Merge topic 'docs_macho_prop_tgt'
01b47293ea Help: Fix inaccuracies and omissions in MACHO_* property docs
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Isuru Fernando <isuruf@gmail.com>
Merge-request: !4542
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 18b8d7d..b6ef543 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -547,21 +547,25 @@
set(ZLIB_INCLUDE_DIR ${CMAKE_ZLIB_INCLUDES})
set(ZLIB_LIBRARY ${CMAKE_ZLIB_LIBRARIES})
add_definitions(-DLIBARCHIVE_STATIC)
+ set(ENABLE_MBEDTLS OFF CACHE INTERNAL "Enable use of mbed TLS")
set(ENABLE_NETTLE OFF CACHE INTERNAL "Enable use of Nettle")
set(ENABLE_OPENSSL ${CMAKE_USE_OPENSSL} CACHE INTERNAL "Enable use of OpenSSL")
+ set(ENABLE_LIBB2 OFF CACHE INTERNAL "Enable the use of the system LIBB2 library if found")
set(ENABLE_LZMA ON CACHE INTERNAL "Enable the use of the system LZMA library if found")
set(ENABLE_LZ4 OFF CACHE INTERNAL "Enable the use of the system LZ4 library if found")
set(ENABLE_LZO OFF CACHE INTERNAL "Enable the use of the system LZO library if found")
set(ENABLE_ZLIB ON CACHE INTERNAL "Enable the use of the system ZLIB library if found")
set(ENABLE_BZip2 ON CACHE INTERNAL "Enable the use of the system BZip2 library if found")
+ set(ENABLE_ZSTD ON CACHE INTERNAL "Enable the use of the system zstd library if found")
set(ENABLE_LIBXML2 OFF CACHE INTERNAL "Enable the use of the system libxml2 library if found")
- set(ENABLE_EXPAT ON CACHE INTERNAL "Enable the use of the system EXPAT library if found")
+ set(ENABLE_EXPAT OFF CACHE INTERNAL "Enable the use of the system EXPAT library if found")
set(ENABLE_PCREPOSIX OFF CACHE INTERNAL "Enable the use of the system PCREPOSIX library if found")
set(ENABLE_LibGCC OFF CACHE INTERNAL "Enable the use of the system LibGCC library if found")
set(ENABLE_XATTR OFF CACHE INTERNAL "Enable extended attribute support")
set(ENABLE_ACL OFF CACHE INTERNAL "Enable ACL support")
set(ENABLE_ICONV OFF CACHE INTERNAL "Enable iconv support")
set(ENABLE_CNG OFF CACHE INTERNAL "Enable the use of CNG(Crypto Next Generation)")
+ SET(POSIX_REGEX_LIB "" CACHE INTERNAL "Choose what library should provide POSIX regular expression support")
add_subdirectory(Utilities/cmlibarchive)
CMAKE_SET_TARGET_FOLDER(cmlibarchive "Utilities/3rdParty")
set(CMAKE_TAR_LIBRARIES cmlibarchive ${BZIP2_LIBRARIES})
@@ -810,6 +814,10 @@
PATTERN "*.sh*" PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE
GROUP_READ GROUP_EXECUTE
WORLD_READ WORLD_EXECUTE
+ PATTERN "ExportImportList"
+ PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE
+ GROUP_READ GROUP_EXECUTE
+ WORLD_READ WORLD_EXECUTE
REGEX "Help/(dev|guide)($|/)" EXCLUDE
)
diff --git a/Help/command/FIND_XXX.txt b/Help/command/FIND_XXX.txt
index 42bf52b..cebe051 100644
--- a/Help/command/FIND_XXX.txt
+++ b/Help/command/FIND_XXX.txt
@@ -15,6 +15,7 @@
[PATHS path1 [path2 ... ENV var]]
[PATH_SUFFIXES suffix1 [suffix2 ...]]
[DOC "cache documentation string"]
+ [REQUIRED]
[NO_DEFAULT_PATH]
[NO_PACKAGE_ROOT_PATH]
[NO_CMAKE_PATH]
@@ -31,8 +32,9 @@
of this command.
If the |SEARCH_XXX| is found the result is stored in the variable
and the search will not be repeated unless the variable is cleared.
-If nothing is found, the result will be
-``<VAR>-NOTFOUND``, and the search will be attempted again the
+If nothing is found, the result will be ``<VAR>-NOTFOUND``.
+The ``REQUIRED`` option stops processing with an error message if nothing
+is found, otherwise the search will be attempted again the
next time |FIND_XXX| is invoked with the same variable.
Options include:
@@ -57,6 +59,9 @@
``DOC``
Specify the documentation string for the ``<VAR>`` cache entry.
+``REQUIRED``
+ Stop processing with an error message if nothing is found.
+
If ``NO_DEFAULT_PATH`` is specified, then no additional paths are
added to the search.
If ``NO_DEFAULT_PATH`` is not specified, the search process is as follows:
diff --git a/Help/command/cmake_command.rst b/Help/command/cmake_command.rst
new file mode 100644
index 0000000..08b7832
--- /dev/null
+++ b/Help/command/cmake_command.rst
@@ -0,0 +1,90 @@
+cmake_command
+-------------
+
+Call meta-operations on CMake commands.
+
+Synopsis
+^^^^^^^^
+
+.. parsed-literal::
+
+ cmake_command(`INVOKE`_ <command> [<args>...])
+ cmake_command(`EVAL`_ CODE <code>...)
+
+Introduction
+^^^^^^^^^^^^
+
+This command will call meta-operations on built-in CMake commands or
+those created via the :command:`macro` or :command:`function` commands.
+
+``cmake_command`` does not introduce a new variable or policy scope.
+
+Invoking Commands
+^^^^^^^^^^^^^^^^^
+
+.. _INVOKE:
+
+.. code-block:: cmake
+
+ cmake_command(INVOKE <command> [<args>...])
+
+Invokes the named ``<command>`` with the given arguments (if any).
+For example, the code:
+
+.. code-block:: cmake
+
+ set(message_command "message")
+ cmake_command(INVOKE ${message_command} STATUS "Hello World!")
+
+is equivalent to
+
+.. code-block:: cmake
+
+ message(STATUS "Hello World!")
+
+Evaluating Code
+^^^^^^^^^^^^^^^
+
+.. _EVAL:
+
+.. code-block:: cmake
+
+ cmake_command(EVAL CODE <code>...)
+
+Evaluates the ``<code>...`` as CMake code.
+
+For example, the code:
+
+.. code-block:: cmake
+
+ set(A TRUE)
+ set(B TRUE)
+ set(C TRUE)
+ set(condition "(A AND B) OR C")
+
+ cmake_command(EVAL CODE "
+ if (${condition})
+ message(STATUS TRUE)
+ else()
+ message(STATUS FALSE)
+ endif()"
+ )
+
+is equivalent to
+
+.. code-block:: cmake
+
+ set(A TRUE)
+ set(B TRUE)
+ set(C TRUE)
+ set(condition "(A AND B) OR C")
+
+ file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/eval.cmake "
+ if (${condition})
+ message(STATUS TRUE)
+ else()
+ message(STATUS FALSE)
+ endif()"
+ )
+
+ include(${CMAKE_CURRENT_BINARY_DIR}/eval.cmake)
diff --git a/Help/command/execute_process.rst b/Help/command/execute_process.rst
index 14f879d..b32025f 100644
--- a/Help/command/execute_process.rst
+++ b/Help/command/execute_process.rst
@@ -21,7 +21,9 @@
[COMMAND_ECHO <where>]
[OUTPUT_STRIP_TRAILING_WHITESPACE]
[ERROR_STRIP_TRAILING_WHITESPACE]
- [ENCODING <name>])
+ [ENCODING <name>]
+ [ECHO_OUTPUT_VARIABLE]
+ [ECHO_ERROR_VARIABLE])
Runs the given sequence of one or more commands.
@@ -105,6 +107,15 @@
for this encoding. In CMake 3.11.0, ``UTF-8`` was added for consistency with
the `UTF-8 RFC <https://www.ietf.org/rfc/rfc3629>`_ naming convention.
+``ECHO_OUTPUT_VARIABLE``, ``ECHO_ERROR_VARIABLE``
+ The standard output or standard error will not be exclusively redirected to
+ the configured variables.
+
+ The output will be duplicated, it will be sent into the configured variables
+ and also on standard output or standard error.
+
+ This is analogous to the ``tee`` Unix command.
+
If more than one ``OUTPUT_*`` or ``ERROR_*`` option is given for the
same pipe the precedence is not specified.
If no ``OUTPUT_*`` or ``ERROR_*`` options are given the output will
diff --git a/Help/command/file.rst b/Help/command/file.rst
index df7d8ba..92cb2ed 100644
--- a/Help/command/file.rst
+++ b/Help/command/file.rst
@@ -19,6 +19,7 @@
file({`WRITE`_ | `APPEND`_} <filename> <content>...)
file({`TOUCH`_ | `TOUCH_NOCREATE`_} [<file>...])
file(`GENERATE`_ OUTPUT <output-file> [...])
+ file(`CONFIGURE`_ OUTPUT <output-file> CONTENT <content> [...])
`Filesystem`_
file({`GLOB`_ | `GLOB_RECURSE`_} <out-var> [...] [<globbing-expr>...])
@@ -41,6 +42,10 @@
`Locking`_
file(`LOCK`_ <path> [...])
+ `Archiving`_
+ file(`ARCHIVE_CREATE`_ OUTPUT <archive> FILES <files> [...])
+ file(`ARCHIVE_EXTRACT`_ INPUT <archive> DESTINATION <dir> [...])
+
Reading
^^^^^^^
@@ -54,7 +59,9 @@
Read content from a file called ``<filename>`` and store it in a
``<variable>``. Optionally start from the given ``<offset>`` and
read at most ``<max-in>`` bytes. The ``HEX`` option causes data to
-be converted to a hexadecimal representation (useful for binary data).
+be converted to a hexadecimal representation (useful for binary data). If the
+``HEX`` option is specified, letters in the output (``a`` through ``f``) are in
+lowercase.
.. _STRINGS:
@@ -482,6 +489,45 @@
``file(GENERATE)`` command returns, it is written only after processing all
of a project's ``CMakeLists.txt`` files.
+.. _CONFIGURE:
+
+.. code-block:: cmake
+
+ file(CONFIGURE OUTPUT output-file
+ CONTENT content
+ [ESCAPE_QUOTES] [@ONLY]
+ [NEWLINE_STYLE [UNIX|DOS|WIN32|LF|CRLF] ])
+
+Generate an output file using the input given by ``CONTENT`` and substitute
+variable values referenced as ``@VAR@`` or ``${VAR}`` contained therein. The
+substitution rules behave the same as the :command:`configure_file` command.
+In order to match :command:`configure_file`'s behavior, generator expressions
+are not supported for both ``OUTPUT`` and ``CONTENT``.
+
+The arguments are:
+
+``OUTPUT <output-file>``
+ Specify the output file name to generate. A relative path is treated with
+ respect to the value of :variable:`CMAKE_CURRENT_BINARY_DIR`. See policy
+ :policy:`CMP0070`.
+ ``<output-file>`` does not support generator expressions.
+
+``CONTENT <content>``
+ Use the content given explicitly as input.
+ ``<content>`` does not support generator expressions.
+
+``ESCAPE_QUOTES``
+ Escape any substituted quotes with backslashes (C-style).
+
+``@ONLY``
+ Restrict variable replacement to references of the form ``@VAR@``.
+ This is useful for configuring scripts that use ``${VAR}`` syntax.
+
+``NEWLINE_STYLE <style>``
+ Specify the newline style for the output file. Specify
+ ``UNIX`` or ``LF`` for ``\n`` newlines, or specify
+ ``DOS``, ``WIN32``, or ``CRLF`` for ``\r\n`` newlines.
+
Filesystem
^^^^^^^^^^
@@ -846,3 +892,62 @@
Trying to lock file twice is not allowed. Any intermediate directories and
file itself will be created if they not exist. ``GUARD`` and ``TIMEOUT``
options ignored on ``RELEASE`` operation.
+
+Archiving
+^^^^^^^^^
+
+.. _ARCHIVE_CREATE:
+
+.. code-block:: cmake
+
+ file(ARCHIVE_CREATE OUTPUT <archive>
+ [FILES <files>]
+ [DIRECTORY <dirs>]
+ [FORMAT <format>]
+ [TYPE <type>]
+ [MTIME <mtime>]
+ [VERBOSE])
+
+Creates an archive specifed by ``OUTPUT`` with the content of ``FILES`` and
+``DIRECTORY``.
+
+To specify the format of the archive set the ``FORMAT`` option.
+Supported formats are: ``7zip``, ``gnutar``, ``pax``, ``paxr``, ``raw``,
+(restricted pax, default), and ``zip``.
+
+To specify the type of compression set the ``TYPE`` option.
+Supported compression types are: ``None``, ``BZip2``, ``GZip``, ``XZ``,
+and ``Zstd``.
+
+.. note::
+ With ``FORMAT`` set to ``raw`` only one file will be compressed with the
+ compression type specified by ``TYPE``.
+
+With ``VERBOSE`` the command will produce verbose output.
+
+To specify the modification time recorded in tarball entries use
+the ``MTIME`` option.
+
+.. _ARCHIVE_EXTRACT:
+
+.. code-block:: cmake
+
+ file(ARCHIVE_EXTRACT INPUT <archive>
+ [FILES <files>]
+ [DIRECTORY <dirs>]
+ [DESTINATION <dir>]
+ [LIST_ONLY]
+ [VERBOSE])
+
+Extracts or lists the content of an archive specified by ``INPUT``.
+
+The directory where the content of the archive will be extracted can
+be specified via ``DESTINATION``. If the directory does not exit, it
+will be created.
+
+To select which files and directories will be extracted or listed
+use ``FILES`` and ``DIRECTORY`` options.
+
+``LIST_ONLY`` will only list the files in the archive.
+
+With ``VERBOSE`` the command will produce verbose output.
diff --git a/Help/command/function.rst b/Help/command/function.rst
index 53ba754..30938b3 100644
--- a/Help/command/function.rst
+++ b/Help/command/function.rst
@@ -44,11 +44,15 @@
foo()
Foo()
FOO()
+ cmake_command(INVOKE foo)
and so on. However, it is strongly recommended to stay with the
case chosen in the function definition. Typically functions use
all-lowercase names.
+The :command:`cmake_command(INVOKE ...)` command can also be used to invoke the
+function.
+
Arguments
^^^^^^^^^
diff --git a/Help/command/install.rst b/Help/command/install.rst
index 5affc5b..cf04eda 100644
--- a/Help/command/install.rst
+++ b/Help/command/install.rst
@@ -30,13 +30,20 @@
``DESTINATION``
Specify the directory on disk to which a file will be installed.
- If a full path (with a leading slash or drive letter) is given
- it is used directly. If a relative path is given it is interpreted
- relative to the value of the :variable:`CMAKE_INSTALL_PREFIX` variable.
+ Arguments can be relative or absolute paths.
+
+ If a relative path is given it is interpreted relative to the value
+ of the :variable:`CMAKE_INSTALL_PREFIX` variable.
The prefix can be relocated at install time using the ``DESTDIR``
mechanism explained in the :variable:`CMAKE_INSTALL_PREFIX` variable
documentation.
+ If an absolute path (with a leading slash or drive letter) is given
+ it is used verbatim.
+
+ As absolute paths are not supported by :manual:`cpack <cpack(1)>` installer
+ generators, it is preferable to use relative paths throughout.
+
``PERMISSIONS``
Specify permissions for installed files. Valid permissions are
``OWNER_READ``, ``OWNER_WRITE``, ``OWNER_EXECUTE``, ``GROUP_READ``,
@@ -119,31 +126,38 @@
)
The ``TARGETS`` form specifies rules for installing targets from a
-project. There are several kinds of target files that may be installed:
+project. There are several kinds of target :ref:`Output Artifacts`
+that may be installed:
``ARCHIVE``
- Static libraries are treated as ``ARCHIVE`` targets, except those
- marked with the ``FRAMEWORK`` property on macOS (see ``FRAMEWORK``
- below.) For DLL platforms (all Windows-based systems including
- Cygwin), the DLL import library is treated as an ``ARCHIVE`` target.
- On AIX, the linker import file created for executables with
- :prop_tgt:`ENABLE_EXPORTS` is treated as an ``ARCHIVE`` target.
+ Target artifacts of this kind include:
+
+ * *Static libraries*
+ (except on macOS when marked as ``FRAMEWORK``, see below);
+ * *DLL import libraries*
+ (on all Windows-based systems including Cygwin; they have extension
+ ``.lib``, in contrast to the ``.dll`` libraries that go to ``RUNTIME``);
+ * On AIX, the *linker import file* created for executables with
+ :prop_tgt:`ENABLE_EXPORTS` enabled.
``LIBRARY``
- Module libraries are always treated as ``LIBRARY`` targets. For non-
- DLL platforms shared libraries are treated as ``LIBRARY`` targets,
- except those marked with the ``FRAMEWORK`` property on macOS (see
- ``FRAMEWORK`` below.)
+ Target artifacts of this kind include:
+
+ * *Shared libraries*, except
+
+ - DLLs (these go to ``RUNTIME``, see below),
+ - on macOS when marked as ``FRAMEWORK`` (see below).
``RUNTIME``
- Executables are treated as ``RUNTIME`` objects, except those marked
- with the ``MACOSX_BUNDLE`` property on macOS (see ``BUNDLE`` below.)
- For DLL platforms (all Windows-based systems including Cygwin), the
- DLL part of a shared library is treated as a ``RUNTIME`` target.
+ Target artifacts of this kind include:
+
+ * *Executables*
+ (except on macOS when marked as ``MACOSX_BUNDLE``, see ``BUNDLE`` below);
+ * DLLs (on all Windows-based systems including Cygwin; note that the
+ accompanying import libraries are of kind ``ARCHIVE``).
``OBJECTS``
- Object libraries (a simple group of object files) are always treated
- as ``OBJECTS`` targets.
+ Object files associated with *object libraries*.
``FRAMEWORK``
Both static and shared libraries marked with the ``FRAMEWORK``
@@ -630,6 +644,13 @@
``(IMPORTED_)?LINK_INTERFACE_LIBRARIES(_<CONFIG>)?`` to be exported, when
policy :policy:`CMP0022` is ``NEW``.
+.. note::
+ The installed ``<export-name>.cmake`` file may come with additional
+ per-configuration ``<export-name>-*.cmake`` files to be loaded by
+ globbing. Do not use an export name that is the same as the package
+ name in combination with installing a ``<package-name>-config.cmake``
+ file or the latter may be incorrectly matched by the glob and loaded.
+
When a ``COMPONENT`` option is given, the listed ``<component>`` implicitly
depends on all components mentioned in the export set. The exported
``<name>.cmake`` file will require each of the exported components to be
diff --git a/Help/command/macro.rst b/Help/command/macro.rst
index 3f6f2f9..ee955cb 100644
--- a/Help/command/macro.rst
+++ b/Help/command/macro.rst
@@ -42,11 +42,15 @@
foo()
Foo()
FOO()
+ cmake_command(INVOKE foo)
and so on. However, it is strongly recommended to stay with the
case chosen in the macro definition. Typically macros use
all-lowercase names.
+The :command:`cmake_command(INVOKE ...)` command can also be used to invoke the
+macro.
+
Arguments
^^^^^^^^^
diff --git a/Help/command/string.rst b/Help/command/string.rst
index 81a2061..cfcf914 100644
--- a/Help/command/string.rst
+++ b/Help/command/string.rst
@@ -11,8 +11,6 @@
`Search and Replace`_
string(`FIND`_ <string> <substring> <out-var> [...])
string(`REPLACE`_ <match-string> <replace-string> <out-var> <input>...)
-
- `Regular Expressions`_
string(`REGEX MATCH`_ <match-regex> <out-var> <input>...)
string(`REGEX MATCHALL`_ <match-regex> <out-var> <input>...)
string(`REGEX REPLACE`_ <match-regex> <replace-expr> <out-var> <input>...)
@@ -38,6 +36,7 @@
`Generation`_
string(`ASCII`_ <number>... <out-var>)
+ string(`HEX`_ <string> <out-var>)
string(`CONFIGURE`_ <string> <out-var> [...])
string(`MAKE_C_IDENTIFIER`_ <string> <out-var>)
string(`RANDOM`_ [<option>...] <out-var>)
@@ -47,6 +46,9 @@
Search and Replace
^^^^^^^^^^^^^^^^^^
+Search and Replace With Plain Strings
+"""""""""""""""""""""""""""""""""""""
+
.. _FIND:
.. code-block:: cmake
@@ -74,8 +76,8 @@
Replace all occurrences of ``<match_string>`` in the ``<input>``
with ``<replace_string>`` and store the result in the ``<output_variable>``.
-Regular Expressions
-^^^^^^^^^^^^^^^^^^^
+Search and Replace With Regular Expressions
+"""""""""""""""""""""""""""""""""""""""""""
.. _`REGEX MATCH`:
@@ -87,6 +89,7 @@
Match the ``<regular_expression>`` once and store the match in the
``<output_variable>``.
All ``<input>`` arguments are concatenated before matching.
+Regular expressions are specified in the subsection just below.
.. _`REGEX MATCHALL`:
@@ -353,6 +356,16 @@
Convert all numbers into corresponding ASCII characters.
+.. _HEX:
+
+.. code-block:: cmake
+
+ string(HEX <string> <output_variable>)
+
+Convert each byte in the input ``<string>`` to its hexadecimal representation
+and store the concatenated hex digits in the ``<output_variable>``. Letters in
+the output (``a`` through ``f``) are in lowercase.
+
.. _CONFIGURE:
.. code-block:: cmake
diff --git a/Help/cpack_gen/archive.rst b/Help/cpack_gen/archive.rst
index d455f4b..e9904ae 100644
--- a/Help/cpack_gen/archive.rst
+++ b/Help/cpack_gen/archive.rst
@@ -1,8 +1,8 @@
CPack Archive Generator
-----------------------
-Archive CPack generator that supports packaging of sources and binaries in
-different formats:
+CPack generator for packaging files into an archive, which can have
+any of the following formats:
- 7Z - 7zip - (.7z)
- TBZ2 (.tar.bz2)
@@ -12,25 +12,42 @@
- TZST (.tar.zst)
- ZIP (.zip)
+When this generator is called from ``CPackSourceConfig.cmake`` (or through
+the ``package_source`` target), then the generated archive will contain all
+files in the project directory, except those specified in
+:variable:`CPACK_SOURCE_IGNORE_FILES`. The following is one example of
+packaging all source files of a project:
+
+.. code-block:: cmake
+
+ set(CPACK_SOURCE_GENERATOR "TGZ")
+ set(CPACK_SOURCE_IGNORE_FILES
+ \\.git/
+ build/
+ ".*~$"
+ )
+ set(CPACK_VERBATIM_VARIABLES YES)
+ include(CPack)
+
+When this generator is called from ``CPackConfig.cmake`` (or through the
+``package`` target), then the generated archive will contain all files
+that have been installed via CMake's :command:`install` command (and the
+deprecated commands :command:`install_files`, :command:`install_programs`,
+and :command:`install_targets`).
+
Variables specific to CPack Archive generator
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. variable:: CPACK_ARCHIVE_FILE_NAME
CPACK_ARCHIVE_<component>_FILE_NAME
- Package file name without extension which is added automatically depending
- on the archive format.
-
- * Mandatory : YES
- * Default : ``<CPACK_PACKAGE_FILE_NAME>[-<component>].<extension>`` with
- spaces replaced by '-'
+ Package file name without extension. The extension is determined from the
+ archive format (see list above) and automatically appended to the file name.
+ The default is ``<CPACK_PACKAGE_FILE_NAME>[-<component>]``, with spaces
+ replaced by '-'.
.. variable:: CPACK_ARCHIVE_COMPONENT_INSTALL
- Enable component packaging for CPackArchive
-
- * Mandatory : NO
- * Default : OFF
-
- If enabled (ON) multiple packages are generated. By default a single package
- containing files of all components is generated.
+ Enable component packaging. If enabled (ON), then the archive generator
+ creates multiple packages. The default is OFF, which means that a single
+ package containing files of all components is generated.
diff --git a/Help/cpack_gen/ifw.rst b/Help/cpack_gen/ifw.rst
index 4a9ab99..776bb46 100644
--- a/Help/cpack_gen/ifw.rst
+++ b/Help/cpack_gen/ifw.rst
@@ -1,73 +1,28 @@
CPack IFW Generator
-------------------
+Configure and run the Qt Installer Framework to generate a Qt installer.
+
+.. only:: html
+
+ .. contents::
+
Overview
^^^^^^^^
This :manual:`cpack generator <cpack-generators(7)>` generates
configuration and meta information for the `Qt Installer Framework
-<http://doc.qt.io/qtinstallerframework/index.html>`_ (QtIFW).
+<http://doc.qt.io/qtinstallerframework/index.html>`_ (QtIFW),
+and runs QtIFW tools to generate a Qt installer.
QtIFW provides tools and utilities to create installers for
the platforms supported by `Qt <https://www.qt.io>`_: Linux,
Microsoft Windows, and macOS.
-To make use of this generator, QtIFW should also be installed.
-The module :module:`CPackIFW` looks for the location of the
-QtIFW command-line utilities.
-
-Hints
-^^^^^
-
-Generally, the CPack ``IFW`` generator automatically finds QtIFW tools,
-but if you don't use a default path for installation of the QtIFW tools,
-the path may be specified in either a CMake or an environment variable:
-
-.. variable:: CPACK_IFW_ROOT
-
- An CMake variable which specifies the location of the QtIFW tool suite.
-
- The variable will be cached in the ``CPackConfig.cmake`` file and used at
- CPack runtime.
-
-.. variable:: QTIFWDIR
-
- An environment variable which specifies the location of the QtIFW tool
- suite.
-
-.. note::
- The specified path should not contain "bin" at the end
- (for example: "D:\\DevTools\\QtIFW2.0.5").
-
-The :variable:`CPACK_IFW_ROOT` variable has a higher priority and overrides
-the value of the :variable:`QTIFWDIR` variable.
-
-Internationalization
-^^^^^^^^^^^^^^^^^^^^
-
-Some variables and command arguments support internationalization via
-CMake script. This is an optional feature.
-
-Installers created by QtIFW tools have built-in support for
-internationalization and many phrases are localized to many languages,
-but this does not apply to the description of the your components and groups
-that will be distributed.
-
-Localization of the description of your components and groups is useful for
-users of your installers.
-
-A localized variable or argument can contain a single default value, and a
-set of pairs the name of the locale and the localized value.
-
-For example:
-
-.. code-block:: cmake
-
- set(LOCALIZABLE_VARIABLE "Default value"
- en "English value"
- en_US "American value"
- en_GB "Great Britain value"
- )
+To make use of this generator, QtIFW needs to be installed.
+The :module:`CPackIFW` module looks for the location of the
+QtIFW command-line utilities, and defines several commands to
+control the behavior of this generator.
Variables
^^^^^^^^^
@@ -157,6 +112,8 @@
Default target directory for installation.
By default used
"@ApplicationsDir@/:variable:`CPACK_PACKAGE_INSTALL_DIRECTORY`"
+ (variables embedded in '@' are expanded by the
+ `QtIFW scripting engine <https://doc.qt.io/qtinstallerframework/scripting.html>`_).
You can use predefined variables.
@@ -263,55 +220,111 @@
repack dependent components. This feature available only
since QtIFW 3.1.
-Tools
-"""""
+QtIFW Tools
+"""""""""""
.. variable:: CPACK_IFW_FRAMEWORK_VERSION
The version of used QtIFW tools.
+The following variables provide the locations of the QtIFW
+command-line tools as discovered by the module :module:`CPackIFW`.
+These variables are cached, and may be configured if needed.
+
.. variable:: CPACK_IFW_BINARYCREATOR_EXECUTABLE
- The path to "binarycreator" command line client.
-
- This variable is cached and may be configured if needed.
+ The path to ``binarycreator``.
.. variable:: CPACK_IFW_REPOGEN_EXECUTABLE
- The path to "repogen" command line client.
-
- This variable is cached and may be configured if needed.
+ The path to ``repogen``.
.. variable:: CPACK_IFW_INSTALLERBASE_EXECUTABLE
- The path to "installerbase" installer executable base.
-
- This variable is cached and may be configured if needed.
+ The path to ``installerbase``.
.. variable:: CPACK_IFW_DEVTOOL_EXECUTABLE
- The path to "devtool" command line client.
+ The path to ``devtool``.
- This variable is cached and may be configured if needed.
+Hints for Finding QtIFW
+"""""""""""""""""""""""
+Generally, the CPack ``IFW`` generator automatically finds QtIFW tools,
+but if you don't use a default path for installation of the QtIFW tools,
+the path may be specified in either a CMake or an environment variable:
+
+.. variable:: CPACK_IFW_ROOT
+
+ An CMake variable which specifies the location of the QtIFW tool suite.
+
+ The variable will be cached in the ``CPackConfig.cmake`` file and used at
+ CPack runtime.
+
+.. variable:: QTIFWDIR
+
+ An environment variable which specifies the location of the QtIFW tool
+ suite.
+
+.. note::
+ The specified path should not contain "bin" at the end
+ (for example: "D:\\DevTools\\QtIFW2.0.5").
+
+The :variable:`CPACK_IFW_ROOT` variable has a higher priority and overrides
+the value of the :variable:`QTIFWDIR` variable.
+
+Other Settings
+^^^^^^^^^^^^^^
Online installer
-^^^^^^^^^^^^^^^^
+""""""""""""""""
-By default CPack IFW generator makes offline installer. This means that all
-components will be packaged into a binary file.
+By default, this generator generates an *offline installer*. This means that
+that all packaged files are fully contained in the installer executable.
-To make a component downloaded, you must set the ``DOWNLOADED`` option in
-:command:`cpack_add_component`.
+In contrast, an *online installer* will download some or all components from
+a remote server.
-Then you would use the command :command:`cpack_configure_downloads`.
-If you set ``ALL`` option all components will be downloaded.
+The ``DOWNLOADED`` option in the :command:`cpack_add_component` command
+specifies that a component is to be downloaded. Alternatively, the ``ALL``
+option in the :command:`cpack_configure_downloads` command specifies that
+`all` components are to be be downloaded.
-You also can use command :command:`cpack_ifw_add_repository` and
-variable :variable:`CPACK_IFW_DOWNLOAD_ALL` for more specific configuration.
+The :command:`cpack_ifw_add_repository` command and the
+:variable:`CPACK_IFW_DOWNLOAD_ALL` variable allow for more specific
+configuration.
-CPack IFW generator creates "repository" dir in current binary dir. You
-would copy content of this dir to specified ``site`` (``url``).
+When there are online components, CPack will write them to archive files.
+The help page of the :module:`CPackComponent` module, especially the section
+on the :command:`cpack_configure_downloads` function, explains how to make
+these files accessible from a download URL.
+
+Internationalization
+""""""""""""""""""""
+
+Some variables and command arguments support internationalization via
+CMake script. This is an optional feature.
+
+Installers created by QtIFW tools have built-in support for
+internationalization and many phrases are localized to many languages,
+but this does not apply to the description of the your components and groups
+that will be distributed.
+
+Localization of the description of your components and groups is useful for
+users of your installers.
+
+A localized variable or argument can contain a single default value, and a
+set of pairs the name of the locale and the localized value.
+
+For example:
+
+.. code-block:: cmake
+
+ set(LOCALIZABLE_VARIABLE "Default value"
+ en "English value"
+ en_US "American value"
+ en_GB "Great Britain value"
+ )
See Also
^^^^^^^^
@@ -330,5 +343,5 @@
* Promoting Updates:
http://doc.qt.io/qtinstallerframework/ifw-updates.html
-Download Qt Installer Framework for you platform from Qt site:
+Download Qt Installer Framework for your platform from Qt site:
http://download.qt.io/official_releases/qt-installer-framework
diff --git a/Help/cpack_gen/rpm.rst b/Help/cpack_gen/rpm.rst
index 2693c7b..66d5464 100644
--- a/Help/cpack_gen/rpm.rst
+++ b/Help/cpack_gen/rpm.rst
@@ -473,38 +473,42 @@
.. variable:: CPACK_RPM_PRE_INSTALL_SCRIPT_FILE
CPACK_RPM_PRE_UNINSTALL_SCRIPT_FILE
+ CPACK_RPM_PRE_TRANS_SCRIPT_FILE
- Path to file containing pre (un)install script.
+ Path to file containing pre install/uninstall/transaction script.
* Mandatory : NO
* Default : -
- May be used to embed a pre (un)installation script in the spec file.
+ May be used to embed a pre installation/uninstallation/transaction script in the spec file.
The referred script file (or both) will be read and directly
put after the ``%pre`` or ``%preun`` section
- If :variable:`CPACK_RPM_COMPONENT_INSTALL` is set to ON the (un)install
+ If :variable:`CPACK_RPM_COMPONENT_INSTALL` is set to ON the install/uninstall/transaction
script for each component can be overridden with
- ``CPACK_RPM_<COMPONENT>_PRE_INSTALL_SCRIPT_FILE`` and
- ``CPACK_RPM_<COMPONENT>_PRE_UNINSTALL_SCRIPT_FILE``.
+ ``CPACK_RPM_<COMPONENT>_PRE_INSTALL_SCRIPT_FILE``,
+ ``CPACK_RPM_<COMPONENT>_PRE_UNINSTALL_SCRIPT_FILE``, and
+ ``CPACK_RPM_<COMPONENT>_PRE_TRANS_SCRIPT_FILE``
One may verify which scriptlet has been included with::
rpm -qp --scripts package.rpm
.. variable:: CPACK_RPM_POST_INSTALL_SCRIPT_FILE
CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE
+ CPACK_RPM_POST_TRANS_SCRIPT_FILE
- Path to file containing post (un)install script.
+ Path to file containing post install/uninstall/transaction script.
* Mandatory : NO
* Default : -
- May be used to embed a post (un)installation script in the spec file.
+ May be used to embed a post installation/uninstallation/transaction script in the spec file.
The referred script file (or both) will be read and directly
put after the ``%post`` or ``%postun`` section.
- If :variable:`CPACK_RPM_COMPONENT_INSTALL` is set to ON the (un)install
+ If :variable:`CPACK_RPM_COMPONENT_INSTALL` is set to ON the install/uninstall/transaction
script for each component can be overridden with
- ``CPACK_RPM_<COMPONENT>_POST_INSTALL_SCRIPT_FILE`` and
- ``CPACK_RPM_<COMPONENT>_POST_UNINSTALL_SCRIPT_FILE``.
+ ``CPACK_RPM_<COMPONENT>_POST_INSTALL_SCRIPT_FILE``,
+ ``CPACK_RPM_<COMPONENT>_POST_UNINSTALL_SCRIPT_FILE``, and
+ ``CPACK_RPM_<COMPONENT>_POST_TRANS_SCRIPT_FILE``
One may verify which scriptlet has been included with::
rpm -qp --scripts package.rpm
diff --git a/Help/dev/source.rst b/Help/dev/source.rst
index 0f7488b..5371353 100644
--- a/Help/dev/source.rst
+++ b/Help/dev/source.rst
@@ -23,12 +23,142 @@
C++ Subset Permitted
====================
-CMake requires compiling as C++11 or above. However, in order to support
-building on older toolchains some constructs need to be handled with care:
+CMake requires compiling as C++11 in order to support building on older
+toolchains. However, to facilitate development, some standard library
+features from more recent C++ standards are supported through a compatibility
+layer. These features are defined under the namespace ``cm`` and headers
+are accessible under the ``cm/`` directory. The headers under ``cm/`` can
+be used in place of the standard ones when extended features are needed.
+For example ``<cm/memory>`` can be used in place of ``<memory>``.
-* Do not use ``std::auto_ptr``.
+Available features are:
- The ``std::auto_ptr`` template is deprecated in C++11. Use ``std::unique_ptr``.
+* From ``C++14``:
+
+ * ``<cm/iterator>``:
+ ``cm::make_reverse_iterator``, ``cm::cbegin``, ``cm::cend``,
+ ``cm::rbegin``, ``cm::rend``, ``cm::crbegin``, ``cm::crend``
+
+ * ``<cm/memory>``:
+ ``cm::make_unique``
+
+ * ``<cm/shared_mutex>``:
+ ``cm::shared_lock``
+
+ * ``<cm/type_traits>``:
+ ``cm::enable_if_t``
+
+* From ``C++17``:
+
+ * ``<cm/algorithm>``:
+ ``cm::clamp``
+
+ * ``<cm/iterator>``:
+ ``cm::size``, ``cm::empty``, ``cm::data``
+
+ * ``<cm/optional>``:
+ ``cm::nullopt_t``, ``cm::nullopt``, ``cm::optional``,
+ ``cm::make_optional``, ``cm::bad_optional_access``
+
+ * ``<cm/shared_mutex>``:
+ ``cm::shared_mutex``
+
+ * ``<cm/string_view>``:
+ ``cm::string_view``
+
+ * ``<cm/type_traits>``:
+ ``cm::bool_constant``, ``cm::invoke_result_t``, ``cm::invoke_result``,
+ ``cm::void_t``
+
+ * ``<cm/utility>``:
+ ``cm::in_place_t``, ``cm::in_place``
+
+* From ``C++20``:
+
+ * ``<cm/deque>``:
+ ``cm::erase``, ``cm::erase_if``
+
+ * ``<cm/list>``:
+ ``cm::erase``, ``cm::erase_if``
+
+ * ``<cm/map>`` :
+ ``cm::erase_if``
+
+ * ``<cm/set>`` :
+ ``cm::erase_if``
+
+ * ``<cm/string>``:
+ ``cm::erase``, ``cm::erase_if``
+
+ * ``<cm/unordered_map>``:
+ ``cm::erase_if``
+
+ * ``<cm/unordered_set>``:
+ ``cm::erase_if``
+
+ * ``<cm/vector>``:
+ ``cm::erase``, ``cm::erase_if``
+
+Additionally, some useful non-standard extensions to the C++ standard library
+are available in headers under the directory ``cmext/`` in namespace ``cm``.
+These are:
+
+* ``<cmext/algorithm>``:
+
+ * ``cm::append``:
+ Append elements to a sequential container.
+
+* ``<cmext/iterator>``:
+
+ * ``cm::is_terator``:
+ Checks if a type is an iterator type.
+
+ * ``cm::is_input_iterator``:
+ Checks if a type is an input iterator type.
+
+ * ``cm::is_range``:
+ Checks if a type is a range type: must have methods ``begin()`` and
+ ``end()`` returning an iterator.
+
+ * ``cm::is_input_range``:
+ Checks if a type is an input range type: must have methods ``begin()`` and
+ ``end()`` returning an input iterator.
+
+* ``<cmext/memory>``:
+
+ * ``cm::static_reference_cast``:
+ Apply a ``static_cast`` to a smart pointer.
+
+ * ``cm::dynamic_reference_cast``:
+ Apply a ``dynamic_cast`` to a smart pointer.
+
+* ``<cmext/type_traits>``:
+
+ * ``cm::is_container``:
+ Checks if a type is a container type.
+
+ * ``cm::is_associative_container``:
+ Checks if a type is an associative container type.
+
+ * ``cm::is_unordered_associative_container``:
+ Checks if a type is an unordered associative container type.
+
+ * ``cm::is_sequence_container``:
+ Checks if a type is a sequence container type.
+
+ * ``cm::is_unique_ptr``:
+ Checks if a type is a ``std::unique_ptr`` type.
+
+Dynamic Memory Management
+=========================
+
+To ensure efficient memory management, i.e. no memory leaks, it is required
+to use smart pointers. Any dynamic memory allocation must be handled by a
+smart pointer such as ``std::unique_ptr`` or ``std::shared_ptr``.
+
+It is allowed to pass raw pointers between objects to enable objects sharing.
+A raw pointer **must** not be deleted. Only the object(s) owning the smart
+pointer are allowed to delete dynamically allocated memory.
Source Tree Layout
==================
@@ -69,6 +199,12 @@
* ``Utilities/``:
Scripts, third-party source code.
+ * ``Utilities/std/cm``:
+ Support files for various C++ standards.
+
+ * ``Utilities/std/cmext``:
+ Extensions to the C++ STL.
+
* ``Utilities/Sphinx/``:
Sphinx configuration to build CMake user documentation.
diff --git a/Help/generator/Ninja Multi-Config.rst b/Help/generator/Ninja Multi-Config.rst
index 1f68535..f480eb8 100644
--- a/Help/generator/Ninja Multi-Config.rst
+++ b/Help/generator/Ninja Multi-Config.rst
@@ -33,53 +33,19 @@
The ``Ninja Multi-Config`` generator recognizes the following variables:
:variable:`CMAKE_CONFIGURATION_TYPES`
- Specifies the total set of configurations to build. See the variable's
- documentation for more information.
+ Specifies the total set of configurations to build.
:variable:`CMAKE_CROSS_CONFIGS`
Specifies a :ref:`semicolon-separated list <CMake Language Lists>` of
configurations available from all ``build-<Config>.ninja`` files.
- This variable activates cross-config mode.
- Targets from each config specified in this variable can be built from any
- ``build-<Config>.ninja`` file. Custom commands will use the configuration
- native to ``build-<Config>.ninja``. If it is set to ``all``, all
- configurations from :variable:`CMAKE_CONFIGURATION_TYPES` are cross-configs.
- If it is not specified, or empty, each ``build-<Config>.ninja`` file will
- only contain build rules for its own configuration.
-
- The value of this variable must be a subset of
- :variable:`CMAKE_CONFIGURATION_TYPES`.
:variable:`CMAKE_DEFAULT_BUILD_TYPE`
- Specifies the configuration to use by default in a ``build.ninja`` file. If
- this variable is specified, ``build.ninja`` uses build rules from
- ``build-<Config>.ninja`` by default. All custom commands are executed with
- this configuration. If the variable is not specified, the first item from
- :variable:`CMAKE_CONFIGURATION_TYPES` is used instead.
-
- The value of this variable must be one of the items from
- :variable:`CMAKE_CONFIGURATION_TYPES`.
+ Specifies the configuration to use by default in a ``build.ninja`` file.
:variable:`CMAKE_DEFAULT_CONFIGS`
Specifies a :ref:`semicolon-separated list <CMake Language Lists>` of
configurations to build for a target in ``build.ninja``
- if no ``:<Config>`` suffix is specified. If it is set to ``all``, all
- configurations from :variable:`CMAKE_CROSS_CONFIGS` are used. If
- it is not specified, it defaults to
- :variable:`CMAKE_DEFAULT_BUILD_TYPE`.
-
- For example, if you set
- :variable:`CMAKE_DEFAULT_BUILD_TYPE` to ``Release``, but
- set :variable:`CMAKE_DEFAULT_CONFIGS` to ``Debug`` or ``all``,
- all ``<target>`` aliases in ``build.ninja`` will resolve to
- ``<target>:Debug`` or ``<target>:all``, but custom commands will still use
- the ``Release`` configuration.
-
- The value of this variable must be a subset of
- :variable:`CMAKE_CROSS_CONFIGS` or be the same as
- :variable:`CMAKE_DEFAULT_BUILD_TYPE`. It must not be
- specified if :variable:`CMAKE_DEFAULT_BUILD_TYPE` or
- :variable:`CMAKE_CROSS_CONFIGS` is not used.
+ if no ``:<Config>`` suffix is specified.
Consider the following example:
diff --git a/Help/guide/tutorial/Step6/MathFunctions/CMakeLists.txt b/Help/guide/tutorial/Step6/MathFunctions/CMakeLists.txt
index 4bf6024..f64c6ac 100644
--- a/Help/guide/tutorial/Step6/MathFunctions/CMakeLists.txt
+++ b/Help/guide/tutorial/Step6/MathFunctions/CMakeLists.txt
@@ -8,10 +8,20 @@
# does this system provide the log and exp functions?
include(CheckSymbolExists)
-set(CMAKE_REQUIRED_LIBRARIES "m")
check_symbol_exists(log "math.h" HAVE_LOG)
check_symbol_exists(exp "math.h" HAVE_EXP)
+if(NOT (HAVE_LOG AND HAVE_EXP))
+ unset(HAVE_LOG CACHE)
+ unset(HAVE_EXP CACHE)
+ set(CMAKE_REQUIRED_LIBRARIES "m")
+ check_symbol_exists(log "math.h" HAVE_LOG)
+ check_symbol_exists(exp "math.h" HAVE_EXP)
+ if(HAVE_LOG AND HAVE_EXP)
+ target_link_libraries(MathFunctions PRIVATE m)
+ endif()
+endif()
+# add compile definitions
if(HAVE_LOG AND HAVE_EXP)
target_compile_definitions(MathFunctions
PRIVATE "HAVE_LOG" "HAVE_EXP")
diff --git a/Help/guide/tutorial/index.rst b/Help/guide/tutorial/index.rst
index a844cbf..4fbcd4c 100644
--- a/Help/guide/tutorial/index.rst
+++ b/Help/guide/tutorial/index.rst
@@ -386,7 +386,7 @@
.. literalinclude:: Step6/MathFunctions/CMakeLists.txt
:language: cmake
:start-after: # does this system provide the log and exp functions?
- :end-before: if(HAVE_LOG AND HAVE_EXP)
+ :end-before: # add compile definitions
Now let's add these defines to ``TutorialConfig.h.in`` so that we can use them
from ``mysqrt.cxx``:
diff --git a/Help/manual/cmake-commands.7.rst b/Help/manual/cmake-commands.7.rst
index 59ba897..87743b4 100644
--- a/Help/manual/cmake-commands.7.rst
+++ b/Help/manual/cmake-commands.7.rst
@@ -16,6 +16,7 @@
:maxdepth: 1
/command/break
+ /command/cmake_command
/command/cmake_host_system_information
/command/cmake_minimum_required
/command/cmake_parse_arguments
diff --git a/Help/manual/cmake-generator-expressions.7.rst b/Help/manual/cmake-generator-expressions.7.rst
index 691481b..72de4ac 100644
--- a/Help/manual/cmake-generator-expressions.7.rst
+++ b/Help/manual/cmake-generator-expressions.7.rst
@@ -259,6 +259,109 @@
add_executable(myapp main.cpp)
target_link_libraries(myapp myapp_c myapp_cxx)
+.. _`Boolean LINK_LANGUAGE Generator Expression`:
+
+``$<LINK_LANG_AND_ID:language,compiler_ids>``
+ ``1`` when the language used for link step matches ``language`` and the
+ CMake's compiler id of the language linker matches any one of the entries
+ in ``compiler_ids``, otherwise ``0``. This expression is a short form for the
+ combination of ``$<LINK_LANGUAGE:language>`` and
+ ``$<LANG_COMPILER_ID:compiler_ids>``. This expression may be used to specify
+ link libraries, link options, link directories and link dependencies of a
+ particular language and linker combination in a target. For example:
+
+ .. code-block:: cmake
+
+ add_library(libC_Clang ...)
+ add_library(libCXX_Clang ...)
+ add_library(libC_Intel ...)
+ add_library(libCXX_Intel ...)
+
+ add_executable(myapp main.c)
+ if (CXX_CONFIG)
+ target_sources(myapp PRIVATE file.cxx)
+ endif()
+ target_link_libraries(myapp
+ PRIVATE $<$<LINK_LANG_AND_ID:CXX,Clang,AppleClang>:libCXX_Clang>
+ $<$<LINK_LANG_AND_ID:C,Clang,AppleClang>:libC_Clang>
+ $<$<LINK_LANG_AND_ID:CXX,Intel>:libCXX_Intel>
+ $<$<LINK_LANG_AND_ID:C,Intel>:libC_Intel>)
+
+ This specifies the use of different link libraries based on both the
+ compiler id and link language. This example will have target ``libCXX_Clang``
+ as link dependency when ``Clang`` or ``AppleClang`` is the ``CXX``
+ linker, and ``libCXX_Intel`` when ``Intel`` is the ``CXX`` linker.
+ Likewise when the ``C`` linker is ``Clang`` or ``AppleClang``, target
+ ``libC_Clang`` will be added as link dependency and ``libC_Intel`` when
+ ``Intel`` is the ``C`` linker.
+
+ See :ref:`the note related to
+ <Constraints LINK_LANGUAGE Generator Expression>`
+ ``$<LINK_LANGUAGE:language>`` for constraints about the usage of this
+ generator expression.
+
+``$<LINK_LANGUAGE:languages>``
+ ``1`` when the language used for link step matches any of the entries
+ in ``languages``, otherwise ``0``. This expression may be used to specify
+ link libraries, link options, link directories and link dependencies of a
+ particular language in a target. For example:
+
+ .. code-block:: cmake
+
+ add_library(api_C ...)
+ add_library(api_CXX ...)
+ add_library(api INTERFACE)
+ target_link_options(api INTERFACE $<$<LINK_LANGUAGE:C>:-opt_c>
+ $<$<LINK_LANGUAGE:CXX>:-opt_cxx>)
+ target_link_libraries(api INTERFACE $<$<LINK_LANGUAGE:C>:api_C>
+ $<$<LINK_LANGUAGE:CXX>:api_CXX>)
+
+ add_executable(myapp1 main.c)
+ target_link_options(myapp1 PRIVATE api)
+
+ add_executable(myapp2 main.cpp)
+ target_link_options(myapp2 PRIVATE api)
+
+ This specifies to use the ``api`` target for linking targets ``myapp1`` and
+ ``myapp2``. In practice, ``myapp1`` will link with target ``api_C`` and
+ option ``-opt_c`` because it will use ``C`` as link language. And ``myapp2``
+ will link with ``api_CXX`` and option ``-opt_cxx`` because ``CXX`` will be
+ the link language.
+
+ .. _`Constraints LINK_LANGUAGE Generator Expression`:
+
+ .. note::
+
+ To determine the link language of a target, it is required to collect,
+ transitively, all the targets which will be linked to it. So, for link
+ libraries properties, a double evaluation will be done. During the first
+ evaluation, ``$<LINK_LANGUAGE:..>`` expressions will always return ``0``.
+ The link language computed after this first pass will be used to do the
+ second pass. To avoid inconsistency, it is required that the second pass
+ do not change the link language. Moreover, to avoid unexpected
+ side-effects, it is required to specify complete entities as part of the
+ ``$<LINK_LANGUAGE:..>`` expression. For example:
+
+ .. code-block:: cmake
+
+ add_library(lib STATIC file.cxx)
+ add_library(libother STATIC file.c)
+
+ # bad usage
+ add_executable(myapp1 main.c)
+ target_link_libraries(myapp1 PRIVATE lib$<$<LINK_LANGUAGE:C>:other>)
+
+ # correct usage
+ add_executable(myapp2 main.c)
+ target_link_libraries(myapp2 PRIVATE $<$<LINK_LANGUAGE:C>:libother>)
+
+ In this example, for ``myapp1``, the first pass will, unexpectedly,
+ determine that the link language is ``CXX`` because the evaluation of the
+ generator expression will be an empty string so ``myapp1`` will depends on
+ target ``lib`` which is ``C++``. On the contrary, for ``myapp2``, the first
+ evaluation will give ``C`` as link language, so the second pass will
+ correctly add target ``libother`` as link dependency.
+
String-Valued Generator Expressions
===================================
@@ -450,22 +553,41 @@
<Boolean COMPILE_LANGUAGE Generator Expression>`
``$<COMPILE_LANGUAGE:language>``
for notes about the portability of this generator expression.
+``$<LINK_LANGUAGE>``
+ The link language of target when evaluating link options.
+ See :ref:`the related boolean expression
+ <Boolean LINK_LANGUAGE Generator Expression>` ``$<LINK_LANGUAGE:language>``
+ for notes about the portability of this generator expression.
+
+ .. note::
+
+ This generator expression is not supported by the link libraries
+ properties to avoid side-effects due to the double evaluation of
+ these properties.
Target-Dependent Queries
------------------------
-``$<TARGET_NAME_IF_EXISTS:tgt>``
- Expands to the ``tgt`` if the given target exists, an empty string
- otherwise.
-``$<TARGET_FILE:tgt>``
- Full path to main file (.exe, .so.1.2, .a) where ``tgt`` is the name of a
- target.
-``$<TARGET_FILE_BASE_NAME:tgt>``
- Base name of main file where ``tgt`` is the name of a target.
+These queries refer to a target ``tgt``. This can be any runtime artifact,
+namely:
- The base name corresponds to the target file name (see
- ``$<TARGET_FILE_NAME:tgt>``) without prefix and suffix. For example, if
- target file name is ``libbase.so``, the base name is ``base``.
+* an executable target created by :command:`add_executable`
+* a shared library target (``.so``, ``.dll`` but not their ``.lib`` import library)
+ created by :command:`add_library`
+* a static library target created by :command:`add_library`
+
+In the following, "the ``tgt`` filename" means the name of the ``tgt``
+binary file. This has to be distinguished from "the target name",
+which is just the string ``tgt``.
+
+``$<TARGET_NAME_IF_EXISTS:tgt>``
+ The target name ``tgt`` if the target exists, an empty string otherwise.
+``$<TARGET_FILE:tgt>``
+ Full path to the ``tgt`` binary file.
+``$<TARGET_FILE_BASE_NAME:tgt>``
+ Base name of ``tgt``, i.e. ``$<TARGET_FILE_NAME:tgt>`` without prefix and
+ suffix.
+ For example, if the ``tgt`` filename is ``libbase.so``, the base name is ``base``.
See also the :prop_tgt:`OUTPUT_NAME`, :prop_tgt:`ARCHIVE_OUTPUT_NAME`,
:prop_tgt:`LIBRARY_OUTPUT_NAME` and :prop_tgt:`RUNTIME_OUTPUT_NAME`
@@ -480,32 +602,31 @@
Note that ``tgt`` is not added as a dependency of the target this
expression is evaluated on.
``$<TARGET_FILE_PREFIX:tgt>``
- Prefix of main file where ``tgt`` is the name of a target.
+ Prefix of the ``tgt`` filename (such as ``lib``).
See also the :prop_tgt:`PREFIX` target property.
Note that ``tgt`` is not added as a dependency of the target this
expression is evaluated on.
``$<TARGET_FILE_SUFFIX:tgt>``
- Suffix of main file where ``tgt`` is the name of a target.
-
- The suffix corresponds to the file extension (such as ".so" or ".exe").
+ Suffix of the ``tgt`` filename (extension such as ``.so`` or ``.exe``).
See also the :prop_tgt:`SUFFIX` target property.
Note that ``tgt`` is not added as a dependency of the target this
expression is evaluated on.
``$<TARGET_FILE_NAME:tgt>``
- Name of main file (.exe, .so.1.2, .a).
+ The ``tgt`` filename.
``$<TARGET_FILE_DIR:tgt>``
- Directory of main file (.exe, .so.1.2, .a).
+ Directory of the ``tgt`` binary file.
``$<TARGET_LINKER_FILE:tgt>``
- File used to link (.a, .lib, .so) where ``tgt`` is the name of a target.
+ File used when linking to the ``tgt`` target. This will usually
+ be the library that ``tgt`` represents (``.a``, ``.lib``, ``.so``),
+ but for a shared library on DLL platforms, it would be the ``.lib``
+ import library associated with the DLL.
``$<TARGET_LINKER_FILE_BASE_NAME:tgt>``
- Base name of file used to link where ``tgt`` is the name of a target.
-
- The base name corresponds to the target linker file name (see
- ``$<TARGET_LINKER_FILE_NAME:tgt>``) without prefix and suffix. For example,
+ Base name of file used to link the target ``tgt``, i.e.
+ ``$<TARGET_LINKER_FILE_NAME:tgt>`` without prefix and suffix. For example,
if target file name is ``libbase.a``, the base name is ``base``.
See also the :prop_tgt:`OUTPUT_NAME`, :prop_tgt:`ARCHIVE_OUTPUT_NAME`,
@@ -520,7 +641,7 @@
Note that ``tgt`` is not added as a dependency of the target this
expression is evaluated on.
``$<TARGET_LINKER_FILE_PREFIX:tgt>``
- Prefix of file used to link where ``tgt`` is the name of a target.
+ Prefix of file used to link target ``tgt``.
See also the :prop_tgt:`PREFIX` and :prop_tgt:`IMPORT_PREFIX` target
properties.
@@ -538,15 +659,15 @@
Note that ``tgt`` is not added as a dependency of the target this
expression is evaluated on.
``$<TARGET_LINKER_FILE_NAME:tgt>``
- Name of file used to link (.a, .lib, .so).
+ Name of file used to link target ``tgt``.
``$<TARGET_LINKER_FILE_DIR:tgt>``
- Directory of file used to link (.a, .lib, .so).
+ Directory of file used to link target ``tgt``.
``$<TARGET_SONAME_FILE:tgt>``
- File with soname (.so.3) where ``tgt`` is the name of a target.
+ File with soname (``.so.3``) where ``tgt`` is the name of a target.
``$<TARGET_SONAME_FILE_NAME:tgt>``
- Name of file with soname (.so.3).
+ Name of file with soname (``.so.3``).
``$<TARGET_SONAME_FILE_DIR:tgt>``
- Directory of with soname (.so.3).
+ Directory of with soname (``.so.3``).
``$<TARGET_PDB_FILE:tgt>``
Full path to the linker generated program database file (.pdb)
where ``tgt`` is the name of a target.
@@ -589,11 +710,10 @@
Note that ``tgt`` is not added as a dependency of the target this
expression is evaluated on.
``$<TARGET_PROPERTY:prop>``
- Value of the property ``prop`` on the target on which the generator
- expression is evaluated. Note that for generator expressions in
- :ref:`Target Usage Requirements` this is the value of the property
- on the consuming target rather than the target specifying the
- requirement.
+ Value of the property ``prop`` on the target for which the expression
+ is being evaluated. Note that for generator expressions in
+ :ref:`Target Usage Requirements` this is the consuming target rather
+ than the target specifying the requirement.
``$<INSTALL_PREFIX>``
Content of the install prefix when the target is exported via
:command:`install(EXPORT)`, or when evaluated in
diff --git a/Help/manual/cmake-policies.7.rst b/Help/manual/cmake-policies.7.rst
index c256250..08d59e7 100644
--- a/Help/manual/cmake-policies.7.rst
+++ b/Help/manual/cmake-policies.7.rst
@@ -51,6 +51,14 @@
to determine whether to report an error on use of deprecated macros or
functions.
+Policies Introduced by CMake 3.18
+=================================
+
+.. toctree::
+ :maxdepth: 1
+
+ CMP0103: Multiple export() with same FILE without APPEND is not allowed. </policy/CMP0103>
+
Policies Introduced by CMake 3.17
=================================
diff --git a/Help/manual/cmake-properties.7.rst b/Help/manual/cmake-properties.7.rst
index 060a072..cbb2298 100644
--- a/Help/manual/cmake-properties.7.rst
+++ b/Help/manual/cmake-properties.7.rst
@@ -127,6 +127,7 @@
/prop_tgt/ARCHIVE_OUTPUT_DIRECTORY
/prop_tgt/ARCHIVE_OUTPUT_NAME_CONFIG
/prop_tgt/ARCHIVE_OUTPUT_NAME
+ /prop_tgt/PCH_WARN_INVALID
/prop_tgt/AUTOGEN_BUILD_DIR
/prop_tgt/AUTOGEN_ORIGIN_DEPENDS
/prop_tgt/AUTOGEN_PARALLEL
@@ -200,6 +201,7 @@
/prop_tgt/Fortran_FORMAT
/prop_tgt/Fortran_MODULE_DIRECTORY
/prop_tgt/FRAMEWORK
+ /prop_tgt/FRAMEWORK_MULTI_CONFIG_POSTFIX_CONFIG
/prop_tgt/FRAMEWORK_VERSION
/prop_tgt/GENERATOR_FILE_NAME
/prop_tgt/GHS_INTEGRITY_APP
@@ -375,6 +377,8 @@
/prop_tgt/VS_SCC_PROJECTNAME
/prop_tgt/VS_SCC_PROVIDER
/prop_tgt/VS_SDK_REFERENCES
+ /prop_tgt/VS_SOLUTION_DEPLOY
+ /prop_tgt/VS_SOURCE_SETTINGS_tool
/prop_tgt/VS_USER_PROPS
/prop_tgt/VS_WINDOWS_TARGET_PLATFORM_MIN_VERSION
/prop_tgt/VS_WINRT_COMPONENT
@@ -484,6 +488,7 @@
/prop_sf/VS_DEPLOYMENT_LOCATION
/prop_sf/VS_INCLUDE_IN_VSIX
/prop_sf/VS_RESOURCE_GENERATOR
+ /prop_sf/VS_SETTINGS
/prop_sf/VS_SHADER_DISABLE_OPTIMIZATIONS
/prop_sf/VS_SHADER_ENABLE_DEBUG
/prop_sf/VS_SHADER_ENTRYPOINT
diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst
index fc27739..62c301c 100644
--- a/Help/manual/cmake-variables.7.rst
+++ b/Help/manual/cmake-variables.7.rst
@@ -388,6 +388,7 @@
/variable/CMAKE_EXE_LINKER_FLAGS_INIT
/variable/CMAKE_FOLDER
/variable/CMAKE_FRAMEWORK
+ /variable/CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_CONFIG
/variable/CMAKE_Fortran_FORMAT
/variable/CMAKE_Fortran_MODULE_DIRECTORY
/variable/CMAKE_GHS_NO_SOURCE_GROUP_FILE
@@ -437,6 +438,7 @@
/variable/CMAKE_OSX_ARCHITECTURES
/variable/CMAKE_OSX_DEPLOYMENT_TARGET
/variable/CMAKE_OSX_SYSROOT
+ /variable/CMAKE_PCH_WARN_INVALID
/variable/CMAKE_PDB_OUTPUT_DIRECTORY
/variable/CMAKE_PDB_OUTPUT_DIRECTORY_CONFIG
/variable/CMAKE_POSITION_INDEPENDENT_CODE
diff --git a/Help/manual/cmake.1.rst b/Help/manual/cmake.1.rst
index 28a081f..e497890 100644
--- a/Help/manual/cmake.1.rst
+++ b/Help/manual/cmake.1.rst
@@ -356,6 +356,20 @@
in :variable:`CMAKE_SOURCE_DIR` and :variable:`CMAKE_BINARY_DIR`.
This flag tells CMake to warn about other files as well.
+``--profiling-output=<path>``
+ Used in conjuction with ``--profiling-format`` to output to a given path.
+
+``--profiling-format=<file>``
+ Enable the output of profiling data of CMake script in the given format.
+
+ This can aid performance analysis of CMake scripts executed. Third party
+ applications should be used to process the output into human readable format.
+
+ Currently supported values are:
+ ``google-trace`` Outputs in Google Trace Format, which can be parsed by the
+ about:tracing tab of Google Chrome or using a plugin for a tool like Trace
+ Compass.
+
.. _`Build Tool Mode`:
Build a Project
diff --git a/Help/policy/CMP0103.rst b/Help/policy/CMP0103.rst
new file mode 100644
index 0000000..223e0cb
--- /dev/null
+++ b/Help/policy/CMP0103.rst
@@ -0,0 +1,22 @@
+CMP0103
+-------
+
+Multiple calls to :command:`export` command with same ``FILE`` without
+``APPEND`` is no longer allowed.
+
+In CMake 3.17 and below, multiple calls to :command:`export` command with the
+same ``FILE`` without ``APPEND`` are accepted silently but only the last
+occurrence is taken into account during the generation.
+
+The ``OLD`` behavior for this policy is to ignore the multiple occurrences of
+ :command:`export` command except the last one.
+
+The ``NEW`` behavior of this policy is to raise an error on second call to
+:command:`export` command with same ``FILE`` without ``APPEND``.
+
+This policy was introduced in CMake version 3.18. CMake version
+|release| warns when the policy is not set and uses ``OLD`` behavior.
+Use the :command:`cmake_policy` command to set it to ``OLD`` or ``NEW``
+explicitly.
+
+.. include:: DEPRECATED.txt
diff --git a/Help/prop_sf/VS_SETTINGS.rst b/Help/prop_sf/VS_SETTINGS.rst
new file mode 100644
index 0000000..0719406
--- /dev/null
+++ b/Help/prop_sf/VS_SETTINGS.rst
@@ -0,0 +1,18 @@
+VS_SETTINGS
+-----------
+
+Set any item metadata on a non-built file.
+
+Takes a list of ``Key=Value`` pairs. Tells the Visual Studio generator to set
+``Key`` to ``Value`` as item metadata on the file.
+
+For example:
+
+.. code-block:: cmake
+
+ set_property(SOURCE file.hlsl PROPERTY VS_SETTINGS "Key=Value" "Key2=Value2")
+
+will set ``Key`` to ``Value`` and ``Key2`` to ``Value2`` on the
+``file.hlsl`` item as metadata.
+
+Generator expressions are supported.
diff --git a/Help/prop_tgt/CONFIG_POSTFIX.rst b/Help/prop_tgt/CONFIG_POSTFIX.rst
index 11b50b9..5c2fbd7 100644
--- a/Help/prop_tgt/CONFIG_POSTFIX.rst
+++ b/Help/prop_tgt/CONFIG_POSTFIX.rst
@@ -8,3 +8,6 @@
targets, this property is initialized by the value of the variable
CMAKE_<CONFIG>_POSTFIX if it is set when a target is created. This
property is ignored on the Mac for Frameworks and App Bundles.
+
+For macOS see also the :prop_tgt:`FRAMEWORK_MULTI_CONFIG_POSTFIX_<CONFIG>`
+target property.
diff --git a/Help/prop_tgt/FRAMEWORK_MULTI_CONFIG_POSTFIX_CONFIG.rst b/Help/prop_tgt/FRAMEWORK_MULTI_CONFIG_POSTFIX_CONFIG.rst
new file mode 100644
index 0000000..2b20bf9
--- /dev/null
+++ b/Help/prop_tgt/FRAMEWORK_MULTI_CONFIG_POSTFIX_CONFIG.rst
@@ -0,0 +1,25 @@
+FRAMEWORK_MULTI_CONFIG_POSTFIX_<CONFIG>
+---------------------------------------
+
+Postfix to append to the framework file name for configuration <CONFIG>,
+when using a multi-config generator (like Xcode and Ninja Multi-Config).
+
+When building with configuration <CONFIG> the value of this property
+is appended to the framework file name built on disk.
+
+For example given a framework called ``my_fw``, a value of ``_debug``
+for the :prop_tgt:`FRAMEWORK_MULTI_CONFIG_POSTFIX_<CONFIG>` property, and
+``Debug;Release`` in `CMAKE_CONFIGURATION_TYPES`, the following relevant
+files would be created for the ``Debug`` and ``Release`` configurations:
+
+- Release/my_fw.framework/my_fw
+- Release/my_fw.framework/Versions/A/my_fw
+- Debug/my_fw.framework/my_fw_debug
+- Debug/my_fw.framework/Versions/A/my_fw_debug
+
+For framework targets, this property is initialized by the value of the
+variable :variable:`CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_<CONFIG>` if it
+is set when a target is created.
+
+This property is ignored for non-framework targets, and when using single
+config generators.
diff --git a/Help/prop_tgt/PCH_WARN_INVALID.rst b/Help/prop_tgt/PCH_WARN_INVALID.rst
new file mode 100644
index 0000000..36ec348
--- /dev/null
+++ b/Help/prop_tgt/PCH_WARN_INVALID.rst
@@ -0,0 +1,8 @@
+PCH_WARN_INVALID
+----------------
+
+When this property is set to true, the precompile header compiler options
+will contain a compiler flag wich should warn about invalid precompiled
+headers e.g. ``-Winvalid-pch`` for GNU compiler.
+
+The defalut value is ``ON``.
diff --git a/Help/prop_tgt/VS_SOLUTION_DEPLOY.rst b/Help/prop_tgt/VS_SOLUTION_DEPLOY.rst
new file mode 100644
index 0000000..7906d75
--- /dev/null
+++ b/Help/prop_tgt/VS_SOLUTION_DEPLOY.rst
@@ -0,0 +1,29 @@
+VS_SOLUTION_DEPLOY
+------------------
+
+Specify that the target should be marked for deployment when not targeting
+Windows CE, Windows Phone or a Windows Store application.
+
+If the target platform doesn't support deployment, this property won't have any effect.
+
+Generator expressions are supported.
+
+Example 1
+^^^^^^^^^
+
+This shows setting the variable for the target foo.
+
+.. code-block:: cmake
+
+ add_executable(foo SHARED foo.cpp)
+ set_property(TARGET foo PROPERTY VS_SOLUTION_DEPLOY ON)
+
+Example 2
+^^^^^^^^^
+
+This shows setting the variable for the Release configuration only.
+
+.. code-block:: cmake
+
+ add_executable(foo SHARED foo.cpp)
+ set_property(TARGET foo PROPERTY VS_SOLUTION_DEPLOY "$<NOT:$<CONFIG:Release>>")
diff --git a/Help/prop_tgt/VS_SOURCE_SETTINGS_tool.rst b/Help/prop_tgt/VS_SOURCE_SETTINGS_tool.rst
new file mode 100644
index 0000000..f706888
--- /dev/null
+++ b/Help/prop_tgt/VS_SOURCE_SETTINGS_tool.rst
@@ -0,0 +1,19 @@
+VS_SOURCE_SETTINGS_<tool>
+-------------------------
+
+Set any item metadata on all non-built files that use <tool>.
+
+Takes a list of ``Key=Value`` pairs. Tells the Visual Studio generator
+to set ``Key`` to ``Value`` as item metadata on all non-built files
+that use ``<tool>``.
+
+For example:
+
+.. code-block:: cmake
+
+ set_property(TARGET main PROPERTY VS_SOURCE_SETTINGS_FXCompile "Key=Value" "Key2=Value2")
+
+will set ``Key`` to ``Value`` and ``Key2`` to ``Value2`` for all
+non-built files that use ``FXCompile``.
+
+Generator expressions are supported.
diff --git a/Help/prop_tgt/XCODE_GENERATE_SCHEME.rst b/Help/prop_tgt/XCODE_GENERATE_SCHEME.rst
index 0e182cf..c32b4de 100644
--- a/Help/prop_tgt/XCODE_GENERATE_SCHEME.rst
+++ b/Help/prop_tgt/XCODE_GENERATE_SCHEME.rst
@@ -38,3 +38,4 @@
- :prop_tgt:`XCODE_SCHEME_DEBUG_DOCUMENT_VERSIONING`
- :prop_tgt:`XCODE_SCHEME_ENVIRONMENT`
- :prop_tgt:`XCODE_SCHEME_EXECUTABLE`
+- :prop_tgt:`XCODE_SCHEME_WORKING_DIRECTORY`
diff --git a/Help/prop_tgt/XCODE_SCHEME_WORKING_DIRECTORY.rst b/Help/prop_tgt/XCODE_SCHEME_WORKING_DIRECTORY.rst
index 7ffa74b..f538f1d 100644
--- a/Help/prop_tgt/XCODE_SCHEME_WORKING_DIRECTORY.rst
+++ b/Help/prop_tgt/XCODE_SCHEME_WORKING_DIRECTORY.rst
@@ -1,8 +1,8 @@
XCODE_SCHEME_WORKING_DIRECTORY
------------------------------
-Specify the ``Working Directory`` a of the `Run` and `Profile`
-action in the generated Xcode scheme. In case the value contains
+Specify the ``Working Directory`` of the *Run* and *Profile*
+actions in the generated Xcode scheme. In case the value contains
generator expressions those are evaluated.
This property is initialized by the value of the variable
diff --git a/Help/release/dev/0-sample-topic.rst b/Help/release/dev/0-sample-topic.rst
new file mode 100644
index 0000000..e4cc01e
--- /dev/null
+++ b/Help/release/dev/0-sample-topic.rst
@@ -0,0 +1,7 @@
+0-sample-topic
+--------------
+
+* This is a sample release note for the change in a topic.
+ Developers should add similar notes for each topic branch
+ making a noteworthy change. Each document should be named
+ and titled to match the topic name to avoid merge conflicts.
diff --git a/Help/release/dev/CPackRPM-trans-scripts.rst b/Help/release/dev/CPackRPM-trans-scripts.rst
new file mode 100644
index 0000000..57fc099
--- /dev/null
+++ b/Help/release/dev/CPackRPM-trans-scripts.rst
@@ -0,0 +1,7 @@
+CPackRPM-trans-scripts
+----------------------
+
+* The :cpack_gen:`CPack RPM Generator` gained
+ :variable:`CPACK_RPM_PRE_TRANS_SCRIPT_FILE`
+ :variable:`CPACK_RPM_POST_TRANS_SCRIPT_FILE`
+ variables to specify pre- and post-trans scripts.
diff --git a/Help/release/dev/FindPython-artifacts-interactive.rst b/Help/release/dev/FindPython-artifacts-interactive.rst
new file mode 100644
index 0000000..1aa4b3e
--- /dev/null
+++ b/Help/release/dev/FindPython-artifacts-interactive.rst
@@ -0,0 +1,6 @@
+FindPython-artifacts-interactive
+--------------------------------
+
+* The :module:`FindPython3`, :module:`FindPython2` and :module:`FindPython`
+ modules gained the possibility to create artifacts cache variables for
+ interactive edition.
diff --git a/Help/release/dev/FindRuby-variable-case.rst b/Help/release/dev/FindRuby-variable-case.rst
new file mode 100644
index 0000000..bd4a2f1
--- /dev/null
+++ b/Help/release/dev/FindRuby-variable-case.rst
@@ -0,0 +1,7 @@
+FindRuby-variable-case
+----------------------
+
+* The :module:`FindRuby` module input and output variables were all renamed
+ from ``RUBY_`` to ``Ruby_`` for consistency with other find modules.
+ Input variables of the old case will be honored if provided, and output
+ variables of the old case are always provided.
diff --git a/Help/release/dev/GoogleTest-DISCOVERY_MODE.rst b/Help/release/dev/GoogleTest-DISCOVERY_MODE.rst
new file mode 100644
index 0000000..7bc2f14
--- /dev/null
+++ b/Help/release/dev/GoogleTest-DISCOVERY_MODE.rst
@@ -0,0 +1,7 @@
+GoogleTest-DISCOVERY_MODE
+-------------------------
+
+* The :module:`GoogleTest` module :command:`gtest_discover_tests` command
+ gained a new ``DISCOVERY_MODE`` option to control when the test
+ discovery step is run. It offers a new ``PRE_TEST`` setting to
+ run the discovery at test time instead of build time.
diff --git a/Help/release/dev/GoogleTest-XML_OUTPUT_DIR.rst b/Help/release/dev/GoogleTest-XML_OUTPUT_DIR.rst
new file mode 100644
index 0000000..e8aba01
--- /dev/null
+++ b/Help/release/dev/GoogleTest-XML_OUTPUT_DIR.rst
@@ -0,0 +1,6 @@
+GoogleTest-XML_OUTPUT_DIR
+-------------------------
+
+* The :module:`GoogleTest` module :command:`gtest_discover_tests` command
+ gained a new optional parameter ``XML_OUTPUT_DIR``. When set the JUnit XML
+ test results are stored in that directory.
diff --git a/Help/release/dev/cmake-gui-env-platform-defaults.rst b/Help/release/dev/cmake-gui-env-platform-defaults.rst
new file mode 100644
index 0000000..0960ef1
--- /dev/null
+++ b/Help/release/dev/cmake-gui-env-platform-defaults.rst
@@ -0,0 +1,8 @@
+cmake-gui-env-platform-defaults
+-------------------------------
+
+* :manual:`cmake-gui(1)` now populates its generator selection
+ widget default value from the :envvar:`CMAKE_GENERATOR` environment
+ variable. Additionally, environment variables
+ :envvar:`CMAKE_GENERATOR_PLATFORM` and :envvar:`CMAKE_GENERATOR_TOOLSET`
+ are used to populate their respective widget defaults.
diff --git a/Help/release/dev/cmake_command-command.rst b/Help/release/dev/cmake_command-command.rst
new file mode 100644
index 0000000..6200ae2
--- /dev/null
+++ b/Help/release/dev/cmake_command-command.rst
@@ -0,0 +1,6 @@
+cmake_command
+-------------
+
+* The :command:`cmake_command()` command was added for meta-operations on
+ scripted or built-in commands, starting with a mode to ``INVOKE`` other
+ commands, and ``EVAL CODE`` to inplace evaluate a CMake script.
diff --git a/Help/release/dev/deprecate-policy-old.rst b/Help/release/dev/deprecate-policy-old.rst
new file mode 100644
index 0000000..cffd206
--- /dev/null
+++ b/Help/release/dev/deprecate-policy-old.rst
@@ -0,0 +1,8 @@
+deprecate-policy-old
+--------------------
+
+* An explicit deprecation diagnostic was added for policy ``CMP0070``
+ and policy ``CMP0071`` (``CMP0069`` and below were already deprecated).
+ The :manual:`cmake-policies(7)` manual explains that the OLD behaviors
+ of all policies are deprecated and that projects should port to the
+ NEW behaviors.
diff --git a/Help/release/dev/execute_process.rst b/Help/release/dev/execute_process.rst
new file mode 100644
index 0000000..02e813b
--- /dev/null
+++ b/Help/release/dev/execute_process.rst
@@ -0,0 +1,5 @@
+execute_process
+---------------
+
+* The :command:`execute_process` command gained the ``ECHO_OUTPUT_VARIABLE``
+ and ``ECHO_ERROR_VARIABLE`` options.
diff --git a/Help/release/dev/export-multiple-calls.rst b/Help/release/dev/export-multiple-calls.rst
new file mode 100644
index 0000000..00372ce
--- /dev/null
+++ b/Help/release/dev/export-multiple-calls.rst
@@ -0,0 +1,5 @@
+export-multiple-calls
+---------------------
+
+* The :command:`export` command now raise an error if used multiple times with
+ same ``FILE`` without ``APPEND``. See policy :policy:`CMP0103`.
diff --git a/Help/release/dev/file_archive.rst b/Help/release/dev/file_archive.rst
new file mode 100644
index 0000000..e79529c
--- /dev/null
+++ b/Help/release/dev/file_archive.rst
@@ -0,0 +1,7 @@
+file_archive
+------------
+
+* The :command:`file` command gained the ``ARCHIVE_{CREATE|EXTRACT}`` subcommands.
+
+ These subcommands will replicate the :manual:`cmake(1)` ``-E tar`` functionality in
+ CMake scripting code.
diff --git a/Help/release/dev/file_configure.rst b/Help/release/dev/file_configure.rst
new file mode 100644
index 0000000..35e99c4
--- /dev/null
+++ b/Help/release/dev/file_configure.rst
@@ -0,0 +1,6 @@
+file_configure
+--------------
+
+* The :command:`file(CONFIGURE)` subcommand was created in order replicate the
+ :command:`configure_file` functionality without resorting to a pre-existing
+ file on disk as input. The content is instead passed as a string.
diff --git a/Help/release/dev/findswig-components.rst b/Help/release/dev/findswig-components.rst
new file mode 100644
index 0000000..ce569be
--- /dev/null
+++ b/Help/release/dev/findswig-components.rst
@@ -0,0 +1,5 @@
+findswig-components
+-------------------
+
+* The :module:`FindSWIG` module now accepts target languages as ``COMPONENTS``
+ and ``OPTIONAL_COMPONENTS`` arguments to ``find_package``.
diff --git a/Help/release/dev/framework-multi-config-postfix.rst b/Help/release/dev/framework-multi-config-postfix.rst
new file mode 100644
index 0000000..50cf9ce
--- /dev/null
+++ b/Help/release/dev/framework-multi-config-postfix.rst
@@ -0,0 +1,7 @@
+framework-multi-config-postfix
+------------------------------
+
+* The :prop_tgt:`FRAMEWORK_MULTI_CONFIG_POSTFIX_<CONFIG>` target property
+ and associated :variable:`CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_<CONFIG>`
+ variable were created to allow adding a postfix to the name of a
+ framework file name when using a multi-config generator.
diff --git a/Help/release/dev/genex-LINK_LANGUAGE.rst b/Help/release/dev/genex-LINK_LANGUAGE.rst
new file mode 100644
index 0000000..05894d6
--- /dev/null
+++ b/Help/release/dev/genex-LINK_LANGUAGE.rst
@@ -0,0 +1,5 @@
+genex-LINK_LANGUAGE
+===================
+
+* The ``$<LINK_LANGUAGE:...>`` and ``$<LINK_LANG_AND_ID:...>``
+ :manual:`generator expressions <cmake-generator-expressions(7)>` were added.
diff --git a/Help/release/dev/pch-warn-invalid.rst b/Help/release/dev/pch-warn-invalid.rst
new file mode 100644
index 0000000..5fa3de7
--- /dev/null
+++ b/Help/release/dev/pch-warn-invalid.rst
@@ -0,0 +1,6 @@
+pch-warn-invalid
+----------------
+
+* The :variable:`CMAKE_PCH_WARN_INVALID` variable was added to initialize the
+ :prop_tgt:`PCH_WARN_INVALID` target property to allow the removal of the
+ precompiled header invalid warning.
diff --git a/Help/release/dev/profiling.rst b/Help/release/dev/profiling.rst
new file mode 100644
index 0000000..ab180f0
--- /dev/null
+++ b/Help/release/dev/profiling.rst
@@ -0,0 +1,9 @@
+cmake-profiling
+---------------
+
+* Add support for profiling of CMake scripts through the parameters
+ ``--profiling-output`` and ``--profiling-format``. These options can
+ be used by users to gain insight into the performance of their scripts.
+
+ The first supported output format is ``google-trace`` which is a format
+ supported by Google Chrome's ``about:tracing`` tab.
diff --git a/Help/release/dev/required_find_commands.rst b/Help/release/dev/required_find_commands.rst
new file mode 100644
index 0000000..cc2bf02
--- /dev/null
+++ b/Help/release/dev/required_find_commands.rst
@@ -0,0 +1,6 @@
+required_find_commands
+----------------------
+
+* The :command:`find_program`, :command:`find_library`, :command:`find_path`
+ and :command:`find_file` commands gained a new ``REQUIRED`` option that will
+ stop processing with an error message if nothing is found.
diff --git a/Help/release/dev/string-hex.rst b/Help/release/dev/string-hex.rst
new file mode 100644
index 0000000..f220aca
--- /dev/null
+++ b/Help/release/dev/string-hex.rst
@@ -0,0 +1,5 @@
+string-hex
+----------
+
+* The :command:`string` command learned a new ``HEX`` sub-command, which
+ converts strings into their hexadecimal representation.
diff --git a/Help/release/dev/useswig-fortran.rst b/Help/release/dev/useswig-fortran.rst
new file mode 100644
index 0000000..17baf96
--- /dev/null
+++ b/Help/release/dev/useswig-fortran.rst
@@ -0,0 +1,7 @@
+useswig-fortran
+---------------
+
+* The :module:`UseSWIG` module now supports Fortran as a target language if
+ the ``SWIG_EXECUTABLE`` is SWIG-Fortran_.
+
+.. _`SWIG-Fortran`: https://github.com/swig-fortran/swig
diff --git a/Help/release/dev/vs-non-built-file-item-metadata.rst b/Help/release/dev/vs-non-built-file-item-metadata.rst
new file mode 100644
index 0000000..26cbad0
--- /dev/null
+++ b/Help/release/dev/vs-non-built-file-item-metadata.rst
@@ -0,0 +1,10 @@
+vs-non-built-file-item-metadata
+-------------------------------
+
+* The :prop_tgt:`VS_SOURCE_SETTINGS_<tool>` target property was added
+ to tell :ref:`Visual Studio Generators` for VS 2010 and above to add
+ metadata to non-built source files using ``<tool>``.
+
+* The :prop_sf:`VS_SETTINGS` source file property was added to tell
+ :ref:`Visual Studio Generators` for VS 2010 and above to add
+ metadata to a non-built source file.
diff --git a/Help/release/dev/vs-sln-deploy.rst b/Help/release/dev/vs-sln-deploy.rst
new file mode 100644
index 0000000..2e83e52
--- /dev/null
+++ b/Help/release/dev/vs-sln-deploy.rst
@@ -0,0 +1,6 @@
+vs-sln-deploy
+-------------
+
+* The :prop_tgt:`VS_SOLUTION_DEPLOY` target property was added to tell
+ :ref:`Visual Studio Generators` for VS 2010 and above to mark a
+ target for deployment even when not building for Windows Phone/Store/CE.
diff --git a/Help/release/index.rst b/Help/release/index.rst
index 5d1f8a2..22b1a09 100644
--- a/Help/release/index.rst
+++ b/Help/release/index.rst
@@ -7,6 +7,8 @@
This file should include the adjacent "dev.txt" file
in development versions but not in release versions.
+.. include:: dev.txt
+
Releases
========
diff --git a/Help/variable/CMAKE_CROSS_CONFIGS.rst b/Help/variable/CMAKE_CROSS_CONFIGS.rst
index c850af2..94157f3 100644
--- a/Help/variable/CMAKE_CROSS_CONFIGS.rst
+++ b/Help/variable/CMAKE_CROSS_CONFIGS.rst
@@ -3,5 +3,13 @@
Specifies a :ref:`semicolon-separated list <CMake Language Lists>` of
configurations available from all ``build-<Config>.ninja`` files in the
-:generator:`Ninja Multi-Config` generator. See the generator's
-documentation for more details.
+:generator:`Ninja Multi-Config` generator. This variable activates
+cross-config mode. Targets from each config specified in this variable can be
+built from any ``build-<Config>.ninja`` file. Custom commands will use the
+configuration native to ``build-<Config>.ninja``. If it is set to ``all``, all
+configurations from :variable:`CMAKE_CONFIGURATION_TYPES` are cross-configs. If
+it is not specified, or empty, each ``build-<Config>.ninja`` file will only
+contain build rules for its own configuration.
+
+The value of this variable must be a subset of
+:variable:`CMAKE_CONFIGURATION_TYPES`.
diff --git a/Help/variable/CMAKE_DEFAULT_BUILD_TYPE.rst b/Help/variable/CMAKE_DEFAULT_BUILD_TYPE.rst
index 62ee0d2..aa4f82d 100644
--- a/Help/variable/CMAKE_DEFAULT_BUILD_TYPE.rst
+++ b/Help/variable/CMAKE_DEFAULT_BUILD_TYPE.rst
@@ -2,5 +2,11 @@
------------------------
Specifies the configuration to use by default in a ``build.ninja`` file in the
-:generator:`Ninja Multi-Config` generator. See the generator's documentation
-for more details.
+:generator:`Ninja Multi-Config` generator. If this variable is specified,
+``build.ninja`` uses build rules from ``build-<Config>.ninja`` by default. All
+custom commands are executed with this configuration. If the variable is not
+specified, the first item from :variable:`CMAKE_CONFIGURATION_TYPES` is used
+instead.
+
+The value of this variable must be one of the items from
+:variable:`CMAKE_CONFIGURATION_TYPES`.
diff --git a/Help/variable/CMAKE_DEFAULT_CONFIGS.rst b/Help/variable/CMAKE_DEFAULT_CONFIGS.rst
index 86d8a5a..84c642a 100644
--- a/Help/variable/CMAKE_DEFAULT_CONFIGS.rst
+++ b/Help/variable/CMAKE_DEFAULT_CONFIGS.rst
@@ -3,5 +3,17 @@
Specifies a :ref:`semicolon-separated list <CMake Language Lists>` of configurations
to build for a target in ``build.ninja`` if no ``:<Config>`` suffix is specified in
-the :generator:`Ninja Multi-Config` generator.
-See the generator's documentation for more details.
+the :generator:`Ninja Multi-Config` generator. If it is set to ``all``, all
+configurations from :variable:`CMAKE_CROSS_CONFIGS` are used. If it is not
+specified, it defaults to :variable:`CMAKE_DEFAULT_BUILD_TYPE`.
+
+For example, if you set :variable:`CMAKE_DEFAULT_BUILD_TYPE` to ``Release``,
+but set :variable:`CMAKE_DEFAULT_CONFIGS` to ``Debug`` or ``all``, all
+``<target>`` aliases in ``build.ninja`` will resolve to ``<target>:Debug`` or
+``<target>:all``, but custom commands will still use the ``Release``
+configuration.
+
+The value of this variable must be a subset of :variable:`CMAKE_CROSS_CONFIGS`
+or be the same as :variable:`CMAKE_DEFAULT_BUILD_TYPE`. It must not be
+specified if :variable:`CMAKE_DEFAULT_BUILD_TYPE` or
+:variable:`CMAKE_CROSS_CONFIGS` is not used.
diff --git a/Help/variable/CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_CONFIG.rst b/Help/variable/CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_CONFIG.rst
new file mode 100644
index 0000000..5c7cd23
--- /dev/null
+++ b/Help/variable/CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_CONFIG.rst
@@ -0,0 +1,8 @@
+CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_<CONFIG>
+---------------------------------------------
+
+Default framework filename postfix under configuration ``<CONFIG>`` when
+using a multi-config generator.
+
+When a framework target is created its :prop_tgt:`FRAMEWORK_MULTI_CONFIG_POSTFIX_<CONFIG>`
+target property is initialized with the value of this variable if it is set.
diff --git a/Help/variable/CMAKE_INSTALL_RPATH_USE_LINK_PATH.rst b/Help/variable/CMAKE_INSTALL_RPATH_USE_LINK_PATH.rst
index a99c108..34524d1 100644
--- a/Help/variable/CMAKE_INSTALL_RPATH_USE_LINK_PATH.rst
+++ b/Help/variable/CMAKE_INSTALL_RPATH_USE_LINK_PATH.rst
@@ -9,5 +9,5 @@
contain linked library files. The directories are appended after the
value of the :prop_tgt:`INSTALL_RPATH` target property.
-This varibale is used to initialize the target property
+This variable is used to initialize the target property
:prop_tgt:`INSTALL_RPATH_USE_LINK_PATH` for all targets.
diff --git a/Help/variable/CMAKE_PCH_WARN_INVALID.rst b/Help/variable/CMAKE_PCH_WARN_INVALID.rst
new file mode 100644
index 0000000..e152abd
--- /dev/null
+++ b/Help/variable/CMAKE_PCH_WARN_INVALID.rst
@@ -0,0 +1,5 @@
+CMAKE_PCH_WARN_INVALID
+----------------------
+
+This variable is used to initialize the :prop_tgt:`PCH_WARN_INVALID`
+property of targets when they are created.
diff --git a/Help/variable/CMAKE_XCODE_SCHEME_WORKING_DIRECTORY.rst b/Help/variable/CMAKE_XCODE_SCHEME_WORKING_DIRECTORY.rst
index cc690f7..5bb7907 100644
--- a/Help/variable/CMAKE_XCODE_SCHEME_WORKING_DIRECTORY.rst
+++ b/Help/variable/CMAKE_XCODE_SCHEME_WORKING_DIRECTORY.rst
@@ -1,8 +1,8 @@
CMAKE_XCODE_SCHEME_WORKING_DIRECTORY
------------------------------------
-Specify the ``Working Directory`` a of the `Run` and `Profile`
-action in the generated Xcode scheme.
+Specify the ``Working Directory`` of the *Run* and *Profile*
+actions in the generated Xcode scheme.
This variable initializes the
:prop_tgt:`XCODE_SCHEME_WORKING_DIRECTORY`
diff --git a/Modules/CMakeASMCompiler.cmake.in b/Modules/CMakeASMCompiler.cmake.in
index b8e09fe..858c053 100644
--- a/Modules/CMakeASMCompiler.cmake.in
+++ b/Modules/CMakeASMCompiler.cmake.in
@@ -10,6 +10,7 @@
set(CMAKE_ASM@ASM_DIALECT@_COMPILER_ID "@_CMAKE_ASM_COMPILER_ID@")
set(CMAKE_ASM@ASM_DIALECT@_COMPILER_VERSION "@_CMAKE_ASM_COMPILER_VERSION@")
set(CMAKE_ASM@ASM_DIALECT@_COMPILER_ENV_VAR "@_CMAKE_ASM_COMPILER_ENV_VAR@")
+@_SET_CMAKE_ASM_COMPILER_ID_VENDOR_MATCH@
@_SET_CMAKE_ASM_COMPILER_ARCHITECTURE_ID@
set(CMAKE_ASM@ASM_DIALECT@_IGNORE_EXTENSIONS h;H;o;O;obj;OBJ;def;DEF;rc;RC)
diff --git a/Modules/CMakeASMInformation.cmake b/Modules/CMakeASMInformation.cmake
index 6b73730..03195cc 100644
--- a/Modules/CMakeASMInformation.cmake
+++ b/Modules/CMakeASMInformation.cmake
@@ -76,12 +76,12 @@
if(NOT CMAKE_ASM${ASM_DIALECT}_CREATE_STATIC_LIBRARY)
set(CMAKE_ASM${ASM_DIALECT}_CREATE_STATIC_LIBRARY
"<CMAKE_AR> cr <TARGET> <LINK_FLAGS> <OBJECTS> "
- "<CMAKE_RANLIB> <TARGET> ")
+ "<CMAKE_RANLIB> <TARGET>")
endif()
if(NOT CMAKE_ASM${ASM_DIALECT}_LINK_EXECUTABLE)
set(CMAKE_ASM${ASM_DIALECT}_LINK_EXECUTABLE
- "<CMAKE_ASM${ASM_DIALECT}_COMPILER> <FLAGS> <CMAKE_ASM${ASM_DIALECT}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_ASM${ASM_DIALECT}_COMPILER> <FLAGS> <CMAKE_ASM${ASM_DIALECT}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
endif()
if(NOT CMAKE_EXECUTABLE_RUNTIME_ASM${ASM_DIALECT}_FLAG)
diff --git a/Modules/CMakeASM_MASMInformation.cmake b/Modules/CMakeASM_MASMInformation.cmake
index 9f7e934..6d1e174 100644
--- a/Modules/CMakeASM_MASMInformation.cmake
+++ b/Modules/CMakeASM_MASMInformation.cmake
@@ -8,7 +8,7 @@
set(CMAKE_ASM${ASM_DIALECT}_SOURCE_FILE_EXTENSIONS asm)
-set(CMAKE_ASM${ASM_DIALECT}_COMPILE_OBJECT "<CMAKE_ASM${ASM_DIALECT}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> /c /Fo <OBJECT> <SOURCE>")
+set(CMAKE_ASM${ASM_DIALECT}_COMPILE_OBJECT "<CMAKE_ASM${ASM_DIALECT}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> /c /Fo <OBJECT> <SOURCE>")
# The ASM_MASM compiler id for this compiler is "MSVC", so fill out the runtime library table.
set(CMAKE_ASM${ASM_DIALECT}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreaded "")
diff --git a/Modules/CMakeCInformation.cmake b/Modules/CMakeCInformation.cmake
index 1e08bb7..f6d620f 100644
--- a/Modules/CMakeCInformation.cmake
+++ b/Modules/CMakeCInformation.cmake
@@ -161,7 +161,7 @@
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_C_ARCHIVE_APPEND)
- set(CMAKE_C_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_C_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_C_ARCHIVE_FINISH)
set(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
@@ -170,12 +170,12 @@
# compile a C file into an object file
if(NOT CMAKE_C_COMPILE_OBJECT)
set(CMAKE_C_COMPILE_OBJECT
- "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
+ "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
endif()
if(NOT CMAKE_C_LINK_EXECUTABLE)
set(CMAKE_C_LINK_EXECUTABLE
- "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
endif()
if(NOT CMAKE_EXECUTABLE_RUNTIME_C_FLAG)
diff --git a/Modules/CMakeCUDACompiler.cmake.in b/Modules/CMakeCUDACompiler.cmake.in
index 4a615a3..14a39a9 100644
--- a/Modules/CMakeCUDACompiler.cmake.in
+++ b/Modules/CMakeCUDACompiler.cmake.in
@@ -54,4 +54,5 @@
set(CMAKE_CUDA_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "@CMAKE_CUDA_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES@")
set(CMAKE_LINKER "@CMAKE_LINKER@")
+set(CMAKE_AR "@CMAKE_AR@")
set(CMAKE_MT "@CMAKE_MT@")
diff --git a/Modules/CMakeCUDAInformation.cmake b/Modules/CMakeCUDAInformation.cmake
index 974f5fa..f7eb4a7 100644
--- a/Modules/CMakeCUDAInformation.cmake
+++ b/Modules/CMakeCUDAInformation.cmake
@@ -129,7 +129,7 @@
set(CMAKE_CUDA_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_CUDA_ARCHIVE_APPEND)
- set(CMAKE_CUDA_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_CUDA_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_CUDA_ARCHIVE_FINISH)
set(CMAKE_CUDA_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
@@ -138,24 +138,24 @@
#Specify how to compile when ptx has been requested
if(NOT CMAKE_CUDA_COMPILE_PTX_COMPILATION)
set(CMAKE_CUDA_COMPILE_PTX_COMPILATION
- "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> -x cu -ptx <SOURCE> -o <OBJECT>")
+ "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -ptx <SOURCE> -o <OBJECT>")
endif()
#Specify how to compile when separable compilation has been requested
if(NOT CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION)
set(CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION
- "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> -x cu -dc <SOURCE> -o <OBJECT>")
+ "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -dc <SOURCE> -o <OBJECT>")
endif()
#Specify how to compile when whole compilation has been requested
if(NOT CMAKE_CUDA_COMPILE_WHOLE_COMPILATION)
set(CMAKE_CUDA_COMPILE_WHOLE_COMPILATION
- "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> -x cu -c <SOURCE> -o <OBJECT>")
+ "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -c <SOURCE> -o <OBJECT>")
endif()
-if(CMAKE_GENERATOR STREQUAL "Ninja" AND NOT CMAKE_DEPFILE_FLAGS_CUDA )
+if(CMAKE_GENERATOR STREQUAL "Ninja" AND NOT CMAKE_DEPFILE_FLAGS_CUDA)
set(CMAKE_CUDA_COMPILE_DEPENDENCY_DETECTION
- "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> -x cu -M <SOURCE> -MT <OBJECT> -o $DEP_FILE")
+ "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -M <SOURCE> -MT <OBJECT> -o $DEP_FILE")
#The Ninja generator uses the make file dependency files to determine what
#files need to be recompiled. Unfortunately, nvcc < 10.2 doesn't support building
#a source file and generating the dependencies of said file in a single
diff --git a/Modules/CMakeCXXInformation.cmake b/Modules/CMakeCXXInformation.cmake
index da7440a..dbb4366 100644
--- a/Modules/CMakeCXXInformation.cmake
+++ b/Modules/CMakeCXXInformation.cmake
@@ -258,7 +258,7 @@
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_CXX_ARCHIVE_APPEND)
- set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_CXX_ARCHIVE_FINISH)
set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
@@ -267,12 +267,12 @@
# compile a C++ file into an object file
if(NOT CMAKE_CXX_COMPILE_OBJECT)
set(CMAKE_CXX_COMPILE_OBJECT
- "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
+ "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
endif()
if(NOT CMAKE_CXX_LINK_EXECUTABLE)
set(CMAKE_CXX_LINK_EXECUTABLE
- "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
endif()
mark_as_advanced(
diff --git a/Modules/CMakeDetermineASMCompiler.cmake b/Modules/CMakeDetermineASMCompiler.cmake
index e47f3a4..86fb057 100644
--- a/Modules/CMakeDetermineASMCompiler.cmake
+++ b/Modules/CMakeDetermineASMCompiler.cmake
@@ -211,6 +211,13 @@
set(_CMAKE_ASM_${_var} "${CMAKE_ASM${ASM_DIALECT}_${_var}}")
endforeach()
+if(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_MATCH)
+ set(_SET_CMAKE_ASM_COMPILER_ID_VENDOR_MATCH
+ "set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_MATCH [==[${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_MATCH}]==])")
+else()
+ set(_SET_CMAKE_ASM_COMPILER_ID_VENDOR_MATCH "")
+endif()
+
if(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARCHITECTURE_ID)
set(_SET_CMAKE_ASM_COMPILER_ARCHITECTURE_ID
"set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARCHITECTURE_ID ${CMAKE_ASM${ASM_DIALECT}_COMPILER_ARCHITECTURE_ID})")
diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake
index 7d7fb9a..95c3cc9 100644
--- a/Modules/CMakeDetermineCUDACompiler.cmake
+++ b/Modules/CMakeDetermineCUDACompiler.cmake
@@ -74,6 +74,7 @@
set(_CMAKE_PROCESSING_LANGUAGE "CUDA")
include(CMakeFindBinUtils)
+include(Compiler/${CMAKE_CUDA_COMPILER_ID}-FindBinUtils OPTIONAL)
unset(_CMAKE_PROCESSING_LANGUAGE)
if(MSVC_CUDA_ARCHITECTURE_ID)
@@ -86,7 +87,7 @@
set(CMAKE_CUDA_HOST_IMPLICIT_LINK_LIBRARIES "")
set(CMAKE_CUDA_HOST_IMPLICIT_LINK_DIRECTORIES "")
set(CMAKE_CUDA_HOST_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "")
-elseif(CMAKE_CUDA_COMPILER_ID STREQUAL NVIDIA)
+elseif(CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA")
set(_nvcc_log "")
string(REPLACE "\r" "" _nvcc_output_orig "${CMAKE_CUDA_COMPILER_PRODUCED_OUTPUT}")
if(_nvcc_output_orig MATCHES "#\\\$ +PATH= *([^\n]*)\n")
@@ -188,30 +189,33 @@
endif()
endif()
-set(CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES )
-string(REPLACE "\r" "" _nvcc_output_orig "${CMAKE_CUDA_COMPILER_PRODUCED_OUTPUT}")
-if(_nvcc_output_orig MATCHES "#\\\$ +INCLUDES= *([^\n]*)\n")
- set(_nvcc_includes "${CMAKE_MATCH_1}")
- string(APPEND _nvcc_log " found 'INCLUDES=' string: [${_nvcc_includes}]\n")
-else()
- set(_nvcc_includes "")
- string(REPLACE "\n" "\n " _nvcc_output_log "\n${_nvcc_output_orig}")
- string(APPEND _nvcc_log " no 'INCLUDES=' string found in nvcc output:${_nvcc_output_log}\n")
-endif()
-if(_nvcc_includes)
- # across all operating system each include directory is prefixed with -I
- separate_arguments(_nvcc_output NATIVE_COMMAND "${_nvcc_includes}")
- foreach(line IN LISTS _nvcc_output)
- string(REGEX REPLACE "^-I" "" line "${line}")
- get_filename_component(line "${line}" ABSOLUTE)
- list(APPEND CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES "${line}")
- endforeach()
+# Determine CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES
+if(CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA")
+ set(CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES)
+ string(REPLACE "\r" "" _nvcc_output_orig "${CMAKE_CUDA_COMPILER_PRODUCED_OUTPUT}")
+ if(_nvcc_output_orig MATCHES "#\\\$ +INCLUDES= *([^\n]*)\n")
+ set(_nvcc_includes "${CMAKE_MATCH_1}")
+ string(APPEND _nvcc_log " found 'INCLUDES=' string: [${_nvcc_includes}]\n")
+ else()
+ set(_nvcc_includes "")
+ string(REPLACE "\n" "\n " _nvcc_output_log "\n${_nvcc_output_orig}")
+ string(APPEND _nvcc_log " no 'INCLUDES=' string found in nvcc output:${_nvcc_output_log}\n")
+ endif()
+ if(_nvcc_includes)
+ # across all operating system each include directory is prefixed with -I
+ separate_arguments(_nvcc_output NATIVE_COMMAND "${_nvcc_includes}")
+ foreach(line IN LISTS _nvcc_output)
+ string(REGEX REPLACE "^-I" "" line "${line}")
+ get_filename_component(line "${line}" ABSOLUTE)
+ list(APPEND CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES "${line}")
+ endforeach()
- file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
- "Parsed CUDA nvcc include information from above output:\n${_nvcc_log}\n${log}\n\n")
-else()
- file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
- "Failed to detect CUDA nvcc include information:\n${_nvcc_log}\n\n")
+ file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ "Parsed CUDA nvcc include information from above output:\n${_nvcc_log}\n${log}\n\n")
+ else()
+ file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ "Failed to detect CUDA nvcc include information:\n${_nvcc_log}\n\n")
+ endif()
endif()
# configure all variables set in this file
diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake
index d125791..9ebaa6c 100644
--- a/Modules/CMakeDetermineCompilerId.cmake
+++ b/Modules/CMakeDetermineCompilerId.cmake
@@ -128,7 +128,7 @@
set(CMAKE_EXECUTABLE_FORMAT "Unknown" CACHE INTERNAL "Executable file format")
endif()
- if(CMAKE_GENERATOR STREQUAL "Ninja" AND MSVC_${lang}_ARCHITECTURE_ID)
+ if(CMAKE_GENERATOR MATCHES "^Ninja" AND MSVC_${lang}_ARCHITECTURE_ID)
foreach(userflags "${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST}" "")
CMAKE_DETERMINE_MSVC_SHOWINCLUDES_PREFIX(${lang} "${userflags}")
endforeach()
@@ -246,8 +246,10 @@
set(id_platform ${CMAKE_VS_PLATFORM_NAME})
set(id_lang "${lang}")
set(id_PostBuildEvent_Command "")
- if(CMAKE_VS_PLATFORM_TOOLSET MATCHES "^([Ll][Ll][Vv][Mm](_v[0-9]+(_xp)?)?|[Cc][Ll][Aa][Nn][Gg][Cc][Ll])$")
+ if(CMAKE_VS_PLATFORM_TOOLSET MATCHES "^[Ll][Ll][Vv][Mm](_v[0-9]+(_xp)?)?$")
set(id_cl_var "ClangClExecutable")
+ elseif(CMAKE_VS_PLATFORM_TOOLSET MATCHES "^[Cc][Ll][Aa][Nn][Gg][Cc][Ll]$")
+ set(id_cl "$(CLToolExe)")
elseif(CMAKE_VS_PLATFORM_TOOLSET MATCHES "v[0-9]+_clang_.*")
set(id_cl clang.exe)
else()
@@ -868,6 +870,14 @@
file(MAKE_DIRECTORY ${CMAKE_${lang}_COMPILER_ID_DIR})
endif()
+ # Save the current LC_ALL, LC_MESSAGES, and LANG environment variables
+ # and set them to "C" so we get the expected output to match.
+ set(_orig_lc_all $ENV{LC_ALL})
+ set(_orig_lc_messages $ENV{LC_MESSAGES})
+ set(_orig_lang $ENV{LANG})
+ set(ENV{LC_ALL} C)
+ set(ENV{LC_MESSAGES} C)
+ set(ENV{LANG} C)
foreach(vendor ${CMAKE_${lang}_COMPILER_ID_VENDORS})
set(flags ${CMAKE_${lang}_COMPILER_ID_VENDOR_FLAGS_${vendor}})
@@ -889,6 +899,7 @@
"matched \"${regex}\":\n${output}")
set(CMAKE_${lang}_COMPILER_ID "${vendor}" PARENT_SCOPE)
set(CMAKE_${lang}_COMPILER_ID_OUTPUT "${output}" PARENT_SCOPE)
+ set(CMAKE_${lang}_COMPILER_ID_VENDOR_MATCH "${CMAKE_MATCH_1}" PARENT_SCOPE)
break()
else()
if("${result}" MATCHES "timeout")
@@ -902,6 +913,11 @@
endif()
endif()
endforeach()
+
+ # Restore original LC_ALL, LC_MESSAGES, and LANG
+ set(ENV{LC_ALL} ${_orig_lc_all})
+ set(ENV{LC_MESSAGES} ${_orig_lc_messages})
+ set(ENV{LANG} ${_orig_lang})
endfunction()
function(CMAKE_DETERMINE_MSVC_SHOWINCLUDES_PREFIX lang userflags)
diff --git a/Modules/CMakeFindBinUtils.cmake b/Modules/CMakeFindBinUtils.cmake
index c23e447..de9ef9a 100644
--- a/Modules/CMakeFindBinUtils.cmake
+++ b/Modules/CMakeFindBinUtils.cmake
@@ -75,6 +75,7 @@
endif()
find_program(CMAKE_LINKER NAMES ${_CMAKE_ADDITIONAL_LINKER_NAMES} link HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
+ find_program(CMAKE_AR NAMES lib HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
find_program(CMAKE_MT NAMES mt HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
list(APPEND _CMAKE_TOOL_VARS LINKER MT)
diff --git a/Modules/CMakeFindFrameworks.cmake b/Modules/CMakeFindFrameworks.cmake
index 06c05fb..8906f48 100644
--- a/Modules/CMakeFindFrameworks.cmake
+++ b/Modules/CMakeFindFrameworks.cmake
@@ -17,13 +17,25 @@
macro(CMAKE_FIND_FRAMEWORKS fwk)
set(${fwk}_FRAMEWORKS)
if(APPLE)
- foreach(dir
- ~/Library/Frameworks/${fwk}.framework
- /usr/local/Frameworks/${fwk}.framework
- /Library/Frameworks/${fwk}.framework
- /System/Library/Frameworks/${fwk}.framework
- /Network/Library/Frameworks/${fwk}.framework
- ${CMAKE_FIND_FRAMEWORK_EXTRA_LOCATIONS})
+ file(TO_CMAKE_PATH "$ENV{CMAKE_FRAMEWORK_PATH}" _cmff_CMAKE_FRAMEWORK_PATH)
+ set(_cmff_search_paths
+ ${CMAKE_FRAMEWORK_PATH}
+ ${_cmff_CMAKE_FRAMEWORK_PATH}
+ ~/Library/Frameworks
+ /usr/local/Frameworks
+ /Library/Frameworks
+ /System/Library/Frameworks
+ /Network/Library/Frameworks
+ ${CMAKE_SYSTEM_FRAMEWORK_PATH})
+
+ # For backwards compatibility reasons,
+ # CMAKE_FIND_FRAMEWORK_EXTRA_LOCATIONS includes ${fwk}.framework
+ list(TRANSFORM _cmff_search_paths APPEND /${fwk}.framework)
+ list(APPEND _cmff_search_paths ${CMAKE_FIND_FRAMEWORK_EXTRA_LOCATIONS})
+
+ list(REMOVE_DUPLICATES _cmff_search_paths)
+
+ foreach(dir IN LISTS _cmff_search_paths)
if(EXISTS ${dir})
set(${fwk}_FRAMEWORKS ${${fwk}_FRAMEWORKS} ${dir})
endif()
diff --git a/Modules/CMakeFortranInformation.cmake b/Modules/CMakeFortranInformation.cmake
index e80716b..9a4ce63 100644
--- a/Modules/CMakeFortranInformation.cmake
+++ b/Modules/CMakeFortranInformation.cmake
@@ -193,7 +193,7 @@
set(CMAKE_Fortran_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_Fortran_ARCHIVE_APPEND)
- set(CMAKE_Fortran_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_Fortran_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_Fortran_ARCHIVE_FINISH)
set(CMAKE_Fortran_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
@@ -209,7 +209,7 @@
# link a fortran program
if(NOT CMAKE_Fortran_LINK_EXECUTABLE)
set(CMAKE_Fortran_LINK_EXECUTABLE
- "<CMAKE_Fortran_COMPILER> <CMAKE_Fortran_LINK_FLAGS> <LINK_FLAGS> <FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_Fortran_COMPILER> <CMAKE_Fortran_LINK_FLAGS> <LINK_FLAGS> <FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
endif()
if(CMAKE_Fortran_STANDARD_LIBRARIES_INIT)
diff --git a/Modules/CMakeOBJCInformation.cmake b/Modules/CMakeOBJCInformation.cmake
index 15a3311..b3da82d 100644
--- a/Modules/CMakeOBJCInformation.cmake
+++ b/Modules/CMakeOBJCInformation.cmake
@@ -161,7 +161,7 @@
set(CMAKE_OBJC_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_OBJC_ARCHIVE_APPEND)
- set(CMAKE_OBJC_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_OBJC_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_OBJC_ARCHIVE_FINISH)
set(CMAKE_OBJC_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
@@ -170,12 +170,12 @@
# compile an Objective-C file into an object file
if(NOT CMAKE_OBJC_COMPILE_OBJECT)
set(CMAKE_OBJC_COMPILE_OBJECT
- "<CMAKE_OBJC_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x objective-c -o <OBJECT> -c <SOURCE>")
+ "<CMAKE_OBJC_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x objective-c -o <OBJECT> -c <SOURCE>")
endif()
if(NOT CMAKE_OBJC_LINK_EXECUTABLE)
set(CMAKE_OBJC_LINK_EXECUTABLE
- "<CMAKE_OBJC_COMPILER> <FLAGS> <CMAKE_OBJC_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_OBJC_COMPILER> <FLAGS> <CMAKE_OBJC_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
endif()
if(NOT CMAKE_EXECUTABLE_RUNTIME_OBJC_FLAG)
diff --git a/Modules/CMakeOBJCXXInformation.cmake b/Modules/CMakeOBJCXXInformation.cmake
index cb349d7..71beb7f 100644
--- a/Modules/CMakeOBJCXXInformation.cmake
+++ b/Modules/CMakeOBJCXXInformation.cmake
@@ -254,7 +254,7 @@
set(CMAKE_OBJCXX_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_OBJCXX_ARCHIVE_APPEND)
- set(CMAKE_OBJCXX_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_OBJCXX_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
if(NOT DEFINED CMAKE_OBJCXX_ARCHIVE_FINISH)
set(CMAKE_OBJCXX_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
@@ -263,12 +263,12 @@
# compile an Objective-C++ file into an object file
if(NOT CMAKE_OBJCXX_COMPILE_OBJECT)
set(CMAKE_OBJCXX_COMPILE_OBJECT
- "<CMAKE_OBJCXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x objective-c++ -o <OBJECT> -c <SOURCE>")
+ "<CMAKE_OBJCXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x objective-c++ -o <OBJECT> -c <SOURCE>")
endif()
if(NOT CMAKE_OBJCXX_LINK_EXECUTABLE)
set(CMAKE_OBJCXX_LINK_EXECUTABLE
- "<CMAKE_OBJCXX_COMPILER> <FLAGS> <CMAKE_OBJCXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_OBJCXX_COMPILER> <FLAGS> <CMAKE_OBJCXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
endif()
mark_as_advanced(
diff --git a/Modules/CPack.cmake b/Modules/CPack.cmake
index baf7e47..6234b9d 100644
--- a/Modules/CPack.cmake
+++ b/Modules/CPack.cmake
@@ -5,7 +5,7 @@
CPack
-----
-Configure the binary and source package installers.
+Configure generators for binary installers and source packages.
Introduction
^^^^^^^^^^^^
@@ -19,13 +19,17 @@
targets, ``package`` and ``package_source``. See the `packaging targets`_
section below for details.
-The generated binary installers contain everything installed via CMake's
-:command:`install` command (and the deprecated commands :command:`install_files`,
-:command:`install_programs`, and :command:`install_targets`).
-For certain kinds of binary installers (including the graphical
-installers on macOS and Windows), CPack generates installers that
-allow users to select individual application components to install.
-See :module:`CPackComponent` module for further details.
+The generated binary installers will contain all files that have been installed
+via CMake's :command:`install` command (and the deprecated commands
+:command:`install_files`, :command:`install_programs`, and
+:command:`install_targets`). Certain kinds of binary installers can be
+configured such that users can select individual application components to
+install. See the :module:`CPackComponent` module for further details.
+
+Source packages (configured through ``CPackSourceConfig.cmake`` and generated
+by the :cpack_gen:`CPack Archive Generator`) will contain all source files in
+the project directory except those specified in
+:variable:`CPACK_SOURCE_IGNORE_FILES`.
CPack Generators
^^^^^^^^^^^^^^^^
@@ -38,10 +42,6 @@
:variable:`CPACK_GENERATOR` is a *string naming a single generator*. If you
need per-cpack-generator logic to control *other* cpack settings, then you
need a :variable:`CPACK_PROJECT_CONFIG_FILE`.
-
-The CMake source tree itself contains a :variable:`CPACK_PROJECT_CONFIG_FILE`.
-See the top level file ``CMakeCPackOptions.cmake.in`` for an example.
-
If set, the :variable:`CPACK_PROJECT_CONFIG_FILE` is included automatically
on a per-generator basis. It only need contain overrides.
diff --git a/Modules/CPackComponent.cmake b/Modules/CPackComponent.cmake
index 211d767..1f8c38c 100644
--- a/Modules/CPackComponent.cmake
+++ b/Modules/CPackComponent.cmake
@@ -5,29 +5,34 @@
CPackComponent
--------------
-Build binary and source package installers
+Configure components for binary installers and source packages.
-Variables concerning CPack Components
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+.. only:: html
-The CPackComponent module is the module which handles the component
-part of CPack. See CPack module for general information about CPack.
+ .. contents::
-For certain kinds of binary installers (including the graphical
-installers on macOS and Windows), CPack generates installers that
-allow users to select individual application components to install.
-The contents of each of the components are identified by the COMPONENT
-argument of CMake's INSTALL command. These components can be
+Introduction
+^^^^^^^^^^^^
+
+This module is automatically included by :module:`CPack`.
+
+Certain binary installers (especially the graphical installers) generated
+by CPack allow users to select individual application *components* to install.
+This module allows developers to configure the packaging of such components.
+
+Contents is assigned to components by the ``COMPONENT``
+argument of CMake's :command:`install` command. Components can be
annotated with user-friendly names and descriptions, inter-component
dependencies, etc., and grouped in various ways to customize the
-resulting installer. See the cpack_add_* commands, described below,
-for more information about component-specific installations.
+resulting installer, using the commands described below.
-Component-specific installation allows users to select specific sets
-of components to install during the install process. Installation
-components are identified by the COMPONENT argument of CMake's INSTALL
-commands, and should be further described by the following CPack
-commands:
+To specify different groupings for different CPack generators use
+a CPACK_PROJECT_CONFIG_FILE.
+
+Variables
+^^^^^^^^^
+
+The following variables influence the component-specific packaging:
.. variable:: CPACK_COMPONENTS_ALL
@@ -61,16 +66,14 @@
Specify how components are grouped for multi-package component-aware CPack
generators.
- Some generators like RPM or ARCHIVE family (TGZ, ZIP, ...) generates
- several packages files when asked for component packaging. They group
- the component differently depending on the value of this variable:
+ Some generators like RPM or ARCHIVE (TGZ, ZIP, ...) may generate
+ several packages files when there are components, depending
+ on the value of this variable:
- * ONE_PER_GROUP (default): creates one package file per component group
- * ALL_COMPONENTS_IN_ONE : creates a single package with all (requested) components
- * IGNORE : creates one package per component, i.e. IGNORE component group
-
- One can specify different grouping for different CPack generator by
- using a CPACK_PROJECT_CONFIG_FILE.
+ * ONE_PER_GROUP (default): create one package per component group
+ * IGNORE : create one package per component (ignore the groups)
+ * ALL_COMPONENTS_IN_ONE : create a single package with all requested
+ components
.. variable:: CPACK_COMPONENT_<compName>_DISPLAY_NAME
@@ -100,10 +103,15 @@
True if this component is not selected to be installed by default.
+Commands
+^^^^^^^^
+
+Add component
+"""""""""""""
+
.. command:: cpack_add_component
-Describes a CPack installation
-component named by the COMPONENT argument to a CMake INSTALL command.
+Describe an installation component.
::
@@ -118,13 +126,11 @@
[ARCHIVE_FILE filename]
[PLIST filename])
-
-
-The cmake_add_component command describes an installation component,
-which the user can opt to install or remove as part of the graphical
-installation process. compname is the name of the component, as
-provided to the COMPONENT argument of one or more CMake INSTALL
-commands.
+``compname`` is the name of an installation component, as defined by the
+``COMPONENT`` argument of one or more CMake :command:`install` commands.
+With the ``cpack_add_component`` command one can set a name, a description,
+and other attributes of an installation component.
+One can also assign a component to a component group.
DISPLAY_NAME is the displayed name of the component, used in graphical
installers to display the component name. This value can be any
@@ -177,6 +183,9 @@
PLIST gives a filename that is passed to pkgbuild with the
``--component-plist`` argument when using the productbuild generator.
+Add component group
+"""""""""""""""""""
+
.. command:: cpack_add_component_group
Describes a group of related CPack installation components.
@@ -225,6 +234,9 @@
BOLD_TITLE indicates that the group title should appear in bold, to
call the user's attention to the group.
+Add installation type
+"""""""""""""""""""""
+
.. command:: cpack_add_install_type
Add a new installation type containing
@@ -249,6 +261,9 @@
typically show up in a drop-down box within a graphical installer.
This value can be any string.
+Configure downloads
+"""""""""""""""""""
+
.. command:: cpack_configure_downloads
Configure CPack to download
@@ -281,8 +296,6 @@
http://nsis.sourceforge.net/ZipDLL_plug-in
-
-
On macOS, installers that download components on-the-fly can only
be built and installed on system using macOS 10.5 or later.
diff --git a/Modules/CheckFortranSourceCompiles.cmake b/Modules/CheckFortranSourceCompiles.cmake
index f0fde8d..3354bfb 100644
--- a/Modules/CheckFortranSourceCompiles.cmake
+++ b/Modules/CheckFortranSourceCompiles.cmake
@@ -103,8 +103,6 @@
if(NOT _SRC_EXT)
set(_SRC_EXT F)
endif()
- set(MACRO_CHECK_FUNCTION_DEFINITIONS
- "-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
if(CMAKE_REQUIRED_LINK_OPTIONS)
set(CHECK_Fortran_SOURCE_COMPILES_ADD_LINK_OPTIONS
LINK_OPTIONS ${CMAKE_REQUIRED_LINK_OPTIONS})
@@ -132,10 +130,10 @@
try_compile(${VAR}
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.${_SRC_EXT}
- COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+ COMPILE_DEFINITIONS -D${VAR} ${CMAKE_REQUIRED_DEFINITIONS}
${CHECK_Fortran_SOURCE_COMPILES_ADD_LINK_OPTIONS}
${CHECK_Fortran_SOURCE_COMPILES_ADD_LIBRARIES}
- CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+ CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${CMAKE_REQUIRED_FLAGS}
"${CHECK_Fortran_SOURCE_COMPILES_ADD_INCLUDES}"
OUTPUT_VARIABLE OUTPUT)
diff --git a/Modules/CheckFortranSourceRuns.cmake b/Modules/CheckFortranSourceRuns.cmake
index a3e5d5d..f858b84 100644
--- a/Modules/CheckFortranSourceRuns.cmake
+++ b/Modules/CheckFortranSourceRuns.cmake
@@ -98,8 +98,6 @@
if(NOT _SRC_EXT)
set(_SRC_EXT F90)
endif()
- set(MACRO_CHECK_FUNCTION_DEFINITIONS
- "-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
if(CMAKE_REQUIRED_LINK_OPTIONS)
set(CHECK_Fortran_SOURCE_COMPILES_ADD_LINK_OPTIONS
LINK_OPTIONS ${CMAKE_REQUIRED_LINK_OPTIONS})
@@ -127,10 +125,10 @@
try_run(${VAR}_EXITCODE ${VAR}_COMPILED
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.${_SRC_EXT}
- COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+ COMPILE_DEFINITIONS -D${VAR} ${CMAKE_REQUIRED_DEFINITIONS}
${CHECK_Fortran_SOURCE_COMPILES_ADD_LINK_OPTIONS}
${CHECK_Fortran_SOURCE_COMPILES_ADD_LIBRARIES}
- CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+ CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${CMAKE_REQUIRED_FLAGS}
-DCMAKE_SKIP_RPATH:BOOL=${CMAKE_SKIP_RPATH}
"${CHECK_Fortran_SOURCE_COMPILES_ADD_INCLUDES}"
COMPILE_OUTPUT_VARIABLE OUTPUT
diff --git a/Modules/CheckIPOSupported.cmake b/Modules/CheckIPOSupported.cmake
index 0d6ad20..90a9f61 100644
--- a/Modules/CheckIPOSupported.cmake
+++ b/Modules/CheckIPOSupported.cmake
@@ -113,7 +113,7 @@
endforeach()
try_compile(
- result
+ _IPO_LANGUAGE_CHECK_RESULT
"${bindir}"
"${srcdir}"
"${TRY_COMPILE_PROJECT_NAME}"
@@ -122,8 +122,10 @@
"-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON"
OUTPUT_VARIABLE output
)
+ set(_IPO_LANGUAGE_CHECK_RESULT "${_IPO_LANGUAGE_CHECK_RESULT}")
+ unset(_IPO_LANGUAGE_CHECK_RESULT CACHE)
- if(NOT result)
+ if(NOT _IPO_LANGUAGE_CHECK_RESULT)
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${language} compiler IPO check failed with the following output:\n"
"${output}\n")
diff --git a/Modules/CheckLanguage.cmake b/Modules/CheckLanguage.cmake
index 997cc8d..f48107a 100644
--- a/Modules/CheckLanguage.cmake
+++ b/Modules/CheckLanguage.cmake
@@ -47,7 +47,7 @@
set(extra_compiler_variables "set(CMAKE_CUDA_HOST_COMPILER \\\"\${CMAKE_CUDA_HOST_COMPILER}\\\")")
endif()
- set(content
+ set(_cl_content
"cmake_minimum_required(VERSION ${CMAKE_VERSION})
project(Check${lang} ${lang})
file(WRITE \"\${CMAKE_CURRENT_BINARY_DIR}/result.cmake\"
@@ -57,7 +57,7 @@
)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/Check${lang}/CMakeLists.txt"
- "${content}")
+ "${_cl_content}")
if(CMAKE_GENERATOR_INSTANCE)
set(_D_CMAKE_GENERATOR_INSTANCE "-DCMAKE_GENERATOR_INSTANCE:INTERNAL=${CMAKE_GENERATOR_INSTANCE}")
else()
@@ -75,22 +75,22 @@
-T "${CMAKE_GENERATOR_TOOLSET}"
${_D_CMAKE_GENERATOR_INSTANCE}
${_D_CMAKE_MAKE_PROGRAM}
- OUTPUT_VARIABLE output
- ERROR_VARIABLE output
- RESULT_VARIABLE result
+ OUTPUT_VARIABLE _cl_output
+ ERROR_VARIABLE _cl_output
+ RESULT_VARIABLE _cl_result
)
include(${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/Check${lang}/result.cmake OPTIONAL)
- if(CMAKE_${lang}_COMPILER AND "${result}" STREQUAL "0")
+ if(CMAKE_${lang}_COMPILER AND "${_cl_result}" STREQUAL "0")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"${_desc} passed with the following output:\n"
- "${output}\n")
+ "${_cl_output}\n")
set(_CHECK_COMPILER_STATUS CHECK_PASS)
else()
set(CMAKE_${lang}_COMPILER NOTFOUND)
set(_CHECK_COMPILER_STATUS CHECK_FAIL)
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${_desc} failed with the following output:\n"
- "${output}\n")
+ "${_cl_output}\n")
endif()
message(${_CHECK_COMPILER_STATUS} "${CMAKE_${lang}_COMPILER}")
set(CMAKE_${lang}_COMPILER "${CMAKE_${lang}_COMPILER}" CACHE FILEPATH "${lang} compiler")
diff --git a/Modules/CheckTypeSize.c.in b/Modules/CheckTypeSize.c.in
index 82035a3..fb93073 100644
--- a/Modules/CheckTypeSize.c.in
+++ b/Modules/CheckTypeSize.c.in
@@ -5,10 +5,14 @@
# define KEY '_','_','i','3','8','6'
#elif defined(__x86_64)
# define KEY '_','_','x','8','6','_','6','4'
-#elif defined(__ppc__)
-# define KEY '_','_','p','p','c','_','_'
+#elif defined(__PPC64__)
+# define KEY '_','_','P','P','C','6','4','_','_'
#elif defined(__ppc64__)
# define KEY '_','_','p','p','c','6','4','_','_'
+#elif defined(__PPC__)
+# define KEY '_','_','P','P','C','_','_'
+#elif defined(__ppc__)
+# define KEY '_','_','p','p','c','_','_'
#elif defined(__aarch64__)
# define KEY '_','_','a','a','r','c','h','6','4','_','_'
#elif defined(__ARM_ARCH_7A__)
diff --git a/Modules/Compiler/GNU-ASM.cmake b/Modules/Compiler/GNU-ASM.cmake
index e07401d..3daa57d 100644
--- a/Modules/Compiler/GNU-ASM.cmake
+++ b/Modules/Compiler/GNU-ASM.cmake
@@ -4,3 +4,9 @@
set(CMAKE_ASM_SOURCE_FILE_EXTENSIONS s;S;asm)
__compiler_gnu(ASM)
+
+if(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_MATCH STREQUAL "GNU assembler")
+ set(CMAKE_DEPFILE_FLAGS_ASM${ASM_DIALECT} "--MD <DEPFILE>")
+ set(CMAKE_ASM${ASM_DIALECT}_LINK_EXECUTABLE
+ "<CMAKE_LINKER> <FLAGS> <CMAKE_ASM${ASM_DIALECT}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+endif()
diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake
index 1c050a2..3357a86 100644
--- a/Modules/Compiler/GNU.cmake
+++ b/Modules/Compiler/GNU.cmake
@@ -114,6 +114,7 @@
if (NOT CMAKE_GENERATOR MATCHES "Xcode")
set(CMAKE_PCH_PROLOGUE "#pragma GCC system_header")
endif()
- set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -Winvalid-pch -include <PCH_HEADER>)
- set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Winvalid-pch -x ${__pch_header_${lang}} -include <PCH_HEADER>)
+ set(CMAKE_${lang}_COMPILE_OPTIONS_INVALID_PCH -Winvalid-pch)
+ set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -include <PCH_HEADER>)
+ set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -x ${__pch_header_${lang}} -include <PCH_HEADER>)
endmacro()
diff --git a/Modules/Compiler/Intel.cmake b/Modules/Compiler/Intel.cmake
index d895ed0..63a20af 100644
--- a/Modules/Compiler/Intel.cmake
+++ b/Modules/Compiler/Intel.cmake
@@ -37,7 +37,8 @@
set(CMAKE_PCH_EXTENSION .pchi)
set(CMAKE_LINK_PCH ON)
set(CMAKE_PCH_EPILOGUE "#pragma hdrstop")
- set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -Winvalid-pch -Wno-pch-messages -pch-use <PCH_FILE> -include <PCH_HEADER>)
- set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Winvalid-pch -Wno-pch-messages -pch-create <PCH_FILE> -include <PCH_HEADER>)
+ set(CMAKE_${lang}_COMPILE_OPTIONS_INVALID_PCH -Winvalid-pch)
+ set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -Wno-pch-messages -pch-use <PCH_FILE> -include <PCH_HEADER>)
+ set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Wno-pch-messages -pch-create <PCH_FILE> -include <PCH_HEADER>)
endmacro()
endif()
diff --git a/Modules/Compiler/NVIDIA-CUDA.cmake b/Modules/Compiler/NVIDIA-CUDA.cmake
index 1f4d54d..2a2564e 100644
--- a/Modules/Compiler/NVIDIA-CUDA.cmake
+++ b/Modules/Compiler/NVIDIA-CUDA.cmake
@@ -4,6 +4,8 @@
set(CMAKE_CUDA_VERBOSE_FLAG "-v")
set(CMAKE_CUDA_VERBOSE_COMPILE_FLAG "-Xcompiler=-v")
+set(_CMAKE_COMPILE_AS_CUDA_FLAG "-x cu")
+
if (CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL 10.2.89)
# The -forward-unknown-to-host-compiler flag was only
# added to nvcc in 10.2 so before that we had no good
diff --git a/Modules/Compiler/QCC-CXX.cmake b/Modules/Compiler/QCC-CXX.cmake
index 0e7314a..42303f4 100644
--- a/Modules/Compiler/QCC-CXX.cmake
+++ b/Modules/Compiler/QCC-CXX.cmake
@@ -10,6 +10,6 @@
"<CMAKE_CXX_COMPILER> -lang-c++ <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
set(CMAKE_CXX_LINK_EXECUTABLE
- "<CMAKE_CXX_COMPILER> -lang-c++ <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_CXX_COMPILER> -lang-c++ <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden")
diff --git a/Modules/Compiler/TI-C.cmake b/Modules/Compiler/TI-C.cmake
index 1c0f4bc..b060ee9 100644
--- a/Modules/Compiler/TI-C.cmake
+++ b/Modules/Compiler/TI-C.cmake
@@ -14,5 +14,9 @@
set(CMAKE_C_CREATE_PREPROCESSED_SOURCE "<CMAKE_C_COMPILER> --preproc_only --c_file=<SOURCE> <DEFINES> <INCLUDES> <FLAGS> --output_file=<PREPROCESSED_SOURCE>")
set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> --compile_only --c_file=<SOURCE> <DEFINES> <INCLUDES> <FLAGS> --output_file=<OBJECT>")
-set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> -r <TARGET> <OBJECTS>")
-set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> --run_linker --output_file=<TARGET> --map_file=<TARGET>.map <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> <LINK_LIBRARIES>")
+set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> qr <TARGET> <OBJECTS>")
+set(CMAKE_C_ARCHIVE_APPEND "<CMAKE_AR> qa <TARGET> <OBJECTS>")
+set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> --run_linker --output_file=<TARGET> --map_file=<TARGET_NAME>.map <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> <LINK_LIBRARIES>")
+set(CMAKE_ASM_RESPONSE_FILE_FLAG "--cmd_file=")
+set(CMAKE_C_RESPONSE_FILE_FLAG "--cmd_file=")
+set(CMAKE_C_RESPONSE_FILE_LINK_FLAG " ")
diff --git a/Modules/Compiler/XL-Fortran.cmake b/Modules/Compiler/XL-Fortran.cmake
index 1683dff..e01ec8e 100644
--- a/Modules/Compiler/XL-Fortran.cmake
+++ b/Modules/Compiler/XL-Fortran.cmake
@@ -8,6 +8,7 @@
set(CMAKE_Fortran_FORMAT_FREE_FLAG "-qfree") # [=f90|ibm]
set(CMAKE_Fortran_MODDIR_FLAG "-qmoddir=")
+set(CMAKE_Fortran_MODDIR_INCLUDE_FLAG "-I") # -qmoddir= does not affect search path
set(CMAKE_Fortran_DEFINE_FLAG "-WF,-D")
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake
index 5bac0d8..326ee06 100644
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@@ -9,8 +9,11 @@
.. contents::
+Commands
+^^^^^^^^
+
External Project Definition
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
+"""""""""""""""""""""""""""
.. command:: ExternalProject_Add
@@ -665,7 +668,7 @@
automatic substitutions that are supported for some options.
Obtaining Project Properties
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+""""""""""""""""""""""""""""
.. command:: ExternalProject_Get_Property
@@ -686,7 +689,7 @@
message("Source dir of myExtProj = ${SOURCE_DIR}")
Explicit Step Management
-^^^^^^^^^^^^^^^^^^^^^^^^
+""""""""""""""""""""""""
The ``ExternalProject_Add()`` function on its own is often sufficient for
incorporating an external project into the main build. Certain scenarios
diff --git a/Modules/FetchContent.cmake b/Modules/FetchContent.cmake
index f3e1b51..0e98f49 100644
--- a/Modules/FetchContent.cmake
+++ b/Modules/FetchContent.cmake
@@ -76,8 +76,11 @@
populate some content in CMake's script mode.
+Commands
+^^^^^^^^
+
Declaring Content Details
-^^^^^^^^^^^^^^^^^^^^^^^^^
+"""""""""""""""""""""""""
.. command:: FetchContent_Declare
@@ -130,7 +133,7 @@
)
Populating The Content
-^^^^^^^^^^^^^^^^^^^^^^
+""""""""""""""""""""""
For most common scenarios, population means making content available to the
main build according to previously declared details for that dependency.
diff --git a/Modules/FindArmadillo.cmake b/Modules/FindArmadillo.cmake
index c4e55ce..243b9e0 100644
--- a/Modules/FindArmadillo.cmake
+++ b/Modules/FindArmadillo.cmake
@@ -6,7 +6,7 @@
-------------
Find the Armadillo C++ library.
-Armadillo is library for linear algebra & scientific computing.
+Armadillo is a library for linear algebra & scientific computing.
Using Armadillo:
@@ -31,19 +31,13 @@
ARMADILLO_VERSION_NAME - name of the version (ex: "Antipodean Antileech")
#]=======================================================================]
-# UNIX paths are standard, no need to write.
-find_library(ARMADILLO_LIBRARY
- NAMES armadillo
- PATHS "$ENV{ProgramFiles}/Armadillo/lib" "$ENV{ProgramFiles}/Armadillo/lib64" "$ENV{ProgramFiles}/Armadillo"
- )
find_path(ARMADILLO_INCLUDE_DIR
NAMES armadillo
PATHS "$ENV{ProgramFiles}/Armadillo/include"
)
-
+mark_as_advanced(ARMADILLO_INCLUDE_DIR)
if(ARMADILLO_INCLUDE_DIR)
-
# ------------------------------------------------------------------------
# Extract version information from <armadillo>
# ------------------------------------------------------------------------
@@ -59,32 +53,79 @@
if(EXISTS "${ARMADILLO_INCLUDE_DIR}/armadillo_bits/arma_version.hpp")
# Read and parse armdillo version header file for version number
- file(STRINGS "${ARMADILLO_INCLUDE_DIR}/armadillo_bits/arma_version.hpp" _armadillo_HEADER_CONTENTS REGEX "#define ARMA_VERSION_[A-Z]+ ")
- string(REGEX REPLACE ".*#define ARMA_VERSION_MAJOR ([0-9]+).*" "\\1" ARMADILLO_VERSION_MAJOR "${_armadillo_HEADER_CONTENTS}")
- string(REGEX REPLACE ".*#define ARMA_VERSION_MINOR ([0-9]+).*" "\\1" ARMADILLO_VERSION_MINOR "${_armadillo_HEADER_CONTENTS}")
- string(REGEX REPLACE ".*#define ARMA_VERSION_PATCH ([0-9]+).*" "\\1" ARMADILLO_VERSION_PATCH "${_armadillo_HEADER_CONTENTS}")
+ file(STRINGS "${ARMADILLO_INCLUDE_DIR}/armadillo_bits/arma_version.hpp" _ARMA_HEADER_CONTENTS REGEX "#define ARMA_VERSION_[A-Z]+ ")
+ string(REGEX REPLACE ".*#define ARMA_VERSION_MAJOR ([0-9]+).*" "\\1" ARMADILLO_VERSION_MAJOR "${_ARMA_HEADER_CONTENTS}")
+ string(REGEX REPLACE ".*#define ARMA_VERSION_MINOR ([0-9]+).*" "\\1" ARMADILLO_VERSION_MINOR "${_ARMA_HEADER_CONTENTS}")
+ string(REGEX REPLACE ".*#define ARMA_VERSION_PATCH ([0-9]+).*" "\\1" ARMADILLO_VERSION_PATCH "${_ARMA_HEADER_CONTENTS}")
# WARNING: The number of spaces before the version name is not one.
- string(REGEX REPLACE ".*#define ARMA_VERSION_NAME +\"([0-9a-zA-Z _-]+)\".*" "\\1" ARMADILLO_VERSION_NAME "${_armadillo_HEADER_CONTENTS}")
+ string(REGEX REPLACE ".*#define ARMA_VERSION_NAME\ +\"([0-9a-zA-Z\ _-]+)\".*" "\\1" ARMADILLO_VERSION_NAME "${_ARMA_HEADER_CONTENTS}")
- unset(_armadillo_HEADER_CONTENTS)
endif()
set(ARMADILLO_VERSION_STRING "${ARMADILLO_VERSION_MAJOR}.${ARMADILLO_VERSION_MINOR}.${ARMADILLO_VERSION_PATCH}")
endif ()
+if(EXISTS "${ARMADILLO_INCLUDE_DIR}/armadillo_bits/config.hpp")
+ file(STRINGS "${ARMADILLO_INCLUDE_DIR}/armadillo_bits/config.hpp" _ARMA_CONFIG_CONTENTS REGEX "^#define ARMA_USE_[A-Z]+")
+ string(REGEX MATCH "ARMA_USE_WRAPPER" _ARMA_USE_WRAPPER "${_ARMA_CONFIG_CONTENTS}")
+ string(REGEX MATCH "ARMA_USE_LAPACK" _ARMA_USE_LAPACK "${_ARMA_CONFIG_CONTENTS}")
+ string(REGEX MATCH "ARMA_USE_BLAS" _ARMA_USE_BLAS "${_ARMA_CONFIG_CONTENTS}")
+ string(REGEX MATCH "ARMA_USE_ARPACK" _ARMA_USE_ARPACK "${_ARMA_CONFIG_CONTENTS}")
+ string(REGEX MATCH "ARMA_USE_HDF5" _ARMA_USE_HDF5 "${_ARMA_CONFIG_CONTENTS}")
+endif()
+
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+
+# If _ARMA_USE_WRAPPER is set, then we just link to armadillo, but if it's not then we need support libraries instead
+set(_ARMA_SUPPORT_LIBRARIES)
+
+if(_ARMA_USE_WRAPPER)
+ # Link to the armadillo wrapper library.
+ find_library(ARMADILLO_LIBRARY
+ NAMES armadillo
+ PATHS
+ "$ENV{ProgramFiles}/Armadillo/lib"
+ "$ENV{ProgramFiles}/Armadillo/lib64"
+ "$ENV{ProgramFiles}/Armadillo"
+ )
+ mark_as_advanced(ARMADILLO_LIBRARY)
+ set(_ARMA_REQUIRED_VARS ARMADILLO_LIBRARY)
+else()
+ # Link directly to individual components.
+ set(ARMADILLO_LIBRARY "")
+ foreach(pkg
+ LAPACK
+ BLAS
+ ARPACK
+ HDF5
+ )
+ if(_ARMA_USE_${pkg})
+ find_package(${pkg} QUIET)
+ list(APPEND _ARMA_REQUIRED_VARS "${pkg}_FOUND")
+ if(${pkg}_FOUND)
+ list(APPEND _ARMA_SUPPORT_LIBRARIES ${${pkg}_LIBRARIES})
+ endif()
+ endif()
+ endforeach()
+endif()
+
find_package_handle_standard_args(Armadillo
- REQUIRED_VARS ARMADILLO_LIBRARY ARMADILLO_INCLUDE_DIR
+ REQUIRED_VARS ARMADILLO_INCLUDE_DIR ${_ARMA_REQUIRED_VARS}
VERSION_VAR ARMADILLO_VERSION_STRING)
-# version_var fails with cmake < 2.8.4.
if (ARMADILLO_FOUND)
set(ARMADILLO_INCLUDE_DIRS ${ARMADILLO_INCLUDE_DIR})
- set(ARMADILLO_LIBRARIES ${ARMADILLO_LIBRARY})
+ set(ARMADILLO_LIBRARIES ${ARMADILLO_LIBRARY} ${_ARMA_SUPPORT_LIBRARIES})
endif ()
-# Hide internal variables
-mark_as_advanced(
- ARMADILLO_INCLUDE_DIR
- ARMADILLO_LIBRARY)
+# Clean up internal variables
+unset(_ARMA_REQUIRED_VARS)
+unset(_ARMA_SUPPORT_LIBRARIES)
+unset(_ARMA_USE_WRAPPER)
+unset(_ARMA_USE_LAPACK)
+unset(_ARMA_USE_BLAS)
+unset(_ARMA_USE_ARPACK)
+unset(_ARMA_USE_HDF5)
+unset(_ARMA_CONFIG_CONTENTS)
+unset(_ARMA_HEADER_CONTENTS)
diff --git a/Modules/FindBoost.cmake b/Modules/FindBoost.cmake
index 3c52466..fb8cdeb 100644
--- a/Modules/FindBoost.cmake
+++ b/Modules/FindBoost.cmake
@@ -155,6 +155,10 @@
used if multiple compatible suffixes should
be tested for, in decreasing order of
preference.
+ Boost_LIB_PREFIX - Set to the platform-specific library name
+ prefix (e.g. "lib") used by Boost static libs.
+ This is needed only on platforms where CMake
+ does not know the prefix by default.
Boost_ARCHITECTURE - Set to the architecture-specific library suffix
(e.g. "-x64"). Default is auto-computed for the
C++ compiler in use.
@@ -1646,10 +1650,17 @@
# Prefix initialization
# ------------------------------------------------------------------------
-set(Boost_LIB_PREFIX "")
-if ( (GHSMULTI AND Boost_USE_STATIC_LIBS) OR
- (WIN32 AND Boost_USE_STATIC_LIBS AND NOT CYGWIN) )
- set(Boost_LIB_PREFIX "lib")
+if ( NOT DEFINED Boost_LIB_PREFIX )
+ # Boost's static libraries use a "lib" prefix on DLL platforms
+ # to distinguish them from the DLL import libraries.
+ if (Boost_USE_STATIC_LIBS AND (
+ (WIN32 AND NOT CYGWIN)
+ OR GHSMULTI
+ ))
+ set(Boost_LIB_PREFIX "lib")
+ else()
+ set(Boost_LIB_PREFIX "")
+ endif()
endif()
if ( NOT Boost_NAMESPACE )
diff --git a/Modules/FindHDF5.cmake b/Modules/FindHDF5.cmake
index b488418..c1888a4 100644
--- a/Modules/FindHDF5.cmake
+++ b/Modules/FindHDF5.cmake
@@ -19,9 +19,12 @@
``COMPONENTS`` are specified, then the find module will default to finding
only the ``HDF5`` C library. If one or more ``COMPONENTS`` are specified, the
module will attempt to find the language bindings for the specified
-components. The only valid components are ``C``, ``CXX``, ``Fortran``, ``HL``,
-and ``Fortran_HL``. If the ``COMPONENTS`` argument is not given, the module will
+components. The valid components are ``C``, ``CXX``, ``Fortran``, ``HL``.
+``HL`` refers to the "high-level" HDF5 functions for C and Fortran.
+If the ``COMPONENTS`` argument is not given, the module will
attempt to find only the C bindings.
+For example, to use Fortran HDF5 and HDF5-HL functions, do:
+``find_package(HDF5 COMPONENTS Fortran HL)``.
This module will read the variable
``HDF5_USE_STATIC_LIBRARIES`` to determine whether or not to prefer a
@@ -29,11 +32,6 @@
To use this feature, make sure that the ``HDF5_USE_STATIC_LIBRARIES``
variable is set before the call to find_package.
-To provide the module with a hint about where to find your ``HDF5``
-installation, you can set the environment variable ``HDF5_ROOT``. The
-Find module will then look in this path when searching for ``HDF5``
-executables, paths, and libraries.
-
Both the serial and parallel ``HDF5`` wrappers are considered and the first
directory to contain either one will be used. In the event that both appear
in the same directory the serial version is preferentially selected. This
@@ -115,10 +113,10 @@
Hints
^^^^^
-The following variable can be set to guide the search for HDF5 libraries and includes:
+The following variables can be set to guide the search for HDF5 libraries and includes:
-``HDF5_ROOT``
- Specify the path to the HDF5 installation to use.
+``HDF5_PREFER_PARALLEL``
+ set ``true`` to prefer parallel HDF5 (by default, serial is preferred)
``HDF5_FIND_DEBUG``
Set ``true`` to get extra debugging output.
@@ -343,35 +341,46 @@
elseif("${language}" STREQUAL "Fortran")
set(test_file ${scratch_dir}/cmake_hdf5_test.f90)
endif()
+ # Verify that the compiler wrapper can actually compile: sometimes the compiler
+ # wrapper exists, but not the compiler. E.g. Miniconda / Anaconda Python
execute_process(
- COMMAND ${HDF5_${language}_COMPILER_EXECUTABLE} -show ${lib_type_args} ${test_file}
- OUTPUT_VARIABLE ${output}
- ERROR_VARIABLE ${output}
+ COMMAND ${HDF5_${language}_COMPILER_EXECUTABLE} ${test_file}
RESULT_VARIABLE ${return_value}
)
if(NOT ${${return_value}} EQUAL 0)
- message(STATUS
- "Unable to determine HDF5 ${language} flags from HDF5 wrapper.")
- endif()
- execute_process(
- COMMAND ${HDF5_${language}_COMPILER_EXECUTABLE} -showconfig
- OUTPUT_VARIABLE config_output
- ERROR_VARIABLE config_output
- RESULT_VARIABLE config_return
- )
- if(NOT ${return_value} EQUAL 0)
- message( STATUS
- "Unable to determine HDF5 ${language} version from HDF5 wrapper.")
- endif()
- string(REGEX MATCH "HDF5 Version: ([a-zA-Z0-9\\.\\-]*)" version_match "${config_output}")
- if(version_match)
- string(REPLACE "HDF5 Version: " "" ${version} "${version_match}")
- string(REPLACE "-patch" "." ${version} "${${version}}")
- endif()
- if(config_output MATCHES "Parallel HDF5: yes")
- set(${is_parallel} TRUE)
+ message(STATUS
+ "HDF5 ${language} compiler wrapper is unable to compile a minimal HDF5 program.")
else()
- set(${is_parallel} FALSE)
+ execute_process(
+ COMMAND ${HDF5_${language}_COMPILER_EXECUTABLE} -show ${lib_type_args} ${test_file}
+ OUTPUT_VARIABLE ${output}
+ ERROR_VARIABLE ${output}
+ RESULT_VARIABLE ${return_value}
+ )
+ if(NOT ${${return_value}} EQUAL 0)
+ message(STATUS
+ "Unable to determine HDF5 ${language} flags from HDF5 wrapper.")
+ endif()
+ execute_process(
+ COMMAND ${HDF5_${language}_COMPILER_EXECUTABLE} -showconfig
+ OUTPUT_VARIABLE config_output
+ ERROR_VARIABLE config_output
+ RESULT_VARIABLE config_return
+ )
+ if(NOT ${return_value} EQUAL 0)
+ message( STATUS
+ "Unable to determine HDF5 ${language} version from HDF5 wrapper.")
+ endif()
+ string(REGEX MATCH "HDF5 Version: ([a-zA-Z0-9\\.\\-]*)" version_match "${config_output}")
+ if(version_match)
+ string(REPLACE "HDF5 Version: " "" ${version} "${version_match}")
+ string(REPLACE "-patch" "." ${version} "${${version}}")
+ endif()
+ if(config_output MATCHES "Parallel HDF5: yes")
+ set(${is_parallel} TRUE)
+ else()
+ set(${is_parallel} FALSE)
+ endif()
endif()
endmacro()
@@ -769,6 +778,17 @@
set(HDF5_Fortran_LIBRARY_NAMES hdf5_fortran ${HDF5_C_LIBRARY_NAMES})
set(HDF5_Fortran_HL_LIBRARY_NAMES hdf5hl_fortran ${HDF5_C_HL_LIBRARY_NAMES} ${HDF5_Fortran_LIBRARY_NAMES})
+ # suffixes as seen on Linux, MSYS2, ...
+ set(_lib_suffixes hdf5)
+ if(NOT HDF5_PREFER_PARALLEL)
+ list(APPEND _lib_suffixes hdf5/serial)
+ endif()
+ if(HDF5_USE_STATIC_LIBRARIES)
+ set(_inc_suffixes include/static)
+ else()
+ set(_inc_suffixes include/shared)
+ endif()
+
foreach(__lang IN LISTS HDF5_LANGUAGE_BINDINGS)
# find the HDF5 include directories
if("${__lang}" STREQUAL "Fortran")
@@ -782,7 +802,7 @@
find_path(HDF5_${__lang}_INCLUDE_DIR ${HDF5_INCLUDE_FILENAME}
HINTS ${HDF5_ROOT}
PATHS $ENV{HOME}/.local/include
- PATH_SUFFIXES include Include
+ PATH_SUFFIXES include Include ${_inc_suffixes} ${_lib_suffixes}
${_HDF5_SEARCH_OPTS}
)
mark_as_advanced(HDF5_${__lang}_INCLUDE_DIR)
@@ -811,14 +831,15 @@
endif()
find_library(HDF5_${LIB}_LIBRARY_DEBUG
NAMES ${THIS_LIBRARY_SEARCH_DEBUG}
- HINTS ${HDF5_ROOT} PATH_SUFFIXES lib Lib
+ HINTS ${HDF5_ROOT} PATH_SUFFIXES lib Lib ${_lib_suffixes}
${_HDF5_SEARCH_OPTS}
)
- find_library( HDF5_${LIB}_LIBRARY_RELEASE
+ find_library(HDF5_${LIB}_LIBRARY_RELEASE
NAMES ${THIS_LIBRARY_SEARCH_RELEASE}
- HINTS ${HDF5_ROOT} PATH_SUFFIXES lib Lib
+ HINTS ${HDF5_ROOT} PATH_SUFFIXES lib Lib ${_lib_suffixes}
${_HDF5_SEARCH_OPTS}
)
+
select_library_configurations( HDF5_${LIB} )
list(APPEND HDF5_${__lang}_LIBRARIES ${HDF5_${LIB}_LIBRARY})
endforeach()
@@ -848,14 +869,15 @@
endif()
find_library(HDF5_${LIB}_LIBRARY_DEBUG
NAMES ${THIS_LIBRARY_SEARCH_DEBUG}
- HINTS ${HDF5_ROOT} PATH_SUFFIXES lib Lib
+ HINTS ${HDF5_ROOT} PATH_SUFFIXES lib Lib ${_lib_suffixes}
${_HDF5_SEARCH_OPTS}
)
- find_library( HDF5_${LIB}_LIBRARY_RELEASE
+ find_library(HDF5_${LIB}_LIBRARY_RELEASE
NAMES ${THIS_LIBRARY_SEARCH_RELEASE}
- HINTS ${HDF5_ROOT} PATH_SUFFIXES lib Lib
+ HINTS ${HDF5_ROOT} PATH_SUFFIXES lib Lib ${_lib_suffixes}
${_HDF5_SEARCH_OPTS}
)
+
select_library_configurations( HDF5_${LIB} )
list(APPEND HDF5_${__lang}_HL_LIBRARIES ${HDF5_${LIB}_LIBRARY})
endforeach()
diff --git a/Modules/FindOpenAL.cmake b/Modules/FindOpenAL.cmake
index 27dcaf5..c9c0903 100644
--- a/Modules/FindOpenAL.cmake
+++ b/Modules/FindOpenAL.cmake
@@ -5,27 +5,45 @@
FindOpenAL
----------
-
Finds Open Audio Library (OpenAL).
-This module defines ``OPENAL_LIBRARY OPENAL_FOUND``, if
-false, do not try to link to OpenAL ``OPENAL_INCLUDE_DIR``, where to find
-the headers.
-``$OPENALDIR`` is an environment variable that would correspond to the
-``./configure --prefix=$OPENALDIR`` used in building OpenAL.
+Projects using this module should use ``#include <al.h>`` to include the OpenAL
+header file, **not** ``#include <AL.al.h>``. The reason for this is that the
+latter is not entirely portable. Windows/Creative Labs does not by default put
+their headers in ``AL/`` and macOS uses the convention ``<OpenAL/al.h>``.
-Created by Eric Wing. This was influenced by the ``FindSDL.cmake``
-module.
+Hints
+^^^^^
+
+Environment variable ``$OPENALDIR`` can be used to set the prefix of OpenAL
+installation to be found.
+
+By default on macOS, system framework is search first. In other words,
+OpenAL is searched in the following order:
+
+1. System framework: ``/System/Library/Frameworks``, whose priority can be
+ changed via setting the :variable:`CMAKE_FIND_FRAMEWORK` variable.
+2. Environment variable ``$OPENALDIR``.
+3. System paths.
+4. User-compiled framework: ``~/Library/Frameworks``.
+5. Manually compiled framework: ``/Library/Frameworks``.
+6. Add-on package: ``/opt``.
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This module defines the following variables:
+
+``OPENAL_FOUND``
+ If false, do not try to link to OpenAL
+``OPENAL_INCLUDE_DIR``
+ OpenAL include directory
+``OPENAL_LIBRARY``
+ Path to the OpenAL library
+``OPENAL_VERSION_STRING``
+ Human-readable string containing the version of OpenAL
#]=======================================================================]
-# This makes the presumption that you are include al.h like
-# #include "al.h"
-# and not
-# #include <AL/al.h>
-# The reason for this is that the latter is not entirely portable.
-# Windows/Creative Labs does not by default put their headers in AL/ and
-# OS X uses the convention <OpenAL/al.h>.
-#
# For Windows, Creative Labs seems to have added a registry key for their
# OpenAL 1.1 installer. I have added that key to the list of search paths,
# however, the key looks like it could be a little fragile depending on
@@ -36,36 +54,17 @@
# platforms are introduced.
# The OpenAL 1.0 installer doesn't seem to have a useful key I can use.
# I do not know if the Nvidia OpenAL SDK has a registry key.
-#
-# For OS X, remember that OpenAL was added by Apple in 10.4 (Tiger).
-# To support the framework, I originally wrote special framework detection
-# code in this module which I have now removed with CMake's introduction
-# of native support for frameworks.
-# In addition, OpenAL is open source, and it is possible to compile on Panther.
-# Furthermore, due to bugs in the initial OpenAL release, and the
-# transition to OpenAL 1.1, it is common to need to override the built-in
-# framework.
-# Per my request, CMake should search for frameworks first in
-# the following order:
-# ~/Library/Frameworks/OpenAL.framework/Headers
-# /Library/Frameworks/OpenAL.framework/Headers
-# /System/Library/Frameworks/OpenAL.framework/Headers
-#
-# On OS X, this will prefer the Framework version (if found) over others.
-# People will have to manually change the cache values of
-# OPENAL_LIBRARY to override this selection or set the CMake environment
-# CMAKE_INCLUDE_PATH to modify the search paths.
find_path(OPENAL_INCLUDE_DIR al.h
HINTS
ENV OPENALDIR
- PATH_SUFFIXES include/AL include/OpenAL include AL OpenAL
PATHS
- ~/Library/Frameworks
- /Library/Frameworks
- /opt
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Creative\ Labs\\OpenAL\ 1.1\ Software\ Development\ Kit\\1.00.0000;InstallDir]
-)
+ ~/Library/Frameworks
+ /Library/Frameworks
+ /opt
+ [HKEY_LOCAL_MACHINE\\SOFTWARE\\Creative\ Labs\\OpenAL\ 1.1\ Software\ Development\ Kit\\1.00.0000;InstallDir]
+ PATH_SUFFIXES include/AL include/OpenAL include AL OpenAL
+ )
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_OpenAL_ARCH_DIR libs/Win64)
@@ -77,17 +76,21 @@
NAMES OpenAL al openal OpenAL32
HINTS
ENV OPENALDIR
- PATH_SUFFIXES libx32 lib64 lib libs64 libs ${_OpenAL_ARCH_DIR}
PATHS
- ~/Library/Frameworks
- /Library/Frameworks
- /opt
- [HKEY_LOCAL_MACHINE\\SOFTWARE\\Creative\ Labs\\OpenAL\ 1.1\ Software\ Development\ Kit\\1.00.0000;InstallDir]
-)
+ ~/Library/Frameworks
+ /Library/Frameworks
+ /opt
+ [HKEY_LOCAL_MACHINE\\SOFTWARE\\Creative\ Labs\\OpenAL\ 1.1\ Software\ Development\ Kit\\1.00.0000;InstallDir]
+ PATH_SUFFIXES libx32 lib64 lib libs64 libs ${_OpenAL_ARCH_DIR}
+ )
unset(_OpenAL_ARCH_DIR)
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenAL DEFAULT_MSG OPENAL_LIBRARY OPENAL_INCLUDE_DIR)
+find_package_handle_standard_args(
+ OpenAL
+ REQUIRED_VARS OPENAL_LIBRARY OPENAL_INCLUDE_DIR
+ VERSION_VAR OPENAL_VERSION_STRING
+ )
mark_as_advanced(OPENAL_LIBRARY OPENAL_INCLUDE_DIR)
diff --git a/Modules/FindOpenCL.cmake b/Modules/FindOpenCL.cmake
index 9891724..34a203e 100644
--- a/Modules/FindOpenCL.cmake
+++ b/Modules/FindOpenCL.cmake
@@ -78,6 +78,8 @@
ENV CUDA_PATH
ENV ATISTREAMSDKROOT
ENV OCL_ROOT
+ /usr/local/cuda
+ /opt/cuda
PATH_SUFFIXES
include
OpenCL/common/inc
@@ -126,6 +128,8 @@
PATHS
ENV AMDAPPSDKROOT
ENV CUDA_PATH
+ /usr/local/cuda
+ /opt/cuda
PATH_SUFFIXES
lib/x86
lib)
@@ -135,6 +139,8 @@
PATHS
ENV AMDAPPSDKROOT
ENV CUDA_PATH
+ /usr/local/cuda
+ /opt/cuda
PATH_SUFFIXES
lib/x86_64
lib/x64
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake
index c79f20f..b7e6442 100644
--- a/Modules/FindPkgConfig.cmake
+++ b/Modules/FindPkgConfig.cmake
@@ -34,16 +34,31 @@
find_program(PKG_CONFIG_EXECUTABLE NAMES pkg-config DOC "pkg-config executable")
mark_as_advanced(PKG_CONFIG_EXECUTABLE)
+set(_PKG_CONFIG_FAILURE_MESSAGE "")
if (PKG_CONFIG_EXECUTABLE)
execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --version
- OUTPUT_VARIABLE PKG_CONFIG_VERSION_STRING
- ERROR_QUIET
- OUTPUT_STRIP_TRAILING_WHITESPACE)
+ OUTPUT_VARIABLE PKG_CONFIG_VERSION_STRING OUTPUT_STRIP_TRAILING_WHITESPACE
+ ERROR_VARIABLE _PKG_CONFIG_VERSION_ERROR ERROR_STRIP_TRAILING_WHITESPACE
+ RESULT_VARIABLE _PKG_CONFIG_VERSION_RESULT
+ )
+
+ if (NOT _PKG_CONFIG_VERSION_RESULT EQUAL 0)
+ string(REPLACE "\n" "\n " _PKG_CONFIG_VERSION_ERROR " ${_PKG_CONFIG_VERSION_ERROR}")
+ string(APPEND _PKG_CONFIG_FAILURE_MESSAGE
+ "The command\n"
+ " \"${PKG_CONFIG_EXECUTABLE}\" --version\n"
+ " failed with output\n${_PKG_CONFIG_VERSION_ERROR}"
+ )
+ set(PKG_CONFIG_EXECUTABLE "")
+ unset(PKG_CONFIG_VERSION_STRING)
+ endif ()
+ unset(_PKG_CONFIG_VERSION_RESULT)
endif ()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
find_package_handle_standard_args(PkgConfig
REQUIRED_VARS PKG_CONFIG_EXECUTABLE
+ REASON_FAILURE_MESSAGE "${_PKG_CONFIG_FAILURE_MESSAGE}"
VERSION_VAR PKG_CONFIG_VERSION_STRING)
# This is needed because the module name is "PkgConfig" but the name of
diff --git a/Modules/FindPython.cmake b/Modules/FindPython.cmake
index 9dfa222..018956b 100644
--- a/Modules/FindPython.cmake
+++ b/Modules/FindPython.cmake
@@ -191,8 +191,7 @@
``Python_FIND_STRATEGY``
This variable defines how lookup will be done.
- The ``Python_FIND_STRATEGY`` variable can be set to empty or one of the
- following:
+ The ``Python_FIND_STRATEGY`` variable can be set to one of the following:
* ``VERSION``: Try to find the most recent version in all specified
locations.
@@ -205,8 +204,7 @@
``Python_FIND_REGISTRY``
On Windows the ``Python_FIND_REGISTRY`` variable determine the order
of preference between registry and environment variables.
- the ``Python_FIND_REGISTRY`` variable can be set to empty or one of the
- following:
+ the ``Python_FIND_REGISTRY`` variable can be set to one of the following:
* ``FIRST``: Try to use registry before environment variables.
This is the default.
@@ -216,8 +214,8 @@
``Python_FIND_FRAMEWORK``
On macOS the ``Python_FIND_FRAMEWORK`` variable determine the order of
preference between Apple-style and unix-style package components.
- This variable can be set to empty or take same values as
- :variable:`CMAKE_FIND_FRAMEWORK` variable.
+ This variable can take same values as :variable:`CMAKE_FIND_FRAMEWORK`
+ variable.
.. note::
@@ -231,8 +229,8 @@
``virtualenv`` or ``conda``. It is meaningful only when a virtual environment
is active (i.e. the ``activate`` script has been evaluated). In this case, it
takes precedence over ``Python_FIND_REGISTRY`` and ``CMAKE_FIND_FRAMEWORK``
- variables. The ``Python_FIND_VIRTUALENV`` variable can be set to empty or
- one of the following:
+ variables. The ``Python_FIND_VIRTUALENV`` variable can be set to one of the
+ following:
* ``FIRST``: The virtual environment is used before any other standard
paths to look-up for the interpreter. This is the default.
@@ -288,6 +286,22 @@
If more than one artifact is specified, it is the user's responsability to
ensure the consistency of the various artifacts.
+By default, this module supports multiple calls in different directories of a
+project with different version/component requirements while providing correct
+and consistent results for each call. To support this behavior, ``CMake`` cache
+is not used in the traditional way which can be problematic for interactive
+specification. So, to enable also interactive specification, module behavior
+can be controled with the following variable:
+
+``Python_ARTIFACTS_INTERACTIVE``
+ Selects the behavior of the module. This is a boolean variable:
+
+ * If set to ``TRUE``: Create CMake cache entries for the above artifact
+ specification variables so that users can edit them interactively.
+ This disables support for multiple version/component requirements.
+ * If set to ``FALSE`` or undefined: Enable multiple version/component
+ requirements.
+
Commands
^^^^^^^^
diff --git a/Modules/FindPython/Support.cmake b/Modules/FindPython/Support.cmake
index ce06458..68be3f9 100644
--- a/Modules/FindPython/Support.cmake
+++ b/Modules/FindPython/Support.cmake
@@ -75,22 +75,20 @@
(_PYTHON_isMultiConfig OR CMAKE_BUILD_TYPE))
# if the generator is multi-config or if CMAKE_BUILD_TYPE is set for
# single-config generators, set optimized and debug libraries
- set (${_PYTHON_BASENAME}_LIBRARY "")
- foreach (_PYTHON_libname IN LISTS ${_PYTHON_BASENAME}_LIBRARY_RELEASE )
- list( APPEND ${_PYTHON_BASENAME}_LIBRARY optimized "${_PYTHON_libname}" )
+ set (${_PYTHON_BASENAME}_LIBRARIES "")
+ foreach (_PYTHON_libname IN LISTS ${_PYTHON_BASENAME}_LIBRARY_RELEASE)
+ list( APPEND ${_PYTHON_BASENAME}_LIBRARIES optimized "${_PYTHON_libname}")
endforeach()
- foreach (_PYTHON_libname IN LISTS ${_PYTHON_BASENAME}_LIBRARY_DEBUG )
- list( APPEND ${_PYTHON_BASENAME}_LIBRARY debug "${_PYTHON_libname}" )
+ foreach (_PYTHON_libname IN LISTS ${_PYTHON_BASENAME}_LIBRARY_DEBUG)
+ list( APPEND ${_PYTHON_BASENAME}_LIBRARIES debug "${_PYTHON_libname}")
endforeach()
elseif (${_PYTHON_BASENAME}_LIBRARY_RELEASE)
- set (${_PYTHON_BASENAME}_LIBRARY "${${_PYTHON_BASENAME}_LIBRARY_RELEASE}")
+ set (${_PYTHON_BASENAME}_LIBRARIES "${${_PYTHON_BASENAME}_LIBRARY_RELEASE}")
elseif (${_PYTHON_BASENAME}_LIBRARY_DEBUG)
- set (${_PYTHON_BASENAME}_LIBRARY "${${_PYTHON_BASENAME}_LIBRARY_DEBUG}")
+ set (${_PYTHON_BASENAME}_LIBRARIES "${${_PYTHON_BASENAME}_LIBRARY_DEBUG}")
else()
- set (${_PYTHON_BASENAME}_LIBRARY "${_PYTHON_BASENAME}_LIBRARY-NOTFOUND")
+ set (${_PYTHON_BASENAME}_LIBRARIES "${_PYTHON_BASENAME}_LIBRARY-NOTFOUND")
endif()
-
- set (${_PYTHON_BASENAME}_LIBRARIES "${${_PYTHON_BASENAME}_LIBRARY}")
endmacro()
@@ -323,7 +321,7 @@
if (_${_PYTHON_PREFIX}_EXECUTABLE AND NOT CMAKE_CROSSCOMPILING)
if (NAME STREQUAL "PREFIX")
- execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig; sys.stdout.write(';'.join([sysconfig.PREFIX,sysconfig.EXEC_PREFIX,sysconfig.BASE_EXEC_PREFIX]))"
+ execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n from distutils import sysconfig\n sys.stdout.write(';'.join([sysconfig.PREFIX,sysconfig.EXEC_PREFIX,sysconfig.BASE_EXEC_PREFIX]))\nexcept Exception:\n import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_config_var('base') or '', sysconfig.get_config_var('installed_base') or '']))"
RESULT_VARIABLE _result
OUTPUT_VARIABLE _values
ERROR_QUIET
@@ -334,16 +332,23 @@
list (REMOVE_DUPLICATES _values)
endif()
elseif (NAME STREQUAL "INCLUDES")
- execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig; sys.stdout.write(';'.join([sysconfig.get_python_inc(plat_specific=True),sysconfig.get_python_inc(plat_specific=False)]))"
+ if (WIN32)
+ set (_scheme "nt")
+ else()
+ set (_scheme "posix_prefix")
+ endif()
+ execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n from distutils import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_python_inc(plat_specific=True),sysconfig.get_python_inc(plat_specific=False)]))\nexcept Exception:\n import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_path('platinclude'),sysconfig.get_path('platinclude','${_scheme}'),sysconfig.get_path('include'),sysconfig.get_path('include','${_scheme}')]))"
RESULT_VARIABLE _result
OUTPUT_VARIABLE _values
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (_result)
unset (_values)
+ else()
+ list (REMOVE_DUPLICATES _values)
endif()
elseif (NAME STREQUAL "SOABI")
- execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig;sys.stdout.write(';'.join([sysconfig.get_config_var('SOABI') or '',sysconfig.get_config_var('EXT_SUFFIX') or '']))"
+ execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n from distutils import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_config_var('SOABI') or '',sysconfig.get_config_var('EXT_SUFFIX') or '']))\nexcept Exception:\n import sysconfig;sys.stdout.write(';'.join([sysconfig.get_config_var('SOABI') or '',sysconfig.get_config_var('EXT_SUFFIX') or '']))"
RESULT_VARIABLE _result
OUTPUT_VARIABLE _soabi
ERROR_QUIET
@@ -351,14 +356,15 @@
if (_result)
unset (_values)
else()
- list (GET _soabi 0 _values)
- if (NOT _values)
- # try to compute SOABI from EXT_SUFFIX
- list (GET _soabi 1 _values)
- if (_values)
- # clean-up: remove prefix character and suffix
- string (REGEX REPLACE "^[.-](.+)(${CMAKE_SHARED_LIBRARY_SUFFIX}|\\.(so|pyd))$" "\\1" _values "${_values}")
+ foreach (_item IN LISTS _soabi)
+ if (_item)
+ set (_values "${_item}")
+ break()
endif()
+ endforeach()
+ if (_values)
+ # clean-up: remove prefix character and suffix
+ string (REGEX REPLACE "^[.-](.+)(${CMAKE_SHARED_LIBRARY_SUFFIX}|\\.(so|pyd))$" "\\1" _values "${_values}")
endif()
endif()
else()
@@ -366,7 +372,7 @@
if (NAME STREQUAL "CONFIGDIR")
set (config_flag "LIBPL")
endif()
- execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_config_var('${config_flag}'))"
+ execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n from distutils import sysconfig\n sys.stdout.write(sysconfig.get_config_var('${config_flag}'))\nexcept Exception:\n import sysconfig\n sys.stdout.write(sysconfig.get_config_var('${config_flag}'))"
RESULT_VARIABLE _result
OUTPUT_VARIABLE _values
ERROR_QUIET
@@ -394,6 +400,10 @@
list (REMOVE_DUPLICATES _values)
endif()
+ if (WIN32 AND NAME MATCHES "^(PREFIX|CONFIGDIR|INCLUDES)$")
+ file (TO_CMAKE_PATH "${_values}" _values)
+ endif()
+
set (${_PYTHON_PGCV_VALUE} "${_values}" PARENT_SCOPE)
endfunction()
@@ -941,15 +951,15 @@
# Compute search signature
# This signature will be used to check validity of cached variables on new search
-set (_${_PYTHON_PREFIX}_SIGNATURE "${${_PYTHON_PREFIX}_ROOT_DIR}:${${_PYTHON_PREFIX}_FIND_STRATEGY}:${${_PYTHON_PREFIX}_FIND_VIRTUALENV}")
+set (_${_PYTHON_PREFIX}_SIGNATURE "${${_PYTHON_PREFIX}_ROOT_DIR}:${_${_PYTHON_PREFIX}_FIND_STRATEGY}:${${_PYTHON_PREFIX}_FIND_VIRTUALENV}")
if (NOT WIN32)
string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_USE_STATIC_LIBS}:")
endif()
if (CMAKE_HOST_APPLE)
- string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_FIND_FRAMEWORK}")
+ string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${_${_PYTHON_PREFIX}_FIND_FRAMEWORK}")
endif()
if (CMAKE_HOST_WIN32)
- string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_FIND_REGISTRY}")
+ string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${_${_PYTHON_PREFIX}_FIND_REGISTRY}")
endif()
@@ -1299,7 +1309,7 @@
list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 1 ${_PYTHON_PREFIX}_VERSION_MAJOR)
list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 2 ${_PYTHON_PREFIX}_VERSION_MINOR)
- list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 3 ${_PYTHON_PREFIX}_VERSION_PATH)
+ list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 3 ${_PYTHON_PREFIX}_VERSION_PATCH)
list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 4 _${_PYTHON_PREFIX}_ARCH)
set (_${_PYTHON_PREFIX}_ARCH2 ${_${_PYTHON_PREFIX}_ARCH})
@@ -1383,7 +1393,7 @@
endif()
# retrieve various package installation directories
- execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig;sys.stdout.write(';'.join([sysconfig.get_python_lib(plat_specific=False,standard_lib=True),sysconfig.get_python_lib(plat_specific=True,standard_lib=True),sysconfig.get_python_lib(plat_specific=False,standard_lib=False),sysconfig.get_python_lib(plat_specific=True,standard_lib=False)]))"
+ execute_process (COMMAND "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n from distutils import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_python_lib(plat_specific=False,standard_lib=True),sysconfig.get_python_lib(plat_specific=True,standard_lib=True),sysconfig.get_python_lib(plat_specific=False,standard_lib=False),sysconfig.get_python_lib(plat_specific=True,standard_lib=False)]))\nexcept Exception:\n import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_path('stdlib'),sysconfig.get_path('platstdlib'),sysconfig.get_path('purelib'),sysconfig.get_path('platlib')]))"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_LIBPATHS
ERROR_QUIET)
@@ -1413,6 +1423,10 @@
endif()
endif()
+ if (${_PYTHON_PREFIX}_ARTIFACTS_INTERACTIVE)
+ set (${_PYTHON_PREFIX}_EXECUTABLE "${_${_PYTHON_PREFIX}_EXECUTABLE}" CACHE FILEPATH "${_PYTHON_PREFIX} Interpreter")
+ endif()
+
_python_mark_as_internal (_${_PYTHON_PREFIX}_EXECUTABLE
_${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES
_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE)
@@ -1608,6 +1622,10 @@
unset (${_PYTHON_PREFIX}_COMPILER_ID)
endif()
+ if (${_PYTHON_PREFIX}_ARTIFACTS_INTERACTIVE)
+ set (${_PYTHON_PREFIX}_COMPILER "${_${_PYTHON_PREFIX}_COMPILER}" CACHE FILEPATH "${_PYTHON_PREFIX} Compiler")
+ endif()
+
_python_mark_as_internal (_${_PYTHON_PREFIX}_COMPILER
_${_PYTHON_PREFIX}_COMPILER_SIGNATURE)
endif()
@@ -2299,6 +2317,11 @@
set (CMAKE_FIND_LIBRARY_SUFFIXES ${_${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES})
endif()
+ if (${_PYTHON_PREFIX}_ARTIFACTS_INTERACTIVE)
+ set (${_PYTHON_PREFIX}_LIBRARY "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}" CACHE FILEPATH "${_PYTHON_PREFIX} Library")
+ set (${_PYTHON_PREFIX}_INCLUDE_DIR "${_${_PYTHON_PREFIX}_INCLUDE_DIR}" CACHE FILEPATH "${_PYTHON_PREFIX} Include Directory")
+ endif()
+
_python_mark_as_internal (_${_PYTHON_PREFIX}_LIBRARY_RELEASE
_${_PYTHON_PREFIX}_LIBRARY_DEBUG
_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE
@@ -2377,6 +2400,10 @@
unset (_${_PYTHON_PREFIX}_NUMPY_SIGNATURE CACHE)
endif()
+ if (${_PYTHON_PREFIX}_ARTIFACTS_INTERACTIVE)
+ set (${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR "${_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}" CACHE FILEPATH "${_PYTHON_PREFIX} NumPy Include Directory")
+ endif()
+
_python_mark_as_internal (_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR
_${_PYTHON_PREFIX}_NUMPY_SIGNATURE)
endif()
@@ -2452,8 +2479,8 @@
else()
set_target_properties (${__name}
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C"
- IMPORTED_IMPLIB "${${_PYTHON_PREFIX}_LIBRARY}"
- IMPORTED_LOCATION "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY}")
+ IMPORTED_IMPLIB "${${_PYTHON_PREFIX}_LIBRARIES}"
+ IMPORTED_LOCATION "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE}")
endif()
else()
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_LIBRARY_DEBUG)
@@ -2467,7 +2494,7 @@
else()
set_target_properties (${__name}
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C"
- IMPORTED_LOCATION "${${_PYTHON_PREFIX}_LIBRARY}")
+ IMPORTED_LOCATION "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}")
endif()
endif()
diff --git a/Modules/FindPython2.cmake b/Modules/FindPython2.cmake
index af8ad39..15e1ce1 100644
--- a/Modules/FindPython2.cmake
+++ b/Modules/FindPython2.cmake
@@ -140,8 +140,7 @@
``Python2_FIND_STRATEGY``
This variable defines how lookup will be done.
- The ``Python2_FIND_STRATEGY`` variable can be set to empty or one of the
- following:
+ The ``Python2_FIND_STRATEGY`` variable can be set to one of the following:
* ``VERSION``: Try to find the most recent version in all specified
locations.
@@ -154,8 +153,7 @@
``Python2_FIND_REGISTRY``
On Windows the ``Python2_FIND_REGISTRY`` variable determine the order
of preference between registry and environment variables.
- the ``Python2_FIND_REGISTRY`` variable can be set to empty or one of the
- following:
+ the ``Python2_FIND_REGISTRY`` variable can be set to one of the following:
* ``FIRST``: Try to use registry before environment variables.
This is the default.
@@ -165,8 +163,8 @@
``Python2_FIND_FRAMEWORK``
On macOS the ``Python2_FIND_FRAMEWORK`` variable determine the order of
preference between Apple-style and unix-style package components.
- This variable can be set to empty or take same values as
- :variable:`CMAKE_FIND_FRAMEWORK` variable.
+ This variable can take same values as :variable:`CMAKE_FIND_FRAMEWORK`
+ variable.
.. note::
@@ -180,8 +178,8 @@
``virtualenv`` or ``conda``. It is meaningful only when a virtual environment
is active (i.e. the ``activate`` script has been evaluated). In this case, it
takes precedence over ``Python2_FIND_REGISTRY`` and ``CMAKE_FIND_FRAMEWORK``
- variables. The ``Python2_FIND_VIRTUALENV`` variable can be set to empty or
- one of the following:
+ variables. The ``Python2_FIND_VIRTUALENV`` variable can be set to one of the
+ following:
* ``FIRST``: The virtual environment is used before any other standard
paths to look-up for the interpreter. This is the default.
@@ -237,6 +235,22 @@
If more than one artifact is specified, it is the user's responsability to
ensure the consistency of the various artifacts.
+By default, this module supports multiple calls in different directories of a
+project with different version/component requirements while providing correct
+and consistent results for each call. To support this behavior, ``CMake`` cache
+is not used in the traditional way which can be problematic for interactive
+specification. So, to enable also interactive specification, module behavior
+can be controled with the following variable:
+
+``Python2_ARTIFACTS_INTERACTIVE``
+ Selects the behavior of the module. This is a boolean variable:
+
+ * If set to ``TRUE``: Create CMake cache entries for the above artifact
+ specification variables so that users can edit them interactively.
+ This disables support for multiple version/component requirements.
+ * If set to ``FALSE`` or undefined: Enable multiple version/component
+ requirements.
+
Commands
^^^^^^^^
diff --git a/Modules/FindPython3.cmake b/Modules/FindPython3.cmake
index 66f4f75..8135a1d 100644
--- a/Modules/FindPython3.cmake
+++ b/Modules/FindPython3.cmake
@@ -188,8 +188,7 @@
``Python3_FIND_STRATEGY``
This variable defines how lookup will be done.
- The ``Python3_FIND_STRATEGY`` variable can be set to empty or one of the
- following:
+ The ``Python3_FIND_STRATEGY`` variable can be set to one of the following:
* ``VERSION``: Try to find the most recent version in all specified
locations.
@@ -202,8 +201,7 @@
``Python3_FIND_REGISTRY``
On Windows the ``Python3_FIND_REGISTRY`` variable determine the order
of preference between registry and environment variables.
- The ``Python3_FIND_REGISTRY`` variable can be set to empty or one of the
- following:
+ The ``Python3_FIND_REGISTRY`` variable can be set to one of the following:
* ``FIRST``: Try to use registry before environment variables.
This is the default.
@@ -213,8 +211,8 @@
``Python3_FIND_FRAMEWORK``
On macOS the ``Python3_FIND_FRAMEWORK`` variable determine the order of
preference between Apple-style and unix-style package components.
- This variable can be set to empty or take same values as
- :variable:`CMAKE_FIND_FRAMEWORK` variable.
+ This variable can take same values as :variable:`CMAKE_FIND_FRAMEWORK`
+ variable.
.. note::
@@ -228,8 +226,8 @@
``virtualenv`` or ``conda``. It is meaningful only when a virtual environment
is active (i.e. the ``activate`` script has been evaluated). In this case, it
takes precedence over ``Python3_FIND_REGISTRY`` and ``CMAKE_FIND_FRAMEWORK``
- variables. The ``Python3_FIND_VIRTUALENV`` variable can be set to empty or
- one of the following:
+ variables. The ``Python3_FIND_VIRTUALENV`` variable can be set to one of the
+ following:
* ``FIRST``: The virtual environment is used before any other standard
paths to look-up for the interpreter. This is the default.
@@ -285,6 +283,22 @@
If more than one artifact is specified, it is the user's responsability to
ensure the consistency of the various artifacts.
+By default, this module supports multiple calls in different directories of a
+project with different version/component requirements while providing correct
+and consistent results for each call. To support this behavior, ``CMake`` cache
+is not used in the traditional way which can be problematic for interactive
+specification. So, to enable also interactive specification, module behavior
+can be controled with the following variable:
+
+``Python3_ARTIFACTS_INTERACTIVE``
+ Selects the behavior of the module. This is a boolean variable:
+
+ * If set to ``TRUE``: Create CMake cache entries for the above artifact
+ specification variables so that users can edit them interactively.
+ This disables support for multiple version/component requirements.
+ * If set to ``FALSE`` or undefined: Enable multiple version/component
+ requirements.
+
Commands
^^^^^^^^
diff --git a/Modules/FindRuby.cmake b/Modules/FindRuby.cmake
index 7e01fbc..1bdee60 100644
--- a/Modules/FindRuby.cmake
+++ b/Modules/FindRuby.cmake
@@ -8,288 +8,505 @@
Find Ruby
This module finds if Ruby is installed and determines where the
-include files and libraries are. Ruby 1.8, 1.9, 2.0 and 2.1 are
+include files and libraries are. Ruby 1.8 through 2.7 are
supported.
The minimum required version of Ruby can be specified using the
-standard syntax, e.g. find_package(Ruby 1.8)
+standard syntax, e.g.
-It also determines what the name of the library is. This code sets
-the following variables:
+.. code-block:: cmake
-``RUBY_EXECUTABLE``
+ find_package(Ruby 2.5.1 EXACT REQUIRED)
+ # OR
+ find_package(Ruby 2.4)
+
+It also determines what the name of the library is.
+
+Virtual environments such as RVM are handled as well, by passing
+the argument ``Ruby_FIND_VIRTUALENV``
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This module will set the following variables in your project:
+
+``Ruby_FOUND``
+ set to true if ruby was found successfully
+``Ruby_EXECUTABLE``
full path to the ruby binary
-``RUBY_INCLUDE_DIRS``
+``Ruby_INCLUDE_DIRS``
include dirs to be used when using the ruby library
-``RUBY_LIBRARY``
- full path to the ruby library
-``RUBY_VERSION``
+``Ruby_LIBRARIES``
+ libraries needed to use ruby from C.
+``Ruby_VERSION``
the version of ruby which was found, e.g. "1.8.7"
-``RUBY_FOUND``
- set to true if ruby ws found successfully
+``Ruby_VERSION_MAJOR``
+ Ruby major version.
+``Ruby_VERSION_MINOR``
+ Ruby minor version.
+``Ruby_VERSION_PATCH``
+ Ruby patch version.
+
Also:
-``RUBY_INCLUDE_PATH``
- same as RUBY_INCLUDE_DIRS, only provided for compatibility reasons, don't use it
+``Ruby_INCLUDE_PATH``
+ same as Ruby_INCLUDE_DIRS, only provided for compatibility reasons, don't use it
+
+Hints
+^^^^^
+
+``Ruby_ROOT_DIR``
+ Define the root directory of a Ruby installation.
+
+``Ruby_FIND_VIRTUALENV``
+ This variable defines the handling of virtual environments managed by
+ ``rvm``. It is meaningful only when a virtual environment
+ is active (i.e. the ``rvm`` script has been evaluated or at least the
+ ``MY_RUBY_HOME`` environment variable is set).
+ The ``Ruby_FIND_VIRTUALENV`` variable can be set to empty or
+ one of the following:
+
+ * ``FIRST``: The virtual environment is used before any other standard
+ paths to look-up for the interpreter. This is the default.
+ * ``ONLY``: Only the virtual environment is used to look-up for the
+ interpreter.
+ * ``STANDARD``: The virtual environment is not used to look-up for the
+ interpreter (assuming it isn't still in the PATH...)
+
#]=======================================================================]
-# RUBY_ARCHDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"archdir"@:>@)'`
-# RUBY_SITEARCHDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"sitearchdir"@:>@)'`
-# RUBY_SITEDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"sitelibdir"@:>@)'`
-# RUBY_LIBDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"libdir"@:>@)'`
-# RUBY_LIBRUBYARG=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"LIBRUBYARG_SHARED"@:>@)'`
+# Backwards compatibility
+# Define camel case versions of input variables
+foreach(UPPER
+ RUBY_EXECUTABLE
+ RUBY_LIBRARY
+ RUBY_INCLUDE_DIR
+ RUBY_CONFIG_INCLUDE_DIR
+ )
+ if (DEFINED ${UPPER})
+ string(REPLACE "RUBY_" "Ruby_" Camel ${UPPER})
+ if (NOT DEFINED ${Camel})
+ set(${Camel} ${${UPPER}})
+ endif()
+ endif()
+endforeach()
+
+# Ruby_ARCHDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"archdir"@:>@)'`
+# Ruby_SITEARCHDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"sitearchdir"@:>@)'`
+# Ruby_SITEDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"sitelibdir"@:>@)'`
+# Ruby_LIBDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"libdir"@:>@)'`
+# Ruby_LIBRUBYARG=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"LIBRUBYARG_SHARED"@:>@)'`
# uncomment the following line to get debug output for this file
-# set(_RUBY_DEBUG_OUTPUT TRUE)
+# set(_Ruby_DEBUG_OUTPUT TRUE)
# Determine the list of possible names of the ruby executable depending
# on which version of ruby is required
-set(_RUBY_POSSIBLE_EXECUTABLE_NAMES ruby)
+set(_Ruby_POSSIBLE_EXECUTABLE_NAMES ruby)
-# if 1.9 is required, don't look for ruby18 and ruby1.8, default to version 1.8
-if(DEFINED Ruby_FIND_VERSION_MAJOR AND DEFINED Ruby_FIND_VERSION_MINOR)
- set(Ruby_FIND_VERSION_SHORT_NODOT "${Ruby_FIND_VERSION_MAJOR}${RUBY_FIND_VERSION_MINOR}")
- # we can't construct that if only major version is given
- set(_RUBY_POSSIBLE_EXECUTABLE_NAMES
- ruby${Ruby_FIND_VERSION_MAJOR}.${Ruby_FIND_VERSION_MINOR}
- ruby${Ruby_FIND_VERSION_MAJOR}${Ruby_FIND_VERSION_MINOR}
- ${_RUBY_POSSIBLE_EXECUTABLE_NAMES})
-else()
- set(Ruby_FIND_VERSION_SHORT_NODOT "18")
+# If not specified, allow everything as far back as 1.8.0
+if(NOT DEFINED Ruby_FIND_VERSION_MAJOR)
+ set(Ruby_FIND_VERSION "1.8.0")
+ set(Ruby_FIND_VERSION_MAJOR 1)
+ set(Ruby_FIND_VERSION_MINOR 8)
+ set(Ruby_FIND_VERSION_PATCH 0)
endif()
-if(NOT Ruby_FIND_VERSION_EXACT)
- list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby2.4 ruby24)
- list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby2.3 ruby23)
- list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby2.2 ruby22)
- list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby2.1 ruby21)
- list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby2.0 ruby20)
- list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby1.9 ruby19)
+if(_Ruby_DEBUG_OUTPUT)
+ message("Ruby_FIND_VERSION=${Ruby_FIND_VERSION}")
+ message("Ruby_FIND_VERSION_MAJOR=${Ruby_FIND_VERSION_MAJOR}")
+ message("Ruby_FIND_VERSION_MINOR=${Ruby_FIND_VERSION_MINOR}")
+ message("Ruby_FIND_VERSION_PATCH=${Ruby_FIND_VERSION_PATCH}")
+endif()
- # if we want a version below 1.9, also look for ruby 1.8
- if("${Ruby_FIND_VERSION_SHORT_NODOT}" VERSION_LESS "19")
- list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby1.8 ruby18)
+set(Ruby_FIND_VERSION_SHORT_NODOT "${Ruby_FIND_VERSION_MAJOR}${Ruby_FIND_VERSION_MINOR}")
+
+# Set name of possible executables, ignoring the minor
+# Eg:
+# 2.1.1 => from ruby27 to ruby21 included
+# 2.1 => from ruby27 to ruby21 included
+# 2 => from ruby26 to ruby20 included
+# empty => from ruby27 to ruby18 included
+if(NOT Ruby_FIND_VERSION_EXACT)
+
+ foreach(_ruby_version RANGE 27 18 -1)
+ string(SUBSTRING "${_ruby_version}" 0 1 _ruby_major_version)
+ string(SUBSTRING "${_ruby_version}" 1 1 _ruby_minor_version)
+
+ if(NOT "${_ruby_major_version}${_ruby_minor_version}" VERSION_LESS ${Ruby_FIND_VERSION_SHORT_NODOT})
+ # Append both rubyX.Y and rubyXY (eg: ruby2.7 ruby27)
+ list(APPEND _Ruby_POSSIBLE_EXECUTABLE_NAMES ruby${_ruby_major_version}.${_ruby_minor_version} ruby${_ruby_major_version}${_ruby_minor_version})
+ else()
+ break()
+ endif()
+
+ endforeach()
+
+ list(REMOVE_DUPLICATES _Ruby_POSSIBLE_EXECUTABLE_NAMES)
+endif()
+
+# virtual environments handling (eg RVM)
+if (DEFINED ENV{MY_RUBY_HOME})
+ if(_Ruby_DEBUG_OUTPUT)
+ message("My ruby home is defined: $ENV{MY_RUBY_HOME}")
endif()
- list(REMOVE_DUPLICATES _RUBY_POSSIBLE_EXECUTABLE_NAMES)
+ if (DEFINED Ruby_FIND_VIRTUALENV)
+ if (NOT Ruby_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY|STANDARD)$")
+ message (AUTHOR_WARNING "FindRuby: ${Ruby_FIND_VIRTUALENV}: invalid value for 'Ruby_FIND_VIRTUALENV'. 'FIRST', 'ONLY' or 'STANDARD' expected. 'FIRST' will be used instead.")
+ set (_Ruby_FIND_VIRTUALENV "FIRST")
+ else()
+ set (_Ruby_FIND_VIRTUALENV ${Ruby_FIND_VIRTUALENV})
+ endif()
+ else()
+ set (_Ruby_FIND_VIRTUALENV FIRST)
+ endif()
+else()
+ if (DEFINED Ruby_FIND_VIRTUALENV)
+ message("Environment variable MY_RUBY_HOME isn't set, defaulting back to Ruby_FIND_VIRTUALENV=STANDARD")
+ endif()
+ set (_Ruby_FIND_VIRTUALENV STANDARD)
endif()
-find_program(RUBY_EXECUTABLE NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES})
+if(_Ruby_DEBUG_OUTPUT)
+ message("_Ruby_POSSIBLE_EXECUTABLE_NAMES=${_Ruby_POSSIBLE_EXECUTABLE_NAMES}")
+ message("_Ruby_FIND_VIRTUALENV=${_Ruby_FIND_VIRTUALENV}")
+endif()
-if(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR)
+function (_RUBY_VALIDATE_INTERPRETER)
+ if (NOT Ruby_EXECUTABLE)
+ return()
+ endif()
+
+ cmake_parse_arguments (PARSE_ARGV 0 _RVI "EXACT;CHECK_EXISTS" "" "")
+ if (_RVI_UNPARSED_ARGUMENTS)
+ set (expected_version ${_RVI_UNPARSED_ARGUMENTS})
+ else()
+ unset (expected_version)
+ endif()
+
+ if (_RVI_CHECK_EXISTS AND NOT EXISTS "${Ruby_EXECUTABLE}")
+ # interpreter does not exist anymore
+ set (_Ruby_Interpreter_REASON_FAILURE "Cannot find the interpreter \"${Ruby_EXECUTABLE}\"")
+ set_property (CACHE Ruby_EXECUTABLE PROPERTY VALUE "Ruby_EXECUTABLE-NOTFOUND")
+ return()
+ endif()
+
+ # Check the version it returns
+ # executable found must have a specific version
+ execute_process (COMMAND "${Ruby_EXECUTABLE}" -e "puts RUBY_VERSION"
+ RESULT_VARIABLE result
+ OUTPUT_VARIABLE version
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+ if (result OR (_RVI_EXACT AND NOT version VERSION_EQUAL expected_version) OR (version VERSION_LESS expected_version))
+ # interpreter not usable or has wrong major version
+ if (result)
+ set (_Ruby_Interpreter_REASON_FAILURE "Cannot use the interpreter \"${Ruby_EXECUTABLE}\"")
+ else()
+ set (_Ruby_Interpreter_REASON_FAILURE "Wrong major version for the interpreter \"${Ruby_EXECUTABLE}\"")
+ endif()
+ set_property (CACHE Ruby_EXECUTABLE PROPERTY VALUE "Ruby_EXECUTABLE-NOTFOUND")
+ return()
+ endif()
+
+endfunction()
+
+while(1)
+ # Virtual environments handling
+ if(_Ruby_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$")
+ if(_Ruby_DEBUG_OUTPUT)
+ message("Inside Matches")
+ endif()
+ find_program (Ruby_EXECUTABLE
+ NAMES ${_Ruby_POSSIBLE_EXECUTABLE_NAMES}
+ NAMES_PER_DIR
+ PATHS ENV MY_RUBY_HOME
+ PATH_SUFFIXES bin Scripts
+ NO_CMAKE_PATH
+ NO_CMAKE_ENVIRONMENT_PATH
+ NO_SYSTEM_ENVIRONMENT_PATH
+ NO_CMAKE_SYSTEM_PATH)
+
+ if(_Ruby_DEBUG_OUTPUT)
+ message("Ruby_EXECUTABLE=${Ruby_EXECUTABLE}")
+ endif()
+
+ _RUBY_VALIDATE_INTERPRETER (${Ruby_FIND_VERSION}})
+ if(Ruby_EXECUTABLE)
+ break()
+ endif()
+ if(NOT _Ruby_FIND_VIRTUALENV STREQUAL "ONLY")
+ break()
+ endif()
+ elseif(_Ruby_DEBUG_OUTPUT)
+ message("_Ruby_FIND_VIRTUALENV doesn't match: ${_Ruby_FIND_VIRTUALENV}")
+ endif()
+
+ # try using standard paths
+ find_program (Ruby_EXECUTABLE
+ NAMES ${_Ruby_POSSIBLE_EXECUTABLE_NAMES}
+ NAMES_PER_DIR)
+ _RUBY_VALIDATE_INTERPRETER (${Ruby_FIND_VERSION})
+ if (Ruby_EXECUTABLE)
+ break()
+ endif()
+
+ break()
+endwhile()
+
+if(Ruby_EXECUTABLE AND NOT Ruby_VERSION_MAJOR)
function(_RUBY_CONFIG_VAR RBVAR OUTVAR)
- execute_process(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['${RBVAR}']"
- RESULT_VARIABLE _RUBY_SUCCESS
- OUTPUT_VARIABLE _RUBY_OUTPUT
+ execute_process(COMMAND ${Ruby_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['${RBVAR}']"
+ RESULT_VARIABLE _Ruby_SUCCESS
+ OUTPUT_VARIABLE _Ruby_OUTPUT
ERROR_QUIET)
- if(_RUBY_SUCCESS OR _RUBY_OUTPUT STREQUAL "")
- execute_process(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['${RBVAR}']"
- RESULT_VARIABLE _RUBY_SUCCESS
- OUTPUT_VARIABLE _RUBY_OUTPUT
+ if(_Ruby_SUCCESS OR _Ruby_OUTPUT STREQUAL "")
+ execute_process(COMMAND ${Ruby_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['${RBVAR}']"
+ RESULT_VARIABLE _Ruby_SUCCESS
+ OUTPUT_VARIABLE _Ruby_OUTPUT
ERROR_QUIET)
endif()
- set(${OUTVAR} "${_RUBY_OUTPUT}" PARENT_SCOPE)
+ set(${OUTVAR} "${_Ruby_OUTPUT}" PARENT_SCOPE)
endfunction()
# query the ruby version
- _RUBY_CONFIG_VAR("MAJOR" RUBY_VERSION_MAJOR)
- _RUBY_CONFIG_VAR("MINOR" RUBY_VERSION_MINOR)
- _RUBY_CONFIG_VAR("TEENY" RUBY_VERSION_PATCH)
+ _RUBY_CONFIG_VAR("MAJOR" Ruby_VERSION_MAJOR)
+ _RUBY_CONFIG_VAR("MINOR" Ruby_VERSION_MINOR)
+ _RUBY_CONFIG_VAR("TEENY" Ruby_VERSION_PATCH)
# query the different directories
- _RUBY_CONFIG_VAR("archdir" RUBY_ARCH_DIR)
- _RUBY_CONFIG_VAR("arch" RUBY_ARCH)
- _RUBY_CONFIG_VAR("rubyhdrdir" RUBY_HDR_DIR)
- _RUBY_CONFIG_VAR("rubyarchhdrdir" RUBY_ARCHHDR_DIR)
- _RUBY_CONFIG_VAR("libdir" RUBY_POSSIBLE_LIB_DIR)
- _RUBY_CONFIG_VAR("rubylibdir" RUBY_RUBY_LIB_DIR)
+ _RUBY_CONFIG_VAR("archdir" Ruby_ARCH_DIR)
+ _RUBY_CONFIG_VAR("arch" Ruby_ARCH)
+ _RUBY_CONFIG_VAR("rubyhdrdir" Ruby_HDR_DIR)
+ _RUBY_CONFIG_VAR("rubyarchhdrdir" Ruby_ARCHHDR_DIR)
+ _RUBY_CONFIG_VAR("libdir" Ruby_POSSIBLE_LIB_DIR)
+ _RUBY_CONFIG_VAR("rubylibdir" Ruby_RUBY_LIB_DIR)
# site_ruby
- _RUBY_CONFIG_VAR("sitearchdir" RUBY_SITEARCH_DIR)
- _RUBY_CONFIG_VAR("sitelibdir" RUBY_SITELIB_DIR)
+ _RUBY_CONFIG_VAR("sitearchdir" Ruby_SITEARCH_DIR)
+ _RUBY_CONFIG_VAR("sitelibdir" Ruby_SITELIB_DIR)
# vendor_ruby available ?
- execute_process(COMMAND ${RUBY_EXECUTABLE} -r vendor-specific -e "print 'true'"
- OUTPUT_VARIABLE RUBY_HAS_VENDOR_RUBY ERROR_QUIET)
+ execute_process(COMMAND ${Ruby_EXECUTABLE} -r vendor-specific -e "print 'true'"
+ OUTPUT_VARIABLE Ruby_HAS_VENDOR_RUBY ERROR_QUIET)
- if(RUBY_HAS_VENDOR_RUBY)
- _RUBY_CONFIG_VAR("vendorlibdir" RUBY_VENDORLIB_DIR)
- _RUBY_CONFIG_VAR("vendorarchdir" RUBY_VENDORARCH_DIR)
+ if(Ruby_HAS_VENDOR_RUBY)
+ _RUBY_CONFIG_VAR("vendorlibdir" Ruby_VENDORLIB_DIR)
+ _RUBY_CONFIG_VAR("vendorarchdir" Ruby_VENDORARCH_DIR)
endif()
# save the results in the cache so we don't have to run ruby the next time again
- set(RUBY_VERSION_MAJOR ${RUBY_VERSION_MAJOR} CACHE PATH "The Ruby major version" FORCE)
- set(RUBY_VERSION_MINOR ${RUBY_VERSION_MINOR} CACHE PATH "The Ruby minor version" FORCE)
- set(RUBY_VERSION_PATCH ${RUBY_VERSION_PATCH} CACHE PATH "The Ruby patch version" FORCE)
- set(RUBY_ARCH_DIR ${RUBY_ARCH_DIR} CACHE PATH "The Ruby arch dir" FORCE)
- set(RUBY_HDR_DIR ${RUBY_HDR_DIR} CACHE PATH "The Ruby header dir (1.9+)" FORCE)
- set(RUBY_ARCHHDR_DIR ${RUBY_ARCHHDR_DIR} CACHE PATH "The Ruby arch header dir (2.0+)" FORCE)
- set(RUBY_POSSIBLE_LIB_DIR ${RUBY_POSSIBLE_LIB_DIR} CACHE PATH "The Ruby lib dir" FORCE)
- set(RUBY_RUBY_LIB_DIR ${RUBY_RUBY_LIB_DIR} CACHE PATH "The Ruby ruby-lib dir" FORCE)
- set(RUBY_SITEARCH_DIR ${RUBY_SITEARCH_DIR} CACHE PATH "The Ruby site arch dir" FORCE)
- set(RUBY_SITELIB_DIR ${RUBY_SITELIB_DIR} CACHE PATH "The Ruby site lib dir" FORCE)
- set(RUBY_HAS_VENDOR_RUBY ${RUBY_HAS_VENDOR_RUBY} CACHE BOOL "Vendor Ruby is available" FORCE)
- set(RUBY_VENDORARCH_DIR ${RUBY_VENDORARCH_DIR} CACHE PATH "The Ruby vendor arch dir" FORCE)
- set(RUBY_VENDORLIB_DIR ${RUBY_VENDORLIB_DIR} CACHE PATH "The Ruby vendor lib dir" FORCE)
+ set(Ruby_VERSION_MAJOR ${Ruby_VERSION_MAJOR} CACHE PATH "The Ruby major version" FORCE)
+ set(Ruby_VERSION_MINOR ${Ruby_VERSION_MINOR} CACHE PATH "The Ruby minor version" FORCE)
+ set(Ruby_VERSION_PATCH ${Ruby_VERSION_PATCH} CACHE PATH "The Ruby patch version" FORCE)
+ set(Ruby_ARCH_DIR ${Ruby_ARCH_DIR} CACHE PATH "The Ruby arch dir" FORCE)
+ set(Ruby_HDR_DIR ${Ruby_HDR_DIR} CACHE PATH "The Ruby header dir (1.9+)" FORCE)
+ set(Ruby_ARCHHDR_DIR ${Ruby_ARCHHDR_DIR} CACHE PATH "The Ruby arch header dir (2.0+)" FORCE)
+ set(Ruby_POSSIBLE_LIB_DIR ${Ruby_POSSIBLE_LIB_DIR} CACHE PATH "The Ruby lib dir" FORCE)
+ set(Ruby_RUBY_LIB_DIR ${Ruby_RUBY_LIB_DIR} CACHE PATH "The Ruby ruby-lib dir" FORCE)
+ set(Ruby_SITEARCH_DIR ${Ruby_SITEARCH_DIR} CACHE PATH "The Ruby site arch dir" FORCE)
+ set(Ruby_SITELIB_DIR ${Ruby_SITELIB_DIR} CACHE PATH "The Ruby site lib dir" FORCE)
+ set(Ruby_HAS_VENDOR_RUBY ${Ruby_HAS_VENDOR_RUBY} CACHE BOOL "Vendor Ruby is available" FORCE)
+ set(Ruby_VENDORARCH_DIR ${Ruby_VENDORARCH_DIR} CACHE PATH "The Ruby vendor arch dir" FORCE)
+ set(Ruby_VENDORLIB_DIR ${Ruby_VENDORLIB_DIR} CACHE PATH "The Ruby vendor lib dir" FORCE)
mark_as_advanced(
- RUBY_ARCH_DIR
- RUBY_ARCH
- RUBY_HDR_DIR
- RUBY_ARCHHDR_DIR
- RUBY_POSSIBLE_LIB_DIR
- RUBY_RUBY_LIB_DIR
- RUBY_SITEARCH_DIR
- RUBY_SITELIB_DIR
- RUBY_HAS_VENDOR_RUBY
- RUBY_VENDORARCH_DIR
- RUBY_VENDORLIB_DIR
- RUBY_VERSION_MAJOR
- RUBY_VERSION_MINOR
- RUBY_VERSION_PATCH
+ Ruby_ARCH_DIR
+ Ruby_ARCH
+ Ruby_HDR_DIR
+ Ruby_ARCHHDR_DIR
+ Ruby_POSSIBLE_LIB_DIR
+ Ruby_RUBY_LIB_DIR
+ Ruby_SITEARCH_DIR
+ Ruby_SITELIB_DIR
+ Ruby_HAS_VENDOR_RUBY
+ Ruby_VENDORARCH_DIR
+ Ruby_VENDORLIB_DIR
+ Ruby_VERSION_MAJOR
+ Ruby_VERSION_MINOR
+ Ruby_VERSION_PATCH
)
endif()
-# In case RUBY_EXECUTABLE could not be executed (e.g. cross compiling)
+# In case Ruby_EXECUTABLE could not be executed (e.g. cross compiling)
# try to detect which version we found. This is not too good.
-if(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR)
+if(Ruby_EXECUTABLE AND NOT Ruby_VERSION_MAJOR)
# by default assume 1.8.0
- set(RUBY_VERSION_MAJOR 1)
- set(RUBY_VERSION_MINOR 8)
- set(RUBY_VERSION_PATCH 0)
+ set(Ruby_VERSION_MAJOR 1)
+ set(Ruby_VERSION_MINOR 8)
+ set(Ruby_VERSION_PATCH 0)
# check whether we found 1.9.x
- if(${RUBY_EXECUTABLE} MATCHES "ruby1\\.?9")
- set(RUBY_VERSION_MAJOR 1)
- set(RUBY_VERSION_MINOR 9)
+ if(${Ruby_EXECUTABLE} MATCHES "ruby1\\.?9")
+ set(Ruby_VERSION_MAJOR 1)
+ set(Ruby_VERSION_MINOR 9)
endif()
# check whether we found 2.0.x
- if(${RUBY_EXECUTABLE} MATCHES "ruby2\\.?0")
- set(RUBY_VERSION_MAJOR 2)
- set(RUBY_VERSION_MINOR 0)
+ if(${Ruby_EXECUTABLE} MATCHES "ruby2\\.?0")
+ set(Ruby_VERSION_MAJOR 2)
+ set(Ruby_VERSION_MINOR 0)
endif()
# check whether we found 2.1.x
- if(${RUBY_EXECUTABLE} MATCHES "ruby2\\.?1")
- set(RUBY_VERSION_MAJOR 2)
- set(RUBY_VERSION_MINOR 1)
+ if(${Ruby_EXECUTABLE} MATCHES "ruby2\\.?1")
+ set(Ruby_VERSION_MAJOR 2)
+ set(Ruby_VERSION_MINOR 1)
endif()
# check whether we found 2.2.x
- if(${RUBY_EXECUTABLE} MATCHES "ruby2\\.?2")
- set(RUBY_VERSION_MAJOR 2)
- set(RUBY_VERSION_MINOR 2)
+ if(${Ruby_EXECUTABLE} MATCHES "ruby2\\.?2")
+ set(Ruby_VERSION_MAJOR 2)
+ set(Ruby_VERSION_MINOR 2)
endif()
# check whether we found 2.3.x
- if(${RUBY_EXECUTABLE} MATCHES "ruby2\\.?3")
- set(RUBY_VERSION_MAJOR 2)
- set(RUBY_VERSION_MINOR 3)
+ if(${Ruby_EXECUTABLE} MATCHES "ruby2\\.?3")
+ set(Ruby_VERSION_MAJOR 2)
+ set(Ruby_VERSION_MINOR 3)
endif()
# check whether we found 2.4.x
- if(${RUBY_EXECUTABLE} MATCHES "ruby2\\.?4")
- set(RUBY_VERSION_MAJOR 2)
- set(RUBY_VERSION_MINOR 4)
+ if(${Ruby_EXECUTABLE} MATCHES "ruby2\\.?4")
+ set(Ruby_VERSION_MAJOR 2)
+ set(Ruby_VERSION_MINOR 4)
+ endif()
+ # check whether we found 2.5.x
+ if(${Ruby_EXECUTABLE} MATCHES "ruby2\\.?5")
+ set(Ruby_VERSION_MAJOR 2)
+ set(Ruby_VERSION_MINOR 5)
+ endif()
+ # check whether we found 2.6.x
+ if(${Ruby_EXECUTABLE} MATCHES "ruby2\\.?6")
+ set(Ruby_VERSION_MAJOR 2)
+ set(Ruby_VERSION_MINOR 6)
+ endif()
+ # check whether we found 2.7.x
+ if(${Ruby_EXECUTABLE} MATCHES "ruby2\\.?7")
+ set(Ruby_VERSION_MAJOR 2)
+ set(Ruby_VERSION_MINOR 7)
endif()
endif()
-if(RUBY_VERSION_MAJOR)
- set(RUBY_VERSION "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.${RUBY_VERSION_PATCH}")
- set(_RUBY_VERSION_SHORT "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}")
- set(_RUBY_VERSION_SHORT_NODOT "${RUBY_VERSION_MAJOR}${RUBY_VERSION_MINOR}")
- set(_RUBY_NODOT_VERSION "${RUBY_VERSION_MAJOR}${RUBY_VERSION_MINOR}${RUBY_VERSION_PATCH}")
+if(Ruby_VERSION_MAJOR)
+ set(Ruby_VERSION "${Ruby_VERSION_MAJOR}.${Ruby_VERSION_MINOR}.${Ruby_VERSION_PATCH}")
+ set(_Ruby_VERSION_SHORT "${Ruby_VERSION_MAJOR}.${Ruby_VERSION_MINOR}")
+ set(_Ruby_VERSION_SHORT_NODOT "${Ruby_VERSION_MAJOR}${Ruby_VERSION_MINOR}")
+ set(_Ruby_NODOT_VERSION "${Ruby_VERSION_MAJOR}${Ruby_VERSION_MINOR}${Ruby_VERSION_PATCH}")
endif()
-find_path(RUBY_INCLUDE_DIR
+# FIXME: Currently we require both the interpreter and development components to be found
+# in order to use either. See issue #20474.
+find_path(Ruby_INCLUDE_DIR
NAMES ruby.h
HINTS
- ${RUBY_HDR_DIR}
- ${RUBY_ARCH_DIR}
- /usr/lib/ruby/${_RUBY_VERSION_SHORT}/i586-linux-gnu/
+ ${Ruby_HDR_DIR}
+ ${Ruby_ARCH_DIR}
+ /usr/lib/ruby/${_Ruby_VERSION_SHORT}/i586-linux-gnu/
)
-set(RUBY_INCLUDE_DIRS ${RUBY_INCLUDE_DIR} )
+set(Ruby_INCLUDE_DIRS ${Ruby_INCLUDE_DIR})
# if ruby > 1.8 is required or if ruby > 1.8 was found, search for the config.h dir
-if( "${Ruby_FIND_VERSION_SHORT_NODOT}" GREATER 18 OR "${_RUBY_VERSION_SHORT_NODOT}" GREATER 18 OR RUBY_HDR_DIR)
- find_path(RUBY_CONFIG_INCLUDE_DIR
+if( Ruby_FIND_VERSION VERSION_GREATER_EQUAL "1.9" OR Ruby_VERSION VERSION_GREATER_EQUAL "1.9" OR Ruby_HDR_DIR)
+ find_path(Ruby_CONFIG_INCLUDE_DIR
NAMES ruby/config.h config.h
HINTS
- ${RUBY_HDR_DIR}/${RUBY_ARCH}
- ${RUBY_ARCH_DIR}
- ${RUBY_ARCHHDR_DIR}
+ ${Ruby_HDR_DIR}/${Ruby_ARCH}
+ ${Ruby_ARCH_DIR}
+ ${Ruby_ARCHHDR_DIR}
)
- set(RUBY_INCLUDE_DIRS ${RUBY_INCLUDE_DIRS} ${RUBY_CONFIG_INCLUDE_DIR} )
+ set(Ruby_INCLUDE_DIRS ${Ruby_INCLUDE_DIRS} ${Ruby_CONFIG_INCLUDE_DIR} )
endif()
# Determine the list of possible names for the ruby library
-set(_RUBY_POSSIBLE_LIB_NAMES ruby ruby-static ruby${_RUBY_VERSION_SHORT} ruby${_RUBY_VERSION_SHORT_NODOT} ruby-${_RUBY_VERSION_SHORT} ruby-${RUBY_VERSION})
+set(_Ruby_POSSIBLE_LIB_NAMES ruby ruby-static ruby${_Ruby_VERSION_SHORT} ruby${_Ruby_VERSION_SHORT_NODOT} ruby-${_Ruby_VERSION_SHORT} ruby-${Ruby_VERSION})
if(WIN32)
- set( _RUBY_MSVC_RUNTIME "" )
- if( MSVC_VERSION EQUAL 1200 )
- set( _RUBY_MSVC_RUNTIME "60" )
- endif()
- if( MSVC_VERSION EQUAL 1300 )
- set( _RUBY_MSVC_RUNTIME "70" )
- endif()
- if( MSVC_VERSION EQUAL 1310 )
- set( _RUBY_MSVC_RUNTIME "71" )
- endif()
- if( MSVC_VERSION EQUAL 1400 )
- set( _RUBY_MSVC_RUNTIME "80" )
- endif()
- if( MSVC_VERSION EQUAL 1500 )
- set( _RUBY_MSVC_RUNTIME "90" )
+ if(MSVC_TOOLSET_VERSION)
+ set(_Ruby_MSVC_RUNTIME "${MSVC_TOOLSET_VERSION}")
+ else()
+ set(_Ruby_MSVC_RUNTIME "")
endif()
- set(_RUBY_ARCH_PREFIX "")
+ set(_Ruby_ARCH_PREFIX "")
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
- set(_RUBY_ARCH_PREFIX "x64-")
+ set(_Ruby_ARCH_PREFIX "x64-")
endif()
- list(APPEND _RUBY_POSSIBLE_LIB_NAMES
- "${_RUBY_ARCH_PREFIX}msvcr${_RUBY_MSVC_RUNTIME}-ruby${_RUBY_NODOT_VERSION}"
- "${_RUBY_ARCH_PREFIX}msvcr${_RUBY_MSVC_RUNTIME}-ruby${_RUBY_NODOT_VERSION}-static"
- "${_RUBY_ARCH_PREFIX}msvcrt-ruby${_RUBY_NODOT_VERSION}"
- "${_RUBY_ARCH_PREFIX}msvcrt-ruby${_RUBY_NODOT_VERSION}-static" )
+ list(APPEND _Ruby_POSSIBLE_LIB_NAMES
+ "${_Ruby_ARCH_PREFIX}msvcr${_Ruby_MSVC_RUNTIME}-ruby${_Ruby_NODOT_VERSION}"
+ "${_Ruby_ARCH_PREFIX}msvcr${_Ruby_MSVC_RUNTIME}-ruby${_Ruby_NODOT_VERSION}-static"
+ "${_Ruby_ARCH_PREFIX}msvcrt-ruby${_Ruby_NODOT_VERSION}"
+ "${_Ruby_ARCH_PREFIX}msvcrt-ruby${_Ruby_NODOT_VERSION}-static" )
endif()
-find_library(RUBY_LIBRARY NAMES ${_RUBY_POSSIBLE_LIB_NAMES} HINTS ${RUBY_POSSIBLE_LIB_DIR} )
+find_library(Ruby_LIBRARY NAMES ${_Ruby_POSSIBLE_LIB_NAMES} HINTS ${Ruby_POSSIBLE_LIB_DIR} )
-include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
-set(_RUBY_REQUIRED_VARS RUBY_EXECUTABLE RUBY_INCLUDE_DIR RUBY_LIBRARY)
-if(_RUBY_VERSION_SHORT_NODOT GREATER 18)
- list(APPEND _RUBY_REQUIRED_VARS RUBY_CONFIG_INCLUDE_DIR)
+set(_Ruby_REQUIRED_VARS Ruby_EXECUTABLE Ruby_INCLUDE_DIR Ruby_LIBRARY)
+if(_Ruby_VERSION_SHORT_NODOT GREATER 18)
+ list(APPEND _Ruby_REQUIRED_VARS Ruby_CONFIG_INCLUDE_DIR)
endif()
-if(_RUBY_DEBUG_OUTPUT)
+if(_Ruby_DEBUG_OUTPUT)
message(STATUS "--------FindRuby.cmake debug------------")
- message(STATUS "_RUBY_POSSIBLE_EXECUTABLE_NAMES: ${_RUBY_POSSIBLE_EXECUTABLE_NAMES}")
- message(STATUS "_RUBY_POSSIBLE_LIB_NAMES: ${_RUBY_POSSIBLE_LIB_NAMES}")
- message(STATUS "RUBY_ARCH_DIR: ${RUBY_ARCH_DIR}")
- message(STATUS "RUBY_HDR_DIR: ${RUBY_HDR_DIR}")
- message(STATUS "RUBY_POSSIBLE_LIB_DIR: ${RUBY_POSSIBLE_LIB_DIR}")
- message(STATUS "Found RUBY_VERSION: \"${RUBY_VERSION}\" , short: \"${_RUBY_VERSION_SHORT}\", nodot: \"${_RUBY_VERSION_SHORT_NODOT}\"")
- message(STATUS "_RUBY_REQUIRED_VARS: ${_RUBY_REQUIRED_VARS}")
- message(STATUS "RUBY_EXECUTABLE: ${RUBY_EXECUTABLE}")
- message(STATUS "RUBY_LIBRARY: ${RUBY_LIBRARY}")
- message(STATUS "RUBY_INCLUDE_DIR: ${RUBY_INCLUDE_DIR}")
- message(STATUS "RUBY_CONFIG_INCLUDE_DIR: ${RUBY_CONFIG_INCLUDE_DIR}")
+ message(STATUS "_Ruby_POSSIBLE_EXECUTABLE_NAMES: ${_Ruby_POSSIBLE_EXECUTABLE_NAMES}")
+ message(STATUS "_Ruby_POSSIBLE_LIB_NAMES: ${_Ruby_POSSIBLE_LIB_NAMES}")
+ message(STATUS "Ruby_ARCH_DIR: ${Ruby_ARCH_DIR}")
+ message(STATUS "Ruby_HDR_DIR: ${Ruby_HDR_DIR}")
+ message(STATUS "Ruby_POSSIBLE_LIB_DIR: ${Ruby_POSSIBLE_LIB_DIR}")
+ message(STATUS "Found Ruby_VERSION: \"${Ruby_VERSION}\" , short: \"${_Ruby_VERSION_SHORT}\", nodot: \"${_Ruby_VERSION_SHORT_NODOT}\"")
+ message(STATUS "_Ruby_REQUIRED_VARS: ${_Ruby_REQUIRED_VARS}")
+ message(STATUS "Ruby_EXECUTABLE: ${Ruby_EXECUTABLE}")
+ message(STATUS "Ruby_LIBRARY: ${Ruby_LIBRARY}")
+ message(STATUS "Ruby_INCLUDE_DIR: ${Ruby_INCLUDE_DIR}")
+ message(STATUS "Ruby_CONFIG_INCLUDE_DIR: ${Ruby_CONFIG_INCLUDE_DIR}")
message(STATUS "--------------------")
endif()
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Ruby REQUIRED_VARS ${_RUBY_REQUIRED_VARS}
- VERSION_VAR RUBY_VERSION )
+include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Ruby REQUIRED_VARS ${_Ruby_REQUIRED_VARS}
+ VERSION_VAR Ruby_VERSION )
+
+if(Ruby_FOUND)
+ set(Ruby_LIBRARIES ${Ruby_LIBRARY})
+endif()
mark_as_advanced(
- RUBY_EXECUTABLE
- RUBY_LIBRARY
- RUBY_INCLUDE_DIR
- RUBY_CONFIG_INCLUDE_DIR
+ Ruby_EXECUTABLE
+ Ruby_LIBRARY
+ Ruby_INCLUDE_DIR
+ Ruby_CONFIG_INCLUDE_DIR
)
-# Set some variables for compatibility with previous version of this file
-set(RUBY_POSSIBLE_LIB_PATH ${RUBY_POSSIBLE_LIB_DIR})
-set(RUBY_RUBY_LIB_PATH ${RUBY_RUBY_LIB_DIR})
-set(RUBY_INCLUDE_PATH ${RUBY_INCLUDE_DIRS})
+# Set some variables for compatibility with previous version of this file (no need to provide a CamelCase version of that...)
+set(RUBY_POSSIBLE_LIB_PATH ${Ruby_POSSIBLE_LIB_DIR})
+set(RUBY_RUBY_LIB_PATH ${Ruby_RUBY_LIB_DIR})
+set(RUBY_INCLUDE_PATH ${Ruby_INCLUDE_DIRS})
+
+# Backwards compatibility
+# Define upper case versions of output variables
+foreach(Camel
+ Ruby_EXECUTABLE
+ Ruby_INCLUDE_DIRS
+ Ruby_LIBRARY
+ Ruby_VERSION
+ Ruby_VERSION_MAJOR
+ Ruby_VERSION_MINOR
+ Ruby_VERSION_PATCH
+ Ruby_INCLUDE_PATH
+
+ Ruby_ARCH_DIR
+ Ruby_ARCH
+ Ruby_HDR_DIR
+ Ruby_ARCHHDR_DIR
+ Ruby_POSSIBLE_LIB_DIR
+ Ruby_RUBY_LIB_DIR
+ Ruby_SITEARCH_DIR
+ Ruby_SITELIB_DIR
+ Ruby_HAS_VENDOR_RUBY
+ Ruby_VENDORARCH_DIR
+
+ )
+ string(TOUPPER ${Camel} UPPER)
+ set(${UPPER} ${${Camel}})
+endforeach()
diff --git a/Modules/FindSWIG.cmake b/Modules/FindSWIG.cmake
index ae6ae56..2fded49 100644
--- a/Modules/FindSWIG.cmake
+++ b/Modules/FindSWIG.cmake
@@ -5,25 +5,49 @@
FindSWIG
--------
-Find Simplified Wrapper and Interface Generator (SWIG)
-
-This module finds an installed SWIG. It sets the following variables:
-
-::
-
- SWIG_FOUND - set to "True" if SWIG is found
- SWIG_DIR - the directory where swig is installed
- SWIG_EXECUTABLE - the path to the swig executable
- SWIG_VERSION - the version number of the swig executable
+Find the Simplified Wrapper and Interface Generator (SWIG_) executable.
+This module finds an installed SWIG and determines its version. If a
+``COMPONENTS`` or ``OPTIONAL_COMPONENTS`` argument is given to ``find_package``,
+it will also determine supported target languages. The module sents the
+following variables:
-The minimum required version of SWIG can be specified using the
-standard syntax, e.g. :command:`find_package(SWIG 1.1)`
+``SWIG_FOUND``
+ Whether SWIG and any required components were found on the system.
+``SWIG_EXECUTABLE``
+ Path to the SWIG executable.
+``SWIG_DIR``
+ Path to the installed SWIG ``Lib`` directory (result of ``swig -swiglib``).
+``SWIG_VERSION``
+ SWIG executable version (result of ``swig -version``).
+``SWIG_<lang>_FOUND``
+ If ``COMPONENTS`` or ``OPTIONAL_COMPONENTS`` are requested, each available
+ target language ``<lang>`` (lowercase) will be set to TRUE.
+
+Any ``COMPONENTS`` given to ``find_package`` should be the names of supported
+target languages as provided to the LANGUAGE argument of ``swig_add_library``,
+such as ``python`` or ``perl5``. Language names *must* be lowercase.
All information is collected from the ``SWIG_EXECUTABLE``, so the version
to be found can be changed from the command line by means of setting
-``SWIG_EXECUTABLE``
+``SWIG_EXECUTABLE``.
+
+Example usage requiring SWIG 4.0 or higher and Python language support, with
+optional Fortran support:
+
+.. code-block:: cmake
+
+ find_package(SWIG 4.0 COMPONENTS python OPTIONAL_COMPONENTS fortran)
+ if(SWIG_FOUND)
+ message("SWIG found: ${SWIG_EXECUTABLE}")
+ if(NOT SWIG_fortran_FOUND)
+ message(WARNING "SWIG Fortran bindings cannot be generated")
+ endif()
+ endif()
+
+.. _`SWIG`: http://swig.org
+
#]=======================================================================]
find_program(SWIG_EXECUTABLE NAMES swig4.0 swig3.0 swig2.0 swig)
@@ -58,10 +82,29 @@
endif()
endif()
endif()
+
+ if(SWIG_FIND_COMPONENTS)
+ execute_process(COMMAND ${SWIG_EXECUTABLE} -help
+ OUTPUT_VARIABLE SWIG_swighelp_output
+ ERROR_VARIABLE SWIG_swighelp_error
+ RESULT_VARIABLE SWIG_swighelp_result)
+ if(SWIG_swighelp_result)
+ message(SEND_ERROR "Command \"${SWIG_EXECUTABLE} -help\" failed with output:\n${SWIG_swiglib_error}")
+ else()
+ string(REPLACE "\n" ";" SWIG_swighelp_output "${SWIG_swighelp_output}")
+ foreach(SWIG_line IN LISTS SWIG_swighelp_output)
+ if(SWIG_line MATCHES "-([A-Za-z0-9_]+) +- *Generate.*wrappers")
+ set(SWIG_${CMAKE_MATCH_1}_FOUND TRUE)
+ endif()
+ endforeach()
+ endif()
+ endif()
endif()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(SWIG REQUIRED_VARS SWIG_EXECUTABLE SWIG_DIR
- VERSION_VAR SWIG_VERSION )
+find_package_handle_standard_args(
+ SWIG HANDLE_COMPONENTS
+ REQUIRED_VARS SWIG_EXECUTABLE SWIG_DIR
+ VERSION_VAR SWIG_VERSION)
mark_as_advanced(SWIG_DIR SWIG_VERSION SWIG_EXECUTABLE)
diff --git a/Modules/FindX11.cmake b/Modules/FindX11.cmake
index b28dd12..aa83575 100644
--- a/Modules/FindX11.cmake
+++ b/Modules/FindX11.cmake
@@ -25,6 +25,10 @@
X11_Xaccessrules_INCLUDE_PATH,
X11_Xaccessstr_INCLUDE_PATH, X11_Xaccess_FOUND
X11_Xau_INCLUDE_PATH, X11_Xau_LIB, X11_Xau_FOUND, X11::Xau
+ X11_xcb_INCLUDE_PATH, X11_xcb_LIB, X11_xcb_FOUND, X11::xcb
+ X11_X11_xcb_INCLUDE_PATH, X11_X11_xcb_LIB, X11_X11_xcb_FOUND, X11::X11_xcb
+ X11_xcb_icccm_INCLUDE_PATH, X11_xcb_icccm_LIB, X11_xcb_icccm_FOUND, X11::xcb_icccm
+ X11_xcb_xkb_INCLUDE_PATH, X11_xcb_xkb_LIB, X11_xcb_xkb_FOUND, X11::xcb_xkb
X11_Xcomposite_INCLUDE_PATH, X11_Xcomposite_LIB, X11_Xcomposite_FOUND, X11::Xcomposite
X11_Xcursor_INCLUDE_PATH, X11_Xcursor_LIB, X11_Xcursor_FOUND, X11::Xcursor
X11_Xdamage_INCLUDE_PATH, X11_Xdamage_LIB, X11_Xdamage_FOUND, X11::Xdamage
@@ -38,6 +42,8 @@
X11_Xinerama_INCLUDE_PATH, X11_Xinerama_LIB, X11_Xinerama_FOUND, X11::Xinerama
X11_Xkb_INCLUDE_PATH,
X11_Xkblib_INCLUDE_PATH, X11_Xkb_FOUND, X11::Xkb
+ X11_xkbcommon_INCLUDE_PATH, X11_xkbcommon_LIB, X11_xkbcommon_FOUND, X11::xkbcommon
+ X11_xkbcommon_X11_INCLUDE_PATH,X11_xkbcommon_X11_LIB,X11_xkbcommon_X11_FOUND,X11::xkbcommon_X11
X11_xkbfile_INCLUDE_PATH, X11_xkbfile_LIB, X11_xkbfile_FOUND, X11::xkbfile
X11_Xmu_INCLUDE_PATH, X11_Xmu_LIB, X11_Xmu_FOUND, X11::Xmu
X11_Xpm_INCLUDE_PATH, X11_Xpm_LIB, X11_Xpm_FOUND, X11::Xpm
@@ -94,6 +100,9 @@
find_path(X11_Xaccessrules_INCLUDE_PATH X11/extensions/XKBrules.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xaccessstr_INCLUDE_PATH X11/extensions/XKBstr.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xau_INCLUDE_PATH X11/Xauth.h ${X11_INC_SEARCH_PATH})
+ find_path(X11_xcb_INCLUDE_PATH xcb/xcb.h ${X11_INC_SEARCH_PATH})
+ find_path(X11_X11_xcb_INCLUDE_PATH X11/Xlib-xcb.h ${X11_INC_SEARCH_PATH})
+ find_path(X11_xcb_icccm_INCLUDE_PATH xcb/xcb_icccm.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xcomposite_INCLUDE_PATH X11/extensions/Xcomposite.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xcursor_INCLUDE_PATH X11/Xcursor/Xcursor.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xdamage_INCLUDE_PATH X11/extensions/Xdamage.h ${X11_INC_SEARCH_PATH})
@@ -107,6 +116,8 @@
find_path(X11_Xi_INCLUDE_PATH X11/extensions/XInput.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xinerama_INCLUDE_PATH X11/extensions/Xinerama.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xkb_INCLUDE_PATH X11/extensions/XKB.h ${X11_INC_SEARCH_PATH})
+ find_path(X11_xkbcommon_INCLUDE_PATH xkbcommon/xkbcommon.h ${X11_INC_SEARCH_PATH})
+ find_path(X11_xkbcommon_X11_INCLUDE_PATH xkbcommon/xkbcommon-x11.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xkblib_INCLUDE_PATH X11/XKBlib.h ${X11_INC_SEARCH_PATH})
find_path(X11_xkbfile_INCLUDE_PATH X11/extensions/XKBfile.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xmu_INCLUDE_PATH X11/Xmu/Xmu.h ${X11_INC_SEARCH_PATH})
@@ -137,6 +148,10 @@
find_library(X11_ICE_LIB ICE ${X11_LIB_SEARCH_PATH})
find_library(X11_SM_LIB SM ${X11_LIB_SEARCH_PATH})
find_library(X11_Xau_LIB Xau ${X11_LIB_SEARCH_PATH})
+ find_library(X11_xcb_LIB xcb ${X11_LIB_SEARCH_PATH})
+ find_library(X11_X11_xcb_LIB X11-xcb ${X11_LIB_SEARCH_PATH})
+ find_library(X11_xcb_icccm_LIB xcb-icccm ${X11_LIB_SEARCH_PATH})
+ find_library(X11_xcb_xkb_LIB xcb-xkb ${X11_LIB_SEARCH_PATH})
find_library(X11_Xcomposite_LIB Xcomposite ${X11_LIB_SEARCH_PATH})
find_library(X11_Xcursor_LIB Xcursor ${X11_LIB_SEARCH_PATH})
find_library(X11_Xdamage_LIB Xdamage ${X11_LIB_SEARCH_PATH})
@@ -146,6 +161,8 @@
find_library(X11_Xft_LIB Xft ${X11_LIB_SEARCH_PATH})
find_library(X11_Xi_LIB Xi ${X11_LIB_SEARCH_PATH})
find_library(X11_Xinerama_LIB Xinerama ${X11_LIB_SEARCH_PATH})
+ find_library(X11_xkbcommon_LIB xkbcommon ${X11_LIB_SEARCH_PATH})
+ find_library(X11_xkbcommon_X11_LIB xkbcommon-x11 ${X11_LIB_SEARCH_PATH})
find_library(X11_xkbfile_LIB xkbfile ${X11_LIB_SEARCH_PATH})
find_library(X11_Xmu_LIB Xmu ${X11_LIB_SEARCH_PATH})
find_library(X11_Xpm_LIB Xpm ${X11_LIB_SEARCH_PATH})
@@ -221,6 +238,22 @@
set(X11_Xau_FOUND TRUE)
endif ()
+ if (X11_xcb_LIB AND X11_xcb_INCLUDE_PATH)
+ set(X11_xcb_FOUND TRUE)
+ endif ()
+
+ if (X11_X11_xcb_LIB AND X11_X11_xcb_INCLUDE_PATH)
+ set(X11_X11_xcb_FOUND TRUE)
+ endif ()
+
+ if (X11_xcb_icccm_LIB AND X11_xcb_icccm_INCLUDE_PATH)
+ set(X11_xcb_icccm_FOUND TRUE)
+ endif ()
+
+ if (X11_xcb_xkb_LIB)
+ set(X11_xcb_xkb_FOUND TRUE)
+ endif ()
+
if (X11_Xdmcp_INCLUDE_PATH AND X11_Xdmcp_LIB)
set(X11_Xdmcp_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xdmcp_INCLUDE_PATH})
@@ -326,6 +359,14 @@
list(APPEND X11_INCLUDE_DIR ${X11_Xkb_INCLUDE_PATH} )
endif ()
+ if (X11_xkbcommon_INCLUDE_PATH AND X11_xkbcommon_LIB)
+ set(X11_xkbcommon_FOUND TRUE)
+ endif ()
+
+ if (X11_xkbcommon_X11_INCLUDE_PATH AND X11_xkbcommon_X11_LIB)
+ set(X11_xkbcommon_X11_FOUND TRUE)
+ endif ()
+
if (X11_xkbfile_INCLUDE_PATH AND X11_xkbfile_LIB AND X11_Xlib_INCLUDE_PATH)
set(X11_xkbfile_FOUND TRUE)
# Backwards compatibility.
@@ -478,6 +519,35 @@
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xau_INCLUDE_PATH}")
endif ()
+ if (X11_xcb_FOUND AND NOT TARGET X11::xcb)
+ add_library(X11::xcb UNKNOWN IMPORTED)
+ set_target_properties(X11::xcb PROPERTIES
+ IMPORTED_LOCATION "${X11_xcb_LIB}"
+ INTERFACE_INCLUDE_DIRECTORIES "${X11_xcb_INCLUDE_PATH}")
+ endif ()
+
+ if (X11_X11_xcb_FOUND AND NOT TARGET X11::X11_xcb)
+ add_library(X11::X11_xcb UNKNOWN IMPORTED)
+ set_target_properties(X11::X11_xcb PROPERTIES
+ IMPORTED_LOCATION "${X11_X11_xcb_LIB}"
+ INTERFACE_INCLUDE_DIRECTORIES "${X11_X11_xcb_INCLUDE_PATH}"
+ INTERFACE_LINK_LIBRARIES "X11::xcb;X11::X11")
+ endif ()
+
+ if (X11_xcb_icccm_FOUND AND NOT TARGET X11::xcb_icccm)
+ add_library(X11::xcb_icccm UNKNOWN IMPORTED)
+ set_target_properties(X11::xcb_icccm PROPERTIES
+ IMPORTED_LOCATION "${X11_xcb_icccm_LIB}"
+ INTERFACE_LINK_LIBRARIES "X11::xcb")
+ endif ()
+
+ if (X11_xcb_xkb_FOUND AND NOT TARGET X11::xcb_xkb)
+ add_library(X11::xcb_xkb UNKNOWN IMPORTED)
+ set_target_properties(X11::xcb_xkb PROPERTIES
+ IMPORTED_LOCATION "${X11_xcb_xkb_LIB}"
+ INTERFACE_LINK_LIBRARIES "X11::xcb")
+ endif ()
+
if (X11_Xcomposite_FOUND AND NOT TARGET X11::Xcomposite)
add_library(X11::Xcomposite UNKNOWN IMPORTED)
set_target_properties(X11::Xcomposite PROPERTIES
@@ -572,6 +642,21 @@
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
+ if (X11_xkbcommon_FOUND AND NOT TARGET X11::xkbcommon)
+ add_library(X11::xkbcommon UNKNOWN IMPORTED)
+ set_target_properties(X11::xkbcommon PROPERTIES
+ IMPORTED_LOCATION "${X11_xkbcommon_LIB}"
+ INTERFACE_INCLUDE_DIRECTORIES "${X11_xkbcommon_INCLUDE_PATH}")
+ endif ()
+
+ if (X11_xkbcommon_X11_FOUND AND NOT TARGET X11::xkbcommon_X11)
+ add_library(X11::xkbcommon_X11 UNKNOWN IMPORTED)
+ set_target_properties(X11::xkbcommon_X11 PROPERTIES
+ IMPORTED_LOCATION "${X11_xkbcommon_X11_LIB}"
+ INTERFACE_INCLUDE_DIRECTORIES "${X11_xkbcommon_X11_INCLUDE_PATH}"
+ INTERFACE_LINK_LIBRARIES "X11::X11;X11::xkbcommon")
+ endif ()
+
if (X11_xkbfile_FOUND AND NOT TARGET X11::xkbfile)
add_library(X11::xkbfile UNKNOWN IMPORTED)
set_target_properties(X11::xkbfile PROPERTIES
@@ -668,6 +753,11 @@
X11_Xext_LIB
X11_Xau_LIB
X11_Xau_INCLUDE_PATH
+ X11_xcb_LIB
+ X11_xcb_INCLUDE_PATH
+ X11_xcb_xkb_LIB
+ X11_X11_xcb_LIB
+ X11_X11_xcb_INCLUDE_PATH
X11_Xlib_INCLUDE_PATH
X11_Xutil_INCLUDE_PATH
X11_Xcomposite_INCLUDE_PATH
@@ -704,6 +794,10 @@
X11_Xdmcp_INCLUDE_PATH
X11_Xkb_INCLUDE_PATH
X11_Xkblib_INCLUDE_PATH
+ X11_xkbcommon_INCLUDE_PATH
+ X11_xkbcommon_LIB
+ X11_xkbcommon_X11_INCLUDE_PATH
+ X11_xkbcommon_X11_LIB
X11_xkbfile_INCLUDE_PATH
X11_xkbfile_LIB
X11_Xmu_INCLUDE_PATH
diff --git a/Modules/FortranCInterface/CMakeLists.txt b/Modules/FortranCInterface/CMakeLists.txt
index 381080b..13e4498 100644
--- a/Modules/FortranCInterface/CMakeLists.txt
+++ b/Modules/FortranCInterface/CMakeLists.txt
@@ -101,3 +101,7 @@
# Require symbols through Fortran.
add_executable(FortranCInterface main.F call_sub.f ${call_mod})
target_link_libraries(FortranCInterface PUBLIC symbols)
+
+file(GENERATE OUTPUT exe-$<CONFIG>.cmake CONTENT [[
+set(FortranCInterface_EXE "$<TARGET_FILE:FortranCInterface>")
+]])
diff --git a/Modules/FortranCInterface/Detect.cmake b/Modules/FortranCInterface/Detect.cmake
index 33de6c6..c75067b 100644
--- a/Modules/FortranCInterface/Detect.cmake
+++ b/Modules/FortranCInterface/Detect.cmake
@@ -43,17 +43,11 @@
unset(FortranCInterface_COMPILED CACHE)
# Locate the sample project executable.
+set(FortranCInterface_EXE)
if(FortranCInterface_COMPILED)
- find_program(FortranCInterface_EXE
- NAMES FortranCInterface${CMAKE_EXECUTABLE_SUFFIX}
- PATHS ${FortranCInterface_BINARY_DIR} ${FortranCInterface_BINARY_DIR}/Release
- NO_DEFAULT_PATH
- )
- set(FortranCInterface_EXE ${FortranCInterface_EXE})
- unset(FortranCInterface_EXE CACHE)
+ include(${FortranCInterface_BINARY_DIR}/exe-Release.cmake OPTIONAL)
else()
set(_result "Failed to compile")
- set(FortranCInterface_EXE)
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Fortran/C interface test project failed with the following output:\n"
"${FortranCInterface_OUTPUT}\n")
diff --git a/Modules/GoogleTest.cmake b/Modules/GoogleTest.cmake
index a5bb863..975ce6c 100644
--- a/Modules/GoogleTest.cmake
+++ b/Modules/GoogleTest.cmake
@@ -151,6 +151,8 @@
[PROPERTIES name1 value1...]
[TEST_LIST var]
[DISCOVERY_TIMEOUT seconds]
+ [XML_OUTPUT_DIR dir]
+ [DISCOVERY_MODE <POST_BUILD|PRE_TEST>]
)
``gtest_discover_tests`` sets up a post-build command on the test executable
@@ -236,6 +238,29 @@
problem. The ambiguous behavior of the ``TIMEOUT`` keyword in 3.10.1
and 3.10.2 has not been preserved.
+ ``XML_OUTPUT_DIR dir``
+ If specified, the parameter is passed along with ``--gtest_output=xml:``
+ to test executable. The actual file name is the same as the test target,
+ including prefix and suffix. This should be used instead of
+ ``EXTRA_ARGS --gtest_output=xml`` to avoid race conditions writing the
+ XML result output when using parallel test execution.
+
+ ``DISCOVERY_MODE``
+ Provides greater control over when ``gtest_discover_tests``performs test
+ discovery. By default, ``POST_BUILD`` sets up a post-build command
+ to perform test discovery at build time. In certain scenarios, like
+ cross-compiling, this ``POST_BUILD`` behavior is not desirable.
+ By contrast, ``PRE_TEST`` delays test discovery until just prior to test
+ execution. This way test discovery occurs in the target environment
+ where the test has a better chance at finding appropriate runtime
+ dependencies.
+
+ ``DISCOVERY_MODE`` defaults to the value of the
+ ``CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE`` variable if it is not
+ passed when calling ``gtest_discover_tests``. This provides a mechanism
+ for globally selecting a preferred test discovery behavior without having
+ to modify each call site.
+
#]=======================================================================]
# Save project's policies
@@ -368,11 +393,12 @@
endfunction()
#------------------------------------------------------------------------------
+
function(gtest_discover_tests TARGET)
cmake_parse_arguments(
""
"NO_PRETTY_TYPES;NO_PRETTY_VALUES"
- "TEST_PREFIX;TEST_SUFFIX;WORKING_DIRECTORY;TEST_LIST;DISCOVERY_TIMEOUT"
+ "TEST_PREFIX;TEST_SUFFIX;WORKING_DIRECTORY;TEST_LIST;DISCOVERY_TIMEOUT;XML_OUTPUT_DIR;DISCOVERY_MODE"
"EXTRA_ARGS;PROPERTIES"
${ARGN}
)
@@ -386,6 +412,12 @@
if(NOT _DISCOVERY_TIMEOUT)
set(_DISCOVERY_TIMEOUT 5)
endif()
+ if(NOT _DISCOVERY_MODE)
+ if(NOT CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE)
+ set(CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE "POST_BUILD")
+ endif()
+ set(_DISCOVERY_MODE ${CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE})
+ endif()
get_property(
has_counter
@@ -417,34 +449,86 @@
TARGET ${TARGET}
PROPERTY CROSSCOMPILING_EMULATOR
)
- add_custom_command(
- TARGET ${TARGET} POST_BUILD
- BYPRODUCTS "${ctest_tests_file}"
- COMMAND "${CMAKE_COMMAND}"
- -D "TEST_TARGET=${TARGET}"
- -D "TEST_EXECUTABLE=$<TARGET_FILE:${TARGET}>"
- -D "TEST_EXECUTOR=${crosscompiling_emulator}"
- -D "TEST_WORKING_DIR=${_WORKING_DIRECTORY}"
- -D "TEST_EXTRA_ARGS=${_EXTRA_ARGS}"
- -D "TEST_PROPERTIES=${_PROPERTIES}"
- -D "TEST_PREFIX=${_TEST_PREFIX}"
- -D "TEST_SUFFIX=${_TEST_SUFFIX}"
- -D "NO_PRETTY_TYPES=${_NO_PRETTY_TYPES}"
- -D "NO_PRETTY_VALUES=${_NO_PRETTY_VALUES}"
- -D "TEST_LIST=${_TEST_LIST}"
- -D "CTEST_FILE=${ctest_tests_file}"
- -D "TEST_DISCOVERY_TIMEOUT=${_DISCOVERY_TIMEOUT}"
- -P "${_GOOGLETEST_DISCOVER_TESTS_SCRIPT}"
- VERBATIM
- )
- file(WRITE "${ctest_include_file}"
- "if(EXISTS \"${ctest_tests_file}\")\n"
- " include(\"${ctest_tests_file}\")\n"
- "else()\n"
- " add_test(${TARGET}_NOT_BUILT ${TARGET}_NOT_BUILT)\n"
- "endif()\n"
- )
+ if(_DISCOVERY_MODE STREQUAL "POST_BUILD")
+ add_custom_command(
+ TARGET ${TARGET} POST_BUILD
+ BYPRODUCTS "${ctest_tests_file}"
+ COMMAND "${CMAKE_COMMAND}"
+ -D "TEST_TARGET=${TARGET}"
+ -D "TEST_EXECUTABLE=$<TARGET_FILE:${TARGET}>"
+ -D "TEST_EXECUTOR=${crosscompiling_emulator}"
+ -D "TEST_WORKING_DIR=${_WORKING_DIRECTORY}"
+ -D "TEST_EXTRA_ARGS=${_EXTRA_ARGS}"
+ -D "TEST_PROPERTIES=${_PROPERTIES}"
+ -D "TEST_PREFIX=${_TEST_PREFIX}"
+ -D "TEST_SUFFIX=${_TEST_SUFFIX}"
+ -D "NO_PRETTY_TYPES=${_NO_PRETTY_TYPES}"
+ -D "NO_PRETTY_VALUES=${_NO_PRETTY_VALUES}"
+ -D "TEST_LIST=${_TEST_LIST}"
+ -D "CTEST_FILE=${ctest_tests_file}"
+ -D "TEST_DISCOVERY_TIMEOUT=${_DISCOVERY_TIMEOUT}"
+ -D "TEST_XML_OUTPUT_DIR=${_XML_OUTPUT_DIR}"
+ -P "${_GOOGLETEST_DISCOVER_TESTS_SCRIPT}"
+ VERBATIM
+ )
+
+ file(WRITE "${ctest_include_file}"
+ "if(EXISTS \"${ctest_tests_file}\")\n"
+ " include(\"${ctest_tests_file}\")\n"
+ "else()\n"
+ " add_test(${TARGET}_NOT_BUILT ${TARGET}_NOT_BUILT)\n"
+ "endif()\n"
+ )
+ elseif(_DISCOVERY_MODE STREQUAL "PRE_TEST")
+
+ get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL
+ PROPERTY GENERATOR_IS_MULTI_CONFIG
+ )
+
+ if(GENERATOR_IS_MULTI_CONFIG)
+ set(ctest_tests_file "${ctest_file_base}_tests-$<CONFIG>.cmake")
+ endif()
+
+ string(CONCAT ctest_include_content
+ "if(EXISTS \"$<TARGET_FILE:${TARGET}>\")" "\n"
+ " if(\"$<TARGET_FILE:${TARGET}>\" IS_NEWER_THAN \"${ctest_tests_file}\")" "\n"
+ " include(GoogleTestAddTests)" "\n"
+ " gtest_discover_tests_impl(" "\n"
+ " TEST_EXECUTABLE" " [==[" "$<TARGET_FILE:${TARGET}>" "]==]" "\n"
+ " TEST_EXECUTOR" " [==[" "${crosscompiling_emulator}" "]==]" "\n"
+ " TEST_WORKING_DIR" " [==[" "${_WORKING_DIRECTORY}" "]==]" "\n"
+ " TEST_EXTRA_ARGS" " [==[" "${_EXTRA_ARGS}" "]==]" "\n"
+ " TEST_PROPERTIES" " [==[" "${_PROPERTIES}" "]==]" "\n"
+ " TEST_PREFIX" " [==[" "${_TEST_PREFIX}" "]==]" "\n"
+ " TEST_SUFFIX" " [==[" "${_TEST_SUFFIX}" "]==]" "\n"
+ " NO_PRETTY_TYPES" " [==[" "${_NO_PRETTY_TYPES}" "]==]" "\n"
+ " NO_PRETTY_VALUES" " [==[" "${_NO_PRETTY_VALUES}" "]==]" "\n"
+ " TEST_LIST" " [==[" "${_TEST_LIST}" "]==]" "\n"
+ " CTEST_FILE" " [==[" "${ctest_tests_file}" "]==]" "\n"
+ " TEST_DISCOVERY_TIMEOUT" " [==[" "${_DISCOVERY_TIMEOUT}" "]==]" "\n"
+ " TEST_XML_OUTPUT_DIR" " [==[" "${_XML_OUTPUT_DIR}" "]==]" "\n"
+ " )" "\n"
+ " endif()" "\n"
+ " include(\"${ctest_tests_file}\")" "\n"
+ "else()" "\n"
+ " add_test(${TARGET}_NOT_BUILT ${TARGET}_NOT_BUILT)" "\n"
+ "endif()" "\n"
+ )
+
+ if(GENERATOR_IS_MULTI_CONFIG)
+ foreach(_config ${CMAKE_CONFIGURATION_TYPES})
+ file(GENERATE OUTPUT "${ctest_file_base}_include-${_config}.cmake" CONTENT "${ctest_include_content}" CONDITION $<CONFIG:${_config}>)
+ endforeach()
+ file(WRITE "${ctest_include_file}" "include(\"${ctest_file_base}_include-\${CTEST_CONFIGURATION_TYPE}.cmake\")")
+ else()
+ file(GENERATE OUTPUT "${ctest_file_base}_include.cmake" CONTENT "${ctest_include_content}")
+ file(WRITE "${ctest_include_file}" "include(\"${ctest_file_base}_include.cmake\")")
+ endif()
+
+ else()
+ message(SEND_ERROR "Unknown DISCOVERY_MODE: ${_DISCOVERY_MODE}")
+ endif()
# Add discovered tests to directory TEST_INCLUDE_FILES
set_property(DIRECTORY
diff --git a/Modules/GoogleTestAddTests.cmake b/Modules/GoogleTestAddTests.cmake
index 4abbbec..65af4c2 100644
--- a/Modules/GoogleTestAddTests.cmake
+++ b/Modules/GoogleTestAddTests.cmake
@@ -1,106 +1,175 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
-set(prefix "${TEST_PREFIX}")
-set(suffix "${TEST_SUFFIX}")
-set(extra_args ${TEST_EXTRA_ARGS})
-set(properties ${TEST_PROPERTIES})
-set(script)
-set(suite)
-set(tests)
+cmake_minimum_required(VERSION ${CMAKE_VERSION})
-function(add_command NAME)
+# Overwrite possibly existing ${_CTEST_FILE} with empty file
+set(flush_tests_MODE WRITE)
+
+# Flushes script to ${_CTEST_FILE}
+macro(flush_script)
+ file(${flush_tests_MODE} "${_CTEST_FILE}" "${script}")
+ set(flush_tests_MODE APPEND)
+
+ set(script "")
+endmacro()
+
+# Flushes tests_buffer to tests
+macro(flush_tests_buffer)
+ list(APPEND tests "${tests_buffer}")
+ set(tests_buffer "")
+endmacro()
+
+macro(add_command NAME)
set(_args "")
foreach(_arg ${ARGN})
if(_arg MATCHES "[^-./:a-zA-Z0-9_]")
- set(_args "${_args} [==[${_arg}]==]")
+ string(APPEND _args " [==[${_arg}]==]")
else()
- set(_args "${_args} ${_arg}")
+ string(APPEND _args " ${_arg}")
endif()
endforeach()
- set(script "${script}${NAME}(${_args})\n" PARENT_SCOPE)
-endfunction()
+ string(APPEND script "${NAME}(${_args})\n")
+ string(LENGTH "${script}" _script_len)
+ if(${_script_len} GREATER "50000")
+ flush_script()
+ endif()
+ # Unsets macro local variables to prevent leakage outside of this macro.
+ unset(_args)
+ unset(_script_len)
+endmacro()
-# Run test executable to get list of available tests
-if(NOT EXISTS "${TEST_EXECUTABLE}")
- message(FATAL_ERROR
- "Specified test executable does not exist.\n"
- " Path: '${TEST_EXECUTABLE}'"
+function(gtest_discover_tests_impl)
+
+ cmake_parse_arguments(
+ ""
+ ""
+ "NO_PRETTY_TYPES;NO_PRETTY_VALUES;TEST_EXECUTABLE;TEST_EXECUTOR;TEST_WORKING_DIR;TEST_PREFIX;TEST_SUFFIX;TEST_LIST;CTEST_FILE;TEST_DISCOVERY_TIMEOUT;TEST_XML_OUTPUT_DIR"
+ "TEST_EXTRA_ARGS;TEST_PROPERTIES"
+ ${ARGN}
)
-endif()
-execute_process(
- COMMAND ${TEST_EXECUTOR} "${TEST_EXECUTABLE}" --gtest_list_tests
- WORKING_DIRECTORY "${TEST_WORKING_DIR}"
- TIMEOUT ${TEST_DISCOVERY_TIMEOUT}
- OUTPUT_VARIABLE output
- RESULT_VARIABLE result
-)
-if(NOT ${result} EQUAL 0)
- string(REPLACE "\n" "\n " output "${output}")
- message(FATAL_ERROR
- "Error running test executable.\n"
- " Path: '${TEST_EXECUTABLE}'\n"
- " Result: ${result}\n"
- " Output:\n"
- " ${output}\n"
+
+ set(prefix "${_TEST_PREFIX}")
+ set(suffix "${_TEST_SUFFIX}")
+ set(extra_args ${_TEST_EXTRA_ARGS})
+ set(properties ${_TEST_PROPERTIES})
+ set(script)
+ set(suite)
+ set(tests)
+ set(tests_buffer)
+
+ # Run test executable to get list of available tests
+ if(NOT EXISTS "${_TEST_EXECUTABLE}")
+ message(FATAL_ERROR
+ "Specified test executable does not exist.\n"
+ " Path: '${_TEST_EXECUTABLE}'"
+ )
+ endif()
+ execute_process(
+ COMMAND ${_TEST_EXECUTOR} "${_TEST_EXECUTABLE}" --gtest_list_tests
+ WORKING_DIRECTORY "${_TEST_WORKING_DIR}"
+ TIMEOUT ${_TEST_DISCOVERY_TIMEOUT}
+ OUTPUT_VARIABLE output
+ RESULT_VARIABLE result
)
-endif()
+ if(NOT ${result} EQUAL 0)
+ string(REPLACE "\n" "\n " output "${output}")
+ message(FATAL_ERROR
+ "Error running test executable.\n"
+ " Path: '${_TEST_EXECUTABLE}'\n"
+ " Result: ${result}\n"
+ " Output:\n"
+ " ${output}\n"
+ )
+ endif()
-string(REPLACE "\n" ";" output "${output}")
+ string(REPLACE "\n" ";" output "${output}")
-# Parse output
-foreach(line ${output})
- # Skip header
- if(NOT line MATCHES "gtest_main\\.cc")
- # Do we have a module name or a test name?
- if(NOT line MATCHES "^ ")
- # Module; remove trailing '.' to get just the name...
- string(REGEX REPLACE "\\.( *#.*)?" "" suite "${line}")
- if(line MATCHES "#" AND NOT NO_PRETTY_TYPES)
- string(REGEX REPLACE "/[0-9]\\.+ +#.*= +" "/" pretty_suite "${line}")
+ # Parse output
+ foreach(line ${output})
+ # Skip header
+ if(NOT line MATCHES "gtest_main\\.cc")
+ # Do we have a module name or a test name?
+ if(NOT line MATCHES "^ ")
+ # Module; remove trailing '.' to get just the name...
+ string(REGEX REPLACE "\\.( *#.*)?" "" suite "${line}")
+ if(line MATCHES "#" AND NOT _NO_PRETTY_TYPES)
+ string(REGEX REPLACE "/[0-9]\\.+ +#.*= +" "/" pretty_suite "${line}")
+ else()
+ set(pretty_suite "${suite}")
+ endif()
+ string(REGEX REPLACE "^DISABLED_" "" pretty_suite "${pretty_suite}")
else()
- set(pretty_suite "${suite}")
- endif()
- string(REGEX REPLACE "^DISABLED_" "" pretty_suite "${pretty_suite}")
- else()
- # Test name; strip spaces and comments to get just the name...
- string(REGEX REPLACE " +" "" test "${line}")
- if(test MATCHES "#" AND NOT NO_PRETTY_VALUES)
- string(REGEX REPLACE "/[0-9]+#GetParam..=" "/" pretty_test "${test}")
- else()
- string(REGEX REPLACE "#.*" "" pretty_test "${test}")
- endif()
- string(REGEX REPLACE "^DISABLED_" "" pretty_test "${pretty_test}")
- string(REGEX REPLACE "#.*" "" test "${test}")
- # ...and add to script
- add_command(add_test
- "${prefix}${pretty_suite}.${pretty_test}${suffix}"
- ${TEST_EXECUTOR}
- "${TEST_EXECUTABLE}"
- "--gtest_filter=${suite}.${test}"
- "--gtest_also_run_disabled_tests"
- ${extra_args}
- )
- if(suite MATCHES "^DISABLED" OR test MATCHES "^DISABLED")
+ # Test name; strip spaces and comments to get just the name...
+ string(REGEX REPLACE " +" "" test "${line}")
+ if(test MATCHES "#" AND NOT _NO_PRETTY_VALUES)
+ string(REGEX REPLACE "/[0-9]+#GetParam..=" "/" pretty_test "${test}")
+ else()
+ string(REGEX REPLACE "#.*" "" pretty_test "${test}")
+ endif()
+ string(REGEX REPLACE "^DISABLED_" "" pretty_test "${pretty_test}")
+ string(REGEX REPLACE "#.*" "" test "${test}")
+ if(NOT "${_TEST_XML_OUTPUT_DIR}" STREQUAL "")
+ set(TEST_XML_OUTPUT_PARAM "--gtest_output=xml:${_TEST_XML_OUTPUT_DIR}/${prefix}${pretty_suite}.${pretty_test}${suffix}.xml")
+ else()
+ unset(TEST_XML_OUTPUT_PARAM)
+ endif()
+ # ...and add to script
+ add_command(add_test
+ "${prefix}${pretty_suite}.${pretty_test}${suffix}"
+ ${_TEST_EXECUTOR}
+ "${_TEST_EXECUTABLE}"
+ "--gtest_filter=${suite}.${test}"
+ "--gtest_also_run_disabled_tests"
+ ${TEST_XML_OUTPUT_PARAM}
+ ${extra_args}
+ )
+ if(suite MATCHES "^DISABLED" OR test MATCHES "^DISABLED")
+ add_command(set_tests_properties
+ "${prefix}${pretty_suite}.${pretty_test}${suffix}"
+ PROPERTIES DISABLED TRUE
+ )
+ endif()
add_command(set_tests_properties
"${prefix}${pretty_suite}.${pretty_test}${suffix}"
- PROPERTIES DISABLED TRUE
+ PROPERTIES
+ WORKING_DIRECTORY "${_TEST_WORKING_DIR}"
+ ${properties}
)
+ list(APPEND tests_buffer "${prefix}${pretty_suite}.${pretty_test}${suffix}")
+ list(LENGTH tests_buffer tests_buffer_length)
+ if(${tests_buffer_length} GREATER "250")
+ flush_tests_buffer()
+ endif()
endif()
- add_command(set_tests_properties
- "${prefix}${pretty_suite}.${pretty_test}${suffix}"
- PROPERTIES
- WORKING_DIRECTORY "${TEST_WORKING_DIR}"
- ${properties}
- )
- list(APPEND tests "${prefix}${pretty_suite}.${pretty_test}${suffix}")
endif()
- endif()
-endforeach()
+ endforeach()
-# Create a list of all discovered tests, which users may use to e.g. set
-# properties on the tests
-add_command(set ${TEST_LIST} ${tests})
-# Write CTest script
-file(WRITE "${CTEST_FILE}" "${script}")
+ # Create a list of all discovered tests, which users may use to e.g. set
+ # properties on the tests
+ flush_tests_buffer()
+ add_command(set ${_TEST_LIST} ${tests})
+
+ # Write CTest script
+ flush_script()
+
+endfunction()
+
+if(CMAKE_SCRIPT_MODE_FILE)
+ gtest_discover_tests_impl(
+ NO_PRETTY_TYPES ${NO_PRETTY_TYPES}
+ NO_PRETTY_VALUES ${NO_PRETTY_VALUES}
+ TEST_EXECUTABLE ${TEST_EXECUTABLE}
+ TEST_EXECUTOR ${TEST_EXECUTOR}
+ TEST_WORKING_DIR ${TEST_WORKING_DIR}
+ TEST_PREFIX ${TEST_PREFIX}
+ TEST_SUFFIX ${TEST_SUFFIX}
+ TEST_LIST ${TEST_LIST}
+ CTEST_FILE ${CTEST_FILE}
+ TEST_DISCOVERY_TIMEOUT ${TEST_DISCOVERY_TIMEOUT}
+ TEST_XML_OUTPUT_DIR ${TEST_XML_OUTPUT_DIR}
+ TEST_EXTRA_ARGS ${TEST_EXTRA_ARGS}
+ TEST_PROPERTIES ${TEST_PROPERTIES}
+ )
+endif()
diff --git a/Modules/Internal/CPack/CPackNuGet.cmake b/Modules/Internal/CPack/CPackNuGet.cmake
index 1f4bcfd..20eed2e 100644
--- a/Modules/Internal/CPack/CPackNuGet.cmake
+++ b/Modules/Internal/CPack/CPackNuGet.cmake
@@ -287,7 +287,11 @@
execute_process(
COMMAND "${NUGET_EXECUTABLE}" pack ${CPACK_NUGET_PACK_ADDITIONAL_OPTIONS}
WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}"
+ RESULT_VARIABLE _nuget_result
)
+ if(NOT _nuget_result EQUAL 0)
+ message(FATAL_ERROR "Nuget pack failed")
+ endif()
elseif(CPACK_NUGET_ALL_IN_ONE)
# This variable `CPACK_NUGET_ALL_IN_ONE` set by C++ code:
@@ -300,7 +304,11 @@
execute_process(
COMMAND "${NUGET_EXECUTABLE}" pack ${CPACK_NUGET_PACK_ADDITIONAL_OPTIONS}
WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}"
+ RESULT_VARIABLE _nuget_result
)
+ if(NOT _nuget_result EQUAL 0)
+ message(FATAL_ERROR "Nuget pack failed")
+ endif()
else()
# Is there any grouped component?
@@ -322,7 +330,11 @@
execute_process(
COMMAND "${NUGET_EXECUTABLE}" pack ${CPACK_NUGET_PACK_ADDITIONAL_OPTIONS}
WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}"
+ RESULT_VARIABLE _nuget_result
)
+ if(NOT _nuget_result EQUAL 0)
+ message(FATAL_ERROR "Nuget pack failed")
+ endif()
endforeach()
endif()
# Is there any single component package needed?
@@ -341,7 +353,11 @@
execute_process(
COMMAND "${NUGET_EXECUTABLE}" pack ${CPACK_NUGET_PACK_ADDITIONAL_OPTIONS}
WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}"
+ RESULT_VARIABLE _nuget_result
)
+ if(NOT _nuget_result EQUAL 0)
+ message(FATAL_ERROR "Nuget pack failed")
+ endif()
endforeach()
endif()
endif()
diff --git a/Modules/Internal/CPack/CPackRPM.cmake b/Modules/Internal/CPack/CPackRPM.cmake
index 3485e7d..08bbc68 100644
--- a/Modules/Internal/CPack/CPackRPM.cmake
+++ b/Modules/Internal/CPack/CPackRPM.cmake
@@ -1099,16 +1099,18 @@
# CPACK_RPM_POST_INSTALL_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_POST_INSTALL_SCRIPT_FILE)
# CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_POST_UNINSTALL_SCRIPT_FILE)
- # May be used to embed a post (un)installation script in the spec file.
+ # CPACK_RPM_POST_TRANS_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_POST_TRANS_SCRIPT_FILE)
+ # May be used to embed a post installation/uninstallation/transaction script in the spec file.
# The referred script file(s) will be read and directly
- # put after the %post or %postun section
+ # put after the %post or %postun or %posttrans section
# ----------------------------------------------------------------
# CPACK_RPM_PRE_INSTALL_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_PRE_INSTALL_SCRIPT_FILE)
# CPACK_RPM_PRE_UNINSTALL_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_PRE_UNINSTALL_SCRIPT_FILE)
- # May be used to embed a pre (un)installation script in the spec file.
+ # CPACK_RPM_PRE_TRANS_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_PRE_TRANS_SCRIPT_FILE)
+ # May be used to embed a pre installation/uninstallation/transaction script in the spec file.
# The referred script file(s) will be read and directly
- # put after the %pre or %preun section
- foreach(RPM_SCRIPT_FILE_TYPE_ "INSTALL" "UNINSTALL")
+ # put after the %pre or %preun or %pretrans section
+ foreach(RPM_SCRIPT_FILE_TYPE_ "INSTALL" "UNINSTALL" "TRANS")
foreach(RPM_SCRIPT_FILE_TIME_ "PRE" "POST")
set("CPACK_RPM_${RPM_SCRIPT_FILE_TIME_}_${RPM_SCRIPT_FILE_TYPE_}_READ_FILE"
"${CPACK_RPM_${RPM_SCRIPT_FILE_TIME_}_${RPM_SCRIPT_FILE_TYPE_}_SCRIPT_FILE}")
@@ -1727,12 +1729,18 @@
\@RPM_SYMLINK_POSTINSTALL\@
\@CPACK_RPM_SPEC_POSTINSTALL\@
+%posttrans
+\@CPACK_RPM_SPEC_POSTTRANS\@
+
%postun
\@CPACK_RPM_SPEC_POSTUNINSTALL\@
%pre
\@CPACK_RPM_SPEC_PREINSTALL\@
+%pretrans
+\@CPACK_RPM_SPEC_PRETRANS\@
+
%preun
\@CPACK_RPM_SPEC_PREUNINSTALL\@
diff --git a/Modules/Platform/Android-Common.cmake b/Modules/Platform/Android-Common.cmake
index 1affcd0..581fde4 100644
--- a/Modules/Platform/Android-Common.cmake
+++ b/Modules/Platform/Android-Common.cmake
@@ -73,7 +73,7 @@
macro(__android_stl lang)
# FIXME: Add a way to add project-wide language-specific compile-only flags.
set(CMAKE_CXX_COMPILE_OBJECT
- "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE> -nostdinc++")
+ "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE> -nostdinc++")
string(APPEND CMAKE_${lang}_STANDARD_LIBRARIES " -nostdlib++")
endmacro()
else()
diff --git a/Modules/Platform/BlueGeneL.cmake b/Modules/Platform/BlueGeneL.cmake
index 082e46c..0ed9975 100644
--- a/Modules/Platform/BlueGeneL.cmake
+++ b/Modules/Platform/BlueGeneL.cmake
@@ -23,18 +23,18 @@
if(CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_C_LINK_EXECUTABLE
- "<CMAKE_C_COMPILER> -Wl,-relax <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Wl,-lgcc,-lc -lnss_files -lnss_dns -lresolv")
+ "<CMAKE_C_COMPILER> -Wl,-relax <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Wl,-lgcc,-lc -lnss_files -lnss_dns -lresolv")
else()
# when using IBM xlc we probably don't want to link to -lgcc
set(CMAKE_C_LINK_EXECUTABLE
- "<CMAKE_C_COMPILER> -Wl,-relax <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Wl,-lc -lnss_files -lnss_dns -lresolv")
+ "<CMAKE_C_COMPILER> -Wl,-relax <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Wl,-lc -lnss_files -lnss_dns -lresolv")
endif()
if(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_CXX_LINK_EXECUTABLE
- "<CMAKE_CXX_COMPILER> -Wl,-relax <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Wl,-lstdc++,-lgcc,-lc -lnss_files -lnss_dns -lresolv")
+ "<CMAKE_CXX_COMPILER> -Wl,-relax <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Wl,-lstdc++,-lgcc,-lc -lnss_files -lnss_dns -lresolv")
else()
# when using the IBM xlC we probably don't want to link to -lgcc
set(CMAKE_CXX_LINK_EXECUTABLE
- "<CMAKE_CXX_COMPILER> -Wl,-relax <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Wl,-lstdc++,-lc -lnss_files -lnss_dns -lresolv")
+ "<CMAKE_CXX_COMPILER> -Wl,-relax <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Wl,-lstdc++,-lc -lnss_files -lnss_dns -lresolv")
endif()
diff --git a/Modules/Platform/BlueGeneP-base.cmake b/Modules/Platform/BlueGeneP-base.cmake
index fe95b42..7095dd8 100644
--- a/Modules/Platform/BlueGeneP-base.cmake
+++ b/Modules/Platform/BlueGeneP-base.cmake
@@ -97,7 +97,7 @@
set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG_SEP ":") # : or empty
set(BGP_${lang}_DEFAULT_EXE_FLAGS
- "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
set(CMAKE_${lang}_LINK_EXECUTABLE
"<CMAKE_${lang}_COMPILER> -Wl,-relax ${BGP_${lang}_DYNAMIC_EXE_FLAGS} ${BGP_${lang}_DEFAULT_EXE_FLAGS}")
endmacro()
@@ -108,7 +108,7 @@
#
macro(__BlueGeneP_set_static_flags compiler_id lang)
set(BGP_${lang}_DEFAULT_EXE_FLAGS
- "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
set(CMAKE_${lang}_LINK_EXECUTABLE
"<CMAKE_${lang}_COMPILER> -Wl,-relax ${BGP_${lang}_DEFAULT_EXE_FLAGS}")
endmacro()
diff --git a/Modules/Platform/BlueGeneQ-base.cmake b/Modules/Platform/BlueGeneQ-base.cmake
index 5e56d8e..94cb0a8 100644
--- a/Modules/Platform/BlueGeneQ-base.cmake
+++ b/Modules/Platform/BlueGeneQ-base.cmake
@@ -101,7 +101,7 @@
foreach(dir ${CMAKE_SYSTEM_INCLUDE_PATH})
string(APPEND BGQ_SYSTEM_INCLUDES " -I${dir}")
endforeach()
- set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${BGQ_SYSTEM_INCLUDES} <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
+ set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${BGQ_SYSTEM_INCLUDES} <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
set(CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${BGQ_SYSTEM_INCLUDES} <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
#
@@ -146,7 +146,7 @@
# For dynamic executables, need to provide special BG/Q arguments.
set(BGQ_${lang}_DEFAULT_EXE_FLAGS
- "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
set(CMAKE_${lang}_LINK_EXECUTABLE
"<CMAKE_${lang}_COMPILER> -Wl,-relax ${BGQ_${lang}_DYNAMIC_EXE_FLAGS} ${BGQ_${lang}_DEFAULT_EXE_FLAGS}")
endmacro()
@@ -160,7 +160,7 @@
# For static executables, use default link settings.
set(BGQ_${lang}_DEFAULT_EXE_FLAGS
- "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
set(CMAKE_${lang}_LINK_EXECUTABLE
"<CMAKE_${lang}_COMPILER> -Wl,-relax ${BGQ_${lang}_DEFAULT_EXE_FLAGS}")
endmacro()
diff --git a/Modules/Platform/CYGWIN-GNU.cmake b/Modules/Platform/CYGWIN-GNU.cmake
index ca90712..4fa14ce 100644
--- a/Modules/Platform/CYGWIN-GNU.cmake
+++ b/Modules/Platform/CYGWIN-GNU.cmake
@@ -22,7 +22,7 @@
set(CMAKE_${lang}_CREATE_SHARED_LIBRARY
"<CMAKE_${lang}_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> -o <TARGET> -Wl,--out-implib,<TARGET_IMPLIB> ${CMAKE_GNULD_IMAGE_VERSION} <OBJECTS> <LINK_LIBRARIES>")
set(CMAKE_${lang}_LINK_EXECUTABLE
- "<CMAKE_${lang}_COMPILER> <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Wl,--out-implib,<TARGET_IMPLIB> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>")
+ "<CMAKE_${lang}_COMPILER> <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Wl,--out-implib,<TARGET_IMPLIB> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>")
# No -fPIC on cygwin
set(CMAKE_${lang}_COMPILE_OPTIONS_PIC "")
diff --git a/Modules/Platform/HP-UX-HP-C.cmake b/Modules/Platform/HP-UX-HP-C.cmake
index 7610383..57ba2eb 100644
--- a/Modules/Platform/HP-UX-HP-C.cmake
+++ b/Modules/Platform/HP-UX-HP-C.cmake
@@ -3,4 +3,4 @@
set(CMAKE_C_CREATE_PREPROCESSED_SOURCE "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
set(CMAKE_C_CREATE_ASSEMBLY_SOURCE "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
-set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> -Aa -Ae <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
+set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> -Aa -Ae <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
diff --git a/Modules/Platform/Linux-como.cmake b/Modules/Platform/Linux-como.cmake
index d1550d2..f6db34c 100644
--- a/Modules/Platform/Linux-como.cmake
+++ b/Modules/Platform/Linux-como.cmake
@@ -11,7 +11,7 @@
set(CMAKE_CXX_LINK_EXECUTABLE
"<CMAKE_CXX_COMPILER> --prelink_objects <OBJECTS>"
- "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "")
set(CMAKE_SHARED_LIBRARY_C_FLAGS "")
diff --git a/Modules/Platform/Windows-Clang.cmake b/Modules/Platform/Windows-Clang.cmake
index 87ddfcd..018de4c 100644
--- a/Modules/Platform/Windows-Clang.cmake
+++ b/Modules/Platform/Windows-Clang.cmake
@@ -55,13 +55,13 @@
# Create archiving rules to support large object file lists for static libraries.
set(CMAKE_${lang}_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
- set(CMAKE_${lang}_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_${lang}_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_${lang}_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
set(CMAKE_${lang}_CREATE_SHARED_LIBRARY
"<CMAKE_${lang}_COMPILER> -fuse-ld=lld-link -nostartfiles -nostdlib <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> -o <TARGET> ${CMAKE_GNULD_IMAGE_VERSION} -Xlinker /implib:<TARGET_IMPLIB> -Xlinker /pdb:<TARGET_PDB> -Xlinker /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR> <OBJECTS> <LINK_LIBRARIES>")
set(CMAKE_${lang}_CREATE_SHARED_MODULE ${CMAKE_${lang}_CREATE_SHARED_LIBRARY})
set(CMAKE_${lang}_LINK_EXECUTABLE
- "<CMAKE_${lang}_COMPILER> -fuse-ld=lld-link -nostartfiles -nostdlib <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Xlinker /implib:<TARGET_IMPLIB> -Xlinker /pdb:<TARGET_PDB> -Xlinker /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>")
+ "<CMAKE_${lang}_COMPILER> -fuse-ld=lld-link -nostartfiles -nostdlib <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Xlinker /implib:<TARGET_IMPLIB> -Xlinker /pdb:<TARGET_PDB> -Xlinker /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>")
if(NOT "${lang}" STREQUAL "ASM")
set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreaded -Xclang -flto-visibility-public-std -D_MT -Xclang --dependent-lib=libcmt)
@@ -134,14 +134,15 @@
include(Platform/Windows-MSVC)
# Feed the preprocessed rc file to llvm-rc
- if(CMAKE_RC_COMPILER_INIT STREQUAL "llvm-rc")
- if(DEFINED CMAKE_C_COMPILER)
+ if(CMAKE_RC_COMPILER_INIT MATCHES "llvm-rc")
+ if(DEFINED CMAKE_C_COMPILER_ID)
set(CMAKE_RC_PREPROCESSOR CMAKE_C_COMPILER)
- elseif(DEFINED CMAKE_CXX_COMPILER)
+ elseif(DEFINED CMAKE_CXX_COMPILER_ID)
set(CMAKE_RC_PREPROCESSOR CMAKE_CXX_COMPILER)
endif()
if(DEFINED CMAKE_RC_PREPROCESSOR)
- set(CMAKE_RC_COMPILE_OBJECT "${CMAKE_COMMAND} -E cmake_llvm_rc <OBJECT>.pp <${CMAKE_RC_PREPROCESSOR}> <DEFINES> -DRC_INVOKED <INCLUDES> <FLAGS> -clang:-MD -clang:-MF -clang:<SOURCE>.d -E <SOURCE> -- <CMAKE_RC_COMPILER> <DEFINES> /fo <OBJECT> <OBJECT>.pp")
+ set(CMAKE_DEPFILE_FLAGS_RC "-clang:-MD -clang:-MF -clang:<DEPFILE>")
+ set(CMAKE_RC_COMPILE_OBJECT "${CMAKE_COMMAND} -E cmake_llvm_rc <OBJECT>.pp <${CMAKE_RC_PREPROCESSOR}> <DEFINES> -DRC_INVOKED <INCLUDES> <FLAGS> -E <SOURCE> -- <CMAKE_RC_COMPILER> <DEFINES> /fo <OBJECT> <OBJECT>.pp")
if(CMAKE_GENERATOR STREQUAL "Ninja")
set(CMAKE_NINJA_CMCLDEPS_RC 0)
set(CMAKE_NINJA_DEP_TYPE_RC gcc)
diff --git a/Modules/Platform/Windows-GNU.cmake b/Modules/Platform/Windows-GNU.cmake
index 38a8cf4..a2e3811 100644
--- a/Modules/Platform/Windows-GNU.cmake
+++ b/Modules/Platform/Windows-GNU.cmake
@@ -47,16 +47,12 @@
set(__WINDOWS_GNU_LD_RESPONSE 0)
endif()
-if(NOT CMAKE_GENERATOR_RC AND CMAKE_GENERATOR MATCHES "Unix Makefiles")
- set(CMAKE_GENERATOR_RC windres)
-endif()
-
macro(__windows_compiler_gnu lang)
if(MSYS OR MINGW)
# Create archiving rules to support large object file lists for static libraries.
set(CMAKE_${lang}_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
- set(CMAKE_${lang}_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_${lang}_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_${lang}_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
# Initialize C link type selection flags. These flags are used when
@@ -108,7 +104,7 @@
set(CMAKE_${lang}_CREATE_SHARED_LIBRARY
"<CMAKE_${lang}_COMPILER> <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> -o <TARGET> -Wl,--out-implib,<TARGET_IMPLIB> ${CMAKE_GNULD_IMAGE_VERSION} <OBJECTS> <LINK_LIBRARIES>")
set(CMAKE_${lang}_LINK_EXECUTABLE
- "<CMAKE_${lang}_COMPILER> <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Wl,--out-implib,<TARGET_IMPLIB> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>")
+ "<CMAKE_${lang}_COMPILER> <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Wl,--out-implib,<TARGET_IMPLIB> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>")
list(APPEND CMAKE_${lang}_ABI_FILES "Platform/Windows-GNU-${lang}-ABI")
@@ -132,7 +128,7 @@
endif()
if(NOT CMAKE_RC_COMPILER_INIT AND NOT CMAKE_GENERATOR_RC)
- set(CMAKE_RC_COMPILER_INIT windres)
+ set(CMAKE_RC_COMPILER_INIT ${_CMAKE_TOOLCHAIN_PREFIX}windres)
endif()
enable_language(RC)
diff --git a/Modules/Platform/Windows-Intel.cmake b/Modules/Platform/Windows-Intel.cmake
index 96b1760..5d8f7fc 100644
--- a/Modules/Platform/Windows-Intel.cmake
+++ b/Modules/Platform/Windows-Intel.cmake
@@ -11,7 +11,7 @@
include(Platform/Windows-MSVC)
macro(__windows_compiler_intel lang)
__windows_compiler_msvc(${lang})
- string(REPLACE "<CMAKE_LINKER> /lib" "xilib" CMAKE_${lang}_CREATE_STATIC_LIBRARY "${CMAKE_${lang}_CREATE_STATIC_LIBRARY}")
+ string(REPLACE "<CMAKE_AR>" "xilib" CMAKE_${lang}_CREATE_STATIC_LIBRARY "${CMAKE_${lang}_CREATE_STATIC_LIBRARY}")
foreach(rule CREATE_SHARED_LIBRARY CREATE_SHARED_MODULE LINK_EXECUTABLE)
string(REPLACE "<CMAKE_LINKER>" "xilink" CMAKE_${lang}_${rule} "${CMAKE_${lang}_${rule}}")
endforeach()
diff --git a/Modules/Platform/Windows-MSVC.cmake b/Modules/Platform/Windows-MSVC.cmake
index e1d6733..7ee501b 100644
--- a/Modules/Platform/Windows-MSVC.cmake
+++ b/Modules/Platform/Windows-MSVC.cmake
@@ -316,7 +316,7 @@
"${_CMAKE_VS_LINK_DLL}<CMAKE_LINKER> ${CMAKE_CL_NOLOGO} <OBJECTS> ${CMAKE_START_TEMP_FILE} /out:<TARGET> /implib:<TARGET_IMPLIB> /pdb:<TARGET_PDB> /dll /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR>${_PLATFORM_LINK_FLAGS} <LINK_FLAGS> <LINK_LIBRARIES> ${CMAKE_END_TEMP_FILE}")
set(CMAKE_${lang}_CREATE_SHARED_MODULE ${CMAKE_${lang}_CREATE_SHARED_LIBRARY})
- set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "<CMAKE_LINKER> /lib ${CMAKE_CL_NOLOGO} <LINK_FLAGS> /out:<TARGET> <OBJECTS> ")
+ set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "<CMAKE_AR> ${CMAKE_CL_NOLOGO} <LINK_FLAGS> /out:<TARGET> <OBJECTS> ")
set(CMAKE_${lang}_COMPILE_OBJECT
"<CMAKE_${lang}_COMPILER> ${CMAKE_START_TEMP_FILE} ${CMAKE_CL_NOLOGO}${_COMPILE_${lang}} <DEFINES> <INCLUDES> <FLAGS> /Fo<OBJECT> /Fd<TARGET_COMPILE_PDB>${_FS_${lang}} -c <SOURCE>${CMAKE_END_TEMP_FILE}")
diff --git a/Modules/Platform/Windows-NVIDIA-CUDA.cmake b/Modules/Platform/Windows-NVIDIA-CUDA.cmake
index f809094..2f50280 100644
--- a/Modules/Platform/Windows-NVIDIA-CUDA.cmake
+++ b/Modules/Platform/Windows-NVIDIA-CUDA.cmake
@@ -1,11 +1,11 @@
include(Platform/Windows-MSVC)
set(CMAKE_CUDA_COMPILE_PTX_COMPILATION
- "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> -x cu -ptx <SOURCE> -o <OBJECT> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS")
+ "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -ptx <SOURCE> -o <OBJECT> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS")
set(CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION
- "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> -x cu -dc <SOURCE> -o <OBJECT> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS")
+ "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -dc <SOURCE> -o <OBJECT> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS")
set(CMAKE_CUDA_COMPILE_WHOLE_COMPILATION
- "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> -x cu -c <SOURCE> -o <OBJECT> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS")
+ "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -c <SOURCE> -o <OBJECT> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS")
set(__IMPLICT_LINKS )
foreach(dir ${CMAKE_CUDA_HOST_IMPLICIT_LINK_DIRECTORIES})
@@ -23,7 +23,7 @@
"${_CMAKE_VS_LINK_DLL}<CMAKE_LINKER> ${CMAKE_CL_NOLOGO} <OBJECTS> ${CMAKE_START_TEMP_FILE} /out:<TARGET> /implib:<TARGET_IMPLIB> /pdb:<TARGET_PDB> /dll /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR>${_PLATFORM_LINK_FLAGS} <LINK_FLAGS> <LINK_LIBRARIES>${__IMPLICT_LINKS} ${CMAKE_END_TEMP_FILE}")
set(CMAKE_CUDA_CREATE_SHARED_MODULE ${CMAKE_CUDA_CREATE_SHARED_LIBRARY})
-set(CMAKE_CUDA_CREATE_STATIC_LIBRARY "<CMAKE_LINKER> /lib ${CMAKE_CL_NOLOGO} <LINK_FLAGS> /out:<TARGET> <OBJECTS> ")
+set(CMAKE_CUDA_CREATE_STATIC_LIBRARY "<CMAKE_AR> ${CMAKE_CL_NOLOGO} <LINK_FLAGS> /out:<TARGET> <OBJECTS> ")
set(CMAKE_CUDA_LINKER_SUPPORTS_PDB ON)
set(CMAKE_CUDA_LINK_EXECUTABLE
"${_CMAKE_VS_LINK_EXE}<CMAKE_LINKER> ${CMAKE_CL_NOLOGO} <OBJECTS> ${CMAKE_START_TEMP_FILE} /out:<TARGET> /implib:<TARGET_IMPLIB> /pdb:<TARGET_PDB> /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR>${_PLATFORM_LINK_FLAGS} <LINK_FLAGS> <LINK_LIBRARIES>${__IMPLICT_LINKS} ${CMAKE_END_TEMP_FILE}")
@@ -48,7 +48,7 @@
set(CMAKE_CUDA_DEVICE_LINK_LIBRARY
"<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <LANGUAGE_COMPILE_FLAGS> ${_CMAKE_CUDA_EXTRA_DEVICE_LINK_FLAGS} -shared -dlink <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS${__IMPLICT_DLINK_FLAGS}")
set(CMAKE_CUDA_DEVICE_LINK_EXECUTABLE
- "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <FLAGS> ${_CMAKE_CUDA_EXTRA_DEVICE_LINK_FLAGS} -shared -dlink <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS${__IMPLICT_DLINK_FLAGS}")
+ "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <FLAGS> ${_CMAKE_CUDA_EXTRA_DEVICE_LINK_FLAGS} -shared -dlink <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -Xcompiler=-Fd<TARGET_COMPILE_PDB>,-FS${__IMPLICT_DLINK_FLAGS}")
unset(__IMPLICT_DLINK_FLAGS)
string(REPLACE "/D" "-D" _PLATFORM_DEFINES_CUDA "${_PLATFORM_DEFINES}${_PLATFORM_DEFINES_CXX}")
diff --git a/Modules/Platform/Windows-df.cmake b/Modules/Platform/Windows-df.cmake
index f948914..8b824bc 100644
--- a/Modules/Platform/Windows-df.cmake
+++ b/Modules/Platform/Windows-df.cmake
@@ -13,7 +13,7 @@
set(CMAKE_Fortran_MODDIR_FLAG "-module:")
set(CMAKE_Fortran_CREATE_SHARED_LIBRARY
- "link ${CMAKE_CL_NOLOGO} ${CMAKE_START_TEMP_FILE} /out:<TARGET> /dll <LINK_FLAGS> <OBJECTS> <LINK_LIBRARIES> ${CMAKE_END_TEMP_FILE}")
+ "link ${CMAKE_CL_NOLOGO} ${CMAKE_START_TEMP_FILE} /out:<TARGET> /dll <LINK_FLAGS> <OBJECTS> <LINK_LIBRARIES> ${CMAKE_END_TEMP_FILE}")
set(CMAKE_Fortran_CREATE_SHARED_MODULE ${CMAKE_Fortran_CREATE_SHARED_LIBRARY})
@@ -22,7 +22,7 @@
# compile a C++ file into an object file
set(CMAKE_Fortran_COMPILE_OBJECT
- "<CMAKE_Fortran_COMPILER> ${CMAKE_START_TEMP_FILE} ${CMAKE_CL_NOLOGO} /object:<OBJECT> <FLAGS> /compile_only <SOURCE>${CMAKE_END_TEMP_FILE}")
+ "<CMAKE_Fortran_COMPILER> ${CMAKE_START_TEMP_FILE} ${CMAKE_CL_NOLOGO} /object:<OBJECT> <FLAGS> /compile_only <SOURCE>${CMAKE_END_TEMP_FILE}")
set(CMAKE_Fortran_LINK_EXECUTABLE
"<CMAKE_Fortran_COMPILER> ${CMAKE_CL_NOLOGO} ${CMAKE_START_TEMP_FILE} <FLAGS> /exe:<TARGET> <OBJECTS> /link <CMAKE_Fortran_LINK_FLAGS> <LINK_FLAGS> <LINK_LIBRARIES>${CMAKE_END_TEMP_FILE}")
diff --git a/Modules/Platform/eCos.cmake b/Modules/Platform/eCos.cmake
index e1279ef..25db028 100644
--- a/Modules/Platform/eCos.cmake
+++ b/Modules/Platform/eCos.cmake
@@ -52,8 +52,8 @@
add_definitions(-D__ECOS__=1 -D__ECOS=1)
# special link commands for eCos executables
-set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -nostdlib -nostartfiles -L${ECOS_LIBTARGET_DIRECTORY} -Ttarget.ld <LINK_LIBRARIES>")
-set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -nostdlib -nostartfiles -L${ECOS_LIBTARGET_DIRECTORY} -Ttarget.ld <LINK_LIBRARIES>")
+set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -nostdlib -nostartfiles -L${ECOS_LIBTARGET_DIRECTORY} -Ttarget.ld <LINK_LIBRARIES>")
+set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -nostdlib -nostartfiles -L${ECOS_LIBTARGET_DIRECTORY} -Ttarget.ld <LINK_LIBRARIES>")
# eCos doesn't support shared libs
set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS FALSE)
diff --git a/Modules/Platform/gas.cmake b/Modules/Platform/gas.cmake
index 7c659f2..8484076 100644
--- a/Modules/Platform/gas.cmake
+++ b/Modules/Platform/gas.cmake
@@ -11,7 +11,7 @@
"<CMAKE_RANLIB> <TARGET> ")
set(CMAKE_ASM${ASM_DIALECT}_LINK_EXECUTABLE
- "<CMAKE_LINKER> <FLAGS> <CMAKE_ASM${ASM_DIALECT}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+ "<CMAKE_LINKER> <FLAGS> <CMAKE_ASM${ASM_DIALECT}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
# to be done
set(CMAKE_ASM${ASM_DIALECT}_CREATE_SHARED_LIBRARY)
diff --git a/Modules/UseEcos.cmake b/Modules/UseEcos.cmake
index 60324b1..83c9b20 100644
--- a/Modules/UseEcos.cmake
+++ b/Modules/UseEcos.cmake
@@ -185,11 +185,11 @@
# when using nmake makefiles, the custom buildtype suppresses the default cl.exe flags
# and the rules for creating objects are adjusted for gcc
set(CMAKE_BUILD_TYPE CUSTOM_ECOS_BUILD)
- set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
+ set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
set(CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
# special link commands for ecos-executables
- set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <OBJECTS> -o <TARGET> ${_ecos_EXTRA_LIBS} -nostdlib -nostartfiles -L${CMAKE_CURRENT_BINARY_DIR}/ecos/install/lib -Ttarget.ld ${ECOS_LD_MCPU}")
- set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <OBJECTS> -o <TARGET> ${_ecos_EXTRA_LIBS} -nostdlib -nostartfiles -L${CMAKE_CURRENT_BINARY_DIR}/ecos/install/lib -Ttarget.ld ${ECOS_LD_MCPU}")
+ set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <OBJECTS> -o <TARGET> ${_ecos_EXTRA_LIBS} -nostdlib -nostartfiles -L${CMAKE_CURRENT_BINARY_DIR}/ecos/install/lib -Ttarget.ld ${ECOS_LD_MCPU}")
+ set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <OBJECTS> -o <TARGET> ${_ecos_EXTRA_LIBS} -nostdlib -nostartfiles -L${CMAKE_CURRENT_BINARY_DIR}/ecos/install/lib -Ttarget.ld ${ECOS_LD_MCPU}")
# some strict compiler flags
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wstrict-prototypes")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Woverloaded-virtual -fno-rtti -Wctor-dtor-privacy -fno-strict-aliasing -fno-exceptions")
diff --git a/Modules/UseSWIG.cmake b/Modules/UseSWIG.cmake
index 78522da..f6a20f8 100644
--- a/Modules/UseSWIG.cmake
+++ b/Modules/UseSWIG.cmake
@@ -341,6 +341,23 @@
list(APPEND files "${extra_file}")
endforeach()
+ if (language STREQUAL "FORTRAN" AND CMAKE_Fortran_COMPILER_LOADED)
+ # Process possible user-supplied extension in flags (obtained via parent
+ # scope variable) to determine the source file name.
+ list(FIND SWIG_COMPILATION_FLAGS "-fext" fext_idx)
+ if (fext_idx EQUAL -1)
+ # Default Fortran generated extension
+ set(fext "f90")
+ else()
+ # Get extension from user-provided flag
+ math(EXPR fext_idx "${fext_idx} + 1")
+ list(GET SWIG_COMPILATION_FLAGS "${fext_idx}" fext)
+ endif()
+ set(extra_file "${generatedpath}/${module_basename}.${fext}")
+ set_source_files_properties("${extra_file}" PROPERTIES LANGUAGE "Fortran")
+ list(APPEND files "${extra_file}")
+ endif()
+
set (${outfiles} ${files} PARENT_SCOPE)
endfunction()
@@ -415,6 +432,7 @@
get_filename_component(swig_source_file_fullname "${infile}" ABSOLUTE)
if (NOT SWIG_MODULE_${name}_NOPROXY)
+ set(SWIG_COMPILATION_FLAGS ${swig_source_file_flags})
SWIG_GET_EXTRA_OUTPUT_FILES(${SWIG_MODULE_${name}_LANGUAGE}
swig_extra_generated_files
"${outdir}"
@@ -787,6 +805,8 @@
if (APPLE)
set_target_properties (${target_name} PROPERTIES SUFFIX ".dylib")
endif ()
+ elseif (swig_lowercase_language STREQUAL "fortran")
+ # Do *not* override the target's library prefix
else()
# assume empty prefix because we expect the module to be dynamically loaded
set_target_properties (${target_name} PROPERTIES PREFIX "")
diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index c57f713..564e647 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -1,6 +1,11 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
+# To ensure maximum portability across various compilers and platforms
+# deactivate any compiler extensions
+set(CMAKE_C_EXTENSIONS FALSE)
+set(CMAKE_CXX_EXTENSIONS FALSE)
+
include(CheckIncludeFile)
# Check if we can build support for ELF parsing.
if(CMAKE_CXX_PLATFORM_ID MATCHES "OpenBSD")
@@ -354,6 +359,7 @@
cmMakefileTargetGenerator.cxx
cmMakefileExecutableTargetGenerator.cxx
cmMakefileLibraryTargetGenerator.cxx
+ cmMakefileProfilingData.cxx
cmMakefileUtilityTargetGenerator.cxx
cmMessageType.h
cmMessenger.cxx
@@ -484,6 +490,8 @@
cmBuildCommand.h
cmBuildNameCommand.cxx
cmBuildNameCommand.h
+ cmCMakeCommand.cxx
+ cmCMakeCommand.h
cmCMakeHostSystemInformationCommand.cxx
cmCMakeHostSystemInformationCommand.h
cmCMakeMinimumRequired.cxx
diff --git a/Source/CMakeVersion.cmake b/Source/CMakeVersion.cmake
index de3f050..b37e1ee 100644
--- a/Source/CMakeVersion.cmake
+++ b/Source/CMakeVersion.cmake
@@ -1,7 +1,7 @@
# CMake version number components.
set(CMake_VERSION_MAJOR 3)
set(CMake_VERSION_MINOR 17)
-set(CMake_VERSION_PATCH 0)
+set(CMake_VERSION_PATCH 20200331)
#set(CMake_VERSION_RC 0)
set(CMake_VERSION_IS_DIRTY 0)
diff --git a/Source/CPack/IFW/cmCPackIFWGenerator.cxx b/Source/CPack/IFW/cmCPackIFWGenerator.cxx
index 509ac65..2806c61 100644
--- a/Source/CPack/IFW/cmCPackIFWGenerator.cxx
+++ b/Source/CPack/IFW/cmCPackIFWGenerator.cxx
@@ -544,10 +544,7 @@
if (group->ParentGroup) {
cmCPackIFWPackage* package = this->GetGroupPackage(group->ParentGroup);
bool dot = !this->ResolveDuplicateNames;
- if (dot && name.substr(0, package->Name.size()) == package->Name) {
- dot = false;
- }
- if (dot) {
+ if (dot && !cmHasPrefix(name, package->Name)) {
name = package->Name + "." + name;
}
}
@@ -576,10 +573,7 @@
return package->Name;
}
bool dot = !this->ResolveDuplicateNames;
- if (dot && name.substr(0, package->Name.size()) == package->Name) {
- dot = false;
- }
- if (dot) {
+ if (dot && !cmHasPrefix(name, package->Name)) {
name = package->Name + "." + name;
}
}
diff --git a/Source/CPack/IFW/cmCPackIFWPackage.cxx b/Source/CPack/IFW/cmCPackIFWPackage.cxx
index 9a9cd56..56a74c5 100644
--- a/Source/CPack/IFW/cmCPackIFWPackage.cxx
+++ b/Source/CPack/IFW/cmCPackIFWPackage.cxx
@@ -55,8 +55,7 @@
if (dashPos != std::string::npos) {
pos = dashPos;
}
- this->Name =
- pos == std::string::npos ? dependence : dependence.substr(0, pos);
+ this->Name = dependence.substr(0, pos);
}
std::string cmCPackIFWPackage::DependenceStruct::NameWithCompare() const
diff --git a/Source/CPack/OSXScriptLauncher.cxx b/Source/CPack/OSXScriptLauncher.cxx
index 21d27a0..bdaf779 100644
--- a/Source/CPack/OSXScriptLauncher.cxx
+++ b/Source/CPack/OSXScriptLauncher.cxx
@@ -5,6 +5,8 @@
#include <string>
#include <vector>
+#include <cm/memory>
+
#include <CoreFoundation/CoreFoundation.h>
#include "cmsys/FStream.hxx"
@@ -26,7 +28,6 @@
CFStringRef fileName;
CFBundleRef appBundle;
CFURLRef scriptFileURL;
- UInt8* path;
// get CF URL for script
if (!(appBundle = CFBundleGetMainBundle())) {
@@ -41,13 +42,15 @@
}
// create path string
- if (!(path = new UInt8[PATH_MAX])) {
+ auto path = cm::make_unique<UInt8[]>(PATH_MAX);
+ if (!path) {
return 1;
}
// get the file system path of the url as a cstring
// in an encoding suitable for posix apis
- if (!CFURLGetFileSystemRepresentation(scriptFileURL, true, path, PATH_MAX)) {
+ if (!CFURLGetFileSystemRepresentation(scriptFileURL, true, path.get(),
+ PATH_MAX)) {
DebugError("CFURLGetFileSystemRepresentation failed");
return 1;
}
@@ -55,10 +58,10 @@
// dispose of the CF variable
CFRelease(scriptFileURL);
- std::string fullScriptPath = reinterpret_cast<char*>(path);
- delete[] path;
+ std::string fullScriptPath = reinterpret_cast<char*>(path.get());
+ path.reset();
- if (!cmsys::SystemTools::FileExists(fullScriptPath.c_str())) {
+ if (!cmsys::SystemTools::FileExists(fullScriptPath)) {
return 1;
}
@@ -80,7 +83,6 @@
cmsysProcess_SetTimeout(cp, 0);
cmsysProcess_Execute(cp);
- std::vector<char> tempOutput;
char* data;
int length;
while (cmsysProcess_WaitForData(cp, &data, &length, nullptr)) {
diff --git a/Source/CPack/WiX/cmCPackWIXGenerator.cxx b/Source/CPack/WiX/cmCPackWIXGenerator.cxx
index e71a38f..e481d13 100644
--- a/Source/CPack/WiX/cmCPackWIXGenerator.cxx
+++ b/Source/CPack/WiX/cmCPackWIXGenerator.cxx
@@ -4,6 +4,7 @@
#include <algorithm>
+#include <cm/memory>
#include <cm/string_view>
#include "cmsys/Directory.hxx"
@@ -35,22 +36,16 @@
#include "cmCMakeToWixPath.h"
cmCPackWIXGenerator::cmCPackWIXGenerator()
- : Patch(0)
- , ComponentGuidType(cmWIXSourceWriter::WIX_GENERATED_GUID)
+ : ComponentGuidType(cmWIXSourceWriter::WIX_GENERATED_GUID)
{
}
-cmCPackWIXGenerator::~cmCPackWIXGenerator()
-{
- if (this->Patch) {
- delete this->Patch;
- }
-}
+cmCPackWIXGenerator::~cmCPackWIXGenerator() = default;
int cmCPackWIXGenerator::InitializeInternal()
{
componentPackageMethod = ONE_PACKAGE;
- this->Patch = new cmWIXPatch(this->Logger);
+ this->Patch = cm::make_unique<cmWIXPatch>(this->Logger);
return this->Superclass::InitializeInternal();
}
@@ -103,7 +98,7 @@
command << " -ext " << QuotePath(ext);
}
- if (sourceFile.rfind(this->CPackTopLevel, 0) != 0) {
+ if (!cmHasSuffix(sourceFile, this->CPackTopLevel)) {
command << " " << QuotePath("-I" + this->CPackTopLevel);
}
@@ -355,8 +350,7 @@
std::vector<std::string> options = GetOptions();
for (std::string const& name : options) {
- if (name.length() > prefix.length() &&
- name.substr(0, prefix.length()) == prefix) {
+ if (cmHasPrefix(name, prefix)) {
std::string id = name.substr(prefix.length());
std::string value = GetOption(name.c_str());
@@ -1104,14 +1098,14 @@
cmCryptoHash sha1(cmCryptoHash::AlgoSHA1);
std::string const hash = sha1.HashString(path);
- std::string identifier = cmStrCat(cm::string_view(hash).substr(0, 7), '_');
-
const size_t maxFileNameLength = 52;
+ std::string identifier =
+ cmStrCat(cm::string_view(hash).substr(0, 7), '_',
+ cm::string_view(normalizedFilename).substr(0, maxFileNameLength));
+
+ // if the name was truncated
if (normalizedFilename.length() > maxFileNameLength) {
- identifier += normalizedFilename.substr(0, maxFileNameLength - 3);
identifier += "...";
- } else {
- identifier += normalizedFilename;
}
return identifier;
diff --git a/Source/CPack/WiX/cmCPackWIXGenerator.h b/Source/CPack/WiX/cmCPackWIXGenerator.h
index d193348..d5a16ec 100644
--- a/Source/CPack/WiX/cmCPackWIXGenerator.h
+++ b/Source/CPack/WiX/cmCPackWIXGenerator.h
@@ -4,6 +4,7 @@
#define cmCPackWIXGenerator_h
#include <map>
+#include <memory>
#include <string>
#include "cmCPackGenerator.h"
@@ -24,6 +25,8 @@
cmCPackTypeMacro(cmCPackWIXGenerator, cmCPackGenerator);
cmCPackWIXGenerator();
+ cmCPackWIXGenerator(const cmCPackWIXGenerator&) = delete;
+ const cmCPackWIXGenerator& operator=(const cmCPackWIXGenerator&) = delete;
~cmCPackWIXGenerator();
protected:
@@ -157,7 +160,7 @@
std::string CPackTopLevel;
- cmWIXPatch* Patch;
+ std::unique_ptr<cmWIXPatch> Patch;
cmWIXSourceWriter::GuidType ComponentGuidType;
};
diff --git a/Source/CPack/WiX/cmWIXAccessControlList.cxx b/Source/CPack/WiX/cmWIXAccessControlList.cxx
index 3668b46..9685a7f 100644
--- a/Source/CPack/WiX/cmWIXAccessControlList.cxx
+++ b/Source/CPack/WiX/cmWIXAccessControlList.cxx
@@ -2,6 +2,8 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmWIXAccessControlList.h"
+#include <cm/string_view>
+
#include "cmCPackGenerator.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
@@ -35,12 +37,13 @@
return;
}
- std::string user_and_domain = entry.substr(0, pos);
- std::string permission_string = entry.substr(pos + 1);
+ cm::string_view enview(entry);
+ cm::string_view user_and_domain = enview.substr(0, pos);
+ cm::string_view permission_string = enview.substr(pos + 1);
pos = user_and_domain.find('@');
- std::string user;
- std::string domain;
+ cm::string_view user;
+ cm::string_view domain;
if (pos != std::string::npos) {
user = user_and_domain.substr(0, pos);
domain = user_and_domain.substr(pos + 1);
@@ -51,9 +54,9 @@
std::vector<std::string> permissions = cmTokenize(permission_string, ",");
this->SourceWriter.BeginElement("Permission");
- this->SourceWriter.AddAttribute("User", user);
+ this->SourceWriter.AddAttribute("User", std::string(user));
if (!domain.empty()) {
- this->SourceWriter.AddAttribute("Domain", domain);
+ this->SourceWriter.AddAttribute("Domain", std::string(domain));
}
for (std::string const& permission : permissions) {
this->EmitBooleanAttribute(entry, cmTrimWhitespace(permission));
diff --git a/Source/CPack/WiX/cmWIXFilesSourceWriter.cxx b/Source/CPack/WiX/cmWIXFilesSourceWriter.cxx
index c0d879a..b4085d5 100644
--- a/Source/CPack/WiX/cmWIXFilesSourceWriter.cxx
+++ b/Source/CPack/WiX/cmWIXFilesSourceWriter.cxx
@@ -1,5 +1,10 @@
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
+#if defined(__CYGWIN__)
+// For S_IWRITE symbol
+# define _DEFAULT_SOURCE
+#endif
+
#include "cmWIXFilesSourceWriter.h"
#include "cm_sys_stat.h"
diff --git a/Source/CPack/WiX/cmWIXPatch.cxx b/Source/CPack/WiX/cmWIXPatch.cxx
index ca232f9..122ffaf 100644
--- a/Source/CPack/WiX/cmWIXPatch.cxx
+++ b/Source/CPack/WiX/cmWIXPatch.cxx
@@ -41,7 +41,7 @@
void cmWIXPatch::ApplyElementChildren(const cmWIXPatchElement& element,
cmWIXSourceWriter& writer)
{
- for (cmWIXPatchNode* node : element.children) {
+ for (const auto& node : element.children) {
switch (node->type()) {
case cmWIXPatchNode::ELEMENT:
ApplyElement(dynamic_cast<const cmWIXPatchElement&>(*node), writer);
diff --git a/Source/CPack/WiX/cmWIXPatchParser.cxx b/Source/CPack/WiX/cmWIXPatchParser.cxx
index fd9103b..5588d2d 100644
--- a/Source/CPack/WiX/cmWIXPatchParser.cxx
+++ b/Source/CPack/WiX/cmWIXPatchParser.cxx
@@ -2,6 +2,10 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmWIXPatchParser.h"
+#include <utility>
+
+#include <cm/memory>
+
#include "cm_expat.h"
#include "cmCPackGenerator.h"
@@ -20,12 +24,8 @@
{
}
-cmWIXPatchElement::~cmWIXPatchElement()
-{
- for (cmWIXPatchNode* child : children) {
- delete child;
- }
-}
+cmWIXPatchElement::cmWIXPatchElement() = default;
+cmWIXPatchElement::~cmWIXPatchElement() = default;
cmWIXPatchParser::cmWIXPatchParser(fragment_map_t& fragments,
cmCPackLog* logger)
@@ -54,8 +54,7 @@
} else if (State == INSIDE_FRAGMENT) {
cmWIXPatchElement& parent = *ElementStack.back();
- cmWIXPatchElement* element = new cmWIXPatchElement;
- parent.children.push_back(element);
+ auto element = cm::make_unique<cmWIXPatchElement>();
element->name = name;
@@ -66,7 +65,8 @@
element->attributes[key] = value;
}
- ElementStack.push_back(element);
+ ElementStack.push_back(element.get());
+ parent.children.push_back(std::move(element));
}
}
@@ -130,10 +130,10 @@
std::string::size_type last = text.find_last_not_of(whitespace);
if (first != std::string::npos && last != std::string::npos) {
- cmWIXPatchText* text_node = new cmWIXPatchText;
+ auto text_node = cm::make_unique<cmWIXPatchText>();
text_node->text = text.substr(first, last - first + 1);
- parent.children.push_back(text_node);
+ parent.children.push_back(std::move(text_node));
}
}
}
diff --git a/Source/CPack/WiX/cmWIXPatchParser.h b/Source/CPack/WiX/cmWIXPatchParser.h
index 87dd892..8d5d2ad 100644
--- a/Source/CPack/WiX/cmWIXPatchParser.h
+++ b/Source/CPack/WiX/cmWIXPatchParser.h
@@ -4,6 +4,7 @@
#define cmCPackWIXPatchParser_h
#include <map>
+#include <memory>
#include <vector>
#include "cmCPackLog.h"
@@ -33,9 +34,14 @@
{
virtual Type type();
+ cmWIXPatchElement();
+
+ cmWIXPatchElement(const cmWIXPatchElement&) = delete;
+ const cmWIXPatchElement& operator=(const cmWIXPatchElement&) = delete;
+
~cmWIXPatchElement();
- using child_list_t = std::vector<cmWIXPatchNode*>;
+ using child_list_t = std::vector<std::unique_ptr<cmWIXPatchNode>>;
using attributes_t = std::map<std::string, std::string>;
std::string name;
diff --git a/Source/CPack/cmCPackLog.cxx b/Source/CPack/cmCPackLog.cxx
index ca675fd..49e4113 100644
--- a/Source/CPack/cmCPackLog.cxx
+++ b/Source/CPack/cmCPackLog.cxx
@@ -4,54 +4,38 @@
#include <iostream>
+#include <cm/memory>
+
#include "cmGeneratedFileStream.h"
#include "cmSystemTools.h"
cmCPackLog::cmCPackLog()
{
- this->Verbose = false;
- this->Debug = false;
- this->Quiet = false;
- this->NewLine = true;
-
- this->LastTag = cmCPackLog::NOTAG;
this->DefaultOutput = &std::cout;
this->DefaultError = &std::cerr;
-
- this->LogOutput = nullptr;
- this->LogOutputCleanup = false;
}
-cmCPackLog::~cmCPackLog()
-{
- this->SetLogOutputStream(nullptr);
-}
+cmCPackLog::~cmCPackLog() = default;
void cmCPackLog::SetLogOutputStream(std::ostream* os)
{
- if (this->LogOutputCleanup && this->LogOutput) {
- delete this->LogOutput;
- }
- this->LogOutputCleanup = false;
+ this->LogOutputStream.reset();
this->LogOutput = os;
}
bool cmCPackLog::SetLogOutputFile(const char* fname)
{
- cmGeneratedFileStream* cg = nullptr;
+ this->LogOutputStream.reset();
if (fname) {
- cg = new cmGeneratedFileStream(fname);
+ this->LogOutputStream = cm::make_unique<cmGeneratedFileStream>(fname);
}
- if (cg && !*cg) {
- delete cg;
- cg = nullptr;
+ if (this->LogOutputStream && !*this->LogOutputStream) {
+ this->LogOutputStream.reset();
}
- this->SetLogOutputStream(cg);
- if (!cg) {
- return false;
- }
- this->LogOutputCleanup = true;
- return true;
+
+ this->LogOutput = this->LogOutputStream.get();
+
+ return this->LogOutput != nullptr;
}
void cmCPackLog::Log(int tag, const char* file, int line, const char* msg,
diff --git a/Source/CPack/cmCPackLog.h b/Source/CPack/cmCPackLog.h
index 1cb1643..68ffcce 100644
--- a/Source/CPack/cmCPackLog.h
+++ b/Source/CPack/cmCPackLog.h
@@ -5,6 +5,7 @@
#include "cmConfigure.h" // IWYU pragma: keep
+#include <memory>
#include <ostream>
#include <string>
@@ -97,13 +98,13 @@
void SetErrorPrefix(std::string const& pfx) { this->ErrorPrefix = pfx; }
private:
- bool Verbose;
- bool Debug;
- bool Quiet;
+ bool Verbose = false;
+ bool Debug = false;
+ bool Quiet = false;
- bool NewLine;
+ bool NewLine = true;
- int LastTag;
+ int LastTag = cmCPackLog::NOTAG;
std::string Prefix;
std::string OutputPrefix;
@@ -112,13 +113,11 @@
std::string WarningPrefix;
std::string ErrorPrefix;
- std::ostream* DefaultOutput;
- std::ostream* DefaultError;
+ std::ostream* DefaultOutput = nullptr;
+ std::ostream* DefaultError = nullptr;
- std::string LogOutputFileName;
- std::ostream* LogOutput;
- // Do we need to cleanup log output stream
- bool LogOutputCleanup;
+ std::ostream* LogOutput = nullptr;
+ std::unique_ptr<std::ostream> LogOutputStream;
};
class cmCPackLogWrite
diff --git a/Source/CPack/cmCPackNSISGenerator.cxx b/Source/CPack/cmCPackNSISGenerator.cxx
index 363f536..6b30407 100644
--- a/Source/CPack/cmCPackNSISGenerator.cxx
+++ b/Source/CPack/cmCPackNSISGenerator.cxx
@@ -68,7 +68,7 @@
// Use the custom component install directory if we have one
if (pos != std::string::npos) {
- const std::string componentName = fileN.substr(0, pos);
+ auto componentName = cm::string_view(fileN).substr(0, pos);
outputDir = CustomComponentInstallDirectory(componentName);
} else {
outputDir = CustomComponentInstallDirectory(fileN);
@@ -103,7 +103,7 @@
componentName = fileN.substr(0, slash);
// Strip off the component part of the path.
- fileN = fileN.substr(slash + 1);
+ fileN.erase(0, slash + 1);
}
}
std::replace(fileN.begin(), fileN.end(), '/', '\\');
@@ -672,7 +672,7 @@
const std::string componentOutputDir =
CustomComponentInstallDirectory(component->Name);
- componentCode += " SetOutPath \"" + componentOutputDir + "\"\n";
+ componentCode += cmStrCat(" SetOutPath \"", componentOutputDir, "\"\n");
// Create the actual installation commands
if (component->IsDownloaded) {
@@ -921,12 +921,11 @@
}
std::string cmCPackNSISGenerator::CustomComponentInstallDirectory(
- const std::string& componentName)
+ cm::string_view componentName)
{
- const char* outputDir =
- this->GetOption("CPACK_NSIS_" + componentName + "_INSTALL_DIRECTORY");
- const std::string componentOutputDir = (outputDir ? outputDir : "$INSTDIR");
- return componentOutputDir;
+ const char* outputDir = this->GetOption(
+ cmStrCat("CPACK_NSIS_", componentName, "_INSTALL_DIRECTORY"));
+ return outputDir ? outputDir : "$INSTDIR";
}
std::string cmCPackNSISGenerator::TranslateNewlines(std::string str)
diff --git a/Source/CPack/cmCPackNSISGenerator.h b/Source/CPack/cmCPackNSISGenerator.h
index 0af37af..88cba45 100644
--- a/Source/CPack/cmCPackNSISGenerator.h
+++ b/Source/CPack/cmCPackNSISGenerator.h
@@ -10,6 +10,8 @@
#include <string>
#include <vector>
+#include <cm/string_view>
+
#include "cmCPackGenerator.h"
class cmCPackComponent;
@@ -75,8 +77,7 @@
/// Returns the custom install directory if available for the specified
/// component, otherwise $INSTDIR is returned.
- std::string CustomComponentInstallDirectory(
- const std::string& componentName);
+ std::string CustomComponentInstallDirectory(cm::string_view componentName);
/// Translations any newlines found in the string into \\r\\n, so that the
/// resulting string can be used within NSIS.
diff --git a/Source/CPack/cpack.cxx b/Source/CPack/cpack.cxx
index dc31623..2e5bde2 100644
--- a/Source/CPack/cpack.cxx
+++ b/Source/CPack/cpack.cxx
@@ -85,7 +85,7 @@
return 0;
}
std::string key = value.substr(0, pos);
- value = value.substr(pos + 1);
+ value.erase(0, pos + 1);
def->Map[key] = value;
cmCPack_Log(def->Log, cmCPackLog::LOG_DEBUG,
"Set CPack variable: " << key << " to \"" << value << "\""
diff --git a/Source/CTest/cmCTestBuildAndTestHandler.cxx b/Source/CTest/cmCTestBuildAndTestHandler.cxx
index 5e29386..db426b2 100644
--- a/Source/CTest/cmCTestBuildAndTestHandler.cxx
+++ b/Source/CTest/cmCTestBuildAndTestHandler.cxx
@@ -379,7 +379,7 @@
const std::vector<std::string>& allArgs)
{
// --build-and-test options
- if (currentArg.find("--build-and-test", 0) == 0 &&
+ if (cmHasLiteralPrefix(currentArg, "--build-and-test") &&
idx < allArgs.size() - 1) {
if (idx + 2 < allArgs.size()) {
idx++;
@@ -397,25 +397,29 @@
return 0;
}
}
- if (currentArg.find("--build-target", 0) == 0 && idx < allArgs.size() - 1) {
+ if (cmHasLiteralPrefix(currentArg, "--build-target") &&
+ idx < allArgs.size() - 1) {
idx++;
this->BuildTargets.push_back(allArgs[idx]);
}
- if (currentArg.find("--build-nocmake", 0) == 0) {
+ if (cmHasLiteralPrefix(currentArg, "--build-nocmake")) {
this->BuildNoCMake = true;
}
- if (currentArg.find("--build-run-dir", 0) == 0 && idx < allArgs.size() - 1) {
+ if (cmHasLiteralPrefix(currentArg, "--build-run-dir") &&
+ idx < allArgs.size() - 1) {
idx++;
this->BuildRunDir = allArgs[idx];
}
- if (currentArg.find("--build-two-config", 0) == 0) {
+ if (cmHasLiteralPrefix(currentArg, "--build-two-config")) {
this->BuildTwoConfig = true;
}
- if (currentArg.find("--build-exe-dir", 0) == 0 && idx < allArgs.size() - 1) {
+ if (cmHasLiteralPrefix(currentArg, "--build-exe-dir") &&
+ idx < allArgs.size() - 1) {
idx++;
this->ExecutableDirectory = allArgs[idx];
}
- if (currentArg.find("--test-timeout", 0) == 0 && idx < allArgs.size() - 1) {
+ if (cmHasLiteralPrefix(currentArg, "--test-timeout") &&
+ idx < allArgs.size() - 1) {
idx++;
this->Timeout = cmDuration(atof(allArgs[idx].c_str()));
}
@@ -431,31 +435,33 @@
idx++;
this->BuildGeneratorToolset = allArgs[idx];
}
- if (currentArg.find("--build-project", 0) == 0 && idx < allArgs.size() - 1) {
+ if (cmHasLiteralPrefix(currentArg, "--build-project") &&
+ idx < allArgs.size() - 1) {
idx++;
this->BuildProject = allArgs[idx];
}
- if (currentArg.find("--build-makeprogram", 0) == 0 &&
+ if (cmHasLiteralPrefix(currentArg, "--build-makeprogram") &&
idx < allArgs.size() - 1) {
idx++;
this->BuildMakeProgram = allArgs[idx];
}
- if (currentArg.find("--build-config-sample", 0) == 0 &&
+ if (cmHasLiteralPrefix(currentArg, "--build-config-sample") &&
idx < allArgs.size() - 1) {
idx++;
this->ConfigSample = allArgs[idx];
}
- if (currentArg.find("--build-noclean", 0) == 0) {
+ if (cmHasLiteralPrefix(currentArg, "--build-noclean")) {
this->BuildNoClean = true;
}
- if (currentArg.find("--build-options", 0) == 0) {
+ if (cmHasLiteralPrefix(currentArg, "--build-options")) {
while (idx + 1 < allArgs.size() && allArgs[idx + 1] != "--build-target" &&
allArgs[idx + 1] != "--test-command") {
++idx;
this->BuildOptions.push_back(allArgs[idx]);
}
}
- if (currentArg.find("--test-command", 0) == 0 && idx < allArgs.size() - 1) {
+ if (cmHasLiteralPrefix(currentArg, "--test-command") &&
+ idx < allArgs.size() - 1) {
++idx;
this->TestCommand = allArgs[idx];
while (idx + 1 < allArgs.size()) {
diff --git a/Source/CTest/cmCTestBuildHandler.cxx b/Source/CTest/cmCTestBuildHandler.cxx
index 03a3fd3..90c5b2a 100644
--- a/Source/CTest/cmCTestBuildHandler.cxx
+++ b/Source/CTest/cmCTestBuildHandler.cxx
@@ -386,24 +386,20 @@
if (this->CTest->GetCTestConfiguration("SourceDirectory").size() > 20) {
std::string srcdir =
this->CTest->GetCTestConfiguration("SourceDirectory") + "/";
- for (cc = srcdir.size() - 2; cc > 0; cc--) {
- if (srcdir[cc] == '/') {
- srcdir = srcdir.substr(0, cc + 1);
- break;
- }
+ cc = srcdir.rfind('/', srcdir.size() - 2);
+ if (cc != std::string::npos) {
+ srcdir.resize(cc + 1);
+ this->SimplifySourceDir = std::move(srcdir);
}
- this->SimplifySourceDir = srcdir;
}
if (this->CTest->GetCTestConfiguration("BuildDirectory").size() > 20) {
std::string bindir =
this->CTest->GetCTestConfiguration("BuildDirectory") + "/";
- for (cc = bindir.size() - 2; cc > 0; cc--) {
- if (bindir[cc] == '/') {
- bindir = bindir.substr(0, cc + 1);
- break;
- }
+ cc = bindir.rfind('/', bindir.size() - 2);
+ if (cc != std::string::npos) {
+ bindir.resize(cc + 1);
+ this->SimplifyBuildDir = std::move(bindir);
}
- this->SimplifyBuildDir = bindir;
}
// Ok, let's do the build
diff --git a/Source/CTest/cmCTestCoverageHandler.cxx b/Source/CTest/cmCTestCoverageHandler.cxx
index 2c8f119..daa10c9 100644
--- a/Source/CTest/cmCTestCoverageHandler.cxx
+++ b/Source/CTest/cmCTestCoverageHandler.cxx
@@ -680,8 +680,9 @@
//
#ifdef _WIN32
# define fnc(s) cmSystemTools::LowerCase(s)
+# define fnc_prefix(s, t) fnc(s.substr(0, t.size())) == fnc(t)
#else
-# define fnc(s) s
+# define fnc_prefix(s, t) cmHasPrefix(s, t)
#endif
bool IsFileInDir(const std::string& infile, const std::string& indir)
@@ -689,8 +690,8 @@
std::string file = cmSystemTools::CollapseFullPath(infile);
std::string dir = cmSystemTools::CollapseFullPath(indir);
- return file.size() > dir.size() &&
- fnc(file.substr(0, dir.size())) == fnc(dir) && file[dir.size()] == '/';
+ return file.size() > dir.size() && fnc_prefix(file, dir) &&
+ file[dir.size()] == '/';
}
int cmCTestCoverageHandler::HandlePHPCoverage(
@@ -1709,29 +1710,26 @@
// Read the coverage count from the beginning of the Trace.py output
// line
- std::string prefix = nl.substr(0, 6);
- if (prefix[5] != ' ' && prefix[5] != ':') {
- // This is a hack. We should really do something more elaborate
- prefix = nl.substr(0, 7);
- if (prefix[6] != ' ' && prefix[6] != ':') {
- prefix = nl.substr(0, 8);
- if (prefix[7] != ' ' && prefix[7] != ':') {
- cmCTestLog(this->CTest, ERROR_MESSAGE,
- "Currently the limit is maximum coverage of 999999"
- << std::endl);
- }
+ std::string::size_type pos;
+ int cov = 0;
+ // This is a hack. We should really do something more elaborate
+ for (pos = 5; pos < 8; pos++) {
+ if (nl[pos] == ' ') {
+ // This line does not have ':' so no coverage here. That said,
+ // Trace.py does not handle not covered lines versus comments etc.
+ // So, this will be set to 0.
+ break;
+ }
+ if (nl[pos] == ':') {
+ cov = atoi(nl.substr(0, pos - 1).c_str());
+ break;
}
}
- int cov = atoi(prefix.c_str());
- if (prefix[prefix.size() - 1] != ':') {
- // This line does not have ':' so no coverage here. That said,
- // Trace.py does not handle not covered lines versus comments etc.
- // So, this will be set to 0.
- cov = 0;
+ if (pos == 8) {
+ cmCTestLog(this->CTest, ERROR_MESSAGE,
+ "Currently the limit is maximum coverage of 999999"
+ << std::endl);
}
- cmCTestOptionalLog(
- this->CTest, DEBUG,
- "Prefix: " << prefix << " cov: " << cov << std::endl, this->Quiet);
// Read the line number starting at the 10th character of the gcov
// output line
long lineIdx = cnt;
diff --git a/Source/CTest/cmCTestGIT.cxx b/Source/CTest/cmCTestGIT.cxx
index 3f3c107..568b091 100644
--- a/Source/CTest/cmCTestGIT.cxx
+++ b/Source/CTest/cmCTestGIT.cxx
@@ -6,6 +6,7 @@
#include <cstdio>
#include <cstdlib>
#include <ctime>
+#include <utility>
#include <vector>
#include "cmsys/FStream.hxx"
@@ -193,7 +194,8 @@
if (line.find("\tnot-for-merge\t") == std::string::npos) {
std::string::size_type pos = line.find('\t');
if (pos != std::string::npos) {
- sha1 = line.substr(0, pos);
+ sha1 = std::move(line);
+ sha1.resize(pos);
}
}
}
diff --git a/Source/CTest/cmCTestMultiProcessHandler.cxx b/Source/CTest/cmCTestMultiProcessHandler.cxx
index 2192843..50c963d 100644
--- a/Source/CTest/cmCTestMultiProcessHandler.cxx
+++ b/Source/CTest/cmCTestMultiProcessHandler.cxx
@@ -12,13 +12,13 @@
#include <iomanip>
#include <iostream>
#include <list>
-#include <memory>
#include <sstream>
#include <stack>
#include <unordered_map>
#include <utility>
#include <vector>
+#include <cm/memory>
#include <cmext/algorithm>
#include "cmsys/FStream.hxx"
@@ -172,7 +172,8 @@
this->EraseTest(test);
this->RunningCount += GetProcessorsUsed(test);
- cmCTestRunTest* testRun = new cmCTestRunTest(*this);
+ auto testRun = cm::make_unique<cmCTestRunTest>(*this);
+
if (this->RepeatMode != cmCTest::Repeat::Never) {
testRun->SetRepeatMode(this->RepeatMode);
testRun->SetNumberOfRuns(this->RepeatCount);
@@ -229,28 +230,25 @@
e << "\n";
}
e << "Resource spec file:\n\n " << this->TestHandler->ResourceSpecFile;
- testRun->StartFailure(e.str(), "Insufficient resources");
- this->FinishTestProcess(testRun, false);
+ cmCTestRunTest::StartFailure(std::move(testRun), e.str(),
+ "Insufficient resources");
return false;
}
cmWorkingDirectory workdir(this->Properties[test]->Directory);
if (workdir.Failed()) {
- testRun->StartFailure("Failed to change working directory to " +
- this->Properties[test]->Directory + " : " +
- std::strerror(workdir.GetLastResult()),
- "Failed to change working directory");
- } else {
- if (testRun->StartTest(this->Completed, this->Total)) {
- // Ownership of 'testRun' has moved to another structure.
- // When the test finishes, FinishTestProcess will be called.
- return true;
- }
+ cmCTestRunTest::StartFailure(std::move(testRun),
+ "Failed to change working directory to " +
+ this->Properties[test]->Directory + " : " +
+ std::strerror(workdir.GetLastResult()),
+ "Failed to change working directory");
+ return false;
}
- // Pass ownership of 'testRun'.
- this->FinishTestProcess(testRun, false);
- return false;
+ // Ownership of 'testRun' has moved to another structure.
+ // When the test finishes, FinishTestProcess will be called.
+ return cmCTestRunTest::StartTest(std::move(testRun), this->Completed,
+ this->Total);
}
bool cmCTestMultiProcessHandler::AllocateResources(int index)
@@ -540,7 +538,8 @@
if (this->SerialTestRunning) {
break;
}
- // We can only start a RUN_SERIAL test if no other tests are also running.
+ // We can only start a RUN_SERIAL test if no other tests are also
+ // running.
if (this->Properties[test]->RunSerial && this->RunningCount > 0) {
continue;
}
@@ -618,8 +617,8 @@
self->StartNextTests();
}
-void cmCTestMultiProcessHandler::FinishTestProcess(cmCTestRunTest* runner,
- bool started)
+void cmCTestMultiProcessHandler::FinishTestProcess(
+ std::unique_ptr<cmCTestRunTest> runner, bool started)
{
this->Completed++;
@@ -631,7 +630,8 @@
this->SetStopTimePassed();
}
if (started) {
- if (!this->StopTimePassed && runner->StartAgain(this->Completed)) {
+ if (!this->StopTimePassed &&
+ cmCTestRunTest::StartAgain(std::move(runner), this->Completed)) {
this->Completed--; // remove the completed test because run again
return;
}
@@ -659,7 +659,7 @@
}
properties->Affinity.clear();
- delete runner;
+ runner.reset();
if (started) {
this->StartNextTests();
}
diff --git a/Source/CTest/cmCTestMultiProcessHandler.h b/Source/CTest/cmCTestMultiProcessHandler.h
index 5b429d4..c3686bc 100644
--- a/Source/CTest/cmCTestMultiProcessHandler.h
+++ b/Source/CTest/cmCTestMultiProcessHandler.h
@@ -6,6 +6,7 @@
#include "cmConfigure.h" // IWYU pragma: keep
#include <map>
+#include <memory>
#include <set>
#include <string>
#include <vector>
@@ -124,7 +125,7 @@
// Removes the checkpoint file
void MarkFinished();
void EraseTest(int index);
- void FinishTestProcess(cmCTestRunTest* runner, bool started);
+ void FinishTestProcess(std::unique_ptr<cmCTestRunTest> runner, bool started);
static void OnTestLoadRetryCB(uv_timer_t* timer);
diff --git a/Source/CTest/cmCTestRunTest.cxx b/Source/CTest/cmCTestRunTest.cxx
index ec54960..7d0f69b 100644
--- a/Source/CTest/cmCTestRunTest.cxx
+++ b/Source/CTest/cmCTestRunTest.cxx
@@ -314,23 +314,27 @@
return passed || skipped;
}
-bool cmCTestRunTest::StartAgain(size_t completed)
+bool cmCTestRunTest::StartAgain(std::unique_ptr<cmCTestRunTest> runner,
+ size_t completed)
{
- if (!this->RunAgain) {
+ auto* testRun = runner.get();
+
+ if (!testRun->RunAgain) {
return false;
}
- this->RunAgain = false; // reset
+ testRun->RunAgain = false; // reset
+ testRun->TestProcess = cm::make_unique<cmProcess>(std::move(runner));
// change to tests directory
- cmWorkingDirectory workdir(this->TestProperties->Directory);
+ cmWorkingDirectory workdir(testRun->TestProperties->Directory);
if (workdir.Failed()) {
- this->StartFailure("Failed to change working directory to " +
- this->TestProperties->Directory + " : " +
- std::strerror(workdir.GetLastResult()),
- "Failed to change working directory");
+ testRun->StartFailure("Failed to change working directory to " +
+ testRun->TestProperties->Directory + " : " +
+ std::strerror(workdir.GetLastResult()),
+ "Failed to change working directory");
return true;
}
- this->StartTest(completed, this->TotalNumberOfTests);
+ testRun->StartTest(completed, testRun->TotalNumberOfTests);
return true;
}
@@ -382,6 +386,18 @@
handler->PostProcessTest(this->TestResult, this->Index);
}
+void cmCTestRunTest::StartFailure(std::unique_ptr<cmCTestRunTest> runner,
+ std::string const& output,
+ std::string const& detail)
+{
+ auto* testRun = runner.get();
+
+ testRun->TestProcess = cm::make_unique<cmProcess>(std::move(runner));
+ testRun->StartFailure(output, detail);
+
+ testRun->FinalizeTest(false);
+}
+
void cmCTestRunTest::StartFailure(std::string const& output,
std::string const& detail)
{
@@ -413,7 +429,6 @@
this->TestResult.Path = this->TestProperties->Directory;
this->TestResult.Output = output;
this->TestResult.FullCommandLine.clear();
- this->TestProcess = cm::make_unique<cmProcess>(*this);
}
std::string cmCTestRunTest::GetTestPrefix(size_t completed, size_t total) const
@@ -437,6 +452,21 @@
return outputStream.str();
}
+bool cmCTestRunTest::StartTest(std::unique_ptr<cmCTestRunTest> runner,
+ size_t completed, size_t total)
+{
+ auto* testRun = runner.get();
+
+ testRun->TestProcess = cm::make_unique<cmProcess>(std::move(runner));
+
+ if (!testRun->StartTest(completed, total)) {
+ testRun->FinalizeTest(false);
+ return false;
+ }
+
+ return true;
+}
+
// Starts the execution of a test. Returns once it has started
bool cmCTestRunTest::StartTest(size_t completed, size_t total)
{
@@ -468,7 +498,6 @@
if (this->TestProperties->Disabled) {
this->TestResult.CompletionStatus = "Disabled";
this->TestResult.Status = cmCTestTestHandler::NOT_RUN;
- this->TestProcess = cm::make_unique<cmProcess>(*this);
this->TestResult.Output = "Disabled";
this->TestResult.FullCommandLine.clear();
return false;
@@ -482,7 +511,6 @@
// its arguments are irrelevant. This matters for the case where a fixture
// dependency might be creating the executable we want to run.
if (!this->FailedDependencies.empty()) {
- this->TestProcess = cm::make_unique<cmProcess>(*this);
std::string msg = "Failed test dependencies:";
for (std::string const& failedDep : this->FailedDependencies) {
msg += " " + failedDep;
@@ -499,7 +527,6 @@
this->ComputeArguments();
std::vector<std::string>& args = this->TestProperties->Args;
if (args.size() >= 2 && args[1] == "NOT_AVAILABLE") {
- this->TestProcess = cm::make_unique<cmProcess>(*this);
std::string msg;
if (this->CTest->GetConfigType().empty()) {
msg = "Test not available without configuration. (Missing \"-C "
@@ -521,7 +548,6 @@
for (std::string const& file : this->TestProperties->RequiredFiles) {
if (!cmSystemTools::FileExists(file)) {
// Required file was not found
- this->TestProcess = cm::make_unique<cmProcess>(*this);
*this->TestHandler->LogFile << "Unable to find required file: " << file
<< std::endl;
cmCTestLog(this->CTest, ERROR_MESSAGE,
@@ -537,7 +563,6 @@
if (this->ActualCommand.empty()) {
// if the command was not found create a TestResult object
// that has that information
- this->TestProcess = cm::make_unique<cmProcess>(*this);
*this->TestHandler->LogFile << "Unable to find executable: " << args[1]
<< std::endl;
cmCTestLog(this->CTest, ERROR_MESSAGE,
@@ -649,7 +674,6 @@
std::vector<std::string>* environment,
std::vector<size_t>* affinity)
{
- this->TestProcess = cm::make_unique<cmProcess>(*this);
this->TestProcess->SetId(this->Index);
this->TestProcess->SetWorkingDirectory(this->TestProperties->Directory);
this->TestProcess->SetCommand(this->ActualCommand);
@@ -816,7 +840,8 @@
"Testing " << this->TestProperties->Name << " ... ");
}
-void cmCTestRunTest::FinalizeTest()
+void cmCTestRunTest::FinalizeTest(bool started)
{
- this->MultiTestHandler.FinishTestProcess(this, true);
+ this->MultiTestHandler.FinishTestProcess(this->TestProcess->GetRunner(),
+ started);
}
diff --git a/Source/CTest/cmCTestRunTest.h b/Source/CTest/cmCTestRunTest.h
index 4988839..b1d188a 100644
--- a/Source/CTest/cmCTestRunTest.h
+++ b/Source/CTest/cmCTestRunTest.h
@@ -65,6 +65,15 @@
// Read and store output. Returns true if it must be called again.
void CheckOutput(std::string const& line);
+ static bool StartTest(std::unique_ptr<cmCTestRunTest> runner,
+ size_t completed, size_t total);
+ static bool StartAgain(std::unique_ptr<cmCTestRunTest> runner,
+ size_t completed);
+
+ static void StartFailure(std::unique_ptr<cmCTestRunTest> runner,
+ std::string const& output,
+ std::string const& detail);
+
// launch the test process, return whether it started correctly
bool StartTest(size_t completed, size_t total);
// capture and report the test results
@@ -74,8 +83,6 @@
void ComputeWeightedCost();
- bool StartAgain(size_t completed);
-
void StartFailure(std::string const& output, std::string const& detail);
cmCTest* GetCTest() const { return this->CTest; }
@@ -84,7 +91,7 @@
const std::vector<std::string>& GetArguments() { return this->Arguments; }
- void FinalizeTest();
+ void FinalizeTest(bool started = true);
bool TimedOutForStopTime() const { return this->TimeoutIsForStopTime; }
diff --git a/Source/CTest/cmCTestScriptHandler.cxx b/Source/CTest/cmCTestScriptHandler.cxx
index 7803e37..4fa4dc0 100644
--- a/Source/CTest/cmCTestScriptHandler.cxx
+++ b/Source/CTest/cmCTestScriptHandler.cxx
@@ -6,7 +6,6 @@
#include <cstdlib>
#include <cstring>
#include <map>
-#include <memory>
#include <ratio>
#include <sstream>
#include <utility>
@@ -51,22 +50,7 @@
#define CTEST_INITIAL_CMAKE_OUTPUT_FILE_NAME "CTestInitialCMakeOutput.log"
-cmCTestScriptHandler::cmCTestScriptHandler()
-{
- this->Backup = false;
- this->EmptyBinDir = false;
- this->EmptyBinDirOnce = false;
- this->Makefile = nullptr;
- this->ParentMakefile = nullptr;
- this->CMake = nullptr;
- this->GlobalGenerator = nullptr;
-
- this->ScriptStartTime = std::chrono::steady_clock::time_point();
-
- // the *60 is because the settings are in minutes but GetTime is seconds
- this->MinimumInterval = 30 * 60;
- this->ContinuousDuration = -1;
-}
+cmCTestScriptHandler::cmCTestScriptHandler() = default;
void cmCTestScriptHandler::Initialize()
{
@@ -95,22 +79,15 @@
// what time in seconds did this script start running
this->ScriptStartTime = std::chrono::steady_clock::time_point();
- delete this->Makefile;
- this->Makefile = nullptr;
+ this->Makefile.reset();
this->ParentMakefile = nullptr;
- delete this->GlobalGenerator;
- this->GlobalGenerator = nullptr;
+ this->GlobalGenerator.reset();
- delete this->CMake;
+ this->CMake.reset();
}
-cmCTestScriptHandler::~cmCTestScriptHandler()
-{
- delete this->Makefile;
- delete this->GlobalGenerator;
- delete this->CMake;
-}
+cmCTestScriptHandler::~cmCTestScriptHandler() = default;
// just adds an argument to the vector
void cmCTestScriptHandler::AddConfigurationScript(const char* script,
@@ -247,23 +224,20 @@
void cmCTestScriptHandler::CreateCMake()
{
// create a cmake instance to read the configuration script
- if (this->CMake) {
- delete this->CMake;
- delete this->GlobalGenerator;
- delete this->Makefile;
- }
- this->CMake = new cmake(cmake::RoleScript, cmState::CTest);
+ this->CMake = cm::make_unique<cmake>(cmake::RoleScript, cmState::CTest);
this->CMake->SetHomeDirectory("");
this->CMake->SetHomeOutputDirectory("");
this->CMake->GetCurrentSnapshot().SetDefaultDefinitions();
this->CMake->AddCMakePaths();
- this->GlobalGenerator = new cmGlobalGenerator(this->CMake);
+ this->GlobalGenerator =
+ cm::make_unique<cmGlobalGenerator>(this->CMake.get());
cmStateSnapshot snapshot = this->CMake->GetCurrentSnapshot();
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
snapshot.GetDirectory().SetCurrentSource(cwd);
snapshot.GetDirectory().SetCurrentBinary(cwd);
- this->Makefile = new cmMakefile(this->GlobalGenerator, snapshot);
+ this->Makefile =
+ cm::make_unique<cmMakefile>(this->GlobalGenerator.get(), snapshot);
if (this->ParentMakefile) {
this->Makefile->SetRecursionDepth(
this->ParentMakefile->GetRecursionDepth());
@@ -310,12 +284,14 @@
// if the argument has a , in it then it needs to be broken into the fist
// argument (which is the script) and the second argument which will be
// passed into the scripts as S_ARG
- std::string script = total_script_arg;
+ std::string script;
std::string script_arg;
const std::string::size_type comma_pos = total_script_arg.find(',');
if (comma_pos != std::string::npos) {
script = total_script_arg.substr(0, comma_pos);
script_arg = total_script_arg.substr(comma_pos + 1);
+ } else {
+ script = total_script_arg;
}
// make sure the file exists
if (!cmSystemTools::FileExists(script)) {
@@ -878,7 +854,7 @@
const char* sname, bool InProcess,
int* returnValue)
{
- cmCTestScriptHandler* sh = new cmCTestScriptHandler();
+ auto sh = cm::make_unique<cmCTestScriptHandler>();
sh->SetCTestInstance(ctest);
sh->ParentMakefile = mf;
sh->AddConfigurationScript(sname, InProcess);
@@ -886,7 +862,6 @@
if (returnValue) {
*returnValue = res;
}
- delete sh;
return true;
}
diff --git a/Source/CTest/cmCTestScriptHandler.h b/Source/CTest/cmCTestScriptHandler.h
index d003199..ebb7905 100644
--- a/Source/CTest/cmCTestScriptHandler.h
+++ b/Source/CTest/cmCTestScriptHandler.h
@@ -101,12 +101,14 @@
cmDuration GetRemainingTimeAllowed();
cmCTestScriptHandler();
+ cmCTestScriptHandler(const cmCTestScriptHandler&) = delete;
+ const cmCTestScriptHandler& operator=(const cmCTestScriptHandler&) = delete;
~cmCTestScriptHandler() override;
void Initialize() override;
void CreateCMake();
- cmake* GetCMake() { return this->CMake; }
+ cmake* GetCMake() { return this->CMake.get(); }
void SetRunCurrentScript(bool value);
@@ -143,9 +145,9 @@
bool ShouldRunCurrentScript;
- bool Backup;
- bool EmptyBinDir;
- bool EmptyBinDirOnce;
+ bool Backup = false;
+ bool EmptyBinDir = false;
+ bool EmptyBinDirOnce = false;
std::string SourceDir;
std::string BinaryDir;
@@ -161,16 +163,18 @@
std::string CMOutFile;
std::vector<std::string> ExtraUpdates;
- double MinimumInterval;
- double ContinuousDuration;
+ // the *60 is because the settings are in minutes but GetTime is seconds
+ double MinimumInterval = 30 * 60;
+ double ContinuousDuration = -1;
// what time in seconds did this script start running
- std::chrono::steady_clock::time_point ScriptStartTime;
+ std::chrono::steady_clock::time_point ScriptStartTime =
+ std::chrono::steady_clock::time_point();
- cmMakefile* Makefile;
- cmMakefile* ParentMakefile;
- cmGlobalGenerator* GlobalGenerator;
- cmake* CMake;
+ std::unique_ptr<cmMakefile> Makefile;
+ cmMakefile* ParentMakefile = nullptr;
+ std::unique_ptr<cmGlobalGenerator> GlobalGenerator;
+ std::unique_ptr<cmake> CMake;
};
#endif
diff --git a/Source/CTest/cmCTestSubmitHandler.cxx b/Source/CTest/cmCTestSubmitHandler.cxx
index 22ab48f..811a7e8 100644
--- a/Source/CTest/cmCTestSubmitHandler.cxx
+++ b/Source/CTest/cmCTestSubmitHandler.cxx
@@ -260,11 +260,10 @@
cmCTestScriptHandler* ch = this->CTest->GetScriptHandler();
cmake* cm = ch->GetCMake();
if (cm) {
- const char* subproject =
- cm->GetState()->GetGlobalProperty("SubProject");
+ cmProp subproject = cm->GetState()->GetGlobalProperty("SubProject");
if (subproject) {
upload_as += "&subproject=";
- upload_as += ctest_curl.Escape(subproject);
+ upload_as += ctest_curl.Escape(*subproject);
}
}
}
@@ -506,18 +505,19 @@
curl.SetTimeOutSeconds(SUBMIT_TIMEOUT_IN_SECONDS_DEFAULT);
curl.SetHttpHeaders(this->HttpHeaders);
std::string url = this->CTest->GetSubmitURL();
- std::string fields;
- std::string::size_type pos = url.find('?');
- if (pos != std::string::npos) {
- fields = url.substr(pos + 1);
- url = url.substr(0, pos);
- }
if (!cmHasLiteralPrefix(url, "http://") &&
!cmHasLiteralPrefix(url, "https://")) {
cmCTestLog(this->CTest, ERROR_MESSAGE,
"Only http and https are supported for CDASH_UPLOAD\n");
return -1;
}
+
+ std::string fields;
+ std::string::size_type pos = url.find('?');
+ if (pos != std::string::npos) {
+ fields = url.substr(pos + 1);
+ url.erase(pos);
+ }
bool internalTest = cmIsOn(this->GetOption("InternalTest"));
// Get RETRY_COUNT and RETRY_DELAY values if they were set.
@@ -555,11 +555,11 @@
// a "&subproject=subprojectname" to the first POST.
cmCTestScriptHandler* ch = this->CTest->GetScriptHandler();
cmake* cm = ch->GetCMake();
- const char* subproject = cm->GetState()->GetGlobalProperty("SubProject");
+ cmProp subproject = cm->GetState()->GetGlobalProperty("SubProject");
// TODO: Encode values for a URL instead of trusting caller.
std::ostringstream str;
if (subproject) {
- str << "subproject=" << curl.Escape(subproject) << "&";
+ str << "subproject=" << curl.Escape(*subproject) << "&";
}
auto timeNow =
std::chrono::system_clock::to_time_t(std::chrono::system_clock::now());
diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index 4f324ea..1feac3a 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -18,12 +18,14 @@
#include <utility>
#include <cm/memory>
+#include <cm/string_view>
#include "cmsys/FStream.hxx"
#include <cmsys/Base64.h>
#include <cmsys/Directory.hxx>
#include <cmsys/RegularExpression.hxx>
+#include "cm_static_string_view.hxx"
#include "cm_utf8.h"
#include "cmAlgorithms.h"
@@ -1267,7 +1269,7 @@
this->StartTestTime = std::chrono::system_clock::now();
auto elapsed_time_start = std::chrono::steady_clock::now();
- cmCTestMultiProcessHandler* parallel = new cmCTestMultiProcessHandler;
+ auto parallel = cm::make_unique<cmCTestMultiProcessHandler>();
parallel->SetCTest(this->CTest);
parallel->SetParallelLevel(this->CTest->GetParallelLevel());
parallel->SetTestHandler(this);
@@ -1338,7 +1340,6 @@
} else {
parallel->RunTests();
}
- delete parallel;
this->EndTest = this->CTest->CurrentTime();
this->EndTestTime = std::chrono::system_clock::now();
this->ElapsedTestingTime =
@@ -1894,7 +1895,8 @@
continue;
}
- int val = atoi(line.substr(0, pos).c_str());
+ line.erase(pos);
+ int val = atoi(line.c_str());
this->TestsToRun.push_back(val);
}
ifs.close();
@@ -2016,13 +2018,13 @@
| std::ios::binary
#endif
);
- unsigned char* file_buffer = new unsigned char[len + 1];
- ifs.read(reinterpret_cast<char*>(file_buffer), len);
- unsigned char* encoded_buffer = new unsigned char[static_cast<int>(
- static_cast<double>(len) * 1.5 + 5.0)];
+ auto file_buffer = cm::make_unique<unsigned char[]>(len + 1);
+ ifs.read(reinterpret_cast<char*>(file_buffer.get()), len);
+ auto encoded_buffer = cm::make_unique<unsigned char[]>(
+ static_cast<int>(static_cast<double>(len) * 1.5 + 5.0));
- size_t rlen =
- cmsysBase64_Encode(file_buffer, len, encoded_buffer, 1);
+ size_t rlen = cmsysBase64_Encode(file_buffer.get(), len,
+ encoded_buffer.get(), 1);
xml.StartElement("NamedMeasurement");
xml.Attribute(measurementfile.match(1).c_str(),
@@ -2039,8 +2041,6 @@
}
xml.Element("Value", ostr.str());
xml.EndElement(); // NamedMeasurement
- delete[] file_buffer;
- delete[] encoded_buffer;
}
} else {
int idx = 4;
@@ -2085,19 +2085,18 @@
if (cmSystemTools::FileExists(in)) {
cmsys::ifstream fin(in);
unsigned long filelen = cmSystemTools::FileLength(in);
- char* buff = new char[filelen + 1];
- fin.getline(buff, filelen);
+ auto buff = cm::make_unique<char[]>(filelen + 1);
+ fin.getline(buff.get(), filelen);
buff[fin.gcount()] = 0;
- this->TestsToRunString = buff;
- delete[] buff;
+ this->TestsToRunString = buff.get();
}
}
-bool cmCTestTestHandler::CleanTestOutput(std::string& output, size_t length)
+void cmCTestTestHandler::CleanTestOutput(std::string& output, size_t length)
{
if (!length || length >= output.size() ||
output.find("CTEST_FULL_OUTPUT") != std::string::npos) {
- return true;
+ return;
}
// Truncate at given length but do not break in the middle of a multi-byte
@@ -2118,7 +2117,7 @@
++current;
}
}
- output = output.substr(0, current - begin);
+ output.erase(current - begin);
// Append truncation message.
std::ostringstream msg;
@@ -2128,7 +2127,6 @@
"of "
<< length << " bytes.\n";
output += msg.str();
- return true;
}
bool cmCTestTestHandler::SetTestsProperties(
@@ -2149,16 +2147,16 @@
}
++it; // skip PROPERTIES
for (; it != args.end(); ++it) {
- std::string key = *it;
+ std::string const& key = *it;
++it;
if (it == args.end()) {
break;
}
- std::string val = *it;
+ std::string const& val = *it;
for (std::string const& t : tests) {
for (cmCTestTestProperties& rt : this->TestList) {
if (t == rt.Name) {
- if (key == "_BACKTRACE_TRIPLES") {
+ if (key == "_BACKTRACE_TRIPLES"_s) {
std::vector<std::string> triples;
// allow empty args in the triples
cmExpandList(val, triples, true);
@@ -2182,91 +2180,70 @@
rt.Backtrace = rt.Backtrace.Push(fc);
}
}
- }
- if (key == "WILL_FAIL") {
+ } else if (key == "WILL_FAIL"_s) {
rt.WillFail = cmIsOn(val);
- }
- if (key == "DISABLED") {
+ } else if (key == "DISABLED"_s) {
rt.Disabled = cmIsOn(val);
- }
- if (key == "ATTACHED_FILES") {
+ } else if (key == "ATTACHED_FILES"_s) {
cmExpandList(val, rt.AttachedFiles);
- }
- if (key == "ATTACHED_FILES_ON_FAIL") {
+ } else if (key == "ATTACHED_FILES_ON_FAIL"_s) {
cmExpandList(val, rt.AttachOnFail);
- }
- if (key == "RESOURCE_LOCK") {
+ } else if (key == "RESOURCE_LOCK"_s) {
std::vector<std::string> lval = cmExpandedList(val);
rt.LockedResources.insert(lval.begin(), lval.end());
- }
- if (key == "FIXTURES_SETUP") {
+ } else if (key == "FIXTURES_SETUP"_s) {
std::vector<std::string> lval = cmExpandedList(val);
rt.FixturesSetup.insert(lval.begin(), lval.end());
- }
- if (key == "FIXTURES_CLEANUP") {
+ } else if (key == "FIXTURES_CLEANUP"_s) {
std::vector<std::string> lval = cmExpandedList(val);
rt.FixturesCleanup.insert(lval.begin(), lval.end());
- }
- if (key == "FIXTURES_REQUIRED") {
+ } else if (key == "FIXTURES_REQUIRED"_s) {
std::vector<std::string> lval = cmExpandedList(val);
rt.FixturesRequired.insert(lval.begin(), lval.end());
- }
- if (key == "TIMEOUT") {
+ } else if (key == "TIMEOUT"_s) {
rt.Timeout = cmDuration(atof(val.c_str()));
rt.ExplicitTimeout = true;
- }
- if (key == "COST") {
+ } else if (key == "COST"_s) {
rt.Cost = static_cast<float>(atof(val.c_str()));
- }
- if (key == "REQUIRED_FILES") {
+ } else if (key == "REQUIRED_FILES"_s) {
cmExpandList(val, rt.RequiredFiles);
- }
- if (key == "RUN_SERIAL") {
+ } else if (key == "RUN_SERIAL"_s) {
rt.RunSerial = cmIsOn(val);
- }
- if (key == "FAIL_REGULAR_EXPRESSION") {
+ } else if (key == "FAIL_REGULAR_EXPRESSION"_s) {
std::vector<std::string> lval = cmExpandedList(val);
for (std::string const& cr : lval) {
rt.ErrorRegularExpressions.emplace_back(cr, cr);
}
- }
- if (key == "SKIP_REGULAR_EXPRESSION") {
+ } else if (key == "SKIP_REGULAR_EXPRESSION"_s) {
std::vector<std::string> lval = cmExpandedList(val);
for (std::string const& cr : lval) {
rt.SkipRegularExpressions.emplace_back(cr, cr);
}
- }
- if (key == "PROCESSORS") {
+ } else if (key == "PROCESSORS"_s) {
rt.Processors = atoi(val.c_str());
if (rt.Processors < 1) {
rt.Processors = 1;
}
- }
- if (key == "PROCESSOR_AFFINITY") {
+ } else if (key == "PROCESSOR_AFFINITY"_s) {
rt.WantAffinity = cmIsOn(val);
- }
- if (key == "RESOURCE_GROUPS") {
+ } else if (key == "RESOURCE_GROUPS"_s) {
if (!ParseResourceGroupsProperty(val, rt.ResourceGroups)) {
return false;
}
- }
- if (key == "SKIP_RETURN_CODE") {
+ } else if (key == "SKIP_RETURN_CODE"_s) {
rt.SkipReturnCode = atoi(val.c_str());
if (rt.SkipReturnCode < 0 || rt.SkipReturnCode > 255) {
rt.SkipReturnCode = -1;
}
- }
- if (key == "DEPENDS") {
+ } else if (key == "DEPENDS"_s) {
cmExpandList(val, rt.Depends);
- }
- if (key == "ENVIRONMENT") {
+ } else if (key == "ENVIRONMENT"_s) {
cmExpandList(val, rt.Environment);
- }
- if (key == "LABELS") {
+ } else if (key == "LABELS"_s) {
std::vector<std::string> Labels = cmExpandedList(val);
rt.Labels.insert(rt.Labels.end(), Labels.begin(), Labels.end());
// sort the array
@@ -2274,8 +2251,7 @@
// remove duplicates
auto new_end = std::unique(rt.Labels.begin(), rt.Labels.end());
rt.Labels.erase(new_end, rt.Labels.end());
- }
- if (key == "MEASUREMENT") {
+ } else if (key == "MEASUREMENT"_s) {
size_t pos = val.find_first_of('=');
if (pos != std::string::npos) {
std::string mKey = val.substr(0, pos);
@@ -2284,17 +2260,14 @@
} else {
rt.Measurements[val] = "1";
}
- }
- if (key == "PASS_REGULAR_EXPRESSION") {
+ } else if (key == "PASS_REGULAR_EXPRESSION"_s) {
std::vector<std::string> lval = cmExpandedList(val);
for (std::string const& cr : lval) {
rt.RequiredRegularExpressions.emplace_back(cr, cr);
}
- }
- if (key == "WORKING_DIRECTORY") {
+ } else if (key == "WORKING_DIRECTORY"_s) {
rt.Directory = val;
- }
- if (key == "TIMEOUT_AFTER_MATCH") {
+ } else if (key == "TIMEOUT_AFTER_MATCH"_s) {
std::vector<std::string> propArgs = cmExpandedList(val);
if (propArgs.size() != 2) {
cmCTestLog(this->CTest, WARNING,
@@ -2334,16 +2307,16 @@
}
++it; // skip PROPERTIES
for (; it != args.end(); ++it) {
- std::string key = *it;
+ std::string const& key = *it;
++it;
if (it == args.end()) {
break;
}
- std::string val = *it;
+ std::string const& val = *it;
for (cmCTestTestProperties& rt : this->TestList) {
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
if (cwd == rt.Directory) {
- if (key == "LABELS") {
+ if (key == "LABELS"_s) {
std::vector<std::string> DirectoryLabels = cmExpandedList(val);
rt.Labels.insert(rt.Labels.end(), DirectoryLabels.begin(),
DirectoryLabels.end());
diff --git a/Source/CTest/cmCTestTestHandler.h b/Source/CTest/cmCTestTestHandler.h
index b1c8755..8a49ec2 100644
--- a/Source/CTest/cmCTestTestHandler.h
+++ b/Source/CTest/cmCTestTestHandler.h
@@ -235,7 +235,7 @@
void AttachFiles(cmXMLWriter& xml, cmCTestTestResult& result);
//! Clean test output to specified length
- bool CleanTestOutput(std::string& output, size_t length);
+ void CleanTestOutput(std::string& output, size_t length);
cmDuration ElapsedTestingTime;
diff --git a/Source/CTest/cmCTestVC.cxx b/Source/CTest/cmCTestVC.cxx
index 6026c69..452d714 100644
--- a/Source/CTest/cmCTestVC.cxx
+++ b/Source/CTest/cmCTestVC.cxx
@@ -38,7 +38,7 @@
this->SourceDirectory = dir;
}
-bool cmCTestVC::InitialCheckout(const char* command)
+bool cmCTestVC::InitialCheckout(const std::string& command)
{
cmCTestLog(this->CTest, HANDLER_OUTPUT,
" First perform the initial checkout: " << command << "\n");
diff --git a/Source/CTest/cmCTestVC.h b/Source/CTest/cmCTestVC.h
index 2a4765d..3037e01 100644
--- a/Source/CTest/cmCTestVC.h
+++ b/Source/CTest/cmCTestVC.h
@@ -36,7 +36,7 @@
std::string GetNightlyTime();
/** Prepare the work tree. */
- bool InitialCheckout(const char* command);
+ bool InitialCheckout(const std::string& command);
/** Perform cleanup operations on the work tree. */
void Cleanup();
diff --git a/Source/CTest/cmParseCacheCoverage.cxx b/Source/CTest/cmParseCacheCoverage.cxx
index 8c4da75..1a5e7c5 100644
--- a/Source/CTest/cmParseCacheCoverage.cxx
+++ b/Source/CTest/cmParseCacheCoverage.cxx
@@ -19,7 +19,7 @@
{
}
-bool cmParseCacheCoverage::LoadCoverageData(const char* d)
+bool cmParseCacheCoverage::LoadCoverageData(std::string const& d)
{
// load all the .mcov files in the specified directory
cmsys::Directory dir;
@@ -155,7 +155,7 @@
// if we have a routine name, check for end of routine
else {
// Totals in arg 0 marks the end of a routine
- if (separateLine[0].substr(0, 6) == "Totals") {
+ if (cmHasLiteralPrefix(separateLine[0], "Totals")) {
routine.clear(); // at the end of this routine
filepath.clear();
continue; // move to next line
diff --git a/Source/CTest/cmParseCacheCoverage.h b/Source/CTest/cmParseCacheCoverage.h
index e89b9e4..3b554f3 100644
--- a/Source/CTest/cmParseCacheCoverage.h
+++ b/Source/CTest/cmParseCacheCoverage.h
@@ -26,7 +26,7 @@
protected:
// implement virtual from parent
- bool LoadCoverageData(const char* dir) override;
+ bool LoadCoverageData(std::string const& dir) override;
// remove files with no coverage
void RemoveUnCoveredFiles();
// Read a single mcov file
diff --git a/Source/CTest/cmParseCoberturaCoverage.cxx b/Source/CTest/cmParseCoberturaCoverage.cxx
index 05da84e..711a856 100644
--- a/Source/CTest/cmParseCoberturaCoverage.cxx
+++ b/Source/CTest/cmParseCoberturaCoverage.cxx
@@ -67,7 +67,7 @@
// Check if this is an absolute path that falls within our
// source or binary directories.
for (std::string const& filePath : FilePaths) {
- if (filename.find(filePath) == 0) {
+ if (cmHasPrefix(filename, filePath)) {
this->CurFileName = filename;
break;
}
diff --git a/Source/CTest/cmParseGTMCoverage.cxx b/Source/CTest/cmParseGTMCoverage.cxx
index 1dc5b70..14417cc 100644
--- a/Source/CTest/cmParseGTMCoverage.cxx
+++ b/Source/CTest/cmParseGTMCoverage.cxx
@@ -19,7 +19,7 @@
{
}
-bool cmParseGTMCoverage::LoadCoverageData(const char* d)
+bool cmParseGTMCoverage::LoadCoverageData(std::string const& d)
{
// load all the .mcov files in the specified directory
cmsys::Directory dir;
diff --git a/Source/CTest/cmParseGTMCoverage.h b/Source/CTest/cmParseGTMCoverage.h
index fe0ae0b..41cc7f5 100644
--- a/Source/CTest/cmParseGTMCoverage.h
+++ b/Source/CTest/cmParseGTMCoverage.h
@@ -25,7 +25,7 @@
protected:
// implement virtual from parent
- bool LoadCoverageData(const char* dir) override;
+ bool LoadCoverageData(std::string const& dir) override;
// Read a single mcov file
bool ReadMCovFile(const char* f);
// find out what line in a mumps file (filepath) the given entry point
diff --git a/Source/CTest/cmParseMumpsCoverage.cxx b/Source/CTest/cmParseMumpsCoverage.cxx
index b16f101..dc3064d 100644
--- a/Source/CTest/cmParseMumpsCoverage.cxx
+++ b/Source/CTest/cmParseMumpsCoverage.cxx
@@ -39,9 +39,9 @@
std::string type = line.substr(0, pos);
std::string path = line.substr(pos + 1);
if (type == "packages") {
- this->LoadPackages(path.c_str());
+ this->LoadPackages(path);
} else if (type == "coverage_dir") {
- this->LoadCoverageData(path.c_str());
+ this->LoadCoverageData(path);
} else {
cmCTestLog(this->CTest, ERROR_MESSAGE,
"Parse Error in Mumps coverage file :\n"
@@ -105,7 +105,7 @@
}
}
-bool cmParseMumpsCoverage::LoadPackages(const char* d)
+bool cmParseMumpsCoverage::LoadPackages(std::string const& d)
{
cmsys::Glob glob;
glob.RecurseOn();
@@ -113,7 +113,8 @@
glob.FindFiles(pat);
for (std::string& file : glob.GetFiles()) {
std::string name = cmSystemTools::GetFilenameName(file);
- this->RoutineToDirectory[name.substr(0, name.size() - 2)] = file;
+ name.erase(name.size() - 2);
+ this->RoutineToDirectory[name] = file;
// initialize each file, this is left out until CDash is fixed
// to handle large numbers of files
this->InitializeMumpsFile(file);
diff --git a/Source/CTest/cmParseMumpsCoverage.h b/Source/CTest/cmParseMumpsCoverage.h
index 2c54495..8c08702 100644
--- a/Source/CTest/cmParseMumpsCoverage.h
+++ b/Source/CTest/cmParseMumpsCoverage.h
@@ -29,10 +29,10 @@
protected:
// sub classes will use this to
// load all coverage files found in the given directory
- virtual bool LoadCoverageData(const char* d) = 0;
+ virtual bool LoadCoverageData(std::string const& d) = 0;
// search the package directory for mumps files and fill
// in the RoutineToDirectory map
- bool LoadPackages(const char* dir);
+ bool LoadPackages(std::string const& dir);
// initialize the coverage information for a single mumps file
void InitializeMumpsFile(std::string& file);
// Find mumps file for routine
diff --git a/Source/CTest/cmParsePHPCoverage.cxx b/Source/CTest/cmParsePHPCoverage.cxx
index a494b92..044f518 100644
--- a/Source/CTest/cmParsePHPCoverage.cxx
+++ b/Source/CTest/cmParsePHPCoverage.cxx
@@ -3,6 +3,8 @@
#include <cstdlib>
#include <cstring>
+#include <cm/memory>
+
#include "cmsys/Directory.hxx"
#include "cmsys/FStream.hxx"
@@ -142,17 +144,15 @@
int size = 0;
if (this->ReadInt(in, size)) {
size++; // add one for null termination
- char* s = new char[size + 1];
+ auto s = cm::make_unique<char[]>(size + 1);
// read open quote
if (in.get(c) && c != '"') {
- delete[] s;
return false;
}
// read the string data
- in.read(s, size - 1);
+ in.read(s.get(), size - 1);
s[size - 1] = 0;
- std::string fileName = s;
- delete[] s;
+ std::string fileName = s.get();
// read close quote
if (in.get(c) && c != '"') {
cmCTestLog(this->CTest, ERROR_MESSAGE,
diff --git a/Source/CTest/cmProcess.cxx b/Source/CTest/cmProcess.cxx
index cdf899c..2742fd7 100644
--- a/Source/CTest/cmProcess.cxx
+++ b/Source/CTest/cmProcess.cxx
@@ -5,6 +5,7 @@
#include <csignal>
#include <iostream>
#include <string>
+#include <utility>
#include <cmext/algorithm>
@@ -18,12 +19,11 @@
#if defined(_WIN32)
# include "cm_kwiml.h"
#endif
-#include <utility>
#define CM_PROCESS_BUF_SIZE 65536
-cmProcess::cmProcess(cmCTestRunTest& runner)
- : Runner(runner)
+cmProcess::cmProcess(std::unique_ptr<cmCTestRunTest> runner)
+ : Runner(std::move(runner))
, Conv(cmProcessOutput::UTF8, CM_PROCESS_BUF_SIZE)
{
this->Timeout = cmDuration::zero();
@@ -69,7 +69,7 @@
cm::uv_timer_ptr timer;
int status = timer.init(loop, this);
if (status != 0) {
- cmCTestLog(this->Runner.GetCTest(), ERROR_MESSAGE,
+ cmCTestLog(this->Runner->GetCTest(), ERROR_MESSAGE,
"Error initializing timer: " << uv_strerror(status)
<< std::endl);
return false;
@@ -84,7 +84,7 @@
int fds[2] = { -1, -1 };
status = cmGetPipes(fds);
if (status != 0) {
- cmCTestLog(this->Runner.GetCTest(), ERROR_MESSAGE,
+ cmCTestLog(this->Runner->GetCTest(), ERROR_MESSAGE,
"Error initializing pipe: " << uv_strerror(status)
<< std::endl);
return false;
@@ -127,7 +127,7 @@
uv_read_start(pipe_reader, &cmProcess::OnAllocateCB, &cmProcess::OnReadCB);
if (status != 0) {
- cmCTestLog(this->Runner.GetCTest(), ERROR_MESSAGE,
+ cmCTestLog(this->Runner->GetCTest(), ERROR_MESSAGE,
"Error starting read events: " << uv_strerror(status)
<< std::endl);
return false;
@@ -135,7 +135,7 @@
status = this->Process.spawn(loop, options, this);
if (status != 0) {
- cmCTestLog(this->Runner.GetCTest(), ERROR_MESSAGE,
+ cmCTestLog(this->Runner->GetCTest(), ERROR_MESSAGE,
"Process not started\n " << this->Command << "\n["
<< uv_strerror(status) << "]\n");
return false;
@@ -152,7 +152,7 @@
void cmProcess::StartTimer()
{
- auto properties = this->Runner.GetTestProperties();
+ auto properties = this->Runner->GetTestProperties();
auto msec =
std::chrono::duration_cast<std::chrono::milliseconds>(this->Timeout);
@@ -222,7 +222,7 @@
cm::append(this->Output, strdata);
while (this->Output.GetLine(line)) {
- this->Runner.CheckOutput(line);
+ this->Runner->CheckOutput(line);
line.clear();
}
@@ -236,20 +236,20 @@
// The process will provide no more data.
if (nread != UV_EOF) {
auto error = static_cast<int>(nread);
- cmCTestLog(this->Runner.GetCTest(), ERROR_MESSAGE,
+ cmCTestLog(this->Runner->GetCTest(), ERROR_MESSAGE,
"Error reading stream: " << uv_strerror(error) << std::endl);
}
// Look for partial last lines.
if (this->Output.GetLast(line)) {
- this->Runner.CheckOutput(line);
+ this->Runner->CheckOutput(line);
}
this->ReadHandleClosed = true;
this->PipeReader.reset();
if (this->ProcessHandleClosed) {
uv_timer_stop(this->Timer);
- this->Runner.FinalizeTest();
+ this->Finish();
}
}
@@ -291,7 +291,7 @@
// Our on-exit handler already ran but did not finish the test
// because we were still reading output. We've just dropped
// our read handler, so we need to finish the test now.
- this->Runner.FinalizeTest();
+ this->Finish();
}
}
@@ -321,6 +321,16 @@
// Record exit information.
this->ExitValue = exit_status;
this->Signal = term_signal;
+
+ this->ProcessHandleClosed = true;
+ if (this->ReadHandleClosed) {
+ uv_timer_stop(this->Timer);
+ this->Finish();
+ }
+}
+
+void cmProcess::Finish()
+{
this->TotalTime = std::chrono::steady_clock::now() - this->StartTime;
// Because of a processor clock scew the runtime may become slightly
// negative. If someone changed the system clock while the process was
@@ -329,12 +339,7 @@
if (this->TotalTime <= cmDuration::zero()) {
this->TotalTime = cmDuration::zero();
}
-
- this->ProcessHandleClosed = true;
- if (this->ReadHandleClosed) {
- uv_timer_stop(this->Timer);
- this->Runner.FinalizeTest();
- }
+ this->Runner->FinalizeTest();
}
cmProcess::State cmProcess::GetProcessStatus()
diff --git a/Source/CTest/cmProcess.h b/Source/CTest/cmProcess.h
index 2c24f2d..526c920 100644
--- a/Source/CTest/cmProcess.h
+++ b/Source/CTest/cmProcess.h
@@ -6,7 +6,9 @@
#include "cmConfigure.h" // IWYU pragma: keep
#include <chrono>
+#include <memory>
#include <string>
+#include <utility>
#include <vector>
#include <stddef.h>
@@ -28,7 +30,7 @@
class cmProcess
{
public:
- explicit cmProcess(cmCTestRunTest& runner);
+ explicit cmProcess(std::unique_ptr<cmCTestRunTest> runner);
~cmProcess();
void SetCommand(std::string const& command);
void SetCommandArguments(std::vector<std::string> const& arg);
@@ -70,6 +72,11 @@
Exception GetExitException();
std::string GetExitExceptionString();
+ std::unique_ptr<cmCTestRunTest> GetRunner()
+ {
+ return std::move(this->Runner);
+ }
+
private:
cmDuration Timeout;
std::chrono::steady_clock::time_point StartTime;
@@ -82,7 +89,7 @@
cm::uv_timer_ptr Timer;
std::vector<char> Buf;
- cmCTestRunTest& Runner;
+ std::unique_ptr<cmCTestRunTest> Runner;
cmProcessOutput Conv;
int Signal = 0;
cmProcess::State ProcessState = cmProcess::State::Starting;
@@ -101,6 +108,7 @@
void OnAllocate(size_t suggested_size, uv_buf_t* buf);
void StartTimer();
+ void Finish();
class Buffer : public std::vector<char>
{
diff --git a/Source/CursesDialog/ccmake.cxx b/Source/CursesDialog/ccmake.cxx
index 01fce85..9a26db5 100644
--- a/Source/CursesDialog/ccmake.cxx
+++ b/Source/CursesDialog/ccmake.cxx
@@ -16,6 +16,7 @@
#include "cmDocumentation.h"
#include "cmDocumentationEntry.h" // IWYU pragma: keep
#include "cmState.h"
+#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmake.h"
@@ -111,8 +112,8 @@
std::string cacheDir = cmSystemTools::GetCurrentWorkingDirectory();
for (i = 1; i < args.size(); ++i) {
- std::string arg = args[i];
- if (arg.find("-B", 0) == 0) {
+ std::string const& arg = args[i];
+ if (cmHasPrefix(arg, "-B")) {
cacheDir = arg.substr(2);
}
}
diff --git a/Source/CursesDialog/cmCursesCacheEntryComposite.cxx b/Source/CursesDialog/cmCursesCacheEntryComposite.cxx
index 4d3131b..9250fbc 100644
--- a/Source/CursesDialog/cmCursesCacheEntryComposite.cxx
+++ b/Source/CursesDialog/cmCursesCacheEntryComposite.cxx
@@ -48,42 +48,42 @@
this->IsNewLabel = cm::make_unique<cmCursesLabelWidget>(1, 1, 1, 1, " ");
}
- const char* value = state->GetCacheEntryValue(key);
+ cmProp value = state->GetCacheEntryValue(key);
assert(value);
switch (state->GetCacheEntryType(key)) {
case cmStateEnums::BOOL: {
auto bw = cm::make_unique<cmCursesBoolWidget>(this->EntryWidth, 1, 1, 1);
- bw->SetValueAsBool(cmIsOn(value));
+ bw->SetValueAsBool(cmIsOn(*value));
this->Entry = std::move(bw);
break;
}
case cmStateEnums::PATH: {
auto pw = cm::make_unique<cmCursesPathWidget>(this->EntryWidth, 1, 1, 1);
- pw->SetString(value);
+ pw->SetString(*value);
this->Entry = std::move(pw);
break;
}
case cmStateEnums::FILEPATH: {
auto fpw =
cm::make_unique<cmCursesFilePathWidget>(this->EntryWidth, 1, 1, 1);
- fpw->SetString(value);
+ fpw->SetString(*value);
this->Entry = std::move(fpw);
break;
}
case cmStateEnums::STRING: {
- const char* stringsProp = state->GetCacheEntryProperty(key, "STRINGS");
+ cmProp stringsProp = state->GetCacheEntryProperty(key, "STRINGS");
if (stringsProp) {
auto ow =
cm::make_unique<cmCursesOptionsWidget>(this->EntryWidth, 1, 1, 1);
- for (std::string const& opt : cmExpandedList(stringsProp)) {
+ for (std::string const& opt : cmExpandedList(*stringsProp)) {
ow->AddOption(opt);
}
- ow->SetOption(value);
+ ow->SetOption(*value);
this->Entry = std::move(ow);
} else {
auto sw =
cm::make_unique<cmCursesStringWidget>(this->EntryWidth, 1, 1, 1);
- sw->SetString(value);
+ sw->SetString(*value);
this->Entry = std::move(sw);
}
break;
diff --git a/Source/CursesDialog/cmCursesMainForm.cxx b/Source/CursesDialog/cmCursesMainForm.cxx
index 2c92835..7752a68 100644
--- a/Source/CursesDialog/cmCursesMainForm.cxx
+++ b/Source/CursesDialog/cmCursesMainForm.cxx
@@ -161,7 +161,7 @@
// If normal mode, count only non-advanced entries
this->NumberOfVisibleEntries = 0;
for (cmCursesCacheEntryComposite& entry : this->Entries) {
- const char* existingValue =
+ cmProp existingValue =
this->CMakeInstance->GetState()->GetCacheEntryValue(entry.GetValue());
bool advanced =
this->CMakeInstance->GetState()->GetCacheEntryPropertyAsBool(
@@ -182,7 +182,7 @@
// Assign fields
for (cmCursesCacheEntryComposite& entry : this->Entries) {
- const char* existingValue =
+ cmProp existingValue =
this->CMakeInstance->GetState()->GetCacheEntryValue(entry.GetValue());
bool advanced =
this->CMakeInstance->GetState()->GetCacheEntryPropertyAsBool(
@@ -241,7 +241,7 @@
// If normal, display only non-advanced entries
this->NumberOfVisibleEntries = 0;
for (cmCursesCacheEntryComposite& entry : this->Entries) {
- const char* existingValue =
+ cmProp existingValue =
this->CMakeInstance->GetState()->GetCacheEntryValue(entry.GetValue());
bool advanced =
this->CMakeInstance->GetState()->GetCacheEntryPropertyAsBool(
@@ -259,7 +259,7 @@
bool isNewPage;
int i = 0;
for (cmCursesCacheEntryComposite& entry : this->Entries) {
- const char* existingValue =
+ cmProp existingValue =
this->CMakeInstance->GetState()->GetCacheEntryValue(entry.GetValue());
bool advanced =
this->CMakeInstance->GetState()->GetCacheEntryPropertyAsBool(
@@ -405,11 +405,12 @@
// Get the help string of the current entry
// and add it to the help string
auto cmakeState = this->CMakeInstance->GetState();
- const char* existingValue = cmakeState->GetCacheEntryValue(labelValue);
+ cmProp existingValue = cmakeState->GetCacheEntryValue(labelValue);
if (existingValue) {
- auto help = cmakeState->GetCacheEntryProperty(labelValue, "HELPSTRING");
+ cmProp help =
+ cmakeState->GetCacheEntryProperty(labelValue, "HELPSTRING");
if (help) {
- bar += help;
+ bar += *help;
}
}
}
@@ -616,10 +617,10 @@
{
for (cmCursesCacheEntryComposite& entry : this->Entries) {
const std::string& cacheKey = entry.Key;
- const char* existingValue =
+ cmProp existingValue =
this->CMakeInstance->GetState()->GetCacheEntryValue(cacheKey);
if (existingValue) {
- std::string oldValue = existingValue;
+ std::string oldValue = *existingValue;
std::string newValue = entry.Entry->GetValue();
std::string fixedOldValue;
std::string fixedNewValue;
@@ -802,9 +803,9 @@
cmCursesWidget* lbl = reinterpret_cast<cmCursesWidget*>(
field_userptr(this->Fields[findex - 2]));
const char* curField = lbl->GetValue();
- const char* helpString = nullptr;
+ cmProp helpString = nullptr;
- const char* existingValue =
+ cmProp existingValue =
this->CMakeInstance->GetState()->GetCacheEntryValue(curField);
if (existingValue) {
helpString = this->CMakeInstance->GetState()->GetCacheEntryProperty(
@@ -813,7 +814,7 @@
if (helpString) {
this->HelpMessage[1] =
cmStrCat("Current option is: ", curField, '\n',
- "Help string for this option is: ", helpString, '\n');
+ "Help string for this option is: ", *helpString, '\n');
} else {
this->HelpMessage[1] = "";
}
diff --git a/Source/LexerParser/cmListFileLexer.c b/Source/LexerParser/cmListFileLexer.c
index 15dcda0..ec7424c 100644
--- a/Source/LexerParser/cmListFileLexer.c
+++ b/Source/LexerParser/cmListFileLexer.c
@@ -2787,7 +2787,7 @@
/*--------------------------------------------------------------------------*/
cmListFileLexer_Token* cmListFileLexer_Scan(cmListFileLexer* lexer)
{
- if (!lexer->file) {
+ if (!lexer->file && !lexer->string_buffer) {
return 0;
}
if (cmListFileLexer_yylex(lexer->scanner, lexer)) {
@@ -2801,21 +2801,13 @@
/*--------------------------------------------------------------------------*/
long cmListFileLexer_GetCurrentLine(cmListFileLexer* lexer)
{
- if (lexer->file) {
- return lexer->line;
- } else {
- return 0;
- }
+ return lexer->line;
}
/*--------------------------------------------------------------------------*/
long cmListFileLexer_GetCurrentColumn(cmListFileLexer* lexer)
{
- if (lexer->file) {
- return lexer->column;
- } else {
- return 0;
- }
+ return lexer->column;
}
/*--------------------------------------------------------------------------*/
diff --git a/Source/LexerParser/cmListFileLexer.in.l b/Source/LexerParser/cmListFileLexer.in.l
index fdf14d2..94cf8a5 100644
--- a/Source/LexerParser/cmListFileLexer.in.l
+++ b/Source/LexerParser/cmListFileLexer.in.l
@@ -500,7 +500,7 @@
/*--------------------------------------------------------------------------*/
cmListFileLexer_Token* cmListFileLexer_Scan(cmListFileLexer* lexer)
{
- if (!lexer->file) {
+ if (!lexer->file && !lexer->string_buffer) {
return 0;
}
if (cmListFileLexer_yylex(lexer->scanner, lexer)) {
@@ -514,21 +514,13 @@
/*--------------------------------------------------------------------------*/
long cmListFileLexer_GetCurrentLine(cmListFileLexer* lexer)
{
- if (lexer->file) {
- return lexer->line;
- } else {
- return 0;
- }
+ return lexer->line;
}
/*--------------------------------------------------------------------------*/
long cmListFileLexer_GetCurrentColumn(cmListFileLexer* lexer)
{
- if (lexer->file) {
- return lexer->column;
- } else {
- return 0;
- }
+ return lexer->column;
}
/*--------------------------------------------------------------------------*/
diff --git a/Source/QtDialog/CMakeSetup.cxx b/Source/QtDialog/CMakeSetup.cxx
index ee81a7d..9d928b2 100644
--- a/Source/QtDialog/CMakeSetup.cxx
+++ b/Source/QtDialog/CMakeSetup.cxx
@@ -201,8 +201,7 @@
cmSystemTools::CollapseFullPath(args[1].toLocal8Bit().data());
// check if argument is a directory containing CMakeCache.txt
- std::string buildFilePath =
- cmSystemTools::CollapseFullPath("CMakeCache.txt", filePath.c_str());
+ std::string buildFilePath = cmStrCat(filePath, "/CMakeCache.txt");
// check if argument is a CMakeCache.txt file
if (cmSystemTools::GetFilenameName(filePath) == "CMakeCache.txt" &&
@@ -211,8 +210,7 @@
}
// check if argument is a directory containing CMakeLists.txt
- std::string srcFilePath =
- cmSystemTools::CollapseFullPath("CMakeLists.txt", filePath.c_str());
+ std::string srcFilePath = cmStrCat(filePath, "/CMakeLists.txt");
if (cmSystemTools::FileExists(buildFilePath.c_str())) {
dialog.setBinaryDirectory(QString::fromLocal8Bit(
diff --git a/Source/QtDialog/CMakeSetupDialog.cxx b/Source/QtDialog/CMakeSetupDialog.cxx
index 436a904..276bf64 100644
--- a/Source/QtDialog/CMakeSetupDialog.cxx
+++ b/Source/QtDialog/CMakeSetupDialog.cxx
@@ -2,6 +2,8 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "CMakeSetupDialog.h"
+#include <cm/memory>
+
#include <QCloseEvent>
#include <QCoreApplication>
#include <QDesktopServices>
@@ -39,23 +41,21 @@
QCMakeThread::QCMakeThread(QObject* p)
: QThread(p)
- , CMakeInstance(nullptr)
{
}
QCMake* QCMakeThread::cmakeInstance() const
{
- return this->CMakeInstance;
+ return this->CMakeInstance.get();
}
void QCMakeThread::run()
{
- this->CMakeInstance = new QCMake;
+ this->CMakeInstance = cm::make_unique<QCMake>();
// emit that this cmake thread is ready for use
emit this->cmakeInitialized();
this->exec();
- delete this->CMakeInstance;
- this->CMakeInstance = nullptr;
+ this->CMakeInstance.reset();
}
CMakeSetupDialog::CMakeSetupDialog()
@@ -1206,7 +1206,7 @@
void CMakeSetupDialog::doOutputContextMenu(QPoint pt)
{
- QMenu* menu = this->Output->createStandardContextMenu();
+ std::unique_ptr<QMenu> menu(this->Output->createStandardContextMenu());
menu->addSeparator();
menu->addAction(tr("Find..."), this, SLOT(doOutputFindDialog()),
@@ -1220,7 +1220,6 @@
QKeySequence(Qt::Key_F8));
menu->exec(this->Output->mapToGlobal(pt));
- delete menu;
}
void CMakeSetupDialog::doOutputFindDialog()
diff --git a/Source/QtDialog/CMakeSetupDialog.h b/Source/QtDialog/CMakeSetupDialog.h
index f23aee6..d1e2035 100644
--- a/Source/QtDialog/CMakeSetupDialog.h
+++ b/Source/QtDialog/CMakeSetupDialog.h
@@ -3,6 +3,8 @@
#ifndef CMakeSetupDialog_h
#define CMakeSetupDialog_h
+#include <memory>
+
#include "QCMake.h"
#include <QEventLoop>
#include <QMainWindow>
@@ -143,7 +145,7 @@
protected:
virtual void run();
- QCMake* CMakeInstance;
+ std::unique_ptr<QCMake> CMakeInstance;
};
#endif // CMakeSetupDialog_h
diff --git a/Source/QtDialog/FirstConfigure.cxx b/Source/QtDialog/FirstConfigure.cxx
index ca28b19..3c24b9b 100644
--- a/Source/QtDialog/FirstConfigure.cxx
+++ b/Source/QtDialog/FirstConfigure.cxx
@@ -10,8 +10,12 @@
#include "Compilers.h"
-StartCompilerSetup::StartCompilerSetup(QWidget* p)
+StartCompilerSetup::StartCompilerSetup(QString defaultGeneratorPlatform,
+ QString defaultGeneratorToolset,
+ QWidget* p)
: QWizardPage(p)
+ , DefaultGeneratorPlatform(std::move(defaultGeneratorPlatform))
+ , DefaultGeneratorToolset(std::move(defaultGeneratorToolset))
{
QVBoxLayout* l = new QVBoxLayout(this);
l->addWidget(new QLabel(tr("Specify the generator for this project")));
@@ -68,6 +72,10 @@
Toolset = new QLineEdit(frame);
l->addWidget(Toolset);
+ // Default to CMAKE_GENERATOR_TOOLSET env var if set
+ if (!DefaultGeneratorToolset.isEmpty()) {
+ this->Toolset->setText(DefaultGeneratorToolset);
+ }
return frame;
}
@@ -199,6 +207,14 @@
this->PlatformOptions->addItems(platform_list);
PlatformFrame->show();
+
+ // Default to generator platform from environment
+ if (!DefaultGeneratorPlatform.isEmpty()) {
+ int platform_index = platforms.indexOf(DefaultGeneratorPlatform);
+ if (platform_index != -1) {
+ this->PlatformOptions->setCurrentIndex(platform_index);
+ }
+ }
} else {
PlatformFrame->hide();
}
@@ -421,8 +437,26 @@
FirstConfigure::FirstConfigure()
{
+ const char* env_generator = std::getenv("CMAKE_GENERATOR");
+ const char* env_generator_platform = nullptr;
+ const char* env_generator_toolset = nullptr;
+ if (env_generator && std::strlen(env_generator)) {
+ mDefaultGenerator = env_generator;
+ env_generator_platform = std::getenv("CMAKE_GENERATOR_PLATFORM");
+ env_generator_toolset = std::getenv("CMAKE_GENERATOR_TOOLSET");
+ }
+
+ if (!env_generator_platform) {
+ env_generator_platform = "";
+ }
+
+ if (!env_generator_toolset) {
+ env_generator_toolset = "";
+ }
+
// this->setOption(QWizard::HaveFinishButtonOnEarlyPages, true);
- this->mStartCompilerSetupPage = new StartCompilerSetup(this);
+ this->mStartCompilerSetupPage = new StartCompilerSetup(
+ env_generator_platform, env_generator_toolset, this);
this->setPage(Start, this->mStartCompilerSetupPage);
QObject::connect(this->mStartCompilerSetupPage, SIGNAL(selectionChanged()),
this, SLOT(restart()));
@@ -504,6 +538,17 @@
this->mCrossCompilerSetupPage->setIncludeMode(
settings.value("IncludeMode", 0).toInt());
settings.endGroup();
+
+ // environment variables take precedence over application settings because...
+ // - they're harder to set
+ // - settings always exist after the program is run once, so the environment
+ // variables would never be used otherwise
+ // - platform and toolset are populated only from environment variables, so
+ // this prevents them from being taken from environment, while the
+ // generator is taken from application settings
+ if (!mDefaultGenerator.isEmpty()) {
+ this->mStartCompilerSetupPage->setCurrentGenerator(mDefaultGenerator);
+ }
}
void FirstConfigure::saveToSettings()
diff --git a/Source/QtDialog/FirstConfigure.h b/Source/QtDialog/FirstConfigure.h
index d1db5bf..c26f489 100644
--- a/Source/QtDialog/FirstConfigure.h
+++ b/Source/QtDialog/FirstConfigure.h
@@ -29,7 +29,8 @@
{
Q_OBJECT
public:
- StartCompilerSetup(QWidget* p);
+ StartCompilerSetup(QString defaultGeneratorPlatform,
+ QString defaultGeneratorToolset, QWidget* p);
~StartCompilerSetup();
void setGenerators(std::vector<cmake::GeneratorInfo> const& gens);
void setCurrentGenerator(const QString& gen);
@@ -64,6 +65,7 @@
QStringList GeneratorsSupportingPlatform;
QMultiMap<QString, QString> GeneratorSupportedPlatforms;
QMap<QString, QString> GeneratorDefaultPlatform;
+ QString DefaultGeneratorPlatform, DefaultGeneratorToolset;
private:
QFrame* CreateToolsetWidgets();
@@ -197,6 +199,7 @@
NativeCompilerSetup* mNativeCompilerSetupPage;
CrossCompilerSetup* mCrossCompilerSetupPage;
ToolchainCompilerSetup* mToolchainCompilerSetupPage;
+ QString mDefaultGenerator;
};
#endif // FirstConfigure_h
diff --git a/Source/QtDialog/QCMake.cxx b/Source/QtDialog/QCMake.cxx
index 3b5dc04..776af81 100644
--- a/Source/QtDialog/QCMake.cxx
+++ b/Source/QtDialog/QCMake.cxx
@@ -2,6 +2,8 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "QCMake.h"
+#include <cm/memory>
+
#include <QCoreApplication>
#include <QDir>
@@ -35,7 +37,8 @@
cmSystemTools::SetStderrCallback(
[this](std::string const& msg) { this->stderrCallback(msg); });
- this->CMakeInstance = new cmake(cmake::RoleProject, cmState::Project);
+ this->CMakeInstance =
+ cm::make_unique<cmake>(cmake::RoleProject, cmState::Project);
this->CMakeInstance->SetCMakeEditCommand(
cmSystemTools::GetCMakeGUICommand());
this->CMakeInstance->SetProgressCallback(
@@ -55,11 +58,7 @@
}
}
-QCMake::~QCMake()
-{
- delete this->CMakeInstance;
- // cmDynamicLoader::FlushCache();
-}
+QCMake::~QCMake() = default;
void QCMake::loadCache(const QString& dir)
{
@@ -101,29 +100,28 @@
QCMakePropertyList props = this->properties();
emit this->propertiesChanged(props);
- const char* homeDir = state->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
+ cmProp homeDir = state->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
if (homeDir) {
- setSourceDirectory(QString::fromLocal8Bit(homeDir));
+ setSourceDirectory(QString::fromLocal8Bit(homeDir->c_str()));
}
- const char* gen = state->GetCacheEntryValue("CMAKE_GENERATOR");
+ cmProp gen = state->GetCacheEntryValue("CMAKE_GENERATOR");
if (gen) {
const std::string* extraGen =
state->GetInitializedCacheValue("CMAKE_EXTRA_GENERATOR");
std::string curGen =
cmExternalMakefileProjectGenerator::CreateFullGeneratorName(
- gen, extraGen ? *extraGen : "");
+ *gen, extraGen ? *extraGen : "");
this->setGenerator(QString::fromLocal8Bit(curGen.c_str()));
}
- const char* platform =
- state->GetCacheEntryValue("CMAKE_GENERATOR_PLATFORM");
+ cmProp platform = state->GetCacheEntryValue("CMAKE_GENERATOR_PLATFORM");
if (platform) {
- this->setPlatform(QString::fromLocal8Bit(platform));
+ this->setPlatform(QString::fromLocal8Bit(platform->c_str()));
}
- const char* toolset = state->GetCacheEntryValue("CMAKE_GENERATOR_TOOLSET");
+ cmProp toolset = state->GetCacheEntryValue("CMAKE_GENERATOR_TOOLSET");
if (toolset) {
- this->setToolset(QString::fromLocal8Bit(toolset));
+ this->setToolset(QString::fromLocal8Bit(toolset->c_str()));
}
checkOpenPossible();
@@ -304,27 +302,28 @@
continue;
}
- const char* cachedValue = state->GetCacheEntryValue(key);
+ cmProp cachedValue = state->GetCacheEntryValue(key);
QCMakeProperty prop;
prop.Key = QString::fromLocal8Bit(key.c_str());
- prop.Help =
- QString::fromLocal8Bit(state->GetCacheEntryProperty(key, "HELPSTRING"));
- prop.Value = QString::fromLocal8Bit(cachedValue);
+ if (cmProp hs = state->GetCacheEntryProperty(key, "HELPSTRING")) {
+ prop.Help = QString::fromLocal8Bit(hs->c_str());
+ }
+ prop.Value = QString::fromLocal8Bit(cachedValue->c_str());
prop.Advanced = state->GetCacheEntryPropertyAsBool(key, "ADVANCED");
if (t == cmStateEnums::BOOL) {
prop.Type = QCMakeProperty::BOOL;
- prop.Value = cmIsOn(cachedValue);
+ prop.Value = cmIsOn(*cachedValue);
} else if (t == cmStateEnums::PATH) {
prop.Type = QCMakeProperty::PATH;
} else if (t == cmStateEnums::FILEPATH) {
prop.Type = QCMakeProperty::FILEPATH;
} else if (t == cmStateEnums::STRING) {
prop.Type = QCMakeProperty::STRING;
- const char* stringsProperty =
- state->GetCacheEntryProperty(key, "STRINGS");
+ cmProp stringsProperty = state->GetCacheEntryProperty(key, "STRINGS");
if (stringsProperty) {
- prop.Strings = QString::fromLocal8Bit(stringsProperty).split(";");
+ prop.Strings =
+ QString::fromLocal8Bit(stringsProperty->c_str()).split(";");
}
}
@@ -486,7 +485,7 @@
void QCMake::checkOpenPossible()
{
- auto data = this->BinaryDirectory.toLocal8Bit().data();
+ std::string data = this->BinaryDirectory.toLocal8Bit().data();
auto possible = this->CMakeInstance->Open(data, true);
emit openPossible(possible);
}
diff --git a/Source/QtDialog/QCMake.h b/Source/QtDialog/QCMake.h
index fa4451b..110a971 100644
--- a/Source/QtDialog/QCMake.h
+++ b/Source/QtDialog/QCMake.h
@@ -12,6 +12,7 @@
# pragma warning(disable : 4512)
#endif
+#include <memory>
#include <vector>
#include <QAtomicInt>
@@ -165,7 +166,7 @@
void openPossible(bool possible);
protected:
- cmake* CMakeInstance;
+ std::unique_ptr<cmake> CMakeInstance;
bool interruptCallback();
void progressCallback(std::string const& msg, float percent);
diff --git a/Source/bindexplib.cxx b/Source/bindexplib.cxx
index 0b2750d..fdfd4c0 100644
--- a/Source/bindexplib.cxx
+++ b/Source/bindexplib.cxx
@@ -352,14 +352,14 @@
line.c_str());
return false;
}
- const std::string sym = line.substr(0, sym_end);
const char sym_type = line[sym_end + 1];
+ line.resize(sym_end);
switch (sym_type) {
case 'D':
- dataSymbols.insert(sym);
+ dataSymbols.insert(line);
break;
case 'T':
- symbols.insert(sym);
+ symbols.insert(line);
break;
}
}
diff --git a/Source/cmAddSubDirectoryCommand.cxx b/Source/cmAddSubDirectoryCommand.cxx
index 35eabaf..83d6306 100644
--- a/Source/cmAddSubDirectoryCommand.cxx
+++ b/Source/cmAddSubDirectoryCommand.cxx
@@ -4,6 +4,8 @@
#include <cstring>
+#include <cm/string_view>
+
#include "cmExecutionStatus.h"
#include "cmMakefile.h"
#include "cmRange.h"
@@ -86,7 +88,8 @@
if (binLen > 0 && bin.back() == '/') {
--binLen;
}
- binPath = bin.substr(0, binLen) + srcPath.substr(srcLen);
+ binPath = cmStrCat(cm::string_view(bin).substr(0, binLen),
+ cm::string_view(srcPath).substr(srcLen));
} else {
// Use the binary directory specified.
// Interpret a relative path with respect to the current binary directory.
diff --git a/Source/cmAuxSourceDirectoryCommand.cxx b/Source/cmAuxSourceDirectoryCommand.cxx
index 289bb72..d6f7500e 100644
--- a/Source/cmAuxSourceDirectoryCommand.cxx
+++ b/Source/cmAuxSourceDirectoryCommand.cxx
@@ -6,6 +6,8 @@
#include <cstddef>
#include <utility>
+#include <cm/string_view>
+
#include "cmsys/Directory.hxx"
#include "cmExecutionStatus.h"
@@ -50,11 +52,10 @@
// Split the filename into base and extension
std::string::size_type dotpos = file.rfind('.');
if (dotpos != std::string::npos) {
- std::string ext = file.substr(dotpos + 1);
- std::string base = file.substr(0, dotpos);
+ auto ext = cm::string_view(file).substr(dotpos + 1);
// Process only source files
auto cm = mf.GetCMakeInstance();
- if (!base.empty() && cm->IsSourceExtension(ext)) {
+ if (dotpos > 0 && cm->IsSourceExtension(ext)) {
std::string fullname = cmStrCat(templateDirectory, '/', file);
// add the file as a class file so
// depends can be done
diff --git a/Source/cmBinUtilsLinuxELFLinker.cxx b/Source/cmBinUtilsLinuxELFLinker.cxx
index 0dea825..9ce403d 100644
--- a/Source/cmBinUtilsLinuxELFLinker.cxx
+++ b/Source/cmBinUtilsLinuxELFLinker.cxx
@@ -6,6 +6,7 @@
#include <sstream>
#include <cm/memory>
+#include <cm/string_view>
#include <cmsys/RegularExpression.hxx>
@@ -26,14 +27,16 @@
cmsys::RegularExpressionMatch match;
if (originRegex.find(rpath.c_str(), match)) {
- std::string begin = rpath.substr(0, match.start(1));
- std::string end = rpath.substr(match.end(1));
- return begin + origin + end;
+ cm::string_view pathv(rpath);
+ auto begin = pathv.substr(0, match.start(1));
+ auto end = pathv.substr(match.end(1));
+ return cmStrCat(begin, origin, end);
}
if (originCurlyRegex.find(rpath.c_str(), match)) {
- std::string begin = rpath.substr(0, match.start());
- std::string end = rpath.substr(match.end());
- return begin + origin + end;
+ cm::string_view pathv(rpath);
+ auto begin = pathv.substr(0, match.start());
+ auto end = pathv.substr(match.end());
+ return cmStrCat(begin, origin, end);
}
return rpath;
}
diff --git a/Source/cmBuildCommand.cxx b/Source/cmBuildCommand.cxx
index 49c9439..b82fb9a 100644
--- a/Source/cmBuildCommand.cxx
+++ b/Source/cmBuildCommand.cxx
@@ -108,7 +108,7 @@
if (cacheValue) {
return true;
}
- mf.AddCacheDefinition(define, makecommand.c_str(),
+ mf.AddCacheDefinition(define, makecommand,
"Command used to build entire project "
"from the command line.",
cmStateEnums::STRING);
diff --git a/Source/cmBuildNameCommand.cxx b/Source/cmBuildNameCommand.cxx
index 3e517dc..ad4d665 100644
--- a/Source/cmBuildNameCommand.cxx
+++ b/Source/cmBuildNameCommand.cxx
@@ -28,7 +28,7 @@
std::replace(cv.begin(), cv.end(), '/', '_');
std::replace(cv.begin(), cv.end(), '(', '_');
std::replace(cv.begin(), cv.end(), ')', '_');
- mf.AddCacheDefinition(args[0], cv.c_str(), "Name of build.",
+ mf.AddCacheDefinition(args[0], cv, "Name of build.",
cmStateEnums::STRING);
}
return true;
@@ -54,7 +54,7 @@
std::replace(buildname.begin(), buildname.end(), '(', '_');
std::replace(buildname.begin(), buildname.end(), ')', '_');
- mf.AddCacheDefinition(args[0], buildname.c_str(), "Name of build.",
+ mf.AddCacheDefinition(args[0], buildname, "Name of build.",
cmStateEnums::STRING);
return true;
}
diff --git a/Source/cmCMakeCommand.cxx b/Source/cmCMakeCommand.cxx
new file mode 100644
index 0000000..c11a003
--- /dev/null
+++ b/Source/cmCMakeCommand.cxx
@@ -0,0 +1,68 @@
+/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
+ file Copyright.txt or https://cmake.org/licensing for details. */
+#include "cmCMakeCommand.h"
+
+#include <algorithm>
+#include <cstddef>
+
+#include "cmExecutionStatus.h"
+#include "cmListFileCache.h"
+#include "cmMakefile.h"
+#include "cmRange.h"
+#include "cmStringAlgorithms.h"
+
+bool cmCMakeCommand(std::vector<std::string> const& args,
+ cmExecutionStatus& status)
+{
+ if (args.empty()) {
+ status.SetError("called with incorrect number of arguments");
+ return false;
+ }
+
+ cmMakefile& makefile = status.GetMakefile();
+ cmListFileContext context = makefile.GetExecutionContext();
+
+ bool result = false;
+
+ if (args[0] == "INVOKE") {
+ if (args.size() == 1) {
+ status.SetError("called with incorrect number of arguments");
+ return false;
+ }
+
+ // First argument is the name of the function to call
+ cmListFileFunction func;
+ func.Name = args[1];
+ func.Line = context.Line;
+
+ // The rest of the arguments are passed to the function call above
+ func.Arguments.resize(args.size() - 1);
+ for (size_t i = 2; i < args.size(); ++i) {
+ cmListFileArgument lfarg;
+ lfarg.Line = context.Line;
+ lfarg.Value = args[i];
+ func.Arguments.emplace_back(lfarg);
+ }
+
+ result = makefile.ExecuteCommand(func, status);
+ } else if (args[0] == "EVAL") {
+ if (args.size() < 2) {
+ status.SetError("called with incorrect number of arguments");
+ return false;
+ }
+
+ auto code_iter = std::find(args.begin(), args.end(), "CODE");
+ if (code_iter == args.end()) {
+ status.SetError("called without CODE argument");
+ return false;
+ }
+
+ const std::string code = cmJoin(cmMakeRange(++code_iter, args.end()), " ");
+ result = makefile.ReadListFileAsString(
+ code, cmStrCat(context.FilePath, ":", context.Line, ":EVAL"));
+ } else {
+ status.SetError("called with unknown meta-operation");
+ }
+
+ return result;
+}
diff --git a/Source/cmCMakeCommand.h b/Source/cmCMakeCommand.h
new file mode 100644
index 0000000..cf9f4c3
--- /dev/null
+++ b/Source/cmCMakeCommand.h
@@ -0,0 +1,20 @@
+/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
+ file Copyright.txt or https://cmake.org/licensing for details. */
+#ifndef cmCMakeCommand_h
+#define cmCMakeCommand_h
+
+#include "cmConfigure.h" // IWYU pragma: keep
+
+#include <string>
+#include <vector>
+
+class cmExecutionStatus;
+
+/**
+ * \brief Calls a scripted or build-in command
+ *
+ */
+bool cmCMakeCommand(std::vector<std::string> const& args,
+ cmExecutionStatus& status);
+
+#endif
diff --git a/Source/cmCPluginAPI.cxx b/Source/cmCPluginAPI.cxx
index b5c7e96..874efa5 100644
--- a/Source/cmCPluginAPI.cxx
+++ b/Source/cmCPluginAPI.cxx
@@ -488,24 +488,8 @@
// Keep a map from real cmSourceFile instances stored in a makefile to
// the CPluginAPI proxy source file.
-class cmCPluginAPISourceFileMap
- : public std::map<cmSourceFile*, cmCPluginAPISourceFile*>
-{
-public:
- using derived = std::map<cmSourceFile*, cmCPluginAPISourceFile*>;
- using iterator = derived::iterator;
- using value_type = derived::value_type;
- cmCPluginAPISourceFileMap() = default;
- ~cmCPluginAPISourceFileMap()
- {
- for (auto const& i : *this) {
- delete i.second;
- }
- }
- cmCPluginAPISourceFileMap(const cmCPluginAPISourceFileMap&) = delete;
- cmCPluginAPISourceFileMap& operator=(const cmCPluginAPISourceFileMap&) =
- delete;
-};
+using cmCPluginAPISourceFileMap =
+ std::map<cmSourceFile*, std::unique_ptr<cmCPluginAPISourceFile>>;
cmCPluginAPISourceFileMap cmCPluginAPISourceFiles;
void* CCONV cmCreateSourceFile(void)
@@ -536,7 +520,7 @@
auto i = cmCPluginAPISourceFiles.find(rsf);
if (i == cmCPluginAPISourceFiles.end()) {
// Create a proxy source file object for this source.
- cmCPluginAPISourceFile* sf = new cmCPluginAPISourceFile;
+ auto sf = cm::make_unique<cmCPluginAPISourceFile>();
sf->RealSourceFile = rsf;
sf->FullPath = rsf->ResolveFullPath();
sf->SourceName =
@@ -545,10 +529,9 @@
cmSystemTools::GetFilenameLastExtension(sf->FullPath);
// Store the proxy in the map so it can be re-used and deleted later.
- cmCPluginAPISourceFileMap::value_type entry(rsf, sf);
- i = cmCPluginAPISourceFiles.insert(entry).first;
+ i = cmCPluginAPISourceFiles.emplace(rsf, std::move(sf)).first;
}
- return i->second;
+ return i->second.get();
}
return nullptr;
}
@@ -569,15 +552,16 @@
}
// Create the proxy for the real source file.
- cmCPluginAPISourceFile* sf = new cmCPluginAPISourceFile;
+ auto sf = cm::make_unique<cmCPluginAPISourceFile>();
sf->RealSourceFile = rsf;
sf->FullPath = osf->FullPath;
sf->SourceName = osf->SourceName;
sf->SourceExtension = osf->SourceExtension;
// Store the proxy in the map so it can be re-used and deleted later.
- cmCPluginAPISourceFiles[rsf] = sf;
- return sf;
+ auto value = sf.get();
+ cmCPluginAPISourceFiles[rsf] = std::move(sf);
+ return value;
}
const char* CCONV cmSourceFileGetSourceName(void* arg)
@@ -601,7 +585,8 @@
if (!strcmp(prop, "LOCATION")) {
return sf->FullPath.c_str();
}
- return sf->Properties.GetPropertyValue(prop);
+ cmProp retVal = sf->Properties.GetPropertyValue(prop);
+ return retVal ? retVal->c_str() : nullptr;
}
int CCONV cmSourceFileGetPropertyAsBool(void* arg, const char* prop)
@@ -791,8 +776,9 @@
const char* longDocs, int chained)
{
cmMakefile* mf = static_cast<cmMakefile*>(arg);
- mf->GetState()->DefineProperty(name, cmProperty::SOURCE_FILE, briefDocs,
- longDocs, chained != 0);
+ mf->GetState()->DefineProperty(name, cmProperty::SOURCE_FILE,
+ briefDocs ? briefDocs : "",
+ longDocs ? longDocs : "", chained != 0);
}
} // close the extern "C" scope
diff --git a/Source/cmCTest.cxx b/Source/cmCTest.cxx
index 04f75bd..c5505f9 100644
--- a/Source/cmCTest.cxx
+++ b/Source/cmCTest.cxx
@@ -16,6 +16,10 @@
#include <utility>
#include <vector>
+#include <cm/memory>
+#include <cm/string_view>
+#include <cmext/algorithm>
+
#include "cmsys/Base64.h"
#include "cmsys/Directory.hxx"
#include "cmsys/FStream.hxx"
@@ -32,8 +36,7 @@
# include <unistd.h> // IWYU pragma: keep
#endif
-#include <cm/memory>
-#include <cmext/algorithm>
+#include "cm_static_string_view.hxx"
#include "cmCTestBuildAndTestHandler.h"
#include "cmCTestBuildHandler.h"
@@ -201,7 +204,7 @@
int SubmitIndex = 0;
- cmGeneratedFileStream* OutputLogFile = nullptr;
+ std::unique_ptr<cmGeneratedFileStream> OutputLogFile;
int OutputLogFileLastTag = -1;
bool OutputTestOutputOnTestFailure = false;
@@ -271,9 +274,10 @@
return this->Impl->TomorrowTag;
}
-std::string cmCTest::CleanString(const std::string& str)
+std::string cmCTest::CleanString(const std::string& str,
+ std::string::size_type spos)
{
- std::string::size_type spos = str.find_first_not_of(" \n\t\r\f\v");
+ spos = str.find_first_not_of(" \n\t\r\f\v", spos);
std::string::size_type epos = str.find_last_not_of(" \n\t\r\f\v");
if (spos == std::string::npos) {
return std::string();
@@ -362,10 +366,7 @@
cmSystemTools::EnableVSConsoleOutput();
}
-cmCTest::~cmCTest()
-{
- delete this->Impl->OutputLogFile;
-}
+cmCTest::~cmCTest() = default;
int cmCTest::GetParallelLevel() const
{
@@ -727,7 +728,7 @@
continue;
}
while (fin && (line.back() == '\\')) {
- line = line.substr(0, line.size() - 1);
+ line.resize(line.size() - 1);
buffer[0] = 0;
fin.getline(buffer, 1023);
buffer[1023] = 0;
@@ -741,7 +742,7 @@
continue;
}
std::string key = line.substr(0, cpos);
- std::string value = cmCTest::CleanString(line.substr(cpos + 1));
+ std::string value = cmCTest::CleanString(line, cpos + 1);
this->Impl->CTestConfiguration[key] = value;
}
fin.close();
@@ -1442,16 +1443,15 @@
return;
}
// This code should go when cdash is changed to use labels only
- const char* subproject = cm->GetState()->GetGlobalProperty("SubProject");
+ cmProp subproject = cm->GetState()->GetGlobalProperty("SubProject");
if (subproject) {
xml.StartElement("Subproject");
- xml.Attribute("name", subproject);
- const char* labels =
+ xml.Attribute("name", *subproject);
+ cmProp labels =
ch->GetCMake()->GetState()->GetGlobalProperty("SubProjectLabels");
if (labels) {
xml.StartElement("Labels");
- std::string l = labels;
- std::vector<std::string> args = cmExpandedList(l);
+ std::vector<std::string> args = cmExpandedList(*labels);
for (std::string const& i : args) {
xml.Element("Label", i);
}
@@ -1461,10 +1461,10 @@
}
// This code should stay when cdash only does label based sub-projects
- const char* label = cm->GetState()->GetGlobalProperty("Label");
+ cmProp label = cm->GetState()->GetGlobalProperty("Label");
if (label) {
xml.StartElement("Labels");
- xml.Element("Label", label);
+ xml.Element("Label", *label);
xml.EndElement();
}
}
@@ -1816,10 +1816,10 @@
<< " ctest -D NightlyMemoryCheck" << std::endl);
}
-bool cmCTest::CheckArgument(const std::string& arg, const char* varg1,
+bool cmCTest::CheckArgument(const std::string& arg, cm::string_view varg1,
const char* varg2)
{
- return (varg1 && arg == varg1) || (varg2 && arg == varg2);
+ return (arg == varg1) || (varg2 && arg == varg2);
}
// Processes one command line argument (and its arguments if any)
@@ -1829,21 +1829,21 @@
std::string& errormsg)
{
std::string arg = args[i];
- if (this->CheckArgument(arg, "-F")) {
+ if (this->CheckArgument(arg, "-F"_s)) {
this->Impl->Failover = true;
- }
- if (this->CheckArgument(arg, "-j", "--parallel") && i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "-j"_s, "--parallel") &&
+ i < args.size() - 1) {
i++;
int plevel = atoi(args[i].c_str());
this->SetParallelLevel(plevel);
this->Impl->ParallelLevelSetInCli = true;
- } else if (arg.find("-j") == 0) {
+ } else if (cmHasPrefix(arg, "-j")) {
int plevel = atoi(arg.substr(2).c_str());
this->SetParallelLevel(plevel);
this->Impl->ParallelLevelSetInCli = true;
}
- if (this->CheckArgument(arg, "--repeat-until-fail")) {
+ else if (this->CheckArgument(arg, "--repeat-until-fail"_s)) {
if (i >= args.size() - 1) {
errormsg = "'--repeat-until-fail' requires an argument";
return false;
@@ -1855,8 +1855,8 @@
i++;
long repeat = 1;
if (!cmStrToLong(args[i], &repeat)) {
- errormsg =
- "'--repeat-until-fail' given non-integer value '" + args[i] + "'";
+ errormsg = cmStrCat("'--repeat-until-fail' given non-integer value '",
+ args[i], "'");
return false;
}
this->Impl->RepeatCount = static_cast<int>(repeat);
@@ -1865,7 +1865,7 @@
}
}
- if (this->CheckArgument(arg, "--repeat")) {
+ else if (this->CheckArgument(arg, "--repeat"_s)) {
if (i >= args.size() - 1) {
errormsg = "'--repeat' requires an argument";
return false;
@@ -1893,12 +1893,12 @@
}
}
} else {
- errormsg = "'--repeat' given invalid value '" + args[i] + "'";
+ errormsg = cmStrCat("'--repeat' given invalid value '", args[i], "'");
return false;
}
}
- if (this->CheckArgument(arg, "--test-load") && i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "--test-load"_s) && i < args.size() - 1) {
i++;
unsigned long load;
if (cmStrToULong(args[i], &load)) {
@@ -1909,76 +1909,66 @@
}
}
- if (this->CheckArgument(arg, "--no-compress-output")) {
+ else if (this->CheckArgument(arg, "--no-compress-output"_s)) {
this->Impl->CompressTestOutput = false;
}
- if (this->CheckArgument(arg, "--print-labels")) {
+ else if (this->CheckArgument(arg, "--print-labels"_s)) {
this->Impl->PrintLabels = true;
}
- if (this->CheckArgument(arg, "--http1.0")) {
+ else if (this->CheckArgument(arg, "--http1.0"_s)) {
this->Impl->UseHTTP10 = true;
}
- if (this->CheckArgument(arg, "--timeout") && i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "--timeout"_s) && i < args.size() - 1) {
i++;
auto timeout = cmDuration(atof(args[i].c_str()));
this->Impl->GlobalTimeout = timeout;
}
- if (this->CheckArgument(arg, "--stop-time") && i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "--stop-time"_s) && i < args.size() - 1) {
i++;
this->SetStopTime(args[i]);
}
- if (this->CheckArgument(arg, "-C", "--build-config") &&
- i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "-C"_s, "--build-config") &&
+ i < args.size() - 1) {
i++;
this->SetConfigType(args[i].c_str());
}
- if (this->CheckArgument(arg, "--debug")) {
+ else if (this->CheckArgument(arg, "--debug"_s)) {
this->Impl->Debug = true;
this->Impl->ShowLineNumbers = true;
- }
- if (this->CheckArgument(arg, "--group") && i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "--group"_s) && i < args.size() - 1) {
i++;
this->Impl->SpecificGroup = args[i];
}
// This is an undocumented / deprecated option.
// "Track" has been renamed to "Group".
- if (this->CheckArgument(arg, "--track") && i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "--track"_s) && i < args.size() - 1) {
i++;
this->Impl->SpecificGroup = args[i];
- }
- if (this->CheckArgument(arg, "--show-line-numbers")) {
+ } else if (this->CheckArgument(arg, "--show-line-numbers"_s)) {
this->Impl->ShowLineNumbers = true;
- }
- if (this->CheckArgument(arg, "--no-label-summary")) {
+ } else if (this->CheckArgument(arg, "--no-label-summary"_s)) {
this->Impl->LabelSummary = false;
- }
- if (this->CheckArgument(arg, "--no-subproject-summary")) {
+ } else if (this->CheckArgument(arg, "--no-subproject-summary"_s)) {
this->Impl->SubprojectSummary = false;
- }
- if (this->CheckArgument(arg, "-Q", "--quiet")) {
+ } else if (this->CheckArgument(arg, "-Q"_s, "--quiet")) {
this->Impl->Quiet = true;
- }
- if (this->CheckArgument(arg, "--progress")) {
+ } else if (this->CheckArgument(arg, "--progress"_s)) {
this->Impl->TestProgressOutput = true;
- }
- if (this->CheckArgument(arg, "-V", "--verbose")) {
+ } else if (this->CheckArgument(arg, "-V"_s, "--verbose")) {
this->Impl->Verbose = true;
- }
- if (this->CheckArgument(arg, "-VV", "--extra-verbose")) {
+ } else if (this->CheckArgument(arg, "-VV"_s, "--extra-verbose")) {
this->Impl->ExtraVerbose = true;
this->Impl->Verbose = true;
- }
- if (this->CheckArgument(arg, "--output-on-failure")) {
+ } else if (this->CheckArgument(arg, "--output-on-failure"_s)) {
this->Impl->OutputTestOutputOnTestFailure = true;
- }
- if (this->CheckArgument(arg, "--test-output-size-passed") &&
- i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "--test-output-size-passed"_s) &&
+ i < args.size() - 1) {
i++;
long outputSize;
if (cmStrToLong(args[i], &outputSize)) {
@@ -1988,9 +1978,8 @@
"Invalid value for '--test-output-size-passed': " << args[i]
<< "\n");
}
- }
- if (this->CheckArgument(arg, "--test-output-size-failed") &&
- i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "--test-output-size-failed"_s) &&
+ i < args.size() - 1) {
i++;
long outputSize;
if (cmStrToLong(args[i], &outputSize)) {
@@ -2000,11 +1989,9 @@
"Invalid value for '--test-output-size-failed': " << args[i]
<< "\n");
}
- }
- if (this->CheckArgument(arg, "-N", "--show-only")) {
+ } else if (this->CheckArgument(arg, "-N"_s, "--show-only")) {
this->Impl->ShowOnly = true;
- }
- if (cmHasLiteralPrefix(arg, "--show-only=")) {
+ } else if (cmHasLiteralPrefix(arg, "--show-only=")) {
this->Impl->ShowOnly = true;
// Check if a specific format is requested. Defaults to human readable
@@ -2022,27 +2009,26 @@
}
}
- if (this->CheckArgument(arg, "-O", "--output-log") && i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "-O"_s, "--output-log") &&
+ i < args.size() - 1) {
i++;
this->SetOutputLogFileName(args[i].c_str());
}
- if (this->CheckArgument(arg, "--tomorrow-tag")) {
+ else if (this->CheckArgument(arg, "--tomorrow-tag"_s)) {
this->Impl->TomorrowTag = true;
- }
- if (this->CheckArgument(arg, "--force-new-ctest-process")) {
+ } else if (this->CheckArgument(arg, "--force-new-ctest-process"_s)) {
this->Impl->ForceNewCTestProcess = true;
- }
- if (this->CheckArgument(arg, "-W", "--max-width") && i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "-W"_s, "--max-width") &&
+ i < args.size() - 1) {
i++;
this->Impl->MaxTestNameWidth = atoi(args[i].c_str());
- }
- if (this->CheckArgument(arg, "--interactive-debug-mode") &&
- i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "--interactive-debug-mode"_s) &&
+ i < args.size() - 1) {
i++;
this->Impl->InteractiveDebugMode = cmIsOn(args[i]);
- }
- if (this->CheckArgument(arg, "--submit-index") && i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "--submit-index"_s) &&
+ i < args.size() - 1) {
i++;
this->Impl->SubmitIndex = atoi(args[i].c_str());
if (this->Impl->SubmitIndex < 0) {
@@ -2050,24 +2036,27 @@
}
}
- if (this->CheckArgument(arg, "--overwrite") && i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "--overwrite"_s) && i < args.size() - 1) {
i++;
this->AddCTestConfigurationOverwrite(args[i]);
- }
- if (this->CheckArgument(arg, "-A", "--add-notes") && i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "-A"_s, "--add-notes") &&
+ i < args.size() - 1) {
this->Impl->ProduceXML = true;
this->SetTest("Notes");
i++;
this->SetNotesFiles(args[i].c_str());
+ return true;
}
- const std::string noTestsPrefix = "--no-tests=";
+ cm::string_view noTestsPrefix = "--no-tests=";
if (cmHasPrefix(arg, noTestsPrefix)) {
- const std::string noTestsMode = arg.substr(noTestsPrefix.length());
+ cm::string_view noTestsMode =
+ cm::string_view(arg).substr(noTestsPrefix.length());
if (noTestsMode == "error") {
this->Impl->NoTestsMode = cmCTest::NoTests::Error;
} else if (noTestsMode != "ignore") {
- errormsg = "'--no-tests=' given unknown value '" + noTestsMode + "'";
+ errormsg =
+ cmStrCat("'--no-tests=' given unknown value '", noTestsMode, '\'');
return false;
} else {
this->Impl->NoTestsMode = cmCTest::NoTests::Ignore;
@@ -2075,34 +2064,32 @@
}
// options that control what tests are run
- if (this->CheckArgument(arg, "-I", "--tests-information") &&
- i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "-I"_s, "--tests-information") &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption("TestsToRunInformation",
args[i].c_str());
this->GetMemCheckHandler()->SetPersistentOption("TestsToRunInformation",
args[i].c_str());
- }
- if (this->CheckArgument(arg, "-U", "--union")) {
+ } else if (this->CheckArgument(arg, "-U"_s, "--union")) {
this->GetTestHandler()->SetPersistentOption("UseUnion", "true");
this->GetMemCheckHandler()->SetPersistentOption("UseUnion", "true");
- }
- if (this->CheckArgument(arg, "-R", "--tests-regex") && i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "-R"_s, "--tests-regex") &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption("IncludeRegularExpression",
args[i].c_str());
this->GetMemCheckHandler()->SetPersistentOption("IncludeRegularExpression",
args[i].c_str());
- }
- if (this->CheckArgument(arg, "-L", "--label-regex") && i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "-L"_s, "--label-regex") &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption("LabelRegularExpression",
args[i].c_str());
this->GetMemCheckHandler()->SetPersistentOption("LabelRegularExpression",
args[i].c_str());
- }
- if (this->CheckArgument(arg, "-LE", "--label-exclude") &&
- i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "-LE"_s, "--label-exclude") &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption(
"ExcludeLabelRegularExpression", args[i].c_str());
@@ -2110,8 +2097,8 @@
"ExcludeLabelRegularExpression", args[i].c_str());
}
- if (this->CheckArgument(arg, "-E", "--exclude-regex") &&
- i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "-E"_s, "--exclude-regex") &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption("ExcludeRegularExpression",
args[i].c_str());
@@ -2119,24 +2106,22 @@
args[i].c_str());
}
- if (this->CheckArgument(arg, "-FA", "--fixture-exclude-any") &&
- i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "-FA"_s, "--fixture-exclude-any") &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption(
"ExcludeFixtureRegularExpression", args[i].c_str());
this->GetMemCheckHandler()->SetPersistentOption(
"ExcludeFixtureRegularExpression", args[i].c_str());
- }
- if (this->CheckArgument(arg, "-FS", "--fixture-exclude-setup") &&
- i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "-FS"_s, "--fixture-exclude-setup") &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption(
"ExcludeFixtureSetupRegularExpression", args[i].c_str());
this->GetMemCheckHandler()->SetPersistentOption(
"ExcludeFixtureSetupRegularExpression", args[i].c_str());
- }
- if (this->CheckArgument(arg, "-FC", "--fixture-exclude-cleanup") &&
- i < args.size() - 1) {
+ } else if (this->CheckArgument(arg, "-FC"_s, "--fixture-exclude-cleanup") &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption(
"ExcludeFixtureCleanupRegularExpression", args[i].c_str());
@@ -2144,8 +2129,8 @@
"ExcludeFixtureCleanupRegularExpression", args[i].c_str());
}
- if (this->CheckArgument(arg, "--resource-spec-file") &&
- i < args.size() - 1) {
+ else if (this->CheckArgument(arg, "--resource-spec-file"_s) &&
+ i < args.size() - 1) {
i++;
this->GetTestHandler()->SetPersistentOption("ResourceSpecFile",
args[i].c_str());
@@ -2153,7 +2138,7 @@
args[i].c_str());
}
- if (this->CheckArgument(arg, "--rerun-failed")) {
+ else if (this->CheckArgument(arg, "--rerun-failed"_s)) {
this->GetTestHandler()->SetPersistentOption("RerunFailed", "true");
this->GetMemCheckHandler()->SetPersistentOption("RerunFailed", "true");
}
@@ -2205,7 +2190,7 @@
bool& SRArgumentSpecified)
{
std::string arg = args[i];
- if (this->CheckArgument(arg, "-SP", "--script-new-process") &&
+ if (this->CheckArgument(arg, "-SP"_s, "--script-new-process") &&
i < args.size() - 1) {
this->Impl->RunConfigurationScript = true;
i++;
@@ -2216,7 +2201,8 @@
}
}
- if (this->CheckArgument(arg, "-SR", "--script-run") && i < args.size() - 1) {
+ if (this->CheckArgument(arg, "-SR"_s, "--script-run") &&
+ i < args.size() - 1) {
SRArgumentSpecified = true;
this->Impl->RunConfigurationScript = true;
i++;
@@ -2224,7 +2210,7 @@
ch->AddConfigurationScript(args[i].c_str(), true);
}
- if (this->CheckArgument(arg, "-S", "--script") && i < args.size() - 1) {
+ if (this->CheckArgument(arg, "-S"_s, "--script") && i < args.size() - 1) {
this->Impl->RunConfigurationScript = true;
i++;
cmCTestScriptHandler* ch = this->GetScriptHandler();
@@ -2274,7 +2260,8 @@
// --dashboard: handle a request for a dashboard
std::string arg = args[i];
- if (this->CheckArgument(arg, "-D", "--dashboard") && i < args.size() - 1) {
+ if (this->CheckArgument(arg, "-D"_s, "--dashboard") &&
+ i < args.size() - 1) {
this->Impl->ProduceXML = true;
i++;
std::string targ = args[i];
@@ -2310,7 +2297,7 @@
}
// --extra-submit
- if (this->CheckArgument(arg, "--extra-submit") && i < args.size() - 1) {
+ if (this->CheckArgument(arg, "--extra-submit"_s) && i < args.size() - 1) {
this->Impl->ProduceXML = true;
this->SetTest("Submit");
i++;
@@ -2320,12 +2307,13 @@
}
// --build-and-test options
- if (this->CheckArgument(arg, "--build-and-test") && i < args.size() - 1) {
+ if (this->CheckArgument(arg, "--build-and-test"_s) &&
+ i < args.size() - 1) {
cmakeAndTest = true;
}
// --schedule-random
- if (this->CheckArgument(arg, "--schedule-random")) {
+ if (this->CheckArgument(arg, "--schedule-random"_s)) {
this->Impl->ScheduleType = "Random";
}
@@ -2380,7 +2368,7 @@
{
bool success = true;
std::string arg = args[i];
- if (this->CheckArgument(arg, "-T", "--test-action") &&
+ if (this->CheckArgument(arg, "-T"_s, "--test-action") &&
(i < args.size() - 1)) {
this->Impl->ProduceXML = true;
i++;
@@ -2412,15 +2400,15 @@
{
bool success = true;
std::string arg = args[i];
- if (this->CheckArgument(arg, "-M", "--test-model") &&
+ if (this->CheckArgument(arg, "-M"_s, "--test-model") &&
(i < args.size() - 1)) {
i++;
std::string const& str = args[i];
- if (cmSystemTools::LowerCase(str) == "nightly") {
+ if (cmSystemTools::LowerCase(str) == "nightly"_s) {
this->SetTestModel(cmCTest::NIGHTLY);
- } else if (cmSystemTools::LowerCase(str) == "continuous") {
+ } else if (cmSystemTools::LowerCase(str) == "continuous"_s) {
this->SetTestModel(cmCTest::CONTINUOUS);
- } else if (cmSystemTools::LowerCase(str) == "experimental") {
+ } else if (cmSystemTools::LowerCase(str) == "experimental"_s) {
this->SetTestModel(cmCTest::EXPERIMENTAL);
} else {
success = false;
@@ -2687,7 +2675,7 @@
path = "./" + *res;
if (path.back() == '/') {
- path = path.substr(0, path.size() - 1);
+ path.resize(path.size() - 1);
}
}
@@ -2738,7 +2726,7 @@
std::string site = this->GetCTestConfiguration("DropSite");
std::string location = this->GetCTestConfiguration("DropLocation");
- url = cmStrCat(method.empty() ? "http" : method, "://");
+ url = cmStrCat(method.empty() ? "http" : method, "://"_s);
if (!user.empty()) {
url += user;
if (!password.empty()) {
@@ -3086,12 +3074,10 @@
void cmCTest::SetOutputLogFileName(const char* name)
{
- if (this->Impl->OutputLogFile) {
- delete this->Impl->OutputLogFile;
- this->Impl->OutputLogFile = nullptr;
- }
if (name) {
- this->Impl->OutputLogFile = new cmGeneratedFileStream(name);
+ this->Impl->OutputLogFile = cm::make_unique<cmGeneratedFileStream>(name);
+ } else {
+ this->Impl->OutputLogFile.reset();
}
}
diff --git a/Source/cmCTest.h b/Source/cmCTest.h
index 7f8f913..984be13 100644
--- a/Source/cmCTest.h
+++ b/Source/cmCTest.h
@@ -13,6 +13,8 @@
#include <string>
#include <vector>
+#include <cm/string_view>
+
#include "cmDuration.h"
#include "cmProcessOutput.h"
@@ -140,7 +142,8 @@
std::string GetTestModelString();
static int GetTestModelFromString(const char* str);
- static std::string CleanString(const std::string& str);
+ static std::string CleanString(const std::string& str,
+ std::string::size_type spos = 0);
std::string GetCTestConfiguration(const std::string& name);
void SetCTestConfiguration(const char* name, const char* value,
bool suppress = false);
@@ -506,8 +509,8 @@
std::vector<std::string> const& files);
/** Check if the argument is the one specified */
- bool CheckArgument(const std::string& arg, const char* varg1,
- const char* varg2 = nullptr);
+ static bool CheckArgument(const std::string& arg, cm::string_view varg1,
+ const char* varg2 = nullptr);
/** Output errors from a test */
void OutputTestErrors(std::vector<char> const& process_output);
diff --git a/Source/cmCacheManager.cxx b/Source/cmCacheManager.cxx
index dc9aba1..31a8692 100644
--- a/Source/cmCacheManager.cxx
+++ b/Source/cmCacheManager.cxx
@@ -77,7 +77,7 @@
}
while (realbuffer[0] == '/' && realbuffer[1] == '/') {
if ((realbuffer[2] == '\\') && (realbuffer[3] == 'n')) {
- helpString += "\n";
+ helpString += '\n';
helpString += &realbuffer[4];
} else {
helpString += &realbuffer[2];
@@ -117,20 +117,20 @@
}
} else {
std::ostringstream error;
- error << "Parse error in cache file " << cacheFile;
- error << " on line " << lineno << ". Offending entry: " << realbuffer;
+ error << "Parse error in cache file " << cacheFile << " on line "
+ << lineno << ". Offending entry: " << realbuffer;
cmSystemTools::Error(error.str());
}
}
this->CacheMajorVersion = 0;
this->CacheMinorVersion = 0;
- if (const std::string* cmajor =
+ if (cmProp cmajor =
this->GetInitializedCacheValue("CMAKE_CACHE_MAJOR_VERSION")) {
unsigned int v = 0;
if (sscanf(cmajor->c_str(), "%u", &v) == 1) {
this->CacheMajorVersion = v;
}
- if (const std::string* cminor =
+ if (cmProp cminor =
this->GetInitializedCacheValue("CMAKE_CACHE_MINOR_VERSION")) {
if (sscanf(cminor->c_str(), "%u", &v) == 1) {
this->CacheMinorVersion = v;
@@ -150,8 +150,7 @@
}
// check to make sure the cache directory has not
// been moved
- const std::string* oldDir =
- this->GetInitializedCacheValue("CMAKE_CACHEFILE_DIR");
+ cmProp oldDir = this->GetInitializedCacheValue("CMAKE_CACHEFILE_DIR");
if (internal && oldDir) {
std::string currentcwd = path;
std::string oldcwd = *oldDir;
@@ -159,8 +158,7 @@
currentcwd += "/CMakeCache.txt";
oldcwd += "/CMakeCache.txt";
if (!cmSystemTools::SameFile(oldcwd, currentcwd)) {
- const std::string* dir =
- this->GetInitializedCacheValue("CMAKE_CACHEFILE_DIR");
+ cmProp dir = this->GetInitializedCacheValue("CMAKE_CACHEFILE_DIR");
std::ostringstream message;
message << "The current CMakeCache.txt directory " << currentcwd
<< " is different than the directory " << (dir ? *dir : "")
@@ -210,7 +208,7 @@
cmMessenger* messenger)
{
for (const char** p = cmCacheManager::PersistentProperties; *p; ++p) {
- if (const char* value = i.GetProperty(*p)) {
+ if (cmProp value = i.GetProperty(*p)) {
std::string helpstring =
cmStrCat(*p, " property for variable: ", i.GetName());
cmCacheManager::OutputHelpString(os, helpstring);
@@ -218,9 +216,9 @@
std::string key = cmStrCat(i.GetName(), '-', *p);
cmCacheManager::OutputKey(os, key);
os << ":INTERNAL=";
- cmCacheManager::OutputValue(os, value);
- os << "\n";
- cmCacheManager::OutputNewlineTruncationWarning(os, key, value,
+ cmCacheManager::OutputValue(os, *value);
+ os << '\n';
+ cmCacheManager::OutputNewlineTruncationWarning(os, key, *value,
messenger);
}
}
@@ -270,31 +268,29 @@
/* clang-format off */
fout << "# This is the CMakeCache file.\n"
- << "# For build in directory: " << currentcwd << "\n"
- << "# It was generated by CMake: "
- << cmSystemTools::GetCMakeCommand() << std::endl;
+ "# For build in directory: " << currentcwd << "\n"
+ "# It was generated by CMake: "
+ << cmSystemTools::GetCMakeCommand()
+ << "\n"
+ "# You can edit this file to change values found and used by cmake."
+ "\n"
+ "# If you do not want to change any of the values, simply exit the "
+ "editor.\n"
+ "# If you do want to change a value, simply edit, save, and exit "
+ "the editor.\n"
+ "# The syntax for the file is as follows:\n"
+ "# KEY:TYPE=VALUE\n"
+ "# KEY is the name of a variable in the cache.\n"
+ "# TYPE is a hint to GUIs for the type of VALUE, DO NOT EDIT TYPE!."
+ "\n"
+ "# VALUE is the current value for the KEY.\n"
+ "\n"
+ "########################\n"
+ "# EXTERNAL cache entries\n"
+ "########################\n"
+ "\n";
/* clang-format on */
- /* clang-format off */
- fout << "# You can edit this file to change values found and used by cmake."
- << std::endl
- << "# If you do not want to change any of the values, simply exit the "
- "editor." << std::endl
- << "# If you do want to change a value, simply edit, save, and exit "
- "the editor." << std::endl
- << "# The syntax for the file is as follows:\n"
- << "# KEY:TYPE=VALUE\n"
- << "# KEY is the name of a variable in the cache.\n"
- << "# TYPE is a hint to GUIs for the type of VALUE, DO NOT EDIT "
- "TYPE!." << std::endl
- << "# VALUE is the current value for the KEY.\n\n";
- /* clang-format on */
-
- fout << "########################\n";
- fout << "# EXTERNAL cache entries\n";
- fout << "########################\n";
- fout << "\n";
-
for (auto const& i : this->Cache) {
CacheEntry const& ce = i.second;
cmStateEnums::CacheEntryType t = ce.Type;
@@ -305,26 +301,26 @@
*/
} else if (t != cmStateEnums::INTERNAL) {
// Format is key:type=value
- if (const char* help = ce.GetProperty("HELPSTRING")) {
- cmCacheManager::OutputHelpString(fout, help);
+ if (cmProp help = ce.GetProperty("HELPSTRING")) {
+ cmCacheManager::OutputHelpString(fout, *help);
} else {
cmCacheManager::OutputHelpString(fout, "Missing description");
}
cmCacheManager::OutputKey(fout, i.first);
- fout << ":" << cmState::CacheEntryTypeToString(t) << "=";
+ fout << ':' << cmState::CacheEntryTypeToString(t) << '=';
cmCacheManager::OutputValue(fout, ce.Value);
- fout << "\n";
+ fout << '\n';
cmCacheManager::OutputNewlineTruncationWarning(fout, i.first, ce.Value,
messenger);
- fout << "\n";
+ fout << '\n';
}
}
- fout << "\n";
- fout << "########################\n";
- fout << "# INTERNAL cache entries\n";
- fout << "########################\n";
- fout << "\n";
+ fout << "\n"
+ "########################\n"
+ "# INTERNAL cache entries\n"
+ "########################\n"
+ "\n";
for (cmCacheManager::CacheIterator i = this->NewIterator(); !i.IsAtEnd();
i.Next()) {
@@ -336,18 +332,18 @@
this->WritePropertyEntries(fout, i, messenger);
if (t == cmStateEnums::INTERNAL) {
// Format is key:type=value
- if (const char* help = i.GetProperty("HELPSTRING")) {
- cmCacheManager::OutputHelpString(fout, help);
+ if (cmProp help = i.GetProperty("HELPSTRING")) {
+ cmCacheManager::OutputHelpString(fout, *help);
}
cmCacheManager::OutputKey(fout, i.GetName());
- fout << ":" << cmState::CacheEntryTypeToString(t) << "=";
+ fout << ':' << cmState::CacheEntryTypeToString(t) << '=';
cmCacheManager::OutputValue(fout, i.GetValue());
- fout << "\n";
+ fout << '\n';
cmCacheManager::OutputNewlineTruncationWarning(fout, i.GetName(),
i.GetValue(), messenger);
}
}
- fout << "\n";
+ fout << '\n';
fout.Close();
std::string checkCacheFile = cmStrCat(path, "/CMakeFiles");
cmSystemTools::MakeDirectory(checkCacheFile);
@@ -385,7 +381,9 @@
{
// support : in key name by double quoting
const char* q =
- (key.find(':') != std::string::npos || key.find("//") == 0) ? "\"" : "";
+ (key.find(':') != std::string::npos || cmHasLiteralPrefix(key, "//"))
+ ? "\""
+ : "";
fout << q << key << q;
}
@@ -430,7 +428,7 @@
fout << "\\n";
}
oneLine = helpString.substr(pos, i - pos);
- fout << oneLine << "\n";
+ fout << oneLine << '\n';
pos = i;
}
}
@@ -452,7 +450,7 @@
fout << "\\n";
}
oneLine = message.substr(pos, i - pos);
- fout << oneLine << "\n";
+ fout << oneLine << '\n';
pos = i;
}
}
@@ -508,8 +506,7 @@
return { *this, nullptr };
}
-const std::string* cmCacheManager::GetInitializedCacheValue(
- const std::string& key) const
+cmProp cmCacheManager::GetInitializedCacheValue(const std::string& key) const
{
auto i = this->Cache.find(key);
if (i != this->Cache.end() && i->second.Initialized) {
@@ -520,17 +517,17 @@
void cmCacheManager::PrintCache(std::ostream& out) const
{
- out << "=================================================" << std::endl;
- out << "CMakeCache Contents:" << std::endl;
+ out << "=================================================\n"
+ "CMakeCache Contents:\n";
for (auto const& i : this->Cache) {
if (i.second.Type != cmStateEnums::INTERNAL) {
- out << i.first << " = " << i.second.Value << std::endl;
+ out << i.first << " = " << i.second.Value << '\n';
}
}
- out << "\n\n";
- out << "To change values in the CMakeCache, " << std::endl
- << "edit CMakeCache.txt in your output directory.\n";
- out << "=================================================" << std::endl;
+ out << "\n\n"
+ "To change values in the CMakeCache, \n"
+ "edit CMakeCache.txt in your output directory.\n"
+ "=================================================\n";
}
void cmCacheManager::AddCacheEntry(const std::string& key, const char* value,
@@ -619,14 +616,13 @@
return this->Properties.GetKeys();
}
-const char* cmCacheManager::CacheEntry::GetProperty(
- const std::string& prop) const
+cmProp cmCacheManager::CacheEntry::GetProperty(const std::string& prop) const
{
if (prop == "TYPE") {
- return cmState::CacheEntryTypeToString(this->Type).c_str();
+ return &cmState::CacheEntryTypeToString(this->Type);
}
if (prop == "VALUE") {
- return this->Value.c_str();
+ return &this->Value;
}
return this->Properties.GetPropertyValue(prop);
}
@@ -662,7 +658,7 @@
}
}
-const char* cmCacheManager::CacheIterator::GetProperty(
+cmProp cmCacheManager::CacheIterator::GetProperty(
const std::string& prop) const
{
if (!this->IsAtEnd()) {
@@ -691,8 +687,8 @@
bool cmCacheManager::CacheIterator::GetPropertyAsBool(
const std::string& prop) const
{
- if (const char* value = this->GetProperty(prop)) {
- return cmIsOn(value);
+ if (cmProp value = this->GetProperty(prop)) {
+ return cmIsOn(*value);
}
return false;
}
diff --git a/Source/cmCacheManager.h b/Source/cmCacheManager.h
index d8be991..3db76a9 100644
--- a/Source/cmCacheManager.h
+++ b/Source/cmCacheManager.h
@@ -37,7 +37,7 @@
cmStateEnums::CacheEntryType Type = cmStateEnums::UNINITIALIZED;
cmPropertyMap Properties;
std::vector<std::string> GetPropertyList() const;
- const char* GetProperty(const std::string&) const;
+ cmProp GetProperty(const std::string&) const;
void SetProperty(const std::string& property, const char* value);
void AppendProperty(const std::string& property, const std::string& value,
bool asString = false);
@@ -54,7 +54,7 @@
void Next();
std::string GetName() const { return this->Position->first; }
std::vector<std::string> GetPropertyList() const;
- const char* GetProperty(const std::string&) const;
+ cmProp GetProperty(const std::string&) const;
bool GetPropertyAsBool(const std::string&) const;
bool PropertyExists(const std::string&) const;
void SetProperty(const std::string& property, const char* value);
@@ -121,19 +121,19 @@
int GetSize() { return static_cast<int>(this->Cache.size()); }
//! Get a value from the cache given a key
- const std::string* GetInitializedCacheValue(const std::string& key) const;
+ cmProp GetInitializedCacheValue(const std::string& key) const;
- const char* GetCacheEntryValue(const std::string& key)
+ cmProp GetCacheEntryValue(const std::string& key)
{
cmCacheManager::CacheIterator it = this->GetCacheIterator(key);
if (it.IsAtEnd()) {
return nullptr;
}
- return it.GetValue().c_str();
+ return &it.GetValue();
}
- const char* GetCacheEntryProperty(std::string const& key,
- std::string const& propName)
+ cmProp GetCacheEntryProperty(std::string const& key,
+ std::string const& propName)
{
return this->GetCacheIterator(key).GetProperty(propName);
}
diff --git a/Source/cmCallVisualStudioMacro.cxx b/Source/cmCallVisualStudioMacro.cxx
index 9e152ff..94b6e18 100644
--- a/Source/cmCallVisualStudioMacro.cxx
+++ b/Source/cmCallVisualStudioMacro.cxx
@@ -43,8 +43,7 @@
if (LogErrorsAsMessages) { \
std::ostringstream _hresult_oss; \
_hresult_oss.flags(std::ios::hex); \
- _hresult_oss << context << " failed HRESULT, hr = 0x" << hr \
- << std::endl; \
+ _hresult_oss << context << " failed HRESULT, hr = 0x" << hr << '\n'; \
_hresult_oss.flags(std::ios::dec); \
_hresult_oss << __FILE__ << "(" << __LINE__ << ")"; \
cmSystemTools::Message(_hresult_oss.str()); \
@@ -98,32 +97,37 @@
DISPATCH_METHOD, ¶ms, &result, &excep, &arg);
std::ostringstream oss;
- oss << std::endl;
- oss << "Invoke(ExecuteCommand)" << std::endl;
- oss << " Macro: " << macro << std::endl;
- oss << " Args: " << args << std::endl;
+ /* clang-format off */
+ oss << "\nInvoke(ExecuteCommand)\n"
+ " Macro: " << macro << "\n"
+ " Args: " << args << '\n';
+ /* clang-format on */
if (DISP_E_EXCEPTION == hr) {
- oss << "DISP_E_EXCEPTION EXCEPINFO:" << excep.wCode << std::endl;
- oss << " wCode: " << excep.wCode << std::endl;
- oss << " wReserved: " << excep.wReserved << std::endl;
+ /* clang-format off */
+ oss << "DISP_E_EXCEPTION EXCEPINFO:" << excep.wCode << "\n"
+ " wCode: " << excep.wCode << "\n"
+ " wReserved: " << excep.wReserved << '\n';
+ /* clang-format on */
if (excep.bstrSource) {
oss << " bstrSource: " << (const char*)(_bstr_t)excep.bstrSource
- << std::endl;
+ << '\n';
}
if (excep.bstrDescription) {
oss << " bstrDescription: "
- << (const char*)(_bstr_t)excep.bstrDescription << std::endl;
+ << (const char*)(_bstr_t)excep.bstrDescription << '\n';
}
if (excep.bstrHelpFile) {
oss << " bstrHelpFile: " << (const char*)(_bstr_t)excep.bstrHelpFile
- << std::endl;
+ << '\n';
}
- oss << " dwHelpContext: " << excep.dwHelpContext << std::endl;
- oss << " pvReserved: " << excep.pvReserved << std::endl;
- oss << " pfnDeferredFillIn: "
- << reinterpret_cast<void*>(excep.pfnDeferredFillIn) << std::endl;
- oss << " scode: " << excep.scode << std::endl;
+ /* clang-format off */
+ oss << " dwHelpContext: " << excep.dwHelpContext << "\n"
+ " pvReserved: " << excep.pvReserved << "\n"
+ " pfnDeferredFillIn: "
+ << reinterpret_cast<void*>(excep.pfnDeferredFillIn) << "\n"
+ " scode: " << excep.scode << '\n';
+ /* clang-format on */
}
std::string exstr(oss.str());
diff --git a/Source/cmCommandArgumentParserHelper.cxx b/Source/cmCommandArgumentParserHelper.cxx
index 613ae06..379836a 100644
--- a/Source/cmCommandArgumentParserHelper.cxx
+++ b/Source/cmCommandArgumentParserHelper.cxx
@@ -5,6 +5,9 @@
#include <cstring>
#include <iostream>
#include <sstream>
+#include <utility>
+
+#include <cm/memory>
#include "cmCommandArgumentLexer.h"
#include "cmMakefile.h"
@@ -40,10 +43,10 @@
if (str.empty()) {
return "";
}
- char* stVal = new char[str.size() + 1];
- strcpy(stVal, str.c_str());
- this->Variables.push_back(stVal);
- return stVal;
+ auto stVal = cm::make_unique<char[]>(str.size() + 1);
+ strcpy(stVal.get(), str.c_str());
+ this->Variables.push_back(std::move(stVal));
+ return this->Variables.back().get();
}
const char* cmCommandArgumentParserHelper::ExpandSpecialVariable(
@@ -136,11 +139,11 @@
return in1;
}
size_t len = strlen(in1) + strlen(in2) + 1;
- char* out = new char[len];
- strcpy(out, in1);
- strcat(out, in2);
- this->Variables.push_back(out);
- return out;
+ auto out = cm::make_unique<char[]>(len);
+ strcpy(out.get(), in1);
+ strcat(out.get(), in2);
+ this->Variables.push_back(std::move(out));
+ return this->Variables.back().get();
}
void cmCommandArgumentParserHelper::AllocateParserType(
@@ -153,11 +156,11 @@
if (len == 0) {
return;
}
- char* out = new char[len + 1];
- memcpy(out, str, len);
- out[len] = 0;
- pt->str = out;
- this->Variables.push_back(out);
+ auto out = cm::make_unique<char[]>(len + 1);
+ memcpy(out.get(), str, len);
+ out.get()[len] = 0;
+ pt->str = out.get();
+ this->Variables.push_back(std::move(out));
}
bool cmCommandArgumentParserHelper::HandleEscapeSymbol(
@@ -235,10 +238,7 @@
void cmCommandArgumentParserHelper::CleanupParser()
{
- for (char* var : this->Variables) {
- delete[] var;
- }
- this->Variables.erase(this->Variables.begin(), this->Variables.end());
+ this->Variables.clear();
}
int cmCommandArgumentParserHelper::LexInput(char* buf, int maxlen)
diff --git a/Source/cmCommandArgumentParserHelper.h b/Source/cmCommandArgumentParserHelper.h
index 25e6892..b46edcb 100644
--- a/Source/cmCommandArgumentParserHelper.h
+++ b/Source/cmCommandArgumentParserHelper.h
@@ -5,6 +5,7 @@
#include "cmConfigure.h" // IWYU pragma: keep
+#include <memory>
#include <string>
#include <vector>
@@ -69,7 +70,7 @@
void CleanupParser();
void SetError(std::string const& msg);
- std::vector<char*> Variables;
+ std::vector<std::unique_ptr<char[]>> Variables;
const cmMakefile* Makefile;
std::string Result;
std::string ErrorString;
diff --git a/Source/cmCommands.cxx b/Source/cmCommands.cxx
index 896b6a9..28b4267 100644
--- a/Source/cmCommands.cxx
+++ b/Source/cmCommands.cxx
@@ -91,6 +91,7 @@
# include "cmAddLinkOptionsCommand.h"
# include "cmAuxSourceDirectoryCommand.h"
# include "cmBuildNameCommand.h"
+# include "cmCMakeCommand.h"
# include "cmCMakeHostSystemInformationCommand.h"
# include "cmExportCommand.h"
# include "cmExportLibraryDependenciesCommand.h"
@@ -196,6 +197,7 @@
"match the opening WHILE command.");
#if !defined(CMAKE_BOOTSTRAP)
+ state->AddBuiltinCommand("cmake_command", cmCMakeCommand);
state->AddBuiltinCommand("cmake_host_system_information",
cmCMakeHostSystemInformationCommand);
state->AddBuiltinCommand("load_cache", cmLoadCacheCommand);
diff --git a/Source/cmComputeLinkInformation.cxx b/Source/cmComputeLinkInformation.cxx
index 11570d6..8d27699 100644
--- a/Source/cmComputeLinkInformation.cxx
+++ b/Source/cmComputeLinkInformation.cxx
@@ -1200,7 +1200,8 @@
// CMP0003 so put it in OldUserFlagItems, if it is not a -l
// or -Wl,-l (-framework -pthread), then allow it without a
// CMP0003 as -L will not affect those other linker flags
- if (item.Value.find("-l") == 0 || item.Value.find("-Wl,-l") == 0) {
+ if (cmHasLiteralPrefix(item.Value, "-l") ||
+ cmHasLiteralPrefix(item.Value, "-Wl,-l")) {
// This is a linker option provided by the user.
this->OldUserFlagItems.push_back(item.Value);
}
@@ -1796,11 +1797,11 @@
// support or if using the link path as an rpath.
if (use_build_rpath) {
std::string d = ri;
- if (!rootPath.empty() && d.find(rootPath) == 0) {
- d = d.substr(rootPath.size());
- } else if (stagePath && *stagePath && d.find(stagePath) == 0) {
- std::string suffix = d.substr(strlen(stagePath));
- d = cmStrCat(installPrefix, '/', suffix);
+ if (!rootPath.empty() && cmHasPrefix(d, rootPath)) {
+ d.erase(0, rootPath.size());
+ } else if (stagePath && *stagePath && cmHasPrefix(d, stagePath)) {
+ d.erase(0, strlen(stagePath));
+ d = cmStrCat(installPrefix, '/', d);
cmSystemTools::ConvertToUnixSlashes(d);
} else if (use_relative_build_rpath) {
// If expansion of the $ORIGIN token is supported and permitted per
@@ -1827,11 +1828,11 @@
!cmSystemTools::IsSubDirectory(ri, topSourceDir) &&
!cmSystemTools::IsSubDirectory(ri, topBinaryDir)) {
std::string d = ri;
- if (!rootPath.empty() && d.find(rootPath) == 0) {
- d = d.substr(rootPath.size());
- } else if (stagePath && *stagePath && d.find(stagePath) == 0) {
- std::string suffix = d.substr(strlen(stagePath));
- d = cmStrCat(installPrefix, '/', suffix);
+ if (!rootPath.empty() && cmHasPrefix(d, rootPath)) {
+ d.erase(0, rootPath.size());
+ } else if (stagePath && *stagePath && cmHasPrefix(d, stagePath)) {
+ d.erase(0, strlen(stagePath));
+ d = cmStrCat(installPrefix, '/', d);
cmSystemTools::ConvertToUnixSlashes(d);
}
if (emitted.insert(d).second) {
diff --git a/Source/cmComputeTargetDepends.cxx b/Source/cmComputeTargetDepends.cxx
index a98a608..41f5346 100644
--- a/Source/cmComputeTargetDepends.cxx
+++ b/Source/cmComputeTargetDepends.cxx
@@ -198,6 +198,20 @@
std::vector<std::string> const& configs =
depender->Makefile->GetGeneratorConfigs();
for (std::string const& it : configs) {
+ cmLinkImplementation const* impl = depender->GetLinkImplementation(it);
+
+ // A target should not depend on itself.
+ emitted.insert(cmLinkItem(depender, false, cmListFileBacktrace()));
+ emitted.insert(cmLinkItem(depender, true, cmListFileBacktrace()));
+ for (cmLinkImplItem const& lib : impl->Libraries) {
+ // Don't emit the same library twice for this target.
+ if (emitted.insert(lib).second) {
+ this->AddTargetDepend(depender_index, lib, true, false);
+ this->AddInterfaceDepends(depender_index, lib, it, emitted);
+ }
+ }
+
+ // Add dependencies on object libraries not otherwise handled above.
std::vector<cmSourceFile const*> objectFiles;
depender->GetExternalObjects(objectFiles, it);
for (cmSourceFile const* o : objectFiles) {
@@ -222,19 +236,6 @@
}
}
}
-
- cmLinkImplementation const* impl = depender->GetLinkImplementation(it);
-
- // A target should not depend on itself.
- emitted.insert(cmLinkItem(depender, false, cmListFileBacktrace()));
- emitted.insert(cmLinkItem(depender, true, cmListFileBacktrace()));
- for (cmLinkImplItem const& lib : impl->Libraries) {
- // Don't emit the same library twice for this target.
- if (emitted.insert(lib).second) {
- this->AddTargetDepend(depender_index, lib, true, false);
- this->AddInterfaceDepends(depender_index, lib, it, emitted);
- }
- }
}
}
diff --git a/Source/cmConditionEvaluator.cxx b/Source/cmConditionEvaluator.cxx
index fda687f..bf11022 100644
--- a/Source/cmConditionEvaluator.cxx
+++ b/Source/cmConditionEvaluator.cxx
@@ -494,12 +494,12 @@
if (this->IsKeyword(keyDEFINED, *arg) && argP1 != newArgs.end()) {
size_t argP1len = argP1->GetValue().size();
bool bdef = false;
- if (argP1len > 4 && argP1->GetValue().substr(0, 4) == "ENV{" &&
+ if (argP1len > 4 && cmHasLiteralPrefix(argP1->GetValue(), "ENV{") &&
argP1->GetValue().operator[](argP1len - 1) == '}') {
std::string env = argP1->GetValue().substr(4, argP1len - 5);
bdef = cmSystemTools::HasEnv(env);
} else if (argP1len > 6 &&
- argP1->GetValue().substr(0, 6) == "CACHE{" &&
+ cmHasLiteralPrefix(argP1->GetValue(), "CACHE{") &&
argP1->GetValue().operator[](argP1len - 1) == '}') {
std::string cache = argP1->GetValue().substr(6, argP1len - 7);
bdef =
diff --git a/Source/cmConvertMSBuildXMLToJSON.py b/Source/cmConvertMSBuildXMLToJSON.py
index 02074ba..2be3781 100644
--- a/Source/cmConvertMSBuildXMLToJSON.py
+++ b/Source/cmConvertMSBuildXMLToJSON.py
@@ -35,12 +35,14 @@
return values
-def read_msbuild_xml(path, values={}):
+def read_msbuild_xml(path, values=None):
"""Reads the MS Build XML file at the path and returns its contents.
Keyword arguments:
values -- The map to append the contents to (default {})
"""
+ if values is None:
+ values = {}
# Attempt to read the file contents
try:
@@ -76,12 +78,15 @@
return values
-def read_msbuild_json(path, values=[]):
+def read_msbuild_json(path, values=None):
"""Reads the MS Build JSON file at the path and returns its contents.
Keyword arguments:
values -- The list to append the contents to (default [])
"""
+ if values is None:
+ values = []
+
if not os.path.exists(path):
logging.info('Could not find MS Build JSON file at %s', path)
return values
diff --git a/Source/cmCoreTryCompile.cxx b/Source/cmCoreTryCompile.cxx
index da04396..9c26f61 100644
--- a/Source/cmCoreTryCompile.cxx
+++ b/Source/cmCoreTryCompile.cxx
@@ -101,29 +101,23 @@
this->SrcFileSignature = true;
cmStateEnums::TargetType targetType = cmStateEnums::EXECUTABLE;
- const char* tt =
- this->Makefile->GetDefinition("CMAKE_TRY_COMPILE_TARGET_TYPE");
- if (!isTryRun && tt && *tt) {
- if (strcmp(tt, cmState::GetTargetTypeName(cmStateEnums::EXECUTABLE)) ==
- 0) {
+ const std::string* tt =
+ this->Makefile->GetDef("CMAKE_TRY_COMPILE_TARGET_TYPE");
+ if (!isTryRun && tt && !tt->empty()) {
+ if (*tt == cmState::GetTargetTypeName(cmStateEnums::EXECUTABLE)) {
targetType = cmStateEnums::EXECUTABLE;
- } else if (strcmp(tt,
- cmState::GetTargetTypeName(
- cmStateEnums::STATIC_LIBRARY)) == 0) {
+ } else if (*tt ==
+ cmState::GetTargetTypeName(cmStateEnums::STATIC_LIBRARY)) {
targetType = cmStateEnums::STATIC_LIBRARY;
} else {
this->Makefile->IssueMessage(
MessageType::FATAL_ERROR,
- std::string("Invalid value '") + tt +
- "' for "
- "CMAKE_TRY_COMPILE_TARGET_TYPE. Only "
- "'" +
- cmState::GetTargetTypeName(cmStateEnums::EXECUTABLE) +
- "' and "
- "'" +
- cmState::GetTargetTypeName(cmStateEnums::STATIC_LIBRARY) +
- "' "
- "are allowed.");
+ cmStrCat("Invalid value '", *tt,
+ "' for CMAKE_TRY_COMPILE_TARGET_TYPE. Only '",
+ cmState::GetTargetTypeName(cmStateEnums::EXECUTABLE),
+ "' and '",
+ cmState::GetTargetTypeName(cmStateEnums::STATIC_LIBRARY),
+ "' are allowed."));
return -1;
}
}
@@ -296,12 +290,10 @@
default:
this->Makefile->IssueMessage(
MessageType::FATAL_ERROR,
- "Only libraries may be used as try_compile or try_run IMPORTED "
- "LINK_LIBRARIES. Got " +
- std::string(tgt->GetName()) +
- " of "
- "type " +
- cmState::GetTargetTypeName(tgt->GetType()) + ".");
+ cmStrCat("Only libraries may be used as try_compile or try_run "
+ "IMPORTED LINK_LIBRARIES. Got ",
+ tgt->GetName(), " of type ",
+ cmState::GetTargetTypeName(tgt->GetType()), "."));
return -1;
}
if (tgt->IsImported()) {
diff --git a/Source/cmDefinePropertyCommand.cxx b/Source/cmDefinePropertyCommand.cxx
index f4e4fda..4e2d9b0 100644
--- a/Source/cmDefinePropertyCommand.cxx
+++ b/Source/cmDefinePropertyCommand.cxx
@@ -95,7 +95,7 @@
// Actually define the property.
status.GetMakefile().GetState()->DefineProperty(
- PropertyName, scope, BriefDocs.c_str(), FullDocs.c_str(), inherited);
+ PropertyName, scope, BriefDocs, FullDocs, inherited);
return true;
}
diff --git a/Source/cmDepends.cxx b/Source/cmDepends.cxx
index 129a5f7..d4e8da6 100644
--- a/Source/cmDepends.cxx
+++ b/Source/cmDepends.cxx
@@ -2,7 +2,6 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmDepends.h"
-#include <sstream>
#include <utility>
#include "cmsys/FStream.hxx"
@@ -81,16 +80,14 @@
{
// Print verbose output.
if (this->Verbose) {
- std::ostringstream msg;
- msg << "Clearing dependencies in \"" << file << "\"." << std::endl;
- cmSystemTools::Stdout(msg.str());
+ cmSystemTools::Stdout(
+ cmStrCat("Clearing dependencies in \"", file, "\".\n"));
}
// Write an empty dependency file.
cmGeneratedFileStream depFileStream(file);
depFileStream << "# Empty dependencies file\n"
- << "# This may be replaced when dependencies are built."
- << std::endl;
+ "# This may be replaced when dependencies are built.\n";
}
bool cmDepends::WriteDependencies(const std::set<std::string>& /*unused*/,
@@ -172,10 +169,9 @@
// Print verbose output.
if (this->Verbose) {
- std::ostringstream msg;
- msg << "Dependee \"" << dependee << "\" does not exist for depender \""
- << depender << "\"." << std::endl;
- cmSystemTools::Stdout(msg.str());
+ cmSystemTools::Stdout(cmStrCat("Dependee \"", dependee,
+ "\" does not exist for depender \"",
+ depender, "\".\n"));
}
} else if (dependerExists) {
// The dependee and depender both exist. Compare file times.
@@ -185,10 +181,9 @@
// Print verbose output.
if (this->Verbose) {
- std::ostringstream msg;
- msg << "Dependee \"" << dependee << "\" is newer than depender \""
- << depender << "\"." << std::endl;
- cmSystemTools::Stdout(msg.str());
+ cmSystemTools::Stdout(cmStrCat("Dependee \"", dependee,
+ "\" is newer than depender \"",
+ depender, "\".\n"));
}
}
} else {
@@ -200,11 +195,9 @@
// Print verbose output.
if (this->Verbose) {
- std::ostringstream msg;
- msg << "Dependee \"" << dependee
- << "\" is newer than depends file \"" << internalDependsFileName
- << "\"." << std::endl;
- cmSystemTools::Stdout(msg.str());
+ cmSystemTools::Stdout(cmStrCat("Dependee \"", dependee,
+ "\" is newer than depends file \"",
+ internalDependsFileName, "\".\n"));
}
}
}
diff --git a/Source/cmDependsC.cxx b/Source/cmDependsC.cxx
index e30d959..01bb6ed 100644
--- a/Source/cmDependsC.cxx
+++ b/Source/cmDependsC.cxx
@@ -212,17 +212,17 @@
// convert the dependencies to paths relative to the home output
// directory. We must do the same here.
std::string obj_m = cmSystemTools::ConvertToOutputPath(obj_i);
- internalDepends << obj_i << std::endl;
+ internalDepends << obj_i << '\n';
for (std::string const& dep : dependencies) {
makeDepends << obj_m << ": "
<< cmSystemTools::ConvertToOutputPath(
this->LocalGenerator->MaybeConvertToRelativePath(binDir,
dep))
- << std::endl;
- internalDepends << " " << dep << std::endl;
+ << '\n';
+ internalDepends << ' ' << dep << '\n';
}
- makeDepends << std::endl;
+ makeDepends << '\n';
return true;
}
@@ -264,19 +264,19 @@
// file doesn't exist, check that the regular expressions
// haven't changed
else if (!res) {
- if (line.find(INCLUDE_REGEX_LINE_MARKER) == 0) {
+ if (cmHasLiteralPrefix(line, INCLUDE_REGEX_LINE_MARKER)) {
if (line != this->IncludeRegexLineString) {
return;
}
- } else if (line.find(INCLUDE_REGEX_SCAN_MARKER) == 0) {
+ } else if (cmHasLiteralPrefix(line, INCLUDE_REGEX_SCAN_MARKER)) {
if (line != this->IncludeRegexScanString) {
return;
}
- } else if (line.find(INCLUDE_REGEX_COMPLAIN_MARKER) == 0) {
+ } else if (cmHasLiteralPrefix(line, INCLUDE_REGEX_COMPLAIN_MARKER)) {
if (line != this->IncludeRegexComplainString) {
return;
}
- } else if (line.find(INCLUDE_REGEX_TRANSFORM_MARKER) == 0) {
+ } else if (cmHasLiteralPrefix(line, INCLUDE_REGEX_TRANSFORM_MARKER)) {
if (line != this->IncludeRegexTransformString) {
return;
}
@@ -312,17 +312,17 @@
for (auto const& fileIt : this->FileCache) {
if (fileIt.second.Used) {
- cacheOut << fileIt.first << std::endl;
+ cacheOut << fileIt.first << '\n';
for (UnscannedEntry const& inc : fileIt.second.UnscannedEntries) {
- cacheOut << inc.FileName << std::endl;
+ cacheOut << inc.FileName << '\n';
if (inc.QuotedLocation.empty()) {
- cacheOut << "-" << std::endl;
+ cacheOut << '-' << '\n';
} else {
- cacheOut << inc.QuotedLocation << std::endl;
+ cacheOut << inc.QuotedLocation << '\n';
}
}
- cacheOut << std::endl;
+ cacheOut << '\n';
}
}
}
diff --git a/Source/cmDependsFortran.cxx b/Source/cmDependsFortran.cxx
index 3692202..666306c 100644
--- a/Source/cmDependsFortran.cxx
+++ b/Source/cmDependsFortran.cxx
@@ -102,10 +102,7 @@
this->SModExt = mf->GetSafeDefinition("CMAKE_Fortran_SUBMODULE_EXT");
}
-cmDependsFortran::~cmDependsFortran()
-{
- delete this->Internal;
-}
+cmDependsFortran::~cmDependsFortran() = default;
bool cmDependsFortran::WriteDependencies(const std::set<std::string>& sources,
const std::string& obj,
@@ -188,7 +185,7 @@
fiStream << "provides\n";
std::set<std::string> const& provides = this->Internal->TargetProvides;
for (std::string const& i : provides) {
- fiStream << " " << i << "\n";
+ fiStream << ' ' << i << '\n';
}
// Create a script to clean the modules.
@@ -205,14 +202,14 @@
std::string mod_lower = cmStrCat(mod_dir, '/');
cmFortranModuleAppendUpperLower(i, mod_upper, mod_lower);
std::string stamp = cmStrCat(stamp_dir, '/', i, ".stamp");
- fcStream << "\n";
- fcStream << " \""
+ fcStream << "\n"
+ " \""
<< this->MaybeConvertToRelativePath(currentBinDir, mod_lower)
- << "\"\n";
- fcStream << " \""
+ << "\"\n"
+ " \""
<< this->MaybeConvertToRelativePath(currentBinDir, mod_upper)
- << "\"\n";
- fcStream << " \""
+ << "\"\n"
+ " \""
<< this->MaybeConvertToRelativePath(currentBinDir, stamp)
<< "\"\n";
}
@@ -329,16 +326,15 @@
std::string binDir = this->LocalGenerator->GetBinaryDirectory();
std::string obj_i = this->MaybeConvertToRelativePath(binDir, obj);
std::string obj_m = cmSystemTools::ConvertToOutputPath(obj_i);
- internalDepends << obj_i << std::endl;
- internalDepends << " " << src << std::endl;
+ internalDepends << obj_i << "\n " << src << '\n';
for (std::string const& i : info.Includes) {
makeDepends << obj_m << ": "
<< cmSystemTools::ConvertToOutputPath(
this->MaybeConvertToRelativePath(binDir, i))
- << std::endl;
- internalDepends << " " << i << std::endl;
+ << '\n';
+ internalDepends << ' ' << i << '\n';
}
- makeDepends << std::endl;
+ makeDepends << '\n';
// Write module requirements to the output stream.
for (std::string const& i : info.Requires) {
@@ -357,7 +353,7 @@
// This module is known. Depend on its timestamp file.
std::string stampFile = cmSystemTools::ConvertToOutputPath(
this->MaybeConvertToRelativePath(binDir, required->second));
- makeDepends << obj_m << ": " << stampFile << "\n";
+ makeDepends << obj_m << ": " << stampFile << '\n';
} else {
// This module is not known to CMake. Try to locate it where
// the compiler will and depend on that.
@@ -365,7 +361,7 @@
if (this->FindModule(i, module)) {
module = cmSystemTools::ConvertToOutputPath(
this->MaybeConvertToRelativePath(binDir, module));
- makeDepends << obj_m << ": " << module << "\n";
+ makeDepends << obj_m << ": " << module << '\n';
}
}
}
@@ -394,7 +390,7 @@
cmSystemTools::ConvertToOutputPath(stampFile);
makeDepends << obj_m << ".provides.build"
- << ": " << stampFileForMake << "\n";
+ << ": " << stampFileForMake << '\n';
// Note that when cmake_copy_f90_mod finds that a module file
// and the corresponding stamp file have no differences, the stamp
// file is not updated. In such case the stamp file will be always
@@ -402,15 +398,15 @@
// on each new build. This is expected behavior for incremental
// builds and can not be changed without preforming recursive make
// calls that would considerably slow down the building process.
- makeDepends << stampFileForMake << ": " << obj_m << "\n";
+ makeDepends << stampFileForMake << ": " << obj_m << '\n';
makeDepends << "\t$(CMAKE_COMMAND) -E cmake_copy_f90_mod " << modFile
- << " " << stampFileForShell;
+ << ' ' << stampFileForShell;
cmMakefile* mf = this->LocalGenerator->GetMakefile();
const char* cid = mf->GetDefinition("CMAKE_Fortran_COMPILER_ID");
if (cid && *cid) {
- makeDepends << " " << cid;
+ makeDepends << ' ' << cid;
}
- makeDepends << "\n";
+ makeDepends << '\n';
}
makeDepends << obj_m << ".provides.build:\n";
// After copying the modules update the timestamp file.
diff --git a/Source/cmDependsFortran.h b/Source/cmDependsFortran.h
index 0485115..e3e0d05 100644
--- a/Source/cmDependsFortran.h
+++ b/Source/cmDependsFortran.h
@@ -6,6 +6,7 @@
#include "cmConfigure.h" // IWYU pragma: keep
#include <iosfwd>
+#include <memory>
#include <set>
#include <string>
#include <vector>
@@ -84,7 +85,7 @@
std::set<std::string> PPDefinitions;
// Internal implementation details.
- cmDependsFortranInternals* Internal = nullptr;
+ std::unique_ptr<cmDependsFortranInternals> Internal;
private:
std::string MaybeConvertToRelativePath(std::string const& base,
diff --git a/Source/cmDependsJavaParserHelper.cxx b/Source/cmDependsJavaParserHelper.cxx
index 516bbbf..fc1bbdd 100644
--- a/Source/cmDependsJavaParserHelper.cxx
+++ b/Source/cmDependsJavaParserHelper.cxx
@@ -8,6 +8,7 @@
#include <iostream>
#include <utility>
+#include <cm/memory>
#include <cm/string_view>
#include "cmsys/FStream.hxx"
@@ -169,10 +170,11 @@
return;
}
this->UnionsAvailable++;
- pt->str = new char[len + 1];
+ auto up = cm::make_unique<char[]>(len + 1);
+ pt->str = up.get();
strncpy(pt->str, str, len);
pt->str[len] = 0;
- this->Allocates.push_back(pt->str);
+ this->Allocates.push_back(std::move(up));
}
void cmDependsJavaParserHelper::StartClass(const char* cls)
@@ -275,10 +277,7 @@
void cmDependsJavaParserHelper::CleanupParser()
{
- for (char* allocate : this->Allocates) {
- delete[] allocate;
- }
- this->Allocates.erase(this->Allocates.begin(), this->Allocates.end());
+ this->Allocates.clear();
}
int cmDependsJavaParserHelper::LexInput(char* buf, int maxlen)
diff --git a/Source/cmDependsJavaParserHelper.h b/Source/cmDependsJavaParserHelper.h
index a673b5b..c545ee2 100644
--- a/Source/cmDependsJavaParserHelper.h
+++ b/Source/cmDependsJavaParserHelper.h
@@ -5,6 +5,7 @@
#include "cmConfigure.h" // IWYU pragma: keep
+#include <memory>
#include <string>
#include <vector>
@@ -81,7 +82,7 @@
int CurrentDepth;
int Verbose;
- std::vector<char*> Allocates;
+ std::vector<std::unique_ptr<char[]>> Allocates;
void PrintClasses();
diff --git a/Source/cmDynamicLoader.cxx b/Source/cmDynamicLoader.cxx
index 0b72a94..a3731c1 100644
--- a/Source/cmDynamicLoader.cxx
+++ b/Source/cmDynamicLoader.cxx
@@ -6,6 +6,7 @@
#include <string>
#include <utility>
+namespace {
class cmDynamicLoaderCache
{
public:
@@ -15,14 +16,15 @@
cmsys::DynamicLoader::LibraryHandle& /*p*/);
bool FlushCache(const char* path);
void FlushCache();
- static cmDynamicLoaderCache* GetInstance();
+ static cmDynamicLoaderCache& GetInstance();
private:
std::map<std::string, cmsys::DynamicLoader::LibraryHandle> CacheMap;
- static cmDynamicLoaderCache* Instance;
+ static cmDynamicLoaderCache Instance;
};
-cmDynamicLoaderCache* cmDynamicLoaderCache::Instance = nullptr;
+cmDynamicLoaderCache cmDynamicLoaderCache::Instance;
+}
cmDynamicLoaderCache::~cmDynamicLoaderCache() = default;
@@ -64,15 +66,11 @@
for (auto const& it : this->CacheMap) {
cmsys::DynamicLoader::CloseLibrary(it.second);
}
- delete cmDynamicLoaderCache::Instance;
- cmDynamicLoaderCache::Instance = nullptr;
+ this->CacheMap.clear();
}
-cmDynamicLoaderCache* cmDynamicLoaderCache::GetInstance()
+cmDynamicLoaderCache& cmDynamicLoaderCache::GetInstance()
{
- if (!cmDynamicLoaderCache::Instance) {
- cmDynamicLoaderCache::Instance = new cmDynamicLoaderCache;
- }
return cmDynamicLoaderCache::Instance;
}
@@ -80,15 +78,15 @@
const char* libname)
{
cmsys::DynamicLoader::LibraryHandle lh;
- if (cmDynamicLoaderCache::GetInstance()->GetCacheFile(libname, lh)) {
+ if (cmDynamicLoaderCache::GetInstance().GetCacheFile(libname, lh)) {
return lh;
}
lh = cmsys::DynamicLoader::OpenLibrary(libname);
- cmDynamicLoaderCache::GetInstance()->CacheFile(libname, lh);
+ cmDynamicLoaderCache::GetInstance().CacheFile(libname, lh);
return lh;
}
void cmDynamicLoader::FlushCache()
{
- cmDynamicLoaderCache::GetInstance()->FlushCache();
+ cmDynamicLoaderCache::GetInstance().FlushCache();
}
diff --git a/Source/cmExecuteProcessCommand.cxx b/Source/cmExecuteProcessCommand.cxx
index 5be5bce..08a0f7e 100644
--- a/Source/cmExecuteProcessCommand.cxx
+++ b/Source/cmExecuteProcessCommand.cxx
@@ -61,6 +61,8 @@
bool ErrorQuiet = false;
bool OutputStripTrailingWhitespace = false;
bool ErrorStripTrailingWhitespace = false;
+ bool EchoOutputVariable = false;
+ bool EchoErrorVariable = false;
std::string Encoding;
};
@@ -83,7 +85,9 @@
&Arguments::OutputStripTrailingWhitespace)
.Bind("ERROR_STRIP_TRAILING_WHITESPACE"_s,
&Arguments::ErrorStripTrailingWhitespace)
- .Bind("ENCODING"_s, &Arguments::Encoding);
+ .Bind("ENCODING"_s, &Arguments::Encoding)
+ .Bind("ECHO_OUTPUT_VARIABLE"_s, &Arguments::EchoOutputVariable)
+ .Bind("ECHO_ERROR_VARIABLE"_s, &Arguments::EchoErrorVariable);
std::vector<std::string> unparsedArguments;
std::vector<std::string> keywordsMissingValue;
@@ -241,28 +245,32 @@
while ((p = cmsysProcess_WaitForData(cp, &data, &length, nullptr))) {
// Put the output in the right place.
if (p == cmsysProcess_Pipe_STDOUT && !arguments.OutputQuiet) {
- if (arguments.OutputVariable.empty()) {
+ if (arguments.OutputVariable.empty() || arguments.EchoOutputVariable) {
processOutput.DecodeText(data, length, strdata, 1);
cmSystemTools::Stdout(strdata);
- } else {
+ }
+ if (!arguments.OutputVariable.empty()) {
cmExecuteProcessCommandAppend(tempOutput, data, length);
}
} else if (p == cmsysProcess_Pipe_STDERR && !arguments.ErrorQuiet) {
- if (arguments.ErrorVariable.empty()) {
+ if (arguments.ErrorVariable.empty() || arguments.EchoErrorVariable) {
processOutput.DecodeText(data, length, strdata, 2);
cmSystemTools::Stderr(strdata);
- } else {
+ }
+ if (!arguments.ErrorVariable.empty()) {
cmExecuteProcessCommandAppend(tempError, data, length);
}
}
}
- if (!arguments.OutputQuiet && arguments.OutputVariable.empty()) {
+ if (!arguments.OutputQuiet &&
+ (arguments.OutputVariable.empty() || arguments.EchoOutputVariable)) {
processOutput.DecodeText(std::string(), strdata, 1);
if (!strdata.empty()) {
cmSystemTools::Stdout(strdata);
}
}
- if (!arguments.ErrorQuiet && arguments.ErrorVariable.empty()) {
+ if (!arguments.ErrorQuiet &&
+ (arguments.ErrorVariable.empty() || arguments.EchoErrorVariable)) {
processOutput.DecodeText(std::string(), strdata, 2);
if (!strdata.empty()) {
cmSystemTools::Stderr(strdata);
diff --git a/Source/cmExportBuildAndroidMKGenerator.cxx b/Source/cmExportBuildAndroidMKGenerator.cxx
index 561e830..a2b4d60 100644
--- a/Source/cmExportBuildAndroidMKGenerator.cxx
+++ b/Source/cmExportBuildAndroidMKGenerator.cxx
@@ -118,13 +118,13 @@
} else {
bool relpath = false;
if (type == cmExportBuildAndroidMKGenerator::INSTALL) {
- relpath = lib.substr(0, 3) == "../";
+ relpath = cmHasLiteralPrefix(lib, "../");
}
// check for full path or if it already has a -l, or
// in the case of an install check for relative paths
// if it is full or a link library then use string directly
if (cmSystemTools::FileIsFullPath(lib) ||
- lib.substr(0, 2) == "-l" || relpath) {
+ cmHasLiteralPrefix(lib, "-l") || relpath) {
ldlibs += " " + lib;
// if it is not a path and does not have a -l then add -l
} else if (!lib.empty()) {
diff --git a/Source/cmExportCommand.cxx b/Source/cmExportCommand.cxx
index e49c174..f31759d 100644
--- a/Source/cmExportCommand.cxx
+++ b/Source/cmExportCommand.cxx
@@ -24,6 +24,7 @@
#include "cmMessageType.h"
#include "cmPolicies.h"
#include "cmStateTypes.h"
+#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmTarget.h"
@@ -183,6 +184,28 @@
return false;
}
+ // if cmExportBuildFileGenerator is already defined for the file
+ // and APPEND is not specified, if CMP0103 is OLD ignore previous definition
+ // else raise an error
+ if (gg->GetExportedTargetsFile(fname) != nullptr) {
+ switch (mf.GetPolicyStatus(cmPolicies::CMP0103)) {
+ case cmPolicies::WARN:
+ mf.IssueMessage(
+ MessageType::AUTHOR_WARNING,
+ cmStrCat(cmPolicies::GetPolicyWarning(cmPolicies::CMP0103), '\n',
+ "export() command already specified for the file\n ",
+ arguments.Filename, "\nDid you miss 'APPEND' keyword?"));
+ CM_FALLTHROUGH;
+ case cmPolicies::OLD:
+ break;
+ default:
+ status.SetError(cmStrCat("command already specified for the file\n ",
+ arguments.Filename,
+ "\nDid you miss 'APPEND' keyword?"));
+ return false;
+ }
+ }
+
// Setup export file generation.
std::unique_ptr<cmExportBuildFileGenerator> ebfg = nullptr;
if (android) {
diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index 6441e6f..ea31417 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -276,8 +276,7 @@
<< "\"\nhowever it is also "
"a subdirectory of the "
<< (inBinary ? "build" : "source") << " tree:\n \""
- << (inBinary ? topBinaryDir : topSourceDir) << "\""
- << std::endl;
+ << (inBinary ? topBinaryDir : topSourceDir) << "\"\n";
target->GetLocalGenerator()->IssueMessage(
MessageType::AUTHOR_WARNING, s.str());
CM_FALLTHROUGH;
@@ -1116,7 +1115,7 @@
return;
}
/* clang-format off */
- os << "# Make sure the targets which have been exported in some other \n"
+ os << "# Make sure the targets which have been exported in some other\n"
"# export set exist.\n"
"unset(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)\n"
"foreach(_target ";
@@ -1215,9 +1214,9 @@
std::string& errorMessage)
{
auto& targetProperties = gte->Target->GetProperties();
- if (const char* exportProperties =
+ if (cmProp exportProperties =
targetProperties.GetPropertyValue("EXPORT_PROPERTIES")) {
- for (auto& prop : cmExpandedList(exportProperties)) {
+ for (auto& prop : cmExpandedList(*exportProperties)) {
/* Black list reserved properties */
if (cmHasLiteralPrefix(prop, "IMPORTED_") ||
cmHasLiteralPrefix(prop, "INTERFACE_")) {
@@ -1228,15 +1227,15 @@
errorMessage = e.str();
return false;
}
- auto propertyValue = targetProperties.GetPropertyValue(prop);
+ cmProp propertyValue = targetProperties.GetPropertyValue(prop);
if (propertyValue == nullptr) {
// Asked to export a property that isn't defined on the target. Do not
// consider this an error, there's just nothing to export.
continue;
}
std::string evaluatedValue = cmGeneratorExpression::Preprocess(
- propertyValue, cmGeneratorExpression::StripAllGeneratorExpressions);
- if (evaluatedValue != propertyValue) {
+ *propertyValue, cmGeneratorExpression::StripAllGeneratorExpressions);
+ if (evaluatedValue != *propertyValue) {
std::ostringstream e;
e << "Target \"" << gte->Target->GetName() << "\" contains property \""
<< prop << "\" in EXPORT_PROPERTIES but this property contains a "
@@ -1244,7 +1243,7 @@
errorMessage = e.str();
return false;
}
- properties[prop] = propertyValue;
+ properties[prop] = *propertyValue;
}
}
return true;
diff --git a/Source/cmExportInstallAndroidMKGenerator.cxx b/Source/cmExportInstallAndroidMKGenerator.cxx
index 9702e0e..80f776e 100644
--- a/Source/cmExportInstallAndroidMKGenerator.cxx
+++ b/Source/cmExportInstallAndroidMKGenerator.cxx
@@ -66,7 +66,7 @@
os << "LOCAL_MODULE := ";
os << targetName << "\n";
os << "LOCAL_SRC_FILES := $(_IMPORT_PREFIX)/";
- os << target->Target->GetProperty("__dest") << "/";
+ os << target->Target->GetSafeProperty("__dest") << "/";
std::string config;
if (!this->Configurations.empty()) {
config = this->Configurations[0];
diff --git a/Source/cmExportTryCompileFileGenerator.cxx b/Source/cmExportTryCompileFileGenerator.cxx
index 3df6a5c..807ebed 100644
--- a/Source/cmExportTryCompileFileGenerator.cxx
+++ b/Source/cmExportTryCompileFileGenerator.cxx
@@ -97,9 +97,9 @@
properties[p] = target->GetProperty(p);
- if (p.find("IMPORTED_LINK_INTERFACE_LIBRARIES") == 0 ||
- p.find("IMPORTED_LINK_DEPENDENT_LIBRARIES") == 0 ||
- p.find("INTERFACE_LINK_LIBRARIES") == 0) {
+ if (cmHasLiteralPrefix(p, "IMPORTED_LINK_INTERFACE_LIBRARIES") ||
+ cmHasLiteralPrefix(p, "IMPORTED_LINK_DEPENDENT_LIBRARIES") ||
+ cmHasLiteralPrefix(p, "INTERFACE_LINK_LIBRARIES")) {
std::string evalResult =
this->FindTargets(p, target, std::string(), emitted);
diff --git a/Source/cmExtraCodeBlocksGenerator.cxx b/Source/cmExtraCodeBlocksGenerator.cxx
index b710467..42fd0ea 100644
--- a/Source/cmExtraCodeBlocksGenerator.cxx
+++ b/Source/cmExtraCodeBlocksGenerator.cxx
@@ -218,7 +218,7 @@
// Convert
for (std::string const& listFile : listFiles) {
// don't put cmake's own files into the project (#12110):
- if (listFile.find(cmSystemTools::GetCMakeRoot()) == 0) {
+ if (cmHasPrefix(listFile, cmSystemTools::GetCMakeRoot())) {
continue;
}
@@ -301,11 +301,11 @@
case cmStateEnums::UTILITY:
// Add all utility targets, except the Nightly/Continuous/
// Experimental-"sub"targets as e.g. NightlyStart
- if (((targetName.find("Nightly") == 0) &&
+ if ((cmHasLiteralPrefix(targetName, "Nightly") &&
(targetName != "Nightly")) ||
- ((targetName.find("Continuous") == 0) &&
+ (cmHasLiteralPrefix(targetName, "Continuous") &&
(targetName != "Continuous")) ||
- ((targetName.find("Experimental") == 0) &&
+ (cmHasLiteralPrefix(targetName, "Experimental") &&
(targetName != "Experimental"))) {
break;
}
diff --git a/Source/cmExtraEclipseCDT4Generator.cxx b/Source/cmExtraEclipseCDT4Generator.cxx
index 78cabce..737b0e5 100644
--- a/Source/cmExtraEclipseCDT4Generator.cxx
+++ b/Source/cmExtraEclipseCDT4Generator.cxx
@@ -187,10 +187,10 @@
return;
}
- fout << "eclipse.preferences.version=1" << std::endl;
+ fout << "eclipse.preferences.version=1\n";
const char* encoding = mf->GetDefinition("CMAKE_ECLIPSE_RESOURCE_ENCODING");
if (encoding) {
- fout << "encoding/<project>=" << encoding << std::endl;
+ fout << "encoding/<project>=" << encoding << '\n';
}
}
@@ -255,8 +255,8 @@
// The variable is in the env, but not in the cache. Use it and put it
// in the cache
valueToUse = envVarValue;
- mf->AddCacheDefinition(cacheEntryName, valueToUse.c_str(),
- cacheEntryName.c_str(), cmStateEnums::STRING, true);
+ mf->AddCacheDefinition(cacheEntryName, valueToUse, cacheEntryName.c_str(),
+ cmStateEnums::STRING, true);
mf->GetCMakeInstance()->SaveCache(lg.GetBinaryDirectory());
} else if (!envVarSet && cacheValue != nullptr) {
// It is already in the cache, but not in the env, so use it from the cache
@@ -270,7 +270,7 @@
valueToUse = *cacheValue;
if (valueToUse.find(envVarValue) == std::string::npos) {
valueToUse = envVarValue;
- mf->AddCacheDefinition(cacheEntryName, valueToUse.c_str(),
+ mf->AddCacheDefinition(cacheEntryName, valueToUse,
cacheEntryName.c_str(), cmStateEnums::STRING,
true);
mf->GetCMakeInstance()->SaveCache(lg.GetBinaryDirectory());
@@ -415,9 +415,9 @@
xml.Element("nature", n);
}
- if (const char* extraNaturesProp =
+ if (cmProp extraNaturesProp =
mf->GetState()->GetGlobalProperty("ECLIPSE_EXTRA_NATURES")) {
- std::vector<std::string> extraNatures = cmExpandedList(extraNaturesProp);
+ std::vector<std::string> extraNatures = cmExpandedList(*extraNaturesProp);
for (std::string const& n : extraNatures) {
xml.Element("nature", n);
}
@@ -936,11 +936,11 @@
case cmStateEnums::UTILITY:
// Add all utility targets, except the Nightly/Continuous/
// Experimental-"sub"targets as e.g. NightlyStart
- if (((targetName.find("Nightly") == 0) &&
+ if ((cmHasLiteralPrefix(targetName, "Nightly") &&
(targetName != "Nightly")) ||
- ((targetName.find("Continuous") == 0) &&
+ (cmHasLiteralPrefix(targetName, "Continuous") &&
(targetName != "Continuous")) ||
- ((targetName.find("Experimental") == 0) &&
+ (cmHasLiteralPrefix(targetName, "Experimental") &&
(targetName != "Experimental"))) {
break;
}
@@ -1033,9 +1033,9 @@
xml.EndElement(); // storageModule
// Append additional cproject contents without applying any XML formatting
- if (const char* extraCProjectContents =
+ if (cmProp extraCProjectContents =
mf->GetState()->GetGlobalProperty("ECLIPSE_EXTRA_CPROJECT_CONTENTS")) {
- fout << extraCProjectContents;
+ fout << *extraCProjectContents;
}
xml.EndElement(); // cproject
diff --git a/Source/cmExtraKateGenerator.cxx b/Source/cmExtraKateGenerator.cxx
index 3a22846..271bbee 100644
--- a/Source/cmExtraKateGenerator.cxx
+++ b/Source/cmExtraKateGenerator.cxx
@@ -144,11 +144,11 @@
case cmStateEnums::UTILITY:
// Add all utility targets, except the Nightly/Continuous/
// Experimental-"sub"targets as e.g. NightlyStart
- if (((targetName.find("Nightly") == 0) &&
+ if ((cmHasLiteralPrefix(targetName, "Nightly") &&
(targetName != "Nightly")) ||
- ((targetName.find("Continuous") == 0) &&
+ (cmHasLiteralPrefix(targetName, "Continuous") &&
(targetName != "Continuous")) ||
- ((targetName.find("Experimental") == 0) &&
+ (cmHasLiteralPrefix(targetName, "Experimental") &&
(targetName != "Experimental"))) {
break;
}
diff --git a/Source/cmExtraSublimeTextGenerator.cxx b/Source/cmExtraSublimeTextGenerator.cxx
index 413449c..5b136e2 100644
--- a/Source/cmExtraSublimeTextGenerator.cxx
+++ b/Source/cmExtraSublimeTextGenerator.cxx
@@ -199,11 +199,11 @@
case cmStateEnums::UTILITY:
// Add all utility targets, except the Nightly/Continuous/
// Experimental-"sub"targets as e.g. NightlyStart
- if (((targetName.find("Nightly") == 0) &&
+ if ((cmHasLiteralPrefix(targetName, "Nightly") &&
(targetName != "Nightly")) ||
- ((targetName.find("Continuous") == 0) &&
+ (cmHasLiteralPrefix(targetName, "Continuous") &&
(targetName != "Continuous")) ||
- ((targetName.find("Experimental") == 0) &&
+ (cmHasLiteralPrefix(targetName, "Experimental") &&
(targetName != "Experimental"))) {
break;
}
diff --git a/Source/cmFileAPICache.cxx b/Source/cmFileAPICache.cxx
index ef77795..5d2ddf9 100644
--- a/Source/cmFileAPICache.cxx
+++ b/Source/cmFileAPICache.cxx
@@ -67,7 +67,7 @@
entry["name"] = name;
entry["type"] =
cmState::CacheEntryTypeToString(this->State->GetCacheEntryType(name));
- entry["value"] = this->State->GetCacheEntryValue(name);
+ entry["value"] = this->State->GetSafeCacheEntryValue(name);
Json::Value properties = this->DumpEntryProperties(name);
if (!properties.empty()) {
@@ -94,7 +94,8 @@
{
Json::Value property = Json::objectValue;
property["name"] = prop;
- property["value"] = this->State->GetCacheEntryProperty(name, prop);
+ cmProp p = this->State->GetCacheEntryProperty(name, prop);
+ property["value"] = p ? *p : "";
return property;
}
}
diff --git a/Source/cmFileCommand.cxx b/Source/cmFileCommand.cxx
index 79110ab..4603b13 100644
--- a/Source/cmFileCommand.cxx
+++ b/Source/cmFileCommand.cxx
@@ -8,6 +8,7 @@
#include <cmath>
#include <cstdio>
#include <cstdlib>
+#include <iterator>
#include <map>
#include <set>
#include <sstream>
@@ -33,12 +34,14 @@
#include "cmFileInstaller.h"
#include "cmFileLockPool.h"
#include "cmFileTimes.h"
+#include "cmGeneratedFileStream.h"
#include "cmGeneratorExpression.h"
#include "cmGlobalGenerator.h"
#include "cmHexFileConverter.h"
#include "cmListFileCache.h"
#include "cmMakefile.h"
#include "cmMessageType.h"
+#include "cmNewLineStyle.h"
#include "cmPolicies.h"
#include "cmRange.h"
#include "cmRuntimeDependencyArchive.h"
@@ -47,6 +50,7 @@
#include "cmSubcommandTable.h"
#include "cmSystemTools.h"
#include "cmTimestamp.h"
+#include "cmWorkingDirectory.h"
#include "cmake.h"
#if !defined(CMAKE_BOOTSTRAP)
@@ -2323,12 +2327,9 @@
path += "/cmake.lock";
}
- if (!cmsys::SystemTools::FileIsFullPath(path)) {
- path = status.GetMakefile().GetCurrentSourceDirectory() + "/" + path;
- }
-
// Unify path (remove '//', '/../', ...)
- path = cmSystemTools::CollapseFullPath(path);
+ path = cmSystemTools::CollapseFullPath(
+ path, status.GetMakefile().GetCurrentSourceDirectory());
// Create file and directories if needed
std::string parentDir = cmSystemTools::GetParentDirectory(path);
@@ -2776,6 +2777,325 @@
return true;
}
+bool HandleConfigureCommand(std::vector<std::string> const& args,
+ cmExecutionStatus& status)
+{
+ if (args.size() < 5) {
+ status.SetError("Incorrect arguments to CONFIGURE subcommand.");
+ return false;
+ }
+ if (args[1] != "OUTPUT") {
+ status.SetError("Incorrect arguments to CONFIGURE subcommand.");
+ return false;
+ }
+ if (args[3] != "CONTENT") {
+ status.SetError("Incorrect arguments to CONFIGURE subcommand.");
+ return false;
+ }
+
+ std::string errorMessage;
+ cmNewLineStyle newLineStyle;
+ if (!newLineStyle.ReadFromArguments(args, errorMessage)) {
+ status.SetError(cmStrCat("CONFIGURE ", errorMessage));
+ return false;
+ }
+
+ bool escapeQuotes = false;
+ bool atOnly = false;
+ for (unsigned int i = 5; i < args.size(); ++i) {
+ if (args[i] == "@ONLY") {
+ atOnly = true;
+ } else if (args[i] == "ESCAPE_QUOTES") {
+ escapeQuotes = true;
+ } else if (args[i] == "NEWLINE_STYLE" || args[i] == "LF" ||
+ args[i] == "UNIX" || args[i] == "CRLF" || args[i] == "WIN32" ||
+ args[i] == "DOS") {
+ /* Options handled by NewLineStyle member above. */
+ } else {
+ status.SetError(
+ cmStrCat("CONFIGURE Unrecognized argument \"", args[i], "\""));
+ return false;
+ }
+ }
+
+ // Check for generator expressions
+ const std::string input = args[4];
+ std::string outputFile = args[2];
+
+ std::string::size_type pos = input.find_first_of("<>");
+ if (pos != std::string::npos) {
+ status.SetError(cmStrCat("CONFIGURE called with CONTENT containing a \"",
+ input[pos],
+ "\". This character is not allowed."));
+ return false;
+ }
+
+ pos = outputFile.find_first_of("<>");
+ if (pos != std::string::npos) {
+ status.SetError(cmStrCat("CONFIGURE called with OUTPUT containing a \"",
+ outputFile[pos],
+ "\". This character is not allowed."));
+ return false;
+ }
+
+ cmMakefile& makeFile = status.GetMakefile();
+ if (!makeFile.CanIWriteThisFile(outputFile)) {
+ cmSystemTools::Error("Attempt to write file: " + outputFile +
+ " into a source directory.");
+ return false;
+ }
+
+ cmSystemTools::ConvertToUnixSlashes(outputFile);
+
+ // Re-generate if non-temporary outputs are missing.
+ // when we finalize the configuration we will remove all
+ // output files that now don't exist.
+ makeFile.AddCMakeOutputFile(outputFile);
+
+ // Create output directory
+ const std::string::size_type slashPos = outputFile.rfind('/');
+ if (slashPos != std::string::npos) {
+ const std::string path = outputFile.substr(0, slashPos);
+ cmSystemTools::MakeDirectory(path);
+ }
+
+ std::string newLineCharacters;
+ bool open_with_binary_flag = false;
+ if (newLineStyle.IsValid()) {
+ open_with_binary_flag = true;
+ newLineCharacters = newLineStyle.GetCharacters();
+ }
+
+ cmGeneratedFileStream fout;
+ fout.Open(outputFile, false, open_with_binary_flag);
+ if (!fout) {
+ cmSystemTools::Error("Could not open file for write in copy operation " +
+ outputFile);
+ cmSystemTools::ReportLastSystemError("");
+ return false;
+ }
+ fout.SetCopyIfDifferent(true);
+
+ // copy intput to output and expand variables from input at the same time
+ std::stringstream sin(input, std::ios::in);
+ std::string inLine;
+ std::string outLine;
+ while (cmSystemTools::GetLineFromStream(sin, inLine)) {
+ outLine.clear();
+ makeFile.ConfigureString(inLine, outLine, atOnly, escapeQuotes);
+ fout << outLine << newLineCharacters;
+ }
+
+ // close file before attempting to copy
+ fout.close();
+
+ return true;
+}
+
+bool HandleArchiveCreateCommand(std::vector<std::string> const& args,
+ cmExecutionStatus& status)
+{
+ struct Arguments
+ {
+ std::string Output;
+ std::string Format;
+ std::string Type;
+ std::string MTime;
+ bool Verbose = false;
+ std::vector<std::string> Files;
+ std::vector<std::string> Directories;
+ };
+
+ static auto const parser = cmArgumentParser<Arguments>{}
+ .Bind("OUTPUT"_s, &Arguments::Output)
+ .Bind("FORMAT"_s, &Arguments::Format)
+ .Bind("TYPE"_s, &Arguments::Type)
+ .Bind("MTIME"_s, &Arguments::MTime)
+ .Bind("VERBOSE"_s, &Arguments::Verbose)
+ .Bind("FILES"_s, &Arguments::Files)
+ .Bind("DIRECTORY"_s, &Arguments::Directories);
+
+ std::vector<std::string> unrecognizedArguments;
+ std::vector<std::string> keywordsMissingValues;
+ auto parsedArgs =
+ parser.Parse(cmMakeRange(args).advance(1), &unrecognizedArguments,
+ &keywordsMissingValues);
+ auto argIt = unrecognizedArguments.begin();
+ if (argIt != unrecognizedArguments.end()) {
+ status.SetError(cmStrCat("Unrecognized argument: \"", *argIt, "\""));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ const std::vector<std::string> LIST_ARGS = {
+ "OUTPUT", "FORMAT", "TYPE", "MTIME", "FILES", "DIRECTORY",
+ };
+ auto kwbegin = keywordsMissingValues.cbegin();
+ auto kwend = cmRemoveMatching(keywordsMissingValues, LIST_ARGS);
+ if (kwend != kwbegin) {
+ status.SetError(cmStrCat("Keywords missing values:\n ",
+ cmJoin(cmMakeRange(kwbegin, kwend), "\n ")));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ const char* knownFormats[] = {
+ "7zip", "gnutar", "pax", "paxr", "raw", "zip"
+ };
+
+ if (!parsedArgs.Format.empty() &&
+ !cmContains(knownFormats, parsedArgs.Format)) {
+ status.SetError(
+ cmStrCat("archive format ", parsedArgs.Format, " not supported"));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ const char* zipFileFormats[] = { "7zip", "zip" };
+ if (!parsedArgs.Type.empty() &&
+ cmContains(zipFileFormats, parsedArgs.Format)) {
+ status.SetError(cmStrCat("archive format ", parsedArgs.Format,
+ " does not support TYPE arguments"));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ static std::map<std::string, cmSystemTools::cmTarCompression>
+ compressionTypeMap = { { "None", cmSystemTools::TarCompressNone },
+ { "BZip2", cmSystemTools::TarCompressBZip2 },
+ { "GZip", cmSystemTools::TarCompressGZip },
+ { "XZ", cmSystemTools::TarCompressXZ },
+ { "Zstd", cmSystemTools::TarCompressZstd } };
+
+ std::string const& outFile = parsedArgs.Output;
+ std::vector<std::string> files = parsedArgs.Files;
+ std::copy(parsedArgs.Directories.begin(), parsedArgs.Directories.end(),
+ std::back_inserter(files));
+
+ cmSystemTools::cmTarCompression compress = cmSystemTools::TarCompressNone;
+ auto typeIt = compressionTypeMap.find(parsedArgs.Type);
+ if (typeIt != compressionTypeMap.end()) {
+ compress = typeIt->second;
+ } else if (!parsedArgs.Type.empty()) {
+ status.SetError(
+ cmStrCat("compression type ", parsedArgs.Type, " is not supported"));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ if (files.empty()) {
+ status.GetMakefile().IssueMessage(MessageType::AUTHOR_WARNING,
+ "No files or directories specified");
+ }
+
+ if (!cmSystemTools::CreateTar(outFile, files, compress, parsedArgs.Verbose,
+ parsedArgs.MTime, parsedArgs.Format)) {
+ status.SetError(cmStrCat("failed to compress: ", outFile));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ return true;
+}
+
+bool HandleArchiveExtractCommand(std::vector<std::string> const& args,
+ cmExecutionStatus& status)
+{
+ struct Arguments
+ {
+ std::string Input;
+ bool Verbose = false;
+ bool ListOnly = false;
+ std::string Destination;
+ std::vector<std::string> Files;
+ std::vector<std::string> Directories;
+ };
+
+ static auto const parser = cmArgumentParser<Arguments>{}
+ .Bind("INPUT"_s, &Arguments::Input)
+ .Bind("VERBOSE"_s, &Arguments::Verbose)
+ .Bind("LIST_ONLY"_s, &Arguments::ListOnly)
+ .Bind("DESTINATION"_s, &Arguments::Destination)
+ .Bind("FILES"_s, &Arguments::Files)
+ .Bind("DIRECTORY"_s, &Arguments::Directories);
+
+ std::vector<std::string> unrecognizedArguments;
+ std::vector<std::string> keywordsMissingValues;
+ auto parsedArgs =
+ parser.Parse(cmMakeRange(args).advance(1), &unrecognizedArguments,
+ &keywordsMissingValues);
+ auto argIt = unrecognizedArguments.begin();
+ if (argIt != unrecognizedArguments.end()) {
+ status.SetError(cmStrCat("Unrecognized argument: \"", *argIt, "\""));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ const std::vector<std::string> LIST_ARGS = {
+ "INPUT",
+ "DESTINATION",
+ "FILES",
+ "DIRECTORY",
+ };
+ auto kwbegin = keywordsMissingValues.cbegin();
+ auto kwend = cmRemoveMatching(keywordsMissingValues, LIST_ARGS);
+ if (kwend != kwbegin) {
+ status.SetError(cmStrCat("Keywords missing values:\n ",
+ cmJoin(cmMakeRange(kwbegin, kwend), "\n ")));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ std::string inFile = parsedArgs.Input;
+ std::vector<std::string> files = parsedArgs.Files;
+ std::copy(parsedArgs.Directories.begin(), parsedArgs.Directories.end(),
+ std::back_inserter(files));
+
+ if (parsedArgs.ListOnly) {
+ if (!cmSystemTools::ListTar(inFile, files, parsedArgs.Verbose)) {
+ status.SetError(cmStrCat("failed to list: ", inFile));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+ } else {
+ std::string destDir = cmSystemTools::GetCurrentWorkingDirectory();
+ if (!parsedArgs.Destination.empty()) {
+ if (cmSystemTools::FileIsFullPath(parsedArgs.Destination)) {
+ destDir = parsedArgs.Destination;
+ } else {
+ destDir = cmStrCat(destDir, "/", parsedArgs.Destination);
+ }
+
+ if (!cmSystemTools::MakeDirectory(destDir)) {
+ status.SetError(cmStrCat("failed to create directory: ", destDir));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ if (!cmSystemTools::FileIsFullPath(inFile)) {
+ inFile =
+ cmStrCat(cmSystemTools::GetCurrentWorkingDirectory(), "/", inFile);
+ }
+ }
+
+ cmWorkingDirectory workdir(destDir);
+ if (workdir.Failed()) {
+ status.SetError(
+ cmStrCat("failed to change working directory to: ", destDir));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+
+ if (!cmSystemTools::ExtractTar(inFile, files, parsedArgs.Verbose)) {
+ status.SetError(cmStrCat("failed to extract: ", inFile));
+ cmSystemTools::SetFatalErrorOccured();
+ return false;
+ }
+ }
+
+ return true;
+}
+
} // namespace
bool cmFileCommand(std::vector<std::string> const& args,
@@ -2829,6 +3149,9 @@
{ "READ_SYMLINK"_s, HandleReadSymlinkCommand },
{ "CREATE_LINK"_s, HandleCreateLinkCommand },
{ "GET_RUNTIME_DEPENDENCIES"_s, HandleGetRuntimeDependenciesCommand },
+ { "CONFIGURE"_s, HandleConfigureCommand },
+ { "ARCHIVE_CREATE"_s, HandleArchiveCreateCommand },
+ { "ARCHIVE_EXTRACT"_s, HandleArchiveExtractCommand },
};
return subcommand(args[0], args, status);
diff --git a/Source/cmFindBase.cxx b/Source/cmFindBase.cxx
index bec99bb..b5553b8 100644
--- a/Source/cmFindBase.cxx
+++ b/Source/cmFindBase.cxx
@@ -22,10 +22,6 @@
cmFindBase::cmFindBase(cmExecutionStatus& status)
: cmFindCommon(status)
{
- this->AlreadyInCache = false;
- this->AlreadyInCacheWithoutMetaInfo = false;
- this->NamesPerDir = false;
- this->NamesPerDirAllowed = false;
}
bool cmFindBase::ParseArguments(std::vector<std::string> const& argsIn)
@@ -115,6 +111,10 @@
} else if (args[j] == "NO_SYSTEM_PATH") {
doing = DoingNone;
this->NoDefaultPath = true;
+ } else if (args[j] == "REQUIRED") {
+ doing = DoingNone;
+ this->Required = true;
+ newStyle = true;
} else if (this->CheckCommonArgument(args[j])) {
doing = DoingNone;
} else {
@@ -296,7 +296,7 @@
if (const char* cacheValue =
this->Makefile->GetDefinition(this->VariableName)) {
cmState* state = this->Makefile->GetState();
- const char* cacheEntry = state->GetCacheEntryValue(this->VariableName);
+ cmProp cacheEntry = state->GetCacheEntryValue(this->VariableName);
bool found = !cmIsNOTFOUND(cacheValue);
bool cached = cacheEntry != nullptr;
if (found) {
@@ -312,9 +312,9 @@
return true;
}
if (cached) {
- const char* hs =
+ cmProp hs =
state->GetCacheEntryProperty(this->VariableName, "HELPSTRING");
- this->VariableDocumentation = hs ? hs : "(none)";
+ this->VariableDocumentation = hs ? *hs : "(none)";
}
}
return false;
diff --git a/Source/cmFindBase.h b/Source/cmFindBase.h
index fce0b11..4cbf09e 100644
--- a/Source/cmFindBase.h
+++ b/Source/cmFindBase.h
@@ -44,14 +44,16 @@
std::string VariableDocumentation;
std::string VariableName;
std::vector<std::string> Names;
- bool NamesPerDir;
- bool NamesPerDirAllowed;
+ bool NamesPerDir = false;
+ bool NamesPerDirAllowed = false;
// CMAKE_*_PATH CMAKE_SYSTEM_*_PATH FRAMEWORK|LIBRARY|INCLUDE|PROGRAM
std::string EnvironmentPath; // LIB,INCLUDE
- bool AlreadyInCache;
- bool AlreadyInCacheWithoutMetaInfo;
+ bool AlreadyInCache = false;
+ bool AlreadyInCacheWithoutMetaInfo = false;
+
+ bool Required = false;
private:
// Add pieces of the search.
diff --git a/Source/cmFindLibraryCommand.cxx b/Source/cmFindLibraryCommand.cxx
index d5a4bde..31f1201 100644
--- a/Source/cmFindLibraryCommand.cxx
+++ b/Source/cmFindLibraryCommand.cxx
@@ -12,6 +12,7 @@
#include "cmGlobalGenerator.h"
#include "cmMakefile.h"
+#include "cmMessageType.h"
#include "cmState.h"
#include "cmStateTypes.h"
#include "cmStringAlgorithms.h"
@@ -75,15 +76,22 @@
std::string const library = this->FindLibrary();
if (!library.empty()) {
// Save the value in the cache
- this->Makefile->AddCacheDefinition(this->VariableName, library.c_str(),
+ this->Makefile->AddCacheDefinition(this->VariableName, library,
this->VariableDocumentation.c_str(),
cmStateEnums::FILEPATH);
return true;
}
std::string notfound = this->VariableName + "-NOTFOUND";
- this->Makefile->AddCacheDefinition(this->VariableName, notfound.c_str(),
+ this->Makefile->AddCacheDefinition(this->VariableName, notfound,
this->VariableDocumentation.c_str(),
cmStateEnums::FILEPATH);
+ if (this->Required) {
+ this->Makefile->IssueMessage(
+ MessageType::FATAL_ERROR,
+ "Could not find " + this->VariableName +
+ " using the following names: " + cmJoin(this->Names, ", "));
+ cmSystemTools::SetFatalErrorOccured();
+ }
return true;
}
diff --git a/Source/cmFindPackageCommand.cxx b/Source/cmFindPackageCommand.cxx
index 297c72b..e996327 100644
--- a/Source/cmFindPackageCommand.cxx
+++ b/Source/cmFindPackageCommand.cxx
@@ -1060,8 +1060,8 @@
cmStrCat("The directory containing a CMake configuration file for ",
this->Name, '.');
// We force the value since we do not get here if it was already set.
- this->Makefile->AddCacheDefinition(this->Variable, init.c_str(),
- help.c_str(), cmStateEnums::PATH, true);
+ this->Makefile->AddCacheDefinition(this->Variable, init, help.c_str(),
+ cmStateEnums::PATH, true);
return found;
}
@@ -1114,12 +1114,10 @@
void cmFindPackageCommand::AppendToFoundProperty(bool found)
{
std::vector<std::string> foundContents;
- const char* foundProp =
+ cmProp foundProp =
this->Makefile->GetState()->GetGlobalProperty("PACKAGES_FOUND");
- if (foundProp && *foundProp) {
- std::string tmp = foundProp;
-
- cmExpandList(tmp, foundContents, false);
+ if (foundProp && !foundProp->empty()) {
+ cmExpandList(*foundProp, foundContents, false);
auto nameIt =
std::find(foundContents.begin(), foundContents.end(), this->Name);
if (nameIt != foundContents.end()) {
@@ -1128,12 +1126,10 @@
}
std::vector<std::string> notFoundContents;
- const char* notFoundProp =
+ cmProp notFoundProp =
this->Makefile->GetState()->GetGlobalProperty("PACKAGES_NOT_FOUND");
- if (notFoundProp && *notFoundProp) {
- std::string tmp = notFoundProp;
-
- cmExpandList(tmp, notFoundContents, false);
+ if (notFoundProp && !notFoundProp->empty()) {
+ cmExpandList(*notFoundProp, notFoundContents, false);
auto nameIt =
std::find(notFoundContents.begin(), notFoundContents.end(), this->Name);
if (nameIt != notFoundContents.end()) {
diff --git a/Source/cmFindPathCommand.cxx b/Source/cmFindPathCommand.cxx
index 908f0c1..4bab469 100644
--- a/Source/cmFindPathCommand.cxx
+++ b/Source/cmFindPathCommand.cxx
@@ -5,6 +5,7 @@
#include "cmsys/Glob.hxx"
#include "cmMakefile.h"
+#include "cmMessageType.h"
#include "cmStateTypes.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
@@ -43,14 +44,21 @@
std::string result = this->FindHeader();
if (!result.empty()) {
this->Makefile->AddCacheDefinition(
- this->VariableName, result.c_str(), this->VariableDocumentation.c_str(),
+ this->VariableName, result, this->VariableDocumentation.c_str(),
(this->IncludeFileInPath) ? cmStateEnums::FILEPATH : cmStateEnums::PATH);
return true;
}
this->Makefile->AddCacheDefinition(
- this->VariableName, (this->VariableName + "-NOTFOUND").c_str(),
+ this->VariableName, this->VariableName + "-NOTFOUND",
this->VariableDocumentation.c_str(),
(this->IncludeFileInPath) ? cmStateEnums::FILEPATH : cmStateEnums::PATH);
+ if (this->Required) {
+ this->Makefile->IssueMessage(
+ MessageType::FATAL_ERROR,
+ "Could not find " + this->VariableName +
+ " using the following files: " + cmJoin(this->Names, ", "));
+ cmSystemTools::SetFatalErrorOccured();
+ }
return true;
}
diff --git a/Source/cmFindProgramCommand.cxx b/Source/cmFindProgramCommand.cxx
index 3e49172..4b88bea 100644
--- a/Source/cmFindProgramCommand.cxx
+++ b/Source/cmFindProgramCommand.cxx
@@ -3,6 +3,7 @@
#include "cmFindProgramCommand.h"
#include "cmMakefile.h"
+#include "cmMessageType.h"
#include "cmStateTypes.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
@@ -127,15 +128,22 @@
std::string const result = FindProgram();
if (!result.empty()) {
// Save the value in the cache
- this->Makefile->AddCacheDefinition(this->VariableName, result.c_str(),
+ this->Makefile->AddCacheDefinition(this->VariableName, result,
this->VariableDocumentation.c_str(),
cmStateEnums::FILEPATH);
return true;
}
this->Makefile->AddCacheDefinition(
- this->VariableName, (this->VariableName + "-NOTFOUND").c_str(),
+ this->VariableName, this->VariableName + "-NOTFOUND",
this->VariableDocumentation.c_str(), cmStateEnums::FILEPATH);
+ if (this->Required) {
+ this->Makefile->IssueMessage(
+ MessageType::FATAL_ERROR,
+ "Could not find " + this->VariableName +
+ " using the following names: " + cmJoin(this->Names, ", "));
+ cmSystemTools::SetFatalErrorOccured();
+ }
return true;
}
diff --git a/Source/cmGeneratedFileStream.cxx b/Source/cmGeneratedFileStream.cxx
index 2af04b6..f76e205 100644
--- a/Source/cmGeneratedFileStream.cxx
+++ b/Source/cmGeneratedFileStream.cxx
@@ -180,6 +180,7 @@
}
FILE* ifs = cmsys::SystemTools::Fopen(oldname, "r");
if (!ifs) {
+ gzclose(gf);
return 0;
}
size_t res;
diff --git a/Source/cmGeneratorExpression.cxx b/Source/cmGeneratorExpression.cxx
index 81d1e46..6e293d5 100644
--- a/Source/cmGeneratorExpression.cxx
+++ b/Source/cmGeneratorExpression.cxx
@@ -32,12 +32,6 @@
new cmCompiledGeneratorExpression(this->Backtrace, std::move(input)));
}
-std::unique_ptr<cmCompiledGeneratorExpression> cmGeneratorExpression::Parse(
- const char* input) const
-{
- return this->Parse(std::string(input ? input : ""));
-}
-
std::string cmGeneratorExpression::Evaluate(
std::string input, cmLocalGenerator* lg, const std::string& config,
cmGeneratorTarget const* headTarget,
@@ -52,17 +46,6 @@
return input;
}
-std::string cmGeneratorExpression::Evaluate(
- const char* input, cmLocalGenerator* lg, const std::string& config,
- cmGeneratorTarget const* headTarget,
- cmGeneratorExpressionDAGChecker* dagChecker,
- cmGeneratorTarget const* currentTarget, std::string const& language)
-{
- return input ? Evaluate(std::string(input), lg, config, headTarget,
- dagChecker, currentTarget, language)
- : "";
-}
-
const std::string& cmCompiledGeneratorExpression::Evaluate(
cmLocalGenerator* lg, const std::string& config,
const cmGeneratorTarget* headTarget,
@@ -103,6 +86,8 @@
if (!context.HadError) {
this->HadContextSensitiveCondition = context.HadContextSensitiveCondition;
this->HadHeadSensitiveCondition = context.HadHeadSensitiveCondition;
+ this->HadLinkLanguageSensitiveCondition =
+ context.HadLinkLanguageSensitiveCondition;
this->SourceSensitiveTargets = context.SourceSensitiveTargets;
}
@@ -119,6 +104,7 @@
, Quiet(false)
, HadContextSensitiveCondition(false)
, HadHeadSensitiveCondition(false)
+ , HadLinkLanguageSensitiveCondition(false)
{
cmGeneratorExpressionLexer l;
std::vector<cmGeneratorExpressionToken> tokens = l.Tokenize(this->Input);
diff --git a/Source/cmGeneratorExpression.h b/Source/cmGeneratorExpression.h
index c4be3a1..75bba02 100644
--- a/Source/cmGeneratorExpression.h
+++ b/Source/cmGeneratorExpression.h
@@ -42,8 +42,6 @@
std::unique_ptr<cmCompiledGeneratorExpression> Parse(
std::string input) const;
- std::unique_ptr<cmCompiledGeneratorExpression> Parse(
- const char* input) const;
static std::string Evaluate(
std::string input, cmLocalGenerator* lg, const std::string& config,
@@ -51,12 +49,6 @@
cmGeneratorExpressionDAGChecker* dagChecker = nullptr,
cmGeneratorTarget const* currentTarget = nullptr,
std::string const& language = std::string());
- static std::string Evaluate(
- const char* input, cmLocalGenerator* lg, const std::string& config,
- cmGeneratorTarget const* headTarget = nullptr,
- cmGeneratorExpressionDAGChecker* dagChecker = nullptr,
- cmGeneratorTarget const* currentTarget = nullptr,
- std::string const& language = std::string());
enum PreprocessContext
{
@@ -137,6 +129,10 @@
{
return this->HadHeadSensitiveCondition;
}
+ bool GetHadLinkLanguageSensitiveCondition() const
+ {
+ return this->HadLinkLanguageSensitiveCondition;
+ }
std::set<cmGeneratorTarget const*> GetSourceSensitiveTargets() const
{
return this->SourceSensitiveTargets;
@@ -178,6 +174,7 @@
mutable std::string Output;
mutable bool HadContextSensitiveCondition;
mutable bool HadHeadSensitiveCondition;
+ mutable bool HadLinkLanguageSensitiveCondition;
mutable std::set<cmGeneratorTarget const*> SourceSensitiveTargets;
};
diff --git a/Source/cmGeneratorExpressionContext.cxx b/Source/cmGeneratorExpressionContext.cxx
index 6d97331..42cbe2a 100644
--- a/Source/cmGeneratorExpressionContext.cxx
+++ b/Source/cmGeneratorExpressionContext.cxx
@@ -19,6 +19,7 @@
, HadError(false)
, HadContextSensitiveCondition(false)
, HadHeadSensitiveCondition(false)
+ , HadLinkLanguageSensitiveCondition(false)
, EvaluateForBuildsystem(evaluateForBuildsystem)
{
}
diff --git a/Source/cmGeneratorExpressionContext.h b/Source/cmGeneratorExpressionContext.h
index 4709fa0..bceff12 100644
--- a/Source/cmGeneratorExpressionContext.h
+++ b/Source/cmGeneratorExpressionContext.h
@@ -40,6 +40,7 @@
bool HadError;
bool HadContextSensitiveCondition;
bool HadHeadSensitiveCondition;
+ bool HadLinkLanguageSensitiveCondition;
bool EvaluateForBuildsystem;
};
diff --git a/Source/cmGeneratorExpressionDAGChecker.cxx b/Source/cmGeneratorExpressionDAGChecker.cxx
index 643ba34..c860c75 100644
--- a/Source/cmGeneratorExpressionDAGChecker.cxx
+++ b/Source/cmGeneratorExpressionDAGChecker.cxx
@@ -6,6 +6,10 @@
#include <sstream>
#include <utility>
+#include <cm/string_view>
+
+#include "cm_static_string_view.hxx"
+
#include "cmGeneratorExpressionContext.h"
#include "cmGeneratorExpressionEvaluator.h"
#include "cmGeneratorTarget.h"
@@ -154,8 +158,8 @@
bool cmGeneratorExpressionDAGChecker::EvaluatingGenexExpression()
{
- return this->Property.find("TARGET_GENEX_EVAL:") == 0 ||
- this->Property.find("GENEX_EVAL:", 0) == 0;
+ return cmHasLiteralPrefix(this->Property, "TARGET_GENEX_EVAL:") ||
+ cmHasLiteralPrefix(this->Property, "GENEX_EVAL:");
}
bool cmGeneratorExpressionDAGChecker::EvaluatingPICExpression()
@@ -170,6 +174,21 @@
return top->Property == "INTERFACE_POSITION_INDEPENDENT_CODE";
}
+bool cmGeneratorExpressionDAGChecker::EvaluatingLinkExpression()
+{
+ const cmGeneratorExpressionDAGChecker* top = this;
+ const cmGeneratorExpressionDAGChecker* parent = this->Parent;
+ while (parent) {
+ top = parent;
+ parent = parent->Parent;
+ }
+
+ cm::string_view property(top->Property);
+
+ return property == "LINK_DIRECTORIES"_s || property == "LINK_OPTIONS"_s ||
+ property == "LINK_DEPENDS"_s;
+}
+
bool cmGeneratorExpressionDAGChecker::EvaluatingLinkLibraries(
cmGeneratorTarget const* tgt)
{
@@ -180,18 +199,17 @@
parent = parent->Parent;
}
- const char* prop = top->Property.c_str();
+ cm::string_view prop(top->Property);
if (tgt) {
- return top->Target == tgt && strcmp(prop, "LINK_LIBRARIES") == 0;
+ return top->Target == tgt && prop == "LINK_LIBRARIES"_s;
}
- return (strcmp(prop, "LINK_LIBRARIES") == 0 ||
- strcmp(prop, "LINK_INTERFACE_LIBRARIES") == 0 ||
- strcmp(prop, "IMPORTED_LINK_INTERFACE_LIBRARIES") == 0 ||
- cmHasLiteralPrefix(prop, "LINK_INTERFACE_LIBRARIES_") ||
- cmHasLiteralPrefix(prop, "IMPORTED_LINK_INTERFACE_LIBRARIES_")) ||
- strcmp(prop, "INTERFACE_LINK_LIBRARIES") == 0;
+ return prop == "LINK_LIBRARIES"_s || prop == "LINK_INTERFACE_LIBRARIES"_s ||
+ prop == "IMPORTED_LINK_INTERFACE_LIBRARIES"_s ||
+ cmHasLiteralPrefix(prop, "LINK_INTERFACE_LIBRARIES_") ||
+ cmHasLiteralPrefix(prop, "IMPORTED_LINK_INTERFACE_LIBRARIES_") ||
+ prop == "INTERFACE_LINK_LIBRARIES"_s;
}
cmGeneratorTarget const* cmGeneratorExpressionDAGChecker::TopTarget() const
diff --git a/Source/cmGeneratorExpressionDAGChecker.h b/Source/cmGeneratorExpressionDAGChecker.h
index f2c49bb..2a06596 100644
--- a/Source/cmGeneratorExpressionDAGChecker.h
+++ b/Source/cmGeneratorExpressionDAGChecker.h
@@ -68,6 +68,7 @@
bool EvaluatingGenexExpression();
bool EvaluatingPICExpression();
+ bool EvaluatingLinkExpression();
bool EvaluatingLinkLibraries(cmGeneratorTarget const* tgt = nullptr);
#define DECLARE_TRANSITIVE_PROPERTY_METHOD(METHOD) bool METHOD() const;
diff --git a/Source/cmGeneratorExpressionNode.cxx b/Source/cmGeneratorExpressionNode.cxx
index 14478c2..c0db90f 100644
--- a/Source/cmGeneratorExpressionNode.cxx
+++ b/Source/cmGeneratorExpressionNode.cxx
@@ -62,6 +62,9 @@
if (cge->GetHadHeadSensitiveCondition()) {
context->HadHeadSensitiveCondition = true;
}
+ if (cge->GetHadLinkLanguageSensitiveCondition()) {
+ context->HadLinkLanguageSensitiveCondition = true;
+ }
return result;
}
@@ -907,8 +910,8 @@
const char* loc = nullptr;
const char* imp = nullptr;
std::string suffix;
- if (context->CurrentTarget->Target->GetMappedConfig(
- context->Config, &loc, &imp, suffix)) {
+ if (context->CurrentTarget->Target->GetMappedConfig(context->Config, loc,
+ imp, suffix)) {
// This imported target has an appropriate location
// for this (possibly mapped) config.
// Check if there is a proper config mapping for the tested config.
@@ -1039,6 +1042,150 @@
}
} languageAndIdNode;
+static const struct LinkLanguageNode : public cmGeneratorExpressionNode
+{
+ LinkLanguageNode() {} // NOLINT(modernize-use-equals-default)
+
+ int NumExpectedParameters() const override { return ZeroOrMoreParameters; }
+
+ std::string Evaluate(
+ const std::vector<std::string>& parameters,
+ cmGeneratorExpressionContext* context,
+ const GeneratorExpressionContent* content,
+ cmGeneratorExpressionDAGChecker* dagChecker) const override
+ {
+ if (!context->HeadTarget || !dagChecker ||
+ !(dagChecker->EvaluatingLinkExpression() ||
+ dagChecker->EvaluatingLinkLibraries())) {
+ reportError(context, content->GetOriginalExpression(),
+ "$<LINK_LANGUAGE:...> may only be used with binary targets "
+ "to specify link libraries, link directories, link options "
+ "and link depends.");
+ return std::string();
+ }
+ if (dagChecker->EvaluatingLinkLibraries() && parameters.empty()) {
+ reportError(
+ context, content->GetOriginalExpression(),
+ "$<LINK_LANGUAGE> is not supported in link libraries expression.");
+ return std::string();
+ }
+
+ cmGlobalGenerator* gg = context->LG->GetGlobalGenerator();
+ std::string genName = gg->GetName();
+ if (genName.find("Makefiles") == std::string::npos &&
+ genName.find("Ninja") == std::string::npos &&
+ genName.find("Visual Studio") == std::string::npos &&
+ genName.find("Xcode") == std::string::npos &&
+ genName.find("Watcom WMake") == std::string::npos) {
+ reportError(context, content->GetOriginalExpression(),
+ "$<LINK_LANGUAGE:...> not supported for this generator.");
+ return std::string();
+ }
+
+ if (dagChecker->EvaluatingLinkLibraries()) {
+ context->HadHeadSensitiveCondition = true;
+ context->HadLinkLanguageSensitiveCondition = true;
+ }
+
+ if (parameters.empty()) {
+ return context->Language;
+ }
+
+ for (auto& param : parameters) {
+ if (context->Language == param) {
+ return "1";
+ }
+ }
+ return "0";
+ }
+} linkLanguageNode;
+
+namespace {
+struct LinkerId
+{
+ static std::string Evaluate(const std::vector<std::string>& parameters,
+ cmGeneratorExpressionContext* context,
+ const GeneratorExpressionContent* content,
+ const std::string& lang)
+ {
+ std::string const& linkerId =
+ context->LG->GetMakefile()->GetSafeDefinition("CMAKE_" + lang +
+ "_COMPILER_ID");
+ if (parameters.empty()) {
+ return linkerId;
+ }
+ if (linkerId.empty()) {
+ return parameters.front().empty() ? "1" : "0";
+ }
+ static cmsys::RegularExpression linkerIdValidator("^[A-Za-z0-9_]*$");
+
+ for (auto& param : parameters) {
+ if (!linkerIdValidator.find(param)) {
+ reportError(context, content->GetOriginalExpression(),
+ "Expression syntax not recognized.");
+ return std::string();
+ }
+
+ if (param == linkerId) {
+ return "1";
+ }
+ }
+ return "0";
+ }
+};
+}
+
+static const struct LinkLanguageAndIdNode : public cmGeneratorExpressionNode
+{
+ LinkLanguageAndIdNode() {} // NOLINT(modernize-use-equals-default)
+
+ int NumExpectedParameters() const override { return TwoOrMoreParameters; }
+
+ std::string Evaluate(
+ const std::vector<std::string>& parameters,
+ cmGeneratorExpressionContext* context,
+ const GeneratorExpressionContent* content,
+ cmGeneratorExpressionDAGChecker* dagChecker) const override
+ {
+ if (!context->HeadTarget || !dagChecker ||
+ !(dagChecker->EvaluatingLinkExpression() ||
+ dagChecker->EvaluatingLinkLibraries())) {
+ reportError(
+ context, content->GetOriginalExpression(),
+ "$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets "
+ "to specify link libraries, link directories, link options, and link "
+ "depends.");
+ return std::string();
+ }
+
+ cmGlobalGenerator* gg = context->LG->GetGlobalGenerator();
+ std::string genName = gg->GetName();
+ if (genName.find("Makefiles") == std::string::npos &&
+ genName.find("Ninja") == std::string::npos &&
+ genName.find("Visual Studio") == std::string::npos &&
+ genName.find("Xcode") == std::string::npos &&
+ genName.find("Watcom WMake") == std::string::npos) {
+ reportError(
+ context, content->GetOriginalExpression(),
+ "$<LINK_LANG_AND_ID:lang,id> not supported for this generator.");
+ return std::string();
+ }
+
+ if (dagChecker->EvaluatingLinkLibraries()) {
+ context->HadHeadSensitiveCondition = true;
+ context->HadLinkLanguageSensitiveCondition = true;
+ }
+
+ const std::string& lang = context->Language;
+ if (lang == parameters.front()) {
+ std::vector<std::string> idParameter((parameters.cbegin() + 1),
+ parameters.cend());
+ return LinkerId::Evaluate(idParameter, context, content, lang);
+ }
+ return "0";
+ }
+} linkLanguageAndIdNode;
+
std::string getLinkedTargetsContent(
cmGeneratorTarget const* target, std::string const& prop,
cmGeneratorExpressionContext* context,
@@ -1421,7 +1568,7 @@
const char* loc = nullptr;
const char* imp = nullptr;
std::string suffix;
- if (gt->Target->GetMappedConfig(context->Config, &loc, &imp, suffix)) {
+ if (gt->Target->GetMappedConfig(context->Config, loc, imp, suffix)) {
cmExpandList(loc, objects);
}
context->HadContextSensitiveCondition = true;
@@ -2314,6 +2461,8 @@
{ "LINK_ONLY", &linkOnlyNode },
{ "COMPILE_LANG_AND_ID", &languageAndIdNode },
{ "COMPILE_LANGUAGE", &languageNode },
+ { "LINK_LANG_AND_ID", &linkLanguageAndIdNode },
+ { "LINK_LANGUAGE", &linkLanguageNode },
{ "SHELL_PATH", &shellPathNode }
};
diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx
index ba2e314..e722034 100644
--- a/Source/cmGeneratorTarget.cxx
+++ b/Source/cmGeneratorTarget.cxx
@@ -17,6 +17,7 @@
#include <cm/memory>
#include <cm/string_view>
+#include <cmext/algorithm>
#include "cmsys/RegularExpression.hxx"
@@ -51,11 +52,11 @@
class cmMessenger;
template <>
-const char* cmTargetPropertyComputer::GetSources<cmGeneratorTarget>(
+cmProp cmTargetPropertyComputer::GetSources<cmGeneratorTarget>(
cmGeneratorTarget const* tgt, cmMessenger* /* messenger */,
cmListFileBacktrace const& /* context */)
{
- return tgt->GetSourcesProperty().c_str();
+ return &tgt->GetSourcesProperty();
}
template <>
@@ -308,6 +309,13 @@
this->SourceEntries, true);
this->PolicyMap = t->GetPolicyMap();
+
+ // Get hard-coded linker language
+ if (this->Target->GetProperty("HAS_CXX")) {
+ this->LinkerLanguage = "CXX";
+ } else {
+ this->LinkerLanguage = this->Target->GetSafeProperty("LINKER_LANGUAGE");
+ }
}
cmGeneratorTarget::~cmGeneratorTarget() = default;
@@ -368,9 +376,9 @@
this->GetBacktrace())) {
return nullptr;
}
- if (const char* result = cmTargetPropertyComputer::GetProperty(
+ if (cmProp result = cmTargetPropertyComputer::GetProperty(
this, prop, this->Makefile->GetMessenger(), this->GetBacktrace())) {
- return result;
+ return result->c_str();
}
if (cmSystemTools::GetFatalErrorOccured()) {
return nullptr;
@@ -531,15 +539,43 @@
std::string cmGeneratorTarget::GetFilePostfix(const std::string& config) const
{
const char* postfix = nullptr;
+ std::string frameworkPostfix;
if (!config.empty()) {
std::string configProp =
cmStrCat(cmSystemTools::UpperCase(config), "_POSTFIX");
postfix = this->GetProperty(configProp);
- // Mac application bundles and frameworks have no postfix.
+
+ // Mac application bundles and frameworks have no regular postfix like
+ // libraries do.
if (!this->IsImported() && postfix &&
(this->IsAppBundleOnApple() || this->IsFrameworkOnApple())) {
postfix = nullptr;
}
+
+ // Frameworks created by multi config generators can have a special
+ // framework postfix.
+ frameworkPostfix = GetFrameworkMultiConfigPostfix(config);
+ if (!frameworkPostfix.empty()) {
+ postfix = frameworkPostfix.c_str();
+ }
+ }
+ return postfix ? postfix : std::string();
+}
+
+std::string cmGeneratorTarget::GetFrameworkMultiConfigPostfix(
+ const std::string& config) const
+{
+ const char* postfix = nullptr;
+ if (!config.empty()) {
+ std::string configProp = cmStrCat("FRAMEWORK_MULTI_CONFIG_POSTFIX_",
+ cmSystemTools::UpperCase(config));
+ postfix = this->GetProperty(configProp);
+
+ if (!this->IsImported() && postfix &&
+ (this->IsFrameworkOnApple() &&
+ !GetGlobalGenerator()->IsMultiConfig())) {
+ postfix = nullptr;
+ }
}
return postfix ? postfix : std::string();
}
@@ -1246,6 +1282,86 @@
}
namespace {
+std::string AddSwiftInterfaceIncludeDirectories(
+ const cmGeneratorTarget* root, const cmGeneratorTarget* target,
+ const std::string& config, cmGeneratorExpressionDAGChecker* context)
+{
+ cmGeneratorExpressionDAGChecker dag{ target->GetBacktrace(), target,
+ "Swift_MODULE_DIRECTORY", nullptr,
+ context };
+ switch (dag.Check()) {
+ case cmGeneratorExpressionDAGChecker::SELF_REFERENCE:
+ dag.ReportError(nullptr,
+ "$<TARGET_PROPERTY:" + target->GetName() +
+ ",Swift_MODULE_DIRECTORY>");
+ return "";
+ case cmGeneratorExpressionDAGChecker::CYCLIC_REFERENCE:
+ // No error. We just skip cyclic references.
+ return "";
+ case cmGeneratorExpressionDAGChecker::ALREADY_SEEN:
+ // No error. We have already seen this transitive property.
+ return "";
+ case cmGeneratorExpressionDAGChecker::DAG:
+ break;
+ }
+
+ std::string directories;
+ if (const auto* interface =
+ target->GetLinkInterfaceLibraries(config, root, true)) {
+ for (const cmLinkItem& library : interface->Libraries) {
+ if (const cmGeneratorTarget* dependency = library.Target) {
+ if (cmContains(dependency->GetAllConfigCompileLanguages(), "Swift")) {
+ std::string value =
+ dependency->GetSafeProperty("Swift_MODULE_DIRECTORY");
+ if (value.empty()) {
+ value =
+ dependency->GetLocalGenerator()->GetCurrentBinaryDirectory();
+ }
+
+ if (!directories.empty()) {
+ directories += ";";
+ }
+ directories += value;
+ }
+ }
+ }
+ }
+ return directories;
+}
+
+void AddSwiftImplicitIncludeDirectories(
+ const cmGeneratorTarget* target, const std::string& config,
+ std::vector<EvaluatedTargetPropertyEntry>& entries)
+{
+ if (const auto* libraries = target->GetLinkImplementationLibraries(config)) {
+ cmGeneratorExpressionDAGChecker dag{ target->GetBacktrace(), target,
+ "Swift_MODULE_DIRECTORY", nullptr,
+ nullptr };
+
+ for (const cmLinkImplItem& library : libraries->Libraries) {
+ if (const cmGeneratorTarget* dependency = library.Target) {
+ if (cmContains(dependency->GetAllConfigCompileLanguages(), "Swift")) {
+ EvaluatedTargetPropertyEntry entry{ library, library.Backtrace };
+
+ if (const char* val =
+ dependency->GetProperty("Swift_MODULE_DIRECTORY")) {
+ entry.Values.emplace_back(val);
+ } else {
+ entry.Values.emplace_back(
+ dependency->GetLocalGenerator()->GetCurrentBinaryDirectory());
+ }
+
+ cmExpandList(AddSwiftInterfaceIncludeDirectories(target, dependency,
+ config, &dag),
+ entry.Values);
+
+ entries.emplace_back(std::move(entry));
+ }
+ }
+ }
+ }
+}
+
void AddInterfaceEntries(cmGeneratorTarget const* headTarget,
std::string const& config, std::string const& prop,
std::string const& lang,
@@ -1907,7 +2023,7 @@
if (cmGeneratorTarget::ImportInfo const* info =
this->GetImportInfo(config)) {
if (!info->NoSOName && !info->SOName.empty()) {
- if (info->SOName.find("@rpath/") == 0) {
+ if (cmHasLiteralPrefix(info->SOName, "@rpath/")) {
install_name_is_rpath = true;
}
} else {
@@ -2024,7 +2140,7 @@
return cmSystemTools::GetFilenameName(info->Location);
}
// Use the soname given if any.
- if (info->SOName.find("@rpath/") == 0) {
+ if (cmHasLiteralPrefix(info->SOName, "@rpath/")) {
return info->SOName.substr(6);
}
return info->SOName;
@@ -2223,11 +2339,12 @@
cmTargetCollectLinkLanguages(cmGeneratorTarget const* target,
std::string config,
std::unordered_set<std::string>& languages,
- cmGeneratorTarget const* head)
+ cmGeneratorTarget const* head, bool secondPass)
: Config(std::move(config))
, Languages(languages)
, HeadTarget(head)
, Target(target)
+ , SecondPass(secondPass)
{
this->Visited.insert(target);
}
@@ -2269,11 +2386,14 @@
if (!this->Visited.insert(item.Target).second) {
return;
}
- cmLinkInterface const* iface =
- item.Target->GetLinkInterface(this->Config, this->HeadTarget);
+ cmLinkInterface const* iface = item.Target->GetLinkInterface(
+ this->Config, this->HeadTarget, this->SecondPass);
if (!iface) {
return;
}
+ if (iface->HadLinkLanguageSensitiveCondition) {
+ this->HadLinkLanguageSensitiveCondition = true;
+ }
for (std::string const& language : iface->Languages) {
this->Languages.insert(language);
@@ -2284,12 +2404,19 @@
}
}
+ bool GetHadLinkLanguageSensitiveCondition()
+ {
+ return HadLinkLanguageSensitiveCondition;
+ }
+
private:
std::string Config;
std::unordered_set<std::string>& Languages;
cmGeneratorTarget const* HeadTarget;
const cmGeneratorTarget* Target;
std::set<cmGeneratorTarget const*> Visited;
+ bool SecondPass;
+ bool HadLinkLanguageSensitiveCondition = false;
};
cmGeneratorTarget::LinkClosure const* cmGeneratorTarget::GetLinkClosure(
@@ -2320,7 +2447,7 @@
{
this->GG = this->Target->GetLocalGenerator()->GetGlobalGenerator();
}
- void Consider(const char* lang)
+ void Consider(const std::string& lang)
{
int preference = this->GG->GetLinkerPreference(lang);
if (preference > this->Preference) {
@@ -2353,40 +2480,36 @@
}
};
-void cmGeneratorTarget::ComputeLinkClosure(const std::string& config,
- LinkClosure& lc) const
+bool cmGeneratorTarget::ComputeLinkClosure(const std::string& config,
+ LinkClosure& lc,
+ bool secondPass) const
{
// Get languages built in this target.
std::unordered_set<std::string> languages;
- cmLinkImplementation const* impl = this->GetLinkImplementation(config);
+ cmLinkImplementation const* impl =
+ this->GetLinkImplementation(config, secondPass);
assert(impl);
- for (std::string const& li : impl->Languages) {
- languages.insert(li);
- }
+ languages.insert(impl->Languages.cbegin(), impl->Languages.cend());
// Add interface languages from linked targets.
- cmTargetCollectLinkLanguages cll(this, config, languages, this);
+ // cmTargetCollectLinkLanguages cll(this, config, languages, this,
+ // secondPass);
+ cmTargetCollectLinkLanguages cll(this, config, languages, this, secondPass);
for (cmLinkImplItem const& lib : impl->Libraries) {
cll.Visit(lib);
}
// Store the transitive closure of languages.
- for (std::string const& lang : languages) {
- lc.Languages.push_back(lang);
- }
+ cm::append(lc.Languages, languages);
// Choose the language whose linker should be used.
- if (this->GetProperty("HAS_CXX")) {
- lc.LinkerLanguage = "CXX";
- } else if (const char* linkerLang = this->GetProperty("LINKER_LANGUAGE")) {
- lc.LinkerLanguage = linkerLang;
- } else {
+ if (secondPass || lc.LinkerLanguage.empty()) {
// Find the language with the highest preference value.
cmTargetSelectLinker tsl(this);
// First select from the languages compiled directly in this target.
for (std::string const& l : impl->Languages) {
- tsl.Consider(l.c_str());
+ tsl.Consider(l);
}
// Now consider languages that propagate from linked targets.
@@ -2394,12 +2517,50 @@
std::string propagates =
"CMAKE_" + lang + "_LINKER_PREFERENCE_PROPAGATES";
if (this->Makefile->IsOn(propagates)) {
- tsl.Consider(lang.c_str());
+ tsl.Consider(lang);
}
}
lc.LinkerLanguage = tsl.Choose();
}
+
+ return impl->HadLinkLanguageSensitiveCondition ||
+ cll.GetHadLinkLanguageSensitiveCondition();
+}
+
+void cmGeneratorTarget::ComputeLinkClosure(const std::string& config,
+ LinkClosure& lc) const
+{
+ bool secondPass = false;
+
+ {
+ LinkClosure linkClosure;
+ linkClosure.LinkerLanguage = this->LinkerLanguage;
+
+ // Get languages built in this target.
+ secondPass = this->ComputeLinkClosure(config, linkClosure, false);
+ this->LinkerLanguage = linkClosure.LinkerLanguage;
+ if (!secondPass) {
+ lc = std::move(linkClosure);
+ }
+ }
+
+ if (secondPass) {
+ LinkClosure linkClosure;
+
+ this->ComputeLinkClosure(config, linkClosure, secondPass);
+ lc = std::move(linkClosure);
+
+ // linker language must not be changed between the two passes
+ if (this->LinkerLanguage != lc.LinkerLanguage) {
+ std::ostringstream e;
+ e << "Evaluation of $<LINK_LANGUAGE:...> or $<LINK_LAND_AND_ID:...> "
+ "changes\nthe linker language for target \""
+ << this->GetName() << "\" (from '" << this->LinkerLanguage << "' to '"
+ << lc.LinkerLanguage << "') which is invalid.";
+ cmSystemTools::Error(e.str());
+ }
+ }
}
void cmGeneratorTarget::GetFullNameComponents(
@@ -3096,6 +3257,10 @@
EvaluateTargetPropertyEntries(this, config, lang, &dagChecker,
this->IncludeDirectoriesEntries);
+ if (lang == "Swift") {
+ AddSwiftImplicitIncludeDirectories(this, config, entries);
+ }
+
AddInterfaceEntries(this, config, "INTERFACE_INCLUDE_DIRECTORIES", lang,
&dagChecker, entries);
@@ -3616,9 +3781,16 @@
if (inserted.second) {
std::string& createOptionList = inserted.first->second;
+ if (this->GetPropertyAsBool("PCH_WARN_INVALID")) {
+ createOptionList = this->Makefile->GetSafeDefinition(
+ cmStrCat("CMAKE_", language, "_COMPILE_OPTIONS_INVALID_PCH"));
+ }
+
const std::string createOptVar =
cmStrCat("CMAKE_", language, "_COMPILE_OPTIONS_CREATE_PCH");
- createOptionList = this->Makefile->GetSafeDefinition(createOptVar);
+
+ createOptionList = cmStrCat(
+ createOptionList, ";", this->Makefile->GetSafeDefinition(createOptVar));
const std::string pchHeader = this->GetPchHeader(config, language);
const std::string pchFile = this->GetPchFile(config, language);
@@ -3637,9 +3809,16 @@
if (inserted.second) {
std::string& useOptionList = inserted.first->second;
+ if (this->GetPropertyAsBool("PCH_WARN_INVALID")) {
+ useOptionList = this->Makefile->GetSafeDefinition(
+ cmStrCat("CMAKE_", language, "_COMPILE_OPTIONS_INVALID_PCH"));
+ }
+
const std::string useOptVar =
cmStrCat("CMAKE_", language, "_COMPILE_OPTIONS_USE_PCH");
- useOptionList = this->Makefile->GetSafeDefinition(useOptVar);
+
+ useOptionList = cmStrCat(useOptionList, ";",
+ this->Makefile->GetSafeDefinition(useOptVar));
const std::string pchHeader = this->GetPchHeader(config, language);
const std::string pchFile = this->GetPchFile(config, language);
@@ -4188,8 +4367,8 @@
targetNames.Real += this->GetFrameworkVersion();
targetNames.Real += "/";
}
- targetNames.Real += targetNames.Base;
- targetNames.SharedObject = targetNames.Real;
+ targetNames.Real += targetNames.Base + suffix;
+ targetNames.SharedObject = targetNames.Real + suffix;
} else {
// The library's soname.
this->ComputeVersionedName(targetNames.SharedObject, prefix,
@@ -4364,7 +4543,15 @@
outBase += this->GetOutputName(config, artifact);
// Append the per-configuration postfix.
- outBase += configPostfix;
+ // When using Xcode, the postfix should be part of the suffix rather than the
+ // base, because the suffix ends up being used in Xcode's EXECUTABLE_SUFFIX
+ // attribute.
+ if (this->IsFrameworkOnApple() &&
+ GetGlobalGenerator()->GetName() == "Xcode") {
+ targetSuffix = configPostfix.c_str();
+ } else {
+ outBase += configPostfix;
+ }
// Name shared libraries with their version number on some platforms.
if (const char* soversion = this->GetProperty("SOVERSION")) {
@@ -5492,7 +5679,8 @@
void cmGeneratorTarget::ExpandLinkItems(
std::string const& prop, std::string const& value, std::string const& config,
cmGeneratorTarget const* headTarget, bool usage_requirements_only,
- std::vector<cmLinkItem>& items, bool& hadHeadSensitiveCondition) const
+ std::vector<cmLinkItem>& items, bool& hadHeadSensitiveCondition,
+ bool& hadLinkLanguageSensitiveCondition) const
{
// Keep this logic in sync with ComputeLinkImplementationLibraries.
cmGeneratorExpression ge;
@@ -5504,19 +5692,28 @@
}
std::vector<std::string> libs;
std::unique_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(value);
- cmExpandList(
- cge->Evaluate(this->LocalGenerator, config, headTarget, &dagChecker, this),
- libs);
+ cmExpandList(cge->Evaluate(this->LocalGenerator, config, headTarget,
+ &dagChecker, this, headTarget->LinkerLanguage),
+ libs);
this->LookupLinkItems(libs, cge->GetBacktrace(), items);
hadHeadSensitiveCondition = cge->GetHadHeadSensitiveCondition();
+ hadLinkLanguageSensitiveCondition =
+ cge->GetHadLinkLanguageSensitiveCondition();
}
cmLinkInterface const* cmGeneratorTarget::GetLinkInterface(
const std::string& config, cmGeneratorTarget const* head) const
{
+ return this->GetLinkInterface(config, head, false);
+}
+
+cmLinkInterface const* cmGeneratorTarget::GetLinkInterface(
+ const std::string& config, cmGeneratorTarget const* head,
+ bool secondPass) const
+{
// Imported targets have their own link interface.
if (this->IsImported()) {
- return this->GetImportLinkInterface(config, head, false);
+ return this->GetImportLinkInterface(config, head, false, secondPass);
}
// Link interfaces are not supported for executables that do not
@@ -5529,6 +5726,10 @@
// Lookup any existing link interface for this configuration.
cmHeadToLinkInterfaceMap& hm = this->GetHeadToLinkInterfaceMap(config);
+ if (secondPass) {
+ hm.erase(head);
+ }
+
// If the link interface does not depend on the head target
// then return the one we computed first.
if (!hm.empty() && !hm.begin()->second.HadHeadSensitiveCondition) {
@@ -5543,7 +5744,7 @@
if (!iface.AllDone) {
iface.AllDone = true;
if (iface.Exists) {
- this->ComputeLinkInterface(config, iface, head);
+ this->ComputeLinkInterface(config, iface, head, secondPass);
}
}
@@ -5554,6 +5755,13 @@
const std::string& config, cmOptionalLinkInterface& iface,
cmGeneratorTarget const* headTarget) const
{
+ this->ComputeLinkInterface(config, iface, headTarget, false);
+}
+
+void cmGeneratorTarget::ComputeLinkInterface(
+ const std::string& config, cmOptionalLinkInterface& iface,
+ cmGeneratorTarget const* headTarget, bool secondPass) const
+{
if (iface.Explicit) {
if (this->GetType() == cmStateEnums::SHARED_LIBRARY ||
this->GetType() == cmStateEnums::STATIC_LIBRARY ||
@@ -5565,7 +5773,8 @@
emitted.insert(lib);
}
if (this->GetType() != cmStateEnums::INTERFACE_LIBRARY) {
- cmLinkImplementation const* impl = this->GetLinkImplementation(config);
+ cmLinkImplementation const* impl =
+ this->GetLinkImplementation(config, secondPass);
for (cmLinkImplItem const& lib : impl->Libraries) {
if (emitted.insert(lib).second) {
if (lib.Target) {
@@ -5595,7 +5804,7 @@
if (this->LinkLanguagePropagatesToDependents()) {
// Targets using this archive need its language runtime libraries.
if (cmLinkImplementation const* impl =
- this->GetLinkImplementation(config)) {
+ this->GetLinkImplementation(config, secondPass)) {
iface.Languages = impl->Languages;
}
}
@@ -5991,7 +6200,8 @@
// The interface libraries have been explicitly set.
this->ExpandLinkItems(linkIfaceProp, explicitLibraries, config, headTarget,
usage_requirements_only, iface.Libraries,
- iface.HadHeadSensitiveCondition);
+ iface.HadHeadSensitiveCondition,
+ iface.HadLinkLanguageSensitiveCondition);
} else if (!cmp0022NEW)
// If CMP0022 is NEW then the plain tll signature sets the
// INTERFACE_LINK_LIBRARIES, so if we get here then the project
@@ -6011,9 +6221,11 @@
static const std::string newProp = "INTERFACE_LINK_LIBRARIES";
if (const char* newExplicitLibraries = this->GetProperty(newProp)) {
bool hadHeadSensitiveConditionDummy = false;
+ bool hadLinkLanguageSensitiveConditionDummy = false;
this->ExpandLinkItems(newProp, newExplicitLibraries, config,
headTarget, usage_requirements_only, ifaceLibs,
- hadHeadSensitiveConditionDummy);
+ hadHeadSensitiveConditionDummy,
+ hadLinkLanguageSensitiveConditionDummy);
}
if (ifaceLibs != iface.Libraries) {
std::string oldLibraries = cmJoin(impl->Libraries, ";");
@@ -6050,7 +6262,7 @@
const cmLinkInterface* cmGeneratorTarget::GetImportLinkInterface(
const std::string& config, cmGeneratorTarget const* headTarget,
- bool usage_requirements_only) const
+ bool usage_requirements_only, bool secondPass) const
{
cmGeneratorTarget::ImportInfo const* info = this->GetImportInfo(config);
if (!info) {
@@ -6063,6 +6275,10 @@
? this->GetHeadToLinkInterfaceUsageRequirementsMap(config)
: this->GetHeadToLinkInterfaceMap(config));
+ if (secondPass) {
+ hm.erase(headTarget);
+ }
+
// If the link interface does not depend on the head target
// then return the one we computed first.
if (!hm.empty() && !hm.begin()->second.HadHeadSensitiveCondition) {
@@ -6076,7 +6292,8 @@
cmExpandList(info->Languages, iface.Languages);
this->ExpandLinkItems(info->LibrariesProp, info->Libraries, config,
headTarget, usage_requirements_only, iface.Libraries,
- iface.HadHeadSensitiveCondition);
+ iface.HadHeadSensitiveCondition,
+ iface.HadLinkLanguageSensitiveCondition);
std::vector<std::string> deps = cmExpandedList(info->SharedDeps);
this->LookupLinkItems(deps, cmListFileBacktrace(), iface.SharedDeps);
}
@@ -6135,7 +6352,7 @@
const char* loc = nullptr;
const char* imp = nullptr;
std::string suffix;
- if (!this->Target->GetMappedConfig(desired_config, &loc, &imp, suffix)) {
+ if (!this->Target->GetMappedConfig(desired_config, loc, imp, suffix)) {
return;
}
@@ -6281,6 +6498,12 @@
const cmLinkImplementation* cmGeneratorTarget::GetLinkImplementation(
const std::string& config) const
{
+ return this->GetLinkImplementation(config, false);
+}
+
+const cmLinkImplementation* cmGeneratorTarget::GetLinkImplementation(
+ const std::string& config, bool secondPass) const
+{
// There is no link implementation for imported targets.
if (this->IsImported()) {
return nullptr;
@@ -6288,6 +6511,9 @@
std::string CONFIG = cmSystemTools::UpperCase(config);
cmOptionalLinkImplementation& impl = this->LinkImplMap[CONFIG][this];
+ if (secondPass) {
+ impl = cmOptionalLinkImplementation();
+ }
if (!impl.LibrariesDone) {
impl.LibrariesDone = true;
this->ComputeLinkImplementationLibraries(config, impl, this);
@@ -6585,11 +6811,15 @@
cmGeneratorExpression ge(*btIt);
std::unique_ptr<cmCompiledGeneratorExpression> const cge = ge.Parse(*le);
std::string const& evaluated =
- cge->Evaluate(this->LocalGenerator, config, head, &dagChecker);
+ cge->Evaluate(this->LocalGenerator, config, head, &dagChecker, nullptr,
+ this->LinkerLanguage);
cmExpandList(evaluated, llibs);
if (cge->GetHadHeadSensitiveCondition()) {
impl.HadHeadSensitiveCondition = true;
}
+ if (cge->GetHadLinkLanguageSensitiveCondition()) {
+ impl.HadLinkLanguageSensitiveCondition = true;
+ }
for (std::string const& lib : llibs) {
if (this->IsLinkLookupScope(lib, lg)) {
diff --git a/Source/cmGeneratorTarget.h b/Source/cmGeneratorTarget.h
index d81bb3d..12d30c5 100644
--- a/Source/cmGeneratorTarget.h
+++ b/Source/cmGeneratorTarget.h
@@ -357,7 +357,6 @@
};
LinkClosure const* GetLinkClosure(const std::string& config) const;
- void ComputeLinkClosure(const std::string& config, LinkClosure& lc) const;
cmLinkImplementation const* GetLinkImplementation(
const std::string& config) const;
@@ -589,6 +588,9 @@
/** Get target file postfix */
std::string GetFilePostfix(const std::string& config) const;
+ /** Get framework multi-config-specific postfix */
+ std::string GetFrameworkMultiConfigPostfix(const std::string& config) const;
+
/** Clears cached meta data for local and external source files.
* The meta data will be recomputed on demand.
*/
@@ -816,6 +818,7 @@
std::string& outPrefix, std::string& outBase,
std::string& outSuffix) const;
+ mutable std::string LinkerLanguage;
using LinkClosureMapType = std::map<std::string, LinkClosure>;
mutable LinkClosureMapType LinkClosureMap;
@@ -850,6 +853,10 @@
void CheckPropertyCompatibility(cmComputeLinkInformation& info,
const std::string& config) const;
+ void ComputeLinkClosure(const std::string& config, LinkClosure& lc) const;
+ bool ComputeLinkClosure(const std::string& config, LinkClosure& lc,
+ bool secondPass) const;
+
struct LinkImplClosure : public std::vector<cmGeneratorTarget const*>
{
bool Done = false;
@@ -868,6 +875,17 @@
std::string GetLinkInterfaceDependentStringAsBoolProperty(
const std::string& p, const std::string& config) const;
+ friend class cmTargetCollectLinkLanguages;
+ cmLinkInterface const* GetLinkInterface(const std::string& config,
+ const cmGeneratorTarget* headTarget,
+ bool secondPass) const;
+ void ComputeLinkInterface(const std::string& config,
+ cmOptionalLinkInterface& iface,
+ const cmGeneratorTarget* head,
+ bool secondPass) const;
+ cmLinkImplementation const* GetLinkImplementation(const std::string& config,
+ bool secondPass) const;
+
// Cache import information from properties for each configuration.
struct ImportInfo
{
@@ -894,9 +912,10 @@
the link dependencies of this target. */
std::string CheckCMP0004(std::string const& item) const;
- cmLinkInterface const* GetImportLinkInterface(
- const std::string& config, const cmGeneratorTarget* head,
- bool usage_requirements_only) const;
+ cmLinkInterface const* GetImportLinkInterface(const std::string& config,
+ const cmGeneratorTarget* head,
+ bool usage_requirements_only,
+ bool secondPass = false) const;
using KindedSourcesMapType = std::map<std::string, KindedSources>;
mutable KindedSourcesMapType KindedSourcesMap;
@@ -940,7 +959,8 @@
const cmGeneratorTarget* headTarget,
bool usage_requirements_only,
std::vector<cmLinkItem>& items,
- bool& hadHeadSensitiveCondition) const;
+ bool& hadHeadSensitiveCondition,
+ bool& hadLinkLanguageSensitiveCondition) const;
void LookupLinkItems(std::vector<std::string> const& names,
cmListFileBacktrace const& bt,
std::vector<cmLinkItem>& items) const;
diff --git a/Source/cmGetCMakePropertyCommand.cxx b/Source/cmGetCMakePropertyCommand.cxx
index ff4e312..4a9509b 100644
--- a/Source/cmGetCMakePropertyCommand.cxx
+++ b/Source/cmGetCMakePropertyCommand.cxx
@@ -36,12 +36,12 @@
status.GetMakefile().GetGlobalGenerator()->GetInstallComponents();
output = cmJoin(*components, ";");
} else {
- const char* prop = nullptr;
+ cmProp prop = nullptr;
if (!args[1].empty()) {
prop = status.GetMakefile().GetState()->GetGlobalProperty(args[1]);
}
if (prop) {
- output = prop;
+ output = *prop;
}
}
diff --git a/Source/cmGetDirectoryPropertyCommand.cxx b/Source/cmGetDirectoryPropertyCommand.cxx
index 64438d5..65b3457 100644
--- a/Source/cmGetDirectoryPropertyCommand.cxx
+++ b/Source/cmGetDirectoryPropertyCommand.cxx
@@ -7,7 +7,6 @@
#include "cmMakefile.h"
#include "cmMessageType.h"
#include "cmPolicies.h"
-#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
namespace {
@@ -37,14 +36,8 @@
"DIRECTORY argument provided without subsequent arguments");
return false;
}
- std::string sd = *i;
- // make sure the start dir is a full path
- if (!cmSystemTools::FileIsFullPath(sd)) {
- sd = cmStrCat(status.GetMakefile().GetCurrentSourceDirectory(), '/', *i);
- }
-
- // The local generators are associated with collapsed paths.
- sd = cmSystemTools::CollapseFullPath(sd);
+ std::string sd = cmSystemTools::CollapseFullPath(
+ *i, status.GetMakefile().GetCurrentSourceDirectory());
// lookup the makefile from the directory name
dir = status.GetMakefile().GetGlobalGenerator()->FindMakefile(sd);
diff --git a/Source/cmGetFilenameComponentCommand.cxx b/Source/cmGetFilenameComponentCommand.cxx
index 7d91a75..811421a 100644
--- a/Source/cmGetFilenameComponentCommand.cxx
+++ b/Source/cmGetFilenameComponentCommand.cxx
@@ -120,11 +120,11 @@
if (args.size() >= 4 && args.back() == "CACHE") {
if (!programArgs.empty() && !storeArgs.empty()) {
status.GetMakefile().AddCacheDefinition(
- storeArgs, programArgs.c_str(), "",
+ storeArgs, programArgs, "",
args[2] == "PATH" ? cmStateEnums::FILEPATH : cmStateEnums::STRING);
}
status.GetMakefile().AddCacheDefinition(
- args.front(), result.c_str(), "",
+ args.front(), result, "",
args[2] == "PATH" ? cmStateEnums::FILEPATH : cmStateEnums::STRING);
} else {
if (!programArgs.empty() && !storeArgs.empty()) {
diff --git a/Source/cmGetPropertyCommand.cxx b/Source/cmGetPropertyCommand.cxx
index 947d893..1d8f0a9 100644
--- a/Source/cmGetPropertyCommand.cxx
+++ b/Source/cmGetPropertyCommand.cxx
@@ -241,8 +241,9 @@
// Get the property.
cmake* cm = status.GetMakefile().GetCMakeInstance();
+ cmProp p = cm->GetState()->GetGlobalProperty(propertyName);
return StoreResult(infoType, status.GetMakefile(), variable,
- cm->GetState()->GetGlobalProperty(propertyName));
+ p ? p->c_str() : nullptr);
}
bool HandleDirectoryMode(cmExecutionStatus& status, const std::string& name,
@@ -256,14 +257,8 @@
if (!name.empty()) {
// Construct the directory name. Interpret relative paths with
// respect to the current directory.
- std::string dir = name;
- if (!cmSystemTools::FileIsFullPath(dir)) {
- dir =
- cmStrCat(status.GetMakefile().GetCurrentSourceDirectory(), '/', name);
- }
-
- // The local generators are associated with collapsed paths.
- dir = cmSystemTools::CollapseFullPath(dir);
+ std::string dir = cmSystemTools::CollapseFullPath(
+ name, status.GetMakefile().GetCurrentSourceDirectory());
// Lookup the generator.
mf = status.GetMakefile().GetGlobalGenerator()->FindMakefile(dir);
@@ -393,12 +388,13 @@
return false;
}
- const char* value = nullptr;
+ cmProp value = nullptr;
if (status.GetMakefile().GetState()->GetCacheEntryValue(name)) {
value = status.GetMakefile().GetState()->GetCacheEntryProperty(
name, propertyName);
}
- StoreResult(infoType, status.GetMakefile(), variable, value);
+ StoreResult(infoType, status.GetMakefile(), variable,
+ value ? value->c_str() : nullptr);
return true;
}
diff --git a/Source/cmGhsMultiTargetGenerator.cxx b/Source/cmGhsMultiTargetGenerator.cxx
index 5e2248e..deb722f 100644
--- a/Source/cmGhsMultiTargetGenerator.cxx
+++ b/Source/cmGhsMultiTargetGenerator.cxx
@@ -165,13 +165,15 @@
outpath = this->GeneratorTarget->GetDirectory(config);
outpath =
this->LocalGenerator->MaybeConvertToRelativePath(rootpath, outpath);
- fout << " :binDirRelative=\"" << outpath << "\"" << std::endl;
- fout << " -o \"" << this->TargetNameReal << "\"" << std::endl;
+ /* clang-format off */
+ fout << " :binDirRelative=\"" << outpath << "\"\n"
+ " -o \"" << this->TargetNameReal << "\"\n";
+ /* clang-format on */
}
// set target object file destination
outpath = this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget);
- fout << " :outputDirRelative=\"" << outpath << "\"" << std::endl;
+ fout << " :outputDirRelative=\"" << outpath << "\"\n";
}
void cmGhsMultiTargetGenerator::SetCompilerFlags(std::string const& config,
@@ -180,15 +182,12 @@
auto i = this->FlagsByLanguage.find(language);
if (i == this->FlagsByLanguage.end()) {
std::string flags;
- const char* lang = language.c_str();
-
- this->LocalGenerator->AddLanguageFlags(flags, this->GeneratorTarget, lang,
- config);
-
- this->LocalGenerator->AddCMP0018Flags(flags, this->GeneratorTarget, lang,
- config);
+ this->LocalGenerator->AddLanguageFlags(flags, this->GeneratorTarget,
+ language, config);
+ this->LocalGenerator->AddCMP0018Flags(flags, this->GeneratorTarget,
+ language, config);
this->LocalGenerator->AddVisibilityPresetFlags(
- flags, this->GeneratorTarget, lang);
+ flags, this->GeneratorTarget, language);
// Append old-style preprocessor definition flags.
if (this->Makefile->GetDefineFlags() != " ") {
@@ -197,8 +196,8 @@
}
// Add target-specific flags.
- this->LocalGenerator->AddCompileOptions(flags, this->GeneratorTarget, lang,
- config);
+ this->LocalGenerator->AddCompileOptions(flags, this->GeneratorTarget,
+ language, config);
std::map<std::string, std::string>::value_type entry(language, flags);
i = this->FlagsByLanguage.insert(entry).first;
@@ -211,13 +210,12 @@
auto i = this->DefinesByLanguage.find(language);
if (i == this->DefinesByLanguage.end()) {
std::set<std::string> defines;
- const char* lang = language.c_str();
// Add preprocessor definitions for this target and configuration.
this->LocalGenerator->GetTargetDefines(this->GeneratorTarget, config,
language, defines);
std::string definesString;
- this->LocalGenerator->JoinDefines(defines, definesString, lang);
+ this->LocalGenerator->JoinDefines(defines, definesString, language);
std::map<std::string, std::string>::value_type entry(language,
definesString);
@@ -235,8 +233,8 @@
if (!flagsByLangI->second.empty()) {
std::vector<std::string> ghsCompFlags =
cmSystemTools::ParseArguments(flagsByLangI->second);
- for (auto& f : ghsCompFlags) {
- fout << " " << f << std::endl;
+ for (const std::string& f : ghsCompFlags) {
+ fout << " " << f << '\n';
}
}
}
@@ -249,7 +247,7 @@
this->GeneratorTarget->GetCompileDefinitions(compileDefinitions, config,
language);
for (std::string const& compileDefinition : compileDefinitions) {
- fout << " -D" << compileDefinition << std::endl;
+ fout << " -D" << compileDefinition << '\n';
}
}
@@ -262,7 +260,7 @@
language, config);
for (std::string const& include : includes) {
- fout << " -I\"" << include << "\"" << std::endl;
+ fout << " -I\"" << include << "\"\n";
}
}
@@ -290,15 +288,15 @@
// write out link options
std::vector<std::string> lopts = cmSystemTools::ParseArguments(linkFlags);
- for (auto& l : lopts) {
- fout << " " << l << std::endl;
+ for (const std::string& l : lopts) {
+ fout << " " << l << '\n';
}
// write out link search paths
// must be quoted for paths that contain spaces
std::vector<std::string> lpath = cmSystemTools::ParseArguments(linkPath);
- for (auto& l : lpath) {
- fout << " -L\"" << l << "\"" << std::endl;
+ for (const std::string& l : lpath) {
+ fout << " -L\"" << l << "\"\n";
}
// write out link libs
@@ -307,12 +305,12 @@
std::vector<std::string> llibs =
cmSystemTools::ParseArguments(linkLibraries);
- for (auto& l : llibs) {
+ for (const std::string& l : llibs) {
if (l.compare(0, 2, "-l") == 0) {
- fout << " \"" << l << "\"" << std::endl;
+ fout << " \"" << l << "\"\n";
} else {
std::string rl = cmSystemTools::CollapseFullPath(l, cbd);
- fout << " -l\"" << rl << "\"" << std::endl;
+ fout << " -l\"" << rl << "\"\n";
}
}
}
@@ -353,13 +351,12 @@
this->WriteCustomCommandsHelper(f, ccg);
f.Close();
if (this->TagType != GhsMultiGpj::CUSTOM_TARGET) {
- fout << " :" << cmd << "=\"" << fname << "\"" << std::endl;
+ fout << " :" << cmd << "=\"" << fname << "\"\n";
} else {
- fout << fname << std::endl;
- fout << " :outputName=\"" << fname << ".rule\"" << std::endl;
+ fout << fname << "\n :outputName=\"" << fname << ".rule\"\n";
}
for (auto& byp : ccg.GetByproducts()) {
- fout << " :extraOutputFile=\"" << byp << "\"" << std::endl;
+ fout << " :extraOutputFile=\"" << byp << "\"\n";
}
}
}
@@ -451,8 +448,7 @@
// push back the custom commands
for (auto const& c : cmdLines) {
- fout << c << std::endl;
- fout << check_error << std::endl;
+ fout << c << '\n' << check_error << '\n';
}
}
@@ -463,8 +459,8 @@
const char* prop = sf->GetProperty(propName);
if (prop) {
std::vector<std::string> list = cmExpandedList(prop);
- for (auto& p : list) {
- fout << " " << propFlag << p << std::endl;
+ for (const std::string& p : list) {
+ fout << " " << propFlag << p << '\n';
}
}
}
@@ -483,7 +479,7 @@
/* for each source file assign it to its group */
std::map<std::string, std::vector<cmSourceFile*>> groupFiles;
std::set<std::string> groupNames;
- for (auto& sf : sources) {
+ for (cmSourceFile* sf : sources) {
cmSourceGroup* sourceGroup =
this->Makefile->FindSourceGroup(sf->ResolveFullPath(), sourceGroups);
std::string gn = sourceGroup->GetFullName();
@@ -579,12 +575,12 @@
if (useProjectFile) {
if (sg.empty()) {
- *fout << "{comment} Others" << std::endl;
+ *fout << "{comment} Others" << '\n';
} else {
- *fout << "{comment} " << sg << std::endl;
+ *fout << "{comment} " << sg << '\n';
}
} else if (sg.empty()) {
- *fout << "{comment} Others" << std::endl;
+ *fout << "{comment} Others\n";
}
if (sg != "CMake Rules") {
@@ -612,7 +608,7 @@
compile = false;
}
- *fout << comment << fname << std::endl;
+ *fout << comment << fname << '\n';
if (compile) {
if ("ld" != si->GetExtension() && "int" != si->GetExtension() &&
"bsp" != si->GetExtension()) {
@@ -628,7 +624,7 @@
std::string objectName = this->GeneratorTarget->GetObjectName(si);
if (!objectName.empty() &&
this->GeneratorTarget->HasExplicitObjectName(si)) {
- *fout << " -o " << objectName << std::endl;
+ *fout << " -o " << objectName << '\n';
}
}
}
@@ -695,14 +691,14 @@
*/
bool specifyExtra = true;
for (auto& out : ccg.GetOutputs()) {
- fout << fname << std::endl;
- fout << " :outputName=\"" << out << "\"" << std::endl;
+ fout << fname << '\n';
+ fout << " :outputName=\"" << out << "\"\n";
if (specifyExtra) {
for (auto& byp : ccg.GetByproducts()) {
- fout << " :extraOutputFile=\"" << byp << "\"" << std::endl;
+ fout << " :extraOutputFile=\"" << byp << "\"\n";
}
for (auto& dep : ccg.GetDepends()) {
- fout << " :depends=\"" << dep << "\"" << std::endl;
+ fout << " :depends=\"" << dep << "\"\n";
}
specifyExtra = false;
}
@@ -717,7 +713,7 @@
std::string sourceLangProp(rawLangProp);
std::string const& extension = sourceFile->GetExtension();
if ("CXX" == sourceLangProp && ("c" == extension || "C" == extension)) {
- fout << " -dotciscxx" << std::endl;
+ fout << " -dotciscxx\n";
}
}
}
@@ -730,7 +726,7 @@
}
std::vector<cmSourceFile*> sources;
this->GeneratorTarget->GetSourceFiles(sources, this->ConfigName);
- for (auto& sf : sources) {
+ for (const cmSourceFile* sf : sources) {
if ("int" == sf->GetExtension()) {
return true;
}
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 6a2d4c7..6d08369 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -246,11 +246,10 @@
cmSystemTools::ConvertToUnixSlashes(cnameString);
cmSystemTools::ConvertToUnixSlashes(pathString);
if (cnameString != pathString) {
- const char* cvars =
- this->GetCMakeInstance()->GetState()->GetGlobalProperty(
- "__CMAKE_DELETE_CACHE_CHANGE_VARS_");
+ cmProp cvars = this->GetCMakeInstance()->GetState()->GetGlobalProperty(
+ "__CMAKE_DELETE_CACHE_CHANGE_VARS_");
if (cvars) {
- changeVars += cvars;
+ changeVars += *cvars;
changeVars += ";";
}
changeVars += langComp;
@@ -445,8 +444,8 @@
cmSystemTools::GetShortPath(makeProgram, makeProgram);
cmSystemTools::SplitProgramPath(makeProgram, dir, file);
makeProgram = cmStrCat(dir, '/', saveFile);
- mf->AddCacheDefinition("CMAKE_MAKE_PROGRAM", makeProgram.c_str(),
- "make program", cmStateEnums::FILEPATH);
+ mf->AddCacheDefinition("CMAKE_MAKE_PROGRAM", makeProgram, "make program",
+ cmStateEnums::FILEPATH);
}
return true;
}
@@ -2674,13 +2673,13 @@
}
}
-const char* cmGlobalGenerator::GetPredefinedTargetsFolder()
+std::string cmGlobalGenerator::GetPredefinedTargetsFolder()
{
- const char* prop = this->GetCMakeInstance()->GetState()->GetGlobalProperty(
+ cmProp prop = this->GetCMakeInstance()->GetState()->GetGlobalProperty(
"PREDEFINED_TARGETS_FOLDER");
if (prop) {
- return prop;
+ return *prop;
}
return "CMakePredefinedTargets";
@@ -2688,13 +2687,13 @@
bool cmGlobalGenerator::UseFolderProperty() const
{
- const char* prop =
+ cmProp prop =
this->GetCMakeInstance()->GetState()->GetGlobalProperty("USE_FOLDERS");
// If this property is defined, let the setter turn this on or off...
//
if (prop) {
- return cmIsOn(prop);
+ return cmIsOn(*prop);
}
// By default, this feature is OFF, since it is not supported in the
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 7dc4822..70e43b5 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -588,7 +588,7 @@
cmGeneratorTarget* FindGeneratorTargetImpl(std::string const& name) const;
- const char* GetPredefinedTargetsFolder();
+ std::string GetPredefinedTargetsFolder();
private:
using TargetMap = std::unordered_map<std::string, cmTarget*>;
diff --git a/Source/cmGlobalGhsMultiGenerator.cxx b/Source/cmGlobalGhsMultiGenerator.cxx
index bb9dd37..289a035 100644
--- a/Source/cmGlobalGhsMultiGenerator.cxx
+++ b/Source/cmGlobalGhsMultiGenerator.cxx
@@ -9,6 +9,7 @@
#include <utility>
#include <cm/memory>
+#include <cm/string>
#include "cmAlgorithms.h"
#include "cmDocumentationEntry.h"
@@ -90,7 +91,7 @@
/* store the full toolset for later use
* -- already done if -T<toolset> was specified
*/
- mf->AddCacheDefinition("CMAKE_GENERATOR_TOOLSET", tsp.c_str(),
+ mf->AddCacheDefinition("CMAKE_GENERATOR_TOOLSET", tsp,
"Location of generator toolset.",
cmStateEnums::INTERNAL);
}
@@ -112,8 +113,8 @@
}
/* store the toolset that is being used for this build */
- mf->AddCacheDefinition("CMAKE_MAKE_PROGRAM", gbuild.c_str(),
- "build program to use", cmStateEnums::INTERNAL, true);
+ mf->AddCacheDefinition("CMAKE_MAKE_PROGRAM", gbuild, "build program to use",
+ cmStateEnums::INTERNAL, true);
mf->AddDefinition("CMAKE_SYSTEM_VERSION", tsp);
@@ -132,7 +133,7 @@
/* store the platform name for later use
* -- already done if -A<arch> was specified
*/
- mf->AddCacheDefinition("CMAKE_GENERATOR_PLATFORM", arch.c_str(),
+ mf->AddCacheDefinition("CMAKE_GENERATOR_PLATFORM", arch,
"Name of generator platform.",
cmStateEnums::INTERNAL);
} else {
@@ -166,7 +167,7 @@
if (cmIsOff(bspName) && platform.find("integrity") != std::string::npos) {
bspName = "sim" + arch;
/* write back the calculate name for next time */
- mf->AddCacheDefinition("GHS_BSP_NAME", bspName.c_str(),
+ mf->AddCacheDefinition("GHS_BSP_NAME", bspName,
"Name of GHS target platform.",
cmStateEnums::STRING, true);
std::string m = cmStrCat(
@@ -253,14 +254,15 @@
void cmGlobalGhsMultiGenerator::WriteFileHeader(std::ostream& fout)
{
- fout << "#!gbuild" << std::endl;
- fout << "#" << std::endl
- << "# CMAKE generated file: DO NOT EDIT!" << std::endl
- << "# Generated by \"" << GetActualName() << "\""
- << " Generator, CMake Version " << cmVersion::GetMajorVersion() << "."
- << cmVersion::GetMinorVersion() << std::endl
- << "#" << std::endl
- << std::endl;
+ /* clang-format off */
+ fout << "#!gbuild\n"
+ "#\n"
+ "# CMAKE generated file: DO NOT EDIT!\n"
+ "# Generated by \"" << GetActualName() << "\""
+ " Generator, CMake Version " << cmVersion::GetMajorVersion() << '.'
+ << cmVersion::GetMinorVersion() << "\n"
+ "#\n\n";
+ /* clang-format on */
}
void cmGlobalGhsMultiGenerator::WriteCustomRuleBOD(std::ostream& fout)
@@ -268,36 +270,36 @@
fout << "Commands {\n"
" Custom_Rule_Command {\n"
" name = \"Custom Rule Command\"\n"
- " exec = \"";
+ " exec = \""
#ifdef _WIN32
- fout << "cmd.exe";
+ "cmd.exe"
#else
- fout << "/bin/sh";
+ "/bin/sh"
#endif
- fout << "\"\n"
+ "\"\n"
" options = {\"SpecialOptions\"}\n"
" }\n"
- "}\n";
+ "}\n"
- fout << "\n\n";
- fout << "FileTypes {\n"
+ "\n\n"
+ "FileTypes {\n"
" CmakeRule {\n"
" name = \"Custom Rule\"\n"
" action = \"&Run\"\n"
- " extensions = {\"";
+ " extensions = {\""
#ifdef _WIN32
- fout << "bat";
+ "bat"
#else
- fout << "sh";
+ "sh"
#endif
- fout << "\"}\n"
+ "\"}\n"
" grepable = false\n"
" command = \"Custom Rule Command\"\n"
- " commandLine = \"$COMMAND ";
+ " commandLine = \"$COMMAND "
#ifdef _WIN32
- fout << "/c";
+ "/c"
#endif
- fout << " $INPUTFILE\"\n"
+ " $INPUTFILE\"\n"
" progress = \"Processing Custom Rule\"\n"
" promoteToFirstPass = true\n"
" outputType = \"None\"\n"
@@ -327,13 +329,13 @@
this->WriteHighLevelDirectives(root, fout);
GhsMultiGpj::WriteGpjTag(GhsMultiGpj::PROJECT, fout);
- fout << "# Top Level Project File" << std::endl;
+ fout << "# Top Level Project File\n";
// Specify BSP option if supplied by user
const char* bspName =
this->GetCMakeInstance()->GetCacheDefinition("GHS_BSP_NAME");
if (!cmIsOff(bspName)) {
- fout << " -bsp " << bspName << std::endl;
+ fout << " -bsp " << bspName << '\n';
}
// Specify OS DIR if supplied by user
@@ -348,14 +350,14 @@
} else {
fout << osDirOption;
}
- fout << "\"" << this->OsDir << "\"" << std::endl;
+ fout << "\"" << this->OsDir << "\"\n";
}
}
void cmGlobalGhsMultiGenerator::WriteSubProjects(std::ostream& fout,
std::string& all_target)
{
- fout << "CMakeFiles/" << all_target << " [Project]" << std::endl;
+ fout << "CMakeFiles/" << all_target << " [Project]\n";
// All known targets
for (cmGeneratorTarget const* target : this->ProjectTargets) {
if (target->GetType() == cmStateEnums::INTERFACE_LIBRARY ||
@@ -366,7 +368,7 @@
continue;
}
fout << "CMakeFiles/" << target->GetName() + ".tgt" + FILE_EXTENSION
- << " [Project]" << std::endl;
+ << " [Project]\n";
}
}
@@ -390,7 +392,7 @@
std::string projFile = dir + projName + FILE_EXTENSION;
fout << projFile;
- fout << " " << projType << std::endl;
+ fout << ' ' << projType << '\n';
} else {
/* Should never happen */
std::string message =
@@ -612,14 +614,14 @@
void cmGlobalGhsMultiGenerator::WriteMacros(std::ostream& fout,
cmLocalGenerator* root)
{
- fout << "macro PROJ_NAME=" << root->GetProjectName() << std::endl;
+ fout << "macro PROJ_NAME=" << root->GetProjectName() << '\n';
char const* ghsGpjMacros =
this->GetCMakeInstance()->GetCacheDefinition("GHS_GPJ_MACROS");
if (nullptr != ghsGpjMacros) {
std::vector<std::string> expandedList =
cmExpandedList(std::string(ghsGpjMacros));
for (std::string const& arg : expandedList) {
- fout << "macro " << arg << std::endl;
+ fout << "macro " << arg << '\n';
}
}
}
@@ -642,30 +644,27 @@
tgt = cmStrCat((a ? a : ""), '_', (p ? p : ""), ".tgt");
}
- fout << "primaryTarget=" << tgt << std::endl;
- fout << "customization=" << root->GetBinaryDirectory()
- << "/CMakeFiles/custom_rule.bod" << std::endl;
- fout << "customization=" << root->GetBinaryDirectory()
- << "/CMakeFiles/custom_target.bod" << std::endl;
+ /* clang-format off */
+ fout << "primaryTarget=" << tgt << "\n"
+ "customization=" << root->GetBinaryDirectory()
+ << "/CMakeFiles/custom_rule.bod\n"
+ "customization=" << root->GetBinaryDirectory()
+ << "/CMakeFiles/custom_target.bod" << '\n';
+ /* clang-format on */
char const* const customization =
this->GetCMakeInstance()->GetCacheDefinition("GHS_CUSTOMIZATION");
if (nullptr != customization && strlen(customization) > 0) {
- fout << "customization=" << this->TrimQuotes(customization) << std::endl;
+ fout << "customization="
+ << cmGlobalGhsMultiGenerator::TrimQuotes(customization) << '\n';
this->GetCMakeInstance()->MarkCliAsUsed("GHS_CUSTOMIZATION");
}
}
-std::string cmGlobalGhsMultiGenerator::TrimQuotes(std::string const& str)
+std::string cmGlobalGhsMultiGenerator::TrimQuotes(std::string str)
{
- std::string result;
- result.reserve(str.size());
- for (const char* ch = str.c_str(); *ch != '\0'; ++ch) {
- if (*ch != '"') {
- result += *ch;
- }
- }
- return result;
+ cm::erase(str, '"');
+ return str;
}
bool cmGlobalGhsMultiGenerator::TargetCompare::operator()(
diff --git a/Source/cmGlobalGhsMultiGenerator.h b/Source/cmGlobalGhsMultiGenerator.h
index b82e9f5..12ca8b6 100644
--- a/Source/cmGlobalGhsMultiGenerator.h
+++ b/Source/cmGlobalGhsMultiGenerator.h
@@ -111,7 +111,7 @@
std::vector<cmLocalGenerator*>& generators,
std::string& all_target);
- std::string TrimQuotes(std::string const& str);
+ static std::string TrimQuotes(std::string str);
std::string OsDir;
static const char* DEFAULT_BUILD_PROGRAM;
diff --git a/Source/cmGlobalNinjaGenerator.cxx b/Source/cmGlobalNinjaGenerator.cxx
index f4d102e..062f8e9 100644
--- a/Source/cmGlobalNinjaGenerator.cxx
+++ b/Source/cmGlobalNinjaGenerator.cxx
@@ -46,7 +46,8 @@
#include "cmake.h"
const char* cmGlobalNinjaGenerator::NINJA_BUILD_FILE = "build.ninja";
-const char* cmGlobalNinjaGenerator::NINJA_RULES_FILE = "rules.ninja";
+const char* cmGlobalNinjaGenerator::NINJA_RULES_FILE =
+ "CMakeFiles/rules.ninja";
const char* cmGlobalNinjaGenerator::INDENT = " ";
#ifdef _WIN32
std::string const cmGlobalNinjaGenerator::SHELL_NOOP = "cd .";
@@ -147,15 +148,15 @@
{
// Make sure there is a rule.
if (build.Rule.empty()) {
- cmSystemTools::Error("No rule for WriteBuild! called with comment: " +
- build.Comment);
+ cmSystemTools::Error(cmStrCat(
+ "No rule for WriteBuild! called with comment: ", build.Comment));
return;
}
// Make sure there is at least one output file.
if (build.Outputs.empty()) {
- cmSystemTools::Error(
- "No output files for WriteBuild! called with comment: " + build.Comment);
+ cmSystemTools::Error(cmStrCat(
+ "No output files for WriteBuild! called with comment: ", build.Comment));
return;
}
@@ -166,7 +167,7 @@
{
// Write explicit outputs
for (std::string const& output : build.Outputs) {
- buildStr += " " + EncodePath(output);
+ buildStr += cmStrCat(' ', EncodePath(output));
if (this->ComputingUnknownDependencies) {
this->CombinedBuildOutputs.insert(output);
}
@@ -175,14 +176,13 @@
if (!build.ImplicitOuts.empty()) {
buildStr += " |";
for (std::string const& implicitOut : build.ImplicitOuts) {
- buildStr += " " + EncodePath(implicitOut);
+ buildStr += cmStrCat(' ', EncodePath(implicitOut));
}
}
- buildStr += ":";
+ buildStr += ':';
// Write the rule.
- buildStr += " ";
- buildStr += build.Rule;
+ buildStr += cmStrCat(' ', build.Rule);
}
std::string arguments;
@@ -191,14 +191,14 @@
// Write explicit dependencies.
for (std::string const& explicitDep : build.ExplicitDeps) {
- arguments += " " + EncodePath(explicitDep);
+ arguments += cmStrCat(' ', EncodePath(explicitDep));
}
// Write implicit dependencies.
if (!build.ImplicitDeps.empty()) {
arguments += " |";
for (std::string const& implicitDep : build.ImplicitDeps) {
- arguments += " " + EncodePath(implicitDep);
+ arguments += cmStrCat(' ', EncodePath(implicitDep));
}
}
@@ -206,11 +206,11 @@
if (!build.OrderOnlyDeps.empty()) {
arguments += " ||";
for (std::string const& orderOnlyDep : build.OrderOnlyDeps) {
- arguments += " " + EncodePath(orderOnlyDep);
+ arguments += cmStrCat(' ', EncodePath(orderOnlyDep));
}
}
- arguments += "\n";
+ arguments += '\n';
}
// Write the variables bound to this build statement.
@@ -309,7 +309,7 @@
void cmGlobalNinjaGenerator::AddMacOSXContentRule()
{
cmNinjaRule rule("COPY_OSX_CONTENT");
- rule.Command = CMakeCmd() + " -E copy $in $out";
+ rule.Command = cmStrCat(CMakeCmd(), " -E copy $in $out");
rule.Description = "Copying OS X Content $out";
rule.Comment = "Rule for copying OS X bundle content file.";
this->AddRule(rule);
@@ -334,23 +334,24 @@
// -- Parameter checks
// Make sure the rule has a name.
if (rule.Name.empty()) {
- cmSystemTools::Error("No name given for WriteRule! called with comment: " +
- rule.Comment);
+ cmSystemTools::Error(cmStrCat(
+ "No name given for WriteRule! called with comment: ", rule.Comment));
return;
}
// Make sure a command is given.
if (rule.Command.empty()) {
- cmSystemTools::Error(
- "No command given for WriteRule! called with comment: " + rule.Comment);
+ cmSystemTools::Error(cmStrCat(
+ "No command given for WriteRule! called with comment: ", rule.Comment));
return;
}
// Make sure response file content is given
if (!rule.RspFile.empty() && rule.RspContent.empty()) {
- cmSystemTools::Error("rspfile but no rspfile_content given for WriteRule! "
- "called with comment: " +
- rule.Comment);
+ cmSystemTools::Error(
+ cmStrCat("rspfile but no rspfile_content given for WriteRule! "
+ "called with comment: ",
+ rule.Comment));
return;
}
@@ -392,9 +393,9 @@
{
// Make sure we have a name.
if (name.empty()) {
- cmSystemTools::Error("No name given for WriteVariable! called "
- "with comment: " +
- comment);
+ cmSystemTools::Error(cmStrCat("No name given for WriteVariable! called "
+ "with comment: ",
+ comment));
return;
}
@@ -558,11 +559,11 @@
nullptr,
cmSystemTools::OUTPUT_NONE)) {
this->GetCMakeInstance()->IssueMessage(MessageType::FATAL_ERROR,
- "Running\n '" +
- cmJoin(command, "' '") +
- "'\n"
- "failed with:\n " +
- error);
+ cmStrCat("Running\n '",
+ cmJoin(command, "' '"),
+ "'\n"
+ "failed with:\n ",
+ error));
cmSystemTools::SetFatalErrorOccured();
}
};
@@ -626,10 +627,10 @@
nullptr,
cmSystemTools::OUTPUT_NONE)) {
mf->IssueMessage(MessageType::FATAL_ERROR,
- "Running\n '" + cmJoin(command, "' '") +
- "'\n"
- "failed with:\n " +
- error);
+ cmStrCat("Running\n '", cmJoin(command, "' '"),
+ "'\n"
+ "failed with:\n ",
+ error));
cmSystemTools::SetFatalErrorOccured();
return false;
}
@@ -713,7 +714,7 @@
/* clang-format off */
e <<
"The Ninja generator does not support Fortran using Ninja version\n"
- " " + this->NinjaVersion + "\n"
+ " " << this->NinjaVersion << "\n"
"due to lack of required features. "
"Kitware has implemented the required features and they have been "
"merged to upstream ninja for inclusion in Ninja 1.10 and higher. "
@@ -998,7 +999,8 @@
std::string buildFileDir =
this->GetCMakeInstance()->GetHomeOutputDirectory();
if (!this->CompileCommandsStream) {
- std::string buildFilePath = buildFileDir + "/compile_commands.json";
+ std::string buildFilePath =
+ cmStrCat(buildFileDir, "/compile_commands.json");
if (this->ComputingUnknownDependencies) {
this->CombinedBuildOutputs.insert(
this->NinjaOutputPath("compile_commands.json"));
@@ -1007,9 +1009,9 @@
// Get a stream where to generate things.
this->CompileCommandsStream =
cm::make_unique<cmGeneratedFileStream>(buildFilePath);
- *this->CompileCommandsStream << "[";
+ *this->CompileCommandsStream << "[\n";
} else {
- *this->CompileCommandsStream << "," << std::endl;
+ *this->CompileCommandsStream << ",\n";
}
std::string sourceFileName = sourceFile;
@@ -1019,7 +1021,7 @@
}
/* clang-format off */
- *this->CompileCommandsStream << "\n{\n"
+ *this->CompileCommandsStream << "{\n"
<< R"( "directory": ")"
<< cmGlobalGenerator::EscapeJSON(buildFileDir) << "\",\n"
<< R"( "command": ")"
@@ -1064,8 +1066,8 @@
std::string cmGlobalNinjaGenerator::OrderDependsTargetForTarget(
cmGeneratorTarget const* target, const std::string& config)
{
- return "cmake_object_order_depends_target_" + target->GetName() + "_" +
- config;
+ return cmStrCat("cmake_object_order_depends_target_", target->GetName(), '_',
+ config);
}
void cmGlobalNinjaGenerator::AppendTargetOutputs(
@@ -1103,8 +1105,8 @@
case cmStateEnums::GLOBAL_TARGET:
case cmStateEnums::UTILITY: {
std::string path =
- target->GetLocalGenerator()->GetCurrentBinaryDirectory() +
- std::string("/") + target->GetName();
+ cmStrCat(target->GetLocalGenerator()->GetCurrentBinaryDirectory(), '/',
+ target->GetName());
std::string output = this->ConvertToNinjaPath(path);
if (target->Target->IsPerConfig()) {
output = this->BuildAlias(output, config);
@@ -1128,8 +1130,8 @@
for (BT<std::pair<std::string, bool>> const& util :
target->GetUtilities()) {
std::string d =
- target->GetLocalGenerator()->GetCurrentBinaryDirectory() + "/" +
- util.Value.first;
+ cmStrCat(target->GetLocalGenerator()->GetCurrentBinaryDirectory(), '/',
+ util.Value.first);
outputs.push_back(this->BuildAlias(this->ConvertToNinjaPath(d), config));
}
} else {
@@ -1356,12 +1358,13 @@
// Setup target
cmNinjaDeps configDeps;
- build.Comment = "Folder: " + currentBinaryDir;
+ build.Comment = cmStrCat("Folder: ", currentBinaryDir);
build.Outputs.emplace_back();
+ std::string const buildDirAllTarget =
+ this->ConvertToNinjaPath(cmStrCat(currentBinaryDir, "/all"));
for (auto const& config : configs) {
build.ExplicitDeps.clear();
- build.Outputs.front() = this->BuildAlias(
- this->ConvertToNinjaPath(currentBinaryDir + "/all"), config);
+ build.Outputs.front() = this->BuildAlias(buildDirAllTarget, config);
configDeps.emplace_back(build.Outputs.front());
for (DirectoryTarget::Target const& t : dt.Targets) {
if (!t.ExcludeFromAll) {
@@ -1371,7 +1374,7 @@
for (DirectoryTarget::Dir const& d : dt.Children) {
if (!d.ExcludeFromAll) {
build.ExplicitDeps.emplace_back(this->BuildAlias(
- this->ConvertToNinjaPath(d.Path + "/all"), config));
+ this->ConvertToNinjaPath(cmStrCat(d.Path, "/all")), config));
}
}
// Write target
@@ -1385,21 +1388,18 @@
// Add shortcut target
if (this->IsMultiConfig()) {
for (auto const& config : configs) {
- build.ExplicitDeps = { this->BuildAlias(
- this->ConvertToNinjaPath(currentBinaryDir + "/all"), config) };
- build.Outputs.front() =
- this->ConvertToNinjaPath(currentBinaryDir + "/all");
+ build.ExplicitDeps = { this->BuildAlias(buildDirAllTarget, config) };
+ build.Outputs.front() = buildDirAllTarget;
this->WriteBuild(*this->GetConfigFileStream(config), build);
}
if (!this->DefaultFileConfig.empty()) {
build.ExplicitDeps.clear();
for (auto const& config : this->DefaultConfigs) {
- build.ExplicitDeps.push_back(this->BuildAlias(
- this->ConvertToNinjaPath(currentBinaryDir + "/all"), config));
+ build.ExplicitDeps.push_back(
+ this->BuildAlias(buildDirAllTarget, config));
}
- build.Outputs.front() =
- this->ConvertToNinjaPath(currentBinaryDir + "/all");
+ build.Outputs.front() = buildDirAllTarget;
this->WriteBuild(*this->GetDefaultFileStream(), build);
}
}
@@ -1408,11 +1408,10 @@
if (this->EnableCrossConfigBuild()) {
build.ExplicitDeps.clear();
for (auto const& config : this->CrossConfigs) {
- build.ExplicitDeps.push_back(this->BuildAlias(
- this->ConvertToNinjaPath(currentBinaryDir + "/all"), config));
+ build.ExplicitDeps.push_back(
+ this->BuildAlias(buildDirAllTarget, config));
}
- build.Outputs.front() = this->BuildAlias(
- this->ConvertToNinjaPath(currentBinaryDir + "/all"), "all");
+ build.Outputs.front() = this->BuildAlias(buildDirAllTarget, "all");
this->WriteBuild(os, build);
}
}
@@ -1624,7 +1623,8 @@
cmNinjaBuild phonyBuild("phony");
phonyBuild.Comment = "Phony target to force glob verification run.";
- phonyBuild.Outputs.push_back(cm->GetGlobVerifyScript() + "_force");
+ phonyBuild.Outputs.push_back(
+ cmStrCat(cm->GetGlobVerifyScript(), "_force"));
this->WriteBuild(os, phonyBuild);
reBuild.Variables["restat"] = "1";
@@ -1815,7 +1815,7 @@
// Write rule
{
cmNinjaRule rule("CLEAN");
- rule.Command = NinjaCmd() + " $FILE_ARG -t clean $TARGETS";
+ rule.Command = cmStrCat(NinjaCmd(), " $FILE_ARG -t clean $TARGETS");
rule.Description = "Cleaning all built files...";
rule.Comment = "Rule for cleaning all built files.";
WriteRule(*this->RulesFileStream, rule);
@@ -1929,7 +1929,7 @@
{
{
cmNinjaRule rule("HELP");
- rule.Command = NinjaCmd() + " -t targets";
+ rule.Command = cmStrCat(NinjaCmd(), " -t targets");
rule.Description = "All primary targets available:";
rule.Comment = "Rule for printing all primary targets available.";
WriteRule(*this->RulesFileStream, rule);
@@ -1956,7 +1956,7 @@
if (!this->HasOutputPathPrefix() || cmSystemTools::FileIsFullPath(path)) {
return path;
}
- return this->OutputPathPrefix + path;
+ return cmStrCat(this->OutputPathPrefix, path);
}
void cmGlobalNinjaGenerator::StripNinjaOutputPathPrefixAsSuffix(
@@ -2084,7 +2084,8 @@
} else if (cmHasLiteralPrefix(arg, "--lang=")) {
arg_lang = arg.substr(7);
} else {
- cmSystemTools::Error("-E cmake_ninja_depends unknown argument: " + arg);
+ cmSystemTools::Error(
+ cmStrCat("-E cmake_ninja_depends unknown argument: ", arg));
return 1;
}
}
@@ -2155,7 +2156,8 @@
cmGeneratedFileStream ddif(arg_ddi);
ddif << ddi;
if (!ddif) {
- cmSystemTools::Error("-E cmake_ninja_depends failed to write " + arg_ddi);
+ cmSystemTools::Error(
+ cmStrCat("-E cmake_ninja_depends failed to write ", arg_ddi));
return 1;
}
return 0;
@@ -2201,7 +2203,8 @@
std::set<std::string> defines;
cmFortranParser parser(fc, includes, defines, finfo);
if (!cmFortranParser_FilePush(&parser, arg_pp.c_str())) {
- cmSystemTools::Error("-E cmake_ninja_depends failed to open " + arg_pp);
+ cmSystemTools::Error(
+ cmStrCat("-E cmake_ninja_depends failed to open ", arg_pp));
return nullptr;
}
if (cmFortran_yyparse(parser.Scanner) != 0) {
@@ -2304,7 +2307,7 @@
Json::Value tm = Json::objectValue;
for (cmDyndepObjectInfo const& object : objects) {
for (std::string const& p : object.Provides) {
- std::string const mod = module_dir + p;
+ std::string const mod = cmStrCat(module_dir, p);
mod_files[p] = mod;
tm[p] = mod;
}
@@ -2340,8 +2343,8 @@
// Store the map of modules provided by this target in a file for
// use by dependents that reference this target in linked-target-dirs.
- std::string const target_mods_file =
- cmSystemTools::GetFilenamePath(arg_dd) + "/" + arg_lang + "Modules.json";
+ std::string const target_mods_file = cmStrCat(
+ cmSystemTools::GetFilenamePath(arg_dd), '/', arg_lang, "Modules.json");
cmGeneratedFileStream tmf(target_mods_file);
tmf << tm;
@@ -2374,7 +2377,8 @@
cmHasLiteralSuffix(arg, ".ddi")) {
arg_ddis.push_back(arg);
} else {
- cmSystemTools::Error("-E cmake_ninja_dyndep unknown argument: " + arg);
+ cmSystemTools::Error(
+ cmStrCat("-E cmake_ninja_dyndep unknown argument: ", arg));
return 1;
}
}
@@ -2410,7 +2414,7 @@
std::string const dir_top_src = tdi["dir-top-src"].asString();
std::string module_dir = tdi["module-dir"].asString();
if (!module_dir.empty() && !cmHasLiteralSuffix(module_dir, "/")) {
- module_dir += "/";
+ module_dir += '/';
}
std::vector<std::string> linked_target_dirs;
Json::Value const& tdi_linked_target_dirs = tdi["linked-target-dirs"];
@@ -2438,9 +2442,7 @@
const std::string& suffix, std::string& dir)
{
if (!config.empty() && this->IsMultiConfig()) {
- dir += prefix;
- dir += config;
- dir += suffix;
+ dir += cmStrCat(prefix, config, suffix);
}
}
diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index 90c9ef0..582877f 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -41,7 +41,6 @@
#else
this->UseLinkScript = true;
#endif
- this->CommandDatabase = nullptr;
this->IncludeDirective = "include";
this->DefineWindowsNULL = false;
@@ -49,6 +48,8 @@
this->UnixCD = true;
}
+cmGlobalUnixMakefileGenerator3::~cmGlobalUnixMakefileGenerator3() = default;
+
void cmGlobalUnixMakefileGenerator3::EnableLanguage(
std::vector<std::string> const& languages, cmMakefile* mf, bool optional)
{
@@ -157,10 +158,9 @@
this->WriteMainMakefile2();
this->WriteMainCMakefile();
- if (this->CommandDatabase != nullptr) {
- *this->CommandDatabase << std::endl << "]";
- delete this->CommandDatabase;
- this->CommandDatabase = nullptr;
+ if (this->CommandDatabase) {
+ *this->CommandDatabase << "\n]";
+ this->CommandDatabase.reset();
}
}
@@ -168,26 +168,26 @@
const std::string& sourceFile, const std::string& workingDirectory,
const std::string& compileCommand)
{
- if (this->CommandDatabase == nullptr) {
+ if (!this->CommandDatabase) {
std::string commandDatabaseName =
this->GetCMakeInstance()->GetHomeOutputDirectory() +
"/compile_commands.json";
- this->CommandDatabase = new cmGeneratedFileStream(commandDatabaseName);
- *this->CommandDatabase << "[" << std::endl;
+ this->CommandDatabase =
+ cm::make_unique<cmGeneratedFileStream>(commandDatabaseName);
+ *this->CommandDatabase << "[\n";
} else {
- *this->CommandDatabase << "," << std::endl;
+ *this->CommandDatabase << ",\n";
}
- *this->CommandDatabase << "{" << std::endl
+ *this->CommandDatabase << "{\n"
<< R"( "directory": ")"
<< cmGlobalGenerator::EscapeJSON(workingDirectory)
- << "\"," << std::endl
+ << "\",\n"
<< R"( "command": ")"
<< cmGlobalGenerator::EscapeJSON(compileCommand)
- << "\"," << std::endl
+ << "\",\n"
<< R"( "file": ")"
- << cmGlobalGenerator::EscapeJSON(sourceFile) << "\""
- << std::endl
- << "}";
+ << cmGlobalGenerator::EscapeJSON(sourceFile)
+ << "\"\n}";
}
void cmGlobalUnixMakefileGenerator3::WriteMainMakefile2()
@@ -343,19 +343,18 @@
const std::string& binDir = lg.GetBinaryDirectory();
// CMake must rerun if a byproduct is missing.
- {
- cmakefileStream << "# Byproducts of CMake generate step:\n"
- << "set(CMAKE_MAKEFILE_PRODUCTS\n";
- for (std::string const& outfile : lg.GetMakefile()->GetOutputFiles()) {
+ cmakefileStream << "# Byproducts of CMake generate step:\n"
+ << "set(CMAKE_MAKEFILE_PRODUCTS\n";
+
+ // add in any byproducts and all the directory information files
+ std::string tmpStr;
+ for (const auto& localGen : this->LocalGenerators) {
+ for (std::string const& outfile :
+ localGen->GetMakefile()->GetOutputFiles()) {
cmakefileStream << " \""
<< lg.MaybeConvertToRelativePath(binDir, outfile)
<< "\"\n";
}
- }
-
- // add in all the directory information files
- std::string tmpStr;
- for (const auto& localGen : this->LocalGenerators) {
tmpStr = cmStrCat(localGen->GetCurrentBinaryDirectory(),
"/CMakeFiles/CMakeDirectoryInformation.cmake");
cmakefileStream << " \""
@@ -674,10 +673,10 @@
}
bool targetMessages = true;
- if (const char* tgtMsg =
+ if (cmProp tgtMsg =
this->GetCMakeInstance()->GetState()->GetGlobalProperty(
"TARGET_MESSAGES")) {
- targetMessages = cmIsOn(tgtMsg);
+ targetMessages = cmIsOn(*tgtMsg);
}
if (targetMessages) {
@@ -697,9 +696,8 @@
std::ostringstream progCmd;
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_start ";
// # in target
- progCmd << lg.ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(progress.Dir),
- cmOutputConverter::SHELL);
+ progCmd << lg.ConvertToOutputFormat(progress.Dir,
+ cmOutputConverter::SHELL);
//
std::set<cmGeneratorTarget const*> emitted;
progCmd << " "
@@ -711,9 +709,8 @@
{
std::ostringstream progCmd;
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_start "; // # 0
- progCmd << lg.ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(progress.Dir),
- cmOutputConverter::SHELL);
+ progCmd << lg.ConvertToOutputFormat(progress.Dir,
+ cmOutputConverter::SHELL);
progCmd << " 0";
commands.push_back(progCmd.str());
}
diff --git a/Source/cmGlobalUnixMakefileGenerator3.h b/Source/cmGlobalUnixMakefileGenerator3.h
index 340a7ef..19b2b85 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.h
+++ b/Source/cmGlobalUnixMakefileGenerator3.h
@@ -68,6 +68,13 @@
new cmGlobalGeneratorSimpleFactory<cmGlobalUnixMakefileGenerator3>());
}
+ ~cmGlobalUnixMakefileGenerator3() override;
+
+ cmGlobalUnixMakefileGenerator3(const cmGlobalUnixMakefileGenerator3&) =
+ delete;
+ cmGlobalUnixMakefileGenerator3& operator=(
+ const cmGlobalUnixMakefileGenerator3&) = delete;
+
//! Get the name for the generator.
std::string GetName() const override
{
@@ -232,7 +239,7 @@
std::set<cmGeneratorTarget const*>& emitted);
size_t CountProgressMarksInAll(const cmLocalGenerator& lg);
- cmGeneratedFileStream* CommandDatabase;
+ std::unique_ptr<cmGeneratedFileStream> CommandDatabase;
private:
const char* GetBuildIgnoreErrorsFlag() const override { return "-i"; }
diff --git a/Source/cmGlobalVisualStudio10Generator.cxx b/Source/cmGlobalVisualStudio10Generator.cxx
index ccb6c50..5166de6 100644
--- a/Source/cmGlobalVisualStudio10Generator.cxx
+++ b/Source/cmGlobalVisualStudio10Generator.cxx
@@ -19,6 +19,7 @@
#include "cmMakefile.h"
#include "cmMessageType.h"
#include "cmSourceFile.h"
+#include "cmStringAlgorithms.h"
#include "cmVersion.h"
#include "cmVisualStudioSlnData.h"
#include "cmVisualStudioSlnParser.h"
@@ -313,7 +314,7 @@
version.clear();
}
- if (version.find(this->GetPlatformToolsetString()) != 0) {
+ if (!cmHasPrefix(version, this->GetPlatformToolsetString())) {
std::ostringstream e;
/* clang-format off */
e <<
diff --git a/Source/cmGlobalVisualStudio7Generator.cxx b/Source/cmGlobalVisualStudio7Generator.cxx
index 9799124..9a9900a 100644
--- a/Source/cmGlobalVisualStudio7Generator.cxx
+++ b/Source/cmGlobalVisualStudio7Generator.cxx
@@ -128,7 +128,7 @@
// does not know about.
std::string extraPath;
if (cmSystemTools::GetEnv("CMAKE_MSVCIDE_RUN_PATH", extraPath)) {
- mf->AddCacheDefinition("CMAKE_MSVCIDE_RUN_PATH", extraPath.c_str(),
+ mf->AddCacheDefinition("CMAKE_MSVCIDE_RUN_PATH", extraPath,
"Saved environment variable CMAKE_MSVCIDE_RUN_PATH",
cmStateEnums::STATIC);
}
@@ -505,13 +505,13 @@
const std::vector<std::string> propKeys =
root->GetMakefile()->GetPropertyKeys();
for (std::string const& it : propKeys) {
- if (it.find("VS_GLOBAL_SECTION_") == 0) {
+ if (cmHasLiteralPrefix(it, "VS_GLOBAL_SECTION_")) {
std::string sectionType;
std::string name = it.substr(18);
- if (name.find("PRE_") == 0) {
+ if (cmHasLiteralPrefix(name, "PRE_")) {
name = name.substr(4);
sectionType = "preSolution";
- } else if (name.find("POST_") == 0) {
+ } else if (cmHasLiteralPrefix(name, "POST_")) {
name = name.substr(5);
sectionType = "postSolution";
} else
@@ -676,7 +676,8 @@
for (std::string const& i : configs) {
const char* propertyValue =
target->Target->GetMakefile()->GetDefinition(propertyName);
- if (cmIsOn(cmGeneratorExpression::Evaluate(
+ if (propertyValue &&
+ cmIsOn(cmGeneratorExpression::Evaluate(
propertyValue, target->GetLocalGenerator(), i))) {
activeConfigs.insert(i);
}
diff --git a/Source/cmGlobalVisualStudio8Generator.cxx b/Source/cmGlobalVisualStudio8Generator.cxx
index 1c62fbd..fa0e935 100644
--- a/Source/cmGlobalVisualStudio8Generator.cxx
+++ b/Source/cmGlobalVisualStudio8Generator.cxx
@@ -275,23 +275,31 @@
bool cmGlobalVisualStudio8Generator::NeedsDeploy(
cmGeneratorTarget const& target, const char* config) const
{
- cmStateEnums::TargetType type = target.GetType();
- bool noDeploy = DeployInhibited(target, config);
- return !noDeploy &&
- (type == cmStateEnums::EXECUTABLE ||
- type == cmStateEnums::SHARED_LIBRARY) &&
- this->TargetSystemSupportsDeployment();
-}
+ cmStateEnums::TargetType const type = target.GetType();
+ if (type != cmStateEnums::EXECUTABLE &&
+ type != cmStateEnums::SHARED_LIBRARY) {
+ // deployment only valid on executables and shared libraries.
+ return false;
+ }
-bool cmGlobalVisualStudio8Generator::DeployInhibited(
- cmGeneratorTarget const& target, const char* config) const
-{
- bool rVal = false;
- if (const char* prop = target.GetProperty("VS_NO_SOLUTION_DEPLOY")) {
- rVal = cmIsOn(
+ if (const char* prop = target.GetProperty("VS_SOLUTION_DEPLOY")) {
+ // If set, it dictates behavior
+ return cmIsOn(
cmGeneratorExpression::Evaluate(prop, target.LocalGenerator, config));
}
- return rVal;
+
+ // To be deprecated, disable deployment even if target supports it.
+ if (const char* prop = target.GetProperty("VS_NO_SOLUTION_DEPLOY")) {
+ if (cmIsOn(cmGeneratorExpression::Evaluate(prop, target.LocalGenerator,
+ config))) {
+ // If true, always disable deployment
+ return false;
+ }
+ }
+
+ // Legacy behavior, enabled deployment based on 'hard-coded' target
+ // platforms.
+ return this->TargetSystemSupportsDeployment();
}
bool cmGlobalVisualStudio8Generator::TargetSystemSupportsDeployment() const
diff --git a/Source/cmGlobalVisualStudio8Generator.h b/Source/cmGlobalVisualStudio8Generator.h
index 8f8e33b..6ce67d3 100644
--- a/Source/cmGlobalVisualStudio8Generator.h
+++ b/Source/cmGlobalVisualStudio8Generator.h
@@ -57,10 +57,6 @@
virtual bool NeedsDeploy(cmGeneratorTarget const& target,
const char* config) const;
- /** Returns true if deployment has been disabled in cmake file. */
- bool DeployInhibited(cmGeneratorTarget const& target,
- const char* config) const;
-
/** Returns true if the target system support debugging deployment. */
virtual bool TargetSystemSupportsDeployment() const;
diff --git a/Source/cmGlobalXCodeGenerator.cxx b/Source/cmGlobalXCodeGenerator.cxx
index e0005a4..1c1aaad 100644
--- a/Source/cmGlobalXCodeGenerator.cxx
+++ b/Source/cmGlobalXCodeGenerator.cxx
@@ -8,6 +8,7 @@
#include <cstring>
#include <iomanip>
#include <sstream>
+#include <utility>
#include <cm/memory>
#include <cmext/algorithm>
@@ -33,6 +34,7 @@
#include "cmSourceGroup.h"
#include "cmState.h"
#include "cmStateTypes.h"
+#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmTarget.h"
#include "cmXCode21Object.h"
@@ -642,7 +644,8 @@
<< "\n";
}
-static bool objectIdLessThan(cmXCodeObject* l, cmXCodeObject* r)
+static bool objectIdLessThan(const std::unique_ptr<cmXCodeObject>& l,
+ const std::unique_ptr<cmXCodeObject>& r)
{
return l->GetId() < r->GetId();
}
@@ -656,9 +659,6 @@
void cmGlobalXCodeGenerator::ClearXCodeObjects()
{
this->TargetDoneSet.clear();
- for (auto& obj : this->XCodeObjects) {
- delete obj;
- }
this->XCodeObjects.clear();
this->XCodeObjectIDs.clear();
this->XCodeObjectMap.clear();
@@ -668,7 +668,7 @@
this->FileRefs.clear();
}
-void cmGlobalXCodeGenerator::addObject(cmXCodeObject* obj)
+void cmGlobalXCodeGenerator::addObject(std::unique_ptr<cmXCodeObject> obj)
{
if (obj->GetType() == cmXCodeObject::OBJECT) {
const std::string& id = obj->GetId();
@@ -683,22 +683,24 @@
this->XCodeObjectIDs.insert(id);
}
- this->XCodeObjects.push_back(obj);
+ this->XCodeObjects.push_back(std::move(obj));
}
cmXCodeObject* cmGlobalXCodeGenerator::CreateObject(
cmXCodeObject::PBXType ptype)
{
- cmXCodeObject* obj = new cmXCode21Object(ptype, cmXCodeObject::OBJECT);
- this->addObject(obj);
- return obj;
+ auto obj = cm::make_unique<cmXCode21Object>(ptype, cmXCodeObject::OBJECT);
+ auto ptr = obj.get();
+ this->addObject(std::move(obj));
+ return ptr;
}
cmXCodeObject* cmGlobalXCodeGenerator::CreateObject(cmXCodeObject::Type type)
{
- cmXCodeObject* obj = new cmXCodeObject(cmXCodeObject::None, type);
- this->addObject(obj);
- return obj;
+ auto obj = cm::make_unique<cmXCodeObject>(cmXCodeObject::None, type);
+ auto ptr = obj.get();
+ this->addObject(std::move(obj));
+ return ptr;
}
cmXCodeObject* cmGlobalXCodeGenerator::CreateString(const std::string& s)
@@ -2406,12 +2408,13 @@
// Convert "XCODE_ATTRIBUTE_*" properties directly.
{
for (auto const& prop : gtgt->GetPropertyKeys()) {
- if (prop.find("XCODE_ATTRIBUTE_") == 0) {
+ if (cmHasLiteralPrefix(prop, "XCODE_ATTRIBUTE_")) {
std::string attribute = prop.substr(16);
this->FilterConfigurationAttribute(configName, attribute);
if (!attribute.empty()) {
+ const char* pr = gtgt->GetProperty(prop);
std::string processed = cmGeneratorExpression::Evaluate(
- gtgt->GetProperty(prop), this->CurrentLocalGenerator, configName);
+ pr ? pr : "", this->CurrentLocalGenerator, configName);
buildSettings->AddAttribute(attribute,
this->CreateString(processed));
}
@@ -3141,12 +3144,12 @@
// Put this last so it can override existing settings
// Convert "CMAKE_XCODE_ATTRIBUTE_*" variables directly.
for (const auto& var : this->CurrentMakefile->GetDefinitions()) {
- if (var.find("CMAKE_XCODE_ATTRIBUTE_") == 0) {
+ if (cmHasLiteralPrefix(var, "CMAKE_XCODE_ATTRIBUTE_")) {
std::string attribute = var.substr(22);
this->FilterConfigurationAttribute(config.first, attribute);
if (!attribute.empty()) {
std::string processed = cmGeneratorExpression::Evaluate(
- this->CurrentMakefile->GetDefinition(var),
+ this->CurrentMakefile->GetSafeDefinition(var),
this->CurrentLocalGenerator, config.first);
buildSettingsForCfg->AddAttribute(attribute,
this->CreateString(processed));
@@ -3390,7 +3393,7 @@
// collect all tests for the targets
std::map<std::string, cmXCodeScheme::TestObjects> testables;
- for (auto obj : this->XCodeObjects) {
+ for (const auto& obj : this->XCodeObjects) {
if (obj->GetType() != cmXCodeObject::OBJECT ||
obj->GetIsA() != cmXCodeObject::PBXNativeTarget) {
continue;
@@ -3405,7 +3408,7 @@
continue;
}
- testables[testee].push_back(obj);
+ testables[testee].push_back(obj.get());
}
// generate scheme
@@ -3414,14 +3417,14 @@
// Since the lowest available Xcode version for testing was 6.4,
// I'm setting this as a limit then
if (this->XcodeVersion >= 64) {
- for (auto obj : this->XCodeObjects) {
+ for (const auto& obj : this->XCodeObjects) {
if (obj->GetType() == cmXCodeObject::OBJECT &&
(obj->GetIsA() == cmXCodeObject::PBXNativeTarget ||
obj->GetIsA() == cmXCodeObject::PBXAggregateTarget) &&
(root->GetMakefile()->GetCMakeInstance()->GetIsInTryCompile() ||
obj->GetTarget()->GetPropertyAsBool("XCODE_GENERATE_SCHEME"))) {
const std::string& targetName = obj->GetTarget()->GetName();
- cmXCodeScheme schm(root, obj, testables[targetName],
+ cmXCodeScheme schm(root, obj.get(), testables[targetName],
this->CurrentConfigurationTypes,
this->XcodeVersion);
schm.WriteXCodeSharedScheme(xcProjDir,
@@ -3693,15 +3696,14 @@
bool cmGlobalXCodeGenerator::UseEffectivePlatformName(cmMakefile* mf) const
{
- const char* epnValue =
- this->GetCMakeInstance()->GetState()->GetGlobalProperty(
- "XCODE_EMIT_EFFECTIVE_PLATFORM_NAME");
+ cmProp epnValue = this->GetCMakeInstance()->GetState()->GetGlobalProperty(
+ "XCODE_EMIT_EFFECTIVE_PLATFORM_NAME");
if (!epnValue) {
return mf->PlatformIsAppleEmbedded();
}
- return cmIsOn(epnValue);
+ return cmIsOn(*epnValue);
}
bool cmGlobalXCodeGenerator::ShouldStripResourcePath(cmMakefile*) const
diff --git a/Source/cmGlobalXCodeGenerator.h b/Source/cmGlobalXCodeGenerator.h
index df68f80..e380f1c 100644
--- a/Source/cmGlobalXCodeGenerator.h
+++ b/Source/cmGlobalXCodeGenerator.h
@@ -37,6 +37,10 @@
unsigned int version_number);
static std::unique_ptr<cmGlobalGeneratorFactory> NewFactory();
+ cmGlobalXCodeGenerator(const cmGlobalXCodeGenerator&) = delete;
+ const cmGlobalXCodeGenerator& operator=(const cmGlobalXCodeGenerator&) =
+ delete;
+
//! Get the name for the generator.
std::string GetName() const override
{
@@ -249,7 +253,7 @@
unsigned int XcodeVersion;
std::string VersionString;
std::set<std::string> XCodeObjectIDs;
- std::vector<cmXCodeObject*> XCodeObjects;
+ std::vector<std::unique_ptr<cmXCodeObject>> XCodeObjects;
cmXCodeObject* RootObject;
private:
@@ -273,7 +277,7 @@
void ComputeArchitectures(cmMakefile* mf);
void ComputeObjectDirArch(cmMakefile* mf);
- void addObject(cmXCodeObject* obj);
+ void addObject(std::unique_ptr<cmXCodeObject> obj);
std::string PostBuildMakeTarget(std::string const& tName,
std::string const& configName);
cmXCodeObject* MainGroupChildren;
diff --git a/Source/cmGraphVizWriter.cxx b/Source/cmGraphVizWriter.cxx
index 1b77678..0fcda4e 100644
--- a/Source/cmGraphVizWriter.cxx
+++ b/Source/cmGraphVizWriter.cxx
@@ -298,13 +298,13 @@
const std::string& name)
{
auto const escapedGraphName = EscapeForDotFile(name);
- fs << "digraph \"" << escapedGraphName << "\" {" << std::endl;
- fs << this->GraphHeader << std::endl;
+ fs << "digraph \"" << escapedGraphName << "\" {\n"
+ << this->GraphHeader << '\n';
}
void cmGraphVizWriter::WriteFooter(cmGeneratedFileStream& fs)
{
- fs << "}" << std::endl;
+ fs << "}\n";
}
void cmGraphVizWriter::WriteLegend(cmGeneratedFileStream& fs)
@@ -312,52 +312,46 @@
// Note that the subgraph name must start with "cluster", as done here, to
// make Graphviz layout engines do the right thing and keep the nodes
// together.
- fs << "subgraph clusterLegend {" << std::endl;
- fs << " label = \"Legend\";" << std::endl;
- // Set the color of the box surrounding the legend.
- fs << " color = black;" << std::endl;
- // We use invisible edges just to enforce the layout.
- fs << " edge [ style = invis ];" << std::endl;
-
- // Nodes.
- fs << " legendNode0 [ label = \"Executable\", shape = "
- << GRAPHVIZ_NODE_SHAPE_EXECUTABLE << " ];" << std::endl;
-
- fs << " legendNode1 [ label = \"Static Library\", shape = "
- << GRAPHVIZ_NODE_SHAPE_LIBRARY_STATIC << " ];" << std::endl;
- fs << " legendNode2 [ label = \"Shared Library\", shape = "
- << GRAPHVIZ_NODE_SHAPE_LIBRARY_SHARED << " ];" << std::endl;
- fs << " legendNode3 [ label = \"Module Library\", shape = "
- << GRAPHVIZ_NODE_SHAPE_LIBRARY_MODULE << " ];" << std::endl;
-
- fs << " legendNode4 [ label = \"Interface Library\", shape = "
- << GRAPHVIZ_NODE_SHAPE_LIBRARY_INTERFACE << " ];" << std::endl;
- fs << " legendNode5 [ label = \"Object Library\", shape = "
- << GRAPHVIZ_NODE_SHAPE_LIBRARY_OBJECT << " ];" << std::endl;
- fs << " legendNode6 [ label = \"Unknown Library\", shape = "
- << GRAPHVIZ_NODE_SHAPE_LIBRARY_UNKNOWN << " ];" << std::endl;
-
- fs << " legendNode7 [ label = \"Custom Target\", shape = "
- << GRAPHVIZ_NODE_SHAPE_UTILITY << " ];" << std::endl;
-
- // Edges.
- // Some of those are dummy (invisible) edges to enforce a layout.
- fs << " legendNode0 -> legendNode1 [ style = " << GRAPHVIZ_EDGE_STYLE_PUBLIC
- << " ];" << std::endl;
- fs << " legendNode0 -> legendNode2 [ style = " << GRAPHVIZ_EDGE_STYLE_PUBLIC
- << " ];" << std::endl;
- fs << " legendNode0 -> legendNode3;" << std::endl;
-
- fs << " legendNode1 -> legendNode4 [ label = \"Interface\", style = "
- << GRAPHVIZ_EDGE_STYLE_INTERFACE << " ];" << std::endl;
- fs << " legendNode2 -> legendNode5 [ label = \"Private\", style = "
- << GRAPHVIZ_EDGE_STYLE_PRIVATE << " ];" << std::endl;
- fs << " legendNode3 -> legendNode6 [ style = " << GRAPHVIZ_EDGE_STYLE_PUBLIC
- << " ];" << std::endl;
-
- fs << " legendNode0 -> legendNode7;" << std::endl;
-
- fs << "}" << std::endl;
+ /* clang-format off */
+ fs << "subgraph clusterLegend {\n"
+ " label = \"Legend\";\n"
+ // Set the color of the box surrounding the legend.
+ " color = black;\n"
+ // We use invisible edges just to enforce the layout.
+ " edge [ style = invis ];\n"
+ // Nodes.
+ " legendNode0 [ label = \"Executable\", shape = "
+ << GRAPHVIZ_NODE_SHAPE_EXECUTABLE << " ];\n"
+ " legendNode1 [ label = \"Static Library\", shape = "
+ << GRAPHVIZ_NODE_SHAPE_LIBRARY_STATIC << " ];\n"
+ " legendNode2 [ label = \"Shared Library\", shape = "
+ << GRAPHVIZ_NODE_SHAPE_LIBRARY_SHARED << " ];\n"
+ " legendNode3 [ label = \"Module Library\", shape = "
+ << GRAPHVIZ_NODE_SHAPE_LIBRARY_MODULE << " ];\n"
+ " legendNode4 [ label = \"Interface Library\", shape = "
+ << GRAPHVIZ_NODE_SHAPE_LIBRARY_INTERFACE << " ];\n"
+ " legendNode5 [ label = \"Object Library\", shape = "
+ << GRAPHVIZ_NODE_SHAPE_LIBRARY_OBJECT << " ];\n"
+ " legendNode6 [ label = \"Unknown Library\", shape = "
+ << GRAPHVIZ_NODE_SHAPE_LIBRARY_UNKNOWN << " ];\n"
+ " legendNode7 [ label = \"Custom Target\", shape = "
+ << GRAPHVIZ_NODE_SHAPE_UTILITY << " ];\n"
+ // Edges.
+ // Some of those are dummy (invisible) edges to enforce a layout.
+ " legendNode0 -> legendNode1 [ style = "
+ << GRAPHVIZ_EDGE_STYLE_PUBLIC << " ];\n"
+ " legendNode0 -> legendNode2 [ style = "
+ << GRAPHVIZ_EDGE_STYLE_PUBLIC << " ];\n"
+ " legendNode0 -> legendNode3;\n"
+ " legendNode1 -> legendNode4 [ label = \"Interface\", style = "
+ << GRAPHVIZ_EDGE_STYLE_INTERFACE << " ];\n"
+ " legendNode2 -> legendNode5 [ label = \"Private\", style = "
+ << GRAPHVIZ_EDGE_STYLE_PRIVATE << " ];\n"
+ " legendNode3 -> legendNode6 [ style = "
+ << GRAPHVIZ_EDGE_STYLE_PUBLIC << " ];\n"
+ " legendNode0 -> legendNode7;\n"
+ "}\n";
+ /* clang-format off */
}
void cmGraphVizWriter::WriteNode(cmGeneratedFileStream& fs,
@@ -370,7 +364,7 @@
auto const escapedLabel = EscapeForDotFile(itemNameWithAliases);
fs << " \"" << nodeName << "\" [ label = \"" << escapedLabel
- << "\", shape = " << getShapeForTarget(item) << " ];" << std::endl;
+ << "\", shape = " << getShapeForTarget(item) << " ];\n";
}
void cmGraphVizWriter::WriteConnection(cmGeneratedFileStream& fs,
@@ -382,11 +376,9 @@
auto const& dependeeName = dependee.AsStr();
fs << " \"" << this->NodeNames[dependerName] << "\" -> \""
- << this->NodeNames[dependeeName] << "\" ";
-
- fs << edgeStyle;
-
- fs << " // " << dependerName << " -> " << dependeeName << std::endl;
+ << this->NodeNames[dependeeName] << "\" "
+ << edgeStyle
+ << " // " << dependerName << " -> " << dependeeName << '\n';
}
bool cmGraphVizWriter::ItemExcluded(cmLinkItem const& item)
@@ -402,9 +394,9 @@
}
if (item.Target->GetType() == cmStateEnums::UTILITY) {
- if ((itemName.find("Nightly") == 0) ||
- (itemName.find("Continuous") == 0) ||
- (itemName.find("Experimental") == 0)) {
+ if (cmHasLiteralPrefix(itemName, "Nightly") ||
+ cmHasLiteralPrefix(itemName, "Continuous") ||
+ cmHasLiteralPrefix(itemName, "Experimental")) {
return true;
}
}
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index 2c53a28..6e3508c 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -7,6 +7,8 @@
#include <sstream>
#include <utility>
+#include <cm/memory>
+
#ifndef CMAKE_BOOTSTRAP
# include "cmExportInstallAndroidMKGenerator.h"
#endif
@@ -33,18 +35,15 @@
{
if (android) {
#ifndef CMAKE_BOOTSTRAP
- this->EFGen = new cmExportInstallAndroidMKGenerator(this);
+ this->EFGen = cm::make_unique<cmExportInstallAndroidMKGenerator>(this);
#endif
} else {
- this->EFGen = new cmExportInstallFileGenerator(this);
+ this->EFGen = cm::make_unique<cmExportInstallFileGenerator>(this);
}
exportSet->AddInstallation(this);
}
-cmInstallExportGenerator::~cmInstallExportGenerator()
-{
- delete this->EFGen;
-}
+cmInstallExportGenerator::~cmInstallExportGenerator() = default;
bool cmInstallExportGenerator::Compute(cmLocalGenerator* lg)
{
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index cf28b35..43dd00d 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -7,6 +7,7 @@
#include <cstddef>
#include <iosfwd>
+#include <memory>
#include <string>
#include <vector>
@@ -30,8 +31,12 @@
bool exclude_from_all, std::string filename,
std::string name_space, bool exportOld,
bool android);
+ cmInstallExportGenerator(const cmInstallExportGenerator&) = delete;
~cmInstallExportGenerator() override;
+ cmInstallExportGenerator& operator=(const cmInstallExportGenerator&) =
+ delete;
+
cmExportSet* GetExportSet() { return this->ExportSet; }
bool Compute(cmLocalGenerator* lg) override;
@@ -61,7 +66,7 @@
std::string TempDir;
std::string MainImportFile;
- cmExportInstallFileGenerator* EFGen;
+ std::unique_ptr<cmExportInstallFileGenerator> EFGen;
};
#endif
diff --git a/Source/cmInstalledFile.cxx b/Source/cmInstalledFile.cxx
index a65ae03..32395d1 100644
--- a/Source/cmInstalledFile.cxx
+++ b/Source/cmInstalledFile.cxx
@@ -42,7 +42,8 @@
}
void cmInstalledFile::SetProperty(cmMakefile const* mf,
- const std::string& prop, const char* value)
+ const std::string& prop,
+ const std::string& value)
{
this->RemoveProperty(prop);
this->AppendProperty(mf, prop, value);
@@ -50,7 +51,8 @@
void cmInstalledFile::AppendProperty(cmMakefile const* mf,
const std::string& prop,
- const char* value, bool /*asString*/)
+ const std::string& value,
+ bool /*asString*/)
{
cmListFileBacktrace backtrace = mf->GetBacktrace();
cmGeneratorExpression ge(backtrace);
diff --git a/Source/cmInstalledFile.h b/Source/cmInstalledFile.h
index 698151e..07f7081 100644
--- a/Source/cmInstalledFile.h
+++ b/Source/cmInstalledFile.h
@@ -49,10 +49,10 @@
void RemoveProperty(const std::string& prop);
void SetProperty(cmMakefile const* mf, const std::string& prop,
- const char* value);
+ const std::string& value);
void AppendProperty(cmMakefile const* mf, const std::string& prop,
- const char* value, bool asString = false);
+ const std::string& value, bool asString = false);
bool HasProperty(const std::string& prop) const;
diff --git a/Source/cmJsonObjects.cxx b/Source/cmJsonObjects.cxx
index dd36386..9ecf378 100644
--- a/Source/cmJsonObjects.cxx
+++ b/Source/cmJsonObjects.cxx
@@ -90,7 +90,8 @@
const std::string startOfFile = lf.substr(0, cmakeRootDir.size());
const bool isInternal = (startOfFile == cmakeRootDir);
- const bool isTemporary = !isInternal && (lf.find(buildDir + '/') == 0);
+ const bool isTemporary =
+ !isInternal && (cmHasPrefix(lf, buildDir + '/'));
std::string toAdd = lf;
if (!sourceDir.empty()) {
diff --git a/Source/cmLinkItem.h b/Source/cmLinkItem.h
index 0ea25c0..ae87e45 100644
--- a/Source/cmLinkItem.h
+++ b/Source/cmLinkItem.h
@@ -81,6 +81,9 @@
std::vector<cmLinkItem> WrongConfigLibraries;
bool ImplementationIsInterface = false;
+
+ // Whether the list depends on a link language genex.
+ bool HadLinkLanguageSensitiveCondition = false;
};
struct cmOptionalLinkInterface : public cmLinkInterface
@@ -100,6 +103,9 @@
{
// Languages whose runtime libraries must be linked.
std::vector<std::string> Languages;
+
+ // Whether the list depends on a link language genex.
+ bool HadLinkLanguageSensitiveCondition = false;
};
// Cache link implementation computation from each configuration.
diff --git a/Source/cmListFileCache.cxx b/Source/cmListFileCache.cxx
index 47679c9..7ebb02f 100644
--- a/Source/cmListFileCache.cxx
+++ b/Source/cmListFileCache.cxx
@@ -26,13 +26,15 @@
struct cmListFileParser
{
cmListFileParser(cmListFile* lf, cmListFileBacktrace lfbt,
- cmMessenger* messenger, const char* filename);
+ cmMessenger* messenger);
~cmListFileParser();
cmListFileParser(const cmListFileParser&) = delete;
cmListFileParser& operator=(const cmListFileParser&) = delete;
void IssueFileOpenError(std::string const& text) const;
void IssueError(std::string const& text) const;
- bool ParseFile();
+ bool ParseFile(const char* filename);
+ bool ParseString(const char* str, const char* virtual_filename);
+ bool Parse();
bool ParseFunction(const char* name, long line);
bool AddArgument(cmListFileLexer_Token* token,
cmListFileArgument::Delimiter delim);
@@ -51,12 +53,11 @@
};
cmListFileParser::cmListFileParser(cmListFile* lf, cmListFileBacktrace lfbt,
- cmMessenger* messenger,
- const char* filename)
+ cmMessenger* messenger)
: ListFile(lf)
, Backtrace(std::move(lfbt))
, Messenger(messenger)
- , FileName(filename)
+ , FileName(nullptr)
, Lexer(cmListFileLexer_New())
{
}
@@ -83,8 +84,10 @@
cmSystemTools::SetFatalErrorOccured();
}
-bool cmListFileParser::ParseFile()
+bool cmListFileParser::ParseFile(const char* filename)
{
+ this->FileName = filename;
+
// Open the file.
cmListFileLexer_BOM bom;
if (!cmListFileLexer_SetFileName(this->Lexer, this->FileName, &bom)) {
@@ -107,6 +110,24 @@
return false;
}
+ return Parse();
+}
+
+bool cmListFileParser::ParseString(const char* str,
+ const char* virtual_filename)
+{
+ this->FileName = virtual_filename;
+
+ if (!cmListFileLexer_SetString(this->Lexer, str)) {
+ this->IssueFileOpenError("cmListFileCache: cannot allocate buffer.");
+ return false;
+ }
+
+ return Parse();
+}
+
+bool cmListFileParser::Parse()
+{
// Use a simple recursive-descent parser to process the token
// stream.
bool haveNewline = true;
@@ -155,8 +176,22 @@
bool parseError = false;
{
- cmListFileParser parser(this, lfbt, messenger, filename);
- parseError = !parser.ParseFile();
+ cmListFileParser parser(this, lfbt, messenger);
+ parseError = !parser.ParseFile(filename);
+ }
+
+ return !parseError;
+}
+
+bool cmListFile::ParseString(const char* str, const char* virtual_filename,
+ cmMessenger* messenger,
+ const cmListFileBacktrace& lfbt)
+{
+ bool parseError = false;
+
+ {
+ cmListFileParser parser(this, lfbt, messenger);
+ parseError = !parser.ParseString(str, virtual_filename);
}
return !parseError;
diff --git a/Source/cmListFileCache.h b/Source/cmListFileCache.h
index 9cae827..89902ff 100644
--- a/Source/cmListFileCache.h
+++ b/Source/cmListFileCache.h
@@ -184,6 +184,9 @@
bool ParseFile(const char* path, cmMessenger* messenger,
cmListFileBacktrace const& lfbt);
+ bool ParseString(const char* str, const char* virtual_filename,
+ cmMessenger* messenger, cmListFileBacktrace const& lfbt);
+
std::vector<cmListFileFunction> Functions;
};
diff --git a/Source/cmLoadCommandCommand.cxx b/Source/cmLoadCommandCommand.cxx
index 92258e2..5790e16 100644
--- a/Source/cmLoadCommandCommand.cxx
+++ b/Source/cmLoadCommandCommand.cxx
@@ -1,5 +1,15 @@
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
+
+#if !defined(_WIN32) && !defined(__sun)
+// POSIX APIs are needed
+# define _POSIX_C_SOURCE 200809L
+#endif
+#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
+// For isascii
+# define _XOPEN_SOURCE 700
+#endif
+
#include "cmLoadCommandCommand.h"
#include <csignal>
diff --git a/Source/cmLocalCommonGenerator.cxx b/Source/cmLocalCommonGenerator.cxx
index 025ef7e..278ec8b 100644
--- a/Source/cmLocalCommonGenerator.cxx
+++ b/Source/cmLocalCommonGenerator.cxx
@@ -50,6 +50,15 @@
this->Makefile->GetRequiredDefinition("CMAKE_Fortran_MODDIR_FLAG"),
mod_dir);
this->AppendFlags(flags, modflag);
+ // Some compilers do not search their own module output directory
+ // for using other modules. Add an include directory explicitly
+ // for consistency with compilers that do search it.
+ std::string incflag =
+ this->Makefile->GetSafeDefinition("CMAKE_Fortran_MODDIR_INCLUDE_FLAG");
+ if (!incflag.empty()) {
+ incflag = cmStrCat(incflag, mod_dir);
+ this->AppendFlags(flags, incflag);
+ }
}
// If there is a separate module path flag then duplicate the
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index cf6802d..0a78af6 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -288,21 +288,23 @@
cmGeneratedFileStream fout(file);
fout.SetCopyIfDifferent(true);
- fout << "# CMake generated Testfile for " << std::endl
- << "# Source directory: "
- << this->StateSnapshot.GetDirectory().GetCurrentSource() << std::endl
- << "# Build directory: "
- << this->StateSnapshot.GetDirectory().GetCurrentBinary() << std::endl
- << "# " << std::endl
- << "# This file includes the relevant testing commands "
- << "required for " << std::endl
- << "# testing this directory and lists subdirectories to "
- << "be tested as well." << std::endl;
+ fout << "# CMake generated Testfile for \n"
+ "# Source directory: "
+ << this->StateSnapshot.GetDirectory().GetCurrentSource()
+ << "\n"
+ "# Build directory: "
+ << this->StateSnapshot.GetDirectory().GetCurrentBinary()
+ << "\n"
+ "# \n"
+ "# This file includes the relevant testing commands "
+ "required for \n"
+ "# testing this directory and lists subdirectories to "
+ "be tested as well.\n";
const char* testIncludeFile =
this->Makefile->GetProperty("TEST_INCLUDE_FILE");
if (testIncludeFile) {
- fout << "include(\"" << testIncludeFile << "\")" << std::endl;
+ fout << "include(\"" << testIncludeFile << "\")\n";
}
const char* testIncludeFiles =
@@ -310,7 +312,7 @@
if (testIncludeFiles) {
std::vector<std::string> includesList = cmExpandedList(testIncludeFiles);
for (std::string const& i : includesList) {
- fout << "include(\"" << i << "\")" << std::endl;
+ fout << "include(\"" << i << "\")\n";
}
}
@@ -327,7 +329,7 @@
std::string outP = i.GetDirectory().GetCurrentBinary();
outP = this->MaybeConvertToRelativePath(parentBinDir, outP);
outP = cmOutputConverter::EscapeForCMake(outP);
- fout << "subdirs(" << outP << ")" << std::endl;
+ fout << "subdirs(" << outP << ")\n";
}
// Add directory labels property
@@ -346,7 +348,7 @@
if (directoryLabels) {
fout << cmOutputConverter::EscapeForCMake(directoryLabels);
}
- fout << ")" << std::endl;
+ fout << ")\n";
}
}
@@ -467,16 +469,17 @@
fout.SetCopyIfDifferent(true);
// Write the header.
+ /* clang-format off */
fout << "# Install script for directory: "
- << this->StateSnapshot.GetDirectory().GetCurrentSource() << std::endl
- << std::endl;
- fout << "# Set the install prefix" << std::endl
- << "if(NOT DEFINED CMAKE_INSTALL_PREFIX)" << std::endl
- << " set(CMAKE_INSTALL_PREFIX \"" << prefix << "\")" << std::endl
- << "endif()" << std::endl
+ << this->StateSnapshot.GetDirectory().GetCurrentSource()
+ << "\n\n"
+ "# Set the install prefix\n"
+ "if(NOT DEFINED CMAKE_INSTALL_PREFIX)\n"
+ " set(CMAKE_INSTALL_PREFIX \"" << prefix << "\")\n"
+ "endif()\n"
<< R"(string(REGEX REPLACE "/$" "" CMAKE_INSTALL_PREFIX )"
- << "\"${CMAKE_INSTALL_PREFIX}\")" << std::endl
- << std::endl;
+ << "\"${CMAKE_INSTALL_PREFIX}\")\n\n";
+ /* clang-format on */
// Write support code for generating per-configuration install rules.
/* clang-format off */
@@ -591,8 +594,7 @@
if (!c.GetDirectory().GetPropertyAsBool("EXCLUDE_FROM_ALL")) {
std::string odir = c.GetDirectory().GetCurrentBinary();
cmSystemTools::ConvertToUnixSlashes(odir);
- fout << " include(\"" << odir << "/cmake_install.cmake\")"
- << std::endl;
+ fout << " include(\"" << odir << "/cmake_install.cmake\")\n";
}
}
fout << "\n";
@@ -877,7 +879,7 @@
if ((sep[0] != ' ') && !flags.empty() && flags.back() == sep[0]) {
flags.back() = ' ';
}
- return flags;
+ return cmTrimWhitespace(flags);
}
void cmLocalGenerator::AddCompileOptions(std::string& flags,
@@ -949,8 +951,7 @@
<< "\". "
"This is not permitted. The COMPILE_FEATURES may not both depend "
"on "
- "and be depended on by the link implementation."
- << std::endl;
+ "and be depended on by the link implementation.\n";
this->IssueMessage(MessageType::FATAL_ERROR, e.str());
return;
}
@@ -1390,8 +1391,8 @@
for (cmSourceFile* sf : sources) {
if (sf->GetExtension() == "def") {
sharedLibFlags += defFlag;
- sharedLibFlags += this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(sf->ResolveFullPath()), SHELL);
+ sharedLibFlags +=
+ this->ConvertToOutputFormat(sf->ResolveFullPath(), SHELL);
sharedLibFlags += " ";
}
}
@@ -2396,7 +2397,9 @@
void cmLocalGenerator::AppendFlags(std::string& flags,
const std::string& newFlags) const
{
- if (!newFlags.empty()) {
+ bool allSpaces = std::all_of(newFlags.begin(), newFlags.end(), cmIsSpace);
+
+ if (!newFlags.empty() && !allSpaces) {
if (!flags.empty()) {
flags += " ";
}
@@ -2429,11 +2432,9 @@
}
for (std::string const& config : configsList) {
- const std::string buildType = cmSystemTools::UpperCase(config);
-
// FIXME: Refactor collection of sources to not evaluate object libraries.
std::vector<cmSourceFile*> sources;
- target->GetSourceFiles(sources, buildType);
+ target->GetSourceFiles(sources, config);
for (const std::string& lang : { "C", "CXX", "OBJC", "OBJCXX" }) {
auto langSources = std::count_if(
@@ -2602,15 +2603,13 @@
config = this->Makefile->GetSafeDefinition("CMAKE_BUILD_TYPE");
}
- const std::string buildType = cmSystemTools::UpperCase(config);
-
std::string filename_base =
cmStrCat(this->GetCurrentBinaryDirectory(), "/CMakeFiles/",
target->GetName(), ".dir/Unity/");
// FIXME: Refactor collection of sources to not evaluate object libraries.
std::vector<cmSourceFile*> sources;
- target->GetSourceFiles(sources, buildType);
+ target->GetSourceFiles(sources, config);
auto batchSizeString = target->GetProperty("UNITY_BUILD_BATCH_SIZE");
const size_t unityBatchSize =
@@ -2914,11 +2913,11 @@
// command line without any escapes. However we still have to
// get the '$' and '#' characters through WMake as '$$' and
// '$#'.
- for (const char* c = define.c_str(); *c; ++c) {
- if (*c == '$' || *c == '#') {
+ for (char c : define) {
+ if (c == '$' || c == '#') {
def += '$';
}
- def += *c;
+ def += c;
}
} else {
// Make the definition appear properly on the command line. Use
@@ -2962,8 +2961,8 @@
}
cmStateSnapshot snp = this->StateSnapshot;
while (snp.IsValid()) {
- if (const char* value = snp.GetDirectory().GetProperty(featureName)) {
- return value;
+ if (cmProp value = snp.GetDirectory().GetProperty(featureName)) {
+ return value->c_str();
}
snp = snp.GetBuildsystemDirectoryParent();
}
diff --git a/Source/cmLocalNinjaGenerator.cxx b/Source/cmLocalNinjaGenerator.cxx
index be1dd0d..e62371d 100644
--- a/Source/cmLocalNinjaGenerator.cxx
+++ b/Source/cmLocalNinjaGenerator.cxx
@@ -144,8 +144,9 @@
bool forceFullPaths)
{
if (forceFullPaths) {
- return this->ConvertToOutputFormat(cmSystemTools::CollapseFullPath(path),
- format);
+ return this->ConvertToOutputFormat(
+ cmSystemTools::CollapseFullPath(path, this->GetCurrentBinaryDirectory()),
+ format);
}
return this->ConvertToOutputFormat(
this->MaybeConvertToRelativePath(this->GetBinaryDirectory(), path),
@@ -206,9 +207,8 @@
void cmLocalNinjaGenerator::WriteProjectHeader(std::ostream& os)
{
cmGlobalNinjaGenerator::WriteDivider(os);
- os << "# Project: " << this->GetProjectName() << std::endl
- << "# Configurations: " << cmJoin(this->GetConfigNames(), ", ")
- << std::endl;
+ os << "# Project: " << this->GetProjectName() << '\n'
+ << "# Configurations: " << cmJoin(this->GetConfigNames(), ", ") << '\n';
cmGlobalNinjaGenerator::WriteDivider(os);
}
@@ -235,8 +235,7 @@
cmGlobalNinjaGenerator::WriteComment(
os, "Minimal version of Ninja required by this file");
- os << "ninja_required_version = " << requiredVersion << std::endl
- << std::endl;
+ os << "ninja_required_version = " << requiredVersion << "\n\n";
}
void cmLocalNinjaGenerator::WriteNinjaConfigurationVariable(
@@ -251,23 +250,22 @@
{
cmGlobalNinjaGenerator::WriteDivider(os);
- const char* jobpools =
+ cmProp jobpools =
this->GetCMakeInstance()->GetState()->GetGlobalProperty("JOB_POOLS");
if (!jobpools) {
- jobpools = this->GetMakefile()->GetDefinition("CMAKE_JOB_POOLS");
+ jobpools = this->GetMakefile()->GetDef("CMAKE_JOB_POOLS");
}
if (jobpools) {
cmGlobalNinjaGenerator::WriteComment(
os, "Pools defined by global property JOB_POOLS");
- std::vector<std::string> pools = cmExpandedList(jobpools);
+ std::vector<std::string> pools = cmExpandedList(*jobpools);
for (std::string const& pool : pools) {
const std::string::size_type eq = pool.find('=');
unsigned int jobs;
if (eq != std::string::npos &&
sscanf(pool.c_str() + eq, "=%u", &jobs) == 1) {
- os << "pool " << pool.substr(0, eq) << std::endl;
- os << " depth = " << jobs << std::endl;
- os << std::endl;
+ os << "pool " << pool.substr(0, eq) << "\n depth = " << jobs
+ << "\n\n";
} else {
cmSystemTools::Error("Invalid pool defined by property 'JOB_POOLS': " +
pool);
@@ -279,8 +277,7 @@
void cmLocalNinjaGenerator::WriteNinjaFilesInclusionConfig(std::ostream& os)
{
cmGlobalNinjaGenerator::WriteDivider(os);
- os << "# Include auxiliary files.\n"
- << "\n";
+ os << "# Include auxiliary files.\n\n";
cmGlobalNinjaGenerator* ng = this->GetGlobalNinjaGenerator();
std::string const ninjaCommonFile =
ng->NinjaOutputPath(cmGlobalNinjaMultiGenerator::NINJA_COMMON_FILE);
@@ -293,8 +290,7 @@
void cmLocalNinjaGenerator::WriteNinjaFilesInclusionCommon(std::ostream& os)
{
cmGlobalNinjaGenerator::WriteDivider(os);
- os << "# Include auxiliary files.\n"
- << "\n";
+ os << "# Include auxiliary files.\n\n";
cmGlobalNinjaGenerator* ng = this->GetGlobalNinjaGenerator();
std::string const ninjaRulesFile =
ng->NinjaOutputPath(cmGlobalNinjaGenerator::NINJA_RULES_FILE);
@@ -307,14 +303,14 @@
void cmLocalNinjaGenerator::WriteProcessedMakefile(std::ostream& os)
{
cmGlobalNinjaGenerator::WriteDivider(os);
- os << "# Write statements declared in CMakeLists.txt:" << std::endl
+ os << "# Write statements declared in CMakeLists.txt:\n"
<< "# " << this->Makefile->GetDefinition("CMAKE_CURRENT_LIST_FILE")
- << std::endl;
+ << '\n';
if (this->IsRootMakefile()) {
- os << "# Which is the root file." << std::endl;
+ os << "# Which is the root file.\n";
}
cmGlobalNinjaGenerator::WriteDivider(os);
- os << std::endl;
+ os << '\n';
}
void cmLocalNinjaGenerator::AppendTargetOutputs(cmGeneratorTarget* target,
diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx
index 63c6680..593a6d9 100644
--- a/Source/cmLocalUnixMakefileGenerator3.cxx
+++ b/Source/cmLocalUnixMakefileGenerator3.cxx
@@ -623,8 +623,7 @@
this->MaybeConvertWatcomShellCommand(cmSystemTools::GetCMakeCommand());
if (cmakeShellCommand.empty()) {
cmakeShellCommand = this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(cmSystemTools::GetCMakeCommand()),
- cmOutputConverter::SHELL);
+ cmSystemTools::GetCMakeCommand(), cmOutputConverter::SHELL);
}
/* clang-format off */
@@ -648,16 +647,14 @@
<< "# The top-level source directory on which CMake was run.\n"
<< "CMAKE_SOURCE_DIR = "
<< this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(this->GetSourceDirectory()),
- cmOutputConverter::SHELL)
+ this->GetSourceDirectory(), cmOutputConverter::SHELL)
<< "\n"
<< "\n";
makefileStream
<< "# The top-level build directory on which CMake was run.\n"
<< "CMAKE_BINARY_DIR = "
<< this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(this->GetBinaryDirectory()),
- cmOutputConverter::SHELL)
+ this->GetBinaryDirectory(), cmOutputConverter::SHELL)
<< "\n"
<< "\n";
/* clang-format on */
@@ -728,6 +725,10 @@
;
/* clang-format on */
} else {
+ makefileStream << "# Command-line flag to silence nested $(MAKE).\n"
+ "$(VERBOSE)MAKESILENT = -s\n"
+ "\n";
+
// Write special target to silence make output. This must be after
// the default target in case VERBOSE is set (which changes the
// name). The setting of CMAKE_VERBOSE_MAKEFILE to ON will cause a
@@ -974,7 +975,8 @@
// Expand rule variables referenced in the given launcher command.
cmRulePlaceholderExpander::RuleVariables vars;
vars.CMTargetName = target->GetName().c_str();
- vars.CMTargetType = cmState::GetTargetTypeName(target->GetType());
+ vars.CMTargetType =
+ cmState::GetTargetTypeName(target->GetType()).c_str();
std::string output;
const std::vector<std::string>& outputs = ccg.GetOutputs();
if (!outputs.empty()) {
@@ -1053,10 +1055,9 @@
cleanfile += filename;
}
cleanfile += ".cmake";
- std::string cleanfilePath = cmSystemTools::CollapseFullPath(cleanfile);
- cmsys::ofstream fout(cleanfilePath.c_str());
+ cmsys::ofstream fout(cleanfile.c_str());
if (!fout) {
- cmSystemTools::Error("Could not create " + cleanfilePath);
+ cmSystemTools::Error("Could not create " + cleanfile);
}
if (!files.empty()) {
fout << "file(REMOVE_RECURSE\n";
@@ -1116,10 +1117,9 @@
cmStrCat(currentBinaryDir, "/CMakeFiles/cmake_directory_clean.cmake");
// Write clean script
{
- std::string cleanfilePath = cmSystemTools::CollapseFullPath(cleanfile);
- cmsys::ofstream fout(cleanfilePath.c_str());
+ cmsys::ofstream fout(cleanfile.c_str());
if (!fout) {
- cmSystemTools::Error("Could not create " + cleanfilePath);
+ cmSystemTools::Error("Could not create " + cleanfile);
return;
}
fout << "file(REMOVE_RECURSE\n";
@@ -1190,9 +1190,8 @@
color_name);
if (progress) {
cmd += "--progress-dir=";
- cmd += this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(progress->Dir),
- cmOutputConverter::SHELL);
+ cmd += this->ConvertToOutputFormat(progress->Dir,
+ cmOutputConverter::SHELL);
cmd += " ";
cmd += "--progress-num=";
cmd += progress->Arg;
@@ -1327,10 +1326,9 @@
int result;
if (!ftc->Compare(internalDependFile, tgtInfo, &result) || result < 0) {
if (verbose) {
- std::ostringstream msg;
- msg << "Dependee \"" << tgtInfo << "\" is newer than depender \""
- << internalDependFile << "\"." << std::endl;
- cmSystemTools::Stdout(msg.str());
+ cmSystemTools::Stdout(cmStrCat("Dependee \"", tgtInfo,
+ "\" is newer than depender \"",
+ internalDependFile, "\".\n"));
}
needRescanDependInfo = true;
}
@@ -1347,10 +1345,9 @@
if (!ftc->Compare(internalDependFile, dirInfoFile, &result) ||
result < 0) {
if (verbose) {
- std::ostringstream msg;
- msg << "Dependee \"" << dirInfoFile << "\" is newer than depender \""
- << internalDependFile << "\"." << std::endl;
- cmSystemTools::Stdout(msg.str());
+ cmSystemTools::Stdout(cmStrCat("Dependee \"", dirInfoFile,
+ "\" is newer than depender \"",
+ internalDependFile, "\".\n"));
}
needRescanDirInfo = true;
}
@@ -1516,11 +1513,9 @@
if (cmSystemTools::FileExists(dependee) &&
!cmSystemTools::FileExists(depender)) {
if (verbose) {
- std::ostringstream msg;
- msg << "Deleting primary custom command output \"" << dependee
- << "\" because another output \"" << depender
- << "\" does not exist." << std::endl;
- cmSystemTools::Stdout(msg.str());
+ cmSystemTools::Stdout(cmStrCat(
+ "Deleting primary custom command output \"", dependee,
+ "\" because another output \"", depender, "\" does not exist.\n"));
}
cmSystemTools::RemoveFile(dependee);
}
@@ -1632,15 +1627,14 @@
{
std::ostringstream progCmd;
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_start ";
- progCmd << this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(progressDir), cmOutputConverter::SHELL);
+ progCmd << this->ConvertToOutputFormat(progressDir,
+ cmOutputConverter::SHELL);
std::string progressFile = "/CMakeFiles/progress.marks";
std::string progressFileNameFull = this->ConvertToFullPath(progressFile);
progCmd << " "
- << this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(progressFileNameFull),
- cmOutputConverter::SHELL);
+ << this->ConvertToOutputFormat(progressFileNameFull,
+ cmOutputConverter::SHELL);
commands.push_back(progCmd.str());
}
std::string mf2Dir = "CMakeFiles/Makefile2";
@@ -1650,8 +1644,8 @@
{
std::ostringstream progCmd;
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_start "; // # 0
- progCmd << this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(progressDir), cmOutputConverter::SHELL);
+ progCmd << this->ConvertToOutputFormat(progressDir,
+ cmOutputConverter::SHELL);
progCmd << " 0";
commands.push_back(progCmd.str());
}
@@ -1784,7 +1778,7 @@
const std::string& testDir)
{
// First check if the test directory "starts with" the base directory:
- if (testDir.find(baseDir) != 0) {
+ if (!cmHasPrefix(testDir, baseDir)) {
return false;
}
// If it does, then check that it's either the same string, or that the
@@ -1925,7 +1919,7 @@
{
// Call make on the given file.
std::string cmd = cmStrCat(
- "$(MAKE) -f ",
+ "$(MAKE) $(MAKESILENT) -f ",
this->ConvertToOutputFormat(makefile, cmOutputConverter::SHELL), ' ');
cmGlobalUnixMakefileGenerator3* gg =
@@ -1968,7 +1962,7 @@
void cmLocalUnixMakefileGenerator3::WriteDivider(std::ostream& os)
{
os << "#======================================"
- << "=======================================\n";
+ "=======================================\n";
}
void cmLocalUnixMakefileGenerator3::WriteCMakeArgument(std::ostream& os,
@@ -1976,7 +1970,7 @@
{
// Write the given string to the stream with escaping to get it back
// into CMake through the lexical scanner.
- os << "\"";
+ os << '"';
for (char c : s) {
if (c == '\\') {
os << "\\\\";
@@ -1986,7 +1980,7 @@
os << c;
}
}
- os << "\"";
+ os << '"';
}
std::string cmLocalUnixMakefileGenerator3::ConvertToQuotedOutputPath(
diff --git a/Source/cmLocalVisualStudio7Generator.cxx b/Source/cmLocalVisualStudio7Generator.cxx
index 9aa3991..0c1f0cc 100644
--- a/Source/cmLocalVisualStudio7Generator.cxx
+++ b/Source/cmLocalVisualStudio7Generator.cxx
@@ -2,6 +2,8 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmLocalVisualStudio7Generator.h"
+#include <cm/memory>
+
#include <windows.h>
#include <ctype.h> // for isspace
@@ -18,6 +20,7 @@
#include "cmMakefile.h"
#include "cmMessageType.h"
#include "cmSourceFile.h"
+#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmXMLParser.h"
#include "cmake.h"
@@ -52,14 +55,11 @@
cmLocalVisualStudio7Generator::cmLocalVisualStudio7Generator(
cmGlobalGenerator* gg, cmMakefile* mf)
: cmLocalVisualStudioGenerator(gg, mf)
+ , Internal(cm::make_unique<cmLocalVisualStudio7GeneratorInternals>(this))
{
- this->Internal = new cmLocalVisualStudio7GeneratorInternals(this);
}
-cmLocalVisualStudio7Generator::~cmLocalVisualStudio7Generator()
-{
- delete this->Internal;
-}
+cmLocalVisualStudio7Generator::~cmLocalVisualStudio7Generator() = default;
void cmLocalVisualStudio7Generator::AddHelperCommands()
{
@@ -226,7 +226,6 @@
std::string makefileIn =
cmStrCat(this->GetCurrentSourceDirectory(), "/CMakeLists.txt");
- makefileIn = cmSystemTools::CollapseFullPath(makefileIn);
if (cmSourceFile* file = this->Makefile->GetSource(makefileIn)) {
if (file->GetCustomCommand()) {
return file;
@@ -257,8 +256,7 @@
"--check-stamp-file", stampName });
std::string comment = cmStrCat("Building Custom Rule ", makefileIn);
const char* no_working_directory = nullptr;
- std::string fullpathStampName = cmSystemTools::CollapseFullPath(stampName);
- this->AddCustomCommandToOutput(fullpathStampName, listFiles, makefileIn,
+ this->AddCustomCommandToOutput(stampName, listFiles, makefileIn,
commandLines, comment.c_str(),
no_working_directory, true, false);
if (cmSourceFile* file = this->Makefile->GetSource(makefileIn)) {
@@ -1511,10 +1509,9 @@
if (const char* deps = sf.GetProperty("OBJECT_DEPENDS")) {
std::vector<std::string> depends = cmExpandedList(deps);
const char* sep = "";
- for (std::vector<std::string>::iterator j = depends.begin();
- j != depends.end(); ++j) {
+ for (const std::string& d : depends) {
fc.AdditionalDeps += sep;
- fc.AdditionalDeps += lg->ConvertToXMLOutputPath(*j);
+ fc.AdditionalDeps += lg->ConvertToXMLOutputPath(d);
sep = ";";
needfc = true;
}
@@ -2010,7 +2007,7 @@
fout << "\t<Globals>\n";
for (std::string const& key : target->GetPropertyKeys()) {
- if (key.find("VS_GLOBAL_") == 0) {
+ if (cmHasLiteralPrefix(key, "VS_GLOBAL_")) {
std::string name = key.substr(10);
if (!name.empty()) {
/* clang-format off */
diff --git a/Source/cmLocalVisualStudio7Generator.h b/Source/cmLocalVisualStudio7Generator.h
index 745766c..8b9b8ad 100644
--- a/Source/cmLocalVisualStudio7Generator.h
+++ b/Source/cmLocalVisualStudio7Generator.h
@@ -6,6 +6,7 @@
#include "cmConfigure.h" // IWYU pragma: keep
#include <iosfwd>
+#include <memory>
#include <string>
#include <vector>
@@ -48,6 +49,10 @@
virtual ~cmLocalVisualStudio7Generator();
+ cmLocalVisualStudio7Generator(const cmLocalVisualStudio7Generator&) = delete;
+ const cmLocalVisualStudio7Generator& operator=(
+ const cmLocalVisualStudio7Generator&) = delete;
+
void AddHelperCommands() override;
/**
@@ -144,7 +149,7 @@
bool FortranProject;
bool WindowsCEProject;
- cmLocalVisualStudio7GeneratorInternals* Internal;
+ std::unique_ptr<cmLocalVisualStudio7GeneratorInternals> Internal;
};
#endif
diff --git a/Source/cmLocalVisualStudioGenerator.cxx b/Source/cmLocalVisualStudioGenerator.cxx
index 8d50898..7267976 100644
--- a/Source/cmLocalVisualStudioGenerator.cxx
+++ b/Source/cmLocalVisualStudioGenerator.cxx
@@ -154,8 +154,7 @@
script += newline;
newline = newline_text;
script += "cd ";
- script += this->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(workingDirectory), SHELL);
+ script += this->ConvertToOutputFormat(workingDirectory, SHELL);
script += check_error;
// Change the working drive.
diff --git a/Source/cmMachO.cxx b/Source/cmMachO.cxx
index 6cbed36..53112e0 100644
--- a/Source/cmMachO.cxx
+++ b/Source/cmMachO.cxx
@@ -79,14 +79,14 @@
// A load_command and its associated data
struct RawLoadCommand
{
- uint32_t type(const cmMachOHeaderAndLoadCommands* m) const
+ uint32_t type(const cmMachOHeaderAndLoadCommands& m) const
{
if (this->LoadCommand.size() < sizeof(load_command)) {
return 0;
}
const load_command* cmd =
reinterpret_cast<const load_command*>(&this->LoadCommand[0]);
- return m->swap(cmd->cmd);
+ return m.swap(cmd->cmd);
}
std::vector<char> LoadCommand;
};
@@ -186,8 +186,11 @@
{
public:
cmMachOInternal(const char* fname);
+ cmMachOInternal(const cmMachOInternal&) = delete;
~cmMachOInternal();
+ cmMachOInternal& operator=(const cmMachOInternal&) = delete;
+
// read a Mach-O file
bool read_mach_o(uint32_t file_offset);
@@ -202,7 +205,7 @@
std::string ErrorMessage;
// the list of Mach-O's
- std::vector<cmMachOHeaderAndLoadCommands*> MachOList;
+ std::vector<std::unique_ptr<cmMachOHeaderAndLoadCommands>> MachOList;
};
cmMachOInternal::cmMachOInternal(const char* fname)
@@ -260,12 +263,7 @@
}
}
-cmMachOInternal::~cmMachOInternal()
-{
- for (auto& i : this->MachOList) {
- delete i;
- }
-}
+cmMachOInternal::~cmMachOInternal() = default;
bool cmMachOInternal::read_mach_o(uint32_t file_offset)
{
@@ -280,25 +278,25 @@
return false;
}
- cmMachOHeaderAndLoadCommands* f = nullptr;
+ std::unique_ptr<cmMachOHeaderAndLoadCommands> f;
if (magic == MH_CIGAM || magic == MH_MAGIC) {
bool swap = false;
if (magic == MH_CIGAM) {
swap = true;
}
- f = new cmMachOHeaderAndLoadCommandsImpl<mach_header>(swap);
+ f = cm::make_unique<cmMachOHeaderAndLoadCommandsImpl<mach_header>>(swap);
} else if (magic == MH_CIGAM_64 || magic == MH_MAGIC_64) {
bool swap = false;
if (magic == MH_CIGAM_64) {
swap = true;
}
- f = new cmMachOHeaderAndLoadCommandsImpl<mach_header_64>(swap);
+ f =
+ cm::make_unique<cmMachOHeaderAndLoadCommandsImpl<mach_header_64>>(swap);
}
if (f && f->read_mach_o(this->Fin)) {
- this->MachOList.push_back(f);
+ this->MachOList.push_back(std::move(f));
} else {
- delete f;
this->ErrorMessage = "Failed to read Mach-O header.";
return false;
}
@@ -333,11 +331,12 @@
}
// grab the first Mach-O and get the install name from that one
- cmMachOHeaderAndLoadCommands* macho = this->Internal->MachOList[0];
+ std::unique_ptr<cmMachOHeaderAndLoadCommands>& macho =
+ this->Internal->MachOList[0];
for (size_t i = 0; i < macho->load_commands().size(); i++) {
const cmMachOHeaderAndLoadCommands::RawLoadCommand& cmd =
macho->load_commands()[i];
- uint32_t lc_cmd = cmd.type(macho);
+ uint32_t lc_cmd = cmd.type(*macho);
if (lc_cmd == LC_ID_DYLIB || lc_cmd == LC_LOAD_WEAK_DYLIB ||
lc_cmd == LC_LOAD_DYLIB) {
if (sizeof(dylib_command) < cmd.LoadCommand.size()) {
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 18689fa..812f922 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -61,6 +61,7 @@
#include "cmake.h"
#ifndef CMAKE_BOOTSTRAP
+# include "cmMakefileProfilingData.h"
# include "cmVariableWatch.h"
#endif
@@ -373,19 +374,30 @@
class cmMakefileCall
{
public:
- cmMakefileCall(cmMakefile* mf, cmCommandContext const& cc,
+ cmMakefileCall(cmMakefile* mf, cmListFileFunction const& lff,
cmExecutionStatus& status)
: Makefile(mf)
{
cmListFileContext const& lfc = cmListFileContext::FromCommandContext(
- cc, this->Makefile->StateSnapshot.GetExecutionListFile());
+ lff, this->Makefile->StateSnapshot.GetExecutionListFile());
this->Makefile->Backtrace = this->Makefile->Backtrace.Push(lfc);
++this->Makefile->RecursionDepth;
this->Makefile->ExecutionStatusStack.push_back(&status);
+#if !defined(CMAKE_BOOTSTRAP)
+ if (this->Makefile->GetCMakeInstance()->IsProfilingEnabled()) {
+ this->Makefile->GetCMakeInstance()->GetProfilingOutput().StartEntry(lff,
+ lfc);
+ }
+#endif
}
~cmMakefileCall()
{
+#if !defined(CMAKE_BOOTSTRAP)
+ if (this->Makefile->GetCMakeInstance()->IsProfilingEnabled()) {
+ this->Makefile->GetCMakeInstance()->GetProfilingOutput().StopEntry();
+ }
+#endif
this->Makefile->ExecutionStatusStack.pop_back();
--this->Makefile->RecursionDepth;
this->Makefile->Backtrace = this->Makefile->Backtrace.Pop();
@@ -685,6 +697,27 @@
return true;
}
+bool cmMakefile::ReadListFileAsString(const std::string& content,
+ const std::string& virtualFileName)
+{
+ std::string filenametoread = cmSystemTools::CollapseFullPath(
+ virtualFileName, this->GetCurrentSourceDirectory());
+
+ ListFileScope scope(this, filenametoread);
+
+ cmListFile listFile;
+ if (!listFile.ParseString(content.c_str(), virtualFileName.c_str(),
+ this->GetMessenger(), this->Backtrace)) {
+ return false;
+ }
+
+ this->ReadListFile(listFile, filenametoread);
+ if (cmSystemTools::GetFatalErrorOccured()) {
+ scope.Quiet();
+ }
+ return true;
+}
+
void cmMakefile::ReadListFile(cmListFile const& listFile,
std::string const& filenametoread)
{
@@ -2589,7 +2622,7 @@
};
for (auto const& entry : sdkDatabase) {
- if (sdkRoot.find(entry.name) == 0 ||
+ if (cmHasPrefix(sdkRoot, entry.name) ||
sdkRoot.find(std::string("/") + entry.name) != std::string::npos) {
return entry.sdk;
}
@@ -3015,7 +3048,9 @@
}
break;
case CACHE:
- value = state->GetCacheEntryValue(lookup);
+ if (cmProp value2 = state->GetCacheEntryValue(lookup)) {
+ value = value2->c_str();
+ }
break;
}
// Get the string we're meant to append to.
@@ -4067,12 +4102,14 @@
return output.c_str();
}
- return this->StateSnapshot.GetDirectory().GetProperty(prop);
+ cmProp retVal = this->StateSnapshot.GetDirectory().GetProperty(prop);
+ return retVal ? retVal->c_str() : nullptr;
}
const char* cmMakefile::GetProperty(const std::string& prop, bool chain) const
{
- return this->StateSnapshot.GetDirectory().GetProperty(prop, chain);
+ cmProp retVal = this->StateSnapshot.GetDirectory().GetProperty(prop, chain);
+ return retVal ? retVal->c_str() : nullptr;
}
bool cmMakefile::GetPropertyAsBool(const std::string& prop) const
@@ -4498,7 +4535,7 @@
// Deprecate old policies, especially those that require a lot
// of code to maintain the old behavior.
- if (status == cmPolicies::OLD && id <= cmPolicies::CMP0069 &&
+ if (status == cmPolicies::OLD && id <= cmPolicies::CMP0071 &&
!(this->GetCMakeInstance()->GetIsInTryCompile() &&
(
// Policies set by cmCoreTryCompile::TryCompileCode.
diff --git a/Source/cmMakefile.h b/Source/cmMakefile.h
index d918abe..d628681 100644
--- a/Source/cmMakefile.h
+++ b/Source/cmMakefile.h
@@ -117,6 +117,9 @@
bool ReadListFile(const std::string& filename);
+ bool ReadListFileAsString(const std::string& content,
+ const std::string& virtualFileName);
+
bool ReadDependentFile(const std::string& filename,
bool noPolicyScope = true);
@@ -314,6 +317,12 @@
void AddCacheDefinition(const std::string& name, const char* value,
const char* doc, cmStateEnums::CacheEntryType type,
bool force = false);
+ void AddCacheDefinition(const std::string& name, const std::string& value,
+ const char* doc, cmStateEnums::CacheEntryType type,
+ bool force = false)
+ {
+ AddCacheDefinition(name, value.c_str(), doc, type, force);
+ }
/**
* Remove a variable definition from the build. This is not valid
diff --git a/Source/cmMakefileExecutableTargetGenerator.cxx b/Source/cmMakefileExecutableTargetGenerator.cxx
index 0471a45..4fe10ad 100644
--- a/Source/cmMakefileExecutableTargetGenerator.cxx
+++ b/Source/cmMakefileExecutableTargetGenerator.cxx
@@ -547,7 +547,7 @@
cmRulePlaceholderExpander::RuleVariables vars;
vars.CMTargetName = this->GeneratorTarget->GetName().c_str();
vars.CMTargetType =
- cmState::GetTargetTypeName(this->GeneratorTarget->GetType());
+ cmState::GetTargetTypeName(this->GeneratorTarget->GetType()).c_str();
vars.Language = linkLanguage.c_str();
vars.Objects = buildObjs.c_str();
std::string objectDir = this->GeneratorTarget->GetSupportDirectory();
diff --git a/Source/cmMakefileLibraryTargetGenerator.cxx b/Source/cmMakefileLibraryTargetGenerator.cxx
index d3f3a4f..4434f1d 100644
--- a/Source/cmMakefileLibraryTargetGenerator.cxx
+++ b/Source/cmMakefileLibraryTargetGenerator.cxx
@@ -756,7 +756,7 @@
vars.CMTargetName = this->GeneratorTarget->GetName().c_str();
vars.CMTargetType =
- cmState::GetTargetTypeName(this->GeneratorTarget->GetType());
+ cmState::GetTargetTypeName(this->GeneratorTarget->GetType()).c_str();
vars.Language = linkLanguage.c_str();
vars.AIXExports = aixExports.c_str();
vars.Objects = buildObjs.c_str();
diff --git a/Source/cmMakefileProfilingData.cxx b/Source/cmMakefileProfilingData.cxx
new file mode 100644
index 0000000..adf4eee
--- /dev/null
+++ b/Source/cmMakefileProfilingData.cxx
@@ -0,0 +1,114 @@
+/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
+ file Copyright.txt or https://cmake.org/licensing for details. */
+#include "cmMakefileProfilingData.h"
+
+#include <chrono>
+#include <stdexcept>
+#include <vector>
+
+#include "cmsys/FStream.hxx"
+#include "cmsys/SystemInformation.hxx"
+
+#include "cm_jsoncpp_value.h"
+#include "cm_jsoncpp_writer.h"
+
+#include "cmListFileCache.h"
+#include "cmStringAlgorithms.h"
+#include "cmSystemTools.h"
+
+cmMakefileProfilingData::cmMakefileProfilingData(
+ const std::string& profileStream)
+{
+ std::ios::openmode omode = std::ios::out | std::ios::trunc;
+ this->ProfileStream.open(profileStream.c_str(), omode);
+ Json::StreamWriterBuilder wbuilder;
+ this->JsonWriter =
+ std::unique_ptr<Json::StreamWriter>(wbuilder.newStreamWriter());
+ if (!this->ProfileStream.good()) {
+ throw std::runtime_error(std::string("Unable to open: ") + profileStream);
+ }
+
+ this->ProfileStream << "[";
+};
+
+cmMakefileProfilingData::~cmMakefileProfilingData() noexcept
+{
+ if (this->ProfileStream.good()) {
+ try {
+ this->ProfileStream << "]";
+ this->ProfileStream.close();
+ } catch (...) {
+ cmSystemTools::Error("Error writing profiling output!");
+ }
+ }
+}
+
+void cmMakefileProfilingData::StartEntry(const cmListFileFunction& lff,
+ cmListFileContext const& lfc)
+{
+ /* Do not try again if we previously failed to write to output. */
+ if (!this->ProfileStream.good()) {
+ return;
+ }
+
+ try {
+ if (this->ProfileStream.tellp() > 1) {
+ this->ProfileStream << ",";
+ }
+ cmsys::SystemInformation info;
+ Json::Value v;
+ v["ph"] = "B";
+ v["name"] = lff.Name.Original;
+ v["cat"] = "cmake";
+ v["ts"] = Json::Value::UInt64(
+ std::chrono::duration_cast<std::chrono::microseconds>(
+ std::chrono::steady_clock::now().time_since_epoch())
+ .count());
+ v["pid"] = static_cast<int>(info.GetProcessId());
+ v["tid"] = 0;
+ Json::Value argsValue;
+ if (!lff.Arguments.empty()) {
+ std::string args;
+ for (const auto& a : lff.Arguments) {
+ args += (args.empty() ? "" : " ") + a.Value;
+ }
+ argsValue["functionArgs"] = args;
+ }
+ argsValue["location"] = lfc.FilePath + ":" + std::to_string(lfc.Line);
+ v["args"] = argsValue;
+
+ this->JsonWriter->write(v, &this->ProfileStream);
+ } catch (std::ios_base::failure& fail) {
+ cmSystemTools::Error(
+ cmStrCat("Failed to write to profiling output: ", fail.what()));
+ } catch (...) {
+ cmSystemTools::Error("Error writing profiling output!");
+ }
+}
+
+void cmMakefileProfilingData::StopEntry()
+{
+ /* Do not try again if we previously failed to write to output. */
+ if (!this->ProfileStream.good()) {
+ return;
+ }
+
+ try {
+ this->ProfileStream << ",";
+ cmsys::SystemInformation info;
+ Json::Value v;
+ v["ph"] = "E";
+ v["ts"] = Json::Value::UInt64(
+ std::chrono::duration_cast<std::chrono::microseconds>(
+ std::chrono::steady_clock::now().time_since_epoch())
+ .count());
+ v["pid"] = static_cast<int>(info.GetProcessId());
+ v["tid"] = 0;
+ this->JsonWriter->write(v, &this->ProfileStream);
+ } catch (std::ios_base::failure& fail) {
+ cmSystemTools::Error(
+ cmStrCat("Failed to write to profiling output:", fail.what()));
+ } catch (...) {
+ cmSystemTools::Error("Error writing profiling output!");
+ }
+}
diff --git a/Source/cmMakefileProfilingData.h b/Source/cmMakefileProfilingData.h
new file mode 100644
index 0000000..1babd97
--- /dev/null
+++ b/Source/cmMakefileProfilingData.h
@@ -0,0 +1,29 @@
+/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
+ file Copyright.txt or https://cmake.org/licensing for details. */
+#ifndef cmMakefileProfilingData_h
+#define cmMakefileProfilingData_h
+#include <memory>
+#include <string>
+
+#include "cmsys/FStream.hxx"
+
+namespace Json {
+class StreamWriter;
+}
+
+class cmListFileContext;
+struct cmListFileFunction;
+
+class cmMakefileProfilingData
+{
+public:
+ cmMakefileProfilingData(const std::string&);
+ ~cmMakefileProfilingData() noexcept;
+ void StartEntry(const cmListFileFunction& lff, cmListFileContext const& lfc);
+ void StopEntry();
+
+private:
+ cmsys::ofstream ProfileStream;
+ std::unique_ptr<Json::StreamWriter> JsonWriter;
+};
+#endif
diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx
index d7e2de6..4fb84ee 100644
--- a/Source/cmMakefileTargetGenerator.cxx
+++ b/Source/cmMakefileTargetGenerator.cxx
@@ -46,9 +46,8 @@
this->LocalGenerator->GetGlobalGenerator());
cmake* cm = this->GlobalGenerator->GetCMakeInstance();
this->NoRuleMessages = false;
- if (const char* ruleStatus =
- cm->GetState()->GetGlobalProperty("RULE_MESSAGES")) {
- this->NoRuleMessages = cmIsOff(ruleStatus);
+ if (cmProp ruleStatus = cm->GetState()->GetGlobalProperty("RULE_MESSAGES")) {
+ this->NoRuleMessages = cmIsOff(*ruleStatus);
}
MacOSXContentGenerator = cm::make_unique<MacOSXContentGeneratorType>(this);
}
@@ -155,7 +154,7 @@
// Evaluates generator expressions and expands prop_value
auto evaluatedFiles =
- [this](const char* prop_value) -> std::vector<std::string> {
+ [this](const std::string& prop_value) -> std::vector<std::string> {
std::vector<std::string> files;
cmExpandList(cmGeneratorExpression::Evaluate(
prop_value, this->LocalGenerator, this->GetConfigName(),
@@ -300,8 +299,7 @@
dependFileNameFull, false, this->GlobalGenerator->GetMakefileEncoding());
depFileStream << "# Empty dependencies file for "
<< this->GeneratorTarget->GetName() << ".\n"
- << "# This may be replaced when dependencies are built."
- << std::endl;
+ << "# This may be replaced when dependencies are built.\n";
}
// Open the flags file. This should be copy-if-different because the
@@ -639,7 +637,7 @@
cmRulePlaceholderExpander::RuleVariables vars;
vars.CMTargetName = this->GeneratorTarget->GetName().c_str();
vars.CMTargetType =
- cmState::GetTargetTypeName(this->GeneratorTarget->GetType());
+ cmState::GetTargetTypeName(this->GeneratorTarget->GetType()).c_str();
vars.Language = lang.c_str();
vars.Target = targetOutPathReal.c_str();
vars.TargetPDB = targetOutPathPDB.c_str();
@@ -716,8 +714,8 @@
// no launcher for CMAKE_EXPORT_COMPILE_COMMANDS
rulePlaceholderExpander->ExpandRuleVariables(this->LocalGenerator,
compileCommand, vars);
- std::string workingDirectory = cmSystemTools::CollapseFullPath(
- this->LocalGenerator->GetCurrentBinaryDirectory());
+ std::string workingDirectory =
+ this->LocalGenerator->GetCurrentBinaryDirectory();
compileCommand.replace(compileCommand.find(langFlags), langFlags.size(),
this->GetFlags(lang, this->GetConfigName()));
std::string langDefines = std::string("$(") + lang + "_DEFINES)";
@@ -1129,8 +1127,7 @@
// translation table for the dependency scanning process.
depCmd << "cd "
<< (this->LocalGenerator->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(
- this->LocalGenerator->GetBinaryDirectory()),
+ this->LocalGenerator->GetBinaryDirectory(),
cmOutputConverter::SHELL))
<< " && ";
#endif
@@ -1146,23 +1143,19 @@
depCmd << "$(CMAKE_COMMAND) -E cmake_depends \""
<< this->GlobalGenerator->GetName() << "\" "
<< this->LocalGenerator->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(
- this->LocalGenerator->GetSourceDirectory()),
+ this->LocalGenerator->GetSourceDirectory(),
cmOutputConverter::SHELL)
<< " "
<< this->LocalGenerator->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(
- this->LocalGenerator->GetCurrentSourceDirectory()),
+ this->LocalGenerator->GetCurrentSourceDirectory(),
cmOutputConverter::SHELL)
<< " "
<< this->LocalGenerator->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(
- this->LocalGenerator->GetBinaryDirectory()),
+ this->LocalGenerator->GetBinaryDirectory(),
cmOutputConverter::SHELL)
<< " "
<< this->LocalGenerator->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(
- this->LocalGenerator->GetCurrentBinaryDirectory()),
+ this->LocalGenerator->GetCurrentBinaryDirectory(),
cmOutputConverter::SHELL)
<< " "
<< this->LocalGenerator->ConvertToOutputFormat(
@@ -1250,8 +1243,10 @@
// Setup implicit dependency scanning.
for (auto const& idi : ccg.GetCC().GetImplicitDepends()) {
- std::string objFullPath = cmSystemTools::CollapseFullPath(outputs[0]);
- std::string srcFullPath = cmSystemTools::CollapseFullPath(idi.second);
+ std::string objFullPath = cmSystemTools::CollapseFullPath(
+ outputs[0], this->LocalGenerator->GetCurrentBinaryDirectory());
+ std::string srcFullPath = cmSystemTools::CollapseFullPath(
+ idi.second, this->LocalGenerator->GetCurrentBinaryDirectory());
this->LocalGenerator->AddImplicitDepends(this->GeneratorTarget, idi.first,
objFullPath, srcFullPath);
}
diff --git a/Source/cmNinjaNormalTargetGenerator.cxx b/Source/cmNinjaNormalTargetGenerator.cxx
index 885703f..9c4ff83 100644
--- a/Source/cmNinjaNormalTargetGenerator.cxx
+++ b/Source/cmNinjaNormalTargetGenerator.cxx
@@ -156,23 +156,25 @@
std::string cmNinjaNormalTargetGenerator::LanguageLinkerRule(
const std::string& config) const
{
- return this->TargetLinkLanguage(config) + "_" +
- cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()) +
- "_LINKER__" +
+ return cmStrCat(
+ this->TargetLinkLanguage(config), "_",
+ cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()),
+ "_LINKER__",
cmGlobalNinjaGenerator::EncodeRuleName(
- this->GetGeneratorTarget()->GetName()) +
- "_" + config;
+ this->GetGeneratorTarget()->GetName()),
+ "_", config);
}
std::string cmNinjaNormalTargetGenerator::LanguageLinkerDeviceRule(
const std::string& config) const
{
- return this->TargetLinkLanguage(config) + "_" +
- cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()) +
- "_DEVICE_LINKER__" +
+ return cmStrCat(
+ this->TargetLinkLanguage(config), "_",
+ cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()),
+ "_DEVICE_LINKER__",
cmGlobalNinjaGenerator::EncodeRuleName(
- this->GetGeneratorTarget()->GetName()) +
- "_" + config;
+ this->GetGeneratorTarget()->GetName()),
+ "_", config);
}
struct cmNinjaRemoveNoOpCommands
@@ -191,7 +193,8 @@
cmRulePlaceholderExpander::RuleVariables vars;
vars.CMTargetName = this->GetGeneratorTarget()->GetName().c_str();
vars.CMTargetType =
- cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType());
+ cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType())
+ .c_str();
vars.Language = "CUDA";
@@ -282,7 +285,7 @@
cmNinjaRule rule(std::move(linkRuleName));
cmRulePlaceholderExpander::RuleVariables vars;
vars.CMTargetName = this->GetGeneratorTarget()->GetName().c_str();
- vars.CMTargetType = cmState::GetTargetTypeName(targetType);
+ vars.CMTargetType = cmState::GetTargetTypeName(targetType).c_str();
std::string lang = this->TargetLinkLanguage(config);
vars.Language = config.c_str();
@@ -812,8 +815,20 @@
targetOutputReal = this->ConvertToNinjaPath(targetOutputReal);
} else if (gt->IsFrameworkOnApple()) {
// Create the library framework.
+
+ cmOSXBundleGenerator::SkipParts bundleSkipParts;
+ if (globalGen->GetName() == "Ninja Multi-Config") {
+ const auto postFix = this->GeneratorTarget->GetFilePostfix(config);
+ // Skip creating Info.plist when there are multiple configurations, and
+ // the current configuration has a postfix. The non-postfix configuration
+ // Info.plist can be used by all the other configurations.
+ if (!postFix.empty()) {
+ bundleSkipParts.infoPlist = true;
+ }
+ }
+
this->OSXBundleGenerator->CreateFramework(
- tgtNames.Output, gt->GetDirectory(config), config);
+ tgtNames.Output, gt->GetDirectory(config), config, bundleSkipParts);
} else if (gt->IsCFBundleOnApple()) {
// Create the core foundation bundle.
this->OSXBundleGenerator->CreateCFBundle(tgtNames.Output,
diff --git a/Source/cmNinjaTargetGenerator.cxx b/Source/cmNinjaTargetGenerator.cxx
index abf12f8..8833fa4 100644
--- a/Source/cmNinjaTargetGenerator.cxx
+++ b/Source/cmNinjaTargetGenerator.cxx
@@ -94,17 +94,19 @@
std::string cmNinjaTargetGenerator::LanguageCompilerRule(
const std::string& lang, const std::string& config) const
{
- return lang + "_COMPILER__" +
- cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()) +
- "_" + config;
+ return cmStrCat(
+ lang, "_COMPILER__",
+ cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()),
+ '_', config);
}
std::string cmNinjaTargetGenerator::LanguagePreprocessRule(
std::string const& lang, const std::string& config) const
{
- return lang + "_PREPROCESS__" +
- cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()) +
- "_" + config;
+ return cmStrCat(
+ lang, "_PREPROCESS__",
+ cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()),
+ '_', config);
}
bool cmNinjaTargetGenerator::NeedExplicitPreprocessing(
@@ -129,9 +131,10 @@
std::string cmNinjaTargetGenerator::LanguageDyndepRule(
const std::string& lang, const std::string& config) const
{
- return lang + "_DYNDEP__" +
- cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()) +
- "_" + config;
+ return cmStrCat(
+ lang, "_DYNDEP__",
+ cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()),
+ '_', config);
}
bool cmNinjaTargetGenerator::NeedDyndep(std::string const& lang) const
@@ -219,8 +222,8 @@
bool cmNinjaTargetGenerator::NeedDepTypeMSVC(const std::string& lang) const
{
- std::string const& deptype =
- this->GetMakefile()->GetSafeDefinition("CMAKE_NINJA_DEPTYPE_" + lang);
+ std::string const& deptype = this->GetMakefile()->GetSafeDefinition(
+ cmStrCat("CMAKE_NINJA_DEPTYPE_", lang));
if (deptype == "msvc") {
return true;
}
@@ -355,13 +358,12 @@
{
std::string path = this->LocalGenerator->GetHomeRelativeOutputPath();
if (!path.empty()) {
- path += "/";
+ path += '/';
}
std::string const& objectName = this->GeneratorTarget->GetObjectName(source);
- path += this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget);
- path += this->GetGlobalGenerator()->ConfigDirectory(config);
- path += "/";
- path += objectName;
+ path += cmStrCat(
+ this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget),
+ this->GetGlobalGenerator()->ConfigDirectory(config), '/', objectName);
return path;
}
@@ -389,16 +391,15 @@
this->GetGlobalGenerator()->GetLanguageOutputExtension(*source);
assert(objName.size() >= objExt.size());
std::string const ppName =
- objName.substr(0, objName.size() - objExt.size()) + "-pp." + ppExt;
+ cmStrCat(objName.substr(0, objName.size() - objExt.size()), "-pp.", ppExt);
std::string path = this->LocalGenerator->GetHomeRelativeOutputPath();
if (!path.empty()) {
- path += "/";
+ path += '/';
}
- path += this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget);
- path += this->GetGlobalGenerator()->ConfigDirectory(config);
- path += "/";
- path += ppName;
+ path +=
+ cmStrCat(this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget),
+ this->GetGlobalGenerator()->ConfigDirectory(config), '/', ppName);
return path;
}
@@ -407,13 +408,11 @@
{
std::string path = this->LocalGenerator->GetHomeRelativeOutputPath();
if (!path.empty()) {
- path += "/";
+ path += '/';
}
- path += this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget);
- path += this->GetGlobalGenerator()->ConfigDirectory(config);
- path += "/";
- path += lang;
- path += ".dd";
+ path += cmStrCat(
+ this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget),
+ this->GetGlobalGenerator()->ConfigDirectory(config), '/', lang, ".dd");
return path;
}
@@ -442,8 +441,7 @@
if (path.empty() || path == ".") {
return name;
}
- path += "/";
- path += name;
+ path += cmStrCat('/', name);
return path;
}
@@ -497,7 +495,7 @@
cmRulePlaceholderExpander::RuleVariables vars;
vars.CMTargetName = this->GetGeneratorTarget()->GetName().c_str();
vars.CMTargetType =
- cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType());
+ cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()).c_str();
vars.Language = lang.c_str();
vars.Source = "$in";
vars.Object = "$out";
@@ -522,7 +520,7 @@
bool const lang_supports_response = lang != "RC";
if (lang_supports_response && this->ForceResponseFile()) {
std::string const responseFlagVar =
- "CMAKE_" + lang + "_RESPONSE_FILE_FLAG";
+ cmStrCat("CMAKE_", lang, "_RESPONSE_FILE_FLAG");
responseFlag = this->Makefile->GetSafeDefinition(responseFlagVar);
if (responseFlag.empty() && lang != "CUDA") {
responseFlag = "@";
@@ -587,7 +585,7 @@
rule.RspFile = "$RSP_FILE";
rule.RspContent =
cmStrCat(' ', ppVars.Defines, ' ', ppVars.Includes, ' ', ppFlags);
- ppFlags = responseFlag + rule.RspFile;
+ ppFlags = cmStrCat(responseFlag, rule.RspFile);
ppVars.Defines = "";
ppVars.Includes = "";
}
@@ -658,7 +656,7 @@
rule.RspFile = "$RSP_FILE";
rule.RspContent =
cmStrCat(' ', vars.Defines, ' ', vars.Includes, ' ', flags);
- flags = responseFlag + rule.RspFile;
+ flags = cmStrCat(responseFlag, rule.RspFile);
vars.Defines = "";
vars.Includes = "";
}
@@ -671,7 +669,7 @@
rule.DepType = "msvc";
rule.DepFile.clear();
flags += " /showIncludes";
- } else if (mf->IsOn("CMAKE_NINJA_CMCLDEPS_" + lang)) {
+ } else if (mf->IsOn(cmStrCat("CMAKE_NINJA_CMCLDEPS_", lang))) {
// For the MS resource compiler we need cmcldeps, but skip dependencies
// for source-file try_compile cases because they are always fresh.
if (!mf->GetIsSourceFileTryCompile()) {
@@ -688,14 +686,14 @@
} else {
rule.DepType = "gcc";
rule.DepFile = "$DEP_FILE";
- const std::string flagsName = "CMAKE_DEPFILE_FLAGS_" + lang;
+ const std::string flagsName = cmStrCat("CMAKE_DEPFILE_FLAGS_", lang);
std::string depfileFlags = mf->GetSafeDefinition(flagsName);
if (!depfileFlags.empty()) {
cmSystemTools::ReplaceString(depfileFlags, "<DEPFILE>", "$DEP_FILE");
cmSystemTools::ReplaceString(depfileFlags, "<OBJECT>", "$out");
cmSystemTools::ReplaceString(depfileFlags, "<CMAKE_C_COMPILER>",
mf->GetDefinition("CMAKE_C_COMPILER"));
- flags += " " + depfileFlags;
+ flags += cmStrCat(' ', depfileFlags);
}
}
@@ -718,7 +716,7 @@
const std::string& compileCmd = mf->GetRequiredDefinition(cmdVar);
cmExpandList(compileCmd, compileCmds);
} else {
- const std::string cmdVar = "CMAKE_" + lang + "_COMPILE_OBJECT";
+ const std::string cmdVar = cmStrCat("CMAKE_", lang, "_COMPILE_OBJECT");
const std::string& compileCmd = mf->GetRequiredDefinition(cmdVar);
cmExpandList(compileCmd, compileCmds);
}
@@ -728,7 +726,7 @@
if (!compileCmds.empty() &&
(lang == "C" || lang == "CXX" || lang == "Fortran" || lang == "CUDA" ||
lang == "OBJC" || lang == "OBJCXX")) {
- std::string const clauncher_prop = lang + "_COMPILER_LAUNCHER";
+ std::string const clauncher_prop = cmStrCat(lang, "_COMPILER_LAUNCHER");
const char* clauncher = this->GeneratorTarget->GetProperty(clauncher_prop);
if (clauncher && *clauncher) {
compilerLauncher = clauncher;
@@ -737,13 +735,13 @@
// Maybe insert an include-what-you-use runner.
if (!compileCmds.empty() && (lang == "C" || lang == "CXX")) {
- std::string const iwyu_prop = lang + "_INCLUDE_WHAT_YOU_USE";
+ std::string const iwyu_prop = cmStrCat(lang, "_INCLUDE_WHAT_YOU_USE");
const char* iwyu = this->GeneratorTarget->GetProperty(iwyu_prop);
- std::string const tidy_prop = lang + "_CLANG_TIDY";
+ std::string const tidy_prop = cmStrCat(lang, "_CLANG_TIDY");
const char* tidy = this->GeneratorTarget->GetProperty(tidy_prop);
- std::string const cpplint_prop = lang + "_CPPLINT";
+ std::string const cpplint_prop = cmStrCat(lang, "_CPPLINT");
const char* cpplint = this->GeneratorTarget->GetProperty(cpplint_prop);
- std::string const cppcheck_prop = lang + "_CPPCHECK";
+ std::string const cppcheck_prop = cmStrCat(lang, "_CPPCHECK");
const char* cppcheck = this->GeneratorTarget->GetProperty(cppcheck_prop);
if ((iwyu && *iwyu) || (tidy && *tidy) || (cpplint && *cpplint) ||
(cppcheck && *cppcheck)) {
@@ -751,18 +749,19 @@
if (!compilerLauncher.empty()) {
// In __run_co_compile case the launcher command is supplied
// via --launcher=<maybe-list> and consumed
- run_iwyu += " --launcher=";
- run_iwyu += this->LocalGenerator->EscapeForShell(compilerLauncher);
+ run_iwyu +=
+ cmStrCat(" --launcher=",
+ this->LocalGenerator->EscapeForShell(compilerLauncher));
compilerLauncher.clear();
}
if (iwyu && *iwyu) {
- run_iwyu += " --iwyu=";
- run_iwyu += this->GetLocalGenerator()->EscapeForShell(iwyu);
+ run_iwyu += cmStrCat(" --iwyu=",
+ this->GetLocalGenerator()->EscapeForShell(iwyu));
}
if (tidy && *tidy) {
run_iwyu += " --tidy=";
const char* driverMode = this->Makefile->GetDefinition(
- "CMAKE_" + lang + "_CLANG_TIDY_DRIVER_MODE");
+ cmStrCat("CMAKE_", lang, "_CLANG_TIDY_DRIVER_MODE"));
if (!(driverMode && *driverMode)) {
driverMode = lang == "C" ? "gcc" : "g++";
}
@@ -770,12 +769,12 @@
cmStrCat(tidy, ";--extra-arg-before=--driver-mode=", driverMode));
}
if (cpplint && *cpplint) {
- run_iwyu += " --cpplint=";
- run_iwyu += this->GetLocalGenerator()->EscapeForShell(cpplint);
+ run_iwyu += cmStrCat(
+ " --cpplint=", this->GetLocalGenerator()->EscapeForShell(cpplint));
}
if (cppcheck && *cppcheck) {
- run_iwyu += " --cppcheck=";
- run_iwyu += this->GetLocalGenerator()->EscapeForShell(cppcheck);
+ run_iwyu += cmStrCat(
+ " --cppcheck=", this->GetLocalGenerator()->EscapeForShell(cppcheck));
}
if ((tidy && *tidy) || (cpplint && *cpplint) ||
(cppcheck && *cppcheck)) {
@@ -797,7 +796,7 @@
i = this->LocalGenerator->EscapeForShell(i);
}
}
- compileCmds.front().insert(0, cmJoin(args, " ") + " ");
+ compileCmds.front().insert(0, cmStrCat(cmJoin(args, " "), ' '));
}
if (!compileCmds.empty()) {
@@ -872,7 +871,8 @@
{
cmNinjaBuild build("phony");
- build.Comment = "Order-only phony target for " + this->GetTargetName();
+ build.Comment =
+ cmStrCat("Order-only phony target for ", this->GetTargetName());
build.Outputs.push_back(this->OrderDependsTargetForTarget(config));
cmNinjaDeps& orderOnlyDeps = build.OrderOnlyDeps;
@@ -960,9 +960,9 @@
if (const char* name = target->GetProperty("Swift_DEPENDENCIES_FILE")) {
return name;
}
- return this->ConvertToNinjaPath(target->GetSupportDirectory() + "/" +
- config + "/" + target->GetName() +
- ".swiftdeps");
+ return this->ConvertToNinjaPath(
+ cmStrCat(target->GetSupportDirectory(), '/', config, '/',
+ target->GetName(), ".swiftdeps"));
}();
// build the global target dependencies
@@ -994,7 +994,7 @@
std::string cmakeVarLang = cmStrCat("CMAKE_", language);
// build response file name
- std::string cmakeLinkVar = cmakeVarLang + "_RESPONSE_FILE_FLAG";
+ std::string cmakeLinkVar = cmStrCat(cmakeVarLang, "_RESPONSE_FILE_FLAG");
const char* flag = GetMakefile()->GetDefinition(cmakeLinkVar);
@@ -1019,14 +1019,15 @@
if (!replaceExt) {
// use original code
vars["DEP_FILE"] = this->GetLocalGenerator()->ConvertToOutputFormat(
- objectFileName + ".d", cmOutputConverter::SHELL);
+ cmStrCat(objectFileName, ".d"), cmOutputConverter::SHELL);
} else {
// Replace the original source file extension with the
// depend file extension.
- std::string dependFileName =
- cmSystemTools::GetFilenameWithoutLastExtension(objectFileName) + ".d";
+ std::string dependFileName = cmStrCat(
+ cmSystemTools::GetFilenameWithoutLastExtension(objectFileName), ".d");
vars["DEP_FILE"] = this->GetLocalGenerator()->ConvertToOutputFormat(
- objectFileDir + "/" + dependFileName, cmOutputConverter::SHELL);
+ cmStrCat(objectFileDir, '/', dependFileName),
+ cmOutputConverter::SHELL);
}
}
@@ -1101,7 +1102,7 @@
this->ConvertToNinjaPath(this->GetPreprocessedFilePath(source, config));
ppBuild.Outputs.push_back(ppFileName);
- ppBuild.RspFile = ppFileName + ".rsp";
+ ppBuild.RspFile = cmStrCat(ppFileName, ".rsp");
bool const compilePP = this->UsePreprocessedSource(language);
bool const compilePPWithDefines =
@@ -1130,7 +1131,7 @@
// In case compilation requires flags that are incompatible with
// preprocessing, include them here.
std::string const& postFlag = this->Makefile->GetSafeDefinition(
- "CMAKE_" + language + "_POSTPROCESS_FLAG");
+ cmStrCat("CMAKE_", language, "_POSTPROCESS_FLAG"));
this->LocalGenerator->AppendFlags(vars["FLAGS"], postFlag);
}
@@ -1158,13 +1159,13 @@
sourceDirectory, this->GeneratorTarget, language, false, false,
config);
- vars["INCLUDES"] = sourceDirectoryFlag + " " + vars["INCLUDES"];
+ vars["INCLUDES"] = cmStrCat(sourceDirectoryFlag, ' ', vars["INCLUDES"]);
}
// Explicit preprocessing always uses a depfile.
ppBuild.Variables["DEP_FILE"] =
this->GetLocalGenerator()->ConvertToOutputFormat(
- objectFileName + ".pp.d", cmOutputConverter::SHELL);
+ cmStrCat(objectFileName, ".pp.d"), cmOutputConverter::SHELL);
if (compilePP) {
// The actual compilation does not need a depfile because it
// depends on the already-preprocessed source.
@@ -1177,7 +1178,7 @@
ppBuild.Variables["OBJ_FILE"] = objectFileName;
// Tell dependency scanner where to store dyndep intermediate results.
- std::string const ddiFile = objectFileName + ".ddi";
+ std::string const ddiFile = cmStrCat(objectFileName, ".ddi");
ppBuild.Variables["DYNDEP_INTERMEDIATE_FILE"] = ddiFile;
ppBuild.ImplicitOuts.push_back(ddiFile);
if (firstForConfig) {
@@ -1216,7 +1217,7 @@
this->SetMsvcTargetPdbVariable(vars, config);
- objBuild.RspFile = objectFileName + ".rsp";
+ objBuild.RspFile = cmStrCat(objectFileName, ".rsp");
if (language == "Swift") {
this->EmitSwiftDependencyInfo(source, config);
@@ -1242,8 +1243,8 @@
{
Json::Value tdi(Json::objectValue);
tdi["language"] = lang;
- tdi["compiler-id"] =
- this->Makefile->GetSafeDefinition("CMAKE_" + lang + "_COMPILER_ID");
+ tdi["compiler-id"] = this->Makefile->GetSafeDefinition(
+ cmStrCat("CMAKE_", lang, "_COMPILER_ID"));
if (lang == "Fortran") {
std::string mod_dir = this->GeneratorTarget->GetFortranModuleDirectory(
@@ -1295,13 +1296,13 @@
if (const char* name = source->GetProperty("Swift_DEPENDENCIES_FILE")) {
return name;
}
- return objectFilePath + ".swiftdeps";
+ return cmStrCat(objectFilePath, ".swiftdeps");
}();
std::string const swiftDiaPath = [source, objectFilePath]() -> std::string {
if (const char* name = source->GetProperty("Swift_DIAGNOSTICS_FILE")) {
return name;
}
- return objectFilePath + ".dia";
+ return cmStrCat(objectFilePath, ".dia");
}();
std::string const makeDepsPath = [this, source, config]() -> std::string {
cmLocalNinjaGenerator const* local = this->GetLocalGenerator();
@@ -1311,12 +1312,13 @@
cmSystemTools::GetFilenamePath(objectFileName);
if (this->Makefile->IsOn("CMAKE_Swift_DEPFLE_EXTNSION_REPLACE")) {
- std::string dependFileName =
- cmSystemTools::GetFilenameWithoutLastExtension(objectFileName) + ".d";
- return local->ConvertToOutputFormat(objectFileDir + "/" + dependFileName,
- cmOutputConverter::SHELL);
+ std::string dependFileName = cmStrCat(
+ cmSystemTools::GetFilenameWithoutLastExtension(objectFileName), ".d");
+ return local->ConvertToOutputFormat(
+ cmStrCat(objectFileDir, '/', dependFileName),
+ cmOutputConverter::SHELL);
}
- return local->ConvertToOutputFormat(objectFileName + ".d",
+ return local->ConvertToOutputFormat(cmStrCat(objectFileName, ".d"),
cmOutputConverter::SHELL);
}();
@@ -1381,7 +1383,7 @@
this->GetMakefile()->GetRequiredDefinition(cmdVar);
cmExpandList(compileCmd, compileCmds);
} else {
- const std::string cmdVar = "CMAKE_" + language + "_COMPILE_OBJECT";
+ const std::string cmdVar = cmStrCat("CMAKE_", language, "_COMPILE_OBJECT");
const std::string& compileCmd =
this->GetMakefile()->GetRequiredDefinition(cmdVar);
cmExpandList(compileCmd, compileCmds);
diff --git a/Source/cmOSXBundleGenerator.cxx b/Source/cmOSXBundleGenerator.cxx
index 382b563..7eea4b2 100644
--- a/Source/cmOSXBundleGenerator.cxx
+++ b/Source/cmOSXBundleGenerator.cxx
@@ -56,9 +56,9 @@
outpath = out;
}
-void cmOSXBundleGenerator::CreateFramework(const std::string& targetName,
- const std::string& outpath,
- const std::string& config)
+void cmOSXBundleGenerator::CreateFramework(
+ const std::string& targetName, const std::string& outpath,
+ const std::string& config, const cmOSXBundleGenerator::SkipParts& skipParts)
{
if (this->MustSkip()) {
return;
@@ -77,16 +77,18 @@
std::string frameworkVersion = this->GT->GetFrameworkVersion();
- // Configure the Info.plist file
- std::string plist = newoutpath;
- if (!this->Makefile->PlatformIsAppleEmbedded()) {
- // Put the Info.plist file into the Resources directory.
- this->MacContentFolders->insert("Resources");
- plist += "/Resources";
- }
- plist += "/Info.plist";
std::string name = cmSystemTools::GetFilenameName(targetName);
- this->LocalGenerator->GenerateFrameworkInfoPList(this->GT, name, plist);
+ if (!skipParts.infoPlist) {
+ // Configure the Info.plist file
+ std::string plist = newoutpath;
+ if (!this->Makefile->PlatformIsAppleEmbedded()) {
+ // Put the Info.plist file into the Resources directory.
+ this->MacContentFolders->insert("Resources");
+ plist += "/Resources";
+ }
+ plist += "/Info.plist";
+ this->LocalGenerator->GenerateFrameworkInfoPList(this->GT, name, plist);
+ }
// Generate Versions directory only for MacOSX frameworks
if (this->Makefile->PlatformIsAppleEmbedded()) {
diff --git a/Source/cmOSXBundleGenerator.h b/Source/cmOSXBundleGenerator.h
index 232be48..5bf1d98 100644
--- a/Source/cmOSXBundleGenerator.h
+++ b/Source/cmOSXBundleGenerator.h
@@ -19,6 +19,15 @@
public:
cmOSXBundleGenerator(cmGeneratorTarget* target);
+ struct SkipParts
+ {
+ SkipParts()
+ : infoPlist(false)
+ {
+ }
+ bool infoPlist; // NOLINT(modernize-use-default-member-init)
+ };
+
// create an app bundle at a given root, and return
// the directory within the bundle that contains the executable
void CreateAppBundle(const std::string& targetName, std::string& root,
@@ -26,7 +35,8 @@
// create a framework at a given root
void CreateFramework(const std::string& targetName, const std::string& root,
- const std::string& config);
+ const std::string& config,
+ const SkipParts& skipParts = SkipParts());
// create a cf bundle at a given root
void CreateCFBundle(const std::string& targetName, const std::string& root,
diff --git a/Source/cmOptionCommand.cxx b/Source/cmOptionCommand.cxx
index 22e59ac..a9adf99 100644
--- a/Source/cmOptionCommand.cxx
+++ b/Source/cmOptionCommand.cxx
@@ -52,7 +52,7 @@
// See if a cache variable with this name already exists
// If so just make sure the doc state is correct
cmState* state = status.GetMakefile().GetState();
- const char* existingValue = state->GetCacheEntryValue(args[0]);
+ cmProp existingValue = state->GetCacheEntryValue(args[0]);
if (existingValue &&
(state->GetCacheEntryType(args[0]) != cmStateEnums::UNINITIALIZED)) {
state->SetCacheEntryProperty(args[0], "HELPSTRING", args[1]);
@@ -60,7 +60,7 @@
}
// Nothing in the cache so add it
- std::string initialValue = existingValue ? existingValue : "Off";
+ std::string initialValue = existingValue ? *existingValue : "Off";
if (args.size() == 3) {
initialValue = args[2];
}
diff --git a/Source/cmPolicies.h b/Source/cmPolicies.h
index 1366ff0..d3daad8 100644
--- a/Source/cmPolicies.h
+++ b/Source/cmPolicies.h
@@ -305,7 +305,10 @@
17, 0, cmPolicies::WARN) \
SELECT(POLICY, CMP0102, \
"mark_as_advanced() does nothing if a cache entry does not exist.", \
- 3, 17, 0, cmPolicies::WARN)
+ 3, 17, 0, cmPolicies::WARN) \
+ SELECT(POLICY, CMP0103, \
+ "multiple export() with same FILE without APPEND is not allowed.", \
+ 3, 18, 0, cmPolicies::WARN)
#define CM_SELECT_ID(F, A1, A2, A3, A4, A5, A6) F(A1)
#define CM_FOR_EACH_POLICY_ID(POLICY) \
diff --git a/Source/cmProcessOutput.cxx b/Source/cmProcessOutput.cxx
index e80ea5c..0fb4ff7 100644
--- a/Source/cmProcessOutput.cxx
+++ b/Source/cmProcessOutput.cxx
@@ -4,7 +4,10 @@
#include "cmProcessOutput.h"
#if defined(_WIN32)
+# include <cm/memory>
+
# include <windows.h>
+
unsigned int cmProcessOutput::defaultCodepage =
KWSYS_ENCODING_DEFAULT_CODEPAGE;
#endif
@@ -143,9 +146,9 @@
bool success = false;
const int wlength =
MultiByteToWideChar(codepage, 0, raw.c_str(), int(raw.size()), NULL, 0);
- wchar_t* wdata = new wchar_t[wlength];
- int r = MultiByteToWideChar(codepage, 0, raw.c_str(), int(raw.size()), wdata,
- wlength);
+ auto wdata = cm::make_unique<wchar_t[]>(wlength);
+ int r = MultiByteToWideChar(codepage, 0, raw.c_str(), int(raw.size()),
+ wdata.get(), wlength);
if (r > 0) {
if (lastChar) {
*lastChar = 0;
@@ -154,18 +157,16 @@
*lastChar = wdata[wlength - 1];
}
}
- int length = WideCharToMultiByte(defaultCodepage, 0, wdata, wlength, NULL,
- 0, NULL, NULL);
- char* data = new char[length];
- r = WideCharToMultiByte(defaultCodepage, 0, wdata, wlength, data, length,
- NULL, NULL);
+ int length = WideCharToMultiByte(defaultCodepage, 0, wdata.get(), wlength,
+ NULL, 0, NULL, NULL);
+ auto data = cm::make_unique<char[]>(length);
+ r = WideCharToMultiByte(defaultCodepage, 0, wdata.get(), wlength,
+ data.get(), length, NULL, NULL);
if (r > 0) {
- decoded = std::string(data, length);
+ decoded = std::string(data.get(), length);
success = true;
}
- delete[] data;
}
- delete[] wdata;
return success;
}
#endif
diff --git a/Source/cmProjectCommand.cxx b/Source/cmProjectCommand.cxx
index a25fd42..2ec66d9 100644
--- a/Source/cmProjectCommand.cxx
+++ b/Source/cmProjectCommand.cxx
@@ -47,10 +47,10 @@
mf.SetProjectName(projectName);
mf.AddCacheDefinition(projectName + "_BINARY_DIR",
- mf.GetCurrentBinaryDirectory().c_str(),
+ mf.GetCurrentBinaryDirectory(),
"Value Computed by CMake", cmStateEnums::STATIC);
mf.AddCacheDefinition(projectName + "_SOURCE_DIR",
- mf.GetCurrentSourceDirectory().c_str(),
+ mf.GetCurrentSourceDirectory(),
"Value Computed by CMake", cmStateEnums::STATIC);
mf.AddDefinition("PROJECT_BINARY_DIR", mf.GetCurrentBinaryDirectory());
@@ -66,7 +66,7 @@
// will work.
if (!mf.GetDefinition("CMAKE_PROJECT_NAME") || mf.IsRootMakefile()) {
mf.AddDefinition("CMAKE_PROJECT_NAME", projectName);
- mf.AddCacheDefinition("CMAKE_PROJECT_NAME", projectName.c_str(),
+ mf.AddCacheDefinition("CMAKE_PROJECT_NAME", projectName,
"Value Computed by CMake", cmStateEnums::STATIC);
}
@@ -379,7 +379,7 @@
// CMakeLists.txt file, then go with the last one.
if (!mf.GetDefinition(name) || mf.IsRootMakefile()) {
mf.AddDefinition(name, value);
- mf.AddCacheDefinition(name, value.c_str(), "Value Computed by CMake",
+ mf.AddCacheDefinition(name, value, "Value Computed by CMake",
cmStateEnums::STATIC);
}
}
diff --git a/Source/cmPropertyDefinition.cxx b/Source/cmPropertyDefinition.cxx
index 6a3174c..c8efaf6 100644
--- a/Source/cmPropertyDefinition.cxx
+++ b/Source/cmPropertyDefinition.cxx
@@ -2,19 +2,17 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmPropertyDefinition.h"
-void cmPropertyDefinition::DefineProperty(const std::string& name,
- cmProperty::ScopeType scope,
- const char* shortDescription,
- const char* fullDescription,
- bool chain)
+#include <utility>
+
+cmPropertyDefinition::cmPropertyDefinition(std::string name,
+ cmProperty::ScopeType scope,
+ std::string shortDescription,
+ std::string fullDescription,
+ bool chain)
+ : Name(std::move(name))
+ , ShortDescription(std::move(shortDescription))
+ , FullDescription(std::move(fullDescription))
+ , Scope(scope)
+ , Chained(chain)
{
- this->Name = name;
- this->Scope = scope;
- this->Chained = chain;
- if (shortDescription) {
- this->ShortDescription = shortDescription;
- }
- if (fullDescription) {
- this->FullDescription = fullDescription;
- }
}
diff --git a/Source/cmPropertyDefinition.h b/Source/cmPropertyDefinition.h
index 0d68c32..d2e4467 100644
--- a/Source/cmPropertyDefinition.h
+++ b/Source/cmPropertyDefinition.h
@@ -21,13 +21,10 @@
class cmPropertyDefinition
{
public:
- /// Define this property
- void DefineProperty(const std::string& name, cmProperty::ScopeType scope,
- const char* ShortDescription,
- const char* FullDescription, bool chained);
-
- /// Default constructor
- cmPropertyDefinition() { this->Chained = false; }
+ /// Constructor
+ cmPropertyDefinition(std::string name, cmProperty::ScopeType scope,
+ std::string ShortDescription,
+ std::string FullDescription, bool chained = false);
/// Is the property chained?
bool IsChained() const { return this->Chained; }
diff --git a/Source/cmPropertyDefinitionMap.cxx b/Source/cmPropertyDefinitionMap.cxx
index f752ed7..614d5a4 100644
--- a/Source/cmPropertyDefinitionMap.cxx
+++ b/Source/cmPropertyDefinitionMap.cxx
@@ -2,20 +2,20 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmPropertyDefinitionMap.h"
+#include <tuple>
#include <utility>
-void cmPropertyDefinitionMap::DefineProperty(const std::string& name,
- cmProperty::ScopeType scope,
- const char* ShortDescription,
- const char* FullDescription,
- bool chain)
+void cmPropertyDefinitionMap::DefineProperty(
+ const std::string& name, cmProperty::ScopeType scope,
+ const std::string& ShortDescription, const std::string& FullDescription,
+ bool chain)
{
auto it = this->find(name);
- cmPropertyDefinition* prop;
if (it == this->end()) {
- prop = &(*this)[name];
- prop->DefineProperty(name, scope, ShortDescription, FullDescription,
- chain);
+ // try_emplace() since C++17
+ this->emplace(std::piecewise_construct, std::forward_as_tuple(name),
+ std::forward_as_tuple(name, scope, ShortDescription,
+ FullDescription, chain));
}
}
diff --git a/Source/cmPropertyDefinitionMap.h b/Source/cmPropertyDefinitionMap.h
index 8ec7910..2ae6efb 100644
--- a/Source/cmPropertyDefinitionMap.h
+++ b/Source/cmPropertyDefinitionMap.h
@@ -17,8 +17,8 @@
public:
// define the property
void DefineProperty(const std::string& name, cmProperty::ScopeType scope,
- const char* ShortDescription,
- const char* FullDescription, bool chain);
+ const std::string& ShortDescription,
+ const std::string& FullDescription, bool chain);
// has a named property been defined
bool IsPropertyDefined(const std::string& name) const;
diff --git a/Source/cmPropertyMap.cxx b/Source/cmPropertyMap.cxx
index d4b3552..f22f36d 100644
--- a/Source/cmPropertyMap.cxx
+++ b/Source/cmPropertyMap.cxx
@@ -42,13 +42,11 @@
Map_.erase(name);
}
-const char* cmPropertyMap::GetPropertyValue(const std::string& name) const
+cmProp cmPropertyMap::GetPropertyValue(const std::string& name) const
{
- {
- auto it = Map_.find(name);
- if (it != Map_.end()) {
- return it->second.c_str();
- }
+ auto it = Map_.find(name);
+ if (it != Map_.end()) {
+ return &it->second;
}
return nullptr;
}
diff --git a/Source/cmPropertyMap.h b/Source/cmPropertyMap.h
index bea4372..40ac356 100644
--- a/Source/cmPropertyMap.h
+++ b/Source/cmPropertyMap.h
@@ -10,6 +10,8 @@
#include <utility>
#include <vector>
+using cmProp = const std::string*;
+
/** \class cmPropertyMap
* \brief String property map.
*/
@@ -31,7 +33,7 @@
bool asString = false);
//! Get the property value
- const char* GetPropertyValue(const std::string& name) const;
+ cmProp GetPropertyValue(const std::string& name) const;
//! Remove the property @a name from the map
void RemoveProperty(const std::string& name);
diff --git a/Source/cmQtAutoGenGlobalInitializer.cxx b/Source/cmQtAutoGenGlobalInitializer.cxx
index 7a6cb42..18b135d 100644
--- a/Source/cmQtAutoGenGlobalInitializer.cxx
+++ b/Source/cmQtAutoGenGlobalInitializer.cxx
@@ -164,10 +164,10 @@
// Set FOLDER property in the target
{
- char const* folder =
+ cmProp folder =
makefile->GetState()->GetGlobalProperty("AUTOGEN_TARGETS_FOLDER");
if (folder != nullptr) {
- target->SetProperty("FOLDER", folder);
+ target->SetProperty("FOLDER", *folder);
}
}
}
diff --git a/Source/cmQtAutoGenInitializer.cxx b/Source/cmQtAutoGenInitializer.cxx
index 629367d..dddba0a 100644
--- a/Source/cmQtAutoGenInitializer.cxx
+++ b/Source/cmQtAutoGenInitializer.cxx
@@ -339,15 +339,18 @@
// Targets FOLDER
{
- const char* folder =
+ cmProp prop =
this->Makefile->GetState()->GetGlobalProperty("AUTOMOC_TARGETS_FOLDER");
- if (folder == nullptr) {
- folder = this->Makefile->GetState()->GetGlobalProperty(
+ if (prop == nullptr) {
+ prop = this->Makefile->GetState()->GetGlobalProperty(
"AUTOGEN_TARGETS_FOLDER");
}
+ const char* folder;
// Inherit FOLDER property from target (#13688)
- if (folder == nullptr) {
+ if (prop == nullptr) {
folder = this->GenTarget->GetProperty("FOLDER");
+ } else {
+ folder = prop->c_str();
}
if (folder != nullptr) {
this->TargetsFolder = folder;
@@ -1604,10 +1607,9 @@
cmStrCat(genNameUpper, "_SOURCE_GROUP"), "AUTOGEN_SOURCE_GROUP"
};
for (std::string const& prop : props) {
- const char* propName =
- this->Makefile->GetState()->GetGlobalProperty(prop);
- if ((propName != nullptr) && (*propName != '\0')) {
- groupName = propName;
+ cmProp propName = this->Makefile->GetState()->GetGlobalProperty(prop);
+ if (propName && !propName->empty()) {
+ groupName = *propName;
property = prop;
break;
}
diff --git a/Source/cmQtAutoMocUic.cxx b/Source/cmQtAutoMocUic.cxx
index 893bd6b..36dd627 100644
--- a/Source/cmQtAutoMocUic.cxx
+++ b/Source/cmQtAutoMocUic.cxx
@@ -700,27 +700,27 @@
if (!ofs) {
return false;
}
- ofs << "# Generated by CMake. Changes will be overwritten." << std::endl;
+ ofs << "# Generated by CMake. Changes will be overwritten.\n";
for (auto const& pair : Map_) {
- ofs << pair.first << std::endl;
+ ofs << pair.first << '\n';
FileT const& file = *pair.second;
if (!file.Moc.Macro.empty()) {
- ofs << " mmc:" << file.Moc.Macro << std::endl;
+ ofs << " mmc:" << file.Moc.Macro << '\n';
}
for (IncludeKeyT const& item : file.Moc.Include.Underscore) {
- ofs << " miu:" << item.Key << std::endl;
+ ofs << " miu:" << item.Key << '\n';
}
for (IncludeKeyT const& item : file.Moc.Include.Dot) {
- ofs << " mid:" << item.Key << std::endl;
+ ofs << " mid:" << item.Key << '\n';
}
for (std::string const& item : file.Moc.Depends) {
- ofs << " mdp:" << item << std::endl;
+ ofs << " mdp:" << item << '\n';
}
for (IncludeKeyT const& item : file.Uic.Include) {
- ofs << " uic:" << item.Key << std::endl;
+ ofs << " uic:" << item.Key << '\n';
}
for (std::string const& item : file.Uic.Depends) {
- ofs << " udp:" << item << std::endl;
+ ofs << " udp:" << item << '\n';
}
}
return ofs.Close();
@@ -2211,9 +2211,9 @@
" for writing."));
return;
}
- ofs << BaseConst().DepFileRuleName << ": \\" << std::endl;
+ ofs << BaseConst().DepFileRuleName << ": \\\n";
for (const std::string& file : dependencies) {
- ofs << '\t' << escapeDependencyPath(file) << " \\" << std::endl;
+ ofs << '\t' << escapeDependencyPath(file) << " \\\n";
if (!ofs.good()) {
LogError(GenT::GEN,
cmStrCat("Writing depfile", MessagePath(BaseConst().DepFile),
@@ -2224,8 +2224,7 @@
// Add the CMake executable to re-new cache data if necessary.
// Also, this is the last entry, so don't add a backslash.
- ofs << '\t' << escapeDependencyPath(BaseConst().CMakeExecutable)
- << std::endl;
+ ofs << '\t' << escapeDependencyPath(BaseConst().CMakeExecutable) << '\n';
}
void cmQtAutoMocUicT::JobFinishT::Process()
diff --git a/Source/cmRST.cxx b/Source/cmRST.cxx
index 7f4abf9..c39d162 100644
--- a/Source/cmRST.cxx
+++ b/Source/cmRST.cxx
@@ -89,7 +89,8 @@
this->ProcessLine(line);
} else {
if (line[0] != '#') {
- this->ProcessLine(line.substr(0, pos));
+ line.resize(pos);
+ this->ProcessLine(line);
}
rst.clear();
this->Reset();
@@ -102,8 +103,9 @@
this->ProcessLine("");
continue;
}
- if (line.substr(0, 2) == "# ") {
- this->ProcessLine(line.substr(2));
+ if (cmHasLiteralPrefix(line, "# ")) {
+ line.erase(0, 2);
+ this->ProcessLine(line);
continue;
}
rst.clear();
diff --git a/Source/cmRulePlaceholderExpander.cxx b/Source/cmRulePlaceholderExpander.cxx
index 5ab1b3a..254131b 100644
--- a/Source/cmRulePlaceholderExpander.cxx
+++ b/Source/cmRulePlaceholderExpander.cxx
@@ -236,8 +236,7 @@
}
if (variable == "CMAKE_COMMAND") {
return outputConverter->ConvertToOutputFormat(
- cmSystemTools::CollapseFullPath(cmSystemTools::GetCMakeCommand()),
- cmOutputConverter::SHELL);
+ cmSystemTools::GetCMakeCommand(), cmOutputConverter::SHELL);
}
auto compIt = this->Compilers.find(variable);
@@ -334,7 +333,17 @@
std::string replace =
this->ExpandRuleVariable(outputConverter, var, replaceValues);
expandedInput += s.substr(pos, start - pos);
+
+ // Prevent consecutive whitespace in the output if the rule variable
+ // expands to an empty string.
+ bool consecutive = replace.empty() && start > 0 && s[start - 1] == ' ' &&
+ end + 1 < s.size() && s[end + 1] == ' ';
+ if (consecutive) {
+ expandedInput.pop_back();
+ }
+
expandedInput += replace;
+
// move to next one
start = s.find('<', start + var.size() + 2);
pos = end + 1;
diff --git a/Source/cmRuntimeDependencyArchive.cxx b/Source/cmRuntimeDependencyArchive.cxx
index 7a987c2..34b3105 100644
--- a/Source/cmRuntimeDependencyArchive.cxx
+++ b/Source/cmRuntimeDependencyArchive.cxx
@@ -39,7 +39,7 @@
std::string vsloc;
bool found = false;
# ifndef CMAKE_BOOTSTRAP
- if (gg->GetName().find(prefix) == 0) {
+ if (cmHasPrefix(gg->GetName(), prefix)) {
cmGlobalVisualStudioVersionedGenerator* vsgen =
static_cast<cmGlobalVisualStudioVersionedGenerator*>(gg);
if (vsgen->GetVSInstance(vsloc)) {
diff --git a/Source/cmServer.cxx b/Source/cmServer.cxx
index 3b2e5f3..434fb68 100644
--- a/Source/cmServer.cxx
+++ b/Source/cmServer.cxx
@@ -59,16 +59,12 @@
, SupportExperimental(supportExperimental)
{
// Register supported protocols:
- this->RegisterProtocol(new cmServerProtocol1);
+ this->RegisterProtocol(cm::make_unique<cmServerProtocol1>());
}
cmServer::~cmServer()
{
Close();
-
- for (cmServerProtocol* p : this->SupportedProtocols) {
- delete p;
- }
}
void cmServer::ProcessRequest(cmConnection* connection,
@@ -117,22 +113,22 @@
}
}
-void cmServer::RegisterProtocol(cmServerProtocol* protocol)
+void cmServer::RegisterProtocol(std::unique_ptr<cmServerProtocol> protocol)
{
if (protocol->IsExperimental() && !this->SupportExperimental) {
- delete protocol;
+ protocol.reset();
return;
}
auto version = protocol->ProtocolVersion();
assert(version.first >= 0);
assert(version.second >= 0);
- auto it = std::find_if(this->SupportedProtocols.begin(),
- this->SupportedProtocols.end(),
- [version](cmServerProtocol* p) {
- return p->ProtocolVersion() == version;
- });
+ auto it = std::find_if(
+ this->SupportedProtocols.begin(), this->SupportedProtocols.end(),
+ [version](const std::unique_ptr<cmServerProtocol>& p) {
+ return p->ProtocolVersion() == version;
+ });
if (it == this->SupportedProtocols.end()) {
- this->SupportedProtocols.push_back(protocol);
+ this->SupportedProtocols.push_back(std::move(protocol));
}
}
@@ -297,19 +293,20 @@
}
cmServerProtocol* cmServer::FindMatchingProtocol(
- const std::vector<cmServerProtocol*>& protocols, int major, int minor)
+ const std::vector<std::unique_ptr<cmServerProtocol>>& protocols, int major,
+ int minor)
{
cmServerProtocol* bestMatch = nullptr;
- for (auto protocol : protocols) {
+ for (const auto& protocol : protocols) {
auto version = protocol->ProtocolVersion();
if (major != version.first) {
continue;
}
if (minor == version.second) {
- return protocol;
+ return protocol.get();
}
if (!bestMatch || bestMatch->ProtocolVersion().second < version.second) {
- bestMatch = protocol;
+ bestMatch = protocol.get();
}
}
return minor < 0 ? bestMatch : nullptr;
diff --git a/Source/cmServer.h b/Source/cmServer.h
index 3d7027b..ec40738 100644
--- a/Source/cmServer.h
+++ b/Source/cmServer.h
@@ -103,7 +103,7 @@
cmFileMonitor* FileMonitor() const;
private:
- void RegisterProtocol(cmServerProtocol* protocol);
+ void RegisterProtocol(std::unique_ptr<cmServerProtocol> protocol);
// Callbacks from cmServerConnection:
@@ -149,12 +149,13 @@
const DebugInfo* debug) const;
static cmServerProtocol* FindMatchingProtocol(
- const std::vector<cmServerProtocol*>& protocols, int major, int minor);
+ const std::vector<std::unique_ptr<cmServerProtocol>>& protocols, int major,
+ int minor);
const bool SupportExperimental;
cmServerProtocol* Protocol = nullptr;
- std::vector<cmServerProtocol*> SupportedProtocols;
+ std::vector<std::unique_ptr<cmServerProtocol>> SupportedProtocols;
friend class cmServerProtocol;
friend class cmServerRequest;
diff --git a/Source/cmServerProtocol.cxx b/Source/cmServerProtocol.cxx
index 1d4ea01..c5f3463 100644
--- a/Source/cmServerProtocol.cxx
+++ b/Source/cmServerProtocol.cxx
@@ -182,7 +182,7 @@
std::string* errorMessage)
{
const std::string cachedValue =
- std::string(state->GetCacheEntryValue("CMAKE_HOME_DIRECTORY"));
+ *state->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
if (value.empty()) {
value = cachedValue;
return true;
@@ -205,9 +205,7 @@
const std::string& keyDescription,
std::string* errorMessage)
{
- const char* entry = state->GetCacheEntryValue(key);
- const std::string cachedValue =
- entry == nullptr ? std::string() : std::string(entry);
+ const std::string cachedValue = state->GetSafeCacheEntryValue(key);
if (value.empty()) {
value = cachedValue;
}
@@ -452,7 +450,7 @@
bool haveProperties = false;
for (auto const& prop : state->GetCacheEntryPropertyList(key)) {
haveProperties = true;
- props[prop] = state->GetCacheEntryProperty(key, prop);
+ props[prop] = *state->GetCacheEntryProperty(key, prop);
}
if (haveProperties) {
entry[kPROPERTIES_KEY] = props;
diff --git a/Source/cmSetCommand.cxx b/Source/cmSetCommand.cxx
index 5e2a146..5c55427 100644
--- a/Source/cmSetCommand.cxx
+++ b/Source/cmSetCommand.cxx
@@ -135,7 +135,7 @@
// see if this is already in the cache
cmState* state = status.GetMakefile().GetState();
- const char* existingValue = state->GetCacheEntryValue(variable);
+ cmProp existingValue = state->GetCacheEntryValue(variable);
if (existingValue &&
(state->GetCacheEntryType(variable) != cmStateEnums::UNINITIALIZED)) {
// if the set is trying to CACHE the value but the value
@@ -149,8 +149,8 @@
// if it is meant to be in the cache then define it in the cache
if (cache) {
- status.GetMakefile().AddCacheDefinition(variable, value.c_str(), docstring,
- type, force);
+ status.GetMakefile().AddCacheDefinition(variable, value, docstring, type,
+ force);
} else {
// add the definition
status.GetMakefile().AddDefinition(variable, value);
diff --git a/Source/cmSetPropertyCommand.cxx b/Source/cmSetPropertyCommand.cxx
index 3705727..4dbbbd7 100644
--- a/Source/cmSetPropertyCommand.cxx
+++ b/Source/cmSetPropertyCommand.cxx
@@ -235,14 +235,8 @@
if (!names.empty()) {
// Construct the directory name. Interpret relative paths with
// respect to the current directory.
- std::string dir = *names.begin();
- if (!cmSystemTools::FileIsFullPath(dir)) {
- dir = cmStrCat(status.GetMakefile().GetCurrentSourceDirectory(), '/',
- *names.begin());
- }
-
- // The local generators are associated with collapsed paths.
- dir = cmSystemTools::CollapseFullPath(dir);
+ std::string dir = cmSystemTools::CollapseFullPath(
+ *names.begin(), status.GetMakefile().GetCurrentSourceDirectory());
mf = status.GetMakefile().GetGlobalGenerator()->FindMakefile(dir);
if (!mf) {
@@ -307,7 +301,7 @@
if (remove) {
target->SetProperty(propertyName, nullptr);
} else {
- target->SetProperty(propertyName, propertyValue.c_str());
+ target->SetProperty(propertyName, propertyValue);
}
}
@@ -438,7 +432,7 @@
for (std::string const& name : names) {
// Get the source file.
cmake* cm = status.GetMakefile().GetCMakeInstance();
- const char* existingValue = cm->GetState()->GetCacheEntryValue(name);
+ cmProp existingValue = cm->GetState()->GetCacheEntryValue(name);
if (existingValue) {
if (!HandleCacheEntry(name, status.GetMakefile(), propertyName,
propertyValue, appendAsString, appendMode,
@@ -460,16 +454,15 @@
bool appendMode, bool remove)
{
// Set or append the property.
- const char* value = propertyValue.c_str();
cmState* state = makefile.GetState();
if (remove) {
state->RemoveCacheEntryProperty(cacheKey, propertyName);
}
if (appendMode) {
- state->AppendCacheEntryProperty(cacheKey, propertyName, value,
+ state->AppendCacheEntryProperty(cacheKey, propertyName, propertyValue,
appendAsString);
} else {
- state->SetCacheEntryProperty(cacheKey, propertyName, value);
+ state->SetCacheEntryProperty(cacheKey, propertyName, propertyValue);
}
return true;
@@ -505,13 +498,13 @@
bool appendMode, bool remove)
{
// Set or append the property.
- const char* value = propertyValue.c_str();
if (remove) {
file->RemoveProperty(propertyName);
} else if (appendMode) {
- file->AppendProperty(&makefile, propertyName, value, appendAsString);
+ file->AppendProperty(&makefile, propertyName, propertyValue,
+ appendAsString);
} else {
- file->SetProperty(&makefile, propertyName, value);
+ file->SetProperty(&makefile, propertyName, propertyValue);
}
return true;
}
diff --git a/Source/cmSiteNameCommand.cxx b/Source/cmSiteNameCommand.cxx
index d47f121..b2d905e 100644
--- a/Source/cmSiteNameCommand.cxx
+++ b/Source/cmSiteNameCommand.cxx
@@ -72,8 +72,7 @@
}
#endif
status.GetMakefile().AddCacheDefinition(
- args[0], siteName.c_str(),
- "Name of the computer/site where compile is being run",
+ args[0], siteName, "Name of the computer/site where compile is being run",
cmStateEnums::STRING);
return true;
diff --git a/Source/cmSourceFile.cxx b/Source/cmSourceFile.cxx
index fd9cacd..5dc8b05 100644
--- a/Source/cmSourceFile.cxx
+++ b/Source/cmSourceFile.cxx
@@ -361,7 +361,7 @@
return output.c_str();
}
- const char* retVal = this->Properties.GetPropertyValue(prop);
+ cmProp retVal = this->Properties.GetPropertyValue(prop);
if (!retVal) {
cmMakefile const* mf = this->Location.GetMakefile();
const bool chain =
@@ -369,9 +369,10 @@
if (chain) {
return mf->GetProperty(prop, chain);
}
+ return nullptr;
}
- return retVal;
+ return retVal->c_str();
}
const char* cmSourceFile::GetSafeProperty(const std::string& prop) const
diff --git a/Source/cmSourceFileLocation.cxx b/Source/cmSourceFileLocation.cxx
index 5f807b8..e852c05 100644
--- a/Source/cmSourceFileLocation.cxx
+++ b/Source/cmSourceFileLocation.cxx
@@ -4,6 +4,8 @@
#include <cassert>
+#include <cm/string_view>
+
#include "cmGlobalGenerator.h"
#include "cmMakefile.h"
#include "cmMessageType.h"
@@ -152,7 +154,7 @@
// Only a fixed set of extensions will be tried to match a file on
// disk. One of these must match if loc refers to this source file.
- std::string const& ext = this->Name.substr(loc.Name.size() + 1);
+ auto ext = cm::string_view(this->Name).substr(loc.Name.size() + 1);
cmMakefile const* mf = this->Makefile;
auto cm = mf->GetCMakeInstance();
return cm->IsSourceExtension(ext) || cm->IsHeaderExtension(ext);
diff --git a/Source/cmSourceGroup.cxx b/Source/cmSourceGroup.cxx
index 8c3ec9f..155068cb 100644
--- a/Source/cmSourceGroup.cxx
+++ b/Source/cmSourceGroup.cxx
@@ -4,6 +4,8 @@
#include <utility>
+#include <cm/memory>
+
#include "cmStringAlgorithms.h"
class cmSourceGroupInternals
@@ -16,7 +18,7 @@
const char* parentName)
: Name(std::move(name))
{
- this->Internal = new cmSourceGroupInternals;
+ this->Internal = cm::make_unique<cmSourceGroupInternals>();
this->SetGroupRegex(regex);
if (parentName) {
this->FullName = cmStrCat(parentName, '\\');
@@ -24,10 +26,7 @@
this->FullName += this->Name;
}
-cmSourceGroup::~cmSourceGroup()
-{
- delete this->Internal;
-}
+cmSourceGroup::~cmSourceGroup() = default;
cmSourceGroup::cmSourceGroup(cmSourceGroup const& r)
{
@@ -36,7 +35,7 @@
this->GroupRegex = r.GroupRegex;
this->GroupFiles = r.GroupFiles;
this->SourceFiles = r.SourceFiles;
- this->Internal = new cmSourceGroupInternals(*r.Internal);
+ this->Internal = cm::make_unique<cmSourceGroupInternals>(*r.Internal);
}
cmSourceGroup& cmSourceGroup::operator=(cmSourceGroup const& r)
diff --git a/Source/cmSourceGroup.h b/Source/cmSourceGroup.h
index 581dc5d..623cded 100644
--- a/Source/cmSourceGroup.h
+++ b/Source/cmSourceGroup.h
@@ -5,6 +5,7 @@
#include "cmConfigure.h" // IWYU pragma: keep
+#include <memory>
#include <set>
#include <string>
#include <vector>
@@ -122,7 +123,7 @@
*/
std::vector<const cmSourceFile*> SourceFiles;
- cmSourceGroupInternals* Internal;
+ std::unique_ptr<cmSourceGroupInternals> Internal;
};
#endif
diff --git a/Source/cmSourceGroupCommand.cxx b/Source/cmSourceGroupCommand.cxx
index cc62952..8350410 100644
--- a/Source/cmSourceGroupCommand.cxx
+++ b/Source/cmSourceGroupCommand.cxx
@@ -30,18 +30,6 @@
return cmTokenize(path, "\\/");
}
-std::string getFullFilePath(const std::string& currentPath,
- const std::string& path)
-{
- std::string fullPath = path;
-
- if (!cmSystemTools::FileIsFullPath(path)) {
- fullPath = cmStrCat(currentPath, '/', path);
- }
-
- return cmSystemTools::CollapseFullPath(fullPath);
-}
-
std::set<std::string> getSourceGroupFilesPaths(
const std::string& root, const std::vector<std::string>& files)
{
@@ -124,7 +112,8 @@
errorMsg = "Could not create source group for file: " + sgFilesPath;
return false;
}
- const std::string fullPath = getFullFilePath(root, sgFilesPath);
+ const std::string fullPath =
+ cmSystemTools::CollapseFullPath(sgFilesPath, root);
sg->AddGroupFile(fullPath);
}
}
@@ -255,10 +244,8 @@
parsedArguments[kFilesOptionName];
for (auto const& filesArg : filesArguments) {
std::string src = filesArg;
- if (!cmSystemTools::FileIsFullPath(src)) {
- src = cmStrCat(mf.GetCurrentSourceDirectory(), '/', filesArg);
- }
- src = cmSystemTools::CollapseFullPath(src);
+ src =
+ cmSystemTools::CollapseFullPath(src, mf.GetCurrentSourceDirectory());
sg->AddGroupFile(src);
}
}
diff --git a/Source/cmStandardLexer.h b/Source/cmStandardLexer.h
index 13f7622..55d23c1 100644
--- a/Source/cmStandardLexer.h
+++ b/Source/cmStandardLexer.h
@@ -3,6 +3,19 @@
#ifndef cmStandardLexer_h
#define cmStandardLexer_h
+#if !defined(_WIN32) && !defined(__sun)
+/* POSIX APIs are needed */
+# define _POSIX_C_SOURCE 200809L
+#endif
+#if defined(__sun) && defined(__GNUC__) && !defined(__cplusplus)
+/* C sources: for fileno and strdup */
+# define _XOPEN_SOURCE 600
+#endif
+#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
+/* For isascii */
+# define _XOPEN_SOURCE 700
+#endif
+
#include "cmsys/Configure.h" // IWYU pragma: keep
/* Disable some warnings. */
diff --git a/Source/cmState.cxx b/Source/cmState.cxx
index 9fc7615..5a113dd 100644
--- a/Source/cmState.cxx
+++ b/Source/cmState.cxx
@@ -34,30 +34,44 @@
cmState::~cmState() = default;
-const char* cmState::GetTargetTypeName(cmStateEnums::TargetType targetType)
+const std::string& cmState::GetTargetTypeName(
+ cmStateEnums::TargetType targetType)
{
+#define MAKE_STATIC_PROP(PROP) static const std::string prop##PROP = #PROP
+ MAKE_STATIC_PROP(STATIC_LIBRARY);
+ MAKE_STATIC_PROP(MODULE_LIBRARY);
+ MAKE_STATIC_PROP(SHARED_LIBRARY);
+ MAKE_STATIC_PROP(OBJECT_LIBRARY);
+ MAKE_STATIC_PROP(EXECUTABLE);
+ MAKE_STATIC_PROP(UTILITY);
+ MAKE_STATIC_PROP(GLOBAL_TARGET);
+ MAKE_STATIC_PROP(INTERFACE_LIBRARY);
+ MAKE_STATIC_PROP(UNKNOWN_LIBRARY);
+ static const std::string propEmpty;
+#undef MAKE_STATIC_PROP
+
switch (targetType) {
case cmStateEnums::STATIC_LIBRARY:
- return "STATIC_LIBRARY";
+ return propSTATIC_LIBRARY;
case cmStateEnums::MODULE_LIBRARY:
- return "MODULE_LIBRARY";
+ return propMODULE_LIBRARY;
case cmStateEnums::SHARED_LIBRARY:
- return "SHARED_LIBRARY";
+ return propSHARED_LIBRARY;
case cmStateEnums::OBJECT_LIBRARY:
- return "OBJECT_LIBRARY";
+ return propOBJECT_LIBRARY;
case cmStateEnums::EXECUTABLE:
- return "EXECUTABLE";
+ return propEXECUTABLE;
case cmStateEnums::UTILITY:
- return "UTILITY";
+ return propUTILITY;
case cmStateEnums::GLOBAL_TARGET:
- return "GLOBAL_TARGET";
+ return propGLOBAL_TARGET;
case cmStateEnums::INTERFACE_LIBRARY:
- return "INTERFACE_LIBRARY";
+ return propINTERFACE_LIBRARY;
case cmStateEnums::UNKNOWN_LIBRARY:
- return "UNKNOWN_LIBRARY";
+ return propUNKNOWN_LIBRARY;
}
assert(false && "Unexpected target type");
- return nullptr;
+ return propEmpty;
}
static const std::array<std::string, 7> cmCacheEntryTypes = {
@@ -132,23 +146,22 @@
return definitions;
}
-const char* cmState::GetCacheEntryValue(std::string const& key) const
+cmProp cmState::GetCacheEntryValue(std::string const& key) const
{
cmCacheManager::CacheEntry* e = this->CacheManager->GetCacheEntry(key);
if (!e) {
return nullptr;
}
- return e->Value.c_str();
+ return &e->Value;
}
std::string cmState::GetSafeCacheEntryValue(std::string const& key) const
{
- std::string retval;
- auto val = this->GetCacheEntryValue(key);
+ cmProp val = this->GetCacheEntryValue(key);
if (val) {
- retval = val;
+ return *val;
}
- return retval;
+ return std::string();
}
const std::string* cmState::GetInitializedCacheValue(
@@ -193,8 +206,8 @@
return it.GetPropertyList();
}
-const char* cmState::GetCacheEntryProperty(std::string const& key,
- std::string const& propertyName)
+cmProp cmState::GetCacheEntryProperty(std::string const& key,
+ std::string const& propertyName)
{
cmCacheManager::CacheIterator it = this->CacheManager->GetCacheIterator(key);
if (!it.PropertyExists(propertyName)) {
@@ -335,8 +348,8 @@
void cmState::DefineProperty(const std::string& name,
cmProperty::ScopeType scope,
- const char* ShortDescription,
- const char* FullDescription, bool chained)
+ const std::string& ShortDescription,
+ const std::string& FullDescription, bool chained)
{
this->PropertyDefinitions[scope].DefineProperty(
name, scope, ShortDescription, FullDescription, chained);
@@ -573,7 +586,7 @@
this->GlobalProperties.AppendProperty(prop, value, asString);
}
-const char* cmState::GetGlobalProperty(const std::string& prop)
+cmProp cmState::GetGlobalProperty(const std::string& prop)
{
if (prop == "CACHE_VARIABLES") {
std::vector<std::string> cacheKeys = this->GetCacheEntryKeys();
@@ -597,31 +610,49 @@
}
#define STRING_LIST_ELEMENT(F) ";" #F
if (prop == "CMAKE_C_KNOWN_FEATURES") {
- return &FOR_EACH_C_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_C_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
if (prop == "CMAKE_C90_KNOWN_FEATURES") {
- return &FOR_EACH_C90_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_C90_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
if (prop == "CMAKE_C99_KNOWN_FEATURES") {
- return &FOR_EACH_C99_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_C99_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
if (prop == "CMAKE_C11_KNOWN_FEATURES") {
- return &FOR_EACH_C11_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_C11_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
if (prop == "CMAKE_CXX_KNOWN_FEATURES") {
- return &FOR_EACH_CXX_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_CXX_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
if (prop == "CMAKE_CXX98_KNOWN_FEATURES") {
- return &FOR_EACH_CXX98_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_CXX98_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
if (prop == "CMAKE_CXX11_KNOWN_FEATURES") {
- return &FOR_EACH_CXX11_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_CXX11_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
if (prop == "CMAKE_CXX14_KNOWN_FEATURES") {
- return &FOR_EACH_CXX14_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_CXX14_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
if (prop == "CMAKE_CUDA_KNOWN_FEATURES") {
- return &FOR_EACH_CUDA_FEATURE(STRING_LIST_ELEMENT)[1];
+ static const std::string s_out(
+ &FOR_EACH_CUDA_FEATURE(STRING_LIST_ELEMENT)[1]);
+ return &s_out;
}
#undef STRING_LIST_ELEMENT
@@ -630,7 +661,8 @@
bool cmState::GetGlobalPropertyAsBool(const std::string& prop)
{
- return cmIsOn(this->GetGlobalProperty(prop));
+ cmProp p = this->GetGlobalProperty(prop);
+ return p && cmIsOn(*p);
}
void cmState::SetSourceDirectory(std::string const& sourceDirectory)
diff --git a/Source/cmState.h b/Source/cmState.h
index 6ee2b0c..e3fbfdc 100644
--- a/Source/cmState.h
+++ b/Source/cmState.h
@@ -30,6 +30,8 @@
class cmMessenger;
class cmExecutionStatus;
+using cmProp = const std::string*;
+
class cmState
{
friend class cmStateSnapshot;
@@ -51,7 +53,8 @@
CPack,
};
- static const char* GetTargetTypeName(cmStateEnums::TargetType targetType);
+ static const std::string& GetTargetTypeName(
+ cmStateEnums::TargetType targetType);
cmStateSnapshot CreateBaseSnapshot();
cmStateSnapshot CreateBuildsystemDirectorySnapshot(
@@ -87,7 +90,7 @@
bool DeleteCache(const std::string& path);
std::vector<std::string> GetCacheEntryKeys() const;
- const char* GetCacheEntryValue(std::string const& key) const;
+ cmProp GetCacheEntryValue(std::string const& key) const;
std::string GetSafeCacheEntryValue(std::string const& key) const;
const std::string* GetInitializedCacheValue(std::string const& key) const;
cmStateEnums::CacheEntryType GetCacheEntryType(std::string const& key) const;
@@ -102,8 +105,8 @@
void SetCacheEntryBoolProperty(std::string const& key,
std::string const& propertyName, bool value);
std::vector<std::string> GetCacheEntryPropertyList(std::string const& key);
- const char* GetCacheEntryProperty(std::string const& key,
- std::string const& propertyName);
+ cmProp GetCacheEntryProperty(std::string const& key,
+ std::string const& propertyName);
bool GetCacheEntryPropertyAsBool(std::string const& key,
std::string const& propertyName);
void AppendCacheEntryProperty(std::string const& key,
@@ -121,8 +124,8 @@
cmStateSnapshot Reset();
// Define a property
void DefineProperty(const std::string& name, cmProperty::ScopeType scope,
- const char* ShortDescription,
- const char* FullDescription, bool chain = false);
+ const std::string& ShortDescription,
+ const std::string& FullDescription, bool chain = false);
// get property definition
cmPropertyDefinition const* GetPropertyDefinition(
@@ -171,7 +174,7 @@
void SetGlobalProperty(const std::string& prop, const char* value);
void AppendGlobalProperty(const std::string& prop, const std::string& value,
bool asString = false);
- const char* GetGlobalProperty(const std::string& prop);
+ cmProp GetGlobalProperty(const std::string& prop);
bool GetGlobalPropertyAsBool(const std::string& prop);
std::string const& GetSourceDirectory() const;
diff --git a/Source/cmStateDirectory.cxx b/Source/cmStateDirectory.cxx
index 4f003ed..a4fe663 100644
--- a/Source/cmStateDirectory.cxx
+++ b/Source/cmStateDirectory.cxx
@@ -548,32 +548,31 @@
this->DirectoryState->Properties.AppendProperty(prop, value, asString);
}
-const char* cmStateDirectory::GetProperty(const std::string& prop) const
+cmProp cmStateDirectory::GetProperty(const std::string& prop) const
{
const bool chain =
this->Snapshot_.State->IsPropertyChained(prop, cmProperty::DIRECTORY);
return this->GetProperty(prop, chain);
}
-const char* cmStateDirectory::GetProperty(const std::string& prop,
- bool chain) const
+cmProp cmStateDirectory::GetProperty(const std::string& prop, bool chain) const
{
static std::string output;
output.clear();
if (prop == "PARENT_DIRECTORY") {
cmStateSnapshot parent = this->Snapshot_.GetBuildsystemDirectoryParent();
if (parent.IsValid()) {
- return parent.GetDirectory().GetCurrentSource().c_str();
+ return &parent.GetDirectory().GetCurrentSource();
}
- return "";
+ return &output;
}
if (prop == kBINARY_DIR) {
output = this->GetCurrentBinary();
- return output.c_str();
+ return &output;
}
if (prop == kSOURCE_DIR) {
output = this->GetCurrentSource();
- return output.c_str();
+ return &output;
}
if (prop == kSUBDIRECTORIES) {
std::vector<std::string> child_dirs;
@@ -584,11 +583,11 @@
child_dirs.push_back(ci.GetDirectory().GetCurrentSource());
}
output = cmJoin(child_dirs, ";");
- return output.c_str();
+ return &output;
}
if (prop == kBUILDSYSTEM_TARGETS) {
output = cmJoin(this->DirectoryState->NormalTargetNames, ";");
- return output.c_str();
+ return &output;
}
if (prop == "LISTFILE_STACK") {
@@ -600,41 +599,41 @@
}
std::reverse(listFiles.begin(), listFiles.end());
output = cmJoin(listFiles, ";");
- return output.c_str();
+ return &output;
}
if (prop == "CACHE_VARIABLES") {
output = cmJoin(this->Snapshot_.State->GetCacheEntryKeys(), ";");
- return output.c_str();
+ return &output;
}
if (prop == "VARIABLES") {
std::vector<std::string> res = this->Snapshot_.ClosureKeys();
cm::append(res, this->Snapshot_.State->GetCacheEntryKeys());
std::sort(res.begin(), res.end());
output = cmJoin(res, ";");
- return output.c_str();
+ return &output;
}
if (prop == "INCLUDE_DIRECTORIES") {
output = cmJoin(this->GetIncludeDirectoriesEntries(), ";");
- return output.c_str();
+ return &output;
}
if (prop == "COMPILE_OPTIONS") {
output = cmJoin(this->GetCompileOptionsEntries(), ";");
- return output.c_str();
+ return &output;
}
if (prop == "COMPILE_DEFINITIONS") {
output = cmJoin(this->GetCompileDefinitionsEntries(), ";");
- return output.c_str();
+ return &output;
}
if (prop == "LINK_OPTIONS") {
output = cmJoin(this->GetLinkOptionsEntries(), ";");
- return output.c_str();
+ return &output;
}
if (prop == "LINK_DIRECTORIES") {
output = cmJoin(this->GetLinkDirectoriesEntries(), ";");
- return output.c_str();
+ return &output;
}
- const char* retVal = this->DirectoryState->Properties.GetPropertyValue(prop);
+ cmProp retVal = this->DirectoryState->Properties.GetPropertyValue(prop);
if (!retVal && chain) {
cmStateSnapshot parentSnapshot =
this->Snapshot_.GetBuildsystemDirectoryParent();
@@ -649,7 +648,8 @@
bool cmStateDirectory::GetPropertyAsBool(const std::string& prop) const
{
- return cmIsOn(this->GetProperty(prop));
+ cmProp p = this->GetProperty(prop);
+ return p && cmIsOn(*p);
}
std::vector<std::string> cmStateDirectory::GetPropertyKeys() const
diff --git a/Source/cmStateDirectory.h b/Source/cmStateDirectory.h
index 53a2d54..8144160 100644
--- a/Source/cmStateDirectory.h
+++ b/Source/cmStateDirectory.h
@@ -16,6 +16,8 @@
#include "cmStateSnapshot.h"
#include "cmStringAlgorithms.h"
+using cmProp = const std::string*;
+
class cmStateDirectory
{
cmStateDirectory(
@@ -86,8 +88,8 @@
cmListFileBacktrace const& lfbt);
void AppendProperty(const std::string& prop, const std::string& value,
bool asString, cmListFileBacktrace const& lfbt);
- const char* GetProperty(const std::string& prop) const;
- const char* GetProperty(const std::string& prop, bool chain) const;
+ cmProp GetProperty(const std::string& prop) const;
+ cmProp GetProperty(const std::string& prop, bool chain) const;
bool GetPropertyAsBool(const std::string& prop) const;
std::vector<std::string> GetPropertyKeys() const;
diff --git a/Source/cmStateSnapshot.cxx b/Source/cmStateSnapshot.cxx
index 832e74e..d79df6f 100644
--- a/Source/cmStateSnapshot.cxx
+++ b/Source/cmStateSnapshot.cxx
@@ -411,11 +411,12 @@
this->Position->BuildSystemDirectory->LinkDirectoriesBacktraces,
this->Position->LinkDirectoriesPosition);
- const char* include_regex =
+ cmProp include_regex =
parent->BuildSystemDirectory->Properties.GetPropertyValue(
"INCLUDE_REGULAR_EXPRESSION");
this->Position->BuildSystemDirectory->Properties.SetProperty(
- "INCLUDE_REGULAR_EXPRESSION", include_regex);
+ "INCLUDE_REGULAR_EXPRESSION",
+ include_regex ? include_regex->c_str() : nullptr);
}
cmState* cmStateSnapshot::GetState() const
diff --git a/Source/cmStringCommand.cxx b/Source/cmStringCommand.cxx
index 9212195..7662204 100644
--- a/Source/cmStringCommand.cxx
+++ b/Source/cmStringCommand.cxx
@@ -124,6 +124,27 @@
return true;
}
+bool HandleHexCommand(std::vector<std::string> const& args,
+ cmExecutionStatus& status)
+{
+ if (args.size() != 3) {
+ status.SetError("Incorrect number of arguments");
+ return false;
+ }
+ auto const& instr = args[1];
+ auto const& outvar = args[2];
+ std::string output(instr.size() * 2, ' ');
+
+ std::string::size_type hexIndex = 0;
+ for (auto const& c : instr) {
+ sprintf(&output[hexIndex], "%.2x", static_cast<unsigned char>(c) & 0xFF);
+ hexIndex += 2;
+ }
+
+ status.GetMakefile().AddDefinition(outvar, output);
+ return true;
+}
+
bool HandleConfigureCommand(std::vector<std::string> const& args,
cmExecutionStatus& status)
{
@@ -936,6 +957,7 @@
{ "TOUPPER"_s, HandleToUpperCommand },
{ "COMPARE"_s, HandleCompareCommand },
{ "ASCII"_s, HandleAsciiCommand },
+ { "HEX"_s, HandleHexCommand },
{ "CONFIGURE"_s, HandleConfigureCommand },
{ "LENGTH"_s, HandleLengthCommand },
{ "APPEND"_s, HandleAppendCommand },
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index 9127c50..d290c0c 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -1,5 +1,15 @@
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
+
+#if !defined(_WIN32) && !defined(__sun)
+// POSIX APIs are needed
+# define _POSIX_C_SOURCE 200809L
+#endif
+#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
+// For isascii
+# define _XOPEN_SOURCE 700
+#endif
+
#include "cmSystemTools.h"
#include <cmext/algorithm>
@@ -25,6 +35,9 @@
#endif
#if !defined(CMAKE_BOOTSTRAP)
+# if defined(_WIN32)
+# include <cm/memory>
+# endif
# include "cmCryptoHash.h"
#endif
@@ -908,7 +921,6 @@
std::string thumbprint;
#if !defined(CMAKE_BOOTSTRAP) && defined(_WIN32)
- BYTE* certData = NULL;
CRYPT_INTEGER_BLOB cryptBlob;
HCERTSTORE certStore = NULL;
PCCERT_CONTEXT certContext = NULL;
@@ -920,12 +932,12 @@
if (certFile != INVALID_HANDLE_VALUE && certFile != NULL) {
DWORD fileSize = GetFileSize(certFile, NULL);
if (fileSize != INVALID_FILE_SIZE) {
- certData = new BYTE[fileSize];
+ auto certData = cm::make_unique<BYTE[]>(fileSize);
if (certData != NULL) {
DWORD dwRead = 0;
- if (ReadFile(certFile, certData, fileSize, &dwRead, NULL)) {
+ if (ReadFile(certFile, certData.get(), fileSize, &dwRead, NULL)) {
cryptBlob.cbData = fileSize;
- cryptBlob.pbData = certData;
+ cryptBlob.pbData = certData.get();
// Verify that this is a valid cert
if (PFXIsPFXBlob(&cryptBlob)) {
@@ -961,7 +973,6 @@
}
}
}
- delete[] certData;
}
}
CloseHandle(certFile);
@@ -1054,8 +1065,7 @@
if (type < 0 && !cmSystemTools::FileIsDirectory(fname)) {
continue;
}
- if (sfname.size() >= ppath.size() &&
- sfname.substr(0, ppath.size()) == ppath) {
+ if (cmHasPrefix(sfname, ppath)) {
files.push_back(fname);
res = true;
}
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 97d7fce..93c168a 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -78,7 +78,7 @@
}
template <>
-const char* cmTargetPropertyComputer::GetSources<cmTarget>(
+cmProp cmTargetPropertyComputer::GetSources<cmTarget>(
cmTarget const* tgt, cmMessenger* messenger,
cmListFileBacktrace const& context)
{
@@ -156,7 +156,7 @@
}
static std::string srcs;
srcs = ss.str();
- return srcs.c_str();
+ return &srcs;
}
class cmTargetInternals
@@ -300,6 +300,7 @@
initProp("PDB_OUTPUT_DIRECTORY");
initProp("COMPILE_PDB_OUTPUT_DIRECTORY");
initProp("FRAMEWORK");
+ initProp("FRAMEWORK_MULTI_CONFIG_POSTFIX");
initProp("Fortran_FORMAT");
initProp("Fortran_MODULE_DIRECTORY");
initProp("Fortran_COMPILER_LAUNCHER");
@@ -367,6 +368,7 @@
initProp("DISABLE_PRECOMPILE_HEADERS");
initProp("UNITY_BUILD");
initPropValue("UNITY_BUILD_BATCH_SIZE", "8");
+ initPropValue("PCH_WARN_INVALID", "ON");
#ifdef __APPLE__
if (this->GetGlobalGenerator()->IsXcode()) {
initProp("XCODE_SCHEME_ADDRESS_SANITIZER");
@@ -435,6 +437,13 @@
cmStrCat(cmSystemTools::UpperCase(configName), "_POSTFIX");
initProp(property);
}
+
+ if (impl->TargetType == cmStateEnums::SHARED_LIBRARY ||
+ impl->TargetType == cmStateEnums::STATIC_LIBRARY) {
+ std::string property = cmStrCat("FRAMEWORK_MULTI_CONFIG_POSTFIX_",
+ cmSystemTools::UpperCase(configName));
+ initProp(property);
+ }
}
}
@@ -880,7 +889,7 @@
cmListFileContext lfc = cmd.second;
lfc.FilePath = cmDir.ConvertToRelPathIfNotContained(
impl->Makefile->GetState()->GetSourceDirectory(), lfc.FilePath);
- s << " * " << lfc << std::endl;
+ s << " * " << lfc << '\n';
}
}
}
@@ -999,7 +1008,7 @@
dependencies += ";";
dependencies += lib;
dependencies += ";";
- mf.AddCacheDefinition(targetEntry, dependencies.c_str(),
+ mf.AddCacheDefinition(targetEntry, dependencies,
"Dependencies for the target", cmStateEnums::STATIC);
}
}
@@ -1605,7 +1614,9 @@
const std::string& prop, cmMessenger* messenger,
cmListFileBacktrace const& context) const
{
- return cmTargetPropertyComputer::GetProperty(this, prop, messenger, context);
+ cmProp retVal =
+ cmTargetPropertyComputer::GetProperty(this, prop, messenger, context);
+ return retVal ? retVal->c_str() : nullptr;
}
const char* cmTarget::GetProperty(const std::string& prop) const
@@ -1658,7 +1669,7 @@
}
// the type property returns what type the target is
if (prop == propTYPE) {
- return cmState::GetTargetTypeName(this->GetType());
+ return cmState::GetTargetTypeName(this->GetType()).c_str();
}
if (prop == propINCLUDE_DIRECTORIES) {
if (impl->IncludeDirectoriesEntries.empty()) {
@@ -1763,16 +1774,20 @@
}
}
- const char* retVal = impl->Properties.GetPropertyValue(prop);
+ cmProp retVal = impl->Properties.GetPropertyValue(prop);
if (!retVal) {
const bool chain =
impl->Makefile->GetState()->IsPropertyChained(prop, cmProperty::TARGET);
if (chain) {
- return impl->Makefile->GetStateSnapshot().GetDirectory().GetProperty(
+ retVal = impl->Makefile->GetStateSnapshot().GetDirectory().GetProperty(
prop, chain);
+ if (retVal) {
+ return retVal->c_str();
+ }
}
+ return nullptr;
}
- return retVal;
+ return retVal->c_str();
}
const char* cmTarget::GetSafeProperty(const std::string& prop) const
@@ -1920,7 +1935,7 @@
std::string suffix;
if (this->GetType() != cmStateEnums::INTERFACE_LIBRARY &&
- this->GetMappedConfig(desired_config, &loc, &imp, suffix)) {
+ this->GetMappedConfig(desired_config, loc, imp, suffix)) {
switch (artifact) {
case cmStateEnums::RuntimeBinaryArtifact:
if (loc) {
@@ -1990,7 +2005,7 @@
}
bool cmTarget::GetMappedConfig(std::string const& desired_config,
- const char** loc, const char** imp,
+ const char*& loc, const char*& imp,
std::string& suffix) const
{
std::string config_upper;
@@ -2028,30 +2043,30 @@
// If a mapping was found, check its configurations.
for (auto mci = mappedConfigs.begin();
- !*loc && !*imp && mci != mappedConfigs.end(); ++mci) {
+ !loc && !imp && mci != mappedConfigs.end(); ++mci) {
// Look for this configuration.
if (mci->empty()) {
// An empty string in the mapping has a special meaning:
// look up the config-less properties.
- *loc = this->GetProperty(locPropBase);
+ loc = this->GetProperty(locPropBase);
if (allowImp) {
- *imp = this->GetProperty("IMPORTED_IMPLIB");
+ imp = this->GetProperty("IMPORTED_IMPLIB");
}
// If it was found, set the suffix.
- if (*loc || *imp) {
+ if (loc || imp) {
suffix.clear();
}
} else {
std::string mcUpper = cmSystemTools::UpperCase(*mci);
std::string locProp = cmStrCat(locPropBase, '_', mcUpper);
- *loc = this->GetProperty(locProp);
+ loc = this->GetProperty(locProp);
if (allowImp) {
std::string impProp = cmStrCat("IMPORTED_IMPLIB_", mcUpper);
- *imp = this->GetProperty(impProp);
+ imp = this->GetProperty(impProp);
}
// If it was found, use it for all properties below.
- if (*loc || *imp) {
+ if (loc || imp) {
suffix = cmStrCat('_', mcUpper);
}
}
@@ -2060,59 +2075,59 @@
// If we needed to find one of the mapped configurations but did not
// then the target location is not found. The project does not want
// any other configuration.
- if (!mappedConfigs.empty() && !*loc && !*imp) {
+ if (!mappedConfigs.empty() && !loc && !imp) {
// Interface libraries are always available because their
- // library name is optional so it is okay to leave *loc empty.
+ // library name is optional so it is okay to leave loc empty.
return this->GetType() == cmStateEnums::INTERFACE_LIBRARY;
}
// If we have not yet found it then there are no mapped
// configurations. Look for an exact-match.
- if (!*loc && !*imp) {
+ if (!loc && !imp) {
std::string locProp = cmStrCat(locPropBase, suffix);
- *loc = this->GetProperty(locProp);
+ loc = this->GetProperty(locProp);
if (allowImp) {
std::string impProp = cmStrCat("IMPORTED_IMPLIB", suffix);
- *imp = this->GetProperty(impProp);
+ imp = this->GetProperty(impProp);
}
}
// If we have not yet found it then there are no mapped
// configurations and no exact match.
- if (!*loc && !*imp) {
+ if (!loc && !imp) {
// The suffix computed above is not useful.
suffix.clear();
// Look for a configuration-less location. This may be set by
// manually-written code.
- *loc = this->GetProperty(locPropBase);
+ loc = this->GetProperty(locPropBase);
if (allowImp) {
- *imp = this->GetProperty("IMPORTED_IMPLIB");
+ imp = this->GetProperty("IMPORTED_IMPLIB");
}
}
// If we have not yet found it then the project is willing to try
// any available configuration.
- if (!*loc && !*imp) {
+ if (!loc && !imp) {
std::vector<std::string> availableConfigs;
if (const char* iconfigs = this->GetProperty("IMPORTED_CONFIGURATIONS")) {
cmExpandList(iconfigs, availableConfigs);
}
for (auto aci = availableConfigs.begin();
- !*loc && !*imp && aci != availableConfigs.end(); ++aci) {
+ !loc && !imp && aci != availableConfigs.end(); ++aci) {
suffix = cmStrCat('_', cmSystemTools::UpperCase(*aci));
std::string locProp = cmStrCat(locPropBase, suffix);
- *loc = this->GetProperty(locProp);
+ loc = this->GetProperty(locProp);
if (allowImp) {
std::string impProp = cmStrCat("IMPORTED_IMPLIB", suffix);
- *imp = this->GetProperty(impProp);
+ imp = this->GetProperty(impProp);
}
}
}
// If we have not yet found it then the target location is not available.
- if (!*loc && !*imp) {
+ if (!loc && !imp) {
// Interface libraries are always available because their
- // library name is optional so it is okay to leave *loc empty.
+ // library name is optional so it is okay to leave loc empty.
return this->GetType() == cmStateEnums::INTERFACE_LIBRARY;
}
diff --git a/Source/cmTarget.h b/Source/cmTarget.h
index 286933b..463b234 100644
--- a/Source/cmTarget.h
+++ b/Source/cmTarget.h
@@ -191,8 +191,8 @@
bool IsImportedGloballyVisible() const;
bool IsPerConfig() const;
- bool GetMappedConfig(std::string const& desired_config, const char** loc,
- const char** imp, std::string& suffix) const;
+ bool GetMappedConfig(std::string const& desired_config, const char*& loc,
+ const char*& imp, std::string& suffix) const;
//! Return whether this target is an executable with symbol exports enabled.
bool IsExecutableWithExports() const;
diff --git a/Source/cmTargetPropertyComputer.h b/Source/cmTargetPropertyComputer.h
index df34f18..5387e00 100644
--- a/Source/cmTargetPropertyComputer.h
+++ b/Source/cmTargetPropertyComputer.h
@@ -14,15 +14,17 @@
class cmMessenger;
+using cmProp = const std::string*;
+
class cmTargetPropertyComputer
{
public:
template <typename Target>
- static const char* GetProperty(Target const* tgt, const std::string& prop,
- cmMessenger* messenger,
- cmListFileBacktrace const& context)
+ static cmProp GetProperty(Target const* tgt, const std::string& prop,
+ cmMessenger* messenger,
+ cmListFileBacktrace const& context)
{
- if (const char* loc = GetLocation(tgt, prop, messenger, context)) {
+ if (cmProp loc = GetLocation(tgt, prop, messenger, context)) {
return loc;
}
if (cmSystemTools::GetFatalErrorOccured()) {
@@ -52,9 +54,9 @@
std::string const& config);
template <typename Target>
- static const char* GetLocation(Target const* tgt, std::string const& prop,
- cmMessenger* messenger,
- cmListFileBacktrace const& context)
+ static cmProp GetLocation(Target const* tgt, std::string const& prop,
+ cmMessenger* messenger,
+ cmListFileBacktrace const& context)
{
// Watch for special "computed" properties that are dependent on
@@ -71,7 +73,7 @@
context)) {
return nullptr;
}
- return ComputeLocationForBuild(tgt).c_str();
+ return &ComputeLocationForBuild(tgt);
}
// Support "LOCATION_<CONFIG>".
@@ -82,7 +84,7 @@
return nullptr;
}
std::string configName = prop.substr(9);
- return ComputeLocation(tgt, configName).c_str();
+ return &ComputeLocation(tgt, configName);
}
// Support "<CONFIG>_LOCATION".
@@ -95,7 +97,7 @@
context)) {
return nullptr;
}
- return ComputeLocation(tgt, configName).c_str();
+ return &ComputeLocation(tgt, configName);
}
}
}
@@ -103,8 +105,8 @@
}
template <typename Target>
- static const char* GetSources(Target const* tgt, cmMessenger* messenger,
- cmListFileBacktrace const& context);
+ static cmProp GetSources(Target const* tgt, cmMessenger* messenger,
+ cmListFileBacktrace const& context);
};
#endif
diff --git a/Source/cmTest.cxx b/Source/cmTest.cxx
index 3b731cc..56c441a 100644
--- a/Source/cmTest.cxx
+++ b/Source/cmTest.cxx
@@ -34,15 +34,16 @@
const char* cmTest::GetProperty(const std::string& prop) const
{
- const char* retVal = this->Properties.GetPropertyValue(prop);
+ cmProp retVal = this->Properties.GetPropertyValue(prop);
if (!retVal) {
const bool chain =
this->Makefile->GetState()->IsPropertyChained(prop, cmProperty::TEST);
if (chain) {
return this->Makefile->GetProperty(prop, chain);
}
+ return nullptr;
}
- return retVal;
+ return retVal->c_str();
}
bool cmTest::GetPropertyAsBool(const std::string& prop) const
diff --git a/Source/cmTestGenerator.cxx b/Source/cmTestGenerator.cxx
index 333d4d5..1142dbd 100644
--- a/Source/cmTestGenerator.cxx
+++ b/Source/cmTestGenerator.cxx
@@ -134,7 +134,7 @@
ge.Parse(i.second)->Evaluate(this->LG, config));
}
this->GenerateInternalProperties(os);
- os << ")" << std::endl;
+ os << ")\n";
}
void cmTestGenerator::GenerateScriptNoConfig(std::ostream& os, Indent indent)
@@ -176,9 +176,9 @@
}
fout << c;
}
- fout << "\"";
+ fout << '"';
}
- fout << ")" << std::endl;
+ fout << ")\n";
// Output properties for the test.
fout << indent << "set_tests_properties(" << this->Test->GetName()
@@ -188,7 +188,7 @@
<< cmOutputConverter::EscapeForCMake(i.second);
}
this->GenerateInternalProperties(fout);
- fout << ")" << std::endl;
+ fout << ")\n";
}
void cmTestGenerator::GenerateInternalProperties(std::ostream& os)
@@ -213,7 +213,7 @@
prependTripleSeparator = true;
}
- os << "\"";
+ os << '"';
}
std::vector<std::string> cmTestGenerator::EvaluateCommandLineArguments(
diff --git a/Source/cmTimestamp.cxx b/Source/cmTimestamp.cxx
index 390fd16..13f73dc 100644
--- a/Source/cmTimestamp.cxx
+++ b/Source/cmTimestamp.cxx
@@ -1,5 +1,15 @@
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
+
+#if !defined(_WIN32) && !defined(__sun)
+// POSIX APIs are needed
+# define _POSIX_C_SOURCE 200809L
+#endif
+#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
+// For isascii
+# define _XOPEN_SOURCE 700
+#endif
+
#include "cmTimestamp.h"
#include <cstdlib>
diff --git a/Source/cmTryRunCommand.cxx b/Source/cmTryRunCommand.cxx
index 0e8e986..329b3b9 100644
--- a/Source/cmTryRunCommand.cxx
+++ b/Source/cmTryRunCommand.cxx
@@ -242,8 +242,7 @@
comment.c_str(), cmStateEnums::STRING);
cmState* state = this->Makefile->GetState();
- const char* existingValue =
- state->GetCacheEntryValue(this->RunResultVariable);
+ cmProp existingValue = state->GetCacheEntryValue(this->RunResultVariable);
if (existingValue) {
state->SetCacheEntryProperty(this->RunResultVariable, "ADVANCED", "1");
}
@@ -265,7 +264,7 @@
internalRunOutputName, "PLEASE_FILL_OUT-NOTFOUND", comment.c_str(),
cmStateEnums::STRING);
cmState* state = this->Makefile->GetState();
- const char* existing = state->GetCacheEntryValue(internalRunOutputName);
+ cmProp existing = state->GetCacheEntryValue(internalRunOutputName);
if (existing) {
state->SetCacheEntryProperty(internalRunOutputName, "ADVANCED", "1");
}
diff --git a/Source/cmUtilitySourceCommand.cxx b/Source/cmUtilitySourceCommand.cxx
index a43165c..5865a19 100644
--- a/Source/cmUtilitySourceCommand.cxx
+++ b/Source/cmUtilitySourceCommand.cxx
@@ -102,15 +102,15 @@
cmSystemTools::ReplaceString(utilityExecutable, "/./", "/");
// Enter the value into the cache.
- status.GetMakefile().AddCacheDefinition(
- cacheEntry, utilityExecutable.c_str(), "Path to an internal program.",
- cmStateEnums::FILEPATH);
+ status.GetMakefile().AddCacheDefinition(cacheEntry, utilityExecutable,
+ "Path to an internal program.",
+ cmStateEnums::FILEPATH);
// add a value into the cache that maps from the
// full path to the name of the project
cmSystemTools::ConvertToUnixSlashes(utilityExecutable);
- status.GetMakefile().AddCacheDefinition(
- utilityExecutable, utilityName.c_str(), "Executable to project name.",
- cmStateEnums::INTERNAL);
+ status.GetMakefile().AddCacheDefinition(utilityExecutable, utilityName,
+ "Executable to project name.",
+ cmStateEnums::INTERNAL);
return true;
}
diff --git a/Source/cmVisualStudio10TargetGenerator.cxx b/Source/cmVisualStudio10TargetGenerator.cxx
index 8da113e..abc8b6f 100644
--- a/Source/cmVisualStudio10TargetGenerator.cxx
+++ b/Source/cmVisualStudio10TargetGenerator.cxx
@@ -6,6 +6,7 @@
#include <set>
#include <cm/memory>
+#include <cm/string_view>
#include <cm/vector>
#include "windows.h"
@@ -22,6 +23,7 @@
#include "cmLocalVisualStudio10Generator.h"
#include "cmMakefile.h"
#include "cmSourceFile.h"
+#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmVisualStudioGeneratorOptions.h"
@@ -61,10 +63,10 @@
this->StartElement();
}
Elem(const Elem&) = delete;
- Elem(Elem& par, const std::string& tag)
+ Elem(Elem& par, cm::string_view tag)
: S(par.S)
, Indent(par.Indent + 1)
- , Tag(tag)
+ , Tag(std::string(tag))
{
par.SetHasElements();
this->StartElement();
@@ -78,22 +80,22 @@
}
std::ostream& WriteString(const char* line);
void StartElement() { this->WriteString("<") << this->Tag; }
- void Element(const std::string& tag, const std::string& val)
+ void Element(cm::string_view tag, std::string val)
{
- Elem(*this, tag).Content(val);
+ Elem(*this, tag).Content(std::move(val));
}
- Elem& Attribute(const char* an, const std::string& av)
+ Elem& Attribute(const char* an, std::string av)
{
- this->S << " " << an << "=\"" << cmVS10EscapeAttr(av) << "\"";
+ this->S << " " << an << "=\"" << cmVS10EscapeAttr(std::move(av)) << "\"";
return *this;
}
- void Content(const std::string& val)
+ void Content(std::string val)
{
if (!this->HasContent) {
this->S << ">";
this->HasContent = true;
}
- this->S << cmVS10EscapeXML(val);
+ this->S << cmVS10EscapeXML(std::move(val));
}
~Elem()
{
@@ -556,10 +558,11 @@
std::vector<std::string> keys = this->GeneratorTarget->GetPropertyKeys();
for (std::string const& keyIt : keys) {
- static const char* prefix = "VS_GLOBAL_";
- if (keyIt.find(prefix) != 0)
+ static const cm::string_view prefix = "VS_GLOBAL_";
+ if (!cmHasPrefix(keyIt, prefix))
continue;
- std::string globalKey = keyIt.substr(strlen(prefix));
+ cm::string_view globalKey =
+ cm::string_view(keyIt).substr(prefix.length());
// Skip invalid or separately-handled properties.
if (globalKey.empty() || globalKey == "PROJECT_TYPES" ||
globalKey == "ROOTNAMESPACE" || globalKey == "KEYWORD") {
@@ -790,21 +793,14 @@
for (std::string const& ri : packageReferences) {
size_t versionIndex = ri.find_last_of('_');
if (versionIndex != std::string::npos) {
- WritePackageReference(e1, ri.substr(0, versionIndex),
- ri.substr(versionIndex + 1));
+ Elem e2(e1, "PackageReference");
+ e2.Attribute("Include", ri.substr(0, versionIndex));
+ e2.Attribute("Version", ri.substr(versionIndex + 1));
}
}
}
}
-void cmVisualStudio10TargetGenerator::WritePackageReference(
- Elem& e1, std::string const& ref, std::string const& version)
-{
- Elem e2(e1, "PackageReference");
- e2.Attribute("Include", ref);
- e2.Attribute("Version", version);
-}
-
void cmVisualStudio10TargetGenerator::WriteDotNetReferences(Elem& e0)
{
std::vector<std::string> references;
@@ -814,17 +810,15 @@
}
cmPropertyMap const& props = this->GeneratorTarget->Target->GetProperties();
for (auto const& i : props.GetList()) {
- if (i.first.find("VS_DOTNET_REFERENCE_") == 0) {
- std::string name = i.first.substr(20);
- if (!name.empty()) {
- std::string path = i.second;
- if (!cmsys::SystemTools::FileIsFullPath(path)) {
- path = this->Makefile->GetCurrentSourceDirectory() + "/" + path;
- }
- ConvertToWindowsSlash(path);
- this->DotNetHintReferences[""].push_back(
- DotNetHintReference(name, path));
+ static const cm::string_view vsDnRef = "VS_DOTNET_REFERENCE_";
+ if (cmHasPrefix(i.first, vsDnRef)) {
+ std::string path = i.second;
+ if (!cmsys::SystemTools::FileIsFullPath(path)) {
+ path = this->Makefile->GetCurrentSourceDirectory() + "/" + path;
}
+ ConvertToWindowsSlash(path);
+ this->DotNetHintReferences[""].emplace_back(
+ DotNetHintReference(i.first.substr(vsDnRef.length()), path));
}
}
if (!references.empty() || !this->DotNetHintReferences.empty()) {
@@ -837,7 +831,7 @@
cmsys::SystemTools::GetFilenameWithoutLastExtension(ri);
std::string path = ri;
ConvertToWindowsSlash(path);
- this->DotNetHintReferences[""].push_back(
+ this->DotNetHintReferences[""].emplace_back(
DotNetHintReference(name, path));
} else {
this->WriteDotNetReference(e1, ri, "", "");
@@ -910,12 +904,8 @@
CustomTags tags;
cmPropertyMap const& props = this->GeneratorTarget->Target->GetProperties();
for (const auto& i : props.GetList()) {
- if (i.first.find(refPropFullPrefix) == 0) {
- std::string refTag = i.first.substr(refPropFullPrefix.length());
- std::string refVal = i.second;
- if (!refTag.empty() && !refVal.empty()) {
- tags[refTag] = refVal;
- }
+ if (cmHasPrefix(i.first, refPropFullPrefix) && !i.second.empty()) {
+ tags[i.first.substr(refPropFullPrefix.length())] = i.second;
}
}
for (auto const& tag : tags) {
@@ -952,7 +942,7 @@
// subdirectory
// of the .csproj file, we have to use relative pathnames, otherwise
// visual studio does not show the file in the IDE. Sorry.
- if (obj.find(srcDir) == 0) {
+ if (cmHasPrefix(obj, srcDir)) {
obj = this->ConvertPath(obj, true);
ConvertToWindowsSlash(obj);
useRelativePath = true;
@@ -981,17 +971,11 @@
// If the resource was NOT added using a relative path (which should
// be the default), we have to provide a link here
if (!useRelativePath) {
- std::string link;
- if (obj.find(srcDir) == 0) {
- link = obj.substr(srcDir.length() + 1);
- } else if (obj.find(binDir) == 0) {
- link = obj.substr(binDir.length() + 1);
- } else {
+ std::string link = this->GetCSharpSourceLink(oi);
+ if (link.empty()) {
link = cmsys::SystemTools::GetFilenameName(obj);
}
- if (!link.empty()) {
- e2.Element("Link", link);
- }
+ e2.Element("Link", link);
}
// Determine if this is a generated resource from a .Designer.cs file
std::string designerResource =
@@ -1005,10 +989,10 @@
}
if (!generator.empty()) {
e2.Element("Generator", generator);
- if (designerResource.find(srcDir) == 0) {
- designerResource = designerResource.substr(srcDir.length() + 1);
- } else if (designerResource.find(binDir) == 0) {
- designerResource = designerResource.substr(binDir.length() + 1);
+ if (cmHasPrefix(designerResource, srcDir)) {
+ designerResource.erase(0, srcDir.length());
+ } else if (cmHasPrefix(designerResource, binDir)) {
+ designerResource.erase(0, binDir.length());
} else {
designerResource =
cmsys::SystemTools::GetFilenameName(designerResource);
@@ -1019,11 +1003,12 @@
}
const cmPropertyMap& props = oi->GetProperties();
for (const std::string& p : props.GetKeys()) {
- static const std::string propNamePrefix = "VS_CSHARP_";
- if (p.find(propNamePrefix) == 0) {
- std::string tagName = p.substr(propNamePrefix.length());
+ static const cm::string_view propNamePrefix = "VS_CSHARP_";
+ if (cmHasPrefix(p, propNamePrefix)) {
+ cm::string_view tagName =
+ cm::string_view(p).substr(propNamePrefix.length());
if (!tagName.empty()) {
- std::string value = props.GetPropertyValue(p);
+ const std::string& value = *props.GetPropertyValue(p);
if (!value.empty()) {
e2.Element(tagName, value);
}
@@ -1054,25 +1039,6 @@
Elem e2(e1, xamlType);
this->WriteSource(e2, oi);
e2.SetHasElements();
- if (this->ProjectType == csproj && !this->InSourceBuild) {
- // add <Link> tag to written XAML source if necessary
- const std::string& srcDir =
- this->Makefile->GetCurrentSourceDirectory();
- const std::string& binDir =
- this->Makefile->GetCurrentBinaryDirectory();
- std::string link;
- if (obj.find(srcDir) == 0) {
- link = obj.substr(srcDir.length() + 1);
- } else if (obj.find(binDir) == 0) {
- link = obj.substr(binDir.length() + 1);
- } else {
- link = cmsys::SystemTools::GetFilenameName(obj);
- }
- if (!link.empty()) {
- ConvertToWindowsSlash(link);
- e2.Element("Link", link);
- }
- }
e2.Element("SubType", "Designer");
}
}
@@ -1442,13 +1408,8 @@
} else {
Elem e1(e0, "ItemGroup");
Elem e2(e1, "None");
- std::string link;
- this->GetCSharpSourceLink(source, link);
this->WriteSource(e2, source);
e2.SetHasElements();
- if (!link.empty()) {
- e2.Element("Link", link);
- }
}
for (std::string const& c : this->Configurations) {
cmCustomCommandGenerator ccg(command, c, lg);
@@ -1779,25 +1740,70 @@
if (this->IsResxHeader(fileName)) {
e2.Element("FileType", "CppForm");
} else if (this->IsXamlHeader(fileName)) {
- std::string xamlFileName = fileName.substr(0, fileName.find_last_of("."));
- e2.Element("DependentUpon", xamlFileName);
+ e2.Element("DependentUpon",
+ fileName.substr(0, fileName.find_last_of(".")));
}
}
+void cmVisualStudio10TargetGenerator::ParseSettingsProperty(
+ const char* settingsPropertyValue, ConfigToSettings& toolSettings)
+{
+ if (settingsPropertyValue) {
+ cmGeneratorExpression ge;
+
+ std::unique_ptr<cmCompiledGeneratorExpression> cge =
+ ge.Parse(settingsPropertyValue);
+
+ for (const std::string& config : this->Configurations) {
+ std::string evaluated = cge->Evaluate(this->LocalGenerator, config);
+
+ std::vector<std::string> settings = cmExpandedList(evaluated);
+ for (const std::string& setting : settings) {
+ const std::string::size_type assignment = setting.find('=');
+ if (assignment != std::string::npos) {
+ const std::string propName = setting.substr(0, assignment);
+ const std::string propValue = setting.substr(assignment + 1);
+
+ if (!propValue.empty()) {
+ toolSettings[config][propName] = propValue;
+ }
+ }
+ }
+ }
+ }
+}
+
+bool cmVisualStudio10TargetGenerator::PropertyIsSameInAllConfigs(
+ const ConfigToSettings& toolSettings, const std::string& propName)
+{
+ std::string firstPropValue = "";
+ for (const auto& configToSettings : toolSettings) {
+ const std::unordered_map<std::string, std::string>& settings =
+ configToSettings.second;
+
+ if (firstPropValue.empty()) {
+ if (settings.find(propName) != settings.end()) {
+ firstPropValue = settings.find(propName)->second;
+ }
+ }
+
+ if (settings.find(propName) == settings.end()) {
+ return false;
+ }
+
+ if (settings.find(propName)->second != firstPropValue) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
void cmVisualStudio10TargetGenerator::WriteExtraSource(Elem& e1,
cmSourceFile const* sf)
{
bool toolHasSettings = false;
const char* tool = "None";
- std::string shaderType;
- std::string shaderEntryPoint;
- std::string shaderModel;
- std::string shaderAdditionalFlags;
- std::string shaderDisableOptimizations;
- std::string shaderEnableDebug;
- std::string shaderObjectFileName;
- std::string outputHeaderFile;
- std::string variableName;
std::string settingsGenerator;
std::string settingsLastGenOutput;
std::string sourceLink;
@@ -1805,76 +1811,84 @@
std::string copyToOutDir;
std::string includeInVsix;
std::string ext = cmSystemTools::LowerCase(sf->GetExtension());
- if (this->ProjectType == csproj) {
- // EVERY extra source file must have a <Link>, otherwise it might not
- // be visible in Visual Studio at all. The path relative to current
- // source- or binary-dir is used within the link, if the file is
- // in none of these paths, it is added with the plain filename without
- // any path. This means the file will show up at root-level of the csproj
- // (where CMakeLists.txt etc. are).
- if (!this->InSourceBuild) {
- toolHasSettings = true;
- std::string fullFileName = sf->GetFullPath();
- std::string srcDir = this->Makefile->GetCurrentSourceDirectory();
- std::string binDir = this->Makefile->GetCurrentBinaryDirectory();
- if (fullFileName.find(binDir) != std::string::npos) {
- sourceLink.clear();
- } else if (fullFileName.find(srcDir) != std::string::npos) {
- sourceLink = fullFileName.substr(srcDir.length() + 1);
- } else {
- // fallback: add plain filename without any path
- sourceLink = cmsys::SystemTools::GetFilenameName(fullFileName);
- }
- if (!sourceLink.empty()) {
- ConvertToWindowsSlash(sourceLink);
- }
- }
+ ConfigToSettings toolSettings;
+ for (const auto& config : this->Configurations) {
+ toolSettings[config];
+ }
+
+ if (this->ProjectType == csproj && !this->InSourceBuild) {
+ toolHasSettings = true;
}
if (ext == "hlsl") {
tool = "FXCompile";
// Figure out the type of shader compiler to use.
if (const char* st = sf->GetProperty("VS_SHADER_TYPE")) {
- shaderType = st;
- toolHasSettings = true;
+ for (const std::string& config : this->Configurations) {
+ toolSettings[config]["ShaderType"] = st;
+ }
}
// Figure out which entry point to use if any
if (const char* se = sf->GetProperty("VS_SHADER_ENTRYPOINT")) {
- shaderEntryPoint = se;
- toolHasSettings = true;
+ for (const std::string& config : this->Configurations) {
+ toolSettings[config]["EntryPointName"] = se;
+ }
}
// Figure out which shader model to use if any
if (const char* sm = sf->GetProperty("VS_SHADER_MODEL")) {
- shaderModel = sm;
- toolHasSettings = true;
+ for (const std::string& config : this->Configurations) {
+ toolSettings[config]["ShaderModel"] = sm;
+ }
}
// Figure out which output header file to use if any
if (const char* ohf = sf->GetProperty("VS_SHADER_OUTPUT_HEADER_FILE")) {
- outputHeaderFile = ohf;
- toolHasSettings = true;
+ for (const std::string& config : this->Configurations) {
+ toolSettings[config]["HeaderFileOutput"] = ohf;
+ }
}
// Figure out which variable name to use if any
if (const char* vn = sf->GetProperty("VS_SHADER_VARIABLE_NAME")) {
- variableName = vn;
- toolHasSettings = true;
+ for (const std::string& config : this->Configurations) {
+ toolSettings[config]["VariableName"] = vn;
+ }
}
// Figure out if there's any additional flags to use
if (const char* saf = sf->GetProperty("VS_SHADER_FLAGS")) {
- shaderAdditionalFlags = saf;
- toolHasSettings = true;
+ for (const std::string& config : this->Configurations) {
+ toolSettings[config]["AdditionalOptions"] = saf;
+ }
}
// Figure out if debug information should be generated
if (const char* sed = sf->GetProperty("VS_SHADER_ENABLE_DEBUG")) {
- shaderEnableDebug = sed;
- toolHasSettings = true;
+ cmGeneratorExpression ge;
+ std::unique_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(sed);
+
+ for (const std::string& config : this->Configurations) {
+ std::string evaluated = cge->Evaluate(this->LocalGenerator, config);
+
+ if (!evaluated.empty()) {
+ toolSettings[config]["EnableDebuggingInformation"] =
+ cmIsOn(evaluated) ? "true" : "false";
+ }
+ }
}
// Figure out if optimizations should be disabled
if (const char* sdo = sf->GetProperty("VS_SHADER_DISABLE_OPTIMIZATIONS")) {
- shaderDisableOptimizations = sdo;
- toolHasSettings = true;
+ cmGeneratorExpression ge;
+ std::unique_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(sdo);
+
+ for (const std::string& config : this->Configurations) {
+ std::string evaluated = cge->Evaluate(this->LocalGenerator, config);
+
+ if (!evaluated.empty()) {
+ toolSettings[config]["DisableOptimizations"] =
+ cmIsOn(evaluated) ? "true" : "false";
+ }
+ }
}
if (const char* sofn = sf->GetProperty("VS_SHADER_OBJECT_FILE_NAME")) {
- shaderObjectFileName = sofn;
- toolHasSettings = true;
+ for (const std::string& config : this->Configurations) {
+ toolSettings[config]["ObjectFileOutput"] = sofn;
+ }
}
} else if (ext == "jpg" || ext == "png") {
tool = "Image";
@@ -1944,11 +1958,55 @@
}
}
+ if (ParsedToolTargetSettings.find(tool) == ParsedToolTargetSettings.end()) {
+ const char* toolTargetProperty =
+ this->GeneratorTarget->Target->GetProperty("VS_SOURCE_SETTINGS_" +
+ std::string(tool));
+ ConfigToSettings toolTargetSettings;
+ ParseSettingsProperty(toolTargetProperty, toolTargetSettings);
+
+ ParsedToolTargetSettings[tool] = toolTargetSettings;
+ }
+
+ for (const auto& configToSetting : ParsedToolTargetSettings[tool]) {
+ for (const auto& setting : configToSetting.second) {
+ toolSettings[configToSetting.first][setting.first] = setting.second;
+ }
+ }
+
+ ParseSettingsProperty(sf->GetProperty("VS_SETTINGS"), toolSettings);
+
+ if (!toolSettings.empty()) {
+ toolHasSettings = true;
+ }
+
Elem e2(e1, tool);
this->WriteSource(e2, sf);
if (toolHasSettings) {
e2.SetHasElements();
+ std::vector<std::string> writtenSettings;
+ for (const auto& configSettings : toolSettings) {
+ for (const auto& setting : configSettings.second) {
+
+ if (std::find(writtenSettings.begin(), writtenSettings.end(),
+ setting.first) != writtenSettings.end()) {
+ continue;
+ }
+
+ if (PropertyIsSameInAllConfigs(toolSettings, setting.first)) {
+ e2.Element(setting.first, setting.second);
+ writtenSettings.push_back(setting.first);
+ } else {
+ e2.WritePlatformConfigTag(setting.first,
+ "'$(Configuration)|$(Platform)'=='" +
+ configSettings.first + "|" +
+ this->Platform + "'",
+ setting.second);
+ }
+ }
+ }
+
if (!deployContent.empty()) {
cmGeneratorExpression ge;
std::unique_ptr<cmCompiledGeneratorExpression> cge =
@@ -1974,82 +2032,13 @@
}
}
}
- if (!shaderType.empty()) {
- e2.Element("ShaderType", shaderType);
- }
- if (!shaderEntryPoint.empty()) {
- e2.Element("EntryPointName", shaderEntryPoint);
- }
- if (!shaderModel.empty()) {
- e2.Element("ShaderModel", shaderModel);
- }
- if (!outputHeaderFile.empty()) {
- for (size_t i = 0; i != this->Configurations.size(); ++i) {
- e2.WritePlatformConfigTag("HeaderFileOutput",
- "'$(Configuration)|$(Platform)'=='" +
- this->Configurations[i] + "|" +
- this->Platform + "'",
- outputHeaderFile);
- }
- }
- if (!variableName.empty()) {
- for (size_t i = 0; i != this->Configurations.size(); ++i) {
- e2.WritePlatformConfigTag("VariableName",
- "'$(Configuration)|$(Platform)'=='" +
- this->Configurations[i] + "|" +
- this->Platform + "'",
- variableName);
- }
- }
- if (!shaderEnableDebug.empty()) {
- cmGeneratorExpression ge;
- std::unique_ptr<cmCompiledGeneratorExpression> cge =
- ge.Parse(shaderEnableDebug);
- for (size_t i = 0; i != this->Configurations.size(); ++i) {
- const std::string& enableDebug =
- cge->Evaluate(this->LocalGenerator, this->Configurations[i]);
- if (!enableDebug.empty()) {
- e2.WritePlatformConfigTag("EnableDebuggingInformation",
- "'$(Configuration)|$(Platform)'=='" +
- this->Configurations[i] + "|" +
- this->Platform + "'",
- cmIsOn(enableDebug) ? "true" : "false");
- }
- }
- }
- if (!shaderDisableOptimizations.empty()) {
- cmGeneratorExpression ge;
- std::unique_ptr<cmCompiledGeneratorExpression> cge =
- ge.Parse(shaderDisableOptimizations);
-
- for (size_t i = 0; i != this->Configurations.size(); ++i) {
- const std::string& disableOptimizations =
- cge->Evaluate(this->LocalGenerator, this->Configurations[i]);
- if (!disableOptimizations.empty()) {
- e2.WritePlatformConfigTag(
- "DisableOptimizations",
- "'$(Configuration)|$(Platform)'=='" + this->Configurations[i] +
- "|" + this->Platform + "'",
- (cmIsOn(disableOptimizations) ? "true" : "false"));
- }
- }
- }
- if (!shaderObjectFileName.empty()) {
- e2.Element("ObjectFileOutput", shaderObjectFileName);
- }
- if (!shaderAdditionalFlags.empty()) {
- e2.Element("AdditionalOptions", shaderAdditionalFlags);
- }
if (!settingsGenerator.empty()) {
e2.Element("Generator", settingsGenerator);
}
if (!settingsLastGenOutput.empty()) {
e2.Element("LastGenOutput", settingsLastGenOutput);
}
- if (!sourceLink.empty()) {
- e2.Element("Link", sourceLink);
- }
if (!subType.empty()) {
e2.Element("SubType", subType);
}
@@ -2102,6 +2091,20 @@
ConvertToWindowsSlash(sourceFile);
e2.Attribute("Include", sourceFile);
+ if (this->ProjectType == csproj && !this->InSourceBuild) {
+ // For out of source projects we have to provide a link (if not specified
+ // via property) for every source file (besides .cs files) otherwise they
+ // will not be visible in VS at all.
+ // First we check if the file is in a source group, then we check if the
+ // file path is relative to current source- or binary-dir, otherwise it is
+ // added with the plain filename without any path. This means the file will
+ // show up at root-level of the csproj (where CMakeLists.txt etc. are).
+ std::string link = this->GetCSharpSourceLink(sf);
+ if (link.empty())
+ link = cmsys::SystemTools::GetFilenameName(sf->GetFullPath());
+ e2.Element("Link", link);
+ }
+
ToolSource toolSource = { sf, forceRelative };
this->Tools[e2.Tag].push_back(toolSource);
}
@@ -2454,19 +2457,13 @@
}
if (this->IsXamlSource(source->GetFullPath())) {
const std::string& fileName = source->GetFullPath();
- std::string xamlFileName = fileName.substr(0, fileName.find_last_of("."));
- e2.Element("DependentUpon", xamlFileName);
+ e2.Element("DependentUpon",
+ fileName.substr(0, fileName.find_last_of(".")));
}
if (this->ProjectType == csproj) {
std::string f = source->GetFullPath();
using CsPropMap = std::map<std::string, std::string>;
CsPropMap sourceFileTags;
- // set <Link> tag if necessary
- std::string link;
- this->GetCSharpSourceLink(source, link);
- if (!link.empty()) {
- sourceFileTags["Link"] = link;
- }
this->GetCSharpSourceProperties(&sf, sourceFileTags);
// write source file specific tags
if (!sourceFileTags.empty()) {
@@ -4845,11 +4842,11 @@
if (this->ProjectType == csproj) {
const cmPropertyMap& props = sf->GetProperties();
for (const std::string& p : props.GetKeys()) {
- static const std::string propNamePrefix = "VS_CSHARP_";
- if (p.find(propNamePrefix) == 0) {
+ static const cm::string_view propNamePrefix = "VS_CSHARP_";
+ if (cmHasPrefix(p, propNamePrefix)) {
std::string tagName = p.substr(propNamePrefix.length());
if (!tagName.empty()) {
- const std::string val = props.GetPropertyValue(p);
+ const std::string& val = *props.GetPropertyValue(p);
if (!val.empty()) {
tags[tagName] = val;
} else {
@@ -4869,24 +4866,34 @@
}
}
-void cmVisualStudio10TargetGenerator::GetCSharpSourceLink(
- cmSourceFile const* sf, std::string& link)
+std::string cmVisualStudio10TargetGenerator::GetCSharpSourceLink(
+ cmSourceFile const* source)
{
- std::string const& sourceFilePath = sf->GetFullPath();
- std::string const& binaryDir = LocalGenerator->GetCurrentBinaryDirectory();
-
- if (!cmSystemTools::IsSubDirectory(sourceFilePath, binaryDir)) {
- const std::string& stripFromPath =
- this->Makefile->GetCurrentSourceDirectory();
- if (sourceFilePath.find(stripFromPath) == 0) {
- if (const char* l = sf->GetProperty("VS_CSHARP_Link")) {
- link = l;
- } else {
- link = sourceFilePath.substr(stripFromPath.length() + 1);
- }
- ConvertToWindowsSlash(link);
- }
+ // For out of source files, we first check if a matching source group
+ // for this file exists, otherwise we check if the path relative to current
+ // source- or binary-dir is used within the link and return that
+ std::string link;
+ std::string const& fullFileName = source->GetFullPath();
+ std::string const& srcDir = this->Makefile->GetCurrentSourceDirectory();
+ std::string const& binDir = this->Makefile->GetCurrentBinaryDirectory();
+ // unfortunately we have to copy the source groups, because
+ // FindSourceGroup uses a regex which is modifying the group
+ std::vector<cmSourceGroup> sourceGroups = this->Makefile->GetSourceGroups();
+ cmSourceGroup* sourceGroup =
+ this->Makefile->FindSourceGroup(fullFileName, sourceGroups);
+ if (sourceGroup && !sourceGroup->GetFullName().empty()) {
+ link = sourceGroup->GetFullName() + "/" +
+ cmsys::SystemTools::GetFilenameName(fullFileName);
+ } else if (cmHasPrefix(fullFileName, srcDir)) {
+ link = fullFileName.substr(srcDir.length() + 1);
+ } else if (cmHasPrefix(fullFileName, binDir)) {
+ link = fullFileName.substr(binDir.length() + 1);
+ } else if (const char* l = source->GetProperty("VS_CSHARP_Link")) {
+ link = l;
}
+
+ ConvertToWindowsSlash(link);
+ return link;
}
std::string cmVisualStudio10TargetGenerator::GetCMakeFilePath(
diff --git a/Source/cmVisualStudio10TargetGenerator.h b/Source/cmVisualStudio10TargetGenerator.h
index 30027c9..e588de8 100644
--- a/Source/cmVisualStudio10TargetGenerator.h
+++ b/Source/cmVisualStudio10TargetGenerator.h
@@ -10,6 +10,7 @@
#include <memory>
#include <set>
#include <string>
+#include <unordered_map>
#include <vector>
class cmComputeLinkInformation;
@@ -73,8 +74,6 @@
std::vector<size_t> const& exclude_configs);
void WriteAllSources(Elem& e0);
void WritePackageReferences(Elem& e0);
- void WritePackageReference(Elem& e1, std::string const& ref,
- std::string const& version);
void WriteDotNetReferences(Elem& e0);
void WriteDotNetReference(Elem& e1, std::string const& ref,
std::string const& hint,
@@ -183,7 +182,7 @@
std::map<std::string, std::string>& tags);
void WriteCSharpSourceProperties(
Elem& e2, const std::map<std::string, std::string>& tags);
- void GetCSharpSourceLink(cmSourceFile const* sf, std::string& link);
+ std::string GetCSharpSourceLink(cmSourceFile const* source);
private:
friend class cmVS10GeneratorOptions;
@@ -236,6 +235,15 @@
using ToolSourceMap = std::map<std::string, ToolSources>;
ToolSourceMap Tools;
+
+ using ConfigToSettings =
+ std::unordered_map<std::string,
+ std::unordered_map<std::string, std::string>>;
+ std::unordered_map<std::string, ConfigToSettings> ParsedToolTargetSettings;
+ bool PropertyIsSameInAllConfigs(const ConfigToSettings& toolSettings,
+ const std::string& propName);
+ void ParseSettingsProperty(const char* settingsPropertyValue,
+ ConfigToSettings& toolSettings);
std::string GetCMakeFilePath(const char* name) const;
};
diff --git a/Source/cmVisualStudioSlnParser.cxx b/Source/cmVisualStudioSlnParser.cxx
index 4533e9b..d7822b1 100644
--- a/Source/cmVisualStudioSlnParser.cxx
+++ b/Source/cmVisualStudioSlnParser.cxx
@@ -517,7 +517,7 @@
State& state)
{
size_t idxEqualSign = line.find('=');
- const std::string& fullTag = line.substr(0, idxEqualSign);
+ auto fullTag = cm::string_view(line).substr(0, idxEqualSign);
if (!this->ParseTag(fullTag, parsedLine, state))
return false;
if (idxEqualSign != line.npos) {
@@ -560,7 +560,7 @@
State& state)
{
size_t idxEqualSign = line.find('=');
- const std::string& fullTag = line.substr(0, idxEqualSign);
+ auto fullTag = cm::string_view(line).substr(0, idxEqualSign);
if (!this->ParseTag(fullTag, parsedLine, state))
return false;
if (idxEqualSign != line.npos) {
@@ -586,17 +586,17 @@
return true;
}
-bool cmVisualStudioSlnParser::ParseTag(const std::string& fullTag,
+bool cmVisualStudioSlnParser::ParseTag(cm::string_view fullTag,
ParsedLine& parsedLine, State& state)
{
size_t idxLeftParen = fullTag.find('(');
- if (idxLeftParen == fullTag.npos) {
+ if (idxLeftParen == cm::string_view::npos) {
parsedLine.SetTag(cmTrimWhitespace(fullTag));
return true;
}
parsedLine.SetTag(cmTrimWhitespace(fullTag.substr(0, idxLeftParen)));
size_t idxRightParen = fullTag.rfind(')');
- if (idxRightParen == fullTag.npos) {
+ if (idxRightParen == cm::string_view::npos) {
this->LastResult.SetError(ResultErrorInputStructure,
state.GetCurrentLine());
return false;
diff --git a/Source/cmVisualStudioSlnParser.h b/Source/cmVisualStudioSlnParser.h
index 6c05633..4557cdb 100644
--- a/Source/cmVisualStudioSlnParser.h
+++ b/Source/cmVisualStudioSlnParser.h
@@ -9,6 +9,8 @@
#include <iosfwd>
#include <string>
+#include <cm/string_view>
+
#include <stddef.h>
class cmSlnData;
@@ -97,8 +99,7 @@
bool ParseKeyValuePair(const std::string& line, ParsedLine& parsedLine,
State& state);
- bool ParseTag(const std::string& fullTag, ParsedLine& parsedLine,
- State& state);
+ bool ParseTag(cm::string_view fullTag, ParsedLine& parsedLine, State& state);
bool ParseValue(const std::string& value, ParsedLine& parsedLine);
};
diff --git a/Source/cmWriteFileCommand.cxx b/Source/cmWriteFileCommand.cxx
index 34e21b2..666ba87 100644
--- a/Source/cmWriteFileCommand.cxx
+++ b/Source/cmWriteFileCommand.cxx
@@ -72,7 +72,7 @@
status.SetError(error);
return false;
}
- file << message << std::endl;
+ file << message << '\n';
file.close();
if (mode && !writable) {
cmSystemTools::SetPermissions(fileName.c_str(), mode);
diff --git a/Source/cmXCode21Object.cxx b/Source/cmXCode21Object.cxx
index a9bb2ef..6b133a9 100644
--- a/Source/cmXCode21Object.cxx
+++ b/Source/cmXCode21Object.cxx
@@ -30,11 +30,12 @@
out << " */";
}
-void cmXCode21Object::PrintList(std::vector<cmXCodeObject*> const& v,
- std::ostream& out, PBXType t)
+void cmXCode21Object::PrintList(
+ std::vector<std::unique_ptr<cmXCodeObject>> const& v, std::ostream& out,
+ PBXType t)
{
bool hasOne = false;
- for (auto obj : v) {
+ for (const auto& obj : v) {
if (obj->GetType() == OBJECT && obj->GetIsA() == t) {
hasOne = true;
break;
@@ -44,7 +45,7 @@
return;
}
out << "\n/* Begin " << PBXTypeNames[t] << " section */\n";
- for (auto obj : v) {
+ for (const auto& obj : v) {
if (obj->GetType() == OBJECT && obj->GetIsA() == t) {
obj->Print(out);
}
@@ -52,8 +53,8 @@
out << "/* End " << PBXTypeNames[t] << " section */\n";
}
-void cmXCode21Object::PrintList(std::vector<cmXCodeObject*> const& v,
- std::ostream& out)
+void cmXCode21Object::PrintList(
+ std::vector<std::unique_ptr<cmXCodeObject>> const& v, std::ostream& out)
{
cmXCodeObject::Indent(1, out);
out << "objects = {\n";
diff --git a/Source/cmXCode21Object.h b/Source/cmXCode21Object.h
index 8e4b80f..76fad23 100644
--- a/Source/cmXCode21Object.h
+++ b/Source/cmXCode21Object.h
@@ -6,6 +6,7 @@
#include "cmConfigure.h" // IWYU pragma: keep
#include <iosfwd>
+#include <memory>
#include <vector>
#include "cmXCodeObject.h"
@@ -15,8 +16,9 @@
public:
cmXCode21Object(PBXType ptype, Type type);
void PrintComment(std::ostream&) override;
- static void PrintList(std::vector<cmXCodeObject*> const&, std::ostream& out,
- PBXType t);
- static void PrintList(std::vector<cmXCodeObject*> const&, std::ostream& out);
+ static void PrintList(std::vector<std::unique_ptr<cmXCodeObject>> const&,
+ std::ostream& out, PBXType t);
+ static void PrintList(std::vector<std::unique_ptr<cmXCodeObject>> const&,
+ std::ostream& out);
};
#endif
diff --git a/Source/cm_get_date.c b/Source/cm_get_date.c
index 4bef803..49f5577 100644
--- a/Source/cm_get_date.c
+++ b/Source/cm_get_date.c
@@ -2,6 +2,10 @@
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cm_get_date.h"
+// FIXME: This suppresses use of localtime_r because archive_getdate.c
+// depends the rest of libarchive's checks for that.
+#define CM_GET_DATE
+
#define __archive_get_date cm_get_date
#include "../Utilities/cmlibarchive/libarchive/archive_getdate.c"
diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index a99d9a6..2ec893f 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -9,6 +9,7 @@
#include <initializer_list>
#include <iostream>
#include <sstream>
+#include <stdexcept>
#include <utility>
#include <cm/memory>
@@ -23,6 +24,7 @@
#include "cmsys/Glob.hxx"
#include "cmsys/RegularExpression.hxx"
+#include "cm_static_string_view.hxx"
#include "cm_sys_stat.h"
#include "cmAlgorithms.h"
@@ -39,6 +41,9 @@
#include "cmLinkLineComputer.h"
#include "cmLocalGenerator.h"
#include "cmMakefile.h"
+#if !defined(CMAKE_BOOTSTRAP)
+# include "cmMakefileProfilingData.h"
+#endif
#include "cmMessenger.h"
#include "cmState.h"
#include "cmStateDirectory.h"
@@ -288,7 +293,7 @@
bool findPackageMode = false;
for (unsigned int i = 1; i < args.size(); ++i) {
std::string const& arg = args[i];
- if (arg.find("-D", 0) == 0) {
+ if (cmHasLiteralPrefix(arg, "-D")) {
std::string entry = arg.substr(2);
if (entry.empty()) {
++i;
@@ -377,7 +382,7 @@
// -Wno-error=<name>
this->DiagLevels[name] = std::min(this->DiagLevels[name], DIAG_WARN);
}
- } else if (arg.find("-U", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-U")) {
std::string entryPattern = arg.substr(2);
if (entryPattern.empty()) {
++i;
@@ -407,7 +412,7 @@
for (std::string const& currentEntry : entriesToDelete) {
this->State->RemoveCacheEntry(currentEntry);
}
- } else if (arg.find("-C", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-C")) {
std::string path = arg.substr(2);
if (path.empty()) {
++i;
@@ -422,7 +427,7 @@
// Resolve script path specified on command line relative to $PWD.
path = cmSystemTools::CollapseFullPath(path);
this->ReadListFile(args, path);
- } else if (arg.find("-P", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-P")) {
i++;
if (i >= args.size()) {
cmSystemTools::Error("-P must be followed by a file name.");
@@ -441,7 +446,7 @@
this->SetHomeOutputDirectory(
cmSystemTools::GetCurrentWorkingDirectory());
this->ReadListFile(args, path);
- } else if (arg.find("--find-package", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--find-package")) {
findPackageMode = true;
}
}
@@ -520,11 +525,11 @@
if (!quiet) {
printf("%s not found.\n", packageName.c_str());
}
- } else if (mode == "EXIST") {
+ } else if (mode == "EXIST"_s) {
if (!quiet) {
printf("%s found.\n", packageName.c_str());
}
- } else if (mode == "COMPILE") {
+ } else if (mode == "COMPILE"_s) {
std::string includes = mf->GetSafeDefinition("PACKAGE_INCLUDE_DIRS");
std::vector<std::string> includeDirs = cmExpandedList(includes);
@@ -535,7 +540,7 @@
std::string definitions = mf->GetSafeDefinition("PACKAGE_DEFINITIONS");
printf("%s %s\n", includeFlags.c_str(), definitions.c_str());
- } else if (mode == "LINK") {
+ } else if (mode == "LINK"_s) {
const char* targetName = "dummy";
std::vector<std::string> srcs;
cmTarget* tgt = mf->AddExecutable(targetName, srcs, true);
@@ -613,9 +618,13 @@
{
bool haveToolset = false;
bool havePlatform = false;
+#if !defined(CMAKE_BOOTSTRAP)
+ std::string profilingFormat;
+ std::string profilingOutput;
+#endif
for (unsigned int i = 1; i < args.size(); ++i) {
std::string const& arg = args[i];
- if (arg.find("-H", 0) == 0 || arg.find("-S", 0) == 0) {
+ if (cmHasLiteralPrefix(arg, "-H") || cmHasLiteralPrefix(arg, "-S")) {
std::string path = arg.substr(2);
if (path.empty()) {
++i;
@@ -633,9 +642,9 @@
path = cmSystemTools::CollapseFullPath(path);
cmSystemTools::ConvertToUnixSlashes(path);
this->SetHomeDirectory(path);
- } else if (arg.find("-O", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-O")) {
// There is no local generate anymore. Ignore -O option.
- } else if (arg.find("-B", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-B")) {
std::string path = arg.substr(2);
if (path.empty()) {
++i;
@@ -654,54 +663,54 @@
cmSystemTools::ConvertToUnixSlashes(path);
this->SetHomeOutputDirectory(path);
} else if ((i < args.size() - 2) &&
- (arg.find("--check-build-system", 0) == 0)) {
+ cmHasLiteralPrefix(arg, "--check-build-system")) {
this->CheckBuildSystemArgument = args[++i];
this->ClearBuildSystem = (atoi(args[++i].c_str()) > 0);
} else if ((i < args.size() - 1) &&
- (arg.find("--check-stamp-file", 0) == 0)) {
+ cmHasLiteralPrefix(arg, "--check-stamp-file")) {
this->CheckStampFile = args[++i];
} else if ((i < args.size() - 1) &&
- (arg.find("--check-stamp-list", 0) == 0)) {
+ cmHasLiteralPrefix(arg, "--check-stamp-list")) {
this->CheckStampList = args[++i];
- } else if (arg == "--regenerate-during-build") {
+ } else if (arg == "--regenerate-during-build"_s) {
this->RegenerateDuringBuild = true;
}
#if defined(CMAKE_HAVE_VS_GENERATORS)
else if ((i < args.size() - 1) &&
- (arg.find("--vs-solution-file", 0) == 0)) {
+ cmHasLiteralPrefix(arg, "--vs-solution-file")) {
this->VSSolutionFile = args[++i];
}
#endif
- else if (arg.find("-D", 0) == 0) {
+ else if (cmHasLiteralPrefix(arg, "-D")) {
// skip for now
// in case '-D var=val' is given, also skip the next
// in case '-Dvar=val' is given, don't skip the next
if (arg.size() == 2) {
++i;
}
- } else if (arg.find("-U", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-U")) {
// skip for now
// in case '-U var' is given, also skip the next
// in case '-Uvar' is given, don't skip the next
if (arg.size() == 2) {
++i;
}
- } else if (arg.find("-C", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-C")) {
// skip for now
// in case '-C path' is given, also skip the next
// in case '-Cpath' is given, don't skip the next
if (arg.size() == 2) {
++i;
}
- } else if (arg.find("-P", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-P")) {
// skip for now
i++;
- } else if (arg.find("--find-package", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--find-package")) {
// skip for now
i++;
- } else if (arg.find("-W", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-W")) {
// skip for now
- } else if (arg.find("--graphviz=", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--graphviz=")) {
std::string path = arg.substr(strlen("--graphviz="));
path = cmSystemTools::CollapseFullPath(path);
cmSystemTools::ConvertToUnixSlashes(path);
@@ -710,13 +719,13 @@
cmSystemTools::Error("No file specified for --graphviz");
return;
}
- } else if (arg.find("--debug-trycompile", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--debug-trycompile")) {
std::cout << "debug trycompile on\n";
this->DebugTryCompileOn();
- } else if (arg.find("--debug-output", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--debug-output")) {
std::cout << "Running with debug output on.\n";
this->SetDebugOutputOn(true);
- } else if (arg.find("--log-level=", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--log-level=")) {
const auto logLevel =
StringToLogLevel(arg.substr(sizeof("--log-level=") - 1));
if (logLevel == LogLevel::LOG_UNDEFINED) {
@@ -725,7 +734,7 @@
}
this->SetLogLevel(logLevel);
this->LogLevelWasSetViaCLI = true;
- } else if (arg.find("--loglevel=", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--loglevel=")) {
// This is supported for backward compatibility. This option only
// appeared in the 3.15.x release series and was renamed to
// --log-level in 3.16.0
@@ -737,16 +746,16 @@
}
this->SetLogLevel(logLevel);
this->LogLevelWasSetViaCLI = true;
- } else if (arg == "--log-context") {
+ } else if (arg == "--log-context"_s) {
this->SetShowLogContext(true);
- } else if (arg.find("--debug-find", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--debug-find")) {
std::cout << "Running with debug output on for the `find` commands.\n";
this->SetDebugFindOutputOn(true);
- } else if (arg.find("--trace-expand", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--trace-expand")) {
std::cout << "Running with expanded trace output on.\n";
this->SetTrace(true);
this->SetTraceExpand(true);
- } else if (arg.find("--trace-format=", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--trace-format=")) {
this->SetTrace(true);
const auto traceFormat =
StringToTraceFormat(arg.substr(strlen("--trace-format=")));
@@ -756,35 +765,35 @@
return;
}
this->SetTraceFormat(traceFormat);
- } else if (arg.find("--trace-source=", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--trace-source=")) {
std::string file = arg.substr(strlen("--trace-source="));
cmSystemTools::ConvertToUnixSlashes(file);
this->AddTraceSource(file);
this->SetTrace(true);
- } else if (arg.find("--trace-redirect=", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--trace-redirect=")) {
std::string file = arg.substr(strlen("--trace-redirect="));
cmSystemTools::ConvertToUnixSlashes(file);
this->SetTraceFile(file);
this->SetTrace(true);
- } else if (arg.find("--trace", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--trace")) {
std::cout << "Running with trace output on.\n";
this->SetTrace(true);
this->SetTraceExpand(false);
- } else if (arg.find("--warn-uninitialized", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--warn-uninitialized")) {
std::cout << "Warn about uninitialized values.\n";
this->SetWarnUninitialized(true);
- } else if (arg.find("--warn-unused-vars", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--warn-unused-vars")) {
std::cout << "Finding unused variables.\n";
this->SetWarnUnused(true);
- } else if (arg.find("--no-warn-unused-cli", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--no-warn-unused-cli")) {
std::cout << "Not searching for unused variables given on the "
<< "command line.\n";
this->SetWarnUnusedCli(false);
- } else if (arg.find("--check-system-vars", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "--check-system-vars")) {
std::cout << "Also check system files when warning about unused and "
<< "uninitialized variables.\n";
this->SetCheckSystemVars(true);
- } else if (arg.find("-A", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-A")) {
std::string value = arg.substr(2);
if (value.empty()) {
++i;
@@ -800,7 +809,7 @@
}
this->SetGeneratorPlatform(value);
havePlatform = true;
- } else if (arg.find("-T", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-T")) {
std::string value = arg.substr(2);
if (value.empty()) {
++i;
@@ -816,7 +825,7 @@
}
this->SetGeneratorToolset(value);
haveToolset = true;
- } else if (arg.find("-G", 0) == 0) {
+ } else if (cmHasLiteralPrefix(arg, "-G")) {
std::string value = arg.substr(2);
if (value.empty()) {
++i;
@@ -840,6 +849,20 @@
return;
}
this->SetGlobalGenerator(std::move(gen));
+#if !defined(CMAKE_BOOTSTRAP)
+ } else if (cmHasLiteralPrefix(arg, "--profiling-format")) {
+ profilingFormat = arg.substr(strlen("--profiling-format="));
+ if (profilingFormat.empty()) {
+ cmSystemTools::Error("No format specified for --profiling-format");
+ }
+ } else if (cmHasLiteralPrefix(arg, "--profiling-output")) {
+ profilingOutput = arg.substr(strlen("--profiling-output="));
+ profilingOutput = cmSystemTools::CollapseFullPath(profilingOutput);
+ cmSystemTools::ConvertToUnixSlashes(profilingOutput);
+ if (profilingOutput.empty()) {
+ cmSystemTools::Error("No path specified for --profiling-output");
+ }
+#endif
}
// no option assume it is the path to the source or an existing build
else {
@@ -857,6 +880,29 @@
}
}
+#if !defined(CMAKE_BOOTSTRAP)
+ if (!profilingOutput.empty() || !profilingFormat.empty()) {
+ if (profilingOutput.empty()) {
+ cmSystemTools::Error(
+ "--profiling-format specified but no --profiling-output!");
+ return;
+ }
+ if (profilingFormat == "google-trace"_s) {
+ try {
+ this->ProfilingOutput =
+ cm::make_unique<cmMakefileProfilingData>(profilingOutput);
+ } catch (std::runtime_error& e) {
+ cmSystemTools::Error(
+ cmStrCat("Could not start profiling: ", e.what()));
+ return;
+ }
+ } else {
+ cmSystemTools::Error("Invalid format specified for --profiling-format");
+ return;
+ }
+ }
+#endif
+
const bool haveSourceDir = !this->GetHomeDirectory().empty();
const bool haveBinaryDir = !this->GetHomeOutputDirectory().empty();
@@ -992,9 +1038,9 @@
std::string fullPath = cmSystemTools::CollapseFullPath(arg);
std::string name = cmSystemTools::GetFilenameName(fullPath);
name = cmSystemTools::LowerCase(name);
- if (name == "cmakecache.txt") {
+ if (name == "cmakecache.txt"_s) {
cachePath = cmSystemTools::GetFilenamePath(fullPath);
- } else if (name == "cmakelists.txt") {
+ } else if (name == "cmakelists.txt"_s) {
listPath = cmSystemTools::GetFilenamePath(fullPath);
}
} else {
@@ -1003,7 +1049,7 @@
std::string fullPath = cmSystemTools::CollapseFullPath(arg);
std::string name = cmSystemTools::GetFilenameName(fullPath);
name = cmSystemTools::LowerCase(name);
- if (name == "cmakecache.txt" || name == "cmakelists.txt") {
+ if (name == "cmakecache.txt"_s || name == "cmakelists.txt"_s) {
argIsFile = true;
listPath = cmSystemTools::GetFilenamePath(fullPath);
} else {
@@ -1014,11 +1060,11 @@
// If there is a CMakeCache.txt file, use its settings.
if (!cachePath.empty()) {
if (this->LoadCache(cachePath)) {
- const char* existingValue =
+ cmProp existingValue =
this->State->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
if (existingValue) {
this->SetHomeOutputDirectory(cachePath);
- this->SetHomeDirectory(existingValue);
+ this->SetHomeDirectory(*existingValue);
return;
}
}
@@ -1361,12 +1407,12 @@
i++;
save.value = *i;
warning << *i << "\n";
- const char* existingValue = this->State->GetCacheEntryValue(save.key);
+ cmProp existingValue = this->State->GetCacheEntryValue(save.key);
if (existingValue) {
save.type = this->State->GetCacheEntryType(save.key);
- if (const char* help =
+ if (cmProp help =
this->State->GetCacheEntryProperty(save.key, "HELPSTRING")) {
- save.help = help;
+ save.help = *help;
}
}
saved.push_back(std::move(save));
@@ -1411,9 +1457,9 @@
if (this->DiagLevels.count("dev") == 1) {
bool setDeprecatedVariables = false;
- const char* cachedWarnDeprecated =
+ cmProp cachedWarnDeprecated =
this->State->GetCacheEntryValue("CMAKE_WARN_DEPRECATED");
- const char* cachedErrorDeprecated =
+ cmProp cachedErrorDeprecated =
this->State->GetCacheEntryValue("CMAKE_ERROR_DEPRECATED");
// don't overwrite deprecated warning setting from a previous invocation
@@ -1452,23 +1498,23 @@
// Cache variables may have already been set by a previous invocation,
// so we cannot rely on command line options alone. Always ensure our
// messenger is in sync with the cache.
- const char* value = this->State->GetCacheEntryValue("CMAKE_WARN_DEPRECATED");
- this->Messenger->SetSuppressDeprecatedWarnings(value && cmIsOff(value));
+ cmProp value = this->State->GetCacheEntryValue("CMAKE_WARN_DEPRECATED");
+ this->Messenger->SetSuppressDeprecatedWarnings(value && cmIsOff(*value));
value = this->State->GetCacheEntryValue("CMAKE_ERROR_DEPRECATED");
- this->Messenger->SetDeprecatedWarningsAsErrors(cmIsOn(value));
+ this->Messenger->SetDeprecatedWarningsAsErrors(value && cmIsOn(*value));
value = this->State->GetCacheEntryValue("CMAKE_SUPPRESS_DEVELOPER_WARNINGS");
- this->Messenger->SetSuppressDevWarnings(cmIsOn(value));
+ this->Messenger->SetSuppressDevWarnings(value && cmIsOn(*value));
value = this->State->GetCacheEntryValue("CMAKE_SUPPRESS_DEVELOPER_ERRORS");
- this->Messenger->SetDevWarningsAsErrors(value && cmIsOff(value));
+ this->Messenger->SetDevWarningsAsErrors(value && cmIsOff(*value));
int ret = this->ActualConfigure();
- const char* delCacheVars =
+ cmProp delCacheVars =
this->State->GetGlobalProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_");
- if (delCacheVars && delCacheVars[0] != 0) {
- return this->HandleDeleteCacheVariables(delCacheVars);
+ if (delCacheVars && !delCacheVars->empty()) {
+ return this->HandleDeleteCacheVariables(*delCacheVars);
}
return ret;
}
@@ -1891,13 +1937,13 @@
cmStateEnums::CacheEntryType(type));
this->UnwatchUnusedCli(key);
- if (key == "CMAKE_WARN_DEPRECATED") {
+ if (key == "CMAKE_WARN_DEPRECATED"_s) {
this->Messenger->SetSuppressDeprecatedWarnings(value && cmIsOff(value));
- } else if (key == "CMAKE_ERROR_DEPRECATED") {
+ } else if (key == "CMAKE_ERROR_DEPRECATED"_s) {
this->Messenger->SetDeprecatedWarningsAsErrors(cmIsOn(value));
- } else if (key == "CMAKE_SUPPRESS_DEVELOPER_WARNINGS") {
+ } else if (key == "CMAKE_SUPPRESS_DEVELOPER_WARNINGS"_s) {
this->Messenger->SetSuppressDevWarnings(cmIsOn(value));
- } else if (key == "CMAKE_SUPPRESS_DEVELOPER_ERRORS") {
+ } else if (key == "CMAKE_SUPPRESS_DEVELOPER_ERRORS"_s) {
this->Messenger->SetDevWarningsAsErrors(value && cmIsOff(value));
}
}
@@ -1933,9 +1979,10 @@
{
auto dotpos = file.rfind('.');
if (dotpos != std::string::npos) {
- auto ext = file.substr(dotpos + 1);
#if defined(_WIN32) || defined(__APPLE__)
- ext = cmSystemTools::LowerCase(ext);
+ auto ext = cmSystemTools::LowerCase(file.substr(dotpos + 1));
+#else
+ auto ext = cm::string_view(file).substr(dotpos + 1);
#endif
if (this->IsSourceExtension(ext) || this->IsHeaderExtension(ext)) {
return file.substr(0, dotpos);
@@ -2383,7 +2430,7 @@
this->State->AppendGlobalProperty(prop, value, asString);
}
-const char* cmake::GetProperty(const std::string& prop)
+cmProp cmake::GetProperty(const std::string& prop)
{
return this->State->GetGlobalProperty(prop);
}
@@ -2435,7 +2482,7 @@
bool writeToStdout = true;
for (unsigned int i = 1; i < args.size(); ++i) {
std::string const& arg = args[i];
- if (arg.find("-G", 0) == 0) {
+ if (cmHasLiteralPrefix(arg, "-G")) {
std::string value = arg.substr(2);
if (value.empty()) {
++i;
@@ -2624,10 +2671,10 @@
std::vector<std::string> cmake::GetDebugConfigs()
{
std::vector<std::string> configs;
- if (const char* config_list =
+ if (cmProp config_list =
this->State->GetGlobalProperty("DEBUG_CONFIGURATIONS")) {
// Expand the specified list and convert to upper-case.
- cmExpandList(config_list, configs);
+ cmExpandList(*config_list, configs);
std::transform(configs.begin(), configs.end(), configs.begin(),
cmSystemTools::UpperCase);
}
@@ -2657,59 +2704,58 @@
std::cerr << "Error: could not load cache\n";
return 1;
}
- const char* cachedGenerator =
- this->State->GetCacheEntryValue("CMAKE_GENERATOR");
+ cmProp cachedGenerator = this->State->GetCacheEntryValue("CMAKE_GENERATOR");
if (!cachedGenerator) {
std::cerr << "Error: could not find CMAKE_GENERATOR in Cache\n";
return 1;
}
- auto gen = this->CreateGlobalGenerator(cachedGenerator);
+ auto gen = this->CreateGlobalGenerator(*cachedGenerator);
if (!gen) {
- std::cerr << "Error: could create CMAKE_GENERATOR \"" << cachedGenerator
+ std::cerr << "Error: could create CMAKE_GENERATOR \"" << *cachedGenerator
<< "\"\n";
return 1;
}
this->SetGlobalGenerator(std::move(gen));
- const char* cachedGeneratorInstance =
+ cmProp cachedGeneratorInstance =
this->State->GetCacheEntryValue("CMAKE_GENERATOR_INSTANCE");
if (cachedGeneratorInstance) {
cmMakefile mf(this->GetGlobalGenerator(), this->GetCurrentSnapshot());
- if (!this->GlobalGenerator->SetGeneratorInstance(cachedGeneratorInstance,
+ if (!this->GlobalGenerator->SetGeneratorInstance(*cachedGeneratorInstance,
&mf)) {
return 1;
}
}
- const char* cachedGeneratorPlatform =
+ cmProp cachedGeneratorPlatform =
this->State->GetCacheEntryValue("CMAKE_GENERATOR_PLATFORM");
if (cachedGeneratorPlatform) {
cmMakefile mf(this->GetGlobalGenerator(), this->GetCurrentSnapshot());
- if (!this->GlobalGenerator->SetGeneratorPlatform(cachedGeneratorPlatform,
+ if (!this->GlobalGenerator->SetGeneratorPlatform(*cachedGeneratorPlatform,
&mf)) {
return 1;
}
}
- const char* cachedGeneratorToolset =
+ cmProp cachedGeneratorToolset =
this->State->GetCacheEntryValue("CMAKE_GENERATOR_TOOLSET");
if (cachedGeneratorToolset) {
cmMakefile mf(this->GetGlobalGenerator(), this->GetCurrentSnapshot());
- if (!this->GlobalGenerator->SetGeneratorToolset(cachedGeneratorToolset,
+ if (!this->GlobalGenerator->SetGeneratorToolset(*cachedGeneratorToolset,
true, &mf)) {
return 1;
}
}
std::string output;
std::string projName;
- const char* cachedProjectName =
+ cmProp cachedProjectName =
this->State->GetCacheEntryValue("CMAKE_PROJECT_NAME");
if (!cachedProjectName) {
std::cerr << "Error: could not find CMAKE_PROJECT_NAME in Cache\n";
return 1;
}
- projName = cachedProjectName;
+ projName = *cachedProjectName;
- const char* cachedVerbose =
+ cmProp cachedVerbose =
this->State->GetCacheEntryValue("CMAKE_VERBOSE_MAKEFILE");
- if (cmIsOn(cachedVerbose)) {
+ if (cachedVerbose && cmIsOn(*cachedVerbose)) {
verbose = true;
}
@@ -2793,7 +2839,7 @@
std::cerr << "Error: could not load cache\n";
return false;
}
- const char* genName = this->State->GetCacheEntryValue("CMAKE_GENERATOR");
+ cmProp genName = this->State->GetCacheEntryValue("CMAKE_GENERATOR");
if (!genName) {
std::cerr << "Error: could not find CMAKE_GENERATOR in Cache\n";
return false;
@@ -2802,7 +2848,7 @@
this->State->GetInitializedCacheValue("CMAKE_EXTRA_GENERATOR");
std::string fullName =
cmExternalMakefileProjectGenerator::CreateFullGeneratorName(
- genName, extraGenName ? *extraGenName : "");
+ *genName, extraGenName ? *extraGenName : "");
std::unique_ptr<cmGlobalGenerator> gen =
this->CreateGlobalGenerator(fullName);
@@ -2812,14 +2858,14 @@
return false;
}
- const char* cachedProjectName =
+ cmProp cachedProjectName =
this->State->GetCacheEntryValue("CMAKE_PROJECT_NAME");
if (!cachedProjectName) {
std::cerr << "Error: could not find CMAKE_PROJECT_NAME in Cache\n";
return false;
}
- return gen->Open(dir, cachedProjectName, dryRun);
+ return gen->Open(dir, *cachedProjectName, dryRun);
}
void cmake::WatchUnusedCli(const std::string& var)
@@ -2953,3 +2999,15 @@
" and functions.",
cmStateEnums::INTERNAL);
}
+
+#if !defined(CMAKE_BOOTSTRAP)
+cmMakefileProfilingData& cmake::GetProfilingOutput()
+{
+ return *(this->ProfilingOutput);
+}
+
+bool cmake::IsProfilingEnabled() const
+{
+ return static_cast<bool>(this->ProfilingOutput);
+}
+#endif
diff --git a/Source/cmake.h b/Source/cmake.h
index 35425ec..cfcd264 100644
--- a/Source/cmake.h
+++ b/Source/cmake.h
@@ -16,6 +16,8 @@
#include <utility>
#include <vector>
+#include <cm/string_view>
+
#include "cmGeneratedFileStream.h"
#include "cmInstalledFile.h"
#include "cmListFileCache.h"
@@ -34,6 +36,9 @@
class cmGlobalGenerator;
class cmGlobalGeneratorFactory;
class cmMakefile;
+#if !defined(CMAKE_BOOTSTRAP)
+class cmMakefileProfilingData;
+#endif
class cmMessenger;
class cmVariableWatch;
struct cmDocumentationEntry;
@@ -135,13 +140,13 @@
struct FileExtensions
{
- bool Test(std::string const& ext) const
+ bool Test(cm::string_view ext) const
{
return (this->unordered.find(ext) != this->unordered.end());
}
std::vector<std::string> ordered;
- std::unordered_set<std::string> unordered;
+ std::unordered_set<cm::string_view> unordered;
};
using InstalledFilesMap = std::map<std::string, cmInstalledFile>;
@@ -263,7 +268,7 @@
return this->SourceFileExtensions.ordered;
}
- bool IsSourceExtension(const std::string& ext) const
+ bool IsSourceExtension(cm::string_view ext) const
{
return this->SourceFileExtensions.Test(ext);
}
@@ -273,7 +278,7 @@
return this->HeaderFileExtensions.ordered;
}
- bool IsHeaderExtension(const std::string& ext) const
+ bool IsHeaderExtension(cm::string_view ext) const
{
return this->HeaderFileExtensions.Test(ext);
}
@@ -283,7 +288,7 @@
return this->CudaFileExtensions.ordered;
}
- bool IsCudaExtension(const std::string& ext) const
+ bool IsCudaExtension(cm::string_view ext) const
{
return this->CudaFileExtensions.Test(ext);
}
@@ -293,7 +298,7 @@
return this->FortranFileExtensions.ordered;
}
- bool IsFortranExtension(const std::string& ext) const
+ bool IsFortranExtension(cm::string_view ext) const
{
return this->FortranFileExtensions.Test(ext);
}
@@ -361,7 +366,7 @@
void SetProperty(const std::string& prop, const char* value);
void AppendProperty(const std::string& prop, const std::string& value,
bool asString = false);
- const char* GetProperty(const std::string& prop);
+ cmProp GetProperty(const std::string& prop);
bool GetPropertyAsBool(const std::string& prop);
//! Get or create an cmInstalledFile instance and return a pointer to it
@@ -549,6 +554,11 @@
bool GetRegenerateDuringBuild() const { return this->RegenerateDuringBuild; }
+#if !defined(CMAKE_BOOTSTRAP)
+ cmMakefileProfilingData& GetProfilingOutput();
+ bool IsProfilingEnabled() const;
+#endif
+
protected:
void RunCheckForUnusedVariables();
int HandleDeleteCacheVariables(const std::string& var);
@@ -657,6 +667,10 @@
void AppendGlobalGeneratorsDocumentation(std::vector<cmDocumentationEntry>&);
void AppendExtraGeneratorsDocumentation(std::vector<cmDocumentationEntry>&);
+
+#if !defined(CMAKE_BOOTSTRAP)
+ std::unique_ptr<cmMakefileProfilingData> ProfilingOutput;
+#endif
};
#define CMAKE_STANDARD_OPTIONS_TABLE \
diff --git a/Source/cmakemain.cxx b/Source/cmakemain.cxx
index 494d5d9..84d0538 100644
--- a/Source/cmakemain.cxx
+++ b/Source/cmakemain.cxx
@@ -93,6 +93,12 @@
{ "--check-system-vars",
"Find problems with variable usage in system "
"files." },
+# if !defined(CMAKE_BOOTSTRAP)
+ { "--profiling-format=<fmt>", "Output data for profiling CMake scripts." },
+ { "--profiling-output=<file>",
+ "Select an output path for the profiling data enabled through "
+ "--profiling-format." },
+# endif
{ nullptr, nullptr }
};
@@ -286,16 +292,16 @@
cmStateEnums::CacheEntryType t = cm.GetState()->GetCacheEntryType(k);
if (t != cmStateEnums::INTERNAL && t != cmStateEnums::STATIC &&
t != cmStateEnums::UNINITIALIZED) {
- const char* advancedProp =
+ cmProp advancedProp =
cm.GetState()->GetCacheEntryProperty(k, "ADVANCED");
if (list_all_cached || !advancedProp) {
if (list_help) {
- std::cout << "// "
- << cm.GetState()->GetCacheEntryProperty(k, "HELPSTRING")
- << std::endl;
+ cmProp help =
+ cm.GetState()->GetCacheEntryProperty(k, "HELPSTRING");
+ std::cout << "// " << (help ? *help : "") << std::endl;
}
std::cout << k << ":" << cmState::CacheEntryTypeToString(t) << "="
- << cm.GetState()->GetCacheEntryValue(k) << std::endl;
+ << cm.GetState()->GetSafeCacheEntryValue(k) << std::endl;
if (list_help) {
std::cout << std::endl;
}
diff --git a/Source/cmcldeps.cxx b/Source/cmcldeps.cxx
index caf6453..5c27ac1 100644
--- a/Source/cmcldeps.cxx
+++ b/Source/cmcldeps.cxx
@@ -25,6 +25,7 @@
#include "cmsys/Encoding.hxx"
+#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
// We don't want any wildcard expansion.
@@ -63,7 +64,7 @@
msg);
}
-static std::string trimLeadingSpace(const std::string& cmdline)
+static cm::string_view trimLeadingSpace(cm::string_view cmdline)
{
int i = 0;
for (; cmdline[i] == ' '; ++i)
@@ -81,34 +82,30 @@
}
}
-bool startsWith(const std::string& str, const std::string& what)
-{
- return str.compare(0, what.size(), what) == 0;
-}
-
// Strips one argument from the cmdline and returns it. "surrounding quotes"
// are removed from the argument if there were any.
static std::string getArg(std::string& cmdline)
{
- std::string ret;
bool in_quoted = false;
unsigned int i = 0;
- cmdline = trimLeadingSpace(cmdline);
+ cm::string_view cmdview = trimLeadingSpace(cmdline);
+ size_t spaceCnt = cmdline.size() - cmdview.size();
for (;; ++i) {
- if (i >= cmdline.size())
+ if (i >= cmdview.size())
usage("Couldn't parse arguments.");
- if (!in_quoted && cmdline[i] == ' ')
+ if (!in_quoted && cmdview[i] == ' ')
break; // "a b" "x y"
- if (cmdline[i] == '"')
+ if (cmdview[i] == '"')
in_quoted = !in_quoted;
}
- ret = cmdline.substr(0, i);
- if (ret[0] == '"' && ret[i - 1] == '"')
- ret = ret.substr(1, ret.size() - 2);
- cmdline = cmdline.substr(i);
+ cmdview = cmdview.substr(0, i);
+ if (cmdview[0] == '"' && cmdview[i - 1] == '"')
+ cmdview = cmdview.substr(1, i - 2);
+ std::string ret(cmdview);
+ cmdline.erase(0, spaceCnt + i);
return ret;
}
@@ -127,7 +124,7 @@
prefix = getArg(cmdline);
clpath = getArg(cmdline);
binpath = getArg(cmdline);
- rest = trimLeadingSpace(cmdline);
+ rest = std::string(trimLeadingSpace(cmdline));
}
// Not all backslashes need to be escaped in a depfile, but it's easier that
@@ -169,8 +166,8 @@
// build.ninja file. Therefore we need to canonicalize the path to use
// backward slashes and relativize the path to the build directory.
replaceAll(tmp, "/", "\\");
- if (startsWith(tmp, cwd))
- tmp = tmp.substr(cwd.size());
+ if (cmHasPrefix(tmp, cwd))
+ tmp.erase(0, cwd.size());
escapePath(tmp);
fprintf(out, "%s \\\n", tmp.c_str());
}
@@ -194,7 +191,7 @@
return replaced.replace(pos, what.size(), replacement);
}
-static int process(const std::string& srcfilename, const std::string& dfile,
+static int process(cm::string_view srcfilename, const std::string& dfile,
const std::string& objfile, const std::string& prefix,
const std::string& cmd, const std::string& dir = "",
bool quiet = false)
@@ -221,13 +218,14 @@
std::vector<std::string> includes;
bool isFirstLine = true; // cl prints always first the source filename
while (std::getline(ss, line)) {
- if (startsWith(line, prefix)) {
- std::string inc = trimLeadingSpace(line.substr(prefix.size()).c_str());
+ cm::string_view inc(line);
+ if (cmHasPrefix(inc, prefix)) {
+ inc = trimLeadingSpace(inc.substr(prefix.size()));
if (inc.back() == '\r') // blech, stupid \r\n
inc = inc.substr(0, inc.size() - 1);
- includes.push_back(inc);
+ includes.emplace_back(std::string(inc));
} else {
- if (!isFirstLine || !startsWith(line, srcfilename)) {
+ if (!isFirstLine || !cmHasPrefix(inc, srcfilename)) {
if (!quiet || exit_code != 0) {
fprintf(stdout, "%s\n", line.c_str());
}
@@ -258,14 +256,10 @@
cl, binpath, rest);
// needed to suppress filename output of msvc tools
- std::string srcfilename;
- {
- std::string::size_type pos = srcfile.rfind('\\');
- if (pos == std::string::npos) {
- srcfilename = srcfile;
- } else {
- srcfilename = srcfile.substr(pos + 1);
- }
+ cm::string_view srcfilename(srcfile);
+ std::string::size_type pos = srcfile.rfind('\\');
+ if (pos != std::string::npos) {
+ srcfilename = srcfilename.substr(pos + 1);
}
std::string nol = " /nologo ";
@@ -286,7 +280,7 @@
// call cl in object dir so the .i is generated there
std::string objdir;
{
- std::string::size_type pos = objfile.rfind("\\");
+ pos = objfile.rfind("\\");
if (pos != std::string::npos) {
objdir = objfile.substr(0, pos);
}
diff --git a/Source/cmcmd.cxx b/Source/cmcmd.cxx
index 7eeb97f..18a2108 100644
--- a/Source/cmcmd.cxx
+++ b/Source/cmcmd.cxx
@@ -678,7 +678,7 @@
} else if (!a.empty() && a[0] == '-') {
// Environment variable and command names cannot start in '-',
// so this must be an unknown option.
- std::cerr << "cmake -E env: unknown option '" << a << "'"
+ std::cerr << "cmake -E env: unknown option '" << a << '\''
<< std::endl;
return 1;
} else if (a.find('=') != std::string::npos) {
@@ -1054,8 +1054,7 @@
homeOutDir = args[5];
startOutDir = args[6];
depInfo = args[7];
- if (args.size() >= 9 && args[8].length() >= 8 &&
- args[8].substr(0, 8) == "--color=") {
+ if (args.size() >= 9 && cmHasLiteralPrefix(args[8], "--color=")) {
// Enable or disable color based on the switch value.
color = (args[8].size() == 8 || cmIsOn(args[8].substr(8)));
}
@@ -1304,7 +1303,7 @@
} else if (arg == "--debug") {
pipe.clear();
isDebug = true;
- } else if (arg.substr(0, pipePrefix.size()) == pipePrefix) {
+ } else if (cmHasPrefix(arg, pipePrefix)) {
isDebug = false;
pipe = arg.substr(pipePrefix.size());
if (pipe.empty()) {
@@ -1511,7 +1510,7 @@
bool newline = true;
std::string progressDir;
for (auto const& arg : cmMakeRange(args).advance(2)) {
- if (arg.find("--switch=") == 0) {
+ if (cmHasLiteralPrefix(arg, "--switch=")) {
// Enable or disable color based on the switch value.
std::string value = arg.substr(9);
if (!value.empty()) {
@@ -1566,7 +1565,7 @@
// args[3] == --verbose=?
bool verbose = false;
if (args.size() >= 4) {
- if (args[3].find("--verbose=") == 0) {
+ if (cmHasLiteralPrefix(args[3], "--verbose=")) {
if (!cmIsOff(args[3].substr(10))) {
verbose = true;
}
@@ -1654,11 +1653,13 @@
cmVisualStudioWCEPlatformParser parser(name.c_str());
parser.ParseVersion(version);
if (parser.Found()) {
- std::cout << "@echo off" << std::endl;
- std::cout << "echo Environment Selection: " << name << std::endl;
- std::cout << "set PATH=" << parser.GetPathDirectories() << std::endl;
- std::cout << "set INCLUDE=" << parser.GetIncludeDirectories() << std::endl;
- std::cout << "set LIB=" << parser.GetLibraryDirectories() << std::endl;
+ /* clang-format off */
+ std::cout << "@echo off\n"
+ "echo Environment Selection: " << name << "\n"
+ "set PATH=" << parser.GetPathDirectories() << "\n"
+ "set INCLUDE=" << parser.GetIncludeDirectories() << "\n"
+ "set LIB=" << parser.GetLibraryDirectories() << std::endl;
+ /* clang-format on */
return 0;
}
#else
@@ -1697,6 +1698,11 @@
}
auto status = process.GetStatus();
if (!status[0] || status[0]->ExitStatus != 0) {
+ auto errorStream = process.ErrorStream();
+ if (errorStream) {
+ std::cerr << errorStream->rdbuf();
+ }
+
return 1;
}
@@ -1765,6 +1771,10 @@
}
auto status = process.GetStatus();
if (!status[0] || status[0]->ExitStatus != 0) {
+ auto errorStream = process.ErrorStream();
+ if (errorStream) {
+ std::cerr << errorStream->rdbuf();
+ }
return 1;
}
@@ -1826,7 +1836,7 @@
std::vector<std::string> expandedArgs;
for (std::string const& i : args) {
// check for nmake temporary files
- if (i[0] == '@' && i.find("@CMakeFiles") != 0) {
+ if (i[0] == '@' && !cmHasLiteralPrefix(i, "@CMakeFiles")) {
cmsys::ifstream fin(i.substr(1).c_str());
std::string line;
while (cmSystemTools::GetLineFromStream(fin, line)) {
diff --git a/Source/kwsys/CMakeLists.txt b/Source/kwsys/CMakeLists.txt
index 09bcdb9..5de2776 100644
--- a/Source/kwsys/CMakeLists.txt
+++ b/Source/kwsys/CMakeLists.txt
@@ -11,9 +11,9 @@
# be used. All classes are disabled by default. The CMake listfile
# above this one configures the library as follows:
#
-# SET(KWSYS_NAMESPACE foosys)
-# SET(KWSYS_USE_Directory 1) # Enable Directory class.
-# SUBDIRS(kwsys)
+# set(KWSYS_NAMESPACE foosys)
+# set(KWSYS_USE_Directory 1) # Enable Directory class.
+# add_subdirectory(kwsys)
#
# Optional settings are as follows:
#
@@ -39,8 +39,8 @@
#
# Example:
#
-# SET(KWSYS_HEADER_ROOT ${PROJECT_BINARY_DIR})
-# INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR})
+# set(KWSYS_HEADER_ROOT ${PROJECT_BINARY_DIR})
+# include_directories(${PROJECT_BINARY_DIR})
#
# KWSYS_CXX_STANDARD = A value for CMAKE_CXX_STANDARD within KWSys.
# Set to empty string to use no default value.
@@ -65,11 +65,11 @@
#
# Example:
#
-# SET(KWSYS_INSTALL_BIN_DIR bin)
-# SET(KWSYS_INSTALL_LIB_DIR lib)
-# SET(KWSYS_INSTALL_INCLUDE_DIR include)
-# SET(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME Runtime)
-# SET(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT Development)
+# set(KWSYS_INSTALL_BIN_DIR bin)
+# set(KWSYS_INSTALL_LIB_DIR lib)
+# set(KWSYS_INSTALL_INCLUDE_DIR include)
+# set(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME Runtime)
+# set(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT Development)
# Once configured, kwsys should be used as follows from C or C++ code:
#
@@ -86,33 +86,33 @@
# any outside mailing list and no documentation of the change will be
# written.
-CMAKE_MINIMUM_REQUIRED(VERSION 3.1 FATAL_ERROR)
-FOREACH(p
+cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
+foreach(p
CMP0056 # CMake 3.2, Honor link flags in try_compile() source-file signature.
CMP0063 # CMake 3.3, Honor visibility properties for all target types.
CMP0067 # CMake 3.8, Honor language standard in try_compile source-file signature.
CMP0069 # CMake 3.9, INTERPROCEDURAL_OPTIMIZATION is enforced when enabled.
)
- IF(POLICY ${p})
- CMAKE_POLICY(SET ${p} NEW)
- ENDIF()
-ENDFOREACH()
+ if(POLICY ${p})
+ cmake_policy(SET ${p} NEW)
+ endif()
+endforeach()
#-----------------------------------------------------------------------------
# If a namespace is not specified, use "kwsys" and enable testing.
# This should be the case only when kwsys is not included inside
# another project and is being tested.
-IF(NOT KWSYS_NAMESPACE)
- SET(KWSYS_NAMESPACE "kwsys")
- SET(KWSYS_STANDALONE 1)
-ENDIF()
+if(NOT KWSYS_NAMESPACE)
+ set(KWSYS_NAMESPACE "kwsys")
+ set(KWSYS_STANDALONE 1)
+endif()
#-----------------------------------------------------------------------------
# The project name is that of the specified namespace.
-PROJECT(${KWSYS_NAMESPACE})
+project(${KWSYS_NAMESPACE})
# Tell CMake how to follow dependencies of sources in this directory.
-SET_PROPERTY(DIRECTORY
+set_property(DIRECTORY
PROPERTY IMPLICIT_DEPENDS_INCLUDE_TRANSFORM
"KWSYS_HEADER(%)=<${KWSYS_NAMESPACE}/%>"
)
@@ -131,229 +131,229 @@
endif()
# Select library components.
-IF(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
- SET(KWSYS_ENABLE_C 1)
+if(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
+ set(KWSYS_ENABLE_C 1)
# Enable all components.
- SET(KWSYS_USE_Base64 1)
- SET(KWSYS_USE_Directory 1)
- SET(KWSYS_USE_DynamicLoader 1)
- SET(KWSYS_USE_Encoding 1)
- SET(KWSYS_USE_Glob 1)
- SET(KWSYS_USE_MD5 1)
- SET(KWSYS_USE_Process 1)
- SET(KWSYS_USE_RegularExpression 1)
- SET(KWSYS_USE_System 1)
- SET(KWSYS_USE_SystemTools 1)
- SET(KWSYS_USE_CommandLineArguments 1)
- SET(KWSYS_USE_Terminal 1)
- SET(KWSYS_USE_IOStream 1)
- SET(KWSYS_USE_FStream 1)
- SET(KWSYS_USE_String 1)
- SET(KWSYS_USE_SystemInformation 1)
- SET(KWSYS_USE_ConsoleBuf 1)
-ENDIF()
+ set(KWSYS_USE_Base64 1)
+ set(KWSYS_USE_Directory 1)
+ set(KWSYS_USE_DynamicLoader 1)
+ set(KWSYS_USE_Encoding 1)
+ set(KWSYS_USE_Glob 1)
+ set(KWSYS_USE_MD5 1)
+ set(KWSYS_USE_Process 1)
+ set(KWSYS_USE_RegularExpression 1)
+ set(KWSYS_USE_System 1)
+ set(KWSYS_USE_SystemTools 1)
+ set(KWSYS_USE_CommandLineArguments 1)
+ set(KWSYS_USE_Terminal 1)
+ set(KWSYS_USE_IOStream 1)
+ set(KWSYS_USE_FStream 1)
+ set(KWSYS_USE_String 1)
+ set(KWSYS_USE_SystemInformation 1)
+ set(KWSYS_USE_ConsoleBuf 1)
+endif()
# Enforce component dependencies.
-IF(KWSYS_USE_SystemTools)
- SET(KWSYS_USE_Directory 1)
- SET(KWSYS_USE_FStream 1)
- SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_Glob)
- SET(KWSYS_USE_Directory 1)
- SET(KWSYS_USE_SystemTools 1)
- SET(KWSYS_USE_RegularExpression 1)
- SET(KWSYS_USE_FStream 1)
- SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_Process)
- SET(KWSYS_USE_System 1)
- SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_SystemInformation)
- SET(KWSYS_USE_Process 1)
-ENDIF()
-IF(KWSYS_USE_System)
- SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_Directory)
- SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_DynamicLoader)
- SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_FStream)
- SET(KWSYS_USE_Encoding 1)
-ENDIF()
-IF(KWSYS_USE_ConsoleBuf)
- SET(KWSYS_USE_Encoding 1)
-ENDIF()
+if(KWSYS_USE_SystemTools)
+ set(KWSYS_USE_Directory 1)
+ set(KWSYS_USE_FStream 1)
+ set(KWSYS_USE_Encoding 1)
+endif()
+if(KWSYS_USE_Glob)
+ set(KWSYS_USE_Directory 1)
+ set(KWSYS_USE_SystemTools 1)
+ set(KWSYS_USE_RegularExpression 1)
+ set(KWSYS_USE_FStream 1)
+ set(KWSYS_USE_Encoding 1)
+endif()
+if(KWSYS_USE_Process)
+ set(KWSYS_USE_System 1)
+ set(KWSYS_USE_Encoding 1)
+endif()
+if(KWSYS_USE_SystemInformation)
+ set(KWSYS_USE_Process 1)
+endif()
+if(KWSYS_USE_System)
+ set(KWSYS_USE_Encoding 1)
+endif()
+if(KWSYS_USE_Directory)
+ set(KWSYS_USE_Encoding 1)
+endif()
+if(KWSYS_USE_DynamicLoader)
+ set(KWSYS_USE_Encoding 1)
+endif()
+if(KWSYS_USE_FStream)
+ set(KWSYS_USE_Encoding 1)
+endif()
+if(KWSYS_USE_ConsoleBuf)
+ set(KWSYS_USE_Encoding 1)
+endif()
# Specify default 8 bit encoding for Windows
-IF(NOT KWSYS_ENCODING_DEFAULT_CODEPAGE)
- SET(KWSYS_ENCODING_DEFAULT_CODEPAGE CP_ACP)
-ENDIF()
+if(NOT KWSYS_ENCODING_DEFAULT_CODEPAGE)
+ set(KWSYS_ENCODING_DEFAULT_CODEPAGE CP_ACP)
+endif()
# Enable testing if building standalone.
-IF(KWSYS_STANDALONE)
- INCLUDE(Dart)
- MARK_AS_ADVANCED(BUILD_TESTING DART_ROOT TCL_TCLSH)
- IF(BUILD_TESTING)
- ENABLE_TESTING()
- ENDIF()
-ENDIF()
+if(KWSYS_STANDALONE)
+ include(Dart)
+ mark_as_advanced(BUILD_TESTING DART_ROOT TCL_TCLSH)
+ if(BUILD_TESTING)
+ enable_testing()
+ endif()
+endif()
# Choose default shared/static build if not specified.
-IF(NOT DEFINED KWSYS_BUILD_SHARED)
- SET(KWSYS_BUILD_SHARED ${BUILD_SHARED_LIBS})
-ENDIF()
+if(NOT DEFINED KWSYS_BUILD_SHARED)
+ set(KWSYS_BUILD_SHARED ${BUILD_SHARED_LIBS})
+endif()
# Include helper macros.
-INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/kwsysPlatformTests.cmake)
-INCLUDE(CheckTypeSize)
+include(${CMAKE_CURRENT_SOURCE_DIR}/kwsysPlatformTests.cmake)
+include(CheckTypeSize)
# Do full dependency headers.
-INCLUDE_REGULAR_EXPRESSION("^.*$")
+include_regular_expression("^.*$")
# Use new KWSYS_INSTALL_*_DIR variable names to control installation.
# Take defaults from the old names. Note that there was no old name
# for the bin dir, so we take the old lib dir name so DLLs will be
# installed in a compatible way for old code.
-IF(NOT KWSYS_INSTALL_INCLUDE_DIR)
- STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_INCLUDE_DIR
+if(NOT KWSYS_INSTALL_INCLUDE_DIR)
+ string(REGEX REPLACE "^/" "" KWSYS_INSTALL_INCLUDE_DIR
"${KWSYS_HEADER_INSTALL_DIR}")
-ENDIF()
-IF(NOT KWSYS_INSTALL_LIB_DIR)
- STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_LIB_DIR
+endif()
+if(NOT KWSYS_INSTALL_LIB_DIR)
+ string(REGEX REPLACE "^/" "" KWSYS_INSTALL_LIB_DIR
"${KWSYS_LIBRARY_INSTALL_DIR}")
-ENDIF()
-IF(NOT KWSYS_INSTALL_BIN_DIR)
- STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_BIN_DIR
+endif()
+if(NOT KWSYS_INSTALL_BIN_DIR)
+ string(REGEX REPLACE "^/" "" KWSYS_INSTALL_BIN_DIR
"${KWSYS_LIBRARY_INSTALL_DIR}")
-ENDIF()
+endif()
# Setup header install rules.
-SET(KWSYS_INSTALL_INCLUDE_OPTIONS)
-IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
- SET(KWSYS_INSTALL_INCLUDE_OPTIONS ${KWSYS_INSTALL_INCLUDE_OPTIONS}
+set(KWSYS_INSTALL_INCLUDE_OPTIONS)
+if(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
+ set(KWSYS_INSTALL_INCLUDE_OPTIONS ${KWSYS_INSTALL_INCLUDE_OPTIONS}
COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
)
-ENDIF()
+endif()
# Setup library install rules.
-SET(KWSYS_INSTALL_LIBRARY_RULE)
-SET(KWSYS_INSTALL_NAMELINK_RULE)
-IF(KWSYS_INSTALL_LIB_DIR)
- IF(KWSYS_INSTALL_EXPORT_NAME)
- LIST(APPEND KWSYS_INSTALL_LIBRARY_RULE EXPORT ${KWSYS_INSTALL_EXPORT_NAME})
- ENDIF()
+set(KWSYS_INSTALL_LIBRARY_RULE)
+set(KWSYS_INSTALL_NAMELINK_RULE)
+if(KWSYS_INSTALL_LIB_DIR)
+ if(KWSYS_INSTALL_EXPORT_NAME)
+ list(APPEND KWSYS_INSTALL_LIBRARY_RULE EXPORT ${KWSYS_INSTALL_EXPORT_NAME})
+ endif()
# Install the shared library to the lib directory.
- SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
+ set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
LIBRARY DESTINATION ${KWSYS_INSTALL_LIB_DIR} NAMELINK_SKIP
)
# Assign the shared library to the runtime component.
- IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
- SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
+ if(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
+ set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
)
- ENDIF()
- IF(KWSYS_BUILD_SHARED)
- SET(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE}
+ endif()
+ if(KWSYS_BUILD_SHARED)
+ set(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE}
LIBRARY DESTINATION ${KWSYS_INSTALL_LIB_DIR} NAMELINK_ONLY
)
# Assign the namelink to the development component.
- IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
- SET(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE}
+ if(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
+ set(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE}
COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
)
- ENDIF()
- ENDIF()
+ endif()
+ endif()
# Install the archive to the lib directory.
- SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
+ set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
ARCHIVE DESTINATION ${KWSYS_INSTALL_LIB_DIR}
)
# Assign the archive to the development component.
- IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
- SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
+ if(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
+ set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
)
- ENDIF()
-ENDIF()
-IF(KWSYS_INSTALL_BIN_DIR)
+ endif()
+endif()
+if(KWSYS_INSTALL_BIN_DIR)
# Install the runtime library to the bin directory.
- SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
+ set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
RUNTIME DESTINATION ${KWSYS_INSTALL_BIN_DIR}
)
# Assign the runtime library to the runtime component.
- IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
- SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
+ if(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
+ set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
)
- ENDIF()
-ENDIF()
+ endif()
+endif()
# Do not support old KWSYS_*a_INSTALL_DIR variable names.
-SET(KWSYS_HEADER_INSTALL_DIR)
-SET(KWSYS_LIBRARY_INSTALL_DIR)
+set(KWSYS_HEADER_INSTALL_DIR)
+set(KWSYS_LIBRARY_INSTALL_DIR)
# Generated source files will need this header.
-STRING(COMPARE EQUAL "${PROJECT_SOURCE_DIR}" "${PROJECT_BINARY_DIR}"
+string(COMPARE EQUAL "${PROJECT_SOURCE_DIR}" "${PROJECT_BINARY_DIR}"
KWSYS_IN_SOURCE_BUILD)
-IF(NOT KWSYS_IN_SOURCE_BUILD)
- CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/kwsysPrivate.h
+if(NOT KWSYS_IN_SOURCE_BUILD)
+ configure_file(${PROJECT_SOURCE_DIR}/kwsysPrivate.h
${PROJECT_BINARY_DIR}/kwsysPrivate.h COPYONLY IMMEDIATE)
-ENDIF()
+endif()
# Select plugin module file name convention.
-IF(NOT KWSYS_DynamicLoader_PREFIX)
- SET(KWSYS_DynamicLoader_PREFIX ${CMAKE_SHARED_MODULE_PREFIX})
-ENDIF()
-IF(NOT KWSYS_DynamicLoader_SUFFIX)
- SET(KWSYS_DynamicLoader_SUFFIX ${CMAKE_SHARED_MODULE_SUFFIX})
-ENDIF()
+if(NOT KWSYS_DynamicLoader_PREFIX)
+ set(KWSYS_DynamicLoader_PREFIX ${CMAKE_SHARED_MODULE_PREFIX})
+endif()
+if(NOT KWSYS_DynamicLoader_SUFFIX)
+ set(KWSYS_DynamicLoader_SUFFIX ${CMAKE_SHARED_MODULE_SUFFIX})
+endif()
#-----------------------------------------------------------------------------
# We require ANSI support from the C compiler. Add any needed flags.
-IF(CMAKE_ANSI_CFLAGS)
- SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}")
-ENDIF()
+if(CMAKE_ANSI_CFLAGS)
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}")
+endif()
#-----------------------------------------------------------------------------
# Adjust compiler flags for some platforms.
-IF(NOT CMAKE_COMPILER_IS_GNUCXX)
- IF(CMAKE_SYSTEM MATCHES "OSF1-V.*")
- STRING(REGEX MATCH "-timplicit_local"
+if(NOT CMAKE_COMPILER_IS_GNUCXX)
+ if(CMAKE_SYSTEM MATCHES "OSF1-V.*")
+ string(REGEX MATCH "-timplicit_local"
KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL "${CMAKE_CXX_FLAGS}")
- STRING(REGEX MATCH "-no_implicit_include"
+ string(REGEX MATCH "-no_implicit_include"
KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE "${CMAKE_CXX_FLAGS}")
- IF(NOT KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL)
- SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -timplicit_local")
- ENDIF()
- IF(NOT KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE)
- SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -no_implicit_include")
- ENDIF()
- ENDIF()
- IF(CMAKE_SYSTEM MATCHES "HP-UX")
- SET(KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS "+p")
- IF(CMAKE_CXX_COMPILER_ID MATCHES "HP")
+ if(NOT KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -timplicit_local")
+ endif()
+ if(NOT KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -no_implicit_include")
+ endif()
+ endif()
+ if(CMAKE_SYSTEM MATCHES "HP-UX")
+ set(KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS "+p")
+ if(CMAKE_CXX_COMPILER_ID MATCHES "HP")
# it is known that version 3.85 fails and 6.25 works without these flags
- IF(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4)
+ if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4)
# use new C++ library and improved template support
- SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA +hpxstd98")
- ENDIF()
- ENDIF()
- ENDIF()
-ENDIF()
-IF(KWSYS_STANDALONE)
- IF(CMAKE_CXX_COMPILER_ID STREQUAL SunPro)
- IF(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13)
- SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03")
- ELSE()
- SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -library=stlport4")
- ENDIF()
- ENDIF()
-ENDIF()
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA +hpxstd98")
+ endif()
+ endif()
+ endif()
+endif()
+if(KWSYS_STANDALONE)
+ if(CMAKE_CXX_COMPILER_ID STREQUAL SunPro)
+ if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03")
+ else()
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -library=stlport4")
+ endif()
+ endif()
+endif()
#-----------------------------------------------------------------------------
# Configure the standard library header wrappers based on compiler's
@@ -365,75 +365,75 @@
"Checking whether C++ compiler has 'long long'" DIRECT)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS___INT64
"Checking whether C++ compiler has '__int64'" DIRECT)
-IF(KWSYS_CXX_HAS___INT64)
+if(KWSYS_CXX_HAS___INT64)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_SAME_LONG_AND___INT64
"Checking whether long and __int64 are the same type" DIRECT)
- IF(KWSYS_CXX_HAS_LONG_LONG)
+ if(KWSYS_CXX_HAS_LONG_LONG)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_SAME_LONG_LONG_AND___INT64
"Checking whether long long and __int64 are the same type" DIRECT)
- ENDIF()
-ENDIF()
+ endif()
+endif()
# Enable the "long long" type if it is available. It is standard in
# C99 and C++03 but not in earlier standards.
-IF(KWSYS_CXX_HAS_LONG_LONG)
- SET(KWSYS_USE_LONG_LONG 1)
-ELSE()
- SET(KWSYS_USE_LONG_LONG 0)
-ENDIF()
+if(KWSYS_CXX_HAS_LONG_LONG)
+ set(KWSYS_USE_LONG_LONG 1)
+else()
+ set(KWSYS_USE_LONG_LONG 0)
+endif()
# Enable the "__int64" type if it is available and unique. It is not
# standard.
-SET(KWSYS_USE___INT64 0)
-IF(KWSYS_CXX_HAS___INT64)
- IF(NOT KWSYS_CXX_SAME_LONG_AND___INT64)
- IF(NOT KWSYS_CXX_SAME_LONG_LONG_AND___INT64)
- SET(KWSYS_USE___INT64 1)
- ENDIF()
- ENDIF()
-ENDIF()
+set(KWSYS_USE___INT64 0)
+if(KWSYS_CXX_HAS___INT64)
+ if(NOT KWSYS_CXX_SAME_LONG_AND___INT64)
+ if(NOT KWSYS_CXX_SAME_LONG_LONG_AND___INT64)
+ set(KWSYS_USE___INT64 1)
+ endif()
+ endif()
+endif()
-IF(KWSYS_USE_Encoding)
+if(KWSYS_USE_Encoding)
# Look for type size helper macros.
KWSYS_PLATFORM_CXX_TEST(KWSYS_STL_HAS_WSTRING
"Checking whether wstring is available" DIRECT)
-ENDIF()
+endif()
-IF(KWSYS_USE_IOStream)
+if(KWSYS_USE_IOStream)
# Determine whether iostreams support long long.
- IF(KWSYS_CXX_HAS_LONG_LONG)
+ if(KWSYS_CXX_HAS_LONG_LONG)
KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_ISTREAM_LONG_LONG
"Checking if istream supports long long" DIRECT)
KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_OSTREAM_LONG_LONG
"Checking if ostream supports long long" DIRECT)
- ELSE()
- SET(KWSYS_IOS_HAS_ISTREAM_LONG_LONG 0)
- SET(KWSYS_IOS_HAS_OSTREAM_LONG_LONG 0)
- ENDIF()
- IF(KWSYS_CXX_HAS___INT64)
+ else()
+ set(KWSYS_IOS_HAS_ISTREAM_LONG_LONG 0)
+ set(KWSYS_IOS_HAS_OSTREAM_LONG_LONG 0)
+ endif()
+ if(KWSYS_CXX_HAS___INT64)
KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_ISTREAM___INT64
"Checking if istream supports __int64" DIRECT)
KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_OSTREAM___INT64
"Checking if ostream supports __int64" DIRECT)
- ELSE()
- SET(KWSYS_IOS_HAS_ISTREAM___INT64 0)
- SET(KWSYS_IOS_HAS_OSTREAM___INT64 0)
- ENDIF()
-ENDIF()
+ else()
+ set(KWSYS_IOS_HAS_ISTREAM___INT64 0)
+ set(KWSYS_IOS_HAS_OSTREAM___INT64 0)
+ endif()
+endif()
-IF(KWSYS_NAMESPACE MATCHES "^kwsys$")
- SET(KWSYS_NAME_IS_KWSYS 1)
-ELSE()
- SET(KWSYS_NAME_IS_KWSYS 0)
-ENDIF()
+if(KWSYS_NAMESPACE MATCHES "^kwsys$")
+ set(KWSYS_NAME_IS_KWSYS 1)
+else()
+ set(KWSYS_NAME_IS_KWSYS 0)
+endif()
-IF(KWSYS_BUILD_SHARED)
- SET(KWSYS_BUILD_SHARED 1)
- SET(KWSYS_LIBRARY_TYPE SHARED)
-ELSE()
- SET(KWSYS_BUILD_SHARED 0)
- SET(KWSYS_LIBRARY_TYPE STATIC)
-ENDIF()
+if(KWSYS_BUILD_SHARED)
+ set(KWSYS_BUILD_SHARED 1)
+ set(KWSYS_LIBRARY_TYPE SHARED)
+else()
+ set(KWSYS_BUILD_SHARED 0)
+ set(KWSYS_LIBRARY_TYPE STATIC)
+endif()
if(NOT DEFINED KWSYS_BUILD_PIC)
set(KWSYS_BUILD_PIC 0)
@@ -446,32 +446,32 @@
"Checking whether C compiler has ptrdiff_t in stddef.h" DIRECT)
KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_SSIZE_T
"Checking whether C compiler has ssize_t in unistd.h" DIRECT)
-IF(KWSYS_USE_Process)
+if(KWSYS_USE_Process)
KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC
"Checking whether C compiler has clock_gettime" DIRECT)
-ENDIF()
+endif()
-SET_SOURCE_FILES_PROPERTIES(ProcessUNIX.c System.c PROPERTIES
+set_source_files_properties(ProcessUNIX.c System.c PROPERTIES
COMPILE_FLAGS "-DKWSYS_C_HAS_PTRDIFF_T=${KWSYS_C_HAS_PTRDIFF_T} -DKWSYS_C_HAS_SSIZE_T=${KWSYS_C_HAS_SSIZE_T} -DKWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC=${KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC}"
)
-IF(DEFINED KWSYS_PROCESS_USE_SELECT)
- GET_PROPERTY(ProcessUNIX_FLAGS SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS)
- SET_PROPERTY(SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS "${ProcessUNIX_FLAGS} -DKWSYSPE_USE_SELECT=${KWSYSPE_USE_SELECT}")
-ENDIF()
+if(DEFINED KWSYS_PROCESS_USE_SELECT)
+ get_property(ProcessUNIX_FLAGS SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS)
+ set_property(SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS "${ProcessUNIX_FLAGS} -DKWSYSPE_USE_SELECT=${KWSYSPE_USE_SELECT}")
+endif()
-IF(KWSYS_USE_DynamicLoader)
- GET_PROPERTY(KWSYS_SUPPORTS_SHARED_LIBS GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
- IF(KWSYS_SUPPORTS_SHARED_LIBS)
- SET(KWSYS_SUPPORTS_SHARED_LIBS 1)
- ELSE()
- SET(KWSYS_SUPPORTS_SHARED_LIBS 0)
- ENDIF()
- SET_PROPERTY(SOURCE DynamicLoader.cxx APPEND PROPERTY COMPILE_DEFINITIONS
+if(KWSYS_USE_DynamicLoader)
+ get_property(KWSYS_SUPPORTS_SHARED_LIBS GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
+ if(KWSYS_SUPPORTS_SHARED_LIBS)
+ set(KWSYS_SUPPORTS_SHARED_LIBS 1)
+ else()
+ set(KWSYS_SUPPORTS_SHARED_LIBS 0)
+ endif()
+ set_property(SOURCE DynamicLoader.cxx APPEND PROPERTY COMPILE_DEFINITIONS
KWSYS_SUPPORTS_SHARED_LIBS=${KWSYS_SUPPORTS_SHARED_LIBS})
-ENDIF()
+endif()
-IF(KWSYS_USE_SystemTools)
+if(KWSYS_USE_SystemTools)
if (NOT DEFINED KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP)
set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 1)
endif ()
@@ -494,7 +494,7 @@
"Checking whether CXX compiler struct stat has st_mtim member" DIRECT)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_STAT_HAS_ST_MTIMESPEC
"Checking whether CXX compiler struct stat has st_mtimespec member" DIRECT)
- SET_PROPERTY(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
+ set_property(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
KWSYS_CXX_HAS_SETENV=${KWSYS_CXX_HAS_SETENV}
KWSYS_CXX_HAS_UNSETENV=${KWSYS_CXX_HAS_UNSETENV}
KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H=${KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H}
@@ -503,623 +503,623 @@
KWSYS_CXX_STAT_HAS_ST_MTIM=${KWSYS_CXX_STAT_HAS_ST_MTIM}
KWSYS_CXX_STAT_HAS_ST_MTIMESPEC=${KWSYS_CXX_STAT_HAS_ST_MTIMESPEC}
)
- IF(NOT WIN32)
- IF(KWSYS_STANDALONE)
- OPTION(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES "If true, Windows paths will be supported on Unix as well" ON)
- ENDIF()
- IF(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES)
- SET_PROPERTY(SOURCE SystemTools.cxx testSystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
+ if(NOT WIN32)
+ if(KWSYS_STANDALONE)
+ option(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES "If true, Windows paths will be supported on Unix as well" ON)
+ endif()
+ if(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES)
+ set_property(SOURCE SystemTools.cxx testSystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES
)
- ENDIF()
- ENDIF()
+ endif()
+ endif()
# Disable getpwnam for static linux builds since it depends on shared glibc
- GET_PROPERTY(SHARED_LIBS_SUPPORTED GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
- IF(CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT SHARED_LIBS_SUPPORTED)
- SET_PROPERTY(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
+ get_property(SHARED_LIBS_SUPPORTED GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
+ if(CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT SHARED_LIBS_SUPPORTED)
+ set_property(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
HAVE_GETPWNAM=0
)
- ENDIF()
-ENDIF()
+ endif()
+endif()
-IF(KWSYS_USE_SystemInformation)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+if(KWSYS_USE_SystemInformation)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS SIZEOF_VOID_P=${CMAKE_SIZEOF_VOID_P})
- IF(NOT CYGWIN)
- INCLUDE(CheckIncludeFiles)
+ if(NOT CYGWIN)
+ include(CheckIncludeFiles)
CHECK_INCLUDE_FILES("sys/types.h;ifaddrs.h" KWSYS_SYS_HAS_IFADDRS_H)
- IF(KWSYS_SYS_HAS_IFADDRS_H)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_SYS_HAS_IFADDRS_H)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_SYS_HAS_IFADDRS_H=1)
- ENDIF()
- ENDIF()
- IF(WIN32)
- INCLUDE(CheckSymbolExists)
- SET(CMAKE_REQUIRED_LIBRARIES Psapi)
+ endif()
+ endif()
+ if(WIN32)
+ include(CheckSymbolExists)
+ set(CMAKE_REQUIRED_LIBRARIES psapi)
CHECK_SYMBOL_EXISTS(GetProcessMemoryInfo "windows.h;psapi.h" KWSYS_SYS_HAS_PSAPI)
- UNSET(CMAKE_REQUIRED_LIBRARIES)
- IF(KWSYS_SYS_HAS_PSAPI)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ unset(CMAKE_REQUIRED_LIBRARIES)
+ if(KWSYS_SYS_HAS_PSAPI)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_SYS_HAS_PSAPI=1)
- IF(MSVC70 OR MSVC71)
+ if(MSVC70 OR MSVC71)
# Suppress LNK4089: all references to 'PSAPI.DLL' discarded by /OPT:REF
- SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /IGNORE:4089")
- ENDIF()
- ENDIF()
- ENDIF()
- IF(CMAKE_SYSTEM MATCHES "HP-UX")
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /IGNORE:4089")
+ endif()
+ endif()
+ endif()
+ if(CMAKE_SYSTEM MATCHES "HP-UX")
CHECK_INCLUDE_FILES("sys/mpctl.h" KWSYS_SYS_HAS_MPCTL_H)
- IF(KWSYS_SYS_HAS_MPCTL_H)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_SYS_HAS_MPCTL_H)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_SYS_HAS_MPCTL_H=1)
- ENDIF()
- ENDIF()
- IF(CMAKE_SYSTEM MATCHES "BSD")
+ endif()
+ endif()
+ if(CMAKE_SYSTEM MATCHES "BSD")
CHECK_INCLUDE_FILES("machine/cpu.h" KWSYS_SYS_HAS_MACHINE_CPU_H)
- IF(KWSYS_SYS_HAS_MACHINE_CPU_H)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_SYS_HAS_MACHINE_CPU_H)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_SYS_HAS_MACHINE_CPU_H=1)
- ENDIF()
- ENDIF()
+ endif()
+ endif()
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_RLIMIT64
"Checking whether CXX compiler has rlimit64" DIRECT)
- SET(KWSYS_PLATFORM_CXX_TEST_DEFINES)
- IF(KWSYS_CXX_HAS_RLIMIT64)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ set(KWSYS_PLATFORM_CXX_TEST_DEFINES)
+ if(KWSYS_CXX_HAS_RLIMIT64)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_CXX_HAS_RLIMIT64=1)
- ENDIF()
+ endif()
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ATOL
"Checking whether CXX compiler has atol" DIRECT)
- IF(KWSYS_CXX_HAS_ATOL)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_CXX_HAS_ATOL)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_CXX_HAS_ATOL=1)
- ENDIF()
+ endif()
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ATOLL
"Checking whether CXX compiler has atoll" DIRECT)
- IF(KWSYS_CXX_HAS_ATOLL)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_CXX_HAS_ATOLL)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_CXX_HAS_ATOLL=1)
- ENDIF()
+ endif()
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS__ATOI64
"Checking whether CXX compiler has _atoi64" DIRECT)
- IF(KWSYS_CXX_HAS__ATOI64)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_CXX_HAS__ATOI64)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_CXX_HAS__ATOI64=1)
- ENDIF()
- IF(UNIX)
- INCLUDE(CheckIncludeFileCXX)
+ endif()
+ if(UNIX)
+ include(CheckIncludeFileCXX)
# check for simple stack trace
# usually it's in libc but on FreeBSD
# it's in libexecinfo
- FIND_LIBRARY(EXECINFO_LIB "execinfo")
- MARK_AS_ADVANCED(EXECINFO_LIB)
- IF (NOT EXECINFO_LIB)
- SET(EXECINFO_LIB "")
- ENDIF()
+ find_library(EXECINFO_LIB "execinfo")
+ mark_as_advanced(EXECINFO_LIB)
+ if (NOT EXECINFO_LIB)
+ set(EXECINFO_LIB "")
+ endif()
CHECK_INCLUDE_FILE_CXX("execinfo.h" KWSYS_CXX_HAS_EXECINFOH)
- IF (KWSYS_CXX_HAS_EXECINFOH)
+ if (KWSYS_CXX_HAS_EXECINFOH)
# we have the backtrace header check if it
# can be used with this compiler
- SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${EXECINFO_LIB})
+ set(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${EXECINFO_LIB})
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BACKTRACE
"Checking whether backtrace works with this C++ compiler" DIRECT)
- SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES)
- IF (KWSYS_CXX_HAS_BACKTRACE)
+ set(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES)
+ if (KWSYS_CXX_HAS_BACKTRACE)
# backtrace is supported by this system and compiler.
# now check for the more advanced capabilities.
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE=1)
# check for symbol lookup using dladdr
CHECK_INCLUDE_FILE_CXX("dlfcn.h" KWSYS_CXX_HAS_DLFCNH)
- IF (KWSYS_CXX_HAS_DLFCNH)
+ if (KWSYS_CXX_HAS_DLFCNH)
# we have symbol lookup libraries and headers
# check if they can be used with this compiler
- SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${CMAKE_DL_LIBS})
+ set(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${CMAKE_DL_LIBS})
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_DLADDR
"Checking whether dladdr works with this C++ compiler" DIRECT)
- SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES)
- IF (KWSYS_CXX_HAS_DLADDR)
+ set(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES)
+ if (KWSYS_CXX_HAS_DLADDR)
# symbol lookup is supported by this system
# and compiler.
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP=1)
- ENDIF()
- ENDIF()
+ endif()
+ endif()
# c++ demangling support
# check for cxxabi headers
CHECK_INCLUDE_FILE_CXX("cxxabi.h" KWSYS_CXX_HAS_CXXABIH)
- IF (KWSYS_CXX_HAS_CXXABIH)
+ if (KWSYS_CXX_HAS_CXXABIH)
# check if cxxabi can be used with this
# system and compiler.
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_CXXABI
"Checking whether cxxabi works with this C++ compiler" DIRECT)
- IF (KWSYS_CXX_HAS_CXXABI)
+ if (KWSYS_CXX_HAS_CXXABI)
# c++ demangle using cxxabi is supported with
# this system and compiler
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE=1)
- ENDIF()
- ENDIF()
+ endif()
+ endif()
# basic backtrace works better with release build
# don't bother with advanced features for release
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS_DEBUG KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD=1)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS_RELWITHDEBINFO KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD=1)
- ENDIF()
- ENDIF()
- ENDIF()
- IF(BORLAND)
+ endif()
+ endif()
+ endif()
+ if(BORLAND)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BORLAND_ASM
"Checking whether Borland CXX compiler supports assembler instructions" DIRECT)
- IF(KWSYS_CXX_HAS_BORLAND_ASM)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_CXX_HAS_BORLAND_ASM)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_CXX_HAS_BORLAND_ASM=1)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BORLAND_ASM_CPUID
"Checking whether Borland CXX compiler supports CPUID assembler instruction" DIRECT)
- IF(KWSYS_CXX_HAS_BORLAND_ASM_CPUID)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_CXX_HAS_BORLAND_ASM_CPUID)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_CXX_HAS_BORLAND_ASM_CPUID=1)
- ENDIF()
- ENDIF()
- ENDIF()
- IF(KWSYS_USE___INT64)
- SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
+ endif()
+ endif()
+ endif()
+ if(KWSYS_USE___INT64)
+ set_property(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_USE___INT64=1)
- ENDIF()
- IF(KWSYS_USE_LONG_LONG)
- SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
+ endif()
+ if(KWSYS_USE_LONG_LONG)
+ set_property(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_USE_LONG_LONG=1)
- ENDIF()
- IF(KWSYS_IOS_HAS_OSTREAM_LONG_LONG)
- SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
+ endif()
+ if(KWSYS_IOS_HAS_OSTREAM_LONG_LONG)
+ set_property(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_IOS_HAS_OSTREAM_LONG_LONG=1)
- ENDIF()
- IF(KWSYS_IOS_HAS_OSTREAM___INT64)
- SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
+ endif()
+ if(KWSYS_IOS_HAS_OSTREAM___INT64)
+ set_property(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_IOS_HAS_OSTREAM___INT64=1)
- ENDIF()
- IF(KWSYS_BUILD_SHARED)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ endif()
+ if(KWSYS_BUILD_SHARED)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_BUILD_SHARED=1)
- ENDIF()
+ endif()
- IF(UNIX AND NOT CYGWIN)
+ if(UNIX AND NOT CYGWIN)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_GETLOADAVG
"Checking whether CXX compiler has getloadavg" DIRECT)
- IF(KWSYS_CXX_HAS_GETLOADAVG)
- SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY
+ if(KWSYS_CXX_HAS_GETLOADAVG)
+ set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
COMPILE_DEFINITIONS KWSYS_CXX_HAS_GETLOADAVG=1)
- ENDIF()
- ENDIF()
-ENDIF()
+ endif()
+ endif()
+endif()
-IF(KWSYS_USE_FStream)
+if(KWSYS_USE_FStream)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_EXT_STDIO_FILEBUF_H
"Checking whether <ext/stdio_filebuf.h> is available" DIRECT)
-ENDIF()
+endif()
#-----------------------------------------------------------------------------
# Choose a directory for the generated headers.
-IF(NOT KWSYS_HEADER_ROOT)
- SET(KWSYS_HEADER_ROOT "${PROJECT_BINARY_DIR}")
-ENDIF()
-SET(KWSYS_HEADER_DIR "${KWSYS_HEADER_ROOT}/${KWSYS_NAMESPACE}")
-INCLUDE_DIRECTORIES(${KWSYS_HEADER_ROOT})
+if(NOT KWSYS_HEADER_ROOT)
+ set(KWSYS_HEADER_ROOT "${PROJECT_BINARY_DIR}")
+endif()
+set(KWSYS_HEADER_DIR "${KWSYS_HEADER_ROOT}/${KWSYS_NAMESPACE}")
+include_directories(${KWSYS_HEADER_ROOT})
#-----------------------------------------------------------------------------
-IF(KWSYS_INSTALL_DOC_DIR)
+if(KWSYS_INSTALL_DOC_DIR)
# Assign the license to the runtime component since it must be
# distributed with binary forms of this software.
- IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
- SET(KWSYS_INSTALL_LICENSE_OPTIONS ${KWSYS_INSTALL_LICENSE_OPTIONS}
+ if(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
+ set(KWSYS_INSTALL_LICENSE_OPTIONS ${KWSYS_INSTALL_LICENSE_OPTIONS}
COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
)
- ENDIF()
+ endif()
# Install the license under the documentation directory.
- INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt
+ install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt
DESTINATION ${KWSYS_INSTALL_DOC_DIR}/${KWSYS_NAMESPACE}
${KWSYS_INSTALL_LICENSE_OPTIONS})
-ENDIF()
+endif()
#-----------------------------------------------------------------------------
# Build a list of classes and headers we need to implement the
# selected components. Initialize with required components.
-SET(KWSYS_CLASSES)
-SET(KWSYS_H_FILES Configure SharedForward)
-SET(KWSYS_HXX_FILES Configure String)
+set(KWSYS_CLASSES)
+set(KWSYS_H_FILES Configure SharedForward)
+set(KWSYS_HXX_FILES Configure String)
-IF(NOT CMake_SOURCE_DIR)
- SET(KWSYS_HXX_FILES ${KWSYS_HXX_FILES}
+if(NOT CMake_SOURCE_DIR)
+ set(KWSYS_HXX_FILES ${KWSYS_HXX_FILES}
hashtable hash_fun hash_map hash_set
)
-ENDIF()
+endif()
# Add selected C++ classes.
-SET(cppclasses
+set(cppclasses
Directory DynamicLoader Encoding Glob RegularExpression SystemTools
CommandLineArguments IOStream FStream SystemInformation ConsoleBuf
)
-FOREACH(cpp ${cppclasses})
- IF(KWSYS_USE_${cpp})
+foreach(cpp ${cppclasses})
+ if(KWSYS_USE_${cpp})
# Use the corresponding class.
- SET(KWSYS_CLASSES ${KWSYS_CLASSES} ${cpp})
+ set(KWSYS_CLASSES ${KWSYS_CLASSES} ${cpp})
# Load component-specific CMake code.
- IF(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake)
- INCLUDE(${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake)
- ENDIF()
- ENDIF()
-ENDFOREACH()
+ if(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake)
+ include(${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake)
+ endif()
+ endif()
+endforeach()
# Add selected C components.
-FOREACH(c
+foreach(c
Process Base64 Encoding MD5 Terminal System String
)
- IF(KWSYS_USE_${c})
+ if(KWSYS_USE_${c})
# Use the corresponding header file.
- SET(KWSYS_H_FILES ${KWSYS_H_FILES} ${c})
+ set(KWSYS_H_FILES ${KWSYS_H_FILES} ${c})
# Load component-specific CMake code.
- IF(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${c}.cmake)
- INCLUDE(${PROJECT_SOURCE_DIR}/kwsys${c}.cmake)
- ENDIF()
- ENDIF()
-ENDFOREACH()
+ if(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${c}.cmake)
+ include(${PROJECT_SOURCE_DIR}/kwsys${c}.cmake)
+ endif()
+ endif()
+endforeach()
#-----------------------------------------------------------------------------
# Build a list of sources for the library based on components that are
# included.
-SET(KWSYS_C_SRCS)
-SET(KWSYS_CXX_SRCS)
+set(KWSYS_C_SRCS)
+set(KWSYS_CXX_SRCS)
# Add the proper sources for this platform's Process implementation.
-IF(KWSYS_USE_Process)
- IF(NOT UNIX)
+if(KWSYS_USE_Process)
+ if(NOT UNIX)
# Use the Windows implementation.
- SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessWin32.c)
- ELSE()
+ set(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessWin32.c)
+ else()
# Use the UNIX implementation.
- SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessUNIX.c)
- ENDIF()
-ENDIF()
+ set(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessUNIX.c)
+ endif()
+endif()
# Add selected C sources.
-FOREACH(c Base64 Encoding MD5 Terminal System String)
- IF(KWSYS_USE_${c})
- IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}C.c)
- LIST(APPEND KWSYS_C_SRCS ${c}C.c)
- ELSE()
- LIST(APPEND KWSYS_C_SRCS ${c}.c)
- ENDIF()
- ENDIF()
-ENDFOREACH()
+foreach(c Base64 Encoding MD5 Terminal System String)
+ if(KWSYS_USE_${c})
+ if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}C.c)
+ list(APPEND KWSYS_C_SRCS ${c}C.c)
+ else()
+ list(APPEND KWSYS_C_SRCS ${c}.c)
+ endif()
+ endif()
+endforeach()
# Configure headers of C++ classes and construct the list of sources.
-FOREACH(c ${KWSYS_CLASSES})
+foreach(c ${KWSYS_CLASSES})
# Add this source to the list of source files for the library.
- IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}CXX.cxx)
- LIST(APPEND KWSYS_CXX_SRCS ${c}CXX.cxx)
- ELSEIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}.cxx)
- LIST(APPEND KWSYS_CXX_SRCS ${c}.cxx)
- ENDIF()
+ if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}CXX.cxx)
+ list(APPEND KWSYS_CXX_SRCS ${c}CXX.cxx)
+ elseif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}.cxx)
+ list(APPEND KWSYS_CXX_SRCS ${c}.cxx)
+ endif()
# Configure the header for this class.
- CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${c}.hxx.in ${KWSYS_HEADER_DIR}/${c}.hxx
+ configure_file(${PROJECT_SOURCE_DIR}/${c}.hxx.in ${KWSYS_HEADER_DIR}/${c}.hxx
@ONLY IMMEDIATE)
- SET(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${c}.hxx)
+ set(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${c}.hxx)
# Create an install target for the header.
- IF(KWSYS_INSTALL_INCLUDE_DIR)
- INSTALL(FILES ${KWSYS_HEADER_DIR}/${c}.hxx
+ if(KWSYS_INSTALL_INCLUDE_DIR)
+ install(FILES ${KWSYS_HEADER_DIR}/${c}.hxx
DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
${KWSYS_INSTALL_INCLUDE_OPTIONS})
- ENDIF()
-ENDFOREACH()
+ endif()
+endforeach()
# Configure C headers.
-FOREACH(h ${KWSYS_H_FILES})
+foreach(h ${KWSYS_H_FILES})
# Configure the header into the given directory.
- CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${h}.h.in ${KWSYS_HEADER_DIR}/${h}.h
+ configure_file(${PROJECT_SOURCE_DIR}/${h}.h.in ${KWSYS_HEADER_DIR}/${h}.h
@ONLY IMMEDIATE)
- SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ${KWSYS_HEADER_DIR}/${h}.h)
+ set(KWSYS_C_SRCS ${KWSYS_C_SRCS} ${KWSYS_HEADER_DIR}/${h}.h)
# Create an install target for the header.
- IF(KWSYS_INSTALL_INCLUDE_DIR)
- INSTALL(FILES ${KWSYS_HEADER_DIR}/${h}.h
+ if(KWSYS_INSTALL_INCLUDE_DIR)
+ install(FILES ${KWSYS_HEADER_DIR}/${h}.h
DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
${KWSYS_INSTALL_INCLUDE_OPTIONS})
- ENDIF()
-ENDFOREACH()
+ endif()
+endforeach()
# Configure other C++ headers.
-FOREACH(h ${KWSYS_HXX_FILES})
+foreach(h ${KWSYS_HXX_FILES})
# Configure the header into the given directory.
- CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${h}.hxx.in ${KWSYS_HEADER_DIR}/${h}.hxx
+ configure_file(${PROJECT_SOURCE_DIR}/${h}.hxx.in ${KWSYS_HEADER_DIR}/${h}.hxx
@ONLY IMMEDIATE)
- SET(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${h}.hxx)
+ set(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${h}.hxx)
# Create an install target for the header.
- IF(KWSYS_INSTALL_INCLUDE_DIR)
- INSTALL(FILES ${KWSYS_HEADER_DIR}/${h}.hxx
+ if(KWSYS_INSTALL_INCLUDE_DIR)
+ install(FILES ${KWSYS_HEADER_DIR}/${h}.hxx
DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
${KWSYS_INSTALL_INCLUDE_OPTIONS})
- ENDIF()
-ENDFOREACH()
+ endif()
+endforeach()
#-----------------------------------------------------------------------------
# Add the library with the configured name and list of sources.
-IF(KWSYS_C_SRCS OR KWSYS_CXX_SRCS)
- IF(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE)
- SET(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE})
- SET(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE}_objects)
- SET(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE}_private)
- SET(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_INTERFACE} ${KWSYS_TARGET_LINK})
- SET(KWSYS_LINK_DEPENDENCY INTERFACE)
- ADD_LIBRARY(${KWSYS_TARGET_OBJECT} OBJECT
+if(KWSYS_C_SRCS OR KWSYS_CXX_SRCS)
+ if(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE)
+ set(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE})
+ set(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE}_objects)
+ set(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE}_private)
+ set(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_INTERFACE} ${KWSYS_TARGET_LINK})
+ set(KWSYS_LINK_DEPENDENCY INTERFACE)
+ add_library(${KWSYS_TARGET_OBJECT} OBJECT
${KWSYS_C_SRCS} ${KWSYS_CXX_SRCS})
- IF(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC)
- SET_PROPERTY(TARGET ${KWSYS_TARGET_OBJECT} PROPERTY
+ if(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC)
+ set_property(TARGET ${KWSYS_TARGET_OBJECT} PROPERTY
POSITION_INDEPENDENT_CODE TRUE)
- ENDIF()
- ADD_LIBRARY(${KWSYS_TARGET_INTERFACE} INTERFACE)
- ADD_LIBRARY(${KWSYS_TARGET_LINK} INTERFACE)
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_LINK} INTERFACE
+ endif()
+ add_library(${KWSYS_TARGET_INTERFACE} INTERFACE)
+ add_library(${KWSYS_TARGET_LINK} INTERFACE)
+ target_link_libraries(${KWSYS_TARGET_LINK} INTERFACE
${KWSYS_TARGET_INTERFACE})
- TARGET_SOURCES(${KWSYS_TARGET_LINK} INTERFACE
+ target_sources(${KWSYS_TARGET_LINK} INTERFACE
$<TARGET_OBJECTS:${KWSYS_TARGET_OBJECT}>)
target_compile_features(${KWSYS_TARGET_OBJECT} PRIVATE ${KWSYS_CXX_COMPILE_FEATURES})
target_compile_features(${KWSYS_TARGET_INTERFACE} INTERFACE ${KWSYS_CXX_COMPILE_FEATURES})
- ELSE()
- SET(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE})
- SET(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE})
- SET(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE})
+ else()
+ set(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE})
+ set(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE})
+ set(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE})
set(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_LINK})
- SET(KWSYS_LINK_DEPENDENCY PUBLIC)
- ADD_LIBRARY(${KWSYS_TARGET_INTERFACE} ${KWSYS_LIBRARY_TYPE}
+ set(KWSYS_LINK_DEPENDENCY PUBLIC)
+ add_library(${KWSYS_TARGET_INTERFACE} ${KWSYS_LIBRARY_TYPE}
${KWSYS_C_SRCS} ${KWSYS_CXX_SRCS})
target_compile_features(${KWSYS_TARGET_INTERFACE} PUBLIC ${KWSYS_CXX_COMPILE_FEATURES})
- ENDIF()
+ endif()
if (KWSYS_ALIAS_TARGET)
add_library(${KWSYS_ALIAS_TARGET} ALIAS ${KWSYS_TARGET_INTERFACE})
endif ()
- SET_TARGET_PROPERTIES(${KWSYS_TARGET_OBJECT} PROPERTIES
+ set_target_properties(${KWSYS_TARGET_OBJECT} PROPERTIES
C_CLANG_TIDY ""
CXX_CLANG_TIDY ""
C_INCLUDE_WHAT_YOU_USE ""
CXX_INCLUDE_WHAT_YOU_USE ""
LABELS "${KWSYS_LABELS_LIB}")
- IF(KWSYS_USE_DynamicLoader)
- IF(UNIX)
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
+ if(KWSYS_USE_DynamicLoader)
+ if(UNIX)
+ target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
${CMAKE_DL_LIBS})
- ENDIF()
- ENDIF()
+ endif()
+ endif()
- IF(KWSYS_USE_SystemInformation)
- IF(WIN32)
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} ws2_32)
+ if(KWSYS_USE_SystemInformation)
+ if(WIN32)
+ target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} ws2_32)
# link in dbghelp.dll for symbol lookup if MSVC 1800 or later
# Note that the dbghelp runtime is part of MS Windows OS
- IF(MSVC_VERSION AND NOT MSVC_VERSION VERSION_LESS 1800)
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} dbghelp)
- ENDIF()
- IF(KWSYS_SYS_HAS_PSAPI)
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
- Psapi)
- ENDIF()
- ELSEIF(UNIX)
- IF (EXECINFO_LIB AND KWSYS_CXX_HAS_BACKTRACE)
+ if(MSVC_VERSION AND NOT MSVC_VERSION VERSION_LESS 1800)
+ target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} dbghelp)
+ endif()
+ if(KWSYS_SYS_HAS_PSAPI)
+ target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
+ psapi)
+ endif()
+ elseif(UNIX)
+ if (EXECINFO_LIB AND KWSYS_CXX_HAS_BACKTRACE)
# backtrace on FreeBSD is not in libc
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
+ target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
${EXECINFO_LIB})
- ENDIF()
- IF (KWSYS_CXX_HAS_DLADDR)
+ endif()
+ if (KWSYS_CXX_HAS_DLADDR)
# for symbol lookup using dladdr
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
+ target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
${CMAKE_DL_LIBS})
- ENDIF()
- IF (CMAKE_SYSTEM_NAME STREQUAL "SunOS")
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
+ endif()
+ if (CMAKE_SYSTEM_NAME STREQUAL "SunOS")
+ target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
socket)
- ENDIF()
- ENDIF()
- ENDIF()
+ endif()
+ endif()
+ endif()
# Apply user-defined target properties to the library.
- IF(KWSYS_PROPERTIES_CXX)
- SET_TARGET_PROPERTIES(${KWSYS_TARGET_INTERFACE} PROPERTIES
+ if(KWSYS_PROPERTIES_CXX)
+ set_target_properties(${KWSYS_TARGET_INTERFACE} PROPERTIES
${KWSYS_PROPERTIES_CXX})
- ENDIF()
+ endif()
# Set up include usage requirement
- IF(COMMAND TARGET_INCLUDE_DIRECTORIES)
- TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_INTERFACE} INTERFACE
+ if(COMMAND TARGET_INCLUDE_DIRECTORIES)
+ target_include_directories(${KWSYS_TARGET_INTERFACE} INTERFACE
$<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>)
- IF(KWSYS_INSTALL_INCLUDE_DIR)
- TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_INTERFACE} INTERFACE
+ if(KWSYS_INSTALL_INCLUDE_DIR)
+ target_include_directories(${KWSYS_TARGET_INTERFACE} INTERFACE
$<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>)
- ENDIF()
- ENDIF()
+ endif()
+ endif()
# Create an install target for the library.
- IF(KWSYS_INSTALL_LIBRARY_RULE)
- INSTALL(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_LIBRARY_RULE})
- ENDIF()
- IF(KWSYS_INSTALL_NAMELINK_RULE)
- INSTALL(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_NAMELINK_RULE})
- ENDIF()
-ENDIF()
+ if(KWSYS_INSTALL_LIBRARY_RULE)
+ install(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_LIBRARY_RULE})
+ endif()
+ if(KWSYS_INSTALL_NAMELINK_RULE)
+ install(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_NAMELINK_RULE})
+ endif()
+endif()
# Add a C-only library if requested.
-IF(KWSYS_ENABLE_C AND KWSYS_C_SRCS)
- IF(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE)
- SET(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c)
- SET(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c_objects)
- SET(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c_private)
- SET(KWSYS_TARGET_C_INSTALL
+if(KWSYS_ENABLE_C AND KWSYS_C_SRCS)
+ if(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE)
+ set(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c)
+ set(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c_objects)
+ set(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c_private)
+ set(KWSYS_TARGET_C_INSTALL
${KWSYS_TARGET_C_INTERFACE} ${KWSYS_TARGET_C_LINK})
- SET(KWSYS_LINK_DEPENDENCY INTERFACE)
- ADD_LIBRARY(${KWSYS_TARGET_C_OBJECT} OBJECT ${KWSYS_C_SRCS})
- IF(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC)
- SET_PROPERTY(TARGET ${KWSYS_TARGET_C_OBJECT} PROPERTY
+ set(KWSYS_LINK_DEPENDENCY INTERFACE)
+ add_library(${KWSYS_TARGET_C_OBJECT} OBJECT ${KWSYS_C_SRCS})
+ if(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC)
+ set_property(TARGET ${KWSYS_TARGET_C_OBJECT} PROPERTY
POSITION_INDEPENDENT_CODE TRUE)
- ENDIF()
- ADD_LIBRARY(${KWSYS_TARGET_C_INTERFACE} INTERFACE)
- ADD_LIBRARY(${KWSYS_TARGET_C_LINK} INTERFACE)
- TARGET_LINK_LIBRARIES(${KWSYS_TARGET_C_LINK} INTERFACE
+ endif()
+ add_library(${KWSYS_TARGET_C_INTERFACE} INTERFACE)
+ add_library(${KWSYS_TARGET_C_LINK} INTERFACE)
+ target_link_libraries(${KWSYS_TARGET_C_LINK} INTERFACE
${KWSYS_TARGET_C_INTERFACE})
- TARGET_SOURCES(${KWSYS_TARGET_C_LINK} INTERFACE
+ target_sources(${KWSYS_TARGET_C_LINK} INTERFACE
$<TARGET_OBJECTS:${KWSYS_TARGET_C_OBJECT}>)
- ELSE()
- SET(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c)
- SET(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c)
- SET(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c)
- SET(KWSYS_TARGET_C_INSTALL ${KWSYS_TARGET_C_LINK})
- SET(KWSYS_LINK_DEPENDENCY PUBLIC)
- ADD_LIBRARY(${KWSYS_TARGET_C_INTERFACE} ${KWSYS_LIBRARY_TYPE}
+ else()
+ set(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c)
+ set(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c)
+ set(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c)
+ set(KWSYS_TARGET_C_INSTALL ${KWSYS_TARGET_C_LINK})
+ set(KWSYS_LINK_DEPENDENCY PUBLIC)
+ add_library(${KWSYS_TARGET_C_INTERFACE} ${KWSYS_LIBRARY_TYPE}
${KWSYS_C_SRCS})
- ENDIF()
- SET_TARGET_PROPERTIES(${KWSYS_TARGET_C_OBJECT} PROPERTIES
+ endif()
+ set_target_properties(${KWSYS_TARGET_C_OBJECT} PROPERTIES
LABELS "${KWSYS_LABELS_LIB}")
# Apply user-defined target properties to the library.
- IF(KWSYS_PROPERTIES_C)
- SET_TARGET_PROPERTIES(${KWSYS_TARGET_C_INTERFACE} PROPERTIES
+ if(KWSYS_PROPERTIES_C)
+ set_target_properties(${KWSYS_TARGET_C_INTERFACE} PROPERTIES
${KWSYS_PROPERTIES_C})
- ENDIF()
+ endif()
# Set up include usage requirement
- IF(COMMAND TARGET_INCLUDE_DIRECTORIES)
- TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_C_INTERFACE} INTERFACE
+ if(COMMAND TARGET_INCLUDE_DIRECTORIES)
+ target_include_directories(${KWSYS_TARGET_C_INTERFACE} INTERFACE
$<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>)
- IF(KWSYS_INSTALL_INCLUDE_DIR)
- TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_C_INTERFACE} INTERFACE
+ if(KWSYS_INSTALL_INCLUDE_DIR)
+ target_include_directories(${KWSYS_TARGET_C_INTERFACE} INTERFACE
$<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>)
- ENDIF()
- ENDIF()
+ endif()
+ endif()
# Create an install target for the library.
- IF(KWSYS_INSTALL_LIBRARY_RULE)
- INSTALL(TARGETS ${KWSYS_TARGET_C_INSTALL})
- ENDIF()
-ENDIF()
+ if(KWSYS_INSTALL_LIBRARY_RULE)
+ install(TARGETS ${KWSYS_TARGET_C_INSTALL})
+ endif()
+endif()
# For building kwsys itself, we use a macro defined on the command
# line to configure the namespace in the C and C++ source files.
-ADD_DEFINITIONS("-DKWSYS_NAMESPACE=${KWSYS_NAMESPACE}")
+add_definitions("-DKWSYS_NAMESPACE=${KWSYS_NAMESPACE}")
# Disable deprecation warnings for standard C functions.
-IF(MSVC OR (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "Intel" OR
+if(MSVC OR (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "Intel" OR
(CMAKE_C_COMPILER_ID STREQUAL "Clang" AND CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC"))))
- ADD_DEFINITIONS(
+ add_definitions(
-D_CRT_NONSTDC_NO_DEPRECATE
-D_CRT_SECURE_NO_DEPRECATE
-D_CRT_SECURE_NO_WARNINGS
-D_SCL_SECURE_NO_DEPRECATE
)
-ENDIF()
+endif()
-IF(WIN32)
+if(WIN32)
# Help enforce the use of wide Windows apis.
- ADD_DEFINITIONS(-DUNICODE -D_UNICODE)
-ENDIF()
+ add_definitions(-DUNICODE -D_UNICODE)
+endif()
-IF(KWSYS_USE_String)
+if(KWSYS_USE_String)
# Activate code in "String.c". See the comment in the source.
- SET_SOURCE_FILES_PROPERTIES(String.c PROPERTIES
+ set_source_files_properties(String.c PROPERTIES
COMPILE_FLAGS "-DKWSYS_STRING_C")
-ENDIF()
+endif()
-IF(KWSYS_USE_Encoding)
+if(KWSYS_USE_Encoding)
# Set default 8 bit encoding in "EndcodingC.c".
- SET_PROPERTY(SOURCE EncodingC.c EncodingCXX.cxx APPEND PROPERTY COMPILE_DEFINITIONS
+ set_property(SOURCE EncodingC.c EncodingCXX.cxx APPEND PROPERTY COMPILE_DEFINITIONS
KWSYS_ENCODING_DEFAULT_CODEPAGE=${KWSYS_ENCODING_DEFAULT_CODEPAGE})
-ENDIF()
+endif()
#-----------------------------------------------------------------------------
# Setup testing if not being built as part of another project.
-IF(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
- IF(BUILD_TESTING)
+if(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
+ if(BUILD_TESTING)
# Compute the location of executables.
- SET(EXEC_DIR "${CMAKE_CURRENT_BINARY_DIR}")
- IF(EXECUTABLE_OUTPUT_PATH)
- SET(EXEC_DIR "${EXECUTABLE_OUTPUT_PATH}")
- ENDIF()
+ set(EXEC_DIR "${CMAKE_CURRENT_BINARY_DIR}")
+ if(CMAKE_RUNTIME_OUTPUT_DIRECTORY)
+ set(EXEC_DIR "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
+ endif()
# C tests
- SET(KWSYS_C_TESTS
+ set(KWSYS_C_TESTS
testEncode.c
testTerminal.c
)
- IF(KWSYS_STANDALONE)
- SET(KWSYS_C_TESTS ${KWSYS_C_TESTS} testFail.c)
- ENDIF()
- CREATE_TEST_SOURCELIST(
+ if(KWSYS_STANDALONE)
+ set(KWSYS_C_TESTS ${KWSYS_C_TESTS} testFail.c)
+ endif()
+ create_test_sourcelist(
KWSYS_C_TEST_SRCS ${KWSYS_NAMESPACE}TestsC.c
${KWSYS_C_TESTS}
)
- ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestsC ${KWSYS_C_TEST_SRCS})
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsC PROPERTY LABELS ${KWSYS_LABELS_EXE})
- TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestsC ${KWSYS_TARGET_C_LINK})
- FOREACH(testfile ${KWSYS_C_TESTS})
+ add_executable(${KWSYS_NAMESPACE}TestsC ${KWSYS_C_TEST_SRCS})
+ set_property(TARGET ${KWSYS_NAMESPACE}TestsC PROPERTY LABELS ${KWSYS_LABELS_EXE})
+ target_link_libraries(${KWSYS_NAMESPACE}TestsC ${KWSYS_TARGET_C_LINK})
+ foreach(testfile ${KWSYS_C_TESTS})
get_filename_component(test "${testfile}" NAME_WE)
- ADD_TEST(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsC ${test} ${KWSYS_TEST_ARGS_${test}})
- SET_PROPERTY(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST})
- ENDFOREACH()
+ add_test(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsC ${test} ${KWSYS_TEST_ARGS_${test}})
+ set_property(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST})
+ endforeach()
# C++ tests
- IF(NOT WATCOM AND NOT CMake_SOURCE_DIR)
- SET(KWSYS_CXX_TESTS
+ if(NOT WATCOM AND NOT CMake_SOURCE_DIR)
+ set(KWSYS_CXX_TESTS
testHashSTL.cxx
)
- ENDIF()
- SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
+ endif()
+ set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
testConfigure.cxx
testSystemTools.cxx
testCommandLineArguments.cxx
testCommandLineArguments1.cxx
testDirectory.cxx
)
- IF(KWSYS_STL_HAS_WSTRING)
- SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
+ if(KWSYS_STL_HAS_WSTRING)
+ set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
testEncoding.cxx
)
- ENDIF()
- IF(KWSYS_USE_FStream)
- SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
+ endif()
+ if(KWSYS_USE_FStream)
+ set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
testFStream.cxx
)
- ENDIF()
- IF(KWSYS_USE_ConsoleBuf)
- ADD_EXECUTABLE(testConsoleBufChild testConsoleBufChild.cxx)
- SET_PROPERTY(TARGET testConsoleBufChild PROPERTY C_CLANG_TIDY "")
- SET_PROPERTY(TARGET testConsoleBufChild PROPERTY CXX_CLANG_TIDY "")
- SET_PROPERTY(TARGET testConsoleBufChild PROPERTY C_INCLUDE_WHAT_YOU_USE "")
- SET_PROPERTY(TARGET testConsoleBufChild PROPERTY CXX_INCLUDE_WHAT_YOU_USE "")
- SET_PROPERTY(TARGET testConsoleBufChild PROPERTY LABELS ${KWSYS_LABELS_EXE})
- TARGET_LINK_LIBRARIES(testConsoleBufChild ${KWSYS_TARGET_LINK})
- SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
+ endif()
+ if(KWSYS_USE_ConsoleBuf)
+ add_executable(testConsoleBufChild testConsoleBufChild.cxx)
+ set_property(TARGET testConsoleBufChild PROPERTY C_CLANG_TIDY "")
+ set_property(TARGET testConsoleBufChild PROPERTY CXX_CLANG_TIDY "")
+ set_property(TARGET testConsoleBufChild PROPERTY C_INCLUDE_WHAT_YOU_USE "")
+ set_property(TARGET testConsoleBufChild PROPERTY CXX_INCLUDE_WHAT_YOU_USE "")
+ set_property(TARGET testConsoleBufChild PROPERTY LABELS ${KWSYS_LABELS_EXE})
+ target_link_libraries(testConsoleBufChild ${KWSYS_TARGET_LINK})
+ set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
testConsoleBuf.cxx
)
- IF(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND
+ if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND
CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "19.0.23506")
set_property(SOURCE testConsoleBuf.cxx testConsoleBufChild.cxx PROPERTY COMPILE_FLAGS /utf-8)
- ENDIF()
- SET_PROPERTY(SOURCE testConsoleBuf.cxx APPEND PROPERTY COMPILE_DEFINITIONS
+ endif()
+ set_property(SOURCE testConsoleBuf.cxx APPEND PROPERTY COMPILE_DEFINITIONS
KWSYS_ENCODING_DEFAULT_CODEPAGE=${KWSYS_ENCODING_DEFAULT_CODEPAGE})
- ENDIF()
- IF(KWSYS_USE_SystemInformation)
- SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testSystemInformation.cxx)
- ENDIF()
- IF(KWSYS_USE_DynamicLoader)
- SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testDynamicLoader.cxx)
+ endif()
+ if(KWSYS_USE_SystemInformation)
+ set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testSystemInformation.cxx)
+ endif()
+ if(KWSYS_USE_DynamicLoader)
+ set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testDynamicLoader.cxx)
# If kwsys contains the DynamicLoader, need extra library
- ADD_LIBRARY(${KWSYS_NAMESPACE}TestDynload MODULE testDynload.c)
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestDynload PROPERTY LABELS ${KWSYS_LABELS_LIB})
- ADD_DEPENDENCIES(${KWSYS_NAMESPACE}TestDynload ${KWSYS_TARGET_INTERFACE})
+ add_library(${KWSYS_NAMESPACE}TestDynload MODULE testDynload.c)
+ set_property(TARGET ${KWSYS_NAMESPACE}TestDynload PROPERTY LABELS ${KWSYS_LABELS_LIB})
+ add_dependencies(${KWSYS_NAMESPACE}TestDynload ${KWSYS_TARGET_INTERFACE})
if (WIN32)
# Windows tests supported flags.
@@ -1134,33 +1134,33 @@
add_dependencies(${KWSYS_NAMESPACE}TestDynloadUse ${KWSYS_TARGET_INTERFACE})
target_link_libraries(${KWSYS_NAMESPACE}TestDynloadUse PRIVATE ${KWSYS_NAMESPACE}TestDynloadImpl)
endif ()
- ENDIF()
- CREATE_TEST_SOURCELIST(
+ endif()
+ create_test_sourcelist(
KWSYS_CXX_TEST_SRCS ${KWSYS_NAMESPACE}TestsCxx.cxx
${KWSYS_CXX_TESTS}
)
- ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_CXX_TEST_SRCS})
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_CLANG_TIDY "")
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_CLANG_TIDY "")
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_INCLUDE_WHAT_YOU_USE "")
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_INCLUDE_WHAT_YOU_USE "")
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY LABELS ${KWSYS_LABELS_EXE})
- TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_TARGET_LINK})
+ add_executable(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_CXX_TEST_SRCS})
+ set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_CLANG_TIDY "")
+ set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_CLANG_TIDY "")
+ set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_INCLUDE_WHAT_YOU_USE "")
+ set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_INCLUDE_WHAT_YOU_USE "")
+ set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY LABELS ${KWSYS_LABELS_EXE})
+ target_link_libraries(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_TARGET_LINK})
- SET(TEST_SYSTEMTOOLS_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
- SET(TEST_SYSTEMTOOLS_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
- CONFIGURE_FILE(
+ set(TEST_SYSTEMTOOLS_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+ set(TEST_SYSTEMTOOLS_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
+ configure_file(
${PROJECT_SOURCE_DIR}/testSystemTools.h.in
${PROJECT_BINARY_DIR}/testSystemTools.h)
- INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR})
+ include_directories(${PROJECT_BINARY_DIR})
- IF(CTEST_TEST_KWSYS)
- CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/ExtraTest.cmake.in"
+ if(CTEST_TEST_KWSYS)
+ configure_file("${CMAKE_CURRENT_SOURCE_DIR}/ExtraTest.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake")
- SET_DIRECTORY_PROPERTIES(PROPERTIES TEST_INCLUDE_FILE "${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake")
- ENDIF()
+ set_directory_properties(PROPERTIES TEST_INCLUDE_FILE "${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake")
+ endif()
- SET(KWSYS_TEST_ARGS_testCommandLineArguments
+ set(KWSYS_TEST_ARGS_testCommandLineArguments
--another-bool-variable
--long3=opt
--set-bool-arg1
@@ -1179,7 +1179,7 @@
-C=test
--long2 hello
)
- SET(KWSYS_TEST_ARGS_testCommandLineArguments1
+ set(KWSYS_TEST_ARGS_testCommandLineArguments1
--ignored
-n 24
--second-ignored
@@ -1188,73 +1188,73 @@
-p
some junk at the end
)
- FOREACH(testfile ${KWSYS_CXX_TESTS})
+ foreach(testfile ${KWSYS_CXX_TESTS})
get_filename_component(test "${testfile}" NAME_WE)
- ADD_TEST(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsCxx ${test} ${KWSYS_TEST_ARGS_${test}})
- SET_PROPERTY(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST})
- ENDFOREACH()
+ add_test(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsCxx ${test} ${KWSYS_TEST_ARGS_${test}})
+ set_property(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST})
+ endforeach()
# Process tests.
- ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestProcess testProcess.c)
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestProcess PROPERTY LABELS ${KWSYS_LABELS_EXE})
- TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestProcess ${KWSYS_TARGET_C_LINK})
- IF(NOT CYGWIN)
- SET(KWSYS_TEST_PROCESS_7 7)
- ENDIF()
- FOREACH(n 1 2 3 4 5 6 ${KWSYS_TEST_PROCESS_7} 9 10)
- ADD_TEST(kwsys.testProcess-${n} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestProcess ${n})
- SET_PROPERTY(TEST kwsys.testProcess-${n} PROPERTY LABELS ${KWSYS_LABELS_TEST})
- SET_TESTS_PROPERTIES(kwsys.testProcess-${n} PROPERTIES TIMEOUT 120)
- ENDFOREACH()
+ add_executable(${KWSYS_NAMESPACE}TestProcess testProcess.c)
+ set_property(TARGET ${KWSYS_NAMESPACE}TestProcess PROPERTY LABELS ${KWSYS_LABELS_EXE})
+ target_link_libraries(${KWSYS_NAMESPACE}TestProcess ${KWSYS_TARGET_C_LINK})
+ if(NOT CYGWIN)
+ set(KWSYS_TEST_PROCESS_7 7)
+ endif()
+ foreach(n 1 2 3 4 5 6 ${KWSYS_TEST_PROCESS_7} 9 10)
+ add_test(kwsys.testProcess-${n} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestProcess ${n})
+ set_property(TEST kwsys.testProcess-${n} PROPERTY LABELS ${KWSYS_LABELS_TEST})
+ set_tests_properties(kwsys.testProcess-${n} PROPERTIES TIMEOUT 120)
+ endforeach()
- SET(testProcess_COMPILE_FLAGS "")
+ set(testProcess_COMPILE_FLAGS "")
# Some Apple compilers produce bad optimizations in this source.
- IF(APPLE AND CMAKE_C_COMPILER_ID MATCHES "^(GNU|LLVM)$")
- SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -O0")
- ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "XL")
+ if(APPLE AND CMAKE_C_COMPILER_ID MATCHES "^(GNU|LLVM)$")
+ set(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -O0")
+ elseif(CMAKE_C_COMPILER_ID STREQUAL "XL")
# Tell IBM XL not to warn about our test infinite loop
- IF(CMAKE_SYSTEM MATCHES "Linux.*ppc64le"
+ if(CMAKE_SYSTEM MATCHES "Linux.*ppc64le"
AND CMAKE_C_COMPILER_VERSION VERSION_LESS "16.1.0"
AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS "13.1.1")
# v13.1.[1-6] on Linux ppc64le is clang based and does not accept
# the -qsuppress option, so just suppress all warnings.
- SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -w")
- ELSE()
- SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -qsuppress=1500-010")
- ENDIF()
- ENDIF()
- IF(CMAKE_C_FLAGS MATCHES "-fsanitize=")
- SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -DCRASH_USING_ABORT")
- ENDIF()
- SET_PROPERTY(SOURCE testProcess.c PROPERTY COMPILE_FLAGS "${testProcess_COMPILE_FLAGS}")
+ set(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -w")
+ else()
+ set(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -qsuppress=1500-010")
+ endif()
+ endif()
+ if(CMAKE_C_FLAGS MATCHES "-fsanitize=")
+ set(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -DCRASH_USING_ABORT")
+ endif()
+ set_property(SOURCE testProcess.c PROPERTY COMPILE_FLAGS "${testProcess_COMPILE_FLAGS}")
# Test SharedForward
- CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/testSharedForward.c.in
+ configure_file(${PROJECT_SOURCE_DIR}/testSharedForward.c.in
${PROJECT_BINARY_DIR}/testSharedForward.c @ONLY IMMEDIATE)
- ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestSharedForward
+ add_executable(${KWSYS_NAMESPACE}TestSharedForward
${PROJECT_BINARY_DIR}/testSharedForward.c)
- SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestSharedForward PROPERTY LABELS ${KWSYS_LABELS_EXE})
- ADD_DEPENDENCIES(${KWSYS_NAMESPACE}TestSharedForward ${KWSYS_TARGET_C_LINK})
- ADD_TEST(kwsys.testSharedForward ${EXEC_DIR}/${KWSYS_NAMESPACE}TestSharedForward 1)
- SET_PROPERTY(TEST kwsys.testSharedForward PROPERTY LABELS ${KWSYS_LABELS_TEST})
+ set_property(TARGET ${KWSYS_NAMESPACE}TestSharedForward PROPERTY LABELS ${KWSYS_LABELS_EXE})
+ add_dependencies(${KWSYS_NAMESPACE}TestSharedForward ${KWSYS_TARGET_C_LINK})
+ add_test(kwsys.testSharedForward ${EXEC_DIR}/${KWSYS_NAMESPACE}TestSharedForward 1)
+ set_property(TEST kwsys.testSharedForward PROPERTY LABELS ${KWSYS_LABELS_TEST})
# Configure some test properties.
- IF(KWSYS_STANDALONE)
+ if(KWSYS_STANDALONE)
# We expect test to fail
- SET_TESTS_PROPERTIES(kwsys.testFail PROPERTIES WILL_FAIL ON)
- GET_TEST_PROPERTY(kwsys.testFail WILL_FAIL wfv)
- SET_TESTS_PROPERTIES(kwsys.testFail PROPERTIES MEASUREMENT "Some Key=Some Value")
- MESSAGE(STATUS "GET_TEST_PROPERTY returned: ${wfv}")
- ENDIF()
+ set_tests_properties(kwsys.testFail PROPERTIES WILL_FAIL ON)
+ get_test_property(kwsys.testFail WILL_FAIL wfv)
+ set_tests_properties(kwsys.testFail PROPERTIES MEASUREMENT "Some Key=Some Value")
+ message(STATUS "GET_TEST_PROPERTY returned: ${wfv}")
+ endif()
# Set up ctest custom configuration file.
- CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/CTestCustom.cmake.in
+ configure_file(${PROJECT_SOURCE_DIR}/CTestCustom.cmake.in
${PROJECT_BINARY_DIR}/CTestCustom.cmake @ONLY)
# Suppress known consistent failures on buggy systems.
- IF(KWSYS_TEST_BOGUS_FAILURES)
- SET_TESTS_PROPERTIES(${KWSYS_TEST_BOGUS_FAILURES} PROPERTIES WILL_FAIL ON)
- ENDIF()
+ if(KWSYS_TEST_BOGUS_FAILURES)
+ set_tests_properties(${KWSYS_TEST_BOGUS_FAILURES} PROPERTIES WILL_FAIL ON)
+ endif()
- ENDIF()
-ENDIF()
+ endif()
+endif()
diff --git a/Source/kwsys/CommandLineArguments.cxx b/Source/kwsys/CommandLineArguments.cxx
index 3fd1955..a2ed874 100644
--- a/Source/kwsys/CommandLineArguments.cxx
+++ b/Source/kwsys/CommandLineArguments.cxx
@@ -66,26 +66,21 @@
class CommandLineArgumentsInternal
{
public:
- CommandLineArgumentsInternal()
- : UnknownArgumentCallback{ nullptr }
- , ClientData{ nullptr }
- , LastArgument{ 0 }
- {
- }
+ CommandLineArgumentsInternal() = default;
- typedef CommandLineArgumentsVectorOfStrings VectorOfStrings;
- typedef CommandLineArgumentsMapOfStrucs CallbacksMap;
- typedef kwsys::String String;
- typedef CommandLineArgumentsSetOfStrings SetOfStrings;
+ using VectorOfStrings = CommandLineArgumentsVectorOfStrings;
+ using CallbacksMap = CommandLineArgumentsMapOfStrucs;
+ using String = kwsys::String;
+ using SetOfStrings = CommandLineArgumentsSetOfStrings;
VectorOfStrings Argv;
String Argv0;
CallbacksMap Callbacks;
- CommandLineArguments::ErrorCallbackType UnknownArgumentCallback;
- void* ClientData;
+ CommandLineArguments::ErrorCallbackType UnknownArgumentCallback{ nullptr };
+ void* ClientData{ nullptr };
- VectorOfStrings::size_type LastArgument;
+ VectorOfStrings::size_type LastArgument{ 0 };
VectorOfStrings UnusedArguments;
};
@@ -424,8 +419,7 @@
const char* CommandLineArguments::GetHelp(const char* arg)
{
- CommandLineArguments::Internal::CallbacksMap::iterator it =
- this->Internals->Callbacks.find(arg);
+ auto it = this->Internals->Callbacks.find(arg);
if (it == this->Internals->Callbacks.end()) {
return nullptr;
}
@@ -434,8 +428,7 @@
// one point to if this one is pointing to another argument.
CommandLineArgumentsCallbackStructure* cs = &(it->second);
for (;;) {
- CommandLineArguments::Internal::CallbacksMap::iterator hit =
- this->Internals->Callbacks.find(cs->Help);
+ auto hit = this->Internals->Callbacks.find(cs->Help);
if (hit == this->Internals->Callbacks.end()) {
break;
}
@@ -470,9 +463,8 @@
// Collapse all arguments into the map of vectors of all arguments that do
// the same thing.
CommandLineArguments::Internal::CallbacksMap::iterator it;
- typedef std::map<CommandLineArguments::Internal::String,
- CommandLineArguments::Internal::SetOfStrings>
- MapArgs;
+ using MapArgs = std::map<CommandLineArguments::Internal::String,
+ CommandLineArguments::Internal::SetOfStrings>;
MapArgs mp;
MapArgs::iterator mpit, smpit;
for (it = this->Internals->Callbacks.begin();
@@ -709,7 +701,7 @@
if (cs->Callback) {
if (!cs->Callback(cs->Argument, value, cs->CallData)) {
this->Internals->LastArgument--;
- return 0;
+ return false;
}
}
CommandLineArguments_DEBUG("Set argument: " << cs->Argument << " to "
@@ -759,10 +751,10 @@
std::cerr << "Got unknown variable type: \"" << cs->VariableType
<< "\"" << std::endl;
this->Internals->LastArgument--;
- return 0;
+ return false;
}
}
- return 1;
+ return true;
}
} // namespace KWSYS_NAMESPACE
diff --git a/Source/kwsys/Directory.cxx b/Source/kwsys/Directory.cxx
index e379182..d640948 100644
--- a/Source/kwsys/Directory.cxx
+++ b/Source/kwsys/Directory.cxx
@@ -35,6 +35,18 @@
this->Internal = new DirectoryInternals;
}
+Directory::Directory(Directory&& other)
+{
+ this->Internal = other.Internal;
+ other.Internal = nullptr;
+}
+
+Directory& Directory::operator=(Directory&& other)
+{
+ std::swap(this->Internal, other.Internal);
+ return *this;
+}
+
Directory::~Directory()
{
delete this->Internal;
@@ -204,15 +216,15 @@
DIR* dir = opendir(name.c_str());
if (!dir) {
- return 0;
+ return false;
}
for (kwsys_dirent* d = readdir(dir); d; d = readdir(dir)) {
- this->Internal->Files.push_back(d->d_name);
+ this->Internal->Files.emplace_back(d->d_name);
}
this->Internal->Path = name;
closedir(dir);
- return 1;
+ return true;
}
unsigned long Directory::GetNumberOfFilesInDirectory(const std::string& name)
diff --git a/Source/kwsys/Directory.hxx.in b/Source/kwsys/Directory.hxx.in
index ad8c51b..9b0f4c3 100644
--- a/Source/kwsys/Directory.hxx.in
+++ b/Source/kwsys/Directory.hxx.in
@@ -23,6 +23,11 @@
{
public:
Directory();
+ Directory(Directory&& other);
+ Directory(const Directory&) = delete;
+ Directory& operator=(const Directory&) = delete;
+ Directory& operator=(Directory&& other);
+ bool operator==(const Directory&) = delete;
~Directory();
/**
@@ -62,10 +67,7 @@
private:
// Private implementation details.
DirectoryInternals* Internal;
-
- Directory(const Directory&); // Not implemented.
- void operator=(const Directory&); // Not implemented.
-}; // End Class: Directory
+}; // End Class: Directory
} // namespace @KWSYS_NAMESPACE@
diff --git a/Source/kwsys/ExtraTest.cmake.in b/Source/kwsys/ExtraTest.cmake.in
index e8c0a1c..4cec9e2 100644
--- a/Source/kwsys/ExtraTest.cmake.in
+++ b/Source/kwsys/ExtraTest.cmake.in
@@ -1 +1 @@
-MESSAGE("*** This message is generated by message inside a file that is included in DartTestfile.txt ***")
+message("*** This message is generated by message inside a file that is included in DartTestfile.txt ***")
diff --git a/Source/kwsys/Glob.cxx b/Source/kwsys/Glob.cxx
index 34bb0d0..8e30f92 100644
--- a/Source/kwsys/Glob.cxx
+++ b/Source/kwsys/Glob.cxx
@@ -385,10 +385,9 @@
}
if (skip > 0) {
- expr = expr.substr(skip);
+ expr.erase(0, skip);
}
- cexpr = "";
for (cc = 0; cc < expr.size(); cc++) {
int ch = expr[cc];
if (ch == '/') {
@@ -415,8 +414,7 @@
void Glob::AddExpression(const std::string& expr)
{
- this->Internals->Expressions.push_back(
- kwsys::RegularExpression(this->PatternToRegex(expr)));
+ this->Internals->Expressions.emplace_back(this->PatternToRegex(expr));
}
void Glob::SetRelative(const char* dir)
diff --git a/Source/kwsys/Process.h.in b/Source/kwsys/Process.h.in
index 73ea9db..9f2162b 100644
--- a/Source/kwsys/Process.h.in
+++ b/Source/kwsys/Process.h.in
@@ -180,8 +180,8 @@
* write end of the pipe will be closed in the parent process and the
* read end will be closed in the child process.
*/
-kwsysEXPORT void kwsysProcess_SetPipeNative(kwsysProcess* cp, int pipe,
- kwsysProcess_Pipe_Handle p[2]);
+kwsysEXPORT void kwsysProcess_SetPipeNative(
+ kwsysProcess* cp, int pipe, const kwsysProcess_Pipe_Handle p[2]);
/**
* Get/Set a possibly platform-specific option. Possible options are:
diff --git a/Source/kwsys/ProcessUNIX.c b/Source/kwsys/ProcessUNIX.c
index f65690b..5fde0b0 100644
--- a/Source/kwsys/ProcessUNIX.c
+++ b/Source/kwsys/ProcessUNIX.c
@@ -152,10 +152,11 @@
static void kwsysProcessDestroy(kwsysProcess* cp);
static int kwsysProcessSetupOutputPipeFile(int* p, const char* name);
static int kwsysProcessSetupOutputPipeNative(int* p, int des[2]);
-static int kwsysProcessGetTimeoutTime(kwsysProcess* cp, double* userTimeout,
+static int kwsysProcessGetTimeoutTime(kwsysProcess* cp,
+ const double* userTimeout,
kwsysProcessTime* timeoutTime);
static int kwsysProcessGetTimeoutLeft(kwsysProcessTime* timeoutTime,
- double* userTimeout,
+ const double* userTimeout,
kwsysProcessTimeNative* timeoutLength,
int zeroIsExpired);
static kwsysProcessTime kwsysProcessTimeGetCurrent(void);
@@ -571,7 +572,7 @@
}
}
-void kwsysProcess_SetPipeNative(kwsysProcess* cp, int prPipe, int p[2])
+void kwsysProcess_SetPipeNative(kwsysProcess* cp, int prPipe, const int p[2])
{
int* pPipeNative = 0;
@@ -1959,7 +1960,8 @@
/* Get the time at which either the process or user timeout will
expire. Returns 1 if the user timeout is first, and 0 otherwise. */
-static int kwsysProcessGetTimeoutTime(kwsysProcess* cp, double* userTimeout,
+static int kwsysProcessGetTimeoutTime(kwsysProcess* cp,
+ const double* userTimeout,
kwsysProcessTime* timeoutTime)
{
/* The first time this is called, we need to calculate the time at
@@ -1991,7 +1993,7 @@
/* Get the length of time before the given timeout time arrives.
Returns 1 if the time has already arrived, and 0 otherwise. */
static int kwsysProcessGetTimeoutLeft(kwsysProcessTime* timeoutTime,
- double* userTimeout,
+ const double* userTimeout,
kwsysProcessTimeNative* timeoutLength,
int zeroIsExpired)
{
diff --git a/Source/kwsys/ProcessWin32.c b/Source/kwsys/ProcessWin32.c
index 68c5218..56bbd20 100644
--- a/Source/kwsys/ProcessWin32.c
+++ b/Source/kwsys/ProcessWin32.c
@@ -761,7 +761,7 @@
}
}
-void kwsysProcess_SetPipeNative(kwsysProcess* cp, int pipe, HANDLE p[2])
+void kwsysProcess_SetPipeNative(kwsysProcess* cp, int pipe, const HANDLE p[2])
{
HANDLE* pPipeNative = 0;
diff --git a/Source/kwsys/System.c b/Source/kwsys/System.c
index d43cc6f..dbfd2fd 100644
--- a/Source/kwsys/System.c
+++ b/Source/kwsys/System.c
@@ -22,7 +22,7 @@
typedef int kwsysSystem_ptrdiff_t;
#endif
-static int kwsysSystem__AppendByte(char* local, char** begin, char** end,
+static int kwsysSystem__AppendByte(const char* local, char** begin, char** end,
int* size, char c)
{
/* Allocate space for the character. */
diff --git a/Source/kwsys/SystemInformation.cxx b/Source/kwsys/SystemInformation.cxx
index 6ec6e48..95b06e1 100644
--- a/Source/kwsys/SystemInformation.cxx
+++ b/Source/kwsys/SystemInformation.cxx
@@ -132,7 +132,7 @@
# endif
# endif
# if defined(KWSYS_CXX_HAS_RLIMIT64)
-typedef struct rlimit64 ResourceLimitType;
+using ResourceLimitType = struct rlimit64;
# define GetResourceLimit getrlimit64
# else
typedef struct rlimit ResourceLimitType;
@@ -303,34 +303,34 @@
}
extern "C" {
-typedef void (*SigAction)(int, siginfo_t*, void*);
+using SigAction = void (*)(int, siginfo_t*, void*);
}
// Define SystemInformationImplementation class
-typedef void (*DELAY_FUNC)(unsigned int uiMS);
+using DELAY_FUNC = void (*)(unsigned int);
class SystemInformationImplementation
{
public:
- typedef SystemInformation::LongLong LongLong;
+ using LongLong = SystemInformation::LongLong;
SystemInformationImplementation();
- ~SystemInformationImplementation();
+ ~SystemInformationImplementation() = default;
- const char* GetVendorString();
+ const char* GetVendorString() const;
const char* GetVendorID();
- std::string GetTypeID();
- std::string GetFamilyID();
- std::string GetModelID();
- std::string GetModelName();
- std::string GetSteppingCode();
- const char* GetExtendedProcessorName();
- const char* GetProcessorSerialNumber();
- int GetProcessorCacheSize();
- unsigned int GetLogicalProcessorsPerPhysical();
- float GetProcessorClockFrequency();
- int GetProcessorAPICID();
- int GetProcessorCacheXSize(long int);
- bool DoesCPUSupportFeature(long int);
+ std::string GetTypeID() const;
+ std::string GetFamilyID() const;
+ std::string GetModelID() const;
+ std::string GetModelName() const;
+ std::string GetSteppingCode() const;
+ const char* GetExtendedProcessorName() const;
+ const char* GetProcessorSerialNumber() const;
+ int GetProcessorCacheSize() const;
+ unsigned int GetLogicalProcessorsPerPhysical() const;
+ float GetProcessorClockFrequency() const;
+ int GetProcessorAPICID() const;
+ int GetProcessorCacheXSize(long int) const;
+ bool DoesCPUSupportFeature(long int) const;
const char* GetOSName();
const char* GetHostname();
@@ -339,24 +339,24 @@
const char* GetOSVersion();
const char* GetOSPlatform();
- bool Is64Bits();
+ bool Is64Bits() const;
- unsigned int GetNumberOfLogicalCPU(); // per physical cpu
- unsigned int GetNumberOfPhysicalCPU();
+ unsigned int GetNumberOfLogicalCPU() const; // per physical cpu
+ unsigned int GetNumberOfPhysicalCPU() const;
bool DoesCPUSupportCPUID();
// Retrieve memory information in MiB.
- size_t GetTotalVirtualMemory();
- size_t GetAvailableVirtualMemory();
- size_t GetTotalPhysicalMemory();
- size_t GetAvailablePhysicalMemory();
+ size_t GetTotalVirtualMemory() const;
+ size_t GetAvailableVirtualMemory() const;
+ size_t GetTotalPhysicalMemory() const;
+ size_t GetAvailablePhysicalMemory() const;
LongLong GetProcessId();
// Retrieve memory information in KiB.
LongLong GetHostMemoryTotal();
- LongLong GetHostMemoryAvailable(const char* envVarName);
+ LongLong GetHostMemoryAvailable(const char* hostLimitEnvVarName);
LongLong GetHostMemoryUsed();
LongLong GetProcMemoryAvailable(const char* hostLimitEnvVarName,
@@ -377,60 +377,103 @@
void RunMemoryCheck();
public:
- typedef struct tagID
+ using ID = struct tagID
+
{
+
int Type;
+
int Family;
+
int Model;
+
int Revision;
+
int ExtendedFamily;
+
int ExtendedModel;
+
std::string ProcessorName;
+
std::string Vendor;
+
std::string SerialNumber;
+
std::string ModelName;
- } ID;
+ };
- typedef struct tagCPUPowerManagement
+ using CPUPowerManagement = struct tagCPUPowerManagement
+
{
+
bool HasVoltageID;
+
bool HasFrequencyID;
+
bool HasTempSenseDiode;
- } CPUPowerManagement;
+ };
- typedef struct tagCPUExtendedFeatures
+ using CPUExtendedFeatures = struct tagCPUExtendedFeatures
+
{
+
bool Has3DNow;
- bool Has3DNowPlus;
- bool SupportsMP;
- bool HasMMXPlus;
- bool HasSSEMMX;
- unsigned int LogicalProcessorsPerPhysical;
- int APIC_ID;
- CPUPowerManagement PowerManagement;
- } CPUExtendedFeatures;
- typedef struct CPUtagFeatures
+ bool Has3DNowPlus;
+
+ bool SupportsMP;
+
+ bool HasMMXPlus;
+
+ bool HasSSEMMX;
+
+ unsigned int LogicalProcessorsPerPhysical;
+
+ int APIC_ID;
+
+ CPUPowerManagement PowerManagement;
+ };
+
+ using CPUFeatures = struct CPUtagFeatures
+
{
+
bool HasFPU;
+
bool HasTSC;
+
bool HasMMX;
+
bool HasSSE;
+
bool HasSSEFP;
+
bool HasSSE2;
+
bool HasIA64;
+
bool HasAPIC;
+
bool HasCMOV;
+
bool HasMTRR;
+
bool HasACPI;
+
bool HasSerial;
+
bool HasThermal;
+
int CPUSpeed;
+
int L1CacheSize;
+
int L2CacheSize;
+
int L3CacheSize;
+
CPUExtendedFeatures ExtendedFeatures;
- } CPUFeatures;
+ };
enum Manufacturer
{
@@ -476,7 +519,7 @@
void CPUCountWindows(); // For windows
unsigned char GetAPICId(); // For windows
- bool IsSMTSupported();
+ bool IsSMTSupported() const;
static LongLong GetCyclesDifference(DELAY_FUNC, unsigned int); // For windows
// For Linux and Cygwin, /proc/cpuinfo formats are slightly different
@@ -885,7 +928,7 @@
*pBuf = '\0';
pBuf += 1;
}
- lines.push_back(buf);
+ lines.emplace_back(buf);
++nRead;
}
if (ferror(file)) {
@@ -899,7 +942,7 @@
int LoadLines(const char* fileName, std::vector<std::string>& lines)
{
FILE* file = fopen(fileName, "r");
- if (file == 0) {
+ if (file == nullptr) {
return 0;
}
int nRead = LoadLines(file, lines);
@@ -1324,7 +1367,7 @@
if (!this->ReportPath) {
size_t at = file.rfind("/");
if (at != std::string::npos) {
- file = file.substr(at + 1);
+ file.erase(0, at + 1);
}
}
return file;
@@ -1464,10 +1507,6 @@
this->OSIs64Bit = (sizeof(void*) == 8);
}
-SystemInformationImplementation::~SystemInformationImplementation()
-{
-}
-
void SystemInformationImplementation::RunCPUCheck()
{
#ifdef _WIN32
@@ -1564,7 +1603,7 @@
}
/** Get the vendor string */
-const char* SystemInformationImplementation::GetVendorString()
+const char* SystemInformationImplementation::GetVendorString() const
{
return this->ChipID.Vendor.c_str();
}
@@ -1760,7 +1799,7 @@
}
/** Return the type ID of the CPU */
-std::string SystemInformationImplementation::GetTypeID()
+std::string SystemInformationImplementation::GetTypeID() const
{
std::ostringstream str;
str << this->ChipID.Type;
@@ -1768,7 +1807,7 @@
}
/** Return the family of the CPU present */
-std::string SystemInformationImplementation::GetFamilyID()
+std::string SystemInformationImplementation::GetFamilyID() const
{
std::ostringstream str;
str << this->ChipID.Family;
@@ -1776,7 +1815,7 @@
}
// Return the model of CPU present */
-std::string SystemInformationImplementation::GetModelID()
+std::string SystemInformationImplementation::GetModelID() const
{
std::ostringstream str;
str << this->ChipID.Model;
@@ -1784,13 +1823,13 @@
}
// Return the model name of CPU present */
-std::string SystemInformationImplementation::GetModelName()
+std::string SystemInformationImplementation::GetModelName() const
{
return this->ChipID.ModelName;
}
/** Return the stepping code of the CPU present. */
-std::string SystemInformationImplementation::GetSteppingCode()
+std::string SystemInformationImplementation::GetSteppingCode() const
{
std::ostringstream str;
str << this->ChipID.Revision;
@@ -1798,44 +1837,46 @@
}
/** Return the stepping code of the CPU present. */
-const char* SystemInformationImplementation::GetExtendedProcessorName()
+const char* SystemInformationImplementation::GetExtendedProcessorName() const
{
return this->ChipID.ProcessorName.c_str();
}
/** Return the serial number of the processor
* in hexadecimal: xxxx-xxxx-xxxx-xxxx-xxxx-xxxx. */
-const char* SystemInformationImplementation::GetProcessorSerialNumber()
+const char* SystemInformationImplementation::GetProcessorSerialNumber() const
{
return this->ChipID.SerialNumber.c_str();
}
/** Return the logical processors per physical */
unsigned int SystemInformationImplementation::GetLogicalProcessorsPerPhysical()
+ const
{
return this->Features.ExtendedFeatures.LogicalProcessorsPerPhysical;
}
/** Return the processor clock frequency. */
-float SystemInformationImplementation::GetProcessorClockFrequency()
+float SystemInformationImplementation::GetProcessorClockFrequency() const
{
return this->CPUSpeedInMHz;
}
/** Return the APIC ID. */
-int SystemInformationImplementation::GetProcessorAPICID()
+int SystemInformationImplementation::GetProcessorAPICID() const
{
return this->Features.ExtendedFeatures.APIC_ID;
}
/** Return the L1 cache size. */
-int SystemInformationImplementation::GetProcessorCacheSize()
+int SystemInformationImplementation::GetProcessorCacheSize() const
{
return this->Features.L1CacheSize;
}
/** Return the chosen cache size. */
-int SystemInformationImplementation::GetProcessorCacheXSize(long int dwCacheID)
+int SystemInformationImplementation::GetProcessorCacheXSize(
+ long int dwCacheID) const
{
switch (dwCacheID) {
case SystemInformation::CPU_FEATURE_L1CACHE:
@@ -1848,7 +1889,8 @@
return -1;
}
-bool SystemInformationImplementation::DoesCPUSupportFeature(long int dwFeature)
+bool SystemInformationImplementation::DoesCPUSupportFeature(
+ long int dwFeature) const
{
bool bHasFeature = false;
@@ -2128,7 +2170,7 @@
this->ChipManufacturer = HP; // Hewlett-Packard
else if (this->ChipID.Vendor == "Motorola")
this->ChipManufacturer = Motorola; // Motorola Microelectronics
- else if (family.substr(0, 7) == "PA-RISC")
+ else if (family.compare(0, 7, "PA-RISC") == 0)
this->ChipManufacturer = HP; // Hewlett-Packard
else
this->ChipManufacturer = UnknownManufacturer; // Unknown manufacturer
@@ -2843,7 +2885,7 @@
// post-process the name.
std::string::size_type pos = str.find_first_not_of(" ");
if (pos != std::string::npos) {
- str = str.substr(pos);
+ str.erase(0, pos);
}
}
#endif
@@ -3358,7 +3400,9 @@
return this->ExtractValueFromCpuInfoFile(buffer, word, pos2);
}
}
- return buffer.substr(pos + 2, pos2 - pos - 2);
+ buffer.erase(0, pos + 2);
+ buffer.resize(pos2 - pos - 2);
+ return buffer;
}
}
this->CurrentPositionInFile = std::string::npos;
@@ -3409,7 +3453,7 @@
// We want to record the total number of cores in this->NumberOfPhysicalCPU
// (checking only the first proc)
std::string Cores = this->ExtractValueFromCpuInfoFile(buffer, "cpu cores");
- unsigned int NumberOfCoresPerSocket = (unsigned int)atoi(Cores.c_str());
+ auto NumberOfCoresPerSocket = (unsigned int)atoi(Cores.c_str());
NumberOfCoresPerSocket = std::max(NumberOfCoresPerSocket, 1u);
this->NumberOfPhysicalCPU =
NumberOfCoresPerSocket * (unsigned int)NumberOfSockets;
@@ -3441,7 +3485,7 @@
// Linux Sparc: CPU speed is in Hz and encoded in hexadecimal
CPUSpeed = this->ExtractValueFromCpuInfoFile(buffer, "Cpu0ClkTck");
this->CPUSpeedInMHz =
- static_cast<float>(strtoull(CPUSpeed.c_str(), 0, 16)) / 1000000.0f;
+ static_cast<float>(strtoull(CPUSpeed.c_str(), nullptr, 16)) / 1000000.0f;
}
#endif
@@ -3502,13 +3546,12 @@
cachename.push_back("D-cache"); // e.g. PA-RISC
this->Features.L1CacheSize = 0;
- for (size_t index = 0; index < cachename.size(); index++) {
- std::string cacheSize =
- this->ExtractValueFromCpuInfoFile(buffer, cachename[index]);
+ for (auto& index : cachename) {
+ std::string cacheSize = this->ExtractValueFromCpuInfoFile(buffer, index);
if (!cacheSize.empty()) {
pos = cacheSize.find(" KB");
if (pos != std::string::npos) {
- cacheSize = cacheSize.substr(0, pos);
+ cacheSize.resize(pos);
}
this->Features.L1CacheSize += atoi(cacheSize.c_str());
}
@@ -4249,24 +4292,24 @@
}
/** */
-size_t SystemInformationImplementation::GetTotalVirtualMemory()
+size_t SystemInformationImplementation::GetTotalVirtualMemory() const
{
return this->TotalVirtualMemory;
}
/** */
-size_t SystemInformationImplementation::GetAvailableVirtualMemory()
+size_t SystemInformationImplementation::GetAvailableVirtualMemory() const
{
return this->AvailableVirtualMemory;
}
-size_t SystemInformationImplementation::GetTotalPhysicalMemory()
+size_t SystemInformationImplementation::GetTotalPhysicalMemory() const
{
return this->TotalPhysicalMemory;
}
/** */
-size_t SystemInformationImplementation::GetAvailablePhysicalMemory()
+size_t SystemInformationImplementation::GetAvailablePhysicalMemory() const
{
return this->AvailablePhysicalMemory;
}
@@ -4350,7 +4393,7 @@
}
/** Works only for windows */
-bool SystemInformationImplementation::IsSMTSupported()
+bool SystemInformationImplementation::IsSMTSupported() const
{
return this->Features.ExtendedFeatures.LogicalProcessorsPerPhysical > 1;
}
@@ -4432,13 +4475,13 @@
}
/** Return the number of logical CPUs on the system */
-unsigned int SystemInformationImplementation::GetNumberOfLogicalCPU()
+unsigned int SystemInformationImplementation::GetNumberOfLogicalCPU() const
{
return this->NumberOfLogicalCPU;
}
/** Return the number of physical CPUs on the system */
-unsigned int SystemInformationImplementation::GetNumberOfPhysicalCPU()
+unsigned int SystemInformationImplementation::GetNumberOfPhysicalCPU() const
{
return this->NumberOfPhysicalCPU;
}
@@ -4733,14 +4776,15 @@
}
pos = command.find(' ', pos + 1);
}
- args_string.push_back(command.substr(start + 1, command.size() - start - 1));
+ command.erase(0, start + 1);
+ args_string.push_back(command);
std::vector<const char*> args;
args.reserve(3 + args_string.size());
args.push_back("kstat");
args.push_back("-p");
- for (size_t i = 0; i < args_string.size(); ++i) {
- args.push_back(args_string[i].c_str());
+ for (auto& i : args_string) {
+ args.push_back(i.c_str());
}
args.push_back(nullptr);
@@ -4922,7 +4966,9 @@
while (buffer[pos] == ' ')
pos++;
- this->TotalPhysicalMemory = atoi(buffer.substr(pos, pos2 - pos).c_str());
+ buffer.erase(0, pos);
+ buffer.resize(pos2);
+ this->TotalPhysicalMemory = atoi(buffer.c_str());
return true;
#endif
return false;
@@ -5459,7 +5505,7 @@
}
/** Return true if the machine is 64 bits */
-bool SystemInformationImplementation::Is64Bits()
+bool SystemInformationImplementation::Is64Bits() const
{
return this->OSIs64Bit;
}
diff --git a/Source/kwsys/SystemTools.cxx b/Source/kwsys/SystemTools.cxx
index d27081b..e073cbf 100644
--- a/Source/kwsys/SystemTools.cxx
+++ b/Source/kwsys/SystemTools.cxx
@@ -123,9 +123,9 @@
#define VTK_URL_PROTOCOL_REGEX "([a-zA-Z0-9]*)://(.*)"
#define VTK_URL_REGEX \
- "([a-zA-Z0-9]*)://(([A-Za-z0-9]+)(:([^:@]+))?@)?([^:@/]+)(:([0-9]+))?/" \
+ "([a-zA-Z0-9]*)://(([A-Za-z0-9]+)(:([^:@]+))?@)?([^:@/]*)(:([0-9]+))?/" \
"(.+)?"
-
+#define VTK_URL_BYTE_REGEX "%[0-9a-fA-F][0-9a-fA-F]"
#ifdef _MSC_VER
# include <sys/utime.h>
#else
@@ -221,11 +221,17 @@
#ifdef KWSYS_WINDOWS_DIRS
# include <wctype.h>
+# ifdef _MSC_VER
+typedef KWSYS_NAMESPACE::SystemTools::mode_t mode_t;
+# endif
-inline int Mkdir(const std::string& dir)
+inline int Mkdir(const std::string& dir, const mode_t* mode)
{
- return _wmkdir(
- KWSYS_NAMESPACE::Encoding::ToWindowsExtendedPath(dir).c_str());
+ int ret =
+ _wmkdir(KWSYS_NAMESPACE::Encoding::ToWindowsExtendedPath(dir).c_str());
+ if (ret == 0 && mode)
+ KWSYS_NAMESPACE::SystemTools::SetPermissions(dir, *mode);
+ return ret;
}
inline int Rmdir(const std::string& dir)
{
@@ -295,9 +301,9 @@
# include <fcntl.h>
# include <unistd.h>
-inline int Mkdir(const std::string& dir)
+inline int Mkdir(const std::string& dir, const mode_t* mode)
{
- return mkdir(dir.c_str(), 00777);
+ return mkdir(dir.c_str(), mode ? *mode : 00777);
}
inline int Rmdir(const std::string& dir)
{
@@ -350,7 +356,7 @@
namespace KWSYS_NAMESPACE {
-double SystemTools::GetTime(void)
+double SystemTools::GetTime()
{
#if defined(_WIN32) && !defined(__CYGWIN__)
FILETIME ft;
@@ -368,7 +374,7 @@
#if defined(_WIN32)
typedef wchar_t envchar;
#else
-typedef char envchar;
+using envchar = char;
#endif
/* Order by environment key only (VAR from VAR=VALUE). */
@@ -421,7 +427,7 @@
const envchar* Release(const envchar* env)
{
const envchar* old = nullptr;
- iterator i = this->find(env);
+ auto i = this->find(env);
if (i != this->end()) {
old = *i;
this->erase(i);
@@ -452,7 +458,7 @@
class SystemToolsStatic
{
public:
- typedef std::map<std::string, std::string> StringMap;
+ using StringMap = std::map<std::string, std::string>;
#if KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP
/**
* Path translation table from dir to refdir
@@ -488,7 +494,7 @@
*/
static std::string FindName(
const std::string& name,
- const std::vector<std::string>& path = std::vector<std::string>(),
+ const std::vector<std::string>& userPaths = std::vector<std::string>(),
bool no_system_path = false);
};
@@ -613,8 +619,7 @@
done = true;
}
}
- for (std::vector<std::string>::iterator i = path.begin() + old_size;
- i != path.end(); ++i) {
+ for (auto i = path.begin() + old_size; i != path.end(); ++i) {
SystemTools::ConvertToUnixSlashes(*i);
}
}
@@ -913,16 +918,17 @@
std::string::size_type pos = 0;
std::string topdir;
while ((pos = dir.find('/', pos)) != std::string::npos) {
- topdir = dir.substr(0, pos);
+ // all underlying functions use C strings, so temporarily
+ // end the string here
+ dir[pos] = '\0';
- if (Mkdir(topdir) == 0 && mode != nullptr) {
- SystemTools::SetPermissions(topdir, *mode);
- }
+ Mkdir(dir, mode);
+ dir[pos] = '/';
++pos;
}
topdir = dir;
- if (Mkdir(topdir) != 0) {
+ if (Mkdir(topdir, mode) != 0) {
// There is a bug in the Borland Run time library which makes MKDIR
// return EACCES when it should return EEXISTS
// if it is some other error besides directory exists
@@ -934,8 +940,6 @@
) {
return false;
}
- } else if (mode != nullptr) {
- SystemTools::SetPermissions(topdir, *mode);
}
return true;
@@ -1011,38 +1015,40 @@
# define KWSYS_ST_KEY_WOW64_64KEY 0x0100
# endif
-static bool SystemToolsParseRegistryKey(const std::string& key,
- HKEY& primaryKey, std::string& second,
- std::string& valuename)
+static bool hasPrefix(const std::string& s, const char* pattern,
+ std::string::size_type spos)
{
- std::string primary = key;
+ size_t plen = strlen(pattern);
+ if (spos != plen)
+ return false;
+ return s.compare(0, plen, pattern) == 0;
+}
- size_t start = primary.find('\\');
+static bool SystemToolsParseRegistryKey(const std::string& key,
+ HKEY& primaryKey, std::wstring& second,
+ std::string* valuename)
+{
+ size_t start = key.find('\\');
if (start == std::string::npos) {
return false;
}
- size_t valuenamepos = primary.find(';');
- if (valuenamepos != std::string::npos) {
- valuename = primary.substr(valuenamepos + 1);
+ size_t valuenamepos = key.find(';');
+ if (valuenamepos != std::string::npos && valuename) {
+ *valuename = key.substr(valuenamepos + 1);
}
- second = primary.substr(start + 1, valuenamepos - start - 1);
- primary = primary.substr(0, start);
+ second = Encoding::ToWide(key.substr(start + 1, valuenamepos - start - 1));
- if (primary == "HKEY_CURRENT_USER") {
+ if (hasPrefix(key, "HKEY_CURRENT_USER", start)) {
primaryKey = HKEY_CURRENT_USER;
- }
- if (primary == "HKEY_CURRENT_CONFIG") {
+ } else if (hasPrefix(key, "HKEY_CURRENT_CONFIG", start)) {
primaryKey = HKEY_CURRENT_CONFIG;
- }
- if (primary == "HKEY_CLASSES_ROOT") {
+ } else if (hasPrefix(key, "HKEY_CLASSES_ROOT", start)) {
primaryKey = HKEY_CLASSES_ROOT;
- }
- if (primary == "HKEY_LOCAL_MACHINE") {
+ } else if (hasPrefix(key, "HKEY_LOCAL_MACHINE", start)) {
primaryKey = HKEY_LOCAL_MACHINE;
- }
- if (primary == "HKEY_USERS") {
+ } else if (hasPrefix(key, "HKEY_USERS", start)) {
primaryKey = HKEY_USERS;
}
@@ -1074,14 +1080,13 @@
KeyWOW64 view)
{
HKEY primaryKey = HKEY_CURRENT_USER;
- std::string second;
- std::string valuename;
- if (!SystemToolsParseRegistryKey(key, primaryKey, second, valuename)) {
+ std::wstring second;
+ if (!SystemToolsParseRegistryKey(key, primaryKey, second, nullptr)) {
return false;
}
HKEY hKey;
- if (RegOpenKeyExW(primaryKey, Encoding::ToWide(second).c_str(), 0,
+ if (RegOpenKeyExW(primaryKey, second.c_str(), 0,
SystemToolsMakeRegistryMode(KEY_READ, view),
&hKey) != ERROR_SUCCESS) {
return false;
@@ -1121,14 +1126,14 @@
{
bool valueset = false;
HKEY primaryKey = HKEY_CURRENT_USER;
- std::string second;
+ std::wstring second;
std::string valuename;
- if (!SystemToolsParseRegistryKey(key, primaryKey, second, valuename)) {
+ if (!SystemToolsParseRegistryKey(key, primaryKey, second, &valuename)) {
return false;
}
HKEY hKey;
- if (RegOpenKeyExW(primaryKey, Encoding::ToWide(second).c_str(), 0,
+ if (RegOpenKeyExW(primaryKey, second.c_str(), 0,
SystemToolsMakeRegistryMode(KEY_READ, view),
&hKey) != ERROR_SUCCESS) {
return false;
@@ -1175,16 +1180,16 @@
const std::string& value, KeyWOW64 view)
{
HKEY primaryKey = HKEY_CURRENT_USER;
- std::string second;
+ std::wstring second;
std::string valuename;
- if (!SystemToolsParseRegistryKey(key, primaryKey, second, valuename)) {
+ if (!SystemToolsParseRegistryKey(key, primaryKey, second, &valuename)) {
return false;
}
HKEY hKey;
DWORD dwDummy;
wchar_t lpClass[] = L"";
- if (RegCreateKeyExW(primaryKey, Encoding::ToWide(second).c_str(), 0, lpClass,
+ if (RegCreateKeyExW(primaryKey, second.c_str(), 0, lpClass,
REG_OPTION_NON_VOLATILE,
SystemToolsMakeRegistryMode(KEY_WRITE, view), nullptr,
&hKey, &dwDummy) != ERROR_SUCCESS) {
@@ -1219,14 +1224,14 @@
bool SystemTools::DeleteRegistryValue(const std::string& key, KeyWOW64 view)
{
HKEY primaryKey = HKEY_CURRENT_USER;
- std::string second;
+ std::wstring second;
std::string valuename;
- if (!SystemToolsParseRegistryKey(key, primaryKey, second, valuename)) {
+ if (!SystemToolsParseRegistryKey(key, primaryKey, second, &valuename)) {
return false;
}
HKEY hKey;
- if (RegOpenKeyExW(primaryKey, Encoding::ToWide(second).c_str(), 0,
+ if (RegOpenKeyExW(primaryKey, second.c_str(), 0,
SystemToolsMakeRegistryMode(KEY_WRITE, view),
&hKey) != ERROR_SUCCESS) {
return false;
@@ -1858,7 +1863,7 @@
// Return a cropped string
std::string SystemTools::CropString(const std::string& s, size_t max_len)
{
- if (!s.size() || max_len == 0 || max_len >= s.size()) {
+ if (s.empty() || max_len == 0 || max_len >= s.size()) {
return s;
}
@@ -1867,7 +1872,7 @@
size_t middle = max_len / 2;
- n += s.substr(0, middle);
+ n.assign(s, 0, middle);
n += s.substr(s.size() - (max_len - middle));
if (max_len > 2) {
@@ -1893,7 +1898,7 @@
}
if (isPath && path[0] == '/') {
path.erase(path.begin());
- paths.push_back("/");
+ paths.emplace_back("/");
}
std::string::size_type pos1 = 0;
std::string::size_type pos2 = path.find(sep, pos1 + 1);
@@ -2065,8 +2070,10 @@
#ifdef HAVE_GETPWNAM
else if (pathCString[0] == '~') {
std::string::size_type idx = path.find_first_of("/\0");
- std::string user = path.substr(1, idx - 1);
- passwd* pw = getpwnam(user.c_str());
+ char oldch = path[idx];
+ path[idx] = '\0';
+ passwd* pw = getpwnam(path.c_str() + 1);
+ path[idx] = oldch;
if (pw) {
path.replace(0, idx, pw->pw_dir);
}
@@ -3132,17 +3139,17 @@
std::string& dir, std::string& file, bool)
{
dir = in_name;
- file = "";
+ file.clear();
SystemTools::ConvertToUnixSlashes(dir);
if (!SystemTools::FileIsDirectory(dir)) {
std::string::size_type slashPos = dir.rfind("/");
if (slashPos != std::string::npos) {
file = dir.substr(slashPos + 1);
- dir = dir.substr(0, slashPos);
+ dir.resize(slashPos);
} else {
file = dir;
- dir = "";
+ dir.clear();
}
}
if (!(dir.empty()) && !SystemTools::FileIsDirectory(dir)) {
@@ -3269,7 +3276,7 @@
// Now convert any path found in the table back to the one desired:
for (auto const& pair : SystemTools::Statics->TranslationMap) {
// We need to check of the path is a substring of the other path
- if (path.find(pair.first) == 0) {
+ if (path.compare(0, pair.first.size(), pair.first) == 0) {
path = path.replace(0, pair.first.size(), pair.second);
}
}
@@ -3541,7 +3548,7 @@
// Expand home directory references if requested.
if (expand_home_dir && !root.empty() && root[0] == '~') {
std::string homedir;
- root = root.substr(0, root.size() - 1);
+ root.resize(root.size() - 1);
if (root.size() == 1) {
#if defined(_WIN32) && !defined(__CYGWIN__)
if (!SystemTools::GetEnv("USERPROFILE", homedir))
@@ -3571,14 +3578,14 @@
for (; *last; ++last) {
if (*last == '/' || *last == '\\') {
// End of a component. Save it.
- components.push_back(std::string(first, last));
+ components.emplace_back(first, last);
first = last + 1;
}
}
// Save the last component unless there were no components.
if (last != c) {
- components.push_back(std::string(first, last));
+ components.emplace_back(first, last);
}
}
@@ -3594,7 +3601,7 @@
// Construct result in a single string.
std::string result;
size_t len = 0;
- for (std::vector<std::string>::const_iterator i = first; i != last; ++i) {
+ for (auto i = first; i != last; ++i) {
len += 1 + i->size();
}
result.reserve(len);
@@ -3686,18 +3693,19 @@
SystemTools::ConvertToUnixSlashes(fn);
std::string::size_type slash_pos = fn.rfind("/");
- if (slash_pos != std::string::npos) {
- std::string ret = fn.substr(0, slash_pos);
- if (ret.size() == 2 && ret[1] == ':') {
- return ret + '/';
- }
- if (ret.empty()) {
- return "/";
- }
- return ret;
- } else {
+ if (slash_pos == 0) {
+ return "/";
+ }
+ if (slash_pos == 2 && fn[1] == ':') {
+ // keep the / after a drive letter
+ fn.resize(3);
+ return fn;
+ }
+ if (slash_pos == std::string::npos) {
return "";
}
+ fn.resize(slash_pos);
+ return fn;
}
/**
@@ -3727,7 +3735,8 @@
std::string name = SystemTools::GetFilenameName(filename);
std::string::size_type dot_pos = name.find('.');
if (dot_pos != std::string::npos) {
- return name.substr(dot_pos);
+ name.erase(0, dot_pos);
+ return name;
} else {
return "";
}
@@ -3742,7 +3751,8 @@
std::string name = SystemTools::GetFilenameName(filename);
std::string::size_type dot_pos = name.rfind('.');
if (dot_pos != std::string::npos) {
- return name.substr(dot_pos);
+ name.erase(0, dot_pos);
+ return name;
} else {
return "";
}
@@ -3758,10 +3768,9 @@
std::string name = SystemTools::GetFilenameName(filename);
std::string::size_type dot_pos = name.find('.');
if (dot_pos != std::string::npos) {
- return name.substr(0, dot_pos);
- } else {
- return name;
+ name.resize(dot_pos);
}
+ return name;
}
/**
@@ -3775,10 +3784,9 @@
std::string name = SystemTools::GetFilenameName(filename);
std::string::size_type dot_pos = name.rfind('.');
if (dot_pos != std::string::npos) {
- return name.substr(0, dot_pos);
- } else {
- return name;
+ name.resize(dot_pos);
}
+ return name;
}
bool SystemTools::FileHasSignature(const char* filename, const char* signature,
@@ -3828,7 +3836,7 @@
// Allocate buffer and read bytes
- unsigned char* buffer = new unsigned char[length];
+ auto* buffer = new unsigned char[length];
size_t read_length = fread(buffer, 1, length, fp);
fclose(fp);
if (read_length == 0) {
@@ -4000,7 +4008,8 @@
// if the path passed in has quotes around it, first remove the quotes
if (!path.empty() && path[0] == '"' && path.back() == '"') {
- tempPath = path.substr(1, path.length() - 2);
+ tempPath.resize(path.length() - 1);
+ tempPath.erase(0, 1);
}
std::wstring wtempPath = Encoding::ToWide(tempPath);
@@ -4219,8 +4228,8 @@
if (subdir[expectedSlashPosition] != '/') {
return false;
}
- std::string s = subdir.substr(0, dir.size());
- return SystemTools::ComparePath(s, dir);
+ subdir.resize(dir.size());
+ return SystemTools::ComparePath(subdir, dir);
}
void SystemTools::Delay(unsigned int msec)
@@ -4516,7 +4525,7 @@
bool SystemTools::ParseURLProtocol(const std::string& URL,
std::string& protocol,
- std::string& dataglom)
+ std::string& dataglom, bool decode)
{
// match 0 entire url
// match 1 protocol
@@ -4529,13 +4538,17 @@
protocol = urlRe.match(1);
dataglom = urlRe.match(2);
+ if (decode) {
+ dataglom = DecodeURL(dataglom);
+ }
+
return true;
}
bool SystemTools::ParseURL(const std::string& URL, std::string& protocol,
std::string& username, std::string& password,
std::string& hostname, std::string& dataport,
- std::string& database)
+ std::string& database, bool decode)
{
kwsys::RegularExpression urlRe(VTK_URL_REGEX);
if (!urlRe.find(URL))
@@ -4559,9 +4572,35 @@
dataport = urlRe.match(8);
database = urlRe.match(9);
+ if (decode) {
+ username = DecodeURL(username);
+ password = DecodeURL(password);
+ hostname = DecodeURL(hostname);
+ dataport = DecodeURL(dataport);
+ database = DecodeURL(database);
+ }
+
return true;
}
+// ----------------------------------------------------------------------
+std::string SystemTools::DecodeURL(const std::string& url)
+{
+ kwsys::RegularExpression urlByteRe(VTK_URL_BYTE_REGEX);
+ std::string ret;
+ for (size_t i = 0; i < url.length(); i++) {
+ if (urlByteRe.find(url.substr(i, 3))) {
+ char bytes[] = { url[i + 1], url[i + 2], '\0' };
+ ret += static_cast<char>(strtoul(bytes, nullptr, 16));
+ i += 2;
+ } else {
+ ret += url[i];
+ }
+ }
+ return ret;
+}
+
+// ----------------------------------------------------------------------
// These must NOT be initialized. Default initialization to zero is
// necessary.
static unsigned int SystemToolsManagerCount;
diff --git a/Source/kwsys/SystemTools.hxx.in b/Source/kwsys/SystemTools.hxx.in
index c4ab9d4..d4a93fa 100644
--- a/Source/kwsys/SystemTools.hxx.in
+++ b/Source/kwsys/SystemTools.hxx.in
@@ -935,22 +935,32 @@
* Parse a character string :
* protocol://dataglom
* and fill protocol as appropriate.
+ * decode the dataglom using DecodeURL if set to true.
* Return false if the URL does not have the required form, true otherwise.
*/
static bool ParseURLProtocol(const std::string& URL, std::string& protocol,
- std::string& dataglom);
+ std::string& dataglom, bool decode = false);
/**
* Parse a string (a URL without protocol prefix) with the form:
* protocol://[[username[':'password]'@']hostname[':'dataport]]'/'[datapath]
* and fill protocol, username, password, hostname, dataport, and datapath
* when values are found.
+ * decode all string except the protocol using DecodeUrl if set to true.
* Return true if the string matches the format; false otherwise.
*/
static bool ParseURL(const std::string& URL, std::string& protocol,
std::string& username, std::string& password,
std::string& hostname, std::string& dataport,
- std::string& datapath);
+ std::string& datapath, bool decode = false);
+
+ /**
+ * Decode the percent-encoded string from an URL or an URI
+ * into their correct char values.
+ * Does not perform any other sort of validation.
+ * Return the decoded string
+ */
+ static std::string DecodeURL(const std::string& url);
private:
/**
diff --git a/Source/kwsys/kwsysPlatformTests.cmake b/Source/kwsys/kwsysPlatformTests.cmake
index 28d3f68..89be4b8 100644
--- a/Source/kwsys/kwsysPlatformTests.cmake
+++ b/Source/kwsys/kwsysPlatformTests.cmake
@@ -1,185 +1,185 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing#kwsys for details.
-SET(KWSYS_PLATFORM_TEST_FILE_C kwsysPlatformTestsC.c)
-SET(KWSYS_PLATFORM_TEST_FILE_CXX kwsysPlatformTestsCXX.cxx)
+set(KWSYS_PLATFORM_TEST_FILE_C kwsysPlatformTestsC.c)
+set(KWSYS_PLATFORM_TEST_FILE_CXX kwsysPlatformTestsCXX.cxx)
-MACRO(KWSYS_PLATFORM_TEST lang var description invert)
- IF(NOT DEFINED ${var}_COMPILED)
- MESSAGE(STATUS "${description}")
+macro(KWSYS_PLATFORM_TEST lang var description invert)
+ if(NOT DEFINED ${var}_COMPILED)
+ message(STATUS "${description}")
set(maybe_cxx_standard "")
if(CMAKE_VERSION VERSION_LESS 3.8 AND CMAKE_CXX_STANDARD)
set(maybe_cxx_standard "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}")
endif()
- TRY_COMPILE(${var}_COMPILED
+ try_compile(${var}_COMPILED
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/${KWSYS_PLATFORM_TEST_FILE_${lang}}
COMPILE_DEFINITIONS -DTEST_${var} ${KWSYS_PLATFORM_TEST_DEFINES} ${KWSYS_PLATFORM_TEST_EXTRA_FLAGS}
CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=${KWSYS_PLATFORM_TEST_LINK_LIBRARIES}"
${maybe_cxx_standard}
OUTPUT_VARIABLE OUTPUT)
- IF(${var}_COMPILED)
- FILE(APPEND
+ if(${var}_COMPILED)
+ file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"${description} compiled with the following output:\n${OUTPUT}\n\n")
- ELSE()
- FILE(APPEND
+ else()
+ file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${description} failed to compile with the following output:\n${OUTPUT}\n\n")
- ENDIF()
- IF(${invert} MATCHES INVERT)
- IF(${var}_COMPILED)
- MESSAGE(STATUS "${description} - no")
- ELSE()
- MESSAGE(STATUS "${description} - yes")
- ENDIF()
- ELSE()
- IF(${var}_COMPILED)
- MESSAGE(STATUS "${description} - yes")
- ELSE()
- MESSAGE(STATUS "${description} - no")
- ENDIF()
- ENDIF()
- ENDIF()
- IF(${invert} MATCHES INVERT)
- IF(${var}_COMPILED)
- SET(${var} 0)
- ELSE()
- SET(${var} 1)
- ENDIF()
- ELSE()
- IF(${var}_COMPILED)
- SET(${var} 1)
- ELSE()
- SET(${var} 0)
- ENDIF()
- ENDIF()
-ENDMACRO()
+ endif()
+ if(${invert} MATCHES INVERT)
+ if(${var}_COMPILED)
+ message(STATUS "${description} - no")
+ else()
+ message(STATUS "${description} - yes")
+ endif()
+ else()
+ if(${var}_COMPILED)
+ message(STATUS "${description} - yes")
+ else()
+ message(STATUS "${description} - no")
+ endif()
+ endif()
+ endif()
+ if(${invert} MATCHES INVERT)
+ if(${var}_COMPILED)
+ set(${var} 0)
+ else()
+ set(${var} 1)
+ endif()
+ else()
+ if(${var}_COMPILED)
+ set(${var} 1)
+ else()
+ set(${var} 0)
+ endif()
+ endif()
+endmacro()
-MACRO(KWSYS_PLATFORM_TEST_RUN lang var description invert)
- IF(NOT DEFINED ${var})
- MESSAGE(STATUS "${description}")
- TRY_RUN(${var} ${var}_COMPILED
+macro(KWSYS_PLATFORM_TEST_RUN lang var description invert)
+ if(NOT DEFINED ${var})
+ message(STATUS "${description}")
+ try_run(${var} ${var}_COMPILED
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/${KWSYS_PLATFORM_TEST_FILE_${lang}}
COMPILE_DEFINITIONS -DTEST_${var} ${KWSYS_PLATFORM_TEST_DEFINES} ${KWSYS_PLATFORM_TEST_EXTRA_FLAGS}
OUTPUT_VARIABLE OUTPUT)
# Note that ${var} will be a 0 return value on success.
- IF(${var}_COMPILED)
- IF(${var})
- FILE(APPEND
+ if(${var}_COMPILED)
+ if(${var})
+ file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${description} compiled but failed to run with the following output:\n${OUTPUT}\n\n")
- ELSE()
- FILE(APPEND
+ else()
+ file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"${description} compiled and ran with the following output:\n${OUTPUT}\n\n")
- ENDIF()
- ELSE()
- FILE(APPEND
+ endif()
+ else()
+ file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${description} failed to compile with the following output:\n${OUTPUT}\n\n")
- SET(${var} -1 CACHE INTERNAL "${description} failed to compile.")
- ENDIF()
+ set(${var} -1 CACHE INTERNAL "${description} failed to compile.")
+ endif()
- IF(${invert} MATCHES INVERT)
- IF(${var}_COMPILED)
- IF(${var})
- MESSAGE(STATUS "${description} - yes")
- ELSE()
- MESSAGE(STATUS "${description} - no")
- ENDIF()
- ELSE()
- MESSAGE(STATUS "${description} - failed to compile")
- ENDIF()
- ELSE()
- IF(${var}_COMPILED)
- IF(${var})
- MESSAGE(STATUS "${description} - no")
- ELSE()
- MESSAGE(STATUS "${description} - yes")
- ENDIF()
- ELSE()
- MESSAGE(STATUS "${description} - failed to compile")
- ENDIF()
- ENDIF()
- ENDIF()
+ if(${invert} MATCHES INVERT)
+ if(${var}_COMPILED)
+ if(${var})
+ message(STATUS "${description} - yes")
+ else()
+ message(STATUS "${description} - no")
+ endif()
+ else()
+ message(STATUS "${description} - failed to compile")
+ endif()
+ else()
+ if(${var}_COMPILED)
+ if(${var})
+ message(STATUS "${description} - no")
+ else()
+ message(STATUS "${description} - yes")
+ endif()
+ else()
+ message(STATUS "${description} - failed to compile")
+ endif()
+ endif()
+ endif()
- IF(${invert} MATCHES INVERT)
- IF(${var}_COMPILED)
- IF(${var})
- SET(${var} 1)
- ELSE()
- SET(${var} 0)
- ENDIF()
- ELSE()
- SET(${var} 1)
- ENDIF()
- ELSE()
- IF(${var}_COMPILED)
- IF(${var})
- SET(${var} 0)
- ELSE()
- SET(${var} 1)
- ENDIF()
- ELSE()
- SET(${var} 0)
- ENDIF()
- ENDIF()
-ENDMACRO()
+ if(${invert} MATCHES INVERT)
+ if(${var}_COMPILED)
+ if(${var})
+ set(${var} 1)
+ else()
+ set(${var} 0)
+ endif()
+ else()
+ set(${var} 1)
+ endif()
+ else()
+ if(${var}_COMPILED)
+ if(${var})
+ set(${var} 0)
+ else()
+ set(${var} 1)
+ endif()
+ else()
+ set(${var} 0)
+ endif()
+ endif()
+endmacro()
-MACRO(KWSYS_PLATFORM_C_TEST var description invert)
- SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_C_TEST_DEFINES})
- SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_C_TEST_EXTRA_FLAGS})
+macro(KWSYS_PLATFORM_C_TEST var description invert)
+ set(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_C_TEST_DEFINES})
+ set(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_C_TEST_EXTRA_FLAGS})
KWSYS_PLATFORM_TEST(C "${var}" "${description}" "${invert}")
- SET(KWSYS_PLATFORM_TEST_DEFINES)
- SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
-ENDMACRO()
+ set(KWSYS_PLATFORM_TEST_DEFINES)
+ set(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
+endmacro()
-MACRO(KWSYS_PLATFORM_C_TEST_RUN var description invert)
- SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_C_TEST_DEFINES})
- SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_C_TEST_EXTRA_FLAGS})
+macro(KWSYS_PLATFORM_C_TEST_RUN var description invert)
+ set(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_C_TEST_DEFINES})
+ set(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_C_TEST_EXTRA_FLAGS})
KWSYS_PLATFORM_TEST_RUN(C "${var}" "${description}" "${invert}")
- SET(KWSYS_PLATFORM_TEST_DEFINES)
- SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
-ENDMACRO()
+ set(KWSYS_PLATFORM_TEST_DEFINES)
+ set(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
+endmacro()
-MACRO(KWSYS_PLATFORM_CXX_TEST var description invert)
- SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_CXX_TEST_DEFINES})
- SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS})
- SET(KWSYS_PLATFORM_TEST_LINK_LIBRARIES ${KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES})
+macro(KWSYS_PLATFORM_CXX_TEST var description invert)
+ set(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_CXX_TEST_DEFINES})
+ set(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS})
+ set(KWSYS_PLATFORM_TEST_LINK_LIBRARIES ${KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES})
KWSYS_PLATFORM_TEST(CXX "${var}" "${description}" "${invert}")
- SET(KWSYS_PLATFORM_TEST_DEFINES)
- SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
- SET(KWSYS_PLATFORM_TEST_LINK_LIBRARIES)
-ENDMACRO()
+ set(KWSYS_PLATFORM_TEST_DEFINES)
+ set(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
+ set(KWSYS_PLATFORM_TEST_LINK_LIBRARIES)
+endmacro()
-MACRO(KWSYS_PLATFORM_CXX_TEST_RUN var description invert)
- SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_CXX_TEST_DEFINES})
- SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS})
+macro(KWSYS_PLATFORM_CXX_TEST_RUN var description invert)
+ set(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_CXX_TEST_DEFINES})
+ set(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS})
KWSYS_PLATFORM_TEST_RUN(CXX "${var}" "${description}" "${invert}")
- SET(KWSYS_PLATFORM_TEST_DEFINES)
- SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
-ENDMACRO()
+ set(KWSYS_PLATFORM_TEST_DEFINES)
+ set(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
+endmacro()
#-----------------------------------------------------------------------------
# KWSYS_PLATFORM_INFO_TEST(lang var description)
#
# Compile test named by ${var} and store INFO strings extracted from binary.
-MACRO(KWSYS_PLATFORM_INFO_TEST lang var description)
+macro(KWSYS_PLATFORM_INFO_TEST lang var description)
# We can implement this macro on CMake 2.6 and above.
- IF("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.6)
- SET(${var} "")
- ELSE()
+ if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.6)
+ set(${var} "")
+ else()
# Choose a location for the result binary.
- SET(KWSYS_PLATFORM_INFO_FILE
+ set(KWSYS_PLATFORM_INFO_FILE
${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/${var}.bin)
# Compile the test binary.
- IF(NOT EXISTS ${KWSYS_PLATFORM_INFO_FILE})
- MESSAGE(STATUS "${description}")
- TRY_COMPILE(${var}_COMPILED
+ if(NOT EXISTS ${KWSYS_PLATFORM_INFO_FILE})
+ message(STATUS "${description}")
+ try_compile(${var}_COMPILED
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/${KWSYS_PLATFORM_TEST_FILE_${lang}}
COMPILE_DEFINITIONS -DTEST_${var}
@@ -188,29 +188,29 @@
OUTPUT_VARIABLE OUTPUT
COPY_FILE ${KWSYS_PLATFORM_INFO_FILE}
)
- IF(${var}_COMPILED)
- FILE(APPEND
+ if(${var}_COMPILED)
+ file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"${description} compiled with the following output:\n${OUTPUT}\n\n")
- ELSE()
- FILE(APPEND
+ else()
+ file(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${description} failed to compile with the following output:\n${OUTPUT}\n\n")
- ENDIF()
- IF(${var}_COMPILED)
- MESSAGE(STATUS "${description} - compiled")
- ELSE()
- MESSAGE(STATUS "${description} - failed")
- ENDIF()
- ENDIF()
+ endif()
+ if(${var}_COMPILED)
+ message(STATUS "${description} - compiled")
+ else()
+ message(STATUS "${description} - failed")
+ endif()
+ endif()
# Parse info strings out of the compiled binary.
- IF(${var}_COMPILED)
- FILE(STRINGS ${KWSYS_PLATFORM_INFO_FILE} ${var} REGEX "INFO:[A-Za-z0-9]+\\[[^]]*\\]")
- ELSE()
- SET(${var} "")
- ENDIF()
+ if(${var}_COMPILED)
+ file(STRINGS ${KWSYS_PLATFORM_INFO_FILE} ${var} REGEX "INFO:[A-Za-z0-9]+\\[[^]]*\\]")
+ else()
+ set(${var} "")
+ endif()
- SET(KWSYS_PLATFORM_INFO_FILE)
- ENDIF()
-ENDMACRO()
+ set(KWSYS_PLATFORM_INFO_FILE)
+ endif()
+endmacro()
diff --git a/Source/kwsys/testCommandLineArguments.cxx b/Source/kwsys/testCommandLineArguments.cxx
index 1778a9b..79ebe1a 100644
--- a/Source/kwsys/testCommandLineArguments.cxx
+++ b/Source/kwsys/testCommandLineArguments.cxx
@@ -98,7 +98,7 @@
std::vector<std::string> stl_strings_argument;
std::string valid_stl_strings[] = { "ken", "brad", "bill", "andy" };
- typedef kwsys::CommandLineArguments argT;
+ using argT = kwsys::CommandLineArguments;
arg.AddArgument("--some-int-variable", argT::SPACE_ARGUMENT,
&some_int_variable, "Set some random int variable");
diff --git a/Source/kwsys/testCommandLineArguments1.cxx b/Source/kwsys/testCommandLineArguments1.cxx
index 64561b1..cbc3002 100644
--- a/Source/kwsys/testCommandLineArguments1.cxx
+++ b/Source/kwsys/testCommandLineArguments1.cxx
@@ -25,7 +25,7 @@
std::string p;
int res = 0;
- typedef kwsys::CommandLineArguments argT;
+ using argT = kwsys::CommandLineArguments;
arg.AddArgument("-n", argT::SPACE_ARGUMENT, &n, "Argument N");
arg.AddArgument("-m", argT::EQUAL_ARGUMENT, &m, "Argument M");
arg.AddBooleanArgument("-p", &p, "Argument P");
diff --git a/Source/kwsys/testDynamicLoader.cxx b/Source/kwsys/testDynamicLoader.cxx
index 2421ac0..703ad4d 100644
--- a/Source/kwsys/testDynamicLoader.cxx
+++ b/Source/kwsys/testDynamicLoader.cxx
@@ -25,7 +25,7 @@
{
// Construct proper name of lib
std::string slname;
- slname = EXECUTABLE_OUTPUT_PATH;
+ slname = RUNTIME_OUTPUT_DIRECTORY;
if (subdir) {
slname += "/";
slname += subdir;
diff --git a/Source/kwsys/testEncoding.cxx b/Source/kwsys/testEncoding.cxx
index 988697b..d672aed 100644
--- a/Source/kwsys/testEncoding.cxx
+++ b/Source/kwsys/testEncoding.cxx
@@ -85,7 +85,7 @@
std::wstring wstr = kwsys::Encoding::ToWide(cstr);
wstr = kwsys::Encoding::ToWide(nullptr);
- if (wstr != L"") {
+ if (!wstr.empty()) {
const wchar_t* wcstr = wstr.c_str();
std::cout << "ToWide(NULL) returned";
for (size_t i = 0; i < wstr.size(); i++) {
@@ -95,7 +95,7 @@
ret++;
}
wstr = kwsys::Encoding::ToWide("");
- if (wstr != L"") {
+ if (!wstr.empty()) {
const wchar_t* wcstr = wstr.c_str();
std::cout << "ToWide(\"\") returned";
for (size_t i = 0; i < wstr.size(); i++) {
@@ -113,13 +113,13 @@
#endif
std::string str = kwsys::Encoding::ToNarrow(nullptr);
- if (str != "") {
+ if (!str.empty()) {
std::cout << "ToNarrow(NULL) returned " << str << std::endl;
ret++;
}
str = kwsys::Encoding::ToNarrow(L"");
- if (wstr != L"") {
+ if (!wstr.empty()) {
std::cout << "ToNarrow(\"\") returned " << str << std::endl;
ret++;
}
@@ -140,14 +140,13 @@
strings.push_back(std::string("k") + '\0' + '\0');
strings.push_back(std::string("\0\0\0\0", 4) + "lmn" +
std::string("\0\0\0\0", 4));
- for (std::vector<std::string>::iterator it = strings.begin();
- it != strings.end(); ++it) {
- std::wstring wstr = kwsys::Encoding::ToWide(*it);
+ for (auto& string : strings) {
+ std::wstring wstr = kwsys::Encoding::ToWide(string);
std::string str = kwsys::Encoding::ToNarrow(wstr);
- std::string s(*it);
+ std::string s(string);
std::replace(s.begin(), s.end(), '\0', ' ');
- std::cout << "'" << s << "' (" << it->size() << ")" << std::endl;
- if (str != *it) {
+ std::cout << "'" << s << "' (" << string.size() << ")" << std::endl;
+ if (str != string) {
std::replace(str.begin(), str.end(), '\0', ' ');
std::cout << "string with null was different: '" << str << "' ("
<< str.size() << ")" << std::endl;
diff --git a/Source/kwsys/testHashSTL.cxx b/Source/kwsys/testHashSTL.cxx
index 4ed2f89..18cae7f 100644
--- a/Source/kwsys/testHashSTL.cxx
+++ b/Source/kwsys/testHashSTL.cxx
@@ -27,30 +27,30 @@
static bool test_hash_map()
{
- typedef kwsys::hash_map<const char*, int> mtype;
+ using mtype = kwsys::hash_map<const char*, int>;
mtype m;
const char* keys[] = { "hello", "world" };
m[keys[0]] = 1;
m.insert(mtype::value_type(keys[1], 2));
int sum = 0;
- for (mtype::iterator mi = m.begin(); mi != m.end(); ++mi) {
- std::cout << "Found entry [" << mi->first << "," << mi->second << "]"
+ for (auto& mi : m) {
+ std::cout << "Found entry [" << mi.first << "," << mi.second << "]"
<< std::endl;
- sum += mi->second;
+ sum += mi.second;
}
return sum == 3;
}
static bool test_hash_set()
{
- typedef kwsys::hash_set<int> stype;
+ using stype = kwsys::hash_set<int>;
stype s;
s.insert(1);
s.insert(2);
int sum = 0;
- for (stype::iterator si = s.begin(); si != s.end(); ++si) {
- std::cout << "Found entry [" << *si << "]" << std::endl;
- sum += *si;
+ for (int si : s) {
+ std::cout << "Found entry [" << si << "]" << std::endl;
+ sum += si;
}
return sum == 3;
}
diff --git a/Source/kwsys/testSystemTools.cxx b/Source/kwsys/testSystemTools.cxx
index 3f6eeb8..670e8dc 100644
--- a/Source/kwsys/testSystemTools.cxx
+++ b/Source/kwsys/testSystemTools.cxx
@@ -721,8 +721,7 @@
{
std::stringstream ss;
ss << "vector(";
- for (std::vector<std::string>::const_iterator i = vec.begin();
- i != vec.end(); ++i) {
+ for (auto i = vec.begin(); i != vec.end(); ++i) {
if (i != vec.begin()) {
ss << ", ";
}
@@ -743,16 +742,16 @@
const char* registryPath = "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MyApp; MyKey]";
std::vector<std::string> originalPaths;
- originalPaths.push_back(registryPath);
+ originalPaths.emplace_back(registryPath);
std::vector<std::string> expectedPaths;
- expectedPaths.push_back(registryPath);
+ expectedPaths.emplace_back(registryPath);
#ifdef _WIN32
expectedPaths.push_back("C:/Somewhere/something");
expectedPaths.push_back("D:/Temp");
#else
- expectedPaths.push_back("/Somewhere/something");
- expectedPaths.push_back("/tmp");
+ expectedPaths.emplace_back("/Somewhere/something");
+ expectedPaths.emplace_back("/tmp");
#endif
bool res = true;
@@ -817,7 +816,7 @@
}
std::vector<std::string> searchPaths;
- searchPaths.push_back(TEST_SYSTEMTOOLS_BINARY_DIR);
+ searchPaths.emplace_back(TEST_SYSTEMTOOLS_BINARY_DIR);
if (kwsys::SystemTools::FindFile(testFindFileName, searchPaths, true)
.empty()) {
std::cerr << "Problem with FindFile without system paths for: "
@@ -1086,6 +1085,34 @@
return ret;
}
+static bool CheckURLParsing()
+{
+ bool ret = true;
+ std::string url = "http://user:pw@hostname:42/full/url.com";
+
+ std::string protocol, username, password, hostname, dataport, database;
+ kwsys::SystemTools::ParseURL(url, protocol, username, password, hostname,
+ dataport, database);
+ if (protocol != "http" || username != "user" || password != "pw" ||
+ hostname != "hostname" || dataport != "42" ||
+ database != "full/url.com") {
+ std::cerr << "Incorrect URL parsing" << std::endl;
+ ret = false;
+ }
+
+ std::string uri =
+ "file://hostname/path/to/"
+ "a%20file%20with%20str%C3%A0ng%C3%A8%20ch%40r%20and%20s%C2%B5aces";
+ kwsys::SystemTools::ParseURL(uri, protocol, username, password, hostname,
+ dataport, database, true);
+ if (protocol != "file" || hostname != "hostname" ||
+ database != "path/to/a file with stràngè ch@r and sµaces") {
+ std::cerr << "Incorrect URL parsing or decoding" << std::endl;
+ ret = false;
+ }
+ return ret;
+}
+
int testSystemTools(int, char* [])
{
bool res = true;
@@ -1133,5 +1160,7 @@
res &= CheckCopyFileIfDifferent();
+ res &= CheckURLParsing();
+
return res ? 0 : 1;
}
diff --git a/Source/kwsys/testSystemTools.h.in b/Source/kwsys/testSystemTools.h.in
index 022e36e..e4b89a7 100644
--- a/Source/kwsys/testSystemTools.h.in
+++ b/Source/kwsys/testSystemTools.h.in
@@ -3,7 +3,7 @@
#ifndef @KWSYS_NAMESPACE@_testSystemtools_h
#define @KWSYS_NAMESPACE@_testSystemtools_h
-#define EXECUTABLE_OUTPUT_PATH "@CMAKE_CURRENT_BINARY_DIR@"
+#define RUNTIME_OUTPUT_DIRECTORY "@CMAKE_CURRENT_BINARY_DIR@"
#define TEST_SYSTEMTOOLS_SOURCE_DIR "@TEST_SYSTEMTOOLS_SOURCE_DIR@"
#define TEST_SYSTEMTOOLS_BINARY_DIR "@TEST_SYSTEMTOOLS_BINARY_DIR@"
diff --git a/Tests/BuildDepends/CMakeLists.txt b/Tests/BuildDepends/CMakeLists.txt
index c1ad17c..5ddae83 100644
--- a/Tests/BuildDepends/CMakeLists.txt
+++ b/Tests/BuildDepends/CMakeLists.txt
@@ -368,6 +368,28 @@
${TEST_LINK_DEPENDS}
")
endif()
+
+ set(linkdep3 ${BuildDepends_BINARY_DIR}/Project/linkdep3${CMAKE_EXECUTABLE_SUFFIX})
+ if(${linkdep3} IS_NEWER_THAN ${TEST_LINK_DEPENDS})
+ message("$<LINK_LANGUAGE> in LINK_DEPENDS worked")
+ else()
+ message(SEND_ERROR "$<LINK_LANGUAGE> in LINK_DEPENDS failed. Executable
+ ${linkdep3}
+is not newer than dependency
+ ${TEST_LINK_DEPENDS}
+")
+ endif()
+
+ set(linkdep4 ${BuildDepends_BINARY_DIR}/Project/linkdep4${CMAKE_EXECUTABLE_SUFFIX})
+ if(${linkdep4} IS_NEWER_THAN ${TEST_LINK_DEPENDS})
+ message("$<LINK_LANGUAGE> in INTERFACE_LINK_DEPENDS worked")
+ else()
+ message(SEND_ERROR "$<LINK_LANGUAGE> in INTERFACE_LINK_DEPENDS failed. Executable
+ ${linkdep4}
+is not newer than dependency
+ ${TEST_LINK_DEPENDS}
+")
+ endif()
endif()
if(EXISTS "${link_depends_no_shared_check_txt}")
diff --git a/Tests/BuildDepends/Project/CMakeLists.txt b/Tests/BuildDepends/Project/CMakeLists.txt
index 8338800..83583c9 100644
--- a/Tests/BuildDepends/Project/CMakeLists.txt
+++ b/Tests/BuildDepends/Project/CMakeLists.txt
@@ -118,6 +118,14 @@
set_property(TARGET foo_interface PROPERTY INTERFACE_LINK_DEPENDS $<1:${TEST_LINK_DEPENDS}>)
add_executable(linkdep2 linkdep.cxx)
target_link_libraries(linkdep2 PRIVATE foo_interface)
+
+ add_executable(linkdep3 linkdep.cxx)
+ set_property(TARGET linkdep3 PROPERTY LINK_DEPENDS $<$<LINK_LANGUAGE:CXX>:${TEST_LINK_DEPENDS}>)
+
+ add_library(foo_interface2 INTERFACE)
+ set_property(TARGET foo_interface2 PROPERTY INTERFACE_LINK_DEPENDS $<$<LINK_LANGUAGE:CXX>:${TEST_LINK_DEPENDS}>)
+ add_executable(linkdep4 linkdep.cxx)
+ target_link_libraries(linkdep4 PRIVATE foo_interface2)
endif()
add_library(link_depends_no_shared_lib SHARED link_depends_no_shared_lib.c
diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 33c7514..6428235 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -1478,6 +1478,10 @@
add_subdirectory(UseSWIG)
endif()
+ if(CMake_TEST_FindRuby)
+ add_subdirectory(FindRuby)
+ endif()
+
add_subdirectory(FindThreads)
# Matlab module
@@ -1605,7 +1609,7 @@
DEPENDS ExternalProjectUpdateSetup )
# do each of the tutorial steps
- function(add_tutorial_test step_name use_mymath)
+ function(add_tutorial_test step_name use_mymath tutorial_arg pass_regex)
set(tutorial_test_name Tutorial${step_name})
set(tutorial_build_dir "${CMake_BINARY_DIR}/Tests/Tutorial/${step_name}")
if (use_mymath)
@@ -1623,19 +1627,28 @@
${build_generator_args}
--build-project Tutorial
--build-options ${tutorial_build_options}
- --test-command Tutorial 25.0)
+ --test-command Tutorial ${tutorial_arg})
+ set_tests_properties(${tutorial_test_name} PROPERTIES
+ PASS_REGULAR_EXPRESSION ${pass_regex})
+
list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/${tutorial_build_dir}_Build")
endfunction()
if(NOT CMake_TEST_EXTERNAL_CMAKE)
foreach(STP RANGE 2 12)
- add_tutorial_test(Step${STP} TRUE)
+ if (STP EQUAL 6)
+ set(pass_regex ".*using log and exp")
+ else()
+ set(pass_regex "The square root of 25 is 5")
+ endif()
+ add_tutorial_test(Step${STP} TRUE 25 ${pass_regex})
endforeach()
- add_tutorial_test(Complete TRUE)
+ set(pass_regex "The square root of 25 is 5")
+ add_tutorial_test(Complete TRUE 25 ${pass_regex})
foreach(STP RANGE 3 12)
- add_tutorial_test(Step${STP} FALSE)
+ add_tutorial_test(Step${STP} FALSE 25 ${pass_regex})
endforeach()
- add_tutorial_test(Complete FALSE)
+ add_tutorial_test(Complete FALSE 25 ${pass_regex})
endif()
add_test(testing ${CMAKE_CTEST_COMMAND} -C \${CTEST_CONFIGURATION_TYPE}
diff --git a/Tests/CMakeOnly/AllFindModules/CMakeLists.txt b/Tests/CMakeOnly/AllFindModules/CMakeLists.txt
index a53e441..49a4041 100644
--- a/Tests/CMakeOnly/AllFindModules/CMakeLists.txt
+++ b/Tests/CMakeOnly/AllFindModules/CMakeLists.txt
@@ -86,7 +86,7 @@
endforeach()
foreach(VTEST BISON Boost CUDA DOXYGEN FLEX GIF GTK2
- HDF5 JPEG LibArchive OPENSCENEGRAPH RUBY SWIG Protobuf)
+ HDF5 JPEG LibArchive OPENSCENEGRAPH Ruby RUBY SWIG Protobuf)
check_version_string(${VTEST} ${VTEST}_VERSION)
endforeach()
diff --git a/Tests/CSharpOnly/CMakeLists.txt b/Tests/CSharpOnly/CMakeLists.txt
index 82049c7..42cbe2e 100644
--- a/Tests/CSharpOnly/CMakeLists.txt
+++ b/Tests/CSharpOnly/CMakeLists.txt
@@ -2,7 +2,9 @@
project (CSharpOnly CSharp)
# C# does not make any difference between STATIC and SHARED libs
-add_library(lib1 STATIC lib1.cs)
+add_library(lib1 STATIC lib1.cs nested/lib1.cs)
+#without the source group this test will fail to compile
+source_group(nested FILES nested/lib1.cs)
add_library(lib2 SHARED lib2.cs)
add_executable(CSharpOnly csharponly.cs)
diff --git a/Tests/CSharpOnly/csharponly.cs b/Tests/CSharpOnly/csharponly.cs
index ad4641a..3890c82 100644
--- a/Tests/CSharpOnly/csharponly.cs
+++ b/Tests/CSharpOnly/csharponly.cs
@@ -5,10 +5,8 @@
public static void Main(string[] args)
{
int val = Lib1.getResult();
-
Lib2 l = new Lib2();
- val = l.myVal;
-
+ val = val + l.myVal + nested.Lib1.getResult();
return;
}
}
diff --git a/Tests/CSharpOnly/nested/lib1.cs b/Tests/CSharpOnly/nested/lib1.cs
new file mode 100644
index 0000000..c2fde4b
--- /dev/null
+++ b/Tests/CSharpOnly/nested/lib1.cs
@@ -0,0 +1,13 @@
+namespace CSharpOnly
+{
+ namespace nested
+ {
+ public class Lib1
+ {
+ public static int getResult()
+ {
+ return 23;
+ }
+ }
+ }
+}
diff --git a/Tests/FindPython/ArtifactsInteractive/CMakeLists.txt b/Tests/FindPython/ArtifactsInteractive/CMakeLists.txt
new file mode 100644
index 0000000..524be92
--- /dev/null
+++ b/Tests/FindPython/ArtifactsInteractive/CMakeLists.txt
@@ -0,0 +1,24 @@
+cmake_minimum_required(VERSION 3.1)
+
+project(TestArtifactsInteractive LANGUAGES C)
+
+set (components Interpreter Development)
+if (CMake_TEST_FindPython_NumPy)
+ list (APPEND components NumPy)
+endif()
+
+find_package(Python3 REQUIRED COMPONENTS ${components})
+
+if (Python3_ARTIFACTS_INTERACTIVE)
+ if (NOT DEFINED CACHE{Python3_EXECUTABLE}
+ OR NOT DEFINED CACHE{Python3_LIBRARY} OR NOT DEFINED CACHE{Python3_INCLUDE_DIR}
+ OR (CMake_TEST_FindPython_NumPy AND NOT DEFINED CACHE{Python3_NumPy_INCLUDE_DIR}))
+ message (FATAL_ERROR "Python3_ARTIFACTS_INTERACTIVE=ON Failed.")
+ endif()
+else()
+ if (DEFINED CACHE{Python3_EXECUTABLE}
+ OR DEFINED CACHE{Python3_LIBRARY} OR DEFINED CACHE{Python3_INCLUDE_DIR}
+ OR (CMake_TEST_FindPython_NumPy AND DEFINED CACHE{Python3_NumPy_INCLUDE_DIR}))
+ message (FATAL_ERROR "Python3_ARTIFACTS_INTERACTIVE=OFF Failed.")
+ endif()
+endif()
diff --git a/Tests/FindPython/CMakeLists.txt b/Tests/FindPython/CMakeLists.txt
index 01fa6c3..d2326e4 100644
--- a/Tests/FindPython/CMakeLists.txt
+++ b/Tests/FindPython/CMakeLists.txt
@@ -184,6 +184,35 @@
--test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
)
+ add_test(NAME FindPython.ArtifactsInteractive.ON COMMAND
+ ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+ --build-and-test
+ "${CMake_SOURCE_DIR}/Tests/FindPython/ArtifactsInteractive"
+ "${CMake_BINARY_DIR}/Tests/FindPython/ArtifactsInteractive.ON"
+ ${build_generator_args}
+ --build-project TestArtifactsScope
+ --build-options ${build_options} "-Dbuild_generator_args=${build_generator_args}"
+ "-DCMake_SOURCE_DIR=${CMake_SOURCE_DIR}"
+ "-DCMake_BINARY_DIR=${CMake_BINARY_DIR}"
+ "-DCMake_TEST_FindPython_NumPy=${CMake_TEST_FindPython_NumPy}"
+ "-DPython3_ARTIFACTS_INTERACTIVE=ON"
+ --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+ )
+ add_test(NAME FindPython.ArtifactsInteractive.OFF COMMAND
+ ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+ --build-and-test
+ "${CMake_SOURCE_DIR}/Tests/FindPython/ArtifactsInteractive"
+ "${CMake_BINARY_DIR}/Tests/FindPython/ArtifactsInteractive.OFF"
+ ${build_generator_args}
+ --build-project TestArtifactsScope
+ --build-options ${build_options} "-Dbuild_generator_args=${build_generator_args}"
+ "-DCMake_SOURCE_DIR=${CMake_SOURCE_DIR}"
+ "-DCMake_BINARY_DIR=${CMake_BINARY_DIR}"
+ "-DCMake_TEST_FindPython_NumPy=${CMake_TEST_FindPython_NumPy}"
+ "-DPython3_ARTIFACTS_INTERACTIVE=OFF"
+ --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+ )
+
add_test(NAME FindPython.CustomFailureMessage COMMAND
${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
--build-and-test
diff --git a/Tests/FindPython/Python3/CMakeLists.txt b/Tests/FindPython/Python3/CMakeLists.txt
index 6691a48..34ebd2c 100644
--- a/Tests/FindPython/Python3/CMakeLists.txt
+++ b/Tests/FindPython/Python3/CMakeLists.txt
@@ -15,14 +15,14 @@
endif()
if(NOT TARGET Python3::Interpreter)
- message(SEND_ERROR "Python2::Interpreter not found")
+ message(SEND_ERROR "Python3::Interpreter not found")
endif()
if(NOT TARGET Python3::Python)
- message(SEND_ERROR "Python2::Python not found")
+ message(SEND_ERROR "Python3::Python not found")
endif()
if(NOT TARGET Python3::Module)
- message(SEND_ERROR "Python2::Module not found")
+ message(SEND_ERROR "Python3::Module not found")
endif()
Python3_add_library (spam3 MODULE ../spam.c)
diff --git a/Tests/FindRuby/CMakeLists.txt b/Tests/FindRuby/CMakeLists.txt
new file mode 100644
index 0000000..3f4807c
--- /dev/null
+++ b/Tests/FindRuby/CMakeLists.txt
@@ -0,0 +1,57 @@
+if(CMake_TEST_FindRuby)
+
+ # Looks for ruby >=1.9.9, which is true on any Ubuntu (that installs it) or macOS (> 10.9)
+ add_test(NAME FindRuby.Test COMMAND
+ ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+ --build-and-test
+ "${CMake_SOURCE_DIR}/Tests/FindRuby/Test"
+ "${CMake_BINARY_DIR}/Tests/FindRuby/Test"
+ ${build_generator_args}
+ --build-project TestRuby
+ --build-options ${build_options}
+ --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+ )
+
+ # Looks for ruby >= 50.1.0, which should logically fail
+ add_test(NAME FindRuby.Fail COMMAND
+ ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+ --build-and-test
+ "${CMake_SOURCE_DIR}/Tests/FindRuby/Fail"
+ "${CMake_BINARY_DIR}/Tests/FindRuby/Fail"
+ ${build_generator_args}
+ --build-project TestRubyFail
+ --build-options ${build_options}
+ --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+ )
+ set_tests_properties(FindRuby.Fail PROPERTIES
+ PASS_REGULAR_EXPRESSION "Could NOT find Ruby.*(Required is at least version \"[0-9]+\\.[0-9]+\\.[0-9]+\")")
+
+ # Looks for 1.9.9 EXACTLY, which unlike the "FindRuby" test above will fail on every machine
+ # since this version doesn't exist (ruby goes from 1.9.3 to 2.0.0)
+ add_test(NAME FindRuby.FailExact COMMAND
+ ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+ --build-and-test
+ "${CMake_SOURCE_DIR}/Tests/FindRuby/FailExact"
+ "${CMake_BINARY_DIR}/Tests/FindRuby/FailExact"
+ ${build_generator_args}
+ --build-project TestRubyFailExact
+ --build-options ${build_options}
+ --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+ )
+ set_tests_properties(FindRuby.FailExact PROPERTIES
+ PASS_REGULAR_EXPRESSION "Could NOT find Ruby: Found unsuitable version \".*\", but required is.*exact version \"[0-9]+\\.[0-9]+\\.[0-9]+\" \\(found .*\\)")
+
+ # RVM specific test
+ if(CMake_TEST_FindRuby_RVM)
+ add_test(NAME FindRuby.Rvm COMMAND
+ ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+ --build-and-test
+ "${CMake_SOURCE_DIR}/Tests/FindRuby/Rvm"
+ "${CMake_BINARY_DIR}/Tests/FindRuby/Rvm"
+ ${build_generator_args}
+ --build-project TestRVM
+ --build-options ${build_options}
+ --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+ )
+ endif()
+endif()
diff --git a/Tests/FindRuby/Fail/CMakeLists.txt b/Tests/FindRuby/Fail/CMakeLists.txt
new file mode 100644
index 0000000..9185ba5
--- /dev/null
+++ b/Tests/FindRuby/Fail/CMakeLists.txt
@@ -0,0 +1,5 @@
+cmake_minimum_required(VERSION 3.17)
+project(TestRubyFail LANGUAGES NONE)
+
+# Should always fail since there is NO ruby 50.1.0 yet.
+find_package(Ruby 50.1.0 REQUIRED)
diff --git a/Tests/FindRuby/FailExact/CMakeLists.txt b/Tests/FindRuby/FailExact/CMakeLists.txt
new file mode 100644
index 0000000..1ebc0ae
--- /dev/null
+++ b/Tests/FindRuby/FailExact/CMakeLists.txt
@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.17)
+project(TestRubyFailExact LANGUAGES NONE)
+
+# Should always fail since there is NO ruby 1.9.9 (goes from 1.9.3 to 2.0.0)
+find_package(Ruby 1.9.9 EXACT REQUIRED)
+if (NOT Ruby_FOUND)
+ message (FATAL_ERROR "Failed to find Ruby 1.9.9")
+endif()
diff --git a/Tests/FindRuby/Rvm/CMakeLists.txt b/Tests/FindRuby/Rvm/CMakeLists.txt
new file mode 100644
index 0000000..545fc94
--- /dev/null
+++ b/Tests/FindRuby/Rvm/CMakeLists.txt
@@ -0,0 +1,75 @@
+cmake_minimum_required(VERSION 3.17)
+project(TestRVM LANGUAGES NONE)
+
+include(CTest)
+
+# To run this test, you need to have at least one RVM ruby installed
+# and to ensure that the env variable 'MY_RUBY_HOME' is set to a valid RVM ruby when you run the test
+# (which is the case if you have done `rvm use x.y.z`, but could be manually set too)
+
+# Properly using rvm would require sourcing a shell script, eg `source "$HOME/.rvm/scripts/rvm"`
+# Instead, I'll just rely on the env variable MY_RUBY_HOME
+set(MY_RUBY_HOME "$ENV{MY_RUBY_HOME}")
+if(NOT MY_RUBY_HOME)
+ message(FATAL_ERROR "Env variable MY_RUBY_HOME should be set to a valid RVM ruby location, or you should call `rvm use x.y.z` before")
+endif()
+execute_process (COMMAND "${MY_RUBY_HOME}/bin/ruby" -e "puts RUBY_VERSION"
+ RESULT_VARIABLE result
+ OUTPUT_VARIABLE RVM_RUBY_VERSION
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+if (result)
+ message (FATAL_ERROR "Unable to detect RVM ruby version from `${MY_RUBY_HOME}/bin/ruby`: ${RVM_RUBY_VERSION}")
+endif()
+
+execute_process(COMMAND "${CMAKE_COMMAND}" -E env --unset=MY_RUBY_HOME --unset=PATH
+ "which" "ruby"
+ RESULT_VARIABLE result
+ OUTPUT_VARIABLE SYSTEM_RUBY
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+if (SYSTEM_RUBY MATCHES "^${MY_RUBY_HOME}/.+")
+ message(FATAL_ERROR "Unable to find system ruby, found ${SYSTEM_RUBY} which is part of MY_RUBY_HOME=${MY_RUBY_HOME}")
+endif()
+
+# Check version of the system ruby executable.
+execute_process (COMMAND "${SYSTEM_RUBY}" -e "puts RUBY_VERSION"
+ RESULT_VARIABLE result
+ OUTPUT_VARIABLE SYSTEM_RUBY_VERSION
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+if (result)
+ message (FATAL_ERROR "Unable to detect system ruby version from '${SYSTEM_RUBY}': ${SYSTEM_RUBY_VERSION}")
+endif()
+
+if(SYSTEM_RUBY_VERSION VERSION_EQUAL RVM_RUBY_VERSION)
+ message(FATAL_ERROR "Your RVM Ruby Version and your System ruby version are the same (${RVM_RUBY_VERSION}).")
+endif()
+
+message("Found System Ruby (${SYSTEM_RUBY_VERSION}): ${SYSTEM_RUBY}")
+message("Found RVM Ruby (${RVM_RUBY_VERSION}): ${MY_RUBY_HOME}/bin/ruby")
+
+add_test(NAME FindRuby.RvmDefault
+ COMMAND "${CMAKE_COMMAND}" -E env "MY_RUBY_HOME=${MY_RUBY_HOME}"
+ "${CMAKE_COMMAND}" "-DRUBY_HOME=${MY_RUBY_HOME}"
+ -P "${CMAKE_CURRENT_LIST_DIR}/RvmDefault.cmake")
+
+add_test(NAME FindRuby.RvmOnly
+ COMMAND "${CMAKE_COMMAND}" -E env --unset=PATH
+ "MY_RUBY_HOME=${MY_RUBY_HOME}"
+ "${CMAKE_COMMAND}" "-DRUBY_HOME=${MY_RUBY_HOME}"
+ "-DRVM_RUBY_VERSION=${RVM_RUBY_VERSION}" "-DSYSTEM_RUBY_VERSION=${SYSTEM_RUBY_VERSION}"
+ -P "${CMAKE_CURRENT_LIST_DIR}/RvmOnly.cmake")
+add_test(NAME FindRuby.UnsetRvmOnly
+ COMMAND "${CMAKE_COMMAND}" -E env --unset=MY_RUBY_HOME "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"
+ "${CMAKE_COMMAND}" "-DRVM_RUBY_VERSION=${RVM_RUBY_VERSION}" "-DSYSTEM_RUBY_VERSION=${SYSTEM_RUBY_VERSION}"
+ -P "${CMAKE_CURRENT_LIST_DIR}/RvmOnly.cmake")
+
+add_test(NAME FindRuby.RvmStandard
+ COMMAND "${CMAKE_COMMAND}" -E env "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"
+ "MY_RUBY_HOME=${MY_RUBY_HOME}"
+ "${CMAKE_COMMAND}" "-DRUBY_HOME=${MY_RUBY_HOME}"
+ -P "${CMAKE_CURRENT_LIST_DIR}/RvmStandard.cmake")
diff --git a/Tests/FindRuby/Rvm/RvmDefault.cmake b/Tests/FindRuby/Rvm/RvmDefault.cmake
new file mode 100644
index 0000000..a66b911
--- /dev/null
+++ b/Tests/FindRuby/Rvm/RvmDefault.cmake
@@ -0,0 +1,17 @@
+set(CMAKE_FIND_LIBRARY_PREFIXES "")
+set(CMAKE_FIND_LIBRARY_SUFFIXES "")
+
+find_package (Ruby 2.1.1 REQUIRED)
+if (NOT RUBY_EXECUTABLE MATCHES "^${RUBY_HOME}/.+")
+ message (FATAL_ERROR "Failed to use RVM environment: ${RUBY_EXECUTABLE}, ${RUBY_HOME}")
+endif()
+
+find_package (Ruby 2.1 REQUIRED)
+if (NOT RUBY_EXECUTABLE MATCHES "^${RUBY_HOME}/.+")
+ message (FATAL_ERROR "Failed to use RVM environment: ${RUBY_EXECUTABLE}, ${RUBY_HOME}")
+endif()
+
+find_package (Ruby REQUIRED)
+if (NOT RUBY_EXECUTABLE MATCHES "^${RUBY_HOME}/.+")
+ message (FATAL_ERROR "Failed to use RVM environment: ${RUBY_EXECUTABLE}, ${RUBY_HOME}")
+endif()
diff --git a/Tests/FindRuby/Rvm/RvmOnly.cmake b/Tests/FindRuby/Rvm/RvmOnly.cmake
new file mode 100644
index 0000000..3851a7c
--- /dev/null
+++ b/Tests/FindRuby/Rvm/RvmOnly.cmake
@@ -0,0 +1,41 @@
+set(CMAKE_FIND_LIBRARY_PREFIXES "")
+set(CMAKE_FIND_LIBRARY_SUFFIXES "")
+
+set(Ruby_FIND_VIRTUALENV ONLY)
+
+# Test: FindRuby.RvmOnly
+if (RUBY_HOME)
+ # => Trying to find exactly system ruby using ONLY virtual environment should fail
+ find_package (Ruby ${SYSTEM_RUBY_VERSION} EXACT QUIET)
+ if(Ruby_FOUND)
+ message (FATAL_ERROR "Ruby unexpectedly found.")
+ endif()
+ # And should work to find the rvm version
+ find_package (Ruby ${RVM_RUBY_VERSION} EXACT QUIET)
+ if(Ruby_FOUND)
+ message (FATAL_ERROR "Ruby unexpectedly found.")
+ endif()
+endif()
+
+
+# Test: FindRuby.UnsetRvmOnly
+if (NOT RUBY_HOME)
+
+ # If ENV{MY_RUBY_HOME} isn't defined, it should default back to "STANDARD"
+ # At which point:
+
+ # It shouldn't find the RVM ruby
+ find_package (Ruby ${RVM_RUBY_VERSION} EXACT QUIET)
+ if(Ruby_FOUND)
+ message(FATAL_ERROR "Found RVM ruby when expecting system")
+ endif()
+
+ # it should find the system ruby
+ find_package (Ruby ${SYSTEM_RUBY_VERSION} EXACT QUIET)
+ if(NOT Ruby_FOUND)
+ message (FATAL_ERROR "Ruby not found.")
+ endif()
+ if (Ruby_FOUND MATCHES "^${RUBY_HOME}/.+")
+ message(FATAL_ERROR "Failed to find system ruby")
+ endif()
+endif()
diff --git a/Tests/FindRuby/Rvm/RvmStandard.cmake b/Tests/FindRuby/Rvm/RvmStandard.cmake
new file mode 100644
index 0000000..26befdb
--- /dev/null
+++ b/Tests/FindRuby/Rvm/RvmStandard.cmake
@@ -0,0 +1,9 @@
+set(CMAKE_FIND_LIBRARY_PREFIXES "")
+set(CMAKE_FIND_LIBRARY_SUFFIXES "")
+
+set (Ruby_FIND_VIRTUALENV STANDARD)
+find_package (Ruby REQUIRED)
+
+if (RUBY_EXECUTABLE MATCHES "^${RUBY_HOME}/.+")
+ message (FATAL_ERROR "RVM ruby unexpectedly found at ${RUBY_EXECUTABLE}, matches ${RUBY_HOME}")
+endif()
diff --git a/Tests/FindRuby/Test/CMakeLists.txt b/Tests/FindRuby/Test/CMakeLists.txt
new file mode 100644
index 0000000..dcf3ec3
--- /dev/null
+++ b/Tests/FindRuby/Test/CMakeLists.txt
@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.17)
+project(TestRuby LANGUAGES C)
+include(CTest)
+
+find_package(Ruby 1.9.9 REQUIRED)
+if (NOT Ruby_FOUND)
+ message (FATAL_ERROR "Failed to find Ruby >=1.9.9")
+endif()
+
+add_executable(ruby_version ruby_version.c)
+target_include_directories(ruby_version PRIVATE ${Ruby_INCLUDE_DIRS})
+target_link_libraries(ruby_version PRIVATE ${Ruby_LIBRARIES})
+
+add_test(NAME ruby_version COMMAND ruby_version)
diff --git a/Tests/FindRuby/Test/ruby_version.c b/Tests/FindRuby/Test/ruby_version.c
new file mode 100644
index 0000000..8800436
--- /dev/null
+++ b/Tests/FindRuby/Test/ruby_version.c
@@ -0,0 +1,7 @@
+#include "ruby.h"
+
+int main(void)
+{
+ ruby_show_version();
+ return 0;
+}
diff --git a/Tests/FindX11/Test/CMakeLists.txt b/Tests/FindX11/Test/CMakeLists.txt
index 769271f..b2adfb2 100644
--- a/Tests/FindX11/Test/CMakeLists.txt
+++ b/Tests/FindX11/Test/CMakeLists.txt
@@ -29,6 +29,10 @@
set(X11_X11_FOUND ${X11_FOUND})
test_x11_component(x11_components X11)
test_x11_component(x11_components Xau)
+test_x11_component(x11_components xcb)
+test_x11_component(x11_components X11_xcb)
+test_x11_component(x11_components xcb_icccm)
+test_x11_component(x11_components xcb_xkb)
test_x11_component(x11_components Xcomposite)
test_x11_component(x11_components Xdamage)
test_x11_component(x11_components Xdmcp)
@@ -41,6 +45,8 @@
test_x11_component(x11_components_ignore Xft)
test_x11_component(x11_components Xi)
test_x11_component(x11_components Xinerama)
+test_x11_component(x11_components xkbcommon)
+test_x11_component(x11_components xkbcommon_X11)
test_x11_component(x11_components Xkb)
test_x11_component(x11_components xkbfile)
test_x11_component(x11_components Xmu)
@@ -61,6 +67,9 @@
# Not included in X11_LIBRARIES.
foreach(lib
Xau
+ xcb
+ X11_xcb
+ xcb_icccm
Xcomposite
Xdamage
Xdmcp
@@ -69,6 +78,8 @@
Xfixes
Xi
Xinerama
+ xkbcommon
+ xkbcommon_X11
Xkb
xkbfile
Xmu
diff --git a/Tests/FortranModules/CMakeLists.txt b/Tests/FortranModules/CMakeLists.txt
index d056b43..b7a6f68 100644
--- a/Tests/FortranModules/CMakeLists.txt
+++ b/Tests/FortranModules/CMakeLists.txt
@@ -21,7 +21,7 @@
submodule ( parent ) child
contains
module procedure id
- f = x
+ id = x
end procedure id
end submodule child
program main
diff --git a/Tests/FortranOnly/CMakeLists.txt b/Tests/FortranOnly/CMakeLists.txt
index d945375..4327c2f 100644
--- a/Tests/FortranOnly/CMakeLists.txt
+++ b/Tests/FortranOnly/CMakeLists.txt
@@ -51,40 +51,36 @@
)
add_dependencies(checksayhello sayhello)
-# Exclude this test on IBM XL for now because the check strangely
-# fails with 'ld: 0706-029 Use a number with the -H flag'.
-if(NOT CMAKE_Fortran_COMPILER_ID STREQUAL XL)
- set(err_log ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log)
- file(REMOVE "${err_log}")
- include(CheckFortranSourceCompiles)
- unset(HAVE_PRINT CACHE)
- CHECK_Fortran_SOURCE_COMPILES([[
+set(err_log ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log)
+file(REMOVE "${err_log}")
+include(CheckFortranSourceCompiles)
+unset(HAVE_PRINT CACHE)
+CHECK_Fortran_SOURCE_COMPILES([[
PROGRAM TEST_HAVE_PRINT
PRINT *, 'Hello'
END
]] HAVE_PRINT)
- if(NOT HAVE_PRINT)
- if(EXISTS "${err_log}")
- file(READ "${err_log}" err)
- endif()
- string(REPLACE "\n" "\n " err " ${err}")
- message(SEND_ERROR "CHECK_Fortran_SOURCE_COMPILES for HAVE_PRINT failed:\n"
- "${err}")
+if(NOT HAVE_PRINT)
+ if(EXISTS "${err_log}")
+ file(READ "${err_log}" err)
endif()
+ string(REPLACE "\n" "\n " err " ${err}")
+ message(SEND_ERROR "CHECK_Fortran_SOURCE_COMPILES for HAVE_PRINT failed:\n"
+ "${err}")
+endif()
- unset(Fortran_BOGUS_FLAG CACHE)
- include(CheckFortranCompilerFlag)
- CHECK_Fortran_COMPILER_FLAG(-_this_is_not_a_flag_ Fortran_BOGUS_FLAG)
- if (Fortran_BOGUS_FLAG)
- message(SEND_ERROR "CHECK_Fortran_COMPILER_FLAG() succeeded, but should have failed")
- endif()
+unset(Fortran_BOGUS_FLAG CACHE)
+include(CheckFortranCompilerFlag)
+CHECK_Fortran_COMPILER_FLAG(-_this_is_not_a_flag_ Fortran_BOGUS_FLAG)
+if (Fortran_BOGUS_FLAG)
+ message(SEND_ERROR "CHECK_Fortran_COMPILER_FLAG() succeeded, but should have failed")
+endif()
- unset(Fortran_RUN_FLAG CACHE)
- include(CheckFortranSourceRuns)
- check_fortran_source_runs("program a; end program" Fortran_RUN_FLAG SRC_EXT F90)
- if(NOT Fortran_RUN_FLAG)
- message(SEND_ERROR "CHECK_Fortran_SOURCE_RUNS() failed")
- endif()
+unset(Fortran_RUN_FLAG CACHE)
+include(CheckFortranSourceRuns)
+check_fortran_source_runs("program a; end program" Fortran_RUN_FLAG SRC_EXT F90)
+if(NOT Fortran_RUN_FLAG)
+ message(SEND_ERROR "CHECK_Fortran_SOURCE_RUNS() failed")
endif()
# Test generation of preprocessed sources.
diff --git a/Tests/ObjectLibrary/CMakeLists.txt b/Tests/ObjectLibrary/CMakeLists.txt
index 7897ab9..fca5f41 100644
--- a/Tests/ObjectLibrary/CMakeLists.txt
+++ b/Tests/ObjectLibrary/CMakeLists.txt
@@ -73,3 +73,5 @@
target_link_libraries(UseABstaticObjs ABstatic)
add_subdirectory(ExportLanguages)
+
+add_subdirectory(Transitive)
diff --git a/Tests/ObjectLibrary/Transitive/CMakeLists.txt b/Tests/ObjectLibrary/Transitive/CMakeLists.txt
new file mode 100644
index 0000000..d616cda
--- /dev/null
+++ b/Tests/ObjectLibrary/Transitive/CMakeLists.txt
@@ -0,0 +1,12 @@
+cmake_policy(SET CMP0022 NEW)
+add_library(FooStatic STATIC FooStatic.c)
+
+add_library(FooObject1 OBJECT FooObject.c)
+target_link_libraries(FooObject1 PRIVATE FooStatic)
+add_executable(Transitive1 Transitive.c)
+target_link_libraries(Transitive1 PRIVATE FooObject1)
+
+add_library(FooObject2 OBJECT FooObject.c)
+target_link_libraries(FooObject2 INTERFACE FooStatic)
+add_executable(Transitive2 Transitive.c)
+target_link_libraries(Transitive2 PRIVATE FooObject2)
diff --git a/Tests/ObjectLibrary/Transitive/FooObject.c b/Tests/ObjectLibrary/Transitive/FooObject.c
new file mode 100644
index 0000000..54c1f29
--- /dev/null
+++ b/Tests/ObjectLibrary/Transitive/FooObject.c
@@ -0,0 +1,4 @@
+int FooObject(void)
+{
+ return 0;
+}
diff --git a/Tests/ObjectLibrary/Transitive/FooStatic.c b/Tests/ObjectLibrary/Transitive/FooStatic.c
new file mode 100644
index 0000000..84649c7
--- /dev/null
+++ b/Tests/ObjectLibrary/Transitive/FooStatic.c
@@ -0,0 +1,4 @@
+int FooStatic(void)
+{
+ return 0;
+}
diff --git a/Tests/ObjectLibrary/Transitive/Transitive.c b/Tests/ObjectLibrary/Transitive/Transitive.c
new file mode 100644
index 0000000..43089b8
--- /dev/null
+++ b/Tests/ObjectLibrary/Transitive/Transitive.c
@@ -0,0 +1,7 @@
+extern int FooObject(void);
+extern int FooStatic(void);
+
+int main(void)
+{
+ return FooObject() + FooStatic();
+}
diff --git a/Tests/Preprocess/preprocess.c b/Tests/Preprocess/preprocess.c
index 958c77e..b3117da 100644
--- a/Tests/Preprocess/preprocess.c
+++ b/Tests/Preprocess/preprocess.c
@@ -15,21 +15,21 @@
result = 0;
}
if (strcmp(TARGET_STRING, STRING_VALUE) != 0) {
- fprintf(stderr, "TARGET_STRING has wrong value in C [%s]\n",
- TARGET_STRING);
+ fprintf(stderr, "TARGET_STRING has wrong value in C [%s] vs [%s]\n",
+ TARGET_STRING, STRING_VALUE);
result = 0;
}
{
int x = 2;
int y = 3;
if ((FILE_EXPR) != (EXPR)) {
- fprintf(stderr, "FILE_EXPR did not work in C [%s]\n",
- TO_STRING(FILE_EXPR));
+ fprintf(stderr, "FILE_EXPR did not work in C [%s] vs [%s]\n",
+ TO_STRING(FILE_EXPR), TO_STRING(EXPR));
result = 0;
}
if ((TARGET_EXPR) != (EXPR)) {
- fprintf(stderr, "TARGET_EXPR did not work in C [%s]\n",
- TO_STRING(FILE_EXPR));
+ fprintf(stderr, "TARGET_EXPR did not work in C [%s] vs [%s]\n",
+ TO_STRING(TARGET_EXPR), TO_STRING(EXPR));
result = 0;
}
}
diff --git a/Tests/Preprocess/preprocess.cxx b/Tests/Preprocess/preprocess.cxx
index 34a69c6..f2fffef 100644
--- a/Tests/Preprocess/preprocess.cxx
+++ b/Tests/Preprocess/preprocess.cxx
@@ -12,25 +12,26 @@
{
int result = 1;
if (strcmp(FILE_STRING, STRING_VALUE) != 0) {
- fprintf(stderr, "FILE_STRING has wrong value in CXX [%s]\n", FILE_STRING);
+ fprintf(stderr, "FILE_STRING has wrong value in CXX [%s] vs [%s]\n",
+ FILE_STRING, STRING_VALUE);
result = 0;
}
if (strcmp(TARGET_STRING, STRING_VALUE) != 0) {
- fprintf(stderr, "TARGET_STRING has wrong value in CXX [%s]\n",
- TARGET_STRING);
+ fprintf(stderr, "TARGET_STRING has wrong value in CXX [%s] vs [%s]\n",
+ TARGET_STRING, STRING_VALUE);
result = 0;
}
{
int x = 2;
int y = 3;
if ((FILE_EXPR) != (EXPR)) {
- fprintf(stderr, "FILE_EXPR did not work in CXX [%s]\n",
- TO_STRING(FILE_EXPR));
+ fprintf(stderr, "FILE_EXPR did not work in CXX [%s] vs [%s]\n",
+ TO_STRING(FILE_EXPR), TO_STRING(EXPR));
result = 0;
}
if ((TARGET_EXPR) != (EXPR)) {
- fprintf(stderr, "TARGET_EXPR did not work in CXX [%s]\n",
- TO_STRING(FILE_EXPR));
+ fprintf(stderr, "TARGET_EXPR did not work in CXX [%s] vs [%s]\n",
+ TO_STRING(TARGET_EXPR), TO_STRING(EXPR));
result = 0;
}
}
diff --git a/Tests/RunCMake/BuildDepends/GNU-AS-stdout.txt b/Tests/RunCMake/BuildDepends/GNU-AS-stdout.txt
new file mode 100644
index 0000000..c4326ae
--- /dev/null
+++ b/Tests/RunCMake/BuildDepends/GNU-AS-stdout.txt
@@ -0,0 +1,4 @@
+-- The ASM compiler identification is GNU
+-- Found assembler: [^
+]*/as(\.exe)?
+-- CMAKE_ASM_COMPILER_ID_VENDOR_MATCH='GNU assembler'
diff --git a/Tests/RunCMake/BuildDepends/GNU-AS.cmake b/Tests/RunCMake/BuildDepends/GNU-AS.cmake
new file mode 100644
index 0000000..21921ef
--- /dev/null
+++ b/Tests/RunCMake/BuildDepends/GNU-AS.cmake
@@ -0,0 +1,13 @@
+enable_language(ASM)
+
+# Validate undocumented implementation detail.
+message(STATUS "CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_MATCH='${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_MATCH}'")
+
+add_library(gnu_as STATIC gnu_as.s)
+target_include_directories(gnu_as PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
+
+file(GENERATE OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/check-$<LOWER_CASE:$<CONFIG>>.cmake CONTENT "
+set(check_pairs
+ \"$<TARGET_FILE:gnu_as>|${CMAKE_CURRENT_BINARY_DIR}/gnu_as.inc\"
+ )
+")
diff --git a/Tests/RunCMake/BuildDepends/GNU-AS.step1.cmake b/Tests/RunCMake/BuildDepends/GNU-AS.step1.cmake
new file mode 100644
index 0000000..15a5e96
--- /dev/null
+++ b/Tests/RunCMake/BuildDepends/GNU-AS.step1.cmake
@@ -0,0 +1 @@
+file(WRITE "${RunCMake_TEST_BINARY_DIR}/gnu_as.inc" "")
diff --git a/Tests/RunCMake/BuildDepends/GNU-AS.step2.cmake b/Tests/RunCMake/BuildDepends/GNU-AS.step2.cmake
new file mode 100644
index 0000000..15a5e96
--- /dev/null
+++ b/Tests/RunCMake/BuildDepends/GNU-AS.step2.cmake
@@ -0,0 +1 @@
+file(WRITE "${RunCMake_TEST_BINARY_DIR}/gnu_as.inc" "")
diff --git a/Tests/RunCMake/BuildDepends/RunCMakeTest.cmake b/Tests/RunCMake/BuildDepends/RunCMakeTest.cmake
index 14ae243..753417d 100644
--- a/Tests/RunCMake/BuildDepends/RunCMakeTest.cmake
+++ b/Tests/RunCMake/BuildDepends/RunCMakeTest.cmake
@@ -103,3 +103,8 @@
if(RunCMake_GENERATOR STREQUAL "Xcode")
run_ReGeneration(regenerate-project)
endif()
+
+if(CMake_TEST_BuildDepends_GNU_AS)
+ set(ENV{ASM} "${CMake_TEST_BuildDepends_GNU_AS}")
+ run_BuildDepends(GNU-AS)
+endif()
diff --git a/Tests/RunCMake/BuildDepends/gnu_as.s b/Tests/RunCMake/BuildDepends/gnu_as.s
new file mode 100644
index 0000000..a2e7dfb
--- /dev/null
+++ b/Tests/RunCMake/BuildDepends/gnu_as.s
@@ -0,0 +1 @@
+.include "gnu_as.inc"
diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index e9f8bca..2a4af3e 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -169,7 +169,20 @@
set(autogen_with_qt5 TRUE)
endif ()
add_RunCMake_test(Autogen -Dwith_qt5=${autogen_with_qt5})
-add_RunCMake_test(BuildDepends)
+if(NOT DEFINED CMake_TEST_BuildDepends_GNU_AS
+ AND CMAKE_C_COMPILER_ID STREQUAL "GNU"
+ AND CMAKE_GENERATOR MATCHES "^Ninja"
+ )
+ execute_process(COMMAND "${CMAKE_C_COMPILER}" -print-prog-name=as
+ RESULT_VARIABLE _gnu_res
+ OUTPUT_VARIABLE _gnu_as OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
+ if(_gnu_res EQUAL 0 AND _gnu_as)
+ set(CMake_TEST_BuildDepends_GNU_AS "${_gnu_as}")
+ endif()
+endif()
+add_RunCMake_test(BuildDepends
+ -DCMake_TEST_BuildDepends_GNU_AS=${CMake_TEST_BuildDepends_GNU_AS}
+ )
if(UNIX AND "${CMAKE_GENERATOR}" MATCHES "Unix Makefiles|Ninja")
add_RunCMake_test(Byproducts)
endif()
@@ -188,6 +201,7 @@
add_RunCMake_test(FindLua)
add_RunCMake_test(FindOpenGL)
if(CMake_TEST_UseSWIG)
+ add_RunCMake_test(FindSWIG)
add_RunCMake_test(UseSWIG -DCMake_TEST_FindPython=${CMake_TEST_FindPython})
endif()
if(NOT CMAKE_C_COMPILER_ID MATCHES "Watcom")
@@ -447,6 +461,8 @@
add_RunCMake_test(Framework)
endif()
+add_RunCMake_test(File_Archive)
+add_RunCMake_test(File_Configure)
add_RunCMake_test(File_Generate)
add_RunCMake_test(ExportWithoutLanguage)
add_RunCMake_test(target_link_directories)
@@ -649,5 +665,7 @@
add_RunCMake_test("CTestCommandExpandLists")
-add_RunCMake_test(PrecompileHeaders)
+add_RunCMake_test(PrecompileHeaders -DCMAKE_C_COMPILER_ID=${CMAKE_C_COMPILER_ID})
add_RunCMake_test("UnityBuild")
+
+add_RunCMake_test(cmake_command)
diff --git a/Tests/RunCMake/CPack/tests/INSTALL_SCRIPTS/VerifyResult.cmake b/Tests/RunCMake/CPack/tests/INSTALL_SCRIPTS/VerifyResult.cmake
index d7d82f2..1a1e983 100644
--- a/Tests/RunCMake/CPack/tests/INSTALL_SCRIPTS/VerifyResult.cmake
+++ b/Tests/RunCMake/CPack/tests/INSTALL_SCRIPTS/VerifyResult.cmake
@@ -25,5 +25,5 @@
endforeach()
endfunction()
-checkScripts_("${FOUND_FILE_1}" "echo \"pre install foo\";echo \"post install foo\";echo \"pre uninstall foo\";echo \"post uninstall foo\"")
-checkScripts_("${FOUND_FILE_2}" "echo \"pre install\";echo \"post install\";echo \"pre uninstall\";echo \"post uninstall\"")
+checkScripts_("${FOUND_FILE_1}" "echo \"pre install foo\";echo \"post install foo\";echo \"pre uninstall foo\";echo \"post uninstall foo\";echo \"pre trans foo\";echo \"post trans foo\"")
+checkScripts_("${FOUND_FILE_2}" "echo \"pre install\";echo \"post install\";echo \"pre uninstall\";echo \"post uninstall\";echo \"pre trans\";echo \"post trans\"")
diff --git a/Tests/RunCMake/CPack/tests/INSTALL_SCRIPTS/test.cmake b/Tests/RunCMake/CPack/tests/INSTALL_SCRIPTS/test.cmake
index fb1b8de..c200fa5 100644
--- a/Tests/RunCMake/CPack/tests/INSTALL_SCRIPTS/test.cmake
+++ b/Tests/RunCMake/CPack/tests/INSTALL_SCRIPTS/test.cmake
@@ -7,6 +7,10 @@
"${CMAKE_CURRENT_BINARY_DIR}/pre_uninstall.sh")
set(CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE
"${CMAKE_CURRENT_BINARY_DIR}/post_uninstall.sh")
+ set(CPACK_RPM_PRE_TRANS_SCRIPT_FILE
+ "${CMAKE_CURRENT_BINARY_DIR}/pre_trans.sh")
+ set(CPACK_RPM_POST_TRANS_SCRIPT_FILE
+ "${CMAKE_CURRENT_BINARY_DIR}/post_trans.sh")
set(CPACK_RPM_foo_PRE_INSTALL_SCRIPT_FILE
"${CMAKE_CURRENT_BINARY_DIR}/pre_install_foo.sh")
@@ -16,6 +20,10 @@
"${CMAKE_CURRENT_BINARY_DIR}/pre_uninstall_foo.sh")
set(CPACK_RPM_foo_POST_UNINSTALL_SCRIPT_FILE
"${CMAKE_CURRENT_BINARY_DIR}/post_uninstall_foo.sh")
+ set(CPACK_RPM_foo_PRE_TRANS_SCRIPT_FILE
+ "${CMAKE_CURRENT_BINARY_DIR}/pre_trans_foo.sh")
+ set(CPACK_RPM_foo_POST_TRANS_SCRIPT_FILE
+ "${CMAKE_CURRENT_BINARY_DIR}/post_trans_foo.sh")
endif()
set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
@@ -29,6 +37,10 @@
"echo \"pre uninstall\"\n")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/post_uninstall.sh"
"echo \"post uninstall\"\n")
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/pre_trans.sh"
+ "echo \"pre trans\"\n")
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/post_trans.sh"
+ "echo \"post trans\"\n")
# specific
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/pre_install_foo.sh"
@@ -39,6 +51,10 @@
"echo \"pre uninstall foo\"\n")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/post_uninstall_foo.sh"
"echo \"post uninstall foo\"\n")
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/pre_trans_foo.sh"
+ "echo \"pre trans foo\"\n")
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/post_trans_foo.sh"
+ "echo \"post trans foo\"\n")
install(FILES CMakeLists.txt DESTINATION foo COMPONENT foo)
install(FILES CMakeLists.txt DESTINATION bar COMPONENT bar)
diff --git a/Tests/RunCMake/CTestTimeout/Basic-stdout.txt b/Tests/RunCMake/CTestTimeout/Basic-stdout.txt
index 30ed178..db59dbf 100644
--- a/Tests/RunCMake/CTestTimeout/Basic-stdout.txt
+++ b/Tests/RunCMake/CTestTimeout/Basic-stdout.txt
@@ -1,6 +1,6 @@
Test project [^
]*/Tests/RunCMake/CTestTimeout/Basic-build
Start 1: TestTimeout
-1/1 Test #1: TestTimeout ......................\*\*\*Timeout +[0-9.]+ sec
+1/1 Test #1: TestTimeout ......................\*\*\*Timeout +[1-9][0-9.]* sec
+
0% tests passed, 1 tests failed out of 1
diff --git a/Tests/RunCMake/CTestTimeout/Fork-stdout.txt b/Tests/RunCMake/CTestTimeout/Fork-stdout.txt
index 284e4b1..2938d8e 100644
--- a/Tests/RunCMake/CTestTimeout/Fork-stdout.txt
+++ b/Tests/RunCMake/CTestTimeout/Fork-stdout.txt
@@ -1,6 +1,6 @@
Test project [^
]*/Tests/RunCMake/CTestTimeout/Fork-build
Start 1: TestTimeout
-1/1 Test #1: TestTimeout ......................\*\*\*Timeout +[0-9.]+ sec
+1/1 Test #1: TestTimeout ......................\*\*\*Timeout +[1-9][0-9.]* sec
+
0% tests passed, 1 tests failed out of 1
diff --git a/Tests/RunCMake/CommandLine/ProfilingTest-check.cmake b/Tests/RunCMake/CommandLine/ProfilingTest-check.cmake
new file mode 100644
index 0000000..19ece86
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/ProfilingTest-check.cmake
@@ -0,0 +1,18 @@
+if (NOT EXISTS ${ProfilingTestOutput})
+ set(RunCMake_TEST_FAILED "Expected ${ProfilingTestOutput} to exists")
+endif()
+
+file(READ "${ProfilingTestOutput}" JSON_HEADER LIMIT 2)
+if (NOT JSON_HEADER MATCHES "^\\[{")
+ set(RunCMake_TEST_FAILED "Expected valid JSON start")
+ return()
+endif()
+
+file(SIZE "${ProfilingTestOutput}" OUTPUT_SIZE)
+math(EXPR END_OFFSET "${OUTPUT_SIZE} -2 ")
+
+file(READ "${ProfilingTestOutput}" JSON_TRAILER OFFSET ${END_OFFSET})
+if (NOT JSON_TRAILER MATCHES "^}]$")
+ set(RunCMake_TEST_FAILED "Expected valid JSON end")
+ return()
+endif()
diff --git a/Tests/RunCMake/CommandLine/ProfilingTest.cmake b/Tests/RunCMake/CommandLine/ProfilingTest.cmake
new file mode 100644
index 0000000..837f4bf
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/ProfilingTest.cmake
@@ -0,0 +1 @@
+# This file is intentionally left blank
diff --git a/Tests/RunCMake/CommandLine/RunCMakeTest.cmake b/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
index 087ef21..f95a6ee 100644
--- a/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
+++ b/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
@@ -673,12 +673,11 @@
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
-
run_cmake_command(llvm_rc_no_args ${CMAKE_COMMAND} -E cmake_llvm_rc)
run_cmake_command(llvm_rc_no_-- ${CMAKE_COMMAND} -E cmake_llvm_rc test.tmp ${CMAKE_COMMAND} -E echo "This is a test")
run_cmake_command(llvm_rc_empty_preprocessor ${CMAKE_COMMAND} -E cmake_llvm_rc test.tmp -- ${CMAKE_COMMAND} -E echo "This is a test")
- run_cmake_command(llvm_rc_failing_first_command ${CMAKE_COMMAND} -E cmake_llvm_rc test.tmp ${CMAKE_COMMAND} -E false -- ${CMAKE_COMMAND} -E echo "This is a test")
- run_cmake_command(llvm_rc_failing_second_command ${CMAKE_COMMAND} -E cmake_llvm_rc test.tmp ${CMAKE_COMMAND} -E echo "This is a test" -- ${CMAKE_COMMAND} -E false )
+ run_cmake_command(llvm_rc_failing_first_command ${CMAKE_COMMAND} -E cmake_llvm_rc test.tmp ${CMAKE_COMMAND} -P FailedProgram.cmake -- ${CMAKE_COMMAND} -E echo "This is a test")
+ run_cmake_command(llvm_rc_failing_second_command ${CMAKE_COMMAND} -E cmake_llvm_rc test.tmp ${CMAKE_COMMAND} -E echo "This is a test" -- ${CMAKE_COMMAND} -P FailedProgram.cmake )
if(EXISTS ${RunCMake_TEST_BINARY_DIR}/test.tmp)
message(SEND_ERROR "${test} - FAILED:\n"
"test.tmp was not deleted")
@@ -697,3 +696,25 @@
unset(LLVMRC_RESULT)
endfunction()
run_llvm_rc()
+
+set(RunCMake_TEST_OPTIONS --profiling-output=/no/such/file.txt --profiling-format=google-trace)
+run_cmake(profiling-all-params)
+unset(RunCMake_TEST_OPTIONS)
+
+set(RunCMake_TEST_OPTIONS --profiling-output=/no/such/file.txt --profiling-format=invalid-format)
+run_cmake(profiling-invalid-format)
+unset(RunCMake_TEST_OPTIONS)
+
+set(RunCMake_TEST_OPTIONS --profiling-output=/no/such/file.txt)
+run_cmake(profiling-missing-format)
+unset(RunCMake_TEST_OPTIONS)
+
+set(RunCMake_TEST_OPTIONS --profiling-format=google-trace)
+run_cmake(profiling-missing-output)
+unset(RunCMake_TEST_OPTIONS)
+
+set(RunCMake_TEST_BINARY_DIR "${RunCMake_BINARY_DIR}/profiling-test")
+set(ProfilingTestOutput ${RunCMake_TEST_BINARY_DIR}/output.json)
+set(RunCMake_TEST_OPTIONS --profiling-format=google-trace --profiling-output=${ProfilingTestOutput})
+run_cmake(ProfilingTest)
+unset(RunCMake_TEST_OPTIONS)
diff --git a/Tests/RunCMake/CommandLine/llvm_rc_failing_first_command-stderr.txt b/Tests/RunCMake/CommandLine/llvm_rc_failing_first_command-stderr.txt
new file mode 100644
index 0000000..765b708
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/llvm_rc_failing_first_command-stderr.txt
@@ -0,0 +1 @@
+CMake Error
diff --git a/Tests/RunCMake/CommandLine/llvm_rc_failing_second_command-stderr.txt b/Tests/RunCMake/CommandLine/llvm_rc_failing_second_command-stderr.txt
new file mode 100644
index 0000000..765b708
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/llvm_rc_failing_second_command-stderr.txt
@@ -0,0 +1 @@
+CMake Error
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/CommandLine/profiling-all-params-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/CommandLine/profiling-all-params-result.txt
diff --git a/Tests/RunCMake/CommandLine/profiling-all-params-stderr.txt b/Tests/RunCMake/CommandLine/profiling-all-params-stderr.txt
new file mode 100644
index 0000000..6b5c373
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/profiling-all-params-stderr.txt
@@ -0,0 +1 @@
+^.*Could not start profiling: Unable to open: /no/such/file.txt$
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/CommandLine/profiling-invalid-format-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/CommandLine/profiling-invalid-format-result.txt
diff --git a/Tests/RunCMake/CommandLine/profiling-invalid-format-stderr.txt b/Tests/RunCMake/CommandLine/profiling-invalid-format-stderr.txt
new file mode 100644
index 0000000..459bc3a
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/profiling-invalid-format-stderr.txt
@@ -0,0 +1 @@
+^.*Invalid format specified for --profiling-format$
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/CommandLine/profiling-missing-format-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/CommandLine/profiling-missing-format-result.txt
diff --git a/Tests/RunCMake/CommandLine/profiling-missing-format-stderr.txt b/Tests/RunCMake/CommandLine/profiling-missing-format-stderr.txt
new file mode 100644
index 0000000..459bc3a
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/profiling-missing-format-stderr.txt
@@ -0,0 +1 @@
+^.*Invalid format specified for --profiling-format$
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/CommandLine/profiling-missing-output-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/CommandLine/profiling-missing-output-result.txt
diff --git a/Tests/RunCMake/CommandLine/profiling-missing-output-stderr.txt b/Tests/RunCMake/CommandLine/profiling-missing-output-stderr.txt
new file mode 100644
index 0000000..9ab0c8f
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/profiling-missing-output-stderr.txt
@@ -0,0 +1 @@
+^.*--profiling-format specified but no --profiling-output!$
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-check.py b/Tests/RunCMake/FileAPI/codemodel-v2-check.py
index de6253f..9ee0c20 100644
--- a/Tests/RunCMake/FileAPI/codemodel-v2-check.py
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-check.py
@@ -1,8 +1,14 @@
from check_index import *
+import json
import sys
import os
+def read_codemodel_json_data(filename):
+ abs_filename = os.path.join(os.path.dirname(os.path.realpath(__file__)), "codemodel-v2-data", filename)
+ with open(abs_filename, "r") as f:
+ return json.load(f)
+
def check_objects(o, g):
assert is_list(o)
assert len(o) == 1
@@ -471,154 +477,15 @@
def gen_check_directories(c, g):
expected = [
- {
- "source": "^\\.$",
- "build": "^\\.$",
- "parentSource": None,
- "childSources": [
- "^alias$",
- "^custom$",
- "^cxx$",
- "^imported$",
- "^object$",
- "^.*/Tests/RunCMake/FileAPIExternalSource$",
- "^dir$",
- ],
- "targetIds": [
- "^ALL_BUILD::@6890427a1f51a3e7e1df$",
- "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
- "^c_exe::@6890427a1f51a3e7e1df$",
- "^c_lib::@6890427a1f51a3e7e1df$",
- "^c_shared_exe::@6890427a1f51a3e7e1df$",
- "^c_shared_lib::@6890427a1f51a3e7e1df$",
- "^c_static_exe::@6890427a1f51a3e7e1df$",
- "^c_static_lib::@6890427a1f51a3e7e1df$",
- "^interface_exe::@6890427a1f51a3e7e1df$",
- ],
- "projectName": "codemodel-v2",
- "minimumCMakeVersion": "3.12",
- "hasInstallRule": True,
- },
- {
- "source": "^alias$",
- "build": "^alias$",
- "parentSource": "^\\.$",
- "childSources": None,
- "targetIds": [
- "^ALL_BUILD::@53632cba2752272bb008$",
- "^ZERO_CHECK::@53632cba2752272bb008$",
- "^c_alias_exe::@53632cba2752272bb008$",
- "^cxx_alias_exe::@53632cba2752272bb008$",
- ],
- "projectName": "Alias",
- "minimumCMakeVersion": "3.12",
- "hasInstallRule": None,
- },
- {
- "source": "^custom$",
- "build": "^custom$",
- "parentSource": "^\\.$",
- "childSources": None,
- "targetIds": [
- "^ALL_BUILD::@c11385ffed57b860da63$",
- "^ZERO_CHECK::@c11385ffed57b860da63$",
- "^custom_exe::@c11385ffed57b860da63$",
- "^custom_tgt::@c11385ffed57b860da63$",
- ],
- "projectName": "Custom",
- "minimumCMakeVersion": "3.12",
- "hasInstallRule": None,
- },
- {
- "source": "^cxx$",
- "build": "^cxx$",
- "parentSource": "^\\.$",
- "childSources": None,
- "targetIds": [
- "^ALL_BUILD::@a56b12a3f5c0529fb296$",
- "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
- "^cxx_exe::@a56b12a3f5c0529fb296$",
- "^cxx_lib::@a56b12a3f5c0529fb296$",
- "^cxx_shared_exe::@a56b12a3f5c0529fb296$",
- "^cxx_shared_lib::@a56b12a3f5c0529fb296$",
- "^cxx_static_exe::@a56b12a3f5c0529fb296$",
- "^cxx_static_lib::@a56b12a3f5c0529fb296$",
- ],
- "projectName": "Cxx",
- "minimumCMakeVersion": "3.12",
- "hasInstallRule": None,
- },
- {
- "source": "^imported$",
- "build": "^imported$",
- "parentSource": "^\\.$",
- "childSources": None,
- "targetIds": [
- "^ALL_BUILD::@ba7eb709d0b48779c6c8$",
- "^ZERO_CHECK::@ba7eb709d0b48779c6c8$",
- "^link_imported_exe::@ba7eb709d0b48779c6c8$",
- "^link_imported_interface_exe::@ba7eb709d0b48779c6c8$",
- "^link_imported_object_exe::@ba7eb709d0b48779c6c8$",
- "^link_imported_shared_exe::@ba7eb709d0b48779c6c8$",
- "^link_imported_static_exe::@ba7eb709d0b48779c6c8$",
- ],
- "projectName": "Imported",
- "minimumCMakeVersion": "3.12",
- "hasInstallRule": None,
- },
- {
- "source": "^object$",
- "build": "^object$",
- "parentSource": "^\\.$",
- "childSources": None,
- "targetIds": [
- "^ALL_BUILD::@5ed5358f70faf8d8af7a$",
- "^ZERO_CHECK::@5ed5358f70faf8d8af7a$",
- "^c_object_exe::@5ed5358f70faf8d8af7a$",
- "^c_object_lib::@5ed5358f70faf8d8af7a$",
- "^cxx_object_exe::@5ed5358f70faf8d8af7a$",
- "^cxx_object_lib::@5ed5358f70faf8d8af7a$",
- ],
- "projectName": "Object",
- "minimumCMakeVersion": "3.13",
- "hasInstallRule": True,
- },
- {
- "source": "^dir$",
- "build": "^dir$",
- "parentSource": "^\\.$",
- "childSources": [
- "^dir/dir$",
- ],
- "targetIds": None,
- "projectName": "codemodel-v2",
- "minimumCMakeVersion": "3.12",
- "hasInstallRule": None,
- },
- {
- "source": "^dir/dir$",
- "build": "^dir/dir$",
- "parentSource": "^dir$",
- "childSources": None,
- "targetIds": None,
- "projectName": "codemodel-v2",
- "minimumCMakeVersion": "3.12",
- "hasInstallRule": None,
- },
- {
- "source": "^.*/Tests/RunCMake/FileAPIExternalSource$",
- "build": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild$",
- "parentSource": "^\\.$",
- "childSources": None,
- "targetIds": [
- "^ALL_BUILD::@[0-9a-f]+$",
- "^ZERO_CHECK::@[0-9a-f]+$",
- "^generated_exe::@[0-9a-f]+$",
- ],
- "projectName": "External",
- "minimumCMakeVersion": "3.12",
- "hasInstallRule": None,
- },
+ read_codemodel_json_data("directories/top.json"),
+ read_codemodel_json_data("directories/alias.json"),
+ read_codemodel_json_data("directories/custom.json"),
+ read_codemodel_json_data("directories/cxx.json"),
+ read_codemodel_json_data("directories/imported.json"),
+ read_codemodel_json_data("directories/object.json"),
+ read_codemodel_json_data("directories/dir.json"),
+ read_codemodel_json_data("directories/dir_dir.json"),
+ read_codemodel_json_data("directories/external.json"),
]
if matches(g["name"], "^Visual Studio "):
@@ -646,4428 +513,52 @@
def gen_check_targets(c, g, inSource):
expected = [
- {
- "name": "ALL_BUILD",
- "id": "^ALL_BUILD::@6890427a1f51a3e7e1df$",
- "directorySource": "^\\.$",
- "projectName": "codemodel-v2",
- "type": "UTILITY",
- "isGeneratorProvided": True,
- "sources": [
- {
- "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ALL_BUILD$",
- "isGenerated": True,
- "sourceGroupName": "",
- "compileGroupLanguage": None,
- "backtrace": [
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- {
- "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ALL_BUILD\\.rule$",
- "isGenerated": True,
- "sourceGroupName": "CMake Rules",
- "compileGroupLanguage": None,
- "backtrace": [
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "sourceGroups": [
- {
- "name": "",
- "sourcePaths": [
- "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ALL_BUILD$",
- ],
- },
- {
- "name": "CMake Rules",
- "sourcePaths": [
- "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ALL_BUILD\\.rule$",
- ],
- },
- ],
- "compileGroups": None,
- "backtrace": [
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- "folder": None,
- "nameOnDisk": None,
- "artifacts": None,
- "build": "^\\.$",
- "source": "^\\.$",
- "install": None,
- "link": None,
- "archive": None,
- "dependencies": [
- {
- "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- {
- "id": "^interface_exe::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- {
- "id": "^c_lib::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- {
- "id": "^c_exe::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- {
- "id": "^c_shared_lib::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- {
- "id": "^c_shared_exe::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- {
- "id": "^c_static_lib::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- {
- "id": "^c_static_exe::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- {
- "id": "^c_alias_exe::@53632cba2752272bb008$",
- "backtrace": None,
- },
- {
- "id": "^cxx_alias_exe::@53632cba2752272bb008$",
- "backtrace": None,
- },
- {
- "id": "^cxx_lib::@a56b12a3f5c0529fb296$",
- "backtrace": None,
- },
- {
- "id": "^cxx_exe::@a56b12a3f5c0529fb296$",
- "backtrace": None,
- },
- {
- "id": "^cxx_shared_lib::@a56b12a3f5c0529fb296$",
- "backtrace": None,
- },
- {
- "id": "^cxx_shared_exe::@a56b12a3f5c0529fb296$",
- "backtrace": None,
- },
- {
- "id": "^cxx_static_lib::@a56b12a3f5c0529fb296$",
- "backtrace": None,
- },
- {
- "id": "^cxx_static_exe::@a56b12a3f5c0529fb296$",
- "backtrace": None,
- },
- {
- "id": "^c_object_lib::@5ed5358f70faf8d8af7a$",
- "backtrace": None,
- },
- {
- "id": "^c_object_exe::@5ed5358f70faf8d8af7a$",
- "backtrace": None,
- },
- {
- "id": "^cxx_object_lib::@5ed5358f70faf8d8af7a$",
- "backtrace": None,
- },
- {
- "id": "^cxx_object_exe::@5ed5358f70faf8d8af7a$",
- "backtrace": None,
- },
- {
- "id": "^link_imported_exe::@ba7eb709d0b48779c6c8$",
- "backtrace": None,
- },
- {
- "id": "^link_imported_shared_exe::@ba7eb709d0b48779c6c8$",
- "backtrace": None,
- },
- {
- "id": "^link_imported_static_exe::@ba7eb709d0b48779c6c8$",
- "backtrace": None,
- },
- {
- "id": "^link_imported_object_exe::@ba7eb709d0b48779c6c8$",
- "backtrace": None,
- },
- {
- "id": "^link_imported_interface_exe::@ba7eb709d0b48779c6c8$",
- "backtrace": None,
- },
- {
- "id": "^custom_exe::@c11385ffed57b860da63$",
- "backtrace": None,
- },
- {
- "id": "^generated_exe::@[0-9a-f]+$",
- "backtrace": None,
- },
- ],
- },
- {
- "name": "ZERO_CHECK",
- "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
- "directorySource": "^\\.$",
- "projectName": "codemodel-v2",
- "type": "UTILITY",
- "isGeneratorProvided": True,
- "sources": [
- {
- "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ZERO_CHECK$",
- "isGenerated": True,
- "sourceGroupName": "",
- "compileGroupLanguage": None,
- "backtrace": [
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- {
- "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ZERO_CHECK\\.rule$",
- "isGenerated": True,
- "sourceGroupName": "CMake Rules",
- "compileGroupLanguage": None,
- "backtrace": [
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "sourceGroups": [
- {
- "name": "",
- "sourcePaths": [
- "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ZERO_CHECK$",
- ],
- },
- {
- "name": "CMake Rules",
- "sourcePaths": [
- "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ZERO_CHECK\\.rule$",
- ],
- },
- ],
- "compileGroups": None,
- "backtrace": [
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- "folder": None,
- "nameOnDisk": None,
- "artifacts": None,
- "build": "^\\.$",
- "source": "^\\.$",
- "install": None,
- "link": None,
- "archive": None,
- "dependencies": None,
- },
- {
- "name": "interface_exe",
- "id": "^interface_exe::@6890427a1f51a3e7e1df$",
- "directorySource": "^\\.$",
- "projectName": "codemodel-v2",
- "type": "EXECUTABLE",
- "isGeneratorProvided": None,
- "sources": [
- {
- "path": "^empty\\.c$",
- "isGenerated": None,
- "sourceGroupName": "Source Files",
- "compileGroupLanguage": "C",
- "backtrace": [
- {
- "file": "^include_test\\.cmake$",
- "line": 3,
- "command": "add_executable",
- "hasParent": True,
- },
- {
- "file": "^include_test\\.cmake$",
- "line": None,
- "command": None,
- "hasParent": True,
- },
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": 3,
- "command": "include",
- "hasParent": True,
- },
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": None,
- "command": None,
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": 3,
- "command": "include",
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "sourceGroups": [
- {
- "name": "Source Files",
- "sourcePaths": [
- "^empty\\.c$",
- ],
- },
- ],
- "compileGroups": [
- {
- "language": "C",
- "sourcePaths": [
- "^empty\\.c$",
- ],
- "includes": None,
- "defines": [
- {
- "define": "interface_exe_EXPORTS",
- "backtrace": None,
- },
- ],
- "compileCommandFragments": None,
- },
- ],
- "backtrace": [
- {
- "file": "^include_test\\.cmake$",
- "line": 3,
- "command": "add_executable",
- "hasParent": True,
- },
- {
- "file": "^include_test\\.cmake$",
- "line": None,
- "command": None,
- "hasParent": True,
- },
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": 3,
- "command": "include",
- "hasParent": True,
- },
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": None,
- "command": None,
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": 3,
- "command": "include",
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- "folder": None,
- "nameOnDisk": "^my_interface_exe\\.myexe$",
- "artifacts": [
- {
- "path": "^bin/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?my_interface_exe\\.myexe$",
- "_dllExtra": False,
- },
- {
- "path": "^lib/my_interface_exe\\.imp$",
- "_aixExtra": True,
- "_dllExtra": False,
- },
- {
- "path": "^lib/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?(lib)?my_interface_exe\\.(dll\\.a|lib)$",
- "_dllExtra": True,
- },
- {
- "path": "^bin/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?my_interface_exe\\.pdb$",
- "_dllExtra": True,
- },
- ],
- "build": "^\\.$",
- "source": "^\\.$",
- "install": None,
- "link": {
- "language": "C",
- "lto": None,
- "commandFragments": None,
- },
- "archive": None,
- "dependencies": [
- {
- "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- ],
- },
- {
- "name": "c_lib",
- "id": "^c_lib::@6890427a1f51a3e7e1df$",
- "directorySource": "^\\.$",
- "projectName": "codemodel-v2",
- "type": "STATIC_LIBRARY",
- "isGeneratorProvided": None,
- "sources": [
- {
- "path": "^empty\\.c$",
- "isGenerated": None,
- "sourceGroupName": "Source Files",
- "compileGroupLanguage": "C",
- "backtrace": [
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": 5,
- "command": "add_library",
- "hasParent": True,
- },
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": None,
- "command": None,
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": 3,
- "command": "include",
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "sourceGroups": [
- {
- "name": "Source Files",
- "sourcePaths": [
- "^empty\\.c$",
- ],
- },
- ],
- "compileGroups": [
- {
- "language": "C",
- "sourcePaths": [
- "^empty\\.c$",
- ],
- "includes": None,
- "defines": None,
- "compileCommandFragments": None,
- },
- ],
- "backtrace": [
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": 5,
- "command": "add_library",
- "hasParent": True,
- },
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": None,
- "command": None,
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": 3,
- "command": "include",
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- "folder": None,
- "nameOnDisk": "^(lib)?c_lib\\.(a|lib)$",
- "artifacts": [
- {
- "path": "^((Debug|Release|RelWithDebInfo|MinSizeRel)/)?(lib)?c_lib\\.(a|lib)$",
- "_dllExtra": False,
- },
- ],
- "build": "^\\.$",
- "source": "^\\.$",
- "install": None,
- "link": None,
- "archive": {
- "lto": None,
- },
- "dependencies": [
- {
- "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
- "backtrace": None,
- },
- ],
- },
- {
- "name": "c_exe",
- "id": "^c_exe::@6890427a1f51a3e7e1df$",
- "directorySource": "^\\.$",
- "projectName": "codemodel-v2",
- "type": "EXECUTABLE",
- "isGeneratorProvided": None,
- "sources": [
- {
- "path": "^empty\\.c$",
- "isGenerated": None,
- "sourceGroupName": "Source Files",
- "compileGroupLanguage": "C",
- "backtrace": [
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": 6,
- "command": "add_executable",
- "hasParent": True,
- },
- {
- "file": "^codemodel-v2\\.cmake$",
- "line": None,
- "command": None,
- "hasParent": True,
- },
- {
- "file": "^CMakeLists\\.txt$",
- "line": 3,
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- ],
- "compileGroups": None,
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- "folder": None,
- "nameOnDisk": None,
- "artifacts": None,
- "build": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild$",
- "source": "^.*/Tests/RunCMake/FileAPIExternalSource$",
- "install": None,
- "link": None,
- "archive": None,
- "dependencies": None,
- },
- {
- "name": "generated_exe",
- "id": "^generated_exe::@[0-9a-f]+$",
- "directorySource": "^.*/Tests/RunCMake/FileAPIExternalSource$",
- "projectName": "External",
- "type": "EXECUTABLE",
- "isGeneratorProvided": None,
- "sources": [
- {
- "path": "^.*/Tests/RunCMake/FileAPIExternalSource/empty\\.c$",
- "isGenerated": None,
- "sourceGroupName": "Source Files",
- "compileGroupLanguage": "C",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 5,
- "command": "add_executable",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- {
- "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/generated\\.cxx$",
- "isGenerated": True,
- "sourceGroupName": "Generated Source Files",
- "compileGroupLanguage": "CXX",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 6,
- "command": "target_sources",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "sourceGroups": [
- {
- "name": "Source Files",
- "sourcePaths": [
- "^.*/Tests/RunCMake/FileAPIExternalSource/empty\\.c$",
- ],
- },
- {
- "name": "Generated Source Files",
- "sourcePaths": [
- "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/generated\\.cxx$",
- ],
- },
- ],
- "compileGroups": [
- {
- "language": "C",
- "sourcePaths": [
- "^.*/Tests/RunCMake/FileAPIExternalSource/empty\\.c$",
- ],
- "includes": [
- {
- "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild$",
- "isSystem": None,
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 10,
- "command": "set_property",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- {
- "path": "^.*/Tests/RunCMake/FileAPIExternalSource$",
- "isSystem": True,
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 11,
- "command": "target_include_directories",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "defines": [
- {
- "define": "EMPTY_C=1",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 9,
- "command": "set_property",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- {
- "define": "SRC_DUMMY",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 9,
- "command": "set_property",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- {
- "define": "GENERATED_EXE=1",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 12,
- "command": "target_compile_definitions",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- {
- "define": "TGT_DUMMY",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 12,
- "command": "target_compile_definitions",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "compileCommandFragments": [
- {
- "fragment" : "SRC_COMPILE_OPTIONS_DUMMY",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 13,
- "command": "set_source_files_properties",
- "hasParent": True,
- },
- {
- "file" : "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- }
- ],
- },
- {
- "language": "CXX",
- "sourcePaths": [
- "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/generated\\.cxx$",
- ],
- "includes": [
- {
- "path": "^.*/Tests/RunCMake/FileAPIExternalSource$",
- "isSystem": True,
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 11,
- "command": "target_include_directories",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "defines": [
- {
- "define": "GENERATED_EXE=1",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 12,
- "command": "target_compile_definitions",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- {
- "define": "TGT_DUMMY",
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 12,
- "command": "target_compile_definitions",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- },
- ],
- "compileCommandFragments": None,
- },
- ],
- "backtrace": [
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": 5,
- "command": "add_executable",
- "hasParent": True,
- },
- {
- "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
- "line": None,
- "command": None,
- "hasParent": False,
- },
- ],
- "folder": None,
- "nameOnDisk": "^generated_exe(\\.exe)?$",
- "artifacts": [
- {
- "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?generated_exe(\\.exe)?$",
- "_dllExtra": False,
- },
- {
- "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?generated_exe\\.pdb$",
- "_dllExtra": True,
- },
- ],
- "build": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild$",
- "source": "^.*/Tests/RunCMake/FileAPIExternalSource$",
- "install": None,
- "link": {
- "language": "CXX",
- "lto": None,
- "commandFragments": None,
- },
- "archive": None,
- "dependencies": [
- {
- "id": "^ZERO_CHECK::@[0-9a-f]+$",
- "backtrace": None,
- },
- ],
- },
+ read_codemodel_json_data("targets/all_build_top.json"),
+ read_codemodel_json_data("targets/zero_check_top.json"),
+ read_codemodel_json_data("targets/interface_exe.json"),
+ read_codemodel_json_data("targets/c_lib.json"),
+ read_codemodel_json_data("targets/c_exe.json"),
+ read_codemodel_json_data("targets/c_shared_lib.json"),
+ read_codemodel_json_data("targets/c_shared_exe.json"),
+ read_codemodel_json_data("targets/c_static_lib.json"),
+ read_codemodel_json_data("targets/c_static_exe.json"),
+
+ read_codemodel_json_data("targets/all_build_cxx.json"),
+ read_codemodel_json_data("targets/zero_check_cxx.json"),
+ read_codemodel_json_data("targets/cxx_lib.json"),
+ read_codemodel_json_data("targets/cxx_exe.json"),
+ read_codemodel_json_data("targets/cxx_shared_lib.json"),
+ read_codemodel_json_data("targets/cxx_shared_exe.json"),
+ read_codemodel_json_data("targets/cxx_static_lib.json"),
+ read_codemodel_json_data("targets/cxx_static_exe.json"),
+
+ read_codemodel_json_data("targets/all_build_alias.json"),
+ read_codemodel_json_data("targets/zero_check_alias.json"),
+ read_codemodel_json_data("targets/c_alias_exe.json"),
+ read_codemodel_json_data("targets/cxx_alias_exe.json"),
+
+ read_codemodel_json_data("targets/all_build_object.json"),
+ read_codemodel_json_data("targets/zero_check_object.json"),
+ read_codemodel_json_data("targets/c_object_lib.json"),
+ read_codemodel_json_data("targets/c_object_exe.json"),
+ read_codemodel_json_data("targets/cxx_object_lib.json"),
+ read_codemodel_json_data("targets/cxx_object_exe.json"),
+
+ read_codemodel_json_data("targets/all_build_imported.json"),
+ read_codemodel_json_data("targets/zero_check_imported.json"),
+ read_codemodel_json_data("targets/link_imported_exe.json"),
+ read_codemodel_json_data("targets/link_imported_shared_exe.json"),
+ read_codemodel_json_data("targets/link_imported_static_exe.json"),
+ read_codemodel_json_data("targets/link_imported_object_exe.json"),
+ read_codemodel_json_data("targets/link_imported_interface_exe.json"),
+
+ read_codemodel_json_data("targets/all_build_custom.json"),
+ read_codemodel_json_data("targets/zero_check_custom.json"),
+ read_codemodel_json_data("targets/custom_tgt.json"),
+ read_codemodel_json_data("targets/custom_exe.json"),
+ read_codemodel_json_data("targets/all_build_external.json"),
+ read_codemodel_json_data("targets/zero_check_external.json"),
+ read_codemodel_json_data("targets/generated_exe.json"),
]
if not os.path.exists(os.path.join(reply_dir, "..", "..", "..", "..", "ipo_enabled.txt")):
@@ -5164,126 +655,13 @@
def gen_check_projects(c, g):
expected = [
- {
- "name": "codemodel-v2",
- "parentName": None,
- "childNames": [
- "Alias",
- "Custom",
- "Cxx",
- "Imported",
- "Object",
- "External",
- ],
- "directorySources": [
- "^\\.$",
- "^dir$",
- "^dir/dir$",
- ],
- "targetIds": [
- "^ALL_BUILD::@6890427a1f51a3e7e1df$",
- "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
- "^interface_exe::@6890427a1f51a3e7e1df$",
- "^c_lib::@6890427a1f51a3e7e1df$",
- "^c_exe::@6890427a1f51a3e7e1df$",
- "^c_shared_lib::@6890427a1f51a3e7e1df$",
- "^c_shared_exe::@6890427a1f51a3e7e1df$",
- "^c_static_lib::@6890427a1f51a3e7e1df$",
- "^c_static_exe::@6890427a1f51a3e7e1df$",
- ],
- },
- {
- "name": "Cxx",
- "parentName": "codemodel-v2",
- "childNames": None,
- "directorySources": [
- "^cxx$",
- ],
- "targetIds": [
- "^ALL_BUILD::@a56b12a3f5c0529fb296$",
- "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
- "^cxx_lib::@a56b12a3f5c0529fb296$",
- "^cxx_exe::@a56b12a3f5c0529fb296$",
- "^cxx_shared_lib::@a56b12a3f5c0529fb296$",
- "^cxx_shared_exe::@a56b12a3f5c0529fb296$",
- "^cxx_static_lib::@a56b12a3f5c0529fb296$",
- "^cxx_static_exe::@a56b12a3f5c0529fb296$",
- ],
- },
- {
- "name": "Alias",
- "parentName": "codemodel-v2",
- "childNames": None,
- "directorySources": [
- "^alias$",
- ],
- "targetIds": [
- "^ALL_BUILD::@53632cba2752272bb008$",
- "^ZERO_CHECK::@53632cba2752272bb008$",
- "^c_alias_exe::@53632cba2752272bb008$",
- "^cxx_alias_exe::@53632cba2752272bb008$",
- ],
- },
- {
- "name": "Object",
- "parentName": "codemodel-v2",
- "childNames": None,
- "directorySources": [
- "^object$",
- ],
- "targetIds": [
- "^ALL_BUILD::@5ed5358f70faf8d8af7a$",
- "^ZERO_CHECK::@5ed5358f70faf8d8af7a$",
- "^c_object_lib::@5ed5358f70faf8d8af7a$",
- "^c_object_exe::@5ed5358f70faf8d8af7a$",
- "^cxx_object_lib::@5ed5358f70faf8d8af7a$",
- "^cxx_object_exe::@5ed5358f70faf8d8af7a$",
- ],
- },
- {
- "name": "Imported",
- "parentName": "codemodel-v2",
- "childNames": None,
- "directorySources": [
- "^imported$",
- ],
- "targetIds": [
- "^ALL_BUILD::@ba7eb709d0b48779c6c8$",
- "^ZERO_CHECK::@ba7eb709d0b48779c6c8$",
- "^link_imported_exe::@ba7eb709d0b48779c6c8$",
- "^link_imported_shared_exe::@ba7eb709d0b48779c6c8$",
- "^link_imported_static_exe::@ba7eb709d0b48779c6c8$",
- "^link_imported_object_exe::@ba7eb709d0b48779c6c8$",
- "^link_imported_interface_exe::@ba7eb709d0b48779c6c8$",
- ],
- },
- {
- "name": "Custom",
- "parentName": "codemodel-v2",
- "childNames": None,
- "directorySources": [
- "^custom$",
- ],
- "targetIds": [
- "^ALL_BUILD::@c11385ffed57b860da63$",
- "^ZERO_CHECK::@c11385ffed57b860da63$",
- "^custom_tgt::@c11385ffed57b860da63$",
- "^custom_exe::@c11385ffed57b860da63$",
- ],
- },
- {
- "name": "External",
- "parentName": "codemodel-v2",
- "childNames": None,
- "directorySources": [
- "^.*/Tests/RunCMake/FileAPIExternalSource$",
- ],
- "targetIds": [
- "^ALL_BUILD::@[0-9a-f]+$",
- "^ZERO_CHECK::@[0-9a-f]+$",
- "^generated_exe::@[0-9a-f]+$",
- ],
- },
+ read_codemodel_json_data("projects/codemodel-v2.json"),
+ read_codemodel_json_data("projects/cxx.json"),
+ read_codemodel_json_data("projects/alias.json"),
+ read_codemodel_json_data("projects/object.json"),
+ read_codemodel_json_data("projects/imported.json"),
+ read_codemodel_json_data("projects/custom.json"),
+ read_codemodel_json_data("projects/external.json"),
]
if matches(g["name"], "^Visual Studio "):
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/alias.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/alias.json
new file mode 100644
index 0000000..9f0c48a
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/alias.json
@@ -0,0 +1,15 @@
+{
+ "source": "^alias$",
+ "build": "^alias$",
+ "parentSource": "^\\.$",
+ "childSources": null,
+ "targetIds": [
+ "^ALL_BUILD::@53632cba2752272bb008$",
+ "^ZERO_CHECK::@53632cba2752272bb008$",
+ "^c_alias_exe::@53632cba2752272bb008$",
+ "^cxx_alias_exe::@53632cba2752272bb008$"
+ ],
+ "projectName": "Alias",
+ "minimumCMakeVersion": "3.12",
+ "hasInstallRule": null
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/custom.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/custom.json
new file mode 100644
index 0000000..afd41f3
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/custom.json
@@ -0,0 +1,15 @@
+{
+ "source": "^custom$",
+ "build": "^custom$",
+ "parentSource": "^\\.$",
+ "childSources": null,
+ "targetIds": [
+ "^ALL_BUILD::@c11385ffed57b860da63$",
+ "^ZERO_CHECK::@c11385ffed57b860da63$",
+ "^custom_exe::@c11385ffed57b860da63$",
+ "^custom_tgt::@c11385ffed57b860da63$"
+ ],
+ "projectName": "Custom",
+ "minimumCMakeVersion": "3.12",
+ "hasInstallRule": null
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/cxx.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/cxx.json
new file mode 100644
index 0000000..ebe717a
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/cxx.json
@@ -0,0 +1,19 @@
+{
+ "source": "^cxx$",
+ "build": "^cxx$",
+ "parentSource": "^\\.$",
+ "childSources": null,
+ "targetIds": [
+ "^ALL_BUILD::@a56b12a3f5c0529fb296$",
+ "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
+ "^cxx_exe::@a56b12a3f5c0529fb296$",
+ "^cxx_lib::@a56b12a3f5c0529fb296$",
+ "^cxx_shared_exe::@a56b12a3f5c0529fb296$",
+ "^cxx_shared_lib::@a56b12a3f5c0529fb296$",
+ "^cxx_static_exe::@a56b12a3f5c0529fb296$",
+ "^cxx_static_lib::@a56b12a3f5c0529fb296$"
+ ],
+ "projectName": "Cxx",
+ "minimumCMakeVersion": "3.12",
+ "hasInstallRule": null
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/dir.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/dir.json
new file mode 100644
index 0000000..afbd43a
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/dir.json
@@ -0,0 +1,12 @@
+{
+ "source": "^dir$",
+ "build": "^dir$",
+ "parentSource": "^\\.$",
+ "childSources": [
+ "^dir/dir$"
+ ],
+ "targetIds": null,
+ "projectName": "codemodel-v2",
+ "minimumCMakeVersion": "3.12",
+ "hasInstallRule": null
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/dir_dir.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/dir_dir.json
new file mode 100644
index 0000000..3737ad5
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/dir_dir.json
@@ -0,0 +1,10 @@
+{
+ "source": "^dir/dir$",
+ "build": "^dir/dir$",
+ "parentSource": "^dir$",
+ "childSources": null,
+ "targetIds": null,
+ "projectName": "codemodel-v2",
+ "minimumCMakeVersion": "3.12",
+ "hasInstallRule": null
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/external.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/external.json
new file mode 100644
index 0000000..521e3c7
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/external.json
@@ -0,0 +1,14 @@
+{
+ "source": "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "build": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild$",
+ "parentSource": "^\\.$",
+ "childSources": null,
+ "targetIds": [
+ "^ALL_BUILD::@[0-9a-f]+$",
+ "^ZERO_CHECK::@[0-9a-f]+$",
+ "^generated_exe::@[0-9a-f]+$"
+ ],
+ "projectName": "External",
+ "minimumCMakeVersion": "3.12",
+ "hasInstallRule": null
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/imported.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/imported.json
new file mode 100644
index 0000000..a41b79b
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/imported.json
@@ -0,0 +1,18 @@
+{
+ "source": "^imported$",
+ "build": "^imported$",
+ "parentSource": "^\\.$",
+ "childSources": null,
+ "targetIds": [
+ "^ALL_BUILD::@ba7eb709d0b48779c6c8$",
+ "^ZERO_CHECK::@ba7eb709d0b48779c6c8$",
+ "^link_imported_exe::@ba7eb709d0b48779c6c8$",
+ "^link_imported_interface_exe::@ba7eb709d0b48779c6c8$",
+ "^link_imported_object_exe::@ba7eb709d0b48779c6c8$",
+ "^link_imported_shared_exe::@ba7eb709d0b48779c6c8$",
+ "^link_imported_static_exe::@ba7eb709d0b48779c6c8$"
+ ],
+ "projectName": "Imported",
+ "minimumCMakeVersion": "3.12",
+ "hasInstallRule": null
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/object.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/object.json
new file mode 100644
index 0000000..1e647ad
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/object.json
@@ -0,0 +1,17 @@
+{
+ "source": "^object$",
+ "build": "^object$",
+ "parentSource": "^\\.$",
+ "childSources": null,
+ "targetIds": [
+ "^ALL_BUILD::@5ed5358f70faf8d8af7a$",
+ "^ZERO_CHECK::@5ed5358f70faf8d8af7a$",
+ "^c_object_exe::@5ed5358f70faf8d8af7a$",
+ "^c_object_lib::@5ed5358f70faf8d8af7a$",
+ "^cxx_object_exe::@5ed5358f70faf8d8af7a$",
+ "^cxx_object_lib::@5ed5358f70faf8d8af7a$"
+ ],
+ "projectName": "Object",
+ "minimumCMakeVersion": "3.13",
+ "hasInstallRule": true
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/top.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/top.json
new file mode 100644
index 0000000..c144953
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/directories/top.json
@@ -0,0 +1,28 @@
+{
+ "source": "^\\.$",
+ "build": "^\\.$",
+ "parentSource": null,
+ "childSources": [
+ "^alias$",
+ "^custom$",
+ "^cxx$",
+ "^imported$",
+ "^object$",
+ "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "^dir$"
+ ],
+ "targetIds": [
+ "^ALL_BUILD::@6890427a1f51a3e7e1df$",
+ "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
+ "^c_exe::@6890427a1f51a3e7e1df$",
+ "^c_lib::@6890427a1f51a3e7e1df$",
+ "^c_shared_exe::@6890427a1f51a3e7e1df$",
+ "^c_shared_lib::@6890427a1f51a3e7e1df$",
+ "^c_static_exe::@6890427a1f51a3e7e1df$",
+ "^c_static_lib::@6890427a1f51a3e7e1df$",
+ "^interface_exe::@6890427a1f51a3e7e1df$"
+ ],
+ "projectName": "codemodel-v2",
+ "minimumCMakeVersion": "3.12",
+ "hasInstallRule": true
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/alias.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/alias.json
new file mode 100644
index 0000000..8ede60f
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/alias.json
@@ -0,0 +1,14 @@
+{
+ "name": "Alias",
+ "parentName": "codemodel-v2",
+ "childNames": null,
+ "directorySources": [
+ "^alias$"
+ ],
+ "targetIds": [
+ "^ALL_BUILD::@53632cba2752272bb008$",
+ "^ZERO_CHECK::@53632cba2752272bb008$",
+ "^c_alias_exe::@53632cba2752272bb008$",
+ "^cxx_alias_exe::@53632cba2752272bb008$"
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/codemodel-v2.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/codemodel-v2.json
new file mode 100644
index 0000000..f3aac63
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/codemodel-v2.json
@@ -0,0 +1,28 @@
+{
+ "name": "codemodel-v2",
+ "parentName": null,
+ "childNames": [
+ "Alias",
+ "Custom",
+ "Cxx",
+ "Imported",
+ "Object",
+ "External"
+ ],
+ "directorySources": [
+ "^\\.$",
+ "^dir$",
+ "^dir/dir$"
+ ],
+ "targetIds": [
+ "^ALL_BUILD::@6890427a1f51a3e7e1df$",
+ "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
+ "^interface_exe::@6890427a1f51a3e7e1df$",
+ "^c_lib::@6890427a1f51a3e7e1df$",
+ "^c_exe::@6890427a1f51a3e7e1df$",
+ "^c_shared_lib::@6890427a1f51a3e7e1df$",
+ "^c_shared_exe::@6890427a1f51a3e7e1df$",
+ "^c_static_lib::@6890427a1f51a3e7e1df$",
+ "^c_static_exe::@6890427a1f51a3e7e1df$"
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/custom.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/custom.json
new file mode 100644
index 0000000..0aeb727
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/custom.json
@@ -0,0 +1,14 @@
+{
+ "name": "Custom",
+ "parentName": "codemodel-v2",
+ "childNames": null,
+ "directorySources": [
+ "^custom$"
+ ],
+ "targetIds": [
+ "^ALL_BUILD::@c11385ffed57b860da63$",
+ "^ZERO_CHECK::@c11385ffed57b860da63$",
+ "^custom_tgt::@c11385ffed57b860da63$",
+ "^custom_exe::@c11385ffed57b860da63$"
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/cxx.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/cxx.json
new file mode 100644
index 0000000..296ae6c
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/cxx.json
@@ -0,0 +1,18 @@
+{
+ "name": "Cxx",
+ "parentName": "codemodel-v2",
+ "childNames": null,
+ "directorySources": [
+ "^cxx$"
+ ],
+ "targetIds": [
+ "^ALL_BUILD::@a56b12a3f5c0529fb296$",
+ "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
+ "^cxx_lib::@a56b12a3f5c0529fb296$",
+ "^cxx_exe::@a56b12a3f5c0529fb296$",
+ "^cxx_shared_lib::@a56b12a3f5c0529fb296$",
+ "^cxx_shared_exe::@a56b12a3f5c0529fb296$",
+ "^cxx_static_lib::@a56b12a3f5c0529fb296$",
+ "^cxx_static_exe::@a56b12a3f5c0529fb296$"
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/external.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/external.json
new file mode 100644
index 0000000..3c9afff
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/external.json
@@ -0,0 +1,13 @@
+{
+ "name": "External",
+ "parentName": "codemodel-v2",
+ "childNames": null,
+ "directorySources": [
+ "^.*/Tests/RunCMake/FileAPIExternalSource$"
+ ],
+ "targetIds": [
+ "^ALL_BUILD::@[0-9a-f]+$",
+ "^ZERO_CHECK::@[0-9a-f]+$",
+ "^generated_exe::@[0-9a-f]+$"
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/imported.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/imported.json
new file mode 100644
index 0000000..dc40b72
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/imported.json
@@ -0,0 +1,17 @@
+{
+ "name": "Imported",
+ "parentName": "codemodel-v2",
+ "childNames": null,
+ "directorySources": [
+ "^imported$"
+ ],
+ "targetIds": [
+ "^ALL_BUILD::@ba7eb709d0b48779c6c8$",
+ "^ZERO_CHECK::@ba7eb709d0b48779c6c8$",
+ "^link_imported_exe::@ba7eb709d0b48779c6c8$",
+ "^link_imported_shared_exe::@ba7eb709d0b48779c6c8$",
+ "^link_imported_static_exe::@ba7eb709d0b48779c6c8$",
+ "^link_imported_object_exe::@ba7eb709d0b48779c6c8$",
+ "^link_imported_interface_exe::@ba7eb709d0b48779c6c8$"
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/object.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/object.json
new file mode 100644
index 0000000..219f4eb
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/projects/object.json
@@ -0,0 +1,16 @@
+{
+ "name": "Object",
+ "parentName": "codemodel-v2",
+ "childNames": null,
+ "directorySources": [
+ "^object$"
+ ],
+ "targetIds": [
+ "^ALL_BUILD::@5ed5358f70faf8d8af7a$",
+ "^ZERO_CHECK::@5ed5358f70faf8d8af7a$",
+ "^c_object_lib::@5ed5358f70faf8d8af7a$",
+ "^c_object_exe::@5ed5358f70faf8d8af7a$",
+ "^cxx_object_lib::@5ed5358f70faf8d8af7a$",
+ "^cxx_object_exe::@5ed5358f70faf8d8af7a$"
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_alias.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_alias.json
new file mode 100644
index 0000000..eabf739
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_alias.json
@@ -0,0 +1,83 @@
+{
+ "name": "ALL_BUILD",
+ "id": "^ALL_BUILD::@53632cba2752272bb008$",
+ "directorySource": "^alias$",
+ "projectName": "Alias",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/alias/CMakeFiles/ALL_BUILD$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/alias/CMakeFiles/ALL_BUILD\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/alias/CMakeFiles/ALL_BUILD$"
+ ]
+ },
+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/alias/CMakeFiles/ALL_BUILD\\.rule$"
+ ]
+ }
+ ],
+ "compileGroups": null,
+ "backtrace": [
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": null,
+ "artifacts": null,
+ "build": "^alias$",
+ "source": "^alias$",
+ "install": null,
+ "link": null,
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@53632cba2752272bb008$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_alias_exe::@53632cba2752272bb008$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_alias_exe::@53632cba2752272bb008$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_custom.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_custom.json
new file mode 100644
index 0000000..a5ff686
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_custom.json
@@ -0,0 +1,79 @@
+{
+ "name": "ALL_BUILD",
+ "id": "^ALL_BUILD::@c11385ffed57b860da63$",
+ "directorySource": "^custom$",
+ "projectName": "Custom",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/custom/CMakeFiles/ALL_BUILD$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^custom/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/custom/CMakeFiles/ALL_BUILD\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^custom/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/custom/CMakeFiles/ALL_BUILD$"
+ ]
+ },
+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/custom/CMakeFiles/ALL_BUILD\\.rule$"
+ ]
+ }
+ ],
+ "compileGroups": null,
+ "backtrace": [
+ {
+ "file": "^custom/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": null,
+ "artifacts": null,
+ "build": "^custom$",
+ "source": "^custom$",
+ "install": null,
+ "link": null,
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@c11385ffed57b860da63$",
+ "backtrace": null
+ },
+ {
+ "id": "^custom_exe::@c11385ffed57b860da63$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_cxx.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_cxx.json
new file mode 100644
index 0000000..92a7944
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_cxx.json
@@ -0,0 +1,99 @@
+{
+ "name": "ALL_BUILD",
+ "id": "^ALL_BUILD::@a56b12a3f5c0529fb296$",
+ "directorySource": "^cxx$",
+ "projectName": "Cxx",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/cxx/CMakeFiles/ALL_BUILD$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/cxx/CMakeFiles/ALL_BUILD\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/cxx/CMakeFiles/ALL_BUILD$"
+ ]
+ },
+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/cxx/CMakeFiles/ALL_BUILD\\.rule$"
+ ]
+ }
+ ],
+ "compileGroups": null,
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": null,
+ "artifacts": null,
+ "build": "^cxx$",
+ "source": "^cxx$",
+ "install": null,
+ "link": null,
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_lib::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_exe::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_shared_lib::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_shared_exe::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_static_lib::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_static_exe::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_external.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_external.json
new file mode 100644
index 0000000..017335c
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_external.json
@@ -0,0 +1,79 @@
+{
+ "name": "ALL_BUILD",
+ "id": "^ALL_BUILD::@[0-9a-f]+$",
+ "directorySource": "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "projectName": "External",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/CMakeFiles/ALL_BUILD$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/CMakeFiles/ALL_BUILD\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/CMakeFiles/ALL_BUILD$"
+ ]
+ },
+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/CMakeFiles/ALL_BUILD\\.rule$"
+ ]
+ }
+ ],
+ "compileGroups": null,
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": null,
+ "artifacts": null,
+ "build": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild$",
+ "source": "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "install": null,
+ "link": null,
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@[0-9a-f]+$",
+ "backtrace": null
+ },
+ {
+ "id": "^generated_exe::@[0-9a-f]+$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_imported.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_imported.json
new file mode 100644
index 0000000..2de5b15
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_imported.json
@@ -0,0 +1,95 @@
+{
+ "name": "ALL_BUILD",
+ "id": "^ALL_BUILD::@ba7eb709d0b48779c6c8$",
+ "directorySource": "^imported$",
+ "projectName": "Imported",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/imported/CMakeFiles/ALL_BUILD$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/imported/CMakeFiles/ALL_BUILD\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/imported/CMakeFiles/ALL_BUILD$"
+ ]
+ },
+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/imported/CMakeFiles/ALL_BUILD\\.rule$"
+ ]
+ }
+ ],
+ "compileGroups": null,
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": null,
+ "artifacts": null,
+ "build": "^imported$",
+ "source": "^imported$",
+ "install": null,
+ "link": null,
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_shared_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_static_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_object_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_interface_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_object.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_object.json
new file mode 100644
index 0000000..9d8899a
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_object.json
@@ -0,0 +1,91 @@
+{
+ "name": "ALL_BUILD",
+ "id": "^ALL_BUILD::@5ed5358f70faf8d8af7a$",
+ "directorySource": "^object$",
+ "projectName": "Object",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/object/CMakeFiles/ALL_BUILD$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/object/CMakeFiles/ALL_BUILD\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/object/CMakeFiles/ALL_BUILD$"
+ ]
+ },
+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/object/CMakeFiles/ALL_BUILD\\.rule$"
+ ]
+ }
+ ],
+ "compileGroups": null,
+ "backtrace": [
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": null,
+ "artifacts": null,
+ "build": "^object$",
+ "source": "^object$",
+ "install": null,
+ "link": null,
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_object_lib::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_object_exe::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_object_lib::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_object_exe::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_top.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_top.json
new file mode 100644
index 0000000..b4def78
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/all_build_top.json
@@ -0,0 +1,179 @@
+{
+ "name": "ALL_BUILD",
+ "id": "^ALL_BUILD::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ALL_BUILD$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ALL_BUILD\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ALL_BUILD$"
+ ]
+ },
+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ALL_BUILD\\.rule$"
+ ]
+ }
+ ],
+ "compileGroups": null,
+ "backtrace": [
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": null,
+ "artifacts": null,
+ "build": "^\\.$",
+ "source": "^\\.$",
+ "install": null,
+ "link": null,
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ },
+ {
+ "id": "^interface_exe::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_lib::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_exe::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_shared_lib::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_shared_exe::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_static_lib::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_static_exe::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_alias_exe::@53632cba2752272bb008$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_alias_exe::@53632cba2752272bb008$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_lib::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_exe::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_shared_lib::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_shared_exe::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_static_lib::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_static_exe::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_object_lib::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ },
+ {
+ "id": "^c_object_exe::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_object_lib::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ },
+ {
+ "id": "^cxx_object_exe::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_shared_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_static_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_object_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^link_imported_interface_exe::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ },
+ {
+ "id": "^custom_exe::@c11385ffed57b860da63$",
+ "backtrace": null
+ },
+ {
+ "id": "^generated_exe::@[0-9a-f]+$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_alias_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_alias_exe.json
new file mode 100644
index 0000000..ac7c94d
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_alias_exe.json
@@ -0,0 +1,107 @@
+{
+ "name": "c_alias_exe",
+ "id": "^c_alias_exe::@53632cba2752272bb008$",
+ "directorySource": "^alias$",
+ "projectName": "Alias",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": 5,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "C",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ],
+ "includes": null,
+ "defines": null,
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": 5,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^c_alias_exe(\\.exe)?$",
+ "artifacts": [
+ {
+ "path": "^alias/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?c_alias_exe(\\.exe)?$",
+ "_dllExtra": false
+ },
+ {
+ "path": "^alias/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?c_alias_exe\\.pdb$",
+ "_dllExtra": true
+ }
+ ],
+ "build": "^alias$",
+ "source": "^alias$",
+ "install": null,
+ "link": {
+ "language": "C",
+ "lto": null,
+ "commandFragments": null
+ },
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^c_lib::@6890427a1f51a3e7e1df$",
+ "backtrace": [
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": 6,
+ "command": "target_link_libraries",
+ "hasParent": true
+ },
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "id": "^ZERO_CHECK::@53632cba2752272bb008$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_exe.json
new file mode 100644
index 0000000..7af74c4
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_exe.json
@@ -0,0 +1,143 @@
+{
+ "name": "c_exe",
+ "id": "^c_exe::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": 6,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "C",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ],
+ "includes": null,
+ "defines": null,
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": 6,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^c_exe(\\.exe)?$",
+ "artifacts": [
+ {
+ "path": "^((Debug|Release|RelWithDebInfo|MinSizeRel)/)?c_exe(\\.exe)?$",
+ "_dllExtra": false
+ },
+ {
+ "path": "^((Debug|Release|RelWithDebInfo|MinSizeRel)/)?c_exe\\.pdb$",
+ "_dllExtra": true
+ }
+ ],
+ "build": "^\\.$",
+ "source": "^\\.$",
+ "install": null,
+ "link": {
+ "language": "C",
+ "lto": null,
+ "commandFragments": null
+ },
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^c_lib::@6890427a1f51a3e7e1df$",
+ "backtrace": [
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": 7,
+ "command": "target_link_libraries",
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_lib.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_lib.json
new file mode 100644
index 0000000..0ca1962
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_lib.json
@@ -0,0 +1,108 @@
+{
+ "name": "c_lib",
+ "id": "^c_lib::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
+ "type": "STATIC_LIBRARY",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": 5,
+ "command": "add_library",
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "C",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ],
+ "includes": null,
+ "defines": null,
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": 5,
+ "command": "add_library",
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^(lib)?c_lib\\.(a|lib)$",
+ "artifacts": [
+ {
+ "path": "^((Debug|Release|RelWithDebInfo|MinSizeRel)/)?(lib)?c_lib\\.(a|lib)$",
+ "_dllExtra": false
+ }
+ ],
+ "build": "^\\.$",
+ "source": "^\\.$",
+ "install": null,
+ "link": null,
+ "archive": {
+ "lto": null
+ },
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_object_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_object_exe.json
new file mode 100644
index 0000000..3c9ace3
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_object_exe.json
@@ -0,0 +1,154 @@
+{
+ "name": "c_object_exe",
+ "id": "^c_object_exe::@5ed5358f70faf8d8af7a$",
+ "directorySource": "^object$",
+ "projectName": "Object",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": 6,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/object/.*/empty(\\.c)?\\.o(bj)?$",
+ "isGenerated": true,
+ "sourceGroupName": "Object Libraries",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": 7,
+ "command": "target_link_libraries",
+ "hasParent": true
+ },
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ]
+ },
+ {
+ "name": "Object Libraries",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/object/.*/empty(\\.c)?\\.o(bj)?$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "C",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ],
+ "includes": null,
+ "defines": null,
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": 6,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^c_object_exe(\\.exe)?$",
+ "artifacts": [
+ {
+ "path": "^object/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?c_object_exe(\\.exe)?$",
+ "_dllExtra": false
+ },
+ {
+ "path": "^object/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?c_object_exe\\.pdb$",
+ "_dllExtra": true
+ }
+ ],
+ "build": "^object$",
+ "source": "^object$",
+ "install": {
+ "prefix": "^(/usr/local|[A-Za-z]:.*/codemodel-v2)$",
+ "destinations": [
+ {
+ "path": "bin",
+ "backtrace": [
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": 13,
+ "command": "install",
+ "hasParent": true
+ },
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ]
+ },
+ "link": {
+ "language": "C",
+ "lto": null,
+ "commandFragments": null
+ },
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^c_object_lib::@5ed5358f70faf8d8af7a$",
+ "backtrace": [
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": 7,
+ "command": "target_link_libraries",
+ "hasParent": true
+ },
+ {
+ "file": "^object/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "id": "^ZERO_CHECK::@5ed5358f70faf8d8af7a$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_object_lib.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_object_lib.json
new file mode 100644
index 0000000..e3a20df
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_object_lib.json
@@ -0,0 +1,82 @@
+{
+ "name": "c_object_lib",
+ "id": "^c_object_lib::@5ed5358f70faf8d8af7a$",
+ "directorySource": "^object$",
+ "projectName": "Object",
+ "type": "OBJECT_LIBRARY",
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+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_shared_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_shared_exe.json
new file mode 100644
index 0000000..0d4018a
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_shared_exe.json
@@ -0,0 +1,143 @@
+{
+ "name": "c_shared_exe",
+ "id": "^c_shared_exe::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
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+ }
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diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_shared_lib.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_shared_lib.json
new file mode 100644
index 0000000..176a857
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_shared_lib.json
@@ -0,0 +1,123 @@
+{
+ "name": "c_shared_lib",
+ "id": "^c_shared_lib::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
+ "type": "SHARED_LIBRARY",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
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+ "sourceGroupName": "Source Files",
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+ "path": "^((Debug|Release|RelWithDebInfo|MinSizeRel)/)?(lib)?c_shared_lib\\.(dll\\.a|lib)$",
+ "_dllExtra": true
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diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_static_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_static_exe.json
new file mode 100644
index 0000000..5542277
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_static_exe.json
@@ -0,0 +1,143 @@
+{
+ "name": "c_static_exe",
+ "id": "^c_static_exe::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
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+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
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+ "file": "^codemodel-v2\\.cmake$",
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+ }
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diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_static_lib.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_static_lib.json
new file mode 100644
index 0000000..4b63897
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/c_static_lib.json
@@ -0,0 +1,108 @@
+{
+ "name": "c_static_lib",
+ "id": "^c_static_lib::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
+ "type": "STATIC_LIBRARY",
+ "isGeneratorProvided": null,
+ "sources": [
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+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
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+ "file": "^codemodel-v2\\.cmake$",
+ "line": 13,
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diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/custom_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/custom_exe.json
new file mode 100644
index 0000000..ab301e9
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/custom_exe.json
@@ -0,0 +1,107 @@
+{
+ "name": "custom_exe",
+ "id": "^custom_exe::@c11385ffed57b860da63$",
+ "directorySource": "^custom$",
+ "projectName": "Custom",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
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+ "file": "^custom/CMakeLists\\.txt$",
+ "line": 4,
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+ "nameOnDisk": "^custom_exe(\\.exe)?$",
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+ "dependencies": [
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+ }
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/custom_tgt.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/custom_tgt.json
new file mode 100644
index 0000000..a7106fc
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/custom_tgt.json
@@ -0,0 +1,87 @@
+{
+ "name": "custom_tgt",
+ "id": "^custom_tgt::@c11385ffed57b860da63$",
+ "directorySource": "^custom$",
+ "projectName": "Custom",
+ "type": "UTILITY",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/custom/CMakeFiles/custom_tgt$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
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+ "file": "^custom/CMakeLists\\.txt$",
+ "line": 3,
+ "command": "add_custom_target",
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+ },
+ {
+ "file": "^custom/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/(custom/)?CMakeFiles/([0-9a-f]+/)?custom_tgt\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
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+ "build": "^custom$",
+ "source": "^custom$",
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_alias_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_alias_exe.json
new file mode 100644
index 0000000..837f252
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_alias_exe.json
@@ -0,0 +1,107 @@
+{
+ "name": "cxx_alias_exe",
+ "id": "^cxx_alias_exe::@53632cba2752272bb008$",
+ "directorySource": "^alias$",
+ "projectName": "Alias",
+ "type": "EXECUTABLE",
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+ "sources": [
+ {
+ "path": "^empty\\.cxx$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "CXX",
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+ ]
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+ }
+ ]
+}
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new file mode 100644
index 0000000..7631837
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_exe.json
@@ -0,0 +1,213 @@
+{
+ "name": "cxx_exe",
+ "id": "^cxx_exe::@a56b12a3f5c0529fb296$",
+ "directorySource": "^cxx$",
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+ "_dllExtra": true
+ }
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+ "source": "^cxx$",
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+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_lib.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_lib.json
new file mode 100644
index 0000000..94ac081
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_lib.json
@@ -0,0 +1,84 @@
+{
+ "name": "cxx_lib",
+ "id": "^cxx_lib::@a56b12a3f5c0529fb296$",
+ "directorySource": "^cxx$",
+ "projectName": "Cxx",
+ "type": "STATIC_LIBRARY",
+ "isGeneratorProvided": null,
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+ "path": "^empty\\.cxx$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
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+ "file": "^cxx/CMakeLists\\.txt$",
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+ }
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_object_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_object_exe.json
new file mode 100644
index 0000000..119c91d
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_object_exe.json
@@ -0,0 +1,154 @@
+{
+ "name": "cxx_object_exe",
+ "id": "^cxx_object_exe::@5ed5358f70faf8d8af7a$",
+ "directorySource": "^object$",
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+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/object/.*/empty(\\.cxx)?\\.o(bj)?$",
+ "isGenerated": true,
+ "sourceGroupName": "Object Libraries",
+ "compileGroupLanguage": null,
+ "backtrace": [
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+ "file": "^object/CMakeLists\\.txt$",
+ "line": 11,
+ "command": "target_link_libraries",
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+ ]
+ },
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+ },
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+ }
+ ],
+ "build": "^object$",
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+ }
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+ },
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+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_object_lib.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_object_lib.json
new file mode 100644
index 0000000..8e99f7d
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_object_lib.json
@@ -0,0 +1,82 @@
+{
+ "name": "cxx_object_lib",
+ "id": "^cxx_object_lib::@5ed5358f70faf8d8af7a$",
+ "directorySource": "^object$",
+ "projectName": "Object",
+ "type": "OBJECT_LIBRARY",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.cxx$",
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+ "sourceGroupName": "Source Files",
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+ "backtrace": [
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+ "line": 9,
+ "command": "add_library",
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+ "sourcePaths": [
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+ }
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_shared_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_shared_exe.json
new file mode 100644
index 0000000..4421c8f
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_shared_exe.json
@@ -0,0 +1,107 @@
+{
+ "name": "cxx_shared_exe",
+ "id": "^cxx_shared_exe::@a56b12a3f5c0529fb296$",
+ "directorySource": "^cxx$",
+ "projectName": "Cxx",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.cxx$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "CXX",
+ "backtrace": [
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+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": 10,
+ "command": "add_executable",
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+ }
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+ ],
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+ "name": "Source Files",
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+ "^empty\\.cxx$"
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+ }
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+ "language": "CXX",
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+ "nameOnDisk": "^cxx_shared_exe(\\.exe)?$",
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+ "path": "^cxx/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?cxx_shared_exe(\\.exe)?$",
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+ }
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+ "build": "^cxx$",
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+ "lto": null,
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+ },
+ "archive": null,
+ "dependencies": [
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+ },
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+ "backtrace": null
+ }
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_shared_lib.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_shared_lib.json
new file mode 100644
index 0000000..171a4f5
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_shared_lib.json
@@ -0,0 +1,99 @@
+{
+ "name": "cxx_shared_lib",
+ "id": "^cxx_shared_lib::@a56b12a3f5c0529fb296$",
+ "directorySource": "^cxx$",
+ "projectName": "Cxx",
+ "type": "SHARED_LIBRARY",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.cxx$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "CXX",
+ "backtrace": [
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+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": 9,
+ "command": "add_library",
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+ "hasParent": false
+ }
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+ }
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+ "compileGroups": [
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+ "language": "CXX",
+ "sourcePaths": [
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+ "path": "^cxx/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?(lib)?cxx_shared_lib\\.(dll\\.a|lib)$",
+ "_dllExtra": true
+ },
+ {
+ "path": "^cxx/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?(lib|cyg)?cxx_shared_lib\\.pdb$",
+ "_dllExtra": true
+ }
+ ],
+ "build": "^cxx$",
+ "source": "^cxx$",
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+ "link": {
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+ "commandFragments": null
+ },
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+ "dependencies": [
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+ "id": "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
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+ }
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_static_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_static_exe.json
new file mode 100644
index 0000000..52c42de
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_static_exe.json
@@ -0,0 +1,107 @@
+{
+ "name": "cxx_static_exe",
+ "id": "^cxx_static_exe::@a56b12a3f5c0529fb296$",
+ "directorySource": "^cxx$",
+ "projectName": "Cxx",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.cxx$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "CXX",
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": 14,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.cxx$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "CXX",
+ "sourcePaths": [
+ "^empty\\.cxx$"
+ ],
+ "includes": null,
+ "defines": null,
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": 14,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^cxx_static_exe(\\.exe)?$",
+ "artifacts": [
+ {
+ "path": "^cxx/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?cxx_static_exe(\\.exe)?$",
+ "_dllExtra": false
+ },
+ {
+ "path": "^cxx/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?cxx_static_exe\\.pdb$",
+ "_dllExtra": true
+ }
+ ],
+ "build": "^cxx$",
+ "source": "^cxx$",
+ "install": null,
+ "link": {
+ "language": "CXX",
+ "lto": null,
+ "commandFragments": null
+ },
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^cxx_static_lib::@a56b12a3f5c0529fb296$",
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": 15,
+ "command": "target_link_libraries",
+ "hasParent": true
+ },
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "id": "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_static_lib.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_static_lib.json
new file mode 100644
index 0000000..98298be
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/cxx_static_lib.json
@@ -0,0 +1,84 @@
+{
+ "name": "cxx_static_lib",
+ "id": "^cxx_static_lib::@a56b12a3f5c0529fb296$",
+ "directorySource": "^cxx$",
+ "projectName": "Cxx",
+ "type": "STATIC_LIBRARY",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.cxx$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "CXX",
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": 13,
+ "command": "add_library",
+ "hasParent": true
+ },
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.cxx$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "CXX",
+ "sourcePaths": [
+ "^empty\\.cxx$"
+ ],
+ "includes": null,
+ "defines": null,
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": 13,
+ "command": "add_library",
+ "hasParent": true
+ },
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^(lib)?cxx_static_lib\\.(a|lib)$",
+ "artifacts": [
+ {
+ "path": "^cxx/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?(lib)?cxx_static_lib\\.(a|lib)$",
+ "_dllExtra": false
+ }
+ ],
+ "build": "^cxx$",
+ "source": "^cxx$",
+ "install": null,
+ "link": null,
+ "archive": {
+ "lto": null
+ },
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/generated_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/generated_exe.json
new file mode 100644
index 0000000..d41bbb2
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/generated_exe.json
@@ -0,0 +1,303 @@
+{
+ "name": "generated_exe",
+ "id": "^generated_exe::@[0-9a-f]+$",
+ "directorySource": "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "projectName": "External",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPIExternalSource/empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 5,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/generated\\.cxx$",
+ "isGenerated": true,
+ "sourceGroupName": "Generated Source Files",
+ "compileGroupLanguage": "CXX",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 6,
+ "command": "target_sources",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPIExternalSource/empty\\.c$"
+ ]
+ },
+ {
+ "name": "Generated Source Files",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/generated\\.cxx$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "C",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPIExternalSource/empty\\.c$"
+ ],
+ "includes": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild$",
+ "isSystem": null,
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 10,
+ "command": "set_property",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "isSystem": true,
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 11,
+ "command": "target_include_directories",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "defines": [
+ {
+ "define": "EMPTY_C=1",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 9,
+ "command": "set_property",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "define": "SRC_DUMMY",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 9,
+ "command": "set_property",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "define": "GENERATED_EXE=1",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 12,
+ "command": "target_compile_definitions",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "define": "TGT_DUMMY",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 12,
+ "command": "target_compile_definitions",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "compileCommandFragments": [
+ {
+ "fragment" : "SRC_COMPILE_OPTIONS_DUMMY",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 13,
+ "command": "set_source_files_properties",
+ "hasParent": true
+ },
+ {
+ "file" : "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ]
+ },
+ {
+ "language": "CXX",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/generated\\.cxx$"
+ ],
+ "includes": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "isSystem": true,
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 11,
+ "command": "target_include_directories",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "defines": [
+ {
+ "define": "GENERATED_EXE=1",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 12,
+ "command": "target_compile_definitions",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "define": "TGT_DUMMY",
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 12,
+ "command": "target_compile_definitions",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": 5,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^generated_exe(\\.exe)?$",
+ "artifacts": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?generated_exe(\\.exe)?$",
+ "_dllExtra": false
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?generated_exe\\.pdb$",
+ "_dllExtra": true
+ }
+ ],
+ "build": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild$",
+ "source": "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "install": null,
+ "link": {
+ "language": "CXX",
+ "lto": null,
+ "commandFragments": null
+ },
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@[0-9a-f]+$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/interface_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/interface_exe.json
new file mode 100644
index 0000000..fe0524c
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/interface_exe.json
@@ -0,0 +1,152 @@
+{
+ "name": "interface_exe",
+ "id": "^interface_exe::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^include_test\\.cmake$",
+ "line": 3,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^include_test\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "C",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ],
+ "includes": null,
+ "defines": [
+ {
+ "define": "interface_exe_EXPORTS",
+ "backtrace": null
+ }
+ ],
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^include_test\\.cmake$",
+ "line": 3,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^include_test\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^codemodel-v2\\.cmake$",
+ "line": null,
+ "command": null,
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": 3,
+ "command": "include",
+ "hasParent": true
+ },
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^my_interface_exe\\.myexe$",
+ "artifacts": [
+ {
+ "path": "^bin/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?my_interface_exe\\.myexe$",
+ "_dllExtra": false
+ },
+ {
+ "path": "^lib/my_interface_exe\\.imp$",
+ "_aixExtra": true,
+ "_dllExtra": false
+ },
+ {
+ "path": "^lib/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?(lib)?my_interface_exe\\.(dll\\.a|lib)$",
+ "_dllExtra": true
+ },
+ {
+ "path": "^bin/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?my_interface_exe\\.pdb$",
+ "_dllExtra": true
+ }
+ ],
+ "build": "^\\.$",
+ "source": "^\\.$",
+ "install": null,
+ "link": {
+ "language": "C",
+ "lto": null,
+ "commandFragments": null
+ },
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_exe.json
new file mode 100644
index 0000000..312f4c5
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_exe.json
@@ -0,0 +1,90 @@
+{
+ "name": "link_imported_exe",
+ "id": "^link_imported_exe::@ba7eb709d0b48779c6c8$",
+ "directorySource": "^imported$",
+ "projectName": "Imported",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": 5,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "C",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ],
+ "includes": null,
+ "defines": null,
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": 5,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^link_imported_exe(\\.exe)?$",
+ "artifacts": [
+ {
+ "path": "^imported/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?link_imported_exe(\\.exe)?$",
+ "_dllExtra": false
+ },
+ {
+ "path": "^imported/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?link_imported_exe\\.pdb$",
+ "_dllExtra": true
+ }
+ ],
+ "build": "^imported$",
+ "source": "^imported$",
+ "install": null,
+ "link": {
+ "language": "C",
+ "lto": null,
+ "commandFragments": null
+ },
+ "archive": null,
+ "dependencies": [
+ {
+ "id": "^ZERO_CHECK::@ba7eb709d0b48779c6c8$",
+ "backtrace": null
+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_interface_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_interface_exe.json
new file mode 100644
index 0000000..7d0e6df
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_interface_exe.json
@@ -0,0 +1,90 @@
+{
+ "name": "link_imported_interface_exe",
+ "id": "^link_imported_interface_exe::@ba7eb709d0b48779c6c8$",
+ "directorySource": "^imported$",
+ "projectName": "Imported",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": 23,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "Source Files",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ]
+ }
+ ],
+ "compileGroups": [
+ {
+ "language": "C",
+ "sourcePaths": [
+ "^empty\\.c$"
+ ],
+ "includes": null,
+ "defines": null,
+ "compileCommandFragments": null
+ }
+ ],
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": 23,
+ "command": "add_executable",
+ "hasParent": true
+ },
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": "^link_imported_interface_exe(\\.exe)?$",
+ "artifacts": [
+ {
+ "path": "^imported/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?link_imported_interface_exe(\\.exe)?$",
+ "_dllExtra": false
+ },
+ {
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+ "_dllExtra": true
+ }
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+ "source": "^imported$",
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+ "link": {
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+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_object_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_object_exe.json
new file mode 100644
index 0000000..4aec524
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_object_exe.json
@@ -0,0 +1,90 @@
+{
+ "name": "link_imported_object_exe",
+ "id": "^link_imported_object_exe::@ba7eb709d0b48779c6c8$",
+ "directorySource": "^imported$",
+ "projectName": "Imported",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
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+ "path": "^imported/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?link_imported_object_exe(\\.exe)?$",
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+ "path": "^imported/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?link_imported_object_exe\\.pdb$",
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+ }
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+ "link": {
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+ },
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+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_shared_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_shared_exe.json
new file mode 100644
index 0000000..f5846ec
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_shared_exe.json
@@ -0,0 +1,90 @@
+{
+ "name": "link_imported_shared_exe",
+ "id": "^link_imported_shared_exe::@ba7eb709d0b48779c6c8$",
+ "directorySource": "^imported$",
+ "projectName": "Imported",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": 9,
+ "command": "add_executable",
+ "hasParent": true
+ },
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+ "line": null,
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+ }
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+ "nameOnDisk": "^link_imported_shared_exe(\\.exe)?$",
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+ {
+ "path": "^imported/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?link_imported_shared_exe(\\.exe)?$",
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+ },
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+ "path": "^imported/((Debug|Release|RelWithDebInfo|MinSizeRel)/)?link_imported_shared_exe\\.pdb$",
+ "_dllExtra": true
+ }
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+ "source": "^imported$",
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+ "link": {
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+ },
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+ "dependencies": [
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+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_static_exe.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_static_exe.json
new file mode 100644
index 0000000..29a1695
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/link_imported_static_exe.json
@@ -0,0 +1,90 @@
+{
+ "name": "link_imported_static_exe",
+ "id": "^link_imported_static_exe::@ba7eb709d0b48779c6c8$",
+ "directorySource": "^imported$",
+ "projectName": "Imported",
+ "type": "EXECUTABLE",
+ "isGeneratorProvided": null,
+ "sources": [
+ {
+ "path": "^empty\\.c$",
+ "isGenerated": null,
+ "sourceGroupName": "Source Files",
+ "compileGroupLanguage": "C",
+ "backtrace": [
+ {
+ "file": "^imported/CMakeLists\\.txt$",
+ "line": 13,
+ "command": "add_executable",
+ "hasParent": true
+ },
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+ "line": null,
+ "command": null,
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+ }
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+ "name": "Source Files",
+ "sourcePaths": [
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+ }
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+ "_dllExtra": true
+ }
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+ "source": "^imported$",
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+ "link": {
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+ }
+ ]
+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_alias.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_alias.json
new file mode 100644
index 0000000..941c172
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_alias.json
@@ -0,0 +1,70 @@
+{
+ "name": "ZERO_CHECK",
+ "id": "^ZERO_CHECK::@53632cba2752272bb008$",
+ "directorySource": "^alias$",
+ "projectName": "Alias",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/alias/CMakeFiles/ZERO_CHECK$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/alias/CMakeFiles/ZERO_CHECK\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^alias/CMakeLists\\.txt$",
+ "line": null,
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+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/alias/CMakeFiles/ZERO_CHECK\\.rule$"
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_custom.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_custom.json
new file mode 100644
index 0000000..98c6dd9
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_custom.json
@@ -0,0 +1,70 @@
+{
+ "name": "ZERO_CHECK",
+ "id": "^ZERO_CHECK::@c11385ffed57b860da63$",
+ "directorySource": "^custom$",
+ "projectName": "Custom",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/custom/CMakeFiles/ZERO_CHECK$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^custom/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/custom/CMakeFiles/ZERO_CHECK\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^custom/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
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+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
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+ "build": "^custom$",
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_cxx.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_cxx.json
new file mode 100644
index 0000000..b72ff82
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_cxx.json
@@ -0,0 +1,70 @@
+{
+ "name": "ZERO_CHECK",
+ "id": "^ZERO_CHECK::@a56b12a3f5c0529fb296$",
+ "directorySource": "^cxx$",
+ "projectName": "Cxx",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
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+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
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+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/cxx/CMakeFiles/ZERO_CHECK\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^cxx/CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
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+ "build": "^cxx$",
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_external.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_external.json
new file mode 100644
index 0000000..9e73806
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_external.json
@@ -0,0 +1,70 @@
+{
+ "name": "ZERO_CHECK",
+ "id": "^ZERO_CHECK::@[0-9a-f]+$",
+ "directorySource": "^.*/Tests/RunCMake/FileAPIExternalSource$",
+ "projectName": "External",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/CMakeFiles/ZERO_CHECK$",
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+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
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+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
+ "line": null,
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+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/FileAPIExternalBuild/CMakeFiles/ZERO_CHECK\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
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+ "file": "^.*/Tests/RunCMake/FileAPIExternalSource/CMakeLists\\.txt$",
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_imported.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_imported.json
new file mode 100644
index 0000000..7534c84
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_imported.json
@@ -0,0 +1,70 @@
+{
+ "name": "ZERO_CHECK",
+ "id": "^ZERO_CHECK::@ba7eb709d0b48779c6c8$",
+ "directorySource": "^imported$",
+ "projectName": "Imported",
+ "type": "UTILITY",
+ "isGeneratorProvided": true,
+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/imported/CMakeFiles/ZERO_CHECK$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
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+ "line": null,
+ "command": null,
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+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/imported/CMakeFiles/ZERO_CHECK\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
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+ "name": "CMake Rules",
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_object.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_object.json
new file mode 100644
index 0000000..bcd7616
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_object.json
@@ -0,0 +1,70 @@
+{
+ "name": "ZERO_CHECK",
+ "id": "^ZERO_CHECK::@5ed5358f70faf8d8af7a$",
+ "directorySource": "^object$",
+ "projectName": "Object",
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+ "sources": [
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+ "backtrace": [
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+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/object/CMakeFiles/ZERO_CHECK\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
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+ "backtrace": [
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+}
diff --git a/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_top.json b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_top.json
new file mode 100644
index 0000000..b3030bd
--- /dev/null
+++ b/Tests/RunCMake/FileAPI/codemodel-v2-data/targets/zero_check_top.json
@@ -0,0 +1,70 @@
+{
+ "name": "ZERO_CHECK",
+ "id": "^ZERO_CHECK::@6890427a1f51a3e7e1df$",
+ "directorySource": "^\\.$",
+ "projectName": "codemodel-v2",
+ "type": "UTILITY",
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+ "sources": [
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ZERO_CHECK$",
+ "isGenerated": true,
+ "sourceGroupName": "",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ },
+ {
+ "path": "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ZERO_CHECK\\.rule$",
+ "isGenerated": true,
+ "sourceGroupName": "CMake Rules",
+ "compileGroupLanguage": null,
+ "backtrace": [
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ]
+ }
+ ],
+ "sourceGroups": [
+ {
+ "name": "",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ZERO_CHECK$"
+ ]
+ },
+ {
+ "name": "CMake Rules",
+ "sourcePaths": [
+ "^.*/Tests/RunCMake/FileAPI/codemodel-v2-build/CMakeFiles/ZERO_CHECK\\.rule$"
+ ]
+ }
+ ],
+ "compileGroups": null,
+ "backtrace": [
+ {
+ "file": "^CMakeLists\\.txt$",
+ "line": null,
+ "command": null,
+ "hasParent": false
+ }
+ ],
+ "folder": null,
+ "nameOnDisk": null,
+ "artifacts": null,
+ "build": "^\\.$",
+ "source": "^\\.$",
+ "install": null,
+ "link": null,
+ "archive": null,
+ "dependencies": null
+}
diff --git a/Tests/RunCMake/File_Archive/7zip.cmake b/Tests/RunCMake/File_Archive/7zip.cmake
new file mode 100644
index 0000000..7b0b9b7
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/7zip.cmake
@@ -0,0 +1,7 @@
+set(OUTPUT_NAME "test.7z")
+
+set(COMPRESSION_FORMAT 7zip)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("377abcaf271c" LIMIT 6 HEX)
diff --git a/Tests/RunCMake/File_Archive/CMakeLists.txt b/Tests/RunCMake/File_Archive/CMakeLists.txt
new file mode 100644
index 0000000..2897109
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.0)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/File_Archive/RunCMakeTest.cmake b/Tests/RunCMake/File_Archive/RunCMakeTest.cmake
new file mode 100644
index 0000000..871cb6d
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/RunCMakeTest.cmake
@@ -0,0 +1,17 @@
+include(RunCMake)
+
+run_cmake(7zip)
+run_cmake(gnutar)
+run_cmake(gnutar-gz)
+run_cmake(pax)
+run_cmake(pax-xz)
+run_cmake(pax-zstd)
+run_cmake(paxr)
+run_cmake(paxr-bz2)
+run_cmake(zip)
+
+# Extracting only selected files or directories
+run_cmake(zip-filtered)
+
+run_cmake(unsupported-format)
+run_cmake(zip-with-bad-type)
diff --git a/Tests/RunCMake/File_Archive/gnutar-gz.cmake b/Tests/RunCMake/File_Archive/gnutar-gz.cmake
new file mode 100644
index 0000000..f4e3975
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/gnutar-gz.cmake
@@ -0,0 +1,8 @@
+set(OUTPUT_NAME "test.tar.gz")
+
+set(COMPRESSION_FORMAT gnutar)
+set(COMPRESSION_TYPE GZip)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("1f8b" LIMIT 2 HEX)
diff --git a/Tests/RunCMake/File_Archive/gnutar.cmake b/Tests/RunCMake/File_Archive/gnutar.cmake
new file mode 100644
index 0000000..e5cbd35
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/gnutar.cmake
@@ -0,0 +1,7 @@
+set(OUTPUT_NAME "test.tar")
+
+set(COMPRESSION_FORMAT gnutar)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("7573746172202000" OFFSET 257 LIMIT 8 HEX)
diff --git a/Tests/RunCMake/File_Archive/pax-xz.cmake b/Tests/RunCMake/File_Archive/pax-xz.cmake
new file mode 100644
index 0000000..47fb0fd
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/pax-xz.cmake
@@ -0,0 +1,8 @@
+set(OUTPUT_NAME "test.tar.xz")
+
+set(COMPRESSION_FORMAT pax)
+set(COMPRESSION_TYPE XZ)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("fd377a585a00" LIMIT 6 HEX)
diff --git a/Tests/RunCMake/File_Archive/pax-zstd.cmake b/Tests/RunCMake/File_Archive/pax-zstd.cmake
new file mode 100644
index 0000000..59e0443
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/pax-zstd.cmake
@@ -0,0 +1,8 @@
+set(OUTPUT_NAME "test.tar.zstd")
+
+set(COMPRESSION_FORMAT pax)
+set(COMPRESSION_TYPE Zstd)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("28b52ffd0058" LIMIT 6 HEX)
diff --git a/Tests/RunCMake/File_Archive/pax.cmake b/Tests/RunCMake/File_Archive/pax.cmake
new file mode 100644
index 0000000..e50c74f
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/pax.cmake
@@ -0,0 +1,7 @@
+set(OUTPUT_NAME "test.tar")
+
+set(COMPRESSION_FORMAT pax)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("7573746172003030" OFFSET 257 LIMIT 8 HEX)
diff --git a/Tests/RunCMake/File_Archive/paxr-bz2.cmake b/Tests/RunCMake/File_Archive/paxr-bz2.cmake
new file mode 100644
index 0000000..469a131
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/paxr-bz2.cmake
@@ -0,0 +1,8 @@
+set(OUTPUT_NAME "test.tar.bz2")
+
+set(COMPRESSION_FORMAT paxr)
+set(COMPRESSION_TYPE BZip2)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("425a68" LIMIT 3 HEX)
diff --git a/Tests/RunCMake/File_Archive/paxr.cmake b/Tests/RunCMake/File_Archive/paxr.cmake
new file mode 100644
index 0000000..e3a4d5c
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/paxr.cmake
@@ -0,0 +1,7 @@
+set(OUTPUT_NAME "test.tar")
+
+set(COMPRESSION_FORMAT paxr)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("7573746172003030" OFFSET 257 LIMIT 8 HEX)
diff --git a/Tests/RunCMake/File_Archive/roundtrip.cmake b/Tests/RunCMake/File_Archive/roundtrip.cmake
new file mode 100644
index 0000000..9050400
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/roundtrip.cmake
@@ -0,0 +1,92 @@
+foreach(parameter OUTPUT_NAME COMPRESSION_FORMAT)
+ if(NOT DEFINED ${parameter})
+ message(FATAL_ERROR "missing required parameter ${parameter}")
+ endif()
+endforeach()
+
+set(COMPRESS_DIR compress_dir)
+set(FULL_COMPRESS_DIR ${CMAKE_CURRENT_BINARY_DIR}/${COMPRESS_DIR})
+
+set(DECOMPRESS_DIR decompress_dir)
+set(FULL_DECOMPRESS_DIR ${CMAKE_CURRENT_BINARY_DIR}/${DECOMPRESS_DIR})
+
+set(FULL_OUTPUT_NAME ${CMAKE_CURRENT_BINARY_DIR}/${OUTPUT_NAME})
+
+set(CHECK_FILES
+ "f1.txt"
+ "d1/f1.txt"
+ "d 2/f1.txt"
+ "d + 3/f1.txt"
+ "d_4/f1.txt"
+ "d-4/f1.txt"
+ "My Special Directory/f1.txt"
+)
+
+foreach(file ${CHECK_FILES})
+ configure_file(${CMAKE_CURRENT_LIST_FILE} ${FULL_COMPRESS_DIR}/${file} COPYONLY)
+endforeach()
+
+if(UNIX)
+ execute_process(COMMAND ln -sf f1.txt ${FULL_COMPRESS_DIR}/d1/f2.txt)
+ list(APPEND CHECK_FILES "d1/f2.txt")
+endif()
+
+file(REMOVE ${FULL_OUTPUT_NAME})
+file(REMOVE_RECURSE ${FULL_DECOMPRESS_DIR})
+file(MAKE_DIRECTORY ${FULL_DECOMPRESS_DIR})
+
+file(ARCHIVE_CREATE
+ OUTPUT ${FULL_OUTPUT_NAME}
+ FORMAT "${COMPRESSION_FORMAT}"
+ TYPE "${COMPRESSION_TYPE}"
+ VERBOSE
+ DIRECTORY ${COMPRESS_DIR})
+
+file(ARCHIVE_EXTRACT
+ INPUT ${FULL_OUTPUT_NAME}
+ ${DECOMPRESSION_OPTIONS}
+ DESTINATION ${FULL_DECOMPRESS_DIR}
+ VERBOSE)
+
+if(CUSTOM_CHECK_FILES)
+ set(CHECK_FILES ${CUSTOM_CHECK_FILES})
+endif()
+
+foreach(file ${CHECK_FILES})
+ set(input ${FULL_COMPRESS_DIR}/${file})
+ set(output ${FULL_DECOMPRESS_DIR}/${COMPRESS_DIR}/${file})
+
+ if(NOT EXISTS ${input})
+ message(SEND_ERROR "Cannot find input file ${output}")
+ endif()
+
+ if(NOT EXISTS ${output})
+ message(SEND_ERROR "Cannot find output file ${output}")
+ endif()
+
+ file(MD5 ${input} input_md5)
+ file(MD5 ${output} output_md5)
+
+ if(NOT input_md5 STREQUAL output_md5)
+ message(SEND_ERROR "Files \"${input}\" and \"${output}\" are different")
+ endif()
+endforeach()
+
+foreach(file ${NOT_EXISTING_FILES_CHECK})
+ set(output ${FULL_DECOMPRESS_DIR}/${COMPRESS_DIR}/${file})
+
+ if(EXISTS ${output})
+ message(SEND_ERROR "File ${output} exists but it shouldn't")
+ endif()
+endforeach()
+
+function(check_magic EXPECTED)
+ file(READ ${FULL_OUTPUT_NAME} ACTUAL
+ ${ARGN}
+ )
+
+ if(NOT ACTUAL STREQUAL EXPECTED)
+ message(FATAL_ERROR
+ "Actual [${ACTUAL}] does not match expected [${EXPECTED}]")
+ endif()
+endfunction()
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/File_Archive/unsupported-format-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/File_Archive/unsupported-format-result.txt
diff --git a/Tests/RunCMake/File_Archive/unsupported-format-stderr.txt b/Tests/RunCMake/File_Archive/unsupported-format-stderr.txt
new file mode 100644
index 0000000..4328022
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/unsupported-format-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at roundtrip.cmake:38 \(file\):
+ file archive format rar not supported
+Call Stack \(most recent call first\):
+ unsupported-format.cmake:5 \(include\)
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/File_Archive/unsupported-format.cmake b/Tests/RunCMake/File_Archive/unsupported-format.cmake
new file mode 100644
index 0000000..61edc1b
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/unsupported-format.cmake
@@ -0,0 +1,5 @@
+set(OUTPUT_NAME "test.rar")
+
+set(COMPRESSION_FORMAT rar)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
diff --git a/Tests/RunCMake/File_Archive/zip-filtered.cmake b/Tests/RunCMake/File_Archive/zip-filtered.cmake
new file mode 100644
index 0000000..2d259bc
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/zip-filtered.cmake
@@ -0,0 +1,26 @@
+set(OUTPUT_NAME "test.zip")
+
+set(COMPRESSION_FORMAT zip)
+
+set(DECOMPRESSION_OPTIONS
+ FILES
+ compress_dir/f1.txt # Decompress only file
+ compress_dir/d1 # and whole directory
+)
+
+set(CUSTOM_CHECK_FILES
+ "f1.txt"
+ "d1/f1.txt"
+)
+
+# This files shouldn't exists
+set(NOT_EXISTING_FILES_CHECK
+ "d 2/f1.txt"
+ "d + 3/f1.txt"
+ "d_4/f1.txt"
+ "d-4/f1.txt"
+)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("504b0304" LIMIT 4 HEX)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/File_Archive/zip-with-bad-type-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/File_Archive/zip-with-bad-type-result.txt
diff --git a/Tests/RunCMake/File_Archive/zip-with-bad-type-stderr.txt b/Tests/RunCMake/File_Archive/zip-with-bad-type-stderr.txt
new file mode 100644
index 0000000..fe12feb
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/zip-with-bad-type-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at roundtrip.cmake:38 \(file\):
+ file archive format zip does not support TYPE arguments
+Call Stack \(most recent call first\):
+ zip-with-bad-type.cmake:6 \(include\)
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/File_Archive/zip-with-bad-type.cmake b/Tests/RunCMake/File_Archive/zip-with-bad-type.cmake
new file mode 100644
index 0000000..ebb97a3
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/zip-with-bad-type.cmake
@@ -0,0 +1,6 @@
+set(OUTPUT_NAME "test.zip")
+
+set(COMPRESSION_FORMAT zip)
+set(COMPRESSION_TYPE BZip2)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
diff --git a/Tests/RunCMake/File_Archive/zip.cmake b/Tests/RunCMake/File_Archive/zip.cmake
new file mode 100644
index 0000000..1b93058
--- /dev/null
+++ b/Tests/RunCMake/File_Archive/zip.cmake
@@ -0,0 +1,7 @@
+set(OUTPUT_NAME "test.zip")
+
+set(COMPRESSION_FORMAT zip)
+
+include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+
+check_magic("504b0304" LIMIT 4 HEX)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/File_Configure/BadArg-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/File_Configure/BadArg-result.txt
diff --git a/Tests/RunCMake/File_Configure/BadArg-stderr.txt b/Tests/RunCMake/File_Configure/BadArg-stderr.txt
new file mode 100644
index 0000000..5423a28
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/BadArg-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at BadArg.cmake:[0-9]+ \(file\):
+ file Incorrect arguments to CONFIGURE subcommand.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/File_Configure/BadArg.cmake b/Tests/RunCMake/File_Configure/BadArg.cmake
new file mode 100644
index 0000000..7c7fcda
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/BadArg.cmake
@@ -0,0 +1 @@
+file(CONFIGURE OUTPUT)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionContent-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/File_Configure/BadArgGeneratorExpressionContent-result.txt
diff --git a/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionContent-stderr.txt b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionContent-stderr.txt
new file mode 100644
index 0000000..acda654
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionContent-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at BadArgGeneratorExpressionContent.cmake:[0-9]+ \(file\):
+ file CONFIGURE called with CONTENT containing a "<". This character is not
+ allowed.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionContent.cmake b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionContent.cmake
new file mode 100644
index 0000000..75fe9e5
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionContent.cmake
@@ -0,0 +1,4 @@
+file(CONFIGURE
+ OUTPUT "file.txt"
+ CONTENT "foo-$<CONFIG>"
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionOutput-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/File_Configure/BadArgGeneratorExpressionOutput-result.txt
diff --git a/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionOutput-stderr.txt b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionOutput-stderr.txt
new file mode 100644
index 0000000..329d956
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionOutput-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at BadArgGeneratorExpressionOutput.cmake:[0-9]+ \(file\):
+ file CONFIGURE called with OUTPUT containing a "<". This character is not
+ allowed.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionOutput.cmake b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionOutput.cmake
new file mode 100644
index 0000000..31a79a7
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/BadArgGeneratorExpressionOutput.cmake
@@ -0,0 +1,4 @@
+file(CONFIGURE
+ OUTPUT "file-$<CONFIG>.txt"
+ CONTENT "foo"
+)
diff --git a/Tests/RunCMake/File_Configure/CMakeLists.txt b/Tests/RunCMake/File_Configure/CMakeLists.txt
new file mode 100644
index 0000000..b7117bd
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.17)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/File_Configure/DirOutput-stderr.txt b/Tests/RunCMake/File_Configure/DirOutput-stderr.txt
new file mode 100644
index 0000000..d051f7c
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/DirOutput-stderr.txt
@@ -0,0 +1 @@
+^DirOutput test file$
diff --git a/Tests/RunCMake/File_Configure/DirOutput.cmake b/Tests/RunCMake/File_Configure/DirOutput.cmake
new file mode 100644
index 0000000..aa0fadf
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/DirOutput.cmake
@@ -0,0 +1,4 @@
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/DirOutput)
+configure_file(DirOutput.txt DirOutput)
+file(READ ${CMAKE_CURRENT_BINARY_DIR}/DirOutput/DirOutput.txt out)
+message("${out}")
diff --git a/Tests/RunCMake/File_Configure/DirOutput.txt b/Tests/RunCMake/File_Configure/DirOutput.txt
new file mode 100644
index 0000000..16388a6
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/DirOutput.txt
@@ -0,0 +1 @@
+DirOutput test file
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/File_Configure/NewLineStyle-NoArg-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/File_Configure/NewLineStyle-NoArg-result.txt
diff --git a/Tests/RunCMake/File_Configure/NewLineStyle-NoArg-stderr.txt b/Tests/RunCMake/File_Configure/NewLineStyle-NoArg-stderr.txt
new file mode 100644
index 0000000..5a8ed2c
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/NewLineStyle-NoArg-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at NewLineStyle-NoArg.cmake:[0-9]+ \(file\):
+ file CONFIGURE NEWLINE_STYLE must set a style: LF, CRLF, UNIX, DOS, or
+ WIN32
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/File_Configure/NewLineStyle-NoArg.cmake b/Tests/RunCMake/File_Configure/NewLineStyle-NoArg.cmake
new file mode 100644
index 0000000..d6738b4
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/NewLineStyle-NoArg.cmake
@@ -0,0 +1,6 @@
+set(file_name ${CMAKE_CURRENT_BINARY_DIR}/NewLineStyle.txt)
+file(CONFIGURE
+ OUTPUT ${file_name}
+ CONTENT "Data\n"
+ NEWLINE_STYLE
+)
diff --git a/Tests/RunCMake/File_Configure/NewLineStyle-ValidArg.cmake b/Tests/RunCMake/File_Configure/NewLineStyle-ValidArg.cmake
new file mode 100644
index 0000000..e384873
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/NewLineStyle-ValidArg.cmake
@@ -0,0 +1,20 @@
+set(file_name ${CMAKE_CURRENT_BINARY_DIR}/NewLineStyle.txt)
+
+function(test_eol style in out)
+ file(CONFIGURE
+ OUTPUT ${file_name}
+ CONTENT "@in@"
+ NEWLINE_STYLE ${style}
+ )
+ file(READ ${file_name} new HEX)
+ if(NOT "${new}" STREQUAL "${out}")
+ message(FATAL_ERROR "No ${style} line endings")
+ endif()
+endfunction()
+
+test_eol(DOS "a" "610d0a")
+test_eol(WIN32 "b" "620d0a")
+test_eol(CRLF "c" "630d0a")
+
+test_eol(UNIX "d" "640a")
+test_eol(LF "e" "650a")
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/File_Configure/NewLineStyle-WrongArg-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/File_Configure/NewLineStyle-WrongArg-result.txt
diff --git a/Tests/RunCMake/File_Configure/NewLineStyle-WrongArg-stderr.txt b/Tests/RunCMake/File_Configure/NewLineStyle-WrongArg-stderr.txt
new file mode 100644
index 0000000..c1bb42c
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/NewLineStyle-WrongArg-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at NewLineStyle-WrongArg.cmake:[0-9]+ \(file\):
+ file CONFIGURE NEWLINE_STYLE sets an unknown style, only LF, CRLF, UNIX,
+ DOS, and WIN32 are supported
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/File_Configure/NewLineStyle-WrongArg.cmake b/Tests/RunCMake/File_Configure/NewLineStyle-WrongArg.cmake
new file mode 100644
index 0000000..7d38167
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/NewLineStyle-WrongArg.cmake
@@ -0,0 +1,6 @@
+set(file_name ${CMAKE_CURRENT_BINARY_DIR}/NewLineStyle.txt)
+file(CONFIGURE
+ OUTPUT ${file_name}
+ CONTENT "Data\n"
+ NEWLINE_STYLE FOO
+)
diff --git a/Tests/RunCMake/File_Configure/RunCMakeTest.cmake b/Tests/RunCMake/File_Configure/RunCMakeTest.cmake
new file mode 100644
index 0000000..d09d648
--- /dev/null
+++ b/Tests/RunCMake/File_Configure/RunCMakeTest.cmake
@@ -0,0 +1,9 @@
+include(RunCMake)
+
+run_cmake(BadArg)
+run_cmake(BadArgGeneratorExpressionContent)
+run_cmake(BadArgGeneratorExpressionOutput)
+run_cmake(DirOutput)
+run_cmake(NewLineStyle-NoArg)
+run_cmake(NewLineStyle-ValidArg)
+run_cmake(NewLineStyle-WrongArg)
diff --git a/Tests/RunCMake/File_Generate/CMP0070-OLD-stderr.txt b/Tests/RunCMake/File_Generate/CMP0070-OLD-stderr.txt
new file mode 100644
index 0000000..bb578e5
--- /dev/null
+++ b/Tests/RunCMake/File_Generate/CMP0070-OLD-stderr.txt
@@ -0,0 +1,10 @@
+^CMake Deprecation Warning at CMP0070-OLD.cmake:[0-9]+ \(cmake_policy\):
+ The OLD behavior for policy CMP0070 will be removed from a future version
+ of CMake.
+
+ The cmake-policies\(7\) manual explains that the OLD behaviors of all
+ policies are deprecated and that a policy should be set to OLD only under
+ specific short-term circumstances. Projects should be ported to the NEW
+ behavior and not rely on setting a policy to OLD.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:[0-9]+ \(include\)$
diff --git a/Tests/RunCMake/FindPkgConfig/PkgConfigDoesNotExist-stdout.txt b/Tests/RunCMake/FindPkgConfig/PkgConfigDoesNotExist-stdout.txt
new file mode 100644
index 0000000..ef5f7f6
--- /dev/null
+++ b/Tests/RunCMake/FindPkgConfig/PkgConfigDoesNotExist-stdout.txt
@@ -0,0 +1,6 @@
+-- Could NOT find PkgConfig \(missing: PKG_CONFIG_EXECUTABLE\) *
+ Reason given by package: The command
+ "pkg-config-does-not-exist" --version
+ failed with output.*
+-- PKG_CONFIG_FOUND='FALSE'
+-- PKG_CONFIG_EXECUTABLE=''
diff --git a/Tests/RunCMake/FindPkgConfig/PkgConfigDoesNotExist.cmake b/Tests/RunCMake/FindPkgConfig/PkgConfigDoesNotExist.cmake
new file mode 100644
index 0000000..a4fabde
--- /dev/null
+++ b/Tests/RunCMake/FindPkgConfig/PkgConfigDoesNotExist.cmake
@@ -0,0 +1,4 @@
+set(PKG_CONFIG_EXECUTABLE "pkg-config-does-not-exist" CACHE FILEPATH "")
+find_package(PkgConfig)
+message(STATUS "PKG_CONFIG_FOUND='${PKG_CONFIG_FOUND}'")
+message(STATUS "PKG_CONFIG_EXECUTABLE='${PKG_CONFIG_EXECUTABLE}'")
diff --git a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
index b77bb54..9df1d5b 100644
--- a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
+++ b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
@@ -1,5 +1,7 @@
include(RunCMake)
+run_cmake(PkgConfigDoesNotExist)
+
run_cmake(FindPkgConfig_NO_PKGCONFIG_PATH)
run_cmake(FindPkgConfig_PKGCONFIG_PATH)
run_cmake(FindPkgConfig_PKGCONFIG_PATH_NO_CMAKE_PATH)
diff --git a/Tests/RunCMake/FindSWIG/CMakeLists.txt b/Tests/RunCMake/FindSWIG/CMakeLists.txt
new file mode 100644
index 0000000..d1b0d2c
--- /dev/null
+++ b/Tests/RunCMake/FindSWIG/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.10)
+project(${RunCMake_TEST} C)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/FindSWIG/RunCMakeTest.cmake b/Tests/RunCMake/FindSWIG/RunCMakeTest.cmake
new file mode 100644
index 0000000..5f5f7f5
--- /dev/null
+++ b/Tests/RunCMake/FindSWIG/RunCMakeTest.cmake
@@ -0,0 +1,4 @@
+include(RunCMake)
+
+run_cmake(components)
+run_cmake(missing-components)
diff --git a/Tests/RunCMake/FindSWIG/components-stdout.txt b/Tests/RunCMake/FindSWIG/components-stdout.txt
new file mode 100644
index 0000000..3977b08
--- /dev/null
+++ b/Tests/RunCMake/FindSWIG/components-stdout.txt
@@ -0,0 +1,6 @@
+-- Found SWIG: [^ ]+ \(found version "[0-9.]+"\) found components: java python missing components: PERL
+-- SWIG_VERSION='[0-9.]+'
+-- SWIG_java_FOUND=TRUE
+-- SWIG_python_FOUND=TRUE
+-- SWIG_PERL_FOUND=
+-- Configuring done
diff --git a/Tests/RunCMake/FindSWIG/components.cmake b/Tests/RunCMake/FindSWIG/components.cmake
new file mode 100644
index 0000000..b79a81e
--- /dev/null
+++ b/Tests/RunCMake/FindSWIG/components.cmake
@@ -0,0 +1,9 @@
+# Note that 'perl' will not be found because it is not lowercase.
+find_package(SWIG REQUIRED
+ COMPONENTS java
+ OPTIONAL_COMPONENTS python PERL)
+
+message(STATUS "SWIG_VERSION='${SWIG_VERSION}'")
+foreach(_lang java python PERL)
+ message(STATUS "SWIG_${_lang}_FOUND=${SWIG_${_lang}_FOUND}")
+endforeach()
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/FindSWIG/missing-components-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/FindSWIG/missing-components-result.txt
diff --git a/Tests/RunCMake/FindSWIG/missing-components-stderr.txt b/Tests/RunCMake/FindSWIG/missing-components-stderr.txt
new file mode 100644
index 0000000..c937532
--- /dev/null
+++ b/Tests/RunCMake/FindSWIG/missing-components-stderr.txt
@@ -0,0 +1 @@
+Could NOT find SWIG \(missing: invalid\)
diff --git a/Tests/RunCMake/FindSWIG/missing-components.cmake b/Tests/RunCMake/FindSWIG/missing-components.cmake
new file mode 100644
index 0000000..1d05ae4
--- /dev/null
+++ b/Tests/RunCMake/FindSWIG/missing-components.cmake
@@ -0,0 +1,3 @@
+find_package(SWIG REQUIRED
+ COMPONENTS invalid
+ OPTIONAL_COMPONENTS alsoinvalid)
diff --git a/Tests/RunCMake/Framework/FrameworkMultiConfigPostfix-build-final-check.cmake b/Tests/RunCMake/Framework/FrameworkMultiConfigPostfix-build-final-check.cmake
new file mode 100644
index 0000000..76fe6b8
--- /dev/null
+++ b/Tests/RunCMake/Framework/FrameworkMultiConfigPostfix-build-final-check.cmake
@@ -0,0 +1,45 @@
+include("${RunCMake_TEST_BINARY_DIR}/FrameworkMultiConfigPostfixInfo.cmake")
+
+get_filename_component(framework_location "${framework_dir}" DIRECTORY)
+set(non_existent_debug_framework_dir "${framework_location}/${target_file_name}_debug.framework")
+set(framework_resources "${framework_dir}/Resources")
+set(plist_file "${framework_resources}/Info.plist")
+
+set(symlink_release_path "${framework_dir}/${target_file_name}")
+set(framework_release_path "${framework_dir}/Versions/A/${target_file_name}")
+
+# When using a multi config generator (like Ninja Multi-Config and Xcode),
+# the postfix will be applied to the debug framework library name and the symlink name.
+# For single config generators, the name stays the same as the the release framework.
+if(is_multi_config)
+ set(symlink_debug_path "${framework_dir}/${target_file_name}_debug")
+ set(framework_debug_path "${framework_dir}/Versions/A/${target_file_name}_debug")
+else()
+ set(symlink_debug_path "${framework_dir}/${target_file_name}")
+ set(framework_debug_path "${framework_dir}/Versions/A/${target_file_name}")
+endif()
+
+if(NOT IS_DIRECTORY ${framework_dir})
+ message(SEND_ERROR "Framework dir not found at ${framework_dir}")
+endif()
+
+if(IS_DIRECTORY ${non_existent_debug_framework_dir})
+ message(SEND_ERROR
+ "A framework dir with a debug suffix should not exist at ${non_existent_debug_framework_dir}")
+endif()
+
+if(NOT IS_SYMLINK "${symlink_release_path}")
+ message(SEND_ERROR "Release framework symlink not found at ${symlink_release_path}")
+endif()
+
+if(NOT IS_SYMLINK "${symlink_debug_path}")
+ message(SEND_ERROR "Debug framework symlink not found at ${symlink_debug_path}")
+endif()
+
+if(NOT EXISTS "${framework_release_path}")
+ message(SEND_ERROR "Release framework not found at ${framework_release_path}")
+endif()
+
+if(NOT EXISTS "${framework_debug_path}")
+ message(SEND_ERROR "Debug framework not found at ${framework_debug_path}")
+endif()
diff --git a/Tests/RunCMake/Framework/FrameworkMultiConfigPostfix.cmake b/Tests/RunCMake/Framework/FrameworkMultiConfigPostfix.cmake
new file mode 100644
index 0000000..51e627d
--- /dev/null
+++ b/Tests/RunCMake/Framework/FrameworkMultiConfigPostfix.cmake
@@ -0,0 +1,25 @@
+enable_language(C)
+
+set(CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_DEBUG "_debug")
+
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR}/lib)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR}/lib)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR}/bin)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR}/bin)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR}/lib)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR}/lib)
+
+set(target_name "mylib")
+add_library(${target_name} SHARED foo.c)
+set_property(TARGET ${target_name} PROPERTY FRAMEWORK ON)
+get_property(is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+
+string(APPEND content
+ "set(is_multi_config \"${is_multi_config}\")\n"
+ "set(framework_dir \"$<TARGET_BUNDLE_DIR:${target_name}>\")\n"
+ "set(target_file_name ${target_name})\n")
+file(GENERATE OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/FrameworkMultiConfigPostfixInfo.cmake
+ CONTENT "${content}")
diff --git a/Tests/RunCMake/Framework/RunCMakeTest.cmake b/Tests/RunCMake/Framework/RunCMakeTest.cmake
index 965fbf4..6ee61a3 100644
--- a/Tests/RunCMake/Framework/RunCMakeTest.cmake
+++ b/Tests/RunCMake/Framework/RunCMakeTest.cmake
@@ -45,3 +45,39 @@
framework_type_test(ios STATIC YES)
framework_type_test(osx SHARED YES)
framework_type_test(osx STATIC YES)
+
+function(framework_multi_config_postfix_test)
+ set(configure_name "FrameworkMultiConfigPostfix")
+ set(build_name "${configure_name}-build-intermediate")
+ set(build_name_final "${configure_name}-build-final")
+
+ if(RunCMake_GENERATOR MATCHES "Ninja Multi-Config")
+ set(RunCMake_TEST_OPTIONS
+ "-DCMAKE_CONFIGURATION_TYPES=Debug\\;Release;-DCMAKE_CROSS_CONFIGS=all")
+ elseif(RunCMake_GENERATOR MATCHES "Xcode")
+ set(RunCMake_TEST_OPTIONS
+ "-DCMAKE_CONFIGURATION_TYPES=Debug\\;Release")
+ else()
+ set(RunCMake_TEST_OPTIONS "-DCMAKE_BUILD_TYPE=Debug")
+ endif()
+
+ set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${configure_name})
+ set(RunCMake_TEST_NO_CLEAN 1)
+
+ file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
+ file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
+ run_cmake(${configure_name})
+ unset(RunCMake_TEST_OPTIONS)
+
+ if(RunCMake_GENERATOR MATCHES "Ninja Multi-Config")
+ run_cmake_command(${build_name_final} ${CMAKE_COMMAND} --build . --target all:all)
+ elseif(RunCMake_GENERATOR MATCHES "Xcode")
+ run_cmake_command(${build_name} ${CMAKE_COMMAND} --build . --config Release)
+ run_cmake_command(${build_name} ${CMAKE_COMMAND} --build . --config Debug)
+ run_cmake_command(${build_name_final} ${CMAKE_COMMAND} --build . --config Debug)
+ else()
+ run_cmake_command(${build_name_final} ${CMAKE_COMMAND} --build .)
+ endif()
+endfunction()
+
+framework_multi_config_postfix_test()
diff --git a/Tests/RunCMake/GenerateExportHeader/exportheader_test.cpp b/Tests/RunCMake/GenerateExportHeader/exportheader_test.cpp
index ba77679..dcaa4f2 100644
--- a/Tests/RunCMake/GenerateExportHeader/exportheader_test.cpp
+++ b/Tests/RunCMake/GenerateExportHeader/exportheader_test.cpp
@@ -32,14 +32,14 @@
// trailing null to the string that we need to strip before testing for a
// trailing space.
if (refLine.size() && refLine[refLine.size() - 1] == 0) {
- refLine = refLine.substr(0, refLine.size() - 1);
+ refLine.resize(refLine.size() - 1);
}
if (testLine.size() && testLine[testLine.size() - 1] == 0) {
- testLine = testLine.substr(0, testLine.size() - 1);
+ testLine.resize(testLine.size() - 1);
}
// The reference files never have trailing spaces:
if (testLine.size() && testLine[testLine.size() - 1] == ' ') {
- testLine = testLine.substr(0, testLine.size() - 1);
+ testLine.resize(testLine.size() - 1);
}
if (refLine != testLine) {
std::cout << "Ref and test are not the same:\n Ref: \"" << refLine
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_command-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_command-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_command-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_command-stderr.txt
new file mode 100644
index 0000000..0b0d458
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_command-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-add_custom_command.cmake:2 \(add_custom_command\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_command.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_command.cmake
new file mode 100644
index 0000000..a378c1c
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_command.cmake
@@ -0,0 +1,4 @@
+add_custom_target(drive)
+add_custom_command(TARGET drive PRE_BUILD
+ COMMAND ${CMAKE_COMMAND} -E echo $<LINK_LANGUAGE>
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_target-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_target-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_target-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_target-stderr.txt
new file mode 100644
index 0000000..92da634
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_target-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-add_custom_target.cmake:1 \(add_custom_target\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_target.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_target.cmake
new file mode 100644
index 0000000..60b6c75
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_custom_target.cmake
@@ -0,0 +1,3 @@
+add_custom_target(drive
+ COMMAND ${CMAKE_COMMAND} -E echo $<LINK_LANGUAGE>
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_executable-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_executable-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_executable-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_executable-stderr.txt
new file mode 100644
index 0000000..3bdc8e4
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_executable-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-add_executable.cmake:1 \(add_executable\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_executable.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_executable.cmake
new file mode 100644
index 0000000..2176b39
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_executable.cmake
@@ -0,0 +1 @@
+add_executable(empty empty.$<LINK_LANGUAGE>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_library-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_library-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_library-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_library-stderr.txt
new file mode 100644
index 0000000..1bacdeb
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_library-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-add_library.cmake:1 \(add_library\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_library.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_library.cmake
new file mode 100644
index 0000000..253f82a
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_library.cmake
@@ -0,0 +1 @@
+add_library(empty empty.$<LINK_LANGUAGE>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_test-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_test-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_test-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_test-stderr.txt
new file mode 100644
index 0000000..f22efde
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_test-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-add_test.cmake:5 \(add_test\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_test.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_test.cmake
new file mode 100644
index 0000000..4fd547d
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-add_test.cmake
@@ -0,0 +1,5 @@
+
+include(CTest)
+enable_testing()
+
+add_test(NAME dummy COMMAND ${CMAKE_COMMAND} -E echo $<LINK_LANGUAGE>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-file_generate-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-file_generate-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-file_generate-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-file_generate-stderr.txt
new file mode 100644
index 0000000..21d26de
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-file_generate-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-file_generate.cmake:3 \(file\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-file_generate.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-file_generate.cmake
new file mode 100644
index 0000000..519b883
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-file_generate.cmake
@@ -0,0 +1,6 @@
+enable_language(CXX C)
+
+file(GENERATE
+ OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/output.txt
+ CONTENT "LANG_IS_$<LINK_LANGUAGE>\n"
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-install-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-install-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-install-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-install-stderr.txt
new file mode 100644
index 0000000..73afc33
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-install-stderr.txt
@@ -0,0 +1,10 @@
+CMake Error:
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+
+
+CMake Generate step failed. Build files cannot be regenerated correctly.
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-install.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-install.cmake
new file mode 100644
index 0000000..533c0b4
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-install.cmake
@@ -0,0 +1,5 @@
+
+install(FILES
+ empty.$<LINK_LANGUAGE>
+ DESTINATION src
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-target_sources-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-target_sources-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-target_sources-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-target_sources-stderr.txt
new file mode 100644
index 0000000..d8121cc
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-target_sources-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-target_sources.cmake:2 \(target_sources\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-target_sources.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-target_sources.cmake
new file mode 100644
index 0000000..c134c01
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-target_sources.cmake
@@ -0,0 +1,2 @@
+add_library(empty)
+target_sources(empty PRIVATE empty.$<LINK_LANGUAGE>)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-unknown-lang.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-unknown-lang.cmake
new file mode 100644
index 0000000..0ba472d
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-unknown-lang.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+add_executable(empty empty.c)
+target_link_options(empty PRIVATE $<$<LINK_LANGUAGE:CXX>:$<TARGET_EXISTS:too,many,parameters>>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage1-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage1-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage1-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage1-stderr.txt
new file mode 100644
index 0000000..1e3a83b
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage1-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-wrong-usage1.cmake:4 \(target_compile_definitions\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE:C>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage1.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage1.cmake
new file mode 100644
index 0000000..90b7ce0
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage1.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+add_executable(empty empty.c)
+target_compile_definitions(empty PRIVATE $<$<LINK_LANGUAGE:C>:DEF>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage2-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage2-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage2-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage2-stderr.txt
new file mode 100644
index 0000000..7fe4310
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage2-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-wrong-usage2.cmake:4 \(target_compile_options\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE:C>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage2.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage2.cmake
new file mode 100644
index 0000000..e761897
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage2.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+add_executable(empty empty.c)
+target_compile_options(empty PRIVATE $<$<LINK_LANGUAGE:C>:-OPT>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage3-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage3-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage3-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage3-stderr.txt
new file mode 100644
index 0000000..cb20e99
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage3-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANGUAGE-wrong-usage3.cmake:4 \(target_include_directories\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE:C>
+
+ \$<LINK_LANGUAGE:...> may only be used with binary targets to specify link
+ libraries, link directories, link options and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage3.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage3.cmake
new file mode 100644
index 0000000..96a72a1
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage3.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+add_executable(empty empty.c)
+target_include_directories(empty PRIVATE $<$<LINK_LANGUAGE:C>:/DIR>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage4-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage4-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage4-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage4-stderr.txt
new file mode 100644
index 0000000..ee36912
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage4-stderr.txt
@@ -0,0 +1,8 @@
+CMake Error at LINK_LANGUAGE-wrong-usage4.cmake:7 \(target_link_libraries\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE> is not supported in link libraries expression.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage4.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage4.cmake
new file mode 100644
index 0000000..3ecaabb
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANGUAGE-wrong-usage4.cmake
@@ -0,0 +1,7 @@
+
+enable_language(C)
+
+add_library(libC empty.c)
+
+add_executable(empty empty.c)
+target_link_libraries(empty PRIVATE lib$<LINK_LANGUAGE>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_command-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_command-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_command-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_command-stderr.txt
new file mode 100644
index 0000000..2ff62bc
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_command-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-add_custom_command.cmake:2 \(add_custom_command\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:LANG,ID>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_command.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_command.cmake
new file mode 100644
index 0000000..9df9232
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_command.cmake
@@ -0,0 +1,4 @@
+add_custom_target(drive)
+add_custom_command(TARGET drive PRE_BUILD
+ COMMAND ${CMAKE_COMMAND} -E echo $<LINK_LANG_AND_ID:LANG,ID>
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_target-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_target-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_target-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_target-stderr.txt
new file mode 100644
index 0000000..0749c44
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_target-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-add_custom_target.cmake:2 \(add_custom_target\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:LANG,ID>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_target.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_target.cmake
new file mode 100644
index 0000000..e5f76bc
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_custom_target.cmake
@@ -0,0 +1,4 @@
+
+add_custom_target(drive
+ COMMAND ${CMAKE_COMMAND} -E echo $<LINK_LANG_AND_ID:LANG,ID>
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_executable-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_executable-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_executable-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_executable-stderr.txt
new file mode 100644
index 0000000..595312a
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_executable-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-add_executable.cmake:1 \(add_executable\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:C,MSVC>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_executable.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_executable.cmake
new file mode 100644
index 0000000..4d6c674
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_executable.cmake
@@ -0,0 +1,5 @@
+add_executable(empty main.c
+ $<$<LINK_LANG_AND_ID:C,MSVC>:empty.c>
+ $<$<LINK_LANG_AND_ID:C,GNU>:empty2.c>
+ $<$<LINK_LANG_AND_ID:C,Clang>:empty3.c>
+ )
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_library-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_library-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_library-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_library-stderr.txt
new file mode 100644
index 0000000..be46e28
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_library-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-add_library.cmake:2 \(add_library\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:C,MSVC>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_library.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_library.cmake
new file mode 100644
index 0000000..a8199cf
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_library.cmake
@@ -0,0 +1,2 @@
+
+add_library(empty empty.$<LINK_LANG_AND_ID:C,MSVC>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_test-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_test-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_test-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_test-stderr.txt
new file mode 100644
index 0000000..2a29492
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_test-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-add_test.cmake:5 \(add_test\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:CXX,GNU>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_test.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_test.cmake
new file mode 100644
index 0000000..fd700d7
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-add_test.cmake
@@ -0,0 +1,5 @@
+
+include(CTest)
+enable_testing()
+
+add_test(NAME dummy COMMAND ${CMAKE_COMMAND} -E echo $<LINK_LANG_AND_ID:CXX,GNU>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-file_generate-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-file_generate-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-file_generate-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-file_generate-stderr.txt
new file mode 100644
index 0000000..e57b55c
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-file_generate-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-file_generate.cmake:3 \(file\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:C,GNU>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-file_generate.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-file_generate.cmake
new file mode 100644
index 0000000..67c1bda
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-file_generate.cmake
@@ -0,0 +1,6 @@
+enable_language(CXX C)
+
+file(GENERATE
+ OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/output.txt
+ CONTENT "LANG_IS_$<$<LINK_LANG_AND_ID:C,GNU>:C>\n"
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-install-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-install-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-install-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-install-stderr.txt
new file mode 100644
index 0000000..965f974
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-install-stderr.txt
@@ -0,0 +1,10 @@
+CMake Error:
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:C,MSVC>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+
+
+CMake Generate step failed. Build files cannot be regenerated correctly.
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-install.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-install.cmake
new file mode 100644
index 0000000..b8f9323
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-install.cmake
@@ -0,0 +1,5 @@
+
+install(FILES
+ empty.$<LINK_LANG_AND_ID:C,MSVC>
+ DESTINATION src
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-target_sources-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-target_sources-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-target_sources-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-target_sources-stderr.txt
new file mode 100644
index 0000000..e86602a
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-target_sources-stderr.txt
@@ -0,0 +1,8 @@
+CMake Error at LINK_LANG_AND_ID-target_sources.cmake:2 \(target_sources\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID>
+
+ \$<LINK_LANG_AND_ID> expression requires at least two parameters.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-target_sources.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-target_sources.cmake
new file mode 100644
index 0000000..da5faf4
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-target_sources.cmake
@@ -0,0 +1,2 @@
+add_library(empty)
+target_sources(empty PRIVATE empty.$<LINK_LANG_AND_ID>)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-unknown-lang.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-unknown-lang.cmake
new file mode 100644
index 0000000..99dd337
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-unknown-lang.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+add_executable(empty empty.c)
+target_link_options(empty PRIVATE $<$<LINK_LANG_AND_ID:CXX,GNU>:$<TARGET_EXISTS:too,many,parameters>>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage1-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage1-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage1-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage1-stderr.txt
new file mode 100644
index 0000000..95611c3
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage1-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-wrong-usage1.cmake:4 \(target_compile_definitions\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:C,GNU>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage1.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage1.cmake
new file mode 100644
index 0000000..e58e3b44
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage1.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+add_executable(empty empty.c)
+target_compile_definitions(empty PRIVATE $<$<LINK_LANG_AND_ID:C,GNU>:DEF>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage2-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage2-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage2-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage2-stderr.txt
new file mode 100644
index 0000000..53bdcb2
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage2-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-wrong-usage2.cmake:4 \(target_compile_options\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:C,GNU>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage2.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage2.cmake
new file mode 100644
index 0000000..998daa9
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage2.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+add_executable(empty empty.c)
+target_compile_options(empty PRIVATE $<$<LINK_LANG_AND_ID:C,GNU>:-OPT>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage3-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage3-result.txt
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage3-stderr.txt b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage3-stderr.txt
new file mode 100644
index 0000000..a34a2ea
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage3-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINK_LANG_AND_ID-wrong-usage3.cmake:4 \(target_include_directories\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANG_AND_ID:C,GNU>
+
+ \$<LINK_LANG_AND_ID:lang,id> may only be used with binary targets to specify
+ link libraries, link directories, link options, and link depends.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage3.cmake b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage3.cmake
new file mode 100644
index 0000000..0543056
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/LINK_LANG_AND_ID-wrong-usage3.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+add_executable(empty empty.c)
+target_include_directories(empty PRIVATE $<$<LINK_LANG_AND_ID:C,GNU>:/DIR>)
diff --git a/Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake b/Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake
index 68a0172..6550f84 100644
--- a/Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake
+++ b/Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake
@@ -39,6 +39,31 @@
run_cmake(COMPILE_LANG_AND_ID-add_library)
run_cmake(COMPILE_LANG_AND_ID-add_test)
run_cmake(COMPILE_LANG_AND_ID-unknown-lang)
+run_cmake(LINK_LANGUAGE-add_custom_target)
+run_cmake(LINK_LANGUAGE-add_custom_command)
+run_cmake(LINK_LANGUAGE-install)
+run_cmake(LINK_LANGUAGE-target_sources)
+run_cmake(LINK_LANGUAGE-add_executable)
+run_cmake(LINK_LANGUAGE-add_library)
+run_cmake(LINK_LANGUAGE-add_test)
+run_cmake(LINK_LANGUAGE-unknown-lang)
+run_cmake(LINK_LANGUAGE-wrong-usage1)
+run_cmake(LINK_LANGUAGE-wrong-usage2)
+run_cmake(LINK_LANGUAGE-wrong-usage3)
+run_cmake(LINK_LANGUAGE-wrong-usage4)
+run_cmake(LINK_LANGUAGE-file_generate)
+run_cmake(LINK_LANG_AND_ID-add_custom_target)
+run_cmake(LINK_LANG_AND_ID-add_custom_command)
+run_cmake(LINK_LANG_AND_ID-install)
+run_cmake(LINK_LANG_AND_ID-target_sources)
+run_cmake(LINK_LANG_AND_ID-add_executable)
+run_cmake(LINK_LANG_AND_ID-add_library)
+run_cmake(LINK_LANG_AND_ID-add_test)
+run_cmake(LINK_LANG_AND_ID-unknown-lang)
+run_cmake(LINK_LANG_AND_ID-wrong-usage1)
+run_cmake(LINK_LANG_AND_ID-wrong-usage2)
+run_cmake(LINK_LANG_AND_ID-wrong-usage3)
+run_cmake(LINK_LANG_AND_ID-file_generate)
run_cmake(TARGET_FILE-recursion)
run_cmake(OUTPUT_NAME-recursion)
run_cmake(TARGET_FILE_PREFIX)
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-configuration-debug-stdout.txt b/Tests/RunCMake/GoogleTest/GoogleTest-configuration-debug-stdout.txt
new file mode 100644
index 0000000..1f5d1a5
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTest-configuration-debug-stdout.txt
@@ -0,0 +1,5 @@
+Test project .*GoogleTest-discovery-multi-config
+[ \t]*Test #[0-9]+: configuration\.case_release \(Disabled\)
+[ \t]*Test #[0-9]+: configuration\.case_debug
++
+Total Tests: 2
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-configuration-release-stdout.txt b/Tests/RunCMake/GoogleTest/GoogleTest-configuration-release-stdout.txt
new file mode 100644
index 0000000..4f91664
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTest-configuration-release-stdout.txt
@@ -0,0 +1,5 @@
+Test project .*GoogleTest-discovery-multi-config
+[ \t]*Test #[0-9]+: configuration\.case_release
+[ \t]*Test #[0-9]+: configuration\.case_debug \(Disabled\)
++
+Total Tests: 2
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-discovery-timeout-result.txt b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-build-result.txt
similarity index 100%
copy from Tests/RunCMake/GoogleTest/GoogleTest-discovery-timeout-result.txt
copy to Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-build-result.txt
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-discovery-timeout-stdout.txt b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-build-stdout.txt
similarity index 100%
rename from Tests/RunCMake/GoogleTest/GoogleTest-discovery-timeout-stdout.txt
rename to Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-build-stdout.txt
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-discovery-timeout-result.txt b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-result.txt
similarity index 100%
rename from Tests/RunCMake/GoogleTest/GoogleTest-discovery-timeout-result.txt
rename to Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-result.txt
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-stderr.txt b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-stderr.txt
new file mode 100644
index 0000000..f6be939
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-stderr.txt
@@ -0,0 +1,2 @@
+Unable to find executable: discovery_timeout_test_NOT_BUILT
+Errors while running CTest
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-stdout.txt b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-stdout.txt
new file mode 100644
index 0000000..d9de3f8
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-POST_BUILD-timeout-test-stdout.txt
@@ -0,0 +1,18 @@
+Test project .*GoogleTest-discovery-timeout
+[ \t]*Start [0-9]+: discovery_timeout_test_NOT_BUILT
+Could not find executable discovery_timeout_test_NOT_BUILT
+Looked in the following places:
+discovery_timeout_test_NOT_BUILT
+discovery_timeout_test_NOT_BUILT(\.exe)?
+Debug/discovery_timeout_test_NOT_BUILT
+Debug/discovery_timeout_test_NOT_BUILT(\.exe)?
+Debug/discovery_timeout_test_NOT_BUILT
+Debug/discovery_timeout_test_NOT_BUILT(\.exe)?
+[^\n]+discovery_timeout_test_NOT_BUILT +\.+\*\*\*Not Run +[0-9.]+ sec
++
+0% tests passed, 1 tests failed out of 1
++
+Total Test time \(real\) = +[0-9.]+ sec
++
+The following tests FAILED:
+[^\n]+discovery_timeout_test_NOT_BUILT \(Not Run\)
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-discovery-PRE_TEST-timeout-test-stderr.txt b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-PRE_TEST-timeout-test-stderr.txt
new file mode 100644
index 0000000..75afe4a
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-PRE_TEST-timeout-test-stderr.txt
@@ -0,0 +1,8 @@
+CMake Error at .*GoogleTestAddTests.cmake:[0-9]+ \(message\):
+[ \t]*Error running test executable.
++
+[ \t]*Path: '.*discovery_timeout_test(\.exe)?'
+[ \t]*Result: Process terminated due to timeout
+[ \t]*Output:
+[ \t]*timeout.
+[ \t]*case
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest-discovery-PRE_TEST-timeout-test-stdout.txt b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-PRE_TEST-timeout-test-stdout.txt
new file mode 100644
index 0000000..d65061f
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTest-discovery-PRE_TEST-timeout-test-stdout.txt
@@ -0,0 +1 @@
+Test project .*GoogleTest-discovery-timeout
diff --git a/Tests/RunCMake/GoogleTest/GoogleTest.cmake b/Tests/RunCMake/GoogleTest/GoogleTest.cmake
index 31808c6..4bc6b9d 100644
--- a/Tests/RunCMake/GoogleTest/GoogleTest.cmake
+++ b/Tests/RunCMake/GoogleTest/GoogleTest.cmake
@@ -49,11 +49,3 @@
DISCOVERY_TIMEOUT 20
PROPERTIES TIMEOUT 2
)
-
-add_executable(discovery_timeout_test timeout_test.cpp)
-target_compile_definitions(discovery_timeout_test PRIVATE discoverySleepSec=10)
-gtest_discover_tests(
- discovery_timeout_test
- TEST_PREFIX discovery_
- DISCOVERY_TIMEOUT 2
-)
diff --git a/Tests/RunCMake/GoogleTest/GoogleTestDiscoveryMultiConfig.cmake b/Tests/RunCMake/GoogleTest/GoogleTestDiscoveryMultiConfig.cmake
new file mode 100644
index 0000000..1919dc1
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTestDiscoveryMultiConfig.cmake
@@ -0,0 +1,14 @@
+project(test_include_dirs)
+include(CTest)
+include(GoogleTest)
+
+enable_testing()
+
+add_executable(configuration_gtest configuration_gtest.cpp)
+target_compile_definitions(configuration_gtest PRIVATE $<$<CONFIG:Debug>:DEBUG=1>)
+
+gtest_discover_tests(
+ configuration_gtest
+ PROPERTIES LABELS CONFIG
+ DISCOVERY_MODE PRE_TEST
+)
diff --git a/Tests/RunCMake/GoogleTest/GoogleTestDiscoveryTimeout.cmake b/Tests/RunCMake/GoogleTest/GoogleTestDiscoveryTimeout.cmake
new file mode 100644
index 0000000..7398faf
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTestDiscoveryTimeout.cmake
@@ -0,0 +1,14 @@
+project(test_include_dirs)
+include(CTest)
+include(GoogleTest)
+
+enable_testing()
+
+add_executable(discovery_timeout_test timeout_test.cpp)
+target_compile_definitions(discovery_timeout_test PRIVATE discoverySleepSec=10)
+gtest_discover_tests(
+ discovery_timeout_test
+ TEST_PREFIX discovery_
+ DISCOVERY_TIMEOUT 2
+ DISCOVERY_MODE ${DISCOVERY_MODE}
+)
diff --git a/Tests/RunCMake/GoogleTest/GoogleTestXML-result-check.cmake b/Tests/RunCMake/GoogleTest/GoogleTestXML-result-check.cmake
new file mode 100644
index 0000000..3bfdac3
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTestXML-result-check.cmake
@@ -0,0 +1,4 @@
+set(RESULT_FILE "${RunCMake_TEST_BINARY_DIR}/GoogleTestXML.Foo.xml")
+if(NOT EXISTS ${RESULT_FILE})
+ set(RunCMake_TEST_FAILED "Result XML file ${RESULT_FILE} was not created")
+endif()
diff --git a/Tests/RunCMake/GoogleTest/GoogleTestXML.cmake b/Tests/RunCMake/GoogleTest/GoogleTestXML.cmake
new file mode 100644
index 0000000..c86de63
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/GoogleTestXML.cmake
@@ -0,0 +1,11 @@
+project(test_include_dirs)
+include(CTest)
+include(GoogleTest)
+
+enable_testing()
+
+add_executable(xml_output xml_output.cpp)
+gtest_discover_tests(
+ xml_output
+ XML_OUTPUT_DIR ${CMAKE_BINARY_DIR}
+)
diff --git a/Tests/RunCMake/GoogleTest/RunCMakeTest.cmake b/Tests/RunCMake/GoogleTest/RunCMakeTest.cmake
index 0fa4e2a..6b9d458 100644
--- a/Tests/RunCMake/GoogleTest/RunCMakeTest.cmake
+++ b/Tests/RunCMake/GoogleTest/RunCMakeTest.cmake
@@ -1,6 +1,6 @@
include(RunCMake)
-function(run_GoogleTest)
+function(run_GoogleTest DISCOVERY_MODE)
# Use a single build tree for a few tests without cleaning.
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/GoogleTest-build)
set(RunCMake_TEST_NO_CLEAN 1)
@@ -10,7 +10,7 @@
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
- run_cmake(GoogleTest)
+ run_cmake_with_options(GoogleTest -DCMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE=${DISCOVERY_MODE})
run_cmake_command(GoogleTest-build
${CMAKE_COMMAND}
@@ -26,15 +26,6 @@
--target property_timeout_test
)
- set(RunCMake_TEST_OUTPUT_MERGE 1)
- run_cmake_command(GoogleTest-discovery-timeout
- ${CMAKE_COMMAND}
- --build .
- --config Debug
- --target discovery_timeout_test
- )
- set(RunCMake_TEST_OUTPUT_MERGE 0)
-
run_cmake_command(GoogleTest-test1
${CMAKE_CTEST_COMMAND}
-C Debug
@@ -71,4 +62,107 @@
)
endfunction()
-run_GoogleTest()
+function(run_GoogleTestXML DISCOVERY_MODE)
+ # Use a single build tree for a few tests without cleaning.
+ set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/GoogleTestXML-build)
+ set(RunCMake_TEST_NO_CLEAN 1)
+ if(NOT RunCMake_GENERATOR_IS_MULTI_CONFIG)
+ set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Debug)
+ endif()
+ file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
+ file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
+
+ run_cmake_with_options(GoogleTestXML -DCMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE=${DISCOVERY_MODE})
+
+ run_cmake_command(GoogleTestXML-discovery
+ ${CMAKE_COMMAND}
+ --build .
+ --config Debug
+ --target xml_output
+ )
+
+ run_cmake_command(GoogleTestXML-result
+ ${CMAKE_CTEST_COMMAND}
+ -C Debug
+ -R GoogleTestXML
+ --no-label-summary
+ )
+endfunction()
+
+function(run_GoogleTest_discovery_timeout DISCOVERY_MODE)
+ # Use a single build tree for a few tests without cleaning.
+ set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/GoogleTest-discovery-timeout)
+ set(RunCMake_TEST_NO_CLEAN 1)
+ if(NOT RunCMake_GENERATOR_IS_MULTI_CONFIG)
+ set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Debug)
+ endif()
+ file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
+ file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
+
+ run_cmake_with_options(GoogleTestDiscoveryTimeout -DDISCOVERY_MODE=${DISCOVERY_MODE})
+
+ set(RunCMake_TEST_OUTPUT_MERGE 1)
+ run_cmake_command(GoogleTest-discovery-${DISCOVERY_MODE}-timeout-build
+ ${CMAKE_COMMAND}
+ --build .
+ --config Debug
+ --target discovery_timeout_test
+ )
+ set(RunCMake_TEST_OUTPUT_MERGE 0)
+
+ run_cmake_command(GoogleTest-discovery-${DISCOVERY_MODE}-timeout-test
+ ${CMAKE_CTEST_COMMAND}
+ -C Debug
+ -R discovery_timeout_test
+ --no-label-sumary
+ )
+endfunction()
+
+function(run_GoogleTest_discovery_multi_config)
+ # Use a single build tree for a few tests without cleaning.
+ set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/GoogleTest-discovery-multi-config)
+ set(RunCMake_TEST_NO_CLEAN 1)
+ file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
+ file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
+
+ run_cmake(GoogleTestDiscoveryMultiConfig)
+
+ run_cmake_command(GoogleTest-build-release
+ ${CMAKE_COMMAND}
+ --build .
+ --config Release
+ --target configuration_gtest
+ )
+ run_cmake_command(GoogleTest-build-debug
+ ${CMAKE_COMMAND}
+ --build .
+ --config Debug
+ --target configuration_gtest
+ )
+ run_cmake_command(GoogleTest-configuration-release
+ ${CMAKE_CTEST_COMMAND}
+ -C Release
+ -L CONFIG
+ -N
+ )
+ run_cmake_command(GoogleTest-configuration-debug
+ ${CMAKE_CTEST_COMMAND}
+ -C Debug
+ -L CONFIG
+ -N
+ )
+
+endfunction()
+
+foreach(DISCOVERY_MODE POST_BUILD PRE_TEST)
+ message("Testing ${DISCOVERY_MODE} discovery mode via CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE global override...")
+ run_GoogleTest(${DISCOVERY_MODE})
+ run_GoogleTestXML(${DISCOVERY_MODE})
+ message("Testing ${DISCOVERY_MODE} discovery mode via DISCOVERY_MODE option...")
+ run_GoogleTest_discovery_timeout(${DISCOVERY_MODE})
+endforeach()
+
+if(RunCMake_GENERATOR_IS_MULTI_CONFIG)
+ message("Testing PRE_TEST discovery multi configuration...")
+ run_GoogleTest_discovery_multi_config()
+endif()
diff --git a/Tests/RunCMake/GoogleTest/configuration_gtest.cpp b/Tests/RunCMake/GoogleTest/configuration_gtest.cpp
new file mode 100644
index 0000000..3cbb134
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/configuration_gtest.cpp
@@ -0,0 +1,23 @@
+#include <iostream>
+#include <string>
+
+int main(int argc, char** argv)
+{
+ // Note: GoogleTest.cmake doesn't actually depend on Google Test as such;
+ // it only requires that we produces output in the expected format when
+ // invoked with --gtest_list_tests. Thus, we fake that here. This allows us
+ // to test the module without actually needing Google Test.
+ if (argc > 1 && std::string(argv[1]) == "--gtest_list_tests") {
+ std::cout << "configuration." << std::endl;
+#ifdef DEBUG
+ std::cout << " DISABLED_case_release" << std::endl;
+ std::cout << " case_debug" << std::endl;
+#else
+ std::cout << " case_release" << std::endl;
+ std::cout << " DISABLED_case_debug" << std::endl;
+#endif
+ return 0;
+ }
+
+ return 1;
+}
diff --git a/Tests/RunCMake/GoogleTest/timeout_test.cpp b/Tests/RunCMake/GoogleTest/timeout_test.cpp
index b8ad055..5506269 100644
--- a/Tests/RunCMake/GoogleTest/timeout_test.cpp
+++ b/Tests/RunCMake/GoogleTest/timeout_test.cpp
@@ -4,9 +4,10 @@
# include <unistd.h>
#endif
-#include <iostream>
#include <string>
+#include <stdio.h>
+
void sleepFor(unsigned seconds)
{
#if defined(_WIN32)
@@ -23,8 +24,8 @@
// invoked with --gtest_list_tests. Thus, we fake that here. This allows us
// to test the module without actually needing Google Test.
if (argc > 1 && std::string(argv[1]) == "--gtest_list_tests") {
- std::cout << "timeout." << std::endl;
- std::cout << " case" << std::endl;
+ printf("timeout.\n case\n");
+ fflush(stdout);
#ifdef discoverySleepSec
sleepFor(discoverySleepSec);
#endif
diff --git a/Tests/RunCMake/GoogleTest/xml_output.cpp b/Tests/RunCMake/GoogleTest/xml_output.cpp
new file mode 100644
index 0000000..e130231
--- /dev/null
+++ b/Tests/RunCMake/GoogleTest/xml_output.cpp
@@ -0,0 +1,26 @@
+#include <fstream>
+#include <iostream>
+#include <string>
+
+int main(int argc, char** argv)
+{
+ // Note: GoogleTestXML.cmake doesn't actually depend on Google Test as such;
+ // it only mimicks the output file creation using the path passed to this
+ // test without any content
+ for (int i = 0; i < argc; i++) {
+ std::string param(argv[i]);
+ if (param.find("--gtest_list_tests") != std::string::npos) {
+ // This actually defines the name of the file passed in the 2nd run
+ std::cout << "GoogleTestXML." << std::endl;
+ std::cout << " Foo" << std::endl;
+ } else if (param.find("--gtest_output=xml:") != std::string::npos) {
+ std::string::size_type split = param.find(":");
+ std::string filepath = param.substr(split + 1);
+ // The full file path is passed
+ std::ofstream ostrm(filepath.c_str(), std::ios::binary);
+ ostrm << "--gtest_output=xml: mockup file\n";
+ }
+ }
+
+ return 0;
+}
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/Languages/LINKER_LANGUAGE-genex-result.txt
similarity index 100%
rename from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
rename to Tests/RunCMake/Languages/LINKER_LANGUAGE-genex-result.txt
diff --git a/Tests/RunCMake/Languages/LINKER_LANGUAGE-genex-stderr.txt b/Tests/RunCMake/Languages/LINKER_LANGUAGE-genex-stderr.txt
new file mode 100644
index 0000000..7abf76a
--- /dev/null
+++ b/Tests/RunCMake/Languages/LINKER_LANGUAGE-genex-stderr.txt
@@ -0,0 +1,9 @@
+CMake Error at LINKER_LANGUAGE-genex.cmake:[0-9]+ \(target_link_libraries\):
+ Error evaluating generator expression:
+
+ \$<TARGET_PROPERTY:LINKER_LANGUAGE>
+
+ LINKER_LANGUAGE target property can not be used while evaluating link
+ libraries for a static library
+Call Stack \(most recent call first\):
+ CMakeLists.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex.cmake b/Tests/RunCMake/Languages/LINKER_LANGUAGE-genex.cmake
similarity index 100%
rename from Tests/RunCMake/Languages/LINK_LANGUAGE-genex.cmake
rename to Tests/RunCMake/Languages/LINKER_LANGUAGE-genex.cmake
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-stderr.txt b/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-stderr.txt
deleted file mode 100644
index 03c002e..0000000
--- a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-stderr.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-CMake Error at LINK_LANGUAGE-genex.cmake:[0-9]+ \(target_link_libraries\):
- Error evaluating generator expression:
-
- \$<TARGET_PROPERTY:LINKER_LANGUAGE>
-
- LINKER_LANGUAGE target property can not be used while evaluating link
- libraries for a static library
-Call Stack \(most recent call first\):
- CMakeLists.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/Languages/RunCMakeTest.cmake b/Tests/RunCMake/Languages/RunCMakeTest.cmake
index 2a534b3..48216e9 100644
--- a/Tests/RunCMake/Languages/RunCMakeTest.cmake
+++ b/Tests/RunCMake/Languages/RunCMakeTest.cmake
@@ -1,7 +1,7 @@
include(RunCMake)
run_cmake(NoLangSHARED)
-run_cmake(LINK_LANGUAGE-genex)
+run_cmake(LINKER_LANGUAGE-genex)
run_cmake(link-libraries-TARGET_FILE-genex)
run_cmake(link-libraries-TARGET_FILE-genex-ok)
diff --git a/Tests/RunCMake/PrecompileHeaders/PchWarnInvalid-check.cmake b/Tests/RunCMake/PrecompileHeaders/PchWarnInvalid-check.cmake
new file mode 100644
index 0000000..3e7fb30
--- /dev/null
+++ b/Tests/RunCMake/PrecompileHeaders/PchWarnInvalid-check.cmake
@@ -0,0 +1,22 @@
+if (NOT CMAKE_C_COMPILER_ID MATCHES "GNU|Intel" OR
+ (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND CMAKE_HOST_WIN32))
+ return()
+endif()
+
+file(STRINGS ${RunCMake_TEST_BINARY_DIR}/compile_commands.json empty_dir_commands
+ REGEX "command.*-Winvalid-pch.*empty.dir/cmake_pch.h")
+file(STRINGS ${RunCMake_TEST_BINARY_DIR}/compile_commands.json foo_dir_commands
+ REGEX "command.*-Winvalid-pch.*foo.dir/cmake_pch.h")
+
+list(LENGTH empty_dir_commands empty_dir_commands_size)
+list(LENGTH foo_dir_commands foo_dir_commands_size)
+
+if (empty_dir_commands_size EQUAL 0)
+ set(RunCMake_TEST_FAILED "empty target should have -Winvalid-pch compile option present")
+ return()
+endif()
+
+if (foo_dir_commands_size GREATER 0)
+ set(RunCMake_TEST_FAILED "foo target should not have -Winvalid-pch compile option present")
+ return()
+endif()
diff --git a/Tests/RunCMake/PrecompileHeaders/PchWarnInvalid.cmake b/Tests/RunCMake/PrecompileHeaders/PchWarnInvalid.cmake
new file mode 100644
index 0000000..4525664
--- /dev/null
+++ b/Tests/RunCMake/PrecompileHeaders/PchWarnInvalid.cmake
@@ -0,0 +1,16 @@
+enable_language(C)
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+add_library(empty empty.c)
+target_precompile_headers(empty PUBLIC
+ <stdio.h>
+ <string.h>
+)
+
+add_library(foo foo.c)
+target_precompile_headers(foo PUBLIC
+ <stdio.h>
+ <string.h>
+)
+set_target_properties(foo PROPERTIES PCH_WARN_INVALID OFF)
diff --git a/Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake b/Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake
index f587c7d..3f684fc 100644
--- a/Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake
+++ b/Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake
@@ -21,3 +21,6 @@
run_test(PchReuseFromPrefixed)
run_test(PchReuseFromSubdir)
run_cmake(PchMultilanguage)
+if(RunCMake_GENERATOR MATCHES "Make|Ninja")
+ run_cmake(PchWarnInvalid)
+endif()
diff --git a/Tests/RunCMake/Syntax/CommandEOF-stderr.txt b/Tests/RunCMake/Syntax/CommandEOF-stderr.txt
index 31cbc08..b9f8fd1 100644
--- a/Tests/RunCMake/Syntax/CommandEOF-stderr.txt
+++ b/Tests/RunCMake/Syntax/CommandEOF-stderr.txt
@@ -1,4 +1,4 @@
-^CMake Error in CommandEOF.cmake:
+^CMake Error at CommandEOF.cmake:1:
Unexpected end of file.
Parse error. Function missing opening "\(".
diff --git a/Tests/RunCMake/VS10Project/CSharpSourceGroup/foo.cs b/Tests/RunCMake/VS10Project/CSharpSourceGroup/foo.cs
new file mode 100644
index 0000000..3695dc9
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/CSharpSourceGroup/foo.cs
@@ -0,0 +1,3 @@
+void foo()
+{
+}
diff --git a/Tests/RunCMake/VS10Project/CSharpSourceGroup/images/empty.bmp b/Tests/RunCMake/VS10Project/CSharpSourceGroup/images/empty.bmp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/CSharpSourceGroup/images/empty.bmp
diff --git a/Tests/RunCMake/VS10Project/CSharpSourceGroup/nested/baz.cs b/Tests/RunCMake/VS10Project/CSharpSourceGroup/nested/baz.cs
new file mode 100644
index 0000000..d5d334a
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/CSharpSourceGroup/nested/baz.cs
@@ -0,0 +1,3 @@
+void baz()
+{
+}
diff --git a/Tests/RunCMake/VS10Project/RunCMakeTest.cmake b/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
index 8a04f78..5ccca01 100644
--- a/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
+++ b/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
@@ -3,12 +3,12 @@
include(RunCMake)
cmake_policy(SET CMP0054 NEW)
+run_cmake(VsCsharpSourceGroup)
run_cmake(VsCSharpCompilerOpts)
run_cmake(ExplicitCMakeLists)
run_cmake(RuntimeLibrary)
run_cmake(SourceGroupCMakeLists)
run_cmake(SourceGroupTreeCMakeLists)
-
run_cmake(VsConfigurationType)
run_cmake(VsTargetsFileReferences)
run_cmake(VsCustomProps)
@@ -30,6 +30,9 @@
run_cmake(VsDpiAwareBadParam)
run_cmake(VsPrecompileHeaders)
run_cmake(VsPrecompileHeadersReuseFromCompilePDBName)
+run_cmake(VsDeployEnabled)
+run_cmake(VsSettings)
+run_cmake(VsSourceSettingsTool)
run_cmake(VsWinRTByDefault)
diff --git a/Tests/RunCMake/VS10Project/VsCsharpSourceGroup-check.cmake b/Tests/RunCMake/VS10Project/VsCsharpSourceGroup-check.cmake
new file mode 100644
index 0000000..3b5c70f
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsCsharpSourceGroup-check.cmake
@@ -0,0 +1,22 @@
+set(csProjFile "${RunCMake_TEST_BINARY_DIR}/VsCsharpSourceGroup.csproj")
+if(NOT EXISTS "${csProjFile}")
+ set(RunCMake_TEST_FAILED "Project file ${csProjFile} does not exist.")
+ return()
+endif()
+
+file(STRINGS "${csProjFile}" lines)
+
+include(${RunCMake_TEST_SOURCE_DIR}/VsCsharpSourceGroupHelpers.cmake)
+
+set(SOURCE_GROUPS_TO_FIND
+ "CSharpSourceGroup"
+ "CSharpSourceGroup/nested"
+ "Images"
+)
+
+foreach(GROUP_NAME IN LISTS ${SOURCE_GROUPS_TO_FIND})
+ find_source_group("${lines}" ${GROUP_NAME})
+ if(NOT ${SOURCE_GROUP_FOUND})
+ return()
+ endif()
+endforeach()
diff --git a/Tests/RunCMake/VS10Project/VsCsharpSourceGroup.cmake b/Tests/RunCMake/VS10Project/VsCsharpSourceGroup.cmake
new file mode 100644
index 0000000..024993c
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsCsharpSourceGroup.cmake
@@ -0,0 +1,16 @@
+enable_language(CSharp)
+set(CMAKE_CONFIGURATION_TYPES Debug)
+
+set(SRC_FILES
+ ${CMAKE_CURRENT_SOURCE_DIR}/CSharpSourceGroup/foo.cs
+ ${CMAKE_CURRENT_SOURCE_DIR}/CSharpSourceGroup/nested/baz.cs
+)
+
+set(IMAGE_FILES
+ ${CMAKE_CURRENT_SOURCE_DIR}/CSharpSourceGroup/Images/empty.bmp
+)
+
+add_library(VsCsharpSourceGroup SHARED ${SRC_FILES} ${IMAGE_FILES})
+source_group("CSharpSourceGroup" FILES ${CMAKE_CURRENT_SOURCE_DIR}/CSharpSourceGroup/foo.cs)
+source_group("CSharpSourceGroup/nested" FILES ${CMAKE_CURRENT_SOURCE_DIR}/CSharpSourceGroup/nested/baz.cs)
+source_group("Images" FILES ${IMAGE_FILES})
diff --git a/Tests/RunCMake/VS10Project/VsCsharpSourceGroupHelpers.cmake b/Tests/RunCMake/VS10Project/VsCsharpSourceGroupHelpers.cmake
new file mode 100644
index 0000000..bfa9a67
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsCsharpSourceGroupHelpers.cmake
@@ -0,0 +1,15 @@
+function(find_source_group LINES NAME)
+ set(foundSourceGroupLink 0)
+ foreach(line IN LISTS LINES)
+ if(line MATCHES "<Link>${NAME}</Link>")
+ set(foundSourceGroupLink 1)
+ endif()
+ endforeach()
+
+ if(NOT foundSourceGroupLink)
+ set(RunCMake_TEST_FAILED "Source group link for ${NAME} not found." PARENT_SCOPE)
+ set(SOURCE_GROUP_FOUND 0 PARENT_SCOPE)
+ return()
+ endif()
+ set(SOURCE_GROUP_FOUND 1 PARENT_SCOPE)
+endfunction()
diff --git a/Tests/RunCMake/VS10Project/VsDeployEnabled-check.cmake b/Tests/RunCMake/VS10Project/VsDeployEnabled-check.cmake
new file mode 100644
index 0000000..0ff8678
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsDeployEnabled-check.cmake
@@ -0,0 +1,58 @@
+set(vcProjectFile "${RunCMake_TEST_BINARY_DIR}/foo.vcxproj")
+if(NOT EXISTS "${vcProjectFile}")
+ set(RunCMake_TEST_FAILED "Project file ${vcProjectFile} does not exist.")
+ return()
+endif()
+#
+# Test solution file for deployment.
+#
+
+set(vcSlnFile "${RunCMake_TEST_BINARY_DIR}/VsDeployEnabled.sln")
+if(NOT EXISTS "${vcSlnFile}")
+ set(RunCMake_TEST_FAILED "Solution file ${vcSlnFile} does not exist.")
+ return()
+endif()
+
+
+
+set(FooProjGUID "")
+set(FoundFooProj FALSE)
+set(InFooProj FALSE)
+set(FoundReleaseDeploy FALSE)
+set(DeployConfigs Debug MinSizeRel RelWithDebInfo )
+
+file(STRINGS "${vcSlnFile}" lines)
+foreach(line IN LISTS lines)
+#message(STATUS "${line}")
+ if( (NOT InFooProj ) AND (line MATCHES "^[ \\t]*Project\\(\"{[A-F0-9-]+}\"\\) = \"foo\", \"foo.vcxproj\", \"({[A-F0-9-]+})\"[ \\t]*$"))
+ # First, identify the GUID for the foo project, and record it.
+ set(FoundFooProj TRUE)
+ set(InFooProj TRUE)
+ set(FooProjGUID ${CMAKE_MATCH_1})
+ elseif(InFooProj AND line MATCHES "EndProject")
+ set(InFooProj FALSE)
+ elseif((NOT InFooProj) AND line MATCHES "${FooProjGUID}\\.Release.*\\.Deploy\\.0")
+ # If foo's Release configuration is set to deploy, this is the error.
+ set(FoundReleaseDeploy TRUE)
+ endif()
+ if( line MATCHES "{[A-F0-9-]+}\\.([^\\|]+).*\\.Deploy\\.0" )
+ # Check that the other configurations ARE set to deploy.
+ list( REMOVE_ITEM DeployConfigs ${CMAKE_MATCH_1})
+ endif()
+endforeach()
+
+if(FoundReleaseDeploy)
+ set(RunCMake_TEST_FAILED "Release deployment enabled.")
+ return()
+endif()
+
+if(NOT FoundFooProj)
+ set(RunCMake_TEST_FAILED "Failed to find foo project in the solution.")
+ return()
+endif()
+
+list(LENGTH DeployConfigs length)
+if( length GREATER 0 )
+ set(RunCMake_TEST_FAILED "Failed to find Deploy lines for non-Release configurations. (${length})")
+ return()
+endif()
diff --git a/Tests/RunCMake/VS10Project/VsDeployEnabled.cmake b/Tests/RunCMake/VS10Project/VsDeployEnabled.cmake
new file mode 100644
index 0000000..02b42b2
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsDeployEnabled.cmake
@@ -0,0 +1,12 @@
+enable_language(CXX)
+
+set(DEPLOY_DIR
+ "temp\\foodir"
+)
+
+add_library(foo SHARED foo.cpp)
+
+set_target_properties(foo
+ PROPERTIES
+ VS_SOLUTION_DEPLOY $<NOT:$<CONFIG:Release>>
+)
diff --git a/Tests/RunCMake/VS10Project/VsSettings-check.cmake b/Tests/RunCMake/VS10Project/VsSettings-check.cmake
new file mode 100644
index 0000000..0f8b26c
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsSettings-check.cmake
@@ -0,0 +1,23 @@
+macro(ensure_props_set projectFile)
+ if(NOT EXISTS "${projectFile}")
+ set(RunCMake_TEST_FAILED "Project file ${projectFile} does not exist.")
+ return()
+ endif()
+
+ set(SettingFound FALSE)
+
+ file(STRINGS "${projectFile}" lines)
+ foreach(line IN LISTS lines)
+ if(line MATCHES "<SourceProperty1.*Debug.*>SourceProperty1Value</SourceProperty1>")
+ message("SourceProperty1 setting found")
+ set(SettingFound TRUE)
+ endif()
+ endforeach()
+
+ if (NOT SettingFound)
+ set(RunCMake_TEST_FAILED "SourceProperty1 setting was not found")
+ return()
+ endif()
+endmacro()
+
+ensure_props_set("${RunCMake_TEST_BINARY_DIR}/foo.vcxproj")
diff --git a/Tests/RunCMake/VS10Project/VsSettings.cmake b/Tests/RunCMake/VS10Project/VsSettings.cmake
new file mode 100644
index 0000000..a4b321b
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsSettings.cmake
@@ -0,0 +1,5 @@
+enable_language(CXX)
+
+add_library(foo foo.cpp shader.hlsl)
+set_property(SOURCE shader.hlsl PROPERTY VS_SETTINGS
+ "$<$<CONFIG:DEBUG>:SourceProperty1=SourceProperty1Value>")
diff --git a/Tests/RunCMake/VS10Project/VsSourceSettingsTool-check.cmake b/Tests/RunCMake/VS10Project/VsSourceSettingsTool-check.cmake
new file mode 100644
index 0000000..29a89c3
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsSourceSettingsTool-check.cmake
@@ -0,0 +1,34 @@
+macro(ensure_props_set projectFile)
+ if(NOT EXISTS "${projectFile}")
+ set(RunCMake_TEST_FAILED "Project file ${projectFile} does not exist.")
+ return()
+ endif()
+
+ set(FirstSettingFound FALSE)
+ set(SecondSettingFound FALSE)
+
+ file(STRINGS "${projectFile}" lines)
+ foreach(line IN LISTS lines)
+ if(line MATCHES "<TargetProperty1.*Debug.*>TargetProperty1ValueDebug</TargetProperty1>")
+ if (FirstSettingFound)
+ message("TargetProperty1 setting found twice")
+ set(SecondSettingFound TRUE)
+ else()
+ message("TargetProperty1 setting found once")
+ set(FirstSettingFound TRUE)
+ endif()
+ endif()
+ endforeach()
+
+ if (NOT FirstSettingFound)
+ set(RunCMake_TEST_FAILED "TargetProperty1 setting not found at all")
+ return()
+ endif()
+
+ if (NOT SecondSettingFound)
+ set(RunCMake_TEST_FAILED "TargetProperty1 setting found once when it should be found twice")
+ return()
+ endif()
+endmacro()
+
+ensure_props_set("${RunCMake_TEST_BINARY_DIR}/foo.vcxproj")
diff --git a/Tests/RunCMake/VS10Project/VsSourceSettingsTool.cmake b/Tests/RunCMake/VS10Project/VsSourceSettingsTool.cmake
new file mode 100644
index 0000000..498962f
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/VsSourceSettingsTool.cmake
@@ -0,0 +1,5 @@
+enable_language(CXX)
+
+add_library(foo foo.cpp shader.hlsl shader2.hlsl)
+set_property(TARGET foo PROPERTY VS_SOURCE_SETTINGS_FXCompile
+ "$<$<CONFIG:DEBUG>:TargetProperty1=TargetProperty1ValueDebug>")
diff --git a/Tests/RunCMake/VS10Project/shader.hlsl b/Tests/RunCMake/VS10Project/shader.hlsl
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/shader.hlsl
@@ -0,0 +1 @@
+
diff --git a/Tests/RunCMake/VS10Project/shader2.hlsl b/Tests/RunCMake/VS10Project/shader2.hlsl
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/shader2.hlsl
@@ -0,0 +1 @@
+
diff --git a/Tests/RunCMake/add_link_options/GENEX_LINK_LANG.cmake b/Tests/RunCMake/add_link_options/GENEX_LINK_LANG.cmake
new file mode 100644
index 0000000..cc4ce4c
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/GENEX_LINK_LANG.cmake
@@ -0,0 +1,16 @@
+
+enable_language(C)
+
+set(obj "${CMAKE_C_OUTPUT_EXTENSION}")
+if(BORLAND)
+ set(pre -)
+endif()
+
+add_link_options ($<$<LINK_LANGUAGE:C>:${pre}BADFLAG_LANG_C${obj}>
+ $<$<LINK_LANGUAGE:CXX>:${pre}BADFLAG_LANG_CXX${obj}>)
+
+add_library(LinkOptions_shared SHARED LinkOptionsLib.c)
+
+add_library(LinkOptions_mod MODULE LinkOptionsLib.c)
+
+add_executable(LinkOptions_exe LinkOptionsExe.c)
diff --git a/Tests/RunCMake/add_link_options/LINKER_expansion-validation.cmake b/Tests/RunCMake/add_link_options/LINKER_expansion-validation.cmake
index bebd6c7..ece3ba0 100644
--- a/Tests/RunCMake/add_link_options/LINKER_expansion-validation.cmake
+++ b/Tests/RunCMake/add_link_options/LINKER_expansion-validation.cmake
@@ -11,5 +11,8 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/LINKER.txt" linker_flag)
if (NOT actual_stdout MATCHES "${linker_flag}")
- set (RunCMake_TEST_FAILED "LINKER: was not expanded correctly.")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "LINKER: was not expanded correctly.")
endif()
diff --git a/Tests/RunCMake/add_link_options/LINK_OPTIONS-exe-check.cmake b/Tests/RunCMake/add_link_options/LINK_OPTIONS-exe-check.cmake
index 4a22d7e..127a2f5 100644
--- a/Tests/RunCMake/add_link_options/LINK_OPTIONS-exe-check.cmake
+++ b/Tests/RunCMake/add_link_options/LINK_OPTIONS-exe-check.cmake
@@ -3,5 +3,8 @@
set (RunCMake_TEST_FAILED "Not found expected 'BADFLAG_EXECUTABLE_RELEASE'.")
endif()
if (actual_stdout MATCHES "BADFLAG_(SHARED|MODULE)_RELEASE")
- set (RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_(SHARED|MODULE)_RELEASE'.")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_(SHARED|MODULE)_RELEASE'.")
endif()
diff --git a/Tests/RunCMake/add_link_options/LINK_OPTIONS-mod-check.cmake b/Tests/RunCMake/add_link_options/LINK_OPTIONS-mod-check.cmake
index d695761..874e0ad 100644
--- a/Tests/RunCMake/add_link_options/LINK_OPTIONS-mod-check.cmake
+++ b/Tests/RunCMake/add_link_options/LINK_OPTIONS-mod-check.cmake
@@ -3,5 +3,8 @@
set (RunCMake_TEST_FAILED "Not found expected 'BADFLAG_MODULE_RELEASE'.")
endif()
if (actual_stdout MATCHES "BADFLAG_(SHARED|EXECUTABLE)_RELEASE")
- set (RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_(SHARED|EXECUTABLE)_RELEASE'.")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_(SHARED|EXECUTABLE)_RELEASE'.")
endif()
diff --git a/Tests/RunCMake/add_link_options/LINK_OPTIONS-shared-check.cmake b/Tests/RunCMake/add_link_options/LINK_OPTIONS-shared-check.cmake
index eaac8e3..ecba17e 100644
--- a/Tests/RunCMake/add_link_options/LINK_OPTIONS-shared-check.cmake
+++ b/Tests/RunCMake/add_link_options/LINK_OPTIONS-shared-check.cmake
@@ -3,5 +3,8 @@
set (RunCMake_TEST_FAILED "Not found expected 'BADFLAG_SHARED_RELEASE'.")
endif()
if (actual_stdout MATCHES "BADFLAG_(MODULE|EXECUTABLE)_RELEASE")
- set (RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_(MODULE|EXECUTABLE)_RELEASE'.")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_(MODULE|EXECUTABLE)_RELEASE'.")
endif()
diff --git a/Tests/RunCMake/add_link_options/LinkOptionsLib.cxx b/Tests/RunCMake/add_link_options/LinkOptionsLib.cxx
new file mode 100644
index 0000000..9bbd24c
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/LinkOptionsLib.cxx
@@ -0,0 +1,7 @@
+#if defined(_WIN32)
+__declspec(dllexport)
+#endif
+ int flags_lib(void)
+{
+ return 0;
+}
diff --git a/Tests/RunCMake/add_link_options/RunCMakeTest.cmake b/Tests/RunCMake/add_link_options/RunCMakeTest.cmake
index 4f5df72..465ff85 100644
--- a/Tests/RunCMake/add_link_options/RunCMakeTest.cmake
+++ b/Tests/RunCMake/add_link_options/RunCMakeTest.cmake
@@ -23,6 +23,21 @@
run_cmake_target(LINK_OPTIONS mod LinkOptions_mod --config Release)
run_cmake_target(LINK_OPTIONS exe LinkOptions_exe --config Release)
+
+ run_cmake(genex_LINK_LANGUAGE)
+
+ run_cmake_target(genex_LINK_LANGUAGE shared_c LinkOptions_shared_c --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE shared_cxx LinkOptions_shared_cxx --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE mod LinkOptions_mod --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE exe LinkOptions_exe --config Release)
+
+ run_cmake(genex_LINK_LANG_AND_ID)
+
+ run_cmake_target(genex_LINK_LANG_AND_ID shared_c LinkOptions_shared_c --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID shared_cxx LinkOptions_shared_cxx --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID mod LinkOptions_mod --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID exe LinkOptions_exe --config Release)
+
unset(RunCMake_TEST_OPTIONS)
unset(RunCMake_TEST_OUTPUT_MERGE)
endif()
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-exe-check.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-exe-check.cmake
new file mode 100644
index 0000000..71f641d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-exe-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-exe-result.txt b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-exe-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-exe-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-mod-check.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-mod-check.cmake
new file mode 100644
index 0000000..71f641d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-mod-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-mod-result.txt b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-mod-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-mod-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_c-check.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_c-check.cmake
new file mode 100644
index 0000000..ba0120c
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_c-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG C)
+set (INVALID_LANG CXX)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_c-result.txt b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_c-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_c-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_cxx-check.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_cxx-check.cmake
new file mode 100644
index 0000000..aa39810
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_cxx-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG CXX)
+set (INVALID_LANG C)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_cxx-result.txt b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_cxx-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-shared_cxx-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-validation.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-validation.cmake
new file mode 100644
index 0000000..f0237ab
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE-validation.cmake
@@ -0,0 +1,17 @@
+
+if (NOT DEFINED VALID_LANG)
+ set (VALID_LANG C)
+endif()
+if (NOT DEFINED INVALID_LANG)
+ set (INVALID_LANG CXX)
+endif()
+
+if (NOT actual_stdout MATCHES "BADFLAG_${VALID_LANG}_LANG")
+ set (RunCMake_TEST_FAILED "Not found expected 'BADFLAG_${VALID_LANG}_LANG'.")
+endif()
+if (actual_stdout MATCHES "BADFLAG_${INVALID_LANG}_LANG")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_${INVALID_LANG}_LANG'.")
+endif()
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE.cmake
new file mode 100644
index 0000000..d74d448
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANGUAGE.cmake
@@ -0,0 +1,17 @@
+
+enable_language(C)
+enable_language(CXX)
+
+if(BORLAND)
+ set(pre -)
+endif()
+
+add_link_options ($<$<LINK_LANGUAGE:C>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANGUAGE:CXX>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${CMAKE_CXX_OUTPUT_EXTENSION}>)
+
+add_library(LinkOptions_shared_c SHARED LinkOptionsLib.c)
+add_library(LinkOptions_shared_cxx SHARED LinkOptionsLib.cxx)
+
+add_library(LinkOptions_mod MODULE LinkOptionsLib.c)
+
+add_executable(LinkOptions_exe LinkOptionsExe.c)
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-exe-check.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-exe-check.cmake
new file mode 100644
index 0000000..6bddee1
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-exe-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-exe-result.txt b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-exe-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-exe-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-mod-check.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-mod-check.cmake
new file mode 100644
index 0000000..6bddee1
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-mod-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-mod-result.txt b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-mod-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-mod-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_c-check.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_c-check.cmake
new file mode 100644
index 0000000..cf498d9
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_c-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG C)
+set (INVALID_LANG CXX)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_c-result.txt b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_c-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_c-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_cxx-check.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_cxx-check.cmake
new file mode 100644
index 0000000..ed4f851
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_cxx-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG CXX)
+set (INVALID_LANG C)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_cxx-result.txt b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_cxx-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-shared_cxx-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-validation.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-validation.cmake
new file mode 100644
index 0000000..a5dc27f
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID-validation.cmake
@@ -0,0 +1,23 @@
+
+if (NOT VALID_LANG)
+ set (VALID_LANG C)
+endif()
+if (NOT INVALID_LANG)
+ set (INVALID_LANG CXX)
+endif()
+
+if (NOT actual_stdout MATCHES "BADFLAG_${VALID_LANG}_LANG_ID")
+ set (RunCMake_TEST_FAILED "Not found expected 'BADFLAG_${VALID_LANG}_LANG_ID'.\n")
+endif()
+if (actual_stdout MATCHES "BADFLAG_${INVALID_LANG}_LANG_ID")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_${INVALID_LANG}_LANG_ID '.")
+endif()
+if (actual_stdout MATCHES "BADFLAG_(${VALID_LANG}|${INVALID_LANG})_BADID")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_(${VALID_LANG}|${INVALID_LANG})_BADID'.")
+endif()
diff --git a/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID.cmake b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID.cmake
new file mode 100644
index 0000000..c807050
--- /dev/null
+++ b/Tests/RunCMake/add_link_options/genex_LINK_LANG_AND_ID.cmake
@@ -0,0 +1,19 @@
+
+enable_language(C)
+enable_language(CXX)
+
+if(BORLAND)
+ set(pre -)
+endif()
+
+add_link_options ($<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:${pre}BADFLAG_C_LANG_ID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:${pre}BADFLAG_CXX_LANG_ID${CMAKE_CXX_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:C,BADID>:${pre}BADFLAG_C_BADID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:${pre}BADFLAG_CXX_BADID${CMAKE_CXX_OUTPUT_EXTENSION}>)
+
+add_library(LinkOptions_shared_c SHARED LinkOptionsLib.c)
+add_library(LinkOptions_shared_cxx SHARED LinkOptionsLib.cxx)
+
+add_library(LinkOptions_mod MODULE LinkOptionsLib.c)
+
+add_executable(LinkOptions_exe LinkOptionsExe.c)
diff --git a/Tests/RunCMake/cmake_command/CMakeLists.txt b/Tests/RunCMake/cmake_command/CMakeLists.txt
new file mode 100644
index 0000000..2632ffa
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.16)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/cmake_command/RunCMakeTest.cmake b/Tests/RunCMake/cmake_command/RunCMakeTest.cmake
new file mode 100644
index 0000000..2b6e7a2
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/RunCMakeTest.cmake
@@ -0,0 +1,13 @@
+include(RunCMake)
+
+run_cmake(cmake_command_no_parameters)
+run_cmake(cmake_command_unknown_meta_operation)
+run_cmake(cmake_command_invoke_message)
+run_cmake(cmake_command_invoke_message_fatal_error)
+run_cmake(cmake_command_invoke_no_parameters)
+run_cmake(cmake_command_invoke_unknown_function)
+run_cmake(cmake_command_eval_message)
+run_cmake(cmake_command_eval_message_fatal_error)
+run_cmake(cmake_command_eval_no_code)
+run_cmake(cmake_command_eval_no_parameters)
+run_cmake(cmake_command_eval_variable_outside_message)
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_message-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_eval_message-stderr.txt
new file mode 100644
index 0000000..cfc8694
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_message-stderr.txt
@@ -0,0 +1 @@
+WORKS!
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_message.cmake b/Tests/RunCMake/cmake_command/cmake_command_eval_message.cmake
new file mode 100644
index 0000000..9ef5e25
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_message.cmake
@@ -0,0 +1 @@
+cmake_command(EVAL CODE message(WORKS!))
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/cmake_command/cmake_command_eval_message_fatal_error-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/cmake_command/cmake_command_eval_message_fatal_error-result.txt
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_message_fatal_error-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_eval_message_fatal_error-stderr.txt
new file mode 100644
index 0000000..6a8a124
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_message_fatal_error-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at cmake_command_eval_message_fatal_error.cmake:1:EVAL:2 \(message\):
+ error!
+Call Stack \(most recent call first\):
+ cmake_command_eval_message_fatal_error.cmake:1 \(cmake_command\)
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_message_fatal_error.cmake b/Tests/RunCMake/cmake_command/cmake_command_eval_message_fatal_error.cmake
new file mode 100644
index 0000000..22913de
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_message_fatal_error.cmake
@@ -0,0 +1,5 @@
+cmake_command(EVAL CODE
+"
+ message(FATAL_ERROR error!)
+"
+)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/cmake_command/cmake_command_eval_no_code-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/cmake_command/cmake_command_eval_no_code-result.txt
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_no_code-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_eval_no_code-stderr.txt
new file mode 100644
index 0000000..ee53312
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_no_code-stderr.txt
@@ -0,0 +1,2 @@
+CMake Error at cmake_command_eval_no_code.cmake:1 \(cmake_command\):
+ cmake_command called without CODE argument
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_no_code.cmake b/Tests/RunCMake/cmake_command/cmake_command_eval_no_code.cmake
new file mode 100644
index 0000000..22e1667
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_no_code.cmake
@@ -0,0 +1 @@
+cmake_command(EVAL message "too many parameters")
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/cmake_command/cmake_command_eval_no_parameters-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/cmake_command/cmake_command_eval_no_parameters-result.txt
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_no_parameters-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_eval_no_parameters-stderr.txt
new file mode 100644
index 0000000..e9fc317
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_no_parameters-stderr.txt
@@ -0,0 +1,2 @@
+CMake Error at cmake_command_eval_no_parameters.cmake:1 \(cmake_command\):
+ cmake_command called with incorrect number of arguments
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_no_parameters.cmake b/Tests/RunCMake/cmake_command/cmake_command_eval_no_parameters.cmake
new file mode 100644
index 0000000..a5ba2c7
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_no_parameters.cmake
@@ -0,0 +1 @@
+cmake_command(EVAL)
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_variable_outside_message-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_eval_variable_outside_message-stderr.txt
new file mode 100644
index 0000000..cfc8694
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_variable_outside_message-stderr.txt
@@ -0,0 +1 @@
+WORKS!
diff --git a/Tests/RunCMake/cmake_command/cmake_command_eval_variable_outside_message.cmake b/Tests/RunCMake/cmake_command/cmake_command_eval_variable_outside_message.cmake
new file mode 100644
index 0000000..b7a06a5
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_eval_variable_outside_message.cmake
@@ -0,0 +1,2 @@
+cmake_command(EVAL CODE "set(phrase \"WORKS!\")")
+message(${phrase})
diff --git a/Tests/RunCMake/cmake_command/cmake_command_invoke_message-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_invoke_message-stderr.txt
new file mode 100644
index 0000000..cfc8694
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_invoke_message-stderr.txt
@@ -0,0 +1 @@
+WORKS!
diff --git a/Tests/RunCMake/cmake_command/cmake_command_invoke_message.cmake b/Tests/RunCMake/cmake_command/cmake_command_invoke_message.cmake
new file mode 100644
index 0000000..336d78a
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_invoke_message.cmake
@@ -0,0 +1 @@
+cmake_command(INVOKE message WORKS!)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/cmake_command/cmake_command_invoke_message_fatal_error-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/cmake_command/cmake_command_invoke_message_fatal_error-result.txt
diff --git a/Tests/RunCMake/cmake_command/cmake_command_invoke_message_fatal_error-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_invoke_message_fatal_error-stderr.txt
new file mode 100644
index 0000000..2c9dab5
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_invoke_message_fatal_error-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at cmake_command_invoke_message_fatal_error.cmake:1 \(message\):
+ error!
+Call Stack \(most recent call first\):
+ cmake_command_invoke_message_fatal_error.cmake:1 \(cmake_command\)
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/cmake_command/cmake_command_invoke_message_fatal_error.cmake b/Tests/RunCMake/cmake_command/cmake_command_invoke_message_fatal_error.cmake
new file mode 100644
index 0000000..6b42764
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_invoke_message_fatal_error.cmake
@@ -0,0 +1 @@
+cmake_command(INVOKE message FATAL_ERROR error!)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/cmake_command/cmake_command_invoke_no_parameters-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/cmake_command/cmake_command_invoke_no_parameters-result.txt
diff --git a/Tests/RunCMake/cmake_command/cmake_command_invoke_no_parameters-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_invoke_no_parameters-stderr.txt
new file mode 100644
index 0000000..7741b41
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_invoke_no_parameters-stderr.txt
@@ -0,0 +1,2 @@
+CMake Error at cmake_command_invoke_no_parameters.cmake:1 \(cmake_command\):
+ cmake_command called with incorrect number of arguments
diff --git a/Tests/RunCMake/cmake_command/cmake_command_invoke_no_parameters.cmake b/Tests/RunCMake/cmake_command/cmake_command_invoke_no_parameters.cmake
new file mode 100644
index 0000000..b9c5e14
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_invoke_no_parameters.cmake
@@ -0,0 +1 @@
+cmake_command(INVOKE)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/cmake_command/cmake_command_invoke_unknown_function-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/cmake_command/cmake_command_invoke_unknown_function-result.txt
diff --git a/Tests/RunCMake/cmake_command/cmake_command_invoke_unknown_function-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_invoke_unknown_function-stderr.txt
new file mode 100644
index 0000000..50a81a3
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_invoke_unknown_function-stderr.txt
@@ -0,0 +1,2 @@
+CMake Error at cmake_command_invoke_unknown_function.cmake:1 \(unknown\):
+ Unknown CMake command "unknown".
diff --git a/Tests/RunCMake/cmake_command/cmake_command_invoke_unknown_function.cmake b/Tests/RunCMake/cmake_command/cmake_command_invoke_unknown_function.cmake
new file mode 100644
index 0000000..f19a04b
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_invoke_unknown_function.cmake
@@ -0,0 +1 @@
+cmake_command(INVOKE unknown)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/cmake_command/cmake_command_no_parameters-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/cmake_command/cmake_command_no_parameters-result.txt
diff --git a/Tests/RunCMake/cmake_command/cmake_command_no_parameters-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_no_parameters-stderr.txt
new file mode 100644
index 0000000..772b604
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_no_parameters-stderr.txt
@@ -0,0 +1,2 @@
+CMake Error at cmake_command_no_parameters.cmake:1 \(cmake_command\):
+ cmake_command called with incorrect number of arguments
diff --git a/Tests/RunCMake/cmake_command/cmake_command_no_parameters.cmake b/Tests/RunCMake/cmake_command/cmake_command_no_parameters.cmake
new file mode 100644
index 0000000..b9c5e14
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_no_parameters.cmake
@@ -0,0 +1 @@
+cmake_command(INVOKE)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/cmake_command/cmake_command_unknown_meta_operation-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/cmake_command/cmake_command_unknown_meta_operation-result.txt
diff --git a/Tests/RunCMake/cmake_command/cmake_command_unknown_meta_operation-stderr.txt b/Tests/RunCMake/cmake_command/cmake_command_unknown_meta_operation-stderr.txt
new file mode 100644
index 0000000..7b9b915
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_unknown_meta_operation-stderr.txt
@@ -0,0 +1,2 @@
+CMake Error at cmake_command_unknown_meta_operation.cmake:1 \(cmake_command\):
+ cmake_command called with unknown meta-operation
diff --git a/Tests/RunCMake/cmake_command/cmake_command_unknown_meta_operation.cmake b/Tests/RunCMake/cmake_command/cmake_command_unknown_meta_operation.cmake
new file mode 100644
index 0000000..f7c77e5
--- /dev/null
+++ b/Tests/RunCMake/cmake_command/cmake_command_unknown_meta_operation.cmake
@@ -0,0 +1 @@
+cmake_command(UNKNOWN)
diff --git a/Tests/RunCMake/configure_file/RerunCMake.cmake b/Tests/RunCMake/configure_file/RerunCMake.cmake
index 890cc1f..98387d0 100644
--- a/Tests/RunCMake/configure_file/RerunCMake.cmake
+++ b/Tests/RunCMake/configure_file/RerunCMake.cmake
@@ -1,8 +1,4 @@
message("Running CMake on RerunCMake") # write to stderr if cmake reruns
-configure_file(
- "${CMAKE_CURRENT_BINARY_DIR}/ConfigureFileInput.txt.in"
- "${CMAKE_CURRENT_BINARY_DIR}/ConfigureFileOutput.txt"
- @ONLY
- )
+add_subdirectory(RerunCMake)
# make sure CMakeCache.txt is newer than ConfigureFileOutput.txt
execute_process(COMMAND ${CMAKE_COMMAND} -E sleep 1)
diff --git a/Tests/RunCMake/configure_file/RerunCMake/CMakeLists.txt b/Tests/RunCMake/configure_file/RerunCMake/CMakeLists.txt
new file mode 100644
index 0000000..c9681c7
--- /dev/null
+++ b/Tests/RunCMake/configure_file/RerunCMake/CMakeLists.txt
@@ -0,0 +1,5 @@
+configure_file(
+ "${CMAKE_CURRENT_BINARY_DIR}/ConfigureFileInput.txt.in"
+ "${CMAKE_CURRENT_BINARY_DIR}/ConfigureFileOutput.txt"
+ @ONLY
+ )
diff --git a/Tests/RunCMake/configure_file/RunCMakeTest.cmake b/Tests/RunCMake/configure_file/RunCMakeTest.cmake
index de14468..32a0770 100644
--- a/Tests/RunCMake/configure_file/RunCMakeTest.cmake
+++ b/Tests/RunCMake/configure_file/RunCMakeTest.cmake
@@ -22,7 +22,7 @@
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
- set(in_conf "${RunCMake_TEST_BINARY_DIR}/ConfigureFileInput.txt.in")
+ set(in_conf "${RunCMake_TEST_BINARY_DIR}/RerunCMake/ConfigureFileInput.txt.in")
file(WRITE "${in_conf}" "1")
message(STATUS "RerunCMake: first configuration...")
@@ -42,7 +42,7 @@
run_cmake_command(RerunCMake-nowork ${CMAKE_COMMAND} --build .)
message(STATUS "RerunCMake: remove configure_file output...")
- file(REMOVE "${RunCMake_TEST_BINARY_DIR}/ConfigureFileOutput.txt")
+ file(REMOVE "${RunCMake_TEST_BINARY_DIR}/RerunCMake/ConfigureFileOutput.txt")
run_cmake_command(RerunCMake-rerun ${CMAKE_COMMAND} --build .)
run_cmake_command(RerunCMake-nowork ${CMAKE_COMMAND} --build .)
diff --git a/Tests/RunCMake/execute_process/EchoVariable-stderr.txt b/Tests/RunCMake/execute_process/EchoVariable-stderr.txt
new file mode 100644
index 0000000..d927553
--- /dev/null
+++ b/Tests/RunCMake/execute_process/EchoVariable-stderr.txt
@@ -0,0 +1,3 @@
+CMake Error at [^
+]*EchoVariableOutput.cmake:2 \(message\):
+ Text to stderr
diff --git a/Tests/RunCMake/execute_process/EchoVariable-stdout.txt b/Tests/RunCMake/execute_process/EchoVariable-stdout.txt
new file mode 100644
index 0000000..7c868bd
--- /dev/null
+++ b/Tests/RunCMake/execute_process/EchoVariable-stdout.txt
@@ -0,0 +1 @@
+-- Text to stdout
diff --git a/Tests/RunCMake/execute_process/EchoVariable.cmake b/Tests/RunCMake/execute_process/EchoVariable.cmake
new file mode 100644
index 0000000..99999c7
--- /dev/null
+++ b/Tests/RunCMake/execute_process/EchoVariable.cmake
@@ -0,0 +1,23 @@
+execute_process(
+ COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_LIST_DIR}/EchoVariableOutput.cmake
+ OUTPUT_VARIABLE stdout
+ ERROR_QUIET
+ ECHO_OUTPUT_VARIABLE
+)
+
+file(READ ${CMAKE_CURRENT_LIST_DIR}/EchoVariable-stdout.txt expected_stdout)
+if (NOT stdout MATCHES "${expected_stdout}")
+ message(FATAL_ERROR "stdout differs from the expected stdout")
+endif()
+
+execute_process(
+ COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_LIST_DIR}/EchoVariableOutput.cmake
+ ERROR_VARIABLE stderr
+ OUTPUT_QUIET
+ ECHO_ERROR_VARIABLE
+)
+
+file(READ ${CMAKE_CURRENT_LIST_DIR}/EchoVariable-stderr.txt expected_stderr)
+if (NOT stderr MATCHES "${expected_stderr}")
+ message(FATAL_ERROR "stderr differs from the expected stderr")
+endif()
diff --git a/Tests/RunCMake/execute_process/EchoVariableOutput.cmake b/Tests/RunCMake/execute_process/EchoVariableOutput.cmake
new file mode 100644
index 0000000..e636567
--- /dev/null
+++ b/Tests/RunCMake/execute_process/EchoVariableOutput.cmake
@@ -0,0 +1,2 @@
+message(STATUS "Text to stdout")
+message(FATAL_ERROR "Text to stderr")
diff --git a/Tests/RunCMake/execute_process/RunCMakeTest.cmake b/Tests/RunCMake/execute_process/RunCMakeTest.cmake
index b203aab..89ad6b2 100644
--- a/Tests/RunCMake/execute_process/RunCMakeTest.cmake
+++ b/Tests/RunCMake/execute_process/RunCMakeTest.cmake
@@ -24,3 +24,5 @@
run_cmake_command(EchoCommand3 ${CMAKE_COMMAND}
-DCHECK_ERROR_OUTPUT_LOCATION=TRUE -P
${RunCMake_SOURCE_DIR}/EchoCommand.cmake)
+
+run_cmake_command(EchoVariable ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/EchoVariable.cmake)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/export/Repeat-CMP0103-NEW-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/export/Repeat-CMP0103-NEW-result.txt
diff --git a/Tests/RunCMake/export/Repeat-CMP0103-NEW-stderr.txt b/Tests/RunCMake/export/Repeat-CMP0103-NEW-stderr.txt
new file mode 100644
index 0000000..48ab7b1
--- /dev/null
+++ b/Tests/RunCMake/export/Repeat-CMP0103-NEW-stderr.txt
@@ -0,0 +1,17 @@
+CMake Error at Repeat.cmake:[0-9]+ \(export\):
+ export command already specified for the file
+
+ foo.cmake
+
+ Did you miss 'APPEND' keyword\?
+Call Stack \(most recent call first\):
+ Repeat-CMP0103-NEW.cmake:[0-9]+ \(include\)
+ CMakeLists.txt:[0-9]+ \(include\)
+
+
+CMake Error at Repeat/CMakeLists.txt:[0-9]+ \(export\):
+ export command already specified for the file
+
+ .+/foo.cmake
+
+ Did you miss 'APPEND' keyword\?
diff --git a/Tests/RunCMake/export/Repeat-CMP0103-NEW.cmake b/Tests/RunCMake/export/Repeat-CMP0103-NEW.cmake
new file mode 100644
index 0000000..69381df
--- /dev/null
+++ b/Tests/RunCMake/export/Repeat-CMP0103-NEW.cmake
@@ -0,0 +1,2 @@
+cmake_policy(SET CMP0103 NEW)
+include(Repeat.cmake)
diff --git a/Tests/RunCMake/export/Repeat-CMP0103-OLD.cmake b/Tests/RunCMake/export/Repeat-CMP0103-OLD.cmake
new file mode 100644
index 0000000..25134d6
--- /dev/null
+++ b/Tests/RunCMake/export/Repeat-CMP0103-OLD.cmake
@@ -0,0 +1,2 @@
+cmake_policy(SET CMP0103 OLD)
+include(Repeat.cmake)
diff --git a/Tests/RunCMake/export/Repeat-CMP0103-WARN-stderr.txt b/Tests/RunCMake/export/Repeat-CMP0103-WARN-stderr.txt
new file mode 100644
index 0000000..3104df4
--- /dev/null
+++ b/Tests/RunCMake/export/Repeat-CMP0103-WARN-stderr.txt
@@ -0,0 +1,26 @@
+CMake Warning \(dev\) at Repeat.cmake:[0-9]+ \(export\):
+ Policy CMP0103 is not set: multiple export\(\) with same FILE without APPEND
+ is not allowed. Run "cmake --help-policy CMP0103" for policy details. Use
+ the cmake_policy command to set the policy and suppress this warning.
+
+ export\(\) command already specified for the file
+
+ foo.cmake
+
+ Did you miss 'APPEND' keyword\?
+Call Stack \(most recent call first\):
+ Repeat-CMP0103-WARN.cmake:[0-9]+ \(include\)
+ CMakeLists.txt:[0-9]+ \(include\)
+This warning is for project developers. Use -Wno-dev to suppress it.
+
+CMake Warning \(dev\) at Repeat/CMakeLists.txt:[0-9]+ \(export\):
+ Policy CMP0103 is not set: multiple export\(\) with same FILE without APPEND
+ is not allowed. Run "cmake --help-policy CMP0103" for policy details. Use
+ the cmake_policy command to set the policy and suppress this warning.
+
+ export\(\) command already specified for the file
+
+ .+/foo.cmake
+
+ Did you miss 'APPEND' keyword\?
+This warning is for project developers. Use -Wno-dev to suppress it.
diff --git a/Tests/RunCMake/export/Repeat-CMP0103-WARN.cmake b/Tests/RunCMake/export/Repeat-CMP0103-WARN.cmake
new file mode 100644
index 0000000..3a630c5
--- /dev/null
+++ b/Tests/RunCMake/export/Repeat-CMP0103-WARN.cmake
@@ -0,0 +1 @@
+include(Repeat.cmake)
diff --git a/Tests/RunCMake/export/RunCMakeTest.cmake b/Tests/RunCMake/export/RunCMakeTest.cmake
index df35d95..1c74762 100644
--- a/Tests/RunCMake/export/RunCMakeTest.cmake
+++ b/Tests/RunCMake/export/RunCMakeTest.cmake
@@ -2,7 +2,9 @@
run_cmake(CustomTarget)
run_cmake(Empty)
-run_cmake(Repeat)
+run_cmake(Repeat-CMP0103-WARN)
+run_cmake(Repeat-CMP0103-OLD)
+run_cmake(Repeat-CMP0103-NEW)
run_cmake(TargetNotFound)
run_cmake(AppendExport)
run_cmake(OldIface)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/find_file/Required-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/find_file/Required-result.txt
diff --git a/Tests/RunCMake/find_file/Required-stderr.txt b/Tests/RunCMake/find_file/Required-stderr.txt
new file mode 100644
index 0000000..f9c337c
--- /dev/null
+++ b/Tests/RunCMake/find_file/Required-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at Required.cmake:9 \(find_file\):
+ Could not find FILE_doNotExists using the following files: doNotExists.h
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/find_file/Required-stdout.txt b/Tests/RunCMake/find_file/Required-stdout.txt
new file mode 100644
index 0000000..87a8e86
--- /dev/null
+++ b/Tests/RunCMake/find_file/Required-stdout.txt
@@ -0,0 +1 @@
+-- FILE_exists='[^']*/Tests/RunCMake/find_file/include/PrefixInPATH.h'
diff --git a/Tests/RunCMake/find_file/Required.cmake b/Tests/RunCMake/find_file/Required.cmake
new file mode 100644
index 0000000..9cf0927
--- /dev/null
+++ b/Tests/RunCMake/find_file/Required.cmake
@@ -0,0 +1,12 @@
+find_file(FILE_exists
+ NAMES PrefixInPATH.h
+ PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+ NO_DEFAULT_PATH
+ REQUIRED
+ )
+message(STATUS "FILE_exists='${FILE_exists}'")
+
+find_file(FILE_doNotExists
+ NAMES doNotExists.h
+ REQUIRED
+ )
diff --git a/Tests/RunCMake/find_file/RunCMakeTest.cmake b/Tests/RunCMake/find_file/RunCMakeTest.cmake
index 9f56a57..93dfb78 100644
--- a/Tests/RunCMake/find_file/RunCMakeTest.cmake
+++ b/Tests/RunCMake/find_file/RunCMakeTest.cmake
@@ -3,3 +3,4 @@
run_cmake(FromPATHEnv)
run_cmake(FromPrefixPath)
run_cmake(PrefixInPATH)
+run_cmake(Required)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/find_library/Required-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/find_library/Required-result.txt
diff --git a/Tests/RunCMake/find_library/Required-stderr.txt b/Tests/RunCMake/find_library/Required-stderr.txt
new file mode 100644
index 0000000..545d164
--- /dev/null
+++ b/Tests/RunCMake/find_library/Required-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at Required.cmake:11 \(find_library\):
+ Could not find LIB_doNotExists using the following names: doNotExists
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/find_library/Required-stdout.txt b/Tests/RunCMake/find_library/Required-stdout.txt
new file mode 100644
index 0000000..b88ab79
--- /dev/null
+++ b/Tests/RunCMake/find_library/Required-stdout.txt
@@ -0,0 +1 @@
+-- LIB_exists='[^']*/Tests/RunCMake/find_library/lib/libPrefixInPATH.a'
diff --git a/Tests/RunCMake/find_library/Required.cmake b/Tests/RunCMake/find_library/Required.cmake
new file mode 100644
index 0000000..78c9f87
--- /dev/null
+++ b/Tests/RunCMake/find_library/Required.cmake
@@ -0,0 +1,14 @@
+list(APPEND CMAKE_FIND_LIBRARY_PREFIXES lib)
+list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES .a)
+find_library(LIB_exists
+ NAMES PrefixInPATH
+ PATHS ${CMAKE_CURRENT_SOURCE_DIR}/lib
+ NO_DEFAULT_PATH
+ REQUIRED
+ )
+message(STATUS "LIB_exists='${LIB_exists}'")
+
+find_library(LIB_doNotExists
+ NAMES doNotExists
+ REQUIRED
+ )
diff --git a/Tests/RunCMake/find_library/RunCMakeTest.cmake b/Tests/RunCMake/find_library/RunCMakeTest.cmake
index 643a5b9..b6aadce 100644
--- a/Tests/RunCMake/find_library/RunCMakeTest.cmake
+++ b/Tests/RunCMake/find_library/RunCMakeTest.cmake
@@ -7,3 +7,4 @@
run_cmake(LibArchLink)
endif()
run_cmake(PrefixInPATH)
+run_cmake(Required)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/find_path/Required-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/find_path/Required-result.txt
diff --git a/Tests/RunCMake/find_path/Required-stderr.txt b/Tests/RunCMake/find_path/Required-stderr.txt
new file mode 100644
index 0000000..db65c2f
--- /dev/null
+++ b/Tests/RunCMake/find_path/Required-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at Required.cmake:9 \(find_path\):
+ Could not find PATH_doNotExists using the following files: doNotExists.h
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/find_path/Required-stdout.txt b/Tests/RunCMake/find_path/Required-stdout.txt
new file mode 100644
index 0000000..225fcab
--- /dev/null
+++ b/Tests/RunCMake/find_path/Required-stdout.txt
@@ -0,0 +1 @@
+-- PATH_exists='[^']*/Tests/RunCMake/find_path/include'
diff --git a/Tests/RunCMake/find_path/Required.cmake b/Tests/RunCMake/find_path/Required.cmake
new file mode 100644
index 0000000..172dc11
--- /dev/null
+++ b/Tests/RunCMake/find_path/Required.cmake
@@ -0,0 +1,12 @@
+find_path(PATH_exists
+ NAMES PrefixInPATH.h
+ PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+ NO_DEFAULT_PATH
+ REQUIRED
+ )
+message(STATUS "PATH_exists='${PATH_exists}'")
+
+find_path(PATH_doNotExists
+ NAMES doNotExists.h
+ REQUIRED
+ )
diff --git a/Tests/RunCMake/find_path/RunCMakeTest.cmake b/Tests/RunCMake/find_path/RunCMakeTest.cmake
index ed55f51..5c919bb 100644
--- a/Tests/RunCMake/find_path/RunCMakeTest.cmake
+++ b/Tests/RunCMake/find_path/RunCMakeTest.cmake
@@ -3,6 +3,7 @@
run_cmake(EmptyOldStyle)
run_cmake(FromPATHEnv)
run_cmake(PrefixInPATH)
+run_cmake(Required)
if(APPLE)
run_cmake(FrameworksWithSubdirs)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/find_program/Required-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/find_program/Required-result.txt
diff --git a/Tests/RunCMake/find_program/Required-stderr.txt b/Tests/RunCMake/find_program/Required-stderr.txt
new file mode 100644
index 0000000..214a8d4
--- /dev/null
+++ b/Tests/RunCMake/find_program/Required-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at Required.cmake:9 \(find_program\):
+ Could not find PROG_AandB using the following names: testAandB
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/find_program/Required-stdout.txt b/Tests/RunCMake/find_program/Required-stdout.txt
new file mode 100644
index 0000000..3c8f1b5
--- /dev/null
+++ b/Tests/RunCMake/find_program/Required-stdout.txt
@@ -0,0 +1 @@
+-- PROG_A='[^']*/Tests/RunCMake/find_program/A/testA'
diff --git a/Tests/RunCMake/find_program/Required.cmake b/Tests/RunCMake/find_program/Required.cmake
new file mode 100644
index 0000000..a75aa53
--- /dev/null
+++ b/Tests/RunCMake/find_program/Required.cmake
@@ -0,0 +1,12 @@
+find_program(PROG_A
+ NAMES testA
+ PATHS ${CMAKE_CURRENT_SOURCE_DIR}/A
+ NO_DEFAULT_PATH
+ REQUIRED
+ )
+message(STATUS "PROG_A='${PROG_A}'")
+
+find_program(PROG_AandB
+ NAMES testAandB
+ REQUIRED
+ )
diff --git a/Tests/RunCMake/find_program/RunCMakeTest.cmake b/Tests/RunCMake/find_program/RunCMakeTest.cmake
index 6903f05..0ff9a97 100644
--- a/Tests/RunCMake/find_program/RunCMakeTest.cmake
+++ b/Tests/RunCMake/find_program/RunCMakeTest.cmake
@@ -4,6 +4,7 @@
run_cmake(DirsPerName)
run_cmake(NamesPerDir)
run_cmake(RelAndAbsPath)
+run_cmake(Required)
if(CMAKE_SYSTEM_NAME MATCHES "^(Windows|CYGWIN)$")
run_cmake(WindowsCom)
diff --git a/Tests/RunCMake/string/Hex.cmake b/Tests/RunCMake/string/Hex.cmake
new file mode 100644
index 0000000..1c5aaa1
--- /dev/null
+++ b/Tests/RunCMake/string/Hex.cmake
@@ -0,0 +1,20 @@
+function(assert_strequal input actual expected)
+ if(NOT expected STREQUAL actual)
+ message(SEND_ERROR "Output did not match expected\nInput string:\n ${input}\nExpected:\n ${expected}\nActual:\n ${actual}")
+ endif()
+endfunction()
+
+set(_input1 "The quick brown fox jumps over the lazy dog.")
+string(HEX "${_input1}" _result1)
+assert_strequal("${_input1}" "${_result1}" "54686520717569636b2062726f776e20666f78206a756d7073206f76657220746865206c617a7920646f672e")
+
+set(_input2 "Hello world!")
+string(HEX "${_input2}" _result2)
+assert_strequal("${_input2}" "${_result2}" "48656c6c6f20776f726c6421")
+
+set(_input3 "Ash nazg durbatulûk\nAsh nazg gimbatul\nAsh nazg thrakatulûk\nAgh burzum-ishi krimpatul")
+string(HEX "${_input3}" _result3)
+assert_strequal("${_input3}" "${_result3}" "417368206e617a6720647572626174756cc3bb6b0a417368206e617a672067696d626174756c0a417368206e617a6720746872616b6174756cc3bb6b0a416768206275727a756d2d69736869206b72696d706174756c")
+
+string(HEX "" _result_empty)
+assert_strequal("" "${_result_empty}" "")
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/string/HexNotEnoughArgs-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/string/HexNotEnoughArgs-result.txt
diff --git a/Tests/RunCMake/string/HexNotEnoughArgs-stderr.txt b/Tests/RunCMake/string/HexNotEnoughArgs-stderr.txt
new file mode 100644
index 0000000..444f79d
--- /dev/null
+++ b/Tests/RunCMake/string/HexNotEnoughArgs-stderr.txt
@@ -0,0 +1,4 @@
+^CMake Error at HexNotEnoughArgs\.cmake:[0-9]+ \(string\):
+ string Incorrect number of arguments
+Call Stack \(most recent call first\):
+ CMakeLists\.txt:3 \(include\)$
diff --git a/Tests/RunCMake/string/HexNotEnoughArgs.cmake b/Tests/RunCMake/string/HexNotEnoughArgs.cmake
new file mode 100644
index 0000000..7002af0
--- /dev/null
+++ b/Tests/RunCMake/string/HexNotEnoughArgs.cmake
@@ -0,0 +1 @@
+string(HEX "Hello world!")
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/string/HexTooManyArgs-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/string/HexTooManyArgs-result.txt
diff --git a/Tests/RunCMake/string/HexTooManyArgs-stderr.txt b/Tests/RunCMake/string/HexTooManyArgs-stderr.txt
new file mode 100644
index 0000000..91b40ed
--- /dev/null
+++ b/Tests/RunCMake/string/HexTooManyArgs-stderr.txt
@@ -0,0 +1,4 @@
+^CMake Error at HexTooManyArgs\.cmake:[0-9]+ \(string\):
+ string Incorrect number of arguments
+Call Stack \(most recent call first\):
+ CMakeLists\.txt:3 \(include\)$
diff --git a/Tests/RunCMake/string/HexTooManyArgs.cmake b/Tests/RunCMake/string/HexTooManyArgs.cmake
new file mode 100644
index 0000000..8986cf8
--- /dev/null
+++ b/Tests/RunCMake/string/HexTooManyArgs.cmake
@@ -0,0 +1 @@
+string(HEX "Hello world!" _output bad)
diff --git a/Tests/RunCMake/string/RunCMakeTest.cmake b/Tests/RunCMake/string/RunCMakeTest.cmake
index c432b4e..bb7cb17 100644
--- a/Tests/RunCMake/string/RunCMakeTest.cmake
+++ b/Tests/RunCMake/string/RunCMakeTest.cmake
@@ -37,3 +37,7 @@
run_cmake(Repeat)
run_cmake(RepeatNoArgs)
run_cmake(RepeatNegativeCount)
+
+run_cmake(Hex)
+run_cmake(HexTooManyArgs)
+run_cmake(HexNotEnoughArgs)
diff --git a/Tests/RunCMake/target_link_directories/CMP0099.cmake b/Tests/RunCMake/target_link_directories/CMP0099.cmake
index a2be279..aff1e33 100644
--- a/Tests/RunCMake/target_link_directories/CMP0099.cmake
+++ b/Tests/RunCMake/target_link_directories/CMP0099.cmake
@@ -5,7 +5,7 @@
set(CMAKE_C_USE_RESPONSE_FILE_FOR_LIBRARIES FALSE)
add_library(LinkDirs_interface INTERFACE)
-target_link_directories (LinkDirs_interface INTERFACE "/DIR_INTERFACE"})
+target_link_directories (LinkDirs_interface INTERFACE "/DIR_INTERFACE")
add_library(LinkDirs_static STATIC lib.c)
target_link_libraries (LinkDirs_static PRIVATE LinkDirs_interface)
diff --git a/Tests/RunCMake/target_link_directories/RunCMakeTest.cmake b/Tests/RunCMake/target_link_directories/RunCMakeTest.cmake
index a74ee25..699e871 100644
--- a/Tests/RunCMake/target_link_directories/RunCMakeTest.cmake
+++ b/Tests/RunCMake/target_link_directories/RunCMakeTest.cmake
@@ -21,10 +21,21 @@
set(VERBOSE -- -v)
endif()
+ run_cmake(genex_LINK_LANGUAGE)
+ run_cmake_target(genex_LINK_LANGUAGE interface LinkDirs_exe_interface --config Release ${VERBOSE})
+ run_cmake_target(genex_LINK_LANGUAGE basic LinkDirs_exe_c --config Release ${VERBOSE})
+ run_cmake_target(genex_LINK_LANGUAGE LINKER_LANGUAGE LinkDirs_exe_cxx --config Release ${VERBOSE})
+
+ run_cmake(genex_LINK_LANG_AND_ID)
+
+ run_cmake_target(genex_LINK_LANG_AND_ID interface LinkDirs_exe_interface --config Release ${VERBOSE})
+ run_cmake_target(genex_LINK_LANG_AND_ID basic LinkDirs_exe_c --config Release ${VERBOSE})
+ run_cmake_target(genex_LINK_LANG_AND_ID LINKER_LANGUAGE LinkDirs_exe_cxx --config Release ${VERBOSE})
+
+
run_cmake(CMP0099-NEW)
run_cmake_target(CMP0099-NEW basic LinkDirs_exe ${VERBOSE})
-
run_cmake(CMP0099-OLD)
run_cmake_target(CMP0099-OLD basic LinkDirs_exe ${VERBOSE})
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-LINKER_LANGUAGE-check.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-LINKER_LANGUAGE-check.cmake
new file mode 100644
index 0000000..aa39810
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-LINKER_LANGUAGE-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG CXX)
+set (INVALID_LANG C)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-LINKER_LANGUAGE-result.txt b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-LINKER_LANGUAGE-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-LINKER_LANGUAGE-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-basic-check.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-basic-check.cmake
new file mode 100644
index 0000000..71f641d
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-basic-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-basic-result.txt b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-basic-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-basic-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-interface-check.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-interface-check.cmake
new file mode 100644
index 0000000..8313de6
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-interface-check.cmake
@@ -0,0 +1,4 @@
+
+set (TYPE INTERFACE)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-interface-result.txt b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-interface-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-interface-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-validation.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-validation.cmake
new file mode 100644
index 0000000..298564e
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE-validation.cmake
@@ -0,0 +1,20 @@
+
+if (NOT VALID_LANG)
+ set (VALID_LANG C)
+endif()
+if (NOT INVALID_LANG)
+ set (INVALID_LANG CXX)
+endif()
+if (NOT TYPE)
+ set (TYPE EXE)
+endif()
+
+if (NOT actual_stdout MATCHES "DIR_${VALID_LANG}_${TYPE}")
+ set (RunCMake_TEST_FAILED "Not found expected 'DIR_${VALID_LANG}_${TYPE}'.")
+endif()
+if (actual_stdout MATCHES "DIR_${INVALID_LANG}_${TYPE}")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'DIR_${INVALID_LANG}_${TYPE}'.")
+endif()
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE.cmake
new file mode 100644
index 0000000..1f266b1
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANGUAGE.cmake
@@ -0,0 +1,23 @@
+
+enable_language(C)
+enable_language(CXX)
+
+set(CMAKE_VERBOSE_MAKEFILE TRUE)
+set(CMAKE_C_USE_RESPONSE_FILE_FOR_LIBRARIES FALSE)
+set(CMAKE_CXX_USE_RESPONSE_FILE_FOR_LIBRARIES FALSE)
+
+add_library(LinkDirs_interface INTERFACE)
+target_link_directories (LinkDirs_interface INTERFACE "$<$<LINK_LANGUAGE:C>:/DIR_C_INTERFACE>"
+ "$<$<LINK_LANGUAGE:CXX>:/DIR_CXX_INTERFACE>")
+
+add_executable(LinkDirs_exe_interface exe.c)
+target_link_libraries (LinkDirs_exe_interface PRIVATE LinkDirs_interface)
+
+add_executable(LinkDirs_exe_c exe.c)
+target_link_directories (LinkDirs_exe_c PRIVATE "$<$<LINK_LANGUAGE:C>:/DIR_C_EXE>"
+ "$<$<LINK_LANGUAGE:CXX>:/DIR_CXX_EXE>")
+
+add_executable(LinkDirs_exe_cxx exe.c)
+target_link_directories (LinkDirs_exe_cxx PRIVATE "$<$<LINK_LANGUAGE:C>:/DIR_C_EXE>"
+ "$<$<LINK_LANGUAGE:CXX>:/DIR_CXX_EXE>")
+set_property (TARGET LinkDirs_exe_cxx PROPERTY LINKER_LANGUAGE CXX)
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-check.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-check.cmake
new file mode 100644
index 0000000..ed4f851
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG CXX)
+set (INVALID_LANG C)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-result.txt b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-basic-check.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-basic-check.cmake
new file mode 100644
index 0000000..6bddee1
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-basic-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-basic-result.txt b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-basic-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-basic-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-interface-check.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-interface-check.cmake
new file mode 100644
index 0000000..a328738
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-interface-check.cmake
@@ -0,0 +1,4 @@
+
+set (TYPE INTERFACE)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-interface-result.txt b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-interface-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-interface-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-validation.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-validation.cmake
new file mode 100644
index 0000000..9872953
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID-validation.cmake
@@ -0,0 +1,26 @@
+
+if (NOT VALID_LANG)
+ set (VALID_LANG C)
+endif()
+if (NOT INVALID_LANG)
+ set (INVALID_LANG CXX)
+endif()
+if (NOT TYPE)
+ set (TYPE EXE)
+endif()
+
+if (NOT actual_stdout MATCHES "DIR_${VALID_LANG}_${TYPE}")
+ set (RunCMake_TEST_FAILED "Not found expected 'DIR_${VALID_LANG}_${TYPE}'.\n")
+endif()
+if (actual_stdout MATCHES "DIR_${INVALID_LANG}_${TYPE}")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'DIR_${INVALID_LANG}_${TYPE} '.")
+endif()
+if (actual_stdout MATCHES "DIR_(${VALID_LANG}|${INVALID_LANG})_BADID_${TYPE}")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'DIR_(${VALID_LANG}|${INVALID_LANG})_BADID_${TYPE}'.")
+endif()
diff --git a/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID.cmake b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID.cmake
new file mode 100644
index 0000000..eb3b342
--- /dev/null
+++ b/Tests/RunCMake/target_link_directories/genex_LINK_LANG_AND_ID.cmake
@@ -0,0 +1,29 @@
+
+enable_language(C)
+enable_language(CXX)
+
+set(CMAKE_VERBOSE_MAKEFILE TRUE)
+set(CMAKE_C_USE_RESPONSE_FILE_FOR_LIBRARIES FALSE)
+set(CMAKE_CXX_USE_RESPONSE_FILE_FOR_LIBRARIES FALSE)
+
+add_library(LinkDirs_interface INTERFACE)
+target_link_directories (LinkDirs_interface INTERFACE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:/DIR_C_INTERFACE>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:/DIR_CXX_INTERFACE>
+ $<$<LINK_LANG_AND_ID:C,BADID>:/DIR_C_BADID_INTERFACE>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:/DIR_CXX_BADID_INTERFACE>)
+
+add_executable(LinkDirs_exe_interface exe.c)
+target_link_libraries (LinkDirs_exe_interface PRIVATE LinkDirs_interface)
+
+add_executable(LinkDirs_exe_c exe.c)
+target_link_options (LinkDirs_exe_c PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:/DIR_C_EXE>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:/DIR_CXX_EXE>
+ $<$<LINK_LANG_AND_ID:C,BADID>:/DIR_C_BADID_EXE>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:/DIR_CXX_BADID_EXE>)
+
+add_executable(LinkDirs_exe_cxx exe.c)
+target_link_directories (LinkDirs_exe_cxx PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:/DIR_C_EXE>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:/DIR_CXX_EXE>
+ $<$<LINK_LANG_AND_ID:C,BADID>:/DIR_C_BADID_EXE>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:/DIR_CXX_BADID_EXE>)
+set_property (TARGET LinkDirs_exe_cxx PROPERTY LINKER_LANGUAGE CXX)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/target_link_libraries/ConfigCase-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/target_link_libraries/ConfigCase-result.txt
diff --git a/Tests/RunCMake/target_link_libraries/ConfigCase-stderr.txt b/Tests/RunCMake/target_link_libraries/ConfigCase-stderr.txt
new file mode 100644
index 0000000..953c972
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/ConfigCase-stderr.txt
@@ -0,0 +1,13 @@
+^CMake Error at ConfigCase.cmake:[0-9]+ \(add_library\):
+ Target "impl" links to target "config::impl-Debug" but the target was not
+ found. Perhaps a find_package\(\) call is missing for an IMPORTED target, or
+ an ALIAS target is missing\?
+Call Stack \(most recent call first\):
+ CMakeLists.txt:[0-9]+ \(include\)
++
+CMake Error at ConfigCase.cmake:[0-9]+ \(add_library\):
+ Target "impl" links to target "config::iface-Debug" but the target was not
+ found. Perhaps a find_package\(\) call is missing for an IMPORTED target, or
+ an ALIAS target is missing\?
+Call Stack \(most recent call first\):
+ CMakeLists.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/target_link_libraries/ConfigCase.cmake b/Tests/RunCMake/target_link_libraries/ConfigCase.cmake
new file mode 100644
index 0000000..fc39478
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/ConfigCase.cmake
@@ -0,0 +1,6 @@
+cmake_policy(VERSION 3.15)
+enable_language(C)
+add_library(iface INTERFACE)
+target_link_libraries(iface INTERFACE "config::iface-$<CONFIG>")
+add_library(impl empty.c)
+target_link_libraries(impl PRIVATE "config::impl-$<CONFIG>" iface)
diff --git a/Tests/RunCMake/target_link_libraries/RunCMakeTest.cmake b/Tests/RunCMake/target_link_libraries/RunCMakeTest.cmake
index 0152d4c..fb223ab 100644
--- a/Tests/RunCMake/target_link_libraries/RunCMakeTest.cmake
+++ b/Tests/RunCMake/target_link_libraries/RunCMakeTest.cmake
@@ -1,5 +1,13 @@
include(RunCMake)
+if(RunCMake_GENERATOR_IS_MULTI_CONFIG)
+ set(RunCMake_TEST_OPTIONS -DCMAKE_CONFIGURATION_TYPES=Debug)
+else()
+ set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Debug)
+endif()
+run_cmake(ConfigCase)
+unset(RunCMake_TEST_OPTIONS)
+
run_cmake(CMP0023-WARN)
run_cmake(CMP0023-NEW)
run_cmake(CMP0023-WARN-2)
@@ -20,3 +28,57 @@
run_cmake(StaticPrivateDepNotTarget)
run_cmake(UNKNOWN-IMPORTED-GLOBAL)
run_cmake(empty_keyword_args)
+run_cmake(genex_LINK_LANGUAGE-bad-usage)
+
+if (RunCMake_GENERATOR MATCHES "Makefiles|Ninja|Visual Studio|Xcode|Watcom WMake")
+
+ run_cmake(genex_LINK_LANGUAGE-bad-mix-lang)
+ run_cmake(genex_LINK_LANG_AND_ID-bad-mix-lang)
+
+ macro(run_cmake_target test subtest target)
+ set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${test}-build)
+ set(RunCMake_TEST_NO_CLEAN 1)
+ run_cmake_command(${test}-${subtest} ${CMAKE_COMMAND} --build . --target ${target} ${ARGN})
+
+ unset(RunCMake_TEST_BINARY_DIR)
+ unset(RunCMake_TEST_NO_CLEAN)
+ endmacro()
+
+ set(RunCMake_TEST_OUTPUT_MERGE TRUE)
+ if (NOT RunCMake_GENERATOR_IS_MULTI_CONFIG)
+ set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Release)
+ endif()
+
+ run_cmake(genex_LINK_LANGUAGE)
+
+ run_cmake_target(genex_LINK_LANGUAGE lib LinkLibraries_lib --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE lib2 LinkLibraries_lib2 --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE lib3 LinkLibraries_lib3 --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE exe LinkLibraries_exe --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE C_import LinkLibraries_C_import --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE CXX_import LinkLibraries_CXX_import --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE C_interface LinkLibraries_C_interface --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE CXX_interface LinkLibraries_CXX_interface --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE C_interface2 LinkLibraries_C_interface2 --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE CXX_interface2 LinkLibraries_CXX_interface2 --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE C_static LinkLibraries_C_static --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE CXX_static LinkLibraries_CXX_static --config Release)
+
+ run_cmake(genex_LINK_LANG_AND_ID)
+
+ run_cmake_target(genex_LINK_LANG_AND_ID lib LinkLibraries_lib --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID lib2 LinkLibraries_lib2 --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID lib3 LinkLibraries_lib3 --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID exe LinkLibraries_exe --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID C_import LinkLibraries_C_import --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID CXX_import LinkLibraries_CXX_import --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID C_interface LinkLibraries_C_interface --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID CXX_interface LinkLibraries_CXX_interface --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID C_interface2 LinkLibraries_C_interface2 --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID CXX_interface2 LinkLibraries_CXX_interface2 --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID CXX_static LinkLibraries_CXX_static --config Release)
+
+ unset(RunCMake_TEST_OPTIONS)
+ unset(RunCMake_TEST_OUTPUT_MERGE)
+
+endif()
diff --git a/Tests/RunCMake/target_link_libraries/func.c b/Tests/RunCMake/target_link_libraries/func.c
new file mode 100644
index 0000000..415a9bf
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/func.c
@@ -0,0 +1,7 @@
+
+#if defined(_WIN32)
+__declspec(dllexport)
+#endif
+ void func_c()
+{
+}
diff --git a/Tests/RunCMake/target_link_libraries/func.cxx b/Tests/RunCMake/target_link_libraries/func.cxx
new file mode 100644
index 0000000..a12caca
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/func.cxx
@@ -0,0 +1,7 @@
+
+#if defined(_WIN32)
+__declspec(dllexport)
+#endif
+ void func_cxx()
+{
+}
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-mix-lang-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-mix-lang-result.txt
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-mix-lang-stderr.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-mix-lang-stderr.txt
new file mode 100644
index 0000000..2ecdc0c
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-mix-lang-stderr.txt
@@ -0,0 +1,2 @@
+CMake Error: Evaluation of \$<LINK_LANGUAGE:...> or \$<LINK_LAND_AND_ID:...> changes
+the linker language for target "LinkLibraries_bad_mix_languages" \(from 'C' to 'CXX'\) which is invalid.
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-mix-lang.cmake b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-mix-lang.cmake
new file mode 100644
index 0000000..e8efa75
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-mix-lang.cmake
@@ -0,0 +1,8 @@
+
+enable_language(C)
+enable_language(CXX)
+
+add_library(static_CXX STATIC func.cxx)
+
+add_executable(LinkLibraries_bad_mix_languages main.c)
+target_link_libraries (LinkLibraries_bad_mix_languages PRIVATE $<$<LINK_LANGUAGE:C>:static_CXX>)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-usage-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-usage-result.txt
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-usage-stderr.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-usage-stderr.txt
new file mode 100644
index 0000000..469f1fe
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-usage-stderr.txt
@@ -0,0 +1,8 @@
+CMake Error at genex_LINK_LANGUAGE-bad-usage.cmake:4 \(target_link_libraries\):
+ Error evaluating generator expression:
+
+ \$<LINK_LANGUAGE>
+
+ \$<LINK_LANGUAGE> is not supported in link libraries expression.
+Call Stack \(most recent call first\):
+ CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-usage.cmake b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-usage.cmake
new file mode 100644
index 0000000..81cfb0c
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE-bad-usage.cmake
@@ -0,0 +1,4 @@
+enable_language(C)
+
+add_library(simple SHARED empty.c)
+target_link_libraries(simple PRIVATE lib$<LINK_LANGUAGE>)
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE.cmake b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE.cmake
new file mode 100644
index 0000000..f3fe955
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANGUAGE.cmake
@@ -0,0 +1,72 @@
+
+cmake_minimum_required(VERSION 3.16...3.17)
+
+enable_language(C)
+enable_language(CXX)
+
+add_library(shared_C SHARED func.c)
+add_library(shared_CXX SHARED func.cxx)
+
+
+add_library(static1_C STATIC empty.c)
+target_link_libraries (static1_C INTERFACE $<$<LINK_LANGUAGE:C>:shared_C>)
+
+add_library(static2_C STATIC empty.c)
+target_link_libraries (static2_C PRIVATE $<$<LINK_LANGUAGE:C>:shared_C>)
+
+
+set (binary_dir "${CMAKE_BINARY_DIR}")
+get_property (is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+if (is_multi_config)
+ string (APPEND binary_dir "/Release")
+endif()
+add_library(import STATIC IMPORTED)
+set_property(TARGET import PROPERTY IMPORTED_LOCATION "${binary_dir}/${CMAKE_STATIC_LIBRARY_PREFIX}static1_C${CMAKE_STATIC_LIBRARY_SUFFIX}")
+target_link_libraries (import INTERFACE $<$<LINK_LANGUAGE:C>:shared_C>)
+target_link_libraries (import INTERFACE $<$<LINK_LANGUAGE:CXX>:shared_CXX>)
+
+
+add_library(interface INTERFACE)
+target_link_libraries (interface INTERFACE $<$<LINK_LANGUAGE:C>:shared_C>
+ $<$<LINK_LANGUAGE:CXX>:shared_CXX>)
+
+
+add_library(interface2 INTERFACE)
+target_link_libraries (interface2 INTERFACE import)
+
+
+add_library(static3 STATIC empty.c)
+target_link_libraries (static3 PRIVATE interface)
+
+
+add_library(LinkLibraries_lib SHARED lib.c)
+target_link_libraries (LinkLibraries_lib PRIVATE $<$<LINK_LANGUAGE:C>:shared_C>)
+
+add_library(LinkLibraries_lib2 SHARED lib.c)
+target_link_libraries (LinkLibraries_lib2 PRIVATE $<$<LINK_LANGUAGE:C>:static1_C>)
+
+add_library(LinkLibraries_lib3 SHARED lib.c)
+target_link_libraries (LinkLibraries_lib3 PRIVATE $<$<LINK_LANGUAGE:C>:static2_C>)
+
+add_executable(LinkLibraries_exe main.c)
+target_link_libraries (LinkLibraries_exe PRIVATE $<$<LINK_LANGUAGE:C>:shared_C>)
+
+add_executable(LinkLibraries_C_import main.c)
+target_link_libraries (LinkLibraries_C_import PRIVATE import)
+add_executable(LinkLibraries_CXX_import main.cxx)
+target_link_libraries (LinkLibraries_CXX_import PRIVATE import)
+
+add_executable(LinkLibraries_C_interface main.c)
+target_link_libraries (LinkLibraries_C_interface PRIVATE interface)
+add_executable(LinkLibraries_CXX_interface main.cxx)
+target_link_libraries (LinkLibraries_CXX_interface PRIVATE interface)
+
+add_executable(LinkLibraries_C_interface2 main.c)
+target_link_libraries (LinkLibraries_C_interface2 PRIVATE interface2)
+add_executable(LinkLibraries_CXX_interface2 main.cxx)
+target_link_libraries (LinkLibraries_CXX_interface2 PRIVATE interface2)
+
+add_executable(LinkLibraries_C_static main.c)
+target_link_libraries (LinkLibraries_C_static PRIVATE static3)
+add_executable(LinkLibraries_CXX_static main.cxx)
+target_link_libraries (LinkLibraries_CXX_static PRIVATE static3)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-bad-mix-lang-result.txt
similarity index 100%
copy from Tests/RunCMake/Languages/LINK_LANGUAGE-genex-result.txt
copy to Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-bad-mix-lang-result.txt
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-bad-mix-lang-stderr.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-bad-mix-lang-stderr.txt
new file mode 100644
index 0000000..2ecdc0c
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-bad-mix-lang-stderr.txt
@@ -0,0 +1,2 @@
+CMake Error: Evaluation of \$<LINK_LANGUAGE:...> or \$<LINK_LAND_AND_ID:...> changes
+the linker language for target "LinkLibraries_bad_mix_languages" \(from 'C' to 'CXX'\) which is invalid.
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-bad-mix-lang.cmake b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-bad-mix-lang.cmake
new file mode 100644
index 0000000..f80010a
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-bad-mix-lang.cmake
@@ -0,0 +1,8 @@
+
+enable_language(C)
+enable_language(CXX)
+
+add_library(static_CXX STATIC func.cxx)
+
+add_executable(LinkLibraries_bad_mix_languages main.c)
+target_link_libraries (LinkLibraries_bad_mix_languages PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:static_CXX>)
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-basic-result.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-basic-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-basic-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-exe_c-result.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-exe_c-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-exe_c-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-exe_cxx-result.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-exe_cxx-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-exe_cxx-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-interface-result.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-interface-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-interface-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-no_language-result.txt b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-no_language-result.txt
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID-no_language-result.txt
@@ -0,0 +1 @@
+0
diff --git a/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID.cmake b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID.cmake
new file mode 100644
index 0000000..9feccd0
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/genex_LINK_LANG_AND_ID.cmake
@@ -0,0 +1,73 @@
+
+cmake_minimum_required(VERSION 3.16...3.17)
+
+enable_language(C)
+enable_language(CXX)
+
+
+add_library(shared_C SHARED func.c)
+add_library(shared_CXX SHARED func.cxx)
+
+
+add_library(static1_C STATIC empty.c)
+target_link_libraries (static1_C INTERFACE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:shared_C>)
+
+add_library(static2_C STATIC empty.c)
+target_link_libraries (static2_C PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:shared_C>)
+
+
+set (binary_dir "${CMAKE_BINARY_DIR}")
+get_property (is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+if (is_multi_config)
+ string (APPEND binary_dir "/Release")
+endif()
+add_library(import STATIC IMPORTED)
+set_property(TARGET import PROPERTY IMPORTED_LOCATION "${binary_dir}/${CMAKE_STATIC_LIBRARY_PREFIX}static1_C${CMAKE_STATIC_LIBRARY_SUFFIX}")
+target_link_libraries (import INTERFACE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:shared_C>)
+target_link_libraries (import INTERFACE $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:shared_CXX>)
+
+
+add_library(interface INTERFACE)
+target_link_libraries (interface INTERFACE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:shared_C>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:shared_CXX>)
+
+
+add_library(interface2 INTERFACE)
+target_link_libraries (interface2 INTERFACE import)
+
+
+add_library(static3 STATIC empty.c)
+target_link_libraries (static3 PRIVATE interface)
+
+
+add_library(LinkLibraries_lib SHARED lib.c)
+target_link_libraries (LinkLibraries_lib PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:shared_C>)
+
+add_library(LinkLibraries_lib2 SHARED lib.c)
+target_link_libraries (LinkLibraries_lib2 PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:static1_C>)
+
+add_library(LinkLibraries_lib3 SHARED lib.c)
+target_link_libraries (LinkLibraries_lib3 PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:static2_C>)
+
+add_executable(LinkLibraries_exe main.c)
+target_link_libraries (LinkLibraries_exe PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:shared_C>)
+
+add_executable(LinkLibraries_C_import main.c)
+target_link_libraries (LinkLibraries_C_import PRIVATE import)
+add_executable(LinkLibraries_CXX_import main.cxx)
+target_link_libraries (LinkLibraries_CXX_import PRIVATE import)
+
+add_executable(LinkLibraries_C_interface main.c)
+target_link_libraries (LinkLibraries_C_interface PRIVATE interface)
+add_executable(LinkLibraries_CXX_interface main.cxx)
+target_link_libraries (LinkLibraries_CXX_interface PRIVATE interface)
+
+add_executable(LinkLibraries_C_interface2 main.c)
+target_link_libraries (LinkLibraries_C_interface2 PRIVATE interface2)
+add_executable(LinkLibraries_CXX_interface2 main.cxx)
+target_link_libraries (LinkLibraries_CXX_interface2 PRIVATE interface2)
+
+add_executable(LinkLibraries_C_static main.c)
+target_link_libraries (LinkLibraries_C_static PRIVATE static3)
+add_executable(LinkLibraries_CXX_static main.cxx)
+target_link_libraries (LinkLibraries_CXX_static PRIVATE static3)
diff --git a/Tests/RunCMake/target_link_libraries/lib.c b/Tests/RunCMake/target_link_libraries/lib.c
new file mode 100644
index 0000000..b2d1b66
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/lib.c
@@ -0,0 +1,10 @@
+
+#if defined(_WIN32)
+__declspec(dllimport)
+#endif
+ void func_c();
+
+void lib()
+{
+ func_c();
+}
diff --git a/Tests/RunCMake/target_link_libraries/main.c b/Tests/RunCMake/target_link_libraries/main.c
new file mode 100644
index 0000000..a908dea
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/main.c
@@ -0,0 +1,12 @@
+
+#if defined(_WIN32)
+__declspec(dllimport)
+#endif
+ void func_c();
+
+int main()
+{
+ func_c();
+
+ return 0;
+}
diff --git a/Tests/RunCMake/target_link_libraries/main.cxx b/Tests/RunCMake/target_link_libraries/main.cxx
new file mode 100644
index 0000000..ffaa3b4
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries/main.cxx
@@ -0,0 +1,12 @@
+
+#if defined(_WIN32)
+__declspec(dllimport)
+#endif
+ void func_cxx();
+
+int main()
+{
+ func_cxx();
+
+ return 0;
+}
diff --git a/Tests/RunCMake/target_link_options/RunCMakeTest.cmake b/Tests/RunCMake/target_link_options/RunCMakeTest.cmake
index cdfdd7b..9fdcdee 100644
--- a/Tests/RunCMake/target_link_options/RunCMakeTest.cmake
+++ b/Tests/RunCMake/target_link_options/RunCMakeTest.cmake
@@ -27,6 +27,23 @@
run_cmake_target(LINK_OPTIONS mod LinkOptions_mod --config Release)
run_cmake_target(LINK_OPTIONS exe LinkOptions_exe --config Release)
+
+ run_cmake(genex_LINK_LANGUAGE)
+
+ run_cmake_target(genex_LINK_LANGUAGE interface LinkOptions_shared_interface --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE shared_c LinkOptions_shared_c --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE LINKER_LANGUAGE LinkOptions_shared_cxx --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE mod LinkOptions_mod --config Release)
+ run_cmake_target(genex_LINK_LANGUAGE exe LinkOptions_exe --config Release)
+
+ run_cmake(genex_LINK_LANG_AND_ID)
+
+ run_cmake_target(genex_LINK_LANG_AND_ID interface LinkOptions_shared_interface --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID shared_c LinkOptions_shared_c --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID LINKER_LANGUAGE LinkOptions_shared_cxx --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID mod LinkOptions_mod --config Release)
+ run_cmake_target(genex_LINK_LANG_AND_ID exe LinkOptions_exe --config Release)
+
unset(RunCMake_TEST_OPTIONS)
unset(RunCMake_TEST_OUTPUT_MERGE)
endif()
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-LINKER_LANGUAGE-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-LINKER_LANGUAGE-check.cmake
new file mode 100644
index 0000000..aa39810
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-LINKER_LANGUAGE-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG CXX)
+set (INVALID_LANG C)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-LINKER_LANGUAGE-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-LINKER_LANGUAGE-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-LINKER_LANGUAGE-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-exe-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-exe-check.cmake
new file mode 100644
index 0000000..71f641d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-exe-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-exe-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-exe-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-exe-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-interface-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-interface-check.cmake
new file mode 100644
index 0000000..ba0120c
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-interface-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG C)
+set (INVALID_LANG CXX)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-interface-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-interface-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-interface-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-mod-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-mod-check.cmake
new file mode 100644
index 0000000..71f641d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-mod-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-mod-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-mod-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-mod-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-shared_c-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-shared_c-check.cmake
new file mode 100644
index 0000000..ba0120c
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-shared_c-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG C)
+set (INVALID_LANG CXX)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANGUAGE-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-shared_c-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-shared_c-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-shared_c-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-validation.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-validation.cmake
new file mode 100644
index 0000000..f0237ab
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE-validation.cmake
@@ -0,0 +1,17 @@
+
+if (NOT DEFINED VALID_LANG)
+ set (VALID_LANG C)
+endif()
+if (NOT DEFINED INVALID_LANG)
+ set (INVALID_LANG CXX)
+endif()
+
+if (NOT actual_stdout MATCHES "BADFLAG_${VALID_LANG}_LANG")
+ set (RunCMake_TEST_FAILED "Not found expected 'BADFLAG_${VALID_LANG}_LANG'.")
+endif()
+if (actual_stdout MATCHES "BADFLAG_${INVALID_LANG}_LANG")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_${INVALID_LANG}_LANG'.")
+endif()
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE.cmake
new file mode 100644
index 0000000..61e6159
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANGUAGE.cmake
@@ -0,0 +1,32 @@
+
+enable_language(C)
+enable_language(CXX)
+
+set (obj "${CMAKE_C_OUTPUT_EXTENSION}")
+if(BORLAND)
+ set(pre -)
+endif()
+
+add_library(LinkOptions_interface INTERFACE)
+target_link_options (LinkOptions_interface INTERFACE $<$<LINK_LANGUAGE:C>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>
+ $<$<LINK_LANGUAGE:CXX>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>)
+
+add_library(LinkOptions_shared_interface SHARED LinkOptionsLib.c)
+target_link_libraries (LinkOptions_shared_interface PRIVATE LinkOptions_interface)
+
+add_library(LinkOptions_shared_c SHARED LinkOptionsLib.c)
+target_link_options (LinkOptions_shared_c PRIVATE $<$<LINK_LANGUAGE:C>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>
+ $<$<LINK_LANGUAGE:CXX>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>)
+
+add_library(LinkOptions_shared_cxx SHARED LinkOptionsLib.c)
+target_link_options (LinkOptions_shared_cxx PRIVATE $<$<LINK_LANGUAGE:C>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>
+ $<$<LINK_LANGUAGE:CXX>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>)
+set_property (TARGET LinkOptions_shared_cxx PROPERTY LINKER_LANGUAGE CXX)
+
+add_library(LinkOptions_mod MODULE LinkOptionsLib.c)
+target_link_options (LinkOptions_mod PRIVATE $<$<LINK_LANGUAGE:C>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>
+ $<$<LINK_LANGUAGE:CXX>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>)
+
+add_executable(LinkOptions_exe LinkOptionsExe.c)
+target_link_options (LinkOptions_exe PRIVATE $<$<LINK_LANGUAGE:C>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>
+ $<$<LINK_LANGUAGE:CXX>:${pre}BADFLAG_$<LINK_LANGUAGE>_LANG${obj}>)
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-check.cmake
new file mode 100644
index 0000000..ed4f851
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG CXX)
+set (INVALID_LANG C)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-LINKER_LANGUAGE-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-exe-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-exe-check.cmake
new file mode 100644
index 0000000..6bddee1
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-exe-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-exe-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-exe-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-exe-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-interface-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-interface-check.cmake
new file mode 100644
index 0000000..cf498d9
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-interface-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG C)
+set (INVALID_LANG CXX)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-interface-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-interface-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-interface-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-mod-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-mod-check.cmake
new file mode 100644
index 0000000..6bddee1
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-mod-check.cmake
@@ -0,0 +1,2 @@
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-mod-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-mod-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-mod-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-shared_c-check.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-shared_c-check.cmake
new file mode 100644
index 0000000..cf498d9
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-shared_c-check.cmake
@@ -0,0 +1,5 @@
+
+set (VALID_LANG C)
+set (INVALID_LANG CXX)
+
+include ("${CMAKE_CURRENT_LIST_DIR}/genex_LINK_LANG_AND_ID-validation.cmake")
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-shared_c-result.txt b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-shared_c-result.txt
new file mode 100644
index 0000000..8d98f9d
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-shared_c-result.txt
@@ -0,0 +1 @@
+.*
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-validation.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-validation.cmake
new file mode 100644
index 0000000..a5dc27f
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID-validation.cmake
@@ -0,0 +1,23 @@
+
+if (NOT VALID_LANG)
+ set (VALID_LANG C)
+endif()
+if (NOT INVALID_LANG)
+ set (INVALID_LANG CXX)
+endif()
+
+if (NOT actual_stdout MATCHES "BADFLAG_${VALID_LANG}_LANG_ID")
+ set (RunCMake_TEST_FAILED "Not found expected 'BADFLAG_${VALID_LANG}_LANG_ID'.\n")
+endif()
+if (actual_stdout MATCHES "BADFLAG_${INVALID_LANG}_LANG_ID")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_${INVALID_LANG}_LANG_ID '.")
+endif()
+if (actual_stdout MATCHES "BADFLAG_(${VALID_LANG}|${INVALID_LANG})_BADID")
+ if (RunCMake_TEST_FAILED)
+ string (APPEND RunCMake_TEST_FAILED "\n")
+ endif()
+ string (APPEND RunCMake_TEST_FAILED "Found unexpected 'BADFLAG_(${VALID_LANG}|${INVALID_LANG})_BADID'.")
+endif()
diff --git a/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID.cmake b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID.cmake
new file mode 100644
index 0000000..db0f500
--- /dev/null
+++ b/Tests/RunCMake/target_link_options/genex_LINK_LANG_AND_ID.cmake
@@ -0,0 +1,41 @@
+
+enable_language(C)
+enable_language(CXX)
+
+if(BORLAND)
+ set(pre -)
+endif()
+
+add_library(LinkOptions_interface INTERFACE)
+target_link_options (LinkOptions_interface INTERFACE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:${pre}BADFLAG_C_LANG_ID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:${pre}BADFLAG_CXX_LANG_ID${CMAKE_CXX_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:C,BADID>:${pre}BADFLAG_C_BADID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:${pre}BADFLAG_CXX_BADID${CMAKE_CXX_OUTPUT_EXTENSION}>)
+
+add_library(LinkOptions_shared_interface SHARED LinkOptionsLib.c)
+target_link_libraries (LinkOptions_shared_interface PRIVATE LinkOptions_interface)
+
+add_library(LinkOptions_shared_c SHARED LinkOptionsLib.c)
+target_link_options (LinkOptions_shared_c PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:${pre}BADFLAG_C_LANG_ID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:${pre}BADFLAG_CXX_LANG_ID${CMAKE_CXX_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:C,BADID>:${pre}BADFLAG_C_BADID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:${pre}BADFLAG_CXX_BADID${CMAKE_CXX_OUTPUT_EXTENSION}>)
+
+add_library(LinkOptions_shared_cxx SHARED LinkOptionsLib.c)
+target_link_options (LinkOptions_shared_cxx PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:${pre}BADFLAG_C_LANG_ID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:${pre}BADFLAG_CXX_LANG_ID${CMAKE_CXX_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:C,BADID>:${pre}BADFLAG_C_BADID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:${pre}BADFLAG_CXX_BADID${CMAKE_CXX_OUTPUT_EXTENSION}>)
+set_property (TARGET LinkOptions_shared_cxx PROPERTY LINKER_LANGUAGE CXX)
+
+add_library(LinkOptions_mod MODULE LinkOptionsLib.c)
+target_link_options (LinkOptions_mod PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:${pre}BADFLAG_C_LANG_ID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:${pre}BADFLAG_CXX_LANG_ID${CMAKE_CXX_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:C,BADID>:${pre}BADFLAG_C_BADID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:${pre}BADFLAG_CXX_BADID${CMAKE_CXX_OUTPUT_EXTENSION}>)
+
+add_executable(LinkOptions_exe LinkOptionsExe.c)
+target_link_options (LinkOptions_exe PRIVATE $<$<LINK_LANG_AND_ID:C,${CMAKE_C_COMPILER_ID}>:${pre}BADFLAG_C_LANG_ID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,${CMAKE_CXX_COMPILER_ID}>:${pre}BADFLAG_CXX_LANG_ID${CMAKE_CXX_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:C,BADID>:${pre}BADFLAG_C_BADID${CMAKE_C_OUTPUT_EXTENSION}>
+ $<$<LINK_LANG_AND_ID:CXX,BADID>:${pre}BADFLAG_CXX_BADID${CMAKE_CXX_OUTPUT_EXTENSION}>)
diff --git a/Tests/SwiftOnly/CMakeLists.txt b/Tests/SwiftOnly/CMakeLists.txt
index f4cbac2..e24279b 100644
--- a/Tests/SwiftOnly/CMakeLists.txt
+++ b/Tests/SwiftOnly/CMakeLists.txt
@@ -1,4 +1,16 @@
cmake_minimum_required(VERSION 3.3)
+
+# NOTE: Force the Release mode configuration as there are some issues with the
+# debug information handling on macOS on certain Xcode builds.
+if(NOT CMAKE_CONFIGURATION_TYPES)
+ set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build" FORCE)
+endif()
+
+# NOTE: enable shared libraries by default. Older Xcode releases do not play
+# well with static libraries, and Windows does not currently support static
+# libraries in Swift.
+set(BUILD_SHARED_LIBS YES)
+
project(SwiftOnly Swift)
if(NOT XCODE_VERSION VERSION_LESS 10.2)
@@ -7,7 +19,19 @@
set(CMAKE_Swift_LANGUAGE_VERSION 3.0)
endif()
+set(CMAKE_Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift)
+
add_executable(SwiftOnly main.swift)
+add_library(L L.swift)
+
+add_library(M M.swift)
+target_link_libraries(M PUBLIC
+ L)
+
+add_library(N N.swift)
+target_link_libraries(N PUBLIC
+ M)
+
# Dummy to make sure generation works with such targets.
add_library(SwiftIface INTERFACE)
diff --git a/Tests/SwiftOnly/L.swift b/Tests/SwiftOnly/L.swift
new file mode 100644
index 0000000..79ff87e
--- /dev/null
+++ b/Tests/SwiftOnly/L.swift
@@ -0,0 +1 @@
+public let ThirtyTwo: Int = 32
diff --git a/Tests/SwiftOnly/M.swift b/Tests/SwiftOnly/M.swift
new file mode 100644
index 0000000..dd333fe
--- /dev/null
+++ b/Tests/SwiftOnly/M.swift
@@ -0,0 +1,2 @@
+import L
+public let SixtyFour: Int = ThirtyTwo * 2
diff --git a/Tests/SwiftOnly/N.swift b/Tests/SwiftOnly/N.swift
new file mode 100644
index 0000000..990ddf9
--- /dev/null
+++ b/Tests/SwiftOnly/N.swift
@@ -0,0 +1,2 @@
+import M
+public let OneTwentyEight = SixtyFour * 2
diff --git a/Tests/UseSWIG/BasicConfiguration.cmake b/Tests/UseSWIG/BasicConfiguration.cmake
index fd3ac40..d054953 100644
--- a/Tests/UseSWIG/BasicConfiguration.cmake
+++ b/Tests/UseSWIG/BasicConfiguration.cmake
@@ -18,6 +18,9 @@
if(${language} MATCHES csharp)
set(SWIG_LANG_TYPE TYPE SHARED)
endif()
+if(${language} MATCHES fortran)
+ set(SWIG_LANG_TYPE TYPE SHARED)
+endif()
if(${language} MATCHES python)
find_package(Python REQUIRED COMPONENTS Interpreter Development)
set(SWIG_LANG_INCLUDE_DIRECTORIES ${Python_INCLUDE_DIRS})
diff --git a/Tests/UseSWIG/BasicFortran/CMakeLists.txt b/Tests/UseSWIG/BasicFortran/CMakeLists.txt
new file mode 100644
index 0000000..e81fb85
--- /dev/null
+++ b/Tests/UseSWIG/BasicFortran/CMakeLists.txt
@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.12...3.13)
+
+project(TestBasicFortran CXX Fortran)
+
+include(CTest)
+
+set(language "fortran")
+
+include (../BasicConfiguration.cmake)
+get_target_property(EXAMPLE_PREFIX example PREFIX)
+if (NOT EXAMPLE_PREFIX STREQUAL "${CMAKE_SHARED_LIBRARY_PREFIX}"
+ AND NOT EXAMPLE_PREFIX STREQUAL "EXAMPLE_PREFIX-NOTFOUND")
+ message(FATAL_ERROR "Unexpected library prefix on target: got "
+ "'${EXAMPLE_PREFIX}' but expected '${CMAKE_SHARED_LIBRARY_PREFIX}'")
+endif()
+
+
+add_executable(runme ${CMAKE_CURRENT_SOURCE_DIR}/../runme.f90)
+target_link_libraries(runme example)
+set_target_properties(runme PROPERTIES LINKER_LANGUAGE Fortran)
+
+add_test (NAME BasicFortran
+ COMMAND $<TARGET_FILE:runme>)
diff --git a/Tests/UseSWIG/CMakeLists.txt b/Tests/UseSWIG/CMakeLists.txt
index 3cc910f..d102846 100644
--- a/Tests/UseSWIG/CMakeLists.txt
+++ b/Tests/UseSWIG/CMakeLists.txt
@@ -55,6 +55,21 @@
--test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
)
+if (CMake_TEST_UseSWIG_Fortran)
+ check_language(Fortran)
+ if (CMAKE_Fortran_COMPILER)
+ add_test(NAME UseSWIG.BasicFortran COMMAND
+ ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+ --build-and-test
+ "${CMake_SOURCE_DIR}/Tests/UseSWIG/BasicFortran"
+ "${CMake_BINARY_DIR}/Tests/UseSWIG/BasicFortran"
+ ${build_generator_args}
+ --build-project TestBasicFortran
+ --build-options ${build_options}
+ --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+ )
+ endif()
+endif()
add_test(NAME UseSWIG.MultipleModules COMMAND
${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
diff --git a/Tests/UseSWIG/runme.f90 b/Tests/UseSWIG/runme.f90
new file mode 100644
index 0000000..1d985d3
--- /dev/null
+++ b/Tests/UseSWIG/runme.f90
@@ -0,0 +1,77 @@
+! File : runme.f90
+program runme
+ use ISO_FORTRAN_ENV
+ implicit none
+ integer, parameter :: STDOUT = OUTPUT_UNIT
+
+ call run()
+contains
+
+subroutine run()
+ use example
+ use iso_c_binding
+ implicit none
+
+ type(Circle) :: c
+ type(Square), target :: s ! 'target' allows it to be pointed to
+ class(Shape), pointer :: sh
+ integer(C_INT) :: n_shapes
+
+ ! ----- Object creation -----
+
+ write(STDOUT,*) "Creating some objects"
+ c = Circle(10.0d0)
+ s = Square(10.0d0)
+
+ ! ----- Access a static member -----
+ write(STDOUT,'(a,i2,a)')"A total of", s%get_nshapes(), " shapes were created"
+
+ ! ----- Member data access -----
+
+ ! Notice how we can do this using functions specific to
+ ! the 'Circle' class.
+ call c%set_x(20.0d0)
+ call c%set_y(30.0d0)
+
+ ! Now use the same functions in the base class
+ sh => s
+ call sh%set_x(-10.0d0)
+ call sh%set_y( 5.0d0)
+
+ write(STDOUT,*)"Here is their current position:"
+ write(STDOUT,'(a,f5.1,a,f5.1,a)')" Circle = (", c%get_x(), ",", c%get_y(), " )"
+ write(STDOUT,'(a,f5.1,a,f5.1,a)')" Square = (", s%get_x(), ",", s%get_y(), " )"
+
+ ! ----- Call some methods -----
+
+ write(STDOUT,*)"Here are some properties of the shapes:"
+ call print_shape(c)
+ call print_shape(s)
+
+ ! ----- Delete everything -----
+
+ ! Note: this invokes the virtual destructor
+ call c%release()
+ call s%release()
+
+ n_shapes = c%get_nshapes()
+ write(STDOUT,*) n_shapes, "shapes remain"
+ if (n_shapes /= 0) then
+ write(STDOUT,*) "Shapes were not freed properly!"
+ stop 1
+ endif
+
+ write(STDOUT,*) "Goodbye"
+end subroutine
+
+subroutine print_shape(s)
+ use example, only : Shape
+ use iso_c_binding
+ implicit none
+ class(Shape), intent(in) :: s
+
+ write(STDOUT,*)" area = ",s%area()
+ write(STDOUT,*)" perimeter = ",s%perimeter()
+end subroutine
+
+end program
diff --git a/Tests/VSWinStorePhone/CMakeLists.txt b/Tests/VSWinStorePhone/CMakeLists.txt
index b8e157d..558d5de 100644
--- a/Tests/VSWinStorePhone/CMakeLists.txt
+++ b/Tests/VSWinStorePhone/CMakeLists.txt
@@ -127,7 +127,7 @@
set_property(SOURCE ${VERTEXSHADER_FILES} PROPERTY VS_SHADER_MODEL 4.0_level_9_3)
set_property(SOURCE ${VERTEXSHADER_FILES} PROPERTY VS_SHADER_FLAGS "/DFLAGS_ADDED")
set_property(SOURCE ${VERTEXSHADER_FILES} PROPERTY VS_SHADER_OUTPUT_HEADER_FILE "$(OutDir)%(Filename).h")
-
+set_property(SOURCE ${VERTEXSHADER_FILES} PROPERTY VS_SETTINGS "$<$<CONFIG:DEBUG>:SourceProperty1=SourceProperty1Value>")
source_group("Source Files" FILES ${SOURCE_FILES})
source_group("Header Files" FILES ${HEADER_FILES})
@@ -135,6 +135,11 @@
add_executable(${EXE_NAME} WIN32 ${SOURCE_FILES} ${HEADER_FILES} ${RESOURCE_FILES})
set_property(TARGET ${EXE_NAME} PROPERTY VS_WINRT_COMPONENT TRUE)
+set_property(TARGET ${EXE_NAME} PROPERTY VS_SOURCE_SETTINGS_FXCompile
+ "TargetProperty1=$<$<CONFIG:DEBUG>:TargetProperty1ValueDebug>$<$<CONFIG:RELEASE>:TargetProperty1ValueRelease>")
+
+add_custom_command(TARGET ${EXE_NAME} POST_BUILD
+ COMMAND ${CMAKE_COMMAND} -Dvcxproj="${CMAKE_CURRENT_BINARY_DIR}/${EXE_NAME}.vcxproj" -P "${CMAKE_CURRENT_SOURCE_DIR}/EnsurePropertiesSet.cmake")
string(SUBSTRING "${CMAKE_SYSTEM_VERSION}" 0, 4, SHORT_VERSION)
diff --git a/Tests/VSWinStorePhone/EnsurePropertiesSet.cmake b/Tests/VSWinStorePhone/EnsurePropertiesSet.cmake
new file mode 100644
index 0000000..528c46f
--- /dev/null
+++ b/Tests/VSWinStorePhone/EnsurePropertiesSet.cmake
@@ -0,0 +1,45 @@
+macro(ensure_props_set projectFile)
+ if(NOT EXISTS "${projectFile}")
+ message(FATAL_ERROR "Project file ${projectFile} does not exist.")
+ return()
+ endif()
+
+ set(SourcePropertyFound FALSE)
+ set(DebugTargetPropertyFound FALSE)
+ set(ReleaseTargetPropertyFound FALSE)
+
+ file(STRINGS "${projectFile}" lines)
+ foreach(line IN LISTS lines)
+ if(line MATCHES "<SourceProperty1.*Debug.*>SourceProperty1Value</SourceProperty1>")
+ message("SourceProperty1 setting found")
+ set(SourcePropertyFound TRUE)
+ endif()
+
+ if(line MATCHES "<TargetProperty1.*Debug.*>TargetProperty1ValueDebug</TargetProperty1>")
+ message("Debug TargetProperty1 setting found")
+ set(DebugTargetPropertyFound TRUE)
+ endif()
+
+ if(line MATCHES "<TargetProperty1.*Release.*>TargetProperty1ValueRelease</TargetProperty1>")
+ message("Release TargetProperty1 setting found")
+ set(ReleaseTargetPropertyFound TRUE)
+ endif()
+ endforeach()
+
+ if (NOT SourcePropertyFound)
+ message(FATAL_ERROR "SourceProperty1 setting not found")
+ return()
+ endif()
+
+ if (NOT DebugTargetPropertyFound)
+ message(FATAL_ERROR "Debug TargetProperty1 setting not found")
+ return()
+ endif()
+
+ if (NOT ReleaseTargetPropertyFound)
+ message(FATAL_ERROR "Release TargetProperty1 setting not found")
+ return()
+ endif()
+endmacro()
+
+ensure_props_set("${vcxproj}")
diff --git a/Utilities/Release/win32_release.cmake b/Utilities/Release/win32_release.cmake
index 14e5cba..993db6e 100644
--- a/Utilities/Release/win32_release.cmake
+++ b/Utilities/Release/win32_release.cmake
@@ -34,6 +34,7 @@
CMAKE_PREFIX_PATH:STRING=${qt_prefix}
CMake_TEST_Qt4:BOOL=OFF
CMake_TEST_Qt5:BOOL=OFF
+PYTHON_EXECUTABLE:FILEPATH=C:/Python/3.8-64/python.exe
")
set(ppflags "-D_WIN32_WINNT=0x601 -DNTDDI_VERSION=0x06010000")
set(CFLAGS "${ppflags}")
diff --git a/Utilities/Release/win64_release.cmake b/Utilities/Release/win64_release.cmake
index 149d378..3042889 100644
--- a/Utilities/Release/win64_release.cmake
+++ b/Utilities/Release/win64_release.cmake
@@ -34,6 +34,7 @@
CMAKE_PREFIX_PATH:STRING=${qt_prefix}
CMake_TEST_Qt4:BOOL=OFF
CMake_TEST_Qt5:BOOL=OFF
+PYTHON_EXECUTABLE:FILEPATH=C:/Python/3.8-64/python.exe
")
set(ppflags "-D_WIN32_WINNT=0x601 -DNTDDI_VERSION=0x06010000")
set(CFLAGS "${ppflags}")
diff --git a/Utilities/Scripts/update-bzip2.bash b/Utilities/Scripts/update-bzip2.bash
new file mode 100755
index 0000000..83439d1
--- /dev/null
+++ b/Utilities/Scripts/update-bzip2.bash
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+set -e
+set -x
+shopt -s dotglob
+
+readonly name="bzip2"
+readonly ownership="bzip2 upstream <kwrobot@kitware.com>"
+readonly subtree="Utilities/cmbzip2"
+readonly repo="https://sourceware.org/git/bzip2.git"
+readonly tag="bzip2-1.0.8"
+readonly shortlog=false
+readonly paths="
+ LICENSE
+ README
+ *.c
+ *.h
+"
+
+extract_source () {
+ git_archive
+ pushd "${extractdir}/${name}-reduced"
+ echo "* -whitespace" > .gitattributes
+ popd
+}
+
+. "${BASH_SOURCE%/*}/update-third-party.bash"
diff --git a/Utilities/Scripts/update-curl.bash b/Utilities/Scripts/update-curl.bash
index 5c2a331..bad88fe 100755
--- a/Utilities/Scripts/update-curl.bash
+++ b/Utilities/Scripts/update-curl.bash
@@ -8,7 +8,7 @@
readonly ownership="Curl Upstream <curl-library@cool.haxx.se>"
readonly subtree="Utilities/cmcurl"
readonly repo="https://github.com/curl/curl.git"
-readonly tag="curl-7_65_0"
+readonly tag="curl-7_69_0"
readonly shortlog=false
readonly paths="
CMake/*
@@ -23,6 +23,10 @@
lib/libcurl.rc
lib/vauth/*.c
lib/vauth/*.h
+ lib/vquic/*.c
+ lib/vquic/*.h
+ lib/vssh/*.c
+ lib/vssh/*.h
lib/vtls/*.c
lib/vtls/*.h
"
diff --git a/Utilities/Scripts/update-libarchive.bash b/Utilities/Scripts/update-libarchive.bash
index 3188658..3db89ff 100755
--- a/Utilities/Scripts/update-libarchive.bash
+++ b/Utilities/Scripts/update-libarchive.bash
@@ -8,7 +8,7 @@
readonly ownership="LibArchive Upstream <libarchive-discuss@googlegroups.com>"
readonly subtree="Utilities/cmlibarchive"
readonly repo="https://github.com/libarchive/libarchive.git"
-readonly tag="v3.3.3"
+readonly tag="v3.4.2"
readonly shortlog=false
readonly paths="
CMakeLists.txt
@@ -25,6 +25,7 @@
git_archive
pushd "${extractdir}/${name}-reduced"
fromdos build/cmake/Find*.cmake
+ echo "* -whitespace" > .gitattributes
popd
}
diff --git a/Utilities/Scripts/update-librhash.bash b/Utilities/Scripts/update-librhash.bash
index 009ce32..ea7e655 100755
--- a/Utilities/Scripts/update-librhash.bash
+++ b/Utilities/Scripts/update-librhash.bash
@@ -8,11 +8,10 @@
readonly ownership="librhash upstream <kwrobot@kitware.com>"
readonly subtree="Utilities/cmlibrhash"
readonly repo="https://github.com/rhash/rhash.git"
-readonly tag="master"
+readonly tag="v1.3.9"
readonly shortlog=false
readonly paths="
COPYING
- README
librhash/algorithms.c
librhash/algorithms.h
librhash/byte_order.c
diff --git a/Utilities/cmbzip2/.gitattributes b/Utilities/cmbzip2/.gitattributes
new file mode 100644
index 0000000..562b12e
--- /dev/null
+++ b/Utilities/cmbzip2/.gitattributes
@@ -0,0 +1 @@
+* -whitespace
diff --git a/Utilities/cmbzip2/CHANGES b/Utilities/cmbzip2/CHANGES
deleted file mode 100644
index 6e4f65e..0000000
--- a/Utilities/cmbzip2/CHANGES
+++ /dev/null
@@ -1,319 +0,0 @@
- ------------------------------------------------------------------
- This file is part of bzip2/libbzip2, a program and library for
- lossless, block-sorting data compression.
-
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
-
- Please read the WARNING, DISCLAIMER and PATENTS sections in the
- README file.
-
- This program is released under the terms of the license contained
- in the file LICENSE.
- ------------------------------------------------------------------
-
-
-0.9.0
-~~~~~
-First version.
-
-
-0.9.0a
-~~~~~~
-Removed 'ranlib' from Makefile, since most modern Unix-es
-don't need it, or even know about it.
-
-
-0.9.0b
-~~~~~~
-Fixed a problem with error reporting in bzip2.c. This does not effect
-the library in any way. Problem is: versions 0.9.0 and 0.9.0a (of the
-program proper) compress and decompress correctly, but give misleading
-error messages (internal panics) when an I/O error occurs, instead of
-reporting the problem correctly. This shouldn't give any data loss
-(as far as I can see), but is confusing.
-
-Made the inline declarations disappear for non-GCC compilers.
-
-
-0.9.0c
-~~~~~~
-Fixed some problems in the library pertaining to some boundary cases.
-This makes the library behave more correctly in those situations. The
-fixes apply only to features (calls and parameters) not used by
-bzip2.c, so the non-fixedness of them in previous versions has no
-effect on reliability of bzip2.c.
-
-In bzlib.c:
- * made zero-length BZ_FLUSH work correctly in bzCompress().
- * fixed bzWrite/bzRead to ignore zero-length requests.
- * fixed bzread to correctly handle read requests after EOF.
- * wrong parameter order in call to bzDecompressInit in
- bzBuffToBuffDecompress. Fixed.
-
-In compress.c:
- * changed setting of nGroups in sendMTFValues() so as to
- do a bit better on small files. This _does_ effect
- bzip2.c.
-
-
-0.9.5a
-~~~~~~
-Major change: add a fallback sorting algorithm (blocksort.c)
-to give reasonable behaviour even for very repetitive inputs.
-Nuked --repetitive-best and --repetitive-fast since they are
-no longer useful.
-
-Minor changes: mostly a whole bunch of small changes/
-bugfixes in the driver (bzip2.c). Changes pertaining to the
-user interface are:
-
- allow decompression of symlink'd files to stdout
- decompress/test files even without .bz2 extension
- give more accurate error messages for I/O errors
- when compressing/decompressing to stdout, don't catch control-C
- read flags from BZIP2 and BZIP environment variables
- decline to break hard links to a file unless forced with -f
- allow -c flag even with no filenames
- preserve file ownerships as far as possible
- make -s -1 give the expected block size (100k)
- add a flag -q --quiet to suppress nonessential warnings
- stop decoding flags after --, so files beginning in - can be handled
- resolved inconsistent naming: bzcat or bz2cat ?
- bzip2 --help now returns 0
-
-Programming-level changes are:
-
- fixed syntax error in GET_LL4 for Borland C++ 5.02
- let bzBuffToBuffDecompress return BZ_DATA_ERROR{_MAGIC}
- fix overshoot of mode-string end in bzopen_or_bzdopen
- wrapped bzlib.h in #ifdef __cplusplus ... extern "C" { ... }
- close file handles under all error conditions
- added minor mods so it compiles with DJGPP out of the box
- fixed Makefile so it doesn't give problems with BSD make
- fix uninitialised memory reads in dlltest.c
-
-0.9.5b
-~~~~~~
-Open stdin/stdout in binary mode for DJGPP.
-
-0.9.5c
-~~~~~~
-Changed BZ_N_OVERSHOOT to be ... + 2 instead of ... + 1. The + 1
-version could cause the sorted order to be wrong in some extremely
-obscure cases. Also changed setting of quadrant in blocksort.c.
-
-0.9.5d
-~~~~~~
-The only functional change is to make bzlibVersion() in the library
-return the correct string. This has no effect whatsoever on the
-functioning of the bzip2 program or library. Added a couple of casts
-so the library compiles without warnings at level 3 in MS Visual
-Studio 6.0. Included a Y2K statement in the file Y2K_INFO. All other
-changes are minor documentation changes.
-
-1.0
-~~~
-Several minor bugfixes and enhancements:
-
-* Large file support. The library uses 64-bit counters to
- count the volume of data passing through it. bzip2.c
- is now compiled with -D_FILE_OFFSET_BITS=64 to get large
- file support from the C library. -v correctly prints out
- file sizes greater than 4 gigabytes. All these changes have
- been made without assuming a 64-bit platform or a C compiler
- which supports 64-bit ints, so, except for the C library
- aspect, they are fully portable.
-
-* Decompression robustness. The library/program should be
- robust to any corruption of compressed data, detecting and
- handling _all_ corruption, instead of merely relying on
- the CRCs. What this means is that the program should
- never crash, given corrupted data, and the library should
- always return BZ_DATA_ERROR.
-
-* Fixed an obscure race-condition bug only ever observed on
- Solaris, in which, if you were very unlucky and issued
- control-C at exactly the wrong time, both input and output
- files would be deleted.
-
-* Don't run out of file handles on test/decompression when
- large numbers of files have invalid magic numbers.
-
-* Avoid library namespace pollution. Prefix all exported
- symbols with BZ2_.
-
-* Minor sorting enhancements from my DCC2000 paper.
-
-* Advance the version number to 1.0, so as to counteract the
- (false-in-this-case) impression some people have that programs
- with version numbers less than 1.0 are in some way, experimental,
- pre-release versions.
-
-* Create an initial Makefile-libbz2_so to build a shared library.
- Yes, I know I should really use libtool et al ...
-
-* Make the program exit with 2 instead of 0 when decompression
- fails due to a bad magic number (ie, an invalid bzip2 header).
- Also exit with 1 (as the manual claims :-) whenever a diagnostic
- message would have been printed AND the corresponding operation
- is aborted, for example
- bzip2: Output file xx already exists.
- When a diagnostic message is printed but the operation is not
- aborted, for example
- bzip2: Can't guess original name for wurble -- using wurble.out
- then the exit value 0 is returned, unless some other problem is
- also detected.
-
- I think it corresponds more closely to what the manual claims now.
-
-
-1.0.1
-~~~~~
-* Modified dlltest.c so it uses the new BZ2_ naming scheme.
-* Modified makefile-msc to fix minor build probs on Win2k.
-* Updated README.COMPILATION.PROBLEMS.
-
-There are no functionality changes or bug fixes relative to version
-1.0.0. This is just a documentation update + a fix for minor Win32
-build problems. For almost everyone, upgrading from 1.0.0 to 1.0.1 is
-utterly pointless. Don't bother.
-
-
-1.0.2
-~~~~~
-A bug fix release, addressing various minor issues which have appeared
-in the 18 or so months since 1.0.1 was released. Most of the fixes
-are to do with file-handling or documentation bugs. To the best of my
-knowledge, there have been no data-loss-causing bugs reported in the
-compression/decompression engine of 1.0.0 or 1.0.1.
-
-Note that this release does not improve the rather crude build system
-for Unix platforms. The general plan here is to autoconfiscate/
-libtoolise 1.0.2 soon after release, and release the result as 1.1.0
-or perhaps 1.2.0. That, however, is still just a plan at this point.
-
-Here are the changes in 1.0.2. Bug-reporters and/or patch-senders in
-parentheses.
-
-* Fix an infinite segfault loop in 1.0.1 when a directory is
- encountered in -f (force) mode.
- (Trond Eivind Glomsrod, Nicholas Nethercote, Volker Schmidt)
-
-* Avoid double fclose() of output file on certain I/O error paths.
- (Solar Designer)
-
-* Don't fail with internal error 1007 when fed a long stream (> 48MB)
- of byte 251. Also print useful message suggesting that 1007s may be
- caused by bad memory.
- (noticed by Juan Pedro Vallejo, fixed by me)
-
-* Fix uninitialised variable silly bug in demo prog dlltest.c.
- (Jorj Bauer)
-
-* Remove 512-MB limitation on recovered file size for bzip2recover
- on selected platforms which support 64-bit ints. At the moment
- all GCC supported platforms, and Win32.
- (me, Alson van der Meulen)
-
-* Hard-code header byte values, to give correct operation on platforms
- using EBCDIC as their native character set (IBM's OS/390).
- (Leland Lucius)
-
-* Copy file access times correctly.
- (Marty Leisner)
-
-* Add distclean and check targets to Makefile.
- (Michael Carmack)
-
-* Parameterise use of ar and ranlib in Makefile. Also add $(LDFLAGS).
- (Rich Ireland, Bo Thorsen)
-
-* Pass -p (create parent dirs as needed) to mkdir during make install.
- (Jeremy Fusco)
-
-* Dereference symlinks when copying file permissions in -f mode.
- (Volker Schmidt)
-
-* Majorly simplify implementation of uInt64_qrm10.
- (Bo Lindbergh)
-
-* Check the input file still exists before deleting the output one,
- when aborting in cleanUpAndFail().
- (Joerg Prante, Robert Linden, Matthias Krings)
-
-Also a bunch of patches courtesy of Philippe Troin, the Debian maintainer
-of bzip2:
-
-* Wrapper scripts (with manpages): bzdiff, bzgrep, bzmore.
-
-* Spelling changes and minor enhancements in bzip2.1.
-
-* Avoid race condition between creating the output file and setting its
- interim permissions safely, by using fopen_output_safely().
- No changes to bzip2recover since there is no issue with file
- permissions there.
-
-* do not print senseless report with -v when compressing an empty
- file.
-
-* bzcat -f works on non-bzip2 files.
-
-* do not try to escape shell meta-characters on unix (the shell takes
- care of these).
-
-* added --fast and --best aliases for -1 -9 for gzip compatibility.
-
-
-1.0.3 (15 Feb 05)
-~~~~~~~~~~~~~~~~~
-Fixes some minor bugs since the last version, 1.0.2.
-
-* Further robustification against corrupted compressed data.
- There are currently no known bitstreams which can cause the
- decompressor to crash, loop or access memory which does not
- belong to it. If you are using bzip2 or the library to
- decompress bitstreams from untrusted sources, an upgrade
- to 1.0.3 is recommended. This fixes CAN-2005-1260.
-
-* The documentation has been converted to XML, from which html
- and pdf can be derived.
-
-* Various minor bugs in the documentation have been fixed.
-
-* Fixes for various compilation warnings with newer versions of
- gcc, and on 64-bit platforms.
-
-* The BZ_NO_STDIO cpp symbol was not properly observed in 1.0.2.
- This has been fixed.
-
-
-1.0.4 (20 Dec 06)
-~~~~~~~~~~~~~~~~~
-Fixes some minor bugs since the last version, 1.0.3.
-
-* Fix file permissions race problem (CAN-2005-0953).
-
-* Avoid possible segfault in BZ2_bzclose. From Coverity's NetBSD
- scan.
-
-* 'const'/prototype cleanups in the C code.
-
-* Change default install location to /usr/local, and handle multiple
- 'make install's without error.
-
-* Sanitise file names more carefully in bzgrep. Fixes CAN-2005-0758
- to the extent that applies to bzgrep.
-
-* Use 'mktemp' rather than 'tempfile' in bzdiff.
-
-* Tighten up a couple of assertions in blocksort.c following automated
- analysis.
-
-* Fix minor doc/comment bugs.
-
-
-1.0.5 (10 Dec 07)
-~~~~~~~~~~~~~~~~~
-Security fix only. Fixes CERT-FI 20469 as it applies to bzip2.
-
diff --git a/Utilities/cmbzip2/CMakeLists.txt b/Utilities/cmbzip2/CMakeLists.txt
index 2aff69c..cb4a038 100644
--- a/Utilities/cmbzip2/CMakeLists.txt
+++ b/Utilities/cmbzip2/CMakeLists.txt
@@ -1,4 +1,13 @@
project(bzip2)
+
+# Disable warnings to avoid changing 3rd party code.
+if(CMAKE_C_COMPILER_ID MATCHES
+ "^(GNU|Clang|AppleClang|XLClang|XL|VisualAge|SunPro|HP|Intel)$")
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w")
+elseif(CMAKE_C_COMPILER_ID STREQUAL "PathScale")
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -woffall")
+endif()
+
add_definitions(-D_FILE_OFFSET_BITS=64)
add_library(cmbzip2
blocksort.c huffman.c crctable.c randtable.c compress.c decompress.c bzlib.c)
diff --git a/Utilities/cmbzip2/LICENSE b/Utilities/cmbzip2/LICENSE
index f420cff..81a37ea 100644
--- a/Utilities/cmbzip2/LICENSE
+++ b/Utilities/cmbzip2/LICENSE
@@ -2,7 +2,7 @@
--------------------------------------------------------------------------
This program, "bzip2", the associated library "libbzip2", and all
-documentation, are copyright (C) 1996-2007 Julian R Seward. All
+documentation, are copyright (C) 1996-2019 Julian R Seward. All
rights reserved.
Redistribution and use in source and binary forms, with or without
@@ -36,7 +36,7 @@
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-Julian Seward, jseward@bzip.org
-bzip2/libbzip2 version 1.0.5 of 10 December 2007
+Julian Seward, jseward@acm.org
+bzip2/libbzip2 version 1.0.8 of 13 July 2019
--------------------------------------------------------------------------
diff --git a/Utilities/cmbzip2/Makefile-libbz2_so b/Utilities/cmbzip2/Makefile-libbz2_so
deleted file mode 100644
index 8370887..0000000
--- a/Utilities/cmbzip2/Makefile-libbz2_so
+++ /dev/null
@@ -1,59 +0,0 @@
-
-# This Makefile builds a shared version of the library,
-# libbz2.so.1.0.4, with soname libbz2.so.1.0,
-# at least on x86-Linux (RedHat 7.2),
-# with gcc-2.96 20000731 (Red Hat Linux 7.1 2.96-98).
-# Please see the README file for some important info
-# about building the library like this.
-
-# ------------------------------------------------------------------
-# This file is part of bzip2/libbzip2, a program and library for
-# lossless, block-sorting data compression.
-#
-# bzip2/libbzip2 version 1.0.5 of 10 December 2007
-# Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
-#
-# Please read the WARNING, DISCLAIMER and PATENTS sections in the
-# README file.
-#
-# This program is released under the terms of the license contained
-# in the file LICENSE.
-# ------------------------------------------------------------------
-
-
-SHELL=/bin/sh
-CC=gcc
-BIGFILES=-D_FILE_OFFSET_BITS=64
-CFLAGS=-fpic -fPIC -Wall -Winline -O2 -g $(BIGFILES)
-
-OBJS= blocksort.o \
- huffman.o \
- crctable.o \
- randtable.o \
- compress.o \
- decompress.o \
- bzlib.o
-
-all: $(OBJS)
- $(CC) -shared -Wl,-soname -Wl,libbz2.so.1.0 -o libbz2.so.1.0.4 $(OBJS)
- $(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.so.1.0.4
- rm -f libbz2.so.1.0
- ln -s libbz2.so.1.0.4 libbz2.so.1.0
-
-clean:
- rm -f $(OBJS) bzip2.o libbz2.so.1.0.4 libbz2.so.1.0 bzip2-shared
-
-blocksort.o: blocksort.c
- $(CC) $(CFLAGS) -c blocksort.c
-huffman.o: huffman.c
- $(CC) $(CFLAGS) -c huffman.c
-crctable.o: crctable.c
- $(CC) $(CFLAGS) -c crctable.c
-randtable.o: randtable.c
- $(CC) $(CFLAGS) -c randtable.c
-compress.o: compress.c
- $(CC) $(CFLAGS) -c compress.c
-decompress.o: decompress.c
- $(CC) $(CFLAGS) -c decompress.c
-bzlib.o: bzlib.c
- $(CC) $(CFLAGS) -c bzlib.c
diff --git a/Utilities/cmbzip2/README b/Utilities/cmbzip2/README
index e17a84e..b9c6099 100644
--- a/Utilities/cmbzip2/README
+++ b/Utilities/cmbzip2/README
@@ -6,8 +6,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
-bzip2/libbzip2 version 1.0.5 of 10 December 2007
-Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+bzip2/libbzip2 version 1.0.8 of 13 July 2019
+Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in this file.
@@ -73,7 +73,7 @@
It's difficult for me to support compilation on all these platforms.
My approach is to collect binaries for these platforms, and put them
-on the master web site (http://www.bzip.org). Look there. However
+on the master web site (https://sourceware.org/bzip2/). Look there. However
(FWIW), bzip2-1.0.X is very standard ANSI C and should compile
unmodified with MS Visual C. If you have difficulties building, you
might want to read README.COMPILATION.PROBLEMS.
@@ -161,39 +161,22 @@
* Many small improvements in file and flag handling.
* A Y2K statement.
-WHAT'S NEW IN 1.0.0 ?
+WHAT'S NEW IN 1.0.x ?
See the CHANGES file.
-WHAT'S NEW IN 1.0.2 ?
-
- See the CHANGES file.
-
-WHAT'S NEW IN 1.0.3 ?
-
- See the CHANGES file.
-
-WHAT'S NEW IN 1.0.4 ?
-
- See the CHANGES file.
-
-WHAT'S NEW IN 1.0.5 ?
-
- See the CHANGES file.
-
-
-I hope you find bzip2 useful. Feel free to contact me at
- jseward@bzip.org
+I hope you find bzip2 useful. Feel free to contact the developers at
+ bzip2-devel@sourceware.org
if you have any suggestions or queries. Many people mailed me with
comments, suggestions and patches after the releases of bzip-0.15,
bzip-0.21, and bzip2 versions 0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1,
1.0.2 and 1.0.3, and the changes in bzip2 are largely a result of this
feedback. I thank you for your comments.
-bzip2's "home" is http://www.bzip.org/
+bzip2's "home" is https://sourceware.org/bzip2/
Julian Seward
-jseward@bzip.org
+jseward@acm.org
Cambridge, UK.
18 July 1996 (version 0.15)
@@ -208,3 +191,6 @@
15 February 2005 (bzip2, version 1.0.3)
20 December 2006 (bzip2, version 1.0.4)
10 December 2007 (bzip2, version 1.0.5)
+ 6 Sept 2010 (bzip2, version 1.0.6)
+27 June 2019 (bzip2, version 1.0.7)
+13 July 2019 (bzip2, version 1.0.8)
diff --git a/Utilities/cmbzip2/README.COMPILATION.PROBLEMS b/Utilities/cmbzip2/README.COMPILATION.PROBLEMS
deleted file mode 100644
index 22b95c6..0000000
--- a/Utilities/cmbzip2/README.COMPILATION.PROBLEMS
+++ /dev/null
@@ -1,58 +0,0 @@
-------------------------------------------------------------------
-This file is part of bzip2/libbzip2, a program and library for
-lossless, block-sorting data compression.
-
-bzip2/libbzip2 version 1.0.5 of 10 December 2007
-Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
-
-Please read the WARNING, DISCLAIMER and PATENTS sections in the
-README file.
-
-This program is released under the terms of the license contained
-in the file LICENSE.
-------------------------------------------------------------------
-
-bzip2-1.0.5 should compile without problems on the vast majority of
-platforms. Using the supplied Makefile, I've built and tested it
-myself for x86-linux and amd64-linux. With makefile.msc, Visual C++
-6.0 and nmake, you can build a native Win32 version too. Large file
-support seems to work correctly on at least on amd64-linux.
-
-When I say "large file" I mean a file of size 2,147,483,648 (2^31)
-bytes or above. Many older OSs can't handle files above this size,
-but many newer ones can. Large files are pretty huge -- most files
-you'll encounter are not Large Files.
-
-Early versions of bzip2 (0.1, 0.9.0, 0.9.5) compiled on a wide variety
-of platforms without difficulty, and I hope this version will continue
-in that tradition. However, in order to support large files, I've had
-to include the define -D_FILE_OFFSET_BITS=64 in the Makefile. This
-can cause problems.
-
-The technique of adding -D_FILE_OFFSET_BITS=64 to get large file
-support is, as far as I know, the Recommended Way to get correct large
-file support. For more details, see the Large File Support
-Specification, published by the Large File Summit, at
-
- http://ftp.sas.com/standards/large.file
-
-As a general comment, if you get compilation errors which you think
-are related to large file support, try removing the above define from
-the Makefile, ie, delete the line
-
- BIGFILES=-D_FILE_OFFSET_BITS=64
-
-from the Makefile, and do 'make clean ; make'. This will give you a
-version of bzip2 without large file support, which, for most
-applications, is probably not a problem.
-
-Alternatively, try some of the platform-specific hints listed below.
-
-You can use the spewG.c program to generate huge files to test bzip2's
-large file support, if you are feeling paranoid. Be aware though that
-any compilation problems which affect bzip2 will also affect spewG.c,
-alas.
-
-AIX: I have reports that for large file support, you need to specify
--D_LARGE_FILES rather than -D_FILE_OFFSET_BITS=64. I have not tested
-this myself.
diff --git a/Utilities/cmbzip2/README.XML.STUFF b/Utilities/cmbzip2/README.XML.STUFF
deleted file mode 100644
index 1a5b4c5..0000000
--- a/Utilities/cmbzip2/README.XML.STUFF
+++ /dev/null
@@ -1,45 +0,0 @@
- ----------------------------------------------------------------
- This file is part of bzip2/libbzip2, a program and library for
- lossless, block-sorting data compression.
-
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
-
- Please read the WARNING, DISCLAIMER and PATENTS sections in the
- README file.
-
- This program is released under the terms of the license contained
- in the file LICENSE.
- ----------------------------------------------------------------
-
-The script xmlproc.sh takes an xml file as input,
-and processes it to create .pdf, .html or .ps output.
-It uses format.pl, a perl script to format <pre> blocks nicely,
- and add CDATA tags so writers do not have to use eg. <
-
-The file "entities.xml" must be edited to reflect current
-version, year, etc.
-
-
-Usage:
-
- ./xmlproc.sh -v manual.xml
- Validates an xml file to ensure no dtd-compliance errors
-
- ./xmlproc.sh -html manual.xml
- Output: manual.html
-
- ./xmlproc.sh -pdf manual.xml
- Output: manual.pdf
-
- ./xmlproc.sh -ps manual.xml
- Output: manual.ps
-
-
-Notum bene:
-- pdfxmltex barfs if given a filename with an underscore in it
-
-- xmltex won't work yet - there's a bug in passivetex
- which we are all waiting for Sebastian to fix.
- So we are going the xml -> pdf -> ps route for the time being,
- using pdfxmltex.
diff --git a/Utilities/cmbzip2/blocksort.c b/Utilities/cmbzip2/blocksort.c
index 95adb5e..92d81fe 100644
--- a/Utilities/cmbzip2/blocksort.c
+++ b/Utilities/cmbzip2/blocksort.c
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@@ -202,9 +202,9 @@
bhtab [ 0 .. 2+(nblock/32) ] destroyed
*/
-#define SET_BH(zz) bhtab[(zz) >> 5] |= (1 << ((zz) & 31))
-#define CLEAR_BH(zz) bhtab[(zz) >> 5] &= ~(1 << ((zz) & 31))
-#define ISSET_BH(zz) (bhtab[(zz) >> 5] & (1 << ((zz) & 31)))
+#define SET_BH(zz) bhtab[(zz) >> 5] |= ((UInt32)1 << ((zz) & 31))
+#define CLEAR_BH(zz) bhtab[(zz) >> 5] &= ~((UInt32)1 << ((zz) & 31))
+#define ISSET_BH(zz) (bhtab[(zz) >> 5] & ((UInt32)1 << ((zz) & 31)))
#define WORD_BH(zz) bhtab[(zz) >> 5]
#define UNALIGNED_BH(zz) ((zz) & 0x01f)
@@ -274,7 +274,7 @@
r = -1;
while (1) {
- /*-- find the next non-singleton bucket --*/
+ /*-- find the next non-singleton bucket --*/
k = r + 1;
while (ISSET_BH(k) && UNALIGNED_BH(k)) k++;
if (ISSET_BH(k)) {
diff --git a/Utilities/cmbzip2/bz-common.xsl b/Utilities/cmbzip2/bz-common.xsl
deleted file mode 100644
index 66fcd6f..0000000
--- a/Utilities/cmbzip2/bz-common.xsl
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0"?> <!-- -*- sgml -*- -->
-<xsl:stylesheet
- xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
-
-<!-- we like '1.2 Title' -->
-<xsl:param name="section.autolabel" select="'1'"/>
-<xsl:param name="section.label.includes.component.label" select="'1'"/>
-
-<!-- Do not put 'Chapter' at the start of eg 'Chapter 1. Doing This' -->
-<xsl:param name="local.l10n.xml" select="document('')"/>
-<l:i18n xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0">
- <l:l10n language="en">
- <l:context name="title-numbered">
- <l:template name="chapter" text="%n. %t"/>
- </l:context>
- </l:l10n>
-</l:i18n>
-
-<!-- don't generate sub-tocs for qanda sets -->
-<xsl:param name="generate.toc">
-set toc,title
-book toc,title,figure,table,example,equation
-chapter toc,title
-section toc
-sect1 toc
-sect2 toc
-sect3 toc
-sect4 nop
-sect5 nop
-qandaset toc
-qandadiv nop
-appendix toc,title
-article/appendix nop
-article toc,title
-preface toc,title
-reference toc,title
-</xsl:param>
-
-</xsl:stylesheet>
diff --git a/Utilities/cmbzip2/bz-fo.xsl b/Utilities/cmbzip2/bz-fo.xsl
deleted file mode 100644
index ba3e301..0000000
--- a/Utilities/cmbzip2/bz-fo.xsl
+++ /dev/null
@@ -1,276 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?> <!-- -*- sgml -*- -->
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
- xmlns:fo="http://www.w3.org/1999/XSL/Format" version="1.0">
-
-<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl"/>
-<xsl:import href="bz-common.xsl"/>
-
-<!-- set indent = yes while debugging, then change to NO -->
-<xsl:output method="xml" indent="yes"/>
-
-<!-- ensure only passivetex extensions are on -->
-<xsl:param name="stylesheet.result.type" select="'fo'"/>
-<!-- fo extensions: PDF bookmarks and index terms -->
-<xsl:param name="use.extensions" select="'1'"/>
-<xsl:param name="xep.extensions" select="0"/>
-<xsl:param name="fop.extensions" select="0"/>
-<xsl:param name="saxon.extensions" select="0"/>
-<xsl:param name="passivetex.extensions" select="1"/>
-<xsl:param name="tablecolumns.extension" select="'1'"/>
-
-<!-- ensure we are using single sided -->
-<xsl:param name="double.sided" select="'0'"/>
-
-<!-- insert cross references to page numbers -->
-<xsl:param name="insert.xref.page.number" select="1"/>
-
-<!-- <?custom-pagebreak?> inserts a page break at this point -->
-<xsl:template match="processing-instruction('custom-pagebreak')">
- <fo:block break-before='page'/>
-</xsl:template>
-
-<!-- show links in color -->
-<xsl:attribute-set name="xref.properties">
- <xsl:attribute name="color">blue</xsl:attribute>
-</xsl:attribute-set>
-
-<!-- make pre listings indented a bit + a bg colour -->
-<xsl:template match="programlisting | screen">
- <fo:block start-indent="0.25in" wrap-option="no-wrap"
- white-space-collapse="false" text-align="start"
- font-family="monospace" background-color="#f2f2f9"
- linefeed-treatment="preserve"
- xsl:use-attribute-sets="normal.para.spacing">
- <xsl:apply-templates/>
- </fo:block>
-</xsl:template>
-<!-- make verbatim output prettier -->
-<xsl:template match="literallayout">
- <fo:block start-indent="0.25in" wrap-option="no-wrap"
- white-space-collapse="false" text-align="start"
- font-family="monospace" background-color="#edf7f4"
- linefeed-treatment="preserve"
- space-before="0em" space-after="0em">
- <xsl:apply-templates/>
- </fo:block>
-</xsl:template>
-
-<!-- workaround bug in passivetex fo output for itemizedlist -->
-<xsl:template match="itemizedlist/listitem">
- <xsl:variable name="id">
- <xsl:call-template name="object.id"/></xsl:variable>
- <xsl:variable name="itemsymbol">
- <xsl:call-template name="list.itemsymbol">
- <xsl:with-param name="node" select="parent::itemizedlist"/>
- </xsl:call-template>
- </xsl:variable>
- <xsl:variable name="item.contents">
- <fo:list-item-label end-indent="label-end()">
- <fo:block>
- <xsl:choose>
- <xsl:when test="$itemsymbol='disc'">•</xsl:when>
- <xsl:when test="$itemsymbol='bullet'">•</xsl:when>
- <xsl:otherwise>•</xsl:otherwise>
- </xsl:choose>
- </fo:block>
- </fo:list-item-label>
- <fo:list-item-body start-indent="body-start()">
- <xsl:apply-templates/> <!-- removed extra block wrapper -->
- </fo:list-item-body>
- </xsl:variable>
- <xsl:choose>
- <xsl:when test="parent::*/@spacing = 'compact'">
- <fo:list-item id="{$id}"
- xsl:use-attribute-sets="compact.list.item.spacing">
- <xsl:copy-of select="$item.contents"/>
- </fo:list-item>
- </xsl:when>
- <xsl:otherwise>
- <fo:list-item id="{$id}" xsl:use-attribute-sets="list.item.spacing">
- <xsl:copy-of select="$item.contents"/>
- </fo:list-item>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-<!-- workaround bug in passivetex fo output for orderedlist -->
-<xsl:template match="orderedlist/listitem">
- <xsl:variable name="id">
- <xsl:call-template name="object.id"/></xsl:variable>
- <xsl:variable name="item.contents">
- <fo:list-item-label end-indent="label-end()">
- <fo:block>
- <xsl:apply-templates select="." mode="item-number"/>
- </fo:block>
- </fo:list-item-label>
- <fo:list-item-body start-indent="body-start()">
- <xsl:apply-templates/> <!-- removed extra block wrapper -->
- </fo:list-item-body>
- </xsl:variable>
- <xsl:choose>
- <xsl:when test="parent::*/@spacing = 'compact'">
- <fo:list-item id="{$id}"
- xsl:use-attribute-sets="compact.list.item.spacing">
- <xsl:copy-of select="$item.contents"/>
- </fo:list-item>
- </xsl:when>
- <xsl:otherwise>
- <fo:list-item id="{$id}" xsl:use-attribute-sets="list.item.spacing">
- <xsl:copy-of select="$item.contents"/>
- </fo:list-item>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-<!-- workaround bug in passivetex fo output for variablelist -->
-<xsl:param name="variablelist.as.blocks" select="1"/>
-<xsl:template match="varlistentry" mode="vl.as.blocks">
- <xsl:variable name="id">
- <xsl:call-template name="object.id"/></xsl:variable>
- <fo:block id="{$id}" xsl:use-attribute-sets="list.item.spacing"
- keep-together.within-column="always"
- keep-with-next.within-column="always">
- <xsl:apply-templates select="term"/>
- </fo:block>
- <fo:block start-indent="0.5in" end-indent="0in"
- space-after.minimum="0.2em"
- space-after.optimum="0.4em"
- space-after.maximum="0.6em">
- <fo:block>
- <xsl:apply-templates select="listitem"/>
- </fo:block>
- </fo:block>
-</xsl:template>
-
-
-<!-- workaround bug in footers: force right-align w/two 80|30 cols -->
-<xsl:template name="footer.table">
- <xsl:param name="pageclass" select="''"/>
- <xsl:param name="sequence" select="''"/>
- <xsl:param name="gentext-key" select="''"/>
- <xsl:choose>
- <xsl:when test="$pageclass = 'index'">
- <xsl:attribute name="margin-left">0pt</xsl:attribute>
- </xsl:when>
- </xsl:choose>
- <xsl:variable name="candidate">
- <fo:table table-layout="fixed" width="100%">
- <fo:table-column column-number="1" column-width="80%"/>
- <fo:table-column column-number="2" column-width="20%"/>
- <fo:table-body>
- <fo:table-row height="14pt">
- <fo:table-cell text-align="left" display-align="after">
- <xsl:attribute name="relative-align">baseline</xsl:attribute>
- <fo:block>
- <fo:block> </fo:block><!-- empty cell -->
- </fo:block>
- </fo:table-cell>
- <fo:table-cell text-align="center" display-align="after">
- <xsl:attribute name="relative-align">baseline</xsl:attribute>
- <fo:block>
- <xsl:call-template name="footer.content">
- <xsl:with-param name="pageclass" select="$pageclass"/>
- <xsl:with-param name="sequence" select="$sequence"/>
- <xsl:with-param name="position" select="'center'"/>
- <xsl:with-param name="gentext-key" select="$gentext-key"/>
- </xsl:call-template>
- </fo:block>
- </fo:table-cell>
- </fo:table-row>
- </fo:table-body>
- </fo:table>
- </xsl:variable>
- <!-- Really output a footer? -->
- <xsl:choose>
- <xsl:when test="$pageclass='titlepage' and $gentext-key='book'
- and $sequence='first'">
- <!-- no, book titlepages have no footers at all -->
- </xsl:when>
- <xsl:when test="$sequence = 'blank' and $footers.on.blank.pages = 0">
- <!-- no output -->
- </xsl:when>
- <xsl:otherwise>
- <xsl:copy-of select="$candidate"/>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-
-<!-- fix bug in headers: force right-align w/two 40|60 cols -->
-<xsl:template name="header.table">
- <xsl:param name="pageclass" select="''"/>
- <xsl:param name="sequence" select="''"/>
- <xsl:param name="gentext-key" select="''"/>
- <xsl:choose>
- <xsl:when test="$pageclass = 'index'">
- <xsl:attribute name="margin-left">0pt</xsl:attribute>
- </xsl:when>
- </xsl:choose>
- <xsl:variable name="candidate">
- <fo:table table-layout="fixed" width="100%">
- <xsl:call-template name="head.sep.rule">
- <xsl:with-param name="pageclass" select="$pageclass"/>
- <xsl:with-param name="sequence" select="$sequence"/>
- <xsl:with-param name="gentext-key" select="$gentext-key"/>
- </xsl:call-template>
- <fo:table-column column-number="1" column-width="40%"/>
- <fo:table-column column-number="2" column-width="60%"/>
- <fo:table-body>
- <fo:table-row height="14pt">
- <fo:table-cell text-align="left" display-align="before">
- <xsl:attribute name="relative-align">baseline</xsl:attribute>
- <fo:block>
- <fo:block> </fo:block><!-- empty cell -->
- </fo:block>
- </fo:table-cell>
- <fo:table-cell text-align="center" display-align="before">
- <xsl:attribute name="relative-align">baseline</xsl:attribute>
- <fo:block>
- <xsl:call-template name="header.content">
- <xsl:with-param name="pageclass" select="$pageclass"/>
- <xsl:with-param name="sequence" select="$sequence"/>
- <xsl:with-param name="position" select="'center'"/>
- <xsl:with-param name="gentext-key" select="$gentext-key"/>
- </xsl:call-template>
- </fo:block>
- </fo:table-cell>
- </fo:table-row>
- </fo:table-body>
- </fo:table>
- </xsl:variable>
- <!-- Really output a header? -->
- <xsl:choose>
- <xsl:when test="$pageclass = 'titlepage' and $gentext-key = 'book'
- and $sequence='first'">
- <!-- no, book titlepages have no headers at all -->
- </xsl:when>
- <xsl:when test="$sequence = 'blank' and $headers.on.blank.pages = 0">
- <!-- no output -->
- </xsl:when>
- <xsl:otherwise>
- <xsl:copy-of select="$candidate"/>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-
-<!-- Bug-fix for Suse 10 PassiveTex version -->
-<!-- Precompute attribute values 'cos PassiveTex is too stupid: -->
-<xsl:attribute-set name="component.title.properties">
- <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute>
- <xsl:attribute name="space-before.optimum">
- <xsl:value-of select="concat($body.font.master, 'pt')"/>
- </xsl:attribute>
- <xsl:attribute name="space-before.minimum">
- <xsl:value-of select="$body.font.master * 0.8"/>
- <xsl:text>pt</xsl:text>
- </xsl:attribute>
- <xsl:attribute name="space-before.maximum">
- <xsl:value-of select="$body.font.master * 1.2"/>
- <xsl:text>pt</xsl:text>
- </xsl:attribute>
- <xsl:attribute name="hyphenate">false</xsl:attribute>
-</xsl:attribute-set>
-
-
-</xsl:stylesheet>
diff --git a/Utilities/cmbzip2/bz-html.xsl b/Utilities/cmbzip2/bz-html.xsl
deleted file mode 100644
index 1785fff..0000000
--- a/Utilities/cmbzip2/bz-html.xsl
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0"?> <!-- -*- sgml -*- -->
-<!DOCTYPE xsl:stylesheet [ <!ENTITY bz-css SYSTEM "./bzip.css"> ]>
-
-<xsl:stylesheet
- xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
-
-<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl"/>
-<xsl:import href="bz-common.xsl"/>
-
-<!-- use 8859-1 encoding -->
-<xsl:output method="html" encoding="ISO-8859-1" indent="yes"/>
-
-<!-- we include the css directly when generating one large file -->
-<xsl:template name="user.head.content">
- <style type="text/css" media="screen">
- <xsl:text>&bz-css;</xsl:text>
- </style>
-</xsl:template>
-
-</xsl:stylesheet>
diff --git a/Utilities/cmbzip2/bzdiff b/Utilities/cmbzip2/bzdiff
deleted file mode 100644
index c4c9964..0000000
--- a/Utilities/cmbzip2/bzdiff
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/sh
-# sh is buggy on RS/6000 AIX 3.2. Replace above line with #!/bin/ksh
-
-# Bzcmp/diff wrapped for bzip2,
-# adapted from zdiff by Philippe Troin <phil@fifi.org> for Debian GNU/Linux.
-
-# Bzcmp and bzdiff are used to invoke the cmp or the diff pro-
-# gram on compressed files. All options specified are passed
-# directly to cmp or diff. If only 1 file is specified, then
-# the files compared are file1 and an uncompressed file1.gz.
-# If two files are specified, then they are uncompressed (if
-# necessary) and fed to cmp or diff. The exit status from cmp
-# or diff is preserved.
-
-PATH="/usr/bin:/bin:$PATH"; export PATH
-prog=`echo $0 | sed 's|.*/||'`
-case "$prog" in
- *cmp) comp=${CMP-cmp} ;;
- *) comp=${DIFF-diff} ;;
-esac
-
-OPTIONS=
-FILES=
-for ARG
-do
- case "$ARG" in
- -*) OPTIONS="$OPTIONS $ARG";;
- *) if test -f "$ARG"; then
- FILES="$FILES $ARG"
- else
- echo "${prog}: $ARG not found or not a regular file"
- exit 1
- fi ;;
- esac
-done
-if test -z "$FILES"; then
- echo "Usage: $prog [${comp}_options] file [file]"
- exit 1
-fi
-tmp=`mktemp ${TMPDIR:-/tmp}/bzdiff.XXXXXXXXXX` || {
- echo 'cannot create a temporary file' >&2
- exit 1
-}
-set $FILES
-if test $# -eq 1; then
- FILE=`echo "$1" | sed 's/.bz2$//'`
- bzip2 -cd "$FILE.bz2" | $comp $OPTIONS - "$FILE"
- STAT="$?"
-
-elif test $# -eq 2; then
- case "$1" in
- *.bz2)
- case "$2" in
- *.bz2)
- F=`echo "$2" | sed 's|.*/||;s|.bz2$||'`
- bzip2 -cdfq "$2" > $tmp
- bzip2 -cdfq "$1" | $comp $OPTIONS - $tmp
- STAT="$?"
- /bin/rm -f $tmp;;
-
- *) bzip2 -cdfq "$1" | $comp $OPTIONS - "$2"
- STAT="$?";;
- esac;;
- *) case "$2" in
- *.bz2)
- bzip2 -cdfq "$2" | $comp $OPTIONS "$1" -
- STAT="$?";;
- *) $comp $OPTIONS "$1" "$2"
- STAT="$?";;
- esac;;
- esac
- exit "$STAT"
-else
- echo "Usage: $prog [${comp}_options] file [file]"
- exit 1
-fi
diff --git a/Utilities/cmbzip2/bzdiff.1 b/Utilities/cmbzip2/bzdiff.1
deleted file mode 100644
index adb7a8e..0000000
--- a/Utilities/cmbzip2/bzdiff.1
+++ /dev/null
@@ -1,47 +0,0 @@
-\"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org>
-\"for Debian GNU/Linux
-.TH BZDIFF 1
-.SH NAME
-bzcmp, bzdiff \- compare bzip2 compressed files
-.SH SYNOPSIS
-.B bzcmp
-[ cmp_options ] file1
-[ file2 ]
-.br
-.B bzdiff
-[ diff_options ] file1
-[ file2 ]
-.SH DESCRIPTION
-.I Bzcmp
-and
-.I bzdiff
-are used to invoke the
-.I cmp
-or the
-.I diff
-program on bzip2 compressed files. All options specified are passed
-directly to
-.I cmp
-or
-.IR diff "."
-If only 1 file is specified, then the files compared are
-.I file1
-and an uncompressed
-.IR file1 ".bz2."
-If two files are specified, then they are uncompressed if necessary and fed to
-.I cmp
-or
-.IR diff "."
-The exit status from
-.I cmp
-or
-.I diff
-is preserved.
-.SH "SEE ALSO"
-cmp(1), diff(1), bzmore(1), bzless(1), bzgrep(1), bzip2(1)
-.SH BUGS
-Messages from the
-.I cmp
-or
-.I diff
-programs refer to temporary filenames instead of those specified.
diff --git a/Utilities/cmbzip2/bzgrep b/Utilities/cmbzip2/bzgrep
deleted file mode 100644
index 8ccf919..0000000
--- a/Utilities/cmbzip2/bzgrep
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/sh
-
-# Bzgrep wrapped for bzip2,
-# adapted from zgrep by Philippe Troin <phil@fifi.org> for Debian GNU/Linux.
-## zgrep notice:
-## zgrep -- a wrapper around a grep program that decompresses files as needed
-## Adapted from a version sent by Charles Levert <charles@comm.polymtl.ca>
-
-PATH="/usr/bin:$PATH"; export PATH
-
-prog=`echo $0 | sed 's|.*/||'`
-case "$prog" in
- *egrep) grep=${EGREP-egrep} ;;
- *fgrep) grep=${FGREP-fgrep} ;;
- *) grep=${GREP-grep} ;;
-esac
-pat=""
-while test $# -ne 0; do
- case "$1" in
- -e | -f) opt="$opt $1"; shift; pat="$1"
- if test "$grep" = grep; then # grep is buggy with -e on SVR4
- grep=egrep
- fi;;
- -A | -B) opt="$opt $1 $2"; shift;;
- -*) opt="$opt $1";;
- *) if test -z "$pat"; then
- pat="$1"
- else
- break;
- fi;;
- esac
- shift
-done
-
-if test -z "$pat"; then
- echo "grep through bzip2 files"
- echo "usage: $prog [grep_options] pattern [files]"
- exit 1
-fi
-
-list=0
-silent=0
-op=`echo "$opt" | sed -e 's/ //g' -e 's/-//g'`
-case "$op" in
- *l*) list=1
-esac
-case "$op" in
- *h*) silent=1
-esac
-
-if test $# -eq 0; then
- bzip2 -cdfq | $grep $opt "$pat"
- exit $?
-fi
-
-res=0
-for i do
- if test -f "$i"; then :; else if test -f "$i.bz2"; then i="$i.bz2"; fi; fi
- if test $list -eq 1; then
- bzip2 -cdfq "$i" | $grep $opt "$pat" 2>&1 > /dev/null && echo $i
- r=$?
- elif test $# -eq 1 -o $silent -eq 1; then
- bzip2 -cdfq "$i" | $grep $opt "$pat"
- r=$?
- else
- j=${i//\\/\\\\}
- j=${j//|/\\|}
- j=${j//&/\\&}
- j=`printf "%s" "$j" | tr '\n' ' '`
- bzip2 -cdfq "$i" | $grep $opt "$pat" | sed "s|^|${j}:|"
- r=$?
- fi
- test "$r" -ne 0 && res="$r"
-done
-exit $res
diff --git a/Utilities/cmbzip2/bzgrep.1 b/Utilities/cmbzip2/bzgrep.1
deleted file mode 100644
index 930af8c..0000000
--- a/Utilities/cmbzip2/bzgrep.1
+++ /dev/null
@@ -1,56 +0,0 @@
-\"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org>
-\"for Debian GNU/Linux
-.TH BZGREP 1
-.SH NAME
-bzgrep, bzfgrep, bzegrep \- search possibly bzip2 compressed files for a regular expression
-.SH SYNOPSIS
-.B bzgrep
-[ grep_options ]
-.BI [\ -e\ ] " pattern"
-.IR filename ".\|.\|."
-.br
-.B bzegrep
-[ egrep_options ]
-.BI [\ -e\ ] " pattern"
-.IR filename ".\|.\|."
-.br
-.B bzfgrep
-[ fgrep_options ]
-.BI [\ -e\ ] " pattern"
-.IR filename ".\|.\|."
-.SH DESCRIPTION
-.IR Bzgrep
-is used to invoke the
-.I grep
-on bzip2-compressed files. All options specified are passed directly to
-.I grep.
-If no file is specified, then the standard input is decompressed
-if necessary and fed to grep.
-Otherwise the given files are uncompressed if necessary and fed to
-.I grep.
-.PP
-If
-.I bzgrep
-is invoked as
-.I bzegrep
-or
-.I bzfgrep
-then
-.I egrep
-or
-.I fgrep
-is used instead of
-.I grep.
-If the GREP environment variable is set,
-.I bzgrep
-uses it as the
-.I grep
-program to be invoked. For example:
-
- for sh: GREP=fgrep bzgrep string files
- for csh: (setenv GREP fgrep; bzgrep string files)
-.SH AUTHOR
-Charles Levert (charles@comm.polymtl.ca). Adapted to bzip2 by Philippe
-Troin <phil@fifi.org> for Debian GNU/Linux.
-.SH "SEE ALSO"
-grep(1), egrep(1), fgrep(1), bzdiff(1), bzmore(1), bzless(1), bzip2(1)
diff --git a/Utilities/cmbzip2/bzip.css b/Utilities/cmbzip2/bzip.css
deleted file mode 100644
index 4feb401..0000000
--- a/Utilities/cmbzip2/bzip.css
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Colours:
-#74240f dark brown h1, h2, h3, h4
-#336699 medium blue links
-#339999 turquoise link hover colour
-#202020 almost black general text
-#761596 purple md5sum text
-#626262 dark gray pre border
-#eeeeee very light gray pre background
-#f2f2f9 very light blue nav table background
-#3366cc medium blue nav table border
-*/
-
-a, a:link, a:visited, a:active { color: #336699; }
-a:hover { color: #339999; }
-
-body { font: 80%/126% sans-serif; }
-h1, h2, h3, h4 { color: #74240f; }
-
-dt { color: #336699; font-weight: bold }
-dd {
- margin-left: 1.5em;
- padding-bottom: 0.8em;
-}
-
-/* -- ruler -- */
-div.hr_blue {
- height: 3px;
- background:#ffffff url("/images/hr_blue.png") repeat-x; }
-div.hr_blue hr { display:none; }
-
-/* release styles */
-#release p { margin-top: 0.4em; }
-#release .md5sum { color: #761596; }
-
-
-/* ------ styles for docs|manuals|howto ------ */
-/* -- lists -- */
-ul {
- margin: 0px 4px 16px 16px;
- padding: 0px;
- list-style: url("/images/li-blue.png");
-}
-ul li {
- margin-bottom: 10px;
-}
-ul ul {
- list-style-type: none;
- list-style-image: none;
- margin-left: 0px;
-}
-
-/* header / footer nav tables */
-table.nav {
- border: solid 1px #3366cc;
- background: #f2f2f9;
- background-color: #f2f2f9;
- margin-bottom: 0.5em;
-}
-/* don't have underlined links in chunked nav menus */
-table.nav a { text-decoration: none; }
-table.nav a:hover { text-decoration: underline; }
-table.nav td { font-size: 85%; }
-
-code, tt, pre { font-size: 120%; }
-code, tt { color: #761596; }
-
-div.literallayout, pre.programlisting, pre.screen {
- color: #000000;
- padding: 0.5em;
- background: #eeeeee;
- border: 1px solid #626262;
- background-color: #eeeeee;
- margin: 4px 0px 4px 0px;
-}
diff --git a/Utilities/cmbzip2/bzip2.1 b/Utilities/cmbzip2/bzip2.1
deleted file mode 100644
index a313f2d..0000000
--- a/Utilities/cmbzip2/bzip2.1
+++ /dev/null
@@ -1,454 +0,0 @@
-.PU
-.TH bzip2 1
-.SH NAME
-bzip2, bunzip2 \- a block-sorting file compressor, v1.0.4
-.br
-bzcat \- decompresses files to stdout
-.br
-bzip2recover \- recovers data from damaged bzip2 files
-
-.SH SYNOPSIS
-.ll +8
-.B bzip2
-.RB [ " \-cdfkqstvzVL123456789 " ]
-[
-.I "filenames \&..."
-]
-.ll -8
-.br
-.B bunzip2
-.RB [ " \-fkvsVL " ]
-[
-.I "filenames \&..."
-]
-.br
-.B bzcat
-.RB [ " \-s " ]
-[
-.I "filenames \&..."
-]
-.br
-.B bzip2recover
-.I "filename"
-
-.SH DESCRIPTION
-.I bzip2
-compresses files using the Burrows-Wheeler block sorting
-text compression algorithm, and Huffman coding. Compression is
-generally considerably better than that achieved by more conventional
-LZ77/LZ78-based compressors, and approaches the performance of the PPM
-family of statistical compressors.
-
-The command-line options are deliberately very similar to
-those of
-.I GNU gzip,
-but they are not identical.
-
-.I bzip2
-expects a list of file names to accompany the
-command-line flags. Each file is replaced by a compressed version of
-itself, with the name "original_name.bz2".
-Each compressed file
-has the same modification date, permissions, and, when possible,
-ownership as the corresponding original, so that these properties can
-be correctly restored at decompression time. File name handling is
-naive in the sense that there is no mechanism for preserving original
-file names, permissions, ownerships or dates in filesystems which lack
-these concepts, or have serious file name length restrictions, such as
-MS-DOS.
-
-.I bzip2
-and
-.I bunzip2
-will by default not overwrite existing
-files. If you want this to happen, specify the \-f flag.
-
-If no file names are specified,
-.I bzip2
-compresses from standard
-input to standard output. In this case,
-.I bzip2
-will decline to
-write compressed output to a terminal, as this would be entirely
-incomprehensible and therefore pointless.
-
-.I bunzip2
-(or
-.I bzip2 \-d)
-decompresses all
-specified files. Files which were not created by
-.I bzip2
-will be detected and ignored, and a warning issued.
-.I bzip2
-attempts to guess the filename for the decompressed file
-from that of the compressed file as follows:
-
- filename.bz2 becomes filename
- filename.bz becomes filename
- filename.tbz2 becomes filename.tar
- filename.tbz becomes filename.tar
- anyothername becomes anyothername.out
-
-If the file does not end in one of the recognised endings,
-.I .bz2,
-.I .bz,
-.I .tbz2
-or
-.I .tbz,
-.I bzip2
-complains that it cannot
-guess the name of the original file, and uses the original name
-with
-.I .out
-appended.
-
-As with compression, supplying no
-filenames causes decompression from
-standard input to standard output.
-
-.I bunzip2
-will correctly decompress a file which is the
-concatenation of two or more compressed files. The result is the
-concatenation of the corresponding uncompressed files. Integrity
-testing (\-t)
-of concatenated
-compressed files is also supported.
-
-You can also compress or decompress files to the standard output by
-giving the \-c flag. Multiple files may be compressed and
-decompressed like this. The resulting outputs are fed sequentially to
-stdout. Compression of multiple files
-in this manner generates a stream
-containing multiple compressed file representations. Such a stream
-can be decompressed correctly only by
-.I bzip2
-version 0.9.0 or
-later. Earlier versions of
-.I bzip2
-will stop after decompressing
-the first file in the stream.
-
-.I bzcat
-(or
-.I bzip2 -dc)
-decompresses all specified files to
-the standard output.
-
-.I bzip2
-will read arguments from the environment variables
-.I BZIP2
-and
-.I BZIP,
-in that order, and will process them
-before any arguments read from the command line. This gives a
-convenient way to supply default arguments.
-
-Compression is always performed, even if the compressed
-file is slightly
-larger than the original. Files of less than about one hundred bytes
-tend to get larger, since the compression mechanism has a constant
-overhead in the region of 50 bytes. Random data (including the output
-of most file compressors) is coded at about 8.05 bits per byte, giving
-an expansion of around 0.5%.
-
-As a self-check for your protection,
-.I
-bzip2
-uses 32-bit CRCs to
-make sure that the decompressed version of a file is identical to the
-original. This guards against corruption of the compressed data, and
-against undetected bugs in
-.I bzip2
-(hopefully very unlikely). The
-chances of data corruption going undetected is microscopic, about one
-chance in four billion for each file processed. Be aware, though, that
-the check occurs upon decompression, so it can only tell you that
-something is wrong. It can't help you
-recover the original uncompressed
-data. You can use
-.I bzip2recover
-to try to recover data from
-damaged files.
-
-Return values: 0 for a normal exit, 1 for environmental problems (file
-not found, invalid flags, I/O errors, &c), 2 to indicate a corrupt
-compressed file, 3 for an internal consistency error (eg, bug) which
-caused
-.I bzip2
-to panic.
-
-.SH OPTIONS
-.TP
-.B \-c --stdout
-Compress or decompress to standard output.
-.TP
-.B \-d --decompress
-Force decompression.
-.I bzip2,
-.I bunzip2
-and
-.I bzcat
-are
-really the same program, and the decision about what actions to take is
-done on the basis of which name is used. This flag overrides that
-mechanism, and forces
-.I bzip2
-to decompress.
-.TP
-.B \-z --compress
-The complement to \-d: forces compression, regardless of the
-invocation name.
-.TP
-.B \-t --test
-Check integrity of the specified file(s), but don't decompress them.
-This really performs a trial decompression and throws away the result.
-.TP
-.B \-f --force
-Force overwrite of output files. Normally,
-.I bzip2
-will not overwrite
-existing output files. Also forces
-.I bzip2
-to break hard links
-to files, which it otherwise wouldn't do.
-
-bzip2 normally declines to decompress files which don't have the
-correct magic header bytes. If forced (-f), however, it will pass
-such files through unmodified. This is how GNU gzip behaves.
-.TP
-.B \-k --keep
-Keep (don't delete) input files during compression
-or decompression.
-.TP
-.B \-s --small
-Reduce memory usage, for compression, decompression and testing. Files
-are decompressed and tested using a modified algorithm which only
-requires 2.5 bytes per block byte. This means any file can be
-decompressed in 2300k of memory, albeit at about half the normal speed.
-
-During compression, \-s selects a block size of 200k, which limits
-memory use to around the same figure, at the expense of your compression
-ratio. In short, if your machine is low on memory (8 megabytes or
-less), use \-s for everything. See MEMORY MANAGEMENT below.
-.TP
-.B \-q --quiet
-Suppress non-essential warning messages. Messages pertaining to
-I/O errors and other critical events will not be suppressed.
-.TP
-.B \-v --verbose
-Verbose mode -- show the compression ratio for each file processed.
-Further \-v's increase the verbosity level, spewing out lots of
-information which is primarily of interest for diagnostic purposes.
-.TP
-.B \-L --license -V --version
-Display the software version, license terms and conditions.
-.TP
-.B \-1 (or \-\-fast) to \-9 (or \-\-best)
-Set the block size to 100 k, 200 k .. 900 k when compressing. Has no
-effect when decompressing. See MEMORY MANAGEMENT below.
-The \-\-fast and \-\-best aliases are primarily for GNU gzip
-compatibility. In particular, \-\-fast doesn't make things
-significantly faster.
-And \-\-best merely selects the default behaviour.
-.TP
-.B \--
-Treats all subsequent arguments as file names, even if they start
-with a dash. This is so you can handle files with names beginning
-with a dash, for example: bzip2 \-- \-myfilename.
-.TP
-.B \--repetitive-fast --repetitive-best
-These flags are redundant in versions 0.9.5 and above. They provided
-some coarse control over the behaviour of the sorting algorithm in
-earlier versions, which was sometimes useful. 0.9.5 and above have an
-improved algorithm which renders these flags irrelevant.
-
-.SH MEMORY MANAGEMENT
-.I bzip2
-compresses large files in blocks. The block size affects
-both the compression ratio achieved, and the amount of memory needed for
-compression and decompression. The flags \-1 through \-9
-specify the block size to be 100,000 bytes through 900,000 bytes (the
-default) respectively. At decompression time, the block size used for
-compression is read from the header of the compressed file, and
-.I bunzip2
-then allocates itself just enough memory to decompress
-the file. Since block sizes are stored in compressed files, it follows
-that the flags \-1 to \-9 are irrelevant to and so ignored
-during decompression.
-
-Compression and decompression requirements,
-in bytes, can be estimated as:
-
- Compression: 400k + ( 8 x block size )
-
- Decompression: 100k + ( 4 x block size ), or
- 100k + ( 2.5 x block size )
-
-Larger block sizes give rapidly diminishing marginal returns. Most of
-the compression comes from the first two or three hundred k of block
-size, a fact worth bearing in mind when using
-.I bzip2
-on small machines.
-It is also important to appreciate that the decompression memory
-requirement is set at compression time by the choice of block size.
-
-For files compressed with the default 900k block size,
-.I bunzip2
-will require about 3700 kbytes to decompress. To support decompression
-of any file on a 4 megabyte machine,
-.I bunzip2
-has an option to
-decompress using approximately half this amount of memory, about 2300
-kbytes. Decompression speed is also halved, so you should use this
-option only where necessary. The relevant flag is -s.
-
-In general, try and use the largest block size memory constraints allow,
-since that maximises the compression achieved. Compression and
-decompression speed are virtually unaffected by block size.
-
-Another significant point applies to files which fit in a single block
--- that means most files you'd encounter using a large block size. The
-amount of real memory touched is proportional to the size of the file,
-since the file is smaller than a block. For example, compressing a file
-20,000 bytes long with the flag -9 will cause the compressor to
-allocate around 7600k of memory, but only touch 400k + 20000 * 8 = 560
-kbytes of it. Similarly, the decompressor will allocate 3700k but only
-touch 100k + 20000 * 4 = 180 kbytes.
-
-Here is a table which summarises the maximum memory usage for different
-block sizes. Also recorded is the total compressed size for 14 files of
-the Calgary Text Compression Corpus totalling 3,141,622 bytes. This
-column gives some feel for how compression varies with block size.
-These figures tend to understate the advantage of larger block sizes for
-larger files, since the Corpus is dominated by smaller files.
-
- Compress Decompress Decompress Corpus
- Flag usage usage -s usage Size
-
- -1 1200k 500k 350k 914704
- -2 2000k 900k 600k 877703
- -3 2800k 1300k 850k 860338
- -4 3600k 1700k 1100k 846899
- -5 4400k 2100k 1350k 845160
- -6 5200k 2500k 1600k 838626
- -7 6100k 2900k 1850k 834096
- -8 6800k 3300k 2100k 828642
- -9 7600k 3700k 2350k 828642
-
-.SH RECOVERING DATA FROM DAMAGED FILES
-.I bzip2
-compresses files in blocks, usually 900kbytes long. Each
-block is handled independently. If a media or transmission error causes
-a multi-block .bz2
-file to become damaged, it may be possible to
-recover data from the undamaged blocks in the file.
-
-The compressed representation of each block is delimited by a 48-bit
-pattern, which makes it possible to find the block boundaries with
-reasonable certainty. Each block also carries its own 32-bit CRC, so
-damaged blocks can be distinguished from undamaged ones.
-
-.I bzip2recover
-is a simple program whose purpose is to search for
-blocks in .bz2 files, and write each block out into its own .bz2
-file. You can then use
-.I bzip2
-\-t
-to test the
-integrity of the resulting files, and decompress those which are
-undamaged.
-
-.I bzip2recover
-takes a single argument, the name of the damaged file,
-and writes a number of files "rec00001file.bz2",
-"rec00002file.bz2", etc, containing the extracted blocks.
-The output filenames are designed so that the use of
-wildcards in subsequent processing -- for example,
-"bzip2 -dc rec*file.bz2 > recovered_data" -- processes the files in
-the correct order.
-
-.I bzip2recover
-should be of most use dealing with large .bz2
-files, as these will contain many blocks. It is clearly
-futile to use it on damaged single-block files, since a
-damaged block cannot be recovered. If you wish to minimise
-any potential data loss through media or transmission errors,
-you might consider compressing with a smaller
-block size.
-
-.SH PERFORMANCE NOTES
-The sorting phase of compression gathers together similar strings in the
-file. Because of this, files containing very long runs of repeated
-symbols, like "aabaabaabaab ..." (repeated several hundred times) may
-compress more slowly than normal. Versions 0.9.5 and above fare much
-better than previous versions in this respect. The ratio between
-worst-case and average-case compression time is in the region of 10:1.
-For previous versions, this figure was more like 100:1. You can use the
-\-vvvv option to monitor progress in great detail, if you want.
-
-Decompression speed is unaffected by these phenomena.
-
-.I bzip2
-usually allocates several megabytes of memory to operate
-in, and then charges all over it in a fairly random fashion. This means
-that performance, both for compressing and decompressing, is largely
-determined by the speed at which your machine can service cache misses.
-Because of this, small changes to the code to reduce the miss rate have
-been observed to give disproportionately large performance improvements.
-I imagine
-.I bzip2
-will perform best on machines with very large caches.
-
-.SH CAVEATS
-I/O error messages are not as helpful as they could be.
-.I bzip2
-tries hard to detect I/O errors and exit cleanly, but the details of
-what the problem is sometimes seem rather misleading.
-
-This manual page pertains to version 1.0.4 of
-.I bzip2.
-Compressed data created by this version is entirely forwards and
-backwards compatible with the previous public releases, versions
-0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1, 1.0.2 and 1.0.3, but with the following
-exception: 0.9.0 and above can correctly decompress multiple
-concatenated compressed files. 0.1pl2 cannot do this; it will stop
-after decompressing just the first file in the stream.
-
-.I bzip2recover
-versions prior to 1.0.2 used 32-bit integers to represent
-bit positions in compressed files, so they could not handle compressed
-files more than 512 megabytes long. Versions 1.0.2 and above use
-64-bit ints on some platforms which support them (GNU supported
-targets, and Windows). To establish whether or not bzip2recover was
-built with such a limitation, run it without arguments. In any event
-you can build yourself an unlimited version if you can recompile it
-with MaybeUInt64 set to be an unsigned 64-bit integer.
-
-
-
-.SH AUTHOR
-Julian Seward, jsewardbzip.org.
-
-http://www.bzip.org
-
-The ideas embodied in
-.I bzip2
-are due to (at least) the following
-people: Michael Burrows and David Wheeler (for the block sorting
-transformation), David Wheeler (again, for the Huffman coder), Peter
-Fenwick (for the structured coding model in the original
-.I bzip,
-and many refinements), and Alistair Moffat, Radford Neal and Ian Witten
-(for the arithmetic coder in the original
-.I bzip).
-I am much
-indebted for their help, support and advice. See the manual in the
-source distribution for pointers to sources of documentation. Christian
-von Roques encouraged me to look for faster sorting algorithms, so as to
-speed up compression. Bela Lubkin encouraged me to improve the
-worst-case compression performance.
-Donna Robinson XMLised the documentation.
-The bz* scripts are derived from those of GNU gzip.
-Many people sent patches, helped
-with portability problems, lent machines, gave advice and were generally
-helpful.
diff --git a/Utilities/cmbzip2/bzip2.1.preformatted b/Utilities/cmbzip2/bzip2.1.preformatted
deleted file mode 100644
index 15e16e5..0000000
--- a/Utilities/cmbzip2/bzip2.1.preformatted
+++ /dev/null
@@ -1,399 +0,0 @@
-bzip2(1) bzip2(1)
-
-
-
-NNAAMMEE
- bzip2, bunzip2 − a block‐sorting file compressor, v1.0.4
- bzcat − decompresses files to stdout
- bzip2recover − recovers data from damaged bzip2 files
-
-
-SSYYNNOOPPSSIISS
- bbzziipp22 [ −−ccddffkkqqssttvvzzVVLL112233445566778899 ] [ _f_i_l_e_n_a_m_e_s _._._. ]
- bbuunnzziipp22 [ −−ffkkvvssVVLL ] [ _f_i_l_e_n_a_m_e_s _._._. ]
- bbzzccaatt [ −−ss ] [ _f_i_l_e_n_a_m_e_s _._._. ]
- bbzziipp22rreeccoovveerr _f_i_l_e_n_a_m_e
-
-
-DDEESSCCRRIIPPTTIIOONN
- _b_z_i_p_2 compresses files using the Burrows‐Wheeler block
- sorting text compression algorithm, and Huffman coding.
- Compression is generally considerably better than that
- achieved by more conventional LZ77/LZ78‐based compressors,
- and approaches the performance of the PPM family of sta
- tistical compressors.
-
- The command‐line options are deliberately very similar to
- those of _G_N_U _g_z_i_p_, but they are not identical.
-
- _b_z_i_p_2 expects a list of file names to accompany the com
- mand‐line flags. Each file is replaced by a compressed
- version of itself, with the name "original_name.bz2".
- Each compressed file has the same modification date, per
- missions, and, when possible, ownership as the correspond
- ing original, so that these properties can be correctly
- restored at decompression time. File name handling is
- naive in the sense that there is no mechanism for preserv
- ing original file names, permissions, ownerships or dates
- in filesystems which lack these concepts, or have serious
- file name length restrictions, such as MS‐DOS.
-
- _b_z_i_p_2 and _b_u_n_z_i_p_2 will by default not overwrite existing
- files. If you want this to happen, specify the −f flag.
-
- If no file names are specified, _b_z_i_p_2 compresses from
- standard input to standard output. In this case, _b_z_i_p_2
- will decline to write compressed output to a terminal, as
- this would be entirely incomprehensible and therefore
- pointless.
-
- _b_u_n_z_i_p_2 (or _b_z_i_p_2 _−_d_) decompresses all specified files.
- Files which were not created by _b_z_i_p_2 will be detected and
- ignored, and a warning issued. _b_z_i_p_2 attempts to guess
- the filename for the decompressed file from that of the
- compressed file as follows:
-
- filename.bz2 becomes filename
- filename.bz becomes filename
- filename.tbz2 becomes filename.tar
- filename.tbz becomes filename.tar
- anyothername becomes anyothername.out
-
- If the file does not end in one of the recognised endings,
- _._b_z_2_, _._b_z_, _._t_b_z_2 or _._t_b_z_, _b_z_i_p_2 complains that it cannot
- guess the name of the original file, and uses the original
- name with _._o_u_t appended.
-
- As with compression, supplying no filenames causes decom
- pression from standard input to standard output.
-
- _b_u_n_z_i_p_2 will correctly decompress a file which is the con
- catenation of two or more compressed files. The result is
- the concatenation of the corresponding uncompressed files.
- Integrity testing (−t) of concatenated compressed files is
- also supported.
-
- You can also compress or decompress files to the standard
- output by giving the −c flag. Multiple files may be com
- pressed and decompressed like this. The resulting outputs
- are fed sequentially to stdout. Compression of multiple
- files in this manner generates a stream containing multi
- ple compressed file representations. Such a stream can be
- decompressed correctly only by _b_z_i_p_2 version 0.9.0 or
- later. Earlier versions of _b_z_i_p_2 will stop after decom
- pressing the first file in the stream.
-
- _b_z_c_a_t (or _b_z_i_p_2 _‐_d_c_) decompresses all specified files to
- the standard output.
-
- _b_z_i_p_2 will read arguments from the environment variables
- _B_Z_I_P_2 and _B_Z_I_P_, in that order, and will process them
- before any arguments read from the command line. This
- gives a convenient way to supply default arguments.
-
- Compression is always performed, even if the compressed
- file is slightly larger than the original. Files of less
- than about one hundred bytes tend to get larger, since the
- compression mechanism has a constant overhead in the
- region of 50 bytes. Random data (including the output of
- most file compressors) is coded at about 8.05 bits per
- byte, giving an expansion of around 0.5%.
-
- As a self‐check for your protection, _b_z_i_p_2 uses 32‐bit
- CRCs to make sure that the decompressed version of a file
- is identical to the original. This guards against corrup
- tion of the compressed data, and against undetected bugs
- in _b_z_i_p_2 (hopefully very unlikely). The chances of data
- corruption going undetected is microscopic, about one
- chance in four billion for each file processed. Be aware,
- though, that the check occurs upon decompression, so it
- can only tell you that something is wrong. It can’t help
- you recover the original uncompressed data. You can use
- _b_z_i_p_2_r_e_c_o_v_e_r to try to recover data from damaged files.
-
- Return values: 0 for a normal exit, 1 for environmental
- problems (file not found, invalid flags, I/O errors, &c),
- 2 to indicate a corrupt compressed file, 3 for an internal
- consistency error (eg, bug) which caused _b_z_i_p_2 to panic.
-
-
-OOPPTTIIOONNSS
- −−cc ‐‐‐‐ssttddoouutt
- Compress or decompress to standard output.
-
- −−dd ‐‐‐‐ddeeccoommpprreessss
- Force decompression. _b_z_i_p_2_, _b_u_n_z_i_p_2 and _b_z_c_a_t are
- really the same program, and the decision about
- what actions to take is done on the basis of which
- name is used. This flag overrides that mechanism,
- and forces _b_z_i_p_2 to decompress.
-
- −−zz ‐‐‐‐ccoommpprreessss
- The complement to −d: forces compression,
- regardless of the invocation name.
-
- −−tt ‐‐‐‐tteesstt
- Check integrity of the specified file(s), but don’t
- decompress them. This really performs a trial
- decompression and throws away the result.
-
- −−ff ‐‐‐‐ffoorrccee
- Force overwrite of output files. Normally, _b_z_i_p_2
- will not overwrite existing output files. Also
- forces _b_z_i_p_2 to break hard links to files, which it
- otherwise wouldn’t do.
-
- bzip2 normally declines to decompress files which
- don’t have the correct magic header bytes. If
- forced (‐f), however, it will pass such files
- through unmodified. This is how GNU gzip behaves.
-
- −−kk ‐‐‐‐kkeeeepp
- Keep (don’t delete) input files during compression
- or decompression.
-
- −−ss ‐‐‐‐ssmmaallll
- Reduce memory usage, for compression, decompression
- and testing. Files are decompressed and tested
- using a modified algorithm which only requires 2.5
- bytes per block byte. This means any file can be
- decompressed in 2300k of memory, albeit at about
- half the normal speed.
-
- During compression, −s selects a block size of
- 200k, which limits memory use to around the same
- figure, at the expense of your compression ratio.
- In short, if your machine is low on memory (8
- megabytes or less), use −s for everything. See
- MEMORY MANAGEMENT below.
-
- −−qq ‐‐‐‐qquuiieett
- Suppress non‐essential warning messages. Messages
- pertaining to I/O errors and other critical events
- will not be suppressed.
-
- −−vv ‐‐‐‐vveerrbboossee
- Verbose mode ‐‐ show the compression ratio for each
- file processed. Further −v’s increase the ver
- bosity level, spewing out lots of information which
- is primarily of interest for diagnostic purposes.
-
- −−LL ‐‐‐‐lliicceennssee ‐‐VV ‐‐‐‐vveerrssiioonn
- Display the software version, license terms and
- conditions.
-
- −−11 ((oorr −−−−ffaasstt)) ttoo −−99 ((oorr −−−−bbeesstt))
- Set the block size to 100 k, 200 k .. 900 k when
- compressing. Has no effect when decompressing.
- See MEMORY MANAGEMENT below. The −−fast and −−best
- aliases are primarily for GNU gzip compatibility.
- In particular, −−fast doesn’t make things signifi
- cantly faster. And −−best merely selects the
- default behaviour.
-
- −−‐‐ Treats all subsequent arguments as file names, even
- if they start with a dash. This is so you can han
- dle files with names beginning with a dash, for
- example: bzip2 −‐ −myfilename.
-
- −−‐‐rreeppeettiittiivvee‐‐ffaasstt ‐‐‐‐rreeppeettiittiivvee‐‐bbeesstt
- These flags are redundant in versions 0.9.5 and
- above. They provided some coarse control over the
- behaviour of the sorting algorithm in earlier ver
- sions, which was sometimes useful. 0.9.5 and above
- have an improved algorithm which renders these
- flags irrelevant.
-
-
-MMEEMMOORRYY MMAANNAAGGEEMMEENNTT
- _b_z_i_p_2 compresses large files in blocks. The block size
- affects both the compression ratio achieved, and the
- amount of memory needed for compression and decompression.
- The flags −1 through −9 specify the block size to be
- 100,000 bytes through 900,000 bytes (the default) respec
- tively. At decompression time, the block size used for
- compression is read from the header of the compressed
- file, and _b_u_n_z_i_p_2 then allocates itself just enough memory
- to decompress the file. Since block sizes are stored in
- compressed files, it follows that the flags −1 to −9 are
- irrelevant to and so ignored during decompression.
-
- Compression and decompression requirements, in bytes, can
- be estimated as:
-
- Compression: 400k + ( 8 x block size )
-
- Decompression: 100k + ( 4 x block size ), or
- 100k + ( 2.5 x block size )
-
- Larger block sizes give rapidly diminishing marginal
- returns. Most of the compression comes from the first two
- or three hundred k of block size, a fact worth bearing in
- mind when using _b_z_i_p_2 on small machines. It is also
- important to appreciate that the decompression memory
- requirement is set at compression time by the choice of
- block size.
-
- For files compressed with the default 900k block size,
- _b_u_n_z_i_p_2 will require about 3700 kbytes to decompress. To
- support decompression of any file on a 4 megabyte machine,
- _b_u_n_z_i_p_2 has an option to decompress using approximately
- half this amount of memory, about 2300 kbytes. Decompres
- sion speed is also halved, so you should use this option
- only where necessary. The relevant flag is ‐s.
-
- In general, try and use the largest block size memory con
- straints allow, since that maximises the compression
- achieved. Compression and decompression speed are virtu
- ally unaffected by block size.
-
- Another significant point applies to files which fit in a
- single block ‐‐ that means most files you’d encounter
- using a large block size. The amount of real memory
- touched is proportional to the size of the file, since the
- file is smaller than a block. For example, compressing a
- file 20,000 bytes long with the flag ‐9 will cause the
- compressor to allocate around 7600k of memory, but only
- touch 400k + 20000 * 8 = 560 kbytes of it. Similarly, the
- decompressor will allocate 3700k but only touch 100k +
- 20000 * 4 = 180 kbytes.
-
- Here is a table which summarises the maximum memory usage
- for different block sizes. Also recorded is the total
- compressed size for 14 files of the Calgary Text Compres
- sion Corpus totalling 3,141,622 bytes. This column gives
- some feel for how compression varies with block size.
- These figures tend to understate the advantage of larger
- block sizes for larger files, since the Corpus is domi
- nated by smaller files.
-
- Compress Decompress Decompress Corpus
- Flag usage usage ‐s usage Size
-
- ‐1 1200k 500k 350k 914704
- ‐2 2000k 900k 600k 877703
- ‐3 2800k 1300k 850k 860338
- ‐4 3600k 1700k 1100k 846899
- ‐5 4400k 2100k 1350k 845160
- ‐6 5200k 2500k 1600k 838626
- ‐7 6100k 2900k 1850k 834096
- ‐8 6800k 3300k 2100k 828642
- ‐9 7600k 3700k 2350k 828642
-
-
-RREECCOOVVEERRIINNGG DDAATTAA FFRROOMM DDAAMMAAGGEEDD FFIILLEESS
- _b_z_i_p_2 compresses files in blocks, usually 900kbytes long.
- Each block is handled independently. If a media or trans
- mission error causes a multi‐block .bz2 file to become
- damaged, it may be possible to recover data from the
- undamaged blocks in the file.
-
- The compressed representation of each block is delimited
- by a 48‐bit pattern, which makes it possible to find the
- block boundaries with reasonable certainty. Each block
- also carries its own 32‐bit CRC, so damaged blocks can be
- distinguished from undamaged ones.
-
- _b_z_i_p_2_r_e_c_o_v_e_r is a simple program whose purpose is to
- search for blocks in .bz2 files, and write each block out
- into its own .bz2 file. You can then use _b_z_i_p_2 −t to test
- the integrity of the resulting files, and decompress those
- which are undamaged.
-
- _b_z_i_p_2_r_e_c_o_v_e_r takes a single argument, the name of the dam
- aged file, and writes a number of files
- "rec00001file.bz2", "rec00002file.bz2", etc, containing
- the extracted blocks. The output filenames are
- designed so that the use of wildcards in subsequent pro
- cessing ‐‐ for example, "bzip2 ‐dc rec*file.bz2 > recov
- ered_data" ‐‐ processes the files in the correct order.
-
- _b_z_i_p_2_r_e_c_o_v_e_r should be of most use dealing with large .bz2
- files, as these will contain many blocks. It is clearly
- futile to use it on damaged single‐block files, since a
- damaged block cannot be recovered. If you wish to min
- imise any potential data loss through media or transmis
- sion errors, you might consider compressing with a smaller
- block size.
-
-
-PPEERRFFOORRMMAANNCCEE NNOOTTEESS
- The sorting phase of compression gathers together similar
- strings in the file. Because of this, files containing
- very long runs of repeated symbols, like "aabaabaabaab
- ..." (repeated several hundred times) may compress more
- slowly than normal. Versions 0.9.5 and above fare much
- better than previous versions in this respect. The ratio
- between worst‐case and average‐case compression time is in
- the region of 10:1. For previous versions, this figure
- was more like 100:1. You can use the −vvvv option to mon
- itor progress in great detail, if you want.
-
- Decompression speed is unaffected by these phenomena.
-
- _b_z_i_p_2 usually allocates several megabytes of memory to
- operate in, and then charges all over it in a fairly ran
- dom fashion. This means that performance, both for com
- pressing and decompressing, is largely determined by the
- speed at which your machine can service cache misses.
- Because of this, small changes to the code to reduce the
- miss rate have been observed to give disproportionately
- large performance improvements. I imagine _b_z_i_p_2 will per
- form best on machines with very large caches.
-
-
-CCAAVVEEAATTSS
- I/O error messages are not as helpful as they could be.
- _b_z_i_p_2 tries hard to detect I/O errors and exit cleanly,
- but the details of what the problem is sometimes seem
- rather misleading.
-
- This manual page pertains to version 1.0.4 of _b_z_i_p_2_. Com
- pressed data created by this version is entirely forwards
- and backwards compatible with the previous public
- releases, versions 0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1,
- 1.0.2 and 1.0.3, but with the following exception: 0.9.0
- and above can correctly decompress multiple concatenated
- compressed files. 0.1pl2 cannot do this; it will stop
- after decompressing just the first file in the stream.
-
- _b_z_i_p_2_r_e_c_o_v_e_r versions prior to 1.0.2 used 32‐bit integers
- to represent bit positions in compressed files, so they
- could not handle compressed files more than 512 megabytes
- long. Versions 1.0.2 and above use 64‐bit ints on some
- platforms which support them (GNU supported targets, and
- Windows). To establish whether or not bzip2recover was
- built with such a limitation, run it without arguments.
- In any event you can build yourself an unlimited version
- if you can recompile it with MaybeUInt64 set to be an
- unsigned 64‐bit integer.
-
-
-
-
-AAUUTTHHOORR
- Julian Seward, jsewardbzip.org.
-
- http://www.bzip.org
-
- The ideas embodied in _b_z_i_p_2 are due to (at least) the fol
- lowing people: Michael Burrows and David Wheeler (for the
- block sorting transformation), David Wheeler (again, for
- the Huffman coder), Peter Fenwick (for the structured cod
- ing model in the original _b_z_i_p_, and many refinements), and
- Alistair Moffat, Radford Neal and Ian Witten (for the
- arithmetic coder in the original _b_z_i_p_)_. I am much
- indebted for their help, support and advice. See the man
- ual in the source distribution for pointers to sources of
- documentation. Christian von Roques encouraged me to look
- for faster sorting algorithms, so as to speed up compres
- sion. Bela Lubkin encouraged me to improve the worst‐case
- compression performance. Donna Robinson XMLised the docu
- mentation. The bz* scripts are derived from those of GNU
- gzip. Many people sent patches, helped with portability
- problems, lent machines, gave advice and were generally
- helpful.
-
-
-
- bzip2(1)
diff --git a/Utilities/cmbzip2/bzip2.c b/Utilities/cmbzip2/bzip2.c
index 88e5f09..d95d280 100644
--- a/Utilities/cmbzip2/bzip2.c
+++ b/Utilities/cmbzip2/bzip2.c
@@ -7,8 +7,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@@ -128,12 +128,12 @@
#if BZ_LCCWIN32
# include <io.h>
# include <fcntl.h>
-# include <sys\stat.h>
+# include <sys/stat.h>
# define NORETURN /**/
# define PATH_SEP '\\'
-# define MY_LSTAT _stat
-# define MY_STAT _stat
+# define MY_LSTAT _stati64
+# define MY_STAT _stati64
# define MY_S_ISREG(x) ((x) & _S_IFREG)
# define MY_S_ISDIR(x) ((x) & _S_IFDIR)
@@ -380,27 +380,27 @@
if (verbosity >= 1) {
if (nbytes_in_lo32 == 0 && nbytes_in_hi32 == 0) {
- fprintf ( stderr, " no data compressed.\n");
+ fprintf ( stderr, " no data compressed.\n");
} else {
- Char buf_nin[32], buf_nout[32];
- UInt64 nbytes_in, nbytes_out;
- double nbytes_in_d, nbytes_out_d;
- uInt64_from_UInt32s ( &nbytes_in,
- nbytes_in_lo32, nbytes_in_hi32 );
- uInt64_from_UInt32s ( &nbytes_out,
- nbytes_out_lo32, nbytes_out_hi32 );
- nbytes_in_d = uInt64_to_double ( &nbytes_in );
- nbytes_out_d = uInt64_to_double ( &nbytes_out );
- uInt64_toAscii ( buf_nin, &nbytes_in );
- uInt64_toAscii ( buf_nout, &nbytes_out );
- fprintf ( stderr, "%6.3f:1, %6.3f bits/byte, "
- "%5.2f%% saved, %s in, %s out.\n",
- nbytes_in_d / nbytes_out_d,
- (8.0 * nbytes_out_d) / nbytes_in_d,
- 100.0 * (1.0 - nbytes_out_d / nbytes_in_d),
- buf_nin,
- buf_nout
- );
+ Char buf_nin[32], buf_nout[32];
+ UInt64 nbytes_in, nbytes_out;
+ double nbytes_in_d, nbytes_out_d;
+ uInt64_from_UInt32s ( &nbytes_in,
+ nbytes_in_lo32, nbytes_in_hi32 );
+ uInt64_from_UInt32s ( &nbytes_out,
+ nbytes_out_lo32, nbytes_out_hi32 );
+ nbytes_in_d = uInt64_to_double ( &nbytes_in );
+ nbytes_out_d = uInt64_to_double ( &nbytes_out );
+ uInt64_toAscii ( buf_nin, &nbytes_in );
+ uInt64_toAscii ( buf_nout, &nbytes_out );
+ fprintf ( stderr, "%6.3f:1, %6.3f bits/byte, "
+ "%5.2f%% saved, %s in, %s out.\n",
+ nbytes_in_d / nbytes_out_d,
+ (8.0 * nbytes_out_d) / nbytes_in_d,
+ 100.0 * (1.0 - nbytes_out_d / nbytes_in_d),
+ buf_nin,
+ buf_nout
+ );
}
}
@@ -505,11 +505,11 @@
if (forceOverwrite) {
rewind(zStream);
while (True) {
- if (myfeof(zStream)) break;
- nread = fread ( obuf, sizeof(UChar), 5000, zStream );
- if (ferror(zStream)) goto errhandler_io;
- if (nread > 0) fwrite ( obuf, sizeof(UChar), nread, stream );
- if (ferror(stream)) goto errhandler_io;
+ if (myfeof(zStream)) break;
+ nread = fread ( obuf, sizeof(UChar), 5000, zStream );
+ if (ferror(zStream)) goto errhandler_io;
+ if (nread > 0) fwrite ( obuf, sizeof(UChar), nread, stream );
+ if (ferror(stream)) goto errhandler_io;
}
goto closeok;
}
@@ -554,7 +554,7 @@
Bool testStream ( FILE *zStream )
{
BZFILE* bzf = NULL;
- Int32 bzerr, bzerr_dummy, ret, nread, streamNo, i;
+ Int32 bzerr, bzerr_dummy, ret, streamNo, i;
UChar obuf[5000];
UChar unused[BZ_MAX_UNUSED];
Int32 nUnused;
@@ -577,7 +577,7 @@
streamNo++;
while (bzerr == BZ_OK) {
- nread = BZ2_bzRead ( &bzerr, bzf, obuf, 5000 );
+ BZ2_bzRead ( &bzerr, bzf, obuf, 5000 );
if (bzerr == BZ_DATA_ERROR_MAGIC) goto errhandler;
}
if (bzerr != BZ_STREAM_END) goto errhandler;
@@ -748,8 +748,8 @@
fprintf ( stderr,
"\n%s: PANIC -- internal consistency error:\n"
"\t%s\n"
- "\tThis is a BUG. Please report it to me at:\n"
- "\tjseward@bzip.org\n",
+ "\tThis is a BUG. Please report it to:\n"
+ "\tbzip2-devel@sourceware.org\n",
progName, s );
showFileNames();
cleanUpAndFail( 3 );
@@ -775,9 +775,9 @@
{
if (noisy) {
fprintf ( stderr,
- "\n%s: Compressed file ends unexpectedly;\n\t"
- "perhaps it is corrupted? *Possible* reason follows.\n",
- progName );
+ "\n%s: Compressed file ends unexpectedly;\n\t"
+ "perhaps it is corrupted? *Possible* reason follows.\n",
+ progName );
perror ( progName );
showFileNames();
cadvise();
@@ -829,7 +829,7 @@
" The user's manual, Section 4.3, has more info on (1) and (2).\n"
" \n"
" If you suspect this is a bug in bzip2, or are unsure about (1)\n"
- " or (2), feel free to report it to me at: jseward@bzip.org.\n"
+ " or (2), feel free to report it to: bzip2-devel@sourceware.org.\n"
" Section 4.3 of the user's manual describes the info a useful\n"
" bug report should have. If the manual is available on your\n"
" system, please try and read it before mailing me. If you don't\n"
@@ -852,7 +852,7 @@
" The user's manual, Section 4.3, has more info on (2) and (3).\n"
" \n"
" If you suspect this is a bug in bzip2, or are unsure about (2)\n"
- " or (3), feel free to report it to me at: jseward@bzip.org.\n"
+ " or (3), feel free to report it to: bzip2-devel@sourceware.org.\n"
" Section 4.3 of the user's manual describes the info a useful\n"
" bug report should have. If the manual is available on your\n"
" system, please try and read it before mailing me. If you don't\n"
@@ -1200,12 +1200,12 @@
}
if ( srcMode == SM_F2F && fileExists ( outName ) ) {
if (forceOverwrite) {
- remove(outName);
+ remove(outName);
} else {
- fprintf ( stderr, "%s: Output file %s already exists.\n",
- progName, outName );
- setExit(1);
- return;
+ fprintf ( stderr, "%s: Output file %s already exists.\n",
+ progName, outName );
+ setExit(1);
+ return;
}
}
if ( srcMode == SM_F2F && !forceOverwrite &&
@@ -1386,7 +1386,7 @@
}
if ( srcMode == SM_F2F && fileExists ( outName ) ) {
if (forceOverwrite) {
- remove(outName);
+ remove(outName);
} else {
fprintf ( stderr, "%s: Output file %s already exists.\n",
progName, outName );
@@ -1605,11 +1605,11 @@
"bzip2, a block-sorting file compressor. "
"Version %s.\n"
" \n"
- " Copyright (C) 1996-2007 by Julian Seward.\n"
+ " Copyright (C) 1996-2019 by Julian Seward.\n"
" \n"
" This program is free software; you can redistribute it and/or modify\n"
" it under the terms set out in the LICENSE file, which is included\n"
- " in the bzip2-1.0.5 source distribution.\n"
+ " in the bzip2 source distribution.\n"
" \n"
" This program is distributed in the hope that it will be useful,\n"
" but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
@@ -1997,18 +1997,20 @@
} else {
decode = True;
for (aa = argList; aa != NULL; aa = aa->link) {
- if (ISFLAG("--")) { decode = False; continue; }
+ if (ISFLAG("--")) { decode = False; continue; }
if (aa->name[0] == '-' && decode) continue;
numFilesProcessed++;
testf ( aa->name );
- }
+ }
}
- if (testFailsExist && noisy) {
- fprintf ( stderr,
- "\n"
- "You can use the `bzip2recover' program to attempt to recover\n"
- "data from undamaged sections of corrupted files.\n\n"
- );
+ if (testFailsExist) {
+ if (noisy) {
+ fprintf ( stderr,
+ "\n"
+ "You can use the `bzip2recover' program to attempt to recover\n"
+ "data from undamaged sections of corrupted files.\n\n"
+ );
+ }
setExit(2);
exit(exitValue);
}
diff --git a/Utilities/cmbzip2/bzip2.txt b/Utilities/cmbzip2/bzip2.txt
deleted file mode 100644
index 4fb9c74..0000000
--- a/Utilities/cmbzip2/bzip2.txt
+++ /dev/null
@@ -1,391 +0,0 @@
-
-NAME
- bzip2, bunzip2 - a block-sorting file compressor, v1.0.4
- bzcat - decompresses files to stdout
- bzip2recover - recovers data from damaged bzip2 files
-
-
-SYNOPSIS
- bzip2 [ -cdfkqstvzVL123456789 ] [ filenames ... ]
- bunzip2 [ -fkvsVL ] [ filenames ... ]
- bzcat [ -s ] [ filenames ... ]
- bzip2recover filename
-
-
-DESCRIPTION
- bzip2 compresses files using the Burrows-Wheeler block
- sorting text compression algorithm, and Huffman coding.
- Compression is generally considerably better than that
- achieved by more conventional LZ77/LZ78-based compressors,
- and approaches the performance of the PPM family of sta-
- tistical compressors.
-
- The command-line options are deliberately very similar to
- those of GNU gzip, but they are not identical.
-
- bzip2 expects a list of file names to accompany the com-
- mand-line flags. Each file is replaced by a compressed
- version of itself, with the name "original_name.bz2".
- Each compressed file has the same modification date, per-
- missions, and, when possible, ownership as the correspond-
- ing original, so that these properties can be correctly
- restored at decompression time. File name handling is
- naive in the sense that there is no mechanism for preserv-
- ing original file names, permissions, ownerships or dates
- in filesystems which lack these concepts, or have serious
- file name length restrictions, such as MS-DOS.
-
- bzip2 and bunzip2 will by default not overwrite existing
- files. If you want this to happen, specify the -f flag.
-
- If no file names are specified, bzip2 compresses from
- standard input to standard output. In this case, bzip2
- will decline to write compressed output to a terminal, as
- this would be entirely incomprehensible and therefore
- pointless.
-
- bunzip2 (or bzip2 -d) decompresses all specified files.
- Files which were not created by bzip2 will be detected and
- ignored, and a warning issued. bzip2 attempts to guess
- the filename for the decompressed file from that of the
- compressed file as follows:
-
- filename.bz2 becomes filename
- filename.bz becomes filename
- filename.tbz2 becomes filename.tar
- filename.tbz becomes filename.tar
- anyothername becomes anyothername.out
-
- If the file does not end in one of the recognised endings,
- .bz2, .bz, .tbz2 or .tbz, bzip2 complains that it cannot
- guess the name of the original file, and uses the original
- name with .out appended.
-
- As with compression, supplying no filenames causes decom-
- pression from standard input to standard output.
-
- bunzip2 will correctly decompress a file which is the con-
- catenation of two or more compressed files. The result is
- the concatenation of the corresponding uncompressed files.
- Integrity testing (-t) of concatenated compressed files is
- also supported.
-
- You can also compress or decompress files to the standard
- output by giving the -c flag. Multiple files may be com-
- pressed and decompressed like this. The resulting outputs
- are fed sequentially to stdout. Compression of multiple
- files in this manner generates a stream containing multi-
- ple compressed file representations. Such a stream can be
- decompressed correctly only by bzip2 version 0.9.0 or
- later. Earlier versions of bzip2 will stop after decom-
- pressing the first file in the stream.
-
- bzcat (or bzip2 -dc) decompresses all specified files to
- the standard output.
-
- bzip2 will read arguments from the environment variables
- BZIP2 and BZIP, in that order, and will process them
- before any arguments read from the command line. This
- gives a convenient way to supply default arguments.
-
- Compression is always performed, even if the compressed
- file is slightly larger than the original. Files of less
- than about one hundred bytes tend to get larger, since the
- compression mechanism has a constant overhead in the
- region of 50 bytes. Random data (including the output of
- most file compressors) is coded at about 8.05 bits per
- byte, giving an expansion of around 0.5%.
-
- As a self-check for your protection, bzip2 uses 32-bit
- CRCs to make sure that the decompressed version of a file
- is identical to the original. This guards against corrup-
- tion of the compressed data, and against undetected bugs
- in bzip2 (hopefully very unlikely). The chances of data
- corruption going undetected is microscopic, about one
- chance in four billion for each file processed. Be aware,
- though, that the check occurs upon decompression, so it
- can only tell you that something is wrong. It can't help
- you recover the original uncompressed data. You can use
- bzip2recover to try to recover data from damaged files.
-
- Return values: 0 for a normal exit, 1 for environmental
- problems (file not found, invalid flags, I/O errors, &c),
- 2 to indicate a corrupt compressed file, 3 for an internal
- consistency error (eg, bug) which caused bzip2 to panic.
-
-
-OPTIONS
- -c --stdout
- Compress or decompress to standard output.
-
- -d --decompress
- Force decompression. bzip2, bunzip2 and bzcat are
- really the same program, and the decision about
- what actions to take is done on the basis of which
- name is used. This flag overrides that mechanism,
- and forces bzip2 to decompress.
-
- -z --compress
- The complement to -d: forces compression,
- regardless of the invocation name.
-
- -t --test
- Check integrity of the specified file(s), but don't
- decompress them. This really performs a trial
- decompression and throws away the result.
-
- -f --force
- Force overwrite of output files. Normally, bzip2
- will not overwrite existing output files. Also
- forces bzip2 to break hard links to files, which it
- otherwise wouldn't do.
-
- bzip2 normally declines to decompress files which
- don't have the correct magic header bytes. If
- forced (-f), however, it will pass such files
- through unmodified. This is how GNU gzip behaves.
-
- -k --keep
- Keep (don't delete) input files during compression
- or decompression.
-
- -s --small
- Reduce memory usage, for compression, decompression
- and testing. Files are decompressed and tested
- using a modified algorithm which only requires 2.5
- bytes per block byte. This means any file can be
- decompressed in 2300k of memory, albeit at about
- half the normal speed.
-
- During compression, -s selects a block size of
- 200k, which limits memory use to around the same
- figure, at the expense of your compression ratio.
- In short, if your machine is low on memory (8
- megabytes or less), use -s for everything. See
- MEMORY MANAGEMENT below.
-
- -q --quiet
- Suppress non-essential warning messages. Messages
- pertaining to I/O errors and other critical events
- will not be suppressed.
-
- -v --verbose
- Verbose mode -- show the compression ratio for each
- file processed. Further -v's increase the ver-
- bosity level, spewing out lots of information which
- is primarily of interest for diagnostic purposes.
-
- -L --license -V --version
- Display the software version, license terms and
- conditions.
-
- -1 (or --fast) to -9 (or --best)
- Set the block size to 100 k, 200 k .. 900 k when
- compressing. Has no effect when decompressing.
- See MEMORY MANAGEMENT below. The --fast and --best
- aliases are primarily for GNU gzip compatibility.
- In particular, --fast doesn't make things signifi-
- cantly faster. And --best merely selects the
- default behaviour.
-
- -- Treats all subsequent arguments as file names, even
- if they start with a dash. This is so you can han-
- dle files with names beginning with a dash, for
- example: bzip2 -- -myfilename.
-
- --repetitive-fast --repetitive-best
- These flags are redundant in versions 0.9.5 and
- above. They provided some coarse control over the
- behaviour of the sorting algorithm in earlier ver-
- sions, which was sometimes useful. 0.9.5 and above
- have an improved algorithm which renders these
- flags irrelevant.
-
-
-MEMORY MANAGEMENT
- bzip2 compresses large files in blocks. The block size
- affects both the compression ratio achieved, and the
- amount of memory needed for compression and decompression.
- The flags -1 through -9 specify the block size to be
- 100,000 bytes through 900,000 bytes (the default) respec-
- tively. At decompression time, the block size used for
- compression is read from the header of the compressed
- file, and bunzip2 then allocates itself just enough memory
- to decompress the file. Since block sizes are stored in
- compressed files, it follows that the flags -1 to -9 are
- irrelevant to and so ignored during decompression.
-
- Compression and decompression requirements, in bytes, can
- be estimated as:
-
- Compression: 400k + ( 8 x block size )
-
- Decompression: 100k + ( 4 x block size ), or
- 100k + ( 2.5 x block size )
-
- Larger block sizes give rapidly diminishing marginal
- returns. Most of the compression comes from the first two
- or three hundred k of block size, a fact worth bearing in
- mind when using bzip2 on small machines. It is also
- important to appreciate that the decompression memory
- requirement is set at compression time by the choice of
- block size.
-
- For files compressed with the default 900k block size,
- bunzip2 will require about 3700 kbytes to decompress. To
- support decompression of any file on a 4 megabyte machine,
- bunzip2 has an option to decompress using approximately
- half this amount of memory, about 2300 kbytes. Decompres-
- sion speed is also halved, so you should use this option
- only where necessary. The relevant flag is -s.
-
- In general, try and use the largest block size memory con-
- straints allow, since that maximises the compression
- achieved. Compression and decompression speed are virtu-
- ally unaffected by block size.
-
- Another significant point applies to files which fit in a
- single block -- that means most files you'd encounter
- using a large block size. The amount of real memory
- touched is proportional to the size of the file, since the
- file is smaller than a block. For example, compressing a
- file 20,000 bytes long with the flag -9 will cause the
- compressor to allocate around 7600k of memory, but only
- touch 400k + 20000 * 8 = 560 kbytes of it. Similarly, the
- decompressor will allocate 3700k but only touch 100k +
- 20000 * 4 = 180 kbytes.
-
- Here is a table which summarises the maximum memory usage
- for different block sizes. Also recorded is the total
- compressed size for 14 files of the Calgary Text Compres-
- sion Corpus totalling 3,141,622 bytes. This column gives
- some feel for how compression varies with block size.
- These figures tend to understate the advantage of larger
- block sizes for larger files, since the Corpus is domi-
- nated by smaller files.
-
- Compress Decompress Decompress Corpus
- Flag usage usage -s usage Size
-
- -1 1200k 500k 350k 914704
- -2 2000k 900k 600k 877703
- -3 2800k 1300k 850k 860338
- -4 3600k 1700k 1100k 846899
- -5 4400k 2100k 1350k 845160
- -6 5200k 2500k 1600k 838626
- -7 6100k 2900k 1850k 834096
- -8 6800k 3300k 2100k 828642
- -9 7600k 3700k 2350k 828642
-
-
-RECOVERING DATA FROM DAMAGED FILES
- bzip2 compresses files in blocks, usually 900kbytes long.
- Each block is handled independently. If a media or trans-
- mission error causes a multi-block .bz2 file to become
- damaged, it may be possible to recover data from the
- undamaged blocks in the file.
-
- The compressed representation of each block is delimited
- by a 48-bit pattern, which makes it possible to find the
- block boundaries with reasonable certainty. Each block
- also carries its own 32-bit CRC, so damaged blocks can be
- distinguished from undamaged ones.
-
- bzip2recover is a simple program whose purpose is to
- search for blocks in .bz2 files, and write each block out
- into its own .bz2 file. You can then use bzip2 -t to test
- the integrity of the resulting files, and decompress those
- which are undamaged.
-
- bzip2recover takes a single argument, the name of the dam-
- aged file, and writes a number of files
- "rec00001file.bz2", "rec00002file.bz2", etc, containing
- the extracted blocks. The output filenames are
- designed so that the use of wildcards in subsequent pro-
- cessing -- for example, "bzip2 -dc rec*file.bz2 > recov-
- ered_data" -- processes the files in the correct order.
-
- bzip2recover should be of most use dealing with large .bz2
- files, as these will contain many blocks. It is clearly
- futile to use it on damaged single-block files, since a
- damaged block cannot be recovered. If you wish to min-
- imise any potential data loss through media or transmis-
- sion errors, you might consider compressing with a smaller
- block size.
-
-
-PERFORMANCE NOTES
- The sorting phase of compression gathers together similar
- strings in the file. Because of this, files containing
- very long runs of repeated symbols, like "aabaabaabaab
- ..." (repeated several hundred times) may compress more
- slowly than normal. Versions 0.9.5 and above fare much
- better than previous versions in this respect. The ratio
- between worst-case and average-case compression time is in
- the region of 10:1. For previous versions, this figure
- was more like 100:1. You can use the -vvvv option to mon-
- itor progress in great detail, if you want.
-
- Decompression speed is unaffected by these phenomena.
-
- bzip2 usually allocates several megabytes of memory to
- operate in, and then charges all over it in a fairly ran-
- dom fashion. This means that performance, both for com-
- pressing and decompressing, is largely determined by the
- speed at which your machine can service cache misses.
- Because of this, small changes to the code to reduce the
- miss rate have been observed to give disproportionately
- large performance improvements. I imagine bzip2 will per-
- form best on machines with very large caches.
-
-
-CAVEATS
- I/O error messages are not as helpful as they could be.
- bzip2 tries hard to detect I/O errors and exit cleanly,
- but the details of what the problem is sometimes seem
- rather misleading.
-
- This manual page pertains to version 1.0.4 of bzip2. Com-
- pressed data created by this version is entirely forwards
- and backwards compatible with the previous public
- releases, versions 0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1,
- 1.0.2 and 1.0.3, but with the following exception: 0.9.0
- and above can correctly decompress multiple concatenated
- compressed files. 0.1pl2 cannot do this; it will stop
- after decompressing just the first file in the stream.
-
- bzip2recover versions prior to 1.0.2 used 32-bit integers
- to represent bit positions in compressed files, so they
- could not handle compressed files more than 512 megabytes
- long. Versions 1.0.2 and above use 64-bit ints on some
- platforms which support them (GNU supported targets, and
- Windows). To establish whether or not bzip2recover was
- built with such a limitation, run it without arguments.
- In any event you can build yourself an unlimited version
- if you can recompile it with MaybeUInt64 set to be an
- unsigned 64-bit integer.
-
-
-AUTHOR
- Julian Seward, jsewardbzip.org.
-
- http://www.bzip.org
-
- The ideas embodied in bzip2 are due to (at least) the fol-
- lowing people: Michael Burrows and David Wheeler (for the
- block sorting transformation), David Wheeler (again, for
- the Huffman coder), Peter Fenwick (for the structured cod-
- ing model in the original bzip, and many refinements), and
- Alistair Moffat, Radford Neal and Ian Witten (for the
- arithmetic coder in the original bzip). I am much
- indebted for their help, support and advice. See the man-
- ual in the source distribution for pointers to sources of
- documentation. Christian von Roques encouraged me to look
- for faster sorting algorithms, so as to speed up compres-
- sion. Bela Lubkin encouraged me to improve the worst-case
- compression performance. Donna Robinson XMLised the docu-
- mentation. The bz* scripts are derived from those of GNU
- gzip. Many people sent patches, helped with portability
- problems, lent machines, gave advice and were generally
- helpful.
-
diff --git a/Utilities/cmbzip2/bzip2recover.c b/Utilities/cmbzip2/bzip2recover.c
index 6e47b60..a8131e0 100644
--- a/Utilities/cmbzip2/bzip2recover.c
+++ b/Utilities/cmbzip2/bzip2recover.c
@@ -7,8 +7,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@@ -18,7 +18,7 @@
------------------------------------------------------------------ */
/* This program is a complete hack and should be rewritten properly.
- It isn't very complicated. */
+ It isn't very complicated. */
#include <stdio.h>
#include <errno.h>
@@ -309,11 +309,12 @@
UInt32 buffHi, buffLo, blockCRC;
Char* p;
- strcpy ( progName, argv[0] );
+ strncpy ( progName, argv[0], BZ_MAX_FILENAME-1);
+ progName[BZ_MAX_FILENAME-1]='\0';
inFileName[0] = outFileName[0] = 0;
fprintf ( stderr,
- "bzip2recover 1.0.5: extracts blocks from damaged .bz2 files.\n" );
+ "bzip2recover 1.0.8: extracts blocks from damaged .bz2 files.\n" );
if (argc != 2) {
fprintf ( stderr, "%s: usage is `%s damaged_file_name'.\n",
@@ -393,7 +394,7 @@
bEnd[currBlock] = 0;
}
if (currBlock > 0 &&
- (bEnd[currBlock] - bStart[currBlock]) >= 130) {
+ (bEnd[currBlock] - bStart[currBlock]) >= 130) {
fprintf ( stderr, " block %d runs from " MaybeUInt64_FMT
" to " MaybeUInt64_FMT "\n",
rbCtr+1, bStart[currBlock], bEnd[currBlock] );
@@ -457,6 +458,7 @@
bsPutUChar ( bsWr, 0x50 ); bsPutUChar ( bsWr, 0x90 );
bsPutUInt32 ( bsWr, blockCRC );
bsClose ( bsWr );
+ outFile = NULL;
}
if (wrBlock >= rbCtr) break;
wrBlock++;
@@ -474,8 +476,8 @@
split = outFileName;
} else {
++split;
- }
- /* Now split points to the start of the basename. */
+ }
+ /* Now split points to the start of the basename. */
ofs = split - outFileName;
sprintf (split, "rec%5d", wrBlock+1);
for (p = split; *p != 0; p++) if (*p == ' ') *p = '0';
diff --git a/Utilities/cmbzip2/bzlib.c b/Utilities/cmbzip2/bzlib.c
index aeecef1..2178655 100644
--- a/Utilities/cmbzip2/bzlib.c
+++ b/Utilities/cmbzip2/bzlib.c
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@@ -43,12 +43,12 @@
fprintf(stderr,
"\n\nbzip2/libbzip2: internal error number %d.\n"
"This is a bug in bzip2/libbzip2, %s.\n"
- "Please report it to me at: jseward@bzip.org. If this happened\n"
+ "Please report it to: bzip2-devel@sourceware.org. If this happened\n"
"when you were using some program which uses libbzip2 as a\n"
"component, you should also report this bug to the author(s)\n"
"of that program. Please make an effort to report this bug;\n"
"timely and accurate bug reports eventually lead to higher\n"
- "quality software. Thanks. Julian Seward, 10 December 2007.\n\n",
+ "quality software. Thanks.\n\n",
errcode,
BZ2_bzlibVersion()
);
@@ -102,7 +102,6 @@
void* default_bzalloc ( void* opaque, Int32 items, Int32 size )
{
void* v = malloc ( items * size );
- (void)opaque;
return v;
}
@@ -110,7 +109,6 @@
void default_bzfree ( void* opaque, void* addr )
{
if (addr != NULL) free ( addr );
- (void)opaque;
}
@@ -427,7 +425,7 @@
return progress ? BZ_RUN_OK : BZ_PARAM_ERROR;
}
else
- if (action == BZ_FLUSH) {
+ if (action == BZ_FLUSH) {
s->avail_in_expect = strm->avail_in;
s->mode = BZ_M_FLUSHING;
goto preswitch;
@@ -1507,7 +1505,6 @@
/*---------------------------------------------------*/
int BZ_API(BZ2_bzflush) (BZFILE *b)
{
- (void) b;
/* do nothing now... */
return 0;
}
diff --git a/Utilities/cmbzip2/bzlib.h b/Utilities/cmbzip2/bzlib.h
index c5b75d6..8966a6c 100644
--- a/Utilities/cmbzip2/bzlib.h
+++ b/Utilities/cmbzip2/bzlib.h
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
diff --git a/Utilities/cmbzip2/bzlib_private.h b/Utilities/cmbzip2/bzlib_private.h
index 02a667f..ba0f589 100644
--- a/Utilities/cmbzip2/bzlib_private.h
+++ b/Utilities/cmbzip2/bzlib_private.h
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@@ -32,28 +32,13 @@
#include "bzlib.h"
-
-#if defined(__BORLANDC__)
-# pragma warn -8004 /* Assigned value never used. */
-# pragma warn -8008 /* Condition is always true/false. */
-# pragma warn -8066 /* Unreachable code. */
-# pragma warn -8057 /* Unused parameter. */
-#endif
#if defined(_MSC_VER)
-/* 'integral size mismatch in argument; conversion supplied */
-# pragma warning(disable:4244)
-/* conversion from 'size_t' to 'off_t', possible loss of data */
-# pragma warning(disable:4267)
-/* warning C4127: conditional expression is constant*/
-# pragma warning(disable:4127)
-#endif
-#if defined(__clang__)
-# pragma clang diagnostic ignored "-Wcast-align"
+# pragma warning(push,1)
#endif
/*-- General stuff. --*/
-#define BZ_VERSION "1.0.5, 10-Dec-2007"
+#define BZ_VERSION "1.0.8, 13-Jul-2019"
typedef char Char;
typedef unsigned char Bool;
diff --git a/Utilities/cmbzip2/bzmore b/Utilities/cmbzip2/bzmore
deleted file mode 100644
index 21b1de6..0000000
--- a/Utilities/cmbzip2/bzmore
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/bin/sh
-
-# Bzmore wrapped for bzip2,
-# adapted from zmore by Philippe Troin <phil@fifi.org> for Debian GNU/Linux.
-
-PATH="/usr/bin:$PATH"; export PATH
-
-prog=`echo $0 | sed 's|.*/||'`
-case "$prog" in
- *less) more=less ;;
- *) more=more ;;
-esac
-
-if test "`echo -n a`" = "-n a"; then
- # looks like a SysV system:
- n1=''; n2='\c'
-else
- n1='-n'; n2=''
-fi
-oldtty=`stty -g 2>/dev/null`
-if stty -cbreak 2>/dev/null; then
- cb='cbreak'; ncb='-cbreak'
-else
- # 'stty min 1' resets eof to ^a on both SunOS and SysV!
- cb='min 1 -icanon'; ncb='icanon eof ^d'
-fi
-if test $? -eq 0 -a -n "$oldtty"; then
- trap 'stty $oldtty 2>/dev/null; exit' 0 2 3 5 10 13 15
-else
- trap 'stty $ncb echo 2>/dev/null; exit' 0 2 3 5 10 13 15
-fi
-
-if test $# = 0; then
- if test -t 0; then
- echo usage: $prog files...
- else
- bzip2 -cdfq | eval $more
- fi
-else
- FIRST=1
- for FILE
- do
- if test $FIRST -eq 0; then
- echo $n1 "--More--(Next file: $FILE)$n2"
- stty $cb -echo 2>/dev/null
- ANS=`dd bs=1 count=1 2>/dev/null`
- stty $ncb echo 2>/dev/null
- echo " "
- if test "$ANS" = 'e' -o "$ANS" = 'q'; then
- exit
- fi
- fi
- if test "$ANS" != 's'; then
- echo "------> $FILE <------"
- bzip2 -cdfq "$FILE" | eval $more
- fi
- if test -t; then
- FIRST=0
- fi
- done
-fi
diff --git a/Utilities/cmbzip2/bzmore.1 b/Utilities/cmbzip2/bzmore.1
deleted file mode 100644
index c6868ed..0000000
--- a/Utilities/cmbzip2/bzmore.1
+++ /dev/null
@@ -1,152 +0,0 @@
-.\"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org>
-.\"for Debian GNU/Linux
-.TH BZMORE 1
-.SH NAME
-bzmore, bzless \- file perusal filter for crt viewing of bzip2 compressed text
-.SH SYNOPSIS
-.B bzmore
-[ name ... ]
-.br
-.B bzless
-[ name ... ]
-.SH NOTE
-In the following description,
-.I bzless
-and
-.I less
-can be used interchangeably with
-.I bzmore
-and
-.I more.
-.SH DESCRIPTION
-.I Bzmore
-is a filter which allows examination of compressed or plain text files
-one screenful at a time on a soft-copy terminal.
-.I bzmore
-works on files compressed with
-.I bzip2
-and also on uncompressed files.
-If a file does not exist,
-.I bzmore
-looks for a file of the same name with the addition of a .bz2 suffix.
-.PP
-.I Bzmore
-normally pauses after each screenful, printing --More--
-at the bottom of the screen.
-If the user then types a carriage return, one more line is displayed.
-If the user hits a space,
-another screenful is displayed. Other possibilities are enumerated later.
-.PP
-.I Bzmore
-looks in the file
-.I /etc/termcap
-to determine terminal characteristics,
-and to determine the default window size.
-On a terminal capable of displaying 24 lines,
-the default window size is 22 lines.
-Other sequences which may be typed when
-.I bzmore
-pauses, and their effects, are as follows (\fIi\fP is an optional integer
-argument, defaulting to 1) :
-.PP
-.IP \fIi\|\fP<space>
-display
-.I i
-more lines, (or another screenful if no argument is given)
-.PP
-.IP ^D
-display 11 more lines (a ``scroll'').
-If
-.I i
-is given, then the scroll size is set to \fIi\|\fP.
-.PP
-.IP d
-same as ^D (control-D)
-.PP
-.IP \fIi\|\fPz
-same as typing a space except that \fIi\|\fP, if present, becomes the new
-window size. Note that the window size reverts back to the default at the
-end of the current file.
-.PP
-.IP \fIi\|\fPs
-skip \fIi\|\fP lines and print a screenful of lines
-.PP
-.IP \fIi\|\fPf
-skip \fIi\fP screenfuls and print a screenful of lines
-.PP
-.IP "q or Q"
-quit reading the current file; go on to the next (if any)
-.PP
-.IP "e or q"
-When the prompt --More--(Next file:
-.IR file )
-is printed, this command causes bzmore to exit.
-.PP
-.IP s
-When the prompt --More--(Next file:
-.IR file )
-is printed, this command causes bzmore to skip the next file and continue.
-.PP
-.IP =
-Display the current line number.
-.PP
-.IP \fIi\|\fP/expr
-search for the \fIi\|\fP-th occurrence of the regular expression \fIexpr.\fP
-If the pattern is not found,
-.I bzmore
-goes on to the next file (if any).
-Otherwise, a screenful is displayed, starting two lines before the place
-where the expression was found.
-The user's erase and kill characters may be used to edit the regular
-expression.
-Erasing back past the first column cancels the search command.
-.PP
-.IP \fIi\|\fPn
-search for the \fIi\|\fP-th occurrence of the last regular expression entered.
-.PP
-.IP !command
-invoke a shell with \fIcommand\|\fP.
-The character `!' in "command" are replaced with the
-previous shell command. The sequence "\\!" is replaced by "!".
-.PP
-.IP ":q or :Q"
-quit reading the current file; go on to the next (if any)
-(same as q or Q).
-.PP
-.IP .
-(dot) repeat the previous command.
-.PP
-The commands take effect immediately, i.e., it is not necessary to
-type a carriage return.
-Up to the time when the command character itself is given,
-the user may hit the line kill character to cancel the numerical
-argument being formed.
-In addition, the user may hit the erase character to redisplay the
---More-- message.
-.PP
-At any time when output is being sent to the terminal, the user can
-hit the quit key (normally control\-\\).
-.I Bzmore
-will stop sending output, and will display the usual --More--
-prompt.
-The user may then enter one of the above commands in the normal manner.
-Unfortunately, some output is lost when this is done, due to the
-fact that any characters waiting in the terminal's output queue
-are flushed when the quit signal occurs.
-.PP
-The terminal is set to
-.I noecho
-mode by this program so that the output can be continuous.
-What you type will thus not show on your terminal, except for the / and !
-commands.
-.PP
-If the standard output is not a teletype, then
-.I bzmore
-acts just like
-.I bzcat,
-except that a header is printed before each file.
-.SH FILES
-.DT
-/etc/termcap Terminal data base
-.SH "SEE ALSO"
-more(1), less(1), bzip2(1), bzdiff(1), bzgrep(1)
diff --git a/Utilities/cmbzip2/compress.c b/Utilities/cmbzip2/compress.c
index feea233..5dfa002 100644
--- a/Utilities/cmbzip2/compress.c
+++ b/Utilities/cmbzip2/compress.c
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@@ -239,7 +239,7 @@
void sendMTFValues ( EState* s )
{
Int32 v, t, i, j, gs, ge, totc, bt, bc, iter;
- Int32 nSelectors = 0, alphaSize, minLen, maxLen, selCtr;
+ Int32 nSelectors, alphaSize, minLen, maxLen, selCtr;
Int32 nGroups, nBytes;
/*--
@@ -329,14 +329,14 @@
/*---
Set up an auxiliary length table which is used to fast-track
- the common case (nGroups == 6).
+ the common case (nGroups == 6).
---*/
if (nGroups == 6) {
for (v = 0; v < alphaSize; v++) {
s->len_pack[v][0] = (s->len[1][v] << 16) | s->len[0][v];
s->len_pack[v][1] = (s->len[3][v] << 16) | s->len[2][v];
s->len_pack[v][2] = (s->len[5][v] << 16) | s->len[4][v];
- }
+ }
}
nSelectors = 0;
@@ -385,7 +385,7 @@
cost[4] = cost45 & 0xffff; cost[5] = cost45 >> 16;
} else {
- /*--- slow version which correctly handles all situations ---*/
+ /*--- slow version which correctly handles all situations ---*/
for (i = gs; i <= ge; i++) {
UInt16 icv = mtfv[i];
for (t = 0; t < nGroups; t++) cost[t] += s->len[t][icv];
@@ -426,7 +426,7 @@
# undef BZ_ITUR
} else {
- /*--- slow version which correctly handles all situations ---*/
+ /*--- slow version which correctly handles all situations ---*/
for (i = gs; i <= ge; i++)
s->rfreq[bt][ mtfv[i] ]++;
}
@@ -454,7 +454,7 @@
AssertH( nGroups < 8, 3002 );
AssertH( nSelectors < 32768 &&
- nSelectors <= (2 + (900000 / BZ_G_SIZE)),
+ nSelectors <= BZ_MAX_SELECTORS,
3003 );
@@ -579,7 +579,7 @@
# undef BZ_ITAH
} else {
- /*--- slow version which correctly handles all situations ---*/
+ /*--- slow version which correctly handles all situations ---*/
for (i = gs; i <= ge; i++) {
bsW ( s,
s->len [s->selector[selCtr]] [mtfv[i]],
diff --git a/Utilities/cmbzip2/crctable.c b/Utilities/cmbzip2/crctable.c
index 215687b..2b33c25 100644
--- a/Utilities/cmbzip2/crctable.c
+++ b/Utilities/cmbzip2/crctable.c
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
diff --git a/Utilities/cmbzip2/decompress.c b/Utilities/cmbzip2/decompress.c
index bba5e0f..a1a0bac 100644
--- a/Utilities/cmbzip2/decompress.c
+++ b/Utilities/cmbzip2/decompress.c
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
@@ -285,7 +285,7 @@
/*--- Now the selectors ---*/
GET_BITS(BZ_X_SELECTOR_1, nGroups, 3);
- if (nGroups < 2 || nGroups > 6) RETURN(BZ_DATA_ERROR);
+ if (nGroups < 2 || nGroups > BZ_N_GROUPS) RETURN(BZ_DATA_ERROR);
GET_BITS(BZ_X_SELECTOR_2, nSelectors, 15);
if (nSelectors < 1) RETURN(BZ_DATA_ERROR);
for (i = 0; i < nSelectors; i++) {
@@ -296,8 +296,14 @@
j++;
if (j >= nGroups) RETURN(BZ_DATA_ERROR);
}
- s->selectorMtf[i] = j;
+ /* Having more than BZ_MAX_SELECTORS doesn't make much sense
+ since they will never be used, but some implementations might
+ "round up" the number of selectors, so just ignore those. */
+ if (i < BZ_MAX_SELECTORS)
+ s->selectorMtf[i] = j;
}
+ if (nSelectors > BZ_MAX_SELECTORS)
+ nSelectors = BZ_MAX_SELECTORS;
/*--- Undo the MTF values for the selectors. ---*/
{
@@ -381,6 +387,13 @@
es = -1;
N = 1;
do {
+ /* Check that N doesn't get too big, so that es doesn't
+ go negative. The maximum value that can be
+ RUNA/RUNB encoded is equal to the block size (post
+ the initial RLE), viz, 900k, so bounding N at 2
+ million should guard against overflow without
+ rejecting any legitimate inputs. */
+ if (N >= 2*1024*1024) RETURN(BZ_DATA_ERROR);
if (nextSym == BZ_RUNA) es = es + (0+1) * N; else
if (nextSym == BZ_RUNB) es = es + (1+1) * N;
N = N * 2;
@@ -485,15 +498,28 @@
RETURN(BZ_DATA_ERROR);
/*-- Set up cftab to facilitate generation of T^(-1) --*/
+ /* Check: unzftab entries in range. */
+ for (i = 0; i <= 255; i++) {
+ if (s->unzftab[i] < 0 || s->unzftab[i] > nblock)
+ RETURN(BZ_DATA_ERROR);
+ }
+ /* Actually generate cftab. */
s->cftab[0] = 0;
for (i = 1; i <= 256; i++) s->cftab[i] = s->unzftab[i-1];
for (i = 1; i <= 256; i++) s->cftab[i] += s->cftab[i-1];
+ /* Check: cftab entries in range. */
for (i = 0; i <= 256; i++) {
if (s->cftab[i] < 0 || s->cftab[i] > nblock) {
/* s->cftab[i] can legitimately be == nblock */
RETURN(BZ_DATA_ERROR);
}
}
+ /* Check: cftab entries non-descending. */
+ for (i = 1; i <= 256; i++) {
+ if (s->cftab[i-1] > s->cftab[i]) {
+ RETURN(BZ_DATA_ERROR);
+ }
+ }
s->state_out_len = 0;
s->state_out_ch = 0;
diff --git a/Utilities/cmbzip2/dlltest.c b/Utilities/cmbzip2/dlltest.c
index 4e27da2..03fa146 100644
--- a/Utilities/cmbzip2/dlltest.c
+++ b/Utilities/cmbzip2/dlltest.c
@@ -1,175 +1,175 @@
-/*
- minibz2
- libbz2.dll test program.
- by Yoshioka Tsuneo (tsuneo@rr.iij4u.or.jp)
- This file is Public Domain. Welcome any email to me.
-
- usage: minibz2 [-d] [-{1,2,..9}] [[srcfilename] destfilename]
-*/
-
-#define BZ_IMPORT
-#include <stdio.h>
-#include <stdlib.h>
-#include "bzlib.h"
-#ifdef _WIN32
-#include <io.h>
-#endif
-
-
-#ifdef _WIN32
-
-#define BZ2_LIBNAME "libbz2-1.0.2.DLL"
-
-#include <windows.h>
-static int BZ2DLLLoaded = 0;
-static HINSTANCE BZ2DLLhLib;
-int BZ2DLLLoadLibrary(void)
-{
- HINSTANCE hLib;
-
- if(BZ2DLLLoaded==1){return 0;}
- hLib=LoadLibrary(BZ2_LIBNAME);
- if(hLib == NULL){
- fprintf(stderr,"Can't load %s\n",BZ2_LIBNAME);
- return -1;
- }
- BZ2_bzlibVersion=GetProcAddress(hLib,"BZ2_bzlibVersion");
- BZ2_bzopen=GetProcAddress(hLib,"BZ2_bzopen");
- BZ2_bzdopen=GetProcAddress(hLib,"BZ2_bzdopen");
- BZ2_bzread=GetProcAddress(hLib,"BZ2_bzread");
- BZ2_bzwrite=GetProcAddress(hLib,"BZ2_bzwrite");
- BZ2_bzflush=GetProcAddress(hLib,"BZ2_bzflush");
- BZ2_bzclose=GetProcAddress(hLib,"BZ2_bzclose");
- BZ2_bzerror=GetProcAddress(hLib,"BZ2_bzerror");
-
- if (!BZ2_bzlibVersion || !BZ2_bzopen || !BZ2_bzdopen
- || !BZ2_bzread || !BZ2_bzwrite || !BZ2_bzflush
- || !BZ2_bzclose || !BZ2_bzerror) {
- fprintf(stderr,"GetProcAddress failed.\n");
- return -1;
- }
- BZ2DLLLoaded=1;
- BZ2DLLhLib=hLib;
- return 0;
-
-}
-int BZ2DLLFreeLibrary(void)
-{
- if(BZ2DLLLoaded==0){return 0;}
- FreeLibrary(BZ2DLLhLib);
- BZ2DLLLoaded=0;
-}
-#endif /* WIN32 */
-
-void usage(void)
-{
- puts("usage: minibz2 [-d] [-{1,2,..9}] [[srcfilename] destfilename]");
-}
-
-int main(int argc,char *argv[])
-{
- int decompress = 0;
- int level = 9;
- char *fn_r = NULL;
- char *fn_w = NULL;
-
-#ifdef _WIN32
- if(BZ2DLLLoadLibrary()<0){
- fprintf(stderr,"Loading of %s failed. Giving up.\n", BZ2_LIBNAME);
- exit(1);
- }
- printf("Loading of %s succeeded. Library version is %s.\n",
- BZ2_LIBNAME, BZ2_bzlibVersion() );
-#endif
- while(++argv,--argc){
- if(**argv =='-' || **argv=='/'){
- char *p;
-
- for(p=*argv+1;*p;p++){
- if(*p=='d'){
- decompress = 1;
- }else if('1'<=*p && *p<='9'){
- level = *p - '0';
- }else{
- usage();
- exit(1);
- }
- }
- }else{
- break;
- }
- }
- if(argc>=1){
- fn_r = *argv;
- argc--;argv++;
- }else{
- fn_r = NULL;
- }
- if(argc>=1){
- fn_w = *argv;
- argc--;argv++;
- }else{
- fn_w = NULL;
- }
- {
- int len;
- char buff[0x1000];
- char mode[10];
-
- if(decompress){
- BZFILE *BZ2fp_r = NULL;
- FILE *fp_w = NULL;
-
- if(fn_w){
- if((fp_w = fopen(fn_w,"wb"))==NULL){
- printf("can't open [%s]\n",fn_w);
- perror("reason:");
- exit(1);
- }
- }else{
- fp_w = stdout;
- }
- if((fn_r == NULL && (BZ2fp_r = BZ2_bzdopen(fileno(stdin),"rb"))==NULL)
- || (fn_r != NULL && (BZ2fp_r = BZ2_bzopen(fn_r,"rb"))==NULL)){
- printf("can't bz2openstream\n");
- exit(1);
- }
- while((len=BZ2_bzread(BZ2fp_r,buff,0x1000))>0){
- fwrite(buff,1,len,fp_w);
- }
- BZ2_bzclose(BZ2fp_r);
- if(fp_w != stdout) fclose(fp_w);
- }else{
- BZFILE *BZ2fp_w = NULL;
- FILE *fp_r = NULL;
-
- if(fn_r){
- if((fp_r = fopen(fn_r,"rb"))==NULL){
- printf("can't open [%s]\n",fn_r);
- perror("reason:");
- exit(1);
- }
- }else{
- fp_r = stdin;
- }
- mode[0]='w';
- mode[1] = '0' + level;
- mode[2] = '\0';
-
- if((fn_w == NULL && (BZ2fp_w = BZ2_bzdopen(fileno(stdout),mode))==NULL)
- || (fn_w !=NULL && (BZ2fp_w = BZ2_bzopen(fn_w,mode))==NULL)){
- printf("can't bz2openstream\n");
- exit(1);
- }
- while((len=fread(buff,1,0x1000,fp_r))>0){
- BZ2_bzwrite(BZ2fp_w,buff,len);
- }
- BZ2_bzclose(BZ2fp_w);
- if(fp_r!=stdin)fclose(fp_r);
- }
- }
-#ifdef _WIN32
- BZ2DLLFreeLibrary();
-#endif
- return 0;
-}
+/*
+ minibz2
+ libbz2.dll test program.
+ by Yoshioka Tsuneo (tsuneo@rr.iij4u.or.jp)
+ This file is Public Domain. Welcome any email to me.
+
+ usage: minibz2 [-d] [-{1,2,..9}] [[srcfilename] destfilename]
+*/
+
+#define BZ_IMPORT
+#include <stdio.h>
+#include <stdlib.h>
+#include "bzlib.h"
+#ifdef _WIN32
+#include <io.h>
+#endif
+
+
+#ifdef _WIN32
+
+#define BZ2_LIBNAME "libbz2-1.0.2.DLL"
+
+#include <windows.h>
+static int BZ2DLLLoaded = 0;
+static HINSTANCE BZ2DLLhLib;
+int BZ2DLLLoadLibrary(void)
+{
+ HINSTANCE hLib;
+
+ if(BZ2DLLLoaded==1){return 0;}
+ hLib=LoadLibrary(BZ2_LIBNAME);
+ if(hLib == NULL){
+ fprintf(stderr,"Can't load %s\n",BZ2_LIBNAME);
+ return -1;
+ }
+ BZ2_bzlibVersion=GetProcAddress(hLib,"BZ2_bzlibVersion");
+ BZ2_bzopen=GetProcAddress(hLib,"BZ2_bzopen");
+ BZ2_bzdopen=GetProcAddress(hLib,"BZ2_bzdopen");
+ BZ2_bzread=GetProcAddress(hLib,"BZ2_bzread");
+ BZ2_bzwrite=GetProcAddress(hLib,"BZ2_bzwrite");
+ BZ2_bzflush=GetProcAddress(hLib,"BZ2_bzflush");
+ BZ2_bzclose=GetProcAddress(hLib,"BZ2_bzclose");
+ BZ2_bzerror=GetProcAddress(hLib,"BZ2_bzerror");
+
+ if (!BZ2_bzlibVersion || !BZ2_bzopen || !BZ2_bzdopen
+ || !BZ2_bzread || !BZ2_bzwrite || !BZ2_bzflush
+ || !BZ2_bzclose || !BZ2_bzerror) {
+ fprintf(stderr,"GetProcAddress failed.\n");
+ return -1;
+ }
+ BZ2DLLLoaded=1;
+ BZ2DLLhLib=hLib;
+ return 0;
+
+}
+int BZ2DLLFreeLibrary(void)
+{
+ if(BZ2DLLLoaded==0){return 0;}
+ FreeLibrary(BZ2DLLhLib);
+ BZ2DLLLoaded=0;
+}
+#endif /* WIN32 */
+
+void usage(void)
+{
+ puts("usage: minibz2 [-d] [-{1,2,..9}] [[srcfilename] destfilename]");
+}
+
+int main(int argc,char *argv[])
+{
+ int decompress = 0;
+ int level = 9;
+ char *fn_r = NULL;
+ char *fn_w = NULL;
+
+#ifdef _WIN32
+ if(BZ2DLLLoadLibrary()<0){
+ fprintf(stderr,"Loading of %s failed. Giving up.\n", BZ2_LIBNAME);
+ exit(1);
+ }
+ printf("Loading of %s succeeded. Library version is %s.\n",
+ BZ2_LIBNAME, BZ2_bzlibVersion() );
+#endif
+ while(++argv,--argc){
+ if(**argv =='-' || **argv=='/'){
+ char *p;
+
+ for(p=*argv+1;*p;p++){
+ if(*p=='d'){
+ decompress = 1;
+ }else if('1'<=*p && *p<='9'){
+ level = *p - '0';
+ }else{
+ usage();
+ exit(1);
+ }
+ }
+ }else{
+ break;
+ }
+ }
+ if(argc>=1){
+ fn_r = *argv;
+ argc--;argv++;
+ }else{
+ fn_r = NULL;
+ }
+ if(argc>=1){
+ fn_w = *argv;
+ argc--;argv++;
+ }else{
+ fn_w = NULL;
+ }
+ {
+ int len;
+ char buff[0x1000];
+ char mode[10];
+
+ if(decompress){
+ BZFILE *BZ2fp_r = NULL;
+ FILE *fp_w = NULL;
+
+ if(fn_w){
+ if((fp_w = fopen(fn_w,"wb"))==NULL){
+ printf("can't open [%s]\n",fn_w);
+ perror("reason:");
+ exit(1);
+ }
+ }else{
+ fp_w = stdout;
+ }
+ if((fn_r == NULL && (BZ2fp_r = BZ2_bzdopen(fileno(stdin),"rb"))==NULL)
+ || (fn_r != NULL && (BZ2fp_r = BZ2_bzopen(fn_r,"rb"))==NULL)){
+ printf("can't bz2openstream\n");
+ exit(1);
+ }
+ while((len=BZ2_bzread(BZ2fp_r,buff,0x1000))>0){
+ fwrite(buff,1,len,fp_w);
+ }
+ BZ2_bzclose(BZ2fp_r);
+ if(fp_w != stdout) fclose(fp_w);
+ }else{
+ BZFILE *BZ2fp_w = NULL;
+ FILE *fp_r = NULL;
+
+ if(fn_r){
+ if((fp_r = fopen(fn_r,"rb"))==NULL){
+ printf("can't open [%s]\n",fn_r);
+ perror("reason:");
+ exit(1);
+ }
+ }else{
+ fp_r = stdin;
+ }
+ mode[0]='w';
+ mode[1] = '0' + level;
+ mode[2] = '\0';
+
+ if((fn_w == NULL && (BZ2fp_w = BZ2_bzdopen(fileno(stdout),mode))==NULL)
+ || (fn_w !=NULL && (BZ2fp_w = BZ2_bzopen(fn_w,mode))==NULL)){
+ printf("can't bz2openstream\n");
+ exit(1);
+ }
+ while((len=fread(buff,1,0x1000,fp_r))>0){
+ BZ2_bzwrite(BZ2fp_w,buff,len);
+ }
+ BZ2_bzclose(BZ2fp_w);
+ if(fp_r!=stdin)fclose(fp_r);
+ }
+ }
+#ifdef _WIN32
+ BZ2DLLFreeLibrary();
+#endif
+ return 0;
+}
diff --git a/Utilities/cmbzip2/entities.xml b/Utilities/cmbzip2/entities.xml
deleted file mode 100644
index e9e0553..0000000
--- a/Utilities/cmbzip2/entities.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<!-- misc. strings -->
-<!ENTITY bz-url "http://www.bzip.org">
-<!ENTITY bz-email "jseward@bzip.org">
-<!ENTITY bz-lifespan "1996-2007">
-
-<!ENTITY bz-version "1.0.5">
-<!ENTITY bz-date "10 December 2007">
-
-<!ENTITY manual-title "bzip2 Manual">
diff --git a/Utilities/cmbzip2/format.pl b/Utilities/cmbzip2/format.pl
deleted file mode 100755
index 2b391da..0000000
--- a/Utilities/cmbzip2/format.pl
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/usr/bin/perl -w
-#
-# ------------------------------------------------------------------
-# This file is part of bzip2/libbzip2, a program and library for
-# lossless, block-sorting data compression.
-#
-# bzip2/libbzip2 version 1.0.5 of 10 December 2007
-# Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
-#
-# Please read the WARNING, DISCLAIMER and PATENTS sections in the
-# README file.
-#
-# This program is released under the terms of the license contained
-# in the file LICENSE.
-# ------------------------------------------------------------------
-#
-use strict;
-
-# get command line values:
-if ( $#ARGV !=1 ) {
- die "Usage: $0 xml_infile xml_outfile\n";
-}
-
-my $infile = shift;
-# check infile exists
-die "Can't find file \"$infile\""
- unless -f $infile;
-# check we can read infile
-if (! -r $infile) {
- die "Can't read input $infile\n";
-}
-# check we can open infile
-open( INFILE,"<$infile" ) or
- die "Can't input $infile $!";
-
-#my $outfile = 'fmt-manual.xml';
-my $outfile = shift;
-#print "Infile: $infile, Outfile: $outfile\n";
-# check we can write to outfile
-open( OUTFILE,">$outfile" ) or
- die "Can't output $outfile $! for writing";
-
-my ($prev, $curr, $str);
-$prev = ''; $curr = '';
-while ( <INFILE> ) {
-
- print OUTFILE $prev;
- $prev = $curr;
- $curr = $_;
- $str = '';
-
- if ( $prev =~ /<programlisting>$|<screen>$/ ) {
- chomp $prev;
- $curr = join( '', $prev, "<![CDATA[", $curr );
- $prev = '';
- next;
- }
- elsif ( $curr =~ /<\/programlisting>|<\/screen>/ ) {
- chomp $prev;
- $curr = join( '', $prev, "]]>", $curr );
- $prev = '';
- next;
- }
-}
-print OUTFILE $curr;
-close INFILE;
-close OUTFILE;
-exit;
diff --git a/Utilities/cmbzip2/huffman.c b/Utilities/cmbzip2/huffman.c
index 87e79e3..43a1899 100644
--- a/Utilities/cmbzip2/huffman.c
+++ b/Utilities/cmbzip2/huffman.c
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
diff --git a/Utilities/cmbzip2/libbz2.def b/Utilities/cmbzip2/libbz2.def
deleted file mode 100644
index 69fef54..0000000
--- a/Utilities/cmbzip2/libbz2.def
+++ /dev/null
@@ -1,27 +0,0 @@
-LIBRARY LIBBZ2
-DESCRIPTION "libbzip2: library for data compression"
-EXPORTS
- BZ2_bzCompressInit
- BZ2_bzCompress
- BZ2_bzCompressEnd
- BZ2_bzDecompressInit
- BZ2_bzDecompress
- BZ2_bzDecompressEnd
- BZ2_bzReadOpen
- BZ2_bzReadClose
- BZ2_bzReadGetUnused
- BZ2_bzRead
- BZ2_bzWriteOpen
- BZ2_bzWrite
- BZ2_bzWriteClose
- BZ2_bzWriteClose64
- BZ2_bzBuffToBuffCompress
- BZ2_bzBuffToBuffDecompress
- BZ2_bzlibVersion
- BZ2_bzopen
- BZ2_bzdopen
- BZ2_bzread
- BZ2_bzwrite
- BZ2_bzflush
- BZ2_bzclose
- BZ2_bzerror
diff --git a/Utilities/cmbzip2/libbz2.lib b/Utilities/cmbzip2/libbz2.lib
deleted file mode 100644
index 9a97a75..0000000
--- a/Utilities/cmbzip2/libbz2.lib
+++ /dev/null
Binary files differ
diff --git a/Utilities/cmbzip2/makefile.msc b/Utilities/cmbzip2/makefile.msc
deleted file mode 100644
index d5f2e59..0000000
--- a/Utilities/cmbzip2/makefile.msc
+++ /dev/null
@@ -1,63 +0,0 @@
-# Makefile for Microsoft Visual C++ 6.0
-# usage: nmake -f makefile.msc
-# K.M. Syring (syring@gsf.de)
-# Fixed up by JRS for bzip2-0.9.5d release.
-
-CC=cl
-CFLAGS= -DWIN32 -MD -Ox -D_FILE_OFFSET_BITS=64 -nologo
-
-OBJS= blocksort.obj \
- huffman.obj \
- crctable.obj \
- randtable.obj \
- compress.obj \
- decompress.obj \
- bzlib.obj
-
-all: lib bzip2 test
-
-bzip2: lib
- $(CC) $(CFLAGS) -o bzip2 bzip2.c libbz2.lib setargv.obj
- $(CC) $(CFLAGS) -o bzip2recover bzip2recover.c
-
-lib: $(OBJS)
- lib /out:libbz2.lib $(OBJS)
-
-test: bzip2
- type words1
- .\\bzip2 -1 < sample1.ref > sample1.rb2
- .\\bzip2 -2 < sample2.ref > sample2.rb2
- .\\bzip2 -3 < sample3.ref > sample3.rb2
- .\\bzip2 -d < sample1.bz2 > sample1.tst
- .\\bzip2 -d < sample2.bz2 > sample2.tst
- .\\bzip2 -ds < sample3.bz2 > sample3.tst
- @echo All six of the fc's should find no differences.
- @echo If fc finds an error on sample3.bz2, this could be
- @echo because WinZip's 'TAR file smart CR/LF conversion'
- @echo is too clever for its own good. Disable this option.
- @echo The correct size for sample3.ref is 120,244. If it
- @echo is 150,251, WinZip has messed it up.
- fc sample1.bz2 sample1.rb2
- fc sample2.bz2 sample2.rb2
- fc sample3.bz2 sample3.rb2
- fc sample1.tst sample1.ref
- fc sample2.tst sample2.ref
- fc sample3.tst sample3.ref
-
-
-
-clean:
- del *.obj
- del libbz2.lib
- del bzip2.exe
- del bzip2recover.exe
- del sample1.rb2
- del sample2.rb2
- del sample3.rb2
- del sample1.tst
- del sample2.tst
- del sample3.tst
-
-.c.obj:
- $(CC) $(CFLAGS) -c $*.c -o $*.obj
-
diff --git a/Utilities/cmbzip2/manual.html b/Utilities/cmbzip2/manual.html
deleted file mode 100644
index bb44953..0000000
--- a/Utilities/cmbzip2/manual.html
+++ /dev/null
@@ -1,2540 +0,0 @@
-<html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
-<title>bzip2 and libbzip2, version 1.0.5</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
-<style type="text/css" media="screen">/* Colours:
-#74240f dark brown h1, h2, h3, h4
-#336699 medium blue links
-#339999 turquoise link hover colour
-#202020 almost black general text
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-}
-</style>
-</head>
-<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="book" lang="en">
-<div class="titlepage">
-<div>
-<div><h1 class="title">
-<a name="userman"></a>bzip2 and libbzip2, version 1.0.5</h1></div>
-<div><h2 class="subtitle">A program and library for data compression</h2></div>
-<div><div class="authorgroup"><div class="author">
-<h3 class="author">
-<span class="firstname">Julian</span> <span class="surname">Seward</span>
-</h3>
-<div class="affiliation"><span class="orgname">http://www.bzip.org<br></span></div>
-</div></div></div>
-<div><p class="releaseinfo">Version 1.0.5 of 10 December 2007</p></div>
-<div><p class="copyright">Copyright © 1996-2007 Julian Seward</p></div>
-<div><div class="legalnotice">
-<a name="id2499833"></a><p>This program, <code class="computeroutput">bzip2</code>, the
- associated library <code class="computeroutput">libbzip2</code>, and
- all documentation, are copyright © 1996-2007 Julian Seward.
- All rights reserved.</p>
-<p>Redistribution and use in source and binary forms, with
- or without modification, are permitted provided that the
- following conditions are met:</p>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p>Redistributions of source code must retain the
- above copyright notice, this list of conditions and the
- following disclaimer.</p></li>
-<li style="list-style-type: disc"><p>The origin of this software must not be
- misrepresented; you must not claim that you wrote the original
- software. If you use this software in a product, an
- acknowledgment in the product documentation would be
- appreciated but is not required.</p></li>
-<li style="list-style-type: disc"><p>Altered source versions must be plainly marked
- as such, and must not be misrepresented as being the original
- software.</p></li>
-<li style="list-style-type: disc"><p>The name of the author may not be used to
- endorse or promote products derived from this software without
- specific prior written permission.</p></li>
-</ul></div>
-<p>THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY
- EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- THE POSSIBILITY OF SUCH DAMAGE.</p>
-<p>PATENTS: To the best of my knowledge,
- <code class="computeroutput">bzip2</code> and
- <code class="computeroutput">libbzip2</code> do not use any patented
- algorithms. However, I do not have the resources to carry
- out a patent search. Therefore I cannot give any guarantee of
- the above statement.
- </p>
-</div></div>
-</div>
-<hr>
-</div>
-<div class="toc">
-<p><b>Table of Contents</b></p>
-<dl>
-<dt><span class="chapter"><a href="#intro">1. Introduction</a></span></dt>
-<dt><span class="chapter"><a href="#using">2. How to use bzip2</a></span></dt>
-<dd><dl>
-<dt><span class="sect1"><a href="#name">2.1. NAME</a></span></dt>
-<dt><span class="sect1"><a href="#synopsis">2.2. SYNOPSIS</a></span></dt>
-<dt><span class="sect1"><a href="#description">2.3. DESCRIPTION</a></span></dt>
-<dt><span class="sect1"><a href="#options">2.4. OPTIONS</a></span></dt>
-<dt><span class="sect1"><a href="#memory-management">2.5. MEMORY MANAGEMENT</a></span></dt>
-<dt><span class="sect1"><a href="#recovering">2.6. RECOVERING DATA FROM DAMAGED FILES</a></span></dt>
-<dt><span class="sect1"><a href="#performance">2.7. PERFORMANCE NOTES</a></span></dt>
-<dt><span class="sect1"><a href="#caveats">2.8. CAVEATS</a></span></dt>
-<dt><span class="sect1"><a href="#author">2.9. AUTHOR</a></span></dt>
-</dl></dd>
-<dt><span class="chapter"><a href="#libprog">3.
-Programming with <code class="computeroutput">libbzip2</code>
-</a></span></dt>
-<dd><dl>
-<dt><span class="sect1"><a href="#top-level">3.1. Top-level structure</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#ll-summary">3.1.1. Low-level summary</a></span></dt>
-<dt><span class="sect2"><a href="#hl-summary">3.1.2. High-level summary</a></span></dt>
-<dt><span class="sect2"><a href="#util-fns-summary">3.1.3. Utility functions summary</a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#err-handling">3.2. Error handling</a></span></dt>
-<dt><span class="sect1"><a href="#low-level">3.3. Low-level interface</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#bzcompress-init">3.3.1. <code class="computeroutput">BZ2_bzCompressInit</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzCompress">3.3.2. <code class="computeroutput">BZ2_bzCompress</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzCompress-end">3.3.3. <code class="computeroutput">BZ2_bzCompressEnd</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzDecompress-init">3.3.4. <code class="computeroutput">BZ2_bzDecompressInit</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzDecompress">3.3.5. <code class="computeroutput">BZ2_bzDecompress</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzDecompress-end">3.3.6. <code class="computeroutput">BZ2_bzDecompressEnd</code></a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#hl-interface">3.4. High-level interface</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#bzreadopen">3.4.1. <code class="computeroutput">BZ2_bzReadOpen</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzread">3.4.2. <code class="computeroutput">BZ2_bzRead</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzreadgetunused">3.4.3. <code class="computeroutput">BZ2_bzReadGetUnused</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzreadclose">3.4.4. <code class="computeroutput">BZ2_bzReadClose</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzwriteopen">3.4.5. <code class="computeroutput">BZ2_bzWriteOpen</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzwrite">3.4.6. <code class="computeroutput">BZ2_bzWrite</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzwriteclose">3.4.7. <code class="computeroutput">BZ2_bzWriteClose</code></a></span></dt>
-<dt><span class="sect2"><a href="#embed">3.4.8. Handling embedded compressed data streams</a></span></dt>
-<dt><span class="sect2"><a href="#std-rdwr">3.4.9. Standard file-reading/writing code</a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#util-fns">3.5. Utility functions</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#bzbufftobuffcompress">3.5.1. <code class="computeroutput">BZ2_bzBuffToBuffCompress</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzbufftobuffdecompress">3.5.2. <code class="computeroutput">BZ2_bzBuffToBuffDecompress</code></a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#zlib-compat">3.6. <code class="computeroutput">zlib</code> compatibility functions</a></span></dt>
-<dt><span class="sect1"><a href="#stdio-free">3.7. Using the library in a <code class="computeroutput">stdio</code>-free environment</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#stdio-bye">3.7.1. Getting rid of <code class="computeroutput">stdio</code></a></span></dt>
-<dt><span class="sect2"><a href="#critical-error">3.7.2. Critical error handling</a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#win-dll">3.8. Making a Windows DLL</a></span></dt>
-</dl></dd>
-<dt><span class="chapter"><a href="#misc">4. Miscellanea</a></span></dt>
-<dd><dl>
-<dt><span class="sect1"><a href="#limits">4.1. Limitations of the compressed file format</a></span></dt>
-<dt><span class="sect1"><a href="#port-issues">4.2. Portability issues</a></span></dt>
-<dt><span class="sect1"><a href="#bugs">4.3. Reporting bugs</a></span></dt>
-<dt><span class="sect1"><a href="#package">4.4. Did you get the right package?</a></span></dt>
-<dt><span class="sect1"><a href="#reading">4.5. Further Reading</a></span></dt>
-</dl></dd>
-</dl>
-</div>
-<div class="chapter" lang="en">
-<div class="titlepage"><div><div><h2 class="title">
-<a name="intro"></a>1. Introduction</h2></div></div></div>
-<p><code class="computeroutput">bzip2</code> compresses files
-using the Burrows-Wheeler block-sorting text compression
-algorithm, and Huffman coding. Compression is generally
-considerably better than that achieved by more conventional
-LZ77/LZ78-based compressors, and approaches the performance of
-the PPM family of statistical compressors.</p>
-<p><code class="computeroutput">bzip2</code> is built on top of
-<code class="computeroutput">libbzip2</code>, a flexible library for
-handling compressed data in the
-<code class="computeroutput">bzip2</code> format. This manual
-describes both how to use the program and how to work with the
-library interface. Most of the manual is devoted to this
-library, not the program, which is good news if your interest is
-only in the program.</p>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p><a href="#using">How to use bzip2</a> describes how to use
- <code class="computeroutput">bzip2</code>; this is the only part
- you need to read if you just want to know how to operate the
- program.</p></li>
-<li style="list-style-type: disc"><p><a href="#libprog">Programming with libbzip2</a> describes the
- programming interfaces in detail, and</p></li>
-<li style="list-style-type: disc"><p><a href="#misc">Miscellanea</a> records some
- miscellaneous notes which I thought ought to be recorded
- somewhere.</p></li>
-</ul></div>
-</div>
-<div class="chapter" lang="en">
-<div class="titlepage"><div><div><h2 class="title">
-<a name="using"></a>2. How to use bzip2</h2></div></div></div>
-<div class="toc">
-<p><b>Table of Contents</b></p>
-<dl>
-<dt><span class="sect1"><a href="#name">2.1. NAME</a></span></dt>
-<dt><span class="sect1"><a href="#synopsis">2.2. SYNOPSIS</a></span></dt>
-<dt><span class="sect1"><a href="#description">2.3. DESCRIPTION</a></span></dt>
-<dt><span class="sect1"><a href="#options">2.4. OPTIONS</a></span></dt>
-<dt><span class="sect1"><a href="#memory-management">2.5. MEMORY MANAGEMENT</a></span></dt>
-<dt><span class="sect1"><a href="#recovering">2.6. RECOVERING DATA FROM DAMAGED FILES</a></span></dt>
-<dt><span class="sect1"><a href="#performance">2.7. PERFORMANCE NOTES</a></span></dt>
-<dt><span class="sect1"><a href="#caveats">2.8. CAVEATS</a></span></dt>
-<dt><span class="sect1"><a href="#author">2.9. AUTHOR</a></span></dt>
-</dl>
-</div>
-<p>This chapter contains a copy of the
-<code class="computeroutput">bzip2</code> man page, and nothing
-else.</p>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="name"></a>2.1. NAME</h2></div></div></div>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p><code class="computeroutput">bzip2</code>,
- <code class="computeroutput">bunzip2</code> - a block-sorting file
- compressor, v1.0.4</p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">bzcat</code> -
- decompresses files to stdout</p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">bzip2recover</code> -
- recovers data from damaged bzip2 files</p></li>
-</ul></div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="synopsis"></a>2.2. SYNOPSIS</h2></div></div></div>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p><code class="computeroutput">bzip2</code> [
- -cdfkqstvzVL123456789 ] [ filenames ... ]</p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">bunzip2</code> [
- -fkvsVL ] [ filenames ... ]</p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">bzcat</code> [ -s ] [
- filenames ... ]</p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">bzip2recover</code>
- filename</p></li>
-</ul></div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="description"></a>2.3. DESCRIPTION</h2></div></div></div>
-<p><code class="computeroutput">bzip2</code> compresses files
-using the Burrows-Wheeler block sorting text compression
-algorithm, and Huffman coding. Compression is generally
-considerably better than that achieved by more conventional
-LZ77/LZ78-based compressors, and approaches the performance of
-the PPM family of statistical compressors.</p>
-<p>The command-line options are deliberately very similar to
-those of GNU <code class="computeroutput">gzip</code>, but they are
-not identical.</p>
-<p><code class="computeroutput">bzip2</code> expects a list of
-file names to accompany the command-line flags. Each file is
-replaced by a compressed version of itself, with the name
-<code class="computeroutput">original_name.bz2</code>. Each
-compressed file has the same modification date, permissions, and,
-when possible, ownership as the corresponding original, so that
-these properties can be correctly restored at decompression time.
-File name handling is naive in the sense that there is no
-mechanism for preserving original file names, permissions,
-ownerships or dates in filesystems which lack these concepts, or
-have serious file name length restrictions, such as
-MS-DOS.</p>
-<p><code class="computeroutput">bzip2</code> and
-<code class="computeroutput">bunzip2</code> will by default not
-overwrite existing files. If you want this to happen, specify
-the <code class="computeroutput">-f</code> flag.</p>
-<p>If no file names are specified,
-<code class="computeroutput">bzip2</code> compresses from standard
-input to standard output. In this case,
-<code class="computeroutput">bzip2</code> will decline to write
-compressed output to a terminal, as this would be entirely
-incomprehensible and therefore pointless.</p>
-<p><code class="computeroutput">bunzip2</code> (or
-<code class="computeroutput">bzip2 -d</code>) decompresses all
-specified files. Files which were not created by
-<code class="computeroutput">bzip2</code> will be detected and
-ignored, and a warning issued.
-<code class="computeroutput">bzip2</code> attempts to guess the
-filename for the decompressed file from that of the compressed
-file as follows:</p>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p><code class="computeroutput">filename.bz2 </code>
- becomes
- <code class="computeroutput">filename</code></p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">filename.bz </code>
- becomes
- <code class="computeroutput">filename</code></p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">filename.tbz2</code>
- becomes
- <code class="computeroutput">filename.tar</code></p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">filename.tbz </code>
- becomes
- <code class="computeroutput">filename.tar</code></p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">anyothername </code>
- becomes
- <code class="computeroutput">anyothername.out</code></p></li>
-</ul></div>
-<p>If the file does not end in one of the recognised endings,
-<code class="computeroutput">.bz2</code>,
-<code class="computeroutput">.bz</code>,
-<code class="computeroutput">.tbz2</code> or
-<code class="computeroutput">.tbz</code>,
-<code class="computeroutput">bzip2</code> complains that it cannot
-guess the name of the original file, and uses the original name
-with <code class="computeroutput">.out</code> appended.</p>
-<p>As with compression, supplying no filenames causes
-decompression from standard input to standard output.</p>
-<p><code class="computeroutput">bunzip2</code> will correctly
-decompress a file which is the concatenation of two or more
-compressed files. The result is the concatenation of the
-corresponding uncompressed files. Integrity testing
-(<code class="computeroutput">-t</code>) of concatenated compressed
-files is also supported.</p>
-<p>You can also compress or decompress files to the standard
-output by giving the <code class="computeroutput">-c</code> flag.
-Multiple files may be compressed and decompressed like this. The
-resulting outputs are fed sequentially to stdout. Compression of
-multiple files in this manner generates a stream containing
-multiple compressed file representations. Such a stream can be
-decompressed correctly only by
-<code class="computeroutput">bzip2</code> version 0.9.0 or later.
-Earlier versions of <code class="computeroutput">bzip2</code> will
-stop after decompressing the first file in the stream.</p>
-<p><code class="computeroutput">bzcat</code> (or
-<code class="computeroutput">bzip2 -dc</code>) decompresses all
-specified files to the standard output.</p>
-<p><code class="computeroutput">bzip2</code> will read arguments
-from the environment variables
-<code class="computeroutput">BZIP2</code> and
-<code class="computeroutput">BZIP</code>, in that order, and will
-process them before any arguments read from the command line.
-This gives a convenient way to supply default arguments.</p>
-<p>Compression is always performed, even if the compressed
-file is slightly larger than the original. Files of less than
-about one hundred bytes tend to get larger, since the compression
-mechanism has a constant overhead in the region of 50 bytes.
-Random data (including the output of most file compressors) is
-coded at about 8.05 bits per byte, giving an expansion of around
-0.5%.</p>
-<p>As a self-check for your protection,
-<code class="computeroutput">bzip2</code> uses 32-bit CRCs to make
-sure that the decompressed version of a file is identical to the
-original. This guards against corruption of the compressed data,
-and against undetected bugs in
-<code class="computeroutput">bzip2</code> (hopefully very unlikely).
-The chances of data corruption going undetected is microscopic,
-about one chance in four billion for each file processed. Be
-aware, though, that the check occurs upon decompression, so it
-can only tell you that something is wrong. It can't help you
-recover the original uncompressed data. You can use
-<code class="computeroutput">bzip2recover</code> to try to recover
-data from damaged files.</p>
-<p>Return values: 0 for a normal exit, 1 for environmental
-problems (file not found, invalid flags, I/O errors, etc.), 2
-to indicate a corrupt compressed file, 3 for an internal
-consistency error (eg, bug) which caused
-<code class="computeroutput">bzip2</code> to panic.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="options"></a>2.4. OPTIONS</h2></div></div></div>
-<div class="variablelist"><dl>
-<dt><span class="term"><code class="computeroutput">-c --stdout</code></span></dt>
-<dd><p>Compress or decompress to standard
- output.</p></dd>
-<dt><span class="term"><code class="computeroutput">-d --decompress</code></span></dt>
-<dd><p>Force decompression.
- <code class="computeroutput">bzip2</code>,
- <code class="computeroutput">bunzip2</code> and
- <code class="computeroutput">bzcat</code> are really the same
- program, and the decision about what actions to take is done on
- the basis of which name is used. This flag overrides that
- mechanism, and forces bzip2 to decompress.</p></dd>
-<dt><span class="term"><code class="computeroutput">-z --compress</code></span></dt>
-<dd><p>The complement to
- <code class="computeroutput">-d</code>: forces compression,
- regardless of the invokation name.</p></dd>
-<dt><span class="term"><code class="computeroutput">-t --test</code></span></dt>
-<dd><p>Check integrity of the specified file(s), but
- don't decompress them. This really performs a trial
- decompression and throws away the result.</p></dd>
-<dt><span class="term"><code class="computeroutput">-f --force</code></span></dt>
-<dd>
-<p>Force overwrite of output files. Normally,
- <code class="computeroutput">bzip2</code> will not overwrite
- existing output files. Also forces
- <code class="computeroutput">bzip2</code> to break hard links to
- files, which it otherwise wouldn't do.</p>
-<p><code class="computeroutput">bzip2</code> normally declines
- to decompress files which don't have the correct magic header
- bytes. If forced (<code class="computeroutput">-f</code>),
- however, it will pass such files through unmodified. This is
- how GNU <code class="computeroutput">gzip</code> behaves.</p>
-</dd>
-<dt><span class="term"><code class="computeroutput">-k --keep</code></span></dt>
-<dd><p>Keep (don't delete) input files during
- compression or decompression.</p></dd>
-<dt><span class="term"><code class="computeroutput">-s --small</code></span></dt>
-<dd>
-<p>Reduce memory usage, for compression,
- decompression and testing. Files are decompressed and tested
- using a modified algorithm which only requires 2.5 bytes per
- block byte. This means any file can be decompressed in 2300k
- of memory, albeit at about half the normal speed.</p>
-<p>During compression, <code class="computeroutput">-s</code>
- selects a block size of 200k, which limits memory use to around
- the same figure, at the expense of your compression ratio. In
- short, if your machine is low on memory (8 megabytes or less),
- use <code class="computeroutput">-s</code> for everything. See
- <a href="#memory-management">MEMORY MANAGEMENT</a> below.</p>
-</dd>
-<dt><span class="term"><code class="computeroutput">-q --quiet</code></span></dt>
-<dd><p>Suppress non-essential warning messages.
- Messages pertaining to I/O errors and other critical events
- will not be suppressed.</p></dd>
-<dt><span class="term"><code class="computeroutput">-v --verbose</code></span></dt>
-<dd><p>Verbose mode -- show the compression ratio for
- each file processed. Further
- <code class="computeroutput">-v</code>'s increase the verbosity
- level, spewing out lots of information which is primarily of
- interest for diagnostic purposes.</p></dd>
-<dt><span class="term"><code class="computeroutput">-L --license -V --version</code></span></dt>
-<dd><p>Display the software version, license terms and
- conditions.</p></dd>
-<dt><span class="term"><code class="computeroutput">-1</code> (or
- <code class="computeroutput">--fast</code>) to
- <code class="computeroutput">-9</code> (or
- <code class="computeroutput">-best</code>)</span></dt>
-<dd><p>Set the block size to 100 k, 200 k ... 900 k
- when compressing. Has no effect when decompressing. See <a href="#memory-management">MEMORY MANAGEMENT</a> below. The
- <code class="computeroutput">--fast</code> and
- <code class="computeroutput">--best</code> aliases are primarily
- for GNU <code class="computeroutput">gzip</code> compatibility.
- In particular, <code class="computeroutput">--fast</code> doesn't
- make things significantly faster. And
- <code class="computeroutput">--best</code> merely selects the
- default behaviour.</p></dd>
-<dt><span class="term"><code class="computeroutput">--</code></span></dt>
-<dd><p>Treats all subsequent arguments as file names,
- even if they start with a dash. This is so you can handle
- files with names beginning with a dash, for example:
- <code class="computeroutput">bzip2 --
- -myfilename</code>.</p></dd>
-<dt>
-<span class="term"><code class="computeroutput">--repetitive-fast</code>, </span><span class="term"><code class="computeroutput">--repetitive-best</code></span>
-</dt>
-<dd><p>These flags are redundant in versions 0.9.5 and
- above. They provided some coarse control over the behaviour of
- the sorting algorithm in earlier versions, which was sometimes
- useful. 0.9.5 and above have an improved algorithm which
- renders these flags irrelevant.</p></dd>
-</dl></div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="memory-management"></a>2.5. MEMORY MANAGEMENT</h2></div></div></div>
-<p><code class="computeroutput">bzip2</code> compresses large
-files in blocks. The block size affects both the compression
-ratio achieved, and the amount of memory needed for compression
-and decompression. The flags <code class="computeroutput">-1</code>
-through <code class="computeroutput">-9</code> specify the block
-size to be 100,000 bytes through 900,000 bytes (the default)
-respectively. At decompression time, the block size used for
-compression is read from the header of the compressed file, and
-<code class="computeroutput">bunzip2</code> then allocates itself
-just enough memory to decompress the file. Since block sizes are
-stored in compressed files, it follows that the flags
-<code class="computeroutput">-1</code> to
-<code class="computeroutput">-9</code> are irrelevant to and so
-ignored during decompression.</p>
-<p>Compression and decompression requirements, in bytes, can be
-estimated as:</p>
-<pre class="programlisting">Compression: 400k + ( 8 x block size )
-
-Decompression: 100k + ( 4 x block size ), or
- 100k + ( 2.5 x block size )</pre>
-<p>Larger block sizes give rapidly diminishing marginal
-returns. Most of the compression comes from the first two or
-three hundred k of block size, a fact worth bearing in mind when
-using <code class="computeroutput">bzip2</code> on small machines.
-It is also important to appreciate that the decompression memory
-requirement is set at compression time by the choice of block
-size.</p>
-<p>For files compressed with the default 900k block size,
-<code class="computeroutput">bunzip2</code> will require about 3700
-kbytes to decompress. To support decompression of any file on a
-4 megabyte machine, <code class="computeroutput">bunzip2</code> has
-an option to decompress using approximately half this amount of
-memory, about 2300 kbytes. Decompression speed is also halved,
-so you should use this option only where necessary. The relevant
-flag is <code class="computeroutput">-s</code>.</p>
-<p>In general, try and use the largest block size memory
-constraints allow, since that maximises the compression achieved.
-Compression and decompression speed are virtually unaffected by
-block size.</p>
-<p>Another significant point applies to files which fit in a
-single block -- that means most files you'd encounter using a
-large block size. The amount of real memory touched is
-proportional to the size of the file, since the file is smaller
-than a block. For example, compressing a file 20,000 bytes long
-with the flag <code class="computeroutput">-9</code> will cause the
-compressor to allocate around 7600k of memory, but only touch
-400k + 20000 * 8 = 560 kbytes of it. Similarly, the decompressor
-will allocate 3700k but only touch 100k + 20000 * 4 = 180
-kbytes.</p>
-<p>Here is a table which summarises the maximum memory usage
-for different block sizes. Also recorded is the total compressed
-size for 14 files of the Calgary Text Compression Corpus
-totalling 3,141,622 bytes. This column gives some feel for how
-compression varies with block size. These figures tend to
-understate the advantage of larger block sizes for larger files,
-since the Corpus is dominated by smaller files.</p>
-<pre class="programlisting"> Compress Decompress Decompress Corpus
-Flag usage usage -s usage Size
-
- -1 1200k 500k 350k 914704
- -2 2000k 900k 600k 877703
- -3 2800k 1300k 850k 860338
- -4 3600k 1700k 1100k 846899
- -5 4400k 2100k 1350k 845160
- -6 5200k 2500k 1600k 838626
- -7 6100k 2900k 1850k 834096
- -8 6800k 3300k 2100k 828642
- -9 7600k 3700k 2350k 828642</pre>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="recovering"></a>2.6. RECOVERING DATA FROM DAMAGED FILES</h2></div></div></div>
-<p><code class="computeroutput">bzip2</code> compresses files in
-blocks, usually 900kbytes long. Each block is handled
-independently. If a media or transmission error causes a
-multi-block <code class="computeroutput">.bz2</code> file to become
-damaged, it may be possible to recover data from the undamaged
-blocks in the file.</p>
-<p>The compressed representation of each block is delimited by
-a 48-bit pattern, which makes it possible to find the block
-boundaries with reasonable certainty. Each block also carries
-its own 32-bit CRC, so damaged blocks can be distinguished from
-undamaged ones.</p>
-<p><code class="computeroutput">bzip2recover</code> is a simple
-program whose purpose is to search for blocks in
-<code class="computeroutput">.bz2</code> files, and write each block
-out into its own <code class="computeroutput">.bz2</code> file. You
-can then use <code class="computeroutput">bzip2 -t</code> to test
-the integrity of the resulting files, and decompress those which
-are undamaged.</p>
-<p><code class="computeroutput">bzip2recover</code> takes a
-single argument, the name of the damaged file, and writes a
-number of files <code class="computeroutput">rec0001file.bz2</code>,
-<code class="computeroutput">rec0002file.bz2</code>, etc, containing
-the extracted blocks. The output filenames are designed so that
-the use of wildcards in subsequent processing -- for example,
-<code class="computeroutput">bzip2 -dc rec*file.bz2 >
-recovered_data</code> -- lists the files in the correct
-order.</p>
-<p><code class="computeroutput">bzip2recover</code> should be of
-most use dealing with large <code class="computeroutput">.bz2</code>
-files, as these will contain many blocks. It is clearly futile
-to use it on damaged single-block files, since a damaged block
-cannot be recovered. If you wish to minimise any potential data
-loss through media or transmission errors, you might consider
-compressing with a smaller block size.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="performance"></a>2.7. PERFORMANCE NOTES</h2></div></div></div>
-<p>The sorting phase of compression gathers together similar
-strings in the file. Because of this, files containing very long
-runs of repeated symbols, like "aabaabaabaab ..." (repeated
-several hundred times) may compress more slowly than normal.
-Versions 0.9.5 and above fare much better than previous versions
-in this respect. The ratio between worst-case and average-case
-compression time is in the region of 10:1. For previous
-versions, this figure was more like 100:1. You can use the
-<code class="computeroutput">-vvvv</code> option to monitor progress
-in great detail, if you want.</p>
-<p>Decompression speed is unaffected by these
-phenomena.</p>
-<p><code class="computeroutput">bzip2</code> usually allocates
-several megabytes of memory to operate in, and then charges all
-over it in a fairly random fashion. This means that performance,
-both for compressing and decompressing, is largely determined by
-the speed at which your machine can service cache misses.
-Because of this, small changes to the code to reduce the miss
-rate have been observed to give disproportionately large
-performance improvements. I imagine
-<code class="computeroutput">bzip2</code> will perform best on
-machines with very large caches.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="caveats"></a>2.8. CAVEATS</h2></div></div></div>
-<p>I/O error messages are not as helpful as they could be.
-<code class="computeroutput">bzip2</code> tries hard to detect I/O
-errors and exit cleanly, but the details of what the problem is
-sometimes seem rather misleading.</p>
-<p>This manual page pertains to version 1.0.5 of
-<code class="computeroutput">bzip2</code>. Compressed data created by
-this version is entirely forwards and backwards compatible with the
-previous public releases, versions 0.1pl2, 0.9.0 and 0.9.5, 1.0.0,
-1.0.1, 1.0.2 and 1.0.3, but with the following exception: 0.9.0 and
-above can correctly decompress multiple concatenated compressed files.
-0.1pl2 cannot do this; it will stop after decompressing just the first
-file in the stream.</p>
-<p><code class="computeroutput">bzip2recover</code> versions
-prior to 1.0.2 used 32-bit integers to represent bit positions in
-compressed files, so it could not handle compressed files more
-than 512 megabytes long. Versions 1.0.2 and above use 64-bit ints
-on some platforms which support them (GNU supported targets, and
-Windows). To establish whether or not
-<code class="computeroutput">bzip2recover</code> was built with such
-a limitation, run it without arguments. In any event you can
-build yourself an unlimited version if you can recompile it with
-<code class="computeroutput">MaybeUInt64</code> set to be an
-unsigned 64-bit integer.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="author"></a>2.9. AUTHOR</h2></div></div></div>
-<p>Julian Seward,
-<code class="computeroutput">jseward@bzip.org</code></p>
-<p>The ideas embodied in
-<code class="computeroutput">bzip2</code> are due to (at least) the
-following people: Michael Burrows and David Wheeler (for the
-block sorting transformation), David Wheeler (again, for the
-Huffman coder), Peter Fenwick (for the structured coding model in
-the original <code class="computeroutput">bzip</code>, and many
-refinements), and Alistair Moffat, Radford Neal and Ian Witten
-(for the arithmetic coder in the original
-<code class="computeroutput">bzip</code>). I am much indebted for
-their help, support and advice. See the manual in the source
-distribution for pointers to sources of documentation. Christian
-von Roques encouraged me to look for faster sorting algorithms,
-so as to speed up compression. Bela Lubkin encouraged me to
-improve the worst-case compression performance.
-Donna Robinson XMLised the documentation.
-Many people sent
-patches, helped with portability problems, lent machines, gave
-advice and were generally helpful.</p>
-</div>
-</div>
-<div class="chapter" lang="en">
-<div class="titlepage"><div><div><h2 class="title">
-<a name="libprog"></a>3.
-Programming with <code class="computeroutput">libbzip2</code>
-</h2></div></div></div>
-<div class="toc">
-<p><b>Table of Contents</b></p>
-<dl>
-<dt><span class="sect1"><a href="#top-level">3.1. Top-level structure</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#ll-summary">3.1.1. Low-level summary</a></span></dt>
-<dt><span class="sect2"><a href="#hl-summary">3.1.2. High-level summary</a></span></dt>
-<dt><span class="sect2"><a href="#util-fns-summary">3.1.3. Utility functions summary</a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#err-handling">3.2. Error handling</a></span></dt>
-<dt><span class="sect1"><a href="#low-level">3.3. Low-level interface</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#bzcompress-init">3.3.1. <code class="computeroutput">BZ2_bzCompressInit</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzCompress">3.3.2. <code class="computeroutput">BZ2_bzCompress</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzCompress-end">3.3.3. <code class="computeroutput">BZ2_bzCompressEnd</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzDecompress-init">3.3.4. <code class="computeroutput">BZ2_bzDecompressInit</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzDecompress">3.3.5. <code class="computeroutput">BZ2_bzDecompress</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzDecompress-end">3.3.6. <code class="computeroutput">BZ2_bzDecompressEnd</code></a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#hl-interface">3.4. High-level interface</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#bzreadopen">3.4.1. <code class="computeroutput">BZ2_bzReadOpen</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzread">3.4.2. <code class="computeroutput">BZ2_bzRead</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzreadgetunused">3.4.3. <code class="computeroutput">BZ2_bzReadGetUnused</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzreadclose">3.4.4. <code class="computeroutput">BZ2_bzReadClose</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzwriteopen">3.4.5. <code class="computeroutput">BZ2_bzWriteOpen</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzwrite">3.4.6. <code class="computeroutput">BZ2_bzWrite</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzwriteclose">3.4.7. <code class="computeroutput">BZ2_bzWriteClose</code></a></span></dt>
-<dt><span class="sect2"><a href="#embed">3.4.8. Handling embedded compressed data streams</a></span></dt>
-<dt><span class="sect2"><a href="#std-rdwr">3.4.9. Standard file-reading/writing code</a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#util-fns">3.5. Utility functions</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#bzbufftobuffcompress">3.5.1. <code class="computeroutput">BZ2_bzBuffToBuffCompress</code></a></span></dt>
-<dt><span class="sect2"><a href="#bzbufftobuffdecompress">3.5.2. <code class="computeroutput">BZ2_bzBuffToBuffDecompress</code></a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#zlib-compat">3.6. <code class="computeroutput">zlib</code> compatibility functions</a></span></dt>
-<dt><span class="sect1"><a href="#stdio-free">3.7. Using the library in a <code class="computeroutput">stdio</code>-free environment</a></span></dt>
-<dd><dl>
-<dt><span class="sect2"><a href="#stdio-bye">3.7.1. Getting rid of <code class="computeroutput">stdio</code></a></span></dt>
-<dt><span class="sect2"><a href="#critical-error">3.7.2. Critical error handling</a></span></dt>
-</dl></dd>
-<dt><span class="sect1"><a href="#win-dll">3.8. Making a Windows DLL</a></span></dt>
-</dl>
-</div>
-<p>This chapter describes the programming interface to
-<code class="computeroutput">libbzip2</code>.</p>
-<p>For general background information, particularly about
-memory use and performance aspects, you'd be well advised to read
-<a href="#using">How to use bzip2</a> as well.</p>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="top-level"></a>3.1. Top-level structure</h2></div></div></div>
-<p><code class="computeroutput">libbzip2</code> is a flexible
-library for compressing and decompressing data in the
-<code class="computeroutput">bzip2</code> data format. Although
-packaged as a single entity, it helps to regard the library as
-three separate parts: the low level interface, and the high level
-interface, and some utility functions.</p>
-<p>The structure of
-<code class="computeroutput">libbzip2</code>'s interfaces is similar
-to that of Jean-loup Gailly's and Mark Adler's excellent
-<code class="computeroutput">zlib</code> library.</p>
-<p>All externally visible symbols have names beginning
-<code class="computeroutput">BZ2_</code>. This is new in version
-1.0. The intention is to minimise pollution of the namespaces of
-library clients.</p>
-<p>To use any part of the library, you need to
-<code class="computeroutput">#include <bzlib.h></code>
-into your sources.</p>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="ll-summary"></a>3.1.1. Low-level summary</h3></div></div></div>
-<p>This interface provides services for compressing and
-decompressing data in memory. There's no provision for dealing
-with files, streams or any other I/O mechanisms, just straight
-memory-to-memory work. In fact, this part of the library can be
-compiled without inclusion of
-<code class="computeroutput">stdio.h</code>, which may be helpful
-for embedded applications.</p>
-<p>The low-level part of the library has no global variables
-and is therefore thread-safe.</p>
-<p>Six routines make up the low level interface:
-<code class="computeroutput">BZ2_bzCompressInit</code>,
-<code class="computeroutput">BZ2_bzCompress</code>, and
-<code class="computeroutput">BZ2_bzCompressEnd</code> for
-compression, and a corresponding trio
-<code class="computeroutput">BZ2_bzDecompressInit</code>,
-<code class="computeroutput">BZ2_bzDecompress</code> and
-<code class="computeroutput">BZ2_bzDecompressEnd</code> for
-decompression. The <code class="computeroutput">*Init</code>
-functions allocate memory for compression/decompression and do
-other initialisations, whilst the
-<code class="computeroutput">*End</code> functions close down
-operations and release memory.</p>
-<p>The real work is done by
-<code class="computeroutput">BZ2_bzCompress</code> and
-<code class="computeroutput">BZ2_bzDecompress</code>. These
-compress and decompress data from a user-supplied input buffer to
-a user-supplied output buffer. These buffers can be any size;
-arbitrary quantities of data are handled by making repeated calls
-to these functions. This is a flexible mechanism allowing a
-consumer-pull style of activity, or producer-push, or a mixture
-of both.</p>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="hl-summary"></a>3.1.2. High-level summary</h3></div></div></div>
-<p>This interface provides some handy wrappers around the
-low-level interface to facilitate reading and writing
-<code class="computeroutput">bzip2</code> format files
-(<code class="computeroutput">.bz2</code> files). The routines
-provide hooks to facilitate reading files in which the
-<code class="computeroutput">bzip2</code> data stream is embedded
-within some larger-scale file structure, or where there are
-multiple <code class="computeroutput">bzip2</code> data streams
-concatenated end-to-end.</p>
-<p>For reading files,
-<code class="computeroutput">BZ2_bzReadOpen</code>,
-<code class="computeroutput">BZ2_bzRead</code>,
-<code class="computeroutput">BZ2_bzReadClose</code> and
-<code class="computeroutput">BZ2_bzReadGetUnused</code> are
-supplied. For writing files,
-<code class="computeroutput">BZ2_bzWriteOpen</code>,
-<code class="computeroutput">BZ2_bzWrite</code> and
-<code class="computeroutput">BZ2_bzWriteFinish</code> are
-available.</p>
-<p>As with the low-level library, no global variables are used
-so the library is per se thread-safe. However, if I/O errors
-occur whilst reading or writing the underlying compressed files,
-you may have to consult <code class="computeroutput">errno</code> to
-determine the cause of the error. In that case, you'd need a C
-library which correctly supports
-<code class="computeroutput">errno</code> in a multithreaded
-environment.</p>
-<p>To make the library a little simpler and more portable,
-<code class="computeroutput">BZ2_bzReadOpen</code> and
-<code class="computeroutput">BZ2_bzWriteOpen</code> require you to
-pass them file handles (<code class="computeroutput">FILE*</code>s)
-which have previously been opened for reading or writing
-respectively. That avoids portability problems associated with
-file operations and file attributes, whilst not being much of an
-imposition on the programmer.</p>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="util-fns-summary"></a>3.1.3. Utility functions summary</h3></div></div></div>
-<p>For very simple needs,
-<code class="computeroutput">BZ2_bzBuffToBuffCompress</code> and
-<code class="computeroutput">BZ2_bzBuffToBuffDecompress</code> are
-provided. These compress data in memory from one buffer to
-another buffer in a single function call. You should assess
-whether these functions fulfill your memory-to-memory
-compression/decompression requirements before investing effort in
-understanding the more general but more complex low-level
-interface.</p>
-<p>Yoshioka Tsuneo
-(<code class="computeroutput">tsuneo@rr.iij4u.or.jp</code>) has
-contributed some functions to give better
-<code class="computeroutput">zlib</code> compatibility. These
-functions are <code class="computeroutput">BZ2_bzopen</code>,
-<code class="computeroutput">BZ2_bzread</code>,
-<code class="computeroutput">BZ2_bzwrite</code>,
-<code class="computeroutput">BZ2_bzflush</code>,
-<code class="computeroutput">BZ2_bzclose</code>,
-<code class="computeroutput">BZ2_bzerror</code> and
-<code class="computeroutput">BZ2_bzlibVersion</code>. You may find
-these functions more convenient for simple file reading and
-writing, than those in the high-level interface. These functions
-are not (yet) officially part of the library, and are minimally
-documented here. If they break, you get to keep all the pieces.
-I hope to document them properly when time permits.</p>
-<p>Yoshioka also contributed modifications to allow the
-library to be built as a Windows DLL.</p>
-</div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="err-handling"></a>3.2. Error handling</h2></div></div></div>
-<p>The library is designed to recover cleanly in all
-situations, including the worst-case situation of decompressing
-random data. I'm not 100% sure that it can always do this, so
-you might want to add a signal handler to catch segmentation
-violations during decompression if you are feeling especially
-paranoid. I would be interested in hearing more about the
-robustness of the library to corrupted compressed data.</p>
-<p>Version 1.0.3 more robust in this respect than any
-previous version. Investigations with Valgrind (a tool for detecting
-problems with memory management) indicate
-that, at least for the few files I tested, all single-bit errors
-in the decompressed data are caught properly, with no
-segmentation faults, no uses of uninitialised data, no out of
-range reads or writes, and no infinite looping in the decompressor.
-So it's certainly pretty robust, although
-I wouldn't claim it to be totally bombproof.</p>
-<p>The file <code class="computeroutput">bzlib.h</code> contains
-all definitions needed to use the library. In particular, you
-should definitely not include
-<code class="computeroutput">bzlib_private.h</code>.</p>
-<p>In <code class="computeroutput">bzlib.h</code>, the various
-return values are defined. The following list is not intended as
-an exhaustive description of the circumstances in which a given
-value may be returned -- those descriptions are given later.
-Rather, it is intended to convey the rough meaning of each return
-value. The first five actions are normal and not intended to
-denote an error situation.</p>
-<div class="variablelist"><dl>
-<dt><span class="term"><code class="computeroutput">BZ_OK</code></span></dt>
-<dd><p>The requested action was completed
- successfully.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_RUN_OK, BZ_FLUSH_OK,
- BZ_FINISH_OK</code></span></dt>
-<dd><p>In
- <code class="computeroutput">BZ2_bzCompress</code>, the requested
- flush/finish/nothing-special action was completed
- successfully.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_STREAM_END</code></span></dt>
-<dd><p>Compression of data was completed, or the
- logical stream end was detected during
- decompression.</p></dd>
-</dl></div>
-<p>The following return values indicate an error of some
-kind.</p>
-<div class="variablelist"><dl>
-<dt><span class="term"><code class="computeroutput">BZ_CONFIG_ERROR</code></span></dt>
-<dd><p>Indicates that the library has been improperly
- compiled on your platform -- a major configuration error.
- Specifically, it means that
- <code class="computeroutput">sizeof(char)</code>,
- <code class="computeroutput">sizeof(short)</code> and
- <code class="computeroutput">sizeof(int)</code> are not 1, 2 and
- 4 respectively, as they should be. Note that the library
- should still work properly on 64-bit platforms which follow
- the LP64 programming model -- that is, where
- <code class="computeroutput">sizeof(long)</code> and
- <code class="computeroutput">sizeof(void*)</code> are 8. Under
- LP64, <code class="computeroutput">sizeof(int)</code> is still 4,
- so <code class="computeroutput">libbzip2</code>, which doesn't
- use the <code class="computeroutput">long</code> type, is
- OK.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_SEQUENCE_ERROR</code></span></dt>
-<dd><p>When using the library, it is important to call
- the functions in the correct sequence and with data structures
- (buffers etc) in the correct states.
- <code class="computeroutput">libbzip2</code> checks as much as it
- can to ensure this is happening, and returns
- <code class="computeroutput">BZ_SEQUENCE_ERROR</code> if not.
- Code which complies precisely with the function semantics, as
- detailed below, should never receive this value; such an event
- denotes buggy code which you should
- investigate.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_PARAM_ERROR</code></span></dt>
-<dd><p>Returned when a parameter to a function call is
- out of range or otherwise manifestly incorrect. As with
- <code class="computeroutput">BZ_SEQUENCE_ERROR</code>, this
- denotes a bug in the client code. The distinction between
- <code class="computeroutput">BZ_PARAM_ERROR</code> and
- <code class="computeroutput">BZ_SEQUENCE_ERROR</code> is a bit
- hazy, but still worth making.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_MEM_ERROR</code></span></dt>
-<dd><p>Returned when a request to allocate memory
- failed. Note that the quantity of memory needed to decompress
- a stream cannot be determined until the stream's header has
- been read. So
- <code class="computeroutput">BZ2_bzDecompress</code> and
- <code class="computeroutput">BZ2_bzRead</code> may return
- <code class="computeroutput">BZ_MEM_ERROR</code> even though some
- of the compressed data has been read. The same is not true
- for compression; once
- <code class="computeroutput">BZ2_bzCompressInit</code> or
- <code class="computeroutput">BZ2_bzWriteOpen</code> have
- successfully completed,
- <code class="computeroutput">BZ_MEM_ERROR</code> cannot
- occur.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_DATA_ERROR</code></span></dt>
-<dd><p>Returned when a data integrity error is
- detected during decompression. Most importantly, this means
- when stored and computed CRCs for the data do not match. This
- value is also returned upon detection of any other anomaly in
- the compressed data.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_DATA_ERROR_MAGIC</code></span></dt>
-<dd><p>As a special case of
- <code class="computeroutput">BZ_DATA_ERROR</code>, it is
- sometimes useful to know when the compressed stream does not
- start with the correct magic bytes (<code class="computeroutput">'B' 'Z'
- 'h'</code>).</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_IO_ERROR</code></span></dt>
-<dd><p>Returned by
- <code class="computeroutput">BZ2_bzRead</code> and
- <code class="computeroutput">BZ2_bzWrite</code> when there is an
- error reading or writing in the compressed file, and by
- <code class="computeroutput">BZ2_bzReadOpen</code> and
- <code class="computeroutput">BZ2_bzWriteOpen</code> for attempts
- to use a file for which the error indicator (viz,
- <code class="computeroutput">ferror(f)</code>) is set. On
- receipt of <code class="computeroutput">BZ_IO_ERROR</code>, the
- caller should consult <code class="computeroutput">errno</code>
- and/or <code class="computeroutput">perror</code> to acquire
- operating-system specific information about the
- problem.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_UNEXPECTED_EOF</code></span></dt>
-<dd><p>Returned by
- <code class="computeroutput">BZ2_bzRead</code> when the
- compressed file finishes before the logical end of stream is
- detected.</p></dd>
-<dt><span class="term"><code class="computeroutput">BZ_OUTBUFF_FULL</code></span></dt>
-<dd><p>Returned by
- <code class="computeroutput">BZ2_bzBuffToBuffCompress</code> and
- <code class="computeroutput">BZ2_bzBuffToBuffDecompress</code> to
- indicate that the output data will not fit into the output
- buffer provided.</p></dd>
-</dl></div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="low-level"></a>3.3. Low-level interface</h2></div></div></div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzcompress-init"></a>3.3.1. <code class="computeroutput">BZ2_bzCompressInit</code></h3></div></div></div>
-<pre class="programlisting">typedef struct {
- char *next_in;
- unsigned int avail_in;
- unsigned int total_in_lo32;
- unsigned int total_in_hi32;
-
- char *next_out;
- unsigned int avail_out;
- unsigned int total_out_lo32;
- unsigned int total_out_hi32;
-
- void *state;
-
- void *(*bzalloc)(void *,int,int);
- void (*bzfree)(void *,void *);
- void *opaque;
-} bz_stream;
-
-int BZ2_bzCompressInit ( bz_stream *strm,
- int blockSize100k,
- int verbosity,
- int workFactor );</pre>
-<p>Prepares for compression. The
-<code class="computeroutput">bz_stream</code> structure holds all
-data pertaining to the compression activity. A
-<code class="computeroutput">bz_stream</code> structure should be
-allocated and initialised prior to the call. The fields of
-<code class="computeroutput">bz_stream</code> comprise the entirety
-of the user-visible data. <code class="computeroutput">state</code>
-is a pointer to the private data structures required for
-compression.</p>
-<p>Custom memory allocators are supported, via fields
-<code class="computeroutput">bzalloc</code>,
-<code class="computeroutput">bzfree</code>, and
-<code class="computeroutput">opaque</code>. The value
-<code class="computeroutput">opaque</code> is passed to as the first
-argument to all calls to <code class="computeroutput">bzalloc</code>
-and <code class="computeroutput">bzfree</code>, but is otherwise
-ignored by the library. The call <code class="computeroutput">bzalloc (
-opaque, n, m )</code> is expected to return a pointer
-<code class="computeroutput">p</code> to <code class="computeroutput">n *
-m</code> bytes of memory, and <code class="computeroutput">bzfree (
-opaque, p )</code> should free that memory.</p>
-<p>If you don't want to use a custom memory allocator, set
-<code class="computeroutput">bzalloc</code>,
-<code class="computeroutput">bzfree</code> and
-<code class="computeroutput">opaque</code> to
-<code class="computeroutput">NULL</code>, and the library will then
-use the standard <code class="computeroutput">malloc</code> /
-<code class="computeroutput">free</code> routines.</p>
-<p>Before calling
-<code class="computeroutput">BZ2_bzCompressInit</code>, fields
-<code class="computeroutput">bzalloc</code>,
-<code class="computeroutput">bzfree</code> and
-<code class="computeroutput">opaque</code> should be filled
-appropriately, as just described. Upon return, the internal
-state will have been allocated and initialised, and
-<code class="computeroutput">total_in_lo32</code>,
-<code class="computeroutput">total_in_hi32</code>,
-<code class="computeroutput">total_out_lo32</code> and
-<code class="computeroutput">total_out_hi32</code> will have been
-set to zero. These four fields are used by the library to inform
-the caller of the total amount of data passed into and out of the
-library, respectively. You should not try to change them. As of
-version 1.0, 64-bit counts are maintained, even on 32-bit
-platforms, using the <code class="computeroutput">_hi32</code>
-fields to store the upper 32 bits of the count. So, for example,
-the total amount of data in is <code class="computeroutput">(total_in_hi32
-<< 32) + total_in_lo32</code>.</p>
-<p>Parameter <code class="computeroutput">blockSize100k</code>
-specifies the block size to be used for compression. It should
-be a value between 1 and 9 inclusive, and the actual block size
-used is 100000 x this figure. 9 gives the best compression but
-takes most memory.</p>
-<p>Parameter <code class="computeroutput">verbosity</code> should
-be set to a number between 0 and 4 inclusive. 0 is silent, and
-greater numbers give increasingly verbose monitoring/debugging
-output. If the library has been compiled with
-<code class="computeroutput">-DBZ_NO_STDIO</code>, no such output
-will appear for any verbosity setting.</p>
-<p>Parameter <code class="computeroutput">workFactor</code>
-controls how the compression phase behaves when presented with
-worst case, highly repetitive, input data. If compression runs
-into difficulties caused by repetitive data, the library switches
-from the standard sorting algorithm to a fallback algorithm. The
-fallback is slower than the standard algorithm by perhaps a
-factor of three, but always behaves reasonably, no matter how bad
-the input.</p>
-<p>Lower values of <code class="computeroutput">workFactor</code>
-reduce the amount of effort the standard algorithm will expend
-before resorting to the fallback. You should set this parameter
-carefully; too low, and many inputs will be handled by the
-fallback algorithm and so compress rather slowly, too high, and
-your average-to-worst case compression times can become very
-large. The default value of 30 gives reasonable behaviour over a
-wide range of circumstances.</p>
-<p>Allowable values range from 0 to 250 inclusive. 0 is a
-special case, equivalent to using the default value of 30.</p>
-<p>Note that the compressed output generated is the same
-regardless of whether or not the fallback algorithm is
-used.</p>
-<p>Be aware also that this parameter may disappear entirely in
-future versions of the library. In principle it should be
-possible to devise a good way to automatically choose which
-algorithm to use. Such a mechanism would render the parameter
-obsolete.</p>
-<p>Possible return values:</p>
-<pre class="programlisting">BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if strm is NULL
- or blockSize < 1 or blockSize > 9
- or verbosity < 0 or verbosity > 4
- or workFactor < 0 or workFactor > 250
-BZ_MEM_ERROR
- if not enough memory is available
-BZ_OK
- otherwise</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting">BZ2_bzCompress
- if BZ_OK is returned
- no specific action needed in case of error</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzCompress"></a>3.3.2. <code class="computeroutput">BZ2_bzCompress</code></h3></div></div></div>
-<pre class="programlisting">int BZ2_bzCompress ( bz_stream *strm, int action );</pre>
-<p>Provides more input and/or output buffer space for the
-library. The caller maintains input and output buffers, and
-calls <code class="computeroutput">BZ2_bzCompress</code> to transfer
-data between them.</p>
-<p>Before each call to
-<code class="computeroutput">BZ2_bzCompress</code>,
-<code class="computeroutput">next_in</code> should point at the data
-to be compressed, and <code class="computeroutput">avail_in</code>
-should indicate how many bytes the library may read.
-<code class="computeroutput">BZ2_bzCompress</code> updates
-<code class="computeroutput">next_in</code>,
-<code class="computeroutput">avail_in</code> and
-<code class="computeroutput">total_in</code> to reflect the number
-of bytes it has read.</p>
-<p>Similarly, <code class="computeroutput">next_out</code> should
-point to a buffer in which the compressed data is to be placed,
-with <code class="computeroutput">avail_out</code> indicating how
-much output space is available.
-<code class="computeroutput">BZ2_bzCompress</code> updates
-<code class="computeroutput">next_out</code>,
-<code class="computeroutput">avail_out</code> and
-<code class="computeroutput">total_out</code> to reflect the number
-of bytes output.</p>
-<p>You may provide and remove as little or as much data as you
-like on each call of
-<code class="computeroutput">BZ2_bzCompress</code>. In the limit,
-it is acceptable to supply and remove data one byte at a time,
-although this would be terribly inefficient. You should always
-ensure that at least one byte of output space is available at
-each call.</p>
-<p>A second purpose of
-<code class="computeroutput">BZ2_bzCompress</code> is to request a
-change of mode of the compressed stream.</p>
-<p>Conceptually, a compressed stream can be in one of four
-states: IDLE, RUNNING, FLUSHING and FINISHING. Before
-initialisation
-(<code class="computeroutput">BZ2_bzCompressInit</code>) and after
-termination (<code class="computeroutput">BZ2_bzCompressEnd</code>),
-a stream is regarded as IDLE.</p>
-<p>Upon initialisation
-(<code class="computeroutput">BZ2_bzCompressInit</code>), the stream
-is placed in the RUNNING state. Subsequent calls to
-<code class="computeroutput">BZ2_bzCompress</code> should pass
-<code class="computeroutput">BZ_RUN</code> as the requested action;
-other actions are illegal and will result in
-<code class="computeroutput">BZ_SEQUENCE_ERROR</code>.</p>
-<p>At some point, the calling program will have provided all
-the input data it wants to. It will then want to finish up -- in
-effect, asking the library to process any data it might have
-buffered internally. In this state,
-<code class="computeroutput">BZ2_bzCompress</code> will no longer
-attempt to read data from
-<code class="computeroutput">next_in</code>, but it will want to
-write data to <code class="computeroutput">next_out</code>. Because
-the output buffer supplied by the user can be arbitrarily small,
-the finishing-up operation cannot necessarily be done with a
-single call of
-<code class="computeroutput">BZ2_bzCompress</code>.</p>
-<p>Instead, the calling program passes
-<code class="computeroutput">BZ_FINISH</code> as an action to
-<code class="computeroutput">BZ2_bzCompress</code>. This changes
-the stream's state to FINISHING. Any remaining input (ie,
-<code class="computeroutput">next_in[0 .. avail_in-1]</code>) is
-compressed and transferred to the output buffer. To do this,
-<code class="computeroutput">BZ2_bzCompress</code> must be called
-repeatedly until all the output has been consumed. At that
-point, <code class="computeroutput">BZ2_bzCompress</code> returns
-<code class="computeroutput">BZ_STREAM_END</code>, and the stream's
-state is set back to IDLE.
-<code class="computeroutput">BZ2_bzCompressEnd</code> should then be
-called.</p>
-<p>Just to make sure the calling program does not cheat, the
-library makes a note of <code class="computeroutput">avail_in</code>
-at the time of the first call to
-<code class="computeroutput">BZ2_bzCompress</code> which has
-<code class="computeroutput">BZ_FINISH</code> as an action (ie, at
-the time the program has announced its intention to not supply
-any more input). By comparing this value with that of
-<code class="computeroutput">avail_in</code> over subsequent calls
-to <code class="computeroutput">BZ2_bzCompress</code>, the library
-can detect any attempts to slip in more data to compress. Any
-calls for which this is detected will return
-<code class="computeroutput">BZ_SEQUENCE_ERROR</code>. This
-indicates a programming mistake which should be corrected.</p>
-<p>Instead of asking to finish, the calling program may ask
-<code class="computeroutput">BZ2_bzCompress</code> to take all the
-remaining input, compress it and terminate the current
-(Burrows-Wheeler) compression block. This could be useful for
-error control purposes. The mechanism is analogous to that for
-finishing: call <code class="computeroutput">BZ2_bzCompress</code>
-with an action of <code class="computeroutput">BZ_FLUSH</code>,
-remove output data, and persist with the
-<code class="computeroutput">BZ_FLUSH</code> action until the value
-<code class="computeroutput">BZ_RUN</code> is returned. As with
-finishing, <code class="computeroutput">BZ2_bzCompress</code>
-detects any attempt to provide more input data once the flush has
-begun.</p>
-<p>Once the flush is complete, the stream returns to the
-normal RUNNING state.</p>
-<p>This all sounds pretty complex, but isn't really. Here's a
-table which shows which actions are allowable in each state, what
-action will be taken, what the next state is, and what the
-non-error return values are. Note that you can't explicitly ask
-what state the stream is in, but nor do you need to -- it can be
-inferred from the values returned by
-<code class="computeroutput">BZ2_bzCompress</code>.</p>
-<pre class="programlisting">IDLE/any
- Illegal. IDLE state only exists after BZ2_bzCompressEnd or
- before BZ2_bzCompressInit.
- Return value = BZ_SEQUENCE_ERROR
-
-RUNNING/BZ_RUN
- Compress from next_in to next_out as much as possible.
- Next state = RUNNING
- Return value = BZ_RUN_OK
-
-RUNNING/BZ_FLUSH
- Remember current value of next_in. Compress from next_in
- to next_out as much as possible, but do not accept any more input.
- Next state = FLUSHING
- Return value = BZ_FLUSH_OK
-
-RUNNING/BZ_FINISH
- Remember current value of next_in. Compress from next_in
- to next_out as much as possible, but do not accept any more input.
- Next state = FINISHING
- Return value = BZ_FINISH_OK
-
-FLUSHING/BZ_FLUSH
- Compress from next_in to next_out as much as possible,
- but do not accept any more input.
- If all the existing input has been used up and all compressed
- output has been removed
- Next state = RUNNING; Return value = BZ_RUN_OK
- else
- Next state = FLUSHING; Return value = BZ_FLUSH_OK
-
-FLUSHING/other
- Illegal.
- Return value = BZ_SEQUENCE_ERROR
-
-FINISHING/BZ_FINISH
- Compress from next_in to next_out as much as possible,
- but to not accept any more input.
- If all the existing input has been used up and all compressed
- output has been removed
- Next state = IDLE; Return value = BZ_STREAM_END
- else
- Next state = FINISHING; Return value = BZ_FINISH_OK
-
-FINISHING/other
- Illegal.
- Return value = BZ_SEQUENCE_ERROR</pre>
-<p>That still looks complicated? Well, fair enough. The
-usual sequence of calls for compressing a load of data is:</p>
-<div class="orderedlist"><ol type="1">
-<li><p>Get started with
- <code class="computeroutput">BZ2_bzCompressInit</code>.</p></li>
-<li><p>Shovel data in and shlurp out its compressed form
- using zero or more calls of
- <code class="computeroutput">BZ2_bzCompress</code> with action =
- <code class="computeroutput">BZ_RUN</code>.</p></li>
-<li><p>Finish up. Repeatedly call
- <code class="computeroutput">BZ2_bzCompress</code> with action =
- <code class="computeroutput">BZ_FINISH</code>, copying out the
- compressed output, until
- <code class="computeroutput">BZ_STREAM_END</code> is
- returned.</p></li>
-<li><p>Close up and go home. Call
- <code class="computeroutput">BZ2_bzCompressEnd</code>.</p></li>
-</ol></div>
-<p>If the data you want to compress fits into your input
-buffer all at once, you can skip the calls of
-<code class="computeroutput">BZ2_bzCompress ( ..., BZ_RUN )</code>
-and just do the <code class="computeroutput">BZ2_bzCompress ( ..., BZ_FINISH
-)</code> calls.</p>
-<p>All required memory is allocated by
-<code class="computeroutput">BZ2_bzCompressInit</code>. The
-compression library can accept any data at all (obviously). So
-you shouldn't get any error return values from the
-<code class="computeroutput">BZ2_bzCompress</code> calls. If you
-do, they will be
-<code class="computeroutput">BZ_SEQUENCE_ERROR</code>, and indicate
-a bug in your programming.</p>
-<p>Trivial other possible return values:</p>
-<pre class="programlisting">BZ_PARAM_ERROR
- if strm is NULL, or strm->s is NULL</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzCompress-end"></a>3.3.3. <code class="computeroutput">BZ2_bzCompressEnd</code></h3></div></div></div>
-<pre class="programlisting">int BZ2_bzCompressEnd ( bz_stream *strm );</pre>
-<p>Releases all memory associated with a compression
-stream.</p>
-<p>Possible return values:</p>
-<pre class="programlisting">BZ_PARAM_ERROR if strm is NULL or strm->s is NULL
-BZ_OK otherwise</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzDecompress-init"></a>3.3.4. <code class="computeroutput">BZ2_bzDecompressInit</code></h3></div></div></div>
-<pre class="programlisting">int BZ2_bzDecompressInit ( bz_stream *strm, int verbosity, int small );</pre>
-<p>Prepares for decompression. As with
-<code class="computeroutput">BZ2_bzCompressInit</code>, a
-<code class="computeroutput">bz_stream</code> record should be
-allocated and initialised before the call. Fields
-<code class="computeroutput">bzalloc</code>,
-<code class="computeroutput">bzfree</code> and
-<code class="computeroutput">opaque</code> should be set if a custom
-memory allocator is required, or made
-<code class="computeroutput">NULL</code> for the normal
-<code class="computeroutput">malloc</code> /
-<code class="computeroutput">free</code> routines. Upon return, the
-internal state will have been initialised, and
-<code class="computeroutput">total_in</code> and
-<code class="computeroutput">total_out</code> will be zero.</p>
-<p>For the meaning of parameter
-<code class="computeroutput">verbosity</code>, see
-<code class="computeroutput">BZ2_bzCompressInit</code>.</p>
-<p>If <code class="computeroutput">small</code> is nonzero, the
-library will use an alternative decompression algorithm which
-uses less memory but at the cost of decompressing more slowly
-(roughly speaking, half the speed, but the maximum memory
-requirement drops to around 2300k). See <a href="#using">How to use bzip2</a>
-for more information on memory management.</p>
-<p>Note that the amount of memory needed to decompress a
-stream cannot be determined until the stream's header has been
-read, so even if
-<code class="computeroutput">BZ2_bzDecompressInit</code> succeeds, a
-subsequent <code class="computeroutput">BZ2_bzDecompress</code>
-could fail with
-<code class="computeroutput">BZ_MEM_ERROR</code>.</p>
-<p>Possible return values:</p>
-<pre class="programlisting">BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if ( small != 0 && small != 1 )
- or (verbosity <; 0 || verbosity > 4)
-BZ_MEM_ERROR
- if insufficient memory is available</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting">BZ2_bzDecompress
- if BZ_OK was returned
- no specific action required in case of error</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzDecompress"></a>3.3.5. <code class="computeroutput">BZ2_bzDecompress</code></h3></div></div></div>
-<pre class="programlisting">int BZ2_bzDecompress ( bz_stream *strm );</pre>
-<p>Provides more input and/out output buffer space for the
-library. The caller maintains input and output buffers, and uses
-<code class="computeroutput">BZ2_bzDecompress</code> to transfer
-data between them.</p>
-<p>Before each call to
-<code class="computeroutput">BZ2_bzDecompress</code>,
-<code class="computeroutput">next_in</code> should point at the
-compressed data, and <code class="computeroutput">avail_in</code>
-should indicate how many bytes the library may read.
-<code class="computeroutput">BZ2_bzDecompress</code> updates
-<code class="computeroutput">next_in</code>,
-<code class="computeroutput">avail_in</code> and
-<code class="computeroutput">total_in</code> to reflect the number
-of bytes it has read.</p>
-<p>Similarly, <code class="computeroutput">next_out</code> should
-point to a buffer in which the uncompressed output is to be
-placed, with <code class="computeroutput">avail_out</code>
-indicating how much output space is available.
-<code class="computeroutput">BZ2_bzCompress</code> updates
-<code class="computeroutput">next_out</code>,
-<code class="computeroutput">avail_out</code> and
-<code class="computeroutput">total_out</code> to reflect the number
-of bytes output.</p>
-<p>You may provide and remove as little or as much data as you
-like on each call of
-<code class="computeroutput">BZ2_bzDecompress</code>. In the limit,
-it is acceptable to supply and remove data one byte at a time,
-although this would be terribly inefficient. You should always
-ensure that at least one byte of output space is available at
-each call.</p>
-<p>Use of <code class="computeroutput">BZ2_bzDecompress</code> is
-simpler than
-<code class="computeroutput">BZ2_bzCompress</code>.</p>
-<p>You should provide input and remove output as described
-above, and repeatedly call
-<code class="computeroutput">BZ2_bzDecompress</code> until
-<code class="computeroutput">BZ_STREAM_END</code> is returned.
-Appearance of <code class="computeroutput">BZ_STREAM_END</code>
-denotes that <code class="computeroutput">BZ2_bzDecompress</code>
-has detected the logical end of the compressed stream.
-<code class="computeroutput">BZ2_bzDecompress</code> will not
-produce <code class="computeroutput">BZ_STREAM_END</code> until all
-output data has been placed into the output buffer, so once
-<code class="computeroutput">BZ_STREAM_END</code> appears, you are
-guaranteed to have available all the decompressed output, and
-<code class="computeroutput">BZ2_bzDecompressEnd</code> can safely
-be called.</p>
-<p>If case of an error return value, you should call
-<code class="computeroutput">BZ2_bzDecompressEnd</code> to clean up
-and release memory.</p>
-<p>Possible return values:</p>
-<pre class="programlisting">BZ_PARAM_ERROR
- if strm is NULL or strm->s is NULL
- or strm->avail_out < 1
-BZ_DATA_ERROR
- if a data integrity error is detected in the compressed stream
-BZ_DATA_ERROR_MAGIC
- if the compressed stream doesn't begin with the right magic bytes
-BZ_MEM_ERROR
- if there wasn't enough memory available
-BZ_STREAM_END
- if the logical end of the data stream was detected and all
- output in has been consumed, eg s-->avail_out > 0
-BZ_OK
- otherwise</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting">BZ2_bzDecompress
- if BZ_OK was returned
-BZ2_bzDecompressEnd
- otherwise</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzDecompress-end"></a>3.3.6. <code class="computeroutput">BZ2_bzDecompressEnd</code></h3></div></div></div>
-<pre class="programlisting">int BZ2_bzDecompressEnd ( bz_stream *strm );</pre>
-<p>Releases all memory associated with a decompression
-stream.</p>
-<p>Possible return values:</p>
-<pre class="programlisting">BZ_PARAM_ERROR
- if strm is NULL or strm->s is NULL
-BZ_OK
- otherwise</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting"> None.</pre>
-</div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="hl-interface"></a>3.4. High-level interface</h2></div></div></div>
-<p>This interface provides functions for reading and writing
-<code class="computeroutput">bzip2</code> format files. First, some
-general points.</p>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p>All of the functions take an
- <code class="computeroutput">int*</code> first argument,
- <code class="computeroutput">bzerror</code>. After each call,
- <code class="computeroutput">bzerror</code> should be consulted
- first to determine the outcome of the call. If
- <code class="computeroutput">bzerror</code> is
- <code class="computeroutput">BZ_OK</code>, the call completed
- successfully, and only then should the return value of the
- function (if any) be consulted. If
- <code class="computeroutput">bzerror</code> is
- <code class="computeroutput">BZ_IO_ERROR</code>, there was an
- error reading/writing the underlying compressed file, and you
- should then consult <code class="computeroutput">errno</code> /
- <code class="computeroutput">perror</code> to determine the cause
- of the difficulty. <code class="computeroutput">bzerror</code>
- may also be set to various other values; precise details are
- given on a per-function basis below.</p></li>
-<li style="list-style-type: disc"><p>If <code class="computeroutput">bzerror</code> indicates
- an error (ie, anything except
- <code class="computeroutput">BZ_OK</code> and
- <code class="computeroutput">BZ_STREAM_END</code>), you should
- immediately call
- <code class="computeroutput">BZ2_bzReadClose</code> (or
- <code class="computeroutput">BZ2_bzWriteClose</code>, depending on
- whether you are attempting to read or to write) to free up all
- resources associated with the stream. Once an error has been
- indicated, behaviour of all calls except
- <code class="computeroutput">BZ2_bzReadClose</code>
- (<code class="computeroutput">BZ2_bzWriteClose</code>) is
- undefined. The implication is that (1)
- <code class="computeroutput">bzerror</code> should be checked
- after each call, and (2) if
- <code class="computeroutput">bzerror</code> indicates an error,
- <code class="computeroutput">BZ2_bzReadClose</code>
- (<code class="computeroutput">BZ2_bzWriteClose</code>) should then
- be called to clean up.</p></li>
-<li style="list-style-type: disc"><p>The <code class="computeroutput">FILE*</code> arguments
- passed to <code class="computeroutput">BZ2_bzReadOpen</code> /
- <code class="computeroutput">BZ2_bzWriteOpen</code> should be set
- to binary mode. Most Unix systems will do this by default, but
- other platforms, including Windows and Mac, will not. If you
- omit this, you may encounter problems when moving code to new
- platforms.</p></li>
-<li style="list-style-type: disc"><p>Memory allocation requests are handled by
- <code class="computeroutput">malloc</code> /
- <code class="computeroutput">free</code>. At present there is no
- facility for user-defined memory allocators in the file I/O
- functions (could easily be added, though).</p></li>
-</ul></div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzreadopen"></a>3.4.1. <code class="computeroutput">BZ2_bzReadOpen</code></h3></div></div></div>
-<pre class="programlisting">typedef void BZFILE;
-
-BZFILE *BZ2_bzReadOpen( int *bzerror, FILE *f,
- int verbosity, int small,
- void *unused, int nUnused );</pre>
-<p>Prepare to read compressed data from file handle
-<code class="computeroutput">f</code>.
-<code class="computeroutput">f</code> should refer to a file which
-has been opened for reading, and for which the error indicator
-(<code class="computeroutput">ferror(f)</code>)is not set. If
-<code class="computeroutput">small</code> is 1, the library will try
-to decompress using less memory, at the expense of speed.</p>
-<p>For reasons explained below,
-<code class="computeroutput">BZ2_bzRead</code> will decompress the
-<code class="computeroutput">nUnused</code> bytes starting at
-<code class="computeroutput">unused</code>, before starting to read
-from the file <code class="computeroutput">f</code>. At most
-<code class="computeroutput">BZ_MAX_UNUSED</code> bytes may be
-supplied like this. If this facility is not required, you should
-pass <code class="computeroutput">NULL</code> and
-<code class="computeroutput">0</code> for
-<code class="computeroutput">unused</code> and
-n<code class="computeroutput">Unused</code> respectively.</p>
-<p>For the meaning of parameters
-<code class="computeroutput">small</code> and
-<code class="computeroutput">verbosity</code>, see
-<code class="computeroutput">BZ2_bzDecompressInit</code>.</p>
-<p>The amount of memory needed to decompress a file cannot be
-determined until the file's header has been read. So it is
-possible that <code class="computeroutput">BZ2_bzReadOpen</code>
-returns <code class="computeroutput">BZ_OK</code> but a subsequent
-call of <code class="computeroutput">BZ2_bzRead</code> will return
-<code class="computeroutput">BZ_MEM_ERROR</code>.</p>
-<p>Possible assignments to
-<code class="computeroutput">bzerror</code>:</p>
-<pre class="programlisting">BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if f is NULL
- or small is neither 0 nor 1
- or ( unused == NULL && nUnused != 0 )
- or ( unused != NULL && !(0 <= nUnused <= BZ_MAX_UNUSED) )
-BZ_IO_ERROR
- if ferror(f) is nonzero
-BZ_MEM_ERROR
- if insufficient memory is available
-BZ_OK
- otherwise.</pre>
-<p>Possible return values:</p>
-<pre class="programlisting">Pointer to an abstract BZFILE
- if bzerror is BZ_OK
-NULL
- otherwise</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting">BZ2_bzRead
- if bzerror is BZ_OK
-BZ2_bzClose
- otherwise</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzread"></a>3.4.2. <code class="computeroutput">BZ2_bzRead</code></h3></div></div></div>
-<pre class="programlisting">int BZ2_bzRead ( int *bzerror, BZFILE *b, void *buf, int len );</pre>
-<p>Reads up to <code class="computeroutput">len</code>
-(uncompressed) bytes from the compressed file
-<code class="computeroutput">b</code> into the buffer
-<code class="computeroutput">buf</code>. If the read was
-successful, <code class="computeroutput">bzerror</code> is set to
-<code class="computeroutput">BZ_OK</code> and the number of bytes
-read is returned. If the logical end-of-stream was detected,
-<code class="computeroutput">bzerror</code> will be set to
-<code class="computeroutput">BZ_STREAM_END</code>, and the number of
-bytes read is returned. All other
-<code class="computeroutput">bzerror</code> values denote an
-error.</p>
-<p><code class="computeroutput">BZ2_bzRead</code> will supply
-<code class="computeroutput">len</code> bytes, unless the logical
-stream end is detected or an error occurs. Because of this, it
-is possible to detect the stream end by observing when the number
-of bytes returned is less than the number requested.
-Nevertheless, this is regarded as inadvisable; you should instead
-check <code class="computeroutput">bzerror</code> after every call
-and watch out for
-<code class="computeroutput">BZ_STREAM_END</code>.</p>
-<p>Internally, <code class="computeroutput">BZ2_bzRead</code>
-copies data from the compressed file in chunks of size
-<code class="computeroutput">BZ_MAX_UNUSED</code> bytes before
-decompressing it. If the file contains more bytes than strictly
-needed to reach the logical end-of-stream,
-<code class="computeroutput">BZ2_bzRead</code> will almost certainly
-read some of the trailing data before signalling
-<code class="computeroutput">BZ_SEQUENCE_END</code>. To collect the
-read but unused data once
-<code class="computeroutput">BZ_SEQUENCE_END</code> has appeared,
-call <code class="computeroutput">BZ2_bzReadGetUnused</code>
-immediately before
-<code class="computeroutput">BZ2_bzReadClose</code>.</p>
-<p>Possible assignments to
-<code class="computeroutput">bzerror</code>:</p>
-<pre class="programlisting">BZ_PARAM_ERROR
- if b is NULL or buf is NULL or len < 0
-BZ_SEQUENCE_ERROR
- if b was opened with BZ2_bzWriteOpen
-BZ_IO_ERROR
- if there is an error reading from the compressed file
-BZ_UNEXPECTED_EOF
- if the compressed file ended before
- the logical end-of-stream was detected
-BZ_DATA_ERROR
- if a data integrity error was detected in the compressed stream
-BZ_DATA_ERROR_MAGIC
- if the stream does not begin with the requisite header bytes
- (ie, is not a bzip2 data file). This is really
- a special case of BZ_DATA_ERROR.
-BZ_MEM_ERROR
- if insufficient memory was available
-BZ_STREAM_END
- if the logical end of stream was detected.
-BZ_OK
- otherwise.</pre>
-<p>Possible return values:</p>
-<pre class="programlisting">number of bytes read
- if bzerror is BZ_OK or BZ_STREAM_END
-undefined
- otherwise</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting">collect data from buf, then BZ2_bzRead or BZ2_bzReadClose
- if bzerror is BZ_OK
-collect data from buf, then BZ2_bzReadClose or BZ2_bzReadGetUnused
- if bzerror is BZ_SEQUENCE_END
-BZ2_bzReadClose
- otherwise</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzreadgetunused"></a>3.4.3. <code class="computeroutput">BZ2_bzReadGetUnused</code></h3></div></div></div>
-<pre class="programlisting">void BZ2_bzReadGetUnused( int* bzerror, BZFILE *b,
- void** unused, int* nUnused );</pre>
-<p>Returns data which was read from the compressed file but
-was not needed to get to the logical end-of-stream.
-<code class="computeroutput">*unused</code> is set to the address of
-the data, and <code class="computeroutput">*nUnused</code> to the
-number of bytes. <code class="computeroutput">*nUnused</code> will
-be set to a value between <code class="computeroutput">0</code> and
-<code class="computeroutput">BZ_MAX_UNUSED</code> inclusive.</p>
-<p>This function may only be called once
-<code class="computeroutput">BZ2_bzRead</code> has signalled
-<code class="computeroutput">BZ_STREAM_END</code> but before
-<code class="computeroutput">BZ2_bzReadClose</code>.</p>
-<p>Possible assignments to
-<code class="computeroutput">bzerror</code>:</p>
-<pre class="programlisting">BZ_PARAM_ERROR
- if b is NULL
- or unused is NULL or nUnused is NULL
-BZ_SEQUENCE_ERROR
- if BZ_STREAM_END has not been signalled
- or if b was opened with BZ2_bzWriteOpen
-BZ_OK
- otherwise</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting">BZ2_bzReadClose</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzreadclose"></a>3.4.4. <code class="computeroutput">BZ2_bzReadClose</code></h3></div></div></div>
-<pre class="programlisting">void BZ2_bzReadClose ( int *bzerror, BZFILE *b );</pre>
-<p>Releases all memory pertaining to the compressed file
-<code class="computeroutput">b</code>.
-<code class="computeroutput">BZ2_bzReadClose</code> does not call
-<code class="computeroutput">fclose</code> on the underlying file
-handle, so you should do that yourself if appropriate.
-<code class="computeroutput">BZ2_bzReadClose</code> should be called
-to clean up after all error situations.</p>
-<p>Possible assignments to
-<code class="computeroutput">bzerror</code>:</p>
-<pre class="programlisting">BZ_SEQUENCE_ERROR
- if b was opened with BZ2_bzOpenWrite
-BZ_OK
- otherwise</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting">none</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzwriteopen"></a>3.4.5. <code class="computeroutput">BZ2_bzWriteOpen</code></h3></div></div></div>
-<pre class="programlisting">BZFILE *BZ2_bzWriteOpen( int *bzerror, FILE *f,
- int blockSize100k, int verbosity,
- int workFactor );</pre>
-<p>Prepare to write compressed data to file handle
-<code class="computeroutput">f</code>.
-<code class="computeroutput">f</code> should refer to a file which
-has been opened for writing, and for which the error indicator
-(<code class="computeroutput">ferror(f)</code>)is not set.</p>
-<p>For the meaning of parameters
-<code class="computeroutput">blockSize100k</code>,
-<code class="computeroutput">verbosity</code> and
-<code class="computeroutput">workFactor</code>, see
-<code class="computeroutput">BZ2_bzCompressInit</code>.</p>
-<p>All required memory is allocated at this stage, so if the
-call completes successfully,
-<code class="computeroutput">BZ_MEM_ERROR</code> cannot be signalled
-by a subsequent call to
-<code class="computeroutput">BZ2_bzWrite</code>.</p>
-<p>Possible assignments to
-<code class="computeroutput">bzerror</code>:</p>
-<pre class="programlisting">BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if f is NULL
- or blockSize100k < 1 or blockSize100k > 9
-BZ_IO_ERROR
- if ferror(f) is nonzero
-BZ_MEM_ERROR
- if insufficient memory is available
-BZ_OK
- otherwise</pre>
-<p>Possible return values:</p>
-<pre class="programlisting">Pointer to an abstract BZFILE
- if bzerror is BZ_OK
-NULL
- otherwise</pre>
-<p>Allowable next actions:</p>
-<pre class="programlisting">BZ2_bzWrite
- if bzerror is BZ_OK
- (you could go directly to BZ2_bzWriteClose, but this would be pretty pointless)
-BZ2_bzWriteClose
- otherwise</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzwrite"></a>3.4.6. <code class="computeroutput">BZ2_bzWrite</code></h3></div></div></div>
-<pre class="programlisting">void BZ2_bzWrite ( int *bzerror, BZFILE *b, void *buf, int len );</pre>
-<p>Absorbs <code class="computeroutput">len</code> bytes from the
-buffer <code class="computeroutput">buf</code>, eventually to be
-compressed and written to the file.</p>
-<p>Possible assignments to
-<code class="computeroutput">bzerror</code>:</p>
-<pre class="programlisting">BZ_PARAM_ERROR
- if b is NULL or buf is NULL or len < 0
-BZ_SEQUENCE_ERROR
- if b was opened with BZ2_bzReadOpen
-BZ_IO_ERROR
- if there is an error writing the compressed file.
-BZ_OK
- otherwise</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzwriteclose"></a>3.4.7. <code class="computeroutput">BZ2_bzWriteClose</code></h3></div></div></div>
-<pre class="programlisting">void BZ2_bzWriteClose( int *bzerror, BZFILE* f,
- int abandon,
- unsigned int* nbytes_in,
- unsigned int* nbytes_out );
-
-void BZ2_bzWriteClose64( int *bzerror, BZFILE* f,
- int abandon,
- unsigned int* nbytes_in_lo32,
- unsigned int* nbytes_in_hi32,
- unsigned int* nbytes_out_lo32,
- unsigned int* nbytes_out_hi32 );</pre>
-<p>Compresses and flushes to the compressed file all data so
-far supplied by <code class="computeroutput">BZ2_bzWrite</code>.
-The logical end-of-stream markers are also written, so subsequent
-calls to <code class="computeroutput">BZ2_bzWrite</code> are
-illegal. All memory associated with the compressed file
-<code class="computeroutput">b</code> is released.
-<code class="computeroutput">fflush</code> is called on the
-compressed file, but it is not
-<code class="computeroutput">fclose</code>'d.</p>
-<p>If <code class="computeroutput">BZ2_bzWriteClose</code> is
-called to clean up after an error, the only action is to release
-the memory. The library records the error codes issued by
-previous calls, so this situation will be detected automatically.
-There is no attempt to complete the compression operation, nor to
-<code class="computeroutput">fflush</code> the compressed file. You
-can force this behaviour to happen even in the case of no error,
-by passing a nonzero value to
-<code class="computeroutput">abandon</code>.</p>
-<p>If <code class="computeroutput">nbytes_in</code> is non-null,
-<code class="computeroutput">*nbytes_in</code> will be set to be the
-total volume of uncompressed data handled. Similarly,
-<code class="computeroutput">nbytes_out</code> will be set to the
-total volume of compressed data written. For compatibility with
-older versions of the library,
-<code class="computeroutput">BZ2_bzWriteClose</code> only yields the
-lower 32 bits of these counts. Use
-<code class="computeroutput">BZ2_bzWriteClose64</code> if you want
-the full 64 bit counts. These two functions are otherwise
-absolutely identical.</p>
-<p>Possible assignments to
-<code class="computeroutput">bzerror</code>:</p>
-<pre class="programlisting">BZ_SEQUENCE_ERROR
- if b was opened with BZ2_bzReadOpen
-BZ_IO_ERROR
- if there is an error writing the compressed file
-BZ_OK
- otherwise</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="embed"></a>3.4.8. Handling embedded compressed data streams</h3></div></div></div>
-<p>The high-level library facilitates use of
-<code class="computeroutput">bzip2</code> data streams which form
-some part of a surrounding, larger data stream.</p>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p>For writing, the library takes an open file handle,
- writes compressed data to it,
- <code class="computeroutput">fflush</code>es it but does not
- <code class="computeroutput">fclose</code> it. The calling
- application can write its own data before and after the
- compressed data stream, using that same file handle.</p></li>
-<li style="list-style-type: disc"><p>Reading is more complex, and the facilities are not as
- general as they could be since generality is hard to reconcile
- with efficiency. <code class="computeroutput">BZ2_bzRead</code>
- reads from the compressed file in blocks of size
- <code class="computeroutput">BZ_MAX_UNUSED</code> bytes, and in
- doing so probably will overshoot the logical end of compressed
- stream. To recover this data once decompression has ended,
- call <code class="computeroutput">BZ2_bzReadGetUnused</code> after
- the last call of <code class="computeroutput">BZ2_bzRead</code>
- (the one returning
- <code class="computeroutput">BZ_STREAM_END</code>) but before
- calling
- <code class="computeroutput">BZ2_bzReadClose</code>.</p></li>
-</ul></div>
-<p>This mechanism makes it easy to decompress multiple
-<code class="computeroutput">bzip2</code> streams placed end-to-end.
-As the end of one stream, when
-<code class="computeroutput">BZ2_bzRead</code> returns
-<code class="computeroutput">BZ_STREAM_END</code>, call
-<code class="computeroutput">BZ2_bzReadGetUnused</code> to collect
-the unused data (copy it into your own buffer somewhere). That
-data forms the start of the next compressed stream. To start
-uncompressing that next stream, call
-<code class="computeroutput">BZ2_bzReadOpen</code> again, feeding in
-the unused data via the <code class="computeroutput">unused</code> /
-<code class="computeroutput">nUnused</code> parameters. Keep doing
-this until <code class="computeroutput">BZ_STREAM_END</code> return
-coincides with the physical end of file
-(<code class="computeroutput">feof(f)</code>). In this situation
-<code class="computeroutput">BZ2_bzReadGetUnused</code> will of
-course return no data.</p>
-<p>This should give some feel for how the high-level interface
-can be used. If you require extra flexibility, you'll have to
-bite the bullet and get to grips with the low-level
-interface.</p>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="std-rdwr"></a>3.4.9. Standard file-reading/writing code</h3></div></div></div>
-<p>Here's how you'd write data to a compressed file:</p>
-<pre class="programlisting">FILE* f;
-BZFILE* b;
-int nBuf;
-char buf[ /* whatever size you like */ ];
-int bzerror;
-int nWritten;
-
-f = fopen ( "myfile.bz2", "w" );
-if ( !f ) {
- /* handle error */
-}
-b = BZ2_bzWriteOpen( &bzerror, f, 9 );
-if (bzerror != BZ_OK) {
- BZ2_bzWriteClose ( b );
- /* handle error */
-}
-
-while ( /* condition */ ) {
- /* get data to write into buf, and set nBuf appropriately */
- nWritten = BZ2_bzWrite ( &bzerror, b, buf, nBuf );
- if (bzerror == BZ_IO_ERROR) {
- BZ2_bzWriteClose ( &bzerror, b );
- /* handle error */
- }
-}
-
-BZ2_bzWriteClose( &bzerror, b );
-if (bzerror == BZ_IO_ERROR) {
- /* handle error */
-}</pre>
-<p>And to read from a compressed file:</p>
-<pre class="programlisting">FILE* f;
-BZFILE* b;
-int nBuf;
-char buf[ /* whatever size you like */ ];
-int bzerror;
-int nWritten;
-
-f = fopen ( "myfile.bz2", "r" );
-if ( !f ) {
- /* handle error */
-}
-b = BZ2_bzReadOpen ( &bzerror, f, 0, NULL, 0 );
-if ( bzerror != BZ_OK ) {
- BZ2_bzReadClose ( &bzerror, b );
- /* handle error */
-}
-
-bzerror = BZ_OK;
-while ( bzerror == BZ_OK && /* arbitrary other conditions */) {
- nBuf = BZ2_bzRead ( &bzerror, b, buf, /* size of buf */ );
- if ( bzerror == BZ_OK ) {
- /* do something with buf[0 .. nBuf-1] */
- }
-}
-if ( bzerror != BZ_STREAM_END ) {
- BZ2_bzReadClose ( &bzerror, b );
- /* handle error */
-} else {
- BZ2_bzReadClose ( &bzerror, b );
-}</pre>
-</div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="util-fns"></a>3.5. Utility functions</h2></div></div></div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzbufftobuffcompress"></a>3.5.1. <code class="computeroutput">BZ2_bzBuffToBuffCompress</code></h3></div></div></div>
-<pre class="programlisting">int BZ2_bzBuffToBuffCompress( char* dest,
- unsigned int* destLen,
- char* source,
- unsigned int sourceLen,
- int blockSize100k,
- int verbosity,
- int workFactor );</pre>
-<p>Attempts to compress the data in <code class="computeroutput">source[0
-.. sourceLen-1]</code> into the destination buffer,
-<code class="computeroutput">dest[0 .. *destLen-1]</code>. If the
-destination buffer is big enough,
-<code class="computeroutput">*destLen</code> is set to the size of
-the compressed data, and <code class="computeroutput">BZ_OK</code>
-is returned. If the compressed data won't fit,
-<code class="computeroutput">*destLen</code> is unchanged, and
-<code class="computeroutput">BZ_OUTBUFF_FULL</code> is
-returned.</p>
-<p>Compression in this manner is a one-shot event, done with a
-single call to this function. The resulting compressed data is a
-complete <code class="computeroutput">bzip2</code> format data
-stream. There is no mechanism for making additional calls to
-provide extra input data. If you want that kind of mechanism,
-use the low-level interface.</p>
-<p>For the meaning of parameters
-<code class="computeroutput">blockSize100k</code>,
-<code class="computeroutput">verbosity</code> and
-<code class="computeroutput">workFactor</code>, see
-<code class="computeroutput">BZ2_bzCompressInit</code>.</p>
-<p>To guarantee that the compressed data will fit in its
-buffer, allocate an output buffer of size 1% larger than the
-uncompressed data, plus six hundred extra bytes.</p>
-<p><code class="computeroutput">BZ2_bzBuffToBuffDecompress</code>
-will not write data at or beyond
-<code class="computeroutput">dest[*destLen]</code>, even in case of
-buffer overflow.</p>
-<p>Possible return values:</p>
-<pre class="programlisting">BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if dest is NULL or destLen is NULL
- or blockSize100k < 1 or blockSize100k > 9
- or verbosity < 0 or verbosity > 4
- or workFactor < 0 or workFactor > 250
-BZ_MEM_ERROR
- if insufficient memory is available
-BZ_OUTBUFF_FULL
- if the size of the compressed data exceeds *destLen
-BZ_OK
- otherwise</pre>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="bzbufftobuffdecompress"></a>3.5.2. <code class="computeroutput">BZ2_bzBuffToBuffDecompress</code></h3></div></div></div>
-<pre class="programlisting">int BZ2_bzBuffToBuffDecompress( char* dest,
- unsigned int* destLen,
- char* source,
- unsigned int sourceLen,
- int small,
- int verbosity );</pre>
-<p>Attempts to decompress the data in <code class="computeroutput">source[0
-.. sourceLen-1]</code> into the destination buffer,
-<code class="computeroutput">dest[0 .. *destLen-1]</code>. If the
-destination buffer is big enough,
-<code class="computeroutput">*destLen</code> is set to the size of
-the uncompressed data, and <code class="computeroutput">BZ_OK</code>
-is returned. If the compressed data won't fit,
-<code class="computeroutput">*destLen</code> is unchanged, and
-<code class="computeroutput">BZ_OUTBUFF_FULL</code> is
-returned.</p>
-<p><code class="computeroutput">source</code> is assumed to hold
-a complete <code class="computeroutput">bzip2</code> format data
-stream.
-<code class="computeroutput">BZ2_bzBuffToBuffDecompress</code> tries
-to decompress the entirety of the stream into the output
-buffer.</p>
-<p>For the meaning of parameters
-<code class="computeroutput">small</code> and
-<code class="computeroutput">verbosity</code>, see
-<code class="computeroutput">BZ2_bzDecompressInit</code>.</p>
-<p>Because the compression ratio of the compressed data cannot
-be known in advance, there is no easy way to guarantee that the
-output buffer will be big enough. You may of course make
-arrangements in your code to record the size of the uncompressed
-data, but such a mechanism is beyond the scope of this
-library.</p>
-<p><code class="computeroutput">BZ2_bzBuffToBuffDecompress</code>
-will not write data at or beyond
-<code class="computeroutput">dest[*destLen]</code>, even in case of
-buffer overflow.</p>
-<p>Possible return values:</p>
-<pre class="programlisting">BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if dest is NULL or destLen is NULL
- or small != 0 && small != 1
- or verbosity < 0 or verbosity > 4
-BZ_MEM_ERROR
- if insufficient memory is available
-BZ_OUTBUFF_FULL
- if the size of the compressed data exceeds *destLen
-BZ_DATA_ERROR
- if a data integrity error was detected in the compressed data
-BZ_DATA_ERROR_MAGIC
- if the compressed data doesn't begin with the right magic bytes
-BZ_UNEXPECTED_EOF
- if the compressed data ends unexpectedly
-BZ_OK
- otherwise</pre>
-</div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="zlib-compat"></a>3.6. <code class="computeroutput">zlib</code> compatibility functions</h2></div></div></div>
-<p>Yoshioka Tsuneo has contributed some functions to give
-better <code class="computeroutput">zlib</code> compatibility.
-These functions are <code class="computeroutput">BZ2_bzopen</code>,
-<code class="computeroutput">BZ2_bzread</code>,
-<code class="computeroutput">BZ2_bzwrite</code>,
-<code class="computeroutput">BZ2_bzflush</code>,
-<code class="computeroutput">BZ2_bzclose</code>,
-<code class="computeroutput">BZ2_bzerror</code> and
-<code class="computeroutput">BZ2_bzlibVersion</code>. These
-functions are not (yet) officially part of the library. If they
-break, you get to keep all the pieces. Nevertheless, I think
-they work ok.</p>
-<pre class="programlisting">typedef void BZFILE;
-
-const char * BZ2_bzlibVersion ( void );</pre>
-<p>Returns a string indicating the library version.</p>
-<pre class="programlisting">BZFILE * BZ2_bzopen ( const char *path, const char *mode );
-BZFILE * BZ2_bzdopen ( int fd, const char *mode );</pre>
-<p>Opens a <code class="computeroutput">.bz2</code> file for
-reading or writing, using either its name or a pre-existing file
-descriptor. Analogous to <code class="computeroutput">fopen</code>
-and <code class="computeroutput">fdopen</code>.</p>
-<pre class="programlisting">int BZ2_bzread ( BZFILE* b, void* buf, int len );
-int BZ2_bzwrite ( BZFILE* b, void* buf, int len );</pre>
-<p>Reads/writes data from/to a previously opened
-<code class="computeroutput">BZFILE</code>. Analogous to
-<code class="computeroutput">fread</code> and
-<code class="computeroutput">fwrite</code>.</p>
-<pre class="programlisting">int BZ2_bzflush ( BZFILE* b );
-void BZ2_bzclose ( BZFILE* b );</pre>
-<p>Flushes/closes a <code class="computeroutput">BZFILE</code>.
-<code class="computeroutput">BZ2_bzflush</code> doesn't actually do
-anything. Analogous to <code class="computeroutput">fflush</code>
-and <code class="computeroutput">fclose</code>.</p>
-<pre class="programlisting">const char * BZ2_bzerror ( BZFILE *b, int *errnum )</pre>
-<p>Returns a string describing the more recent error status of
-<code class="computeroutput">b</code>, and also sets
-<code class="computeroutput">*errnum</code> to its numerical
-value.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="stdio-free"></a>3.7. Using the library in a <code class="computeroutput">stdio</code>-free environment</h2></div></div></div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="stdio-bye"></a>3.7.1. Getting rid of <code class="computeroutput">stdio</code></h3></div></div></div>
-<p>In a deeply embedded application, you might want to use
-just the memory-to-memory functions. You can do this
-conveniently by compiling the library with preprocessor symbol
-<code class="computeroutput">BZ_NO_STDIO</code> defined. Doing this
-gives you a library containing only the following eight
-functions:</p>
-<p><code class="computeroutput">BZ2_bzCompressInit</code>,
-<code class="computeroutput">BZ2_bzCompress</code>,
-<code class="computeroutput">BZ2_bzCompressEnd</code>
-<code class="computeroutput">BZ2_bzDecompressInit</code>,
-<code class="computeroutput">BZ2_bzDecompress</code>,
-<code class="computeroutput">BZ2_bzDecompressEnd</code>
-<code class="computeroutput">BZ2_bzBuffToBuffCompress</code>,
-<code class="computeroutput">BZ2_bzBuffToBuffDecompress</code></p>
-<p>When compiled like this, all functions will ignore
-<code class="computeroutput">verbosity</code> settings.</p>
-</div>
-<div class="sect2" lang="en">
-<div class="titlepage"><div><div><h3 class="title">
-<a name="critical-error"></a>3.7.2. Critical error handling</h3></div></div></div>
-<p><code class="computeroutput">libbzip2</code> contains a number
-of internal assertion checks which should, needless to say, never
-be activated. Nevertheless, if an assertion should fail,
-behaviour depends on whether or not the library was compiled with
-<code class="computeroutput">BZ_NO_STDIO</code> set.</p>
-<p>For a normal compile, an assertion failure yields the
-message:</p>
-<div class="blockquote"><blockquote class="blockquote">
-<p>bzip2/libbzip2: internal error number N.</p>
-<p>This is a bug in bzip2/libbzip2, 1.0.5 of 10 December 2007.
-Please report it to me at: jseward@bzip.org. If this happened
-when you were using some program which uses libbzip2 as a
-component, you should also report this bug to the author(s)
-of that program. Please make an effort to report this bug;
-timely and accurate bug reports eventually lead to higher
-quality software. Thanks. Julian Seward, 10 December 2007.
-</p>
-</blockquote></div>
-<p>where <code class="computeroutput">N</code> is some error code
-number. If <code class="computeroutput">N == 1007</code>, it also
-prints some extra text advising the reader that unreliable memory
-is often associated with internal error 1007. (This is a
-frequently-observed-phenomenon with versions 1.0.0/1.0.1).</p>
-<p><code class="computeroutput">exit(3)</code> is then
-called.</p>
-<p>For a <code class="computeroutput">stdio</code>-free library,
-assertion failures result in a call to a function declared
-as:</p>
-<pre class="programlisting">extern void bz_internal_error ( int errcode );</pre>
-<p>The relevant code is passed as a parameter. You should
-supply such a function.</p>
-<p>In either case, once an assertion failure has occurred, any
-<code class="computeroutput">bz_stream</code> records involved can
-be regarded as invalid. You should not attempt to resume normal
-operation with them.</p>
-<p>You may, of course, change critical error handling to suit
-your needs. As I said above, critical errors indicate bugs in
-the library and should not occur. All "normal" error situations
-are indicated via error return codes from functions, and can be
-recovered from.</p>
-</div>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="win-dll"></a>3.8. Making a Windows DLL</h2></div></div></div>
-<p>Everything related to Windows has been contributed by
-Yoshioka Tsuneo
-(<code class="computeroutput">tsuneo@rr.iij4u.or.jp</code>), so
-you should send your queries to him (but perhaps Cc: me,
-<code class="computeroutput">jseward@bzip.org</code>).</p>
-<p>My vague understanding of what to do is: using Visual C++
-5.0, open the project file
-<code class="computeroutput">libbz2.dsp</code>, and build. That's
-all.</p>
-<p>If you can't open the project file for some reason, make a
-new one, naming these files:
-<code class="computeroutput">blocksort.c</code>,
-<code class="computeroutput">bzlib.c</code>,
-<code class="computeroutput">compress.c</code>,
-<code class="computeroutput">crctable.c</code>,
-<code class="computeroutput">decompress.c</code>,
-<code class="computeroutput">huffman.c</code>,
-<code class="computeroutput">randtable.c</code> and
-<code class="computeroutput">libbz2.def</code>. You will also need
-to name the header files <code class="computeroutput">bzlib.h</code>
-and <code class="computeroutput">bzlib_private.h</code>.</p>
-<p>If you don't use VC++, you may need to define the
-proprocessor symbol
-<code class="computeroutput">_WIN32</code>.</p>
-<p>Finally, <code class="computeroutput">dlltest.c</code> is a
-sample program using the DLL. It has a project file,
-<code class="computeroutput">dlltest.dsp</code>.</p>
-<p>If you just want a makefile for Visual C, have a look at
-<code class="computeroutput">makefile.msc</code>.</p>
-<p>Be aware that if you compile
-<code class="computeroutput">bzip2</code> itself on Win32, you must
-set <code class="computeroutput">BZ_UNIX</code> to 0 and
-<code class="computeroutput">BZ_LCCWIN32</code> to 1, in the file
-<code class="computeroutput">bzip2.c</code>, before compiling.
-Otherwise the resulting binary won't work correctly.</p>
-<p>I haven't tried any of this stuff myself, but it all looks
-plausible.</p>
-</div>
-</div>
-<div class="chapter" lang="en">
-<div class="titlepage"><div><div><h2 class="title">
-<a name="misc"></a>4. Miscellanea</h2></div></div></div>
-<div class="toc">
-<p><b>Table of Contents</b></p>
-<dl>
-<dt><span class="sect1"><a href="#limits">4.1. Limitations of the compressed file format</a></span></dt>
-<dt><span class="sect1"><a href="#port-issues">4.2. Portability issues</a></span></dt>
-<dt><span class="sect1"><a href="#bugs">4.3. Reporting bugs</a></span></dt>
-<dt><span class="sect1"><a href="#package">4.4. Did you get the right package?</a></span></dt>
-<dt><span class="sect1"><a href="#reading">4.5. Further Reading</a></span></dt>
-</dl>
-</div>
-<p>These are just some random thoughts of mine. Your mileage
-may vary.</p>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="limits"></a>4.1. Limitations of the compressed file format</h2></div></div></div>
-<p><code class="computeroutput">bzip2-1.0.X</code>,
-<code class="computeroutput">0.9.5</code> and
-<code class="computeroutput">0.9.0</code> use exactly the same file
-format as the original version,
-<code class="computeroutput">bzip2-0.1</code>. This decision was
-made in the interests of stability. Creating yet another
-incompatible compressed file format would create further
-confusion and disruption for users.</p>
-<p>Nevertheless, this is not a painless decision. Development
-work since the release of
-<code class="computeroutput">bzip2-0.1</code> in August 1997 has
-shown complexities in the file format which slow down
-decompression and, in retrospect, are unnecessary. These
-are:</p>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p>The run-length encoder, which is the first of the
- compression transformations, is entirely irrelevant. The
- original purpose was to protect the sorting algorithm from the
- very worst case input: a string of repeated symbols. But
- algorithm steps Q6a and Q6b in the original Burrows-Wheeler
- technical report (SRC-124) show how repeats can be handled
- without difficulty in block sorting.</p></li>
-<li style="list-style-type: disc">
-<p>The randomisation mechanism doesn't really need to be
- there. Udi Manber and Gene Myers published a suffix array
- construction algorithm a few years back, which can be employed
- to sort any block, no matter how repetitive, in O(N log N)
- time. Subsequent work by Kunihiko Sadakane has produced a
- derivative O(N (log N)^2) algorithm which usually outperforms
- the Manber-Myers algorithm.</p>
-<p>I could have changed to Sadakane's algorithm, but I find
- it to be slower than <code class="computeroutput">bzip2</code>'s
- existing algorithm for most inputs, and the randomisation
- mechanism protects adequately against bad cases. I didn't
- think it was a good tradeoff to make. Partly this is due to
- the fact that I was not flooded with email complaints about
- <code class="computeroutput">bzip2-0.1</code>'s performance on
- repetitive data, so perhaps it isn't a problem for real
- inputs.</p>
-<p>Probably the best long-term solution, and the one I have
- incorporated into 0.9.5 and above, is to use the existing
- sorting algorithm initially, and fall back to a O(N (log N)^2)
- algorithm if the standard algorithm gets into
- difficulties.</p>
-</li>
-<li style="list-style-type: disc"><p>The compressed file format was never designed to be
- handled by a library, and I have had to jump though some hoops
- to produce an efficient implementation of decompression. It's
- a bit hairy. Try passing
- <code class="computeroutput">decompress.c</code> through the C
- preprocessor and you'll see what I mean. Much of this
- complexity could have been avoided if the compressed size of
- each block of data was recorded in the data stream.</p></li>
-<li style="list-style-type: disc"><p>An Adler-32 checksum, rather than a CRC32 checksum,
- would be faster to compute.</p></li>
-</ul></div>
-<p>It would be fair to say that the
-<code class="computeroutput">bzip2</code> format was frozen before I
-properly and fully understood the performance consequences of
-doing so.</p>
-<p>Improvements which I was able to incorporate into 0.9.0,
-despite using the same file format, are:</p>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc"><p>Single array implementation of the inverse BWT. This
- significantly speeds up decompression, presumably because it
- reduces the number of cache misses.</p></li>
-<li style="list-style-type: disc"><p>Faster inverse MTF transform for large MTF values.
- The new implementation is based on the notion of sliding blocks
- of values.</p></li>
-<li style="list-style-type: disc"><p><code class="computeroutput">bzip2-0.9.0</code> now reads
- and writes files with <code class="computeroutput">fread</code>
- and <code class="computeroutput">fwrite</code>; version 0.1 used
- <code class="computeroutput">putc</code> and
- <code class="computeroutput">getc</code>. Duh! Well, you live
- and learn.</p></li>
-</ul></div>
-<p>Further ahead, it would be nice to be able to do random
-access into files. This will require some careful design of
-compressed file formats.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="port-issues"></a>4.2. Portability issues</h2></div></div></div>
-<p>After some consideration, I have decided not to use GNU
-<code class="computeroutput">autoconf</code> to configure 0.9.5 or
-1.0.</p>
-<p><code class="computeroutput">autoconf</code>, admirable and
-wonderful though it is, mainly assists with portability problems
-between Unix-like platforms. But
-<code class="computeroutput">bzip2</code> doesn't have much in the
-way of portability problems on Unix; most of the difficulties
-appear when porting to the Mac, or to Microsoft's operating
-systems. <code class="computeroutput">autoconf</code> doesn't help
-in those cases, and brings in a whole load of new
-complexity.</p>
-<p>Most people should be able to compile the library and
-program under Unix straight out-of-the-box, so to speak,
-especially if you have a version of GNU C available.</p>
-<p>There are a couple of
-<code class="computeroutput">__inline__</code> directives in the
-code. GNU C (<code class="computeroutput">gcc</code>) should be
-able to handle them. If you're not using GNU C, your C compiler
-shouldn't see them at all. If your compiler does, for some
-reason, see them and doesn't like them, just
-<code class="computeroutput">#define</code>
-<code class="computeroutput">__inline__</code> to be
-<code class="computeroutput">/* */</code>. One easy way to do this
-is to compile with the flag
-<code class="computeroutput">-D__inline__=</code>, which should be
-understood by most Unix compilers.</p>
-<p>If you still have difficulties, try compiling with the
-macro <code class="computeroutput">BZ_STRICT_ANSI</code> defined.
-This should enable you to build the library in a strictly ANSI
-compliant environment. Building the program itself like this is
-dangerous and not supported, since you remove
-<code class="computeroutput">bzip2</code>'s checks against
-compressing directories, symbolic links, devices, and other
-not-really-a-file entities. This could cause filesystem
-corruption!</p>
-<p>One other thing: if you create a
-<code class="computeroutput">bzip2</code> binary for public distribution,
-please consider linking it statically (<code class="computeroutput">gcc
--static</code>). This avoids all sorts of library-version
-issues that others may encounter later on.</p>
-<p>If you build <code class="computeroutput">bzip2</code> on
-Win32, you must set <code class="computeroutput">BZ_UNIX</code> to 0
-and <code class="computeroutput">BZ_LCCWIN32</code> to 1, in the
-file <code class="computeroutput">bzip2.c</code>, before compiling.
-Otherwise the resulting binary won't work correctly.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="bugs"></a>4.3. Reporting bugs</h2></div></div></div>
-<p>I tried pretty hard to make sure
-<code class="computeroutput">bzip2</code> is bug free, both by
-design and by testing. Hopefully you'll never need to read this
-section for real.</p>
-<p>Nevertheless, if <code class="computeroutput">bzip2</code> dies
-with a segmentation fault, a bus error or an internal assertion
-failure, it will ask you to email me a bug report. Experience from
-years of feedback of bzip2 users indicates that almost all these
-problems can be traced to either compiler bugs or hardware
-problems.</p>
-<div class="itemizedlist"><ul type="bullet">
-<li style="list-style-type: disc">
-<p>Recompile the program with no optimisation, and
- see if it works. And/or try a different compiler. I heard all
- sorts of stories about various flavours of GNU C (and other
- compilers) generating bad code for
- <code class="computeroutput">bzip2</code>, and I've run across two
- such examples myself.</p>
-<p>2.7.X versions of GNU C are known to generate bad code
- from time to time, at high optimisation levels. If you get
- problems, try using the flags
- <code class="computeroutput">-O2</code>
- <code class="computeroutput">-fomit-frame-pointer</code>
- <code class="computeroutput">-fno-strength-reduce</code>. You
- should specifically <span class="emphasis"><em>not</em></span> use
- <code class="computeroutput">-funroll-loops</code>.</p>
-<p>You may notice that the Makefile runs six tests as part
- of the build process. If the program passes all of these, it's
- a pretty good (but not 100%) indication that the compiler has
- done its job correctly.</p>
-</li>
-<li style="list-style-type: disc">
-<p>If <code class="computeroutput">bzip2</code>
- crashes randomly, and the crashes are not repeatable, you may
- have a flaky memory subsystem.
- <code class="computeroutput">bzip2</code> really hammers your
- memory hierarchy, and if it's a bit marginal, you may get these
- problems. Ditto if your disk or I/O subsystem is slowly
- failing. Yup, this really does happen.</p>
-<p>Try using a different machine of the same type, and see
- if you can repeat the problem.</p>
-</li>
-<li style="list-style-type: disc"><p>This isn't really a bug, but ... If
- <code class="computeroutput">bzip2</code> tells you your file is
- corrupted on decompression, and you obtained the file via FTP,
- there is a possibility that you forgot to tell FTP to do a
- binary mode transfer. That absolutely will cause the file to
- be non-decompressible. You'll have to transfer it
- again.</p></li>
-</ul></div>
-<p>If you've incorporated
-<code class="computeroutput">libbzip2</code> into your own program
-and are getting problems, please, please, please, check that the
-parameters you are passing in calls to the library, are correct,
-and in accordance with what the documentation says is allowable.
-I have tried to make the library robust against such problems,
-but I'm sure I haven't succeeded.</p>
-<p>Finally, if the above comments don't help, you'll have to
-send me a bug report. Now, it's just amazing how many people
-will send me a bug report saying something like:</p>
-<pre class="programlisting">bzip2 crashed with segmentation fault on my machine</pre>
-<p>and absolutely nothing else. Needless to say, a such a
-report is <span class="emphasis"><em>totally, utterly, completely and
-comprehensively 100% useless; a waste of your time, my time, and
-net bandwidth</em></span>. With no details at all, there's no way
-I can possibly begin to figure out what the problem is.</p>
-<p>The rules of the game are: facts, facts, facts. Don't omit
-them because "oh, they won't be relevant". At the bare
-minimum:</p>
-<pre class="programlisting">Machine type. Operating system version.
-Exact version of bzip2 (do bzip2 -V).
-Exact version of the compiler used.
-Flags passed to the compiler.</pre>
-<p>However, the most important single thing that will help me
-is the file that you were trying to compress or decompress at the
-time the problem happened. Without that, my ability to do
-anything more than speculate about the cause, is limited.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="package"></a>4.4. Did you get the right package?</h2></div></div></div>
-<p><code class="computeroutput">bzip2</code> is a resource hog.
-It soaks up large amounts of CPU cycles and memory. Also, it
-gives very large latencies. In the worst case, you can feed many
-megabytes of uncompressed data into the library before getting
-any compressed output, so this probably rules out applications
-requiring interactive behaviour.</p>
-<p>These aren't faults of my implementation, I hope, but more
-an intrinsic property of the Burrows-Wheeler transform
-(unfortunately). Maybe this isn't what you want.</p>
-<p>If you want a compressor and/or library which is faster,
-uses less memory but gets pretty good compression, and has
-minimal latency, consider Jean-loup Gailly's and Mark Adler's
-work, <code class="computeroutput">zlib-1.2.1</code> and
-<code class="computeroutput">gzip-1.2.4</code>. Look for them at
-<a href="http://www.zlib.org" target="_top">http://www.zlib.org</a> and
-<a href="http://www.gzip.org" target="_top">http://www.gzip.org</a>
-respectively.</p>
-<p>For something faster and lighter still, you might try Markus F
-X J Oberhumer's <code class="computeroutput">LZO</code> real-time
-compression/decompression library, at
-<a href="http://www.oberhumer.com/opensource" target="_top">http://www.oberhumer.com/opensource</a>.</p>
-</div>
-<div class="sect1" lang="en">
-<div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="reading"></a>4.5. Further Reading</h2></div></div></div>
-<p><code class="computeroutput">bzip2</code> is not research
-work, in the sense that it doesn't present any new ideas.
-Rather, it's an engineering exercise based on existing
-ideas.</p>
-<p>Four documents describe essentially all the ideas behind
-<code class="computeroutput">bzip2</code>:</p>
-<div class="literallayout"><p>Michael Burrows and D. J. Wheeler:<br>
- "A block-sorting lossless data compression algorithm"<br>
- 10th May 1994. <br>
- Digital SRC Research Report 124.<br>
- ftp://ftp.digital.com/pub/DEC/SRC/research-reports/SRC-124.ps.gz<br>
- If you have trouble finding it, try searching at the<br>
- New Zealand Digital Library, http://www.nzdl.org.<br>
-<br>
-Daniel S. Hirschberg and Debra A. LeLewer<br>
- "Efficient Decoding of Prefix Codes"<br>
- Communications of the ACM, April 1990, Vol 33, Number 4.<br>
- You might be able to get an electronic copy of this<br>
- from the ACM Digital Library.<br>
-<br>
-David J. Wheeler<br>
- Program bred3.c and accompanying document bred3.ps.<br>
- This contains the idea behind the multi-table Huffman coding scheme.<br>
- ftp://ftp.cl.cam.ac.uk/users/djw3/<br>
-<br>
-Jon L. Bentley and Robert Sedgewick<br>
- "Fast Algorithms for Sorting and Searching Strings"<br>
- Available from Sedgewick's web page,<br>
- www.cs.princeton.edu/~rs<br>
-</p></div>
-<p>The following paper gives valuable additional insights into
-the algorithm, but is not immediately the basis of any code used
-in bzip2.</p>
-<div class="literallayout"><p>Peter Fenwick:<br>
- Block Sorting Text Compression<br>
- Proceedings of the 19th Australasian Computer Science Conference,<br>
- Melbourne, Australia. Jan 31 - Feb 2, 1996.<br>
- ftp://ftp.cs.auckland.ac.nz/pub/peter-f/ACSC96paper.ps</p></div>
-<p>Kunihiko Sadakane's sorting algorithm, mentioned above, is
-available from:</p>
-<div class="literallayout"><p>http://naomi.is.s.u-tokyo.ac.jp/~sada/papers/Sada98b.ps.gz<br>
-</p></div>
-<p>The Manber-Myers suffix array construction algorithm is
-described in a paper available from:</p>
-<div class="literallayout"><p>http://www.cs.arizona.edu/people/gene/PAPERS/suffix.ps<br>
-</p></div>
-<p>Finally, the following papers document some
-investigations I made into the performance of sorting
-and decompression algorithms:</p>
-<div class="literallayout"><p>Julian Seward<br>
- On the Performance of BWT Sorting Algorithms<br>
- Proceedings of the IEEE Data Compression Conference 2000<br>
- Snowbird, Utah. 28-30 March 2000.<br>
-<br>
-Julian Seward<br>
- Space-time Tradeoffs in the Inverse B-W Transform<br>
- Proceedings of the IEEE Data Compression Conference 2001<br>
- Snowbird, Utah. 27-29 March 2001.<br>
-</p></div>
-</div>
-</div>
-</div></body>
-</html>
diff --git a/Utilities/cmbzip2/manual.pdf b/Utilities/cmbzip2/manual.pdf
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-%%CreationDate: Wed Dec 22 1999
-% Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development
-% (URW)++,Copyright 1999 by (URW)++ Design & Development
-% See the file COPYING (GNU General Public License) for license conditions.
-% As a special exception, permission is granted to include this font
-% program in a Postscript or PDF file that consists of a document that
-% contains text to be displayed or printed using this font, regardless
-% of the conditions or license applying to the document itself.
-12 dict begin
-/FontInfo 10 dict dup begin
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-/Notice ((URW)++,Copyright 1999 by (URW)++ Design & Development. See the file COPYING (GNU General Public License) for license conditions. As a special exception, permission is granted to include this font program in a Postscript or PDF file that consists of a document that contains text to be displayed or printed using this font, regardless of the conditions or license applying to the document itself.) readonly def
-/Copyright (Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development) readonly def
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-% (URW)++,Copyright 1999 by (URW)++ Design & Development
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-/FontInfo 10 dict dup begin
-/version (1.05) readonly def
-/Notice ((URW)++,Copyright 1999 by (URW)++ Design & Development. See the file COPYING (GNU General Public License) for license conditions. As a special exception, permission is granted to include this font program in a Postscript or PDF file that consists of a document that contains text to be displayed or printed using this font, regardless of the conditions or license applying to the document itself.) readonly def
-/Copyright (Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development) readonly def
-/FullName (Nimbus Mono L Regular) readonly def
-/FamilyName (Nimbus Mono L) readonly def
-/Weight (Regular) readonly def
-/ItalicAngle 0.0 def
-/isFixedPitch false def
-/UnderlinePosition -100 def
-/UnderlineThickness 50 def
-end readonly def
-/FontName /MFECUR+NimbusMonL-Regu def
-/PaintType 0 def
-/WMode 0 def
-/FontBBox {-12 -237 650 811} readonly def
-/FontType 1 def
-/FontMatrix [0.001 0.0 0.0 0.001 0.0 0.0] readonly def
-/Encoding StandardEncoding def
-currentdict end
-currentfile eexec
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-/F134_0 9.9626 Tf
-(bzip2) 29.8878 Tj
-[1 0 0 1 223.823 511.654] cm
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-[1 0 0 1 -223.823 -511.654] cm
-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(compresses) 45.9276 Tj
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-(standard) 33.7533 Tj
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-(input) 20.4831 Tj
--284 TJm
-(to) 7.7509 Tj
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-(standard) 33.7533 Tj
--285 TJm
-(output.) 27.9551 Tj
--825 TJm
-(In) 8.29885 Tj
--285 TJm
-(this) 14.396 Tj
--284 TJm
-(case,) 19.6363 Tj
-[1 0 0 1 491.778 511.654] cm
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-[1 0 0 1 0 0] Tm
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-(bzip2) 29.8878 Tj
-[1 0 0 1 521.666 511.654] cm
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-[1 0 0 1 0 0] Tm
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-(to) 7.7509 Tj
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-(write) 20.4731 Tj
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-(compressed) 47.0334 Tj
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-(output) 25.4644 Tj
--250 TJm
-(to) 7.7509 Tj
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-(a) 4.42339 Tj
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-(terminal,) 35.696 Tj
--250 TJm
-(as) 8.29885 Tj
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-(this) 14.396 Tj
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-(ould) 17.7135 Tj
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-[1 0 0 1 72 497.542] cm
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-/F134_0 9.9626 Tf
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-[1 0 0 1 113.843 477.781] cm
-/DeviceRGB {} cs
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-[1 0 0 1 -113.843 -477.781] cm
-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
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-[1 0 0 1 130.125 477.781] cm
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-[1 0 0 1 -130.125 -477.781] cm
-[1 0 0 1 0 0] Tm
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-/F134_0 9.9626 Tf
-(bzip2) 29.8878 Tj
--600 TJm
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-[1 0 0 1 177.946 477.781] cm
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-[1 0 0 1 0 0] Tm
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--234 TJm
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--234 TJm
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-(Files) 19.3773 Tj
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--234 TJm
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-[1 0 0 1 445.012 477.781] cm
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-[1 0 0 1 -445.012 -477.781] cm
-[1 0 0 1 0 0] Tm
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-/F134_0 9.9626 Tf
-(bzip2) 29.8878 Tj
-[1 0 0 1 474.9 477.781] cm
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-[0 0 0] sc
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-[0 0 0] SC
-[1 0 0 1 -474.9 -477.781] cm
-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(will) 15.5018 Tj
--234 TJm
-(be) 9.40469 Tj
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--280 TJm
-(i) 2.7696 Tj
-1 TJm
-(gnored,) 30.1568 Tj
--287 TJm
-(and) 14.386 Tj
--280 TJm
-(a) 4.42339 Tj
--279 TJm
-(w) 7.193 Tj
-10 TJm
-(arning) 25.4544 Tj
--280 TJm
-(issued.) 27.3972 Tj
-[1 0 0 1 216.033 465.826] cm
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-[1 0 0 1 -216.033 -465.826] cm
-[1 0 0 1 0 0] Tm
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-/F134_0 9.9626 Tf
-(bzip2) 29.8878 Tj
-[1 0 0 1 245.921 465.826] cm
-/DeviceRGB {} cs
-[0 0 0] sc
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-[0 0 0] SC
-[1 0 0 1 -245.921 -465.826] cm
-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(attempts) 33.7633 Tj
--279 TJm
-(to) 7.7509 Tj
--280 TJm
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--279 TJm
-(the) 12.1743 Tj
--280 TJm
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--279 TJm
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--280 TJm
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--250 TJm
-(follo) 18.8194 Tj
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-(ws:) 13.8381 Tj
-[1 0 0 1 72 451.714] cm
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-[1 0 0 1 0 0] Tm
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-78.9739 421.991 Td
-/F130_0 9.9626 Tf
-(\225) 3.48691 Tj
-[1 0 0 1 82.4608 421.991] cm
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-[1 0 0 1 2.4907 0] cm
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-(filename.bz2) 71.7307 Tj
-[1 0 0 1 164.653 421.991] cm
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-[1 0 0 1 0 0] Tm
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-[1 0 0 1 204.493 421.991] cm
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-[1 0 0 1 0 0] Tm
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-(filename) 47.8205 Tj
-[1 0 0 1 252.313 421.991] cm
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-[1 0 0 1 82.4608 400.073] cm
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-[1 0 0 1 158.675 400.073] cm
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-[1 0 0 1 0 0] Tm
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-[1 0 0 1 164.653 378.155] cm
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-[1 0 0 1 0 0] Tm
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-(becomes) 34.8591 Tj
-[1 0 0 1 204.493 378.155] cm
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-[1 0 0 1 0 0] Tm
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-[1 0 0 1 82.4608 334.319] cm
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-[1 0 0 1 164.653 334.319] cm
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-[1 0 0 1 204.493 334.319] cm
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-[1 0 0 1 0 0] Tm
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-/F134_0 9.9626 Tf
-(anyothername.out) 95.641 Tj
-[1 0 0 1 300.134 334.319] cm
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-[1 0 0 1 333.215 312.402] cm
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-(,) 2.49065 Tj
-[1 0 0 1 339.344 312.402] cm
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-(.bz) 17.9327 Tj
-[1 0 0 1 357.276 312.402] cm
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-[1 0 0 1 393.293 312.402] cm
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-(or) 8.29885 Tj
-[1 0 0 1 408.409 312.402] cm
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-[1 0 0 1 438.448 312.402] cm
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-[1 0 0 1 468.336 312.402] cm
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-[1 0 0 1 370.009 300.446] cm
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-[1 0 0 1 393.92 300.446] cm
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-(standard) 33.7533 Tj
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-[1 0 0 1 72 276.372] cm
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-[1 0 0 1 113.843 256.611] cm
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-[1 0 0 1 -113.843 -256.611] cm
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-(will) 15.5018 Tj
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-[1 0 0 1 394.202 244.656] cm
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-[1 0 0 1 -394.202 -244.656] cm
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-[1 0 0 1 409.67 210.783] cm
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-[1 0 0 1 421.625 210.783] cm
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-[1 0 0 1 -200.214 -466.899] cm
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-(bzip2) 29.8878 Tj
-[1 0 0 1 230.102 466.899] cm
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-[1 0 0 1 -230.102 -466.899] cm
-[1 0 0 1 0 0] Tm
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-(,) 2.49065 Tj
-[1 0 0 1 235.659 466.899] cm
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-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -235.659 -466.899] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-235.659 466.899 Td
-/F134_0 9.9626 Tf
-(bunzip2) 41.8429 Tj
-[1 0 0 1 277.502 466.899] cm
-/DeviceRGB {} cs
-[0 0 0] sc
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-[1 0 0 1 -277.502 -466.899] cm
-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(and) 14.386 Tj
-[1 0 0 1 297.791 466.899] cm
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-[0 0 0] sc
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-[0 0 0] SC
-[1 0 0 1 -297.791 -466.899] cm
-[1 0 0 1 0 0] Tm
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-/F134_0 9.9626 Tf
-(bzcat) 29.8878 Tj
-[1 0 0 1 327.679 466.899] cm
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-[0 0 0] sc
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-[1 0 0 1 -327.679 -466.899] cm
-[1 0 0 1 0 0] Tm
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-(are) 12.1643 Tj
--296 TJm
-(really) 22.6848 Tj
--296 TJm
-(the) 12.1743 Tj
--297 TJm
-(same) 20.4731 Tj
--296 TJm
-(program,) 36.2439 Tj
--308 TJm
-(and) 14.386 Tj
--296 TJm
-(the) 12.1743 Tj
--296 TJm
-(decision) 33.2053 Tj
--297 TJm
-(about) 22.1369 Tj
-108 454.944 Td
-(what) 19.3673 Tj
--303 TJm
-(actions) 28.224 Tj
--303 TJm
-(to) 7.7509 Tj
--303 TJm
-(tak) 12.1743 Tj
-10 TJm
-(e) 4.42339 Tj
--303 TJm
-(is) 6.64505 Tj
--303 TJm
-(done) 19.3673 Tj
--303 TJm
-(on) 9.9626 Tj
--304 TJm
-(the) 12.1743 Tj
--303 TJm
-(basis) 19.9252 Tj
--303 TJm
-(of) 8.29885 Tj
--303 TJm
-(which) 24.3486 Tj
--303 TJm
-(name) 21.579 Tj
--303 TJm
-(is) 6.64505 Tj
--303 TJm
-(used.) 20.7521 Tj
--939 TJm
-(This) 17.7135 Tj
--303 TJm
-(\003ag) 14.9439 Tj
--303 TJm
-(o) 4.9813 Tj
-15 TJm
-(v) 4.9813 Tj
-15 TJm
-(errides) 27.1082 Tj
--303 TJm
-(that) 14.9439 Tj
--303 TJm
-(mechanism,) 47.8703 Tj
--316 TJm
-(and) 14.386 Tj
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-(forces) 24.3386 Tj
--250 TJm
-(bzip2) 22.1369 Tj
--250 TJm
-(to) 7.7509 Tj
--250 TJm
-(decompress.) 49.5241 Tj
-[1 0 0 1 72 440.832] cm
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-[1 0 0 1 -72 -427.121] cm
-[1 0 0 1 0 0] Tm
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-[1 0 0 1 149.709 417.323] cm
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-[1 0 0 1 2.4907 0] cm
-/DeviceRGB {} cs
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-[1 0 0 1 -80.1993 -1.5342] cm
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-[1 0 0 1 -72 -415.789] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-108 405.368 Td
-/F130_0 9.9626 Tf
-(The) 15.4918 Tj
--250 TJm
-(complement) 49.2551 Tj
--250 TJm
-(to) 7.7509 Tj
-[1 0 0 1 187.969 405.368] cm
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-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -187.969 -405.368] cm
-[1 0 0 1 0 0] Tm
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-187.969 405.368 Td
-/F134_0 9.9626 Tf
-(-d) 11.9551 Tj
-[1 0 0 1 199.924 405.368] cm
-/DeviceRGB {} cs
-[0 0 0] sc
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-[0 0 0] SC
-[1 0 0 1 -199.924 -405.368] cm
-[1 0 0 1 0 0] Tm
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-(:) 2.7696 Tj
--310 TJm
-(forces) 24.3386 Tj
--250 TJm
-(compression,) 52.8516 Tj
--250 TJm
-(re) 7.74094 Tj
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-(g) 4.9813 Tj
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-(ardless) 27.6661 Tj
--250 TJm
-(of) 8.29885 Tj
--250 TJm
-(the) 12.1743 Tj
--250 TJm
-(in) 7.7509 Tj
-40 TJm
-(v) 4.9813 Tj
-20 TJm
-(okation) 29.8878 Tj
--250 TJm
-(name.) 24.0696 Tj
-[1 0 0 1 72 403.211] cm
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-[1 0 0 1 -72 -389.5] cm
-[1 0 0 1 0 0] Tm
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--600 TJm
-(--test) 35.8654 Tj
-[1 0 0 1 125.798 379.702] cm
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-[0 0 0] sc
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-/DeviceRGB {} cs
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-[1 0 0 1 -72 -379.548] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-/F130_0 9.9626 Tf
-(Check) 25.4544 Tj
--270 TJm
-(inte) 14.9439 Tj
-15 TJm
-(grity) 18.8194 Tj
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-(speci\002ed) 35.417 Tj
--270 TJm
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-20 TJm
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--270 TJm
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-(This) 17.7135 Tj
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-(really) 22.6848 Tj
--270 TJm
-(performs) 35.965 Tj
--270 TJm
-(a) 4.42339 Tj
--271 TJm
-(trial) 16.0497 Tj
--270 TJm
-(decompres-) 46.4755 Tj
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-(sion) 16.6077 Tj
--250 TJm
-(and) 14.386 Tj
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-25 TJm
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-15 TJm
-(w) 7.193 Tj
-10 TJm
-(ay) 9.40469 Tj
--250 TJm
-(the) 12.1743 Tj
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-(result.) 24.6275 Tj
-[1 0 0 1 72 353.635] cm
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-[1 0 0 1 -72 -339.924] cm
-[1 0 0 1 0 0] Tm
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-(--force) 41.8429 Tj
-[1 0 0 1 131.776 330.126] cm
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-[1 0 0 1 -62.2665 -0.1544] cm
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-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(F) 5.53921 Tj
-15 TJm
-(orce) 17.1456 Tj
--338 TJm
-(o) 4.9813 Tj
-15 TJm
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-(erwrite) 28.2141 Tj
--339 TJm
-(of) 8.29885 Tj
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--1150 TJm
-(Normally) 38.1866 Tj
-65 TJm
-(,) 2.49065 Tj
-[1 0 0 1 289.831 318.171] cm
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-[1 0 0 1 -289.831 -318.171] cm
-[1 0 0 1 0 0] Tm
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-(bzip2) 29.8878 Tj
-[1 0 0 1 319.719 318.171] cm
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-[0 0 0] sc
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-[1 0 0 1 -319.719 -318.171] cm
-[1 0 0 1 0 0] Tm
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-(will) 15.5018 Tj
--338 TJm
-(not) 12.7322 Tj
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-(o) 4.9813 Tj
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-(v) 4.9813 Tj
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-(erwrite) 28.2141 Tj
--338 TJm
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-15 TJm
-(xisting) 27.1282 Tj
--338 TJm
-(output) 25.4644 Tj
--338 TJm
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--1150 TJm
-(Also) 18.8194 Tj
--339 TJm
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-[1 0 0 1 108 306.215] cm
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-[1 0 0 1 -108 -306.215] cm
-[1 0 0 1 0 0] Tm
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-(bzip2) 29.8878 Tj
-[1 0 0 1 137.888 306.215] cm
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-[1 0 0 1 -137.888 -306.215] cm
-[1 0 0 1 0 0] Tm
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-(to) 7.7509 Tj
--250 TJm
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--250 TJm
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--250 TJm
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--250 TJm
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-10 TJm
-(ouldn') 26.0123 Tj
-18 TJm
-(t) 2.7696 Tj
--250 TJm
-(do.) 12.4533 Tj
-[1 0 0 1 72 304.681] cm
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-[1 0 0 1 0 0] Tm
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-[1 0 0 1 137.888 284.416] cm
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-[1 0 0 1 -137.888 -284.416] cm
-[1 0 0 1 0 0] Tm
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-(normally) 35.9749 Tj
--334 TJm
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--333 TJm
-(to) 7.7509 Tj
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--334 TJm
-(which) 24.3486 Tj
--333 TJm
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-18 TJm
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--334 TJm
-(ha) 9.40469 Tj
-20 TJm
-(v) 4.9813 Tj
-15 TJm
-(e) 4.42339 Tj
--333 TJm
-(the) 12.1743 Tj
--334 TJm
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-(magic) 24.3486 Tj
--334 TJm
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--333 TJm
-(bytes.) 23.5217 Tj
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-(If) 6.63509 Tj
--334 TJm
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-[1 0 0 1 111.318 272.461] cm
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-[1 0 0 1 123.273 272.461] cm
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-[1 0 0 1 -123.273 -272.461] cm
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--250 TJm
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-40 TJm
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--250 TJm
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-(through) 30.9936 Tj
--250 TJm
-(unmodi\002ed.) 47.8803 Tj
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-(This) 17.7135 Tj
--250 TJm
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--250 TJm
-(ho) 9.9626 Tj
-25 TJm
-(w) 7.193 Tj
--250 TJm
-(GNU) 21.579 Tj
-[1 0 0 1 412.585 272.461] cm
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-[1 0 0 1 -412.585 -272.461] cm
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-(gzip) 23.9102 Tj
-[1 0 0 1 436.496 272.461] cm
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-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(beha) 18.8094 Tj
-20 TJm
-(v) 4.9813 Tj
-15 TJm
-(es.) 10.7895 Tj
-[1 0 0 1 72 270.304] cm
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-[1 0 0 1 -72 -256.594] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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--600 TJm
-(--keep) 35.8654 Tj
-[1 0 0 1 125.798 246.795] cm
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-[1 0 0 1 2.4906 0] cm
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-[1 0 0 1 -56.2889 -1.5342] cm
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-[1 0 0 1 -72 -245.261] cm
-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(K) 7.193 Tj
-25 TJm
-(eep) 13.8281 Tj
--250 TJm
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-18 TJm
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--250 TJm
-(delete\)) 27.1082 Tj
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--250 TJm
-(decompression.) 62.2563 Tj
-[1 0 0 1 72 232.683] cm
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-[1 0 0 1 -72 -218.973] cm
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--600 TJm
-(--small) 41.8429 Tj
-[1 0 0 1 131.776 209.174] cm
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-[0 0 0] sc
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-[1 0 0 1 2.4907 0] cm
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-[1 0 0 1 -62.2665 -0.1544] cm
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-[1 0 0 1 -72 -209.02] cm
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--250 TJm
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-10 TJm
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--250 TJm
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-15 TJm
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-[1 0 0 1 72 646.112] cm
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-[1 0 0 1 83.9552 622.366] cm
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-[1 0 0 1 100.553 622.366] cm
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-[1 0 0 1 -152.468 -622.366] cm
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-[1 0 0 1 164.423 622.366] cm
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-[1 0 0 1 -164.423 -622.366] cm
-[1 0 0 1 0 0] Tm
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-[1 0 0 1 181.021 622.366] cm
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-[1 0 0 1 -181.021 -622.366] cm
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-[1 0 0 1 210.909 622.366] cm
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-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
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-[1 0 0 1 214.226 622.366] cm
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-(Set) 12.7322 Tj
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-(100) 14.9439 Tj
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-(k,) 7.47195 Tj
--298 TJm
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-[1 0 0 1 240.916 598.456] cm
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-[1 0 0 1 297.278 598.456] cm
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-[1 0 0 1 0 0] Tm
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-(--best) 35.8654 Tj
-[1 0 0 1 389.319 598.456] cm
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-[1 0 0 1 -389.319 -598.456] cm
-[1 0 0 1 0 0] Tm
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-[1 0 0 1 516.09 598.456] cm
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-[1 0 0 1 540 598.456] cm
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-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
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-65 TJm
-(.) 2.49065 Tj
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--265 TJm
-(particular) 38.1767 Tj
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-(,) 2.49065 Tj
-[1 0 0 1 220.423 586.501] cm
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-(merely) 27.6661 Tj
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-20 TJm
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-[1 0 0 1 83.9552 548.643] cm
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-35 TJm
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-18 TJm
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-[1 0 0 1 421.821 524.732] cm
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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-(:) 2.7696 Tj
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--250 TJm
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-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(Indicates) 35.965 Tj
--386 TJm
-(that) 14.9439 Tj
--385 TJm
-(the) 12.1743 Tj
--386 TJm
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--385 TJm
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--386 TJm
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--386 TJm
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--386 TJm
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--385 TJm
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--386 TJm
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--386 TJm
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--385 TJm
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--386 TJm
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-55 TJm
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-108 248.404 Td
-(Speci\002cally) 47.0434 Tj
-65 TJm
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--435 TJm
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--435 TJm
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-[1 0 0 1 220.614 248.404] cm
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-[1 0 0 1 -292.345 -248.404] cm
-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
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-[1 0 0 1 299.628 248.404] cm
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-(sizeof\(short\)) 77.7083 Tj
-[1 0 0 1 377.337 248.404] cm
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-[1 0 0 1 -377.337 -248.404] cm
-[1 0 0 1 0 0] Tm
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-(and) 14.386 Tj
-[1 0 0 1 400.388 248.404] cm
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-[1 0 0 1 -400.388 -248.404] cm
-[1 0 0 1 0 0] Tm
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-/F134_0 9.9626 Tf
-(sizeof\(int\)) 65.7532 Tj
-[1 0 0 1 466.141 248.404] cm
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-[1 0 0 1 -466.141 -248.404] cm
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-/F130_0 9.9626 Tf
-(are) 12.1643 Tj
--435 TJm
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-(1,) 7.47195 Tj
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--390 TJm
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-(64-bit) 23.8007 Tj
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--292 TJm
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-25 TJm
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-(LP64) 21.589 Tj
--292 TJm
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--292 TJm
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--303 TJm
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-(sizeof\(long\)) 71.7307 Tj
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-(sizeof\(void) 65.7532 Tj
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-518.948 224.493 Td
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-[1 0 0 1 524.925 224.493] cm
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-[0 0 0] sc
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-(are) 12.1643 Tj
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-(8.) 7.47195 Tj
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-[1 0 0 1 175.606 212.538] cm
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-[1 0 0 1 241.36 212.538] cm
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-(is) 6.64505 Tj
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--250 TJm
-(4,) 7.47195 Tj
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-(so) 8.85675 Tj
-[1 0 0 1 291.74 212.538] cm
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-[1 0 0 1 -291.74 -212.538] cm
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-65 TJm
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--367 TJm
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--367 TJm
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--366 TJm
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--250 TJm
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--250 TJm
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--250 TJm
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--250 TJm
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-[1 0 0 1 155.686 113.788] cm
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--434 TJm
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--434 TJm
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--434 TJm
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--434 TJm
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--434 TJm
-(incorrect.) 37.8977 Tj
--1723 TJm
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-108 89.8778 Td
-(with) 17.7135 Tj
-[1 0 0 1 131.644 89.8778] cm
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-[1 0 0 1 -131.644 -89.8778] cm
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-[0 0 0] sc
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-[0 0 0] SC
-[1 0 0 1 -72 -561.28] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-108 550.635 Td
-/F130_0 9.9626 Tf
-(As) 11.0684 Tj
--306 TJm
-(a) 4.42339 Tj
--306 TJm
-(special) 27.6661 Tj
--306 TJm
-(case) 17.1456 Tj
--307 TJm
-(of) 8.29885 Tj
-[1 0 0 1 191.852 550.635] cm
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-[0 0 0] sc
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-[0 0 0] SC
-[1 0 0 1 -191.852 -550.635] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-191.852 550.635 Td
-/F134_0 9.9626 Tf
-(BZ_DATA_ERROR) 77.7083 Tj
-[1 0 0 1 269.561 550.635] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -269.561 -550.635] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-269.561 550.635 Td
-/F130_0 9.9626 Tf
-(,) 2.49065 Tj
--306 TJm
-(it) 5.53921 Tj
--306 TJm
-(is) 6.64505 Tj
--306 TJm
-(sometimes) 42.62 Tj
--307 TJm
-(usef) 16.5977 Tj
-1 TJm
-(ul) 7.7509 Tj
--307 TJm
-(to) 7.7509 Tj
--306 TJm
-(kno) 14.9439 Tj
-25 TJm
-(w) 7.193 Tj
--306 TJm
-(when) 21.579 Tj
--306 TJm
-(the) 12.1743 Tj
--306 TJm
-(compressed) 47.0334 Tj
--306 TJm
-(stream) 26.5603 Tj
--306 TJm
-(does) 18.2614 Tj
-108 538.68 Td
-(not) 12.7322 Tj
--250 TJm
-(start) 17.1556 Tj
--250 TJm
-(with) 17.7135 Tj
--250 TJm
-(the) 12.1743 Tj
--250 TJm
-(correct) 27.6562 Tj
--250 TJm
-(magic) 24.3486 Tj
--250 TJm
-(bytes) 21.031 Tj
--250 TJm
-(\() 3.31755 Tj
-[1 0 0 1 261.562 538.68] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -261.562 -538.68] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-261.562 538.68 Td
-/F134_0 9.9626 Tf
-('B') 17.9327 Tj
--600 TJm
-('Z') 17.9327 Tj
--600 TJm
-('h') 17.9327 Tj
-[1 0 0 1 327.316 538.68] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -327.316 -538.68] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-327.316 538.68 Td
-/F130_0 9.9626 Tf
-(\).) 5.8082 Tj
-[1 0 0 1 72 536.523] cm
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-[0 0 0] sc
-/DeviceRGB {} CS
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-/DeviceRGB {} cs
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-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 0 -3.985] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
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-[1 0 0 1 0 -9.9626] cm
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-[1 0 0 1 -72 -522.576] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-72 512.777 Td
-/F134_0 9.9626 Tf
-(BZ_IO_ERROR) 65.7532 Tj
-[1 0 0 1 137.753 512.777] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 2.4907 0] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
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-[1 0 0 1 -68.2441 -1.3101] cm
-/DeviceRGB {} cs
-[0 0 0] sc
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-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -72 -511.467] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-108 500.822 Td
-/F130_0 9.9626 Tf
-(Returned) 36.5229 Tj
--233 TJm
-(by) 9.9626 Tj
-[1 0 0 1 159.123 500.822] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -159.123 -500.822] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-159.123 500.822 Td
-/F134_0 9.9626 Tf
-(BZ2_bzRead) 59.7756 Tj
-[1 0 0 1 218.899 500.822] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -218.899 -500.822] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-221.218 500.822 Td
-/F130_0 9.9626 Tf
-(and) 14.386 Tj
-[1 0 0 1 237.923 500.822] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -237.923 -500.822] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-237.923 500.822 Td
-/F134_0 9.9626 Tf
-(BZ2_bzWrite) 65.7532 Tj
-[1 0 0 1 303.676 500.822] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -303.676 -500.822] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-305.995 500.822 Td
-/F130_0 9.9626 Tf
-(when) 21.579 Tj
--233 TJm
-(there) 19.9152 Tj
--232 TJm
-(is) 6.64505 Tj
--233 TJm
-(an) 9.40469 Tj
--233 TJm
-(error) 19.3573 Tj
--233 TJm
-(reading) 29.8778 Tj
--232 TJm
-(or) 8.29885 Tj
--233 TJm
-(writing) 28.782 Tj
--233 TJm
-(in) 7.7509 Tj
--233 TJm
-(the) 12.1743 Tj
--232 TJm
-(compressed) 47.0334 Tj
-108 488.867 Td
-(\002le,) 15.2229 Tj
--384 TJm
-(and) 14.386 Tj
--357 TJm
-(by) 9.9626 Tj
-[1 0 0 1 158.511 488.867] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -158.511 -488.867] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-158.511 488.867 Td
-/F134_0 9.9626 Tf
-(BZ2_bzReadOpen) 83.6858 Tj
-[1 0 0 1 242.197 488.867] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -242.197 -488.867] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-245.755 488.867 Td
-/F130_0 9.9626 Tf
-(and) 14.386 Tj
-[1 0 0 1 263.698 488.867] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -263.698 -488.867] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-263.698 488.867 Td
-/F134_0 9.9626 Tf
-(BZ2_bzWriteOpen) 89.6634 Tj
-[1 0 0 1 353.362 488.867] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -353.362 -488.867] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-356.92 488.867 Td
-/F130_0 9.9626 Tf
-(for) 11.6164 Tj
--357 TJm
-(attempts) 33.7633 Tj
--357 TJm
-(to) 7.7509 Tj
--357 TJm
-(use) 13.2801 Tj
--357 TJm
-(a) 4.42339 Tj
--357 TJm
-(\002le) 12.7322 Tj
--357 TJm
-(for) 11.6164 Tj
--358 TJm
-(which) 24.3486 Tj
--357 TJm
-(the) 12.1743 Tj
--357 TJm
-(error) 19.3573 Tj
-108 476.912 Td
-(indicator) 35.417 Tj
--260 TJm
-(\(viz,) 17.9825 Tj
-[1 0 0 1 166.603 476.912] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -166.603 -476.912] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-166.603 476.912 Td
-/F134_0 9.9626 Tf
-(ferror\(f\)) 53.798 Tj
-[1 0 0 1 220.401 476.912] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -220.401 -476.912] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-220.401 476.912 Td
-/F130_0 9.9626 Tf
-(\)) 3.31755 Tj
--260 TJm
-(is) 6.64505 Tj
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-(set.) 13.5591 Tj
--679 TJm
-(On) 12.1743 Tj
--260 TJm
-(receipt) 27.1082 Tj
--260 TJm
-(of) 8.29885 Tj
-[1 0 0 1 311.223 476.912] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -311.223 -476.912] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-311.223 476.912 Td
-/F134_0 9.9626 Tf
-(BZ_IO_ERROR) 65.7532 Tj
-[1 0 0 1 376.976 476.912] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -376.976 -476.912] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-/F130_0 9.9626 Tf
-(,) 2.49065 Tj
--260 TJm
-(the) 12.1743 Tj
--260 TJm
-(caller) 22.1269 Tj
--260 TJm
-(should) 26.5703 Tj
--260 TJm
-(consult) 28.782 Tj
-[1 0 0 1 482.068 476.912] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -482.068 -476.912] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-482.068 476.912 Td
-/F134_0 9.9626 Tf
-(errno) 29.8878 Tj
-[1 0 0 1 511.956 476.912] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -511.956 -476.912] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-/F130_0 9.9626 Tf
-(and/or) 25.4544 Tj
-[1 0 0 1 108 464.957] cm
-/DeviceRGB {} cs
-[0 0 0] sc
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-[0 0 0] SC
-[1 0 0 1 -108 -464.957] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-108 464.957 Td
-/F134_0 9.9626 Tf
-(perror) 35.8654 Tj
-[1 0 0 1 143.865 464.957] cm
-/DeviceRGB {} cs
-[0 0 0] sc
-/DeviceRGB {} CS
-[0 0 0] SC
-[1 0 0 1 -143.865 -464.957] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-146.356 464.957 Td
-/F130_0 9.9626 Tf
-(to) 7.7509 Tj
--250 TJm
-(acquire) 29.3199 Tj
--250 TJm
-(operating-system) 68.6224 Tj
--250 TJm
-(speci\002c) 30.4357 Tj
--250 TJm
-(information) 47.0434 Tj
--250 TJm
-(about) 22.1369 Tj
--250 TJm
-(the) 12.1743 Tj
--250 TJm
-(problem.) 35.696 Tj
-[1 0 0 1 72 462.8] cm
-/DeviceRGB {} cs
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-[1 0 0 1 0 -9.9627] cm
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-[1 0 0 1 -72 -448.852] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-72 439.054 Td
-/F134_0 9.9626 Tf
-(BZ_UNEXPECTED_EOF) 101.619 Tj
-[1 0 0 1 173.619 439.054] cm
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-[0 0 0] sc
-/DeviceRGB {} CS
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-[1 0 0 1 2.4907 0] cm
-/DeviceRGB {} cs
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-[1 0 0 1 -104.11 -1.31] cm
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-[1 0 0 1 -72 -437.744] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-108 427.099 Td
-/F130_0 9.9626 Tf
-(Returned) 36.5229 Tj
--250 TJm
-(by) 9.9626 Tj
-[1 0 0 1 159.467 427.099] cm
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-[0 0 0] sc
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-[0 0 0] SC
-[1 0 0 1 -159.467 -427.099] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-159.467 427.099 Td
-/F134_0 9.9626 Tf
-(BZ2_bzRead) 59.7756 Tj
-[1 0 0 1 219.242 427.099] cm
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-[0 0 0] sc
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-[1 0 0 1 -219.242 -427.099] cm
-[1 0 0 1 0 0] Tm
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-/F130_0 9.9626 Tf
-(when) 21.579 Tj
--250 TJm
-(the) 12.1743 Tj
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-(compressed) 47.0334 Tj
--250 TJm
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-(stream) 26.5603 Tj
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-(is) 6.64505 Tj
--250 TJm
-(detected.) 35.686 Tj
-[1 0 0 1 72 424.942] cm
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-[1 0 0 1 0 -9.9626] cm
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-[1 0 0 1 -72 -410.994] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-/F134_0 9.9626 Tf
-(BZ_OUTBUFF_FULL) 89.6634 Tj
-[1 0 0 1 161.664 401.196] cm
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-[1 0 0 1 -92.1544 -1.31] cm
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-[1 0 0 1 -72 -399.886] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
-108 389.241 Td
-/F130_0 9.9626 Tf
-(Returned) 36.5229 Tj
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-(by) 9.9626 Tj
-[1 0 0 1 159.632 389.241] cm
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-[0 0 0] sc
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-[1 0 0 1 0 0] Tm
-0 0 Td
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-(BZ2_bzBuffToBuffCompress) 143.461 Tj
-[1 0 0 1 303.094 389.241] cm
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-[0 0 0] sc
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-[1 0 0 1 -303.094 -389.241] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-(and) 14.386 Tj
-[1 0 0 1 322.627 389.241] cm
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-[0 0 0] sc
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-[1 0 0 1 -322.627 -389.241] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-(BZ2_bzBuffToBuffDecompress) 155.417 Tj
-[1 0 0 1 478.044 389.241] cm
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-[0 0 0] sc
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-[1 0 0 1 -478.044 -389.241] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-(to) 7.7509 Tj
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-(indicate) 31.5416 Tj
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-(that) 14.9439 Tj
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-(the) 12.1743 Tj
--250 TJm
-(output) 25.4644 Tj
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-(data) 16.5977 Tj
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-(output) 25.4644 Tj
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-(b) 4.9813 Tj
-20 TJm
-(uf) 8.29885 Tj
-25 TJm
-(fer) 11.0585 Tj
--250 TJm
-(pro) 13.2801 Tj
-15 TJm
-(vided.) 24.6275 Tj
-[1 0 0 1 72 375.129] cm
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-[0 0 0] sc
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-[1 0 0 1 0 -3.985] cm
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-[1 0 0 1 -72 -351.218] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-/F122_0 20.6585 Tf
-(3.3.) 34.4584 Tj
--278 TJm
-(Lo) 25.2447 Tj
-15 TJm
-(w-le) 40.1808 Tj
-15 TJm
-(vel) 28.7153 Tj
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-(interface) 86.1046 Tj
-[1 0 0 1 72 328.327] cm
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-[1 0 0 1 0 -9.9627] cm
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-[1 0 0 1 -72 -318.364] cm
-[1 0 0 1 0 0] Tm
-0 0 Td
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-/F122_0 17.2154 Tf
-(3.3.1.) 43.0729 Tj
-[1 0 0 1 119.858 297.964] cm
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-[1 0 0 1 315.69 271.263] cm
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-[1 0 0 1 -315.69 -271.263] cm
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-[1 0 0 1 351.556 271.263] cm
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-[1 0 0 1 -351.556 -271.263] cm
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--350 TJm
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-[1 0 0 1 147.635 259.308] cm
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-[1 0 0 1 171.546 259.308] cm
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-[1 0 0 1 236.722 259.308] cm
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-[1 0 0 1 -236.722 -259.308] cm
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-[1 0 0 1 272.587 259.308] cm
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-[1 0 0 1 -272.587 -259.308] cm
-[1 0 0 1 0 0] Tm
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-[1 0 0 1 281.938 259.308] cm
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-[1 0 0 1 -281.938 -259.308] cm
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-[1 0 0 1 305.848 259.308] cm
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--331 TJm
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-[1 0 0 1 133.16 247.353] cm
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-[1 0 0 1 200.348 247.353] cm
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--289 TJm
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--299 TJm
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-(the) 12.1743 Tj
--289 TJm
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-(b) 4.9813 Tj
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-(ut) 7.7509 Tj
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-(to) 7.7509 Tj
--250 TJm
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-[1 0 0 1 250.031 179.607] cm
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--250 TJm
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--250 TJm
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--289 TJm
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--289 TJm
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--290 TJm
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-(stream) 26.5603 Tj
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-[1 0 0 1 119.858 299.399] cm
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-[1 0 0 1 0 0] Tm
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-[1 0 0 1 274.797 299.399] cm
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-(a) 4.42339 Tj
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-(painless) 32.0995 Tj
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-(decision.) 35.696 Tj
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-(De) 11.6164 Tj
-25 TJm
-(v) 4.9813 Tj
-15 TJm
-(elopment) 37.0808 Tj
--230 TJm
-(w) 7.193 Tj
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-(ork) 13.2801 Tj
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-(since) 20.4731 Tj
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-(in) 7.7509 Tj
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-(August) 28.782 Tj
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-(the) 12.1743 Tj
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-(\002le) 12.7322 Tj
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-(which) 24.3486 Tj
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-(slo) 11.6264 Tj
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--225 TJm
-(do) 9.9626 Tj
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-(wn) 12.1743 Tj
--226 TJm
-(decompression) 59.7656 Tj
--226 TJm
-(and,) 16.8766 Tj
--231 TJm
-(in) 7.7509 Tj
--226 TJm
-(retrospect,) 41.7732 Tj
--230 TJm
-(are) 12.1643 Tj
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-(unnecessary) 48.6872 Tj
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-(.) 2.49065 Tj
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-(These) 23.7907 Tj
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-(are:) 14.9339 Tj
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-/F130_0 9.9626 Tf
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-[1 0 0 1 82.4608 414.222] cm
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-(The) 15.4918 Tj
--265 TJm
-(run-length) 41.5042 Tj
--266 TJm
-(encoder) 31.5316 Tj
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-(,) 2.49065 Tj
--269 TJm
-(which) 24.3486 Tj
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-(the) 12.1743 Tj
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--265 TJm
-(of) 8.29885 Tj
--265 TJm
-(the) 12.1743 Tj
--266 TJm
-(compression) 50.3609 Tj
--265 TJm
-(transformations,) 65.0259 Tj
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-(is) 6.64505 Tj
--265 TJm
-(entirely) 30.4357 Tj
--266 TJm
-(irrele) 21.0211 Tj
-25 TJm
-(v) 4.9813 Tj
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-(ant.) 14.6649 Tj
--711 TJm
-(The) 15.4918 Tj
--266 TJm
-(original) 30.9936 Tj
-86.944 402.267 Td
-(purpose) 31.5416 Tj
--301 TJm
-(w) 7.193 Tj
-10 TJm
-(as) 8.29885 Tj
--301 TJm
-(to) 7.7509 Tj
--301 TJm
-(protect) 27.6661 Tj
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-(the) 12.1743 Tj
--301 TJm
-(sorting) 27.6761 Tj
--301 TJm
-(algorithm) 38.7446 Tj
--301 TJm
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--301 TJm
-(the) 12.1743 Tj
--301 TJm
-(v) 4.9813 Tj
-15 TJm
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--301 TJm
-(w) 7.193 Tj
-10 TJm
-(orst) 14.9439 Tj
--301 TJm
-(case) 17.1456 Tj
--301 TJm
-(input:) 23.2527 Tj
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-(string) 22.6948 Tj
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-(repeated) 33.7433 Tj
--301 TJm
-(symbols.) 35.706 Tj
--927 TJm
-(But) 14.396 Tj
-86.944 390.312 Td
-(algorithm) 38.7446 Tj
--274 TJm
-(steps) 19.9252 Tj
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-(Q6a) 16.5977 Tj
--274 TJm
-(and) 14.386 Tj
--274 TJm
-(Q6b) 17.1556 Tj
--275 TJm
-(in) 7.7509 Tj
--274 TJm
-(the) 12.1743 Tj
--274 TJm
-(original) 30.9936 Tj
--275 TJm
-(Burro) 23.2427 Tj
-25 TJm
-(ws-Wheel) 40.3884 Tj
-1 TJm
-(er) 7.74094 Tj
--275 TJm
-(technical) 35.965 Tj
--274 TJm
-(report) 23.7907 Tj
--274 TJm
-(\(SRC-124\)) 43.7259 Tj
--275 TJm
-(sho) 13.8381 Tj
-25 TJm
-(w) 7.193 Tj
--274 TJm
-(ho) 9.9626 Tj
-25 TJm
-(w) 7.193 Tj
--274 TJm
-(repeats) 28.2141 Tj
--275 TJm
-(can) 13.8281 Tj
-86.944 378.357 Td
-(be) 9.40469 Tj
--250 TJm
-(handled) 31.5416 Tj
--250 TJm
-(without) 30.4457 Tj
--250 TJm
-(dif) 11.0684 Tj
-25 TJm
-(\002culty) 25.4644 Tj
--250 TJm
-(in) 7.7509 Tj
--250 TJm
-(block) 22.1369 Tj
--250 TJm
-(sorting.) 30.1668 Tj
-[1 0 0 1 269.617 378.357] cm
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-[0 0 0] SC
-[1 0 0 1 -197.617 -21.5867] cm
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-[1 0 0 1 0 0] Tm
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-[1 0 0 1 82.4608 356.77] cm
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-[1 0 0 1 0 0] Tm
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-86.944 356.77 Td
-/F130_0 9.9626 Tf
-(The) 15.4918 Tj
--293 TJm
-(randomisation) 57.006 Tj
--293 TJm
-(mechanism) 45.3796 Tj
--293 TJm
-(doesn') 26.5603 Tj
-18 TJm
-(t) 2.7696 Tj
--294 TJm
-(really) 22.6848 Tj
--293 TJm
-(need) 18.8094 Tj
--293 TJm
-(to) 7.7509 Tj
--293 TJm
-(be) 9.40469 Tj
--293 TJm
-(there.) 22.4059 Tj
--879 TJm
-(Udi) 14.9439 Tj
--294 TJm
-(Manber) 30.9837 Tj
--293 TJm
-(and) 14.386 Tj
--293 TJm
-(Gene) 21.0211 Tj
--293 TJm
-(Myers) 25.4544 Tj
--293 TJm
-(published) 38.7446 Tj
--294 TJm
-(a) 4.42339 Tj
--293 TJm
-(suf) 12.1743 Tj
-25 TJm
-(\002x) 10.5205 Tj
-86.944 344.815 Td
-(array) 20.4632 Tj
--238 TJm
-(construction) 49.2551 Tj
--239 TJm
-(algorithm) 38.7446 Tj
--238 TJm
-(a) 4.42339 Tj
--238 TJm
-(fe) 7.74094 Tj
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-(w) 7.193 Tj
--239 TJm
-(years) 21.0211 Tj
--238 TJm
-(back,) 21.3 Tj
--241 TJm
-(which) 24.3486 Tj
--238 TJm
-(can) 13.8281 Tj
--238 TJm
-(be) 9.40469 Tj
--239 TJm
-(emplo) 24.9065 Tj
-10 TJm
-(yed) 14.386 Tj
--238 TJm
-(to) 7.7509 Tj
--238 TJm
-(sort) 14.9439 Tj
--239 TJm
-(an) 9.40469 Tj
-15 TJm
-(y) 4.9813 Tj
--238 TJm
-(block,) 24.6275 Tj
--241 TJm
-(no) 9.9626 Tj
--238 TJm
-(matter) 25.4544 Tj
--238 TJm
-(ho) 9.9626 Tj
-25 TJm
-(w) 7.193 Tj
--239 TJm
-(repetiti) 28.224 Tj
-25 TJm
-(v) 4.9813 Tj
-15 TJm
-(e,) 6.91404 Tj
-86.944 332.86 Td
-(in) 7.7509 Tj
--229 TJm
-(O\(N) 17.7035 Tj
--230 TJm
-(log) 12.7322 Tj
--229 TJm
-(N\)) 10.5105 Tj
--230 TJm
-(time.) 20.2042 Tj
--606 TJm
-(Subsequent) 45.9375 Tj
--230 TJm
-(w) 7.193 Tj
-10 TJm
-(ork) 13.2801 Tj
--229 TJm
-(by) 9.9626 Tj
--230 TJm
-(K) 7.193 Tj
-15 TJm
-(unihik) 25.4644 Tj
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-(o) 4.9813 Tj
--229 TJm
-(Sadakane) 38.1767 Tj
--229 TJm
-(has) 13.2801 Tj
--230 TJm
-(produced) 37.0708 Tj
--229 TJm
-(a) 4.42339 Tj
--230 TJm
-(deri) 15.4918 Tj
-25 TJm
-(v) 4.9813 Tj
-25 TJm
-(ati) 9.9626 Tj
-25 TJm
-(v) 4.9813 Tj
-15 TJm
-(e) 4.42339 Tj
--229 TJm
-(O\(N) 17.7035 Tj
--230 TJm
-(\(log) 16.0497 Tj
--229 TJm
-(N\)^2\)) 23.4818 Tj
--230 TJm
-(algorithm) 38.7446 Tj
-86.944 320.905 Td
-(which) 24.3486 Tj
--250 TJm
-(usually) 28.782 Tj
--250 TJm
-(outperforms) 48.6972 Tj
--250 TJm
-(the) 12.1743 Tj
--250 TJm
-(Manber) 30.9837 Tj
-20 TJm
-(-Myers) 28.772 Tj
--250 TJm
-(algorithm.) 41.2352 Tj
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-(I) 3.31755 Tj
--248 TJm
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--248 TJm
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--248 TJm
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-(s) 3.87545 Tj
--248 TJm
-(algorithm,) 41.2352 Tj
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-(b) 4.9813 Tj
-20 TJm
-(ut) 7.7509 Tj
--248 TJm
-(I) 3.31755 Tj
--248 TJm
-(\002nd) 15.5018 Tj
--248 TJm
-(it) 5.53921 Tj
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-(to) 7.7509 Tj
--248 TJm
-(be) 9.40469 Tj
--248 TJm
-(slo) 11.6264 Tj
-25 TJm
-(wer) 14.9339 Tj
--248 TJm
-(than) 17.1556 Tj
-[1 0 0 1 392.444 299.318] cm
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-/F134_0 9.9626 Tf
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-[1 0 0 1 422.332 299.318] cm
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-/F130_0 9.9626 Tf
-(') 3.31755 Tj
-55 TJm
-(s) 3.87545 Tj
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-(e) 4.42339 Tj
-15 TJm
-(xisting) 27.1282 Tj
--248 TJm
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--248 TJm
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-(inputs,) 26.8492 Tj
--370 TJm
-(and) 14.386 Tj
--345 TJm
-(the) 12.1743 Tj
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-(mechanism) 45.3796 Tj
--345 TJm
-(protects) 31.5416 Tj
--346 TJm
-(adequately) 43.158 Tj
--345 TJm
-(ag) 9.40469 Tj
-5 TJm
-(ainst) 18.8194 Tj
--346 TJm
-(bad) 14.386 Tj
--346 TJm
-(cases.) 23.5117 Tj
--1194 TJm
-(I) 3.31755 Tj
--345 TJm
-(didn') 21.031 Tj
-18 TJm
-(t) 2.7696 Tj
--346 TJm
-(think) 20.4831 Tj
--346 TJm
-(it) 5.53921 Tj
--345 TJm
-(w) 7.193 Tj
-10 TJm
-(as) 8.29885 Tj
--346 TJm
-(a) 4.42339 Tj
--346 TJm
-(good) 19.9252 Tj
-86.944 275.408 Td
-(tradeof) 28.2141 Tj
-25 TJm
-(f) 3.31755 Tj
--262 TJm
-(to) 7.7509 Tj
--261 TJm
-(mak) 17.1556 Tj
-10 TJm
-(e.) 6.91404 Tj
--690 TJm
-(P) 5.53921 Tj
-15 TJm
-(artly) 18.2614 Tj
--262 TJm
-(this) 14.396 Tj
--261 TJm
-(is) 6.64505 Tj
--262 TJm
-(due) 14.386 Tj
--261 TJm
-(to) 7.7509 Tj
--262 TJm
-(the) 12.1743 Tj
--262 TJm
-(f) 3.31755 Tj
-10 TJm
-(act) 11.6164 Tj
--261 TJm
-(that) 14.9439 Tj
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-(I) 3.31755 Tj
--261 TJm
-(w) 7.193 Tj
-10 TJm
-(as) 8.29885 Tj
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-(not) 12.7322 Tj
--262 TJm
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--261 TJm
-(with) 17.7135 Tj
--262 TJm
-(email) 22.1369 Tj
--261 TJm
-(complaints) 43.7259 Tj
--262 TJm
-(about) 22.1369 Tj
-[1 0 0 1 479.557 275.408] cm
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-/F134_0 9.9626 Tf
-(bzip2-0.1) 53.798 Tj
-[1 0 0 1 533.355 275.408] cm
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-/F130_0 9.9626 Tf
-(') 3.31755 Tj
-55 TJm
-(s) 3.87545 Tj
-86.944 263.453 Td
-(performance) 50.341 Tj
--250 TJm
-(on) 9.9626 Tj
--250 TJm
-(repetiti) 28.224 Tj
-25 TJm
-(v) 4.9813 Tj
-15 TJm
-(e) 4.42339 Tj
--250 TJm
-(data,) 19.0883 Tj
--250 TJm
-(so) 8.85675 Tj
--250 TJm
-(perhaps) 30.9837 Tj
--250 TJm
-(it) 5.53921 Tj
--250 TJm
-(isn') 14.9439 Tj
-18 TJm
-(t) 2.7696 Tj
--250 TJm
-(a) 4.42339 Tj
--250 TJm
-(problem) 33.2053 Tj
--250 TJm
-(for) 11.6164 Tj
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-(real) 14.9339 Tj
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-(inputs.) 26.8492 Tj
-[1 0 0 1 72 261.296] cm
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-[1 0 0 1 0 0] Tm
-0 0 Td
-86.944 241.866 Td
-/F130_0 9.9626 Tf
-(Probably) 35.9749 Tj
--289 TJm
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--288 TJm
-(best) 16.0497 Tj
--289 TJm
-(long-term) 39.2925 Tj
--289 TJm
-(solution,) 34.6001 Tj
--298 TJm
-(and) 14.386 Tj
--289 TJm
-(the) 12.1743 Tj
--289 TJm
-(one) 14.386 Tj
--288 TJm
-(I) 3.31755 Tj
--289 TJm
-(ha) 9.40469 Tj
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-(v) 4.9813 Tj
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-(e) 4.42339 Tj
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-(incorporated) 50.351 Tj
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-(into) 15.5018 Tj
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-(0.9.5) 19.9252 Tj
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-(and) 14.386 Tj
--288 TJm
-(abo) 14.386 Tj
-15 TJm
-(v) 4.9813 Tj
-14 TJm
-(e,) 6.91404 Tj
--298 TJm
-(is) 6.64505 Tj
--289 TJm
-(to) 7.7509 Tj
--288 TJm
-(use) 13.2801 Tj
--289 TJm
-(the) 12.1743 Tj
--289 TJm
-(e) 4.42339 Tj
-15 TJm
-(xisting) 27.1282 Tj
-86.944 229.911 Td
-(sorting) 27.6761 Tj
--451 TJm
-(algorithm) 38.7446 Tj
--452 TJm
-(initially) 31.0036 Tj
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-(and) 14.386 Tj
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-(f) 3.31755 Tj
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-(all) 9.9626 Tj
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-(back) 18.8094 Tj
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-(to) 7.7509 Tj
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-(a) 4.42339 Tj
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-(N\)^2\)) 23.4818 Tj
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-(algorithm) 38.7446 Tj
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-(if) 6.08715 Tj
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-(the) 12.1743 Tj
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-(standard) 33.7533 Tj
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-(algorithm) 38.7446 Tj
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-(dif) 11.0684 Tj
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--273 TJm
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-[1 0 0 1 282.68 642.291] cm
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--284 TJm
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-[1 0 0 1 485.607 642.291] cm
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-25 TJm
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-15 TJm
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--304 TJm
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--305 TJm
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--278 TJm
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-40 TJm
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--20 TJm
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-(After) 21.0211 Tj
--250 TJm
-(some) 21.031 Tj
--250 TJm
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--250 TJm
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-[1 0 0 1 303.231 539.793] cm
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--250 TJm
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--259 TJm
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--671 TJm
-(GNU) 21.579 Tj
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-[1 0 0 1 352.587 426.218] cm
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--259 TJm
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--671 TJm
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--279 TJm
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--286 TJm
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-[1 0 0 1 164.167 402.308] cm
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-[1 0 0 1 268.605 402.308] cm
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-[1 0 0 1 522.067 310.652] cm
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-[1 0 0 1 137.751 174.28] cm
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-(a) 4.42339 Tj
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-86.944 560.598 Td
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-(ailing.) 25.1855 Tj
--620 TJm
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--250 TJm
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-[1 0 0 1 345.143 560.598] cm
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--238 TJm
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diff --git a/Utilities/cmbzip2/manual.xml b/Utilities/cmbzip2/manual.xml
deleted file mode 100644
index f224136..0000000
--- a/Utilities/cmbzip2/manual.xml
+++ /dev/null
@@ -1,2964 +0,0 @@
-<?xml version="1.0"?> <!-- -*- sgml -*- -->
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
- "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"[
-
-<!-- various strings, dates etc. common to all docs -->
-<!ENTITY % common-ents SYSTEM "entities.xml"> %common-ents;
-]>
-
-<book lang="en" id="userman" xreflabel="bzip2 Manual">
-
- <bookinfo>
- <title>bzip2 and libbzip2, version 1.0.5</title>
- <subtitle>A program and library for data compression</subtitle>
- <copyright>
- <year>&bz-lifespan;</year>
- <holder>Julian Seward</holder>
- </copyright>
- <releaseinfo>Version &bz-version; of &bz-date;</releaseinfo>
-
- <authorgroup>
- <author>
- <firstname>Julian</firstname>
- <surname>Seward</surname>
- <affiliation>
- <orgname>&bz-url;</orgname>
- </affiliation>
- </author>
- </authorgroup>
-
- <legalnotice>
-
- <para>This program, <computeroutput>bzip2</computeroutput>, the
- associated library <computeroutput>libbzip2</computeroutput>, and
- all documentation, are copyright © &bz-lifespan; Julian Seward.
- All rights reserved.</para>
-
- <para>Redistribution and use in source and binary forms, with
- or without modification, are permitted provided that the
- following conditions are met:</para>
-
- <itemizedlist mark='bullet'>
-
- <listitem><para>Redistributions of source code must retain the
- above copyright notice, this list of conditions and the
- following disclaimer.</para></listitem>
-
- <listitem><para>The origin of this software must not be
- misrepresented; you must not claim that you wrote the original
- software. If you use this software in a product, an
- acknowledgment in the product documentation would be
- appreciated but is not required.</para></listitem>
-
- <listitem><para>Altered source versions must be plainly marked
- as such, and must not be misrepresented as being the original
- software.</para></listitem>
-
- <listitem><para>The name of the author may not be used to
- endorse or promote products derived from this software without
- specific prior written permission.</para></listitem>
-
- </itemizedlist>
-
- <para>THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY
- EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- THE POSSIBILITY OF SUCH DAMAGE.</para>
-
- <para>PATENTS: To the best of my knowledge,
- <computeroutput>bzip2</computeroutput> and
- <computeroutput>libbzip2</computeroutput> do not use any patented
- algorithms. However, I do not have the resources to carry
- out a patent search. Therefore I cannot give any guarantee of
- the above statement.
- </para>
-
-</legalnotice>
-
-</bookinfo>
-
-
-
-<chapter id="intro" xreflabel="Introduction">
-<title>Introduction</title>
-
-<para><computeroutput>bzip2</computeroutput> compresses files
-using the Burrows-Wheeler block-sorting text compression
-algorithm, and Huffman coding. Compression is generally
-considerably better than that achieved by more conventional
-LZ77/LZ78-based compressors, and approaches the performance of
-the PPM family of statistical compressors.</para>
-
-<para><computeroutput>bzip2</computeroutput> is built on top of
-<computeroutput>libbzip2</computeroutput>, a flexible library for
-handling compressed data in the
-<computeroutput>bzip2</computeroutput> format. This manual
-describes both how to use the program and how to work with the
-library interface. Most of the manual is devoted to this
-library, not the program, which is good news if your interest is
-only in the program.</para>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para><xref linkend="using"/> describes how to use
- <computeroutput>bzip2</computeroutput>; this is the only part
- you need to read if you just want to know how to operate the
- program.</para></listitem>
-
- <listitem><para><xref linkend="libprog"/> describes the
- programming interfaces in detail, and</para></listitem>
-
- <listitem><para><xref linkend="misc"/> records some
- miscellaneous notes which I thought ought to be recorded
- somewhere.</para></listitem>
-
-</itemizedlist>
-
-</chapter>
-
-
-<chapter id="using" xreflabel="How to use bzip2">
-<title>How to use bzip2</title>
-
-<para>This chapter contains a copy of the
-<computeroutput>bzip2</computeroutput> man page, and nothing
-else.</para>
-
-<sect1 id="name" xreflabel="NAME">
-<title>NAME</title>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para><computeroutput>bzip2</computeroutput>,
- <computeroutput>bunzip2</computeroutput> - a block-sorting file
- compressor, v1.0.4</para></listitem>
-
- <listitem><para><computeroutput>bzcat</computeroutput> -
- decompresses files to stdout</para></listitem>
-
- <listitem><para><computeroutput>bzip2recover</computeroutput> -
- recovers data from damaged bzip2 files</para></listitem>
-
-</itemizedlist>
-
-</sect1>
-
-
-<sect1 id="synopsis" xreflabel="SYNOPSIS">
-<title>SYNOPSIS</title>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para><computeroutput>bzip2</computeroutput> [
- -cdfkqstvzVL123456789 ] [ filenames ... ]</para></listitem>
-
- <listitem><para><computeroutput>bunzip2</computeroutput> [
- -fkvsVL ] [ filenames ... ]</para></listitem>
-
- <listitem><para><computeroutput>bzcat</computeroutput> [ -s ] [
- filenames ... ]</para></listitem>
-
- <listitem><para><computeroutput>bzip2recover</computeroutput>
- filename</para></listitem>
-
-</itemizedlist>
-
-</sect1>
-
-
-<sect1 id="description" xreflabel="DESCRIPTION">
-<title>DESCRIPTION</title>
-
-<para><computeroutput>bzip2</computeroutput> compresses files
-using the Burrows-Wheeler block sorting text compression
-algorithm, and Huffman coding. Compression is generally
-considerably better than that achieved by more conventional
-LZ77/LZ78-based compressors, and approaches the performance of
-the PPM family of statistical compressors.</para>
-
-<para>The command-line options are deliberately very similar to
-those of GNU <computeroutput>gzip</computeroutput>, but they are
-not identical.</para>
-
-<para><computeroutput>bzip2</computeroutput> expects a list of
-file names to accompany the command-line flags. Each file is
-replaced by a compressed version of itself, with the name
-<computeroutput>original_name.bz2</computeroutput>. Each
-compressed file has the same modification date, permissions, and,
-when possible, ownership as the corresponding original, so that
-these properties can be correctly restored at decompression time.
-File name handling is naive in the sense that there is no
-mechanism for preserving original file names, permissions,
-ownerships or dates in filesystems which lack these concepts, or
-have serious file name length restrictions, such as
-MS-DOS.</para>
-
-<para><computeroutput>bzip2</computeroutput> and
-<computeroutput>bunzip2</computeroutput> will by default not
-overwrite existing files. If you want this to happen, specify
-the <computeroutput>-f</computeroutput> flag.</para>
-
-<para>If no file names are specified,
-<computeroutput>bzip2</computeroutput> compresses from standard
-input to standard output. In this case,
-<computeroutput>bzip2</computeroutput> will decline to write
-compressed output to a terminal, as this would be entirely
-incomprehensible and therefore pointless.</para>
-
-<para><computeroutput>bunzip2</computeroutput> (or
-<computeroutput>bzip2 -d</computeroutput>) decompresses all
-specified files. Files which were not created by
-<computeroutput>bzip2</computeroutput> will be detected and
-ignored, and a warning issued.
-<computeroutput>bzip2</computeroutput> attempts to guess the
-filename for the decompressed file from that of the compressed
-file as follows:</para>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para><computeroutput>filename.bz2 </computeroutput>
- becomes
- <computeroutput>filename</computeroutput></para></listitem>
-
- <listitem><para><computeroutput>filename.bz </computeroutput>
- becomes
- <computeroutput>filename</computeroutput></para></listitem>
-
- <listitem><para><computeroutput>filename.tbz2</computeroutput>
- becomes
- <computeroutput>filename.tar</computeroutput></para></listitem>
-
- <listitem><para><computeroutput>filename.tbz </computeroutput>
- becomes
- <computeroutput>filename.tar</computeroutput></para></listitem>
-
- <listitem><para><computeroutput>anyothername </computeroutput>
- becomes
- <computeroutput>anyothername.out</computeroutput></para></listitem>
-
-</itemizedlist>
-
-<para>If the file does not end in one of the recognised endings,
-<computeroutput>.bz2</computeroutput>,
-<computeroutput>.bz</computeroutput>,
-<computeroutput>.tbz2</computeroutput> or
-<computeroutput>.tbz</computeroutput>,
-<computeroutput>bzip2</computeroutput> complains that it cannot
-guess the name of the original file, and uses the original name
-with <computeroutput>.out</computeroutput> appended.</para>
-
-<para>As with compression, supplying no filenames causes
-decompression from standard input to standard output.</para>
-
-<para><computeroutput>bunzip2</computeroutput> will correctly
-decompress a file which is the concatenation of two or more
-compressed files. The result is the concatenation of the
-corresponding uncompressed files. Integrity testing
-(<computeroutput>-t</computeroutput>) of concatenated compressed
-files is also supported.</para>
-
-<para>You can also compress or decompress files to the standard
-output by giving the <computeroutput>-c</computeroutput> flag.
-Multiple files may be compressed and decompressed like this. The
-resulting outputs are fed sequentially to stdout. Compression of
-multiple files in this manner generates a stream containing
-multiple compressed file representations. Such a stream can be
-decompressed correctly only by
-<computeroutput>bzip2</computeroutput> version 0.9.0 or later.
-Earlier versions of <computeroutput>bzip2</computeroutput> will
-stop after decompressing the first file in the stream.</para>
-
-<para><computeroutput>bzcat</computeroutput> (or
-<computeroutput>bzip2 -dc</computeroutput>) decompresses all
-specified files to the standard output.</para>
-
-<para><computeroutput>bzip2</computeroutput> will read arguments
-from the environment variables
-<computeroutput>BZIP2</computeroutput> and
-<computeroutput>BZIP</computeroutput>, in that order, and will
-process them before any arguments read from the command line.
-This gives a convenient way to supply default arguments.</para>
-
-<para>Compression is always performed, even if the compressed
-file is slightly larger than the original. Files of less than
-about one hundred bytes tend to get larger, since the compression
-mechanism has a constant overhead in the region of 50 bytes.
-Random data (including the output of most file compressors) is
-coded at about 8.05 bits per byte, giving an expansion of around
-0.5%.</para>
-
-<para>As a self-check for your protection,
-<computeroutput>bzip2</computeroutput> uses 32-bit CRCs to make
-sure that the decompressed version of a file is identical to the
-original. This guards against corruption of the compressed data,
-and against undetected bugs in
-<computeroutput>bzip2</computeroutput> (hopefully very unlikely).
-The chances of data corruption going undetected is microscopic,
-about one chance in four billion for each file processed. Be
-aware, though, that the check occurs upon decompression, so it
-can only tell you that something is wrong. It can't help you
-recover the original uncompressed data. You can use
-<computeroutput>bzip2recover</computeroutput> to try to recover
-data from damaged files.</para>
-
-<para>Return values: 0 for a normal exit, 1 for environmental
-problems (file not found, invalid flags, I/O errors, etc.), 2
-to indicate a corrupt compressed file, 3 for an internal
-consistency error (eg, bug) which caused
-<computeroutput>bzip2</computeroutput> to panic.</para>
-
-</sect1>
-
-
-<sect1 id="options" xreflabel="OPTIONS">
-<title>OPTIONS</title>
-
-<variablelist>
-
- <varlistentry>
- <term><computeroutput>-c --stdout</computeroutput></term>
- <listitem><para>Compress or decompress to standard
- output.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-d --decompress</computeroutput></term>
- <listitem><para>Force decompression.
- <computeroutput>bzip2</computeroutput>,
- <computeroutput>bunzip2</computeroutput> and
- <computeroutput>bzcat</computeroutput> are really the same
- program, and the decision about what actions to take is done on
- the basis of which name is used. This flag overrides that
- mechanism, and forces bzip2 to decompress.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-z --compress</computeroutput></term>
- <listitem><para>The complement to
- <computeroutput>-d</computeroutput>: forces compression,
- regardless of the invokation name.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-t --test</computeroutput></term>
- <listitem><para>Check integrity of the specified file(s), but
- don't decompress them. This really performs a trial
- decompression and throws away the result.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-f --force</computeroutput></term>
- <listitem><para>Force overwrite of output files. Normally,
- <computeroutput>bzip2</computeroutput> will not overwrite
- existing output files. Also forces
- <computeroutput>bzip2</computeroutput> to break hard links to
- files, which it otherwise wouldn't do.</para>
- <para><computeroutput>bzip2</computeroutput> normally declines
- to decompress files which don't have the correct magic header
- bytes. If forced (<computeroutput>-f</computeroutput>),
- however, it will pass such files through unmodified. This is
- how GNU <computeroutput>gzip</computeroutput> behaves.</para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-k --keep</computeroutput></term>
- <listitem><para>Keep (don't delete) input files during
- compression or decompression.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-s --small</computeroutput></term>
- <listitem><para>Reduce memory usage, for compression,
- decompression and testing. Files are decompressed and tested
- using a modified algorithm which only requires 2.5 bytes per
- block byte. This means any file can be decompressed in 2300k
- of memory, albeit at about half the normal speed.</para>
- <para>During compression, <computeroutput>-s</computeroutput>
- selects a block size of 200k, which limits memory use to around
- the same figure, at the expense of your compression ratio. In
- short, if your machine is low on memory (8 megabytes or less),
- use <computeroutput>-s</computeroutput> for everything. See
- <xref linkend="memory-management"/> below.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-q --quiet</computeroutput></term>
- <listitem><para>Suppress non-essential warning messages.
- Messages pertaining to I/O errors and other critical events
- will not be suppressed.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-v --verbose</computeroutput></term>
- <listitem><para>Verbose mode -- show the compression ratio for
- each file processed. Further
- <computeroutput>-v</computeroutput>'s increase the verbosity
- level, spewing out lots of information which is primarily of
- interest for diagnostic purposes.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-L --license -V --version</computeroutput></term>
- <listitem><para>Display the software version, license terms and
- conditions.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>-1</computeroutput> (or
- <computeroutput>--fast</computeroutput>) to
- <computeroutput>-9</computeroutput> (or
- <computeroutput>-best</computeroutput>)</term>
- <listitem><para>Set the block size to 100 k, 200 k ... 900 k
- when compressing. Has no effect when decompressing. See <xref
- linkend="memory-management" /> below. The
- <computeroutput>--fast</computeroutput> and
- <computeroutput>--best</computeroutput> aliases are primarily
- for GNU <computeroutput>gzip</computeroutput> compatibility.
- In particular, <computeroutput>--fast</computeroutput> doesn't
- make things significantly faster. And
- <computeroutput>--best</computeroutput> merely selects the
- default behaviour.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>--</computeroutput></term>
- <listitem><para>Treats all subsequent arguments as file names,
- even if they start with a dash. This is so you can handle
- files with names beginning with a dash, for example:
- <computeroutput>bzip2 --
- -myfilename</computeroutput>.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>--repetitive-fast</computeroutput></term>
- <term><computeroutput>--repetitive-best</computeroutput></term>
- <listitem><para>These flags are redundant in versions 0.9.5 and
- above. They provided some coarse control over the behaviour of
- the sorting algorithm in earlier versions, which was sometimes
- useful. 0.9.5 and above have an improved algorithm which
- renders these flags irrelevant.</para></listitem>
- </varlistentry>
-
-</variablelist>
-
-</sect1>
-
-
-<sect1 id="memory-management" xreflabel="MEMORY MANAGEMENT">
-<title>MEMORY MANAGEMENT</title>
-
-<para><computeroutput>bzip2</computeroutput> compresses large
-files in blocks. The block size affects both the compression
-ratio achieved, and the amount of memory needed for compression
-and decompression. The flags <computeroutput>-1</computeroutput>
-through <computeroutput>-9</computeroutput> specify the block
-size to be 100,000 bytes through 900,000 bytes (the default)
-respectively. At decompression time, the block size used for
-compression is read from the header of the compressed file, and
-<computeroutput>bunzip2</computeroutput> then allocates itself
-just enough memory to decompress the file. Since block sizes are
-stored in compressed files, it follows that the flags
-<computeroutput>-1</computeroutput> to
-<computeroutput>-9</computeroutput> are irrelevant to and so
-ignored during decompression.</para>
-
-<para>Compression and decompression requirements, in bytes, can be
-estimated as:</para>
-<programlisting>
-Compression: 400k + ( 8 x block size )
-
-Decompression: 100k + ( 4 x block size ), or
- 100k + ( 2.5 x block size )
-</programlisting>
-
-<para>Larger block sizes give rapidly diminishing marginal
-returns. Most of the compression comes from the first two or
-three hundred k of block size, a fact worth bearing in mind when
-using <computeroutput>bzip2</computeroutput> on small machines.
-It is also important to appreciate that the decompression memory
-requirement is set at compression time by the choice of block
-size.</para>
-
-<para>For files compressed with the default 900k block size,
-<computeroutput>bunzip2</computeroutput> will require about 3700
-kbytes to decompress. To support decompression of any file on a
-4 megabyte machine, <computeroutput>bunzip2</computeroutput> has
-an option to decompress using approximately half this amount of
-memory, about 2300 kbytes. Decompression speed is also halved,
-so you should use this option only where necessary. The relevant
-flag is <computeroutput>-s</computeroutput>.</para>
-
-<para>In general, try and use the largest block size memory
-constraints allow, since that maximises the compression achieved.
-Compression and decompression speed are virtually unaffected by
-block size.</para>
-
-<para>Another significant point applies to files which fit in a
-single block -- that means most files you'd encounter using a
-large block size. The amount of real memory touched is
-proportional to the size of the file, since the file is smaller
-than a block. For example, compressing a file 20,000 bytes long
-with the flag <computeroutput>-9</computeroutput> will cause the
-compressor to allocate around 7600k of memory, but only touch
-400k + 20000 * 8 = 560 kbytes of it. Similarly, the decompressor
-will allocate 3700k but only touch 100k + 20000 * 4 = 180
-kbytes.</para>
-
-<para>Here is a table which summarises the maximum memory usage
-for different block sizes. Also recorded is the total compressed
-size for 14 files of the Calgary Text Compression Corpus
-totalling 3,141,622 bytes. This column gives some feel for how
-compression varies with block size. These figures tend to
-understate the advantage of larger block sizes for larger files,
-since the Corpus is dominated by smaller files.</para>
-
-<programlisting>
- Compress Decompress Decompress Corpus
-Flag usage usage -s usage Size
-
- -1 1200k 500k 350k 914704
- -2 2000k 900k 600k 877703
- -3 2800k 1300k 850k 860338
- -4 3600k 1700k 1100k 846899
- -5 4400k 2100k 1350k 845160
- -6 5200k 2500k 1600k 838626
- -7 6100k 2900k 1850k 834096
- -8 6800k 3300k 2100k 828642
- -9 7600k 3700k 2350k 828642
-</programlisting>
-
-</sect1>
-
-
-<sect1 id="recovering" xreflabel="RECOVERING DATA FROM DAMAGED FILES">
-<title>RECOVERING DATA FROM DAMAGED FILES</title>
-
-<para><computeroutput>bzip2</computeroutput> compresses files in
-blocks, usually 900kbytes long. Each block is handled
-independently. If a media or transmission error causes a
-multi-block <computeroutput>.bz2</computeroutput> file to become
-damaged, it may be possible to recover data from the undamaged
-blocks in the file.</para>
-
-<para>The compressed representation of each block is delimited by
-a 48-bit pattern, which makes it possible to find the block
-boundaries with reasonable certainty. Each block also carries
-its own 32-bit CRC, so damaged blocks can be distinguished from
-undamaged ones.</para>
-
-<para><computeroutput>bzip2recover</computeroutput> is a simple
-program whose purpose is to search for blocks in
-<computeroutput>.bz2</computeroutput> files, and write each block
-out into its own <computeroutput>.bz2</computeroutput> file. You
-can then use <computeroutput>bzip2 -t</computeroutput> to test
-the integrity of the resulting files, and decompress those which
-are undamaged.</para>
-
-<para><computeroutput>bzip2recover</computeroutput> takes a
-single argument, the name of the damaged file, and writes a
-number of files <computeroutput>rec0001file.bz2</computeroutput>,
-<computeroutput>rec0002file.bz2</computeroutput>, etc, containing
-the extracted blocks. The output filenames are designed so that
-the use of wildcards in subsequent processing -- for example,
-<computeroutput>bzip2 -dc rec*file.bz2 >
-recovered_data</computeroutput> -- lists the files in the correct
-order.</para>
-
-<para><computeroutput>bzip2recover</computeroutput> should be of
-most use dealing with large <computeroutput>.bz2</computeroutput>
-files, as these will contain many blocks. It is clearly futile
-to use it on damaged single-block files, since a damaged block
-cannot be recovered. If you wish to minimise any potential data
-loss through media or transmission errors, you might consider
-compressing with a smaller block size.</para>
-
-</sect1>
-
-
-<sect1 id="performance" xreflabel="PERFORMANCE NOTES">
-<title>PERFORMANCE NOTES</title>
-
-<para>The sorting phase of compression gathers together similar
-strings in the file. Because of this, files containing very long
-runs of repeated symbols, like "aabaabaabaab ..." (repeated
-several hundred times) may compress more slowly than normal.
-Versions 0.9.5 and above fare much better than previous versions
-in this respect. The ratio between worst-case and average-case
-compression time is in the region of 10:1. For previous
-versions, this figure was more like 100:1. You can use the
-<computeroutput>-vvvv</computeroutput> option to monitor progress
-in great detail, if you want.</para>
-
-<para>Decompression speed is unaffected by these
-phenomena.</para>
-
-<para><computeroutput>bzip2</computeroutput> usually allocates
-several megabytes of memory to operate in, and then charges all
-over it in a fairly random fashion. This means that performance,
-both for compressing and decompressing, is largely determined by
-the speed at which your machine can service cache misses.
-Because of this, small changes to the code to reduce the miss
-rate have been observed to give disproportionately large
-performance improvements. I imagine
-<computeroutput>bzip2</computeroutput> will perform best on
-machines with very large caches.</para>
-
-</sect1>
-
-
-
-<sect1 id="caveats" xreflabel="CAVEATS">
-<title>CAVEATS</title>
-
-<para>I/O error messages are not as helpful as they could be.
-<computeroutput>bzip2</computeroutput> tries hard to detect I/O
-errors and exit cleanly, but the details of what the problem is
-sometimes seem rather misleading.</para>
-
-<para>This manual page pertains to version &bz-version; of
-<computeroutput>bzip2</computeroutput>. Compressed data created by
-this version is entirely forwards and backwards compatible with the
-previous public releases, versions 0.1pl2, 0.9.0 and 0.9.5, 1.0.0,
-1.0.1, 1.0.2 and 1.0.3, but with the following exception: 0.9.0 and
-above can correctly decompress multiple concatenated compressed files.
-0.1pl2 cannot do this; it will stop after decompressing just the first
-file in the stream.</para>
-
-<para><computeroutput>bzip2recover</computeroutput> versions
-prior to 1.0.2 used 32-bit integers to represent bit positions in
-compressed files, so it could not handle compressed files more
-than 512 megabytes long. Versions 1.0.2 and above use 64-bit ints
-on some platforms which support them (GNU supported targets, and
-Windows). To establish whether or not
-<computeroutput>bzip2recover</computeroutput> was built with such
-a limitation, run it without arguments. In any event you can
-build yourself an unlimited version if you can recompile it with
-<computeroutput>MaybeUInt64</computeroutput> set to be an
-unsigned 64-bit integer.</para>
-
-</sect1>
-
-
-
-<sect1 id="author" xreflabel="AUTHOR">
-<title>AUTHOR</title>
-
-<para>Julian Seward,
-<computeroutput>&bz-email;</computeroutput></para>
-
-<para>The ideas embodied in
-<computeroutput>bzip2</computeroutput> are due to (at least) the
-following people: Michael Burrows and David Wheeler (for the
-block sorting transformation), David Wheeler (again, for the
-Huffman coder), Peter Fenwick (for the structured coding model in
-the original <computeroutput>bzip</computeroutput>, and many
-refinements), and Alistair Moffat, Radford Neal and Ian Witten
-(for the arithmetic coder in the original
-<computeroutput>bzip</computeroutput>). I am much indebted for
-their help, support and advice. See the manual in the source
-distribution for pointers to sources of documentation. Christian
-von Roques encouraged me to look for faster sorting algorithms,
-so as to speed up compression. Bela Lubkin encouraged me to
-improve the worst-case compression performance.
-Donna Robinson XMLised the documentation.
-Many people sent
-patches, helped with portability problems, lent machines, gave
-advice and were generally helpful.</para>
-
-</sect1>
-
-</chapter>
-
-
-
-<chapter id="libprog" xreflabel="Programming with libbzip2">
-<title>
-Programming with <computeroutput>libbzip2</computeroutput>
-</title>
-
-<para>This chapter describes the programming interface to
-<computeroutput>libbzip2</computeroutput>.</para>
-
-<para>For general background information, particularly about
-memory use and performance aspects, you'd be well advised to read
-<xref linkend="using"/> as well.</para>
-
-
-<sect1 id="top-level" xreflabel="Top-level structure">
-<title>Top-level structure</title>
-
-<para><computeroutput>libbzip2</computeroutput> is a flexible
-library for compressing and decompressing data in the
-<computeroutput>bzip2</computeroutput> data format. Although
-packaged as a single entity, it helps to regard the library as
-three separate parts: the low level interface, and the high level
-interface, and some utility functions.</para>
-
-<para>The structure of
-<computeroutput>libbzip2</computeroutput>'s interfaces is similar
-to that of Jean-loup Gailly's and Mark Adler's excellent
-<computeroutput>zlib</computeroutput> library.</para>
-
-<para>All externally visible symbols have names beginning
-<computeroutput>BZ2_</computeroutput>. This is new in version
-1.0. The intention is to minimise pollution of the namespaces of
-library clients.</para>
-
-<para>To use any part of the library, you need to
-<computeroutput>#include <bzlib.h></computeroutput>
-into your sources.</para>
-
-
-
-<sect2 id="ll-summary" xreflabel="Low-level summary">
-<title>Low-level summary</title>
-
-<para>This interface provides services for compressing and
-decompressing data in memory. There's no provision for dealing
-with files, streams or any other I/O mechanisms, just straight
-memory-to-memory work. In fact, this part of the library can be
-compiled without inclusion of
-<computeroutput>stdio.h</computeroutput>, which may be helpful
-for embedded applications.</para>
-
-<para>The low-level part of the library has no global variables
-and is therefore thread-safe.</para>
-
-<para>Six routines make up the low level interface:
-<computeroutput>BZ2_bzCompressInit</computeroutput>,
-<computeroutput>BZ2_bzCompress</computeroutput>, and
-<computeroutput>BZ2_bzCompressEnd</computeroutput> for
-compression, and a corresponding trio
-<computeroutput>BZ2_bzDecompressInit</computeroutput>,
-<computeroutput>BZ2_bzDecompress</computeroutput> and
-<computeroutput>BZ2_bzDecompressEnd</computeroutput> for
-decompression. The <computeroutput>*Init</computeroutput>
-functions allocate memory for compression/decompression and do
-other initialisations, whilst the
-<computeroutput>*End</computeroutput> functions close down
-operations and release memory.</para>
-
-<para>The real work is done by
-<computeroutput>BZ2_bzCompress</computeroutput> and
-<computeroutput>BZ2_bzDecompress</computeroutput>. These
-compress and decompress data from a user-supplied input buffer to
-a user-supplied output buffer. These buffers can be any size;
-arbitrary quantities of data are handled by making repeated calls
-to these functions. This is a flexible mechanism allowing a
-consumer-pull style of activity, or producer-push, or a mixture
-of both.</para>
-
-</sect2>
-
-
-<sect2 id="hl-summary" xreflabel="High-level summary">
-<title>High-level summary</title>
-
-<para>This interface provides some handy wrappers around the
-low-level interface to facilitate reading and writing
-<computeroutput>bzip2</computeroutput> format files
-(<computeroutput>.bz2</computeroutput> files). The routines
-provide hooks to facilitate reading files in which the
-<computeroutput>bzip2</computeroutput> data stream is embedded
-within some larger-scale file structure, or where there are
-multiple <computeroutput>bzip2</computeroutput> data streams
-concatenated end-to-end.</para>
-
-<para>For reading files,
-<computeroutput>BZ2_bzReadOpen</computeroutput>,
-<computeroutput>BZ2_bzRead</computeroutput>,
-<computeroutput>BZ2_bzReadClose</computeroutput> and
-<computeroutput>BZ2_bzReadGetUnused</computeroutput> are
-supplied. For writing files,
-<computeroutput>BZ2_bzWriteOpen</computeroutput>,
-<computeroutput>BZ2_bzWrite</computeroutput> and
-<computeroutput>BZ2_bzWriteFinish</computeroutput> are
-available.</para>
-
-<para>As with the low-level library, no global variables are used
-so the library is per se thread-safe. However, if I/O errors
-occur whilst reading or writing the underlying compressed files,
-you may have to consult <computeroutput>errno</computeroutput> to
-determine the cause of the error. In that case, you'd need a C
-library which correctly supports
-<computeroutput>errno</computeroutput> in a multithreaded
-environment.</para>
-
-<para>To make the library a little simpler and more portable,
-<computeroutput>BZ2_bzReadOpen</computeroutput> and
-<computeroutput>BZ2_bzWriteOpen</computeroutput> require you to
-pass them file handles (<computeroutput>FILE*</computeroutput>s)
-which have previously been opened for reading or writing
-respectively. That avoids portability problems associated with
-file operations and file attributes, whilst not being much of an
-imposition on the programmer.</para>
-
-</sect2>
-
-
-<sect2 id="util-fns-summary" xreflabel="Utility functions summary">
-<title>Utility functions summary</title>
-
-<para>For very simple needs,
-<computeroutput>BZ2_bzBuffToBuffCompress</computeroutput> and
-<computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput> are
-provided. These compress data in memory from one buffer to
-another buffer in a single function call. You should assess
-whether these functions fulfill your memory-to-memory
-compression/decompression requirements before investing effort in
-understanding the more general but more complex low-level
-interface.</para>
-
-<para>Yoshioka Tsuneo
-(<computeroutput>tsuneo@rr.iij4u.or.jp</computeroutput>) has
-contributed some functions to give better
-<computeroutput>zlib</computeroutput> compatibility. These
-functions are <computeroutput>BZ2_bzopen</computeroutput>,
-<computeroutput>BZ2_bzread</computeroutput>,
-<computeroutput>BZ2_bzwrite</computeroutput>,
-<computeroutput>BZ2_bzflush</computeroutput>,
-<computeroutput>BZ2_bzclose</computeroutput>,
-<computeroutput>BZ2_bzerror</computeroutput> and
-<computeroutput>BZ2_bzlibVersion</computeroutput>. You may find
-these functions more convenient for simple file reading and
-writing, than those in the high-level interface. These functions
-are not (yet) officially part of the library, and are minimally
-documented here. If they break, you get to keep all the pieces.
-I hope to document them properly when time permits.</para>
-
-<para>Yoshioka also contributed modifications to allow the
-library to be built as a Windows DLL.</para>
-
-</sect2>
-
-</sect1>
-
-
-<sect1 id="err-handling" xreflabel="Error handling">
-<title>Error handling</title>
-
-<para>The library is designed to recover cleanly in all
-situations, including the worst-case situation of decompressing
-random data. I'm not 100% sure that it can always do this, so
-you might want to add a signal handler to catch segmentation
-violations during decompression if you are feeling especially
-paranoid. I would be interested in hearing more about the
-robustness of the library to corrupted compressed data.</para>
-
-<para>Version 1.0.3 more robust in this respect than any
-previous version. Investigations with Valgrind (a tool for detecting
-problems with memory management) indicate
-that, at least for the few files I tested, all single-bit errors
-in the decompressed data are caught properly, with no
-segmentation faults, no uses of uninitialised data, no out of
-range reads or writes, and no infinite looping in the decompressor.
-So it's certainly pretty robust, although
-I wouldn't claim it to be totally bombproof.</para>
-
-<para>The file <computeroutput>bzlib.h</computeroutput> contains
-all definitions needed to use the library. In particular, you
-should definitely not include
-<computeroutput>bzlib_private.h</computeroutput>.</para>
-
-<para>In <computeroutput>bzlib.h</computeroutput>, the various
-return values are defined. The following list is not intended as
-an exhaustive description of the circumstances in which a given
-value may be returned -- those descriptions are given later.
-Rather, it is intended to convey the rough meaning of each return
-value. The first five actions are normal and not intended to
-denote an error situation.</para>
-
-<variablelist>
-
- <varlistentry>
- <term><computeroutput>BZ_OK</computeroutput></term>
- <listitem><para>The requested action was completed
- successfully.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_RUN_OK, BZ_FLUSH_OK,
- BZ_FINISH_OK</computeroutput></term>
- <listitem><para>In
- <computeroutput>BZ2_bzCompress</computeroutput>, the requested
- flush/finish/nothing-special action was completed
- successfully.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_STREAM_END</computeroutput></term>
- <listitem><para>Compression of data was completed, or the
- logical stream end was detected during
- decompression.</para></listitem>
- </varlistentry>
-
-</variablelist>
-
-<para>The following return values indicate an error of some
-kind.</para>
-
-<variablelist>
-
- <varlistentry>
- <term><computeroutput>BZ_CONFIG_ERROR</computeroutput></term>
- <listitem><para>Indicates that the library has been improperly
- compiled on your platform -- a major configuration error.
- Specifically, it means that
- <computeroutput>sizeof(char)</computeroutput>,
- <computeroutput>sizeof(short)</computeroutput> and
- <computeroutput>sizeof(int)</computeroutput> are not 1, 2 and
- 4 respectively, as they should be. Note that the library
- should still work properly on 64-bit platforms which follow
- the LP64 programming model -- that is, where
- <computeroutput>sizeof(long)</computeroutput> and
- <computeroutput>sizeof(void*)</computeroutput> are 8. Under
- LP64, <computeroutput>sizeof(int)</computeroutput> is still 4,
- so <computeroutput>libbzip2</computeroutput>, which doesn't
- use the <computeroutput>long</computeroutput> type, is
- OK.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_SEQUENCE_ERROR</computeroutput></term>
- <listitem><para>When using the library, it is important to call
- the functions in the correct sequence and with data structures
- (buffers etc) in the correct states.
- <computeroutput>libbzip2</computeroutput> checks as much as it
- can to ensure this is happening, and returns
- <computeroutput>BZ_SEQUENCE_ERROR</computeroutput> if not.
- Code which complies precisely with the function semantics, as
- detailed below, should never receive this value; such an event
- denotes buggy code which you should
- investigate.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_PARAM_ERROR</computeroutput></term>
- <listitem><para>Returned when a parameter to a function call is
- out of range or otherwise manifestly incorrect. As with
- <computeroutput>BZ_SEQUENCE_ERROR</computeroutput>, this
- denotes a bug in the client code. The distinction between
- <computeroutput>BZ_PARAM_ERROR</computeroutput> and
- <computeroutput>BZ_SEQUENCE_ERROR</computeroutput> is a bit
- hazy, but still worth making.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_MEM_ERROR</computeroutput></term>
- <listitem><para>Returned when a request to allocate memory
- failed. Note that the quantity of memory needed to decompress
- a stream cannot be determined until the stream's header has
- been read. So
- <computeroutput>BZ2_bzDecompress</computeroutput> and
- <computeroutput>BZ2_bzRead</computeroutput> may return
- <computeroutput>BZ_MEM_ERROR</computeroutput> even though some
- of the compressed data has been read. The same is not true
- for compression; once
- <computeroutput>BZ2_bzCompressInit</computeroutput> or
- <computeroutput>BZ2_bzWriteOpen</computeroutput> have
- successfully completed,
- <computeroutput>BZ_MEM_ERROR</computeroutput> cannot
- occur.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_DATA_ERROR</computeroutput></term>
- <listitem><para>Returned when a data integrity error is
- detected during decompression. Most importantly, this means
- when stored and computed CRCs for the data do not match. This
- value is also returned upon detection of any other anomaly in
- the compressed data.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_DATA_ERROR_MAGIC</computeroutput></term>
- <listitem><para>As a special case of
- <computeroutput>BZ_DATA_ERROR</computeroutput>, it is
- sometimes useful to know when the compressed stream does not
- start with the correct magic bytes (<computeroutput>'B' 'Z'
- 'h'</computeroutput>).</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_IO_ERROR</computeroutput></term>
- <listitem><para>Returned by
- <computeroutput>BZ2_bzRead</computeroutput> and
- <computeroutput>BZ2_bzWrite</computeroutput> when there is an
- error reading or writing in the compressed file, and by
- <computeroutput>BZ2_bzReadOpen</computeroutput> and
- <computeroutput>BZ2_bzWriteOpen</computeroutput> for attempts
- to use a file for which the error indicator (viz,
- <computeroutput>ferror(f)</computeroutput>) is set. On
- receipt of <computeroutput>BZ_IO_ERROR</computeroutput>, the
- caller should consult <computeroutput>errno</computeroutput>
- and/or <computeroutput>perror</computeroutput> to acquire
- operating-system specific information about the
- problem.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_UNEXPECTED_EOF</computeroutput></term>
- <listitem><para>Returned by
- <computeroutput>BZ2_bzRead</computeroutput> when the
- compressed file finishes before the logical end of stream is
- detected.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><computeroutput>BZ_OUTBUFF_FULL</computeroutput></term>
- <listitem><para>Returned by
- <computeroutput>BZ2_bzBuffToBuffCompress</computeroutput> and
- <computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput> to
- indicate that the output data will not fit into the output
- buffer provided.</para></listitem>
- </varlistentry>
-
-</variablelist>
-
-</sect1>
-
-
-
-<sect1 id="low-level" xreflabel=">Low-level interface">
-<title>Low-level interface</title>
-
-
-<sect2 id="bzcompress-init" xreflabel="BZ2_bzCompressInit">
-<title><computeroutput>BZ2_bzCompressInit</computeroutput></title>
-
-<programlisting>
-typedef struct {
- char *next_in;
- unsigned int avail_in;
- unsigned int total_in_lo32;
- unsigned int total_in_hi32;
-
- char *next_out;
- unsigned int avail_out;
- unsigned int total_out_lo32;
- unsigned int total_out_hi32;
-
- void *state;
-
- void *(*bzalloc)(void *,int,int);
- void (*bzfree)(void *,void *);
- void *opaque;
-} bz_stream;
-
-int BZ2_bzCompressInit ( bz_stream *strm,
- int blockSize100k,
- int verbosity,
- int workFactor );
-</programlisting>
-
-<para>Prepares for compression. The
-<computeroutput>bz_stream</computeroutput> structure holds all
-data pertaining to the compression activity. A
-<computeroutput>bz_stream</computeroutput> structure should be
-allocated and initialised prior to the call. The fields of
-<computeroutput>bz_stream</computeroutput> comprise the entirety
-of the user-visible data. <computeroutput>state</computeroutput>
-is a pointer to the private data structures required for
-compression.</para>
-
-<para>Custom memory allocators are supported, via fields
-<computeroutput>bzalloc</computeroutput>,
-<computeroutput>bzfree</computeroutput>, and
-<computeroutput>opaque</computeroutput>. The value
-<computeroutput>opaque</computeroutput> is passed to as the first
-argument to all calls to <computeroutput>bzalloc</computeroutput>
-and <computeroutput>bzfree</computeroutput>, but is otherwise
-ignored by the library. The call <computeroutput>bzalloc (
-opaque, n, m )</computeroutput> is expected to return a pointer
-<computeroutput>p</computeroutput> to <computeroutput>n *
-m</computeroutput> bytes of memory, and <computeroutput>bzfree (
-opaque, p )</computeroutput> should free that memory.</para>
-
-<para>If you don't want to use a custom memory allocator, set
-<computeroutput>bzalloc</computeroutput>,
-<computeroutput>bzfree</computeroutput> and
-<computeroutput>opaque</computeroutput> to
-<computeroutput>NULL</computeroutput>, and the library will then
-use the standard <computeroutput>malloc</computeroutput> /
-<computeroutput>free</computeroutput> routines.</para>
-
-<para>Before calling
-<computeroutput>BZ2_bzCompressInit</computeroutput>, fields
-<computeroutput>bzalloc</computeroutput>,
-<computeroutput>bzfree</computeroutput> and
-<computeroutput>opaque</computeroutput> should be filled
-appropriately, as just described. Upon return, the internal
-state will have been allocated and initialised, and
-<computeroutput>total_in_lo32</computeroutput>,
-<computeroutput>total_in_hi32</computeroutput>,
-<computeroutput>total_out_lo32</computeroutput> and
-<computeroutput>total_out_hi32</computeroutput> will have been
-set to zero. These four fields are used by the library to inform
-the caller of the total amount of data passed into and out of the
-library, respectively. You should not try to change them. As of
-version 1.0, 64-bit counts are maintained, even on 32-bit
-platforms, using the <computeroutput>_hi32</computeroutput>
-fields to store the upper 32 bits of the count. So, for example,
-the total amount of data in is <computeroutput>(total_in_hi32
-<< 32) + total_in_lo32</computeroutput>.</para>
-
-<para>Parameter <computeroutput>blockSize100k</computeroutput>
-specifies the block size to be used for compression. It should
-be a value between 1 and 9 inclusive, and the actual block size
-used is 100000 x this figure. 9 gives the best compression but
-takes most memory.</para>
-
-<para>Parameter <computeroutput>verbosity</computeroutput> should
-be set to a number between 0 and 4 inclusive. 0 is silent, and
-greater numbers give increasingly verbose monitoring/debugging
-output. If the library has been compiled with
-<computeroutput>-DBZ_NO_STDIO</computeroutput>, no such output
-will appear for any verbosity setting.</para>
-
-<para>Parameter <computeroutput>workFactor</computeroutput>
-controls how the compression phase behaves when presented with
-worst case, highly repetitive, input data. If compression runs
-into difficulties caused by repetitive data, the library switches
-from the standard sorting algorithm to a fallback algorithm. The
-fallback is slower than the standard algorithm by perhaps a
-factor of three, but always behaves reasonably, no matter how bad
-the input.</para>
-
-<para>Lower values of <computeroutput>workFactor</computeroutput>
-reduce the amount of effort the standard algorithm will expend
-before resorting to the fallback. You should set this parameter
-carefully; too low, and many inputs will be handled by the
-fallback algorithm and so compress rather slowly, too high, and
-your average-to-worst case compression times can become very
-large. The default value of 30 gives reasonable behaviour over a
-wide range of circumstances.</para>
-
-<para>Allowable values range from 0 to 250 inclusive. 0 is a
-special case, equivalent to using the default value of 30.</para>
-
-<para>Note that the compressed output generated is the same
-regardless of whether or not the fallback algorithm is
-used.</para>
-
-<para>Be aware also that this parameter may disappear entirely in
-future versions of the library. In principle it should be
-possible to devise a good way to automatically choose which
-algorithm to use. Such a mechanism would render the parameter
-obsolete.</para>
-
-<para>Possible return values:</para>
-
-<programlisting>
-BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if strm is NULL
- or blockSize < 1 or blockSize > 9
- or verbosity < 0 or verbosity > 4
- or workFactor < 0 or workFactor > 250
-BZ_MEM_ERROR
- if not enough memory is available
-BZ_OK
- otherwise
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
-BZ2_bzCompress
- if BZ_OK is returned
- no specific action needed in case of error
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzCompress" xreflabel="BZ2_bzCompress">
-<title><computeroutput>BZ2_bzCompress</computeroutput></title>
-
-<programlisting>
-int BZ2_bzCompress ( bz_stream *strm, int action );
-</programlisting>
-
-<para>Provides more input and/or output buffer space for the
-library. The caller maintains input and output buffers, and
-calls <computeroutput>BZ2_bzCompress</computeroutput> to transfer
-data between them.</para>
-
-<para>Before each call to
-<computeroutput>BZ2_bzCompress</computeroutput>,
-<computeroutput>next_in</computeroutput> should point at the data
-to be compressed, and <computeroutput>avail_in</computeroutput>
-should indicate how many bytes the library may read.
-<computeroutput>BZ2_bzCompress</computeroutput> updates
-<computeroutput>next_in</computeroutput>,
-<computeroutput>avail_in</computeroutput> and
-<computeroutput>total_in</computeroutput> to reflect the number
-of bytes it has read.</para>
-
-<para>Similarly, <computeroutput>next_out</computeroutput> should
-point to a buffer in which the compressed data is to be placed,
-with <computeroutput>avail_out</computeroutput> indicating how
-much output space is available.
-<computeroutput>BZ2_bzCompress</computeroutput> updates
-<computeroutput>next_out</computeroutput>,
-<computeroutput>avail_out</computeroutput> and
-<computeroutput>total_out</computeroutput> to reflect the number
-of bytes output.</para>
-
-<para>You may provide and remove as little or as much data as you
-like on each call of
-<computeroutput>BZ2_bzCompress</computeroutput>. In the limit,
-it is acceptable to supply and remove data one byte at a time,
-although this would be terribly inefficient. You should always
-ensure that at least one byte of output space is available at
-each call.</para>
-
-<para>A second purpose of
-<computeroutput>BZ2_bzCompress</computeroutput> is to request a
-change of mode of the compressed stream.</para>
-
-<para>Conceptually, a compressed stream can be in one of four
-states: IDLE, RUNNING, FLUSHING and FINISHING. Before
-initialisation
-(<computeroutput>BZ2_bzCompressInit</computeroutput>) and after
-termination (<computeroutput>BZ2_bzCompressEnd</computeroutput>),
-a stream is regarded as IDLE.</para>
-
-<para>Upon initialisation
-(<computeroutput>BZ2_bzCompressInit</computeroutput>), the stream
-is placed in the RUNNING state. Subsequent calls to
-<computeroutput>BZ2_bzCompress</computeroutput> should pass
-<computeroutput>BZ_RUN</computeroutput> as the requested action;
-other actions are illegal and will result in
-<computeroutput>BZ_SEQUENCE_ERROR</computeroutput>.</para>
-
-<para>At some point, the calling program will have provided all
-the input data it wants to. It will then want to finish up -- in
-effect, asking the library to process any data it might have
-buffered internally. In this state,
-<computeroutput>BZ2_bzCompress</computeroutput> will no longer
-attempt to read data from
-<computeroutput>next_in</computeroutput>, but it will want to
-write data to <computeroutput>next_out</computeroutput>. Because
-the output buffer supplied by the user can be arbitrarily small,
-the finishing-up operation cannot necessarily be done with a
-single call of
-<computeroutput>BZ2_bzCompress</computeroutput>.</para>
-
-<para>Instead, the calling program passes
-<computeroutput>BZ_FINISH</computeroutput> as an action to
-<computeroutput>BZ2_bzCompress</computeroutput>. This changes
-the stream's state to FINISHING. Any remaining input (ie,
-<computeroutput>next_in[0 .. avail_in-1]</computeroutput>) is
-compressed and transferred to the output buffer. To do this,
-<computeroutput>BZ2_bzCompress</computeroutput> must be called
-repeatedly until all the output has been consumed. At that
-point, <computeroutput>BZ2_bzCompress</computeroutput> returns
-<computeroutput>BZ_STREAM_END</computeroutput>, and the stream's
-state is set back to IDLE.
-<computeroutput>BZ2_bzCompressEnd</computeroutput> should then be
-called.</para>
-
-<para>Just to make sure the calling program does not cheat, the
-library makes a note of <computeroutput>avail_in</computeroutput>
-at the time of the first call to
-<computeroutput>BZ2_bzCompress</computeroutput> which has
-<computeroutput>BZ_FINISH</computeroutput> as an action (ie, at
-the time the program has announced its intention to not supply
-any more input). By comparing this value with that of
-<computeroutput>avail_in</computeroutput> over subsequent calls
-to <computeroutput>BZ2_bzCompress</computeroutput>, the library
-can detect any attempts to slip in more data to compress. Any
-calls for which this is detected will return
-<computeroutput>BZ_SEQUENCE_ERROR</computeroutput>. This
-indicates a programming mistake which should be corrected.</para>
-
-<para>Instead of asking to finish, the calling program may ask
-<computeroutput>BZ2_bzCompress</computeroutput> to take all the
-remaining input, compress it and terminate the current
-(Burrows-Wheeler) compression block. This could be useful for
-error control purposes. The mechanism is analogous to that for
-finishing: call <computeroutput>BZ2_bzCompress</computeroutput>
-with an action of <computeroutput>BZ_FLUSH</computeroutput>,
-remove output data, and persist with the
-<computeroutput>BZ_FLUSH</computeroutput> action until the value
-<computeroutput>BZ_RUN</computeroutput> is returned. As with
-finishing, <computeroutput>BZ2_bzCompress</computeroutput>
-detects any attempt to provide more input data once the flush has
-begun.</para>
-
-<para>Once the flush is complete, the stream returns to the
-normal RUNNING state.</para>
-
-<para>This all sounds pretty complex, but isn't really. Here's a
-table which shows which actions are allowable in each state, what
-action will be taken, what the next state is, and what the
-non-error return values are. Note that you can't explicitly ask
-what state the stream is in, but nor do you need to -- it can be
-inferred from the values returned by
-<computeroutput>BZ2_bzCompress</computeroutput>.</para>
-
-<programlisting>
-IDLE/any
- Illegal. IDLE state only exists after BZ2_bzCompressEnd or
- before BZ2_bzCompressInit.
- Return value = BZ_SEQUENCE_ERROR
-
-RUNNING/BZ_RUN
- Compress from next_in to next_out as much as possible.
- Next state = RUNNING
- Return value = BZ_RUN_OK
-
-RUNNING/BZ_FLUSH
- Remember current value of next_in. Compress from next_in
- to next_out as much as possible, but do not accept any more input.
- Next state = FLUSHING
- Return value = BZ_FLUSH_OK
-
-RUNNING/BZ_FINISH
- Remember current value of next_in. Compress from next_in
- to next_out as much as possible, but do not accept any more input.
- Next state = FINISHING
- Return value = BZ_FINISH_OK
-
-FLUSHING/BZ_FLUSH
- Compress from next_in to next_out as much as possible,
- but do not accept any more input.
- If all the existing input has been used up and all compressed
- output has been removed
- Next state = RUNNING; Return value = BZ_RUN_OK
- else
- Next state = FLUSHING; Return value = BZ_FLUSH_OK
-
-FLUSHING/other
- Illegal.
- Return value = BZ_SEQUENCE_ERROR
-
-FINISHING/BZ_FINISH
- Compress from next_in to next_out as much as possible,
- but to not accept any more input.
- If all the existing input has been used up and all compressed
- output has been removed
- Next state = IDLE; Return value = BZ_STREAM_END
- else
- Next state = FINISHING; Return value = BZ_FINISH_OK
-
-FINISHING/other
- Illegal.
- Return value = BZ_SEQUENCE_ERROR
-</programlisting>
-
-
-<para>That still looks complicated? Well, fair enough. The
-usual sequence of calls for compressing a load of data is:</para>
-
-<orderedlist>
-
- <listitem><para>Get started with
- <computeroutput>BZ2_bzCompressInit</computeroutput>.</para></listitem>
-
- <listitem><para>Shovel data in and shlurp out its compressed form
- using zero or more calls of
- <computeroutput>BZ2_bzCompress</computeroutput> with action =
- <computeroutput>BZ_RUN</computeroutput>.</para></listitem>
-
- <listitem><para>Finish up. Repeatedly call
- <computeroutput>BZ2_bzCompress</computeroutput> with action =
- <computeroutput>BZ_FINISH</computeroutput>, copying out the
- compressed output, until
- <computeroutput>BZ_STREAM_END</computeroutput> is
- returned.</para></listitem> <listitem><para>Close up and go home. Call
- <computeroutput>BZ2_bzCompressEnd</computeroutput>.</para></listitem>
-
-</orderedlist>
-
-<para>If the data you want to compress fits into your input
-buffer all at once, you can skip the calls of
-<computeroutput>BZ2_bzCompress ( ..., BZ_RUN )</computeroutput>
-and just do the <computeroutput>BZ2_bzCompress ( ..., BZ_FINISH
-)</computeroutput> calls.</para>
-
-<para>All required memory is allocated by
-<computeroutput>BZ2_bzCompressInit</computeroutput>. The
-compression library can accept any data at all (obviously). So
-you shouldn't get any error return values from the
-<computeroutput>BZ2_bzCompress</computeroutput> calls. If you
-do, they will be
-<computeroutput>BZ_SEQUENCE_ERROR</computeroutput>, and indicate
-a bug in your programming.</para>
-
-<para>Trivial other possible return values:</para>
-
-<programlisting>
-BZ_PARAM_ERROR
- if strm is NULL, or strm->s is NULL
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzCompress-end" xreflabel="BZ2_bzCompressEnd">
-<title><computeroutput>BZ2_bzCompressEnd</computeroutput></title>
-
-<programlisting>
-int BZ2_bzCompressEnd ( bz_stream *strm );
-</programlisting>
-
-<para>Releases all memory associated with a compression
-stream.</para>
-
-<para>Possible return values:</para>
-
-<programlisting>
-BZ_PARAM_ERROR if strm is NULL or strm->s is NULL
-BZ_OK otherwise
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzDecompress-init" xreflabel="BZ2_bzDecompressInit">
-<title><computeroutput>BZ2_bzDecompressInit</computeroutput></title>
-
-<programlisting>
-int BZ2_bzDecompressInit ( bz_stream *strm, int verbosity, int small );
-</programlisting>
-
-<para>Prepares for decompression. As with
-<computeroutput>BZ2_bzCompressInit</computeroutput>, a
-<computeroutput>bz_stream</computeroutput> record should be
-allocated and initialised before the call. Fields
-<computeroutput>bzalloc</computeroutput>,
-<computeroutput>bzfree</computeroutput> and
-<computeroutput>opaque</computeroutput> should be set if a custom
-memory allocator is required, or made
-<computeroutput>NULL</computeroutput> for the normal
-<computeroutput>malloc</computeroutput> /
-<computeroutput>free</computeroutput> routines. Upon return, the
-internal state will have been initialised, and
-<computeroutput>total_in</computeroutput> and
-<computeroutput>total_out</computeroutput> will be zero.</para>
-
-<para>For the meaning of parameter
-<computeroutput>verbosity</computeroutput>, see
-<computeroutput>BZ2_bzCompressInit</computeroutput>.</para>
-
-<para>If <computeroutput>small</computeroutput> is nonzero, the
-library will use an alternative decompression algorithm which
-uses less memory but at the cost of decompressing more slowly
-(roughly speaking, half the speed, but the maximum memory
-requirement drops to around 2300k). See <xref linkend="using"/>
-for more information on memory management.</para>
-
-<para>Note that the amount of memory needed to decompress a
-stream cannot be determined until the stream's header has been
-read, so even if
-<computeroutput>BZ2_bzDecompressInit</computeroutput> succeeds, a
-subsequent <computeroutput>BZ2_bzDecompress</computeroutput>
-could fail with
-<computeroutput>BZ_MEM_ERROR</computeroutput>.</para>
-
-<para>Possible return values:</para>
-
-<programlisting>
-BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if ( small != 0 && small != 1 )
- or (verbosity <; 0 || verbosity > 4)
-BZ_MEM_ERROR
- if insufficient memory is available
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
-BZ2_bzDecompress
- if BZ_OK was returned
- no specific action required in case of error
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzDecompress" xreflabel="BZ2_bzDecompress">
-<title><computeroutput>BZ2_bzDecompress</computeroutput></title>
-
-<programlisting>
-int BZ2_bzDecompress ( bz_stream *strm );
-</programlisting>
-
-<para>Provides more input and/out output buffer space for the
-library. The caller maintains input and output buffers, and uses
-<computeroutput>BZ2_bzDecompress</computeroutput> to transfer
-data between them.</para>
-
-<para>Before each call to
-<computeroutput>BZ2_bzDecompress</computeroutput>,
-<computeroutput>next_in</computeroutput> should point at the
-compressed data, and <computeroutput>avail_in</computeroutput>
-should indicate how many bytes the library may read.
-<computeroutput>BZ2_bzDecompress</computeroutput> updates
-<computeroutput>next_in</computeroutput>,
-<computeroutput>avail_in</computeroutput> and
-<computeroutput>total_in</computeroutput> to reflect the number
-of bytes it has read.</para>
-
-<para>Similarly, <computeroutput>next_out</computeroutput> should
-point to a buffer in which the uncompressed output is to be
-placed, with <computeroutput>avail_out</computeroutput>
-indicating how much output space is available.
-<computeroutput>BZ2_bzCompress</computeroutput> updates
-<computeroutput>next_out</computeroutput>,
-<computeroutput>avail_out</computeroutput> and
-<computeroutput>total_out</computeroutput> to reflect the number
-of bytes output.</para>
-
-<para>You may provide and remove as little or as much data as you
-like on each call of
-<computeroutput>BZ2_bzDecompress</computeroutput>. In the limit,
-it is acceptable to supply and remove data one byte at a time,
-although this would be terribly inefficient. You should always
-ensure that at least one byte of output space is available at
-each call.</para>
-
-<para>Use of <computeroutput>BZ2_bzDecompress</computeroutput> is
-simpler than
-<computeroutput>BZ2_bzCompress</computeroutput>.</para>
-
-<para>You should provide input and remove output as described
-above, and repeatedly call
-<computeroutput>BZ2_bzDecompress</computeroutput> until
-<computeroutput>BZ_STREAM_END</computeroutput> is returned.
-Appearance of <computeroutput>BZ_STREAM_END</computeroutput>
-denotes that <computeroutput>BZ2_bzDecompress</computeroutput>
-has detected the logical end of the compressed stream.
-<computeroutput>BZ2_bzDecompress</computeroutput> will not
-produce <computeroutput>BZ_STREAM_END</computeroutput> until all
-output data has been placed into the output buffer, so once
-<computeroutput>BZ_STREAM_END</computeroutput> appears, you are
-guaranteed to have available all the decompressed output, and
-<computeroutput>BZ2_bzDecompressEnd</computeroutput> can safely
-be called.</para>
-
-<para>If case of an error return value, you should call
-<computeroutput>BZ2_bzDecompressEnd</computeroutput> to clean up
-and release memory.</para>
-
-<para>Possible return values:</para>
-
-<programlisting>
-BZ_PARAM_ERROR
- if strm is NULL or strm->s is NULL
- or strm->avail_out < 1
-BZ_DATA_ERROR
- if a data integrity error is detected in the compressed stream
-BZ_DATA_ERROR_MAGIC
- if the compressed stream doesn't begin with the right magic bytes
-BZ_MEM_ERROR
- if there wasn't enough memory available
-BZ_STREAM_END
- if the logical end of the data stream was detected and all
- output in has been consumed, eg s-->avail_out > 0
-BZ_OK
- otherwise
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
-BZ2_bzDecompress
- if BZ_OK was returned
-BZ2_bzDecompressEnd
- otherwise
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzDecompress-end" xreflabel="BZ2_bzDecompressEnd">
-<title><computeroutput>BZ2_bzDecompressEnd</computeroutput></title>
-
-<programlisting>
-int BZ2_bzDecompressEnd ( bz_stream *strm );
-</programlisting>
-
-<para>Releases all memory associated with a decompression
-stream.</para>
-
-<para>Possible return values:</para>
-
-<programlisting>
-BZ_PARAM_ERROR
- if strm is NULL or strm->s is NULL
-BZ_OK
- otherwise
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
- None.
-</programlisting>
-
-</sect2>
-
-</sect1>
-
-
-<sect1 id="hl-interface" xreflabel="High-level interface">
-<title>High-level interface</title>
-
-<para>This interface provides functions for reading and writing
-<computeroutput>bzip2</computeroutput> format files. First, some
-general points.</para>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para>All of the functions take an
- <computeroutput>int*</computeroutput> first argument,
- <computeroutput>bzerror</computeroutput>. After each call,
- <computeroutput>bzerror</computeroutput> should be consulted
- first to determine the outcome of the call. If
- <computeroutput>bzerror</computeroutput> is
- <computeroutput>BZ_OK</computeroutput>, the call completed
- successfully, and only then should the return value of the
- function (if any) be consulted. If
- <computeroutput>bzerror</computeroutput> is
- <computeroutput>BZ_IO_ERROR</computeroutput>, there was an
- error reading/writing the underlying compressed file, and you
- should then consult <computeroutput>errno</computeroutput> /
- <computeroutput>perror</computeroutput> to determine the cause
- of the difficulty. <computeroutput>bzerror</computeroutput>
- may also be set to various other values; precise details are
- given on a per-function basis below.</para></listitem>
-
- <listitem><para>If <computeroutput>bzerror</computeroutput> indicates
- an error (ie, anything except
- <computeroutput>BZ_OK</computeroutput> and
- <computeroutput>BZ_STREAM_END</computeroutput>), you should
- immediately call
- <computeroutput>BZ2_bzReadClose</computeroutput> (or
- <computeroutput>BZ2_bzWriteClose</computeroutput>, depending on
- whether you are attempting to read or to write) to free up all
- resources associated with the stream. Once an error has been
- indicated, behaviour of all calls except
- <computeroutput>BZ2_bzReadClose</computeroutput>
- (<computeroutput>BZ2_bzWriteClose</computeroutput>) is
- undefined. The implication is that (1)
- <computeroutput>bzerror</computeroutput> should be checked
- after each call, and (2) if
- <computeroutput>bzerror</computeroutput> indicates an error,
- <computeroutput>BZ2_bzReadClose</computeroutput>
- (<computeroutput>BZ2_bzWriteClose</computeroutput>) should then
- be called to clean up.</para></listitem>
-
- <listitem><para>The <computeroutput>FILE*</computeroutput> arguments
- passed to <computeroutput>BZ2_bzReadOpen</computeroutput> /
- <computeroutput>BZ2_bzWriteOpen</computeroutput> should be set
- to binary mode. Most Unix systems will do this by default, but
- other platforms, including Windows and Mac, will not. If you
- omit this, you may encounter problems when moving code to new
- platforms.</para></listitem>
-
- <listitem><para>Memory allocation requests are handled by
- <computeroutput>malloc</computeroutput> /
- <computeroutput>free</computeroutput>. At present there is no
- facility for user-defined memory allocators in the file I/O
- functions (could easily be added, though).</para></listitem>
-
-</itemizedlist>
-
-
-
-<sect2 id="bzreadopen" xreflabel="BZ2_bzReadOpen">
-<title><computeroutput>BZ2_bzReadOpen</computeroutput></title>
-
-<programlisting>
-typedef void BZFILE;
-
-BZFILE *BZ2_bzReadOpen( int *bzerror, FILE *f,
- int verbosity, int small,
- void *unused, int nUnused );
-</programlisting>
-
-<para>Prepare to read compressed data from file handle
-<computeroutput>f</computeroutput>.
-<computeroutput>f</computeroutput> should refer to a file which
-has been opened for reading, and for which the error indicator
-(<computeroutput>ferror(f)</computeroutput>)is not set. If
-<computeroutput>small</computeroutput> is 1, the library will try
-to decompress using less memory, at the expense of speed.</para>
-
-<para>For reasons explained below,
-<computeroutput>BZ2_bzRead</computeroutput> will decompress the
-<computeroutput>nUnused</computeroutput> bytes starting at
-<computeroutput>unused</computeroutput>, before starting to read
-from the file <computeroutput>f</computeroutput>. At most
-<computeroutput>BZ_MAX_UNUSED</computeroutput> bytes may be
-supplied like this. If this facility is not required, you should
-pass <computeroutput>NULL</computeroutput> and
-<computeroutput>0</computeroutput> for
-<computeroutput>unused</computeroutput> and
-n<computeroutput>Unused</computeroutput> respectively.</para>
-
-<para>For the meaning of parameters
-<computeroutput>small</computeroutput> and
-<computeroutput>verbosity</computeroutput>, see
-<computeroutput>BZ2_bzDecompressInit</computeroutput>.</para>
-
-<para>The amount of memory needed to decompress a file cannot be
-determined until the file's header has been read. So it is
-possible that <computeroutput>BZ2_bzReadOpen</computeroutput>
-returns <computeroutput>BZ_OK</computeroutput> but a subsequent
-call of <computeroutput>BZ2_bzRead</computeroutput> will return
-<computeroutput>BZ_MEM_ERROR</computeroutput>.</para>
-
-<para>Possible assignments to
-<computeroutput>bzerror</computeroutput>:</para>
-
-<programlisting>
-BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if f is NULL
- or small is neither 0 nor 1
- or ( unused == NULL && nUnused != 0 )
- or ( unused != NULL && !(0 <= nUnused <= BZ_MAX_UNUSED) )
-BZ_IO_ERROR
- if ferror(f) is nonzero
-BZ_MEM_ERROR
- if insufficient memory is available
-BZ_OK
- otherwise.
-</programlisting>
-
-<para>Possible return values:</para>
-
-<programlisting>
-Pointer to an abstract BZFILE
- if bzerror is BZ_OK
-NULL
- otherwise
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
-BZ2_bzRead
- if bzerror is BZ_OK
-BZ2_bzClose
- otherwise
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzread" xreflabel="BZ2_bzRead">
-<title><computeroutput>BZ2_bzRead</computeroutput></title>
-
-<programlisting>
-int BZ2_bzRead ( int *bzerror, BZFILE *b, void *buf, int len );
-</programlisting>
-
-<para>Reads up to <computeroutput>len</computeroutput>
-(uncompressed) bytes from the compressed file
-<computeroutput>b</computeroutput> into the buffer
-<computeroutput>buf</computeroutput>. If the read was
-successful, <computeroutput>bzerror</computeroutput> is set to
-<computeroutput>BZ_OK</computeroutput> and the number of bytes
-read is returned. If the logical end-of-stream was detected,
-<computeroutput>bzerror</computeroutput> will be set to
-<computeroutput>BZ_STREAM_END</computeroutput>, and the number of
-bytes read is returned. All other
-<computeroutput>bzerror</computeroutput> values denote an
-error.</para>
-
-<para><computeroutput>BZ2_bzRead</computeroutput> will supply
-<computeroutput>len</computeroutput> bytes, unless the logical
-stream end is detected or an error occurs. Because of this, it
-is possible to detect the stream end by observing when the number
-of bytes returned is less than the number requested.
-Nevertheless, this is regarded as inadvisable; you should instead
-check <computeroutput>bzerror</computeroutput> after every call
-and watch out for
-<computeroutput>BZ_STREAM_END</computeroutput>.</para>
-
-<para>Internally, <computeroutput>BZ2_bzRead</computeroutput>
-copies data from the compressed file in chunks of size
-<computeroutput>BZ_MAX_UNUSED</computeroutput> bytes before
-decompressing it. If the file contains more bytes than strictly
-needed to reach the logical end-of-stream,
-<computeroutput>BZ2_bzRead</computeroutput> will almost certainly
-read some of the trailing data before signalling
-<computeroutput>BZ_SEQUENCE_END</computeroutput>. To collect the
-read but unused data once
-<computeroutput>BZ_SEQUENCE_END</computeroutput> has appeared,
-call <computeroutput>BZ2_bzReadGetUnused</computeroutput>
-immediately before
-<computeroutput>BZ2_bzReadClose</computeroutput>.</para>
-
-<para>Possible assignments to
-<computeroutput>bzerror</computeroutput>:</para>
-
-<programlisting>
-BZ_PARAM_ERROR
- if b is NULL or buf is NULL or len < 0
-BZ_SEQUENCE_ERROR
- if b was opened with BZ2_bzWriteOpen
-BZ_IO_ERROR
- if there is an error reading from the compressed file
-BZ_UNEXPECTED_EOF
- if the compressed file ended before
- the logical end-of-stream was detected
-BZ_DATA_ERROR
- if a data integrity error was detected in the compressed stream
-BZ_DATA_ERROR_MAGIC
- if the stream does not begin with the requisite header bytes
- (ie, is not a bzip2 data file). This is really
- a special case of BZ_DATA_ERROR.
-BZ_MEM_ERROR
- if insufficient memory was available
-BZ_STREAM_END
- if the logical end of stream was detected.
-BZ_OK
- otherwise.
-</programlisting>
-
-<para>Possible return values:</para>
-
-<programlisting>
-number of bytes read
- if bzerror is BZ_OK or BZ_STREAM_END
-undefined
- otherwise
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
-collect data from buf, then BZ2_bzRead or BZ2_bzReadClose
- if bzerror is BZ_OK
-collect data from buf, then BZ2_bzReadClose or BZ2_bzReadGetUnused
- if bzerror is BZ_SEQUENCE_END
-BZ2_bzReadClose
- otherwise
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzreadgetunused" xreflabel="BZ2_bzReadGetUnused">
-<title><computeroutput>BZ2_bzReadGetUnused</computeroutput></title>
-
-<programlisting>
-void BZ2_bzReadGetUnused( int* bzerror, BZFILE *b,
- void** unused, int* nUnused );
-</programlisting>
-
-<para>Returns data which was read from the compressed file but
-was not needed to get to the logical end-of-stream.
-<computeroutput>*unused</computeroutput> is set to the address of
-the data, and <computeroutput>*nUnused</computeroutput> to the
-number of bytes. <computeroutput>*nUnused</computeroutput> will
-be set to a value between <computeroutput>0</computeroutput> and
-<computeroutput>BZ_MAX_UNUSED</computeroutput> inclusive.</para>
-
-<para>This function may only be called once
-<computeroutput>BZ2_bzRead</computeroutput> has signalled
-<computeroutput>BZ_STREAM_END</computeroutput> but before
-<computeroutput>BZ2_bzReadClose</computeroutput>.</para>
-
-<para>Possible assignments to
-<computeroutput>bzerror</computeroutput>:</para>
-
-<programlisting>
-BZ_PARAM_ERROR
- if b is NULL
- or unused is NULL or nUnused is NULL
-BZ_SEQUENCE_ERROR
- if BZ_STREAM_END has not been signalled
- or if b was opened with BZ2_bzWriteOpen
-BZ_OK
- otherwise
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
-BZ2_bzReadClose
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzreadclose" xreflabel="BZ2_bzReadClose">
-<title><computeroutput>BZ2_bzReadClose</computeroutput></title>
-
-<programlisting>
-void BZ2_bzReadClose ( int *bzerror, BZFILE *b );
-</programlisting>
-
-<para>Releases all memory pertaining to the compressed file
-<computeroutput>b</computeroutput>.
-<computeroutput>BZ2_bzReadClose</computeroutput> does not call
-<computeroutput>fclose</computeroutput> on the underlying file
-handle, so you should do that yourself if appropriate.
-<computeroutput>BZ2_bzReadClose</computeroutput> should be called
-to clean up after all error situations.</para>
-
-<para>Possible assignments to
-<computeroutput>bzerror</computeroutput>:</para>
-
-<programlisting>
-BZ_SEQUENCE_ERROR
- if b was opened with BZ2_bzOpenWrite
-BZ_OK
- otherwise
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
-none
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzwriteopen" xreflabel="BZ2_bzWriteOpen">
-<title><computeroutput>BZ2_bzWriteOpen</computeroutput></title>
-
-<programlisting>
-BZFILE *BZ2_bzWriteOpen( int *bzerror, FILE *f,
- int blockSize100k, int verbosity,
- int workFactor );
-</programlisting>
-
-<para>Prepare to write compressed data to file handle
-<computeroutput>f</computeroutput>.
-<computeroutput>f</computeroutput> should refer to a file which
-has been opened for writing, and for which the error indicator
-(<computeroutput>ferror(f)</computeroutput>)is not set.</para>
-
-<para>For the meaning of parameters
-<computeroutput>blockSize100k</computeroutput>,
-<computeroutput>verbosity</computeroutput> and
-<computeroutput>workFactor</computeroutput>, see
-<computeroutput>BZ2_bzCompressInit</computeroutput>.</para>
-
-<para>All required memory is allocated at this stage, so if the
-call completes successfully,
-<computeroutput>BZ_MEM_ERROR</computeroutput> cannot be signalled
-by a subsequent call to
-<computeroutput>BZ2_bzWrite</computeroutput>.</para>
-
-<para>Possible assignments to
-<computeroutput>bzerror</computeroutput>:</para>
-
-<programlisting>
-BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if f is NULL
- or blockSize100k < 1 or blockSize100k > 9
-BZ_IO_ERROR
- if ferror(f) is nonzero
-BZ_MEM_ERROR
- if insufficient memory is available
-BZ_OK
- otherwise
-</programlisting>
-
-<para>Possible return values:</para>
-
-<programlisting>
-Pointer to an abstract BZFILE
- if bzerror is BZ_OK
-NULL
- otherwise
-</programlisting>
-
-<para>Allowable next actions:</para>
-
-<programlisting>
-BZ2_bzWrite
- if bzerror is BZ_OK
- (you could go directly to BZ2_bzWriteClose, but this would be pretty pointless)
-BZ2_bzWriteClose
- otherwise
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzwrite" xreflabel="BZ2_bzWrite">
-<title><computeroutput>BZ2_bzWrite</computeroutput></title>
-
-<programlisting>
-void BZ2_bzWrite ( int *bzerror, BZFILE *b, void *buf, int len );
-</programlisting>
-
-<para>Absorbs <computeroutput>len</computeroutput> bytes from the
-buffer <computeroutput>buf</computeroutput>, eventually to be
-compressed and written to the file.</para>
-
-<para>Possible assignments to
-<computeroutput>bzerror</computeroutput>:</para>
-
-<programlisting>
-BZ_PARAM_ERROR
- if b is NULL or buf is NULL or len < 0
-BZ_SEQUENCE_ERROR
- if b was opened with BZ2_bzReadOpen
-BZ_IO_ERROR
- if there is an error writing the compressed file.
-BZ_OK
- otherwise
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzwriteclose" xreflabel="BZ2_bzWriteClose">
-<title><computeroutput>BZ2_bzWriteClose</computeroutput></title>
-
-<programlisting>
-void BZ2_bzWriteClose( int *bzerror, BZFILE* f,
- int abandon,
- unsigned int* nbytes_in,
- unsigned int* nbytes_out );
-
-void BZ2_bzWriteClose64( int *bzerror, BZFILE* f,
- int abandon,
- unsigned int* nbytes_in_lo32,
- unsigned int* nbytes_in_hi32,
- unsigned int* nbytes_out_lo32,
- unsigned int* nbytes_out_hi32 );
-</programlisting>
-
-<para>Compresses and flushes to the compressed file all data so
-far supplied by <computeroutput>BZ2_bzWrite</computeroutput>.
-The logical end-of-stream markers are also written, so subsequent
-calls to <computeroutput>BZ2_bzWrite</computeroutput> are
-illegal. All memory associated with the compressed file
-<computeroutput>b</computeroutput> is released.
-<computeroutput>fflush</computeroutput> is called on the
-compressed file, but it is not
-<computeroutput>fclose</computeroutput>'d.</para>
-
-<para>If <computeroutput>BZ2_bzWriteClose</computeroutput> is
-called to clean up after an error, the only action is to release
-the memory. The library records the error codes issued by
-previous calls, so this situation will be detected automatically.
-There is no attempt to complete the compression operation, nor to
-<computeroutput>fflush</computeroutput> the compressed file. You
-can force this behaviour to happen even in the case of no error,
-by passing a nonzero value to
-<computeroutput>abandon</computeroutput>.</para>
-
-<para>If <computeroutput>nbytes_in</computeroutput> is non-null,
-<computeroutput>*nbytes_in</computeroutput> will be set to be the
-total volume of uncompressed data handled. Similarly,
-<computeroutput>nbytes_out</computeroutput> will be set to the
-total volume of compressed data written. For compatibility with
-older versions of the library,
-<computeroutput>BZ2_bzWriteClose</computeroutput> only yields the
-lower 32 bits of these counts. Use
-<computeroutput>BZ2_bzWriteClose64</computeroutput> if you want
-the full 64 bit counts. These two functions are otherwise
-absolutely identical.</para>
-
-<para>Possible assignments to
-<computeroutput>bzerror</computeroutput>:</para>
-
-<programlisting>
-BZ_SEQUENCE_ERROR
- if b was opened with BZ2_bzReadOpen
-BZ_IO_ERROR
- if there is an error writing the compressed file
-BZ_OK
- otherwise
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="embed" xreflabel="Handling embedded compressed data streams">
-<title>Handling embedded compressed data streams</title>
-
-<para>The high-level library facilitates use of
-<computeroutput>bzip2</computeroutput> data streams which form
-some part of a surrounding, larger data stream.</para>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para>For writing, the library takes an open file handle,
- writes compressed data to it,
- <computeroutput>fflush</computeroutput>es it but does not
- <computeroutput>fclose</computeroutput> it. The calling
- application can write its own data before and after the
- compressed data stream, using that same file handle.</para></listitem>
-
- <listitem><para>Reading is more complex, and the facilities are not as
- general as they could be since generality is hard to reconcile
- with efficiency. <computeroutput>BZ2_bzRead</computeroutput>
- reads from the compressed file in blocks of size
- <computeroutput>BZ_MAX_UNUSED</computeroutput> bytes, and in
- doing so probably will overshoot the logical end of compressed
- stream. To recover this data once decompression has ended,
- call <computeroutput>BZ2_bzReadGetUnused</computeroutput> after
- the last call of <computeroutput>BZ2_bzRead</computeroutput>
- (the one returning
- <computeroutput>BZ_STREAM_END</computeroutput>) but before
- calling
- <computeroutput>BZ2_bzReadClose</computeroutput>.</para></listitem>
-
-</itemizedlist>
-
-<para>This mechanism makes it easy to decompress multiple
-<computeroutput>bzip2</computeroutput> streams placed end-to-end.
-As the end of one stream, when
-<computeroutput>BZ2_bzRead</computeroutput> returns
-<computeroutput>BZ_STREAM_END</computeroutput>, call
-<computeroutput>BZ2_bzReadGetUnused</computeroutput> to collect
-the unused data (copy it into your own buffer somewhere). That
-data forms the start of the next compressed stream. To start
-uncompressing that next stream, call
-<computeroutput>BZ2_bzReadOpen</computeroutput> again, feeding in
-the unused data via the <computeroutput>unused</computeroutput> /
-<computeroutput>nUnused</computeroutput> parameters. Keep doing
-this until <computeroutput>BZ_STREAM_END</computeroutput> return
-coincides with the physical end of file
-(<computeroutput>feof(f)</computeroutput>). In this situation
-<computeroutput>BZ2_bzReadGetUnused</computeroutput> will of
-course return no data.</para>
-
-<para>This should give some feel for how the high-level interface
-can be used. If you require extra flexibility, you'll have to
-bite the bullet and get to grips with the low-level
-interface.</para>
-
-</sect2>
-
-
-<sect2 id="std-rdwr" xreflabel="Standard file-reading/writing code">
-<title>Standard file-reading/writing code</title>
-
-<para>Here's how you'd write data to a compressed file:</para>
-
-<programlisting>
-FILE* f;
-BZFILE* b;
-int nBuf;
-char buf[ /* whatever size you like */ ];
-int bzerror;
-int nWritten;
-
-f = fopen ( "myfile.bz2", "w" );
-if ( !f ) {
- /* handle error */
-}
-b = BZ2_bzWriteOpen( &bzerror, f, 9 );
-if (bzerror != BZ_OK) {
- BZ2_bzWriteClose ( b );
- /* handle error */
-}
-
-while ( /* condition */ ) {
- /* get data to write into buf, and set nBuf appropriately */
- nWritten = BZ2_bzWrite ( &bzerror, b, buf, nBuf );
- if (bzerror == BZ_IO_ERROR) {
- BZ2_bzWriteClose ( &bzerror, b );
- /* handle error */
- }
-}
-
-BZ2_bzWriteClose( &bzerror, b );
-if (bzerror == BZ_IO_ERROR) {
- /* handle error */
-}
-</programlisting>
-
-<para>And to read from a compressed file:</para>
-
-<programlisting>
-FILE* f;
-BZFILE* b;
-int nBuf;
-char buf[ /* whatever size you like */ ];
-int bzerror;
-int nWritten;
-
-f = fopen ( "myfile.bz2", "r" );
-if ( !f ) {
- /* handle error */
-}
-b = BZ2_bzReadOpen ( &bzerror, f, 0, NULL, 0 );
-if ( bzerror != BZ_OK ) {
- BZ2_bzReadClose ( &bzerror, b );
- /* handle error */
-}
-
-bzerror = BZ_OK;
-while ( bzerror == BZ_OK && /* arbitrary other conditions */) {
- nBuf = BZ2_bzRead ( &bzerror, b, buf, /* size of buf */ );
- if ( bzerror == BZ_OK ) {
- /* do something with buf[0 .. nBuf-1] */
- }
-}
-if ( bzerror != BZ_STREAM_END ) {
- BZ2_bzReadClose ( &bzerror, b );
- /* handle error */
-} else {
- BZ2_bzReadClose ( &bzerror, b );
-}
-</programlisting>
-
-</sect2>
-
-</sect1>
-
-
-<sect1 id="util-fns" xreflabel="Utility functions">
-<title>Utility functions</title>
-
-
-<sect2 id="bzbufftobuffcompress" xreflabel="BZ2_bzBuffToBuffCompress">
-<title><computeroutput>BZ2_bzBuffToBuffCompress</computeroutput></title>
-
-<programlisting>
-int BZ2_bzBuffToBuffCompress( char* dest,
- unsigned int* destLen,
- char* source,
- unsigned int sourceLen,
- int blockSize100k,
- int verbosity,
- int workFactor );
-</programlisting>
-
-<para>Attempts to compress the data in <computeroutput>source[0
-.. sourceLen-1]</computeroutput> into the destination buffer,
-<computeroutput>dest[0 .. *destLen-1]</computeroutput>. If the
-destination buffer is big enough,
-<computeroutput>*destLen</computeroutput> is set to the size of
-the compressed data, and <computeroutput>BZ_OK</computeroutput>
-is returned. If the compressed data won't fit,
-<computeroutput>*destLen</computeroutput> is unchanged, and
-<computeroutput>BZ_OUTBUFF_FULL</computeroutput> is
-returned.</para>
-
-<para>Compression in this manner is a one-shot event, done with a
-single call to this function. The resulting compressed data is a
-complete <computeroutput>bzip2</computeroutput> format data
-stream. There is no mechanism for making additional calls to
-provide extra input data. If you want that kind of mechanism,
-use the low-level interface.</para>
-
-<para>For the meaning of parameters
-<computeroutput>blockSize100k</computeroutput>,
-<computeroutput>verbosity</computeroutput> and
-<computeroutput>workFactor</computeroutput>, see
-<computeroutput>BZ2_bzCompressInit</computeroutput>.</para>
-
-<para>To guarantee that the compressed data will fit in its
-buffer, allocate an output buffer of size 1% larger than the
-uncompressed data, plus six hundred extra bytes.</para>
-
-<para><computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput>
-will not write data at or beyond
-<computeroutput>dest[*destLen]</computeroutput>, even in case of
-buffer overflow.</para>
-
-<para>Possible return values:</para>
-
-<programlisting>
-BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if dest is NULL or destLen is NULL
- or blockSize100k < 1 or blockSize100k > 9
- or verbosity < 0 or verbosity > 4
- or workFactor < 0 or workFactor > 250
-BZ_MEM_ERROR
- if insufficient memory is available
-BZ_OUTBUFF_FULL
- if the size of the compressed data exceeds *destLen
-BZ_OK
- otherwise
-</programlisting>
-
-</sect2>
-
-
-<sect2 id="bzbufftobuffdecompress" xreflabel="BZ2_bzBuffToBuffDecompress">
-<title><computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput></title>
-
-<programlisting>
-int BZ2_bzBuffToBuffDecompress( char* dest,
- unsigned int* destLen,
- char* source,
- unsigned int sourceLen,
- int small,
- int verbosity );
-</programlisting>
-
-<para>Attempts to decompress the data in <computeroutput>source[0
-.. sourceLen-1]</computeroutput> into the destination buffer,
-<computeroutput>dest[0 .. *destLen-1]</computeroutput>. If the
-destination buffer is big enough,
-<computeroutput>*destLen</computeroutput> is set to the size of
-the uncompressed data, and <computeroutput>BZ_OK</computeroutput>
-is returned. If the compressed data won't fit,
-<computeroutput>*destLen</computeroutput> is unchanged, and
-<computeroutput>BZ_OUTBUFF_FULL</computeroutput> is
-returned.</para>
-
-<para><computeroutput>source</computeroutput> is assumed to hold
-a complete <computeroutput>bzip2</computeroutput> format data
-stream.
-<computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput> tries
-to decompress the entirety of the stream into the output
-buffer.</para>
-
-<para>For the meaning of parameters
-<computeroutput>small</computeroutput> and
-<computeroutput>verbosity</computeroutput>, see
-<computeroutput>BZ2_bzDecompressInit</computeroutput>.</para>
-
-<para>Because the compression ratio of the compressed data cannot
-be known in advance, there is no easy way to guarantee that the
-output buffer will be big enough. You may of course make
-arrangements in your code to record the size of the uncompressed
-data, but such a mechanism is beyond the scope of this
-library.</para>
-
-<para><computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput>
-will not write data at or beyond
-<computeroutput>dest[*destLen]</computeroutput>, even in case of
-buffer overflow.</para>
-
-<para>Possible return values:</para>
-
-<programlisting>
-BZ_CONFIG_ERROR
- if the library has been mis-compiled
-BZ_PARAM_ERROR
- if dest is NULL or destLen is NULL
- or small != 0 && small != 1
- or verbosity < 0 or verbosity > 4
-BZ_MEM_ERROR
- if insufficient memory is available
-BZ_OUTBUFF_FULL
- if the size of the compressed data exceeds *destLen
-BZ_DATA_ERROR
- if a data integrity error was detected in the compressed data
-BZ_DATA_ERROR_MAGIC
- if the compressed data doesn't begin with the right magic bytes
-BZ_UNEXPECTED_EOF
- if the compressed data ends unexpectedly
-BZ_OK
- otherwise
-</programlisting>
-
-</sect2>
-
-</sect1>
-
-
-<sect1 id="zlib-compat" xreflabel="zlib compatibility functions">
-<title><computeroutput>zlib</computeroutput> compatibility functions</title>
-
-<para>Yoshioka Tsuneo has contributed some functions to give
-better <computeroutput>zlib</computeroutput> compatibility.
-These functions are <computeroutput>BZ2_bzopen</computeroutput>,
-<computeroutput>BZ2_bzread</computeroutput>,
-<computeroutput>BZ2_bzwrite</computeroutput>,
-<computeroutput>BZ2_bzflush</computeroutput>,
-<computeroutput>BZ2_bzclose</computeroutput>,
-<computeroutput>BZ2_bzerror</computeroutput> and
-<computeroutput>BZ2_bzlibVersion</computeroutput>. These
-functions are not (yet) officially part of the library. If they
-break, you get to keep all the pieces. Nevertheless, I think
-they work ok.</para>
-
-<programlisting>
-typedef void BZFILE;
-
-const char * BZ2_bzlibVersion ( void );
-</programlisting>
-
-<para>Returns a string indicating the library version.</para>
-
-<programlisting>
-BZFILE * BZ2_bzopen ( const char *path, const char *mode );
-BZFILE * BZ2_bzdopen ( int fd, const char *mode );
-</programlisting>
-
-<para>Opens a <computeroutput>.bz2</computeroutput> file for
-reading or writing, using either its name or a pre-existing file
-descriptor. Analogous to <computeroutput>fopen</computeroutput>
-and <computeroutput>fdopen</computeroutput>.</para>
-
-<programlisting>
-int BZ2_bzread ( BZFILE* b, void* buf, int len );
-int BZ2_bzwrite ( BZFILE* b, void* buf, int len );
-</programlisting>
-
-<para>Reads/writes data from/to a previously opened
-<computeroutput>BZFILE</computeroutput>. Analogous to
-<computeroutput>fread</computeroutput> and
-<computeroutput>fwrite</computeroutput>.</para>
-
-<programlisting>
-int BZ2_bzflush ( BZFILE* b );
-void BZ2_bzclose ( BZFILE* b );
-</programlisting>
-
-<para>Flushes/closes a <computeroutput>BZFILE</computeroutput>.
-<computeroutput>BZ2_bzflush</computeroutput> doesn't actually do
-anything. Analogous to <computeroutput>fflush</computeroutput>
-and <computeroutput>fclose</computeroutput>.</para>
-
-<programlisting>
-const char * BZ2_bzerror ( BZFILE *b, int *errnum )
-</programlisting>
-
-<para>Returns a string describing the more recent error status of
-<computeroutput>b</computeroutput>, and also sets
-<computeroutput>*errnum</computeroutput> to its numerical
-value.</para>
-
-</sect1>
-
-
-<sect1 id="stdio-free"
- xreflabel="Using the library in a stdio-free environment">
-<title>Using the library in a <computeroutput>stdio</computeroutput>-free environment</title>
-
-
-<sect2 id="stdio-bye" xreflabel="Getting rid of stdio">
-<title>Getting rid of <computeroutput>stdio</computeroutput></title>
-
-<para>In a deeply embedded application, you might want to use
-just the memory-to-memory functions. You can do this
-conveniently by compiling the library with preprocessor symbol
-<computeroutput>BZ_NO_STDIO</computeroutput> defined. Doing this
-gives you a library containing only the following eight
-functions:</para>
-
-<para><computeroutput>BZ2_bzCompressInit</computeroutput>,
-<computeroutput>BZ2_bzCompress</computeroutput>,
-<computeroutput>BZ2_bzCompressEnd</computeroutput>
-<computeroutput>BZ2_bzDecompressInit</computeroutput>,
-<computeroutput>BZ2_bzDecompress</computeroutput>,
-<computeroutput>BZ2_bzDecompressEnd</computeroutput>
-<computeroutput>BZ2_bzBuffToBuffCompress</computeroutput>,
-<computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput></para>
-
-<para>When compiled like this, all functions will ignore
-<computeroutput>verbosity</computeroutput> settings.</para>
-
-</sect2>
-
-
-<sect2 id="critical-error" xreflabel="Critical error handling">
-<title>Critical error handling</title>
-
-<para><computeroutput>libbzip2</computeroutput> contains a number
-of internal assertion checks which should, needless to say, never
-be activated. Nevertheless, if an assertion should fail,
-behaviour depends on whether or not the library was compiled with
-<computeroutput>BZ_NO_STDIO</computeroutput> set.</para>
-
-<para>For a normal compile, an assertion failure yields the
-message:</para>
-
-<blockquote>
-<para>bzip2/libbzip2: internal error number N.</para>
-<para>This is a bug in bzip2/libbzip2, &bz-version; of &bz-date;.
-Please report it to me at: &bz-email;. If this happened
-when you were using some program which uses libbzip2 as a
-component, you should also report this bug to the author(s)
-of that program. Please make an effort to report this bug;
-timely and accurate bug reports eventually lead to higher
-quality software. Thanks. Julian Seward, &bz-date;.
-</para></blockquote>
-
-<para>where <computeroutput>N</computeroutput> is some error code
-number. If <computeroutput>N == 1007</computeroutput>, it also
-prints some extra text advising the reader that unreliable memory
-is often associated with internal error 1007. (This is a
-frequently-observed-phenomenon with versions 1.0.0/1.0.1).</para>
-
-<para><computeroutput>exit(3)</computeroutput> is then
-called.</para>
-
-<para>For a <computeroutput>stdio</computeroutput>-free library,
-assertion failures result in a call to a function declared
-as:</para>
-
-<programlisting>
-extern void bz_internal_error ( int errcode );
-</programlisting>
-
-<para>The relevant code is passed as a parameter. You should
-supply such a function.</para>
-
-<para>In either case, once an assertion failure has occurred, any
-<computeroutput>bz_stream</computeroutput> records involved can
-be regarded as invalid. You should not attempt to resume normal
-operation with them.</para>
-
-<para>You may, of course, change critical error handling to suit
-your needs. As I said above, critical errors indicate bugs in
-the library and should not occur. All "normal" error situations
-are indicated via error return codes from functions, and can be
-recovered from.</para>
-
-</sect2>
-
-</sect1>
-
-
-<sect1 id="win-dll" xreflabel="Making a Windows DLL">
-<title>Making a Windows DLL</title>
-
-<para>Everything related to Windows has been contributed by
-Yoshioka Tsuneo
-(<computeroutput>tsuneo@rr.iij4u.or.jp</computeroutput>), so
-you should send your queries to him (but perhaps Cc: me,
-<computeroutput>&bz-email;</computeroutput>).</para>
-
-<para>My vague understanding of what to do is: using Visual C++
-5.0, open the project file
-<computeroutput>libbz2.dsp</computeroutput>, and build. That's
-all.</para>
-
-<para>If you can't open the project file for some reason, make a
-new one, naming these files:
-<computeroutput>blocksort.c</computeroutput>,
-<computeroutput>bzlib.c</computeroutput>,
-<computeroutput>compress.c</computeroutput>,
-<computeroutput>crctable.c</computeroutput>,
-<computeroutput>decompress.c</computeroutput>,
-<computeroutput>huffman.c</computeroutput>,
-<computeroutput>randtable.c</computeroutput> and
-<computeroutput>libbz2.def</computeroutput>. You will also need
-to name the header files <computeroutput>bzlib.h</computeroutput>
-and <computeroutput>bzlib_private.h</computeroutput>.</para>
-
-<para>If you don't use VC++, you may need to define the
-proprocessor symbol
-<computeroutput>_WIN32</computeroutput>.</para>
-
-<para>Finally, <computeroutput>dlltest.c</computeroutput> is a
-sample program using the DLL. It has a project file,
-<computeroutput>dlltest.dsp</computeroutput>.</para>
-
-<para>If you just want a makefile for Visual C, have a look at
-<computeroutput>makefile.msc</computeroutput>.</para>
-
-<para>Be aware that if you compile
-<computeroutput>bzip2</computeroutput> itself on Win32, you must
-set <computeroutput>BZ_UNIX</computeroutput> to 0 and
-<computeroutput>BZ_LCCWIN32</computeroutput> to 1, in the file
-<computeroutput>bzip2.c</computeroutput>, before compiling.
-Otherwise the resulting binary won't work correctly.</para>
-
-<para>I haven't tried any of this stuff myself, but it all looks
-plausible.</para>
-
-</sect1>
-
-</chapter>
-
-
-
-<chapter id="misc" xreflabel="Miscellanea">
-<title>Miscellanea</title>
-
-<para>These are just some random thoughts of mine. Your mileage
-may vary.</para>
-
-
-<sect1 id="limits" xreflabel="Limitations of the compressed file format">
-<title>Limitations of the compressed file format</title>
-
-<para><computeroutput>bzip2-1.0.X</computeroutput>,
-<computeroutput>0.9.5</computeroutput> and
-<computeroutput>0.9.0</computeroutput> use exactly the same file
-format as the original version,
-<computeroutput>bzip2-0.1</computeroutput>. This decision was
-made in the interests of stability. Creating yet another
-incompatible compressed file format would create further
-confusion and disruption for users.</para>
-
-<para>Nevertheless, this is not a painless decision. Development
-work since the release of
-<computeroutput>bzip2-0.1</computeroutput> in August 1997 has
-shown complexities in the file format which slow down
-decompression and, in retrospect, are unnecessary. These
-are:</para>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para>The run-length encoder, which is the first of the
- compression transformations, is entirely irrelevant. The
- original purpose was to protect the sorting algorithm from the
- very worst case input: a string of repeated symbols. But
- algorithm steps Q6a and Q6b in the original Burrows-Wheeler
- technical report (SRC-124) show how repeats can be handled
- without difficulty in block sorting.</para></listitem>
-
- <listitem><para>The randomisation mechanism doesn't really need to be
- there. Udi Manber and Gene Myers published a suffix array
- construction algorithm a few years back, which can be employed
- to sort any block, no matter how repetitive, in O(N log N)
- time. Subsequent work by Kunihiko Sadakane has produced a
- derivative O(N (log N)^2) algorithm which usually outperforms
- the Manber-Myers algorithm.</para>
-
- <para>I could have changed to Sadakane's algorithm, but I find
- it to be slower than <computeroutput>bzip2</computeroutput>'s
- existing algorithm for most inputs, and the randomisation
- mechanism protects adequately against bad cases. I didn't
- think it was a good tradeoff to make. Partly this is due to
- the fact that I was not flooded with email complaints about
- <computeroutput>bzip2-0.1</computeroutput>'s performance on
- repetitive data, so perhaps it isn't a problem for real
- inputs.</para>
-
- <para>Probably the best long-term solution, and the one I have
- incorporated into 0.9.5 and above, is to use the existing
- sorting algorithm initially, and fall back to a O(N (log N)^2)
- algorithm if the standard algorithm gets into
- difficulties.</para></listitem>
-
- <listitem><para>The compressed file format was never designed to be
- handled by a library, and I have had to jump though some hoops
- to produce an efficient implementation of decompression. It's
- a bit hairy. Try passing
- <computeroutput>decompress.c</computeroutput> through the C
- preprocessor and you'll see what I mean. Much of this
- complexity could have been avoided if the compressed size of
- each block of data was recorded in the data stream.</para></listitem>
-
- <listitem><para>An Adler-32 checksum, rather than a CRC32 checksum,
- would be faster to compute.</para></listitem>
-
-</itemizedlist>
-
-<para>It would be fair to say that the
-<computeroutput>bzip2</computeroutput> format was frozen before I
-properly and fully understood the performance consequences of
-doing so.</para>
-
-<para>Improvements which I was able to incorporate into 0.9.0,
-despite using the same file format, are:</para>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para>Single array implementation of the inverse BWT. This
- significantly speeds up decompression, presumably because it
- reduces the number of cache misses.</para></listitem>
-
- <listitem><para>Faster inverse MTF transform for large MTF values.
- The new implementation is based on the notion of sliding blocks
- of values.</para></listitem>
-
- <listitem><para><computeroutput>bzip2-0.9.0</computeroutput> now reads
- and writes files with <computeroutput>fread</computeroutput>
- and <computeroutput>fwrite</computeroutput>; version 0.1 used
- <computeroutput>putc</computeroutput> and
- <computeroutput>getc</computeroutput>. Duh! Well, you live
- and learn.</para></listitem>
-
-</itemizedlist>
-
-<para>Further ahead, it would be nice to be able to do random
-access into files. This will require some careful design of
-compressed file formats.</para>
-
-</sect1>
-
-
-<sect1 id="port-issues" xreflabel="Portability issues">
-<title>Portability issues</title>
-
-<para>After some consideration, I have decided not to use GNU
-<computeroutput>autoconf</computeroutput> to configure 0.9.5 or
-1.0.</para>
-
-<para><computeroutput>autoconf</computeroutput>, admirable and
-wonderful though it is, mainly assists with portability problems
-between Unix-like platforms. But
-<computeroutput>bzip2</computeroutput> doesn't have much in the
-way of portability problems on Unix; most of the difficulties
-appear when porting to the Mac, or to Microsoft's operating
-systems. <computeroutput>autoconf</computeroutput> doesn't help
-in those cases, and brings in a whole load of new
-complexity.</para>
-
-<para>Most people should be able to compile the library and
-program under Unix straight out-of-the-box, so to speak,
-especially if you have a version of GNU C available.</para>
-
-<para>There are a couple of
-<computeroutput>__inline__</computeroutput> directives in the
-code. GNU C (<computeroutput>gcc</computeroutput>) should be
-able to handle them. If you're not using GNU C, your C compiler
-shouldn't see them at all. If your compiler does, for some
-reason, see them and doesn't like them, just
-<computeroutput>#define</computeroutput>
-<computeroutput>__inline__</computeroutput> to be
-<computeroutput>/* */</computeroutput>. One easy way to do this
-is to compile with the flag
-<computeroutput>-D__inline__=</computeroutput>, which should be
-understood by most Unix compilers.</para>
-
-<para>If you still have difficulties, try compiling with the
-macro <computeroutput>BZ_STRICT_ANSI</computeroutput> defined.
-This should enable you to build the library in a strictly ANSI
-compliant environment. Building the program itself like this is
-dangerous and not supported, since you remove
-<computeroutput>bzip2</computeroutput>'s checks against
-compressing directories, symbolic links, devices, and other
-not-really-a-file entities. This could cause filesystem
-corruption!</para>
-
-<para>One other thing: if you create a
-<computeroutput>bzip2</computeroutput> binary for public distribution,
-please consider linking it statically (<computeroutput>gcc
--static</computeroutput>). This avoids all sorts of library-version
-issues that others may encounter later on.</para>
-
-<para>If you build <computeroutput>bzip2</computeroutput> on
-Win32, you must set <computeroutput>BZ_UNIX</computeroutput> to 0
-and <computeroutput>BZ_LCCWIN32</computeroutput> to 1, in the
-file <computeroutput>bzip2.c</computeroutput>, before compiling.
-Otherwise the resulting binary won't work correctly.</para>
-
-</sect1>
-
-
-<sect1 id="bugs" xreflabel="Reporting bugs">
-<title>Reporting bugs</title>
-
-<para>I tried pretty hard to make sure
-<computeroutput>bzip2</computeroutput> is bug free, both by
-design and by testing. Hopefully you'll never need to read this
-section for real.</para>
-
-<para>Nevertheless, if <computeroutput>bzip2</computeroutput> dies
-with a segmentation fault, a bus error or an internal assertion
-failure, it will ask you to email me a bug report. Experience from
-years of feedback of bzip2 users indicates that almost all these
-problems can be traced to either compiler bugs or hardware
-problems.</para>
-
-<itemizedlist mark='bullet'>
-
- <listitem><para>Recompile the program with no optimisation, and
- see if it works. And/or try a different compiler. I heard all
- sorts of stories about various flavours of GNU C (and other
- compilers) generating bad code for
- <computeroutput>bzip2</computeroutput>, and I've run across two
- such examples myself.</para>
-
- <para>2.7.X versions of GNU C are known to generate bad code
- from time to time, at high optimisation levels. If you get
- problems, try using the flags
- <computeroutput>-O2</computeroutput>
- <computeroutput>-fomit-frame-pointer</computeroutput>
- <computeroutput>-fno-strength-reduce</computeroutput>. You
- should specifically <emphasis>not</emphasis> use
- <computeroutput>-funroll-loops</computeroutput>.</para>
-
- <para>You may notice that the Makefile runs six tests as part
- of the build process. If the program passes all of these, it's
- a pretty good (but not 100%) indication that the compiler has
- done its job correctly.</para></listitem>
-
- <listitem><para>If <computeroutput>bzip2</computeroutput>
- crashes randomly, and the crashes are not repeatable, you may
- have a flaky memory subsystem.
- <computeroutput>bzip2</computeroutput> really hammers your
- memory hierarchy, and if it's a bit marginal, you may get these
- problems. Ditto if your disk or I/O subsystem is slowly
- failing. Yup, this really does happen.</para>
-
- <para>Try using a different machine of the same type, and see
- if you can repeat the problem.</para></listitem>
-
- <listitem><para>This isn't really a bug, but ... If
- <computeroutput>bzip2</computeroutput> tells you your file is
- corrupted on decompression, and you obtained the file via FTP,
- there is a possibility that you forgot to tell FTP to do a
- binary mode transfer. That absolutely will cause the file to
- be non-decompressible. You'll have to transfer it
- again.</para></listitem>
-
-</itemizedlist>
-
-<para>If you've incorporated
-<computeroutput>libbzip2</computeroutput> into your own program
-and are getting problems, please, please, please, check that the
-parameters you are passing in calls to the library, are correct,
-and in accordance with what the documentation says is allowable.
-I have tried to make the library robust against such problems,
-but I'm sure I haven't succeeded.</para>
-
-<para>Finally, if the above comments don't help, you'll have to
-send me a bug report. Now, it's just amazing how many people
-will send me a bug report saying something like:</para>
-
-<programlisting>
-bzip2 crashed with segmentation fault on my machine
-</programlisting>
-
-<para>and absolutely nothing else. Needless to say, a such a
-report is <emphasis>totally, utterly, completely and
-comprehensively 100% useless; a waste of your time, my time, and
-net bandwidth</emphasis>. With no details at all, there's no way
-I can possibly begin to figure out what the problem is.</para>
-
-<para>The rules of the game are: facts, facts, facts. Don't omit
-them because "oh, they won't be relevant". At the bare
-minimum:</para>
-
-<programlisting>
-Machine type. Operating system version.
-Exact version of bzip2 (do bzip2 -V).
-Exact version of the compiler used.
-Flags passed to the compiler.
-</programlisting>
-
-<para>However, the most important single thing that will help me
-is the file that you were trying to compress or decompress at the
-time the problem happened. Without that, my ability to do
-anything more than speculate about the cause, is limited.</para>
-
-</sect1>
-
-
-<sect1 id="package" xreflabel="Did you get the right package?">
-<title>Did you get the right package?</title>
-
-<para><computeroutput>bzip2</computeroutput> is a resource hog.
-It soaks up large amounts of CPU cycles and memory. Also, it
-gives very large latencies. In the worst case, you can feed many
-megabytes of uncompressed data into the library before getting
-any compressed output, so this probably rules out applications
-requiring interactive behaviour.</para>
-
-<para>These aren't faults of my implementation, I hope, but more
-an intrinsic property of the Burrows-Wheeler transform
-(unfortunately). Maybe this isn't what you want.</para>
-
-<para>If you want a compressor and/or library which is faster,
-uses less memory but gets pretty good compression, and has
-minimal latency, consider Jean-loup Gailly's and Mark Adler's
-work, <computeroutput>zlib-1.2.1</computeroutput> and
-<computeroutput>gzip-1.2.4</computeroutput>. Look for them at
-<ulink url="http://www.zlib.org">http://www.zlib.org</ulink> and
-<ulink url="http://www.gzip.org">http://www.gzip.org</ulink>
-respectively.</para>
-
-<para>For something faster and lighter still, you might try Markus F
-X J Oberhumer's <computeroutput>LZO</computeroutput> real-time
-compression/decompression library, at
-<ulink url="http://www.oberhumer.com/opensource">http://www.oberhumer.com/opensource</ulink>.</para>
-
-</sect1>
-
-
-
-<sect1 id="reading" xreflabel="Further Reading">
-<title>Further Reading</title>
-
-<para><computeroutput>bzip2</computeroutput> is not research
-work, in the sense that it doesn't present any new ideas.
-Rather, it's an engineering exercise based on existing
-ideas.</para>
-
-<para>Four documents describe essentially all the ideas behind
-<computeroutput>bzip2</computeroutput>:</para>
-
-<literallayout>Michael Burrows and D. J. Wheeler:
- "A block-sorting lossless data compression algorithm"
- 10th May 1994.
- Digital SRC Research Report 124.
- ftp://ftp.digital.com/pub/DEC/SRC/research-reports/SRC-124.ps.gz
- If you have trouble finding it, try searching at the
- New Zealand Digital Library, http://www.nzdl.org.
-
-Daniel S. Hirschberg and Debra A. LeLewer
- "Efficient Decoding of Prefix Codes"
- Communications of the ACM, April 1990, Vol 33, Number 4.
- You might be able to get an electronic copy of this
- from the ACM Digital Library.
-
-David J. Wheeler
- Program bred3.c and accompanying document bred3.ps.
- This contains the idea behind the multi-table Huffman coding scheme.
- ftp://ftp.cl.cam.ac.uk/users/djw3/
-
-Jon L. Bentley and Robert Sedgewick
- "Fast Algorithms for Sorting and Searching Strings"
- Available from Sedgewick's web page,
- www.cs.princeton.edu/~rs
-</literallayout>
-
-<para>The following paper gives valuable additional insights into
-the algorithm, but is not immediately the basis of any code used
-in bzip2.</para>
-
-<literallayout>Peter Fenwick:
- Block Sorting Text Compression
- Proceedings of the 19th Australasian Computer Science Conference,
- Melbourne, Australia. Jan 31 - Feb 2, 1996.
- ftp://ftp.cs.auckland.ac.nz/pub/peter-f/ACSC96paper.ps</literallayout>
-
-<para>Kunihiko Sadakane's sorting algorithm, mentioned above, is
-available from:</para>
-
-<literallayout>http://naomi.is.s.u-tokyo.ac.jp/~sada/papers/Sada98b.ps.gz
-</literallayout>
-
-<para>The Manber-Myers suffix array construction algorithm is
-described in a paper available from:</para>
-
-<literallayout>http://www.cs.arizona.edu/people/gene/PAPERS/suffix.ps
-</literallayout>
-
-<para>Finally, the following papers document some
-investigations I made into the performance of sorting
-and decompression algorithms:</para>
-
-<literallayout>Julian Seward
- On the Performance of BWT Sorting Algorithms
- Proceedings of the IEEE Data Compression Conference 2000
- Snowbird, Utah. 28-30 March 2000.
-
-Julian Seward
- Space-time Tradeoffs in the Inverse B-W Transform
- Proceedings of the IEEE Data Compression Conference 2001
- Snowbird, Utah. 27-29 March 2001.
-</literallayout>
-
-</sect1>
-
-</chapter>
-
-</book>
diff --git a/Utilities/cmbzip2/mk251.c b/Utilities/cmbzip2/mk251.c
index 39e94c0..6c5bbf9 100644
--- a/Utilities/cmbzip2/mk251.c
+++ b/Utilities/cmbzip2/mk251.c
@@ -9,8 +9,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
diff --git a/Utilities/cmbzip2/randtable.c b/Utilities/cmbzip2/randtable.c
index 068b763..bdc6d4a 100644
--- a/Utilities/cmbzip2/randtable.c
+++ b/Utilities/cmbzip2/randtable.c
@@ -8,8 +8,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
diff --git a/Utilities/cmbzip2/sample1.rb2 b/Utilities/cmbzip2/sample1.rb2
deleted file mode 100644
index 4edda36..0000000
--- a/Utilities/cmbzip2/sample1.rb2
+++ /dev/null
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diff --git a/Utilities/cmbzip2/sample1.ref b/Utilities/cmbzip2/sample1.ref
deleted file mode 100644
index dc869ee..0000000
--- a/Utilities/cmbzip2/sample1.ref
+++ /dev/null
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diff --git a/Utilities/cmbzip2/sample1.tst b/Utilities/cmbzip2/sample1.tst
deleted file mode 100644
index dc869ee..0000000
--- a/Utilities/cmbzip2/sample1.tst
+++ /dev/null
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diff --git a/Utilities/cmbzip2/sample2.rb2 b/Utilities/cmbzip2/sample2.rb2
deleted file mode 100644
index 8e54297..0000000
--- a/Utilities/cmbzip2/sample2.rb2
+++ /dev/null
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diff --git a/Utilities/cmbzip2/sample2.ref b/Utilities/cmbzip2/sample2.ref
deleted file mode 100644
index 40e5b58..0000000
--- a/Utilities/cmbzip2/sample2.ref
+++ /dev/null
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diff --git a/Utilities/cmbzip2/sample2.tst b/Utilities/cmbzip2/sample2.tst
deleted file mode 100644
index 40e5b58..0000000
--- a/Utilities/cmbzip2/sample2.tst
+++ /dev/null
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diff --git a/Utilities/cmbzip2/sample3.rb2 b/Utilities/cmbzip2/sample3.rb2
deleted file mode 100644
index 1c9b08c..0000000
--- a/Utilities/cmbzip2/sample3.rb2
+++ /dev/null
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diff --git a/Utilities/cmbzip2/sample3.ref b/Utilities/cmbzip2/sample3.ref
deleted file mode 100644
index 775a2f6..0000000
--- a/Utilities/cmbzip2/sample3.ref
+++ /dev/null
@@ -1,30007 +0,0 @@
-This file is exceedingly boring. If you find yourself
-reading it, please (1) take it from me that you can safely
-guess what the rest of the file says, and (2) seek professional
-help.
-
-ps. there are no further sarcastic remarks in this file.
-
-ugh
-ugh
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diff --git a/Utilities/cmbzip2/sample3.tst b/Utilities/cmbzip2/sample3.tst
deleted file mode 100644
index 775a2f6..0000000
--- a/Utilities/cmbzip2/sample3.tst
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-This file is exceedingly boring. If you find yourself
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-
-ps. there are no further sarcastic remarks in this file.
-
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diff --git a/Utilities/cmbzip2/spewG.c b/Utilities/cmbzip2/spewG.c
index 7bd1284..65d24c8 100644
--- a/Utilities/cmbzip2/spewG.c
+++ b/Utilities/cmbzip2/spewG.c
@@ -13,15 +13,15 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
This program is released under the terms of the license contained
in the file LICENSE.
- ------------------------------------------------------------------ */
+ ------------------------------------------------------------------ */
#define _FILE_OFFSET_BITS 64
diff --git a/Utilities/cmbzip2/unzcrash.c b/Utilities/cmbzip2/unzcrash.c
index a1b7546..c68f93c 100644
--- a/Utilities/cmbzip2/unzcrash.c
+++ b/Utilities/cmbzip2/unzcrash.c
@@ -17,8 +17,8 @@
This file is part of bzip2/libbzip2, a program and library for
lossless, block-sorting data compression.
- bzip2/libbzip2 version 1.0.5 of 10 December 2007
- Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
+ bzip2/libbzip2 version 1.0.8 of 13 July 2019
+ Copyright (C) 1996-2019 Julian Seward <jseward@acm.org>
Please read the WARNING, DISCLAIMER and PATENTS sections in the
README file.
diff --git a/Utilities/cmbzip2/words0 b/Utilities/cmbzip2/words0
deleted file mode 100644
index fbf442a..0000000
--- a/Utilities/cmbzip2/words0
+++ /dev/null
@@ -1,9 +0,0 @@
-
-If compilation produces errors, or a large number of warnings,
-please read README.COMPILATION.PROBLEMS -- you might be able to
-adjust the flags in this Makefile to improve matters.
-
-Also in README.COMPILATION.PROBLEMS are some hints that may help
-if your build produces an executable which is unable to correctly
-handle so-called 'large files' -- files of size 2GB or more.
-
diff --git a/Utilities/cmbzip2/words1 b/Utilities/cmbzip2/words1
deleted file mode 100644
index 2e83de9..0000000
--- a/Utilities/cmbzip2/words1
+++ /dev/null
@@ -1,4 +0,0 @@
-
-Doing 6 tests (3 compress, 3 uncompress) ...
-If there's a problem, things might stop at this point.
-
diff --git a/Utilities/cmbzip2/words2 b/Utilities/cmbzip2/words2
deleted file mode 100644
index caddcf4..0000000
--- a/Utilities/cmbzip2/words2
+++ /dev/null
@@ -1,5 +0,0 @@
-
-Checking test results. If any of the four "cmp"s which follow
-report any differences, something is wrong. If you can't easily
-figure out what, please let me know (jseward@bzip.org).
-
diff --git a/Utilities/cmbzip2/words3 b/Utilities/cmbzip2/words3
deleted file mode 100644
index 6972669..0000000
--- a/Utilities/cmbzip2/words3
+++ /dev/null
@@ -1,30 +0,0 @@
-
-If you got this far and the 'cmp's didn't complain, it looks
-like you're in business.
-
-To install in /usr/local/bin, /usr/local/lib, /usr/local/man and
-/usr/local/include, type
-
- make install
-
-To install somewhere else, eg, /xxx/yyy/{bin,lib,man,include}, type
-
- make install PREFIX=/xxx/yyy
-
-If you are (justifiably) paranoid and want to see what 'make install'
-is going to do, you can first do
-
- make -n install or
- make -n install PREFIX=/xxx/yyy respectively.
-
-The -n instructs make to show the commands it would execute, but
-not actually execute them.
-
-Instructions for use are in the preformatted manual page, in the file
-bzip2.txt. For more detailed documentation, read the full manual.
-It is available in Postscript form (manual.ps), PDF form (manual.pdf),
-and HTML form (manual.html).
-
-You can also do "bzip2 --help" to see some helpful information.
-"bzip2 -L" displays the software license.
-
diff --git a/Utilities/cmbzip2/xmlproc.sh b/Utilities/cmbzip2/xmlproc.sh
deleted file mode 100755
index 5384177..0000000
--- a/Utilities/cmbzip2/xmlproc.sh
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/bin/bash
-# see the README file for usage etc.
-#
-# ------------------------------------------------------------------
-# This file is part of bzip2/libbzip2, a program and library for
-# lossless, block-sorting data compression.
-#
-# bzip2/libbzip2 version 1.0.5 of 10 December 2007
-# Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org>
-#
-# Please read the WARNING, DISCLAIMER and PATENTS sections in the
-# README file.
-#
-# This program is released under the terms of the license contained
-# in the file LICENSE.
-# ----------------------------------------------------------------
-
-
-usage() {
- echo '';
- echo 'Usage: xmlproc.sh -[option] <filename.xml>';
- echo 'Specify a target from:';
- echo '-v verify xml file conforms to dtd';
- echo '-html output in html format (single file)';
- echo '-ps output in postscript format';
- echo '-pdf output in pdf format';
- exit;
-}
-
-if test $# -ne 2; then
- usage
-fi
-# assign the variable for the output type
-action=$1; shift
-# assign the output filename
-xmlfile=$1; shift
-# and check user input it correct
-if !(test -f $xmlfile); then
- echo "No such file: $xmlfile";
- exit;
-fi
-# some other stuff we will use
-OUT=output
-xsl_fo=bz-fo.xsl
-xsl_html=bz-html.xsl
-
-basename=$xmlfile
-basename=${basename//'.xml'/''}
-
-fofile="${basename}.fo"
-htmlfile="${basename}.html"
-pdffile="${basename}.pdf"
-psfile="${basename}.ps"
-xmlfmtfile="${basename}.fmt"
-
-# first process the xmlfile with CDATA tags
-./format.pl $xmlfile $xmlfmtfile
-# so the shell knows where the catalogs live
-export XML_CATALOG_FILES=/etc/xml/catalog
-
-# post-processing tidy up
-cleanup() {
- echo "Cleaning up: $@"
- while [ $# != 0 ]
- do
- arg=$1; shift;
- echo " deleting $arg";
- rm $arg
- done
-}
-
-case $action in
- -v)
- flags='--noout --xinclude --noblanks --postvalid'
- dtd='--dtdvalid http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd'
- xmllint $flags $dtd $xmlfmtfile 2> $OUT
- egrep 'error' $OUT
- rm $OUT
- ;;
-
- -html)
- echo "Creating $htmlfile ..."
- xsltproc --nonet --xinclude -o $htmlfile $xsl_html $xmlfmtfile
- cleanup $xmlfmtfile
- ;;
-
- -pdf)
- echo "Creating $pdffile ..."
- xsltproc --nonet --xinclude -o $fofile $xsl_fo $xmlfmtfile
- pdfxmltex $fofile >$OUT </dev/null
- pdfxmltex $fofile >$OUT </dev/null
- pdfxmltex $fofile >$OUT </dev/null
- cleanup $OUT $xmlfmtfile *.aux *.fo *.log *.out
- ;;
-
- -ps)
- echo "Creating $psfile ..."
- xsltproc --nonet --xinclude -o $fofile $xsl_fo $xmlfmtfile
- pdfxmltex $fofile >$OUT </dev/null
- pdfxmltex $fofile >$OUT </dev/null
- pdfxmltex $fofile >$OUT </dev/null
- pdftops $pdffile $psfile
- cleanup $OUT $xmlfmtfile $pdffile *.aux *.fo *.log *.out
-# passivetex is broken, so we can't go this route yet.
-# xmltex $fofile >$OUT </dev/null
-# xmltex $fofile >$OUT </dev/null
-# xmltex $fofile >$OUT </dev/null
-# dvips -R -q -o bzip-manual.ps *.dvi
- ;;
-
- *)
- usage
- ;;
-esac
diff --git a/Utilities/cmcurl/CMake/CurlSymbolHiding.cmake b/Utilities/cmcurl/CMake/CurlSymbolHiding.cmake
index 60ee8e6..8e5fd67 100644
--- a/Utilities/cmcurl/CMake/CurlSymbolHiding.cmake
+++ b/Utilities/cmcurl/CMake/CurlSymbolHiding.cmake
@@ -11,13 +11,7 @@
set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))")
set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden")
elseif(CMAKE_COMPILER_IS_GNUCC)
- if(NOT CMAKE_VERSION VERSION_LESS 2.8.10)
- set(GCC_VERSION ${CMAKE_C_COMPILER_VERSION})
- else()
- execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
- OUTPUT_VARIABLE GCC_VERSION)
- endif()
- if(NOT GCC_VERSION VERSION_LESS 3.4)
+ if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 3.4)
# note: this is considered buggy prior to 4.0 but the autotools don't care, so let's ignore that fact
set(SUPPORTS_SYMBOL_HIDING TRUE)
set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))")
@@ -29,7 +23,7 @@
set(_CFLAG_SYMBOLS_HIDE "-xldscope=hidden")
elseif(CMAKE_C_COMPILER_ID MATCHES "Intel" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0)
# note: this should probably just check for version 9.1.045 but I'm not 100% sure
- # so let's to it the same way autotools do.
+ # so let's do it the same way autotools do.
set(SUPPORTS_SYMBOL_HIDING TRUE)
set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))")
set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden")
diff --git a/Utilities/cmcurl/CMake/CurlTests.c b/Utilities/cmcurl/CMake/CurlTests.c
index 07b516b..3ef35f0 100644
--- a/Utilities/cmcurl/CMake/CurlTests.c
+++ b/Utilities/cmcurl/CMake/CurlTests.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -125,6 +125,7 @@
#if defined(HAVE_GETHOSTBYADDR_R_5) || \
defined(HAVE_GETHOSTBYADDR_R_5_REENTRANT)
rc = gethostbyaddr_r(address, length, type, &h, &hdata);
+ (void)rc;
#elif defined(HAVE_GETHOSTBYADDR_R_7) || \
defined(HAVE_GETHOSTBYADDR_R_7_REENTRANT)
hp = gethostbyaddr_r(address, length, type, &h, buffer, 8192, &h_errnop);
@@ -132,6 +133,7 @@
#elif defined(HAVE_GETHOSTBYADDR_R_8) || \
defined(HAVE_GETHOSTBYADDR_R_8_REENTRANT)
rc = gethostbyaddr_r(address, length, type, &h, buffer, 8192, &hp, &h_errnop);
+ (void)rc;
#endif
#if defined(HAVE_GETHOSTBYNAME_R_3) || \
diff --git a/Utilities/cmcurl/CMake/FindBearSSL.cmake b/Utilities/cmcurl/CMake/FindBearSSL.cmake
new file mode 100644
index 0000000..20d239a
--- /dev/null
+++ b/Utilities/cmcurl/CMake/FindBearSSL.cmake
@@ -0,0 +1,9 @@
+find_path(BEARSSL_INCLUDE_DIRS bearssl.h)
+
+find_library(BEARSSL_LIBRARY bearssl)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(BEARSSL DEFAULT_MSG
+ BEARSSL_INCLUDE_DIRS BEARSSL_LIBRARY)
+
+mark_as_advanced(BEARSSL_INCLUDE_DIRS BEARSSL_LIBRARY)
diff --git a/Utilities/cmcurl/CMake/FindCARES.cmake b/Utilities/cmcurl/CMake/FindCARES.cmake
index 723044a..3d1bae6 100644
--- a/Utilities/cmcurl/CMake/FindCARES.cmake
+++ b/Utilities/cmcurl/CMake/FindCARES.cmake
@@ -7,34 +7,16 @@
# also defined, but not for general use are
# CARES_LIBRARY, where to find the c-ares library.
-find_path(CARES_INCLUDE_DIR ares.h
- /usr/local/include
- /usr/include
- )
+find_path(CARES_INCLUDE_DIR ares.h)
set(CARES_NAMES ${CARES_NAMES} cares)
find_library(CARES_LIBRARY
NAMES ${CARES_NAMES}
- PATHS /usr/lib /usr/local/lib
)
-if(CARES_LIBRARY AND CARES_INCLUDE_DIR)
- set(CARES_LIBRARIES ${CARES_LIBRARY})
- set(CARES_FOUND "YES")
-else()
- set(CARES_FOUND "NO")
-endif()
-
-
-if(CARES_FOUND)
- if(NOT CARES_FIND_QUIETLY)
- message(STATUS "Found c-ares: ${CARES_LIBRARIES}")
- endif()
-else()
- if(CARES_FIND_REQUIRED)
- message(FATAL_ERROR "Could not find c-ares library")
- endif()
-endif()
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(CARES
+ REQUIRED_VARS CARES_LIBRARY CARES_INCLUDE_DIR)
mark_as_advanced(
CARES_LIBRARY
diff --git a/Utilities/cmcurl/CMake/FindGSS.cmake b/Utilities/cmcurl/CMake/FindGSS.cmake
index 8a28f2f..a2f150c 100644
--- a/Utilities/cmcurl/CMake/FindGSS.cmake
+++ b/Utilities/cmcurl/CMake/FindGSS.cmake
@@ -62,6 +62,7 @@
COMMAND ${_GSS_CONFIGURE_SCRIPT} "--cflags" "gssapi"
OUTPUT_VARIABLE _GSS_CFLAGS
RESULT_VARIABLE _GSS_CONFIGURE_FAILED
+ OUTPUT_STRIP_TRAILING_WHITESPACE
)
message(STATUS "CFLAGS: ${_GSS_CFLAGS}")
if(NOT _GSS_CONFIGURE_FAILED) # 0 means success
@@ -84,6 +85,7 @@
COMMAND ${_GSS_CONFIGURE_SCRIPT} "--libs" "gssapi"
OUTPUT_VARIABLE _GSS_LIB_FLAGS
RESULT_VARIABLE _GSS_CONFIGURE_FAILED
+ OUTPUT_STRIP_TRAILING_WHITESPACE
)
message(STATUS "LDFLAGS: ${_GSS_LIB_FLAGS}")
@@ -110,6 +112,7 @@
COMMAND ${_GSS_CONFIGURE_SCRIPT} "--version"
OUTPUT_VARIABLE _GSS_VERSION
RESULT_VARIABLE _GSS_CONFIGURE_FAILED
+ OUTPUT_STRIP_TRAILING_WHITESPACE
)
# older versions may not have the "--version" parameter. In this case we just don't care.
@@ -121,6 +124,7 @@
COMMAND ${_GSS_CONFIGURE_SCRIPT} "--vendor"
OUTPUT_VARIABLE _GSS_VENDOR
RESULT_VARIABLE _GSS_CONFIGURE_FAILED
+ OUTPUT_STRIP_TRAILING_WHITESPACE
)
# older versions may not have the "--vendor" parameter. In this case we just don't care.
@@ -134,7 +138,7 @@
endif()
endif()
- else() # either there is no config script or we are on platform that doesn't provide one (Windows?)
+ else() # either there is no config script or we are on a platform that doesn't provide one (Windows?)
find_path(_GSS_INCLUDE_DIR
NAMES
@@ -164,7 +168,7 @@
set(CMAKE_REQUIRED_DEFINITIONS "")
endif()
else()
- # I'm not convienced if this is the right way but this is what autotools do at the moment
+ # I'm not convinced if this is the right way but this is what autotools do at the moment
find_path(_GSS_INCLUDE_DIR
NAMES
"gssapi.h"
diff --git a/Utilities/cmcurl/CMake/FindLibSSH2.cmake b/Utilities/cmcurl/CMake/FindLibSSH2.cmake
index 84822db..91e17c1 100644
--- a/Utilities/cmcurl/CMake/FindLibSSH2.cmake
+++ b/Utilities/cmcurl/CMake/FindLibSSH2.cmake
@@ -5,31 +5,18 @@
# LIBSSH2_INCLUDE_DIR - the libssh2 include directory
# LIBSSH2_LIBRARY - the libssh2 library name
-if(LIBSSH2_INCLUDE_DIR AND LIBSSH2_LIBRARY)
- set(LibSSH2_FIND_QUIETLY TRUE)
-endif()
+find_path(LIBSSH2_INCLUDE_DIR libssh2.h)
-find_path(LIBSSH2_INCLUDE_DIR libssh2.h
-)
-
-find_library(LIBSSH2_LIBRARY NAMES ssh2
-)
+find_library(LIBSSH2_LIBRARY NAMES ssh2 libssh2)
if(LIBSSH2_INCLUDE_DIR)
- file(STRINGS "${LIBSSH2_INCLUDE_DIR}/libssh2.h" libssh2_version_str REGEX "^#define[\t ]+LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9][0-9][0-9][0-9][0-9].*")
-
- string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_MAJOR "${libssh2_version_str}")
- string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9]([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_MINOR "${libssh2_version_str}")
- string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9][0-9][0-9]([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_PATCH "${libssh2_version_str}")
-
- string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_MAJOR "${LIBSSH2_VERSION_MAJOR}")
- string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_MINOR "${LIBSSH2_VERSION_MINOR}")
- string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_PATCH "${LIBSSH2_VERSION_PATCH}")
-
- set(LIBSSH2_VERSION "${LIBSSH2_VERSION_MAJOR}.${LIBSSH2_VERSION_MINOR}.${LIBSSH2_VERSION_PATCH}")
+ file(STRINGS "${LIBSSH2_INCLUDE_DIR}/libssh2.h" libssh2_version_str REGEX "^#define[\t ]+LIBSSH2_VERSION[\t ]+\"(.*)\"")
+ string(REGEX REPLACE "^.*\"([^\"]+)\"" "\\1" LIBSSH2_VERSION "${libssh2_version_str}")
endif()
include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(LibSSH2 DEFAULT_MSG LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY )
+find_package_handle_standard_args(LibSSH2
+ REQUIRED_VARS LIBSSH2_LIBRARY LIBSSH2_INCLUDE_DIR
+ VERSION_VAR LIBSSH2_VERSION)
-mark_as_advanced(LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY LIBSSH2_VERSION_MAJOR LIBSSH2_VERSION_MINOR LIBSSH2_VERSION_PATCH LIBSSH2_VERSION)
+mark_as_advanced(LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY)
diff --git a/Utilities/cmcurl/CMake/FindNGHTTP2.cmake b/Utilities/cmcurl/CMake/FindNGHTTP2.cmake
index 348b961..5138e99 100644
--- a/Utilities/cmcurl/CMake/FindNGHTTP2.cmake
+++ b/Utilities/cmcurl/CMake/FindNGHTTP2.cmake
@@ -10,9 +10,9 @@
REQUIRED_VARS
NGHTTP2_LIBRARY
NGHTTP2_INCLUDE_DIR
- FAIL_MESSAGE
- "Could NOT find NGHTTP2"
)
set(NGHTTP2_INCLUDE_DIRS ${NGHTTP2_INCLUDE_DIR})
set(NGHTTP2_LIBRARIES ${NGHTTP2_LIBRARY})
+
+mark_as_advanced(NGHTTP2_INCLUDE_DIRS NGHTTP2_LIBRARIES)
diff --git a/Utilities/cmcurl/CMake/FindNSS.cmake b/Utilities/cmcurl/CMake/FindNSS.cmake
new file mode 100644
index 0000000..0043ce8
--- /dev/null
+++ b/Utilities/cmcurl/CMake/FindNSS.cmake
@@ -0,0 +1,17 @@
+if(UNIX)
+ find_package(PkgConfig QUIET)
+ pkg_search_module(PC_NSS nss)
+endif()
+if(NOT PC_NSS_FOUND)
+ return()
+endif()
+
+set(NSS_LIBRARIES ${PC_NSS_LINK_LIBRARIES})
+set(NSS_INCLUDE_DIRS ${PC_NSS_INCLUDE_DIRS})
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(NSS
+ REQUIRED_VARS NSS_LIBRARIES NSS_INCLUDE_DIRS
+ VERSION_VAR PC_NSS_VERSION)
+
+mark_as_advanced(NSS_INCLUDE_DIRS NSS_LIBRARIES)
diff --git a/Utilities/cmcurl/CMake/OtherTests.cmake b/Utilities/cmcurl/CMake/OtherTests.cmake
index c1c9aa3..8b15029 100644
--- a/Utilities/cmcurl/CMake/OtherTests.cmake
+++ b/Utilities/cmcurl/CMake/OtherTests.cmake
@@ -32,7 +32,7 @@
return 0;
}" curl_cv_recv)
if(curl_cv_recv)
- if(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
+ if(NOT DEFINED curl_cv_func_recv_args OR curl_cv_func_recv_args STREQUAL "unknown")
foreach(recv_retv "int" "ssize_t" )
foreach(recv_arg1 "SOCKET" "int" )
foreach(recv_arg2 "char *" "void *" )
@@ -81,7 +81,7 @@
string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" RECV_TYPE_RETV "${curl_cv_func_recv_args}")
endif()
- if("${curl_cv_func_recv_args}" STREQUAL "unknown")
+ if(curl_cv_func_recv_args STREQUAL "unknown")
message(FATAL_ERROR "Cannot find proper types to use for recv args")
endif()
else()
diff --git a/Utilities/cmcurl/CMake/Platforms/WindowsCache.cmake b/Utilities/cmcurl/CMake/Platforms/WindowsCache.cmake
index 2dbe1bb..4c4c63b 100644
--- a/Utilities/cmcurl/CMake/Platforms/WindowsCache.cmake
+++ b/Utilities/cmcurl/CMake/Platforms/WindowsCache.cmake
@@ -7,7 +7,6 @@
set(HAVE_LIBNSL 0)
set(HAVE_GETHOSTNAME 1)
set(HAVE_LIBZ 0)
- set(HAVE_LIBCRYPTO 0)
set(HAVE_DLOPEN 0)
diff --git a/Utilities/cmcurl/CMake/Utilities.cmake b/Utilities/cmcurl/CMake/Utilities.cmake
index 5cb1d44..ffc411a 100644
--- a/Utilities/cmcurl/CMake/Utilities.cmake
+++ b/Utilities/cmcurl/CMake/Utilities.cmake
@@ -2,12 +2,11 @@
# Returns a list of arguments that evaluate to true
function(count_true output_count_var)
- set(lst)
+ set(lst_len 0)
foreach(option_var IN LISTS ARGN)
if(${option_var})
- list(APPEND lst ${option_var})
+ math(EXPR lst_len "${lst_len} + 1")
endif()
endforeach()
- list(LENGTH lst lst_len)
set(${output_count_var} ${lst_len} PARENT_SCOPE)
endfunction()
diff --git a/Utilities/cmcurl/CMakeLists.txt b/Utilities/cmcurl/CMakeLists.txt
index bc8a7dc..5c732ef 100644
--- a/Utilities/cmcurl/CMakeLists.txt
+++ b/Utilities/cmcurl/CMakeLists.txt
@@ -24,11 +24,14 @@
set(CURL_DISABLE_TFTP ON CACHE INTERNAL "Disable curl tftp protocol?")
set(CURL_DISABLE_VERBOSE_STRINGS OFF CACHE INTERNAL "Do not disable curl verbosity")
set(CURL_HIDDEN_SYMBOLS OFF CACHE INTERNAL "No curl hidden symbols")
+set(CURL_LTO OFF CACHE INTERNAL "Turn on compiler Link Time Optimizations")
+set(CURL_STATIC_CRT OFF CACHE INTERNAL "Set to ON to build libcurl with static CRT on Windows (/MT).")
set(CURL_WERROR OFF CACHE INTERNAL "Turn compiler warnings into errors")
set(DISABLED_THREADSAFE OFF CACHE INTERNAL "Curl can use thread-safe functions")
set(ENABLE_ARES OFF CACHE INTERNAL "No curl c-ares support")
set(ENABLE_CURLDEBUG OFF CACHE INTERNAL "No curl TrackMemory features")
set(ENABLE_DEBUG OFF CACHE INTERNAL "No curl debug features")
+set(ENABLE_INET_PTON OFF CACHE INTERNAL "Set to OFF to prevent usage of inet_pton when building against modern SDKs while still requiring compatibility with older Windows versions, such as Windows XP, Windows Server 2003 etc.")
set(ENABLE_IPV6 ON CACHE INTERNAL "Enable curl IPv6 support detection")
set(ENABLE_MANUAL OFF CACHE INTERNAL "No curl built-in manual")
set(ENABLE_THREADED_RESOLVER OFF CACHE INTERNAL "No curl POSIX threaded DNS lookup")
@@ -60,6 +63,8 @@
unset(CMAKE_USE_DARWINSSL CACHE)
endif()
set(CMAKE_USE_MBEDTLS OFF CACHE INTERNAL "Enable mbedTLS for SSL/TLS")
+set(CMAKE_USE_BEARSSL OFF CACHE INTERNAL "Enable BearSSL for SSL/TLS")
+set(CMAKE_USE_NSS OFF CACHE INTERNAL "Enable NSS for SSL/TLS")
# Windows Vista and above have inet_pton, but this will link on
# older versions and then the executable will fail to launch at
@@ -91,7 +96,7 @@
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
@@ -136,7 +141,7 @@
message(WARNING "the curl cmake build system is poorly maintained. Be aware")
endif()
-file(READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS)
+file(STRINGS ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS REGEX "#define LIBCURL_VERSION( |_NUM )")
string(REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*"
CURL_VERSION ${CURL_VERSION_H_CONTENTS})
string(REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION})
@@ -168,7 +173,20 @@
if(WIN32)
option(CURL_STATIC_CRT "Set to ON to build libcurl with static CRT on Windows (/MT)." OFF)
option(ENABLE_INET_PTON "Set to OFF to prevent usage of inet_pton when building against modern SDKs while still requiring compatibility with older Windows versions, such as Windows XP, Windows Server 2003 etc." ON)
+ if(0) # This code not needed for building within CMake.
+ set(CURL_TARGET_WINDOWS_VERSION "" CACHE STRING "Minimum target Windows version as hex string")
+ if(CURL_TARGET_WINDOWS_VERSION)
+ add_definitions(-D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION})
+ elseif(ENABLE_INET_PTON)
+ # _WIN32_WINNT_VISTA (0x0600)
+ add_definitions(-D_WIN32_WINNT=0x0600)
+ else()
+ # _WIN32_WINNT_WINXP (0x0501)
+ add_definitions(-D_WIN32_WINNT=0x0501)
+ endif()
+ endif()
endif()
+option(CURL_LTO "Turn on compiler Link Time Optimizations" OFF)
if(0) # This code not needed for building within CMake.
cmake_dependent_option(ENABLE_THREADED_RESOLVER "Set to ON to enable threaded DNS lookup"
@@ -184,8 +202,9 @@
foreach(_CCOPT -pedantic -Wall -W -Wpointer-arith -Wwrite-strings -Wunused -Wshadow -Winline -Wnested-externs -Wmissing-declarations -Wmissing-prototypes -Wno-long-long -Wfloat-equal -Wno-multichar -Wsign-compare -Wundef -Wno-format-nonliteral -Wendif-labels -Wstrict-prototypes -Wdeclaration-after-statement -Wstrict-aliasing=3 -Wcast-align -Wtype-limits -Wold-style-declaration -Wmissing-parameter-type -Wempty-body -Wclobbered -Wignored-qualifiers -Wconversion -Wno-sign-conversion -Wvla -Wdouble-promotion -Wno-system-headers -Wno-pedantic-ms-format)
# surprisingly, CHECK_C_COMPILER_FLAG needs a new variable to store each new
# test result in.
- check_c_compiler_flag(${_CCOPT} OPT${_CCOPT})
- if(OPT${_CCOPT})
+ string(MAKE_C_IDENTIFIER "OPT${_CCOPT}" _optvarname)
+ check_c_compiler_flag(${_CCOPT} ${_optvarname})
+ if(${_optvarname})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${_CCOPT}")
endif()
endforeach()
@@ -216,7 +235,6 @@
set(USE_ARES 1)
find_package(CARES REQUIRED)
list(APPEND CURL_LIBS ${CARES_LIBRARY})
- set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY})
endif()
if(0) # This code not needed for building within CMake.
@@ -267,6 +285,7 @@
set(CURL_DISABLE_RTSP ON)
set(CURL_DISABLE_POP3 ON)
set(CURL_DISABLE_IMAP ON)
+ set(CURL_DISABLE_SMB ON)
set(CURL_DISABLE_SMTP ON)
set(CURL_DISABLE_GOPHER ON)
endif()
@@ -332,6 +351,7 @@
endif()
# Include all the necessary files for macros
+include(CMakePushCheckState)
include(CheckFunctionExists)
include(CheckIncludeFile)
include(CheckIncludeFiles)
@@ -359,7 +379,7 @@
# Check for all needed libraries
if(0) # This code not needed for building within CMake.
-check_library_exists_concat("dl" dlopen HAVE_LIBDL)
+check_library_exists_concat("${CMAKE_DL_LIBS}" dlopen HAVE_LIBDL)
else()
# Use the cmake-defined dl libs as dl is should not be used
# on HPUX, but rather dld this avoids a warning
@@ -390,7 +410,7 @@
endif()
# check SSL libraries
-# TODO support GNUTLS, NSS, POLARSSL, CYASSL
+# TODO support GnuTLS and WolfSSL
if(APPLE)
option(CMAKE_USE_SECTRANSP "enable Apple OS native SSL/TLS" OFF)
@@ -401,9 +421,11 @@
CMAKE_USE_WINSSL OFF)
endif()
option(CMAKE_USE_MBEDTLS "Enable mbedTLS for SSL/TLS" OFF)
+option(CMAKE_USE_BEARSSL "Enable BearSSL for SSL/TLS" OFF)
+option(CMAKE_USE_NSS "Enable NSS for SSL/TLS" OFF)
set(openssl_default ON)
-if(WIN32 OR CMAKE_USE_SECTRANSP OR CMAKE_USE_WINSSL OR CMAKE_USE_MBEDTLS)
+if(WIN32 OR CMAKE_USE_SECTRANSP OR CMAKE_USE_WINSSL OR CMAKE_USE_MBEDTLS OR CMAKE_USE_NSS)
set(openssl_default OFF)
endif()
@@ -412,6 +434,8 @@
CMAKE_USE_SECTRANSP
CMAKE_USE_OPENSSL
CMAKE_USE_MBEDTLS
+ CMAKE_USE_BEARSSL
+ CMAKE_USE_NSS
)
if(enabled_ssl_options_count GREATER "1")
set(CURL_WITH_MULTI_SSL ON)
@@ -457,8 +481,6 @@
endif()
set(SSL_ENABLED ON)
set(USE_OPENSSL ON)
- set(HAVE_LIBCRYPTO ON)
- set(HAVE_LIBSSL ON)
list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
include_directories(${OPENSSL_INCLUDE_DIR})
@@ -492,6 +514,27 @@
include_directories(${MBEDTLS_INCLUDE_DIRS})
endif()
+if(CMAKE_USE_BEARSSL)
+ find_package(BearSSL REQUIRED)
+ set(SSL_ENABLED ON)
+ set(USE_BEARSSL ON)
+ list(APPEND CURL_LIBS ${BEARSSL_LIBRARY})
+ include_directories(${BEARSSL_INCLUDE_DIRS})
+endif()
+
+if(CMAKE_USE_NSS)
+ find_package(NSS REQUIRED)
+ include_directories(${NSS_INCLUDE_DIRS})
+ list(APPEND CURL_LIBS ${NSS_LIBRARIES})
+ set(SSL_ENABLED ON)
+ set(USE_NSS ON)
+ cmake_push_check_state()
+ set(CMAKE_REQUIRED_INCLUDES ${NSS_INCLUDE_DIRS})
+ set(CMAKE_REQUIRED_LIBRARIES ${NSS_LIBRARIES})
+ check_symbol_exists(PK11_CreateManagedGenericObject "pk11pub.h" HAVE_PK11_CREATEMANAGEDGENERICOBJECT)
+ cmake_pop_check_state()
+endif()
+
option(USE_NGHTTP2 "Use Nghttp2 library" OFF)
if(USE_NGHTTP2)
find_package(NGHTTP2 REQUIRED)
@@ -499,6 +542,10 @@
list(APPEND CURL_LIBS ${NGHTTP2_LIBRARIES})
endif()
+if(WIN32)
+ set(USE_WIN32_CRYPTO ON)
+endif()
+
if(NOT CURL_DISABLE_LDAP)
if(WIN32)
option(USE_WIN32_LDAP "Use Windows LDAP implementation" ON)
@@ -653,7 +700,7 @@
option(CURL_BROTLI "Set to ON to enable building curl with brotli support." OFF)
set(HAVE_BROTLI OFF)
if(CURL_BROTLI)
- find_package(BROTLI QUIET)
+ find_package(Brotli QUIET)
if(BROTLI_FOUND)
set(HAVE_BROTLI ON)
list(APPEND CURL_LIBS ${BROTLI_LIBRARIES})
@@ -793,7 +840,9 @@
unset(CURL_CA_PATH CACHE)
elseif("${CURL_CA_PATH}" STREQUAL "auto")
unset(CURL_CA_PATH CACHE)
- set(CURL_CA_PATH_AUTODETECT TRUE)
+ if(NOT USE_NSS)
+ set(CURL_CA_PATH_AUTODETECT TRUE)
+ endif()
else()
set(CURL_CA_PATH_SET TRUE)
endif()
@@ -983,6 +1032,7 @@
check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID)
check_symbol_exists(getpwuid_r "${CURL_INCLUDES}" HAVE_GETPWUID_R)
check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID)
+check_symbol_exists(usleep "${CURL_INCLUDES}" HAVE_USLEEP)
check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME)
check_symbol_exists(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R)
check_symbol_exists(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R)
@@ -1010,6 +1060,7 @@
check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME)
check_symbol_exists(getpeername "${CURL_INCLUDES}" HAVE_GETPEERNAME)
check_symbol_exists(getsockname "${CURL_INCLUDES}" HAVE_GETSOCKNAME)
+check_symbol_exists(if_nametoindex "${CURL_INCLUDES}" HAVE_IF_NAMETOINDEX)
check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT)
check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE)
check_symbol_exists(setmode "${CURL_INCLUDES}" HAVE_SETMODE)
@@ -1018,20 +1069,7 @@
check_symbol_exists(ioctl "${CURL_INCLUDES}" HAVE_IOCTL)
check_symbol_exists(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT)
check_function_exists(mach_absolute_time HAVE_MACH_ABSOLUTE_TIME)
-
-# symbol exists in win32, but function does not.
-if(WIN32)
- if(ENABLE_INET_PTON)
- check_function_exists(inet_pton HAVE_INET_PTON)
- # _WIN32_WINNT_VISTA (0x0600)
- add_definitions(-D_WIN32_WINNT=0x0600)
- else()
- # _WIN32_WINNT_WINXP (0x0501)
- add_definitions(-D_WIN32_WINNT=0x0501)
- endif()
-else()
- check_function_exists(inet_pton HAVE_INET_PTON)
-endif()
+check_symbol_exists(inet_pton "${CURL_INCLUDES}" HAVE_INET_PTON)
check_symbol_exists(fsetxattr "${CURL_INCLUDES}" HAVE_FSETXATTR)
if(HAVE_FSETXATTR)
@@ -1255,6 +1293,23 @@
endif()
endif()
+if(CURL_LTO)
+ if(CMAKE_VERSION VERSION_LESS 3.9)
+ message(FATAL_ERROR "Requested LTO but your cmake version ${CMAKE_VERSION} is to old. You need at least 3.9")
+ endif()
+
+ cmake_policy(SET CMP0069 NEW)
+
+ include(CheckIPOSupported)
+ check_ipo_supported(RESULT CURL_HAS_LTO OUTPUT CURL_LTO_ERROR LANGUAGES C)
+ if(CURL_HAS_LTO)
+ message(STATUS "LTO supported and enabled")
+ else()
+ message(FATAL_ERROR "LTO was requested - but compiler doesn't support it\n${CURL_LTO_ERROR}")
+ endif()
+endif()
+
+
# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it).
function(transform_makefile_inc INPUT_FILE OUTPUT_FILE)
file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT)
@@ -1309,14 +1364,22 @@
add_subdirectory(tests)
endif()
+# NTLM support requires crypto function adaptions from various SSL libs
+# TODO alternative SSL libs tests for SSP1, GNUTLS, NSS
+if(NOT CURL_DISABLE_CRYPTO_AUTH AND (USE_OPENSSL OR USE_WINDOWS_SSPI OR USE_DARWINSSL OR USE_MBEDTLS OR USE_WIN32_CRYPTO))
+ set(use_ntlm ON)
+else()
+ set(use_ntlm OFF)
+endif()
+
# Helper to populate a list (_items) with a label when conditions (the remaining
# args) are satisfied
-function(_add_if label)
- # TODO need to disable policy CMP0054 (CMake 3.1) to allow this indirection
+macro(_add_if label)
+ # needs to be a macro to allow this indirection
if(${ARGN})
- set(_items ${_items} "${label}" PARENT_SCOPE)
+ set(_items ${_items} "${label}")
endif()
-endfunction()
+endmacro()
# Clear list and try to detect available features
set(_items)
@@ -1338,15 +1401,14 @@
(HAVE_GSSAPI OR USE_WINDOWS_SSPI))
# NTLM support requires crypto function adaptions from various SSL libs
# TODO alternative SSL libs tests for SSP1, GNUTLS, NSS
-if(NOT CURL_DISABLE_CRYPTO_AUTH AND (USE_OPENSSL OR USE_WINDOWS_SSPI OR USE_SECTRANSP OR USE_MBEDTLS))
- _add_if("NTLM" 1)
- # TODO missing option (autoconf: --enable-ntlm-wb)
- _add_if("NTLM_WB" NOT CURL_DISABLE_HTTP AND NTLM_WB_ENABLED)
-endif()
+_add_if("NTLM" use_ntlm)
+# TODO missing option (autoconf: --enable-ntlm-wb)
+_add_if("NTLM_WB" use_ntlm AND NOT CURL_DISABLE_HTTP AND NTLM_WB_ENABLED)
# TODO missing option (--enable-tls-srp), depends on GNUTLS_SRP/OPENSSL_SRP
_add_if("TLS-SRP" USE_TLS_SRP)
# TODO option --with-nghttp2 tests for nghttp2 lib and nghttp2/nghttp2.h header
_add_if("HTTP2" USE_NGHTTP2)
+_add_if("HTTPS-proxy" SSL_ENABLED AND (USE_OPENSSL OR USE_GNUTLS OR USE_NSS))
string(REPLACE ";" " " SUPPORT_FEATURES "${_items}")
message(STATUS "Enabled features: ${SUPPORT_FEATURES}")
@@ -1371,6 +1433,8 @@
_add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED)
_add_if("IMAP" NOT CURL_DISABLE_IMAP)
_add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED)
+_add_if("SMB" NOT CURL_DISABLE_SMB AND use_ntlm)
+_add_if("SMBS" NOT CURL_DISABLE_SMB AND SSL_ENABLED AND use_ntlm)
_add_if("SMTP" NOT CURL_DISABLE_SMTP)
_add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED)
_add_if("SCP" USE_LIBSSH2)
@@ -1389,6 +1453,8 @@
_add_if("OpenSSL" SSL_ENABLED AND USE_OPENSSL)
_add_if("Secure Transport" SSL_ENABLED AND USE_SECTRANSP)
_add_if("mbedTLS" SSL_ENABLED AND USE_MBEDTLS)
+_add_if("BearSSL" SSL_ENABLED AND USE_BEARSSL)
+_add_if("NSS" SSL_ENABLED AND USE_NSS)
if(_items)
list(SORT _items)
endif()
diff --git a/Utilities/cmcurl/COPYING b/Utilities/cmcurl/COPYING
index 3528bd7..9d9e4af 100644
--- a/Utilities/cmcurl/COPYING
+++ b/Utilities/cmcurl/COPYING
@@ -1,6 +1,6 @@
COPYRIGHT AND PERMISSION NOTICE
-Copyright (c) 1996 - 2019, Daniel Stenberg, <daniel@haxx.se>, and many
+Copyright (c) 1996 - 2020, Daniel Stenberg, <daniel@haxx.se>, and many
contributors, see the THANKS file.
All rights reserved.
diff --git a/Utilities/cmcurl/include/curl/curl.h b/Utilities/cmcurl/include/curl/curl.h
index 089c427..7e99d5e 100644
--- a/Utilities/cmcurl/include/curl/curl.h
+++ b/Utilities/cmcurl/include/curl/curl.h
@@ -1,5 +1,5 @@
-#ifndef __CURL_CURL_H
-#define __CURL_CURL_H
+#ifndef CURLINC_CURL_H
+#define CURLINC_CURL_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -38,12 +38,12 @@
#include "system.h" /* determine things run-time */
/*
- * Define WIN32 when build target is Win32 API
+ * Define CURL_WIN32 when build target is Win32 API
*/
-#if (defined(_WIN32) || defined(__WIN32__)) && \
- !defined(WIN32) && !defined(__SYMBIAN32__)
-#define WIN32
+#if (defined(_WIN32) || defined(__WIN32__) || defined(WIN32)) && \
+ !defined(__SYMBIAN32__)
+#define CURL_WIN32
#endif
#include <stdio.h>
@@ -58,7 +58,7 @@
#include <sys/types.h>
#include <time.h>
-#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__)
+#if defined(CURL_WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__)
#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H) || \
defined(__LWIP_OPT_H__) || defined(LWIP_HDR_OPT_H))
/* The check above prevents the winsock2 inclusion if winsock.h already was
@@ -79,11 +79,11 @@
#include <sys/select.h>
#endif
-#if !defined(WIN32) && !defined(_WIN32_WCE)
+#if !defined(CURL_WIN32) && !defined(_WIN32_WCE)
#include <sys/socket.h>
#endif
-#if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__)
+#if !defined(CURL_WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__)
#include <sys/time.h>
#endif
@@ -114,7 +114,7 @@
#ifdef CURL_STATICLIB
# define CURL_EXTERN
-#elif defined(WIN32) || defined(__SYMBIAN32__) || \
+#elif defined(CURL_WIN32) || defined(__SYMBIAN32__) || \
(__has_declspec_attribute(dllexport) && \
__has_declspec_attribute(dllimport))
# if defined(BUILDING_LIBCURL)
@@ -130,7 +130,7 @@
#ifndef curl_socket_typedef
/* socket typedef */
-#if defined(WIN32) && !defined(__LWIP_OPT_H__) && !defined(LWIP_HDR_OPT_H)
+#if defined(CURL_WIN32) && !defined(__LWIP_OPT_H__) && !defined(LWIP_HDR_OPT_H)
typedef SOCKET curl_socket_t;
#define CURL_SOCKET_BAD INVALID_SOCKET
#else
@@ -154,7 +154,8 @@
CURLSSLBACKEND_SECURETRANSPORT = 9,
CURLSSLBACKEND_AXTLS = 10, /* never used since 7.63.0 */
CURLSSLBACKEND_MBEDTLS = 11,
- CURLSSLBACKEND_MESALINK = 12
+ CURLSSLBACKEND_MESALINK = 12,
+ CURLSSLBACKEND_BEARSSL = 13
} curl_sslbackend;
/* aliases for library clones and renames */
@@ -209,16 +210,22 @@
set. Added in 7.46.0 */
};
-/* This is the CURLOPT_PROGRESSFUNCTION callback proto. It is now considered
- deprecated but was the only choice up until 7.31.0 */
+
+/* This is a return code for the progress callback that, when returned, will
+ signal libcurl to continue executing the default progress function */
+#define CURL_PROGRESSFUNC_CONTINUE 0x10000001
+
+/* This is the CURLOPT_PROGRESSFUNCTION callback prototype. It is now
+ considered deprecated but was the only choice up until 7.31.0 */
typedef int (*curl_progress_callback)(void *clientp,
double dltotal,
double dlnow,
double ultotal,
double ulnow);
-/* This is the CURLOPT_XFERINFOFUNCTION callback proto. It was introduced in
- 7.32.0, it avoids floating point and provides more detailed information. */
+/* This is the CURLOPT_XFERINFOFUNCTION callback prototype. It was introduced
+ in 7.32.0, avoids the use of floating point numbers and provides more
+ detailed information. */
typedef int (*curl_xferinfo_callback)(void *clientp,
curl_off_t dltotal,
curl_off_t dlnow,
@@ -283,10 +290,7 @@
#define CURLFINFOFLAG_KNOWN_SIZE (1<<6)
#define CURLFINFOFLAG_KNOWN_HLINKCOUNT (1<<7)
-/* Content of this structure depends on information which is known and is
- achievable (e.g. by FTP LIST parsing). Please see the url_easy_setopt(3) man
- page for callbacks returning this structure -- some fields are mandatory,
- some others are optional. The FLAG field has special meaning. */
+/* Information about a single file, used when doing FTP wildcard matching */
struct curl_fileinfo {
char *filename;
curlfiletype filetype;
@@ -602,6 +606,10 @@
*/
CURLE_RECURSIVE_API_CALL, /* 93 - an api function was called from
inside a callback */
+ CURLE_AUTH_ERROR, /* 94 - an authentication function returned an
+ error */
+ CURLE_HTTP3, /* 95 - An HTTP/3 layer problem */
+ CURLE_QUIC_CONNECT_ERROR, /* 96 - QUIC connection error */
CURL_LAST /* never use! */
} CURLcode;
@@ -685,8 +693,10 @@
typedef CURLcode (*curl_conv_callback)(char *buffer, size_t length);
typedef CURLcode (*curl_ssl_ctx_callback)(CURL *curl, /* easy handle */
- void *ssl_ctx, /* actually an
- OpenSSL SSL_CTX */
+ void *ssl_ctx, /* actually an OpenSSL
+ or WolfSSL SSL_CTX,
+ or an mbedTLS
+ mbedtls_ssl_config */
void *userptr);
typedef enum {
@@ -819,6 +829,10 @@
SSL backends where such behavior is present. */
#define CURLSSLOPT_NO_REVOKE (1<<1)
+/* - NO_PARTIALCHAIN tells libcurl to *NOT* accept a partial certificate chain
+ if possible. The OpenSSL backend has this ability. */
+#define CURLSSLOPT_NO_PARTIALCHAIN (1<<2)
+
/* The default connection attempt delay in milliseconds for happy eyeballs.
CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS.3 and happy-eyeballs-timeout-ms.d document
this value, keep them in sync. */
@@ -883,7 +897,7 @@
/* CURLALTSVC_* are bits for the CURLOPT_ALTSVC_CTRL option */
#define CURLALTSVC_IMMEDIATELY (1<<0)
-#define CURLALTSVC_ALTUSED (1<<1)
+
#define CURLALTSVC_READONLYFILE (1<<2)
#define CURLALTSVC_H1 (1<<3)
#define CURLALTSVC_H2 (1<<4)
@@ -924,79 +938,64 @@
but 32 */
#define CURLOPTTYPE_LONG 0
#define CURLOPTTYPE_OBJECTPOINT 10000
-#define CURLOPTTYPE_STRINGPOINT 10000
#define CURLOPTTYPE_FUNCTIONPOINT 20000
#define CURLOPTTYPE_OFF_T 30000
/* *STRINGPOINT is an alias for OBJECTPOINT to allow tools to extract the
string options from the header file */
-/* name is uppercase CURLOPT_<name>,
- type is one of the defined CURLOPTTYPE_<type>
- number is unique identifier */
-#ifdef CINIT
-#undef CINIT
-#endif
-#ifdef CURL_ISOCPP
-#define CINIT(na,t,nu) CURLOPT_ ## na = CURLOPTTYPE_ ## t + nu
-#else
-/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
-#define LONG CURLOPTTYPE_LONG
-#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT
-#define STRINGPOINT CURLOPTTYPE_OBJECTPOINT
-#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT
-#define OFF_T CURLOPTTYPE_OFF_T
-#define CINIT(name,type,number) CURLOPT_/**/name = type + number
-#endif
+#define CURLOPT(na,t,nu) na = t + nu
+
+/* handy aliases that make no run-time difference */
+#define CURLOPTTYPE_STRINGPOINT CURLOPTTYPE_OBJECTPOINT
+#define CURLOPTTYPE_SLISTPOINT CURLOPTTYPE_OBJECTPOINT
/*
- * This macro-mania below setups the CURLOPT_[what] enum, to be used with
- * curl_easy_setopt(). The first argument in the CINIT() macro is the [what]
- * word.
+ * All CURLOPT_* values.
*/
typedef enum {
/* This is the FILE * or void * the regular output should be written to. */
- CINIT(WRITEDATA, OBJECTPOINT, 1),
+ CURLOPT(CURLOPT_WRITEDATA, CURLOPTTYPE_OBJECTPOINT, 1),
/* The full URL to get/put */
- CINIT(URL, STRINGPOINT, 2),
+ CURLOPT(CURLOPT_URL, CURLOPTTYPE_STRINGPOINT, 2),
/* Port number to connect to, if other than default. */
- CINIT(PORT, LONG, 3),
+ CURLOPT(CURLOPT_PORT, CURLOPTTYPE_LONG, 3),
/* Name of proxy to use. */
- CINIT(PROXY, STRINGPOINT, 4),
+ CURLOPT(CURLOPT_PROXY, CURLOPTTYPE_STRINGPOINT, 4),
/* "user:password;options" to use when fetching. */
- CINIT(USERPWD, STRINGPOINT, 5),
+ CURLOPT(CURLOPT_USERPWD, CURLOPTTYPE_STRINGPOINT, 5),
/* "user:password" to use with proxy. */
- CINIT(PROXYUSERPWD, STRINGPOINT, 6),
+ CURLOPT(CURLOPT_PROXYUSERPWD, CURLOPTTYPE_STRINGPOINT, 6),
/* Range to get, specified as an ASCII string. */
- CINIT(RANGE, STRINGPOINT, 7),
+ CURLOPT(CURLOPT_RANGE, CURLOPTTYPE_STRINGPOINT, 7),
/* not used */
/* Specified file stream to upload from (use as input): */
- CINIT(READDATA, OBJECTPOINT, 9),
+ CURLOPT(CURLOPT_READDATA, CURLOPTTYPE_OBJECTPOINT, 9),
/* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE
* bytes big. */
- CINIT(ERRORBUFFER, OBJECTPOINT, 10),
+ CURLOPT(CURLOPT_ERRORBUFFER, CURLOPTTYPE_OBJECTPOINT, 10),
/* Function that will be called to store the output (instead of fwrite). The
* parameters will use fwrite() syntax, make sure to follow them. */
- CINIT(WRITEFUNCTION, FUNCTIONPOINT, 11),
+ CURLOPT(CURLOPT_WRITEFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 11),
/* Function that will be called to read the input (instead of fread). The
* parameters will use fread() syntax, make sure to follow them. */
- CINIT(READFUNCTION, FUNCTIONPOINT, 12),
+ CURLOPT(CURLOPT_READFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 12),
/* Time-out the read operation after this amount of seconds */
- CINIT(TIMEOUT, LONG, 13),
+ CURLOPT(CURLOPT_TIMEOUT, CURLOPTTYPE_LONG, 13),
/* If the CURLOPT_INFILE is used, this can be used to inform libcurl about
* how large the file being sent really is. That allows better error
@@ -1007,20 +1006,20 @@
* which takes an off_t type, allowing platforms with larger off_t
* sizes to handle larger files. See below for INFILESIZE_LARGE.
*/
- CINIT(INFILESIZE, LONG, 14),
+ CURLOPT(CURLOPT_INFILESIZE, CURLOPTTYPE_LONG, 14),
/* POST static input fields. */
- CINIT(POSTFIELDS, OBJECTPOINT, 15),
+ CURLOPT(CURLOPT_POSTFIELDS, CURLOPTTYPE_OBJECTPOINT, 15),
/* Set the referrer page (needed by some CGIs) */
- CINIT(REFERER, STRINGPOINT, 16),
+ CURLOPT(CURLOPT_REFERER, CURLOPTTYPE_STRINGPOINT, 16),
/* Set the FTP PORT string (interface name, named or numerical IP address)
Use i.e '-' to use default address. */
- CINIT(FTPPORT, STRINGPOINT, 17),
+ CURLOPT(CURLOPT_FTPPORT, CURLOPTTYPE_STRINGPOINT, 17),
/* Set the User-Agent string (examined by some CGIs) */
- CINIT(USERAGENT, STRINGPOINT, 18),
+ CURLOPT(CURLOPT_USERAGENT, CURLOPTTYPE_STRINGPOINT, 18),
/* If the download receives less than "low speed limit" bytes/second
* during "low speed time" seconds, the operations is aborted.
@@ -1029,10 +1028,10 @@
*/
/* Set the "low speed limit" */
- CINIT(LOW_SPEED_LIMIT, LONG, 19),
+ CURLOPT(CURLOPT_LOW_SPEED_LIMIT, CURLOPTTYPE_LONG, 19),
/* Set the "low speed time" */
- CINIT(LOW_SPEED_TIME, LONG, 20),
+ CURLOPT(CURLOPT_LOW_SPEED_TIME, CURLOPTTYPE_LONG, 20),
/* Set the continuation offset.
*
@@ -1040,48 +1039,48 @@
* off_t types, allowing for large file offsets on platforms which
* use larger-than-32-bit off_t's. Look below for RESUME_FROM_LARGE.
*/
- CINIT(RESUME_FROM, LONG, 21),
+ CURLOPT(CURLOPT_RESUME_FROM, CURLOPTTYPE_LONG, 21),
/* Set cookie in request: */
- CINIT(COOKIE, STRINGPOINT, 22),
+ CURLOPT(CURLOPT_COOKIE, CURLOPTTYPE_STRINGPOINT, 22),
/* This points to a linked list of headers, struct curl_slist kind. This
list is also used for RTSP (in spite of its name) */
- CINIT(HTTPHEADER, OBJECTPOINT, 23),
+ CURLOPT(CURLOPT_HTTPHEADER, CURLOPTTYPE_SLISTPOINT, 23),
/* This points to a linked list of post entries, struct curl_httppost */
- CINIT(HTTPPOST, OBJECTPOINT, 24),
+ CURLOPT(CURLOPT_HTTPPOST, CURLOPTTYPE_OBJECTPOINT, 24),
/* name of the file keeping your private SSL-certificate */
- CINIT(SSLCERT, STRINGPOINT, 25),
+ CURLOPT(CURLOPT_SSLCERT, CURLOPTTYPE_STRINGPOINT, 25),
/* password for the SSL or SSH private key */
- CINIT(KEYPASSWD, STRINGPOINT, 26),
+ CURLOPT(CURLOPT_KEYPASSWD, CURLOPTTYPE_STRINGPOINT, 26),
/* send TYPE parameter? */
- CINIT(CRLF, LONG, 27),
+ CURLOPT(CURLOPT_CRLF, CURLOPTTYPE_LONG, 27),
/* send linked-list of QUOTE commands */
- CINIT(QUOTE, OBJECTPOINT, 28),
+ CURLOPT(CURLOPT_QUOTE, CURLOPTTYPE_SLISTPOINT, 28),
/* send FILE * or void * to store headers to, if you use a callback it
is simply passed to the callback unmodified */
- CINIT(HEADERDATA, OBJECTPOINT, 29),
+ CURLOPT(CURLOPT_HEADERDATA, CURLOPTTYPE_OBJECTPOINT, 29),
/* point to a file to read the initial cookies from, also enables
"cookie awareness" */
- CINIT(COOKIEFILE, STRINGPOINT, 31),
+ CURLOPT(CURLOPT_COOKIEFILE, CURLOPTTYPE_STRINGPOINT, 31),
/* What version to specifically try to use.
See CURL_SSLVERSION defines below. */
- CINIT(SSLVERSION, LONG, 32),
+ CURLOPT(CURLOPT_SSLVERSION, CURLOPTTYPE_LONG, 32),
/* What kind of HTTP time condition to use, see defines */
- CINIT(TIMECONDITION, LONG, 33),
+ CURLOPT(CURLOPT_TIMECONDITION, CURLOPTTYPE_LONG, 33),
/* Time to use with the above condition. Specified in number of seconds
since 1 Jan 1970 */
- CINIT(TIMEVALUE, LONG, 34),
+ CURLOPT(CURLOPT_TIMEVALUE, CURLOPTTYPE_LONG, 34),
/* 35 = OBSOLETE */
@@ -1089,37 +1088,58 @@
HTTP: DELETE, TRACE and others
FTP: to use a different list command
*/
- CINIT(CUSTOMREQUEST, STRINGPOINT, 36),
+ CURLOPT(CURLOPT_CUSTOMREQUEST, CURLOPTTYPE_STRINGPOINT, 36),
/* FILE handle to use instead of stderr */
- CINIT(STDERR, OBJECTPOINT, 37),
+ CURLOPT(CURLOPT_STDERR, CURLOPTTYPE_OBJECTPOINT, 37),
/* 38 is not used */
/* send linked-list of post-transfer QUOTE commands */
- CINIT(POSTQUOTE, OBJECTPOINT, 39),
+ CURLOPT(CURLOPT_POSTQUOTE, CURLOPTTYPE_SLISTPOINT, 39),
- CINIT(OBSOLETE40, OBJECTPOINT, 40), /* OBSOLETE, do not use! */
+ /* OBSOLETE, do not use! */
+ CURLOPT(CURLOPT_OBSOLETE40, CURLOPTTYPE_OBJECTPOINT, 40),
- CINIT(VERBOSE, LONG, 41), /* talk a lot */
- CINIT(HEADER, LONG, 42), /* throw the header out too */
- CINIT(NOPROGRESS, LONG, 43), /* shut off the progress meter */
- CINIT(NOBODY, LONG, 44), /* use HEAD to get http document */
- CINIT(FAILONERROR, LONG, 45), /* no output on http error codes >= 400 */
- CINIT(UPLOAD, LONG, 46), /* this is an upload */
- CINIT(POST, LONG, 47), /* HTTP POST method */
- CINIT(DIRLISTONLY, LONG, 48), /* bare names when listing directories */
+ /* talk a lot */
+ CURLOPT(CURLOPT_VERBOSE, CURLOPTTYPE_LONG, 41),
- CINIT(APPEND, LONG, 50), /* Append instead of overwrite on upload! */
+ /* throw the header out too */
+ CURLOPT(CURLOPT_HEADER, CURLOPTTYPE_LONG, 42),
+
+ /* shut off the progress meter */
+ CURLOPT(CURLOPT_NOPROGRESS, CURLOPTTYPE_LONG, 43),
+
+ /* use HEAD to get http document */
+ CURLOPT(CURLOPT_NOBODY, CURLOPTTYPE_LONG, 44),
+
+ /* no output on http error codes >= 400 */
+ CURLOPT(CURLOPT_FAILONERROR, CURLOPTTYPE_LONG, 45),
+
+ /* this is an upload */
+ CURLOPT(CURLOPT_UPLOAD, CURLOPTTYPE_LONG, 46),
+
+ /* HTTP POST method */
+ CURLOPT(CURLOPT_POST, CURLOPTTYPE_LONG, 47),
+
+ /* bare names when listing directories */
+ CURLOPT(CURLOPT_DIRLISTONLY, CURLOPTTYPE_LONG, 48),
+
+ /* Append instead of overwrite on upload! */
+ CURLOPT(CURLOPT_APPEND, CURLOPTTYPE_LONG, 50),
/* Specify whether to read the user+password from the .netrc or the URL.
* This must be one of the CURL_NETRC_* enums below. */
- CINIT(NETRC, LONG, 51),
+ CURLOPT(CURLOPT_NETRC, CURLOPTTYPE_LONG, 51),
- CINIT(FOLLOWLOCATION, LONG, 52), /* use Location: Luke! */
+ /* use Location: Luke! */
+ CURLOPT(CURLOPT_FOLLOWLOCATION, CURLOPTTYPE_LONG, 52),
- CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */
- CINIT(PUT, LONG, 54), /* HTTP PUT */
+ /* transfer data in text/ASCII format */
+ CURLOPT(CURLOPT_TRANSFERTEXT, CURLOPTTYPE_LONG, 53),
+
+ /* HTTP PUT */
+ CURLOPT(CURLOPT_PUT, CURLOPTTYPE_LONG, 54),
/* 55 = OBSOLETE */
@@ -1127,265 +1147,267 @@
* Function that will be called instead of the internal progress display
* function. This function should be defined as the curl_progress_callback
* prototype defines. */
- CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56),
+ CURLOPT(CURLOPT_PROGRESSFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 56),
/* Data passed to the CURLOPT_PROGRESSFUNCTION and CURLOPT_XFERINFOFUNCTION
callbacks */
- CINIT(PROGRESSDATA, OBJECTPOINT, 57),
+ CURLOPT(CURLOPT_PROGRESSDATA, CURLOPTTYPE_OBJECTPOINT, 57),
#define CURLOPT_XFERINFODATA CURLOPT_PROGRESSDATA
/* We want the referrer field set automatically when following locations */
- CINIT(AUTOREFERER, LONG, 58),
+ CURLOPT(CURLOPT_AUTOREFERER, CURLOPTTYPE_LONG, 58),
/* Port of the proxy, can be set in the proxy string as well with:
"[host]:[port]" */
- CINIT(PROXYPORT, LONG, 59),
+ CURLOPT(CURLOPT_PROXYPORT, CURLOPTTYPE_LONG, 59),
/* size of the POST input data, if strlen() is not good to use */
- CINIT(POSTFIELDSIZE, LONG, 60),
+ CURLOPT(CURLOPT_POSTFIELDSIZE, CURLOPTTYPE_LONG, 60),
/* tunnel non-http operations through a HTTP proxy */
- CINIT(HTTPPROXYTUNNEL, LONG, 61),
+ CURLOPT(CURLOPT_HTTPPROXYTUNNEL, CURLOPTTYPE_LONG, 61),
/* Set the interface string to use as outgoing network interface */
- CINIT(INTERFACE, STRINGPOINT, 62),
+ CURLOPT(CURLOPT_INTERFACE, CURLOPTTYPE_STRINGPOINT, 62),
/* Set the krb4/5 security level, this also enables krb4/5 awareness. This
* is a string, 'clear', 'safe', 'confidential' or 'private'. If the string
* is set but doesn't match one of these, 'private' will be used. */
- CINIT(KRBLEVEL, STRINGPOINT, 63),
+ CURLOPT(CURLOPT_KRBLEVEL, CURLOPTTYPE_STRINGPOINT, 63),
/* Set if we should verify the peer in ssl handshake, set 1 to verify. */
- CINIT(SSL_VERIFYPEER, LONG, 64),
+ CURLOPT(CURLOPT_SSL_VERIFYPEER, CURLOPTTYPE_LONG, 64),
/* The CApath or CAfile used to validate the peer certificate
this option is used only if SSL_VERIFYPEER is true */
- CINIT(CAINFO, STRINGPOINT, 65),
+ CURLOPT(CURLOPT_CAINFO, CURLOPTTYPE_STRINGPOINT, 65),
/* 66 = OBSOLETE */
/* 67 = OBSOLETE */
/* Maximum number of http redirects to follow */
- CINIT(MAXREDIRS, LONG, 68),
+ CURLOPT(CURLOPT_MAXREDIRS, CURLOPTTYPE_LONG, 68),
/* Pass a long set to 1 to get the date of the requested document (if
possible)! Pass a zero to shut it off. */
- CINIT(FILETIME, LONG, 69),
+ CURLOPT(CURLOPT_FILETIME, CURLOPTTYPE_LONG, 69),
/* This points to a linked list of telnet options */
- CINIT(TELNETOPTIONS, OBJECTPOINT, 70),
+ CURLOPT(CURLOPT_TELNETOPTIONS, CURLOPTTYPE_SLISTPOINT, 70),
/* Max amount of cached alive connections */
- CINIT(MAXCONNECTS, LONG, 71),
+ CURLOPT(CURLOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 71),
- CINIT(OBSOLETE72, LONG, 72), /* OBSOLETE, do not use! */
+ /* OBSOLETE, do not use! */
+ CURLOPT(CURLOPT_OBSOLETE72, CURLOPTTYPE_LONG, 72),
/* 73 = OBSOLETE */
/* Set to explicitly use a new connection for the upcoming transfer.
Do not use this unless you're absolutely sure of this, as it makes the
operation slower and is less friendly for the network. */
- CINIT(FRESH_CONNECT, LONG, 74),
+ CURLOPT(CURLOPT_FRESH_CONNECT, CURLOPTTYPE_LONG, 74),
/* Set to explicitly forbid the upcoming transfer's connection to be re-used
when done. Do not use this unless you're absolutely sure of this, as it
makes the operation slower and is less friendly for the network. */
- CINIT(FORBID_REUSE, LONG, 75),
+ CURLOPT(CURLOPT_FORBID_REUSE, CURLOPTTYPE_LONG, 75),
/* Set to a file name that contains random data for libcurl to use to
seed the random engine when doing SSL connects. */
- CINIT(RANDOM_FILE, STRINGPOINT, 76),
+ CURLOPT(CURLOPT_RANDOM_FILE, CURLOPTTYPE_STRINGPOINT, 76),
/* Set to the Entropy Gathering Daemon socket pathname */
- CINIT(EGDSOCKET, STRINGPOINT, 77),
+ CURLOPT(CURLOPT_EGDSOCKET, CURLOPTTYPE_STRINGPOINT, 77),
/* Time-out connect operations after this amount of seconds, if connects are
OK within this time, then fine... This only aborts the connect phase. */
- CINIT(CONNECTTIMEOUT, LONG, 78),
+ CURLOPT(CURLOPT_CONNECTTIMEOUT, CURLOPTTYPE_LONG, 78),
/* Function that will be called to store headers (instead of fwrite). The
* parameters will use fwrite() syntax, make sure to follow them. */
- CINIT(HEADERFUNCTION, FUNCTIONPOINT, 79),
+ CURLOPT(CURLOPT_HEADERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 79),
/* Set this to force the HTTP request to get back to GET. Only really usable
if POST, PUT or a custom request have been used first.
*/
- CINIT(HTTPGET, LONG, 80),
+ CURLOPT(CURLOPT_HTTPGET, CURLOPTTYPE_LONG, 80),
/* Set if we should verify the Common name from the peer certificate in ssl
* handshake, set 1 to check existence, 2 to ensure that it matches the
* provided hostname. */
- CINIT(SSL_VERIFYHOST, LONG, 81),
+ CURLOPT(CURLOPT_SSL_VERIFYHOST, CURLOPTTYPE_LONG, 81),
/* Specify which file name to write all known cookies in after completed
operation. Set file name to "-" (dash) to make it go to stdout. */
- CINIT(COOKIEJAR, STRINGPOINT, 82),
+ CURLOPT(CURLOPT_COOKIEJAR, CURLOPTTYPE_STRINGPOINT, 82),
/* Specify which SSL ciphers to use */
- CINIT(SSL_CIPHER_LIST, STRINGPOINT, 83),
+ CURLOPT(CURLOPT_SSL_CIPHER_LIST, CURLOPTTYPE_STRINGPOINT, 83),
/* Specify which HTTP version to use! This must be set to one of the
CURL_HTTP_VERSION* enums set below. */
- CINIT(HTTP_VERSION, LONG, 84),
+ CURLOPT(CURLOPT_HTTP_VERSION, CURLOPTTYPE_LONG, 84),
/* Specifically switch on or off the FTP engine's use of the EPSV command. By
default, that one will always be attempted before the more traditional
PASV command. */
- CINIT(FTP_USE_EPSV, LONG, 85),
+ CURLOPT(CURLOPT_FTP_USE_EPSV, CURLOPTTYPE_LONG, 85),
/* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */
- CINIT(SSLCERTTYPE, STRINGPOINT, 86),
+ CURLOPT(CURLOPT_SSLCERTTYPE, CURLOPTTYPE_STRINGPOINT, 86),
/* name of the file keeping your private SSL-key */
- CINIT(SSLKEY, STRINGPOINT, 87),
+ CURLOPT(CURLOPT_SSLKEY, CURLOPTTYPE_STRINGPOINT, 87),
/* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") */
- CINIT(SSLKEYTYPE, STRINGPOINT, 88),
+ CURLOPT(CURLOPT_SSLKEYTYPE, CURLOPTTYPE_STRINGPOINT, 88),
/* crypto engine for the SSL-sub system */
- CINIT(SSLENGINE, STRINGPOINT, 89),
+ CURLOPT(CURLOPT_SSLENGINE, CURLOPTTYPE_STRINGPOINT, 89),
/* set the crypto engine for the SSL-sub system as default
the param has no meaning...
*/
- CINIT(SSLENGINE_DEFAULT, LONG, 90),
+ CURLOPT(CURLOPT_SSLENGINE_DEFAULT, CURLOPTTYPE_LONG, 90),
/* Non-zero value means to use the global dns cache */
- CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* DEPRECATED, do not use! */
+ /* DEPRECATED, do not use! */
+ CURLOPT(CURLOPT_DNS_USE_GLOBAL_CACHE, CURLOPTTYPE_LONG, 91),
/* DNS cache timeout */
- CINIT(DNS_CACHE_TIMEOUT, LONG, 92),
+ CURLOPT(CURLOPT_DNS_CACHE_TIMEOUT, CURLOPTTYPE_LONG, 92),
/* send linked-list of pre-transfer QUOTE commands */
- CINIT(PREQUOTE, OBJECTPOINT, 93),
+ CURLOPT(CURLOPT_PREQUOTE, CURLOPTTYPE_SLISTPOINT, 93),
/* set the debug function */
- CINIT(DEBUGFUNCTION, FUNCTIONPOINT, 94),
+ CURLOPT(CURLOPT_DEBUGFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 94),
/* set the data for the debug function */
- CINIT(DEBUGDATA, OBJECTPOINT, 95),
+ CURLOPT(CURLOPT_DEBUGDATA, CURLOPTTYPE_OBJECTPOINT, 95),
/* mark this as start of a cookie session */
- CINIT(COOKIESESSION, LONG, 96),
+ CURLOPT(CURLOPT_COOKIESESSION, CURLOPTTYPE_LONG, 96),
/* The CApath directory used to validate the peer certificate
this option is used only if SSL_VERIFYPEER is true */
- CINIT(CAPATH, STRINGPOINT, 97),
+ CURLOPT(CURLOPT_CAPATH, CURLOPTTYPE_STRINGPOINT, 97),
/* Instruct libcurl to use a smaller receive buffer */
- CINIT(BUFFERSIZE, LONG, 98),
+ CURLOPT(CURLOPT_BUFFERSIZE, CURLOPTTYPE_LONG, 98),
/* Instruct libcurl to not use any signal/alarm handlers, even when using
timeouts. This option is useful for multi-threaded applications.
See libcurl-the-guide for more background information. */
- CINIT(NOSIGNAL, LONG, 99),
+ CURLOPT(CURLOPT_NOSIGNAL, CURLOPTTYPE_LONG, 99),
/* Provide a CURLShare for mutexing non-ts data */
- CINIT(SHARE, OBJECTPOINT, 100),
+ CURLOPT(CURLOPT_SHARE, CURLOPTTYPE_OBJECTPOINT, 100),
/* indicates type of proxy. accepted values are CURLPROXY_HTTP (default),
CURLPROXY_HTTPS, CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A and
CURLPROXY_SOCKS5. */
- CINIT(PROXYTYPE, LONG, 101),
+ CURLOPT(CURLOPT_PROXYTYPE, CURLOPTTYPE_LONG, 101),
/* Set the Accept-Encoding string. Use this to tell a server you would like
the response to be compressed. Before 7.21.6, this was known as
CURLOPT_ENCODING */
- CINIT(ACCEPT_ENCODING, STRINGPOINT, 102),
+ CURLOPT(CURLOPT_ACCEPT_ENCODING, CURLOPTTYPE_STRINGPOINT, 102),
/* Set pointer to private data */
- CINIT(PRIVATE, OBJECTPOINT, 103),
+ CURLOPT(CURLOPT_PRIVATE, CURLOPTTYPE_OBJECTPOINT, 103),
/* Set aliases for HTTP 200 in the HTTP Response header */
- CINIT(HTTP200ALIASES, OBJECTPOINT, 104),
+ CURLOPT(CURLOPT_HTTP200ALIASES, CURLOPTTYPE_SLISTPOINT, 104),
/* Continue to send authentication (user+password) when following locations,
even when hostname changed. This can potentially send off the name
and password to whatever host the server decides. */
- CINIT(UNRESTRICTED_AUTH, LONG, 105),
+ CURLOPT(CURLOPT_UNRESTRICTED_AUTH, CURLOPTTYPE_LONG, 105),
/* Specifically switch on or off the FTP engine's use of the EPRT command (
it also disables the LPRT attempt). By default, those ones will always be
attempted before the good old traditional PORT command. */
- CINIT(FTP_USE_EPRT, LONG, 106),
+ CURLOPT(CURLOPT_FTP_USE_EPRT, CURLOPTTYPE_LONG, 106),
/* Set this to a bitmask value to enable the particular authentications
methods you like. Use this in combination with CURLOPT_USERPWD.
Note that setting multiple bits may cause extra network round-trips. */
- CINIT(HTTPAUTH, LONG, 107),
+ CURLOPT(CURLOPT_HTTPAUTH, CURLOPTTYPE_LONG, 107),
- /* Set the ssl context callback function, currently only for OpenSSL ssl_ctx
- in second argument. The function must be matching the
- curl_ssl_ctx_callback proto. */
- CINIT(SSL_CTX_FUNCTION, FUNCTIONPOINT, 108),
+ /* Set the ssl context callback function, currently only for OpenSSL or
+ WolfSSL ssl_ctx, or mbedTLS mbedtls_ssl_config in the second argument.
+ The function must match the curl_ssl_ctx_callback prototype. */
+ CURLOPT(CURLOPT_SSL_CTX_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 108),
/* Set the userdata for the ssl context callback function's third
argument */
- CINIT(SSL_CTX_DATA, OBJECTPOINT, 109),
+ CURLOPT(CURLOPT_SSL_CTX_DATA, CURLOPTTYPE_OBJECTPOINT, 109),
/* FTP Option that causes missing dirs to be created on the remote server.
In 7.19.4 we introduced the convenience enums for this option using the
CURLFTP_CREATE_DIR prefix.
*/
- CINIT(FTP_CREATE_MISSING_DIRS, LONG, 110),
+ CURLOPT(CURLOPT_FTP_CREATE_MISSING_DIRS, CURLOPTTYPE_LONG, 110),
/* Set this to a bitmask value to enable the particular authentications
methods you like. Use this in combination with CURLOPT_PROXYUSERPWD.
Note that setting multiple bits may cause extra network round-trips. */
- CINIT(PROXYAUTH, LONG, 111),
+ CURLOPT(CURLOPT_PROXYAUTH, CURLOPTTYPE_LONG, 111),
/* FTP option that changes the timeout, in seconds, associated with
getting a response. This is different from transfer timeout time and
essentially places a demand on the FTP server to acknowledge commands
in a timely manner. */
- CINIT(FTP_RESPONSE_TIMEOUT, LONG, 112),
+ CURLOPT(CURLOPT_FTP_RESPONSE_TIMEOUT, CURLOPTTYPE_LONG, 112),
#define CURLOPT_SERVER_RESPONSE_TIMEOUT CURLOPT_FTP_RESPONSE_TIMEOUT
/* Set this option to one of the CURL_IPRESOLVE_* defines (see below) to
tell libcurl to resolve names to those IP versions only. This only has
affect on systems with support for more than one, i.e IPv4 _and_ IPv6. */
- CINIT(IPRESOLVE, LONG, 113),
+ CURLOPT(CURLOPT_IPRESOLVE, CURLOPTTYPE_LONG, 113),
/* Set this option to limit the size of a file that will be downloaded from
an HTTP or FTP server.
Note there is also _LARGE version which adds large file support for
platforms which have larger off_t sizes. See MAXFILESIZE_LARGE below. */
- CINIT(MAXFILESIZE, LONG, 114),
+ CURLOPT(CURLOPT_MAXFILESIZE, CURLOPTTYPE_LONG, 114),
/* See the comment for INFILESIZE above, but in short, specifies
* the size of the file being uploaded. -1 means unknown.
*/
- CINIT(INFILESIZE_LARGE, OFF_T, 115),
+ CURLOPT(CURLOPT_INFILESIZE_LARGE, CURLOPTTYPE_OFF_T, 115),
- /* Sets the continuation offset. There is also a LONG version of this;
- * look above for RESUME_FROM.
+ /* Sets the continuation offset. There is also a CURLOPTTYPE_LONG version
+ * of this; look above for RESUME_FROM.
*/
- CINIT(RESUME_FROM_LARGE, OFF_T, 116),
+ CURLOPT(CURLOPT_RESUME_FROM_LARGE, CURLOPTTYPE_OFF_T, 116),
/* Sets the maximum size of data that will be downloaded from
* an HTTP or FTP server. See MAXFILESIZE above for the LONG version.
*/
- CINIT(MAXFILESIZE_LARGE, OFF_T, 117),
+ CURLOPT(CURLOPT_MAXFILESIZE_LARGE, CURLOPTTYPE_OFF_T, 117),
/* Set this option to the file name of your .netrc file you want libcurl
to parse (using the CURLOPT_NETRC option). If not set, libcurl will do
a poor attempt to find the user's home directory and check for a .netrc
file in there. */
- CINIT(NETRC_FILE, STRINGPOINT, 118),
+ CURLOPT(CURLOPT_NETRC_FILE, CURLOPTTYPE_STRINGPOINT, 118),
/* Enable SSL/TLS for FTP, pick one of:
CURLUSESSL_TRY - try using SSL, proceed anyway otherwise
CURLUSESSL_CONTROL - SSL for the control connection or fail
CURLUSESSL_ALL - SSL for all communication or fail
*/
- CINIT(USE_SSL, LONG, 119),
+ CURLOPT(CURLOPT_USE_SSL, CURLOPTTYPE_LONG, 119),
/* The _LARGE version of the standard POSTFIELDSIZE option */
- CINIT(POSTFIELDSIZE_LARGE, OFF_T, 120),
+ CURLOPT(CURLOPT_POSTFIELDSIZE_LARGE, CURLOPTTYPE_OFF_T, 120),
/* Enable/disable the TCP Nagle algorithm */
- CINIT(TCP_NODELAY, LONG, 121),
+ CURLOPT(CURLOPT_TCP_NODELAY, CURLOPTTYPE_LONG, 121),
/* 122 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
/* 123 OBSOLETE. Gone in 7.16.0 */
@@ -1405,143 +1427,143 @@
CURLFTPAUTH_SSL - try "AUTH SSL" first, then TLS
CURLFTPAUTH_TLS - try "AUTH TLS" first, then SSL
*/
- CINIT(FTPSSLAUTH, LONG, 129),
+ CURLOPT(CURLOPT_FTPSSLAUTH, CURLOPTTYPE_LONG, 129),
- CINIT(IOCTLFUNCTION, FUNCTIONPOINT, 130),
- CINIT(IOCTLDATA, OBJECTPOINT, 131),
+ CURLOPT(CURLOPT_IOCTLFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 130),
+ CURLOPT(CURLOPT_IOCTLDATA, CURLOPTTYPE_OBJECTPOINT, 131),
/* 132 OBSOLETE. Gone in 7.16.0 */
/* 133 OBSOLETE. Gone in 7.16.0 */
/* zero terminated string for pass on to the FTP server when asked for
"account" info */
- CINIT(FTP_ACCOUNT, STRINGPOINT, 134),
+ CURLOPT(CURLOPT_FTP_ACCOUNT, CURLOPTTYPE_STRINGPOINT, 134),
/* feed cookie into cookie engine */
- CINIT(COOKIELIST, STRINGPOINT, 135),
+ CURLOPT(CURLOPT_COOKIELIST, CURLOPTTYPE_STRINGPOINT, 135),
/* ignore Content-Length */
- CINIT(IGNORE_CONTENT_LENGTH, LONG, 136),
+ CURLOPT(CURLOPT_IGNORE_CONTENT_LENGTH, CURLOPTTYPE_LONG, 136),
/* Set to non-zero to skip the IP address received in a 227 PASV FTP server
response. Typically used for FTP-SSL purposes but is not restricted to
that. libcurl will then instead use the same IP address it used for the
control connection. */
- CINIT(FTP_SKIP_PASV_IP, LONG, 137),
+ CURLOPT(CURLOPT_FTP_SKIP_PASV_IP, CURLOPTTYPE_LONG, 137),
/* Select "file method" to use when doing FTP, see the curl_ftpmethod
above. */
- CINIT(FTP_FILEMETHOD, LONG, 138),
+ CURLOPT(CURLOPT_FTP_FILEMETHOD, CURLOPTTYPE_LONG, 138),
/* Local port number to bind the socket to */
- CINIT(LOCALPORT, LONG, 139),
+ CURLOPT(CURLOPT_LOCALPORT, CURLOPTTYPE_LONG, 139),
/* Number of ports to try, including the first one set with LOCALPORT.
Thus, setting it to 1 will make no additional attempts but the first.
*/
- CINIT(LOCALPORTRANGE, LONG, 140),
+ CURLOPT(CURLOPT_LOCALPORTRANGE, CURLOPTTYPE_LONG, 140),
/* no transfer, set up connection and let application use the socket by
extracting it with CURLINFO_LASTSOCKET */
- CINIT(CONNECT_ONLY, LONG, 141),
+ CURLOPT(CURLOPT_CONNECT_ONLY, CURLOPTTYPE_LONG, 141),
/* Function that will be called to convert from the
network encoding (instead of using the iconv calls in libcurl) */
- CINIT(CONV_FROM_NETWORK_FUNCTION, FUNCTIONPOINT, 142),
+ CURLOPT(CURLOPT_CONV_FROM_NETWORK_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 142),
/* Function that will be called to convert to the
network encoding (instead of using the iconv calls in libcurl) */
- CINIT(CONV_TO_NETWORK_FUNCTION, FUNCTIONPOINT, 143),
+ CURLOPT(CURLOPT_CONV_TO_NETWORK_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 143),
/* Function that will be called to convert from UTF8
(instead of using the iconv calls in libcurl)
Note that this is used only for SSL certificate processing */
- CINIT(CONV_FROM_UTF8_FUNCTION, FUNCTIONPOINT, 144),
+ CURLOPT(CURLOPT_CONV_FROM_UTF8_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 144),
/* if the connection proceeds too quickly then need to slow it down */
/* limit-rate: maximum number of bytes per second to send or receive */
- CINIT(MAX_SEND_SPEED_LARGE, OFF_T, 145),
- CINIT(MAX_RECV_SPEED_LARGE, OFF_T, 146),
+ CURLOPT(CURLOPT_MAX_SEND_SPEED_LARGE, CURLOPTTYPE_OFF_T, 145),
+ CURLOPT(CURLOPT_MAX_RECV_SPEED_LARGE, CURLOPTTYPE_OFF_T, 146),
/* Pointer to command string to send if USER/PASS fails. */
- CINIT(FTP_ALTERNATIVE_TO_USER, STRINGPOINT, 147),
+ CURLOPT(CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPTTYPE_STRINGPOINT, 147),
/* callback function for setting socket options */
- CINIT(SOCKOPTFUNCTION, FUNCTIONPOINT, 148),
- CINIT(SOCKOPTDATA, OBJECTPOINT, 149),
+ CURLOPT(CURLOPT_SOCKOPTFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 148),
+ CURLOPT(CURLOPT_SOCKOPTDATA, CURLOPTTYPE_OBJECTPOINT, 149),
/* set to 0 to disable session ID re-use for this transfer, default is
enabled (== 1) */
- CINIT(SSL_SESSIONID_CACHE, LONG, 150),
+ CURLOPT(CURLOPT_SSL_SESSIONID_CACHE, CURLOPTTYPE_LONG, 150),
/* allowed SSH authentication methods */
- CINIT(SSH_AUTH_TYPES, LONG, 151),
+ CURLOPT(CURLOPT_SSH_AUTH_TYPES, CURLOPTTYPE_LONG, 151),
/* Used by scp/sftp to do public/private key authentication */
- CINIT(SSH_PUBLIC_KEYFILE, STRINGPOINT, 152),
- CINIT(SSH_PRIVATE_KEYFILE, STRINGPOINT, 153),
+ CURLOPT(CURLOPT_SSH_PUBLIC_KEYFILE, CURLOPTTYPE_STRINGPOINT, 152),
+ CURLOPT(CURLOPT_SSH_PRIVATE_KEYFILE, CURLOPTTYPE_STRINGPOINT, 153),
/* Send CCC (Clear Command Channel) after authentication */
- CINIT(FTP_SSL_CCC, LONG, 154),
+ CURLOPT(CURLOPT_FTP_SSL_CCC, CURLOPTTYPE_LONG, 154),
/* Same as TIMEOUT and CONNECTTIMEOUT, but with ms resolution */
- CINIT(TIMEOUT_MS, LONG, 155),
- CINIT(CONNECTTIMEOUT_MS, LONG, 156),
+ CURLOPT(CURLOPT_TIMEOUT_MS, CURLOPTTYPE_LONG, 155),
+ CURLOPT(CURLOPT_CONNECTTIMEOUT_MS, CURLOPTTYPE_LONG, 156),
/* set to zero to disable the libcurl's decoding and thus pass the raw body
data to the application even when it is encoded/compressed */
- CINIT(HTTP_TRANSFER_DECODING, LONG, 157),
- CINIT(HTTP_CONTENT_DECODING, LONG, 158),
+ CURLOPT(CURLOPT_HTTP_TRANSFER_DECODING, CURLOPTTYPE_LONG, 157),
+ CURLOPT(CURLOPT_HTTP_CONTENT_DECODING, CURLOPTTYPE_LONG, 158),
/* Permission used when creating new files and directories on the remote
server for protocols that support it, SFTP/SCP/FILE */
- CINIT(NEW_FILE_PERMS, LONG, 159),
- CINIT(NEW_DIRECTORY_PERMS, LONG, 160),
+ CURLOPT(CURLOPT_NEW_FILE_PERMS, CURLOPTTYPE_LONG, 159),
+ CURLOPT(CURLOPT_NEW_DIRECTORY_PERMS, CURLOPTTYPE_LONG, 160),
/* Set the behaviour of POST when redirecting. Values must be set to one
of CURL_REDIR* defines below. This used to be called CURLOPT_POST301 */
- CINIT(POSTREDIR, LONG, 161),
+ CURLOPT(CURLOPT_POSTREDIR, CURLOPTTYPE_LONG, 161),
/* used by scp/sftp to verify the host's public key */
- CINIT(SSH_HOST_PUBLIC_KEY_MD5, STRINGPOINT, 162),
+ CURLOPT(CURLOPT_SSH_HOST_PUBLIC_KEY_MD5, CURLOPTTYPE_STRINGPOINT, 162),
/* Callback function for opening socket (instead of socket(2)). Optionally,
callback is able change the address or refuse to connect returning
CURL_SOCKET_BAD. The callback should have type
curl_opensocket_callback */
- CINIT(OPENSOCKETFUNCTION, FUNCTIONPOINT, 163),
- CINIT(OPENSOCKETDATA, OBJECTPOINT, 164),
+ CURLOPT(CURLOPT_OPENSOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 163),
+ CURLOPT(CURLOPT_OPENSOCKETDATA, CURLOPTTYPE_OBJECTPOINT, 164),
/* POST volatile input fields. */
- CINIT(COPYPOSTFIELDS, OBJECTPOINT, 165),
+ CURLOPT(CURLOPT_COPYPOSTFIELDS, CURLOPTTYPE_OBJECTPOINT, 165),
/* set transfer mode (;type=<a|i>) when doing FTP via an HTTP proxy */
- CINIT(PROXY_TRANSFER_MODE, LONG, 166),
+ CURLOPT(CURLOPT_PROXY_TRANSFER_MODE, CURLOPTTYPE_LONG, 166),
/* Callback function for seeking in the input stream */
- CINIT(SEEKFUNCTION, FUNCTIONPOINT, 167),
- CINIT(SEEKDATA, OBJECTPOINT, 168),
+ CURLOPT(CURLOPT_SEEKFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 167),
+ CURLOPT(CURLOPT_SEEKDATA, CURLOPTTYPE_OBJECTPOINT, 168),
/* CRL file */
- CINIT(CRLFILE, STRINGPOINT, 169),
+ CURLOPT(CURLOPT_CRLFILE, CURLOPTTYPE_STRINGPOINT, 169),
/* Issuer certificate */
- CINIT(ISSUERCERT, STRINGPOINT, 170),
+ CURLOPT(CURLOPT_ISSUERCERT, CURLOPTTYPE_STRINGPOINT, 170),
/* (IPv6) Address scope */
- CINIT(ADDRESS_SCOPE, LONG, 171),
+ CURLOPT(CURLOPT_ADDRESS_SCOPE, CURLOPTTYPE_LONG, 171),
/* Collect certificate chain info and allow it to get retrievable with
CURLINFO_CERTINFO after the transfer is complete. */
- CINIT(CERTINFO, LONG, 172),
+ CURLOPT(CURLOPT_CERTINFO, CURLOPTTYPE_LONG, 172),
/* "name" and "pwd" to use when fetching. */
- CINIT(USERNAME, STRINGPOINT, 173),
- CINIT(PASSWORD, STRINGPOINT, 174),
+ CURLOPT(CURLOPT_USERNAME, CURLOPTTYPE_STRINGPOINT, 173),
+ CURLOPT(CURLOPT_PASSWORD, CURLOPTTYPE_STRINGPOINT, 174),
/* "name" and "pwd" to use with Proxy when fetching. */
- CINIT(PROXYUSERNAME, STRINGPOINT, 175),
- CINIT(PROXYPASSWORD, STRINGPOINT, 176),
+ CURLOPT(CURLOPT_PROXYUSERNAME, CURLOPTTYPE_STRINGPOINT, 175),
+ CURLOPT(CURLOPT_PROXYPASSWORD, CURLOPTTYPE_STRINGPOINT, 176),
/* Comma separated list of hostnames defining no-proxy zones. These should
match both hostnames directly, and hostnames within a domain. For
@@ -1550,103 +1572,103 @@
implementations of this, .local.com will be considered to be the same as
local.com. A single * is the only valid wildcard, and effectively
disables the use of proxy. */
- CINIT(NOPROXY, STRINGPOINT, 177),
+ CURLOPT(CURLOPT_NOPROXY, CURLOPTTYPE_STRINGPOINT, 177),
/* block size for TFTP transfers */
- CINIT(TFTP_BLKSIZE, LONG, 178),
+ CURLOPT(CURLOPT_TFTP_BLKSIZE, CURLOPTTYPE_LONG, 178),
/* Socks Service */
- CINIT(SOCKS5_GSSAPI_SERVICE, STRINGPOINT, 179), /* DEPRECATED, do not use! */
+ /* DEPRECATED, do not use! */
+ CURLOPT(CURLOPT_SOCKS5_GSSAPI_SERVICE, CURLOPTTYPE_STRINGPOINT, 179),
/* Socks Service */
- CINIT(SOCKS5_GSSAPI_NEC, LONG, 180),
+ CURLOPT(CURLOPT_SOCKS5_GSSAPI_NEC, CURLOPTTYPE_LONG, 180),
/* set the bitmask for the protocols that are allowed to be used for the
transfer, which thus helps the app which takes URLs from users or other
external inputs and want to restrict what protocol(s) to deal
with. Defaults to CURLPROTO_ALL. */
- CINIT(PROTOCOLS, LONG, 181),
+ CURLOPT(CURLOPT_PROTOCOLS, CURLOPTTYPE_LONG, 181),
/* set the bitmask for the protocols that libcurl is allowed to follow to,
as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs
- to be set in both bitmasks to be allowed to get redirected to. Defaults
- to all protocols except FILE and SCP. */
- CINIT(REDIR_PROTOCOLS, LONG, 182),
+ to be set in both bitmasks to be allowed to get redirected to. */
+ CURLOPT(CURLOPT_REDIR_PROTOCOLS, CURLOPTTYPE_LONG, 182),
/* set the SSH knownhost file name to use */
- CINIT(SSH_KNOWNHOSTS, STRINGPOINT, 183),
+ CURLOPT(CURLOPT_SSH_KNOWNHOSTS, CURLOPTTYPE_STRINGPOINT, 183),
/* set the SSH host key callback, must point to a curl_sshkeycallback
function */
- CINIT(SSH_KEYFUNCTION, FUNCTIONPOINT, 184),
+ CURLOPT(CURLOPT_SSH_KEYFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 184),
/* set the SSH host key callback custom pointer */
- CINIT(SSH_KEYDATA, OBJECTPOINT, 185),
+ CURLOPT(CURLOPT_SSH_KEYDATA, CURLOPTTYPE_OBJECTPOINT, 185),
/* set the SMTP mail originator */
- CINIT(MAIL_FROM, STRINGPOINT, 186),
+ CURLOPT(CURLOPT_MAIL_FROM, CURLOPTTYPE_STRINGPOINT, 186),
/* set the list of SMTP mail receiver(s) */
- CINIT(MAIL_RCPT, OBJECTPOINT, 187),
+ CURLOPT(CURLOPT_MAIL_RCPT, CURLOPTTYPE_SLISTPOINT, 187),
/* FTP: send PRET before PASV */
- CINIT(FTP_USE_PRET, LONG, 188),
+ CURLOPT(CURLOPT_FTP_USE_PRET, CURLOPTTYPE_LONG, 188),
/* RTSP request method (OPTIONS, SETUP, PLAY, etc...) */
- CINIT(RTSP_REQUEST, LONG, 189),
+ CURLOPT(CURLOPT_RTSP_REQUEST, CURLOPTTYPE_LONG, 189),
/* The RTSP session identifier */
- CINIT(RTSP_SESSION_ID, STRINGPOINT, 190),
+ CURLOPT(CURLOPT_RTSP_SESSION_ID, CURLOPTTYPE_STRINGPOINT, 190),
/* The RTSP stream URI */
- CINIT(RTSP_STREAM_URI, STRINGPOINT, 191),
+ CURLOPT(CURLOPT_RTSP_STREAM_URI, CURLOPTTYPE_STRINGPOINT, 191),
/* The Transport: header to use in RTSP requests */
- CINIT(RTSP_TRANSPORT, STRINGPOINT, 192),
+ CURLOPT(CURLOPT_RTSP_TRANSPORT, CURLOPTTYPE_STRINGPOINT, 192),
/* Manually initialize the client RTSP CSeq for this handle */
- CINIT(RTSP_CLIENT_CSEQ, LONG, 193),
+ CURLOPT(CURLOPT_RTSP_CLIENT_CSEQ, CURLOPTTYPE_LONG, 193),
/* Manually initialize the server RTSP CSeq for this handle */
- CINIT(RTSP_SERVER_CSEQ, LONG, 194),
+ CURLOPT(CURLOPT_RTSP_SERVER_CSEQ, CURLOPTTYPE_LONG, 194),
/* The stream to pass to INTERLEAVEFUNCTION. */
- CINIT(INTERLEAVEDATA, OBJECTPOINT, 195),
+ CURLOPT(CURLOPT_INTERLEAVEDATA, CURLOPTTYPE_OBJECTPOINT, 195),
/* Let the application define a custom write method for RTP data */
- CINIT(INTERLEAVEFUNCTION, FUNCTIONPOINT, 196),
+ CURLOPT(CURLOPT_INTERLEAVEFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 196),
/* Turn on wildcard matching */
- CINIT(WILDCARDMATCH, LONG, 197),
+ CURLOPT(CURLOPT_WILDCARDMATCH, CURLOPTTYPE_LONG, 197),
/* Directory matching callback called before downloading of an
individual file (chunk) started */
- CINIT(CHUNK_BGN_FUNCTION, FUNCTIONPOINT, 198),
+ CURLOPT(CURLOPT_CHUNK_BGN_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 198),
/* Directory matching callback called after the file (chunk)
was downloaded, or skipped */
- CINIT(CHUNK_END_FUNCTION, FUNCTIONPOINT, 199),
+ CURLOPT(CURLOPT_CHUNK_END_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 199),
/* Change match (fnmatch-like) callback for wildcard matching */
- CINIT(FNMATCH_FUNCTION, FUNCTIONPOINT, 200),
+ CURLOPT(CURLOPT_FNMATCH_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 200),
/* Let the application define custom chunk data pointer */
- CINIT(CHUNK_DATA, OBJECTPOINT, 201),
+ CURLOPT(CURLOPT_CHUNK_DATA, CURLOPTTYPE_OBJECTPOINT, 201),
/* FNMATCH_FUNCTION user pointer */
- CINIT(FNMATCH_DATA, OBJECTPOINT, 202),
+ CURLOPT(CURLOPT_FNMATCH_DATA, CURLOPTTYPE_OBJECTPOINT, 202),
/* send linked-list of name:port:address sets */
- CINIT(RESOLVE, OBJECTPOINT, 203),
+ CURLOPT(CURLOPT_RESOLVE, CURLOPTTYPE_SLISTPOINT, 203),
/* Set a username for authenticated TLS */
- CINIT(TLSAUTH_USERNAME, STRINGPOINT, 204),
+ CURLOPT(CURLOPT_TLSAUTH_USERNAME, CURLOPTTYPE_STRINGPOINT, 204),
/* Set a password for authenticated TLS */
- CINIT(TLSAUTH_PASSWORD, STRINGPOINT, 205),
+ CURLOPT(CURLOPT_TLSAUTH_PASSWORD, CURLOPTTYPE_STRINGPOINT, 205),
/* Set authentication type for authenticated TLS */
- CINIT(TLSAUTH_TYPE, STRINGPOINT, 206),
+ CURLOPT(CURLOPT_TLSAUTH_TYPE, CURLOPTTYPE_STRINGPOINT, 206),
/* Set to 1 to enable the "TE:" header in HTTP requests to ask for
compressed transfer-encoded responses. Set to 0 to disable the use of TE:
@@ -1658,268 +1680,274 @@
option is set to 1.
*/
- CINIT(TRANSFER_ENCODING, LONG, 207),
+ CURLOPT(CURLOPT_TRANSFER_ENCODING, CURLOPTTYPE_LONG, 207),
/* Callback function for closing socket (instead of close(2)). The callback
should have type curl_closesocket_callback */
- CINIT(CLOSESOCKETFUNCTION, FUNCTIONPOINT, 208),
- CINIT(CLOSESOCKETDATA, OBJECTPOINT, 209),
+ CURLOPT(CURLOPT_CLOSESOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 208),
+ CURLOPT(CURLOPT_CLOSESOCKETDATA, CURLOPTTYPE_OBJECTPOINT, 209),
/* allow GSSAPI credential delegation */
- CINIT(GSSAPI_DELEGATION, LONG, 210),
+ CURLOPT(CURLOPT_GSSAPI_DELEGATION, CURLOPTTYPE_LONG, 210),
/* Set the name servers to use for DNS resolution */
- CINIT(DNS_SERVERS, STRINGPOINT, 211),
+ CURLOPT(CURLOPT_DNS_SERVERS, CURLOPTTYPE_STRINGPOINT, 211),
/* Time-out accept operations (currently for FTP only) after this amount
of milliseconds. */
- CINIT(ACCEPTTIMEOUT_MS, LONG, 212),
+ CURLOPT(CURLOPT_ACCEPTTIMEOUT_MS, CURLOPTTYPE_LONG, 212),
/* Set TCP keepalive */
- CINIT(TCP_KEEPALIVE, LONG, 213),
+ CURLOPT(CURLOPT_TCP_KEEPALIVE, CURLOPTTYPE_LONG, 213),
/* non-universal keepalive knobs (Linux, AIX, HP-UX, more) */
- CINIT(TCP_KEEPIDLE, LONG, 214),
- CINIT(TCP_KEEPINTVL, LONG, 215),
+ CURLOPT(CURLOPT_TCP_KEEPIDLE, CURLOPTTYPE_LONG, 214),
+ CURLOPT(CURLOPT_TCP_KEEPINTVL, CURLOPTTYPE_LONG, 215),
/* Enable/disable specific SSL features with a bitmask, see CURLSSLOPT_* */
- CINIT(SSL_OPTIONS, LONG, 216),
+ CURLOPT(CURLOPT_SSL_OPTIONS, CURLOPTTYPE_LONG, 216),
/* Set the SMTP auth originator */
- CINIT(MAIL_AUTH, STRINGPOINT, 217),
+ CURLOPT(CURLOPT_MAIL_AUTH, CURLOPTTYPE_STRINGPOINT, 217),
/* Enable/disable SASL initial response */
- CINIT(SASL_IR, LONG, 218),
+ CURLOPT(CURLOPT_SASL_IR, CURLOPTTYPE_LONG, 218),
/* Function that will be called instead of the internal progress display
* function. This function should be defined as the curl_xferinfo_callback
* prototype defines. (Deprecates CURLOPT_PROGRESSFUNCTION) */
- CINIT(XFERINFOFUNCTION, FUNCTIONPOINT, 219),
+ CURLOPT(CURLOPT_XFERINFOFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 219),
/* The XOAUTH2 bearer token */
- CINIT(XOAUTH2_BEARER, STRINGPOINT, 220),
+ CURLOPT(CURLOPT_XOAUTH2_BEARER, CURLOPTTYPE_STRINGPOINT, 220),
/* Set the interface string to use as outgoing network
* interface for DNS requests.
* Only supported by the c-ares DNS backend */
- CINIT(DNS_INTERFACE, STRINGPOINT, 221),
+ CURLOPT(CURLOPT_DNS_INTERFACE, CURLOPTTYPE_STRINGPOINT, 221),
/* Set the local IPv4 address to use for outgoing DNS requests.
* Only supported by the c-ares DNS backend */
- CINIT(DNS_LOCAL_IP4, STRINGPOINT, 222),
+ CURLOPT(CURLOPT_DNS_LOCAL_IP4, CURLOPTTYPE_STRINGPOINT, 222),
/* Set the local IPv6 address to use for outgoing DNS requests.
* Only supported by the c-ares DNS backend */
- CINIT(DNS_LOCAL_IP6, STRINGPOINT, 223),
+ CURLOPT(CURLOPT_DNS_LOCAL_IP6, CURLOPTTYPE_STRINGPOINT, 223),
/* Set authentication options directly */
- CINIT(LOGIN_OPTIONS, STRINGPOINT, 224),
+ CURLOPT(CURLOPT_LOGIN_OPTIONS, CURLOPTTYPE_STRINGPOINT, 224),
/* Enable/disable TLS NPN extension (http2 over ssl might fail without) */
- CINIT(SSL_ENABLE_NPN, LONG, 225),
+ CURLOPT(CURLOPT_SSL_ENABLE_NPN, CURLOPTTYPE_LONG, 225),
/* Enable/disable TLS ALPN extension (http2 over ssl might fail without) */
- CINIT(SSL_ENABLE_ALPN, LONG, 226),
+ CURLOPT(CURLOPT_SSL_ENABLE_ALPN, CURLOPTTYPE_LONG, 226),
/* Time to wait for a response to a HTTP request containing an
* Expect: 100-continue header before sending the data anyway. */
- CINIT(EXPECT_100_TIMEOUT_MS, LONG, 227),
+ CURLOPT(CURLOPT_EXPECT_100_TIMEOUT_MS, CURLOPTTYPE_LONG, 227),
/* This points to a linked list of headers used for proxy requests only,
struct curl_slist kind */
- CINIT(PROXYHEADER, OBJECTPOINT, 228),
+ CURLOPT(CURLOPT_PROXYHEADER, CURLOPTTYPE_SLISTPOINT, 228),
/* Pass in a bitmask of "header options" */
- CINIT(HEADEROPT, LONG, 229),
+ CURLOPT(CURLOPT_HEADEROPT, CURLOPTTYPE_LONG, 229),
/* The public key in DER form used to validate the peer public key
this option is used only if SSL_VERIFYPEER is true */
- CINIT(PINNEDPUBLICKEY, STRINGPOINT, 230),
+ CURLOPT(CURLOPT_PINNEDPUBLICKEY, CURLOPTTYPE_STRINGPOINT, 230),
/* Path to Unix domain socket */
- CINIT(UNIX_SOCKET_PATH, STRINGPOINT, 231),
+ CURLOPT(CURLOPT_UNIX_SOCKET_PATH, CURLOPTTYPE_STRINGPOINT, 231),
/* Set if we should verify the certificate status. */
- CINIT(SSL_VERIFYSTATUS, LONG, 232),
+ CURLOPT(CURLOPT_SSL_VERIFYSTATUS, CURLOPTTYPE_LONG, 232),
/* Set if we should enable TLS false start. */
- CINIT(SSL_FALSESTART, LONG, 233),
+ CURLOPT(CURLOPT_SSL_FALSESTART, CURLOPTTYPE_LONG, 233),
/* Do not squash dot-dot sequences */
- CINIT(PATH_AS_IS, LONG, 234),
+ CURLOPT(CURLOPT_PATH_AS_IS, CURLOPTTYPE_LONG, 234),
/* Proxy Service Name */
- CINIT(PROXY_SERVICE_NAME, STRINGPOINT, 235),
+ CURLOPT(CURLOPT_PROXY_SERVICE_NAME, CURLOPTTYPE_STRINGPOINT, 235),
/* Service Name */
- CINIT(SERVICE_NAME, STRINGPOINT, 236),
+ CURLOPT(CURLOPT_SERVICE_NAME, CURLOPTTYPE_STRINGPOINT, 236),
/* Wait/don't wait for pipe/mutex to clarify */
- CINIT(PIPEWAIT, LONG, 237),
+ CURLOPT(CURLOPT_PIPEWAIT, CURLOPTTYPE_LONG, 237),
/* Set the protocol used when curl is given a URL without a protocol */
- CINIT(DEFAULT_PROTOCOL, STRINGPOINT, 238),
+ CURLOPT(CURLOPT_DEFAULT_PROTOCOL, CURLOPTTYPE_STRINGPOINT, 238),
/* Set stream weight, 1 - 256 (default is 16) */
- CINIT(STREAM_WEIGHT, LONG, 239),
+ CURLOPT(CURLOPT_STREAM_WEIGHT, CURLOPTTYPE_LONG, 239),
/* Set stream dependency on another CURL handle */
- CINIT(STREAM_DEPENDS, OBJECTPOINT, 240),
+ CURLOPT(CURLOPT_STREAM_DEPENDS, CURLOPTTYPE_OBJECTPOINT, 240),
/* Set E-xclusive stream dependency on another CURL handle */
- CINIT(STREAM_DEPENDS_E, OBJECTPOINT, 241),
+ CURLOPT(CURLOPT_STREAM_DEPENDS_E, CURLOPTTYPE_OBJECTPOINT, 241),
/* Do not send any tftp option requests to the server */
- CINIT(TFTP_NO_OPTIONS, LONG, 242),
+ CURLOPT(CURLOPT_TFTP_NO_OPTIONS, CURLOPTTYPE_LONG, 242),
/* Linked-list of host:port:connect-to-host:connect-to-port,
overrides the URL's host:port (only for the network layer) */
- CINIT(CONNECT_TO, OBJECTPOINT, 243),
+ CURLOPT(CURLOPT_CONNECT_TO, CURLOPTTYPE_SLISTPOINT, 243),
/* Set TCP Fast Open */
- CINIT(TCP_FASTOPEN, LONG, 244),
+ CURLOPT(CURLOPT_TCP_FASTOPEN, CURLOPTTYPE_LONG, 244),
/* Continue to send data if the server responds early with an
* HTTP status code >= 300 */
- CINIT(KEEP_SENDING_ON_ERROR, LONG, 245),
+ CURLOPT(CURLOPT_KEEP_SENDING_ON_ERROR, CURLOPTTYPE_LONG, 245),
/* The CApath or CAfile used to validate the proxy certificate
this option is used only if PROXY_SSL_VERIFYPEER is true */
- CINIT(PROXY_CAINFO, STRINGPOINT, 246),
+ CURLOPT(CURLOPT_PROXY_CAINFO, CURLOPTTYPE_STRINGPOINT, 246),
/* The CApath directory used to validate the proxy certificate
this option is used only if PROXY_SSL_VERIFYPEER is true */
- CINIT(PROXY_CAPATH, STRINGPOINT, 247),
+ CURLOPT(CURLOPT_PROXY_CAPATH, CURLOPTTYPE_STRINGPOINT, 247),
/* Set if we should verify the proxy in ssl handshake,
set 1 to verify. */
- CINIT(PROXY_SSL_VERIFYPEER, LONG, 248),
+ CURLOPT(CURLOPT_PROXY_SSL_VERIFYPEER, CURLOPTTYPE_LONG, 248),
/* Set if we should verify the Common name from the proxy certificate in ssl
* handshake, set 1 to check existence, 2 to ensure that it matches
* the provided hostname. */
- CINIT(PROXY_SSL_VERIFYHOST, LONG, 249),
+ CURLOPT(CURLOPT_PROXY_SSL_VERIFYHOST, CURLOPTTYPE_LONG, 249),
/* What version to specifically try to use for proxy.
See CURL_SSLVERSION defines below. */
- CINIT(PROXY_SSLVERSION, LONG, 250),
+ CURLOPT(CURLOPT_PROXY_SSLVERSION, CURLOPTTYPE_LONG, 250),
/* Set a username for authenticated TLS for proxy */
- CINIT(PROXY_TLSAUTH_USERNAME, STRINGPOINT, 251),
+ CURLOPT(CURLOPT_PROXY_TLSAUTH_USERNAME, CURLOPTTYPE_STRINGPOINT, 251),
/* Set a password for authenticated TLS for proxy */
- CINIT(PROXY_TLSAUTH_PASSWORD, STRINGPOINT, 252),
+ CURLOPT(CURLOPT_PROXY_TLSAUTH_PASSWORD, CURLOPTTYPE_STRINGPOINT, 252),
/* Set authentication type for authenticated TLS for proxy */
- CINIT(PROXY_TLSAUTH_TYPE, STRINGPOINT, 253),
+ CURLOPT(CURLOPT_PROXY_TLSAUTH_TYPE, CURLOPTTYPE_STRINGPOINT, 253),
/* name of the file keeping your private SSL-certificate for proxy */
- CINIT(PROXY_SSLCERT, STRINGPOINT, 254),
+ CURLOPT(CURLOPT_PROXY_SSLCERT, CURLOPTTYPE_STRINGPOINT, 254),
/* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") for
proxy */
- CINIT(PROXY_SSLCERTTYPE, STRINGPOINT, 255),
+ CURLOPT(CURLOPT_PROXY_SSLCERTTYPE, CURLOPTTYPE_STRINGPOINT, 255),
/* name of the file keeping your private SSL-key for proxy */
- CINIT(PROXY_SSLKEY, STRINGPOINT, 256),
+ CURLOPT(CURLOPT_PROXY_SSLKEY, CURLOPTTYPE_STRINGPOINT, 256),
/* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") for
proxy */
- CINIT(PROXY_SSLKEYTYPE, STRINGPOINT, 257),
+ CURLOPT(CURLOPT_PROXY_SSLKEYTYPE, CURLOPTTYPE_STRINGPOINT, 257),
/* password for the SSL private key for proxy */
- CINIT(PROXY_KEYPASSWD, STRINGPOINT, 258),
+ CURLOPT(CURLOPT_PROXY_KEYPASSWD, CURLOPTTYPE_STRINGPOINT, 258),
/* Specify which SSL ciphers to use for proxy */
- CINIT(PROXY_SSL_CIPHER_LIST, STRINGPOINT, 259),
+ CURLOPT(CURLOPT_PROXY_SSL_CIPHER_LIST, CURLOPTTYPE_STRINGPOINT, 259),
/* CRL file for proxy */
- CINIT(PROXY_CRLFILE, STRINGPOINT, 260),
+ CURLOPT(CURLOPT_PROXY_CRLFILE, CURLOPTTYPE_STRINGPOINT, 260),
/* Enable/disable specific SSL features with a bitmask for proxy, see
CURLSSLOPT_* */
- CINIT(PROXY_SSL_OPTIONS, LONG, 261),
+ CURLOPT(CURLOPT_PROXY_SSL_OPTIONS, CURLOPTTYPE_LONG, 261),
/* Name of pre proxy to use. */
- CINIT(PRE_PROXY, STRINGPOINT, 262),
+ CURLOPT(CURLOPT_PRE_PROXY, CURLOPTTYPE_STRINGPOINT, 262),
/* The public key in DER form used to validate the proxy public key
this option is used only if PROXY_SSL_VERIFYPEER is true */
- CINIT(PROXY_PINNEDPUBLICKEY, STRINGPOINT, 263),
+ CURLOPT(CURLOPT_PROXY_PINNEDPUBLICKEY, CURLOPTTYPE_STRINGPOINT, 263),
/* Path to an abstract Unix domain socket */
- CINIT(ABSTRACT_UNIX_SOCKET, STRINGPOINT, 264),
+ CURLOPT(CURLOPT_ABSTRACT_UNIX_SOCKET, CURLOPTTYPE_STRINGPOINT, 264),
/* Suppress proxy CONNECT response headers from user callbacks */
- CINIT(SUPPRESS_CONNECT_HEADERS, LONG, 265),
+ CURLOPT(CURLOPT_SUPPRESS_CONNECT_HEADERS, CURLOPTTYPE_LONG, 265),
/* The request target, instead of extracted from the URL */
- CINIT(REQUEST_TARGET, STRINGPOINT, 266),
+ CURLOPT(CURLOPT_REQUEST_TARGET, CURLOPTTYPE_STRINGPOINT, 266),
/* bitmask of allowed auth methods for connections to SOCKS5 proxies */
- CINIT(SOCKS5_AUTH, LONG, 267),
+ CURLOPT(CURLOPT_SOCKS5_AUTH, CURLOPTTYPE_LONG, 267),
/* Enable/disable SSH compression */
- CINIT(SSH_COMPRESSION, LONG, 268),
+ CURLOPT(CURLOPT_SSH_COMPRESSION, CURLOPTTYPE_LONG, 268),
/* Post MIME data. */
- CINIT(MIMEPOST, OBJECTPOINT, 269),
+ CURLOPT(CURLOPT_MIMEPOST, CURLOPTTYPE_OBJECTPOINT, 269),
/* Time to use with the CURLOPT_TIMECONDITION. Specified in number of
seconds since 1 Jan 1970. */
- CINIT(TIMEVALUE_LARGE, OFF_T, 270),
+ CURLOPT(CURLOPT_TIMEVALUE_LARGE, CURLOPTTYPE_OFF_T, 270),
/* Head start in milliseconds to give happy eyeballs. */
- CINIT(HAPPY_EYEBALLS_TIMEOUT_MS, LONG, 271),
+ CURLOPT(CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS, CURLOPTTYPE_LONG, 271),
/* Function that will be called before a resolver request is made */
- CINIT(RESOLVER_START_FUNCTION, FUNCTIONPOINT, 272),
+ CURLOPT(CURLOPT_RESOLVER_START_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 272),
/* User data to pass to the resolver start callback. */
- CINIT(RESOLVER_START_DATA, OBJECTPOINT, 273),
+ CURLOPT(CURLOPT_RESOLVER_START_DATA, CURLOPTTYPE_OBJECTPOINT, 273),
/* send HAProxy PROXY protocol header? */
- CINIT(HAPROXYPROTOCOL, LONG, 274),
+ CURLOPT(CURLOPT_HAPROXYPROTOCOL, CURLOPTTYPE_LONG, 274),
/* shuffle addresses before use when DNS returns multiple */
- CINIT(DNS_SHUFFLE_ADDRESSES, LONG, 275),
+ CURLOPT(CURLOPT_DNS_SHUFFLE_ADDRESSES, CURLOPTTYPE_LONG, 275),
/* Specify which TLS 1.3 ciphers suites to use */
- CINIT(TLS13_CIPHERS, STRINGPOINT, 276),
- CINIT(PROXY_TLS13_CIPHERS, STRINGPOINT, 277),
+ CURLOPT(CURLOPT_TLS13_CIPHERS, CURLOPTTYPE_STRINGPOINT, 276),
+ CURLOPT(CURLOPT_PROXY_TLS13_CIPHERS, CURLOPTTYPE_STRINGPOINT, 277),
/* Disallow specifying username/login in URL. */
- CINIT(DISALLOW_USERNAME_IN_URL, LONG, 278),
+ CURLOPT(CURLOPT_DISALLOW_USERNAME_IN_URL, CURLOPTTYPE_LONG, 278),
/* DNS-over-HTTPS URL */
- CINIT(DOH_URL, STRINGPOINT, 279),
+ CURLOPT(CURLOPT_DOH_URL, CURLOPTTYPE_STRINGPOINT, 279),
/* Preferred buffer size to use for uploads */
- CINIT(UPLOAD_BUFFERSIZE, LONG, 280),
+ CURLOPT(CURLOPT_UPLOAD_BUFFERSIZE, CURLOPTTYPE_LONG, 280),
/* Time in ms between connection upkeep calls for long-lived connections. */
- CINIT(UPKEEP_INTERVAL_MS, LONG, 281),
+ CURLOPT(CURLOPT_UPKEEP_INTERVAL_MS, CURLOPTTYPE_LONG, 281),
/* Specify URL using CURL URL API. */
- CINIT(CURLU, OBJECTPOINT, 282),
+ CURLOPT(CURLOPT_CURLU, CURLOPTTYPE_OBJECTPOINT, 282),
/* add trailing data just after no more data is available */
- CINIT(TRAILERFUNCTION, FUNCTIONPOINT, 283),
+ CURLOPT(CURLOPT_TRAILERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 283),
/* pointer to be passed to HTTP_TRAILER_FUNCTION */
- CINIT(TRAILERDATA, OBJECTPOINT, 284),
+ CURLOPT(CURLOPT_TRAILERDATA, CURLOPTTYPE_OBJECTPOINT, 284),
/* set this to 1L to allow HTTP/0.9 responses or 0L to disallow */
- CINIT(HTTP09_ALLOWED, LONG, 285),
+ CURLOPT(CURLOPT_HTTP09_ALLOWED, CURLOPTTYPE_LONG, 285),
/* alt-svc control bitmask */
- CINIT(ALTSVC_CTRL, LONG, 286),
+ CURLOPT(CURLOPT_ALTSVC_CTRL, CURLOPTTYPE_LONG, 286),
/* alt-svc cache file name to possibly read from/write to */
- CINIT(ALTSVC, STRINGPOINT, 287),
+ CURLOPT(CURLOPT_ALTSVC, CURLOPTTYPE_STRINGPOINT, 287),
/* maximum age of a connection to consider it for reuse (in seconds) */
- CINIT(MAXAGE_CONN, LONG, 288),
+ CURLOPT(CURLOPT_MAXAGE_CONN, CURLOPTTYPE_LONG, 288),
+
+ /* SASL authorisation identity */
+ CURLOPT(CURLOPT_SASL_AUTHZID, CURLOPTTYPE_STRINGPOINT, 289),
+
+ /* allow RCPT TO command to fail for some recipients */
+ CURLOPT(CURLOPT_MAIL_RCPT_ALLLOWFAILS, CURLOPTTYPE_LONG, 290),
CURLOPT_LASTENTRY /* the last unused */
} CURLoption;
@@ -1974,7 +2002,8 @@
CURL_HTTP_VERSION_2TLS, /* use version 2 for HTTPS, version 1.1 for HTTP */
CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE, /* please use HTTP 2 without HTTP/1.1
Upgrade */
-
+ CURL_HTTP_VERSION_3 = 30, /* Makes use of explicit HTTP/3 without fallback.
+ Use CURLOPT_ALTSVC to enable HTTP/3 upgrade */
CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */
};
@@ -2200,52 +2229,35 @@
struct curl_slist *headers,
int take_ownership);
-/* Old form API. */
-/* name is uppercase CURLFORM_<name> */
-#ifdef CFINIT
-#undef CFINIT
-#endif
-
-#ifdef CURL_ISOCPP
-#define CFINIT(name) CURLFORM_ ## name
-#else
-/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
-#define CFINIT(name) CURLFORM_/**/name
-#endif
-
typedef enum {
- CFINIT(NOTHING), /********* the first one is unused ************/
+ CURLFORM_NOTHING, /********* the first one is unused ************/
+ CURLFORM_COPYNAME,
+ CURLFORM_PTRNAME,
+ CURLFORM_NAMELENGTH,
+ CURLFORM_COPYCONTENTS,
+ CURLFORM_PTRCONTENTS,
+ CURLFORM_CONTENTSLENGTH,
+ CURLFORM_FILECONTENT,
+ CURLFORM_ARRAY,
+ CURLFORM_OBSOLETE,
+ CURLFORM_FILE,
- /* */
- CFINIT(COPYNAME),
- CFINIT(PTRNAME),
- CFINIT(NAMELENGTH),
- CFINIT(COPYCONTENTS),
- CFINIT(PTRCONTENTS),
- CFINIT(CONTENTSLENGTH),
- CFINIT(FILECONTENT),
- CFINIT(ARRAY),
- CFINIT(OBSOLETE),
- CFINIT(FILE),
+ CURLFORM_BUFFER,
+ CURLFORM_BUFFERPTR,
+ CURLFORM_BUFFERLENGTH,
- CFINIT(BUFFER),
- CFINIT(BUFFERPTR),
- CFINIT(BUFFERLENGTH),
+ CURLFORM_CONTENTTYPE,
+ CURLFORM_CONTENTHEADER,
+ CURLFORM_FILENAME,
+ CURLFORM_END,
+ CURLFORM_OBSOLETE2,
- CFINIT(CONTENTTYPE),
- CFINIT(CONTENTHEADER),
- CFINIT(FILENAME),
- CFINIT(END),
- CFINIT(OBSOLETE2),
-
- CFINIT(STREAM),
- CFINIT(CONTENTLEN), /* added in 7.46.0, provide a curl_off_t length */
+ CURLFORM_STREAM,
+ CURLFORM_CONTENTLEN, /* added in 7.46.0, provide a curl_off_t length */
CURLFORM_LASTENTRY /* the last unused */
} CURLformoption;
-#undef CFINIT /* done */
-
/* structure to be used as parameter for CURLFORM_ARRAY */
struct curl_forms {
CURLformoption option;
@@ -2514,8 +2526,8 @@
*/
CURL_EXTERN time_t curl_getdate(const char *p, const time_t *unused);
-/* info about the certificate chain, only for OpenSSL builds. Asked
- for with CURLOPT_CERTINFO / CURLINFO_CERTINFO */
+/* info about the certificate chain, only for OpenSSL, GnuTLS, Schannel, NSS
+ and GSKit builds. Asked for with CURLOPT_CERTINFO / CURLINFO_CERTINFO */
struct curl_certinfo {
int num_of_certs; /* number of certificates with information */
struct curl_slist **certinfo; /* for each index in this array, there's a
@@ -2610,8 +2622,9 @@
CURLINFO_STARTTRANSFER_TIME_T = CURLINFO_OFF_T + 54,
CURLINFO_REDIRECT_TIME_T = CURLINFO_OFF_T + 55,
CURLINFO_APPCONNECT_TIME_T = CURLINFO_OFF_T + 56,
+ CURLINFO_RETRY_AFTER = CURLINFO_OFF_T + 57,
- CURLINFO_LASTONE = 56
+ CURLINFO_LASTONE = 57
} CURLINFO;
/* CURLINFO_RESPONSE_CODE is the new name for the option previously known as
@@ -2710,6 +2723,7 @@
CURLVERSION_THIRD,
CURLVERSION_FOURTH,
CURLVERSION_FIFTH,
+ CURLVERSION_SIXTH,
CURLVERSION_LAST /* never actually use this */
} CURLversion;
@@ -2718,7 +2732,7 @@
meant to be a built-in version number for what kind of struct the caller
expects. If the struct ever changes, we redefine the NOW to another enum
from above. */
-#define CURLVERSION_NOW CURLVERSION_FIFTH
+#define CURLVERSION_NOW CURLVERSION_SIXTH
typedef struct {
CURLversion age; /* age of the returned struct */
@@ -2747,11 +2761,16 @@
const char *libssh_version; /* human readable string */
/* These fields were added in CURLVERSION_FIFTH */
-
unsigned int brotli_ver_num; /* Numeric Brotli version
(MAJOR << 24) | (MINOR << 12) | PATCH */
const char *brotli_version; /* human readable string. */
+ /* These fields were added in CURLVERSION_SIXTH */
+ unsigned int nghttp2_ver_num; /* Numeric nghttp2 version
+ (MAJOR << 16) | (MINOR << 8) | PATCH */
+ const char *nghttp2_version; /* human readable string. */
+ const char *quic_version; /* human readable quic (+ HTTP/3) library +
+ version or NULL */
} curl_version_info_data;
#define CURL_VERSION_IPV6 (1<<0) /* IPv6-enabled */
@@ -2784,6 +2803,9 @@
#define CURL_VERSION_MULTI_SSL (1<<22) /* Multiple SSL backends available */
#define CURL_VERSION_BROTLI (1<<23) /* Brotli features are present. */
#define CURL_VERSION_ALTSVC (1<<24) /* Alt-Svc handling built-in */
+#define CURL_VERSION_HTTP3 (1<<25) /* HTTP3 support built-in */
+
+#define CURL_VERSION_ESNI (1<<26) /* ESNI support */
/*
* NAME curl_version_info()
@@ -2866,4 +2888,4 @@
#endif /* __STDC__ >= 1 */
#endif /* gcc >= 4.3 && !__cplusplus */
-#endif /* __CURL_CURL_H */
+#endif /* CURLINC_CURL_H */
diff --git a/Utilities/cmcurl/include/curl/curlver.h b/Utilities/cmcurl/include/curl/curlver.h
index 04efb93..8fd0874 100644
--- a/Utilities/cmcurl/include/curl/curlver.h
+++ b/Utilities/cmcurl/include/curl/curlver.h
@@ -1,5 +1,5 @@
-#ifndef __CURL_CURLVER_H
-#define __CURL_CURLVER_H
+#ifndef CURLINC_CURLVER_H
+#define CURLINC_CURLVER_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -26,16 +26,16 @@
a script at release-time. This was made its own header file in 7.11.2 */
/* This is the global package copyright */
-#define LIBCURL_COPYRIGHT "1996 - 2019 Daniel Stenberg, <daniel@haxx.se>."
+#define LIBCURL_COPYRIGHT "1996 - 2020 Daniel Stenberg, <daniel@haxx.se>."
/* This is the version number of the libcurl package from which this header
file origins: */
-#define LIBCURL_VERSION "7.65.0"
+#define LIBCURL_VERSION "7.69.0"
/* The numeric version number is also available "in parts" by using these
defines: */
#define LIBCURL_VERSION_MAJOR 7
-#define LIBCURL_VERSION_MINOR 65
+#define LIBCURL_VERSION_MINOR 69
#define LIBCURL_VERSION_PATCH 0
/* This is the numeric version of the libcurl version number, meant for easier
@@ -57,7 +57,7 @@
CURL_VERSION_BITS() macro since curl's own configure script greps for it
and needs it to contain the full number.
*/
-#define LIBCURL_VERSION_NUM 0x074100
+#define LIBCURL_VERSION_NUM 0x074500
/*
* This is the date and time when the full source package was created. The
@@ -74,4 +74,4 @@
#define CURL_AT_LEAST_VERSION(x,y,z) \
(LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z))
-#endif /* __CURL_CURLVER_H */
+#endif /* CURLINC_CURLVER_H */
diff --git a/Utilities/cmcurl/include/curl/easy.h b/Utilities/cmcurl/include/curl/easy.h
index f42a8a9..592f5d3 100644
--- a/Utilities/cmcurl/include/curl/easy.h
+++ b/Utilities/cmcurl/include/curl/easy.h
@@ -1,5 +1,5 @@
-#ifndef __CURL_EASY_H
-#define __CURL_EASY_H
+#ifndef CURLINC_EASY_H
+#define CURLINC_EASY_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/include/curl/mprintf.h b/Utilities/cmcurl/include/curl/mprintf.h
index e20f546..f615ed7 100644
--- a/Utilities/cmcurl/include/curl/mprintf.h
+++ b/Utilities/cmcurl/include/curl/mprintf.h
@@ -1,5 +1,5 @@
-#ifndef __CURL_MPRINTF_H
-#define __CURL_MPRINTF_H
+#ifndef CURLINC_MPRINTF_H
+#define CURLINC_MPRINTF_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -47,4 +47,4 @@
}
#endif
-#endif /* __CURL_MPRINTF_H */
+#endif /* CURLINC_MPRINTF_H */
diff --git a/Utilities/cmcurl/include/curl/multi.h b/Utilities/cmcurl/include/curl/multi.h
index b19dbaf..bda9bb7 100644
--- a/Utilities/cmcurl/include/curl/multi.h
+++ b/Utilities/cmcurl/include/curl/multi.h
@@ -1,5 +1,5 @@
-#ifndef __CURL_MULTI_H
-#define __CURL_MULTI_H
+#ifndef CURLINC_MULTI_H
+#define CURLINC_MULTI_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -72,6 +72,8 @@
attempted to get added - again */
CURLM_RECURSIVE_API_CALL, /* an api function was called from inside a
callback */
+ CURLM_WAKEUP_FAILURE, /* wakeup is unavailable or failed */
+ CURLM_BAD_FUNCTION_ARGUMENT, /* function called with a bad parameter */
CURLM_LAST
} CURLMcode;
@@ -173,6 +175,29 @@
int timeout_ms,
int *ret);
+/*
+ * Name: curl_multi_poll()
+ *
+ * Desc: Poll on all fds within a CURLM set as well as any
+ * additional fds passed to the function.
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_poll(CURLM *multi_handle,
+ struct curl_waitfd extra_fds[],
+ unsigned int extra_nfds,
+ int timeout_ms,
+ int *ret);
+
+/*
+ * Name: curl_multi_wakeup()
+ *
+ * Desc: wakes up a sleeping curl_multi_poll call.
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM *multi_handle);
+
/*
* Name: curl_multi_perform()
*
@@ -319,68 +344,58 @@
CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
long *milliseconds);
-#undef CINIT /* re-using the same name as in curl.h */
-
-#ifdef CURL_ISOCPP
-#define CINIT(name,type,num) CURLMOPT_ ## name = CURLOPTTYPE_ ## type + num
-#else
-/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
-#define LONG CURLOPTTYPE_LONG
-#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT
-#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT
-#define OFF_T CURLOPTTYPE_OFF_T
-#define CINIT(name,type,number) CURLMOPT_/**/name = type + number
-#endif
-
typedef enum {
/* This is the socket callback function pointer */
- CINIT(SOCKETFUNCTION, FUNCTIONPOINT, 1),
+ CURLOPT(CURLMOPT_SOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 1),
/* This is the argument passed to the socket callback */
- CINIT(SOCKETDATA, OBJECTPOINT, 2),
+ CURLOPT(CURLMOPT_SOCKETDATA, CURLOPTTYPE_OBJECTPOINT, 2),
/* set to 1 to enable pipelining for this multi handle */
- CINIT(PIPELINING, LONG, 3),
+ CURLOPT(CURLMOPT_PIPELINING, CURLOPTTYPE_LONG, 3),
/* This is the timer callback function pointer */
- CINIT(TIMERFUNCTION, FUNCTIONPOINT, 4),
+ CURLOPT(CURLMOPT_TIMERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 4),
/* This is the argument passed to the timer callback */
- CINIT(TIMERDATA, OBJECTPOINT, 5),
+ CURLOPT(CURLMOPT_TIMERDATA, CURLOPTTYPE_OBJECTPOINT, 5),
/* maximum number of entries in the connection cache */
- CINIT(MAXCONNECTS, LONG, 6),
+ CURLOPT(CURLMOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 6),
/* maximum number of (pipelining) connections to one host */
- CINIT(MAX_HOST_CONNECTIONS, LONG, 7),
+ CURLOPT(CURLMOPT_MAX_HOST_CONNECTIONS, CURLOPTTYPE_LONG, 7),
/* maximum number of requests in a pipeline */
- CINIT(MAX_PIPELINE_LENGTH, LONG, 8),
+ CURLOPT(CURLMOPT_MAX_PIPELINE_LENGTH, CURLOPTTYPE_LONG, 8),
/* a connection with a content-length longer than this
will not be considered for pipelining */
- CINIT(CONTENT_LENGTH_PENALTY_SIZE, OFF_T, 9),
+ CURLOPT(CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 9),
/* a connection with a chunk length longer than this
will not be considered for pipelining */
- CINIT(CHUNK_LENGTH_PENALTY_SIZE, OFF_T, 10),
+ CURLOPT(CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 10),
/* a list of site names(+port) that are blacklisted from
pipelining */
- CINIT(PIPELINING_SITE_BL, OBJECTPOINT, 11),
+ CURLOPT(CURLMOPT_PIPELINING_SITE_BL, CURLOPTTYPE_OBJECTPOINT, 11),
/* a list of server types that are blacklisted from
pipelining */
- CINIT(PIPELINING_SERVER_BL, OBJECTPOINT, 12),
+ CURLOPT(CURLMOPT_PIPELINING_SERVER_BL, CURLOPTTYPE_OBJECTPOINT, 12),
/* maximum number of open connections in total */
- CINIT(MAX_TOTAL_CONNECTIONS, LONG, 13),
+ CURLOPT(CURLMOPT_MAX_TOTAL_CONNECTIONS, CURLOPTTYPE_LONG, 13),
/* This is the server push callback function pointer */
- CINIT(PUSHFUNCTION, FUNCTIONPOINT, 14),
+ CURLOPT(CURLMOPT_PUSHFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 14),
/* This is the argument passed to the server push callback */
- CINIT(PUSHDATA, OBJECTPOINT, 15),
+ CURLOPT(CURLMOPT_PUSHDATA, CURLOPTTYPE_OBJECTPOINT, 15),
+
+ /* maximum number of concurrent streams to support on a connection */
+ CURLOPT(CURLMOPT_MAX_CONCURRENT_STREAMS, CURLOPTTYPE_LONG, 16),
CURLMOPT_LASTENTRY /* the last unused */
} CURLMoption;
diff --git a/Utilities/cmcurl/include/curl/stdcheaders.h b/Utilities/cmcurl/include/curl/stdcheaders.h
index 027b6f4..a6bdc1a 100644
--- a/Utilities/cmcurl/include/curl/stdcheaders.h
+++ b/Utilities/cmcurl/include/curl/stdcheaders.h
@@ -1,5 +1,5 @@
-#ifndef __STDC_HEADERS_H
-#define __STDC_HEADERS_H
+#ifndef CURLINC_STDCHEADERS_H
+#define CURLINC_STDCHEADERS_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -30,4 +30,4 @@
int strcasecmp(const char *, const char *);
int strncasecmp(const char *, const char *, size_t);
-#endif /* __STDC_HEADERS_H */
+#endif /* CURLINC_STDCHEADERS_H */
diff --git a/Utilities/cmcurl/include/curl/system.h b/Utilities/cmcurl/include/curl/system.h
index 1e555ec..867af61 100644
--- a/Utilities/cmcurl/include/curl/system.h
+++ b/Utilities/cmcurl/include/curl/system.h
@@ -1,5 +1,5 @@
-#ifndef __CURL_SYSTEM_H
-#define __CURL_SYSTEM_H
+#ifndef CURLINC_SYSTEM_H
+#define CURLINC_SYSTEM_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -137,15 +137,26 @@
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__LCC__)
-# define CURL_TYPEOF_CURL_OFF_T long
-# define CURL_FORMAT_CURL_OFF_T "ld"
-# define CURL_FORMAT_CURL_OFF_TU "lu"
-# define CURL_SUFFIX_CURL_OFF_T L
-# define CURL_SUFFIX_CURL_OFF_TU UL
-# define CURL_TYPEOF_CURL_SOCKLEN_T int
+# if defined(__e2k__) /* MCST eLbrus C Compiler */
+# define CURL_TYPEOF_CURL_OFF_T long
+# define CURL_FORMAT_CURL_OFF_T "ld"
+# define CURL_FORMAT_CURL_OFF_TU "lu"
+# define CURL_SUFFIX_CURL_OFF_T L
+# define CURL_SUFFIX_CURL_OFF_TU UL
+# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
+# define CURL_PULL_SYS_TYPES_H 1
+# define CURL_PULL_SYS_SOCKET_H 1
+# else /* Local (or Little) C Compiler */
+# define CURL_TYPEOF_CURL_OFF_T long
+# define CURL_FORMAT_CURL_OFF_T "ld"
+# define CURL_FORMAT_CURL_OFF_TU "lu"
+# define CURL_SUFFIX_CURL_OFF_T L
+# define CURL_SUFFIX_CURL_OFF_TU UL
+# define CURL_TYPEOF_CURL_SOCKLEN_T int
+# endif
#elif defined(__SYMBIAN32__)
-# if defined(__EABI__) /* Treat all ARM compilers equally */
+# if defined(__EABI__) /* Treat all ARM compilers equally */
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
@@ -288,7 +299,6 @@
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__TINYC__) /* also known as tcc */
-
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
@@ -377,6 +387,7 @@
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__LP64__) || \
defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) || \
+ defined(__e2k__) || \
(defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8) || \
(defined(__LONG_MAX__) && __LONG_MAX__ == 9223372036854775807L)
# define CURL_TYPEOF_CURL_OFF_T long
@@ -473,21 +484,21 @@
*/
#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551)
-# define __CURL_OFF_T_C_HLPR2(x) x
-# define __CURL_OFF_T_C_HLPR1(x) __CURL_OFF_T_C_HLPR2(x)
-# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \
- __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T)
-# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \
- __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU)
+# define CURLINC_OFF_T_C_HLPR2(x) x
+# define CURLINC_OFF_T_C_HLPR1(x) CURLINC_OFF_T_C_HLPR2(x)
+# define CURL_OFF_T_C(Val) CURLINC_OFF_T_C_HLPR1(Val) ## \
+ CURLINC_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T)
+# define CURL_OFF_TU_C(Val) CURLINC_OFF_T_C_HLPR1(Val) ## \
+ CURLINC_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU)
#else
# ifdef CURL_ISOCPP
-# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix
+# define CURLINC_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix
# else
-# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix
+# define CURLINC_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix
# endif
-# define __CURL_OFF_T_C_HLPR1(Val,Suffix) __CURL_OFF_T_C_HLPR2(Val,Suffix)
-# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T)
-# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU)
+# define CURLINC_OFF_T_C_HLPR1(Val,Suffix) CURLINC_OFF_T_C_HLPR2(Val,Suffix)
+# define CURL_OFF_T_C(Val) CURLINC_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T)
+# define CURL_OFF_TU_C(Val) CURLINC_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU)
#endif
-#endif /* __CURL_SYSTEM_H */
+#endif /* CURLINC_SYSTEM_H */
diff --git a/Utilities/cmcurl/include/curl/typecheck-gcc.h b/Utilities/cmcurl/include/curl/typecheck-gcc.h
index 2d1de4d..03c84fc 100644
--- a/Utilities/cmcurl/include/curl/typecheck-gcc.h
+++ b/Utilities/cmcurl/include/curl/typecheck-gcc.h
@@ -1,5 +1,5 @@
-#ifndef __CURL_TYPECHECK_GCC_H
-#define __CURL_TYPECHECK_GCC_H
+#ifndef CURLINC_TYPECHECK_GCC_H
+#define CURLINC_TYPECHECK_GCC_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -25,10 +25,10 @@
/* wraps curl_easy_setopt() with typechecking */
/* To add a new kind of warning, add an
- * if(_curl_is_sometype_option(_curl_opt))
- * if(!_curl_is_sometype(value))
+ * if(curlcheck_sometype_option(_curl_opt))
+ * if(!curlcheck_sometype(value))
* _curl_easy_setopt_err_sometype();
- * block and define _curl_is_sometype_option, _curl_is_sometype and
+ * block and define curlcheck_sometype_option, curlcheck_sometype and
* _curl_easy_setopt_err_sometype below
*
* NOTE: We use two nested 'if' statements here instead of the && operator, in
@@ -38,112 +38,112 @@
* To add an option that uses the same type as an existing option, you'll just
* need to extend the appropriate _curl_*_option macro
*/
-#define curl_easy_setopt(handle, option, value) \
-__extension__ ({ \
- __typeof__(option) _curl_opt = option; \
- if(__builtin_constant_p(_curl_opt)) { \
- if(_curl_is_long_option(_curl_opt)) \
- if(!_curl_is_long(value)) \
- _curl_easy_setopt_err_long(); \
- if(_curl_is_off_t_option(_curl_opt)) \
- if(!_curl_is_off_t(value)) \
- _curl_easy_setopt_err_curl_off_t(); \
- if(_curl_is_string_option(_curl_opt)) \
- if(!_curl_is_string(value)) \
- _curl_easy_setopt_err_string(); \
- if(_curl_is_write_cb_option(_curl_opt)) \
- if(!_curl_is_write_cb(value)) \
- _curl_easy_setopt_err_write_callback(); \
- if((_curl_opt) == CURLOPT_RESOLVER_START_FUNCTION) \
- if(!_curl_is_resolver_start_callback(value)) \
- _curl_easy_setopt_err_resolver_start_callback(); \
- if((_curl_opt) == CURLOPT_READFUNCTION) \
- if(!_curl_is_read_cb(value)) \
- _curl_easy_setopt_err_read_cb(); \
- if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \
- if(!_curl_is_ioctl_cb(value)) \
- _curl_easy_setopt_err_ioctl_cb(); \
- if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \
- if(!_curl_is_sockopt_cb(value)) \
- _curl_easy_setopt_err_sockopt_cb(); \
- if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \
- if(!_curl_is_opensocket_cb(value)) \
- _curl_easy_setopt_err_opensocket_cb(); \
- if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \
- if(!_curl_is_progress_cb(value)) \
- _curl_easy_setopt_err_progress_cb(); \
- if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \
- if(!_curl_is_debug_cb(value)) \
- _curl_easy_setopt_err_debug_cb(); \
- if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \
- if(!_curl_is_ssl_ctx_cb(value)) \
- _curl_easy_setopt_err_ssl_ctx_cb(); \
- if(_curl_is_conv_cb_option(_curl_opt)) \
- if(!_curl_is_conv_cb(value)) \
- _curl_easy_setopt_err_conv_cb(); \
- if((_curl_opt) == CURLOPT_SEEKFUNCTION) \
- if(!_curl_is_seek_cb(value)) \
- _curl_easy_setopt_err_seek_cb(); \
- if(_curl_is_cb_data_option(_curl_opt)) \
- if(!_curl_is_cb_data(value)) \
- _curl_easy_setopt_err_cb_data(); \
- if((_curl_opt) == CURLOPT_ERRORBUFFER) \
- if(!_curl_is_error_buffer(value)) \
- _curl_easy_setopt_err_error_buffer(); \
- if((_curl_opt) == CURLOPT_STDERR) \
- if(!_curl_is_FILE(value)) \
- _curl_easy_setopt_err_FILE(); \
- if(_curl_is_postfields_option(_curl_opt)) \
- if(!_curl_is_postfields(value)) \
- _curl_easy_setopt_err_postfields(); \
- if((_curl_opt) == CURLOPT_HTTPPOST) \
- if(!_curl_is_arr((value), struct curl_httppost)) \
- _curl_easy_setopt_err_curl_httpost(); \
- if((_curl_opt) == CURLOPT_MIMEPOST) \
- if(!_curl_is_ptr((value), curl_mime)) \
- _curl_easy_setopt_err_curl_mimepost(); \
- if(_curl_is_slist_option(_curl_opt)) \
- if(!_curl_is_arr((value), struct curl_slist)) \
- _curl_easy_setopt_err_curl_slist(); \
- if((_curl_opt) == CURLOPT_SHARE) \
- if(!_curl_is_ptr((value), CURLSH)) \
- _curl_easy_setopt_err_CURLSH(); \
- } \
- curl_easy_setopt(handle, _curl_opt, value); \
-})
+#define curl_easy_setopt(handle, option, value) \
+ __extension__({ \
+ __typeof__(option) _curl_opt = option; \
+ if(__builtin_constant_p(_curl_opt)) { \
+ if(curlcheck_long_option(_curl_opt)) \
+ if(!curlcheck_long(value)) \
+ _curl_easy_setopt_err_long(); \
+ if(curlcheck_off_t_option(_curl_opt)) \
+ if(!curlcheck_off_t(value)) \
+ _curl_easy_setopt_err_curl_off_t(); \
+ if(curlcheck_string_option(_curl_opt)) \
+ if(!curlcheck_string(value)) \
+ _curl_easy_setopt_err_string(); \
+ if(curlcheck_write_cb_option(_curl_opt)) \
+ if(!curlcheck_write_cb(value)) \
+ _curl_easy_setopt_err_write_callback(); \
+ if((_curl_opt) == CURLOPT_RESOLVER_START_FUNCTION) \
+ if(!curlcheck_resolver_start_callback(value)) \
+ _curl_easy_setopt_err_resolver_start_callback(); \
+ if((_curl_opt) == CURLOPT_READFUNCTION) \
+ if(!curlcheck_read_cb(value)) \
+ _curl_easy_setopt_err_read_cb(); \
+ if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \
+ if(!curlcheck_ioctl_cb(value)) \
+ _curl_easy_setopt_err_ioctl_cb(); \
+ if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \
+ if(!curlcheck_sockopt_cb(value)) \
+ _curl_easy_setopt_err_sockopt_cb(); \
+ if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \
+ if(!curlcheck_opensocket_cb(value)) \
+ _curl_easy_setopt_err_opensocket_cb(); \
+ if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \
+ if(!curlcheck_progress_cb(value)) \
+ _curl_easy_setopt_err_progress_cb(); \
+ if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \
+ if(!curlcheck_debug_cb(value)) \
+ _curl_easy_setopt_err_debug_cb(); \
+ if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \
+ if(!curlcheck_ssl_ctx_cb(value)) \
+ _curl_easy_setopt_err_ssl_ctx_cb(); \
+ if(curlcheck_conv_cb_option(_curl_opt)) \
+ if(!curlcheck_conv_cb(value)) \
+ _curl_easy_setopt_err_conv_cb(); \
+ if((_curl_opt) == CURLOPT_SEEKFUNCTION) \
+ if(!curlcheck_seek_cb(value)) \
+ _curl_easy_setopt_err_seek_cb(); \
+ if(curlcheck_cb_data_option(_curl_opt)) \
+ if(!curlcheck_cb_data(value)) \
+ _curl_easy_setopt_err_cb_data(); \
+ if((_curl_opt) == CURLOPT_ERRORBUFFER) \
+ if(!curlcheck_error_buffer(value)) \
+ _curl_easy_setopt_err_error_buffer(); \
+ if((_curl_opt) == CURLOPT_STDERR) \
+ if(!curlcheck_FILE(value)) \
+ _curl_easy_setopt_err_FILE(); \
+ if(curlcheck_postfields_option(_curl_opt)) \
+ if(!curlcheck_postfields(value)) \
+ _curl_easy_setopt_err_postfields(); \
+ if((_curl_opt) == CURLOPT_HTTPPOST) \
+ if(!curlcheck_arr((value), struct curl_httppost)) \
+ _curl_easy_setopt_err_curl_httpost(); \
+ if((_curl_opt) == CURLOPT_MIMEPOST) \
+ if(!curlcheck_ptr((value), curl_mime)) \
+ _curl_easy_setopt_err_curl_mimepost(); \
+ if(curlcheck_slist_option(_curl_opt)) \
+ if(!curlcheck_arr((value), struct curl_slist)) \
+ _curl_easy_setopt_err_curl_slist(); \
+ if((_curl_opt) == CURLOPT_SHARE) \
+ if(!curlcheck_ptr((value), CURLSH)) \
+ _curl_easy_setopt_err_CURLSH(); \
+ } \
+ curl_easy_setopt(handle, _curl_opt, value); \
+ })
/* wraps curl_easy_getinfo() with typechecking */
-#define curl_easy_getinfo(handle, info, arg) \
-__extension__ ({ \
- __typeof__(info) _curl_info = info; \
- if(__builtin_constant_p(_curl_info)) { \
- if(_curl_is_string_info(_curl_info)) \
- if(!_curl_is_arr((arg), char *)) \
- _curl_easy_getinfo_err_string(); \
- if(_curl_is_long_info(_curl_info)) \
- if(!_curl_is_arr((arg), long)) \
- _curl_easy_getinfo_err_long(); \
- if(_curl_is_double_info(_curl_info)) \
- if(!_curl_is_arr((arg), double)) \
- _curl_easy_getinfo_err_double(); \
- if(_curl_is_slist_info(_curl_info)) \
- if(!_curl_is_arr((arg), struct curl_slist *)) \
- _curl_easy_getinfo_err_curl_slist(); \
- if(_curl_is_tlssessioninfo_info(_curl_info)) \
- if(!_curl_is_arr((arg), struct curl_tlssessioninfo *)) \
- _curl_easy_getinfo_err_curl_tlssesssioninfo(); \
- if(_curl_is_certinfo_info(_curl_info)) \
- if(!_curl_is_arr((arg), struct curl_certinfo *)) \
- _curl_easy_getinfo_err_curl_certinfo(); \
- if(_curl_is_socket_info(_curl_info)) \
- if(!_curl_is_arr((arg), curl_socket_t)) \
- _curl_easy_getinfo_err_curl_socket(); \
- if(_curl_is_off_t_info(_curl_info)) \
- if(!_curl_is_arr((arg), curl_off_t)) \
- _curl_easy_getinfo_err_curl_off_t(); \
- } \
- curl_easy_getinfo(handle, _curl_info, arg); \
-})
+#define curl_easy_getinfo(handle, info, arg) \
+ __extension__({ \
+ __typeof__(info) _curl_info = info; \
+ if(__builtin_constant_p(_curl_info)) { \
+ if(curlcheck_string_info(_curl_info)) \
+ if(!curlcheck_arr((arg), char *)) \
+ _curl_easy_getinfo_err_string(); \
+ if(curlcheck_long_info(_curl_info)) \
+ if(!curlcheck_arr((arg), long)) \
+ _curl_easy_getinfo_err_long(); \
+ if(curlcheck_double_info(_curl_info)) \
+ if(!curlcheck_arr((arg), double)) \
+ _curl_easy_getinfo_err_double(); \
+ if(curlcheck_slist_info(_curl_info)) \
+ if(!curlcheck_arr((arg), struct curl_slist *)) \
+ _curl_easy_getinfo_err_curl_slist(); \
+ if(curlcheck_tlssessioninfo_info(_curl_info)) \
+ if(!curlcheck_arr((arg), struct curl_tlssessioninfo *)) \
+ _curl_easy_getinfo_err_curl_tlssesssioninfo(); \
+ if(curlcheck_certinfo_info(_curl_info)) \
+ if(!curlcheck_arr((arg), struct curl_certinfo *)) \
+ _curl_easy_getinfo_err_curl_certinfo(); \
+ if(curlcheck_socket_info(_curl_info)) \
+ if(!curlcheck_arr((arg), curl_socket_t)) \
+ _curl_easy_getinfo_err_curl_socket(); \
+ if(curlcheck_off_t_info(_curl_info)) \
+ if(!curlcheck_arr((arg), curl_off_t)) \
+ _curl_easy_getinfo_err_curl_off_t(); \
+ } \
+ curl_easy_getinfo(handle, _curl_info, arg); \
+ })
/*
* For now, just make sure that the functions are called with three arguments
@@ -156,83 +156,83 @@
* functions */
/* To define a new warning, use _CURL_WARNING(identifier, "message") */
-#define _CURL_WARNING(id, message) \
- static void __attribute__((__warning__(message))) \
- __attribute__((__unused__)) __attribute__((__noinline__)) \
+#define CURLWARNING(id, message) \
+ static void __attribute__((__warning__(message))) \
+ __attribute__((__unused__)) __attribute__((__noinline__)) \
id(void) { __asm__(""); }
-_CURL_WARNING(_curl_easy_setopt_err_long,
+CURLWARNING(_curl_easy_setopt_err_long,
"curl_easy_setopt expects a long argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_curl_off_t,
+CURLWARNING(_curl_easy_setopt_err_curl_off_t,
"curl_easy_setopt expects a curl_off_t argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_string,
+CURLWARNING(_curl_easy_setopt_err_string,
"curl_easy_setopt expects a "
"string ('char *' or char[]) argument for this option"
)
-_CURL_WARNING(_curl_easy_setopt_err_write_callback,
+CURLWARNING(_curl_easy_setopt_err_write_callback,
"curl_easy_setopt expects a curl_write_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_resolver_start_callback,
+CURLWARNING(_curl_easy_setopt_err_resolver_start_callback,
"curl_easy_setopt expects a "
"curl_resolver_start_callback argument for this option"
)
-_CURL_WARNING(_curl_easy_setopt_err_read_cb,
+CURLWARNING(_curl_easy_setopt_err_read_cb,
"curl_easy_setopt expects a curl_read_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_ioctl_cb,
+CURLWARNING(_curl_easy_setopt_err_ioctl_cb,
"curl_easy_setopt expects a curl_ioctl_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_sockopt_cb,
+CURLWARNING(_curl_easy_setopt_err_sockopt_cb,
"curl_easy_setopt expects a curl_sockopt_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_opensocket_cb,
+CURLWARNING(_curl_easy_setopt_err_opensocket_cb,
"curl_easy_setopt expects a "
"curl_opensocket_callback argument for this option"
)
-_CURL_WARNING(_curl_easy_setopt_err_progress_cb,
+CURLWARNING(_curl_easy_setopt_err_progress_cb,
"curl_easy_setopt expects a curl_progress_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_debug_cb,
+CURLWARNING(_curl_easy_setopt_err_debug_cb,
"curl_easy_setopt expects a curl_debug_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_ssl_ctx_cb,
+CURLWARNING(_curl_easy_setopt_err_ssl_ctx_cb,
"curl_easy_setopt expects a curl_ssl_ctx_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_conv_cb,
+CURLWARNING(_curl_easy_setopt_err_conv_cb,
"curl_easy_setopt expects a curl_conv_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_seek_cb,
+CURLWARNING(_curl_easy_setopt_err_seek_cb,
"curl_easy_setopt expects a curl_seek_callback argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_cb_data,
+CURLWARNING(_curl_easy_setopt_err_cb_data,
"curl_easy_setopt expects a "
"private data pointer as argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_error_buffer,
+CURLWARNING(_curl_easy_setopt_err_error_buffer,
"curl_easy_setopt expects a "
"char buffer of CURL_ERROR_SIZE as argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_FILE,
+CURLWARNING(_curl_easy_setopt_err_FILE,
"curl_easy_setopt expects a 'FILE *' argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_postfields,
+CURLWARNING(_curl_easy_setopt_err_postfields,
"curl_easy_setopt expects a 'void *' or 'char *' argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_curl_httpost,
+CURLWARNING(_curl_easy_setopt_err_curl_httpost,
"curl_easy_setopt expects a 'struct curl_httppost *' "
"argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_curl_mimepost,
+CURLWARNING(_curl_easy_setopt_err_curl_mimepost,
"curl_easy_setopt expects a 'curl_mime *' "
"argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_curl_slist,
+CURLWARNING(_curl_easy_setopt_err_curl_slist,
"curl_easy_setopt expects a 'struct curl_slist *' argument for this option")
-_CURL_WARNING(_curl_easy_setopt_err_CURLSH,
+CURLWARNING(_curl_easy_setopt_err_CURLSH,
"curl_easy_setopt expects a CURLSH* argument for this option")
-_CURL_WARNING(_curl_easy_getinfo_err_string,
+CURLWARNING(_curl_easy_getinfo_err_string,
"curl_easy_getinfo expects a pointer to 'char *' for this info")
-_CURL_WARNING(_curl_easy_getinfo_err_long,
+CURLWARNING(_curl_easy_getinfo_err_long,
"curl_easy_getinfo expects a pointer to long for this info")
-_CURL_WARNING(_curl_easy_getinfo_err_double,
+CURLWARNING(_curl_easy_getinfo_err_double,
"curl_easy_getinfo expects a pointer to double for this info")
-_CURL_WARNING(_curl_easy_getinfo_err_curl_slist,
+CURLWARNING(_curl_easy_getinfo_err_curl_slist,
"curl_easy_getinfo expects a pointer to 'struct curl_slist *' for this info")
-_CURL_WARNING(_curl_easy_getinfo_err_curl_tlssesssioninfo,
+CURLWARNING(_curl_easy_getinfo_err_curl_tlssesssioninfo,
"curl_easy_getinfo expects a pointer to "
"'struct curl_tlssessioninfo *' for this info")
-_CURL_WARNING(_curl_easy_getinfo_err_curl_certinfo,
+CURLWARNING(_curl_easy_getinfo_err_curl_certinfo,
"curl_easy_getinfo expects a pointer to "
"'struct curl_certinfo *' for this info")
-_CURL_WARNING(_curl_easy_getinfo_err_curl_socket,
+CURLWARNING(_curl_easy_getinfo_err_curl_socket,
"curl_easy_getinfo expects a pointer to curl_socket_t for this info")
-_CURL_WARNING(_curl_easy_getinfo_err_curl_off_t,
+CURLWARNING(_curl_easy_getinfo_err_curl_off_t,
"curl_easy_getinfo expects a pointer to curl_off_t for this info")
/* groups of curl_easy_setops options that take the same type of argument */
@@ -244,14 +244,14 @@
*/
/* evaluates to true if option takes a long argument */
-#define _curl_is_long_option(option) \
+#define curlcheck_long_option(option) \
(0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT)
-#define _curl_is_off_t_option(option) \
+#define curlcheck_off_t_option(option) \
((option) > CURLOPTTYPE_OFF_T)
/* evaluates to true if option takes a char* argument */
-#define _curl_is_string_option(option) \
+#define curlcheck_string_option(option) \
((option) == CURLOPT_ABSTRACT_UNIX_SOCKET || \
(option) == CURLOPT_ACCEPT_ENCODING || \
(option) == CURLOPT_ALTSVC || \
@@ -300,15 +300,18 @@
(option) == CURLOPT_PROXY_SSLKEY || \
(option) == CURLOPT_PROXY_SSLKEYTYPE || \
(option) == CURLOPT_PROXY_SSL_CIPHER_LIST || \
+ (option) == CURLOPT_PROXY_TLS13_CIPHERS || \
(option) == CURLOPT_PROXY_TLSAUTH_PASSWORD || \
- (option) == CURLOPT_PROXY_TLSAUTH_USERNAME || \
(option) == CURLOPT_PROXY_TLSAUTH_TYPE || \
+ (option) == CURLOPT_PROXY_TLSAUTH_USERNAME || \
(option) == CURLOPT_RANDOM_FILE || \
(option) == CURLOPT_RANGE || \
(option) == CURLOPT_REFERER || \
+ (option) == CURLOPT_REQUEST_TARGET || \
(option) == CURLOPT_RTSP_SESSION_ID || \
(option) == CURLOPT_RTSP_STREAM_URI || \
(option) == CURLOPT_RTSP_TRANSPORT || \
+ (option) == CURLOPT_SASL_AUTHZID || \
(option) == CURLOPT_SERVICE_NAME || \
(option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \
(option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \
@@ -321,6 +324,7 @@
(option) == CURLOPT_SSLKEY || \
(option) == CURLOPT_SSLKEYTYPE || \
(option) == CURLOPT_SSL_CIPHER_LIST || \
+ (option) == CURLOPT_TLS13_CIPHERS || \
(option) == CURLOPT_TLSAUTH_PASSWORD || \
(option) == CURLOPT_TLSAUTH_TYPE || \
(option) == CURLOPT_TLSAUTH_USERNAME || \
@@ -333,18 +337,18 @@
0)
/* evaluates to true if option takes a curl_write_callback argument */
-#define _curl_is_write_cb_option(option) \
- ((option) == CURLOPT_HEADERFUNCTION || \
+#define curlcheck_write_cb_option(option) \
+ ((option) == CURLOPT_HEADERFUNCTION || \
(option) == CURLOPT_WRITEFUNCTION)
/* evaluates to true if option takes a curl_conv_callback argument */
-#define _curl_is_conv_cb_option(option) \
- ((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION || \
- (option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION || \
+#define curlcheck_conv_cb_option(option) \
+ ((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION || \
+ (option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION || \
(option) == CURLOPT_CONV_FROM_UTF8_FUNCTION)
/* evaluates to true if option takes a data argument to pass to a callback */
-#define _curl_is_cb_data_option(option) \
+#define curlcheck_cb_data_option(option) \
((option) == CURLOPT_CHUNK_DATA || \
(option) == CURLOPT_CLOSESOCKETDATA || \
(option) == CURLOPT_DEBUGDATA || \
@@ -362,17 +366,17 @@
(option) == CURLOPT_SSL_CTX_DATA || \
(option) == CURLOPT_WRITEDATA || \
(option) == CURLOPT_RESOLVER_START_DATA || \
- (option) == CURLOPT_CURLU || \
+ (option) == CURLOPT_TRAILERDATA || \
0)
/* evaluates to true if option takes a POST data argument (void* or char*) */
-#define _curl_is_postfields_option(option) \
+#define curlcheck_postfields_option(option) \
((option) == CURLOPT_POSTFIELDS || \
(option) == CURLOPT_COPYPOSTFIELDS || \
0)
/* evaluates to true if option takes a struct curl_slist * argument */
-#define _curl_is_slist_option(option) \
+#define curlcheck_slist_option(option) \
((option) == CURLOPT_HTTP200ALIASES || \
(option) == CURLOPT_HTTPHEADER || \
(option) == CURLOPT_MAIL_RCPT || \
@@ -382,45 +386,46 @@
(option) == CURLOPT_QUOTE || \
(option) == CURLOPT_RESOLVE || \
(option) == CURLOPT_TELNETOPTIONS || \
+ (option) == CURLOPT_CONNECT_TO || \
0)
/* groups of curl_easy_getinfo infos that take the same type of argument */
/* evaluates to true if info expects a pointer to char * argument */
-#define _curl_is_string_info(info) \
+#define curlcheck_string_info(info) \
(CURLINFO_STRING < (info) && (info) < CURLINFO_LONG)
/* evaluates to true if info expects a pointer to long argument */
-#define _curl_is_long_info(info) \
+#define curlcheck_long_info(info) \
(CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE)
/* evaluates to true if info expects a pointer to double argument */
-#define _curl_is_double_info(info) \
+#define curlcheck_double_info(info) \
(CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST)
/* true if info expects a pointer to struct curl_slist * argument */
-#define _curl_is_slist_info(info) \
+#define curlcheck_slist_info(info) \
(((info) == CURLINFO_SSL_ENGINES) || ((info) == CURLINFO_COOKIELIST))
/* true if info expects a pointer to struct curl_tlssessioninfo * argument */
-#define _curl_is_tlssessioninfo_info(info) \
+#define curlcheck_tlssessioninfo_info(info) \
(((info) == CURLINFO_TLS_SSL_PTR) || ((info) == CURLINFO_TLS_SESSION))
/* true if info expects a pointer to struct curl_certinfo * argument */
-#define _curl_is_certinfo_info(info) ((info) == CURLINFO_CERTINFO)
+#define curlcheck_certinfo_info(info) ((info) == CURLINFO_CERTINFO)
/* true if info expects a pointer to struct curl_socket_t argument */
-#define _curl_is_socket_info(info) \
+#define curlcheck_socket_info(info) \
(CURLINFO_SOCKET < (info) && (info) < CURLINFO_OFF_T)
/* true if info expects a pointer to curl_off_t argument */
-#define _curl_is_off_t_info(info) \
+#define curlcheck_off_t_info(info) \
(CURLINFO_OFF_T < (info))
/* typecheck helpers -- check whether given expression has requested type*/
-/* For pointers, you can use the _curl_is_ptr/_curl_is_arr macros,
+/* For pointers, you can use the curlcheck_ptr/curlcheck_arr macros,
* otherwise define a new macro. Search for __builtin_types_compatible_p
* in the GCC manual.
* NOTE: these macros MUST NOT EVALUATE their arguments! The argument is
@@ -430,35 +435,35 @@
*/
/* XXX: should evaluate to true if expr is a pointer */
-#define _curl_is_any_ptr(expr) \
+#define curlcheck_any_ptr(expr) \
(sizeof(expr) == sizeof(void *))
/* evaluates to true if expr is NULL */
/* XXX: must not evaluate expr, so this check is not accurate */
-#define _curl_is_NULL(expr) \
+#define curlcheck_NULL(expr) \
(__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL)))
/* evaluates to true if expr is type*, const type* or NULL */
-#define _curl_is_ptr(expr, type) \
- (_curl_is_NULL(expr) || \
- __builtin_types_compatible_p(__typeof__(expr), type *) || \
+#define curlcheck_ptr(expr, type) \
+ (curlcheck_NULL(expr) || \
+ __builtin_types_compatible_p(__typeof__(expr), type *) || \
__builtin_types_compatible_p(__typeof__(expr), const type *))
/* evaluates to true if expr is one of type[], type*, NULL or const type* */
-#define _curl_is_arr(expr, type) \
- (_curl_is_ptr((expr), type) || \
+#define curlcheck_arr(expr, type) \
+ (curlcheck_ptr((expr), type) || \
__builtin_types_compatible_p(__typeof__(expr), type []))
/* evaluates to true if expr is a string */
-#define _curl_is_string(expr) \
- (_curl_is_arr((expr), char) || \
- _curl_is_arr((expr), signed char) || \
- _curl_is_arr((expr), unsigned char))
+#define curlcheck_string(expr) \
+ (curlcheck_arr((expr), char) || \
+ curlcheck_arr((expr), signed char) || \
+ curlcheck_arr((expr), unsigned char))
/* evaluates to true if expr is a long (no matter the signedness)
* XXX: for now, int is also accepted (and therefore short and char, which
* are promoted to int when passed to a variadic function) */
-#define _curl_is_long(expr) \
+#define curlcheck_long(expr) \
(__builtin_types_compatible_p(__typeof__(expr), long) || \
__builtin_types_compatible_p(__typeof__(expr), signed long) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned long) || \
@@ -473,59 +478,59 @@
__builtin_types_compatible_p(__typeof__(expr), unsigned char))
/* evaluates to true if expr is of type curl_off_t */
-#define _curl_is_off_t(expr) \
+#define curlcheck_off_t(expr) \
(__builtin_types_compatible_p(__typeof__(expr), curl_off_t))
/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */
/* XXX: also check size of an char[] array? */
-#define _curl_is_error_buffer(expr) \
- (_curl_is_NULL(expr) || \
- __builtin_types_compatible_p(__typeof__(expr), char *) || \
+#define curlcheck_error_buffer(expr) \
+ (curlcheck_NULL(expr) || \
+ __builtin_types_compatible_p(__typeof__(expr), char *) || \
__builtin_types_compatible_p(__typeof__(expr), char[]))
/* evaluates to true if expr is of type (const) void* or (const) FILE* */
#if 0
-#define _curl_is_cb_data(expr) \
- (_curl_is_ptr((expr), void) || \
- _curl_is_ptr((expr), FILE))
+#define curlcheck_cb_data(expr) \
+ (curlcheck_ptr((expr), void) || \
+ curlcheck_ptr((expr), FILE))
#else /* be less strict */
-#define _curl_is_cb_data(expr) \
- _curl_is_any_ptr(expr)
+#define curlcheck_cb_data(expr) \
+ curlcheck_any_ptr(expr)
#endif
/* evaluates to true if expr is of type FILE* */
-#define _curl_is_FILE(expr) \
- (_curl_is_NULL(expr) || \
+#define curlcheck_FILE(expr) \
+ (curlcheck_NULL(expr) || \
(__builtin_types_compatible_p(__typeof__(expr), FILE *)))
/* evaluates to true if expr can be passed as POST data (void* or char*) */
-#define _curl_is_postfields(expr) \
- (_curl_is_ptr((expr), void) || \
- _curl_is_arr((expr), char) || \
- _curl_is_arr((expr), unsigned char))
+#define curlcheck_postfields(expr) \
+ (curlcheck_ptr((expr), void) || \
+ curlcheck_arr((expr), char) || \
+ curlcheck_arr((expr), unsigned char))
/* helper: __builtin_types_compatible_p distinguishes between functions and
* function pointers, hide it */
-#define _curl_callback_compatible(func, type) \
- (__builtin_types_compatible_p(__typeof__(func), type) || \
+#define curlcheck_cb_compatible(func, type) \
+ (__builtin_types_compatible_p(__typeof__(func), type) || \
__builtin_types_compatible_p(__typeof__(func) *, type))
/* evaluates to true if expr is of type curl_resolver_start_callback */
-#define _curl_is_resolver_start_callback(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_resolver_start_callback))
+#define curlcheck_resolver_start_callback(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_resolver_start_callback))
/* evaluates to true if expr is of type curl_read_callback or "similar" */
-#define _curl_is_read_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), __typeof__(fread) *) || \
- _curl_callback_compatible((expr), curl_read_callback) || \
- _curl_callback_compatible((expr), _curl_read_callback1) || \
- _curl_callback_compatible((expr), _curl_read_callback2) || \
- _curl_callback_compatible((expr), _curl_read_callback3) || \
- _curl_callback_compatible((expr), _curl_read_callback4) || \
- _curl_callback_compatible((expr), _curl_read_callback5) || \
- _curl_callback_compatible((expr), _curl_read_callback6))
+#define curlcheck_read_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), __typeof__(fread) *) || \
+ curlcheck_cb_compatible((expr), curl_read_callback) || \
+ curlcheck_cb_compatible((expr), _curl_read_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_read_callback2) || \
+ curlcheck_cb_compatible((expr), _curl_read_callback3) || \
+ curlcheck_cb_compatible((expr), _curl_read_callback4) || \
+ curlcheck_cb_compatible((expr), _curl_read_callback5) || \
+ curlcheck_cb_compatible((expr), _curl_read_callback6))
typedef size_t (*_curl_read_callback1)(char *, size_t, size_t, void *);
typedef size_t (*_curl_read_callback2)(char *, size_t, size_t, const void *);
typedef size_t (*_curl_read_callback3)(char *, size_t, size_t, FILE *);
@@ -534,16 +539,16 @@
typedef size_t (*_curl_read_callback6)(void *, size_t, size_t, FILE *);
/* evaluates to true if expr is of type curl_write_callback or "similar" */
-#define _curl_is_write_cb(expr) \
- (_curl_is_read_cb(expr) || \
- _curl_callback_compatible((expr), __typeof__(fwrite) *) || \
- _curl_callback_compatible((expr), curl_write_callback) || \
- _curl_callback_compatible((expr), _curl_write_callback1) || \
- _curl_callback_compatible((expr), _curl_write_callback2) || \
- _curl_callback_compatible((expr), _curl_write_callback3) || \
- _curl_callback_compatible((expr), _curl_write_callback4) || \
- _curl_callback_compatible((expr), _curl_write_callback5) || \
- _curl_callback_compatible((expr), _curl_write_callback6))
+#define curlcheck_write_cb(expr) \
+ (curlcheck_read_cb(expr) || \
+ curlcheck_cb_compatible((expr), __typeof__(fwrite) *) || \
+ curlcheck_cb_compatible((expr), curl_write_callback) || \
+ curlcheck_cb_compatible((expr), _curl_write_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_write_callback2) || \
+ curlcheck_cb_compatible((expr), _curl_write_callback3) || \
+ curlcheck_cb_compatible((expr), _curl_write_callback4) || \
+ curlcheck_cb_compatible((expr), _curl_write_callback5) || \
+ curlcheck_cb_compatible((expr), _curl_write_callback6))
typedef size_t (*_curl_write_callback1)(const char *, size_t, size_t, void *);
typedef size_t (*_curl_write_callback2)(const char *, size_t, size_t,
const void *);
@@ -554,37 +559,37 @@
typedef size_t (*_curl_write_callback6)(const void *, size_t, size_t, FILE *);
/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */
-#define _curl_is_ioctl_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_ioctl_callback) || \
- _curl_callback_compatible((expr), _curl_ioctl_callback1) || \
- _curl_callback_compatible((expr), _curl_ioctl_callback2) || \
- _curl_callback_compatible((expr), _curl_ioctl_callback3) || \
- _curl_callback_compatible((expr), _curl_ioctl_callback4))
+#define curlcheck_ioctl_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_ioctl_callback) || \
+ curlcheck_cb_compatible((expr), _curl_ioctl_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_ioctl_callback2) || \
+ curlcheck_cb_compatible((expr), _curl_ioctl_callback3) || \
+ curlcheck_cb_compatible((expr), _curl_ioctl_callback4))
typedef curlioerr (*_curl_ioctl_callback1)(CURL *, int, void *);
typedef curlioerr (*_curl_ioctl_callback2)(CURL *, int, const void *);
typedef curlioerr (*_curl_ioctl_callback3)(CURL *, curliocmd, void *);
typedef curlioerr (*_curl_ioctl_callback4)(CURL *, curliocmd, const void *);
/* evaluates to true if expr is of type curl_sockopt_callback or "similar" */
-#define _curl_is_sockopt_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_sockopt_callback) || \
- _curl_callback_compatible((expr), _curl_sockopt_callback1) || \
- _curl_callback_compatible((expr), _curl_sockopt_callback2))
+#define curlcheck_sockopt_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_sockopt_callback) || \
+ curlcheck_cb_compatible((expr), _curl_sockopt_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_sockopt_callback2))
typedef int (*_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype);
typedef int (*_curl_sockopt_callback2)(const void *, curl_socket_t,
curlsocktype);
/* evaluates to true if expr is of type curl_opensocket_callback or
"similar" */
-#define _curl_is_opensocket_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_opensocket_callback) || \
- _curl_callback_compatible((expr), _curl_opensocket_callback1) || \
- _curl_callback_compatible((expr), _curl_opensocket_callback2) || \
- _curl_callback_compatible((expr), _curl_opensocket_callback3) || \
- _curl_callback_compatible((expr), _curl_opensocket_callback4))
+#define curlcheck_opensocket_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_opensocket_callback) || \
+ curlcheck_cb_compatible((expr), _curl_opensocket_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_opensocket_callback2) || \
+ curlcheck_cb_compatible((expr), _curl_opensocket_callback3) || \
+ curlcheck_cb_compatible((expr), _curl_opensocket_callback4))
typedef curl_socket_t (*_curl_opensocket_callback1)
(void *, curlsocktype, struct curl_sockaddr *);
typedef curl_socket_t (*_curl_opensocket_callback2)
@@ -595,28 +600,28 @@
(const void *, curlsocktype, const struct curl_sockaddr *);
/* evaluates to true if expr is of type curl_progress_callback or "similar" */
-#define _curl_is_progress_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_progress_callback) || \
- _curl_callback_compatible((expr), _curl_progress_callback1) || \
- _curl_callback_compatible((expr), _curl_progress_callback2))
+#define curlcheck_progress_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_progress_callback) || \
+ curlcheck_cb_compatible((expr), _curl_progress_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_progress_callback2))
typedef int (*_curl_progress_callback1)(void *,
double, double, double, double);
typedef int (*_curl_progress_callback2)(const void *,
double, double, double, double);
/* evaluates to true if expr is of type curl_debug_callback or "similar" */
-#define _curl_is_debug_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_debug_callback) || \
- _curl_callback_compatible((expr), _curl_debug_callback1) || \
- _curl_callback_compatible((expr), _curl_debug_callback2) || \
- _curl_callback_compatible((expr), _curl_debug_callback3) || \
- _curl_callback_compatible((expr), _curl_debug_callback4) || \
- _curl_callback_compatible((expr), _curl_debug_callback5) || \
- _curl_callback_compatible((expr), _curl_debug_callback6) || \
- _curl_callback_compatible((expr), _curl_debug_callback7) || \
- _curl_callback_compatible((expr), _curl_debug_callback8))
+#define curlcheck_debug_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_debug_callback) || \
+ curlcheck_cb_compatible((expr), _curl_debug_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_debug_callback2) || \
+ curlcheck_cb_compatible((expr), _curl_debug_callback3) || \
+ curlcheck_cb_compatible((expr), _curl_debug_callback4) || \
+ curlcheck_cb_compatible((expr), _curl_debug_callback5) || \
+ curlcheck_cb_compatible((expr), _curl_debug_callback6) || \
+ curlcheck_cb_compatible((expr), _curl_debug_callback7) || \
+ curlcheck_cb_compatible((expr), _curl_debug_callback8))
typedef int (*_curl_debug_callback1) (CURL *,
curl_infotype, char *, size_t, void *);
typedef int (*_curl_debug_callback2) (CURL *,
@@ -636,17 +641,17 @@
/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */
/* this is getting even messier... */
-#define _curl_is_ssl_ctx_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_ssl_ctx_callback) || \
- _curl_callback_compatible((expr), _curl_ssl_ctx_callback1) || \
- _curl_callback_compatible((expr), _curl_ssl_ctx_callback2) || \
- _curl_callback_compatible((expr), _curl_ssl_ctx_callback3) || \
- _curl_callback_compatible((expr), _curl_ssl_ctx_callback4) || \
- _curl_callback_compatible((expr), _curl_ssl_ctx_callback5) || \
- _curl_callback_compatible((expr), _curl_ssl_ctx_callback6) || \
- _curl_callback_compatible((expr), _curl_ssl_ctx_callback7) || \
- _curl_callback_compatible((expr), _curl_ssl_ctx_callback8))
+#define curlcheck_ssl_ctx_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_ssl_ctx_callback) || \
+ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback2) || \
+ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback3) || \
+ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback4) || \
+ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback5) || \
+ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback6) || \
+ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback7) || \
+ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback8))
typedef CURLcode (*_curl_ssl_ctx_callback1)(CURL *, void *, void *);
typedef CURLcode (*_curl_ssl_ctx_callback2)(CURL *, void *, const void *);
typedef CURLcode (*_curl_ssl_ctx_callback3)(CURL *, const void *, void *);
@@ -669,26 +674,26 @@
#endif
/* evaluates to true if expr is of type curl_conv_callback or "similar" */
-#define _curl_is_conv_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_conv_callback) || \
- _curl_callback_compatible((expr), _curl_conv_callback1) || \
- _curl_callback_compatible((expr), _curl_conv_callback2) || \
- _curl_callback_compatible((expr), _curl_conv_callback3) || \
- _curl_callback_compatible((expr), _curl_conv_callback4))
+#define curlcheck_conv_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_conv_callback) || \
+ curlcheck_cb_compatible((expr), _curl_conv_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_conv_callback2) || \
+ curlcheck_cb_compatible((expr), _curl_conv_callback3) || \
+ curlcheck_cb_compatible((expr), _curl_conv_callback4))
typedef CURLcode (*_curl_conv_callback1)(char *, size_t length);
typedef CURLcode (*_curl_conv_callback2)(const char *, size_t length);
typedef CURLcode (*_curl_conv_callback3)(void *, size_t length);
typedef CURLcode (*_curl_conv_callback4)(const void *, size_t length);
/* evaluates to true if expr is of type curl_seek_callback or "similar" */
-#define _curl_is_seek_cb(expr) \
- (_curl_is_NULL(expr) || \
- _curl_callback_compatible((expr), curl_seek_callback) || \
- _curl_callback_compatible((expr), _curl_seek_callback1) || \
- _curl_callback_compatible((expr), _curl_seek_callback2))
+#define curlcheck_seek_cb(expr) \
+ (curlcheck_NULL(expr) || \
+ curlcheck_cb_compatible((expr), curl_seek_callback) || \
+ curlcheck_cb_compatible((expr), _curl_seek_callback1) || \
+ curlcheck_cb_compatible((expr), _curl_seek_callback2))
typedef CURLcode (*_curl_seek_callback1)(void *, curl_off_t, int);
typedef CURLcode (*_curl_seek_callback2)(const void *, curl_off_t, int);
-#endif /* __CURL_TYPECHECK_GCC_H */
+#endif /* CURLINC_TYPECHECK_GCC_H */
diff --git a/Utilities/cmcurl/include/curl/urlapi.h b/Utilities/cmcurl/include/curl/urlapi.h
index 58e89d8..f2d0677 100644
--- a/Utilities/cmcurl/include/curl/urlapi.h
+++ b/Utilities/cmcurl/include/curl/urlapi.h
@@ -1,5 +1,5 @@
-#ifndef __CURL_URLAPI_H
-#define __CURL_URLAPI_H
+#ifndef CURLINC_URLAPI_H
+#define CURLINC_URLAPI_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
@@ -77,6 +77,8 @@
#define CURLU_URLENCODE (1<<7) /* URL encode on set */
#define CURLU_APPENDQUERY (1<<8) /* append a form style part */
#define CURLU_GUESS_SCHEME (1<<9) /* legacy curl-style guessing */
+#define CURLU_NO_AUTHORITY (1<<10) /* Allow empty authority when the
+ scheme is unknown. */
typedef struct Curl_URL CURLU;
@@ -120,4 +122,4 @@
} /* end of extern "C" */
#endif
-#endif
+#endif /* CURLINC_URLAPI_H */
diff --git a/Utilities/cmcurl/lib/CMakeLists.txt b/Utilities/cmcurl/lib/CMakeLists.txt
index 2a6279c..4935926 100644
--- a/Utilities/cmcurl/lib/CMakeLists.txt
+++ b/Utilities/cmcurl/lib/CMakeLists.txt
@@ -20,7 +20,6 @@
if(MSVC AND NOT CURL_STATICLIB)
list(APPEND CSOURCES libcurl.rc)
- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4127")
endif()
# SET(CSOURCES
@@ -121,6 +120,12 @@
set_target_properties(${LIB_NAME} PROPERTIES PREFIX "")
set_target_properties(${LIB_NAME} PROPERTIES IMPORT_PREFIX "")
+if(CURL_HAS_LTO)
+ set_target_properties(${LIB_NAME} PROPERTIES
+ INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE
+ INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO TRUE)
+endif()
+
if(WIN32)
if(BUILD_SHARED_LIBS)
# Add "_imp" as a suffix before the extension to avoid conflicting with the statically linked "libcurl.lib"
diff --git a/Utilities/cmcurl/lib/Makefile.inc b/Utilities/cmcurl/lib/Makefile.inc
index 235b82b..46ded90 100644
--- a/Utilities/cmcurl/lib/Makefile.inc
+++ b/Utilities/cmcurl/lib/Makefile.inc
@@ -5,7 +5,7 @@
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
@@ -28,14 +28,22 @@
LIB_VAUTH_HFILES = vauth/vauth.h vauth/digest.h vauth/ntlm.h
LIB_VTLS_CFILES = vtls/openssl.c vtls/gtls.c vtls/vtls.c vtls/nss.c \
- vtls/polarssl.c vtls/polarssl_threadlock.c \
- vtls/cyassl.c vtls/schannel.c vtls/schannel_verify.c \
- vtls/sectransp.c vtls/gskit.c vtls/mbedtls.c vtls/mesalink.c
+ vtls/mbedtls_threadlock.c vtls/wolfssl.c vtls/schannel.c \
+ vtls/schannel_verify.c vtls/sectransp.c vtls/gskit.c vtls/mbedtls.c \
+ vtls/mesalink.c vtls/bearssl.c
-LIB_VTLS_HFILES = vtls/openssl.h vtls/vtls.h vtls/gtls.h \
- vtls/nssg.h vtls/polarssl.h vtls/polarssl_threadlock.h \
- vtls/cyassl.h vtls/schannel.h vtls/sectransp.h vtls/gskit.h \
- vtls/mbedtls.h vtls/mesalink.h
+LIB_VTLS_HFILES = vtls/openssl.h vtls/vtls.h vtls/gtls.h vtls/nssg.h \
+ vtls/mbedtls_threadlock.h vtls/wolfssl.h vtls/schannel.h \
+ vtls/sectransp.h vtls/gskit.h vtls/mbedtls.h vtls/mesalink.h \
+ vtls/bearssl.h
+
+LIB_VQUIC_CFILES = vquic/ngtcp2.c vquic/quiche.c
+
+LIB_VQUIC_HFILES = vquic/ngtcp2.h vquic/quiche.h
+
+LIB_VSSH_CFILES = vssh/libssh2.c vssh/libssh.c vssh/wolfssh.c
+
+LIB_VSSH_HFILES = vssh/ssh.h
LIB_CFILES = file.c timeval.c base64.c hostip.c progress.c formdata.c \
cookie.c http.c sendf.c ftp.c url.c dict.c if2ip.c speedcheck.c \
@@ -46,7 +54,7 @@
http_digest.c md4.c md5.c http_negotiate.c inet_pton.c strtoofft.c \
strerror.c amigaos.c hostasyn.c hostip4.c hostip6.c hostsyn.c \
inet_ntop.c parsedate.c select.c tftp.c splay.c strdup.c socks.c \
- ssh.c ssh-libssh.c curl_addrinfo.c socks_gssapi.c socks_sspi.c \
+ curl_addrinfo.c socks_gssapi.c socks_sspi.c \
curl_sspi.c slist.c nonblock.c curl_memrchr.c imap.c pop3.c smtp.c \
pingpong.c rtsp.c curl_threads.c warnless.c hmac.c curl_rtmp.c \
openldap.c curl_gethostname.c gopher.c idn_win32.c \
@@ -55,7 +63,7 @@
curl_multibyte.c hostcheck.c conncache.c dotdot.c \
x509asn1.c http2.c smb.c curl_endian.c curl_des.c system_win32.c \
mime.c sha256.c setopt.c curl_path.c curl_ctype.c curl_range.c psl.c \
- doh.c urlapi.c curl_get_line.c altsvc.c
+ doh.c urlapi.c curl_get_line.c altsvc.c socketpair.c rename.c
LIB_HFILES = arpa_telnet.h netrc.h file.h timeval.h hostip.h progress.h \
formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h if2ip.h \
@@ -66,7 +74,7 @@
http_negotiate.h inet_pton.h amigaos.h strtoofft.h strerror.h \
inet_ntop.h curlx.h curl_memory.h curl_setup.h transfer.h select.h \
easyif.h multiif.h parsedate.h tftp.h sockaddr.h splay.h strdup.h \
- socks.h ssh.h curl_base64.h curl_addrinfo.h curl_sspi.h \
+ socks.h curl_base64.h curl_addrinfo.h curl_sspi.h \
slist.h nonblock.h curl_memrchr.h imap.h pop3.h smtp.h pingpong.h \
rtsp.h curl_threads.h warnless.h curl_hmac.h curl_rtmp.h \
curl_gethostname.h gopher.h http_proxy.h non-ascii.h asyn.h \
@@ -76,9 +84,11 @@
x509asn1.h http2.h sigpipe.h smb.h curl_endian.h curl_des.h \
curl_printf.h system_win32.h rand.h mime.h curl_sha256.h setopt.h \
curl_path.h curl_ctype.h curl_range.h psl.h doh.h urlapi-int.h \
- curl_get_line.h altsvc.h
+ curl_get_line.h altsvc.h quic.h socketpair.h rename.h
LIB_RCFILES = libcurl.rc
-CSOURCES = $(LIB_CFILES) $(LIB_VAUTH_CFILES) $(LIB_VTLS_CFILES)
-HHEADERS = $(LIB_HFILES) $(LIB_VAUTH_HFILES) $(LIB_VTLS_HFILES)
+CSOURCES = $(LIB_CFILES) $(LIB_VAUTH_CFILES) $(LIB_VTLS_CFILES) \
+ $(LIB_VQUIC_CFILES) $(LIB_VSSH_CFILES)
+HHEADERS = $(LIB_HFILES) $(LIB_VAUTH_HFILES) $(LIB_VTLS_HFILES) \
+ $(LIB_VQUIC_HFILES) $(LIB_VSSH_HFILES)
diff --git a/Utilities/cmcurl/lib/altsvc.c b/Utilities/cmcurl/lib/altsvc.c
index 85a4e01..c39d86e 100644
--- a/Utilities/cmcurl/lib/altsvc.c
+++ b/Utilities/cmcurl/lib/altsvc.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2019 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -34,6 +34,8 @@
#include "parsedate.h"
#include "sendf.h"
#include "warnless.h"
+#include "rand.h"
+#include "rename.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
@@ -48,15 +50,19 @@
#define MAX_ALTSVC_ALPNLENSTR "10"
#define MAX_ALTSVC_ALPNLEN 10
+#if (defined(USE_QUICHE) || defined(USE_NGTCP2)) && !defined(UNITTESTS)
+#define H3VERSION "h3-27"
+#else
+#define H3VERSION "h3"
+#endif
+
static enum alpnid alpn2alpnid(char *name)
{
if(strcasecompare(name, "h1"))
return ALPN_h1;
if(strcasecompare(name, "h2"))
return ALPN_h2;
- if(strcasecompare(name, "h2c"))
- return ALPN_h2c;
- if(strcasecompare(name, "h3"))
+ if(strcasecompare(name, H3VERSION))
return ALPN_h3;
return ALPN_none; /* unknown, probably rubbish input */
}
@@ -69,10 +75,8 @@
return "h1";
case ALPN_h2:
return "h2";
- case ALPN_h2c:
- return "h2c";
case ALPN_h3:
- return "h3";
+ return H3VERSION;
default:
return ""; /* bad */
}
@@ -81,8 +85,8 @@
static void altsvc_free(struct altsvc *as)
{
- free(as->srchost);
- free(as->dsthost);
+ free(as->src.host);
+ free(as->dst.host);
free(as);
}
@@ -97,17 +101,17 @@
if(!as)
return NULL;
- as->srchost = strdup(srchost);
- if(!as->srchost)
+ as->src.host = strdup(srchost);
+ if(!as->src.host)
goto error;
- as->dsthost = strdup(dsthost);
- if(!as->dsthost)
+ as->dst.host = strdup(dsthost);
+ if(!as->dst.host)
goto error;
- as->srcalpnid = srcalpnid;
- as->dstalpnid = dstalpnid;
- as->srcport = curlx_ultous(srcport);
- as->dstport = curlx_ultous(dstport);
+ as->src.alpnid = srcalpnid;
+ as->dst.alpnid = dstalpnid;
+ as->src.port = curlx_ultous(srcport);
+ as->dst.port = curlx_ultous(dstport);
return as;
error:
@@ -156,7 +160,7 @@
date, &persist, &prio);
if(9 == rc) {
struct altsvc *as;
- time_t expires = curl_getdate(date, NULL);
+ time_t expires = Curl_getdate_capped(date);
as = altsvc_create(srchost, dsthost, srcalpn, dstalpn, srcport, dstport);
if(as) {
as->expires = expires;
@@ -183,7 +187,16 @@
{
CURLcode result = CURLE_OK;
char *line = NULL;
- FILE *fp = fopen(file, FOPEN_READTEXT);
+ FILE *fp;
+
+ /* we need a private copy of the file name so that the altsvc cache file
+ name survives an easy handle reset */
+ free(asi->filename);
+ asi->filename = strdup(file);
+ if(!asi->filename)
+ return CURLE_OUT_OF_MEMORY;
+
+ fp = fopen(file, FOPEN_READTEXT);
if(fp) {
line = malloc(MAX_ALTSVC_LINE);
if(!line)
@@ -204,6 +217,7 @@
return result;
fail:
+ Curl_safefree(asi->filename);
free(line);
fclose(fp);
return CURLE_OUT_OF_MEMORY;
@@ -226,8 +240,8 @@
"\"%d%02d%02d "
"%02d:%02d:%02d\" "
"%u %d\n",
- Curl_alpnid2str(as->srcalpnid), as->srchost, as->srcport,
- Curl_alpnid2str(as->dstalpnid), as->dsthost, as->dstport,
+ Curl_alpnid2str(as->src.alpnid), as->src.host, as->src.port,
+ Curl_alpnid2str(as->dst.alpnid), as->dst.host, as->dst.port,
stamp.tm_year + 1900, stamp.tm_mon + 1, stamp.tm_mday,
stamp.tm_hour, stamp.tm_min, stamp.tm_sec,
as->persist, as->prio);
@@ -252,7 +266,7 @@
#ifdef USE_NGHTTP2
| CURLALTSVC_H2
#endif
-#ifdef USE_HTTP3
+#ifdef ENABLE_QUIC
| CURLALTSVC_H3
#endif
;
@@ -297,6 +311,7 @@
n = e->next;
altsvc_free(as);
}
+ free(altsvc->filename);
free(altsvc);
}
}
@@ -304,34 +319,57 @@
/*
* Curl_altsvc_save() writes the altsvc cache to a file.
*/
-CURLcode Curl_altsvc_save(struct altsvcinfo *altsvc, const char *file)
+CURLcode Curl_altsvc_save(struct Curl_easy *data,
+ struct altsvcinfo *altsvc, const char *file)
{
struct curl_llist_element *e;
struct curl_llist_element *n;
CURLcode result = CURLE_OK;
FILE *out;
+ char *tempstore;
+ unsigned char randsuffix[9];
if(!altsvc)
/* no cache activated */
return CURLE_OK;
- if((altsvc->flags & CURLALTSVC_READONLYFILE) || !file[0])
- /* marked as read-only or zero length file name */
+ /* if not new name is given, use the one we stored from the load */
+ if(!file && altsvc->filename)
+ file = altsvc->filename;
+
+ if((altsvc->flags & CURLALTSVC_READONLYFILE) || !file || !file[0])
+ /* marked as read-only, no file or zero length file name */
return CURLE_OK;
- out = fopen(file, FOPEN_WRITETEXT);
+
+ if(Curl_rand_hex(data, randsuffix, sizeof(randsuffix)))
+ return CURLE_FAILED_INIT;
+
+ tempstore = aprintf("%s.%s.tmp", file, randsuffix);
+ if(!tempstore)
+ return CURLE_OUT_OF_MEMORY;
+
+ out = fopen(tempstore, FOPEN_WRITETEXT);
if(!out)
- return CURLE_WRITE_ERROR;
- fputs("# Your alt-svc cache. https://curl.haxx.se/docs/alt-svc.html\n"
- "# This file was generated by libcurl! Edit at your own risk.\n",
- out);
- for(e = altsvc->list.head; e; e = n) {
- struct altsvc *as = e->ptr;
- n = e->next;
- result = altsvc_out(as, out);
+ result = CURLE_WRITE_ERROR;
+ else {
+ fputs("# Your alt-svc cache. https://curl.haxx.se/docs/alt-svc.html\n"
+ "# This file was generated by libcurl! Edit at your own risk.\n",
+ out);
+ for(e = altsvc->list.head; e; e = n) {
+ struct altsvc *as = e->ptr;
+ n = e->next;
+ result = altsvc_out(as, out);
+ if(result)
+ break;
+ }
+ fclose(out);
+ if(!result && Curl_rename(tempstore, file))
+ result = CURLE_WRITE_ERROR;
+
if(result)
- break;
+ unlink(tempstore);
}
- fclose(out);
+ free(tempstore);
return result;
}
@@ -343,15 +381,15 @@
while(*p && ISBLANK(*p))
p++;
protop = p;
- while(*p && ISALNUM(*p))
+ while(*p && !ISBLANK(*p) && (*p != ';') && (*p != '='))
p++;
len = p - protop;
+ *ptr = p;
if(!len || (len >= buflen))
return CURLE_BAD_FUNCTION_ARGUMENT;
memcpy(alpnbuf, protop, len);
alpnbuf[len] = 0;
- *ptr = p;
return CURLE_OK;
}
@@ -365,9 +403,9 @@
for(e = asi->list.head; e; e = n) {
struct altsvc *as = e->ptr;
n = e->next;
- if((srcalpnid == as->srcalpnid) &&
- (srcport == as->srcport) &&
- strcasecompare(srchost, as->srchost)) {
+ if((srcalpnid == as->src.alpnid) &&
+ (srcport == as->src.port) &&
+ strcasecompare(srchost, as->src.host)) {
Curl_llist_remove(&asi->list, e, NULL);
altsvc_free(as);
asi->num--;
@@ -397,6 +435,10 @@
*
* 'value' points to the header *value*. That's contents to the right of the
* header name.
+ *
+ * Currently this function rejects invalid data without returning an error.
+ * Invalid host name, port number will result in the specific alternative
+ * being rejected. Unknown protocols are skipped.
*/
CURLcode Curl_altsvc_parse(struct Curl_easy *data,
struct altsvcinfo *asi, const char *value,
@@ -410,12 +452,11 @@
char alpnbuf[MAX_ALTSVC_ALPNLEN] = "";
struct altsvc *as;
unsigned short dstport = srcport; /* the same by default */
- const char *semip;
- time_t maxage = 24 * 3600; /* default is 24 hours */
- bool persist = FALSE;
CURLcode result = getalnum(&p, alpnbuf, sizeof(alpnbuf));
- if(result)
- return result;
+ if(result) {
+ infof(data, "Excessive alt-svc header, ignoring...\n");
+ return CURLE_OK;
+ }
DEBUGASSERT(asi);
@@ -427,47 +468,20 @@
return CURLE_OK;
}
- /* The 'ma' and 'persist' flags are annoyingly meant for all alternatives
- but are set after the list on the line. Scan for the semicolons and get
- those fields first! */
- semip = p;
- do {
- semip = strchr(semip, ';');
- if(semip) {
- char option[32];
- unsigned long num;
- char *end_ptr;
- semip++; /* pass the semicolon */
- result = getalnum(&semip, option, sizeof(option));
- if(result)
- break;
- while(*semip && ISBLANK(*semip))
- semip++;
- if(*semip != '=')
- continue;
- semip++;
- num = strtoul(semip, &end_ptr, 10);
- if(num < ULONG_MAX) {
- if(strcasecompare("ma", option))
- maxage = num;
- else if(strcasecompare("persist", option) && (num == 1))
- persist = TRUE;
- }
- semip = end_ptr;
- }
- } while(semip);
-
do {
if(*p == '=') {
/* [protocol]="[host][:port]" */
dstalpnid = alpn2alpnid(alpnbuf);
- if(!dstalpnid) {
- infof(data, "Unknown alt-svc protocol \"%s\", ignoring...\n", alpnbuf);
- return CURLE_OK;
- }
p++;
if(*p == '\"') {
const char *dsthost;
+ const char *value_ptr;
+ char option[32];
+ unsigned long num;
+ char *end_ptr;
+ bool quoted = FALSE;
+ time_t maxage = 24 * 3600; /* default is 24 hours */
+ bool persist = FALSE;
p++;
if(*p != ':') {
/* host name starts here */
@@ -475,11 +489,15 @@
while(*p && (ISALNUM(*p) || (*p == '.') || (*p == '-')))
p++;
len = p - hostp;
- if(!len || (len >= MAX_ALTSVC_HOSTLEN))
- return CURLE_BAD_FUNCTION_ARGUMENT;
- memcpy(namebuf, hostp, len);
- namebuf[len] = 0;
- dsthost = namebuf;
+ if(!len || (len >= MAX_ALTSVC_HOSTLEN)) {
+ infof(data, "Excessive alt-svc host name, ignoring...\n");
+ dstalpnid = ALPN_none;
+ }
+ else {
+ memcpy(namebuf, hostp, len);
+ namebuf[len] = 0;
+ dsthost = namebuf;
+ }
}
else {
/* no destination name, use source host */
@@ -487,31 +505,86 @@
}
if(*p == ':') {
/* a port number */
- char *end_ptr;
unsigned long port = strtoul(++p, &end_ptr, 10);
if(port > USHRT_MAX || end_ptr == p || *end_ptr != '\"') {
infof(data, "Unknown alt-svc port number, ignoring...\n");
- return CURLE_OK;
+ dstalpnid = ALPN_none;
}
p = end_ptr;
dstport = curlx_ultous(port);
}
if(*p++ != '\"')
- return CURLE_BAD_FUNCTION_ARGUMENT;
- as = altsvc_createid(srchost, dsthost,
- srcalpnid, dstalpnid,
- srcport, dstport);
- if(as) {
- /* The expires time also needs to take the Age: value (if any) into
- account. [See RFC 7838 section 3.1] */
- as->expires = maxage + time(NULL);
- as->persist = persist;
- Curl_llist_insert_next(&asi->list, asi->list.tail, as, &as->node);
- asi->num++; /* one more entry */
- infof(data, "Added alt-svc: %s:%d over %s\n", dsthost, dstport,
- Curl_alpnid2str(dstalpnid));
+ break;
+ /* Handle the optional 'ma' and 'persist' flags. Unknown flags
+ are skipped. */
+ for(;;) {
+ while(*p && ISBLANK(*p) && *p != ';' && *p != ',')
+ p++;
+ if(!*p || *p == ',')
+ break;
+ p++; /* pass the semicolon */
+ if(!*p)
+ break;
+ result = getalnum(&p, option, sizeof(option));
+ if(result) {
+ /* skip option if name is too long */
+ option[0] = '\0';
+ }
+ while(*p && ISBLANK(*p))
+ p++;
+ if(*p != '=')
+ return CURLE_OK;
+ p++;
+ while(*p && ISBLANK(*p))
+ p++;
+ if(!*p)
+ return CURLE_OK;
+ if(*p == '\"') {
+ /* quoted value */
+ p++;
+ quoted = TRUE;
+ }
+ value_ptr = p;
+ if(quoted) {
+ while(*p && *p != '\"')
+ p++;
+ if(!*p++)
+ return CURLE_OK;
+ }
+ else {
+ while(*p && !ISBLANK(*p) && *p!= ';' && *p != ',')
+ p++;
+ }
+ num = strtoul(value_ptr, &end_ptr, 10);
+ if((end_ptr != value_ptr) && (num < ULONG_MAX)) {
+ if(strcasecompare("ma", option))
+ maxage = num;
+ else if(strcasecompare("persist", option) && (num == 1))
+ persist = TRUE;
+ }
+ }
+ if(dstalpnid) {
+ as = altsvc_createid(srchost, dsthost,
+ srcalpnid, dstalpnid,
+ srcport, dstport);
+ if(as) {
+ /* The expires time also needs to take the Age: value (if any) into
+ account. [See RFC 7838 section 3.1] */
+ as->expires = maxage + time(NULL);
+ as->persist = persist;
+ Curl_llist_insert_next(&asi->list, asi->list.tail, as, &as->node);
+ asi->num++; /* one more entry */
+ infof(data, "Added alt-svc: %s:%d over %s\n", dsthost, dstport,
+ Curl_alpnid2str(dstalpnid));
+ }
+ }
+ else {
+ infof(data, "Unknown alt-svc protocol \"%s\", skipping...\n",
+ alpnbuf);
}
}
+ else
+ break;
/* after the double quote there can be a comma if there's another
string or a semicolon if no more */
if(*p == ',') {
@@ -519,11 +592,11 @@
p++;
result = getalnum(&p, alpnbuf, sizeof(alpnbuf));
if(result)
- /* failed to parse, but since we already did at least one host we
- return OK */
- return CURLE_OK;
+ break;
}
}
+ else
+ break;
} while(*p && (*p != ';') && (*p != '\n') && (*p != '\r'));
return CURLE_OK;
@@ -535,31 +608,31 @@
bool Curl_altsvc_lookup(struct altsvcinfo *asi,
enum alpnid srcalpnid, const char *srchost,
int srcport,
- enum alpnid *dstalpnid, const char **dsthost,
- int *dstport)
+ struct altsvc **dstentry,
+ const int versions) /* one or more bits */
{
struct curl_llist_element *e;
struct curl_llist_element *n;
time_t now = time(NULL);
DEBUGASSERT(asi);
DEBUGASSERT(srchost);
- DEBUGASSERT(dsthost);
+ DEBUGASSERT(dstentry);
for(e = asi->list.head; e; e = n) {
struct altsvc *as = e->ptr;
n = e->next;
if(as->expires < now) {
/* an expired entry, remove */
+ Curl_llist_remove(&asi->list, e, NULL);
altsvc_free(as);
continue;
}
- if((as->srcalpnid == srcalpnid) &&
- strcasecompare(as->srchost, srchost) &&
- as->srcport == srcport) {
+ if((as->src.alpnid == srcalpnid) &&
+ strcasecompare(as->src.host, srchost) &&
+ (as->src.port == srcport) &&
+ (versions & as->dst.alpnid)) {
/* match */
- *dstalpnid = as->dstalpnid;
- *dsthost = as->dsthost;
- *dstport = as->dstport;
+ *dstentry = as;
return TRUE;
}
}
diff --git a/Utilities/cmcurl/lib/altsvc.h b/Utilities/cmcurl/lib/altsvc.h
index eefb45b..248e71e 100644
--- a/Utilities/cmcurl/lib/altsvc.h
+++ b/Utilities/cmcurl/lib/altsvc.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2019 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -28,20 +28,21 @@
#include "llist.h"
enum alpnid {
- ALPN_none,
- ALPN_h1,
- ALPN_h2,
- ALPN_h2c,
- ALPN_h3
+ ALPN_none = 0,
+ ALPN_h1 = CURLALTSVC_H1,
+ ALPN_h2 = CURLALTSVC_H2,
+ ALPN_h3 = CURLALTSVC_H3
+};
+
+struct althost {
+ char *host;
+ unsigned short port;
+ enum alpnid alpnid;
};
struct altsvc {
- char *srchost;
- char *dsthost;
- unsigned short srcport;
- unsigned short dstport;
- enum alpnid srcalpnid;
- enum alpnid dstalpnid;
+ struct althost src;
+ struct althost dst;
time_t expires;
bool persist;
int prio;
@@ -58,7 +59,8 @@
const char *Curl_alpnid2str(enum alpnid id);
struct altsvcinfo *Curl_altsvc_init(void);
CURLcode Curl_altsvc_load(struct altsvcinfo *asi, const char *file);
-CURLcode Curl_altsvc_save(struct altsvcinfo *asi, const char *file);
+CURLcode Curl_altsvc_save(struct Curl_easy *data,
+ struct altsvcinfo *asi, const char *file);
CURLcode Curl_altsvc_ctrl(struct altsvcinfo *asi, const long ctrl);
void Curl_altsvc_cleanup(struct altsvcinfo *altsvc);
CURLcode Curl_altsvc_parse(struct Curl_easy *data,
@@ -68,10 +70,10 @@
bool Curl_altsvc_lookup(struct altsvcinfo *asi,
enum alpnid srcalpnid, const char *srchost,
int srcport,
- enum alpnid *dstalpnid, const char **dsthost,
- int *dstport);
+ struct altsvc **dstentry,
+ const int versions); /* CURLALTSVC_H* bits */
#else
/* disabled */
-#define Curl_altsvc_save(a,b)
+#define Curl_altsvc_save(a,b,c)
#endif /* CURL_DISABLE_HTTP || USE_ALTSVC */
#endif /* HEADER_CURL_ALTSVC_H */
diff --git a/Utilities/cmcurl/lib/asyn-ares.c b/Utilities/cmcurl/lib/asyn-ares.c
index 8561a47..b76e665 100644
--- a/Utilities/cmcurl/lib/asyn-ares.c
+++ b/Utilities/cmcurl/lib/asyn-ares.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -253,16 +253,14 @@
*/
int Curl_resolver_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
-
+ curl_socket_t *socks)
{
struct timeval maxtime;
struct timeval timebuf;
struct timeval *timeout;
long milli;
int max = ares_getsock((ares_channel)conn->data->state.resolver,
- (ares_socket_t *)socks, numsocks);
+ (ares_socket_t *)socks, MAX_SOCKSPEREASYHANDLE);
maxtime.tv_sec = CURL_TIMEOUT_RESOLVE;
maxtime.tv_usec = 0;
@@ -628,26 +626,11 @@
{
char *bufp;
struct Curl_easy *data = conn->data;
- struct in_addr in;
int family = PF_INET;
-#ifdef ENABLE_IPV6 /* CURLRES_IPV6 */
- struct in6_addr in6;
-#endif /* CURLRES_IPV6 */
*waitp = 0; /* default to synchronous response */
- /* First check if this is an IPv4 address string */
- if(Curl_inet_pton(AF_INET, hostname, &in) > 0) {
- /* This is a dotted IP address 123.123.123.123-style */
- return Curl_ip2addr(AF_INET, &in, hostname, port);
- }
-
#ifdef ENABLE_IPV6 /* CURLRES_IPV6 */
- /* Otherwise, check if this is an IPv6 address string */
- if(Curl_inet_pton (AF_INET6, hostname, &in6) > 0)
- /* This must be an IPv6 address literal. */
- return Curl_ip2addr(AF_INET6, &in6, hostname, port);
-
switch(conn->ip_version) {
default:
#if ARES_VERSION >= 0x010601
@@ -686,7 +669,7 @@
res->last_status = ARES_ENOTFOUND;
#ifdef ENABLE_IPV6 /* CURLRES_IPV6 */
if(family == PF_UNSPEC) {
- if(Curl_ipv6works()) {
+ if(Curl_ipv6works(conn)) {
res->num_pending = 2;
/* areschannel is already setup in the Curl_open() function */
@@ -734,7 +717,11 @@
return CURLE_OK;
#if (ARES_VERSION >= 0x010704)
+#if (ARES_VERSION >= 0x010b00)
+ ares_result = ares_set_servers_ports_csv(data->state.resolver, servers);
+#else
ares_result = ares_set_servers_csv(data->state.resolver, servers);
+#endif
switch(ares_result) {
case ARES_SUCCESS:
result = CURLE_OK;
diff --git a/Utilities/cmcurl/lib/asyn-thread.c b/Utilities/cmcurl/lib/asyn-thread.c
index 55e0811..68dcbb3 100644
--- a/Utilities/cmcurl/lib/asyn-thread.c
+++ b/Utilities/cmcurl/lib/asyn-thread.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -21,6 +21,7 @@
***************************************************************************/
#include "curl_setup.h"
+#include "socketpair.h"
/***********************************************************************
* Only for threaded name resolves builds
@@ -70,10 +71,10 @@
#include "strerror.h"
#include "url.h"
#include "multiif.h"
-#include "inet_pton.h"
#include "inet_ntop.h"
#include "curl_threads.h"
#include "connect.h"
+#include "socketpair.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
#include "curl_memory.h"
@@ -163,6 +164,10 @@
char *hostname; /* hostname to resolve, Curl_async.hostname
duplicate */
int port;
+#ifdef USE_SOCKETPAIR
+ struct connectdata *conn;
+ curl_socket_t sock_pair[2]; /* socket pair */
+#endif
int sock_error;
Curl_addrinfo *res;
#ifdef HAVE_GETADDRINFO
@@ -197,6 +202,15 @@
if(tsd->res)
Curl_freeaddrinfo(tsd->res);
+#ifdef USE_SOCKETPAIR
+ /*
+ * close one end of the socket pair (may be done in resolver thread);
+ * the other end (for reading) is always closed in the parent thread.
+ */
+ if(tsd->sock_pair[1] != CURL_SOCKET_BAD) {
+ sclose(tsd->sock_pair[1]);
+ }
+#endif
memset(tsd, 0, sizeof(*tsd));
}
@@ -230,6 +244,14 @@
Curl_mutex_init(tsd->mtx);
+#ifdef USE_SOCKETPAIR
+ /* create socket pair, avoid AF_LOCAL since it doesn't build on Solaris */
+ if(Curl_socketpair(AF_UNIX, SOCK_STREAM, 0, &tsd->sock_pair[0]) < 0) {
+ tsd->sock_pair[0] = CURL_SOCKET_BAD;
+ tsd->sock_pair[1] = CURL_SOCKET_BAD;
+ goto err_exit;
+ }
+#endif
tsd->sock_error = CURL_ASYNC_SUCCESS;
/* Copying hostname string because original can be destroyed by parent
@@ -276,6 +298,9 @@
struct thread_data *td = tsd->td;
char service[12];
int rc;
+#ifdef USE_SOCKETPAIR
+ char buf[1];
+#endif
msnprintf(service, sizeof(service), "%d", tsd->port);
@@ -298,6 +323,16 @@
free(td);
}
else {
+#ifdef USE_SOCKETPAIR
+ if(tsd->sock_pair[1] != CURL_SOCKET_BAD) {
+ /* DNS has been resolved, signal client task */
+ buf[0] = 1;
+ if(swrite(tsd->sock_pair[1], buf, sizeof(buf)) < 0) {
+ /* update sock_erro to errno */
+ tsd->sock_error = SOCKERRNO;
+ }
+ }
+#endif
tsd->done = 1;
Curl_mutex_release(tsd->mtx);
}
@@ -348,6 +383,10 @@
if(async->os_specific) {
struct thread_data *td = (struct thread_data*) async->os_specific;
int done;
+#ifdef USE_SOCKETPAIR
+ curl_socket_t sock_rd = td->tsd.sock_pair[0];
+ struct connectdata *conn = td->tsd.conn;
+#endif
/*
* if the thread is still blocking in the resolve syscall, detach it and
@@ -369,6 +408,15 @@
free(async->os_specific);
}
+#ifdef USE_SOCKETPAIR
+ /*
+ * ensure CURLMOPT_SOCKETFUNCTION fires CURL_POLL_REMOVE
+ * before the FD is invalidated to avoid EBADF on EPOLL_CTL_DEL
+ */
+ if(conn)
+ Curl_multi_closed(conn->data, sock_rd);
+ sclose(sock_rd);
+#endif
}
async->os_specific = NULL;
@@ -569,8 +617,9 @@
}
else {
/* poll for name lookup done with exponential backoff up to 250ms */
- timediff_t elapsed = Curl_timediff(Curl_now(),
- data->progress.t_startsingle);
+ /* should be fine even if this converts to 32 bit */
+ time_t elapsed = (time_t)Curl_timediff(Curl_now(),
+ data->progress.t_startsingle);
if(elapsed < 0)
elapsed = 0;
@@ -592,26 +641,45 @@
}
int Curl_resolver_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
+ int ret_val = 0;
time_t milli;
timediff_t ms;
struct Curl_easy *data = conn->data;
struct resdata *reslv = (struct resdata *)data->state.resolver;
+#ifdef USE_SOCKETPAIR
+ struct thread_data *td = (struct thread_data*)conn->async.os_specific;
+#else
(void)socks;
- (void)numsocks;
- ms = Curl_timediff(Curl_now(), reslv->start);
- if(ms < 3)
- milli = 0;
- else if(ms <= 50)
- milli = ms/3;
- else if(ms <= 250)
- milli = 50;
- else
- milli = 200;
- Curl_expire(data, milli, EXPIRE_ASYNC_NAME);
- return 0;
+#endif
+
+#ifdef USE_SOCKETPAIR
+ if(td) {
+ /* return read fd to client for polling the DNS resolution status */
+ socks[0] = td->tsd.sock_pair[0];
+ DEBUGASSERT(td->tsd.conn == conn || !td->tsd.conn);
+ td->tsd.conn = conn;
+ ret_val = GETSOCK_READSOCK(0);
+ }
+ else {
+#endif
+ ms = Curl_timediff(Curl_now(), reslv->start);
+ if(ms < 3)
+ milli = 0;
+ else if(ms <= 50)
+ milli = (time_t)ms/3;
+ else if(ms <= 250)
+ milli = 50;
+ else
+ milli = 200;
+ Curl_expire(data, milli, EXPIRE_ASYNC_NAME);
+#ifdef USE_SOCKETPAIR
+ }
+#endif
+
+
+ return ret_val;
}
#ifndef HAVE_GETADDRINFO
@@ -623,16 +691,11 @@
int port,
int *waitp)
{
- struct in_addr in;
struct Curl_easy *data = conn->data;
struct resdata *reslv = (struct resdata *)data->state.resolver;
*waitp = 0; /* default to synchronous response */
- if(Curl_inet_pton(AF_INET, hostname, &in) > 0)
- /* This is a dotted IP address 123.123.123.123-style */
- return Curl_ip2addr(AF_INET, &in, hostname, port);
-
reslv->start = Curl_now();
/* fire up a new resolver thread! */
@@ -657,32 +720,12 @@
int *waitp)
{
struct addrinfo hints;
- char sbuf[12];
int pf = PF_INET;
struct Curl_easy *data = conn->data;
struct resdata *reslv = (struct resdata *)data->state.resolver;
*waitp = 0; /* default to synchronous response */
-#ifndef USE_RESOLVE_ON_IPS
- {
- struct in_addr in;
- /* First check if this is an IPv4 address string */
- if(Curl_inet_pton(AF_INET, hostname, &in) > 0)
- /* This is a dotted IP address 123.123.123.123-style */
- return Curl_ip2addr(AF_INET, &in, hostname, port);
- }
-#ifdef CURLRES_IPV6
- {
- struct in6_addr in6;
- /* check if this is an IPv6 address string */
- if(Curl_inet_pton(AF_INET6, hostname, &in6) > 0)
- /* This is an IPv6 address literal */
- return Curl_ip2addr(AF_INET6, &in6, hostname, port);
- }
-#endif /* CURLRES_IPV6 */
-#endif /* !USE_RESOLVE_ON_IPS */
-
#ifdef CURLRES_IPV6
/*
* Check if a limited name resolve has been requested.
@@ -699,16 +742,15 @@
break;
}
- if((pf != PF_INET) && !Curl_ipv6works())
+ if((pf != PF_INET) && !Curl_ipv6works(conn))
/* The stack seems to be a non-IPv6 one */
pf = PF_INET;
#endif /* CURLRES_IPV6 */
memset(&hints, 0, sizeof(hints));
hints.ai_family = pf;
- hints.ai_socktype = conn->socktype;
-
- msnprintf(sbuf, sizeof(sbuf), "%d", port);
+ hints.ai_socktype = (conn->transport == TRNSPRT_TCP)?
+ SOCK_STREAM : SOCK_DGRAM;
reslv->start = Curl_now();
/* fire up a new resolver thread! */
diff --git a/Utilities/cmcurl/lib/asyn.h b/Utilities/cmcurl/lib/asyn.h
index ccd4b1f..081c3fe 100644
--- a/Utilities/cmcurl/lib/asyn.h
+++ b/Utilities/cmcurl/lib/asyn.h
@@ -114,8 +114,7 @@
* return bitmask indicating what file descriptors (referring to array indexes
* in the 'sock' array) to wait for, read/write.
*/
-int Curl_resolver_getsock(struct connectdata *conn, curl_socket_t *sock,
- int numsocks);
+int Curl_resolver_getsock(struct connectdata *conn, curl_socket_t *sock);
/*
* Curl_resolver_is_resolved()
diff --git a/Utilities/cmcurl/lib/base64.c b/Utilities/cmcurl/lib/base64.c
index fb081a6..643cef6 100644
--- a/Utilities/cmcurl/lib/base64.c
+++ b/Utilities/cmcurl/lib/base64.c
@@ -24,8 +24,8 @@
#include "curl_setup.h"
-#if !defined(CURL_DISABLE_HTTP_AUTH) || defined(USE_LIBSSH2) || \
- defined(USE_LIBSSH) || !defined(CURL_DISABLE_LDAP) || \
+#if !defined(CURL_DISABLE_HTTP_AUTH) || defined(USE_SSH) || \
+ !defined(CURL_DISABLE_LDAP) || \
!defined(CURL_DISABLE_DOH) || defined(USE_SSL)
#include "urldata.h" /* for the Curl_easy definition */
diff --git a/Utilities/cmcurl/lib/conncache.c b/Utilities/cmcurl/lib/conncache.c
index 5350919..cbd3bb1 100644
--- a/Utilities/cmcurl/lib/conncache.c
+++ b/Utilities/cmcurl/lib/conncache.c
@@ -6,7 +6,7 @@
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2012 - 2016, Linus Nielsen Feltzing, <linus@haxx.se>
- * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -40,26 +40,7 @@
#include "curl_memory.h"
#include "memdebug.h"
-#ifdef CURLDEBUG
-/* the debug versions of these macros make extra certain that the lock is
- never doubly locked or unlocked */
-#define CONN_LOCK(x) if((x)->share) { \
- Curl_share_lock((x), CURL_LOCK_DATA_CONNECT, CURL_LOCK_ACCESS_SINGLE); \
- DEBUGASSERT(!(x)->state.conncache_lock); \
- (x)->state.conncache_lock = TRUE; \
- }
-
-#define CONN_UNLOCK(x) if((x)->share) { \
- DEBUGASSERT((x)->state.conncache_lock); \
- (x)->state.conncache_lock = FALSE; \
- Curl_share_unlock((x), CURL_LOCK_DATA_CONNECT); \
- }
-#else
-#define CONN_LOCK(x) if((x)->share) \
- Curl_share_lock((x), CURL_LOCK_DATA_CONNECT, CURL_LOCK_ACCESS_SINGLE)
-#define CONN_UNLOCK(x) if((x)->share) \
- Curl_share_unlock((x), CURL_LOCK_DATA_CONNECT)
-#endif
+#define HASHKEY_SIZE 128
static void conn_llist_dtor(void *user, void *element)
{
@@ -120,6 +101,7 @@
}
curr = curr->next;
}
+ DEBUGASSERT(0);
return 0;
}
@@ -141,10 +123,8 @@
rc = Curl_hash_init(&connc->hash, size, Curl_hash_str,
Curl_str_key_compare, free_bundle_hash_entry);
- if(rc) {
- Curl_close(connc->closure_handle);
- connc->closure_handle = NULL;
- }
+ if(rc)
+ Curl_close(&connc->closure_handle);
else
connc->closure_handle->state.conn_cache = connc;
@@ -159,23 +139,27 @@
/* creates a key to find a bundle for this connection */
static void hashkey(struct connectdata *conn, char *buf,
- size_t len) /* something like 128 is fine */
+ size_t len, /* something like 128 is fine */
+ const char **hostp)
{
const char *hostname;
+ long port = conn->remote_port;
- if(conn->bits.socksproxy)
- hostname = conn->socks_proxy.host.name;
- else if(conn->bits.httpproxy)
+ if(conn->bits.httpproxy && !conn->bits.tunnel_proxy) {
hostname = conn->http_proxy.host.name;
+ port = conn->port;
+ }
else if(conn->bits.conn_to_host)
hostname = conn->conn_to_host.name;
else
hostname = conn->host.name;
- DEBUGASSERT(len > 32);
+ if(hostp)
+ /* report back which name we used */
+ *hostp = hostname;
/* put the number first so that the hostname gets cut off if too long */
- msnprintf(buf, len, "%ld%s", conn->port, hostname);
+ msnprintf(buf, len, "%ld%s", port, hostname);
}
void Curl_conncache_unlock(struct Curl_easy *data)
@@ -195,30 +179,19 @@
return num;
}
-/* Returns number of connections currently held in the connections's bundle
- Locks/unlocks the cache itself!
-*/
-size_t Curl_conncache_bundle_size(struct connectdata *conn)
-{
- size_t num;
- CONN_LOCK(conn->data);
- num = conn->bundle->num_connections;
- CONN_UNLOCK(conn->data);
- return num;
-}
-
/* Look up the bundle with all the connections to the same host this
connectdata struct is setup to use.
**NOTE**: When it returns, it holds the connection cache lock! */
struct connectbundle *Curl_conncache_find_bundle(struct connectdata *conn,
- struct conncache *connc)
+ struct conncache *connc,
+ const char **hostp)
{
struct connectbundle *bundle = NULL;
CONN_LOCK(conn->data);
if(connc) {
- char key[128];
- hashkey(conn, key, sizeof(key));
+ char key[HASHKEY_SIZE];
+ hashkey(conn, key, sizeof(key), hostp);
bundle = Curl_hash_pick(&connc->hash, key, strlen(key));
}
@@ -267,17 +240,17 @@
struct Curl_easy *data = conn->data;
/* *find_bundle() locks the connection cache */
- bundle = Curl_conncache_find_bundle(conn, data->state.conn_cache);
+ bundle = Curl_conncache_find_bundle(conn, data->state.conn_cache, NULL);
if(!bundle) {
int rc;
- char key[128];
+ char key[HASHKEY_SIZE];
result = bundle_create(data, &new_bundle);
if(result) {
goto unlock;
}
- hashkey(conn, key, sizeof(key));
+ hashkey(conn, key, sizeof(key), NULL);
rc = conncache_add_bundle(data->state.conn_cache, key, new_bundle);
if(!rc) {
@@ -423,17 +396,15 @@
*
* Return TRUE if stored, FALSE if closed.
*/
-bool Curl_conncache_return_conn(struct connectdata *conn)
+bool Curl_conncache_return_conn(struct Curl_easy *data,
+ struct connectdata *conn)
{
- struct Curl_easy *data = conn->data;
-
/* data->multi->maxconnects can be negative, deal with it. */
size_t maxconnects =
(data->multi->maxconnects < 0) ? data->multi->num_easy * 4:
data->multi->maxconnects;
struct connectdata *conn_candidate = NULL;
- conn->data = NULL; /* no owner anymore */
conn->lastused = Curl_now(); /* it was used up until now */
if(maxconnects > 0 &&
Curl_conncache_size(data) > maxconnects) {
@@ -536,7 +507,8 @@
while(curr) {
conn = curr->ptr;
- if(!CONN_INUSE(conn) && !conn->data) {
+ if(!CONN_INUSE(conn) && !conn->data && !conn->bits.close &&
+ !conn->bits.connect_only) {
/* Set higher score for the age passed since the connection was used */
score = Curl_timediff(now, conn->lastused);
@@ -588,7 +560,7 @@
Curl_hostcache_clean(connc->closure_handle,
connc->closure_handle->dns.hostcache);
- Curl_close(connc->closure_handle);
+ Curl_close(&connc->closure_handle);
sigpipe_restore(&pipe_st);
}
}
diff --git a/Utilities/cmcurl/lib/conncache.h b/Utilities/cmcurl/lib/conncache.h
index 35be9e0..e3e4c9c 100644
--- a/Utilities/cmcurl/lib/conncache.h
+++ b/Utilities/cmcurl/lib/conncache.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2015 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2015 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 2012 - 2014, Linus Nielsen Feltzing, <linus@haxx.se>
*
* This software is licensed as described in the file COPYING, which
@@ -42,6 +42,27 @@
#define BUNDLE_UNKNOWN 0 /* initial value */
#define BUNDLE_MULTIPLEX 2
+#ifdef CURLDEBUG
+/* the debug versions of these macros make extra certain that the lock is
+ never doubly locked or unlocked */
+#define CONN_LOCK(x) if((x)->share) { \
+ Curl_share_lock((x), CURL_LOCK_DATA_CONNECT, CURL_LOCK_ACCESS_SINGLE); \
+ DEBUGASSERT(!(x)->state.conncache_lock); \
+ (x)->state.conncache_lock = TRUE; \
+ }
+
+#define CONN_UNLOCK(x) if((x)->share) { \
+ DEBUGASSERT((x)->state.conncache_lock); \
+ (x)->state.conncache_lock = FALSE; \
+ Curl_share_unlock((x), CURL_LOCK_DATA_CONNECT); \
+ }
+#else
+#define CONN_LOCK(x) if((x)->share) \
+ Curl_share_lock((x), CURL_LOCK_DATA_CONNECT, CURL_LOCK_ACCESS_SINGLE)
+#define CONN_UNLOCK(x) if((x)->share) \
+ Curl_share_unlock((x), CURL_LOCK_DATA_CONNECT)
+#endif
+
struct connectbundle {
int multiuse; /* supports multi-use */
size_t num_connections; /* Number of connections in the bundle */
@@ -54,13 +75,14 @@
/* return the correct bundle, to a host or a proxy */
struct connectbundle *Curl_conncache_find_bundle(struct connectdata *conn,
- struct conncache *connc);
+ struct conncache *connc,
+ const char **hostp);
void Curl_conncache_unlock(struct Curl_easy *data);
/* returns number of connections currently held in the connection cache */
size_t Curl_conncache_size(struct Curl_easy *data);
-size_t Curl_conncache_bundle_size(struct connectdata *conn);
-bool Curl_conncache_return_conn(struct connectdata *conn);
+bool Curl_conncache_return_conn(struct Curl_easy *data,
+ struct connectdata *conn);
CURLcode Curl_conncache_add_conn(struct conncache *connc,
struct connectdata *conn) WARN_UNUSED_RESULT;
void Curl_conncache_remove_conn(struct Curl_easy *data,
diff --git a/Utilities/cmcurl/lib/connect.c b/Utilities/cmcurl/lib/connect.c
index 002535b..0a7475c 100644
--- a/Utilities/cmcurl/lib/connect.c
+++ b/Utilities/cmcurl/lib/connect.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -75,6 +75,8 @@
#include "conncache.h"
#include "multihandle.h"
#include "system_win32.h"
+#include "quic.h"
+#include "socks.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
@@ -165,7 +167,7 @@
static CURLcode
singleipconnect(struct connectdata *conn,
const Curl_addrinfo *ai, /* start connecting to this */
- curl_socket_t *sock);
+ int sockindex); /* 0 or 1 among the temp ones */
/*
* Curl_timeleft() returns the amount of milliseconds left allowed for the
@@ -368,6 +370,11 @@
infof(data, "Name '%s' family %i resolved to '%s' family %i\n",
dev, af, myhost, h->addr->ai_family);
Curl_resolv_unlock(data, h);
+ if(af != h->addr->ai_family) {
+ /* bad IP version combo, signal the caller to try another address
+ family if available */
+ return CURLE_UNSUPPORTED_PROTOCOL;
+ }
done = 1;
}
else {
@@ -590,7 +597,7 @@
}
if(ai) {
- result = singleipconnect(conn, ai, &conn->tempsock[tempindex]);
+ result = singleipconnect(conn, ai, tempindex);
if(result == CURLE_COULDNT_CONNECT) {
ai = ai->ai_next;
continue;
@@ -620,13 +627,10 @@
conn->data->info.conn_local_port = conn->local_port;
}
-UNITTEST bool getaddressinfo(struct sockaddr *sa, char *addr,
- long *port);
-
/* retrieves ip address and port from a sockaddr structure.
note it calls Curl_inet_ntop which sets errno on fail, not SOCKERRNO. */
-UNITTEST bool getaddressinfo(struct sockaddr *sa, char *addr,
- long *port)
+bool Curl_addr2string(struct sockaddr *sa, curl_socklen_t salen,
+ char *addr, long *port)
{
struct sockaddr_in *si = NULL;
#ifdef ENABLE_IPV6
@@ -634,6 +638,8 @@
#endif
#if defined(HAVE_SYS_UN_H) && defined(AF_UNIX)
struct sockaddr_un *su = NULL;
+#else
+ (void)salen;
#endif
switch(sa->sa_family) {
@@ -659,8 +665,12 @@
#endif
#if defined(HAVE_SYS_UN_H) && defined(AF_UNIX)
case AF_UNIX:
- su = (struct sockaddr_un*)sa;
- msnprintf(addr, MAX_IPADR_LEN, "%s", su->sun_path);
+ if(salen > (curl_socklen_t)sizeof(sa_family_t)) {
+ su = (struct sockaddr_un*)sa;
+ msnprintf(addr, MAX_IPADR_LEN, "%s", su->sun_path);
+ }
+ else
+ addr[0] = 0; /* socket with no name */
*port = 0;
return TRUE;
#endif
@@ -678,8 +688,8 @@
connection */
void Curl_updateconninfo(struct connectdata *conn, curl_socket_t sockfd)
{
- if(conn->socktype == SOCK_DGRAM)
- /* there's no connection! */
+ if(conn->transport != TRNSPRT_TCP)
+ /* there's no TCP connection! */
return;
#if defined(HAVE_GETPEERNAME) || defined(HAVE_GETSOCKNAME)
@@ -688,10 +698,11 @@
char buffer[STRERROR_LEN];
struct Curl_sockaddr_storage ssrem;
struct Curl_sockaddr_storage ssloc;
- curl_socklen_t len;
+ curl_socklen_t plen;
+ curl_socklen_t slen;
#ifdef HAVE_GETPEERNAME
- len = sizeof(struct Curl_sockaddr_storage);
- if(getpeername(sockfd, (struct sockaddr*) &ssrem, &len)) {
+ plen = sizeof(struct Curl_sockaddr_storage);
+ if(getpeername(sockfd, (struct sockaddr*) &ssrem, &plen)) {
int error = SOCKERRNO;
failf(data, "getpeername() failed with errno %d: %s",
error, Curl_strerror(error, buffer, sizeof(buffer)));
@@ -699,9 +710,9 @@
}
#endif
#ifdef HAVE_GETSOCKNAME
- len = sizeof(struct Curl_sockaddr_storage);
+ slen = sizeof(struct Curl_sockaddr_storage);
memset(&ssloc, 0, sizeof(ssloc));
- if(getsockname(sockfd, (struct sockaddr*) &ssloc, &len)) {
+ if(getsockname(sockfd, (struct sockaddr*) &ssloc, &slen)) {
int error = SOCKERRNO;
failf(data, "getsockname() failed with errno %d: %s",
error, Curl_strerror(error, buffer, sizeof(buffer)));
@@ -709,8 +720,8 @@
}
#endif
#ifdef HAVE_GETPEERNAME
- if(!getaddressinfo((struct sockaddr*)&ssrem,
- conn->primary_ip, &conn->primary_port)) {
+ if(!Curl_addr2string((struct sockaddr*)&ssrem, plen,
+ conn->primary_ip, &conn->primary_port)) {
failf(data, "ssrem inet_ntop() failed with errno %d: %s",
errno, Curl_strerror(errno, buffer, sizeof(buffer)));
return;
@@ -718,8 +729,8 @@
memcpy(conn->ip_addr_str, conn->primary_ip, MAX_IPADR_LEN);
#endif
#ifdef HAVE_GETSOCKNAME
- if(!getaddressinfo((struct sockaddr*)&ssloc,
- conn->local_ip, &conn->local_port)) {
+ if(!Curl_addr2string((struct sockaddr*)&ssloc, slen,
+ conn->local_ip, &conn->local_port)) {
failf(data, "ssloc inet_ntop() failed with errno %d: %s",
errno, Curl_strerror(errno, buffer, sizeof(buffer)));
return;
@@ -734,6 +745,79 @@
Curl_persistconninfo(conn);
}
+/* After a TCP connection to the proxy has been verified, this function does
+ the next magic steps. If 'done' isn't set TRUE, it is not done yet and
+ must be called again.
+
+ Note: this function's sub-functions call failf()
+
+*/
+static CURLcode connect_SOCKS(struct connectdata *conn, int sockindex,
+ bool *done)
+{
+ CURLcode result = CURLE_OK;
+
+ if(conn->bits.socksproxy) {
+#ifndef CURL_DISABLE_PROXY
+ /* for the secondary socket (FTP), use the "connect to host"
+ * but ignore the "connect to port" (use the secondary port)
+ */
+ const char * const host =
+ conn->bits.httpproxy ?
+ conn->http_proxy.host.name :
+ conn->bits.conn_to_host ?
+ conn->conn_to_host.name :
+ sockindex == SECONDARYSOCKET ?
+ conn->secondaryhostname : conn->host.name;
+ const int port =
+ conn->bits.httpproxy ? (int)conn->http_proxy.port :
+ sockindex == SECONDARYSOCKET ? conn->secondary_port :
+ conn->bits.conn_to_port ? conn->conn_to_port :
+ conn->remote_port;
+ switch(conn->socks_proxy.proxytype) {
+ case CURLPROXY_SOCKS5:
+ case CURLPROXY_SOCKS5_HOSTNAME:
+ result = Curl_SOCKS5(conn->socks_proxy.user, conn->socks_proxy.passwd,
+ host, port, sockindex, conn, done);
+ break;
+
+ case CURLPROXY_SOCKS4:
+ case CURLPROXY_SOCKS4A:
+ result = Curl_SOCKS4(conn->socks_proxy.user, host, port, sockindex,
+ conn, done);
+ break;
+
+ default:
+ failf(conn->data, "unknown proxytype option given");
+ result = CURLE_COULDNT_CONNECT;
+ } /* switch proxytype */
+#else
+ (void)sockindex;
+#endif /* CURL_DISABLE_PROXY */
+ }
+ else
+ *done = TRUE; /* no SOCKS proxy, so consider us connected */
+
+ return result;
+}
+
+/*
+ * post_SOCKS() is called after a successful connect to the peer, which
+ * *could* be a SOCKS proxy
+ */
+static void post_SOCKS(struct connectdata *conn,
+ int sockindex,
+ bool *connected)
+{
+ conn->bits.tcpconnect[sockindex] = TRUE;
+
+ *connected = TRUE;
+ if(sockindex == FIRSTSOCKET)
+ Curl_pgrsTime(conn->data, TIMER_CONNECT); /* connect done */
+ Curl_updateconninfo(conn, conn->sock[sockindex]);
+ Curl_verboseconnect(conn);
+}
+
/*
* Curl_is_connected() checks if the socket has connected.
*/
@@ -771,11 +855,37 @@
return CURLE_OPERATION_TIMEDOUT;
}
+ if(SOCKS_STATE(conn->cnnct.state)) {
+ /* still doing SOCKS */
+ result = connect_SOCKS(conn, sockindex, connected);
+ if(!result && *connected)
+ post_SOCKS(conn, sockindex, connected);
+ return result;
+ }
+
for(i = 0; i<2; i++) {
const int other = i ^ 1;
if(conn->tempsock[i] == CURL_SOCKET_BAD)
continue;
+#ifdef ENABLE_QUIC
+ if(conn->transport == TRNSPRT_QUIC) {
+ result = Curl_quic_is_connected(conn, i, connected);
+ if(result) {
+ error = SOCKERRNO;
+ goto error;
+ }
+ if(*connected) {
+ /* use this socket from now on */
+ conn->sock[sockindex] = conn->tempsock[i];
+ conn->ip_addr = conn->tempaddr[i];
+ conn->tempsock[i] = CURL_SOCKET_BAD;
+ connkeep(conn, "HTTP/3 default");
+ }
+ return result;
+ }
+#endif
+
#ifdef mpeix
/* Call this function once now, and ignore the results. We do this to
"clear" the error state on the socket so that we can later read it
@@ -789,8 +899,8 @@
if(rc == 0) { /* no connection yet */
error = 0;
if(Curl_timediff(now, conn->connecttime) >= conn->timeoutms_per_addr) {
- infof(data, "After %ldms connect time, move on!\n",
- conn->timeoutms_per_addr);
+ infof(data, "After %" CURL_FORMAT_TIMEDIFF_T
+ "ms connect time, move on!\n", conn->timeoutms_per_addr);
error = ETIMEDOUT;
}
@@ -819,18 +929,13 @@
conn->tempsock[other] = CURL_SOCKET_BAD;
}
- /* see if we need to do any proxy magic first once we connected */
- result = Curl_connected_proxy(conn, sockindex);
- if(result)
+ /* see if we need to kick off any SOCKS proxy magic once we
+ connected */
+ result = connect_SOCKS(conn, sockindex, connected);
+ if(result || !*connected)
return result;
- conn->bits.tcpconnect[sockindex] = TRUE;
-
- *connected = TRUE;
- if(sockindex == FIRSTSOCKET)
- Curl_pgrsTime(data, TIMER_CONNECT); /* connect done */
- Curl_updateconninfo(conn, conn->sock[sockindex]);
- Curl_verboseconnect(conn);
+ post_SOCKS(conn, sockindex, connected);
return CURLE_OK;
}
@@ -839,6 +944,9 @@
else if(rc & CURL_CSELECT_ERR)
(void)verifyconnect(conn->tempsock[i], &error);
+#ifdef ENABLE_QUIC
+ error:
+#endif
/*
* The connection failed here, we should attempt to connect to the "next
* address" for the given host. But first remember the latest error.
@@ -848,19 +956,21 @@
SET_SOCKERRNO(error);
if(conn->tempaddr[i]) {
CURLcode status;
+#ifndef CURL_DISABLE_VERBOSE_STRINGS
char ipaddress[MAX_IPADR_LEN];
char buffer[STRERROR_LEN];
Curl_printable_address(conn->tempaddr[i], ipaddress, MAX_IPADR_LEN);
+#endif
infof(data, "connect to %s port %ld failed: %s\n",
ipaddress, conn->port,
Curl_strerror(error, buffer, sizeof(buffer)));
conn->timeoutms_per_addr = conn->tempaddr[i]->ai_next == NULL ?
- allow : allow / 2;
+ allow : allow / 2;
status = trynextip(conn, sockindex, i);
- if(status != CURLE_COULDNT_CONNECT
- || conn->tempsock[other] == CURL_SOCKET_BAD)
+ if((status != CURLE_COULDNT_CONNECT) ||
+ conn->tempsock[other] == CURL_SOCKET_BAD)
/* the last attempt failed and no other sockets remain open */
result = status;
}
@@ -892,6 +1002,14 @@
failf(data, "Failed to connect to %s port %ld: %s",
hostname, conn->port,
Curl_strerror(error, buffer, sizeof(buffer)));
+
+#ifdef WSAETIMEDOUT
+ if(WSAETIMEDOUT == data->state.os_errno)
+ result = CURLE_OPERATION_TIMEDOUT;
+#elif defined(ETIMEDOUT)
+ if(ETIMEDOUT == data->state.os_errno)
+ result = CURLE_OPERATION_TIMEDOUT;
+#endif
}
return result;
@@ -900,14 +1018,12 @@
static void tcpnodelay(struct connectdata *conn, curl_socket_t sockfd)
{
#if defined(TCP_NODELAY)
-#if !defined(CURL_DISABLE_VERBOSE_STRINGS)
- struct Curl_easy *data = conn->data;
-#endif
curl_socklen_t onoff = (curl_socklen_t) 1;
int level = IPPROTO_TCP;
+#if !defined(CURL_DISABLE_VERBOSE_STRINGS)
+ struct Curl_easy *data = conn->data;
char buffer[STRERROR_LEN];
-
-#if defined(CURL_DISABLE_VERBOSE_STRINGS)
+#else
(void) conn;
#endif
@@ -915,8 +1031,6 @@
sizeof(onoff)) < 0)
infof(data, "Could not set TCP_NODELAY: %s\n",
Curl_strerror(SOCKERRNO, buffer, sizeof(buffer)));
- else
- infof(data, "TCP_NODELAY set\n");
#else
(void)conn;
(void)sockfd;
@@ -999,7 +1113,7 @@
*/
static CURLcode singleipconnect(struct connectdata *conn,
const Curl_addrinfo *ai,
- curl_socket_t *sockp)
+ int sockindex)
{
struct Curl_sockaddr_ex addr;
int rc = -1;
@@ -1015,7 +1129,7 @@
int optval = 1;
#endif
char buffer[STRERROR_LEN];
-
+ curl_socket_t *sockp = &conn->tempsock[sockindex];
*sockp = CURL_SOCKET_BAD;
result = Curl_socket(conn, ai, &addr, &sockfd);
@@ -1026,8 +1140,8 @@
return CURLE_OK;
/* store remote address and port used in this connection attempt */
- if(!getaddressinfo((struct sockaddr*)&addr.sa_addr,
- ipaddress, &port)) {
+ if(!Curl_addr2string((struct sockaddr*)&addr.sa_addr, addr.addrlen,
+ ipaddress, &port)) {
/* malformed address or bug in inet_ntop, try next address */
failf(data, "sa_addr inet_ntop() failed with errno %d: %s",
errno, Curl_strerror(errno, buffer, sizeof(buffer)));
@@ -1094,8 +1208,8 @@
if(conn->num_addr > 1)
Curl_expire(data, conn->timeoutms_per_addr, EXPIRE_DNS_PER_NAME);
- /* Connect TCP sockets, bind UDP */
- if(!isconnected && (conn->socktype == SOCK_STREAM)) {
+ /* Connect TCP and QUIC sockets */
+ if(!isconnected && (conn->transport != TRNSPRT_UDP)) {
if(conn->bits.tcp_fastopen) {
#if defined(CONNECT_DATA_IDEMPOTENT) /* Darwin */
# if defined(HAVE_BUILTIN_AVAILABLE)
@@ -1124,8 +1238,6 @@
if(setsockopt(sockfd, IPPROTO_TCP, TCP_FASTOPEN_CONNECT,
(void *)&optval, sizeof(optval)) < 0)
infof(data, "Failed to enable TCP Fast Open on fd %d\n", sockfd);
- else
- infof(data, "TCP_FASTOPEN_CONNECT set\n");
rc = connect(sockfd, &addr.sa_addr, addr.addrlen);
#elif defined(MSG_FASTOPEN) /* old Linux */
@@ -1141,6 +1253,16 @@
if(-1 == rc)
error = SOCKERRNO;
+#ifdef ENABLE_QUIC
+ else if(conn->transport == TRNSPRT_QUIC) {
+ /* pass in 'sockfd' separately since it hasn't been put into the
+ tempsock array at this point */
+ result = Curl_quic_connect(conn, sockfd, sockindex,
+ &addr.sa_addr, addr.addrlen);
+ if(result)
+ error = SOCKERRNO;
+ }
+#endif
}
else {
*sockp = sockfd;
@@ -1214,7 +1336,7 @@
/* start connecting to first IP */
while(conn->tempaddr[0]) {
- result = singleipconnect(conn, conn->tempaddr[0], &(conn->tempsock[0]));
+ result = singleipconnect(conn, conn->tempaddr[0], 0);
if(!result)
break;
conn->tempaddr[0] = conn->tempaddr[0]->ai_next;
@@ -1326,12 +1448,11 @@
curl_socket_t sock)
{
if(conn && conn->fclosesocket) {
- if((sock == conn->sock[SECONDARYSOCKET]) &&
- conn->sock_accepted[SECONDARYSOCKET])
+ if((sock == conn->sock[SECONDARYSOCKET]) && conn->sock_accepted)
/* if this socket matches the second socket, and that was created with
accept, then we MUST NOT call the callback but clear the accepted
status */
- conn->sock_accepted[SECONDARYSOCKET] = FALSE;
+ conn->sock_accepted = FALSE;
else {
int rc;
Curl_multi_closed(conn->data, sock);
@@ -1381,8 +1502,9 @@
*/
addr->family = ai->ai_family;
- addr->socktype = conn->socktype;
- addr->protocol = conn->socktype == SOCK_DGRAM?IPPROTO_UDP:ai->ai_protocol;
+ addr->socktype = (conn->transport == TRNSPRT_TCP) ? SOCK_STREAM : SOCK_DGRAM;
+ addr->protocol = conn->transport != TRNSPRT_TCP ? IPPROTO_UDP :
+ ai->ai_protocol;
addr->addrlen = ai->ai_addrlen;
if(addr->addrlen > sizeof(struct Curl_sockaddr_storage))
@@ -1413,6 +1535,11 @@
/* no socket, no connection */
return CURLE_COULDNT_CONNECT;
+ if(conn->transport == TRNSPRT_QUIC) {
+ /* QUIC sockets need to be nonblocking */
+ (void)curlx_nonblock(*sockfd, TRUE);
+ }
+
#if defined(ENABLE_IPV6) && defined(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID)
if(conn->scope_id && (addr->family == AF_INET6)) {
struct sockaddr_in6 * const sa6 = (void *)&addr->sa_addr;
diff --git a/Utilities/cmcurl/lib/connect.h b/Utilities/cmcurl/lib/connect.h
index 6a5c755..b23085a 100644
--- a/Utilities/cmcurl/lib/connect.h
+++ b/Utilities/cmcurl/lib/connect.h
@@ -51,6 +51,9 @@
curl_socket_t Curl_getconnectinfo(struct Curl_easy *data,
struct connectdata **connp);
+bool Curl_addr2string(struct sockaddr *sa, curl_socklen_t salen,
+ char *addr, long *port);
+
/*
* Check if a connection seems to be alive.
*/
diff --git a/Utilities/cmcurl/lib/cookie.c b/Utilities/cmcurl/lib/cookie.c
index 9a9e14d..69bc042 100644
--- a/Utilities/cmcurl/lib/cookie.c
+++ b/Utilities/cmcurl/lib/cookie.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -96,6 +96,9 @@
#include "curl_get_line.h"
#include "curl_memrchr.h"
#include "inet_pton.h"
+#include "parsedate.h"
+#include "rand.h"
+#include "rename.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
@@ -536,9 +539,9 @@
* only test for names where that can possibly be true.
*/
if(nlen > 3 && name[0] == '_' && name[1] == '_') {
- if(strncasecompare("__Secure-", name, 9))
+ if(!strncmp("__Secure-", name, 9))
co->prefix |= COOKIE_PREFIX__SECURE;
- else if(strncasecompare("__Host-", name, 7))
+ else if(!strncmp("__Host-", name, 7))
co->prefix |= COOKIE_PREFIX__HOST;
}
@@ -715,7 +718,7 @@
else if(co->expirestr) {
/* Note that if the date couldn't get parsed for whatever reason,
the cookie will be treated as a session cookie */
- co->expires = curl_getdate(co->expirestr, NULL);
+ co->expires = Curl_getdate_capped(co->expirestr);
/* Session cookies have expires set to 0 so if we get that back
from the date parser let's add a second to make it a
@@ -819,22 +822,14 @@
badcookie = TRUE;
break;
case 1:
- /* This field got its explanation on the 23rd of May 2001 by
- Andrés García:
-
- flag: A TRUE/FALSE value indicating if all machines within a given
- domain can access the variable. This value is set automatically by
- the browser, depending on the value you set for the domain.
-
- As far as I can see, it is set to true when the cookie says
+ /* flag: A TRUE/FALSE value indicating if all machines within a given
+ domain can access the variable. Set TRUE when the cookie says
.domain.com and to false when the domain is complete www.domain.com
*/
co->tailmatch = strcasecompare(ptr, "TRUE")?TRUE:FALSE;
break;
case 2:
- /* It turns out, that sometimes the file format allows the path
- field to remain not filled in, we try to detect this and work
- around it! Andrés García made us aware of this... */
+ /* The file format allows the path field to remain not filled in */
if(strcmp("TRUE", ptr) && strcmp("FALSE", ptr)) {
/* only if the path doesn't look like a boolean option! */
co->path = strdup(ptr);
@@ -1053,7 +1048,7 @@
*clist = *co; /* then store all the new data */
- free(co); /* free the newly alloced memory */
+ free(co); /* free the newly allocated memory */
co = clist; /* point to the previous struct instead */
/* We have replaced a cookie, now skip the rest of the list but
@@ -1098,6 +1093,8 @@
*
* If 'newsession' is TRUE, discard all "session cookies" on read from file.
*
+ * Note that 'data' might be called as NULL pointer.
+ *
* Returns NULL on out of memory. Invalid cookies are ignored.
****************************************************************************/
struct CookieInfo *Curl_cookie_init(struct Curl_easy *data,
@@ -1168,6 +1165,8 @@
}
c->running = TRUE; /* now, we're running */
+ if(data)
+ data->state.cookie_engine = TRUE;
return c;
@@ -1504,11 +1503,14 @@
*
* The function returns non-zero on write failure.
*/
-static int cookie_output(struct CookieInfo *c, const char *dumphere)
+static int cookie_output(struct Curl_easy *data,
+ struct CookieInfo *c, const char *filename)
{
struct Cookie *co;
- FILE *out;
+ FILE *out = NULL;
bool use_stdout = FALSE;
+ char *tempstore = NULL;
+ bool error = false;
if(!c)
/* no cookie engine alive */
@@ -1517,16 +1519,24 @@
/* at first, remove expired cookies */
remove_expired(c);
- if(!strcmp("-", dumphere)) {
+ if(!strcmp("-", filename)) {
/* use stdout */
out = stdout;
use_stdout = TRUE;
}
else {
- out = fopen(dumphere, FOPEN_WRITETEXT);
- if(!out) {
- return 1; /* failure */
- }
+ unsigned char randsuffix[9];
+
+ if(Curl_rand_hex(data, randsuffix, sizeof(randsuffix)))
+ return 2;
+
+ tempstore = aprintf("%s.%s.tmp", filename, randsuffix);
+ if(!tempstore)
+ return 1;
+
+ out = fopen(tempstore, FOPEN_WRITETEXT);
+ if(!out)
+ goto error;
}
fputs("# Netscape HTTP Cookie File\n"
@@ -1536,35 +1546,31 @@
if(c->numcookies) {
unsigned int i;
- unsigned int j;
+ size_t nvalid = 0;
struct Cookie **array;
- array = malloc(sizeof(struct Cookie *) * c->numcookies);
+ array = calloc(1, sizeof(struct Cookie *) * c->numcookies);
if(!array) {
- if(!use_stdout)
- fclose(out);
- return 1;
+ goto error;
}
- j = 0;
+ /* only sort the cookies with a domain property */
for(i = 0; i < COOKIE_HASH_SIZE; i++) {
for(co = c->cookies[i]; co; co = co->next) {
if(!co->domain)
continue;
- array[j++] = co;
+ array[nvalid++] = co;
}
}
- qsort(array, c->numcookies, sizeof(struct Cookie *), cookie_sort_ct);
+ qsort(array, nvalid, sizeof(struct Cookie *), cookie_sort_ct);
- for(i = 0; i < j; i++) {
+ for(i = 0; i < nvalid; i++) {
char *format_ptr = get_netscape_format(array[i]);
if(format_ptr == NULL) {
fprintf(out, "#\n# Fatal libcurl error\n");
free(array);
- if(!use_stdout)
- fclose(out);
- return 1;
+ goto error;
}
fprintf(out, "%s\n", format_ptr);
free(format_ptr);
@@ -1572,10 +1578,24 @@
free(array);
}
- if(!use_stdout)
- fclose(out);
- return 0;
+ if(!use_stdout) {
+ fclose(out);
+ out = NULL;
+ if(Curl_rename(tempstore, filename)) {
+ unlink(tempstore);
+ goto error;
+ }
+ }
+
+ goto cleanup;
+error:
+ error = true;
+cleanup:
+ if(out && !use_stdout)
+ fclose(out);
+ free(tempstore);
+ return error ? 1 : 0;
}
static struct curl_slist *cookie_list(struct Curl_easy *data)
@@ -1621,7 +1641,7 @@
return list;
}
-void Curl_flush_cookies(struct Curl_easy *data, int cleanup)
+void Curl_flush_cookies(struct Curl_easy *data, bool cleanup)
{
if(data->set.str[STRING_COOKIEJAR]) {
if(data->change.cookielist) {
@@ -1634,7 +1654,7 @@
Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE);
/* if we have a destination file for all the cookies to get dumped to */
- if(cookie_output(data->cookies, data->set.str[STRING_COOKIEJAR]))
+ if(cookie_output(data, data->cookies, data->set.str[STRING_COOKIEJAR]))
infof(data, "WARNING: failed to save cookies in %s\n",
data->set.str[STRING_COOKIEJAR]);
}
@@ -1650,6 +1670,7 @@
if(cleanup && (!data->share || (data->cookies != data->share->cookies))) {
Curl_cookie_cleanup(data->cookies);
+ data->cookies = NULL;
}
Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE);
}
diff --git a/Utilities/cmcurl/lib/cookie.h b/Utilities/cmcurl/lib/cookie.h
index b2730cf..b3865e6 100644
--- a/Utilities/cmcurl/lib/cookie.h
+++ b/Utilities/cmcurl/lib/cookie.h
@@ -109,7 +109,7 @@
#define Curl_cookie_cleanup(x) Curl_nop_stmt
#define Curl_flush_cookies(x,y) Curl_nop_stmt
#else
-void Curl_flush_cookies(struct Curl_easy *data, int cleanup);
+void Curl_flush_cookies(struct Curl_easy *data, bool cleanup);
void Curl_cookie_cleanup(struct CookieInfo *);
struct CookieInfo *Curl_cookie_init(struct Curl_easy *data,
const char *, struct CookieInfo *, bool);
diff --git a/Utilities/cmcurl/lib/curl_base64.h b/Utilities/cmcurl/lib/curl_base64.h
index 7e9fc26..cfb6ee7 100644
--- a/Utilities/cmcurl/lib/curl_base64.h
+++ b/Utilities/cmcurl/lib/curl_base64.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_config.h.cmake b/Utilities/cmcurl/lib/curl_config.h.cmake
index b285c3f..ab8f225 100644
--- a/Utilities/cmcurl/lib/curl_config.h.cmake
+++ b/Utilities/cmcurl/lib/curl_config.h.cmake
@@ -64,6 +64,9 @@
#define CURL_EXTERN_SYMBOL
#endif
+/* Allow SMB to work on Windows */
+#cmakedefine USE_WIN32_CRYPTO
+
/* Use Windows LDAP implementation */
#cmakedefine USE_WIN32_LDAP 1
@@ -139,9 +142,6 @@
/* Define to 1 if you have the <dlfcn.h> header file. */
#cmakedefine HAVE_DLFCN_H 1
-/* Define to 1 if you have the `ENGINE_load_builtin_engines' function. */
-#cmakedefine HAVE_ENGINE_LOAD_BUILTIN_ENGINES 1
-
/* Define to 1 if you have the <errno.h> header file. */
#cmakedefine HAVE_ERRNO_H 1
@@ -232,6 +232,9 @@
/* Define to 1 if you have the `getsockname' function. */
#cmakedefine HAVE_GETSOCKNAME 1
+/* Define to 1 if you have the `if_nametoindex' function. */
+#cmakedefine HAVE_IF_NAMETOINDEX 1
+
/* Define to 1 if you have the `getpwuid' function. */
#cmakedefine HAVE_GETPWUID 1
@@ -395,9 +398,6 @@
/* Define to 1 if you have the <libssh2.h> header file. */
#cmakedefine HAVE_LIBSSH2_H 1
-/* Define to 1 if you have the `ssl' library (-lssl). */
-#cmakedefine HAVE_LIBSSL 1
-
/* if zlib is available */
#cmakedefine HAVE_LIBZ 1
@@ -446,9 +446,6 @@
/* Define to 1 if you have the <openssl/crypto.h> header file. */
#cmakedefine HAVE_OPENSSL_CRYPTO_H 1
-/* Define to 1 if you have the <openssl/engine.h> header file. */
-#cmakedefine HAVE_OPENSSL_ENGINE_H 1
-
/* Define to 1 if you have the <openssl/err.h> header file. */
#cmakedefine HAVE_OPENSSL_ERR_H 1
@@ -575,9 +572,6 @@
/* Define to 1 if you have the `socket' function. */
#cmakedefine HAVE_SOCKET 1
-/* Define to 1 if you have the `SSL_get_shutdown' function. */
-#cmakedefine HAVE_SSL_GET_SHUTDOWN 1
-
/* Define to 1 if you have the <ssl.h> header file. */
#cmakedefine HAVE_SSL_H 1
@@ -879,35 +873,44 @@
/* Define to the function return type for send. */
#cmakedefine SEND_TYPE_RETV ${SEND_TYPE_RETV}
+/*
+ Note: SIZEOF_* variables are fetched with CMake through check_type_size().
+ As per CMake documentation on CheckTypeSize, C preprocessor code is
+ generated by CMake into SIZEOF_*_CODE. This is what we use in the
+ following statements.
+
+ Reference: https://cmake.org/cmake/help/latest/module/CheckTypeSize.html
+*/
+
/* The size of `int', as computed by sizeof. */
-@SIZEOF_INT_CODE@
+${SIZEOF_INT_CODE}
/* The size of `short', as computed by sizeof. */
-@SIZEOF_SHORT_CODE@
+${SIZEOF_SHORT_CODE}
/* The size of `long', as computed by sizeof. */
-@SIZEOF_LONG_CODE@
+${SIZEOF_LONG_CODE}
/* The size of `long long', as computed by sizeof. */
-@SIZEOF_LONG_LONG_CODE@
+${SIZEOF_LONG_LONG_CODE}
/* The size of `__int64', as computed by sizeof. */
-@SIZEOF___INT64_CODE@
+${SIZEOF___INT64_CODE}
/* The size of `off_t', as computed by sizeof. */
-@SIZEOF_OFF_T_CODE@
+${SIZEOF_OFF_T_CODE}
/* The size of `curl_off_t', as computed by sizeof. */
-@SIZEOF_CURL_OFF_T_CODE@
+${SIZEOF_CURL_OFF_T_CODE}
/* The size of `size_t', as computed by sizeof. */
-@SIZEOF_SIZE_T_CODE@
+${SIZEOF_SIZE_T_CODE}
/* The size of `ssize_t', as computed by sizeof. */
-@SIZEOF_SSIZE_T_CODE@
+${SIZEOF_SSIZE_T_CODE}
/* The size of `time_t', as computed by sizeof. */
-@SIZEOF_TIME_T_CODE@
+${SIZEOF_TIME_T_CODE}
/* Define to 1 if you have the ANSI C header files. */
#cmakedefine STDC_HEADERS 1
@@ -933,15 +936,15 @@
/* if GnuTLS is enabled */
#cmakedefine USE_GNUTLS 1
-/* if PolarSSL is enabled */
-#cmakedefine USE_POLARSSL 1
-
/* if Secure Transport is enabled */
#cmakedefine USE_SECTRANSP 1
/* if mbedTLS is enabled */
#cmakedefine USE_MBEDTLS 1
+/* if BearSSL is enabled */
+#cmakedefine USE_BEARSSL 1
+
/* if libSSH2 is in use */
#cmakedefine USE_LIBSSH2 1
@@ -951,6 +954,9 @@
/* if NSS is enabled */
#cmakedefine USE_NSS 1
+/* if you have the PK11_CreateManagedGenericObject function */
+#cmakedefine HAVE_PK11_CREATEMANAGEDGENERICOBJECT 1
+
/* if you want to use OpenLDAP code instead of legacy ldap implementation */
#cmakedefine USE_OPENLDAP 1
diff --git a/Utilities/cmcurl/lib/curl_des.c b/Utilities/cmcurl/lib/curl_des.c
index b123a00..39c0f35 100644
--- a/Utilities/cmcurl/lib/curl_des.c
+++ b/Utilities/cmcurl/lib/curl_des.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2015, Steve Holme, <steve_holme@hotmail.com>.
+ * Copyright (C) 2015 - 2019, Steve Holme, <steve_holme@hotmail.com>.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_des.h b/Utilities/cmcurl/lib/curl_des.h
index 129060f..a42eeb5 100644
--- a/Utilities/cmcurl/lib/curl_des.h
+++ b/Utilities/cmcurl/lib/curl_des.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2015, Steve Holme, <steve_holme@hotmail.com>.
+ * Copyright (C) 2015 - 2019, Steve Holme, <steve_holme@hotmail.com>.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_endian.c b/Utilities/cmcurl/lib/curl_endian.c
index b7563b3..a774d13 100644
--- a/Utilities/cmcurl/lib/curl_endian.c
+++ b/Utilities/cmcurl/lib/curl_endian.c
@@ -81,6 +81,7 @@
((unsigned short)buf[1]));
}
+#if (CURL_SIZEOF_CURL_OFF_T > 4)
/*
* write32_le()
*
@@ -100,7 +101,6 @@
buffer[3] = (char)((value & 0xFF000000) >> 24);
}
-#if (CURL_SIZEOF_CURL_OFF_T > 4)
/*
* Curl_write64_le()
*
diff --git a/Utilities/cmcurl/lib/curl_endian.h b/Utilities/cmcurl/lib/curl_endian.h
index 4f345a6..9830e58 100644
--- a/Utilities/cmcurl/lib/curl_endian.h
+++ b/Utilities/cmcurl/lib/curl_endian.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -31,9 +31,6 @@
/* Converts a 16-bit integer from big endian */
unsigned short Curl_read16_be(const unsigned char *buf);
-/* Converts a 32-bit integer to little endian */
-void Curl_write32_le(const int value, unsigned char *buffer);
-
#if (CURL_SIZEOF_CURL_OFF_T > 4)
/* Converts a 64-bit integer to little endian */
#if defined(HAVE_LONGLONG)
diff --git a/Utilities/cmcurl/lib/curl_fnmatch.h b/Utilities/cmcurl/lib/curl_fnmatch.h
index 69ffe39..34fccae 100644
--- a/Utilities/cmcurl/lib/curl_fnmatch.h
+++ b/Utilities/cmcurl/lib/curl_fnmatch.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_gethostname.h b/Utilities/cmcurl/lib/curl_gethostname.h
index 07517c5..8ae15e6 100644
--- a/Utilities/cmcurl/lib/curl_gethostname.h
+++ b/Utilities/cmcurl/lib/curl_gethostname.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_hmac.h b/Utilities/cmcurl/lib/curl_hmac.h
index 756dc9e..3ff799b 100644
--- a/Utilities/cmcurl/lib/curl_hmac.h
+++ b/Utilities/cmcurl/lib/curl_hmac.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -24,6 +24,8 @@
#ifndef CURL_DISABLE_CRYPTO_AUTH
+#define HMAC_MD5_LENGTH 16
+
typedef void (* HMAC_hinit_func)(void *context);
typedef void (* HMAC_hupdate_func)(void *context,
const unsigned char *data,
@@ -62,6 +64,11 @@
unsigned int len);
int Curl_HMAC_final(HMAC_context *context, unsigned char *result);
+CURLcode Curl_hmacit(const HMAC_params *hashparams,
+ const unsigned char *key, const size_t keylen,
+ const unsigned char *data, const size_t datalen,
+ unsigned char *output);
+
#endif
#endif /* HEADER_CURL_HMAC_H */
diff --git a/Utilities/cmcurl/lib/curl_ldap.h b/Utilities/cmcurl/lib/curl_ldap.h
index 94c0029..912e131 100644
--- a/Utilities/cmcurl/lib/curl_ldap.h
+++ b/Utilities/cmcurl/lib/curl_ldap.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_md4.h b/Utilities/cmcurl/lib/curl_md4.h
index 392203f..c7bb209 100644
--- a/Utilities/cmcurl/lib/curl_md4.h
+++ b/Utilities/cmcurl/lib/curl_md4.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -24,14 +24,13 @@
#include "curl_setup.h"
-#if defined(USE_NSS) || defined(USE_OS400CRYPTO) || \
- (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) || \
- (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C))
+#if !defined(CURL_DISABLE_CRYPTO_AUTH)
-void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len);
+#define MD4_DIGEST_LENGTH 16
-#endif /* defined(USE_NSS) || defined(USE_OS400CRYPTO) ||
- (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) ||
- (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C)) */
+void Curl_md4it(unsigned char *output, const unsigned char *input,
+ const size_t len);
+
+#endif /* !defined(CURL_DISABLE_CRYPTO_AUTH) */
#endif /* HEADER_CURL_MD4_H */
diff --git a/Utilities/cmcurl/lib/curl_md5.h b/Utilities/cmcurl/lib/curl_md5.h
index aaf25f6..dd46441 100644
--- a/Utilities/cmcurl/lib/curl_md5.h
+++ b/Utilities/cmcurl/lib/curl_md5.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -49,8 +49,8 @@
extern const MD5_params Curl_DIGEST_MD5[1];
extern const HMAC_params Curl_HMAC_MD5[1];
-void Curl_md5it(unsigned char *output,
- const unsigned char *input);
+void Curl_md5it(unsigned char *output, const unsigned char *input,
+ const size_t len);
MD5_context * Curl_MD5_init(const MD5_params *md5params);
CURLcode Curl_MD5_update(MD5_context *context,
diff --git a/Utilities/cmcurl/lib/curl_memrchr.h b/Utilities/cmcurl/lib/curl_memrchr.h
index 747509c..90a8a07 100644
--- a/Utilities/cmcurl/lib/curl_memrchr.h
+++ b/Utilities/cmcurl/lib/curl_memrchr.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_multibyte.c b/Utilities/cmcurl/lib/curl_multibyte.c
index e48334f..e384344 100644
--- a/Utilities/cmcurl/lib/curl_multibyte.c
+++ b/Utilities/cmcurl/lib/curl_multibyte.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_multibyte.h b/Utilities/cmcurl/lib/curl_multibyte.h
index 615f5c0..3becf41 100644
--- a/Utilities/cmcurl/lib/curl_multibyte.h
+++ b/Utilities/cmcurl/lib/curl_multibyte.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -61,8 +61,13 @@
#define Curl_convert_UTF8_to_tchar(ptr) Curl_convert_UTF8_to_wchar((ptr))
#define Curl_convert_tchar_to_UTF8(ptr) Curl_convert_wchar_to_UTF8((ptr))
-#define Curl_unicodefree(ptr) \
- do {if((ptr)) {free((ptr)); (ptr) = NULL;}} WHILE_FALSE
+#define Curl_unicodefree(ptr) \
+ do { \
+ if(ptr) { \
+ free(ptr); \
+ (ptr) = NULL; \
+ } \
+ } while(0)
typedef union {
unsigned short *tchar_ptr;
@@ -76,7 +81,7 @@
#define Curl_convert_UTF8_to_tchar(ptr) (ptr)
#define Curl_convert_tchar_to_UTF8(ptr) (ptr)
#define Curl_unicodefree(ptr) \
- do {(ptr) = NULL;} WHILE_FALSE
+ do {(ptr) = NULL;} while(0)
typedef union {
char *tchar_ptr;
diff --git a/Utilities/cmcurl/lib/curl_ntlm_core.c b/Utilities/cmcurl/lib/curl_ntlm_core.c
index b6df38f..f9b823b 100644
--- a/Utilities/cmcurl/lib/curl_ntlm_core.c
+++ b/Utilities/cmcurl/lib/curl_ntlm_core.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -55,11 +55,6 @@
#ifdef USE_OPENSSL
# include <openssl/des.h>
-# ifndef OPENSSL_NO_MD4
-# include <openssl/md4.h>
-# else
-# include "curl_md4.h"
-# endif
# include <openssl/md5.h>
# include <openssl/ssl.h>
# include <openssl/rand.h>
@@ -79,29 +74,23 @@
#elif defined(USE_GNUTLS_NETTLE)
# include <nettle/des.h>
-# include <nettle/md4.h>
#elif defined(USE_GNUTLS)
# include <gcrypt.h>
# define MD5_DIGEST_LENGTH 16
-# define MD4_DIGEST_LENGTH 16
#elif defined(USE_NSS)
# include <nss.h>
# include <pk11pub.h>
# include <hasht.h>
-# include "curl_md4.h"
# define MD5_DIGEST_LENGTH MD5_LENGTH
#elif defined(USE_MBEDTLS)
# include <mbedtls/des.h>
-# include <mbedtls/md4.h>
-# if !defined(MBEDTLS_MD4_C)
-# include "curl_md4.h"
-# endif
+# include "curl_md4.h"
#elif defined(USE_SECTRANSP)
@@ -110,7 +99,6 @@
#elif defined(USE_OS400CRYPTO)
# include "cipher.mih" /* mih/cipher */
-# include "curl_md4.h"
#elif defined(USE_WIN32_CRYPTO)
# include <wincrypt.h>
#else
@@ -126,12 +114,12 @@
#include "warnless.h"
#include "curl_endian.h"
#include "curl_des.h"
+#include "curl_md4.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
#include "curl_memory.h"
#include "memdebug.h"
-#define NTLM_HMAC_MD5_LEN (16)
#define NTLMv2_BLOB_SIGNATURE "\x01\x01\x00\x00"
#define NTLMv2_BLOB_LEN (44 -16 + ntlm->target_info_len + 4)
@@ -218,7 +206,6 @@
const unsigned char *key_56)
{
const CK_MECHANISM_TYPE mech = CKM_DES_ECB; /* DES cipher in ECB mode */
- PK11SlotInfo *slot = NULL;
char key[8]; /* expanded 64 bit key */
SECItem key_item;
PK11SymKey *symkey = NULL;
@@ -228,7 +215,7 @@
bool rv = FALSE;
/* use internal slot for DES encryption (requires NSS to be initialized) */
- slot = PK11_GetInternalKeySlot();
+ PK11SlotInfo *slot = PK11_GetInternalKeySlot();
if(!slot)
return FALSE;
@@ -553,7 +540,7 @@
CURLcode result;
if(len > SIZE_T_MAX/2) /* avoid integer overflow */
return CURLE_OUT_OF_MEMORY;
- pw = len ? malloc(len * 2) : strdup("");
+ pw = len ? malloc(len * 2) : (unsigned char *)strdup("");
if(!pw)
return CURLE_OUT_OF_MEMORY;
@@ -567,57 +554,10 @@
if(result)
return result;
- {
- /* Create NT hashed password. */
-#ifdef USE_OPENSSL
-#if !defined(OPENSSL_NO_MD4)
- MD4_CTX MD4pw;
- MD4_Init(&MD4pw);
- MD4_Update(&MD4pw, pw, 2 * len);
- MD4_Final(ntbuffer, &MD4pw);
-#else
- Curl_md4it(ntbuffer, pw, 2 * len);
-#endif
-#elif defined(USE_GNUTLS_NETTLE)
- struct md4_ctx MD4pw;
- md4_init(&MD4pw);
- md4_update(&MD4pw, (unsigned int)(2 * len), pw);
- md4_digest(&MD4pw, MD4_DIGEST_SIZE, ntbuffer);
-#elif defined(USE_GNUTLS)
- gcry_md_hd_t MD4pw;
- gcry_md_open(&MD4pw, GCRY_MD_MD4, 0);
- gcry_md_write(MD4pw, pw, 2 * len);
- memcpy(ntbuffer, gcry_md_read(MD4pw, 0), MD4_DIGEST_LENGTH);
- gcry_md_close(MD4pw);
-#elif defined(USE_NSS)
- Curl_md4it(ntbuffer, pw, 2 * len);
-#elif defined(USE_MBEDTLS)
-#if defined(MBEDTLS_MD4_C)
- mbedtls_md4(pw, 2 * len, ntbuffer);
-#else
- Curl_md4it(ntbuffer, pw, 2 * len);
-#endif
-#elif defined(USE_SECTRANSP)
- (void)CC_MD4(pw, (CC_LONG)(2 * len), ntbuffer);
-#elif defined(USE_OS400CRYPTO)
- Curl_md4it(ntbuffer, pw, 2 * len);
-#elif defined(USE_WIN32_CRYPTO)
- HCRYPTPROV hprov;
- if(CryptAcquireContext(&hprov, NULL, NULL, PROV_RSA_FULL,
- CRYPT_VERIFYCONTEXT)) {
- HCRYPTHASH hhash;
- if(CryptCreateHash(hprov, CALG_MD4, 0, 0, &hhash)) {
- DWORD length = 16;
- CryptHashData(hhash, pw, (unsigned int)len * 2, 0);
- CryptGetHashParam(hhash, HP_HASHVAL, ntbuffer, &length, 0);
- CryptDestroyHash(hhash);
- }
- CryptReleaseContext(hprov, 0);
- }
-#endif
+ /* Create NT hashed password. */
+ Curl_md4it(ntbuffer, pw, 2 * len);
- memset(ntbuffer + 16, 0, 21 - 16);
- }
+ memset(ntbuffer + 16, 0, 21 - 16);
free(pw);
@@ -626,25 +566,6 @@
#if defined(USE_NTLM_V2) && !defined(USE_WINDOWS_SSPI)
-/* This returns the HMAC MD5 digest */
-static CURLcode hmac_md5(const unsigned char *key, unsigned int keylen,
- const unsigned char *data, unsigned int datalen,
- unsigned char *output)
-{
- HMAC_context *ctxt = Curl_HMAC_init(Curl_HMAC_MD5, key, keylen);
-
- if(!ctxt)
- return CURLE_OUT_OF_MEMORY;
-
- /* Update the digest with the given challenge */
- Curl_HMAC_update(ctxt, data, datalen);
-
- /* Finalise the digest */
- Curl_HMAC_final(ctxt, output);
-
- return CURLE_OK;
-}
-
/* This creates the NTLMv2 hash by using NTLM hash as the key and Unicode
* (uppercase UserName + Domain) as the data
*/
@@ -674,8 +595,8 @@
ascii_uppercase_to_unicode_le(identity, user, userlen);
ascii_to_unicode_le(identity + (userlen << 1), domain, domlen);
- result = hmac_md5(ntlmhash, 16, identity, curlx_uztoui(identity_len),
- ntlmv2hash);
+ result = Curl_hmacit(Curl_HMAC_MD5, ntlmhash, 16, identity, identity_len,
+ ntlmv2hash);
free(identity);
return result;
@@ -721,7 +642,7 @@
unsigned int len = 0;
unsigned char *ptr = NULL;
- unsigned char hmac_output[NTLM_HMAC_MD5_LEN];
+ unsigned char hmac_output[HMAC_MD5_LENGTH];
curl_off_t tw;
CURLcode result = CURLE_OK;
@@ -740,7 +661,7 @@
tw = ((curl_off_t)time(NULL) + CURL_OFF_T_C(11644473600)) * 10000000;
/* Calculate the response len */
- len = NTLM_HMAC_MD5_LEN + NTLMv2_BLOB_LEN;
+ len = HMAC_MD5_LENGTH + NTLMv2_BLOB_LEN;
/* Allocate the response */
ptr = calloc(1, len);
@@ -748,7 +669,7 @@
return CURLE_OUT_OF_MEMORY;
/* Create the BLOB structure */
- msnprintf((char *)ptr + NTLM_HMAC_MD5_LEN, NTLMv2_BLOB_LEN,
+ msnprintf((char *)ptr + HMAC_MD5_LENGTH, NTLMv2_BLOB_LEN,
"%c%c%c%c" /* NTLMv2_BLOB_SIGNATURE */
"%c%c%c%c", /* Reserved = 0 */
NTLMv2_BLOB_SIGNATURE[0], NTLMv2_BLOB_SIGNATURE[1],
@@ -761,7 +682,7 @@
/* Concatenate the Type 2 challenge with the BLOB and do HMAC MD5 */
memcpy(ptr + 8, &ntlm->nonce[0], 8);
- result = hmac_md5(ntlmv2hash, NTLM_HMAC_MD5_LEN, ptr + 8,
+ result = Curl_hmacit(Curl_HMAC_MD5, ntlmv2hash, HMAC_MD5_LENGTH, ptr + 8,
NTLMv2_BLOB_LEN + 8, hmac_output);
if(result) {
free(ptr);
@@ -769,7 +690,7 @@
}
/* Concatenate the HMAC MD5 output with the BLOB */
- memcpy(ptr, hmac_output, NTLM_HMAC_MD5_LEN);
+ memcpy(ptr, hmac_output, HMAC_MD5_LENGTH);
/* Return the response */
*ntresp = ptr;
@@ -804,7 +725,8 @@
memcpy(&data[0], challenge_server, 8);
memcpy(&data[8], challenge_client, 8);
- result = hmac_md5(ntlmv2hash, 16, &data[0], 16, hmac_output);
+ result = Curl_hmacit(Curl_HMAC_MD5, ntlmv2hash, 16, &data[0], 16,
+ hmac_output);
if(result)
return result;
diff --git a/Utilities/cmcurl/lib/curl_ntlm_core.h b/Utilities/cmcurl/lib/curl_ntlm_core.h
index 3b4b805..e1643d6 100644
--- a/Utilities/cmcurl/lib/curl_ntlm_core.h
+++ b/Utilities/cmcurl/lib/curl_ntlm_core.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -46,9 +46,9 @@
#define USE_NTRESPONSES
/* Define USE_NTLM2SESSION in order to make the type-3 message include the
- NTLM2Session response message, requires USE_NTRESPONSES defined to 1 and a
- Crypto engine that we have curl_ssl_md5sum() for. */
-#if defined(USE_NTRESPONSES) && !defined(USE_WIN32_CRYPTO)
+ NTLM2Session response message, requires USE_NTRESPONSES defined to 1 and
+ MD5 support */
+#if defined(USE_NTRESPONSES) && !defined(CURL_DISABLE_CRYPTO_AUTH)
#define USE_NTLM2SESSION
#endif
diff --git a/Utilities/cmcurl/lib/curl_ntlm_wb.c b/Utilities/cmcurl/lib/curl_ntlm_wb.c
index 80266e2..f820b84 100644
--- a/Utilities/cmcurl/lib/curl_ntlm_wb.c
+++ b/Utilities/cmcurl/lib/curl_ntlm_wb.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -76,22 +76,22 @@
# define sclose_nolog(x) close((x))
#endif
-void Curl_http_auth_cleanup_ntlm_wb(struct connectdata *conn)
+static void ntlm_wb_cleanup(struct ntlmdata *ntlm)
{
- if(conn->ntlm_auth_hlpr_socket != CURL_SOCKET_BAD) {
- sclose(conn->ntlm_auth_hlpr_socket);
- conn->ntlm_auth_hlpr_socket = CURL_SOCKET_BAD;
+ if(ntlm->ntlm_auth_hlpr_socket != CURL_SOCKET_BAD) {
+ sclose(ntlm->ntlm_auth_hlpr_socket);
+ ntlm->ntlm_auth_hlpr_socket = CURL_SOCKET_BAD;
}
- if(conn->ntlm_auth_hlpr_pid) {
+ if(ntlm->ntlm_auth_hlpr_pid) {
int i;
for(i = 0; i < 4; i++) {
- pid_t ret = waitpid(conn->ntlm_auth_hlpr_pid, NULL, WNOHANG);
- if(ret == conn->ntlm_auth_hlpr_pid || errno == ECHILD)
+ pid_t ret = waitpid(ntlm->ntlm_auth_hlpr_pid, NULL, WNOHANG);
+ if(ret == ntlm->ntlm_auth_hlpr_pid || errno == ECHILD)
break;
switch(i) {
case 0:
- kill(conn->ntlm_auth_hlpr_pid, SIGTERM);
+ kill(ntlm->ntlm_auth_hlpr_pid, SIGTERM);
break;
case 1:
/* Give the process another moment to shut down cleanly before
@@ -99,22 +99,21 @@
Curl_wait_ms(1);
break;
case 2:
- kill(conn->ntlm_auth_hlpr_pid, SIGKILL);
+ kill(ntlm->ntlm_auth_hlpr_pid, SIGKILL);
break;
case 3:
break;
}
}
- conn->ntlm_auth_hlpr_pid = 0;
+ ntlm->ntlm_auth_hlpr_pid = 0;
}
- free(conn->challenge_header);
- conn->challenge_header = NULL;
- free(conn->response_header);
- conn->response_header = NULL;
+ Curl_safefree(ntlm->challenge);
+ Curl_safefree(ntlm->response);
}
-static CURLcode ntlm_wb_init(struct connectdata *conn, const char *userp)
+static CURLcode ntlm_wb_init(struct Curl_easy *data, struct ntlmdata *ntlm,
+ const char *userp)
{
curl_socket_t sockfds[2];
pid_t child_pid;
@@ -128,9 +127,13 @@
#endif
char buffer[STRERROR_LEN];
+#if defined(CURL_DISABLE_VERBOSE_STRINGS)
+ (void) data;
+#endif
+
/* Return if communication with ntlm_auth already set up */
- if(conn->ntlm_auth_hlpr_socket != CURL_SOCKET_BAD ||
- conn->ntlm_auth_hlpr_pid)
+ if(ntlm->ntlm_auth_hlpr_socket != CURL_SOCKET_BAD ||
+ ntlm->ntlm_auth_hlpr_pid)
return CURLE_OK;
username = userp;
@@ -181,13 +184,13 @@
ntlm_auth = NTLM_WB_FILE;
if(access(ntlm_auth, X_OK) != 0) {
- failf(conn->data, "Could not access ntlm_auth: %s errno %d: %s",
+ failf(data, "Could not access ntlm_auth: %s errno %d: %s",
ntlm_auth, errno, Curl_strerror(errno, buffer, sizeof(buffer)));
goto done;
}
- if(socketpair(AF_UNIX, SOCK_STREAM, 0, sockfds)) {
- failf(conn->data, "Could not open socket pair. errno %d: %s",
+ if(Curl_socketpair(AF_UNIX, SOCK_STREAM, 0, sockfds)) {
+ failf(data, "Could not open socket pair. errno %d: %s",
errno, Curl_strerror(errno, buffer, sizeof(buffer)));
goto done;
}
@@ -196,7 +199,7 @@
if(child_pid == -1) {
sclose(sockfds[0]);
sclose(sockfds[1]);
- failf(conn->data, "Could not fork. errno %d: %s",
+ failf(data, "Could not fork. errno %d: %s",
errno, Curl_strerror(errno, buffer, sizeof(buffer)));
goto done;
}
@@ -208,13 +211,13 @@
/* Don't use sclose in the child since it fools the socket leak detector */
sclose_nolog(sockfds[0]);
if(dup2(sockfds[1], STDIN_FILENO) == -1) {
- failf(conn->data, "Could not redirect child stdin. errno %d: %s",
+ failf(data, "Could not redirect child stdin. errno %d: %s",
errno, Curl_strerror(errno, buffer, sizeof(buffer)));
exit(1);
}
if(dup2(sockfds[1], STDOUT_FILENO) == -1) {
- failf(conn->data, "Could not redirect child stdout. errno %d: %s",
+ failf(data, "Could not redirect child stdout. errno %d: %s",
errno, Curl_strerror(errno, buffer, sizeof(buffer)));
exit(1);
}
@@ -234,14 +237,14 @@
NULL);
sclose_nolog(sockfds[1]);
- failf(conn->data, "Could not execl(). errno %d: %s",
+ failf(data, "Could not execl(). errno %d: %s",
errno, Curl_strerror(errno, buffer, sizeof(buffer)));
exit(1);
}
sclose(sockfds[1]);
- conn->ntlm_auth_hlpr_socket = sockfds[0];
- conn->ntlm_auth_hlpr_pid = child_pid;
+ ntlm->ntlm_auth_hlpr_socket = sockfds[0];
+ ntlm->ntlm_auth_hlpr_pid = child_pid;
free(domain);
free(ntlm_auth_alloc);
return CURLE_OK;
@@ -255,17 +258,21 @@
/* if larger than this, something is seriously wrong */
#define MAX_NTLM_WB_RESPONSE 100000
-static CURLcode ntlm_wb_response(struct connectdata *conn,
+static CURLcode ntlm_wb_response(struct Curl_easy *data, struct ntlmdata *ntlm,
const char *input, curlntlm state)
{
char *buf = malloc(NTLM_BUFSIZE);
size_t len_in = strlen(input), len_out = 0;
+#if defined(CURL_DISABLE_VERBOSE_STRINGS)
+ (void) data;
+#endif
+
if(!buf)
return CURLE_OUT_OF_MEMORY;
while(len_in > 0) {
- ssize_t written = swrite(conn->ntlm_auth_hlpr_socket, input, len_in);
+ ssize_t written = swrite(ntlm->ntlm_auth_hlpr_socket, input, len_in);
if(written == -1) {
/* Interrupted by a signal, retry it */
if(errno == EINTR)
@@ -281,7 +288,7 @@
ssize_t size;
char *newbuf;
- size = sread(conn->ntlm_auth_hlpr_socket, buf + len_out, NTLM_BUFSIZE);
+ size = sread(ntlm->ntlm_auth_hlpr_socket, buf + len_out, NTLM_BUFSIZE);
if(size == -1) {
if(errno == EINTR)
continue;
@@ -297,7 +304,7 @@
}
if(len_out > MAX_NTLM_WB_RESPONSE) {
- failf(conn->data, "too large ntlm_wb response!");
+ failf(data, "too large ntlm_wb response!");
free(buf);
return CURLE_OUT_OF_MEMORY;
}
@@ -325,9 +332,9 @@
(buf[0]!='A' || buf[1]!='F' || buf[2]!=' '))
goto done;
- conn->response_header = aprintf("NTLM %.*s", len_out - 4, buf + 3);
+ ntlm->response = aprintf("%.*s", len_out - 4, buf + 3);
free(buf);
- if(!conn->response_header)
+ if(!ntlm->response)
return CURLE_OUT_OF_MEMORY;
return CURLE_OK;
done:
@@ -339,6 +346,7 @@
bool proxy,
const char *header)
{
+ struct ntlmdata *ntlm = proxy ? &conn->proxyntlm : &conn->ntlm;
curlntlm *state = proxy ? &conn->proxy_ntlm_state : &conn->http_ntlm_state;
if(!checkprefix("NTLM", header))
@@ -349,8 +357,8 @@
header++;
if(*header) {
- conn->challenge_header = strdup(header);
- if(!conn->challenge_header)
+ ntlm->challenge = strdup(header);
+ if(!ntlm->challenge)
return CURLE_OUT_OF_MEMORY;
*state = NTLMSTATE_TYPE2; /* We got a type-2 message */
@@ -389,11 +397,11 @@
char **allocuserpwd;
/* point to the name and password for this */
const char *userp;
+ struct ntlmdata *ntlm;
curlntlm *state;
struct auth *authp;
CURLcode res = CURLE_OK;
- char *input;
DEBUGASSERT(conn);
DEBUGASSERT(conn->data);
@@ -401,12 +409,14 @@
if(proxy) {
allocuserpwd = &conn->allocptr.proxyuserpwd;
userp = conn->http_proxy.user;
+ ntlm = &conn->proxyntlm;
state = &conn->proxy_ntlm_state;
authp = &conn->data->state.authproxy;
}
else {
allocuserpwd = &conn->allocptr.userpwd;
userp = conn->user;
+ ntlm = &conn->ntlm;
state = &conn->http_ntlm_state;
authp = &conn->data->state.authhost;
}
@@ -432,38 +442,36 @@
* request handling process.
*/
/* Create communication with ntlm_auth */
- res = ntlm_wb_init(conn, userp);
+ res = ntlm_wb_init(conn->data, ntlm, userp);
if(res)
return res;
- res = ntlm_wb_response(conn, "YR\n", *state);
+ res = ntlm_wb_response(conn->data, ntlm, "YR\n", *state);
if(res)
return res;
free(*allocuserpwd);
- *allocuserpwd = aprintf("%sAuthorization: %s\r\n",
+ *allocuserpwd = aprintf("%sAuthorization: NTLM %s\r\n",
proxy ? "Proxy-" : "",
- conn->response_header);
+ ntlm->response);
DEBUG_OUT(fprintf(stderr, "**** Header %s\n ", *allocuserpwd));
- free(conn->response_header);
+ Curl_safefree(ntlm->response);
if(!*allocuserpwd)
return CURLE_OUT_OF_MEMORY;
- conn->response_header = NULL;
break;
- case NTLMSTATE_TYPE2:
- input = aprintf("TT %s\n", conn->challenge_header);
+ case NTLMSTATE_TYPE2: {
+ char *input = aprintf("TT %s\n", ntlm->challenge);
if(!input)
return CURLE_OUT_OF_MEMORY;
- res = ntlm_wb_response(conn, input, *state);
+ res = ntlm_wb_response(conn->data, ntlm, input, *state);
free(input);
- input = NULL;
if(res)
return res;
free(*allocuserpwd);
- *allocuserpwd = aprintf("%sAuthorization: %s\r\n",
+ *allocuserpwd = aprintf("%sAuthorization: NTLM %s\r\n",
proxy ? "Proxy-" : "",
- conn->response_header);
+ ntlm->response);
DEBUG_OUT(fprintf(stderr, "**** %s\n ", *allocuserpwd));
*state = NTLMSTATE_TYPE3; /* we sent a type-3 */
authp->done = TRUE;
@@ -471,7 +479,7 @@
if(!*allocuserpwd)
return CURLE_OUT_OF_MEMORY;
break;
-
+ }
case NTLMSTATE_TYPE3:
/* connection is already authenticated,
* don't send a header in future requests */
@@ -486,4 +494,10 @@
return CURLE_OK;
}
+void Curl_http_auth_cleanup_ntlm_wb(struct connectdata *conn)
+{
+ ntlm_wb_cleanup(&conn->ntlm);
+ ntlm_wb_cleanup(&conn->proxyntlm);
+}
+
#endif /* !CURL_DISABLE_HTTP && USE_NTLM && NTLM_WB_ENABLED */
diff --git a/Utilities/cmcurl/lib/curl_path.c b/Utilities/cmcurl/lib/curl_path.c
index 85dddce..f429634 100644
--- a/Utilities/cmcurl/lib/curl_path.c
+++ b/Utilities/cmcurl/lib/curl_path.c
@@ -55,7 +55,7 @@
}
if((working_path_len > 3) && (!memcmp(working_path, "/~/", 3)))
/* It is referenced to the home directory, so strip the leading '/~/' */
- memcpy(real_path, working_path + 3, 4 + working_path_len-3);
+ memcpy(real_path, working_path + 3, working_path_len - 2);
else
memcpy(real_path, working_path, 1 + working_path_len);
}
diff --git a/Utilities/cmcurl/lib/curl_rtmp.c b/Utilities/cmcurl/lib/curl_rtmp.c
index 16b1de1..df8f2b1 100644
--- a/Utilities/cmcurl/lib/curl_rtmp.c
+++ b/Utilities/cmcurl/lib/curl_rtmp.c
@@ -199,13 +199,13 @@
RTMP_Free(r);
return CURLE_URL_MALFORMAT;
}
- conn->proto.generic = r;
+ conn->proto.rtmp = r;
return CURLE_OK;
}
static CURLcode rtmp_connect(struct connectdata *conn, bool *done)
{
- RTMP *r = conn->proto.generic;
+ RTMP *r = conn->proto.rtmp;
SET_RCVTIMEO(tv, 10);
r->m_sb.sb_socket = (int)conn->sock[FIRSTSOCKET];
@@ -240,7 +240,7 @@
static CURLcode rtmp_do(struct connectdata *conn, bool *done)
{
struct Curl_easy *data = conn->data;
- RTMP *r = conn->proto.generic;
+ RTMP *r = conn->proto.rtmp;
if(!RTMP_ConnectStream(r, 0))
return CURLE_FAILED_INIT;
@@ -268,10 +268,10 @@
static CURLcode rtmp_disconnect(struct connectdata *conn,
bool dead_connection)
{
- RTMP *r = conn->proto.generic;
+ RTMP *r = conn->proto.rtmp;
(void)dead_connection;
if(r) {
- conn->proto.generic = NULL;
+ conn->proto.rtmp = NULL;
RTMP_Close(r);
RTMP_Free(r);
}
@@ -281,7 +281,7 @@
static ssize_t rtmp_recv(struct connectdata *conn, int sockindex, char *buf,
size_t len, CURLcode *err)
{
- RTMP *r = conn->proto.generic;
+ RTMP *r = conn->proto.rtmp;
ssize_t nread;
(void)sockindex; /* unused */
@@ -302,7 +302,7 @@
static ssize_t rtmp_send(struct connectdata *conn, int sockindex,
const void *buf, size_t len, CURLcode *err)
{
- RTMP *r = conn->proto.generic;
+ RTMP *r = conn->proto.rtmp;
ssize_t num;
(void)sockindex; /* unused */
diff --git a/Utilities/cmcurl/lib/curl_rtmp.h b/Utilities/cmcurl/lib/curl_rtmp.h
index 3306e22..86a0138 100644
--- a/Utilities/cmcurl/lib/curl_rtmp.h
+++ b/Utilities/cmcurl/lib/curl_rtmp.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2010, Howard Chu, <hyc@highlandsun.com>
+ * Copyright (C) 2010 - 2019, Howard Chu, <hyc@highlandsun.com>
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_sasl.c b/Utilities/cmcurl/lib/curl_sasl.c
index 018e422..8c1c866 100644
--- a/Utilities/cmcurl/lib/curl_sasl.c
+++ b/Utilities/cmcurl/lib/curl_sasl.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -272,6 +272,7 @@
data->set.str[STRING_SERVICE_NAME] :
sasl->params->service;
#endif
+ const char *oauth_bearer = data->set.str[STRING_BEARER];
sasl->force_ir = force_ir; /* Latch for future use */
sasl->authused = 0; /* No mechanism used yet */
@@ -341,7 +342,7 @@
}
else
#endif
- if((enabledmechs & SASL_MECH_OAUTHBEARER) && conn->oauth_bearer) {
+ if((enabledmechs & SASL_MECH_OAUTHBEARER) && oauth_bearer) {
mech = SASL_MECH_STRING_OAUTHBEARER;
state1 = SASL_OAUTH2;
state2 = SASL_OAUTH2_RESP;
@@ -351,17 +352,17 @@
result = Curl_auth_create_oauth_bearer_message(data, conn->user,
hostname,
port,
- conn->oauth_bearer,
+ oauth_bearer,
&resp, &len);
}
- else if((enabledmechs & SASL_MECH_XOAUTH2) && conn->oauth_bearer) {
+ else if((enabledmechs & SASL_MECH_XOAUTH2) && oauth_bearer) {
mech = SASL_MECH_STRING_XOAUTH2;
state1 = SASL_OAUTH2;
sasl->authused = SASL_MECH_XOAUTH2;
if(force_ir || data->set.sasl_ir)
result = Curl_auth_create_xoauth_bearer_message(data, conn->user,
- conn->oauth_bearer,
+ oauth_bearer,
&resp, &len);
}
else if(enabledmechs & SASL_MECH_PLAIN) {
@@ -370,8 +371,9 @@
sasl->authused = SASL_MECH_PLAIN;
if(force_ir || data->set.sasl_ir)
- result = Curl_auth_create_plain_message(data, NULL, conn->user,
- conn->passwd, &resp, &len);
+ result = Curl_auth_create_plain_message(data, conn->sasl_authzid,
+ conn->user, conn->passwd,
+ &resp, &len);
}
else if(enabledmechs & SASL_MECH_LOGIN) {
mech = SASL_MECH_STRING_LOGIN;
@@ -430,6 +432,7 @@
char *serverdata;
#endif
size_t len = 0;
+ const char *oauth_bearer = data->set.str[STRING_BEARER];
*progress = SASL_INPROGRESS;
@@ -453,8 +456,9 @@
*progress = SASL_DONE;
return result;
case SASL_PLAIN:
- result = Curl_auth_create_plain_message(data, NULL, conn->user,
- conn->passwd, &resp, &len);
+ result = Curl_auth_create_plain_message(data, conn->sasl_authzid,
+ conn->user, conn->passwd,
+ &resp, &len);
break;
case SASL_LOGIN:
result = Curl_auth_create_login_message(data, conn->user, &resp, &len);
@@ -556,7 +560,7 @@
result = Curl_auth_create_oauth_bearer_message(data, conn->user,
hostname,
port,
- conn->oauth_bearer,
+ oauth_bearer,
&resp, &len);
/* Failures maybe sent by the server as continuations for OAUTHBEARER */
@@ -564,7 +568,7 @@
}
else
result = Curl_auth_create_xoauth_bearer_message(data, conn->user,
- conn->oauth_bearer,
+ oauth_bearer,
&resp, &len);
break;
diff --git a/Utilities/cmcurl/lib/curl_setup.h b/Utilities/cmcurl/lib/curl_setup.h
index efba5dd..ecd6afb 100644
--- a/Utilities/cmcurl/lib/curl_setup.h
+++ b/Utilities/cmcurl/lib/curl_setup.h
@@ -27,6 +27,14 @@
#endif
/*
+ * Disable Visual Studio warnings:
+ * 4127 "conditional expression is constant"
+ */
+#ifdef _MSC_VER
+#pragma warning(disable:4127)
+#endif
+
+/*
* Define WIN32 when build target is Win32 API
*/
@@ -96,6 +104,10 @@
# include "config-vxworks.h"
#endif
+#ifdef __PLAN9__
+# include "config-plan9.h"
+#endif
+
#endif /* HAVE_CONFIG_H */
#if defined(_MSC_VER)
@@ -497,7 +509,6 @@
#ifdef WIN32
# define DIR_CHAR "\\"
-# define DOT_CHAR "_"
#else /* WIN32 */
@@ -523,14 +534,6 @@
# endif
# define DIR_CHAR "/"
-# ifndef DOT_CHAR
-# define DOT_CHAR "."
-# endif
-
-# ifdef MSDOS
-# undef DOT_CHAR
-# define DOT_CHAR "_"
-# endif
# ifndef fileno /* sunos 4 have this as a macro! */
int fileno(FILE *stream);
@@ -583,6 +586,12 @@
* Mutually exclusive CURLRES_* definitions.
*/
+#if defined(ENABLE_IPV6) && defined(HAVE_GETADDRINFO)
+# define CURLRES_IPV6
+#else
+# define CURLRES_IPV4
+#endif
+
#ifdef USE_ARES
# define CURLRES_ASYNCH
# define CURLRES_ARES
@@ -597,12 +606,6 @@
# define CURLRES_SYNCH
#endif
-#ifdef ENABLE_IPV6
-# define CURLRES_IPV6
-#else
-# define CURLRES_IPV4
-#endif
-
/* ---------------------------------------------------------------- */
/*
@@ -662,9 +665,10 @@
#define LIBIDN_REQUIRED_VERSION "0.4.1"
#if defined(USE_GNUTLS) || defined(USE_OPENSSL) || defined(USE_NSS) || \
- defined(USE_POLARSSL) || defined(USE_MBEDTLS) || \
- defined(USE_CYASSL) || defined(USE_SCHANNEL) || \
- defined(USE_SECTRANSP) || defined(USE_GSKIT) || defined(USE_MESALINK)
+ defined(USE_MBEDTLS) || \
+ defined(USE_WOLFSSL) || defined(USE_SCHANNEL) || \
+ defined(USE_SECTRANSP) || defined(USE_GSKIT) || defined(USE_MESALINK) || \
+ defined(USE_BEARSSL)
#define USE_SSL /* SSL support has been enabled */
#endif
@@ -733,7 +737,7 @@
*/
#ifndef Curl_nop_stmt
-# define Curl_nop_stmt do { } WHILE_FALSE
+# define Curl_nop_stmt do { } while(0)
#endif
/*
@@ -842,4 +846,8 @@
#define UNITTEST static
#endif
+#if defined(USE_NGTCP2) || defined(USE_QUICHE)
+#define ENABLE_QUIC
+#endif
+
#endif /* HEADER_CURL_SETUP_H */
diff --git a/Utilities/cmcurl/lib/curl_setup_once.h b/Utilities/cmcurl/lib/curl_setup_once.h
index 413ccea..8890f38 100644
--- a/Utilities/cmcurl/lib/curl_setup_once.h
+++ b/Utilities/cmcurl/lib/curl_setup_once.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -330,27 +330,6 @@
#include "curl_ctype.h"
/*
- * Macro WHILE_FALSE may be used to build single-iteration do-while loops,
- * avoiding compiler warnings. Mostly intended for other macro definitions.
- */
-
-#define WHILE_FALSE while(0)
-
-#if defined(_MSC_VER) && !defined(__POCC__)
-# undef WHILE_FALSE
-# if (_MSC_VER < 1500)
-# define WHILE_FALSE while(1, 0)
-# else
-# define WHILE_FALSE \
-__pragma(warning(push)) \
-__pragma(warning(disable:4127)) \
-while(0) \
-__pragma(warning(pop))
-# endif
-#endif
-
-
-/*
* Typedef to 'int' if sig_atomic_t is not an available 'typedefed' type.
*/
@@ -387,7 +366,7 @@
#ifdef DEBUGBUILD
#define DEBUGF(x) x
#else
-#define DEBUGF(x) do { } WHILE_FALSE
+#define DEBUGF(x) do { } while(0)
#endif
@@ -395,10 +374,11 @@
* Macro used to include assertion code only in debug builds.
*/
+#undef DEBUGASSERT
#if defined(DEBUGBUILD) && defined(HAVE_ASSERT_H)
#define DEBUGASSERT(x) assert(x)
#else
-#define DEBUGASSERT(x) do { } WHILE_FALSE
+#define DEBUGASSERT(x) do { } while(0)
#endif
diff --git a/Utilities/cmcurl/lib/curl_sha256.h b/Utilities/cmcurl/lib/curl_sha256.h
index 6db4b04..35d286c 100644
--- a/Utilities/cmcurl/lib/curl_sha256.h
+++ b/Utilities/cmcurl/lib/curl_sha256.h
@@ -7,7 +7,8 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2010, Florin Petriuc, <petriuc.florin@gmail.com>
+ * Copyright (C) 2017, Florin Petriuc, <petriuc.florin@gmail.com>
+ * Copyright (C) 2018 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -24,8 +25,10 @@
#ifndef CURL_DISABLE_CRYPTO_AUTH
-void Curl_sha256it(unsigned char *outbuffer,
- const unsigned char *input);
+#define SHA256_DIGEST_LENGTH 32
+
+void Curl_sha256it(unsigned char *outbuffer, const unsigned char *input,
+ const size_t len);
#endif
diff --git a/Utilities/cmcurl/lib/curl_sspi.c b/Utilities/cmcurl/lib/curl_sspi.c
index 1d0de4e..f7cc10f 100644
--- a/Utilities/cmcurl/lib/curl_sspi.c
+++ b/Utilities/cmcurl/lib/curl_sspi.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_sspi.h b/Utilities/cmcurl/lib/curl_sspi.h
index 2bbf947..c09026e 100644
--- a/Utilities/cmcurl/lib/curl_sspi.h
+++ b/Utilities/cmcurl/lib/curl_sspi.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_threads.c b/Utilities/cmcurl/lib/curl_threads.c
index 8e5937a..064c075 100644
--- a/Utilities/cmcurl/lib/curl_threads.c
+++ b/Utilities/cmcurl/lib/curl_threads.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/curl_threads.h b/Utilities/cmcurl/lib/curl_threads.h
index 2a93644..65d1a79 100644
--- a/Utilities/cmcurl/lib/curl_threads.h
+++ b/Utilities/cmcurl/lib/curl_threads.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/dict.h b/Utilities/cmcurl/lib/dict.h
index 12c0f33..38a55ac 100644
--- a/Utilities/cmcurl/lib/dict.h
+++ b/Utilities/cmcurl/lib/dict.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/doh.c b/Utilities/cmcurl/lib/doh.c
index 6d1f330..aaa8f15 100644
--- a/Utilities/cmcurl/lib/doh.c
+++ b/Utilities/cmcurl/lib/doh.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2018 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2018 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -74,17 +74,50 @@
#define UNITTEST static
#endif
+/* @unittest 1655
+ */
UNITTEST DOHcode doh_encode(const char *host,
DNStype dnstype,
unsigned char *dnsp, /* buffer */
size_t len, /* buffer size */
size_t *olen) /* output length */
{
- size_t hostlen = strlen(host);
+ const size_t hostlen = strlen(host);
unsigned char *orig = dnsp;
const char *hostp = host;
- if(len < (12 + hostlen + 4))
+ /* The expected output length is 16 bytes more than the length of
+ * the QNAME-encoding of the host name.
+ *
+ * A valid DNS name may not contain a zero-length label, except at
+ * the end. For this reason, a name beginning with a dot, or
+ * containing a sequence of two or more consecutive dots, is invalid
+ * and cannot be encoded as a QNAME.
+ *
+ * If the host name ends with a trailing dot, the corresponding
+ * QNAME-encoding is one byte longer than the host name. If (as is
+ * also valid) the hostname is shortened by the omission of the
+ * trailing dot, then its QNAME-encoding will be two bytes longer
+ * than the host name.
+ *
+ * Each [ label, dot ] pair is encoded as [ length, label ],
+ * preserving overall length. A final [ label ] without a dot is
+ * also encoded as [ length, label ], increasing overall length
+ * by one. The encoding is completed by appending a zero byte,
+ * representing the zero-length root label, again increasing
+ * the overall length by one.
+ */
+
+ size_t expected_len;
+ DEBUGASSERT(hostlen);
+ expected_len = 12 + 1 + hostlen + 4;
+ if(host[hostlen-1]!='.')
+ expected_len++;
+
+ if(expected_len > (256 + 16)) /* RFCs 1034, 1035 */
+ return DOH_DNS_NAME_TOO_LONG;
+
+ if(len < expected_len)
return DOH_TOO_SMALL_BUFFER;
*dnsp++ = 0; /* 16 bit id */
@@ -100,38 +133,43 @@
*dnsp++ = '\0';
*dnsp++ = '\0'; /* ARCOUNT */
- /* store a QNAME */
- do {
- char *dot = strchr(hostp, '.');
+ /* encode each label and store it in the QNAME */
+ while(*hostp) {
size_t labellen;
- bool found = false;
- if(dot) {
- found = true;
+ char *dot = strchr(hostp, '.');
+ if(dot)
labellen = dot - hostp;
- }
else
labellen = strlen(hostp);
- if(labellen > 63) {
- /* too long label, error out */
+ if((labellen > 63) || (!labellen)) {
+ /* label is too long or too short, error out */
*olen = 0;
return DOH_DNS_BAD_LABEL;
}
+ /* label is non-empty, process it */
*dnsp++ = (unsigned char)labellen;
memcpy(dnsp, hostp, labellen);
dnsp += labellen;
- hostp += labellen + 1;
- if(!found) {
- *dnsp++ = 0; /* terminating zero */
- break;
- }
- } while(1);
+ hostp += labellen;
+ /* advance past dot, but only if there is one */
+ if(dot)
+ hostp++;
+ } /* next label */
- *dnsp++ = '\0'; /* upper 8 bit TYPE */
- *dnsp++ = (unsigned char)dnstype;
+ *dnsp++ = 0; /* append zero-length label for root */
+
+ /* There are assigned TYPE codes beyond 255: use range [1..65535] */
+ *dnsp++ = (unsigned char)(255 & (dnstype>>8)); /* upper 8 bit TYPE */
+ *dnsp++ = (unsigned char)(255 & dnstype); /* lower 8 bit TYPE */
+
*dnsp++ = '\0'; /* upper 8 bit CLASS */
*dnsp++ = DNS_CLASS_IN; /* IN - "the Internet" */
*olen = dnsp - orig;
+
+ /* verify that our estimation of length is valid, since
+ * this has led to buffer overflows in this function */
+ DEBUGASSERT(*olen == expected_len);
return DOH_OK;
}
@@ -180,7 +218,7 @@
result = curl_easy_setopt(doh, x, y); \
if(result) \
goto error; \
-} WHILE_FALSE
+} while(0)
static CURLcode dohprobe(struct Curl_easy *data,
struct dnsprobe *p, DNStype dnstype,
@@ -225,7 +263,10 @@
}
timeout_ms = Curl_timeleft(data, NULL, TRUE);
-
+ if(timeout_ms <= 0) {
+ result = CURLE_OPERATION_TIMEDOUT;
+ goto error;
+ }
/* Curl_open() is the internal version of curl_easy_init() */
result = Curl_open(&doh);
if(!result) {
@@ -246,6 +287,9 @@
#ifndef CURLDEBUG
/* enforce HTTPS if not debug */
ERROR_CHECK_SETOPT(CURLOPT_PROTOCOLS, CURLPROTO_HTTPS);
+#else
+ /* in debug mode, also allow http */
+ ERROR_CHECK_SETOPT(CURLOPT_PROTOCOLS, CURLPROTO_HTTP|CURLPROTO_HTTPS);
#endif
ERROR_CHECK_SETOPT(CURLOPT_TIMEOUT_MS, (long)timeout_ms);
if(data->set.verbose)
@@ -259,38 +303,42 @@
ERROR_CHECK_SETOPT(CURLOPT_SSL_FALSESTART, 1L);
if(data->set.ssl.primary.verifyhost)
ERROR_CHECK_SETOPT(CURLOPT_SSL_VERIFYHOST, 2L);
+#ifndef CURL_DISABLE_PROXY
if(data->set.proxy_ssl.primary.verifyhost)
ERROR_CHECK_SETOPT(CURLOPT_PROXY_SSL_VERIFYHOST, 2L);
- if(data->set.ssl.primary.verifypeer)
- ERROR_CHECK_SETOPT(CURLOPT_SSL_VERIFYPEER, 1L);
if(data->set.proxy_ssl.primary.verifypeer)
ERROR_CHECK_SETOPT(CURLOPT_PROXY_SSL_VERIFYPEER, 1L);
+ if(data->set.str[STRING_SSL_CAFILE_PROXY]) {
+ ERROR_CHECK_SETOPT(CURLOPT_PROXY_CAINFO,
+ data->set.str[STRING_SSL_CAFILE_PROXY]);
+ }
+ if(data->set.str[STRING_SSL_CRLFILE_PROXY]) {
+ ERROR_CHECK_SETOPT(CURLOPT_PROXY_CRLFILE,
+ data->set.str[STRING_SSL_CRLFILE_PROXY]);
+ }
+ if(data->set.proxy_ssl.no_revoke)
+ ERROR_CHECK_SETOPT(CURLOPT_PROXY_SSL_OPTIONS, CURLSSLOPT_NO_REVOKE);
+ if(data->set.str[STRING_SSL_CAPATH_PROXY]) {
+ ERROR_CHECK_SETOPT(CURLOPT_PROXY_CAPATH,
+ data->set.str[STRING_SSL_CAPATH_PROXY]);
+ }
+#endif
+ if(data->set.ssl.primary.verifypeer)
+ ERROR_CHECK_SETOPT(CURLOPT_SSL_VERIFYPEER, 1L);
if(data->set.ssl.primary.verifystatus)
ERROR_CHECK_SETOPT(CURLOPT_SSL_VERIFYSTATUS, 1L);
if(data->set.str[STRING_SSL_CAFILE_ORIG]) {
ERROR_CHECK_SETOPT(CURLOPT_CAINFO,
data->set.str[STRING_SSL_CAFILE_ORIG]);
}
- if(data->set.str[STRING_SSL_CAFILE_PROXY]) {
- ERROR_CHECK_SETOPT(CURLOPT_PROXY_CAINFO,
- data->set.str[STRING_SSL_CAFILE_PROXY]);
- }
if(data->set.str[STRING_SSL_CAPATH_ORIG]) {
ERROR_CHECK_SETOPT(CURLOPT_CAPATH,
data->set.str[STRING_SSL_CAPATH_ORIG]);
}
- if(data->set.str[STRING_SSL_CAPATH_PROXY]) {
- ERROR_CHECK_SETOPT(CURLOPT_PROXY_CAPATH,
- data->set.str[STRING_SSL_CAPATH_PROXY]);
- }
if(data->set.str[STRING_SSL_CRLFILE_ORIG]) {
ERROR_CHECK_SETOPT(CURLOPT_CRLFILE,
data->set.str[STRING_SSL_CRLFILE_ORIG]);
}
- if(data->set.str[STRING_SSL_CRLFILE_PROXY]) {
- ERROR_CHECK_SETOPT(CURLOPT_PROXY_CRLFILE,
- data->set.str[STRING_SSL_CRLFILE_PROXY]);
- }
if(data->set.ssl.certinfo)
ERROR_CHECK_SETOPT(CURLOPT_CERTINFO, 1L);
if(data->set.str[STRING_SSL_RANDOM_FILE]) {
@@ -303,8 +351,6 @@
}
if(data->set.ssl.no_revoke)
ERROR_CHECK_SETOPT(CURLOPT_SSL_OPTIONS, CURLSSLOPT_NO_REVOKE);
- if(data->set.proxy_ssl.no_revoke)
- ERROR_CHECK_SETOPT(CURLOPT_PROXY_SSL_OPTIONS, CURLSSLOPT_NO_REVOKE);
if(data->set.ssl.fsslctx)
ERROR_CHECK_SETOPT(CURLOPT_SSL_CTX_FUNCTION, data->set.ssl.fsslctx);
if(data->set.ssl.fsslctxp)
@@ -325,7 +371,7 @@
error:
free(nurl);
- Curl_close(doh);
+ Curl_close(&doh);
return result;
}
@@ -341,6 +387,7 @@
{
struct Curl_easy *data = conn->data;
CURLcode result = CURLE_OK;
+ int slot;
*waitp = TRUE; /* this never returns synchronously */
(void)conn;
(void)hostname;
@@ -359,8 +406,8 @@
if(conn->ip_version != CURL_IPRESOLVE_V6) {
/* create IPv4 DOH request */
- result = dohprobe(data, &data->req.doh.probe[0], DNS_TYPE_A,
- hostname, data->set.str[STRING_DOH],
+ result = dohprobe(data, &data->req.doh.probe[DOH_PROBE_SLOT_IPADDR_V4],
+ DNS_TYPE_A, hostname, data->set.str[STRING_DOH],
data->multi, data->req.doh.headers);
if(result)
goto error;
@@ -369,8 +416,8 @@
if(conn->ip_version != CURL_IPRESOLVE_V4) {
/* create IPv6 DOH request */
- result = dohprobe(data, &data->req.doh.probe[1], DNS_TYPE_AAAA,
- hostname, data->set.str[STRING_DOH],
+ result = dohprobe(data, &data->req.doh.probe[DOH_PROBE_SLOT_IPADDR_V6],
+ DNS_TYPE_AAAA, hostname, data->set.str[STRING_DOH],
data->multi, data->req.doh.headers);
if(result)
goto error;
@@ -381,10 +428,9 @@
error:
curl_slist_free_all(data->req.doh.headers);
data->req.doh.headers = NULL;
- curl_easy_cleanup(data->req.doh.probe[0].easy);
- data->req.doh.probe[0].easy = NULL;
- curl_easy_cleanup(data->req.doh.probe[1].easy);
- data->req.doh.probe[1].easy = NULL;
+ for(slot = 0; slot < DOH_PROBE_SLOTS; slot++) {
+ Curl_close(&data->req.doh.probe[slot].easy);
+ }
return NULL;
}
@@ -419,8 +465,14 @@
static unsigned int get32bit(unsigned char *doh, int index)
{
- return (doh[index] << 24) | (doh[index + 1] << 16) |
- (doh[index + 2] << 8) | doh[index + 3];
+ /* make clang and gcc optimize this to bswap by incrementing
+ the pointer first. */
+ doh += index;
+
+ /* avoid undefined behaviour by casting to unsigned before shifting
+ 24 bits, possibly into the sign bit. codegen is same, but
+ ub sanitizer won't be upset */
+ return ( (unsigned)doh[0] << 24) | (doh[1] << 16) |(doh[2] << 8) | doh[3];
}
static DOHcode store_a(unsigned char *doh, int index, struct dohentry *d)
@@ -496,7 +548,7 @@
if((index + 1) >= dohlen)
return DOH_DNS_OUT_OF_RANGE;
- /* move to the the new index */
+ /* move to the new index */
newpos = (length & 0x3f) << 8 | doh[index + 1];
index = newpos;
continue;
@@ -561,6 +613,9 @@
if(rc)
return rc;
break;
+ case DNS_TYPE_DNAME:
+ /* explicit for clarity; just skip; rely on synthesized CNAME */
+ break;
default:
/* unsupported type, just skip it */
break;
@@ -622,8 +677,10 @@
return DOH_DNS_OUT_OF_RANGE;
type = get16bit(doh, index);
- if((type != DNS_TYPE_CNAME) && (type != dnstype))
- /* Not the same type as was asked for nor CNAME */
+ if((type != DNS_TYPE_CNAME) /* may be synthesized from DNAME */
+ && (type != DNS_TYPE_DNAME) /* if present, accept and ignore */
+ && (type != dnstype))
+ /* Not the same type as was asked for nor CNAME nor DNAME */
return DOH_DNS_UNEXPECTED_TYPE;
index += 2;
@@ -884,47 +941,43 @@
CURLcode Curl_doh_is_resolved(struct connectdata *conn,
struct Curl_dns_entry **dnsp)
{
+ CURLcode result;
struct Curl_easy *data = conn->data;
*dnsp = NULL; /* defaults to no response */
- if(!data->req.doh.probe[0].easy && !data->req.doh.probe[1].easy) {
+ if(!data->req.doh.probe[DOH_PROBE_SLOT_IPADDR_V4].easy &&
+ !data->req.doh.probe[DOH_PROBE_SLOT_IPADDR_V6].easy) {
failf(data, "Could not DOH-resolve: %s", conn->async.hostname);
return conn->bits.proxy?CURLE_COULDNT_RESOLVE_PROXY:
CURLE_COULDNT_RESOLVE_HOST;
}
else if(!data->req.doh.pending) {
- DOHcode rc;
- DOHcode rc2;
+ DOHcode rc[DOH_PROBE_SLOTS];
struct dohentry de;
+ int slot;
/* remove DOH handles from multi handle and close them */
- curl_multi_remove_handle(data->multi, data->req.doh.probe[0].easy);
- Curl_close(data->req.doh.probe[0].easy);
- curl_multi_remove_handle(data->multi, data->req.doh.probe[1].easy);
- Curl_close(data->req.doh.probe[1].easy);
-
+ for(slot = 0; slot < DOH_PROBE_SLOTS; slot++) {
+ curl_multi_remove_handle(data->multi, data->req.doh.probe[slot].easy);
+ Curl_close(&data->req.doh.probe[slot].easy);
+ }
/* parse the responses, create the struct and return it! */
init_dohentry(&de);
- rc = doh_decode(data->req.doh.probe[0].serverdoh.memory,
- data->req.doh.probe[0].serverdoh.size,
- data->req.doh.probe[0].dnstype,
- &de);
- free(data->req.doh.probe[0].serverdoh.memory);
- if(rc) {
- infof(data, "DOH: %s type %s for %s\n", doh_strerror(rc),
- type2name(data->req.doh.probe[0].dnstype),
- data->req.doh.host);
- }
- rc2 = doh_decode(data->req.doh.probe[1].serverdoh.memory,
- data->req.doh.probe[1].serverdoh.size,
- data->req.doh.probe[1].dnstype,
- &de);
- free(data->req.doh.probe[1].serverdoh.memory);
- if(rc2) {
- infof(data, "DOH: %s type %s for %s\n", doh_strerror(rc2),
- type2name(data->req.doh.probe[1].dnstype),
- data->req.doh.host);
- }
- if(!rc || !rc2) {
+ for(slot = 0; slot < DOH_PROBE_SLOTS; slot++) {
+ rc[slot] = doh_decode(data->req.doh.probe[slot].serverdoh.memory,
+ data->req.doh.probe[slot].serverdoh.size,
+ data->req.doh.probe[slot].dnstype,
+ &de);
+ Curl_safefree(data->req.doh.probe[slot].serverdoh.memory);
+ if(rc[slot]) {
+ infof(data, "DOH: %s type %s for %s\n", doh_strerror(rc[slot]),
+ type2name(data->req.doh.probe[slot].dnstype),
+ data->req.doh.host);
+ }
+ } /* next slot */
+
+ result = CURLE_COULDNT_RESOLVE_HOST; /* until we know better */
+ if(!rc[DOH_PROBE_SLOT_IPADDR_V4] || !rc[DOH_PROBE_SLOT_IPADDR_V6]) {
+ /* we have an address, of one kind or other */
struct Curl_dns_entry *dns;
struct Curl_addrinfo *ai;
@@ -946,21 +999,26 @@
if(data->share)
Curl_share_unlock(data, CURL_LOCK_DATA_DNS);
- de_cleanup(&de);
- if(!dns)
+ if(!dns) {
/* returned failure, bail out nicely */
Curl_freeaddrinfo(ai);
+ }
else {
conn->async.dns = dns;
*dnsp = dns;
- return CURLE_OK;
+ result = CURLE_OK; /* address resolution OK */
}
- }
+ } /* address processing done */
+
+ /* Now process any build-specific attributes retrieved from DNS */
+
+ /* All done */
de_cleanup(&de);
+ return result;
- return CURLE_COULDNT_RESOLVE_HOST;
- }
+ } /* !data->req.doh.pending */
+ /* else wait for pending DOH transactions to complete */
return CURLE_OK;
}
diff --git a/Utilities/cmcurl/lib/doh.h b/Utilities/cmcurl/lib/doh.h
index 34bfa6f..fc053ed 100644
--- a/Utilities/cmcurl/lib/doh.h
+++ b/Utilities/cmcurl/lib/doh.h
@@ -40,8 +40,7 @@
CURLcode Curl_doh_is_resolved(struct connectdata *conn,
struct Curl_dns_entry **dns);
-int Curl_doh_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
+int Curl_doh_getsock(struct connectdata *conn, curl_socket_t *socks);
typedef enum {
DOH_OK,
@@ -56,14 +55,16 @@
DOH_DNS_UNEXPECTED_TYPE, /* 9 */
DOH_DNS_UNEXPECTED_CLASS, /* 10 */
DOH_NO_CONTENT, /* 11 */
- DOH_DNS_BAD_ID /* 12 */
+ DOH_DNS_BAD_ID, /* 12 */
+ DOH_DNS_NAME_TOO_LONG /* 13 */
} DOHcode;
typedef enum {
DNS_TYPE_A = 1,
DNS_TYPE_NS = 2,
DNS_TYPE_CNAME = 5,
- DNS_TYPE_AAAA = 28
+ DNS_TYPE_AAAA = 28,
+ DNS_TYPE_DNAME = 39 /* RFC6672 */
} DNStype;
#define DOH_MAX_ADDR 24
diff --git a/Utilities/cmcurl/lib/dotdot.c b/Utilities/cmcurl/lib/dotdot.c
index 2c6177a..fe4f497 100644
--- a/Utilities/cmcurl/lib/dotdot.c
+++ b/Utilities/cmcurl/lib/dotdot.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/dotdot.h b/Utilities/cmcurl/lib/dotdot.h
index 125af43..f70b1db 100644
--- a/Utilities/cmcurl/lib/dotdot.h
+++ b/Utilities/cmcurl/lib/dotdot.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/easy.c b/Utilities/cmcurl/lib/easy.c
index 4a6f965..1a69127 100644
--- a/Utilities/cmcurl/lib/easy.c
+++ b/Utilities/cmcurl/lib/easy.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -72,10 +72,11 @@
#include "warnless.h"
#include "multiif.h"
#include "sigpipe.h"
-#include "ssh.h"
+#include "vssh/ssh.h"
#include "setopt.h"
#include "http_digest.h"
#include "system_win32.h"
+#include "http2.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
@@ -157,20 +158,20 @@
if(!Curl_ssl_init()) {
DEBUGF(fprintf(stderr, "Error: Curl_ssl_init failed\n"));
- return CURLE_FAILED_INIT;
+ goto fail;
}
#ifdef WIN32
if(Curl_win32_init(flags)) {
DEBUGF(fprintf(stderr, "Error: win32_init failed\n"));
- return CURLE_FAILED_INIT;
+ goto fail;
}
#endif
#ifdef __AMIGA__
if(!Curl_amiga_init()) {
DEBUGF(fprintf(stderr, "Error: Curl_amiga_init failed\n"));
- return CURLE_FAILED_INIT;
+ goto fail;
}
#endif
@@ -182,33 +183,31 @@
if(Curl_resolver_global_init()) {
DEBUGF(fprintf(stderr, "Error: resolver_global_init failed\n"));
- return CURLE_FAILED_INIT;
+ goto fail;
}
- (void)Curl_ipv6works();
-
-#if defined(USE_LIBSSH2) && defined(HAVE_LIBSSH2_INIT)
- if(libssh2_init(0)) {
- DEBUGF(fprintf(stderr, "Error: libssh2_init failed\n"));
- return CURLE_FAILED_INIT;
+#if defined(USE_SSH)
+ if(Curl_ssh_init()) {
+ goto fail;
}
#endif
-#if defined(USE_LIBSSH)
- if(ssh_init()) {
- DEBUGF(fprintf(stderr, "Error: libssh_init failed\n"));
+#ifdef USE_WOLFSSH
+ if(WS_SUCCESS != wolfSSH_Init()) {
+ DEBUGF(fprintf(stderr, "Error: wolfSSH_Init failed\n"));
return CURLE_FAILED_INIT;
}
#endif
- if(flags & CURL_GLOBAL_ACK_EINTR)
- Curl_ack_eintr = 1;
-
init_flags = flags;
Curl_version_init();
return CURLE_OK;
+
+ fail:
+ initialized--; /* undo the increase */
+ return CURLE_FAILED_INIT;
}
@@ -274,12 +273,10 @@
Curl_amiga_cleanup();
-#if defined(USE_LIBSSH2) && defined(HAVE_LIBSSH2_EXIT)
- (void)libssh2_exit();
-#endif
+ Curl_ssh_cleanup();
-#if defined(USE_LIBSSH)
- (void)ssh_finalize();
+#ifdef USE_WOLFSSH
+ (void)wolfSSH_Cleanup();
#endif
init_flags = 0;
@@ -602,27 +599,11 @@
while(!done && !mcode) {
int still_running = 0;
- bool gotsocket = FALSE;
- mcode = Curl_multi_wait(multi, NULL, 0, 1000, NULL, &gotsocket);
+ mcode = curl_multi_poll(multi, NULL, 0, 1000, NULL);
- if(!mcode) {
- if(!gotsocket) {
- long sleep_ms;
-
- /* If it returns without any filedescriptor instantly, we need to
- avoid busy-looping during periods where it has nothing particular
- to wait for */
- curl_multi_timeout(multi, &sleep_ms);
- if(sleep_ms) {
- if(sleep_ms > 1000)
- sleep_ms = 1000;
- Curl_wait_ms((int)sleep_ms);
- }
- }
-
+ if(!mcode)
mcode = curl_multi_perform(multi, &still_running);
- }
/* only read 'still_running' if curl_multi_perform() return OK */
if(!mcode && !still_running) {
@@ -710,10 +691,6 @@
sigpipe_ignore(data, &pipe_st);
- /* assign this after curl_multi_add_handle() since that function checks for
- it and rejects this handle otherwise */
- data->multi = multi;
-
/* run the transfer */
result = events ? easy_events(multi) : easy_transfer(multi);
@@ -761,7 +738,7 @@
return;
sigpipe_ignore(data, &pipe_st);
- Curl_close(data);
+ Curl_close(&data);
sigpipe_restore(&pipe_st);
}
@@ -942,6 +919,8 @@
*/
void curl_easy_reset(struct Curl_easy *data)
{
+ long old_buffer_size = data->set.buffer_size;
+
Curl_free_request_state(data);
/* zero out UserDefined data: */
@@ -965,6 +944,18 @@
#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_CRYPTO_AUTH)
Curl_http_auth_cleanup_digest(data);
#endif
+
+ /* resize receive buffer */
+ if(old_buffer_size != data->set.buffer_size) {
+ char *newbuff = realloc(data->state.buffer, data->set.buffer_size + 1);
+ if(!newbuff) {
+ DEBUGF(fprintf(stderr, "Error: realloc of buffer failed\n"));
+ /* nothing we can do here except use the old size */
+ data->set.buffer_size = old_buffer_size;
+ }
+ else
+ data->state.buffer = newbuff;
+ }
}
/*
@@ -995,55 +986,63 @@
/* put it back in the keepon */
k->keepon = newstate;
- if(!(newstate & KEEP_RECV_PAUSE) && data->state.tempcount) {
- /* there are buffers for sending that can be delivered as the receive
- pausing is lifted! */
- unsigned int i;
- unsigned int count = data->state.tempcount;
- struct tempbuf writebuf[3]; /* there can only be three */
- struct connectdata *conn = data->conn;
- struct Curl_easy *saved_data = NULL;
+ if(!(newstate & KEEP_RECV_PAUSE)) {
+ Curl_http2_stream_pause(data, FALSE);
- /* copy the structs to allow for immediate re-pausing */
- for(i = 0; i < data->state.tempcount; i++) {
- writebuf[i] = data->state.tempwrite[i];
- data->state.tempwrite[i].buf = NULL;
+ if(data->state.tempcount) {
+ /* there are buffers for sending that can be delivered as the receive
+ pausing is lifted! */
+ unsigned int i;
+ unsigned int count = data->state.tempcount;
+ struct tempbuf writebuf[3]; /* there can only be three */
+ struct connectdata *conn = data->conn;
+ struct Curl_easy *saved_data = NULL;
+
+ /* copy the structs to allow for immediate re-pausing */
+ for(i = 0; i < data->state.tempcount; i++) {
+ writebuf[i] = data->state.tempwrite[i];
+ data->state.tempwrite[i].buf = NULL;
+ }
+ data->state.tempcount = 0;
+
+ /* set the connection's current owner */
+ if(conn->data != data) {
+ saved_data = conn->data;
+ conn->data = data;
+ }
+
+ for(i = 0; i < count; i++) {
+ /* even if one function returns error, this loops through and frees
+ all buffers */
+ if(!result)
+ result = Curl_client_write(conn, writebuf[i].type, writebuf[i].buf,
+ writebuf[i].len);
+ free(writebuf[i].buf);
+ }
+
+ /* recover previous owner of the connection */
+ if(saved_data)
+ conn->data = saved_data;
+
+ if(result)
+ return result;
}
- data->state.tempcount = 0;
-
- /* set the connection's current owner */
- if(conn->data != data) {
- saved_data = conn->data;
- conn->data = data;
- }
-
- for(i = 0; i < count; i++) {
- /* even if one function returns error, this loops through and frees all
- buffers */
- if(!result)
- result = Curl_client_write(conn, writebuf[i].type, writebuf[i].buf,
- writebuf[i].len);
- free(writebuf[i].buf);
- }
-
- /* recover previous owner of the connection */
- if(saved_data)
- conn->data = saved_data;
-
- if(result)
- return result;
}
/* if there's no error and we're not pausing both directions, we want
to have this handle checked soon */
- if(!result &&
- ((newstate&(KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) !=
- (KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) )
+ if((newstate & (KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) !=
+ (KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) {
+ data->state.drain++;
Curl_expire(data, 0, EXPIRE_RUN_NOW); /* get this handle going again */
+ if(data->multi)
+ Curl_update_timer(data->multi);
+ }
- /* This transfer may have been moved in or out of the bundle, update
- the corresponding socket callback, if used */
- Curl_updatesocket(data);
+ if(!data->state.done)
+ /* This transfer may have been moved in or out of the bundle, update the
+ corresponding socket callback, if used */
+ Curl_updatesocket(data);
return result;
}
@@ -1138,6 +1137,35 @@
}
/*
+ * Wrapper to call functions in Curl_conncache_foreach()
+ *
+ * Returns always 0.
+ */
+static int conn_upkeep(struct connectdata *conn,
+ void *param)
+{
+ /* Param is unused. */
+ (void)param;
+
+ if(conn->handler->connection_check) {
+ /* Do a protocol-specific keepalive check on the connection. */
+ conn->handler->connection_check(conn, CONNCHECK_KEEPALIVE);
+ }
+
+ return 0; /* continue iteration */
+}
+
+static CURLcode upkeep(struct conncache *conn_cache, void *data)
+{
+ /* Loop over every connection and make connection alive. */
+ Curl_conncache_foreach(data,
+ conn_cache,
+ data,
+ conn_upkeep);
+ return CURLE_OK;
+}
+
+/*
* Performs connection upkeep for the given session handle.
*/
CURLcode curl_easy_upkeep(struct Curl_easy *data)
@@ -1148,7 +1176,7 @@
if(data->multi_easy) {
/* Use the common function to keep connections alive. */
- return Curl_upkeep(&data->multi_easy->conn_cache, data);
+ return upkeep(&data->multi_easy->conn_cache, data);
}
else {
/* No connections, so just return success */
diff --git a/Utilities/cmcurl/lib/easyif.h b/Utilities/cmcurl/lib/easyif.h
index 6ba7e54..8a309c5 100644
--- a/Utilities/cmcurl/lib/easyif.h
+++ b/Utilities/cmcurl/lib/easyif.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/file.c b/Utilities/cmcurl/lib/file.c
index d349cd9..2492370 100644
--- a/Utilities/cmcurl/lib/file.c
+++ b/Utilities/cmcurl/lib/file.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -136,7 +136,7 @@
struct Curl_easy *data = conn->data;
char *real_path;
struct FILEPROTO *file = data->req.protop;
- int fd;
+ int fd = -1;
#ifdef DOS_FILESYSTEM
size_t i;
char *actual_path;
@@ -181,7 +181,9 @@
return CURLE_URL_MALFORMAT;
}
- fd = open_readonly(actual_path, O_RDONLY|O_BINARY);
+ if(strncmp("\\\\", actual_path, 2))
+ /* refuse to open path that starts with two backslashes */
+ fd = open_readonly(actual_path, O_RDONLY|O_BINARY);
file->path = actual_path;
#else
if(memchr(real_path, 0, real_path_len)) {
diff --git a/Utilities/cmcurl/lib/file.h b/Utilities/cmcurl/lib/file.h
index 20828ad..f6b74a7 100644
--- a/Utilities/cmcurl/lib/file.h
+++ b/Utilities/cmcurl/lib/file.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/formdata.c b/Utilities/cmcurl/lib/formdata.c
index 429d479..50a37e0 100644
--- a/Utilities/cmcurl/lib/formdata.c
+++ b/Utilities/cmcurl/lib/formdata.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/ftp.c b/Utilities/cmcurl/lib/ftp.c
index 53510f8..7292e01 100644
--- a/Utilities/cmcurl/lib/ftp.c
+++ b/Utilities/cmcurl/lib/ftp.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -55,7 +55,6 @@
#include "transfer.h"
#include "escape.h"
#include "http.h" /* for HTTP proxy tunnel stuff */
-#include "socks.h"
#include "ftp.h"
#include "fileinfo.h"
#include "ftplistparser.h"
@@ -78,6 +77,7 @@
#include "warnless.h"
#include "http_proxy.h"
#include "non-ascii.h"
+#include "socks.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
#include "curl_memory.h"
@@ -132,10 +132,8 @@
static CURLcode ftp_disconnect(struct connectdata *conn, bool dead_connection);
static CURLcode ftp_do_more(struct connectdata *conn, int *completed);
static CURLcode ftp_multi_statemach(struct connectdata *conn, bool *done);
-static int ftp_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
-static int ftp_domore_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
+static int ftp_getsock(struct connectdata *conn, curl_socket_t *socks);
+static int ftp_domore_getsock(struct connectdata *conn, curl_socket_t *socks);
static CURLcode ftp_doing(struct connectdata *conn,
bool *dophase_done);
static CURLcode ftp_setup_connection(struct connectdata * conn);
@@ -255,18 +253,6 @@
Curl_safefree(ftpc->newhost);
}
-/* Returns non-zero if the given string contains CR (\r) or LF (\n),
- which are not allowed within RFC 959 <string>.
- Note: The input string is in the client's encoding which might
- not be ASCII, so escape sequences \r & \n must be used instead
- of hex values 0x0d & 0x0a.
-*/
-static bool isBadFtpString(const char *string)
-{
- return ((NULL != strchr(string, '\r')) ||
- (NULL != strchr(string, '\n'))) ? TRUE : FALSE;
-}
-
/***********************************************************************
*
* AcceptServerConnect()
@@ -305,7 +291,7 @@
conn->sock[SECONDARYSOCKET] = s;
(void)curlx_nonblock(s, TRUE); /* enable non-blocking */
- conn->sock_accepted[SECONDARYSOCKET] = TRUE;
+ conn->sock_accepted = TRUE;
if(data->set.fsockopt) {
int error = 0;
@@ -382,7 +368,7 @@
struct ftp_conn *ftpc = &conn->proto.ftpc;
struct pingpong *pp = &ftpc->pp;
int result;
- time_t timeout_ms;
+ timediff_t timeout_ms;
ssize_t nread;
int ftpcode;
@@ -493,7 +479,7 @@
static CURLcode AllowServerConnect(struct connectdata *conn, bool *connected)
{
struct Curl_easy *data = conn->data;
- time_t timeout_ms;
+ timediff_t timeout_ms;
CURLcode result = CURLE_OK;
*connected = FALSE;
@@ -525,7 +511,7 @@
}
else {
/* Add timeout to multi handle and break out of the loop */
- if(!result && *connected == FALSE) {
+ if(*connected == FALSE) {
Curl_expire(data, data->set.accepttimeout > 0 ?
data->set.accepttimeout: DEFAULT_ACCEPT_TIMEOUT, 0);
}
@@ -565,10 +551,8 @@
#ifdef HAVE_GSSAPI
char * const buf = data->state.buffer;
#endif
- CURLcode result = CURLE_OK;
int code;
-
- result = Curl_pp_readresp(sockfd, pp, &code, size);
+ CURLcode result = Curl_pp_readresp(sockfd, pp, &code, size);
#if defined(HAVE_GSSAPI)
/* handle the security-oriented responses 6xx ***/
@@ -789,9 +773,8 @@
static CURLcode ftp_state_user(struct connectdata *conn)
{
CURLcode result;
- struct FTP *ftp = conn->data->req.protop;
/* send USER */
- PPSENDF(&conn->proto.ftpc.pp, "USER %s", ftp->user?ftp->user:"");
+ PPSENDF(&conn->proto.ftpc.pp, "USER %s", conn->user?conn->user:"");
state(conn, FTP_USER);
conn->data->state.ftp_trying_alternative = FALSE;
@@ -812,26 +795,24 @@
/* For the FTP "protocol connect" and "doing" phases only */
static int ftp_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
- return Curl_pp_getsock(&conn->proto.ftpc.pp, socks, numsocks);
+ return Curl_pp_getsock(&conn->proto.ftpc.pp, socks);
}
/* For the FTP "DO_MORE" phase only */
-static int ftp_domore_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks)
+static int ftp_domore_getsock(struct connectdata *conn, curl_socket_t *socks)
{
struct ftp_conn *ftpc = &conn->proto.ftpc;
- if(!numsocks)
- return GETSOCK_BLANK;
-
/* When in DO_MORE state, we could be either waiting for us to connect to a
* remote site, or we could wait for that site to connect to us. Or just
* handle ordinary commands.
*/
+ if(SOCKS_STATE(conn->cnnct.state))
+ return Curl_SOCKS_getsock(conn, socks, SECONDARYSOCKET);
+
if(FTP_STOP == ftpc->state) {
int bits = GETSOCK_READSOCK(0);
@@ -858,7 +839,7 @@
return bits;
}
- return Curl_pp_getsock(&conn->proto.ftpc.pp, socks, numsocks);
+ return Curl_pp_getsock(&conn->proto.ftpc.pp, socks);
}
/* This is called after the FTP_QUOTE state is passed.
@@ -876,6 +857,10 @@
/* already done and fine */
result = ftp_state_mdtm(conn);
else {
+ /* FTPFILE_NOCWD with full path: expect ftpc->cwddone! */
+ DEBUGASSERT((conn->data->set.ftp_filemethod != FTPFILE_NOCWD) ||
+ !(ftpc->dirdepth && ftpc->dirs[0][0] == '/'));
+
ftpc->count2 = 0; /* count2 counts failed CWDs */
/* count3 is set to allow a MKD to fail once. In the case when first CWD
@@ -883,10 +868,9 @@
dir) this then allows for a second try to CWD to it */
ftpc->count3 = (conn->data->set.ftp_create_missing_dirs == 2)?1:0;
- if((conn->data->set.ftp_filemethod == FTPFILE_NOCWD) && !ftpc->cwdcount)
- /* No CWD necessary */
- result = ftp_state_mdtm(conn);
- else if(conn->bits.reuse && ftpc->entrypath) {
+ if(conn->bits.reuse && ftpc->entrypath &&
+ /* no need to go to entrypath when we have an absolute path */
+ !(ftpc->dirdepth && ftpc->dirs[0][0] == '/')) {
/* This is a re-used connection. Since we change directory to where the
transfer is taking place, we must first get back to the original dir
where we ended up after login: */
@@ -926,7 +910,7 @@
struct ftp_conn *ftpc = &conn->proto.ftpc;
struct Curl_easy *data = conn->data;
curl_socket_t portsock = CURL_SOCKET_BAD;
- char myhost[256] = "";
+ char myhost[MAX_IPADR_LEN + 1] = "";
struct Curl_sockaddr_storage ss;
Curl_addrinfo *res, *ai;
@@ -937,9 +921,8 @@
#ifdef ENABLE_IPV6
struct sockaddr_in6 * const sa6 = (void *)sa;
#endif
- char tmp[1024];
static const char mode[][5] = { "EPRT", "PORT" };
- int rc;
+ enum resolve_t rc;
int error;
char *host = NULL;
char *string_ftpport = data->set.str[STRING_FTPPORT];
@@ -1252,8 +1235,10 @@
break;
}
if(PORT == fcmd) {
+ /* large enough for [IP address],[num],[num] */
+ char target[sizeof(myhost) + 20];
char *source = myhost;
- char *dest = tmp;
+ char *dest = target;
/* translate x.x.x.x to x,x,x,x */
while(source && *source) {
@@ -1267,7 +1252,7 @@
*dest = 0;
msnprintf(dest, 20, ",%d,%d", (int)(port>>8), (int)(port&0xff));
- result = Curl_pp_sendf(&ftpc->pp, "%s %s", mode[fcmd], tmp);
+ result = Curl_pp_sendf(&ftpc->pp, "%s %s", mode[fcmd], target);
if(result) {
failf(data, "Failure sending PORT command: %s",
curl_easy_strerror(result));
@@ -1445,31 +1430,37 @@
servers either... */
/*
- if FTPFILE_NOCWD was specified, we are currently in
- the user's home directory, so we should add the path
+ if FTPFILE_NOCWD was specified, we should add the path
as argument for the LIST / NLST / or custom command.
Whether the server will support this, is uncertain.
The other ftp_filemethods will CWD into dir/dir/ first and
then just do LIST (in that case: nothing to do here)
*/
- char *cmd, *lstArg, *slashPos;
- const char *inpath = ftp->path;
+ char *lstArg = NULL;
+ char *cmd;
- lstArg = NULL;
- if((data->set.ftp_filemethod == FTPFILE_NOCWD) &&
- inpath && inpath[0] && strchr(inpath, '/')) {
- size_t n = strlen(inpath);
-
- /* Check if path does not end with /, as then we cut off the file part */
- if(inpath[n - 1] != '/') {
- /* chop off the file part if format is dir/dir/file */
- slashPos = strrchr(inpath, '/');
- n = slashPos - inpath;
- }
- result = Curl_urldecode(data, inpath, n, &lstArg, NULL, TRUE);
+ if((data->set.ftp_filemethod == FTPFILE_NOCWD) && ftp->path) {
+ /* url-decode before evaluation: e.g. paths starting/ending with %2f */
+ const char *slashPos = NULL;
+ char *rawPath = NULL;
+ result = Curl_urldecode(data, ftp->path, 0, &rawPath, NULL, TRUE);
if(result)
return result;
+
+ slashPos = strrchr(rawPath, '/');
+ if(slashPos) {
+ /* chop off the file part if format is dir/file otherwise remove
+ the trailing slash for dir/dir/ except for absolute path / */
+ size_t n = slashPos - rawPath;
+ if(n == 0)
+ ++n;
+
+ lstArg = rawPath;
+ lstArg[n] = '\0';
+ }
+ else
+ free(rawPath);
}
cmd = aprintf("%s%s%s",
@@ -1478,15 +1469,12 @@
(data->set.ftp_list_only?"NLST":"LIST"),
lstArg? " ": "",
lstArg? lstArg: "");
+ free(lstArg);
- if(!cmd) {
- free(lstArg);
+ if(!cmd)
return CURLE_OUT_OF_MEMORY;
- }
result = Curl_pp_sendf(&conn->proto.ftpc.pp, "%s", cmd);
-
- free(lstArg);
free(cmd);
if(result)
@@ -1499,24 +1487,14 @@
static CURLcode ftp_state_retr_prequote(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
-
/* We've sent the TYPE, now we must send the list of prequote strings */
-
- result = ftp_state_quote(conn, TRUE, FTP_RETR_PREQUOTE);
-
- return result;
+ return ftp_state_quote(conn, TRUE, FTP_RETR_PREQUOTE);
}
static CURLcode ftp_state_stor_prequote(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
-
/* We've sent the TYPE, now we must send the list of prequote strings */
-
- result = ftp_state_quote(conn, TRUE, FTP_STOR_PREQUOTE);
-
- return result;
+ return ftp_state_quote(conn, TRUE, FTP_STOR_PREQUOTE);
}
static CURLcode ftp_state_type(struct connectdata *conn)
@@ -1819,7 +1797,7 @@
CURLcode result;
struct Curl_easy *data = conn->data;
struct Curl_dns_entry *addr = NULL;
- int rc;
+ enum resolve_t rc;
unsigned short connectport; /* the local port connect() should use! */
char *str = &data->state.buffer[4]; /* start on the first letter */
@@ -2052,13 +2030,11 @@
&year, &month, &day, &hour, &minute, &second)) {
/* we have a time, reformat it */
char timebuf[24];
- time_t secs = time(NULL);
-
msnprintf(timebuf, sizeof(timebuf),
"%04d%02d%02d %02d:%02d:%02d GMT",
year, month, day, hour, minute, second);
/* now, convert this into a time() value: */
- data->info.filetime = curl_getdate(timebuf, &secs);
+ data->info.filetime = Curl_getdate_capped(timebuf);
}
#ifdef CURL_FTP_HTTPSTYLE_HEAD
@@ -2261,9 +2237,25 @@
char *buf = data->state.buffer;
/* get the size from the ascii string: */
- if(ftpcode == 213)
+ if(ftpcode == 213) {
+ /* To allow servers to prepend "rubbish" in the response string, we scan
+ for all the digits at the end of the response and parse only those as a
+ number. */
+ char *start = &buf[4];
+ char *fdigit = strchr(start, '\r');
+ if(fdigit) {
+ do
+ fdigit--;
+ while(ISDIGIT(*fdigit) && (fdigit > start));
+ if(!ISDIGIT(*fdigit))
+ fdigit++;
+ }
+ else
+ fdigit = start;
/* ignores parsing errors, which will make the size remain unknown */
- (void)curlx_strtoofft(buf + 4, NULL, 0, &filesize);
+ (void)curlx_strtoofft(fdigit, NULL, 0, &filesize);
+
+ }
if(instate == FTP_SIZE) {
#ifdef CURL_FTP_HTTPSTYLE_HEAD
@@ -2527,7 +2519,6 @@
{
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
- struct FTP *ftp = data->req.protop;
struct ftp_conn *ftpc = &conn->proto.ftpc;
(void)instate; /* no use for this yet */
@@ -2535,7 +2526,7 @@
if((ftpcode == 331) && (ftpc->state == FTP_USER)) {
/* 331 Password required for ...
(the server requires to send the user's password too) */
- PPSENDF(&ftpc->pp, "PASS %s", ftp->passwd?ftp->passwd:"");
+ PPSENDF(&ftpc->pp, "PASS %s", conn->passwd?conn->passwd:"");
state(conn, FTP_PASS);
}
else if(ftpcode/100 == 2) {
@@ -3134,7 +3125,8 @@
ssize_t nread;
int ftpcode;
CURLcode result = CURLE_OK;
- char *path = NULL;
+ char *rawPath = NULL;
+ size_t pathLen = 0;
if(!ftp)
return CURLE_OK;
@@ -3172,9 +3164,6 @@
break;
}
- /* now store a copy of the directory we are in */
- free(ftpc->prevpath);
-
if(data->state.wildcardmatch) {
if(data->set.chunk_end && ftpc->file) {
Curl_set_in_callback(data, true);
@@ -3185,41 +3174,41 @@
}
if(!result)
- /* get the "raw" path */
- result = Curl_urldecode(data, ftp->path, 0, &path, NULL, TRUE);
+ /* get the url-decoded "raw" path */
+ result = Curl_urldecode(data, ftp->path, 0, &rawPath, &pathLen, TRUE);
if(result) {
/* We can limp along anyway (and should try to since we may already be in
* the error path) */
ftpc->ctl_valid = FALSE; /* mark control connection as bad */
connclose(conn, "FTP: out of memory!"); /* mark for connection closure */
+ free(ftpc->prevpath);
ftpc->prevpath = NULL; /* no path remembering */
}
- else {
- size_t flen = ftpc->file?strlen(ftpc->file):0; /* file is "raw" already */
- size_t dlen = strlen(path)-flen;
- if(!ftpc->cwdfail) {
- ftpc->prevmethod = data->set.ftp_filemethod;
- if(dlen && (data->set.ftp_filemethod != FTPFILE_NOCWD)) {
- ftpc->prevpath = path;
- if(flen)
- /* if 'path' is not the whole string */
- ftpc->prevpath[dlen] = 0; /* terminate */
+ else { /* remember working directory for connection reuse */
+ if((data->set.ftp_filemethod == FTPFILE_NOCWD) && (rawPath[0] == '/'))
+ free(rawPath); /* full path => no CWDs happened => keep ftpc->prevpath */
+ else {
+ free(ftpc->prevpath);
+
+ if(!ftpc->cwdfail) {
+ if(data->set.ftp_filemethod == FTPFILE_NOCWD)
+ pathLen = 0; /* relative path => working directory is FTP home */
+ else
+ pathLen -= ftpc->file?strlen(ftpc->file):0; /* file is url-decoded */
+
+ rawPath[pathLen] = '\0';
+ ftpc->prevpath = rawPath;
}
else {
- free(path);
- /* we never changed dir */
- ftpc->prevpath = strdup("");
- if(!ftpc->prevpath)
- return CURLE_OUT_OF_MEMORY;
+ free(rawPath);
+ ftpc->prevpath = NULL; /* no path */
}
- if(ftpc->prevpath)
- infof(data, "Remembering we are in dir \"%s\"\n", ftpc->prevpath);
}
- else {
- ftpc->prevpath = NULL; /* no path */
- free(path);
- }
+
+ if(ftpc->prevpath)
+ infof(data, "Remembering we are in dir \"%s\"\n", ftpc->prevpath);
}
+
/* free the dir tree and file parts */
freedirs(ftpc);
@@ -3532,14 +3521,13 @@
/* if we got an error or if we don't wait for a data connection return
immediately */
- if(result || (ftpc->wait_data_conn != TRUE))
+ if(result || !ftpc->wait_data_conn)
return result;
- if(ftpc->wait_data_conn)
- /* if we reach the end of the FTP state machine here, *complete will be
- TRUE but so is ftpc->wait_data_conn, which says we need to wait for
- the data connection and therefore we're not actually complete */
- *completep = 0;
+ /* if we reach the end of the FTP state machine here, *complete will be
+ TRUE but so is ftpc->wait_data_conn, which says we need to wait for the
+ data connection and therefore we're not actually complete */
+ *completep = 0;
}
if(ftp->transfer <= FTPTRANSFER_INFO) {
@@ -3573,13 +3561,8 @@
return result;
result = ftp_multi_statemach(conn, &complete);
- if(ftpc->wait_data_conn)
- /* if we reach the end of the FTP state machine here, *complete will be
- TRUE but so is ftpc->wait_data_conn, which says we need to wait for
- the data connection and therefore we're not actually complete */
- *completep = 0;
- else
- *completep = (int)complete;
+ /* ftpc->wait_data_conn is always false here */
+ *completep = (int)complete;
}
else {
/* download */
@@ -3619,10 +3602,8 @@
return result;
}
- if(!result && (ftp->transfer != FTPTRANSFER_BODY))
- /* no data to transfer. FIX: it feels like a kludge to have this here
- too! */
- Curl_setup_transfer(data, -1, -1, FALSE, -1);
+ /* no data to transfer */
+ Curl_setup_transfer(data, -1, -1, FALSE, -1);
if(!ftpc->wait_data_conn) {
/* no waiting for the data connection so this is now complete */
@@ -4100,186 +4081,142 @@
/* the ftp struct is already inited in ftp_connect() */
struct FTP *ftp = data->req.protop;
struct ftp_conn *ftpc = &conn->proto.ftpc;
- const char *slash_pos; /* position of the first '/' char in curpos */
- const char *path_to_use = ftp->path;
- const char *cur_pos;
- const char *filename = NULL;
-
- cur_pos = path_to_use; /* current position in path. point at the begin of
- next path component */
+ const char *slashPos = NULL;
+ const char *fileName = NULL;
+ CURLcode result = CURLE_OK;
+ char *rawPath = NULL; /* url-decoded "raw" path */
+ size_t pathLen = 0;
ftpc->ctl_valid = FALSE;
ftpc->cwdfail = FALSE;
+ /* url-decode ftp path before further evaluation */
+ result = Curl_urldecode(data, ftp->path, 0, &rawPath, &pathLen, TRUE);
+ if(result)
+ return result;
+
switch(data->set.ftp_filemethod) {
- case FTPFILE_NOCWD:
- /* fastest, but less standard-compliant */
+ case FTPFILE_NOCWD: /* fastest, but less standard-compliant */
- /*
- The best time to check whether the path is a file or directory is right
- here. so:
-
- the first condition in the if() right here, is there just in case
- someone decides to set path to NULL one day
- */
- if(path_to_use[0] &&
- (path_to_use[strlen(path_to_use) - 1] != '/') )
- filename = path_to_use; /* this is a full file path */
- /*
- else {
- ftpc->file is not used anywhere other than for operations on a file.
- In other words, never for directory operations.
- So we can safely leave filename as NULL here and use it as a
- argument in dir/file decisions.
- }
- */
- break;
-
- case FTPFILE_SINGLECWD:
- /* get the last slash */
- if(!path_to_use[0]) {
- /* no dir, no file */
- ftpc->dirdepth = 0;
+ if((pathLen > 0) && (rawPath[pathLen - 1] != '/'))
+ fileName = rawPath; /* this is a full file path */
+ /*
+ else: ftpc->file is not used anywhere other than for operations on
+ a file. In other words, never for directory operations.
+ So we can safely leave filename as NULL here and use it as a
+ argument in dir/file decisions.
+ */
break;
- }
- slash_pos = strrchr(cur_pos, '/');
- if(slash_pos || !*cur_pos) {
- size_t dirlen = slash_pos-cur_pos;
- CURLcode result;
- ftpc->dirs = calloc(1, sizeof(ftpc->dirs[0]));
- if(!ftpc->dirs)
- return CURLE_OUT_OF_MEMORY;
+ case FTPFILE_SINGLECWD:
+ slashPos = strrchr(rawPath, '/');
+ if(slashPos) {
+ /* get path before last slash, except for / */
+ size_t dirlen = slashPos - rawPath;
+ if(dirlen == 0)
+ dirlen++;
- if(!dirlen)
- dirlen++;
+ ftpc->dirs = calloc(1, sizeof(ftpc->dirs[0]));
+ if(!ftpc->dirs) {
+ free(rawPath);
+ return CURLE_OUT_OF_MEMORY;
+ }
- result = Curl_urldecode(conn->data, slash_pos ? cur_pos : "/",
- slash_pos ? dirlen : 1,
- &ftpc->dirs[0], NULL,
- TRUE);
- if(result) {
- freedirs(ftpc);
- return result;
+ ftpc->dirs[0] = calloc(1, dirlen + 1);
+ if(!ftpc->dirs[0]) {
+ free(rawPath);
+ return CURLE_OUT_OF_MEMORY;
+ }
+
+ strncpy(ftpc->dirs[0], rawPath, dirlen);
+ ftpc->dirdepth = 1; /* we consider it to be a single dir */
+ fileName = slashPos + 1; /* rest is file name */
}
- ftpc->dirdepth = 1; /* we consider it to be a single dir */
- filename = slash_pos ? slash_pos + 1 : cur_pos; /* rest is file name */
- }
- else
- filename = cur_pos; /* this is a file name only */
- break;
+ else
+ fileName = rawPath; /* file name only (or empty) */
+ break;
- default: /* allow pretty much anything */
- case FTPFILE_MULTICWD:
- ftpc->dirdepth = 0;
- ftpc->diralloc = 5; /* default dir depth to allocate */
- ftpc->dirs = calloc(ftpc->diralloc, sizeof(ftpc->dirs[0]));
- if(!ftpc->dirs)
- return CURLE_OUT_OF_MEMORY;
+ default: /* allow pretty much anything */
+ case FTPFILE_MULTICWD: {
+ /* current position: begin of next path component */
+ const char *curPos = rawPath;
- /* we have a special case for listing the root dir only */
- if(!strcmp(path_to_use, "/")) {
- cur_pos++; /* make it point to the zero byte */
- ftpc->dirs[0] = strdup("/");
- ftpc->dirdepth++;
- }
- else {
- /* parse the URL path into separate path components */
- while((slash_pos = strchr(cur_pos, '/')) != NULL) {
- /* 1 or 0 pointer offset to indicate absolute directory */
- ssize_t absolute_dir = ((cur_pos - ftp->path > 0) &&
- (ftpc->dirdepth == 0))?1:0;
+ int dirAlloc = 0; /* number of entries allocated for the 'dirs' array */
+ const char *str = rawPath;
+ for(; *str != 0; ++str)
+ if (*str == '/')
+ ++dirAlloc;
- /* seek out the next path component */
- if(slash_pos-cur_pos) {
+ if(dirAlloc > 0) {
+ ftpc->dirs = calloc(dirAlloc, sizeof(ftpc->dirs[0]));
+ if(!ftpc->dirs) {
+ free(rawPath);
+ return CURLE_OUT_OF_MEMORY;
+ }
+
+ /* parse the URL path into separate path components */
+ while((slashPos = strchr(curPos, '/')) != NULL) {
+ size_t compLen = slashPos - curPos;
+
+ /* path starts with a slash: add that as a directory */
+ if((compLen == 0) && (ftpc->dirdepth == 0))
+ ++compLen;
+
/* we skip empty path components, like "x//y" since the FTP command
CWD requires a parameter and a non-existent parameter a) doesn't
work on many servers and b) has no effect on the others. */
- size_t len = slash_pos - cur_pos + absolute_dir;
- CURLcode result =
- Curl_urldecode(conn->data, cur_pos - absolute_dir, len,
- &ftpc->dirs[ftpc->dirdepth], NULL,
- TRUE);
- if(result) {
- freedirs(ftpc);
- return result;
- }
- }
- else {
- cur_pos = slash_pos + 1; /* jump to the rest of the string */
- if(!ftpc->dirdepth) {
- /* path starts with a slash, add that as a directory */
- ftpc->dirs[ftpc->dirdepth] = strdup("/");
- if(!ftpc->dirs[ftpc->dirdepth++]) { /* run out of memory ... */
- failf(data, "no memory");
- freedirs(ftpc);
+ if(compLen > 0) {
+ char *comp = calloc(1, compLen + 1);
+ if(!comp) {
+ free(rawPath);
return CURLE_OUT_OF_MEMORY;
}
+ strncpy(comp, curPos, compLen);
+ ftpc->dirs[ftpc->dirdepth++] = comp;
}
- continue;
- }
-
- cur_pos = slash_pos + 1; /* jump to the rest of the string */
- if(++ftpc->dirdepth >= ftpc->diralloc) {
- /* enlarge array */
- char **bigger;
- ftpc->diralloc *= 2; /* double the size each time */
- bigger = realloc(ftpc->dirs, ftpc->diralloc * sizeof(ftpc->dirs[0]));
- if(!bigger) {
- freedirs(ftpc);
- return CURLE_OUT_OF_MEMORY;
- }
- ftpc->dirs = bigger;
+ curPos = slashPos + 1;
}
}
+ DEBUGASSERT(ftpc->dirdepth <= dirAlloc);
+ fileName = curPos; /* the rest is the file name (or empty) */
}
- filename = cur_pos; /* the rest is the file name */
break;
} /* switch */
- if(filename && *filename) {
- CURLcode result =
- Curl_urldecode(conn->data, filename, 0, &ftpc->file, NULL, TRUE);
-
- if(result) {
- freedirs(ftpc);
- return result;
- }
- }
+ if(fileName && *fileName)
+ ftpc->file = strdup(fileName);
else
- ftpc->file = NULL; /* instead of point to a zero byte, we make it a NULL
- pointer */
+ ftpc->file = NULL; /* instead of point to a zero byte,
+ we make it a NULL pointer */
if(data->set.upload && !ftpc->file && (ftp->transfer == FTPTRANSFER_BODY)) {
/* We need a file name when uploading. Return error! */
failf(data, "Uploading to a URL without a file name!");
+ free(rawPath);
return CURLE_URL_MALFORMAT;
}
ftpc->cwddone = FALSE; /* default to not done */
- if(ftpc->prevpath) {
- /* prevpath is "raw" so we convert the input path before we compare the
- strings */
- size_t dlen;
- char *path;
- CURLcode result =
- Curl_urldecode(conn->data, ftp->path, 0, &path, &dlen, TRUE);
- if(result) {
- freedirs(ftpc);
- return result;
- }
+ if((data->set.ftp_filemethod == FTPFILE_NOCWD) && (rawPath[0] == '/'))
+ ftpc->cwddone = TRUE; /* skip CWD for absolute paths */
+ else { /* newly created FTP connections are already in entry path */
+ const char *oldPath = conn->bits.reuse ? ftpc->prevpath : "";
+ if(oldPath) {
+ size_t n = pathLen;
+ if(data->set.ftp_filemethod == FTPFILE_NOCWD)
+ n = 0; /* CWD to entry for relative paths */
+ else
+ n -= ftpc->file?strlen(ftpc->file):0;
- dlen -= ftpc->file?strlen(ftpc->file):0;
- if((dlen == strlen(ftpc->prevpath)) &&
- !strncmp(path, ftpc->prevpath, dlen) &&
- (ftpc->prevmethod == data->set.ftp_filemethod)) {
- infof(data, "Request has same path as previous transfer\n");
- ftpc->cwddone = TRUE;
+ if((strlen(oldPath) == n) && !strncmp(rawPath, oldPath, n)) {
+ infof(data, "Request has same path as previous transfer\n");
+ ftpc->cwddone = TRUE;
+ }
}
- free(path);
}
+ free(rawPath);
return CURLE_OK;
}
@@ -4423,18 +4360,6 @@
/* get some initial data into the ftp struct */
ftp->transfer = FTPTRANSFER_BODY;
ftp->downloadsize = 0;
-
- /* No need to duplicate user+password, the connectdata struct won't change
- during a session, but we re-init them here since on subsequent inits
- since the conn struct may have changed or been replaced.
- */
- ftp->user = conn->user;
- ftp->passwd = conn->passwd;
- if(isBadFtpString(ftp->user))
- return CURLE_URL_MALFORMAT;
- if(isBadFtpString(ftp->passwd))
- return CURLE_URL_MALFORMAT;
-
conn->proto.ftpc.known_filesize = -1; /* unknown size for now */
return CURLE_OK;
diff --git a/Utilities/cmcurl/lib/ftp.h b/Utilities/cmcurl/lib/ftp.h
index 828d69a..984347f 100644
--- a/Utilities/cmcurl/lib/ftp.h
+++ b/Utilities/cmcurl/lib/ftp.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -102,8 +102,6 @@
perhaps the Curl_easy is changed between the times the connection is
used. */
struct FTP {
- char *user; /* user name string */
- char *passwd; /* password string */
char *path; /* points to the urlpieces struct field */
char *pathalloc; /* if non-NULL a pointer to an allocated path */
@@ -121,8 +119,7 @@
char *entrypath; /* the PWD reply when we logged on */
char **dirs; /* realloc()ed array for path components */
int dirdepth; /* number of entries used in the 'dirs' array */
- int diralloc; /* number of entries allocated for the 'dirs' array */
- char *file; /* decoded file */
+ char *file; /* url-decoded file name (or path) */
bool dont_check; /* Set to TRUE to prevent the final (post-transfer)
file size and 226/250 status check. It should still
read the line, just ignore the result. */
@@ -135,8 +132,7 @@
bool cwdfail; /* set TRUE if a CWD command fails, as then we must prevent
caching the current directory */
bool wait_data_conn; /* this is set TRUE if data connection is waited */
- char *prevpath; /* conn->path from the previous transfer */
- curl_ftpfile prevmethod; /* ftp method in previous transfer */
+ char *prevpath; /* url-decoded conn->path from the previous transfer */
char transfertype; /* set by ftp_transfertype for use by Curl_client_write()a
and others (A/I or zero) */
int count1; /* general purpose counter for the state machine */
diff --git a/Utilities/cmcurl/lib/ftplistparser.c b/Utilities/cmcurl/lib/ftplistparser.c
index c4eb437..f399a4c 100644
--- a/Utilities/cmcurl/lib/ftplistparser.c
+++ b/Utilities/cmcurl/lib/ftplistparser.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/ftplistparser.h b/Utilities/cmcurl/lib/ftplistparser.h
index 8128887..b34ae9b 100644
--- a/Utilities/cmcurl/lib/ftplistparser.h
+++ b/Utilities/cmcurl/lib/ftplistparser.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/getenv.c b/Utilities/cmcurl/lib/getenv.c
index 89d181d..9385b8f 100644
--- a/Utilities/cmcurl/lib/getenv.c
+++ b/Utilities/cmcurl/lib/getenv.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -27,25 +27,48 @@
#include "memdebug.h"
-static
-char *GetEnv(const char *variable)
+static char *GetEnv(const char *variable)
{
#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP)
(void)variable;
return NULL;
-#else
-#ifdef WIN32
- char env[MAX_PATH]; /* MAX_PATH is from windef.h */
- char *temp = getenv(variable);
- env[0] = '\0';
- if(temp != NULL)
- ExpandEnvironmentStringsA(temp, env, sizeof(env));
- return (env[0] != '\0')?strdup(env):NULL;
+#elif defined(WIN32)
+ /* This uses Windows API instead of C runtime getenv() to get the environment
+ variable since some changes aren't always visible to the latter. #4774 */
+ char *buf = NULL;
+ char *tmp;
+ DWORD bufsize;
+ DWORD rc = 1;
+ const DWORD max = 32768; /* max env var size from MSCRT source */
+
+ for(;;) {
+ tmp = realloc(buf, rc);
+ if(!tmp) {
+ free(buf);
+ return NULL;
+ }
+
+ buf = tmp;
+ bufsize = rc;
+
+ /* It's possible for rc to be 0 if the variable was found but empty.
+ Since getenv doesn't make that distinction we ignore it as well. */
+ rc = GetEnvironmentVariableA(variable, buf, bufsize);
+ if(!rc || rc == bufsize || rc > max) {
+ free(buf);
+ return NULL;
+ }
+
+ /* if rc < bufsize then rc is bytes written not including null */
+ if(rc < bufsize)
+ return buf;
+
+ /* else rc is bytes needed, try again */
+ }
#else
char *env = getenv(variable);
return (env && env[0])?strdup(env):NULL;
#endif
-#endif
}
char *curl_getenv(const char *v)
diff --git a/Utilities/cmcurl/lib/getinfo.c b/Utilities/cmcurl/lib/getinfo.c
index e118da8..2b8f230 100644
--- a/Utilities/cmcurl/lib/getinfo.c
+++ b/Utilities/cmcurl/lib/getinfo.c
@@ -235,6 +235,9 @@
case 20:
*param_longp = CURL_HTTP_VERSION_2_0;
break;
+ case 30:
+ *param_longp = CURL_HTTP_VERSION_3;
+ break;
default:
*param_longp = CURL_HTTP_VERSION_NONE;
break;
@@ -243,7 +246,6 @@
case CURLINFO_PROTOCOL:
*param_longp = data->info.conn_protocol;
break;
-
default:
return CURLE_UNKNOWN_OPTION;
}
@@ -301,7 +303,9 @@
case CURLINFO_REDIRECT_TIME_T:
*param_offt = data->progress.t_redirect;
break;
-
+ case CURLINFO_RETRY_AFTER:
+ *param_offt = data->info.retry_after;
+ break;
default:
return CURLE_UNKNOWN_OPTION;
}
diff --git a/Utilities/cmcurl/lib/getinfo.h b/Utilities/cmcurl/lib/getinfo.h
index aecf717..8d2af42 100644
--- a/Utilities/cmcurl/lib/getinfo.h
+++ b/Utilities/cmcurl/lib/getinfo.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/gopher.h b/Utilities/cmcurl/lib/gopher.h
index 501c990..dec2557 100644
--- a/Utilities/cmcurl/lib/gopher.h
+++ b/Utilities/cmcurl/lib/gopher.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/hash.h b/Utilities/cmcurl/lib/hash.h
index 90a25d1..558d0f4 100644
--- a/Utilities/cmcurl/lib/hash.h
+++ b/Utilities/cmcurl/lib/hash.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -80,7 +80,7 @@
void *Curl_hash_pick(struct curl_hash *, void *key, size_t key_len);
void Curl_hash_apply(struct curl_hash *h, void *user,
void (*cb)(void *user, void *ptr));
-int Curl_hash_count(struct curl_hash *h);
+#define Curl_hash_count(h) ((h)->size)
void Curl_hash_destroy(struct curl_hash *h);
void Curl_hash_clean(struct curl_hash *h);
void Curl_hash_clean_with_criterium(struct curl_hash *h, void *user,
diff --git a/Utilities/cmcurl/lib/hmac.c b/Utilities/cmcurl/lib/hmac.c
index bf49ebe..ae68827 100644
--- a/Utilities/cmcurl/lib/hmac.c
+++ b/Utilities/cmcurl/lib/hmac.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -30,6 +30,7 @@
#include "curl_hmac.h"
#include "curl_memory.h"
+#include "warnless.h"
/* The last #include file should be: */
#include "memdebug.h"
@@ -129,4 +130,40 @@
return 0;
}
+/*
+ * Curl_hmacit()
+ *
+ * This is used to generate a HMAC hash, for the specified input data, given
+ * the specified hash function and key.
+ *
+ * Parameters:
+ *
+ * hashparams [in] - The hash function (Curl_HMAC_MD5).
+ * key [in] - The key to use.
+ * keylen [in] - The length of the key.
+ * data [in] - The data to encrypt.
+ * datalen [in] - The length of the data.
+ * output [in/out] - The output buffer.
+ *
+ * Returns CURLE_OK on success.
+ */
+CURLcode Curl_hmacit(const HMAC_params *hashparams,
+ const unsigned char *key, const size_t keylen,
+ const unsigned char *data, const size_t datalen,
+ unsigned char *output)
+{
+ HMAC_context *ctxt = Curl_HMAC_init(hashparams, key, curlx_uztoui(keylen));
+
+ if(!ctxt)
+ return CURLE_OUT_OF_MEMORY;
+
+ /* Update the digest with the given challenge */
+ Curl_HMAC_update(ctxt, data, curlx_uztoui(datalen));
+
+ /* Finalise the digest */
+ Curl_HMAC_final(ctxt, output);
+
+ return CURLE_OK;
+}
+
#endif /* CURL_DISABLE_CRYPTO_AUTH */
diff --git a/Utilities/cmcurl/lib/hostcheck.c b/Utilities/cmcurl/lib/hostcheck.c
index 115d24b..9e0db05 100644
--- a/Utilities/cmcurl/lib/hostcheck.c
+++ b/Utilities/cmcurl/lib/hostcheck.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/hostcheck.h b/Utilities/cmcurl/lib/hostcheck.h
index f562df9..9c18085 100644
--- a/Utilities/cmcurl/lib/hostcheck.h
+++ b/Utilities/cmcurl/lib/hostcheck.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/hostip.c b/Utilities/cmcurl/lib/hostip.c
index cf33ed8..c0feb79 100644
--- a/Utilities/cmcurl/lib/hostip.c
+++ b/Utilities/cmcurl/lib/hostip.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -59,6 +59,7 @@
#include "strerror.h"
#include "url.h"
#include "inet_ntop.h"
+#include "inet_pton.h"
#include "multiif.h"
#include "doh.h"
#include "warnless.h"
@@ -482,16 +483,16 @@
* CURLRESOLV_PENDING (1) = waiting for response, no pointer
*/
-int Curl_resolv(struct connectdata *conn,
- const char *hostname,
- int port,
- bool allowDOH,
- struct Curl_dns_entry **entry)
+enum resolve_t Curl_resolv(struct connectdata *conn,
+ const char *hostname,
+ int port,
+ bool allowDOH,
+ struct Curl_dns_entry **entry)
{
struct Curl_dns_entry *dns = NULL;
struct Curl_easy *data = conn->data;
CURLcode result;
- int rc = CURLRESOLV_ERROR; /* default to failure */
+ enum resolve_t rc = CURLRESOLV_ERROR; /* default to failure */
*entry = NULL;
@@ -512,13 +513,11 @@
if(!dns) {
/* The entry was not in the cache. Resolve it to IP address */
- Curl_addrinfo *addr;
+ Curl_addrinfo *addr = NULL;
int respwait = 0;
-
- /* Check what IP specifics the app has requested and if we can provide it.
- * If not, bail out. */
- if(!Curl_ipvalid(conn))
- return CURLRESOLV_ERROR;
+#ifndef USE_RESOLVE_ON_IPS
+ struct in_addr in;
+#endif
/* notify the resolver start callback */
if(data->set.resolver_start) {
@@ -531,20 +530,43 @@
return CURLRESOLV_ERROR;
}
- if(allowDOH && data->set.doh) {
- addr = Curl_doh(conn, hostname, port, &respwait);
+#ifndef USE_RESOLVE_ON_IPS
+ /* First check if this is an IPv4 address string */
+ if(Curl_inet_pton(AF_INET, hostname, &in) > 0)
+ /* This is a dotted IP address 123.123.123.123-style */
+ addr = Curl_ip2addr(AF_INET, &in, hostname, port);
+#ifdef ENABLE_IPV6
+ if(!addr) {
+ struct in6_addr in6;
+ /* check if this is an IPv6 address string */
+ if(Curl_inet_pton(AF_INET6, hostname, &in6) > 0)
+ /* This is an IPv6 address literal */
+ addr = Curl_ip2addr(AF_INET6, &in6, hostname, port);
}
- else {
- /* If Curl_getaddrinfo() returns NULL, 'respwait' might be set to a
- non-zero value indicating that we need to wait for the response to the
- resolve call */
- addr = Curl_getaddrinfo(conn,
+#endif /* ENABLE_IPV6 */
+#endif /* !USE_RESOLVE_ON_IPS */
+
+ if(!addr) {
+ /* Check what IP specifics the app has requested and if we can provide
+ * it. If not, bail out. */
+ if(!Curl_ipvalid(conn))
+ return CURLRESOLV_ERROR;
+
+ if(allowDOH && data->set.doh) {
+ addr = Curl_doh(conn, hostname, port, &respwait);
+ }
+ else {
+ /* If Curl_getaddrinfo() returns NULL, 'respwait' might be set to a
+ non-zero value indicating that we need to wait for the response to
+ the resolve call */
+ addr = Curl_getaddrinfo(conn,
#ifdef DEBUGBUILD
- (data->set.str[STRING_DEVICE]
- && !strcmp(data->set.str[STRING_DEVICE],
- "LocalHost"))?"localhost":
+ (data->set.str[STRING_DEVICE]
+ && !strcmp(data->set.str[STRING_DEVICE],
+ "LocalHost"))?"localhost":
#endif
- hostname, port, &respwait);
+ hostname, port, &respwait);
+ }
}
if(!addr) {
if(respwait) {
@@ -620,11 +642,11 @@
* CURLRESOLV_PENDING (1) = waiting for response, no pointer
*/
-int Curl_resolv_timeout(struct connectdata *conn,
- const char *hostname,
- int port,
- struct Curl_dns_entry **entry,
- time_t timeoutms)
+enum resolve_t Curl_resolv_timeout(struct connectdata *conn,
+ const char *hostname,
+ int port,
+ struct Curl_dns_entry **entry,
+ timediff_t timeoutms)
{
#ifdef USE_ALARM_TIMEOUT
#ifdef HAVE_SIGACTION
@@ -640,7 +662,7 @@
volatile unsigned int prev_alarm = 0;
struct Curl_easy *data = conn->data;
#endif /* USE_ALARM_TIMEOUT */
- int rc;
+ enum resolve_t rc;
*entry = NULL;
@@ -749,7 +771,7 @@
conn->created) / 1000;
/* the alarm period is counted in even number of seconds */
- unsigned long alarm_set = prev_alarm - elapsed_secs;
+ unsigned long alarm_set = (unsigned long)(prev_alarm - elapsed_secs);
if(!alarm_set ||
((alarm_set >= 0x80000000) && (prev_alarm < 0x80000000)) ) {
@@ -1021,25 +1043,27 @@
CURLcode Curl_resolv_check(struct connectdata *conn,
struct Curl_dns_entry **dns)
{
+#if defined(CURL_DISABLE_DOH) && !defined(CURLRES_ASYNCH)
+ (void)dns;
+#endif
+
if(conn->data->set.doh)
return Curl_doh_is_resolved(conn, dns);
return Curl_resolver_is_resolved(conn, dns);
}
int Curl_resolv_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
#ifdef CURLRES_ASYNCH
if(conn->data->set.doh)
/* nothing to wait for during DOH resolve, those handles have their own
sockets */
return GETSOCK_BLANK;
- return Curl_resolver_getsock(conn, socks, numsocks);
+ return Curl_resolver_getsock(conn, socks);
#else
(void)conn;
(void)socks;
- (void)numsocks;
return GETSOCK_BLANK;
#endif
}
diff --git a/Utilities/cmcurl/lib/hostip.h b/Utilities/cmcurl/lib/hostip.h
index 9dc0d5a..baf1e58 100644
--- a/Utilities/cmcurl/lib/hostip.h
+++ b/Utilities/cmcurl/lib/hostip.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -25,6 +25,7 @@
#include "curl_setup.h"
#include "hash.h"
#include "curl_addrinfo.h"
+#include "timeval.h" /* for timediff_t */
#include "asyn.h"
#ifdef HAVE_SETJMP_H
@@ -61,7 +62,6 @@
* Returns a struct curl_hash pointer on success, NULL on failure.
*/
struct curl_hash *Curl_global_host_cache_init(void);
-void Curl_global_host_cache_dtor(void);
struct Curl_dns_entry {
Curl_addrinfo *addr;
@@ -79,26 +79,29 @@
* use, or we'll leak memory!
*/
/* return codes */
-#define CURLRESOLV_TIMEDOUT -2
-#define CURLRESOLV_ERROR -1
-#define CURLRESOLV_RESOLVED 0
-#define CURLRESOLV_PENDING 1
-int Curl_resolv(struct connectdata *conn,
- const char *hostname,
- int port,
- bool allowDOH,
- struct Curl_dns_entry **dnsentry);
-int Curl_resolv_timeout(struct connectdata *conn, const char *hostname,
- int port, struct Curl_dns_entry **dnsentry,
- time_t timeoutms);
+enum resolve_t {
+ CURLRESOLV_TIMEDOUT = -2,
+ CURLRESOLV_ERROR = -1,
+ CURLRESOLV_RESOLVED = 0,
+ CURLRESOLV_PENDING = 1
+};
+enum resolve_t Curl_resolv(struct connectdata *conn,
+ const char *hostname,
+ int port,
+ bool allowDOH,
+ struct Curl_dns_entry **dnsentry);
+enum resolve_t Curl_resolv_timeout(struct connectdata *conn,
+ const char *hostname, int port,
+ struct Curl_dns_entry **dnsentry,
+ timediff_t timeoutms);
#ifdef CURLRES_IPV6
/*
* Curl_ipv6works() returns TRUE if IPv6 seems to work.
*/
-bool Curl_ipv6works(void);
+bool Curl_ipv6works(struct connectdata *conn);
#else
-#define Curl_ipv6works() FALSE
+#define Curl_ipv6works(x) FALSE
#endif
/*
@@ -124,9 +127,6 @@
void Curl_resolv_unlock(struct Curl_easy *data,
struct Curl_dns_entry *dns);
-/* for debugging purposes only: */
-void Curl_scan_cache_used(void *user, void *ptr);
-
/* init a new dns cache and return success */
int Curl_mk_dnscache(struct curl_hash *hash);
@@ -237,11 +237,6 @@
void Curl_hostcache_clean(struct Curl_easy *data, struct curl_hash *hash);
/*
- * Destroy the hostcache of this handle.
- */
-void Curl_hostcache_destroy(struct Curl_easy *data);
-
-/*
* Populate the cache with specified entries from CURLOPT_RESOLVE.
*/
CURLcode Curl_loadhostpairs(struct Curl_easy *data);
@@ -249,7 +244,6 @@
CURLcode Curl_resolv_check(struct connectdata *conn,
struct Curl_dns_entry **dns);
int Curl_resolv_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+ curl_socket_t *socks);
#endif /* HEADER_CURL_HOSTIP_H */
diff --git a/Utilities/cmcurl/lib/hostip4.c b/Utilities/cmcurl/lib/hostip4.c
index e6ba710..d5009a3 100644
--- a/Utilities/cmcurl/lib/hostip4.c
+++ b/Utilities/cmcurl/lib/hostip4.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -52,7 +52,6 @@
#include "share.h"
#include "strerror.h"
#include "url.h"
-#include "inet_pton.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
#include "curl_memory.h"
@@ -128,28 +127,22 @@
#endif
Curl_addrinfo *ai = NULL;
struct hostent *h = NULL;
- struct in_addr in;
struct hostent *buf = NULL;
- if(Curl_inet_pton(AF_INET, hostname, &in) > 0)
- /* This is a dotted IP address 123.123.123.123-style */
- return Curl_ip2addr(AF_INET, &in, hostname, port);
-
#if defined(HAVE_GETADDRINFO_THREADSAFE)
- else {
- struct addrinfo hints;
- char sbuf[12];
- char *sbufptr = NULL;
+ struct addrinfo hints;
+ char sbuf[12];
+ char *sbufptr = NULL;
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = PF_INET;
- hints.ai_socktype = SOCK_STREAM;
- if(port) {
- msnprintf(sbuf, sizeof(sbuf), "%d", port);
- sbufptr = sbuf;
- }
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = PF_INET;
+ hints.ai_socktype = SOCK_STREAM;
+ if(port) {
+ msnprintf(sbuf, sizeof(sbuf), "%d", port);
+ sbufptr = sbuf;
+ }
- (void)Curl_getaddrinfo_ex(hostname, sbufptr, &hints, &ai);
+ (void)Curl_getaddrinfo_ex(hostname, sbufptr, &hints, &ai);
#elif defined(HAVE_GETHOSTBYNAME_R)
/*
@@ -157,144 +150,141 @@
* Since there are three different versions of it, the following code is
* somewhat #ifdef-ridden.
*/
- else {
- int h_errnop;
+ int h_errnop;
- buf = calloc(1, CURL_HOSTENT_SIZE);
- if(!buf)
- return NULL; /* major failure */
- /*
- * The clearing of the buffer is a workaround for a gethostbyname_r bug in
- * qnx nto and it is also _required_ for some of these functions on some
- * platforms.
- */
+ buf = calloc(1, CURL_HOSTENT_SIZE);
+ if(!buf)
+ return NULL; /* major failure */
+ /*
+ * The clearing of the buffer is a workaround for a gethostbyname_r bug in
+ * qnx nto and it is also _required_ for some of these functions on some
+ * platforms.
+ */
#if defined(HAVE_GETHOSTBYNAME_R_5)
- /* Solaris, IRIX and more */
- h = gethostbyname_r(hostname,
- (struct hostent *)buf,
- (char *)buf + sizeof(struct hostent),
- CURL_HOSTENT_SIZE - sizeof(struct hostent),
- &h_errnop);
+ /* Solaris, IRIX and more */
+ h = gethostbyname_r(hostname,
+ (struct hostent *)buf,
+ (char *)buf + sizeof(struct hostent),
+ CURL_HOSTENT_SIZE - sizeof(struct hostent),
+ &h_errnop);
- /* If the buffer is too small, it returns NULL and sets errno to
- * ERANGE. The errno is thread safe if this is compiled with
- * -D_REENTRANT as then the 'errno' variable is a macro defined to get
- * used properly for threads.
- */
+ /* If the buffer is too small, it returns NULL and sets errno to
+ * ERANGE. The errno is thread safe if this is compiled with
+ * -D_REENTRANT as then the 'errno' variable is a macro defined to get
+ * used properly for threads.
+ */
- if(h) {
- ;
- }
- else
-#elif defined(HAVE_GETHOSTBYNAME_R_6)
- /* Linux */
-
- (void)gethostbyname_r(hostname,
- (struct hostent *)buf,
- (char *)buf + sizeof(struct hostent),
- CURL_HOSTENT_SIZE - sizeof(struct hostent),
- &h, /* DIFFERENCE */
- &h_errnop);
- /* Redhat 8, using glibc 2.2.93 changed the behavior. Now all of a
- * sudden this function returns EAGAIN if the given buffer size is too
- * small. Previous versions are known to return ERANGE for the same
- * problem.
- *
- * This wouldn't be such a big problem if older versions wouldn't
- * sometimes return EAGAIN on a common failure case. Alas, we can't
- * assume that EAGAIN *or* ERANGE means ERANGE for any given version of
- * glibc.
- *
- * For now, we do that and thus we may call the function repeatedly and
- * fail for older glibc versions that return EAGAIN, until we run out of
- * buffer size (step_size grows beyond CURL_HOSTENT_SIZE).
- *
- * If anyone has a better fix, please tell us!
- *
- * -------------------------------------------------------------------
- *
- * On October 23rd 2003, Dan C dug up more details on the mysteries of
- * gethostbyname_r() in glibc:
- *
- * In glibc 2.2.5 the interface is different (this has also been
- * discovered in glibc 2.1.1-6 as shipped by Redhat 6). What I can't
- * explain, is that tests performed on glibc 2.2.4-34 and 2.2.4-32
- * (shipped/upgraded by Redhat 7.2) don't show this behavior!
- *
- * In this "buggy" version, the return code is -1 on error and 'errno'
- * is set to the ERANGE or EAGAIN code. Note that 'errno' is not a
- * thread-safe variable.
- */
-
- if(!h) /* failure */
-#elif defined(HAVE_GETHOSTBYNAME_R_3)
- /* AIX, Digital Unix/Tru64, HPUX 10, more? */
-
- /* For AIX 4.3 or later, we don't use gethostbyname_r() at all, because of
- * the plain fact that it does not return unique full buffers on each
- * call, but instead several of the pointers in the hostent structs will
- * point to the same actual data! This have the unfortunate down-side that
- * our caching system breaks down horribly. Luckily for us though, AIX 4.3
- * and more recent versions have a "completely thread-safe"[*] libc where
- * all the data is stored in thread-specific memory areas making calls to
- * the plain old gethostbyname() work fine even for multi-threaded
- * programs.
- *
- * This AIX 4.3 or later detection is all made in the configure script.
- *
- * Troels Walsted Hansen helped us work this out on March 3rd, 2003.
- *
- * [*] = much later we've found out that it isn't at all "completely
- * thread-safe", but at least the gethostbyname() function is.
- */
-
- if(CURL_HOSTENT_SIZE >=
- (sizeof(struct hostent) + sizeof(struct hostent_data))) {
-
- /* August 22nd, 2000: Albert Chin-A-Young brought an updated version
- * that should work! September 20: Richard Prescott worked on the buffer
- * size dilemma.
- */
-
- res = gethostbyname_r(hostname,
- (struct hostent *)buf,
- (struct hostent_data *)((char *)buf +
- sizeof(struct hostent)));
- h_errnop = SOCKERRNO; /* we don't deal with this, but set it anyway */
- }
- else
- res = -1; /* failure, too smallish buffer size */
-
- if(!res) { /* success */
-
- h = buf; /* result expected in h */
-
- /* This is the worst kind of the different gethostbyname_r() interfaces.
- * Since we don't know how big buffer this particular lookup required,
- * we can't realloc down the huge alloc without doing closer analysis of
- * the returned data. Thus, we always use CURL_HOSTENT_SIZE for every
- * name lookup. Fixing this would require an extra malloc() and then
- * calling Curl_addrinfo_copy() that subsequent realloc()s down the new
- * memory area to the actually used amount.
- */
- }
- else
-#endif /* HAVE_...BYNAME_R_5 || HAVE_...BYNAME_R_6 || HAVE_...BYNAME_R_3 */
- {
- h = NULL; /* set return code to NULL */
- free(buf);
- }
-#else /* HAVE_GETADDRINFO_THREADSAFE || HAVE_GETHOSTBYNAME_R */
- /*
- * Here is code for platforms that don't have a thread safe
- * getaddrinfo() nor gethostbyname_r() function or for which
- * gethostbyname() is the preferred one.
- */
- else {
- h = gethostbyname((void *)hostname);
-#endif /* HAVE_GETADDRINFO_THREADSAFE || HAVE_GETHOSTBYNAME_R */
+ if(h) {
+ ;
}
+ else
+#elif defined(HAVE_GETHOSTBYNAME_R_6)
+ /* Linux */
+
+ (void)gethostbyname_r(hostname,
+ (struct hostent *)buf,
+ (char *)buf + sizeof(struct hostent),
+ CURL_HOSTENT_SIZE - sizeof(struct hostent),
+ &h, /* DIFFERENCE */
+ &h_errnop);
+ /* Redhat 8, using glibc 2.2.93 changed the behavior. Now all of a
+ * sudden this function returns EAGAIN if the given buffer size is too
+ * small. Previous versions are known to return ERANGE for the same
+ * problem.
+ *
+ * This wouldn't be such a big problem if older versions wouldn't
+ * sometimes return EAGAIN on a common failure case. Alas, we can't
+ * assume that EAGAIN *or* ERANGE means ERANGE for any given version of
+ * glibc.
+ *
+ * For now, we do that and thus we may call the function repeatedly and
+ * fail for older glibc versions that return EAGAIN, until we run out of
+ * buffer size (step_size grows beyond CURL_HOSTENT_SIZE).
+ *
+ * If anyone has a better fix, please tell us!
+ *
+ * -------------------------------------------------------------------
+ *
+ * On October 23rd 2003, Dan C dug up more details on the mysteries of
+ * gethostbyname_r() in glibc:
+ *
+ * In glibc 2.2.5 the interface is different (this has also been
+ * discovered in glibc 2.1.1-6 as shipped by Redhat 6). What I can't
+ * explain, is that tests performed on glibc 2.2.4-34 and 2.2.4-32
+ * (shipped/upgraded by Redhat 7.2) don't show this behavior!
+ *
+ * In this "buggy" version, the return code is -1 on error and 'errno'
+ * is set to the ERANGE or EAGAIN code. Note that 'errno' is not a
+ * thread-safe variable.
+ */
+
+ if(!h) /* failure */
+#elif defined(HAVE_GETHOSTBYNAME_R_3)
+ /* AIX, Digital Unix/Tru64, HPUX 10, more? */
+
+ /* For AIX 4.3 or later, we don't use gethostbyname_r() at all, because of
+ * the plain fact that it does not return unique full buffers on each
+ * call, but instead several of the pointers in the hostent structs will
+ * point to the same actual data! This have the unfortunate down-side that
+ * our caching system breaks down horribly. Luckily for us though, AIX 4.3
+ * and more recent versions have a "completely thread-safe"[*] libc where
+ * all the data is stored in thread-specific memory areas making calls to
+ * the plain old gethostbyname() work fine even for multi-threaded
+ * programs.
+ *
+ * This AIX 4.3 or later detection is all made in the configure script.
+ *
+ * Troels Walsted Hansen helped us work this out on March 3rd, 2003.
+ *
+ * [*] = much later we've found out that it isn't at all "completely
+ * thread-safe", but at least the gethostbyname() function is.
+ */
+
+ if(CURL_HOSTENT_SIZE >=
+ (sizeof(struct hostent) + sizeof(struct hostent_data))) {
+
+ /* August 22nd, 2000: Albert Chin-A-Young brought an updated version
+ * that should work! September 20: Richard Prescott worked on the buffer
+ * size dilemma.
+ */
+
+ res = gethostbyname_r(hostname,
+ (struct hostent *)buf,
+ (struct hostent_data *)((char *)buf +
+ sizeof(struct hostent)));
+ h_errnop = SOCKERRNO; /* we don't deal with this, but set it anyway */
+ }
+ else
+ res = -1; /* failure, too smallish buffer size */
+
+ if(!res) { /* success */
+
+ h = buf; /* result expected in h */
+
+ /* This is the worst kind of the different gethostbyname_r() interfaces.
+ * Since we don't know how big buffer this particular lookup required,
+ * we can't realloc down the huge alloc without doing closer analysis of
+ * the returned data. Thus, we always use CURL_HOSTENT_SIZE for every
+ * name lookup. Fixing this would require an extra malloc() and then
+ * calling Curl_addrinfo_copy() that subsequent realloc()s down the new
+ * memory area to the actually used amount.
+ */
+ }
+ else
+#endif /* HAVE_...BYNAME_R_5 || HAVE_...BYNAME_R_6 || HAVE_...BYNAME_R_3 */
+ {
+ h = NULL; /* set return code to NULL */
+ free(buf);
+ }
+#else /* HAVE_GETADDRINFO_THREADSAFE || HAVE_GETHOSTBYNAME_R */
+ /*
+ * Here is code for platforms that don't have a thread safe
+ * getaddrinfo() nor gethostbyname_r() function or for which
+ * gethostbyname() is the preferred one.
+ */
+ h = gethostbyname((void *)hostname);
+#endif /* HAVE_GETADDRINFO_THREADSAFE || HAVE_GETHOSTBYNAME_R */
if(h) {
ai = Curl_he2ai(h, port);
diff --git a/Utilities/cmcurl/lib/hostip6.c b/Utilities/cmcurl/lib/hostip6.c
index 5511f1a..41ff986 100644
--- a/Utilities/cmcurl/lib/hostip6.c
+++ b/Utilities/cmcurl/lib/hostip6.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -62,13 +62,19 @@
/*
* Curl_ipv6works() returns TRUE if IPv6 seems to work.
*/
-bool Curl_ipv6works(void)
+bool Curl_ipv6works(struct connectdata *conn)
{
- /* the nature of most system is that IPv6 status doesn't come and go
- during a program's lifetime so we only probe the first time and then we
- have the info kept for fast re-use */
- static int ipv6_works = -1;
- if(-1 == ipv6_works) {
+ if(conn) {
+ /* the nature of most system is that IPv6 status doesn't come and go
+ during a program's lifetime so we only probe the first time and then we
+ have the info kept for fast re-use */
+ DEBUGASSERT(conn);
+ DEBUGASSERT(conn->data);
+ DEBUGASSERT(conn->data->multi);
+ return conn->data->multi->ipv6_works;
+ }
+ else {
+ int ipv6_works = -1;
/* probe to see if we have a working IPv6 stack */
curl_socket_t s = socket(PF_INET6, SOCK_DGRAM, 0);
if(s == CURL_SOCKET_BAD)
@@ -78,8 +84,8 @@
ipv6_works = 1;
Curl_closesocket(NULL, s);
}
+ return (ipv6_works>0)?TRUE:FALSE;
}
- return (ipv6_works>0)?TRUE:FALSE;
}
/*
@@ -89,7 +95,7 @@
bool Curl_ipvalid(struct connectdata *conn)
{
if(conn->ip_version == CURL_IPRESOLVE_V6)
- return Curl_ipv6works();
+ return Curl_ipv6works(conn);
return TRUE;
}
@@ -159,13 +165,14 @@
break;
}
- if((pf != PF_INET) && !Curl_ipv6works())
+ if((pf != PF_INET) && !Curl_ipv6works(conn))
/* The stack seems to be a non-IPv6 one */
pf = PF_INET;
memset(&hints, 0, sizeof(hints));
hints.ai_family = pf;
- hints.ai_socktype = conn->socktype;
+ hints.ai_socktype = (conn->transport == TRNSPRT_TCP) ?
+ SOCK_STREAM : SOCK_DGRAM;
#ifndef USE_RESOLVE_ON_IPS
/*
diff --git a/Utilities/cmcurl/lib/hostsyn.c b/Utilities/cmcurl/lib/hostsyn.c
index 3de6746..9e31008 100644
--- a/Utilities/cmcurl/lib/hostsyn.c
+++ b/Utilities/cmcurl/lib/hostsyn.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/http.c b/Utilities/cmcurl/lib/http.c
index 338c59a..bff3adc 100644
--- a/Utilities/cmcurl/lib/http.c
+++ b/Utilities/cmcurl/lib/http.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -88,8 +88,7 @@
*/
static int http_getsock_do(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+ curl_socket_t *socks);
static int http_should_fail(struct connectdata *conn);
#ifndef CURL_DISABLE_PROXY
@@ -99,8 +98,7 @@
#ifdef USE_SSL
static CURLcode https_connecting(struct connectdata *conn, bool *done);
static int https_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+ curl_socket_t *socks);
#else
#define https_connecting(x,y) CURLE_COULDNT_CONNECT
#endif
@@ -171,10 +169,22 @@
Curl_mime_initpart(&http->form, conn->data);
data->req.protop = http;
- if(!CONN_INUSE(conn))
- /* if not already multi-using, setup connection details */
- Curl_http2_setup_conn(conn);
- Curl_http2_setup_req(data);
+ if(data->set.httpversion == CURL_HTTP_VERSION_3) {
+ if(conn->handler->flags & PROTOPT_SSL)
+ /* Only go HTTP/3 directly on HTTPS URLs. It needs a UDP socket and does
+ the QUIC dance. */
+ conn->transport = TRNSPRT_QUIC;
+ else {
+ failf(data, "HTTP/3 requested for non-HTTPS URL");
+ return CURLE_URL_MALFORMAT;
+ }
+ }
+ else {
+ if(!CONN_INUSE(conn))
+ /* if not already multi-using, setup connection details */
+ Curl_http2_setup_conn(conn);
+ Curl_http2_setup_req(data);
+ }
return CURLE_OK;
}
@@ -334,7 +344,7 @@
userp = &conn->allocptr.userpwd;
free(*userp);
*userp = aprintf("Authorization: Bearer %s\r\n",
- conn->oauth_bearer);
+ conn->data->set.str[STRING_BEARER]);
if(!*userp) {
result = CURLE_OUT_OF_MEMORY;
@@ -383,7 +393,7 @@
}
/*
- * Curl_http_perhapsrewind()
+ * http_perhapsrewind()
*
* If we are doing POST or PUT {
* If we have more data to send {
@@ -440,9 +450,6 @@
/* figure out how much data we are expected to send */
switch(data->set.httpreq) {
case HTTPREQ_POST:
- if(data->state.infilesize != -1)
- expectsend = data->state.infilesize;
- break;
case HTTPREQ_PUT:
if(data->state.infilesize != -1)
expectsend = data->state.infilesize;
@@ -548,7 +555,7 @@
CURLcode result = CURLE_OK;
unsigned long authmask = ~0ul;
- if(!conn->oauth_bearer)
+ if(!data->set.str[STRING_BEARER])
authmask &= (unsigned long)~CURLAUTH_BEARER;
if(100 <= data->req.httpcode && 199 >= data->req.httpcode)
@@ -558,7 +565,7 @@
if(data->state.authproblem)
return data->set.http_fail_on_error?CURLE_HTTP_RETURNED_ERROR:CURLE_OK;
- if((conn->bits.user_passwd || conn->oauth_bearer) &&
+ if((conn->bits.user_passwd || data->set.str[STRING_BEARER]) &&
((data->req.httpcode == 401) ||
(conn->bits.authneg && data->req.httpcode < 300))) {
pickhost = pickoneauth(&data->state.authhost, authmask);
@@ -634,9 +641,7 @@
{
const char *auth = NULL;
CURLcode result = CURLE_OK;
-#if !defined(CURL_DISABLE_VERBOSE_STRINGS) || defined(USE_SPNEGO)
struct Curl_easy *data = conn->data;
-#endif
#ifdef CURL_DISABLE_CRYPTO_AUTH
(void)request;
@@ -644,7 +649,7 @@
#endif
#ifdef USE_SPNEGO
- if((authstatus->picked == CURLAUTH_NEGOTIATE)) {
+ if(authstatus->picked == CURLAUTH_NEGOTIATE) {
auth = "Negotiate";
result = Curl_output_negotiate(conn, proxy);
if(result)
@@ -700,7 +705,7 @@
}
if(authstatus->picked == CURLAUTH_BEARER) {
/* Bearer */
- if((!proxy && conn->oauth_bearer &&
+ if((!proxy && data->set.str[STRING_BEARER] &&
!Curl_checkheaders(conn, "Authorization:"))) {
auth = "Bearer";
result = http_output_bearer(conn);
@@ -758,7 +763,7 @@
authproxy = &data->state.authproxy;
if((conn->bits.httpproxy && conn->bits.proxy_user_passwd) ||
- conn->bits.user_passwd || conn->oauth_bearer)
+ conn->bits.user_passwd || data->set.str[STRING_BEARER])
/* continue please */;
else {
authhost->done = TRUE;
@@ -1136,10 +1141,14 @@
*/
void Curl_add_buffer_free(Curl_send_buffer **inp)
{
- Curl_send_buffer *in = *inp;
- if(in) /* deal with NULL input */
+ Curl_send_buffer *in;
+ if(!inp)
+ return;
+ in = *inp;
+ if(in) { /* deal with NULL input */
free(in->buffer);
- free(in);
+ free(in);
+ }
*inp = NULL;
}
@@ -1497,11 +1506,9 @@
interface and then we're always _sending_ a request and thus we wait for
the single socket to become writable only */
static int http_getsock_do(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
/* write mode */
- (void)numsocks; /* unused, we trust it to be at least 1 */
socks[0] = conn->sock[FIRSTSOCKET];
return GETSOCK_WRITESOCK(0);
}
@@ -1555,6 +1562,13 @@
CURLcode result;
DEBUGASSERT((conn) && (conn->handler->flags & PROTOPT_SSL));
+#ifdef ENABLE_QUIC
+ if(conn->transport == TRNSPRT_QUIC) {
+ *done = TRUE;
+ return CURLE_OK;
+ }
+#endif
+
/* perform SSL initialization for this socket */
result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, done);
if(result)
@@ -1564,11 +1578,10 @@
}
static int https_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
if(conn->handler->flags & PROTOPT_SSL)
- return Curl_ssl_getsock(conn, socks, numsocks);
+ return Curl_ssl_getsock(conn, socks);
return GETSOCK_BLANK;
}
#endif /* USE_SSL */
@@ -1602,7 +1615,8 @@
Curl_add_buffer_free(&http->send_buffer);
}
- Curl_http2_done(conn, premature);
+ Curl_http2_done(data, premature);
+ Curl_quic_done(data, premature);
Curl_mime_cleanpart(&http->form);
@@ -1650,6 +1664,12 @@
static const char *get_http_string(const struct Curl_easy *data,
const struct connectdata *conn)
{
+#ifdef ENABLE_QUIC
+ if((data->set.httpversion == CURL_HTTP_VERSION_3) ||
+ (conn->httpversion == 30))
+ return "3";
+#endif
+
#ifdef USE_NGHTTP2
if(conn->proto.httpc.h2)
return "2";
@@ -1669,8 +1689,8 @@
CURLcode result = CURLE_OK;
data->state.expect100header = FALSE; /* default to false unless it is set
to TRUE below */
- if(use_http_1_1plus(data, conn) &&
- (conn->httpversion != 20)) {
+ if(!data->state.disableexpect && use_http_1_1plus(data, conn) &&
+ (conn->httpversion < 20)) {
/* if not doing HTTP 1.0 or version 2, or disabled explicitly, we add an
Expect: 100-continue to the headers which actually speeds up post
operations (as there is one packet coming back from the web server) */
@@ -1700,7 +1720,7 @@
will return an error code if one of the headers is
not formatted correctly */
CURLcode Curl_http_compile_trailers(struct curl_slist *trailers,
- Curl_send_buffer *buffer,
+ Curl_send_buffer **buffer,
struct Curl_easy *handle)
{
char *ptr = NULL;
@@ -1726,7 +1746,7 @@
/* only add correctly formatted trailers */
ptr = strchr(trailers->data, ':');
if(ptr && *(ptr + 1) == ' ') {
- result = Curl_add_bufferf(&buffer, "%s%s", trailers->data,
+ result = Curl_add_bufferf(buffer, "%s%s", trailers->data,
endofline_native);
if(result)
return result;
@@ -1735,7 +1755,7 @@
infof(handle, "Malformatted trailing header ! Skipping trailer.");
trailers = trailers->next;
}
- result = Curl_add_buffer(&buffer, endofline_network,
+ result = Curl_add_buffer(buffer, endofline_network,
strlen(endofline_network));
return result;
}
@@ -1851,7 +1871,7 @@
Connection: */
checkprefix("Connection:", compare))
;
- else if((conn->httpversion == 20) &&
+ else if((conn->httpversion >= 20) &&
checkprefix("Transfer-Encoding:", compare))
/* HTTP/2 doesn't support chunked requests */
;
@@ -1881,9 +1901,10 @@
}
#ifndef CURL_DISABLE_PARSEDATE
-CURLcode Curl_add_timecondition(struct Curl_easy *data,
+CURLcode Curl_add_timecondition(const struct connectdata *conn,
Curl_send_buffer *req_buffer)
{
+ struct Curl_easy *data = conn->data;
const struct tm *tm;
struct tm keeptime;
CURLcode result;
@@ -1916,6 +1937,11 @@
break;
}
+ if(Curl_checkheaders(conn, condp)) {
+ /* A custom header was specified; it will be sent instead. */
+ return CURLE_OK;
+ }
+
/* The If-Modified-Since header family should have their times set in
* GMT as RFC2616 defines: "All HTTP date/time stamps MUST be
* represented in Greenwich Mean Time (GMT), without exception. For the
@@ -1941,10 +1967,10 @@
}
#else
/* disabled */
-CURLcode Curl_add_timecondition(struct Curl_easy *data,
+CURLcode Curl_add_timecondition(const struct connectdata *conn,
Curl_send_buffer *req_buffer)
{
- (void)data;
+ (void)conn;
(void)req_buffer;
return CURLE_OK;
}
@@ -1976,55 +2002,57 @@
const char *httpstring;
Curl_send_buffer *req_buffer;
curl_off_t postsize = 0; /* curl_off_t to handle large file sizes */
+ char *altused = NULL;
/* Always consider the DO phase done after this function call, even if there
may be parts of the request that is not yet sent, since we can deal with
the rest of the request in the PERFORM phase. */
*done = TRUE;
- if(conn->httpversion < 20) { /* unless the connection is re-used and already
- http2 */
- switch(conn->negnpn) {
- case CURL_HTTP_VERSION_2:
- conn->httpversion = 20; /* we know we're on HTTP/2 now */
-
- result = Curl_http2_switched(conn, NULL, 0);
- if(result)
- return result;
- break;
- case CURL_HTTP_VERSION_1_1:
- /* continue with HTTP/1.1 when explicitly requested */
- break;
- default:
- /* Check if user wants to use HTTP/2 with clear TCP*/
-#ifdef USE_NGHTTP2
- if(conn->data->set.httpversion ==
- CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE) {
- if(conn->bits.httpproxy && !conn->bits.tunnel_proxy) {
- /* We don't support HTTP/2 proxies yet. Also it's debatable whether
- or not this setting should apply to HTTP/2 proxies. */
- infof(data, "Ignoring HTTP/2 prior knowledge due to proxy\n");
- break;
- }
-
- DEBUGF(infof(data, "HTTP/2 over clean TCP\n"));
- conn->httpversion = 20;
+ if(conn->transport != TRNSPRT_QUIC) {
+ if(conn->httpversion < 20) { /* unless the connection is re-used and
+ already http2 */
+ switch(conn->negnpn) {
+ case CURL_HTTP_VERSION_2:
+ conn->httpversion = 20; /* we know we're on HTTP/2 now */
result = Curl_http2_switched(conn, NULL, 0);
if(result)
return result;
- }
+ break;
+ case CURL_HTTP_VERSION_1_1:
+ /* continue with HTTP/1.1 when explicitly requested */
+ break;
+ default:
+ /* Check if user wants to use HTTP/2 with clear TCP*/
+#ifdef USE_NGHTTP2
+ if(conn->data->set.httpversion ==
+ CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE) {
+ if(conn->bits.httpproxy && !conn->bits.tunnel_proxy) {
+ /* We don't support HTTP/2 proxies yet. Also it's debatable
+ whether or not this setting should apply to HTTP/2 proxies. */
+ infof(data, "Ignoring HTTP/2 prior knowledge due to proxy\n");
+ break;
+ }
+
+ DEBUGF(infof(data, "HTTP/2 over clean TCP\n"));
+ conn->httpversion = 20;
+
+ result = Curl_http2_switched(conn, NULL, 0);
+ if(result)
+ return result;
+ }
#endif
- break;
+ break;
+ }
+ }
+ else {
+ /* prepare for a http2 request */
+ result = Curl_http2_setup(conn);
+ if(result)
+ return result;
}
}
- else {
- /* prepare for a http2 request */
- result = Curl_http2_setup(conn);
- if(result)
- return result;
- }
-
http = data->req.protop;
DEBUGASSERT(http);
@@ -2220,14 +2248,16 @@
else {
if((conn->handler->protocol & PROTO_FAMILY_HTTP) &&
(((httpreq == HTTPREQ_POST_MIME || httpreq == HTTPREQ_POST_FORM) &&
- http->postsize < 0) ||
- (data->set.upload && data->state.infilesize == -1))) {
+ http->postsize < 0) ||
+ ((data->set.upload || httpreq == HTTPREQ_POST) &&
+ data->state.infilesize == -1))) {
if(conn->bits.authneg)
/* don't enable chunked during auth neg */
;
else if(use_http_1_1plus(data, conn)) {
- /* HTTP, upload, unknown file size and not HTTP 1.0 */
- data->req.upload_chunky = TRUE;
+ if(conn->httpversion < 20)
+ /* HTTP, upload, unknown file size and not HTTP 1.0 */
+ data->req.upload_chunky = TRUE;
}
else {
failf(data, "Chunky upload is not supported by HTTP 1.0");
@@ -2328,7 +2358,6 @@
/* and no fragment part */
CURLUcode uc;
- char *url;
CURLU *h = curl_url_dup(data->state.uh);
if(!h)
return CURLE_OUT_OF_MEMORY;
@@ -2359,19 +2388,15 @@
return CURLE_OUT_OF_MEMORY;
}
}
- /* now extract the new version of the URL */
- uc = curl_url_get(h, CURLUPART_URL, &url, 0);
+ /* Extract the URL to use in the request. Store in STRING_TEMP_URL for
+ clean-up reasons if the function returns before the free() further
+ down. */
+ uc = curl_url_get(h, CURLUPART_URL, &data->set.str[STRING_TEMP_URL], 0);
if(uc) {
curl_url_cleanup(h);
return CURLE_OUT_OF_MEMORY;
}
- if(data->change.url_alloc)
- free(data->change.url);
-
- data->change.url = url;
- data->change.url_alloc = TRUE;
-
curl_url_cleanup(h);
if(strcasecompare("ftp", data->state.up.scheme)) {
@@ -2550,12 +2575,16 @@
query = NULL;
}
+#ifndef CURL_DISABLE_PROXY
/* url */
if(conn->bits.httpproxy && !conn->bits.tunnel_proxy) {
- char *url = data->change.url;
+ char *url = data->set.str[STRING_TEMP_URL];
result = Curl_add_buffer(&req_buffer, url, strlen(url));
+ Curl_safefree(data->set.str[STRING_TEMP_URL]);
}
- else if(paste_ftp_userpwd)
+ else
+#endif
+ if(paste_ftp_userpwd)
result = Curl_add_bufferf(&req_buffer, "ftp://%s:%s@%s",
conn->user, conn->passwd,
path + sizeof("ftp://") - 1);
@@ -2569,6 +2598,14 @@
if(result)
return result;
+#ifdef USE_ALTSVC
+ if(conn->bits.altused && !Curl_checkheaders(conn, "Alt-Used")) {
+ altused = aprintf("Alt-Used: %s:%d\r\n",
+ conn->conn_to_host.name, conn->conn_to_port);
+ if(!altused)
+ return CURLE_OUT_OF_MEMORY;
+ }
+#endif
result =
Curl_add_bufferf(&req_buffer,
"%s" /* ftp typecode (;type=x) */
@@ -2583,7 +2620,8 @@
"%s" /* accept-encoding */
"%s" /* referer */
"%s" /* Proxy-Connection */
- "%s",/* transfer-encoding */
+ "%s" /* transfer-encoding */
+ "%s",/* Alt-Used */
ftp_typecode,
httpstring,
@@ -2609,13 +2647,15 @@
!conn->bits.tunnel_proxy &&
!Curl_checkProxyheaders(conn, "Proxy-Connection"))?
"Proxy-Connection: Keep-Alive\r\n":"",
- te
+ te,
+ altused ? altused : ""
);
/* clear userpwd and proxyuserpwd to avoid re-using old credentials
* from re-used connections */
Curl_safefree(conn->allocptr.userpwd);
Curl_safefree(conn->allocptr.proxyuserpwd);
+ free(altused);
if(result)
return result;
@@ -2635,7 +2675,7 @@
struct Cookie *co = NULL; /* no cookies from start */
int count = 0;
- if(data->cookies) {
+ if(data->cookies && data->state.cookie_engine) {
Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE);
co = Curl_cookie_getlist(data->cookies,
conn->allocptr.cookiehost?
@@ -2683,7 +2723,7 @@
}
#endif
- result = Curl_add_timecondition(data, req_buffer);
+ result = Curl_add_timecondition(conn, req_buffer);
if(result)
return result;
@@ -3000,11 +3040,12 @@
failf(data, "Failed sending HTTP request");
else
/* HTTP GET/HEAD download: */
- Curl_setup_transfer(data, FIRSTSOCKET, -1, TRUE,
- http->postdata?FIRSTSOCKET:-1);
+ Curl_setup_transfer(data, FIRSTSOCKET, -1, TRUE, -1);
}
if(result)
return result;
+ if(!postsize)
+ data->req.upload_done = TRUE;
if(data->req.writebytecount) {
/* if a request-body has been sent off, we make sure this progress is noted
@@ -3147,6 +3188,9 @@
struct SingleRequest *k,
size_t length)
{
+ /* length is at most the size of a full read buffer, for which the upper
+ bound is CURL_MAX_READ_SIZE. There is thus no chance of overflow in this
+ calculation. */
size_t newsize = k->hbuflen + length;
if(newsize > CURL_MAX_HTTP_HEADER) {
/* The reason to have a max limit for this is to avoid the risk of a bad
@@ -3501,7 +3545,16 @@
*/
Curl_expire_done(data, EXPIRE_100_TIMEOUT);
if(!k->upload_done) {
- if(data->set.http_keep_sending_on_error) {
+ if((k->httpcode == 417) && data->state.expect100header) {
+ /* 417 Expectation Failed - try again without the Expect
+ header */
+ infof(data, "Got 417 while waiting for a 100\n");
+ data->state.disableexpect = TRUE;
+ DEBUGASSERT(!data->req.newurl);
+ data->req.newurl = strdup(conn->data->change.url);
+ Curl_done_sending(conn, k);
+ }
+ else if(data->set.http_keep_sending_on_error) {
infof(data, "HTTP error before end of send, keep sending\n");
if(k->exp100 > EXP100_SEND_DATA) {
k->exp100 = EXP100_SEND_DATA;
@@ -3511,8 +3564,10 @@
else {
infof(data, "HTTP error before end of send, stop sending\n");
streamclose(conn, "Stop sending data before everything sent");
+ result = Curl_done_sending(conn, k);
+ if(result)
+ return result;
k->upload_done = TRUE;
- k->keepon &= ~KEEP_SEND; /* don't send */
if(data->state.expect100header)
k->exp100 = EXP100_FAILED;
}
@@ -3649,6 +3704,7 @@
* guarantees on future behaviors since it isn't within the protocol.
*/
char separator;
+ char twoorthree[2];
nc = sscanf(HEADER1,
" HTTP/%1d.%1d%c%3d",
&httpversion_major,
@@ -3656,8 +3712,8 @@
&separator,
&k->httpcode);
- if(nc == 1 && httpversion_major == 2 &&
- 1 == sscanf(HEADER1, " HTTP/2 %d", &k->httpcode)) {
+ if(nc == 1 && httpversion_major >= 2 &&
+ 2 == sscanf(HEADER1, " HTTP/%1[23] %d", twoorthree, &k->httpcode)) {
conn->httpversion = 0;
nc = 4;
separator = ' ';
@@ -3695,7 +3751,7 @@
}
}
else {
- failf(data, "Unsupported HTTP version in response\n");
+ failf(data, "Unsupported HTTP version in response");
return CURLE_UNSUPPORTED_PROTOCOL;
}
}
@@ -3769,6 +3825,7 @@
"HTTP 1.1 or later with persistent connection\n"));
}
+ k->http_bodyless = k->httpcode >= 100 && k->httpcode < 200;
switch(k->httpcode) {
case 304:
/* (quote from RFC2616, section 10.3.5): The 304 response
@@ -3786,10 +3843,9 @@
* empty line after the header fields. */
k->size = 0;
k->maxdownload = 0;
- k->ignorecl = TRUE; /* ignore Content-Length headers */
+ k->http_bodyless = TRUE;
break;
default:
- /* nothing */
break;
}
}
@@ -3805,8 +3861,8 @@
return result;
/* Check for Content-Length: header lines to get size */
- if(!k->ignorecl && !data->set.ignorecl &&
- checkprefix("Content-Length:", k->p)) {
+ if(!k->http_bodyless &&
+ !data->set.ignorecl && checkprefix("Content-Length:", k->p)) {
curl_off_t contentlength;
CURLofft offt = curlx_strtoofft(k->p + 15, NULL, 10, &contentlength);
@@ -3895,7 +3951,7 @@
*/
streamclose(conn, "Connection: close used");
}
- else if(checkprefix("Transfer-Encoding:", k->p)) {
+ else if(!k->http_bodyless && checkprefix("Transfer-Encoding:", k->p)) {
/* One or more encodings. We check for chunked and/or a compression
algorithm. */
/*
@@ -3911,7 +3967,7 @@
if(result)
return result;
}
- else if(checkprefix("Content-Encoding:", k->p) &&
+ else if(!k->http_bodyless && checkprefix("Content-Encoding:", k->p) &&
data->set.str[STRING_ENCODING]) {
/*
* Process Content-Encoding. Look for the values: identity,
@@ -3924,7 +3980,20 @@
if(result)
return result;
}
- else if(checkprefix("Content-Range:", k->p)) {
+ else if(checkprefix("Retry-After:", k->p)) {
+ /* Retry-After = HTTP-date / delay-seconds */
+ curl_off_t retry_after = 0; /* zero for unknown or "now" */
+ time_t date = Curl_getdate_capped(&k->p[12]);
+ if(-1 == date) {
+ /* not a date, try it as a decimal number */
+ (void)curlx_strtoofft(&k->p[12], NULL, 10, &retry_after);
+ }
+ else
+ /* convert date to number of seconds into the future */
+ retry_after = date - time(NULL);
+ data->info.retry_after = retry_after; /* store it */
+ }
+ else if(!k->http_bodyless && checkprefix("Content-Range:", k->p)) {
/* Content-Range: bytes [num]-
Content-Range: bytes: [num]-
Content-Range: [num]-
@@ -3954,7 +4023,7 @@
data->state.resume_from = 0; /* get everything */
}
#if !defined(CURL_DISABLE_COOKIES)
- else if(data->cookies &&
+ else if(data->cookies && data->state.cookie_engine &&
checkprefix("Set-Cookie:", k->p)) {
Curl_share_lock(data, CURL_LOCK_DATA_COOKIE,
CURL_LOCK_ACCESS_SINGLE);
@@ -3970,11 +4039,9 @@
Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE);
}
#endif
- else if(checkprefix("Last-Modified:", k->p) &&
+ else if(!k->http_bodyless && checkprefix("Last-Modified:", k->p) &&
(data->set.timecondition || data->set.get_filetime) ) {
- time_t secs = time(NULL);
- k->timeofdoc = curl_getdate(k->p + strlen("Last-Modified:"),
- &secs);
+ k->timeofdoc = Curl_getdate_capped(k->p + strlen("Last-Modified:"));
if(data->set.get_filetime)
data->info.filetime = k->timeofdoc;
}
@@ -3995,7 +4062,7 @@
if(result)
return result;
}
- #ifdef USE_SPNEGO
+#ifdef USE_SPNEGO
else if(checkprefix("Persistent-Auth", k->p)) {
struct negotiatedata *negdata = &conn->negotiate;
struct auth *authp = &data->state.authhost;
@@ -4003,14 +4070,15 @@
char *persistentauth = Curl_copy_header_value(k->p);
if(!persistentauth)
return CURLE_OUT_OF_MEMORY;
- negdata->noauthpersist = checkprefix("false", persistentauth);
+ negdata->noauthpersist = checkprefix("false", persistentauth)?
+ TRUE:FALSE;
negdata->havenoauthpersist = TRUE;
infof(data, "Negotiate: noauthpersist -> %d, header part: %s",
negdata->noauthpersist, persistentauth);
free(persistentauth);
}
}
- #endif
+#endif
else if((k->httpcode >= 300 && k->httpcode < 400) &&
checkprefix("Location:", k->p) &&
!data->req.location) {
diff --git a/Utilities/cmcurl/lib/http.h b/Utilities/cmcurl/lib/http.h
index a59fe7a..4c1825f 100644
--- a/Utilities/cmcurl/lib/http.h
+++ b/Utilities/cmcurl/lib/http.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -69,32 +69,24 @@
size_t included_body_bytes,
int socketindex);
-CURLcode Curl_add_timecondition(struct Curl_easy *data,
+CURLcode Curl_add_timecondition(const struct connectdata *conn,
Curl_send_buffer *buf);
CURLcode Curl_add_custom_headers(struct connectdata *conn,
bool is_connect,
Curl_send_buffer *req_buffer);
CURLcode Curl_http_compile_trailers(struct curl_slist *trailers,
- Curl_send_buffer *buffer,
+ Curl_send_buffer **buffer,
struct Curl_easy *handle);
/* protocol-specific functions set up to be called by the main engine */
CURLcode Curl_http(struct connectdata *conn, bool *done);
CURLcode Curl_http_done(struct connectdata *, CURLcode, bool premature);
CURLcode Curl_http_connect(struct connectdata *conn, bool *done);
-CURLcode Curl_http_setup_conn(struct connectdata *conn);
-
-/* The following functions are defined in http_chunks.c */
-void Curl_httpchunk_init(struct connectdata *conn);
-CHUNKcode Curl_httpchunk_read(struct connectdata *conn, char *datap,
- ssize_t length, ssize_t *wrote);
/* These functions are in http.c */
-void Curl_http_auth_stage(struct Curl_easy *data, int stage);
CURLcode Curl_http_input_auth(struct connectdata *conn, bool proxy,
const char *auth);
CURLcode Curl_http_auth_act(struct connectdata *conn);
-CURLcode Curl_http_perhapsrewind(struct connectdata *conn);
/* If only the PICKNONE bit is set, there has been a round-trip and we
selected to use no auth at all. Ie, we actively select no auth, as opposed
@@ -124,11 +116,15 @@
*
*/
#ifndef EXPECT_100_THRESHOLD
-#define EXPECT_100_THRESHOLD 1024
+#define EXPECT_100_THRESHOLD (1024*1024)
#endif
#endif /* CURL_DISABLE_HTTP */
+#ifdef USE_NGHTTP3
+struct h3out; /* see ngtcp2 */
+#endif
+
/****************************************************************************
* HTTP unique setup
***************************************************************************/
@@ -175,20 +171,40 @@
int status_code; /* HTTP status code */
const uint8_t *pausedata; /* pointer to data received in on_data_chunk */
size_t pauselen; /* the number of bytes left in data */
- bool closed; /* TRUE on HTTP2 stream close */
bool close_handled; /* TRUE if stream closure is handled by libcurl */
- char *mem; /* points to a buffer in memory to store received data */
- size_t len; /* size of the buffer 'mem' points to */
- size_t memlen; /* size of data copied to mem */
-
- const uint8_t *upload_mem; /* points to a buffer to read from */
- size_t upload_len; /* size of the buffer 'upload_mem' points to */
- curl_off_t upload_left; /* number of bytes left to upload */
char **push_headers; /* allocated array */
size_t push_headers_used; /* number of entries filled in */
size_t push_headers_alloc; /* number of entries allocated */
#endif
+#if defined(USE_NGHTTP2) || defined(USE_NGHTTP3)
+ bool closed; /* TRUE on HTTP2 stream close */
+ char *mem; /* points to a buffer in memory to store received data */
+ size_t len; /* size of the buffer 'mem' points to */
+ size_t memlen; /* size of data copied to mem */
+#endif
+#if defined(USE_NGHTTP2) || defined(ENABLE_QUIC)
+ /* fields used by both HTTP/2 and HTTP/3 */
+ const uint8_t *upload_mem; /* points to a buffer to read from */
+ size_t upload_len; /* size of the buffer 'upload_mem' points to */
+ curl_off_t upload_left; /* number of bytes left to upload */
+#endif
+
+#ifdef ENABLE_QUIC
+ /*********** for HTTP/3 we store stream-local data here *************/
+ int64_t stream3_id; /* stream we are interested in */
+ bool firstheader; /* FALSE until headers arrive */
+ bool firstbody; /* FALSE until body arrives */
+ bool h3req; /* FALSE until request is issued */
+ bool upload_done;
+#endif
+#ifdef USE_NGHTTP3
+ size_t unacked_window;
+ struct h3out *h3out; /* per-stream buffers for upload */
+ char *overflow_buf; /* excess data received during a single Curl_read */
+ size_t overflow_buflen; /* amount of data currently in overflow_buf */
+ size_t overflow_bufsize; /* size of the overflow_buf allocation */
+#endif
};
#ifdef USE_NGHTTP2
diff --git a/Utilities/cmcurl/lib/http2.c b/Utilities/cmcurl/lib/http2.c
index 8e7bc21..72b38a3 100644
--- a/Utilities/cmcurl/lib/http2.c
+++ b/Utilities/cmcurl/lib/http2.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -43,19 +43,11 @@
#define H2_BUFSIZE 32768
-#if (NGHTTP2_VERSION_NUM < 0x010000)
+#if (NGHTTP2_VERSION_NUM < 0x010c00)
#error too old nghttp2 version, upgrade!
#endif
-#if (NGHTTP2_VERSION_NUM > 0x010800)
-#define NGHTTP2_HAS_HTTP2_STRERROR 1
-#endif
-
-#if (NGHTTP2_VERSION_NUM >= 0x010900)
-/* nghttp2_session_callbacks_set_error_callback is present in nghttp2 1.9.0 or
- later */
-#define NGHTTP2_HAS_ERROR_CALLBACK 1
-#else
+#ifdef CURL_DISABLE_VERBOSE_STRINGS
#define nghttp2_session_callbacks_set_error_callback(x,y)
#endif
@@ -63,12 +55,12 @@
#define NGHTTP2_HAS_SET_LOCAL_WINDOW_SIZE 1
#endif
-#define HTTP2_HUGE_WINDOW_SIZE (1 << 30)
+#define HTTP2_HUGE_WINDOW_SIZE (32 * 1024 * 1024) /* 32 MB */
#ifdef DEBUG_HTTP2
#define H2BUGF(x) x
#else
-#define H2BUGF(x) do { } WHILE_FALSE
+#define H2BUGF(x) do { } while(0)
#endif
@@ -100,16 +92,11 @@
}
static int http2_perform_getsock(const struct connectdata *conn,
- curl_socket_t *sock, /* points to
- numsocks
- number of
- sockets */
- int numsocks)
+ curl_socket_t *sock)
{
const struct http_conn *c = &conn->proto.httpc;
struct SingleRequest *k = &conn->data->req;
int bitmap = GETSOCK_BLANK;
- (void)numsocks;
sock[0] = conn->sock[FIRSTSOCKET];
@@ -126,11 +113,9 @@
}
static int http2_getsock(struct connectdata *conn,
- curl_socket_t *sock, /* points to numsocks
- number of sockets */
- int numsocks)
+ curl_socket_t *socks)
{
- return http2_perform_getsock(conn, sock, numsocks);
+ return http2_perform_getsock(conn, socks);
}
/*
@@ -240,7 +225,7 @@
if(checks_to_perform & CONNCHECK_KEEPALIVE) {
struct curltime now = Curl_now();
- time_t elapsed = Curl_timediff(now, check->keepalive);
+ timediff_t elapsed = Curl_timediff(now, check->keepalive);
if(elapsed > check->upkeep_interval_ms) {
/* Perform an HTTP/2 PING */
@@ -269,7 +254,7 @@
return ret_val;
}
-/* called from Curl_http_setup_conn */
+/* called from http_setup_conn */
void Curl_http2_setup_req(struct Curl_easy *data)
{
struct HTTP *http = data->req.protop;
@@ -286,7 +271,7 @@
http->memlen = 0;
}
-/* called from Curl_http_setup_conn */
+/* called from http_setup_conn */
void Curl_http2_setup_conn(struct connectdata *conn)
{
conn->proto.httpc.settings.max_concurrent_streams =
@@ -351,35 +336,6 @@
return msnprintf(p, len, " nghttp2/%s", h2->version_str);
}
-/* HTTP/2 error code to name based on the Error Code Registry.
-https://tools.ietf.org/html/rfc7540#page-77
-nghttp2_error_code enums are identical.
-*/
-static const char *http2_strerror(uint32_t err)
-{
-#ifndef NGHTTP2_HAS_HTTP2_STRERROR
- const char *str[] = {
- "NO_ERROR", /* 0x0 */
- "PROTOCOL_ERROR", /* 0x1 */
- "INTERNAL_ERROR", /* 0x2 */
- "FLOW_CONTROL_ERROR", /* 0x3 */
- "SETTINGS_TIMEOUT", /* 0x4 */
- "STREAM_CLOSED", /* 0x5 */
- "FRAME_SIZE_ERROR", /* 0x6 */
- "REFUSED_STREAM", /* 0x7 */
- "CANCEL", /* 0x8 */
- "COMPRESSION_ERROR", /* 0x9 */
- "CONNECT_ERROR", /* 0xA */
- "ENHANCE_YOUR_CALM", /* 0xB */
- "INADEQUATE_SECURITY", /* 0xC */
- "HTTP_1_1_REQUIRED" /* 0xD */
- };
- return (err < sizeof(str) / sizeof(str[0])) ? str[err] : "unknown";
-#else
- return nghttp2_http2_strerror(err);
-#endif
-}
-
/*
* The implementation of nghttp2_send_callback type. Here we write |data| with
* size |length| to the network and return the number of bytes actually
@@ -503,16 +459,14 @@
/* setup the request struct */
struct HTTP *http = calloc(1, sizeof(struct HTTP));
if(!http) {
- (void)Curl_close(second);
- second = NULL;
+ (void)Curl_close(&second);
}
else {
second->req.protop = http;
http->header_recvbuf = Curl_add_buffer_init();
if(!http->header_recvbuf) {
free(http);
- (void)Curl_close(second);
- second = NULL;
+ (void)Curl_close(&second);
}
else {
Curl_http2_setup_req(second);
@@ -554,7 +508,7 @@
stream = data->req.protop;
if(!stream) {
failf(data, "Internal NULL stream!\n");
- (void)Curl_close(newhandle);
+ (void)Curl_close(&newhandle);
rv = 1;
goto fail;
}
@@ -576,7 +530,7 @@
/* denied, kill off the new handle again */
http2_stream_free(newhandle->req.protop);
newhandle->req.protop = NULL;
- (void)Curl_close(newhandle);
+ (void)Curl_close(&newhandle);
goto fail;
}
@@ -592,7 +546,7 @@
infof(data, "failed to add handle to multi\n");
http2_stream_free(newhandle->req.protop);
newhandle->req.protop = NULL;
- Curl_close(newhandle);
+ Curl_close(&newhandle);
rv = 1;
goto fail;
}
@@ -847,7 +801,7 @@
return 0;
}
H2BUGF(infof(data_s, "on_stream_close(), %s (err %d), stream %u\n",
- http2_strerror(error_code), error_code, stream_id));
+ nghttp2_strerror(error_code), error_code, stream_id));
stream = data_s->req.protop;
if(!stream)
return NGHTTP2_ERR_CALLBACK_FAILURE;
@@ -855,6 +809,7 @@
stream->closed = TRUE;
httpc = &conn->proto.httpc;
drain_this(data_s, httpc);
+ Curl_expire(data_s, 0, EXPIRE_RUN_NOW);
httpc->error_code = error_code;
/* remove the entry from the hash as the stream is now gone */
@@ -974,7 +929,9 @@
if(!check)
/* no memory */
return NGHTTP2_ERR_CALLBACK_FAILURE;
- if(!Curl_strcasecompare(check, (const char *)value)) {
+ if(!Curl_strcasecompare(check, (const char *)value) &&
+ ((conn->remote_port != conn->given->defport) ||
+ !Curl_strcasecompare(conn->host.name, (const char *)value))) {
/* This is push is not for the same authority that was asked for in
* the URL. RFC 7540 section 8.2 says: "A client MUST treat a
* PUSH_PROMISE for which the server is not authoritative as a stream
@@ -1144,8 +1101,7 @@
return nread;
}
-#if defined(NGHTTP2_HAS_ERROR_CALLBACK) && \
- !defined(CURL_DISABLE_VERBOSE_STRINGS)
+#if !defined(CURL_DISABLE_VERBOSE_STRINGS)
static int error_callback(nghttp2_session *session,
const char *msg,
size_t len,
@@ -1162,9 +1118,10 @@
struct http_conn *httpc)
{
nghttp2_settings_entry *iv = httpc->local_settings;
+ DEBUGASSERT(conn->data);
iv[0].settings_id = NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS;
- iv[0].value = 100;
+ iv[0].value = Curl_multi_max_concurrent_streams(conn->data->multi);
iv[1].settings_id = NGHTTP2_SETTINGS_INITIAL_WINDOW_SIZE;
iv[1].value = HTTP2_HUGE_WINDOW_SIZE;
@@ -1175,11 +1132,10 @@
httpc->local_settings_num = 3;
}
-void Curl_http2_done(struct connectdata *conn, bool premature)
+void Curl_http2_done(struct Curl_easy *data, bool premature)
{
- struct Curl_easy *data = conn->data;
struct HTTP *http = data->req.protop;
- struct http_conn *httpc = &conn->proto.httpc;
+ struct http_conn *httpc = &data->conn->proto.httpc;
/* there might be allocated resources done before this got the 'h2' pointer
setup */
@@ -1199,9 +1155,6 @@
if(!httpc->h2) /* not HTTP/2 ? */
return;
- if(data->state.drain)
- drained_transfer(data, httpc);
-
if(premature) {
/* RST_STREAM */
if(!nghttp2_submit_rst_stream(httpc->h2, NGHTTP2_FLAG_NONE,
@@ -1213,6 +1166,10 @@
httpc->pause_stream_id = 0;
}
}
+
+ if(data->state.drain)
+ drained_transfer(data, httpc);
+
/* -1 means unassigned and 0 means cleared */
if(http->stream_id > 0) {
int rv = nghttp2_session_set_stream_user_data(httpc->h2,
@@ -1263,9 +1220,7 @@
/* nghttp2_on_header_callback */
nghttp2_session_callbacks_set_on_header_callback(callbacks, on_header);
-#ifndef CURL_DISABLE_VERBOSE_STRINGS
nghttp2_session_callbacks_set_error_callback(callbacks, error_callback);
-#endif
/* The nghttp2 session is not yet setup, do it */
rc = nghttp2_session_client_new(&conn->proto.httpc.h2, callbacks, conn);
@@ -1463,7 +1418,7 @@
}
else if(httpc->error_code != NGHTTP2_NO_ERROR) {
failf(data, "HTTP/2 stream %d was not closed cleanly: %s (err %u)",
- stream->stream_id, http2_strerror(httpc->error_code),
+ stream->stream_id, nghttp2_strerror(httpc->error_code),
httpc->error_code);
*err = CURLE_HTTP2_STREAM;
return -1;
@@ -1541,6 +1496,7 @@
H2BUGF(infof(data, "Queuing PRIORITY on stream %u (easy %p)\n",
stream->stream_id, data));
+ DEBUGASSERT(stream->stream_id != -1);
rv = nghttp2_submit_priority(h2, NGHTTP2_FLAG_NONE, stream->stream_id,
&pri_spec);
if(rv)
@@ -1565,6 +1521,11 @@
if(should_close_session(httpc)) {
H2BUGF(infof(data,
"http2_recv: nothing to do in this session\n"));
+ if(conn->bits.close) {
+ /* already marked for closure, return OK and we're done */
+ *err = CURLE_OK;
+ return 0;
+ }
*err = CURLE_HTTP2;
return -1;
}
@@ -1594,8 +1555,12 @@
return ncopy;
}
- H2BUGF(infof(data, "http2_recv: easy %p (stream %u)\n",
- data, stream->stream_id));
+ H2BUGF(infof(data, "http2_recv: easy %p (stream %u) win %u/%u\n",
+ data, stream->stream_id,
+ nghttp2_session_get_local_window_size(httpc->h2),
+ nghttp2_session_get_stream_local_window_size(httpc->h2,
+ stream->stream_id)
+ ));
if((data->state.drain) && stream->memlen) {
H2BUGF(infof(data, "http2_recv: DRAIN %zu bytes stream %u!! (%p => %p)\n",
@@ -1626,7 +1591,6 @@
stream->pausedata += nread;
stream->pauselen -= nread;
- infof(data, "%zd data bytes written\n", nread);
if(stream->pauselen == 0) {
H2BUGF(infof(data, "Unpaused by stream %u\n", stream->stream_id));
DEBUGASSERT(httpc->pause_stream_id == stream->stream_id);
@@ -1660,6 +1624,9 @@
socket is not read. But it seems that usually streams are
notified with its drain property, and socket is read again
quickly. */
+ if(stream->closed)
+ /* closed overrides paused */
+ return 0;
H2BUGF(infof(data, "stream %x is paused, pause id: %x\n",
stream->stream_id, httpc->pause_stream_id));
*err = CURLE_AGAIN;
@@ -1754,14 +1721,16 @@
else if(!stream->closed) {
drained_transfer(data, httpc);
}
+ else
+ /* this stream is closed, trigger a another read ASAP to detect that */
+ Curl_expire(data, 0, EXPIRE_RUN_NOW);
return retlen;
}
- /* If stream is closed, return 0 to signal the http routine to close
+ /* If this stream is closed, return 0 to signal the http routine to close
the connection */
- if(stream->closed) {
- return http2_handle_stream_close(conn, data, stream, err);
- }
+ if(stream->closed)
+ return 0;
*err = CURLE_AGAIN;
H2BUGF(infof(data, "http2_recv returns AGAIN for stream %u\n",
stream->stream_id));
@@ -1772,8 +1741,9 @@
field list. */
#define AUTHORITY_DST_IDX 3
+/* USHRT_MAX is 65535 == 0xffff */
#define HEADER_OVERFLOW(x) \
- (x.namelen > (uint16_t)-1 || x.valuelen > (uint16_t)-1 - x.namelen)
+ (x.namelen > 0xffff || x.valuelen > 0xffff - x.namelen)
/*
* Check header memory for the token "trailers".
@@ -1880,7 +1850,11 @@
are going to send or sending request body in DATA frame */
stream->upload_mem = mem;
stream->upload_len = len;
- nghttp2_session_resume_data(h2, stream->stream_id);
+ rv = nghttp2_session_resume_data(h2, stream->stream_id);
+ if(nghttp2_is_fatal(rv)) {
+ *err = CURLE_SEND_ERROR;
+ return -1;
+ }
rv = h2_session_send(conn->data, h2);
if(nghttp2_is_fatal(rv)) {
*err = CURLE_SEND_ERROR;
@@ -2019,8 +1993,10 @@
nva[i].namelen = strlen((char *)nva[i].name);
}
else {
- nva[i].name = (unsigned char *)hdbuf;
nva[i].namelen = (size_t)(end - hdbuf);
+ /* Lower case the header name for HTTP/2 */
+ Curl_strntolower((char *)hdbuf, hdbuf, nva[i].namelen);
+ nva[i].name = (unsigned char *)hdbuf;
}
hdbuf = end + 1;
while(*hdbuf == ' ' || *hdbuf == '\t')
@@ -2130,17 +2106,14 @@
return -1;
}
- if(stream->stream_id != -1) {
- /* If whole HEADERS frame was sent off to the underlying socket,
- the nghttp2 library calls data_source_read_callback. But only
- it found that no data available, so it deferred the DATA
- transmission. Which means that nghttp2_session_want_write()
- returns 0 on http2_perform_getsock(), which results that no
- writable socket check is performed. To workaround this, we
- issue nghttp2_session_resume_data() here to bring back DATA
- transmission from deferred state. */
- nghttp2_session_resume_data(h2, stream->stream_id);
- }
+ /* If whole HEADERS frame was sent off to the underlying socket, the nghttp2
+ library calls data_source_read_callback. But only it found that no data
+ available, so it deferred the DATA transmission. Which means that
+ nghttp2_session_want_write() returns 0 on http2_perform_getsock(), which
+ results that no writable socket check is performed. To workaround this,
+ we issue nghttp2_session_resume_data() here to bring back DATA
+ transmission from deferred state. */
+ nghttp2_session_resume_data(h2, stream->stream_id);
return len;
@@ -2255,7 +2228,6 @@
}
}
-#ifdef NGHTTP2_HAS_SET_LOCAL_WINDOW_SIZE
rv = nghttp2_session_set_local_window_size(httpc->h2, NGHTTP2_FLAG_NONE, 0,
HTTP2_HUGE_WINDOW_SIZE);
if(rv != 0) {
@@ -2263,7 +2235,6 @@
nghttp2_strerror(rv), rv);
return CURLE_HTTP2;
}
-#endif
/* we are going to copy mem to httpc->inbuf. This is required since
mem is part of buffer pointed by stream->mem, and callbacks
@@ -2321,6 +2292,51 @@
return CURLE_OK;
}
+CURLcode Curl_http2_stream_pause(struct Curl_easy *data, bool pause)
+{
+ DEBUGASSERT(data);
+ DEBUGASSERT(data->conn);
+ /* if it isn't HTTP/2, we're done */
+ if(!data->conn->proto.httpc.h2)
+ return CURLE_OK;
+#ifdef NGHTTP2_HAS_SET_LOCAL_WINDOW_SIZE
+ else {
+ struct HTTP *stream = data->req.protop;
+ struct http_conn *httpc = &data->conn->proto.httpc;
+ uint32_t window = !pause * HTTP2_HUGE_WINDOW_SIZE;
+ int rv = nghttp2_session_set_local_window_size(httpc->h2,
+ NGHTTP2_FLAG_NONE,
+ stream->stream_id,
+ window);
+ if(rv) {
+ failf(data, "nghttp2_session_set_local_window_size() failed: %s(%d)",
+ nghttp2_strerror(rv), rv);
+ return CURLE_HTTP2;
+ }
+
+ /* make sure the window update gets sent */
+ rv = h2_session_send(data, httpc->h2);
+ if(rv)
+ return CURLE_SEND_ERROR;
+
+ DEBUGF(infof(data, "Set HTTP/2 window size to %u for stream %u\n",
+ window, stream->stream_id));
+
+#ifdef DEBUGBUILD
+ {
+ /* read out the stream local window again */
+ uint32_t window2 =
+ nghttp2_session_get_stream_local_window_size(httpc->h2,
+ stream->stream_id);
+ DEBUGF(infof(data, "HTTP/2 window size is now %u for stream %u\n",
+ window2, stream->stream_id));
+ }
+#endif
+ }
+#endif
+ return CURLE_OK;
+}
+
CURLcode Curl_http2_add_child(struct Curl_easy *parent,
struct Curl_easy *child,
bool exclusive)
@@ -2414,8 +2430,6 @@
#else /* !USE_NGHTTP2 */
/* Satisfy external references even if http2 is not compiled in. */
-
-#define CURL_DISABLE_TYPECHECK
#include <curl/curl.h>
char *curl_pushheader_bynum(struct curl_pushheaders *h, size_t num)
diff --git a/Utilities/cmcurl/lib/http2.h b/Utilities/cmcurl/lib/http2.h
index db6217b..1989aff 100644
--- a/Utilities/cmcurl/lib/http2.h
+++ b/Utilities/cmcurl/lib/http2.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -42,16 +42,15 @@
CURLcode Curl_http2_init(struct connectdata *conn);
void Curl_http2_init_state(struct UrlState *state);
void Curl_http2_init_userset(struct UserDefined *set);
-CURLcode Curl_http2_send_request(struct connectdata *conn);
CURLcode Curl_http2_request_upgrade(Curl_send_buffer *req,
struct connectdata *conn);
CURLcode Curl_http2_setup(struct connectdata *conn);
CURLcode Curl_http2_switched(struct connectdata *conn,
const char *data, size_t nread);
-/* called from Curl_http_setup_conn */
+/* called from http_setup_conn */
void Curl_http2_setup_conn(struct connectdata *conn);
void Curl_http2_setup_req(struct Curl_easy *data);
-void Curl_http2_done(struct connectdata *conn, bool premature);
+void Curl_http2_done(struct Curl_easy *data, bool premature);
CURLcode Curl_http2_done_sending(struct connectdata *conn);
CURLcode Curl_http2_add_child(struct Curl_easy *parent,
struct Curl_easy *child,
@@ -59,11 +58,11 @@
void Curl_http2_remove_child(struct Curl_easy *parent,
struct Curl_easy *child);
void Curl_http2_cleanup_dependencies(struct Curl_easy *data);
+CURLcode Curl_http2_stream_pause(struct Curl_easy *data, bool pause);
/* returns true if the HTTP/2 stream error was HTTP_1_1_REQUIRED */
bool Curl_h2_http_1_1_error(struct connectdata *conn);
#else /* USE_NGHTTP2 */
-#define Curl_http2_send_request(x) CURLE_UNSUPPORTED_PROTOCOL
#define Curl_http2_request_upgrade(x,y) CURLE_UNSUPPORTED_PROTOCOL
#define Curl_http2_setup(x) CURLE_UNSUPPORTED_PROTOCOL
#define Curl_http2_switched(x,y,z) CURLE_UNSUPPORTED_PROTOCOL
@@ -76,6 +75,7 @@
#define Curl_http2_add_child(x, y, z)
#define Curl_http2_remove_child(x, y)
#define Curl_http2_cleanup_dependencies(x)
+#define Curl_http2_stream_pause(x, y)
#define Curl_h2_http_1_1_error(x) 0
#endif
diff --git a/Utilities/cmcurl/lib/http_chunks.c b/Utilities/cmcurl/lib/http_chunks.c
index 18dfcb2..b6ffa41 100644
--- a/Utilities/cmcurl/lib/http_chunks.c
+++ b/Utilities/cmcurl/lib/http_chunks.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -109,7 +109,8 @@
CHUNKcode Curl_httpchunk_read(struct connectdata *conn,
char *datap,
ssize_t datalen,
- ssize_t *wrotep)
+ ssize_t *wrotep,
+ CURLcode *extrap)
{
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
@@ -125,8 +126,10 @@
chunk read process, to properly calculate the content length*/
if(data->set.http_te_skip && !k->ignorebody) {
result = Curl_client_write(conn, CLIENTWRITE_BODY, datap, datalen);
- if(result)
- return CHUNKE_WRITE_ERROR;
+ if(result) {
+ *extrap = result;
+ return CHUNKE_PASSTHRU_ERROR;
+ }
}
while(length) {
@@ -197,8 +200,10 @@
else
result = Curl_client_write(conn, CLIENTWRITE_BODY, datap, piece);
- if(result)
- return CHUNKE_WRITE_ERROR;
+ if(result) {
+ *extrap = result;
+ return CHUNKE_PASSTHRU_ERROR;
+ }
}
*wrote += piece;
@@ -244,8 +249,10 @@
if(!data->set.http_te_skip) {
result = Curl_client_write(conn, CLIENTWRITE_HEADER,
conn->trailer, conn->trlPos);
- if(result)
- return CHUNKE_WRITE_ERROR;
+ if(result) {
+ *extrap = result;
+ return CHUNKE_PASSTHRU_ERROR;
+ }
}
conn->trlPos = 0;
ch->state = CHUNK_TRAILER_CR;
@@ -339,8 +346,9 @@
return "Illegal or missing hexadecimal sequence";
case CHUNKE_BAD_CHUNK:
return "Malformed encoding found";
- case CHUNKE_WRITE_ERROR:
- return "Write error";
+ case CHUNKE_PASSTHRU_ERROR:
+ DEBUGASSERT(0); /* never used */
+ return "";
case CHUNKE_BAD_ENCODING:
return "Bad content-encoding found";
case CHUNKE_OUT_OF_MEMORY:
diff --git a/Utilities/cmcurl/lib/http_chunks.h b/Utilities/cmcurl/lib/http_chunks.h
index b969c55..8f4a33c 100644
--- a/Utilities/cmcurl/lib/http_chunks.h
+++ b/Utilities/cmcurl/lib/http_chunks.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -21,6 +21,9 @@
* KIND, either express or implied.
*
***************************************************************************/
+
+struct connectdata;
+
/*
* The longest possible hexadecimal number we support in a chunked transfer.
* Weird enough, RFC2616 doesn't set a maximum size! Since we use strtoul()
@@ -71,9 +74,9 @@
CHUNKE_TOO_LONG_HEX = 1,
CHUNKE_ILLEGAL_HEX,
CHUNKE_BAD_CHUNK,
- CHUNKE_WRITE_ERROR,
CHUNKE_BAD_ENCODING,
CHUNKE_OUT_OF_MEMORY,
+ CHUNKE_PASSTHRU_ERROR, /* Curl_httpchunk_read() returns a CURLcode to use */
CHUNKE_LAST
} CHUNKcode;
@@ -87,4 +90,10 @@
size_t dataleft; /* untouched data amount at the end of the last buffer */
};
+/* The following functions are defined in http_chunks.c */
+void Curl_httpchunk_init(struct connectdata *conn);
+CHUNKcode Curl_httpchunk_read(struct connectdata *conn, char *datap,
+ ssize_t length, ssize_t *wrote,
+ CURLcode *passthru);
+
#endif /* HEADER_CURL_HTTP_CHUNKS_H */
diff --git a/Utilities/cmcurl/lib/http_negotiate.c b/Utilities/cmcurl/lib/http_negotiate.c
index c8f4064..8e1f3bf 100644
--- a/Utilities/cmcurl/lib/http_negotiate.c
+++ b/Utilities/cmcurl/lib/http_negotiate.c
@@ -148,10 +148,10 @@
}
if(!neg_ctx->context) {
result = Curl_input_negotiate(conn, proxy, "Negotiate");
- if(result == CURLE_LOGIN_DENIED) {
+ if(result == CURLE_AUTH_ERROR) {
/* negotiate auth failed, let's continue unauthenticated to stay
* compatible with the behavior before curl-7_64_0-158-g6c6035532 */
- conn->data->state.authproblem = TRUE;
+ authp->done = TRUE;
return CURLE_OK;
}
else if(result)
diff --git a/Utilities/cmcurl/lib/http_ntlm.c b/Utilities/cmcurl/lib/http_ntlm.c
index e4a4fe0..342b242 100644
--- a/Utilities/cmcurl/lib/http_ntlm.c
+++ b/Utilities/cmcurl/lib/http_ntlm.c
@@ -44,9 +44,7 @@
/* SSL backend-specific #if branches in this file must be kept in the order
documented in curl_ntlm_core. */
-#if defined(NTLM_NEEDS_NSS_INIT)
-#include "vtls/nssg.h"
-#elif defined(USE_WINDOWS_SSPI)
+#if defined(USE_WINDOWS_SSPI)
#include "curl_sspi.h"
#endif
@@ -137,11 +135,6 @@
DEBUGASSERT(conn);
DEBUGASSERT(conn->data);
-#if defined(NTLM_NEEDS_NSS_INIT)
- if(CURLE_OK != Curl_nss_force_init(conn->data))
- return CURLE_OUT_OF_MEMORY;
-#endif
-
if(proxy) {
allocuserpwd = &conn->allocptr.proxyuserpwd;
userp = conn->http_proxy.user;
diff --git a/Utilities/cmcurl/lib/http_proxy.c b/Utilities/cmcurl/lib/http_proxy.c
index d7ed117..75c7a60 100644
--- a/Utilities/cmcurl/lib/http_proxy.c
+++ b/Utilities/cmcurl/lib/http_proxy.c
@@ -58,8 +58,9 @@
Curl_ssl_connect_nonblocking(conn, sockindex,
&conn->bits.proxy_ssl_connected[sockindex]);
if(result)
- conn->bits.close = TRUE; /* a failed connection is marked for closure to
- prevent (bad) re-use or similar */
+ /* a failed connection is marked for closure to prevent (bad) re-use or
+ similar */
+ connclose(conn, "TLS handshake failed");
}
return result;
#else
@@ -327,7 +328,7 @@
{ /* READING RESPONSE PHASE */
int error = SELECT_OK;
- while(s->keepon && !error) {
+ while(s->keepon) {
ssize_t gotbytes;
/* make sure we have space to read more data */
@@ -384,11 +385,12 @@
/* chunked-encoded body, so we need to do the chunked dance
properly to know when the end of the body is reached */
CHUNKcode r;
+ CURLcode extra;
ssize_t tookcareof = 0;
/* now parse the chunked piece of data so that we can
properly tell when the stream ends */
- r = Curl_httpchunk_read(conn, s->ptr, 1, &tookcareof);
+ r = Curl_httpchunk_read(conn, s->ptr, 1, &tookcareof, &extra);
if(r == CHUNKE_STOP) {
/* we're done reading chunks! */
infof(data, "chunk reading DONE\n");
@@ -455,6 +457,7 @@
}
else if(s->chunked_encoding) {
CHUNKcode r;
+ CURLcode extra;
infof(data, "Ignore chunked response-body\n");
@@ -472,7 +475,8 @@
/* now parse the chunked piece of data so that we can
properly tell when the stream ends */
- r = Curl_httpchunk_read(conn, s->line_start + 1, 1, &gotbytes);
+ r = Curl_httpchunk_read(conn, s->line_start + 1, 1, &gotbytes,
+ &extra);
if(r == CHUNKE_STOP) {
/* we're done reading chunks! */
infof(data, "chunk reading DONE\n");
@@ -632,6 +636,7 @@
conn->allocptr.proxyuserpwd = NULL;
data->state.authproxy.done = TRUE;
+ data->state.authproxy.multipass = FALSE;
infof(data, "Proxy replied %d to CONNECT request\n",
data->info.httpproxycode);
diff --git a/Utilities/cmcurl/lib/imap.c b/Utilities/cmcurl/lib/imap.c
index bdcc69c..66172bd 100644
--- a/Utilities/cmcurl/lib/imap.c
+++ b/Utilities/cmcurl/lib/imap.c
@@ -95,8 +95,7 @@
static CURLcode imap_connect(struct connectdata *conn, bool *done);
static CURLcode imap_disconnect(struct connectdata *conn, bool dead);
static CURLcode imap_multi_statemach(struct connectdata *conn, bool *done);
-static int imap_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
+static int imap_getsock(struct connectdata *conn, curl_socket_t *socks);
static CURLcode imap_doing(struct connectdata *conn, bool *dophase_done);
static CURLcode imap_setup_connection(struct connectdata *conn);
static char *imap_atom(const char *str, bool escape_only);
@@ -444,10 +443,8 @@
*/
static CURLcode imap_perform_starttls(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
-
/* Send the STARTTLS command */
- result = imap_sendf(conn, "STARTTLS");
+ CURLcode result = imap_sendf(conn, "STARTTLS");
if(!result)
state(conn, IMAP_STARTTLS);
@@ -463,11 +460,10 @@
*/
static CURLcode imap_perform_upgrade_tls(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
- struct imap_conn *imapc = &conn->proto.imapc;
-
/* Start the SSL connection */
- result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &imapc->ssldone);
+ struct imap_conn *imapc = &conn->proto.imapc;
+ CURLcode result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET,
+ &imapc->ssldone);
if(!result) {
if(imapc->state != IMAP_UPGRADETLS)
@@ -826,10 +822,8 @@
*/
static CURLcode imap_perform_logout(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
-
/* Send the LOGOUT command */
- result = imap_sendf(conn, "LOGOUT");
+ CURLcode result = imap_sendf(conn, "LOGOUT");
if(!result)
state(conn, IMAP_LOGOUT);
@@ -1312,6 +1306,7 @@
break;
case IMAP_LIST:
+ case IMAP_SEARCH:
result = imap_state_listsearch_resp(conn, imapcode, imapc->state);
break;
@@ -1335,10 +1330,6 @@
result = imap_state_append_final_resp(conn, imapcode, imapc->state);
break;
- case IMAP_SEARCH:
- result = imap_state_listsearch_resp(conn, imapcode, imapc->state);
- break;
-
case IMAP_LOGOUT:
/* fallthrough, just stop! */
default:
@@ -1397,10 +1388,9 @@
}
/* For the IMAP "protocol connect" and "doing" phases only */
-static int imap_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks)
+static int imap_getsock(struct connectdata *conn, curl_socket_t *socks)
{
- return Curl_pp_getsock(&conn->proto.imapc.pp, socks, numsocks);
+ return Curl_pp_getsock(&conn->proto.imapc.pp, socks);
}
/***********************************************************************
diff --git a/Utilities/cmcurl/lib/imap.h b/Utilities/cmcurl/lib/imap.h
index 0efcfd2..4786f56 100644
--- a/Utilities/cmcurl/lib/imap.h
+++ b/Utilities/cmcurl/lib/imap.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2009 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2009 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/inet_ntop.c b/Utilities/cmcurl/lib/inet_ntop.c
index 855981c..9a5af7f 100644
--- a/Utilities/cmcurl/lib/inet_ntop.c
+++ b/Utilities/cmcurl/lib/inet_ntop.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 1996-2001 Internet Software Consortium.
+ * Copyright (C) 1996-2019 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
diff --git a/Utilities/cmcurl/lib/inet_ntop.h b/Utilities/cmcurl/lib/inet_ntop.h
index d150bb6..9d3f237 100644
--- a/Utilities/cmcurl/lib/inet_ntop.h
+++ b/Utilities/cmcurl/lib/inet_ntop.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/inet_pton.c b/Utilities/cmcurl/lib/inet_pton.c
index 0d65ae0..9c87a05 100644
--- a/Utilities/cmcurl/lib/inet_pton.c
+++ b/Utilities/cmcurl/lib/inet_pton.c
@@ -1,6 +1,6 @@
/* This is from the BIND 4.9.4 release, modified to compile by itself */
-/* Copyright (c) 1996 by Internet Software Consortium.
+/* Copyright (c) 1996 - 2019 by Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
diff --git a/Utilities/cmcurl/lib/inet_pton.h b/Utilities/cmcurl/lib/inet_pton.h
index 0209b9b..e695af9 100644
--- a/Utilities/cmcurl/lib/inet_pton.h
+++ b/Utilities/cmcurl/lib/inet_pton.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/krb5.c b/Utilities/cmcurl/lib/krb5.c
index 147ab02..5bd8e71 100644
--- a/Utilities/cmcurl/lib/krb5.c
+++ b/Utilities/cmcurl/lib/krb5.c
@@ -1,8 +1,8 @@
/* GSSAPI/krb5 support for FTP - loosely based on old krb4.c
*
- * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan
+ * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
- * Copyright (c) 2004 - 2017 Daniel Stenberg
+ * Copyright (c) 2004 - 2019 Daniel Stenberg
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -320,10 +320,8 @@
OM_uint32 min;
gss_ctx_id_t *context = app_data;
if(*context != GSS_C_NO_CONTEXT) {
-#ifdef DEBUGBUILD
- OM_uint32 maj =
-#endif
- gss_delete_sec_context(&min, context, GSS_C_NO_BUFFER);
+ OM_uint32 maj = gss_delete_sec_context(&min, context, GSS_C_NO_BUFFER);
+ (void)maj;
DEBUGASSERT(maj == GSS_S_COMPLETE);
}
}
diff --git a/Utilities/cmcurl/lib/ldap.c b/Utilities/cmcurl/lib/ldap.c
index fd31faa..771edb4 100644
--- a/Utilities/cmcurl/lib/ldap.c
+++ b/Utilities/cmcurl/lib/ldap.c
@@ -112,13 +112,19 @@
#define LDAP_TRACE(x) do { \
_ldap_trace("%u: ", __LINE__); \
_ldap_trace x; \
- } WHILE_FALSE
+ } while(0)
static void _ldap_trace(const char *fmt, ...);
#else
#define LDAP_TRACE(x) Curl_nop_stmt
#endif
+#if defined(USE_WIN32_LDAP) && defined(ldap_err2string)
+/* Use ansi error strings in UNICODE builds */
+#undef ldap_err2string
+#define ldap_err2string ldap_err2stringA
+#endif
+
static CURLcode Curl_ldap(struct connectdata *conn, bool *done);
@@ -838,10 +844,10 @@
static int _ldap_url_parse2(const struct connectdata *conn, LDAPURLDesc *ludp)
{
int rc = LDAP_SUCCESS;
- char *path;
- char *query;
char *p;
- char *q;
+ char *path;
+ char *q = NULL;
+ char *query = NULL;
size_t i;
if(!conn->data ||
@@ -859,11 +865,13 @@
if(!path)
return LDAP_NO_MEMORY;
- /* Duplicate the query */
- q = query = strdup(conn->data->state.up.query);
- if(!query) {
- free(path);
- return LDAP_NO_MEMORY;
+ /* Duplicate the query if present */
+ if(conn->data->state.up.query) {
+ q = query = strdup(conn->data->state.up.query);
+ if(!query) {
+ free(path);
+ return LDAP_NO_MEMORY;
+ }
}
/* Parse the DN (Distinguished Name) */
diff --git a/Utilities/cmcurl/lib/llist.c b/Utilities/cmcurl/lib/llist.c
index f8769c2..e7c6f51 100644
--- a/Utilities/cmcurl/lib/llist.c
+++ b/Utilities/cmcurl/lib/llist.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -144,54 +144,3 @@
{
return list->size;
}
-
-/*
- * @unittest: 1300
- */
-void Curl_llist_move(struct curl_llist *list, struct curl_llist_element *e,
- struct curl_llist *to_list,
- struct curl_llist_element *to_e)
-{
- /* Remove element from list */
- if(e == NULL || list->size == 0)
- return;
-
- if(e == list->head) {
- list->head = e->next;
-
- if(list->head == NULL)
- list->tail = NULL;
- else
- e->next->prev = NULL;
- }
- else {
- e->prev->next = e->next;
- if(!e->next)
- list->tail = e->prev;
- else
- e->next->prev = e->prev;
- }
-
- --list->size;
-
- /* Add element to to_list after to_e */
- if(to_list->size == 0) {
- to_list->head = e;
- to_list->head->prev = NULL;
- to_list->head->next = NULL;
- to_list->tail = e;
- }
- else {
- e->next = to_e->next;
- e->prev = to_e;
- if(to_e->next) {
- to_e->next->prev = e;
- }
- else {
- to_list->tail = e;
- }
- to_e->next = e;
- }
-
- ++to_list->size;
-}
diff --git a/Utilities/cmcurl/lib/llist.h b/Utilities/cmcurl/lib/llist.h
index b9d4c89..0178c42 100644
--- a/Utilities/cmcurl/lib/llist.h
+++ b/Utilities/cmcurl/lib/llist.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -47,7 +47,4 @@
void *);
size_t Curl_llist_count(struct curl_llist *);
void Curl_llist_destroy(struct curl_llist *, void *);
-void Curl_llist_move(struct curl_llist *, struct curl_llist_element *,
- struct curl_llist *, struct curl_llist_element *);
-
#endif /* HEADER_CURL_LLIST_H */
diff --git a/Utilities/cmcurl/lib/md4.c b/Utilities/cmcurl/lib/md4.c
index e7c77bc..38f1b2b 100644
--- a/Utilities/cmcurl/lib/md4.c
+++ b/Utilities/cmcurl/lib/md4.c
@@ -1,5 +1,225 @@
-/*
- * !checksrc! disable COPYRIGHT
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if !defined(CURL_DISABLE_CRYPTO_AUTH)
+
+#include "curl_md4.h"
+#include "warnless.h"
+
+#ifdef USE_OPENSSL
+#include <openssl/opensslconf.h>
+#endif /* USE_OPENSSL */
+
+#ifdef USE_MBEDTLS
+#include <mbedtls/config.h>
+#include <mbedtls/version.h>
+
+#if(MBEDTLS_VERSION_NUMBER >= 0x02070000)
+ #define HAS_MBEDTLS_RESULT_CODE_BASED_FUNCTIONS
+#endif
+#endif /* USE_MBEDTLS */
+
+#if defined(USE_GNUTLS_NETTLE)
+
+#include <nettle/md4.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef struct md4_ctx MD4_CTX;
+
+static void MD4_Init(MD4_CTX *ctx)
+{
+ md4_init(ctx);
+}
+
+static void MD4_Update(MD4_CTX *ctx, const void *data, unsigned long size)
+{
+ md4_update(ctx, size, data);
+}
+
+static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
+{
+ md4_digest(ctx, MD4_DIGEST_SIZE, result);
+}
+
+#elif defined(USE_GNUTLS)
+
+#include <gcrypt.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef gcry_md_hd_t MD4_CTX;
+
+static void MD4_Init(MD4_CTX *ctx)
+{
+ gcry_md_open(ctx, GCRY_MD_MD4, 0);
+}
+
+static void MD4_Update(MD4_CTX *ctx, const void *data, unsigned long size)
+{
+ gcry_md_write(*ctx, data, size);
+}
+
+static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
+{
+ memcpy(result, gcry_md_read(*ctx, 0), MD4_DIGEST_LENGTH);
+ gcry_md_close(*ctx);
+}
+
+#elif defined(USE_OPENSSL) && !defined(OPENSSL_NO_MD4)
+/* When OpenSSL is available we use the MD4-functions from OpenSSL */
+#include <openssl/md4.h>
+
+#elif (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && \
+ (__MAC_OS_X_VERSION_MAX_ALLOWED >= 1040)) || \
+ (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && \
+ (__IPHONE_OS_VERSION_MAX_ALLOWED >= 20000))
+
+#include <CommonCrypto/CommonDigest.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef CC_MD4_CTX MD4_CTX;
+
+static void MD4_Init(MD4_CTX *ctx)
+{
+ (void)CC_MD4_Init(ctx);
+}
+
+static void MD4_Update(MD4_CTX *ctx, const void *data, unsigned long size)
+{
+ (void)CC_MD4_Update(ctx, data, (CC_LONG)size);
+}
+
+static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
+{
+ (void)CC_MD4_Final(result, ctx);
+}
+
+#elif defined(USE_WIN32_CRYPTO)
+
+#include <wincrypt.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef struct {
+ HCRYPTPROV hCryptProv;
+ HCRYPTHASH hHash;
+} MD4_CTX;
+
+static void MD4_Init(MD4_CTX *ctx)
+{
+ ctx->hCryptProv = 0;
+ ctx->hHash = 0;
+
+ if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL, PROV_RSA_FULL,
+ CRYPT_VERIFYCONTEXT)) {
+ CryptCreateHash(ctx->hCryptProv, CALG_MD4, 0, 0, &ctx->hHash);
+ }
+}
+
+static void MD4_Update(MD4_CTX *ctx, const void *data, unsigned long size)
+{
+ CryptHashData(ctx->hHash, (BYTE *)data, (unsigned int) size, 0);
+}
+
+static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
+{
+ unsigned long length = 0;
+
+ CryptGetHashParam(ctx->hHash, HP_HASHVAL, NULL, &length, 0);
+ if(length == MD4_DIGEST_LENGTH)
+ CryptGetHashParam(ctx->hHash, HP_HASHVAL, result, &length, 0);
+
+ if(ctx->hHash)
+ CryptDestroyHash(ctx->hHash);
+
+ if(ctx->hCryptProv)
+ CryptReleaseContext(ctx->hCryptProv, 0);
+}
+
+#elif(defined(USE_MBEDTLS) && defined(MBEDTLS_MD4_C))
+
+#include <mbedtls/md4.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef struct {
+ void *data;
+ unsigned long size;
+} MD4_CTX;
+
+static void MD4_Init(MD4_CTX *ctx)
+{
+ ctx->data = NULL;
+ ctx->size = 0;
+}
+
+static void MD4_Update(MD4_CTX *ctx, const void *data, unsigned long size)
+{
+ if(ctx->data == NULL) {
+ ctx->data = malloc(size);
+ if(ctx->data != NULL) {
+ memcpy(ctx->data, data, size);
+ ctx->size = size;
+ }
+ }
+}
+
+static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
+{
+ if(ctx->data != NULL) {
+#if !defined(HAS_MBEDTLS_RESULT_CODE_BASED_FUNCTIONS)
+ mbedtls_md4(ctx->data, ctx->size, result);
+#else
+ (void) mbedtls_md4_ret(ctx->data, ctx->size, result);
+#endif
+
+ Curl_safefree(ctx->data);
+ ctx->size = 0;
+ }
+}
+
+#else
+/* When no other crypto library is available, or the crypto library doesn't
+ * support MD4, we use this code segment this implementation of it
+ *
* This is an OpenSSL-compatible implementation of the RSA Data Security, Inc.
* MD4 Message-Digest Algorithm (RFC 1320).
*
@@ -36,19 +256,6 @@
* compile-time configuration.
*/
-#include "curl_setup.h"
-
-/* The NSS, OS/400, and when not included, OpenSSL and mbed TLS crypto
- * libraries do not provide the MD4 hash algorithm, so we use this
- * implementation of it */
-#if defined(USE_NSS) || defined(USE_OS400CRYPTO) || \
- (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) || \
- (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C))
-
-#include "curl_md4.h"
-#include "warnless.h"
-
-#ifndef HAVE_OPENSSL
#include <string.h>
@@ -298,16 +505,16 @@
memset(ctx, 0, sizeof(*ctx));
}
-#endif
+#endif /* CRYPTO LIBS */
-void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len)
+void Curl_md4it(unsigned char *output, const unsigned char *input,
+ const size_t len)
{
MD4_CTX ctx;
+
MD4_Init(&ctx);
MD4_Update(&ctx, input, curlx_uztoui(len));
MD4_Final(output, &ctx);
}
-#endif /* defined(USE_NSS) || defined(USE_OS400CRYPTO) ||
- (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) ||
- (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C)) */
+#endif /* CURL_DISABLE_CRYPTO_AUTH */
diff --git a/Utilities/cmcurl/lib/md5.c b/Utilities/cmcurl/lib/md5.c
index 2b81ca4..3f601b3 100644
--- a/Utilities/cmcurl/lib/md5.c
+++ b/Utilities/cmcurl/lib/md5.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -30,6 +30,14 @@
#include "curl_hmac.h"
#include "warnless.h"
+#ifdef USE_MBEDTLS
+#include <mbedtls/version.h>
+
+#if(MBEDTLS_VERSION_NUMBER >= 0x02070000)
+ #define HAS_MBEDTLS_RESULT_CODE_BASED_FUNCTIONS
+#endif
+#endif /* USE_MBEDTLS */
+
#if defined(USE_GNUTLS_NETTLE)
#include <nettle/md5.h>
@@ -51,7 +59,7 @@
md5_update(ctx, inputLen, input);
}
-static void MD5_Final(unsigned char digest[16], MD5_CTX *ctx)
+static void MD5_Final(unsigned char *digest, MD5_CTX *ctx)
{
md5_digest(ctx, 16, digest);
}
@@ -77,7 +85,7 @@
gcry_md_write(*ctx, input, inputLen);
}
-static void MD5_Final(unsigned char digest[16], MD5_CTX *ctx)
+static void MD5_Final(unsigned char *digest, MD5_CTX *ctx)
{
memcpy(digest, gcry_md_read(*ctx, 0), 16);
gcry_md_close(*ctx);
@@ -90,6 +98,46 @@
/* The last #include file should be: */
#include "memdebug.h"
+#elif defined(USE_MBEDTLS)
+
+#include <mbedtls/md5.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef mbedtls_md5_context MD5_CTX;
+
+static void MD5_Init(MD5_CTX *ctx)
+{
+#if !defined(HAS_MBEDTLS_RESULT_CODE_BASED_FUNCTIONS)
+ mbedtls_md5_starts(ctx);
+#else
+ (void) mbedtls_md5_starts_ret(ctx);
+#endif
+}
+
+static void MD5_Update(MD5_CTX *ctx,
+ const unsigned char *data,
+ unsigned int length)
+{
+#if !defined(HAS_MBEDTLS_RESULT_CODE_BASED_FUNCTIONS)
+ mbedtls_md5_update(ctx, data, length);
+#else
+ (void) mbedtls_md5_update_ret(ctx, data, length);
+#endif
+}
+
+static void MD5_Final(unsigned char *digest, MD5_CTX *ctx)
+{
+#if !defined(HAS_MBEDTLS_RESULT_CODE_BASED_FUNCTIONS)
+ mbedtls_md5_finish(ctx, digest);
+#else
+ (void) mbedtls_md5_finish_ret(ctx, digest);
+#endif
+}
+
#elif (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && \
(__MAC_OS_X_VERSION_MAX_ALLOWED >= 1040)) || \
(defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && \
@@ -119,12 +167,12 @@
CC_MD5_Update(ctx, input, inputLen);
}
-static void MD5_Final(unsigned char digest[16], MD5_CTX *ctx)
+static void MD5_Final(unsigned char *digest, MD5_CTX *ctx)
{
CC_MD5_Final(digest, ctx);
}
-#elif defined(WIN32) && !defined(CURL_WINDOWS_APP)
+#elif defined(USE_WIN32_CRYPTO)
#include <wincrypt.h>
#include "curl_memory.h"
@@ -151,7 +199,7 @@
CryptHashData(ctx->hHash, (unsigned char *)input, inputLen, 0);
}
-static void MD5_Final(unsigned char digest[16], MD5_CTX *ctx)
+static void MD5_Final(unsigned char *digest, MD5_CTX *ctx)
{
unsigned long length = 0;
CryptGetHashParam(ctx->hHash, HP_HASHVAL, NULL, &length, 0);
@@ -164,7 +212,9 @@
}
#else
+
/* When no other crypto library is available we use this code segment */
+
/*
* This is an OpenSSL-compatible implementation of the RSA Data Security, Inc.
* MD5 Message-Digest Algorithm (RFC 1321).
@@ -513,12 +563,13 @@
/*
* @unittest: 1601
*/
-void Curl_md5it(unsigned char *outbuffer, /* 16 bytes */
- const unsigned char *input)
+void Curl_md5it(unsigned char *outbuffer, const unsigned char *input,
+ const size_t len)
{
MD5_CTX ctx;
+
MD5_Init(&ctx);
- MD5_Update(&ctx, input, curlx_uztoui(strlen((char *)input)));
+ MD5_Update(&ctx, input, curlx_uztoui(len));
MD5_Final(outbuffer, &ctx);
}
diff --git a/Utilities/cmcurl/lib/memdebug.h b/Utilities/cmcurl/lib/memdebug.h
index 5236f60..7ca4426 100644
--- a/Utilities/cmcurl/lib/memdebug.h
+++ b/Utilities/cmcurl/lib/memdebug.h
@@ -169,6 +169,6 @@
*/
#define Curl_safefree(ptr) \
- do { free((ptr)); (ptr) = NULL;} WHILE_FALSE
+ do { free((ptr)); (ptr) = NULL;} while(0)
#endif /* HEADER_CURL_MEMDEBUG_H */
diff --git a/Utilities/cmcurl/lib/mime.c b/Utilities/cmcurl/lib/mime.c
index 2135f72..2571287 100644
--- a/Utilities/cmcurl/lib/mime.c
+++ b/Utilities/cmcurl/lib/mime.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -1135,6 +1135,8 @@
const curl_mimepart *s;
CURLcode res = CURLE_OK;
+ DEBUGASSERT(dst);
+
/* Duplicate content. */
switch(src->kind) {
case MIMEKIND_NONE:
@@ -1184,20 +1186,18 @@
}
}
- /* Duplicate other fields. */
- if(dst != NULL)
+ if(!res) {
+ /* Duplicate other fields. */
dst->encoder = src->encoder;
- else
- res = CURLE_WRITE_ERROR;
- if(!res)
res = curl_mime_type(dst, src->mimetype);
+ }
if(!res)
res = curl_mime_name(dst, src->name);
if(!res)
res = curl_mime_filename(dst, src->filename);
/* If an error occurred, rollback. */
- if(res && dst)
+ if(res)
Curl_mime_cleanpart(dst);
return res;
@@ -1901,4 +1901,11 @@
return CURLE_NOT_BUILT_IN;
}
+CURLcode Curl_mime_add_header(struct curl_slist **slp, const char *fmt, ...)
+{
+ (void)slp;
+ (void)fmt;
+ return CURLE_NOT_BUILT_IN;
+}
+
#endif /* if disabled */
diff --git a/Utilities/cmcurl/lib/mime.h b/Utilities/cmcurl/lib/mime.h
index 4c9a5fb..4312125 100644
--- a/Utilities/cmcurl/lib/mime.h
+++ b/Utilities/cmcurl/lib/mime.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -127,7 +127,9 @@
mime_encoder_state encstate; /* Data encoder state. */
};
-#if (!defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_MIME)) || \
+CURLcode Curl_mime_add_header(struct curl_slist **slp, const char *fmt, ...);
+
+#if (!defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_MIME)) || \
!defined(CURL_DISABLE_SMTP) || !defined(CURL_DISABLE_IMAP)
/* Prototypes. */
@@ -144,7 +146,6 @@
size_t Curl_mime_read(char *buffer, size_t size, size_t nitems,
void *instream);
CURLcode Curl_mime_rewind(curl_mimepart *part);
-CURLcode Curl_mime_add_header(struct curl_slist **slp, const char *fmt, ...);
const char *Curl_mime_contenttype(const char *filename);
#else
@@ -157,7 +158,6 @@
#define Curl_mime_size(x) (curl_off_t) -1
#define Curl_mime_read NULL
#define Curl_mime_rewind(x) ((void)x, CURLE_NOT_BUILT_IN)
-#define Curl_mime_add_header(x,y,...) CURLE_NOT_BUILT_IN
#endif
diff --git a/Utilities/cmcurl/lib/mprintf.c b/Utilities/cmcurl/lib/mprintf.c
index e190936..bc00913 100644
--- a/Utilities/cmcurl/lib/mprintf.c
+++ b/Utilities/cmcurl/lib/mprintf.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1999 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1999 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -104,7 +104,7 @@
done++; \
else \
return done; /* return immediately on failure */ \
- } WHILE_FALSE
+ } while(0)
/* Data type to read from the arglist */
typedef enum {
diff --git a/Utilities/cmcurl/lib/multi.c b/Utilities/cmcurl/lib/multi.c
index c7c46ee..cef2805 100644
--- a/Utilities/cmcurl/lib/multi.c
+++ b/Utilities/cmcurl/lib/multi.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -46,6 +46,8 @@
#include "connect.h"
#include "http_proxy.h"
#include "http2.h"
+#include "socketpair.h"
+#include "socks.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
#include "curl_memory.h"
@@ -71,8 +73,6 @@
static CURLMcode singlesocket(struct Curl_multi *multi,
struct Curl_easy *data);
-static int update_timer(struct Curl_multi *multi);
-
static CURLMcode add_next_timeout(struct curltime now,
struct Curl_multi *multi,
struct Curl_easy *d);
@@ -189,7 +189,7 @@
*/
struct Curl_sh_entry {
- struct curl_llist list; /* list of easy handles using this socket */
+ struct curl_hash transfers; /* hash of transfers using this socket */
unsigned int action; /* what combined action READ/WRITE this socket waits
for */
void *socketp; /* settable by users with curl_multi_assign() */
@@ -206,12 +206,36 @@
static struct Curl_sh_entry *sh_getentry(struct curl_hash *sh,
curl_socket_t s)
{
- if(s != CURL_SOCKET_BAD)
+ if(s != CURL_SOCKET_BAD) {
/* only look for proper sockets */
return Curl_hash_pick(sh, (char *)&s, sizeof(curl_socket_t));
+ }
return NULL;
}
+#define TRHASH_SIZE 13
+static size_t trhash(void *key, size_t key_length, size_t slots_num)
+{
+ size_t keyval = (size_t)*(struct Curl_easy **)key;
+ (void) key_length;
+
+ return (keyval % slots_num);
+}
+
+static size_t trhash_compare(void *k1, size_t k1_len, void *k2, size_t k2_len)
+{
+ (void)k1_len;
+ (void)k2_len;
+
+ return *(struct Curl_easy **)k1 == *(struct Curl_easy **)k2;
+}
+
+static void trhash_dtor(void *nada)
+{
+ (void)nada;
+}
+
+
/* make sure this socket is present in the hash for this handle */
static struct Curl_sh_entry *sh_addentry(struct curl_hash *sh,
curl_socket_t s)
@@ -219,19 +243,25 @@
struct Curl_sh_entry *there = sh_getentry(sh, s);
struct Curl_sh_entry *check;
- if(there)
+ if(there) {
/* it is present, return fine */
return there;
+ }
/* not present, add it */
check = calloc(1, sizeof(struct Curl_sh_entry));
if(!check)
return NULL; /* major failure */
- Curl_llist_init(&check->list, NULL);
+ if(Curl_hash_init(&check->transfers, TRHASH_SIZE, trhash,
+ trhash_compare, trhash_dtor)) {
+ free(check);
+ return NULL;
+ }
/* make/add new hash entry */
if(!Curl_hash_add(sh, (char *)&s, sizeof(curl_socket_t), check)) {
+ Curl_hash_destroy(&check->transfers);
free(check);
return NULL; /* major failure */
}
@@ -241,8 +271,11 @@
/* delete the given socket + handle from the hash */
-static void sh_delentry(struct curl_hash *sh, curl_socket_t s)
+static void sh_delentry(struct Curl_sh_entry *entry,
+ struct curl_hash *sh, curl_socket_t s)
{
+ Curl_hash_destroy(&entry->transfers);
+
/* We remove the hash entry. This will end up in a call to
sh_freeentry(). */
Curl_hash_delete(sh, (char *)&s, sizeof(curl_socket_t));
@@ -311,17 +344,6 @@
return CURLM_OK;
}
-/*
- * multi_freeamsg()
- *
- * Callback used by the llist system when a single list entry is destroyed.
- */
-static void multi_freeamsg(void *a, void *b)
-{
- (void)a;
- (void)b;
-}
-
struct Curl_multi *Curl_multi_handle(int hashsize, /* socket hash */
int chashsize) /* connection hash */
{
@@ -341,11 +363,30 @@
if(Curl_conncache_init(&multi->conn_cache, chashsize))
goto error;
- Curl_llist_init(&multi->msglist, multi_freeamsg);
- Curl_llist_init(&multi->pending, multi_freeamsg);
+ Curl_llist_init(&multi->msglist, NULL);
+ Curl_llist_init(&multi->pending, NULL);
+
+ multi->multiplexing = TRUE;
/* -1 means it not set by user, use the default value */
multi->maxconnects = -1;
+ multi->max_concurrent_streams = 100;
+ multi->ipv6_works = Curl_ipv6works(NULL);
+
+#ifdef ENABLE_WAKEUP
+ if(Curl_socketpair(AF_UNIX, SOCK_STREAM, 0, multi->wakeup_pair) < 0) {
+ multi->wakeup_pair[0] = CURL_SOCKET_BAD;
+ multi->wakeup_pair[1] = CURL_SOCKET_BAD;
+ }
+ else if(curlx_nonblock(multi->wakeup_pair[0], TRUE) < 0 ||
+ curlx_nonblock(multi->wakeup_pair[1], TRUE) < 0) {
+ sclose(multi->wakeup_pair[0]);
+ sclose(multi->wakeup_pair[1]);
+ multi->wakeup_pair[0] = CURL_SOCKET_BAD;
+ multi->wakeup_pair[1] = CURL_SOCKET_BAD;
+ }
+#endif
+
return multi;
error:
@@ -453,16 +494,16 @@
/* increase the alive-counter */
multi->num_alive++;
- /* A somewhat crude work-around for a little glitch in update_timer() that
- happens if the lastcall time is set to the same time when the handle is
- removed as when the next handle is added, as then the check in
- update_timer() that prevents calling the application multiple times with
- the same timer info will not trigger and then the new handle's timeout
- will not be notified to the app.
+ /* A somewhat crude work-around for a little glitch in Curl_update_timer()
+ that happens if the lastcall time is set to the same time when the handle
+ is removed as when the next handle is added, as then the check in
+ Curl_update_timer() that prevents calling the application multiple times
+ with the same timer info will not trigger and then the new handle's
+ timeout will not be notified to the app.
The work-around is thus simply to clear the 'lastcall' variable to force
- update_timer() to always trigger a callback to the app when a new easy
- handle is added */
+ Curl_update_timer() to always trigger a callback to the app when a new
+ easy handle is added */
memset(&multi->timer_lastcall, 0, sizeof(multi->timer_lastcall));
/* The closure handle only ever has default timeouts set. To improve the
@@ -475,7 +516,7 @@
data->state.conn_cache->closure_handle->set.no_signal =
data->set.no_signal;
- update_timer(multi);
+ Curl_update_timer(multi);
return CURLM_OK;
}
@@ -510,6 +551,8 @@
/* Stop if multi_done() has already been called */
return CURLE_OK;
+ conn->data = data; /* ensure the connection uses this transfer now */
+
/* Stop the resolver and free its own resources (but not dns_entry yet). */
Curl_resolver_kill(conn);
@@ -546,15 +589,20 @@
process_pending_handles(data->multi); /* connection / multiplex */
+ CONN_LOCK(data);
detach_connnection(data);
if(CONN_INUSE(conn)) {
/* Stop if still used. */
+ /* conn->data must not remain pointing to this transfer since it is going
+ away! Find another to own it! */
+ conn->data = conn->easyq.head->ptr;
+ CONN_UNLOCK(data);
DEBUGF(infof(data, "Connection still in use %zu, "
"no more multi_done now!\n",
conn->easyq.size));
return CURLE_OK;
}
-
+ conn->data = NULL; /* the connection now has no owner */
data->state.done = TRUE; /* called just now! */
if(conn->dns_entry) {
@@ -597,7 +645,10 @@
#endif
) || conn->bits.close
|| (premature && !(conn->handler->flags & PROTOPT_STREAM))) {
- CURLcode res2 = Curl_disconnect(data, conn, premature);
+ CURLcode res2;
+ connclose(conn, "disconnecting");
+ CONN_UNLOCK(data);
+ res2 = Curl_disconnect(data, conn, premature);
/* If we had an error already, make sure we return that one. But
if we got a new error, return that. */
@@ -614,9 +665,9 @@
conn->bits.httpproxy ? conn->http_proxy.host.dispname :
conn->bits.conn_to_host ? conn->conn_to_host.dispname :
conn->host.dispname);
-
/* the connection is no longer in use by this transfer */
- if(Curl_conncache_return_conn(conn)) {
+ CONN_UNLOCK(data);
+ if(Curl_conncache_return_conn(data, conn)) {
/* remember the most recently used connection */
data->state.lastconnect = conn;
infof(data, "%s\n", buffer);
@@ -674,19 +725,14 @@
easy_owns_conn = TRUE;
}
- /* The timer must be shut down before data->multi is set to NULL,
- else the timenode will remain in the splay tree after
- curl_easy_cleanup is called. */
- Curl_expire_clear(data);
-
if(data->conn) {
/* we must call multi_done() here (if we still own the connection) so that
we don't leave a half-baked one around */
if(easy_owns_conn) {
- /* multi_done() clears the conn->data field to lose the association
- between the easy handle and the connection
+ /* multi_done() clears the association between the easy handle and the
+ connection.
Note that this ignores the return code simply because there's
nothing really useful to do with it anyway! */
@@ -694,6 +740,11 @@
}
}
+ /* The timer must be shut down before data->multi is set to NULL, else the
+ timenode will remain in the splay tree after curl_easy_cleanup is
+ called. Do it after multi_done() in case that sets another time! */
+ Curl_expire_clear(data);
+
if(data->connect_queue.ptr)
/* the handle was in the pending list waiting for an available connection,
so go ahead and remove it */
@@ -723,10 +774,8 @@
vanish with this handle */
/* Remove the association between the connection and the handle */
- if(data->conn) {
- data->conn->data = NULL;
+ if(data->conn)
detach_connnection(data);
- }
#ifdef USE_LIBPSL
/* Remove the PSL association. */
@@ -765,7 +814,7 @@
We do not touch the easy handle here! */
multi->num_easy--; /* one less to care about now */
- update_timer(multi);
+ Curl_update_timer(multi);
return CURLM_OK;
}
@@ -797,25 +846,30 @@
}
static int waitconnect_getsock(struct connectdata *conn,
- curl_socket_t *sock,
- int numsocks)
+ curl_socket_t *sock)
{
int i;
int s = 0;
int rc = 0;
- if(!numsocks)
- return GETSOCK_BLANK;
-
#ifdef USE_SSL
if(CONNECT_FIRSTSOCKET_PROXY_SSL())
- return Curl_ssl_getsock(conn, sock, numsocks);
+ return Curl_ssl_getsock(conn, sock);
#endif
+ if(SOCKS_STATE(conn->cnnct.state))
+ return Curl_SOCKS_getsock(conn, sock, FIRSTSOCKET);
+
for(i = 0; i<2; i++) {
if(conn->tempsock[i] != CURL_SOCKET_BAD) {
sock[s] = conn->tempsock[i];
- rc |= GETSOCK_WRITESOCK(s++);
+ rc |= GETSOCK_WRITESOCK(s);
+#ifdef ENABLE_QUIC
+ if(conn->transport == TRNSPRT_QUIC)
+ /* when connecting QUIC, we want to read the socket too */
+ rc |= GETSOCK_READSOCK(s);
+#endif
+ s++;
}
}
@@ -823,12 +877,8 @@
}
static int waitproxyconnect_getsock(struct connectdata *conn,
- curl_socket_t *sock,
- int numsocks)
+ curl_socket_t *sock)
{
- if(!numsocks)
- return GETSOCK_BLANK;
-
sock[0] = conn->sock[FIRSTSOCKET];
/* when we've sent a CONNECT to a proxy, we should rather wait for the
@@ -840,19 +890,37 @@
}
static int domore_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
if(conn && conn->handler->domore_getsock)
- return conn->handler->domore_getsock(conn, socks, numsocks);
+ return conn->handler->domore_getsock(conn, socks);
return GETSOCK_BLANK;
}
-/* returns bitmapped flags for this handle and its sockets */
+static int doing_getsock(struct connectdata *conn,
+ curl_socket_t *socks)
+{
+ if(conn && conn->handler->doing_getsock)
+ return conn->handler->doing_getsock(conn, socks);
+ return GETSOCK_BLANK;
+}
+
+static int protocol_getsock(struct connectdata *conn,
+ curl_socket_t *socks)
+{
+ if(conn->handler->proto_getsock)
+ return conn->handler->proto_getsock(conn, socks);
+ /* Backup getsock logic. Since there is a live socket in use, we must wait
+ for it or it will be removed from watching when the multi_socket API is
+ used. */
+ socks[0] = conn->sock[FIRSTSOCKET];
+ return GETSOCK_READSOCK(0) | GETSOCK_WRITESOCK(0);
+}
+
+/* returns bitmapped flags for this handle and its sockets. The 'socks[]'
+ array contains MAX_SOCKSPEREASYHANDLE entries. */
static int multi_getsock(struct Curl_easy *data,
- curl_socket_t *socks, /* points to numsocks number
- of sockets */
- int numsocks)
+ curl_socket_t *socks)
{
/* The no connection case can happen when this is called from
curl_multi_remove_handle() => singlesocket() => multi_getsock().
@@ -884,30 +952,30 @@
return 0;
case CURLM_STATE_WAITRESOLVE:
- return Curl_resolv_getsock(data->conn, socks, numsocks);
+ return Curl_resolv_getsock(data->conn, socks);
case CURLM_STATE_PROTOCONNECT:
case CURLM_STATE_SENDPROTOCONNECT:
- return Curl_protocol_getsock(data->conn, socks, numsocks);
+ return protocol_getsock(data->conn, socks);
case CURLM_STATE_DO:
case CURLM_STATE_DOING:
- return Curl_doing_getsock(data->conn, socks, numsocks);
+ return doing_getsock(data->conn, socks);
case CURLM_STATE_WAITPROXYCONNECT:
- return waitproxyconnect_getsock(data->conn, socks, numsocks);
+ return waitproxyconnect_getsock(data->conn, socks);
case CURLM_STATE_WAITCONNECT:
- return waitconnect_getsock(data->conn, socks, numsocks);
+ return waitconnect_getsock(data->conn, socks);
case CURLM_STATE_DO_MORE:
- return domore_getsock(data->conn, socks, numsocks);
+ return domore_getsock(data->conn, socks);
case CURLM_STATE_DO_DONE: /* since is set after DO is completed, we switch
to waiting for the same as the *PERFORM
states */
case CURLM_STATE_PERFORM:
- return Curl_single_getsock(data->conn, socks, numsocks);
+ return Curl_single_getsock(data->conn, socks);
}
}
@@ -933,7 +1001,7 @@
data = multi->easyp;
while(data) {
- int bitmap = multi_getsock(data, sockbunch, MAX_SOCKSPEREASYHANDLE);
+ int bitmap = multi_getsock(data, sockbunch);
for(i = 0; i< MAX_SOCKSPEREASYHANDLE; i++) {
curl_socket_t s = CURL_SOCKET_BAD;
@@ -963,12 +1031,13 @@
#define NUM_POLLS_ON_STACK 10
-CURLMcode Curl_multi_wait(struct Curl_multi *multi,
- struct curl_waitfd extra_fds[],
- unsigned int extra_nfds,
- int timeout_ms,
- int *ret,
- bool *gotsocket) /* if any socket was checked */
+static CURLMcode Curl_multi_wait(struct Curl_multi *multi,
+ struct curl_waitfd extra_fds[],
+ unsigned int extra_nfds,
+ int timeout_ms,
+ int *ret,
+ bool extrawait, /* when no socket, wait */
+ bool use_wakeup)
{
struct Curl_easy *data;
curl_socket_t sockbunch[MAX_SOCKSPEREASYHANDLE];
@@ -982,19 +1051,19 @@
struct pollfd a_few_on_stack[NUM_POLLS_ON_STACK];
struct pollfd *ufds = &a_few_on_stack[0];
- if(gotsocket)
- *gotsocket = FALSE;
-
if(!GOOD_MULTI_HANDLE(multi))
return CURLM_BAD_HANDLE;
if(multi->in_callback)
return CURLM_RECURSIVE_API_CALL;
+ if(timeout_ms < 0)
+ return CURLM_BAD_FUNCTION_ARGUMENT;
+
/* Count up how many fds we have from the multi handle */
data = multi->easyp;
while(data) {
- bitmap = multi_getsock(data, sockbunch, MAX_SOCKSPEREASYHANDLE);
+ bitmap = multi_getsock(data, sockbunch);
for(i = 0; i< MAX_SOCKSPEREASYHANDLE; i++) {
curl_socket_t s = CURL_SOCKET_BAD;
@@ -1025,6 +1094,12 @@
curlfds = nfds; /* number of internal file descriptors */
nfds += extra_nfds; /* add the externally provided ones */
+#ifdef ENABLE_WAKEUP
+ if(use_wakeup && multi->wakeup_pair[0] != CURL_SOCKET_BAD) {
+ ++nfds;
+ }
+#endif
+
if(nfds > NUM_POLLS_ON_STACK) {
/* 'nfds' is a 32 bit value and 'struct pollfd' is typically 8 bytes
big, so at 2^29 sockets this value might wrap. When a process gets
@@ -1044,7 +1119,7 @@
/* Add the curl handles to our pollfds first */
data = multi->easyp;
while(data) {
- bitmap = multi_getsock(data, sockbunch, MAX_SOCKSPEREASYHANDLE);
+ bitmap = multi_getsock(data, sockbunch);
for(i = 0; i< MAX_SOCKSPEREASYHANDLE; i++) {
curl_socket_t s = CURL_SOCKET_BAD;
@@ -1083,6 +1158,14 @@
++nfds;
}
+#ifdef ENABLE_WAKEUP
+ if(use_wakeup && multi->wakeup_pair[0] != CURL_SOCKET_BAD) {
+ ufds[nfds].fd = multi->wakeup_pair[0];
+ ufds[nfds].events = POLLIN;
+ ++nfds;
+ }
+#endif
+
if(nfds) {
int pollrc;
/* wait... */
@@ -1106,6 +1189,29 @@
extra_fds[i].revents = mask;
}
+
+#ifdef ENABLE_WAKEUP
+ if(use_wakeup && multi->wakeup_pair[0] != CURL_SOCKET_BAD) {
+ if(ufds[curlfds + extra_nfds].revents & POLLIN) {
+ char buf[64];
+ while(1) {
+ /* the reading socket is non-blocking, try to read
+ data from it until it receives an error (except EINTR).
+ In normal cases it will get EAGAIN or EWOULDBLOCK
+ when there is no more data, breaking the loop. */
+ if(sread(multi->wakeup_pair[0], buf, sizeof(buf)) <= 0) {
+#ifndef USE_WINSOCK
+ if(EINTR == SOCKERRNO)
+ continue;
+#endif
+ break;
+ }
+ }
+ /* do not count the wakeup socket into the returned value */
+ retcode--;
+ }
+ }
+#endif
}
}
@@ -1113,9 +1219,23 @@
free(ufds);
if(ret)
*ret = retcode;
- if(gotsocket && (extra_fds || curlfds))
+ if(!extrawait || nfds)
/* if any socket was checked */
- *gotsocket = TRUE;
+ ;
+ else {
+ long sleep_ms = 0;
+
+ /* Avoid busy-looping when there's nothing particular to wait for */
+ if(!curl_multi_timeout(multi, &sleep_ms) && sleep_ms) {
+ if(sleep_ms > timeout_ms)
+ sleep_ms = timeout_ms;
+ /* when there are no easy handles in the multi, this holds a -1
+ timeout */
+ else if((sleep_ms < 0) && extrawait)
+ sleep_ms = timeout_ms;
+ Curl_wait_ms((int)sleep_ms);
+ }
+ }
return CURLM_OK;
}
@@ -1126,7 +1246,65 @@
int timeout_ms,
int *ret)
{
- return Curl_multi_wait(multi, extra_fds, extra_nfds, timeout_ms, ret, NULL);
+ return Curl_multi_wait(multi, extra_fds, extra_nfds, timeout_ms, ret, FALSE,
+ FALSE);
+}
+
+CURLMcode curl_multi_poll(struct Curl_multi *multi,
+ struct curl_waitfd extra_fds[],
+ unsigned int extra_nfds,
+ int timeout_ms,
+ int *ret)
+{
+ return Curl_multi_wait(multi, extra_fds, extra_nfds, timeout_ms, ret, TRUE,
+ TRUE);
+}
+
+CURLMcode curl_multi_wakeup(struct Curl_multi *multi)
+{
+ /* this function is usually called from another thread,
+ it has to be careful only to access parts of the
+ Curl_multi struct that are constant */
+
+ /* GOOD_MULTI_HANDLE can be safely called */
+ if(!GOOD_MULTI_HANDLE(multi))
+ return CURLM_BAD_HANDLE;
+
+#ifdef ENABLE_WAKEUP
+ /* the wakeup_pair variable is only written during init and cleanup,
+ making it safe to access from another thread after the init part
+ and before cleanup */
+ if(multi->wakeup_pair[1] != CURL_SOCKET_BAD) {
+ char buf[1];
+ buf[0] = 1;
+ while(1) {
+ /* swrite() is not thread-safe in general, because concurrent calls
+ can have their messages interleaved, but in this case the content
+ of the messages does not matter, which makes it ok to call.
+
+ The write socket is set to non-blocking, this way this function
+ cannot block, making it safe to call even from the same thread
+ that will call Curl_multi_wait(). If swrite() returns that it
+ would block, it's considered successful because it means that
+ previous calls to this function will wake up the poll(). */
+ if(swrite(multi->wakeup_pair[1], buf, sizeof(buf)) < 0) {
+ int err = SOCKERRNO;
+ int return_success;
+#ifdef USE_WINSOCK
+ return_success = WSAEWOULDBLOCK == err;
+#else
+ if(EINTR == err)
+ continue;
+ return_success = EWOULDBLOCK == err || EAGAIN == err;
+#endif
+ if(!return_success)
+ return CURLM_WAKEUP_FAILURE;
+ }
+ return CURLM_OK;
+ }
+ }
+#endif
+ return CURLM_WAKEUP_FAILURE;
}
/*
@@ -1189,6 +1367,7 @@
DEBUGASSERT(conn);
DEBUGASSERT(conn->handler);
+ DEBUGASSERT(conn->data == data);
if(conn->handler->do_it) {
/* generic protocol-specific function pointer set in curl_connect() */
@@ -1226,6 +1405,109 @@
return result;
}
+/*
+ * We are doing protocol-specific connecting and this is being called over and
+ * over from the multi interface until the connection phase is done on
+ * protocol layer.
+ */
+
+static CURLcode protocol_connecting(struct connectdata *conn,
+ bool *done)
+{
+ CURLcode result = CURLE_OK;
+
+ if(conn && conn->handler->connecting) {
+ *done = FALSE;
+ result = conn->handler->connecting(conn, done);
+ }
+ else
+ *done = TRUE;
+
+ return result;
+}
+
+/*
+ * We are DOING this is being called over and over from the multi interface
+ * until the DOING phase is done on protocol layer.
+ */
+
+static CURLcode protocol_doing(struct connectdata *conn, bool *done)
+{
+ CURLcode result = CURLE_OK;
+
+ if(conn && conn->handler->doing) {
+ *done = FALSE;
+ result = conn->handler->doing(conn, done);
+ }
+ else
+ *done = TRUE;
+
+ return result;
+}
+
+/*
+ * We have discovered that the TCP connection has been successful, we can now
+ * proceed with some action.
+ *
+ */
+static CURLcode protocol_connect(struct connectdata *conn,
+ bool *protocol_done)
+{
+ CURLcode result = CURLE_OK;
+
+ DEBUGASSERT(conn);
+ DEBUGASSERT(protocol_done);
+
+ *protocol_done = FALSE;
+
+ if(conn->bits.tcpconnect[FIRSTSOCKET] && conn->bits.protoconnstart) {
+ /* We already are connected, get back. This may happen when the connect
+ worked fine in the first call, like when we connect to a local server
+ or proxy. Note that we don't know if the protocol is actually done.
+
+ Unless this protocol doesn't have any protocol-connect callback, as
+ then we know we're done. */
+ if(!conn->handler->connecting)
+ *protocol_done = TRUE;
+
+ return CURLE_OK;
+ }
+
+ if(!conn->bits.protoconnstart) {
+
+ result = Curl_proxy_connect(conn, FIRSTSOCKET);
+ if(result)
+ return result;
+
+ if(CONNECT_FIRSTSOCKET_PROXY_SSL())
+ /* wait for HTTPS proxy SSL initialization to complete */
+ return CURLE_OK;
+
+ if(conn->bits.tunnel_proxy && conn->bits.httpproxy &&
+ Curl_connect_ongoing(conn))
+ /* when using an HTTP tunnel proxy, await complete tunnel establishment
+ before proceeding further. Return CURLE_OK so we'll be called again */
+ return CURLE_OK;
+
+ if(conn->handler->connect_it) {
+ /* is there a protocol-specific connect() procedure? */
+
+ /* Call the protocol-specific connect function */
+ result = conn->handler->connect_it(conn, protocol_done);
+ }
+ else
+ *protocol_done = TRUE;
+
+ /* it has started, possibly even completed but that knowledge isn't stored
+ in this bit! */
+ if(!result)
+ conn->bits.protoconnstart = TRUE;
+ }
+
+ return result; /* pass back status */
+}
+
+
static CURLMcode multi_runsingle(struct Curl_multi *multi,
struct curltime now,
struct Curl_easy *data)
@@ -1233,7 +1515,7 @@
struct Curl_message *msg = NULL;
bool connected;
bool async;
- bool protocol_connect = FALSE;
+ bool protocol_connected = FALSE;
bool dophase_done = FALSE;
bool done = FALSE;
CURLMcode rc;
@@ -1252,6 +1534,9 @@
bool stream_error = FALSE;
rc = CURLM_OK;
+ DEBUGASSERT((data->mstate <= CURLM_STATE_CONNECT) ||
+ (data->mstate >= CURLM_STATE_DONE) ||
+ data->conn);
if(!data->conn &&
data->mstate > CURLM_STATE_CONNECT &&
data->mstate < CURLM_STATE_DONE) {
@@ -1349,7 +1634,7 @@
if(data->set.connecttimeout)
Curl_expire(data, data->set.connecttimeout, EXPIRE_CONNECTTIMEOUT);
- result = Curl_connect(data, &async, &protocol_connect);
+ result = Curl_connect(data, &async, &protocol_connected);
if(CURLE_NO_CONNECTION_AVAILABLE == result) {
/* There was no connection available. We will go to the pending
state and wait for an available connection. */
@@ -1377,7 +1662,7 @@
WAITDO or DO! */
rc = CURLM_CALL_MULTI_PERFORM;
- if(protocol_connect)
+ if(protocol_connected)
multistate(data, CURLM_STATE_DO);
else {
#ifndef CURL_DISABLE_HTTP
@@ -1432,7 +1717,7 @@
if(dns) {
/* Perform the next step in the connection phase, and then move on
to the WAITCONNECT state */
- result = Curl_once_resolved(data->conn, &protocol_connect);
+ result = Curl_once_resolved(data->conn, &protocol_connected);
if(result)
/* if Curl_once_resolved() returns failure, the connection struct
@@ -1441,7 +1726,7 @@
else {
/* call again please so that we get the next socket setup */
rc = CURLM_CALL_MULTI_PERFORM;
- if(protocol_connect)
+ if(protocol_connected)
multistate(data, CURLM_STATE_DO);
else {
#ifndef CURL_DISABLE_HTTP
@@ -1466,7 +1751,7 @@
case CURLM_STATE_WAITPROXYCONNECT:
/* this is HTTP-specific, but sending CONNECT to a proxy is HTTP... */
DEBUGASSERT(data->conn);
- result = Curl_http_connect(data->conn, &protocol_connect);
+ result = Curl_http_connect(data->conn, &protocol_connected);
if(data->conn->bits.proxy_connect_closed) {
rc = CURLM_CALL_MULTI_PERFORM;
@@ -1517,8 +1802,8 @@
break;
case CURLM_STATE_SENDPROTOCONNECT:
- result = Curl_protocol_connect(data->conn, &protocol_connect);
- if(!result && !protocol_connect)
+ result = protocol_connect(data->conn, &protocol_connected);
+ if(!result && !protocol_connected)
/* switch to waiting state */
multistate(data, CURLM_STATE_PROTOCONNECT);
else if(!result) {
@@ -1536,8 +1821,8 @@
case CURLM_STATE_PROTOCONNECT:
/* protocol-specific connect phase */
- result = Curl_protocol_connecting(data->conn, &protocol_connect);
- if(!result && protocol_connect) {
+ result = protocol_connecting(data->conn, &protocol_connected);
+ if(!result && protocol_connected) {
/* after the connect has completed, go WAITDO or DO */
multistate(data, CURLM_STATE_DO);
rc = CURLM_CALL_MULTI_PERFORM;
@@ -1659,8 +1944,7 @@
case CURLM_STATE_DOING:
/* we continue DOING until the DO phase is complete */
DEBUGASSERT(data->conn);
- result = Curl_protocol_doing(data->conn,
- &dophase_done);
+ result = protocol_doing(data->conn, &dophase_done);
if(!result) {
if(dophase_done) {
/* after DO, go DO_DONE or DO_MORE */
@@ -1911,8 +2195,13 @@
}
}
}
- else if(comeback)
- rc = CURLM_CALL_MULTI_PERFORM;
+ else if(comeback) {
+ /* This avoids CURLM_CALL_MULTI_PERFORM so that a very fast transfer
+ won't get stuck on this transfer at the expense of other concurrent
+ transfers */
+ Curl_expire(data, 0, EXPIRE_RUN_NOW);
+ rc = CURLM_OK;
+ }
break;
}
@@ -1988,13 +2277,15 @@
if(stream_error) {
/* Don't attempt to send data over a connection that timed out */
bool dead_connection = result == CURLE_OPERATION_TIMEDOUT;
- /* disconnect properly */
- Curl_disconnect(data, data->conn, dead_connection);
+ struct connectdata *conn = data->conn;
/* This is where we make sure that the conn pointer is reset.
We don't have to do this in every case block above where a
failure is detected */
detach_connnection(data);
+
+ /* disconnect properly */
+ Curl_disconnect(data, conn, dead_connection);
}
}
else if(data->mstate == CURLM_STATE_CONNECT) {
@@ -2093,7 +2384,7 @@
*running_handles = multi->num_alive;
if(CURLM_OK >= returncode)
- update_timer(multi);
+ Curl_update_timer(multi);
return returncode;
}
@@ -2145,6 +2436,11 @@
Curl_hash_destroy(&multi->hostcache);
Curl_psl_destroy(&multi->psl);
+
+#ifdef ENABLE_WAKEUP
+ sclose(multi->wakeup_pair[0]);
+ sclose(multi->wakeup_pair[1]);
+#endif
free(multi);
return CURLM_OK;
@@ -2210,7 +2506,7 @@
/* Fill in the 'current' struct with the state as it is now: what sockets to
supervise and for what actions */
- curraction = multi_getsock(data, socks, MAX_SOCKSPEREASYHANDLE);
+ curraction = multi_getsock(data, socks);
/* We have 0 .. N sockets already and we get to know about the 0 .. M
sockets we should have from now on. Detect the differences, remove no
@@ -2238,14 +2534,14 @@
actions[i] = action;
if(entry) {
/* check if new for this transfer */
- for(i = 0; i< data->numsocks; i++) {
- if(s == data->sockets[i]) {
- prevaction = data->actions[i];
+ int j;
+ for(j = 0; j< data->numsocks; j++) {
+ if(s == data->sockets[j]) {
+ prevaction = data->actions[j];
sincebefore = TRUE;
break;
}
}
-
}
else {
/* this is a socket we didn't have before, add it to the hash! */
@@ -2273,29 +2569,22 @@
if(action & CURL_POLL_OUT)
entry->writers++;
- /* add 'data' to the list of handles using this socket! */
- Curl_llist_insert_next(&entry->list, entry->list.tail,
- data, &data->sh_queue);
+ /* add 'data' to the transfer hash on this socket! */
+ if(!Curl_hash_add(&entry->transfers, (char *)&data, /* hash key */
+ sizeof(struct Curl_easy *), data))
+ return CURLM_OUT_OF_MEMORY;
}
comboaction = (entry->writers? CURL_POLL_OUT : 0) |
(entry->readers ? CURL_POLL_IN : 0);
-#if 0
- infof(data, "--- Comboaction: %u readers %u writers\n",
- entry->readers, entry->writers);
-#endif
- /* check if it has the same action set */
- if(entry->action == comboaction)
+ /* socket existed before and has the same action set as before */
+ if(sincebefore && (entry->action == comboaction))
/* same, continue */
continue;
- /* we know (entry != NULL) at this point, see the logic above */
if(multi->socket_cb)
- multi->socket_cb(data,
- s,
- comboaction,
- multi->socket_userp,
+ multi->socket_cb(data, s, comboaction, multi->socket_userp,
entry->socketp);
entry->action = comboaction; /* store the current action state */
@@ -2335,11 +2624,14 @@
multi->socket_cb(data, s, CURL_POLL_REMOVE,
multi->socket_userp,
entry->socketp);
- sh_delentry(&multi->sockhash, s);
+ sh_delentry(entry, &multi->sockhash, s);
}
else {
- /* remove this transfer as a user of this socket */
- Curl_llist_remove(&entry->list, &data->sh_queue, NULL);
+ /* still users, but remove this handle as a user of this socket */
+ if(Curl_hash_delete(&entry->transfers, (char *)&data,
+ sizeof(struct Curl_easy *))) {
+ DEBUGASSERT(NULL);
+ }
}
}
} /* for loop over numsocks */
@@ -2383,7 +2675,7 @@
entry->socketp);
/* now remove it from the socket hash */
- sh_delentry(&multi->sockhash, s);
+ sh_delentry(entry, &multi->sockhash, s);
}
}
}
@@ -2474,7 +2766,6 @@
return result;
}
if(s != CURL_SOCKET_TIMEOUT) {
-
struct Curl_sh_entry *entry = sh_getentry(&multi->sockhash, s);
if(!entry)
@@ -2485,37 +2776,22 @@
and just move on. */
;
else {
- struct curl_llist *list = &entry->list;
- struct curl_llist_element *e;
- SIGPIPE_VARIABLE(pipe_st);
+ struct curl_hash_iterator iter;
+ struct curl_hash_element *he;
/* the socket can be shared by many transfers, iterate */
- for(e = list->head; e; e = e->next) {
- data = (struct Curl_easy *)e->ptr;
-
- if(data->magic != CURLEASY_MAGIC_NUMBER)
- /* bad bad bad bad bad bad bad */
- return CURLM_INTERNAL_ERROR;
+ Curl_hash_start_iterate(&entry->transfers, &iter);
+ for(he = Curl_hash_next_element(&iter); he;
+ he = Curl_hash_next_element(&iter)) {
+ data = (struct Curl_easy *)he->ptr;
+ DEBUGASSERT(data);
+ DEBUGASSERT(data->magic == CURLEASY_MAGIC_NUMBER);
if(data->conn && !(data->conn->handler->flags & PROTOPT_DIRLOCK))
/* set socket event bitmask if they're not locked */
data->conn->cselect_bits = ev_bitmask;
- sigpipe_ignore(data, &pipe_st);
- result = multi_runsingle(multi, now, data);
- sigpipe_restore(&pipe_st);
-
- if(data->conn && !(data->conn->handler->flags & PROTOPT_DIRLOCK))
- /* clear the bitmask only if not locked */
- data->conn->cselect_bits = 0;
-
- if(CURLM_OK >= result) {
- /* get the socket(s) and check if the state has been changed since
- last */
- result = singlesocket(multi, data);
- if(result)
- return result;
- }
+ Curl_expire(data, 0, EXPIRE_RUN_NOW);
}
/* Now we fall-through and do the timer-based stuff, since we don't want
@@ -2530,9 +2806,10 @@
}
else {
/* Asked to run due to time-out. Clear the 'lastcall' variable to force
- update_timer() to trigger a callback to the app again even if the same
- timeout is still the one to run after this call. That handles the case
- when the application asks libcurl to run the timeout prematurely. */
+ Curl_update_timer() to trigger a callback to the app again even if the
+ same timeout is still the one to run after this call. That handles the
+ case when the application asks libcurl to run the timeout
+ prematurely. */
memset(&multi->timer_lastcall, 0, sizeof(multi->timer_lastcall));
}
@@ -2631,6 +2908,16 @@
break;
case CURLMOPT_PIPELINING_SERVER_BL:
break;
+ case CURLMOPT_MAX_CONCURRENT_STREAMS:
+ {
+ long streams = va_arg(param, long);
+ if(streams < 1)
+ streams = 100;
+ multi->max_concurrent_streams =
+ (streams > (long)INITIAL_MAX_CONCURRENT_STREAMS)?
+ INITIAL_MAX_CONCURRENT_STREAMS : (unsigned int)streams;
+ }
+ break;
default:
res = CURLM_UNKNOWN_OPTION;
break;
@@ -2650,7 +2937,7 @@
return CURLM_RECURSIVE_API_CALL;
result = multi_socket(multi, FALSE, s, 0, running_handles);
if(CURLM_OK >= result)
- update_timer(multi);
+ Curl_update_timer(multi);
return result;
}
@@ -2662,7 +2949,7 @@
return CURLM_RECURSIVE_API_CALL;
result = multi_socket(multi, FALSE, s, ev_bitmask, running_handles);
if(CURLM_OK >= result)
- update_timer(multi);
+ Curl_update_timer(multi);
return result;
}
@@ -2674,7 +2961,7 @@
return CURLM_RECURSIVE_API_CALL;
result = multi_socket(multi, TRUE, CURL_SOCKET_BAD, 0, running_handles);
if(CURLM_OK >= result)
- update_timer(multi);
+ Curl_update_timer(multi);
return result;
}
@@ -2734,14 +3021,14 @@
* Tell the application it should update its timers, if it subscribes to the
* update timer callback.
*/
-static int update_timer(struct Curl_multi *multi)
+void Curl_update_timer(struct Curl_multi *multi)
{
long timeout_ms;
if(!multi->timer_cb)
- return 0;
+ return;
if(multi_timeout(multi, &timeout_ms)) {
- return -1;
+ return;
}
if(timeout_ms < 0) {
static const struct curltime none = {0, 0};
@@ -2749,9 +3036,10 @@
multi->timer_lastcall = none;
/* there's no timeout now but there was one previously, tell the app to
disable it */
- return multi->timer_cb(multi, -1, multi->timer_userp);
+ multi->timer_cb(multi, -1, multi->timer_userp);
+ return;
}
- return 0;
+ return;
}
/* When multi_timeout() is done, multi->timetree points to the node with the
@@ -2759,11 +3047,11 @@
* if this is the same (fixed) time as we got in a previous call and then
* avoid calling the callback again. */
if(Curl_splaycomparekeys(multi->timetree->key, multi->timer_lastcall) == 0)
- return 0;
+ return;
multi->timer_lastcall = multi->timetree->key;
- return multi->timer_cb(multi, timeout_ms, multi->timer_userp);
+ multi->timer_cb(multi, timeout_ms, multi->timer_userp);
}
/*
@@ -2840,7 +3128,7 @@
*
* Expire replaces a former timeout using the same id if already set.
*/
-void Curl_expire(struct Curl_easy *data, time_t milli, expire_id id)
+void Curl_expire(struct Curl_easy *data, timediff_t milli, expire_id id)
{
struct Curl_multi *multi = data->multi;
struct curltime *nowp = &data->state.expiretime;
@@ -2854,7 +3142,7 @@
DEBUGASSERT(id < EXPIRE_LAST);
set = Curl_now();
- set.tv_sec += milli/1000;
+ set.tv_sec += (time_t)(milli/1000); /* might be a 64 to 32 bit conversion */
set.tv_usec += (unsigned int)(milli%1000)*1000;
if(set.tv_usec >= 1000000) {
@@ -3068,3 +3356,9 @@
}
}
#endif
+
+unsigned int Curl_multi_max_concurrent_streams(struct Curl_multi *multi)
+{
+ DEBUGASSERT(multi);
+ return multi->max_concurrent_streams;
+}
diff --git a/Utilities/cmcurl/lib/multihandle.h b/Utilities/cmcurl/lib/multihandle.h
index 279379a..91eca16 100644
--- a/Utilities/cmcurl/lib/multihandle.h
+++ b/Utilities/cmcurl/lib/multihandle.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -24,6 +24,7 @@
#include "conncache.h"
#include "psl.h"
+#include "socketpair.h"
struct Curl_message {
struct curl_llist_element list;
@@ -66,6 +67,14 @@
#define CURLPIPE_ANY (CURLPIPE_MULTIPLEX)
+#if defined(USE_SOCKETPAIR) && !defined(USE_BLOCKING_SOCKETS)
+#define ENABLE_WAKEUP
+#endif
+
+
+/* value for MAXIMUM CONCURRENT STREAMS upper limit */
+#define INITIAL_MAX_CONCURRENT_STREAMS ((1U << 31) - 1)
+
/* This is the struct known as CURLM on the outside */
struct Curl_multi {
/* First a simple identifier to easier detect if a user mix up
@@ -110,11 +119,6 @@
same actual socket) */
struct curl_hash sockhash;
- /* multiplexing wanted */
- bool multiplexing;
-
- bool recheckstate; /* see Curl_multi_connchanged */
-
/* Shared connection cache (bundles)*/
struct conncache conn_cache;
@@ -132,7 +136,17 @@
void *timer_userp;
struct curltime timer_lastcall; /* the fixed time for the timeout for the
previous callback */
+ unsigned int max_concurrent_streams;
+
+#ifdef ENABLE_WAKEUP
+ curl_socket_t wakeup_pair[2]; /* socketpair() used for wakeup
+ 0 is used for read, 1 is used for write */
+#endif
+ /* multiplexing wanted */
+ bool multiplexing;
+ bool recheckstate; /* see Curl_multi_connchanged */
bool in_callback; /* true while executing a callback */
+ bool ipv6_works;
};
#endif /* HEADER_CURL_MULTIHANDLE_H */
diff --git a/Utilities/cmcurl/lib/multiif.h b/Utilities/cmcurl/lib/multiif.h
index e8a5e70..bde755e 100644
--- a/Utilities/cmcurl/lib/multiif.h
+++ b/Utilities/cmcurl/lib/multiif.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -27,10 +27,10 @@
*/
void Curl_updatesocket(struct Curl_easy *data);
-void Curl_expire(struct Curl_easy *data, time_t milli, expire_id);
+void Curl_expire(struct Curl_easy *data, timediff_t milli, expire_id);
void Curl_expire_clear(struct Curl_easy *data);
void Curl_expire_done(struct Curl_easy *data, expire_id id);
-void Curl_detach_connnection(struct Curl_easy *data);
+void Curl_update_timer(struct Curl_multi *multi);
void Curl_attach_connnection(struct Curl_easy *data,
struct connectdata *conn);
bool Curl_multiplex_wanted(const struct Curl_multi *multi);
@@ -89,11 +89,8 @@
struct Curl_easy *data,
struct connectdata *conn);
-CURLMcode Curl_multi_wait(struct Curl_multi *multi,
- struct curl_waitfd extra_fds[],
- unsigned int extra_nfds,
- int timeout_ms,
- int *ret,
- bool *gotsocket); /* if any socket was checked */
+
+/* Return the value of the CURLMOPT_MAX_CONCURRENT_STREAMS option */
+unsigned int Curl_multi_max_concurrent_streams(struct Curl_multi *multi);
#endif /* HEADER_CURL_MULTIIF_H */
diff --git a/Utilities/cmcurl/lib/netrc.c b/Utilities/cmcurl/lib/netrc.c
index 1bd998f..1c9da31 100644
--- a/Utilities/cmcurl/lib/netrc.c
+++ b/Utilities/cmcurl/lib/netrc.c
@@ -45,27 +45,27 @@
HOSTVALID /* this is "our" machine! */
};
+#define NETRC_FILE_MISSING 1
+#define NETRC_FAILED -1
+#define NETRC_SUCCESS 0
+
/*
- * @unittest: 1304
- *
- * *loginp and *passwordp MUST be allocated if they aren't NULL when passed
- * in.
+ * Returns zero on success.
*/
-int Curl_parsenetrc(const char *host,
- char **loginp,
- char **passwordp,
- bool *login_changed,
- bool *password_changed,
- char *netrcfile)
+static int parsenetrc(const char *host,
+ char **loginp,
+ char **passwordp,
+ bool *login_changed,
+ bool *password_changed,
+ char *netrcfile)
{
FILE *file;
- int retcode = 1;
+ int retcode = NETRC_FILE_MISSING;
char *login = *loginp;
char *password = *passwordp;
bool specific_login = (login && *login != 0);
bool login_alloc = FALSE;
bool password_alloc = FALSE;
- bool netrc_alloc = FALSE;
enum host_lookup_state state = NOTHING;
char state_login = 0; /* Found a login keyword */
@@ -73,51 +73,9 @@
int state_our_login = FALSE; /* With specific_login, found *our* login
name */
-#define NETRC DOT_CHAR "netrc"
-
- if(!netrcfile) {
- bool home_alloc = FALSE;
- char *home = curl_getenv("HOME"); /* portable environment reader */
- if(home) {
- home_alloc = TRUE;
-#if defined(HAVE_GETPWUID_R) && defined(HAVE_GETEUID)
- }
- else {
- struct passwd pw, *pw_res;
- char pwbuf[1024];
- if(!getpwuid_r(geteuid(), &pw, pwbuf, sizeof(pwbuf), &pw_res)
- && pw_res) {
- home = strdup(pw.pw_dir);
- if(!home)
- return CURLE_OUT_OF_MEMORY;
- home_alloc = TRUE;
- }
-#elif defined(HAVE_GETPWUID) && defined(HAVE_GETEUID)
- }
- else {
- struct passwd *pw;
- pw = getpwuid(geteuid());
- if(pw) {
- home = pw->pw_dir;
- }
-#endif
- }
-
- if(!home)
- return retcode; /* no home directory found (or possibly out of memory) */
-
- netrcfile = curl_maprintf("%s%s%s", home, DIR_CHAR, NETRC);
- if(home_alloc)
- free(home);
- if(!netrcfile) {
- return -1;
- }
- netrc_alloc = TRUE;
- }
+ DEBUGASSERT(netrcfile);
file = fopen(netrcfile, FOPEN_READTEXT);
- if(netrc_alloc)
- free(netrcfile);
if(file) {
char *tok;
char *tok_buf;
@@ -130,7 +88,7 @@
if(tok && *tok == '#')
/* treat an initial hash as a comment line */
continue;
- while(!done && tok) {
+ while(tok) {
if((login && *login) && (password && *password)) {
done = TRUE;
@@ -148,14 +106,14 @@
}
else if(strcasecompare("default", tok)) {
state = HOSTVALID;
- retcode = 0; /* we did find our host */
+ retcode = NETRC_SUCCESS; /* we did find our host */
}
break;
case HOSTFOUND:
if(strcasecompare(host, tok)) {
/* and yes, this is our host! */
state = HOSTVALID;
- retcode = 0; /* we did find our host */
+ retcode = NETRC_SUCCESS; /* we did find our host */
}
else
/* not our host */
@@ -174,7 +132,7 @@
}
login = strdup(tok);
if(!login) {
- retcode = -1; /* allocation failed */
+ retcode = NETRC_FAILED; /* allocation failed */
goto out;
}
login_alloc = TRUE;
@@ -190,7 +148,7 @@
}
password = strdup(tok);
if(!password) {
- retcode = -1; /* allocation failed */
+ retcode = NETRC_FAILED; /* allocation failed */
goto out;
}
password_alloc = TRUE;
@@ -215,6 +173,7 @@
out:
if(!retcode) {
+ /* success */
*login_changed = FALSE;
*password_changed = FALSE;
if(login_alloc) {
@@ -242,4 +201,78 @@
return retcode;
}
+/*
+ * @unittest: 1304
+ *
+ * *loginp and *passwordp MUST be allocated if they aren't NULL when passed
+ * in.
+ */
+int Curl_parsenetrc(const char *host,
+ char **loginp,
+ char **passwordp,
+ bool *login_changed,
+ bool *password_changed,
+ char *netrcfile)
+{
+ int retcode = 1;
+ char *filealloc = NULL;
+
+ if(!netrcfile) {
+ char *home = NULL;
+ char *homea = curl_getenv("HOME"); /* portable environment reader */
+ if(homea) {
+ home = homea;
+#if defined(HAVE_GETPWUID_R) && defined(HAVE_GETEUID)
+ }
+ else {
+ struct passwd pw, *pw_res;
+ char pwbuf[1024];
+ if(!getpwuid_r(geteuid(), &pw, pwbuf, sizeof(pwbuf), &pw_res)
+ && pw_res) {
+ home = pw.pw_dir;
+ }
+#elif defined(HAVE_GETPWUID) && defined(HAVE_GETEUID)
+ }
+ else {
+ struct passwd *pw;
+ pw = getpwuid(geteuid());
+ if(pw) {
+ home = pw->pw_dir;
+ }
+#endif
+ }
+
+ if(!home)
+ return retcode; /* no home directory found (or possibly out of
+ memory) */
+
+ filealloc = curl_maprintf("%s%s.netrc", home, DIR_CHAR);
+ if(!filealloc) {
+ free(homea);
+ return -1;
+ }
+ retcode = parsenetrc(host, loginp, passwordp, login_changed,
+ password_changed, filealloc);
+ free(filealloc);
+#ifdef WIN32
+ if(retcode == NETRC_FILE_MISSING) {
+ /* fallback to the old-style "_netrc" file */
+ filealloc = curl_maprintf("%s%s_netrc", home, DIR_CHAR);
+ if(!filealloc) {
+ free(homea);
+ return -1;
+ }
+ retcode = parsenetrc(host, loginp, passwordp, login_changed,
+ password_changed, filealloc);
+ free(filealloc);
+ }
+#endif
+ free(homea);
+ }
+ else
+ retcode = parsenetrc(host, loginp, passwordp, login_changed,
+ password_changed, netrcfile);
+ return retcode;
+}
+
#endif
diff --git a/Utilities/cmcurl/lib/non-ascii.c b/Utilities/cmcurl/lib/non-ascii.c
index 42beaec..a48e67d 100644
--- a/Utilities/cmcurl/lib/non-ascii.c
+++ b/Utilities/cmcurl/lib/non-ascii.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/nonblock.c b/Utilities/cmcurl/lib/nonblock.c
index 4d105c1..abeb659 100644
--- a/Utilities/cmcurl/lib/nonblock.c
+++ b/Utilities/cmcurl/lib/nonblock.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/nonblock.h b/Utilities/cmcurl/lib/nonblock.h
index eb18ea1..d50d315 100644
--- a/Utilities/cmcurl/lib/nonblock.h
+++ b/Utilities/cmcurl/lib/nonblock.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/openldap.c b/Utilities/cmcurl/lib/openldap.c
index eeab2c7..734ca5f 100644
--- a/Utilities/cmcurl/lib/openldap.c
+++ b/Utilities/cmcurl/lib/openldap.c
@@ -151,7 +151,7 @@
"bad or missing extensions"
};
-typedef struct ldapconninfo {
+struct ldapconninfo {
LDAP *ld;
Curl_recv *recv; /* for stacking SSL handler */
Curl_send *send;
@@ -160,7 +160,7 @@
bool ssldone;
bool sslinst;
bool didbind;
-} ldapconninfo;
+};
typedef struct ldapreqinfo {
int msgid;
@@ -169,7 +169,7 @@
static CURLcode ldap_setup_connection(struct connectdata *conn)
{
- ldapconninfo *li;
+ struct ldapconninfo *li;
LDAPURLDesc *lud;
struct Curl_easy *data = conn->data;
int rc, proto;
@@ -190,11 +190,11 @@
proto = ldap_pvt_url_scheme2proto(lud->lud_scheme);
ldap_free_urldesc(lud);
- li = calloc(1, sizeof(ldapconninfo));
+ li = calloc(1, sizeof(struct ldapconninfo));
if(!li)
return CURLE_OUT_OF_MEMORY;
li->proto = proto;
- conn->proto.generic = li;
+ conn->proto.ldapc = li;
connkeep(conn, "OpenLDAP default");
return CURLE_OK;
}
@@ -205,7 +205,7 @@
static CURLcode ldap_connect(struct connectdata *conn, bool *done)
{
- ldapconninfo *li = conn->proto.generic;
+ struct ldapconninfo *li = conn->proto.ldapc;
struct Curl_easy *data = conn->data;
int rc, proto = LDAP_VERSION3;
char hosturl[1024];
@@ -252,7 +252,7 @@
static CURLcode ldap_connecting(struct connectdata *conn, bool *done)
{
- ldapconninfo *li = conn->proto.generic;
+ struct ldapconninfo *li = conn->proto.ldapc;
struct Curl_easy *data = conn->data;
LDAPMessage *msg = NULL;
struct timeval tv = {0, 1}, *tvp;
@@ -357,7 +357,7 @@
static CURLcode ldap_disconnect(struct connectdata *conn, bool dead_connection)
{
- ldapconninfo *li = conn->proto.generic;
+ struct ldapconninfo *li = conn->proto.ldapc;
(void) dead_connection;
if(li) {
@@ -365,7 +365,7 @@
ldap_unbind_ext(li->ld, NULL, NULL);
li->ld = NULL;
}
- conn->proto.generic = NULL;
+ conn->proto.ldapc = NULL;
free(li);
}
return CURLE_OK;
@@ -373,7 +373,7 @@
static CURLcode ldap_do(struct connectdata *conn, bool *done)
{
- ldapconninfo *li = conn->proto.generic;
+ struct ldapconninfo *li = conn->proto.ldapc;
ldapreqinfo *lr;
CURLcode status = CURLE_OK;
int rc = 0;
@@ -427,7 +427,7 @@
if(lr) {
/* if there was a search in progress, abandon it */
if(lr->msgid) {
- ldapconninfo *li = conn->proto.generic;
+ struct ldapconninfo *li = conn->proto.ldapc;
ldap_abandon_ext(li->ld, lr->msgid, NULL, NULL);
lr->msgid = 0;
}
@@ -441,7 +441,7 @@
static ssize_t ldap_recv(struct connectdata *conn, int sockindex, char *buf,
size_t len, CURLcode *err)
{
- ldapconninfo *li = conn->proto.generic;
+ struct ldapconninfo *li = conn->proto.ldapc;
struct Curl_easy *data = conn->data;
ldapreqinfo *lr = data->req.protop;
int rc, ret;
@@ -718,7 +718,7 @@
ldapsb_tls_read(Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len)
{
struct connectdata *conn = sbiod->sbiod_pvt;
- ldapconninfo *li = conn->proto.generic;
+ struct ldapconninfo *li = conn->proto.ldapc;
ber_slen_t ret;
CURLcode err = CURLE_RECV_ERROR;
@@ -733,7 +733,7 @@
ldapsb_tls_write(Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len)
{
struct connectdata *conn = sbiod->sbiod_pvt;
- ldapconninfo *li = conn->proto.generic;
+ struct ldapconninfo *li = conn->proto.ldapc;
ber_slen_t ret;
CURLcode err = CURLE_SEND_ERROR;
diff --git a/Utilities/cmcurl/lib/parsedate.c b/Utilities/cmcurl/lib/parsedate.c
index 7ae5eb8..585d7ea 100644
--- a/Utilities/cmcurl/lib/parsedate.c
+++ b/Utilities/cmcurl/lib/parsedate.c
@@ -100,16 +100,20 @@
#define PARSEDATE_LATER 1
#define PARSEDATE_SOONER 2
-#ifndef CURL_DISABLE_PARSEDATE
-
+#if !defined(CURL_DISABLE_PARSEDATE) || !defined(CURL_DISABLE_FTP) || \
+ !defined(CURL_DISABLE_FILE)
+/* These names are also used by FTP and FILE code */
const char * const Curl_wkday[] =
{"Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"};
-static const char * const weekday[] =
-{ "Monday", "Tuesday", "Wednesday", "Thursday",
- "Friday", "Saturday", "Sunday" };
const char * const Curl_month[]=
{ "Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
+#endif
+
+#ifndef CURL_DISABLE_PARSEDATE
+static const char * const weekday[] =
+{ "Monday", "Tuesday", "Wednesday", "Thursday",
+ "Friday", "Saturday", "Sunday" };
struct tzinfo {
char name[5];
@@ -583,6 +587,30 @@
return -1;
}
+/* Curl_getdate_capped() differs from curl_getdate() in that this will return
+ TIME_T_MAX in case the parsed time value was too big, instead of an
+ error. */
+
+time_t Curl_getdate_capped(const char *p)
+{
+ time_t parsed = -1;
+ int rc = parsedate(p, &parsed);
+
+ switch(rc) {
+ case PARSEDATE_OK:
+ if(parsed == -1)
+ /* avoid returning -1 for a working scenario */
+ parsed++;
+ return parsed;
+ case PARSEDATE_LATER:
+ /* this returns the maximum time value */
+ return parsed;
+ default:
+ return -1; /* everything else is fail */
+ }
+ /* UNREACHABLE */
+}
+
/*
* Curl_gmtime() is a gmtime() replacement for portability. Do not use the
* gmtime_r() or gmtime() functions anywhere else but here.
diff --git a/Utilities/cmcurl/lib/parsedate.h b/Utilities/cmcurl/lib/parsedate.h
index 8dc3b90..8c7ae94 100644
--- a/Utilities/cmcurl/lib/parsedate.h
+++ b/Utilities/cmcurl/lib/parsedate.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -27,4 +27,10 @@
CURLcode Curl_gmtime(time_t intime, struct tm *store);
+/* Curl_getdate_capped() differs from curl_getdate() in that this will return
+ TIME_T_MAX in case the parsed time value was too big, instead of an
+ error. */
+
+time_t Curl_getdate_capped(const char *p);
+
#endif /* HEADER_CURL_PARSEDATE_H */
diff --git a/Utilities/cmcurl/lib/pingpong.c b/Utilities/cmcurl/lib/pingpong.c
index e9568ee..d071005 100644
--- a/Utilities/cmcurl/lib/pingpong.c
+++ b/Utilities/cmcurl/lib/pingpong.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -60,12 +60,12 @@
/* Without a requested timeout, we only wait 'response_time' seconds for the
full response to arrive before we bail out */
timeout_ms = response_time -
- Curl_timediff(Curl_now(), pp->response); /* spent time */
+ (time_t)Curl_timediff(Curl_now(), pp->response); /* spent time */
if(data->set.timeout && !disconnecting) {
/* if timeout is requested, find out how much remaining time we have */
time_t timeout2_ms = data->set.timeout - /* timeout time */
- Curl_timediff(Curl_now(), conn->now); /* spent time */
+ (time_t)Curl_timediff(Curl_now(), conn->now); /* spent time */
/* pick the lowest number */
timeout_ms = CURLMIN(timeout_ms, timeout2_ms);
@@ -463,14 +463,9 @@
}
int Curl_pp_getsock(struct pingpong *pp,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
struct connectdata *conn = pp->conn;
-
- if(!numsocks)
- return GETSOCK_BLANK;
-
socks[0] = conn->sock[FIRSTSOCKET];
if(pp->sendleft) {
diff --git a/Utilities/cmcurl/lib/pingpong.h b/Utilities/cmcurl/lib/pingpong.h
index dbe1f8d..849a7c0 100644
--- a/Utilities/cmcurl/lib/pingpong.h
+++ b/Utilities/cmcurl/lib/pingpong.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -135,8 +135,7 @@
/* call this when a pingpong connection is disconnected */
CURLcode Curl_pp_disconnect(struct pingpong *pp);
-int Curl_pp_getsock(struct pingpong *pp, curl_socket_t *socks,
- int numsocks);
+int Curl_pp_getsock(struct pingpong *pp, curl_socket_t *socks);
/***********************************************************************
diff --git a/Utilities/cmcurl/lib/pop3.c b/Utilities/cmcurl/lib/pop3.c
index c8f3965..57c1373 100644
--- a/Utilities/cmcurl/lib/pop3.c
+++ b/Utilities/cmcurl/lib/pop3.c
@@ -95,8 +95,7 @@
static CURLcode pop3_connect(struct connectdata *conn, bool *done);
static CURLcode pop3_disconnect(struct connectdata *conn, bool dead);
static CURLcode pop3_multi_statemach(struct connectdata *conn, bool *done);
-static int pop3_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
+static int pop3_getsock(struct connectdata *conn, curl_socket_t *socks);
static CURLcode pop3_doing(struct connectdata *conn, bool *dophase_done);
static CURLcode pop3_setup_connection(struct connectdata *conn);
static CURLcode pop3_parse_url_options(struct connectdata *conn);
@@ -339,10 +338,8 @@
*/
static CURLcode pop3_perform_starttls(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
-
/* Send the STLS command */
- result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "STLS");
+ CURLcode result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "STLS");
if(!result)
state(conn, POP3_STARTTLS);
@@ -358,11 +355,10 @@
*/
static CURLcode pop3_perform_upgrade_tls(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
- struct pop3_conn *pop3c = &conn->proto.pop3c;
-
/* Start the SSL connection */
- result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &pop3c->ssldone);
+ struct pop3_conn *pop3c = &conn->proto.pop3c;
+ CURLcode result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET,
+ &pop3c->ssldone);
if(!result) {
if(pop3c->state != POP3_UPGRADETLS)
@@ -593,10 +589,8 @@
*/
static CURLcode pop3_perform_quit(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
-
/* Send the QUIT command */
- result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "QUIT");
+ CURLcode result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "QUIT");
if(!result)
state(conn, POP3_QUIT);
@@ -1060,10 +1054,9 @@
}
/* For the POP3 "protocol connect" and "doing" phases only */
-static int pop3_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks)
+static int pop3_getsock(struct connectdata *conn, curl_socket_t *socks)
{
- return Curl_pp_getsock(&conn->proto.pop3c.pp, socks, numsocks);
+ return Curl_pp_getsock(&conn->proto.pop3c.pp, socks);
}
/***********************************************************************
diff --git a/Utilities/cmcurl/lib/pop3.h b/Utilities/cmcurl/lib/pop3.h
index a8e697c..3ba7999 100644
--- a/Utilities/cmcurl/lib/pop3.h
+++ b/Utilities/cmcurl/lib/pop3.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2009 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2009 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/progress.c b/Utilities/cmcurl/lib/progress.c
index f586d59..60a941a 100644
--- a/Utilities/cmcurl/lib/progress.c
+++ b/Utilities/cmcurl/lib/progress.c
@@ -26,6 +26,7 @@
#include "sendf.h"
#include "multiif.h"
#include "progress.h"
+#include "timeval.h"
#include "curl_printf.h"
/* check rate limits within this many recent milliseconds, at minimum. */
@@ -168,7 +169,7 @@
void Curl_pgrsTime(struct Curl_easy *data, timerid timer)
{
struct curltime now = Curl_now();
- time_t *delta = NULL;
+ timediff_t *delta = NULL;
switch(timer) {
default:
@@ -238,6 +239,8 @@
data->progress.ul_limit_start.tv_usec = 0;
data->progress.dl_limit_start.tv_sec = 0;
data->progress.dl_limit_start.tv_usec = 0;
+ data->progress.downloaded = 0;
+ data->progress.uploaded = 0;
/* clear all bits except HIDE and HEADERS_OUT */
data->progress.flags &= PGRS_HIDE|PGRS_HEADERS_OUT;
Curl_ratelimit(data, data->progress.start);
@@ -268,8 +271,8 @@
struct curltime now)
{
curl_off_t size = cursize - startsize;
- time_t minimum;
- time_t actual;
+ timediff_t minimum;
+ timediff_t actual;
if(!limit || !size)
return 0;
@@ -282,10 +285,10 @@
minimum = (time_t) (CURL_OFF_T_C(1000) * size / limit);
else {
minimum = (time_t) (size / limit);
- if(minimum < TIME_T_MAX/1000)
+ if(minimum < TIMEDIFF_T_MAX/1000)
minimum *= 1000;
else
- minimum = TIME_T_MAX;
+ minimum = TIMEDIFF_T_MAX;
}
/*
@@ -364,18 +367,15 @@
}
}
-#ifndef CURL_DISABLE_PROGRESS_METER
-static void progress_meter(struct connectdata *conn)
+/* returns TRUE if it's time to show the progress meter */
+static bool progress_calc(struct connectdata *conn, struct curltime now)
{
- struct curltime now;
curl_off_t timespent;
curl_off_t timespent_ms; /* milliseconds */
struct Curl_easy *data = conn->data;
- bool shownow = FALSE;
curl_off_t dl = data->progress.downloaded;
curl_off_t ul = data->progress.uploaded;
-
- now = Curl_now(); /* what time is it */
+ bool timetoshow = FALSE;
/* The time spent so far (from the start) */
data->progress.timespent = Curl_timediff_us(now, data->progress.start);
@@ -398,10 +398,8 @@
if(data->progress.lastshow != now.tv_sec) {
int countindex; /* amount of seconds stored in the speeder array */
int nowindex = data->progress.speeder_c% CURR_TIME;
- if(!(data->progress.flags & PGRS_HIDE))
- shownow = TRUE;
-
data->progress.lastshow = now.tv_sec;
+ timetoshow = TRUE;
/* Let's do the "current speed" thing, with the dl + ul speeds
combined. Store the speed at entry 'nowindex'. */
@@ -434,8 +432,7 @@
data->progress.speeder_c%CURR_TIME:0;
/* Figure out the exact time for the time span */
- span_ms = Curl_timediff(now,
- data->progress.speeder_time[checkindex]);
+ span_ms = Curl_timediff(now, data->progress.speeder_time[checkindex]);
if(0 == span_ms)
span_ms = 1; /* at least one millisecond MUST have passed */
@@ -461,118 +458,119 @@
data->progress.ulspeed + data->progress.dlspeed;
} /* Calculations end */
- if(!shownow)
- /* only show the internal progress meter once per second */
- return;
- else {
- /* If there's no external callback set, use internal code to show
- progress */
- /* progress meter has not been shut off */
- char max5[6][10];
- curl_off_t dlpercen = 0;
- curl_off_t ulpercen = 0;
- curl_off_t total_percen = 0;
- curl_off_t total_transfer;
- curl_off_t total_expected_transfer;
- char time_left[10];
- char time_total[10];
- char time_spent[10];
- curl_off_t ulestimate = 0;
- curl_off_t dlestimate = 0;
- curl_off_t total_estimate;
+ return timetoshow;
+}
- if(!(data->progress.flags & PGRS_HEADERS_OUT)) {
- if(data->state.resume_from) {
- fprintf(data->set.err,
- "** Resuming transfer from byte position %"
- CURL_FORMAT_CURL_OFF_T "\n", data->state.resume_from);
- }
+#ifndef CURL_DISABLE_PROGRESS_METER
+static void progress_meter(struct connectdata *conn)
+{
+ struct Curl_easy *data = conn->data;
+ char max5[6][10];
+ curl_off_t dlpercen = 0;
+ curl_off_t ulpercen = 0;
+ curl_off_t total_percen = 0;
+ curl_off_t total_transfer;
+ curl_off_t total_expected_transfer;
+ char time_left[10];
+ char time_total[10];
+ char time_spent[10];
+ curl_off_t ulestimate = 0;
+ curl_off_t dlestimate = 0;
+ curl_off_t total_estimate;
+ curl_off_t timespent =
+ (curl_off_t)data->progress.timespent/1000000; /* seconds */
+
+ if(!(data->progress.flags & PGRS_HEADERS_OUT)) {
+ if(data->state.resume_from) {
fprintf(data->set.err,
- " %% Total %% Received %% Xferd Average Speed "
- "Time Time Time Current\n"
- " Dload Upload "
- "Total Spent Left Speed\n");
- data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */
+ "** Resuming transfer from byte position %"
+ CURL_FORMAT_CURL_OFF_T "\n", data->state.resume_from);
}
-
- /* Figure out the estimated time of arrival for the upload */
- if((data->progress.flags & PGRS_UL_SIZE_KNOWN) &&
- (data->progress.ulspeed > CURL_OFF_T_C(0))) {
- ulestimate = data->progress.size_ul / data->progress.ulspeed;
-
- if(data->progress.size_ul > CURL_OFF_T_C(10000))
- ulpercen = data->progress.uploaded /
- (data->progress.size_ul/CURL_OFF_T_C(100));
- else if(data->progress.size_ul > CURL_OFF_T_C(0))
- ulpercen = (data->progress.uploaded*100) /
- data->progress.size_ul;
- }
-
- /* ... and the download */
- if((data->progress.flags & PGRS_DL_SIZE_KNOWN) &&
- (data->progress.dlspeed > CURL_OFF_T_C(0))) {
- dlestimate = data->progress.size_dl / data->progress.dlspeed;
-
- if(data->progress.size_dl > CURL_OFF_T_C(10000))
- dlpercen = data->progress.downloaded /
- (data->progress.size_dl/CURL_OFF_T_C(100));
- else if(data->progress.size_dl > CURL_OFF_T_C(0))
- dlpercen = (data->progress.downloaded*100) /
- data->progress.size_dl;
- }
-
- /* Now figure out which of them is slower and use that one for the
- total estimate! */
- total_estimate = ulestimate>dlestimate?ulestimate:dlestimate;
-
- /* create the three time strings */
- time2str(time_left, total_estimate > 0?(total_estimate - timespent):0);
- time2str(time_total, total_estimate);
- time2str(time_spent, timespent);
-
- /* Get the total amount of data expected to get transferred */
- total_expected_transfer =
- ((data->progress.flags & PGRS_UL_SIZE_KNOWN)?
- data->progress.size_ul:data->progress.uploaded)+
- ((data->progress.flags & PGRS_DL_SIZE_KNOWN)?
- data->progress.size_dl:data->progress.downloaded);
-
- /* We have transferred this much so far */
- total_transfer = data->progress.downloaded + data->progress.uploaded;
-
- /* Get the percentage of data transferred so far */
- if(total_expected_transfer > CURL_OFF_T_C(10000))
- total_percen = total_transfer /
- (total_expected_transfer/CURL_OFF_T_C(100));
- else if(total_expected_transfer > CURL_OFF_T_C(0))
- total_percen = (total_transfer*100) / total_expected_transfer;
-
fprintf(data->set.err,
- "\r"
- "%3" CURL_FORMAT_CURL_OFF_T " %s "
- "%3" CURL_FORMAT_CURL_OFF_T " %s "
- "%3" CURL_FORMAT_CURL_OFF_T " %s %s %s %s %s %s %s",
- total_percen, /* 3 letters */ /* total % */
- max5data(total_expected_transfer, max5[2]), /* total size */
- dlpercen, /* 3 letters */ /* rcvd % */
- max5data(data->progress.downloaded, max5[0]), /* rcvd size */
- ulpercen, /* 3 letters */ /* xfer % */
- max5data(data->progress.uploaded, max5[1]), /* xfer size */
- max5data(data->progress.dlspeed, max5[3]), /* avrg dl speed */
- max5data(data->progress.ulspeed, max5[4]), /* avrg ul speed */
- time_total, /* 8 letters */ /* total time */
- time_spent, /* 8 letters */ /* time spent */
- time_left, /* 8 letters */ /* time left */
- max5data(data->progress.current_speed, max5[5])
- );
+ " %% Total %% Received %% Xferd Average Speed "
+ "Time Time Time Current\n"
+ " Dload Upload "
+ "Total Spent Left Speed\n");
+ data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */
+ }
- /* we flush the output stream to make it appear as soon as possible */
- fflush(data->set.err);
- } /* don't show now */
+ /* Figure out the estimated time of arrival for the upload */
+ if((data->progress.flags & PGRS_UL_SIZE_KNOWN) &&
+ (data->progress.ulspeed > CURL_OFF_T_C(0))) {
+ ulestimate = data->progress.size_ul / data->progress.ulspeed;
+
+ if(data->progress.size_ul > CURL_OFF_T_C(10000))
+ ulpercen = data->progress.uploaded /
+ (data->progress.size_ul/CURL_OFF_T_C(100));
+ else if(data->progress.size_ul > CURL_OFF_T_C(0))
+ ulpercen = (data->progress.uploaded*100) /
+ data->progress.size_ul;
+ }
+
+ /* ... and the download */
+ if((data->progress.flags & PGRS_DL_SIZE_KNOWN) &&
+ (data->progress.dlspeed > CURL_OFF_T_C(0))) {
+ dlestimate = data->progress.size_dl / data->progress.dlspeed;
+
+ if(data->progress.size_dl > CURL_OFF_T_C(10000))
+ dlpercen = data->progress.downloaded /
+ (data->progress.size_dl/CURL_OFF_T_C(100));
+ else if(data->progress.size_dl > CURL_OFF_T_C(0))
+ dlpercen = (data->progress.downloaded*100) /
+ data->progress.size_dl;
+ }
+
+ /* Now figure out which of them is slower and use that one for the
+ total estimate! */
+ total_estimate = ulestimate>dlestimate?ulestimate:dlestimate;
+
+ /* create the three time strings */
+ time2str(time_left, total_estimate > 0?(total_estimate - timespent):0);
+ time2str(time_total, total_estimate);
+ time2str(time_spent, timespent);
+
+ /* Get the total amount of data expected to get transferred */
+ total_expected_transfer =
+ ((data->progress.flags & PGRS_UL_SIZE_KNOWN)?
+ data->progress.size_ul:data->progress.uploaded)+
+ ((data->progress.flags & PGRS_DL_SIZE_KNOWN)?
+ data->progress.size_dl:data->progress.downloaded);
+
+ /* We have transferred this much so far */
+ total_transfer = data->progress.downloaded + data->progress.uploaded;
+
+ /* Get the percentage of data transferred so far */
+ if(total_expected_transfer > CURL_OFF_T_C(10000))
+ total_percen = total_transfer /
+ (total_expected_transfer/CURL_OFF_T_C(100));
+ else if(total_expected_transfer > CURL_OFF_T_C(0))
+ total_percen = (total_transfer*100) / total_expected_transfer;
+
+ fprintf(data->set.err,
+ "\r"
+ "%3" CURL_FORMAT_CURL_OFF_T " %s "
+ "%3" CURL_FORMAT_CURL_OFF_T " %s "
+ "%3" CURL_FORMAT_CURL_OFF_T " %s %s %s %s %s %s %s",
+ total_percen, /* 3 letters */ /* total % */
+ max5data(total_expected_transfer, max5[2]), /* total size */
+ dlpercen, /* 3 letters */ /* rcvd % */
+ max5data(data->progress.downloaded, max5[0]), /* rcvd size */
+ ulpercen, /* 3 letters */ /* xfer % */
+ max5data(data->progress.uploaded, max5[1]), /* xfer size */
+ max5data(data->progress.dlspeed, max5[3]), /* avrg dl speed */
+ max5data(data->progress.ulspeed, max5[4]), /* avrg ul speed */
+ time_total, /* 8 letters */ /* total time */
+ time_spent, /* 8 letters */ /* time spent */
+ time_left, /* 8 letters */ /* time left */
+ max5data(data->progress.current_speed, max5[5])
+ );
+
+ /* we flush the output stream to make it appear as soon as possible */
+ fflush(data->set.err);
}
#else
/* progress bar disabled */
-#define progress_meter(x)
+#define progress_meter(x) Curl_nop_stmt
#endif
@@ -583,6 +581,8 @@
int Curl_pgrsUpdate(struct connectdata *conn)
{
struct Curl_easy *data = conn->data;
+ struct curltime now = Curl_now(); /* what time is it */
+ bool showprogress = progress_calc(conn, now);
if(!(data->progress.flags & PGRS_HIDE)) {
if(data->set.fxferinfo) {
int result;
@@ -594,11 +594,13 @@
data->progress.size_ul,
data->progress.uploaded);
Curl_set_in_callback(data, false);
- if(result)
- failf(data, "Callback aborted");
- return result;
+ if(result != CURL_PROGRESSFUNC_CONTINUE) {
+ if(result)
+ failf(data, "Callback aborted");
+ return result;
+ }
}
- if(data->set.fprogress) {
+ else if(data->set.fprogress) {
int result;
/* The older deprecated callback is set, call that */
Curl_set_in_callback(data, true);
@@ -608,12 +610,16 @@
(double)data->progress.size_ul,
(double)data->progress.uploaded);
Curl_set_in_callback(data, false);
- if(result)
- failf(data, "Callback aborted");
- return result;
+ if(result != CURL_PROGRESSFUNC_CONTINUE) {
+ if(result)
+ failf(data, "Callback aborted");
+ return result;
+ }
}
+
+ if(showprogress)
+ progress_meter(conn);
}
- progress_meter(conn);
return 0;
}
diff --git a/Utilities/cmcurl/lib/quic.h b/Utilities/cmcurl/lib/quic.h
new file mode 100644
index 0000000..1eb23e9
--- /dev/null
+++ b/Utilities/cmcurl/lib/quic.h
@@ -0,0 +1,57 @@
+#ifndef HEADER_CURL_QUIC_H
+#define HEADER_CURL_QUIC_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef ENABLE_QUIC
+#ifdef USE_NGTCP2
+#include "vquic/ngtcp2.h"
+#endif
+#ifdef USE_QUICHE
+#include "vquic/quiche.h"
+#endif
+
+#include "urldata.h"
+
+/* functions provided by the specific backends */
+CURLcode Curl_quic_connect(struct connectdata *conn,
+ curl_socket_t sockfd,
+ int sockindex,
+ const struct sockaddr *addr,
+ socklen_t addrlen);
+CURLcode Curl_quic_is_connected(struct connectdata *conn,
+ curl_socket_t sockfd,
+ bool *connected);
+int Curl_quic_ver(char *p, size_t len);
+CURLcode Curl_quic_done_sending(struct connectdata *conn);
+void Curl_quic_done(struct Curl_easy *data, bool premature);
+bool Curl_quic_data_pending(const struct Curl_easy *data);
+
+#else /* ENABLE_QUIC */
+#define Curl_quic_done_sending(x)
+#define Curl_quic_done(x,y)
+#define Curl_quic_data_pending(x)
+#endif /* !ENABLE_QUIC */
+
+#endif /* HEADER_CURL_QUIC_H */
diff --git a/Utilities/cmcurl/lib/rand.c b/Utilities/cmcurl/lib/rand.c
index 6ee45fe..c415048 100644
--- a/Utilities/cmcurl/lib/rand.c
+++ b/Utilities/cmcurl/lib/rand.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -106,8 +106,7 @@
* 'rndptr' points to.
*
* If libcurl is built without TLS support or with a TLS backend that lacks a
- * proper random API (Gskit, PolarSSL or mbedTLS), this function will use
- * "weak" random.
+ * proper random API (Gskit or mbedTLS), this function will use "weak" random.
*
* When built *with* TLS support and a backend that offers strong random, it
* will return error if it cannot provide strong random values.
diff --git a/Utilities/cmcurl/lib/rand.h b/Utilities/cmcurl/lib/rand.h
index 5deb041..3c8e2b8 100644
--- a/Utilities/cmcurl/lib/rand.h
+++ b/Utilities/cmcurl/lib/rand.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -27,8 +27,7 @@
* 'rnd' points to.
*
* If libcurl is built without TLS support or with a TLS backend that lacks a
- * proper random API (Gskit, PolarSSL or mbedTLS), this function will use
- * "weak" random.
+ * proper random API (Gskit or mbedTLS), this function will use "weak" random.
*
* When built *with* TLS support and a backend that offers strong random, it
* will return error if it cannot provide strong random values.
diff --git a/Utilities/cmcurl/lib/rename.c b/Utilities/cmcurl/lib/rename.c
new file mode 100644
index 0000000..bb170d3
--- /dev/null
+++ b/Utilities/cmcurl/lib/rename.c
@@ -0,0 +1,62 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "rename.h"
+
+#include "curl_setup.h"
+
+#if (!defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)) || \
+ defined(USE_ALTSVC)
+
+#include "timeval.h"
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+/* return 0 on success, 1 on error */
+int Curl_rename(const char *oldpath, const char *newpath)
+{
+#ifdef WIN32
+ /* rename() on Windows doesn't overwrite, so we can't use it here.
+ MoveFileExA() will overwrite and is usually atomic, however it fails
+ when there are open handles to the file. */
+ const int max_wait_ms = 1000;
+ struct curltime start = Curl_now();
+ for(;;) {
+ timediff_t diff;
+ if(MoveFileExA(oldpath, newpath, MOVEFILE_REPLACE_EXISTING))
+ break;
+ diff = Curl_timediff(Curl_now(), start);
+ if(diff < 0 || diff > max_wait_ms)
+ return 1;
+ Sleep(1);
+ }
+#else
+ if(rename(oldpath, newpath))
+ return 1;
+#endif
+ return 0;
+}
+
+#endif
diff --git a/Utilities/cmcurl/lib/rename.h b/Utilities/cmcurl/lib/rename.h
new file mode 100644
index 0000000..d7442c8
--- /dev/null
+++ b/Utilities/cmcurl/lib/rename.h
@@ -0,0 +1,27 @@
+#ifndef HEADER_CURL_RENAME_H
+#define HEADER_CURL_RENAME_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+int Curl_rename(const char *oldpath, const char *newpath);
+
+#endif /* HEADER_CURL_RENAME_H */
diff --git a/Utilities/cmcurl/lib/rtsp.c b/Utilities/cmcurl/lib/rtsp.c
index 74cf232..bba4c16 100644
--- a/Utilities/cmcurl/lib/rtsp.c
+++ b/Utilities/cmcurl/lib/rtsp.c
@@ -52,10 +52,7 @@
static CURLcode rtsp_done(struct connectdata *conn, CURLcode, bool premature);
static CURLcode rtsp_connect(struct connectdata *conn, bool *done);
static CURLcode rtsp_disconnect(struct connectdata *conn, bool dead);
-
-static int rtsp_getsock_do(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+static int rtsp_getsock_do(struct connectdata *conn, curl_socket_t *socks);
/*
* Parse and write out any available RTP data.
@@ -77,11 +74,9 @@
interface and then we're always _sending_ a request and thus we wait for
the single socket to become writable only */
static int rtsp_getsock_do(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
/* write mode */
- (void)numsocks; /* unused, we trust it to be at least 1 */
socks[0] = conn->sock[FIRSTSOCKET];
return GETSOCK_WRITESOCK(0);
}
@@ -491,7 +486,7 @@
return result;
if((rtspreq == RTSPREQ_SETUP) || (rtspreq == RTSPREQ_DESCRIBE)) {
- result = Curl_add_timecondition(data, req_buffer);
+ result = Curl_add_timecondition(conn, req_buffer);
if(result)
return result;
}
diff --git a/Utilities/cmcurl/lib/rtsp.h b/Utilities/cmcurl/lib/rtsp.h
index 2f9cc32..1aae864 100644
--- a/Utilities/cmcurl/lib/rtsp.h
+++ b/Utilities/cmcurl/lib/rtsp.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/security.c b/Utilities/cmcurl/lib/security.c
index 7695154..3b9c20a 100644
--- a/Utilities/cmcurl/lib/security.c
+++ b/Utilities/cmcurl/lib/security.c
@@ -7,7 +7,7 @@
* rewrite to work around the paragraph 2 in the BSD licenses as explained
* below.
*
- * Copyright (c) 1998, 1999, 2017 Kungliga Tekniska Högskolan
+ * Copyright (c) 1998, 1999, 2017 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
*
* Copyright (C) 2001 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -191,7 +191,6 @@
struct krb5buffer *buf)
{
int len;
- void *tmp = NULL;
CURLcode result;
result = socket_read(fd, &len, sizeof(len));
@@ -201,12 +200,11 @@
if(len) {
/* only realloc if there was a length */
len = ntohl(len);
- tmp = Curl_saferealloc(buf->data, len);
+ buf->data = Curl_saferealloc(buf->data, len);
}
- if(tmp == NULL)
+ if(!len || !buf->data)
return CURLE_OUT_OF_MEMORY;
- buf->data = tmp;
result = socket_read(fd, buf->data, len);
if(result)
return result;
@@ -238,7 +236,7 @@
/* Handle clear text response. */
if(conn->sec_complete == 0 || conn->data_prot == PROT_CLEAR)
- return read(fd, buffer, len);
+ return sread(fd, buffer, len);
if(conn->in_buffer.eof_flag) {
conn->in_buffer.eof_flag = 0;
@@ -267,7 +265,7 @@
}
/* Send |length| bytes from |from| to the |fd| socket taking care of encoding
- and negociating with the server. |from| can be NULL. */
+ and negotiating with the server. |from| can be NULL. */
static void do_sec_send(struct connectdata *conn, curl_socket_t fd,
const char *from, int length)
{
diff --git a/Utilities/cmcurl/lib/select.c b/Utilities/cmcurl/lib/select.c
index 6e73890..ae23155 100644
--- a/Utilities/cmcurl/lib/select.c
+++ b/Utilities/cmcurl/lib/select.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -53,9 +53,6 @@
/* Convenience local macros */
#define ELAPSED_MS() (int)Curl_timediff(Curl_now(), initial_tv)
-int Curl_ack_eintr = 0;
-#define ERROR_NOT_EINTR(error) (Curl_ack_eintr || error != EINTR)
-
/*
* Internal function used for waiting a specific amount of ms
* in Curl_socket_check() and Curl_poll() when no file descriptor
@@ -74,13 +71,6 @@
*/
int Curl_wait_ms(int timeout_ms)
{
-#if !defined(MSDOS) && !defined(USE_WINSOCK)
-#ifndef HAVE_POLL_FINE
- struct timeval pending_tv;
-#endif
- struct curltime initial_tv;
- int pending_ms;
-#endif
int r = 0;
if(!timeout_ms)
@@ -94,28 +84,16 @@
#elif defined(USE_WINSOCK)
Sleep(timeout_ms);
#else
- pending_ms = timeout_ms;
- initial_tv = Curl_now();
- do {
- int error;
#if defined(HAVE_POLL_FINE)
- r = poll(NULL, 0, pending_ms);
+ r = poll(NULL, 0, timeout_ms);
#else
- pending_tv.tv_sec = pending_ms / 1000;
- pending_tv.tv_usec = (pending_ms % 1000) * 1000;
+ {
+ struct timeval pending_tv;
+ pending_tv.tv_sec = timeout_ms / 1000;
+ pending_tv.tv_usec = (timeout_ms % 1000) * 1000;
r = select(0, NULL, NULL, NULL, &pending_tv);
+ }
#endif /* HAVE_POLL_FINE */
- if(r != -1)
- break;
- error = SOCKERRNO;
- if(error && ERROR_NOT_EINTR(error))
- break;
- pending_ms = timeout_ms - ELAPSED_MS();
- if(pending_ms <= 0) {
- r = 0; /* Simulate a "call timed out" case */
- break;
- }
- } while(r == -1);
#endif /* USE_WINSOCK */
if(r)
r = -1;
@@ -158,7 +136,6 @@
fd_set fds_err;
curl_socket_t maxfd;
#endif
- struct curltime initial_tv = {0, 0};
int pending_ms = 0;
int r;
int ret;
@@ -183,7 +160,6 @@
if(timeout_ms > 0) {
pending_ms = (int)timeout_ms;
- initial_tv = Curl_now();
}
#ifdef HAVE_POLL_FINE
@@ -208,26 +184,11 @@
num++;
}
- do {
- int error;
- if(timeout_ms < 0)
- pending_ms = -1;
- else if(!timeout_ms)
- pending_ms = 0;
- r = poll(pfd, num, pending_ms);
- if(r != -1)
- break;
- error = SOCKERRNO;
- if(error && ERROR_NOT_EINTR(error))
- break;
- if(timeout_ms > 0) {
- pending_ms = (int)(timeout_ms - ELAPSED_MS());
- if(pending_ms <= 0) {
- r = 0; /* Simulate a "call timed out" case */
- break;
- }
- }
- } while(r == -1);
+ if(timeout_ms < 0)
+ pending_ms = -1;
+ else if(!timeout_ms)
+ pending_ms = 0;
+ r = poll(pfd, num, pending_ms);
if(r < 0)
return -1;
@@ -290,61 +251,45 @@
ptimeout = (timeout_ms < 0) ? NULL : &pending_tv;
- do {
- int error;
- if(timeout_ms > 0) {
- pending_tv.tv_sec = pending_ms / 1000;
- pending_tv.tv_usec = (pending_ms % 1000) * 1000;
- }
- else if(!timeout_ms) {
- pending_tv.tv_sec = 0;
- pending_tv.tv_usec = 0;
- }
+ if(timeout_ms > 0) {
+ pending_tv.tv_sec = pending_ms / 1000;
+ pending_tv.tv_usec = (pending_ms % 1000) * 1000;
+ }
+ else if(!timeout_ms) {
+ pending_tv.tv_sec = 0;
+ pending_tv.tv_usec = 0;
+ }
- /* WinSock select() must not be called with an fd_set that contains zero
- fd flags, or it will return WSAEINVAL. But, it also can't be called
- with no fd_sets at all! From the documentation:
+ /* WinSock select() must not be called with an fd_set that contains zero
+ fd flags, or it will return WSAEINVAL. But, it also can't be called
+ with no fd_sets at all! From the documentation:
- Any two of the parameters, readfds, writefds, or exceptfds, can be
- given as null. At least one must be non-null, and any non-null
- descriptor set must contain at least one handle to a socket.
+ Any two of the parameters, readfds, writefds, or exceptfds, can be
+ given as null. At least one must be non-null, and any non-null
+ descriptor set must contain at least one handle to a socket.
- We know that we have at least one bit set in at least two fd_sets in
- this case, but we may have no bits set in either fds_read or fd_write,
- so check for that and handle it. Luckily, with WinSock, we can _also_
- ask how many bits are set on an fd_set.
+ We know that we have at least one bit set in at least two fd_sets in
+ this case, but we may have no bits set in either fds_read or fd_write,
+ so check for that and handle it. Luckily, with WinSock, we can _also_
+ ask how many bits are set on an fd_set.
- It is unclear why WinSock doesn't just handle this for us instead of
- calling this an error.
+ It is unclear why WinSock doesn't just handle this for us instead of
+ calling this an error.
- Note also that WinSock ignores the first argument, so we don't worry
- about the fact that maxfd is computed incorrectly with WinSock (since
- curl_socket_t is unsigned in such cases and thus -1 is the largest
- value).
- */
+ Note also that WinSock ignores the first argument, so we don't worry
+ about the fact that maxfd is computed incorrectly with WinSock (since
+ curl_socket_t is unsigned in such cases and thus -1 is the largest
+ value).
+ */
#ifdef USE_WINSOCK
- r = select((int)maxfd + 1,
- fds_read.fd_count ? &fds_read : NULL,
- fds_write.fd_count ? &fds_write : NULL,
- &fds_err, ptimeout);
+ r = select((int)maxfd + 1,
+ fds_read.fd_count ? &fds_read : NULL,
+ fds_write.fd_count ? &fds_write : NULL,
+ &fds_err, ptimeout);
#else
- r = select((int)maxfd + 1, &fds_read, &fds_write, &fds_err, ptimeout);
+ r = select((int)maxfd + 1, &fds_read, &fds_write, &fds_err, ptimeout);
#endif
- if(r != -1)
- break;
- error = SOCKERRNO;
- if(error && ERROR_NOT_EINTR(error))
- break;
- if(timeout_ms > 0) {
- pending_ms = (int)(timeout_ms - ELAPSED_MS());
- if(pending_ms <= 0) {
- r = 0; /* Simulate a "call timed out" case */
- break;
- }
- }
- } while(r == -1);
-
if(r < 0)
return -1;
if(r == 0)
@@ -399,7 +344,6 @@
fd_set fds_err;
curl_socket_t maxfd;
#endif
- struct curltime initial_tv = {0, 0};
bool fds_none = TRUE;
unsigned int i;
int pending_ms = 0;
@@ -425,31 +369,15 @@
if(timeout_ms > 0) {
pending_ms = timeout_ms;
- initial_tv = Curl_now();
}
#ifdef HAVE_POLL_FINE
- do {
- int error;
- if(timeout_ms < 0)
- pending_ms = -1;
- else if(!timeout_ms)
- pending_ms = 0;
- r = poll(ufds, nfds, pending_ms);
- if(r != -1)
- break;
- error = SOCKERRNO;
- if(error && ERROR_NOT_EINTR(error))
- break;
- if(timeout_ms > 0) {
- pending_ms = (int)(timeout_ms - ELAPSED_MS());
- if(pending_ms <= 0) {
- r = 0; /* Simulate a "call timed out" case */
- break;
- }
- }
- } while(r == -1);
+ if(timeout_ms < 0)
+ pending_ms = -1;
+ else if(!timeout_ms)
+ pending_ms = 0;
+ r = poll(ufds, nfds, pending_ms);
if(r < 0)
return -1;
@@ -502,42 +430,27 @@
ptimeout = (timeout_ms < 0) ? NULL : &pending_tv;
- do {
- int error;
- if(timeout_ms > 0) {
- pending_tv.tv_sec = pending_ms / 1000;
- pending_tv.tv_usec = (pending_ms % 1000) * 1000;
- }
- else if(!timeout_ms) {
- pending_tv.tv_sec = 0;
- pending_tv.tv_usec = 0;
- }
+ if(timeout_ms > 0) {
+ pending_tv.tv_sec = pending_ms / 1000;
+ pending_tv.tv_usec = (pending_ms % 1000) * 1000;
+ }
+ else if(!timeout_ms) {
+ pending_tv.tv_sec = 0;
+ pending_tv.tv_usec = 0;
+ }
#ifdef USE_WINSOCK
- r = select((int)maxfd + 1,
- /* WinSock select() can't handle fd_sets with zero bits set, so
- don't give it such arguments. See the comment about this in
- Curl_check_socket().
- */
- fds_read.fd_count ? &fds_read : NULL,
- fds_write.fd_count ? &fds_write : NULL,
- fds_err.fd_count ? &fds_err : NULL, ptimeout);
+ r = select((int)maxfd + 1,
+ /* WinSock select() can't handle fd_sets with zero bits set, so
+ don't give it such arguments. See the comment about this in
+ Curl_check_socket().
+ */
+ fds_read.fd_count ? &fds_read : NULL,
+ fds_write.fd_count ? &fds_write : NULL,
+ fds_err.fd_count ? &fds_err : NULL, ptimeout);
#else
- r = select((int)maxfd + 1, &fds_read, &fds_write, &fds_err, ptimeout);
+ r = select((int)maxfd + 1, &fds_read, &fds_write, &fds_err, ptimeout);
#endif
- if(r != -1)
- break;
- error = SOCKERRNO;
- if(error && ERROR_NOT_EINTR(error))
- break;
- if(timeout_ms > 0) {
- pending_ms = timeout_ms - ELAPSED_MS();
- if(pending_ms <= 0) {
- r = 0; /* Simulate a "call timed out" case */
- break;
- }
- }
- } while(r == -1);
if(r < 0)
return -1;
diff --git a/Utilities/cmcurl/lib/select.h b/Utilities/cmcurl/lib/select.h
index 9a1ba45..ec3021a 100644
--- a/Utilities/cmcurl/lib/select.h
+++ b/Utilities/cmcurl/lib/select.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -75,20 +75,12 @@
int Curl_socket_check(curl_socket_t readfd, curl_socket_t readfd2,
curl_socket_t writefd,
time_t timeout_ms);
-
#define SOCKET_READABLE(x,z) \
- Curl_socket_check(x, CURL_SOCKET_BAD, CURL_SOCKET_BAD, z)
+ Curl_socket_check(x, CURL_SOCKET_BAD, CURL_SOCKET_BAD, (time_t)z)
#define SOCKET_WRITABLE(x,z) \
- Curl_socket_check(CURL_SOCKET_BAD, CURL_SOCKET_BAD, x, z)
+ Curl_socket_check(CURL_SOCKET_BAD, CURL_SOCKET_BAD, x, (time_t)z)
int Curl_poll(struct pollfd ufds[], unsigned int nfds, int timeout_ms);
-
-/* On non-DOS and non-Winsock platforms, when Curl_ack_eintr is set,
- * EINTR condition is honored and function might exit early without
- * awaiting full timeout. Otherwise EINTR will be ignored and full
- * timeout will elapse. */
-extern int Curl_ack_eintr;
-
int Curl_wait_ms(int timeout_ms);
#ifdef TPF
@@ -109,7 +101,7 @@
SET_SOCKERRNO(EINVAL); \
return -1; \
} \
-} WHILE_FALSE
+} while(0)
#endif
#endif /* HEADER_CURL_SELECT_H */
diff --git a/Utilities/cmcurl/lib/sendf.c b/Utilities/cmcurl/lib/sendf.c
index 5913ea4..6ef47aa 100644
--- a/Utilities/cmcurl/lib/sendf.c
+++ b/Utilities/cmcurl/lib/sendf.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -36,13 +36,14 @@
#include "sendf.h"
#include "connect.h"
#include "vtls/vtls.h"
-#include "ssh.h"
+#include "vssh/ssh.h"
#include "easyif.h"
#include "multiif.h"
#include "non-ascii.h"
#include "strerror.h"
#include "select.h"
#include "strdup.h"
+#include "http2.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
@@ -224,7 +225,7 @@
(void)sockindex;
return false;
}
-#define pre_receive_plain(c,n) do {} WHILE_FALSE
+#define pre_receive_plain(c,n) do {} while(0)
#define get_pre_recved(c,n,b,l) 0
#endif /* ! USE_RECV_BEFORE_SEND_WORKAROUND */
@@ -501,6 +502,9 @@
unsigned int i;
bool newtype = TRUE;
+ /* If this transfers over HTTP/2, pause the stream! */
+ Curl_http2_stream_pause(data, TRUE);
+
if(s->tempcount) {
for(i = 0; i< s->tempcount; i++) {
if(s->tempwrite[i].type == type) {
@@ -529,6 +533,8 @@
/* update the pointer and the size */
s->tempwrite[i].buf = newptr;
s->tempwrite[i].len = newlen;
+
+ len = newlen; /* for the debug output below */
}
else {
dupl = Curl_memdup(ptr, len);
@@ -692,19 +698,20 @@
ssize_t nread = sread(sockfd, buf, bytesfromsocket);
if(-1 == nread) {
- int err = SOCKERRNO;
- int return_error;
+ const int err = SOCKERRNO;
+ const bool return_error =
#ifdef USE_WINSOCK
- return_error = WSAEWOULDBLOCK == err;
+ WSAEWOULDBLOCK == err
#else
- return_error = EWOULDBLOCK == err || EAGAIN == err || EINTR == err;
+ EWOULDBLOCK == err || EAGAIN == err || EINTR == err
#endif
+ ;
+ *n = 0; /* no data returned */
if(return_error)
return CURLE_AGAIN;
return CURLE_RECV_ERROR;
}
- /* we only return number of bytes read when we return OK */
*n = nread;
return CURLE_OK;
}
diff --git a/Utilities/cmcurl/lib/setopt.c b/Utilities/cmcurl/lib/setopt.c
index 92cd5b2..2e494a6 100644
--- a/Utilities/cmcurl/lib/setopt.c
+++ b/Utilities/cmcurl/lib/setopt.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -119,8 +119,11 @@
#define C_SSLVERSION_VALUE(x) (x & 0xffff)
#define C_SSLVERSION_MAX_VALUE(x) (x & 0xffff0000)
-static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
- va_list param)
+/*
+ * Do not make Curl_vsetopt() static: it is called from
+ * packages/OS400/ccsidcurl.c.
+ */
+CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
{
char *argptr;
CURLcode result = CURLE_OK;
@@ -312,7 +315,7 @@
* Parse the $HOME/.netrc file
*/
arg = va_arg(param, long);
- if((arg < CURL_NETRC_IGNORED) || (arg > CURL_NETRC_REQUIRED))
+ if((arg < CURL_NETRC_IGNORED) || (arg >= CURL_NETRC_LAST))
return CURLE_BAD_FUNCTION_ARGUMENT;
data->set.use_netrc = (enum CURL_NETRC_OPTION)arg;
break;
@@ -339,7 +342,7 @@
* curl/curl.h header file.
*/
arg = va_arg(param, long);
- if((arg < CURL_TIMECOND_NONE) || (arg > CURL_TIMECOND_LASTMOD))
+ if((arg < CURL_TIMECOND_NONE) || (arg >= CURL_TIMECOND_LAST))
return CURLE_BAD_FUNCTION_ARGUMENT;
data->set.timecondition = (curl_TimeCond)arg;
break;
@@ -749,7 +752,7 @@
}
else if(strcasecompare(argptr, "FLUSH")) {
/* flush cookies to file, takes care of the locking */
- Curl_flush_cookies(data, 0);
+ Curl_flush_cookies(data, FALSE);
}
else if(strcasecompare(argptr, "RELOAD")) {
/* reload cookies from file */
@@ -806,11 +809,16 @@
arg = va_arg(param, long);
if(arg < CURL_HTTP_VERSION_NONE)
return CURLE_BAD_FUNCTION_ARGUMENT;
+#ifdef ENABLE_QUIC
+ if(arg == CURL_HTTP_VERSION_3)
+ ;
+ else
+#endif
#ifndef USE_NGHTTP2
if(arg >= CURL_HTTP_VERSION_2)
return CURLE_UNSUPPORTED_PROTOCOL;
#else
- if(arg > CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE)
+ if(arg >= CURL_HTTP_VERSION_LAST)
return CURLE_UNSUPPORTED_PROTOCOL;
if(arg == CURL_HTTP_VERSION_NONE)
arg = CURL_HTTP_VERSION_2TLS;
@@ -1101,7 +1109,7 @@
* How do access files over FTP.
*/
arg = va_arg(param, long);
- if((arg < CURLFTPMETHOD_DEFAULT) || (arg > CURLFTPMETHOD_SINGLECWD))
+ if((arg < CURLFTPMETHOD_DEFAULT) || (arg >= CURLFTPMETHOD_LAST))
return CURLE_BAD_FUNCTION_ARGUMENT;
data->set.ftp_filemethod = (curl_ftpfile)arg;
break;
@@ -1128,7 +1136,7 @@
case CURLOPT_FTP_SSL_CCC:
arg = va_arg(param, long);
- if((arg < CURLFTPSSL_CCC_NONE) || (arg > CURLFTPSSL_CCC_ACTIVE))
+ if((arg < CURLFTPSSL_CCC_NONE) || (arg >= CURLFTPSSL_CCC_LAST))
return CURLE_BAD_FUNCTION_ARGUMENT;
data->set.ftp_ccc = (curl_ftpccc)arg;
break;
@@ -1156,7 +1164,7 @@
* Set a specific auth for FTP-SSL transfers.
*/
arg = va_arg(param, long);
- if((arg < CURLFTPAUTH_DEFAULT) || (arg > CURLFTPAUTH_TLS))
+ if((arg < CURLFTPAUTH_DEFAULT) || (arg >= CURLFTPAUTH_LAST))
return CURLE_BAD_FUNCTION_ARGUMENT;
data->set.ftpsslauth = (curl_ftpauth)arg;
break;
@@ -1775,16 +1783,9 @@
arg = va_arg(param, long);
/* Obviously people are not reading documentation and too many thought
- this argument took a boolean when it wasn't and misused it. We thus ban
- 1 as a sensible input and we warn about its use. Then we only have the
- 2 action internally stored as TRUE. */
-
- if(1 == arg) {
- failf(data, "CURLOPT_SSL_VERIFYHOST no longer supports 1 as value!");
- return CURLE_BAD_FUNCTION_ARGUMENT;
- }
-
- data->set.ssl.primary.verifyhost = (0 != arg) ? TRUE : FALSE;
+ this argument took a boolean when it wasn't and misused it.
+ Treat 1 and 2 the same */
+ data->set.ssl.primary.verifyhost = (bool)((arg & 3) ? TRUE : FALSE);
/* Update the current connection ssl_config. */
if(data->conn) {
@@ -1799,17 +1800,8 @@
*/
arg = va_arg(param, long);
- /* Obviously people are not reading documentation and too many thought
- this argument took a boolean when it wasn't and misused it. We thus ban
- 1 as a sensible input and we warn about its use. Then we only have the
- 2 action internally stored as TRUE. */
-
- if(1 == arg) {
- failf(data, "CURLOPT_SSL_VERIFYHOST no longer supports 1 as value!");
- return CURLE_BAD_FUNCTION_ARGUMENT;
- }
-
- data->set.proxy_ssl.primary.verifyhost = (0 != arg)?TRUE:FALSE;
+ /* Treat both 1 and 2 as TRUE */
+ data->set.proxy_ssl.primary.verifyhost = (bool)((arg & 3)?TRUE:FALSE);
/* Update the current connection proxy_ssl_config. */
if(data->conn) {
@@ -2131,7 +2123,7 @@
* Make transfers attempt to use SSL/TLS.
*/
arg = va_arg(param, long);
- if((arg < CURLUSESSL_NONE) || (arg > CURLUSESSL_ALL))
+ if((arg < CURLUSESSL_NONE) || (arg >= CURLUSESSL_LAST))
return CURLE_BAD_FUNCTION_ARGUMENT;
data->set.use_ssl = (curl_usessl)arg;
break;
@@ -2141,6 +2133,7 @@
data->set.ssl.enable_beast =
(bool)((arg&CURLSSLOPT_ALLOW_BEAST) ? TRUE : FALSE);
data->set.ssl.no_revoke = !!(arg & CURLSSLOPT_NO_REVOKE);
+ data->set.ssl.no_partialchain = !!(arg & CURLSSLOPT_NO_PARTIALCHAIN);
break;
#ifndef CURL_DISABLE_PROXY
@@ -2149,6 +2142,7 @@
data->set.proxy_ssl.enable_beast =
(bool)((arg&CURLSSLOPT_ALLOW_BEAST) ? TRUE : FALSE);
data->set.proxy_ssl.no_revoke = !!(arg & CURLSSLOPT_NO_REVOKE);
+ data->set.proxy_ssl.no_partialchain = !!(arg & CURLSSLOPT_NO_PARTIALCHAIN);
break;
#endif
@@ -2294,7 +2288,7 @@
case CURLOPT_SSH_KEYFUNCTION:
/* setting to NULL is fine since the ssh.c functions themselves will
- then rever to use the internal default */
+ then revert to use the internal default */
data->set.ssh_keyfunc = va_arg(param, curl_sshkeycallback);
break;
@@ -2371,8 +2365,7 @@
case CURLOPT_REDIR_PROTOCOLS:
/* set the bitmask for the protocols that libcurl is allowed to follow to,
as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs
- to be set in both bitmasks to be allowed to get redirected to. Defaults
- to all protocols except FILE and SCP. */
+ to be set in both bitmasks to be allowed to get redirected to. */
data->set.redir_protocols = va_arg(param, long);
break;
@@ -2398,8 +2391,18 @@
/* Set the list of mail recipients */
data->set.mail_rcpt = va_arg(param, struct curl_slist *);
break;
+ case CURLOPT_MAIL_RCPT_ALLLOWFAILS:
+ /* allow RCPT TO command to fail for some recipients */
+ data->set.mail_rcpt_allowfails = (0 != va_arg(param, long)) ? TRUE : FALSE;
+ break;
#endif
+ case CURLOPT_SASL_AUTHZID:
+ /* Authorisation identity (identity to act as) */
+ result = Curl_setstropt(&data->set.str[STRING_SASL_AUTHZID],
+ va_arg(param, char *));
+ break;
+
case CURLOPT_SASL_IR:
/* Enable/disable SASL initial response */
data->set.sasl_ir = (0 != va_arg(param, long)) ? TRUE : FALSE;
@@ -2503,7 +2506,7 @@
case CURLOPT_RTSP_SERVER_CSEQ:
/* Same as the above, but for server-initiated requests */
- data->state.rtsp_next_client_CSeq = va_arg(param, long);
+ data->state.rtsp_next_server_CSeq = va_arg(param, long);
break;
case CURLOPT_INTERLEAVEDATA:
@@ -2615,14 +2618,12 @@
result = CURLE_NOT_BUILT_IN;
#endif
break;
-#ifdef USE_NGHTTP2
case CURLOPT_SSL_ENABLE_NPN:
data->set.ssl_enable_npn = (0 != va_arg(param, long)) ? TRUE : FALSE;
break;
case CURLOPT_SSL_ENABLE_ALPN:
data->set.ssl_enable_alpn = (0 != va_arg(param, long)) ? TRUE : FALSE;
break;
-#endif
#ifdef USE_UNIX_SOCKETS
case CURLOPT_UNIX_SOCKET_PATH:
data->set.abstract_unix_socket = FALSE;
@@ -2728,7 +2729,8 @@
result = Curl_setstropt(&data->set.str[STRING_ALTSVC], argptr);
if(result)
return result;
- (void)Curl_altsvc_load(data->asi, argptr);
+ if(argptr)
+ (void)Curl_altsvc_load(data->asi, argptr);
break;
case CURLOPT_ALTSVC_CTRL:
if(!data->asi) {
@@ -2770,7 +2772,7 @@
va_start(arg, tag);
- result = vsetopt(data, tag, arg);
+ result = Curl_vsetopt(data, tag, arg);
va_end(arg);
return result;
diff --git a/Utilities/cmcurl/lib/setopt.h b/Utilities/cmcurl/lib/setopt.h
index c658e04..5e347dd 100644
--- a/Utilities/cmcurl/lib/setopt.h
+++ b/Utilities/cmcurl/lib/setopt.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -23,7 +23,6 @@
***************************************************************************/
CURLcode Curl_setstropt(char **charp, const char *s);
-CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option,
- va_list arg);
+CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list arg);
#endif /* HEADER_CURL_SETOPT_H */
diff --git a/Utilities/cmcurl/lib/setup-os400.h b/Utilities/cmcurl/lib/setup-os400.h
index a3c2a7b..629fd94 100644
--- a/Utilities/cmcurl/lib/setup-os400.h
+++ b/Utilities/cmcurl/lib/setup-os400.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -206,11 +206,15 @@
struct sockaddr * dstaddr, int addrlen);
extern int Curl_os400_recvfrom(int sd, char *buffer, int buflen, int flags,
struct sockaddr *fromaddr, int *addrlen);
+extern int Curl_os400_getpeername(int sd, struct sockaddr *addr, int *addrlen);
+extern int Curl_os400_getsockname(int sd, struct sockaddr *addr, int *addrlen);
#define connect Curl_os400_connect
#define bind Curl_os400_bind
#define sendto Curl_os400_sendto
#define recvfrom Curl_os400_recvfrom
+#define getpeername Curl_os400_getpeername
+#define getsockname Curl_os400_getsockname
#ifdef HAVE_LIBZ
#define zlibVersion Curl_os400_zlibVersion
diff --git a/Utilities/cmcurl/lib/sha256.c b/Utilities/cmcurl/lib/sha256.c
index f9287af..9721418 100644
--- a/Utilities/cmcurl/lib/sha256.c
+++ b/Utilities/cmcurl/lib/sha256.c
@@ -5,7 +5,8 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Florin Petriuc, <petriuc.florin@gmail.com>
+ * Copyright (C) 2017, Florin Petriuc, <petriuc.florin@gmail.com>
+ * Copyright (C) 2018 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -35,16 +36,135 @@
#define USE_OPENSSL_SHA256
#endif
-#endif
+#endif /* USE_OPENSSL */
-#ifdef USE_OPENSSL_SHA256
+#ifdef USE_MBEDTLS
+#include <mbedtls/version.h>
+
+#if(MBEDTLS_VERSION_NUMBER >= 0x02070000)
+ #define HAS_RESULT_CODE_BASED_FUNCTIONS
+#endif
+#endif /* USE_MBEDTLS */
+
+/* Please keep the SSL backend-specific #if branches in this order:
+ *
+ * 1. USE_OPENSSL
+ * 2. USE_GNUTLS_NETTLE
+ * 3. USE_GNUTLS
+ * 4. USE_MBEDTLS
+ * 5. USE_COMMON_CRYPTO
+ * 6. USE_WIN32_CRYPTO
+ *
+ * This ensures that the same SSL branch gets activated throughout this source
+ * file even if multiple backends are enabled at the same time.
+ */
+
+#if defined(USE_OPENSSL_SHA256)
+
/* When OpenSSL is available we use the SHA256-function from OpenSSL */
#include <openssl/sha.h>
+
+#elif defined(USE_GNUTLS_NETTLE)
+
+#include <nettle/sha.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef struct sha256_ctx SHA256_CTX;
+
+static void SHA256_Init(SHA256_CTX *ctx)
+{
+ sha256_init(ctx);
+}
+
+static void SHA256_Update(SHA256_CTX *ctx,
+ const unsigned char *data,
+ unsigned int length)
+{
+ sha256_update(ctx, length, data);
+}
+
+static void SHA256_Final(unsigned char *digest, SHA256_CTX *ctx)
+{
+ sha256_digest(ctx, SHA256_DIGEST_SIZE, digest);
+}
+
+#elif defined(USE_GNUTLS)
+
+#include <gcrypt.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef gcry_md_hd_t SHA256_CTX;
+
+static void SHA256_Init(SHA256_CTX *ctx)
+{
+ gcry_md_open(ctx, GCRY_MD_SHA256, 0);
+}
+
+static void SHA256_Update(SHA256_CTX *ctx,
+ const unsigned char *data,
+ unsigned int length)
+{
+ gcry_md_write(*ctx, data, length);
+}
+
+static void SHA256_Final(unsigned char *digest, SHA256_CTX *ctx)
+{
+ memcpy(digest, gcry_md_read(*ctx, 0), SHA256_DIGEST_LENGTH);
+ gcry_md_close(*ctx);
+}
+
+#elif defined(USE_MBEDTLS)
+
+#include <mbedtls/sha256.h>
+
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef mbedtls_sha256_context SHA256_CTX;
+
+static void SHA256_Init(SHA256_CTX *ctx)
+{
+#if !defined(HAS_RESULT_CODE_BASED_FUNCTIONS)
+ mbedtls_sha256_starts(ctx, 0);
+#else
+ (void) mbedtls_sha256_starts_ret(ctx, 0);
+#endif
+}
+
+static void SHA256_Update(SHA256_CTX *ctx,
+ const unsigned char *data,
+ unsigned int length)
+{
+#if !defined(HAS_RESULT_CODE_BASED_FUNCTIONS)
+ mbedtls_sha256_update(ctx, data, length);
+#else
+ (void) mbedtls_sha256_update_ret(ctx, data, length);
+#endif
+}
+
+static void SHA256_Final(unsigned char *digest, SHA256_CTX *ctx)
+{
+#if !defined(HAS_RESULT_CODE_BASED_FUNCTIONS)
+ mbedtls_sha256_finish(ctx, digest);
+#else
+ (void) mbedtls_sha256_finish_ret(ctx, digest);
+#endif
+}
+
#else
/* When no other crypto library is available we use this code segment */
-/* ===== start - public domain SHA256 implementation ===== */
/* This is based on SHA256 implementation in LibTomCrypt that was released into
* public domain by Tom St Denis. */
@@ -95,7 +215,8 @@
unsigned long state[8], curlen;
unsigned char buf[64];
} SHA256_CTX;
-/* the K array */
+
+/* The K array */
static const unsigned long K[64] = {
0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL, 0x3956c25bUL,
0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL, 0xd807aa98UL, 0x12835b01UL,
@@ -111,6 +232,7 @@
0x682e6ff3UL, 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
};
+
/* Various logical functions */
#define RORc(x, y) \
(((((unsigned long)(x) & 0xFFFFFFFFUL) >> (unsigned long)((y) & 31)) | \
@@ -123,13 +245,15 @@
#define Sigma1(x) (S(x, 6) ^ S(x, 11) ^ S(x, 25))
#define Gamma0(x) (S(x, 7) ^ S(x, 18) ^ R(x, 3))
#define Gamma1(x) (S(x, 17) ^ S(x, 19) ^ R(x, 10))
-/* compress 512-bits */
+
+/* Compress 512-bits */
static int sha256_compress(struct sha256_state *md,
unsigned char *buf)
{
unsigned long S[8], W[64];
int i;
- /* copy state into S */
+
+ /* Copy state into S */
for(i = 0; i < 8; i++) {
S[i] = md->state[i];
}
@@ -141,6 +265,7 @@
W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) +
W[i - 16];
}
+
/* Compress */
#define RND(a,b,c,d,e,f,g,h,i) \
unsigned long t0 = h + Sigma1(e) + Ch(e, f, g) + K[i] + W[i]; \
@@ -153,12 +278,15 @@
t = S[7]; S[7] = S[6]; S[6] = S[5]; S[5] = S[4];
S[4] = S[3]; S[3] = S[2]; S[2] = S[1]; S[1] = S[0]; S[0] = t;
}
- /* feedback */
+
+ /* Feedback */
for(i = 0; i < 8; i++) {
md->state[i] = md->state[i] + S[i];
}
+
return 0;
}
+
/* Initialize the hash state */
static void SHA256_Init(struct sha256_state *md)
{
@@ -173,7 +301,8 @@
md->state[6] = 0x1F83D9ABUL;
md->state[7] = 0x5BE0CD19UL;
}
-/**
+
+/*
Process a block of memory though the hash
@param md The hash state
@param in The data to hash
@@ -185,6 +314,7 @@
unsigned long inlen)
{
unsigned long n;
+
#define block_size 64
if(md->curlen > sizeof(md->buf))
return -1;
@@ -210,9 +340,11 @@
}
}
}
+
return 0;
}
-/**
+
+/*
Terminate the hash to get the digest
@param md The hash state
@param out [out] The destination of the hash (32 bytes)
@@ -222,13 +354,17 @@
struct sha256_state *md)
{
int i;
+
if(md->curlen >= sizeof(md->buf))
return -1;
- /* increase the length of the message */
+
+ /* Increase the length of the message */
md->length += md->curlen * 8;
- /* append the '1' bit */
+
+ /* Append the '1' bit */
md->buf[md->curlen++] = (unsigned char)0x80;
- /* if the length is currently above 56 bytes we append zeros
+
+ /* If the length is currently above 56 bytes we append zeros
* then compress. Then we can fall back to padding zeros and length
* encoding like normal.
*/
@@ -239,29 +375,44 @@
sha256_compress(md, md->buf);
md->curlen = 0;
}
- /* pad up to 56 bytes of zeroes */
+
+ /* Pad up to 56 bytes of zeroes */
while(md->curlen < 56) {
md->buf[md->curlen++] = (unsigned char)0;
}
- /* store length */
+
+ /* Store length */
WPA_PUT_BE64(md->buf + 56, md->length);
sha256_compress(md, md->buf);
- /* copy output */
+
+ /* Copy output */
for(i = 0; i < 8; i++)
WPA_PUT_BE32(out + (4 * i), md->state[i]);
+
return 0;
}
-/* ===== end - public domain SHA256 implementation ===== */
-#endif
+#endif /* CRYPTO LIBS */
-void Curl_sha256it(unsigned char *outbuffer, /* 32 unsigned chars */
- const unsigned char *input)
+/*
+ * Curl_sha256it()
+ *
+ * Generates a SHA256 hash for the given input data.
+ *
+ * Parameters:
+ *
+ * output [in/out] - The output buffer.
+ * input [in] - The input data.
+ * length [in] - The input length.
+ */
+void Curl_sha256it(unsigned char *output, const unsigned char *input,
+ const size_t length)
{
SHA256_CTX ctx;
+
SHA256_Init(&ctx);
- SHA256_Update(&ctx, input, curlx_uztoui(strlen((char *)input)));
- SHA256_Final(outbuffer, &ctx);
+ SHA256_Update(&ctx, input, curlx_uztoui(length));
+ SHA256_Final(output, &ctx);
}
#endif /* CURL_DISABLE_CRYPTO_AUTH */
diff --git a/Utilities/cmcurl/lib/slist.c b/Utilities/cmcurl/lib/slist.c
index 392b84d..d27fbe1 100644
--- a/Utilities/cmcurl/lib/slist.c
+++ b/Utilities/cmcurl/lib/slist.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/slist.h b/Utilities/cmcurl/lib/slist.h
index d73dbf6..799b3c0 100644
--- a/Utilities/cmcurl/lib/slist.h
+++ b/Utilities/cmcurl/lib/slist.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/smb.c b/Utilities/cmcurl/lib/smb.c
index 76c99a2..12f9925 100644
--- a/Utilities/cmcurl/lib/smb.c
+++ b/Utilities/cmcurl/lib/smb.c
@@ -6,7 +6,7 @@
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2014, Bill Nagel <wnagel@tycoint.com>, Exacq Technologies
- * Copyright (C) 2016-2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2016-2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -64,8 +64,7 @@
static CURLcode smb_done(struct connectdata *conn, CURLcode status,
bool premature);
static CURLcode smb_disconnect(struct connectdata *conn, bool dead);
-static int smb_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
+static int smb_getsock(struct connectdata *conn, curl_socket_t *socks);
static CURLcode smb_parse_url_path(struct connectdata *conn);
/*
@@ -607,6 +606,7 @@
{
struct smb_conn *smbc = &conn->proto.smbc;
CURLcode result;
+ *msg = NULL; /* if it returns early */
/* Check if there is data in the transfer buffer */
if(!smbc->send_size && smbc->upload_size) {
@@ -682,7 +682,8 @@
switch(smbc->state) {
case SMB_NEGOTIATE:
- if(h->status || smbc->got < sizeof(*nrsp) + sizeof(smbc->challenge) - 1) {
+ if((smbc->got < sizeof(*nrsp) + sizeof(smbc->challenge) - 1) ||
+ h->status) {
connclose(conn, "SMB: negotiation failed");
return CURLE_COULDNT_CONNECT;
}
@@ -785,6 +786,8 @@
case SMB_OPEN:
if(h->status || smbc->got < sizeof(struct smb_nt_create_response)) {
req->result = CURLE_REMOTE_FILE_NOT_FOUND;
+ if(h->status == smb_swap32(SMB_ERR_NOACCESS))
+ req->result = CURLE_REMOTE_ACCESS_DENIED;
next_state = SMB_TREE_DISCONNECT;
break;
}
@@ -934,12 +937,8 @@
return CURLE_OK;
}
-static int smb_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks)
+static int smb_getsock(struct connectdata *conn, curl_socket_t *socks)
{
- if(!numsocks)
- return GETSOCK_BLANK;
-
socks[0] = conn->sock[FIRSTSOCKET];
return GETSOCK_READSOCK(0) | GETSOCK_WRITESOCK(0);
}
@@ -957,7 +956,6 @@
static CURLcode smb_parse_url_path(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
struct smb_request *req = data->req.protop;
struct smb_conn *smbc = &conn->proto.smbc;
@@ -965,7 +963,8 @@
char *slash;
/* URL decode the path */
- result = Curl_urldecode(data, data->state.up.path, 0, &path, NULL, TRUE);
+ CURLcode result = Curl_urldecode(data, data->state.up.path, 0, &path, NULL,
+ TRUE);
if(result)
return result;
diff --git a/Utilities/cmcurl/lib/smtp.c b/Utilities/cmcurl/lib/smtp.c
index 4a3462b..e187287 100644
--- a/Utilities/cmcurl/lib/smtp.c
+++ b/Utilities/cmcurl/lib/smtp.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -27,6 +27,9 @@
* RFC4752 The Kerberos V5 ("GSSAPI") SASL Mechanism
* RFC4954 SMTP Authentication
* RFC5321 SMTP protocol
+ * RFC5890 Internationalized Domain Names for Applications (IDNA)
+ * RFC6531 SMTP Extension for Internationalized Email
+ * RFC6532 Internationalized Email Headers
* RFC6749 OAuth 2.0 Authorization Framework
* RFC8314 Use of TLS for Email Submission and Access
* Draft SMTP URL Interface <draft-earhart-url-smtp-00.txt>
@@ -95,13 +98,14 @@
static CURLcode smtp_connect(struct connectdata *conn, bool *done);
static CURLcode smtp_disconnect(struct connectdata *conn, bool dead);
static CURLcode smtp_multi_statemach(struct connectdata *conn, bool *done);
-static int smtp_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
+static int smtp_getsock(struct connectdata *conn, curl_socket_t *socks);
static CURLcode smtp_doing(struct connectdata *conn, bool *dophase_done);
static CURLcode smtp_setup_connection(struct connectdata *conn);
static CURLcode smtp_parse_url_options(struct connectdata *conn);
static CURLcode smtp_parse_url_path(struct connectdata *conn);
static CURLcode smtp_parse_custom_request(struct connectdata *conn);
+static CURLcode smtp_parse_address(struct connectdata *conn, const char *fqma,
+ char **address, struct hostname *host);
static CURLcode smtp_perform_auth(struct connectdata *conn, const char *mech,
const char *initresp);
static CURLcode smtp_continue_auth(struct connectdata *conn, const char *resp);
@@ -359,10 +363,8 @@
*/
static CURLcode smtp_perform_starttls(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
-
/* Send the STARTTLS command */
- result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "STARTTLS");
+ CURLcode result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "STARTTLS");
if(!result)
state(conn, SMTP_STARTTLS);
@@ -378,11 +380,10 @@
*/
static CURLcode smtp_perform_upgrade_tls(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
- struct smtp_conn *smtpc = &conn->proto.smtpc;
-
/* Start the SSL connection */
- result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &smtpc->ssldone);
+ struct smtp_conn *smtpc = &conn->proto.smtpc;
+ CURLcode result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET,
+ &smtpc->ssldone);
if(!result) {
if(smtpc->state != SMTP_UPGRADETLS)
@@ -485,13 +486,55 @@
struct Curl_easy *data = conn->data;
struct SMTP *smtp = data->req.protop;
- /* Send the command */
- if(smtp->rcpt)
- result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s %s",
- smtp->custom && smtp->custom[0] != '\0' ?
- smtp->custom : "VRFY",
- smtp->rcpt->data);
+ if(smtp->rcpt) {
+ /* We notify the server we are sending UTF-8 data if a) it supports the
+ SMTPUTF8 extension and b) The mailbox contains UTF-8 charaacters, in
+ either the local address or host name parts. This is regardless of
+ whether the host name is encoded using IDN ACE */
+ bool utf8 = FALSE;
+
+ if((!smtp->custom) || (!smtp->custom[0])) {
+ char *address = NULL;
+ struct hostname host = { NULL, NULL, NULL, NULL };
+
+ /* Parse the mailbox to verify into the local address and host name
+ parts, converting the host name to an IDN A-label if necessary */
+ result = smtp_parse_address(conn, smtp->rcpt->data,
+ &address, &host);
+ if(result)
+ return result;
+
+ /* Establish whether we should report SMTPUTF8 to the server for this
+ mailbox as per RFC-6531 sect. 3.1 point 6 */
+ utf8 = (conn->proto.smtpc.utf8_supported) &&
+ ((host.encalloc) || (!Curl_is_ASCII_name(address)) ||
+ (!Curl_is_ASCII_name(host.name)));
+
+ /* Send the VRFY command (Note: The host name part may be absent when the
+ host is a local system) */
+ result = Curl_pp_sendf(&conn->proto.smtpc.pp, "VRFY %s%s%s%s",
+ address,
+ host.name ? "@" : "",
+ host.name ? host.name : "",
+ utf8 ? " SMTPUTF8" : "");
+
+ Curl_free_idnconverted_hostname(&host);
+ free(address);
+ }
+ else {
+ /* Establish whether we should report that we support SMTPUTF8 for EXPN
+ commands to the server as per RFC-6531 sect. 3.1 point 6 */
+ utf8 = (conn->proto.smtpc.utf8_supported) &&
+ (!strcmp(smtp->custom, "EXPN"));
+
+ /* Send the custom recipient based command such as the EXPN command */
+ result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s %s%s", smtp->custom,
+ smtp->rcpt->data,
+ utf8 ? " SMTPUTF8" : "");
+ }
+ }
else
+ /* Send the non-recipient based command such as HELP */
result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s",
smtp->custom && smtp->custom[0] != '\0' ?
smtp->custom : "HELP");
@@ -516,22 +559,86 @@
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
+ /* We notify the server we are sending UTF-8 data if a) it supports the
+ SMTPUTF8 extension and b) The mailbox contains UTF-8 charaacters, in
+ either the local address or host name parts. This is regardless of
+ whether the host name is encoded using IDN ACE */
+ bool utf8 = FALSE;
+
/* Calculate the FROM parameter */
- if(!data->set.str[STRING_MAIL_FROM])
+ if(data->set.str[STRING_MAIL_FROM]) {
+ char *address = NULL;
+ struct hostname host = { NULL, NULL, NULL, NULL };
+
+ /* Parse the FROM mailbox into the local address and host name parts,
+ converting the host name to an IDN A-label if necessary */
+ result = smtp_parse_address(conn, data->set.str[STRING_MAIL_FROM],
+ &address, &host);
+ if(result)
+ return result;
+
+ /* Establish whether we should report SMTPUTF8 to the server for this
+ mailbox as per RFC-6531 sect. 3.1 point 4 and sect. 3.4 */
+ utf8 = (conn->proto.smtpc.utf8_supported) &&
+ ((host.encalloc) || (!Curl_is_ASCII_name(address)) ||
+ (!Curl_is_ASCII_name(host.name)));
+
+ if(host.name) {
+ from = aprintf("<%s@%s>", address, host.name);
+
+ Curl_free_idnconverted_hostname(&host);
+ }
+ else
+ /* An invalid mailbox was provided but we'll simply let the server worry
+ about that and reply with a 501 error */
+ from = aprintf("<%s>", address);
+
+ free(address);
+ }
+ else
/* Null reverse-path, RFC-5321, sect. 3.6.3 */
from = strdup("<>");
- else if(data->set.str[STRING_MAIL_FROM][0] == '<')
- from = aprintf("%s", data->set.str[STRING_MAIL_FROM]);
- else
- from = aprintf("<%s>", data->set.str[STRING_MAIL_FROM]);
if(!from)
return CURLE_OUT_OF_MEMORY;
/* Calculate the optional AUTH parameter */
if(data->set.str[STRING_MAIL_AUTH] && conn->proto.smtpc.sasl.authused) {
- if(data->set.str[STRING_MAIL_AUTH][0] != '\0')
- auth = aprintf("%s", data->set.str[STRING_MAIL_AUTH]);
+ if(data->set.str[STRING_MAIL_AUTH][0] != '\0') {
+ char *address = NULL;
+ struct hostname host = { NULL, NULL, NULL, NULL };
+
+ /* Parse the AUTH mailbox into the local address and host name parts,
+ converting the host name to an IDN A-label if necessary */
+ result = smtp_parse_address(conn, data->set.str[STRING_MAIL_AUTH],
+ &address, &host);
+ if(result) {
+ free(from);
+ return result;
+ }
+
+ /* Establish whether we should report SMTPUTF8 to the server for this
+ mailbox as per RFC-6531 sect. 3.1 point 4 and sect. 3.4 */
+ if((!utf8) && (conn->proto.smtpc.utf8_supported) &&
+ ((host.encalloc) || (!Curl_is_ASCII_name(address)) ||
+ (!Curl_is_ASCII_name(host.name))))
+ utf8 = TRUE;
+
+ if(host.name) {
+ free(from);
+ from = aprintf("<%s@%s>", address, host.name);
+
+ Curl_free_idnconverted_hostname(&host);
+ }
+ else
+ /* An invalid mailbox was provided but we'll simply let the server
+ worry about it */
+ auth = aprintf("<%s>", address);
+
+ free(address);
+ if(!from)
+ return CURLE_OUT_OF_MEMORY;
+ }
else
/* Empty AUTH, RFC-2554, sect. 5 */
auth = strdup("<>");
@@ -565,6 +672,7 @@
if(result) {
free(from);
free(auth);
+
return result;
}
@@ -587,19 +695,33 @@
}
}
+ /* If the mailboxes in the FROM and AUTH parameters don't include a UTF-8
+ based address then quickly scan through the recipient list and check if
+ any there do, as we need to correctly identify our support for SMTPUTF8
+ in the envelope, as per RFC-6531 sect. 3.4 */
+ if(conn->proto.smtpc.utf8_supported && !utf8) {
+ struct SMTP *smtp = data->req.protop;
+ struct curl_slist *rcpt = smtp->rcpt;
+
+ while(rcpt && !utf8) {
+ /* Does the host name contain non-ASCII characters? */
+ if(!Curl_is_ASCII_name(rcpt->data))
+ utf8 = TRUE;
+
+ rcpt = rcpt->next;
+ }
+ }
+
/* Send the MAIL command */
- if(!auth && !size)
- result = Curl_pp_sendf(&conn->proto.smtpc.pp,
- "MAIL FROM:%s", from);
- else if(auth && !size)
- result = Curl_pp_sendf(&conn->proto.smtpc.pp,
- "MAIL FROM:%s AUTH=%s", from, auth);
- else if(auth && size)
- result = Curl_pp_sendf(&conn->proto.smtpc.pp,
- "MAIL FROM:%s AUTH=%s SIZE=%s", from, auth, size);
- else
- result = Curl_pp_sendf(&conn->proto.smtpc.pp,
- "MAIL FROM:%s SIZE=%s", from, size);
+ result = Curl_pp_sendf(&conn->proto.smtpc.pp,
+ "MAIL FROM:%s%s%s%s%s%s",
+ from, /* Mandatory */
+ auth ? " AUTH=" : "", /* Optional on AUTH support */
+ auth ? auth : "", /* */
+ size ? " SIZE=" : "", /* Optional on SIZE support */
+ size ? size : "", /* */
+ utf8 ? " SMTPUTF8" /* Internationalised mailbox */
+ : ""); /* included in our envelope */
free(from);
free(auth);
@@ -623,14 +745,28 @@
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
struct SMTP *smtp = data->req.protop;
+ char *address = NULL;
+ struct hostname host = { NULL, NULL, NULL, NULL };
+
+ /* Parse the recipient mailbox into the local address and host name parts,
+ converting the host name to an IDN A-label if necessary */
+ result = smtp_parse_address(conn, smtp->rcpt->data,
+ &address, &host);
+ if(result)
+ return result;
/* Send the RCPT TO command */
- if(smtp->rcpt->data[0] == '<')
- result = Curl_pp_sendf(&conn->proto.smtpc.pp, "RCPT TO:%s",
- smtp->rcpt->data);
+ if(host.name)
+ result = Curl_pp_sendf(&conn->proto.smtpc.pp, "RCPT TO:<%s@%s>", address,
+ host.name);
else
- result = Curl_pp_sendf(&conn->proto.smtpc.pp, "RCPT TO:<%s>",
- smtp->rcpt->data);
+ /* An invalid mailbox was provided but we'll simply let the server worry
+ about that and reply with a 501 error */
+ result = Curl_pp_sendf(&conn->proto.smtpc.pp, "RCPT TO:<%s>", address);
+
+ Curl_free_idnconverted_hostname(&host);
+ free(address);
+
if(!result)
state(conn, SMTP_RCPT);
@@ -645,10 +781,8 @@
*/
static CURLcode smtp_perform_quit(struct connectdata *conn)
{
- CURLcode result = CURLE_OK;
-
/* Send the QUIT command */
- result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "QUIT");
+ CURLcode result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "QUIT");
if(!result)
state(conn, SMTP_QUIT);
@@ -720,7 +854,7 @@
result = CURLE_REMOTE_ACCESS_DENIED;
}
}
- else {
+ else if(len >= 4) {
line += 4;
len -= 4;
@@ -732,6 +866,10 @@
else if(len >= 4 && !memcmp(line, "SIZE", 4))
smtpc->size_supported = TRUE;
+ /* Does the server support the UTF-8 capability? */
+ else if(len >= 8 && !memcmp(line, "SMTPUTF8", 8))
+ smtpc->utf8_supported = TRUE;
+
/* Does the server support authentication? */
else if(len >= 5 && !memcmp(line, "AUTH ", 5)) {
smtpc->auth_supported = TRUE;
@@ -791,6 +929,10 @@
result = smtp_perform_authentication(conn);
}
}
+ else {
+ failf(data, "Unexpectedly short EHLO response");
+ result = CURLE_WEIRD_SERVER_REPLY;
+ }
return result;
}
@@ -917,25 +1059,53 @@
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
struct SMTP *smtp = data->req.protop;
+ bool is_smtp_err = FALSE;
+ bool is_smtp_blocking_err = FALSE;
(void)instate; /* no use for this yet */
- if(smtpcode/100 != 2) {
- failf(data, "RCPT failed: %d", smtpcode);
- result = CURLE_SEND_ERROR;
+ is_smtp_err = (smtpcode/100 != 2) ? TRUE : FALSE;
+
+ /* If there's multiple RCPT TO to be issued, it's possible to ignore errors
+ and proceed with only the valid addresses. */
+ is_smtp_blocking_err =
+ (is_smtp_err && !data->set.mail_rcpt_allowfails) ? TRUE : FALSE;
+
+ if(is_smtp_err) {
+ /* Remembering the last failure which we can report if all "RCPT TO" have
+ failed and we cannot proceed. */
+ smtp->rcpt_last_error = smtpcode;
+
+ if(is_smtp_blocking_err) {
+ failf(data, "RCPT failed: %d", smtpcode);
+ result = CURLE_SEND_ERROR;
+ }
}
else {
+ /* Some RCPT TO commands have succeeded. */
+ smtp->rcpt_had_ok = TRUE;
+ }
+
+ if(!is_smtp_blocking_err) {
smtp->rcpt = smtp->rcpt->next;
if(smtp->rcpt)
/* Send the next RCPT TO command */
result = smtp_perform_rcpt_to(conn);
else {
- /* Send the DATA command */
- result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "DATA");
+ /* We weren't able to issue a successful RCPT TO command while going
+ over recipients (potentially multiple). Sending back last error. */
+ if(!smtp->rcpt_had_ok) {
+ failf(data, "RCPT failed: %d (last error)", smtp->rcpt_last_error);
+ result = CURLE_SEND_ERROR;
+ }
+ else {
+ /* Send the DATA command */
+ result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "DATA");
- if(!result)
- state(conn, SMTP_DATA);
+ if(!result)
+ state(conn, SMTP_DATA);
+ }
}
}
@@ -1119,10 +1289,9 @@
}
/* For the SMTP "protocol connect" and "doing" phases only */
-static int smtp_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks)
+static int smtp_getsock(struct connectdata *conn, curl_socket_t *socks)
{
- return Curl_pp_getsock(&conn->proto.smtpc.pp, socks, numsocks);
+ return Curl_pp_getsock(&conn->proto.smtpc.pp, socks);
}
/***********************************************************************
@@ -1290,6 +1459,12 @@
/* Store the first recipient (or NULL if not specified) */
smtp->rcpt = data->set.mail_rcpt;
+ /* Track of whether we've successfully sent at least one RCPT TO command */
+ smtp->rcpt_had_ok = FALSE;
+
+ /* Track of the last error we've received by sending RCPT TO command */
+ smtp->rcpt_last_error = 0;
+
/* Initial data character is the first character in line: it is implicitly
preceded by a virtual CRLF. */
smtp->trailing_crlf = TRUE;
@@ -1540,6 +1715,76 @@
return result;
}
+/***********************************************************************
+ *
+ * smtp_parse_address()
+ *
+ * Parse the fully qualified mailbox address into a local address part and the
+ * host name, converting the host name to an IDN A-label, as per RFC-5890, if
+ * necessary.
+ *
+ * Parameters:
+ *
+ * conn [in] - The connection handle.
+ * fqma [in] - The fully qualified mailbox address (which may or
+ * may not contain UTF-8 characters).
+ * address [in/out] - A new allocated buffer which holds the local
+ * address part of the mailbox. This buffer must be
+ * free'ed by the caller.
+ * host [in/out] - The host name structure that holds the original,
+ * and optionally encoded, host name.
+ * Curl_free_idnconverted_hostname() must be called
+ * once the caller has finished with the structure.
+ *
+ * Returns CURLE_OK on success.
+ *
+ * Notes:
+ *
+ * Should a UTF-8 host name require conversion to IDN ACE and we cannot honor
+ * that convertion then we shall return success. This allow the caller to send
+ * the data to the server as a U-label (as per RFC-6531 sect. 3.2).
+ *
+ * If an mailbox '@' seperator cannot be located then the mailbox is considered
+ * to be either a local mailbox or an invalid mailbox (depending on what the
+ * calling function deems it to be) then the input will simply be returned in
+ * the address part with the host name being NULL.
+ */
+static CURLcode smtp_parse_address(struct connectdata *conn, const char *fqma,
+ char **address, struct hostname *host)
+{
+ CURLcode result = CURLE_OK;
+ size_t length;
+
+ /* Duplicate the fully qualified email address so we can manipulate it,
+ ensuring it doesn't contain the delimiters if specified */
+ char *dup = strdup(fqma[0] == '<' ? fqma + 1 : fqma);
+ if(!dup)
+ return CURLE_OUT_OF_MEMORY;
+
+ length = strlen(dup);
+ if(dup[length - 1] == '>')
+ dup[length - 1] = '\0';
+
+ /* Extract the host name from the addresss (if we can) */
+ host->name = strpbrk(dup, "@");
+ if(host->name) {
+ *host->name = '\0';
+ host->name = host->name + 1;
+
+ /* Attempt to convert the host name to IDN ACE */
+ (void) Curl_idnconvert_hostname(conn, host);
+
+ /* If Curl_idnconvert_hostname() fails then we shall attempt to continue
+ and send the host name using UTF-8 rather than as 7-bit ACE (which is
+ our preference) */
+ }
+
+ /* Extract the local address from the mailbox */
+ *address = dup;
+
+ return result;
+}
+
CURLcode Curl_smtp_escape_eob(struct connectdata *conn, const ssize_t nread)
{
/* When sending a SMTP payload we must detect CRLF. sequences making sure
diff --git a/Utilities/cmcurl/lib/smtp.h b/Utilities/cmcurl/lib/smtp.h
index b67340a..164a175 100644
--- a/Utilities/cmcurl/lib/smtp.h
+++ b/Utilities/cmcurl/lib/smtp.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2009 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2009 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -55,6 +55,9 @@
curl_pp_transfer transfer;
char *custom; /* Custom Request */
struct curl_slist *rcpt; /* Recipient list */
+ bool rcpt_had_ok; /* Whether any of RCPT TO commands (depends on
+ total number of recipients) succeeded so far */
+ int rcpt_last_error; /* The last error received for RCPT TO command */
size_t eob; /* Number of bytes of the EOB (End Of Body) that
have been received so far */
bool trailing_crlf; /* Specifies if the tailing CRLF is present */
@@ -71,6 +74,8 @@
bool tls_supported; /* StartTLS capability supported by server */
bool size_supported; /* If server supports SIZE extension according to
RFC 1870 */
+ bool utf8_supported; /* If server supports SMTPUTF8 extension according
+ to RFC 6531 */
bool auth_supported; /* AUTH capability supported by server */
};
diff --git a/Utilities/cmcurl/lib/sockaddr.h b/Utilities/cmcurl/lib/sockaddr.h
index db14680..b037ee0 100644
--- a/Utilities/cmcurl/lib/sockaddr.h
+++ b/Utilities/cmcurl/lib/sockaddr.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/socketpair.c b/Utilities/cmcurl/lib/socketpair.c
new file mode 100644
index 0000000..1ec0d75
--- /dev/null
+++ b/Utilities/cmcurl/lib/socketpair.c
@@ -0,0 +1,121 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+#include "socketpair.h"
+
+#ifndef HAVE_SOCKETPAIR
+#ifdef WIN32
+/*
+ * This is a socketpair() implementation for Windows.
+ */
+#include <string.h>
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#include <windows.h>
+#include <io.h>
+#else
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h> /* IPPROTO_TCP */
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifndef INADDR_LOOPBACK
+#define INADDR_LOOPBACK 0x7f000001
+#endif /* !INADDR_LOOPBACK */
+#endif /* !WIN32 */
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+int Curl_socketpair(int domain, int type, int protocol,
+ curl_socket_t socks[2])
+{
+ union {
+ struct sockaddr_in inaddr;
+ struct sockaddr addr;
+ } a;
+ curl_socket_t listener;
+ curl_socklen_t addrlen = sizeof(a.inaddr);
+ int reuse = 1;
+ char data[2][12];
+ ssize_t dlen;
+ (void)domain;
+ (void)type;
+ (void)protocol;
+
+ listener = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if(listener == CURL_SOCKET_BAD)
+ return -1;
+
+ memset(&a, 0, sizeof(a));
+ a.inaddr.sin_family = AF_INET;
+ a.inaddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+ a.inaddr.sin_port = 0;
+
+ socks[0] = socks[1] = CURL_SOCKET_BAD;
+
+ if(setsockopt(listener, SOL_SOCKET, SO_REUSEADDR,
+ (char *)&reuse, (curl_socklen_t)sizeof(reuse)) == -1)
+ goto error;
+ if(bind(listener, &a.addr, sizeof(a.inaddr)) == -1)
+ goto error;
+ if(getsockname(listener, &a.addr, &addrlen) == -1)
+ goto error;
+ if(listen(listener, 1) == -1)
+ goto error;
+ socks[0] = socket(AF_INET, SOCK_STREAM, 0);
+ if(socks[0] == CURL_SOCKET_BAD)
+ goto error;
+ if(connect(socks[0], &a.addr, sizeof(a.inaddr)) == -1)
+ goto error;
+ socks[1] = accept(listener, NULL, NULL);
+ if(socks[1] == CURL_SOCKET_BAD)
+ goto error;
+
+ /* verify that nothing else connected */
+ msnprintf(data[0], sizeof(data[0]), "%p", socks);
+ dlen = strlen(data[0]);
+ if(swrite(socks[0], data[0], dlen) != dlen)
+ goto error;
+ if(sread(socks[1], data[1], sizeof(data[1])) != dlen)
+ goto error;
+ if(memcmp(data[0], data[1], dlen))
+ goto error;
+
+ sclose(listener);
+ return 0;
+
+ error:
+ sclose(listener);
+ sclose(socks[0]);
+ sclose(socks[1]);
+ return -1;
+}
+
+#endif /* ! HAVE_SOCKETPAIR */
diff --git a/Utilities/cmcurl/lib/socketpair.h b/Utilities/cmcurl/lib/socketpair.h
new file mode 100644
index 0000000..be9fb24
--- /dev/null
+++ b/Utilities/cmcurl/lib/socketpair.h
@@ -0,0 +1,36 @@
+#ifndef HEADER_CURL_SOCKETPAIR_H
+#define HEADER_CURL_SOCKETPAIR_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+#ifndef HAVE_SOCKETPAIR
+int Curl_socketpair(int domain, int type, int protocol,
+ curl_socket_t socks[2]);
+#else
+#define Curl_socketpair(a,b,c,d) socketpair(a,b,c,d)
+#endif
+
+/* Defined here to allow specific build configs to disable it completely */
+#define USE_SOCKETPAIR 1
+
+#endif /* HEADER_CURL_SOCKETPAIR_H */
diff --git a/Utilities/cmcurl/lib/socks.c b/Utilities/cmcurl/lib/socks.c
index d8fcc3b..0fb97e1 100644
--- a/Utilities/cmcurl/lib/socks.c
+++ b/Utilities/cmcurl/lib/socks.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -37,16 +37,19 @@
#include "connect.h"
#include "timeval.h"
#include "socks.h"
+#include "multiif.h" /* for getsock macros */
-/* The last #include file should be: */
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
#include "memdebug.h"
+#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
/*
* Helper read-from-socket functions. Does the same as Curl_read() but it
* blocks until all bytes amount of buffersize will be read. No more, no less.
*
- * This is STUPID BLOCKING behaviour which we frown upon, but right now this
- * is what we have...
+ * This is STUPID BLOCKING behavior. Only used by the SOCKS GSSAPI functions.
*/
int Curl_blockread_all(struct connectdata *conn, /* connection data */
curl_socket_t sockfd, /* read from this socket */
@@ -92,6 +95,81 @@
}
return result;
}
+#endif
+
+#ifndef DEBUGBUILD
+#define sxstate(x,y) socksstate(x,y)
+#else
+#define sxstate(x,y) socksstate(x,y, __LINE__)
+#endif
+
+
+/* always use this function to change state, to make debugging easier */
+static void socksstate(struct connectdata *conn,
+ enum connect_t state
+#ifdef DEBUGBUILD
+ , int lineno
+#endif
+)
+{
+ enum connect_t oldstate = conn->cnnct.state;
+#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
+ /* synced with the state list in urldata.h */
+ static const char * const statename[] = {
+ "INIT",
+ "SOCKS_INIT",
+ "SOCKS_SEND",
+ "SOCKS_READ_INIT",
+ "SOCKS_READ",
+ "GSSAPI_INIT",
+ "AUTH_INIT",
+ "AUTH_SEND",
+ "AUTH_READ",
+ "REQ_INIT",
+ "RESOLVING",
+ "RESOLVED",
+ "RESOLVE_REMOTE",
+ "REQ_SEND",
+ "REQ_SENDING",
+ "REQ_READ",
+ "REQ_READ_MORE",
+ "DONE"
+ };
+#endif
+
+ if(oldstate == state)
+ /* don't bother when the new state is the same as the old state */
+ return;
+
+ conn->cnnct.state = state;
+
+#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
+ infof(conn->data,
+ "SXSTATE: %s => %s conn %p; line %d\n",
+ statename[oldstate], statename[conn->cnnct.state], conn,
+ lineno);
+#endif
+}
+
+int Curl_SOCKS_getsock(struct connectdata *conn, curl_socket_t *sock,
+ int sockindex)
+{
+ int rc = 0;
+ sock[0] = conn->sock[sockindex];
+ switch(conn->cnnct.state) {
+ case CONNECT_RESOLVING:
+ case CONNECT_SOCKS_READ:
+ case CONNECT_AUTH_READ:
+ case CONNECT_REQ_READ:
+ case CONNECT_REQ_READ_MORE:
+ rc = GETSOCK_READSOCK(0);
+ break;
+ default:
+ rc = GETSOCK_WRITESOCK(0);
+ break;
+ }
+ return rc;
+}
/*
* This function logs in to a SOCKS4 proxy and sends the specifics to the final
@@ -108,62 +186,89 @@
const char *hostname,
int remote_port,
int sockindex,
- struct connectdata *conn)
+ struct connectdata *conn,
+ bool *done)
{
const bool protocol4a =
(conn->socks_proxy.proxytype == CURLPROXY_SOCKS4A) ? TRUE : FALSE;
-#define SOCKS4REQLEN 262
- unsigned char socksreq[SOCKS4REQLEN]; /* room for SOCKS4 request incl. user
- id */
- CURLcode code;
- curl_socket_t sock = conn->sock[sockindex];
+ unsigned char *socksreq = &conn->cnnct.socksreq[0];
+ CURLcode result;
+ curl_socket_t sockfd = conn->sock[sockindex];
struct Curl_easy *data = conn->data;
+ struct connstate *sx = &conn->cnnct;
+ struct Curl_dns_entry *dns = NULL;
+ ssize_t actualread;
+ ssize_t written;
- if(Curl_timeleft(data, NULL, TRUE) < 0) {
- /* time-out, bail out, go home */
- failf(data, "Connection time-out");
- return CURLE_OPERATION_TIMEDOUT;
- }
+ if(!SOCKS_STATE(sx->state) && !*done)
+ sxstate(conn, CONNECT_SOCKS_INIT);
- if(conn->bits.httpproxy)
- infof(conn->data, "SOCKS4%s: connecting to HTTP proxy %s port %d\n",
- protocol4a ? "a" : "", hostname, remote_port);
+ switch(sx->state) {
+ case CONNECT_SOCKS_INIT:
+ if(conn->bits.httpproxy)
+ infof(conn->data, "SOCKS4%s: connecting to HTTP proxy %s port %d\n",
+ protocol4a ? "a" : "", hostname, remote_port);
- (void)curlx_nonblock(sock, FALSE);
+ infof(data, "SOCKS4 communication to %s:%d\n", hostname, remote_port);
- infof(data, "SOCKS4 communication to %s:%d\n", hostname, remote_port);
+ /*
+ * Compose socks4 request
+ *
+ * Request format
+ *
+ * +----+----+----+----+----+----+----+----+----+----+....+----+
+ * | VN | CD | DSTPORT | DSTIP | USERID |NULL|
+ * +----+----+----+----+----+----+----+----+----+----+....+----+
+ * # of bytes: 1 1 2 4 variable 1
+ */
- /*
- * Compose socks4 request
- *
- * Request format
- *
- * +----+----+----+----+----+----+----+----+----+----+....+----+
- * | VN | CD | DSTPORT | DSTIP | USERID |NULL|
- * +----+----+----+----+----+----+----+----+----+----+....+----+
- * # of bytes: 1 1 2 4 variable 1
- */
+ socksreq[0] = 4; /* version (SOCKS4) */
+ socksreq[1] = 1; /* connect */
+ socksreq[2] = (unsigned char)((remote_port >> 8) & 0xff); /* PORT MSB */
+ socksreq[3] = (unsigned char)(remote_port & 0xff); /* PORT LSB */
- socksreq[0] = 4; /* version (SOCKS4) */
- socksreq[1] = 1; /* connect */
- socksreq[2] = (unsigned char)((remote_port >> 8) & 0xff); /* PORT MSB */
- socksreq[3] = (unsigned char)(remote_port & 0xff); /* PORT LSB */
+ /* DNS resolve only for SOCKS4, not SOCKS4a */
+ if(!protocol4a) {
+ enum resolve_t rc =
+ Curl_resolv(conn, hostname, remote_port, FALSE, &dns);
- /* DNS resolve only for SOCKS4, not SOCKS4a */
- if(!protocol4a) {
- struct Curl_dns_entry *dns;
+ if(rc == CURLRESOLV_ERROR)
+ return CURLE_COULDNT_RESOLVE_PROXY;
+ else if(rc == CURLRESOLV_PENDING) {
+ sxstate(conn, CONNECT_RESOLVING);
+ infof(data, "SOCKS4 non-blocking resolve of %s\n", hostname);
+ return CURLE_OK;
+ }
+ sxstate(conn, CONNECT_RESOLVED);
+ goto CONNECT_RESOLVED;
+ }
+
+ /* socks4a doesn't resolve anything locally */
+ sxstate(conn, CONNECT_REQ_INIT);
+ goto CONNECT_REQ_INIT;
+
+ case CONNECT_RESOLVING:
+ /* check if we have the name resolved by now */
+ dns = Curl_fetch_addr(conn, hostname, (int)conn->port);
+
+ if(dns) {
+#ifdef CURLRES_ASYNCH
+ conn->async.dns = dns;
+ conn->async.done = TRUE;
+#endif
+ infof(data, "Hostname '%s' was found\n", hostname);
+ sxstate(conn, CONNECT_RESOLVED);
+ }
+ else {
+ result = Curl_resolv_check(data->conn, &dns);
+ /* stay in the state or error out */
+ return result;
+ }
+ /* FALLTHROUGH */
+ CONNECT_RESOLVED:
+ case CONNECT_RESOLVED: {
Curl_addrinfo *hp = NULL;
- int rc;
-
- rc = Curl_resolv(conn, hostname, remote_port, FALSE, &dns);
-
- if(rc == CURLRESOLV_ERROR)
- return CURLE_COULDNT_RESOLVE_PROXY;
-
- if(rc == CURLRESOLV_PENDING)
- /* ignores the return code, but 'dns' remains NULL on failure */
- (void)Curl_resolver_wait_resolv(conn, &dns);
-
+ char buf[64];
/*
* We cannot use 'hostent' as a struct that Curl_resolv() returns. It
* returns a Curl_addrinfo pointer that may not always look the same.
@@ -171,7 +276,6 @@
if(dns)
hp = dns->addr;
if(hp) {
- char buf[64];
Curl_printable_address(hp, buf, sizeof(buf));
if(hp->ai_family == AF_INET) {
@@ -187,7 +291,6 @@
}
else {
hp = NULL; /* fail! */
-
failf(data, "SOCKS4 connection to %s not supported\n", buf);
}
@@ -199,149 +302,166 @@
return CURLE_COULDNT_RESOLVE_HOST;
}
}
-
- /*
- * This is currently not supporting "Identification Protocol (RFC1413)".
- */
- socksreq[8] = 0; /* ensure empty userid is NUL-terminated */
- if(proxy_user) {
- size_t plen = strlen(proxy_user);
- if(plen >= sizeof(socksreq) - 8) {
- failf(data, "Too long SOCKS proxy name, can't use!\n");
- return CURLE_COULDNT_CONNECT;
- }
- /* copy the proxy name WITH trailing zero */
- memcpy(socksreq + 8, proxy_user, plen + 1);
- }
-
- /*
- * Make connection
- */
- {
- int result;
- ssize_t actualread;
- ssize_t written;
- ssize_t hostnamelen = 0;
- ssize_t packetsize = 9 +
- strlen((char *)socksreq + 8); /* size including NUL */
-
- /* If SOCKS4a, set special invalid IP address 0.0.0.x */
- if(protocol4a) {
- socksreq[4] = 0;
- socksreq[5] = 0;
- socksreq[6] = 0;
- socksreq[7] = 1;
- /* If still enough room in buffer, also append hostname */
- hostnamelen = (ssize_t)strlen(hostname) + 1; /* length including NUL */
- if(packetsize + hostnamelen <= SOCKS4REQLEN)
- strcpy((char *)socksreq + packetsize, hostname);
- else
- hostnamelen = 0; /* Flag: hostname did not fit in buffer */
- }
-
- /* Send request */
- code = Curl_write_plain(conn, sock, (char *)socksreq,
- packetsize + hostnamelen,
- &written);
- if(code || (written != packetsize + hostnamelen)) {
- failf(data, "Failed to send SOCKS4 connect request.");
- return CURLE_COULDNT_CONNECT;
- }
- if(protocol4a && hostnamelen == 0) {
- /* SOCKS4a with very long hostname - send that name separately */
- hostnamelen = (ssize_t)strlen(hostname) + 1;
- code = Curl_write_plain(conn, sock, (char *)hostname, hostnamelen,
- &written);
- if(code || (written != hostnamelen)) {
- failf(data, "Failed to send SOCKS4 connect request.");
+ /* FALLTHROUGH */
+ CONNECT_REQ_INIT:
+ case CONNECT_REQ_INIT:
+ /*
+ * This is currently not supporting "Identification Protocol (RFC1413)".
+ */
+ socksreq[8] = 0; /* ensure empty userid is NUL-terminated */
+ if(proxy_user) {
+ size_t plen = strlen(proxy_user);
+ if(plen >= sizeof(sx->socksreq) - 8) {
+ failf(data, "Too long SOCKS proxy name, can't use!\n");
return CURLE_COULDNT_CONNECT;
}
- }
-
- packetsize = 8; /* receive data size */
-
- /* Receive response */
- result = Curl_blockread_all(conn, sock, (char *)socksreq, packetsize,
- &actualread);
- if(result || (actualread != packetsize)) {
- failf(data, "Failed to receive SOCKS4 connect request ack.");
- return CURLE_COULDNT_CONNECT;
+ /* copy the proxy name WITH trailing zero */
+ memcpy(socksreq + 8, proxy_user, plen + 1);
}
/*
- * Response format
- *
- * +----+----+----+----+----+----+----+----+
- * | VN | CD | DSTPORT | DSTIP |
- * +----+----+----+----+----+----+----+----+
- * # of bytes: 1 1 2 4
- *
- * VN is the version of the reply code and should be 0. CD is the result
- * code with one of the following values:
- *
- * 90: request granted
- * 91: request rejected or failed
- * 92: request rejected because SOCKS server cannot connect to
- * identd on the client
- * 93: request rejected because the client program and identd
- * report different user-ids
+ * Make connection
*/
+ {
+ ssize_t packetsize = 9 +
+ strlen((char *)socksreq + 8); /* size including NUL */
- /* wrong version ? */
- if(socksreq[0] != 0) {
- failf(data,
- "SOCKS4 reply has wrong version, version should be 0.");
+ /* If SOCKS4a, set special invalid IP address 0.0.0.x */
+ if(protocol4a) {
+ ssize_t hostnamelen = 0;
+ socksreq[4] = 0;
+ socksreq[5] = 0;
+ socksreq[6] = 0;
+ socksreq[7] = 1;
+ /* append hostname */
+ hostnamelen = (ssize_t)strlen(hostname) + 1; /* length including NUL */
+ if(hostnamelen <= 255)
+ strcpy((char *)socksreq + packetsize, hostname);
+ else {
+ failf(data, "SOCKS4: too long host name");
+ return CURLE_COULDNT_CONNECT;
+ }
+ packetsize += hostnamelen;
+ }
+ sx->outp = socksreq;
+ sx->outstanding = packetsize;
+ sxstate(conn, CONNECT_REQ_SENDING);
+ }
+ /* FALLTHROUGH */
+ case CONNECT_REQ_SENDING:
+ /* Send request */
+ result = Curl_write_plain(conn, sockfd, (char *)sx->outp,
+ sx->outstanding, &written);
+ if(result && (CURLE_AGAIN != result)) {
+ failf(data, "Failed to send SOCKS4 connect request.");
return CURLE_COULDNT_CONNECT;
}
+ if(written != sx->outstanding) {
+ /* not done, remain in state */
+ sx->outstanding -= written;
+ sx->outp += written;
+ return CURLE_OK;
+ }
- /* Result */
- switch(socksreq[1]) {
- case 90:
- infof(data, "SOCKS4%s request granted.\n", protocol4a?"a":"");
- break;
- case 91:
- failf(data,
- "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)"
- ", request rejected or failed.",
- (unsigned char)socksreq[4], (unsigned char)socksreq[5],
- (unsigned char)socksreq[6], (unsigned char)socksreq[7],
- (((unsigned char)socksreq[2] << 8) | (unsigned char)socksreq[3]),
- (unsigned char)socksreq[1]);
- return CURLE_COULDNT_CONNECT;
- case 92:
- failf(data,
- "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)"
- ", request rejected because SOCKS server cannot connect to "
- "identd on the client.",
- (unsigned char)socksreq[4], (unsigned char)socksreq[5],
- (unsigned char)socksreq[6], (unsigned char)socksreq[7],
- (((unsigned char)socksreq[2] << 8) | (unsigned char)socksreq[3]),
- (unsigned char)socksreq[1]);
- return CURLE_COULDNT_CONNECT;
- case 93:
- failf(data,
- "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)"
- ", request rejected because the client program and identd "
- "report different user-ids.",
- (unsigned char)socksreq[4], (unsigned char)socksreq[5],
- (unsigned char)socksreq[6], (unsigned char)socksreq[7],
- (((unsigned char)socksreq[2] << 8) | (unsigned char)socksreq[3]),
- (unsigned char)socksreq[1]);
- return CURLE_COULDNT_CONNECT;
- default:
- failf(data,
- "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)"
- ", Unknown.",
- (unsigned char)socksreq[4], (unsigned char)socksreq[5],
- (unsigned char)socksreq[6], (unsigned char)socksreq[7],
- (((unsigned char)socksreq[2] << 8) | (unsigned char)socksreq[3]),
- (unsigned char)socksreq[1]);
+ /* done sending! */
+ sx->outstanding = 8; /* receive data size */
+ sx->outp = socksreq;
+ sxstate(conn, CONNECT_SOCKS_READ);
+
+ /* FALLTHROUGH */
+ case CONNECT_SOCKS_READ:
+ /* Receive response */
+ result = Curl_read_plain(sockfd, (char *)sx->outp,
+ sx->outstanding, &actualread);
+ if(result && (CURLE_AGAIN != result)) {
+ failf(data, "SOCKS4: Failed receiving connect request ack: %s",
+ curl_easy_strerror(result));
return CURLE_COULDNT_CONNECT;
}
+ else if(actualread != sx->outstanding) {
+ /* remain in reading state */
+ sx->outstanding -= actualread;
+ sx->outp += actualread;
+ return CURLE_OK;
+ }
+ sxstate(conn, CONNECT_DONE);
+ break;
+ default: /* lots of unused states in SOCKS4 */
+ break;
}
- (void)curlx_nonblock(sock, TRUE);
+ /*
+ * Response format
+ *
+ * +----+----+----+----+----+----+----+----+
+ * | VN | CD | DSTPORT | DSTIP |
+ * +----+----+----+----+----+----+----+----+
+ * # of bytes: 1 1 2 4
+ *
+ * VN is the version of the reply code and should be 0. CD is the result
+ * code with one of the following values:
+ *
+ * 90: request granted
+ * 91: request rejected or failed
+ * 92: request rejected because SOCKS server cannot connect to
+ * identd on the client
+ * 93: request rejected because the client program and identd
+ * report different user-ids
+ */
+ /* wrong version ? */
+ if(socksreq[0] != 0) {
+ failf(data,
+ "SOCKS4 reply has wrong version, version should be 0.");
+ return CURLE_COULDNT_CONNECT;
+ }
+
+ /* Result */
+ switch(socksreq[1]) {
+ case 90:
+ infof(data, "SOCKS4%s request granted.\n", protocol4a?"a":"");
+ break;
+ case 91:
+ failf(data,
+ "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)"
+ ", request rejected or failed.",
+ (unsigned char)socksreq[4], (unsigned char)socksreq[5],
+ (unsigned char)socksreq[6], (unsigned char)socksreq[7],
+ (((unsigned char)socksreq[2] << 8) | (unsigned char)socksreq[3]),
+ (unsigned char)socksreq[1]);
+ return CURLE_COULDNT_CONNECT;
+ case 92:
+ failf(data,
+ "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)"
+ ", request rejected because SOCKS server cannot connect to "
+ "identd on the client.",
+ (unsigned char)socksreq[4], (unsigned char)socksreq[5],
+ (unsigned char)socksreq[6], (unsigned char)socksreq[7],
+ (((unsigned char)socksreq[2] << 8) | (unsigned char)socksreq[3]),
+ (unsigned char)socksreq[1]);
+ return CURLE_COULDNT_CONNECT;
+ case 93:
+ failf(data,
+ "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)"
+ ", request rejected because the client program and identd "
+ "report different user-ids.",
+ (unsigned char)socksreq[4], (unsigned char)socksreq[5],
+ (unsigned char)socksreq[6], (unsigned char)socksreq[7],
+ (((unsigned char)socksreq[2] << 8) | (unsigned char)socksreq[3]),
+ (unsigned char)socksreq[1]);
+ return CURLE_COULDNT_CONNECT;
+ default:
+ failf(data,
+ "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)"
+ ", Unknown.",
+ (unsigned char)socksreq[4], (unsigned char)socksreq[5],
+ (unsigned char)socksreq[6], (unsigned char)socksreq[7],
+ (((unsigned char)socksreq[2] << 8) | (unsigned char)socksreq[3]),
+ (unsigned char)socksreq[1]);
+ return CURLE_COULDNT_CONNECT;
+ }
+
+ *done = TRUE;
return CURLE_OK; /* Proxy was successful! */
}
@@ -354,7 +474,8 @@
const char *hostname,
int remote_port,
int sockindex,
- struct connectdata *conn)
+ struct connectdata *conn,
+ bool *done)
{
/*
According to the RFC1928, section "6. Replies". This is what a SOCK5
@@ -372,140 +493,158 @@
o REP Reply field:
o X'00' succeeded
*/
-
- unsigned char socksreq[600]; /* room for large user/pw (255 max each) */
+ unsigned char *socksreq = &conn->cnnct.socksreq[0];
+ char dest[256] = "unknown"; /* printable hostname:port */
int idx;
ssize_t actualread;
ssize_t written;
- int result;
- CURLcode code;
- curl_socket_t sock = conn->sock[sockindex];
+ CURLcode result;
+ curl_socket_t sockfd = conn->sock[sockindex];
struct Curl_easy *data = conn->data;
- timediff_t timeout;
bool socks5_resolve_local =
(conn->socks_proxy.proxytype == CURLPROXY_SOCKS5) ? TRUE : FALSE;
const size_t hostname_len = strlen(hostname);
ssize_t len = 0;
const unsigned long auth = data->set.socks5auth;
bool allow_gssapi = FALSE;
+ struct connstate *sx = &conn->cnnct;
+ struct Curl_dns_entry *dns = NULL;
- if(conn->bits.httpproxy)
- infof(conn->data, "SOCKS5: connecting to HTTP proxy %s port %d\n",
- hostname, remote_port);
+ if(!SOCKS_STATE(sx->state) && !*done)
+ sxstate(conn, CONNECT_SOCKS_INIT);
- /* RFC1928 chapter 5 specifies max 255 chars for domain name in packet */
- if(!socks5_resolve_local && hostname_len > 255) {
- infof(conn->data, "SOCKS5: server resolving disabled for hostnames of "
- "length > 255 [actual len=%zu]\n", hostname_len);
- socks5_resolve_local = TRUE;
- }
+ switch(sx->state) {
+ case CONNECT_SOCKS_INIT:
+ if(conn->bits.httpproxy)
+ infof(conn->data, "SOCKS5: connecting to HTTP proxy %s port %d\n",
+ hostname, remote_port);
- /* get timeout */
- timeout = Curl_timeleft(data, NULL, TRUE);
+ /* RFC1928 chapter 5 specifies max 255 chars for domain name in packet */
+ if(!socks5_resolve_local && hostname_len > 255) {
+ infof(conn->data, "SOCKS5: server resolving disabled for hostnames of "
+ "length > 255 [actual len=%zu]\n", hostname_len);
+ socks5_resolve_local = TRUE;
+ }
- if(timeout < 0) {
- /* time-out, bail out, go home */
- failf(data, "Connection time-out");
- return CURLE_OPERATION_TIMEDOUT;
- }
-
- (void)curlx_nonblock(sock, TRUE);
-
- /* wait until socket gets connected */
- result = SOCKET_WRITABLE(sock, timeout);
-
- if(-1 == result) {
- failf(conn->data, "SOCKS5: no connection here");
- return CURLE_COULDNT_CONNECT;
- }
- if(0 == result) {
- failf(conn->data, "SOCKS5: connection timeout");
- return CURLE_OPERATION_TIMEDOUT;
- }
-
- if(result & CURL_CSELECT_ERR) {
- failf(conn->data, "SOCKS5: error occurred during connection");
- return CURLE_COULDNT_CONNECT;
- }
-
- if(auth & ~(CURLAUTH_BASIC | CURLAUTH_GSSAPI))
- infof(conn->data,
- "warning: unsupported value passed to CURLOPT_SOCKS5_AUTH: %lu\n",
- auth);
- if(!(auth & CURLAUTH_BASIC))
- /* disable username/password auth */
- proxy_user = NULL;
+ if(auth & ~(CURLAUTH_BASIC | CURLAUTH_GSSAPI))
+ infof(conn->data,
+ "warning: unsupported value passed to CURLOPT_SOCKS5_AUTH: %lu\n",
+ auth);
+ if(!(auth & CURLAUTH_BASIC))
+ /* disable username/password auth */
+ proxy_user = NULL;
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
- if(auth & CURLAUTH_GSSAPI)
- allow_gssapi = TRUE;
+ if(auth & CURLAUTH_GSSAPI)
+ allow_gssapi = TRUE;
#endif
- idx = 0;
- socksreq[idx++] = 5; /* version */
- idx++; /* reserve for the number of authentication methods */
- socksreq[idx++] = 0; /* no authentication */
- if(allow_gssapi)
- socksreq[idx++] = 1; /* GSS-API */
- if(proxy_user)
- socksreq[idx++] = 2; /* username/password */
- /* write the number of authentication methods */
- socksreq[1] = (unsigned char) (idx - 2);
+ idx = 0;
+ socksreq[idx++] = 5; /* version */
+ idx++; /* number of authentication methods */
+ socksreq[idx++] = 0; /* no authentication */
+ if(allow_gssapi)
+ socksreq[idx++] = 1; /* GSS-API */
+ if(proxy_user)
+ socksreq[idx++] = 2; /* username/password */
+ /* write the number of authentication methods */
+ socksreq[1] = (unsigned char) (idx - 2);
- (void)curlx_nonblock(sock, FALSE);
-
- infof(data, "SOCKS5 communication to %s:%d\n", hostname, remote_port);
-
- code = Curl_write_plain(conn, sock, (char *)socksreq, (2 + (int)socksreq[1]),
- &written);
- if(code || (written != (2 + (int)socksreq[1]))) {
- failf(data, "Unable to send initial SOCKS5 request.");
- return CURLE_COULDNT_CONNECT;
- }
-
- (void)curlx_nonblock(sock, TRUE);
-
- result = SOCKET_READABLE(sock, timeout);
-
- if(-1 == result) {
- failf(conn->data, "SOCKS5 nothing to read");
- return CURLE_COULDNT_CONNECT;
- }
- if(0 == result) {
- failf(conn->data, "SOCKS5 read timeout");
- return CURLE_OPERATION_TIMEDOUT;
- }
-
- if(result & CURL_CSELECT_ERR) {
- failf(conn->data, "SOCKS5 read error occurred");
- return CURLE_RECV_ERROR;
- }
-
- (void)curlx_nonblock(sock, FALSE);
-
- result = Curl_blockread_all(conn, sock, (char *)socksreq, 2, &actualread);
- if(result || (actualread != 2)) {
- failf(data, "Unable to receive initial SOCKS5 response.");
- return CURLE_COULDNT_CONNECT;
- }
-
- if(socksreq[0] != 5) {
- failf(data, "Received invalid version in initial SOCKS5 response.");
- return CURLE_COULDNT_CONNECT;
- }
- if(socksreq[1] == 0) {
- /* Nothing to do, no authentication needed */
- ;
- }
-#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
- else if(allow_gssapi && (socksreq[1] == 1)) {
- code = Curl_SOCKS5_gssapi_negotiate(sockindex, conn);
- if(code) {
- failf(data, "Unable to negotiate SOCKS5 GSS-API context.");
+ result = Curl_write_plain(conn, sockfd, (char *)socksreq, idx, &written);
+ if(result && (CURLE_AGAIN != result)) {
+ failf(data, "Unable to send initial SOCKS5 request.");
return CURLE_COULDNT_CONNECT;
}
- }
+ if(written != idx) {
+ sxstate(conn, CONNECT_SOCKS_SEND);
+ sx->outstanding = idx - written;
+ sx->outp = &socksreq[written];
+ return CURLE_OK;
+ }
+ sxstate(conn, CONNECT_SOCKS_READ);
+ goto CONNECT_SOCKS_READ_INIT;
+ case CONNECT_SOCKS_SEND:
+ result = Curl_write_plain(conn, sockfd, (char *)sx->outp,
+ sx->outstanding, &written);
+ if(result && (CURLE_AGAIN != result)) {
+ failf(data, "Unable to send initial SOCKS5 request.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ if(written != sx->outstanding) {
+ /* not done, remain in state */
+ sx->outstanding -= written;
+ sx->outp += written;
+ return CURLE_OK;
+ }
+ /* FALLTHROUGH */
+ CONNECT_SOCKS_READ_INIT:
+ case CONNECT_SOCKS_READ_INIT:
+ sx->outstanding = 2; /* expect two bytes */
+ sx->outp = socksreq; /* store it here */
+ /* FALLTHROUGH */
+ case CONNECT_SOCKS_READ:
+ result = Curl_read_plain(sockfd, (char *)sx->outp,
+ sx->outstanding, &actualread);
+ if(result && (CURLE_AGAIN != result)) {
+ failf(data, "Unable to receive initial SOCKS5 response.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ else if(actualread != sx->outstanding) {
+ /* remain in reading state */
+ sx->outstanding -= actualread;
+ sx->outp += actualread;
+ return CURLE_OK;
+ }
+ else if(socksreq[0] != 5) {
+ failf(data, "Received invalid version in initial SOCKS5 response.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ else if(socksreq[1] == 0) {
+ /* DONE! No authentication needed. Send request. */
+ sxstate(conn, CONNECT_REQ_INIT);
+ goto CONNECT_REQ_INIT;
+ }
+ else if(socksreq[1] == 2) {
+ /* regular name + password authentication */
+ sxstate(conn, CONNECT_AUTH_INIT);
+ goto CONNECT_AUTH_INIT;
+ }
+#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
+ else if(allow_gssapi && (socksreq[1] == 1)) {
+ sxstate(conn, CONNECT_GSSAPI_INIT);
+ result = Curl_SOCKS5_gssapi_negotiate(sockindex, conn);
+ if(result) {
+ failf(data, "Unable to negotiate SOCKS5 GSS-API context.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ }
#endif
- else if(socksreq[1] == 2) {
+ else {
+ /* error */
+ if(!allow_gssapi && (socksreq[1] == 1)) {
+ failf(data,
+ "SOCKS5 GSSAPI per-message authentication is not supported.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ else if(socksreq[1] == 255) {
+ failf(data, "No authentication method was acceptable.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ failf(data,
+ "Undocumented SOCKS5 mode attempted to be used by server.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ break;
+#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
+ case CONNECT_GSSAPI_INIT:
+ /* GSSAPI stuff done non-blocking */
+ break;
+#endif
+
+ default: /* do nothing! */
+ break;
+
+ CONNECT_AUTH_INIT:
+ case CONNECT_AUTH_INIT: {
/* Needs user name and password */
size_t proxy_user_len, proxy_password_len;
if(proxy_user && proxy_password) {
@@ -546,18 +685,41 @@
memcpy(socksreq + len, proxy_password, proxy_password_len);
}
len += proxy_password_len;
-
- code = Curl_write_plain(conn, sock, (char *)socksreq, len, &written);
- if(code || (len != written)) {
+ sxstate(conn, CONNECT_AUTH_SEND);
+ sx->outstanding = len;
+ sx->outp = socksreq;
+ }
+ /* FALLTHROUGH */
+ case CONNECT_AUTH_SEND:
+ result = Curl_write_plain(conn, sockfd, (char *)sx->outp,
+ sx->outstanding, &written);
+ if(result && (CURLE_AGAIN != result)) {
failf(data, "Failed to send SOCKS5 sub-negotiation request.");
return CURLE_COULDNT_CONNECT;
}
-
- result = Curl_blockread_all(conn, sock, (char *)socksreq, 2, &actualread);
- if(result || (actualread != 2)) {
+ if(sx->outstanding != written) {
+ /* remain in state */
+ sx->outstanding -= written;
+ sx->outp += written;
+ return CURLE_OK;
+ }
+ sx->outp = socksreq;
+ sx->outstanding = 2;
+ sxstate(conn, CONNECT_AUTH_READ);
+ /* FALLTHROUGH */
+ case CONNECT_AUTH_READ:
+ result = Curl_read_plain(sockfd, (char *)sx->outp,
+ sx->outstanding, &actualread);
+ if(result && (CURLE_AGAIN != result)) {
failf(data, "Unable to receive SOCKS5 sub-negotiation response.");
return CURLE_COULDNT_CONNECT;
}
+ if(actualread != sx->outstanding) {
+ /* remain in state */
+ sx->outstanding -= actualread;
+ sx->outp += actualread;
+ return CURLE_OK;
+ }
/* ignore the first (VER) byte */
if(socksreq[1] != 0) { /* status */
@@ -567,236 +729,248 @@
}
/* Everything is good so far, user was authenticated! */
- }
- else {
- /* error */
- if(!allow_gssapi && (socksreq[1] == 1)) {
- failf(data,
- "SOCKS5 GSSAPI per-message authentication is not supported.");
- return CURLE_COULDNT_CONNECT;
- }
- if(socksreq[1] == 255) {
- if(!proxy_user || !*proxy_user) {
- failf(data,
- "No authentication method was acceptable. (It is quite likely"
- " that the SOCKS5 server wanted a username/password, since none"
- " was supplied to the server on this connection.)");
- }
- else {
- failf(data, "No authentication method was acceptable.");
- }
- return CURLE_COULDNT_CONNECT;
- }
- else {
- failf(data,
- "Undocumented SOCKS5 mode attempted to be used by server.");
- return CURLE_COULDNT_CONNECT;
- }
- }
+ sxstate(conn, CONNECT_REQ_INIT);
+ /* FALLTHROUGH */
+ CONNECT_REQ_INIT:
+ case CONNECT_REQ_INIT:
+ if(socks5_resolve_local) {
+ enum resolve_t rc = Curl_resolv(conn, hostname, remote_port,
+ FALSE, &dns);
- /* Authentication is complete, now specify destination to the proxy */
- len = 0;
- socksreq[len++] = 5; /* version (SOCKS5) */
- socksreq[len++] = 1; /* connect */
- socksreq[len++] = 0; /* must be zero */
+ if(rc == CURLRESOLV_ERROR)
+ return CURLE_COULDNT_RESOLVE_HOST;
- if(!socks5_resolve_local) {
- socksreq[len++] = 3; /* ATYP: domain name = 3 */
- socksreq[len++] = (char) hostname_len; /* address length */
- memcpy(&socksreq[len], hostname, hostname_len); /* address str w/o NULL */
- len += hostname_len;
- }
- else {
- struct Curl_dns_entry *dns;
+ if(rc == CURLRESOLV_PENDING) {
+ sxstate(conn, CONNECT_RESOLVING);
+ return CURLE_OK;
+ }
+ sxstate(conn, CONNECT_RESOLVED);
+ goto CONNECT_RESOLVED;
+ }
+ goto CONNECT_RESOLVE_REMOTE;
+
+ case CONNECT_RESOLVING:
+ /* check if we have the name resolved by now */
+ dns = Curl_fetch_addr(conn, hostname, (int)conn->port);
+
+ if(dns) {
+#ifdef CURLRES_ASYNCH
+ conn->async.dns = dns;
+ conn->async.done = TRUE;
+#endif
+ infof(data, "SOCKS5: hostname '%s' found\n", hostname);
+ }
+
+ if(!dns) {
+ result = Curl_resolv_check(data->conn, &dns);
+ /* stay in the state or error out */
+ return result;
+ }
+ /* FALLTHROUGH */
+ CONNECT_RESOLVED:
+ case CONNECT_RESOLVED: {
Curl_addrinfo *hp = NULL;
- int rc = Curl_resolv(conn, hostname, remote_port, FALSE, &dns);
-
- if(rc == CURLRESOLV_ERROR)
- return CURLE_COULDNT_RESOLVE_HOST;
-
- if(rc == CURLRESOLV_PENDING) {
- /* this requires that we're in "wait for resolve" state */
- code = Curl_resolver_wait_resolv(conn, &dns);
- if(code)
- return code;
- }
-
- /*
- * We cannot use 'hostent' as a struct that Curl_resolv() returns. It
- * returns a Curl_addrinfo pointer that may not always look the same.
- */
if(dns)
hp = dns->addr;
- if(hp) {
- char buf[64];
- Curl_printable_address(hp, buf, sizeof(buf));
-
- if(hp->ai_family == AF_INET) {
- int i;
- struct sockaddr_in *saddr_in;
- socksreq[len++] = 1; /* ATYP: IPv4 = 1 */
-
- saddr_in = (struct sockaddr_in *)(void *)hp->ai_addr;
- for(i = 0; i < 4; i++) {
- socksreq[len++] = ((unsigned char *)&saddr_in->sin_addr.s_addr)[i];
- }
-
- infof(data, "SOCKS5 connect to IPv4 %s (locally resolved)\n", buf);
- }
-#ifdef ENABLE_IPV6
- else if(hp->ai_family == AF_INET6) {
- int i;
- struct sockaddr_in6 *saddr_in6;
- socksreq[len++] = 4; /* ATYP: IPv6 = 4 */
-
- saddr_in6 = (struct sockaddr_in6 *)(void *)hp->ai_addr;
- for(i = 0; i < 16; i++) {
- socksreq[len++] =
- ((unsigned char *)&saddr_in6->sin6_addr.s6_addr)[i];
- }
-
- infof(data, "SOCKS5 connect to IPv6 %s (locally resolved)\n", buf);
- }
-#endif
- else {
- hp = NULL; /* fail! */
-
- failf(data, "SOCKS5 connection to %s not supported\n", buf);
- }
-
- Curl_resolv_unlock(data, dns); /* not used anymore from now on */
- }
if(!hp) {
failf(data, "Failed to resolve \"%s\" for SOCKS5 connect.",
hostname);
return CURLE_COULDNT_RESOLVE_HOST;
}
- }
- socksreq[len++] = (unsigned char)((remote_port >> 8) & 0xff); /* PORT MSB */
- socksreq[len++] = (unsigned char)(remote_port & 0xff); /* PORT LSB */
+ if(Curl_printable_address(hp, dest, sizeof(dest))) {
+ size_t destlen = strlen(dest);
+ msnprintf(dest + destlen, sizeof(dest) - destlen, ":%d", remote_port);
+ }
+ else {
+ strcpy(dest, "unknown");
+ }
-#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
- if(conn->socks5_gssapi_enctype) {
- failf(data, "SOCKS5 GSS-API protection not yet implemented.");
- }
- else
-#endif
- code = Curl_write_plain(conn, sock, (char *)socksreq, len, &written);
+ len = 0;
+ socksreq[len++] = 5; /* version (SOCKS5) */
+ socksreq[len++] = 1; /* connect */
+ socksreq[len++] = 0; /* must be zero */
+ if(hp->ai_family == AF_INET) {
+ int i;
+ struct sockaddr_in *saddr_in;
+ socksreq[len++] = 1; /* ATYP: IPv4 = 1 */
- if(code || (len != written)) {
- failf(data, "Failed to send SOCKS5 connect request.");
- return CURLE_COULDNT_CONNECT;
- }
-
- len = 10; /* minimum packet size is 10 */
-
-#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
- if(conn->socks5_gssapi_enctype) {
- failf(data, "SOCKS5 GSS-API protection not yet implemented.");
- }
- else
-#endif
- result = Curl_blockread_all(conn, sock, (char *)socksreq,
- len, &actualread);
-
- if(result || (len != actualread)) {
- failf(data, "Failed to receive SOCKS5 connect request ack.");
- return CURLE_COULDNT_CONNECT;
- }
-
- if(socksreq[0] != 5) { /* version */
- failf(data,
- "SOCKS5 reply has wrong version, version should be 5.");
- return CURLE_COULDNT_CONNECT;
- }
-
- /* Fix: in general, returned BND.ADDR is variable length parameter by RFC
- 1928, so the reply packet should be read until the end to avoid errors at
- subsequent protocol level.
-
- +----+-----+-------+------+----------+----------+
- |VER | REP | RSV | ATYP | BND.ADDR | BND.PORT |
- +----+-----+-------+------+----------+----------+
- | 1 | 1 | X'00' | 1 | Variable | 2 |
- +----+-----+-------+------+----------+----------+
-
- ATYP:
- o IP v4 address: X'01', BND.ADDR = 4 byte
- o domain name: X'03', BND.ADDR = [ 1 byte length, string ]
- o IP v6 address: X'04', BND.ADDR = 16 byte
- */
-
- /* Calculate real packet size */
- if(socksreq[3] == 3) {
- /* domain name */
- int addrlen = (int) socksreq[4];
- len = 5 + addrlen + 2;
- }
- else if(socksreq[3] == 4) {
- /* IPv6 */
- len = 4 + 16 + 2;
- }
-
- /* At this point we already read first 10 bytes */
-#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
- if(!conn->socks5_gssapi_enctype) {
- /* decrypt_gssapi_blockread already read the whole packet */
-#endif
- if(len > 10) {
- result = Curl_blockread_all(conn, sock, (char *)&socksreq[10],
- len - 10, &actualread);
- if(result || ((len - 10) != actualread)) {
- failf(data, "Failed to receive SOCKS5 connect request ack.");
- return CURLE_COULDNT_CONNECT;
+ saddr_in = (struct sockaddr_in *)(void *)hp->ai_addr;
+ for(i = 0; i < 4; i++) {
+ socksreq[len++] = ((unsigned char *)&saddr_in->sin_addr.s_addr)[i];
}
+
+ infof(data, "SOCKS5 connect to IPv4 %s (locally resolved)\n", dest);
+ }
+#ifdef ENABLE_IPV6
+ else if(hp->ai_family == AF_INET6) {
+ int i;
+ struct sockaddr_in6 *saddr_in6;
+ socksreq[len++] = 4; /* ATYP: IPv6 = 4 */
+
+ saddr_in6 = (struct sockaddr_in6 *)(void *)hp->ai_addr;
+ for(i = 0; i < 16; i++) {
+ socksreq[len++] =
+ ((unsigned char *)&saddr_in6->sin6_addr.s6_addr)[i];
+ }
+
+ infof(data, "SOCKS5 connect to IPv6 %s (locally resolved)\n", dest);
+ }
+#endif
+ else {
+ hp = NULL; /* fail! */
+ failf(data, "SOCKS5 connection to %s not supported\n", dest);
+ }
+
+ Curl_resolv_unlock(data, dns); /* not used anymore from now on */
+ goto CONNECT_REQ_SEND;
+ }
+ CONNECT_RESOLVE_REMOTE:
+ case CONNECT_RESOLVE_REMOTE:
+ /* Authentication is complete, now specify destination to the proxy */
+ len = 0;
+ socksreq[len++] = 5; /* version (SOCKS5) */
+ socksreq[len++] = 1; /* connect */
+ socksreq[len++] = 0; /* must be zero */
+
+ if(!socks5_resolve_local) {
+ socksreq[len++] = 3; /* ATYP: domain name = 3 */
+ socksreq[len++] = (char) hostname_len; /* one byte address length */
+ memcpy(&socksreq[len], hostname, hostname_len); /* address w/o NULL */
+ len += hostname_len;
+ infof(data, "SOCKS5 connect to %s:%d (remotely resolved)\n",
+ hostname, remote_port);
+ }
+ /* FALLTHROUGH */
+
+ CONNECT_REQ_SEND:
+ case CONNECT_REQ_SEND:
+ /* PORT MSB */
+ socksreq[len++] = (unsigned char)((remote_port >> 8) & 0xff);
+ /* PORT LSB */
+ socksreq[len++] = (unsigned char)(remote_port & 0xff);
+
+#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
+ if(conn->socks5_gssapi_enctype) {
+ failf(data, "SOCKS5 GSS-API protection not yet implemented.");
+ return CURLE_COULDNT_CONNECT;
+ }
+#endif
+ sx->outp = socksreq;
+ sx->outstanding = len;
+ sxstate(conn, CONNECT_REQ_SENDING);
+ /* FALLTHROUGH */
+ case CONNECT_REQ_SENDING:
+ result = Curl_write_plain(conn, sockfd, (char *)sx->outp,
+ sx->outstanding, &written);
+ if(result && (CURLE_AGAIN != result)) {
+ failf(data, "Failed to send SOCKS5 connect request.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ if(sx->outstanding != written) {
+ /* remain in state */
+ sx->outstanding -= written;
+ sx->outp += written;
+ return CURLE_OK;
}
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
- }
-#endif
-
- if(socksreq[1] != 0) { /* Anything besides 0 is an error */
- if(socksreq[3] == 1) {
- failf(data,
- "Can't complete SOCKS5 connection to %d.%d.%d.%d:%d. (%d)",
- (unsigned char)socksreq[4], (unsigned char)socksreq[5],
- (unsigned char)socksreq[6], (unsigned char)socksreq[7],
- (((unsigned char)socksreq[8] << 8) |
- (unsigned char)socksreq[9]),
- (unsigned char)socksreq[1]);
+ if(conn->socks5_gssapi_enctype) {
+ failf(data, "SOCKS5 GSS-API protection not yet implemented.");
+ return CURLE_COULDNT_CONNECT;
}
- else if(socksreq[3] == 3) {
- unsigned char port_upper = (unsigned char)socksreq[len - 2];
- socksreq[len - 2] = 0;
+#endif
+ sx->outstanding = 10; /* minimum packet size is 10 */
+ sx->outp = socksreq;
+ sxstate(conn, CONNECT_REQ_READ);
+ /* FALLTHROUGH */
+ case CONNECT_REQ_READ:
+ result = Curl_read_plain(sockfd, (char *)sx->outp,
+ sx->outstanding, &actualread);
+ if(result && (CURLE_AGAIN != result)) {
+ failf(data, "Failed to receive SOCKS5 connect request ack.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ else if(actualread != sx->outstanding) {
+ /* remain in state */
+ sx->outstanding -= actualread;
+ sx->outp += actualread;
+ return CURLE_OK;
+ }
+
+ if(socksreq[0] != 5) { /* version */
failf(data,
- "Can't complete SOCKS5 connection to %s:%d. (%d)",
- (char *)&socksreq[5],
- ((port_upper << 8) |
- (unsigned char)socksreq[len - 1]),
- (unsigned char)socksreq[1]);
- socksreq[len - 2] = port_upper;
+ "SOCKS5 reply has wrong version, version should be 5.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ else if(socksreq[1] != 0) { /* Anything besides 0 is an error */
+ failf(data, "Can't complete SOCKS5 connection to %s. (%d)",
+ hostname, (unsigned char)socksreq[1]);
+ return CURLE_COULDNT_CONNECT;
+ }
+
+ /* Fix: in general, returned BND.ADDR is variable length parameter by RFC
+ 1928, so the reply packet should be read until the end to avoid errors
+ at subsequent protocol level.
+
+ +----+-----+-------+------+----------+----------+
+ |VER | REP | RSV | ATYP | BND.ADDR | BND.PORT |
+ +----+-----+-------+------+----------+----------+
+ | 1 | 1 | X'00' | 1 | Variable | 2 |
+ +----+-----+-------+------+----------+----------+
+
+ ATYP:
+ o IP v4 address: X'01', BND.ADDR = 4 byte
+ o domain name: X'03', BND.ADDR = [ 1 byte length, string ]
+ o IP v6 address: X'04', BND.ADDR = 16 byte
+ */
+
+ /* Calculate real packet size */
+ if(socksreq[3] == 3) {
+ /* domain name */
+ int addrlen = (int) socksreq[4];
+ len = 5 + addrlen + 2;
}
else if(socksreq[3] == 4) {
- failf(data,
- "Can't complete SOCKS5 connection to %02x%02x:%02x%02x:"
- "%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%d. (%d)",
- (unsigned char)socksreq[4], (unsigned char)socksreq[5],
- (unsigned char)socksreq[6], (unsigned char)socksreq[7],
- (unsigned char)socksreq[8], (unsigned char)socksreq[9],
- (unsigned char)socksreq[10], (unsigned char)socksreq[11],
- (unsigned char)socksreq[12], (unsigned char)socksreq[13],
- (unsigned char)socksreq[14], (unsigned char)socksreq[15],
- (unsigned char)socksreq[16], (unsigned char)socksreq[17],
- (unsigned char)socksreq[18], (unsigned char)socksreq[19],
- (((unsigned char)socksreq[20] << 8) |
- (unsigned char)socksreq[21]),
- (unsigned char)socksreq[1]);
+ /* IPv6 */
+ len = 4 + 16 + 2;
}
- return CURLE_COULDNT_CONNECT;
+
+ /* At this point we already read first 10 bytes */
+#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
+ if(!conn->socks5_gssapi_enctype) {
+ /* decrypt_gssapi_blockread already read the whole packet */
+#endif
+ if(len > 10) {
+ sx->outstanding = len - 10; /* get the rest */
+ sx->outp = &socksreq[10];
+ sxstate(conn, CONNECT_REQ_READ_MORE);
+ }
+ else {
+ sxstate(conn, CONNECT_DONE);
+ break;
+ }
+#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
+ }
+#endif
+ /* FALLTHROUGH */
+ case CONNECT_REQ_READ_MORE:
+ result = Curl_read_plain(sockfd, (char *)sx->outp,
+ sx->outstanding, &actualread);
+ if(result && (CURLE_AGAIN != result)) {
+ failf(data, "Failed to receive SOCKS5 connect request ack.");
+ return CURLE_COULDNT_CONNECT;
+ }
+ if(actualread != sx->outstanding) {
+ /* remain in state */
+ sx->outstanding -= actualread;
+ sx->outp += actualread;
+ return CURLE_OK;
+ }
+ sxstate(conn, CONNECT_DONE);
}
infof(data, "SOCKS5 request granted.\n");
- (void)curlx_nonblock(sock, TRUE);
+ *done = TRUE;
return CURLE_OK; /* Proxy was successful! */
}
diff --git a/Utilities/cmcurl/lib/socks.h b/Utilities/cmcurl/lib/socks.h
index daa07c1..64a7563 100644
--- a/Utilities/cmcurl/lib/socks.h
+++ b/Utilities/cmcurl/lib/socks.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -27,13 +27,13 @@
#ifdef CURL_DISABLE_PROXY
#define Curl_SOCKS4(a,b,c,d,e) CURLE_NOT_BUILT_IN
#define Curl_SOCKS5(a,b,c,d,e,f) CURLE_NOT_BUILT_IN
+#define Curl_SOCKS_getsock(x,y,z) 0
#else
/*
* Helper read-from-socket functions. Does the same as Curl_read() but it
* blocks until all bytes amount of buffersize will be read. No more, no less.
*
- * This is STUPID BLOCKING behaviour which we frown upon, but right now this
- * is what we have...
+ * This is STUPID BLOCKING behavior
*/
int Curl_blockread_all(struct connectdata *conn,
curl_socket_t sockfd,
@@ -41,6 +41,9 @@
ssize_t buffersize,
ssize_t *n);
+int Curl_SOCKS_getsock(struct connectdata *conn,
+ curl_socket_t *sock,
+ int sockindex);
/*
* This function logs in to a SOCKS4(a) proxy and sends the specifics to the
* final destination server.
@@ -49,7 +52,8 @@
const char *hostname,
int remote_port,
int sockindex,
- struct connectdata *conn);
+ struct connectdata *conn,
+ bool *done);
/*
* This function logs in to a SOCKS5 proxy and sends the specifics to the
@@ -60,7 +64,8 @@
const char *hostname,
int remote_port,
int sockindex,
- struct connectdata *conn);
+ struct connectdata *conn,
+ bool *done);
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
/*
diff --git a/Utilities/cmcurl/lib/socks_gssapi.c b/Utilities/cmcurl/lib/socks_gssapi.c
index 65294bb..97ee718 100644
--- a/Utilities/cmcurl/lib/socks_gssapi.c
+++ b/Utilities/cmcurl/lib/socks_gssapi.c
@@ -5,8 +5,8 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
+ * Copyright (C) 2012 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 2009, Markus Moeller, <markus_moeller@compuserve.com>
- * Copyright (C) 2012 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -167,6 +167,8 @@
return CURLE_COULDNT_CONNECT;
}
+ (void)curlx_nonblock(sock, FALSE);
+
/* As long as we need to keep sending some context info, and there's no */
/* errors, keep sending it... */
for(;;) {
@@ -513,6 +515,8 @@
gss_release_buffer(&gss_status, &gss_recv_token);
}
+ (void)curlx_nonblock(sock, TRUE);
+
infof(data, "SOCKS5 access with%s protection granted.\n",
(socksreq[0] == 0)?"out GSS-API data":
((socksreq[0] == 1)?" GSS-API integrity":" GSS-API confidentiality"));
diff --git a/Utilities/cmcurl/lib/socks_sspi.c b/Utilities/cmcurl/lib/socks_sspi.c
index 57027ef..d5be64a 100644
--- a/Utilities/cmcurl/lib/socks_sspi.c
+++ b/Utilities/cmcurl/lib/socks_sspi.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 2009, 2011, Markus Moeller, <markus_moeller@compuserve.com>
*
* This software is licensed as described in the file COPYING, which
@@ -153,6 +153,8 @@
return CURLE_COULDNT_CONNECT;
}
+ (void)curlx_nonblock(sock, FALSE);
+
/* As long as we need to keep sending some context info, and there's no */
/* errors, keep sending it... */
for(;;) {
@@ -587,6 +589,7 @@
memcpy(socksreq, sspi_w_token[0].pvBuffer, sspi_w_token[0].cbBuffer);
s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer);
}
+ (void)curlx_nonblock(sock, TRUE);
infof(data, "SOCKS5 access with%s protection granted.\n",
(socksreq[0] == 0)?"out GSS-API data":
diff --git a/Utilities/cmcurl/lib/splay.h b/Utilities/cmcurl/lib/splay.h
index 4612ec2..9292f34 100644
--- a/Utilities/cmcurl/lib/splay.h
+++ b/Utilities/cmcurl/lib/splay.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1997 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1997 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -59,10 +59,4 @@
( ((i.tv_usec) < (j.tv_usec)) ? -1 : \
( ((i.tv_usec) > (j.tv_usec)) ? 1 : 0))))
-#ifdef DEBUGBUILD
-void Curl_splayprint(struct Curl_tree * t, int d, char output);
-#else
-#define Curl_splayprint(x,y,z) Curl_nop_stmt
-#endif
-
#endif /* HEADER_CURL_SPLAY_H */
diff --git a/Utilities/cmcurl/lib/ssh-libssh.c b/Utilities/cmcurl/lib/ssh-libssh.c
deleted file mode 100644
index 6cfd6bd..0000000
--- a/Utilities/cmcurl/lib/ssh-libssh.c
+++ /dev/null
@@ -1,2740 +0,0 @@
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 2017 - 2019 Red Hat, Inc.
- *
- * Authors: Nikos Mavrogiannopoulos, Tomas Mraz, Stanislav Zidek,
- * Robert Kolcun, Andreas Schneider
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-
-#include "curl_setup.h"
-
-#ifdef USE_LIBSSH
-
-#include <limits.h>
-
-#include <libssh/libssh.h>
-#include <libssh/sftp.h>
-
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-#ifdef HAVE_UTSNAME_H
-#include <sys/utsname.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef __VMS
-#include <in.h>
-#include <inet.h>
-#endif
-
-#if (defined(NETWARE) && defined(__NOVELL_LIBC__))
-#undef in_addr_t
-#define in_addr_t unsigned long
-#endif
-
-#include <curl/curl.h>
-#include "urldata.h"
-#include "sendf.h"
-#include "hostip.h"
-#include "progress.h"
-#include "transfer.h"
-#include "escape.h"
-#include "http.h" /* for HTTP proxy tunnel stuff */
-#include "ssh.h"
-#include "url.h"
-#include "speedcheck.h"
-#include "getinfo.h"
-#include "strdup.h"
-#include "strcase.h"
-#include "vtls/vtls.h"
-#include "connect.h"
-#include "strerror.h"
-#include "inet_ntop.h"
-#include "parsedate.h" /* for the week day and month names */
-#include "sockaddr.h" /* required for Curl_sockaddr_storage */
-#include "strtoofft.h"
-#include "multiif.h"
-#include "select.h"
-#include "warnless.h"
-
-/* for permission and open flags */
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-/* The last 3 #include files should be in this order */
-#include "curl_printf.h"
-#include "curl_memory.h"
-#include "memdebug.h"
-#include "curl_path.h"
-
-/* A recent macro provided by libssh. Or make our own. */
-#ifndef SSH_STRING_FREE_CHAR
-/* !checksrc! disable ASSIGNWITHINCONDITION 1 */
-#define SSH_STRING_FREE_CHAR(x) \
- do { if((x) != NULL) { ssh_string_free_char(x); x = NULL; } } while(0)
-#endif
-
-/* Local functions: */
-static CURLcode myssh_connect(struct connectdata *conn, bool *done);
-static CURLcode myssh_multi_statemach(struct connectdata *conn,
- bool *done);
-static CURLcode myssh_do_it(struct connectdata *conn, bool *done);
-
-static CURLcode scp_done(struct connectdata *conn,
- CURLcode, bool premature);
-static CURLcode scp_doing(struct connectdata *conn, bool *dophase_done);
-static CURLcode scp_disconnect(struct connectdata *conn,
- bool dead_connection);
-
-static CURLcode sftp_done(struct connectdata *conn,
- CURLcode, bool premature);
-static CURLcode sftp_doing(struct connectdata *conn,
- bool *dophase_done);
-static CURLcode sftp_disconnect(struct connectdata *conn, bool dead);
-static
-CURLcode sftp_perform(struct connectdata *conn,
- bool *connected,
- bool *dophase_done);
-
-static void sftp_quote(struct connectdata *conn);
-static void sftp_quote_stat(struct connectdata *conn);
-
-static int myssh_getsock(struct connectdata *conn, curl_socket_t *sock,
- int numsocks);
-
-static int myssh_perform_getsock(const struct connectdata *conn,
- curl_socket_t *sock,
- int numsocks);
-
-static CURLcode myssh_setup_connection(struct connectdata *conn);
-
-/*
- * SCP protocol handler.
- */
-
-const struct Curl_handler Curl_handler_scp = {
- "SCP", /* scheme */
- myssh_setup_connection, /* setup_connection */
- myssh_do_it, /* do_it */
- scp_done, /* done */
- ZERO_NULL, /* do_more */
- myssh_connect, /* connect_it */
- myssh_multi_statemach, /* connecting */
- scp_doing, /* doing */
- myssh_getsock, /* proto_getsock */
- myssh_getsock, /* doing_getsock */
- ZERO_NULL, /* domore_getsock */
- myssh_perform_getsock, /* perform_getsock */
- scp_disconnect, /* disconnect */
- ZERO_NULL, /* readwrite */
- ZERO_NULL, /* connection_check */
- PORT_SSH, /* defport */
- CURLPROTO_SCP, /* protocol */
- PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION | PROTOPT_NOURLQUERY /* flags */
-};
-
-/*
- * SFTP protocol handler.
- */
-
-const struct Curl_handler Curl_handler_sftp = {
- "SFTP", /* scheme */
- myssh_setup_connection, /* setup_connection */
- myssh_do_it, /* do_it */
- sftp_done, /* done */
- ZERO_NULL, /* do_more */
- myssh_connect, /* connect_it */
- myssh_multi_statemach, /* connecting */
- sftp_doing, /* doing */
- myssh_getsock, /* proto_getsock */
- myssh_getsock, /* doing_getsock */
- ZERO_NULL, /* domore_getsock */
- myssh_perform_getsock, /* perform_getsock */
- sftp_disconnect, /* disconnect */
- ZERO_NULL, /* readwrite */
- ZERO_NULL, /* connection_check */
- PORT_SSH, /* defport */
- CURLPROTO_SFTP, /* protocol */
- PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION
- | PROTOPT_NOURLQUERY /* flags */
-};
-
-static CURLcode sftp_error_to_CURLE(int err)
-{
- switch(err) {
- case SSH_FX_OK:
- return CURLE_OK;
-
- case SSH_FX_NO_SUCH_FILE:
- case SSH_FX_NO_SUCH_PATH:
- return CURLE_REMOTE_FILE_NOT_FOUND;
-
- case SSH_FX_PERMISSION_DENIED:
- case SSH_FX_WRITE_PROTECT:
- return CURLE_REMOTE_ACCESS_DENIED;
-
- case SSH_FX_FILE_ALREADY_EXISTS:
- return CURLE_REMOTE_FILE_EXISTS;
-
- default:
- break;
- }
-
- return CURLE_SSH;
-}
-
-#ifndef DEBUGBUILD
-#define state(x,y) mystate(x,y)
-#else
-#define state(x,y) mystate(x,y, __LINE__)
-#endif
-
-/*
- * SSH State machine related code
- */
-/* This is the ONLY way to change SSH state! */
-static void mystate(struct connectdata *conn, sshstate nowstate
-#ifdef DEBUGBUILD
- , int lineno
-#endif
- )
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
-#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
- /* for debug purposes */
- static const char *const names[] = {
- "SSH_STOP",
- "SSH_INIT",
- "SSH_S_STARTUP",
- "SSH_HOSTKEY",
- "SSH_AUTHLIST",
- "SSH_AUTH_PKEY_INIT",
- "SSH_AUTH_PKEY",
- "SSH_AUTH_PASS_INIT",
- "SSH_AUTH_PASS",
- "SSH_AUTH_AGENT_INIT",
- "SSH_AUTH_AGENT_LIST",
- "SSH_AUTH_AGENT",
- "SSH_AUTH_HOST_INIT",
- "SSH_AUTH_HOST",
- "SSH_AUTH_KEY_INIT",
- "SSH_AUTH_KEY",
- "SSH_AUTH_GSSAPI",
- "SSH_AUTH_DONE",
- "SSH_SFTP_INIT",
- "SSH_SFTP_REALPATH",
- "SSH_SFTP_QUOTE_INIT",
- "SSH_SFTP_POSTQUOTE_INIT",
- "SSH_SFTP_QUOTE",
- "SSH_SFTP_NEXT_QUOTE",
- "SSH_SFTP_QUOTE_STAT",
- "SSH_SFTP_QUOTE_SETSTAT",
- "SSH_SFTP_QUOTE_SYMLINK",
- "SSH_SFTP_QUOTE_MKDIR",
- "SSH_SFTP_QUOTE_RENAME",
- "SSH_SFTP_QUOTE_RMDIR",
- "SSH_SFTP_QUOTE_UNLINK",
- "SSH_SFTP_QUOTE_STATVFS",
- "SSH_SFTP_GETINFO",
- "SSH_SFTP_FILETIME",
- "SSH_SFTP_TRANS_INIT",
- "SSH_SFTP_UPLOAD_INIT",
- "SSH_SFTP_CREATE_DIRS_INIT",
- "SSH_SFTP_CREATE_DIRS",
- "SSH_SFTP_CREATE_DIRS_MKDIR",
- "SSH_SFTP_READDIR_INIT",
- "SSH_SFTP_READDIR",
- "SSH_SFTP_READDIR_LINK",
- "SSH_SFTP_READDIR_BOTTOM",
- "SSH_SFTP_READDIR_DONE",
- "SSH_SFTP_DOWNLOAD_INIT",
- "SSH_SFTP_DOWNLOAD_STAT",
- "SSH_SFTP_CLOSE",
- "SSH_SFTP_SHUTDOWN",
- "SSH_SCP_TRANS_INIT",
- "SSH_SCP_UPLOAD_INIT",
- "SSH_SCP_DOWNLOAD_INIT",
- "SSH_SCP_DOWNLOAD",
- "SSH_SCP_DONE",
- "SSH_SCP_SEND_EOF",
- "SSH_SCP_WAIT_EOF",
- "SSH_SCP_WAIT_CLOSE",
- "SSH_SCP_CHANNEL_FREE",
- "SSH_SESSION_DISCONNECT",
- "SSH_SESSION_FREE",
- "QUIT"
- };
-
-
- if(sshc->state != nowstate) {
- infof(conn->data, "SSH %p state change from %s to %s (line %d)\n",
- (void *) sshc, names[sshc->state], names[nowstate],
- lineno);
- }
-#endif
-
- sshc->state = nowstate;
-}
-
-/* Multiple options:
- * 1. data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5] is set with an MD5
- * hash (90s style auth, not sure we should have it here)
- * 2. data->set.ssh_keyfunc callback is set. Then we do trust on first
- * use. We even save on knownhosts if CURLKHSTAT_FINE_ADD_TO_FILE
- * is returned by it.
- * 3. none of the above. We only accept if it is present on known hosts.
- *
- * Returns SSH_OK or SSH_ERROR.
- */
-static int myssh_is_known(struct connectdata *conn)
-{
- int rc;
- struct Curl_easy *data = conn->data;
- struct ssh_conn *sshc = &conn->proto.sshc;
- ssh_key pubkey;
- size_t hlen;
- unsigned char *hash = NULL;
- char *base64 = NULL;
- int vstate;
- enum curl_khmatch keymatch;
- struct curl_khkey foundkey;
- curl_sshkeycallback func =
- data->set.ssh_keyfunc;
-
- rc = ssh_get_publickey(sshc->ssh_session, &pubkey);
- if(rc != SSH_OK)
- return rc;
-
- if(data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5]) {
- rc = ssh_get_publickey_hash(pubkey, SSH_PUBLICKEY_HASH_MD5,
- &hash, &hlen);
- if(rc != SSH_OK)
- goto cleanup;
-
- if(hlen != strlen(data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5]) ||
- memcmp(&data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5], hash, hlen)) {
- rc = SSH_ERROR;
- goto cleanup;
- }
-
- rc = SSH_OK;
- goto cleanup;
- }
-
- if(data->set.ssl.primary.verifyhost != TRUE) {
- rc = SSH_OK;
- goto cleanup;
- }
-
- vstate = ssh_is_server_known(sshc->ssh_session);
- switch(vstate) {
- case SSH_SERVER_KNOWN_OK:
- keymatch = CURLKHMATCH_OK;
- break;
- case SSH_SERVER_FILE_NOT_FOUND:
- /* fallthrough */
- case SSH_SERVER_NOT_KNOWN:
- keymatch = CURLKHMATCH_MISSING;
- break;
- default:
- keymatch = CURLKHMATCH_MISMATCH;
- break;
- }
-
- if(func) { /* use callback to determine action */
- rc = ssh_pki_export_pubkey_base64(pubkey, &base64);
- if(rc != SSH_OK)
- goto cleanup;
-
- foundkey.key = base64;
- foundkey.len = strlen(base64);
-
- switch(ssh_key_type(pubkey)) {
- case SSH_KEYTYPE_RSA:
- foundkey.keytype = CURLKHTYPE_RSA;
- break;
- case SSH_KEYTYPE_RSA1:
- foundkey.keytype = CURLKHTYPE_RSA1;
- break;
- case SSH_KEYTYPE_ECDSA:
- foundkey.keytype = CURLKHTYPE_ECDSA;
- break;
-#if LIBSSH_VERSION_INT >= SSH_VERSION_INT(0,7,0)
- case SSH_KEYTYPE_ED25519:
- foundkey.keytype = CURLKHTYPE_ED25519;
- break;
-#endif
- case SSH_KEYTYPE_DSS:
- foundkey.keytype = CURLKHTYPE_DSS;
- break;
- default:
- rc = SSH_ERROR;
- goto cleanup;
- }
-
- /* we don't have anything equivalent to knownkey. Always NULL */
- Curl_set_in_callback(data, true);
- rc = func(data, NULL, &foundkey, /* from the remote host */
- keymatch, data->set.ssh_keyfunc_userp);
- Curl_set_in_callback(data, false);
-
- switch(rc) {
- case CURLKHSTAT_FINE_ADD_TO_FILE:
- rc = ssh_write_knownhost(sshc->ssh_session);
- if(rc != SSH_OK) {
- goto cleanup;
- }
- break;
- case CURLKHSTAT_FINE:
- break;
- default: /* REJECT/DEFER */
- rc = SSH_ERROR;
- goto cleanup;
- }
- }
- else {
- if(keymatch != CURLKHMATCH_OK) {
- rc = SSH_ERROR;
- goto cleanup;
- }
- }
- rc = SSH_OK;
-
-cleanup:
- if(hash)
- ssh_clean_pubkey_hash(&hash);
- ssh_key_free(pubkey);
- return rc;
-}
-
-#define MOVE_TO_ERROR_STATE(_r) { \
- state(conn, SSH_SESSION_DISCONNECT); \
- sshc->actualcode = _r; \
- rc = SSH_ERROR; \
- break; \
-}
-
-#define MOVE_TO_SFTP_CLOSE_STATE() { \
- state(conn, SSH_SFTP_CLOSE); \
- sshc->actualcode = sftp_error_to_CURLE(sftp_get_error(sshc->sftp_session)); \
- rc = SSH_ERROR; \
- break; \
-}
-
-#define MOVE_TO_LAST_AUTH \
- if(sshc->auth_methods & SSH_AUTH_METHOD_PASSWORD) { \
- rc = SSH_OK; \
- state(conn, SSH_AUTH_PASS_INIT); \
- break; \
- } \
- else { \
- MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED); \
- }
-
-#define MOVE_TO_TERTIARY_AUTH \
- if(sshc->auth_methods & SSH_AUTH_METHOD_INTERACTIVE) { \
- rc = SSH_OK; \
- state(conn, SSH_AUTH_KEY_INIT); \
- break; \
- } \
- else { \
- MOVE_TO_LAST_AUTH; \
- }
-
-#define MOVE_TO_SECONDARY_AUTH \
- if(sshc->auth_methods & SSH_AUTH_METHOD_GSSAPI_MIC) { \
- rc = SSH_OK; \
- state(conn, SSH_AUTH_GSSAPI); \
- break; \
- } \
- else { \
- MOVE_TO_TERTIARY_AUTH; \
- }
-
-static
-int myssh_auth_interactive(struct connectdata *conn)
-{
- int rc;
- struct ssh_conn *sshc = &conn->proto.sshc;
- int nprompts;
-
-restart:
- switch(sshc->kbd_state) {
- case 0:
- rc = ssh_userauth_kbdint(sshc->ssh_session, NULL, NULL);
- if(rc == SSH_AUTH_AGAIN)
- return SSH_AGAIN;
-
- if(rc != SSH_AUTH_INFO)
- return SSH_ERROR;
-
- nprompts = ssh_userauth_kbdint_getnprompts(sshc->ssh_session);
- if(nprompts == SSH_ERROR || nprompts != 1)
- return SSH_ERROR;
-
- rc = ssh_userauth_kbdint_setanswer(sshc->ssh_session, 0, conn->passwd);
- if(rc < 0)
- return SSH_ERROR;
-
- /* FALLTHROUGH */
- case 1:
- sshc->kbd_state = 1;
-
- rc = ssh_userauth_kbdint(sshc->ssh_session, NULL, NULL);
- if(rc == SSH_AUTH_AGAIN)
- return SSH_AGAIN;
- else if(rc == SSH_AUTH_SUCCESS)
- rc = SSH_OK;
- else if(rc == SSH_AUTH_INFO) {
- nprompts = ssh_userauth_kbdint_getnprompts(sshc->ssh_session);
- if(nprompts != 0)
- return SSH_ERROR;
-
- sshc->kbd_state = 2;
- goto restart;
- }
- else
- rc = SSH_ERROR;
- break;
- case 2:
- sshc->kbd_state = 2;
-
- rc = ssh_userauth_kbdint(sshc->ssh_session, NULL, NULL);
- if(rc == SSH_AUTH_AGAIN)
- return SSH_AGAIN;
- else if(rc == SSH_AUTH_SUCCESS)
- rc = SSH_OK;
- else
- rc = SSH_ERROR;
-
- break;
- default:
- return SSH_ERROR;
- }
-
- sshc->kbd_state = 0;
- return rc;
-}
-
-/*
- * ssh_statemach_act() runs the SSH state machine as far as it can without
- * blocking and without reaching the end. The data the pointer 'block' points
- * to will be set to TRUE if the libssh function returns SSH_AGAIN
- * meaning it wants to be called again when the socket is ready
- */
-static CURLcode myssh_statemach_act(struct connectdata *conn, bool *block)
-{
- CURLcode result = CURLE_OK;
- struct Curl_easy *data = conn->data;
- struct SSHPROTO *protop = data->req.protop;
- struct ssh_conn *sshc = &conn->proto.sshc;
- curl_socket_t sock = conn->sock[FIRSTSOCKET];
- int rc = SSH_NO_ERROR, err;
- char *new_readdir_line;
- int seekerr = CURL_SEEKFUNC_OK;
- const char *err_msg;
- *block = 0; /* we're not blocking by default */
-
- do {
-
- switch(sshc->state) {
- case SSH_INIT:
- sshc->secondCreateDirs = 0;
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_OK;
-
-#if 0
- ssh_set_log_level(SSH_LOG_PROTOCOL);
-#endif
-
- /* Set libssh to non-blocking, since everything internally is
- non-blocking */
- ssh_set_blocking(sshc->ssh_session, 0);
-
- state(conn, SSH_S_STARTUP);
- /* FALLTHROUGH */
-
- case SSH_S_STARTUP:
- rc = ssh_connect(sshc->ssh_session);
- if(rc == SSH_AGAIN)
- break;
-
- if(rc != SSH_OK) {
- failf(data, "Failure establishing ssh session");
- MOVE_TO_ERROR_STATE(CURLE_FAILED_INIT);
- }
-
- state(conn, SSH_HOSTKEY);
-
- /* FALLTHROUGH */
- case SSH_HOSTKEY:
-
- rc = myssh_is_known(conn);
- if(rc != SSH_OK) {
- MOVE_TO_ERROR_STATE(CURLE_PEER_FAILED_VERIFICATION);
- }
-
- state(conn, SSH_AUTHLIST);
- /* FALLTHROUGH */
- case SSH_AUTHLIST:{
- sshc->authed = FALSE;
-
- rc = ssh_userauth_none(sshc->ssh_session, NULL);
- if(rc == SSH_AUTH_AGAIN) {
- rc = SSH_AGAIN;
- break;
- }
-
- if(rc == SSH_AUTH_SUCCESS) {
- sshc->authed = TRUE;
- infof(data, "Authenticated with none\n");
- state(conn, SSH_AUTH_DONE);
- break;
- }
- else if(rc == SSH_AUTH_ERROR) {
- MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
- }
-
- sshc->auth_methods = ssh_userauth_list(sshc->ssh_session, NULL);
- if(sshc->auth_methods & SSH_AUTH_METHOD_PUBLICKEY) {
- state(conn, SSH_AUTH_PKEY_INIT);
- infof(data, "Authentication using SSH public key file\n");
- }
- else if(sshc->auth_methods & SSH_AUTH_METHOD_GSSAPI_MIC) {
- state(conn, SSH_AUTH_GSSAPI);
- }
- else if(sshc->auth_methods & SSH_AUTH_METHOD_INTERACTIVE) {
- state(conn, SSH_AUTH_KEY_INIT);
- }
- else if(sshc->auth_methods & SSH_AUTH_METHOD_PASSWORD) {
- state(conn, SSH_AUTH_PASS_INIT);
- }
- else { /* unsupported authentication method */
- MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
- }
-
- break;
- }
- case SSH_AUTH_PKEY_INIT:
- if(!(data->set.ssh_auth_types & CURLSSH_AUTH_PUBLICKEY)) {
- MOVE_TO_SECONDARY_AUTH;
- }
-
- /* Two choices, (1) private key was given on CMD,
- * (2) use the "default" keys. */
- if(data->set.str[STRING_SSH_PRIVATE_KEY]) {
- if(sshc->pubkey && !data->set.ssl.key_passwd) {
- rc = ssh_userauth_try_publickey(sshc->ssh_session, NULL,
- sshc->pubkey);
- if(rc == SSH_AUTH_AGAIN) {
- rc = SSH_AGAIN;
- break;
- }
-
- if(rc != SSH_OK) {
- MOVE_TO_SECONDARY_AUTH;
- }
- }
-
- rc = ssh_pki_import_privkey_file(data->
- set.str[STRING_SSH_PRIVATE_KEY],
- data->set.ssl.key_passwd, NULL,
- NULL, &sshc->privkey);
- if(rc != SSH_OK) {
- failf(data, "Could not load private key file %s",
- data->set.str[STRING_SSH_PRIVATE_KEY]);
- MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
- break;
- }
-
- state(conn, SSH_AUTH_PKEY);
- break;
-
- }
- else {
- rc = ssh_userauth_publickey_auto(sshc->ssh_session, NULL,
- data->set.ssl.key_passwd);
- if(rc == SSH_AUTH_AGAIN) {
- rc = SSH_AGAIN;
- break;
- }
- if(rc == SSH_AUTH_SUCCESS) {
- rc = SSH_OK;
- sshc->authed = TRUE;
- infof(data, "Completed public key authentication\n");
- state(conn, SSH_AUTH_DONE);
- break;
- }
-
- MOVE_TO_SECONDARY_AUTH;
- }
- break;
- case SSH_AUTH_PKEY:
- rc = ssh_userauth_publickey(sshc->ssh_session, NULL, sshc->privkey);
- if(rc == SSH_AUTH_AGAIN) {
- rc = SSH_AGAIN;
- break;
- }
-
- if(rc == SSH_AUTH_SUCCESS) {
- sshc->authed = TRUE;
- infof(data, "Completed public key authentication\n");
- state(conn, SSH_AUTH_DONE);
- break;
- }
- else {
- infof(data, "Failed public key authentication (rc: %d)\n", rc);
- MOVE_TO_SECONDARY_AUTH;
- }
- break;
-
- case SSH_AUTH_GSSAPI:
- if(!(data->set.ssh_auth_types & CURLSSH_AUTH_GSSAPI)) {
- MOVE_TO_TERTIARY_AUTH;
- }
-
- rc = ssh_userauth_gssapi(sshc->ssh_session);
- if(rc == SSH_AUTH_AGAIN) {
- rc = SSH_AGAIN;
- break;
- }
-
- if(rc == SSH_AUTH_SUCCESS) {
- rc = SSH_OK;
- sshc->authed = TRUE;
- infof(data, "Completed gssapi authentication\n");
- state(conn, SSH_AUTH_DONE);
- break;
- }
-
- MOVE_TO_TERTIARY_AUTH;
- break;
-
- case SSH_AUTH_KEY_INIT:
- if(data->set.ssh_auth_types & CURLSSH_AUTH_KEYBOARD) {
- state(conn, SSH_AUTH_KEY);
- }
- else {
- MOVE_TO_LAST_AUTH;
- }
- break;
-
- case SSH_AUTH_KEY:
-
- /* Authentication failed. Continue with keyboard-interactive now. */
- rc = myssh_auth_interactive(conn);
- if(rc == SSH_AGAIN) {
- break;
- }
- if(rc == SSH_OK) {
- sshc->authed = TRUE;
- infof(data, "completed keyboard interactive authentication\n");
- }
- state(conn, SSH_AUTH_DONE);
- break;
-
- case SSH_AUTH_PASS_INIT:
- if(!(data->set.ssh_auth_types & CURLSSH_AUTH_PASSWORD)) {
- /* Host key authentication is intentionally not implemented */
- MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
- }
- state(conn, SSH_AUTH_PASS);
- /* FALLTHROUGH */
-
- case SSH_AUTH_PASS:
- rc = ssh_userauth_password(sshc->ssh_session, NULL, conn->passwd);
- if(rc == SSH_AUTH_AGAIN) {
- rc = SSH_AGAIN;
- break;
- }
-
- if(rc == SSH_AUTH_SUCCESS) {
- sshc->authed = TRUE;
- infof(data, "Completed password authentication\n");
- state(conn, SSH_AUTH_DONE);
- }
- else {
- MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
- }
- break;
-
- case SSH_AUTH_DONE:
- if(!sshc->authed) {
- failf(data, "Authentication failure");
- MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
- break;
- }
-
- /*
- * At this point we have an authenticated ssh session.
- */
- infof(data, "Authentication complete\n");
-
- Curl_pgrsTime(conn->data, TIMER_APPCONNECT); /* SSH is connected */
-
- conn->sockfd = sock;
- conn->writesockfd = CURL_SOCKET_BAD;
-
- if(conn->handler->protocol == CURLPROTO_SFTP) {
- state(conn, SSH_SFTP_INIT);
- break;
- }
- infof(data, "SSH CONNECT phase done\n");
- state(conn, SSH_STOP);
- break;
-
- case SSH_SFTP_INIT:
- ssh_set_blocking(sshc->ssh_session, 1);
-
- sshc->sftp_session = sftp_new(sshc->ssh_session);
- if(!sshc->sftp_session) {
- failf(data, "Failure initializing sftp session: %s",
- ssh_get_error(sshc->ssh_session));
- MOVE_TO_ERROR_STATE(CURLE_COULDNT_CONNECT);
- break;
- }
-
- rc = sftp_init(sshc->sftp_session);
- if(rc != SSH_OK) {
- rc = sftp_get_error(sshc->sftp_session);
- failf(data, "Failure initializing sftp session: %s",
- ssh_get_error(sshc->ssh_session));
- MOVE_TO_ERROR_STATE(sftp_error_to_CURLE(rc));
- break;
- }
- state(conn, SSH_SFTP_REALPATH);
- /* FALLTHROUGH */
- case SSH_SFTP_REALPATH:
- /*
- * Get the "home" directory
- */
- sshc->homedir = sftp_canonicalize_path(sshc->sftp_session, ".");
- if(sshc->homedir == NULL) {
- MOVE_TO_ERROR_STATE(CURLE_COULDNT_CONNECT);
- }
- conn->data->state.most_recent_ftp_entrypath = sshc->homedir;
-
- /* This is the last step in the SFTP connect phase. Do note that while
- we get the homedir here, we get the "workingpath" in the DO action
- since the homedir will remain the same between request but the
- working path will not. */
- DEBUGF(infof(data, "SSH CONNECT phase done\n"));
- state(conn, SSH_STOP);
- break;
-
- case SSH_SFTP_QUOTE_INIT:
-
- result = Curl_getworkingpath(conn, sshc->homedir, &protop->path);
- if(result) {
- sshc->actualcode = result;
- state(conn, SSH_STOP);
- break;
- }
-
- if(data->set.quote) {
- infof(data, "Sending quote commands\n");
- sshc->quote_item = data->set.quote;
- state(conn, SSH_SFTP_QUOTE);
- }
- else {
- state(conn, SSH_SFTP_GETINFO);
- }
- break;
-
- case SSH_SFTP_POSTQUOTE_INIT:
- if(data->set.postquote) {
- infof(data, "Sending quote commands\n");
- sshc->quote_item = data->set.postquote;
- state(conn, SSH_SFTP_QUOTE);
- }
- else {
- state(conn, SSH_STOP);
- }
- break;
-
- case SSH_SFTP_QUOTE:
- /* Send any quote commands */
- sftp_quote(conn);
- break;
-
- case SSH_SFTP_NEXT_QUOTE:
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
-
- sshc->quote_item = sshc->quote_item->next;
-
- if(sshc->quote_item) {
- state(conn, SSH_SFTP_QUOTE);
- }
- else {
- if(sshc->nextstate != SSH_NO_STATE) {
- state(conn, sshc->nextstate);
- sshc->nextstate = SSH_NO_STATE;
- }
- else {
- state(conn, SSH_SFTP_GETINFO);
- }
- }
- break;
-
- case SSH_SFTP_QUOTE_STAT:
- sftp_quote_stat(conn);
- break;
-
- case SSH_SFTP_QUOTE_SETSTAT:
- rc = sftp_setstat(sshc->sftp_session, sshc->quote_path2,
- sshc->quote_attrs);
- if(rc != 0 && !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Attempt to set SFTP stats failed: %s",
- ssh_get_error(sshc->ssh_session));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- /* sshc->actualcode = sftp_error_to_CURLE(err);
- * we do not send the actual error; we return
- * the error the libssh2 backend is returning */
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_SYMLINK:
- rc = sftp_symlink(sshc->sftp_session, sshc->quote_path2,
- sshc->quote_path1);
- if(rc != 0 && !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "symlink command failed: %s",
- ssh_get_error(sshc->ssh_session));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_MKDIR:
- rc = sftp_mkdir(sshc->sftp_session, sshc->quote_path1,
- (mode_t)data->set.new_directory_perms);
- if(rc != 0 && !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- failf(data, "mkdir command failed: %s",
- ssh_get_error(sshc->ssh_session));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_RENAME:
- rc = sftp_rename(sshc->sftp_session, sshc->quote_path1,
- sshc->quote_path2);
- if(rc != 0 && !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "rename command failed: %s",
- ssh_get_error(sshc->ssh_session));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_RMDIR:
- rc = sftp_rmdir(sshc->sftp_session, sshc->quote_path1);
- if(rc != 0 && !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- failf(data, "rmdir command failed: %s",
- ssh_get_error(sshc->ssh_session));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_UNLINK:
- rc = sftp_unlink(sshc->sftp_session, sshc->quote_path1);
- if(rc != 0 && !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- failf(data, "rm command failed: %s",
- ssh_get_error(sshc->ssh_session));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_STATVFS:
- {
- sftp_statvfs_t statvfs;
-
- statvfs = sftp_statvfs(sshc->sftp_session, sshc->quote_path1);
- if(!statvfs && !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- failf(data, "statvfs command failed: %s",
- ssh_get_error(sshc->ssh_session));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- else if(statvfs) {
- char *tmp = aprintf("statvfs:\n"
- "f_bsize: %llu\n" "f_frsize: %llu\n"
- "f_blocks: %llu\n" "f_bfree: %llu\n"
- "f_bavail: %llu\n" "f_files: %llu\n"
- "f_ffree: %llu\n" "f_favail: %llu\n"
- "f_fsid: %llu\n" "f_flag: %llu\n"
- "f_namemax: %llu\n",
- statvfs->f_bsize, statvfs->f_frsize,
- statvfs->f_blocks, statvfs->f_bfree,
- statvfs->f_bavail, statvfs->f_files,
- statvfs->f_ffree, statvfs->f_favail,
- statvfs->f_fsid, statvfs->f_flag,
- statvfs->f_namemax);
- sftp_statvfs_free(statvfs);
-
- if(!tmp) {
- result = CURLE_OUT_OF_MEMORY;
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- break;
- }
-
- result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp));
- free(tmp);
- if(result) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- }
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
- }
-
- case SSH_SFTP_GETINFO:
- if(data->set.get_filetime) {
- state(conn, SSH_SFTP_FILETIME);
- }
- else {
- state(conn, SSH_SFTP_TRANS_INIT);
- }
- break;
-
- case SSH_SFTP_FILETIME:
- {
- sftp_attributes attrs;
-
- attrs = sftp_stat(sshc->sftp_session, protop->path);
- if(attrs != 0) {
- data->info.filetime = attrs->mtime;
- sftp_attributes_free(attrs);
- }
-
- state(conn, SSH_SFTP_TRANS_INIT);
- break;
- }
-
- case SSH_SFTP_TRANS_INIT:
- if(data->set.upload)
- state(conn, SSH_SFTP_UPLOAD_INIT);
- else {
- if(protop->path[strlen(protop->path)-1] == '/')
- state(conn, SSH_SFTP_READDIR_INIT);
- else
- state(conn, SSH_SFTP_DOWNLOAD_INIT);
- }
- break;
-
- case SSH_SFTP_UPLOAD_INIT:
- {
- int flags;
-
- if(data->state.resume_from != 0) {
- sftp_attributes attrs;
-
- if(data->state.resume_from < 0) {
- attrs = sftp_stat(sshc->sftp_session, protop->path);
- if(attrs != 0) {
- curl_off_t size = attrs->size;
- if(size < 0) {
- failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
- MOVE_TO_ERROR_STATE(CURLE_BAD_DOWNLOAD_RESUME);
- }
- data->state.resume_from = attrs->size;
-
- sftp_attributes_free(attrs);
- }
- else {
- data->state.resume_from = 0;
- }
- }
- }
-
- if(data->set.ftp_append)
- /* Try to open for append, but create if nonexisting */
- flags = O_WRONLY|O_CREAT|O_APPEND;
- else if(data->state.resume_from > 0)
- /* If we have restart position then open for append */
- flags = O_WRONLY|O_APPEND;
- else
- /* Clear file before writing (normal behaviour) */
- flags = O_WRONLY|O_APPEND|O_CREAT|O_TRUNC;
-
- if(sshc->sftp_file)
- sftp_close(sshc->sftp_file);
- sshc->sftp_file =
- sftp_open(sshc->sftp_session, protop->path,
- flags, (mode_t)data->set.new_file_perms);
- if(!sshc->sftp_file) {
- err = sftp_get_error(sshc->sftp_session);
-
- if(((err == SSH_FX_NO_SUCH_FILE || err == SSH_FX_FAILURE ||
- err == SSH_FX_NO_SUCH_PATH)) &&
- (data->set.ftp_create_missing_dirs &&
- (strlen(protop->path) > 1))) {
- /* try to create the path remotely */
- rc = 0;
- sshc->secondCreateDirs = 1;
- state(conn, SSH_SFTP_CREATE_DIRS_INIT);
- break;
- }
- else {
- MOVE_TO_SFTP_CLOSE_STATE();
- }
- }
-
- /* If we have a restart point then we need to seek to the correct
- position. */
- if(data->state.resume_from > 0) {
- /* Let's read off the proper amount of bytes from the input. */
- if(conn->seek_func) {
- Curl_set_in_callback(data, true);
- seekerr = conn->seek_func(conn->seek_client, data->state.resume_from,
- SEEK_SET);
- Curl_set_in_callback(data, false);
- }
-
- if(seekerr != CURL_SEEKFUNC_OK) {
- curl_off_t passed = 0;
-
- if(seekerr != CURL_SEEKFUNC_CANTSEEK) {
- failf(data, "Could not seek stream");
- return CURLE_FTP_COULDNT_USE_REST;
- }
- /* seekerr == CURL_SEEKFUNC_CANTSEEK (can't seek to offset) */
- do {
- size_t readthisamountnow =
- (data->state.resume_from - passed > data->set.buffer_size) ?
- (size_t)data->set.buffer_size :
- curlx_sotouz(data->state.resume_from - passed);
-
- size_t actuallyread =
- data->state.fread_func(data->state.buffer, 1,
- readthisamountnow, data->state.in);
-
- passed += actuallyread;
- if((actuallyread == 0) || (actuallyread > readthisamountnow)) {
- /* this checks for greater-than only to make sure that the
- CURL_READFUNC_ABORT return code still aborts */
- failf(data, "Failed to read data");
- MOVE_TO_ERROR_STATE(CURLE_FTP_COULDNT_USE_REST);
- }
- } while(passed < data->state.resume_from);
- }
-
- /* now, decrease the size of the read */
- if(data->state.infilesize > 0) {
- data->state.infilesize -= data->state.resume_from;
- data->req.size = data->state.infilesize;
- Curl_pgrsSetUploadSize(data, data->state.infilesize);
- }
-
- rc = sftp_seek64(sshc->sftp_file, data->state.resume_from);
- if(rc != 0) {
- MOVE_TO_SFTP_CLOSE_STATE();
- }
- }
- if(data->state.infilesize > 0) {
- data->req.size = data->state.infilesize;
- Curl_pgrsSetUploadSize(data, data->state.infilesize);
- }
- /* upload data */
- Curl_setup_transfer(data, -1, -1, FALSE, FIRSTSOCKET);
-
- /* not set by Curl_setup_transfer to preserve keepon bits */
- conn->sockfd = conn->writesockfd;
-
- /* store this original bitmask setup to use later on if we can't
- figure out a "real" bitmask */
- sshc->orig_waitfor = data->req.keepon;
-
- /* we want to use the _sending_ function even when the socket turns
- out readable as the underlying libssh sftp send function will deal
- with both accordingly */
- conn->cselect_bits = CURL_CSELECT_OUT;
-
- /* since we don't really wait for anything at this point, we want the
- state machine to move on as soon as possible so we set a very short
- timeout here */
- Curl_expire(data, 0, EXPIRE_RUN_NOW);
-
- state(conn, SSH_STOP);
- break;
- }
-
- case SSH_SFTP_CREATE_DIRS_INIT:
- if(strlen(protop->path) > 1) {
- sshc->slash_pos = protop->path + 1; /* ignore the leading '/' */
- state(conn, SSH_SFTP_CREATE_DIRS);
- }
- else {
- state(conn, SSH_SFTP_UPLOAD_INIT);
- }
- break;
-
- case SSH_SFTP_CREATE_DIRS:
- sshc->slash_pos = strchr(sshc->slash_pos, '/');
- if(sshc->slash_pos) {
- *sshc->slash_pos = 0;
-
- infof(data, "Creating directory '%s'\n", protop->path);
- state(conn, SSH_SFTP_CREATE_DIRS_MKDIR);
- break;
- }
- state(conn, SSH_SFTP_UPLOAD_INIT);
- break;
-
- case SSH_SFTP_CREATE_DIRS_MKDIR:
- /* 'mode' - parameter is preliminary - default to 0644 */
- rc = sftp_mkdir(sshc->sftp_session, protop->path,
- (mode_t)data->set.new_directory_perms);
- *sshc->slash_pos = '/';
- ++sshc->slash_pos;
- if(rc < 0) {
- /*
- * Abort if failure wasn't that the dir already exists or the
- * permission was denied (creation might succeed further down the
- * path) - retry on unspecific FAILURE also
- */
- err = sftp_get_error(sshc->sftp_session);
- if((err != SSH_FX_FILE_ALREADY_EXISTS) &&
- (err != SSH_FX_FAILURE) &&
- (err != SSH_FX_PERMISSION_DENIED)) {
- MOVE_TO_SFTP_CLOSE_STATE();
- }
- rc = 0; /* clear rc and continue */
- }
- state(conn, SSH_SFTP_CREATE_DIRS);
- break;
-
- case SSH_SFTP_READDIR_INIT:
- Curl_pgrsSetDownloadSize(data, -1);
- if(data->set.opt_no_body) {
- state(conn, SSH_STOP);
- break;
- }
-
- /*
- * This is a directory that we are trying to get, so produce a directory
- * listing
- */
- sshc->sftp_dir = sftp_opendir(sshc->sftp_session,
- protop->path);
- if(!sshc->sftp_dir) {
- failf(data, "Could not open directory for reading: %s",
- ssh_get_error(sshc->ssh_session));
- MOVE_TO_SFTP_CLOSE_STATE();
- }
- state(conn, SSH_SFTP_READDIR);
- break;
-
- case SSH_SFTP_READDIR:
-
- if(sshc->readdir_attrs)
- sftp_attributes_free(sshc->readdir_attrs);
-
- sshc->readdir_attrs = sftp_readdir(sshc->sftp_session, sshc->sftp_dir);
- if(sshc->readdir_attrs) {
- sshc->readdir_filename = sshc->readdir_attrs->name;
- sshc->readdir_longentry = sshc->readdir_attrs->longname;
- sshc->readdir_len = strlen(sshc->readdir_filename);
-
- if(data->set.ftp_list_only) {
- char *tmpLine;
-
- tmpLine = aprintf("%s\n", sshc->readdir_filename);
- if(tmpLine == NULL) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
- result = Curl_client_write(conn, CLIENTWRITE_BODY,
- tmpLine, sshc->readdir_len + 1);
- free(tmpLine);
-
- if(result) {
- state(conn, SSH_STOP);
- break;
- }
- /* since this counts what we send to the client, we include the
- newline in this counter */
- data->req.bytecount += sshc->readdir_len + 1;
-
- /* output debug output if that is requested */
- if(data->set.verbose) {
- Curl_debug(data, CURLINFO_DATA_OUT,
- (char *)sshc->readdir_filename,
- sshc->readdir_len);
- }
- }
- else {
- sshc->readdir_currLen = strlen(sshc->readdir_longentry);
- sshc->readdir_totalLen = 80 + sshc->readdir_currLen;
- sshc->readdir_line = calloc(sshc->readdir_totalLen, 1);
- if(!sshc->readdir_line) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
-
- memcpy(sshc->readdir_line, sshc->readdir_longentry,
- sshc->readdir_currLen);
- if((sshc->readdir_attrs->flags & SSH_FILEXFER_ATTR_PERMISSIONS) &&
- ((sshc->readdir_attrs->permissions & S_IFMT) ==
- S_IFLNK)) {
- sshc->readdir_linkPath = malloc(PATH_MAX + 1);
- if(sshc->readdir_linkPath == NULL) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
-
- msnprintf(sshc->readdir_linkPath, PATH_MAX, "%s%s", protop->path,
- sshc->readdir_filename);
-
- state(conn, SSH_SFTP_READDIR_LINK);
- break;
- }
- state(conn, SSH_SFTP_READDIR_BOTTOM);
- break;
- }
- }
- else if(sshc->readdir_attrs == NULL && sftp_dir_eof(sshc->sftp_dir)) {
- state(conn, SSH_SFTP_READDIR_DONE);
- break;
- }
- else {
- failf(data, "Could not open remote file for reading: %s",
- ssh_get_error(sshc->ssh_session));
- MOVE_TO_SFTP_CLOSE_STATE();
- break;
- }
- break;
-
- case SSH_SFTP_READDIR_LINK:
- if(sshc->readdir_link_attrs)
- sftp_attributes_free(sshc->readdir_link_attrs);
-
- sshc->readdir_link_attrs = sftp_lstat(sshc->sftp_session,
- sshc->readdir_linkPath);
- if(sshc->readdir_link_attrs == 0) {
- failf(data, "Could not read symlink for reading: %s",
- ssh_get_error(sshc->ssh_session));
- MOVE_TO_SFTP_CLOSE_STATE();
- }
-
- if(sshc->readdir_link_attrs->name == NULL) {
- sshc->readdir_tmp = sftp_readlink(sshc->sftp_session,
- sshc->readdir_linkPath);
- if(sshc->readdir_filename == NULL)
- sshc->readdir_len = 0;
- else
- sshc->readdir_len = strlen(sshc->readdir_tmp);
- sshc->readdir_longentry = NULL;
- sshc->readdir_filename = sshc->readdir_tmp;
- }
- else {
- sshc->readdir_len = strlen(sshc->readdir_link_attrs->name);
- sshc->readdir_filename = sshc->readdir_link_attrs->name;
- sshc->readdir_longentry = sshc->readdir_link_attrs->longname;
- }
-
- Curl_safefree(sshc->readdir_linkPath);
-
- /* get room for the filename and extra output */
- sshc->readdir_totalLen += 4 + sshc->readdir_len;
- new_readdir_line = Curl_saferealloc(sshc->readdir_line,
- sshc->readdir_totalLen);
- if(!new_readdir_line) {
- sshc->readdir_line = NULL;
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
- sshc->readdir_line = new_readdir_line;
-
- sshc->readdir_currLen += msnprintf(sshc->readdir_line +
- sshc->readdir_currLen,
- sshc->readdir_totalLen -
- sshc->readdir_currLen,
- " -> %s",
- sshc->readdir_filename);
-
- sftp_attributes_free(sshc->readdir_link_attrs);
- sshc->readdir_link_attrs = NULL;
- sshc->readdir_filename = NULL;
- sshc->readdir_longentry = NULL;
-
- state(conn, SSH_SFTP_READDIR_BOTTOM);
- /* FALLTHROUGH */
- case SSH_SFTP_READDIR_BOTTOM:
- sshc->readdir_currLen += msnprintf(sshc->readdir_line +
- sshc->readdir_currLen,
- sshc->readdir_totalLen -
- sshc->readdir_currLen, "\n");
- result = Curl_client_write(conn, CLIENTWRITE_BODY,
- sshc->readdir_line,
- sshc->readdir_currLen);
-
- if(!result) {
-
- /* output debug output if that is requested */
- if(data->set.verbose) {
- Curl_debug(data, CURLINFO_DATA_OUT, sshc->readdir_line,
- sshc->readdir_currLen);
- }
- data->req.bytecount += sshc->readdir_currLen;
- }
- Curl_safefree(sshc->readdir_line);
- ssh_string_free_char(sshc->readdir_tmp);
- sshc->readdir_tmp = NULL;
-
- if(result) {
- state(conn, SSH_STOP);
- }
- else
- state(conn, SSH_SFTP_READDIR);
- break;
-
- case SSH_SFTP_READDIR_DONE:
- sftp_closedir(sshc->sftp_dir);
- sshc->sftp_dir = NULL;
-
- /* no data to transfer */
- Curl_setup_transfer(data, -1, -1, FALSE, -1);
- state(conn, SSH_STOP);
- break;
-
- case SSH_SFTP_DOWNLOAD_INIT:
- /*
- * Work on getting the specified file
- */
- if(sshc->sftp_file)
- sftp_close(sshc->sftp_file);
-
- sshc->sftp_file = sftp_open(sshc->sftp_session, protop->path,
- O_RDONLY, (mode_t)data->set.new_file_perms);
- if(!sshc->sftp_file) {
- failf(data, "Could not open remote file for reading: %s",
- ssh_get_error(sshc->ssh_session));
-
- MOVE_TO_SFTP_CLOSE_STATE();
- }
-
- state(conn, SSH_SFTP_DOWNLOAD_STAT);
- break;
-
- case SSH_SFTP_DOWNLOAD_STAT:
- {
- sftp_attributes attrs;
- curl_off_t size;
-
- attrs = sftp_fstat(sshc->sftp_file);
- if(!attrs ||
- !(attrs->flags & SSH_FILEXFER_ATTR_SIZE) ||
- (attrs->size == 0)) {
- /*
- * sftp_fstat didn't return an error, so maybe the server
- * just doesn't support stat()
- * OR the server doesn't return a file size with a stat()
- * OR file size is 0
- */
- data->req.size = -1;
- data->req.maxdownload = -1;
- Curl_pgrsSetDownloadSize(data, -1);
- size = 0;
- }
- else {
- size = attrs->size;
-
- sftp_attributes_free(attrs);
-
- if(size < 0) {
- failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- if(conn->data->state.use_range) {
- curl_off_t from, to;
- char *ptr;
- char *ptr2;
- CURLofft to_t;
- CURLofft from_t;
-
- from_t = curlx_strtoofft(conn->data->state.range, &ptr, 0, &from);
- if(from_t == CURL_OFFT_FLOW) {
- return CURLE_RANGE_ERROR;
- }
- while(*ptr && (ISSPACE(*ptr) || (*ptr == '-')))
- ptr++;
- to_t = curlx_strtoofft(ptr, &ptr2, 0, &to);
- if(to_t == CURL_OFFT_FLOW) {
- return CURLE_RANGE_ERROR;
- }
- if((to_t == CURL_OFFT_INVAL) /* no "to" value given */
- || (to >= size)) {
- to = size - 1;
- }
- if(from_t) {
- /* from is relative to end of file */
- from = size - to;
- to = size - 1;
- }
- if(from > size) {
- failf(data, "Offset (%"
- CURL_FORMAT_CURL_OFF_T ") was beyond file size (%"
- CURL_FORMAT_CURL_OFF_T ")", from, size);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- if(from > to) {
- from = to;
- size = 0;
- }
- else {
- size = to - from + 1;
- }
-
- rc = sftp_seek64(sshc->sftp_file, from);
- if(rc != 0) {
- MOVE_TO_SFTP_CLOSE_STATE();
- }
- }
- data->req.size = size;
- data->req.maxdownload = size;
- Curl_pgrsSetDownloadSize(data, size);
- }
-
- /* We can resume if we can seek to the resume position */
- if(data->state.resume_from) {
- if(data->state.resume_from < 0) {
- /* We're supposed to download the last abs(from) bytes */
- if((curl_off_t)size < -data->state.resume_from) {
- failf(data, "Offset (%"
- CURL_FORMAT_CURL_OFF_T ") was beyond file size (%"
- CURL_FORMAT_CURL_OFF_T ")",
- data->state.resume_from, size);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- /* download from where? */
- data->state.resume_from += size;
- }
- else {
- if((curl_off_t)size < data->state.resume_from) {
- failf(data, "Offset (%" CURL_FORMAT_CURL_OFF_T
- ") was beyond file size (%" CURL_FORMAT_CURL_OFF_T ")",
- data->state.resume_from, size);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- }
- /* Does a completed file need to be seeked and started or closed ? */
- /* Now store the number of bytes we are expected to download */
- data->req.size = size - data->state.resume_from;
- data->req.maxdownload = size - data->state.resume_from;
- Curl_pgrsSetDownloadSize(data,
- size - data->state.resume_from);
-
- rc = sftp_seek64(sshc->sftp_file, data->state.resume_from);
- if(rc != 0) {
- MOVE_TO_SFTP_CLOSE_STATE();
- }
- }
- }
-
- /* Setup the actual download */
- if(data->req.size == 0) {
- /* no data to transfer */
- Curl_setup_transfer(data, -1, -1, FALSE, -1);
- infof(data, "File already completely downloaded\n");
- state(conn, SSH_STOP);
- break;
- }
- Curl_setup_transfer(data, FIRSTSOCKET, data->req.size, FALSE, -1);
-
- /* not set by Curl_setup_transfer to preserve keepon bits */
- conn->writesockfd = conn->sockfd;
-
- /* we want to use the _receiving_ function even when the socket turns
- out writableable as the underlying libssh recv function will deal
- with both accordingly */
- conn->cselect_bits = CURL_CSELECT_IN;
-
- if(result) {
- /* this should never occur; the close state should be entered
- at the time the error occurs */
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = result;
- }
- else {
- sshc->sftp_recv_state = 0;
- state(conn, SSH_STOP);
- }
- break;
-
- case SSH_SFTP_CLOSE:
- if(sshc->sftp_file) {
- sftp_close(sshc->sftp_file);
- sshc->sftp_file = NULL;
- }
- Curl_safefree(protop->path);
-
- DEBUGF(infof(data, "SFTP DONE done\n"));
-
- /* Check if nextstate is set and move .nextstate could be POSTQUOTE_INIT
- After nextstate is executed, the control should come back to
- SSH_SFTP_CLOSE to pass the correct result back */
- if(sshc->nextstate != SSH_NO_STATE &&
- sshc->nextstate != SSH_SFTP_CLOSE) {
- state(conn, sshc->nextstate);
- sshc->nextstate = SSH_SFTP_CLOSE;
- }
- else {
- state(conn, SSH_STOP);
- result = sshc->actualcode;
- }
- break;
-
- case SSH_SFTP_SHUTDOWN:
- /* during times we get here due to a broken transfer and then the
- sftp_handle might not have been taken down so make sure that is done
- before we proceed */
-
- if(sshc->sftp_file) {
- sftp_close(sshc->sftp_file);
- sshc->sftp_file = NULL;
- }
-
- if(sshc->sftp_session) {
- sftp_free(sshc->sftp_session);
- sshc->sftp_session = NULL;
- }
-
- SSH_STRING_FREE_CHAR(sshc->homedir);
- conn->data->state.most_recent_ftp_entrypath = NULL;
-
- state(conn, SSH_SESSION_DISCONNECT);
- break;
-
-
- case SSH_SCP_TRANS_INIT:
- result = Curl_getworkingpath(conn, sshc->homedir, &protop->path);
- if(result) {
- sshc->actualcode = result;
- state(conn, SSH_STOP);
- break;
- }
-
- /* Functions from the SCP subsystem cannot handle/return SSH_AGAIN */
- ssh_set_blocking(sshc->ssh_session, 1);
-
- if(data->set.upload) {
- if(data->state.infilesize < 0) {
- failf(data, "SCP requires a known file size for upload");
- sshc->actualcode = CURLE_UPLOAD_FAILED;
- MOVE_TO_ERROR_STATE(CURLE_UPLOAD_FAILED);
- }
-
- sshc->scp_session =
- ssh_scp_new(sshc->ssh_session, SSH_SCP_WRITE, protop->path);
- state(conn, SSH_SCP_UPLOAD_INIT);
- }
- else {
- sshc->scp_session =
- ssh_scp_new(sshc->ssh_session, SSH_SCP_READ, protop->path);
- state(conn, SSH_SCP_DOWNLOAD_INIT);
- }
-
- if(!sshc->scp_session) {
- err_msg = ssh_get_error(sshc->ssh_session);
- failf(conn->data, "%s", err_msg);
- MOVE_TO_ERROR_STATE(CURLE_UPLOAD_FAILED);
- }
-
- break;
-
- case SSH_SCP_UPLOAD_INIT:
-
- rc = ssh_scp_init(sshc->scp_session);
- if(rc != SSH_OK) {
- err_msg = ssh_get_error(sshc->ssh_session);
- failf(conn->data, "%s", err_msg);
- MOVE_TO_ERROR_STATE(CURLE_UPLOAD_FAILED);
- }
-
- rc = ssh_scp_push_file(sshc->scp_session, protop->path,
- data->state.infilesize,
- (int)data->set.new_file_perms);
- if(rc != SSH_OK) {
- err_msg = ssh_get_error(sshc->ssh_session);
- failf(conn->data, "%s", err_msg);
- MOVE_TO_ERROR_STATE(CURLE_UPLOAD_FAILED);
- }
-
- /* upload data */
- Curl_setup_transfer(data, -1, data->req.size, FALSE, FIRSTSOCKET);
-
- /* not set by Curl_setup_transfer to preserve keepon bits */
- conn->sockfd = conn->writesockfd;
-
- /* store this original bitmask setup to use later on if we can't
- figure out a "real" bitmask */
- sshc->orig_waitfor = data->req.keepon;
-
- /* we want to use the _sending_ function even when the socket turns
- out readable as the underlying libssh scp send function will deal
- with both accordingly */
- conn->cselect_bits = CURL_CSELECT_OUT;
-
- state(conn, SSH_STOP);
-
- break;
-
- case SSH_SCP_DOWNLOAD_INIT:
-
- rc = ssh_scp_init(sshc->scp_session);
- if(rc != SSH_OK) {
- err_msg = ssh_get_error(sshc->ssh_session);
- failf(conn->data, "%s", err_msg);
- MOVE_TO_ERROR_STATE(CURLE_COULDNT_CONNECT);
- }
- state(conn, SSH_SCP_DOWNLOAD);
- /* FALLTHROUGH */
-
- case SSH_SCP_DOWNLOAD:{
- curl_off_t bytecount;
-
- rc = ssh_scp_pull_request(sshc->scp_session);
- if(rc != SSH_SCP_REQUEST_NEWFILE) {
- err_msg = ssh_get_error(sshc->ssh_session);
- failf(conn->data, "%s", err_msg);
- MOVE_TO_ERROR_STATE(CURLE_REMOTE_FILE_NOT_FOUND);
- break;
- }
-
- /* download data */
- bytecount = ssh_scp_request_get_size(sshc->scp_session);
- data->req.maxdownload = (curl_off_t) bytecount;
- Curl_setup_transfer(data, FIRSTSOCKET, bytecount, FALSE, -1);
-
- /* not set by Curl_setup_transfer to preserve keepon bits */
- conn->writesockfd = conn->sockfd;
-
- /* we want to use the _receiving_ function even when the socket turns
- out writableable as the underlying libssh recv function will deal
- with both accordingly */
- conn->cselect_bits = CURL_CSELECT_IN;
-
- state(conn, SSH_STOP);
- break;
- }
- case SSH_SCP_DONE:
- if(data->set.upload)
- state(conn, SSH_SCP_SEND_EOF);
- else
- state(conn, SSH_SCP_CHANNEL_FREE);
- break;
-
- case SSH_SCP_SEND_EOF:
- if(sshc->scp_session) {
- rc = ssh_scp_close(sshc->scp_session);
- if(rc == SSH_AGAIN) {
- /* Currently the ssh_scp_close handles waiting for EOF in
- * blocking way.
- */
- break;
- }
- if(rc != SSH_OK) {
- infof(data, "Failed to close libssh scp channel: %s\n",
- ssh_get_error(sshc->ssh_session));
- }
- }
-
- state(conn, SSH_SCP_CHANNEL_FREE);
- break;
-
- case SSH_SCP_CHANNEL_FREE:
- if(sshc->scp_session) {
- ssh_scp_free(sshc->scp_session);
- sshc->scp_session = NULL;
- }
- DEBUGF(infof(data, "SCP DONE phase complete\n"));
-
- ssh_set_blocking(sshc->ssh_session, 0);
-
- state(conn, SSH_SESSION_DISCONNECT);
- /* FALLTHROUGH */
-
- case SSH_SESSION_DISCONNECT:
- /* during weird times when we've been prematurely aborted, the channel
- is still alive when we reach this state and we MUST kill the channel
- properly first */
- if(sshc->scp_session) {
- ssh_scp_free(sshc->scp_session);
- sshc->scp_session = NULL;
- }
-
- ssh_disconnect(sshc->ssh_session);
-
- SSH_STRING_FREE_CHAR(sshc->homedir);
- conn->data->state.most_recent_ftp_entrypath = NULL;
-
- state(conn, SSH_SESSION_FREE);
- /* FALLTHROUGH */
- case SSH_SESSION_FREE:
- if(sshc->ssh_session) {
- ssh_free(sshc->ssh_session);
- sshc->ssh_session = NULL;
- }
-
- /* worst-case scenario cleanup */
-
- DEBUGASSERT(sshc->ssh_session == NULL);
- DEBUGASSERT(sshc->scp_session == NULL);
-
- if(sshc->readdir_tmp) {
- ssh_string_free_char(sshc->readdir_tmp);
- sshc->readdir_tmp = NULL;
- }
-
- if(sshc->quote_attrs)
- sftp_attributes_free(sshc->quote_attrs);
-
- if(sshc->readdir_attrs)
- sftp_attributes_free(sshc->readdir_attrs);
-
- if(sshc->readdir_link_attrs)
- sftp_attributes_free(sshc->readdir_link_attrs);
-
- if(sshc->privkey)
- ssh_key_free(sshc->privkey);
- if(sshc->pubkey)
- ssh_key_free(sshc->pubkey);
-
- Curl_safefree(sshc->rsa_pub);
- Curl_safefree(sshc->rsa);
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- Curl_safefree(sshc->readdir_line);
- Curl_safefree(sshc->readdir_linkPath);
- SSH_STRING_FREE_CHAR(sshc->homedir);
-
- /* the code we are about to return */
- result = sshc->actualcode;
-
- memset(sshc, 0, sizeof(struct ssh_conn));
-
- connclose(conn, "SSH session free");
- sshc->state = SSH_SESSION_FREE; /* current */
- sshc->nextstate = SSH_NO_STATE;
- state(conn, SSH_STOP);
- break;
-
- case SSH_QUIT:
- /* fallthrough, just stop! */
- default:
- /* internal error */
- sshc->nextstate = SSH_NO_STATE;
- state(conn, SSH_STOP);
- break;
-
- }
- } while(!rc && (sshc->state != SSH_STOP));
-
-
- if(rc == SSH_AGAIN) {
- /* we would block, we need to wait for the socket to be ready (in the
- right direction too)! */
- *block = TRUE;
- }
-
- return result;
-}
-
-
-/* called by the multi interface to figure out what socket(s) to wait for and
- for what actions in the DO_DONE, PERFORM and WAITPERFORM states */
-static int myssh_perform_getsock(const struct connectdata *conn,
- curl_socket_t *sock, /* points to numsocks
- number of sockets */
- int numsocks)
-{
- int bitmap = GETSOCK_BLANK;
- (void) numsocks;
-
- sock[0] = conn->sock[FIRSTSOCKET];
-
- if(conn->waitfor & KEEP_RECV)
- bitmap |= GETSOCK_READSOCK(FIRSTSOCKET);
-
- if(conn->waitfor & KEEP_SEND)
- bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET);
-
- return bitmap;
-}
-
-/* Generic function called by the multi interface to figure out what socket(s)
- to wait for and for what actions during the DOING and PROTOCONNECT states*/
-static int myssh_getsock(struct connectdata *conn,
- curl_socket_t *sock, /* points to numsocks
- number of sockets */
- int numsocks)
-{
- /* if we know the direction we can use the generic *_getsock() function even
- for the protocol_connect and doing states */
- return myssh_perform_getsock(conn, sock, numsocks);
-}
-
-static void myssh_block2waitfor(struct connectdata *conn, bool block)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
-
- /* If it didn't block, or nothing was returned by ssh_get_poll_flags
- * have the original set */
- conn->waitfor = sshc->orig_waitfor;
-
- if(block) {
- int dir = ssh_get_poll_flags(sshc->ssh_session);
- if(dir & SSH_READ_PENDING) {
- /* translate the libssh define bits into our own bit defines */
- conn->waitfor = KEEP_RECV;
- }
- else if(dir & SSH_WRITE_PENDING) {
- conn->waitfor = KEEP_SEND;
- }
- }
-}
-
-/* called repeatedly until done from multi.c */
-static CURLcode myssh_multi_statemach(struct connectdata *conn,
- bool *done)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
- CURLcode result = CURLE_OK;
- bool block; /* we store the status and use that to provide a ssh_getsock()
- implementation */
-
- result = myssh_statemach_act(conn, &block);
- *done = (sshc->state == SSH_STOP) ? TRUE : FALSE;
- myssh_block2waitfor(conn, block);
-
- return result;
-}
-
-static CURLcode myssh_block_statemach(struct connectdata *conn,
- bool disconnect)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
- CURLcode result = CURLE_OK;
- struct Curl_easy *data = conn->data;
-
- while((sshc->state != SSH_STOP) && !result) {
- bool block;
- timediff_t left = 1000;
- struct curltime now = Curl_now();
-
- result = myssh_statemach_act(conn, &block);
- if(result)
- break;
-
- if(!disconnect) {
- if(Curl_pgrsUpdate(conn))
- return CURLE_ABORTED_BY_CALLBACK;
-
- result = Curl_speedcheck(data, now);
- if(result)
- break;
-
- left = Curl_timeleft(data, NULL, FALSE);
- if(left < 0) {
- failf(data, "Operation timed out");
- return CURLE_OPERATION_TIMEDOUT;
- }
- }
-
- if(!result && block) {
- curl_socket_t fd_read = conn->sock[FIRSTSOCKET];
- /* wait for the socket to become ready */
- (void) Curl_socket_check(fd_read, CURL_SOCKET_BAD,
- CURL_SOCKET_BAD, left > 1000 ? 1000 : left);
- }
-
- }
-
- return result;
-}
-
-/*
- * SSH setup connection
- */
-static CURLcode myssh_setup_connection(struct connectdata *conn)
-{
- struct SSHPROTO *ssh;
-
- conn->data->req.protop = ssh = calloc(1, sizeof(struct SSHPROTO));
- if(!ssh)
- return CURLE_OUT_OF_MEMORY;
-
- return CURLE_OK;
-}
-
-static Curl_recv scp_recv, sftp_recv;
-static Curl_send scp_send, sftp_send;
-
-/*
- * Curl_ssh_connect() gets called from Curl_protocol_connect() to allow us to
- * do protocol-specific actions at connect-time.
- */
-static CURLcode myssh_connect(struct connectdata *conn, bool *done)
-{
- struct ssh_conn *ssh;
- CURLcode result;
- curl_socket_t sock = conn->sock[FIRSTSOCKET];
- struct Curl_easy *data = conn->data;
-
- /* initialize per-handle data if not already */
- if(!data->req.protop)
- myssh_setup_connection(conn);
-
- /* We default to persistent connections. We set this already in this connect
- function to make the re-use checks properly be able to check this bit. */
- connkeep(conn, "SSH default");
-
- if(conn->handler->protocol & CURLPROTO_SCP) {
- conn->recv[FIRSTSOCKET] = scp_recv;
- conn->send[FIRSTSOCKET] = scp_send;
- }
- else {
- conn->recv[FIRSTSOCKET] = sftp_recv;
- conn->send[FIRSTSOCKET] = sftp_send;
- }
-
- ssh = &conn->proto.sshc;
-
- ssh->ssh_session = ssh_new();
- if(ssh->ssh_session == NULL) {
- failf(data, "Failure initialising ssh session");
- return CURLE_FAILED_INIT;
- }
-
- ssh_options_set(ssh->ssh_session, SSH_OPTIONS_FD, &sock);
-
- if(conn->user) {
- infof(data, "User: %s\n", conn->user);
- ssh_options_set(ssh->ssh_session, SSH_OPTIONS_USER, conn->user);
- }
-
- if(data->set.str[STRING_SSH_KNOWNHOSTS]) {
- infof(data, "Known hosts: %s\n", data->set.str[STRING_SSH_KNOWNHOSTS]);
- ssh_options_set(ssh->ssh_session, SSH_OPTIONS_KNOWNHOSTS,
- data->set.str[STRING_SSH_KNOWNHOSTS]);
- }
-
- ssh_options_set(ssh->ssh_session, SSH_OPTIONS_HOST, conn->host.name);
- if(conn->remote_port)
- ssh_options_set(ssh->ssh_session, SSH_OPTIONS_PORT,
- &conn->remote_port);
-
- if(data->set.ssh_compression) {
- ssh_options_set(ssh->ssh_session, SSH_OPTIONS_COMPRESSION,
- "zlib,zlib@openssh.com,none");
- }
-
- ssh->privkey = NULL;
- ssh->pubkey = NULL;
-
- if(data->set.str[STRING_SSH_PUBLIC_KEY]) {
- int rc = ssh_pki_import_pubkey_file(data->set.str[STRING_SSH_PUBLIC_KEY],
- &ssh->pubkey);
- if(rc != SSH_OK) {
- failf(data, "Could not load public key file");
- /* ignore */
- }
- }
-
- /* we do not verify here, we do it at the state machine,
- * after connection */
-
- state(conn, SSH_INIT);
-
- result = myssh_multi_statemach(conn, done);
-
- return result;
-}
-
-/* called from multi.c while DOing */
-static CURLcode scp_doing(struct connectdata *conn, bool *dophase_done)
-{
- CURLcode result;
-
- result = myssh_multi_statemach(conn, dophase_done);
-
- if(*dophase_done) {
- DEBUGF(infof(conn->data, "DO phase is complete\n"));
- }
- return result;
-}
-
-/*
- ***********************************************************************
- *
- * scp_perform()
- *
- * This is the actual DO function for SCP. Get a file according to
- * the options previously setup.
- */
-
-static
-CURLcode scp_perform(struct connectdata *conn,
- bool *connected, bool *dophase_done)
-{
- CURLcode result = CURLE_OK;
-
- DEBUGF(infof(conn->data, "DO phase starts\n"));
-
- *dophase_done = FALSE; /* not done yet */
-
- /* start the first command in the DO phase */
- state(conn, SSH_SCP_TRANS_INIT);
-
- result = myssh_multi_statemach(conn, dophase_done);
-
- *connected = conn->bits.tcpconnect[FIRSTSOCKET];
-
- if(*dophase_done) {
- DEBUGF(infof(conn->data, "DO phase is complete\n"));
- }
-
- return result;
-}
-
-static CURLcode myssh_do_it(struct connectdata *conn, bool *done)
-{
- CURLcode result;
- bool connected = 0;
- struct Curl_easy *data = conn->data;
- struct ssh_conn *sshc = &conn->proto.sshc;
-
- *done = FALSE; /* default to false */
-
- data->req.size = -1; /* make sure this is unknown at this point */
-
- sshc->actualcode = CURLE_OK; /* reset error code */
- sshc->secondCreateDirs = 0; /* reset the create dir attempt state
- variable */
-
- Curl_pgrsSetUploadCounter(data, 0);
- Curl_pgrsSetDownloadCounter(data, 0);
- Curl_pgrsSetUploadSize(data, -1);
- Curl_pgrsSetDownloadSize(data, -1);
-
- if(conn->handler->protocol & CURLPROTO_SCP)
- result = scp_perform(conn, &connected, done);
- else
- result = sftp_perform(conn, &connected, done);
-
- return result;
-}
-
-/* BLOCKING, but the function is using the state machine so the only reason
- this is still blocking is that the multi interface code has no support for
- disconnecting operations that takes a while */
-static CURLcode scp_disconnect(struct connectdata *conn,
- bool dead_connection)
-{
- CURLcode result = CURLE_OK;
- struct ssh_conn *ssh = &conn->proto.sshc;
- (void) dead_connection;
-
- if(ssh->ssh_session) {
- /* only if there's a session still around to use! */
-
- state(conn, SSH_SESSION_DISCONNECT);
-
- result = myssh_block_statemach(conn, TRUE);
- }
-
- return result;
-}
-
-/* generic done function for both SCP and SFTP called from their specific
- done functions */
-static CURLcode myssh_done(struct connectdata *conn, CURLcode status)
-{
- CURLcode result = CURLE_OK;
- struct SSHPROTO *protop = conn->data->req.protop;
-
- if(!status) {
- /* run the state-machine */
- result = myssh_block_statemach(conn, FALSE);
- }
- else
- result = status;
-
- if(protop)
- Curl_safefree(protop->path);
- if(Curl_pgrsDone(conn))
- return CURLE_ABORTED_BY_CALLBACK;
-
- conn->data->req.keepon = 0; /* clear all bits */
- return result;
-}
-
-
-static CURLcode scp_done(struct connectdata *conn, CURLcode status,
- bool premature)
-{
- (void) premature; /* not used */
-
- if(!status)
- state(conn, SSH_SCP_DONE);
-
- return myssh_done(conn, status);
-
-}
-
-static ssize_t scp_send(struct connectdata *conn, int sockindex,
- const void *mem, size_t len, CURLcode *err)
-{
- int rc;
- (void) sockindex; /* we only support SCP on the fixed known primary socket */
- (void) err;
-
- rc = ssh_scp_write(conn->proto.sshc.scp_session, mem, len);
-
-#if 0
- /* The following code is misleading, mostly added as wishful thinking
- * that libssh at some point will implement non-blocking ssh_scp_write/read.
- * Currently rc can only be number of bytes read or SSH_ERROR. */
- myssh_block2waitfor(conn, (rc == SSH_AGAIN) ? TRUE : FALSE);
-
- if(rc == SSH_AGAIN) {
- *err = CURLE_AGAIN;
- return 0;
- }
- else
-#endif
- if(rc != SSH_OK) {
- *err = CURLE_SSH;
- return -1;
- }
-
- return len;
-}
-
-static ssize_t scp_recv(struct connectdata *conn, int sockindex,
- char *mem, size_t len, CURLcode *err)
-{
- ssize_t nread;
- (void) err;
- (void) sockindex; /* we only support SCP on the fixed known primary socket */
-
- /* libssh returns int */
- nread = ssh_scp_read(conn->proto.sshc.scp_session, mem, len);
-
-#if 0
- /* The following code is misleading, mostly added as wishful thinking
- * that libssh at some point will implement non-blocking ssh_scp_write/read.
- * Currently rc can only be SSH_OK or SSH_ERROR. */
-
- myssh_block2waitfor(conn, (nread == SSH_AGAIN) ? TRUE : FALSE);
- if(nread == SSH_AGAIN) {
- *err = CURLE_AGAIN;
- nread = -1;
- }
-#endif
-
- return nread;
-}
-
-/*
- * =============== SFTP ===============
- */
-
-/*
- ***********************************************************************
- *
- * sftp_perform()
- *
- * This is the actual DO function for SFTP. Get a file/directory according to
- * the options previously setup.
- */
-
-static
-CURLcode sftp_perform(struct connectdata *conn,
- bool *connected,
- bool *dophase_done)
-{
- CURLcode result = CURLE_OK;
-
- DEBUGF(infof(conn->data, "DO phase starts\n"));
-
- *dophase_done = FALSE; /* not done yet */
-
- /* start the first command in the DO phase */
- state(conn, SSH_SFTP_QUOTE_INIT);
-
- /* run the state-machine */
- result = myssh_multi_statemach(conn, dophase_done);
-
- *connected = conn->bits.tcpconnect[FIRSTSOCKET];
-
- if(*dophase_done) {
- DEBUGF(infof(conn->data, "DO phase is complete\n"));
- }
-
- return result;
-}
-
-/* called from multi.c while DOing */
-static CURLcode sftp_doing(struct connectdata *conn,
- bool *dophase_done)
-{
- CURLcode result = myssh_multi_statemach(conn, dophase_done);
- if(*dophase_done) {
- DEBUGF(infof(conn->data, "DO phase is complete\n"));
- }
- return result;
-}
-
-/* BLOCKING, but the function is using the state machine so the only reason
- this is still blocking is that the multi interface code has no support for
- disconnecting operations that takes a while */
-static CURLcode sftp_disconnect(struct connectdata *conn, bool dead_connection)
-{
- CURLcode result = CURLE_OK;
- (void) dead_connection;
-
- DEBUGF(infof(conn->data, "SSH DISCONNECT starts now\n"));
-
- if(conn->proto.sshc.ssh_session) {
- /* only if there's a session still around to use! */
- state(conn, SSH_SFTP_SHUTDOWN);
- result = myssh_block_statemach(conn, TRUE);
- }
-
- DEBUGF(infof(conn->data, "SSH DISCONNECT is done\n"));
-
- return result;
-
-}
-
-static CURLcode sftp_done(struct connectdata *conn, CURLcode status,
- bool premature)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
-
- if(!status) {
- /* Post quote commands are executed after the SFTP_CLOSE state to avoid
- errors that could happen due to open file handles during POSTQUOTE
- operation */
- if(!premature && conn->data->set.postquote && !conn->bits.retry)
- sshc->nextstate = SSH_SFTP_POSTQUOTE_INIT;
- state(conn, SSH_SFTP_CLOSE);
- }
- return myssh_done(conn, status);
-}
-
-/* return number of sent bytes */
-static ssize_t sftp_send(struct connectdata *conn, int sockindex,
- const void *mem, size_t len, CURLcode *err)
-{
- ssize_t nwrite;
- (void)sockindex;
-
- nwrite = sftp_write(conn->proto.sshc.sftp_file, mem, len);
-
- myssh_block2waitfor(conn, FALSE);
-
-#if 0 /* not returned by libssh on write */
- if(nwrite == SSH_AGAIN) {
- *err = CURLE_AGAIN;
- nwrite = 0;
- }
- else
-#endif
- if(nwrite < 0) {
- *err = CURLE_SSH;
- nwrite = -1;
- }
-
- return nwrite;
-}
-
-/*
- * Return number of received (decrypted) bytes
- * or <0 on error
- */
-static ssize_t sftp_recv(struct connectdata *conn, int sockindex,
- char *mem, size_t len, CURLcode *err)
-{
- ssize_t nread;
- (void)sockindex;
-
- DEBUGASSERT(len < CURL_MAX_READ_SIZE);
-
- switch(conn->proto.sshc.sftp_recv_state) {
- case 0:
- conn->proto.sshc.sftp_file_index =
- sftp_async_read_begin(conn->proto.sshc.sftp_file,
- (uint32_t)len);
- if(conn->proto.sshc.sftp_file_index < 0) {
- *err = CURLE_RECV_ERROR;
- return -1;
- }
-
- /* FALLTHROUGH */
- case 1:
- conn->proto.sshc.sftp_recv_state = 1;
-
- nread = sftp_async_read(conn->proto.sshc.sftp_file,
- mem, (uint32_t)len,
- conn->proto.sshc.sftp_file_index);
-
- myssh_block2waitfor(conn, (nread == SSH_AGAIN)?TRUE:FALSE);
-
- if(nread == SSH_AGAIN) {
- *err = CURLE_AGAIN;
- return -1;
- }
- else if(nread < 0) {
- *err = CURLE_RECV_ERROR;
- return -1;
- }
-
- conn->proto.sshc.sftp_recv_state = 0;
- return nread;
-
- default:
- /* we never reach here */
- return -1;
- }
-}
-
-static void sftp_quote(struct connectdata *conn)
-{
- const char *cp;
- struct Curl_easy *data = conn->data;
- struct SSHPROTO *protop = data->req.protop;
- struct ssh_conn *sshc = &conn->proto.sshc;
- CURLcode result;
-
- /*
- * Support some of the "FTP" commands
- */
- char *cmd = sshc->quote_item->data;
- sshc->acceptfail = FALSE;
-
- /* if a command starts with an asterisk, which a legal SFTP command never
- can, the command will be allowed to fail without it causing any
- aborts or cancels etc. It will cause libcurl to act as if the command
- is successful, whatever the server reponds. */
-
- if(cmd[0] == '*') {
- cmd++;
- sshc->acceptfail = TRUE;
- }
-
- if(strcasecompare("pwd", cmd)) {
- /* output debug output if that is requested */
- char *tmp = aprintf("257 \"%s\" is current directory.\n",
- protop->path);
- if(!tmp) {
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- return;
- }
- if(data->set.verbose) {
- Curl_debug(data, CURLINFO_HEADER_OUT, (char *) "PWD\n", 4);
- Curl_debug(data, CURLINFO_HEADER_IN, tmp, strlen(tmp));
- }
- /* this sends an FTP-like "header" to the header callback so that the
- current directory can be read very similar to how it is read when
- using ordinary FTP. */
- result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp));
- free(tmp);
- if(result) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- }
- else
- state(conn, SSH_SFTP_NEXT_QUOTE);
- return;
- }
-
- /*
- * the arguments following the command must be separated from the
- * command with a space so we can check for it unconditionally
- */
- cp = strchr(cmd, ' ');
- if(cp == NULL) {
- failf(data, "Syntax error in SFTP command. Supply parameter(s)!");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- return;
- }
-
- /*
- * also, every command takes at least one argument so we get that
- * first argument right now
- */
- result = Curl_get_pathname(&cp, &sshc->quote_path1, sshc->homedir);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error: Bad first parameter");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- return;
- }
-
- /*
- * SFTP is a binary protocol, so we don't send text commands
- * to the server. Instead, we scan for commands used by
- * OpenSSH's sftp program and call the appropriate libssh
- * functions.
- */
- if(strncasecompare(cmd, "chgrp ", 6) ||
- strncasecompare(cmd, "chmod ", 6) ||
- strncasecompare(cmd, "chown ", 6)) {
- /* attribute change */
-
- /* sshc->quote_path1 contains the mode to set */
- /* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error in chgrp/chmod/chown: "
- "Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- return;
- }
- sshc->quote_attrs = NULL;
- state(conn, SSH_SFTP_QUOTE_STAT);
- return;
- }
- if(strncasecompare(cmd, "ln ", 3) ||
- strncasecompare(cmd, "symlink ", 8)) {
- /* symbolic linking */
- /* sshc->quote_path1 is the source */
- /* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error in ln/symlink: Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- return;
- }
- state(conn, SSH_SFTP_QUOTE_SYMLINK);
- return;
- }
- else if(strncasecompare(cmd, "mkdir ", 6)) {
- /* create dir */
- state(conn, SSH_SFTP_QUOTE_MKDIR);
- return;
- }
- else if(strncasecompare(cmd, "rename ", 7)) {
- /* rename file */
- /* first param is the source path */
- /* second param is the dest. path */
- result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error in rename: Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- return;
- }
- state(conn, SSH_SFTP_QUOTE_RENAME);
- return;
- }
- else if(strncasecompare(cmd, "rmdir ", 6)) {
- /* delete dir */
- state(conn, SSH_SFTP_QUOTE_RMDIR);
- return;
- }
- else if(strncasecompare(cmd, "rm ", 3)) {
- state(conn, SSH_SFTP_QUOTE_UNLINK);
- return;
- }
-#ifdef HAS_STATVFS_SUPPORT
- else if(strncasecompare(cmd, "statvfs ", 8)) {
- state(conn, SSH_SFTP_QUOTE_STATVFS);
- return;
- }
-#endif
-
- failf(data, "Unknown SFTP command");
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
-}
-
-static void sftp_quote_stat(struct connectdata *conn)
-{
- struct Curl_easy *data = conn->data;
- struct ssh_conn *sshc = &conn->proto.sshc;
- char *cmd = sshc->quote_item->data;
- sshc->acceptfail = FALSE;
-
- /* if a command starts with an asterisk, which a legal SFTP command never
- can, the command will be allowed to fail without it causing any
- aborts or cancels etc. It will cause libcurl to act as if the command
- is successful, whatever the server reponds. */
-
- if(cmd[0] == '*') {
- cmd++;
- sshc->acceptfail = TRUE;
- }
-
- /* We read the file attributes, store them in sshc->quote_attrs
- * and modify them accordingly to command. Then we switch to
- * QUOTE_SETSTAT state to write new ones.
- */
-
- if(sshc->quote_attrs)
- sftp_attributes_free(sshc->quote_attrs);
- sshc->quote_attrs = sftp_stat(sshc->sftp_session, sshc->quote_path2);
- if(sshc->quote_attrs == NULL) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Attempt to get SFTP stats failed: %d",
- sftp_get_error(sshc->sftp_session));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- return;
- }
-
- /* Now set the new attributes... */
- if(strncasecompare(cmd, "chgrp", 5)) {
- sshc->quote_attrs->gid = (uint32_t)strtoul(sshc->quote_path1, NULL, 10);
- if(sshc->quote_attrs->gid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
- !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Syntax error: chgrp gid not a number");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- return;
- }
- sshc->quote_attrs->flags |= SSH_FILEXFER_ATTR_UIDGID;
- }
- else if(strncasecompare(cmd, "chmod", 5)) {
- mode_t perms;
- perms = (mode_t)strtoul(sshc->quote_path1, NULL, 8);
- /* permissions are octal */
- if(perms == 0 && !ISDIGIT(sshc->quote_path1[0])) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Syntax error: chmod permissions not a number");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- return;
- }
- sshc->quote_attrs->permissions = perms;
- sshc->quote_attrs->flags |= SSH_FILEXFER_ATTR_PERMISSIONS;
- }
- else if(strncasecompare(cmd, "chown", 5)) {
- sshc->quote_attrs->uid = (uint32_t)strtoul(sshc->quote_path1, NULL, 10);
- if(sshc->quote_attrs->uid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
- !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Syntax error: chown uid not a number");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- return;
- }
- sshc->quote_attrs->flags |= SSH_FILEXFER_ATTR_UIDGID;
- }
-
- /* Now send the completed structure... */
- state(conn, SSH_SFTP_QUOTE_SETSTAT);
- return;
-}
-
-
-#endif /* USE_LIBSSH */
diff --git a/Utilities/cmcurl/lib/ssh.c b/Utilities/cmcurl/lib/ssh.c
deleted file mode 100644
index a265c3c..0000000
--- a/Utilities/cmcurl/lib/ssh.c
+++ /dev/null
@@ -1,3337 +0,0 @@
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-
-/* #define CURL_LIBSSH2_DEBUG */
-
-#include "curl_setup.h"
-
-#ifdef USE_LIBSSH2
-
-#include <limits.h>
-
-#include <libssh2.h>
-#include <libssh2_sftp.h>
-
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-#ifdef HAVE_UTSNAME_H
-#include <sys/utsname.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef __VMS
-#include <in.h>
-#include <inet.h>
-#endif
-
-#if (defined(NETWARE) && defined(__NOVELL_LIBC__))
-#undef in_addr_t
-#define in_addr_t unsigned long
-#endif
-
-#include <curl/curl.h>
-#include "urldata.h"
-#include "sendf.h"
-#include "hostip.h"
-#include "progress.h"
-#include "transfer.h"
-#include "escape.h"
-#include "http.h" /* for HTTP proxy tunnel stuff */
-#include "ssh.h"
-#include "url.h"
-#include "speedcheck.h"
-#include "getinfo.h"
-#include "strdup.h"
-#include "strcase.h"
-#include "vtls/vtls.h"
-#include "connect.h"
-#include "strerror.h"
-#include "inet_ntop.h"
-#include "parsedate.h" /* for the week day and month names */
-#include "sockaddr.h" /* required for Curl_sockaddr_storage */
-#include "strtoofft.h"
-#include "multiif.h"
-#include "select.h"
-#include "warnless.h"
-#include "curl_path.h"
-
-/* The last 3 #include files should be in this order */
-#include "curl_printf.h"
-#include "curl_memory.h"
-#include "memdebug.h"
-
-#if LIBSSH2_VERSION_NUM >= 0x010206
-/* libssh2_sftp_statvfs and friends were added in 1.2.6 */
-#define HAS_STATVFS_SUPPORT 1
-#endif
-
-#define sftp_libssh2_last_error(s) curlx_ultosi(libssh2_sftp_last_error(s))
-
-#define sftp_libssh2_realpath(s,p,t,m) \
- libssh2_sftp_symlink_ex((s), (p), curlx_uztoui(strlen(p)), \
- (t), (m), LIBSSH2_SFTP_REALPATH)
-
-
-/* Local functions: */
-static const char *sftp_libssh2_strerror(int err);
-static LIBSSH2_ALLOC_FUNC(my_libssh2_malloc);
-static LIBSSH2_REALLOC_FUNC(my_libssh2_realloc);
-static LIBSSH2_FREE_FUNC(my_libssh2_free);
-
-static CURLcode ssh_connect(struct connectdata *conn, bool *done);
-static CURLcode ssh_multi_statemach(struct connectdata *conn, bool *done);
-static CURLcode ssh_do(struct connectdata *conn, bool *done);
-
-static CURLcode scp_done(struct connectdata *conn,
- CURLcode, bool premature);
-static CURLcode scp_doing(struct connectdata *conn,
- bool *dophase_done);
-static CURLcode scp_disconnect(struct connectdata *conn, bool dead_connection);
-
-static CURLcode sftp_done(struct connectdata *conn,
- CURLcode, bool premature);
-static CURLcode sftp_doing(struct connectdata *conn,
- bool *dophase_done);
-static CURLcode sftp_disconnect(struct connectdata *conn, bool dead);
-static
-CURLcode sftp_perform(struct connectdata *conn,
- bool *connected,
- bool *dophase_done);
-
-static int ssh_getsock(struct connectdata *conn,
- curl_socket_t *sock, /* points to numsocks number
- of sockets */
- int numsocks);
-
-static int ssh_perform_getsock(const struct connectdata *conn,
- curl_socket_t *sock, /* points to numsocks
- number of sockets */
- int numsocks);
-
-static CURLcode ssh_setup_connection(struct connectdata *conn);
-
-/*
- * SCP protocol handler.
- */
-
-const struct Curl_handler Curl_handler_scp = {
- "SCP", /* scheme */
- ssh_setup_connection, /* setup_connection */
- ssh_do, /* do_it */
- scp_done, /* done */
- ZERO_NULL, /* do_more */
- ssh_connect, /* connect_it */
- ssh_multi_statemach, /* connecting */
- scp_doing, /* doing */
- ssh_getsock, /* proto_getsock */
- ssh_getsock, /* doing_getsock */
- ZERO_NULL, /* domore_getsock */
- ssh_perform_getsock, /* perform_getsock */
- scp_disconnect, /* disconnect */
- ZERO_NULL, /* readwrite */
- ZERO_NULL, /* connection_check */
- PORT_SSH, /* defport */
- CURLPROTO_SCP, /* protocol */
- PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION
- | PROTOPT_NOURLQUERY /* flags */
-};
-
-
-/*
- * SFTP protocol handler.
- */
-
-const struct Curl_handler Curl_handler_sftp = {
- "SFTP", /* scheme */
- ssh_setup_connection, /* setup_connection */
- ssh_do, /* do_it */
- sftp_done, /* done */
- ZERO_NULL, /* do_more */
- ssh_connect, /* connect_it */
- ssh_multi_statemach, /* connecting */
- sftp_doing, /* doing */
- ssh_getsock, /* proto_getsock */
- ssh_getsock, /* doing_getsock */
- ZERO_NULL, /* domore_getsock */
- ssh_perform_getsock, /* perform_getsock */
- sftp_disconnect, /* disconnect */
- ZERO_NULL, /* readwrite */
- ZERO_NULL, /* connection_check */
- PORT_SSH, /* defport */
- CURLPROTO_SFTP, /* protocol */
- PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION
- | PROTOPT_NOURLQUERY /* flags */
-};
-
-static void
-kbd_callback(const char *name, int name_len, const char *instruction,
- int instruction_len, int num_prompts,
- const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts,
- LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses,
- void **abstract)
-{
- struct connectdata *conn = (struct connectdata *)*abstract;
-
-#ifdef CURL_LIBSSH2_DEBUG
- fprintf(stderr, "name=%s\n", name);
- fprintf(stderr, "name_len=%d\n", name_len);
- fprintf(stderr, "instruction=%s\n", instruction);
- fprintf(stderr, "instruction_len=%d\n", instruction_len);
- fprintf(stderr, "num_prompts=%d\n", num_prompts);
-#else
- (void)name;
- (void)name_len;
- (void)instruction;
- (void)instruction_len;
-#endif /* CURL_LIBSSH2_DEBUG */
- if(num_prompts == 1) {
- responses[0].text = strdup(conn->passwd);
- responses[0].length = curlx_uztoui(strlen(conn->passwd));
- }
- (void)prompts;
- (void)abstract;
-} /* kbd_callback */
-
-static CURLcode sftp_libssh2_error_to_CURLE(int err)
-{
- switch(err) {
- case LIBSSH2_FX_OK:
- return CURLE_OK;
-
- case LIBSSH2_FX_NO_SUCH_FILE:
- case LIBSSH2_FX_NO_SUCH_PATH:
- return CURLE_REMOTE_FILE_NOT_FOUND;
-
- case LIBSSH2_FX_PERMISSION_DENIED:
- case LIBSSH2_FX_WRITE_PROTECT:
- case LIBSSH2_FX_LOCK_CONFlICT:
- return CURLE_REMOTE_ACCESS_DENIED;
-
- case LIBSSH2_FX_NO_SPACE_ON_FILESYSTEM:
- case LIBSSH2_FX_QUOTA_EXCEEDED:
- return CURLE_REMOTE_DISK_FULL;
-
- case LIBSSH2_FX_FILE_ALREADY_EXISTS:
- return CURLE_REMOTE_FILE_EXISTS;
-
- case LIBSSH2_FX_DIR_NOT_EMPTY:
- return CURLE_QUOTE_ERROR;
-
- default:
- break;
- }
-
- return CURLE_SSH;
-}
-
-static CURLcode libssh2_session_error_to_CURLE(int err)
-{
- switch(err) {
- /* Ordered by order of appearance in libssh2.h */
- case LIBSSH2_ERROR_NONE:
- return CURLE_OK;
-
- /* This is the error returned by libssh2_scp_recv2
- * on unknown file */
- case LIBSSH2_ERROR_SCP_PROTOCOL:
- return CURLE_REMOTE_FILE_NOT_FOUND;
-
- case LIBSSH2_ERROR_SOCKET_NONE:
- return CURLE_COULDNT_CONNECT;
-
- case LIBSSH2_ERROR_ALLOC:
- return CURLE_OUT_OF_MEMORY;
-
- case LIBSSH2_ERROR_SOCKET_SEND:
- return CURLE_SEND_ERROR;
-
- case LIBSSH2_ERROR_HOSTKEY_INIT:
- case LIBSSH2_ERROR_HOSTKEY_SIGN:
- case LIBSSH2_ERROR_PUBLICKEY_UNRECOGNIZED:
- case LIBSSH2_ERROR_PUBLICKEY_UNVERIFIED:
- return CURLE_PEER_FAILED_VERIFICATION;
-
- case LIBSSH2_ERROR_PASSWORD_EXPIRED:
- return CURLE_LOGIN_DENIED;
-
- case LIBSSH2_ERROR_SOCKET_TIMEOUT:
- case LIBSSH2_ERROR_TIMEOUT:
- return CURLE_OPERATION_TIMEDOUT;
-
- case LIBSSH2_ERROR_EAGAIN:
- return CURLE_AGAIN;
- }
-
- return CURLE_SSH;
-}
-
-static LIBSSH2_ALLOC_FUNC(my_libssh2_malloc)
-{
- (void)abstract; /* arg not used */
- return malloc(count);
-}
-
-static LIBSSH2_REALLOC_FUNC(my_libssh2_realloc)
-{
- (void)abstract; /* arg not used */
- return realloc(ptr, count);
-}
-
-static LIBSSH2_FREE_FUNC(my_libssh2_free)
-{
- (void)abstract; /* arg not used */
- if(ptr) /* ssh2 agent sometimes call free with null ptr */
- free(ptr);
-}
-
-/*
- * SSH State machine related code
- */
-/* This is the ONLY way to change SSH state! */
-static void state(struct connectdata *conn, sshstate nowstate)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
-#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
- /* for debug purposes */
- static const char * const names[] = {
- "SSH_STOP",
- "SSH_INIT",
- "SSH_S_STARTUP",
- "SSH_HOSTKEY",
- "SSH_AUTHLIST",
- "SSH_AUTH_PKEY_INIT",
- "SSH_AUTH_PKEY",
- "SSH_AUTH_PASS_INIT",
- "SSH_AUTH_PASS",
- "SSH_AUTH_AGENT_INIT",
- "SSH_AUTH_AGENT_LIST",
- "SSH_AUTH_AGENT",
- "SSH_AUTH_HOST_INIT",
- "SSH_AUTH_HOST",
- "SSH_AUTH_KEY_INIT",
- "SSH_AUTH_KEY",
- "SSH_AUTH_GSSAPI",
- "SSH_AUTH_DONE",
- "SSH_SFTP_INIT",
- "SSH_SFTP_REALPATH",
- "SSH_SFTP_QUOTE_INIT",
- "SSH_SFTP_POSTQUOTE_INIT",
- "SSH_SFTP_QUOTE",
- "SSH_SFTP_NEXT_QUOTE",
- "SSH_SFTP_QUOTE_STAT",
- "SSH_SFTP_QUOTE_SETSTAT",
- "SSH_SFTP_QUOTE_SYMLINK",
- "SSH_SFTP_QUOTE_MKDIR",
- "SSH_SFTP_QUOTE_RENAME",
- "SSH_SFTP_QUOTE_RMDIR",
- "SSH_SFTP_QUOTE_UNLINK",
- "SSH_SFTP_QUOTE_STATVFS",
- "SSH_SFTP_GETINFO",
- "SSH_SFTP_FILETIME",
- "SSH_SFTP_TRANS_INIT",
- "SSH_SFTP_UPLOAD_INIT",
- "SSH_SFTP_CREATE_DIRS_INIT",
- "SSH_SFTP_CREATE_DIRS",
- "SSH_SFTP_CREATE_DIRS_MKDIR",
- "SSH_SFTP_READDIR_INIT",
- "SSH_SFTP_READDIR",
- "SSH_SFTP_READDIR_LINK",
- "SSH_SFTP_READDIR_BOTTOM",
- "SSH_SFTP_READDIR_DONE",
- "SSH_SFTP_DOWNLOAD_INIT",
- "SSH_SFTP_DOWNLOAD_STAT",
- "SSH_SFTP_CLOSE",
- "SSH_SFTP_SHUTDOWN",
- "SSH_SCP_TRANS_INIT",
- "SSH_SCP_UPLOAD_INIT",
- "SSH_SCP_DOWNLOAD_INIT",
- "SSH_SCP_DOWNLOAD",
- "SSH_SCP_DONE",
- "SSH_SCP_SEND_EOF",
- "SSH_SCP_WAIT_EOF",
- "SSH_SCP_WAIT_CLOSE",
- "SSH_SCP_CHANNEL_FREE",
- "SSH_SESSION_DISCONNECT",
- "SSH_SESSION_FREE",
- "QUIT"
- };
-
- /* a precaution to make sure the lists are in sync */
- DEBUGASSERT(sizeof(names)/sizeof(names[0]) == SSH_LAST);
-
- if(sshc->state != nowstate) {
- infof(conn->data, "SFTP %p state change from %s to %s\n",
- (void *)sshc, names[sshc->state], names[nowstate]);
- }
-#endif
-
- sshc->state = nowstate;
-}
-
-
-#ifdef HAVE_LIBSSH2_KNOWNHOST_API
-static int sshkeycallback(struct Curl_easy *easy,
- const struct curl_khkey *knownkey, /* known */
- const struct curl_khkey *foundkey, /* found */
- enum curl_khmatch match,
- void *clientp)
-{
- (void)easy;
- (void)knownkey;
- (void)foundkey;
- (void)clientp;
-
- /* we only allow perfect matches, and we reject everything else */
- return (match != CURLKHMATCH_OK)?CURLKHSTAT_REJECT:CURLKHSTAT_FINE;
-}
-#endif
-
-/*
- * Earlier libssh2 versions didn't have the ability to seek to 64bit positions
- * with 32bit size_t.
- */
-#ifdef HAVE_LIBSSH2_SFTP_SEEK64
-#define SFTP_SEEK(x,y) libssh2_sftp_seek64(x, (libssh2_uint64_t)y)
-#else
-#define SFTP_SEEK(x,y) libssh2_sftp_seek(x, (size_t)y)
-#endif
-
-/*
- * Earlier libssh2 versions didn't do SCP properly beyond 32bit sizes on 32bit
- * architectures so we check of the necessary function is present.
- */
-#ifndef HAVE_LIBSSH2_SCP_SEND64
-#define SCP_SEND(a,b,c,d) libssh2_scp_send_ex(a, b, (int)(c), (size_t)d, 0, 0)
-#else
-#define SCP_SEND(a,b,c,d) libssh2_scp_send64(a, b, (int)(c), \
- (libssh2_uint64_t)d, 0, 0)
-#endif
-
-/*
- * libssh2 1.2.8 fixed the problem with 32bit ints used for sockets on win64.
- */
-#ifdef HAVE_LIBSSH2_SESSION_HANDSHAKE
-#define libssh2_session_startup(x,y) libssh2_session_handshake(x,y)
-#endif
-
-static CURLcode ssh_knownhost(struct connectdata *conn)
-{
- CURLcode result = CURLE_OK;
-
-#ifdef HAVE_LIBSSH2_KNOWNHOST_API
- struct Curl_easy *data = conn->data;
-
- if(data->set.str[STRING_SSH_KNOWNHOSTS]) {
- /* we're asked to verify the host against a file */
- struct ssh_conn *sshc = &conn->proto.sshc;
- int rc;
- int keytype;
- size_t keylen;
- const char *remotekey = libssh2_session_hostkey(sshc->ssh_session,
- &keylen, &keytype);
- int keycheck = LIBSSH2_KNOWNHOST_CHECK_FAILURE;
- int keybit = 0;
-
- if(remotekey) {
- /*
- * A subject to figure out is what host name we need to pass in here.
- * What host name does OpenSSH store in its file if an IDN name is
- * used?
- */
- struct libssh2_knownhost *host;
- enum curl_khmatch keymatch;
- curl_sshkeycallback func =
- data->set.ssh_keyfunc?data->set.ssh_keyfunc:sshkeycallback;
- struct curl_khkey knownkey;
- struct curl_khkey *knownkeyp = NULL;
- struct curl_khkey foundkey;
-
- keybit = (keytype == LIBSSH2_HOSTKEY_TYPE_RSA)?
- LIBSSH2_KNOWNHOST_KEY_SSHRSA:LIBSSH2_KNOWNHOST_KEY_SSHDSS;
-
-#ifdef HAVE_LIBSSH2_KNOWNHOST_CHECKP
- keycheck = libssh2_knownhost_checkp(sshc->kh,
- conn->host.name,
- (conn->remote_port != PORT_SSH)?
- conn->remote_port:-1,
- remotekey, keylen,
- LIBSSH2_KNOWNHOST_TYPE_PLAIN|
- LIBSSH2_KNOWNHOST_KEYENC_RAW|
- keybit,
- &host);
-#else
- keycheck = libssh2_knownhost_check(sshc->kh,
- conn->host.name,
- remotekey, keylen,
- LIBSSH2_KNOWNHOST_TYPE_PLAIN|
- LIBSSH2_KNOWNHOST_KEYENC_RAW|
- keybit,
- &host);
-#endif
-
- infof(data, "SSH host check: %d, key: %s\n", keycheck,
- (keycheck <= LIBSSH2_KNOWNHOST_CHECK_MISMATCH)?
- host->key:"<none>");
-
- /* setup 'knownkey' */
- if(keycheck <= LIBSSH2_KNOWNHOST_CHECK_MISMATCH) {
- knownkey.key = host->key;
- knownkey.len = 0;
- knownkey.keytype = (keytype == LIBSSH2_HOSTKEY_TYPE_RSA)?
- CURLKHTYPE_RSA : CURLKHTYPE_DSS;
- knownkeyp = &knownkey;
- }
-
- /* setup 'foundkey' */
- foundkey.key = remotekey;
- foundkey.len = keylen;
- foundkey.keytype = (keytype == LIBSSH2_HOSTKEY_TYPE_RSA)?
- CURLKHTYPE_RSA : CURLKHTYPE_DSS;
-
- /*
- * if any of the LIBSSH2_KNOWNHOST_CHECK_* defines and the
- * curl_khmatch enum are ever modified, we need to introduce a
- * translation table here!
- */
- keymatch = (enum curl_khmatch)keycheck;
-
- /* Ask the callback how to behave */
- Curl_set_in_callback(data, true);
- rc = func(data, knownkeyp, /* from the knownhosts file */
- &foundkey, /* from the remote host */
- keymatch, data->set.ssh_keyfunc_userp);
- Curl_set_in_callback(data, false);
- }
- else
- /* no remotekey means failure! */
- rc = CURLKHSTAT_REJECT;
-
- switch(rc) {
- default: /* unknown return codes will equal reject */
- /* FALLTHROUGH */
- case CURLKHSTAT_REJECT:
- state(conn, SSH_SESSION_FREE);
- /* FALLTHROUGH */
- case CURLKHSTAT_DEFER:
- /* DEFER means bail out but keep the SSH_HOSTKEY state */
- result = sshc->actualcode = CURLE_PEER_FAILED_VERIFICATION;
- break;
- case CURLKHSTAT_FINE:
- case CURLKHSTAT_FINE_ADD_TO_FILE:
- /* proceed */
- if(keycheck != LIBSSH2_KNOWNHOST_CHECK_MATCH) {
- /* the found host+key didn't match but has been told to be fine
- anyway so we add it in memory */
- int addrc = libssh2_knownhost_add(sshc->kh,
- conn->host.name, NULL,
- remotekey, keylen,
- LIBSSH2_KNOWNHOST_TYPE_PLAIN|
- LIBSSH2_KNOWNHOST_KEYENC_RAW|
- keybit, NULL);
- if(addrc)
- infof(data, "Warning adding the known host %s failed!\n",
- conn->host.name);
- else if(rc == CURLKHSTAT_FINE_ADD_TO_FILE) {
- /* now we write the entire in-memory list of known hosts to the
- known_hosts file */
- int wrc =
- libssh2_knownhost_writefile(sshc->kh,
- data->set.str[STRING_SSH_KNOWNHOSTS],
- LIBSSH2_KNOWNHOST_FILE_OPENSSH);
- if(wrc) {
- infof(data, "Warning, writing %s failed!\n",
- data->set.str[STRING_SSH_KNOWNHOSTS]);
- }
- }
- }
- break;
- }
- }
-#else /* HAVE_LIBSSH2_KNOWNHOST_API */
- (void)conn;
-#endif
- return result;
-}
-
-static CURLcode ssh_check_fingerprint(struct connectdata *conn)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
- struct Curl_easy *data = conn->data;
- const char *pubkey_md5 = data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5];
- char md5buffer[33];
-
- const char *fingerprint = libssh2_hostkey_hash(sshc->ssh_session,
- LIBSSH2_HOSTKEY_HASH_MD5);
-
- if(fingerprint) {
- /* The fingerprint points to static storage (!), don't free() it. */
- int i;
- for(i = 0; i < 16; i++)
- msnprintf(&md5buffer[i*2], 3, "%02x", (unsigned char) fingerprint[i]);
- infof(data, "SSH MD5 fingerprint: %s\n", md5buffer);
- }
-
- /* Before we authenticate we check the hostkey's MD5 fingerprint
- * against a known fingerprint, if available.
- */
- if(pubkey_md5 && strlen(pubkey_md5) == 32) {
- if(!fingerprint || !strcasecompare(md5buffer, pubkey_md5)) {
- if(fingerprint)
- failf(data,
- "Denied establishing ssh session: mismatch md5 fingerprint. "
- "Remote %s is not equal to %s", md5buffer, pubkey_md5);
- else
- failf(data,
- "Denied establishing ssh session: md5 fingerprint not available");
- state(conn, SSH_SESSION_FREE);
- sshc->actualcode = CURLE_PEER_FAILED_VERIFICATION;
- return sshc->actualcode;
- }
- infof(data, "MD5 checksum match!\n");
- /* as we already matched, we skip the check for known hosts */
- return CURLE_OK;
- }
- return ssh_knownhost(conn);
-}
-
-/*
- * ssh_statemach_act() runs the SSH state machine as far as it can without
- * blocking and without reaching the end. The data the pointer 'block' points
- * to will be set to TRUE if the libssh2 function returns LIBSSH2_ERROR_EAGAIN
- * meaning it wants to be called again when the socket is ready
- */
-
-static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
-{
- CURLcode result = CURLE_OK;
- struct Curl_easy *data = conn->data;
- struct SSHPROTO *sftp_scp = data->req.protop;
- struct ssh_conn *sshc = &conn->proto.sshc;
- curl_socket_t sock = conn->sock[FIRSTSOCKET];
- char *new_readdir_line;
- int rc = LIBSSH2_ERROR_NONE;
- int err;
- int seekerr = CURL_SEEKFUNC_OK;
- *block = 0; /* we're not blocking by default */
-
- do {
-
- switch(sshc->state) {
- case SSH_INIT:
- sshc->secondCreateDirs = 0;
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_OK;
-
- /* Set libssh2 to non-blocking, since everything internally is
- non-blocking */
- libssh2_session_set_blocking(sshc->ssh_session, 0);
-
- state(conn, SSH_S_STARTUP);
- /* FALLTHROUGH */
-
- case SSH_S_STARTUP:
- rc = libssh2_session_startup(sshc->ssh_session, (int)sock);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session, &err_msg, NULL, 0);
- failf(data, "Failure establishing ssh session: %d, %s", rc, err_msg);
-
- state(conn, SSH_SESSION_FREE);
- sshc->actualcode = CURLE_FAILED_INIT;
- break;
- }
-
- state(conn, SSH_HOSTKEY);
-
- /* FALLTHROUGH */
- case SSH_HOSTKEY:
- /*
- * Before we authenticate we should check the hostkey's fingerprint
- * against our known hosts. How that is handled (reading from file,
- * whatever) is up to us.
- */
- result = ssh_check_fingerprint(conn);
- if(!result)
- state(conn, SSH_AUTHLIST);
- /* ssh_check_fingerprint sets state appropriately on error */
- break;
-
- case SSH_AUTHLIST:
- /*
- * Figure out authentication methods
- * NB: As soon as we have provided a username to an openssh server we
- * must never change it later. Thus, always specify the correct username
- * here, even though the libssh2 docs kind of indicate that it should be
- * possible to get a 'generic' list (not user-specific) of authentication
- * methods, presumably with a blank username. That won't work in my
- * experience.
- * So always specify it here.
- */
- sshc->authlist = libssh2_userauth_list(sshc->ssh_session,
- conn->user,
- curlx_uztoui(strlen(conn->user)));
-
- if(!sshc->authlist) {
- if(libssh2_userauth_authenticated(sshc->ssh_session)) {
- sshc->authed = TRUE;
- infof(data, "SSH user accepted with no authentication\n");
- state(conn, SSH_AUTH_DONE);
- break;
- }
- err = libssh2_session_last_errno(sshc->ssh_session);
- if(err == LIBSSH2_ERROR_EAGAIN)
- rc = LIBSSH2_ERROR_EAGAIN;
- else {
- state(conn, SSH_SESSION_FREE);
- sshc->actualcode = libssh2_session_error_to_CURLE(err);
- }
- break;
- }
- infof(data, "SSH authentication methods available: %s\n",
- sshc->authlist);
-
- state(conn, SSH_AUTH_PKEY_INIT);
- break;
-
- case SSH_AUTH_PKEY_INIT:
- /*
- * Check the supported auth types in the order I feel is most secure
- * with the requested type of authentication
- */
- sshc->authed = FALSE;
-
- if((data->set.ssh_auth_types & CURLSSH_AUTH_PUBLICKEY) &&
- (strstr(sshc->authlist, "publickey") != NULL)) {
- bool out_of_memory = FALSE;
-
- sshc->rsa_pub = sshc->rsa = NULL;
-
- if(data->set.str[STRING_SSH_PRIVATE_KEY])
- sshc->rsa = strdup(data->set.str[STRING_SSH_PRIVATE_KEY]);
- else {
- /* To ponder about: should really the lib be messing about with the
- HOME environment variable etc? */
- char *home = curl_getenv("HOME");
-
- /* If no private key file is specified, try some common paths. */
- if(home) {
- /* Try ~/.ssh first. */
- sshc->rsa = aprintf("%s/.ssh/id_rsa", home);
- if(!sshc->rsa)
- out_of_memory = TRUE;
- else if(access(sshc->rsa, R_OK) != 0) {
- Curl_safefree(sshc->rsa);
- sshc->rsa = aprintf("%s/.ssh/id_dsa", home);
- if(!sshc->rsa)
- out_of_memory = TRUE;
- else if(access(sshc->rsa, R_OK) != 0) {
- Curl_safefree(sshc->rsa);
- }
- }
- free(home);
- }
- if(!out_of_memory && !sshc->rsa) {
- /* Nothing found; try the current dir. */
- sshc->rsa = strdup("id_rsa");
- if(sshc->rsa && access(sshc->rsa, R_OK) != 0) {
- Curl_safefree(sshc->rsa);
- sshc->rsa = strdup("id_dsa");
- if(sshc->rsa && access(sshc->rsa, R_OK) != 0) {
- Curl_safefree(sshc->rsa);
- /* Out of guesses. Set to the empty string to avoid
- * surprising info messages. */
- sshc->rsa = strdup("");
- }
- }
- }
- }
-
- /*
- * Unless the user explicitly specifies a public key file, let
- * libssh2 extract the public key from the private key file.
- * This is done by simply passing sshc->rsa_pub = NULL.
- */
- if(data->set.str[STRING_SSH_PUBLIC_KEY]
- /* treat empty string the same way as NULL */
- && data->set.str[STRING_SSH_PUBLIC_KEY][0]) {
- sshc->rsa_pub = strdup(data->set.str[STRING_SSH_PUBLIC_KEY]);
- if(!sshc->rsa_pub)
- out_of_memory = TRUE;
- }
-
- if(out_of_memory || sshc->rsa == NULL) {
- Curl_safefree(sshc->rsa);
- Curl_safefree(sshc->rsa_pub);
- state(conn, SSH_SESSION_FREE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
-
- sshc->passphrase = data->set.ssl.key_passwd;
- if(!sshc->passphrase)
- sshc->passphrase = "";
-
- if(sshc->rsa_pub)
- infof(data, "Using SSH public key file '%s'\n", sshc->rsa_pub);
- infof(data, "Using SSH private key file '%s'\n", sshc->rsa);
-
- state(conn, SSH_AUTH_PKEY);
- }
- else {
- state(conn, SSH_AUTH_PASS_INIT);
- }
- break;
-
- case SSH_AUTH_PKEY:
- /* The function below checks if the files exists, no need to stat() here.
- */
- rc = libssh2_userauth_publickey_fromfile_ex(sshc->ssh_session,
- conn->user,
- curlx_uztoui(
- strlen(conn->user)),
- sshc->rsa_pub,
- sshc->rsa, sshc->passphrase);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
-
- Curl_safefree(sshc->rsa_pub);
- Curl_safefree(sshc->rsa);
-
- if(rc == 0) {
- sshc->authed = TRUE;
- infof(data, "Initialized SSH public key authentication\n");
- state(conn, SSH_AUTH_DONE);
- }
- else {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "SSH public key authentication failed: %s\n", err_msg);
- state(conn, SSH_AUTH_PASS_INIT);
- rc = 0; /* clear rc and continue */
- }
- break;
-
- case SSH_AUTH_PASS_INIT:
- if((data->set.ssh_auth_types & CURLSSH_AUTH_PASSWORD) &&
- (strstr(sshc->authlist, "password") != NULL)) {
- state(conn, SSH_AUTH_PASS);
- }
- else {
- state(conn, SSH_AUTH_HOST_INIT);
- rc = 0; /* clear rc and continue */
- }
- break;
-
- case SSH_AUTH_PASS:
- rc = libssh2_userauth_password_ex(sshc->ssh_session, conn->user,
- curlx_uztoui(strlen(conn->user)),
- conn->passwd,
- curlx_uztoui(strlen(conn->passwd)),
- NULL);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc == 0) {
- sshc->authed = TRUE;
- infof(data, "Initialized password authentication\n");
- state(conn, SSH_AUTH_DONE);
- }
- else {
- state(conn, SSH_AUTH_HOST_INIT);
- rc = 0; /* clear rc and continue */
- }
- break;
-
- case SSH_AUTH_HOST_INIT:
- if((data->set.ssh_auth_types & CURLSSH_AUTH_HOST) &&
- (strstr(sshc->authlist, "hostbased") != NULL)) {
- state(conn, SSH_AUTH_HOST);
- }
- else {
- state(conn, SSH_AUTH_AGENT_INIT);
- }
- break;
-
- case SSH_AUTH_HOST:
- state(conn, SSH_AUTH_AGENT_INIT);
- break;
-
- case SSH_AUTH_AGENT_INIT:
-#ifdef HAVE_LIBSSH2_AGENT_API
- if((data->set.ssh_auth_types & CURLSSH_AUTH_AGENT)
- && (strstr(sshc->authlist, "publickey") != NULL)) {
-
- /* Connect to the ssh-agent */
- /* The agent could be shared by a curl thread i believe
- but nothing obvious as keys can be added/removed at any time */
- if(!sshc->ssh_agent) {
- sshc->ssh_agent = libssh2_agent_init(sshc->ssh_session);
- if(!sshc->ssh_agent) {
- infof(data, "Could not create agent object\n");
-
- state(conn, SSH_AUTH_KEY_INIT);
- break;
- }
- }
-
- rc = libssh2_agent_connect(sshc->ssh_agent);
- if(rc == LIBSSH2_ERROR_EAGAIN)
- break;
- if(rc < 0) {
- infof(data, "Failure connecting to agent\n");
- state(conn, SSH_AUTH_KEY_INIT);
- rc = 0; /* clear rc and continue */
- }
- else {
- state(conn, SSH_AUTH_AGENT_LIST);
- }
- }
- else
-#endif /* HAVE_LIBSSH2_AGENT_API */
- state(conn, SSH_AUTH_KEY_INIT);
- break;
-
- case SSH_AUTH_AGENT_LIST:
-#ifdef HAVE_LIBSSH2_AGENT_API
- rc = libssh2_agent_list_identities(sshc->ssh_agent);
-
- if(rc == LIBSSH2_ERROR_EAGAIN)
- break;
- if(rc < 0) {
- infof(data, "Failure requesting identities to agent\n");
- state(conn, SSH_AUTH_KEY_INIT);
- rc = 0; /* clear rc and continue */
- }
- else {
- state(conn, SSH_AUTH_AGENT);
- sshc->sshagent_prev_identity = NULL;
- }
-#endif
- break;
-
- case SSH_AUTH_AGENT:
-#ifdef HAVE_LIBSSH2_AGENT_API
- /* as prev_identity evolves only after an identity user auth finished we
- can safely request it again as long as EAGAIN is returned here or by
- libssh2_agent_userauth */
- rc = libssh2_agent_get_identity(sshc->ssh_agent,
- &sshc->sshagent_identity,
- sshc->sshagent_prev_identity);
- if(rc == LIBSSH2_ERROR_EAGAIN)
- break;
-
- if(rc == 0) {
- rc = libssh2_agent_userauth(sshc->ssh_agent, conn->user,
- sshc->sshagent_identity);
-
- if(rc < 0) {
- if(rc != LIBSSH2_ERROR_EAGAIN) {
- /* tried and failed? go to next identity */
- sshc->sshagent_prev_identity = sshc->sshagent_identity;
- }
- break;
- }
- }
-
- if(rc < 0)
- infof(data, "Failure requesting identities to agent\n");
- else if(rc == 1)
- infof(data, "No identity would match\n");
-
- if(rc == LIBSSH2_ERROR_NONE) {
- sshc->authed = TRUE;
- infof(data, "Agent based authentication successful\n");
- state(conn, SSH_AUTH_DONE);
- }
- else {
- state(conn, SSH_AUTH_KEY_INIT);
- rc = 0; /* clear rc and continue */
- }
-#endif
- break;
-
- case SSH_AUTH_KEY_INIT:
- if((data->set.ssh_auth_types & CURLSSH_AUTH_KEYBOARD)
- && (strstr(sshc->authlist, "keyboard-interactive") != NULL)) {
- state(conn, SSH_AUTH_KEY);
- }
- else {
- state(conn, SSH_AUTH_DONE);
- }
- break;
-
- case SSH_AUTH_KEY:
- /* Authentication failed. Continue with keyboard-interactive now. */
- rc = libssh2_userauth_keyboard_interactive_ex(sshc->ssh_session,
- conn->user,
- curlx_uztoui(
- strlen(conn->user)),
- &kbd_callback);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc == 0) {
- sshc->authed = TRUE;
- infof(data, "Initialized keyboard interactive authentication\n");
- }
- state(conn, SSH_AUTH_DONE);
- break;
-
- case SSH_AUTH_DONE:
- if(!sshc->authed) {
- failf(data, "Authentication failure");
- state(conn, SSH_SESSION_FREE);
- sshc->actualcode = CURLE_LOGIN_DENIED;
- break;
- }
-
- /*
- * At this point we have an authenticated ssh session.
- */
- infof(data, "Authentication complete\n");
-
- Curl_pgrsTime(conn->data, TIMER_APPCONNECT); /* SSH is connected */
-
- conn->sockfd = sock;
- conn->writesockfd = CURL_SOCKET_BAD;
-
- if(conn->handler->protocol == CURLPROTO_SFTP) {
- state(conn, SSH_SFTP_INIT);
- break;
- }
- infof(data, "SSH CONNECT phase done\n");
- state(conn, SSH_STOP);
- break;
-
- case SSH_SFTP_INIT:
- /*
- * Start the libssh2 sftp session
- */
- sshc->sftp_session = libssh2_sftp_init(sshc->ssh_session);
- if(!sshc->sftp_session) {
- char *err_msg = NULL;
- if(libssh2_session_last_errno(sshc->ssh_session) ==
- LIBSSH2_ERROR_EAGAIN) {
- rc = LIBSSH2_ERROR_EAGAIN;
- break;
- }
-
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- failf(data, "Failure initializing sftp session: %s", err_msg);
- state(conn, SSH_SESSION_FREE);
- sshc->actualcode = CURLE_FAILED_INIT;
- break;
- }
- state(conn, SSH_SFTP_REALPATH);
- break;
-
- case SSH_SFTP_REALPATH:
- {
- char tempHome[PATH_MAX];
-
- /*
- * Get the "home" directory
- */
- rc = sftp_libssh2_realpath(sshc->sftp_session, ".",
- tempHome, PATH_MAX-1);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc > 0) {
- /* It seems that this string is not always NULL terminated */
- tempHome[rc] = '\0';
- sshc->homedir = strdup(tempHome);
- if(!sshc->homedir) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
- conn->data->state.most_recent_ftp_entrypath = sshc->homedir;
- }
- else {
- /* Return the error type */
- err = sftp_libssh2_last_error(sshc->sftp_session);
- if(err)
- result = sftp_libssh2_error_to_CURLE(err);
- else
- /* in this case, the error wasn't in the SFTP level but for example
- a time-out or similar */
- result = CURLE_SSH;
- sshc->actualcode = result;
- DEBUGF(infof(data, "error = %d makes libcurl = %d\n",
- err, (int)result));
- state(conn, SSH_STOP);
- break;
- }
- }
- /* This is the last step in the SFTP connect phase. Do note that while
- we get the homedir here, we get the "workingpath" in the DO action
- since the homedir will remain the same between request but the
- working path will not. */
- DEBUGF(infof(data, "SSH CONNECT phase done\n"));
- state(conn, SSH_STOP);
- break;
-
- case SSH_SFTP_QUOTE_INIT:
-
- result = Curl_getworkingpath(conn, sshc->homedir, &sftp_scp->path);
- if(result) {
- sshc->actualcode = result;
- state(conn, SSH_STOP);
- break;
- }
-
- if(data->set.quote) {
- infof(data, "Sending quote commands\n");
- sshc->quote_item = data->set.quote;
- state(conn, SSH_SFTP_QUOTE);
- }
- else {
- state(conn, SSH_SFTP_GETINFO);
- }
- break;
-
- case SSH_SFTP_POSTQUOTE_INIT:
- if(data->set.postquote) {
- infof(data, "Sending quote commands\n");
- sshc->quote_item = data->set.postquote;
- state(conn, SSH_SFTP_QUOTE);
- }
- else {
- state(conn, SSH_STOP);
- }
- break;
-
- case SSH_SFTP_QUOTE:
- /* Send any quote commands */
- {
- const char *cp;
-
- /*
- * Support some of the "FTP" commands
- *
- * 'sshc->quote_item' is already verified to be non-NULL before it
- * switched to this state.
- */
- char *cmd = sshc->quote_item->data;
- sshc->acceptfail = FALSE;
-
- /* if a command starts with an asterisk, which a legal SFTP command never
- can, the command will be allowed to fail without it causing any
- aborts or cancels etc. It will cause libcurl to act as if the command
- is successful, whatever the server reponds. */
-
- if(cmd[0] == '*') {
- cmd++;
- sshc->acceptfail = TRUE;
- }
-
- if(strcasecompare("pwd", cmd)) {
- /* output debug output if that is requested */
- char *tmp = aprintf("257 \"%s\" is current directory.\n",
- sftp_scp->path);
- if(!tmp) {
- result = CURLE_OUT_OF_MEMORY;
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- break;
- }
- if(data->set.verbose) {
- Curl_debug(data, CURLINFO_HEADER_OUT, (char *)"PWD\n", 4);
- Curl_debug(data, CURLINFO_HEADER_IN, tmp, strlen(tmp));
- }
- /* this sends an FTP-like "header" to the header callback so that the
- current directory can be read very similar to how it is read when
- using ordinary FTP. */
- result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp));
- free(tmp);
- if(result) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- }
- else
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
- }
- {
- /*
- * the arguments following the command must be separated from the
- * command with a space so we can check for it unconditionally
- */
- cp = strchr(cmd, ' ');
- if(cp == NULL) {
- failf(data, "Syntax error in SFTP command. Supply parameter(s)!");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
-
- /*
- * also, every command takes at least one argument so we get that
- * first argument right now
- */
- result = Curl_get_pathname(&cp, &sshc->quote_path1, sshc->homedir);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error: Bad first parameter");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- break;
- }
-
- /*
- * SFTP is a binary protocol, so we don't send text commands
- * to the server. Instead, we scan for commands used by
- * OpenSSH's sftp program and call the appropriate libssh2
- * functions.
- */
- if(strncasecompare(cmd, "chgrp ", 6) ||
- strncasecompare(cmd, "chmod ", 6) ||
- strncasecompare(cmd, "chown ", 6) ) {
- /* attribute change */
-
- /* sshc->quote_path1 contains the mode to set */
- /* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error in chgrp/chmod/chown: "
- "Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- break;
- }
- memset(&sshc->quote_attrs, 0, sizeof(LIBSSH2_SFTP_ATTRIBUTES));
- state(conn, SSH_SFTP_QUOTE_STAT);
- break;
- }
- if(strncasecompare(cmd, "ln ", 3) ||
- strncasecompare(cmd, "symlink ", 8)) {
- /* symbolic linking */
- /* sshc->quote_path1 is the source */
- /* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data,
- "Syntax error in ln/symlink: Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- break;
- }
- state(conn, SSH_SFTP_QUOTE_SYMLINK);
- break;
- }
- else if(strncasecompare(cmd, "mkdir ", 6)) {
- /* create dir */
- state(conn, SSH_SFTP_QUOTE_MKDIR);
- break;
- }
- else if(strncasecompare(cmd, "rename ", 7)) {
- /* rename file */
- /* first param is the source path */
- /* second param is the dest. path */
- result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
- if(result) {
- if(result == CURLE_OUT_OF_MEMORY)
- failf(data, "Out of memory");
- else
- failf(data, "Syntax error in rename: Bad second parameter");
- Curl_safefree(sshc->quote_path1);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- break;
- }
- state(conn, SSH_SFTP_QUOTE_RENAME);
- break;
- }
- else if(strncasecompare(cmd, "rmdir ", 6)) {
- /* delete dir */
- state(conn, SSH_SFTP_QUOTE_RMDIR);
- break;
- }
- else if(strncasecompare(cmd, "rm ", 3)) {
- state(conn, SSH_SFTP_QUOTE_UNLINK);
- break;
- }
-#ifdef HAS_STATVFS_SUPPORT
- else if(strncasecompare(cmd, "statvfs ", 8)) {
- state(conn, SSH_SFTP_QUOTE_STATVFS);
- break;
- }
-#endif
-
- failf(data, "Unknown SFTP command");
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- }
- break;
-
- case SSH_SFTP_NEXT_QUOTE:
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
-
- sshc->quote_item = sshc->quote_item->next;
-
- if(sshc->quote_item) {
- state(conn, SSH_SFTP_QUOTE);
- }
- else {
- if(sshc->nextstate != SSH_NO_STATE) {
- state(conn, sshc->nextstate);
- sshc->nextstate = SSH_NO_STATE;
- }
- else {
- state(conn, SSH_SFTP_GETINFO);
- }
- }
- break;
-
- case SSH_SFTP_QUOTE_STAT:
- {
- char *cmd = sshc->quote_item->data;
- sshc->acceptfail = FALSE;
-
- /* if a command starts with an asterisk, which a legal SFTP command never
- can, the command will be allowed to fail without it causing any
- aborts or cancels etc. It will cause libcurl to act as if the command
- is successful, whatever the server reponds. */
-
- if(cmd[0] == '*') {
- cmd++;
- sshc->acceptfail = TRUE;
- }
-
- if(!strncasecompare(cmd, "chmod", 5)) {
- /* Since chown and chgrp only set owner OR group but libssh2 wants to
- * set them both at once, we need to obtain the current ownership
- * first. This takes an extra protocol round trip.
- */
- rc = libssh2_sftp_stat_ex(sshc->sftp_session, sshc->quote_path2,
- curlx_uztoui(strlen(sshc->quote_path2)),
- LIBSSH2_SFTP_STAT,
- &sshc->quote_attrs);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc != 0 && !sshc->acceptfail) { /* get those attributes */
- err = sftp_libssh2_last_error(sshc->sftp_session);
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Attempt to get SFTP stats failed: %s",
- sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- }
-
- /* Now set the new attributes... */
- if(strncasecompare(cmd, "chgrp", 5)) {
- sshc->quote_attrs.gid = strtoul(sshc->quote_path1, NULL, 10);
- sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_UIDGID;
- if(sshc->quote_attrs.gid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
- !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Syntax error: chgrp gid not a number");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- }
- else if(strncasecompare(cmd, "chmod", 5)) {
- sshc->quote_attrs.permissions = strtoul(sshc->quote_path1, NULL, 8);
- sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_PERMISSIONS;
- /* permissions are octal */
- if(sshc->quote_attrs.permissions == 0 &&
- !ISDIGIT(sshc->quote_path1[0])) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Syntax error: chmod permissions not a number");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- }
- else if(strncasecompare(cmd, "chown", 5)) {
- sshc->quote_attrs.uid = strtoul(sshc->quote_path1, NULL, 10);
- sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_UIDGID;
- if(sshc->quote_attrs.uid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
- !sshc->acceptfail) {
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Syntax error: chown uid not a number");
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- }
-
- /* Now send the completed structure... */
- state(conn, SSH_SFTP_QUOTE_SETSTAT);
- break;
- }
-
- case SSH_SFTP_QUOTE_SETSTAT:
- rc = libssh2_sftp_stat_ex(sshc->sftp_session, sshc->quote_path2,
- curlx_uztoui(strlen(sshc->quote_path2)),
- LIBSSH2_SFTP_SETSTAT,
- &sshc->quote_attrs);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc != 0 && !sshc->acceptfail) {
- err = sftp_libssh2_last_error(sshc->sftp_session);
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "Attempt to set SFTP stats failed: %s",
- sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_SYMLINK:
- rc = libssh2_sftp_symlink_ex(sshc->sftp_session, sshc->quote_path1,
- curlx_uztoui(strlen(sshc->quote_path1)),
- sshc->quote_path2,
- curlx_uztoui(strlen(sshc->quote_path2)),
- LIBSSH2_SFTP_SYMLINK);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc != 0 && !sshc->acceptfail) {
- err = sftp_libssh2_last_error(sshc->sftp_session);
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "symlink command failed: %s",
- sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_MKDIR:
- rc = libssh2_sftp_mkdir_ex(sshc->sftp_session, sshc->quote_path1,
- curlx_uztoui(strlen(sshc->quote_path1)),
- data->set.new_directory_perms);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc != 0 && !sshc->acceptfail) {
- err = sftp_libssh2_last_error(sshc->sftp_session);
- Curl_safefree(sshc->quote_path1);
- failf(data, "mkdir command failed: %s", sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_RENAME:
- rc = libssh2_sftp_rename_ex(sshc->sftp_session, sshc->quote_path1,
- curlx_uztoui(strlen(sshc->quote_path1)),
- sshc->quote_path2,
- curlx_uztoui(strlen(sshc->quote_path2)),
- LIBSSH2_SFTP_RENAME_OVERWRITE |
- LIBSSH2_SFTP_RENAME_ATOMIC |
- LIBSSH2_SFTP_RENAME_NATIVE);
-
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc != 0 && !sshc->acceptfail) {
- err = sftp_libssh2_last_error(sshc->sftp_session);
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
- failf(data, "rename command failed: %s", sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_RMDIR:
- rc = libssh2_sftp_rmdir_ex(sshc->sftp_session, sshc->quote_path1,
- curlx_uztoui(strlen(sshc->quote_path1)));
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc != 0 && !sshc->acceptfail) {
- err = sftp_libssh2_last_error(sshc->sftp_session);
- Curl_safefree(sshc->quote_path1);
- failf(data, "rmdir command failed: %s", sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
- case SSH_SFTP_QUOTE_UNLINK:
- rc = libssh2_sftp_unlink_ex(sshc->sftp_session, sshc->quote_path1,
- curlx_uztoui(strlen(sshc->quote_path1)));
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc != 0 && !sshc->acceptfail) {
- err = sftp_libssh2_last_error(sshc->sftp_session);
- Curl_safefree(sshc->quote_path1);
- failf(data, "rm command failed: %s", sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
-
-#ifdef HAS_STATVFS_SUPPORT
- case SSH_SFTP_QUOTE_STATVFS:
- {
- LIBSSH2_SFTP_STATVFS statvfs;
- rc = libssh2_sftp_statvfs(sshc->sftp_session, sshc->quote_path1,
- curlx_uztoui(strlen(sshc->quote_path1)),
- &statvfs);
-
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc != 0 && !sshc->acceptfail) {
- err = sftp_libssh2_last_error(sshc->sftp_session);
- Curl_safefree(sshc->quote_path1);
- failf(data, "statvfs command failed: %s", sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = CURLE_QUOTE_ERROR;
- break;
- }
- else if(rc == 0) {
- char *tmp = aprintf("statvfs:\n"
- "f_bsize: %llu\n" "f_frsize: %llu\n"
- "f_blocks: %llu\n" "f_bfree: %llu\n"
- "f_bavail: %llu\n" "f_files: %llu\n"
- "f_ffree: %llu\n" "f_favail: %llu\n"
- "f_fsid: %llu\n" "f_flag: %llu\n"
- "f_namemax: %llu\n",
- statvfs.f_bsize, statvfs.f_frsize,
- statvfs.f_blocks, statvfs.f_bfree,
- statvfs.f_bavail, statvfs.f_files,
- statvfs.f_ffree, statvfs.f_favail,
- statvfs.f_fsid, statvfs.f_flag,
- statvfs.f_namemax);
- if(!tmp) {
- result = CURLE_OUT_OF_MEMORY;
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- break;
- }
-
- result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp));
- free(tmp);
- if(result) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->nextstate = SSH_NO_STATE;
- sshc->actualcode = result;
- }
- }
- state(conn, SSH_SFTP_NEXT_QUOTE);
- break;
- }
-#endif
- case SSH_SFTP_GETINFO:
- {
- if(data->set.get_filetime) {
- state(conn, SSH_SFTP_FILETIME);
- }
- else {
- state(conn, SSH_SFTP_TRANS_INIT);
- }
- break;
- }
-
- case SSH_SFTP_FILETIME:
- {
- LIBSSH2_SFTP_ATTRIBUTES attrs;
-
- rc = libssh2_sftp_stat_ex(sshc->sftp_session, sftp_scp->path,
- curlx_uztoui(strlen(sftp_scp->path)),
- LIBSSH2_SFTP_STAT, &attrs);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc == 0) {
- data->info.filetime = attrs.mtime;
- }
-
- state(conn, SSH_SFTP_TRANS_INIT);
- break;
- }
-
- case SSH_SFTP_TRANS_INIT:
- if(data->set.upload)
- state(conn, SSH_SFTP_UPLOAD_INIT);
- else {
- if(sftp_scp->path[strlen(sftp_scp->path)-1] == '/')
- state(conn, SSH_SFTP_READDIR_INIT);
- else
- state(conn, SSH_SFTP_DOWNLOAD_INIT);
- }
- break;
-
- case SSH_SFTP_UPLOAD_INIT:
- {
- unsigned long flags;
- /*
- * NOTE!!! libssh2 requires that the destination path is a full path
- * that includes the destination file and name OR ends in a "/"
- * If this is not done the destination file will be named the
- * same name as the last directory in the path.
- */
-
- if(data->state.resume_from != 0) {
- LIBSSH2_SFTP_ATTRIBUTES attrs;
- if(data->state.resume_from < 0) {
- rc = libssh2_sftp_stat_ex(sshc->sftp_session, sftp_scp->path,
- curlx_uztoui(strlen(sftp_scp->path)),
- LIBSSH2_SFTP_STAT, &attrs);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc) {
- data->state.resume_from = 0;
- }
- else {
- curl_off_t size = attrs.filesize;
- if(size < 0) {
- failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- data->state.resume_from = attrs.filesize;
- }
- }
- }
-
- if(data->set.ftp_append)
- /* Try to open for append, but create if nonexisting */
- flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_APPEND;
- else if(data->state.resume_from > 0)
- /* If we have restart position then open for append */
- flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_APPEND;
- else
- /* Clear file before writing (normal behaviour) */
- flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_TRUNC;
-
- sshc->sftp_handle =
- libssh2_sftp_open_ex(sshc->sftp_session, sftp_scp->path,
- curlx_uztoui(strlen(sftp_scp->path)),
- flags, data->set.new_file_perms,
- LIBSSH2_SFTP_OPENFILE);
-
- if(!sshc->sftp_handle) {
- rc = libssh2_session_last_errno(sshc->ssh_session);
-
- if(LIBSSH2_ERROR_EAGAIN == rc)
- break;
-
- if(LIBSSH2_ERROR_SFTP_PROTOCOL == rc)
- /* only when there was an SFTP protocol error can we extract
- the sftp error! */
- err = sftp_libssh2_last_error(sshc->sftp_session);
- else
- err = -1; /* not an sftp error at all */
-
- if(sshc->secondCreateDirs) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = err>= LIBSSH2_FX_OK?
- sftp_libssh2_error_to_CURLE(err):CURLE_SSH;
- failf(data, "Creating the dir/file failed: %s",
- sftp_libssh2_strerror(err));
- break;
- }
- if(((err == LIBSSH2_FX_NO_SUCH_FILE) ||
- (err == LIBSSH2_FX_FAILURE) ||
- (err == LIBSSH2_FX_NO_SUCH_PATH)) &&
- (data->set.ftp_create_missing_dirs &&
- (strlen(sftp_scp->path) > 1))) {
- /* try to create the path remotely */
- rc = 0; /* clear rc and continue */
- sshc->secondCreateDirs = 1;
- state(conn, SSH_SFTP_CREATE_DIRS_INIT);
- break;
- }
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = err>= LIBSSH2_FX_OK?
- sftp_libssh2_error_to_CURLE(err):CURLE_SSH;
- if(!sshc->actualcode) {
- /* Sometimes, for some reason libssh2_sftp_last_error() returns
- zero even though libssh2_sftp_open() failed previously! We need
- to work around that! */
- sshc->actualcode = CURLE_SSH;
- err = -1;
- }
- failf(data, "Upload failed: %s (%d/%d)",
- err>= LIBSSH2_FX_OK?sftp_libssh2_strerror(err):"ssh error",
- err, rc);
- break;
- }
-
- /* If we have a restart point then we need to seek to the correct
- position. */
- if(data->state.resume_from > 0) {
- /* Let's read off the proper amount of bytes from the input. */
- if(conn->seek_func) {
- Curl_set_in_callback(data, true);
- seekerr = conn->seek_func(conn->seek_client, data->state.resume_from,
- SEEK_SET);
- Curl_set_in_callback(data, false);
- }
-
- if(seekerr != CURL_SEEKFUNC_OK) {
- curl_off_t passed = 0;
-
- if(seekerr != CURL_SEEKFUNC_CANTSEEK) {
- failf(data, "Could not seek stream");
- return CURLE_FTP_COULDNT_USE_REST;
- }
- /* seekerr == CURL_SEEKFUNC_CANTSEEK (can't seek to offset) */
- do {
- size_t readthisamountnow =
- (data->state.resume_from - passed > data->set.buffer_size) ?
- (size_t)data->set.buffer_size :
- curlx_sotouz(data->state.resume_from - passed);
-
- size_t actuallyread;
- Curl_set_in_callback(data, true);
- actuallyread = data->state.fread_func(data->state.buffer, 1,
- readthisamountnow,
- data->state.in);
- Curl_set_in_callback(data, false);
-
- passed += actuallyread;
- if((actuallyread == 0) || (actuallyread > readthisamountnow)) {
- /* this checks for greater-than only to make sure that the
- CURL_READFUNC_ABORT return code still aborts */
- failf(data, "Failed to read data");
- return CURLE_FTP_COULDNT_USE_REST;
- }
- } while(passed < data->state.resume_from);
- }
-
- /* now, decrease the size of the read */
- if(data->state.infilesize > 0) {
- data->state.infilesize -= data->state.resume_from;
- data->req.size = data->state.infilesize;
- Curl_pgrsSetUploadSize(data, data->state.infilesize);
- }
-
- SFTP_SEEK(sshc->sftp_handle, data->state.resume_from);
- }
- if(data->state.infilesize > 0) {
- data->req.size = data->state.infilesize;
- Curl_pgrsSetUploadSize(data, data->state.infilesize);
- }
- /* upload data */
- Curl_setup_transfer(data, -1, -1, FALSE, FIRSTSOCKET);
-
- /* not set by Curl_setup_transfer to preserve keepon bits */
- conn->sockfd = conn->writesockfd;
-
- if(result) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = result;
- }
- else {
- /* store this original bitmask setup to use later on if we can't
- figure out a "real" bitmask */
- sshc->orig_waitfor = data->req.keepon;
-
- /* we want to use the _sending_ function even when the socket turns
- out readable as the underlying libssh2 sftp send function will deal
- with both accordingly */
- conn->cselect_bits = CURL_CSELECT_OUT;
-
- /* since we don't really wait for anything at this point, we want the
- state machine to move on as soon as possible so we set a very short
- timeout here */
- Curl_expire(data, 0, EXPIRE_RUN_NOW);
-
- state(conn, SSH_STOP);
- }
- break;
- }
-
- case SSH_SFTP_CREATE_DIRS_INIT:
- if(strlen(sftp_scp->path) > 1) {
- sshc->slash_pos = sftp_scp->path + 1; /* ignore the leading '/' */
- state(conn, SSH_SFTP_CREATE_DIRS);
- }
- else {
- state(conn, SSH_SFTP_UPLOAD_INIT);
- }
- break;
-
- case SSH_SFTP_CREATE_DIRS:
- sshc->slash_pos = strchr(sshc->slash_pos, '/');
- if(sshc->slash_pos) {
- *sshc->slash_pos = 0;
-
- infof(data, "Creating directory '%s'\n", sftp_scp->path);
- state(conn, SSH_SFTP_CREATE_DIRS_MKDIR);
- break;
- }
- state(conn, SSH_SFTP_UPLOAD_INIT);
- break;
-
- case SSH_SFTP_CREATE_DIRS_MKDIR:
- /* 'mode' - parameter is preliminary - default to 0644 */
- rc = libssh2_sftp_mkdir_ex(sshc->sftp_session, sftp_scp->path,
- curlx_uztoui(strlen(sftp_scp->path)),
- data->set.new_directory_perms);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- *sshc->slash_pos = '/';
- ++sshc->slash_pos;
- if(rc < 0) {
- /*
- * Abort if failure wasn't that the dir already exists or the
- * permission was denied (creation might succeed further down the
- * path) - retry on unspecific FAILURE also
- */
- err = sftp_libssh2_last_error(sshc->sftp_session);
- if((err != LIBSSH2_FX_FILE_ALREADY_EXISTS) &&
- (err != LIBSSH2_FX_FAILURE) &&
- (err != LIBSSH2_FX_PERMISSION_DENIED)) {
- result = sftp_libssh2_error_to_CURLE(err);
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = result?result:CURLE_SSH;
- break;
- }
- rc = 0; /* clear rc and continue */
- }
- state(conn, SSH_SFTP_CREATE_DIRS);
- break;
-
- case SSH_SFTP_READDIR_INIT:
- Curl_pgrsSetDownloadSize(data, -1);
- if(data->set.opt_no_body) {
- state(conn, SSH_STOP);
- break;
- }
-
- /*
- * This is a directory that we are trying to get, so produce a directory
- * listing
- */
- sshc->sftp_handle = libssh2_sftp_open_ex(sshc->sftp_session,
- sftp_scp->path,
- curlx_uztoui(
- strlen(sftp_scp->path)),
- 0, 0, LIBSSH2_SFTP_OPENDIR);
- if(!sshc->sftp_handle) {
- if(libssh2_session_last_errno(sshc->ssh_session) ==
- LIBSSH2_ERROR_EAGAIN) {
- rc = LIBSSH2_ERROR_EAGAIN;
- break;
- }
- err = sftp_libssh2_last_error(sshc->sftp_session);
- failf(data, "Could not open directory for reading: %s",
- sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- result = sftp_libssh2_error_to_CURLE(err);
- sshc->actualcode = result?result:CURLE_SSH;
- break;
- }
- sshc->readdir_filename = malloc(PATH_MAX + 1);
- if(!sshc->readdir_filename) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
- sshc->readdir_longentry = malloc(PATH_MAX + 1);
- if(!sshc->readdir_longentry) {
- Curl_safefree(sshc->readdir_filename);
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
- state(conn, SSH_SFTP_READDIR);
- break;
-
- case SSH_SFTP_READDIR:
- rc = libssh2_sftp_readdir_ex(sshc->sftp_handle,
- sshc->readdir_filename,
- PATH_MAX,
- sshc->readdir_longentry,
- PATH_MAX,
- &sshc->readdir_attrs);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc > 0) {
- sshc->readdir_len = (size_t) rc;
- sshc->readdir_filename[sshc->readdir_len] = '\0';
-
- if(data->set.ftp_list_only) {
- char *tmpLine;
-
- tmpLine = aprintf("%s\n", sshc->readdir_filename);
- if(tmpLine == NULL) {
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
- result = Curl_client_write(conn, CLIENTWRITE_BODY,
- tmpLine, sshc->readdir_len + 1);
- free(tmpLine);
-
- if(result) {
- state(conn, SSH_STOP);
- break;
- }
- /* since this counts what we send to the client, we include the
- newline in this counter */
- data->req.bytecount += sshc->readdir_len + 1;
-
- /* output debug output if that is requested */
- if(data->set.verbose) {
- Curl_debug(data, CURLINFO_DATA_OUT, sshc->readdir_filename,
- sshc->readdir_len);
- }
- }
- else {
- sshc->readdir_currLen = strlen(sshc->readdir_longentry);
- sshc->readdir_totalLen = 80 + sshc->readdir_currLen;
- sshc->readdir_line = calloc(sshc->readdir_totalLen, 1);
- if(!sshc->readdir_line) {
- Curl_safefree(sshc->readdir_filename);
- Curl_safefree(sshc->readdir_longentry);
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
-
- memcpy(sshc->readdir_line, sshc->readdir_longentry,
- sshc->readdir_currLen);
- if((sshc->readdir_attrs.flags & LIBSSH2_SFTP_ATTR_PERMISSIONS) &&
- ((sshc->readdir_attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
- LIBSSH2_SFTP_S_IFLNK)) {
- sshc->readdir_linkPath = malloc(PATH_MAX + 1);
- if(sshc->readdir_linkPath == NULL) {
- Curl_safefree(sshc->readdir_filename);
- Curl_safefree(sshc->readdir_longentry);
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
-
- msnprintf(sshc->readdir_linkPath, PATH_MAX, "%s%s", sftp_scp->path,
- sshc->readdir_filename);
- state(conn, SSH_SFTP_READDIR_LINK);
- break;
- }
- state(conn, SSH_SFTP_READDIR_BOTTOM);
- break;
- }
- }
- else if(rc == 0) {
- Curl_safefree(sshc->readdir_filename);
- Curl_safefree(sshc->readdir_longentry);
- state(conn, SSH_SFTP_READDIR_DONE);
- break;
- }
- else if(rc < 0) {
- err = sftp_libssh2_last_error(sshc->sftp_session);
- result = sftp_libssh2_error_to_CURLE(err);
- sshc->actualcode = result?result:CURLE_SSH;
- failf(data, "Could not open remote file for reading: %s :: %d",
- sftp_libssh2_strerror(err),
- libssh2_session_last_errno(sshc->ssh_session));
- Curl_safefree(sshc->readdir_filename);
- Curl_safefree(sshc->readdir_longentry);
- state(conn, SSH_SFTP_CLOSE);
- break;
- }
- break;
-
- case SSH_SFTP_READDIR_LINK:
- rc =
- libssh2_sftp_symlink_ex(sshc->sftp_session,
- sshc->readdir_linkPath,
- curlx_uztoui(strlen(sshc->readdir_linkPath)),
- sshc->readdir_filename,
- PATH_MAX, LIBSSH2_SFTP_READLINK);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- sshc->readdir_len = (size_t) rc;
- Curl_safefree(sshc->readdir_linkPath);
-
- /* get room for the filename and extra output */
- sshc->readdir_totalLen += 4 + sshc->readdir_len;
- new_readdir_line = Curl_saferealloc(sshc->readdir_line,
- sshc->readdir_totalLen);
- if(!new_readdir_line) {
- sshc->readdir_line = NULL;
- Curl_safefree(sshc->readdir_filename);
- Curl_safefree(sshc->readdir_longentry);
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = CURLE_OUT_OF_MEMORY;
- break;
- }
- sshc->readdir_line = new_readdir_line;
-
- sshc->readdir_currLen += msnprintf(sshc->readdir_line +
- sshc->readdir_currLen,
- sshc->readdir_totalLen -
- sshc->readdir_currLen,
- " -> %s",
- sshc->readdir_filename);
-
- state(conn, SSH_SFTP_READDIR_BOTTOM);
- break;
-
- case SSH_SFTP_READDIR_BOTTOM:
- sshc->readdir_currLen += msnprintf(sshc->readdir_line +
- sshc->readdir_currLen,
- sshc->readdir_totalLen -
- sshc->readdir_currLen, "\n");
- result = Curl_client_write(conn, CLIENTWRITE_BODY,
- sshc->readdir_line,
- sshc->readdir_currLen);
-
- if(!result) {
-
- /* output debug output if that is requested */
- if(data->set.verbose) {
- Curl_debug(data, CURLINFO_DATA_OUT, sshc->readdir_line,
- sshc->readdir_currLen);
- }
- data->req.bytecount += sshc->readdir_currLen;
- }
- Curl_safefree(sshc->readdir_line);
- if(result) {
- state(conn, SSH_STOP);
- }
- else
- state(conn, SSH_SFTP_READDIR);
- break;
-
- case SSH_SFTP_READDIR_DONE:
- if(libssh2_sftp_closedir(sshc->sftp_handle) ==
- LIBSSH2_ERROR_EAGAIN) {
- rc = LIBSSH2_ERROR_EAGAIN;
- break;
- }
- sshc->sftp_handle = NULL;
- Curl_safefree(sshc->readdir_filename);
- Curl_safefree(sshc->readdir_longentry);
-
- /* no data to transfer */
- Curl_setup_transfer(data, -1, -1, FALSE, -1);
- state(conn, SSH_STOP);
- break;
-
- case SSH_SFTP_DOWNLOAD_INIT:
- /*
- * Work on getting the specified file
- */
- sshc->sftp_handle =
- libssh2_sftp_open_ex(sshc->sftp_session, sftp_scp->path,
- curlx_uztoui(strlen(sftp_scp->path)),
- LIBSSH2_FXF_READ, data->set.new_file_perms,
- LIBSSH2_SFTP_OPENFILE);
- if(!sshc->sftp_handle) {
- if(libssh2_session_last_errno(sshc->ssh_session) ==
- LIBSSH2_ERROR_EAGAIN) {
- rc = LIBSSH2_ERROR_EAGAIN;
- break;
- }
- err = sftp_libssh2_last_error(sshc->sftp_session);
- failf(data, "Could not open remote file for reading: %s",
- sftp_libssh2_strerror(err));
- state(conn, SSH_SFTP_CLOSE);
- result = sftp_libssh2_error_to_CURLE(err);
- sshc->actualcode = result?result:CURLE_SSH;
- break;
- }
- state(conn, SSH_SFTP_DOWNLOAD_STAT);
- break;
-
- case SSH_SFTP_DOWNLOAD_STAT:
- {
- LIBSSH2_SFTP_ATTRIBUTES attrs;
-
- rc = libssh2_sftp_stat_ex(sshc->sftp_session, sftp_scp->path,
- curlx_uztoui(strlen(sftp_scp->path)),
- LIBSSH2_SFTP_STAT, &attrs);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc ||
- !(attrs.flags & LIBSSH2_SFTP_ATTR_SIZE) ||
- (attrs.filesize == 0)) {
- /*
- * libssh2_sftp_open() didn't return an error, so maybe the server
- * just doesn't support stat()
- * OR the server doesn't return a file size with a stat()
- * OR file size is 0
- */
- data->req.size = -1;
- data->req.maxdownload = -1;
- Curl_pgrsSetDownloadSize(data, -1);
- }
- else {
- curl_off_t size = attrs.filesize;
-
- if(size < 0) {
- failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- if(conn->data->state.use_range) {
- curl_off_t from, to;
- char *ptr;
- char *ptr2;
- CURLofft to_t;
- CURLofft from_t;
-
- from_t = curlx_strtoofft(conn->data->state.range, &ptr, 0, &from);
- if(from_t == CURL_OFFT_FLOW)
- return CURLE_RANGE_ERROR;
- while(*ptr && (ISSPACE(*ptr) || (*ptr == '-')))
- ptr++;
- to_t = curlx_strtoofft(ptr, &ptr2, 0, &to);
- if(to_t == CURL_OFFT_FLOW)
- return CURLE_RANGE_ERROR;
- if((to_t == CURL_OFFT_INVAL) /* no "to" value given */
- || (to >= size)) {
- to = size - 1;
- }
- if(from_t) {
- /* from is relative to end of file */
- from = size - to;
- to = size - 1;
- }
- if(from > size) {
- failf(data, "Offset (%"
- CURL_FORMAT_CURL_OFF_T ") was beyond file size (%"
- CURL_FORMAT_CURL_OFF_T ")", from, attrs.filesize);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- if(from > to) {
- from = to;
- size = 0;
- }
- else {
- size = to - from + 1;
- }
-
- SFTP_SEEK(conn->proto.sshc.sftp_handle, from);
- }
- data->req.size = size;
- data->req.maxdownload = size;
- Curl_pgrsSetDownloadSize(data, size);
- }
-
- /* We can resume if we can seek to the resume position */
- if(data->state.resume_from) {
- if(data->state.resume_from < 0) {
- /* We're supposed to download the last abs(from) bytes */
- if((curl_off_t)attrs.filesize < -data->state.resume_from) {
- failf(data, "Offset (%"
- CURL_FORMAT_CURL_OFF_T ") was beyond file size (%"
- CURL_FORMAT_CURL_OFF_T ")",
- data->state.resume_from, attrs.filesize);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- /* download from where? */
- data->state.resume_from += attrs.filesize;
- }
- else {
- if((curl_off_t)attrs.filesize < data->state.resume_from) {
- failf(data, "Offset (%" CURL_FORMAT_CURL_OFF_T
- ") was beyond file size (%" CURL_FORMAT_CURL_OFF_T ")",
- data->state.resume_from, attrs.filesize);
- return CURLE_BAD_DOWNLOAD_RESUME;
- }
- }
- /* Does a completed file need to be seeked and started or closed ? */
- /* Now store the number of bytes we are expected to download */
- data->req.size = attrs.filesize - data->state.resume_from;
- data->req.maxdownload = attrs.filesize - data->state.resume_from;
- Curl_pgrsSetDownloadSize(data,
- attrs.filesize - data->state.resume_from);
- SFTP_SEEK(sshc->sftp_handle, data->state.resume_from);
- }
- }
-
- /* Setup the actual download */
- if(data->req.size == 0) {
- /* no data to transfer */
- Curl_setup_transfer(data, -1, -1, FALSE, -1);
- infof(data, "File already completely downloaded\n");
- state(conn, SSH_STOP);
- break;
- }
- Curl_setup_transfer(data, FIRSTSOCKET, data->req.size, FALSE, -1);
-
- /* not set by Curl_setup_transfer to preserve keepon bits */
- conn->writesockfd = conn->sockfd;
-
- /* we want to use the _receiving_ function even when the socket turns
- out writableable as the underlying libssh2 recv function will deal
- with both accordingly */
- conn->cselect_bits = CURL_CSELECT_IN;
-
- if(result) {
- /* this should never occur; the close state should be entered
- at the time the error occurs */
- state(conn, SSH_SFTP_CLOSE);
- sshc->actualcode = result;
- }
- else {
- state(conn, SSH_STOP);
- }
- break;
-
- case SSH_SFTP_CLOSE:
- if(sshc->sftp_handle) {
- rc = libssh2_sftp_close(sshc->sftp_handle);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc < 0) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Failed to close libssh2 file: %d %s\n", rc, err_msg);
- }
- sshc->sftp_handle = NULL;
- }
-
- Curl_safefree(sftp_scp->path);
-
- DEBUGF(infof(data, "SFTP DONE done\n"));
-
- /* Check if nextstate is set and move .nextstate could be POSTQUOTE_INIT
- After nextstate is executed, the control should come back to
- SSH_SFTP_CLOSE to pass the correct result back */
- if(sshc->nextstate != SSH_NO_STATE &&
- sshc->nextstate != SSH_SFTP_CLOSE) {
- state(conn, sshc->nextstate);
- sshc->nextstate = SSH_SFTP_CLOSE;
- }
- else {
- state(conn, SSH_STOP);
- result = sshc->actualcode;
- }
- break;
-
- case SSH_SFTP_SHUTDOWN:
- /* during times we get here due to a broken transfer and then the
- sftp_handle might not have been taken down so make sure that is done
- before we proceed */
-
- if(sshc->sftp_handle) {
- rc = libssh2_sftp_close(sshc->sftp_handle);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc < 0) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session, &err_msg,
- NULL, 0);
- infof(data, "Failed to close libssh2 file: %d %s\n", rc, err_msg);
- }
- sshc->sftp_handle = NULL;
- }
- if(sshc->sftp_session) {
- rc = libssh2_sftp_shutdown(sshc->sftp_session);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc < 0) {
- infof(data, "Failed to stop libssh2 sftp subsystem\n");
- }
- sshc->sftp_session = NULL;
- }
-
- Curl_safefree(sshc->homedir);
- conn->data->state.most_recent_ftp_entrypath = NULL;
-
- state(conn, SSH_SESSION_DISCONNECT);
- break;
-
- case SSH_SCP_TRANS_INIT:
- result = Curl_getworkingpath(conn, sshc->homedir, &sftp_scp->path);
- if(result) {
- sshc->actualcode = result;
- state(conn, SSH_STOP);
- break;
- }
-
- if(data->set.upload) {
- if(data->state.infilesize < 0) {
- failf(data, "SCP requires a known file size for upload");
- sshc->actualcode = CURLE_UPLOAD_FAILED;
- state(conn, SSH_SCP_CHANNEL_FREE);
- break;
- }
- state(conn, SSH_SCP_UPLOAD_INIT);
- }
- else {
- state(conn, SSH_SCP_DOWNLOAD_INIT);
- }
- break;
-
- case SSH_SCP_UPLOAD_INIT:
- /*
- * libssh2 requires that the destination path is a full path that
- * includes the destination file and name OR ends in a "/" . If this is
- * not done the destination file will be named the same name as the last
- * directory in the path.
- */
- sshc->ssh_channel =
- SCP_SEND(sshc->ssh_session, sftp_scp->path, data->set.new_file_perms,
- data->state.infilesize);
- if(!sshc->ssh_channel) {
- int ssh_err;
- char *err_msg = NULL;
-
- if(libssh2_session_last_errno(sshc->ssh_session) ==
- LIBSSH2_ERROR_EAGAIN) {
- rc = LIBSSH2_ERROR_EAGAIN;
- break;
- }
-
- ssh_err = (int)(libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0));
- failf(conn->data, "%s", err_msg);
- state(conn, SSH_SCP_CHANNEL_FREE);
- sshc->actualcode = libssh2_session_error_to_CURLE(ssh_err);
- /* Map generic errors to upload failed */
- if(sshc->actualcode == CURLE_SSH ||
- sshc->actualcode == CURLE_REMOTE_FILE_NOT_FOUND)
- sshc->actualcode = CURLE_UPLOAD_FAILED;
- break;
- }
-
- /* upload data */
- Curl_setup_transfer(data, -1, data->req.size, FALSE, FIRSTSOCKET);
-
- /* not set by Curl_setup_transfer to preserve keepon bits */
- conn->sockfd = conn->writesockfd;
-
- if(result) {
- state(conn, SSH_SCP_CHANNEL_FREE);
- sshc->actualcode = result;
- }
- else {
- /* store this original bitmask setup to use later on if we can't
- figure out a "real" bitmask */
- sshc->orig_waitfor = data->req.keepon;
-
- /* we want to use the _sending_ function even when the socket turns
- out readable as the underlying libssh2 scp send function will deal
- with both accordingly */
- conn->cselect_bits = CURL_CSELECT_OUT;
-
- state(conn, SSH_STOP);
- }
- break;
-
- case SSH_SCP_DOWNLOAD_INIT:
- {
- curl_off_t bytecount;
-
- /*
- * We must check the remote file; if it is a directory no values will
- * be set in sb
- */
-
- /*
- * If support for >2GB files exists, use it.
- */
-
- /* get a fresh new channel from the ssh layer */
-#if LIBSSH2_VERSION_NUM < 0x010700
- struct stat sb;
- memset(&sb, 0, sizeof(struct stat));
- sshc->ssh_channel = libssh2_scp_recv(sshc->ssh_session,
- sftp_scp->path, &sb);
-#else
- libssh2_struct_stat sb;
- memset(&sb, 0, sizeof(libssh2_struct_stat));
- sshc->ssh_channel = libssh2_scp_recv2(sshc->ssh_session,
- sftp_scp->path, &sb);
-#endif
-
- if(!sshc->ssh_channel) {
- int ssh_err;
- char *err_msg = NULL;
-
- if(libssh2_session_last_errno(sshc->ssh_session) ==
- LIBSSH2_ERROR_EAGAIN) {
- rc = LIBSSH2_ERROR_EAGAIN;
- break;
- }
-
-
- ssh_err = (int)(libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0));
- failf(conn->data, "%s", err_msg);
- state(conn, SSH_SCP_CHANNEL_FREE);
- sshc->actualcode = libssh2_session_error_to_CURLE(ssh_err);
- break;
- }
-
- /* download data */
- bytecount = (curl_off_t)sb.st_size;
- data->req.maxdownload = (curl_off_t)sb.st_size;
- Curl_setup_transfer(data, FIRSTSOCKET, bytecount, FALSE, -1);
-
- /* not set by Curl_setup_transfer to preserve keepon bits */
- conn->writesockfd = conn->sockfd;
-
- /* we want to use the _receiving_ function even when the socket turns
- out writableable as the underlying libssh2 recv function will deal
- with both accordingly */
- conn->cselect_bits = CURL_CSELECT_IN;
-
- if(result) {
- state(conn, SSH_SCP_CHANNEL_FREE);
- sshc->actualcode = result;
- }
- else
- state(conn, SSH_STOP);
- }
- break;
-
- case SSH_SCP_DONE:
- if(data->set.upload)
- state(conn, SSH_SCP_SEND_EOF);
- else
- state(conn, SSH_SCP_CHANNEL_FREE);
- break;
-
- case SSH_SCP_SEND_EOF:
- if(sshc->ssh_channel) {
- rc = libssh2_channel_send_eof(sshc->ssh_channel);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Failed to send libssh2 channel EOF: %d %s\n",
- rc, err_msg);
- }
- }
- state(conn, SSH_SCP_WAIT_EOF);
- break;
-
- case SSH_SCP_WAIT_EOF:
- if(sshc->ssh_channel) {
- rc = libssh2_channel_wait_eof(sshc->ssh_channel);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Failed to get channel EOF: %d %s\n", rc, err_msg);
- }
- }
- state(conn, SSH_SCP_WAIT_CLOSE);
- break;
-
- case SSH_SCP_WAIT_CLOSE:
- if(sshc->ssh_channel) {
- rc = libssh2_channel_wait_closed(sshc->ssh_channel);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Channel failed to close: %d %s\n", rc, err_msg);
- }
- }
- state(conn, SSH_SCP_CHANNEL_FREE);
- break;
-
- case SSH_SCP_CHANNEL_FREE:
- if(sshc->ssh_channel) {
- rc = libssh2_channel_free(sshc->ssh_channel);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc < 0) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Failed to free libssh2 scp subsystem: %d %s\n",
- rc, err_msg);
- }
- sshc->ssh_channel = NULL;
- }
- DEBUGF(infof(data, "SCP DONE phase complete\n"));
-#if 0 /* PREV */
- state(conn, SSH_SESSION_DISCONNECT);
-#endif
- state(conn, SSH_STOP);
- result = sshc->actualcode;
- break;
-
- case SSH_SESSION_DISCONNECT:
- /* during weird times when we've been prematurely aborted, the channel
- is still alive when we reach this state and we MUST kill the channel
- properly first */
- if(sshc->ssh_channel) {
- rc = libssh2_channel_free(sshc->ssh_channel);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc < 0) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Failed to free libssh2 scp subsystem: %d %s\n",
- rc, err_msg);
- }
- sshc->ssh_channel = NULL;
- }
-
- if(sshc->ssh_session) {
- rc = libssh2_session_disconnect(sshc->ssh_session, "Shutdown");
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc < 0) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Failed to disconnect libssh2 session: %d %s\n",
- rc, err_msg);
- }
- }
-
- Curl_safefree(sshc->homedir);
- conn->data->state.most_recent_ftp_entrypath = NULL;
-
- state(conn, SSH_SESSION_FREE);
- break;
-
- case SSH_SESSION_FREE:
-#ifdef HAVE_LIBSSH2_KNOWNHOST_API
- if(sshc->kh) {
- libssh2_knownhost_free(sshc->kh);
- sshc->kh = NULL;
- }
-#endif
-
-#ifdef HAVE_LIBSSH2_AGENT_API
- if(sshc->ssh_agent) {
- rc = libssh2_agent_disconnect(sshc->ssh_agent);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc < 0) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Failed to disconnect from libssh2 agent: %d %s\n",
- rc, err_msg);
- }
- libssh2_agent_free(sshc->ssh_agent);
- sshc->ssh_agent = NULL;
-
- /* NB: there is no need to free identities, they are part of internal
- agent stuff */
- sshc->sshagent_identity = NULL;
- sshc->sshagent_prev_identity = NULL;
- }
-#endif
-
- if(sshc->ssh_session) {
- rc = libssh2_session_free(sshc->ssh_session);
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- break;
- }
- if(rc < 0) {
- char *err_msg = NULL;
- (void)libssh2_session_last_error(sshc->ssh_session,
- &err_msg, NULL, 0);
- infof(data, "Failed to free libssh2 session: %d %s\n", rc, err_msg);
- }
- sshc->ssh_session = NULL;
- }
-
- /* worst-case scenario cleanup */
-
- DEBUGASSERT(sshc->ssh_session == NULL);
- DEBUGASSERT(sshc->ssh_channel == NULL);
- DEBUGASSERT(sshc->sftp_session == NULL);
- DEBUGASSERT(sshc->sftp_handle == NULL);
-#ifdef HAVE_LIBSSH2_KNOWNHOST_API
- DEBUGASSERT(sshc->kh == NULL);
-#endif
-#ifdef HAVE_LIBSSH2_AGENT_API
- DEBUGASSERT(sshc->ssh_agent == NULL);
-#endif
-
- Curl_safefree(sshc->rsa_pub);
- Curl_safefree(sshc->rsa);
-
- Curl_safefree(sshc->quote_path1);
- Curl_safefree(sshc->quote_path2);
-
- Curl_safefree(sshc->homedir);
-
- Curl_safefree(sshc->readdir_filename);
- Curl_safefree(sshc->readdir_longentry);
- Curl_safefree(sshc->readdir_line);
- Curl_safefree(sshc->readdir_linkPath);
-
- /* the code we are about to return */
- result = sshc->actualcode;
-
- memset(sshc, 0, sizeof(struct ssh_conn));
-
- connclose(conn, "SSH session free");
- sshc->state = SSH_SESSION_FREE; /* current */
- sshc->nextstate = SSH_NO_STATE;
- state(conn, SSH_STOP);
- break;
-
- case SSH_QUIT:
- /* fallthrough, just stop! */
- default:
- /* internal error */
- sshc->nextstate = SSH_NO_STATE;
- state(conn, SSH_STOP);
- break;
- }
-
- } while(!rc && (sshc->state != SSH_STOP));
-
- if(rc == LIBSSH2_ERROR_EAGAIN) {
- /* we would block, we need to wait for the socket to be ready (in the
- right direction too)! */
- *block = TRUE;
- }
-
- return result;
-}
-
-/* called by the multi interface to figure out what socket(s) to wait for and
- for what actions in the DO_DONE, PERFORM and WAITPERFORM states */
-static int ssh_perform_getsock(const struct connectdata *conn,
- curl_socket_t *sock, /* points to numsocks
- number of sockets */
- int numsocks)
-{
-#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION
- int bitmap = GETSOCK_BLANK;
- (void)numsocks;
-
- sock[0] = conn->sock[FIRSTSOCKET];
-
- if(conn->waitfor & KEEP_RECV)
- bitmap |= GETSOCK_READSOCK(FIRSTSOCKET);
-
- if(conn->waitfor & KEEP_SEND)
- bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET);
-
- return bitmap;
-#else
- /* if we don't know the direction we can use the generic *_getsock()
- function even for the protocol_connect and doing states */
- return Curl_single_getsock(conn, sock, numsocks);
-#endif
-}
-
-/* Generic function called by the multi interface to figure out what socket(s)
- to wait for and for what actions during the DOING and PROTOCONNECT states*/
-static int ssh_getsock(struct connectdata *conn,
- curl_socket_t *sock, /* points to numsocks number
- of sockets */
- int numsocks)
-{
-#ifndef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION
- (void)conn;
- (void)sock;
- (void)numsocks;
- /* if we don't know any direction we can just play along as we used to and
- not provide any sensible info */
- return GETSOCK_BLANK;
-#else
- /* if we know the direction we can use the generic *_getsock() function even
- for the protocol_connect and doing states */
- return ssh_perform_getsock(conn, sock, numsocks);
-#endif
-}
-
-#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION
-/*
- * When one of the libssh2 functions has returned LIBSSH2_ERROR_EAGAIN this
- * function is used to figure out in what direction and stores this info so
- * that the multi interface can take advantage of it. Make sure to call this
- * function in all cases so that when it _doesn't_ return EAGAIN we can
- * restore the default wait bits.
- */
-static void ssh_block2waitfor(struct connectdata *conn, bool block)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
- int dir = 0;
- if(block) {
- dir = libssh2_session_block_directions(sshc->ssh_session);
- if(dir) {
- /* translate the libssh2 define bits into our own bit defines */
- conn->waitfor = ((dir&LIBSSH2_SESSION_BLOCK_INBOUND)?KEEP_RECV:0) |
- ((dir&LIBSSH2_SESSION_BLOCK_OUTBOUND)?KEEP_SEND:0);
- }
- }
- if(!dir)
- /* It didn't block or libssh2 didn't reveal in which direction, put back
- the original set */
- conn->waitfor = sshc->orig_waitfor;
-}
-#else
- /* no libssh2 directional support so we simply don't know */
-#define ssh_block2waitfor(x,y) Curl_nop_stmt
-#endif
-
-/* called repeatedly until done from multi.c */
-static CURLcode ssh_multi_statemach(struct connectdata *conn, bool *done)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
- CURLcode result = CURLE_OK;
- bool block; /* we store the status and use that to provide a ssh_getsock()
- implementation */
- do {
- result = ssh_statemach_act(conn, &block);
- *done = (sshc->state == SSH_STOP) ? TRUE : FALSE;
- /* if there's no error, it isn't done and it didn't EWOULDBLOCK, then
- try again */
- } while(!result && !*done && !block);
- ssh_block2waitfor(conn, block);
-
- return result;
-}
-
-static CURLcode ssh_block_statemach(struct connectdata *conn,
- bool disconnect)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
- CURLcode result = CURLE_OK;
- struct Curl_easy *data = conn->data;
-
- while((sshc->state != SSH_STOP) && !result) {
- bool block;
- timediff_t left = 1000;
- struct curltime now = Curl_now();
-
- result = ssh_statemach_act(conn, &block);
- if(result)
- break;
-
- if(!disconnect) {
- if(Curl_pgrsUpdate(conn))
- return CURLE_ABORTED_BY_CALLBACK;
-
- result = Curl_speedcheck(data, now);
- if(result)
- break;
-
- left = Curl_timeleft(data, NULL, FALSE);
- if(left < 0) {
- failf(data, "Operation timed out");
- return CURLE_OPERATION_TIMEDOUT;
- }
- }
-
-#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION
- if(!result && block) {
- int dir = libssh2_session_block_directions(sshc->ssh_session);
- curl_socket_t sock = conn->sock[FIRSTSOCKET];
- curl_socket_t fd_read = CURL_SOCKET_BAD;
- curl_socket_t fd_write = CURL_SOCKET_BAD;
- if(LIBSSH2_SESSION_BLOCK_INBOUND & dir)
- fd_read = sock;
- if(LIBSSH2_SESSION_BLOCK_OUTBOUND & dir)
- fd_write = sock;
- /* wait for the socket to become ready */
- (void)Curl_socket_check(fd_read, CURL_SOCKET_BAD, fd_write,
- left>1000?1000:left); /* ignore result */
- }
-#endif
-
- }
-
- return result;
-}
-
-/*
- * SSH setup and connection
- */
-static CURLcode ssh_setup_connection(struct connectdata *conn)
-{
- struct SSHPROTO *ssh;
-
- conn->data->req.protop = ssh = calloc(1, sizeof(struct SSHPROTO));
- if(!ssh)
- return CURLE_OUT_OF_MEMORY;
-
- return CURLE_OK;
-}
-
-static Curl_recv scp_recv, sftp_recv;
-static Curl_send scp_send, sftp_send;
-
-/*
- * Curl_ssh_connect() gets called from Curl_protocol_connect() to allow us to
- * do protocol-specific actions at connect-time.
- */
-static CURLcode ssh_connect(struct connectdata *conn, bool *done)
-{
-#ifdef CURL_LIBSSH2_DEBUG
- curl_socket_t sock;
-#endif
- struct ssh_conn *ssh;
- CURLcode result;
- struct Curl_easy *data = conn->data;
-
- /* initialize per-handle data if not already */
- if(!data->req.protop)
- ssh_setup_connection(conn);
-
- /* We default to persistent connections. We set this already in this connect
- function to make the re-use checks properly be able to check this bit. */
- connkeep(conn, "SSH default");
-
- if(conn->handler->protocol & CURLPROTO_SCP) {
- conn->recv[FIRSTSOCKET] = scp_recv;
- conn->send[FIRSTSOCKET] = scp_send;
- }
- else {
- conn->recv[FIRSTSOCKET] = sftp_recv;
- conn->send[FIRSTSOCKET] = sftp_send;
- }
- ssh = &conn->proto.sshc;
-
-#ifdef CURL_LIBSSH2_DEBUG
- if(conn->user) {
- infof(data, "User: %s\n", conn->user);
- }
- if(conn->passwd) {
- infof(data, "Password: %s\n", conn->passwd);
- }
- sock = conn->sock[FIRSTSOCKET];
-#endif /* CURL_LIBSSH2_DEBUG */
-
- ssh->ssh_session = libssh2_session_init_ex(my_libssh2_malloc,
- my_libssh2_free,
- my_libssh2_realloc, conn);
- if(ssh->ssh_session == NULL) {
- failf(data, "Failure initialising ssh session");
- return CURLE_FAILED_INIT;
- }
-
- if(data->set.ssh_compression) {
-#if LIBSSH2_VERSION_NUM >= 0x010208
- if(libssh2_session_flag(ssh->ssh_session, LIBSSH2_FLAG_COMPRESS, 1) < 0)
-#endif
- infof(data, "Failed to enable compression for ssh session\n");
- }
-
-#ifdef HAVE_LIBSSH2_KNOWNHOST_API
- if(data->set.str[STRING_SSH_KNOWNHOSTS]) {
- int rc;
- ssh->kh = libssh2_knownhost_init(ssh->ssh_session);
- if(!ssh->kh) {
- libssh2_session_free(ssh->ssh_session);
- return CURLE_FAILED_INIT;
- }
-
- /* read all known hosts from there */
- rc = libssh2_knownhost_readfile(ssh->kh,
- data->set.str[STRING_SSH_KNOWNHOSTS],
- LIBSSH2_KNOWNHOST_FILE_OPENSSH);
- if(rc < 0)
- infof(data, "Failed to read known hosts from %s\n",
- data->set.str[STRING_SSH_KNOWNHOSTS]);
- }
-#endif /* HAVE_LIBSSH2_KNOWNHOST_API */
-
-#ifdef CURL_LIBSSH2_DEBUG
- libssh2_trace(ssh->ssh_session, ~0);
- infof(data, "SSH socket: %d\n", (int)sock);
-#endif /* CURL_LIBSSH2_DEBUG */
-
- state(conn, SSH_INIT);
-
- result = ssh_multi_statemach(conn, done);
-
- return result;
-}
-
-/*
- ***********************************************************************
- *
- * scp_perform()
- *
- * This is the actual DO function for SCP. Get a file according to
- * the options previously setup.
- */
-
-static
-CURLcode scp_perform(struct connectdata *conn,
- bool *connected,
- bool *dophase_done)
-{
- CURLcode result = CURLE_OK;
-
- DEBUGF(infof(conn->data, "DO phase starts\n"));
-
- *dophase_done = FALSE; /* not done yet */
-
- /* start the first command in the DO phase */
- state(conn, SSH_SCP_TRANS_INIT);
-
- /* run the state-machine */
- result = ssh_multi_statemach(conn, dophase_done);
-
- *connected = conn->bits.tcpconnect[FIRSTSOCKET];
-
- if(*dophase_done) {
- DEBUGF(infof(conn->data, "DO phase is complete\n"));
- }
-
- return result;
-}
-
-/* called from multi.c while DOing */
-static CURLcode scp_doing(struct connectdata *conn,
- bool *dophase_done)
-{
- CURLcode result;
- result = ssh_multi_statemach(conn, dophase_done);
-
- if(*dophase_done) {
- DEBUGF(infof(conn->data, "DO phase is complete\n"));
- }
- return result;
-}
-
-/*
- * The DO function is generic for both protocols. There was previously two
- * separate ones but this way means less duplicated code.
- */
-
-static CURLcode ssh_do(struct connectdata *conn, bool *done)
-{
- CURLcode result;
- bool connected = 0;
- struct Curl_easy *data = conn->data;
- struct ssh_conn *sshc = &conn->proto.sshc;
-
- *done = FALSE; /* default to false */
-
- data->req.size = -1; /* make sure this is unknown at this point */
-
- sshc->actualcode = CURLE_OK; /* reset error code */
- sshc->secondCreateDirs = 0; /* reset the create dir attempt state
- variable */
-
- Curl_pgrsSetUploadCounter(data, 0);
- Curl_pgrsSetDownloadCounter(data, 0);
- Curl_pgrsSetUploadSize(data, -1);
- Curl_pgrsSetDownloadSize(data, -1);
-
- if(conn->handler->protocol & CURLPROTO_SCP)
- result = scp_perform(conn, &connected, done);
- else
- result = sftp_perform(conn, &connected, done);
-
- return result;
-}
-
-/* BLOCKING, but the function is using the state machine so the only reason
- this is still blocking is that the multi interface code has no support for
- disconnecting operations that takes a while */
-static CURLcode scp_disconnect(struct connectdata *conn, bool dead_connection)
-{
- CURLcode result = CURLE_OK;
- struct ssh_conn *ssh = &conn->proto.sshc;
- (void) dead_connection;
-
- if(ssh->ssh_session) {
- /* only if there's a session still around to use! */
-
- state(conn, SSH_SESSION_DISCONNECT);
-
- result = ssh_block_statemach(conn, TRUE);
- }
-
- return result;
-}
-
-/* generic done function for both SCP and SFTP called from their specific
- done functions */
-static CURLcode ssh_done(struct connectdata *conn, CURLcode status)
-{
- CURLcode result = CURLE_OK;
- struct SSHPROTO *sftp_scp = conn->data->req.protop;
-
- if(!status) {
- /* run the state-machine */
- result = ssh_block_statemach(conn, FALSE);
- }
- else
- result = status;
-
- if(sftp_scp)
- Curl_safefree(sftp_scp->path);
- if(Curl_pgrsDone(conn))
- return CURLE_ABORTED_BY_CALLBACK;
-
- conn->data->req.keepon = 0; /* clear all bits */
- return result;
-}
-
-
-static CURLcode scp_done(struct connectdata *conn, CURLcode status,
- bool premature)
-{
- (void)premature; /* not used */
-
- if(!status)
- state(conn, SSH_SCP_DONE);
-
- return ssh_done(conn, status);
-
-}
-
-static ssize_t scp_send(struct connectdata *conn, int sockindex,
- const void *mem, size_t len, CURLcode *err)
-{
- ssize_t nwrite;
- (void)sockindex; /* we only support SCP on the fixed known primary socket */
-
- /* libssh2_channel_write() returns int! */
- nwrite = (ssize_t)
- libssh2_channel_write(conn->proto.sshc.ssh_channel, mem, len);
-
- ssh_block2waitfor(conn, (nwrite == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE);
-
- if(nwrite == LIBSSH2_ERROR_EAGAIN) {
- *err = CURLE_AGAIN;
- nwrite = 0;
- }
- else if(nwrite < LIBSSH2_ERROR_NONE) {
- *err = libssh2_session_error_to_CURLE((int)nwrite);
- nwrite = -1;
- }
-
- return nwrite;
-}
-
-static ssize_t scp_recv(struct connectdata *conn, int sockindex,
- char *mem, size_t len, CURLcode *err)
-{
- ssize_t nread;
- (void)sockindex; /* we only support SCP on the fixed known primary socket */
-
- /* libssh2_channel_read() returns int */
- nread = (ssize_t)
- libssh2_channel_read(conn->proto.sshc.ssh_channel, mem, len);
-
- ssh_block2waitfor(conn, (nread == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE);
- if(nread == LIBSSH2_ERROR_EAGAIN) {
- *err = CURLE_AGAIN;
- nread = -1;
- }
-
- return nread;
-}
-
-/*
- * =============== SFTP ===============
- */
-
-/*
- ***********************************************************************
- *
- * sftp_perform()
- *
- * This is the actual DO function for SFTP. Get a file/directory according to
- * the options previously setup.
- */
-
-static
-CURLcode sftp_perform(struct connectdata *conn,
- bool *connected,
- bool *dophase_done)
-{
- CURLcode result = CURLE_OK;
-
- DEBUGF(infof(conn->data, "DO phase starts\n"));
-
- *dophase_done = FALSE; /* not done yet */
-
- /* start the first command in the DO phase */
- state(conn, SSH_SFTP_QUOTE_INIT);
-
- /* run the state-machine */
- result = ssh_multi_statemach(conn, dophase_done);
-
- *connected = conn->bits.tcpconnect[FIRSTSOCKET];
-
- if(*dophase_done) {
- DEBUGF(infof(conn->data, "DO phase is complete\n"));
- }
-
- return result;
-}
-
-/* called from multi.c while DOing */
-static CURLcode sftp_doing(struct connectdata *conn,
- bool *dophase_done)
-{
- CURLcode result = ssh_multi_statemach(conn, dophase_done);
-
- if(*dophase_done) {
- DEBUGF(infof(conn->data, "DO phase is complete\n"));
- }
- return result;
-}
-
-/* BLOCKING, but the function is using the state machine so the only reason
- this is still blocking is that the multi interface code has no support for
- disconnecting operations that takes a while */
-static CURLcode sftp_disconnect(struct connectdata *conn, bool dead_connection)
-{
- CURLcode result = CURLE_OK;
- (void) dead_connection;
-
- DEBUGF(infof(conn->data, "SSH DISCONNECT starts now\n"));
-
- if(conn->proto.sshc.ssh_session) {
- /* only if there's a session still around to use! */
- state(conn, SSH_SFTP_SHUTDOWN);
- result = ssh_block_statemach(conn, TRUE);
- }
-
- DEBUGF(infof(conn->data, "SSH DISCONNECT is done\n"));
-
- return result;
-
-}
-
-static CURLcode sftp_done(struct connectdata *conn, CURLcode status,
- bool premature)
-{
- struct ssh_conn *sshc = &conn->proto.sshc;
-
- if(!status) {
- /* Post quote commands are executed after the SFTP_CLOSE state to avoid
- errors that could happen due to open file handles during POSTQUOTE
- operation */
- if(!premature && conn->data->set.postquote && !conn->bits.retry)
- sshc->nextstate = SSH_SFTP_POSTQUOTE_INIT;
- state(conn, SSH_SFTP_CLOSE);
- }
- return ssh_done(conn, status);
-}
-
-/* return number of sent bytes */
-static ssize_t sftp_send(struct connectdata *conn, int sockindex,
- const void *mem, size_t len, CURLcode *err)
-{
- ssize_t nwrite; /* libssh2_sftp_write() used to return size_t in 0.14
- but is changed to ssize_t in 0.15. These days we don't
- support libssh2 0.15*/
- (void)sockindex;
-
- nwrite = libssh2_sftp_write(conn->proto.sshc.sftp_handle, mem, len);
-
- ssh_block2waitfor(conn, (nwrite == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE);
-
- if(nwrite == LIBSSH2_ERROR_EAGAIN) {
- *err = CURLE_AGAIN;
- nwrite = 0;
- }
- else if(nwrite < LIBSSH2_ERROR_NONE) {
- *err = libssh2_session_error_to_CURLE((int)nwrite);
- nwrite = -1;
- }
-
- return nwrite;
-}
-
-/*
- * Return number of received (decrypted) bytes
- * or <0 on error
- */
-static ssize_t sftp_recv(struct connectdata *conn, int sockindex,
- char *mem, size_t len, CURLcode *err)
-{
- ssize_t nread;
- (void)sockindex;
-
- nread = libssh2_sftp_read(conn->proto.sshc.sftp_handle, mem, len);
-
- ssh_block2waitfor(conn, (nread == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE);
-
- if(nread == LIBSSH2_ERROR_EAGAIN) {
- *err = CURLE_AGAIN;
- nread = -1;
-
- }
- else if(nread < 0) {
- *err = libssh2_session_error_to_CURLE((int)nread);
- }
- return nread;
-}
-
-static const char *sftp_libssh2_strerror(int err)
-{
- switch(err) {
- case LIBSSH2_FX_NO_SUCH_FILE:
- return "No such file or directory";
-
- case LIBSSH2_FX_PERMISSION_DENIED:
- return "Permission denied";
-
- case LIBSSH2_FX_FAILURE:
- return "Operation failed";
-
- case LIBSSH2_FX_BAD_MESSAGE:
- return "Bad message from SFTP server";
-
- case LIBSSH2_FX_NO_CONNECTION:
- return "Not connected to SFTP server";
-
- case LIBSSH2_FX_CONNECTION_LOST:
- return "Connection to SFTP server lost";
-
- case LIBSSH2_FX_OP_UNSUPPORTED:
- return "Operation not supported by SFTP server";
-
- case LIBSSH2_FX_INVALID_HANDLE:
- return "Invalid handle";
-
- case LIBSSH2_FX_NO_SUCH_PATH:
- return "No such file or directory";
-
- case LIBSSH2_FX_FILE_ALREADY_EXISTS:
- return "File already exists";
-
- case LIBSSH2_FX_WRITE_PROTECT:
- return "File is write protected";
-
- case LIBSSH2_FX_NO_MEDIA:
- return "No media";
-
- case LIBSSH2_FX_NO_SPACE_ON_FILESYSTEM:
- return "Disk full";
-
- case LIBSSH2_FX_QUOTA_EXCEEDED:
- return "User quota exceeded";
-
- case LIBSSH2_FX_UNKNOWN_PRINCIPLE:
- return "Unknown principle";
-
- case LIBSSH2_FX_LOCK_CONFlICT:
- return "File lock conflict";
-
- case LIBSSH2_FX_DIR_NOT_EMPTY:
- return "Directory not empty";
-
- case LIBSSH2_FX_NOT_A_DIRECTORY:
- return "Not a directory";
-
- case LIBSSH2_FX_INVALID_FILENAME:
- return "Invalid filename";
-
- case LIBSSH2_FX_LINK_LOOP:
- return "Link points to itself";
- }
- return "Unknown error in libssh2";
-}
-
-#endif /* USE_LIBSSH2 */
diff --git a/Utilities/cmcurl/lib/ssh.h b/Utilities/cmcurl/lib/ssh.h
deleted file mode 100644
index 0620aac..0000000
--- a/Utilities/cmcurl/lib/ssh.h
+++ /dev/null
@@ -1,245 +0,0 @@
-#ifndef HEADER_CURL_SSH_H
-#define HEADER_CURL_SSH_H
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-
-#include "curl_setup.h"
-
-#if defined(HAVE_LIBSSH2_H)
-#include <libssh2.h>
-#include <libssh2_sftp.h>
-#elif defined(HAVE_LIBSSH_LIBSSH_H)
-#include <libssh/libssh.h>
-#include <libssh/sftp.h>
-#endif /* HAVE_LIBSSH2_H */
-
-/****************************************************************************
- * SSH unique setup
- ***************************************************************************/
-typedef enum {
- SSH_NO_STATE = -1, /* Used for "nextState" so say there is none */
- SSH_STOP = 0, /* do nothing state, stops the state machine */
-
- SSH_INIT, /* First state in SSH-CONNECT */
- SSH_S_STARTUP, /* Session startup */
- SSH_HOSTKEY, /* verify hostkey */
- SSH_AUTHLIST,
- SSH_AUTH_PKEY_INIT,
- SSH_AUTH_PKEY,
- SSH_AUTH_PASS_INIT,
- SSH_AUTH_PASS,
- SSH_AUTH_AGENT_INIT, /* initialize then wait for connection to agent */
- SSH_AUTH_AGENT_LIST, /* ask for list then wait for entire list to come */
- SSH_AUTH_AGENT, /* attempt one key at a time */
- SSH_AUTH_HOST_INIT,
- SSH_AUTH_HOST,
- SSH_AUTH_KEY_INIT,
- SSH_AUTH_KEY,
- SSH_AUTH_GSSAPI,
- SSH_AUTH_DONE,
- SSH_SFTP_INIT,
- SSH_SFTP_REALPATH, /* Last state in SSH-CONNECT */
-
- SSH_SFTP_QUOTE_INIT, /* First state in SFTP-DO */
- SSH_SFTP_POSTQUOTE_INIT, /* (Possibly) First state in SFTP-DONE */
- SSH_SFTP_QUOTE,
- SSH_SFTP_NEXT_QUOTE,
- SSH_SFTP_QUOTE_STAT,
- SSH_SFTP_QUOTE_SETSTAT,
- SSH_SFTP_QUOTE_SYMLINK,
- SSH_SFTP_QUOTE_MKDIR,
- SSH_SFTP_QUOTE_RENAME,
- SSH_SFTP_QUOTE_RMDIR,
- SSH_SFTP_QUOTE_UNLINK,
- SSH_SFTP_QUOTE_STATVFS,
- SSH_SFTP_GETINFO,
- SSH_SFTP_FILETIME,
- SSH_SFTP_TRANS_INIT,
- SSH_SFTP_UPLOAD_INIT,
- SSH_SFTP_CREATE_DIRS_INIT,
- SSH_SFTP_CREATE_DIRS,
- SSH_SFTP_CREATE_DIRS_MKDIR,
- SSH_SFTP_READDIR_INIT,
- SSH_SFTP_READDIR,
- SSH_SFTP_READDIR_LINK,
- SSH_SFTP_READDIR_BOTTOM,
- SSH_SFTP_READDIR_DONE,
- SSH_SFTP_DOWNLOAD_INIT,
- SSH_SFTP_DOWNLOAD_STAT, /* Last state in SFTP-DO */
- SSH_SFTP_CLOSE, /* Last state in SFTP-DONE */
- SSH_SFTP_SHUTDOWN, /* First state in SFTP-DISCONNECT */
- SSH_SCP_TRANS_INIT, /* First state in SCP-DO */
- SSH_SCP_UPLOAD_INIT,
- SSH_SCP_DOWNLOAD_INIT,
- SSH_SCP_DOWNLOAD,
- SSH_SCP_DONE,
- SSH_SCP_SEND_EOF,
- SSH_SCP_WAIT_EOF,
- SSH_SCP_WAIT_CLOSE,
- SSH_SCP_CHANNEL_FREE, /* Last state in SCP-DONE */
- SSH_SESSION_DISCONNECT, /* First state in SCP-DISCONNECT */
- SSH_SESSION_FREE, /* Last state in SCP/SFTP-DISCONNECT */
- SSH_QUIT,
- SSH_LAST /* never used */
-} sshstate;
-
-/* this struct is used in the HandleData struct which is part of the
- Curl_easy, which means this is used on a per-easy handle basis.
- Everything that is strictly related to a connection is banned from this
- struct. */
-struct SSHPROTO {
- char *path; /* the path we operate on */
-};
-
-/* ssh_conn is used for struct connection-oriented data in the connectdata
- struct */
-struct ssh_conn {
- const char *authlist; /* List of auth. methods, managed by libssh2 */
-
- /* common */
- const char *passphrase; /* pass-phrase to use */
- char *rsa_pub; /* path name */
- char *rsa; /* path name */
- bool authed; /* the connection has been authenticated fine */
- sshstate state; /* always use ssh.c:state() to change state! */
- sshstate nextstate; /* the state to goto after stopping */
- CURLcode actualcode; /* the actual error code */
- struct curl_slist *quote_item; /* for the quote option */
- char *quote_path1; /* two generic pointers for the QUOTE stuff */
- char *quote_path2;
-
- bool acceptfail; /* used by the SFTP_QUOTE (continue if
- quote command fails) */
- char *homedir; /* when doing SFTP we figure out home dir in the
- connect phase */
- size_t readdir_len, readdir_totalLen, readdir_currLen;
- char *readdir_line;
- char *readdir_linkPath;
- /* end of READDIR stuff */
-
- int secondCreateDirs; /* counter use by the code to see if the
- second attempt has been made to change
- to/create a directory */
- char *slash_pos; /* used by the SFTP_CREATE_DIRS state */
-
- int orig_waitfor; /* default READ/WRITE bits wait for */
-
-#if defined(USE_LIBSSH)
-/* our variables */
- unsigned kbd_state; /* 0 or 1 */
- ssh_key privkey;
- ssh_key pubkey;
- int auth_methods;
- ssh_session ssh_session;
- ssh_scp scp_session;
- sftp_session sftp_session;
- sftp_file sftp_file;
- sftp_dir sftp_dir;
-
- unsigned sftp_recv_state; /* 0 or 1 */
- int sftp_file_index; /* for async read */
- sftp_attributes readdir_attrs; /* used by the SFTP readdir actions */
- sftp_attributes readdir_link_attrs; /* used by the SFTP readdir actions */
- sftp_attributes quote_attrs; /* used by the SFTP_QUOTE state */
-
- const char *readdir_filename; /* points within readdir_attrs */
- const char *readdir_longentry;
- char *readdir_tmp;
-#elif defined(USE_LIBSSH2)
- char *readdir_filename;
- char *readdir_longentry;
-
- LIBSSH2_SFTP_ATTRIBUTES quote_attrs; /* used by the SFTP_QUOTE state */
-
- /* Here's a set of struct members used by the SFTP_READDIR state */
- LIBSSH2_SFTP_ATTRIBUTES readdir_attrs;
- LIBSSH2_SESSION *ssh_session; /* Secure Shell session */
- LIBSSH2_CHANNEL *ssh_channel; /* Secure Shell channel handle */
- LIBSSH2_SFTP *sftp_session; /* SFTP handle */
- LIBSSH2_SFTP_HANDLE *sftp_handle;
-
-#ifdef HAVE_LIBSSH2_AGENT_API
- LIBSSH2_AGENT *ssh_agent; /* proxy to ssh-agent/pageant */
- struct libssh2_agent_publickey *sshagent_identity,
- *sshagent_prev_identity;
-#endif
-
- /* note that HAVE_LIBSSH2_KNOWNHOST_API is a define set in the libssh2.h
- header */
-#ifdef HAVE_LIBSSH2_KNOWNHOST_API
- LIBSSH2_KNOWNHOSTS *kh;
-#endif
-#endif /* USE_LIBSSH */
-};
-
-#if defined(USE_LIBSSH)
-
-#define CURL_LIBSSH_VERSION ssh_version(0)
-
-extern const struct Curl_handler Curl_handler_scp;
-extern const struct Curl_handler Curl_handler_sftp;
-
-#elif defined(USE_LIBSSH2)
-
-/* Feature detection based on version numbers to better work with
- non-configure platforms */
-
-#if !defined(LIBSSH2_VERSION_NUM) || (LIBSSH2_VERSION_NUM < 0x001000)
-# error "SCP/SFTP protocols require libssh2 0.16 or later"
-#endif
-
-#if LIBSSH2_VERSION_NUM >= 0x010000
-#define HAVE_LIBSSH2_SFTP_SEEK64 1
-#endif
-
-#if LIBSSH2_VERSION_NUM >= 0x010100
-#define HAVE_LIBSSH2_VERSION 1
-#endif
-
-#if LIBSSH2_VERSION_NUM >= 0x010205
-#define HAVE_LIBSSH2_INIT 1
-#define HAVE_LIBSSH2_EXIT 1
-#endif
-
-#if LIBSSH2_VERSION_NUM >= 0x010206
-#define HAVE_LIBSSH2_KNOWNHOST_CHECKP 1
-#define HAVE_LIBSSH2_SCP_SEND64 1
-#endif
-
-#if LIBSSH2_VERSION_NUM >= 0x010208
-#define HAVE_LIBSSH2_SESSION_HANDSHAKE 1
-#endif
-
-#ifdef HAVE_LIBSSH2_VERSION
-/* get it run-time if possible */
-#define CURL_LIBSSH2_VERSION libssh2_version(0)
-#else
-/* use build-time if run-time not possible */
-#define CURL_LIBSSH2_VERSION LIBSSH2_VERSION
-#endif
-
-extern const struct Curl_handler Curl_handler_scp;
-extern const struct Curl_handler Curl_handler_sftp;
-
-#endif /* USE_LIBSSH2 */
-
-#endif /* HEADER_CURL_SSH_H */
diff --git a/Utilities/cmcurl/lib/strcase.c b/Utilities/cmcurl/lib/strcase.c
index 24bcca9..a309e35 100644
--- a/Utilities/cmcurl/lib/strcase.c
+++ b/Utilities/cmcurl/lib/strcase.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -26,6 +26,8 @@
#include "strcase.h"
+static char raw_tolower(char in);
+
/* Portable, consistent toupper (remember EBCDIC). Do not use toupper() because
its behavior is altered by the current locale. */
char Curl_raw_toupper(char in)
@@ -93,6 +95,75 @@
return in;
}
+
+/* Portable, consistent tolower (remember EBCDIC). Do not use tolower() because
+ its behavior is altered by the current locale. */
+static char raw_tolower(char in)
+{
+#if !defined(CURL_DOES_CONVERSIONS)
+ if(in >= 'A' && in <= 'Z')
+ return (char)('a' + in - 'A');
+#else
+ switch(in) {
+ case 'A':
+ return 'a';
+ case 'B':
+ return 'b';
+ case 'C':
+ return 'c';
+ case 'D':
+ return 'd';
+ case 'E':
+ return 'e';
+ case 'F':
+ return 'f';
+ case 'G':
+ return 'g';
+ case 'H':
+ return 'h';
+ case 'I':
+ return 'i';
+ case 'J':
+ return 'j';
+ case 'K':
+ return 'k';
+ case 'L':
+ return 'l';
+ case 'M':
+ return 'm';
+ case 'N':
+ return 'n';
+ case 'O':
+ return 'o';
+ case 'P':
+ return 'p';
+ case 'Q':
+ return 'q';
+ case 'R':
+ return 'r';
+ case 'S':
+ return 's';
+ case 'T':
+ return 't';
+ case 'U':
+ return 'u';
+ case 'V':
+ return 'v';
+ case 'W':
+ return 'w';
+ case 'X':
+ return 'x';
+ case 'Y':
+ return 'y';
+ case 'Z':
+ return 'z';
+ }
+#endif
+
+ return in;
+}
+
+
/*
* Curl_strcasecompare() is for doing "raw" case insensitive strings. This is
* meant to be locale independent and only compare strings we know are safe
@@ -165,6 +236,21 @@
} while(*src++ && --n);
}
+/* Copy a lower case version of the string from src to dest. The
+ * strings may overlap. No more than n characters of the string are copied
+ * (including any NUL) and the destination string will NOT be
+ * NUL-terminated if that limit is reached.
+ */
+void Curl_strntolower(char *dest, const char *src, size_t n)
+{
+ if(n < 1)
+ return;
+
+ do {
+ *dest++ = raw_tolower(*src);
+ } while(*src++ && --n);
+}
+
/* --- public functions --- */
int curl_strequal(const char *first, const char *second)
diff --git a/Utilities/cmcurl/lib/strcase.h b/Utilities/cmcurl/lib/strcase.h
index 6fee384..cd4c419 100644
--- a/Utilities/cmcurl/lib/strcase.h
+++ b/Utilities/cmcurl/lib/strcase.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -46,5 +46,6 @@
#define checkprefix(a,b) curl_strnequal(a,b,strlen(a))
void Curl_strntoupper(char *dest, const char *src, size_t n);
+void Curl_strntolower(char *dest, const char *src, size_t n);
#endif /* HEADER_CURL_STRCASE_H */
diff --git a/Utilities/cmcurl/lib/strdup.c b/Utilities/cmcurl/lib/strdup.c
index 51e7978..1ab10fd 100644
--- a/Utilities/cmcurl/lib/strdup.c
+++ b/Utilities/cmcurl/lib/strdup.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/strerror.c b/Utilities/cmcurl/lib/strerror.c
index e273f37..1a166bf 100644
--- a/Utilities/cmcurl/lib/strerror.c
+++ b/Utilities/cmcurl/lib/strerror.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2004 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2004 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -311,6 +311,15 @@
case CURLE_RECURSIVE_API_CALL:
return "API function called from within callback";
+ case CURLE_AUTH_ERROR:
+ return "An authentication function returned an error";
+
+ case CURLE_HTTP3:
+ return "HTTP/3 error";
+
+ case CURLE_QUIC_CONNECT_ERROR:
+ return "QUIC connection error";
+
/* error codes not used by current libcurl */
case CURLE_OBSOLETE20:
case CURLE_OBSOLETE24:
@@ -383,6 +392,12 @@
case CURLM_RECURSIVE_API_CALL:
return "API function called from within callback";
+ case CURLM_WAKEUP_FAILURE:
+ return "Wakeup is unavailable or failed";
+
+ case CURLM_BAD_FUNCTION_ARGUMENT:
+ return "A libcurl function was given a bad argument";
+
case CURLM_LAST:
break;
}
@@ -433,19 +448,26 @@
}
#ifdef USE_WINSOCK
-
-/* This function handles most / all (?) Winsock errors curl is able to produce.
+/* This is a helper function for Curl_strerror that converts Winsock error
+ * codes (WSAGetLastError) to error messages.
+ * Returns NULL if no error message was found for error code.
*/
static const char *
get_winsock_error (int err, char *buf, size_t len)
{
-#ifdef PRESERVE_WINDOWS_ERROR_CODE
- DWORD old_win_err = GetLastError();
-#endif
- int old_errno = errno;
- const char *p;
-
#ifndef CURL_DISABLE_VERBOSE_STRINGS
+ const char *p;
+#endif
+
+ if(!len)
+ return NULL;
+
+ *buf = '\0';
+
+#ifdef CURL_DISABLE_VERBOSE_STRINGS
+ (void)err;
+ return NULL;
+#else
switch(err) {
case WSAEINTR:
p = "Call interrupted";
@@ -614,27 +636,64 @@
default:
return NULL;
}
-#else
- if(!err)
- return NULL;
- else
- p = "error";
-#endif
strncpy(buf, p, len);
buf [len-1] = '\0';
-
- if(errno != old_errno)
- errno = old_errno;
-
-#ifdef PRESERVE_WINDOWS_ERROR_CODE
- if(old_win_err != GetLastError())
- SetLastError(old_win_err);
-#endif
-
return buf;
+#endif
}
#endif /* USE_WINSOCK */
+#if defined(WIN32) || defined(_WIN32_WCE)
+/* This is a helper function for Curl_strerror that converts Windows API error
+ * codes (GetLastError) to error messages.
+ * Returns NULL if no error message was found for error code.
+ */
+static const char *
+get_winapi_error(int err, char *buf, size_t buflen)
+{
+ char *p;
+
+ if(!buflen)
+ return NULL;
+
+ *buf = '\0';
+
+#ifdef _WIN32_WCE
+ {
+ wchar_t wbuf[256];
+ wbuf[0] = L'\0';
+
+ if(FormatMessage((FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS), NULL, err,
+ LANG_NEUTRAL, wbuf, sizeof(wbuf)/sizeof(wchar_t), NULL)) {
+ size_t written = wcstombs(buf, wbuf, buflen - 1);
+ if(written != (size_t)-1)
+ buf[written] = '\0';
+ else
+ *buf = '\0';
+ }
+ }
+#else
+ if(!FormatMessageA((FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS), NULL, err,
+ LANG_NEUTRAL, buf, (DWORD)buflen, NULL)) {
+ *buf = '\0';
+ }
+#endif
+
+ /* Truncate multiple lines */
+ p = strchr(buf, '\n');
+ if(p) {
+ if(p > buf && *(p-1) == '\r')
+ *(p-1) = '\0';
+ else
+ *p = '\0';
+ }
+
+ return (*buf ? buf : NULL);
+}
+#endif /* WIN32 || _WIN32_WCE */
+
/*
* Our thread-safe and smart strerror() replacement.
*
@@ -645,6 +704,14 @@
*
* We don't do range checking (on systems other than Windows) since there is
* no good reliable and portable way to do it.
+ *
+ * On Windows different types of error codes overlap. This function has an
+ * order of preference when trying to match error codes:
+ * CRT (errno), Winsock (WSAGetLastError), Windows API (GetLastError).
+ *
+ * It may be more correct to call one of the variant functions instead:
+ * Call Curl_sspi_strerror if the error code is definitely Windows SSPI.
+ * Call Curl_winapi_strerror if the error code is definitely Windows API.
*/
const char *Curl_strerror(int err, char *buf, size_t buflen)
{
@@ -655,35 +722,30 @@
char *p;
size_t max;
+ if(!buflen)
+ return NULL;
+
DEBUGASSERT(err >= 0);
max = buflen - 1;
*buf = '\0';
-#ifdef USE_WINSOCK
-
-#ifdef _WIN32_WCE
- {
- wchar_t wbuf[256];
- wbuf[0] = L'\0';
-
- FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
- LANG_NEUTRAL, wbuf, sizeof(wbuf)/sizeof(wchar_t), NULL);
- wcstombs(buf, wbuf, max);
- }
-#else
+#if defined(WIN32) || defined(_WIN32_WCE)
+#if defined(WIN32)
/* 'sys_nerr' is the maximum errno number, it is not widely portable */
if(err >= 0 && err < sys_nerr)
strncpy(buf, strerror(err), max);
- else {
- if(!get_winsock_error(err, buf, max) &&
- !FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
- LANG_NEUTRAL, buf, (DWORD)max, NULL))
+ else
+#endif
+ {
+ if(
+#ifdef USE_WINSOCK
+ !get_winsock_error(err, buf, max) &&
+#endif
+ !get_winapi_error((DWORD)err, buf, max))
msnprintf(buf, max, "Unknown error %d (%#x)", err, err);
}
-#endif
-
-#else /* not USE_WINSOCK coming up */
+#else /* not Windows coming up */
#if defined(HAVE_STRERROR_R) && defined(HAVE_POSIX_STRERROR_R)
/*
@@ -731,7 +793,7 @@
}
#endif
-#endif /* end of ! USE_WINSOCK */
+#endif /* end of not Windows */
buf[max] = '\0'; /* make sure the string is zero terminated */
@@ -754,341 +816,35 @@
return buf;
}
-#ifdef USE_WINDOWS_SSPI
-const char *Curl_sspi_strerror(int err, char *buf, size_t buflen)
+/*
+ * Curl_winapi_strerror:
+ * Variant of Curl_strerror if the error code is definitely Windows API.
+ */
+#if defined(WIN32) || defined(_WIN32_WCE)
+const char *Curl_winapi_strerror(DWORD err, char *buf, size_t buflen)
{
#ifdef PRESERVE_WINDOWS_ERROR_CODE
DWORD old_win_err = GetLastError();
#endif
int old_errno = errno;
- const char *txt;
- char *outbuf;
- size_t outmax;
-#ifndef CURL_DISABLE_VERBOSE_STRINGS
- char txtbuf[80];
- char msgbuf[256];
- char *p, *str, *msg = NULL;
- bool msg_formatted = FALSE;
-#endif
- outbuf = buf;
- outmax = buflen - 1;
- *outbuf = '\0';
+ if(!buflen)
+ return NULL;
+
+ *buf = '\0';
#ifndef CURL_DISABLE_VERBOSE_STRINGS
-
- switch(err) {
- case SEC_E_OK:
- txt = "No error";
- break;
- case CRYPT_E_REVOKED:
- txt = "CRYPT_E_REVOKED";
- break;
- case SEC_E_ALGORITHM_MISMATCH:
- txt = "SEC_E_ALGORITHM_MISMATCH";
- break;
- case SEC_E_BAD_BINDINGS:
- txt = "SEC_E_BAD_BINDINGS";
- break;
- case SEC_E_BAD_PKGID:
- txt = "SEC_E_BAD_PKGID";
- break;
- case SEC_E_BUFFER_TOO_SMALL:
- txt = "SEC_E_BUFFER_TOO_SMALL";
- break;
- case SEC_E_CANNOT_INSTALL:
- txt = "SEC_E_CANNOT_INSTALL";
- break;
- case SEC_E_CANNOT_PACK:
- txt = "SEC_E_CANNOT_PACK";
- break;
- case SEC_E_CERT_EXPIRED:
- txt = "SEC_E_CERT_EXPIRED";
- break;
- case SEC_E_CERT_UNKNOWN:
- txt = "SEC_E_CERT_UNKNOWN";
- break;
- case SEC_E_CERT_WRONG_USAGE:
- txt = "SEC_E_CERT_WRONG_USAGE";
- break;
- case SEC_E_CONTEXT_EXPIRED:
- txt = "SEC_E_CONTEXT_EXPIRED";
- break;
- case SEC_E_CROSSREALM_DELEGATION_FAILURE:
- txt = "SEC_E_CROSSREALM_DELEGATION_FAILURE";
- break;
- case SEC_E_CRYPTO_SYSTEM_INVALID:
- txt = "SEC_E_CRYPTO_SYSTEM_INVALID";
- break;
- case SEC_E_DECRYPT_FAILURE:
- txt = "SEC_E_DECRYPT_FAILURE";
- break;
- case SEC_E_DELEGATION_POLICY:
- txt = "SEC_E_DELEGATION_POLICY";
- break;
- case SEC_E_DELEGATION_REQUIRED:
- txt = "SEC_E_DELEGATION_REQUIRED";
- break;
- case SEC_E_DOWNGRADE_DETECTED:
- txt = "SEC_E_DOWNGRADE_DETECTED";
- break;
- case SEC_E_ENCRYPT_FAILURE:
- txt = "SEC_E_ENCRYPT_FAILURE";
- break;
- case SEC_E_ILLEGAL_MESSAGE:
- txt = "SEC_E_ILLEGAL_MESSAGE";
- break;
- case SEC_E_INCOMPLETE_CREDENTIALS:
- txt = "SEC_E_INCOMPLETE_CREDENTIALS";
- break;
- case SEC_E_INCOMPLETE_MESSAGE:
- txt = "SEC_E_INCOMPLETE_MESSAGE";
- break;
- case SEC_E_INSUFFICIENT_MEMORY:
- txt = "SEC_E_INSUFFICIENT_MEMORY";
- break;
- case SEC_E_INTERNAL_ERROR:
- txt = "SEC_E_INTERNAL_ERROR";
- break;
- case SEC_E_INVALID_HANDLE:
- txt = "SEC_E_INVALID_HANDLE";
- break;
- case SEC_E_INVALID_PARAMETER:
- txt = "SEC_E_INVALID_PARAMETER";
- break;
- case SEC_E_INVALID_TOKEN:
- txt = "SEC_E_INVALID_TOKEN";
- break;
- case SEC_E_ISSUING_CA_UNTRUSTED:
- txt = "SEC_E_ISSUING_CA_UNTRUSTED";
- break;
- case SEC_E_ISSUING_CA_UNTRUSTED_KDC:
- txt = "SEC_E_ISSUING_CA_UNTRUSTED_KDC";
- break;
- case SEC_E_KDC_CERT_EXPIRED:
- txt = "SEC_E_KDC_CERT_EXPIRED";
- break;
- case SEC_E_KDC_CERT_REVOKED:
- txt = "SEC_E_KDC_CERT_REVOKED";
- break;
- case SEC_E_KDC_INVALID_REQUEST:
- txt = "SEC_E_KDC_INVALID_REQUEST";
- break;
- case SEC_E_KDC_UNABLE_TO_REFER:
- txt = "SEC_E_KDC_UNABLE_TO_REFER";
- break;
- case SEC_E_KDC_UNKNOWN_ETYPE:
- txt = "SEC_E_KDC_UNKNOWN_ETYPE";
- break;
- case SEC_E_LOGON_DENIED:
- txt = "SEC_E_LOGON_DENIED";
- break;
- case SEC_E_MAX_REFERRALS_EXCEEDED:
- txt = "SEC_E_MAX_REFERRALS_EXCEEDED";
- break;
- case SEC_E_MESSAGE_ALTERED:
- txt = "SEC_E_MESSAGE_ALTERED";
- break;
- case SEC_E_MULTIPLE_ACCOUNTS:
- txt = "SEC_E_MULTIPLE_ACCOUNTS";
- break;
- case SEC_E_MUST_BE_KDC:
- txt = "SEC_E_MUST_BE_KDC";
- break;
- case SEC_E_NOT_OWNER:
- txt = "SEC_E_NOT_OWNER";
- break;
- case SEC_E_NO_AUTHENTICATING_AUTHORITY:
- txt = "SEC_E_NO_AUTHENTICATING_AUTHORITY";
- break;
- case SEC_E_NO_CREDENTIALS:
- txt = "SEC_E_NO_CREDENTIALS";
- break;
- case SEC_E_NO_IMPERSONATION:
- txt = "SEC_E_NO_IMPERSONATION";
- break;
- case SEC_E_NO_IP_ADDRESSES:
- txt = "SEC_E_NO_IP_ADDRESSES";
- break;
- case SEC_E_NO_KERB_KEY:
- txt = "SEC_E_NO_KERB_KEY";
- break;
- case SEC_E_NO_PA_DATA:
- txt = "SEC_E_NO_PA_DATA";
- break;
- case SEC_E_NO_S4U_PROT_SUPPORT:
- txt = "SEC_E_NO_S4U_PROT_SUPPORT";
- break;
- case SEC_E_NO_TGT_REPLY:
- txt = "SEC_E_NO_TGT_REPLY";
- break;
- case SEC_E_OUT_OF_SEQUENCE:
- txt = "SEC_E_OUT_OF_SEQUENCE";
- break;
- case SEC_E_PKINIT_CLIENT_FAILURE:
- txt = "SEC_E_PKINIT_CLIENT_FAILURE";
- break;
- case SEC_E_PKINIT_NAME_MISMATCH:
- txt = "SEC_E_PKINIT_NAME_MISMATCH";
- break;
- case SEC_E_POLICY_NLTM_ONLY:
- txt = "SEC_E_POLICY_NLTM_ONLY";
- break;
- case SEC_E_QOP_NOT_SUPPORTED:
- txt = "SEC_E_QOP_NOT_SUPPORTED";
- break;
- case SEC_E_REVOCATION_OFFLINE_C:
- txt = "SEC_E_REVOCATION_OFFLINE_C";
- break;
- case SEC_E_REVOCATION_OFFLINE_KDC:
- txt = "SEC_E_REVOCATION_OFFLINE_KDC";
- break;
- case SEC_E_SECPKG_NOT_FOUND:
- txt = "SEC_E_SECPKG_NOT_FOUND";
- break;
- case SEC_E_SECURITY_QOS_FAILED:
- txt = "SEC_E_SECURITY_QOS_FAILED";
- break;
- case SEC_E_SHUTDOWN_IN_PROGRESS:
- txt = "SEC_E_SHUTDOWN_IN_PROGRESS";
- break;
- case SEC_E_SMARTCARD_CERT_EXPIRED:
- txt = "SEC_E_SMARTCARD_CERT_EXPIRED";
- break;
- case SEC_E_SMARTCARD_CERT_REVOKED:
- txt = "SEC_E_SMARTCARD_CERT_REVOKED";
- break;
- case SEC_E_SMARTCARD_LOGON_REQUIRED:
- txt = "SEC_E_SMARTCARD_LOGON_REQUIRED";
- break;
- case SEC_E_STRONG_CRYPTO_NOT_SUPPORTED:
- txt = "SEC_E_STRONG_CRYPTO_NOT_SUPPORTED";
- break;
- case SEC_E_TARGET_UNKNOWN:
- txt = "SEC_E_TARGET_UNKNOWN";
- break;
- case SEC_E_TIME_SKEW:
- txt = "SEC_E_TIME_SKEW";
- break;
- case SEC_E_TOO_MANY_PRINCIPALS:
- txt = "SEC_E_TOO_MANY_PRINCIPALS";
- break;
- case SEC_E_UNFINISHED_CONTEXT_DELETED:
- txt = "SEC_E_UNFINISHED_CONTEXT_DELETED";
- break;
- case SEC_E_UNKNOWN_CREDENTIALS:
- txt = "SEC_E_UNKNOWN_CREDENTIALS";
- break;
- case SEC_E_UNSUPPORTED_FUNCTION:
- txt = "SEC_E_UNSUPPORTED_FUNCTION";
- break;
- case SEC_E_UNSUPPORTED_PREAUTH:
- txt = "SEC_E_UNSUPPORTED_PREAUTH";
- break;
- case SEC_E_UNTRUSTED_ROOT:
- txt = "SEC_E_UNTRUSTED_ROOT";
- break;
- case SEC_E_WRONG_CREDENTIAL_HANDLE:
- txt = "SEC_E_WRONG_CREDENTIAL_HANDLE";
- break;
- case SEC_E_WRONG_PRINCIPAL:
- txt = "SEC_E_WRONG_PRINCIPAL";
- break;
- case SEC_I_COMPLETE_AND_CONTINUE:
- txt = "SEC_I_COMPLETE_AND_CONTINUE";
- break;
- case SEC_I_COMPLETE_NEEDED:
- txt = "SEC_I_COMPLETE_NEEDED";
- break;
- case SEC_I_CONTEXT_EXPIRED:
- txt = "SEC_I_CONTEXT_EXPIRED";
- break;
- case SEC_I_CONTINUE_NEEDED:
- txt = "SEC_I_CONTINUE_NEEDED";
- break;
- case SEC_I_INCOMPLETE_CREDENTIALS:
- txt = "SEC_I_INCOMPLETE_CREDENTIALS";
- break;
- case SEC_I_LOCAL_LOGON:
- txt = "SEC_I_LOCAL_LOGON";
- break;
- case SEC_I_NO_LSA_CONTEXT:
- txt = "SEC_I_NO_LSA_CONTEXT";
- break;
- case SEC_I_RENEGOTIATE:
- txt = "SEC_I_RENEGOTIATE";
- break;
- case SEC_I_SIGNATURE_NEEDED:
- txt = "SEC_I_SIGNATURE_NEEDED";
- break;
- default:
- txt = "Unknown error";
+ if(!get_winapi_error(err, buf, buflen)) {
+ msnprintf(buf, buflen, "Unknown error %u (0x%08X)", err, err);
}
-
- if(err == SEC_E_OK)
- strncpy(outbuf, txt, outmax);
- else if(err == SEC_E_ILLEGAL_MESSAGE)
- msnprintf(outbuf, outmax,
- "SEC_E_ILLEGAL_MESSAGE (0x%08X) - This error usually occurs "
- "when a fatal SSL/TLS alert is received (e.g. handshake failed)."
- " More detail may be available in the Windows System event log.",
- err);
- else {
- str = txtbuf;
- msnprintf(txtbuf, sizeof(txtbuf), "%s (0x%08X)", txt, err);
- txtbuf[sizeof(txtbuf)-1] = '\0';
-
-#ifdef _WIN32_WCE
- {
- wchar_t wbuf[256];
- wbuf[0] = L'\0';
-
- if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM |
- FORMAT_MESSAGE_IGNORE_INSERTS,
- NULL, err, LANG_NEUTRAL,
- wbuf, sizeof(wbuf)/sizeof(wchar_t), NULL)) {
- wcstombs(msgbuf, wbuf, sizeof(msgbuf)-1);
- msg_formatted = TRUE;
- }
- }
#else
- if(FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM |
- FORMAT_MESSAGE_IGNORE_INSERTS,
- NULL, err, LANG_NEUTRAL,
- msgbuf, sizeof(msgbuf)-1, NULL)) {
- msg_formatted = TRUE;
- }
-#endif
- if(msg_formatted) {
- msgbuf[sizeof(msgbuf)-1] = '\0';
- /* strip trailing '\r\n' or '\n' */
- p = strrchr(msgbuf, '\n');
- if(p && (p - msgbuf) >= 2)
- *p = '\0';
- p = strrchr(msgbuf, '\r');
- if(p && (p - msgbuf) >= 1)
- *p = '\0';
- msg = msgbuf;
- }
- if(msg)
- msnprintf(outbuf, outmax, "%s - %s", str, msg);
- else
- strncpy(outbuf, str, outmax);
+ {
+ const char *txt = (err == ERROR_SUCCESS) ? "No error" : "Error";
+ strncpy(buf, txt, buflen);
+ buf[buflen - 1] = '\0';
}
-
-#else
-
- if(err == SEC_E_OK)
- txt = "No error";
- else
- txt = "Error";
-
- strncpy(outbuf, txt, outmax);
-
#endif
- outbuf[outmax] = '\0';
-
if(errno != old_errno)
errno = old_errno;
@@ -1097,6 +853,157 @@
SetLastError(old_win_err);
#endif
- return outbuf;
+ return buf;
+}
+#endif /* WIN32 || _WIN32_WCE */
+
+#ifdef USE_WINDOWS_SSPI
+/*
+ * Curl_sspi_strerror:
+ * Variant of Curl_strerror if the error code is definitely Windows SSPI.
+ */
+const char *Curl_sspi_strerror(int err, char *buf, size_t buflen)
+{
+#ifdef PRESERVE_WINDOWS_ERROR_CODE
+ DWORD old_win_err = GetLastError();
+#endif
+ int old_errno = errno;
+ const char *txt;
+
+ if(!buflen)
+ return NULL;
+
+ *buf = '\0';
+
+#ifndef CURL_DISABLE_VERBOSE_STRINGS
+
+ switch(err) {
+ case SEC_E_OK:
+ txt = "No error";
+ break;
+#define SEC2TXT(sec) case sec: txt = #sec; break
+ SEC2TXT(CRYPT_E_REVOKED);
+ SEC2TXT(SEC_E_ALGORITHM_MISMATCH);
+ SEC2TXT(SEC_E_BAD_BINDINGS);
+ SEC2TXT(SEC_E_BAD_PKGID);
+ SEC2TXT(SEC_E_BUFFER_TOO_SMALL);
+ SEC2TXT(SEC_E_CANNOT_INSTALL);
+ SEC2TXT(SEC_E_CANNOT_PACK);
+ SEC2TXT(SEC_E_CERT_EXPIRED);
+ SEC2TXT(SEC_E_CERT_UNKNOWN);
+ SEC2TXT(SEC_E_CERT_WRONG_USAGE);
+ SEC2TXT(SEC_E_CONTEXT_EXPIRED);
+ SEC2TXT(SEC_E_CROSSREALM_DELEGATION_FAILURE);
+ SEC2TXT(SEC_E_CRYPTO_SYSTEM_INVALID);
+ SEC2TXT(SEC_E_DECRYPT_FAILURE);
+ SEC2TXT(SEC_E_DELEGATION_POLICY);
+ SEC2TXT(SEC_E_DELEGATION_REQUIRED);
+ SEC2TXT(SEC_E_DOWNGRADE_DETECTED);
+ SEC2TXT(SEC_E_ENCRYPT_FAILURE);
+ SEC2TXT(SEC_E_ILLEGAL_MESSAGE);
+ SEC2TXT(SEC_E_INCOMPLETE_CREDENTIALS);
+ SEC2TXT(SEC_E_INCOMPLETE_MESSAGE);
+ SEC2TXT(SEC_E_INSUFFICIENT_MEMORY);
+ SEC2TXT(SEC_E_INTERNAL_ERROR);
+ SEC2TXT(SEC_E_INVALID_HANDLE);
+ SEC2TXT(SEC_E_INVALID_PARAMETER);
+ SEC2TXT(SEC_E_INVALID_TOKEN);
+ SEC2TXT(SEC_E_ISSUING_CA_UNTRUSTED);
+ SEC2TXT(SEC_E_ISSUING_CA_UNTRUSTED_KDC);
+ SEC2TXT(SEC_E_KDC_CERT_EXPIRED);
+ SEC2TXT(SEC_E_KDC_CERT_REVOKED);
+ SEC2TXT(SEC_E_KDC_INVALID_REQUEST);
+ SEC2TXT(SEC_E_KDC_UNABLE_TO_REFER);
+ SEC2TXT(SEC_E_KDC_UNKNOWN_ETYPE);
+ SEC2TXT(SEC_E_LOGON_DENIED);
+ SEC2TXT(SEC_E_MAX_REFERRALS_EXCEEDED);
+ SEC2TXT(SEC_E_MESSAGE_ALTERED);
+ SEC2TXT(SEC_E_MULTIPLE_ACCOUNTS);
+ SEC2TXT(SEC_E_MUST_BE_KDC);
+ SEC2TXT(SEC_E_NOT_OWNER);
+ SEC2TXT(SEC_E_NO_AUTHENTICATING_AUTHORITY);
+ SEC2TXT(SEC_E_NO_CREDENTIALS);
+ SEC2TXT(SEC_E_NO_IMPERSONATION);
+ SEC2TXT(SEC_E_NO_IP_ADDRESSES);
+ SEC2TXT(SEC_E_NO_KERB_KEY);
+ SEC2TXT(SEC_E_NO_PA_DATA);
+ SEC2TXT(SEC_E_NO_S4U_PROT_SUPPORT);
+ SEC2TXT(SEC_E_NO_TGT_REPLY);
+ SEC2TXT(SEC_E_OUT_OF_SEQUENCE);
+ SEC2TXT(SEC_E_PKINIT_CLIENT_FAILURE);
+ SEC2TXT(SEC_E_PKINIT_NAME_MISMATCH);
+ SEC2TXT(SEC_E_POLICY_NLTM_ONLY);
+ SEC2TXT(SEC_E_QOP_NOT_SUPPORTED);
+ SEC2TXT(SEC_E_REVOCATION_OFFLINE_C);
+ SEC2TXT(SEC_E_REVOCATION_OFFLINE_KDC);
+ SEC2TXT(SEC_E_SECPKG_NOT_FOUND);
+ SEC2TXT(SEC_E_SECURITY_QOS_FAILED);
+ SEC2TXT(SEC_E_SHUTDOWN_IN_PROGRESS);
+ SEC2TXT(SEC_E_SMARTCARD_CERT_EXPIRED);
+ SEC2TXT(SEC_E_SMARTCARD_CERT_REVOKED);
+ SEC2TXT(SEC_E_SMARTCARD_LOGON_REQUIRED);
+ SEC2TXT(SEC_E_STRONG_CRYPTO_NOT_SUPPORTED);
+ SEC2TXT(SEC_E_TARGET_UNKNOWN);
+ SEC2TXT(SEC_E_TIME_SKEW);
+ SEC2TXT(SEC_E_TOO_MANY_PRINCIPALS);
+ SEC2TXT(SEC_E_UNFINISHED_CONTEXT_DELETED);
+ SEC2TXT(SEC_E_UNKNOWN_CREDENTIALS);
+ SEC2TXT(SEC_E_UNSUPPORTED_FUNCTION);
+ SEC2TXT(SEC_E_UNSUPPORTED_PREAUTH);
+ SEC2TXT(SEC_E_UNTRUSTED_ROOT);
+ SEC2TXT(SEC_E_WRONG_CREDENTIAL_HANDLE);
+ SEC2TXT(SEC_E_WRONG_PRINCIPAL);
+ SEC2TXT(SEC_I_COMPLETE_AND_CONTINUE);
+ SEC2TXT(SEC_I_COMPLETE_NEEDED);
+ SEC2TXT(SEC_I_CONTEXT_EXPIRED);
+ SEC2TXT(SEC_I_CONTINUE_NEEDED);
+ SEC2TXT(SEC_I_INCOMPLETE_CREDENTIALS);
+ SEC2TXT(SEC_I_LOCAL_LOGON);
+ SEC2TXT(SEC_I_NO_LSA_CONTEXT);
+ SEC2TXT(SEC_I_RENEGOTIATE);
+ SEC2TXT(SEC_I_SIGNATURE_NEEDED);
+ default:
+ txt = "Unknown error";
+ }
+
+ if(err == SEC_E_ILLEGAL_MESSAGE) {
+ msnprintf(buf, buflen,
+ "SEC_E_ILLEGAL_MESSAGE (0x%08X) - This error usually occurs "
+ "when a fatal SSL/TLS alert is received (e.g. handshake failed)."
+ " More detail may be available in the Windows System event log.",
+ err);
+ }
+ else {
+ char txtbuf[80];
+ char msgbuf[256];
+
+ msnprintf(txtbuf, sizeof(txtbuf), "%s (0x%08X)", txt, err);
+
+ if(get_winapi_error(err, msgbuf, sizeof(msgbuf)))
+ msnprintf(buf, buflen, "%s - %s", txtbuf, msgbuf);
+ else {
+ strncpy(buf, txtbuf, buflen);
+ buf[buflen - 1] = '\0';
+ }
+ }
+
+#else
+ if(err == SEC_E_OK)
+ txt = "No error";
+ else
+ txt = "Error";
+ strncpy(buf, txt, buflen);
+ buf[buflen - 1] = '\0';
+#endif
+
+ if(errno != old_errno)
+ errno = old_errno;
+
+#ifdef PRESERVE_WINDOWS_ERROR_CODE
+ if(old_win_err != GetLastError())
+ SetLastError(old_win_err);
+#endif
+
+ return buf;
}
#endif /* USE_WINDOWS_SSPI */
diff --git a/Utilities/cmcurl/lib/strerror.h b/Utilities/cmcurl/lib/strerror.h
index 683b5b4..bae8f89 100644
--- a/Utilities/cmcurl/lib/strerror.h
+++ b/Utilities/cmcurl/lib/strerror.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -24,9 +24,12 @@
#include "urldata.h"
-#define STRERROR_LEN 128 /* a suitable length */
+#define STRERROR_LEN 256 /* a suitable length */
const char *Curl_strerror(int err, char *buf, size_t buflen);
+#if defined(WIN32) || defined(_WIN32_WCE)
+const char *Curl_winapi_strerror(DWORD err, char *buf, size_t buflen);
+#endif
#ifdef USE_WINDOWS_SSPI
const char *Curl_sspi_strerror(int err, char *buf, size_t buflen);
#endif
diff --git a/Utilities/cmcurl/lib/strtok.c b/Utilities/cmcurl/lib/strtok.c
index 460eb87..be8f481 100644
--- a/Utilities/cmcurl/lib/strtok.c
+++ b/Utilities/cmcurl/lib/strtok.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/strtok.h b/Utilities/cmcurl/lib/strtok.h
index 90b831e..e221fa6 100644
--- a/Utilities/cmcurl/lib/strtok.h
+++ b/Utilities/cmcurl/lib/strtok.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/strtoofft.c b/Utilities/cmcurl/lib/strtoofft.c
index 546a3ff..96e3820 100644
--- a/Utilities/cmcurl/lib/strtoofft.c
+++ b/Utilities/cmcurl/lib/strtoofft.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/system_win32.c b/Utilities/cmcurl/lib/system_win32.c
index f7f817d..b9587b5 100644
--- a/Utilities/cmcurl/lib/system_win32.c
+++ b/Utilities/cmcurl/lib/system_win32.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2016 - 2017, Steve Holme, <steve_holme@hotmail.com>.
+ * Copyright (C) 2016 - 2020, Steve Holme, <steve_holme@hotmail.com>.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -36,6 +36,12 @@
LARGE_INTEGER Curl_freq;
bool Curl_isVistaOrGreater;
+/* Handle of iphlpapp.dll */
+static HMODULE s_hIpHlpApiDll = NULL;
+
+/* Pointer to the if_nametoindex function */
+IF_NAMETOINDEX_FN Curl_if_nametoindex = NULL;
+
/* Curl_win32_init() performs win32 global initialization */
CURLcode Curl_win32_init(long flags)
{
@@ -89,20 +95,37 @@
}
#endif
+ s_hIpHlpApiDll = Curl_load_library(TEXT("iphlpapi.dll"));
+ if(s_hIpHlpApiDll) {
+ /* Get the address of the if_nametoindex function */
+ IF_NAMETOINDEX_FN pIfNameToIndex =
+ CURLX_FUNCTION_CAST(IF_NAMETOINDEX_FN,
+ (GetProcAddress(s_hIpHlpApiDll, "if_nametoindex")));
+
+ if(pIfNameToIndex)
+ Curl_if_nametoindex = pIfNameToIndex;
+ }
+
if(Curl_verify_windows_version(6, 0, PLATFORM_WINNT,
VERSION_GREATER_THAN_EQUAL)) {
Curl_isVistaOrGreater = TRUE;
- QueryPerformanceFrequency(&Curl_freq);
}
else
Curl_isVistaOrGreater = FALSE;
+ QueryPerformanceFrequency(&Curl_freq);
return CURLE_OK;
}
/* Curl_win32_cleanup() is the opposite of Curl_win32_init() */
void Curl_win32_cleanup(long init_flags)
{
+ if(s_hIpHlpApiDll) {
+ FreeLibrary(s_hIpHlpApiDll);
+ s_hIpHlpApiDll = NULL;
+ Curl_if_nametoindex = NULL;
+ }
+
#ifdef USE_WINDOWS_SSPI
Curl_sspi_global_cleanup();
#endif
@@ -114,10 +137,6 @@
}
}
-#if defined(USE_WINDOWS_SSPI) || (!defined(CURL_DISABLE_TELNET) && \
- defined(USE_WINSOCK))
-
-
#if !defined(LOAD_WITH_ALTERED_SEARCH_PATH)
#define LOAD_WITH_ALTERED_SEARCH_PATH 0x00000008
#endif
@@ -140,8 +159,6 @@
# define LOADLIBARYEX "LoadLibraryExA"
#endif
-#endif /* USE_WINDOWS_SSPI || (!CURL_DISABLE_TELNET && USE_WINSOCK) */
-
/*
* Curl_verify_windows_version()
*
@@ -334,9 +351,6 @@
return matched;
}
-#if defined(USE_WINDOWS_SSPI) || (!defined(CURL_DISABLE_TELNET) && \
- defined(USE_WINSOCK))
-
/*
* Curl_load_library()
*
@@ -353,6 +367,7 @@
*/
HMODULE Curl_load_library(LPCTSTR filename)
{
+#ifndef CURL_WINDOWS_APP
HMODULE hModule = NULL;
LOADLIBRARYEX_FN pLoadLibraryEx = NULL;
@@ -407,10 +422,12 @@
free(path);
}
}
-
return hModule;
+#else
+ /* the Universal Windows Platform (UWP) can't do this */
+ (void)filename;
+ return NULL;
+#endif
}
-#endif /* USE_WINDOWS_SSPI || (!CURL_DISABLE_TELNET && USE_WINSOCK) */
-
#endif /* WIN32 */
diff --git a/Utilities/cmcurl/lib/system_win32.h b/Utilities/cmcurl/lib/system_win32.h
index 926328a..d2882fc 100644
--- a/Utilities/cmcurl/lib/system_win32.h
+++ b/Utilities/cmcurl/lib/system_win32.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2016, Steve Holme, <steve_holme@hotmail.com>.
+ * Copyright (C) 2016 - 2019, Steve Holme, <steve_holme@hotmail.com>.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -48,20 +48,21 @@
PLATFORM_WINNT
} PlatformIdentifier;
+/* We use our own typedef here since some headers might lack this */
+typedef unsigned int(WINAPI *IF_NAMETOINDEX_FN)(const char *);
+
+/* This is used instead of if_nametoindex if available on Windows */
+extern IF_NAMETOINDEX_FN Curl_if_nametoindex;
+
/* This is used to verify if we are running on a specific windows version */
bool Curl_verify_windows_version(const unsigned int majorVersion,
const unsigned int minorVersion,
const PlatformIdentifier platform,
const VersionCondition condition);
-#if defined(USE_WINDOWS_SSPI) || (!defined(CURL_DISABLE_TELNET) && \
- defined(USE_WINSOCK))
-
/* This is used to dynamically load DLLs */
HMODULE Curl_load_library(LPCTSTR filename);
-#endif /* USE_WINDOWS_SSPI || (!CURL_DISABLE_TELNET && USE_WINSOCK) */
-
#endif /* WIN32 */
#endif /* HEADER_CURL_SYSTEM_WIN32_H */
diff --git a/Utilities/cmcurl/lib/telnet.c b/Utilities/cmcurl/lib/telnet.c
index 955255c..4bf4c65 100644
--- a/Utilities/cmcurl/lib/telnet.c
+++ b/Utilities/cmcurl/lib/telnet.c
@@ -69,12 +69,12 @@
do { \
x->subend = x->subpointer; \
CURL_SB_CLEAR(x); \
- } WHILE_FALSE
+ } while(0)
#define CURL_SB_ACCUM(x,c) \
do { \
if(x->subpointer < (x->subbuffer + sizeof(x->subbuffer))) \
*x->subpointer++ = (c); \
- } WHILE_FALSE
+ } while(0)
#define CURL_SB_GET(x) ((*x->subpointer++)&0xff)
#define CURL_SB_LEN(x) (x->subend - x->subpointer)
diff --git a/Utilities/cmcurl/lib/telnet.h b/Utilities/cmcurl/lib/telnet.h
index 668a78a..431427f 100644
--- a/Utilities/cmcurl/lib/telnet.h
+++ b/Utilities/cmcurl/lib/telnet.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/tftp.c b/Utilities/cmcurl/lib/tftp.c
index 289cda2..346f293 100644
--- a/Utilities/cmcurl/lib/tftp.c
+++ b/Utilities/cmcurl/lib/tftp.c
@@ -157,8 +157,7 @@
static CURLcode tftp_setup_connection(struct connectdata * conn);
static CURLcode tftp_multi_statemach(struct connectdata *conn, bool *done);
static CURLcode tftp_doing(struct connectdata *conn, bool *dophase_done);
-static int tftp_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
+static int tftp_getsock(struct connectdata *conn, curl_socket_t *socks);
static CURLcode tftp_translate_code(tftp_error_t error);
@@ -404,13 +403,14 @@
return CURLE_OK;
}
-static size_t tftp_option_add(tftp_state_data_t *state, size_t csize,
- char *buf, const char *option)
+static CURLcode tftp_option_add(tftp_state_data_t *state, size_t *csize,
+ char *buf, const char *option)
{
- if(( strlen(option) + csize + 1) > (size_t)state->blksize)
- return 0;
+ if(( strlen(option) + *csize + 1) > (size_t)state->blksize)
+ return CURLE_TFTP_ILLEGAL;
strcpy(buf, option);
- return strlen(option) + 1;
+ *csize += strlen(option) + 1;
+ return CURLE_OK;
}
static CURLcode tftp_connect_for_tx(tftp_state_data_t *state,
@@ -511,26 +511,38 @@
else
strcpy(buf, "0"); /* the destination is large enough */
- sbytes += tftp_option_add(state, sbytes,
- (char *)state->spacket.data + sbytes,
- TFTP_OPTION_TSIZE);
- sbytes += tftp_option_add(state, sbytes,
- (char *)state->spacket.data + sbytes, buf);
+ result = tftp_option_add(state, &sbytes,
+ (char *)state->spacket.data + sbytes,
+ TFTP_OPTION_TSIZE);
+ if(result == CURLE_OK)
+ result = tftp_option_add(state, &sbytes,
+ (char *)state->spacket.data + sbytes, buf);
+
/* add blksize option */
msnprintf(buf, sizeof(buf), "%d", state->requested_blksize);
- sbytes += tftp_option_add(state, sbytes,
- (char *)state->spacket.data + sbytes,
- TFTP_OPTION_BLKSIZE);
- sbytes += tftp_option_add(state, sbytes,
- (char *)state->spacket.data + sbytes, buf);
+ if(result == CURLE_OK)
+ result = tftp_option_add(state, &sbytes,
+ (char *)state->spacket.data + sbytes,
+ TFTP_OPTION_BLKSIZE);
+ if(result == CURLE_OK)
+ result = tftp_option_add(state, &sbytes,
+ (char *)state->spacket.data + sbytes, buf);
/* add timeout option */
msnprintf(buf, sizeof(buf), "%d", state->retry_time);
- sbytes += tftp_option_add(state, sbytes,
- (char *)state->spacket.data + sbytes,
- TFTP_OPTION_INTERVAL);
- sbytes += tftp_option_add(state, sbytes,
- (char *)state->spacket.data + sbytes, buf);
+ if(result == CURLE_OK)
+ result = tftp_option_add(state, &sbytes,
+ (char *)state->spacket.data + sbytes,
+ TFTP_OPTION_INTERVAL);
+ if(result == CURLE_OK)
+ result = tftp_option_add(state, &sbytes,
+ (char *)state->spacket.data + sbytes, buf);
+
+ if(result != CURLE_OK) {
+ failf(data, "TFTP buffer too small for options");
+ free(filename);
+ return CURLE_TFTP_ILLEGAL;
+ }
}
/* the typecase for the 3rd argument is mostly for systems that do
@@ -973,6 +985,7 @@
{
tftp_state_data_t *state;
int blksize;
+ int need_blksize;
blksize = TFTP_BLKSIZE_DEFAULT;
@@ -987,15 +1000,20 @@
return CURLE_TFTP_ILLEGAL;
}
+ need_blksize = blksize;
+ /* default size is the fallback when no OACK is received */
+ if(need_blksize < TFTP_BLKSIZE_DEFAULT)
+ need_blksize = TFTP_BLKSIZE_DEFAULT;
+
if(!state->rpacket.data) {
- state->rpacket.data = calloc(1, blksize + 2 + 2);
+ state->rpacket.data = calloc(1, need_blksize + 2 + 2);
if(!state->rpacket.data)
return CURLE_OUT_OF_MEMORY;
}
if(!state->spacket.data) {
- state->spacket.data = calloc(1, blksize + 2 + 2);
+ state->spacket.data = calloc(1, need_blksize + 2 + 2);
if(!state->spacket.data)
return CURLE_OUT_OF_MEMORY;
@@ -1009,7 +1027,7 @@
state->sockfd = state->conn->sock[FIRSTSOCKET];
state->state = TFTP_STATE_START;
state->error = TFTP_ERR_NONE;
- state->blksize = blksize;
+ state->blksize = TFTP_BLKSIZE_DEFAULT; /* Unless updated by OACK response */
state->requested_blksize = blksize;
((struct sockaddr *)&state->local_addr)->sa_family =
@@ -1082,14 +1100,9 @@
* The getsock callback
*
**********************************************************/
-static int tftp_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks)
+static int tftp_getsock(struct connectdata *conn, curl_socket_t *socks)
{
- if(!numsocks)
- return GETSOCK_BLANK;
-
socks[0] = conn->sock[FIRSTSOCKET];
-
return GETSOCK_READSOCK(0);
}
@@ -1376,7 +1389,7 @@
struct Curl_easy *data = conn->data;
char *type;
- conn->socktype = SOCK_DGRAM; /* UDP datagram based */
+ conn->transport = TRNSPRT_UDP;
/* TFTP URLs support an extension like ";mode=<typecode>" that
* we'll try to get now! */
diff --git a/Utilities/cmcurl/lib/tftp.h b/Utilities/cmcurl/lib/tftp.h
index 1335f64..3334830 100644
--- a/Utilities/cmcurl/lib/tftp.h
+++ b/Utilities/cmcurl/lib/tftp.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/timeval.c b/Utilities/cmcurl/lib/timeval.c
index e2bd7fd..e761966 100644
--- a/Utilities/cmcurl/lib/timeval.c
+++ b/Utilities/cmcurl/lib/timeval.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -28,6 +28,7 @@
extern LARGE_INTEGER Curl_freq;
extern bool Curl_isVistaOrGreater;
+/* In case of bug fix this function has a counterpart in tool_util.c */
struct curltime Curl_now(void)
{
struct curltime now;
@@ -174,14 +175,6 @@
#endif
-#if SIZEOF_TIME_T < 8
-#define TIME_MAX INT_MAX
-#define TIME_MIN INT_MIN
-#else
-#define TIME_MAX 9223372036854775807LL
-#define TIME_MIN -9223372036854775807LL
-#endif
-
/*
* Returns: time difference in number of milliseconds. For too large diffs it
* returns max value.
@@ -191,10 +184,10 @@
timediff_t Curl_timediff(struct curltime newer, struct curltime older)
{
timediff_t diff = (timediff_t)newer.tv_sec-older.tv_sec;
- if(diff >= (TIME_MAX/1000))
- return TIME_MAX;
- else if(diff <= (TIME_MIN/1000))
- return TIME_MIN;
+ if(diff >= (TIMEDIFF_T_MAX/1000))
+ return TIMEDIFF_T_MAX;
+ else if(diff <= (TIMEDIFF_T_MIN/1000))
+ return TIMEDIFF_T_MIN;
return diff * 1000 + (newer.tv_usec-older.tv_usec)/1000;
}
@@ -205,9 +198,9 @@
timediff_t Curl_timediff_us(struct curltime newer, struct curltime older)
{
timediff_t diff = (timediff_t)newer.tv_sec-older.tv_sec;
- if(diff >= (TIME_MAX/1000000))
- return TIME_MAX;
- else if(diff <= (TIME_MIN/1000000))
- return TIME_MIN;
+ if(diff >= (TIMEDIFF_T_MAX/1000000))
+ return TIMEDIFF_T_MAX;
+ else if(diff <= (TIMEDIFF_T_MIN/1000000))
+ return TIMEDIFF_T_MIN;
return diff * 1000000 + newer.tv_usec-older.tv_usec;
}
diff --git a/Utilities/cmcurl/lib/timeval.h b/Utilities/cmcurl/lib/timeval.h
index 96867d7..53e0636 100644
--- a/Utilities/cmcurl/lib/timeval.h
+++ b/Utilities/cmcurl/lib/timeval.h
@@ -24,13 +24,13 @@
#include "curl_setup.h"
-#if SIZEOF_TIME_T < 8
-typedef int timediff_t;
-#define CURL_FORMAT_TIMEDIFF_T "d"
-#else
+/* Use a larger type even for 32 bit time_t systems so that we can keep
+ microsecond accuracy in it */
typedef curl_off_t timediff_t;
#define CURL_FORMAT_TIMEDIFF_T CURL_FORMAT_CURL_OFF_T
-#endif
+
+#define TIMEDIFF_T_MAX CURL_OFF_T_MAX
+#define TIMEDIFF_T_MIN CURL_OFF_T_MIN
struct curltime {
time_t tv_sec; /* seconds */
diff --git a/Utilities/cmcurl/lib/transfer.c b/Utilities/cmcurl/lib/transfer.c
index 514330e..8270761 100644
--- a/Utilities/cmcurl/lib/transfer.c
+++ b/Utilities/cmcurl/lib/transfer.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -176,7 +176,7 @@
#ifndef CURL_DISABLE_HTTP
if(data->state.trailers_state == TRAILERS_INITIALIZED) {
struct curl_slist *trailers = NULL;
- CURLcode c;
+ CURLcode result;
int trailers_ret_code;
/* at this point we already verified that the callback exists
@@ -195,17 +195,18 @@
data->set.trailer_data);
Curl_set_in_callback(data, false);
if(trailers_ret_code == CURL_TRAILERFUNC_OK) {
- c = Curl_http_compile_trailers(trailers, data->state.trailers_buf, data);
+ result = Curl_http_compile_trailers(trailers, &data->state.trailers_buf,
+ data);
}
else {
failf(data, "operation aborted by trailing headers callback");
*nreadp = 0;
- c = CURLE_ABORTED_BY_CALLBACK;
+ result = CURLE_ABORTED_BY_CALLBACK;
}
- if(c != CURLE_OK) {
+ if(result) {
Curl_add_buffer_free(&data->state.trailers_buf);
curl_slist_free_all(trailers);
- return c;
+ return result;
}
infof(data, "Successfully compiled trailers.\r\n");
curl_slist_free_all(trailers);
@@ -225,7 +226,7 @@
if(data->state.trailers_state == TRAILERS_SENDING) {
/* if we're here then that means that we already sent the last empty chunk
but we didn't send a final CR LF, so we sent 0 CR LF. We then start
- pulling trailing data until we ²have no more at which point we
+ pulling trailing data until we have no more at which point we
simply return to the previous point in the state machine as if
nothing happened.
*/
@@ -483,8 +484,9 @@
return CURLE_OK;
}
-static int data_pending(const struct connectdata *conn)
+static int data_pending(const struct Curl_easy *data)
{
+ struct connectdata *conn = data->conn;
/* in the case of libssh2, we can never be really sure that we have emptied
its internal buffers so we MUST always try until we get EAGAIN back */
return conn->handler->protocol&(CURLPROTO_SCP|CURLPROTO_SFTP) ||
@@ -497,7 +499,9 @@
TRUE. The thing is if we read everything, then http2_recv won't
be called and we cannot signal the HTTP/2 stream has closed. As
a workaround, we return nonzero here to call http2_recv. */
- ((conn->handler->protocol&PROTO_FAMILY_HTTP) && conn->httpversion == 20);
+ ((conn->handler->protocol&PROTO_FAMILY_HTTP) && conn->httpversion >= 20);
+#elif defined(ENABLE_QUIC)
+ Curl_ssl_data_pending(conn, FIRSTSOCKET) || Curl_quic_data_pending(data);
#else
Curl_ssl_data_pending(conn, FIRSTSOCKET);
#endif
@@ -601,7 +605,7 @@
nread = 0;
}
- if((k->bytecount == 0) && (k->writebytecount == 0)) {
+ if(!k->bytecount) {
Curl_pgrsTime(data, TIMER_STARTTRANSFER);
if(k->exp100 > EXP100_SEND_DATA)
/* set time stamp to compare with when waiting for the 100 */
@@ -775,14 +779,14 @@
* and writes away the data. The returned 'nread' holds the number
* of actual data it wrote to the client.
*/
-
+ CURLcode extra;
CHUNKcode res =
- Curl_httpchunk_read(conn, k->str, nread, &nread);
+ Curl_httpchunk_read(conn, k->str, nread, &nread, &extra);
if(CHUNKE_OK < res) {
- if(CHUNKE_WRITE_ERROR == res) {
- failf(data, "Failed writing data");
- return CURLE_WRITE_ERROR;
+ if(CHUNKE_PASSTHRU_ERROR == res) {
+ failf(data, "Failed reading the chunked-encoded stream");
+ return extra;
}
failf(data, "%s in chunked-encoding", Curl_chunked_strerror(res));
return CURLE_RECV_ERROR;
@@ -917,7 +921,7 @@
break;
}
- } while(data_pending(conn) && maxloops--);
+ } while(data_pending(data) && maxloops--);
if(maxloops <= 0) {
/* we mark it as read-again-please */
@@ -937,12 +941,14 @@
return CURLE_OK;
}
-static CURLcode done_sending(struct connectdata *conn,
- struct SingleRequest *k)
+CURLcode Curl_done_sending(struct connectdata *conn,
+ struct SingleRequest *k)
{
k->keepon &= ~KEEP_SEND; /* we're done writing */
+ /* These functions should be moved into the handler struct! */
Curl_http2_done_sending(conn);
+ Curl_quic_done_sending(conn);
if(conn->bits.rewindaftersend) {
CURLcode result = Curl_readrewind(conn);
@@ -1046,7 +1052,7 @@
break;
}
if(nread <= 0) {
- result = done_sending(conn, k);
+ result = Curl_done_sending(conn, k);
if(result)
return result;
break;
@@ -1164,14 +1170,14 @@
k->upload_present = 0; /* no more bytes left */
if(k->upload_done) {
- result = done_sending(conn, k);
+ result = Curl_done_sending(conn, k);
if(result)
return result;
}
}
- } WHILE_FALSE; /* just to break out from! */
+ } while(0); /* just to break out from! */
return CURLE_OK;
}
@@ -1211,7 +1217,8 @@
else
fd_write = CURL_SOCKET_BAD;
- if(conn->data->state.drain) {
+ if(data->state.drain) {
+ data->state.drain--;
select_res |= CURL_CSELECT_IN;
DEBUGF(infof(data, "Curl_readwrite: forcibly told to drain data\n"));
}
@@ -1354,20 +1361,14 @@
* in the proper state to have this information available.
*/
int Curl_single_getsock(const struct connectdata *conn,
- curl_socket_t *sock, /* points to numsocks number
- of sockets */
- int numsocks)
+ curl_socket_t *sock)
{
const struct Curl_easy *data = conn->data;
int bitmap = GETSOCK_BLANK;
unsigned sockindex = 0;
if(conn->handler->perform_getsock)
- return conn->handler->perform_getsock(conn, sock, numsocks);
-
- if(numsocks < 2)
- /* simple check but we might need two slots */
- return GETSOCK_BLANK;
+ return conn->handler->perform_getsock(conn, sock);
/* don't include HOLD and PAUSE connections */
if((data->req.keepon & KEEP_RECVBITS) == KEEP_RECV) {
@@ -1513,6 +1514,7 @@
}
}
#endif
+ Curl_http2_init_state(&data->state);
}
return result;
@@ -1594,7 +1596,8 @@
DEBUGASSERT(data->state.uh);
uc = curl_url_set(data->state.uh, CURLUPART_URL, newurl,
- (type == FOLLOW_FAKE) ? CURLU_NON_SUPPORT_SCHEME : 0);
+ (type == FOLLOW_FAKE) ? CURLU_NON_SUPPORT_SCHEME :
+ ((type == FOLLOW_REDIR) ? CURLU_URLENCODE : 0) );
if(uc) {
if(type != FOLLOW_FAKE)
return Curl_uc_to_curlcode(uc);
diff --git a/Utilities/cmcurl/lib/transfer.h b/Utilities/cmcurl/lib/transfer.h
index a9bff63..67fd91f 100644
--- a/Utilities/cmcurl/lib/transfer.h
+++ b/Utilities/cmcurl/lib/transfer.h
@@ -29,7 +29,6 @@
void Curl_init_CONNECT(struct Curl_easy *data);
CURLcode Curl_pretransfer(struct Curl_easy *data);
-CURLcode Curl_second_connect(struct connectdata *conn);
CURLcode Curl_posttransfer(struct Curl_easy *data);
typedef enum {
@@ -48,8 +47,7 @@
struct Curl_easy *data, bool *done,
bool *comeback);
int Curl_single_getsock(const struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+ curl_socket_t *socks);
CURLcode Curl_readrewind(struct connectdata *conn);
CURLcode Curl_fillreadbuffer(struct connectdata *conn, size_t bytes,
size_t *nreadp);
@@ -57,6 +55,9 @@
bool Curl_meets_timecondition(struct Curl_easy *data, time_t timeofdoc);
CURLcode Curl_get_upload_buffer(struct Curl_easy *data);
+CURLcode Curl_done_sending(struct connectdata *conn,
+ struct SingleRequest *k);
+
/* This sets up a forthcoming transfer */
void
Curl_setup_transfer (struct Curl_easy *data,
diff --git a/Utilities/cmcurl/lib/url.c b/Utilities/cmcurl/lib/url.c
index c441ae7..47fc66a 100644
--- a/Utilities/cmcurl/lib/url.c
+++ b/Utilities/cmcurl/lib/url.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -34,10 +34,12 @@
#ifdef HAVE_NET_IF_H
#include <net/if.h>
#endif
+#ifdef HAVE_IPHLPAPI_H
+#include <Iphlpapi.h>
+#endif
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
-
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
@@ -93,6 +95,7 @@
#include "inet_pton.h"
#include "getinfo.h"
#include "urlapi-int.h"
+#include "system_win32.h"
/* And now for the protocols */
#include "ftp.h"
@@ -103,13 +106,12 @@
#include "http2.h"
#include "file.h"
#include "curl_ldap.h"
-#include "ssh.h"
+#include "vssh/ssh.h"
#include "imap.h"
#include "url.h"
#include "connect.h"
#include "inet_ntop.h"
#include "http_ntlm.h"
-#include "socks.h"
#include "curl_rtmp.h"
#include "gopher.h"
#include "http_proxy.h"
@@ -126,7 +128,6 @@
#include "memdebug.h"
static void conn_free(struct connectdata *conn);
-static void free_idnconverted_hostname(struct hostname *host);
static unsigned int get_protocol_family(unsigned int protocol);
/* Some parts of the code (e.g. chunked encoding) assume this buffer has at
@@ -185,7 +186,7 @@
&Curl_handler_tftp,
#endif
-#if defined(USE_SSH)
+#if defined(USE_SSH) && !defined(USE_WOLFSSH)
&Curl_handler_scp,
#endif
@@ -315,13 +316,17 @@
* when curl_easy_perform() is invoked.
*/
-CURLcode Curl_close(struct Curl_easy *data)
+CURLcode Curl_close(struct Curl_easy **datap)
{
struct Curl_multi *m;
+ struct Curl_easy *data;
- if(!data)
+ if(!datap || !*datap)
return CURLE_OK;
+ data = *datap;
+ *datap = NULL;
+
Curl_expire_clear(data); /* shut off timers */
m = data->multi;
@@ -372,9 +377,9 @@
Curl_safefree(data->state.buffer);
Curl_safefree(data->state.headerbuff);
Curl_safefree(data->state.ulbuf);
- Curl_flush_cookies(data, 1);
+ Curl_flush_cookies(data, TRUE);
#ifdef USE_ALTSVC
- Curl_altsvc_save(data->asi, data->set.str[STRING_ALTSVC]);
+ Curl_altsvc_save(data, data->asi, data->set.str[STRING_ALTSVC]);
Curl_altsvc_cleanup(data->asi);
data->asi = NULL;
#endif
@@ -397,6 +402,12 @@
Curl_share_unlock(data, CURL_LOCK_DATA_SHARE);
}
+#ifndef CURL_DISABLE_DOH
+ free(data->req.doh.probe[0].serverdoh.memory);
+ free(data->req.doh.probe[1].serverdoh.memory);
+ curl_slist_free_all(data->req.doh.headers);
+#endif
+
/* destruct wildcard structures if it is needed */
Curl_wildcard_dtor(&data->wildcard);
Curl_freeset(data);
@@ -439,7 +450,7 @@
set->httpreq = HTTPREQ_GET; /* Default HTTP request */
set->rtspreq = RTSPREQ_OPTIONS; /* Default RTSP request */
-#ifndef CURL_DISABLE_FILE
+#ifndef CURL_DISABLE_FTP
set->ftp_use_epsv = TRUE; /* FTP defaults to EPSV operations */
set->ftp_use_eprt = TRUE; /* FTP defaults to EPRT operations */
set->ftp_use_pret = FALSE; /* mainly useful for drftpd servers */
@@ -485,9 +496,8 @@
define since we internally only use the lower 16 bits for the passed
in bitmask to not conflict with the private bits */
set->allowed_protocols = CURLPROTO_ALL;
- set->redir_protocols = CURLPROTO_ALL & /* All except FILE, SCP and SMB */
- ~(CURLPROTO_FILE | CURLPROTO_SCP | CURLPROTO_SMB |
- CURLPROTO_SMBS);
+ set->redir_protocols = CURLPROTO_HTTP | CURLPROTO_HTTPS | CURLPROTO_FTP |
+ CURLPROTO_FTPS;
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
/*
@@ -544,7 +554,7 @@
set->upkeep_interval_ms = CURL_UPKEEP_INTERVAL_DEFAULT;
set->maxconnects = DEFAULT_CONNCACHE_SIZE; /* for easy handles */
set->maxage_conn = 118;
- set->http09_allowed = TRUE;
+ set->http09_allowed = FALSE;
set->httpversion =
#ifdef USE_NGHTTP2
CURL_HTTP_VERSION_2TLS
@@ -611,8 +621,6 @@
data->progress.flags |= PGRS_HIDE;
data->state.current_speed = -1; /* init to negative == impossible */
-
- Curl_http2_init_state(&data->state);
}
}
@@ -665,7 +673,7 @@
}
#else /* ! USE_RECV_BEFORE_SEND_WORKAROUND */
/* Use "do-nothing" macro instead of function when workaround not used */
-#define conn_reset_all_postponed_data(c) do {} WHILE_FALSE
+#define conn_reset_all_postponed_data(c) do {} while(0)
#endif /* ! USE_RECV_BEFORE_SEND_WORKAROUND */
@@ -705,14 +713,14 @@
if(!conn)
return;
- free_idnconverted_hostname(&conn->host);
- free_idnconverted_hostname(&conn->conn_to_host);
- free_idnconverted_hostname(&conn->http_proxy.host);
- free_idnconverted_hostname(&conn->socks_proxy.host);
+ Curl_free_idnconverted_hostname(&conn->host);
+ Curl_free_idnconverted_hostname(&conn->conn_to_host);
+ Curl_free_idnconverted_hostname(&conn->http_proxy.host);
+ Curl_free_idnconverted_hostname(&conn->socks_proxy.host);
Curl_safefree(conn->user);
Curl_safefree(conn->passwd);
- Curl_safefree(conn->oauth_bearer);
+ Curl_safefree(conn->sasl_authzid);
Curl_safefree(conn->options);
Curl_safefree(conn->http_proxy.user);
Curl_safefree(conn->socks_proxy.user);
@@ -873,11 +881,59 @@
return FALSE;
}
+
+static bool
+socks_proxy_info_matches(const struct proxy_info* data,
+ const struct proxy_info* needle)
+{
+ if(!proxy_info_matches(data, needle))
+ return FALSE;
+
+ /* the user information is case-sensitive
+ or at least it is not defined as case-insensitive
+ see https://tools.ietf.org/html/rfc3986#section-3.2.1 */
+ if((data->user == NULL) != (needle->user == NULL))
+ return FALSE;
+ /* curl_strequal does a case insentive comparison, so do not use it here! */
+ if(data->user &&
+ needle->user &&
+ strcmp(data->user, needle->user) != 0)
+ return FALSE;
+ if((data->passwd == NULL) != (needle->passwd == NULL))
+ return FALSE;
+ /* curl_strequal does a case insentive comparison, so do not use it here! */
+ if(data->passwd &&
+ needle->passwd &&
+ strcmp(data->passwd, needle->passwd) != 0)
+ return FALSE;
+ return TRUE;
+}
#else
/* disabled, won't get called */
#define proxy_info_matches(x,y) FALSE
+#define socks_proxy_info_matches(x,y) FALSE
#endif
+/* A connection has to have been idle for a shorter time than 'maxage_conn' to
+ be subject for reuse. The success rate is just too low after this. */
+
+static bool conn_maxage(struct Curl_easy *data,
+ struct connectdata *conn,
+ struct curltime now)
+{
+ if(!conn->data) {
+ timediff_t idletime = Curl_timediff(now, conn->lastused);
+ idletime /= 1000; /* integer seconds is fine */
+
+ if(idletime > data->set.maxage_conn) {
+ infof(data, "Too old connection (%ld seconds), disconnect it\n",
+ idletime);
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
/*
* This function checks if the given connection is dead and extracts it from
* the connection cache if so.
@@ -894,7 +950,11 @@
/* The check for a dead socket makes sense only if the connection isn't in
use */
bool dead;
- if(conn->handler->connection_check) {
+ struct curltime now = Curl_now();
+ if(conn_maxage(data, conn, now)) {
+ dead = TRUE;
+ }
+ else if(conn->handler->connection_check) {
/* The protocol has a special method for checking the state of the
connection. Use it to check if the connection is dead. */
unsigned int state;
@@ -946,7 +1006,8 @@
static void prune_dead_connections(struct Curl_easy *data)
{
struct curltime now = Curl_now();
- time_t elapsed = Curl_timediff(now, data->state.conn_cache->last_cleanup);
+ timediff_t elapsed =
+ Curl_timediff(now, data->state.conn_cache->last_cleanup);
if(elapsed >= 1000L) {
struct prunedead prune;
@@ -961,25 +1022,6 @@
}
}
-/* A connection has to have been idle for a shorter time than 'maxage_conn' to
- be subject for reuse. The success rate is just too low after this. */
-
-static bool conn_maxage(struct Curl_easy *data,
- struct connectdata *conn,
- struct curltime now)
-{
- if(!conn->data) {
- timediff_t idletime = Curl_timediff(now, conn->lastused);
- idletime /= 1000; /* integer seconds is fine */
-
- if(idletime/1000 > data->set.maxage_conn) {
- infof(data, "Too old connection (%ld seconds), disconnect it\n",
- idletime);
- return TRUE;
- }
- }
- return FALSE;
-}
/*
* Given one filled in connection struct (named needle), this function should
* detect if there already is one that has all the significant details
@@ -1003,7 +1045,7 @@
bool foundPendingCandidate = FALSE;
bool canmultiplex = IsMultiplexingPossible(data, needle);
struct connectbundle *bundle;
- struct curltime now = Curl_now();
+ const char *hostbundle;
#ifdef USE_NTLM
bool wantNTLMhttp = ((data->state.authhost.want &
@@ -1020,21 +1062,20 @@
/* Look up the bundle with all the connections to this particular host.
Locks the connection cache, beware of early returns! */
- bundle = Curl_conncache_find_bundle(needle, data->state.conn_cache);
+ bundle = Curl_conncache_find_bundle(needle, data->state.conn_cache,
+ &hostbundle);
if(bundle) {
/* Max pipe length is zero (unlimited) for multiplexed connections */
struct curl_llist_element *curr;
infof(data, "Found bundle for host %s: %p [%s]\n",
- (needle->bits.conn_to_host ? needle->conn_to_host.name :
- needle->host.name), (void *)bundle,
- (bundle->multiuse == BUNDLE_MULTIPLEX ?
- "can multiplex" : "serially"));
+ hostbundle, (void *)bundle, (bundle->multiuse == BUNDLE_MULTIPLEX ?
+ "can multiplex" : "serially"));
/* We can't multiplex if we don't know anything about the server */
if(canmultiplex) {
if(bundle->multiuse == BUNDLE_UNKNOWN) {
- if((bundle->multiuse == BUNDLE_UNKNOWN) && data->set.pipewait) {
+ if(data->set.pipewait) {
infof(data, "Server doesn't support multiplex yet, wait\n");
*waitpipe = TRUE;
Curl_conncache_unlock(data);
@@ -1058,7 +1099,7 @@
curr = bundle->conn_list.head;
while(curr) {
bool match = FALSE;
- size_t multiplexed;
+ size_t multiplexed = 0;
/*
* Note that if we use a HTTP proxy in normal mode (no tunneling), we
@@ -1067,22 +1108,15 @@
check = curr->ptr;
curr = curr->next;
- if(check->bits.connect_only)
- /* connect-only connections will not be reused */
+ if(check->bits.connect_only || check->bits.close)
+ /* connect-only or to-be-closed connections will not be reused */
continue;
- if(conn_maxage(data, check, now) || extract_if_dead(check, data)) {
- /* disconnect it */
- (void)Curl_disconnect(data, check, /* dead_connection */TRUE);
- continue;
- }
-
- multiplexed = CONN_INUSE(check) &&
- (bundle->multiuse == BUNDLE_MULTIPLEX);
+ if(bundle->multiuse == BUNDLE_MULTIPLEX)
+ multiplexed = CONN_INUSE(check);
if(canmultiplex) {
- if(check->bits.protoconnstart && check->bits.close)
- continue;
+ ;
}
else {
if(multiplexed) {
@@ -1102,12 +1136,9 @@
}
}
- if((check->sock[FIRSTSOCKET] == CURL_SOCKET_BAD) ||
- check->bits.close) {
- if(!check->bits.close)
- foundPendingCandidate = TRUE;
- /* Don't pick a connection that hasn't connected yet or that is going
- to get closed. */
+ if(check->sock[FIRSTSOCKET] == CURL_SOCKET_BAD) {
+ foundPendingCandidate = TRUE;
+ /* Don't pick a connection that hasn't connected yet */
infof(data, "Connection #%ld isn't open enough, can't reuse\n",
check->connection_id);
continue;
@@ -1139,8 +1170,9 @@
needle->bits.socksproxy != check->bits.socksproxy)
continue;
- if(needle->bits.socksproxy && !proxy_info_matches(&needle->socks_proxy,
- &check->socks_proxy))
+ if(needle->bits.socksproxy &&
+ !socks_proxy_info_matches(&needle->socks_proxy,
+ &check->socks_proxy))
continue;
if(needle->bits.conn_to_host != check->bits.conn_to_host)
@@ -1180,13 +1212,14 @@
}
}
+ DEBUGASSERT(!check->data || GOOD_EASY_HANDLE(check->data));
+
if(!canmultiplex && check->data)
/* this request can't be multiplexed but the checked connection is
already in use so we skip it */
continue;
- if(CONN_INUSE(check) && check->data &&
- (check->data->multi != needle->data->multi))
+ if(check->data && (check->data->multi != needle->data->multi))
/* this could be subject for multiplex use, but only if they belong to
* the same multi handle */
continue;
@@ -1235,7 +1268,7 @@
needle->conn_to_port == check->conn_to_port) &&
strcasecompare(needle->host.name, check->host.name) &&
needle->remote_port == check->remote_port) {
- /* The schemes match or the the protocol family is the same and the
+ /* The schemes match or the protocol family is the same and the
previous connection was TLS upgraded, and the hostname and host
port match */
if(needle->handler->flags & PROTOPT_SSL) {
@@ -1276,8 +1309,14 @@
partway through a handshake!) */
if(wantNTLMhttp) {
if(strcmp(needle->user, check->user) ||
- strcmp(needle->passwd, check->passwd))
+ strcmp(needle->passwd, check->passwd)) {
+
+ /* we prefer a credential match, but this is at least a connection
+ that can be reused and "upgraded" to NTLM */
+ if(check->http_ntlm_state == NTLMSTATE_NONE)
+ chosen = check;
continue;
+ }
}
else if(check->http_ntlm_state != NTLMSTATE_NONE) {
/* Connection is using NTLM auth but we don't want NTLM */
@@ -1337,6 +1376,13 @@
multiplexed);
continue;
}
+ else if(multiplexed >=
+ Curl_multi_max_concurrent_streams(needle->data->multi)) {
+ infof(data, "client side MAX_CONCURRENT_STREAMS reached"
+ ", skip (%zu)\n",
+ multiplexed);
+ continue;
+ }
}
#endif
/* When not multiplexed, we have a match here! */
@@ -1371,58 +1417,6 @@
return FALSE; /* no matching connecting exists */
}
-/* after a TCP connection to the proxy has been verified, this function does
- the next magic step.
-
- Note: this function's sub-functions call failf()
-
-*/
-CURLcode Curl_connected_proxy(struct connectdata *conn, int sockindex)
-{
- CURLcode result = CURLE_OK;
-
- if(conn->bits.socksproxy) {
-#ifndef CURL_DISABLE_PROXY
- /* for the secondary socket (FTP), use the "connect to host"
- * but ignore the "connect to port" (use the secondary port)
- */
- const char * const host = conn->bits.httpproxy ?
- conn->http_proxy.host.name :
- conn->bits.conn_to_host ?
- conn->conn_to_host.name :
- sockindex == SECONDARYSOCKET ?
- conn->secondaryhostname : conn->host.name;
- const int port = conn->bits.httpproxy ? (int)conn->http_proxy.port :
- sockindex == SECONDARYSOCKET ? conn->secondary_port :
- conn->bits.conn_to_port ? conn->conn_to_port :
- conn->remote_port;
- conn->bits.socksproxy_connecting = TRUE;
- switch(conn->socks_proxy.proxytype) {
- case CURLPROXY_SOCKS5:
- case CURLPROXY_SOCKS5_HOSTNAME:
- result = Curl_SOCKS5(conn->socks_proxy.user, conn->socks_proxy.passwd,
- host, port, sockindex, conn);
- break;
-
- case CURLPROXY_SOCKS4:
- case CURLPROXY_SOCKS4A:
- result = Curl_SOCKS4(conn->socks_proxy.user, host, port, sockindex,
- conn);
- break;
-
- default:
- failf(conn->data, "unknown proxytype option given");
- result = CURLE_COULDNT_CONNECT;
- } /* switch proxytype */
- conn->bits.socksproxy_connecting = FALSE;
-#else
- (void)sockindex;
-#endif /* CURL_DISABLE_PROXY */
- }
-
- return result;
-}
-
/*
* verboseconnect() displays verbose information after a connect
*/
@@ -1439,134 +1433,17 @@
}
#endif
-int Curl_protocol_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
-{
- if(conn->handler->proto_getsock)
- return conn->handler->proto_getsock(conn, socks, numsocks);
- /* Backup getsock logic. Since there is a live socket in use, we must wait
- for it or it will be removed from watching when the multi_socket API is
- used. */
- socks[0] = conn->sock[FIRSTSOCKET];
- return GETSOCK_READSOCK(0) | GETSOCK_WRITESOCK(0);
-}
-
-int Curl_doing_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
-{
- if(conn && conn->handler->doing_getsock)
- return conn->handler->doing_getsock(conn, socks, numsocks);
- return GETSOCK_BLANK;
-}
-
-/*
- * We are doing protocol-specific connecting and this is being called over and
- * over from the multi interface until the connection phase is done on
- * protocol layer.
- */
-
-CURLcode Curl_protocol_connecting(struct connectdata *conn,
- bool *done)
-{
- CURLcode result = CURLE_OK;
-
- if(conn && conn->handler->connecting) {
- *done = FALSE;
- result = conn->handler->connecting(conn, done);
- }
- else
- *done = TRUE;
-
- return result;
-}
-
-/*
- * We are DOING this is being called over and over from the multi interface
- * until the DOING phase is done on protocol layer.
- */
-
-CURLcode Curl_protocol_doing(struct connectdata *conn, bool *done)
-{
- CURLcode result = CURLE_OK;
-
- if(conn && conn->handler->doing) {
- *done = FALSE;
- result = conn->handler->doing(conn, done);
- }
- else
- *done = TRUE;
-
- return result;
-}
-
-/*
- * We have discovered that the TCP connection has been successful, we can now
- * proceed with some action.
- *
- */
-CURLcode Curl_protocol_connect(struct connectdata *conn,
- bool *protocol_done)
-{
- CURLcode result = CURLE_OK;
-
- *protocol_done = FALSE;
-
- if(conn->bits.tcpconnect[FIRSTSOCKET] && conn->bits.protoconnstart) {
- /* We already are connected, get back. This may happen when the connect
- worked fine in the first call, like when we connect to a local server
- or proxy. Note that we don't know if the protocol is actually done.
-
- Unless this protocol doesn't have any protocol-connect callback, as
- then we know we're done. */
- if(!conn->handler->connecting)
- *protocol_done = TRUE;
-
- return CURLE_OK;
- }
-
- if(!conn->bits.protoconnstart) {
-
- result = Curl_proxy_connect(conn, FIRSTSOCKET);
- if(result)
- return result;
-
- if(CONNECT_FIRSTSOCKET_PROXY_SSL())
- /* wait for HTTPS proxy SSL initialization to complete */
- return CURLE_OK;
-
- if(conn->bits.tunnel_proxy && conn->bits.httpproxy &&
- Curl_connect_ongoing(conn))
- /* when using an HTTP tunnel proxy, await complete tunnel establishment
- before proceeding further. Return CURLE_OK so we'll be called again */
- return CURLE_OK;
-
- if(conn->handler->connect_it) {
- /* is there a protocol-specific connect() procedure? */
-
- /* Call the protocol-specific connect function */
- result = conn->handler->connect_it(conn, protocol_done);
- }
- else
- *protocol_done = TRUE;
-
- /* it has started, possibly even completed but that knowledge isn't stored
- in this bit! */
- if(!result)
- conn->bits.protoconnstart = TRUE;
- }
-
- return result; /* pass back status */
-}
-
/*
* Helpers for IDNA conversions.
*/
-static bool is_ASCII_name(const char *hostname)
+bool Curl_is_ASCII_name(const char *hostname)
{
+ /* get an UNSIGNED local version of the pointer */
const unsigned char *ch = (const unsigned char *)hostname;
+ if(!hostname) /* bad input, consider it ASCII! */
+ return TRUE;
+
while(*ch) {
if(*ch++ & 0x80)
return FALSE;
@@ -1591,8 +1468,8 @@
/*
* Perform any necessary IDN conversion of hostname
*/
-static CURLcode idnconvert_hostname(struct connectdata *conn,
- struct hostname *host)
+CURLcode Curl_idnconvert_hostname(struct connectdata *conn,
+ struct hostname *host)
{
struct Curl_easy *data = conn->data;
@@ -1607,7 +1484,7 @@
host->dispname = host->name;
/* Check name for non-ASCII and convert hostname to ACE form if we can */
- if(!is_ASCII_name(host->name)) {
+ if(!Curl_is_ASCII_name(host->name)) {
#ifdef USE_LIBIDN2
if(idn2_check_version(IDN2_VERSION)) {
char *ace_hostname = NULL;
@@ -1640,7 +1517,9 @@
host->name = host->encalloc;
}
else {
- failf(data, "Failed to convert %s to ACE;\n", host->name);
+ char buffer[STRERROR_LEN];
+ failf(data, "Failed to convert %s to ACE; %s\n", host->name,
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
return CURLE_URL_MALFORMAT;
}
#else
@@ -1653,7 +1532,7 @@
/*
* Frees data allocated by idnconvert_hostname()
*/
-static void free_idnconverted_hostname(struct hostname *host)
+void Curl_free_idnconverted_hostname(struct hostname *host)
{
#if defined(USE_LIBIDN2)
if(host->encalloc) {
@@ -1670,13 +1549,6 @@
#endif
}
-static void llist_dtor(void *user, void *element)
-{
- (void)user;
- (void)element;
- /* Do nothing */
-}
-
/*
* Allocate and initialize a new connectdata object.
*/
@@ -1781,14 +1653,16 @@
conn->proxy_ssl_config.verifyhost = data->set.proxy_ssl.primary.verifyhost;
conn->ip_version = data->set.ipver;
conn->bits.connect_only = data->set.connect_only;
+ conn->transport = TRNSPRT_TCP; /* most of them are TCP streams */
#if !defined(CURL_DISABLE_HTTP) && defined(USE_NTLM) && \
defined(NTLM_WB_ENABLED)
- conn->ntlm_auth_hlpr_socket = CURL_SOCKET_BAD;
+ conn->ntlm.ntlm_auth_hlpr_socket = CURL_SOCKET_BAD;
+ conn->proxyntlm.ntlm_auth_hlpr_socket = CURL_SOCKET_BAD;
#endif
/* Initialize the easy handle list */
- Curl_llist_init(&conn->easyq, (curl_llist_dtor) llist_dtor);
+ Curl_llist_init(&conn->easyq, NULL);
#ifdef HAVE_GSSAPI
conn->data_prot = PROT_CLEAR;
@@ -1807,6 +1681,7 @@
it may live on without (this specific) Curl_easy */
conn->fclosesocket = data->set.fclosesocket;
conn->closesocket_client = data->set.closesocket_client;
+ conn->lastused = Curl_now(); /* used now */
return conn;
error:
@@ -1884,6 +1759,50 @@
}
/*
+ * If the URL was set with an IPv6 numerical address with a zone id part, set
+ * the scope_id based on that!
+ */
+
+static void zonefrom_url(CURLU *uh, struct connectdata *conn)
+{
+ char *zoneid;
+ CURLUcode uc;
+
+ uc = curl_url_get(uh, CURLUPART_ZONEID, &zoneid, 0);
+
+ if(!uc && zoneid) {
+ char *endp;
+ unsigned long scope = strtoul(zoneid, &endp, 10);
+ if(!*endp && (scope < UINT_MAX))
+ /* A plain number, use it directly as a scope id. */
+ conn->scope_id = (unsigned int)scope;
+#if defined(HAVE_IF_NAMETOINDEX)
+ else {
+#elif defined(WIN32)
+ else if(Curl_if_nametoindex) {
+#endif
+
+#if defined(HAVE_IF_NAMETOINDEX) || defined(WIN32)
+ /* Zone identifier is not numeric */
+ unsigned int scopeidx = 0;
+#if defined(WIN32)
+ scopeidx = Curl_if_nametoindex(zoneid);
+#else
+ scopeidx = if_nametoindex(zoneid);
+#endif
+ if(!scopeidx)
+ infof(conn->data, "Invalid zoneid: %s; %s\n", zoneid,
+ strerror(errno));
+ else
+ conn->scope_id = scopeidx;
+ }
+#endif /* HAVE_IF_NAMETOINDEX || WIN32 */
+
+ free(zoneid);
+ }
+}
+
+/*
* Parse URL and fill in the relevant members of the connection struct.
*/
static CURLcode parseurlandfillconn(struct Curl_easy *data,
@@ -1921,6 +1840,7 @@
}
if(!data->set.uh) {
+ char *newurl;
uc = curl_url_set(uh, CURLUPART_URL, data->change.url,
CURLU_GUESS_SCHEME |
CURLU_NON_SUPPORT_SCHEME |
@@ -1931,6 +1851,15 @@
DEBUGF(infof(data, "curl_url_set rejected %s\n", data->change.url));
return Curl_uc_to_curlcode(uc);
}
+
+ /* after it was parsed, get the generated normalized version */
+ uc = curl_url_get(uh, CURLUPART_URL, &newurl, 0);
+ if(uc)
+ return Curl_uc_to_curlcode(uc);
+ if(data->change.url_alloc)
+ free(data->change.url);
+ data->change.url = newurl;
+ data->change.url_alloc = TRUE;
}
uc = curl_url_get(uh, CURLUPART_SCHEME, &data->state.up.scheme, 0);
@@ -1991,55 +1920,27 @@
}
else {
unsigned long port = strtoul(data->state.up.port, NULL, 10);
- conn->remote_port = curlx_ultous(port);
+ conn->port = conn->remote_port = curlx_ultous(port);
}
(void)curl_url_get(uh, CURLUPART_QUERY, &data->state.up.query, 0);
hostname = data->state.up.hostname;
- if(!hostname)
- /* this is for file:// transfers, get a dummy made */
- hostname = (char *)"";
-
- if(hostname[0] == '[') {
+ if(hostname && hostname[0] == '[') {
/* This looks like an IPv6 address literal. See if there is an address
scope. */
- char *zoneid;
size_t hlen;
- uc = curl_url_get(uh, CURLUPART_ZONEID, &zoneid, 0);
conn->bits.ipv6_ip = TRUE;
-
/* cut off the brackets! */
hostname++;
hlen = strlen(hostname);
hostname[hlen - 1] = 0;
- if(!uc && zoneid) {
- char *endp;
- unsigned long scope;
- scope = strtoul(zoneid, &endp, 10);
- if(!*endp && (scope < UINT_MAX)) {
- /* A plain number, use it direcly as a scope id. */
- conn->scope_id = (unsigned int)scope;
- }
-#ifdef HAVE_IF_NAMETOINDEX
- else {
- /* Zone identifier is not numeric */
- unsigned int scopeidx = 0;
- scopeidx = if_nametoindex(zoneid);
- if(!scopeidx)
- infof(data, "Invalid zoneid id: %s; %s\n", zoneid,
- strerror(errno));
- else
- conn->scope_id = scopeidx;
- }
-#endif /* HAVE_IF_NAMETOINDEX */
- free(zoneid);
- }
+ zonefrom_url(uh, conn);
}
/* make sure the connect struct gets its own copy of the host name */
- conn->host.rawalloc = strdup(hostname);
+ conn->host.rawalloc = strdup(hostname ? hostname : "");
if(!conn->host.rawalloc)
return CURLE_OUT_OF_MEMORY;
conn->host.name = conn->host.rawalloc;
@@ -2097,7 +1998,6 @@
{
const struct Curl_handler * p;
CURLcode result;
- conn->socktype = SOCK_STREAM; /* most of them are TCP streams */
/* Perform setup complement if some. */
p = conn->handler;
@@ -2128,6 +2028,11 @@
{
Curl_safefree(data->req.protop);
Curl_safefree(data->req.newurl);
+
+#ifndef CURL_DISABLE_DOH
+ Curl_close(&data->req.doh.probe[0].easy);
+ Curl_close(&data->req.doh.probe[1].easy);
+#endif
}
@@ -2298,7 +2203,7 @@
struct connectdata *conn, char *proxy,
curl_proxytype proxytype)
{
- char *portptr;
+ char *portptr = NULL;
long port = -1;
char *proxyuser = NULL;
char *proxypasswd = NULL;
@@ -2422,6 +2327,7 @@
size_t len = strlen(host);
host[len-1] = 0; /* clear the trailing bracket */
host++;
+ zonefrom_url(uhp, conn);
}
proxyinfo->host.name = host;
@@ -2846,8 +2752,7 @@
&netrc_user_changed, &netrc_passwd_changed,
data->set.str[STRING_NETRC_FILE]);
if(ret > 0) {
- infof(data, "Couldn't find host %s in the "
- DOT_CHAR "netrc file; using defaults\n",
+ infof(data, "Couldn't find host %s in the .netrc file; using defaults\n",
conn->host.name);
}
else if(ret < 0) {
@@ -2913,13 +2818,6 @@
result = CURLE_OUT_OF_MEMORY;
}
- /* if there's a user without password, consider password blank */
- if(conn->user && !conn->passwd) {
- conn->passwd = strdup("");
- if(!conn->passwd)
- result = CURLE_OUT_OF_MEMORY;
- }
-
return result;
}
@@ -3144,26 +3042,65 @@
if(data->asi && !host && (port == -1) &&
(conn->handler->protocol == CURLPROTO_HTTPS)) {
/* no connect_to match, try alt-svc! */
- const char *nhost;
- int nport;
- enum alpnid nalpnid;
+ enum alpnid srcalpnid;
bool hit;
+ struct altsvc *as;
+ const int allowed_versions = ( ALPN_h1
+#ifdef USE_NGHTTP2
+ | ALPN_h2
+#endif
+#ifdef ENABLE_QUIC
+ | ALPN_h3
+#endif
+ ) & data->asi->flags;
+
host = conn->host.rawalloc;
+#ifdef USE_NGHTTP2
+ /* with h2 support, check that first */
+ srcalpnid = ALPN_h2;
hit = Curl_altsvc_lookup(data->asi,
- ALPN_h1, host, conn->remote_port, /* from */
- &nalpnid, &nhost, &nport /* to */);
+ srcalpnid, host, conn->remote_port, /* from */
+ &as /* to */,
+ allowed_versions);
+ if(!hit)
+#endif
+ {
+ srcalpnid = ALPN_h1;
+ hit = Curl_altsvc_lookup(data->asi,
+ srcalpnid, host, conn->remote_port, /* from */
+ &as /* to */,
+ allowed_versions);
+ }
if(hit) {
- char *hostd = strdup((char *)nhost);
+ char *hostd = strdup((char *)as->dst.host);
if(!hostd)
return CURLE_OUT_OF_MEMORY;
conn->conn_to_host.rawalloc = hostd;
conn->conn_to_host.name = hostd;
conn->bits.conn_to_host = TRUE;
- conn->conn_to_port = nport;
+ conn->conn_to_port = as->dst.port;
conn->bits.conn_to_port = TRUE;
+ conn->bits.altused = TRUE;
infof(data, "Alt-svc connecting from [%s]%s:%d to [%s]%s:%d\n",
- Curl_alpnid2str(ALPN_h1), host, conn->remote_port,
- Curl_alpnid2str(nalpnid), hostd, nport);
+ Curl_alpnid2str(srcalpnid), host, conn->remote_port,
+ Curl_alpnid2str(as->dst.alpnid), hostd, as->dst.port);
+ if(srcalpnid != as->dst.alpnid) {
+ /* protocol version switch */
+ switch(as->dst.alpnid) {
+ case ALPN_h1:
+ conn->httpversion = 11;
+ break;
+ case ALPN_h2:
+ conn->httpversion = 20;
+ break;
+ case ALPN_h3:
+ conn->transport = TRNSPRT_QUIC;
+ conn->httpversion = 30;
+ break;
+ default: /* shouldn't be possible */
+ break;
+ }
+ }
}
}
#endif
@@ -3300,8 +3237,8 @@
static void reuse_conn(struct connectdata *old_conn,
struct connectdata *conn)
{
- free_idnconverted_hostname(&old_conn->http_proxy.host);
- free_idnconverted_hostname(&old_conn->socks_proxy.host);
+ Curl_free_idnconverted_hostname(&old_conn->http_proxy.host);
+ Curl_free_idnconverted_hostname(&old_conn->socks_proxy.host);
free(old_conn->http_proxy.host.rawalloc);
free(old_conn->socks_proxy.host.rawalloc);
@@ -3345,8 +3282,8 @@
/* host can change, when doing keepalive with a proxy or if the case is
different this time etc */
- free_idnconverted_hostname(&conn->host);
- free_idnconverted_hostname(&conn->conn_to_host);
+ Curl_free_idnconverted_hostname(&conn->host);
+ Curl_free_idnconverted_hostname(&conn->conn_to_host);
Curl_safefree(conn->host.rawalloc);
Curl_safefree(conn->conn_to_host.rawalloc);
conn->host = old_conn->host;
@@ -3442,9 +3379,9 @@
if(result)
goto out;
- if(data->set.str[STRING_BEARER]) {
- conn->oauth_bearer = strdup(data->set.str[STRING_BEARER]);
- if(!conn->oauth_bearer) {
+ if(data->set.str[STRING_SASL_AUTHZID]) {
+ conn->sasl_authzid = strdup(data->set.str[STRING_SASL_AUTHZID]);
+ if(!conn->sasl_authzid) {
result = CURLE_OUT_OF_MEMORY;
goto out;
}
@@ -3505,21 +3442,21 @@
/*************************************************************
* IDN-convert the hostnames
*************************************************************/
- result = idnconvert_hostname(conn, &conn->host);
+ result = Curl_idnconvert_hostname(conn, &conn->host);
if(result)
goto out;
if(conn->bits.conn_to_host) {
- result = idnconvert_hostname(conn, &conn->conn_to_host);
+ result = Curl_idnconvert_hostname(conn, &conn->conn_to_host);
if(result)
goto out;
}
if(conn->bits.httpproxy) {
- result = idnconvert_hostname(conn, &conn->http_proxy.host);
+ result = Curl_idnconvert_hostname(conn, &conn->http_proxy.host);
if(result)
goto out;
}
if(conn->bits.socksproxy) {
- result = idnconvert_hostname(conn, &conn->socks_proxy.host);
+ result = Curl_idnconvert_hostname(conn, &conn->socks_proxy.host);
if(result)
goto out;
}
@@ -3631,6 +3568,10 @@
data->set.str[STRING_SSL_CIPHER13_LIST_ORIG];
data->set.proxy_ssl.primary.cipher_list13 =
data->set.str[STRING_SSL_CIPHER13_LIST_PROXY];
+ data->set.ssl.primary.pinned_key =
+ data->set.str[STRING_SSL_PINNEDPUBLICKEY_ORIG];
+ data->set.proxy_ssl.primary.pinned_key =
+ data->set.str[STRING_SSL_PINNEDPUBLICKEY_PROXY];
data->set.ssl.CRLfile = data->set.str[STRING_SSL_CRLFILE_ORIG];
data->set.proxy_ssl.CRLfile = data->set.str[STRING_SSL_CRLFILE_PROXY];
@@ -3688,25 +3629,6 @@
else
reuse = ConnectionExists(data, conn, &conn_temp, &force_reuse, &waitpipe);
- /* If we found a reusable connection that is now marked as in use, we may
- still want to open a new connection if we are multiplexing. */
- if(reuse && !force_reuse && IsMultiplexingPossible(data, conn_temp)) {
- size_t multiplexed = CONN_INUSE(conn_temp);
- if(multiplexed > 0) {
- infof(data, "Found connection %ld, with %zu requests on it\n",
- conn_temp->connection_id, multiplexed);
-
- if(Curl_conncache_bundle_size(conn_temp) < max_host_connections &&
- Curl_conncache_size(data) < max_total_connections) {
- /* We want a new connection anyway */
- reuse = FALSE;
-
- infof(data, "We can reuse, but we want a new connection anyway\n");
- Curl_conncache_return_conn(conn_temp);
- }
- }
- }
-
if(reuse) {
/*
* We already have a connection for this, we got the former connection
@@ -3749,8 +3671,9 @@
connections_available = FALSE;
else {
/* this gets a lock on the conncache */
+ const char *bundlehost;
struct connectbundle *bundle =
- Curl_conncache_find_bundle(conn, data->state.conn_cache);
+ Curl_conncache_find_bundle(conn, data->state.conn_cache, &bundlehost);
if(max_host_connections > 0 && bundle &&
(bundle->num_connections >= max_host_connections)) {
@@ -3764,8 +3687,8 @@
(void)Curl_disconnect(data, conn_candidate,
/* dead_connection */ FALSE);
else {
- infof(data, "No more connections allowed to host: %zu\n",
- max_host_connections);
+ infof(data, "No more connections allowed to host %s: %zu\n",
+ bundlehost, max_host_connections);
connections_available = FALSE;
}
}
@@ -3926,7 +3849,9 @@
}
else {
Curl_pgrsTime(data, TIMER_CONNECT); /* we're connected already */
- Curl_pgrsTime(data, TIMER_APPCONNECT); /* we're connected already */
+ if(conn->ssl[FIRSTSOCKET].use ||
+ (conn->handler->protocol & PROTO_FAMILY_SSH))
+ Curl_pgrsTime(data, TIMER_APPCONNECT); /* we're connected already */
conn->bits.tcpconnect[FIRSTSOCKET] = TRUE;
*protocol_done = TRUE;
Curl_updateconninfo(conn, conn->sock[FIRSTSOCKET]);
@@ -4147,34 +4072,3 @@
return family;
}
-
-
-/*
- * Wrapper to call functions in Curl_conncache_foreach()
- *
- * Returns always 0.
- */
-static int conn_upkeep(struct connectdata *conn,
- void *param)
-{
- /* Param is unused. */
- (void)param;
-
- if(conn->handler->connection_check) {
- /* Do a protocol-specific keepalive check on the connection. */
- conn->handler->connection_check(conn, CONNCHECK_KEEPALIVE);
- }
-
- return 0; /* continue iteration */
-}
-
-CURLcode Curl_upkeep(struct conncache *conn_cache,
- void *data)
-{
- /* Loop over every connection and make connection alive. */
- Curl_conncache_foreach(data,
- conn_cache,
- data,
- conn_upkeep);
- return CURLE_OK;
-}
diff --git a/Utilities/cmcurl/lib/url.h b/Utilities/cmcurl/lib/url.h
index 4db9e86..5000c51 100644
--- a/Utilities/cmcurl/lib/url.h
+++ b/Utilities/cmcurl/lib/url.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -48,40 +48,29 @@
CURLcode Curl_init_userdefined(struct Curl_easy *data);
void Curl_freeset(struct Curl_easy * data);
-/* free the URL pieces */
-void Curl_up_free(struct Curl_easy *data);
CURLcode Curl_uc_to_curlcode(CURLUcode uc);
-CURLcode Curl_close(struct Curl_easy *data); /* opposite of curl_open() */
+CURLcode Curl_close(struct Curl_easy **datap); /* opposite of curl_open() */
CURLcode Curl_connect(struct Curl_easy *, bool *async, bool *protocol_connect);
CURLcode Curl_disconnect(struct Curl_easy *data,
struct connectdata *, bool dead_connection);
-CURLcode Curl_protocol_connect(struct connectdata *conn, bool *done);
-CURLcode Curl_protocol_connecting(struct connectdata *conn, bool *done);
-CURLcode Curl_protocol_doing(struct connectdata *conn, bool *done);
CURLcode Curl_setup_conn(struct connectdata *conn,
bool *protocol_done);
void Curl_free_request_state(struct Curl_easy *data);
-
-int Curl_protocol_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
-int Curl_doing_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
CURLcode Curl_parse_login_details(const char *login, const size_t len,
char **userptr, char **passwdptr,
char **optionsptr);
-void Curl_close_connections(struct Curl_easy *data);
-CURLcode Curl_upkeep(struct conncache *conn_cache, void *data);
const struct Curl_handler *Curl_builtin_scheme(const char *scheme);
+bool Curl_is_ASCII_name(const char *hostname);
+CURLcode Curl_idnconvert_hostname(struct connectdata *conn,
+ struct hostname *host);
+void Curl_free_idnconverted_hostname(struct hostname *host);
+
#define CURL_DEFAULT_PROXY_PORT 1080 /* default proxy port unless specified */
#define CURL_DEFAULT_HTTPS_PROXY_PORT 443 /* default https proxy port unless
specified */
-CURLcode Curl_connected_proxy(struct connectdata *conn, int sockindex);
-
#ifdef CURL_DISABLE_VERBOSE_STRINGS
#define Curl_verboseconnect(x) Curl_nop_stmt
#else
diff --git a/Utilities/cmcurl/lib/urlapi-int.h b/Utilities/cmcurl/lib/urlapi-int.h
index 5f059c2..d14d53d 100644
--- a/Utilities/cmcurl/lib/urlapi-int.h
+++ b/Utilities/cmcurl/lib/urlapi-int.h
@@ -26,9 +26,6 @@
#define MAX_SCHEME_LEN 40
bool Curl_is_absolute_url(const char *url, char *scheme, size_t buflen);
-char *Curl_concat_url(const char *base, const char *relurl);
-size_t Curl_strlen_url(const char *url, bool relative);
-void Curl_strcpy_url(char *output, const char *url, bool relative);
#ifdef DEBUGBUILD
CURLUcode Curl_parse_port(struct Curl_URL *u, char *hostname);
diff --git a/Utilities/cmcurl/lib/urlapi.c b/Utilities/cmcurl/lib/urlapi.c
index d07e4f5..506e244 100644
--- a/Utilities/cmcurl/lib/urlapi.c
+++ b/Utilities/cmcurl/lib/urlapi.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -29,6 +29,7 @@
#include "url.h"
#include "escape.h"
#include "curl_ctype.h"
+#include "inet_pton.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
@@ -63,6 +64,7 @@
char *fragment;
char *scratch; /* temporary scratch area */
+ char *temppath; /* temporary path pointer */
long portnum; /* the numerical version */
};
@@ -81,6 +83,7 @@
free(u->query);
free(u->fragment);
free(u->scratch);
+ free(u->temppath);
}
/* move the full contents of one handle onto another and
@@ -350,7 +353,7 @@
else {
/* We got a new absolute path for this server */
- if((relurl[0] == '/') && (relurl[1] == '/')) {
+ if(relurl[1] == '/') {
/* the new URL starts with //, just keep the protocol part from the
original one */
*protsep = 0;
@@ -425,7 +428,6 @@
*
*/
static CURLUcode parse_hostname_login(struct Curl_URL *u,
- const struct Curl_handler *h,
char **hostname,
unsigned int flags)
{
@@ -434,6 +436,7 @@
char *userp = NULL;
char *passwdp = NULL;
char *optionsp = NULL;
+ const struct Curl_handler *h = NULL;
/* At this point, we're hoping all the other special cases have
* been taken care of, so conn->host.name is at most
@@ -453,6 +456,10 @@
* ftp://user:password@ftp.my.site:8021/README */
*hostname = ++ptr;
+ /* if this is a known scheme, get some details */
+ if(u->scheme)
+ h = Curl_builtin_scheme(u->scheme);
+
/* We could use the login information in the URL so extract it. Only parse
options if the handler says we should. Note that 'h' might be NULL! */
ccode = Curl_parse_login_details(login, ptr - login - 1,
@@ -568,7 +575,7 @@
}
/* scan for byte values < 31 or 127 */
-static CURLUcode junkscan(char *part)
+static CURLUcode junkscan(const char *part)
{
if(part) {
static const char badbytes[]={
@@ -591,20 +598,26 @@
static CURLUcode hostname_check(struct Curl_URL *u, char *hostname)
{
- const char *l = NULL; /* accepted characters */
size_t len;
size_t hlen = strlen(hostname);
if(hostname[0] == '[') {
+#ifdef ENABLE_IPV6
+ char dest[16]; /* fits a binary IPv6 address */
+#endif
+ const char *l = "0123456789abcdefABCDEF:.";
+ if(hlen < 5) /* '[::1]' is the shortest possible valid string */
+ return CURLUE_MALFORMED_INPUT;
hostname++;
- l = "0123456789abcdefABCDEF::.";
hlen -= 2;
- }
- if(l) {
+ if(hostname[hlen] != ']')
+ return CURLUE_MALFORMED_INPUT;
+
/* only valid letters are ok */
len = strspn(hostname, l);
if(hlen != len) {
+ hlen = len;
if(hostname[len] == '%') {
/* this could now be '%[zone id]' */
char zoneid[16];
@@ -628,6 +641,12 @@
return CURLUE_MALFORMED_INPUT;
/* hostname is fine */
}
+#ifdef ENABLE_IPV6
+ hostname[hlen] = 0; /* end the address there */
+ if(1 != Curl_inet_pton(AF_INET6, hostname, dest))
+ return CURLUE_MALFORMED_INPUT;
+ hostname[hlen] = ']'; /* restore ending bracket */
+#endif
}
else {
/* letters from the second string is not ok */
@@ -653,10 +672,9 @@
CURLUcode result;
bool url_has_scheme = FALSE;
char schemebuf[MAX_SCHEME_LEN + 1];
- char *schemep = NULL;
+ const char *schemep = NULL;
size_t schemelen = 0;
size_t urllen;
- const struct Curl_handler *h = NULL;
if(!url)
return CURLUE_MALFORMED_INPUT;
@@ -775,6 +793,7 @@
if(junkscan(schemep))
return CURLUE_MALFORMED_INPUT;
+
}
else {
/* no scheme! */
@@ -782,7 +801,7 @@
if(!(flags & (CURLU_DEFAULT_SCHEME|CURLU_GUESS_SCHEME)))
return CURLUE_MALFORMED_INPUT;
if(flags & CURLU_DEFAULT_SCHEME)
- schemep = (char *) DEFAULT_SCHEME;
+ schemep = DEFAULT_SCHEME;
/*
* The URL was badly formatted, let's try without scheme specified.
@@ -795,74 +814,83 @@
p++;
len = p - hostp;
- if(!len)
- return CURLUE_MALFORMED_INPUT;
-
- memcpy(hostname, hostp, len);
- hostname[len] = 0;
-
- if((flags & CURLU_GUESS_SCHEME) && !schemep) {
- /* legacy curl-style guess based on host name */
- if(checkprefix("ftp.", hostname))
- schemep = (char *)"ftp";
- else if(checkprefix("dict.", hostname))
- schemep = (char *)"dict";
- else if(checkprefix("ldap.", hostname))
- schemep = (char *)"ldap";
- else if(checkprefix("imap.", hostname))
- schemep = (char *)"imap";
- else if(checkprefix("smtp.", hostname))
- schemep = (char *)"smtp";
- else if(checkprefix("pop3.", hostname))
- schemep = (char *)"pop3";
- else
- schemep = (char *)"http";
+ if(len) {
+ memcpy(hostname, hostp, len);
+ hostname[len] = 0;
+ }
+ else {
+ if(!(flags & CURLU_NO_AUTHORITY))
+ return CURLUE_MALFORMED_INPUT;
}
len = strlen(p);
memcpy(path, p, len);
path[len] = 0;
- u->scheme = strdup(schemep);
- if(!u->scheme)
- return CURLUE_OUT_OF_MEMORY;
+ if(schemep) {
+ u->scheme = strdup(schemep);
+ if(!u->scheme)
+ return CURLUE_OUT_OF_MEMORY;
+ }
}
- /* if this is a known scheme, get some details */
- h = Curl_builtin_scheme(u->scheme);
-
if(junkscan(path))
return CURLUE_MALFORMED_INPUT;
- query = strchr(path, '?');
- if(query)
- *query++ = 0;
-
- fragment = strchr(query?query:path, '#');
- if(fragment)
- *fragment++ = 0;
-
- if(!path[0])
- /* if there's no path set, unset */
- path = NULL;
- else if(!(flags & CURLU_PATH_AS_IS)) {
- /* sanitise paths and remove ../ and ./ sequences according to RFC3986 */
- char *newp = Curl_dedotdotify(path);
+ if((flags & CURLU_URLENCODE) && path[0]) {
+ /* worst case output length is 3x the original! */
+ char *newp = malloc(strlen(path) * 3);
if(!newp)
return CURLUE_OUT_OF_MEMORY;
-
- if(strcmp(newp, path)) {
- /* if we got a new version */
- path = newp;
- path_alloced = TRUE;
- }
- else
- free(newp);
+ path_alloced = TRUE;
+ strcpy_url(newp, path, TRUE); /* consider it relative */
+ u->temppath = path = newp;
}
- if(path) {
+
+ fragment = strchr(path, '#');
+ if(fragment) {
+ *fragment++ = 0;
+ if(fragment[0]) {
+ u->fragment = strdup(fragment);
+ if(!u->fragment)
+ return CURLUE_OUT_OF_MEMORY;
+ }
+ }
+
+ query = strchr(path, '?');
+ if(query) {
+ *query++ = 0;
+ /* done even if the query part is a blank string */
+ u->query = strdup(query);
+ if(!u->query)
+ return CURLUE_OUT_OF_MEMORY;
+ }
+
+ if(!path[0])
+ /* if there's no path left set, unset */
+ path = NULL;
+ else {
+ if(!(flags & CURLU_PATH_AS_IS)) {
+ /* remove ../ and ./ sequences according to RFC3986 */
+ char *newp = Curl_dedotdotify(path);
+ if(!newp)
+ return CURLUE_OUT_OF_MEMORY;
+
+ if(strcmp(newp, path)) {
+ /* if we got a new version */
+ if(path_alloced)
+ Curl_safefree(u->temppath);
+ u->temppath = path = newp;
+ path_alloced = TRUE;
+ }
+ else
+ free(newp);
+ }
+
u->path = path_alloced?path:strdup(path);
if(!u->path)
return CURLUE_OUT_OF_MEMORY;
+ u->temppath = NULL; /* used now */
}
if(hostname) {
@@ -872,7 +900,7 @@
if(junkscan(hostname))
return CURLUE_MALFORMED_INPUT;
- result = parse_hostname_login(u, h, &hostname, flags);
+ result = parse_hostname_login(u, &hostname, flags);
if(result)
return result;
@@ -880,28 +908,44 @@
if(result)
return result;
- result = hostname_check(u, hostname);
- if(result)
- return result;
+ if(0 == strlen(hostname) && (flags & CURLU_NO_AUTHORITY)) {
+ /* Skip hostname check, it's allowed to be empty. */
+ }
+ else {
+ result = hostname_check(u, hostname);
+ if(result)
+ return result;
+ }
u->host = strdup(hostname);
if(!u->host)
return CURLUE_OUT_OF_MEMORY;
+
+ if((flags & CURLU_GUESS_SCHEME) && !schemep) {
+ /* legacy curl-style guess based on host name */
+ if(checkprefix("ftp.", hostname))
+ schemep = "ftp";
+ else if(checkprefix("dict.", hostname))
+ schemep = "dict";
+ else if(checkprefix("ldap.", hostname))
+ schemep = "ldap";
+ else if(checkprefix("imap.", hostname))
+ schemep = "imap";
+ else if(checkprefix("smtp.", hostname))
+ schemep = "smtp";
+ else if(checkprefix("pop3.", hostname))
+ schemep = "pop3";
+ else
+ schemep = "http";
+
+ u->scheme = strdup(schemep);
+ if(!u->scheme)
+ return CURLUE_OUT_OF_MEMORY;
+ }
}
- if(query) {
- u->query = strdup(query);
- if(!u->query)
- return CURLUE_OUT_OF_MEMORY;
- }
- if(fragment && fragment[0]) {
- u->fragment = strdup(fragment);
- if(!u->fragment)
- return CURLUE_OUT_OF_MEMORY;
- }
-
- free(u->scratch);
- u->scratch = NULL;
+ Curl_safefree(u->scratch);
+ Curl_safefree(u->temppath);
return CURLUE_OK;
}
@@ -1066,24 +1110,23 @@
else
return CURLUE_NO_SCHEME;
- if(scheme) {
- h = Curl_builtin_scheme(scheme);
- if(!port && (flags & CURLU_DEFAULT_PORT)) {
- /* there's no stored port number, but asked to deliver
- a default one for the scheme */
- if(h) {
- msnprintf(portbuf, sizeof(portbuf), "%ld", h->defport);
- port = portbuf;
- }
- }
- else if(port) {
- /* there is a stored port number, but asked to inhibit if it matches
- the default one for the scheme */
- if(h && (h->defport == u->portnum) &&
- (flags & CURLU_NO_DEFAULT_PORT))
- port = NULL;
+ h = Curl_builtin_scheme(scheme);
+ if(!port && (flags & CURLU_DEFAULT_PORT)) {
+ /* there's no stored port number, but asked to deliver
+ a default one for the scheme */
+ if(h) {
+ msnprintf(portbuf, sizeof(portbuf), "%ld", h->defport);
+ port = portbuf;
}
}
+ else if(port) {
+ /* there is a stored port number, but asked to inhibit if it matches
+ the default one for the scheme */
+ if(h && (h->defport == u->portnum) &&
+ (flags & CURLU_NO_DEFAULT_PORT))
+ port = NULL;
+ }
+
if(h && !(h->flags & PROTOPT_URLOPTIONS))
options = NULL;
@@ -1331,7 +1374,8 @@
default:
return CURLUE_UNKNOWN_PART;
}
- if(storep) {
+ DEBUGASSERT(storep);
+ {
const char *newp = part;
size_t nalloc = strlen(part);
@@ -1423,9 +1467,14 @@
}
if(what == CURLUPART_HOST) {
- if(hostname_check(u, (char *)newp)) {
- free((char *)newp);
- return CURLUE_MALFORMED_INPUT;
+ if(0 == strlen(newp) && (flags & CURLU_NO_AUTHORITY)) {
+ /* Skip hostname check, it's allowed to be empty. */
+ }
+ else {
+ if(hostname_check(u, (char *)newp)) {
+ free((char *)newp);
+ return CURLUE_MALFORMED_INPUT;
+ }
}
}
diff --git a/Utilities/cmcurl/lib/urldata.h b/Utilities/cmcurl/lib/urldata.h
index d759592..e1348cf 100644
--- a/Utilities/cmcurl/lib/urldata.h
+++ b/Utilities/cmcurl/lib/urldata.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -68,6 +68,7 @@
#define PROTO_FAMILY_POP3 (CURLPROTO_POP3|CURLPROTO_POP3S)
#define PROTO_FAMILY_SMB (CURLPROTO_SMB|CURLPROTO_SMBS)
#define PROTO_FAMILY_SMTP (CURLPROTO_SMTP|CURLPROTO_SMTPS)
+#define PROTO_FAMILY_SSH (CURLPROTO_SCP|CURLPROTO_SFTP)
#define DEFAULT_CONNCACHE_SIZE 5
@@ -123,12 +124,13 @@
#include "smtp.h"
#include "ftp.h"
#include "file.h"
-#include "ssh.h"
+#include "vssh/ssh.h"
#include "http.h"
#include "rtsp.h"
#include "smb.h"
#include "wildcard.h"
#include "multihandle.h"
+#include "quic.h"
#ifdef HAVE_GSSAPI
# ifdef HAVE_GSSGNU
@@ -157,7 +159,13 @@
((x) && ((x)->magic == CURLEASY_MAGIC_NUMBER))
/* the type we use for storing a single boolean bit */
+#ifdef _MSC_VER
+typedef bool bit;
+#define BIT(x) bool x
+#else
typedef unsigned int bit;
+#define BIT(x) bit x:1
+#endif
#ifdef HAVE_GSSAPI
/* Types needed for krb5-ftp connections */
@@ -165,7 +173,7 @@
void *data;
size_t size;
size_t index;
- bit eof_flag:1;
+ BIT(eof_flag);
};
enum protection_level {
@@ -208,7 +216,7 @@
#if defined(USE_SSL)
struct ssl_backend_data *backend;
#endif
- bit use:1;
+ BIT(use);
};
struct ssl_primary_config {
@@ -221,10 +229,11 @@
char *egdsocket; /* path to file containing the EGD daemon socket */
char *cipher_list; /* list of ciphers to use */
char *cipher_list13; /* list of TLS 1.3 cipher suites to use */
- bit verifypeer:1; /* set TRUE if this is desired */
- bit verifyhost:1; /* set TRUE if CN/SAN must match hostname */
- bit verifystatus:1; /* set TRUE if certificate status must be checked */
- bit sessionid:1; /* cache session IDs or not */
+ char *pinned_key;
+ BIT(verifypeer); /* set TRUE if this is desired */
+ BIT(verifyhost); /* set TRUE if CN/SAN must match hostname */
+ BIT(verifystatus); /* set TRUE if certificate status must be checked */
+ BIT(sessionid); /* cache session IDs or not */
};
struct ssl_config_data {
@@ -244,10 +253,11 @@
char *password; /* TLS password (for, e.g., SRP) */
enum CURL_TLSAUTH authtype; /* TLS authentication type (default SRP) */
#endif
- bit certinfo:1; /* gather lots of certificate info */
- bit falsestart:1;
- bit enable_beast:1; /* allow this flaw for interoperability's sake*/
- bit no_revoke:1; /* disable SSL certificate revocation checks */
+ BIT(certinfo); /* gather lots of certificate info */
+ BIT(falsestart);
+ BIT(enable_beast); /* allow this flaw for interoperability's sake*/
+ BIT(no_revoke); /* disable SSL certificate revocation checks */
+ BIT(no_partialchain); /* don't accept partial certificate chains */
};
struct ssl_general_config {
@@ -290,8 +300,8 @@
char *qop;
char *algorithm;
int nc; /* nounce count */
- bit stale:1; /* set true for re-negotiation */
- bit userhash:1;
+ BIT(stale); /* set true for re-negotiation */
+ BIT(userhash);
#endif
};
@@ -357,6 +367,14 @@
unsigned char nonce[8];
void *target_info; /* TargetInfo received in the ntlm type-2 message */
unsigned int target_info_len;
+
+#if defined(NTLM_WB_ENABLED)
+ /* used for communication with Samba's winbind daemon helper ntlm_auth */
+ curl_socket_t ntlm_auth_hlpr_socket;
+ pid_t ntlm_auth_hlpr_pid;
+ char *challenge; /* The received base64 encoded ntlm type-2 message */
+ char *response; /* The generated base64 ntlm type-1/type-3 message */
+#endif
#endif
};
#endif
@@ -385,10 +403,10 @@
size_t output_token_length;
#endif
#endif
- bool noauthpersist;
- bool havenoauthpersist;
- bool havenegdata;
- bool havemultiplerequests;
+ BIT(noauthpersist);
+ BIT(havenoauthpersist);
+ BIT(havenegdata);
+ BIT(havemultiplerequests);
};
#endif
@@ -402,63 +420,63 @@
is complete */
bool tcpconnect[2]; /* the TCP layer (or similar) is connected, this is set
the first time on the first connect function call */
- bit close:1; /* if set, we close the connection after this request */
- bit reuse:1; /* if set, this is a re-used connection */
- bit conn_to_host:1; /* if set, this connection has a "connect to host"
- that overrides the host in the URL */
- bit conn_to_port:1; /* if set, this connection has a "connect to port"
- that overrides the port in the URL (remote port) */
- bit proxy:1; /* if set, this transfer is done through a proxy - any type */
- bit httpproxy:1; /* if set, this transfer is done through a http proxy */
- bit socksproxy:1; /* if set, this transfer is done through a socks proxy */
- bit user_passwd:1; /* do we use user+password for this connection? */
- bit proxy_user_passwd:1; /* user+password for the proxy? */
- bit ipv6_ip:1; /* we communicate with a remote site specified with pure IPv6
- IP address */
- bit ipv6:1; /* we communicate with a site using an IPv6 address */
- bit do_more:1; /* this is set TRUE if the ->curl_do_more() function is
- supposed to be called, after ->curl_do() */
- bit protoconnstart:1;/* the protocol layer has STARTED its operation after
- the TCP layer connect */
- bit retry:1; /* this connection is about to get closed and then
- re-attempted at another connection. */
- bit tunnel_proxy:1; /* if CONNECT is used to "tunnel" through the proxy.
- This is implicit when SSL-protocols are used through
- proxies, but can also be enabled explicitly by
- apps */
- bit authneg:1; /* TRUE when the auth phase has started, which means
- that we are creating a request with an auth header,
- but it is not the final request in the auth
- negotiation. */
- bit rewindaftersend:1;/* TRUE when the sending couldn't be stopped even
- though it will be discarded. When the whole send
- operation is done, we must call the data rewind
- callback. */
+ BIT(close); /* if set, we close the connection after this request */
+ BIT(reuse); /* if set, this is a re-used connection */
+ BIT(altused); /* this is an alt-svc "redirect" */
+ BIT(conn_to_host); /* if set, this connection has a "connect to host"
+ that overrides the host in the URL */
+ BIT(conn_to_port); /* if set, this connection has a "connect to port"
+ that overrides the port in the URL (remote port) */
+ BIT(proxy); /* if set, this transfer is done through a proxy - any type */
+ BIT(httpproxy); /* if set, this transfer is done through a http proxy */
+ BIT(socksproxy); /* if set, this transfer is done through a socks proxy */
+ BIT(user_passwd); /* do we use user+password for this connection? */
+ BIT(proxy_user_passwd); /* user+password for the proxy? */
+ BIT(ipv6_ip); /* we communicate with a remote site specified with pure IPv6
+ IP address */
+ BIT(ipv6); /* we communicate with a site using an IPv6 address */
+ BIT(do_more); /* this is set TRUE if the ->curl_do_more() function is
+ supposed to be called, after ->curl_do() */
+ BIT(protoconnstart);/* the protocol layer has STARTED its operation after
+ the TCP layer connect */
+ BIT(retry); /* this connection is about to get closed and then
+ re-attempted at another connection. */
+ BIT(tunnel_proxy); /* if CONNECT is used to "tunnel" through the proxy.
+ This is implicit when SSL-protocols are used through
+ proxies, but can also be enabled explicitly by
+ apps */
+ BIT(authneg); /* TRUE when the auth phase has started, which means
+ that we are creating a request with an auth header,
+ but it is not the final request in the auth
+ negotiation. */
+ BIT(rewindaftersend);/* TRUE when the sending couldn't be stopped even
+ though it will be discarded. When the whole send
+ operation is done, we must call the data rewind
+ callback. */
#ifndef CURL_DISABLE_FTP
- bit ftp_use_epsv:1; /* As set with CURLOPT_FTP_USE_EPSV, but if we find out
- EPSV doesn't work we disable it for the forthcoming
- requests */
- bit ftp_use_eprt:1; /* As set with CURLOPT_FTP_USE_EPRT, but if we find out
- EPRT doesn't work we disable it for the forthcoming
- requests */
- bit ftp_use_data_ssl:1; /* Enabled SSL for the data connection */
+ BIT(ftp_use_epsv); /* As set with CURLOPT_FTP_USE_EPSV, but if we find out
+ EPSV doesn't work we disable it for the forthcoming
+ requests */
+ BIT(ftp_use_eprt); /* As set with CURLOPT_FTP_USE_EPRT, but if we find out
+ EPRT doesn't work we disable it for the forthcoming
+ requests */
+ BIT(ftp_use_data_ssl); /* Enabled SSL for the data connection */
#endif
- bit netrc:1; /* name+password provided by netrc */
- bit userpwd_in_url:1; /* name+password found in url */
- bit stream_was_rewound:1; /* The stream was rewound after a request read
- past the end of its response byte boundary */
- bit proxy_connect_closed:1; /* TRUE if a proxy disconnected the connection
- in a CONNECT request with auth, so that
- libcurl should reconnect and continue. */
- bit bound:1; /* set true if bind() has already been done on this socket/
- connection */
- bit type_set:1; /* type= was used in the URL */
- bit multiplex:1; /* connection is multiplexed */
- bit tcp_fastopen:1; /* use TCP Fast Open */
- bit tls_enable_npn:1; /* TLS NPN extension? */
- bit tls_enable_alpn:1; /* TLS ALPN extension? */
- bit socksproxy_connecting:1; /* connecting through a socks proxy */
- bit connect_only:1;
+ BIT(netrc); /* name+password provided by netrc */
+ BIT(userpwd_in_url); /* name+password found in url */
+ BIT(stream_was_rewound); /* The stream was rewound after a request read
+ past the end of its response byte boundary */
+ BIT(proxy_connect_closed); /* TRUE if a proxy disconnected the connection
+ in a CONNECT request with auth, so that
+ libcurl should reconnect and continue. */
+ BIT(bound); /* set true if bind() has already been done on this socket/
+ connection */
+ BIT(type_set); /* type= was used in the URL */
+ BIT(multiplex); /* connection is multiplexed */
+ BIT(tcp_fastopen); /* use TCP Fast Open */
+ BIT(tls_enable_npn); /* TLS NPN extension? */
+ BIT(tls_enable_alpn); /* TLS ALPN extension? */
+ BIT(connect_only);
};
struct hostname {
@@ -491,7 +509,7 @@
struct Curl_dns_entry *dns;
int status; /* if done is TRUE, this is the status from the callback */
void *os_specific; /* 'struct thread_data' for Windows */
- bit done:1; /* set TRUE when the lookup is complete */
+ BIT(done); /* set TRUE when the lookup is complete */
};
#define FIRSTSOCKET 0
@@ -518,6 +536,24 @@
UPGR101_WORKING /* talking upgraded protocol */
};
+enum doh_slots {
+ /* Explicit values for first two symbols so as to match hard-coded
+ * constants in existing code
+ */
+ DOH_PROBE_SLOT_IPADDR_V4 = 0, /* make 'V4' stand out for readability */
+ DOH_PROBE_SLOT_IPADDR_V6 = 1, /* 'V6' likewise */
+
+ /* Space here for (possibly build-specific) additional slot definitions */
+
+ /* for example */
+ /* #ifdef WANT_DOH_FOOBAR_TXT */
+ /* DOH_PROBE_SLOT_FOOBAR_TXT, */
+ /* #endif */
+
+ /* AFTER all slot definitions, establish how many we have */
+ DOH_PROBE_SLOTS
+};
+
struct dohresponse {
unsigned char *memory;
size_t size;
@@ -534,7 +570,7 @@
struct dohdata {
struct curl_slist *headers;
- struct dnsprobe probe[2];
+ struct dnsprobe probe[DOH_PROBE_SLOTS];
unsigned int pending; /* still outstanding requests */
const char *host;
int port;
@@ -612,20 +648,20 @@
#ifndef CURL_DISABLE_DOH
struct dohdata doh; /* DoH specific data for this request */
#endif
- bit header:1; /* incoming data has HTTP header */
- bit content_range:1; /* set TRUE if Content-Range: was found */
- bit upload_done:1; /* set to TRUE when doing chunked transfer-encoding
- upload and we're uploading the last chunk */
- bit ignorebody:1; /* we read a response-body but we ignore it! */
- bit ignorecl:1; /* This HTTP response has no body so we ignore the
- Content-Length: header */
- bit chunk:1; /* if set, this is a chunked transfer-encoding */
- bit upload_chunky:1; /* set TRUE if we are doing chunked transfer-encoding
- on upload */
- bit getheader:1; /* TRUE if header parsing is wanted */
- bit forbidchunk:1; /* used only to explicitly forbid chunk-upload for
- specific upload buffers. See readmoredata() in http.c
- for details. */
+ BIT(header); /* incoming data has HTTP header */
+ BIT(content_range); /* set TRUE if Content-Range: was found */
+ BIT(upload_done); /* set to TRUE when doing chunked transfer-encoding
+ upload and we're uploading the last chunk */
+ BIT(ignorebody); /* we read a response-body but we ignore it! */
+ BIT(http_bodyless); /* HTTP response status code is between 100 and 199,
+ 204 or 304 */
+ BIT(chunk); /* if set, this is a chunked transfer-encoding */
+ BIT(upload_chunky); /* set TRUE if we are doing chunked transfer-encoding
+ on upload */
+ BIT(getheader); /* TRUE if header parsing is wanted */
+ BIT(forbidchunk); /* used only to explicitly forbid chunk-upload for
+ specific upload buffers. See readmoredata() in http.c
+ for details. */
};
/*
@@ -663,27 +699,23 @@
/* Called from the multi interface during the PROTOCONNECT phase, and it
should then return a proper fd set */
int (*proto_getsock)(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+ curl_socket_t *socks);
/* Called from the multi interface during the DOING phase, and it should
then return a proper fd set */
int (*doing_getsock)(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+ curl_socket_t *socks);
/* Called from the multi interface during the DO_MORE phase, and it should
then return a proper fd set */
int (*domore_getsock)(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+ curl_socket_t *socks);
/* Called from the multi interface during the DO_DONE, PERFORM and
WAITPERFORM phases, and it should then return a proper fd set. Not setting
this will make libcurl use the generic default one. */
int (*perform_getsock)(const struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks);
+ curl_socket_t *socks);
/* This function *MAY* be set to a protocol-dependent function that is run
* by the curl_disconnect(), as a step in the disconnection. If the handler
@@ -778,8 +810,45 @@
TUNNEL_CONNECT, /* CONNECT has been sent off */
TUNNEL_COMPLETE /* CONNECT response received completely */
} tunnel_state;
- bit chunked_encoding:1;
- bit close_connection:1;
+ BIT(chunked_encoding);
+ BIT(close_connection);
+};
+
+struct ldapconninfo;
+
+/* for the (SOCKS) connect state machine */
+enum connect_t {
+ CONNECT_INIT,
+ CONNECT_SOCKS_INIT, /* 1 */
+ CONNECT_SOCKS_SEND, /* 2 waiting to send more first data */
+ CONNECT_SOCKS_READ_INIT, /* 3 set up read */
+ CONNECT_SOCKS_READ, /* 4 read server response */
+ CONNECT_GSSAPI_INIT, /* 5 */
+ CONNECT_AUTH_INIT, /* 6 setup outgoing auth buffer */
+ CONNECT_AUTH_SEND, /* 7 send auth */
+ CONNECT_AUTH_READ, /* 8 read auth response */
+ CONNECT_REQ_INIT, /* 9 init SOCKS "request" */
+ CONNECT_RESOLVING, /* 10 */
+ CONNECT_RESOLVED, /* 11 */
+ CONNECT_RESOLVE_REMOTE, /* 12 */
+ CONNECT_REQ_SEND, /* 13 */
+ CONNECT_REQ_SENDING, /* 14 */
+ CONNECT_REQ_READ, /* 15 */
+ CONNECT_REQ_READ_MORE, /* 16 */
+ CONNECT_DONE /* 17 connected fine to the remote or the SOCKS proxy */
+};
+
+#define SOCKS_STATE(x) (((x) >= CONNECT_SOCKS_INIT) && \
+ ((x) < CONNECT_DONE))
+#define SOCKS_REQUEST_BUFSIZE 600 /* room for large user/pw (255 max each) */
+
+struct connstate {
+ enum connect_t state;
+ unsigned char socksreq[SOCKS_REQUEST_BUFSIZE];
+
+ /* CONNECT_SOCKS_SEND */
+ ssize_t outstanding; /* send this many bytes more */
+ unsigned char *outp; /* send from this pointer */
};
/*
@@ -791,7 +860,7 @@
caution that this might very well vary between different times this
connection is used! */
struct Curl_easy *data;
-
+ struct connstate cnnct;
struct curl_llist_element bundle_node; /* conncache */
/* chunk is for HTTP chunked encoding, but is in the general connectdata
@@ -831,7 +900,16 @@
unsigned int scope_id; /* Scope id for IPv6 */
- int socktype; /* SOCK_STREAM or SOCK_DGRAM */
+ enum {
+ TRNSPRT_TCP = 3,
+ TRNSPRT_UDP = 4,
+ TRNSPRT_QUIC = 5
+ } transport;
+
+#ifdef ENABLE_QUIC
+ struct quicsocket hequic[2]; /* two, for happy eyeballs! */
+ struct quicsocket *quic;
+#endif
struct hostname host;
char *hostname_resolve; /* host name to resolve to address, allocated */
@@ -870,7 +948,7 @@
char *passwd; /* password string, allocated */
char *options; /* options string, allocated */
- char *oauth_bearer; /* bearer token for OAuth 2.0, allocated */
+ char *sasl_authzid; /* authorisation identity string, allocated */
int httpversion; /* the HTTP version*10 reported by the server */
int rtspversion; /* the RTSP version*10 reported by the server */
@@ -881,8 +959,6 @@
curl_socket_t sock[2]; /* two sockets, the second is used for the data
transfer when doing FTP */
curl_socket_t tempsock[2]; /* temporary sockets for happy eyeballs */
- bool sock_accepted[2]; /* TRUE if the socket on this index was created with
- accept() */
Curl_recv *recv[2];
Curl_send *send[2];
@@ -904,8 +980,8 @@
struct curltime connecttime;
/* The two fields below get set in Curl_connecthost */
int num_addr; /* number of addresses to try to connect to */
- time_t timeoutms_per_addr; /* how long time in milliseconds to spend on
- trying to connect to each IP address */
+ timediff_t timeoutms_per_addr; /* how long time in milliseconds to spend on
+ trying to connect to each IP address */
const struct Curl_handler *handler; /* Connection's protocol handler */
const struct Curl_handler *given; /* The protocol first given */
@@ -942,7 +1018,7 @@
} allocptr;
#ifdef HAVE_GSSAPI
- bit sec_complete:1; /* if Kerberos is enabled for this connection */
+ BIT(sec_complete); /* if Kerberos is enabled for this connection */
enum protection_level command_prot;
enum protection_level data_prot;
enum protection_level request_data_prot;
@@ -974,14 +1050,6 @@
because it authenticates connections, not
single requests! */
struct ntlmdata proxyntlm; /* NTLM data for proxy */
-
-#if defined(NTLM_WB_ENABLED)
- /* used for communication with Samba's winbind daemon helper ntlm_auth */
- curl_socket_t ntlm_auth_hlpr_socket;
- pid_t ntlm_auth_hlpr_pid;
- char *challenge_header;
- char *response_header;
-#endif
#endif
#ifdef USE_SPNEGO
@@ -1010,7 +1078,8 @@
struct smtp_conn smtpc;
struct rtsp_conn rtspc;
struct smb_conn smbc;
- void *generic; /* RTMP and LDAP use this */
+ void *rtmp;
+ struct ldapconninfo *ldapc;
} proto;
int cselect_bits; /* bitmask of socket events */
@@ -1034,16 +1103,18 @@
#ifdef USE_UNIX_SOCKETS
char *unix_domain_socket;
- bit abstract_unix_socket:1;
+ BIT(abstract_unix_socket);
#endif
- bit tls_upgraded:1;
+ BIT(tls_upgraded);
/* the two following *_inuse fields are only flags, not counters in any way.
If TRUE it means the channel is in use, and if FALSE it means the channel
is up for grabs by one. */
- bit readchannel_inuse:1; /* whether the read channel is in use by an easy
- handle */
- bit writechannel_inuse:1; /* whether the write channel is in use by an easy
- handle */
+ BIT(readchannel_inuse); /* whether the read channel is in use by an easy
+ handle */
+ BIT(writechannel_inuse); /* whether the write channel is in use by an easy
+ handle */
+ BIT(sock_accepted); /* TRUE if the SECONDARYSOCKET was created with
+ accept() */
};
/* The end of connectdata. */
@@ -1065,6 +1136,7 @@
long numconnects; /* how many new connection did libcurl created */
char *contenttype; /* the content type of the object */
char *wouldredirect; /* URL this would've been redirected to if asked to */
+ curl_off_t retry_after; /* info from Retry-After: header */
/* PureInfo members 'conn_primary_ip', 'conn_primary_port', 'conn_local_ip'
and, 'conn_local_port' are copied over from the connectdata struct in
@@ -1081,11 +1153,11 @@
const char *conn_scheme;
unsigned int conn_protocol;
struct curl_certinfo certs; /* info about the certs, only populated in
- OpenSSL builds. Asked for with
- CURLOPT_CERTINFO / CURLINFO_CERTINFO */
-
- bit timecond:1; /* set to TRUE if the time condition didn't match, which
- thus made the document NOT get fetched */
+ OpenSSL, GnuTLS, Schannel, NSS and GSKit
+ builds. Asked for with CURLOPT_CERTINFO
+ / CURLINFO_CERTINFO */
+ BIT(timecond); /* set to TRUE if the time condition didn't match, which
+ thus made the document NOT get fetched */
};
@@ -1102,17 +1174,17 @@
int width; /* screen width at download start */
int flags; /* see progress.h */
- time_t timespent;
+ timediff_t timespent;
curl_off_t dlspeed;
curl_off_t ulspeed;
- time_t t_nslookup;
- time_t t_connect;
- time_t t_appconnect;
- time_t t_pretransfer;
- time_t t_starttransfer;
- time_t t_redirect;
+ timediff_t t_nslookup;
+ timediff_t t_connect;
+ timediff_t t_appconnect;
+ timediff_t t_pretransfer;
+ timediff_t t_starttransfer;
+ timediff_t t_redirect;
struct curltime start;
struct curltime t_startsingle;
@@ -1132,8 +1204,8 @@
curl_off_t speeder[ CURR_TIME ];
struct curltime speeder_time[ CURR_TIME ];
int speeder_c;
- bit callback:1; /* set when progress callback is used */
- bit is_t_startransfer_set:1;
+ BIT(callback); /* set when progress callback is used */
+ BIT(is_t_startransfer_set);
};
typedef enum {
@@ -1181,12 +1253,12 @@
unsigned long picked;
unsigned long avail; /* Bitmask for what the server reports to support for
this resource */
- bit done:1; /* TRUE when the auth phase is done and ready to do the
- *actual* request */
- bit multipass:1; /* TRUE if this is not yet authenticated but within the
- auth multipass negotiation */
- bit iestyle:1; /* TRUE if digest should be done IE-style or FALSE if it
- should be RFC compliant */
+ BIT(done); /* TRUE when the auth phase is done and ready to do the
+ actual request */
+ BIT(multipass); /* TRUE if this is not yet authenticated but within the
+ auth multipass negotiation */
+ BIT(iestyle); /* TRUE if digest should be done IE-style or FALSE if it
+ should be RFC compliant */
};
struct Curl_http2_dep {
@@ -1220,6 +1292,7 @@
EXPIRE_SPEEDCHECK,
EXPIRE_TIMEOUT,
EXPIRE_TOOFAST,
+ EXPIRE_QUIC,
EXPIRE_LAST /* not an actual timer, used as a marker only */
} expire_id;
@@ -1315,7 +1388,7 @@
/* do FTP line-end conversions on most platforms */
#define CURL_DO_LINEEND_CONV
/* for FTP downloads: track CRLF sequences that span blocks */
- bit prev_block_had_trailing_cr:1;
+ BIT(prev_block_had_trailing_cr);
/* for FTP downloads: how many CRLFs did we converted to LFs? */
curl_off_t crlf_conversions;
#endif
@@ -1350,32 +1423,35 @@
trailers_state trailers_state; /* whether we are sending trailers
and what stage are we at */
#ifdef CURLDEBUG
- bit conncache_lock:1;
+ BIT(conncache_lock);
#endif
/* when curl_easy_perform() is called, the multi handle is "owned" by
the easy handle so curl_easy_cleanup() on such an easy handle will
also close the multi handle! */
- bit multi_owned_by_easy:1;
+ BIT(multi_owned_by_easy);
- bit this_is_a_follow:1; /* this is a followed Location: request */
- bit refused_stream:1; /* this was refused, try again */
- bit errorbuf:1; /* Set to TRUE if the error buffer is already filled in.
+ BIT(this_is_a_follow); /* this is a followed Location: request */
+ BIT(refused_stream); /* this was refused, try again */
+ BIT(errorbuf); /* Set to TRUE if the error buffer is already filled in.
This must be set to FALSE every time _easy_perform() is
called. */
- bit allow_port:1; /* Is set.use_port allowed to take effect or not. This
+ BIT(allow_port); /* Is set.use_port allowed to take effect or not. This
is always set TRUE when curl_easy_perform() is called. */
- bit authproblem:1; /* TRUE if there's some problem authenticating */
+ BIT(authproblem); /* TRUE if there's some problem authenticating */
/* set after initial USER failure, to prevent an authentication loop */
- bit ftp_trying_alternative:1;
- bit wildcardmatch:1; /* enable wildcard matching */
- bit expect100header:1; /* TRUE if we added Expect: 100-continue */
- bit use_range:1;
- bit rangestringalloc:1; /* the range string is malloc()'ed */
- bit done:1; /* set to FALSE when Curl_init_do() is called and set to TRUE
+ BIT(ftp_trying_alternative);
+ BIT(wildcardmatch); /* enable wildcard matching */
+ BIT(expect100header); /* TRUE if we added Expect: 100-continue */
+ BIT(disableexpect); /* TRUE if Expect: is disabled due to a previous
+ 417 response */
+ BIT(use_range);
+ BIT(rangestringalloc); /* the range string is malloc()'ed */
+ BIT(done); /* set to FALSE when Curl_init_do() is called and set to TRUE
when multi_done() is called, to prevent multi_done() to get
invoked twice when the multi interface is used. */
- bit stream_depends_e:1; /* set or don't set the Exclusive bit */
- bit previouslypending:1; /* this transfer WAS in the multi->pending queue */
+ BIT(stream_depends_e); /* set or don't set the Exclusive bit */
+ BIT(previouslypending); /* this transfer WAS in the multi->pending queue */
+ BIT(cookie_engine);
};
@@ -1393,9 +1469,9 @@
curl_easy_setopt(COOKIEFILE) calls */
struct curl_slist *resolve; /* set to point to the set.resolve list when
this should be dealt with in pretransfer */
- bit url_alloc:1; /* URL string is malloc()'ed */
- bit referer_alloc:1; /* referer string is malloc()ed */
- bit wildcard_resolve:1; /* Set to true if any resolve change is a
+ BIT(url_alloc); /* URL string is malloc()'ed */
+ BIT(referer_alloc); /* referer string is malloc()ed */
+ BIT(wildcard_resolve); /* Set to true if any resolve change is a
wildcard */
};
@@ -1410,6 +1486,14 @@
struct Curl_multi; /* declared and used only in multi.c */
+/*
+ * This enumeration MUST not use conditional directives (#ifdefs), new
+ * null terminated strings MUST be added to the enumeration immediately
+ * before STRING_LASTZEROTERMINATED, binary fields immediately before
+ * STRING_LAST. When doing so, ensure that the packages/OS400/chkstring.c
+ * test is updated and applicable changes for EBCDIC to ASCII conversion
+ * are catered for in curl_easy_setopt_ccsid()
+ */
enum dupstring {
STRING_CERT_ORIG, /* client certificate file name */
STRING_CERT_PROXY, /* client certificate file name */
@@ -1466,32 +1550,35 @@
STRING_RTSP_SESSION_ID, /* Session ID to use */
STRING_RTSP_STREAM_URI, /* Stream URI for this request */
STRING_RTSP_TRANSPORT, /* Transport for this session */
-#ifdef USE_SSH
+
STRING_SSH_PRIVATE_KEY, /* path to the private key file for auth */
STRING_SSH_PUBLIC_KEY, /* path to the public key file for auth */
STRING_SSH_HOST_PUBLIC_KEY_MD5, /* md5 of host public key in ascii hex */
STRING_SSH_KNOWNHOSTS, /* file name of knownhosts file */
-#endif
+
STRING_PROXY_SERVICE_NAME, /* Proxy service name */
STRING_SERVICE_NAME, /* Service name */
STRING_MAIL_FROM,
STRING_MAIL_AUTH,
-#ifdef USE_TLS_SRP
STRING_TLSAUTH_USERNAME_ORIG, /* TLS auth <username> */
STRING_TLSAUTH_USERNAME_PROXY, /* TLS auth <username> */
STRING_TLSAUTH_PASSWORD_ORIG, /* TLS auth <password> */
STRING_TLSAUTH_PASSWORD_PROXY, /* TLS auth <password> */
-#endif
+
STRING_BEARER, /* <bearer>, if used */
-#ifdef USE_UNIX_SOCKETS
+
STRING_UNIX_SOCKET_PATH, /* path to Unix socket, if used */
-#endif
+
STRING_TARGET, /* CURLOPT_REQUEST_TARGET */
STRING_DOH, /* CURLOPT_DOH_URL */
-#ifdef USE_ALTSVC
+
STRING_ALTSVC, /* CURLOPT_ALTSVC */
-#endif
+
+ STRING_SASL_AUTHZID, /* CURLOPT_SASL_AUTHZID */
+
+ STRING_TEMP_URL, /* temp URL storage for proxy use */
+
/* -- end of zero-terminated strings -- */
STRING_LASTZEROTERMINATED,
@@ -1671,84 +1758,84 @@
CURLU *uh; /* URL handle for the current parsed URL */
void *trailer_data; /* pointer to pass to trailer data callback */
curl_trailer_callback trailer_callback; /* trailing data callback */
- bit is_fread_set:1; /* has read callback been set to non-NULL? */
- bit is_fwrite_set:1; /* has write callback been set to non-NULL? */
- bit free_referer:1; /* set TRUE if 'referer' points to a string we
+ BIT(is_fread_set); /* has read callback been set to non-NULL? */
+ BIT(is_fwrite_set); /* has write callback been set to non-NULL? */
+ BIT(free_referer); /* set TRUE if 'referer' points to a string we
allocated */
- bit tftp_no_options:1; /* do not send TFTP options requests */
- bit sep_headers:1; /* handle host and proxy headers separately */
- bit cookiesession:1; /* new cookie session? */
- bit crlf:1; /* convert crlf on ftp upload(?) */
- bit strip_path_slash:1; /* strip off initial slash from path */
- bit ssh_compression:1; /* enable SSH compression */
+ BIT(tftp_no_options); /* do not send TFTP options requests */
+ BIT(sep_headers); /* handle host and proxy headers separately */
+ BIT(cookiesession); /* new cookie session? */
+ BIT(crlf); /* convert crlf on ftp upload(?) */
+ BIT(strip_path_slash); /* strip off initial slash from path */
+ BIT(ssh_compression); /* enable SSH compression */
/* Here follows boolean settings that define how to behave during
this session. They are STATIC, set by libcurl users or at least initially
and they don't change during operations. */
- bit get_filetime:1; /* get the time and get of the remote file */
- bit tunnel_thru_httpproxy:1; /* use CONNECT through a HTTP proxy */
- bit prefer_ascii:1; /* ASCII rather than binary */
- bit ftp_append:1; /* append, not overwrite, on upload */
- bit ftp_list_only:1; /* switch FTP command for listing directories */
+ BIT(get_filetime); /* get the time and get of the remote file */
+ BIT(tunnel_thru_httpproxy); /* use CONNECT through a HTTP proxy */
+ BIT(prefer_ascii); /* ASCII rather than binary */
+ BIT(ftp_append); /* append, not overwrite, on upload */
+ BIT(ftp_list_only); /* switch FTP command for listing directories */
#ifndef CURL_DISABLE_FTP
- bit ftp_use_port:1; /* use the FTP PORT command */
- bit ftp_use_epsv:1; /* if EPSV is to be attempted or not */
- bit ftp_use_eprt:1; /* if EPRT is to be attempted or not */
- bit ftp_use_pret:1; /* if PRET is to be used before PASV or not */
- bit ftp_skip_ip:1; /* skip the IP address the FTP server passes on to
+ BIT(ftp_use_port); /* use the FTP PORT command */
+ BIT(ftp_use_epsv); /* if EPSV is to be attempted or not */
+ BIT(ftp_use_eprt); /* if EPRT is to be attempted or not */
+ BIT(ftp_use_pret); /* if PRET is to be used before PASV or not */
+ BIT(ftp_skip_ip); /* skip the IP address the FTP server passes on to
us */
#endif
- bit hide_progress:1; /* don't use the progress meter */
- bit http_fail_on_error:1; /* fail on HTTP error codes >= 400 */
- bit http_keep_sending_on_error:1; /* for HTTP status codes >= 300 */
- bit http_follow_location:1; /* follow HTTP redirects */
- bit http_transfer_encoding:1; /* request compressed HTTP
- transfer-encoding */
- bit allow_auth_to_other_hosts:1;
- bit include_header:1; /* include received protocol headers in data output */
- bit http_set_referer:1; /* is a custom referer used */
- bit http_auto_referer:1; /* set "correct" referer when following
- location: */
- bit opt_no_body:1; /* as set with CURLOPT_NOBODY */
- bit upload:1; /* upload request */
- bit verbose:1; /* output verbosity */
- bit krb:1; /* Kerberos connection requested */
- bit reuse_forbid:1; /* forbidden to be reused, close after use */
- bit reuse_fresh:1; /* do not re-use an existing connection */
-
- bit no_signal:1; /* do not use any signal/alarm handler */
- bit tcp_nodelay:1; /* whether to enable TCP_NODELAY or not */
- bit ignorecl:1; /* ignore content length */
- bit connect_only:1; /* make connection, let application use the socket */
- bit http_te_skip:1; /* pass the raw body data to the user, even when
- transfer-encoded (chunked, compressed) */
- bit http_ce_skip:1; /* pass the raw body data to the user, even when
- content-encoded (chunked, compressed) */
- bit proxy_transfer_mode:1; /* set transfer mode (;type=<a|i>) when doing
- FTP via an HTTP proxy */
+ BIT(hide_progress); /* don't use the progress meter */
+ BIT(http_fail_on_error); /* fail on HTTP error codes >= 400 */
+ BIT(http_keep_sending_on_error); /* for HTTP status codes >= 300 */
+ BIT(http_follow_location); /* follow HTTP redirects */
+ BIT(http_transfer_encoding); /* request compressed HTTP transfer-encoding */
+ BIT(allow_auth_to_other_hosts);
+ BIT(include_header); /* include received protocol headers in data output */
+ BIT(http_set_referer); /* is a custom referer used */
+ BIT(http_auto_referer); /* set "correct" referer when following
+ location: */
+ BIT(opt_no_body); /* as set with CURLOPT_NOBODY */
+ BIT(upload); /* upload request */
+ BIT(verbose); /* output verbosity */
+ BIT(krb); /* Kerberos connection requested */
+ BIT(reuse_forbid); /* forbidden to be reused, close after use */
+ BIT(reuse_fresh); /* do not re-use an existing connection */
+ BIT(no_signal); /* do not use any signal/alarm handler */
+ BIT(tcp_nodelay); /* whether to enable TCP_NODELAY or not */
+ BIT(ignorecl); /* ignore content length */
+ BIT(connect_only); /* make connection, let application use the socket */
+ BIT(http_te_skip); /* pass the raw body data to the user, even when
+ transfer-encoded (chunked, compressed) */
+ BIT(http_ce_skip); /* pass the raw body data to the user, even when
+ content-encoded (chunked, compressed) */
+ BIT(proxy_transfer_mode); /* set transfer mode (;type=<a|i>) when doing
+ FTP via an HTTP proxy */
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
- bit socks5_gssapi_nec:1; /* Flag to support NEC SOCKS5 server */
+ BIT(socks5_gssapi_nec); /* Flag to support NEC SOCKS5 server */
#endif
- bit sasl_ir:1; /* Enable/disable SASL initial response */
- bit wildcard_enabled:1; /* enable wildcard matching */
- bit tcp_keepalive:1; /* use TCP keepalives */
- bit tcp_fastopen:1; /* use TCP Fast Open */
- bit ssl_enable_npn:1; /* TLS NPN extension? */
- bit ssl_enable_alpn:1;/* TLS ALPN extension? */
- bit path_as_is:1; /* allow dotdots? */
- bit pipewait:1; /* wait for multiplex status before starting a new
- connection */
- bit suppress_connect_headers:1; /* suppress proxy CONNECT response headers
- from user callbacks */
- bit dns_shuffle_addresses:1; /* whether to shuffle addresses before use */
- bit stream_depends_e:1; /* set or don't set the Exclusive bit */
- bit haproxyprotocol:1; /* whether to send HAProxy PROXY protocol v1
- header */
- bit abstract_unix_socket:1;
- bit disallow_username_in_url:1; /* disallow username in url */
- bit doh:1; /* DNS-over-HTTPS enabled */
- bit doh_get:1; /* use GET for DoH requests, instead of POST */
- bit http09_allowed:1; /* allow HTTP/0.9 responses */
+ BIT(sasl_ir); /* Enable/disable SASL initial response */
+ BIT(wildcard_enabled); /* enable wildcard matching */
+ BIT(tcp_keepalive); /* use TCP keepalives */
+ BIT(tcp_fastopen); /* use TCP Fast Open */
+ BIT(ssl_enable_npn); /* TLS NPN extension? */
+ BIT(ssl_enable_alpn);/* TLS ALPN extension? */
+ BIT(path_as_is); /* allow dotdots? */
+ BIT(pipewait); /* wait for multiplex status before starting a new
+ connection */
+ BIT(suppress_connect_headers); /* suppress proxy CONNECT response headers
+ from user callbacks */
+ BIT(dns_shuffle_addresses); /* whether to shuffle addresses before use */
+ BIT(stream_depends_e); /* set or don't set the Exclusive bit */
+ BIT(haproxyprotocol); /* whether to send HAProxy PROXY protocol v1
+ header */
+ BIT(abstract_unix_socket);
+ BIT(disallow_username_in_url); /* disallow username in url */
+ BIT(doh); /* DNS-over-HTTPS enabled */
+ BIT(doh_get); /* use GET for DoH requests, instead of POST */
+ BIT(http09_allowed); /* allow HTTP/0.9 responses */
+ BIT(mail_rcpt_allowfails); /* allow RCPT TO command to fail for some
+ recipients */
};
struct Names {
@@ -1777,7 +1864,6 @@
struct connectdata *conn;
struct curl_llist_element connect_queue;
- struct curl_llist_element sh_queue; /* list per Curl_sh_entry */
struct curl_llist_element conn_queue; /* list per connectdata */
CURLMstate mstate; /* the handle's state */
diff --git a/Utilities/cmcurl/lib/vauth/cram.c b/Utilities/cmcurl/lib/vauth/cram.c
index d148618..04438fa 100644
--- a/Utilities/cmcurl/lib/vauth/cram.c
+++ b/Utilities/cmcurl/lib/vauth/cram.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/vauth/digest.c b/Utilities/cmcurl/lib/vauth/digest.c
index f9cdc9d..a883570 100644
--- a/Utilities/cmcurl/lib/vauth/digest.c
+++ b/Utilities/cmcurl/lib/vauth/digest.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -62,7 +62,7 @@
what ultimately goes over the network.
*/
#define CURL_OUTPUT_DIGEST_CONV(a, b) \
- result = Curl_convert_to_network(a, (char *)b, strlen((const char *)b)); \
+ result = Curl_convert_to_network(a, b, strlen(b)); \
if(result) { \
free(b); \
return result; \
@@ -357,7 +357,6 @@
const char *service,
char **outptr, size_t *outlen)
{
- CURLcode result = CURLE_OK;
size_t i;
MD5_context *ctxt;
char *response = NULL;
@@ -377,10 +376,12 @@
char *spn = NULL;
/* Decode the challenge message */
- result = auth_decode_digest_md5_message(chlg64, nonce, sizeof(nonce),
- realm, sizeof(realm),
- algorithm, sizeof(algorithm),
- qop_options, sizeof(qop_options));
+ CURLcode result = auth_decode_digest_md5_message(chlg64, nonce,
+ sizeof(nonce), realm,
+ sizeof(realm), algorithm,
+ sizeof(algorithm),
+ qop_options,
+ sizeof(qop_options));
if(result)
return result;
@@ -659,7 +660,7 @@
}
/*
- * _Curl_auth_create_digest_http_message()
+ * auth_create_digest_http_message()
*
* This is used to generate a HTTP DIGEST response message ready for sending
* to the recipient.
@@ -678,7 +679,7 @@
*
* Returns CURLE_OK on success.
*/
-static CURLcode _Curl_auth_create_digest_http_message(
+static CURLcode auth_create_digest_http_message(
struct Curl_easy *data,
const char *userp,
const char *passwdp,
@@ -687,12 +688,12 @@
struct digestdata *digest,
char **outptr, size_t *outlen,
void (*convert_to_ascii)(unsigned char *, unsigned char *),
- void (*hash)(unsigned char *, const unsigned char *))
+ void (*hash)(unsigned char *, const unsigned char *,
+ const size_t))
{
CURLcode result;
unsigned char hashbuf[32]; /* 32 bytes/256 bits */
unsigned char request_digest[65];
- unsigned char *hashthis;
unsigned char ha1[65]; /* 64 digits and 1 zero byte */
unsigned char ha2[65]; /* 64 digits and 1 zero byte */
char userh[65];
@@ -700,6 +701,7 @@
size_t cnonce_sz = 0;
char *userp_quoted;
char *response = NULL;
+ char *hashthis = NULL;
char *tmp = NULL;
if(!digest->nc)
@@ -721,12 +723,12 @@
}
if(digest->userhash) {
- hashthis = (unsigned char *) aprintf("%s:%s", userp, digest->realm);
+ hashthis = aprintf("%s:%s", userp, digest->realm);
if(!hashthis)
return CURLE_OUT_OF_MEMORY;
CURL_OUTPUT_DIGEST_CONV(data, hashthis);
- hash(hashbuf, hashthis);
+ hash(hashbuf, (unsigned char *) hashthis, strlen(hashthis));
free(hashthis);
convert_to_ascii(hashbuf, (unsigned char *)userh);
}
@@ -742,14 +744,13 @@
unq(nonce-value) ":" unq(cnonce-value)
*/
- hashthis = (unsigned char *)
- aprintf("%s:%s:%s", digest->userhash ? userh : userp,
- digest->realm, passwdp);
+ hashthis = aprintf("%s:%s:%s", digest->userhash ? userh : userp,
+ digest->realm, passwdp);
if(!hashthis)
return CURLE_OUT_OF_MEMORY;
CURL_OUTPUT_DIGEST_CONV(data, hashthis); /* convert on non-ASCII machines */
- hash(hashbuf, hashthis);
+ hash(hashbuf, (unsigned char *) hashthis, strlen(hashthis));
free(hashthis);
convert_to_ascii(hashbuf, ha1);
@@ -762,7 +763,7 @@
return CURLE_OUT_OF_MEMORY;
CURL_OUTPUT_DIGEST_CONV(data, tmp); /* Convert on non-ASCII machines */
- hash(hashbuf, (unsigned char *) tmp);
+ hash(hashbuf, (unsigned char *) tmp, strlen(tmp));
free(tmp);
convert_to_ascii(hashbuf, ha1);
}
@@ -780,19 +781,19 @@
5.1.1 of RFC 2616)
*/
- hashthis = (unsigned char *) aprintf("%s:%s", request, uripath);
+ hashthis = aprintf("%s:%s", request, uripath);
if(!hashthis)
return CURLE_OUT_OF_MEMORY;
if(digest->qop && strcasecompare(digest->qop, "auth-int")) {
/* We don't support auth-int for PUT or POST */
char hashed[65];
- unsigned char *hashthis2;
+ char *hashthis2;
- hash(hashbuf, (const unsigned char *)"");
+ hash(hashbuf, (const unsigned char *)"", 0);
convert_to_ascii(hashbuf, (unsigned char *)hashed);
- hashthis2 = (unsigned char *)aprintf("%s:%s", hashthis, hashed);
+ hashthis2 = aprintf("%s:%s", hashthis, hashed);
free(hashthis);
hashthis = hashthis2;
}
@@ -801,31 +802,23 @@
return CURLE_OUT_OF_MEMORY;
CURL_OUTPUT_DIGEST_CONV(data, hashthis); /* convert on non-ASCII machines */
- hash(hashbuf, hashthis);
+ hash(hashbuf, (unsigned char *) hashthis, strlen(hashthis));
free(hashthis);
convert_to_ascii(hashbuf, ha2);
if(digest->qop) {
- hashthis = (unsigned char *) aprintf("%s:%s:%08x:%s:%s:%s",
- ha1,
- digest->nonce,
- digest->nc,
- digest->cnonce,
- digest->qop,
- ha2);
+ hashthis = aprintf("%s:%s:%08x:%s:%s:%s", ha1, digest->nonce, digest->nc,
+ digest->cnonce, digest->qop, ha2);
}
else {
- hashthis = (unsigned char *) aprintf("%s:%s:%s",
- ha1,
- digest->nonce,
- ha2);
+ hashthis = aprintf("%s:%s:%s", ha1, digest->nonce, ha2);
}
if(!hashthis)
return CURLE_OUT_OF_MEMORY;
CURL_OUTPUT_DIGEST_CONV(data, hashthis); /* convert on non-ASCII machines */
- hash(hashbuf, hashthis);
+ hash(hashbuf, (unsigned char *) hashthis, strlen(hashthis));
free(hashthis);
convert_to_ascii(hashbuf, request_digest);
@@ -898,7 +891,7 @@
if(digest->algorithm) {
/* Append the algorithm */
- tmp = aprintf("%s, algorithm=\"%s\"", response, digest->algorithm);
+ tmp = aprintf("%s, algorithm=%s", response, digest->algorithm);
free(response);
if(!tmp)
return CURLE_OUT_OF_MEMORY;
@@ -954,21 +947,21 @@
switch(digest->algo) {
case CURLDIGESTALGO_MD5:
case CURLDIGESTALGO_MD5SESS:
- return _Curl_auth_create_digest_http_message(data, userp, passwdp,
- request, uripath, digest,
- outptr, outlen,
- auth_digest_md5_to_ascii,
- Curl_md5it);
+ return auth_create_digest_http_message(data, userp, passwdp,
+ request, uripath, digest,
+ outptr, outlen,
+ auth_digest_md5_to_ascii,
+ Curl_md5it);
case CURLDIGESTALGO_SHA256:
case CURLDIGESTALGO_SHA256SESS:
case CURLDIGESTALGO_SHA512_256:
case CURLDIGESTALGO_SHA512_256SESS:
- return _Curl_auth_create_digest_http_message(data, userp, passwdp,
- request, uripath, digest,
- outptr, outlen,
- auth_digest_sha256_to_ascii,
- Curl_sha256it);
+ return auth_create_digest_http_message(data, userp, passwdp,
+ request, uripath, digest,
+ outptr, outlen,
+ auth_digest_sha256_to_ascii,
+ Curl_sha256it);
default:
return CURLE_UNSUPPORTED_PROTOCOL;
diff --git a/Utilities/cmcurl/lib/vauth/digest.h b/Utilities/cmcurl/lib/vauth/digest.h
index 8686c44..cc05fdb 100644
--- a/Utilities/cmcurl/lib/vauth/digest.h
+++ b/Utilities/cmcurl/lib/vauth/digest.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/vauth/digest_sspi.c b/Utilities/cmcurl/lib/vauth/digest_sspi.c
index fe8093e..a109056 100644
--- a/Utilities/cmcurl/lib/vauth/digest_sspi.c
+++ b/Utilities/cmcurl/lib/vauth/digest_sspi.c
@@ -61,6 +61,11 @@
status = s_pSecFn->QuerySecurityPackageInfo((TCHAR *) TEXT(SP_NAME_DIGEST),
&SecurityPackage);
+ /* Release the package buffer as it is not required anymore */
+ if(status == SEC_E_OK) {
+ s_pSecFn->FreeContextBuffer(SecurityPackage);
+ }
+
return (status == SEC_E_OK ? TRUE : FALSE);
}
@@ -220,7 +225,10 @@
free(output_token);
free(input_token);
- return CURLE_RECV_ERROR;
+ if(status == SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_AUTH_ERROR;
}
/* Base64 encode the response */
@@ -607,7 +615,10 @@
Curl_safefree(digest->http_context);
- return CURLE_OUT_OF_MEMORY;
+ if(status == SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_AUTH_ERROR;
}
output_token_len = resp_buf.cbBuffer;
diff --git a/Utilities/cmcurl/lib/vauth/krb5_gssapi.c b/Utilities/cmcurl/lib/vauth/krb5_gssapi.c
index ea0a5f1..95bab0e 100644
--- a/Utilities/cmcurl/lib/vauth/krb5_gssapi.c
+++ b/Utilities/cmcurl/lib/vauth/krb5_gssapi.c
@@ -121,7 +121,7 @@
free(spn);
- return CURLE_OUT_OF_MEMORY;
+ return CURLE_AUTH_ERROR;
}
free(spn);
@@ -168,7 +168,7 @@
Curl_gss_log_error(data, "gss_init_sec_context() failed: ",
major_status, minor_status);
- return CURLE_RECV_ERROR;
+ return CURLE_AUTH_ERROR;
}
if(output_token.value && output_token.length) {
@@ -252,7 +252,7 @@
free(chlg);
- return CURLE_OUT_OF_MEMORY;
+ return CURLE_AUTH_ERROR;
}
/* Convert the username from internal format to a displayable token */
@@ -264,7 +264,7 @@
free(chlg);
- return CURLE_OUT_OF_MEMORY;
+ return CURLE_AUTH_ERROR;
}
/* Setup the challenge "input" security buffer */
@@ -355,7 +355,7 @@
free(message);
- return CURLE_OUT_OF_MEMORY;
+ return CURLE_AUTH_ERROR;
}
/* Base64 encode the response */
diff --git a/Utilities/cmcurl/lib/vauth/krb5_sspi.c b/Utilities/cmcurl/lib/vauth/krb5_sspi.c
index 1f6e462..98041d9 100644
--- a/Utilities/cmcurl/lib/vauth/krb5_sspi.c
+++ b/Utilities/cmcurl/lib/vauth/krb5_sspi.c
@@ -58,6 +58,11 @@
TEXT(SP_NAME_KERBEROS),
&SecurityPackage);
+ /* Release the package buffer as it is not required anymore */
+ if(status == SEC_E_OK) {
+ s_pSecFn->FreeContextBuffer(SecurityPackage);
+ }
+
return (status == SEC_E_OK ? TRUE : FALSE);
}
@@ -217,8 +222,12 @@
/* Free the decoded challenge as it is not required anymore */
free(chlg);
+ if(status == SEC_E_INSUFFICIENT_MEMORY) {
+ return CURLE_OUT_OF_MEMORY;
+ }
+
if(status != SEC_E_OK && status != SEC_I_CONTINUE_NEEDED) {
- return CURLE_RECV_ERROR;
+ return CURLE_AUTH_ERROR;
}
if(memcmp(&context, krb5->context, sizeof(context))) {
@@ -309,7 +318,10 @@
if(status != SEC_E_OK) {
free(chlg);
- return CURLE_OUT_OF_MEMORY;
+ if(status == SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_AUTH_ERROR;
}
/* Get the fully qualified username back from the context */
@@ -319,7 +331,10 @@
if(status != SEC_E_OK) {
free(chlg);
- return CURLE_RECV_ERROR;
+ if(status == SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_AUTH_ERROR;
}
/* Setup the "input" security buffer */
@@ -438,7 +453,10 @@
free(message);
free(trailer);
- return CURLE_OUT_OF_MEMORY;
+ if(status == SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_AUTH_ERROR;
}
/* Allocate the encryption (wrap) buffer */
diff --git a/Utilities/cmcurl/lib/vauth/ntlm.c b/Utilities/cmcurl/lib/vauth/ntlm.c
index 047c2b5..8f91038 100644
--- a/Utilities/cmcurl/lib/vauth/ntlm.c
+++ b/Utilities/cmcurl/lib/vauth/ntlm.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -40,6 +40,7 @@
#include "curl_ntlm_core.h"
#include "curl_gethostname.h"
#include "curl_multibyte.h"
+#include "curl_md5.h"
#include "warnless.h"
#include "rand.h"
#include "vtls/vtls.h"
@@ -621,11 +622,11 @@
memcpy(tmp, &ntlm->nonce[0], 8);
memcpy(tmp + 8, entropy, 8);
- result = Curl_ssl_md5sum(tmp, 16, md5sum, MD5_DIGEST_LENGTH);
- if(!result)
- /* We shall only use the first 8 bytes of md5sum, but the des code in
- Curl_ntlm_core_lm_resp only encrypt the first 8 bytes */
- result = Curl_ntlm_core_mk_nt_hash(data, passwdp, ntbuffer);
+ Curl_md5it(md5sum, tmp, 16);
+
+ /* We shall only use the first 8 bytes of md5sum, but the des code in
+ Curl_ntlm_core_lm_resp only encrypt the first 8 bytes */
+ result = Curl_ntlm_core_mk_nt_hash(data, passwdp, ntbuffer);
if(result)
return result;
diff --git a/Utilities/cmcurl/lib/vauth/ntlm_sspi.c b/Utilities/cmcurl/lib/vauth/ntlm_sspi.c
index 589cca1..cd6cb79 100644
--- a/Utilities/cmcurl/lib/vauth/ntlm_sspi.c
+++ b/Utilities/cmcurl/lib/vauth/ntlm_sspi.c
@@ -56,6 +56,11 @@
status = s_pSecFn->QuerySecurityPackageInfo((TCHAR *) TEXT(SP_NAME_NTLM),
&SecurityPackage);
+ /* Release the package buffer as it is not required anymore */
+ if(status == SEC_E_OK) {
+ s_pSecFn->FreeContextBuffer(SecurityPackage);
+ }
+
return (status == SEC_E_OK ? TRUE : FALSE);
}
@@ -169,8 +174,10 @@
if(status == SEC_I_COMPLETE_NEEDED ||
status == SEC_I_COMPLETE_AND_CONTINUE)
s_pSecFn->CompleteAuthToken(ntlm->context, &type_1_desc);
+ else if(status == SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
else if(status != SEC_E_OK && status != SEC_I_CONTINUE_NEEDED)
- return CURLE_RECV_ERROR;
+ return CURLE_AUTH_ERROR;
/* Base64 encode the response */
return Curl_base64_encode(data, (char *) ntlm->output_token,
@@ -316,7 +323,10 @@
infof(data, "NTLM handshake failure (type-3 message): Status=%x\n",
status);
- return CURLE_RECV_ERROR;
+ if(status == SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_AUTH_ERROR;
}
/* Base64 encode the response */
diff --git a/Utilities/cmcurl/lib/vauth/spnego_gssapi.c b/Utilities/cmcurl/lib/vauth/spnego_gssapi.c
index 5d43e11..ed7ce02 100644
--- a/Utilities/cmcurl/lib/vauth/spnego_gssapi.c
+++ b/Utilities/cmcurl/lib/vauth/spnego_gssapi.c
@@ -121,7 +121,7 @@
free(spn);
- return CURLE_OUT_OF_MEMORY;
+ return CURLE_AUTH_ERROR;
}
free(spn);
@@ -170,14 +170,14 @@
Curl_gss_log_error(data, "gss_init_sec_context() failed: ",
major_status, minor_status);
- return CURLE_LOGIN_DENIED;
+ return CURLE_AUTH_ERROR;
}
if(!output_token.value || !output_token.length) {
if(output_token.value)
gss_release_buffer(&unused_status, &output_token);
- return CURLE_OUT_OF_MEMORY;
+ return CURLE_AUTH_ERROR;
}
/* Free previous token */
diff --git a/Utilities/cmcurl/lib/vauth/spnego_sspi.c b/Utilities/cmcurl/lib/vauth/spnego_sspi.c
index 4b21cc7..b9c2cf7 100644
--- a/Utilities/cmcurl/lib/vauth/spnego_sspi.c
+++ b/Utilities/cmcurl/lib/vauth/spnego_sspi.c
@@ -59,6 +59,12 @@
TEXT(SP_NAME_NEGOTIATE),
&SecurityPackage);
+ /* Release the package buffer as it is not required anymore */
+ if(status == SEC_E_OK) {
+ s_pSecFn->FreeContextBuffer(SecurityPackage);
+ }
+
+
return (status == SEC_E_OK ? TRUE : FALSE);
}
@@ -165,7 +171,7 @@
nego->p_identity, NULL, NULL,
nego->credentials, &expiry);
if(nego->status != SEC_E_OK)
- return CURLE_LOGIN_DENIED;
+ return CURLE_AUTH_ERROR;
/* Allocate our new context handle */
nego->context = calloc(1, sizeof(CtxtHandle));
@@ -251,14 +257,25 @@
char buffer[STRERROR_LEN];
failf(data, "InitializeSecurityContext failed: %s",
Curl_sspi_strerror(nego->status, buffer, sizeof(buffer)));
- return CURLE_OUT_OF_MEMORY;
+
+ if(nego->status == (DWORD)SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_AUTH_ERROR;
}
if(nego->status == SEC_I_COMPLETE_NEEDED ||
nego->status == SEC_I_COMPLETE_AND_CONTINUE) {
nego->status = s_pSecFn->CompleteAuthToken(nego->context, &resp_desc);
if(GSS_ERROR(nego->status)) {
- return CURLE_RECV_ERROR;
+ char buffer[STRERROR_LEN];
+ failf(data, "CompleteAuthToken failed: %s",
+ Curl_sspi_strerror(nego->status, buffer, sizeof(buffer)));
+
+ if(nego->status == (DWORD)SEC_E_INSUFFICIENT_MEMORY)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_AUTH_ERROR;
}
}
diff --git a/Utilities/cmcurl/lib/vauth/vauth.h b/Utilities/cmcurl/lib/vauth/vauth.h
index 73bd25e..a1a557d 100644
--- a/Utilities/cmcurl/lib/vauth/vauth.h
+++ b/Utilities/cmcurl/lib/vauth/vauth.h
@@ -43,7 +43,7 @@
#endif
#if defined(USE_WINDOWS_SSPI)
-#define GSS_ERROR(status) (status & 0x80000000)
+#define GSS_ERROR(status) ((status) & 0x80000000)
#endif
/* This is used to build a SPN string */
diff --git a/Utilities/cmcurl/lib/version.c b/Utilities/cmcurl/lib/version.c
index 14b0531..77aca7c 100644
--- a/Utilities/cmcurl/lib/version.c
+++ b/Utilities/cmcurl/lib/version.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -26,7 +26,8 @@
#include "urldata.h"
#include "vtls/vtls.h"
#include "http2.h"
-#include "ssh.h"
+#include "vssh/ssh.h"
+#include "quic.h"
#include "curl_printf.h"
#ifdef USE_ARES
@@ -53,18 +54,6 @@
#include <librtmp/rtmp.h>
#endif
-#ifdef USE_LIBSSH2
-#include <libssh2.h>
-#endif
-
-#ifdef HAVE_LIBSSH2_VERSION
-/* get it run-time if possible */
-#define CURL_LIBSSH2_VERSION libssh2_version(0)
-#else
-/* use build-time if run-time not possible */
-#define CURL_LIBSSH2_VERSION LIBSSH2_VERSION
-#endif
-
#ifdef HAVE_ZLIB_H
#include <zlib.h>
#ifdef __SYMBIAN32__
@@ -102,7 +91,7 @@
char *curl_version(void)
{
static bool initialized;
- static char version[200];
+ static char version[250];
char *ptr = version;
size_t len;
size_t left = sizeof(version);
@@ -115,14 +104,12 @@
left -= len;
ptr += len;
- if(left > 1) {
- len = Curl_ssl_version(ptr + 1, left - 1);
+ len = Curl_ssl_version(ptr + 1, left - 1);
- if(len > 0) {
- *ptr = ' ';
- left -= ++len;
- ptr += len;
- }
+ if(len > 0) {
+ *ptr = ' ';
+ left -= ++len;
+ ptr += len;
}
#ifdef HAVE_LIBZ
@@ -172,13 +159,12 @@
left -= len;
ptr += len;
#endif
-#ifdef USE_LIBSSH2
- len = msnprintf(ptr, left, " libssh2/%s", CURL_LIBSSH2_VERSION);
- left -= len;
- ptr += len;
-#endif
-#ifdef USE_LIBSSH
- len = msnprintf(ptr, left, " libssh/%s", CURL_LIBSSH_VERSION);
+#ifdef USE_SSH
+ if(left) {
+ *ptr++=' ';
+ left--;
+ }
+ len = Curl_ssh_version(ptr, left);
left -= len;
ptr += len;
#endif
@@ -187,6 +173,11 @@
left -= len;
ptr += len;
#endif
+#ifdef ENABLE_QUIC
+ len = Curl_quic_ver(ptr, left);
+ left -= len;
+ ptr += len;
+#endif
#ifdef USE_LIBRTMP
{
char suff[2];
@@ -274,8 +265,10 @@
#ifndef CURL_DISABLE_RTSP
"rtsp",
#endif
-#if defined(USE_SSH)
+#if defined(USE_SSH) && !defined(USE_WOLFSSH)
"scp",
+#endif
+#ifdef USE_SSH
"sftp",
#endif
#if !defined(CURL_DISABLE_SMB) && defined(USE_NTLM) && \
@@ -358,6 +351,9 @@
#if defined(USE_NGHTTP2)
| CURL_VERSION_HTTP2
#endif
+#if defined(ENABLE_QUIC)
+ | CURL_VERSION_HTTP3
+#endif
#if defined(USE_UNIX_SOCKETS)
| CURL_VERSION_UNIX_SOCKETS
#endif
@@ -373,6 +369,9 @@
#if defined(USE_ALTSVC)
| CURL_VERSION_ALTSVC
#endif
+#ifdef USE_ESNI
+ | CURL_VERSION_ESNI
+#endif
,
NULL, /* ssl_version */
0, /* ssl_version_num, this is kept at zero */
@@ -385,6 +384,9 @@
NULL, /* ssh lib version */
0, /* brotli_ver_num */
NULL, /* brotli version */
+ 0, /* nghttp2 version number */
+ NULL, /* nghttp2 version string */
+ NULL /* quic library string */
};
curl_version_info_data *curl_version_info(CURLversion stamp)
@@ -446,11 +448,8 @@
#endif /* _LIBICONV_VERSION */
#endif
-#if defined(USE_LIBSSH2)
- msnprintf(ssh_buffer, sizeof(ssh_buffer), "libssh2/%s", LIBSSH2_VERSION);
- version_info.libssh_version = ssh_buffer;
-#elif defined(USE_LIBSSH)
- msnprintf(ssh_buffer, sizeof(ssh_buffer), "libssh/%s", CURL_LIBSSH_VERSION);
+#if defined(USE_SSH)
+ Curl_ssh_version(ssh_buffer, sizeof(ssh_buffer));
version_info.libssh_version = ssh_buffer;
#endif
@@ -460,6 +459,22 @@
version_info.brotli_version = brotli_buffer;
#endif
+#ifdef USE_NGHTTP2
+ {
+ nghttp2_info *h2 = nghttp2_version(0);
+ version_info.nghttp2_ver_num = h2->version_num;
+ version_info.nghttp2_version = h2->version_str;
+ }
+#endif
+
+#ifdef ENABLE_QUIC
+ {
+ static char quicbuffer[80];
+ Curl_quic_ver(quicbuffer, sizeof(quicbuffer));
+ version_info.quic_version = quicbuffer;
+ }
+#endif
+
(void)stamp; /* avoid compiler warnings, we don't use this */
initialized = true;
diff --git a/Utilities/cmcurl/lib/vquic/ngtcp2.c b/Utilities/cmcurl/lib/vquic/ngtcp2.c
new file mode 100644
index 0000000..0788404
--- /dev/null
+++ b/Utilities/cmcurl/lib/vquic/ngtcp2.c
@@ -0,0 +1,1769 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_NGTCP2
+#include <ngtcp2/ngtcp2.h>
+#include <ngtcp2/ngtcp2_crypto.h>
+#include <nghttp3/nghttp3.h>
+#include <openssl/err.h>
+#include "urldata.h"
+#include "sendf.h"
+#include "strdup.h"
+#include "rand.h"
+#include "ngtcp2.h"
+#include "multiif.h"
+#include "strcase.h"
+#include "connect.h"
+#include "strerror.h"
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+/* #define DEBUG_NGTCP2 */
+#ifdef CURLDEBUG
+#define DEBUG_HTTP3
+#endif
+#ifdef DEBUG_HTTP3
+#define H3BUGF(x) x
+#else
+#define H3BUGF(x) do { } while(0)
+#endif
+
+/*
+ * This holds outgoing HTTP/3 stream data that is used by nghttp3 until acked.
+ * It is used as a circular buffer. Add new bytes at the end until it reaches
+ * the far end, then start over at index 0 again.
+ */
+
+#define H3_SEND_SIZE (20*1024)
+struct h3out {
+ uint8_t buf[H3_SEND_SIZE];
+ size_t used; /* number of bytes used in the buffer */
+ size_t windex; /* index in the buffer where to start writing the next
+ data block */
+};
+
+#define QUIC_MAX_STREAMS (256*1024)
+#define QUIC_MAX_DATA (1*1024*1024)
+#define QUIC_IDLE_TIMEOUT 60000 /* milliseconds */
+#define QUIC_CIPHERS \
+ "TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_" \
+ "POLY1305_SHA256:TLS_AES_128_CCM_SHA256"
+#define QUIC_GROUPS "P-256:X25519:P-384:P-521"
+
+static CURLcode ng_process_ingress(struct connectdata *conn,
+ curl_socket_t sockfd,
+ struct quicsocket *qs);
+static CURLcode ng_flush_egress(struct connectdata *conn, int sockfd,
+ struct quicsocket *qs);
+static int cb_h3_acked_stream_data(nghttp3_conn *conn, int64_t stream_id,
+ size_t datalen, void *user_data,
+ void *stream_user_data);
+
+static ngtcp2_tstamp timestamp(void)
+{
+ struct curltime ct = Curl_now();
+ return ct.tv_sec * NGTCP2_SECONDS + ct.tv_usec * NGTCP2_MICROSECONDS;
+}
+
+#ifdef DEBUG_NGTCP2
+static void quic_printf(void *user_data, const char *fmt, ...)
+{
+ va_list ap;
+ (void)user_data; /* TODO, use this to do infof() instead long-term */
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+ fprintf(stderr, "\n");
+}
+#endif
+
+static ngtcp2_crypto_level
+quic_from_ossl_level(OSSL_ENCRYPTION_LEVEL ossl_level)
+{
+ switch(ossl_level) {
+ case ssl_encryption_initial:
+ return NGTCP2_CRYPTO_LEVEL_INITIAL;
+ case ssl_encryption_early_data:
+ return NGTCP2_CRYPTO_LEVEL_EARLY;
+ case ssl_encryption_handshake:
+ return NGTCP2_CRYPTO_LEVEL_HANDSHAKE;
+ case ssl_encryption_application:
+ return NGTCP2_CRYPTO_LEVEL_APP;
+ default:
+ assert(0);
+ }
+}
+
+static int setup_initial_crypto_context(struct quicsocket *qs)
+{
+ const ngtcp2_cid *dcid = ngtcp2_conn_get_dcid(qs->qconn);
+
+ if(ngtcp2_crypto_derive_and_install_initial_key(
+ qs->qconn, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, dcid,
+ NGTCP2_CRYPTO_SIDE_CLIENT) != 0)
+ return -1;
+
+ return 0;
+}
+
+static void quic_settings(ngtcp2_settings *s,
+ uint64_t stream_buffer_size)
+{
+ ngtcp2_settings_default(s);
+#ifdef DEBUG_NGTCP2
+ s->log_printf = quic_printf;
+#else
+ s->log_printf = NULL;
+#endif
+ s->initial_ts = timestamp();
+ s->transport_params.initial_max_stream_data_bidi_local = stream_buffer_size;
+ s->transport_params.initial_max_stream_data_bidi_remote = QUIC_MAX_STREAMS;
+ s->transport_params.initial_max_stream_data_uni = QUIC_MAX_STREAMS;
+ s->transport_params.initial_max_data = QUIC_MAX_DATA;
+ s->transport_params.initial_max_streams_bidi = 1;
+ s->transport_params.initial_max_streams_uni = 3;
+ s->transport_params.max_idle_timeout = QUIC_IDLE_TIMEOUT;
+}
+
+static FILE *keylog_file; /* not thread-safe */
+static void keylog_callback(const SSL *ssl, const char *line)
+{
+ (void)ssl;
+ fputs(line, keylog_file);
+ fputc('\n', keylog_file);
+ fflush(keylog_file);
+}
+
+static int init_ngh3_conn(struct quicsocket *qs);
+
+static int quic_set_encryption_secrets(SSL *ssl,
+ OSSL_ENCRYPTION_LEVEL ossl_level,
+ const uint8_t *rx_secret,
+ const uint8_t *tx_secret,
+ size_t secretlen)
+{
+ struct quicsocket *qs = (struct quicsocket *)SSL_get_app_data(ssl);
+ int level = quic_from_ossl_level(ossl_level);
+
+ if(ngtcp2_crypto_derive_and_install_key(
+ qs->qconn, ssl, NULL, NULL, NULL, NULL, NULL, NULL, level, rx_secret,
+ tx_secret, secretlen, NGTCP2_CRYPTO_SIDE_CLIENT) != 0)
+ return 0;
+
+ if(level == NGTCP2_CRYPTO_LEVEL_APP) {
+ if(init_ngh3_conn(qs) != CURLE_OK)
+ return 0;
+ }
+
+ return 1;
+}
+
+static int quic_add_handshake_data(SSL *ssl, OSSL_ENCRYPTION_LEVEL ossl_level,
+ const uint8_t *data, size_t len)
+{
+ struct quicsocket *qs = (struct quicsocket *)SSL_get_app_data(ssl);
+ struct quic_handshake *crypto_data;
+ ngtcp2_crypto_level level = quic_from_ossl_level(ossl_level);
+ int rv;
+
+ crypto_data = &qs->crypto_data[level];
+ if(crypto_data->buf == NULL) {
+ crypto_data->buf = malloc(4096);
+ if(!crypto_data->buf)
+ return 0;
+ crypto_data->alloclen = 4096;
+ }
+
+ /* TODO Just pretend that handshake does not grow more than 4KiB for
+ now */
+ assert(crypto_data->len + len <= crypto_data->alloclen);
+
+ memcpy(&crypto_data->buf[crypto_data->len], data, len);
+ crypto_data->len += len;
+
+ rv = ngtcp2_conn_submit_crypto_data(
+ qs->qconn, level, (uint8_t *)(&crypto_data->buf[crypto_data->len] - len),
+ len);
+ if(rv) {
+ H3BUGF(fprintf(stderr, "write_client_handshake failed\n"));
+ }
+ assert(0 == rv);
+
+ return 1;
+}
+
+static int quic_flush_flight(SSL *ssl)
+{
+ (void)ssl;
+ return 1;
+}
+
+static int quic_send_alert(SSL *ssl, enum ssl_encryption_level_t level,
+ uint8_t alert)
+{
+ struct quicsocket *qs = (struct quicsocket *)SSL_get_app_data(ssl);
+ (void)level;
+
+ qs->tls_alert = alert;
+ return 1;
+}
+
+static SSL_QUIC_METHOD quic_method = {quic_set_encryption_secrets,
+ quic_add_handshake_data,
+ quic_flush_flight, quic_send_alert};
+
+static SSL_CTX *quic_ssl_ctx(struct Curl_easy *data)
+{
+ SSL_CTX *ssl_ctx = SSL_CTX_new(TLS_method());
+ const char *keylog_filename;
+
+ SSL_CTX_set_min_proto_version(ssl_ctx, TLS1_3_VERSION);
+ SSL_CTX_set_max_proto_version(ssl_ctx, TLS1_3_VERSION);
+
+ SSL_CTX_set_default_verify_paths(ssl_ctx);
+
+ if(SSL_CTX_set_ciphersuites(ssl_ctx, QUIC_CIPHERS) != 1) {
+ char error_buffer[256];
+ ERR_error_string_n(ERR_get_error(), error_buffer, sizeof(error_buffer));
+ failf(data, "SSL_CTX_set_ciphersuites: %s", error_buffer);
+ return NULL;
+ }
+
+ if(SSL_CTX_set1_groups_list(ssl_ctx, QUIC_GROUPS) != 1) {
+ failf(data, "SSL_CTX_set1_groups_list failed");
+ return NULL;
+ }
+
+ SSL_CTX_set_quic_method(ssl_ctx, &quic_method);
+
+ keylog_filename = getenv("SSLKEYLOGFILE");
+ if(keylog_filename) {
+ keylog_file = fopen(keylog_filename, "wb");
+ if(keylog_file) {
+ SSL_CTX_set_keylog_callback(ssl_ctx, keylog_callback);
+ }
+ }
+
+ return ssl_ctx;
+}
+
+/** SSL callbacks ***/
+
+static int quic_init_ssl(struct quicsocket *qs)
+{
+ const uint8_t *alpn = NULL;
+ size_t alpnlen = 0;
+ /* this will need some attention when HTTPS proxy over QUIC get fixed */
+ const char * const hostname = qs->conn->host.name;
+
+ if(qs->ssl)
+ SSL_free(qs->ssl);
+
+ qs->ssl = SSL_new(qs->sslctx);
+
+ SSL_set_app_data(qs->ssl, qs);
+ SSL_set_connect_state(qs->ssl);
+
+ switch(qs->version) {
+#ifdef NGTCP2_PROTO_VER
+ case NGTCP2_PROTO_VER:
+ alpn = (const uint8_t *)NGTCP2_ALPN_H3;
+ alpnlen = sizeof(NGTCP2_ALPN_H3) - 1;
+ break;
+#endif
+ }
+ if(alpn)
+ SSL_set_alpn_protos(qs->ssl, alpn, (int)alpnlen);
+
+ /* set SNI */
+ SSL_set_tlsext_host_name(qs->ssl, hostname);
+ return 0;
+}
+
+static int cb_initial(ngtcp2_conn *quic, void *user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+
+ if(ngtcp2_crypto_read_write_crypto_data(
+ quic, qs->ssl, NGTCP2_CRYPTO_LEVEL_INITIAL, NULL, 0) != 0)
+ return NGTCP2_ERR_CALLBACK_FAILURE;
+
+ return 0;
+}
+
+static int
+cb_recv_crypto_data(ngtcp2_conn *tconn, ngtcp2_crypto_level crypto_level,
+ uint64_t offset,
+ const uint8_t *data, size_t datalen,
+ void *user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ (void)offset;
+
+ if(ngtcp2_crypto_read_write_crypto_data(tconn, qs->ssl, crypto_level, data,
+ datalen) != 0)
+ return NGTCP2_ERR_CRYPTO;
+
+ return 0;
+}
+
+static int cb_handshake_completed(ngtcp2_conn *tconn, void *user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ (void)tconn;
+ infof(qs->conn->data, "QUIC handshake is completed\n");
+
+ return 0;
+}
+
+static void extend_stream_window(ngtcp2_conn *tconn,
+ struct HTTP *stream)
+{
+ size_t thismuch = stream->unacked_window;
+ ngtcp2_conn_extend_max_stream_offset(tconn, stream->stream3_id, thismuch);
+ ngtcp2_conn_extend_max_offset(tconn, thismuch);
+ stream->unacked_window = 0;
+}
+
+
+static int cb_recv_stream_data(ngtcp2_conn *tconn, int64_t stream_id,
+ int fin, uint64_t offset,
+ const uint8_t *buf, size_t buflen,
+ void *user_data, void *stream_user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ ssize_t nconsumed;
+ (void)offset;
+ (void)stream_user_data;
+
+ nconsumed =
+ nghttp3_conn_read_stream(qs->h3conn, stream_id, buf, buflen, fin);
+ if(nconsumed < 0) {
+ failf(qs->conn->data, "nghttp3_conn_read_stream returned error: %s\n",
+ nghttp3_strerror((int)nconsumed));
+ return NGTCP2_ERR_CALLBACK_FAILURE;
+ }
+
+ /* number of bytes inside buflen which consists of framing overhead
+ * including QPACK HEADERS. In other words, it does not consume payload of
+ * DATA frame. */
+ ngtcp2_conn_extend_max_stream_offset(tconn, stream_id, nconsumed);
+ ngtcp2_conn_extend_max_offset(tconn, nconsumed);
+
+ return 0;
+}
+
+static int
+cb_acked_stream_data_offset(ngtcp2_conn *tconn, int64_t stream_id,
+ uint64_t offset, size_t datalen, void *user_data,
+ void *stream_user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ int rv;
+ (void)stream_id;
+ (void)tconn;
+ (void)offset;
+ (void)datalen;
+ (void)stream_user_data;
+
+ rv = nghttp3_conn_add_ack_offset(qs->h3conn, stream_id, datalen);
+ if(rv != 0) {
+ failf(qs->conn->data, "nghttp3_conn_add_ack_offset returned error: %s\n",
+ nghttp3_strerror(rv));
+ return NGTCP2_ERR_CALLBACK_FAILURE;
+ }
+
+ return 0;
+}
+
+static int cb_stream_close(ngtcp2_conn *tconn, int64_t stream_id,
+ uint64_t app_error_code,
+ void *user_data, void *stream_user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ int rv;
+ (void)tconn;
+ (void)stream_user_data;
+ /* stream is closed... */
+
+ rv = nghttp3_conn_close_stream(qs->h3conn, stream_id,
+ app_error_code);
+ if(rv != 0) {
+ failf(qs->conn->data, "nghttp3_conn_close_stream returned error: %s\n",
+ nghttp3_strerror(rv));
+ return NGTCP2_ERR_CALLBACK_FAILURE;
+ }
+
+ return 0;
+}
+
+static int cb_stream_reset(ngtcp2_conn *tconn, int64_t stream_id,
+ uint64_t final_size, uint64_t app_error_code,
+ void *user_data, void *stream_user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ int rv;
+ (void)tconn;
+ (void)final_size;
+ (void)app_error_code;
+ (void)stream_user_data;
+
+ rv = nghttp3_conn_reset_stream(qs->h3conn, stream_id);
+ if(rv != 0) {
+ failf(qs->conn->data, "nghttp3_conn_reset_stream returned error: %s\n",
+ nghttp3_strerror(rv));
+ return NGTCP2_ERR_CALLBACK_FAILURE;
+ }
+
+ return 0;
+}
+
+static int cb_recv_retry(ngtcp2_conn *tconn, const ngtcp2_pkt_hd *hd,
+ const ngtcp2_pkt_retry *retry, void *user_data)
+{
+ /* Re-generate handshake secrets here because connection ID might change. */
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ (void)tconn;
+ (void)hd;
+ (void)retry;
+
+ setup_initial_crypto_context(qs);
+
+ return 0;
+}
+
+static int cb_extend_max_local_streams_bidi(ngtcp2_conn *tconn,
+ uint64_t max_streams,
+ void *user_data)
+{
+ (void)tconn;
+ (void)max_streams;
+ (void)user_data;
+
+ return 0;
+}
+
+static int cb_extend_max_stream_data(ngtcp2_conn *tconn, int64_t stream_id,
+ uint64_t max_data, void *user_data,
+ void *stream_user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ int rv;
+ (void)tconn;
+ (void)max_data;
+ (void)stream_user_data;
+
+ rv = nghttp3_conn_unblock_stream(qs->h3conn, stream_id);
+ if(rv != 0) {
+ failf(qs->conn->data, "nghttp3_conn_unblock_stream returned error: %s\n",
+ nghttp3_strerror(rv));
+ return NGTCP2_ERR_CALLBACK_FAILURE;
+ }
+
+ return 0;
+}
+
+static int cb_get_new_connection_id(ngtcp2_conn *tconn, ngtcp2_cid *cid,
+ uint8_t *token, size_t cidlen,
+ void *user_data)
+{
+ struct quicsocket *qs = (struct quicsocket *)user_data;
+ CURLcode result;
+ (void)tconn;
+
+ result = Curl_rand(qs->conn->data, cid->data, cidlen);
+ if(result)
+ return NGTCP2_ERR_CALLBACK_FAILURE;
+ cid->datalen = cidlen;
+
+ result = Curl_rand(qs->conn->data, token, NGTCP2_STATELESS_RESET_TOKENLEN);
+ if(result)
+ return NGTCP2_ERR_CALLBACK_FAILURE;
+
+ return 0;
+}
+
+static ngtcp2_conn_callbacks ng_callbacks = {
+ cb_initial,
+ NULL, /* recv_client_initial */
+ cb_recv_crypto_data,
+ cb_handshake_completed,
+ NULL, /* recv_version_negotiation */
+ ngtcp2_crypto_encrypt_cb,
+ ngtcp2_crypto_decrypt_cb,
+ ngtcp2_crypto_hp_mask_cb,
+ cb_recv_stream_data,
+ NULL, /* acked_crypto_offset */
+ cb_acked_stream_data_offset,
+ NULL, /* stream_open */
+ cb_stream_close,
+ NULL, /* recv_stateless_reset */
+ cb_recv_retry,
+ cb_extend_max_local_streams_bidi,
+ NULL, /* extend_max_local_streams_uni */
+ NULL, /* rand */
+ cb_get_new_connection_id,
+ NULL, /* remove_connection_id */
+ ngtcp2_crypto_update_key_cb, /* update_key */
+ NULL, /* path_validation */
+ NULL, /* select_preferred_addr */
+ cb_stream_reset,
+ NULL, /* extend_max_remote_streams_bidi */
+ NULL, /* extend_max_remote_streams_uni */
+ cb_extend_max_stream_data,
+ NULL, /* dcid_status */
+ NULL /* handshake_confirmed */
+};
+
+/*
+ * Might be called twice for happy eyeballs.
+ */
+CURLcode Curl_quic_connect(struct connectdata *conn,
+ curl_socket_t sockfd,
+ int sockindex,
+ const struct sockaddr *addr,
+ socklen_t addrlen)
+{
+ int rc;
+ int rv;
+ CURLcode result;
+ ngtcp2_path path; /* TODO: this must be initialized properly */
+ struct Curl_easy *data = conn->data;
+ struct quicsocket *qs = &conn->hequic[sockindex];
+ char ipbuf[40];
+ long port;
+ uint8_t paramsbuf[64];
+ ngtcp2_transport_params params;
+ ssize_t nwrite;
+
+ qs->conn = conn;
+
+ /* extract the used address as a string */
+ if(!Curl_addr2string((struct sockaddr*)addr, addrlen, ipbuf, &port)) {
+ char buffer[STRERROR_LEN];
+ failf(data, "ssrem inet_ntop() failed with errno %d: %s",
+ SOCKERRNO, Curl_strerror(SOCKERRNO, buffer, sizeof(buffer)));
+ return CURLE_BAD_FUNCTION_ARGUMENT;
+ }
+
+ infof(data, "Connect socket %d over QUIC to %s:%ld\n",
+ sockfd, ipbuf, port);
+
+ qs->version = NGTCP2_PROTO_VER;
+ qs->sslctx = quic_ssl_ctx(data);
+ if(!qs->sslctx)
+ return CURLE_QUIC_CONNECT_ERROR;
+
+ if(quic_init_ssl(qs))
+ return CURLE_QUIC_CONNECT_ERROR;
+
+ qs->dcid.datalen = NGTCP2_MAX_CIDLEN;
+ result = Curl_rand(data, qs->dcid.data, NGTCP2_MAX_CIDLEN);
+ if(result)
+ return result;
+
+ qs->scid.datalen = NGTCP2_MAX_CIDLEN;
+ result = Curl_rand(data, qs->scid.data, NGTCP2_MAX_CIDLEN);
+ if(result)
+ return result;
+
+ quic_settings(&qs->settings, data->set.buffer_size);
+
+ qs->local_addrlen = sizeof(qs->local_addr);
+ rv = getsockname(sockfd, (struct sockaddr *)&qs->local_addr,
+ &qs->local_addrlen);
+ if(rv == -1)
+ return CURLE_QUIC_CONNECT_ERROR;
+
+ ngtcp2_addr_init(&path.local, (uint8_t *)&qs->local_addr, qs->local_addrlen,
+ NULL);
+ ngtcp2_addr_init(&path.remote, (uint8_t*)addr, addrlen, NULL);
+
+#ifdef NGTCP2_PROTO_VER
+#define QUICVER NGTCP2_PROTO_VER
+#else
+#error "unsupported ngtcp2 version"
+#endif
+ rc = ngtcp2_conn_client_new(&qs->qconn, &qs->dcid, &qs->scid, &path, QUICVER,
+ &ng_callbacks, &qs->settings, NULL, qs);
+ if(rc)
+ return CURLE_QUIC_CONNECT_ERROR;
+
+ ngtcp2_conn_get_local_transport_params(qs->qconn, ¶ms);
+ nwrite = ngtcp2_encode_transport_params(
+ paramsbuf, sizeof(paramsbuf), NGTCP2_TRANSPORT_PARAMS_TYPE_CLIENT_HELLO,
+ ¶ms);
+ if(nwrite < 0) {
+ failf(data, "ngtcp2_encode_transport_params: %s\n",
+ ngtcp2_strerror((int)nwrite));
+ return CURLE_QUIC_CONNECT_ERROR;
+ }
+
+ if(!SSL_set_quic_transport_params(qs->ssl, paramsbuf, nwrite))
+ return CURLE_QUIC_CONNECT_ERROR;
+
+ rc = setup_initial_crypto_context(qs);
+ if(rc)
+ return CURLE_QUIC_CONNECT_ERROR;
+
+ return CURLE_OK;
+}
+
+/*
+ * Store ngtp2 version info in this buffer, Prefix with a space. Return total
+ * length written.
+ */
+int Curl_quic_ver(char *p, size_t len)
+{
+ ngtcp2_info *ng2 = ngtcp2_version(0);
+ nghttp3_info *ht3 = nghttp3_version(0);
+ return msnprintf(p, len, " ngtcp2/%s nghttp3/%s",
+ ng2->version_str, ht3->version_str);
+}
+
+static int ng_getsock(struct connectdata *conn, curl_socket_t *socks)
+{
+ struct SingleRequest *k = &conn->data->req;
+ int bitmap = GETSOCK_BLANK;
+
+ socks[0] = conn->sock[FIRSTSOCKET];
+
+ /* in a HTTP/2 connection we can basically always get a frame so we should
+ always be ready for one */
+ bitmap |= GETSOCK_READSOCK(FIRSTSOCKET);
+
+ /* we're still uploading or the HTTP/2 layer wants to send data */
+ if((k->keepon & (KEEP_SEND|KEEP_SEND_PAUSE)) == KEEP_SEND)
+ bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET);
+
+ return bitmap;
+}
+
+static int ng_perform_getsock(const struct connectdata *conn,
+ curl_socket_t *socks)
+{
+ return ng_getsock((struct connectdata *)conn, socks);
+}
+
+static CURLcode ng_disconnect(struct connectdata *conn,
+ bool dead_connection)
+{
+ int i;
+ struct quicsocket *qs = &conn->hequic[0];
+ (void)dead_connection;
+ if(qs->ssl)
+ SSL_free(qs->ssl);
+ for(i = 0; i < 3; i++)
+ free(qs->crypto_data[i].buf);
+ nghttp3_conn_del(qs->h3conn);
+ ngtcp2_conn_del(qs->qconn);
+ SSL_CTX_free(qs->sslctx);
+ return CURLE_OK;
+}
+
+static unsigned int ng_conncheck(struct connectdata *conn,
+ unsigned int checks_to_perform)
+{
+ (void)conn;
+ (void)checks_to_perform;
+ return CONNRESULT_NONE;
+}
+
+static const struct Curl_handler Curl_handler_http3 = {
+ "HTTPS", /* scheme */
+ ZERO_NULL, /* setup_connection */
+ Curl_http, /* do_it */
+ Curl_http_done, /* done */
+ ZERO_NULL, /* do_more */
+ ZERO_NULL, /* connect_it */
+ ZERO_NULL, /* connecting */
+ ZERO_NULL, /* doing */
+ ng_getsock, /* proto_getsock */
+ ng_getsock, /* doing_getsock */
+ ZERO_NULL, /* domore_getsock */
+ ng_perform_getsock, /* perform_getsock */
+ ng_disconnect, /* disconnect */
+ ZERO_NULL, /* readwrite */
+ ng_conncheck, /* connection_check */
+ PORT_HTTP, /* defport */
+ CURLPROTO_HTTPS, /* protocol */
+ PROTOPT_SSL | PROTOPT_STREAM /* flags */
+};
+
+static int cb_h3_stream_close(nghttp3_conn *conn, int64_t stream_id,
+ uint64_t app_error_code, void *user_data,
+ void *stream_user_data)
+{
+ struct Curl_easy *data = stream_user_data;
+ struct HTTP *stream = data->req.protop;
+ (void)conn;
+ (void)stream_id;
+ (void)app_error_code;
+ (void)user_data;
+ H3BUGF(infof(data, "cb_h3_stream_close CALLED\n"));
+
+ stream->closed = TRUE;
+ Curl_expire(data, 0, EXPIRE_QUIC);
+ /* make sure that ngh3_stream_recv is called again to complete the transfer
+ even if there are no more packets to be received from the server. */
+ data->state.drain = 1;
+ return 0;
+}
+
+/* Minimum size of the overflow buffer */
+#define OVERFLOWSIZE 1024
+
+/*
+ * allocate_overflow() ensures that there is room for incoming data in the
+ * overflow buffer, growing it to accommodate the new data if necessary. We
+ * may need to use the overflow buffer because we can't precisely limit the
+ * amount of HTTP/3 header data we receive using QUIC flow control mechanisms.
+ */
+static CURLcode allocate_overflow(struct Curl_easy *data,
+ struct HTTP *stream,
+ size_t length)
+{
+ size_t maxleft;
+ size_t newsize;
+ /* length can be arbitrarily large, so take care not to overflow newsize */
+ maxleft = CURL_MAX_READ_SIZE - stream->overflow_buflen;
+ if(length > maxleft) {
+ /* The reason to have a max limit for this is to avoid the risk of a bad
+ server feeding libcurl with a highly compressed list of headers that
+ will cause our overflow buffer to grow too large */
+ failf(data, "Rejected %zu bytes of overflow data (max is %d)!",
+ stream->overflow_buflen + length, CURL_MAX_READ_SIZE);
+ return CURLE_OUT_OF_MEMORY;
+ }
+ newsize = stream->overflow_buflen + length;
+ if(newsize > stream->overflow_bufsize) {
+ /* We enlarge the overflow buffer as it is too small */
+ char *newbuff;
+ newsize = CURLMAX(newsize * 3 / 2, stream->overflow_bufsize*2);
+ newsize = CURLMIN(CURLMAX(OVERFLOWSIZE, newsize), CURL_MAX_READ_SIZE);
+ newbuff = realloc(stream->overflow_buf, newsize);
+ if(!newbuff) {
+ failf(data, "Failed to alloc memory for overflow buffer!");
+ return CURLE_OUT_OF_MEMORY;
+ }
+ stream->overflow_buf = newbuff;
+ stream->overflow_bufsize = newsize;
+ infof(data, "Grew HTTP/3 overflow buffer to %zu bytes\n", newsize);
+ }
+ return CURLE_OK;
+}
+
+/*
+ * write_data() copies data to the stream's receive buffer. If not enough
+ * space is available in the receive buffer, it copies the rest to the
+ * stream's overflow buffer.
+ */
+static CURLcode write_data(struct Curl_easy *data,
+ struct HTTP *stream,
+ const void *mem, size_t memlen)
+{
+ CURLcode result = CURLE_OK;
+ const char *buf = mem;
+ size_t ncopy = memlen;
+ /* copy as much as possible to the receive buffer */
+ if(stream->len) {
+ size_t len = CURLMIN(ncopy, stream->len);
+#if 0 /* extra debugging of incoming h3 data */
+ fprintf(stderr, "!! Copies %zd bytes to %p (total %zd)\n",
+ len, stream->mem, stream->memlen);
+#endif
+ memcpy(stream->mem, buf, len);
+ stream->len -= len;
+ stream->memlen += len;
+ stream->mem += len;
+ buf += len;
+ ncopy -= len;
+ }
+ /* copy the rest to the overflow buffer */
+ if(ncopy) {
+ result = allocate_overflow(data, stream, ncopy);
+ if(result) {
+ return result;
+ }
+#if 0 /* extra debugging of incoming h3 data */
+ fprintf(stderr, "!! Copies %zd overflow bytes to %p (total %zd)\n",
+ ncopy, stream->overflow_buf, stream->overflow_buflen);
+#endif
+ memcpy(stream->overflow_buf + stream->overflow_buflen, buf, ncopy);
+ stream->overflow_buflen += ncopy;
+ }
+#if 0 /* extra debugging of incoming h3 data */
+ {
+ size_t i;
+ for(i = 0; i < memlen; i++) {
+ fprintf(stderr, "!! data[%d]: %02x '%c'\n", i, buf[i], buf[i]);
+ }
+ }
+#endif
+ return result;
+}
+
+static int cb_h3_recv_data(nghttp3_conn *conn, int64_t stream_id,
+ const uint8_t *buf, size_t buflen,
+ void *user_data, void *stream_user_data)
+{
+ struct Curl_easy *data = stream_user_data;
+ struct HTTP *stream = data->req.protop;
+ CURLcode result = CURLE_OK;
+ (void)conn;
+
+ result = write_data(data, stream, buf, buflen);
+ if(result) {
+ return -1;
+ }
+ stream->unacked_window += buflen;
+ (void)stream_id;
+ (void)user_data;
+ return 0;
+}
+
+static int cb_h3_deferred_consume(nghttp3_conn *conn, int64_t stream_id,
+ size_t consumed, void *user_data,
+ void *stream_user_data)
+{
+ struct quicsocket *qs = user_data;
+ (void)conn;
+ (void)stream_user_data;
+ (void)stream_id;
+
+ ngtcp2_conn_extend_max_stream_offset(qs->qconn, stream_id, consumed);
+ ngtcp2_conn_extend_max_offset(qs->qconn, consumed);
+ return 0;
+}
+
+/* Decode HTTP status code. Returns -1 if no valid status code was
+ decoded. (duplicate from http2.c) */
+static int decode_status_code(const uint8_t *value, size_t len)
+{
+ int i;
+ int res;
+
+ if(len != 3) {
+ return -1;
+ }
+
+ res = 0;
+
+ for(i = 0; i < 3; ++i) {
+ char c = value[i];
+
+ if(c < '0' || c > '9') {
+ return -1;
+ }
+
+ res *= 10;
+ res += c - '0';
+ }
+
+ return res;
+}
+
+static int cb_h3_end_headers(nghttp3_conn *conn, int64_t stream_id,
+ void *user_data, void *stream_user_data)
+{
+ struct Curl_easy *data = stream_user_data;
+ struct HTTP *stream = data->req.protop;
+ CURLcode result = CURLE_OK;
+ (void)conn;
+ (void)stream_id;
+ (void)user_data;
+
+ /* add a CRLF only if we've received some headers */
+ if(stream->firstheader) {
+ result = write_data(data, stream, "\r\n", 2);
+ if(result) {
+ return -1;
+ }
+ }
+ return 0;
+}
+
+static int cb_h3_recv_header(nghttp3_conn *conn, int64_t stream_id,
+ int32_t token, nghttp3_rcbuf *name,
+ nghttp3_rcbuf *value, uint8_t flags,
+ void *user_data, void *stream_user_data)
+{
+ nghttp3_vec h3name = nghttp3_rcbuf_get_buf(name);
+ nghttp3_vec h3val = nghttp3_rcbuf_get_buf(value);
+ struct Curl_easy *data = stream_user_data;
+ struct HTTP *stream = data->req.protop;
+ CURLcode result = CURLE_OK;
+ (void)conn;
+ (void)stream_id;
+ (void)token;
+ (void)flags;
+ (void)user_data;
+
+ if(h3name.len == sizeof(":status") - 1 &&
+ !memcmp(":status", h3name.base, h3name.len)) {
+ char line[14]; /* status line is always 13 characters long */
+ size_t ncopy;
+ int status = decode_status_code(h3val.base, h3val.len);
+ DEBUGASSERT(status != -1);
+ ncopy = msnprintf(line, sizeof(line), "HTTP/3 %03d \r\n", status);
+ result = write_data(data, stream, line, ncopy);
+ if(result) {
+ return -1;
+ }
+ }
+ else {
+ /* store as a HTTP1-style header */
+ result = write_data(data, stream, h3name.base, h3name.len);
+ if(result) {
+ return -1;
+ }
+ result = write_data(data, stream, ": ", 2);
+ if(result) {
+ return -1;
+ }
+ result = write_data(data, stream, h3val.base, h3val.len);
+ if(result) {
+ return -1;
+ }
+ result = write_data(data, stream, "\r\n", 2);
+ if(result) {
+ return -1;
+ }
+ }
+
+ stream->firstheader = TRUE;
+ return 0;
+}
+
+static int cb_h3_send_stop_sending(nghttp3_conn *conn, int64_t stream_id,
+ uint64_t app_error_code,
+ void *user_data,
+ void *stream_user_data)
+{
+ (void)conn;
+ (void)stream_id;
+ (void)app_error_code;
+ (void)user_data;
+ (void)stream_user_data;
+ return 0;
+}
+
+static nghttp3_conn_callbacks ngh3_callbacks = {
+ cb_h3_acked_stream_data, /* acked_stream_data */
+ cb_h3_stream_close,
+ cb_h3_recv_data,
+ cb_h3_deferred_consume,
+ NULL, /* begin_headers */
+ cb_h3_recv_header,
+ cb_h3_end_headers,
+ NULL, /* begin_trailers */
+ cb_h3_recv_header,
+ NULL, /* end_trailers */
+ NULL, /* http_begin_push_promise */
+ NULL, /* http_recv_push_promise */
+ NULL, /* http_end_push_promise */
+ NULL, /* http_cancel_push */
+ cb_h3_send_stop_sending,
+ NULL, /* push_stream */
+ NULL, /* end_stream */
+};
+
+static int init_ngh3_conn(struct quicsocket *qs)
+{
+ CURLcode result;
+ int rc;
+ int64_t ctrl_stream_id, qpack_enc_stream_id, qpack_dec_stream_id;
+
+ if(ngtcp2_conn_get_max_local_streams_uni(qs->qconn) < 3) {
+ failf(qs->conn->data, "too few available QUIC streams");
+ return CURLE_QUIC_CONNECT_ERROR;
+ }
+
+ nghttp3_conn_settings_default(&qs->h3settings);
+
+ rc = nghttp3_conn_client_new(&qs->h3conn,
+ &ngh3_callbacks,
+ &qs->h3settings,
+ nghttp3_mem_default(),
+ qs);
+ if(rc) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto fail;
+ }
+
+ rc = ngtcp2_conn_open_uni_stream(qs->qconn, &ctrl_stream_id, NULL);
+ if(rc) {
+ result = CURLE_QUIC_CONNECT_ERROR;
+ goto fail;
+ }
+
+ rc = nghttp3_conn_bind_control_stream(qs->h3conn, ctrl_stream_id);
+ if(rc) {
+ result = CURLE_QUIC_CONNECT_ERROR;
+ goto fail;
+ }
+
+ rc = ngtcp2_conn_open_uni_stream(qs->qconn, &qpack_enc_stream_id, NULL);
+ if(rc) {
+ result = CURLE_QUIC_CONNECT_ERROR;
+ goto fail;
+ }
+
+ rc = ngtcp2_conn_open_uni_stream(qs->qconn, &qpack_dec_stream_id, NULL);
+ if(rc) {
+ result = CURLE_QUIC_CONNECT_ERROR;
+ goto fail;
+ }
+
+ rc = nghttp3_conn_bind_qpack_streams(qs->h3conn, qpack_enc_stream_id,
+ qpack_dec_stream_id);
+ if(rc) {
+ result = CURLE_QUIC_CONNECT_ERROR;
+ goto fail;
+ }
+
+ return CURLE_OK;
+ fail:
+
+ return result;
+}
+
+static Curl_recv ngh3_stream_recv;
+static Curl_send ngh3_stream_send;
+
+static size_t drain_overflow_buffer(struct HTTP *stream)
+{
+ size_t ncopy = CURLMIN(stream->overflow_buflen, stream->len);
+ if(ncopy > 0) {
+ memcpy(stream->mem, stream->overflow_buf, ncopy);
+ stream->len -= ncopy;
+ stream->mem += ncopy;
+ stream->memlen += ncopy;
+ stream->overflow_buflen -= ncopy;
+ memmove(stream->overflow_buf, stream->overflow_buf + ncopy,
+ stream->overflow_buflen);
+ }
+ return ncopy;
+}
+
+/* incoming data frames on the h3 stream */
+static ssize_t ngh3_stream_recv(struct connectdata *conn,
+ int sockindex,
+ char *buf,
+ size_t buffersize,
+ CURLcode *curlcode)
+{
+ curl_socket_t sockfd = conn->sock[sockindex];
+ struct HTTP *stream = conn->data->req.protop;
+ struct quicsocket *qs = conn->quic;
+
+ if(!stream->memlen) {
+ /* remember where to store incoming data for this stream and how big the
+ buffer is */
+ stream->mem = buf;
+ stream->len = buffersize;
+ }
+ /* else, there's data in the buffer already */
+
+ /* if there's data in the overflow buffer from a previous call, copy as much
+ as possible to the receive buffer before receiving more */
+ drain_overflow_buffer(stream);
+
+ if(ng_process_ingress(conn, sockfd, qs)) {
+ *curlcode = CURLE_RECV_ERROR;
+ return -1;
+ }
+ if(ng_flush_egress(conn, sockfd, qs)) {
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+
+ if(stream->memlen) {
+ ssize_t memlen = stream->memlen;
+ /* data arrived */
+ *curlcode = CURLE_OK;
+ /* reset to allow more data to come */
+ stream->memlen = 0;
+ stream->mem = buf;
+ stream->len = buffersize;
+ /* extend the stream window with the data we're consuming and send out
+ any additional packets to tell the server that we can receive more */
+ extend_stream_window(qs->qconn, stream);
+ if(ng_flush_egress(conn, sockfd, qs)) {
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+ return memlen;
+ }
+
+ if(stream->closed) {
+ *curlcode = CURLE_OK;
+ return 0;
+ }
+
+ infof(conn->data, "ngh3_stream_recv returns 0 bytes and EAGAIN\n");
+ *curlcode = CURLE_AGAIN;
+ return -1;
+}
+
+/* this amount of data has now been acked on this stream */
+static int cb_h3_acked_stream_data(nghttp3_conn *conn, int64_t stream_id,
+ size_t datalen, void *user_data,
+ void *stream_user_data)
+{
+ struct Curl_easy *data = stream_user_data;
+ struct HTTP *stream = data->req.protop;
+ (void)conn;
+ (void)stream_id;
+ (void)user_data;
+
+ if(!data->set.postfields) {
+ stream->h3out->used -= datalen;
+ H3BUGF(infof(data,
+ "cb_h3_acked_stream_data, %zd bytes, %zd left unacked\n",
+ datalen, stream->h3out->used));
+ DEBUGASSERT(stream->h3out->used < H3_SEND_SIZE);
+ }
+ return 0;
+}
+
+static ssize_t cb_h3_readfunction(nghttp3_conn *conn, int64_t stream_id,
+ nghttp3_vec *vec, size_t veccnt,
+ uint32_t *pflags, void *user_data,
+ void *stream_user_data)
+{
+ struct Curl_easy *data = stream_user_data;
+ size_t nread;
+ struct HTTP *stream = data->req.protop;
+ (void)conn;
+ (void)stream_id;
+ (void)user_data;
+ (void)veccnt;
+
+ if(data->set.postfields) {
+ vec[0].base = data->set.postfields;
+ vec[0].len = data->state.infilesize;
+ *pflags = NGHTTP3_DATA_FLAG_EOF;
+ return 1;
+ }
+
+ nread = CURLMIN(stream->upload_len, H3_SEND_SIZE - stream->h3out->used);
+ if(nread > 0) {
+ /* nghttp3 wants us to hold on to the data until it tells us it is okay to
+ delete it. Append the data at the end of the h3out buffer. Since we can
+ only return consecutive data, copy the amount that fits and the next
+ part comes in next invoke. */
+ struct h3out *out = stream->h3out;
+ if(nread + out->windex > H3_SEND_SIZE)
+ nread = H3_SEND_SIZE - out->windex;
+
+ memcpy(&out->buf[out->windex], stream->upload_mem, nread);
+ out->windex += nread;
+ out->used += nread;
+
+ /* that's the chunk we return to nghttp3 */
+ vec[0].base = &out->buf[out->windex];
+ vec[0].len = nread;
+
+ if(out->windex == H3_SEND_SIZE)
+ out->windex = 0; /* wrap */
+ stream->upload_mem += nread;
+ stream->upload_len -= nread;
+ if(data->state.infilesize != -1) {
+ stream->upload_left -= nread;
+ if(!stream->upload_left)
+ *pflags = NGHTTP3_DATA_FLAG_EOF;
+ }
+ H3BUGF(infof(data, "cb_h3_readfunction %zd bytes%s (at %zd unacked)\n",
+ nread, *pflags == NGHTTP3_DATA_FLAG_EOF?" EOF":"",
+ out->used));
+ }
+ if(stream->upload_done && !stream->upload_len &&
+ (stream->upload_left <= 0)) {
+ H3BUGF(infof(data, "!!!!!!!!! cb_h3_readfunction sets EOF\n"));
+ *pflags = NGHTTP3_DATA_FLAG_EOF;
+ return 0;
+ }
+ else if(!nread) {
+ return NGHTTP3_ERR_WOULDBLOCK;
+ }
+ return 1;
+}
+
+/* Index where :authority header field will appear in request header
+ field list. */
+#define AUTHORITY_DST_IDX 3
+
+static CURLcode http_request(struct connectdata *conn, const void *mem,
+ size_t len)
+{
+ struct HTTP *stream = conn->data->req.protop;
+ size_t nheader;
+ size_t i;
+ size_t authority_idx;
+ char *hdbuf = (char *)mem;
+ char *end, *line_end;
+ struct quicsocket *qs = conn->quic;
+ CURLcode result = CURLE_OK;
+ struct Curl_easy *data = conn->data;
+ nghttp3_nv *nva = NULL;
+ int64_t stream3_id;
+ int rc;
+ struct h3out *h3out = NULL;
+
+ rc = ngtcp2_conn_open_bidi_stream(qs->qconn, &stream3_id, NULL);
+ if(rc) {
+ failf(conn->data, "can get bidi streams");
+ result = CURLE_SEND_ERROR;
+ goto fail;
+ }
+
+ stream->stream3_id = stream3_id;
+ stream->h3req = TRUE; /* senf off! */
+
+ /* Calculate number of headers contained in [mem, mem + len). Assumes a
+ correctly generated HTTP header field block. */
+ nheader = 0;
+ for(i = 1; i < len; ++i) {
+ if(hdbuf[i] == '\n' && hdbuf[i - 1] == '\r') {
+ ++nheader;
+ ++i;
+ }
+ }
+ if(nheader < 2)
+ goto fail;
+
+ /* We counted additional 2 \r\n in the first and last line. We need 3
+ new headers: :method, :path and :scheme. Therefore we need one
+ more space. */
+ nheader += 1;
+ nva = malloc(sizeof(nghttp3_nv) * nheader);
+ if(!nva) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto fail;
+ }
+
+ /* Extract :method, :path from request line
+ We do line endings with CRLF so checking for CR is enough */
+ line_end = memchr(hdbuf, '\r', len);
+ if(!line_end) {
+ result = CURLE_BAD_FUNCTION_ARGUMENT; /* internal error */
+ goto fail;
+ }
+
+ /* Method does not contain spaces */
+ end = memchr(hdbuf, ' ', line_end - hdbuf);
+ if(!end || end == hdbuf)
+ goto fail;
+ nva[0].name = (unsigned char *)":method";
+ nva[0].namelen = strlen((char *)nva[0].name);
+ nva[0].value = (unsigned char *)hdbuf;
+ nva[0].valuelen = (size_t)(end - hdbuf);
+ nva[0].flags = NGHTTP3_NV_FLAG_NONE;
+
+ hdbuf = end + 1;
+
+ /* Path may contain spaces so scan backwards */
+ end = NULL;
+ for(i = (size_t)(line_end - hdbuf); i; --i) {
+ if(hdbuf[i - 1] == ' ') {
+ end = &hdbuf[i - 1];
+ break;
+ }
+ }
+ if(!end || end == hdbuf)
+ goto fail;
+ nva[1].name = (unsigned char *)":path";
+ nva[1].namelen = strlen((char *)nva[1].name);
+ nva[1].value = (unsigned char *)hdbuf;
+ nva[1].valuelen = (size_t)(end - hdbuf);
+ nva[1].flags = NGHTTP3_NV_FLAG_NONE;
+
+ nva[2].name = (unsigned char *)":scheme";
+ nva[2].namelen = strlen((char *)nva[2].name);
+ if(conn->handler->flags & PROTOPT_SSL)
+ nva[2].value = (unsigned char *)"https";
+ else
+ nva[2].value = (unsigned char *)"http";
+ nva[2].valuelen = strlen((char *)nva[2].value);
+ nva[2].flags = NGHTTP3_NV_FLAG_NONE;
+
+
+ authority_idx = 0;
+ i = 3;
+ while(i < nheader) {
+ size_t hlen;
+
+ hdbuf = line_end + 2;
+
+ /* check for next CR, but only within the piece of data left in the given
+ buffer */
+ line_end = memchr(hdbuf, '\r', len - (hdbuf - (char *)mem));
+ if(!line_end || (line_end == hdbuf))
+ goto fail;
+
+ /* header continuation lines are not supported */
+ if(*hdbuf == ' ' || *hdbuf == '\t')
+ goto fail;
+
+ for(end = hdbuf; end < line_end && *end != ':'; ++end)
+ ;
+ if(end == hdbuf || end == line_end)
+ goto fail;
+ hlen = end - hdbuf;
+
+ if(hlen == 4 && strncasecompare("host", hdbuf, 4)) {
+ authority_idx = i;
+ nva[i].name = (unsigned char *)":authority";
+ nva[i].namelen = strlen((char *)nva[i].name);
+ }
+ else {
+ nva[i].namelen = (size_t)(end - hdbuf);
+ /* Lower case the header name for HTTP/3 */
+ Curl_strntolower((char *)hdbuf, hdbuf, nva[i].namelen);
+ nva[i].name = (unsigned char *)hdbuf;
+ }
+ nva[i].flags = NGHTTP3_NV_FLAG_NONE;
+ hdbuf = end + 1;
+ while(*hdbuf == ' ' || *hdbuf == '\t')
+ ++hdbuf;
+ end = line_end;
+
+#if 0 /* This should probably go in more or less like this */
+ switch(inspect_header((const char *)nva[i].name, nva[i].namelen, hdbuf,
+ end - hdbuf)) {
+ case HEADERINST_IGNORE:
+ /* skip header fields prohibited by HTTP/2 specification. */
+ --nheader;
+ continue;
+ case HEADERINST_TE_TRAILERS:
+ nva[i].value = (uint8_t*)"trailers";
+ nva[i].value_len = sizeof("trailers") - 1;
+ break;
+ default:
+ nva[i].value = (unsigned char *)hdbuf;
+ nva[i].value_len = (size_t)(end - hdbuf);
+ }
+#endif
+ nva[i].value = (unsigned char *)hdbuf;
+ nva[i].valuelen = (size_t)(end - hdbuf);
+ nva[i].flags = NGHTTP3_NV_FLAG_NONE;
+
+ ++i;
+ }
+
+ /* :authority must come before non-pseudo header fields */
+ if(authority_idx != 0 && authority_idx != AUTHORITY_DST_IDX) {
+ nghttp3_nv authority = nva[authority_idx];
+ for(i = authority_idx; i > AUTHORITY_DST_IDX; --i) {
+ nva[i] = nva[i - 1];
+ }
+ nva[i] = authority;
+ }
+
+ /* Warn stream may be rejected if cumulative length of headers is too
+ large. */
+#define MAX_ACC 60000 /* <64KB to account for some overhead */
+ {
+ size_t acc = 0;
+ for(i = 0; i < nheader; ++i)
+ acc += nva[i].namelen + nva[i].valuelen;
+
+ if(acc > MAX_ACC) {
+ infof(data, "http_request: Warning: The cumulative length of all "
+ "headers exceeds %zu bytes and that could cause the "
+ "stream to be rejected.\n", MAX_ACC);
+ }
+ }
+
+ switch(data->set.httpreq) {
+ case HTTPREQ_POST:
+ case HTTPREQ_POST_FORM:
+ case HTTPREQ_POST_MIME:
+ case HTTPREQ_PUT: {
+ nghttp3_data_reader data_reader;
+ if(data->state.infilesize != -1)
+ stream->upload_left = data->state.infilesize;
+ else
+ /* data sending without specifying the data amount up front */
+ stream->upload_left = -1; /* unknown, but not zero */
+
+ data_reader.read_data = cb_h3_readfunction;
+
+ h3out = calloc(sizeof(struct h3out), 1);
+ if(!h3out) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto fail;
+ }
+ stream->h3out = h3out;
+
+ rc = nghttp3_conn_submit_request(qs->h3conn, stream->stream3_id,
+ nva, nheader, &data_reader,
+ conn->data);
+ if(rc) {
+ result = CURLE_SEND_ERROR;
+ goto fail;
+ }
+ break;
+ }
+ default:
+ stream->upload_left = 0; /* nothing left to send */
+ rc = nghttp3_conn_submit_request(qs->h3conn, stream->stream3_id,
+ nva, nheader,
+ NULL, /* no body! */
+ conn->data);
+ if(rc) {
+ result = CURLE_SEND_ERROR;
+ goto fail;
+ }
+ break;
+ }
+
+ Curl_safefree(nva);
+
+ infof(data, "Using HTTP/3 Stream ID: %x (easy handle %p)\n",
+ stream3_id, (void *)data);
+
+ return CURLE_OK;
+
+fail:
+ free(nva);
+ return result;
+}
+static ssize_t ngh3_stream_send(struct connectdata *conn,
+ int sockindex,
+ const void *mem,
+ size_t len,
+ CURLcode *curlcode)
+{
+ ssize_t sent;
+ struct quicsocket *qs = conn->quic;
+ curl_socket_t sockfd = conn->sock[sockindex];
+ struct HTTP *stream = conn->data->req.protop;
+
+ if(!stream->h3req) {
+ CURLcode result = http_request(conn, mem, len);
+ if(result) {
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+ sent = len;
+ }
+ else {
+ H3BUGF(infof(conn->data, "ngh3_stream_send() wants to send %zd bytes\n",
+ len));
+ if(!stream->upload_len) {
+ stream->upload_mem = mem;
+ stream->upload_len = len;
+ (void)nghttp3_conn_resume_stream(qs->h3conn, stream->stream3_id);
+ sent = len;
+ }
+ else {
+ *curlcode = CURLE_AGAIN;
+ return -1;
+ }
+ }
+
+ if(ng_flush_egress(conn, sockfd, qs)) {
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+
+ *curlcode = CURLE_OK;
+ return sent;
+}
+
+static void ng_has_connected(struct connectdata *conn, int tempindex)
+{
+ conn->recv[FIRSTSOCKET] = ngh3_stream_recv;
+ conn->send[FIRSTSOCKET] = ngh3_stream_send;
+ conn->handler = &Curl_handler_http3;
+ conn->bits.multiplex = TRUE; /* at least potentially multiplexed */
+ conn->httpversion = 30;
+ conn->bundle->multiuse = BUNDLE_MULTIPLEX;
+ conn->quic = &conn->hequic[tempindex];
+ DEBUGF(infof(conn->data, "ngtcp2 established connection!\n"));
+}
+
+/*
+ * There can be multiple connection attempts going on in parallel.
+ */
+CURLcode Curl_quic_is_connected(struct connectdata *conn,
+ int sockindex,
+ bool *done)
+{
+ CURLcode result;
+ struct quicsocket *qs = &conn->hequic[sockindex];
+ curl_socket_t sockfd = conn->tempsock[sockindex];
+
+ result = ng_process_ingress(conn, sockfd, qs);
+ if(result)
+ return result;
+
+ result = ng_flush_egress(conn, sockfd, qs);
+ if(result)
+ return result;
+
+ if(ngtcp2_conn_get_handshake_completed(qs->qconn)) {
+ *done = TRUE;
+ ng_has_connected(conn, sockindex);
+ }
+
+ return result;
+}
+
+static CURLcode ng_process_ingress(struct connectdata *conn, int sockfd,
+ struct quicsocket *qs)
+{
+ ssize_t recvd;
+ int rv;
+ uint8_t buf[65536];
+ size_t bufsize = sizeof(buf);
+ struct sockaddr_storage remote_addr;
+ socklen_t remote_addrlen;
+ ngtcp2_path path;
+ ngtcp2_tstamp ts = timestamp();
+
+ for(;;) {
+ remote_addrlen = sizeof(remote_addr);
+ while((recvd = recvfrom(sockfd, buf, bufsize, 0,
+ (struct sockaddr *)&remote_addr,
+ &remote_addrlen)) == -1 &&
+ SOCKERRNO == EINTR)
+ ;
+ if(recvd == -1) {
+ if(SOCKERRNO == EAGAIN || SOCKERRNO == EWOULDBLOCK)
+ break;
+
+ failf(conn->data, "ngtcp2: recvfrom() unexpectedly returned %d", recvd);
+ return CURLE_RECV_ERROR;
+ }
+
+ ngtcp2_addr_init(&path.local, (uint8_t *)&qs->local_addr,
+ qs->local_addrlen, NULL);
+ ngtcp2_addr_init(&path.remote, (uint8_t *)&remote_addr, remote_addrlen,
+ NULL);
+
+ rv = ngtcp2_conn_read_pkt(qs->qconn, &path, buf, recvd, ts);
+ if(rv != 0) {
+ /* TODO Send CONNECTION_CLOSE if possible */
+ return CURLE_RECV_ERROR;
+ }
+ }
+
+ return CURLE_OK;
+}
+
+static CURLcode ng_flush_egress(struct connectdata *conn, int sockfd,
+ struct quicsocket *qs)
+{
+ int rv;
+ ssize_t sent;
+ ssize_t outlen;
+ uint8_t out[NGTCP2_MAX_PKTLEN_IPV4];
+ size_t pktlen;
+ ngtcp2_path_storage ps;
+ ngtcp2_tstamp ts = timestamp();
+ struct sockaddr_storage remote_addr;
+ ngtcp2_tstamp expiry;
+ ngtcp2_duration timeout;
+ int64_t stream_id;
+ ssize_t veccnt;
+ int fin;
+ nghttp3_vec vec[16];
+ ssize_t ndatalen;
+
+ switch(qs->local_addr.ss_family) {
+ case AF_INET:
+ pktlen = NGTCP2_MAX_PKTLEN_IPV4;
+ break;
+#ifdef ENABLE_IPV6
+ case AF_INET6:
+ pktlen = NGTCP2_MAX_PKTLEN_IPV6;
+ break;
+#endif
+ default:
+ assert(0);
+ }
+
+ rv = ngtcp2_conn_handle_expiry(qs->qconn, ts);
+ if(rv != 0) {
+ failf(conn->data, "ngtcp2_conn_handle_expiry returned error: %s\n",
+ ngtcp2_strerror(rv));
+ return CURLE_SEND_ERROR;
+ }
+
+ ngtcp2_path_storage_zero(&ps);
+
+ for(;;) {
+ outlen = -1;
+ if(qs->h3conn && ngtcp2_conn_get_max_data_left(qs->qconn)) {
+ veccnt = nghttp3_conn_writev_stream(qs->h3conn, &stream_id, &fin, vec,
+ sizeof(vec) / sizeof(vec[0]));
+ if(veccnt < 0) {
+ failf(conn->data, "nghttp3_conn_writev_stream returned error: %s\n",
+ nghttp3_strerror((int)veccnt));
+ return CURLE_SEND_ERROR;
+ }
+ else if(veccnt > 0) {
+ outlen =
+ ngtcp2_conn_writev_stream(qs->qconn, &ps.path,
+ out, pktlen, &ndatalen,
+ NGTCP2_WRITE_STREAM_FLAG_MORE,
+ stream_id, fin,
+ (const ngtcp2_vec *)vec, veccnt, ts);
+ if(outlen == 0) {
+ break;
+ }
+ if(outlen < 0) {
+ if(outlen == NGTCP2_ERR_STREAM_DATA_BLOCKED ||
+ outlen == NGTCP2_ERR_STREAM_SHUT_WR) {
+ rv = nghttp3_conn_block_stream(qs->h3conn, stream_id);
+ if(rv != 0) {
+ failf(conn->data,
+ "nghttp3_conn_block_stream returned error: %s\n",
+ nghttp3_strerror(rv));
+ return CURLE_SEND_ERROR;
+ }
+ continue;
+ }
+ else if(outlen == NGTCP2_ERR_WRITE_STREAM_MORE) {
+ assert(ndatalen > 0);
+ rv = nghttp3_conn_add_write_offset(qs->h3conn, stream_id,
+ ndatalen);
+ if(rv != 0) {
+ failf(conn->data,
+ "nghttp3_conn_add_write_offset returned error: %s\n",
+ nghttp3_strerror(rv));
+ return CURLE_SEND_ERROR;
+ }
+ continue;
+ }
+ else {
+ failf(conn->data, "ngtcp2_conn_writev_stream returned error: %s\n",
+ ngtcp2_strerror((int)outlen));
+ return CURLE_SEND_ERROR;
+ }
+ }
+ else if(ndatalen >= 0) {
+ rv = nghttp3_conn_add_write_offset(qs->h3conn, stream_id, ndatalen);
+ if(rv != 0) {
+ failf(conn->data,
+ "nghttp3_conn_add_write_offset returned error: %s\n",
+ nghttp3_strerror(rv));
+ return CURLE_SEND_ERROR;
+ }
+ }
+ }
+ }
+ if(outlen < 0) {
+ outlen = ngtcp2_conn_write_pkt(qs->qconn, &ps.path, out, pktlen, ts);
+ if(outlen < 0) {
+ failf(conn->data, "ngtcp2_conn_write_pkt returned error: %s\n",
+ ngtcp2_strerror((int)outlen));
+ return CURLE_SEND_ERROR;
+ }
+ if(outlen == 0)
+ break;
+ }
+
+ memcpy(&remote_addr, ps.path.remote.addr, ps.path.remote.addrlen);
+ while((sent = send(sockfd, out, outlen, 0)) == -1 &&
+ SOCKERRNO == EINTR)
+ ;
+
+ if(sent == -1) {
+ if(SOCKERRNO == EAGAIN || SOCKERRNO == EWOULDBLOCK) {
+ /* TODO Cache packet */
+ break;
+ }
+ else {
+ failf(conn->data, "send() returned %zd (errno %d)\n", sent,
+ SOCKERRNO);
+ return CURLE_SEND_ERROR;
+ }
+ }
+ }
+
+ expiry = ngtcp2_conn_get_expiry(qs->qconn);
+ if(expiry != UINT64_MAX) {
+ if(expiry <= ts) {
+ timeout = NGTCP2_MILLISECONDS;
+ }
+ else {
+ timeout = expiry - ts;
+ }
+ Curl_expire(conn->data, timeout / NGTCP2_MILLISECONDS, EXPIRE_QUIC);
+ }
+
+ return CURLE_OK;
+}
+
+/*
+ * Called from transfer.c:done_sending when we stop HTTP/3 uploading.
+ */
+CURLcode Curl_quic_done_sending(struct connectdata *conn)
+{
+ if(conn->handler == &Curl_handler_http3) {
+ /* only for HTTP/3 transfers */
+ struct HTTP *stream = conn->data->req.protop;
+ struct quicsocket *qs = conn->quic;
+ stream->upload_done = TRUE;
+ (void)nghttp3_conn_resume_stream(qs->h3conn, stream->stream3_id);
+ }
+
+ return CURLE_OK;
+}
+
+/*
+ * Called from http.c:Curl_http_done when a request completes.
+ */
+void Curl_quic_done(struct Curl_easy *data, bool premature)
+{
+ (void)premature;
+ if(data->conn->handler == &Curl_handler_http3) {
+ /* only for HTTP/3 transfers */
+ struct HTTP *stream = data->req.protop;
+ Curl_safefree(stream->overflow_buf);
+ }
+}
+
+/*
+ * Called from transfer.c:data_pending to know if we should keep looping
+ * to receive more data from the connection.
+ */
+bool Curl_quic_data_pending(const struct Curl_easy *data)
+{
+ /* We may have received more data than we're able to hold in the receive
+ buffer and allocated an overflow buffer. Since it's possible that
+ there's no more data coming on the socket, we need to keep reading
+ until the overflow buffer is empty. */
+ const struct HTTP *stream = data->req.protop;
+ return stream->overflow_buflen > 0;
+}
+
+#endif
diff --git a/Utilities/cmcurl/lib/vquic/ngtcp2.h b/Utilities/cmcurl/lib/vquic/ngtcp2.h
new file mode 100644
index 0000000..30d442f
--- /dev/null
+++ b/Utilities/cmcurl/lib/vquic/ngtcp2.h
@@ -0,0 +1,63 @@
+#ifndef HEADER_CURL_VQUIC_NGTCP2_H
+#define HEADER_CURL_VQUIC_NGTCP2_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_NGTCP2
+
+#include <ngtcp2/ngtcp2.h>
+#include <nghttp3/nghttp3.h>
+#include <openssl/ssl.h>
+
+struct quic_handshake {
+ char *buf; /* pointer to the buffer */
+ size_t alloclen; /* size of allocation */
+ size_t len; /* size of content in buffer */
+ size_t nread; /* how many bytes have been read */
+};
+
+struct quicsocket {
+ struct connectdata *conn; /* point back to the connection */
+ ngtcp2_conn *qconn;
+ ngtcp2_cid dcid;
+ ngtcp2_cid scid;
+ uint32_t version;
+ ngtcp2_settings settings;
+ SSL_CTX *sslctx;
+ SSL *ssl;
+ struct quic_handshake crypto_data[3];
+ /* the last TLS alert description generated by the local endpoint */
+ uint8_t tls_alert;
+ struct sockaddr_storage local_addr;
+ socklen_t local_addrlen;
+
+ nghttp3_conn *h3conn;
+ nghttp3_conn_settings h3settings;
+};
+
+#include "urldata.h"
+
+#endif
+
+#endif /* HEADER_CURL_VQUIC_NGTCP2_H */
diff --git a/Utilities/cmcurl/lib/vquic/quiche.c b/Utilities/cmcurl/lib/vquic/quiche.c
new file mode 100644
index 0000000..d09ba70
--- /dev/null
+++ b/Utilities/cmcurl/lib/vquic/quiche.c
@@ -0,0 +1,807 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_QUICHE
+#include <quiche.h>
+#include <openssl/err.h>
+#include "urldata.h"
+#include "sendf.h"
+#include "strdup.h"
+#include "rand.h"
+#include "quic.h"
+#include "strcase.h"
+#include "multiif.h"
+#include "connect.h"
+#include "strerror.h"
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+#define DEBUG_HTTP3
+/* #define DEBUG_QUICHE */
+#ifdef DEBUG_HTTP3
+#define H3BUGF(x) x
+#else
+#define H3BUGF(x) do { } while(0)
+#endif
+
+#define QUIC_MAX_STREAMS (256*1024)
+#define QUIC_MAX_DATA (1*1024*1024)
+#define QUIC_IDLE_TIMEOUT (60 * 1000) /* milliseconds */
+
+static CURLcode process_ingress(struct connectdata *conn,
+ curl_socket_t sockfd,
+ struct quicsocket *qs);
+
+static CURLcode flush_egress(struct connectdata *conn, curl_socket_t sockfd,
+ struct quicsocket *qs);
+
+static CURLcode http_request(struct connectdata *conn, const void *mem,
+ size_t len);
+static Curl_recv h3_stream_recv;
+static Curl_send h3_stream_send;
+
+
+static int quiche_getsock(struct connectdata *conn, curl_socket_t *socks)
+{
+ struct SingleRequest *k = &conn->data->req;
+ int bitmap = GETSOCK_BLANK;
+
+ socks[0] = conn->sock[FIRSTSOCKET];
+
+ /* in a HTTP/2 connection we can basically always get a frame so we should
+ always be ready for one */
+ bitmap |= GETSOCK_READSOCK(FIRSTSOCKET);
+
+ /* we're still uploading or the HTTP/2 layer wants to send data */
+ if((k->keepon & (KEEP_SEND|KEEP_SEND_PAUSE)) == KEEP_SEND)
+ bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET);
+
+ return bitmap;
+}
+
+static int quiche_perform_getsock(const struct connectdata *conn,
+ curl_socket_t *socks)
+{
+ return quiche_getsock((struct connectdata *)conn, socks);
+}
+
+static CURLcode quiche_disconnect(struct connectdata *conn,
+ bool dead_connection)
+{
+ struct quicsocket *qs = conn->quic;
+ (void)dead_connection;
+ quiche_h3_config_free(qs->h3config);
+ quiche_h3_conn_free(qs->h3c);
+ quiche_config_free(qs->cfg);
+ quiche_conn_free(qs->conn);
+ return CURLE_OK;
+}
+
+static unsigned int quiche_conncheck(struct connectdata *conn,
+ unsigned int checks_to_perform)
+{
+ (void)conn;
+ (void)checks_to_perform;
+ return CONNRESULT_NONE;
+}
+
+static CURLcode quiche_do(struct connectdata *conn, bool *done)
+{
+ struct HTTP *stream = conn->data->req.protop;
+ stream->h3req = FALSE; /* not sent */
+ return Curl_http(conn, done);
+}
+
+static const struct Curl_handler Curl_handler_http3 = {
+ "HTTPS", /* scheme */
+ ZERO_NULL, /* setup_connection */
+ quiche_do, /* do_it */
+ Curl_http_done, /* done */
+ ZERO_NULL, /* do_more */
+ ZERO_NULL, /* connect_it */
+ ZERO_NULL, /* connecting */
+ ZERO_NULL, /* doing */
+ quiche_getsock, /* proto_getsock */
+ quiche_getsock, /* doing_getsock */
+ ZERO_NULL, /* domore_getsock */
+ quiche_perform_getsock, /* perform_getsock */
+ quiche_disconnect, /* disconnect */
+ ZERO_NULL, /* readwrite */
+ quiche_conncheck, /* connection_check */
+ PORT_HTTP, /* defport */
+ CURLPROTO_HTTPS, /* protocol */
+ PROTOPT_SSL | PROTOPT_STREAM /* flags */
+};
+
+#ifdef DEBUG_QUICHE
+static void quiche_debug_log(const char *line, void *argp)
+{
+ (void)argp;
+ fprintf(stderr, "%s\n", line);
+}
+#endif
+
+CURLcode Curl_quic_connect(struct connectdata *conn, curl_socket_t sockfd,
+ int sockindex,
+ const struct sockaddr *addr, socklen_t addrlen)
+{
+ CURLcode result;
+ struct quicsocket *qs = &conn->hequic[sockindex];
+ struct Curl_easy *data = conn->data;
+
+#ifdef DEBUG_QUICHE
+ /* initialize debug log callback only once */
+ static int debug_log_init = 0;
+ if(!debug_log_init) {
+ quiche_enable_debug_logging(quiche_debug_log, NULL);
+ debug_log_init = 1;
+ }
+#endif
+
+ (void)addr;
+ (void)addrlen;
+
+ qs->cfg = quiche_config_new(QUICHE_PROTOCOL_VERSION);
+ if(!qs->cfg) {
+ failf(data, "can't create quiche config");
+ return CURLE_FAILED_INIT;
+ }
+
+ quiche_config_set_max_idle_timeout(qs->cfg, QUIC_IDLE_TIMEOUT);
+ quiche_config_set_initial_max_data(qs->cfg, QUIC_MAX_DATA);
+ quiche_config_set_initial_max_stream_data_bidi_local(qs->cfg, QUIC_MAX_DATA);
+ quiche_config_set_initial_max_stream_data_bidi_remote(qs->cfg,
+ QUIC_MAX_DATA);
+ quiche_config_set_initial_max_stream_data_uni(qs->cfg, QUIC_MAX_DATA);
+ quiche_config_set_initial_max_streams_bidi(qs->cfg, QUIC_MAX_STREAMS);
+ quiche_config_set_initial_max_streams_uni(qs->cfg, QUIC_MAX_STREAMS);
+ quiche_config_set_application_protos(qs->cfg,
+ (uint8_t *)
+ QUICHE_H3_APPLICATION_PROTOCOL,
+ sizeof(QUICHE_H3_APPLICATION_PROTOCOL)
+ - 1);
+
+ result = Curl_rand(data, qs->scid, sizeof(qs->scid));
+ if(result)
+ return result;
+
+ if(getenv("SSLKEYLOGFILE"))
+ quiche_config_log_keys(qs->cfg);
+
+ qs->conn = quiche_connect(conn->host.name, (const uint8_t *) qs->scid,
+ sizeof(qs->scid), qs->cfg);
+ if(!qs->conn) {
+ failf(data, "can't create quiche connection");
+ return CURLE_OUT_OF_MEMORY;
+ }
+
+ result = flush_egress(conn, sockfd, qs);
+ if(result)
+ return result;
+
+ /* store the used address as a string */
+ if(!Curl_addr2string((struct sockaddr*)addr, addrlen,
+ conn->primary_ip, &conn->primary_port)) {
+ char buffer[STRERROR_LEN];
+ failf(data, "ssrem inet_ntop() failed with errno %d: %s",
+ SOCKERRNO, Curl_strerror(SOCKERRNO, buffer, sizeof(buffer)));
+ return CURLE_BAD_FUNCTION_ARGUMENT;
+ }
+ memcpy(conn->ip_addr_str, conn->primary_ip, MAX_IPADR_LEN);
+ Curl_persistconninfo(conn);
+
+ /* for connection reuse purposes: */
+ conn->ssl[FIRSTSOCKET].state = ssl_connection_complete;
+
+ infof(data, "Sent QUIC client Initial, ALPN: %s\n",
+ QUICHE_H3_APPLICATION_PROTOCOL + 1);
+
+ return CURLE_OK;
+}
+
+static CURLcode quiche_has_connected(struct connectdata *conn,
+ int sockindex,
+ int tempindex)
+{
+ CURLcode result;
+ struct quicsocket *qs = conn->quic = &conn->hequic[tempindex];
+
+ conn->recv[sockindex] = h3_stream_recv;
+ conn->send[sockindex] = h3_stream_send;
+ conn->handler = &Curl_handler_http3;
+ conn->bits.multiplex = TRUE; /* at least potentially multiplexed */
+ conn->httpversion = 30;
+ conn->bundle->multiuse = BUNDLE_MULTIPLEX;
+
+ qs->h3config = quiche_h3_config_new();
+ if(!qs->h3config)
+ return CURLE_OUT_OF_MEMORY;
+
+ /* Create a new HTTP/3 connection on the QUIC connection. */
+ qs->h3c = quiche_h3_conn_new_with_transport(qs->conn, qs->h3config);
+ if(!qs->h3c) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto fail;
+ }
+ if(conn->hequic[1-tempindex].cfg) {
+ qs = &conn->hequic[1-tempindex];
+ quiche_config_free(qs->cfg);
+ quiche_conn_free(qs->conn);
+ qs->cfg = NULL;
+ qs->conn = NULL;
+ }
+ return CURLE_OK;
+ fail:
+ quiche_h3_config_free(qs->h3config);
+ quiche_h3_conn_free(qs->h3c);
+ return result;
+}
+
+/*
+ * This function gets polled to check if this QUIC connection has connected.
+ */
+CURLcode Curl_quic_is_connected(struct connectdata *conn, int sockindex,
+ bool *done)
+{
+ CURLcode result;
+ struct quicsocket *qs = &conn->hequic[sockindex];
+ curl_socket_t sockfd = conn->tempsock[sockindex];
+
+ result = process_ingress(conn, sockfd, qs);
+ if(result)
+ return result;
+
+ result = flush_egress(conn, sockfd, qs);
+ if(result)
+ return result;
+
+ if(quiche_conn_is_established(qs->conn)) {
+ *done = TRUE;
+ result = quiche_has_connected(conn, 0, sockindex);
+ DEBUGF(infof(conn->data, "quiche established connection!\n"));
+ }
+
+ return result;
+}
+
+static CURLcode process_ingress(struct connectdata *conn, int sockfd,
+ struct quicsocket *qs)
+{
+ ssize_t recvd;
+ struct Curl_easy *data = conn->data;
+ uint8_t *buf = (uint8_t *)data->state.buffer;
+ size_t bufsize = data->set.buffer_size;
+
+ /* in case the timeout expired */
+ quiche_conn_on_timeout(qs->conn);
+
+ do {
+ recvd = recv(sockfd, buf, bufsize, 0);
+ if((recvd < 0) && ((SOCKERRNO == EAGAIN) || (SOCKERRNO == EWOULDBLOCK)))
+ break;
+
+ if(recvd < 0) {
+ failf(conn->data, "quiche: recv() unexpectedly returned %d "
+ "(errno: %d, socket %d)", recvd, SOCKERRNO, sockfd);
+ return CURLE_RECV_ERROR;
+ }
+
+ recvd = quiche_conn_recv(qs->conn, buf, recvd);
+ if(recvd == QUICHE_ERR_DONE)
+ break;
+
+ if(recvd < 0) {
+ failf(conn->data, "quiche_conn_recv() == %d", recvd);
+ return CURLE_RECV_ERROR;
+ }
+ } while(1);
+
+ return CURLE_OK;
+}
+
+/*
+ * flush_egress drains the buffers and sends off data.
+ * Calls failf() on errors.
+ */
+static CURLcode flush_egress(struct connectdata *conn, int sockfd,
+ struct quicsocket *qs)
+{
+ ssize_t sent;
+ static uint8_t out[1200];
+ int64_t timeout_ns;
+
+ do {
+ sent = quiche_conn_send(qs->conn, out, sizeof(out));
+ if(sent == QUICHE_ERR_DONE)
+ break;
+
+ if(sent < 0) {
+ failf(conn->data, "quiche_conn_send returned %zd\n",
+ sent);
+ return CURLE_SEND_ERROR;
+ }
+
+ sent = send(sockfd, out, sent, 0);
+ if(sent < 0) {
+ failf(conn->data, "send() returned %zd\n", sent);
+ return CURLE_SEND_ERROR;
+ }
+ } while(1);
+
+ /* time until the next timeout event, as nanoseconds. */
+ timeout_ns = quiche_conn_timeout_as_nanos(qs->conn);
+ if(timeout_ns)
+ /* expire uses milliseconds */
+ Curl_expire(conn->data, (timeout_ns + 999999) / 1000000, EXPIRE_QUIC);
+
+ return CURLE_OK;
+}
+
+struct h3h1header {
+ char *dest;
+ size_t destlen; /* left to use */
+ size_t nlen; /* used */
+};
+
+static int cb_each_header(uint8_t *name, size_t name_len,
+ uint8_t *value, size_t value_len,
+ void *argp)
+{
+ struct h3h1header *headers = (struct h3h1header *)argp;
+ size_t olen = 0;
+
+ if((name_len == 7) && !strncmp(":status", (char *)name, 7)) {
+ msnprintf(headers->dest,
+ headers->destlen, "HTTP/3 %.*s\n",
+ (int) value_len, value);
+ }
+ else if(!headers->nlen) {
+ return CURLE_HTTP3;
+ }
+ else {
+ msnprintf(headers->dest,
+ headers->destlen, "%.*s: %.*s\n",
+ (int)name_len, name, (int) value_len, value);
+ }
+ olen = strlen(headers->dest);
+ headers->destlen -= olen;
+ headers->nlen += olen;
+ headers->dest += olen;
+ return 0;
+}
+
+static ssize_t h3_stream_recv(struct connectdata *conn,
+ int sockindex,
+ char *buf,
+ size_t buffersize,
+ CURLcode *curlcode)
+{
+ ssize_t recvd = -1;
+ ssize_t rcode;
+ struct quicsocket *qs = conn->quic;
+ curl_socket_t sockfd = conn->sock[sockindex];
+ quiche_h3_event *ev;
+ int rc;
+ struct h3h1header headers;
+ struct Curl_easy *data = conn->data;
+ struct HTTP *stream = data->req.protop;
+ headers.dest = buf;
+ headers.destlen = buffersize;
+ headers.nlen = 0;
+
+ if(process_ingress(conn, sockfd, qs)) {
+ infof(data, "h3_stream_recv returns on ingress\n");
+ *curlcode = CURLE_RECV_ERROR;
+ return -1;
+ }
+
+ while(recvd < 0) {
+ int64_t s = quiche_h3_conn_poll(qs->h3c, qs->conn, &ev);
+ if(s < 0)
+ /* nothing more to do */
+ break;
+
+ if(s != stream->stream3_id) {
+ /* another transfer, ignore for now */
+ infof(data, "Got h3 for stream %u, expects %u\n",
+ s, stream->stream3_id);
+ continue;
+ }
+
+ switch(quiche_h3_event_type(ev)) {
+ case QUICHE_H3_EVENT_HEADERS:
+ rc = quiche_h3_event_for_each_header(ev, cb_each_header, &headers);
+ if(rc) {
+ *curlcode = rc;
+ failf(data, "Error in HTTP/3 response header");
+ break;
+ }
+ recvd = headers.nlen;
+ break;
+ case QUICHE_H3_EVENT_DATA:
+ if(!stream->firstbody) {
+ /* add a header-body separator CRLF */
+ buf[0] = '\r';
+ buf[1] = '\n';
+ buf += 2;
+ buffersize -= 2;
+ stream->firstbody = TRUE;
+ recvd = 2; /* two bytes already */
+ }
+ else
+ recvd = 0;
+ rcode = quiche_h3_recv_body(qs->h3c, qs->conn, s, (unsigned char *)buf,
+ buffersize);
+ if(rcode <= 0) {
+ recvd = -1;
+ break;
+ }
+ recvd += rcode;
+ break;
+
+ case QUICHE_H3_EVENT_FINISHED:
+ streamclose(conn, "End of stream");
+ recvd = 0; /* end of stream */
+ break;
+ default:
+ break;
+ }
+
+ quiche_h3_event_free(ev);
+ }
+ if(flush_egress(conn, sockfd, qs)) {
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+
+ *curlcode = (-1 == recvd)? CURLE_AGAIN : CURLE_OK;
+ if(recvd >= 0)
+ /* Get this called again to drain the event queue */
+ Curl_expire(data, 0, EXPIRE_QUIC);
+
+ data->state.drain = (recvd >= 0) ? 1 : 0;
+ return recvd;
+}
+
+static ssize_t h3_stream_send(struct connectdata *conn,
+ int sockindex,
+ const void *mem,
+ size_t len,
+ CURLcode *curlcode)
+{
+ ssize_t sent;
+ struct quicsocket *qs = conn->quic;
+ curl_socket_t sockfd = conn->sock[sockindex];
+ struct HTTP *stream = conn->data->req.protop;
+
+ if(!stream->h3req) {
+ CURLcode result = http_request(conn, mem, len);
+ if(result) {
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+ sent = len;
+ }
+ else {
+ H3BUGF(infof(conn->data, "Pass on %zd body bytes to quiche\n",
+ len));
+ sent = quiche_h3_send_body(qs->h3c, qs->conn, stream->stream3_id,
+ (uint8_t *)mem, len, FALSE);
+ if(sent < 0) {
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+ }
+
+ if(flush_egress(conn, sockfd, qs)) {
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+
+ *curlcode = CURLE_OK;
+ return sent;
+}
+
+/*
+ * Store quiche version info in this buffer, Prefix with a space. Return total
+ * length written.
+ */
+int Curl_quic_ver(char *p, size_t len)
+{
+ return msnprintf(p, len, " quiche/%s", quiche_version());
+}
+
+/* Index where :authority header field will appear in request header
+ field list. */
+#define AUTHORITY_DST_IDX 3
+
+static CURLcode http_request(struct connectdata *conn, const void *mem,
+ size_t len)
+{
+ /*
+ */
+ struct HTTP *stream = conn->data->req.protop;
+ size_t nheader;
+ size_t i;
+ size_t authority_idx;
+ char *hdbuf = (char *)mem;
+ char *end, *line_end;
+ int64_t stream3_id;
+ quiche_h3_header *nva = NULL;
+ struct quicsocket *qs = conn->quic;
+ CURLcode result = CURLE_OK;
+ struct Curl_easy *data = conn->data;
+
+ stream->h3req = TRUE; /* senf off! */
+
+ /* Calculate number of headers contained in [mem, mem + len). Assumes a
+ correctly generated HTTP header field block. */
+ nheader = 0;
+ for(i = 1; i < len; ++i) {
+ if(hdbuf[i] == '\n' && hdbuf[i - 1] == '\r') {
+ ++nheader;
+ ++i;
+ }
+ }
+ if(nheader < 2)
+ goto fail;
+
+ /* We counted additional 2 \r\n in the first and last line. We need 3
+ new headers: :method, :path and :scheme. Therefore we need one
+ more space. */
+ nheader += 1;
+ nva = malloc(sizeof(quiche_h3_header) * nheader);
+ if(!nva) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto fail;
+ }
+
+ /* Extract :method, :path from request line
+ We do line endings with CRLF so checking for CR is enough */
+ line_end = memchr(hdbuf, '\r', len);
+ if(!line_end) {
+ result = CURLE_BAD_FUNCTION_ARGUMENT; /* internal error */
+ goto fail;
+ }
+
+ /* Method does not contain spaces */
+ end = memchr(hdbuf, ' ', line_end - hdbuf);
+ if(!end || end == hdbuf)
+ goto fail;
+ nva[0].name = (unsigned char *)":method";
+ nva[0].name_len = strlen((char *)nva[0].name);
+ nva[0].value = (unsigned char *)hdbuf;
+ nva[0].value_len = (size_t)(end - hdbuf);
+
+ hdbuf = end + 1;
+
+ /* Path may contain spaces so scan backwards */
+ end = NULL;
+ for(i = (size_t)(line_end - hdbuf); i; --i) {
+ if(hdbuf[i - 1] == ' ') {
+ end = &hdbuf[i - 1];
+ break;
+ }
+ }
+ if(!end || end == hdbuf)
+ goto fail;
+ nva[1].name = (unsigned char *)":path";
+ nva[1].name_len = strlen((char *)nva[1].name);
+ nva[1].value = (unsigned char *)hdbuf;
+ nva[1].value_len = (size_t)(end - hdbuf);
+
+ nva[2].name = (unsigned char *)":scheme";
+ nva[2].name_len = strlen((char *)nva[2].name);
+ if(conn->handler->flags & PROTOPT_SSL)
+ nva[2].value = (unsigned char *)"https";
+ else
+ nva[2].value = (unsigned char *)"http";
+ nva[2].value_len = strlen((char *)nva[2].value);
+
+
+ authority_idx = 0;
+ i = 3;
+ while(i < nheader) {
+ size_t hlen;
+
+ hdbuf = line_end + 2;
+
+ /* check for next CR, but only within the piece of data left in the given
+ buffer */
+ line_end = memchr(hdbuf, '\r', len - (hdbuf - (char *)mem));
+ if(!line_end || (line_end == hdbuf))
+ goto fail;
+
+ /* header continuation lines are not supported */
+ if(*hdbuf == ' ' || *hdbuf == '\t')
+ goto fail;
+
+ for(end = hdbuf; end < line_end && *end != ':'; ++end)
+ ;
+ if(end == hdbuf || end == line_end)
+ goto fail;
+ hlen = end - hdbuf;
+
+ if(hlen == 4 && strncasecompare("host", hdbuf, 4)) {
+ authority_idx = i;
+ nva[i].name = (unsigned char *)":authority";
+ nva[i].name_len = strlen((char *)nva[i].name);
+ }
+ else {
+ nva[i].name_len = (size_t)(end - hdbuf);
+ /* Lower case the header name for HTTP/3 */
+ Curl_strntolower((char *)hdbuf, hdbuf, nva[i].name_len);
+ nva[i].name = (unsigned char *)hdbuf;
+ }
+ hdbuf = end + 1;
+ while(*hdbuf == ' ' || *hdbuf == '\t')
+ ++hdbuf;
+ end = line_end;
+
+#if 0 /* This should probably go in more or less like this */
+ switch(inspect_header((const char *)nva[i].name, nva[i].namelen, hdbuf,
+ end - hdbuf)) {
+ case HEADERINST_IGNORE:
+ /* skip header fields prohibited by HTTP/2 specification. */
+ --nheader;
+ continue;
+ case HEADERINST_TE_TRAILERS:
+ nva[i].value = (uint8_t*)"trailers";
+ nva[i].value_len = sizeof("trailers") - 1;
+ break;
+ default:
+ nva[i].value = (unsigned char *)hdbuf;
+ nva[i].value_len = (size_t)(end - hdbuf);
+ }
+#endif
+ nva[i].value = (unsigned char *)hdbuf;
+ nva[i].value_len = (size_t)(end - hdbuf);
+
+ ++i;
+ }
+
+ /* :authority must come before non-pseudo header fields */
+ if(authority_idx != 0 && authority_idx != AUTHORITY_DST_IDX) {
+ quiche_h3_header authority = nva[authority_idx];
+ for(i = authority_idx; i > AUTHORITY_DST_IDX; --i) {
+ nva[i] = nva[i - 1];
+ }
+ nva[i] = authority;
+ }
+
+ /* Warn stream may be rejected if cumulative length of headers is too
+ large. */
+#define MAX_ACC 60000 /* <64KB to account for some overhead */
+ {
+ size_t acc = 0;
+
+ for(i = 0; i < nheader; ++i) {
+ acc += nva[i].name_len + nva[i].value_len;
+
+ H3BUGF(infof(data, "h3 [%.*s: %.*s]\n",
+ nva[i].name_len, nva[i].name,
+ nva[i].value_len, nva[i].value));
+ }
+
+ if(acc > MAX_ACC) {
+ infof(data, "http_request: Warning: The cumulative length of all "
+ "headers exceeds %zu bytes and that could cause the "
+ "stream to be rejected.\n", MAX_ACC);
+ }
+ }
+
+ switch(data->set.httpreq) {
+ case HTTPREQ_POST:
+ case HTTPREQ_POST_FORM:
+ case HTTPREQ_POST_MIME:
+ case HTTPREQ_PUT:
+ if(data->state.infilesize != -1)
+ stream->upload_left = data->state.infilesize;
+ else
+ /* data sending without specifying the data amount up front */
+ stream->upload_left = -1; /* unknown, but not zero */
+
+ stream3_id = quiche_h3_send_request(qs->h3c, qs->conn, nva, nheader,
+ stream->upload_left ? FALSE: TRUE);
+ if((stream3_id >= 0) && data->set.postfields) {
+ ssize_t sent = quiche_h3_send_body(qs->h3c, qs->conn, stream3_id,
+ (uint8_t *)data->set.postfields,
+ stream->upload_left, TRUE);
+ if(sent <= 0) {
+ failf(data, "quiche_h3_send_body failed!");
+ result = CURLE_SEND_ERROR;
+ }
+ stream->upload_left = 0; /* nothing left to send */
+ }
+ break;
+ default:
+ stream3_id = quiche_h3_send_request(qs->h3c, qs->conn, nva, nheader,
+ TRUE);
+ break;
+ }
+
+ Curl_safefree(nva);
+
+ if(stream3_id < 0) {
+ H3BUGF(infof(data, "quiche_h3_send_request returned %d\n",
+ stream3_id));
+ result = CURLE_SEND_ERROR;
+ goto fail;
+ }
+
+ infof(data, "Using HTTP/3 Stream ID: %x (easy handle %p)\n",
+ stream3_id, (void *)data);
+ stream->stream3_id = stream3_id;
+
+ return CURLE_OK;
+
+fail:
+ free(nva);
+ return result;
+}
+
+/*
+ * Called from transfer.c:done_sending when we stop HTTP/3 uploading.
+ */
+CURLcode Curl_quic_done_sending(struct connectdata *conn)
+{
+ if(conn->handler == &Curl_handler_http3) {
+ /* only for HTTP/3 transfers */
+ ssize_t sent;
+ struct HTTP *stream = conn->data->req.protop;
+ struct quicsocket *qs = conn->quic;
+ fprintf(stderr, "!!! Curl_quic_done_sending\n");
+ stream->upload_done = TRUE;
+ sent = quiche_h3_send_body(qs->h3c, qs->conn, stream->stream3_id,
+ NULL, 0, TRUE);
+ if(sent < 0)
+ return CURLE_SEND_ERROR;
+ }
+
+ return CURLE_OK;
+}
+
+/*
+ * Called from http.c:Curl_http_done when a request completes.
+ */
+void Curl_quic_done(struct Curl_easy *data, bool premature)
+{
+ (void)data;
+ (void)premature;
+}
+
+/*
+ * Called from transfer.c:data_pending to know if we should keep looping
+ * to receive more data from the connection.
+ */
+bool Curl_quic_data_pending(const struct Curl_easy *data)
+{
+ (void)data;
+ return FALSE;
+}
+
+#endif
diff --git a/Utilities/cmcurl/lib/vquic/quiche.h b/Utilities/cmcurl/lib/vquic/quiche.h
new file mode 100644
index 0000000..c8d1837
--- /dev/null
+++ b/Utilities/cmcurl/lib/vquic/quiche.h
@@ -0,0 +1,49 @@
+#ifndef HEADER_CURL_VQUIC_QUICHE_H
+#define HEADER_CURL_VQUIC_QUICHE_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_QUICHE
+
+#include <quiche.h>
+
+struct quic_handshake {
+ char *buf; /* pointer to the buffer */
+ size_t alloclen; /* size of allocation */
+ size_t len; /* size of content in buffer */
+ size_t nread; /* how many bytes have been read */
+};
+
+struct quicsocket {
+ quiche_config *cfg;
+ quiche_conn *conn;
+ quiche_h3_conn *h3c;
+ quiche_h3_config *h3config;
+ uint8_t scid[QUICHE_MAX_CONN_ID_LEN];
+ uint32_t version;
+};
+
+#endif
+
+#endif /* HEADER_CURL_VQUIC_QUICHE_H */
diff --git a/Utilities/cmcurl/lib/vssh/libssh.c b/Utilities/cmcurl/lib/vssh/libssh.c
new file mode 100644
index 0000000..647b4d4
--- /dev/null
+++ b/Utilities/cmcurl/lib/vssh/libssh.c
@@ -0,0 +1,2836 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2017 - 2020 Red Hat, Inc.
+ *
+ * Authors: Nikos Mavrogiannopoulos, Tomas Mraz, Stanislav Zidek,
+ * Robert Kolcun, Andreas Schneider
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_LIBSSH
+
+#include <limits.h>
+
+#include <libssh/libssh.h>
+#include <libssh/sftp.h>
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_UTSNAME_H
+#include <sys/utsname.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef __VMS
+#include <in.h>
+#include <inet.h>
+#endif
+
+#if (defined(NETWARE) && defined(__NOVELL_LIBC__))
+#undef in_addr_t
+#define in_addr_t unsigned long
+#endif
+
+#include <curl/curl.h>
+#include "urldata.h"
+#include "sendf.h"
+#include "hostip.h"
+#include "progress.h"
+#include "transfer.h"
+#include "escape.h"
+#include "http.h" /* for HTTP proxy tunnel stuff */
+#include "ssh.h"
+#include "url.h"
+#include "speedcheck.h"
+#include "getinfo.h"
+#include "strdup.h"
+#include "strcase.h"
+#include "vtls/vtls.h"
+#include "connect.h"
+#include "strerror.h"
+#include "inet_ntop.h"
+#include "parsedate.h" /* for the week day and month names */
+#include "sockaddr.h" /* required for Curl_sockaddr_storage */
+#include "strtoofft.h"
+#include "multiif.h"
+#include "select.h"
+#include "warnless.h"
+
+/* for permission and open flags */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+#include "curl_path.h"
+
+/* A recent macro provided by libssh. Or make our own. */
+#ifndef SSH_STRING_FREE_CHAR
+#define SSH_STRING_FREE_CHAR(x) \
+ do { \
+ if(x) { \
+ ssh_string_free_char(x); \
+ x = NULL; \
+ } \
+ } while(0)
+#endif
+
+/* Local functions: */
+static CURLcode myssh_connect(struct connectdata *conn, bool *done);
+static CURLcode myssh_multi_statemach(struct connectdata *conn,
+ bool *done);
+static CURLcode myssh_do_it(struct connectdata *conn, bool *done);
+
+static CURLcode scp_done(struct connectdata *conn,
+ CURLcode, bool premature);
+static CURLcode scp_doing(struct connectdata *conn, bool *dophase_done);
+static CURLcode scp_disconnect(struct connectdata *conn,
+ bool dead_connection);
+
+static CURLcode sftp_done(struct connectdata *conn,
+ CURLcode, bool premature);
+static CURLcode sftp_doing(struct connectdata *conn,
+ bool *dophase_done);
+static CURLcode sftp_disconnect(struct connectdata *conn, bool dead);
+static
+CURLcode sftp_perform(struct connectdata *conn,
+ bool *connected,
+ bool *dophase_done);
+
+static void sftp_quote(struct connectdata *conn);
+static void sftp_quote_stat(struct connectdata *conn);
+static int myssh_getsock(struct connectdata *conn, curl_socket_t *sock);
+static int myssh_perform_getsock(const struct connectdata *conn,
+ curl_socket_t *sock);
+
+static CURLcode myssh_setup_connection(struct connectdata *conn);
+
+/*
+ * SCP protocol handler.
+ */
+
+const struct Curl_handler Curl_handler_scp = {
+ "SCP", /* scheme */
+ myssh_setup_connection, /* setup_connection */
+ myssh_do_it, /* do_it */
+ scp_done, /* done */
+ ZERO_NULL, /* do_more */
+ myssh_connect, /* connect_it */
+ myssh_multi_statemach, /* connecting */
+ scp_doing, /* doing */
+ myssh_getsock, /* proto_getsock */
+ myssh_getsock, /* doing_getsock */
+ ZERO_NULL, /* domore_getsock */
+ myssh_perform_getsock, /* perform_getsock */
+ scp_disconnect, /* disconnect */
+ ZERO_NULL, /* readwrite */
+ ZERO_NULL, /* connection_check */
+ PORT_SSH, /* defport */
+ CURLPROTO_SCP, /* protocol */
+ PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION | PROTOPT_NOURLQUERY /* flags */
+};
+
+/*
+ * SFTP protocol handler.
+ */
+
+const struct Curl_handler Curl_handler_sftp = {
+ "SFTP", /* scheme */
+ myssh_setup_connection, /* setup_connection */
+ myssh_do_it, /* do_it */
+ sftp_done, /* done */
+ ZERO_NULL, /* do_more */
+ myssh_connect, /* connect_it */
+ myssh_multi_statemach, /* connecting */
+ sftp_doing, /* doing */
+ myssh_getsock, /* proto_getsock */
+ myssh_getsock, /* doing_getsock */
+ ZERO_NULL, /* domore_getsock */
+ myssh_perform_getsock, /* perform_getsock */
+ sftp_disconnect, /* disconnect */
+ ZERO_NULL, /* readwrite */
+ ZERO_NULL, /* connection_check */
+ PORT_SSH, /* defport */
+ CURLPROTO_SFTP, /* protocol */
+ PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION
+ | PROTOPT_NOURLQUERY /* flags */
+};
+
+static CURLcode sftp_error_to_CURLE(int err)
+{
+ switch(err) {
+ case SSH_FX_OK:
+ return CURLE_OK;
+
+ case SSH_FX_NO_SUCH_FILE:
+ case SSH_FX_NO_SUCH_PATH:
+ return CURLE_REMOTE_FILE_NOT_FOUND;
+
+ case SSH_FX_PERMISSION_DENIED:
+ case SSH_FX_WRITE_PROTECT:
+ return CURLE_REMOTE_ACCESS_DENIED;
+
+ case SSH_FX_FILE_ALREADY_EXISTS:
+ return CURLE_REMOTE_FILE_EXISTS;
+
+ default:
+ break;
+ }
+
+ return CURLE_SSH;
+}
+
+#ifndef DEBUGBUILD
+#define state(x,y) mystate(x,y)
+#else
+#define state(x,y) mystate(x,y, __LINE__)
+#endif
+
+/*
+ * SSH State machine related code
+ */
+/* This is the ONLY way to change SSH state! */
+static void mystate(struct connectdata *conn, sshstate nowstate
+#ifdef DEBUGBUILD
+ , int lineno
+#endif
+ )
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
+ /* for debug purposes */
+ static const char *const names[] = {
+ "SSH_STOP",
+ "SSH_INIT",
+ "SSH_S_STARTUP",
+ "SSH_HOSTKEY",
+ "SSH_AUTHLIST",
+ "SSH_AUTH_PKEY_INIT",
+ "SSH_AUTH_PKEY",
+ "SSH_AUTH_PASS_INIT",
+ "SSH_AUTH_PASS",
+ "SSH_AUTH_AGENT_INIT",
+ "SSH_AUTH_AGENT_LIST",
+ "SSH_AUTH_AGENT",
+ "SSH_AUTH_HOST_INIT",
+ "SSH_AUTH_HOST",
+ "SSH_AUTH_KEY_INIT",
+ "SSH_AUTH_KEY",
+ "SSH_AUTH_GSSAPI",
+ "SSH_AUTH_DONE",
+ "SSH_SFTP_INIT",
+ "SSH_SFTP_REALPATH",
+ "SSH_SFTP_QUOTE_INIT",
+ "SSH_SFTP_POSTQUOTE_INIT",
+ "SSH_SFTP_QUOTE",
+ "SSH_SFTP_NEXT_QUOTE",
+ "SSH_SFTP_QUOTE_STAT",
+ "SSH_SFTP_QUOTE_SETSTAT",
+ "SSH_SFTP_QUOTE_SYMLINK",
+ "SSH_SFTP_QUOTE_MKDIR",
+ "SSH_SFTP_QUOTE_RENAME",
+ "SSH_SFTP_QUOTE_RMDIR",
+ "SSH_SFTP_QUOTE_UNLINK",
+ "SSH_SFTP_QUOTE_STATVFS",
+ "SSH_SFTP_GETINFO",
+ "SSH_SFTP_FILETIME",
+ "SSH_SFTP_TRANS_INIT",
+ "SSH_SFTP_UPLOAD_INIT",
+ "SSH_SFTP_CREATE_DIRS_INIT",
+ "SSH_SFTP_CREATE_DIRS",
+ "SSH_SFTP_CREATE_DIRS_MKDIR",
+ "SSH_SFTP_READDIR_INIT",
+ "SSH_SFTP_READDIR",
+ "SSH_SFTP_READDIR_LINK",
+ "SSH_SFTP_READDIR_BOTTOM",
+ "SSH_SFTP_READDIR_DONE",
+ "SSH_SFTP_DOWNLOAD_INIT",
+ "SSH_SFTP_DOWNLOAD_STAT",
+ "SSH_SFTP_CLOSE",
+ "SSH_SFTP_SHUTDOWN",
+ "SSH_SCP_TRANS_INIT",
+ "SSH_SCP_UPLOAD_INIT",
+ "SSH_SCP_DOWNLOAD_INIT",
+ "SSH_SCP_DOWNLOAD",
+ "SSH_SCP_DONE",
+ "SSH_SCP_SEND_EOF",
+ "SSH_SCP_WAIT_EOF",
+ "SSH_SCP_WAIT_CLOSE",
+ "SSH_SCP_CHANNEL_FREE",
+ "SSH_SESSION_DISCONNECT",
+ "SSH_SESSION_FREE",
+ "QUIT"
+ };
+
+
+ if(sshc->state != nowstate) {
+ infof(conn->data, "SSH %p state change from %s to %s (line %d)\n",
+ (void *) sshc, names[sshc->state], names[nowstate],
+ lineno);
+ }
+#endif
+
+ sshc->state = nowstate;
+}
+
+/* Multiple options:
+ * 1. data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5] is set with an MD5
+ * hash (90s style auth, not sure we should have it here)
+ * 2. data->set.ssh_keyfunc callback is set. Then we do trust on first
+ * use. We even save on knownhosts if CURLKHSTAT_FINE_ADD_TO_FILE
+ * is returned by it.
+ * 3. none of the above. We only accept if it is present on known hosts.
+ *
+ * Returns SSH_OK or SSH_ERROR.
+ */
+static int myssh_is_known(struct connectdata *conn)
+{
+ int rc;
+ struct Curl_easy *data = conn->data;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ ssh_key pubkey;
+ size_t hlen;
+ unsigned char *hash = NULL;
+ char *found_base64 = NULL;
+ char *known_base64 = NULL;
+ int vstate;
+ enum curl_khmatch keymatch;
+ struct curl_khkey foundkey;
+ struct curl_khkey *knownkeyp = NULL;
+ curl_sshkeycallback func =
+ data->set.ssh_keyfunc;
+
+#if LIBSSH_VERSION_INT >= SSH_VERSION_INT(0,9,0)
+ struct ssh_knownhosts_entry *knownhostsentry = NULL;
+ struct curl_khkey knownkey;
+#endif
+
+#if LIBSSH_VERSION_INT >= SSH_VERSION_INT(0,8,0)
+ rc = ssh_get_server_publickey(sshc->ssh_session, &pubkey);
+#else
+ rc = ssh_get_publickey(sshc->ssh_session, &pubkey);
+#endif
+ if(rc != SSH_OK)
+ return rc;
+
+ if(data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5]) {
+ rc = ssh_get_publickey_hash(pubkey, SSH_PUBLICKEY_HASH_MD5,
+ &hash, &hlen);
+ if(rc != SSH_OK)
+ goto cleanup;
+
+ if(hlen != strlen(data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5]) ||
+ memcmp(&data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5], hash, hlen)) {
+ rc = SSH_ERROR;
+ goto cleanup;
+ }
+
+ rc = SSH_OK;
+ goto cleanup;
+ }
+
+ if(data->set.ssl.primary.verifyhost != TRUE) {
+ rc = SSH_OK;
+ goto cleanup;
+ }
+
+#if LIBSSH_VERSION_INT >= SSH_VERSION_INT(0,9,0)
+ /* Get the known_key from the known hosts file */
+ vstate = ssh_session_get_known_hosts_entry(sshc->ssh_session,
+ &knownhostsentry);
+
+ /* Case an entry was found in a known hosts file */
+ if(knownhostsentry) {
+ if(knownhostsentry->publickey) {
+ rc = ssh_pki_export_pubkey_base64(knownhostsentry->publickey,
+ &known_base64);
+ if(rc != SSH_OK) {
+ goto cleanup;
+ }
+ knownkey.key = known_base64;
+ knownkey.len = strlen(known_base64);
+
+ switch(ssh_key_type(knownhostsentry->publickey)) {
+ case SSH_KEYTYPE_RSA:
+ knownkey.keytype = CURLKHTYPE_RSA;
+ break;
+ case SSH_KEYTYPE_RSA1:
+ knownkey.keytype = CURLKHTYPE_RSA1;
+ break;
+ case SSH_KEYTYPE_ECDSA:
+ knownkey.keytype = CURLKHTYPE_ECDSA;
+ break;
+ case SSH_KEYTYPE_ED25519:
+ knownkey.keytype = CURLKHTYPE_ED25519;
+ break;
+ case SSH_KEYTYPE_DSS:
+ knownkey.keytype = CURLKHTYPE_DSS;
+ break;
+ default:
+ rc = SSH_ERROR;
+ goto cleanup;
+ }
+ knownkeyp = &knownkey;
+ }
+ }
+
+ switch(vstate) {
+ case SSH_KNOWN_HOSTS_OK:
+ keymatch = CURLKHMATCH_OK;
+ break;
+ case SSH_KNOWN_HOSTS_OTHER:
+ /* fallthrough */
+ case SSH_KNOWN_HOSTS_NOT_FOUND:
+ /* fallthrough */
+ case SSH_KNOWN_HOSTS_UNKNOWN:
+ /* fallthrough */
+ case SSH_KNOWN_HOSTS_ERROR:
+ keymatch = CURLKHMATCH_MISSING;
+ break;
+ default:
+ keymatch = CURLKHMATCH_MISMATCH;
+ break;
+ }
+
+#else
+ vstate = ssh_is_server_known(sshc->ssh_session);
+ switch(vstate) {
+ case SSH_SERVER_KNOWN_OK:
+ keymatch = CURLKHMATCH_OK;
+ break;
+ case SSH_SERVER_FILE_NOT_FOUND:
+ /* fallthrough */
+ case SSH_SERVER_NOT_KNOWN:
+ keymatch = CURLKHMATCH_MISSING;
+ break;
+ default:
+ keymatch = CURLKHMATCH_MISMATCH;
+ break;
+ }
+#endif
+
+ if(func) { /* use callback to determine action */
+ rc = ssh_pki_export_pubkey_base64(pubkey, &found_base64);
+ if(rc != SSH_OK)
+ goto cleanup;
+
+ foundkey.key = found_base64;
+ foundkey.len = strlen(found_base64);
+
+ switch(ssh_key_type(pubkey)) {
+ case SSH_KEYTYPE_RSA:
+ foundkey.keytype = CURLKHTYPE_RSA;
+ break;
+ case SSH_KEYTYPE_RSA1:
+ foundkey.keytype = CURLKHTYPE_RSA1;
+ break;
+ case SSH_KEYTYPE_ECDSA:
+ foundkey.keytype = CURLKHTYPE_ECDSA;
+ break;
+#if LIBSSH_VERSION_INT >= SSH_VERSION_INT(0,7,0)
+ case SSH_KEYTYPE_ED25519:
+ foundkey.keytype = CURLKHTYPE_ED25519;
+ break;
+#endif
+ case SSH_KEYTYPE_DSS:
+ foundkey.keytype = CURLKHTYPE_DSS;
+ break;
+ default:
+ rc = SSH_ERROR;
+ goto cleanup;
+ }
+
+ Curl_set_in_callback(data, true);
+ rc = func(data, knownkeyp, /* from the knownhosts file */
+ &foundkey, /* from the remote host */
+ keymatch, data->set.ssh_keyfunc_userp);
+ Curl_set_in_callback(data, false);
+
+ switch(rc) {
+ case CURLKHSTAT_FINE_ADD_TO_FILE:
+#if LIBSSH_VERSION_INT >= SSH_VERSION_INT(0,8,0)
+ rc = ssh_session_update_known_hosts(sshc->ssh_session);
+#else
+ rc = ssh_write_knownhost(sshc->ssh_session);
+#endif
+ if(rc != SSH_OK) {
+ goto cleanup;
+ }
+ break;
+ case CURLKHSTAT_FINE:
+ break;
+ default: /* REJECT/DEFER */
+ rc = SSH_ERROR;
+ goto cleanup;
+ }
+ }
+ else {
+ if(keymatch != CURLKHMATCH_OK) {
+ rc = SSH_ERROR;
+ goto cleanup;
+ }
+ }
+ rc = SSH_OK;
+
+cleanup:
+ if(found_base64) {
+ free(found_base64);
+ }
+ if(known_base64) {
+ free(known_base64);
+ }
+ if(hash)
+ ssh_clean_pubkey_hash(&hash);
+ ssh_key_free(pubkey);
+#if LIBSSH_VERSION_INT >= SSH_VERSION_INT(0,9,0)
+ if(knownhostsentry) {
+ ssh_knownhosts_entry_free(knownhostsentry);
+ }
+#endif
+ return rc;
+}
+
+#define MOVE_TO_ERROR_STATE(_r) { \
+ state(conn, SSH_SESSION_DISCONNECT); \
+ sshc->actualcode = _r; \
+ rc = SSH_ERROR; \
+ break; \
+}
+
+#define MOVE_TO_SFTP_CLOSE_STATE() { \
+ state(conn, SSH_SFTP_CLOSE); \
+ sshc->actualcode = sftp_error_to_CURLE(sftp_get_error(sshc->sftp_session)); \
+ rc = SSH_ERROR; \
+ break; \
+}
+
+#define MOVE_TO_LAST_AUTH \
+ if(sshc->auth_methods & SSH_AUTH_METHOD_PASSWORD) { \
+ rc = SSH_OK; \
+ state(conn, SSH_AUTH_PASS_INIT); \
+ break; \
+ } \
+ else { \
+ MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED); \
+ }
+
+#define MOVE_TO_TERTIARY_AUTH \
+ if(sshc->auth_methods & SSH_AUTH_METHOD_INTERACTIVE) { \
+ rc = SSH_OK; \
+ state(conn, SSH_AUTH_KEY_INIT); \
+ break; \
+ } \
+ else { \
+ MOVE_TO_LAST_AUTH; \
+ }
+
+#define MOVE_TO_SECONDARY_AUTH \
+ if(sshc->auth_methods & SSH_AUTH_METHOD_GSSAPI_MIC) { \
+ rc = SSH_OK; \
+ state(conn, SSH_AUTH_GSSAPI); \
+ break; \
+ } \
+ else { \
+ MOVE_TO_TERTIARY_AUTH; \
+ }
+
+static
+int myssh_auth_interactive(struct connectdata *conn)
+{
+ int rc;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ int nprompts;
+
+restart:
+ switch(sshc->kbd_state) {
+ case 0:
+ rc = ssh_userauth_kbdint(sshc->ssh_session, NULL, NULL);
+ if(rc == SSH_AUTH_AGAIN)
+ return SSH_AGAIN;
+
+ if(rc != SSH_AUTH_INFO)
+ return SSH_ERROR;
+
+ nprompts = ssh_userauth_kbdint_getnprompts(sshc->ssh_session);
+ if(nprompts != 1)
+ return SSH_ERROR;
+
+ rc = ssh_userauth_kbdint_setanswer(sshc->ssh_session, 0, conn->passwd);
+ if(rc < 0)
+ return SSH_ERROR;
+
+ /* FALLTHROUGH */
+ case 1:
+ sshc->kbd_state = 1;
+
+ rc = ssh_userauth_kbdint(sshc->ssh_session, NULL, NULL);
+ if(rc == SSH_AUTH_AGAIN)
+ return SSH_AGAIN;
+ else if(rc == SSH_AUTH_SUCCESS)
+ rc = SSH_OK;
+ else if(rc == SSH_AUTH_INFO) {
+ nprompts = ssh_userauth_kbdint_getnprompts(sshc->ssh_session);
+ if(nprompts != 0)
+ return SSH_ERROR;
+
+ sshc->kbd_state = 2;
+ goto restart;
+ }
+ else
+ rc = SSH_ERROR;
+ break;
+ case 2:
+ sshc->kbd_state = 2;
+
+ rc = ssh_userauth_kbdint(sshc->ssh_session, NULL, NULL);
+ if(rc == SSH_AUTH_AGAIN)
+ return SSH_AGAIN;
+ else if(rc == SSH_AUTH_SUCCESS)
+ rc = SSH_OK;
+ else
+ rc = SSH_ERROR;
+
+ break;
+ default:
+ return SSH_ERROR;
+ }
+
+ sshc->kbd_state = 0;
+ return rc;
+}
+
+/*
+ * ssh_statemach_act() runs the SSH state machine as far as it can without
+ * blocking and without reaching the end. The data the pointer 'block' points
+ * to will be set to TRUE if the libssh function returns SSH_AGAIN
+ * meaning it wants to be called again when the socket is ready
+ */
+static CURLcode myssh_statemach_act(struct connectdata *conn, bool *block)
+{
+ CURLcode result = CURLE_OK;
+ struct Curl_easy *data = conn->data;
+ struct SSHPROTO *protop = data->req.protop;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ curl_socket_t sock = conn->sock[FIRSTSOCKET];
+ int rc = SSH_NO_ERROR, err;
+ char *new_readdir_line;
+ int seekerr = CURL_SEEKFUNC_OK;
+ const char *err_msg;
+ *block = 0; /* we're not blocking by default */
+
+ do {
+
+ switch(sshc->state) {
+ case SSH_INIT:
+ sshc->secondCreateDirs = 0;
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_OK;
+
+#if 0
+ ssh_set_log_level(SSH_LOG_PROTOCOL);
+#endif
+
+ /* Set libssh to non-blocking, since everything internally is
+ non-blocking */
+ ssh_set_blocking(sshc->ssh_session, 0);
+
+ state(conn, SSH_S_STARTUP);
+ /* FALLTHROUGH */
+
+ case SSH_S_STARTUP:
+ rc = ssh_connect(sshc->ssh_session);
+ if(rc == SSH_AGAIN)
+ break;
+
+ if(rc != SSH_OK) {
+ failf(data, "Failure establishing ssh session");
+ MOVE_TO_ERROR_STATE(CURLE_FAILED_INIT);
+ }
+
+ state(conn, SSH_HOSTKEY);
+
+ /* FALLTHROUGH */
+ case SSH_HOSTKEY:
+
+ rc = myssh_is_known(conn);
+ if(rc != SSH_OK) {
+ MOVE_TO_ERROR_STATE(CURLE_PEER_FAILED_VERIFICATION);
+ }
+
+ state(conn, SSH_AUTHLIST);
+ /* FALLTHROUGH */
+ case SSH_AUTHLIST:{
+ sshc->authed = FALSE;
+
+ rc = ssh_userauth_none(sshc->ssh_session, NULL);
+ if(rc == SSH_AUTH_AGAIN) {
+ rc = SSH_AGAIN;
+ break;
+ }
+
+ if(rc == SSH_AUTH_SUCCESS) {
+ sshc->authed = TRUE;
+ infof(data, "Authenticated with none\n");
+ state(conn, SSH_AUTH_DONE);
+ break;
+ }
+ else if(rc == SSH_AUTH_ERROR) {
+ MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
+ }
+
+ sshc->auth_methods = ssh_userauth_list(sshc->ssh_session, NULL);
+ if(sshc->auth_methods & SSH_AUTH_METHOD_PUBLICKEY) {
+ state(conn, SSH_AUTH_PKEY_INIT);
+ infof(data, "Authentication using SSH public key file\n");
+ }
+ else if(sshc->auth_methods & SSH_AUTH_METHOD_GSSAPI_MIC) {
+ state(conn, SSH_AUTH_GSSAPI);
+ }
+ else if(sshc->auth_methods & SSH_AUTH_METHOD_INTERACTIVE) {
+ state(conn, SSH_AUTH_KEY_INIT);
+ }
+ else if(sshc->auth_methods & SSH_AUTH_METHOD_PASSWORD) {
+ state(conn, SSH_AUTH_PASS_INIT);
+ }
+ else { /* unsupported authentication method */
+ MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
+ }
+
+ break;
+ }
+ case SSH_AUTH_PKEY_INIT:
+ if(!(data->set.ssh_auth_types & CURLSSH_AUTH_PUBLICKEY)) {
+ MOVE_TO_SECONDARY_AUTH;
+ }
+
+ /* Two choices, (1) private key was given on CMD,
+ * (2) use the "default" keys. */
+ if(data->set.str[STRING_SSH_PRIVATE_KEY]) {
+ if(sshc->pubkey && !data->set.ssl.key_passwd) {
+ rc = ssh_userauth_try_publickey(sshc->ssh_session, NULL,
+ sshc->pubkey);
+ if(rc == SSH_AUTH_AGAIN) {
+ rc = SSH_AGAIN;
+ break;
+ }
+
+ if(rc != SSH_OK) {
+ MOVE_TO_SECONDARY_AUTH;
+ }
+ }
+
+ rc = ssh_pki_import_privkey_file(data->
+ set.str[STRING_SSH_PRIVATE_KEY],
+ data->set.ssl.key_passwd, NULL,
+ NULL, &sshc->privkey);
+ if(rc != SSH_OK) {
+ failf(data, "Could not load private key file %s",
+ data->set.str[STRING_SSH_PRIVATE_KEY]);
+ MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
+ break;
+ }
+
+ state(conn, SSH_AUTH_PKEY);
+ break;
+
+ }
+ else {
+ rc = ssh_userauth_publickey_auto(sshc->ssh_session, NULL,
+ data->set.ssl.key_passwd);
+ if(rc == SSH_AUTH_AGAIN) {
+ rc = SSH_AGAIN;
+ break;
+ }
+ if(rc == SSH_AUTH_SUCCESS) {
+ rc = SSH_OK;
+ sshc->authed = TRUE;
+ infof(data, "Completed public key authentication\n");
+ state(conn, SSH_AUTH_DONE);
+ break;
+ }
+
+ MOVE_TO_SECONDARY_AUTH;
+ }
+ break;
+ case SSH_AUTH_PKEY:
+ rc = ssh_userauth_publickey(sshc->ssh_session, NULL, sshc->privkey);
+ if(rc == SSH_AUTH_AGAIN) {
+ rc = SSH_AGAIN;
+ break;
+ }
+
+ if(rc == SSH_AUTH_SUCCESS) {
+ sshc->authed = TRUE;
+ infof(data, "Completed public key authentication\n");
+ state(conn, SSH_AUTH_DONE);
+ break;
+ }
+ else {
+ infof(data, "Failed public key authentication (rc: %d)\n", rc);
+ MOVE_TO_SECONDARY_AUTH;
+ }
+ break;
+
+ case SSH_AUTH_GSSAPI:
+ if(!(data->set.ssh_auth_types & CURLSSH_AUTH_GSSAPI)) {
+ MOVE_TO_TERTIARY_AUTH;
+ }
+
+ rc = ssh_userauth_gssapi(sshc->ssh_session);
+ if(rc == SSH_AUTH_AGAIN) {
+ rc = SSH_AGAIN;
+ break;
+ }
+
+ if(rc == SSH_AUTH_SUCCESS) {
+ rc = SSH_OK;
+ sshc->authed = TRUE;
+ infof(data, "Completed gssapi authentication\n");
+ state(conn, SSH_AUTH_DONE);
+ break;
+ }
+
+ MOVE_TO_TERTIARY_AUTH;
+ break;
+
+ case SSH_AUTH_KEY_INIT:
+ if(data->set.ssh_auth_types & CURLSSH_AUTH_KEYBOARD) {
+ state(conn, SSH_AUTH_KEY);
+ }
+ else {
+ MOVE_TO_LAST_AUTH;
+ }
+ break;
+
+ case SSH_AUTH_KEY:
+
+ /* Authentication failed. Continue with keyboard-interactive now. */
+ rc = myssh_auth_interactive(conn);
+ if(rc == SSH_AGAIN) {
+ break;
+ }
+ if(rc == SSH_OK) {
+ sshc->authed = TRUE;
+ infof(data, "completed keyboard interactive authentication\n");
+ }
+ state(conn, SSH_AUTH_DONE);
+ break;
+
+ case SSH_AUTH_PASS_INIT:
+ if(!(data->set.ssh_auth_types & CURLSSH_AUTH_PASSWORD)) {
+ /* Host key authentication is intentionally not implemented */
+ MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
+ }
+ state(conn, SSH_AUTH_PASS);
+ /* FALLTHROUGH */
+
+ case SSH_AUTH_PASS:
+ rc = ssh_userauth_password(sshc->ssh_session, NULL, conn->passwd);
+ if(rc == SSH_AUTH_AGAIN) {
+ rc = SSH_AGAIN;
+ break;
+ }
+
+ if(rc == SSH_AUTH_SUCCESS) {
+ sshc->authed = TRUE;
+ infof(data, "Completed password authentication\n");
+ state(conn, SSH_AUTH_DONE);
+ }
+ else {
+ MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
+ }
+ break;
+
+ case SSH_AUTH_DONE:
+ if(!sshc->authed) {
+ failf(data, "Authentication failure");
+ MOVE_TO_ERROR_STATE(CURLE_LOGIN_DENIED);
+ break;
+ }
+
+ /*
+ * At this point we have an authenticated ssh session.
+ */
+ infof(data, "Authentication complete\n");
+
+ Curl_pgrsTime(conn->data, TIMER_APPCONNECT); /* SSH is connected */
+
+ conn->sockfd = sock;
+ conn->writesockfd = CURL_SOCKET_BAD;
+
+ if(conn->handler->protocol == CURLPROTO_SFTP) {
+ state(conn, SSH_SFTP_INIT);
+ break;
+ }
+ infof(data, "SSH CONNECT phase done\n");
+ state(conn, SSH_STOP);
+ break;
+
+ case SSH_SFTP_INIT:
+ ssh_set_blocking(sshc->ssh_session, 1);
+
+ sshc->sftp_session = sftp_new(sshc->ssh_session);
+ if(!sshc->sftp_session) {
+ failf(data, "Failure initializing sftp session: %s",
+ ssh_get_error(sshc->ssh_session));
+ MOVE_TO_ERROR_STATE(CURLE_COULDNT_CONNECT);
+ break;
+ }
+
+ rc = sftp_init(sshc->sftp_session);
+ if(rc != SSH_OK) {
+ rc = sftp_get_error(sshc->sftp_session);
+ failf(data, "Failure initializing sftp session: %s",
+ ssh_get_error(sshc->ssh_session));
+ MOVE_TO_ERROR_STATE(sftp_error_to_CURLE(rc));
+ break;
+ }
+ state(conn, SSH_SFTP_REALPATH);
+ /* FALLTHROUGH */
+ case SSH_SFTP_REALPATH:
+ /*
+ * Get the "home" directory
+ */
+ sshc->homedir = sftp_canonicalize_path(sshc->sftp_session, ".");
+ if(sshc->homedir == NULL) {
+ MOVE_TO_ERROR_STATE(CURLE_COULDNT_CONNECT);
+ }
+ conn->data->state.most_recent_ftp_entrypath = sshc->homedir;
+
+ /* This is the last step in the SFTP connect phase. Do note that while
+ we get the homedir here, we get the "workingpath" in the DO action
+ since the homedir will remain the same between request but the
+ working path will not. */
+ DEBUGF(infof(data, "SSH CONNECT phase done\n"));
+ state(conn, SSH_STOP);
+ break;
+
+ case SSH_SFTP_QUOTE_INIT:
+
+ result = Curl_getworkingpath(conn, sshc->homedir, &protop->path);
+ if(result) {
+ sshc->actualcode = result;
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ if(data->set.quote) {
+ infof(data, "Sending quote commands\n");
+ sshc->quote_item = data->set.quote;
+ state(conn, SSH_SFTP_QUOTE);
+ }
+ else {
+ state(conn, SSH_SFTP_GETINFO);
+ }
+ break;
+
+ case SSH_SFTP_POSTQUOTE_INIT:
+ if(data->set.postquote) {
+ infof(data, "Sending quote commands\n");
+ sshc->quote_item = data->set.postquote;
+ state(conn, SSH_SFTP_QUOTE);
+ }
+ else {
+ state(conn, SSH_STOP);
+ }
+ break;
+
+ case SSH_SFTP_QUOTE:
+ /* Send any quote commands */
+ sftp_quote(conn);
+ break;
+
+ case SSH_SFTP_NEXT_QUOTE:
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+
+ sshc->quote_item = sshc->quote_item->next;
+
+ if(sshc->quote_item) {
+ state(conn, SSH_SFTP_QUOTE);
+ }
+ else {
+ if(sshc->nextstate != SSH_NO_STATE) {
+ state(conn, sshc->nextstate);
+ sshc->nextstate = SSH_NO_STATE;
+ }
+ else {
+ state(conn, SSH_SFTP_GETINFO);
+ }
+ }
+ break;
+
+ case SSH_SFTP_QUOTE_STAT:
+ sftp_quote_stat(conn);
+ break;
+
+ case SSH_SFTP_QUOTE_SETSTAT:
+ rc = sftp_setstat(sshc->sftp_session, sshc->quote_path2,
+ sshc->quote_attrs);
+ if(rc != 0 && !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Attempt to set SFTP stats failed: %s",
+ ssh_get_error(sshc->ssh_session));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ /* sshc->actualcode = sftp_error_to_CURLE(err);
+ * we do not send the actual error; we return
+ * the error the libssh2 backend is returning */
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_SYMLINK:
+ rc = sftp_symlink(sshc->sftp_session, sshc->quote_path2,
+ sshc->quote_path1);
+ if(rc != 0 && !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "symlink command failed: %s",
+ ssh_get_error(sshc->ssh_session));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_MKDIR:
+ rc = sftp_mkdir(sshc->sftp_session, sshc->quote_path1,
+ (mode_t)data->set.new_directory_perms);
+ if(rc != 0 && !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ failf(data, "mkdir command failed: %s",
+ ssh_get_error(sshc->ssh_session));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_RENAME:
+ rc = sftp_rename(sshc->sftp_session, sshc->quote_path1,
+ sshc->quote_path2);
+ if(rc != 0 && !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "rename command failed: %s",
+ ssh_get_error(sshc->ssh_session));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_RMDIR:
+ rc = sftp_rmdir(sshc->sftp_session, sshc->quote_path1);
+ if(rc != 0 && !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ failf(data, "rmdir command failed: %s",
+ ssh_get_error(sshc->ssh_session));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_UNLINK:
+ rc = sftp_unlink(sshc->sftp_session, sshc->quote_path1);
+ if(rc != 0 && !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ failf(data, "rm command failed: %s",
+ ssh_get_error(sshc->ssh_session));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_STATVFS:
+ {
+ sftp_statvfs_t statvfs;
+
+ statvfs = sftp_statvfs(sshc->sftp_session, sshc->quote_path1);
+ if(!statvfs && !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ failf(data, "statvfs command failed: %s",
+ ssh_get_error(sshc->ssh_session));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ else if(statvfs) {
+ char *tmp = aprintf("statvfs:\n"
+ "f_bsize: %llu\n" "f_frsize: %llu\n"
+ "f_blocks: %llu\n" "f_bfree: %llu\n"
+ "f_bavail: %llu\n" "f_files: %llu\n"
+ "f_ffree: %llu\n" "f_favail: %llu\n"
+ "f_fsid: %llu\n" "f_flag: %llu\n"
+ "f_namemax: %llu\n",
+ statvfs->f_bsize, statvfs->f_frsize,
+ statvfs->f_blocks, statvfs->f_bfree,
+ statvfs->f_bavail, statvfs->f_files,
+ statvfs->f_ffree, statvfs->f_favail,
+ statvfs->f_fsid, statvfs->f_flag,
+ statvfs->f_namemax);
+ sftp_statvfs_free(statvfs);
+
+ if(!tmp) {
+ result = CURLE_OUT_OF_MEMORY;
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ break;
+ }
+
+ result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp));
+ free(tmp);
+ if(result) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ }
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+ }
+
+ case SSH_SFTP_GETINFO:
+ if(data->set.get_filetime) {
+ state(conn, SSH_SFTP_FILETIME);
+ }
+ else {
+ state(conn, SSH_SFTP_TRANS_INIT);
+ }
+ break;
+
+ case SSH_SFTP_FILETIME:
+ {
+ sftp_attributes attrs;
+
+ attrs = sftp_stat(sshc->sftp_session, protop->path);
+ if(attrs != 0) {
+ data->info.filetime = attrs->mtime;
+ sftp_attributes_free(attrs);
+ }
+
+ state(conn, SSH_SFTP_TRANS_INIT);
+ break;
+ }
+
+ case SSH_SFTP_TRANS_INIT:
+ if(data->set.upload)
+ state(conn, SSH_SFTP_UPLOAD_INIT);
+ else {
+ if(protop->path[strlen(protop->path)-1] == '/')
+ state(conn, SSH_SFTP_READDIR_INIT);
+ else
+ state(conn, SSH_SFTP_DOWNLOAD_INIT);
+ }
+ break;
+
+ case SSH_SFTP_UPLOAD_INIT:
+ {
+ int flags;
+
+ if(data->state.resume_from != 0) {
+ sftp_attributes attrs;
+
+ if(data->state.resume_from < 0) {
+ attrs = sftp_stat(sshc->sftp_session, protop->path);
+ if(attrs != 0) {
+ curl_off_t size = attrs->size;
+ if(size < 0) {
+ failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
+ MOVE_TO_ERROR_STATE(CURLE_BAD_DOWNLOAD_RESUME);
+ }
+ data->state.resume_from = attrs->size;
+
+ sftp_attributes_free(attrs);
+ }
+ else {
+ data->state.resume_from = 0;
+ }
+ }
+ }
+
+ if(data->set.ftp_append)
+ /* Try to open for append, but create if nonexisting */
+ flags = O_WRONLY|O_CREAT|O_APPEND;
+ else if(data->state.resume_from > 0)
+ /* If we have restart position then open for append */
+ flags = O_WRONLY|O_APPEND;
+ else
+ /* Clear file before writing (normal behaviour) */
+ flags = O_WRONLY|O_CREAT|O_TRUNC;
+
+ if(sshc->sftp_file)
+ sftp_close(sshc->sftp_file);
+ sshc->sftp_file =
+ sftp_open(sshc->sftp_session, protop->path,
+ flags, (mode_t)data->set.new_file_perms);
+ if(!sshc->sftp_file) {
+ err = sftp_get_error(sshc->sftp_session);
+
+ if(((err == SSH_FX_NO_SUCH_FILE || err == SSH_FX_FAILURE ||
+ err == SSH_FX_NO_SUCH_PATH)) &&
+ (data->set.ftp_create_missing_dirs &&
+ (strlen(protop->path) > 1))) {
+ /* try to create the path remotely */
+ rc = 0;
+ sshc->secondCreateDirs = 1;
+ state(conn, SSH_SFTP_CREATE_DIRS_INIT);
+ break;
+ }
+ else {
+ MOVE_TO_SFTP_CLOSE_STATE();
+ }
+ }
+
+ /* If we have a restart point then we need to seek to the correct
+ position. */
+ if(data->state.resume_from > 0) {
+ /* Let's read off the proper amount of bytes from the input. */
+ if(conn->seek_func) {
+ Curl_set_in_callback(data, true);
+ seekerr = conn->seek_func(conn->seek_client, data->state.resume_from,
+ SEEK_SET);
+ Curl_set_in_callback(data, false);
+ }
+
+ if(seekerr != CURL_SEEKFUNC_OK) {
+ curl_off_t passed = 0;
+
+ if(seekerr != CURL_SEEKFUNC_CANTSEEK) {
+ failf(data, "Could not seek stream");
+ return CURLE_FTP_COULDNT_USE_REST;
+ }
+ /* seekerr == CURL_SEEKFUNC_CANTSEEK (can't seek to offset) */
+ do {
+ size_t readthisamountnow =
+ (data->state.resume_from - passed > data->set.buffer_size) ?
+ (size_t)data->set.buffer_size :
+ curlx_sotouz(data->state.resume_from - passed);
+
+ size_t actuallyread =
+ data->state.fread_func(data->state.buffer, 1,
+ readthisamountnow, data->state.in);
+
+ passed += actuallyread;
+ if((actuallyread == 0) || (actuallyread > readthisamountnow)) {
+ /* this checks for greater-than only to make sure that the
+ CURL_READFUNC_ABORT return code still aborts */
+ failf(data, "Failed to read data");
+ MOVE_TO_ERROR_STATE(CURLE_FTP_COULDNT_USE_REST);
+ }
+ } while(passed < data->state.resume_from);
+ }
+
+ /* now, decrease the size of the read */
+ if(data->state.infilesize > 0) {
+ data->state.infilesize -= data->state.resume_from;
+ data->req.size = data->state.infilesize;
+ Curl_pgrsSetUploadSize(data, data->state.infilesize);
+ }
+
+ rc = sftp_seek64(sshc->sftp_file, data->state.resume_from);
+ if(rc != 0) {
+ MOVE_TO_SFTP_CLOSE_STATE();
+ }
+ }
+ if(data->state.infilesize > 0) {
+ data->req.size = data->state.infilesize;
+ Curl_pgrsSetUploadSize(data, data->state.infilesize);
+ }
+ /* upload data */
+ Curl_setup_transfer(data, -1, -1, FALSE, FIRSTSOCKET);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->sockfd = conn->writesockfd;
+
+ /* store this original bitmask setup to use later on if we can't
+ figure out a "real" bitmask */
+ sshc->orig_waitfor = data->req.keepon;
+
+ /* we want to use the _sending_ function even when the socket turns
+ out readable as the underlying libssh sftp send function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_OUT;
+
+ /* since we don't really wait for anything at this point, we want the
+ state machine to move on as soon as possible so we set a very short
+ timeout here */
+ Curl_expire(data, 0, EXPIRE_RUN_NOW);
+
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ case SSH_SFTP_CREATE_DIRS_INIT:
+ if(strlen(protop->path) > 1) {
+ sshc->slash_pos = protop->path + 1; /* ignore the leading '/' */
+ state(conn, SSH_SFTP_CREATE_DIRS);
+ }
+ else {
+ state(conn, SSH_SFTP_UPLOAD_INIT);
+ }
+ break;
+
+ case SSH_SFTP_CREATE_DIRS:
+ sshc->slash_pos = strchr(sshc->slash_pos, '/');
+ if(sshc->slash_pos) {
+ *sshc->slash_pos = 0;
+
+ infof(data, "Creating directory '%s'\n", protop->path);
+ state(conn, SSH_SFTP_CREATE_DIRS_MKDIR);
+ break;
+ }
+ state(conn, SSH_SFTP_UPLOAD_INIT);
+ break;
+
+ case SSH_SFTP_CREATE_DIRS_MKDIR:
+ /* 'mode' - parameter is preliminary - default to 0644 */
+ rc = sftp_mkdir(sshc->sftp_session, protop->path,
+ (mode_t)data->set.new_directory_perms);
+ *sshc->slash_pos = '/';
+ ++sshc->slash_pos;
+ if(rc < 0) {
+ /*
+ * Abort if failure wasn't that the dir already exists or the
+ * permission was denied (creation might succeed further down the
+ * path) - retry on unspecific FAILURE also
+ */
+ err = sftp_get_error(sshc->sftp_session);
+ if((err != SSH_FX_FILE_ALREADY_EXISTS) &&
+ (err != SSH_FX_FAILURE) &&
+ (err != SSH_FX_PERMISSION_DENIED)) {
+ MOVE_TO_SFTP_CLOSE_STATE();
+ }
+ rc = 0; /* clear rc and continue */
+ }
+ state(conn, SSH_SFTP_CREATE_DIRS);
+ break;
+
+ case SSH_SFTP_READDIR_INIT:
+ Curl_pgrsSetDownloadSize(data, -1);
+ if(data->set.opt_no_body) {
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ /*
+ * This is a directory that we are trying to get, so produce a directory
+ * listing
+ */
+ sshc->sftp_dir = sftp_opendir(sshc->sftp_session,
+ protop->path);
+ if(!sshc->sftp_dir) {
+ failf(data, "Could not open directory for reading: %s",
+ ssh_get_error(sshc->ssh_session));
+ MOVE_TO_SFTP_CLOSE_STATE();
+ }
+ state(conn, SSH_SFTP_READDIR);
+ break;
+
+ case SSH_SFTP_READDIR:
+
+ if(sshc->readdir_attrs)
+ sftp_attributes_free(sshc->readdir_attrs);
+
+ sshc->readdir_attrs = sftp_readdir(sshc->sftp_session, sshc->sftp_dir);
+ if(sshc->readdir_attrs) {
+ sshc->readdir_filename = sshc->readdir_attrs->name;
+ sshc->readdir_longentry = sshc->readdir_attrs->longname;
+ sshc->readdir_len = strlen(sshc->readdir_filename);
+
+ if(data->set.ftp_list_only) {
+ char *tmpLine;
+
+ tmpLine = aprintf("%s\n", sshc->readdir_filename);
+ if(tmpLine == NULL) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ result = Curl_client_write(conn, CLIENTWRITE_BODY,
+ tmpLine, sshc->readdir_len + 1);
+ free(tmpLine);
+
+ if(result) {
+ state(conn, SSH_STOP);
+ break;
+ }
+ /* since this counts what we send to the client, we include the
+ newline in this counter */
+ data->req.bytecount += sshc->readdir_len + 1;
+
+ /* output debug output if that is requested */
+ if(data->set.verbose) {
+ Curl_debug(data, CURLINFO_DATA_OUT,
+ (char *)sshc->readdir_filename,
+ sshc->readdir_len);
+ }
+ }
+ else {
+ sshc->readdir_currLen = strlen(sshc->readdir_longentry);
+ sshc->readdir_totalLen = 80 + sshc->readdir_currLen;
+ sshc->readdir_line = calloc(sshc->readdir_totalLen, 1);
+ if(!sshc->readdir_line) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+
+ memcpy(sshc->readdir_line, sshc->readdir_longentry,
+ sshc->readdir_currLen);
+ if((sshc->readdir_attrs->flags & SSH_FILEXFER_ATTR_PERMISSIONS) &&
+ ((sshc->readdir_attrs->permissions & S_IFMT) ==
+ S_IFLNK)) {
+ sshc->readdir_linkPath = malloc(PATH_MAX + 1);
+ if(sshc->readdir_linkPath == NULL) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+
+ msnprintf(sshc->readdir_linkPath, PATH_MAX, "%s%s", protop->path,
+ sshc->readdir_filename);
+
+ state(conn, SSH_SFTP_READDIR_LINK);
+ break;
+ }
+ state(conn, SSH_SFTP_READDIR_BOTTOM);
+ break;
+ }
+ }
+ else if(sftp_dir_eof(sshc->sftp_dir)) {
+ state(conn, SSH_SFTP_READDIR_DONE);
+ break;
+ }
+ else {
+ failf(data, "Could not open remote file for reading: %s",
+ ssh_get_error(sshc->ssh_session));
+ MOVE_TO_SFTP_CLOSE_STATE();
+ break;
+ }
+ break;
+
+ case SSH_SFTP_READDIR_LINK:
+ if(sshc->readdir_link_attrs)
+ sftp_attributes_free(sshc->readdir_link_attrs);
+
+ sshc->readdir_link_attrs = sftp_lstat(sshc->sftp_session,
+ sshc->readdir_linkPath);
+ if(sshc->readdir_link_attrs == 0) {
+ failf(data, "Could not read symlink for reading: %s",
+ ssh_get_error(sshc->ssh_session));
+ MOVE_TO_SFTP_CLOSE_STATE();
+ }
+
+ if(sshc->readdir_link_attrs->name == NULL) {
+ sshc->readdir_tmp = sftp_readlink(sshc->sftp_session,
+ sshc->readdir_linkPath);
+ if(sshc->readdir_filename == NULL)
+ sshc->readdir_len = 0;
+ else
+ sshc->readdir_len = strlen(sshc->readdir_tmp);
+ sshc->readdir_longentry = NULL;
+ sshc->readdir_filename = sshc->readdir_tmp;
+ }
+ else {
+ sshc->readdir_len = strlen(sshc->readdir_link_attrs->name);
+ sshc->readdir_filename = sshc->readdir_link_attrs->name;
+ sshc->readdir_longentry = sshc->readdir_link_attrs->longname;
+ }
+
+ Curl_safefree(sshc->readdir_linkPath);
+
+ /* get room for the filename and extra output */
+ sshc->readdir_totalLen += 4 + sshc->readdir_len;
+ new_readdir_line = Curl_saferealloc(sshc->readdir_line,
+ sshc->readdir_totalLen);
+ if(!new_readdir_line) {
+ sshc->readdir_line = NULL;
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ sshc->readdir_line = new_readdir_line;
+
+ sshc->readdir_currLen += msnprintf(sshc->readdir_line +
+ sshc->readdir_currLen,
+ sshc->readdir_totalLen -
+ sshc->readdir_currLen,
+ " -> %s",
+ sshc->readdir_filename);
+
+ sftp_attributes_free(sshc->readdir_link_attrs);
+ sshc->readdir_link_attrs = NULL;
+ sshc->readdir_filename = NULL;
+ sshc->readdir_longentry = NULL;
+
+ state(conn, SSH_SFTP_READDIR_BOTTOM);
+ /* FALLTHROUGH */
+ case SSH_SFTP_READDIR_BOTTOM:
+ sshc->readdir_currLen += msnprintf(sshc->readdir_line +
+ sshc->readdir_currLen,
+ sshc->readdir_totalLen -
+ sshc->readdir_currLen, "\n");
+ result = Curl_client_write(conn, CLIENTWRITE_BODY,
+ sshc->readdir_line,
+ sshc->readdir_currLen);
+
+ if(!result) {
+
+ /* output debug output if that is requested */
+ if(data->set.verbose) {
+ Curl_debug(data, CURLINFO_DATA_OUT, sshc->readdir_line,
+ sshc->readdir_currLen);
+ }
+ data->req.bytecount += sshc->readdir_currLen;
+ }
+ Curl_safefree(sshc->readdir_line);
+ ssh_string_free_char(sshc->readdir_tmp);
+ sshc->readdir_tmp = NULL;
+
+ if(result) {
+ state(conn, SSH_STOP);
+ }
+ else
+ state(conn, SSH_SFTP_READDIR);
+ break;
+
+ case SSH_SFTP_READDIR_DONE:
+ sftp_closedir(sshc->sftp_dir);
+ sshc->sftp_dir = NULL;
+
+ /* no data to transfer */
+ Curl_setup_transfer(data, -1, -1, FALSE, -1);
+ state(conn, SSH_STOP);
+ break;
+
+ case SSH_SFTP_DOWNLOAD_INIT:
+ /*
+ * Work on getting the specified file
+ */
+ if(sshc->sftp_file)
+ sftp_close(sshc->sftp_file);
+
+ sshc->sftp_file = sftp_open(sshc->sftp_session, protop->path,
+ O_RDONLY, (mode_t)data->set.new_file_perms);
+ if(!sshc->sftp_file) {
+ failf(data, "Could not open remote file for reading: %s",
+ ssh_get_error(sshc->ssh_session));
+
+ MOVE_TO_SFTP_CLOSE_STATE();
+ }
+
+ state(conn, SSH_SFTP_DOWNLOAD_STAT);
+ break;
+
+ case SSH_SFTP_DOWNLOAD_STAT:
+ {
+ sftp_attributes attrs;
+ curl_off_t size;
+
+ attrs = sftp_fstat(sshc->sftp_file);
+ if(!attrs ||
+ !(attrs->flags & SSH_FILEXFER_ATTR_SIZE) ||
+ (attrs->size == 0)) {
+ /*
+ * sftp_fstat didn't return an error, so maybe the server
+ * just doesn't support stat()
+ * OR the server doesn't return a file size with a stat()
+ * OR file size is 0
+ */
+ data->req.size = -1;
+ data->req.maxdownload = -1;
+ Curl_pgrsSetDownloadSize(data, -1);
+ size = 0;
+ }
+ else {
+ size = attrs->size;
+
+ sftp_attributes_free(attrs);
+
+ if(size < 0) {
+ failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ if(conn->data->state.use_range) {
+ curl_off_t from, to;
+ char *ptr;
+ char *ptr2;
+ CURLofft to_t;
+ CURLofft from_t;
+
+ from_t = curlx_strtoofft(conn->data->state.range, &ptr, 0, &from);
+ if(from_t == CURL_OFFT_FLOW) {
+ return CURLE_RANGE_ERROR;
+ }
+ while(*ptr && (ISSPACE(*ptr) || (*ptr == '-')))
+ ptr++;
+ to_t = curlx_strtoofft(ptr, &ptr2, 0, &to);
+ if(to_t == CURL_OFFT_FLOW) {
+ return CURLE_RANGE_ERROR;
+ }
+ if((to_t == CURL_OFFT_INVAL) /* no "to" value given */
+ || (to >= size)) {
+ to = size - 1;
+ }
+ if(from_t) {
+ /* from is relative to end of file */
+ from = size - to;
+ to = size - 1;
+ }
+ if(from > size) {
+ failf(data, "Offset (%"
+ CURL_FORMAT_CURL_OFF_T ") was beyond file size (%"
+ CURL_FORMAT_CURL_OFF_T ")", from, size);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ if(from > to) {
+ from = to;
+ size = 0;
+ }
+ else {
+ size = to - from + 1;
+ }
+
+ rc = sftp_seek64(sshc->sftp_file, from);
+ if(rc != 0) {
+ MOVE_TO_SFTP_CLOSE_STATE();
+ }
+ }
+ data->req.size = size;
+ data->req.maxdownload = size;
+ Curl_pgrsSetDownloadSize(data, size);
+ }
+
+ /* We can resume if we can seek to the resume position */
+ if(data->state.resume_from) {
+ if(data->state.resume_from < 0) {
+ /* We're supposed to download the last abs(from) bytes */
+ if((curl_off_t)size < -data->state.resume_from) {
+ failf(data, "Offset (%"
+ CURL_FORMAT_CURL_OFF_T ") was beyond file size (%"
+ CURL_FORMAT_CURL_OFF_T ")",
+ data->state.resume_from, size);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ /* download from where? */
+ data->state.resume_from += size;
+ }
+ else {
+ if((curl_off_t)size < data->state.resume_from) {
+ failf(data, "Offset (%" CURL_FORMAT_CURL_OFF_T
+ ") was beyond file size (%" CURL_FORMAT_CURL_OFF_T ")",
+ data->state.resume_from, size);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ }
+ /* Now store the number of bytes we are expected to download */
+ data->req.size = size - data->state.resume_from;
+ data->req.maxdownload = size - data->state.resume_from;
+ Curl_pgrsSetDownloadSize(data,
+ size - data->state.resume_from);
+
+ rc = sftp_seek64(sshc->sftp_file, data->state.resume_from);
+ if(rc != 0) {
+ MOVE_TO_SFTP_CLOSE_STATE();
+ }
+ }
+ }
+
+ /* Setup the actual download */
+ if(data->req.size == 0) {
+ /* no data to transfer */
+ Curl_setup_transfer(data, -1, -1, FALSE, -1);
+ infof(data, "File already completely downloaded\n");
+ state(conn, SSH_STOP);
+ break;
+ }
+ Curl_setup_transfer(data, FIRSTSOCKET, data->req.size, FALSE, -1);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->writesockfd = conn->sockfd;
+
+ /* we want to use the _receiving_ function even when the socket turns
+ out writableable as the underlying libssh recv function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_IN;
+
+ if(result) {
+ /* this should never occur; the close state should be entered
+ at the time the error occurs */
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = result;
+ }
+ else {
+ sshc->sftp_recv_state = 0;
+ state(conn, SSH_STOP);
+ }
+ break;
+
+ case SSH_SFTP_CLOSE:
+ if(sshc->sftp_file) {
+ sftp_close(sshc->sftp_file);
+ sshc->sftp_file = NULL;
+ }
+ Curl_safefree(protop->path);
+
+ DEBUGF(infof(data, "SFTP DONE done\n"));
+
+ /* Check if nextstate is set and move .nextstate could be POSTQUOTE_INIT
+ After nextstate is executed, the control should come back to
+ SSH_SFTP_CLOSE to pass the correct result back */
+ if(sshc->nextstate != SSH_NO_STATE &&
+ sshc->nextstate != SSH_SFTP_CLOSE) {
+ state(conn, sshc->nextstate);
+ sshc->nextstate = SSH_SFTP_CLOSE;
+ }
+ else {
+ state(conn, SSH_STOP);
+ result = sshc->actualcode;
+ }
+ break;
+
+ case SSH_SFTP_SHUTDOWN:
+ /* during times we get here due to a broken transfer and then the
+ sftp_handle might not have been taken down so make sure that is done
+ before we proceed */
+
+ if(sshc->sftp_file) {
+ sftp_close(sshc->sftp_file);
+ sshc->sftp_file = NULL;
+ }
+
+ if(sshc->sftp_session) {
+ sftp_free(sshc->sftp_session);
+ sshc->sftp_session = NULL;
+ }
+
+ SSH_STRING_FREE_CHAR(sshc->homedir);
+ conn->data->state.most_recent_ftp_entrypath = NULL;
+
+ state(conn, SSH_SESSION_DISCONNECT);
+ break;
+
+
+ case SSH_SCP_TRANS_INIT:
+ result = Curl_getworkingpath(conn, sshc->homedir, &protop->path);
+ if(result) {
+ sshc->actualcode = result;
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ /* Functions from the SCP subsystem cannot handle/return SSH_AGAIN */
+ ssh_set_blocking(sshc->ssh_session, 1);
+
+ if(data->set.upload) {
+ if(data->state.infilesize < 0) {
+ failf(data, "SCP requires a known file size for upload");
+ sshc->actualcode = CURLE_UPLOAD_FAILED;
+ MOVE_TO_ERROR_STATE(CURLE_UPLOAD_FAILED);
+ }
+
+ sshc->scp_session =
+ ssh_scp_new(sshc->ssh_session, SSH_SCP_WRITE, protop->path);
+ state(conn, SSH_SCP_UPLOAD_INIT);
+ }
+ else {
+ sshc->scp_session =
+ ssh_scp_new(sshc->ssh_session, SSH_SCP_READ, protop->path);
+ state(conn, SSH_SCP_DOWNLOAD_INIT);
+ }
+
+ if(!sshc->scp_session) {
+ err_msg = ssh_get_error(sshc->ssh_session);
+ failf(conn->data, "%s", err_msg);
+ MOVE_TO_ERROR_STATE(CURLE_UPLOAD_FAILED);
+ }
+
+ break;
+
+ case SSH_SCP_UPLOAD_INIT:
+
+ rc = ssh_scp_init(sshc->scp_session);
+ if(rc != SSH_OK) {
+ err_msg = ssh_get_error(sshc->ssh_session);
+ failf(conn->data, "%s", err_msg);
+ MOVE_TO_ERROR_STATE(CURLE_UPLOAD_FAILED);
+ }
+
+ rc = ssh_scp_push_file(sshc->scp_session, protop->path,
+ data->state.infilesize,
+ (int)data->set.new_file_perms);
+ if(rc != SSH_OK) {
+ err_msg = ssh_get_error(sshc->ssh_session);
+ failf(conn->data, "%s", err_msg);
+ MOVE_TO_ERROR_STATE(CURLE_UPLOAD_FAILED);
+ }
+
+ /* upload data */
+ Curl_setup_transfer(data, -1, data->req.size, FALSE, FIRSTSOCKET);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->sockfd = conn->writesockfd;
+
+ /* store this original bitmask setup to use later on if we can't
+ figure out a "real" bitmask */
+ sshc->orig_waitfor = data->req.keepon;
+
+ /* we want to use the _sending_ function even when the socket turns
+ out readable as the underlying libssh scp send function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_OUT;
+
+ state(conn, SSH_STOP);
+
+ break;
+
+ case SSH_SCP_DOWNLOAD_INIT:
+
+ rc = ssh_scp_init(sshc->scp_session);
+ if(rc != SSH_OK) {
+ err_msg = ssh_get_error(sshc->ssh_session);
+ failf(conn->data, "%s", err_msg);
+ MOVE_TO_ERROR_STATE(CURLE_COULDNT_CONNECT);
+ }
+ state(conn, SSH_SCP_DOWNLOAD);
+ /* FALLTHROUGH */
+
+ case SSH_SCP_DOWNLOAD:{
+ curl_off_t bytecount;
+
+ rc = ssh_scp_pull_request(sshc->scp_session);
+ if(rc != SSH_SCP_REQUEST_NEWFILE) {
+ err_msg = ssh_get_error(sshc->ssh_session);
+ failf(conn->data, "%s", err_msg);
+ MOVE_TO_ERROR_STATE(CURLE_REMOTE_FILE_NOT_FOUND);
+ break;
+ }
+
+ /* download data */
+ bytecount = ssh_scp_request_get_size(sshc->scp_session);
+ data->req.maxdownload = (curl_off_t) bytecount;
+ Curl_setup_transfer(data, FIRSTSOCKET, bytecount, FALSE, -1);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->writesockfd = conn->sockfd;
+
+ /* we want to use the _receiving_ function even when the socket turns
+ out writableable as the underlying libssh recv function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_IN;
+
+ state(conn, SSH_STOP);
+ break;
+ }
+ case SSH_SCP_DONE:
+ if(data->set.upload)
+ state(conn, SSH_SCP_SEND_EOF);
+ else
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ break;
+
+ case SSH_SCP_SEND_EOF:
+ if(sshc->scp_session) {
+ rc = ssh_scp_close(sshc->scp_session);
+ if(rc == SSH_AGAIN) {
+ /* Currently the ssh_scp_close handles waiting for EOF in
+ * blocking way.
+ */
+ break;
+ }
+ if(rc != SSH_OK) {
+ infof(data, "Failed to close libssh scp channel: %s\n",
+ ssh_get_error(sshc->ssh_session));
+ }
+ }
+
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ break;
+
+ case SSH_SCP_CHANNEL_FREE:
+ if(sshc->scp_session) {
+ ssh_scp_free(sshc->scp_session);
+ sshc->scp_session = NULL;
+ }
+ DEBUGF(infof(data, "SCP DONE phase complete\n"));
+
+ ssh_set_blocking(sshc->ssh_session, 0);
+
+ state(conn, SSH_SESSION_DISCONNECT);
+ /* FALLTHROUGH */
+
+ case SSH_SESSION_DISCONNECT:
+ /* during weird times when we've been prematurely aborted, the channel
+ is still alive when we reach this state and we MUST kill the channel
+ properly first */
+ if(sshc->scp_session) {
+ ssh_scp_free(sshc->scp_session);
+ sshc->scp_session = NULL;
+ }
+
+ ssh_disconnect(sshc->ssh_session);
+
+ SSH_STRING_FREE_CHAR(sshc->homedir);
+ conn->data->state.most_recent_ftp_entrypath = NULL;
+
+ state(conn, SSH_SESSION_FREE);
+ /* FALLTHROUGH */
+ case SSH_SESSION_FREE:
+ if(sshc->ssh_session) {
+ ssh_free(sshc->ssh_session);
+ sshc->ssh_session = NULL;
+ }
+
+ /* worst-case scenario cleanup */
+
+ DEBUGASSERT(sshc->ssh_session == NULL);
+ DEBUGASSERT(sshc->scp_session == NULL);
+
+ if(sshc->readdir_tmp) {
+ ssh_string_free_char(sshc->readdir_tmp);
+ sshc->readdir_tmp = NULL;
+ }
+
+ if(sshc->quote_attrs)
+ sftp_attributes_free(sshc->quote_attrs);
+
+ if(sshc->readdir_attrs)
+ sftp_attributes_free(sshc->readdir_attrs);
+
+ if(sshc->readdir_link_attrs)
+ sftp_attributes_free(sshc->readdir_link_attrs);
+
+ if(sshc->privkey)
+ ssh_key_free(sshc->privkey);
+ if(sshc->pubkey)
+ ssh_key_free(sshc->pubkey);
+
+ Curl_safefree(sshc->rsa_pub);
+ Curl_safefree(sshc->rsa);
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ Curl_safefree(sshc->readdir_line);
+ Curl_safefree(sshc->readdir_linkPath);
+ SSH_STRING_FREE_CHAR(sshc->homedir);
+
+ /* the code we are about to return */
+ result = sshc->actualcode;
+
+ memset(sshc, 0, sizeof(struct ssh_conn));
+
+ connclose(conn, "SSH session free");
+ sshc->state = SSH_SESSION_FREE; /* current */
+ sshc->nextstate = SSH_NO_STATE;
+ state(conn, SSH_STOP);
+ break;
+
+ case SSH_QUIT:
+ /* fallthrough, just stop! */
+ default:
+ /* internal error */
+ sshc->nextstate = SSH_NO_STATE;
+ state(conn, SSH_STOP);
+ break;
+
+ }
+ } while(!rc && (sshc->state != SSH_STOP));
+
+
+ if(rc == SSH_AGAIN) {
+ /* we would block, we need to wait for the socket to be ready (in the
+ right direction too)! */
+ *block = TRUE;
+ }
+
+ return result;
+}
+
+
+/* called by the multi interface to figure out what socket(s) to wait for and
+ for what actions in the DO_DONE, PERFORM and WAITPERFORM states */
+static int myssh_perform_getsock(const struct connectdata *conn,
+ curl_socket_t *sock)
+{
+ int bitmap = GETSOCK_BLANK;
+ sock[0] = conn->sock[FIRSTSOCKET];
+
+ if(conn->waitfor & KEEP_RECV)
+ bitmap |= GETSOCK_READSOCK(FIRSTSOCKET);
+
+ if(conn->waitfor & KEEP_SEND)
+ bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET);
+
+ return bitmap;
+}
+
+/* Generic function called by the multi interface to figure out what socket(s)
+ to wait for and for what actions during the DOING and PROTOCONNECT states*/
+static int myssh_getsock(struct connectdata *conn,
+ curl_socket_t *sock)
+{
+ /* if we know the direction we can use the generic *_getsock() function even
+ for the protocol_connect and doing states */
+ return myssh_perform_getsock(conn, sock);
+}
+
+static void myssh_block2waitfor(struct connectdata *conn, bool block)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+
+ /* If it didn't block, or nothing was returned by ssh_get_poll_flags
+ * have the original set */
+ conn->waitfor = sshc->orig_waitfor;
+
+ if(block) {
+ int dir = ssh_get_poll_flags(sshc->ssh_session);
+ if(dir & SSH_READ_PENDING) {
+ /* translate the libssh define bits into our own bit defines */
+ conn->waitfor = KEEP_RECV;
+ }
+ else if(dir & SSH_WRITE_PENDING) {
+ conn->waitfor = KEEP_SEND;
+ }
+ }
+}
+
+/* called repeatedly until done from multi.c */
+static CURLcode myssh_multi_statemach(struct connectdata *conn,
+ bool *done)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ bool block; /* we store the status and use that to provide a ssh_getsock()
+ implementation */
+ CURLcode result = myssh_statemach_act(conn, &block);
+
+ *done = (sshc->state == SSH_STOP) ? TRUE : FALSE;
+ myssh_block2waitfor(conn, block);
+
+ return result;
+}
+
+static CURLcode myssh_block_statemach(struct connectdata *conn,
+ bool disconnect)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ CURLcode result = CURLE_OK;
+ struct Curl_easy *data = conn->data;
+
+ while((sshc->state != SSH_STOP) && !result) {
+ bool block;
+ timediff_t left = 1000;
+ struct curltime now = Curl_now();
+
+ result = myssh_statemach_act(conn, &block);
+ if(result)
+ break;
+
+ if(!disconnect) {
+ if(Curl_pgrsUpdate(conn))
+ return CURLE_ABORTED_BY_CALLBACK;
+
+ result = Curl_speedcheck(data, now);
+ if(result)
+ break;
+
+ left = Curl_timeleft(data, NULL, FALSE);
+ if(left < 0) {
+ failf(data, "Operation timed out");
+ return CURLE_OPERATION_TIMEDOUT;
+ }
+ }
+
+ if(block) {
+ curl_socket_t fd_read = conn->sock[FIRSTSOCKET];
+ /* wait for the socket to become ready */
+ (void) Curl_socket_check(fd_read, CURL_SOCKET_BAD,
+ CURL_SOCKET_BAD, left > 1000 ? 1000 : left);
+ }
+
+ }
+
+ return result;
+}
+
+/*
+ * SSH setup connection
+ */
+static CURLcode myssh_setup_connection(struct connectdata *conn)
+{
+ struct SSHPROTO *ssh;
+
+ conn->data->req.protop = ssh = calloc(1, sizeof(struct SSHPROTO));
+ if(!ssh)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_OK;
+}
+
+static Curl_recv scp_recv, sftp_recv;
+static Curl_send scp_send, sftp_send;
+
+/*
+ * Curl_ssh_connect() gets called from Curl_protocol_connect() to allow us to
+ * do protocol-specific actions at connect-time.
+ */
+static CURLcode myssh_connect(struct connectdata *conn, bool *done)
+{
+ struct ssh_conn *ssh;
+ CURLcode result;
+ curl_socket_t sock = conn->sock[FIRSTSOCKET];
+ struct Curl_easy *data = conn->data;
+
+ /* initialize per-handle data if not already */
+ if(!data->req.protop)
+ myssh_setup_connection(conn);
+
+ /* We default to persistent connections. We set this already in this connect
+ function to make the re-use checks properly be able to check this bit. */
+ connkeep(conn, "SSH default");
+
+ if(conn->handler->protocol & CURLPROTO_SCP) {
+ conn->recv[FIRSTSOCKET] = scp_recv;
+ conn->send[FIRSTSOCKET] = scp_send;
+ }
+ else {
+ conn->recv[FIRSTSOCKET] = sftp_recv;
+ conn->send[FIRSTSOCKET] = sftp_send;
+ }
+
+ ssh = &conn->proto.sshc;
+
+ ssh->ssh_session = ssh_new();
+ if(ssh->ssh_session == NULL) {
+ failf(data, "Failure initialising ssh session");
+ return CURLE_FAILED_INIT;
+ }
+
+ ssh_options_set(ssh->ssh_session, SSH_OPTIONS_FD, &sock);
+
+ if(conn->user) {
+ infof(data, "User: %s\n", conn->user);
+ ssh_options_set(ssh->ssh_session, SSH_OPTIONS_USER, conn->user);
+ }
+
+ if(data->set.str[STRING_SSH_KNOWNHOSTS]) {
+ infof(data, "Known hosts: %s\n", data->set.str[STRING_SSH_KNOWNHOSTS]);
+ ssh_options_set(ssh->ssh_session, SSH_OPTIONS_KNOWNHOSTS,
+ data->set.str[STRING_SSH_KNOWNHOSTS]);
+ }
+
+ ssh_options_set(ssh->ssh_session, SSH_OPTIONS_HOST, conn->host.name);
+ if(conn->remote_port)
+ ssh_options_set(ssh->ssh_session, SSH_OPTIONS_PORT,
+ &conn->remote_port);
+
+ if(data->set.ssh_compression) {
+ ssh_options_set(ssh->ssh_session, SSH_OPTIONS_COMPRESSION,
+ "zlib,zlib@openssh.com,none");
+ }
+
+ ssh->privkey = NULL;
+ ssh->pubkey = NULL;
+
+ if(data->set.str[STRING_SSH_PUBLIC_KEY]) {
+ int rc = ssh_pki_import_pubkey_file(data->set.str[STRING_SSH_PUBLIC_KEY],
+ &ssh->pubkey);
+ if(rc != SSH_OK) {
+ failf(data, "Could not load public key file");
+ /* ignore */
+ }
+ }
+
+ /* we do not verify here, we do it at the state machine,
+ * after connection */
+
+ state(conn, SSH_INIT);
+
+ result = myssh_multi_statemach(conn, done);
+
+ return result;
+}
+
+/* called from multi.c while DOing */
+static CURLcode scp_doing(struct connectdata *conn, bool *dophase_done)
+{
+ CURLcode result;
+
+ result = myssh_multi_statemach(conn, dophase_done);
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+ return result;
+}
+
+/*
+ ***********************************************************************
+ *
+ * scp_perform()
+ *
+ * This is the actual DO function for SCP. Get a file according to
+ * the options previously setup.
+ */
+
+static
+CURLcode scp_perform(struct connectdata *conn,
+ bool *connected, bool *dophase_done)
+{
+ CURLcode result = CURLE_OK;
+
+ DEBUGF(infof(conn->data, "DO phase starts\n"));
+
+ *dophase_done = FALSE; /* not done yet */
+
+ /* start the first command in the DO phase */
+ state(conn, SSH_SCP_TRANS_INIT);
+
+ result = myssh_multi_statemach(conn, dophase_done);
+
+ *connected = conn->bits.tcpconnect[FIRSTSOCKET];
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+
+ return result;
+}
+
+static CURLcode myssh_do_it(struct connectdata *conn, bool *done)
+{
+ CURLcode result;
+ bool connected = 0;
+ struct Curl_easy *data = conn->data;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+
+ *done = FALSE; /* default to false */
+
+ data->req.size = -1; /* make sure this is unknown at this point */
+
+ sshc->actualcode = CURLE_OK; /* reset error code */
+ sshc->secondCreateDirs = 0; /* reset the create dir attempt state
+ variable */
+
+ Curl_pgrsSetUploadCounter(data, 0);
+ Curl_pgrsSetDownloadCounter(data, 0);
+ Curl_pgrsSetUploadSize(data, -1);
+ Curl_pgrsSetDownloadSize(data, -1);
+
+ if(conn->handler->protocol & CURLPROTO_SCP)
+ result = scp_perform(conn, &connected, done);
+ else
+ result = sftp_perform(conn, &connected, done);
+
+ return result;
+}
+
+/* BLOCKING, but the function is using the state machine so the only reason
+ this is still blocking is that the multi interface code has no support for
+ disconnecting operations that takes a while */
+static CURLcode scp_disconnect(struct connectdata *conn,
+ bool dead_connection)
+{
+ CURLcode result = CURLE_OK;
+ struct ssh_conn *ssh = &conn->proto.sshc;
+ (void) dead_connection;
+
+ if(ssh->ssh_session) {
+ /* only if there's a session still around to use! */
+
+ state(conn, SSH_SESSION_DISCONNECT);
+
+ result = myssh_block_statemach(conn, TRUE);
+ }
+
+ return result;
+}
+
+/* generic done function for both SCP and SFTP called from their specific
+ done functions */
+static CURLcode myssh_done(struct connectdata *conn, CURLcode status)
+{
+ CURLcode result = CURLE_OK;
+ struct SSHPROTO *protop = conn->data->req.protop;
+
+ if(!status) {
+ /* run the state-machine */
+ result = myssh_block_statemach(conn, FALSE);
+ }
+ else
+ result = status;
+
+ if(protop)
+ Curl_safefree(protop->path);
+ if(Curl_pgrsDone(conn))
+ return CURLE_ABORTED_BY_CALLBACK;
+
+ conn->data->req.keepon = 0; /* clear all bits */
+ return result;
+}
+
+
+static CURLcode scp_done(struct connectdata *conn, CURLcode status,
+ bool premature)
+{
+ (void) premature; /* not used */
+
+ if(!status)
+ state(conn, SSH_SCP_DONE);
+
+ return myssh_done(conn, status);
+
+}
+
+static ssize_t scp_send(struct connectdata *conn, int sockindex,
+ const void *mem, size_t len, CURLcode *err)
+{
+ int rc;
+ (void) sockindex; /* we only support SCP on the fixed known primary socket */
+ (void) err;
+
+ rc = ssh_scp_write(conn->proto.sshc.scp_session, mem, len);
+
+#if 0
+ /* The following code is misleading, mostly added as wishful thinking
+ * that libssh at some point will implement non-blocking ssh_scp_write/read.
+ * Currently rc can only be number of bytes read or SSH_ERROR. */
+ myssh_block2waitfor(conn, (rc == SSH_AGAIN) ? TRUE : FALSE);
+
+ if(rc == SSH_AGAIN) {
+ *err = CURLE_AGAIN;
+ return 0;
+ }
+ else
+#endif
+ if(rc != SSH_OK) {
+ *err = CURLE_SSH;
+ return -1;
+ }
+
+ return len;
+}
+
+static ssize_t scp_recv(struct connectdata *conn, int sockindex,
+ char *mem, size_t len, CURLcode *err)
+{
+ ssize_t nread;
+ (void) err;
+ (void) sockindex; /* we only support SCP on the fixed known primary socket */
+
+ /* libssh returns int */
+ nread = ssh_scp_read(conn->proto.sshc.scp_session, mem, len);
+
+#if 0
+ /* The following code is misleading, mostly added as wishful thinking
+ * that libssh at some point will implement non-blocking ssh_scp_write/read.
+ * Currently rc can only be SSH_OK or SSH_ERROR. */
+
+ myssh_block2waitfor(conn, (nread == SSH_AGAIN) ? TRUE : FALSE);
+ if(nread == SSH_AGAIN) {
+ *err = CURLE_AGAIN;
+ nread = -1;
+ }
+#endif
+
+ return nread;
+}
+
+/*
+ * =============== SFTP ===============
+ */
+
+/*
+ ***********************************************************************
+ *
+ * sftp_perform()
+ *
+ * This is the actual DO function for SFTP. Get a file/directory according to
+ * the options previously setup.
+ */
+
+static
+CURLcode sftp_perform(struct connectdata *conn,
+ bool *connected,
+ bool *dophase_done)
+{
+ CURLcode result = CURLE_OK;
+
+ DEBUGF(infof(conn->data, "DO phase starts\n"));
+
+ *dophase_done = FALSE; /* not done yet */
+
+ /* start the first command in the DO phase */
+ state(conn, SSH_SFTP_QUOTE_INIT);
+
+ /* run the state-machine */
+ result = myssh_multi_statemach(conn, dophase_done);
+
+ *connected = conn->bits.tcpconnect[FIRSTSOCKET];
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+
+ return result;
+}
+
+/* called from multi.c while DOing */
+static CURLcode sftp_doing(struct connectdata *conn,
+ bool *dophase_done)
+{
+ CURLcode result = myssh_multi_statemach(conn, dophase_done);
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+ return result;
+}
+
+/* BLOCKING, but the function is using the state machine so the only reason
+ this is still blocking is that the multi interface code has no support for
+ disconnecting operations that takes a while */
+static CURLcode sftp_disconnect(struct connectdata *conn, bool dead_connection)
+{
+ CURLcode result = CURLE_OK;
+ (void) dead_connection;
+
+ DEBUGF(infof(conn->data, "SSH DISCONNECT starts now\n"));
+
+ if(conn->proto.sshc.ssh_session) {
+ /* only if there's a session still around to use! */
+ state(conn, SSH_SFTP_SHUTDOWN);
+ result = myssh_block_statemach(conn, TRUE);
+ }
+
+ DEBUGF(infof(conn->data, "SSH DISCONNECT is done\n"));
+
+ return result;
+
+}
+
+static CURLcode sftp_done(struct connectdata *conn, CURLcode status,
+ bool premature)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+
+ if(!status) {
+ /* Post quote commands are executed after the SFTP_CLOSE state to avoid
+ errors that could happen due to open file handles during POSTQUOTE
+ operation */
+ if(!premature && conn->data->set.postquote && !conn->bits.retry)
+ sshc->nextstate = SSH_SFTP_POSTQUOTE_INIT;
+ state(conn, SSH_SFTP_CLOSE);
+ }
+ return myssh_done(conn, status);
+}
+
+/* return number of sent bytes */
+static ssize_t sftp_send(struct connectdata *conn, int sockindex,
+ const void *mem, size_t len, CURLcode *err)
+{
+ ssize_t nwrite;
+ (void)sockindex;
+
+ nwrite = sftp_write(conn->proto.sshc.sftp_file, mem, len);
+
+ myssh_block2waitfor(conn, FALSE);
+
+#if 0 /* not returned by libssh on write */
+ if(nwrite == SSH_AGAIN) {
+ *err = CURLE_AGAIN;
+ nwrite = 0;
+ }
+ else
+#endif
+ if(nwrite < 0) {
+ *err = CURLE_SSH;
+ nwrite = -1;
+ }
+
+ return nwrite;
+}
+
+/*
+ * Return number of received (decrypted) bytes
+ * or <0 on error
+ */
+static ssize_t sftp_recv(struct connectdata *conn, int sockindex,
+ char *mem, size_t len, CURLcode *err)
+{
+ ssize_t nread;
+ (void)sockindex;
+
+ DEBUGASSERT(len < CURL_MAX_READ_SIZE);
+
+ switch(conn->proto.sshc.sftp_recv_state) {
+ case 0:
+ conn->proto.sshc.sftp_file_index =
+ sftp_async_read_begin(conn->proto.sshc.sftp_file,
+ (uint32_t)len);
+ if(conn->proto.sshc.sftp_file_index < 0) {
+ *err = CURLE_RECV_ERROR;
+ return -1;
+ }
+
+ /* FALLTHROUGH */
+ case 1:
+ conn->proto.sshc.sftp_recv_state = 1;
+
+ nread = sftp_async_read(conn->proto.sshc.sftp_file,
+ mem, (uint32_t)len,
+ conn->proto.sshc.sftp_file_index);
+
+ myssh_block2waitfor(conn, (nread == SSH_AGAIN)?TRUE:FALSE);
+
+ if(nread == SSH_AGAIN) {
+ *err = CURLE_AGAIN;
+ return -1;
+ }
+ else if(nread < 0) {
+ *err = CURLE_RECV_ERROR;
+ return -1;
+ }
+
+ conn->proto.sshc.sftp_recv_state = 0;
+ return nread;
+
+ default:
+ /* we never reach here */
+ return -1;
+ }
+}
+
+static void sftp_quote(struct connectdata *conn)
+{
+ const char *cp;
+ struct Curl_easy *data = conn->data;
+ struct SSHPROTO *protop = data->req.protop;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ CURLcode result;
+
+ /*
+ * Support some of the "FTP" commands
+ */
+ char *cmd = sshc->quote_item->data;
+ sshc->acceptfail = FALSE;
+
+ /* if a command starts with an asterisk, which a legal SFTP command never
+ can, the command will be allowed to fail without it causing any
+ aborts or cancels etc. It will cause libcurl to act as if the command
+ is successful, whatever the server reponds. */
+
+ if(cmd[0] == '*') {
+ cmd++;
+ sshc->acceptfail = TRUE;
+ }
+
+ if(strcasecompare("pwd", cmd)) {
+ /* output debug output if that is requested */
+ char *tmp = aprintf("257 \"%s\" is current directory.\n",
+ protop->path);
+ if(!tmp) {
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ return;
+ }
+ if(data->set.verbose) {
+ Curl_debug(data, CURLINFO_HEADER_OUT, (char *) "PWD\n", 4);
+ Curl_debug(data, CURLINFO_HEADER_IN, tmp, strlen(tmp));
+ }
+ /* this sends an FTP-like "header" to the header callback so that the
+ current directory can be read very similar to how it is read when
+ using ordinary FTP. */
+ result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp));
+ free(tmp);
+ if(result) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ }
+ else
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ return;
+ }
+
+ /*
+ * the arguments following the command must be separated from the
+ * command with a space so we can check for it unconditionally
+ */
+ cp = strchr(cmd, ' ');
+ if(cp == NULL) {
+ failf(data, "Syntax error in SFTP command. Supply parameter(s)!");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ return;
+ }
+
+ /*
+ * also, every command takes at least one argument so we get that
+ * first argument right now
+ */
+ result = Curl_get_pathname(&cp, &sshc->quote_path1, sshc->homedir);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error: Bad first parameter");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ return;
+ }
+
+ /*
+ * SFTP is a binary protocol, so we don't send text commands
+ * to the server. Instead, we scan for commands used by
+ * OpenSSH's sftp program and call the appropriate libssh
+ * functions.
+ */
+ if(strncasecompare(cmd, "chgrp ", 6) ||
+ strncasecompare(cmd, "chmod ", 6) ||
+ strncasecompare(cmd, "chown ", 6)) {
+ /* attribute change */
+
+ /* sshc->quote_path1 contains the mode to set */
+ /* get the destination */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error in chgrp/chmod/chown: "
+ "Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ return;
+ }
+ sshc->quote_attrs = NULL;
+ state(conn, SSH_SFTP_QUOTE_STAT);
+ return;
+ }
+ if(strncasecompare(cmd, "ln ", 3) ||
+ strncasecompare(cmd, "symlink ", 8)) {
+ /* symbolic linking */
+ /* sshc->quote_path1 is the source */
+ /* get the destination */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error in ln/symlink: Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ return;
+ }
+ state(conn, SSH_SFTP_QUOTE_SYMLINK);
+ return;
+ }
+ else if(strncasecompare(cmd, "mkdir ", 6)) {
+ /* create dir */
+ state(conn, SSH_SFTP_QUOTE_MKDIR);
+ return;
+ }
+ else if(strncasecompare(cmd, "rename ", 7)) {
+ /* rename file */
+ /* first param is the source path */
+ /* second param is the dest. path */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error in rename: Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ return;
+ }
+ state(conn, SSH_SFTP_QUOTE_RENAME);
+ return;
+ }
+ else if(strncasecompare(cmd, "rmdir ", 6)) {
+ /* delete dir */
+ state(conn, SSH_SFTP_QUOTE_RMDIR);
+ return;
+ }
+ else if(strncasecompare(cmd, "rm ", 3)) {
+ state(conn, SSH_SFTP_QUOTE_UNLINK);
+ return;
+ }
+#ifdef HAS_STATVFS_SUPPORT
+ else if(strncasecompare(cmd, "statvfs ", 8)) {
+ state(conn, SSH_SFTP_QUOTE_STATVFS);
+ return;
+ }
+#endif
+
+ failf(data, "Unknown SFTP command");
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+}
+
+static void sftp_quote_stat(struct connectdata *conn)
+{
+ struct Curl_easy *data = conn->data;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ char *cmd = sshc->quote_item->data;
+ sshc->acceptfail = FALSE;
+
+ /* if a command starts with an asterisk, which a legal SFTP command never
+ can, the command will be allowed to fail without it causing any
+ aborts or cancels etc. It will cause libcurl to act as if the command
+ is successful, whatever the server reponds. */
+
+ if(cmd[0] == '*') {
+ cmd++;
+ sshc->acceptfail = TRUE;
+ }
+
+ /* We read the file attributes, store them in sshc->quote_attrs
+ * and modify them accordingly to command. Then we switch to
+ * QUOTE_SETSTAT state to write new ones.
+ */
+
+ if(sshc->quote_attrs)
+ sftp_attributes_free(sshc->quote_attrs);
+ sshc->quote_attrs = sftp_stat(sshc->sftp_session, sshc->quote_path2);
+ if(sshc->quote_attrs == NULL) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Attempt to get SFTP stats failed: %d",
+ sftp_get_error(sshc->sftp_session));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ return;
+ }
+
+ /* Now set the new attributes... */
+ if(strncasecompare(cmd, "chgrp", 5)) {
+ sshc->quote_attrs->gid = (uint32_t)strtoul(sshc->quote_path1, NULL, 10);
+ if(sshc->quote_attrs->gid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
+ !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Syntax error: chgrp gid not a number");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ return;
+ }
+ sshc->quote_attrs->flags |= SSH_FILEXFER_ATTR_UIDGID;
+ }
+ else if(strncasecompare(cmd, "chmod", 5)) {
+ mode_t perms;
+ perms = (mode_t)strtoul(sshc->quote_path1, NULL, 8);
+ /* permissions are octal */
+ if(perms == 0 && !ISDIGIT(sshc->quote_path1[0])) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Syntax error: chmod permissions not a number");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ return;
+ }
+ sshc->quote_attrs->permissions = perms;
+ sshc->quote_attrs->flags |= SSH_FILEXFER_ATTR_PERMISSIONS;
+ }
+ else if(strncasecompare(cmd, "chown", 5)) {
+ sshc->quote_attrs->uid = (uint32_t)strtoul(sshc->quote_path1, NULL, 10);
+ if(sshc->quote_attrs->uid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
+ !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Syntax error: chown uid not a number");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ return;
+ }
+ sshc->quote_attrs->flags |= SSH_FILEXFER_ATTR_UIDGID;
+ }
+
+ /* Now send the completed structure... */
+ state(conn, SSH_SFTP_QUOTE_SETSTAT);
+ return;
+}
+
+CURLcode Curl_ssh_init(void)
+{
+ if(ssh_init()) {
+ DEBUGF(fprintf(stderr, "Error: libssh_init failed\n"));
+ return CURLE_FAILED_INIT;
+ }
+ return CURLE_OK;
+}
+
+void Curl_ssh_cleanup(void)
+{
+ (void)ssh_finalize();
+}
+
+size_t Curl_ssh_version(char *buffer, size_t buflen)
+{
+ return msnprintf(buffer, buflen, "libssh/%s", CURL_LIBSSH_VERSION);
+}
+
+#endif /* USE_LIBSSH */
diff --git a/Utilities/cmcurl/lib/vssh/libssh2.c b/Utilities/cmcurl/lib/vssh/libssh2.c
new file mode 100644
index 0000000..8e04374
--- /dev/null
+++ b/Utilities/cmcurl/lib/vssh/libssh2.c
@@ -0,0 +1,3509 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/* #define CURL_LIBSSH2_DEBUG */
+
+#include "curl_setup.h"
+
+#ifdef USE_LIBSSH2
+
+#include <limits.h>
+
+#include <libssh2.h>
+#include <libssh2_sftp.h>
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_UTSNAME_H
+#include <sys/utsname.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef __VMS
+#include <in.h>
+#include <inet.h>
+#endif
+
+#if (defined(NETWARE) && defined(__NOVELL_LIBC__))
+#undef in_addr_t
+#define in_addr_t unsigned long
+#endif
+
+#include <curl/curl.h>
+#include "urldata.h"
+#include "sendf.h"
+#include "hostip.h"
+#include "progress.h"
+#include "transfer.h"
+#include "escape.h"
+#include "http.h" /* for HTTP proxy tunnel stuff */
+#include "ssh.h"
+#include "url.h"
+#include "speedcheck.h"
+#include "getinfo.h"
+#include "strdup.h"
+#include "strcase.h"
+#include "vtls/vtls.h"
+#include "connect.h"
+#include "strerror.h"
+#include "inet_ntop.h"
+#include "parsedate.h" /* for the week day and month names */
+#include "sockaddr.h" /* required for Curl_sockaddr_storage */
+#include "strtoofft.h"
+#include "multiif.h"
+#include "select.h"
+#include "warnless.h"
+#include "curl_path.h"
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+#if LIBSSH2_VERSION_NUM >= 0x010206
+/* libssh2_sftp_statvfs and friends were added in 1.2.6 */
+#define HAS_STATVFS_SUPPORT 1
+#endif
+
+#define sftp_libssh2_last_error(s) curlx_ultosi(libssh2_sftp_last_error(s))
+
+#define sftp_libssh2_realpath(s,p,t,m) \
+ libssh2_sftp_symlink_ex((s), (p), curlx_uztoui(strlen(p)), \
+ (t), (m), LIBSSH2_SFTP_REALPATH)
+
+
+/* Local functions: */
+static const char *sftp_libssh2_strerror(int err);
+static LIBSSH2_ALLOC_FUNC(my_libssh2_malloc);
+static LIBSSH2_REALLOC_FUNC(my_libssh2_realloc);
+static LIBSSH2_FREE_FUNC(my_libssh2_free);
+
+static CURLcode ssh_force_knownhost_key_type(struct connectdata *conn);
+static CURLcode ssh_connect(struct connectdata *conn, bool *done);
+static CURLcode ssh_multi_statemach(struct connectdata *conn, bool *done);
+static CURLcode ssh_do(struct connectdata *conn, bool *done);
+
+static CURLcode scp_done(struct connectdata *conn,
+ CURLcode, bool premature);
+static CURLcode scp_doing(struct connectdata *conn,
+ bool *dophase_done);
+static CURLcode scp_disconnect(struct connectdata *conn, bool dead_connection);
+
+static CURLcode sftp_done(struct connectdata *conn,
+ CURLcode, bool premature);
+static CURLcode sftp_doing(struct connectdata *conn,
+ bool *dophase_done);
+static CURLcode sftp_disconnect(struct connectdata *conn, bool dead);
+static
+CURLcode sftp_perform(struct connectdata *conn,
+ bool *connected,
+ bool *dophase_done);
+static int ssh_getsock(struct connectdata *conn, curl_socket_t *sock);
+static int ssh_perform_getsock(const struct connectdata *conn,
+ curl_socket_t *sock);
+static CURLcode ssh_setup_connection(struct connectdata *conn);
+
+/*
+ * SCP protocol handler.
+ */
+
+const struct Curl_handler Curl_handler_scp = {
+ "SCP", /* scheme */
+ ssh_setup_connection, /* setup_connection */
+ ssh_do, /* do_it */
+ scp_done, /* done */
+ ZERO_NULL, /* do_more */
+ ssh_connect, /* connect_it */
+ ssh_multi_statemach, /* connecting */
+ scp_doing, /* doing */
+ ssh_getsock, /* proto_getsock */
+ ssh_getsock, /* doing_getsock */
+ ZERO_NULL, /* domore_getsock */
+ ssh_perform_getsock, /* perform_getsock */
+ scp_disconnect, /* disconnect */
+ ZERO_NULL, /* readwrite */
+ ZERO_NULL, /* connection_check */
+ PORT_SSH, /* defport */
+ CURLPROTO_SCP, /* protocol */
+ PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION
+ | PROTOPT_NOURLQUERY /* flags */
+};
+
+
+/*
+ * SFTP protocol handler.
+ */
+
+const struct Curl_handler Curl_handler_sftp = {
+ "SFTP", /* scheme */
+ ssh_setup_connection, /* setup_connection */
+ ssh_do, /* do_it */
+ sftp_done, /* done */
+ ZERO_NULL, /* do_more */
+ ssh_connect, /* connect_it */
+ ssh_multi_statemach, /* connecting */
+ sftp_doing, /* doing */
+ ssh_getsock, /* proto_getsock */
+ ssh_getsock, /* doing_getsock */
+ ZERO_NULL, /* domore_getsock */
+ ssh_perform_getsock, /* perform_getsock */
+ sftp_disconnect, /* disconnect */
+ ZERO_NULL, /* readwrite */
+ ZERO_NULL, /* connection_check */
+ PORT_SSH, /* defport */
+ CURLPROTO_SFTP, /* protocol */
+ PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION
+ | PROTOPT_NOURLQUERY /* flags */
+};
+
+static void
+kbd_callback(const char *name, int name_len, const char *instruction,
+ int instruction_len, int num_prompts,
+ const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts,
+ LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses,
+ void **abstract)
+{
+ struct connectdata *conn = (struct connectdata *)*abstract;
+
+#ifdef CURL_LIBSSH2_DEBUG
+ fprintf(stderr, "name=%s\n", name);
+ fprintf(stderr, "name_len=%d\n", name_len);
+ fprintf(stderr, "instruction=%s\n", instruction);
+ fprintf(stderr, "instruction_len=%d\n", instruction_len);
+ fprintf(stderr, "num_prompts=%d\n", num_prompts);
+#else
+ (void)name;
+ (void)name_len;
+ (void)instruction;
+ (void)instruction_len;
+#endif /* CURL_LIBSSH2_DEBUG */
+ if(num_prompts == 1) {
+ responses[0].text = strdup(conn->passwd);
+ responses[0].length = curlx_uztoui(strlen(conn->passwd));
+ }
+ (void)prompts;
+ (void)abstract;
+} /* kbd_callback */
+
+static CURLcode sftp_libssh2_error_to_CURLE(int err)
+{
+ switch(err) {
+ case LIBSSH2_FX_OK:
+ return CURLE_OK;
+
+ case LIBSSH2_FX_NO_SUCH_FILE:
+ case LIBSSH2_FX_NO_SUCH_PATH:
+ return CURLE_REMOTE_FILE_NOT_FOUND;
+
+ case LIBSSH2_FX_PERMISSION_DENIED:
+ case LIBSSH2_FX_WRITE_PROTECT:
+ case LIBSSH2_FX_LOCK_CONFlICT:
+ return CURLE_REMOTE_ACCESS_DENIED;
+
+ case LIBSSH2_FX_NO_SPACE_ON_FILESYSTEM:
+ case LIBSSH2_FX_QUOTA_EXCEEDED:
+ return CURLE_REMOTE_DISK_FULL;
+
+ case LIBSSH2_FX_FILE_ALREADY_EXISTS:
+ return CURLE_REMOTE_FILE_EXISTS;
+
+ case LIBSSH2_FX_DIR_NOT_EMPTY:
+ return CURLE_QUOTE_ERROR;
+
+ default:
+ break;
+ }
+
+ return CURLE_SSH;
+}
+
+static CURLcode libssh2_session_error_to_CURLE(int err)
+{
+ switch(err) {
+ /* Ordered by order of appearance in libssh2.h */
+ case LIBSSH2_ERROR_NONE:
+ return CURLE_OK;
+
+ /* This is the error returned by libssh2_scp_recv2
+ * on unknown file */
+ case LIBSSH2_ERROR_SCP_PROTOCOL:
+ return CURLE_REMOTE_FILE_NOT_FOUND;
+
+ case LIBSSH2_ERROR_SOCKET_NONE:
+ return CURLE_COULDNT_CONNECT;
+
+ case LIBSSH2_ERROR_ALLOC:
+ return CURLE_OUT_OF_MEMORY;
+
+ case LIBSSH2_ERROR_SOCKET_SEND:
+ return CURLE_SEND_ERROR;
+
+ case LIBSSH2_ERROR_HOSTKEY_INIT:
+ case LIBSSH2_ERROR_HOSTKEY_SIGN:
+ case LIBSSH2_ERROR_PUBLICKEY_UNRECOGNIZED:
+ case LIBSSH2_ERROR_PUBLICKEY_UNVERIFIED:
+ return CURLE_PEER_FAILED_VERIFICATION;
+
+ case LIBSSH2_ERROR_PASSWORD_EXPIRED:
+ return CURLE_LOGIN_DENIED;
+
+ case LIBSSH2_ERROR_SOCKET_TIMEOUT:
+ case LIBSSH2_ERROR_TIMEOUT:
+ return CURLE_OPERATION_TIMEDOUT;
+
+ case LIBSSH2_ERROR_EAGAIN:
+ return CURLE_AGAIN;
+ }
+
+ return CURLE_SSH;
+}
+
+static LIBSSH2_ALLOC_FUNC(my_libssh2_malloc)
+{
+ (void)abstract; /* arg not used */
+ return malloc(count);
+}
+
+static LIBSSH2_REALLOC_FUNC(my_libssh2_realloc)
+{
+ (void)abstract; /* arg not used */
+ return realloc(ptr, count);
+}
+
+static LIBSSH2_FREE_FUNC(my_libssh2_free)
+{
+ (void)abstract; /* arg not used */
+ if(ptr) /* ssh2 agent sometimes call free with null ptr */
+ free(ptr);
+}
+
+/*
+ * SSH State machine related code
+ */
+/* This is the ONLY way to change SSH state! */
+static void state(struct connectdata *conn, sshstate nowstate)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
+ /* for debug purposes */
+ static const char * const names[] = {
+ "SSH_STOP",
+ "SSH_INIT",
+ "SSH_S_STARTUP",
+ "SSH_HOSTKEY",
+ "SSH_AUTHLIST",
+ "SSH_AUTH_PKEY_INIT",
+ "SSH_AUTH_PKEY",
+ "SSH_AUTH_PASS_INIT",
+ "SSH_AUTH_PASS",
+ "SSH_AUTH_AGENT_INIT",
+ "SSH_AUTH_AGENT_LIST",
+ "SSH_AUTH_AGENT",
+ "SSH_AUTH_HOST_INIT",
+ "SSH_AUTH_HOST",
+ "SSH_AUTH_KEY_INIT",
+ "SSH_AUTH_KEY",
+ "SSH_AUTH_GSSAPI",
+ "SSH_AUTH_DONE",
+ "SSH_SFTP_INIT",
+ "SSH_SFTP_REALPATH",
+ "SSH_SFTP_QUOTE_INIT",
+ "SSH_SFTP_POSTQUOTE_INIT",
+ "SSH_SFTP_QUOTE",
+ "SSH_SFTP_NEXT_QUOTE",
+ "SSH_SFTP_QUOTE_STAT",
+ "SSH_SFTP_QUOTE_SETSTAT",
+ "SSH_SFTP_QUOTE_SYMLINK",
+ "SSH_SFTP_QUOTE_MKDIR",
+ "SSH_SFTP_QUOTE_RENAME",
+ "SSH_SFTP_QUOTE_RMDIR",
+ "SSH_SFTP_QUOTE_UNLINK",
+ "SSH_SFTP_QUOTE_STATVFS",
+ "SSH_SFTP_GETINFO",
+ "SSH_SFTP_FILETIME",
+ "SSH_SFTP_TRANS_INIT",
+ "SSH_SFTP_UPLOAD_INIT",
+ "SSH_SFTP_CREATE_DIRS_INIT",
+ "SSH_SFTP_CREATE_DIRS",
+ "SSH_SFTP_CREATE_DIRS_MKDIR",
+ "SSH_SFTP_READDIR_INIT",
+ "SSH_SFTP_READDIR",
+ "SSH_SFTP_READDIR_LINK",
+ "SSH_SFTP_READDIR_BOTTOM",
+ "SSH_SFTP_READDIR_DONE",
+ "SSH_SFTP_DOWNLOAD_INIT",
+ "SSH_SFTP_DOWNLOAD_STAT",
+ "SSH_SFTP_CLOSE",
+ "SSH_SFTP_SHUTDOWN",
+ "SSH_SCP_TRANS_INIT",
+ "SSH_SCP_UPLOAD_INIT",
+ "SSH_SCP_DOWNLOAD_INIT",
+ "SSH_SCP_DOWNLOAD",
+ "SSH_SCP_DONE",
+ "SSH_SCP_SEND_EOF",
+ "SSH_SCP_WAIT_EOF",
+ "SSH_SCP_WAIT_CLOSE",
+ "SSH_SCP_CHANNEL_FREE",
+ "SSH_SESSION_DISCONNECT",
+ "SSH_SESSION_FREE",
+ "QUIT"
+ };
+
+ /* a precaution to make sure the lists are in sync */
+ DEBUGASSERT(sizeof(names)/sizeof(names[0]) == SSH_LAST);
+
+ if(sshc->state != nowstate) {
+ infof(conn->data, "SFTP %p state change from %s to %s\n",
+ (void *)sshc, names[sshc->state], names[nowstate]);
+ }
+#endif
+
+ sshc->state = nowstate;
+}
+
+
+#ifdef HAVE_LIBSSH2_KNOWNHOST_API
+static int sshkeycallback(struct Curl_easy *easy,
+ const struct curl_khkey *knownkey, /* known */
+ const struct curl_khkey *foundkey, /* found */
+ enum curl_khmatch match,
+ void *clientp)
+{
+ (void)easy;
+ (void)knownkey;
+ (void)foundkey;
+ (void)clientp;
+
+ /* we only allow perfect matches, and we reject everything else */
+ return (match != CURLKHMATCH_OK)?CURLKHSTAT_REJECT:CURLKHSTAT_FINE;
+}
+#endif
+
+/*
+ * Earlier libssh2 versions didn't have the ability to seek to 64bit positions
+ * with 32bit size_t.
+ */
+#ifdef HAVE_LIBSSH2_SFTP_SEEK64
+#define SFTP_SEEK(x,y) libssh2_sftp_seek64(x, (libssh2_uint64_t)y)
+#else
+#define SFTP_SEEK(x,y) libssh2_sftp_seek(x, (size_t)y)
+#endif
+
+/*
+ * Earlier libssh2 versions didn't do SCP properly beyond 32bit sizes on 32bit
+ * architectures so we check of the necessary function is present.
+ */
+#ifndef HAVE_LIBSSH2_SCP_SEND64
+#define SCP_SEND(a,b,c,d) libssh2_scp_send_ex(a, b, (int)(c), (size_t)d, 0, 0)
+#else
+#define SCP_SEND(a,b,c,d) libssh2_scp_send64(a, b, (int)(c), \
+ (libssh2_uint64_t)d, 0, 0)
+#endif
+
+/*
+ * libssh2 1.2.8 fixed the problem with 32bit ints used for sockets on win64.
+ */
+#ifdef HAVE_LIBSSH2_SESSION_HANDSHAKE
+#define libssh2_session_startup(x,y) libssh2_session_handshake(x,y)
+#endif
+
+static CURLcode ssh_knownhost(struct connectdata *conn)
+{
+ CURLcode result = CURLE_OK;
+
+#ifdef HAVE_LIBSSH2_KNOWNHOST_API
+ struct Curl_easy *data = conn->data;
+
+ if(data->set.str[STRING_SSH_KNOWNHOSTS]) {
+ /* we're asked to verify the host against a file */
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ int rc;
+ int keytype;
+ size_t keylen;
+ const char *remotekey = libssh2_session_hostkey(sshc->ssh_session,
+ &keylen, &keytype);
+ int keycheck = LIBSSH2_KNOWNHOST_CHECK_FAILURE;
+ int keybit = 0;
+
+ if(remotekey) {
+ /*
+ * A subject to figure out is what host name we need to pass in here.
+ * What host name does OpenSSH store in its file if an IDN name is
+ * used?
+ */
+ struct libssh2_knownhost *host;
+ enum curl_khmatch keymatch;
+ curl_sshkeycallback func =
+ data->set.ssh_keyfunc?data->set.ssh_keyfunc:sshkeycallback;
+ struct curl_khkey knownkey;
+ struct curl_khkey *knownkeyp = NULL;
+ struct curl_khkey foundkey;
+
+ switch(keytype) {
+ case LIBSSH2_HOSTKEY_TYPE_RSA:
+ keybit = LIBSSH2_KNOWNHOST_KEY_SSHRSA;
+ break;
+ case LIBSSH2_HOSTKEY_TYPE_DSS:
+ keybit = LIBSSH2_KNOWNHOST_KEY_SSHDSS;
+ break;
+#ifdef LIBSSH2_HOSTKEY_TYPE_ECDSA_256
+ case LIBSSH2_HOSTKEY_TYPE_ECDSA_256:
+ keybit = LIBSSH2_KNOWNHOST_KEY_ECDSA_256;
+ break;
+#endif
+#ifdef LIBSSH2_HOSTKEY_TYPE_ECDSA_384
+ case LIBSSH2_HOSTKEY_TYPE_ECDSA_384:
+ keybit = LIBSSH2_KNOWNHOST_KEY_ECDSA_384;
+ break;
+#endif
+#ifdef LIBSSH2_HOSTKEY_TYPE_ECDSA_521
+ case LIBSSH2_HOSTKEY_TYPE_ECDSA_521:
+ keybit = LIBSSH2_KNOWNHOST_KEY_ECDSA_521;
+ break;
+#endif
+#ifdef LIBSSH2_HOSTKEY_TYPE_ED25519
+ case LIBSSH2_HOSTKEY_TYPE_ED25519:
+ keybit = LIBSSH2_KNOWNHOST_KEY_ED25519;
+ break;
+#endif
+ default:
+ infof(data, "unsupported key type, can't check knownhosts!\n");
+ keybit = 0;
+ break;
+ }
+ if(!keybit)
+ /* no check means failure! */
+ rc = CURLKHSTAT_REJECT;
+ else {
+#ifdef HAVE_LIBSSH2_KNOWNHOST_CHECKP
+ keycheck = libssh2_knownhost_checkp(sshc->kh,
+ conn->host.name,
+ (conn->remote_port != PORT_SSH)?
+ conn->remote_port:-1,
+ remotekey, keylen,
+ LIBSSH2_KNOWNHOST_TYPE_PLAIN|
+ LIBSSH2_KNOWNHOST_KEYENC_RAW|
+ keybit,
+ &host);
+#else
+ keycheck = libssh2_knownhost_check(sshc->kh,
+ conn->host.name,
+ remotekey, keylen,
+ LIBSSH2_KNOWNHOST_TYPE_PLAIN|
+ LIBSSH2_KNOWNHOST_KEYENC_RAW|
+ keybit,
+ &host);
+#endif
+
+ infof(data, "SSH host check: %d, key: %s\n", keycheck,
+ (keycheck <= LIBSSH2_KNOWNHOST_CHECK_MISMATCH)?
+ host->key:"<none>");
+
+ /* setup 'knownkey' */
+ if(keycheck <= LIBSSH2_KNOWNHOST_CHECK_MISMATCH) {
+ knownkey.key = host->key;
+ knownkey.len = 0;
+ knownkey.keytype = (keytype == LIBSSH2_HOSTKEY_TYPE_RSA)?
+ CURLKHTYPE_RSA : CURLKHTYPE_DSS;
+ knownkeyp = &knownkey;
+ }
+
+ /* setup 'foundkey' */
+ foundkey.key = remotekey;
+ foundkey.len = keylen;
+ foundkey.keytype = (keytype == LIBSSH2_HOSTKEY_TYPE_RSA)?
+ CURLKHTYPE_RSA : CURLKHTYPE_DSS;
+
+ /*
+ * if any of the LIBSSH2_KNOWNHOST_CHECK_* defines and the
+ * curl_khmatch enum are ever modified, we need to introduce a
+ * translation table here!
+ */
+ keymatch = (enum curl_khmatch)keycheck;
+
+ /* Ask the callback how to behave */
+ Curl_set_in_callback(data, true);
+ rc = func(data, knownkeyp, /* from the knownhosts file */
+ &foundkey, /* from the remote host */
+ keymatch, data->set.ssh_keyfunc_userp);
+ Curl_set_in_callback(data, false);
+ }
+ }
+ else
+ /* no remotekey means failure! */
+ rc = CURLKHSTAT_REJECT;
+
+ switch(rc) {
+ default: /* unknown return codes will equal reject */
+ /* FALLTHROUGH */
+ case CURLKHSTAT_REJECT:
+ state(conn, SSH_SESSION_FREE);
+ /* FALLTHROUGH */
+ case CURLKHSTAT_DEFER:
+ /* DEFER means bail out but keep the SSH_HOSTKEY state */
+ result = sshc->actualcode = CURLE_PEER_FAILED_VERIFICATION;
+ break;
+ case CURLKHSTAT_FINE:
+ case CURLKHSTAT_FINE_ADD_TO_FILE:
+ /* proceed */
+ if(keycheck != LIBSSH2_KNOWNHOST_CHECK_MATCH) {
+ /* the found host+key didn't match but has been told to be fine
+ anyway so we add it in memory */
+ int addrc = libssh2_knownhost_add(sshc->kh,
+ conn->host.name, NULL,
+ remotekey, keylen,
+ LIBSSH2_KNOWNHOST_TYPE_PLAIN|
+ LIBSSH2_KNOWNHOST_KEYENC_RAW|
+ keybit, NULL);
+ if(addrc)
+ infof(data, "Warning adding the known host %s failed!\n",
+ conn->host.name);
+ else if(rc == CURLKHSTAT_FINE_ADD_TO_FILE) {
+ /* now we write the entire in-memory list of known hosts to the
+ known_hosts file */
+ int wrc =
+ libssh2_knownhost_writefile(sshc->kh,
+ data->set.str[STRING_SSH_KNOWNHOSTS],
+ LIBSSH2_KNOWNHOST_FILE_OPENSSH);
+ if(wrc) {
+ infof(data, "Warning, writing %s failed!\n",
+ data->set.str[STRING_SSH_KNOWNHOSTS]);
+ }
+ }
+ }
+ break;
+ }
+ }
+#else /* HAVE_LIBSSH2_KNOWNHOST_API */
+ (void)conn;
+#endif
+ return result;
+}
+
+static CURLcode ssh_check_fingerprint(struct connectdata *conn)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ struct Curl_easy *data = conn->data;
+ const char *pubkey_md5 = data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5];
+ char md5buffer[33];
+
+ const char *fingerprint = libssh2_hostkey_hash(sshc->ssh_session,
+ LIBSSH2_HOSTKEY_HASH_MD5);
+
+ if(fingerprint) {
+ /* The fingerprint points to static storage (!), don't free() it. */
+ int i;
+ for(i = 0; i < 16; i++)
+ msnprintf(&md5buffer[i*2], 3, "%02x", (unsigned char) fingerprint[i]);
+ infof(data, "SSH MD5 fingerprint: %s\n", md5buffer);
+ }
+
+ /* Before we authenticate we check the hostkey's MD5 fingerprint
+ * against a known fingerprint, if available.
+ */
+ if(pubkey_md5 && strlen(pubkey_md5) == 32) {
+ if(!fingerprint || !strcasecompare(md5buffer, pubkey_md5)) {
+ if(fingerprint)
+ failf(data,
+ "Denied establishing ssh session: mismatch md5 fingerprint. "
+ "Remote %s is not equal to %s", md5buffer, pubkey_md5);
+ else
+ failf(data,
+ "Denied establishing ssh session: md5 fingerprint not available");
+ state(conn, SSH_SESSION_FREE);
+ sshc->actualcode = CURLE_PEER_FAILED_VERIFICATION;
+ return sshc->actualcode;
+ }
+ infof(data, "MD5 checksum match!\n");
+ /* as we already matched, we skip the check for known hosts */
+ return CURLE_OK;
+ }
+ return ssh_knownhost(conn);
+}
+
+/*
+ * ssh_force_knownhost_key_type() will check the known hosts file and try to
+ * force a specific public key type from the server if an entry is found.
+ */
+static CURLcode ssh_force_knownhost_key_type(struct connectdata *conn)
+{
+ CURLcode result = CURLE_OK;
+
+#ifdef HAVE_LIBSSH2_KNOWNHOST_API
+
+#ifdef LIBSSH2_KNOWNHOST_KEY_ED25519
+ static const char * const hostkey_method_ssh_ed25519
+ = "ssh-ed25519";
+#endif
+#ifdef LIBSSH2_KNOWNHOST_KEY_ECDSA_521
+ static const char * const hostkey_method_ssh_ecdsa_521
+ = "ecdsa-sha2-nistp521";
+#endif
+#ifdef LIBSSH2_KNOWNHOST_KEY_ECDSA_384
+ static const char * const hostkey_method_ssh_ecdsa_384
+ = "ecdsa-sha2-nistp384";
+#endif
+#ifdef LIBSSH2_KNOWNHOST_KEY_ECDSA_256
+ static const char * const hostkey_method_ssh_ecdsa_256
+ = "ecdsa-sha2-nistp256";
+#endif
+ static const char * const hostkey_method_ssh_rsa
+ = "ssh-rsa";
+ static const char * const hostkey_method_ssh_dss
+ = "ssh-dss";
+
+ const char *hostkey_method = NULL;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ struct Curl_easy *data = conn->data;
+ struct libssh2_knownhost* store = NULL;
+ const char *kh_name_end = NULL;
+ size_t kh_name_size = 0;
+ int port = 0;
+ bool found = false;
+
+ if(sshc->kh && !data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5]) {
+ /* lets try to find our host in the known hosts file */
+ while(!libssh2_knownhost_get(sshc->kh, &store, store)) {
+ /* For non-standard ports, the name will be enclosed in */
+ /* square brackets, followed by a colon and the port */
+ if(store->name[0] == '[') {
+ kh_name_end = strstr(store->name, "]:");
+ if(!kh_name_end) {
+ infof(data, "Invalid host pattern %s in %s\n",
+ store->name, data->set.str[STRING_SSH_KNOWNHOSTS]);
+ continue;
+ }
+ port = atoi(kh_name_end + 2);
+ if(kh_name_end && (port == conn->remote_port)) {
+ kh_name_size = strlen(store->name) - 1 - strlen(kh_name_end);
+ if(strncmp(store->name + 1, conn->host.name, kh_name_size) == 0) {
+ found = true;
+ break;
+ }
+ }
+ }
+ else if(strcmp(store->name, conn->host.name) == 0) {
+ found = true;
+ break;
+ }
+ }
+
+ if(found) {
+ infof(data, "Found host %s in %s\n",
+ store->name, data->set.str[STRING_SSH_KNOWNHOSTS]);
+
+ switch(store->typemask & LIBSSH2_KNOWNHOST_KEY_MASK) {
+#ifdef LIBSSH2_KNOWNHOST_KEY_ED25519
+ case LIBSSH2_KNOWNHOST_KEY_ED25519:
+ hostkey_method = hostkey_method_ssh_ed25519;
+ break;
+#endif
+#ifdef LIBSSH2_KNOWNHOST_KEY_ECDSA_521
+ case LIBSSH2_KNOWNHOST_KEY_ECDSA_521:
+ hostkey_method = hostkey_method_ssh_ecdsa_521;
+ break;
+#endif
+#ifdef LIBSSH2_KNOWNHOST_KEY_ECDSA_384
+ case LIBSSH2_KNOWNHOST_KEY_ECDSA_384:
+ hostkey_method = hostkey_method_ssh_ecdsa_384;
+ break;
+#endif
+#ifdef LIBSSH2_KNOWNHOST_KEY_ECDSA_256
+ case LIBSSH2_KNOWNHOST_KEY_ECDSA_256:
+ hostkey_method = hostkey_method_ssh_ecdsa_256;
+ break;
+#endif
+ case LIBSSH2_KNOWNHOST_KEY_SSHRSA:
+ hostkey_method = hostkey_method_ssh_rsa;
+ break;
+ case LIBSSH2_KNOWNHOST_KEY_SSHDSS:
+ hostkey_method = hostkey_method_ssh_dss;
+ break;
+ case LIBSSH2_KNOWNHOST_KEY_RSA1:
+ failf(data, "Found host key type RSA1 which is not supported\n");
+ return CURLE_SSH;
+ default:
+ failf(data, "Unknown host key type: %i\n",
+ (store->typemask & LIBSSH2_KNOWNHOST_KEY_MASK));
+ return CURLE_SSH;
+ }
+
+ infof(data, "Set \"%s\" as SSH hostkey type\n", hostkey_method);
+ result = libssh2_session_error_to_CURLE(
+ libssh2_session_method_pref(
+ sshc->ssh_session, LIBSSH2_METHOD_HOSTKEY, hostkey_method));
+ }
+ else {
+ infof(data, "Did not find host %s in %s\n",
+ conn->host.name, data->set.str[STRING_SSH_KNOWNHOSTS]);
+ }
+ }
+
+#endif /* HAVE_LIBSSH2_KNOWNHOST_API */
+
+ return result;
+}
+
+/*
+ * ssh_statemach_act() runs the SSH state machine as far as it can without
+ * blocking and without reaching the end. The data the pointer 'block' points
+ * to will be set to TRUE if the libssh2 function returns LIBSSH2_ERROR_EAGAIN
+ * meaning it wants to be called again when the socket is ready
+ */
+
+static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
+{
+ CURLcode result = CURLE_OK;
+ struct Curl_easy *data = conn->data;
+ struct SSHPROTO *sftp_scp = data->req.protop;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ curl_socket_t sock = conn->sock[FIRSTSOCKET];
+ char *new_readdir_line;
+ int rc = LIBSSH2_ERROR_NONE;
+ int err;
+ int seekerr = CURL_SEEKFUNC_OK;
+ *block = 0; /* we're not blocking by default */
+
+ do {
+
+ switch(sshc->state) {
+ case SSH_INIT:
+ sshc->secondCreateDirs = 0;
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_OK;
+
+ /* Set libssh2 to non-blocking, since everything internally is
+ non-blocking */
+ libssh2_session_set_blocking(sshc->ssh_session, 0);
+
+ result = ssh_force_knownhost_key_type(conn);
+ if(result) {
+ state(conn, SSH_SESSION_FREE);
+ break;
+ }
+
+ state(conn, SSH_S_STARTUP);
+ /* FALLTHROUGH */
+
+ case SSH_S_STARTUP:
+ rc = libssh2_session_startup(sshc->ssh_session, (int)sock);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session, &err_msg, NULL, 0);
+ failf(data, "Failure establishing ssh session: %d, %s", rc, err_msg);
+
+ state(conn, SSH_SESSION_FREE);
+ sshc->actualcode = CURLE_FAILED_INIT;
+ break;
+ }
+
+ state(conn, SSH_HOSTKEY);
+
+ /* FALLTHROUGH */
+ case SSH_HOSTKEY:
+ /*
+ * Before we authenticate we should check the hostkey's fingerprint
+ * against our known hosts. How that is handled (reading from file,
+ * whatever) is up to us.
+ */
+ result = ssh_check_fingerprint(conn);
+ if(!result)
+ state(conn, SSH_AUTHLIST);
+ /* ssh_check_fingerprint sets state appropriately on error */
+ break;
+
+ case SSH_AUTHLIST:
+ /*
+ * Figure out authentication methods
+ * NB: As soon as we have provided a username to an openssh server we
+ * must never change it later. Thus, always specify the correct username
+ * here, even though the libssh2 docs kind of indicate that it should be
+ * possible to get a 'generic' list (not user-specific) of authentication
+ * methods, presumably with a blank username. That won't work in my
+ * experience.
+ * So always specify it here.
+ */
+ sshc->authlist = libssh2_userauth_list(sshc->ssh_session,
+ conn->user,
+ curlx_uztoui(strlen(conn->user)));
+
+ if(!sshc->authlist) {
+ if(libssh2_userauth_authenticated(sshc->ssh_session)) {
+ sshc->authed = TRUE;
+ infof(data, "SSH user accepted with no authentication\n");
+ state(conn, SSH_AUTH_DONE);
+ break;
+ }
+ err = libssh2_session_last_errno(sshc->ssh_session);
+ if(err == LIBSSH2_ERROR_EAGAIN)
+ rc = LIBSSH2_ERROR_EAGAIN;
+ else {
+ state(conn, SSH_SESSION_FREE);
+ sshc->actualcode = libssh2_session_error_to_CURLE(err);
+ }
+ break;
+ }
+ infof(data, "SSH authentication methods available: %s\n",
+ sshc->authlist);
+
+ state(conn, SSH_AUTH_PKEY_INIT);
+ break;
+
+ case SSH_AUTH_PKEY_INIT:
+ /*
+ * Check the supported auth types in the order I feel is most secure
+ * with the requested type of authentication
+ */
+ sshc->authed = FALSE;
+
+ if((data->set.ssh_auth_types & CURLSSH_AUTH_PUBLICKEY) &&
+ (strstr(sshc->authlist, "publickey") != NULL)) {
+ bool out_of_memory = FALSE;
+
+ sshc->rsa_pub = sshc->rsa = NULL;
+
+ if(data->set.str[STRING_SSH_PRIVATE_KEY])
+ sshc->rsa = strdup(data->set.str[STRING_SSH_PRIVATE_KEY]);
+ else {
+ /* To ponder about: should really the lib be messing about with the
+ HOME environment variable etc? */
+ char *home = curl_getenv("HOME");
+
+ /* If no private key file is specified, try some common paths. */
+ if(home) {
+ /* Try ~/.ssh first. */
+ sshc->rsa = aprintf("%s/.ssh/id_rsa", home);
+ if(!sshc->rsa)
+ out_of_memory = TRUE;
+ else if(access(sshc->rsa, R_OK) != 0) {
+ Curl_safefree(sshc->rsa);
+ sshc->rsa = aprintf("%s/.ssh/id_dsa", home);
+ if(!sshc->rsa)
+ out_of_memory = TRUE;
+ else if(access(sshc->rsa, R_OK) != 0) {
+ Curl_safefree(sshc->rsa);
+ }
+ }
+ free(home);
+ }
+ if(!out_of_memory && !sshc->rsa) {
+ /* Nothing found; try the current dir. */
+ sshc->rsa = strdup("id_rsa");
+ if(sshc->rsa && access(sshc->rsa, R_OK) != 0) {
+ Curl_safefree(sshc->rsa);
+ sshc->rsa = strdup("id_dsa");
+ if(sshc->rsa && access(sshc->rsa, R_OK) != 0) {
+ Curl_safefree(sshc->rsa);
+ /* Out of guesses. Set to the empty string to avoid
+ * surprising info messages. */
+ sshc->rsa = strdup("");
+ }
+ }
+ }
+ }
+
+ /*
+ * Unless the user explicitly specifies a public key file, let
+ * libssh2 extract the public key from the private key file.
+ * This is done by simply passing sshc->rsa_pub = NULL.
+ */
+ if(data->set.str[STRING_SSH_PUBLIC_KEY]
+ /* treat empty string the same way as NULL */
+ && data->set.str[STRING_SSH_PUBLIC_KEY][0]) {
+ sshc->rsa_pub = strdup(data->set.str[STRING_SSH_PUBLIC_KEY]);
+ if(!sshc->rsa_pub)
+ out_of_memory = TRUE;
+ }
+
+ if(out_of_memory || sshc->rsa == NULL) {
+ Curl_safefree(sshc->rsa);
+ Curl_safefree(sshc->rsa_pub);
+ state(conn, SSH_SESSION_FREE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+
+ sshc->passphrase = data->set.ssl.key_passwd;
+ if(!sshc->passphrase)
+ sshc->passphrase = "";
+
+ if(sshc->rsa_pub)
+ infof(data, "Using SSH public key file '%s'\n", sshc->rsa_pub);
+ infof(data, "Using SSH private key file '%s'\n", sshc->rsa);
+
+ state(conn, SSH_AUTH_PKEY);
+ }
+ else {
+ state(conn, SSH_AUTH_PASS_INIT);
+ }
+ break;
+
+ case SSH_AUTH_PKEY:
+ /* The function below checks if the files exists, no need to stat() here.
+ */
+ rc = libssh2_userauth_publickey_fromfile_ex(sshc->ssh_session,
+ conn->user,
+ curlx_uztoui(
+ strlen(conn->user)),
+ sshc->rsa_pub,
+ sshc->rsa, sshc->passphrase);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+
+ Curl_safefree(sshc->rsa_pub);
+ Curl_safefree(sshc->rsa);
+
+ if(rc == 0) {
+ sshc->authed = TRUE;
+ infof(data, "Initialized SSH public key authentication\n");
+ state(conn, SSH_AUTH_DONE);
+ }
+ else {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "SSH public key authentication failed: %s\n", err_msg);
+ state(conn, SSH_AUTH_PASS_INIT);
+ rc = 0; /* clear rc and continue */
+ }
+ break;
+
+ case SSH_AUTH_PASS_INIT:
+ if((data->set.ssh_auth_types & CURLSSH_AUTH_PASSWORD) &&
+ (strstr(sshc->authlist, "password") != NULL)) {
+ state(conn, SSH_AUTH_PASS);
+ }
+ else {
+ state(conn, SSH_AUTH_HOST_INIT);
+ rc = 0; /* clear rc and continue */
+ }
+ break;
+
+ case SSH_AUTH_PASS:
+ rc = libssh2_userauth_password_ex(sshc->ssh_session, conn->user,
+ curlx_uztoui(strlen(conn->user)),
+ conn->passwd,
+ curlx_uztoui(strlen(conn->passwd)),
+ NULL);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc == 0) {
+ sshc->authed = TRUE;
+ infof(data, "Initialized password authentication\n");
+ state(conn, SSH_AUTH_DONE);
+ }
+ else {
+ state(conn, SSH_AUTH_HOST_INIT);
+ rc = 0; /* clear rc and continue */
+ }
+ break;
+
+ case SSH_AUTH_HOST_INIT:
+ if((data->set.ssh_auth_types & CURLSSH_AUTH_HOST) &&
+ (strstr(sshc->authlist, "hostbased") != NULL)) {
+ state(conn, SSH_AUTH_HOST);
+ }
+ else {
+ state(conn, SSH_AUTH_AGENT_INIT);
+ }
+ break;
+
+ case SSH_AUTH_HOST:
+ state(conn, SSH_AUTH_AGENT_INIT);
+ break;
+
+ case SSH_AUTH_AGENT_INIT:
+#ifdef HAVE_LIBSSH2_AGENT_API
+ if((data->set.ssh_auth_types & CURLSSH_AUTH_AGENT)
+ && (strstr(sshc->authlist, "publickey") != NULL)) {
+
+ /* Connect to the ssh-agent */
+ /* The agent could be shared by a curl thread i believe
+ but nothing obvious as keys can be added/removed at any time */
+ if(!sshc->ssh_agent) {
+ sshc->ssh_agent = libssh2_agent_init(sshc->ssh_session);
+ if(!sshc->ssh_agent) {
+ infof(data, "Could not create agent object\n");
+
+ state(conn, SSH_AUTH_KEY_INIT);
+ break;
+ }
+ }
+
+ rc = libssh2_agent_connect(sshc->ssh_agent);
+ if(rc == LIBSSH2_ERROR_EAGAIN)
+ break;
+ if(rc < 0) {
+ infof(data, "Failure connecting to agent\n");
+ state(conn, SSH_AUTH_KEY_INIT);
+ rc = 0; /* clear rc and continue */
+ }
+ else {
+ state(conn, SSH_AUTH_AGENT_LIST);
+ }
+ }
+ else
+#endif /* HAVE_LIBSSH2_AGENT_API */
+ state(conn, SSH_AUTH_KEY_INIT);
+ break;
+
+ case SSH_AUTH_AGENT_LIST:
+#ifdef HAVE_LIBSSH2_AGENT_API
+ rc = libssh2_agent_list_identities(sshc->ssh_agent);
+
+ if(rc == LIBSSH2_ERROR_EAGAIN)
+ break;
+ if(rc < 0) {
+ infof(data, "Failure requesting identities to agent\n");
+ state(conn, SSH_AUTH_KEY_INIT);
+ rc = 0; /* clear rc and continue */
+ }
+ else {
+ state(conn, SSH_AUTH_AGENT);
+ sshc->sshagent_prev_identity = NULL;
+ }
+#endif
+ break;
+
+ case SSH_AUTH_AGENT:
+#ifdef HAVE_LIBSSH2_AGENT_API
+ /* as prev_identity evolves only after an identity user auth finished we
+ can safely request it again as long as EAGAIN is returned here or by
+ libssh2_agent_userauth */
+ rc = libssh2_agent_get_identity(sshc->ssh_agent,
+ &sshc->sshagent_identity,
+ sshc->sshagent_prev_identity);
+ if(rc == LIBSSH2_ERROR_EAGAIN)
+ break;
+
+ if(rc == 0) {
+ rc = libssh2_agent_userauth(sshc->ssh_agent, conn->user,
+ sshc->sshagent_identity);
+
+ if(rc < 0) {
+ if(rc != LIBSSH2_ERROR_EAGAIN) {
+ /* tried and failed? go to next identity */
+ sshc->sshagent_prev_identity = sshc->sshagent_identity;
+ }
+ break;
+ }
+ }
+
+ if(rc < 0)
+ infof(data, "Failure requesting identities to agent\n");
+ else if(rc == 1)
+ infof(data, "No identity would match\n");
+
+ if(rc == LIBSSH2_ERROR_NONE) {
+ sshc->authed = TRUE;
+ infof(data, "Agent based authentication successful\n");
+ state(conn, SSH_AUTH_DONE);
+ }
+ else {
+ state(conn, SSH_AUTH_KEY_INIT);
+ rc = 0; /* clear rc and continue */
+ }
+#endif
+ break;
+
+ case SSH_AUTH_KEY_INIT:
+ if((data->set.ssh_auth_types & CURLSSH_AUTH_KEYBOARD)
+ && (strstr(sshc->authlist, "keyboard-interactive") != NULL)) {
+ state(conn, SSH_AUTH_KEY);
+ }
+ else {
+ state(conn, SSH_AUTH_DONE);
+ }
+ break;
+
+ case SSH_AUTH_KEY:
+ /* Authentication failed. Continue with keyboard-interactive now. */
+ rc = libssh2_userauth_keyboard_interactive_ex(sshc->ssh_session,
+ conn->user,
+ curlx_uztoui(
+ strlen(conn->user)),
+ &kbd_callback);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc == 0) {
+ sshc->authed = TRUE;
+ infof(data, "Initialized keyboard interactive authentication\n");
+ }
+ state(conn, SSH_AUTH_DONE);
+ break;
+
+ case SSH_AUTH_DONE:
+ if(!sshc->authed) {
+ failf(data, "Authentication failure");
+ state(conn, SSH_SESSION_FREE);
+ sshc->actualcode = CURLE_LOGIN_DENIED;
+ break;
+ }
+
+ /*
+ * At this point we have an authenticated ssh session.
+ */
+ infof(data, "Authentication complete\n");
+
+ Curl_pgrsTime(conn->data, TIMER_APPCONNECT); /* SSH is connected */
+
+ conn->sockfd = sock;
+ conn->writesockfd = CURL_SOCKET_BAD;
+
+ if(conn->handler->protocol == CURLPROTO_SFTP) {
+ state(conn, SSH_SFTP_INIT);
+ break;
+ }
+ infof(data, "SSH CONNECT phase done\n");
+ state(conn, SSH_STOP);
+ break;
+
+ case SSH_SFTP_INIT:
+ /*
+ * Start the libssh2 sftp session
+ */
+ sshc->sftp_session = libssh2_sftp_init(sshc->ssh_session);
+ if(!sshc->sftp_session) {
+ char *err_msg = NULL;
+ if(libssh2_session_last_errno(sshc->ssh_session) ==
+ LIBSSH2_ERROR_EAGAIN) {
+ rc = LIBSSH2_ERROR_EAGAIN;
+ break;
+ }
+
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ failf(data, "Failure initializing sftp session: %s", err_msg);
+ state(conn, SSH_SESSION_FREE);
+ sshc->actualcode = CURLE_FAILED_INIT;
+ break;
+ }
+ state(conn, SSH_SFTP_REALPATH);
+ break;
+
+ case SSH_SFTP_REALPATH:
+ {
+ char tempHome[PATH_MAX];
+
+ /*
+ * Get the "home" directory
+ */
+ rc = sftp_libssh2_realpath(sshc->sftp_session, ".",
+ tempHome, PATH_MAX-1);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc > 0) {
+ /* It seems that this string is not always NULL terminated */
+ tempHome[rc] = '\0';
+ sshc->homedir = strdup(tempHome);
+ if(!sshc->homedir) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ conn->data->state.most_recent_ftp_entrypath = sshc->homedir;
+ }
+ else {
+ /* Return the error type */
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ if(err)
+ result = sftp_libssh2_error_to_CURLE(err);
+ else
+ /* in this case, the error wasn't in the SFTP level but for example
+ a time-out or similar */
+ result = CURLE_SSH;
+ sshc->actualcode = result;
+ DEBUGF(infof(data, "error = %d makes libcurl = %d\n",
+ err, (int)result));
+ state(conn, SSH_STOP);
+ break;
+ }
+ }
+ /* This is the last step in the SFTP connect phase. Do note that while
+ we get the homedir here, we get the "workingpath" in the DO action
+ since the homedir will remain the same between request but the
+ working path will not. */
+ DEBUGF(infof(data, "SSH CONNECT phase done\n"));
+ state(conn, SSH_STOP);
+ break;
+
+ case SSH_SFTP_QUOTE_INIT:
+
+ result = Curl_getworkingpath(conn, sshc->homedir, &sftp_scp->path);
+ if(result) {
+ sshc->actualcode = result;
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ if(data->set.quote) {
+ infof(data, "Sending quote commands\n");
+ sshc->quote_item = data->set.quote;
+ state(conn, SSH_SFTP_QUOTE);
+ }
+ else {
+ state(conn, SSH_SFTP_GETINFO);
+ }
+ break;
+
+ case SSH_SFTP_POSTQUOTE_INIT:
+ if(data->set.postquote) {
+ infof(data, "Sending quote commands\n");
+ sshc->quote_item = data->set.postquote;
+ state(conn, SSH_SFTP_QUOTE);
+ }
+ else {
+ state(conn, SSH_STOP);
+ }
+ break;
+
+ case SSH_SFTP_QUOTE:
+ /* Send any quote commands */
+ {
+ const char *cp;
+
+ /*
+ * Support some of the "FTP" commands
+ *
+ * 'sshc->quote_item' is already verified to be non-NULL before it
+ * switched to this state.
+ */
+ char *cmd = sshc->quote_item->data;
+ sshc->acceptfail = FALSE;
+
+ /* if a command starts with an asterisk, which a legal SFTP command never
+ can, the command will be allowed to fail without it causing any
+ aborts or cancels etc. It will cause libcurl to act as if the command
+ is successful, whatever the server reponds. */
+
+ if(cmd[0] == '*') {
+ cmd++;
+ sshc->acceptfail = TRUE;
+ }
+
+ if(strcasecompare("pwd", cmd)) {
+ /* output debug output if that is requested */
+ char *tmp = aprintf("257 \"%s\" is current directory.\n",
+ sftp_scp->path);
+ if(!tmp) {
+ result = CURLE_OUT_OF_MEMORY;
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ break;
+ }
+ if(data->set.verbose) {
+ Curl_debug(data, CURLINFO_HEADER_OUT, (char *)"PWD\n", 4);
+ Curl_debug(data, CURLINFO_HEADER_IN, tmp, strlen(tmp));
+ }
+ /* this sends an FTP-like "header" to the header callback so that the
+ current directory can be read very similar to how it is read when
+ using ordinary FTP. */
+ result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp));
+ free(tmp);
+ if(result) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ }
+ else
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+ }
+ {
+ /*
+ * the arguments following the command must be separated from the
+ * command with a space so we can check for it unconditionally
+ */
+ cp = strchr(cmd, ' ');
+ if(cp == NULL) {
+ failf(data, "Syntax error in SFTP command. Supply parameter(s)!");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+
+ /*
+ * also, every command takes at least one argument so we get that
+ * first argument right now
+ */
+ result = Curl_get_pathname(&cp, &sshc->quote_path1, sshc->homedir);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error: Bad first parameter");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ break;
+ }
+
+ /*
+ * SFTP is a binary protocol, so we don't send text commands
+ * to the server. Instead, we scan for commands used by
+ * OpenSSH's sftp program and call the appropriate libssh2
+ * functions.
+ */
+ if(strncasecompare(cmd, "chgrp ", 6) ||
+ strncasecompare(cmd, "chmod ", 6) ||
+ strncasecompare(cmd, "chown ", 6) ) {
+ /* attribute change */
+
+ /* sshc->quote_path1 contains the mode to set */
+ /* get the destination */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error in chgrp/chmod/chown: "
+ "Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ break;
+ }
+ memset(&sshc->quote_attrs, 0, sizeof(LIBSSH2_SFTP_ATTRIBUTES));
+ state(conn, SSH_SFTP_QUOTE_STAT);
+ break;
+ }
+ if(strncasecompare(cmd, "ln ", 3) ||
+ strncasecompare(cmd, "symlink ", 8)) {
+ /* symbolic linking */
+ /* sshc->quote_path1 is the source */
+ /* get the destination */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data,
+ "Syntax error in ln/symlink: Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ break;
+ }
+ state(conn, SSH_SFTP_QUOTE_SYMLINK);
+ break;
+ }
+ else if(strncasecompare(cmd, "mkdir ", 6)) {
+ /* create dir */
+ state(conn, SSH_SFTP_QUOTE_MKDIR);
+ break;
+ }
+ else if(strncasecompare(cmd, "rename ", 7)) {
+ /* rename file */
+ /* first param is the source path */
+ /* second param is the dest. path */
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
+ if(result) {
+ if(result == CURLE_OUT_OF_MEMORY)
+ failf(data, "Out of memory");
+ else
+ failf(data, "Syntax error in rename: Bad second parameter");
+ Curl_safefree(sshc->quote_path1);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ break;
+ }
+ state(conn, SSH_SFTP_QUOTE_RENAME);
+ break;
+ }
+ else if(strncasecompare(cmd, "rmdir ", 6)) {
+ /* delete dir */
+ state(conn, SSH_SFTP_QUOTE_RMDIR);
+ break;
+ }
+ else if(strncasecompare(cmd, "rm ", 3)) {
+ state(conn, SSH_SFTP_QUOTE_UNLINK);
+ break;
+ }
+#ifdef HAS_STATVFS_SUPPORT
+ else if(strncasecompare(cmd, "statvfs ", 8)) {
+ state(conn, SSH_SFTP_QUOTE_STATVFS);
+ break;
+ }
+#endif
+
+ failf(data, "Unknown SFTP command");
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ }
+ break;
+
+ case SSH_SFTP_NEXT_QUOTE:
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+
+ sshc->quote_item = sshc->quote_item->next;
+
+ if(sshc->quote_item) {
+ state(conn, SSH_SFTP_QUOTE);
+ }
+ else {
+ if(sshc->nextstate != SSH_NO_STATE) {
+ state(conn, sshc->nextstate);
+ sshc->nextstate = SSH_NO_STATE;
+ }
+ else {
+ state(conn, SSH_SFTP_GETINFO);
+ }
+ }
+ break;
+
+ case SSH_SFTP_QUOTE_STAT:
+ {
+ char *cmd = sshc->quote_item->data;
+ sshc->acceptfail = FALSE;
+
+ /* if a command starts with an asterisk, which a legal SFTP command never
+ can, the command will be allowed to fail without it causing any
+ aborts or cancels etc. It will cause libcurl to act as if the command
+ is successful, whatever the server reponds. */
+
+ if(cmd[0] == '*') {
+ cmd++;
+ sshc->acceptfail = TRUE;
+ }
+
+ if(!strncasecompare(cmd, "chmod", 5)) {
+ /* Since chown and chgrp only set owner OR group but libssh2 wants to
+ * set them both at once, we need to obtain the current ownership
+ * first. This takes an extra protocol round trip.
+ */
+ rc = libssh2_sftp_stat_ex(sshc->sftp_session, sshc->quote_path2,
+ curlx_uztoui(strlen(sshc->quote_path2)),
+ LIBSSH2_SFTP_STAT,
+ &sshc->quote_attrs);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc != 0 && !sshc->acceptfail) { /* get those attributes */
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Attempt to get SFTP stats failed: %s",
+ sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ }
+
+ /* Now set the new attributes... */
+ if(strncasecompare(cmd, "chgrp", 5)) {
+ sshc->quote_attrs.gid = strtoul(sshc->quote_path1, NULL, 10);
+ sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_UIDGID;
+ if(sshc->quote_attrs.gid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
+ !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Syntax error: chgrp gid not a number");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ }
+ else if(strncasecompare(cmd, "chmod", 5)) {
+ sshc->quote_attrs.permissions = strtoul(sshc->quote_path1, NULL, 8);
+ sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_PERMISSIONS;
+ /* permissions are octal */
+ if(sshc->quote_attrs.permissions == 0 &&
+ !ISDIGIT(sshc->quote_path1[0])) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Syntax error: chmod permissions not a number");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ }
+ else if(strncasecompare(cmd, "chown", 5)) {
+ sshc->quote_attrs.uid = strtoul(sshc->quote_path1, NULL, 10);
+ sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_UIDGID;
+ if(sshc->quote_attrs.uid == 0 && !ISDIGIT(sshc->quote_path1[0]) &&
+ !sshc->acceptfail) {
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Syntax error: chown uid not a number");
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ }
+
+ /* Now send the completed structure... */
+ state(conn, SSH_SFTP_QUOTE_SETSTAT);
+ break;
+ }
+
+ case SSH_SFTP_QUOTE_SETSTAT:
+ rc = libssh2_sftp_stat_ex(sshc->sftp_session, sshc->quote_path2,
+ curlx_uztoui(strlen(sshc->quote_path2)),
+ LIBSSH2_SFTP_SETSTAT,
+ &sshc->quote_attrs);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc != 0 && !sshc->acceptfail) {
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "Attempt to set SFTP stats failed: %s",
+ sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_SYMLINK:
+ rc = libssh2_sftp_symlink_ex(sshc->sftp_session, sshc->quote_path1,
+ curlx_uztoui(strlen(sshc->quote_path1)),
+ sshc->quote_path2,
+ curlx_uztoui(strlen(sshc->quote_path2)),
+ LIBSSH2_SFTP_SYMLINK);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc != 0 && !sshc->acceptfail) {
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "symlink command failed: %s",
+ sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_MKDIR:
+ rc = libssh2_sftp_mkdir_ex(sshc->sftp_session, sshc->quote_path1,
+ curlx_uztoui(strlen(sshc->quote_path1)),
+ data->set.new_directory_perms);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc != 0 && !sshc->acceptfail) {
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ Curl_safefree(sshc->quote_path1);
+ failf(data, "mkdir command failed: %s", sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_RENAME:
+ rc = libssh2_sftp_rename_ex(sshc->sftp_session, sshc->quote_path1,
+ curlx_uztoui(strlen(sshc->quote_path1)),
+ sshc->quote_path2,
+ curlx_uztoui(strlen(sshc->quote_path2)),
+ LIBSSH2_SFTP_RENAME_OVERWRITE |
+ LIBSSH2_SFTP_RENAME_ATOMIC |
+ LIBSSH2_SFTP_RENAME_NATIVE);
+
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc != 0 && !sshc->acceptfail) {
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+ failf(data, "rename command failed: %s", sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_RMDIR:
+ rc = libssh2_sftp_rmdir_ex(sshc->sftp_session, sshc->quote_path1,
+ curlx_uztoui(strlen(sshc->quote_path1)));
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc != 0 && !sshc->acceptfail) {
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ Curl_safefree(sshc->quote_path1);
+ failf(data, "rmdir command failed: %s", sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+ case SSH_SFTP_QUOTE_UNLINK:
+ rc = libssh2_sftp_unlink_ex(sshc->sftp_session, sshc->quote_path1,
+ curlx_uztoui(strlen(sshc->quote_path1)));
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc != 0 && !sshc->acceptfail) {
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ Curl_safefree(sshc->quote_path1);
+ failf(data, "rm command failed: %s", sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+
+#ifdef HAS_STATVFS_SUPPORT
+ case SSH_SFTP_QUOTE_STATVFS:
+ {
+ LIBSSH2_SFTP_STATVFS statvfs;
+ rc = libssh2_sftp_statvfs(sshc->sftp_session, sshc->quote_path1,
+ curlx_uztoui(strlen(sshc->quote_path1)),
+ &statvfs);
+
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc != 0 && !sshc->acceptfail) {
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ Curl_safefree(sshc->quote_path1);
+ failf(data, "statvfs command failed: %s", sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = CURLE_QUOTE_ERROR;
+ break;
+ }
+ else if(rc == 0) {
+ char *tmp = aprintf("statvfs:\n"
+ "f_bsize: %llu\n" "f_frsize: %llu\n"
+ "f_blocks: %llu\n" "f_bfree: %llu\n"
+ "f_bavail: %llu\n" "f_files: %llu\n"
+ "f_ffree: %llu\n" "f_favail: %llu\n"
+ "f_fsid: %llu\n" "f_flag: %llu\n"
+ "f_namemax: %llu\n",
+ statvfs.f_bsize, statvfs.f_frsize,
+ statvfs.f_blocks, statvfs.f_bfree,
+ statvfs.f_bavail, statvfs.f_files,
+ statvfs.f_ffree, statvfs.f_favail,
+ statvfs.f_fsid, statvfs.f_flag,
+ statvfs.f_namemax);
+ if(!tmp) {
+ result = CURLE_OUT_OF_MEMORY;
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ break;
+ }
+
+ result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp));
+ free(tmp);
+ if(result) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->nextstate = SSH_NO_STATE;
+ sshc->actualcode = result;
+ }
+ }
+ state(conn, SSH_SFTP_NEXT_QUOTE);
+ break;
+ }
+#endif
+ case SSH_SFTP_GETINFO:
+ {
+ if(data->set.get_filetime) {
+ state(conn, SSH_SFTP_FILETIME);
+ }
+ else {
+ state(conn, SSH_SFTP_TRANS_INIT);
+ }
+ break;
+ }
+
+ case SSH_SFTP_FILETIME:
+ {
+ LIBSSH2_SFTP_ATTRIBUTES attrs;
+
+ rc = libssh2_sftp_stat_ex(sshc->sftp_session, sftp_scp->path,
+ curlx_uztoui(strlen(sftp_scp->path)),
+ LIBSSH2_SFTP_STAT, &attrs);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc == 0) {
+ data->info.filetime = attrs.mtime;
+ }
+
+ state(conn, SSH_SFTP_TRANS_INIT);
+ break;
+ }
+
+ case SSH_SFTP_TRANS_INIT:
+ if(data->set.upload)
+ state(conn, SSH_SFTP_UPLOAD_INIT);
+ else {
+ if(sftp_scp->path[strlen(sftp_scp->path)-1] == '/')
+ state(conn, SSH_SFTP_READDIR_INIT);
+ else
+ state(conn, SSH_SFTP_DOWNLOAD_INIT);
+ }
+ break;
+
+ case SSH_SFTP_UPLOAD_INIT:
+ {
+ unsigned long flags;
+ /*
+ * NOTE!!! libssh2 requires that the destination path is a full path
+ * that includes the destination file and name OR ends in a "/"
+ * If this is not done the destination file will be named the
+ * same name as the last directory in the path.
+ */
+
+ if(data->state.resume_from != 0) {
+ LIBSSH2_SFTP_ATTRIBUTES attrs;
+ if(data->state.resume_from < 0) {
+ rc = libssh2_sftp_stat_ex(sshc->sftp_session, sftp_scp->path,
+ curlx_uztoui(strlen(sftp_scp->path)),
+ LIBSSH2_SFTP_STAT, &attrs);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc) {
+ data->state.resume_from = 0;
+ }
+ else {
+ curl_off_t size = attrs.filesize;
+ if(size < 0) {
+ failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ data->state.resume_from = attrs.filesize;
+ }
+ }
+ }
+
+ if(data->set.ftp_append)
+ /* Try to open for append, but create if nonexisting */
+ flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_APPEND;
+ else if(data->state.resume_from > 0)
+ /* If we have restart position then open for append */
+ flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_APPEND;
+ else
+ /* Clear file before writing (normal behaviour) */
+ flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_TRUNC;
+
+ sshc->sftp_handle =
+ libssh2_sftp_open_ex(sshc->sftp_session, sftp_scp->path,
+ curlx_uztoui(strlen(sftp_scp->path)),
+ flags, data->set.new_file_perms,
+ LIBSSH2_SFTP_OPENFILE);
+
+ if(!sshc->sftp_handle) {
+ rc = libssh2_session_last_errno(sshc->ssh_session);
+
+ if(LIBSSH2_ERROR_EAGAIN == rc)
+ break;
+
+ if(LIBSSH2_ERROR_SFTP_PROTOCOL == rc)
+ /* only when there was an SFTP protocol error can we extract
+ the sftp error! */
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ else
+ err = -1; /* not an sftp error at all */
+
+ if(sshc->secondCreateDirs) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = err>= LIBSSH2_FX_OK?
+ sftp_libssh2_error_to_CURLE(err):CURLE_SSH;
+ failf(data, "Creating the dir/file failed: %s",
+ sftp_libssh2_strerror(err));
+ break;
+ }
+ if(((err == LIBSSH2_FX_NO_SUCH_FILE) ||
+ (err == LIBSSH2_FX_FAILURE) ||
+ (err == LIBSSH2_FX_NO_SUCH_PATH)) &&
+ (data->set.ftp_create_missing_dirs &&
+ (strlen(sftp_scp->path) > 1))) {
+ /* try to create the path remotely */
+ rc = 0; /* clear rc and continue */
+ sshc->secondCreateDirs = 1;
+ state(conn, SSH_SFTP_CREATE_DIRS_INIT);
+ break;
+ }
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = err>= LIBSSH2_FX_OK?
+ sftp_libssh2_error_to_CURLE(err):CURLE_SSH;
+ if(!sshc->actualcode) {
+ /* Sometimes, for some reason libssh2_sftp_last_error() returns
+ zero even though libssh2_sftp_open() failed previously! We need
+ to work around that! */
+ sshc->actualcode = CURLE_SSH;
+ err = -1;
+ }
+ failf(data, "Upload failed: %s (%d/%d)",
+ err>= LIBSSH2_FX_OK?sftp_libssh2_strerror(err):"ssh error",
+ err, rc);
+ break;
+ }
+
+ /* If we have a restart point then we need to seek to the correct
+ position. */
+ if(data->state.resume_from > 0) {
+ /* Let's read off the proper amount of bytes from the input. */
+ if(conn->seek_func) {
+ Curl_set_in_callback(data, true);
+ seekerr = conn->seek_func(conn->seek_client, data->state.resume_from,
+ SEEK_SET);
+ Curl_set_in_callback(data, false);
+ }
+
+ if(seekerr != CURL_SEEKFUNC_OK) {
+ curl_off_t passed = 0;
+
+ if(seekerr != CURL_SEEKFUNC_CANTSEEK) {
+ failf(data, "Could not seek stream");
+ return CURLE_FTP_COULDNT_USE_REST;
+ }
+ /* seekerr == CURL_SEEKFUNC_CANTSEEK (can't seek to offset) */
+ do {
+ size_t readthisamountnow =
+ (data->state.resume_from - passed > data->set.buffer_size) ?
+ (size_t)data->set.buffer_size :
+ curlx_sotouz(data->state.resume_from - passed);
+
+ size_t actuallyread;
+ Curl_set_in_callback(data, true);
+ actuallyread = data->state.fread_func(data->state.buffer, 1,
+ readthisamountnow,
+ data->state.in);
+ Curl_set_in_callback(data, false);
+
+ passed += actuallyread;
+ if((actuallyread == 0) || (actuallyread > readthisamountnow)) {
+ /* this checks for greater-than only to make sure that the
+ CURL_READFUNC_ABORT return code still aborts */
+ failf(data, "Failed to read data");
+ return CURLE_FTP_COULDNT_USE_REST;
+ }
+ } while(passed < data->state.resume_from);
+ }
+
+ /* now, decrease the size of the read */
+ if(data->state.infilesize > 0) {
+ data->state.infilesize -= data->state.resume_from;
+ data->req.size = data->state.infilesize;
+ Curl_pgrsSetUploadSize(data, data->state.infilesize);
+ }
+
+ SFTP_SEEK(sshc->sftp_handle, data->state.resume_from);
+ }
+ if(data->state.infilesize > 0) {
+ data->req.size = data->state.infilesize;
+ Curl_pgrsSetUploadSize(data, data->state.infilesize);
+ }
+ /* upload data */
+ Curl_setup_transfer(data, -1, -1, FALSE, FIRSTSOCKET);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->sockfd = conn->writesockfd;
+
+ if(result) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = result;
+ }
+ else {
+ /* store this original bitmask setup to use later on if we can't
+ figure out a "real" bitmask */
+ sshc->orig_waitfor = data->req.keepon;
+
+ /* we want to use the _sending_ function even when the socket turns
+ out readable as the underlying libssh2 sftp send function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_OUT;
+
+ /* since we don't really wait for anything at this point, we want the
+ state machine to move on as soon as possible so we set a very short
+ timeout here */
+ Curl_expire(data, 0, EXPIRE_RUN_NOW);
+
+ state(conn, SSH_STOP);
+ }
+ break;
+ }
+
+ case SSH_SFTP_CREATE_DIRS_INIT:
+ if(strlen(sftp_scp->path) > 1) {
+ sshc->slash_pos = sftp_scp->path + 1; /* ignore the leading '/' */
+ state(conn, SSH_SFTP_CREATE_DIRS);
+ }
+ else {
+ state(conn, SSH_SFTP_UPLOAD_INIT);
+ }
+ break;
+
+ case SSH_SFTP_CREATE_DIRS:
+ sshc->slash_pos = strchr(sshc->slash_pos, '/');
+ if(sshc->slash_pos) {
+ *sshc->slash_pos = 0;
+
+ infof(data, "Creating directory '%s'\n", sftp_scp->path);
+ state(conn, SSH_SFTP_CREATE_DIRS_MKDIR);
+ break;
+ }
+ state(conn, SSH_SFTP_UPLOAD_INIT);
+ break;
+
+ case SSH_SFTP_CREATE_DIRS_MKDIR:
+ /* 'mode' - parameter is preliminary - default to 0644 */
+ rc = libssh2_sftp_mkdir_ex(sshc->sftp_session, sftp_scp->path,
+ curlx_uztoui(strlen(sftp_scp->path)),
+ data->set.new_directory_perms);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ *sshc->slash_pos = '/';
+ ++sshc->slash_pos;
+ if(rc < 0) {
+ /*
+ * Abort if failure wasn't that the dir already exists or the
+ * permission was denied (creation might succeed further down the
+ * path) - retry on unspecific FAILURE also
+ */
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ if((err != LIBSSH2_FX_FILE_ALREADY_EXISTS) &&
+ (err != LIBSSH2_FX_FAILURE) &&
+ (err != LIBSSH2_FX_PERMISSION_DENIED)) {
+ result = sftp_libssh2_error_to_CURLE(err);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = result?result:CURLE_SSH;
+ break;
+ }
+ rc = 0; /* clear rc and continue */
+ }
+ state(conn, SSH_SFTP_CREATE_DIRS);
+ break;
+
+ case SSH_SFTP_READDIR_INIT:
+ Curl_pgrsSetDownloadSize(data, -1);
+ if(data->set.opt_no_body) {
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ /*
+ * This is a directory that we are trying to get, so produce a directory
+ * listing
+ */
+ sshc->sftp_handle = libssh2_sftp_open_ex(sshc->sftp_session,
+ sftp_scp->path,
+ curlx_uztoui(
+ strlen(sftp_scp->path)),
+ 0, 0, LIBSSH2_SFTP_OPENDIR);
+ if(!sshc->sftp_handle) {
+ if(libssh2_session_last_errno(sshc->ssh_session) ==
+ LIBSSH2_ERROR_EAGAIN) {
+ rc = LIBSSH2_ERROR_EAGAIN;
+ break;
+ }
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ failf(data, "Could not open directory for reading: %s",
+ sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ result = sftp_libssh2_error_to_CURLE(err);
+ sshc->actualcode = result?result:CURLE_SSH;
+ break;
+ }
+ sshc->readdir_filename = malloc(PATH_MAX + 1);
+ if(!sshc->readdir_filename) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ sshc->readdir_longentry = malloc(PATH_MAX + 1);
+ if(!sshc->readdir_longentry) {
+ Curl_safefree(sshc->readdir_filename);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ state(conn, SSH_SFTP_READDIR);
+ break;
+
+ case SSH_SFTP_READDIR:
+ rc = libssh2_sftp_readdir_ex(sshc->sftp_handle,
+ sshc->readdir_filename,
+ PATH_MAX,
+ sshc->readdir_longentry,
+ PATH_MAX,
+ &sshc->readdir_attrs);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc > 0) {
+ sshc->readdir_len = (size_t) rc;
+ sshc->readdir_filename[sshc->readdir_len] = '\0';
+
+ if(data->set.ftp_list_only) {
+ char *tmpLine;
+
+ tmpLine = aprintf("%s\n", sshc->readdir_filename);
+ if(tmpLine == NULL) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ result = Curl_client_write(conn, CLIENTWRITE_BODY,
+ tmpLine, sshc->readdir_len + 1);
+ free(tmpLine);
+
+ if(result) {
+ state(conn, SSH_STOP);
+ break;
+ }
+ /* since this counts what we send to the client, we include the
+ newline in this counter */
+ data->req.bytecount += sshc->readdir_len + 1;
+
+ /* output debug output if that is requested */
+ if(data->set.verbose) {
+ Curl_debug(data, CURLINFO_DATA_OUT, sshc->readdir_filename,
+ sshc->readdir_len);
+ }
+ }
+ else {
+ sshc->readdir_currLen = strlen(sshc->readdir_longentry);
+ sshc->readdir_totalLen = 80 + sshc->readdir_currLen;
+ sshc->readdir_line = calloc(sshc->readdir_totalLen, 1);
+ if(!sshc->readdir_line) {
+ Curl_safefree(sshc->readdir_filename);
+ Curl_safefree(sshc->readdir_longentry);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+
+ memcpy(sshc->readdir_line, sshc->readdir_longentry,
+ sshc->readdir_currLen);
+ if((sshc->readdir_attrs.flags & LIBSSH2_SFTP_ATTR_PERMISSIONS) &&
+ ((sshc->readdir_attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
+ LIBSSH2_SFTP_S_IFLNK)) {
+ sshc->readdir_linkPath = malloc(PATH_MAX + 1);
+ if(sshc->readdir_linkPath == NULL) {
+ Curl_safefree(sshc->readdir_filename);
+ Curl_safefree(sshc->readdir_longentry);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+
+ msnprintf(sshc->readdir_linkPath, PATH_MAX, "%s%s", sftp_scp->path,
+ sshc->readdir_filename);
+ state(conn, SSH_SFTP_READDIR_LINK);
+ break;
+ }
+ state(conn, SSH_SFTP_READDIR_BOTTOM);
+ break;
+ }
+ }
+ else if(rc == 0) {
+ Curl_safefree(sshc->readdir_filename);
+ Curl_safefree(sshc->readdir_longentry);
+ state(conn, SSH_SFTP_READDIR_DONE);
+ break;
+ }
+ else if(rc < 0) {
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ result = sftp_libssh2_error_to_CURLE(err);
+ sshc->actualcode = result?result:CURLE_SSH;
+ failf(data, "Could not open remote file for reading: %s :: %d",
+ sftp_libssh2_strerror(err),
+ libssh2_session_last_errno(sshc->ssh_session));
+ Curl_safefree(sshc->readdir_filename);
+ Curl_safefree(sshc->readdir_longentry);
+ state(conn, SSH_SFTP_CLOSE);
+ break;
+ }
+ break;
+
+ case SSH_SFTP_READDIR_LINK:
+ rc =
+ libssh2_sftp_symlink_ex(sshc->sftp_session,
+ sshc->readdir_linkPath,
+ curlx_uztoui(strlen(sshc->readdir_linkPath)),
+ sshc->readdir_filename,
+ PATH_MAX, LIBSSH2_SFTP_READLINK);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ sshc->readdir_len = (size_t) rc;
+ Curl_safefree(sshc->readdir_linkPath);
+
+ /* get room for the filename and extra output */
+ sshc->readdir_totalLen += 4 + sshc->readdir_len;
+ new_readdir_line = Curl_saferealloc(sshc->readdir_line,
+ sshc->readdir_totalLen);
+ if(!new_readdir_line) {
+ sshc->readdir_line = NULL;
+ Curl_safefree(sshc->readdir_filename);
+ Curl_safefree(sshc->readdir_longentry);
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ sshc->readdir_line = new_readdir_line;
+
+ sshc->readdir_currLen += msnprintf(sshc->readdir_line +
+ sshc->readdir_currLen,
+ sshc->readdir_totalLen -
+ sshc->readdir_currLen,
+ " -> %s",
+ sshc->readdir_filename);
+
+ state(conn, SSH_SFTP_READDIR_BOTTOM);
+ break;
+
+ case SSH_SFTP_READDIR_BOTTOM:
+ sshc->readdir_currLen += msnprintf(sshc->readdir_line +
+ sshc->readdir_currLen,
+ sshc->readdir_totalLen -
+ sshc->readdir_currLen, "\n");
+ result = Curl_client_write(conn, CLIENTWRITE_BODY,
+ sshc->readdir_line,
+ sshc->readdir_currLen);
+
+ if(!result) {
+
+ /* output debug output if that is requested */
+ if(data->set.verbose) {
+ Curl_debug(data, CURLINFO_DATA_OUT, sshc->readdir_line,
+ sshc->readdir_currLen);
+ }
+ data->req.bytecount += sshc->readdir_currLen;
+ }
+ Curl_safefree(sshc->readdir_line);
+ if(result) {
+ state(conn, SSH_STOP);
+ }
+ else
+ state(conn, SSH_SFTP_READDIR);
+ break;
+
+ case SSH_SFTP_READDIR_DONE:
+ if(libssh2_sftp_closedir(sshc->sftp_handle) ==
+ LIBSSH2_ERROR_EAGAIN) {
+ rc = LIBSSH2_ERROR_EAGAIN;
+ break;
+ }
+ sshc->sftp_handle = NULL;
+ Curl_safefree(sshc->readdir_filename);
+ Curl_safefree(sshc->readdir_longentry);
+
+ /* no data to transfer */
+ Curl_setup_transfer(data, -1, -1, FALSE, -1);
+ state(conn, SSH_STOP);
+ break;
+
+ case SSH_SFTP_DOWNLOAD_INIT:
+ /*
+ * Work on getting the specified file
+ */
+ sshc->sftp_handle =
+ libssh2_sftp_open_ex(sshc->sftp_session, sftp_scp->path,
+ curlx_uztoui(strlen(sftp_scp->path)),
+ LIBSSH2_FXF_READ, data->set.new_file_perms,
+ LIBSSH2_SFTP_OPENFILE);
+ if(!sshc->sftp_handle) {
+ if(libssh2_session_last_errno(sshc->ssh_session) ==
+ LIBSSH2_ERROR_EAGAIN) {
+ rc = LIBSSH2_ERROR_EAGAIN;
+ break;
+ }
+ err = sftp_libssh2_last_error(sshc->sftp_session);
+ failf(data, "Could not open remote file for reading: %s",
+ sftp_libssh2_strerror(err));
+ state(conn, SSH_SFTP_CLOSE);
+ result = sftp_libssh2_error_to_CURLE(err);
+ sshc->actualcode = result?result:CURLE_SSH;
+ break;
+ }
+ state(conn, SSH_SFTP_DOWNLOAD_STAT);
+ break;
+
+ case SSH_SFTP_DOWNLOAD_STAT:
+ {
+ LIBSSH2_SFTP_ATTRIBUTES attrs;
+
+ rc = libssh2_sftp_stat_ex(sshc->sftp_session, sftp_scp->path,
+ curlx_uztoui(strlen(sftp_scp->path)),
+ LIBSSH2_SFTP_STAT, &attrs);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc ||
+ !(attrs.flags & LIBSSH2_SFTP_ATTR_SIZE) ||
+ (attrs.filesize == 0)) {
+ /*
+ * libssh2_sftp_open() didn't return an error, so maybe the server
+ * just doesn't support stat()
+ * OR the server doesn't return a file size with a stat()
+ * OR file size is 0
+ */
+ data->req.size = -1;
+ data->req.maxdownload = -1;
+ Curl_pgrsSetDownloadSize(data, -1);
+ }
+ else {
+ curl_off_t size = attrs.filesize;
+
+ if(size < 0) {
+ failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ if(conn->data->state.use_range) {
+ curl_off_t from, to;
+ char *ptr;
+ char *ptr2;
+ CURLofft to_t;
+ CURLofft from_t;
+
+ from_t = curlx_strtoofft(conn->data->state.range, &ptr, 0, &from);
+ if(from_t == CURL_OFFT_FLOW)
+ return CURLE_RANGE_ERROR;
+ while(*ptr && (ISSPACE(*ptr) || (*ptr == '-')))
+ ptr++;
+ to_t = curlx_strtoofft(ptr, &ptr2, 0, &to);
+ if(to_t == CURL_OFFT_FLOW)
+ return CURLE_RANGE_ERROR;
+ if((to_t == CURL_OFFT_INVAL) /* no "to" value given */
+ || (to >= size)) {
+ to = size - 1;
+ }
+ if(from_t) {
+ /* from is relative to end of file */
+ from = size - to;
+ to = size - 1;
+ }
+ if(from > size) {
+ failf(data, "Offset (%"
+ CURL_FORMAT_CURL_OFF_T ") was beyond file size (%"
+ CURL_FORMAT_CURL_OFF_T ")", from, attrs.filesize);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ if(from > to) {
+ from = to;
+ size = 0;
+ }
+ else {
+ size = to - from + 1;
+ }
+
+ SFTP_SEEK(conn->proto.sshc.sftp_handle, from);
+ }
+ data->req.size = size;
+ data->req.maxdownload = size;
+ Curl_pgrsSetDownloadSize(data, size);
+ }
+
+ /* We can resume if we can seek to the resume position */
+ if(data->state.resume_from) {
+ if(data->state.resume_from < 0) {
+ /* We're supposed to download the last abs(from) bytes */
+ if((curl_off_t)attrs.filesize < -data->state.resume_from) {
+ failf(data, "Offset (%"
+ CURL_FORMAT_CURL_OFF_T ") was beyond file size (%"
+ CURL_FORMAT_CURL_OFF_T ")",
+ data->state.resume_from, attrs.filesize);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ /* download from where? */
+ data->state.resume_from += attrs.filesize;
+ }
+ else {
+ if((curl_off_t)attrs.filesize < data->state.resume_from) {
+ failf(data, "Offset (%" CURL_FORMAT_CURL_OFF_T
+ ") was beyond file size (%" CURL_FORMAT_CURL_OFF_T ")",
+ data->state.resume_from, attrs.filesize);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ }
+ /* Now store the number of bytes we are expected to download */
+ data->req.size = attrs.filesize - data->state.resume_from;
+ data->req.maxdownload = attrs.filesize - data->state.resume_from;
+ Curl_pgrsSetDownloadSize(data,
+ attrs.filesize - data->state.resume_from);
+ SFTP_SEEK(sshc->sftp_handle, data->state.resume_from);
+ }
+ }
+
+ /* Setup the actual download */
+ if(data->req.size == 0) {
+ /* no data to transfer */
+ Curl_setup_transfer(data, -1, -1, FALSE, -1);
+ infof(data, "File already completely downloaded\n");
+ state(conn, SSH_STOP);
+ break;
+ }
+ Curl_setup_transfer(data, FIRSTSOCKET, data->req.size, FALSE, -1);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->writesockfd = conn->sockfd;
+
+ /* we want to use the _receiving_ function even when the socket turns
+ out writableable as the underlying libssh2 recv function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_IN;
+
+ if(result) {
+ /* this should never occur; the close state should be entered
+ at the time the error occurs */
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = result;
+ }
+ else {
+ state(conn, SSH_STOP);
+ }
+ break;
+
+ case SSH_SFTP_CLOSE:
+ if(sshc->sftp_handle) {
+ rc = libssh2_sftp_close(sshc->sftp_handle);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc < 0) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Failed to close libssh2 file: %d %s\n", rc, err_msg);
+ }
+ sshc->sftp_handle = NULL;
+ }
+
+ Curl_safefree(sftp_scp->path);
+
+ DEBUGF(infof(data, "SFTP DONE done\n"));
+
+ /* Check if nextstate is set and move .nextstate could be POSTQUOTE_INIT
+ After nextstate is executed, the control should come back to
+ SSH_SFTP_CLOSE to pass the correct result back */
+ if(sshc->nextstate != SSH_NO_STATE &&
+ sshc->nextstate != SSH_SFTP_CLOSE) {
+ state(conn, sshc->nextstate);
+ sshc->nextstate = SSH_SFTP_CLOSE;
+ }
+ else {
+ state(conn, SSH_STOP);
+ result = sshc->actualcode;
+ }
+ break;
+
+ case SSH_SFTP_SHUTDOWN:
+ /* during times we get here due to a broken transfer and then the
+ sftp_handle might not have been taken down so make sure that is done
+ before we proceed */
+
+ if(sshc->sftp_handle) {
+ rc = libssh2_sftp_close(sshc->sftp_handle);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc < 0) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session, &err_msg,
+ NULL, 0);
+ infof(data, "Failed to close libssh2 file: %d %s\n", rc, err_msg);
+ }
+ sshc->sftp_handle = NULL;
+ }
+ if(sshc->sftp_session) {
+ rc = libssh2_sftp_shutdown(sshc->sftp_session);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc < 0) {
+ infof(data, "Failed to stop libssh2 sftp subsystem\n");
+ }
+ sshc->sftp_session = NULL;
+ }
+
+ Curl_safefree(sshc->homedir);
+ conn->data->state.most_recent_ftp_entrypath = NULL;
+
+ state(conn, SSH_SESSION_DISCONNECT);
+ break;
+
+ case SSH_SCP_TRANS_INIT:
+ result = Curl_getworkingpath(conn, sshc->homedir, &sftp_scp->path);
+ if(result) {
+ sshc->actualcode = result;
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ if(data->set.upload) {
+ if(data->state.infilesize < 0) {
+ failf(data, "SCP requires a known file size for upload");
+ sshc->actualcode = CURLE_UPLOAD_FAILED;
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ break;
+ }
+ state(conn, SSH_SCP_UPLOAD_INIT);
+ }
+ else {
+ state(conn, SSH_SCP_DOWNLOAD_INIT);
+ }
+ break;
+
+ case SSH_SCP_UPLOAD_INIT:
+ /*
+ * libssh2 requires that the destination path is a full path that
+ * includes the destination file and name OR ends in a "/" . If this is
+ * not done the destination file will be named the same name as the last
+ * directory in the path.
+ */
+ sshc->ssh_channel =
+ SCP_SEND(sshc->ssh_session, sftp_scp->path, data->set.new_file_perms,
+ data->state.infilesize);
+ if(!sshc->ssh_channel) {
+ int ssh_err;
+ char *err_msg = NULL;
+
+ if(libssh2_session_last_errno(sshc->ssh_session) ==
+ LIBSSH2_ERROR_EAGAIN) {
+ rc = LIBSSH2_ERROR_EAGAIN;
+ break;
+ }
+
+ ssh_err = (int)(libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0));
+ failf(conn->data, "%s", err_msg);
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ sshc->actualcode = libssh2_session_error_to_CURLE(ssh_err);
+ /* Map generic errors to upload failed */
+ if(sshc->actualcode == CURLE_SSH ||
+ sshc->actualcode == CURLE_REMOTE_FILE_NOT_FOUND)
+ sshc->actualcode = CURLE_UPLOAD_FAILED;
+ break;
+ }
+
+ /* upload data */
+ Curl_setup_transfer(data, -1, data->req.size, FALSE, FIRSTSOCKET);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->sockfd = conn->writesockfd;
+
+ if(result) {
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ sshc->actualcode = result;
+ }
+ else {
+ /* store this original bitmask setup to use later on if we can't
+ figure out a "real" bitmask */
+ sshc->orig_waitfor = data->req.keepon;
+
+ /* we want to use the _sending_ function even when the socket turns
+ out readable as the underlying libssh2 scp send function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_OUT;
+
+ state(conn, SSH_STOP);
+ }
+ break;
+
+ case SSH_SCP_DOWNLOAD_INIT:
+ {
+ curl_off_t bytecount;
+
+ /*
+ * We must check the remote file; if it is a directory no values will
+ * be set in sb
+ */
+
+ /*
+ * If support for >2GB files exists, use it.
+ */
+
+ /* get a fresh new channel from the ssh layer */
+#if LIBSSH2_VERSION_NUM < 0x010700
+ struct stat sb;
+ memset(&sb, 0, sizeof(struct stat));
+ sshc->ssh_channel = libssh2_scp_recv(sshc->ssh_session,
+ sftp_scp->path, &sb);
+#else
+ libssh2_struct_stat sb;
+ memset(&sb, 0, sizeof(libssh2_struct_stat));
+ sshc->ssh_channel = libssh2_scp_recv2(sshc->ssh_session,
+ sftp_scp->path, &sb);
+#endif
+
+ if(!sshc->ssh_channel) {
+ int ssh_err;
+ char *err_msg = NULL;
+
+ if(libssh2_session_last_errno(sshc->ssh_session) ==
+ LIBSSH2_ERROR_EAGAIN) {
+ rc = LIBSSH2_ERROR_EAGAIN;
+ break;
+ }
+
+
+ ssh_err = (int)(libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0));
+ failf(conn->data, "%s", err_msg);
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ sshc->actualcode = libssh2_session_error_to_CURLE(ssh_err);
+ break;
+ }
+
+ /* download data */
+ bytecount = (curl_off_t)sb.st_size;
+ data->req.maxdownload = (curl_off_t)sb.st_size;
+ Curl_setup_transfer(data, FIRSTSOCKET, bytecount, FALSE, -1);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->writesockfd = conn->sockfd;
+
+ /* we want to use the _receiving_ function even when the socket turns
+ out writableable as the underlying libssh2 recv function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_IN;
+
+ if(result) {
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ sshc->actualcode = result;
+ }
+ else
+ state(conn, SSH_STOP);
+ }
+ break;
+
+ case SSH_SCP_DONE:
+ if(data->set.upload)
+ state(conn, SSH_SCP_SEND_EOF);
+ else
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ break;
+
+ case SSH_SCP_SEND_EOF:
+ if(sshc->ssh_channel) {
+ rc = libssh2_channel_send_eof(sshc->ssh_channel);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Failed to send libssh2 channel EOF: %d %s\n",
+ rc, err_msg);
+ }
+ }
+ state(conn, SSH_SCP_WAIT_EOF);
+ break;
+
+ case SSH_SCP_WAIT_EOF:
+ if(sshc->ssh_channel) {
+ rc = libssh2_channel_wait_eof(sshc->ssh_channel);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Failed to get channel EOF: %d %s\n", rc, err_msg);
+ }
+ }
+ state(conn, SSH_SCP_WAIT_CLOSE);
+ break;
+
+ case SSH_SCP_WAIT_CLOSE:
+ if(sshc->ssh_channel) {
+ rc = libssh2_channel_wait_closed(sshc->ssh_channel);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Channel failed to close: %d %s\n", rc, err_msg);
+ }
+ }
+ state(conn, SSH_SCP_CHANNEL_FREE);
+ break;
+
+ case SSH_SCP_CHANNEL_FREE:
+ if(sshc->ssh_channel) {
+ rc = libssh2_channel_free(sshc->ssh_channel);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc < 0) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Failed to free libssh2 scp subsystem: %d %s\n",
+ rc, err_msg);
+ }
+ sshc->ssh_channel = NULL;
+ }
+ DEBUGF(infof(data, "SCP DONE phase complete\n"));
+#if 0 /* PREV */
+ state(conn, SSH_SESSION_DISCONNECT);
+#endif
+ state(conn, SSH_STOP);
+ result = sshc->actualcode;
+ break;
+
+ case SSH_SESSION_DISCONNECT:
+ /* during weird times when we've been prematurely aborted, the channel
+ is still alive when we reach this state and we MUST kill the channel
+ properly first */
+ if(sshc->ssh_channel) {
+ rc = libssh2_channel_free(sshc->ssh_channel);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc < 0) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Failed to free libssh2 scp subsystem: %d %s\n",
+ rc, err_msg);
+ }
+ sshc->ssh_channel = NULL;
+ }
+
+ if(sshc->ssh_session) {
+ rc = libssh2_session_disconnect(sshc->ssh_session, "Shutdown");
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc < 0) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Failed to disconnect libssh2 session: %d %s\n",
+ rc, err_msg);
+ }
+ }
+
+ Curl_safefree(sshc->homedir);
+ conn->data->state.most_recent_ftp_entrypath = NULL;
+
+ state(conn, SSH_SESSION_FREE);
+ break;
+
+ case SSH_SESSION_FREE:
+#ifdef HAVE_LIBSSH2_KNOWNHOST_API
+ if(sshc->kh) {
+ libssh2_knownhost_free(sshc->kh);
+ sshc->kh = NULL;
+ }
+#endif
+
+#ifdef HAVE_LIBSSH2_AGENT_API
+ if(sshc->ssh_agent) {
+ rc = libssh2_agent_disconnect(sshc->ssh_agent);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc < 0) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Failed to disconnect from libssh2 agent: %d %s\n",
+ rc, err_msg);
+ }
+ libssh2_agent_free(sshc->ssh_agent);
+ sshc->ssh_agent = NULL;
+
+ /* NB: there is no need to free identities, they are part of internal
+ agent stuff */
+ sshc->sshagent_identity = NULL;
+ sshc->sshagent_prev_identity = NULL;
+ }
+#endif
+
+ if(sshc->ssh_session) {
+ rc = libssh2_session_free(sshc->ssh_session);
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ break;
+ }
+ if(rc < 0) {
+ char *err_msg = NULL;
+ (void)libssh2_session_last_error(sshc->ssh_session,
+ &err_msg, NULL, 0);
+ infof(data, "Failed to free libssh2 session: %d %s\n", rc, err_msg);
+ }
+ sshc->ssh_session = NULL;
+ }
+
+ /* worst-case scenario cleanup */
+
+ DEBUGASSERT(sshc->ssh_session == NULL);
+ DEBUGASSERT(sshc->ssh_channel == NULL);
+ DEBUGASSERT(sshc->sftp_session == NULL);
+ DEBUGASSERT(sshc->sftp_handle == NULL);
+#ifdef HAVE_LIBSSH2_KNOWNHOST_API
+ DEBUGASSERT(sshc->kh == NULL);
+#endif
+#ifdef HAVE_LIBSSH2_AGENT_API
+ DEBUGASSERT(sshc->ssh_agent == NULL);
+#endif
+
+ Curl_safefree(sshc->rsa_pub);
+ Curl_safefree(sshc->rsa);
+
+ Curl_safefree(sshc->quote_path1);
+ Curl_safefree(sshc->quote_path2);
+
+ Curl_safefree(sshc->homedir);
+
+ Curl_safefree(sshc->readdir_filename);
+ Curl_safefree(sshc->readdir_longentry);
+ Curl_safefree(sshc->readdir_line);
+ Curl_safefree(sshc->readdir_linkPath);
+
+ /* the code we are about to return */
+ result = sshc->actualcode;
+
+ memset(sshc, 0, sizeof(struct ssh_conn));
+
+ connclose(conn, "SSH session free");
+ sshc->state = SSH_SESSION_FREE; /* current */
+ sshc->nextstate = SSH_NO_STATE;
+ state(conn, SSH_STOP);
+ break;
+
+ case SSH_QUIT:
+ /* fallthrough, just stop! */
+ default:
+ /* internal error */
+ sshc->nextstate = SSH_NO_STATE;
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ } while(!rc && (sshc->state != SSH_STOP));
+
+ if(rc == LIBSSH2_ERROR_EAGAIN) {
+ /* we would block, we need to wait for the socket to be ready (in the
+ right direction too)! */
+ *block = TRUE;
+ }
+
+ return result;
+}
+
+/* called by the multi interface to figure out what socket(s) to wait for and
+ for what actions in the DO_DONE, PERFORM and WAITPERFORM states */
+static int ssh_perform_getsock(const struct connectdata *conn,
+ curl_socket_t *sock)
+{
+#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION
+ int bitmap = GETSOCK_BLANK;
+
+ sock[0] = conn->sock[FIRSTSOCKET];
+
+ if(conn->waitfor & KEEP_RECV)
+ bitmap |= GETSOCK_READSOCK(FIRSTSOCKET);
+
+ if(conn->waitfor & KEEP_SEND)
+ bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET);
+
+ return bitmap;
+#else
+ /* if we don't know the direction we can use the generic *_getsock()
+ function even for the protocol_connect and doing states */
+ return Curl_single_getsock(conn, sock);
+#endif
+}
+
+/* Generic function called by the multi interface to figure out what socket(s)
+ to wait for and for what actions during the DOING and PROTOCONNECT states*/
+static int ssh_getsock(struct connectdata *conn,
+ curl_socket_t *sock)
+{
+#ifndef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION
+ (void)conn;
+ (void)sock;
+ /* if we don't know any direction we can just play along as we used to and
+ not provide any sensible info */
+ return GETSOCK_BLANK;
+#else
+ /* if we know the direction we can use the generic *_getsock() function even
+ for the protocol_connect and doing states */
+ return ssh_perform_getsock(conn, sock);
+#endif
+}
+
+#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION
+/*
+ * When one of the libssh2 functions has returned LIBSSH2_ERROR_EAGAIN this
+ * function is used to figure out in what direction and stores this info so
+ * that the multi interface can take advantage of it. Make sure to call this
+ * function in all cases so that when it _doesn't_ return EAGAIN we can
+ * restore the default wait bits.
+ */
+static void ssh_block2waitfor(struct connectdata *conn, bool block)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ int dir = 0;
+ if(block) {
+ dir = libssh2_session_block_directions(sshc->ssh_session);
+ if(dir) {
+ /* translate the libssh2 define bits into our own bit defines */
+ conn->waitfor = ((dir&LIBSSH2_SESSION_BLOCK_INBOUND)?KEEP_RECV:0) |
+ ((dir&LIBSSH2_SESSION_BLOCK_OUTBOUND)?KEEP_SEND:0);
+ }
+ }
+ if(!dir)
+ /* It didn't block or libssh2 didn't reveal in which direction, put back
+ the original set */
+ conn->waitfor = sshc->orig_waitfor;
+}
+#else
+ /* no libssh2 directional support so we simply don't know */
+#define ssh_block2waitfor(x,y) Curl_nop_stmt
+#endif
+
+/* called repeatedly until done from multi.c */
+static CURLcode ssh_multi_statemach(struct connectdata *conn, bool *done)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ CURLcode result = CURLE_OK;
+ bool block; /* we store the status and use that to provide a ssh_getsock()
+ implementation */
+ do {
+ result = ssh_statemach_act(conn, &block);
+ *done = (sshc->state == SSH_STOP) ? TRUE : FALSE;
+ /* if there's no error, it isn't done and it didn't EWOULDBLOCK, then
+ try again */
+ } while(!result && !*done && !block);
+ ssh_block2waitfor(conn, block);
+
+ return result;
+}
+
+static CURLcode ssh_block_statemach(struct connectdata *conn,
+ bool disconnect)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ CURLcode result = CURLE_OK;
+ struct Curl_easy *data = conn->data;
+
+ while((sshc->state != SSH_STOP) && !result) {
+ bool block;
+ timediff_t left = 1000;
+ struct curltime now = Curl_now();
+
+ result = ssh_statemach_act(conn, &block);
+ if(result)
+ break;
+
+ if(!disconnect) {
+ if(Curl_pgrsUpdate(conn))
+ return CURLE_ABORTED_BY_CALLBACK;
+
+ result = Curl_speedcheck(data, now);
+ if(result)
+ break;
+
+ left = Curl_timeleft(data, NULL, FALSE);
+ if(left < 0) {
+ failf(data, "Operation timed out");
+ return CURLE_OPERATION_TIMEDOUT;
+ }
+ }
+
+#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION
+ if(block) {
+ int dir = libssh2_session_block_directions(sshc->ssh_session);
+ curl_socket_t sock = conn->sock[FIRSTSOCKET];
+ curl_socket_t fd_read = CURL_SOCKET_BAD;
+ curl_socket_t fd_write = CURL_SOCKET_BAD;
+ if(LIBSSH2_SESSION_BLOCK_INBOUND & dir)
+ fd_read = sock;
+ if(LIBSSH2_SESSION_BLOCK_OUTBOUND & dir)
+ fd_write = sock;
+ /* wait for the socket to become ready */
+ (void)Curl_socket_check(fd_read, CURL_SOCKET_BAD, fd_write,
+ left>1000?1000:(time_t)left);
+ }
+#endif
+
+ }
+
+ return result;
+}
+
+/*
+ * SSH setup and connection
+ */
+static CURLcode ssh_setup_connection(struct connectdata *conn)
+{
+ struct SSHPROTO *ssh;
+
+ conn->data->req.protop = ssh = calloc(1, sizeof(struct SSHPROTO));
+ if(!ssh)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_OK;
+}
+
+static Curl_recv scp_recv, sftp_recv;
+static Curl_send scp_send, sftp_send;
+
+/*
+ * Curl_ssh_connect() gets called from Curl_protocol_connect() to allow us to
+ * do protocol-specific actions at connect-time.
+ */
+static CURLcode ssh_connect(struct connectdata *conn, bool *done)
+{
+#ifdef CURL_LIBSSH2_DEBUG
+ curl_socket_t sock;
+#endif
+ struct ssh_conn *ssh;
+ CURLcode result;
+ struct Curl_easy *data = conn->data;
+
+ /* initialize per-handle data if not already */
+ if(!data->req.protop)
+ ssh_setup_connection(conn);
+
+ /* We default to persistent connections. We set this already in this connect
+ function to make the re-use checks properly be able to check this bit. */
+ connkeep(conn, "SSH default");
+
+ if(conn->handler->protocol & CURLPROTO_SCP) {
+ conn->recv[FIRSTSOCKET] = scp_recv;
+ conn->send[FIRSTSOCKET] = scp_send;
+ }
+ else {
+ conn->recv[FIRSTSOCKET] = sftp_recv;
+ conn->send[FIRSTSOCKET] = sftp_send;
+ }
+ ssh = &conn->proto.sshc;
+
+#ifdef CURL_LIBSSH2_DEBUG
+ if(conn->user) {
+ infof(data, "User: %s\n", conn->user);
+ }
+ if(conn->passwd) {
+ infof(data, "Password: %s\n", conn->passwd);
+ }
+ sock = conn->sock[FIRSTSOCKET];
+#endif /* CURL_LIBSSH2_DEBUG */
+
+ ssh->ssh_session = libssh2_session_init_ex(my_libssh2_malloc,
+ my_libssh2_free,
+ my_libssh2_realloc, conn);
+ if(ssh->ssh_session == NULL) {
+ failf(data, "Failure initialising ssh session");
+ return CURLE_FAILED_INIT;
+ }
+
+ if(data->set.ssh_compression) {
+#if LIBSSH2_VERSION_NUM >= 0x010208
+ if(libssh2_session_flag(ssh->ssh_session, LIBSSH2_FLAG_COMPRESS, 1) < 0)
+#endif
+ infof(data, "Failed to enable compression for ssh session\n");
+ }
+
+#ifdef HAVE_LIBSSH2_KNOWNHOST_API
+ if(data->set.str[STRING_SSH_KNOWNHOSTS]) {
+ int rc;
+ ssh->kh = libssh2_knownhost_init(ssh->ssh_session);
+ if(!ssh->kh) {
+ libssh2_session_free(ssh->ssh_session);
+ return CURLE_FAILED_INIT;
+ }
+
+ /* read all known hosts from there */
+ rc = libssh2_knownhost_readfile(ssh->kh,
+ data->set.str[STRING_SSH_KNOWNHOSTS],
+ LIBSSH2_KNOWNHOST_FILE_OPENSSH);
+ if(rc < 0)
+ infof(data, "Failed to read known hosts from %s\n",
+ data->set.str[STRING_SSH_KNOWNHOSTS]);
+ }
+#endif /* HAVE_LIBSSH2_KNOWNHOST_API */
+
+#ifdef CURL_LIBSSH2_DEBUG
+ libssh2_trace(ssh->ssh_session, ~0);
+ infof(data, "SSH socket: %d\n", (int)sock);
+#endif /* CURL_LIBSSH2_DEBUG */
+
+ state(conn, SSH_INIT);
+
+ result = ssh_multi_statemach(conn, done);
+
+ return result;
+}
+
+/*
+ ***********************************************************************
+ *
+ * scp_perform()
+ *
+ * This is the actual DO function for SCP. Get a file according to
+ * the options previously setup.
+ */
+
+static
+CURLcode scp_perform(struct connectdata *conn,
+ bool *connected,
+ bool *dophase_done)
+{
+ CURLcode result = CURLE_OK;
+
+ DEBUGF(infof(conn->data, "DO phase starts\n"));
+
+ *dophase_done = FALSE; /* not done yet */
+
+ /* start the first command in the DO phase */
+ state(conn, SSH_SCP_TRANS_INIT);
+
+ /* run the state-machine */
+ result = ssh_multi_statemach(conn, dophase_done);
+
+ *connected = conn->bits.tcpconnect[FIRSTSOCKET];
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+
+ return result;
+}
+
+/* called from multi.c while DOing */
+static CURLcode scp_doing(struct connectdata *conn,
+ bool *dophase_done)
+{
+ CURLcode result;
+ result = ssh_multi_statemach(conn, dophase_done);
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+ return result;
+}
+
+/*
+ * The DO function is generic for both protocols. There was previously two
+ * separate ones but this way means less duplicated code.
+ */
+
+static CURLcode ssh_do(struct connectdata *conn, bool *done)
+{
+ CURLcode result;
+ bool connected = 0;
+ struct Curl_easy *data = conn->data;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+
+ *done = FALSE; /* default to false */
+
+ data->req.size = -1; /* make sure this is unknown at this point */
+
+ sshc->actualcode = CURLE_OK; /* reset error code */
+ sshc->secondCreateDirs = 0; /* reset the create dir attempt state
+ variable */
+
+ Curl_pgrsSetUploadCounter(data, 0);
+ Curl_pgrsSetDownloadCounter(data, 0);
+ Curl_pgrsSetUploadSize(data, -1);
+ Curl_pgrsSetDownloadSize(data, -1);
+
+ if(conn->handler->protocol & CURLPROTO_SCP)
+ result = scp_perform(conn, &connected, done);
+ else
+ result = sftp_perform(conn, &connected, done);
+
+ return result;
+}
+
+/* BLOCKING, but the function is using the state machine so the only reason
+ this is still blocking is that the multi interface code has no support for
+ disconnecting operations that takes a while */
+static CURLcode scp_disconnect(struct connectdata *conn, bool dead_connection)
+{
+ CURLcode result = CURLE_OK;
+ struct ssh_conn *ssh = &conn->proto.sshc;
+ (void) dead_connection;
+
+ if(ssh->ssh_session) {
+ /* only if there's a session still around to use! */
+
+ state(conn, SSH_SESSION_DISCONNECT);
+
+ result = ssh_block_statemach(conn, TRUE);
+ }
+
+ return result;
+}
+
+/* generic done function for both SCP and SFTP called from their specific
+ done functions */
+static CURLcode ssh_done(struct connectdata *conn, CURLcode status)
+{
+ CURLcode result = CURLE_OK;
+ struct SSHPROTO *sftp_scp = conn->data->req.protop;
+
+ if(!status) {
+ /* run the state-machine */
+ result = ssh_block_statemach(conn, FALSE);
+ }
+ else
+ result = status;
+
+ if(sftp_scp)
+ Curl_safefree(sftp_scp->path);
+ if(Curl_pgrsDone(conn))
+ return CURLE_ABORTED_BY_CALLBACK;
+
+ conn->data->req.keepon = 0; /* clear all bits */
+ return result;
+}
+
+
+static CURLcode scp_done(struct connectdata *conn, CURLcode status,
+ bool premature)
+{
+ (void)premature; /* not used */
+
+ if(!status)
+ state(conn, SSH_SCP_DONE);
+
+ return ssh_done(conn, status);
+
+}
+
+static ssize_t scp_send(struct connectdata *conn, int sockindex,
+ const void *mem, size_t len, CURLcode *err)
+{
+ ssize_t nwrite;
+ (void)sockindex; /* we only support SCP on the fixed known primary socket */
+
+ /* libssh2_channel_write() returns int! */
+ nwrite = (ssize_t)
+ libssh2_channel_write(conn->proto.sshc.ssh_channel, mem, len);
+
+ ssh_block2waitfor(conn, (nwrite == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE);
+
+ if(nwrite == LIBSSH2_ERROR_EAGAIN) {
+ *err = CURLE_AGAIN;
+ nwrite = 0;
+ }
+ else if(nwrite < LIBSSH2_ERROR_NONE) {
+ *err = libssh2_session_error_to_CURLE((int)nwrite);
+ nwrite = -1;
+ }
+
+ return nwrite;
+}
+
+static ssize_t scp_recv(struct connectdata *conn, int sockindex,
+ char *mem, size_t len, CURLcode *err)
+{
+ ssize_t nread;
+ (void)sockindex; /* we only support SCP on the fixed known primary socket */
+
+ /* libssh2_channel_read() returns int */
+ nread = (ssize_t)
+ libssh2_channel_read(conn->proto.sshc.ssh_channel, mem, len);
+
+ ssh_block2waitfor(conn, (nread == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE);
+ if(nread == LIBSSH2_ERROR_EAGAIN) {
+ *err = CURLE_AGAIN;
+ nread = -1;
+ }
+
+ return nread;
+}
+
+/*
+ * =============== SFTP ===============
+ */
+
+/*
+ ***********************************************************************
+ *
+ * sftp_perform()
+ *
+ * This is the actual DO function for SFTP. Get a file/directory according to
+ * the options previously setup.
+ */
+
+static
+CURLcode sftp_perform(struct connectdata *conn,
+ bool *connected,
+ bool *dophase_done)
+{
+ CURLcode result = CURLE_OK;
+
+ DEBUGF(infof(conn->data, "DO phase starts\n"));
+
+ *dophase_done = FALSE; /* not done yet */
+
+ /* start the first command in the DO phase */
+ state(conn, SSH_SFTP_QUOTE_INIT);
+
+ /* run the state-machine */
+ result = ssh_multi_statemach(conn, dophase_done);
+
+ *connected = conn->bits.tcpconnect[FIRSTSOCKET];
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+
+ return result;
+}
+
+/* called from multi.c while DOing */
+static CURLcode sftp_doing(struct connectdata *conn,
+ bool *dophase_done)
+{
+ CURLcode result = ssh_multi_statemach(conn, dophase_done);
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+ return result;
+}
+
+/* BLOCKING, but the function is using the state machine so the only reason
+ this is still blocking is that the multi interface code has no support for
+ disconnecting operations that takes a while */
+static CURLcode sftp_disconnect(struct connectdata *conn, bool dead_connection)
+{
+ CURLcode result = CURLE_OK;
+ (void) dead_connection;
+
+ DEBUGF(infof(conn->data, "SSH DISCONNECT starts now\n"));
+
+ if(conn->proto.sshc.ssh_session) {
+ /* only if there's a session still around to use! */
+ state(conn, SSH_SFTP_SHUTDOWN);
+ result = ssh_block_statemach(conn, TRUE);
+ }
+
+ DEBUGF(infof(conn->data, "SSH DISCONNECT is done\n"));
+
+ return result;
+
+}
+
+static CURLcode sftp_done(struct connectdata *conn, CURLcode status,
+ bool premature)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+
+ if(!status) {
+ /* Post quote commands are executed after the SFTP_CLOSE state to avoid
+ errors that could happen due to open file handles during POSTQUOTE
+ operation */
+ if(!premature && conn->data->set.postquote && !conn->bits.retry)
+ sshc->nextstate = SSH_SFTP_POSTQUOTE_INIT;
+ state(conn, SSH_SFTP_CLOSE);
+ }
+ return ssh_done(conn, status);
+}
+
+/* return number of sent bytes */
+static ssize_t sftp_send(struct connectdata *conn, int sockindex,
+ const void *mem, size_t len, CURLcode *err)
+{
+ ssize_t nwrite; /* libssh2_sftp_write() used to return size_t in 0.14
+ but is changed to ssize_t in 0.15. These days we don't
+ support libssh2 0.15*/
+ (void)sockindex;
+
+ nwrite = libssh2_sftp_write(conn->proto.sshc.sftp_handle, mem, len);
+
+ ssh_block2waitfor(conn, (nwrite == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE);
+
+ if(nwrite == LIBSSH2_ERROR_EAGAIN) {
+ *err = CURLE_AGAIN;
+ nwrite = 0;
+ }
+ else if(nwrite < LIBSSH2_ERROR_NONE) {
+ *err = libssh2_session_error_to_CURLE((int)nwrite);
+ nwrite = -1;
+ }
+
+ return nwrite;
+}
+
+/*
+ * Return number of received (decrypted) bytes
+ * or <0 on error
+ */
+static ssize_t sftp_recv(struct connectdata *conn, int sockindex,
+ char *mem, size_t len, CURLcode *err)
+{
+ ssize_t nread;
+ (void)sockindex;
+
+ nread = libssh2_sftp_read(conn->proto.sshc.sftp_handle, mem, len);
+
+ ssh_block2waitfor(conn, (nread == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE);
+
+ if(nread == LIBSSH2_ERROR_EAGAIN) {
+ *err = CURLE_AGAIN;
+ nread = -1;
+
+ }
+ else if(nread < 0) {
+ *err = libssh2_session_error_to_CURLE((int)nread);
+ }
+ return nread;
+}
+
+static const char *sftp_libssh2_strerror(int err)
+{
+ switch(err) {
+ case LIBSSH2_FX_NO_SUCH_FILE:
+ return "No such file or directory";
+
+ case LIBSSH2_FX_PERMISSION_DENIED:
+ return "Permission denied";
+
+ case LIBSSH2_FX_FAILURE:
+ return "Operation failed";
+
+ case LIBSSH2_FX_BAD_MESSAGE:
+ return "Bad message from SFTP server";
+
+ case LIBSSH2_FX_NO_CONNECTION:
+ return "Not connected to SFTP server";
+
+ case LIBSSH2_FX_CONNECTION_LOST:
+ return "Connection to SFTP server lost";
+
+ case LIBSSH2_FX_OP_UNSUPPORTED:
+ return "Operation not supported by SFTP server";
+
+ case LIBSSH2_FX_INVALID_HANDLE:
+ return "Invalid handle";
+
+ case LIBSSH2_FX_NO_SUCH_PATH:
+ return "No such file or directory";
+
+ case LIBSSH2_FX_FILE_ALREADY_EXISTS:
+ return "File already exists";
+
+ case LIBSSH2_FX_WRITE_PROTECT:
+ return "File is write protected";
+
+ case LIBSSH2_FX_NO_MEDIA:
+ return "No media";
+
+ case LIBSSH2_FX_NO_SPACE_ON_FILESYSTEM:
+ return "Disk full";
+
+ case LIBSSH2_FX_QUOTA_EXCEEDED:
+ return "User quota exceeded";
+
+ case LIBSSH2_FX_UNKNOWN_PRINCIPLE:
+ return "Unknown principle";
+
+ case LIBSSH2_FX_LOCK_CONFlICT:
+ return "File lock conflict";
+
+ case LIBSSH2_FX_DIR_NOT_EMPTY:
+ return "Directory not empty";
+
+ case LIBSSH2_FX_NOT_A_DIRECTORY:
+ return "Not a directory";
+
+ case LIBSSH2_FX_INVALID_FILENAME:
+ return "Invalid filename";
+
+ case LIBSSH2_FX_LINK_LOOP:
+ return "Link points to itself";
+ }
+ return "Unknown error in libssh2";
+}
+
+CURLcode Curl_ssh_init(void)
+{
+#ifdef HAVE_LIBSSH2_INIT
+ if(libssh2_init(0)) {
+ DEBUGF(fprintf(stderr, "Error: libssh2_init failed\n"));
+ return CURLE_FAILED_INIT;
+ }
+#endif
+ return CURLE_OK;
+}
+
+void Curl_ssh_cleanup(void)
+{
+#ifdef HAVE_LIBSSH2_EXIT
+ (void)libssh2_exit();
+#endif
+}
+
+size_t Curl_ssh_version(char *buffer, size_t buflen)
+{
+ return msnprintf(buffer, buflen, "libssh2/%s", LIBSSH2_VERSION);
+}
+
+#endif /* USE_LIBSSH2 */
diff --git a/Utilities/cmcurl/lib/vssh/ssh.h b/Utilities/cmcurl/lib/vssh/ssh.h
new file mode 100644
index 0000000..0d4ee52
--- /dev/null
+++ b/Utilities/cmcurl/lib/vssh/ssh.h
@@ -0,0 +1,262 @@
+#ifndef HEADER_CURL_SSH_H
+#define HEADER_CURL_SSH_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if defined(HAVE_LIBSSH2_H)
+#include <libssh2.h>
+#include <libssh2_sftp.h>
+#elif defined(HAVE_LIBSSH_LIBSSH_H)
+#include <libssh/libssh.h>
+#include <libssh/sftp.h>
+#elif defined(USE_WOLFSSH)
+#include <wolfssh/ssh.h>
+#include <wolfssh/wolfsftp.h>
+#endif
+
+/****************************************************************************
+ * SSH unique setup
+ ***************************************************************************/
+typedef enum {
+ SSH_NO_STATE = -1, /* Used for "nextState" so say there is none */
+ SSH_STOP = 0, /* do nothing state, stops the state machine */
+
+ SSH_INIT, /* First state in SSH-CONNECT */
+ SSH_S_STARTUP, /* Session startup */
+ SSH_HOSTKEY, /* verify hostkey */
+ SSH_AUTHLIST,
+ SSH_AUTH_PKEY_INIT,
+ SSH_AUTH_PKEY,
+ SSH_AUTH_PASS_INIT,
+ SSH_AUTH_PASS,
+ SSH_AUTH_AGENT_INIT, /* initialize then wait for connection to agent */
+ SSH_AUTH_AGENT_LIST, /* ask for list then wait for entire list to come */
+ SSH_AUTH_AGENT, /* attempt one key at a time */
+ SSH_AUTH_HOST_INIT,
+ SSH_AUTH_HOST,
+ SSH_AUTH_KEY_INIT,
+ SSH_AUTH_KEY,
+ SSH_AUTH_GSSAPI,
+ SSH_AUTH_DONE,
+ SSH_SFTP_INIT,
+ SSH_SFTP_REALPATH, /* Last state in SSH-CONNECT */
+
+ SSH_SFTP_QUOTE_INIT, /* First state in SFTP-DO */
+ SSH_SFTP_POSTQUOTE_INIT, /* (Possibly) First state in SFTP-DONE */
+ SSH_SFTP_QUOTE,
+ SSH_SFTP_NEXT_QUOTE,
+ SSH_SFTP_QUOTE_STAT,
+ SSH_SFTP_QUOTE_SETSTAT,
+ SSH_SFTP_QUOTE_SYMLINK,
+ SSH_SFTP_QUOTE_MKDIR,
+ SSH_SFTP_QUOTE_RENAME,
+ SSH_SFTP_QUOTE_RMDIR,
+ SSH_SFTP_QUOTE_UNLINK,
+ SSH_SFTP_QUOTE_STATVFS,
+ SSH_SFTP_GETINFO,
+ SSH_SFTP_FILETIME,
+ SSH_SFTP_TRANS_INIT,
+ SSH_SFTP_UPLOAD_INIT,
+ SSH_SFTP_CREATE_DIRS_INIT,
+ SSH_SFTP_CREATE_DIRS,
+ SSH_SFTP_CREATE_DIRS_MKDIR,
+ SSH_SFTP_READDIR_INIT,
+ SSH_SFTP_READDIR,
+ SSH_SFTP_READDIR_LINK,
+ SSH_SFTP_READDIR_BOTTOM,
+ SSH_SFTP_READDIR_DONE,
+ SSH_SFTP_DOWNLOAD_INIT,
+ SSH_SFTP_DOWNLOAD_STAT, /* Last state in SFTP-DO */
+ SSH_SFTP_CLOSE, /* Last state in SFTP-DONE */
+ SSH_SFTP_SHUTDOWN, /* First state in SFTP-DISCONNECT */
+ SSH_SCP_TRANS_INIT, /* First state in SCP-DO */
+ SSH_SCP_UPLOAD_INIT,
+ SSH_SCP_DOWNLOAD_INIT,
+ SSH_SCP_DOWNLOAD,
+ SSH_SCP_DONE,
+ SSH_SCP_SEND_EOF,
+ SSH_SCP_WAIT_EOF,
+ SSH_SCP_WAIT_CLOSE,
+ SSH_SCP_CHANNEL_FREE, /* Last state in SCP-DONE */
+ SSH_SESSION_DISCONNECT, /* First state in SCP-DISCONNECT */
+ SSH_SESSION_FREE, /* Last state in SCP/SFTP-DISCONNECT */
+ SSH_QUIT,
+ SSH_LAST /* never used */
+} sshstate;
+
+/* this struct is used in the HandleData struct which is part of the
+ Curl_easy, which means this is used on a per-easy handle basis.
+ Everything that is strictly related to a connection is banned from this
+ struct. */
+struct SSHPROTO {
+ char *path; /* the path we operate on */
+};
+
+/* ssh_conn is used for struct connection-oriented data in the connectdata
+ struct */
+struct ssh_conn {
+ const char *authlist; /* List of auth. methods, managed by libssh2 */
+
+ /* common */
+ const char *passphrase; /* pass-phrase to use */
+ char *rsa_pub; /* path name */
+ char *rsa; /* path name */
+ bool authed; /* the connection has been authenticated fine */
+ sshstate state; /* always use ssh.c:state() to change state! */
+ sshstate nextstate; /* the state to goto after stopping */
+ CURLcode actualcode; /* the actual error code */
+ struct curl_slist *quote_item; /* for the quote option */
+ char *quote_path1; /* two generic pointers for the QUOTE stuff */
+ char *quote_path2;
+
+ bool acceptfail; /* used by the SFTP_QUOTE (continue if
+ quote command fails) */
+ char *homedir; /* when doing SFTP we figure out home dir in the
+ connect phase */
+ size_t readdir_len, readdir_totalLen, readdir_currLen;
+ char *readdir_line;
+ char *readdir_linkPath;
+ /* end of READDIR stuff */
+
+ int secondCreateDirs; /* counter use by the code to see if the
+ second attempt has been made to change
+ to/create a directory */
+ char *slash_pos; /* used by the SFTP_CREATE_DIRS state */
+
+ int orig_waitfor; /* default READ/WRITE bits wait for */
+
+#if defined(USE_LIBSSH)
+/* our variables */
+ unsigned kbd_state; /* 0 or 1 */
+ ssh_key privkey;
+ ssh_key pubkey;
+ int auth_methods;
+ ssh_session ssh_session;
+ ssh_scp scp_session;
+ sftp_session sftp_session;
+ sftp_file sftp_file;
+ sftp_dir sftp_dir;
+
+ unsigned sftp_recv_state; /* 0 or 1 */
+ int sftp_file_index; /* for async read */
+ sftp_attributes readdir_attrs; /* used by the SFTP readdir actions */
+ sftp_attributes readdir_link_attrs; /* used by the SFTP readdir actions */
+ sftp_attributes quote_attrs; /* used by the SFTP_QUOTE state */
+
+ const char *readdir_filename; /* points within readdir_attrs */
+ const char *readdir_longentry;
+ char *readdir_tmp;
+#elif defined(USE_LIBSSH2)
+ char *readdir_filename;
+ char *readdir_longentry;
+
+ LIBSSH2_SFTP_ATTRIBUTES quote_attrs; /* used by the SFTP_QUOTE state */
+
+ /* Here's a set of struct members used by the SFTP_READDIR state */
+ LIBSSH2_SFTP_ATTRIBUTES readdir_attrs;
+ LIBSSH2_SESSION *ssh_session; /* Secure Shell session */
+ LIBSSH2_CHANNEL *ssh_channel; /* Secure Shell channel handle */
+ LIBSSH2_SFTP *sftp_session; /* SFTP handle */
+ LIBSSH2_SFTP_HANDLE *sftp_handle;
+
+#ifdef HAVE_LIBSSH2_AGENT_API
+ LIBSSH2_AGENT *ssh_agent; /* proxy to ssh-agent/pageant */
+ struct libssh2_agent_publickey *sshagent_identity,
+ *sshagent_prev_identity;
+#endif
+
+ /* note that HAVE_LIBSSH2_KNOWNHOST_API is a define set in the libssh2.h
+ header */
+#ifdef HAVE_LIBSSH2_KNOWNHOST_API
+ LIBSSH2_KNOWNHOSTS *kh;
+#endif
+#elif defined(USE_WOLFSSH)
+ WOLFSSH *ssh_session;
+ WOLFSSH_CTX *ctx;
+ word32 handleSz;
+ byte handle[WOLFSSH_MAX_HANDLE];
+ curl_off_t offset;
+#endif /* USE_LIBSSH */
+};
+
+#if defined(USE_LIBSSH)
+
+#define CURL_LIBSSH_VERSION ssh_version(0)
+
+#elif defined(USE_LIBSSH2)
+
+/* Feature detection based on version numbers to better work with
+ non-configure platforms */
+
+#if !defined(LIBSSH2_VERSION_NUM) || (LIBSSH2_VERSION_NUM < 0x001000)
+# error "SCP/SFTP protocols require libssh2 0.16 or later"
+#endif
+
+#if LIBSSH2_VERSION_NUM >= 0x010000
+#define HAVE_LIBSSH2_SFTP_SEEK64 1
+#endif
+
+#if LIBSSH2_VERSION_NUM >= 0x010100
+#define HAVE_LIBSSH2_VERSION 1
+#endif
+
+#if LIBSSH2_VERSION_NUM >= 0x010205
+#define HAVE_LIBSSH2_INIT 1
+#define HAVE_LIBSSH2_EXIT 1
+#endif
+
+#if LIBSSH2_VERSION_NUM >= 0x010206
+#define HAVE_LIBSSH2_KNOWNHOST_CHECKP 1
+#define HAVE_LIBSSH2_SCP_SEND64 1
+#endif
+
+#if LIBSSH2_VERSION_NUM >= 0x010208
+#define HAVE_LIBSSH2_SESSION_HANDSHAKE 1
+#endif
+
+#ifdef HAVE_LIBSSH2_VERSION
+/* get it run-time if possible */
+#define CURL_LIBSSH2_VERSION libssh2_version(0)
+#else
+/* use build-time if run-time not possible */
+#define CURL_LIBSSH2_VERSION LIBSSH2_VERSION
+#endif
+
+#endif /* USE_LIBSSH2 */
+
+#ifdef USE_SSH
+
+extern const struct Curl_handler Curl_handler_scp;
+extern const struct Curl_handler Curl_handler_sftp;
+
+/* generic SSH backend functions */
+CURLcode Curl_ssh_init(void);
+void Curl_ssh_cleanup(void);
+size_t Curl_ssh_version(char *buffer, size_t buflen);
+#else
+/* for non-SSH builds */
+#define Curl_ssh_cleanup()
+#endif
+
+#endif /* HEADER_CURL_SSH_H */
diff --git a/Utilities/cmcurl/lib/vssh/wolfssh.c b/Utilities/cmcurl/lib/vssh/wolfssh.c
new file mode 100644
index 0000000..363a52c
--- /dev/null
+++ b/Utilities/cmcurl/lib/vssh/wolfssh.c
@@ -0,0 +1,1156 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2019 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_WOLFSSH
+
+#include <limits.h>
+
+#include <wolfssh/ssh.h>
+#include <wolfssh/wolfsftp.h>
+#include "urldata.h"
+#include "connect.h"
+#include "sendf.h"
+#include "progress.h"
+#include "curl_path.h"
+#include "strtoofft.h"
+#include "transfer.h"
+#include "speedcheck.h"
+#include "select.h"
+#include "multiif.h"
+#include "warnless.h"
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+static CURLcode wssh_connect(struct connectdata *conn, bool *done);
+static CURLcode wssh_multi_statemach(struct connectdata *conn, bool *done);
+static CURLcode wssh_do(struct connectdata *conn, bool *done);
+#if 0
+static CURLcode wscp_done(struct connectdata *conn,
+ CURLcode, bool premature);
+static CURLcode wscp_doing(struct connectdata *conn,
+ bool *dophase_done);
+static CURLcode wscp_disconnect(struct connectdata *conn,
+ bool dead_connection);
+#endif
+static CURLcode wsftp_done(struct connectdata *conn,
+ CURLcode, bool premature);
+static CURLcode wsftp_doing(struct connectdata *conn,
+ bool *dophase_done);
+static CURLcode wsftp_disconnect(struct connectdata *conn, bool dead);
+static int wssh_getsock(struct connectdata *conn,
+ curl_socket_t *sock);
+static int wssh_perform_getsock(const struct connectdata *conn,
+ curl_socket_t *sock);
+static CURLcode wssh_setup_connection(struct connectdata *conn);
+
+#if 0
+/*
+ * SCP protocol handler.
+ */
+
+const struct Curl_handler Curl_handler_scp = {
+ "SCP", /* scheme */
+ wssh_setup_connection, /* setup_connection */
+ wssh_do, /* do_it */
+ wscp_done, /* done */
+ ZERO_NULL, /* do_more */
+ wssh_connect, /* connect_it */
+ wssh_multi_statemach, /* connecting */
+ wscp_doing, /* doing */
+ wssh_getsock, /* proto_getsock */
+ wssh_getsock, /* doing_getsock */
+ ZERO_NULL, /* domore_getsock */
+ wssh_perform_getsock, /* perform_getsock */
+ wscp_disconnect, /* disconnect */
+ ZERO_NULL, /* readwrite */
+ ZERO_NULL, /* connection_check */
+ PORT_SSH, /* defport */
+ CURLPROTO_SCP, /* protocol */
+ PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION
+ | PROTOPT_NOURLQUERY /* flags */
+};
+
+#endif
+
+/*
+ * SFTP protocol handler.
+ */
+
+const struct Curl_handler Curl_handler_sftp = {
+ "SFTP", /* scheme */
+ wssh_setup_connection, /* setup_connection */
+ wssh_do, /* do_it */
+ wsftp_done, /* done */
+ ZERO_NULL, /* do_more */
+ wssh_connect, /* connect_it */
+ wssh_multi_statemach, /* connecting */
+ wsftp_doing, /* doing */
+ wssh_getsock, /* proto_getsock */
+ wssh_getsock, /* doing_getsock */
+ ZERO_NULL, /* domore_getsock */
+ wssh_perform_getsock, /* perform_getsock */
+ wsftp_disconnect, /* disconnect */
+ ZERO_NULL, /* readwrite */
+ ZERO_NULL, /* connection_check */
+ PORT_SSH, /* defport */
+ CURLPROTO_SFTP, /* protocol */
+ PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION
+ | PROTOPT_NOURLQUERY /* flags */
+};
+
+/*
+ * SSH State machine related code
+ */
+/* This is the ONLY way to change SSH state! */
+static void state(struct connectdata *conn, sshstate nowstate)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
+ /* for debug purposes */
+ static const char * const names[] = {
+ "SSH_STOP",
+ "SSH_INIT",
+ "SSH_S_STARTUP",
+ "SSH_HOSTKEY",
+ "SSH_AUTHLIST",
+ "SSH_AUTH_PKEY_INIT",
+ "SSH_AUTH_PKEY",
+ "SSH_AUTH_PASS_INIT",
+ "SSH_AUTH_PASS",
+ "SSH_AUTH_AGENT_INIT",
+ "SSH_AUTH_AGENT_LIST",
+ "SSH_AUTH_AGENT",
+ "SSH_AUTH_HOST_INIT",
+ "SSH_AUTH_HOST",
+ "SSH_AUTH_KEY_INIT",
+ "SSH_AUTH_KEY",
+ "SSH_AUTH_GSSAPI",
+ "SSH_AUTH_DONE",
+ "SSH_SFTP_INIT",
+ "SSH_SFTP_REALPATH",
+ "SSH_SFTP_QUOTE_INIT",
+ "SSH_SFTP_POSTQUOTE_INIT",
+ "SSH_SFTP_QUOTE",
+ "SSH_SFTP_NEXT_QUOTE",
+ "SSH_SFTP_QUOTE_STAT",
+ "SSH_SFTP_QUOTE_SETSTAT",
+ "SSH_SFTP_QUOTE_SYMLINK",
+ "SSH_SFTP_QUOTE_MKDIR",
+ "SSH_SFTP_QUOTE_RENAME",
+ "SSH_SFTP_QUOTE_RMDIR",
+ "SSH_SFTP_QUOTE_UNLINK",
+ "SSH_SFTP_QUOTE_STATVFS",
+ "SSH_SFTP_GETINFO",
+ "SSH_SFTP_FILETIME",
+ "SSH_SFTP_TRANS_INIT",
+ "SSH_SFTP_UPLOAD_INIT",
+ "SSH_SFTP_CREATE_DIRS_INIT",
+ "SSH_SFTP_CREATE_DIRS",
+ "SSH_SFTP_CREATE_DIRS_MKDIR",
+ "SSH_SFTP_READDIR_INIT",
+ "SSH_SFTP_READDIR",
+ "SSH_SFTP_READDIR_LINK",
+ "SSH_SFTP_READDIR_BOTTOM",
+ "SSH_SFTP_READDIR_DONE",
+ "SSH_SFTP_DOWNLOAD_INIT",
+ "SSH_SFTP_DOWNLOAD_STAT",
+ "SSH_SFTP_CLOSE",
+ "SSH_SFTP_SHUTDOWN",
+ "SSH_SCP_TRANS_INIT",
+ "SSH_SCP_UPLOAD_INIT",
+ "SSH_SCP_DOWNLOAD_INIT",
+ "SSH_SCP_DOWNLOAD",
+ "SSH_SCP_DONE",
+ "SSH_SCP_SEND_EOF",
+ "SSH_SCP_WAIT_EOF",
+ "SSH_SCP_WAIT_CLOSE",
+ "SSH_SCP_CHANNEL_FREE",
+ "SSH_SESSION_DISCONNECT",
+ "SSH_SESSION_FREE",
+ "QUIT"
+ };
+
+ /* a precaution to make sure the lists are in sync */
+ DEBUGASSERT(sizeof(names)/sizeof(names[0]) == SSH_LAST);
+
+ if(sshc->state != nowstate) {
+ infof(conn->data, "wolfssh %p state change from %s to %s\n",
+ (void *)sshc, names[sshc->state], names[nowstate]);
+ }
+#endif
+
+ sshc->state = nowstate;
+}
+
+static ssize_t wscp_send(struct connectdata *conn, int sockindex,
+ const void *mem, size_t len, CURLcode *err)
+{
+ ssize_t nwrite = 0;
+ (void)conn;
+ (void)sockindex; /* we only support SCP on the fixed known primary socket */
+ (void)mem;
+ (void)len;
+ (void)err;
+
+ return nwrite;
+}
+
+static ssize_t wscp_recv(struct connectdata *conn, int sockindex,
+ char *mem, size_t len, CURLcode *err)
+{
+ ssize_t nread = 0;
+ (void)conn;
+ (void)sockindex; /* we only support SCP on the fixed known primary socket */
+ (void)mem;
+ (void)len;
+ (void)err;
+
+ return nread;
+}
+
+/* return number of sent bytes */
+static ssize_t wsftp_send(struct connectdata *conn, int sockindex,
+ const void *mem, size_t len, CURLcode *err)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ word32 offset[2];
+ int rc;
+ (void)sockindex;
+
+ offset[0] = (word32)sshc->offset&0xFFFFFFFF;
+ offset[1] = (word32)(sshc->offset>>32)&0xFFFFFFFF;
+
+ rc = wolfSSH_SFTP_SendWritePacket(sshc->ssh_session, sshc->handle,
+ sshc->handleSz,
+ &offset[0],
+ (byte *)mem, (word32)len);
+
+ if(rc == WS_FATAL_ERROR)
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ if(rc == WS_WANT_READ) {
+ conn->waitfor = KEEP_RECV;
+ *err = CURLE_AGAIN;
+ return -1;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ conn->waitfor = KEEP_SEND;
+ *err = CURLE_AGAIN;
+ return -1;
+ }
+ if(rc < 0) {
+ failf(conn->data, "wolfSSH_SFTP_SendWritePacket returned %d\n", rc);
+ return -1;
+ }
+ DEBUGASSERT(rc == (int)len);
+ infof(conn->data, "sent %zd bytes SFTP from offset %zd\n",
+ len, sshc->offset);
+ sshc->offset += len;
+ return (ssize_t)rc;
+}
+
+/*
+ * Return number of received (decrypted) bytes
+ * or <0 on error
+ */
+static ssize_t wsftp_recv(struct connectdata *conn, int sockindex,
+ char *mem, size_t len, CURLcode *err)
+{
+ int rc;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ word32 offset[2];
+ (void)sockindex;
+
+ offset[0] = (word32)sshc->offset&0xFFFFFFFF;
+ offset[1] = (word32)(sshc->offset>>32)&0xFFFFFFFF;
+
+ rc = wolfSSH_SFTP_SendReadPacket(sshc->ssh_session, sshc->handle,
+ sshc->handleSz,
+ &offset[0],
+ (byte *)mem, (word32)len);
+ if(rc == WS_FATAL_ERROR)
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ if(rc == WS_WANT_READ) {
+ conn->waitfor = KEEP_RECV;
+ *err = CURLE_AGAIN;
+ return -1;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ conn->waitfor = KEEP_SEND;
+ *err = CURLE_AGAIN;
+ return -1;
+ }
+
+ DEBUGASSERT(rc <= (int)len);
+
+ if(rc < 0) {
+ failf(conn->data, "wolfSSH_SFTP_SendReadPacket returned %d\n", rc);
+ return -1;
+ }
+ sshc->offset += len;
+
+ return (ssize_t)rc;
+}
+
+/*
+ * SSH setup and connection
+ */
+static CURLcode wssh_setup_connection(struct connectdata *conn)
+{
+ struct SSHPROTO *ssh;
+
+ conn->data->req.protop = ssh = calloc(1, sizeof(struct SSHPROTO));
+ if(!ssh)
+ return CURLE_OUT_OF_MEMORY;
+
+ return CURLE_OK;
+}
+
+static Curl_recv wscp_recv, wsftp_recv;
+static Curl_send wscp_send, wsftp_send;
+
+static int userauth(byte authtype,
+ WS_UserAuthData* authdata,
+ void *ctx)
+{
+ struct connectdata *conn = ctx;
+ DEBUGF(infof(conn->data, "wolfssh callback: type %s\n",
+ authtype == WOLFSSH_USERAUTH_PASSWORD ? "PASSWORD" :
+ "PUBLICCKEY"));
+ if(authtype == WOLFSSH_USERAUTH_PASSWORD) {
+ authdata->sf.password.password = (byte *)conn->passwd;
+ authdata->sf.password.passwordSz = (word32) strlen(conn->passwd);
+ }
+
+ return 0;
+}
+
+static CURLcode wssh_connect(struct connectdata *conn, bool *done)
+{
+ struct Curl_easy *data = conn->data;
+ struct ssh_conn *sshc;
+ curl_socket_t sock = conn->sock[FIRSTSOCKET];
+ int rc;
+
+ /* initialize per-handle data if not already */
+ if(!data->req.protop)
+ wssh_setup_connection(conn);
+
+ /* We default to persistent connections. We set this already in this connect
+ function to make the re-use checks properly be able to check this bit. */
+ connkeep(conn, "SSH default");
+
+ if(conn->handler->protocol & CURLPROTO_SCP) {
+ conn->recv[FIRSTSOCKET] = wscp_recv;
+ conn->send[FIRSTSOCKET] = wscp_send;
+ }
+ else {
+ conn->recv[FIRSTSOCKET] = wsftp_recv;
+ conn->send[FIRSTSOCKET] = wsftp_send;
+ }
+ sshc = &conn->proto.sshc;
+ sshc->ctx = wolfSSH_CTX_new(WOLFSSH_ENDPOINT_CLIENT, NULL);
+ if(!sshc->ctx) {
+ failf(data, "No wolfSSH context");
+ goto error;
+ }
+
+ sshc->ssh_session = wolfSSH_new(sshc->ctx);
+ if(sshc->ssh_session == NULL) {
+ failf(data, "No wolfSSH session");
+ goto error;
+ }
+
+ rc = wolfSSH_SetUsername(sshc->ssh_session, conn->user);
+ if(rc != WS_SUCCESS) {
+ failf(data, "wolfSSH failed to set user name");
+ goto error;
+ }
+
+ /* set callback for authentication */
+ wolfSSH_SetUserAuth(sshc->ctx, userauth);
+ wolfSSH_SetUserAuthCtx(sshc->ssh_session, conn);
+
+ rc = wolfSSH_set_fd(sshc->ssh_session, (int)sock);
+ if(rc) {
+ failf(data, "wolfSSH failed to set socket");
+ goto error;
+ }
+
+#if 0
+ wolfSSH_Debugging_ON();
+#endif
+
+ *done = TRUE;
+ if(conn->handler->protocol & CURLPROTO_SCP)
+ state(conn, SSH_INIT);
+ else
+ state(conn, SSH_SFTP_INIT);
+
+ return wssh_multi_statemach(conn, done);
+ error:
+ wolfSSH_free(sshc->ssh_session);
+ wolfSSH_CTX_free(sshc->ctx);
+ return CURLE_FAILED_INIT;
+}
+
+/*
+ * wssh_statemach_act() runs the SSH state machine as far as it can without
+ * blocking and without reaching the end. The data the pointer 'block' points
+ * to will be set to TRUE if the wolfssh function returns EAGAIN meaning it
+ * wants to be called again when the socket is ready
+ */
+
+static CURLcode wssh_statemach_act(struct connectdata *conn, bool *block)
+{
+ CURLcode result = CURLE_OK;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ struct Curl_easy *data = conn->data;
+ struct SSHPROTO *sftp_scp = data->req.protop;
+ WS_SFTPNAME *name;
+ int rc = 0;
+ *block = FALSE; /* we're not blocking by default */
+
+ do {
+ switch(sshc->state) {
+ case SSH_INIT:
+ state(conn, SSH_S_STARTUP);
+ /* FALLTHROUGH */
+ case SSH_S_STARTUP:
+ rc = wolfSSH_connect(sshc->ssh_session);
+ if(rc != WS_SUCCESS)
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ if(rc == WS_WANT_READ) {
+ *block = TRUE;
+ conn->waitfor = KEEP_RECV;
+ return CURLE_OK;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ *block = TRUE;
+ conn->waitfor = KEEP_SEND;
+ return CURLE_OK;
+ }
+ else if(rc != WS_SUCCESS) {
+ state(conn, SSH_STOP);
+ return CURLE_SSH;
+ }
+ infof(data, "wolfssh connected!\n");
+ state(conn, SSH_STOP);
+ break;
+ case SSH_STOP:
+ break;
+
+ case SSH_SFTP_INIT:
+ rc = wolfSSH_SFTP_connect(sshc->ssh_session);
+ if(rc != WS_SUCCESS)
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ if(rc == WS_WANT_READ) {
+ *block = TRUE;
+ conn->waitfor = KEEP_RECV;
+ return CURLE_OK;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ *block = TRUE;
+ conn->waitfor = KEEP_SEND;
+ return CURLE_OK;
+ }
+ else if(rc == WS_SUCCESS) {
+ infof(data, "wolfssh SFTP connected!\n");
+ state(conn, SSH_SFTP_REALPATH);
+ }
+ else {
+ failf(data, "wolfssh SFTP connect error %d", rc);
+ return CURLE_SSH;
+ }
+ break;
+ case SSH_SFTP_REALPATH:
+ name = wolfSSH_SFTP_RealPath(sshc->ssh_session, (char *)".");
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ if(rc == WS_WANT_READ) {
+ *block = TRUE;
+ conn->waitfor = KEEP_RECV;
+ return CURLE_OK;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ *block = TRUE;
+ conn->waitfor = KEEP_SEND;
+ return CURLE_OK;
+ }
+ else if(name && (rc == WS_SUCCESS)) {
+ sshc->homedir = malloc(name->fSz + 1);
+ if(!sshc->homedir) {
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ }
+ else {
+ memcpy(sshc->homedir, name->fName, name->fSz);
+ sshc->homedir[name->fSz] = 0;
+ infof(data, "wolfssh SFTP realpath succeeded!\n");
+ }
+ wolfSSH_SFTPNAME_list_free(name);
+ state(conn, SSH_STOP);
+ return CURLE_OK;
+ }
+ failf(data, "wolfssh SFTP realpath %d", rc);
+ return CURLE_SSH;
+
+ case SSH_SFTP_QUOTE_INIT:
+ result = Curl_getworkingpath(conn, sshc->homedir, &sftp_scp->path);
+ if(result) {
+ sshc->actualcode = result;
+ state(conn, SSH_STOP);
+ break;
+ }
+
+ if(data->set.quote) {
+ infof(data, "Sending quote commands\n");
+ sshc->quote_item = data->set.quote;
+ state(conn, SSH_SFTP_QUOTE);
+ }
+ else {
+ state(conn, SSH_SFTP_GETINFO);
+ }
+ break;
+ case SSH_SFTP_GETINFO:
+ if(data->set.get_filetime) {
+ state(conn, SSH_SFTP_FILETIME);
+ }
+ else {
+ state(conn, SSH_SFTP_TRANS_INIT);
+ }
+ break;
+ case SSH_SFTP_TRANS_INIT:
+ if(data->set.upload)
+ state(conn, SSH_SFTP_UPLOAD_INIT);
+ else {
+ if(sftp_scp->path[strlen(sftp_scp->path)-1] == '/')
+ state(conn, SSH_SFTP_READDIR_INIT);
+ else
+ state(conn, SSH_SFTP_DOWNLOAD_INIT);
+ }
+ break;
+ case SSH_SFTP_UPLOAD_INIT: {
+ word32 flags;
+ WS_SFTP_FILEATRB createattrs;
+ if(data->state.resume_from) {
+ WS_SFTP_FILEATRB attrs;
+ if(data->state.resume_from < 0) {
+ rc = wolfSSH_SFTP_STAT(sshc->ssh_session, sftp_scp->path,
+ &attrs);
+ if(rc != WS_SUCCESS)
+ break;
+
+ if(rc) {
+ data->state.resume_from = 0;
+ }
+ else {
+ curl_off_t size = ((curl_off_t)attrs.sz[1] << 32) | attrs.sz[0];
+ if(size < 0) {
+ failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size);
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+ data->state.resume_from = size;
+ }
+ }
+ }
+
+ if(data->set.ftp_append)
+ /* Try to open for append, but create if nonexisting */
+ flags = WOLFSSH_FXF_WRITE|WOLFSSH_FXF_CREAT|WOLFSSH_FXF_APPEND;
+ else if(data->state.resume_from > 0)
+ /* If we have restart position then open for append */
+ flags = WOLFSSH_FXF_WRITE|WOLFSSH_FXF_APPEND;
+ else
+ /* Clear file before writing (normal behaviour) */
+ flags = WOLFSSH_FXF_WRITE|WOLFSSH_FXF_CREAT|WOLFSSH_FXF_TRUNC;
+
+ memset(&createattrs, 0, sizeof(createattrs));
+ createattrs.per = (word32)data->set.new_file_perms;
+ sshc->handleSz = sizeof(sshc->handle);
+ rc = wolfSSH_SFTP_Open(sshc->ssh_session, sftp_scp->path,
+ flags, &createattrs,
+ sshc->handle, &sshc->handleSz);
+ if(rc == WS_FATAL_ERROR)
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ if(rc == WS_WANT_READ) {
+ *block = TRUE;
+ conn->waitfor = KEEP_RECV;
+ return CURLE_OK;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ *block = TRUE;
+ conn->waitfor = KEEP_SEND;
+ return CURLE_OK;
+ }
+ else if(rc == WS_SUCCESS) {
+ infof(data, "wolfssh SFTP open succeeded!\n");
+ }
+ else {
+ failf(data, "wolfssh SFTP upload open failed: %d", rc);
+ return CURLE_SSH;
+ }
+ state(conn, SSH_SFTP_DOWNLOAD_STAT);
+
+ /* If we have a restart point then we need to seek to the correct
+ position. */
+ if(data->state.resume_from > 0) {
+ /* Let's read off the proper amount of bytes from the input. */
+ int seekerr = CURL_SEEKFUNC_OK;
+ if(conn->seek_func) {
+ Curl_set_in_callback(data, true);
+ seekerr = conn->seek_func(conn->seek_client, data->state.resume_from,
+ SEEK_SET);
+ Curl_set_in_callback(data, false);
+ }
+
+ if(seekerr != CURL_SEEKFUNC_OK) {
+ curl_off_t passed = 0;
+
+ if(seekerr != CURL_SEEKFUNC_CANTSEEK) {
+ failf(data, "Could not seek stream");
+ return CURLE_FTP_COULDNT_USE_REST;
+ }
+ /* seekerr == CURL_SEEKFUNC_CANTSEEK (can't seek to offset) */
+ do {
+ size_t readthisamountnow =
+ (data->state.resume_from - passed > data->set.buffer_size) ?
+ (size_t)data->set.buffer_size :
+ curlx_sotouz(data->state.resume_from - passed);
+
+ size_t actuallyread;
+ Curl_set_in_callback(data, true);
+ actuallyread = data->state.fread_func(data->state.buffer, 1,
+ readthisamountnow,
+ data->state.in);
+ Curl_set_in_callback(data, false);
+
+ passed += actuallyread;
+ if((actuallyread == 0) || (actuallyread > readthisamountnow)) {
+ /* this checks for greater-than only to make sure that the
+ CURL_READFUNC_ABORT return code still aborts */
+ failf(data, "Failed to read data");
+ return CURLE_FTP_COULDNT_USE_REST;
+ }
+ } while(passed < data->state.resume_from);
+ }
+
+ /* now, decrease the size of the read */
+ if(data->state.infilesize > 0) {
+ data->state.infilesize -= data->state.resume_from;
+ data->req.size = data->state.infilesize;
+ Curl_pgrsSetUploadSize(data, data->state.infilesize);
+ }
+
+ sshc->offset += data->state.resume_from;
+ }
+ if(data->state.infilesize > 0) {
+ data->req.size = data->state.infilesize;
+ Curl_pgrsSetUploadSize(data, data->state.infilesize);
+ }
+ /* upload data */
+ Curl_setup_transfer(data, -1, -1, FALSE, FIRSTSOCKET);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->sockfd = conn->writesockfd;
+
+ if(result) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = result;
+ }
+ else {
+ /* store this original bitmask setup to use later on if we can't
+ figure out a "real" bitmask */
+ sshc->orig_waitfor = data->req.keepon;
+
+ /* we want to use the _sending_ function even when the socket turns
+ out readable as the underlying libssh2 sftp send function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_OUT;
+
+ /* since we don't really wait for anything at this point, we want the
+ state machine to move on as soon as possible so we set a very short
+ timeout here */
+ Curl_expire(data, 0, EXPIRE_RUN_NOW);
+
+ state(conn, SSH_STOP);
+ }
+ break;
+ }
+ case SSH_SFTP_DOWNLOAD_INIT:
+ sshc->handleSz = sizeof(sshc->handle);
+ rc = wolfSSH_SFTP_Open(sshc->ssh_session, sftp_scp->path,
+ WOLFSSH_FXF_READ, NULL,
+ sshc->handle, &sshc->handleSz);
+ if(rc == WS_FATAL_ERROR)
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ if(rc == WS_WANT_READ) {
+ *block = TRUE;
+ conn->waitfor = KEEP_RECV;
+ return CURLE_OK;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ *block = TRUE;
+ conn->waitfor = KEEP_SEND;
+ return CURLE_OK;
+ }
+ else if(rc == WS_SUCCESS) {
+ infof(data, "wolfssh SFTP open succeeded!\n");
+ state(conn, SSH_SFTP_DOWNLOAD_STAT);
+ return CURLE_OK;
+ }
+
+ failf(data, "wolfssh SFTP open failed: %d", rc);
+ return CURLE_SSH;
+
+ case SSH_SFTP_DOWNLOAD_STAT: {
+ WS_SFTP_FILEATRB attrs;
+ curl_off_t size;
+
+ rc = wolfSSH_SFTP_STAT(sshc->ssh_session, sftp_scp->path, &attrs);
+ if(rc == WS_FATAL_ERROR)
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ if(rc == WS_WANT_READ) {
+ *block = TRUE;
+ conn->waitfor = KEEP_RECV;
+ return CURLE_OK;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ *block = TRUE;
+ conn->waitfor = KEEP_SEND;
+ return CURLE_OK;
+ }
+ else if(rc == WS_SUCCESS) {
+ infof(data, "wolfssh STAT succeeded!\n");
+ }
+ else {
+ failf(data, "wolfssh SFTP open failed: %d", rc);
+ data->req.size = -1;
+ data->req.maxdownload = -1;
+ Curl_pgrsSetDownloadSize(data, -1);
+ return CURLE_SSH;
+ }
+
+ size = ((curl_off_t)attrs.sz[1] <<32) | attrs.sz[0];
+
+ data->req.size = size;
+ data->req.maxdownload = size;
+ Curl_pgrsSetDownloadSize(data, size);
+
+ infof(data, "SFTP download %" CURL_FORMAT_CURL_OFF_T " bytes\n", size);
+
+ /* We cannot seek with wolfSSH so resuming and range requests are not
+ possible */
+ if(conn->data->state.use_range || data->state.resume_from) {
+ infof(data, "wolfSSH cannot do range/seek on SFTP\n");
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
+
+ /* Setup the actual download */
+ if(data->req.size == 0) {
+ /* no data to transfer */
+ Curl_setup_transfer(data, -1, -1, FALSE, -1);
+ infof(data, "File already completely downloaded\n");
+ state(conn, SSH_STOP);
+ break;
+ }
+ Curl_setup_transfer(data, FIRSTSOCKET, data->req.size, FALSE, -1);
+
+ /* not set by Curl_setup_transfer to preserve keepon bits */
+ conn->writesockfd = conn->sockfd;
+
+ /* we want to use the _receiving_ function even when the socket turns
+ out writableable as the underlying libssh2 recv function will deal
+ with both accordingly */
+ conn->cselect_bits = CURL_CSELECT_IN;
+
+ if(result) {
+ /* this should never occur; the close state should be entered
+ at the time the error occurs */
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = result;
+ }
+ else {
+ state(conn, SSH_STOP);
+ }
+ break;
+ }
+ case SSH_SFTP_CLOSE:
+ if(sshc->handleSz)
+ rc = wolfSSH_SFTP_Close(sshc->ssh_session, sshc->handle,
+ sshc->handleSz);
+ else
+ rc = WS_SUCCESS; /* directory listing */
+ if(rc == WS_WANT_READ) {
+ *block = TRUE;
+ conn->waitfor = KEEP_RECV;
+ return CURLE_OK;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ *block = TRUE;
+ conn->waitfor = KEEP_SEND;
+ return CURLE_OK;
+ }
+ else if(rc == WS_SUCCESS) {
+ state(conn, SSH_STOP);
+ return CURLE_OK;
+ }
+
+ failf(data, "wolfssh SFTP CLOSE failed: %d", rc);
+ return CURLE_SSH;
+
+ case SSH_SFTP_READDIR_INIT:
+ Curl_pgrsSetDownloadSize(data, -1);
+ if(data->set.opt_no_body) {
+ state(conn, SSH_STOP);
+ break;
+ }
+ state(conn, SSH_SFTP_READDIR);
+ /* FALLTHROUGH */
+ case SSH_SFTP_READDIR:
+ name = wolfSSH_SFTP_LS(sshc->ssh_session, sftp_scp->path);
+ if(!name)
+ rc = wolfSSH_get_error(sshc->ssh_session);
+ else
+ rc = WS_SUCCESS;
+
+ if(rc == WS_WANT_READ) {
+ *block = TRUE;
+ conn->waitfor = KEEP_RECV;
+ return CURLE_OK;
+ }
+ else if(rc == WS_WANT_WRITE) {
+ *block = TRUE;
+ conn->waitfor = KEEP_SEND;
+ return CURLE_OK;
+ }
+ else if(name && (rc == WS_SUCCESS)) {
+ WS_SFTPNAME *origname = name;
+ result = CURLE_OK;
+ while(name) {
+ char *line = aprintf("%s\n",
+ data->set.ftp_list_only ?
+ name->fName : name->lName);
+ if(line == NULL) {
+ state(conn, SSH_SFTP_CLOSE);
+ sshc->actualcode = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ result = Curl_client_write(conn, CLIENTWRITE_BODY,
+ line, strlen(line));
+ free(line);
+ if(result) {
+ sshc->actualcode = result;
+ break;
+ }
+ name = name->next;
+ }
+ wolfSSH_SFTPNAME_list_free(origname);
+ state(conn, SSH_STOP);
+ return result;
+ }
+ failf(data, "wolfssh SFTP ls failed: %d", rc);
+ return CURLE_SSH;
+
+ case SSH_SFTP_SHUTDOWN:
+ Curl_safefree(sshc->homedir);
+ wolfSSH_free(sshc->ssh_session);
+ wolfSSH_CTX_free(sshc->ctx);
+ state(conn, SSH_STOP);
+ return CURLE_OK;
+ default:
+ break;
+ }
+ } while(!rc && (sshc->state != SSH_STOP));
+ return result;
+}
+
+/* called repeatedly until done from multi.c */
+static CURLcode wssh_multi_statemach(struct connectdata *conn, bool *done)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ CURLcode result = CURLE_OK;
+ bool block; /* we store the status and use that to provide a ssh_getsock()
+ implementation */
+ do {
+ result = wssh_statemach_act(conn, &block);
+ *done = (sshc->state == SSH_STOP) ? TRUE : FALSE;
+ /* if there's no error, it isn't done and it didn't EWOULDBLOCK, then
+ try again */
+ if(*done) {
+ DEBUGF(infof(conn->data, "wssh_statemach_act says DONE\n"));
+ }
+ } while(!result && !*done && !block);
+
+ return result;
+}
+
+static
+CURLcode wscp_perform(struct connectdata *conn,
+ bool *connected,
+ bool *dophase_done)
+{
+ (void)conn;
+ (void)connected;
+ (void)dophase_done;
+ return CURLE_OK;
+}
+
+static
+CURLcode wsftp_perform(struct connectdata *conn,
+ bool *connected,
+ bool *dophase_done)
+{
+ CURLcode result = CURLE_OK;
+
+ DEBUGF(infof(conn->data, "DO phase starts\n"));
+
+ *dophase_done = FALSE; /* not done yet */
+
+ /* start the first command in the DO phase */
+ state(conn, SSH_SFTP_QUOTE_INIT);
+
+ /* run the state-machine */
+ result = wssh_multi_statemach(conn, dophase_done);
+
+ *connected = conn->bits.tcpconnect[FIRSTSOCKET];
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+
+ return result;
+}
+
+/*
+ * The DO function is generic for both protocols.
+ */
+static CURLcode wssh_do(struct connectdata *conn, bool *done)
+{
+ CURLcode result;
+ bool connected = 0;
+ struct Curl_easy *data = conn->data;
+ struct ssh_conn *sshc = &conn->proto.sshc;
+
+ *done = FALSE; /* default to false */
+ data->req.size = -1; /* make sure this is unknown at this point */
+ sshc->actualcode = CURLE_OK; /* reset error code */
+ sshc->secondCreateDirs = 0; /* reset the create dir attempt state
+ variable */
+
+ Curl_pgrsSetUploadCounter(data, 0);
+ Curl_pgrsSetDownloadCounter(data, 0);
+ Curl_pgrsSetUploadSize(data, -1);
+ Curl_pgrsSetDownloadSize(data, -1);
+
+ if(conn->handler->protocol & CURLPROTO_SCP)
+ result = wscp_perform(conn, &connected, done);
+ else
+ result = wsftp_perform(conn, &connected, done);
+
+ return result;
+}
+
+static CURLcode wssh_block_statemach(struct connectdata *conn,
+ bool disconnect)
+{
+ struct ssh_conn *sshc = &conn->proto.sshc;
+ CURLcode result = CURLE_OK;
+ struct Curl_easy *data = conn->data;
+
+ while((sshc->state != SSH_STOP) && !result) {
+ bool block;
+ timediff_t left = 1000;
+ struct curltime now = Curl_now();
+
+ result = wssh_statemach_act(conn, &block);
+ if(result)
+ break;
+
+ if(!disconnect) {
+ if(Curl_pgrsUpdate(conn))
+ return CURLE_ABORTED_BY_CALLBACK;
+
+ result = Curl_speedcheck(data, now);
+ if(result)
+ break;
+
+ left = Curl_timeleft(data, NULL, FALSE);
+ if(left < 0) {
+ failf(data, "Operation timed out");
+ return CURLE_OPERATION_TIMEDOUT;
+ }
+ }
+
+ if(!result) {
+ int dir = conn->waitfor;
+ curl_socket_t sock = conn->sock[FIRSTSOCKET];
+ curl_socket_t fd_read = CURL_SOCKET_BAD;
+ curl_socket_t fd_write = CURL_SOCKET_BAD;
+ if(dir == KEEP_RECV)
+ fd_read = sock;
+ else if(dir == KEEP_SEND)
+ fd_write = sock;
+
+ /* wait for the socket to become ready */
+ (void)Curl_socket_check(fd_read, CURL_SOCKET_BAD, fd_write,
+ left>1000?1000:left); /* ignore result */
+ }
+ }
+
+ return result;
+}
+
+/* generic done function for both SCP and SFTP called from their specific
+ done functions */
+static CURLcode wssh_done(struct connectdata *conn, CURLcode status)
+{
+ CURLcode result = CURLE_OK;
+ struct SSHPROTO *sftp_scp = conn->data->req.protop;
+
+ if(!status) {
+ /* run the state-machine */
+ result = wssh_block_statemach(conn, FALSE);
+ }
+ else
+ result = status;
+
+ if(sftp_scp)
+ Curl_safefree(sftp_scp->path);
+ if(Curl_pgrsDone(conn))
+ return CURLE_ABORTED_BY_CALLBACK;
+
+ conn->data->req.keepon = 0; /* clear all bits */
+ return result;
+}
+
+#if 0
+static CURLcode wscp_done(struct connectdata *conn,
+ CURLcode code, bool premature)
+{
+ CURLcode result = CURLE_OK;
+ (void)conn;
+ (void)code;
+ (void)premature;
+
+ return result;
+}
+
+static CURLcode wscp_doing(struct connectdata *conn,
+ bool *dophase_done)
+{
+ CURLcode result = CURLE_OK;
+ (void)conn;
+ (void)dophase_done;
+
+ return result;
+}
+
+static CURLcode wscp_disconnect(struct connectdata *conn, bool dead_connection)
+{
+ CURLcode result = CURLE_OK;
+ (void)conn;
+ (void)dead_connection;
+
+ return result;
+}
+#endif
+
+static CURLcode wsftp_done(struct connectdata *conn,
+ CURLcode code, bool premature)
+{
+ (void)premature;
+ state(conn, SSH_SFTP_CLOSE);
+
+ return wssh_done(conn, code);
+}
+
+static CURLcode wsftp_doing(struct connectdata *conn,
+ bool *dophase_done)
+{
+ CURLcode result = wssh_multi_statemach(conn, dophase_done);
+
+ if(*dophase_done) {
+ DEBUGF(infof(conn->data, "DO phase is complete\n"));
+ }
+ return result;
+}
+
+static CURLcode wsftp_disconnect(struct connectdata *conn, bool dead)
+{
+ CURLcode result = CURLE_OK;
+ (void)dead;
+
+ DEBUGF(infof(conn->data, "SSH DISCONNECT starts now\n"));
+
+ if(conn->proto.sshc.ssh_session) {
+ /* only if there's a session still around to use! */
+ state(conn, SSH_SFTP_SHUTDOWN);
+ result = wssh_block_statemach(conn, TRUE);
+ }
+
+ DEBUGF(infof(conn->data, "SSH DISCONNECT is done\n"));
+ return result;
+}
+
+static int wssh_getsock(struct connectdata *conn,
+ curl_socket_t *sock)
+{
+ return wssh_perform_getsock(conn, sock);
+}
+
+static int wssh_perform_getsock(const struct connectdata *conn,
+ curl_socket_t *sock)
+{
+ int bitmap = GETSOCK_BLANK;
+ int dir = conn->waitfor;
+ sock[0] = conn->sock[FIRSTSOCKET];
+
+ if(dir == KEEP_RECV)
+ bitmap |= GETSOCK_READSOCK(FIRSTSOCKET);
+ else if(dir == KEEP_SEND)
+ bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET);
+
+ return bitmap;
+}
+
+size_t Curl_ssh_version(char *buffer, size_t buflen)
+{
+ return msnprintf(buffer, buflen, "wolfssh/%s", LIBWOLFSSH_VERSION_STRING);
+}
+
+CURLcode Curl_ssh_init(void)
+{
+ if(WS_SUCCESS != wolfSSH_Init()) {
+ DEBUGF(fprintf(stderr, "Error: wolfSSH_Init failed\n"));
+ return CURLE_FAILED_INIT;
+ }
+
+ return CURLE_OK;
+}
+void Curl_ssh_cleanup(void)
+{
+}
+
+#endif /* USE_WOLFSSH */
diff --git a/Utilities/cmcurl/lib/vssh/wolfssh.h b/Utilities/cmcurl/lib/vssh/wolfssh.h
new file mode 100644
index 0000000..a9b9a3b
--- /dev/null
+++ b/Utilities/cmcurl/lib/vssh/wolfssh.h
@@ -0,0 +1,27 @@
+#ifndef HEADER_CURL_WOLFSSH_H
+#define HEADER_CURL_WOLFSSH_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2019 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+extern const struct Curl_handler Curl_handler_sftp;
+
+#endif /* HEADER_CURL_WOLFSSH_H */
diff --git a/Utilities/cmcurl/lib/vtls/bearssl.c b/Utilities/cmcurl/lib/vtls/bearssl.c
new file mode 100644
index 0000000..67f9458
--- /dev/null
+++ b/Utilities/cmcurl/lib/vtls/bearssl.c
@@ -0,0 +1,866 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2019, Michael Forney, <mforney@mforney.org>
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#ifdef USE_BEARSSL
+
+#include <bearssl.h>
+
+#include "bearssl.h"
+#include "urldata.h"
+#include "sendf.h"
+#include "inet_pton.h"
+#include "vtls.h"
+#include "connect.h"
+#include "select.h"
+#include "multiif.h"
+#include "curl_printf.h"
+#include "curl_memory.h"
+
+struct x509_context {
+ const br_x509_class *vtable;
+ br_x509_minimal_context minimal;
+ bool verifyhost;
+ bool verifypeer;
+};
+
+struct ssl_backend_data {
+ br_ssl_client_context ctx;
+ struct x509_context x509;
+ unsigned char buf[BR_SSL_BUFSIZE_BIDI];
+ br_x509_trust_anchor *anchors;
+ size_t anchors_len;
+ const char *protocols[2];
+ /* SSL client context is active */
+ bool active;
+ /* size of pending write, yet to be flushed */
+ size_t pending_write;
+};
+
+#define BACKEND connssl->backend
+
+struct cafile_parser {
+ CURLcode err;
+ bool in_cert;
+ br_x509_decoder_context xc;
+ /* array of trust anchors loaded from CAfile */
+ br_x509_trust_anchor *anchors;
+ size_t anchors_len;
+ /* buffer for DN data */
+ unsigned char dn[1024];
+ size_t dn_len;
+};
+
+static void append_dn(void *ctx, const void *buf, size_t len)
+{
+ struct cafile_parser *ca = ctx;
+
+ if(ca->err != CURLE_OK || !ca->in_cert)
+ return;
+ if(sizeof(ca->dn) - ca->dn_len < len) {
+ ca->err = CURLE_FAILED_INIT;
+ return;
+ }
+ memcpy(ca->dn + ca->dn_len, buf, len);
+ ca->dn_len += len;
+}
+
+static void x509_push(void *ctx, const void *buf, size_t len)
+{
+ struct cafile_parser *ca = ctx;
+
+ if(ca->in_cert)
+ br_x509_decoder_push(&ca->xc, buf, len);
+}
+
+static CURLcode load_cafile(const char *path, br_x509_trust_anchor **anchors,
+ size_t *anchors_len)
+{
+ struct cafile_parser ca;
+ br_pem_decoder_context pc;
+ br_x509_trust_anchor *ta;
+ size_t ta_size;
+ br_x509_trust_anchor *new_anchors;
+ size_t new_anchors_len;
+ br_x509_pkey *pkey;
+ FILE *fp;
+ unsigned char buf[BUFSIZ], *p;
+ const char *name;
+ size_t n, i, pushed;
+
+ fp = fopen(path, "rb");
+ if(!fp)
+ return CURLE_SSL_CACERT_BADFILE;
+
+ ca.err = CURLE_OK;
+ ca.in_cert = FALSE;
+ ca.anchors = NULL;
+ ca.anchors_len = 0;
+ br_pem_decoder_init(&pc);
+ br_pem_decoder_setdest(&pc, x509_push, &ca);
+ for(;;) {
+ n = fread(buf, 1, sizeof(buf), fp);
+ if(n == 0)
+ break;
+ p = buf;
+ while(n) {
+ pushed = br_pem_decoder_push(&pc, p, n);
+ if(ca.err)
+ goto fail;
+ p += pushed;
+ n -= pushed;
+
+ switch(br_pem_decoder_event(&pc)) {
+ case 0:
+ break;
+ case BR_PEM_BEGIN_OBJ:
+ name = br_pem_decoder_name(&pc);
+ if(strcmp(name, "CERTIFICATE") && strcmp(name, "X509 CERTIFICATE"))
+ break;
+ br_x509_decoder_init(&ca.xc, append_dn, &ca);
+ if(ca.anchors_len == SIZE_MAX / sizeof(ca.anchors[0])) {
+ ca.err = CURLE_OUT_OF_MEMORY;
+ goto fail;
+ }
+ new_anchors_len = ca.anchors_len + 1;
+ new_anchors = realloc(ca.anchors,
+ new_anchors_len * sizeof(ca.anchors[0]));
+ if(!new_anchors) {
+ ca.err = CURLE_OUT_OF_MEMORY;
+ goto fail;
+ }
+ ca.anchors = new_anchors;
+ ca.anchors_len = new_anchors_len;
+ ca.in_cert = TRUE;
+ ca.dn_len = 0;
+ ta = &ca.anchors[ca.anchors_len - 1];
+ ta->dn.data = NULL;
+ break;
+ case BR_PEM_END_OBJ:
+ if(!ca.in_cert)
+ break;
+ ca.in_cert = FALSE;
+ if(br_x509_decoder_last_error(&ca.xc)) {
+ ca.err = CURLE_SSL_CACERT_BADFILE;
+ goto fail;
+ }
+ ta->flags = 0;
+ if(br_x509_decoder_isCA(&ca.xc))
+ ta->flags |= BR_X509_TA_CA;
+ pkey = br_x509_decoder_get_pkey(&ca.xc);
+ if(!pkey) {
+ ca.err = CURLE_SSL_CACERT_BADFILE;
+ goto fail;
+ }
+ ta->pkey = *pkey;
+
+ /* calculate space needed for trust anchor data */
+ ta_size = ca.dn_len;
+ switch(pkey->key_type) {
+ case BR_KEYTYPE_RSA:
+ ta_size += pkey->key.rsa.nlen + pkey->key.rsa.elen;
+ break;
+ case BR_KEYTYPE_EC:
+ ta_size += pkey->key.ec.qlen;
+ break;
+ default:
+ ca.err = CURLE_FAILED_INIT;
+ goto fail;
+ }
+
+ /* fill in trust anchor DN and public key data */
+ ta->dn.data = malloc(ta_size);
+ if(!ta->dn.data) {
+ ca.err = CURLE_OUT_OF_MEMORY;
+ goto fail;
+ }
+ memcpy(ta->dn.data, ca.dn, ca.dn_len);
+ ta->dn.len = ca.dn_len;
+ switch(pkey->key_type) {
+ case BR_KEYTYPE_RSA:
+ ta->pkey.key.rsa.n = ta->dn.data + ta->dn.len;
+ memcpy(ta->pkey.key.rsa.n, pkey->key.rsa.n, pkey->key.rsa.nlen);
+ ta->pkey.key.rsa.e = ta->pkey.key.rsa.n + ta->pkey.key.rsa.nlen;
+ memcpy(ta->pkey.key.rsa.e, pkey->key.rsa.e, pkey->key.rsa.elen);
+ break;
+ case BR_KEYTYPE_EC:
+ ta->pkey.key.ec.q = ta->dn.data + ta->dn.len;
+ memcpy(ta->pkey.key.ec.q, pkey->key.ec.q, pkey->key.ec.qlen);
+ break;
+ }
+ break;
+ default:
+ ca.err = CURLE_SSL_CACERT_BADFILE;
+ goto fail;
+ }
+ }
+ }
+ if(ferror(fp))
+ ca.err = CURLE_READ_ERROR;
+
+fail:
+ fclose(fp);
+ if(ca.err == CURLE_OK) {
+ *anchors = ca.anchors;
+ *anchors_len = ca.anchors_len;
+ }
+ else {
+ for(i = 0; i < ca.anchors_len; ++i)
+ free(ca.anchors[i].dn.data);
+ free(ca.anchors);
+ }
+
+ return ca.err;
+}
+
+static void x509_start_chain(const br_x509_class **ctx,
+ const char *server_name)
+{
+ struct x509_context *x509 = (struct x509_context *)ctx;
+
+ if(!x509->verifyhost)
+ server_name = NULL;
+ x509->minimal.vtable->start_chain(&x509->minimal.vtable, server_name);
+}
+
+static void x509_start_cert(const br_x509_class **ctx, uint32_t length)
+{
+ struct x509_context *x509 = (struct x509_context *)ctx;
+
+ x509->minimal.vtable->start_cert(&x509->minimal.vtable, length);
+}
+
+static void x509_append(const br_x509_class **ctx, const unsigned char *buf,
+ size_t len)
+{
+ struct x509_context *x509 = (struct x509_context *)ctx;
+
+ x509->minimal.vtable->append(&x509->minimal.vtable, buf, len);
+}
+
+static void x509_end_cert(const br_x509_class **ctx)
+{
+ struct x509_context *x509 = (struct x509_context *)ctx;
+
+ x509->minimal.vtable->end_cert(&x509->minimal.vtable);
+}
+
+static unsigned x509_end_chain(const br_x509_class **ctx)
+{
+ struct x509_context *x509 = (struct x509_context *)ctx;
+ unsigned err;
+
+ err = x509->minimal.vtable->end_chain(&x509->minimal.vtable);
+ if(err && !x509->verifypeer) {
+ /* ignore any X.509 errors */
+ err = BR_ERR_OK;
+ }
+
+ return err;
+}
+
+static const br_x509_pkey *x509_get_pkey(const br_x509_class *const *ctx,
+ unsigned *usages)
+{
+ struct x509_context *x509 = (struct x509_context *)ctx;
+
+ return x509->minimal.vtable->get_pkey(&x509->minimal.vtable, usages);
+}
+
+static const br_x509_class x509_vtable = {
+ sizeof(struct x509_context),
+ x509_start_chain,
+ x509_start_cert,
+ x509_append,
+ x509_end_cert,
+ x509_end_chain,
+ x509_get_pkey
+};
+
+static CURLcode bearssl_connect_step1(struct connectdata *conn, int sockindex)
+{
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ const char * const ssl_cafile = SSL_CONN_CONFIG(CAfile);
+ const char *hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
+ conn->host.name;
+ const bool verifypeer = SSL_CONN_CONFIG(verifypeer);
+ const bool verifyhost = SSL_CONN_CONFIG(verifyhost);
+ CURLcode ret;
+ unsigned version_min, version_max;
+#ifdef ENABLE_IPV6
+ struct in6_addr addr;
+#else
+ struct in_addr addr;
+#endif
+
+ switch(SSL_CONN_CONFIG(version)) {
+ case CURL_SSLVERSION_SSLv2:
+ failf(data, "BearSSL does not support SSLv2");
+ return CURLE_SSL_CONNECT_ERROR;
+ case CURL_SSLVERSION_SSLv3:
+ failf(data, "BearSSL does not support SSLv3");
+ return CURLE_SSL_CONNECT_ERROR;
+ case CURL_SSLVERSION_TLSv1_0:
+ version_min = BR_TLS10;
+ version_max = BR_TLS10;
+ break;
+ case CURL_SSLVERSION_TLSv1_1:
+ version_min = BR_TLS11;
+ version_max = BR_TLS11;
+ break;
+ case CURL_SSLVERSION_TLSv1_2:
+ version_min = BR_TLS12;
+ version_max = BR_TLS12;
+ break;
+ case CURL_SSLVERSION_DEFAULT:
+ case CURL_SSLVERSION_TLSv1:
+ version_min = BR_TLS10;
+ version_max = BR_TLS12;
+ break;
+ default:
+ failf(data, "BearSSL: unknown CURLOPT_SSLVERSION");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+
+ if(ssl_cafile) {
+ ret = load_cafile(ssl_cafile, &BACKEND->anchors, &BACKEND->anchors_len);
+ if(ret != CURLE_OK) {
+ if(verifypeer) {
+ failf(data, "error setting certificate verify locations:\n"
+ " CAfile: %s\n", ssl_cafile);
+ return ret;
+ }
+ infof(data, "error setting certificate verify locations,"
+ " continuing anyway:\n");
+ }
+ }
+
+ /* initialize SSL context */
+ br_ssl_client_init_full(&BACKEND->ctx, &BACKEND->x509.minimal,
+ BACKEND->anchors, BACKEND->anchors_len);
+ br_ssl_engine_set_versions(&BACKEND->ctx.eng, version_min, version_max);
+ br_ssl_engine_set_buffer(&BACKEND->ctx.eng, BACKEND->buf,
+ sizeof(BACKEND->buf), 1);
+
+ /* initialize X.509 context */
+ BACKEND->x509.vtable = &x509_vtable;
+ BACKEND->x509.verifypeer = verifypeer;
+ BACKEND->x509.verifyhost = verifyhost;
+ br_ssl_engine_set_x509(&BACKEND->ctx.eng, &BACKEND->x509.vtable);
+
+ if(SSL_SET_OPTION(primary.sessionid)) {
+ void *session;
+
+ Curl_ssl_sessionid_lock(conn);
+ if(!Curl_ssl_getsessionid(conn, &session, NULL, sockindex)) {
+ br_ssl_engine_set_session_parameters(&BACKEND->ctx.eng, session);
+ infof(data, "BearSSL: re-using session ID\n");
+ }
+ Curl_ssl_sessionid_unlock(conn);
+ }
+
+ if(conn->bits.tls_enable_alpn) {
+ int cur = 0;
+
+ /* NOTE: when adding more protocols here, increase the size of the
+ * protocols array in `struct ssl_backend_data`.
+ */
+
+#ifdef USE_NGHTTP2
+ if(data->set.httpversion >= CURL_HTTP_VERSION_2 &&
+ (!SSL_IS_PROXY() || !conn->bits.tunnel_proxy)) {
+ BACKEND->protocols[cur++] = NGHTTP2_PROTO_VERSION_ID;
+ infof(data, "ALPN, offering %s\n", NGHTTP2_PROTO_VERSION_ID);
+ }
+#endif
+
+ BACKEND->protocols[cur++] = ALPN_HTTP_1_1;
+ infof(data, "ALPN, offering %s\n", ALPN_HTTP_1_1);
+
+ br_ssl_engine_set_protocol_names(&BACKEND->ctx.eng,
+ BACKEND->protocols, cur);
+ }
+
+ if((1 == Curl_inet_pton(AF_INET, hostname, &addr))
+#ifdef ENABLE_IPV6
+ || (1 == Curl_inet_pton(AF_INET6, hostname, &addr))
+#endif
+ ) {
+ if(verifyhost) {
+ failf(data, "BearSSL: "
+ "host verification of IP address is not supported");
+ return CURLE_PEER_FAILED_VERIFICATION;
+ }
+ hostname = NULL;
+ }
+
+ if(!br_ssl_client_reset(&BACKEND->ctx, hostname, 0))
+ return CURLE_FAILED_INIT;
+ BACKEND->active = TRUE;
+
+ connssl->connecting_state = ssl_connect_2;
+
+ return CURLE_OK;
+}
+
+static CURLcode bearssl_run_until(struct connectdata *conn, int sockindex,
+ unsigned target)
+{
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ curl_socket_t sockfd = conn->sock[sockindex];
+ unsigned state;
+ unsigned char *buf;
+ size_t len;
+ ssize_t ret;
+ int err;
+
+ for(;;) {
+ state = br_ssl_engine_current_state(&BACKEND->ctx.eng);
+ if(state & BR_SSL_CLOSED) {
+ err = br_ssl_engine_last_error(&BACKEND->ctx.eng);
+ switch(err) {
+ case BR_ERR_OK:
+ /* TLS close notify */
+ if(connssl->state != ssl_connection_complete) {
+ failf(data, "SSL: connection closed during handshake");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ return CURLE_OK;
+ case BR_ERR_X509_EXPIRED:
+ failf(data, "SSL: X.509 verification: "
+ "certificate is expired or not yet valid");
+ return CURLE_PEER_FAILED_VERIFICATION;
+ case BR_ERR_X509_BAD_SERVER_NAME:
+ failf(data, "SSL: X.509 verification: "
+ "expected server name was not found in the chain");
+ return CURLE_PEER_FAILED_VERIFICATION;
+ case BR_ERR_X509_NOT_TRUSTED:
+ failf(data, "SSL: X.509 verification: "
+ "chain could not be linked to a trust anchor");
+ return CURLE_PEER_FAILED_VERIFICATION;
+ }
+ /* X.509 errors are documented to have the range 32..63 */
+ if(err >= 32 && err < 64)
+ return CURLE_PEER_FAILED_VERIFICATION;
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ if(state & target)
+ return CURLE_OK;
+ if(state & BR_SSL_SENDREC) {
+ buf = br_ssl_engine_sendrec_buf(&BACKEND->ctx.eng, &len);
+ ret = swrite(sockfd, buf, len);
+ if(ret == -1) {
+ if(SOCKERRNO == EAGAIN || SOCKERRNO == EWOULDBLOCK) {
+ if(connssl->state != ssl_connection_complete)
+ connssl->connecting_state = ssl_connect_2_writing;
+ return CURLE_AGAIN;
+ }
+ return CURLE_WRITE_ERROR;
+ }
+ br_ssl_engine_sendrec_ack(&BACKEND->ctx.eng, ret);
+ }
+ else if(state & BR_SSL_RECVREC) {
+ buf = br_ssl_engine_recvrec_buf(&BACKEND->ctx.eng, &len);
+ ret = sread(sockfd, buf, len);
+ if(ret == 0) {
+ failf(data, "SSL: EOF without close notify");
+ return CURLE_READ_ERROR;
+ }
+ if(ret == -1) {
+ if(SOCKERRNO == EAGAIN || SOCKERRNO == EWOULDBLOCK) {
+ if(connssl->state != ssl_connection_complete)
+ connssl->connecting_state = ssl_connect_2_reading;
+ return CURLE_AGAIN;
+ }
+ return CURLE_READ_ERROR;
+ }
+ br_ssl_engine_recvrec_ack(&BACKEND->ctx.eng, ret);
+ }
+ }
+}
+
+static CURLcode bearssl_connect_step2(struct connectdata *conn, int sockindex)
+{
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ CURLcode ret;
+
+ ret = bearssl_run_until(conn, sockindex, BR_SSL_SENDAPP | BR_SSL_RECVAPP);
+ if(ret == CURLE_AGAIN)
+ return CURLE_OK;
+ if(ret == CURLE_OK) {
+ if(br_ssl_engine_current_state(&BACKEND->ctx.eng) == BR_SSL_CLOSED) {
+ failf(data, "SSL: connection closed during handshake");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ connssl->connecting_state = ssl_connect_3;
+ }
+ return ret;
+}
+
+static CURLcode bearssl_connect_step3(struct connectdata *conn, int sockindex)
+{
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ CURLcode ret;
+
+ DEBUGASSERT(ssl_connect_3 == connssl->connecting_state);
+
+ if(conn->bits.tls_enable_alpn) {
+ const char *protocol;
+
+ protocol = br_ssl_engine_get_selected_protocol(&BACKEND->ctx.eng);
+ if(protocol) {
+ infof(data, "ALPN, server accepted to use %s\n", protocol);
+
+#ifdef USE_NGHTTP2
+ if(!strcmp(protocol, NGHTTP2_PROTO_VERSION_ID))
+ conn->negnpn = CURL_HTTP_VERSION_2;
+ else
+#endif
+ if(!strcmp(protocol, ALPN_HTTP_1_1))
+ conn->negnpn = CURL_HTTP_VERSION_1_1;
+ else
+ infof(data, "ALPN, unrecognized protocol %s\n", protocol);
+ Curl_multiuse_state(conn, conn->negnpn == CURL_HTTP_VERSION_2 ?
+ BUNDLE_MULTIPLEX : BUNDLE_NO_MULTIUSE);
+ }
+ else
+ infof(data, "ALPN, server did not agree to a protocol\n");
+ }
+
+ if(SSL_SET_OPTION(primary.sessionid)) {
+ bool incache;
+ void *oldsession;
+ br_ssl_session_parameters *session;
+
+ session = malloc(sizeof(*session));
+ if(!session)
+ return CURLE_OUT_OF_MEMORY;
+ br_ssl_engine_get_session_parameters(&BACKEND->ctx.eng, session);
+ Curl_ssl_sessionid_lock(conn);
+ incache = !(Curl_ssl_getsessionid(conn, &oldsession, NULL, sockindex));
+ if(incache)
+ Curl_ssl_delsessionid(conn, oldsession);
+ ret = Curl_ssl_addsessionid(conn, session, 0, sockindex);
+ Curl_ssl_sessionid_unlock(conn);
+ if(ret) {
+ free(session);
+ return CURLE_OUT_OF_MEMORY;
+ }
+ }
+
+ connssl->connecting_state = ssl_connect_done;
+
+ return CURLE_OK;
+}
+
+static ssize_t bearssl_send(struct connectdata *conn, int sockindex,
+ const void *buf, size_t len, CURLcode *err)
+{
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ unsigned char *app;
+ size_t applen;
+
+ for(;;) {
+ *err = bearssl_run_until(conn, sockindex, BR_SSL_SENDAPP);
+ if (*err != CURLE_OK)
+ return -1;
+ app = br_ssl_engine_sendapp_buf(&BACKEND->ctx.eng, &applen);
+ if(!app) {
+ failf(data, "SSL: connection closed during write");
+ *err = CURLE_SEND_ERROR;
+ return -1;
+ }
+ if(BACKEND->pending_write) {
+ applen = BACKEND->pending_write;
+ BACKEND->pending_write = 0;
+ return applen;
+ }
+ if(applen > len)
+ applen = len;
+ memcpy(app, buf, applen);
+ br_ssl_engine_sendapp_ack(&BACKEND->ctx.eng, applen);
+ br_ssl_engine_flush(&BACKEND->ctx.eng, 0);
+ BACKEND->pending_write = applen;
+ }
+}
+
+static ssize_t bearssl_recv(struct connectdata *conn, int sockindex,
+ char *buf, size_t len, CURLcode *err)
+{
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ unsigned char *app;
+ size_t applen;
+
+ *err = bearssl_run_until(conn, sockindex, BR_SSL_RECVAPP);
+ if(*err != CURLE_OK)
+ return -1;
+ app = br_ssl_engine_recvapp_buf(&BACKEND->ctx.eng, &applen);
+ if(!app)
+ return 0;
+ if(applen > len)
+ applen = len;
+ memcpy(buf, app, applen);
+ br_ssl_engine_recvapp_ack(&BACKEND->ctx.eng, applen);
+
+ return applen;
+}
+
+static CURLcode bearssl_connect_common(struct connectdata *conn,
+ int sockindex,
+ bool nonblocking,
+ bool *done)
+{
+ CURLcode ret;
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ curl_socket_t sockfd = conn->sock[sockindex];
+ time_t timeout_ms;
+ int what;
+
+ /* check if the connection has already been established */
+ if(ssl_connection_complete == connssl->state) {
+ *done = TRUE;
+ return CURLE_OK;
+ }
+
+ if(ssl_connect_1 == connssl->connecting_state) {
+ ret = bearssl_connect_step1(conn, sockindex);
+ if(ret)
+ return ret;
+ }
+
+ while(ssl_connect_2 == connssl->connecting_state ||
+ ssl_connect_2_reading == connssl->connecting_state ||
+ ssl_connect_2_writing == connssl->connecting_state) {
+ /* check allowed time left */
+ timeout_ms = Curl_timeleft(data, NULL, TRUE);
+
+ if(timeout_ms < 0) {
+ /* no need to continue if time already is up */
+ failf(data, "SSL connection timeout");
+ return CURLE_OPERATION_TIMEDOUT;
+ }
+
+ /* if ssl is expecting something, check if it's available. */
+ if(ssl_connect_2_reading == connssl->connecting_state ||
+ ssl_connect_2_writing == connssl->connecting_state) {
+
+ curl_socket_t writefd = ssl_connect_2_writing ==
+ connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
+ curl_socket_t readfd = ssl_connect_2_reading ==
+ connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
+
+ what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
+ nonblocking?0:timeout_ms);
+ if(what < 0) {
+ /* fatal error */
+ failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ else if(0 == what) {
+ if(nonblocking) {
+ *done = FALSE;
+ return CURLE_OK;
+ }
+ else {
+ /* timeout */
+ failf(data, "SSL connection timeout");
+ return CURLE_OPERATION_TIMEDOUT;
+ }
+ }
+ /* socket is readable or writable */
+ }
+
+ /* Run transaction, and return to the caller if it failed or if this
+ * connection is done nonblocking and this loop would execute again. This
+ * permits the owner of a multi handle to abort a connection attempt
+ * before step2 has completed while ensuring that a client using select()
+ * or epoll() will always have a valid fdset to wait on.
+ */
+ ret = bearssl_connect_step2(conn, sockindex);
+ if(ret || (nonblocking &&
+ (ssl_connect_2 == connssl->connecting_state ||
+ ssl_connect_2_reading == connssl->connecting_state ||
+ ssl_connect_2_writing == connssl->connecting_state)))
+ return ret;
+ }
+
+ if(ssl_connect_3 == connssl->connecting_state) {
+ ret = bearssl_connect_step3(conn, sockindex);
+ if(ret)
+ return ret;
+ }
+
+ if(ssl_connect_done == connssl->connecting_state) {
+ connssl->state = ssl_connection_complete;
+ conn->recv[sockindex] = bearssl_recv;
+ conn->send[sockindex] = bearssl_send;
+ *done = TRUE;
+ }
+ else
+ *done = FALSE;
+
+ /* Reset our connect state machine */
+ connssl->connecting_state = ssl_connect_1;
+
+ return CURLE_OK;
+}
+
+static size_t Curl_bearssl_version(char *buffer, size_t size)
+{
+ return msnprintf(buffer, size, "BearSSL");
+}
+
+static bool Curl_bearssl_data_pending(const struct connectdata *conn,
+ int connindex)
+{
+ const struct ssl_connect_data *connssl = &conn->ssl[connindex];
+
+ return br_ssl_engine_current_state(&BACKEND->ctx.eng) & BR_SSL_RECVAPP;
+}
+
+static CURLcode Curl_bearssl_random(struct Curl_easy *data UNUSED_PARAM,
+ unsigned char *entropy, size_t length)
+{
+ static br_hmac_drbg_context ctx;
+ static bool seeded = FALSE;
+
+ if(!seeded) {
+ br_prng_seeder seeder;
+
+ br_hmac_drbg_init(&ctx, &br_sha256_vtable, NULL, 0);
+ seeder = br_prng_seeder_system(NULL);
+ if(!seeder || !seeder(&ctx.vtable))
+ return CURLE_FAILED_INIT;
+ seeded = TRUE;
+ }
+ br_hmac_drbg_generate(&ctx, entropy, length);
+
+ return CURLE_OK;
+}
+
+static CURLcode Curl_bearssl_connect(struct connectdata *conn, int sockindex)
+{
+ CURLcode ret;
+ bool done = FALSE;
+
+ ret = bearssl_connect_common(conn, sockindex, FALSE, &done);
+ if(ret)
+ return ret;
+
+ DEBUGASSERT(done);
+
+ return CURLE_OK;
+}
+
+static CURLcode Curl_bearssl_connect_nonblocking(struct connectdata *conn,
+ int sockindex, bool *done)
+{
+ return bearssl_connect_common(conn, sockindex, TRUE, done);
+}
+
+static void *Curl_bearssl_get_internals(struct ssl_connect_data *connssl,
+ CURLINFO info UNUSED_PARAM)
+{
+ return &BACKEND->ctx;
+}
+
+static void Curl_bearssl_close(struct connectdata *conn, int sockindex)
+{
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ size_t i;
+
+ if(BACKEND->active) {
+ br_ssl_engine_close(&BACKEND->ctx.eng);
+ (void)bearssl_run_until(conn, sockindex, BR_SSL_CLOSED);
+ }
+ for(i = 0; i < BACKEND->anchors_len; ++i)
+ free(BACKEND->anchors[i].dn.data);
+ free(BACKEND->anchors);
+}
+
+static void Curl_bearssl_session_free(void *ptr)
+{
+ free(ptr);
+}
+
+static CURLcode Curl_bearssl_md5sum(unsigned char *input,
+ size_t inputlen,
+ unsigned char *md5sum,
+ size_t md5len UNUSED_PARAM)
+{
+ br_md5_context ctx;
+
+ br_md5_init(&ctx);
+ br_md5_update(&ctx, input, inputlen);
+ br_md5_out(&ctx, md5sum);
+ return CURLE_OK;
+}
+
+static CURLcode Curl_bearssl_sha256sum(const unsigned char *input,
+ size_t inputlen,
+ unsigned char *sha256sum,
+ size_t sha256len UNUSED_PARAM)
+{
+ br_sha256_context ctx;
+
+ br_sha256_init(&ctx);
+ br_sha256_update(&ctx, input, inputlen);
+ br_sha256_out(&ctx, sha256sum);
+ return CURLE_OK;
+}
+
+const struct Curl_ssl Curl_ssl_bearssl = {
+ { CURLSSLBACKEND_BEARSSL, "bearssl" },
+
+ 0,
+
+ sizeof(struct ssl_backend_data),
+
+ Curl_none_init,
+ Curl_none_cleanup,
+ Curl_bearssl_version,
+ Curl_none_check_cxn,
+ Curl_none_shutdown,
+ Curl_bearssl_data_pending,
+ Curl_bearssl_random,
+ Curl_none_cert_status_request,
+ Curl_bearssl_connect,
+ Curl_bearssl_connect_nonblocking,
+ Curl_bearssl_get_internals,
+ Curl_bearssl_close,
+ Curl_none_close_all,
+ Curl_bearssl_session_free,
+ Curl_none_set_engine,
+ Curl_none_set_engine_default,
+ Curl_none_engines_list,
+ Curl_none_false_start,
+ Curl_bearssl_md5sum,
+ Curl_bearssl_sha256sum
+};
+
+#endif /* USE_BEARSSL */
diff --git a/Utilities/cmcurl/lib/vtls/bearssl.h b/Utilities/cmcurl/lib/vtls/bearssl.h
new file mode 100644
index 0000000..5f94922
--- /dev/null
+++ b/Utilities/cmcurl/lib/vtls/bearssl.h
@@ -0,0 +1,32 @@
+#ifndef HEADER_CURL_BEARSSL_H
+#define HEADER_CURL_BEARSSL_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2019, Michael Forney, <mforney@mforney.org>
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_BEARSSL
+
+extern const struct Curl_ssl Curl_ssl_bearssl;
+
+#endif /* USE_BEARSSL */
+#endif /* HEADER_CURL_BEARSSL_H */
diff --git a/Utilities/cmcurl/lib/vtls/cyassl.c b/Utilities/cmcurl/lib/vtls/cyassl.c
deleted file mode 100644
index 44a2bdd..0000000
--- a/Utilities/cmcurl/lib/vtls/cyassl.c
+++ /dev/null
@@ -1,1018 +0,0 @@
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-
-/*
- * Source file for all CyaSSL-specific code for the TLS/SSL layer. No code
- * but vtls.c should ever call or use these functions.
- *
- */
-
-#include "curl_setup.h"
-
-#ifdef USE_CYASSL
-
-#define WOLFSSL_OPTIONS_IGNORE_SYS
-/* CyaSSL's version.h, which should contain only the version, should come
-before all other CyaSSL includes and be immediately followed by build config
-aka options.h. https://curl.haxx.se/mail/lib-2015-04/0069.html */
-#include <cyassl/version.h>
-#if defined(HAVE_CYASSL_OPTIONS_H) && (LIBCYASSL_VERSION_HEX > 0x03004008)
-#if defined(CYASSL_API) || defined(WOLFSSL_API)
-/* Safety measure. If either is defined some API include was already included
-and that's a problem since options.h hasn't been included yet. */
-#error "CyaSSL API was included before the CyaSSL build options."
-#endif
-#include <cyassl/options.h>
-#endif
-
-/* To determine what functions are available we rely on one or both of:
- - the user's options.h generated by CyaSSL/wolfSSL
- - the symbols detected by curl's configure
- Since they are markedly different from one another, and one or the other may
- not be available, we do some checking below to bring things in sync. */
-
-/* HAVE_ALPN is wolfSSL's build time symbol for enabling ALPN in options.h. */
-#ifndef HAVE_ALPN
-#ifdef HAVE_WOLFSSL_USEALPN
-#define HAVE_ALPN
-#endif
-#endif
-
-/* WOLFSSL_ALLOW_SSLV3 is wolfSSL's build time symbol for enabling SSLv3 in
- options.h, but is only seen in >= 3.6.6 since that's when they started
- disabling SSLv3 by default. */
-#ifndef WOLFSSL_ALLOW_SSLV3
-#if (LIBCYASSL_VERSION_HEX < 0x03006006) || \
- defined(HAVE_WOLFSSLV3_CLIENT_METHOD)
-#define WOLFSSL_ALLOW_SSLV3
-#endif
-#endif
-
-#include <limits.h>
-
-#include "urldata.h"
-#include "sendf.h"
-#include "inet_pton.h"
-#include "vtls.h"
-#include "parsedate.h"
-#include "connect.h" /* for the connect timeout */
-#include "select.h"
-#include "strcase.h"
-#include "x509asn1.h"
-#include "curl_printf.h"
-#include "multiif.h"
-
-#include <cyassl/openssl/ssl.h>
-#include <cyassl/ssl.h>
-#ifdef HAVE_CYASSL_ERROR_SSL_H
-#include <cyassl/error-ssl.h>
-#else
-#include <cyassl/error.h>
-#endif
-#include <cyassl/ctaocrypt/random.h>
-#include <cyassl/ctaocrypt/sha256.h>
-
-#include "cyassl.h"
-
-/* The last #include files should be: */
-#include "curl_memory.h"
-#include "memdebug.h"
-
-#if LIBCYASSL_VERSION_HEX < 0x02007002 /* < 2.7.2 */
-#define CYASSL_MAX_ERROR_SZ 80
-#endif
-
-/* KEEP_PEER_CERT is a product of the presence of build time symbol
- OPENSSL_EXTRA without NO_CERTS, depending on the version. KEEP_PEER_CERT is
- in wolfSSL's settings.h, and the latter two are build time symbols in
- options.h. */
-#ifndef KEEP_PEER_CERT
-#if defined(HAVE_CYASSL_GET_PEER_CERTIFICATE) || \
- defined(HAVE_WOLFSSL_GET_PEER_CERTIFICATE) || \
- (defined(OPENSSL_EXTRA) && !defined(NO_CERTS))
-#define KEEP_PEER_CERT
-#endif
-#endif
-
-struct ssl_backend_data {
- SSL_CTX* ctx;
- SSL* handle;
-};
-
-#define BACKEND connssl->backend
-
-static Curl_recv cyassl_recv;
-static Curl_send cyassl_send;
-
-
-static int do_file_type(const char *type)
-{
- if(!type || !type[0])
- return SSL_FILETYPE_PEM;
- if(strcasecompare(type, "PEM"))
- return SSL_FILETYPE_PEM;
- if(strcasecompare(type, "DER"))
- return SSL_FILETYPE_ASN1;
- return -1;
-}
-
-/*
- * This function loads all the client/CA certificates and CRLs. Setup the TLS
- * layer and do all necessary magic.
- */
-static CURLcode
-cyassl_connect_step1(struct connectdata *conn,
- int sockindex)
-{
- char *ciphers;
- struct Curl_easy *data = conn->data;
- struct ssl_connect_data* connssl = &conn->ssl[sockindex];
- SSL_METHOD* req_method = NULL;
- curl_socket_t sockfd = conn->sock[sockindex];
-#ifdef HAVE_SNI
- bool sni = FALSE;
-#define use_sni(x) sni = (x)
-#else
-#define use_sni(x) Curl_nop_stmt
-#endif
-
- if(connssl->state == ssl_connection_complete)
- return CURLE_OK;
-
- if(SSL_CONN_CONFIG(version_max) != CURL_SSLVERSION_MAX_NONE) {
- failf(data, "CyaSSL does not support to set maximum SSL/TLS version");
- return CURLE_SSL_CONNECT_ERROR;
- }
-
- /* check to see if we've been told to use an explicit SSL/TLS version */
- switch(SSL_CONN_CONFIG(version)) {
- case CURL_SSLVERSION_DEFAULT:
- case CURL_SSLVERSION_TLSv1:
-#if LIBCYASSL_VERSION_HEX >= 0x03003000 /* >= 3.3.0 */
- /* minimum protocol version is set later after the CTX object is created */
- req_method = SSLv23_client_method();
-#else
- infof(data, "CyaSSL <3.3.0 cannot be configured to use TLS 1.0-1.2, "
- "TLS 1.0 is used exclusively\n");
- req_method = TLSv1_client_method();
-#endif
- use_sni(TRUE);
- break;
- case CURL_SSLVERSION_TLSv1_0:
-#ifdef WOLFSSL_ALLOW_TLSV10
- req_method = TLSv1_client_method();
- use_sni(TRUE);
-#else
- failf(data, "CyaSSL does not support TLS 1.0");
- return CURLE_NOT_BUILT_IN;
-#endif
- break;
- case CURL_SSLVERSION_TLSv1_1:
- req_method = TLSv1_1_client_method();
- use_sni(TRUE);
- break;
- case CURL_SSLVERSION_TLSv1_2:
- req_method = TLSv1_2_client_method();
- use_sni(TRUE);
- break;
- case CURL_SSLVERSION_TLSv1_3:
-#ifdef WOLFSSL_TLS13
- req_method = wolfTLSv1_3_client_method();
- use_sni(TRUE);
- break;
-#else
- failf(data, "CyaSSL: TLS 1.3 is not yet supported");
- return CURLE_SSL_CONNECT_ERROR;
-#endif
- case CURL_SSLVERSION_SSLv3:
-#ifdef WOLFSSL_ALLOW_SSLV3
- req_method = SSLv3_client_method();
- use_sni(FALSE);
-#else
- failf(data, "CyaSSL does not support SSLv3");
- return CURLE_NOT_BUILT_IN;
-#endif
- break;
- case CURL_SSLVERSION_SSLv2:
- failf(data, "CyaSSL does not support SSLv2");
- return CURLE_SSL_CONNECT_ERROR;
- default:
- failf(data, "Unrecognized parameter passed via CURLOPT_SSLVERSION");
- return CURLE_SSL_CONNECT_ERROR;
- }
-
- if(!req_method) {
- failf(data, "SSL: couldn't create a method!");
- return CURLE_OUT_OF_MEMORY;
- }
-
- if(BACKEND->ctx)
- SSL_CTX_free(BACKEND->ctx);
- BACKEND->ctx = SSL_CTX_new(req_method);
-
- if(!BACKEND->ctx) {
- failf(data, "SSL: couldn't create a context!");
- return CURLE_OUT_OF_MEMORY;
- }
-
- switch(SSL_CONN_CONFIG(version)) {
- case CURL_SSLVERSION_DEFAULT:
- case CURL_SSLVERSION_TLSv1:
-#if LIBCYASSL_VERSION_HEX > 0x03004006 /* > 3.4.6 */
- /* Versions 3.3.0 to 3.4.6 we know the minimum protocol version is whatever
- minimum version of TLS was built in and at least TLS 1.0. For later library
- versions that could change (eg TLS 1.0 built in but defaults to TLS 1.1) so
- we have this short circuit evaluation to find the minimum supported TLS
- version. We use wolfSSL_CTX_SetMinVersion and not CyaSSL_SetMinVersion
- because only the former will work before the user's CTX callback is called.
- */
- if((wolfSSL_CTX_SetMinVersion(BACKEND->ctx, WOLFSSL_TLSV1) != 1) &&
- (wolfSSL_CTX_SetMinVersion(BACKEND->ctx, WOLFSSL_TLSV1_1) != 1) &&
- (wolfSSL_CTX_SetMinVersion(BACKEND->ctx, WOLFSSL_TLSV1_2) != 1)
-#ifdef WOLFSSL_TLS13
- && (wolfSSL_CTX_SetMinVersion(BACKEND->ctx, WOLFSSL_TLSV1_3) != 1)
-#endif
- ) {
- failf(data, "SSL: couldn't set the minimum protocol version");
- return CURLE_SSL_CONNECT_ERROR;
- }
-#endif
- break;
- }
-
- ciphers = SSL_CONN_CONFIG(cipher_list);
- if(ciphers) {
- if(!SSL_CTX_set_cipher_list(BACKEND->ctx, ciphers)) {
- failf(data, "failed setting cipher list: %s", ciphers);
- return CURLE_SSL_CIPHER;
- }
- infof(data, "Cipher selection: %s\n", ciphers);
- }
-
-#ifndef NO_FILESYSTEM
- /* load trusted cacert */
- if(SSL_CONN_CONFIG(CAfile)) {
- if(1 != SSL_CTX_load_verify_locations(BACKEND->ctx,
- SSL_CONN_CONFIG(CAfile),
- SSL_CONN_CONFIG(CApath))) {
- if(SSL_CONN_CONFIG(verifypeer)) {
- /* Fail if we insist on successfully verifying the server. */
- failf(data, "error setting certificate verify locations:\n"
- " CAfile: %s\n CApath: %s",
- SSL_CONN_CONFIG(CAfile)?
- SSL_CONN_CONFIG(CAfile): "none",
- SSL_CONN_CONFIG(CApath)?
- SSL_CONN_CONFIG(CApath) : "none");
- return CURLE_SSL_CACERT_BADFILE;
- }
- else {
- /* Just continue with a warning if no strict certificate
- verification is required. */
- infof(data, "error setting certificate verify locations,"
- " continuing anyway:\n");
- }
- }
- else {
- /* Everything is fine. */
- infof(data, "successfully set certificate verify locations:\n");
- }
- infof(data,
- " CAfile: %s\n"
- " CApath: %s\n",
- SSL_CONN_CONFIG(CAfile) ? SSL_CONN_CONFIG(CAfile):
- "none",
- SSL_CONN_CONFIG(CApath) ? SSL_CONN_CONFIG(CApath):
- "none");
- }
-
- /* Load the client certificate, and private key */
- if(SSL_SET_OPTION(cert) && SSL_SET_OPTION(key)) {
- int file_type = do_file_type(SSL_SET_OPTION(cert_type));
-
- if(SSL_CTX_use_certificate_file(BACKEND->ctx, SSL_SET_OPTION(cert),
- file_type) != 1) {
- failf(data, "unable to use client certificate (no key or wrong pass"
- " phrase?)");
- return CURLE_SSL_CONNECT_ERROR;
- }
-
- file_type = do_file_type(SSL_SET_OPTION(key_type));
- if(SSL_CTX_use_PrivateKey_file(BACKEND->ctx, SSL_SET_OPTION(key),
- file_type) != 1) {
- failf(data, "unable to set private key");
- return CURLE_SSL_CONNECT_ERROR;
- }
- }
-#endif /* !NO_FILESYSTEM */
-
- /* SSL always tries to verify the peer, this only says whether it should
- * fail to connect if the verification fails, or if it should continue
- * anyway. In the latter case the result of the verification is checked with
- * SSL_get_verify_result() below. */
- SSL_CTX_set_verify(BACKEND->ctx,
- SSL_CONN_CONFIG(verifypeer)?SSL_VERIFY_PEER:
- SSL_VERIFY_NONE,
- NULL);
-
-#ifdef HAVE_SNI
- if(sni) {
- struct in_addr addr4;
-#ifdef ENABLE_IPV6
- struct in6_addr addr6;
-#endif
- const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
- conn->host.name;
- size_t hostname_len = strlen(hostname);
- if((hostname_len < USHRT_MAX) &&
- (0 == Curl_inet_pton(AF_INET, hostname, &addr4)) &&
-#ifdef ENABLE_IPV6
- (0 == Curl_inet_pton(AF_INET6, hostname, &addr6)) &&
-#endif
- (CyaSSL_CTX_UseSNI(BACKEND->ctx, CYASSL_SNI_HOST_NAME, hostname,
- (unsigned short)hostname_len) != 1)) {
- infof(data, "WARNING: failed to configure server name indication (SNI) "
- "TLS extension\n");
- }
- }
-#endif
-
- /* give application a chance to interfere with SSL set up. */
- if(data->set.ssl.fsslctx) {
- CURLcode result = CURLE_OK;
- result = (*data->set.ssl.fsslctx)(data, BACKEND->ctx,
- data->set.ssl.fsslctxp);
- if(result) {
- failf(data, "error signaled by ssl ctx callback");
- return result;
- }
- }
-#ifdef NO_FILESYSTEM
- else if(SSL_CONN_CONFIG(verifypeer)) {
- failf(data, "SSL: Certificates couldn't be loaded because CyaSSL was built"
- " with \"no filesystem\". Either disable peer verification"
- " (insecure) or if you are building an application with libcurl you"
- " can load certificates via CURLOPT_SSL_CTX_FUNCTION.");
- return CURLE_SSL_CONNECT_ERROR;
- }
-#endif
-
- /* Let's make an SSL structure */
- if(BACKEND->handle)
- SSL_free(BACKEND->handle);
- BACKEND->handle = SSL_new(BACKEND->ctx);
- if(!BACKEND->handle) {
- failf(data, "SSL: couldn't create a context (handle)!");
- return CURLE_OUT_OF_MEMORY;
- }
-
-#ifdef HAVE_ALPN
- if(conn->bits.tls_enable_alpn) {
- char protocols[128];
- *protocols = '\0';
-
- /* wolfSSL's ALPN protocol name list format is a comma separated string of
- protocols in descending order of preference, eg: "h2,http/1.1" */
-
-#ifdef USE_NGHTTP2
- if(data->set.httpversion >= CURL_HTTP_VERSION_2) {
- strcpy(protocols + strlen(protocols), NGHTTP2_PROTO_VERSION_ID ",");
- infof(data, "ALPN, offering %s\n", NGHTTP2_PROTO_VERSION_ID);
- }
-#endif
-
- strcpy(protocols + strlen(protocols), ALPN_HTTP_1_1);
- infof(data, "ALPN, offering %s\n", ALPN_HTTP_1_1);
-
- if(wolfSSL_UseALPN(BACKEND->handle, protocols,
- (unsigned)strlen(protocols),
- WOLFSSL_ALPN_CONTINUE_ON_MISMATCH) != SSL_SUCCESS) {
- failf(data, "SSL: failed setting ALPN protocols");
- return CURLE_SSL_CONNECT_ERROR;
- }
- }
-#endif /* HAVE_ALPN */
-
- /* Check if there's a cached ID we can/should use here! */
- if(SSL_SET_OPTION(primary.sessionid)) {
- void *ssl_sessionid = NULL;
-
- Curl_ssl_sessionid_lock(conn);
- if(!Curl_ssl_getsessionid(conn, &ssl_sessionid, NULL, sockindex)) {
- /* we got a session id, use it! */
- if(!SSL_set_session(BACKEND->handle, ssl_sessionid)) {
- char error_buffer[CYASSL_MAX_ERROR_SZ];
- Curl_ssl_sessionid_unlock(conn);
- failf(data, "SSL: SSL_set_session failed: %s",
- ERR_error_string(SSL_get_error(BACKEND->handle, 0),
- error_buffer));
- return CURLE_SSL_CONNECT_ERROR;
- }
- /* Informational message */
- infof(data, "SSL re-using session ID\n");
- }
- Curl_ssl_sessionid_unlock(conn);
- }
-
- /* pass the raw socket into the SSL layer */
- if(!SSL_set_fd(BACKEND->handle, (int)sockfd)) {
- failf(data, "SSL: SSL_set_fd failed");
- return CURLE_SSL_CONNECT_ERROR;
- }
-
- connssl->connecting_state = ssl_connect_2;
- return CURLE_OK;
-}
-
-
-static CURLcode
-cyassl_connect_step2(struct connectdata *conn,
- int sockindex)
-{
- int ret = -1;
- struct Curl_easy *data = conn->data;
- struct ssl_connect_data* connssl = &conn->ssl[sockindex];
- const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
- conn->host.name;
- const char * const dispname = SSL_IS_PROXY() ?
- conn->http_proxy.host.dispname : conn->host.dispname;
- const char * const pinnedpubkey = SSL_IS_PROXY() ?
- data->set.str[STRING_SSL_PINNEDPUBLICKEY_PROXY] :
- data->set.str[STRING_SSL_PINNEDPUBLICKEY_ORIG];
-
- conn->recv[sockindex] = cyassl_recv;
- conn->send[sockindex] = cyassl_send;
-
- /* Enable RFC2818 checks */
- if(SSL_CONN_CONFIG(verifyhost)) {
- ret = CyaSSL_check_domain_name(BACKEND->handle, hostname);
- if(ret == SSL_FAILURE)
- return CURLE_OUT_OF_MEMORY;
- }
-
- ret = SSL_connect(BACKEND->handle);
- if(ret != 1) {
- char error_buffer[CYASSL_MAX_ERROR_SZ];
- int detail = SSL_get_error(BACKEND->handle, ret);
-
- if(SSL_ERROR_WANT_READ == detail) {
- connssl->connecting_state = ssl_connect_2_reading;
- return CURLE_OK;
- }
- else if(SSL_ERROR_WANT_WRITE == detail) {
- connssl->connecting_state = ssl_connect_2_writing;
- return CURLE_OK;
- }
- /* There is no easy way to override only the CN matching.
- * This will enable the override of both mismatching SubjectAltNames
- * as also mismatching CN fields */
- else if(DOMAIN_NAME_MISMATCH == detail) {
-#if 1
- failf(data, "\tsubject alt name(s) or common name do not match \"%s\"\n",
- dispname);
- return CURLE_PEER_FAILED_VERIFICATION;
-#else
- /* When the CyaSSL_check_domain_name() is used and you desire to continue
- * on a DOMAIN_NAME_MISMATCH, i.e. 'conn->ssl_config.verifyhost == 0',
- * CyaSSL version 2.4.0 will fail with an INCOMPLETE_DATA error. The only
- * way to do this is currently to switch the CyaSSL_check_domain_name()
- * in and out based on the 'conn->ssl_config.verifyhost' value. */
- if(SSL_CONN_CONFIG(verifyhost)) {
- failf(data,
- "\tsubject alt name(s) or common name do not match \"%s\"\n",
- dispname);
- return CURLE_PEER_FAILED_VERIFICATION;
- }
- else {
- infof(data,
- "\tsubject alt name(s) and/or common name do not match \"%s\"\n",
- dispname);
- return CURLE_OK;
- }
-#endif
- }
-#if LIBCYASSL_VERSION_HEX >= 0x02007000 /* 2.7.0 */
- else if(ASN_NO_SIGNER_E == detail) {
- if(SSL_CONN_CONFIG(verifypeer)) {
- failf(data, "\tCA signer not available for verification\n");
- return CURLE_SSL_CACERT_BADFILE;
- }
- else {
- /* Just continue with a warning if no strict certificate
- verification is required. */
- infof(data, "CA signer not available for verification, "
- "continuing anyway\n");
- }
- }
-#endif
- else {
- failf(data, "SSL_connect failed with error %d: %s", detail,
- ERR_error_string(detail, error_buffer));
- return CURLE_SSL_CONNECT_ERROR;
- }
- }
-
- if(pinnedpubkey) {
-#ifdef KEEP_PEER_CERT
- X509 *x509;
- const char *x509_der;
- int x509_der_len;
- curl_X509certificate x509_parsed;
- curl_asn1Element *pubkey;
- CURLcode result;
-
- x509 = SSL_get_peer_certificate(BACKEND->handle);
- if(!x509) {
- failf(data, "SSL: failed retrieving server certificate");
- return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
- }
-
- x509_der = (const char *)CyaSSL_X509_get_der(x509, &x509_der_len);
- if(!x509_der) {
- failf(data, "SSL: failed retrieving ASN.1 server certificate");
- return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
- }
-
- memset(&x509_parsed, 0, sizeof(x509_parsed));
- if(Curl_parseX509(&x509_parsed, x509_der, x509_der + x509_der_len))
- return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
-
- pubkey = &x509_parsed.subjectPublicKeyInfo;
- if(!pubkey->header || pubkey->end <= pubkey->header) {
- failf(data, "SSL: failed retrieving public key from server certificate");
- return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
- }
-
- result = Curl_pin_peer_pubkey(data,
- pinnedpubkey,
- (const unsigned char *)pubkey->header,
- (size_t)(pubkey->end - pubkey->header));
- if(result) {
- failf(data, "SSL: public key does not match pinned public key!");
- return result;
- }
-#else
- failf(data, "Library lacks pinning support built-in");
- return CURLE_NOT_BUILT_IN;
-#endif
- }
-
-#ifdef HAVE_ALPN
- if(conn->bits.tls_enable_alpn) {
- int rc;
- char *protocol = NULL;
- unsigned short protocol_len = 0;
-
- rc = wolfSSL_ALPN_GetProtocol(BACKEND->handle, &protocol, &protocol_len);
-
- if(rc == SSL_SUCCESS) {
- infof(data, "ALPN, server accepted to use %.*s\n", protocol_len,
- protocol);
-
- if(protocol_len == ALPN_HTTP_1_1_LENGTH &&
- !memcmp(protocol, ALPN_HTTP_1_1, ALPN_HTTP_1_1_LENGTH))
- conn->negnpn = CURL_HTTP_VERSION_1_1;
-#ifdef USE_NGHTTP2
- else if(data->set.httpversion >= CURL_HTTP_VERSION_2 &&
- protocol_len == NGHTTP2_PROTO_VERSION_ID_LEN &&
- !memcmp(protocol, NGHTTP2_PROTO_VERSION_ID,
- NGHTTP2_PROTO_VERSION_ID_LEN))
- conn->negnpn = CURL_HTTP_VERSION_2;
-#endif
- else
- infof(data, "ALPN, unrecognized protocol %.*s\n", protocol_len,
- protocol);
- Curl_multiuse_state(conn, conn->negnpn == CURL_HTTP_VERSION_2 ?
- BUNDLE_MULTIPLEX : BUNDLE_NO_MULTIUSE);
- }
- else if(rc == SSL_ALPN_NOT_FOUND)
- infof(data, "ALPN, server did not agree to a protocol\n");
- else {
- failf(data, "ALPN, failure getting protocol, error %d", rc);
- return CURLE_SSL_CONNECT_ERROR;
- }
- }
-#endif /* HAVE_ALPN */
-
- connssl->connecting_state = ssl_connect_3;
-#if (LIBCYASSL_VERSION_HEX >= 0x03009010)
- infof(data, "SSL connection using %s / %s\n",
- wolfSSL_get_version(BACKEND->handle),
- wolfSSL_get_cipher_name(BACKEND->handle));
-#else
- infof(data, "SSL connected\n");
-#endif
-
- return CURLE_OK;
-}
-
-
-static CURLcode
-cyassl_connect_step3(struct connectdata *conn,
- int sockindex)
-{
- CURLcode result = CURLE_OK;
- struct Curl_easy *data = conn->data;
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
-
- DEBUGASSERT(ssl_connect_3 == connssl->connecting_state);
-
- if(SSL_SET_OPTION(primary.sessionid)) {
- bool incache;
- SSL_SESSION *our_ssl_sessionid;
- void *old_ssl_sessionid = NULL;
-
- our_ssl_sessionid = SSL_get_session(BACKEND->handle);
-
- Curl_ssl_sessionid_lock(conn);
- incache = !(Curl_ssl_getsessionid(conn, &old_ssl_sessionid, NULL,
- sockindex));
- if(incache) {
- if(old_ssl_sessionid != our_ssl_sessionid) {
- infof(data, "old SSL session ID is stale, removing\n");
- Curl_ssl_delsessionid(conn, old_ssl_sessionid);
- incache = FALSE;
- }
- }
-
- if(!incache) {
- result = Curl_ssl_addsessionid(conn, our_ssl_sessionid,
- 0 /* unknown size */, sockindex);
- if(result) {
- Curl_ssl_sessionid_unlock(conn);
- failf(data, "failed to store ssl session");
- return result;
- }
- }
- Curl_ssl_sessionid_unlock(conn);
- }
-
- connssl->connecting_state = ssl_connect_done;
-
- return result;
-}
-
-
-static ssize_t cyassl_send(struct connectdata *conn,
- int sockindex,
- const void *mem,
- size_t len,
- CURLcode *curlcode)
-{
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- char error_buffer[CYASSL_MAX_ERROR_SZ];
- int memlen = (len > (size_t)INT_MAX) ? INT_MAX : (int)len;
- int rc = SSL_write(BACKEND->handle, mem, memlen);
-
- if(rc < 0) {
- int err = SSL_get_error(BACKEND->handle, rc);
-
- switch(err) {
- case SSL_ERROR_WANT_READ:
- case SSL_ERROR_WANT_WRITE:
- /* there's data pending, re-invoke SSL_write() */
- *curlcode = CURLE_AGAIN;
- return -1;
- default:
- failf(conn->data, "SSL write: %s, errno %d",
- ERR_error_string(err, error_buffer),
- SOCKERRNO);
- *curlcode = CURLE_SEND_ERROR;
- return -1;
- }
- }
- return rc;
-}
-
-static void Curl_cyassl_close(struct connectdata *conn, int sockindex)
-{
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
-
- if(BACKEND->handle) {
- (void)SSL_shutdown(BACKEND->handle);
- SSL_free(BACKEND->handle);
- BACKEND->handle = NULL;
- }
- if(BACKEND->ctx) {
- SSL_CTX_free(BACKEND->ctx);
- BACKEND->ctx = NULL;
- }
-}
-
-static ssize_t cyassl_recv(struct connectdata *conn,
- int num,
- char *buf,
- size_t buffersize,
- CURLcode *curlcode)
-{
- struct ssl_connect_data *connssl = &conn->ssl[num];
- char error_buffer[CYASSL_MAX_ERROR_SZ];
- int buffsize = (buffersize > (size_t)INT_MAX) ? INT_MAX : (int)buffersize;
- int nread = SSL_read(BACKEND->handle, buf, buffsize);
-
- if(nread < 0) {
- int err = SSL_get_error(BACKEND->handle, nread);
-
- switch(err) {
- case SSL_ERROR_ZERO_RETURN: /* no more data */
- break;
- case SSL_ERROR_WANT_READ:
- case SSL_ERROR_WANT_WRITE:
- /* there's data pending, re-invoke SSL_read() */
- *curlcode = CURLE_AGAIN;
- return -1;
- default:
- failf(conn->data, "SSL read: %s, errno %d",
- ERR_error_string(err, error_buffer),
- SOCKERRNO);
- *curlcode = CURLE_RECV_ERROR;
- return -1;
- }
- }
- return nread;
-}
-
-
-static void Curl_cyassl_session_free(void *ptr)
-{
- (void)ptr;
- /* CyaSSL reuses sessions on own, no free */
-}
-
-
-static size_t Curl_cyassl_version(char *buffer, size_t size)
-{
-#if LIBCYASSL_VERSION_HEX >= 0x03006000
- return msnprintf(buffer, size, "wolfSSL/%s", wolfSSL_lib_version());
-#elif defined(WOLFSSL_VERSION)
- return msnprintf(buffer, size, "wolfSSL/%s", WOLFSSL_VERSION);
-#elif defined(CYASSL_VERSION)
- return msnprintf(buffer, size, "CyaSSL/%s", CYASSL_VERSION);
-#else
- return msnprintf(buffer, size, "CyaSSL/%s", "<1.8.8");
-#endif
-}
-
-
-static int Curl_cyassl_init(void)
-{
- return (CyaSSL_Init() == SSL_SUCCESS);
-}
-
-
-static void Curl_cyassl_cleanup(void)
-{
- CyaSSL_Cleanup();
-}
-
-
-static bool Curl_cyassl_data_pending(const struct connectdata* conn,
- int connindex)
-{
- const struct ssl_connect_data *connssl = &conn->ssl[connindex];
- if(BACKEND->handle) /* SSL is in use */
- return (0 != SSL_pending(BACKEND->handle)) ? TRUE : FALSE;
- else
- return FALSE;
-}
-
-
-/*
- * This function is called to shut down the SSL layer but keep the
- * socket open (CCC - Clear Command Channel)
- */
-static int Curl_cyassl_shutdown(struct connectdata *conn, int sockindex)
-{
- int retval = 0;
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
-
- if(BACKEND->handle) {
- SSL_free(BACKEND->handle);
- BACKEND->handle = NULL;
- }
- return retval;
-}
-
-
-static CURLcode
-cyassl_connect_common(struct connectdata *conn,
- int sockindex,
- bool nonblocking,
- bool *done)
-{
- CURLcode result;
- struct Curl_easy *data = conn->data;
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- curl_socket_t sockfd = conn->sock[sockindex];
- time_t timeout_ms;
- int what;
-
- /* check if the connection has already been established */
- if(ssl_connection_complete == connssl->state) {
- *done = TRUE;
- return CURLE_OK;
- }
-
- if(ssl_connect_1 == connssl->connecting_state) {
- /* Find out how much more time we're allowed */
- timeout_ms = Curl_timeleft(data, NULL, TRUE);
-
- if(timeout_ms < 0) {
- /* no need to continue if time already is up */
- failf(data, "SSL connection timeout");
- return CURLE_OPERATION_TIMEDOUT;
- }
-
- result = cyassl_connect_step1(conn, sockindex);
- if(result)
- return result;
- }
-
- while(ssl_connect_2 == connssl->connecting_state ||
- ssl_connect_2_reading == connssl->connecting_state ||
- ssl_connect_2_writing == connssl->connecting_state) {
-
- /* check allowed time left */
- timeout_ms = Curl_timeleft(data, NULL, TRUE);
-
- if(timeout_ms < 0) {
- /* no need to continue if time already is up */
- failf(data, "SSL connection timeout");
- return CURLE_OPERATION_TIMEDOUT;
- }
-
- /* if ssl is expecting something, check if it's available. */
- if(connssl->connecting_state == ssl_connect_2_reading
- || connssl->connecting_state == ssl_connect_2_writing) {
-
- curl_socket_t writefd = ssl_connect_2_writing ==
- connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
- curl_socket_t readfd = ssl_connect_2_reading ==
- connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
-
- what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
- nonblocking?0:timeout_ms);
- if(what < 0) {
- /* fatal error */
- failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
- return CURLE_SSL_CONNECT_ERROR;
- }
- else if(0 == what) {
- if(nonblocking) {
- *done = FALSE;
- return CURLE_OK;
- }
- else {
- /* timeout */
- failf(data, "SSL connection timeout");
- return CURLE_OPERATION_TIMEDOUT;
- }
- }
- /* socket is readable or writable */
- }
-
- /* Run transaction, and return to the caller if it failed or if
- * this connection is part of a multi handle and this loop would
- * execute again. This permits the owner of a multi handle to
- * abort a connection attempt before step2 has completed while
- * ensuring that a client using select() or epoll() will always
- * have a valid fdset to wait on.
- */
- result = cyassl_connect_step2(conn, sockindex);
- if(result || (nonblocking &&
- (ssl_connect_2 == connssl->connecting_state ||
- ssl_connect_2_reading == connssl->connecting_state ||
- ssl_connect_2_writing == connssl->connecting_state)))
- return result;
- } /* repeat step2 until all transactions are done. */
-
- if(ssl_connect_3 == connssl->connecting_state) {
- result = cyassl_connect_step3(conn, sockindex);
- if(result)
- return result;
- }
-
- if(ssl_connect_done == connssl->connecting_state) {
- connssl->state = ssl_connection_complete;
- conn->recv[sockindex] = cyassl_recv;
- conn->send[sockindex] = cyassl_send;
- *done = TRUE;
- }
- else
- *done = FALSE;
-
- /* Reset our connect state machine */
- connssl->connecting_state = ssl_connect_1;
-
- return CURLE_OK;
-}
-
-
-static CURLcode Curl_cyassl_connect_nonblocking(struct connectdata *conn,
- int sockindex, bool *done)
-{
- return cyassl_connect_common(conn, sockindex, TRUE, done);
-}
-
-
-static CURLcode Curl_cyassl_connect(struct connectdata *conn, int sockindex)
-{
- CURLcode result;
- bool done = FALSE;
-
- result = cyassl_connect_common(conn, sockindex, FALSE, &done);
- if(result)
- return result;
-
- DEBUGASSERT(done);
-
- return CURLE_OK;
-}
-
-static CURLcode Curl_cyassl_random(struct Curl_easy *data,
- unsigned char *entropy, size_t length)
-{
- RNG rng;
- (void)data;
- if(InitRng(&rng))
- return CURLE_FAILED_INIT;
- if(length > UINT_MAX)
- return CURLE_FAILED_INIT;
- if(RNG_GenerateBlock(&rng, entropy, (unsigned)length))
- return CURLE_FAILED_INIT;
- if(FreeRng(&rng))
- return CURLE_FAILED_INIT;
- return CURLE_OK;
-}
-
-static CURLcode Curl_cyassl_sha256sum(const unsigned char *tmp, /* input */
- size_t tmplen,
- unsigned char *sha256sum /* output */,
- size_t unused)
-{
- Sha256 SHA256pw;
- (void)unused;
- InitSha256(&SHA256pw);
- Sha256Update(&SHA256pw, tmp, (word32)tmplen);
- Sha256Final(&SHA256pw, sha256sum);
- return CURLE_OK;
-}
-
-static void *Curl_cyassl_get_internals(struct ssl_connect_data *connssl,
- CURLINFO info UNUSED_PARAM)
-{
- (void)info;
- return BACKEND->handle;
-}
-
-const struct Curl_ssl Curl_ssl_cyassl = {
- { CURLSSLBACKEND_WOLFSSL, "WolfSSL" }, /* info */
-
-#ifdef KEEP_PEER_CERT
- SSLSUPP_PINNEDPUBKEY |
-#endif
- SSLSUPP_SSL_CTX,
-
- sizeof(struct ssl_backend_data),
-
- Curl_cyassl_init, /* init */
- Curl_cyassl_cleanup, /* cleanup */
- Curl_cyassl_version, /* version */
- Curl_none_check_cxn, /* check_cxn */
- Curl_cyassl_shutdown, /* shutdown */
- Curl_cyassl_data_pending, /* data_pending */
- Curl_cyassl_random, /* random */
- Curl_none_cert_status_request, /* cert_status_request */
- Curl_cyassl_connect, /* connect */
- Curl_cyassl_connect_nonblocking, /* connect_nonblocking */
- Curl_cyassl_get_internals, /* get_internals */
- Curl_cyassl_close, /* close_one */
- Curl_none_close_all, /* close_all */
- Curl_cyassl_session_free, /* session_free */
- Curl_none_set_engine, /* set_engine */
- Curl_none_set_engine_default, /* set_engine_default */
- Curl_none_engines_list, /* engines_list */
- Curl_none_false_start, /* false_start */
- Curl_none_md5sum, /* md5sum */
- Curl_cyassl_sha256sum /* sha256sum */
-};
-
-#endif
diff --git a/Utilities/cmcurl/lib/vtls/cyassl.h b/Utilities/cmcurl/lib/vtls/cyassl.h
deleted file mode 100644
index 01e11cc..0000000
--- a/Utilities/cmcurl/lib/vtls/cyassl.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef HEADER_CURL_CYASSL_H
-#define HEADER_CURL_CYASSL_H
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-#include "curl_setup.h"
-
-#ifdef USE_CYASSL
-
-extern const struct Curl_ssl Curl_ssl_cyassl;
-
-#endif /* USE_CYASSL */
-#endif /* HEADER_CURL_CYASSL_H */
diff --git a/Utilities/cmcurl/lib/vtls/gskit.c b/Utilities/cmcurl/lib/vtls/gskit.c
index b93ff5d..32153dd 100644
--- a/Utilities/cmcurl/lib/vtls/gskit.c
+++ b/Utilities/cmcurl/lib/vtls/gskit.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -26,6 +26,8 @@
#include <gskssl.h>
#include <qsoasync.h>
+#undef HAVE_SOCKETPAIR /* because the native one isn't good enough */
+#include "socketpair.h"
/* Some symbols are undefined/unsupported on OS400 versions < V7R1. */
#ifndef GSK_SSL_EXTN_SERVERNAME_REQUEST
@@ -511,100 +513,6 @@
BACKEND->iocport = -1;
}
-/* SSL over SSL
- * Problems:
- * 1) GSKit can only perform SSL on an AF_INET or AF_INET6 stream socket. To
- * pipe an SSL stream into another, it is therefore needed to have a pair
- * of such communicating sockets and handle the pipelining explicitly.
- * 2) OS/400 socketpair() is only implemented for domain AF_UNIX, thus cannot
- * be used to produce the pipeline.
- * The solution is to simulate socketpair() for AF_INET with low-level API
- * listen(), bind() and connect().
- */
-
-static int
-inetsocketpair(int sv[2])
-{
- int lfd; /* Listening socket. */
- int sfd; /* Server socket. */
- int cfd; /* Client socket. */
- int len;
- struct sockaddr_in addr1;
- struct sockaddr_in addr2;
-
- /* Create listening socket on a local dynamic port. */
- lfd = socket(AF_INET, SOCK_STREAM, 0);
- if(lfd < 0)
- return -1;
- memset((char *) &addr1, 0, sizeof(addr1));
- addr1.sin_family = AF_INET;
- addr1.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- addr1.sin_port = 0;
- if(bind(lfd, (struct sockaddr *) &addr1, sizeof(addr1)) ||
- listen(lfd, 2) < 0) {
- close(lfd);
- return -1;
- }
-
- /* Get the allocated port. */
- len = sizeof(addr1);
- if(getsockname(lfd, (struct sockaddr *) &addr1, &len) < 0) {
- close(lfd);
- return -1;
- }
-
- /* Create the client socket. */
- cfd = socket(AF_INET, SOCK_STREAM, 0);
- if(cfd < 0) {
- close(lfd);
- return -1;
- }
-
- /* Request unblocking connection to the listening socket. */
- curlx_nonblock(cfd, TRUE);
- if(connect(cfd, (struct sockaddr *) &addr1, sizeof(addr1)) < 0 &&
- errno != EINPROGRESS) {
- close(lfd);
- close(cfd);
- return -1;
- }
-
- /* Get the client dynamic port for intrusion check below. */
- len = sizeof(addr2);
- if(getsockname(cfd, (struct sockaddr *) &addr2, &len) < 0) {
- close(lfd);
- close(cfd);
- return -1;
- }
-
- /* Accept the incoming connection and get the server socket. */
- curlx_nonblock(lfd, TRUE);
- for(;;) {
- len = sizeof(addr1);
- sfd = accept(lfd, (struct sockaddr *) &addr1, &len);
- if(sfd < 0) {
- close(lfd);
- close(cfd);
- return -1;
- }
-
- /* Check for possible intrusion from an external process. */
- if(addr1.sin_addr.s_addr == addr2.sin_addr.s_addr &&
- addr1.sin_port == addr2.sin_port)
- break;
-
- /* Intrusion: reject incoming connection. */
- close(sfd);
- }
-
- /* Done, return sockets and succeed. */
- close(lfd);
- curlx_nonblock(cfd, FALSE);
- sv[0] = cfd;
- sv[1] = sfd;
- return 0;
-}
-
static int pipe_ssloverssl(struct connectdata *conn, int sockindex,
int directions)
{
@@ -855,7 +763,7 @@
/* Establish a pipelining socket pair for SSL over SSL. */
if(conn->proxy_ssl[sockindex].use) {
- if(inetsocketpair(sockpair))
+ if(Curl_socketpair(0, 0, 0, sockpair))
return CURLE_SSL_CONNECT_ERROR;
BACKEND->localfd = sockpair[0];
BACKEND->remotefd = sockpair[1];
@@ -1157,7 +1065,7 @@
{
struct Curl_easy *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- long timeout_ms;
+ timediff_t timeout_ms;
CURLcode result = CURLE_OK;
*done = connssl->state == ssl_connection_complete;
diff --git a/Utilities/cmcurl/lib/vtls/gskit.h b/Utilities/cmcurl/lib/vtls/gskit.h
index 466ee4d..b06b5e1 100644
--- a/Utilities/cmcurl/lib/vtls/gskit.h
+++ b/Utilities/cmcurl/lib/vtls/gskit.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
diff --git a/Utilities/cmcurl/lib/vtls/gtls.c b/Utilities/cmcurl/lib/vtls/gtls.c
index 8693cdc..5f740ee 100644
--- a/Utilities/cmcurl/lib/vtls/gtls.c
+++ b/Utilities/cmcurl/lib/vtls/gtls.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -288,7 +288,7 @@
curl_socket_t sockfd = conn->sock[sockindex];
for(;;) {
- time_t timeout_ms;
+ timediff_t timeout_ms;
int rc;
/* check allowed time left */
@@ -311,7 +311,7 @@
what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
nonblocking?0:
- timeout_ms?timeout_ms:1000);
+ timeout_ms?(time_t)timeout_ms:1000);
if(what < 0) {
/* fatal error */
failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
@@ -666,6 +666,10 @@
/* Initialize TLS session as a client */
init_flags = GNUTLS_CLIENT;
+#if defined(GNUTLS_FORCE_CLIENT_CERT)
+ init_flags |= GNUTLS_FORCE_CLIENT_CERT;
+#endif
+
#if defined(GNUTLS_NO_TICKETS)
/* Disable TLS session tickets */
init_flags |= GNUTLS_NO_TICKETS;
@@ -1608,7 +1612,7 @@
static void close_one(struct ssl_connect_data *connssl)
{
if(BACKEND->session) {
- gnutls_bye(BACKEND->session, GNUTLS_SHUT_RDWR);
+ gnutls_bye(BACKEND->session, GNUTLS_SHUT_WR);
gnutls_deinit(BACKEND->session);
BACKEND->session = NULL;
}
diff --git a/Utilities/cmcurl/lib/vtls/mbedtls.c b/Utilities/cmcurl/lib/vtls/mbedtls.c
index 63d1f4c..f057315 100644
--- a/Utilities/cmcurl/lib/vtls/mbedtls.c
+++ b/Utilities/cmcurl/lib/vtls/mbedtls.c
@@ -6,7 +6,7 @@
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2010 - 2011, Hoi-Ho Chan, <hoiho.chan@gmail.com>
- * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -55,7 +55,7 @@
#include "connect.h" /* for the connect timeout */
#include "select.h"
#include "multiif.h"
-#include "polarssl_threadlock.h"
+#include "mbedtls_threadlock.h"
/* The last 3 #include files should be in this order */
#include "curl_printf.h"
@@ -91,12 +91,12 @@
static void entropy_init_mutex(mbedtls_entropy_context *ctx)
{
/* lock 0 = entropy_init_mutex() */
- Curl_polarsslthreadlock_lock_function(0);
+ Curl_mbedtlsthreadlock_lock_function(0);
if(entropy_init_initialized == 0) {
mbedtls_entropy_init(ctx);
entropy_init_initialized = 1;
}
- Curl_polarsslthreadlock_unlock_function(0);
+ Curl_mbedtlsthreadlock_unlock_function(0);
}
/* end of entropy_init_mutex() */
@@ -105,9 +105,9 @@
{
int ret;
/* lock 1 = entropy_func_mutex() */
- Curl_polarsslthreadlock_lock_function(1);
+ Curl_mbedtlsthreadlock_lock_function(1);
ret = mbedtls_entropy_func(data, output, len);
- Curl_polarsslthreadlock_unlock_function(1);
+ Curl_mbedtlsthreadlock_unlock_function(1);
return ret;
}
@@ -588,6 +588,9 @@
else if(ret & MBEDTLS_X509_BADCERT_NOT_TRUSTED)
failf(data, "Cert verify failed: BADCERT_NOT_TRUSTED");
+ else if(ret & MBEDTLS_X509_BADCERT_FUTURE)
+ failf(data, "Cert verify failed: BADCERT_FUTURE");
+
return CURLE_PEER_FAILED_VERIFICATION;
}
@@ -884,7 +887,7 @@
struct Curl_easy *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
curl_socket_t sockfd = conn->sock[sockindex];
- long timeout_ms;
+ timediff_t timeout_ms;
int what;
/* check if the connection has already been established */
@@ -930,7 +933,7 @@
connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
- nonblocking ? 0 : timeout_ms);
+ nonblocking ? 0 : (time_t)timeout_ms);
if(what < 0) {
/* fatal error */
failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
@@ -1014,12 +1017,12 @@
*/
static int Curl_mbedtls_init(void)
{
- return Curl_polarsslthreadlock_thread_setup();
+ return Curl_mbedtlsthreadlock_thread_setup();
}
static void Curl_mbedtls_cleanup(void)
{
- (void)Curl_polarsslthreadlock_thread_cleanup();
+ (void)Curl_mbedtlsthreadlock_thread_cleanup();
}
static bool Curl_mbedtls_data_pending(const struct connectdata *conn,
diff --git a/Utilities/cmcurl/lib/vtls/mbedtls.h b/Utilities/cmcurl/lib/vtls/mbedtls.h
index 4a93860..0cc64b3 100644
--- a/Utilities/cmcurl/lib/vtls/mbedtls.h
+++ b/Utilities/cmcurl/lib/vtls/mbedtls.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2012 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 2010, Hoi-Ho Chan, <hoiho.chan@gmail.com>
*
* This software is licensed as described in the file COPYING, which
diff --git a/Utilities/cmcurl/lib/vtls/mbedtls_threadlock.c b/Utilities/cmcurl/lib/vtls/mbedtls_threadlock.c
new file mode 100644
index 0000000..4d672f1
--- /dev/null
+++ b/Utilities/cmcurl/lib/vtls/mbedtls_threadlock.c
@@ -0,0 +1,144 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2013 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2010, 2011, Hoi-Ho Chan, <hoiho.chan@gmail.com>
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#if defined(USE_MBEDTLS) && \
+ ((defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)) || \
+ (defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)))
+
+#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
+# include <pthread.h>
+# define MBEDTLS_MUTEX_T pthread_mutex_t
+#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
+# include <process.h>
+# define MBEDTLS_MUTEX_T HANDLE
+#endif
+
+#include "mbedtls_threadlock.h"
+#include "curl_printf.h"
+#include "curl_memory.h"
+/* The last #include file should be: */
+#include "memdebug.h"
+
+/* number of thread locks */
+#define NUMT 2
+
+/* This array will store all of the mutexes available to Mbedtls. */
+static MBEDTLS_MUTEX_T *mutex_buf = NULL;
+
+int Curl_mbedtlsthreadlock_thread_setup(void)
+{
+ int i;
+
+ mutex_buf = calloc(NUMT * sizeof(MBEDTLS_MUTEX_T), 1);
+ if(!mutex_buf)
+ return 0; /* error, no number of threads defined */
+
+ for(i = 0; i < NUMT; i++) {
+ int ret;
+#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
+ ret = pthread_mutex_init(&mutex_buf[i], NULL);
+ if(ret)
+ return 0; /* pthread_mutex_init failed */
+#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
+ mutex_buf[i] = CreateMutex(0, FALSE, 0);
+ if(mutex_buf[i] == 0)
+ return 0; /* CreateMutex failed */
+#endif /* USE_THREADS_POSIX && HAVE_PTHREAD_H */
+ }
+
+ return 1; /* OK */
+}
+
+int Curl_mbedtlsthreadlock_thread_cleanup(void)
+{
+ int i;
+
+ if(!mutex_buf)
+ return 0; /* error, no threads locks defined */
+
+ for(i = 0; i < NUMT; i++) {
+ int ret;
+#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
+ ret = pthread_mutex_destroy(&mutex_buf[i]);
+ if(ret)
+ return 0; /* pthread_mutex_destroy failed */
+#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
+ ret = CloseHandle(mutex_buf[i]);
+ if(!ret)
+ return 0; /* CloseHandle failed */
+#endif /* USE_THREADS_POSIX && HAVE_PTHREAD_H */
+ }
+ free(mutex_buf);
+ mutex_buf = NULL;
+
+ return 1; /* OK */
+}
+
+int Curl_mbedtlsthreadlock_lock_function(int n)
+{
+ if(n < NUMT) {
+ int ret;
+#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
+ ret = pthread_mutex_lock(&mutex_buf[n]);
+ if(ret) {
+ DEBUGF(fprintf(stderr,
+ "Error: mbedtlsthreadlock_lock_function failed\n"));
+ return 0; /* pthread_mutex_lock failed */
+ }
+#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
+ ret = (WaitForSingleObject(mutex_buf[n], INFINITE) == WAIT_FAILED?1:0);
+ if(ret) {
+ DEBUGF(fprintf(stderr,
+ "Error: mbedtlsthreadlock_lock_function failed\n"));
+ return 0; /* pthread_mutex_lock failed */
+ }
+#endif /* USE_THREADS_POSIX && HAVE_PTHREAD_H */
+ }
+ return 1; /* OK */
+}
+
+int Curl_mbedtlsthreadlock_unlock_function(int n)
+{
+ if(n < NUMT) {
+ int ret;
+#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
+ ret = pthread_mutex_unlock(&mutex_buf[n]);
+ if(ret) {
+ DEBUGF(fprintf(stderr,
+ "Error: mbedtlsthreadlock_unlock_function failed\n"));
+ return 0; /* pthread_mutex_unlock failed */
+ }
+#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
+ ret = ReleaseMutex(mutex_buf[n]);
+ if(!ret) {
+ DEBUGF(fprintf(stderr,
+ "Error: mbedtlsthreadlock_unlock_function failed\n"));
+ return 0; /* pthread_mutex_lock failed */
+ }
+#endif /* USE_THREADS_POSIX && HAVE_PTHREAD_H */
+ }
+ return 1; /* OK */
+}
+
+#endif /* USE_MBEDTLS */
diff --git a/Utilities/cmcurl/lib/vtls/mbedtls_threadlock.h b/Utilities/cmcurl/lib/vtls/mbedtls_threadlock.h
new file mode 100644
index 0000000..96a787d
--- /dev/null
+++ b/Utilities/cmcurl/lib/vtls/mbedtls_threadlock.h
@@ -0,0 +1,48 @@
+#ifndef HEADER_CURL_MBEDTLS_THREADLOCK_H
+#define HEADER_CURL_MBEDTLS_THREADLOCK_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2013 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2010, Hoi-Ho Chan, <hoiho.chan@gmail.com>
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#ifdef USE_MBEDTLS
+
+#if (defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)) || \
+ (defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H))
+
+int Curl_mbedtlsthreadlock_thread_setup(void);
+int Curl_mbedtlsthreadlock_thread_cleanup(void);
+int Curl_mbedtlsthreadlock_lock_function(int n);
+int Curl_mbedtlsthreadlock_unlock_function(int n);
+
+#else
+
+#define Curl_mbedtlsthreadlock_thread_setup() 1
+#define Curl_mbedtlsthreadlock_thread_cleanup() 1
+#define Curl_mbedtlsthreadlock_lock_function(x) 1
+#define Curl_mbedtlsthreadlock_unlock_function(x) 1
+
+#endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */
+
+#endif /* USE_MBEDTLS */
+
+#endif /* HEADER_CURL_MBEDTLS_THREADLOCK_H */
diff --git a/Utilities/cmcurl/lib/vtls/mesalink.c b/Utilities/cmcurl/lib/vtls/mesalink.c
index 718c282..cab1e39 100644
--- a/Utilities/cmcurl/lib/vtls/mesalink.c
+++ b/Utilities/cmcurl/lib/vtls/mesalink.c
@@ -6,7 +6,7 @@
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2017 - 2018, Yiming Jing, <jingyiming@baidu.com>
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -73,6 +73,17 @@
static Curl_recv mesalink_recv;
static Curl_send mesalink_send;
+static int do_file_type(const char *type)
+{
+ if(!type || !type[0])
+ return SSL_FILETYPE_PEM;
+ if(strcasecompare(type, "PEM"))
+ return SSL_FILETYPE_PEM;
+ if(strcasecompare(type, "DER"))
+ return SSL_FILETYPE_ASN1;
+ return -1;
+}
+
/*
* This function loads all the client/CA certificates and CRLs. Setup the TLS
* layer and do all necessary magic.
@@ -83,9 +94,6 @@
char *ciphers;
struct Curl_easy *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- const bool verifypeer = SSL_CONN_CONFIG(verifypeer);
- const char *const ssl_cafile = SSL_CONN_CONFIG(CAfile);
- const char *const ssl_capath = SSL_CONN_CONFIG(CApath);
struct in_addr addr4;
#ifdef ENABLE_IPV6
struct in6_addr addr6;
@@ -142,21 +150,25 @@
}
SSL_CTX_set_verify(
- BACKEND->ctx, verifypeer ? SSL_VERIFY_PEER : SSL_VERIFY_NONE, NULL);
+ BACKEND->ctx, SSL_CONN_CONFIG(verifypeer) ?
+ SSL_VERIFY_PEER : SSL_VERIFY_NONE, NULL);
- if(ssl_cafile || ssl_capath) {
- if(!SSL_CTX_load_verify_locations(BACKEND->ctx, ssl_cafile, ssl_capath)) {
- if(verifypeer) {
+ if(SSL_CONN_CONFIG(CAfile) || SSL_CONN_CONFIG(CApath)) {
+ if(!SSL_CTX_load_verify_locations(BACKEND->ctx, SSL_CONN_CONFIG(CAfile),
+ SSL_CONN_CONFIG(CApath))) {
+ if(SSL_CONN_CONFIG(verifypeer)) {
failf(data,
"error setting certificate verify locations:\n"
" CAfile: %s\n CApath: %s",
- ssl_cafile ? ssl_cafile : "none",
- ssl_capath ? ssl_capath : "none");
+ SSL_CONN_CONFIG(CAfile) ?
+ SSL_CONN_CONFIG(CAfile) : "none",
+ SSL_CONN_CONFIG(CApath) ?
+ SSL_CONN_CONFIG(CApath) : "none");
return CURLE_SSL_CACERT_BADFILE;
}
infof(data,
- "error setting certificate verify locations,"
- " continuing anyway:\n");
+ "error setting certificate verify locations,"
+ " continuing anyway:\n");
}
else {
infof(data, "successfully set certificate verify locations:\n");
@@ -164,8 +176,32 @@
infof(data,
" CAfile: %s\n"
" CApath: %s\n",
- ssl_cafile ? ssl_cafile : "none",
- ssl_capath ? ssl_capath : "none");
+ SSL_CONN_CONFIG(CAfile)?
+ SSL_CONN_CONFIG(CAfile): "none",
+ SSL_CONN_CONFIG(CApath)?
+ SSL_CONN_CONFIG(CApath): "none");
+ }
+
+ if(SSL_SET_OPTION(cert) && SSL_SET_OPTION(key)) {
+ int file_type = do_file_type(SSL_SET_OPTION(cert_type));
+
+ if(SSL_CTX_use_certificate_chain_file(BACKEND->ctx, SSL_SET_OPTION(cert),
+ file_type) != 1) {
+ failf(data, "unable to use client certificate (no key or wrong pass"
+ " phrase?)");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+
+ file_type = do_file_type(SSL_SET_OPTION(key_type));
+ if(SSL_CTX_use_PrivateKey_file(BACKEND->ctx, SSL_SET_OPTION(key),
+ file_type) != 1) {
+ failf(data, "unable to set private key");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ infof(data,
+ "client cert: %s\n",
+ SSL_CONN_CONFIG(clientcert)?
+ SSL_CONN_CONFIG(clientcert): "none");
}
ciphers = SSL_CONN_CONFIG(cipher_list);
@@ -265,7 +301,6 @@
ret = SSL_connect(BACKEND->handle);
if(ret != SSL_SUCCESS) {
- char error_buffer[MESALINK_MAX_ERROR_SZ];
int detail = SSL_get_error(BACKEND->handle, ret);
if(SSL_ERROR_WANT_CONNECT == detail || SSL_ERROR_WANT_READ == detail) {
@@ -273,6 +308,7 @@
return CURLE_OK;
}
else {
+ char error_buffer[MESALINK_MAX_ERROR_SZ];
failf(data,
"SSL_connect failed with error %d: %s",
detail,
@@ -458,7 +494,7 @@
struct Curl_easy *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
curl_socket_t sockfd = conn->sock[sockindex];
- time_t timeout_ms;
+ timediff_t timeout_ms;
int what;
/* check if the connection has already been established */
@@ -507,7 +543,8 @@
: CURL_SOCKET_BAD;
what = Curl_socket_check(
- readfd, CURL_SOCKET_BAD, writefd, nonblocking ? 0 : timeout_ms);
+ readfd, CURL_SOCKET_BAD, writefd,
+ nonblocking ? 0 : (time_t)timeout_ms);
if(what < 0) {
/* fatal error */
failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
diff --git a/Utilities/cmcurl/lib/vtls/nss.c b/Utilities/cmcurl/lib/vtls/nss.c
index 491def1..ef51b0d 100644
--- a/Utilities/cmcurl/lib/vtls/nss.c
+++ b/Utilities/cmcurl/lib/vtls/nss.c
@@ -113,7 +113,7 @@
ptr->type = (_type); \
ptr->pValue = (_val); \
ptr->ulValueLen = (_len); \
-} WHILE_FALSE
+} while(0)
#define CERT_NewTempCertificate __CERT_NewTempCertificate
@@ -216,11 +216,19 @@
{"dhe_rsa_chacha20_poly1305_sha_256",
TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256},
#endif
+#ifdef TLS_AES_256_GCM_SHA384
+ {"aes_128_gcm_sha_256", TLS_AES_128_GCM_SHA256},
+ {"aes_256_gcm_sha_384", TLS_AES_256_GCM_SHA384},
+ {"chacha20_poly1305_sha_256", TLS_CHACHA20_POLY1305_SHA256},
+#endif
};
-#ifdef WIN32
+#if defined(WIN32)
static const char *pem_library = "nsspem.dll";
static const char *trust_library = "nssckbi.dll";
+#elif defined(__APPLE__)
+static const char *pem_library = "libnsspem.dylib";
+static const char *trust_library = "libnssckbi.dylib";
#else
static const char *pem_library = "libnsspem.so";
static const char *trust_library = "libnssckbi.so";
@@ -573,19 +581,21 @@
/* acquire lock before call of CERT_CacheCRL() and accessing nss_crl_list */
PR_Lock(nss_crllock);
- /* store the CRL item so that we can free it in Curl_nss_cleanup() */
- if(insert_wrapped_ptr(&nss_crl_list, crl_der) != CURLE_OK) {
- SECITEM_FreeItem(crl_der, PR_TRUE);
- PR_Unlock(nss_crllock);
- return CURLE_OUT_OF_MEMORY;
- }
-
if(SECSuccess != CERT_CacheCRL(db, crl_der)) {
/* unable to cache CRL */
+ SECITEM_FreeItem(crl_der, PR_TRUE);
PR_Unlock(nss_crllock);
return CURLE_SSL_CRL_BADFILE;
}
+ /* store the CRL item so that we can free it in Curl_nss_cleanup() */
+ if(insert_wrapped_ptr(&nss_crl_list, crl_der) != CURLE_OK) {
+ if(SECSuccess == CERT_UncacheCRL(db, crl_der))
+ SECITEM_FreeItem(crl_der, PR_TRUE);
+ PR_Unlock(nss_crllock);
+ return CURLE_OUT_OF_MEMORY;
+ }
+
/* we need to clear session cache, so that the CRL could take effect */
SSL_ClearSessionCache();
PR_Unlock(nss_crllock);
@@ -681,7 +691,10 @@
tmp = SECMOD_WaitForAnyTokenEvent(pem_module, 0, 0);
if(tmp)
PK11_FreeSlot(tmp);
- PK11_IsPresent(slot);
+ if(!PK11_IsPresent(slot)) {
+ PK11_FreeSlot(slot);
+ return CURLE_SSL_CERTPROBLEM;
+ }
status = PK11_Authenticate(slot, PR_TRUE, SSL_SET_OPTION(key_passwd));
PK11_FreeSlot(slot);
@@ -1416,7 +1429,7 @@
{
/* curl_global_init() is not thread-safe so this test is ok */
if(nss_initlock == NULL) {
- PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 256);
+ PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
nss_initlock = PR_NewLock();
nss_crllock = PR_NewLock();
nss_findslot_lock = PR_NewLock();
@@ -1721,20 +1734,16 @@
CURLcode result;
const long min = SSL_CONN_CONFIG(version);
const long max = SSL_CONN_CONFIG(version_max);
-
- /* map CURL_SSLVERSION_DEFAULT to NSS default */
- if(min == CURL_SSLVERSION_DEFAULT || max == CURL_SSLVERSION_MAX_DEFAULT) {
- /* map CURL_SSLVERSION_DEFAULT to NSS default */
- if(SSL_VersionRangeGetDefault(ssl_variant_stream, sslver) != SECSuccess)
- return CURLE_SSL_CONNECT_ERROR;
- /* ... but make sure we use at least TLSv1.0 according to libcurl API */
- if(sslver->min < SSL_LIBRARY_VERSION_TLS_1_0)
- sslver->min = SSL_LIBRARY_VERSION_TLS_1_0;
- }
+ SSLVersionRange vrange;
switch(min) {
case CURL_SSLVERSION_TLSv1:
case CURL_SSLVERSION_DEFAULT:
+ /* Bump our minimum TLS version if NSS has stricter requirements. */
+ if(SSL_VersionRangeGetDefault(ssl_variant_stream, &vrange) != SECSuccess)
+ return CURLE_SSL_CONNECT_ERROR;
+ if(sslver->min < vrange.min)
+ sslver->min = vrange.min;
break;
default:
result = nss_sslver_from_curl(&sslver->min, min);
@@ -2118,7 +2127,7 @@
/* check timeout situation */
- const time_t time_left = Curl_timeleft(data, NULL, TRUE);
+ const timediff_t time_left = Curl_timeleft(data, NULL, TRUE);
if(time_left < 0) {
failf(data, "timed out before SSL handshake");
result = CURLE_OPERATION_TIMEDOUT;
diff --git a/Utilities/cmcurl/lib/vtls/openssl.c b/Utilities/cmcurl/lib/vtls/openssl.c
index 85e9be6..1d09cad 100644
--- a/Utilities/cmcurl/lib/vtls/openssl.c
+++ b/Utilities/cmcurl/lib/vtls/openssl.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -25,11 +25,6 @@
* but vtls.c should ever call or use these functions.
*/
-/*
- * The original SSLeay-using code for curl was written by Linas Vepstas and
- * Sampo Kellomaki 1998.
- */
-
#include "curl_setup.h"
#ifdef USE_OPENSSL
@@ -49,6 +44,7 @@
#include "strcase.h"
#include "hostcheck.h"
#include "multiif.h"
+#include "strerror.h"
#include "curl_printf.h"
#include <openssl/ssl.h>
#include <openssl/rand.h>
@@ -75,7 +71,7 @@
#endif
#if (OPENSSL_VERSION_NUMBER >= 0x0090700fL) && /* 0.9.7 or later */ \
- !defined(OPENSSL_NO_ENGINE)
+ !defined(OPENSSL_NO_ENGINE) && !defined(OPENSSL_NO_UI_CONSOLE)
#define USE_OPENSSL_ENGINE
#include <openssl/engine.h>
#endif
@@ -146,16 +142,16 @@
#endif
#endif
-#ifdef LIBRESSL_VERSION_NUMBER
-#define OpenSSL_version_num() LIBRESSL_VERSION_NUMBER
-#endif
-
#if (OPENSSL_VERSION_NUMBER >= 0x1000200fL) && /* 1.0.2 or later */ \
!(defined(LIBRESSL_VERSION_NUMBER) && \
LIBRESSL_VERSION_NUMBER < 0x20700000L)
#define HAVE_X509_GET0_SIGNATURE 1
#endif
+#if (OPENSSL_VERSION_NUMBER >= 0x1000200fL) /* 1.0.2 or later */
+#define HAVE_SSL_GET_SHUTDOWN 1
+#endif
+
#if OPENSSL_VERSION_NUMBER >= 0x10002003L && \
OPENSSL_VERSION_NUMBER <= 0x10002FFFL && \
!defined(OPENSSL_NO_COMP)
@@ -392,7 +388,20 @@
*/
static char *ossl_strerror(unsigned long error, char *buf, size_t size)
{
+ if(size)
+ *buf = '\0';
+
+#ifdef OPENSSL_IS_BORINGSSL
+ ERR_error_string_n((uint32_t)error, buf, size);
+#else
ERR_error_string_n(error, buf, size);
+#endif
+
+ if(size > 1 && !*buf) {
+ strncpy(buf, (error ? "Unknown error" : "No error"), size);
+ buf[size - 1] = '\0';
+ }
+
return buf;
}
@@ -1022,14 +1031,8 @@
ENGINE_load_builtin_engines();
#endif
- /* OPENSSL_config(NULL); is "strongly recommended" to use but unfortunately
- that function makes an exit() call on wrongly formatted config files
- which makes it hard to use in some situations. OPENSSL_config() itself
- calls CONF_modules_load_file() and we use that instead and we ignore
- its return code! */
-
- /* CONF_MFLAGS_DEFAULT_SECTION introduced some time between 0.9.8b and
- 0.9.8e */
+/* CONF_MFLAGS_DEFAULT_SECTION was introduced some time between 0.9.8b and
+ 0.9.8e */
#ifndef CONF_MFLAGS_DEFAULT_SECTION
#define CONF_MFLAGS_DEFAULT_SECTION 0x0
#endif
@@ -1536,8 +1539,13 @@
altnames = X509_get_ext_d2i(server_cert, NID_subject_alt_name, NULL, NULL);
if(altnames) {
+#ifdef OPENSSL_IS_BORINGSSL
+ size_t numalts;
+ size_t i;
+#else
int numalts;
int i;
+#endif
bool dnsmatched = FALSE;
bool ipmatched = FALSE;
@@ -1567,11 +1575,10 @@
assumed that the data returned by ASN1_STRING_data() is null
terminated or does not contain embedded nulls." But also that
"The actual format of the data will depend on the actual string
- type itself: for example for and IA5String the data will be ASCII"
+ type itself: for example for an IA5String the data will be ASCII"
- Gisle researched the OpenSSL sources:
- "I checked the 0.9.6 and 0.9.8 sources before my patch and
- it always 0-terminates an IA5String."
+ It has been however verified that in 0.9.6 and 0.9.7, IA5String
+ is always zero-terminated.
*/
if((altlen == strlen(altptr)) &&
/* if this isn't true, there was an embedded zero in the name
@@ -1635,8 +1642,7 @@
/* In OpenSSL 0.9.7d and earlier, ASN1_STRING_to_UTF8 fails if the input
is already UTF-8 encoded. We check for this case and copy the raw
string manually to avoid the problem. This code can be made
- conditional in the future when OpenSSL has been fixed. Work-around
- brought by Alexis S. L. Carvalho. */
+ conditional in the future when OpenSSL has been fixed. */
if(tmp) {
if(ASN1_STRING_type(tmp) == V_ASN1_UTF8STRING) {
j = ASN1_STRING_length(tmp);
@@ -2156,9 +2162,100 @@
}
#endif
+#if (OPENSSL_VERSION_NUMBER >= 0x10100000L) /* 1.1.0 */
static CURLcode
-set_ssl_version_min_max(long *ctx_options, struct connectdata *conn,
- int sockindex)
+set_ssl_version_min_max(SSL_CTX *ctx, struct connectdata *conn)
+{
+ /* first, TLS min version... */
+ long curl_ssl_version_min = SSL_CONN_CONFIG(version);
+ long curl_ssl_version_max;
+
+ /* convert cURL min SSL version option to OpenSSL constant */
+#if defined(OPENSSL_IS_BORINGSSL) || defined(LIBRESSL_VERSION_NUMBER)
+ uint16_t ossl_ssl_version_min = 0;
+ uint16_t ossl_ssl_version_max = 0;
+#else
+ long ossl_ssl_version_min = 0;
+ long ossl_ssl_version_max = 0;
+#endif
+ switch(curl_ssl_version_min) {
+ case CURL_SSLVERSION_TLSv1: /* TLS 1.x */
+ case CURL_SSLVERSION_TLSv1_0:
+ ossl_ssl_version_min = TLS1_VERSION;
+ break;
+ case CURL_SSLVERSION_TLSv1_1:
+ ossl_ssl_version_min = TLS1_1_VERSION;
+ break;
+ case CURL_SSLVERSION_TLSv1_2:
+ ossl_ssl_version_min = TLS1_2_VERSION;
+ break;
+#ifdef TLS1_3_VERSION
+ case CURL_SSLVERSION_TLSv1_3:
+ ossl_ssl_version_min = TLS1_3_VERSION;
+ break;
+#endif
+ }
+
+ /* CURL_SSLVERSION_DEFAULT means that no option was selected.
+ We don't want to pass 0 to SSL_CTX_set_min_proto_version as
+ it would enable all versions down to the lowest supported by
+ the library.
+ So we skip this, and stay with the OS default
+ */
+ if(curl_ssl_version_min != CURL_SSLVERSION_DEFAULT) {
+ if(!SSL_CTX_set_min_proto_version(ctx, ossl_ssl_version_min)) {
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ }
+
+ /* ... then, TLS max version */
+ curl_ssl_version_max = SSL_CONN_CONFIG(version_max);
+
+ /* convert cURL max SSL version option to OpenSSL constant */
+ switch(curl_ssl_version_max) {
+ case CURL_SSLVERSION_MAX_TLSv1_0:
+ ossl_ssl_version_max = TLS1_VERSION;
+ break;
+ case CURL_SSLVERSION_MAX_TLSv1_1:
+ ossl_ssl_version_max = TLS1_1_VERSION;
+ break;
+ case CURL_SSLVERSION_MAX_TLSv1_2:
+ ossl_ssl_version_max = TLS1_2_VERSION;
+ break;
+#ifdef TLS1_3_VERSION
+ case CURL_SSLVERSION_MAX_TLSv1_3:
+ ossl_ssl_version_max = TLS1_3_VERSION;
+ break;
+#endif
+ case CURL_SSLVERSION_MAX_NONE: /* none selected */
+ case CURL_SSLVERSION_MAX_DEFAULT: /* max selected */
+ default:
+ /* SSL_CTX_set_max_proto_version states that:
+ setting the maximum to 0 will enable
+ protocol versions up to the highest version
+ supported by the library */
+ ossl_ssl_version_max = 0;
+ break;
+ }
+
+ if(!SSL_CTX_set_max_proto_version(ctx, ossl_ssl_version_max)) {
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+
+ return CURLE_OK;
+}
+#endif
+
+#ifdef OPENSSL_IS_BORINGSSL
+typedef uint32_t ctx_option_t;
+#else
+typedef long ctx_option_t;
+#endif
+
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) /* 1.1.0 */
+static CURLcode
+set_ssl_version_min_max_legacy(ctx_option_t *ctx_options,
+ struct connectdata *conn, int sockindex)
{
#if (OPENSSL_VERSION_NUMBER < 0x1000100FL) || !defined(TLS1_3_VERSION)
/* convoluted #if condition just to avoid compiler warnings on unused
@@ -2230,6 +2327,7 @@
}
return CURLE_OK;
}
+#endif
/* The "new session" callback must return zero if the session can be removed
* or non-zero if the session has been put into the session cache.
@@ -2296,7 +2394,8 @@
X509_LOOKUP *lookup = NULL;
curl_socket_t sockfd = conn->sock[sockindex];
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- long ctx_options = 0;
+ ctx_option_t ctx_options = 0;
+
#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME
bool sni;
const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
@@ -2459,48 +2558,66 @@
#endif
switch(ssl_version) {
- case CURL_SSLVERSION_SSLv3:
- ctx_options |= SSL_OP_NO_SSLv2;
- ctx_options |= SSL_OP_NO_TLSv1;
-#if OPENSSL_VERSION_NUMBER >= 0x1000100FL
- ctx_options |= SSL_OP_NO_TLSv1_1;
- ctx_options |= SSL_OP_NO_TLSv1_2;
-#ifdef TLS1_3_VERSION
- ctx_options |= SSL_OP_NO_TLSv1_3;
+ /* "--sslv2" option means SSLv2 only, disable all others */
+ case CURL_SSLVERSION_SSLv2:
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L /* 1.1.0 */
+ SSL_CTX_set_min_proto_version(BACKEND->ctx, SSL2_VERSION);
+ SSL_CTX_set_max_proto_version(BACKEND->ctx, SSL2_VERSION);
+#else
+ ctx_options |= SSL_OP_NO_SSLv3;
+ ctx_options |= SSL_OP_NO_TLSv1;
+# if OPENSSL_VERSION_NUMBER >= 0x1000100FL
+ ctx_options |= SSL_OP_NO_TLSv1_1;
+ ctx_options |= SSL_OP_NO_TLSv1_2;
+# ifdef TLS1_3_VERSION
+ ctx_options |= SSL_OP_NO_TLSv1_3;
+# endif
+# endif
#endif
-#endif
- break;
+ break;
- case CURL_SSLVERSION_DEFAULT:
- case CURL_SSLVERSION_TLSv1:
- case CURL_SSLVERSION_TLSv1_0:
- case CURL_SSLVERSION_TLSv1_1:
- case CURL_SSLVERSION_TLSv1_2:
- case CURL_SSLVERSION_TLSv1_3:
- /* asking for any TLS version as the minimum, means no SSL versions
- allowed */
- ctx_options |= SSL_OP_NO_SSLv2;
- ctx_options |= SSL_OP_NO_SSLv3;
- result = set_ssl_version_min_max(&ctx_options, conn, sockindex);
- if(result != CURLE_OK)
- return result;
- break;
-
- case CURL_SSLVERSION_SSLv2:
- ctx_options |= SSL_OP_NO_SSLv3;
- ctx_options |= SSL_OP_NO_TLSv1;
-#if OPENSSL_VERSION_NUMBER >= 0x1000100FL
- ctx_options |= SSL_OP_NO_TLSv1_1;
- ctx_options |= SSL_OP_NO_TLSv1_2;
-#ifdef TLS1_3_VERSION
- ctx_options |= SSL_OP_NO_TLSv1_3;
+ /* "--sslv3" option means SSLv3 only, disable all others */
+ case CURL_SSLVERSION_SSLv3:
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L /* 1.1.0 */
+ SSL_CTX_set_min_proto_version(BACKEND->ctx, SSL3_VERSION);
+ SSL_CTX_set_max_proto_version(BACKEND->ctx, SSL3_VERSION);
+#else
+ ctx_options |= SSL_OP_NO_SSLv2;
+ ctx_options |= SSL_OP_NO_TLSv1;
+# if OPENSSL_VERSION_NUMBER >= 0x1000100FL
+ ctx_options |= SSL_OP_NO_TLSv1_1;
+ ctx_options |= SSL_OP_NO_TLSv1_2;
+# ifdef TLS1_3_VERSION
+ ctx_options |= SSL_OP_NO_TLSv1_3;
+# endif
+# endif
#endif
-#endif
- break;
+ break;
- default:
- failf(data, "Unrecognized parameter passed via CURLOPT_SSLVERSION");
- return CURLE_SSL_CONNECT_ERROR;
+ /* "--tlsv<x.y>" options mean TLS >= version <x.y> */
+ case CURL_SSLVERSION_DEFAULT:
+ case CURL_SSLVERSION_TLSv1: /* TLS >= version 1.0 */
+ case CURL_SSLVERSION_TLSv1_0: /* TLS >= version 1.0 */
+ case CURL_SSLVERSION_TLSv1_1: /* TLS >= version 1.1 */
+ case CURL_SSLVERSION_TLSv1_2: /* TLS >= version 1.2 */
+ case CURL_SSLVERSION_TLSv1_3: /* TLS >= version 1.3 */
+ /* asking for any TLS version as the minimum, means no SSL versions
+ allowed */
+ ctx_options |= SSL_OP_NO_SSLv2;
+ ctx_options |= SSL_OP_NO_SSLv3;
+
+#if (OPENSSL_VERSION_NUMBER >= 0x10100000L) /* 1.1.0 */
+ result = set_ssl_version_min_max(BACKEND->ctx, conn);
+#else
+ result = set_ssl_version_min_max_legacy(&ctx_options, conn, sockindex);
+#endif
+ if(result != CURLE_OK)
+ return result;
+ break;
+
+ default:
+ failf(data, "Unrecognized parameter passed via CURLOPT_SSLVERSION");
+ return CURLE_SSL_CONNECT_ERROR;
}
SSL_CTX_set_options(BACKEND->ctx, ctx_options);
@@ -2655,19 +2772,29 @@
infof(data, " CRLfile: %s\n", ssl_crlfile);
}
- /* Try building a chain using issuers in the trusted store first to avoid
- problems with server-sent legacy intermediates.
- Newer versions of OpenSSL do alternate chain checking by default which
- gives us the same fix without as much of a performance hit (slight), so we
- prefer that if available.
- https://rt.openssl.org/Ticket/Display.html?id=3621&user=guest&pass=guest
- */
-#if defined(X509_V_FLAG_TRUSTED_FIRST) && !defined(X509_V_FLAG_NO_ALT_CHAINS)
if(verifypeer) {
+ /* Try building a chain using issuers in the trusted store first to avoid
+ problems with server-sent legacy intermediates. Newer versions of
+ OpenSSL do alternate chain checking by default which gives us the same
+ fix without as much of a performance hit (slight), so we prefer that if
+ available.
+ https://rt.openssl.org/Ticket/Display.html?id=3621&user=guest&pass=guest
+ */
+#if defined(X509_V_FLAG_TRUSTED_FIRST) && !defined(X509_V_FLAG_NO_ALT_CHAINS)
X509_STORE_set_flags(SSL_CTX_get_cert_store(BACKEND->ctx),
X509_V_FLAG_TRUSTED_FIRST);
- }
#endif
+#ifdef X509_V_FLAG_PARTIAL_CHAIN
+ if(!SSL_SET_OPTION(no_partialchain)) {
+ /* Have intermediate certificates in the trust store be treated as
+ trust-anchors, in the same way as self-signed root CA certificates
+ are. This allows users to verify servers using the intermediate cert
+ only, instead of needing the whole chain. */
+ X509_STORE_set_flags(SSL_CTX_get_cert_store(BACKEND->ctx),
+ X509_V_FLAG_PARTIAL_CHAIN);
+ }
+#endif
+ }
/* SSL always tries to verify the peer, this only says whether it should
* fail to connect if the verification fails, or if it should continue
@@ -2693,8 +2820,10 @@
/* give application a chance to interfere with SSL set up. */
if(data->set.ssl.fsslctx) {
+ Curl_set_in_callback(data, true);
result = (*data->set.ssl.fsslctx)(data, BACKEND->ctx,
data->set.ssl.fsslctxp);
+ Curl_set_in_callback(data, false);
if(result) {
failf(data, "error signaled by ssl ctx callback");
return result;
@@ -2875,8 +3004,13 @@
const char * const hostname = SSL_IS_PROXY() ?
conn->http_proxy.host.name : conn->host.name;
const long int port = SSL_IS_PROXY() ? conn->port : conn->remote_port;
+ char extramsg[80]="";
+ int sockerr = SOCKERRNO;
+ if(sockerr && detail == SSL_ERROR_SYSCALL)
+ Curl_strerror(sockerr, extramsg, sizeof(extramsg));
failf(data, OSSL_PACKAGE " SSL_connect: %s in connection to %s:%ld ",
- SSL_ERROR_to_str(detail), hostname, port);
+ extramsg[0] ? extramsg : SSL_ERROR_to_str(detail),
+ hostname, port);
return result;
}
@@ -2952,7 +3086,7 @@
Curl_ssl_push_certinfo_len(data, _num, _label, ptr, info_len); \
if(1 != BIO_reset(mem)) \
break; \
-} WHILE_FALSE
+} while(0)
static void pubkey_show(struct Curl_easy *data,
BIO *mem,
@@ -2984,31 +3118,28 @@
if(_type->_name) { \
pubkey_show(data, mem, _num, #_type, #_name, _type->_name); \
} \
-} WHILE_FALSE
+} while(0)
#endif
-static int X509V3_ext(struct Curl_easy *data,
+static void X509V3_ext(struct Curl_easy *data,
int certnum,
CONST_EXTS STACK_OF(X509_EXTENSION) *exts)
{
int i;
- size_t j;
if((int)sk_X509_EXTENSION_num(exts) <= 0)
/* no extensions, bail out */
- return 1;
+ return;
for(i = 0; i < (int)sk_X509_EXTENSION_num(exts); i++) {
ASN1_OBJECT *obj;
X509_EXTENSION *ext = sk_X509_EXTENSION_value(exts, i);
BUF_MEM *biomem;
- char buf[512];
- char *ptr = buf;
char namebuf[128];
BIO *bio_out = BIO_new(BIO_s_mem());
if(!bio_out)
- return 1;
+ return;
obj = X509_EXTENSION_get_object(ext);
@@ -3018,28 +3149,18 @@
ASN1_STRING_print(bio_out, (ASN1_STRING *)X509_EXTENSION_get_data(ext));
BIO_get_mem_ptr(bio_out, &biomem);
-
- for(j = 0; j < (size_t)biomem->length; j++) {
- const char *sep = "";
- if(biomem->data[j] == '\n') {
- sep = ", ";
- j++; /* skip the newline */
- };
- while((j<(size_t)biomem->length) && (biomem->data[j] == ' '))
- j++;
- if(j<(size_t)biomem->length)
- ptr += msnprintf(ptr, sizeof(buf)-(ptr-buf), "%s%c", sep,
- biomem->data[j]);
- }
-
- Curl_ssl_push_certinfo(data, certnum, namebuf, buf);
-
+ Curl_ssl_push_certinfo_len(data, certnum, namebuf, biomem->data,
+ biomem->length);
BIO_free(bio_out);
-
}
- return 0; /* all is fine */
}
+#ifdef OPENSSL_IS_BORINGSSL
+typedef size_t numcert_t;
+#else
+typedef int numcert_t;
+#endif
+
static CURLcode get_cert_chain(struct connectdata *conn,
struct ssl_connect_data *connssl)
@@ -3048,7 +3169,7 @@
STACK_OF(X509) *sk;
int i;
struct Curl_easy *data = conn->data;
- int numcerts;
+ numcert_t numcerts;
BIO *mem;
sk = SSL_get_peer_cert_chain(BACKEND->handle);
@@ -3058,14 +3179,14 @@
numcerts = sk_X509_num(sk);
- result = Curl_ssl_init_certinfo(data, numcerts);
+ result = Curl_ssl_init_certinfo(data, (int)numcerts);
if(result) {
return result;
}
mem = BIO_new(BIO_s_mem());
- for(i = 0; i < numcerts; i++) {
+ for(i = 0; i < (int)numcerts; i++) {
ASN1_INTEGER *num;
X509 *x = sk_X509_value(sk, i);
EVP_PKEY *pubkey = NULL;
@@ -3091,18 +3212,25 @@
#if defined(HAVE_X509_GET0_SIGNATURE) && defined(HAVE_X509_GET0_EXTENSIONS)
{
- const X509_ALGOR *palg = NULL;
- ASN1_STRING *a = ASN1_STRING_new();
- if(a) {
- X509_get0_signature(&psig, &palg, x);
- X509_signature_print(mem, ARG2_X509_signature_print palg, a);
- ASN1_STRING_free(a);
+ const X509_ALGOR *sigalg = NULL;
+ X509_PUBKEY *xpubkey = NULL;
+ ASN1_OBJECT *pubkeyoid = NULL;
- if(palg) {
- i2a_ASN1_OBJECT(mem, palg->algorithm);
+ X509_get0_signature(&psig, &sigalg, x);
+ if(sigalg) {
+ i2a_ASN1_OBJECT(mem, sigalg->algorithm);
+ push_certinfo("Signature Algorithm", i);
+ }
+
+ xpubkey = X509_get_X509_PUBKEY(x);
+ if(xpubkey) {
+ X509_PUBKEY_get0_param(&pubkeyoid, NULL, NULL, NULL, xpubkey);
+ if(pubkeyoid) {
+ i2a_ASN1_OBJECT(mem, pubkeyoid);
push_certinfo("Public Key Algorithm", i);
}
}
+
X509V3_ext(data, i, X509_get0_extensions(x));
}
#else
@@ -3154,7 +3282,7 @@
const BIGNUM *e;
RSA_get0_key(rsa, &n, &e, NULL);
- BN_print(mem, n);
+ BIO_printf(mem, "%d", BN_num_bits(n));
push_certinfo("RSA Public Key", i);
print_pubkey_BN(rsa, n, i);
print_pubkey_BN(rsa, e, i);
@@ -3279,7 +3407,6 @@
if(len1 < 1)
break; /* failed */
- /* https://www.openssl.org/docs/crypto/buffer.html */
buff1 = temp = malloc(len1);
if(!buff1)
break; /* failed */
@@ -3301,7 +3428,6 @@
result = Curl_pin_peer_pubkey(data, pinnedpubkey, buff1, len1);
} while(0);
- /* https://www.openssl.org/docs/crypto/buffer.html */
if(buff1)
free(buff1);
@@ -3531,7 +3657,7 @@
struct Curl_easy *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
curl_socket_t sockfd = conn->sock[sockindex];
- time_t timeout_ms;
+ timediff_t timeout_ms;
int what;
/* check if the connection has already been established */
@@ -3578,7 +3704,7 @@
connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
- nonblocking?0:timeout_ms);
+ nonblocking?0:(time_t)timeout_ms);
if(what < 0) {
/* fatal error */
failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
@@ -3702,10 +3828,22 @@
*curlcode = CURLE_AGAIN;
return -1;
case SSL_ERROR_SYSCALL:
- failf(conn->data, "SSL_write() returned SYSCALL, errno = %d",
- SOCKERRNO);
- *curlcode = CURLE_SEND_ERROR;
- return -1;
+ {
+ int sockerr = SOCKERRNO;
+ sslerror = ERR_get_error();
+ if(sslerror)
+ ossl_strerror(sslerror, error_buffer, sizeof(error_buffer));
+ else if(sockerr)
+ Curl_strerror(sockerr, error_buffer, sizeof(error_buffer));
+ else {
+ strncpy(error_buffer, SSL_ERROR_to_str(err), sizeof(error_buffer));
+ error_buffer[sizeof(error_buffer) - 1] = '\0';
+ }
+ failf(conn->data, OSSL_PACKAGE " SSL_write: %s, errno %d",
+ error_buffer, sockerr);
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
case SSL_ERROR_SSL:
/* A failure in the SSL library occurred, usually a protocol error.
The OpenSSL error queue contains more information on the error. */
@@ -3760,7 +3898,10 @@
break;
case SSL_ERROR_ZERO_RETURN: /* no more data */
/* close_notify alert */
- connclose(conn, "TLS close_notify");
+ if(num == FIRSTSOCKET)
+ /* mark the connection for close if it is indeed the control
+ connection */
+ connclose(conn, "TLS close_notify");
break;
case SSL_ERROR_WANT_READ:
case SSL_ERROR_WANT_WRITE:
@@ -3775,14 +3916,44 @@
if((nread < 0) || sslerror) {
/* If the return code was negative or there actually is an error in the
queue */
+ int sockerr = SOCKERRNO;
+ if(sslerror)
+ ossl_strerror(sslerror, error_buffer, sizeof(error_buffer));
+ else if(sockerr && err == SSL_ERROR_SYSCALL)
+ Curl_strerror(sockerr, error_buffer, sizeof(error_buffer));
+ else {
+ strncpy(error_buffer, SSL_ERROR_to_str(err), sizeof(error_buffer));
+ error_buffer[sizeof(error_buffer) - 1] = '\0';
+ }
failf(conn->data, OSSL_PACKAGE " SSL_read: %s, errno %d",
- (sslerror ?
- ossl_strerror(sslerror, error_buffer, sizeof(error_buffer)) :
- SSL_ERROR_to_str(err)),
- SOCKERRNO);
+ error_buffer, sockerr);
*curlcode = CURLE_RECV_ERROR;
return -1;
}
+ /* For debug builds be a little stricter and error on any
+ SSL_ERROR_SYSCALL. For example a server may have closed the connection
+ abruptly without a close_notify alert. For compatibility with older
+ peers we don't do this by default. #4624
+
+ We can use this to gauge how many users may be affected, and
+ if it goes ok eventually transition to allow in dev and release with
+ the newest OpenSSL: #if (OPENSSL_VERSION_NUMBER >= 0x10101000L) */
+#ifdef DEBUGBUILD
+ if(err == SSL_ERROR_SYSCALL) {
+ int sockerr = SOCKERRNO;
+ if(sockerr)
+ Curl_strerror(sockerr, error_buffer, sizeof(error_buffer));
+ else {
+ msnprintf(error_buffer, sizeof(error_buffer),
+ "Connection closed abruptly");
+ }
+ failf(conn->data, OSSL_PACKAGE " SSL_read: %s, errno %d"
+ " (Fatal because this is a curl debug build)",
+ error_buffer, sockerr);
+ *curlcode = CURLE_RECV_ERROR;
+ return -1;
+ }
+#endif
}
}
return nread;
@@ -3790,13 +3961,35 @@
static size_t Curl_ossl_version(char *buffer, size_t size)
{
-#ifdef OPENSSL_IS_BORINGSSL
+#ifdef LIBRESSL_VERSION_NUMBER
+#if LIBRESSL_VERSION_NUMBER < 0x2070100fL
+ return msnprintf(buffer, size, "%s/%lx.%lx.%lx",
+ OSSL_PACKAGE,
+ (LIBRESSL_VERSION_NUMBER>>28)&0xf,
+ (LIBRESSL_VERSION_NUMBER>>20)&0xff,
+ (LIBRESSL_VERSION_NUMBER>>12)&0xff);
+#else /* OpenSSL_version() first appeared in LibreSSL 2.7.1 */
+ char *p;
+ int count;
+ const char *ver = OpenSSL_version(OPENSSL_VERSION);
+ const char expected[] = OSSL_PACKAGE " "; /* ie "LibreSSL " */
+ if(Curl_strncasecompare(ver, expected, sizeof(expected) - 1)) {
+ ver += sizeof(expected) - 1;
+ }
+ count = msnprintf(buffer, size, "%s/%s", OSSL_PACKAGE, ver);
+ for(p = buffer; *p; ++p) {
+ if(ISSPACE(*p))
+ *p = '_';
+ }
+ return count;
+#endif
+#elif defined(OPENSSL_IS_BORINGSSL)
return msnprintf(buffer, size, OSSL_PACKAGE);
#elif defined(HAVE_OPENSSL_VERSION) && defined(OPENSSL_VERSION_STRING)
return msnprintf(buffer, size, "%s/%s",
OSSL_PACKAGE, OpenSSL_version(OPENSSL_VERSION_STRING));
#else
- /* not BoringSSL and not using OpenSSL_version */
+ /* not LibreSSL, BoringSSL and not using OpenSSL_version */
char sub[3];
unsigned long ssleay_value;
diff --git a/Utilities/cmcurl/lib/vtls/polarssl.c b/Utilities/cmcurl/lib/vtls/polarssl.c
deleted file mode 100644
index 7ea26b4..0000000
--- a/Utilities/cmcurl/lib/vtls/polarssl.c
+++ /dev/null
@@ -1,931 +0,0 @@
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
- * Copyright (C) 2010 - 2011, Hoi-Ho Chan, <hoiho.chan@gmail.com>
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-
-/*
- * Source file for all PolarSSL-specific code for the TLS/SSL layer. No code
- * but vtls.c should ever call or use these functions.
- *
- */
-
-#include "curl_setup.h"
-
-#ifdef USE_POLARSSL
-#include <polarssl/net.h>
-#include <polarssl/ssl.h>
-#include <polarssl/certs.h>
-#include <polarssl/x509.h>
-#include <polarssl/version.h>
-#include <polarssl/sha256.h>
-
-#if POLARSSL_VERSION_NUMBER < 0x01030000
-#error too old PolarSSL
-#endif
-
-#include <polarssl/error.h>
-#include <polarssl/entropy.h>
-#include <polarssl/ctr_drbg.h>
-
-#include "urldata.h"
-#include "sendf.h"
-#include "inet_pton.h"
-#include "polarssl.h"
-#include "vtls.h"
-#include "parsedate.h"
-#include "connect.h" /* for the connect timeout */
-#include "select.h"
-#include "strcase.h"
-#include "polarssl_threadlock.h"
-#include "multiif.h"
-#include "curl_printf.h"
-#include "curl_memory.h"
-/* The last #include file should be: */
-#include "memdebug.h"
-
-/* See https://tls.mbed.org/discussions/generic/
- howto-determine-exact-buffer-len-for-mbedtls_pk_write_pubkey_der
-*/
-#define RSA_PUB_DER_MAX_BYTES (38 + 2 * POLARSSL_MPI_MAX_SIZE)
-#define ECP_PUB_DER_MAX_BYTES (30 + 2 * POLARSSL_ECP_MAX_BYTES)
-
-#define PUB_DER_MAX_BYTES (RSA_PUB_DER_MAX_BYTES > ECP_PUB_DER_MAX_BYTES ? \
- RSA_PUB_DER_MAX_BYTES : ECP_PUB_DER_MAX_BYTES)
-
-struct ssl_backend_data {
- ctr_drbg_context ctr_drbg;
- entropy_context entropy;
- ssl_context ssl;
- int server_fd;
- x509_crt cacert;
- x509_crt clicert;
- x509_crl crl;
- rsa_context rsa;
-};
-
-#define BACKEND connssl->backend
-
-/* apply threading? */
-#if defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)
-#define THREADING_SUPPORT
-#endif
-
-#ifndef POLARSSL_ERROR_C
-#define error_strerror(x,y,z)
-#endif /* POLARSSL_ERROR_C */
-
-
-#if defined(THREADING_SUPPORT)
-static entropy_context entropy;
-
-static int entropy_init_initialized = 0;
-
-/* start of entropy_init_mutex() */
-static void entropy_init_mutex(entropy_context *ctx)
-{
- /* lock 0 = entropy_init_mutex() */
- Curl_polarsslthreadlock_lock_function(0);
- if(entropy_init_initialized == 0) {
- entropy_init(ctx);
- entropy_init_initialized = 1;
- }
- Curl_polarsslthreadlock_unlock_function(0);
-}
-/* end of entropy_init_mutex() */
-
-/* start of entropy_func_mutex() */
-static int entropy_func_mutex(void *data, unsigned char *output, size_t len)
-{
- int ret;
- /* lock 1 = entropy_func_mutex() */
- Curl_polarsslthreadlock_lock_function(1);
- ret = entropy_func(data, output, len);
- Curl_polarsslthreadlock_unlock_function(1);
-
- return ret;
-}
-/* end of entropy_func_mutex() */
-
-#endif /* THREADING_SUPPORT */
-
-/* Define this to enable lots of debugging for PolarSSL */
-#undef POLARSSL_DEBUG
-
-#ifdef POLARSSL_DEBUG
-static void polarssl_debug(void *context, int level, const char *line)
-{
- struct Curl_easy *data = NULL;
-
- if(!context)
- return;
-
- data = (struct Curl_easy *)context;
-
- infof(data, "%s", line);
- (void) level;
-}
-#else
-#endif
-
-/* ALPN for http2? */
-#ifdef POLARSSL_SSL_ALPN
-# define HAS_ALPN
-#endif
-
-static Curl_recv polarssl_recv;
-static Curl_send polarssl_send;
-
-static CURLcode polarssl_version_from_curl(int *polarver, long ssl_version)
-{
- switch(ssl_version) {
- case CURL_SSLVERSION_TLSv1_0:
- *polarver = SSL_MINOR_VERSION_1;
- return CURLE_OK;
- case CURL_SSLVERSION_TLSv1_1:
- *polarver = SSL_MINOR_VERSION_2;
- return CURLE_OK;
- case CURL_SSLVERSION_TLSv1_2:
- *polarver = SSL_MINOR_VERSION_3;
- return CURLE_OK;
- case CURL_SSLVERSION_TLSv1_3:
- break;
- }
- return CURLE_SSL_CONNECT_ERROR;
-}
-
-static CURLcode
-set_ssl_version_min_max(struct connectdata *conn, int sockindex)
-{
- struct Curl_easy *data = conn->data;
- struct ssl_connect_data* connssl = &conn->ssl[sockindex];
- long ssl_version = SSL_CONN_CONFIG(version);
- long ssl_version_max = SSL_CONN_CONFIG(version_max);
- int ssl_min_ver = SSL_MINOR_VERSION_1;
- int ssl_max_ver = SSL_MINOR_VERSION_1;
- CURLcode result = CURLE_OK;
-
- switch(ssl_version) {
- case CURL_SSLVERSION_DEFAULT:
- case CURL_SSLVERSION_TLSv1:
- ssl_version = CURL_SSLVERSION_TLSv1_0;
- break;
- }
-
- switch(ssl_version_max) {
- case CURL_SSLVERSION_MAX_NONE:
- case CURL_SSLVERSION_MAX_DEFAULT:
- ssl_version_max = CURL_SSLVERSION_MAX_TLSv1_2;
- break;
- }
-
- result = polarssl_version_from_curl(&ssl_min_ver, ssl_version);
- if(result) {
- failf(data, "unsupported min version passed via CURLOPT_SSLVERSION");
- return result;
- }
- result = polarssl_version_from_curl(&ssl_max_ver, ssl_version_max >> 16);
- if(result) {
- failf(data, "unsupported max version passed via CURLOPT_SSLVERSION");
- return result;
- }
-
- ssl_set_min_version(&BACKEND->ssl, SSL_MAJOR_VERSION_3, ssl_min_ver);
- ssl_set_max_version(&BACKEND->ssl, SSL_MAJOR_VERSION_3, ssl_max_ver);
-
- return result;
-}
-
-static CURLcode
-polarssl_connect_step1(struct connectdata *conn,
- int sockindex)
-{
- struct Curl_easy *data = conn->data;
- struct ssl_connect_data* connssl = &conn->ssl[sockindex];
- const char *capath = SSL_CONN_CONFIG(CApath);
- const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
- conn->host.name;
- const long int port = SSL_IS_PROXY() ? conn->port : conn->remote_port;
- int ret = -1;
- char errorbuf[128];
- errorbuf[0] = 0;
-
- /* PolarSSL only supports SSLv3 and TLSv1 */
- if(SSL_CONN_CONFIG(version) == CURL_SSLVERSION_SSLv2) {
- failf(data, "PolarSSL does not support SSLv2");
- return CURLE_SSL_CONNECT_ERROR;
- }
-
-#ifdef THREADING_SUPPORT
- entropy_init_mutex(&entropy);
-
- if((ret = ctr_drbg_init(&BACKEND->ctr_drbg, entropy_func_mutex, &entropy,
- NULL, 0)) != 0) {
- error_strerror(ret, errorbuf, sizeof(errorbuf));
- failf(data, "Failed - PolarSSL: ctr_drbg_init returned (-0x%04X) %s\n",
- -ret, errorbuf);
- }
-#else
- entropy_init(&BACKEND->entropy);
-
- if((ret = ctr_drbg_init(&BACKEND->ctr_drbg, entropy_func, &BACKEND->entropy,
- NULL, 0)) != 0) {
- error_strerror(ret, errorbuf, sizeof(errorbuf));
- failf(data, "Failed - PolarSSL: ctr_drbg_init returned (-0x%04X) %s\n",
- -ret, errorbuf);
- }
-#endif /* THREADING_SUPPORT */
-
- /* Load the trusted CA */
- memset(&BACKEND->cacert, 0, sizeof(x509_crt));
-
- if(SSL_CONN_CONFIG(CAfile)) {
- ret = x509_crt_parse_file(&BACKEND->cacert,
- SSL_CONN_CONFIG(CAfile));
-
- if(ret<0) {
- error_strerror(ret, errorbuf, sizeof(errorbuf));
- failf(data, "Error reading ca cert file %s - PolarSSL: (-0x%04X) %s",
- SSL_CONN_CONFIG(CAfile), -ret, errorbuf);
-
- if(SSL_CONN_CONFIG(verifypeer))
- return CURLE_SSL_CACERT_BADFILE;
- }
- }
-
- if(capath) {
- ret = x509_crt_parse_path(&BACKEND->cacert, capath);
-
- if(ret<0) {
- error_strerror(ret, errorbuf, sizeof(errorbuf));
- failf(data, "Error reading ca cert path %s - PolarSSL: (-0x%04X) %s",
- capath, -ret, errorbuf);
-
- if(SSL_CONN_CONFIG(verifypeer))
- return CURLE_SSL_CACERT_BADFILE;
- }
- }
-
- /* Load the client certificate */
- memset(&BACKEND->clicert, 0, sizeof(x509_crt));
-
- if(SSL_SET_OPTION(cert)) {
- ret = x509_crt_parse_file(&BACKEND->clicert,
- SSL_SET_OPTION(cert));
-
- if(ret) {
- error_strerror(ret, errorbuf, sizeof(errorbuf));
- failf(data, "Error reading client cert file %s - PolarSSL: (-0x%04X) %s",
- SSL_SET_OPTION(cert), -ret, errorbuf);
-
- return CURLE_SSL_CERTPROBLEM;
- }
- }
-
- /* Load the client private key */
- if(SSL_SET_OPTION(key)) {
- pk_context pk;
- pk_init(&pk);
- ret = pk_parse_keyfile(&pk, SSL_SET_OPTION(key),
- SSL_SET_OPTION(key_passwd));
- if(ret == 0 && !pk_can_do(&pk, POLARSSL_PK_RSA))
- ret = POLARSSL_ERR_PK_TYPE_MISMATCH;
- if(ret == 0)
- rsa_copy(&BACKEND->rsa, pk_rsa(pk));
- else
- rsa_free(&BACKEND->rsa);
- pk_free(&pk);
-
- if(ret) {
- error_strerror(ret, errorbuf, sizeof(errorbuf));
- failf(data, "Error reading private key %s - PolarSSL: (-0x%04X) %s",
- SSL_SET_OPTION(key), -ret, errorbuf);
-
- return CURLE_SSL_CERTPROBLEM;
- }
- }
-
- /* Load the CRL */
- memset(&BACKEND->crl, 0, sizeof(x509_crl));
-
- if(SSL_SET_OPTION(CRLfile)) {
- ret = x509_crl_parse_file(&BACKEND->crl,
- SSL_SET_OPTION(CRLfile));
-
- if(ret) {
- error_strerror(ret, errorbuf, sizeof(errorbuf));
- failf(data, "Error reading CRL file %s - PolarSSL: (-0x%04X) %s",
- SSL_SET_OPTION(CRLfile), -ret, errorbuf);
-
- return CURLE_SSL_CRL_BADFILE;
- }
- }
-
- infof(data, "PolarSSL: Connecting to %s:%d\n", hostname, port);
-
- if(ssl_init(&BACKEND->ssl)) {
- failf(data, "PolarSSL: ssl_init failed");
- return CURLE_SSL_CONNECT_ERROR;
- }
-
- switch(SSL_CONN_CONFIG(version)) {
- case CURL_SSLVERSION_DEFAULT:
- case CURL_SSLVERSION_TLSv1:
- ssl_set_min_version(&BACKEND->ssl, SSL_MAJOR_VERSION_3,
- SSL_MINOR_VERSION_1);
- break;
- case CURL_SSLVERSION_SSLv3:
- ssl_set_min_version(&BACKEND->ssl, SSL_MAJOR_VERSION_3,
- SSL_MINOR_VERSION_0);
- ssl_set_max_version(&BACKEND->ssl, SSL_MAJOR_VERSION_3,
- SSL_MINOR_VERSION_0);
- infof(data, "PolarSSL: Forced min. SSL Version to be SSLv3\n");
- break;
- case CURL_SSLVERSION_TLSv1_0:
- case CURL_SSLVERSION_TLSv1_1:
- case CURL_SSLVERSION_TLSv1_2:
- case CURL_SSLVERSION_TLSv1_3:
- {
- CURLcode result = set_ssl_version_min_max(conn, sockindex);
- if(result != CURLE_OK)
- return result;
- break;
- }
- default:
- failf(data, "Unrecognized parameter passed via CURLOPT_SSLVERSION");
- return CURLE_SSL_CONNECT_ERROR;
- }
-
- ssl_set_endpoint(&BACKEND->ssl, SSL_IS_CLIENT);
- ssl_set_authmode(&BACKEND->ssl, SSL_VERIFY_OPTIONAL);
-
- ssl_set_rng(&BACKEND->ssl, ctr_drbg_random,
- &BACKEND->ctr_drbg);
- ssl_set_bio(&BACKEND->ssl,
- net_recv, &conn->sock[sockindex],
- net_send, &conn->sock[sockindex]);
-
- ssl_set_ciphersuites(&BACKEND->ssl, ssl_list_ciphersuites());
-
- /* Check if there's a cached ID we can/should use here! */
- if(SSL_SET_OPTION(primary.sessionid)) {
- void *old_session = NULL;
-
- Curl_ssl_sessionid_lock(conn);
- if(!Curl_ssl_getsessionid(conn, &old_session, NULL, sockindex)) {
- ret = ssl_set_session(&BACKEND->ssl, old_session);
- if(ret) {
- Curl_ssl_sessionid_unlock(conn);
- failf(data, "ssl_set_session returned -0x%x", -ret);
- return CURLE_SSL_CONNECT_ERROR;
- }
- infof(data, "PolarSSL re-using session\n");
- }
- Curl_ssl_sessionid_unlock(conn);
- }
-
- ssl_set_ca_chain(&BACKEND->ssl,
- &BACKEND->cacert,
- &BACKEND->crl,
- hostname);
-
- ssl_set_own_cert_rsa(&BACKEND->ssl,
- &BACKEND->clicert, &BACKEND->rsa);
-
- if(ssl_set_hostname(&BACKEND->ssl, hostname)) {
- /* ssl_set_hostname() sets the name to use in CN/SAN checks *and* the name
- to set in the SNI extension. So even if curl connects to a host
- specified as an IP address, this function must be used. */
- failf(data, "couldn't set hostname in PolarSSL");
- return CURLE_SSL_CONNECT_ERROR;
- }
-
-#ifdef HAS_ALPN
- if(conn->bits.tls_enable_alpn) {
- static const char *protocols[3];
- int cur = 0;
-
-#ifdef USE_NGHTTP2
- if(data->set.httpversion >= CURL_HTTP_VERSION_2) {
- protocols[cur++] = NGHTTP2_PROTO_VERSION_ID;
- infof(data, "ALPN, offering %s\n", NGHTTP2_PROTO_VERSION_ID);
- }
-#endif
-
- protocols[cur++] = ALPN_HTTP_1_1;
- infof(data, "ALPN, offering %s\n", ALPN_HTTP_1_1);
-
- protocols[cur] = NULL;
-
- ssl_set_alpn_protocols(&BACKEND->ssl, protocols);
- }
-#endif
-
-#ifdef POLARSSL_DEBUG
- ssl_set_dbg(&BACKEND->ssl, polarssl_debug, data);
-#endif
-
- connssl->connecting_state = ssl_connect_2;
-
- return CURLE_OK;
-}
-
-static CURLcode
-polarssl_connect_step2(struct connectdata *conn,
- int sockindex)
-{
- int ret;
- struct Curl_easy *data = conn->data;
- struct ssl_connect_data* connssl = &conn->ssl[sockindex];
- char buffer[1024];
- const char * const pinnedpubkey = SSL_IS_PROXY() ?
- data->set.str[STRING_SSL_PINNEDPUBLICKEY_PROXY] :
- data->set.str[STRING_SSL_PINNEDPUBLICKEY_ORIG];
-
-
- char errorbuf[128];
- errorbuf[0] = 0;
-
- conn->recv[sockindex] = polarssl_recv;
- conn->send[sockindex] = polarssl_send;
-
- ret = ssl_handshake(&BACKEND->ssl);
-
- switch(ret) {
- case 0:
- break;
-
- case POLARSSL_ERR_NET_WANT_READ:
- connssl->connecting_state = ssl_connect_2_reading;
- return CURLE_OK;
-
- case POLARSSL_ERR_NET_WANT_WRITE:
- connssl->connecting_state = ssl_connect_2_writing;
- return CURLE_OK;
-
- default:
- error_strerror(ret, errorbuf, sizeof(errorbuf));
- failf(data, "ssl_handshake returned - PolarSSL: (-0x%04X) %s",
- -ret, errorbuf);
- return CURLE_SSL_CONNECT_ERROR;
- }
-
- infof(data, "PolarSSL: Handshake complete, cipher is %s\n",
- ssl_get_ciphersuite(&BACKEND->ssl) );
-
- ret = ssl_get_verify_result(&BACKEND->ssl);
-
- if(ret && SSL_CONN_CONFIG(verifypeer)) {
- if(ret & BADCERT_EXPIRED)
- failf(data, "Cert verify failed: BADCERT_EXPIRED");
-
- if(ret & BADCERT_REVOKED) {
- failf(data, "Cert verify failed: BADCERT_REVOKED");
- return CURLE_PEER_FAILED_VERIFICATION;
- }
-
- if(ret & BADCERT_CN_MISMATCH)
- failf(data, "Cert verify failed: BADCERT_CN_MISMATCH");
-
- if(ret & BADCERT_NOT_TRUSTED)
- failf(data, "Cert verify failed: BADCERT_NOT_TRUSTED");
-
- return CURLE_PEER_FAILED_VERIFICATION;
- }
-
- if(ssl_get_peer_cert(&(BACKEND->ssl))) {
- /* If the session was resumed, there will be no peer certs */
- memset(buffer, 0, sizeof(buffer));
-
- if(x509_crt_info(buffer, sizeof(buffer), (char *)"* ",
- ssl_get_peer_cert(&(BACKEND->ssl))) != -1)
- infof(data, "Dumping cert info:\n%s\n", buffer);
- }
-
- /* adapted from mbedtls.c */
- if(pinnedpubkey) {
- int size;
- CURLcode result;
- x509_crt *p;
- unsigned char pubkey[PUB_DER_MAX_BYTES];
- const x509_crt *peercert;
-
- peercert = ssl_get_peer_cert(&BACKEND->ssl);
-
- if(!peercert || !peercert->raw.p || !peercert->raw.len) {
- failf(data, "Failed due to missing peer certificate");
- return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
- }
-
- p = calloc(1, sizeof(*p));
-
- if(!p)
- return CURLE_OUT_OF_MEMORY;
-
- x509_crt_init(p);
-
- /* Make a copy of our const peercert because pk_write_pubkey_der
- needs a non-const key, for now.
- https://github.com/ARMmbed/mbedtls/issues/396 */
- if(x509_crt_parse_der(p, peercert->raw.p, peercert->raw.len)) {
- failf(data, "Failed copying peer certificate");
- x509_crt_free(p);
- free(p);
- return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
- }
-
- size = pk_write_pubkey_der(&p->pk, pubkey, PUB_DER_MAX_BYTES);
-
- if(size <= 0) {
- failf(data, "Failed copying public key from peer certificate");
- x509_crt_free(p);
- free(p);
- return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
- }
-
- /* pk_write_pubkey_der writes data at the end of the buffer. */
- result = Curl_pin_peer_pubkey(data,
- pinnedpubkey,
- &pubkey[PUB_DER_MAX_BYTES - size], size);
- if(result) {
- x509_crt_free(p);
- free(p);
- return result;
- }
-
- x509_crt_free(p);
- free(p);
- }
-
-#ifdef HAS_ALPN
- if(conn->bits.tls_enable_alpn) {
- const char *next_protocol = ssl_get_alpn_protocol(&BACKEND->ssl);
-
- if(next_protocol != NULL) {
- infof(data, "ALPN, server accepted to use %s\n", next_protocol);
-
-#ifdef USE_NGHTTP2
- if(!strncmp(next_protocol, NGHTTP2_PROTO_VERSION_ID,
- NGHTTP2_PROTO_VERSION_ID_LEN)) {
- conn->negnpn = CURL_HTTP_VERSION_2;
- }
- else
-#endif
- if(!strncmp(next_protocol, ALPN_HTTP_1_1, ALPN_HTTP_1_1_LENGTH)) {
- conn->negnpn = CURL_HTTP_VERSION_1_1;
- }
- }
- else
- infof(data, "ALPN, server did not agree to a protocol\n");
- Curl_multiuse_state(conn, conn->negnpn == CURL_HTTP_VERSION_2 ?
- BUNDLE_MULTIPLEX : BUNDLE_NO_MULTIUSE);
- }
-#endif
-
- connssl->connecting_state = ssl_connect_3;
- infof(data, "SSL connected\n");
-
- return CURLE_OK;
-}
-
-static CURLcode
-polarssl_connect_step3(struct connectdata *conn,
- int sockindex)
-{
- CURLcode retcode = CURLE_OK;
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- struct Curl_easy *data = conn->data;
-
- DEBUGASSERT(ssl_connect_3 == connssl->connecting_state);
-
- if(SSL_SET_OPTION(primary.sessionid)) {
- int ret;
- ssl_session *our_ssl_sessionid;
- void *old_ssl_sessionid = NULL;
-
- our_ssl_sessionid = calloc(1, sizeof(ssl_session));
- if(!our_ssl_sessionid)
- return CURLE_OUT_OF_MEMORY;
-
- ret = ssl_get_session(&BACKEND->ssl, our_ssl_sessionid);
- if(ret) {
- failf(data, "ssl_get_session returned -0x%x", -ret);
- return CURLE_SSL_CONNECT_ERROR;
- }
-
- /* If there's already a matching session in the cache, delete it */
- Curl_ssl_sessionid_lock(conn);
- if(!Curl_ssl_getsessionid(conn, &old_ssl_sessionid, NULL, sockindex))
- Curl_ssl_delsessionid(conn, old_ssl_sessionid);
-
- retcode = Curl_ssl_addsessionid(conn, our_ssl_sessionid, 0, sockindex);
- Curl_ssl_sessionid_unlock(conn);
- if(retcode) {
- free(our_ssl_sessionid);
- failf(data, "failed to store ssl session");
- return retcode;
- }
- }
-
- connssl->connecting_state = ssl_connect_done;
-
- return CURLE_OK;
-}
-
-static ssize_t polarssl_send(struct connectdata *conn,
- int sockindex,
- const void *mem,
- size_t len,
- CURLcode *curlcode)
-{
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- int ret = -1;
-
- ret = ssl_write(&BACKEND->ssl,
- (unsigned char *)mem, len);
-
- if(ret < 0) {
- *curlcode = (ret == POLARSSL_ERR_NET_WANT_WRITE) ?
- CURLE_AGAIN : CURLE_SEND_ERROR;
- ret = -1;
- }
-
- return ret;
-}
-
-static void Curl_polarssl_close(struct connectdata *conn, int sockindex)
-{
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- rsa_free(&BACKEND->rsa);
- x509_crt_free(&BACKEND->clicert);
- x509_crt_free(&BACKEND->cacert);
- x509_crl_free(&BACKEND->crl);
- ssl_free(&BACKEND->ssl);
-}
-
-static ssize_t polarssl_recv(struct connectdata *conn,
- int num,
- char *buf,
- size_t buffersize,
- CURLcode *curlcode)
-{
- struct ssl_connect_data *connssl = &conn->ssl[num];
- int ret = -1;
- ssize_t len = -1;
-
- memset(buf, 0, buffersize);
- ret = ssl_read(&BACKEND->ssl, (unsigned char *)buf, buffersize);
-
- if(ret <= 0) {
- if(ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY)
- return 0;
-
- *curlcode = (ret == POLARSSL_ERR_NET_WANT_READ) ?
- CURLE_AGAIN : CURLE_RECV_ERROR;
- return -1;
- }
-
- len = ret;
-
- return len;
-}
-
-static void Curl_polarssl_session_free(void *ptr)
-{
- ssl_session_free(ptr);
- free(ptr);
-}
-
-/* 1.3.10 was the first rebranded version. All new releases (in 1.3 branch and
- higher) will be mbed TLS branded.. */
-
-static size_t Curl_polarssl_version(char *buffer, size_t size)
-{
- unsigned int version = version_get_number();
- return msnprintf(buffer, size, "%s/%d.%d.%d",
- version >= 0x01030A00?"mbedTLS":"PolarSSL",
- version>>24, (version>>16)&0xff, (version>>8)&0xff);
-}
-
-static CURLcode
-polarssl_connect_common(struct connectdata *conn,
- int sockindex,
- bool nonblocking,
- bool *done)
-{
- CURLcode result;
- struct Curl_easy *data = conn->data;
- struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- curl_socket_t sockfd = conn->sock[sockindex];
- long timeout_ms;
- int what;
-
- /* check if the connection has already been established */
- if(ssl_connection_complete == connssl->state) {
- *done = TRUE;
- return CURLE_OK;
- }
-
- if(ssl_connect_1 == connssl->connecting_state) {
- /* Find out how much more time we're allowed */
- timeout_ms = Curl_timeleft(data, NULL, TRUE);
-
- if(timeout_ms < 0) {
- /* no need to continue if time already is up */
- failf(data, "SSL connection timeout");
- return CURLE_OPERATION_TIMEDOUT;
- }
-
- result = polarssl_connect_step1(conn, sockindex);
- if(result)
- return result;
- }
-
- while(ssl_connect_2 == connssl->connecting_state ||
- ssl_connect_2_reading == connssl->connecting_state ||
- ssl_connect_2_writing == connssl->connecting_state) {
-
- /* check allowed time left */
- timeout_ms = Curl_timeleft(data, NULL, TRUE);
-
- if(timeout_ms < 0) {
- /* no need to continue if time already is up */
- failf(data, "SSL connection timeout");
- return CURLE_OPERATION_TIMEDOUT;
- }
-
- /* if ssl is expecting something, check if it's available. */
- if(connssl->connecting_state == ssl_connect_2_reading ||
- connssl->connecting_state == ssl_connect_2_writing) {
-
- curl_socket_t writefd = ssl_connect_2_writing ==
- connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
- curl_socket_t readfd = ssl_connect_2_reading ==
- connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
-
- what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
- nonblocking?0:timeout_ms);
- if(what < 0) {
- /* fatal error */
- failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
- return CURLE_SSL_CONNECT_ERROR;
- }
- else if(0 == what) {
- if(nonblocking) {
- *done = FALSE;
- return CURLE_OK;
- }
- else {
- /* timeout */
- failf(data, "SSL connection timeout");
- return CURLE_OPERATION_TIMEDOUT;
- }
- }
- /* socket is readable or writable */
- }
-
- /* Run transaction, and return to the caller if it failed or if
- * this connection is part of a multi handle and this loop would
- * execute again. This permits the owner of a multi handle to
- * abort a connection attempt before step2 has completed while
- * ensuring that a client using select() or epoll() will always
- * have a valid fdset to wait on.
- */
- result = polarssl_connect_step2(conn, sockindex);
- if(result || (nonblocking &&
- (ssl_connect_2 == connssl->connecting_state ||
- ssl_connect_2_reading == connssl->connecting_state ||
- ssl_connect_2_writing == connssl->connecting_state)))
- return result;
-
- } /* repeat step2 until all transactions are done. */
-
- if(ssl_connect_3 == connssl->connecting_state) {
- result = polarssl_connect_step3(conn, sockindex);
- if(result)
- return result;
- }
-
- if(ssl_connect_done == connssl->connecting_state) {
- connssl->state = ssl_connection_complete;
- conn->recv[sockindex] = polarssl_recv;
- conn->send[sockindex] = polarssl_send;
- *done = TRUE;
- }
- else
- *done = FALSE;
-
- /* Reset our connect state machine */
- connssl->connecting_state = ssl_connect_1;
-
- return CURLE_OK;
-}
-
-static CURLcode Curl_polarssl_connect_nonblocking(struct connectdata *conn,
- int sockindex, bool *done)
-{
- return polarssl_connect_common(conn, sockindex, TRUE, done);
-}
-
-
-static CURLcode Curl_polarssl_connect(struct connectdata *conn, int sockindex)
-{
- CURLcode result;
- bool done = FALSE;
-
- result = polarssl_connect_common(conn, sockindex, FALSE, &done);
- if(result)
- return result;
-
- DEBUGASSERT(done);
-
- return CURLE_OK;
-}
-
-/*
- * return 0 error initializing SSL
- * return 1 SSL initialized successfully
- */
-static int Curl_polarssl_init(void)
-{
- return Curl_polarsslthreadlock_thread_setup();
-}
-
-static void Curl_polarssl_cleanup(void)
-{
- (void)Curl_polarsslthreadlock_thread_cleanup();
-}
-
-static bool Curl_polarssl_data_pending(const struct connectdata *conn,
- int sockindex)
-{
- const struct ssl_connect_data *connssl = &conn->ssl[sockindex];
- return ssl_get_bytes_avail(&BACKEND->ssl) != 0;
-}
-
-static CURLcode Curl_polarssl_sha256sum(const unsigned char *input,
- size_t inputlen,
- unsigned char *sha256sum,
- size_t sha256len UNUSED_PARAM)
-{
- (void)sha256len;
- sha256(input, inputlen, sha256sum, 0);
- return CURLE_OK;
-}
-
-static void *Curl_polarssl_get_internals(struct ssl_connect_data *connssl,
- CURLINFO info UNUSED_PARAM)
-{
- (void)info;
- return &BACKEND->ssl;
-}
-
-const struct Curl_ssl Curl_ssl_polarssl = {
- { CURLSSLBACKEND_POLARSSL, "polarssl" }, /* info */
-
- SSLSUPP_CA_PATH |
- SSLSUPP_PINNEDPUBKEY,
-
- sizeof(struct ssl_backend_data),
-
- Curl_polarssl_init, /* init */
- Curl_polarssl_cleanup, /* cleanup */
- Curl_polarssl_version, /* version */
- Curl_none_check_cxn, /* check_cxn */
- Curl_none_shutdown, /* shutdown */
- Curl_polarssl_data_pending, /* data_pending */
- /* This might cause libcurl to use a weeker random! */
- Curl_none_random, /* random */
- Curl_none_cert_status_request, /* cert_status_request */
- Curl_polarssl_connect, /* connect */
- Curl_polarssl_connect_nonblocking, /* connect_nonblocking */
- Curl_polarssl_get_internals, /* get_internals */
- Curl_polarssl_close, /* close_one */
- Curl_none_close_all, /* close_all */
- Curl_polarssl_session_free, /* session_free */
- Curl_none_set_engine, /* set_engine */
- Curl_none_set_engine_default, /* set_engine_default */
- Curl_none_engines_list, /* engines_list */
- Curl_none_false_start, /* false_start */
- Curl_none_md5sum, /* md5sum */
- Curl_polarssl_sha256sum /* sha256sum */
-};
-
-#endif /* USE_POLARSSL */
diff --git a/Utilities/cmcurl/lib/vtls/polarssl.h b/Utilities/cmcurl/lib/vtls/polarssl.h
deleted file mode 100644
index 23c3636..0000000
--- a/Utilities/cmcurl/lib/vtls/polarssl.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef HEADER_CURL_POLARSSL_H
-#define HEADER_CURL_POLARSSL_H
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 2012 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
- * Copyright (C) 2010, Hoi-Ho Chan, <hoiho.chan@gmail.com>
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-#include "curl_setup.h"
-
-#ifdef USE_POLARSSL
-
-extern const struct Curl_ssl Curl_ssl_polarssl;
-
-#endif /* USE_POLARSSL */
-#endif /* HEADER_CURL_POLARSSL_H */
diff --git a/Utilities/cmcurl/lib/vtls/polarssl_threadlock.c b/Utilities/cmcurl/lib/vtls/polarssl_threadlock.c
deleted file mode 100644
index 27c94b1..0000000
--- a/Utilities/cmcurl/lib/vtls/polarssl_threadlock.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 2013-2017, Daniel Stenberg, <daniel@haxx.se>, et al.
- * Copyright (C) 2010, 2011, Hoi-Ho Chan, <hoiho.chan@gmail.com>
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-#include "curl_setup.h"
-
-#if (defined(USE_POLARSSL) || defined(USE_MBEDTLS)) && \
- ((defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)) || \
- (defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)))
-
-#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
-# include <pthread.h>
-# define POLARSSL_MUTEX_T pthread_mutex_t
-#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
-# include <process.h>
-# define POLARSSL_MUTEX_T HANDLE
-#endif
-
-#include "polarssl_threadlock.h"
-#include "curl_printf.h"
-#include "curl_memory.h"
-/* The last #include file should be: */
-#include "memdebug.h"
-
-/* number of thread locks */
-#define NUMT 2
-
-/* This array will store all of the mutexes available to PolarSSL. */
-static POLARSSL_MUTEX_T *mutex_buf = NULL;
-
-int Curl_polarsslthreadlock_thread_setup(void)
-{
- int i;
-
- mutex_buf = calloc(NUMT * sizeof(POLARSSL_MUTEX_T), 1);
- if(!mutex_buf)
- return 0; /* error, no number of threads defined */
-
- for(i = 0; i < NUMT; i++) {
- int ret;
-#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
- ret = pthread_mutex_init(&mutex_buf[i], NULL);
- if(ret)
- return 0; /* pthread_mutex_init failed */
-#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
- mutex_buf[i] = CreateMutex(0, FALSE, 0);
- if(mutex_buf[i] == 0)
- return 0; /* CreateMutex failed */
-#endif /* USE_THREADS_POSIX && HAVE_PTHREAD_H */
- }
-
- return 1; /* OK */
-}
-
-int Curl_polarsslthreadlock_thread_cleanup(void)
-{
- int i;
-
- if(!mutex_buf)
- return 0; /* error, no threads locks defined */
-
- for(i = 0; i < NUMT; i++) {
- int ret;
-#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
- ret = pthread_mutex_destroy(&mutex_buf[i]);
- if(ret)
- return 0; /* pthread_mutex_destroy failed */
-#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
- ret = CloseHandle(mutex_buf[i]);
- if(!ret)
- return 0; /* CloseHandle failed */
-#endif /* USE_THREADS_POSIX && HAVE_PTHREAD_H */
- }
- free(mutex_buf);
- mutex_buf = NULL;
-
- return 1; /* OK */
-}
-
-int Curl_polarsslthreadlock_lock_function(int n)
-{
- if(n < NUMT) {
- int ret;
-#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
- ret = pthread_mutex_lock(&mutex_buf[n]);
- if(ret) {
- DEBUGF(fprintf(stderr,
- "Error: polarsslthreadlock_lock_function failed\n"));
- return 0; /* pthread_mutex_lock failed */
- }
-#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
- ret = (WaitForSingleObject(mutex_buf[n], INFINITE) == WAIT_FAILED?1:0);
- if(ret) {
- DEBUGF(fprintf(stderr,
- "Error: polarsslthreadlock_lock_function failed\n"));
- return 0; /* pthread_mutex_lock failed */
- }
-#endif /* USE_THREADS_POSIX && HAVE_PTHREAD_H */
- }
- return 1; /* OK */
-}
-
-int Curl_polarsslthreadlock_unlock_function(int n)
-{
- if(n < NUMT) {
- int ret;
-#if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
- ret = pthread_mutex_unlock(&mutex_buf[n]);
- if(ret) {
- DEBUGF(fprintf(stderr,
- "Error: polarsslthreadlock_unlock_function failed\n"));
- return 0; /* pthread_mutex_unlock failed */
- }
-#elif defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H)
- ret = ReleaseMutex(mutex_buf[n]);
- if(!ret) {
- DEBUGF(fprintf(stderr,
- "Error: polarsslthreadlock_unlock_function failed\n"));
- return 0; /* pthread_mutex_lock failed */
- }
-#endif /* USE_THREADS_POSIX && HAVE_PTHREAD_H */
- }
- return 1; /* OK */
-}
-
-#endif /* USE_POLARSSL || USE_MBEDTLS */
diff --git a/Utilities/cmcurl/lib/vtls/polarssl_threadlock.h b/Utilities/cmcurl/lib/vtls/polarssl_threadlock.h
deleted file mode 100644
index 1226475..0000000
--- a/Utilities/cmcurl/lib/vtls/polarssl_threadlock.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef HEADER_CURL_POLARSSL_THREADLOCK_H
-#define HEADER_CURL_POLARSSL_THREADLOCK_H
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 2013-2015, Daniel Stenberg, <daniel@haxx.se>, et al.
- * Copyright (C) 2010, Hoi-Ho Chan, <hoiho.chan@gmail.com>
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at https://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-#include "curl_setup.h"
-
-#if (defined USE_POLARSSL) || (defined USE_MBEDTLS)
-
-#if (defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)) || \
- (defined(USE_THREADS_WIN32) && defined(HAVE_PROCESS_H))
-
-int Curl_polarsslthreadlock_thread_setup(void);
-int Curl_polarsslthreadlock_thread_cleanup(void);
-int Curl_polarsslthreadlock_lock_function(int n);
-int Curl_polarsslthreadlock_unlock_function(int n);
-
-#else
-
-#define Curl_polarsslthreadlock_thread_setup() 1
-#define Curl_polarsslthreadlock_thread_cleanup() 1
-#define Curl_polarsslthreadlock_lock_function(x) 1
-#define Curl_polarsslthreadlock_unlock_function(x) 1
-
-#endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */
-
-#endif /* USE_POLARSSL */
-
-#endif /* HEADER_CURL_POLARSSL_THREADLOCK_H */
diff --git a/Utilities/cmcurl/lib/vtls/schannel.c b/Utilities/cmcurl/lib/vtls/schannel.c
index 0f6f734..0818d94 100644
--- a/Utilities/cmcurl/lib/vtls/schannel.c
+++ b/Utilities/cmcurl/lib/vtls/schannel.c
@@ -7,7 +7,7 @@
*
* Copyright (C) 2012 - 2016, Marc Hoersken, <info@marc-hoersken.de>
* Copyright (C) 2012, Mark Salisbury, <mark.salisbury@hp.com>
- * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -554,10 +554,6 @@
switch(conn->ssl_config.version) {
case CURL_SSLVERSION_DEFAULT:
case CURL_SSLVERSION_TLSv1:
- schannel_cred.grbitEnabledProtocols = SP_PROT_TLS1_0_CLIENT |
- SP_PROT_TLS1_1_CLIENT |
- SP_PROT_TLS1_2_CLIENT;
- break;
case CURL_SSLVERSION_TLSv1_0:
case CURL_SSLVERSION_TLSv1_1:
case CURL_SSLVERSION_TLSv1_2:
@@ -722,7 +718,7 @@
unsigned short* list_len = NULL;
/* The first four bytes will be an unsigned int indicating number
- of bytes of data in the rest of the the buffer. */
+ of bytes of data in the rest of the buffer. */
extension_len = (unsigned int *)(&alpn_buffer[cur]);
cur += sizeof(unsigned int);
@@ -1181,6 +1177,7 @@
struct connectdata *conn;
CURLcode result;
int idx;
+ int certs_count;
};
static bool
@@ -1191,7 +1188,9 @@
if(valid_cert_encoding(ccert_context)) {
const char *beg = (const char *) ccert_context->pbCertEncoded;
const char *end = beg + ccert_context->cbCertEncoded;
- args->result = Curl_extract_certinfo(args->conn, (args->idx)++, beg, end);
+ int insert_index = (args->certs_count - 1) - args->idx;
+ args->result = Curl_extract_certinfo(args->conn, insert_index, beg, end);
+ args->idx++;
}
return args->result == CURLE_OK;
}
@@ -1326,6 +1325,7 @@
struct Adder_args args;
args.conn = conn;
args.idx = 0;
+ args.certs_count = certs_count;
traverse_cert_store(ccert_context, add_cert_to_certinfo, &args);
result = args.result;
}
@@ -1347,7 +1347,7 @@
struct Curl_easy *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
curl_socket_t sockfd = conn->sock[sockindex];
- time_t timeout_ms;
+ timediff_t timeout_ms;
int what;
/* check if the connection has already been established */
@@ -1394,7 +1394,7 @@
connssl->connecting_state ? sockfd : CURL_SOCKET_BAD;
what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
- nonblocking ? 0 : timeout_ms);
+ nonblocking ? 0 : (time_t)timeout_ms);
if(what < 0) {
/* fatal error */
failf(data, "select/poll on SSL/TLS socket, errno: %d", SOCKERRNO);
@@ -1544,7 +1544,7 @@
/* send entire message or fail */
while(len > (size_t)written) {
ssize_t this_write;
- time_t timeleft;
+ timediff_t timeleft;
int what;
this_write = 0;
@@ -1855,7 +1855,9 @@
goto cleanup;
}
else {
+#ifndef CURL_DISABLE_VERBOSE_STRINGS
char buffer[STRERROR_LEN];
+#endif
*err = CURLE_RECV_ERROR;
infof(data, "schannel: failed to read data from server: %s\n",
Curl_sspi_strerror(sspi_status, buffer, sizeof(buffer)));
diff --git a/Utilities/cmcurl/lib/vtls/schannel_verify.c b/Utilities/cmcurl/lib/vtls/schannel_verify.c
index 5a09e96..e75132c 100644
--- a/Utilities/cmcurl/lib/vtls/schannel_verify.c
+++ b/Utilities/cmcurl/lib/vtls/schannel_verify.c
@@ -7,7 +7,7 @@
*
* Copyright (C) 2012 - 2016, Marc Hoersken, <info@marc-hoersken.de>
* Copyright (C) 2012, Mark Salisbury, <mark.salisbury@hp.com>
- * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -99,7 +99,8 @@
char buffer[STRERROR_LEN];
failf(data,
"schannel: invalid path name for CA file '%s': %s",
- ca_file, Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ ca_file,
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
result = CURLE_SSL_CACERT_BADFILE;
goto cleanup;
}
@@ -111,7 +112,7 @@
*/
ca_file_handle = CreateFile(ca_file_tstr,
GENERIC_READ,
- 0,
+ FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
@@ -120,7 +121,8 @@
char buffer[STRERROR_LEN];
failf(data,
"schannel: failed to open CA file '%s': %s",
- ca_file, Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ ca_file,
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
result = CURLE_SSL_CACERT_BADFILE;
goto cleanup;
}
@@ -129,7 +131,8 @@
char buffer[STRERROR_LEN];
failf(data,
"schannel: failed to determine size of CA file '%s': %s",
- ca_file, Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ ca_file,
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
result = CURLE_SSL_CACERT_BADFILE;
goto cleanup;
}
@@ -159,7 +162,8 @@
char buffer[STRERROR_LEN];
failf(data,
"schannel: failed to read from CA file '%s': %s",
- ca_file, Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ ca_file,
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
result = CURLE_SSL_CACERT_BADFILE;
goto cleanup;
}
@@ -223,7 +227,7 @@
"schannel: failed to extract certificate from CA file "
"'%s': %s",
ca_file,
- Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
result = CURLE_SSL_CACERT_BADFILE;
more_certs = 0;
}
@@ -252,7 +256,8 @@
"schannel: failed to add certificate from CA file '%s' "
"to certificate store: %s",
ca_file,
- Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ Curl_winapi_strerror(GetLastError(), buffer,
+ sizeof(buffer)));
result = CURLE_SSL_CACERT_BADFILE;
more_certs = 0;
}
@@ -288,6 +293,133 @@
return result;
}
+/*
+ * Returns the number of characters necessary to populate all the host_names.
+ * If host_names is not NULL, populate it with all the host names. Each string
+ * in the host_names is null-terminated and the last string is double
+ * null-terminated. If no DNS names are found, a single null-terminated empty
+ * string is returned.
+ */
+static DWORD cert_get_name_string(struct Curl_easy *data,
+ CERT_CONTEXT *cert_context,
+ LPTSTR host_names,
+ DWORD length)
+{
+ DWORD actual_length = 0;
+ BOOL compute_content = FALSE;
+ CERT_INFO *cert_info = NULL;
+ CERT_EXTENSION *extension = NULL;
+ CRYPT_DECODE_PARA decode_para = {0, 0, 0};
+ CERT_ALT_NAME_INFO *alt_name_info = NULL;
+ DWORD alt_name_info_size = 0;
+ BOOL ret_val = FALSE;
+ LPTSTR current_pos = NULL;
+ DWORD i;
+
+ /* CERT_NAME_SEARCH_ALL_NAMES_FLAG is available from Windows 8 onwards. */
+ if(Curl_verify_windows_version(6, 2, PLATFORM_WINNT,
+ VERSION_GREATER_THAN_EQUAL)) {
+#ifdef CERT_NAME_SEARCH_ALL_NAMES_FLAG
+ /* CertGetNameString will provide the 8-bit character string without
+ * any decoding */
+ DWORD name_flags =
+ CERT_NAME_DISABLE_IE4_UTF8_FLAG | CERT_NAME_SEARCH_ALL_NAMES_FLAG;
+ actual_length = CertGetNameString(cert_context,
+ CERT_NAME_DNS_TYPE,
+ name_flags,
+ NULL,
+ host_names,
+ length);
+ return actual_length;
+#endif
+ }
+
+ compute_content = host_names != NULL && length != 0;
+
+ /* Initialize default return values. */
+ actual_length = 1;
+ if(compute_content) {
+ *host_names = '\0';
+ }
+
+ if(!cert_context) {
+ failf(data, "schannel: Null certificate context.");
+ return actual_length;
+ }
+
+ cert_info = cert_context->pCertInfo;
+ if(!cert_info) {
+ failf(data, "schannel: Null certificate info.");
+ return actual_length;
+ }
+
+ extension = CertFindExtension(szOID_SUBJECT_ALT_NAME2,
+ cert_info->cExtension,
+ cert_info->rgExtension);
+ if(!extension) {
+ failf(data, "schannel: CertFindExtension() returned no extension.");
+ return actual_length;
+ }
+
+ decode_para.cbSize = sizeof(CRYPT_DECODE_PARA);
+
+ ret_val =
+ CryptDecodeObjectEx(X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
+ szOID_SUBJECT_ALT_NAME2,
+ extension->Value.pbData,
+ extension->Value.cbData,
+ CRYPT_DECODE_ALLOC_FLAG | CRYPT_DECODE_NOCOPY_FLAG,
+ &decode_para,
+ &alt_name_info,
+ &alt_name_info_size);
+ if(!ret_val) {
+ failf(data,
+ "schannel: CryptDecodeObjectEx() returned no alternate name "
+ "information.");
+ return actual_length;
+ }
+
+ current_pos = host_names;
+
+ /* Iterate over the alternate names and populate host_names. */
+ for(i = 0; i < alt_name_info->cAltEntry; i++) {
+ const CERT_ALT_NAME_ENTRY *entry = &alt_name_info->rgAltEntry[i];
+ wchar_t *dns_w = NULL;
+ size_t current_length = 0;
+
+ if(entry->dwAltNameChoice != CERT_ALT_NAME_DNS_NAME) {
+ continue;
+ }
+ if(entry->pwszDNSName == NULL) {
+ infof(data, "schannel: Empty DNS name.");
+ continue;
+ }
+ current_length = wcslen(entry->pwszDNSName) + 1;
+ if(!compute_content) {
+ actual_length += (DWORD)current_length;
+ continue;
+ }
+ /* Sanity check to prevent buffer overrun. */
+ if((actual_length + current_length) > length) {
+ failf(data, "schannel: Not enough memory to list all host names.");
+ break;
+ }
+ dns_w = entry->pwszDNSName;
+ /* pwszDNSName is in ia5 string format and hence doesn't contain any
+ * non-ascii characters. */
+ while(*dns_w != '\0') {
+ *current_pos++ = (char)(*dns_w++);
+ }
+ *current_pos++ = '\0';
+ actual_length += (DWORD)current_length;
+ }
+ if(compute_content) {
+ /* Last string has double null-terminator. */
+ *current_pos = '\0';
+ }
+ return actual_length;
+}
+
static CURLcode verify_host(struct Curl_easy *data,
CERT_CONTEXT *pCertContextServer,
const char * const conn_hostname)
@@ -298,21 +430,8 @@
DWORD len = 0;
DWORD actual_len = 0;
- /* CertGetNameString will provide the 8-bit character string without
- * any decoding */
- DWORD name_flags = CERT_NAME_DISABLE_IE4_UTF8_FLAG;
-
-#ifdef CERT_NAME_SEARCH_ALL_NAMES_FLAG
- name_flags |= CERT_NAME_SEARCH_ALL_NAMES_FLAG;
-#endif
-
/* Determine the size of the string needed for the cert hostname */
- len = CertGetNameString(pCertContextServer,
- CERT_NAME_DNS_TYPE,
- name_flags,
- NULL,
- NULL,
- 0);
+ len = cert_get_name_string(data, pCertContextServer, NULL, 0);
if(len == 0) {
failf(data,
"schannel: CertGetNameString() returned no "
@@ -329,12 +448,8 @@
result = CURLE_OUT_OF_MEMORY;
goto cleanup;
}
- actual_len = CertGetNameString(pCertContextServer,
- CERT_NAME_DNS_TYPE,
- name_flags,
- NULL,
- (LPTSTR) cert_hostname_buff,
- len);
+ actual_len = cert_get_name_string(
+ data, pCertContextServer, (LPTSTR)cert_hostname_buff, len);
/* Sanity check */
if(actual_len != len) {
@@ -460,7 +575,7 @@
if(!trust_store) {
char buffer[STRERROR_LEN];
failf(data, "schannel: failed to create certificate store: %s",
- Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
result = CURLE_SSL_CACERT_BADFILE;
}
else {
@@ -489,7 +604,7 @@
char buffer[STRERROR_LEN];
failf(data,
"schannel: failed to create certificate chain engine: %s",
- Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
result = CURLE_SSL_CACERT_BADFILE;
}
}
@@ -512,7 +627,7 @@
&pChainContext)) {
char buffer[STRERROR_LEN];
failf(data, "schannel: CertGetCertificateChain failed: %s",
- Curl_strerror(GetLastError(), buffer, sizeof(buffer)));
+ Curl_winapi_strerror(GetLastError(), buffer, sizeof(buffer)));
pChainContext = NULL;
result = CURLE_PEER_FAILED_VERIFICATION;
}
diff --git a/Utilities/cmcurl/lib/vtls/sectransp.c b/Utilities/cmcurl/lib/vtls/sectransp.c
index 2fdf662..7dd028f 100644
--- a/Utilities/cmcurl/lib/vtls/sectransp.c
+++ b/Utilities/cmcurl/lib/vtls/sectransp.c
@@ -6,7 +6,7 @@
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2012 - 2017, Nick Zitzmann, <nickzman@gmail.com>.
- * Copyright (C) 2012 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -79,7 +79,7 @@
/* These macros mean "the following code is present to allow runtime backward
compatibility with at least this cat or earlier":
(You set this at build-time using the compiler command line option
- "-mmacos-version-min.") */
+ "-mmacosx-version-min.") */
#define CURL_SUPPORT_MAC_10_5 MAC_OS_X_VERSION_MIN_REQUIRED <= 1050
#define CURL_SUPPORT_MAC_10_6 MAC_OS_X_VERSION_MIN_REQUIRED <= 1060
#define CURL_SUPPORT_MAC_10_7 MAC_OS_X_VERSION_MIN_REQUIRED <= 1070
@@ -1164,7 +1164,7 @@
* the Keychain.
*
* As this doesn't match iOS, and apps may not want to see their client
- * certificate saved in the the user's keychain, we use SecItemImport
+ * certificate saved in the user's keychain, we use SecItemImport
* with a NULL keychain to avoid importing it.
*
* This returns a SecCertificateRef from which we can construct a
@@ -2111,8 +2111,8 @@
return CURLE_OK;
}
-static int verify_cert(const char *cafile, struct Curl_easy *data,
- SSLContextRef ctx)
+static CURLcode verify_cert(const char *cafile, struct Curl_easy *data,
+ SSLContextRef ctx)
{
int n = 0, rc;
long res;
@@ -2370,10 +2370,10 @@
Leopard's headers */
case -9841:
if(SSL_CONN_CONFIG(CAfile) && SSL_CONN_CONFIG(verifypeer)) {
- int res = verify_cert(SSL_CONN_CONFIG(CAfile), data,
- BACKEND->ssl_ctx);
- if(res != CURLE_OK)
- return res;
+ CURLcode result = verify_cert(SSL_CONN_CONFIG(CAfile), data,
+ BACKEND->ssl_ctx);
+ if(result)
+ return result;
}
/* the documentation says we need to call SSLHandshake() again */
return sectransp_connect_step2(conn, sockindex);
@@ -2805,7 +2805,7 @@
struct Curl_easy *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
curl_socket_t sockfd = conn->sock[sockindex];
- long timeout_ms;
+ timediff_t timeout_ms;
int what;
/* check if the connection has already been established */
@@ -2852,7 +2852,7 @@
connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
- nonblocking?0:timeout_ms);
+ nonblocking?0:(time_t)timeout_ms);
if(what < 0) {
/* fatal error */
failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
@@ -3186,7 +3186,10 @@
/*struct Curl_easy *data = conn->data;*/
struct ssl_connect_data *connssl = &conn->ssl[num];
size_t processed = 0UL;
- OSStatus err = SSLRead(BACKEND->ssl_ctx, buf, buffersize, &processed);
+ OSStatus err;
+
+ again:
+ err = SSLRead(BACKEND->ssl_ctx, buf, buffersize, &processed);
if(err != noErr) {
switch(err) {
@@ -3207,6 +3210,16 @@
return -1L;
break;
+ /* The below is errSSLPeerAuthCompleted; it's not defined in
+ Leopard's headers */
+ case -9841:
+ if(SSL_CONN_CONFIG(CAfile) && SSL_CONN_CONFIG(verifypeer)) {
+ CURLcode result = verify_cert(SSL_CONN_CONFIG(CAfile), conn->data,
+ BACKEND->ssl_ctx);
+ if(result)
+ return result;
+ }
+ goto again;
default:
failf(conn->data, "SSLRead() return error %d", err);
*curlcode = CURLE_RECV_ERROR;
diff --git a/Utilities/cmcurl/lib/vtls/vtls.c b/Utilities/cmcurl/lib/vtls/vtls.c
index a7452dc..dfefa1b 100644
--- a/Utilities/cmcurl/lib/vtls/vtls.c
+++ b/Utilities/cmcurl/lib/vtls/vtls.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -97,7 +97,8 @@
Curl_safe_strcasecompare(data->random_file, needle->random_file) &&
Curl_safe_strcasecompare(data->egdsocket, needle->egdsocket) &&
Curl_safe_strcasecompare(data->cipher_list, needle->cipher_list) &&
- Curl_safe_strcasecompare(data->cipher_list13, needle->cipher_list13))
+ Curl_safe_strcasecompare(data->cipher_list13, needle->cipher_list13) &&
+ Curl_safe_strcasecompare(data->pinned_key, needle->pinned_key))
return TRUE;
return FALSE;
@@ -121,6 +122,7 @@
CLONE_STRING(egdsocket);
CLONE_STRING(cipher_list);
CLONE_STRING(cipher_list13);
+ CLONE_STRING(pinned_key);
return TRUE;
}
@@ -134,6 +136,7 @@
Curl_safefree(sslc->egdsocket);
Curl_safefree(sslc->cipher_list);
Curl_safefree(sslc->cipher_list13);
+ Curl_safefree(sslc->pinned_key);
}
#ifdef USE_SSL
@@ -513,16 +516,12 @@
}
#if defined(USE_OPENSSL) || defined(USE_GNUTLS) || defined(USE_SCHANNEL) || \
- defined(USE_SECTRANSP) || defined(USE_POLARSSL) || defined(USE_NSS) || \
- defined(USE_MBEDTLS) || defined(USE_CYASSL)
-int Curl_ssl_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks)
+ defined(USE_SECTRANSP) || defined(USE_NSS) || \
+ defined(USE_MBEDTLS) || defined(USE_WOLFSSL) || defined(USE_BEARSSL)
+int Curl_ssl_getsock(struct connectdata *conn, curl_socket_t *socks)
{
struct ssl_connect_data *connssl = &conn->ssl[FIRSTSOCKET];
- if(!numsocks)
- return GETSOCK_BLANK;
-
if(connssl->connecting_state == ssl_connect_2_writing) {
/* write mode */
socks[0] = conn->sock[FIRSTSOCKET];
@@ -538,12 +537,10 @@
}
#else
int Curl_ssl_getsock(struct connectdata *conn,
- curl_socket_t *socks,
- int numsocks)
+ curl_socket_t *socks)
{
(void)conn;
(void)socks;
- (void)numsocks;
return GETSOCK_BLANK;
}
/* USE_OPENSSL || USE_GNUTLS || USE_SCHANNEL || USE_SECTRANSP || USE_NSS */
@@ -1172,8 +1169,8 @@
const struct Curl_ssl *Curl_ssl =
#if defined(CURL_WITH_MULTI_SSL)
&Curl_ssl_multi;
-#elif defined(USE_CYASSL)
- &Curl_ssl_cyassl;
+#elif defined(USE_WOLFSSL)
+ &Curl_ssl_wolfssl;
#elif defined(USE_SECTRANSP)
&Curl_ssl_sectransp;
#elif defined(USE_GNUTLS)
@@ -1186,19 +1183,19 @@
&Curl_ssl_nss;
#elif defined(USE_OPENSSL)
&Curl_ssl_openssl;
-#elif defined(USE_POLARSSL)
- &Curl_ssl_polarssl;
#elif defined(USE_SCHANNEL)
&Curl_ssl_schannel;
#elif defined(USE_MESALINK)
&Curl_ssl_mesalink;
+#elif defined(USE_BEARSSL)
+ &Curl_ssl_bearssl;
#else
#error "Missing struct Curl_ssl for selected SSL backend"
#endif
static const struct Curl_ssl *available_backends[] = {
-#if defined(USE_CYASSL)
- &Curl_ssl_cyassl,
+#if defined(USE_WOLFSSL)
+ &Curl_ssl_wolfssl,
#endif
#if defined(USE_SECTRANSP)
&Curl_ssl_sectransp,
@@ -1218,15 +1215,15 @@
#if defined(USE_OPENSSL)
&Curl_ssl_openssl,
#endif
-#if defined(USE_POLARSSL)
- &Curl_ssl_polarssl,
-#endif
#if defined(USE_SCHANNEL)
&Curl_ssl_schannel,
#endif
#if defined(USE_MESALINK)
&Curl_ssl_mesalink,
#endif
+#if defined(USE_BEARSSL)
+ &Curl_ssl_bearssl,
+#endif
NULL
};
@@ -1234,7 +1231,7 @@
{
static const struct Curl_ssl *selected;
static char backends[200];
- static size_t total;
+ static size_t backends_len;
const struct Curl_ssl *current;
current = Curl_ssl == &Curl_ssl_multi ? available_backends[0] : Curl_ssl;
@@ -1246,27 +1243,32 @@
selected = current;
- for(i = 0; available_backends[i] && p < (end - 4); i++) {
- if(i)
- *(p++) = ' ';
- if(selected != available_backends[i])
- *(p++) = '(';
- p += available_backends[i]->version(p, end - p - 2);
- if(selected != available_backends[i])
- *(p++) = ')';
+ backends[0] = '\0';
+
+ for(i = 0; available_backends[i]; ++i) {
+ char vb[200];
+ bool paren = (selected != available_backends[i]);
+
+ if(available_backends[i]->version(vb, sizeof(vb))) {
+ p += msnprintf(p, end - p, "%s%s%s%s", (p != backends ? " " : ""),
+ (paren ? "(" : ""), vb, (paren ? ")" : ""));
+ }
}
- *p = '\0';
- total = p - backends;
+
+ backends_len = p - backends;
}
- if(size > total)
- memcpy(buffer, backends, total + 1);
- else {
- memcpy(buffer, backends, size - 1);
+ if(!size)
+ return 0;
+
+ if(size <= backends_len) {
+ strncpy(buffer, backends, size - 1);
buffer[size - 1] = '\0';
+ return size - 1;
}
- return CURLMIN(size - 1, total);
+ strcpy(buffer, backends);
+ return backends_len;
}
static int multissl_init(const struct Curl_ssl *backend)
diff --git a/Utilities/cmcurl/lib/vtls/vtls.h b/Utilities/cmcurl/lib/vtls/vtls.h
index 2a87ca1..f58adee 100644
--- a/Utilities/cmcurl/lib/vtls/vtls.h
+++ b/Utilities/cmcurl/lib/vtls/vtls.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -102,12 +102,12 @@
#include "gtls.h" /* GnuTLS versions */
#include "nssg.h" /* NSS versions */
#include "gskit.h" /* Global Secure ToolKit versions */
-#include "polarssl.h" /* PolarSSL versions */
-#include "cyassl.h" /* CyaSSL versions */
+#include "wolfssl.h" /* wolfSSL versions */
#include "schannel.h" /* Schannel SSPI version */
#include "sectransp.h" /* SecureTransport (Darwin) version */
#include "mbedtls.h" /* mbedTLS versions */
#include "mesalink.h" /* MesaLink versions */
+#include "bearssl.h" /* BearSSL versions */
#ifndef MAX_PINNED_PUBKEY_SIZE
#define MAX_PINNED_PUBKEY_SIZE 1048576 /* 1MB */
@@ -143,8 +143,7 @@
bool Curl_clone_primary_ssl_config(struct ssl_primary_config *source,
struct ssl_primary_config *dest);
void Curl_free_primary_ssl_config(struct ssl_primary_config* sslc);
-int Curl_ssl_getsock(struct connectdata *conn, curl_socket_t *socks,
- int numsocks);
+int Curl_ssl_getsock(struct connectdata *conn, curl_socket_t *socks);
int Curl_ssl_backend(void);
diff --git a/Utilities/cmcurl/lib/vtls/wolfssl.c b/Utilities/cmcurl/lib/vtls/wolfssl.c
new file mode 100644
index 0000000..8c2d3f4
--- /dev/null
+++ b/Utilities/cmcurl/lib/vtls/wolfssl.c
@@ -0,0 +1,991 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+/*
+ * Source file for all wolfSSL specific code for the TLS/SSL layer. No code
+ * but vtls.c should ever call or use these functions.
+ *
+ */
+
+#include "curl_setup.h"
+
+#ifdef USE_WOLFSSL
+
+#define WOLFSSL_OPTIONS_IGNORE_SYS
+#include <wolfssl/version.h>
+#include <wolfssl/options.h>
+
+/* To determine what functions are available we rely on one or both of:
+ - the user's options.h generated by wolfSSL
+ - the symbols detected by curl's configure
+ Since they are markedly different from one another, and one or the other may
+ not be available, we do some checking below to bring things in sync. */
+
+/* HAVE_ALPN is wolfSSL's build time symbol for enabling ALPN in options.h. */
+#ifndef HAVE_ALPN
+#ifdef HAVE_WOLFSSL_USEALPN
+#define HAVE_ALPN
+#endif
+#endif
+
+/* WOLFSSL_ALLOW_SSLV3 is wolfSSL's build time symbol for enabling SSLv3 in
+ options.h, but is only seen in >= 3.6.6 since that's when they started
+ disabling SSLv3 by default. */
+#ifndef WOLFSSL_ALLOW_SSLV3
+#if (LIBWOLFSSL_VERSION_HEX < 0x03006006) || \
+ defined(HAVE_WOLFSSLV3_CLIENT_METHOD)
+#define WOLFSSL_ALLOW_SSLV3
+#endif
+#endif
+
+#include <limits.h>
+
+#include "urldata.h"
+#include "sendf.h"
+#include "inet_pton.h"
+#include "vtls.h"
+#include "parsedate.h"
+#include "connect.h" /* for the connect timeout */
+#include "select.h"
+#include "strcase.h"
+#include "x509asn1.h"
+#include "curl_printf.h"
+#include "multiif.h"
+
+#include <wolfssl/openssl/ssl.h>
+#include <wolfssl/ssl.h>
+#include <wolfssl/error-ssl.h>
+#include "wolfssl.h"
+
+/* The last #include files should be: */
+#include "curl_memory.h"
+#include "memdebug.h"
+
+/* KEEP_PEER_CERT is a product of the presence of build time symbol
+ OPENSSL_EXTRA without NO_CERTS, depending on the version. KEEP_PEER_CERT is
+ in wolfSSL's settings.h, and the latter two are build time symbols in
+ options.h. */
+#ifndef KEEP_PEER_CERT
+#if defined(HAVE_WOLFSSL_GET_PEER_CERTIFICATE) || \
+ (defined(OPENSSL_EXTRA) && !defined(NO_CERTS))
+#define KEEP_PEER_CERT
+#endif
+#endif
+
+struct ssl_backend_data {
+ SSL_CTX* ctx;
+ SSL* handle;
+};
+
+#define BACKEND connssl->backend
+
+static Curl_recv wolfssl_recv;
+static Curl_send wolfssl_send;
+
+
+static int do_file_type(const char *type)
+{
+ if(!type || !type[0])
+ return SSL_FILETYPE_PEM;
+ if(strcasecompare(type, "PEM"))
+ return SSL_FILETYPE_PEM;
+ if(strcasecompare(type, "DER"))
+ return SSL_FILETYPE_ASN1;
+ return -1;
+}
+
+/*
+ * This function loads all the client/CA certificates and CRLs. Setup the TLS
+ * layer and do all necessary magic.
+ */
+static CURLcode
+wolfssl_connect_step1(struct connectdata *conn,
+ int sockindex)
+{
+ char *ciphers;
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data* connssl = &conn->ssl[sockindex];
+ SSL_METHOD* req_method = NULL;
+ curl_socket_t sockfd = conn->sock[sockindex];
+#ifdef HAVE_SNI
+ bool sni = FALSE;
+#define use_sni(x) sni = (x)
+#else
+#define use_sni(x) Curl_nop_stmt
+#endif
+
+ if(connssl->state == ssl_connection_complete)
+ return CURLE_OK;
+
+ if(SSL_CONN_CONFIG(version_max) != CURL_SSLVERSION_MAX_NONE) {
+ failf(data, "wolfSSL does not support to set maximum SSL/TLS version");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+
+ /* check to see if we've been told to use an explicit SSL/TLS version */
+ switch(SSL_CONN_CONFIG(version)) {
+ case CURL_SSLVERSION_DEFAULT:
+ case CURL_SSLVERSION_TLSv1:
+#if LIBWOLFSSL_VERSION_HEX >= 0x03003000 /* >= 3.3.0 */
+ /* minimum protocol version is set later after the CTX object is created */
+ req_method = SSLv23_client_method();
+#else
+ infof(data, "wolfSSL <3.3.0 cannot be configured to use TLS 1.0-1.2, "
+ "TLS 1.0 is used exclusively\n");
+ req_method = TLSv1_client_method();
+#endif
+ use_sni(TRUE);
+ break;
+ case CURL_SSLVERSION_TLSv1_0:
+#ifdef WOLFSSL_ALLOW_TLSV10
+ req_method = TLSv1_client_method();
+ use_sni(TRUE);
+#else
+ failf(data, "wolfSSL does not support TLS 1.0");
+ return CURLE_NOT_BUILT_IN;
+#endif
+ break;
+ case CURL_SSLVERSION_TLSv1_1:
+ req_method = TLSv1_1_client_method();
+ use_sni(TRUE);
+ break;
+ case CURL_SSLVERSION_TLSv1_2:
+ req_method = TLSv1_2_client_method();
+ use_sni(TRUE);
+ break;
+ case CURL_SSLVERSION_TLSv1_3:
+#ifdef WOLFSSL_TLS13
+ req_method = wolfTLSv1_3_client_method();
+ use_sni(TRUE);
+ break;
+#else
+ failf(data, "wolfSSL: TLS 1.3 is not yet supported");
+ return CURLE_SSL_CONNECT_ERROR;
+#endif
+ case CURL_SSLVERSION_SSLv3:
+#ifdef WOLFSSL_ALLOW_SSLV3
+ req_method = SSLv3_client_method();
+ use_sni(FALSE);
+#else
+ failf(data, "wolfSSL does not support SSLv3");
+ return CURLE_NOT_BUILT_IN;
+#endif
+ break;
+ case CURL_SSLVERSION_SSLv2:
+ failf(data, "wolfSSL does not support SSLv2");
+ return CURLE_SSL_CONNECT_ERROR;
+ default:
+ failf(data, "Unrecognized parameter passed via CURLOPT_SSLVERSION");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+
+ if(!req_method) {
+ failf(data, "SSL: couldn't create a method!");
+ return CURLE_OUT_OF_MEMORY;
+ }
+
+ if(BACKEND->ctx)
+ SSL_CTX_free(BACKEND->ctx);
+ BACKEND->ctx = SSL_CTX_new(req_method);
+
+ if(!BACKEND->ctx) {
+ failf(data, "SSL: couldn't create a context!");
+ return CURLE_OUT_OF_MEMORY;
+ }
+
+ switch(SSL_CONN_CONFIG(version)) {
+ case CURL_SSLVERSION_DEFAULT:
+ case CURL_SSLVERSION_TLSv1:
+#if LIBWOLFSSL_VERSION_HEX > 0x03004006 /* > 3.4.6 */
+ /* Versions 3.3.0 to 3.4.6 we know the minimum protocol version is
+ * whatever minimum version of TLS was built in and at least TLS 1.0. For
+ * later library versions that could change (eg TLS 1.0 built in but
+ * defaults to TLS 1.1) so we have this short circuit evaluation to find
+ * the minimum supported TLS version.
+ */
+ if((wolfSSL_CTX_SetMinVersion(BACKEND->ctx, WOLFSSL_TLSV1) != 1) &&
+ (wolfSSL_CTX_SetMinVersion(BACKEND->ctx, WOLFSSL_TLSV1_1) != 1) &&
+ (wolfSSL_CTX_SetMinVersion(BACKEND->ctx, WOLFSSL_TLSV1_2) != 1)
+#ifdef WOLFSSL_TLS13
+ && (wolfSSL_CTX_SetMinVersion(BACKEND->ctx, WOLFSSL_TLSV1_3) != 1)
+#endif
+ ) {
+ failf(data, "SSL: couldn't set the minimum protocol version");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+#endif
+ break;
+ }
+
+ ciphers = SSL_CONN_CONFIG(cipher_list);
+ if(ciphers) {
+ if(!SSL_CTX_set_cipher_list(BACKEND->ctx, ciphers)) {
+ failf(data, "failed setting cipher list: %s", ciphers);
+ return CURLE_SSL_CIPHER;
+ }
+ infof(data, "Cipher selection: %s\n", ciphers);
+ }
+
+#ifndef NO_FILESYSTEM
+ /* load trusted cacert */
+ if(SSL_CONN_CONFIG(CAfile)) {
+ if(1 != SSL_CTX_load_verify_locations(BACKEND->ctx,
+ SSL_CONN_CONFIG(CAfile),
+ SSL_CONN_CONFIG(CApath))) {
+ if(SSL_CONN_CONFIG(verifypeer)) {
+ /* Fail if we insist on successfully verifying the server. */
+ failf(data, "error setting certificate verify locations:\n"
+ " CAfile: %s\n CApath: %s",
+ SSL_CONN_CONFIG(CAfile)?
+ SSL_CONN_CONFIG(CAfile): "none",
+ SSL_CONN_CONFIG(CApath)?
+ SSL_CONN_CONFIG(CApath) : "none");
+ return CURLE_SSL_CACERT_BADFILE;
+ }
+ else {
+ /* Just continue with a warning if no strict certificate
+ verification is required. */
+ infof(data, "error setting certificate verify locations,"
+ " continuing anyway:\n");
+ }
+ }
+ else {
+ /* Everything is fine. */
+ infof(data, "successfully set certificate verify locations:\n");
+ }
+ infof(data,
+ " CAfile: %s\n"
+ " CApath: %s\n",
+ SSL_CONN_CONFIG(CAfile) ? SSL_CONN_CONFIG(CAfile):
+ "none",
+ SSL_CONN_CONFIG(CApath) ? SSL_CONN_CONFIG(CApath):
+ "none");
+ }
+
+ /* Load the client certificate, and private key */
+ if(SSL_SET_OPTION(cert) && SSL_SET_OPTION(key)) {
+ int file_type = do_file_type(SSL_SET_OPTION(cert_type));
+
+ if(SSL_CTX_use_certificate_file(BACKEND->ctx, SSL_SET_OPTION(cert),
+ file_type) != 1) {
+ failf(data, "unable to use client certificate (no key or wrong pass"
+ " phrase?)");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+
+ file_type = do_file_type(SSL_SET_OPTION(key_type));
+ if(SSL_CTX_use_PrivateKey_file(BACKEND->ctx, SSL_SET_OPTION(key),
+ file_type) != 1) {
+ failf(data, "unable to set private key");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ }
+#endif /* !NO_FILESYSTEM */
+
+ /* SSL always tries to verify the peer, this only says whether it should
+ * fail to connect if the verification fails, or if it should continue
+ * anyway. In the latter case the result of the verification is checked with
+ * SSL_get_verify_result() below. */
+ SSL_CTX_set_verify(BACKEND->ctx,
+ SSL_CONN_CONFIG(verifypeer)?SSL_VERIFY_PEER:
+ SSL_VERIFY_NONE,
+ NULL);
+
+#ifdef HAVE_SNI
+ if(sni) {
+ struct in_addr addr4;
+#ifdef ENABLE_IPV6
+ struct in6_addr addr6;
+#endif
+ const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
+ conn->host.name;
+ size_t hostname_len = strlen(hostname);
+ if((hostname_len < USHRT_MAX) &&
+ (0 == Curl_inet_pton(AF_INET, hostname, &addr4)) &&
+#ifdef ENABLE_IPV6
+ (0 == Curl_inet_pton(AF_INET6, hostname, &addr6)) &&
+#endif
+ (wolfSSL_CTX_UseSNI(BACKEND->ctx, WOLFSSL_SNI_HOST_NAME, hostname,
+ (unsigned short)hostname_len) != 1)) {
+ infof(data, "WARNING: failed to configure server name indication (SNI) "
+ "TLS extension\n");
+ }
+ }
+#endif
+
+ /* give application a chance to interfere with SSL set up. */
+ if(data->set.ssl.fsslctx) {
+ CURLcode result = (*data->set.ssl.fsslctx)(data, BACKEND->ctx,
+ data->set.ssl.fsslctxp);
+ if(result) {
+ failf(data, "error signaled by ssl ctx callback");
+ return result;
+ }
+ }
+#ifdef NO_FILESYSTEM
+ else if(SSL_CONN_CONFIG(verifypeer)) {
+ failf(data, "SSL: Certificates can't be loaded because wolfSSL was built"
+ " with \"no filesystem\". Either disable peer verification"
+ " (insecure) or if you are building an application with libcurl you"
+ " can load certificates via CURLOPT_SSL_CTX_FUNCTION.");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+#endif
+
+ /* Let's make an SSL structure */
+ if(BACKEND->handle)
+ SSL_free(BACKEND->handle);
+ BACKEND->handle = SSL_new(BACKEND->ctx);
+ if(!BACKEND->handle) {
+ failf(data, "SSL: couldn't create a context (handle)!");
+ return CURLE_OUT_OF_MEMORY;
+ }
+
+#ifdef HAVE_ALPN
+ if(conn->bits.tls_enable_alpn) {
+ char protocols[128];
+ *protocols = '\0';
+
+ /* wolfSSL's ALPN protocol name list format is a comma separated string of
+ protocols in descending order of preference, eg: "h2,http/1.1" */
+
+#ifdef USE_NGHTTP2
+ if(data->set.httpversion >= CURL_HTTP_VERSION_2) {
+ strcpy(protocols + strlen(protocols), NGHTTP2_PROTO_VERSION_ID ",");
+ infof(data, "ALPN, offering %s\n", NGHTTP2_PROTO_VERSION_ID);
+ }
+#endif
+
+ strcpy(protocols + strlen(protocols), ALPN_HTTP_1_1);
+ infof(data, "ALPN, offering %s\n", ALPN_HTTP_1_1);
+
+ if(wolfSSL_UseALPN(BACKEND->handle, protocols,
+ (unsigned)strlen(protocols),
+ WOLFSSL_ALPN_CONTINUE_ON_MISMATCH) != SSL_SUCCESS) {
+ failf(data, "SSL: failed setting ALPN protocols");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ }
+#endif /* HAVE_ALPN */
+
+ /* Check if there's a cached ID we can/should use here! */
+ if(SSL_SET_OPTION(primary.sessionid)) {
+ void *ssl_sessionid = NULL;
+
+ Curl_ssl_sessionid_lock(conn);
+ if(!Curl_ssl_getsessionid(conn, &ssl_sessionid, NULL, sockindex)) {
+ /* we got a session id, use it! */
+ if(!SSL_set_session(BACKEND->handle, ssl_sessionid)) {
+ char error_buffer[WOLFSSL_MAX_ERROR_SZ];
+ Curl_ssl_sessionid_unlock(conn);
+ failf(data, "SSL: SSL_set_session failed: %s",
+ ERR_error_string(SSL_get_error(BACKEND->handle, 0),
+ error_buffer));
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ /* Informational message */
+ infof(data, "SSL re-using session ID\n");
+ }
+ Curl_ssl_sessionid_unlock(conn);
+ }
+
+ /* pass the raw socket into the SSL layer */
+ if(!SSL_set_fd(BACKEND->handle, (int)sockfd)) {
+ failf(data, "SSL: SSL_set_fd failed");
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+
+ connssl->connecting_state = ssl_connect_2;
+ return CURLE_OK;
+}
+
+
+static CURLcode
+wolfssl_connect_step2(struct connectdata *conn,
+ int sockindex)
+{
+ int ret = -1;
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data* connssl = &conn->ssl[sockindex];
+ const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
+ conn->host.name;
+ const char * const dispname = SSL_IS_PROXY() ?
+ conn->http_proxy.host.dispname : conn->host.dispname;
+ const char * const pinnedpubkey = SSL_IS_PROXY() ?
+ data->set.str[STRING_SSL_PINNEDPUBLICKEY_PROXY] :
+ data->set.str[STRING_SSL_PINNEDPUBLICKEY_ORIG];
+
+ conn->recv[sockindex] = wolfssl_recv;
+ conn->send[sockindex] = wolfssl_send;
+
+ /* Enable RFC2818 checks */
+ if(SSL_CONN_CONFIG(verifyhost)) {
+ ret = wolfSSL_check_domain_name(BACKEND->handle, hostname);
+ if(ret == SSL_FAILURE)
+ return CURLE_OUT_OF_MEMORY;
+ }
+
+ ret = SSL_connect(BACKEND->handle);
+ if(ret != 1) {
+ char error_buffer[WOLFSSL_MAX_ERROR_SZ];
+ int detail = SSL_get_error(BACKEND->handle, ret);
+
+ if(SSL_ERROR_WANT_READ == detail) {
+ connssl->connecting_state = ssl_connect_2_reading;
+ return CURLE_OK;
+ }
+ else if(SSL_ERROR_WANT_WRITE == detail) {
+ connssl->connecting_state = ssl_connect_2_writing;
+ return CURLE_OK;
+ }
+ /* There is no easy way to override only the CN matching.
+ * This will enable the override of both mismatching SubjectAltNames
+ * as also mismatching CN fields */
+ else if(DOMAIN_NAME_MISMATCH == detail) {
+#if 1
+ failf(data, "\tsubject alt name(s) or common name do not match \"%s\"\n",
+ dispname);
+ return CURLE_PEER_FAILED_VERIFICATION;
+#else
+ /* When the wolfssl_check_domain_name() is used and you desire to
+ * continue on a DOMAIN_NAME_MISMATCH, i.e. 'conn->ssl_config.verifyhost
+ * == 0', CyaSSL version 2.4.0 will fail with an INCOMPLETE_DATA
+ * error. The only way to do this is currently to switch the
+ * Wolfssl_check_domain_name() in and out based on the
+ * 'conn->ssl_config.verifyhost' value. */
+ if(SSL_CONN_CONFIG(verifyhost)) {
+ failf(data,
+ "\tsubject alt name(s) or common name do not match \"%s\"\n",
+ dispname);
+ return CURLE_PEER_FAILED_VERIFICATION;
+ }
+ else {
+ infof(data,
+ "\tsubject alt name(s) and/or common name do not match \"%s\"\n",
+ dispname);
+ return CURLE_OK;
+ }
+#endif
+ }
+#if LIBWOLFSSL_VERSION_HEX >= 0x02007000 /* 2.7.0 */
+ else if(ASN_NO_SIGNER_E == detail) {
+ if(SSL_CONN_CONFIG(verifypeer)) {
+ failf(data, "\tCA signer not available for verification\n");
+ return CURLE_SSL_CACERT_BADFILE;
+ }
+ else {
+ /* Just continue with a warning if no strict certificate
+ verification is required. */
+ infof(data, "CA signer not available for verification, "
+ "continuing anyway\n");
+ }
+ }
+#endif
+ else {
+ failf(data, "SSL_connect failed with error %d: %s", detail,
+ ERR_error_string(detail, error_buffer));
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ }
+
+ if(pinnedpubkey) {
+#ifdef KEEP_PEER_CERT
+ X509 *x509;
+ const char *x509_der;
+ int x509_der_len;
+ curl_X509certificate x509_parsed;
+ curl_asn1Element *pubkey;
+ CURLcode result;
+
+ x509 = SSL_get_peer_certificate(BACKEND->handle);
+ if(!x509) {
+ failf(data, "SSL: failed retrieving server certificate");
+ return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
+ }
+
+ x509_der = (const char *)wolfSSL_X509_get_der(x509, &x509_der_len);
+ if(!x509_der) {
+ failf(data, "SSL: failed retrieving ASN.1 server certificate");
+ return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
+ }
+
+ memset(&x509_parsed, 0, sizeof(x509_parsed));
+ if(Curl_parseX509(&x509_parsed, x509_der, x509_der + x509_der_len))
+ return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
+
+ pubkey = &x509_parsed.subjectPublicKeyInfo;
+ if(!pubkey->header || pubkey->end <= pubkey->header) {
+ failf(data, "SSL: failed retrieving public key from server certificate");
+ return CURLE_SSL_PINNEDPUBKEYNOTMATCH;
+ }
+
+ result = Curl_pin_peer_pubkey(data,
+ pinnedpubkey,
+ (const unsigned char *)pubkey->header,
+ (size_t)(pubkey->end - pubkey->header));
+ if(result) {
+ failf(data, "SSL: public key does not match pinned public key!");
+ return result;
+ }
+#else
+ failf(data, "Library lacks pinning support built-in");
+ return CURLE_NOT_BUILT_IN;
+#endif
+ }
+
+#ifdef HAVE_ALPN
+ if(conn->bits.tls_enable_alpn) {
+ int rc;
+ char *protocol = NULL;
+ unsigned short protocol_len = 0;
+
+ rc = wolfSSL_ALPN_GetProtocol(BACKEND->handle, &protocol, &protocol_len);
+
+ if(rc == SSL_SUCCESS) {
+ infof(data, "ALPN, server accepted to use %.*s\n", protocol_len,
+ protocol);
+
+ if(protocol_len == ALPN_HTTP_1_1_LENGTH &&
+ !memcmp(protocol, ALPN_HTTP_1_1, ALPN_HTTP_1_1_LENGTH))
+ conn->negnpn = CURL_HTTP_VERSION_1_1;
+#ifdef USE_NGHTTP2
+ else if(data->set.httpversion >= CURL_HTTP_VERSION_2 &&
+ protocol_len == NGHTTP2_PROTO_VERSION_ID_LEN &&
+ !memcmp(protocol, NGHTTP2_PROTO_VERSION_ID,
+ NGHTTP2_PROTO_VERSION_ID_LEN))
+ conn->negnpn = CURL_HTTP_VERSION_2;
+#endif
+ else
+ infof(data, "ALPN, unrecognized protocol %.*s\n", protocol_len,
+ protocol);
+ Curl_multiuse_state(conn, conn->negnpn == CURL_HTTP_VERSION_2 ?
+ BUNDLE_MULTIPLEX : BUNDLE_NO_MULTIUSE);
+ }
+ else if(rc == SSL_ALPN_NOT_FOUND)
+ infof(data, "ALPN, server did not agree to a protocol\n");
+ else {
+ failf(data, "ALPN, failure getting protocol, error %d", rc);
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ }
+#endif /* HAVE_ALPN */
+
+ connssl->connecting_state = ssl_connect_3;
+#if (LIBWOLFSSL_VERSION_HEX >= 0x03009010)
+ infof(data, "SSL connection using %s / %s\n",
+ wolfSSL_get_version(BACKEND->handle),
+ wolfSSL_get_cipher_name(BACKEND->handle));
+#else
+ infof(data, "SSL connected\n");
+#endif
+
+ return CURLE_OK;
+}
+
+
+static CURLcode
+wolfssl_connect_step3(struct connectdata *conn,
+ int sockindex)
+{
+ CURLcode result = CURLE_OK;
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+
+ DEBUGASSERT(ssl_connect_3 == connssl->connecting_state);
+
+ if(SSL_SET_OPTION(primary.sessionid)) {
+ bool incache;
+ SSL_SESSION *our_ssl_sessionid;
+ void *old_ssl_sessionid = NULL;
+
+ our_ssl_sessionid = SSL_get_session(BACKEND->handle);
+
+ Curl_ssl_sessionid_lock(conn);
+ incache = !(Curl_ssl_getsessionid(conn, &old_ssl_sessionid, NULL,
+ sockindex));
+ if(incache) {
+ if(old_ssl_sessionid != our_ssl_sessionid) {
+ infof(data, "old SSL session ID is stale, removing\n");
+ Curl_ssl_delsessionid(conn, old_ssl_sessionid);
+ incache = FALSE;
+ }
+ }
+
+ if(!incache) {
+ result = Curl_ssl_addsessionid(conn, our_ssl_sessionid,
+ 0 /* unknown size */, sockindex);
+ if(result) {
+ Curl_ssl_sessionid_unlock(conn);
+ failf(data, "failed to store ssl session");
+ return result;
+ }
+ }
+ Curl_ssl_sessionid_unlock(conn);
+ }
+
+ connssl->connecting_state = ssl_connect_done;
+
+ return result;
+}
+
+
+static ssize_t wolfssl_send(struct connectdata *conn,
+ int sockindex,
+ const void *mem,
+ size_t len,
+ CURLcode *curlcode)
+{
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ char error_buffer[WOLFSSL_MAX_ERROR_SZ];
+ int memlen = (len > (size_t)INT_MAX) ? INT_MAX : (int)len;
+ int rc = SSL_write(BACKEND->handle, mem, memlen);
+
+ if(rc < 0) {
+ int err = SSL_get_error(BACKEND->handle, rc);
+
+ switch(err) {
+ case SSL_ERROR_WANT_READ:
+ case SSL_ERROR_WANT_WRITE:
+ /* there's data pending, re-invoke SSL_write() */
+ *curlcode = CURLE_AGAIN;
+ return -1;
+ default:
+ failf(conn->data, "SSL write: %s, errno %d",
+ ERR_error_string(err, error_buffer),
+ SOCKERRNO);
+ *curlcode = CURLE_SEND_ERROR;
+ return -1;
+ }
+ }
+ return rc;
+}
+
+static void Curl_wolfssl_close(struct connectdata *conn, int sockindex)
+{
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+
+ if(BACKEND->handle) {
+ (void)SSL_shutdown(BACKEND->handle);
+ SSL_free(BACKEND->handle);
+ BACKEND->handle = NULL;
+ }
+ if(BACKEND->ctx) {
+ SSL_CTX_free(BACKEND->ctx);
+ BACKEND->ctx = NULL;
+ }
+}
+
+static ssize_t wolfssl_recv(struct connectdata *conn,
+ int num,
+ char *buf,
+ size_t buffersize,
+ CURLcode *curlcode)
+{
+ struct ssl_connect_data *connssl = &conn->ssl[num];
+ char error_buffer[WOLFSSL_MAX_ERROR_SZ];
+ int buffsize = (buffersize > (size_t)INT_MAX) ? INT_MAX : (int)buffersize;
+ int nread = SSL_read(BACKEND->handle, buf, buffsize);
+
+ if(nread < 0) {
+ int err = SSL_get_error(BACKEND->handle, nread);
+
+ switch(err) {
+ case SSL_ERROR_ZERO_RETURN: /* no more data */
+ break;
+ case SSL_ERROR_WANT_READ:
+ case SSL_ERROR_WANT_WRITE:
+ /* there's data pending, re-invoke SSL_read() */
+ *curlcode = CURLE_AGAIN;
+ return -1;
+ default:
+ failf(conn->data, "SSL read: %s, errno %d",
+ ERR_error_string(err, error_buffer),
+ SOCKERRNO);
+ *curlcode = CURLE_RECV_ERROR;
+ return -1;
+ }
+ }
+ return nread;
+}
+
+
+static void Curl_wolfssl_session_free(void *ptr)
+{
+ (void)ptr;
+ /* wolfSSL reuses sessions on own, no free */
+}
+
+
+static size_t Curl_wolfssl_version(char *buffer, size_t size)
+{
+#if LIBWOLFSSL_VERSION_HEX >= 0x03006000
+ return msnprintf(buffer, size, "wolfSSL/%s", wolfSSL_lib_version());
+#elif defined(WOLFSSL_VERSION)
+ return msnprintf(buffer, size, "wolfSSL/%s", WOLFSSL_VERSION);
+#endif
+}
+
+
+static int Curl_wolfssl_init(void)
+{
+ return (wolfSSL_Init() == SSL_SUCCESS);
+}
+
+
+static void Curl_wolfssl_cleanup(void)
+{
+ wolfSSL_Cleanup();
+}
+
+
+static bool Curl_wolfssl_data_pending(const struct connectdata* conn,
+ int connindex)
+{
+ const struct ssl_connect_data *connssl = &conn->ssl[connindex];
+ if(BACKEND->handle) /* SSL is in use */
+ return (0 != SSL_pending(BACKEND->handle)) ? TRUE : FALSE;
+ else
+ return FALSE;
+}
+
+
+/*
+ * This function is called to shut down the SSL layer but keep the
+ * socket open (CCC - Clear Command Channel)
+ */
+static int Curl_wolfssl_shutdown(struct connectdata *conn, int sockindex)
+{
+ int retval = 0;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+
+ if(BACKEND->handle) {
+ SSL_free(BACKEND->handle);
+ BACKEND->handle = NULL;
+ }
+ return retval;
+}
+
+
+static CURLcode
+wolfssl_connect_common(struct connectdata *conn,
+ int sockindex,
+ bool nonblocking,
+ bool *done)
+{
+ CURLcode result;
+ struct Curl_easy *data = conn->data;
+ struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+ curl_socket_t sockfd = conn->sock[sockindex];
+ time_t timeout_ms;
+ int what;
+
+ /* check if the connection has already been established */
+ if(ssl_connection_complete == connssl->state) {
+ *done = TRUE;
+ return CURLE_OK;
+ }
+
+ if(ssl_connect_1 == connssl->connecting_state) {
+ /* Find out how much more time we're allowed */
+ timeout_ms = Curl_timeleft(data, NULL, TRUE);
+
+ if(timeout_ms < 0) {
+ /* no need to continue if time already is up */
+ failf(data, "SSL connection timeout");
+ return CURLE_OPERATION_TIMEDOUT;
+ }
+
+ result = wolfssl_connect_step1(conn, sockindex);
+ if(result)
+ return result;
+ }
+
+ while(ssl_connect_2 == connssl->connecting_state ||
+ ssl_connect_2_reading == connssl->connecting_state ||
+ ssl_connect_2_writing == connssl->connecting_state) {
+
+ /* check allowed time left */
+ timeout_ms = Curl_timeleft(data, NULL, TRUE);
+
+ if(timeout_ms < 0) {
+ /* no need to continue if time already is up */
+ failf(data, "SSL connection timeout");
+ return CURLE_OPERATION_TIMEDOUT;
+ }
+
+ /* if ssl is expecting something, check if it's available. */
+ if(connssl->connecting_state == ssl_connect_2_reading
+ || connssl->connecting_state == ssl_connect_2_writing) {
+
+ curl_socket_t writefd = ssl_connect_2_writing ==
+ connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
+ curl_socket_t readfd = ssl_connect_2_reading ==
+ connssl->connecting_state?sockfd:CURL_SOCKET_BAD;
+
+ what = Curl_socket_check(readfd, CURL_SOCKET_BAD, writefd,
+ nonblocking?0:timeout_ms);
+ if(what < 0) {
+ /* fatal error */
+ failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);
+ return CURLE_SSL_CONNECT_ERROR;
+ }
+ else if(0 == what) {
+ if(nonblocking) {
+ *done = FALSE;
+ return CURLE_OK;
+ }
+ else {
+ /* timeout */
+ failf(data, "SSL connection timeout");
+ return CURLE_OPERATION_TIMEDOUT;
+ }
+ }
+ /* socket is readable or writable */
+ }
+
+ /* Run transaction, and return to the caller if it failed or if
+ * this connection is part of a multi handle and this loop would
+ * execute again. This permits the owner of a multi handle to
+ * abort a connection attempt before step2 has completed while
+ * ensuring that a client using select() or epoll() will always
+ * have a valid fdset to wait on.
+ */
+ result = wolfssl_connect_step2(conn, sockindex);
+ if(result || (nonblocking &&
+ (ssl_connect_2 == connssl->connecting_state ||
+ ssl_connect_2_reading == connssl->connecting_state ||
+ ssl_connect_2_writing == connssl->connecting_state)))
+ return result;
+ } /* repeat step2 until all transactions are done. */
+
+ if(ssl_connect_3 == connssl->connecting_state) {
+ result = wolfssl_connect_step3(conn, sockindex);
+ if(result)
+ return result;
+ }
+
+ if(ssl_connect_done == connssl->connecting_state) {
+ connssl->state = ssl_connection_complete;
+ conn->recv[sockindex] = wolfssl_recv;
+ conn->send[sockindex] = wolfssl_send;
+ *done = TRUE;
+ }
+ else
+ *done = FALSE;
+
+ /* Reset our connect state machine */
+ connssl->connecting_state = ssl_connect_1;
+
+ return CURLE_OK;
+}
+
+
+static CURLcode Curl_wolfssl_connect_nonblocking(struct connectdata *conn,
+ int sockindex, bool *done)
+{
+ return wolfssl_connect_common(conn, sockindex, TRUE, done);
+}
+
+
+static CURLcode Curl_wolfssl_connect(struct connectdata *conn, int sockindex)
+{
+ CURLcode result;
+ bool done = FALSE;
+
+ result = wolfssl_connect_common(conn, sockindex, FALSE, &done);
+ if(result)
+ return result;
+
+ DEBUGASSERT(done);
+
+ return CURLE_OK;
+}
+
+static CURLcode Curl_wolfssl_random(struct Curl_easy *data,
+ unsigned char *entropy, size_t length)
+{
+ WC_RNG rng;
+ (void)data;
+ if(wc_InitRng(&rng))
+ return CURLE_FAILED_INIT;
+ if(length > UINT_MAX)
+ return CURLE_FAILED_INIT;
+ if(wc_RNG_GenerateBlock(&rng, entropy, (unsigned)length))
+ return CURLE_FAILED_INIT;
+ if(wc_FreeRng(&rng))
+ return CURLE_FAILED_INIT;
+ return CURLE_OK;
+}
+
+static CURLcode Curl_wolfssl_sha256sum(const unsigned char *tmp, /* input */
+ size_t tmplen,
+ unsigned char *sha256sum /* output */,
+ size_t unused)
+{
+ wc_Sha256 SHA256pw;
+ (void)unused;
+ wc_InitSha256(&SHA256pw);
+ wc_Sha256Update(&SHA256pw, tmp, (word32)tmplen);
+ wc_Sha256Final(&SHA256pw, sha256sum);
+ return CURLE_OK;
+}
+
+static void *Curl_wolfssl_get_internals(struct ssl_connect_data *connssl,
+ CURLINFO info UNUSED_PARAM)
+{
+ (void)info;
+ return BACKEND->handle;
+}
+
+const struct Curl_ssl Curl_ssl_wolfssl = {
+ { CURLSSLBACKEND_WOLFSSL, "WolfSSL" }, /* info */
+
+#ifdef KEEP_PEER_CERT
+ SSLSUPP_PINNEDPUBKEY |
+#endif
+ SSLSUPP_SSL_CTX,
+
+ sizeof(struct ssl_backend_data),
+
+ Curl_wolfssl_init, /* init */
+ Curl_wolfssl_cleanup, /* cleanup */
+ Curl_wolfssl_version, /* version */
+ Curl_none_check_cxn, /* check_cxn */
+ Curl_wolfssl_shutdown, /* shutdown */
+ Curl_wolfssl_data_pending, /* data_pending */
+ Curl_wolfssl_random, /* random */
+ Curl_none_cert_status_request, /* cert_status_request */
+ Curl_wolfssl_connect, /* connect */
+ Curl_wolfssl_connect_nonblocking, /* connect_nonblocking */
+ Curl_wolfssl_get_internals, /* get_internals */
+ Curl_wolfssl_close, /* close_one */
+ Curl_none_close_all, /* close_all */
+ Curl_wolfssl_session_free, /* session_free */
+ Curl_none_set_engine, /* set_engine */
+ Curl_none_set_engine_default, /* set_engine_default */
+ Curl_none_engines_list, /* engines_list */
+ Curl_none_false_start, /* false_start */
+ Curl_none_md5sum, /* md5sum */
+ Curl_wolfssl_sha256sum /* sha256sum */
+};
+
+#endif
diff --git a/Utilities/cmcurl/lib/vtls/wolfssl.h b/Utilities/cmcurl/lib/vtls/wolfssl.h
new file mode 100644
index 0000000..2b9673c
--- /dev/null
+++ b/Utilities/cmcurl/lib/vtls/wolfssl.h
@@ -0,0 +1,31 @@
+#ifndef HEADER_CURL_WOLFSSL_H
+#define HEADER_CURL_WOLFSSL_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#ifdef USE_WOLFSSL
+
+extern const struct Curl_ssl Curl_ssl_wolfssl;
+
+#endif /* USE_WOLFSSL */
+#endif /* HEADER_CURL_WOLFSSL_H */
diff --git a/Utilities/cmcurl/lib/x509asn1.c b/Utilities/cmcurl/lib/x509asn1.c
index 0c1256b..ece5364 100644
--- a/Utilities/cmcurl/lib/x509asn1.c
+++ b/Utilities/cmcurl/lib/x509asn1.c
@@ -23,7 +23,7 @@
#include "curl_setup.h"
#if defined(USE_GSKIT) || defined(USE_NSS) || defined(USE_GNUTLS) || \
- defined(USE_CYASSL) || defined(USE_SCHANNEL)
+ defined(USE_WOLFSSL) || defined(USE_SCHANNEL)
#include <curl/curl.h>
#include "urldata.h"
@@ -1104,7 +1104,7 @@
return CURLE_OK;
}
-#endif /* USE_GSKIT or USE_NSS or USE_GNUTLS or USE_CYASSL or USE_SCHANNEL */
+#endif /* USE_GSKIT or USE_NSS or USE_GNUTLS or USE_WOLFSSL or USE_SCHANNEL */
#if defined(USE_GSKIT)
diff --git a/Utilities/cmcurl/lib/x509asn1.h b/Utilities/cmcurl/lib/x509asn1.h
index ce40297..205fdc0 100644
--- a/Utilities/cmcurl/lib/x509asn1.h
+++ b/Utilities/cmcurl/lib/x509asn1.h
@@ -8,7 +8,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -26,7 +26,7 @@
#include "curl_setup.h"
#if defined(USE_GSKIT) || defined(USE_NSS) || defined(USE_GNUTLS) || \
- defined(USE_CYASSL) || defined(USE_SCHANNEL)
+ defined(USE_WOLFSSL) || defined(USE_SCHANNEL)
#include "urldata.h"
@@ -130,5 +130,5 @@
const char *beg, const char *end);
CURLcode Curl_verifyhost(struct connectdata *conn,
const char *beg, const char *end);
-#endif /* USE_GSKIT or USE_NSS or USE_GNUTLS or USE_CYASSL or USE_SCHANNEL */
+#endif /* USE_GSKIT or USE_NSS or USE_GNUTLS or USE_WOLFSSL or USE_SCHANNEL */
#endif /* HEADER_CURL_X509ASN1_H */
diff --git a/Utilities/cmlibarchive/CMakeLists.txt b/Utilities/cmlibarchive/CMakeLists.txt
index 26a9aa9..d4729b5 100644
--- a/Utilities/cmlibarchive/CMakeLists.txt
+++ b/Utilities/cmlibarchive/CMakeLists.txt
@@ -1,9 +1,43 @@
+#
+IF(0) # CMake handles policy settings in its own build.
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12 FATAL_ERROR)
+if(POLICY CMP0074)
+ cmake_policy(SET CMP0074 NEW) #3.12.0 `find_package()`` uses ``<PackageName>_ROOT`` variables.
+endif()
+ENDIF()
+#
PROJECT(libarchive C)
#
SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/build/cmake")
if(NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${libarchive_BINARY_DIR}/bin)
endif()
+IF(0) # CMake handles build type selection in its own build.
+#
+# Set the Build type for make based generators.
+# You can choose following types:
+# Debug : Debug build
+# Release : Release build
+# RelWithDebInfo : Release build with Debug Info
+# MinSizeRel : Release Min Size build
+IF(NOT CMAKE_BUILD_TYPE)
+ SET(CMAKE_BUILD_TYPE "Release" CACHE STRING "Build Type" FORCE)
+ENDIF(NOT CMAKE_BUILD_TYPE)
+# Set a value type to properly display CMAKE_BUILD_TYPE on GUI if the
+# value type is "UNINITIALIZED".
+GET_PROPERTY(cached_type CACHE CMAKE_BUILD_TYPE PROPERTY TYPE)
+IF("${cached_type}" STREQUAL "UNINITIALIZED")
+ SET(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING "Build Type" FORCE)
+ENDIF("${cached_type}" STREQUAL "UNINITIALIZED")
+# Check the Build Type.
+IF(NOT "${CMAKE_BUILD_TYPE}"
+ MATCHES "^(Debug|Release|RelWithDebInfo|MinSizeRel)\$")
+ MESSAGE(FATAL_ERROR
+ "Unknown keyword for CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}\n"
+ "Acceptable keywords: Debug,Release,RelWithDebInfo,MinSizeRel")
+ENDIF(NOT "${CMAKE_BUILD_TYPE}"
+ MATCHES "^(Debug|Release|RelWithDebInfo|MinSizeRel)\$")
+ENDIF()
# On MacOS, prefer MacPorts libraries to system libraries.
# I haven't come up with a compelling argument for this to be conditional.
@@ -66,14 +100,122 @@
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -woffall")
ENDIF()
+IF(0) # CMake does not need flags specific to libarchive upstream development.
+if (CMAKE_BUILD_TYPE STREQUAL "Debug")
+ OPTION(ENABLE_WERROR "Treat warnings as errors - default is ON for Debug, OFF otherwise." ON)
+else ()
+ OPTION(ENABLE_WERROR "Treat warnings as errors - default is ON for Debug, OFF otherwise." OFF)
+endif ()
+
+# Especially for early development, we want to be a little
+# aggressive about diagnosing build problems; this can get
+# relaxed somewhat in final shipping versions.
+IF (CMAKE_C_COMPILER_ID MATCHES "^GNU$")
+ SET(CMAKE_REQUIRED_FLAGS "-Wall -Wformat -Wformat-security")
+ #################################################################
+ # Set compile flags for all build types.
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wformat -Wformat-security")
+ if (ENABLE_WERROR)
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
+ endif ()
+ #################################################################
+ # Set compile flags for debug build.
+ # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug"
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wextra")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wunused")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wshadow")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wmissing-prototypes")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wcast-qual")
+ENDIF (CMAKE_C_COMPILER_ID MATCHES "^GNU$")
+IF (CMAKE_C_COMPILER_ID MATCHES "^Clang$")
+ SET(CMAKE_REQUIRED_FLAGS "-Wall -Wformat -Wformat-security")
+ #################################################################
+ # Set compile flags for all build types.
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wformat -Wformat-security")
+ if (ENABLE_WERROR)
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
+ endif ()
+ #################################################################
+ # Set compile flags for debug build.
+ # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug"
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wextra")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wunused")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wshadow")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wmissing-prototypes")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wcast-qual")
+ENDIF (CMAKE_C_COMPILER_ID MATCHES "^Clang$")
+IF (CMAKE_C_COMPILER_ID MATCHES "^XL$")
+ SET(CMAKE_C_COMPILER "xlc_r")
+ SET(CMAKE_REQUIRED_FLAGS "-qflag=e:e -qformat=sec")
+ #################################################################
+ # Set compile flags for all build types.
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qflag=e:e -qformat=sec")
+ if (ENABLE_WERROR)
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qhalt=w")
+ endif ()
+ #################################################################
+ # Set compile flags for debug build.
+ # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug"
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -qflag=w:w")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -qinfo=pro:use")
+ENDIF(CMAKE_C_COMPILER_ID MATCHES "^XL$")
+IF (MSVC)
+ if (ENABLE_WERROR)
+ # /WX option is the same as gcc's -Werror option.
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
+ endif ()
+ #################################################################
+ # Set compile flags for debug build.
+ # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug"
+ # Enable level 4 C4062: The enumerate has no associated handler in a switch
+ # statement and there is no default that can catch it.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4062")
+ # Enable level 4 C4254: A larger bit field was assigned to a smaller bit
+ # field.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4254")
+ # Enable level 4 C4295: An array was initialized but the last character in
+ # the array is not a null; accessing the array may
+ # produce unexpected results.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4295")
+ # Enable level 4 C4296: An unsigned variable was used in a comparison
+ # operation with zero.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4296")
+ # Enable level 4 C4389: An operation involved signed and unsigned variables.
+ # This could result in a loss of data.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4389")
+ # Enable level 4 C4505: The given function is local and not referenced in
+ # the body of the module; therefore, the function is
+ # dead code.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4505")
+ # Enable level 4 C4514: The optimizer removed an inline function that is not
+ # called.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4514")
+ # Enable level 4 C4702: Unreachable code.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4702")
+ # Enable level 4 C4706: The test value in a conditional expression was the
+ # result of an assignment.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4706")
+ # /Oi option enables built-in functions.
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Oi")
+ #################################################################
+ # Set compile flags for release build.
+ SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Oi")
+ENDIF (MSVC)
+ENDIF()
+
# Enable CTest/CDash support
include(CTest)
-OPTION(ENABLE_NETTLE "Enable use of Nettle" ON)
+OPTION(ENABLE_MBEDTLS "Enable use of mbed TLS" OFF)
+OPTION(ENABLE_NETTLE "Enable use of Nettle" OFF)
OPTION(ENABLE_OPENSSL "Enable use of OpenSSL" ON)
+OPTION(ENABLE_LIBB2 "Enable the use of the system LIBB2 library if found" ON)
OPTION(ENABLE_LZ4 "Enable the use of the system LZ4 library if found" ON)
OPTION(ENABLE_LZO "Enable the use of the system LZO library if found" OFF)
OPTION(ENABLE_LZMA "Enable the use of the system LZMA library if found" ON)
+OPTION(ENABLE_ZSTD "Enable the use of the system zstd library if found" ON)
OPTION(ENABLE_ZLIB "Enable the use of the system ZLIB library if found" ON)
OPTION(ENABLE_BZip2 "Enable the use of the system BZip2 library if found" ON)
@@ -84,23 +226,98 @@
# CNG is used for encrypt/decrypt Zip archives on Windows.
OPTION(ENABLE_CNG "Enable the use of CNG(Crypto Next Generation)" ON)
+IF(0) # CMake does not build libarchive's command-line tools.
+OPTION(ENABLE_TAR "Enable tar building" ON)
+OPTION(ENABLE_TAR_SHARED "Enable dynamic build of tar" FALSE)
+OPTION(ENABLE_CPIO "Enable cpio building" ON)
+OPTION(ENABLE_CPIO_SHARED "Enable dynamic build of cpio" FALSE)
+OPTION(ENABLE_CAT "Enable cat building" ON)
+OPTION(ENABLE_CAT_SHARED "Enable dynamic build of cat" FALSE)
+ENDIF()
OPTION(ENABLE_XATTR "Enable extended attribute support" ON)
OPTION(ENABLE_ACL "Enable ACL support" ON)
OPTION(ENABLE_ICONV "Enable iconv support" ON)
+IF(0) # CMake does not build libarchive's tests.
+OPTION(ENABLE_TEST "Enable unit and regression tests" ON)
+OPTION(ENABLE_COVERAGE "Enable code coverage (GCC only, automatically sets ENABLE_TEST to ON)" FALSE)
+OPTION(ENABLE_INSTALL "Enable installing of libraries" ON)
+
+SET(POSIX_REGEX_LIB "AUTO" CACHE STRING "Choose what library should provide POSIX regular expression support")
+SET(ENABLE_SAFESEH "AUTO" CACHE STRING "Enable use of /SAFESEH linker flag (MSVC only)")
+SET(WINDOWS_VERSION "WIN7" CACHE STRING "Set Windows version to use (Windows only)")
+
+IF(ENABLE_COVERAGE)
+ include(LibarchiveCodeCoverage)
+ENDIF(ENABLE_COVERAGE)
+
+IF(ENABLE_TEST)
+ ENABLE_TESTING()
+ENDIF(ENABLE_TEST)
+ENDIF()
IF(WIN32)
- #ELSEIF(WINDOWS_VERSION STREQUAL "WINXP")
SET(NTDDI_VERSION 0x05010000)
SET(_WIN32_WINNT 0x0501)
SET(WINVER 0x0501)
ENDIF(WIN32)
-set(HAVE_PTHREAD_H 0) # no threads in CMake
+IF(0) # CMake hard-codes its own supported version of Windows.
+IF(WIN32)
+ IF(WINDOWS_VERSION STREQUAL "WIN8")
+ SET(NTDDI_VERSION 0x06020000)
+ SET(_WIN32_WINNT 0x0602)
+ SET(WINVER 0x0602)
+ ELSEIF(WINDOWS_VERSION STREQUAL "WIN7")
+ SET(NTDDI_VERSION 0x06010000)
+ SET(_WIN32_WINNT 0x0601)
+ SET(WINVER 0x0601)
+ ELSEIF(WINDOWS_VERSION STREQUAL "WS08")
+ SET(NTDDI_VERSION 0x06000100)
+ SET(_WIN32_WINNT 0x0600)
+ SET(WINVER 0x0600)
+ ELSEIF(WINDOWS_VERSION STREQUAL "VISTA")
+ SET(NTDDI_VERSION 0x06000000)
+ SET(_WIN32_WINNT 0x0600)
+ SET(WINVER 0x0600)
+ ELSEIF(WINDOWS_VERSION STREQUAL "WS03")
+ SET(NTDDI_VERSION 0x05020000)
+ SET(_WIN32_WINNT 0x0502)
+ SET(WINVER 0x0502)
+ ELSEIF(WINDOWS_VERSION STREQUAL "WINXP")
+ SET(NTDDI_VERSION 0x05010000)
+ SET(_WIN32_WINNT 0x0501)
+ SET(WINVER 0x0501)
+ ELSE(WINDOWS_VERSION STREQUAL "WIN8")
+ # Default to Windows Server 2003 API if we don't recognize the specifier
+ SET(NTDDI_VERSION 0x05020000)
+ SET(_WIN32_WINNT 0x0502)
+ SET(WINVER 0x0502)
+ ENDIF(WINDOWS_VERSION STREQUAL "WIN8")
+ENDIF(WIN32)
+
+IF(MSVC)
+ IF(ENABLE_SAFESEH STREQUAL "YES")
+ SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH")
+ SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH")
+ SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH")
+ SET(ENV{LDFLAGS} "$ENV{LDFLAGS} /SAFESEH")
+ ELSEIF(ENABLE_SAFESEH STREQUAL "NO")
+ SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
+ SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO")
+ SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH:NO")
+ SET(ENV{LDFLAGS} "$ENV{LDFLAGS} /SAFESEH:NO")
+ ENDIF(ENABLE_SAFESEH STREQUAL "YES")
+ENDIF(MSVC)
+ENDIF()
IF("${CMAKE_C_PLATFORM_ID}" MATCHES "^(HP-UX)$")
ADD_DEFINITIONS(-D_XOPEN_SOURCE=500) # Ask wchar.h for mbstate_t
ENDIF()
+IF(MINGW)
+ ADD_DEFINITIONS(-D__USE_MINGW_ANSI_STDIO)
+ENDIF()
+
#
INCLUDE(CheckCSourceCompiles)
INCLUDE(CheckCSourceRuns)
@@ -280,7 +497,6 @@
ADD_DEFINITIONS(-DUSE_BZIP2_STATIC)
ENDIF(USE_BZIP2_DLL)
ENDIF(BZIP2_FOUND)
-MARK_AS_ADVANCED(CLEAR BZIP2_INCLUDE_DIR)
#
@@ -289,12 +505,15 @@
IF(ENABLE_LZMA)
FIND_PACKAGE(LibLZMA)
ELSE()
- SET(LIBZMA_FOUND FALSE) # Override cached value
+ SET(LIBLZMA_FOUND FALSE) # Override cached value
ENDIF()
IF(LIBLZMA_FOUND)
SET(HAVE_LIBLZMA 1)
SET(HAVE_LZMA_H 1)
+ CMAKE_PUSH_CHECK_STATE()
+ SET(CMAKE_REQUIRED_INCLUDES ${LIBLZMA_INCLUDE_DIR})
+ SET(CMAKE_REQUIRED_LIBRARIES ${LIBLZMA_LIBRARIES})
INCLUDE_DIRECTORIES(${LIBLZMA_INCLUDE_DIRS})
LIST(APPEND ADDITIONAL_LIBS ${LIBLZMA_LIBRARIES})
IF(CMAKE_USE_SYSTEM_LIBLZMA)
@@ -310,10 +529,10 @@
ELSE()
ADD_DEFINITIONS(-DLZMA_API_STATIC)
ENDIF()
+ CMAKE_POP_CHECK_STATE()
ELSE(LIBLZMA_FOUND)
# LZMA not found and will not be used.
ENDIF(LIBLZMA_FOUND)
-IF(0) # CMake does not need LZO2 support in libarchive
#
# Find LZO2
#
@@ -340,10 +559,35 @@
# TODO: test for static library.
#
ENDIF(LZO2_FOUND)
-MARK_AS_ADVANCED(CLEAR LZO2_INCLUDE_DIR)
-MARK_AS_ADVANCED(CLEAR LZO2_LIBRARY)
-ENDIF()
-IF(0) # CMake does not need LZ4 support in libarchive
+#
+# Find libb2
+#
+IF(ENABLE_LIBB2)
+ IF (LIBB2_INCLUDE_DIR)
+ # Already in cache, be silent
+ SET(LIBB2_FIND_QUIETLY TRUE)
+ ENDIF (LIBB2_INCLUDE_DIR)
+
+ FIND_PATH(LIBB2_INCLUDE_DIR blake2.h)
+ FIND_LIBRARY(LIBB2_LIBRARY NAMES b2 libb2)
+ INCLUDE(FindPackageHandleStandardArgs)
+ FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBB2 DEFAULT_MSG LIBB2_LIBRARY LIBB2_INCLUDE_DIR)
+ELSE(ENABLE_LIBB2)
+ SET(LIBB2_FOUND FALSE) # Override cached value
+ENDIF(ENABLE_LIBB2)
+IF(LIBB2_FOUND)
+ SET(HAVE_LIBB2 1)
+ SET(HAVE_BLAKE2_H 1)
+ SET(ARCHIVE_BLAKE2 FALSE)
+ LIST(APPEND ADDITIONAL_LIBS ${LIBB2_LIBRARY})
+ CMAKE_PUSH_CHECK_STATE()
+ SET(CMAKE_REQUIRED_LIBRARIES ${LIBB2_LIBRARY})
+ SET(CMAKE_REQUIRED_INCLUDES ${LIBB2_INCLUDE_DIR})
+ CHECK_FUNCTION_EXISTS(blake2sp_init HAVE_LIBB2)
+ CMAKE_POP_CHECK_STATE()
+ELSE(LIBB2_FOUND)
+ SET(ARCHIVE_BLAKE2 TRUE)
+ENDIF(LIBB2_FOUND)
#
# Find LZ4
#
@@ -373,33 +617,42 @@
# TODO: test for static library.
#
ENDIF(LZ4_FOUND)
-MARK_AS_ADVANCED(CLEAR LZ4_INCLUDE_DIR)
-MARK_AS_ADVANCED(CLEAR LZ4_LIBRARY)
-ENDIF()
#
# Find Zstd
#
-IF (ZSTD_INCLUDE_DIR)
- # Already in cache, be silent
- SET(ZSTD_FIND_QUIETLY TRUE)
-ENDIF (ZSTD_INCLUDE_DIR)
+IF(ENABLE_ZSTD)
+ IF (ZSTD_INCLUDE_DIR)
+ # Already in cache, be silent
+ SET(ZSTD_FIND_QUIETLY TRUE)
+ ENDIF (ZSTD_INCLUDE_DIR)
-FIND_PATH(ZSTD_INCLUDE_DIR zstd.h)
-FIND_LIBRARY(ZSTD_LIBRARY NAMES zstd libzstd)
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZSTD DEFAULT_MSG ZSTD_LIBRARY ZSTD_INCLUDE_DIR)
+ FIND_PATH(ZSTD_INCLUDE_DIR zstd.h)
+ FIND_LIBRARY(ZSTD_LIBRARY NAMES zstd libzstd)
+ INCLUDE(FindPackageHandleStandardArgs)
+ FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZSTD DEFAULT_MSG ZSTD_LIBRARY ZSTD_INCLUDE_DIR)
+ELSE(ENABLE_ZSTD)
+ SET(ZSTD_FOUND FALSE) # Override cached value
+ENDIF(ENABLE_ZSTD)
IF(ZSTD_FOUND)
SET(HAVE_ZSTD_H 1)
INCLUDE_DIRECTORIES(${ZSTD_INCLUDE_DIR})
LIST(APPEND ADDITIONAL_LIBS ${ZSTD_LIBRARY})
SET(HAVE_LIBZSTD 1)
+ IF(0) # CMake expects the zstd library to work.
+ CMAKE_PUSH_CHECK_STATE()
+ SET(CMAKE_REQUIRED_LIBRARIES ${ZSTD_LIBRARY})
+ SET(CMAKE_REQUIRED_INCLUDES ${ZSTD_INCLUDE_DIR})
+ CHECK_FUNCTION_EXISTS(ZSTD_compressStream HAVE_LIBZSTD)
#
# TODO: test for static library.
#
+ CMAKE_POP_CHECK_STATE()
+ ENDIF()
ENDIF(ZSTD_FOUND)
MARK_AS_ADVANCED(CLEAR ZSTD_INCLUDE_DIR)
MARK_AS_ADVANCED(CLEAR ZSTD_LIBRARY)
+
#
# Check headers
#
@@ -419,9 +672,11 @@
# Alphabetize the rest unless there's a compelling reason
IF(ENABLE_ACL)
LA_CHECK_INCLUDE_FILE("acl/libacl.h" HAVE_ACL_LIBACL_H)
-ELSE(ENABLE_ACL)
+ LA_CHECK_INCLUDE_FILE("attr/xattr.h" HAVE_ATTR_XATTR_H)
+ELSE()
SET(HAVE_ACL_LIBACL_H FALSE)
-ENDIF(ENABLE_ACL)
+ SET(HAVE_ATTR_XATTR_H FALSE)
+ENDIF()
LA_CHECK_INCLUDE_FILE("ctype.h" HAVE_CTYPE_H)
LA_CHECK_INCLUDE_FILE("copyfile.h" HAVE_COPYFILE_H)
LA_CHECK_INCLUDE_FILE("direct.h" HAVE_DIRECT_H)
@@ -519,6 +774,26 @@
SAFE_TO_DEFINE_EXTENSIONS)
#
+# Find mbed TLS
+#
+IF(ENABLE_MBEDTLS)
+ FIND_PACKAGE(MbedTLS)
+ IF(MBEDTLS_FOUND)
+ SET(HAVE_LIBMBEDCRYPTO 1)
+ LIST(APPEND ADDITIONAL_LIBS ${MBEDCRYPTO_LIBRARY})
+ INCLUDE_DIRECTORIES(${MBEDTLS_INCLUDE_DIRS})
+
+ LIST(APPEND CMAKE_REQUIRED_INCLUDES ${MBEDTLS_INCLUDE_DIRS})
+ LA_CHECK_INCLUDE_FILE("mbedtls/aes.h" HAVE_MBEDTLS_AES_H)
+ LA_CHECK_INCLUDE_FILE("mbedtls/md.h" HAVE_MBEDTLS_MD_H)
+ LA_CHECK_INCLUDE_FILE("mbedtls/pkcs5.h" HAVE_MBEDTLS_PKCS5_H)
+
+ ENDIF(MBEDTLS_FOUND)
+ MARK_AS_ADVANCED(CLEAR MBEDTLS_INCLUDE_DIRS)
+ MARK_AS_ADVANCED(CLEAR MBEDCRYPTO_LIBRARY)
+ENDIF(ENABLE_MBEDTLS)
+
+#
# Find Nettle
#
IF(ENABLE_NETTLE)
@@ -579,6 +854,8 @@
STRING(TOUPPER "${ALGORITHM}" algorithm)
IF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND NOT OPENSSL_FOUND)
SET(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} FALSE)
+ ELSEIF("${IMPLEMENTATION}" MATCHES "^MBEDTLS$" AND NOT MBEDTLS_FOUND)
+ SET(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} FALSE)
ELSEIF("${IMPLEMENTATION}" MATCHES "^NETTLE$" AND NOT NETTLE_FOUND)
SET(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} FALSE)
ENDIF("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND NOT OPENSSL_FOUND)
@@ -594,6 +871,11 @@
"${TRY_CRYPTO_REQUIRED_INCLUDES};${OPENSSL_INCLUDE_DIR}")
SET(TRY_CRYPTO_REQUIRED_LIBS
"-DLINK_LIBRARIES:STRING=${OPENSSL_LIBRARIES}")
+ ELSEIF("${IMPLEMENTATION}" MATCHES "^MBEDTLS$" AND MBEDTLS_FOUND)
+ SET(TRY_CRYPTO_REQUIRED_INCLUDES
+ "${TRY_CRYPTO_REQUIRED_INCLUDES};${MBEDTLS_INCLUDE_DIRS}")
+ SET(TRY_CRYPTO_REQUIRED_LIBS
+ "-DLINK_LIBRARIES:STRING=${MBEDCRYPTO_LIBRARY}")
ELSEIF("${IMPLEMENTATION}" MATCHES "^NETTLE$" AND NETTLE_FOUND)
SET(TRY_CRYPTO_REQUIRED_INCLUDES
"${TRY_CRYPTO_REQUIRED_INCLUDES};${NETTLE_INCLUDE_DIR}")
@@ -758,18 +1040,19 @@
MACRO(CHECK_ICONV LIB TRY_ICONV_CONST)
IF(NOT HAVE_ICONV)
CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
- IF (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR
- CMAKE_C_COMPILER_ID STREQUAL "Clang")
+ IF (CMAKE_C_COMPILER_ID MATCHES "^GNU$" OR
+ CMAKE_C_COMPILER_ID MATCHES "^Clang$")
#
# During checking iconv proto type, we should use -Werror to avoid the
# success of iconv detection with a warnig which success is a miss
# detection. So this needs for all build mode(even it's a release mode).
#
SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror")
- ENDIF ()
- IF (CMAKE_C_COMPILER_ID STREQUAL "XL")
+ ENDIF (CMAKE_C_COMPILER_ID MATCHES "^GNU$" OR
+ CMAKE_C_COMPILER_ID MATCHES "^Clang$")
+ IF (CMAKE_C_COMPILER_ID MATCHES "^XL$")
SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -qhalt=w -qflag=w:w")
- ENDIF ()
+ ENDIF (CMAKE_C_COMPILER_ID MATCHES "^XL$")
IF (MSVC)
# NOTE: /WX option is the same as gcc's -Werror option.
SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} /WX")
@@ -889,7 +1172,6 @@
UNSET(LIBCHARSET_STATIC CACHE)
ENDIF(ENABLE_ICONV)
-IF(0) # CMake does not need XML support in libarchive
#
# Find Libxml2
#
@@ -936,23 +1218,135 @@
CMAKE_POP_CHECK_STATE() # Restore the state of the variables
ENDIF(EXPAT_FOUND)
ENDIF(LIBXML2_FOUND)
-MARK_AS_ADVANCED(CLEAR LIBXML2_INCLUDE_DIR)
-MARK_AS_ADVANCED(CLEAR LIBXML2_LIBRARIES)
-ENDIF()
+
+#
+# POSIX Regular Expression support
+#
+IF(POSIX_REGEX_LIB MATCHES "^(AUTO|LIBC|LIBREGEX)$")
+ #
+ # If PCREPOSIX is not found or not requested, try using regex
+ # from libc or libregex
+ #
+ FIND_PATH(REGEX_INCLUDE_DIR regex.h)
+ IF(REGEX_INCLUDE_DIR)
+ CHECK_FUNCTION_EXISTS_GLIBC(regcomp HAVE_REGCOMP_LIBC)
+ #
+ # If libc does not provide regex, find libregex.
+ #
+ IF(NOT HAVE_REGCOMP_LIBC)
+ CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
+ FIND_LIBRARY(REGEX_LIBRARY regex)
+ IF(REGEX_LIBRARY)
+ SET(CMAKE_REQUIRED_LIBRARIES ${REGEX_LIBRARY})
+ CHECK_FUNCTION_EXISTS_GLIBC(regcomp HAVE_REGCOMP_LIBREGEX)
+ IF(HAVE_REGCOMP_LIBREGEX)
+ LIST(APPEND ADDITIONAL_LIBS ${REGEX_LIBRARY})
+ #
+ # If regex.h is not found, retry looking for regex.h at
+ # REGEX_INCLUDE_DIR
+ #
+ IF(NOT HAVE_REGEX_H)
+ UNSET(HAVE_REGEX_H CACHE)
+ INCLUDE_DIRECTORIES(${REGEX_INCLUDE_DIR})
+ SET(CMAKE_REQUIRED_INCLUDES ${REGEX_INCLUDE_DIR})
+ LA_CHECK_INCLUDE_FILE("regex.h" HAVE_REGEX_H)
+ ENDIF(NOT HAVE_REGEX_H)
+ # Test if a macro is needed for the library.
+ TRY_MACRO_FOR_LIBRARY(
+ "${REGEX_INCLUDE_DIR}" "${REGEX_LIBRARY}"
+ COMPILES
+ "#include <stddef.h>\n#include <regex.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}"
+ "USE_REGEX_DLL;USE_REGEX_STATIC")
+ IF(USE_REGEX_DLL)
+ ADD_DEFINITIONS(-DUSE_REGEX_DLL)
+ ELSEIF(USE_REGEX_STATIC)
+ ADD_DEFINITIONS(-DUSE_REGEX_STATIC)
+ ENDIF(USE_REGEX_DLL)
+ ENDIF(HAVE_REGCOMP_LIBREGEX)
+ ENDIF(REGEX_LIBRARY)
+ CMAKE_POP_CHECK_STATE() # Restore the state of the variables
+ ENDIF(NOT HAVE_REGCOMP_LIBC)
+ ENDIF(REGEX_INCLUDE_DIR)
+ IF(HAVE_REGCOMP_LIBC OR HAVE_REGCOMP_LIBREGEX)
+ SET(FOUND_POSIX_REGEX_LIB 1)
+ ENDIF(HAVE_REGCOMP_LIBC OR HAVE_REGCOMP_LIBREGEX)
+ENDIF(POSIX_REGEX_LIB MATCHES "^(AUTO|LIBC|LIBREGEX)$")
+
+IF(NOT FOUND_POSIX_REGEX_LIB AND POSIX_REGEX_LIB MATCHES "^(AUTO|LIBPCREPOSIX)$")
+ #
+ # If requested, try finding library for PCREPOSIX
+ #
+ IF(ENABLE_LibGCC)
+ FIND_PACKAGE(LibGCC)
+ ELSE()
+ SET(LIBGCC_FOUND FALSE) # Override cached value
+ ENDIF()
+ IF(ENABLE_PCREPOSIX)
+ FIND_PACKAGE(PCREPOSIX)
+ ELSE()
+ SET(PCREPOSIX_FOUND FALSE) # Override cached value
+ ENDIF()
+ IF(PCREPOSIX_FOUND)
+ INCLUDE_DIRECTORIES(${PCRE_INCLUDE_DIR})
+ LIST(APPEND ADDITIONAL_LIBS ${PCREPOSIX_LIBRARIES})
+ # Test if a macro is needed for the library.
+ TRY_MACRO_FOR_LIBRARY(
+ "${PCRE_INCLUDE_DIR}" "${PCREPOSIX_LIBRARIES}"
+ COMPILES
+ "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}"
+ "WITHOUT_PCRE_STATIC;PCRE_STATIC")
+ IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
+ ADD_DEFINITIONS(-DPCRE_STATIC)
+ ELSEIF(NOT WITHOUT_PCRE_STATIC AND NOT PCRE_STATIC AND PCRE_FOUND)
+ # Determine if pcre static libraries are to be used.
+ LIST(APPEND ADDITIONAL_LIBS ${PCRE_LIBRARIES})
+ SET(TMP_LIBRARIES ${PCREPOSIX_LIBRARIES} ${PCRE_LIBRARIES})
+ MESSAGE(STATUS "trying again with -lpcre included")
+ TRY_MACRO_FOR_LIBRARY(
+ "${PCRE_INCLUDE_DIR}" "${TMP_LIBRARIES}"
+ COMPILES
+ "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}"
+ "WITHOUT_PCRE_STATIC;PCRE_STATIC")
+ IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
+ ADD_DEFINITIONS(-DPCRE_STATIC)
+ ELSEIF(NOT WITHOUT_PCRE_STATIC AND NOT PCRE_STATIC AND MSVC AND LIBGCC_FOUND)
+ # When doing a Visual Studio build using pcre static libraries
+ # built using the mingw toolchain, -lgcc is needed to resolve
+ # ___chkstk_ms.
+ MESSAGE(STATUS "Visual Studio build detected, trying again with -lgcc included")
+ LIST(APPEND ADDITIONAL_LIBS ${LIBGCC_LIBRARIES})
+ SET(TMP_LIBRARIES ${PCREPOSIX_LIBRARIES} ${PCRE_LIBRARIES} ${LIBGCC_LIBRARIES})
+ TRY_MACRO_FOR_LIBRARY(
+ "${PCRE_INCLUDE_DIR}" "${TMP_LIBRARIES}"
+ COMPILES
+ "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}"
+ "WITHOUT_PCRE_STATIC;PCRE_STATIC")
+ IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
+ ADD_DEFINITIONS(-DPCRE_STATIC)
+ ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
+ ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
+ ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
+ ENDIF(PCREPOSIX_FOUND)
+ MARK_AS_ADVANCED(CLEAR PCRE_INCLUDE_DIR)
+ MARK_AS_ADVANCED(CLEAR PCREPOSIX_LIBRARIES)
+ MARK_AS_ADVANCED(CLEAR PCRE_LIBRARIES)
+ MARK_AS_ADVANCED(CLEAR LIBGCC_LIBRARIES)
+ENDIF(NOT FOUND_POSIX_REGEX_LIB AND POSIX_REGEX_LIB MATCHES "^(AUTO|LIBPCREPOSIX)$")
#
# Check functions
#
CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
-IF (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR
- CMAKE_C_COMPILER_ID STREQUAL "Clang")
+IF (CMAKE_C_COMPILER_ID MATCHES "^GNU$" OR
+ CMAKE_C_COMPILER_ID MATCHES "^Clang$")
#
# During checking functions, we should use -fno-builtin to avoid the
# failure of function detection which failure is an error "conflicting
# types for built-in function" caused by using -Werror option.
#
SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -fno-builtin")
-ENDIF ()
+ENDIF (CMAKE_C_COMPILER_ID MATCHES "^GNU$" OR
+ CMAKE_C_COMPILER_ID MATCHES "^Clang$")
CHECK_SYMBOL_EXISTS(_CrtSetReportMode "crtdbg.h" HAVE__CrtSetReportMode)
CHECK_FUNCTION_EXISTS_GLIBC(arc4random_buf HAVE_ARC4RANDOM_BUF)
CHECK_FUNCTION_EXISTS_GLIBC(chflags HAVE_CHFLAGS)
@@ -1016,6 +1410,7 @@
CHECK_FUNCTION_EXISTS_GLIBC(symlink HAVE_SYMLINK)
CHECK_FUNCTION_EXISTS_GLIBC(timegm HAVE_TIMEGM)
CHECK_FUNCTION_EXISTS_GLIBC(tzset HAVE_TZSET)
+CHECK_FUNCTION_EXISTS_GLIBC(unlinkat HAVE_UNLINKAT)
CHECK_FUNCTION_EXISTS_GLIBC(unsetenv HAVE_UNSETENV)
CHECK_FUNCTION_EXISTS_GLIBC(utime HAVE_UTIME)
CHECK_FUNCTION_EXISTS_GLIBC(utimes HAVE_UTIMES)
@@ -1029,6 +1424,7 @@
CHECK_FUNCTION_EXISTS_GLIBC(_ctime64_s HAVE__CTIME64_S)
CHECK_FUNCTION_EXISTS_GLIBC(_fseeki64 HAVE__FSEEKI64)
CHECK_FUNCTION_EXISTS_GLIBC(_get_timezone HAVE__GET_TIMEZONE)
+CHECK_FUNCTION_EXISTS_GLIBC(_gmtime64_s HAVE__GMTIME64_S)
CHECK_FUNCTION_EXISTS_GLIBC(_localtime64_s HAVE__LOCALTIME64_S)
CHECK_FUNCTION_EXISTS_GLIBC(_mkgmtime64 HAVE__MKGMTIME64)
@@ -1297,6 +1693,11 @@
CHECK_LIBRARY_EXISTS(attr "setxattr" "" HAVE_LIBATTR)
IF(HAVE_LIBATTR)
SET(CMAKE_REQUIRED_LIBRARIES "attr")
+ ELSE()
+ CHECK_LIBRARY_EXISTS(gnu "setxattr" "" HAVE_LIBATTR_GNU)
+ IF(HAVE_LIBATTR_GNU)
+ SET(CMAKE_REQUIRED_LIBRARIES "gnu")
+ ENDIF()
ENDIF(HAVE_LIBATTR)
CHECK_SYMBOL_EXISTS(EXTATTR_NAMESPACE_USER "sys/types.h;sys/extattr.h" HAVE_DECL_EXTATTR_NAMESPACE_USER)
CHECK_SYMBOL_EXISTS(XATTR_NOFOLLOW "sys/xattr.h" HAVE_DECL_XATTR_NOFOLLOW)
@@ -1620,6 +2021,7 @@
CHECK_CRYPTO("SHA256;SHA384;SHA512" LIBC2)
CHECK_CRYPTO("SHA256;SHA384;SHA512" LIBC3)
CHECK_CRYPTO("MD5;SHA1;SHA256;SHA384;SHA512" LIBSYSTEM)
+CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" MBEDTLS)
CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" NETTLE)
CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" OPENSSL)
@@ -1634,6 +2036,11 @@
INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
ADD_DEFINITIONS(-DHAVE_CONFIG_H)
+IF(0) # CMake does not build libarchive's packages.
+# Handle generation of the libarchive.pc file for pkg-config
+INCLUDE(CreatePkgConfigFile)
+ENDIF()
+
#
# Register installation of PDF documents.
#
@@ -1659,11 +2066,22 @@
ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE)
ENDIF(MSVC)
+IF(0) # CMake does not build libarchive's tests.
+IF(ENABLE_TEST)
+ ADD_CUSTOM_TARGET(run_all_tests)
+ENDIF(ENABLE_TEST)
+ENDIF()
+
# We need CoreServices on Mac OS.
IF(APPLE)
LIST(APPEND ADDITIONAL_LIBS "-framework CoreServices")
ENDIF(APPLE)
add_subdirectory(libarchive)
+IF(0) # CMake does not build libarchive's command-line tools.
+add_subdirectory(cat)
+add_subdirectory(tar)
+add_subdirectory(cpio)
+ENDIF()
install(FILES COPYING DESTINATION ${CMAKE_DOC_DIR}/cmlibarchive)
diff --git a/Utilities/cmlibarchive/COPYING b/Utilities/cmlibarchive/COPYING
index 93952b7..14bbefa 100644
--- a/Utilities/cmlibarchive/COPYING
+++ b/Utilities/cmlibarchive/COPYING
@@ -23,6 +23,13 @@
* The following source files are in the public domain:
libarchive/archive_getdate.c
+* The following source files are triple-licensed with the ability to choose
+ from CC0 1.0 Universal, OpenSSL or Apache 2.0 licenses:
+ libarchive/archive_blake2.h
+ libarchive/archive_blake2_impl.h
+ libarchive/archive_blake2s_ref.c
+ libarchive/archive_blake2sp_ref.c
+
* The build files---including Makefiles, configure scripts,
and auxiliary scripts used as part of the compile process---have
widely varying licensing terms. Please check individual files before
@@ -34,7 +41,7 @@
seems to be an unavoidable mess.
-Copyright (c) 2003-2009 <author(s)>
+Copyright (c) 2003-2018 <author(s)>
All rights reserved.
Redistribution and use in source and binary forms, with or without
diff --git a/Utilities/cmlibarchive/build/cmake/FindMbedTLS.cmake b/Utilities/cmlibarchive/build/cmake/FindMbedTLS.cmake
new file mode 100644
index 0000000..a916395
--- /dev/null
+++ b/Utilities/cmlibarchive/build/cmake/FindMbedTLS.cmake
@@ -0,0 +1,13 @@
+find_path(MBEDTLS_INCLUDE_DIRS mbedtls/ssl.h)
+
+find_library(MBEDTLS_LIBRARY mbedtls)
+find_library(MBEDX509_LIBRARY mbedx509)
+find_library(MBEDCRYPTO_LIBRARY mbedcrypto)
+
+set(MBEDTLS_LIBRARIES "${MBEDTLS_LIBRARY}" "${MBEDX509_LIBRARY}" "${MBEDCRYPTO_LIBRARY}")
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(MBEDTLS DEFAULT_MSG
+ MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY)
+
+mark_as_advanced(MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY)
diff --git a/Utilities/cmlibarchive/build/cmake/config.h.in b/Utilities/cmlibarchive/build/cmake/config.h.in
index 1851d81..bcda4c3 100644
--- a/Utilities/cmlibarchive/build/cmake/config.h.in
+++ b/Utilities/cmlibarchive/build/cmake/config.h.in
@@ -683,6 +683,12 @@
/* Define to 1 if you have the `bz2' library (-lbz2). */
#cmakedefine HAVE_LIBBZ2 1
+/* Define to 1 if you have the `b2' library (-lb2). */
+#cmakedefine HAVE_LIBB2 1
+
+/* Define to 1 if you have the <blake2.h> header file. */
+#cmakedefine HAVE_BLAKE2_H 1
+
/* Define to 1 if you have the `charset' library (-lcharset). */
#cmakedefine HAVE_LIBCHARSET 1
@@ -707,6 +713,9 @@
/* Define to 1 if you have the `lzo2' library (-llzo2). */
#cmakedefine HAVE_LIBLZO2 1
+/* Define to 1 if you have the `mbedcrypto' library (-lmbedcrypto). */
+#cmakedefine HAVE_LIBMBEDCRYPTO 1
+
/* Define to 1 if you have the `nettle' library (-lnettle). */
#cmakedefine HAVE_LIBNETTLE 1
@@ -1111,6 +1120,9 @@
/* Define to 1 if you have the <unistd.h> header file. */
#cmakedefine HAVE_UNISTD_H 1
+/* Define to 1 if you have the `unlinkat' function. */
+#cmakedefine HAVE_UNLINKAT 1
+
/* Define to 1 if you have the `unsetenv' function. */
#cmakedefine HAVE_UNSETENV 1
@@ -1204,6 +1216,9 @@
/* Define to 1 if you have the `_get_timezone' function. */
#cmakedefine HAVE__GET_TIMEZONE 1
+/* Define to 1 if you have the `_gmtime64_s' function. */
+#cmakedefine HAVE__GMTIME64_S 1
+
/* Define to 1 if you have the `_localtime64_s' function. */
#cmakedefine HAVE__LOCALTIME64_S 1
diff --git a/Utilities/cmlibarchive/build/version b/Utilities/cmlibarchive/build/version
index 2427eab..78be3ab 100644
--- a/Utilities/cmlibarchive/build/version
+++ b/Utilities/cmlibarchive/build/version
@@ -1 +1 @@
-3003003
+3004002
diff --git a/Utilities/cmlibarchive/libarchive/CMakeLists.txt b/Utilities/cmlibarchive/libarchive/CMakeLists.txt
index e38d664..891a140 100644
--- a/Utilities/cmlibarchive/libarchive/CMakeLists.txt
+++ b/Utilities/cmlibarchive/libarchive/CMakeLists.txt
@@ -51,6 +51,8 @@
archive_platform_acl.h
archive_platform_xattr.h
archive_ppmd_private.h
+ archive_ppmd8.c
+ archive_ppmd8_private.h
archive_ppmd7.c
archive_ppmd7_private.h
archive_private.h
@@ -100,6 +102,7 @@
archive_read_support_format_lha.c
archive_read_support_format_mtree.c
archive_read_support_format_rar.c
+ archive_read_support_format_rar5.c
archive_read_support_format_raw.c
archive_read_support_format_tar.c
archive_read_support_format_warc.c
@@ -147,6 +150,7 @@
archive_write_set_format_iso9660.c
archive_write_set_format_mtree.c
archive_write_set_format_pax.c
+ archive_write_set_format_private.h
archive_write_set_format_raw.c
archive_write_set_format_shar.c
archive_write_set_format_ustar.c
@@ -167,6 +171,7 @@
archive_entry.3
archive_entry_acl.3
archive_entry_linkify.3
+ archive_entry_misc.3
archive_entry_paths.3
archive_entry_perms.3
archive_entry_stat.3
@@ -215,6 +220,11 @@
LIST(APPEND libarchive_SOURCES filter_fork_windows.c)
ENDIF(WIN32 AND NOT CYGWIN)
+IF(ARCHIVE_BLAKE2)
+ LIST(APPEND libarchive_SOURCES archive_blake2sp_ref.c)
+ LIST(APPEND libarchive_SOURCES archive_blake2s_ref.c)
+ENDIF(ARCHIVE_BLAKE2)
+
IF(ARCHIVE_ACL_DARWIN)
LIST(APPEND libarchive_SOURCES archive_disk_acl_darwin.c)
ELSEIF(ARCHIVE_ACL_FREEBSD)
@@ -228,3 +238,33 @@
# CMake needs just one static "cmlibarchive" library.
ADD_LIBRARY(cmlibarchive STATIC ${libarchive_SOURCES} ${include_HEADERS})
TARGET_LINK_LIBRARIES(cmlibarchive ${ADDITIONAL_LIBS})
+
+IF(0) # CMake does not build libarchive's full package.
+# Libarchive is a shared library
+ADD_LIBRARY(archive SHARED ${libarchive_SOURCES} ${include_HEADERS})
+TARGET_INCLUDE_DIRECTORIES(archive PUBLIC .)
+TARGET_LINK_LIBRARIES(archive ${ADDITIONAL_LIBS})
+SET_TARGET_PROPERTIES(archive PROPERTIES SOVERSION ${SOVERSION})
+
+# archive_static is a static library
+ADD_LIBRARY(archive_static STATIC ${libarchive_SOURCES} ${include_HEADERS})
+TARGET_LINK_LIBRARIES(archive_static ${ADDITIONAL_LIBS})
+SET_TARGET_PROPERTIES(archive_static PROPERTIES COMPILE_DEFINITIONS
+ LIBARCHIVE_STATIC)
+# On Posix systems, libarchive.so and libarchive.a can co-exist.
+IF(NOT WIN32 OR CYGWIN)
+ SET_TARGET_PROPERTIES(archive_static PROPERTIES OUTPUT_NAME archive)
+ENDIF(NOT WIN32 OR CYGWIN)
+
+IF(ENABLE_INSTALL)
+ # How to install the libraries
+ INSTALL(TARGETS archive archive_static
+ RUNTIME DESTINATION bin
+ LIBRARY DESTINATION lib
+ ARCHIVE DESTINATION lib)
+ INSTALL_MAN(${libarchive_MANS})
+ INSTALL(FILES ${include_HEADERS} DESTINATION include)
+ENDIF()
+
+add_subdirectory(test)
+ENDIF()
diff --git a/Utilities/cmlibarchive/libarchive/archive.h b/Utilities/cmlibarchive/libarchive/archive.h
index f3ebbfe..574e087 100644
--- a/Utilities/cmlibarchive/libarchive/archive.h
+++ b/Utilities/cmlibarchive/libarchive/archive.h
@@ -36,7 +36,7 @@
* assert that ARCHIVE_VERSION_NUMBER >= 2012108.
*/
/* Note: Compiler will complain if this does not match archive_entry.h! */
-#define ARCHIVE_VERSION_NUMBER 3003003
+#define ARCHIVE_VERSION_NUMBER 3004002
#include <sys/stat.h>
#include <stddef.h> /* for wchar_t */
@@ -52,7 +52,7 @@
*/
#if defined(__BORLANDC__) && __BORLANDC__ >= 0x560
# include <stdint.h>
-#elif !defined(__WATCOMC__) && !defined(_MSC_VER) && !defined(__INTERIX) && !defined(__BORLANDC__) && !defined(_SCO_DS) && !defined(__osf__)
+#elif !defined(__WATCOMC__) && !defined(_MSC_VER) && !defined(__INTERIX) && !defined(__BORLANDC__) && !defined(_SCO_DS) && !defined(__osf__) && !defined(__CLANG_INTTYPES_H)
# include <inttypes.h>
#endif
@@ -152,7 +152,7 @@
/*
* Textual name/version of the library, useful for version displays.
*/
-#define ARCHIVE_VERSION_ONLY_STRING "3.3.3"
+#define ARCHIVE_VERSION_ONLY_STRING "3.4.2"
#define ARCHIVE_VERSION_STRING "libarchive " ARCHIVE_VERSION_ONLY_STRING
__LA_DECL const char * archive_version_string(void);
@@ -337,6 +337,7 @@
#define ARCHIVE_FORMAT_RAR 0xD0000
#define ARCHIVE_FORMAT_7ZIP 0xE0000
#define ARCHIVE_FORMAT_WARC 0xF0000
+#define ARCHIVE_FORMAT_RAR_V5 0x100000
/*
* Codes returned by archive_read_format_capabilities().
@@ -446,6 +447,7 @@
__LA_DECL int archive_read_support_format_lha(struct archive *);
__LA_DECL int archive_read_support_format_mtree(struct archive *);
__LA_DECL int archive_read_support_format_rar(struct archive *);
+__LA_DECL int archive_read_support_format_rar5(struct archive *);
__LA_DECL int archive_read_support_format_raw(struct archive *);
__LA_DECL int archive_read_support_format_tar(struct archive *);
__LA_DECL int archive_read_support_format_warc(struct archive *);
@@ -688,6 +690,8 @@
#define ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS (0x10000)
/* Default: Do not clear no-change flags when unlinking object */
#define ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS (0x20000)
+/* Default: Do not extract atomically (using rename) */
+#define ARCHIVE_EXTRACT_SAFE_WRITES (0x40000)
__LA_DECL int archive_read_extract(struct archive *, struct archive_entry *,
int flags);
@@ -1090,6 +1094,8 @@
*/
__LA_DECL int archive_match_path_excluded(struct archive *,
struct archive_entry *);
+/* Control recursive inclusion of directory content when directory is included. Default on. */
+__LA_DECL int archive_match_set_inclusion_recursion(struct archive *, int);
/* Add exclusion pathname pattern. */
__LA_DECL int archive_match_exclude_pattern(struct archive *, const char *);
__LA_DECL int archive_match_exclude_pattern_w(struct archive *,
diff --git a/Utilities/cmlibarchive/libarchive/archive_acl.c b/Utilities/cmlibarchive/libarchive/archive_acl.c
index 4736531..952e20d 100644
--- a/Utilities/cmlibarchive/libarchive/archive_acl.c
+++ b/Utilities/cmlibarchive/libarchive/archive_acl.c
@@ -138,14 +138,10 @@
free(acl->acl_head);
acl->acl_head = ap;
}
- if (acl->acl_text_w != NULL) {
- free(acl->acl_text_w);
- acl->acl_text_w = NULL;
- }
- if (acl->acl_text != NULL) {
- free(acl->acl_text);
- acl->acl_text = NULL;
- }
+ free(acl->acl_text_w);
+ acl->acl_text_w = NULL;
+ free(acl->acl_text);
+ acl->acl_text = NULL;
acl->acl_p = NULL;
acl->acl_types = 0;
acl->acl_state = 0; /* Not counting. */
@@ -324,14 +320,10 @@
return (NULL);
}
- if (acl->acl_text_w != NULL) {
- free(acl->acl_text_w);
- acl->acl_text_w = NULL;
- }
- if (acl->acl_text != NULL) {
- free(acl->acl_text);
- acl->acl_text = NULL;
- }
+ free(acl->acl_text_w);
+ acl->acl_text_w = NULL;
+ free(acl->acl_text);
+ acl->acl_text = NULL;
/*
* If there's a matching entry already in the list, overwrite it.
@@ -753,8 +745,10 @@
append_entry_w(&wp, prefix, ap->type, ap->tag, flags,
wname, ap->permset, id);
count++;
- } else if (r < 0 && errno == ENOMEM)
+ } else if (r < 0 && errno == ENOMEM) {
+ free(ws);
return (NULL);
+ }
}
/* Add terminating character */
@@ -975,8 +969,10 @@
prefix = NULL;
r = archive_mstring_get_mbs_l(
&ap->name, &name, &len, sc);
- if (r != 0)
+ if (r != 0) {
+ free(s);
return (NULL);
+ }
if (count > 0)
*p++ = separator;
if (name == NULL ||
@@ -1581,17 +1577,29 @@
/* Scan for the separator. */
while (**wp != L'\0' && **wp != L',' && **wp != L':' &&
- **wp != L'\n') {
+ **wp != L'\n' && **wp != L'#') {
(*wp)++;
}
*sep = **wp;
- /* Trim trailing whitespace to locate end of field. */
- *end = *wp - 1;
- while (**end == L' ' || **end == L'\t' || **end == L'\n') {
- (*end)--;
+ /* Locate end of field, trim trailing whitespace if necessary */
+ if (*wp == *start) {
+ *end = *wp;
+ } else {
+ *end = *wp - 1;
+ while (**end == L' ' || **end == L'\t' || **end == L'\n') {
+ (*end)--;
+ }
+ (*end)++;
}
- (*end)++;
+
+ /* Handle in-field comments */
+ if (*sep == L'#') {
+ while (**wp != L'\0' && **wp != L',' && **wp != L'\n') {
+ (*wp)++;
+ }
+ *sep = **wp;
+ }
/* Adjust scanner location. */
if (**wp != L'\0')
@@ -1642,7 +1650,7 @@
ret = ARCHIVE_OK;
types = 0;
- while (text != NULL && *text != '\0') {
+ while (text != NULL && *text != '\0') {
/*
* Parse the fields out of the next entry,
* advance 'text' to start of next entry.
@@ -1707,6 +1715,11 @@
st = field[n].start + 1;
len = field[n].end - field[n].start;
+ if (len == 0) {
+ ret = ARCHIVE_WARN;
+ continue;
+ }
+
switch (*s) {
case 'u':
if (len == 1 || (len == 4
@@ -2053,17 +2066,30 @@
*start = *p;
/* Scan for the separator. */
- while (**p != '\0' && **p != ',' && **p != ':' && **p != '\n') {
+ while (**p != '\0' && **p != ',' && **p != ':' && **p != '\n' &&
+ **p != '#') {
(*p)++;
}
*sep = **p;
- /* Trim trailing whitespace to locate end of field. */
- *end = *p - 1;
- while (**end == ' ' || **end == '\t' || **end == '\n') {
- (*end)--;
+ /* Locate end of field, trim trailing whitespace if necessary */
+ if (*p == *start) {
+ *end = *p;
+ } else {
+ *end = *p - 1;
+ while (**end == ' ' || **end == '\t' || **end == '\n') {
+ (*end)--;
+ }
+ (*end)++;
}
- (*end)++;
+
+ /* Handle in-field comments */
+ if (*sep == '#') {
+ while (**p != '\0' && **p != ',' && **p != '\n') {
+ (*p)++;
+ }
+ *sep = **p;
+ }
/* Adjust scanner location. */
if (**p != '\0')
diff --git a/Utilities/cmlibarchive/libarchive/archive_acl_private.h b/Utilities/cmlibarchive/libarchive/archive_acl_private.h
index ef0b023..af10816 100644
--- a/Utilities/cmlibarchive/libarchive/archive_acl_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_acl_private.h
@@ -25,13 +25,13 @@
* $FreeBSD$
*/
+#ifndef ARCHIVE_ACL_PRIVATE_H_INCLUDED
+#define ARCHIVE_ACL_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_ACL_PRIVATE_H_INCLUDED
-#define ARCHIVE_ACL_PRIVATE_H_INCLUDED
-
#include "archive_string.h"
struct archive_acl_entry {
diff --git a/Utilities/cmlibarchive/libarchive/archive_blake2.h b/Utilities/cmlibarchive/libarchive/archive_blake2.h
new file mode 100644
index 0000000..dd6fe6f
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_blake2.h
@@ -0,0 +1,195 @@
+/*
+ BLAKE2 reference source code package - reference C implementations
+
+ Copyright 2012, Samuel Neves <sneves@dei.uc.pt>. You may use this under the
+ terms of the CC0, the OpenSSL Licence, or the Apache Public License 2.0, at
+ your option. The terms of these licenses can be found at:
+
+ - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
+ - OpenSSL license : https://www.openssl.org/source/license.html
+ - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
+
+ More information about the BLAKE2 hash function can be found at
+ https://blake2.net.
+*/
+
+#ifndef ARCHIVE_BLAKE2_H
+#define ARCHIVE_BLAKE2_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+#if defined(_MSC_VER)
+#define BLAKE2_PACKED(x) __pragma(pack(push, 1)) x __pragma(pack(pop))
+#else
+#define BLAKE2_PACKED(x) x __attribute__((packed))
+#endif
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+ enum blake2s_constant
+ {
+ BLAKE2S_BLOCKBYTES = 64,
+ BLAKE2S_OUTBYTES = 32,
+ BLAKE2S_KEYBYTES = 32,
+ BLAKE2S_SALTBYTES = 8,
+ BLAKE2S_PERSONALBYTES = 8
+ };
+
+ enum blake2b_constant
+ {
+ BLAKE2B_BLOCKBYTES = 128,
+ BLAKE2B_OUTBYTES = 64,
+ BLAKE2B_KEYBYTES = 64,
+ BLAKE2B_SALTBYTES = 16,
+ BLAKE2B_PERSONALBYTES = 16
+ };
+
+ typedef struct blake2s_state__
+ {
+ uint32_t h[8];
+ uint32_t t[2];
+ uint32_t f[2];
+ uint8_t buf[BLAKE2S_BLOCKBYTES];
+ size_t buflen;
+ size_t outlen;
+ uint8_t last_node;
+ } blake2s_state;
+
+ typedef struct blake2b_state__
+ {
+ uint64_t h[8];
+ uint64_t t[2];
+ uint64_t f[2];
+ uint8_t buf[BLAKE2B_BLOCKBYTES];
+ size_t buflen;
+ size_t outlen;
+ uint8_t last_node;
+ } blake2b_state;
+
+ typedef struct blake2sp_state__
+ {
+ blake2s_state S[8][1];
+ blake2s_state R[1];
+ uint8_t buf[8 * BLAKE2S_BLOCKBYTES];
+ size_t buflen;
+ size_t outlen;
+ } blake2sp_state;
+
+ typedef struct blake2bp_state__
+ {
+ blake2b_state S[4][1];
+ blake2b_state R[1];
+ uint8_t buf[4 * BLAKE2B_BLOCKBYTES];
+ size_t buflen;
+ size_t outlen;
+ } blake2bp_state;
+
+ BLAKE2_PACKED(struct blake2s_param__
+ {
+ uint8_t digest_length; /* 1 */
+ uint8_t key_length; /* 2 */
+ uint8_t fanout; /* 3 */
+ uint8_t depth; /* 4 */
+ uint32_t leaf_length; /* 8 */
+ uint32_t node_offset; /* 12 */
+ uint16_t xof_length; /* 14 */
+ uint8_t node_depth; /* 15 */
+ uint8_t inner_length; /* 16 */
+ /* uint8_t reserved[0]; */
+ uint8_t salt[BLAKE2S_SALTBYTES]; /* 24 */
+ uint8_t personal[BLAKE2S_PERSONALBYTES]; /* 32 */
+ });
+
+ typedef struct blake2s_param__ blake2s_param;
+
+ BLAKE2_PACKED(struct blake2b_param__
+ {
+ uint8_t digest_length; /* 1 */
+ uint8_t key_length; /* 2 */
+ uint8_t fanout; /* 3 */
+ uint8_t depth; /* 4 */
+ uint32_t leaf_length; /* 8 */
+ uint32_t node_offset; /* 12 */
+ uint32_t xof_length; /* 16 */
+ uint8_t node_depth; /* 17 */
+ uint8_t inner_length; /* 18 */
+ uint8_t reserved[14]; /* 32 */
+ uint8_t salt[BLAKE2B_SALTBYTES]; /* 48 */
+ uint8_t personal[BLAKE2B_PERSONALBYTES]; /* 64 */
+ });
+
+ typedef struct blake2b_param__ blake2b_param;
+
+ typedef struct blake2xs_state__
+ {
+ blake2s_state S[1];
+ blake2s_param P[1];
+ } blake2xs_state;
+
+ typedef struct blake2xb_state__
+ {
+ blake2b_state S[1];
+ blake2b_param P[1];
+ } blake2xb_state;
+
+ /* Padded structs result in a compile-time error */
+ enum {
+ BLAKE2_DUMMY_1 = 1/(sizeof(blake2s_param) == BLAKE2S_OUTBYTES),
+ BLAKE2_DUMMY_2 = 1/(sizeof(blake2b_param) == BLAKE2B_OUTBYTES)
+ };
+
+ /* Streaming API */
+ int blake2s_init( blake2s_state *S, size_t outlen );
+ int blake2s_init_key( blake2s_state *S, size_t outlen, const void *key, size_t keylen );
+ int blake2s_init_param( blake2s_state *S, const blake2s_param *P );
+ int blake2s_update( blake2s_state *S, const void *in, size_t inlen );
+ int blake2s_final( blake2s_state *S, void *out, size_t outlen );
+
+ int blake2b_init( blake2b_state *S, size_t outlen );
+ int blake2b_init_key( blake2b_state *S, size_t outlen, const void *key, size_t keylen );
+ int blake2b_init_param( blake2b_state *S, const blake2b_param *P );
+ int blake2b_update( blake2b_state *S, const void *in, size_t inlen );
+ int blake2b_final( blake2b_state *S, void *out, size_t outlen );
+
+ int blake2sp_init( blake2sp_state *S, size_t outlen );
+ int blake2sp_init_key( blake2sp_state *S, size_t outlen, const void *key, size_t keylen );
+ int blake2sp_update( blake2sp_state *S, const void *in, size_t inlen );
+ int blake2sp_final( blake2sp_state *S, void *out, size_t outlen );
+
+ int blake2bp_init( blake2bp_state *S, size_t outlen );
+ int blake2bp_init_key( blake2bp_state *S, size_t outlen, const void *key, size_t keylen );
+ int blake2bp_update( blake2bp_state *S, const void *in, size_t inlen );
+ int blake2bp_final( blake2bp_state *S, void *out, size_t outlen );
+
+ /* Variable output length API */
+ int blake2xs_init( blake2xs_state *S, const size_t outlen );
+ int blake2xs_init_key( blake2xs_state *S, const size_t outlen, const void *key, size_t keylen );
+ int blake2xs_update( blake2xs_state *S, const void *in, size_t inlen );
+ int blake2xs_final(blake2xs_state *S, void *out, size_t outlen);
+
+ int blake2xb_init( blake2xb_state *S, const size_t outlen );
+ int blake2xb_init_key( blake2xb_state *S, const size_t outlen, const void *key, size_t keylen );
+ int blake2xb_update( blake2xb_state *S, const void *in, size_t inlen );
+ int blake2xb_final(blake2xb_state *S, void *out, size_t outlen);
+
+ /* Simple API */
+ int blake2s( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen );
+ int blake2b( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen );
+
+ int blake2sp( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen );
+ int blake2bp( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen );
+
+ int blake2xs( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen );
+ int blake2xb( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen );
+
+ /* This is simply an alias for blake2b */
+ int blake2( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen );
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_blake2_impl.h b/Utilities/cmlibarchive/libarchive/archive_blake2_impl.h
new file mode 100644
index 0000000..0f05def
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_blake2_impl.h
@@ -0,0 +1,161 @@
+/*
+ BLAKE2 reference source code package - reference C implementations
+
+ Copyright 2012, Samuel Neves <sneves@dei.uc.pt>. You may use this under the
+ terms of the CC0, the OpenSSL Licence, or the Apache Public License 2.0, at
+ your option. The terms of these licenses can be found at:
+
+ - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
+ - OpenSSL license : https://www.openssl.org/source/license.html
+ - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
+
+ More information about the BLAKE2 hash function can be found at
+ https://blake2.net.
+*/
+
+#ifndef ARCHIVE_BLAKE2_IMPL_H
+#define ARCHIVE_BLAKE2_IMPL_H
+
+#include <stdint.h>
+#include <string.h>
+
+#if !defined(__cplusplus) && (!defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L)
+ #if defined(_MSC_VER)
+ #define BLAKE2_INLINE __inline
+ #elif defined(__GNUC__)
+ #define BLAKE2_INLINE __inline__
+ #else
+ #define BLAKE2_INLINE
+ #endif
+#else
+ #define BLAKE2_INLINE inline
+#endif
+
+static BLAKE2_INLINE uint32_t load32( const void *src )
+{
+#if defined(NATIVE_LITTLE_ENDIAN)
+ uint32_t w;
+ memcpy(&w, src, sizeof w);
+ return w;
+#else
+ const uint8_t *p = ( const uint8_t * )src;
+ return (( uint32_t )( p[0] ) << 0) |
+ (( uint32_t )( p[1] ) << 8) |
+ (( uint32_t )( p[2] ) << 16) |
+ (( uint32_t )( p[3] ) << 24) ;
+#endif
+}
+
+static BLAKE2_INLINE uint64_t load64( const void *src )
+{
+#if defined(NATIVE_LITTLE_ENDIAN)
+ uint64_t w;
+ memcpy(&w, src, sizeof w);
+ return w;
+#else
+ const uint8_t *p = ( const uint8_t * )src;
+ return (( uint64_t )( p[0] ) << 0) |
+ (( uint64_t )( p[1] ) << 8) |
+ (( uint64_t )( p[2] ) << 16) |
+ (( uint64_t )( p[3] ) << 24) |
+ (( uint64_t )( p[4] ) << 32) |
+ (( uint64_t )( p[5] ) << 40) |
+ (( uint64_t )( p[6] ) << 48) |
+ (( uint64_t )( p[7] ) << 56) ;
+#endif
+}
+
+static BLAKE2_INLINE uint16_t load16( const void *src )
+{
+#if defined(NATIVE_LITTLE_ENDIAN)
+ uint16_t w;
+ memcpy(&w, src, sizeof w);
+ return w;
+#else
+ const uint8_t *p = ( const uint8_t * )src;
+ return ( uint16_t )((( uint32_t )( p[0] ) << 0) |
+ (( uint32_t )( p[1] ) << 8));
+#endif
+}
+
+static BLAKE2_INLINE void store16( void *dst, uint16_t w )
+{
+#if defined(NATIVE_LITTLE_ENDIAN)
+ memcpy(dst, &w, sizeof w);
+#else
+ uint8_t *p = ( uint8_t * )dst;
+ *p++ = ( uint8_t )w; w >>= 8;
+ *p++ = ( uint8_t )w;
+#endif
+}
+
+static BLAKE2_INLINE void store32( void *dst, uint32_t w )
+{
+#if defined(NATIVE_LITTLE_ENDIAN)
+ memcpy(dst, &w, sizeof w);
+#else
+ uint8_t *p = ( uint8_t * )dst;
+ p[0] = (uint8_t)(w >> 0);
+ p[1] = (uint8_t)(w >> 8);
+ p[2] = (uint8_t)(w >> 16);
+ p[3] = (uint8_t)(w >> 24);
+#endif
+}
+
+static BLAKE2_INLINE void store64( void *dst, uint64_t w )
+{
+#if defined(NATIVE_LITTLE_ENDIAN)
+ memcpy(dst, &w, sizeof w);
+#else
+ uint8_t *p = ( uint8_t * )dst;
+ p[0] = (uint8_t)(w >> 0);
+ p[1] = (uint8_t)(w >> 8);
+ p[2] = (uint8_t)(w >> 16);
+ p[3] = (uint8_t)(w >> 24);
+ p[4] = (uint8_t)(w >> 32);
+ p[5] = (uint8_t)(w >> 40);
+ p[6] = (uint8_t)(w >> 48);
+ p[7] = (uint8_t)(w >> 56);
+#endif
+}
+
+static BLAKE2_INLINE uint64_t load48( const void *src )
+{
+ const uint8_t *p = ( const uint8_t * )src;
+ return (( uint64_t )( p[0] ) << 0) |
+ (( uint64_t )( p[1] ) << 8) |
+ (( uint64_t )( p[2] ) << 16) |
+ (( uint64_t )( p[3] ) << 24) |
+ (( uint64_t )( p[4] ) << 32) |
+ (( uint64_t )( p[5] ) << 40) ;
+}
+
+static BLAKE2_INLINE void store48( void *dst, uint64_t w )
+{
+ uint8_t *p = ( uint8_t * )dst;
+ p[0] = (uint8_t)(w >> 0);
+ p[1] = (uint8_t)(w >> 8);
+ p[2] = (uint8_t)(w >> 16);
+ p[3] = (uint8_t)(w >> 24);
+ p[4] = (uint8_t)(w >> 32);
+ p[5] = (uint8_t)(w >> 40);
+}
+
+static BLAKE2_INLINE uint32_t rotr32( const uint32_t w, const unsigned c )
+{
+ return ( w >> c ) | ( w << ( 32 - c ) );
+}
+
+static BLAKE2_INLINE uint64_t rotr64( const uint64_t w, const unsigned c )
+{
+ return ( w >> c ) | ( w << ( 64 - c ) );
+}
+
+/* prevents compiler optimizing out memset() */
+static BLAKE2_INLINE void secure_zero_memory(void *v, size_t n)
+{
+ static void *(*const volatile memset_v)(void *, int, size_t) = &memset;
+ memset_v(v, 0, n);
+}
+
+#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_blake2s_ref.c b/Utilities/cmlibarchive/libarchive/archive_blake2s_ref.c
new file mode 100644
index 0000000..d92ffd0
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_blake2s_ref.c
@@ -0,0 +1,367 @@
+/*
+ BLAKE2 reference source code package - reference C implementations
+
+ Copyright 2012, Samuel Neves <sneves@dei.uc.pt>. You may use this under the
+ terms of the CC0, the OpenSSL Licence, or the Apache Public License 2.0, at
+ your option. The terms of these licenses can be found at:
+
+ - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
+ - OpenSSL license : https://www.openssl.org/source/license.html
+ - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
+
+ More information about the BLAKE2 hash function can be found at
+ https://blake2.net.
+*/
+
+#include <stdint.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "archive_blake2.h"
+#include "archive_blake2_impl.h"
+
+static const uint32_t blake2s_IV[8] =
+{
+ 0x6A09E667UL, 0xBB67AE85UL, 0x3C6EF372UL, 0xA54FF53AUL,
+ 0x510E527FUL, 0x9B05688CUL, 0x1F83D9ABUL, 0x5BE0CD19UL
+};
+
+static const uint8_t blake2s_sigma[10][16] =
+{
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } ,
+ { 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 } ,
+ { 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 } ,
+ { 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 } ,
+ { 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 } ,
+ { 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 } ,
+ { 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 } ,
+ { 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 } ,
+ { 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 } ,
+ { 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13 , 0 } ,
+};
+
+static void blake2s_set_lastnode( blake2s_state *S )
+{
+ S->f[1] = (uint32_t)-1;
+}
+
+/* Some helper functions, not necessarily useful */
+static int blake2s_is_lastblock( const blake2s_state *S )
+{
+ return S->f[0] != 0;
+}
+
+static void blake2s_set_lastblock( blake2s_state *S )
+{
+ if( S->last_node ) blake2s_set_lastnode( S );
+
+ S->f[0] = (uint32_t)-1;
+}
+
+static void blake2s_increment_counter( blake2s_state *S, const uint32_t inc )
+{
+ S->t[0] += inc;
+ S->t[1] += ( S->t[0] < inc );
+}
+
+static void blake2s_init0( blake2s_state *S )
+{
+ size_t i;
+ memset( S, 0, sizeof( blake2s_state ) );
+
+ for( i = 0; i < 8; ++i ) S->h[i] = blake2s_IV[i];
+}
+
+/* init2 xors IV with input parameter block */
+int blake2s_init_param( blake2s_state *S, const blake2s_param *P )
+{
+ const unsigned char *p = ( const unsigned char * )( P );
+ size_t i;
+
+ blake2s_init0( S );
+
+ /* IV XOR ParamBlock */
+ for( i = 0; i < 8; ++i )
+ S->h[i] ^= load32( &p[i * 4] );
+
+ S->outlen = P->digest_length;
+ return 0;
+}
+
+
+/* Sequential blake2s initialization */
+int blake2s_init( blake2s_state *S, size_t outlen )
+{
+ blake2s_param P[1];
+
+ /* Move interval verification here? */
+ if ( ( !outlen ) || ( outlen > BLAKE2S_OUTBYTES ) ) return -1;
+
+ P->digest_length = (uint8_t)outlen;
+ P->key_length = 0;
+ P->fanout = 1;
+ P->depth = 1;
+ store32( &P->leaf_length, 0 );
+ store32( &P->node_offset, 0 );
+ store16( &P->xof_length, 0 );
+ P->node_depth = 0;
+ P->inner_length = 0;
+ /* memset(P->reserved, 0, sizeof(P->reserved) ); */
+ memset( P->salt, 0, sizeof( P->salt ) );
+ memset( P->personal, 0, sizeof( P->personal ) );
+ return blake2s_init_param( S, P );
+}
+
+int blake2s_init_key( blake2s_state *S, size_t outlen, const void *key, size_t keylen )
+{
+ blake2s_param P[1];
+
+ if ( ( !outlen ) || ( outlen > BLAKE2S_OUTBYTES ) ) return -1;
+
+ if ( !key || !keylen || keylen > BLAKE2S_KEYBYTES ) return -1;
+
+ P->digest_length = (uint8_t)outlen;
+ P->key_length = (uint8_t)keylen;
+ P->fanout = 1;
+ P->depth = 1;
+ store32( &P->leaf_length, 0 );
+ store32( &P->node_offset, 0 );
+ store16( &P->xof_length, 0 );
+ P->node_depth = 0;
+ P->inner_length = 0;
+ /* memset(P->reserved, 0, sizeof(P->reserved) ); */
+ memset( P->salt, 0, sizeof( P->salt ) );
+ memset( P->personal, 0, sizeof( P->personal ) );
+
+ if( blake2s_init_param( S, P ) < 0 ) return -1;
+
+ {
+ uint8_t block[BLAKE2S_BLOCKBYTES];
+ memset( block, 0, BLAKE2S_BLOCKBYTES );
+ memcpy( block, key, keylen );
+ blake2s_update( S, block, BLAKE2S_BLOCKBYTES );
+ secure_zero_memory( block, BLAKE2S_BLOCKBYTES ); /* Burn the key from stack */
+ }
+ return 0;
+}
+
+#define G(r,i,a,b,c,d) \
+ do { \
+ a = a + b + m[blake2s_sigma[r][2*i+0]]; \
+ d = rotr32(d ^ a, 16); \
+ c = c + d; \
+ b = rotr32(b ^ c, 12); \
+ a = a + b + m[blake2s_sigma[r][2*i+1]]; \
+ d = rotr32(d ^ a, 8); \
+ c = c + d; \
+ b = rotr32(b ^ c, 7); \
+ } while(0)
+
+#define ROUND(r) \
+ do { \
+ G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \
+ G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \
+ G(r,2,v[ 2],v[ 6],v[10],v[14]); \
+ G(r,3,v[ 3],v[ 7],v[11],v[15]); \
+ G(r,4,v[ 0],v[ 5],v[10],v[15]); \
+ G(r,5,v[ 1],v[ 6],v[11],v[12]); \
+ G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \
+ G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \
+ } while(0)
+
+static void blake2s_compress( blake2s_state *S, const uint8_t in[BLAKE2S_BLOCKBYTES] )
+{
+ uint32_t m[16];
+ uint32_t v[16];
+ size_t i;
+
+ for( i = 0; i < 16; ++i ) {
+ m[i] = load32( in + i * sizeof( m[i] ) );
+ }
+
+ for( i = 0; i < 8; ++i ) {
+ v[i] = S->h[i];
+ }
+
+ v[ 8] = blake2s_IV[0];
+ v[ 9] = blake2s_IV[1];
+ v[10] = blake2s_IV[2];
+ v[11] = blake2s_IV[3];
+ v[12] = S->t[0] ^ blake2s_IV[4];
+ v[13] = S->t[1] ^ blake2s_IV[5];
+ v[14] = S->f[0] ^ blake2s_IV[6];
+ v[15] = S->f[1] ^ blake2s_IV[7];
+
+ ROUND( 0 );
+ ROUND( 1 );
+ ROUND( 2 );
+ ROUND( 3 );
+ ROUND( 4 );
+ ROUND( 5 );
+ ROUND( 6 );
+ ROUND( 7 );
+ ROUND( 8 );
+ ROUND( 9 );
+
+ for( i = 0; i < 8; ++i ) {
+ S->h[i] = S->h[i] ^ v[i] ^ v[i + 8];
+ }
+}
+
+#undef G
+#undef ROUND
+
+int blake2s_update( blake2s_state *S, const void *pin, size_t inlen )
+{
+ const unsigned char * in = (const unsigned char *)pin;
+ if( inlen > 0 )
+ {
+ size_t left = S->buflen;
+ size_t fill = BLAKE2S_BLOCKBYTES - left;
+ if( inlen > fill )
+ {
+ S->buflen = 0;
+ memcpy( S->buf + left, in, fill ); /* Fill buffer */
+ blake2s_increment_counter( S, BLAKE2S_BLOCKBYTES );
+ blake2s_compress( S, S->buf ); /* Compress */
+ in += fill; inlen -= fill;
+ while(inlen > BLAKE2S_BLOCKBYTES) {
+ blake2s_increment_counter(S, BLAKE2S_BLOCKBYTES);
+ blake2s_compress( S, in );
+ in += BLAKE2S_BLOCKBYTES;
+ inlen -= BLAKE2S_BLOCKBYTES;
+ }
+ }
+ memcpy( S->buf + S->buflen, in, inlen );
+ S->buflen += inlen;
+ }
+ return 0;
+}
+
+int blake2s_final( blake2s_state *S, void *out, size_t outlen )
+{
+ uint8_t buffer[BLAKE2S_OUTBYTES] = {0};
+ size_t i;
+
+ if( out == NULL || outlen < S->outlen )
+ return -1;
+
+ if( blake2s_is_lastblock( S ) )
+ return -1;
+
+ blake2s_increment_counter( S, ( uint32_t )S->buflen );
+ blake2s_set_lastblock( S );
+ memset( S->buf + S->buflen, 0, BLAKE2S_BLOCKBYTES - S->buflen ); /* Padding */
+ blake2s_compress( S, S->buf );
+
+ for( i = 0; i < 8; ++i ) /* Output full hash to temp buffer */
+ store32( buffer + sizeof( S->h[i] ) * i, S->h[i] );
+
+ memcpy( out, buffer, outlen );
+ secure_zero_memory(buffer, sizeof(buffer));
+ return 0;
+}
+
+int blake2s( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen )
+{
+ blake2s_state S[1];
+
+ /* Verify parameters */
+ if ( NULL == in && inlen > 0 ) return -1;
+
+ if ( NULL == out ) return -1;
+
+ if ( NULL == key && keylen > 0) return -1;
+
+ if( !outlen || outlen > BLAKE2S_OUTBYTES ) return -1;
+
+ if( keylen > BLAKE2S_KEYBYTES ) return -1;
+
+ if( keylen > 0 )
+ {
+ if( blake2s_init_key( S, outlen, key, keylen ) < 0 ) return -1;
+ }
+ else
+ {
+ if( blake2s_init( S, outlen ) < 0 ) return -1;
+ }
+
+ blake2s_update( S, ( const uint8_t * )in, inlen );
+ blake2s_final( S, out, outlen );
+ return 0;
+}
+
+#if defined(SUPERCOP)
+int crypto_hash( unsigned char *out, unsigned char *in, unsigned long long inlen )
+{
+ return blake2s( out, BLAKE2S_OUTBYTES, in, inlen, NULL, 0 );
+}
+#endif
+
+#if defined(BLAKE2S_SELFTEST)
+#include <string.h>
+#include "blake2-kat.h"
+int main( void )
+{
+ uint8_t key[BLAKE2S_KEYBYTES];
+ uint8_t buf[BLAKE2_KAT_LENGTH];
+ size_t i, step;
+
+ for( i = 0; i < BLAKE2S_KEYBYTES; ++i )
+ key[i] = ( uint8_t )i;
+
+ for( i = 0; i < BLAKE2_KAT_LENGTH; ++i )
+ buf[i] = ( uint8_t )i;
+
+ /* Test simple API */
+ for( i = 0; i < BLAKE2_KAT_LENGTH; ++i )
+ {
+ uint8_t hash[BLAKE2S_OUTBYTES];
+ blake2s( hash, BLAKE2S_OUTBYTES, buf, i, key, BLAKE2S_KEYBYTES );
+
+ if( 0 != memcmp( hash, blake2s_keyed_kat[i], BLAKE2S_OUTBYTES ) )
+ {
+ goto fail;
+ }
+ }
+
+ /* Test streaming API */
+ for(step = 1; step < BLAKE2S_BLOCKBYTES; ++step) {
+ for (i = 0; i < BLAKE2_KAT_LENGTH; ++i) {
+ uint8_t hash[BLAKE2S_OUTBYTES];
+ blake2s_state S;
+ uint8_t * p = buf;
+ size_t mlen = i;
+ int err = 0;
+
+ if( (err = blake2s_init_key(&S, BLAKE2S_OUTBYTES, key, BLAKE2S_KEYBYTES)) < 0 ) {
+ goto fail;
+ }
+
+ while (mlen >= step) {
+ if ( (err = blake2s_update(&S, p, step)) < 0 ) {
+ goto fail;
+ }
+ mlen -= step;
+ p += step;
+ }
+ if ( (err = blake2s_update(&S, p, mlen)) < 0) {
+ goto fail;
+ }
+ if ( (err = blake2s_final(&S, hash, BLAKE2S_OUTBYTES)) < 0) {
+ goto fail;
+ }
+
+ if (0 != memcmp(hash, blake2s_keyed_kat[i], BLAKE2S_OUTBYTES)) {
+ goto fail;
+ }
+ }
+ }
+
+ puts( "ok" );
+ return 0;
+fail:
+ puts("error");
+ return -1;
+}
+#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_blake2sp_ref.c b/Utilities/cmlibarchive/libarchive/archive_blake2sp_ref.c
new file mode 100644
index 0000000..aef1010
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_blake2sp_ref.c
@@ -0,0 +1,359 @@
+/*
+ BLAKE2 reference source code package - reference C implementations
+
+ Copyright 2012, Samuel Neves <sneves@dei.uc.pt>. You may use this under the
+ terms of the CC0, the OpenSSL Licence, or the Apache Public License 2.0, at
+ your option. The terms of these licenses can be found at:
+
+ - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
+ - OpenSSL license : https://www.openssl.org/source/license.html
+ - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
+
+ More information about the BLAKE2 hash function can be found at
+ https://blake2.net.
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#if defined(_OPENMP)
+#include <omp.h>
+#endif
+
+#include "archive_blake2.h"
+#include "archive_blake2_impl.h"
+
+#define PARALLELISM_DEGREE 8
+
+/*
+ blake2sp_init_param defaults to setting the expecting output length
+ from the digest_length parameter block field.
+
+ In some cases, however, we do not want this, as the output length
+ of these instances is given by inner_length instead.
+*/
+static int blake2sp_init_leaf_param( blake2s_state *S, const blake2s_param *P )
+{
+ int err = blake2s_init_param(S, P);
+ S->outlen = P->inner_length;
+ return err;
+}
+
+static int blake2sp_init_leaf( blake2s_state *S, size_t outlen, size_t keylen, uint32_t offset )
+{
+ blake2s_param P[1];
+ P->digest_length = (uint8_t)outlen;
+ P->key_length = (uint8_t)keylen;
+ P->fanout = PARALLELISM_DEGREE;
+ P->depth = 2;
+ store32( &P->leaf_length, 0 );
+ store32( &P->node_offset, offset );
+ store16( &P->xof_length, 0 );
+ P->node_depth = 0;
+ P->inner_length = BLAKE2S_OUTBYTES;
+ memset( P->salt, 0, sizeof( P->salt ) );
+ memset( P->personal, 0, sizeof( P->personal ) );
+ return blake2sp_init_leaf_param( S, P );
+}
+
+static int blake2sp_init_root( blake2s_state *S, size_t outlen, size_t keylen )
+{
+ blake2s_param P[1];
+ P->digest_length = (uint8_t)outlen;
+ P->key_length = (uint8_t)keylen;
+ P->fanout = PARALLELISM_DEGREE;
+ P->depth = 2;
+ store32( &P->leaf_length, 0 );
+ store32( &P->node_offset, 0 );
+ store16( &P->xof_length, 0 );
+ P->node_depth = 1;
+ P->inner_length = BLAKE2S_OUTBYTES;
+ memset( P->salt, 0, sizeof( P->salt ) );
+ memset( P->personal, 0, sizeof( P->personal ) );
+ return blake2s_init_param( S, P );
+}
+
+
+int blake2sp_init( blake2sp_state *S, size_t outlen )
+{
+ size_t i;
+
+ if( !outlen || outlen > BLAKE2S_OUTBYTES ) return -1;
+
+ memset( S->buf, 0, sizeof( S->buf ) );
+ S->buflen = 0;
+ S->outlen = outlen;
+
+ if( blake2sp_init_root( S->R, outlen, 0 ) < 0 )
+ return -1;
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ if( blake2sp_init_leaf( S->S[i], outlen, 0, (uint32_t)i ) < 0 ) return -1;
+
+ S->R->last_node = 1;
+ S->S[PARALLELISM_DEGREE - 1]->last_node = 1;
+ return 0;
+}
+
+int blake2sp_init_key( blake2sp_state *S, size_t outlen, const void *key, size_t keylen )
+{
+ size_t i;
+
+ if( !outlen || outlen > BLAKE2S_OUTBYTES ) return -1;
+
+ if( !key || !keylen || keylen > BLAKE2S_KEYBYTES ) return -1;
+
+ memset( S->buf, 0, sizeof( S->buf ) );
+ S->buflen = 0;
+ S->outlen = outlen;
+
+ if( blake2sp_init_root( S->R, outlen, keylen ) < 0 )
+ return -1;
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ if( blake2sp_init_leaf( S->S[i], outlen, keylen, (uint32_t)i ) < 0 ) return -1;
+
+ S->R->last_node = 1;
+ S->S[PARALLELISM_DEGREE - 1]->last_node = 1;
+ {
+ uint8_t block[BLAKE2S_BLOCKBYTES];
+ memset( block, 0, BLAKE2S_BLOCKBYTES );
+ memcpy( block, key, keylen );
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ blake2s_update( S->S[i], block, BLAKE2S_BLOCKBYTES );
+
+ secure_zero_memory( block, BLAKE2S_BLOCKBYTES ); /* Burn the key from stack */
+ }
+ return 0;
+}
+
+
+int blake2sp_update( blake2sp_state *S, const void *pin, size_t inlen )
+{
+ const unsigned char * in = (const unsigned char *)pin;
+ size_t left = S->buflen;
+ size_t fill = sizeof( S->buf ) - left;
+ size_t i;
+
+ if( left && inlen >= fill )
+ {
+ memcpy( S->buf + left, in, fill );
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ blake2s_update( S->S[i], S->buf + i * BLAKE2S_BLOCKBYTES, BLAKE2S_BLOCKBYTES );
+
+ in += fill;
+ inlen -= fill;
+ left = 0;
+ }
+
+#if defined(_OPENMP)
+ #pragma omp parallel shared(S), num_threads(PARALLELISM_DEGREE)
+#else
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+#endif
+ {
+#if defined(_OPENMP)
+ size_t i = omp_get_thread_num();
+#endif
+ size_t inlen__ = inlen;
+ const unsigned char *in__ = ( const unsigned char * )in;
+ in__ += i * BLAKE2S_BLOCKBYTES;
+
+ while( inlen__ >= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES )
+ {
+ blake2s_update( S->S[i], in__, BLAKE2S_BLOCKBYTES );
+ in__ += PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES;
+ inlen__ -= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES;
+ }
+ }
+
+ in += inlen - inlen % ( PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES );
+ inlen %= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES;
+
+ if( inlen > 0 )
+ memcpy( S->buf + left, in, inlen );
+
+ S->buflen = left + inlen;
+ return 0;
+}
+
+
+int blake2sp_final( blake2sp_state *S, void *out, size_t outlen )
+{
+ uint8_t hash[PARALLELISM_DEGREE][BLAKE2S_OUTBYTES];
+ size_t i;
+
+ if(out == NULL || outlen < S->outlen) {
+ return -1;
+ }
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ {
+ if( S->buflen > i * BLAKE2S_BLOCKBYTES )
+ {
+ size_t left = S->buflen - i * BLAKE2S_BLOCKBYTES;
+
+ if( left > BLAKE2S_BLOCKBYTES ) left = BLAKE2S_BLOCKBYTES;
+
+ blake2s_update( S->S[i], S->buf + i * BLAKE2S_BLOCKBYTES, left );
+ }
+
+ blake2s_final( S->S[i], hash[i], BLAKE2S_OUTBYTES );
+ }
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ blake2s_update( S->R, hash[i], BLAKE2S_OUTBYTES );
+
+ return blake2s_final( S->R, out, S->outlen );
+}
+
+
+int blake2sp( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen )
+{
+ uint8_t hash[PARALLELISM_DEGREE][BLAKE2S_OUTBYTES];
+ blake2s_state S[PARALLELISM_DEGREE][1];
+ blake2s_state FS[1];
+ size_t i;
+
+ /* Verify parameters */
+ if ( NULL == in && inlen > 0 ) return -1;
+
+ if ( NULL == out ) return -1;
+
+ if ( NULL == key && keylen > 0) return -1;
+
+ if( !outlen || outlen > BLAKE2S_OUTBYTES ) return -1;
+
+ if( keylen > BLAKE2S_KEYBYTES ) return -1;
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ if( blake2sp_init_leaf( S[i], outlen, keylen, (uint32_t)i ) < 0 ) return -1;
+
+ S[PARALLELISM_DEGREE - 1]->last_node = 1; /* mark last node */
+
+ if( keylen > 0 )
+ {
+ uint8_t block[BLAKE2S_BLOCKBYTES];
+ memset( block, 0, BLAKE2S_BLOCKBYTES );
+ memcpy( block, key, keylen );
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ blake2s_update( S[i], block, BLAKE2S_BLOCKBYTES );
+
+ secure_zero_memory( block, BLAKE2S_BLOCKBYTES ); /* Burn the key from stack */
+ }
+
+#if defined(_OPENMP)
+ #pragma omp parallel shared(S,hash), num_threads(PARALLELISM_DEGREE)
+#else
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+#endif
+ {
+#if defined(_OPENMP)
+ size_t i = omp_get_thread_num();
+#endif
+ size_t inlen__ = inlen;
+ const unsigned char *in__ = ( const unsigned char * )in;
+ in__ += i * BLAKE2S_BLOCKBYTES;
+
+ while( inlen__ >= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES )
+ {
+ blake2s_update( S[i], in__, BLAKE2S_BLOCKBYTES );
+ in__ += PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES;
+ inlen__ -= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES;
+ }
+
+ if( inlen__ > i * BLAKE2S_BLOCKBYTES )
+ {
+ const size_t left = inlen__ - i * BLAKE2S_BLOCKBYTES;
+ const size_t len = left <= BLAKE2S_BLOCKBYTES ? left : BLAKE2S_BLOCKBYTES;
+ blake2s_update( S[i], in__, len );
+ }
+
+ blake2s_final( S[i], hash[i], BLAKE2S_OUTBYTES );
+ }
+
+ if( blake2sp_init_root( FS, outlen, keylen ) < 0 )
+ return -1;
+
+ FS->last_node = 1;
+
+ for( i = 0; i < PARALLELISM_DEGREE; ++i )
+ blake2s_update( FS, hash[i], BLAKE2S_OUTBYTES );
+
+ return blake2s_final( FS, out, outlen );
+}
+
+
+
+#if defined(BLAKE2SP_SELFTEST)
+#include <string.h>
+#include "blake2-kat.h"
+int main( void )
+{
+ uint8_t key[BLAKE2S_KEYBYTES];
+ uint8_t buf[BLAKE2_KAT_LENGTH];
+ size_t i, step;
+
+ for( i = 0; i < BLAKE2S_KEYBYTES; ++i )
+ key[i] = ( uint8_t )i;
+
+ for( i = 0; i < BLAKE2_KAT_LENGTH; ++i )
+ buf[i] = ( uint8_t )i;
+
+ /* Test simple API */
+ for( i = 0; i < BLAKE2_KAT_LENGTH; ++i )
+ {
+ uint8_t hash[BLAKE2S_OUTBYTES];
+ blake2sp( hash, BLAKE2S_OUTBYTES, buf, i, key, BLAKE2S_KEYBYTES );
+
+ if( 0 != memcmp( hash, blake2sp_keyed_kat[i], BLAKE2S_OUTBYTES ) )
+ {
+ goto fail;
+ }
+ }
+
+ /* Test streaming API */
+ for(step = 1; step < BLAKE2S_BLOCKBYTES; ++step) {
+ for (i = 0; i < BLAKE2_KAT_LENGTH; ++i) {
+ uint8_t hash[BLAKE2S_OUTBYTES];
+ blake2sp_state S;
+ uint8_t * p = buf;
+ size_t mlen = i;
+ int err = 0;
+
+ if( (err = blake2sp_init_key(&S, BLAKE2S_OUTBYTES, key, BLAKE2S_KEYBYTES)) < 0 ) {
+ goto fail;
+ }
+
+ while (mlen >= step) {
+ if ( (err = blake2sp_update(&S, p, step)) < 0 ) {
+ goto fail;
+ }
+ mlen -= step;
+ p += step;
+ }
+ if ( (err = blake2sp_update(&S, p, mlen)) < 0) {
+ goto fail;
+ }
+ if ( (err = blake2sp_final(&S, hash, BLAKE2S_OUTBYTES)) < 0) {
+ goto fail;
+ }
+
+ if (0 != memcmp(hash, blake2sp_keyed_kat[i], BLAKE2S_OUTBYTES)) {
+ goto fail;
+ }
+ }
+ }
+
+ puts( "ok" );
+ return 0;
+fail:
+ puts("error");
+ return -1;
+}
+#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_cmdline_private.h b/Utilities/cmlibarchive/libarchive/archive_cmdline_private.h
index 4e409e8..57a1949 100644
--- a/Utilities/cmlibarchive/libarchive/archive_cmdline_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_cmdline_private.h
@@ -25,15 +25,15 @@
* $FreeBSD$
*/
+#ifndef ARCHIVE_CMDLINE_PRIVATE_H
+#define ARCHIVE_CMDLINE_PRIVATE_H
+
#ifndef __LIBARCHIVE_BUILD
#ifndef __LIBARCHIVE_TEST
#error This header is only to be used internally to libarchive.
#endif
#endif
-#ifndef ARCHIVE_CMDLINE_PRIVATE_H
-#define ARCHIVE_CMDLINE_PRIVATE_H
-
struct archive_cmdline {
char *path;
char **argv;
diff --git a/Utilities/cmlibarchive/libarchive/archive_crc32.h b/Utilities/cmlibarchive/libarchive/archive_crc32.h
index cd633af..4f1aed3 100644
--- a/Utilities/cmlibarchive/libarchive/archive_crc32.h
+++ b/Utilities/cmlibarchive/libarchive/archive_crc32.h
@@ -25,6 +25,9 @@
* $FreeBSD: head/lib/libarchive/archive_crc32.h 201102 2009-12-28 03:11:36Z kientzle $
*/
+#ifndef ARCHIVE_CRC32_H
+#define ARCHIVE_CRC32_H
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
@@ -76,3 +79,5 @@
crc = crc_tbl[(crc ^ *p++) & 0xff] ^ (crc >> 8);
return (crc ^ 0xffffffffUL);
}
+
+#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_cryptor.c b/Utilities/cmlibarchive/libarchive/archive_cryptor.c
index 71967c9..8ab2b09 100644
--- a/Utilities/cmlibarchive/libarchive/archive_cryptor.c
+++ b/Utilities/cmlibarchive/libarchive/archive_cryptor.c
@@ -85,6 +85,35 @@
return (BCRYPT_SUCCESS(status)) ? 0: -1;
}
+#elif defined(HAVE_LIBMBEDCRYPTO) && defined(HAVE_MBEDTLS_PKCS5_H)
+
+static int
+pbkdf2_sha1(const char *pw, size_t pw_len, const uint8_t *salt,
+ size_t salt_len, unsigned rounds, uint8_t *derived_key,
+ size_t derived_key_len)
+{
+ mbedtls_md_context_t ctx;
+ const mbedtls_md_info_t *info;
+ int ret;
+
+ mbedtls_md_init(&ctx);
+ info = mbedtls_md_info_from_type(MBEDTLS_MD_SHA1);
+ if (info == NULL) {
+ mbedtls_md_free(&ctx);
+ return (-1);
+ }
+ ret = mbedtls_md_setup(&ctx, info, 1);
+ if (ret != 0) {
+ mbedtls_md_free(&ctx);
+ return (-1);
+ }
+ ret = mbedtls_pkcs5_pbkdf2_hmac(&ctx, (const unsigned char *)pw,
+ pw_len, salt, salt_len, rounds, derived_key_len, derived_key);
+
+ mbedtls_md_free(&ctx);
+ return (ret);
+}
+
#elif defined(HAVE_LIBNETTLE) && defined(HAVE_NETTLE_PBKDF2_H)
static int
@@ -269,6 +298,39 @@
return 0;
}
+#elif defined(HAVE_LIBMBEDCRYPTO) && defined(HAVE_MBEDTLS_AES_H)
+
+static int
+aes_ctr_init(archive_crypto_ctx *ctx, const uint8_t *key, size_t key_len)
+{
+ mbedtls_aes_init(&ctx->ctx);
+ ctx->key_len = key_len;
+ memcpy(ctx->key, key, key_len);
+ memset(ctx->nonce, 0, sizeof(ctx->nonce));
+ ctx->encr_pos = AES_BLOCK_SIZE;
+ return 0;
+}
+
+static int
+aes_ctr_encrypt_counter(archive_crypto_ctx *ctx)
+{
+ if (mbedtls_aes_setkey_enc(&ctx->ctx, ctx->key,
+ ctx->key_len * 8) != 0)
+ return (-1);
+ if (mbedtls_aes_crypt_ecb(&ctx->ctx, MBEDTLS_AES_ENCRYPT, ctx->nonce,
+ ctx->encr_buf) != 0)
+ return (-1);
+ return 0;
+}
+
+static int
+aes_ctr_release(archive_crypto_ctx *ctx)
+{
+ mbedtls_aes_free(&ctx->ctx);
+ memset(ctx, 0, sizeof(*ctx));
+ return 0;
+}
+
#elif defined(HAVE_LIBNETTLE) && defined(HAVE_NETTLE_AES_H)
static int
@@ -316,7 +378,14 @@
memcpy(ctx->key, key, key_len);
memset(ctx->nonce, 0, sizeof(ctx->nonce));
ctx->encr_pos = AES_BLOCK_SIZE;
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
+ if (!EVP_CIPHER_CTX_reset(ctx->ctx)) {
+ EVP_CIPHER_CTX_free(ctx->ctx);
+ ctx->ctx = NULL;
+ }
+#else
EVP_CIPHER_CTX_init(ctx->ctx);
+#endif
return 0;
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h b/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
index b975922..64a2055 100644
--- a/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
@@ -23,13 +23,12 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#ifndef __LIBARCHIVE_BUILD
-#error This header is only to be used internally to libarchive.
-#endif
-
#ifndef ARCHIVE_CRYPTOR_PRIVATE_H_INCLUDED
#define ARCHIVE_CRYPTOR_PRIVATE_H_INCLUDED
+#ifndef __LIBARCHIVE_BUILD
+#error This header is only to be used internally to libarchive.
+#endif
/*
* On systems that do not support any recognized crypto libraries,
* the archive_cryptor.c file will normally define no usable symbols.
@@ -83,6 +82,23 @@
unsigned encr_pos;
} archive_crypto_ctx;
+#elif defined(HAVE_LIBMBEDCRYPTO) && defined(HAVE_MBEDTLS_AES_H)
+#include <mbedtls/aes.h>
+#include <mbedtls/md.h>
+#include <mbedtls/pkcs5.h>
+
+#define AES_MAX_KEY_SIZE 32
+#define AES_BLOCK_SIZE 16
+
+typedef struct {
+ mbedtls_aes_context ctx;
+ uint8_t key[AES_MAX_KEY_SIZE];
+ unsigned key_len;
+ uint8_t nonce[AES_BLOCK_SIZE];
+ uint8_t encr_buf[AES_BLOCK_SIZE];
+ unsigned encr_pos;
+} archive_crypto_ctx;
+
#elif defined(HAVE_LIBNETTLE) && defined(HAVE_NETTLE_AES_H)
#if defined(HAVE_NETTLE_PBKDF2_H)
#include <nettle/pbkdf2.h>
diff --git a/Utilities/cmlibarchive/libarchive/archive_digest.c b/Utilities/cmlibarchive/libarchive/archive_digest.c
index 4153923..34c58ac 100644
--- a/Utilities/cmlibarchive/libarchive/archive_digest.c
+++ b/Utilities/cmlibarchive/libarchive/archive_digest.c
@@ -178,6 +178,40 @@
return (ARCHIVE_OK);
}
+#elif defined(ARCHIVE_CRYPTO_MD5_MBEDTLS)
+
+static int
+__archive_mbedtls_md5init(archive_md5_ctx *ctx)
+{
+ mbedtls_md5_init(ctx);
+ if (mbedtls_md5_starts_ret(ctx) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_md5update(archive_md5_ctx *ctx, const void *indata,
+ size_t insize)
+{
+ if (mbedtls_md5_update_ret(ctx, indata, insize) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_md5final(archive_md5_ctx *ctx, void *md)
+{
+ if (mbedtls_md5_finish_ret(ctx, md) == 0) {
+ mbedtls_md5_free(ctx);
+ return (ARCHIVE_OK);
+ } else {
+ mbedtls_md5_free(ctx);
+ return (ARCHIVE_FATAL);
+ }
+}
+
#elif defined(ARCHIVE_CRYPTO_MD5_NETTLE)
static int
@@ -335,6 +369,40 @@
return (ARCHIVE_OK);
}
+#elif defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS)
+
+static int
+__archive_mbedtls_ripemd160init(archive_rmd160_ctx *ctx)
+{
+ mbedtls_ripemd160_init(ctx);
+ if (mbedtls_ripemd160_starts_ret(ctx) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_ripemd160update(archive_rmd160_ctx *ctx, const void *indata,
+ size_t insize)
+{
+ if (mbedtls_ripemd160_update_ret(ctx, indata, insize) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_ripemd160final(archive_rmd160_ctx *ctx, void *md)
+{
+ if (mbedtls_ripemd160_finish_ret(ctx, md) == 0) {
+ mbedtls_ripemd160_free(ctx);
+ return (ARCHIVE_OK);
+ } else {
+ mbedtls_ripemd160_free(ctx);
+ return (ARCHIVE_FATAL);
+ }
+}
+
#elif defined(ARCHIVE_CRYPTO_RMD160_NETTLE)
static int
@@ -491,6 +559,40 @@
return (ARCHIVE_OK);
}
+#elif defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS)
+
+static int
+__archive_mbedtls_sha1init(archive_sha1_ctx *ctx)
+{
+ mbedtls_sha1_init(ctx);
+ if (mbedtls_sha1_starts_ret(ctx) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_sha1update(archive_sha1_ctx *ctx, const void *indata,
+ size_t insize)
+{
+ if (mbedtls_sha1_update_ret(ctx, indata, insize) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_sha1final(archive_sha1_ctx *ctx, void *md)
+{
+ if (mbedtls_sha1_finish_ret(ctx, md) == 0) {
+ mbedtls_sha1_free(ctx);
+ return (ARCHIVE_OK);
+ } else {
+ mbedtls_sha1_free(ctx);
+ return (ARCHIVE_FATAL);
+ }
+}
+
#elif defined(ARCHIVE_CRYPTO_SHA1_NETTLE)
static int
@@ -720,6 +822,40 @@
return (ARCHIVE_OK);
}
+#elif defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS)
+
+static int
+__archive_mbedtls_sha256init(archive_sha256_ctx *ctx)
+{
+ mbedtls_sha256_init(ctx);
+ if (mbedtls_sha256_starts_ret(ctx, 0) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_sha256update(archive_sha256_ctx *ctx, const void *indata,
+ size_t insize)
+{
+ if (mbedtls_sha256_update_ret(ctx, indata, insize) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_sha256final(archive_sha256_ctx *ctx, void *md)
+{
+ if (mbedtls_sha256_finish_ret(ctx, md) == 0) {
+ mbedtls_sha256_free(ctx);
+ return (ARCHIVE_OK);
+ } else {
+ mbedtls_sha256_free(ctx);
+ return (ARCHIVE_FATAL);
+ }
+}
+
#elif defined(ARCHIVE_CRYPTO_SHA256_NETTLE)
static int
@@ -921,6 +1057,40 @@
return (ARCHIVE_OK);
}
+#elif defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS)
+
+static int
+__archive_mbedtls_sha384init(archive_sha384_ctx *ctx)
+{
+ mbedtls_sha512_init(ctx);
+ if (mbedtls_sha512_starts_ret(ctx, 1) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_sha384update(archive_sha384_ctx *ctx, const void *indata,
+ size_t insize)
+{
+ if (mbedtls_sha512_update_ret(ctx, indata, insize) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_sha384final(archive_sha384_ctx *ctx, void *md)
+{
+ if (mbedtls_sha512_finish_ret(ctx, md) == 0) {
+ mbedtls_sha512_free(ctx);
+ return (ARCHIVE_OK);
+ } else {
+ mbedtls_sha512_free(ctx);
+ return (ARCHIVE_FATAL);
+ }
+}
+
#elif defined(ARCHIVE_CRYPTO_SHA384_NETTLE)
static int
@@ -1146,6 +1316,40 @@
return (ARCHIVE_OK);
}
+#elif defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS)
+
+static int
+__archive_mbedtls_sha512init(archive_sha512_ctx *ctx)
+{
+ mbedtls_sha512_init(ctx);
+ if (mbedtls_sha512_starts_ret(ctx, 0) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_sha512update(archive_sha512_ctx *ctx, const void *indata,
+ size_t insize)
+{
+ if (mbedtls_sha512_update_ret(ctx, indata, insize) == 0)
+ return (ARCHIVE_OK);
+ else
+ return (ARCHIVE_FATAL);
+}
+
+static int
+__archive_mbedtls_sha512final(archive_sha512_ctx *ctx, void *md)
+{
+ if (mbedtls_sha512_finish_ret(ctx, md) == 0) {
+ mbedtls_sha512_free(ctx);
+ return (ARCHIVE_OK);
+ } else {
+ mbedtls_sha512_free(ctx);
+ return (ARCHIVE_FATAL);
+ }
+}
+
#elif defined(ARCHIVE_CRYPTO_SHA512_NETTLE)
static int
@@ -1276,6 +1480,10 @@
&__archive_libsystem_md5init,
&__archive_libsystem_md5update,
&__archive_libsystem_md5final,
+#elif defined(ARCHIVE_CRYPTO_MD5_MBEDTLS)
+ &__archive_mbedtls_md5init,
+ &__archive_mbedtls_md5update,
+ &__archive_mbedtls_md5final,
#elif defined(ARCHIVE_CRYPTO_MD5_NETTLE)
&__archive_nettle_md5init,
&__archive_nettle_md5update,
@@ -1303,6 +1511,10 @@
&__archive_libmd_ripemd160init,
&__archive_libmd_ripemd160update,
&__archive_libmd_ripemd160final,
+#elif defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS)
+ &__archive_mbedtls_ripemd160init,
+ &__archive_mbedtls_ripemd160update,
+ &__archive_mbedtls_ripemd160final,
#elif defined(ARCHIVE_CRYPTO_RMD160_NETTLE)
&__archive_nettle_ripemd160init,
&__archive_nettle_ripemd160update,
@@ -1330,6 +1542,10 @@
&__archive_libsystem_sha1init,
&__archive_libsystem_sha1update,
&__archive_libsystem_sha1final,
+#elif defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS)
+ &__archive_mbedtls_sha1init,
+ &__archive_mbedtls_sha1update,
+ &__archive_mbedtls_sha1final,
#elif defined(ARCHIVE_CRYPTO_SHA1_NETTLE)
&__archive_nettle_sha1init,
&__archive_nettle_sha1update,
@@ -1369,6 +1585,10 @@
&__archive_libsystem_sha256init,
&__archive_libsystem_sha256update,
&__archive_libsystem_sha256final,
+#elif defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS)
+ &__archive_mbedtls_sha256init,
+ &__archive_mbedtls_sha256update,
+ &__archive_mbedtls_sha256final,
#elif defined(ARCHIVE_CRYPTO_SHA256_NETTLE)
&__archive_nettle_sha256init,
&__archive_nettle_sha256update,
@@ -1404,6 +1624,10 @@
&__archive_libsystem_sha384init,
&__archive_libsystem_sha384update,
&__archive_libsystem_sha384final,
+#elif defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS)
+ &__archive_mbedtls_sha384init,
+ &__archive_mbedtls_sha384update,
+ &__archive_mbedtls_sha384final,
#elif defined(ARCHIVE_CRYPTO_SHA384_NETTLE)
&__archive_nettle_sha384init,
&__archive_nettle_sha384update,
@@ -1443,6 +1667,10 @@
&__archive_libsystem_sha512init,
&__archive_libsystem_sha512update,
&__archive_libsystem_sha512final
+#elif defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS)
+ &__archive_mbedtls_sha512init,
+ &__archive_mbedtls_sha512update,
+ &__archive_mbedtls_sha512final
#elif defined(ARCHIVE_CRYPTO_SHA512_NETTLE)
&__archive_nettle_sha512init,
&__archive_nettle_sha512update,
diff --git a/Utilities/cmlibarchive/libarchive/archive_digest_private.h b/Utilities/cmlibarchive/libarchive/archive_digest_private.h
index b4fd6ca..15312ee 100644
--- a/Utilities/cmlibarchive/libarchive/archive_digest_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_digest_private.h
@@ -24,13 +24,12 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#ifndef ARCHIVE_DIGEST_PRIVATE_H_INCLUDED
+#define ARCHIVE_DIGEST_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-
-#ifndef ARCHIVE_CRYPTO_PRIVATE_H_INCLUDED
-#define ARCHIVE_CRYPTO_PRIVATE_H_INCLUDED
-
/*
* Crypto support in various Operating Systems:
*
@@ -112,6 +111,24 @@
#include <CommonCrypto/CommonDigest.h>
#endif
+/* mbed TLS crypto headers */
+#if defined(ARCHIVE_CRYPTO_MD5_MBEDTLS)
+#include <mbedtls/md5.h>
+#endif
+#if defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS)
+#include <mbedtls/ripemd160.h>
+#endif
+#if defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS)
+#include <mbedtls/sha1.h>
+#endif
+#if defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS)
+#include <mbedtls/sha256.h>
+#endif
+#if defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS) ||\
+ defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS)
+#include <mbedtls/sha512.h>
+#endif
+
/* Nettle crypto headers */
#if defined(ARCHIVE_CRYPTO_MD5_NETTLE)
#include <nettle/md5.h>
@@ -159,6 +176,8 @@
typedef MD5_CTX archive_md5_ctx;
#elif defined(ARCHIVE_CRYPTO_MD5_LIBSYSTEM)
typedef CC_MD5_CTX archive_md5_ctx;
+#elif defined(ARCHIVE_CRYPTO_MD5_MBEDTLS)
+typedef mbedtls_md5_context archive_md5_ctx;
#elif defined(ARCHIVE_CRYPTO_MD5_NETTLE)
typedef struct md5_ctx archive_md5_ctx;
#elif defined(ARCHIVE_CRYPTO_MD5_OPENSSL)
@@ -173,6 +192,8 @@
typedef RMD160_CTX archive_rmd160_ctx;
#elif defined(ARCHIVE_CRYPTO_RMD160_LIBMD)
typedef RIPEMD160_CTX archive_rmd160_ctx;
+#elif defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS)
+typedef mbedtls_ripemd160_context archive_rmd160_ctx;
#elif defined(ARCHIVE_CRYPTO_RMD160_NETTLE)
typedef struct ripemd160_ctx archive_rmd160_ctx;
#elif defined(ARCHIVE_CRYPTO_RMD160_OPENSSL)
@@ -187,6 +208,8 @@
typedef SHA1_CTX archive_sha1_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA1_LIBSYSTEM)
typedef CC_SHA1_CTX archive_sha1_ctx;
+#elif defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS)
+typedef mbedtls_sha1_context archive_sha1_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA1_NETTLE)
typedef struct sha1_ctx archive_sha1_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA1_OPENSSL)
@@ -207,6 +230,8 @@
typedef SHA256_CTX archive_sha256_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA256_LIBSYSTEM)
typedef CC_SHA256_CTX archive_sha256_ctx;
+#elif defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS)
+typedef mbedtls_sha256_context archive_sha256_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA256_NETTLE)
typedef struct sha256_ctx archive_sha256_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA256_OPENSSL)
@@ -225,6 +250,8 @@
typedef SHA2_CTX archive_sha384_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA384_LIBSYSTEM)
typedef CC_SHA512_CTX archive_sha384_ctx;
+#elif defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS)
+typedef mbedtls_sha512_context archive_sha384_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA384_NETTLE)
typedef struct sha384_ctx archive_sha384_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA384_OPENSSL)
@@ -245,6 +272,8 @@
typedef SHA512_CTX archive_sha512_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA512_LIBSYSTEM)
typedef CC_SHA512_CTX archive_sha512_ctx;
+#elif defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS)
+typedef mbedtls_sha512_context archive_sha512_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA512_NETTLE)
typedef struct sha512_ctx archive_sha512_ctx;
#elif defined(ARCHIVE_CRYPTO_SHA512_OPENSSL)
@@ -259,6 +288,7 @@
#if defined(ARCHIVE_CRYPTO_MD5_LIBC) ||\
defined(ARCHIVE_CRYPTO_MD5_LIBMD) || \
defined(ARCHIVE_CRYPTO_MD5_LIBSYSTEM) ||\
+ defined(ARCHIVE_CRYPTO_MD5_MBEDTLS) ||\
defined(ARCHIVE_CRYPTO_MD5_NETTLE) ||\
defined(ARCHIVE_CRYPTO_MD5_OPENSSL) ||\
defined(ARCHIVE_CRYPTO_MD5_WIN)
@@ -272,6 +302,7 @@
__archive_digest.md5update(ctx, buf, n)
#if defined(ARCHIVE_CRYPTO_RMD160_LIBC) ||\
+ defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS) ||\
defined(ARCHIVE_CRYPTO_RMD160_NETTLE) ||\
defined(ARCHIVE_CRYPTO_RMD160_OPENSSL)
#define ARCHIVE_HAS_RMD160
@@ -286,6 +317,7 @@
#if defined(ARCHIVE_CRYPTO_SHA1_LIBC) ||\
defined(ARCHIVE_CRYPTO_SHA1_LIBMD) || \
defined(ARCHIVE_CRYPTO_SHA1_LIBSYSTEM) ||\
+ defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS) ||\
defined(ARCHIVE_CRYPTO_SHA1_NETTLE) ||\
defined(ARCHIVE_CRYPTO_SHA1_OPENSSL) ||\
defined(ARCHIVE_CRYPTO_SHA1_WIN)
@@ -303,6 +335,7 @@
defined(ARCHIVE_CRYPTO_SHA256_LIBC3) ||\
defined(ARCHIVE_CRYPTO_SHA256_LIBMD) ||\
defined(ARCHIVE_CRYPTO_SHA256_LIBSYSTEM) ||\
+ defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS) ||\
defined(ARCHIVE_CRYPTO_SHA256_NETTLE) ||\
defined(ARCHIVE_CRYPTO_SHA256_OPENSSL) ||\
defined(ARCHIVE_CRYPTO_SHA256_WIN)
@@ -319,6 +352,7 @@
defined(ARCHIVE_CRYPTO_SHA384_LIBC2) ||\
defined(ARCHIVE_CRYPTO_SHA384_LIBC3) ||\
defined(ARCHIVE_CRYPTO_SHA384_LIBSYSTEM) ||\
+ defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS) ||\
defined(ARCHIVE_CRYPTO_SHA384_NETTLE) ||\
defined(ARCHIVE_CRYPTO_SHA384_OPENSSL) ||\
defined(ARCHIVE_CRYPTO_SHA384_WIN)
@@ -336,6 +370,7 @@
defined(ARCHIVE_CRYPTO_SHA512_LIBC3) ||\
defined(ARCHIVE_CRYPTO_SHA512_LIBMD) ||\
defined(ARCHIVE_CRYPTO_SHA512_LIBSYSTEM) ||\
+ defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS) ||\
defined(ARCHIVE_CRYPTO_SHA512_NETTLE) ||\
defined(ARCHIVE_CRYPTO_SHA512_OPENSSL) ||\
defined(ARCHIVE_CRYPTO_SHA512_WIN)
diff --git a/Utilities/cmlibarchive/libarchive/archive_disk_acl_sunos.c b/Utilities/cmlibarchive/libarchive/archive_disk_acl_sunos.c
index bc84fd6..b0f5dfa 100644
--- a/Utilities/cmlibarchive/libarchive/archive_disk_acl_sunos.c
+++ b/Utilities/cmlibarchive/libarchive/archive_disk_acl_sunos.c
@@ -145,10 +145,8 @@
cnt = facl(fd, cmd, cnt, aclp);
}
} else {
- if (aclp != NULL) {
- free(aclp);
- aclp = NULL;
- }
+ free(aclp);
+ aclp = NULL;
break;
}
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_endian.h b/Utilities/cmlibarchive/libarchive/archive_endian.h
index 1c48563..e6d3f2c 100644
--- a/Utilities/cmlibarchive/libarchive/archive_endian.h
+++ b/Utilities/cmlibarchive/libarchive/archive_endian.h
@@ -28,16 +28,15 @@
* Borrowed from FreeBSD's <sys/endian.h>
*/
-#ifndef __LIBARCHIVE_BUILD
-#error This header is only to be used internally to libarchive.
-#endif
+#ifndef ARCHIVE_ENDIAN_H_INCLUDED
+#define ARCHIVE_ENDIAN_H_INCLUDED
/* Note: This is a purely internal header! */
/* Do not use this outside of libarchive internal code! */
-#ifndef ARCHIVE_ENDIAN_H_INCLUDED
-#define ARCHIVE_ENDIAN_H_INCLUDED
-
+#ifndef __LIBARCHIVE_BUILD
+#error This header is only to be used internally to libarchive.
+#endif
/*
* Disabling inline keyword for compilers known to choke on it:
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry.3 b/Utilities/cmlibarchive/libarchive/archive_entry.3
index f75916c..2f62a4b 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry.3
+++ b/Utilities/cmlibarchive/libarchive/archive_entry.3
@@ -32,7 +32,7 @@
.Nm archive_entry_clear ,
.Nm archive_entry_clone ,
.Nm archive_entry_free ,
-.Nm archive_entry_new ,
+.Nm archive_entry_new
.Nd functions for managing archive entry descriptions
.Sh LIBRARY
Streaming Archive Library (libarchive, -larchive)
@@ -126,7 +126,6 @@
Similarly, if you store a wide string and then store a
narrow string for the same data, the previously-set wide string will
be discarded in favor of the new data.
-.Pp
.\" .Sh EXAMPLE
.\" .Sh RETURN VALUES
.\" .Sh ERRORS
@@ -134,8 +133,8 @@
.Xr archive_entry_acl 3 ,
.Xr archive_entry_paths 3 ,
.Xr archive_entry_perms 3 ,
-.Xr archive_entry_time 3
-.Xr libarchive 3 ,
+.Xr archive_entry_time 3 ,
+.Xr libarchive 3
.Sh HISTORY
The
.Nm libarchive
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry.c b/Utilities/cmlibarchive/libarchive/archive_entry.c
index f722bbe..a15e98c 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry.c
+++ b/Utilities/cmlibarchive/libarchive/archive_entry.c
@@ -168,6 +168,7 @@
archive_entry_xattr_clear(entry);
archive_entry_sparse_clear(entry);
free(entry->stat);
+ entry->ae_symlink_type = AE_SYMLINK_TYPE_UNDEFINED;
memset(entry, 0, sizeof(*entry));
return entry;
}
@@ -202,6 +203,9 @@
entry2->ae_set = entry->ae_set;
archive_mstring_copy(&entry2->ae_uname, &entry->ae_uname);
+ /* Copy symlink type */
+ entry2->ae_symlink_type = entry->ae_symlink_type;
+
/* Copy encryption status */
entry2->encryption = entry->encryption;
@@ -253,6 +257,7 @@
if (entry == NULL)
return (NULL);
entry->archive = a;
+ entry->ae_symlink_type = AE_SYMLINK_TYPE_UNDEFINED;
return (entry);
}
@@ -675,6 +680,12 @@
return (NULL);
}
+int
+archive_entry_symlink_type(struct archive_entry *entry)
+{
+ return (entry->ae_symlink_type);
+}
+
const char *
archive_entry_symlink_utf8(struct archive_entry *entry)
{
@@ -1246,6 +1257,12 @@
}
void
+archive_entry_set_symlink_type(struct archive_entry *entry, int type)
+{
+ entry->ae_symlink_type = type;
+}
+
+void
archive_entry_set_symlink_utf8(struct archive_entry *entry, const char *linkname)
{
archive_mstring_copy_utf8(&entry->ae_symlink, linkname);
@@ -1560,10 +1577,8 @@
const wchar_t *
archive_entry_acl_text_w(struct archive_entry *entry, int flags)
{
- if (entry->acl.acl_text_w != NULL) {
- free(entry->acl.acl_text_w);
- entry->acl.acl_text_w = NULL;
- }
+ free(entry->acl.acl_text_w);
+ entry->acl.acl_text_w = NULL;
if (archive_entry_acl_text_compat(&flags) == 0)
entry->acl.acl_text_w = archive_acl_to_text_w(&entry->acl,
NULL, flags, entry->archive);
@@ -1574,10 +1589,8 @@
const char *
archive_entry_acl_text(struct archive_entry *entry, int flags)
{
- if (entry->acl.acl_text != NULL) {
- free(entry->acl.acl_text);
- entry->acl.acl_text = NULL;
- }
+ free(entry->acl.acl_text);
+ entry->acl.acl_text = NULL;
if (archive_entry_acl_text_compat(&flags) == 0)
entry->acl.acl_text = archive_acl_to_text_l(&entry->acl, NULL,
flags, NULL);
@@ -1590,10 +1603,8 @@
_archive_entry_acl_text_l(struct archive_entry *entry, int flags,
const char **acl_text, size_t *len, struct archive_string_conv *sc)
{
- if (entry->acl.acl_text != NULL) {
- free(entry->acl.acl_text);
- entry->acl.acl_text = NULL;
- }
+ free(entry->acl.acl_text);
+ entry->acl.acl_text = NULL;
if (archive_entry_acl_text_compat(&flags) == 0)
entry->acl.acl_text = archive_acl_to_text_l(&entry->acl,
@@ -1638,198 +1649,215 @@
* SUCH DAMAGE.
*/
+/*
+ * Supported file flags on FreeBSD and Mac OS:
+ * sappnd,sappend SF_APPEND
+ * arch,archived SF_ARCHIVED
+ * schg,schange,simmutable SF_IMMUTABLE
+ * sunlnk,sunlink SF_NOUNLINK (FreeBSD only)
+ * uappnd,uappend UF_APPEND
+ * compressed UF_COMPRESSED (Mac OS only)
+ * hidden,uhidden UF_HIDDEN
+ * uchg,uchange,uimmutable UF_IMMUTABLE
+ * nodump UF_NODUMP
+ * uunlnk,uunlink UF_NOUNLINK (FreeBSD only)
+ * offline,uoffline UF_OFFLINE (FreeBSD only)
+ * opaque UF_OPAQUE
+ * rdonly,urdonly,readonly UF_READONLY (FreeBSD only)
+ * reparse,ureparse UF_REPARSE (FreeBSD only)
+ * sparse,usparse UF_SPARSE (FreeBSD only)
+ * system,usystem UF_SYSTEM (FreeBSD only)
+ *
+ * See chflags(2) for more information
+ *
+ * Supported file attributes on Linux:
+ * a append only FS_APPEND_FL sappnd
+ * A no atime updates FS_NOATIME_FL atime
+ * c compress FS_COMPR_FL compress
+ * C no copy on write FS_NOCOW_FL cow
+ * d no dump FS_NODUMP_FL dump
+ * D synchronous directory updates FS_DIRSYNC_FL dirsync
+ * i immutable FS_IMMUTABLE_FL schg
+ * j data journalling FS_JOURNAL_DATA_FL journal
+ * P project hierarchy FS_PROJINHERIT_FL projinherit
+ * s secure deletion FS_SECRM_FL securedeletion
+ * S synchronous updates FS_SYNC_FL sync
+ * t no tail-merging FS_NOTAIL_FL tail
+ * T top of directory hierarchy FS_TOPDIR_FL topdir
+ * u undeletable FS_UNRM_FL undel
+ *
+ * See ioctl_iflags(2) for more information
+ *
+ * Equivalent file flags supported on FreeBSD / Mac OS and Linux:
+ * SF_APPEND FS_APPEND_FL sappnd
+ * SF_IMMUTABLE FS_IMMUTABLE_FL schg
+ * UF_NODUMP FS_NODUMP_FL nodump
+ */
+
static const struct flag {
const char *name;
const wchar_t *wname;
unsigned long set;
unsigned long clear;
-} flags[] = {
+} fileflags[] = {
/* Preferred (shorter) names per flag first, all prefixed by "no" */
#ifdef SF_APPEND
- { "nosappnd", L"nosappnd", SF_APPEND, 0 },
- { "nosappend", L"nosappend", SF_APPEND, 0 },
+ { "nosappnd", L"nosappnd", SF_APPEND, 0},
+ { "nosappend", L"nosappend", SF_APPEND, 0},
#endif
#if defined(FS_APPEND_FL) /* 'a' */
- { "nosappnd", L"nosappnd", FS_APPEND_FL, 0 },
- { "nosappend", L"nosappend", FS_APPEND_FL, 0 },
+ { "nosappnd", L"nosappnd", FS_APPEND_FL, 0},
+ { "nosappend", L"nosappend", FS_APPEND_FL, 0},
#elif defined(EXT2_APPEND_FL) /* 'a' */
- { "nosappnd", L"nosappnd", EXT2_APPEND_FL, 0 },
- { "nosappend", L"nosappend", EXT2_APPEND_FL, 0 },
+ { "nosappnd", L"nosappnd", EXT2_APPEND_FL, 0},
+ { "nosappend", L"nosappend", EXT2_APPEND_FL, 0},
#endif
#ifdef SF_ARCHIVED
- { "noarch", L"noarch", SF_ARCHIVED, 0 },
- { "noarchived", L"noarchived", SF_ARCHIVED, 0 },
+ { "noarch", L"noarch", SF_ARCHIVED, 0},
+ { "noarchived", L"noarchived", SF_ARCHIVED, 0},
#endif
#ifdef SF_IMMUTABLE
- { "noschg", L"noschg", SF_IMMUTABLE, 0 },
- { "noschange", L"noschange", SF_IMMUTABLE, 0 },
- { "nosimmutable", L"nosimmutable", SF_IMMUTABLE, 0 },
+ { "noschg", L"noschg", SF_IMMUTABLE, 0},
+ { "noschange", L"noschange", SF_IMMUTABLE, 0},
+ { "nosimmutable", L"nosimmutable", SF_IMMUTABLE, 0},
#endif
#if defined(FS_IMMUTABLE_FL) /* 'i' */
- { "noschg", L"noschg", FS_IMMUTABLE_FL, 0 },
- { "noschange", L"noschange", FS_IMMUTABLE_FL, 0 },
- { "nosimmutable", L"nosimmutable", FS_IMMUTABLE_FL, 0 },
+ { "noschg", L"noschg", FS_IMMUTABLE_FL, 0},
+ { "noschange", L"noschange", FS_IMMUTABLE_FL, 0},
+ { "nosimmutable", L"nosimmutable", FS_IMMUTABLE_FL, 0},
#elif defined(EXT2_IMMUTABLE_FL) /* 'i' */
- { "noschg", L"noschg", EXT2_IMMUTABLE_FL, 0 },
- { "noschange", L"noschange", EXT2_IMMUTABLE_FL, 0 },
- { "nosimmutable", L"nosimmutable", EXT2_IMMUTABLE_FL, 0 },
+ { "noschg", L"noschg", EXT2_IMMUTABLE_FL, 0},
+ { "noschange", L"noschange", EXT2_IMMUTABLE_FL, 0},
+ { "nosimmutable", L"nosimmutable", EXT2_IMMUTABLE_FL, 0},
#endif
#ifdef SF_NOUNLINK
- { "nosunlnk", L"nosunlnk", SF_NOUNLINK, 0 },
- { "nosunlink", L"nosunlink", SF_NOUNLINK, 0 },
-#endif
-#ifdef SF_SNAPSHOT
- { "nosnapshot", L"nosnapshot", SF_SNAPSHOT, 0 },
+ { "nosunlnk", L"nosunlnk", SF_NOUNLINK, 0},
+ { "nosunlink", L"nosunlink", SF_NOUNLINK, 0},
#endif
#ifdef UF_APPEND
- { "nouappnd", L"nouappnd", UF_APPEND, 0 },
- { "nouappend", L"nouappend", UF_APPEND, 0 },
+ { "nouappnd", L"nouappnd", UF_APPEND, 0},
+ { "nouappend", L"nouappend", UF_APPEND, 0},
#endif
#ifdef UF_IMMUTABLE
- { "nouchg", L"nouchg", UF_IMMUTABLE, 0 },
- { "nouchange", L"nouchange", UF_IMMUTABLE, 0 },
- { "nouimmutable", L"nouimmutable", UF_IMMUTABLE, 0 },
+ { "nouchg", L"nouchg", UF_IMMUTABLE, 0},
+ { "nouchange", L"nouchange", UF_IMMUTABLE, 0},
+ { "nouimmutable", L"nouimmutable", UF_IMMUTABLE, 0},
#endif
#ifdef UF_NODUMP
{ "nodump", L"nodump", 0, UF_NODUMP},
#endif
#if defined(FS_NODUMP_FL) /* 'd' */
{ "nodump", L"nodump", 0, FS_NODUMP_FL},
-#elif defined(EXT2_NODUMP_FL) /* 'd' */
+#elif defined(EXT2_NODUMP_FL)
{ "nodump", L"nodump", 0, EXT2_NODUMP_FL},
#endif
#ifdef UF_OPAQUE
- { "noopaque", L"noopaque", UF_OPAQUE, 0 },
+ { "noopaque", L"noopaque", UF_OPAQUE, 0},
#endif
#ifdef UF_NOUNLINK
- { "nouunlnk", L"nouunlnk", UF_NOUNLINK, 0 },
- { "nouunlink", L"nouunlink", UF_NOUNLINK, 0 },
+ { "nouunlnk", L"nouunlnk", UF_NOUNLINK, 0},
+ { "nouunlink", L"nouunlink", UF_NOUNLINK, 0},
#endif
#ifdef UF_COMPRESSED
- { "nocompressed",L"nocompressed", UF_COMPRESSED, 0 },
+ /* Mac OS */
+ { "nocompressed", L"nocompressed", UF_COMPRESSED, 0},
#endif
#ifdef UF_HIDDEN
- { "nohidden", L"nohidden", UF_HIDDEN, 0 },
+ { "nohidden", L"nohidden", UF_HIDDEN, 0},
+ { "nouhidden", L"nouhidden", UF_HIDDEN, 0},
#endif
-#if defined(FS_UNRM_FL)
- { "nouunlink", L"nouunlink", FS_UNRM_FL, 0},
+#ifdef FILE_ATTRIBUTE_HIDDEN
+ { "nohidden", L"nohidden", FILE_ATTRIBUTE_HIDDEN, 0},
+ { "nouhidden", L"nouhidden", FILE_ATTRIBUTE_HIDDEN, 0},
+#endif
+#ifdef UF_OFFLINE
+ { "nooffline", L"nooffline", UF_OFFLINE, 0},
+ { "nouoffline", L"nouoffline", UF_OFFLINE, 0},
+#endif
+#ifdef UF_READONLY
+ { "nordonly", L"nordonly", UF_READONLY, 0},
+ { "nourdonly", L"nourdonly", UF_READONLY, 0},
+ { "noreadonly", L"noreadonly", UF_READONLY, 0},
+#endif
+#ifdef FILE_ATTRIBUTE_READONLY
+ { "nordonly", L"nordonly", FILE_ATTRIBUTE_READONLY, 0},
+ { "nourdonly", L"nourdonly", FILE_ATTRIBUTE_READONLY, 0},
+ { "noreadonly", L"noreadonly", FILE_ATTRIBUTE_READONLY, 0},
+#endif
+#ifdef UF_SPARSE
+ { "nosparse", L"nosparse", UF_SPARSE, 0},
+ { "nousparse", L"nousparse", UF_SPARSE, 0},
+#endif
+#ifdef UF_REPARSE
+ { "noreparse", L"noreparse", UF_REPARSE, 0},
+ { "noureparse", L"noureparse", UF_REPARSE, 0},
+#endif
+#ifdef UF_SYSTEM
+ { "nosystem", L"nosystem", UF_SYSTEM, 0},
+ { "nousystem", L"nousystem", UF_SYSTEM, 0},
+#endif
+#ifdef FILE_ATTRIBUTE_SYSTEM
+ { "nosystem", L"nosystem", FILE_ATTRIBUTE_SYSTEM, 0},
+ { "nousystem", L"nousystem", FILE_ATTRIBUTE_SYSTEM, 0},
+#endif
+#if defined(FS_UNRM_FL) /* 'u' */
+ { "noundel", L"noundel", FS_UNRM_FL, 0},
#elif defined(EXT2_UNRM_FL)
- { "nouunlink", L"nouunlink", EXT2_UNRM_FL, 0},
+ { "noundel", L"noundel", EXT2_UNRM_FL, 0},
#endif
-#if defined(FS_BTREE_FL)
- { "nobtree", L"nobtree", FS_BTREE_FL, 0 },
-#elif defined(EXT2_BTREE_FL)
- { "nobtree", L"nobtree", EXT2_BTREE_FL, 0 },
+#if defined(FS_COMPR_FL) /* 'c' */
+ { "nocompress", L"nocompress", FS_COMPR_FL, 0},
+#elif defined(EXT2_COMPR_FL)
+ { "nocompress", L"nocompress", EXT2_COMPR_FL, 0},
#endif
-#if defined(FS_ECOMPR_FL)
- { "nocomperr", L"nocomperr", FS_ECOMPR_FL, 0 },
-#elif defined(EXT2_ECOMPR_FL)
- { "nocomperr", L"nocomperr", EXT2_ECOMPR_FL, 0 },
+#if defined(FS_NOATIME_FL) /* 'A' */
+ { "noatime", L"noatime", 0, FS_NOATIME_FL},
+#elif defined(EXT2_NOATIME_FL)
+ { "noatime", L"noatime", 0, EXT2_NOATIME_FL},
#endif
-
-#if defined(FS_COMPR_FL) /* 'c' */
- { "nocompress", L"nocompress", FS_COMPR_FL, 0 },
-#elif defined(EXT2_COMPR_FL) /* 'c' */
- { "nocompress", L"nocompress", EXT2_COMPR_FL, 0 },
-#endif
-
-#if defined(FS_NOATIME_FL) /* 'A' */
- { "noatime", L"noatime", 0, FS_NOATIME_FL},
-#elif defined(EXT2_NOATIME_FL) /* 'A' */
- { "noatime", L"noatime", 0, EXT2_NOATIME_FL},
-#endif
-
-#if defined(FS_DIRTY_FL)
- { "nocompdirty",L"nocompdirty", FS_DIRTY_FL, 0},
-#elif defined(EXT2_DIRTY_FL)
- { "nocompdirty",L"nocompdirty", EXT2_DIRTY_FL, 0},
-#endif
-
-#if defined(FS_COMPRBLK_FL)
-#if defined(FS_NOCOMPR_FL)
- { "nocomprblk", L"nocomprblk", FS_COMPRBLK_FL, FS_NOCOMPR_FL},
-#else
- { "nocomprblk", L"nocomprblk", FS_COMPRBLK_FL, 0},
-#endif
-#elif defined(EXT2_COMPRBLK_FL)
-#if defined(EXT2_NOCOMPR_FL)
- { "nocomprblk", L"nocomprblk", EXT2_COMPRBLK_FL, EXT2_NOCOMPR_FL},
-#else
- { "nocomprblk", L"nocomprblk", EXT2_COMPRBLK_FL, 0},
-#endif
-#endif
-#if defined(FS_DIRSYNC_FL)
- { "nodirsync", L"nodirsync", FS_DIRSYNC_FL, 0},
+#if defined(FS_DIRSYNC_FL) /* 'D' */
+ { "nodirsync", L"nodirsync", FS_DIRSYNC_FL, 0},
#elif defined(EXT2_DIRSYNC_FL)
- { "nodirsync", L"nodirsync", EXT2_DIRSYNC_FL, 0},
+ { "nodirsync", L"nodirsync", EXT2_DIRSYNC_FL, 0},
#endif
-#if defined(FS_INDEX_FL)
- { "nohashidx", L"nohashidx", FS_INDEX_FL, 0},
-#elif defined(EXT2_INDEX_FL)
- { "nohashidx", L"nohashidx", EXT2_INDEX_FL, 0},
-#endif
-#if defined(FS_IMAGIC_FL)
- { "noimagic", L"noimagic", FS_IMAGIC_FL, 0},
-#elif defined(EXT2_IMAGIC_FL)
- { "noimagic", L"noimagic", EXT2_IMAGIC_FL, 0},
-#endif
-#if defined(FS_JOURNAL_DATA_FL)
- { "nojournal", L"nojournal", FS_JOURNAL_DATA_FL, 0},
+#if defined(FS_JOURNAL_DATA_FL) /* 'j' */
+ { "nojournal-data",L"nojournal-data", FS_JOURNAL_DATA_FL, 0},
+ { "nojournal", L"nojournal", FS_JOURNAL_DATA_FL, 0},
#elif defined(EXT3_JOURNAL_DATA_FL)
- { "nojournal", L"nojournal", EXT3_JOURNAL_DATA_FL, 0},
+ { "nojournal-data",L"nojournal-data", EXT3_JOURNAL_DATA_FL, 0},
+ { "nojournal", L"nojournal", EXT3_JOURNAL_DATA_FL, 0},
#endif
-#if defined(FS_SECRM_FL)
- { "nosecuredeletion",L"nosecuredeletion",FS_SECRM_FL, 0},
+#if defined(FS_SECRM_FL) /* 's' */
+ { "nosecdel", L"nosecdel", FS_SECRM_FL, 0},
+ { "nosecuredeletion",L"nosecuredeletion",FS_SECRM_FL, 0},
#elif defined(EXT2_SECRM_FL)
- { "nosecuredeletion",L"nosecuredeletion",EXT2_SECRM_FL, 0},
+ { "nosecdel", L"nosecdel", EXT2_SECRM_FL, 0},
+ { "nosecuredeletion",L"nosecuredeletion",EXT2_SECRM_FL, 0},
#endif
-#if defined(FS_SYNC_FL)
- { "nosync", L"nosync", FS_SYNC_FL, 0},
+#if defined(FS_SYNC_FL) /* 'S' */
+ { "nosync", L"nosync", FS_SYNC_FL, 0},
#elif defined(EXT2_SYNC_FL)
- { "nosync", L"nosync", EXT2_SYNC_FL, 0},
+ { "nosync", L"nosync", EXT2_SYNC_FL, 0},
#endif
-#if defined(FS_NOTAIL_FL)
- { "notail", L"notail", 0, FS_NOTAIL_FL},
+#if defined(FS_NOTAIL_FL) /* 't' */
+ { "notail", L"notail", 0, FS_NOTAIL_FL},
#elif defined(EXT2_NOTAIL_FL)
- { "notail", L"notail", 0, EXT2_NOTAIL_FL},
+ { "notail", L"notail", 0, EXT2_NOTAIL_FL},
#endif
-#if defined(FS_TOPDIR_FL)
- { "notopdir", L"notopdir", FS_TOPDIR_FL, 0},
+#if defined(FS_TOPDIR_FL) /* 'T' */
+ { "notopdir", L"notopdir", FS_TOPDIR_FL, 0},
#elif defined(EXT2_TOPDIR_FL)
- { "notopdir", L"notopdir", EXT2_TOPDIR_FL, 0},
+ { "notopdir", L"notopdir", EXT2_TOPDIR_FL, 0},
#endif
-#ifdef FS_ENCRYPT_FL
- { "noencrypt", L"noencrypt", FS_ENCRYPT_FL, 0},
+#ifdef FS_NOCOW_FL /* 'C' */
+ { "nocow", L"nocow", 0, FS_NOCOW_FL},
#endif
-#ifdef FS_HUGE_FILE_FL
- { "nohugefile", L"nohugefile", FS_HUGE_FILE_FL, 0},
+#ifdef FS_PROJINHERIT_FL /* 'P' */
+ { "noprojinherit",L"noprojinherit", FS_PROJINHERIT_FL, 0},
#endif
-#ifdef FS_EXTENT_FL
- { "noextent", L"noextent", FS_EXTENT_FL, 0},
-#endif
-#ifdef FS_EA_INODE_FL
- { "noeainode", L"noeainode", FS_EA_INODE_FL, 0},
-#endif
-#ifdef FS_EOFBLOCKS_FL
- { "noeofblocks",L"noeofblocks", FS_EOFBLOCKS_FL, 0},
-#endif
-#ifdef FS_NOCOW_FL
- { "nocow", L"nocow", FS_NOCOW_FL, 0},
-#endif
-#ifdef FS_INLINE_DATA_FL
- { "noinlinedata",L"noinlinedata", FS_INLINE_DATA_FL, 0},
-#endif
-#ifdef FS_PROJINHERIT_FL
- { "noprojinherit",L"noprojinherit", FS_PROJINHERIT_FL, 0},
-#endif
-#if defined(FS_RESERVED_FL)
- { "noreserved", L"noreserved", FS_RESERVED_FL, 0},
-#elif defined(EXT2_RESERVED_FL)
- { "noreserved", L"noreserved", EXT2_RESERVED_FL, 0},
-#endif
- { NULL, NULL, 0, 0 }
+ { NULL, NULL, 0, 0}
};
/*
@@ -1848,7 +1876,7 @@
bits = bitset | bitclear;
length = 0;
- for (flag = flags; flag->name != NULL; flag++)
+ for (flag = fileflags; flag->name != NULL; flag++)
if (bits & (flag->set | flag->clear)) {
length += strlen(flag->name) + 1;
bits &= ~(flag->set | flag->clear);
@@ -1861,7 +1889,7 @@
return (NULL);
dp = string;
- for (flag = flags; flag->name != NULL; flag++) {
+ for (flag = fileflags; flag->name != NULL; flag++) {
if (bitset & flag->set || bitclear & flag->clear) {
sp = flag->name + 2;
} else if (bitset & flag->clear || bitclear & flag->set) {
@@ -1913,7 +1941,7 @@
*end != ' ' && *end != ',')
end++;
length = end - start;
- for (flag = flags; flag->name != NULL; flag++) {
+ for (flag = fileflags; flag->name != NULL; flag++) {
size_t flag_length = strlen(flag->name);
if (length == flag_length
&& memcmp(start, flag->name, length) == 0) {
@@ -1981,7 +2009,7 @@
*end != L' ' && *end != L',')
end++;
length = end - start;
- for (flag = flags; flag->wname != NULL; flag++) {
+ for (flag = fileflags; flag->wname != NULL; flag++) {
size_t flag_length = wcslen(flag->wname);
if (length == flag_length
&& wmemcmp(start, flag->wname, length) == 0) {
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry.h b/Utilities/cmlibarchive/libarchive/archive_entry.h
index a9134f6..0053faa 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry.h
+++ b/Utilities/cmlibarchive/libarchive/archive_entry.h
@@ -30,7 +30,7 @@
#define ARCHIVE_ENTRY_H_INCLUDED
/* Note: Compiler will complain if this does not match archive.h! */
-#define ARCHIVE_VERSION_NUMBER 3003003
+#define ARCHIVE_VERSION_NUMBER 3004002
/*
* Note: archive_entry.h is for use outside of libarchive; the
@@ -188,6 +188,13 @@
#define AE_IFIFO ((__LA_MODE_T)0010000)
/*
+ * Symlink types
+ */
+#define AE_SYMLINK_TYPE_UNDEFINED 0
+#define AE_SYMLINK_TYPE_FILE 1
+#define AE_SYMLINK_TYPE_DIRECTORY 2
+
+/*
* Basic object manipulation
*/
@@ -272,6 +279,7 @@
__LA_DECL const char *archive_entry_strmode(struct archive_entry *);
__LA_DECL const char *archive_entry_symlink(struct archive_entry *);
__LA_DECL const char *archive_entry_symlink_utf8(struct archive_entry *);
+__LA_DECL int archive_entry_symlink_type(struct archive_entry *);
__LA_DECL const wchar_t *archive_entry_symlink_w(struct archive_entry *);
__LA_DECL la_int64_t archive_entry_uid(struct archive_entry *);
__LA_DECL const char *archive_entry_uname(struct archive_entry *);
@@ -347,6 +355,7 @@
__LA_DECL void archive_entry_copy_sourcepath(struct archive_entry *, const char *);
__LA_DECL void archive_entry_copy_sourcepath_w(struct archive_entry *, const wchar_t *);
__LA_DECL void archive_entry_set_symlink(struct archive_entry *, const char *);
+__LA_DECL void archive_entry_set_symlink_type(struct archive_entry *, int);
__LA_DECL void archive_entry_set_symlink_utf8(struct archive_entry *, const char *);
__LA_DECL void archive_entry_copy_symlink(struct archive_entry *, const char *);
__LA_DECL void archive_entry_copy_symlink_w(struct archive_entry *, const wchar_t *);
@@ -512,9 +521,6 @@
__LA_DECL int archive_entry_acl_next(struct archive_entry *, int /* want_type */,
int * /* type */, int * /* permset */, int * /* tag */,
int * /* qual */, const char ** /* name */);
-__LA_DECL int archive_entry_acl_next_w(struct archive_entry *, int /* want_type */,
- int * /* type */, int * /* permset */, int * /* tag */,
- int * /* qual */, const wchar_t ** /* name */);
/*
* Construct a text-format ACL. The flags argument is a bitmask that
@@ -689,7 +695,6 @@
struct archive_entry **, struct archive_entry **);
__LA_DECL struct archive_entry *archive_entry_partial_links(
struct archive_entry_linkresolver *res, unsigned int *links);
-
#ifdef __cplusplus
}
#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry_acl.3 b/Utilities/cmlibarchive/libarchive/archive_entry_acl.3
index 534dbfa..50dd642 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry_acl.3
+++ b/Utilities/cmlibarchive/libarchive/archive_entry_acl.3
@@ -34,7 +34,6 @@
.Nm archive_entry_acl_from_text ,
.Nm archive_entry_acl_from_text_w ,
.Nm archive_entry_acl_next ,
-.Nm archive_entry_acl_next_w ,
.Nm archive_entry_acl_reset ,
.Nm archive_entry_acl_to_text ,
.Nm archive_entry_acl_to_text_w ,
@@ -89,16 +88,6 @@
.Fa "const char **ret_name"
.Fc
.Ft int
-.Fo archive_entry_acl_next_w
-.Fa "struct archive_entry *a"
-.Fa "int type"
-.Fa "int *ret_type"
-.Fa "int *ret_permset"
-.Fa "int *ret_tag"
-.Fa "int *ret_qual"
-.Fa "const wchar_t **ret_name"
-.Fc
-.Ft int
.Fn archive_entry_acl_reset "struct archive_entry *a" "int type"
.Ft char *
.Fo archive_entry_acl_to_text
@@ -118,15 +107,16 @@
.Sh DESCRIPTION
The
.Dq Access Control Lists (ACLs)
-extend the standard Unix perssion model.
+extend the standard Unix permission model.
The ACL interface of
.Nm libarchive
-supports both POSIX.1e and NFSv4 style ACLs. Use of ACLs is restricted by
+supports both POSIX.1e and NFSv4 style ACLs.
+Use of ACLs is restricted by
various levels of ACL support in operating systems, file systems and archive
formats.
.Ss POSIX.1e Access Control Lists
A POSIX.1e ACL consists of a number of independent entries.
-Each entry specifies the permission set as bitmask of basic permissions.
+Each entry specifies the permission set as a bitmask of basic permissions.
Valid permissions in the
.Fa permset
are:
@@ -147,13 +137,13 @@
.It Dv ARCHIVE_ENTRY_ACL_USER_OBJ
The owner of the file.
.It Dv ARCHIVE_ENTRY_ACL_GROUP
-The group specied by the name field.
+The group specified by the name field.
.It Dv ARCHIVE_ENTRY_ACL_GROUP_OBJ
-The group who owns the file.
+The group which owns the file.
.It Dv ARCHIVE_ENTRY_ACL_MASK
The maximum permissions to be obtained via group permissions.
.It Dv ARCHIVE_ENTRY_ACL_OTHER
-Any principal who is not file owner or a member of the owning group.
+Any principal who is not the file owner or a member of the owning group.
.El
.Pp
The principals
@@ -164,12 +154,12 @@
are equivalent to user, group and other in the classic Unix permission
model and specify non-extended ACL entries.
.Pp
-All files with have an access ACL
+All files have an access ACL
.Pq Dv ARCHIVE_ENTRY_ACL_TYPE_ACCESS .
This specifies the permissions required for access to the file itself.
Directories have an additional ACL
.Pq Dv ARCHIVE_ENTRY_ACL_TYPE_DEFAULT ,
-which controls the initial access ACL for newly created directory entries.
+which controls the initial access ACL for newly-created directory entries.
.Ss NFSv4 Access Control Lists
A NFSv4 ACL consists of multiple individual entries called Access Control
Entries (ACEs).
@@ -197,11 +187,11 @@
.It Dv ARCHIVE_ENTRY_ACL_USER_OBJ
The owner of the file.
.It Dv ARCHIVE_ENTRY_ACL_GROUP
-The group specied by the name field.
+The group specified by the name field.
.It Dv ARCHIVE_ENTRY_ACL_GROUP_OBJ
-The group who owns the file.
+The group which owns the file.
.It Dv ARCHIVE_ENTRY_ACL_EVERYONE
-Any principal who is not file owner or a member of the owning group.
+Any principal who is not the file owner or a member of the owning group.
.El
.Pp
Entries with the
@@ -216,9 +206,10 @@
.Pp
NFSv4 ACE permissions and flags are stored in the same
.Fa permset
-bitfield. Some permissions share the same constant and permission character but
-have different effect on directories than on files. The following ACE
-permissions are supported:
+bitfield.
+Some permissions share the same constant and permission character
+but have different effect on directories than on files.
+The following ACE permissions are supported:
.Bl -tag -offset indent -compact -width ARCHIV
.It Dv ARCHIVE_ENTRY_ACL_READ_DATA ( Sy r )
Read data (file).
@@ -265,7 +256,8 @@
.It Dv ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY ( Sy i )
Only inherit, do not apply the permission on the directory itself.
.It Dv ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT ( Sy n )
-Do not propagate inherit flags. Only first-level entries inherit ACLs.
+Do not propagate inherit flags.
+Only first-level entries inherit ACLs.
.It Dv ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS ( Sy S )
Trigger alarm or audit on successful access.
.It Dv ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS ( Sy F )
@@ -279,8 +271,8 @@
.Fn archive_entry_acl_add_entry_w
add a single ACL entry.
For the access ACL and non-extended principals, the classic Unix permissions
-are updated. An archive entry cannot contain both POSIX.1e and NFSv4 ACL
-entries.
+are updated.
+An archive entry cannot contain both POSIX.1e and NFSv4 ACL entries.
.Pp
.Fn archive_entry_acl_clear
removes all ACL entries and resets the enumeration pointer.
@@ -300,7 +292,8 @@
.It Dv ARCHIVE_ENTRY_ACL_TYPE_AUDIT
.It Dv ARCHIVE_ENTRY_ACL_TYPE_ALARM
.El
-for NFSv4 ACLs. For POSIX.1e ACLs if
+for NFSv4 ACLs.
+For POSIX.1e ACLs if
.Dv ARCHIVE_ENTRY_ACL_TYPE_ACCESS
is included and at least one extended ACL entry is found,
the three non-extended ACLs are added.
@@ -312,7 +305,8 @@
.Pq or merge with existing
ACL entries from
.Pq wide
-text. The argument
+text.
+The argument
.Fa type
may take one of the following values:
.Bl -tag -offset indent -compact -width "ARCHIVE_ENTRY_ACL_TYPE_DEFAULT"
@@ -322,11 +316,13 @@
.El
Supports all formats that can be created with
.Fn archive_entry_acl_to_text
-or respective
+or respectively
.Fn archive_entry_acl_to_text_w .
-Existing ACL entries are preserved. To get a clean new ACL from text
+Existing ACL entries are preserved.
+To get a clean new ACL from text
.Fn archive_entry_acl_clear
-must be called first. Entries prefixed with
+must be called first.
+Entries prefixed with
.Dq default:
are treated as
.Dv ARCHIVE_ENTRY_ACL_TYPE_DEFAULT
@@ -342,8 +338,6 @@
are skipped.
.Pp
.Fn archive_entry_acl_next
-and
-.Fn archive_entry_acl_next_w
return the next entry of the ACL list.
This functions may only be called after
.Fn archive_entry_acl_reset
@@ -351,10 +345,8 @@
.Pp
.Fn archive_entry_acl_reset
prepare reading the list of ACL entries with
-.Fn archive_entry_acl_next
-or
-.Fn archive_entry_acl_next_w .
-The function returns either 0, if no non-extended ACLs are found.
+.Fn archive_entry_acl_next .
+The function returns 0 if no non-extended ACLs are found.
In this case, the access permissions should be obtained by
.Xr archive_entry_mode 3
or set using
@@ -367,7 +359,8 @@
.Fn archive_entry_acl_to_text_w
convert the ACL entries for the given type into a
.Pq wide
-string of ACL entries separated by newline. If the pointer
+string of ACL entries separated by newline.
+If the pointer
.Fa len_p
is not NULL, then the function shall return the length of the string
.Pq not including the NULL terminator
@@ -415,7 +408,8 @@
.Dq default: .
.Pp
.Fn archive_entry_acl_types
-get ACL entry types contained in an archive entry's ACL. As POSIX.1e and NFSv4
+get ACL entry types contained in an archive entry's ACL.
+As POSIX.1e and NFSv4
ACL entries cannot be mixed, this function is a very efficient way to detect if
an ACL already contains POSIX.1e or NFSv4 ACL entries.
.Sh RETURN VALUES
@@ -438,9 +432,7 @@
if one or more entries were invalid or non-parseable.
.Pp
.Fn archive_entry_acl_next
-and
-.Fn archive_entry_acl_next_w
-return
+returns
.Dv ARCHIVE_OK
on success,
.Dv ARCHIVE_EOF
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry_locale.h b/Utilities/cmlibarchive/libarchive/archive_entry_locale.h
index 44550c5..803c036 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry_locale.h
+++ b/Utilities/cmlibarchive/libarchive/archive_entry_locale.h
@@ -25,13 +25,13 @@
* $FreeBSD$
*/
+#ifndef ARCHIVE_ENTRY_LOCALE_H_INCLUDED
+#define ARCHIVE_ENTRY_LOCALE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_ENTRY_LOCALE_H_INCLUDED
-#define ARCHIVE_ENTRY_LOCALE_H_INCLUDED
-
struct archive_entry;
struct archive_string_conv;
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry_misc.3 b/Utilities/cmlibarchive/libarchive/archive_entry_misc.3
new file mode 100644
index 0000000..dfab7dd
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_entry_misc.3
@@ -0,0 +1,63 @@
+.\" Copyright (c) 2019 Martin Matuska
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.Dd April 15, 2019
+.Dt ARCHIVE_ENTRY_MISC 3
+.Os
+.Sh NAME
+.Nm archive_entry_symlink_type ,
+.Nm archive_entry_set_symlink_type
+.Nd miscellaneous functions for manipulating properties of archive_entry
+.Sh LIBRARY
+Streaming Archive Library (libarchive, -larchive)
+.Sh SYNOPSIS
+.In archive_entry.h
+.Ft int
+.Fn archive_entry_symlink_type "struct archive_entry *a"
+.Ft void
+.Fn archive_entry_set_symlink_type "struct archive_entry *a" "int"
+.Sh DESCRIPTION
+The function
+.Fn archive_entry_symlink_type
+returns and the function
+.Fn archive_entry_set_symlink_type
+sets the type of the symbolic link stored in an archive entry.
+These functions
+have special meaning on operating systems that support multiple symbolic link
+types (e.g. Microsoft Windows).
+.Pp
+Supported values are:
+.Bl -tag -width "AE_SYMLINK_TYPE_DIRECTORY" -compact
+.It AE_SYMLINK_TYPE_UNDEFINED
+Symbolic link target type is not defined (default on unix systems)
+.It AE_SYMLINK_TYPE_FILE
+Symbolic link points to a file
+.It AE_SYMLINK_TYPE_DIRECTORY
+Symbolic link points to a directory
+.El
+.Sh SEE ALSO
+.Xr archive_entry 3 ,
+.Xr archive_entry_paths 3 ,
+.Xr archive_entry_stat 3 ,
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry_paths.3 b/Utilities/cmlibarchive/libarchive/archive_entry_paths.3
index f647212..0f849c9 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry_paths.3
+++ b/Utilities/cmlibarchive/libarchive/archive_entry_paths.3
@@ -133,7 +133,7 @@
.Fn XXX_w .
.It UTF-8
Unicode strings encoded as UTF-8.
-This are convience functions to update both the multibyte and wide
+These are convenience functions to update both the multibyte and wide
character strings at the same time.
.El
.Pp
@@ -141,13 +141,13 @@
archive directly.
.Pp
For that reason, it is only available as multibyte string.
-The link path is a convience function for conditionally setting
+The link path is a convenience function for conditionally setting
hardlink or symlink destination.
It doesn't have a corresponding get accessor function.
.Pp
.Fn archive_entry_set_XXX
-is an alias for
+is an alias for
.Fn archive_entry_copy_XXX .
.Sh SEE ALSO
-.Xr archive_entry 3
-.Xr libarchive 3 ,
+.Xr archive_entry 3 ,
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry_perms.3 b/Utilities/cmlibarchive/libarchive/archive_entry_perms.3
index aae3648..0291b7b 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry_perms.3
+++ b/Utilities/cmlibarchive/libarchive/archive_entry_perms.3
@@ -126,7 +126,7 @@
and
.Fn archive_entry_set_perm
store the given user id, group id and permission in the entry.
-The permission is also set as side effect of calling
+The permission is also set as a side effect of calling
.Fn archive_entry_set_mode .
.Pp
.Fn archive_entry_strmode
@@ -143,12 +143,12 @@
.Fn XXX_w .
.It UTF-8
Unicode strings encoded as UTF-8.
-This are convience functions to update both the multibyte and wide
+These are convenience functions to update both the multibyte and wide
character strings at the same time.
.El
.Pp
.Fn archive_entry_set_XXX
-is an alias for
+is an alias for
.Fn archive_entry_copy_XXX .
.Ss File Flags
File flags are transparently converted between a bitmap
@@ -182,7 +182,7 @@
.Fn archive_entry_copy_fflags_text
and
.Fn archive_entry_copy_fflags_text_w
-functions parse the provided text and sets the internal bitmap values.
+functions parse the provided text and set the internal bitmap values.
This is a platform-specific operation; names that are not meaningful
on the current platform will be ignored.
The function returns a pointer to the start of the first name that was not
@@ -197,8 +197,8 @@
.Xr archive_entry 3 ,
.Xr archive_entry_acl 3 ,
.Xr archive_read_disk 3 ,
-.Xr archive_write_disk 3
-.Xr libarchive 3 ,
+.Xr archive_write_disk 3 ,
+.Xr libarchive 3
.Sh BUGS
The platform types
.Vt uid_t
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry_private.h b/Utilities/cmlibarchive/libarchive/archive_entry_private.h
index c69233e..2b9a084 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_entry_private.h
@@ -25,13 +25,13 @@
* $FreeBSD: head/lib/libarchive/archive_entry_private.h 201096 2009-12-28 02:41:27Z kientzle $
*/
+#ifndef ARCHIVE_ENTRY_PRIVATE_H_INCLUDED
+#define ARCHIVE_ENTRY_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_ENTRY_PRIVATE_H_INCLUDED
-#define ARCHIVE_ENTRY_PRIVATE_H_INCLUDED
-
#include "archive_acl_private.h"
#include "archive_string.h"
@@ -176,6 +176,9 @@
/* Miscellaneous. */
char strmode[12];
+
+ /* Symlink type support */
+ int ae_symlink_type;
};
#endif /* ARCHIVE_ENTRY_PRIVATE_H_INCLUDED */
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry_stat.3 b/Utilities/cmlibarchive/libarchive/archive_entry_stat.3
index 26611e4..aa5c8e0 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry_stat.3
+++ b/Utilities/cmlibarchive/libarchive/archive_entry_stat.3
@@ -54,7 +54,7 @@
.Nm archive_entry_rdevmajor ,
.Nm archive_entry_set_rdevmajor ,
.Nm archive_entry_rdevminor ,
-.Nm archive_entry_set_rdevminor ,
+.Nm archive_entry_set_rdevminor
.Nd accessor functions for manipulating archive entry descriptions
.Sh LIBRARY
Streaming Archive Library (libarchive, -larchive)
@@ -267,8 +267,8 @@
Some archive formats use the combined form, while other formats use
the split form.
.Sh SEE ALSO
+.Xr stat 2 ,
.Xr archive_entry_acl 3 ,
.Xr archive_entry_perms 3 ,
.Xr archive_entry_time 3 ,
-.Xr libarchive 3 ,
-.Xr stat 2
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry_time.3 b/Utilities/cmlibarchive/libarchive/archive_entry_time.3
index 1864521..d0563ea 100644
--- a/Utilities/cmlibarchive/libarchive/archive_entry_time.3
+++ b/Utilities/cmlibarchive/libarchive/archive_entry_time.3
@@ -48,7 +48,7 @@
.Nm archive_entry_mtime_nsec ,
.Nm archive_entry_mtime_is_set ,
.Nm archive_entry_set_mtime ,
-.Nm archive_entry_unset_mtime ,
+.Nm archive_entry_unset_mtime
.Nd functions for manipulating times in archive entry descriptions
.Sh LIBRARY
Streaming Archive Library (libarchive, -larchive)
@@ -113,8 +113,8 @@
.Fn XXX_is_set .
Unset time fields have a second and nanosecond field of 0.
.Sh SEE ALSO
-.Xr archive_entry 3
-.Xr libarchive 3 ,
+.Xr archive_entry 3 ,
+.Xr libarchive 3
.Sh HISTORY
The
.Nm libarchive
diff --git a/Utilities/cmlibarchive/libarchive/archive_getdate.c b/Utilities/cmlibarchive/libarchive/archive_getdate.c
index 030c083..6786d35 100644
--- a/Utilities/cmlibarchive/libarchive/archive_getdate.c
+++ b/Utilities/cmlibarchive/libarchive/archive_getdate.c
@@ -27,6 +27,9 @@
** This code is in the public domain and has no copyright.
*/
+#ifndef CM_GET_DATE
+#include "archive_platform.h"
+#endif
#ifdef __FreeBSD__
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@@ -694,8 +697,16 @@
signed char DaysInMonth[12] = {
31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
};
- time_t Julian;
- int i;
+ time_t Julian;
+ int i;
+ struct tm *ltime;
+#if defined(HAVE_LOCALTIME_R) || defined(HAVE__LOCALTIME64_S)
+ struct tm tmbuf;
+#endif
+#if defined(HAVE__LOCALTIME64_S)
+ errno_t terr;
+ __time64_t tmptime;
+#endif
if (Year < 69)
Year += 2000;
@@ -722,21 +733,64 @@
Julian *= DAY;
Julian += Timezone;
Julian += Hours * HOUR + Minutes * MINUTE + Seconds;
+#if defined(HAVE_LOCALTIME_R)
+ ltime = localtime_r(&Julian, &tmbuf);
+#elif defined(HAVE__LOCALTIME64_S)
+ tmptime = Julian;
+ terr = _localtime64_s(&tmbuf, &tmptime);
+ if (terr)
+ ltime = NULL;
+ else
+ ltime = &tmbuf;
+#else
+ ltime = localtime(&Julian);
+#endif
if (DSTmode == DSTon
- || (DSTmode == DSTmaybe && localtime(&Julian)->tm_isdst))
+ || (DSTmode == DSTmaybe && ltime->tm_isdst))
Julian -= HOUR;
return Julian;
}
-
static time_t
DSTcorrect(time_t Start, time_t Future)
{
- time_t StartDay;
- time_t FutureDay;
+ time_t StartDay;
+ time_t FutureDay;
+ struct tm *ltime;
+#if defined(HAVE_LOCALTIME_R) || defined(HAVE__LOCALTIME64_S)
+ struct tm tmbuf;
+#endif
+#if defined(HAVE__LOCALTIME64_S)
+ errno_t terr;
+ __time64_t tmptime;
+#endif
- StartDay = (localtime(&Start)->tm_hour + 1) % 24;
- FutureDay = (localtime(&Future)->tm_hour + 1) % 24;
+#if defined(HAVE_LOCALTIME_R)
+ ltime = localtime_r(&Start, &tmbuf);
+#elif defined(HAVE__LOCALTIME64_S)
+ tmptime = Start;
+ terr = _localtime64_s(&tmbuf, &tmptime);
+ if (terr)
+ ltime = NULL;
+ else
+ ltime = &tmbuf;
+#else
+ ltime = localtime(&Start);
+#endif
+ StartDay = (ltime->tm_hour + 1) % 24;
+#if defined(HAVE_LOCALTIME_R)
+ ltime = localtime_r(&Future, &tmbuf);
+#elif defined(HAVE__LOCALTIME64_S)
+ tmptime = Future;
+ terr = _localtime64_s(&tmbuf, &tmptime);
+ if (terr)
+ ltime = NULL;
+ else
+ ltime = &tmbuf;
+#else
+ ltime = localtime(&Future);
+#endif
+ FutureDay = (ltime->tm_hour + 1) % 24;
return (Future - Start) + (StartDay - FutureDay) * HOUR;
}
@@ -747,9 +801,27 @@
{
struct tm *tm;
time_t t, now;
+#if defined(HAVE_GMTIME_R) || defined(HAVE__GMTIME64_S)
+ struct tm tmbuf;
+#endif
+#if defined(HAVE__GMTIME64_S)
+ errno_t terr;
+ __time64_t tmptime;
+#endif
t = Start - zone;
+#if defined(HAVE_GMTIME_R)
+ tm = gmtime_r(&t, &tmbuf);
+#elif defined(HAVE__GMTIME64_S)
+ tmptime = t;
+ terr = _gmtime64_s(&tmbuf, &tmptime);
+ if (terr)
+ tm = NULL;
+ else
+ tm = &tmbuf;
+#else
tm = gmtime(&t);
+#endif
now = Start;
now += DAY * ((DayNumber - tm->tm_wday + 7) % 7);
now += 7 * DAY * (DayOrdinal <= 0 ? DayOrdinal : DayOrdinal - 1);
@@ -765,10 +837,28 @@
struct tm *tm;
time_t Month;
time_t Year;
+#if defined(HAVE_LOCALTIME_R) || defined(HAVE__LOCALTIME64_S)
+ struct tm tmbuf;
+#endif
+#if defined(HAVE__LOCALTIME64_S)
+ errno_t terr;
+ __time64_t tmptime;
+#endif
if (RelMonth == 0)
return 0;
+#if defined(HAVE_LOCALTIME_R)
+ tm = localtime_r(&Start, &tmbuf);
+#elif defined(HAVE__LOCALTIME64_S)
+ tmptime = Start;
+ terr = _localtime64_s(&tmbuf, &tmptime);
+ if (terr)
+ tm = NULL;
+ else
+ tm = &tmbuf;
+#else
tm = localtime(&Start);
+#endif
Month = 12 * (tm->tm_year + 1900) + tm->tm_mon + RelMonth;
Year = Month / 12;
Month = Month % 12 + 1;
@@ -905,6 +995,10 @@
time_t Start;
time_t tod;
long tzone;
+#if defined(HAVE__LOCALTIME64_S) || defined(HAVE__GMTIME64_S)
+ errno_t terr;
+ __time64_t tmptime;
+#endif
/* Clear out the parsed token array. */
memset(tokens, 0, sizeof(tokens));
@@ -913,20 +1007,44 @@
gds = &_gds;
/* Look up the current time. */
+#if defined(HAVE_LOCALTIME_R)
+ tm = localtime_r(&now, &local);
+#elif defined(HAVE__LOCALTIME64_S)
+ tmptime = now;
+ terr = _localtime64_s(&local, &tmptime);
+ if (terr)
+ tm = NULL;
+ else
+ tm = &local;
+#else
memset(&local, 0, sizeof(local));
- tm = localtime (&now);
+ tm = localtime(&now);
+#endif
if (tm == NULL)
return -1;
+#if !defined(HAVE_LOCALTIME_R) && !defined(HAVE__LOCALTIME64_S)
local = *tm;
+#endif
/* Look up UTC if we can and use that to determine the current
* timezone offset. */
+#if defined(HAVE_GMTIME_R)
+ gmt_ptr = gmtime_r(&now, &gmt);
+#elif defined(HAVE__GMTIME64_S)
+ tmptime = now;
+ terr = _gmtime64_s(&gmt, &tmptime);
+ if (terr)
+ gmt_ptr = NULL;
+ else
+ gmt_ptr = &gmt;
+#else
memset(&gmt, 0, sizeof(gmt));
- gmt_ptr = gmtime (&now);
+ gmt_ptr = gmtime(&now);
if (gmt_ptr != NULL) {
/* Copy, in case localtime and gmtime use the same buffer. */
gmt = *gmt_ptr;
}
+#endif
if (gmt_ptr != NULL)
tzone = difftm (&gmt, &local);
else
@@ -960,7 +1078,18 @@
* time components instead of the local timezone. */
if (gds->HaveZone && gmt_ptr != NULL) {
now -= gds->Timezone;
- gmt_ptr = gmtime (&now);
+#if defined(HAVE_GMTIME_R)
+ gmt_ptr = gmtime_r(&now, &gmt);
+#elif defined(HAVE__GMTIME64_S)
+ tmptime = now;
+ terr = _gmtime64_s(&gmt, &tmptime);
+ if (terr)
+ gmt_ptr = NULL;
+ else
+ gmt_ptr = &gmt;
+#else
+ gmt_ptr = gmtime(&now);
+#endif
if (gmt_ptr != NULL)
local = *gmt_ptr;
now += gds->Timezone;
diff --git a/Utilities/cmlibarchive/libarchive/archive_getdate.h b/Utilities/cmlibarchive/libarchive/archive_getdate.h
index 666ff5f..900a8f6 100644
--- a/Utilities/cmlibarchive/libarchive/archive_getdate.h
+++ b/Utilities/cmlibarchive/libarchive/archive_getdate.h
@@ -25,13 +25,13 @@
* $FreeBSD$
*/
+#ifndef ARCHIVE_GETDATE_H_INCLUDED
+#define ARCHIVE_GETDATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_GETDATE_H_INCLUDED
-#define ARCHIVE_GETDATE_H_INCLUDED
-
#include <time.h>
time_t __archive_get_date(time_t now, const char *);
diff --git a/Utilities/cmlibarchive/libarchive/archive_hmac.c b/Utilities/cmlibarchive/libarchive/archive_hmac.c
index f299655..2a9d04c 100644
--- a/Utilities/cmlibarchive/libarchive/archive_hmac.c
+++ b/Utilities/cmlibarchive/libarchive/archive_hmac.c
@@ -83,6 +83,9 @@
static int
__hmac_sha1_init(archive_hmac_sha1_ctx *ctx, const uint8_t *key, size_t key_len)
{
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
BCRYPT_ALG_HANDLE hAlg;
BCRYPT_HASH_HANDLE hHash;
DWORD hash_len;
@@ -147,6 +150,53 @@
}
}
+#elif defined(HAVE_LIBMBEDCRYPTO) && defined(HAVE_MBEDTLS_MD_H)
+
+static int
+__hmac_sha1_init(archive_hmac_sha1_ctx *ctx, const uint8_t *key, size_t key_len)
+{
+ const mbedtls_md_info_t *info;
+ int ret;
+
+ mbedtls_md_init(ctx);
+ info = mbedtls_md_info_from_type(MBEDTLS_MD_SHA1);
+ if (info == NULL) {
+ mbedtls_md_free(ctx);
+ return (-1);
+ }
+ ret = mbedtls_md_setup(ctx, info, 1);
+ if (ret != 0) {
+ mbedtls_md_free(ctx);
+ return (-1);
+ }
+ ret = mbedtls_md_hmac_starts(ctx, key, key_len);
+ if (ret != 0) {
+ mbedtls_md_free(ctx);
+ return (-1);
+ }
+ return 0;
+}
+
+static void
+__hmac_sha1_update(archive_hmac_sha1_ctx *ctx, const uint8_t *data,
+ size_t data_len)
+{
+ mbedtls_md_hmac_update(ctx, data, data_len);
+}
+
+static void __hmac_sha1_final(archive_hmac_sha1_ctx *ctx, uint8_t *out, size_t *out_len)
+{
+ (void)out_len; /* UNUSED */
+
+ mbedtls_md_hmac_finish(ctx, out);
+}
+
+static void __hmac_sha1_cleanup(archive_hmac_sha1_ctx *ctx)
+{
+ mbedtls_md_free(ctx);
+ memset(ctx, 0, sizeof(*ctx));
+}
+
#elif defined(HAVE_LIBNETTLE) && defined(HAVE_NETTLE_HMAC_H)
static int
@@ -198,6 +248,7 @@
__hmac_sha1_final(archive_hmac_sha1_ctx *ctx, uint8_t *out, size_t *out_len)
{
unsigned int len = (unsigned int)*out_len;
+
HMAC_Final(*ctx, out, &len);
*out_len = len;
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_hmac_private.h b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
index eb45c4e..13a67d4 100644
--- a/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
@@ -23,13 +23,12 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#ifndef __LIBARCHIVE_BUILD
-#error This header is only to be used internally to libarchive.
-#endif
-
#ifndef ARCHIVE_HMAC_PRIVATE_H_INCLUDED
#define ARCHIVE_HMAC_PRIVATE_H_INCLUDED
+#ifndef __LIBARCHIVE_BUILD
+#error This header is only to be used internally to libarchive.
+#endif
/*
* On systems that do not support any recognized crypto libraries,
* the archive_hmac.c file is expected to define no usable symbols.
@@ -64,6 +63,11 @@
} archive_hmac_sha1_ctx;
+#elif defined(HAVE_LIBMBEDCRYPTO) && defined(HAVE_MBEDTLS_MD_H)
+#include <mbedtls/md.h>
+
+typedef mbedtls_md_context_t archive_hmac_sha1_ctx;
+
#elif defined(HAVE_LIBNETTLE) && defined(HAVE_NETTLE_HMAC_H)
#include <nettle/hmac.h>
diff --git a/Utilities/cmlibarchive/libarchive/archive_match.c b/Utilities/cmlibarchive/libarchive/archive_match.c
index f150e82..04747b1 100644
--- a/Utilities/cmlibarchive/libarchive/archive_match.c
+++ b/Utilities/cmlibarchive/libarchive/archive_match.c
@@ -93,6 +93,9 @@
/* exclusion/inclusion set flag. */
int setflag;
+ /* Recursively include directory content? */
+ int recursive_include;
+
/*
* Matching filename patterns.
*/
@@ -223,6 +226,7 @@
return (NULL);
a->archive.magic = ARCHIVE_MATCH_MAGIC;
a->archive.state = ARCHIVE_STATE_NEW;
+ a->recursive_include = 1;
match_list_init(&(a->inclusions));
match_list_init(&(a->exclusions));
__archive_rb_tree_init(&(a->exclusion_tree), &rb_ops_mbs);
@@ -471,6 +475,28 @@
}
/*
+ * When recursive inclusion of directory content is enabled,
+ * an inclusion pattern that matches a directory will also
+ * include everything beneath that directory. Enabled by default.
+ *
+ * For compatibility with GNU tar, exclusion patterns always
+ * match if a subset of the full patch matches (i.e., they are
+ * are not rooted at the beginning of the path) and thus there
+ * is no corresponding non-recursive exclusion mode.
+ */
+int
+archive_match_set_inclusion_recursion(struct archive *_a, int enabled)
+{
+ struct archive_match *a;
+
+ archive_check_magic(_a, ARCHIVE_MATCH_MAGIC,
+ ARCHIVE_STATE_NEW, "archive_match_set_inclusion_recursion");
+ a = (struct archive_match *)_a;
+ a->recursive_include = enabled;
+ return (ARCHIVE_OK);
+}
+
+/*
* Utility functions to get statistic information for inclusion patterns.
*/
int
@@ -781,7 +807,10 @@
match_path_inclusion(struct archive_match *a, struct match *m,
int mbs, const void *pn)
{
- int flag = PATHMATCH_NO_ANCHOR_END;
+ /* Recursive operation requires only a prefix match. */
+ int flag = a->recursive_include ?
+ PATHMATCH_NO_ANCHOR_END :
+ 0;
int r;
if (mbs) {
@@ -1232,7 +1261,7 @@
archive_set_error(&(a->archive), EINVAL, "pathname is empty");
return (ARCHIVE_FAILED);
}
- if (stat(path, &st) != 0) {
+ if (la_stat(path, &st) != 0) {
archive_set_error(&(a->archive), errno, "Failed to stat()");
return (ARCHIVE_FAILED);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h b/Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h
index 43a3ccc..ebb0670 100644
--- a/Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h
@@ -22,9 +22,14 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+
#ifndef ARCHIVE_OPENSSL_EVP_PRIVATE_H_INCLUDED
#define ARCHIVE_OPENSSL_EVP_PRIVATE_H_INCLUDED
+#ifndef __LIBARCHIVE_BUILD
+#error This header is only to be used internally to libarchive.
+#endif
+
#include <openssl/evp.h>
#include <openssl/opensslv.h>
diff --git a/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h b/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h
index 921249b..25c8dda 100644
--- a/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h
@@ -22,9 +22,14 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+
#ifndef ARCHIVE_OPENSSL_HMAC_PRIVATE_H_INCLUDED
#define ARCHIVE_OPENSSL_HMAC_PRIVATE_H_INCLUDED
+#ifndef __LIBARCHIVE_BUILD
+#error This header is only to be used internally to libarchive.
+#endif
+
#include <openssl/hmac.h>
#include <openssl/opensslv.h>
diff --git a/Utilities/cmlibarchive/libarchive/archive_options_private.h b/Utilities/cmlibarchive/libarchive/archive_options_private.h
index 6ef0165..9a7f808 100644
--- a/Utilities/cmlibarchive/libarchive/archive_options_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_options_private.h
@@ -23,6 +23,9 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#ifndef ARCHIVE_OPTIONS_PRIVATE_H_INCLUDED
+#define ARCHIVE_OPTIONS_PRIVATE_H_INCLUDED
+
#include "archive_platform.h"
__FBSDID("$FreeBSD$");
@@ -45,3 +48,4 @@
const char *m, const char *o, const char *v,
option_handler use_format_option, option_handler use_filter_option);
+#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_pack_dev.h b/Utilities/cmlibarchive/libarchive/archive_pack_dev.h
index 749fd3d..eaf23e3 100644
--- a/Utilities/cmlibarchive/libarchive/archive_pack_dev.h
+++ b/Utilities/cmlibarchive/libarchive/archive_pack_dev.h
@@ -31,8 +31,8 @@
/* Originally from NetBSD's mknod(8) source. */
-#ifndef _PACK_DEV_H
-#define _PACK_DEV_H
+#ifndef ARCHIVE_PACK_DEV_H
+#define ARCHIVE_PACK_DEV_H
typedef dev_t pack_t(int, unsigned long [], const char **);
@@ -46,4 +46,4 @@
(((y) << 12) & 0xfff00000) | \
(((y) << 0) & 0x000000ff)))
-#endif /* _PACK_DEV_H */
+#endif /* ARCHIVE_PACK_DEV_H */
diff --git a/Utilities/cmlibarchive/libarchive/archive_pathmatch.h b/Utilities/cmlibarchive/libarchive/archive_pathmatch.h
index e690177..9995142 100644
--- a/Utilities/cmlibarchive/libarchive/archive_pathmatch.h
+++ b/Utilities/cmlibarchive/libarchive/archive_pathmatch.h
@@ -26,15 +26,15 @@
* $FreeBSD$
*/
+#ifndef ARCHIVE_PATHMATCH_H
+#define ARCHIVE_PATHMATCH_H
+
#ifndef __LIBARCHIVE_BUILD
#ifndef __LIBARCHIVE_TEST
#error This header is only to be used internally to libarchive.
#endif
#endif
-#ifndef ARCHIVE_PATHMATCH_H
-#define ARCHIVE_PATHMATCH_H
-
/* Don't anchor at beginning unless the pattern starts with "^" */
#define PATHMATCH_NO_ANCHOR_START 1
/* Don't anchor at end unless the pattern ends with "$" */
diff --git a/Utilities/cmlibarchive/libarchive/archive_platform.h b/Utilities/cmlibarchive/libarchive/archive_platform.h
index e161e64..90db31f 100644
--- a/Utilities/cmlibarchive/libarchive/archive_platform.h
+++ b/Utilities/cmlibarchive/libarchive/archive_platform.h
@@ -69,6 +69,8 @@
* either Windows or Posix APIs. */
#if (defined(__WIN32__) || defined(_WIN32) || defined(__WIN32)) && !defined(__CYGWIN__)
#include "archive_windows.h"
+#else
+#define la_stat(path,stref) stat(path,stref)
#endif
/*
diff --git a/Utilities/cmlibarchive/libarchive/archive_platform_acl.h b/Utilities/cmlibarchive/libarchive/archive_platform_acl.h
index 3498f78..264e6de 100644
--- a/Utilities/cmlibarchive/libarchive/archive_platform_acl.h
+++ b/Utilities/cmlibarchive/libarchive/archive_platform_acl.h
@@ -30,6 +30,12 @@
#ifndef ARCHIVE_PLATFORM_ACL_H_INCLUDED
#define ARCHIVE_PLATFORM_ACL_H_INCLUDED
+#ifndef __LIBARCHIVE_BUILD
+#ifndef __LIBARCHIVE_TEST_COMMON
+#error This header is only to be used internally to libarchive.
+#endif
+#endif
+
/*
* Determine what ACL types are supported
*/
diff --git a/Utilities/cmlibarchive/libarchive/archive_platform_xattr.h b/Utilities/cmlibarchive/libarchive/archive_platform_xattr.h
index 4edfecf..ad4b90a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_platform_xattr.h
+++ b/Utilities/cmlibarchive/libarchive/archive_platform_xattr.h
@@ -30,6 +30,12 @@
#ifndef ARCHIVE_PLATFORM_XATTR_H_INCLUDED
#define ARCHIVE_PLATFORM_XATTR_H_INCLUDED
+#ifndef __LIBARCHIVE_BUILD
+#ifndef __LIBARCHIVE_TEST_COMMON
+#error This header is only to be used internally to libarchive.
+#endif
+#endif
+
/*
* Determine if we support extended attributes
*/
diff --git a/Utilities/cmlibarchive/libarchive/archive_ppmd7.c b/Utilities/cmlibarchive/libarchive/archive_ppmd7.c
index d0bacc6..4029395 100644
--- a/Utilities/cmlibarchive/libarchive/archive_ppmd7.c
+++ b/Utilities/cmlibarchive/libarchive/archive_ppmd7.c
@@ -1000,7 +1000,7 @@
static void RangeEnc_Encode(CPpmd7z_RangeEnc *p, UInt32 start, UInt32 size, UInt32 total)
{
- p->Low += start * (p->Range /= total);
+ p->Low += (UInt64)start * (UInt64)(p->Range /= total);
p->Range *= size;
while (p->Range < kTopValue)
{
diff --git a/Utilities/cmlibarchive/libarchive/archive_ppmd7_private.h b/Utilities/cmlibarchive/libarchive/archive_ppmd7_private.h
index 577d6fb..71b9544 100644
--- a/Utilities/cmlibarchive/libarchive/archive_ppmd7_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_ppmd7_private.h
@@ -6,13 +6,13 @@
of RangeCoder from 7z, instead of RangeCoder from original PPMd var.H.
If you need the compatibility with original PPMd var.H, you can use external RangeDecoder */
+#ifndef ARCHIVE_PPMD7_PRIVATE_H_INCLUDED
+#define ARCHIVE_PPMD7_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_PPMD7_PRIVATE_H_INCLUDED
-#define ARCHIVE_PPMD7_PRIVATE_H_INCLUDED
-
#include "archive_ppmd_private.h"
#define PPMD7_MIN_ORDER 2
diff --git a/Utilities/cmlibarchive/libarchive/archive_ppmd8.c b/Utilities/cmlibarchive/libarchive/archive_ppmd8.c
new file mode 100644
index 0000000..d177939
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_ppmd8.c
@@ -0,0 +1,1287 @@
+/* Ppmd8.c -- PPMdI codec
+2016-05-21 : Igor Pavlov : Public domain
+This code is based on PPMd var.I (2002): Dmitry Shkarin : Public domain */
+
+#include "archive_platform.h"
+
+#include <string.h>
+
+#include "archive_ppmd8_private.h"
+
+const Byte PPMD8_kExpEscape[16] = { 25, 14, 9, 7, 5, 5, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2 };
+static const UInt16 kInitBinEsc[] = { 0x3CDD, 0x1F3F, 0x59BF, 0x48F3, 0x64A1, 0x5ABC, 0x6632, 0x6051};
+
+#define MAX_FREQ 124
+#define UNIT_SIZE 12
+
+#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE)
+#define U2I(nu) (p->Units2Indx[(nu) - 1])
+#define I2U(indx) (p->Indx2Units[indx])
+
+#ifdef PPMD_32BIT
+ #define REF(ptr) (ptr)
+#else
+ #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base))
+#endif
+
+#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr))
+
+#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref))
+#define STATS(ctx) Ppmd8_GetStats(p, ctx)
+#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx)
+#define SUFFIX(ctx) CTX((ctx)->Suffix)
+
+#define kTop (1 << 24)
+#define kBot (1 << 15)
+
+typedef CPpmd8_Context * CTX_PTR;
+
+struct CPpmd8_Node_;
+
+typedef
+ #ifdef PPMD_32BIT
+ struct CPpmd8_Node_ *
+ #else
+ UInt32
+ #endif
+ CPpmd8_Node_Ref;
+
+typedef struct CPpmd8_Node_
+{
+ UInt32 Stamp;
+ CPpmd8_Node_Ref Next;
+ UInt32 NU;
+} CPpmd8_Node;
+
+#ifdef PPMD_32BIT
+ #define NODE(ptr) (ptr)
+#else
+ #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs)))
+#endif
+
+#define EMPTY_NODE 0xFFFFFFFF
+
+void Ppmd8_Construct(CPpmd8 *p)
+{
+ unsigned i, k, m;
+
+ p->Base = 0;
+
+ for (i = 0, k = 0; i < PPMD_NUM_INDEXES; i++)
+ {
+ unsigned step = (i >= 12 ? 4 : (i >> 2) + 1);
+ do { p->Units2Indx[k++] = (Byte)i; } while (--step);
+ p->Indx2Units[i] = (Byte)k;
+ }
+
+ p->NS2BSIndx[0] = (0 << 1);
+ p->NS2BSIndx[1] = (1 << 1);
+ memset(p->NS2BSIndx + 2, (2 << 1), 9);
+ memset(p->NS2BSIndx + 11, (3 << 1), 256 - 11);
+
+ for (i = 0; i < 5; i++)
+ p->NS2Indx[i] = (Byte)i;
+ for (m = i, k = 1; i < 260; i++)
+ {
+ p->NS2Indx[i] = (Byte)m;
+ if (--k == 0)
+ k = (++m) - 4;
+ }
+}
+
+void Ppmd8_Free(CPpmd8 *p)
+{
+ free(p->Base);
+ p->Size = 0;
+ p->Base = 0;
+}
+
+Bool Ppmd8_Alloc(CPpmd8 *p, UInt32 size)
+{
+ if (p->Base == 0 || p->Size != size)
+ {
+ Ppmd8_Free(p);
+ p->AlignOffset =
+ #ifdef PPMD_32BIT
+ (4 - size) & 3;
+ #else
+ 4 - (size & 3);
+ #endif
+ if ((p->Base = (Byte *)malloc(p->AlignOffset + size)) == 0)
+ return False;
+ p->Size = size;
+ }
+ return True;
+}
+
+static void InsertNode(CPpmd8 *p, void *node, unsigned indx)
+{
+ ((CPpmd8_Node *)node)->Stamp = EMPTY_NODE;
+ ((CPpmd8_Node *)node)->Next = (CPpmd8_Node_Ref)p->FreeList[indx];
+ ((CPpmd8_Node *)node)->NU = I2U(indx);
+ p->FreeList[indx] = REF(node);
+ p->Stamps[indx]++;
+}
+
+static void *RemoveNode(CPpmd8 *p, unsigned indx)
+{
+ CPpmd8_Node *node = NODE((CPpmd8_Node_Ref)p->FreeList[indx]);
+ p->FreeList[indx] = node->Next;
+ p->Stamps[indx]--;
+ return node;
+}
+
+static void SplitBlock(CPpmd8 *p, void *ptr, unsigned oldIndx, unsigned newIndx)
+{
+ unsigned i, nu = I2U(oldIndx) - I2U(newIndx);
+ ptr = (Byte *)ptr + U2B(I2U(newIndx));
+ if (I2U(i = U2I(nu)) != nu)
+ {
+ unsigned k = I2U(--i);
+ InsertNode(p, ((Byte *)ptr) + U2B(k), nu - k - 1);
+ }
+ InsertNode(p, ptr, i);
+}
+
+static void GlueFreeBlocks(CPpmd8 *p)
+{
+ CPpmd8_Node_Ref head = 0;
+ CPpmd8_Node_Ref *prev = &head;
+ unsigned i;
+
+ p->GlueCount = 1 << 13;
+ memset(p->Stamps, 0, sizeof(p->Stamps));
+
+ /* Order-0 context is always at top UNIT, so we don't need guard NODE at the end.
+ All blocks up to p->LoUnit can be free, so we need guard NODE at LoUnit. */
+ if (p->LoUnit != p->HiUnit)
+ ((CPpmd8_Node *)p->LoUnit)->Stamp = 0;
+
+ /* Glue free blocks */
+ for (i = 0; i < PPMD_NUM_INDEXES; i++)
+ {
+ CPpmd8_Node_Ref next = (CPpmd8_Node_Ref)p->FreeList[i];
+ p->FreeList[i] = 0;
+ while (next != 0)
+ {
+ CPpmd8_Node *node = NODE(next);
+ if (node->NU != 0)
+ {
+ CPpmd8_Node *node2;
+ *prev = next;
+ prev = &(node->Next);
+ while ((node2 = node + node->NU)->Stamp == EMPTY_NODE)
+ {
+ node->NU += node2->NU;
+ node2->NU = 0;
+ }
+ }
+ next = node->Next;
+ }
+ }
+ *prev = 0;
+
+ /* Fill lists of free blocks */
+ while (head != 0)
+ {
+ CPpmd8_Node *node = NODE(head);
+ unsigned nu;
+ head = node->Next;
+ nu = node->NU;
+ if (nu == 0)
+ continue;
+ for (; nu > 128; nu -= 128, node += 128)
+ InsertNode(p, node, PPMD_NUM_INDEXES - 1);
+ if (I2U(i = U2I(nu)) != nu)
+ {
+ unsigned k = I2U(--i);
+ InsertNode(p, node + k, nu - k - 1);
+ }
+ InsertNode(p, node, i);
+ }
+}
+
+static void *AllocUnitsRare(CPpmd8 *p, unsigned indx)
+{
+ unsigned i;
+ void *retVal;
+ if (p->GlueCount == 0)
+ {
+ GlueFreeBlocks(p);
+ if (p->FreeList[indx] != 0)
+ return RemoveNode(p, indx);
+ }
+ i = indx;
+ do
+ {
+ if (++i == PPMD_NUM_INDEXES)
+ {
+ UInt32 numBytes = U2B(I2U(indx));
+ p->GlueCount--;
+ return ((UInt32)(p->UnitsStart - p->Text) > numBytes) ? (p->UnitsStart -= numBytes) : (NULL);
+ }
+ }
+ while (p->FreeList[i] == 0);
+ retVal = RemoveNode(p, i);
+ SplitBlock(p, retVal, i, indx);
+ return retVal;
+}
+
+static void *AllocUnits(CPpmd8 *p, unsigned indx)
+{
+ UInt32 numBytes;
+ if (p->FreeList[indx] != 0)
+ return RemoveNode(p, indx);
+ numBytes = U2B(I2U(indx));
+ if (numBytes <= (UInt32)(p->HiUnit - p->LoUnit))
+ {
+ void *retVal = p->LoUnit;
+ p->LoUnit += numBytes;
+ return retVal;
+ }
+ return AllocUnitsRare(p, indx);
+}
+
+#define MyMem12Cpy(dest, src, num) \
+ { UInt32 *d = (UInt32 *)dest; const UInt32 *z = (const UInt32 *)src; UInt32 n = num; \
+ do { d[0] = z[0]; d[1] = z[1]; d[2] = z[2]; z += 3; d += 3; } while (--n); }
+
+static void *ShrinkUnits(CPpmd8 *p, void *oldPtr, unsigned oldNU, unsigned newNU)
+{
+ unsigned i0 = U2I(oldNU);
+ unsigned i1 = U2I(newNU);
+ if (i0 == i1)
+ return oldPtr;
+ if (p->FreeList[i1] != 0)
+ {
+ void *ptr = RemoveNode(p, i1);
+ MyMem12Cpy(ptr, oldPtr, newNU);
+ InsertNode(p, oldPtr, i0);
+ return ptr;
+ }
+ SplitBlock(p, oldPtr, i0, i1);
+ return oldPtr;
+}
+
+static void FreeUnits(CPpmd8 *p, void *ptr, unsigned nu)
+{
+ InsertNode(p, ptr, U2I(nu));
+}
+
+static void SpecialFreeUnit(CPpmd8 *p, void *ptr)
+{
+ if ((Byte *)ptr != p->UnitsStart)
+ InsertNode(p, ptr, 0);
+ else
+ {
+ #ifdef PPMD8_FREEZE_SUPPORT
+ *(UInt32 *)ptr = EMPTY_NODE; /* it's used for (Flags == 0xFF) check in RemoveBinContexts */
+ #endif
+ p->UnitsStart += UNIT_SIZE;
+ }
+}
+
+static void *MoveUnitsUp(CPpmd8 *p, void *oldPtr, unsigned nu)
+{
+ unsigned indx = U2I(nu);
+ void *ptr;
+ if ((Byte *)oldPtr > p->UnitsStart + 16 * 1024 || REF(oldPtr) > p->FreeList[indx])
+ return oldPtr;
+ ptr = RemoveNode(p, indx);
+ MyMem12Cpy(ptr, oldPtr, nu);
+ if ((Byte*)oldPtr != p->UnitsStart)
+ InsertNode(p, oldPtr, indx);
+ else
+ p->UnitsStart += U2B(I2U(indx));
+ return ptr;
+}
+
+static void ExpandTextArea(CPpmd8 *p)
+{
+ UInt32 count[PPMD_NUM_INDEXES];
+ unsigned i;
+ memset(count, 0, sizeof(count));
+ if (p->LoUnit != p->HiUnit)
+ ((CPpmd8_Node *)p->LoUnit)->Stamp = 0;
+
+ {
+ CPpmd8_Node *node = (CPpmd8_Node *)p->UnitsStart;
+ for (; node->Stamp == EMPTY_NODE; node += node->NU)
+ {
+ node->Stamp = 0;
+ count[U2I(node->NU)]++;
+ }
+ p->UnitsStart = (Byte *)node;
+ }
+
+ for (i = 0; i < PPMD_NUM_INDEXES; i++)
+ {
+ CPpmd8_Node_Ref *next = (CPpmd8_Node_Ref *)&p->FreeList[i];
+ while (count[i] != 0)
+ {
+ CPpmd8_Node *node = NODE(*next);
+ while (node->Stamp == 0)
+ {
+ *next = node->Next;
+ node = NODE(*next);
+ p->Stamps[i]--;
+ if (--count[i] == 0)
+ break;
+ }
+ next = &node->Next;
+ }
+ }
+}
+
+#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16)))
+
+static void SetSuccessor(CPpmd_State *p, CPpmd_Void_Ref v)
+{
+ (p)->SuccessorLow = (UInt16)((UInt32)(v) & 0xFFFF);
+ (p)->SuccessorHigh = (UInt16)(((UInt32)(v) >> 16) & 0xFFFF);
+}
+
+#define RESET_TEXT(offs) { p->Text = p->Base + p->AlignOffset + (offs); }
+
+static void RestartModel(CPpmd8 *p)
+{
+ unsigned i, k, m, r;
+
+ memset(p->FreeList, 0, sizeof(p->FreeList));
+ memset(p->Stamps, 0, sizeof(p->Stamps));
+ RESET_TEXT(0);
+ p->HiUnit = p->Text + p->Size;
+ p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE;
+ p->GlueCount = 0;
+
+ p->OrderFall = p->MaxOrder;
+ p->RunLength = p->InitRL = -(Int32)((p->MaxOrder < 12) ? p->MaxOrder : 12) - 1;
+ p->PrevSuccess = 0;
+
+ p->MinContext = p->MaxContext = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); /* AllocContext(p); */
+ p->MinContext->Suffix = 0;
+ p->MinContext->NumStats = 255;
+ p->MinContext->Flags = 0;
+ p->MinContext->SummFreq = 256 + 1;
+ p->FoundState = (CPpmd_State *)p->LoUnit; /* AllocUnits(p, PPMD_NUM_INDEXES - 1); */
+ p->LoUnit += U2B(256 / 2);
+ p->MinContext->Stats = REF(p->FoundState);
+ for (i = 0; i < 256; i++)
+ {
+ CPpmd_State *s = &p->FoundState[i];
+ s->Symbol = (Byte)i;
+ s->Freq = 1;
+ SetSuccessor(s, 0);
+ }
+
+ for (i = m = 0; m < 25; m++)
+ {
+ while (p->NS2Indx[i] == m)
+ i++;
+ for (k = 0; k < 8; k++)
+ {
+ UInt16 val = (UInt16)(PPMD_BIN_SCALE - kInitBinEsc[k] / (i + 1));
+ UInt16 *dest = p->BinSumm[m] + k;
+ for (r = 0; r < 64; r += 8)
+ dest[r] = val;
+ }
+ }
+
+ for (i = m = 0; m < 24; m++)
+ {
+ while (p->NS2Indx[i + 3] == m + 3)
+ i++;
+ for (k = 0; k < 32; k++)
+ {
+ CPpmd_See *s = &p->See[m][k];
+ s->Summ = (UInt16)((2 * i + 5) << (s->Shift = PPMD_PERIOD_BITS - 4));
+ s->Count = 7;
+ }
+ }
+}
+
+void Ppmd8_Init(CPpmd8 *p, unsigned maxOrder, unsigned restoreMethod)
+{
+ p->MaxOrder = maxOrder;
+ p->RestoreMethod = restoreMethod;
+ RestartModel(p);
+ p->DummySee.Shift = PPMD_PERIOD_BITS;
+ p->DummySee.Summ = 0; /* unused */
+ p->DummySee.Count = 64; /* unused */
+}
+
+static void Refresh(CPpmd8 *p, CTX_PTR ctx, unsigned oldNU, unsigned scale)
+{
+ unsigned i = ctx->NumStats, escFreq, sumFreq, flags;
+ CPpmd_State *s = (CPpmd_State *)ShrinkUnits(p, STATS(ctx), oldNU, (i + 2) >> 1);
+ ctx->Stats = REF(s);
+ #ifdef PPMD8_FREEZE_SUPPORT
+ /* fixed over Shkarin's code. Fixed code is not compatible with original code for some files in FREEZE mode. */
+ scale |= (ctx->SummFreq >= ((UInt32)1 << 15));
+ #endif
+ flags = (ctx->Flags & (0x10 + 0x04 * scale)) + 0x08 * (s->Symbol >= 0x40);
+ escFreq = ctx->SummFreq - s->Freq;
+ sumFreq = (s->Freq = (Byte)((s->Freq + scale) >> scale));
+ do
+ {
+ escFreq -= (++s)->Freq;
+ sumFreq += (s->Freq = (Byte)((s->Freq + scale) >> scale));
+ flags |= 0x08 * (s->Symbol >= 0x40);
+ }
+ while (--i);
+ ctx->SummFreq = (UInt16)(sumFreq + ((escFreq + scale) >> scale));
+ ctx->Flags = (Byte)flags;
+}
+
+static void SwapStates(CPpmd_State *t1, CPpmd_State *t2)
+{
+ CPpmd_State tmp = *t1;
+ *t1 = *t2;
+ *t2 = tmp;
+}
+
+static CPpmd_Void_Ref CutOff(CPpmd8 *p, CTX_PTR ctx, unsigned order)
+{
+ int i;
+ unsigned tmp;
+ CPpmd_State *s;
+
+ if (!ctx->NumStats)
+ {
+ s = ONE_STATE(ctx);
+ if ((Byte *)Ppmd8_GetPtr(p, SUCCESSOR(s)) >= p->UnitsStart)
+ {
+ if (order < p->MaxOrder)
+ SetSuccessor(s, CutOff(p, CTX(SUCCESSOR(s)), order + 1));
+ else
+ SetSuccessor(s, 0);
+ if (SUCCESSOR(s) || order <= 9) /* O_BOUND */
+ return REF(ctx);
+ }
+ SpecialFreeUnit(p, ctx);
+ return 0;
+ }
+
+ ctx->Stats = STATS_REF(MoveUnitsUp(p, STATS(ctx), tmp = ((unsigned)ctx->NumStats + 2) >> 1));
+
+ for (s = STATS(ctx) + (i = ctx->NumStats); s >= STATS(ctx); s--)
+ if ((Byte *)Ppmd8_GetPtr(p, SUCCESSOR(s)) < p->UnitsStart)
+ {
+ CPpmd_State *s2 = STATS(ctx) + (i--);
+ SetSuccessor(s, 0);
+ SwapStates(s, s2);
+ }
+ else if (order < p->MaxOrder)
+ SetSuccessor(s, CutOff(p, CTX(SUCCESSOR(s)), order + 1));
+ else
+ SetSuccessor(s, 0);
+
+ if (i != ctx->NumStats && order)
+ {
+ ctx->NumStats = (Byte)i;
+ s = STATS(ctx);
+ if (i < 0)
+ {
+ FreeUnits(p, s, tmp);
+ SpecialFreeUnit(p, ctx);
+ return 0;
+ }
+ if (i == 0)
+ {
+ ctx->Flags = (Byte)((ctx->Flags & 0x10) + 0x08 * (s->Symbol >= 0x40));
+ *ONE_STATE(ctx) = *s;
+ FreeUnits(p, s, tmp);
+ /* 9.31: the code was fixed. It's was not BUG, if Freq <= MAX_FREQ = 124 */
+ ONE_STATE(ctx)->Freq = (Byte)(((unsigned)ONE_STATE(ctx)->Freq + 11) >> 3);
+ }
+ else
+ Refresh(p, ctx, tmp, ctx->SummFreq > 16 * i);
+ }
+ return REF(ctx);
+}
+
+#ifdef PPMD8_FREEZE_SUPPORT
+static CPpmd_Void_Ref RemoveBinContexts(CPpmd8 *p, CTX_PTR ctx, unsigned order)
+{
+ CPpmd_State *s;
+ if (!ctx->NumStats)
+ {
+ s = ONE_STATE(ctx);
+ if ((Byte *)Ppmd8_GetPtr(p, SUCCESSOR(s)) >= p->UnitsStart && order < p->MaxOrder)
+ SetSuccessor(s, RemoveBinContexts(p, CTX(SUCCESSOR(s)), order + 1));
+ else
+ SetSuccessor(s, 0);
+ /* Suffix context can be removed already, since different (high-order)
+ Successors may refer to same context. So we check Flags == 0xFF (Stamp == EMPTY_NODE) */
+ if (!SUCCESSOR(s) && (!SUFFIX(ctx)->NumStats || SUFFIX(ctx)->Flags == 0xFF))
+ {
+ FreeUnits(p, ctx, 1);
+ return 0;
+ }
+ else
+ return REF(ctx);
+ }
+
+ for (s = STATS(ctx) + ctx->NumStats; s >= STATS(ctx); s--)
+ if ((Byte *)Ppmd8_GetPtr(p, SUCCESSOR(s)) >= p->UnitsStart && order < p->MaxOrder)
+ SetSuccessor(s, RemoveBinContexts(p, CTX(SUCCESSOR(s)), order + 1));
+ else
+ SetSuccessor(s, 0);
+
+ return REF(ctx);
+}
+#endif
+
+static UInt32 GetUsedMemory(const CPpmd8 *p)
+{
+ UInt32 v = 0;
+ unsigned i;
+ for (i = 0; i < PPMD_NUM_INDEXES; i++)
+ v += p->Stamps[i] * I2U(i);
+ return p->Size - (UInt32)(p->HiUnit - p->LoUnit) - (UInt32)(p->UnitsStart - p->Text) - U2B(v);
+}
+
+#ifdef PPMD8_FREEZE_SUPPORT
+ #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1, fSuccessor)
+#else
+ #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1)
+#endif
+
+static void RestoreModel(CPpmd8 *p, CTX_PTR c1
+ #ifdef PPMD8_FREEZE_SUPPORT
+ , CTX_PTR fSuccessor
+ #endif
+ )
+{
+ CTX_PTR c;
+ CPpmd_State *s;
+ RESET_TEXT(0);
+ for (c = p->MaxContext; c != c1; c = SUFFIX(c))
+ if (--(c->NumStats) == 0)
+ {
+ s = STATS(c);
+ c->Flags = (Byte)((c->Flags & 0x10) + 0x08 * (s->Symbol >= 0x40));
+ *ONE_STATE(c) = *s;
+ SpecialFreeUnit(p, s);
+ ONE_STATE(c)->Freq = (Byte)(((unsigned)ONE_STATE(c)->Freq + 11) >> 3);
+ }
+ else
+ Refresh(p, c, (c->NumStats+3) >> 1, 0);
+
+ for (; c != p->MinContext; c = SUFFIX(c))
+ if (!c->NumStats)
+ ONE_STATE(c)->Freq = (Byte)(ONE_STATE(c)->Freq - (ONE_STATE(c)->Freq >> 1));
+ else if ((c->SummFreq += 4) > 128 + 4 * c->NumStats)
+ Refresh(p, c, (c->NumStats + 2) >> 1, 1);
+
+ #ifdef PPMD8_FREEZE_SUPPORT
+ if (p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE)
+ {
+ p->MaxContext = fSuccessor;
+ p->GlueCount += !(p->Stamps[1] & 1);
+ }
+ else if (p->RestoreMethod == PPMD8_RESTORE_METHOD_FREEZE)
+ {
+ while (p->MaxContext->Suffix)
+ p->MaxContext = SUFFIX(p->MaxContext);
+ RemoveBinContexts(p, p->MaxContext, 0);
+ p->RestoreMethod++;
+ p->GlueCount = 0;
+ p->OrderFall = p->MaxOrder;
+ }
+ else
+ #endif
+ if (p->RestoreMethod == PPMD8_RESTORE_METHOD_RESTART || GetUsedMemory(p) < (p->Size >> 1))
+ RestartModel(p);
+ else
+ {
+ while (p->MaxContext->Suffix)
+ p->MaxContext = SUFFIX(p->MaxContext);
+ do
+ {
+ CutOff(p, p->MaxContext, 0);
+ ExpandTextArea(p);
+ }
+ while (GetUsedMemory(p) > 3 * (p->Size >> 2));
+ p->GlueCount = 0;
+ p->OrderFall = p->MaxOrder;
+ }
+}
+
+static CTX_PTR CreateSuccessors(CPpmd8 *p, Bool skip, CPpmd_State *s1, CTX_PTR c)
+{
+ CPpmd_State upState;
+ Byte flags;
+ CPpmd_Byte_Ref upBranch = (CPpmd_Byte_Ref)SUCCESSOR(p->FoundState);
+ /* fixed over Shkarin's code. Maybe it could work without + 1 too. */
+ CPpmd_State *ps[PPMD8_MAX_ORDER + 1];
+ unsigned numPs = 0;
+
+ if (!skip)
+ ps[numPs++] = p->FoundState;
+
+ while (c->Suffix)
+ {
+ CPpmd_Void_Ref successor;
+ CPpmd_State *s;
+ c = SUFFIX(c);
+ if (s1)
+ {
+ s = s1;
+ s1 = NULL;
+ }
+ else if (c->NumStats != 0)
+ {
+ for (s = STATS(c); s->Symbol != p->FoundState->Symbol; s++);
+ if (s->Freq < MAX_FREQ - 9)
+ {
+ s->Freq++;
+ c->SummFreq++;
+ }
+ }
+ else
+ {
+ s = ONE_STATE(c);
+ s->Freq = (Byte)(s->Freq + (!SUFFIX(c)->NumStats & (s->Freq < 24)));
+ }
+ successor = SUCCESSOR(s);
+ if (successor != upBranch)
+ {
+ c = CTX(successor);
+ if (numPs == 0)
+ return c;
+ break;
+ }
+ ps[numPs++] = s;
+ }
+
+ upState.Symbol = *(const Byte *)Ppmd8_GetPtr(p, upBranch);
+ SetSuccessor(&upState, upBranch + 1);
+ flags = (Byte)(0x10 * (p->FoundState->Symbol >= 0x40) + 0x08 * (upState.Symbol >= 0x40));
+
+ if (c->NumStats == 0)
+ upState.Freq = ONE_STATE(c)->Freq;
+ else
+ {
+ UInt32 cf, s0;
+ CPpmd_State *s;
+ for (s = STATS(c); s->Symbol != upState.Symbol; s++);
+ cf = s->Freq - 1;
+ s0 = c->SummFreq - c->NumStats - cf;
+ upState.Freq = (Byte)(1 + ((2 * cf <= s0) ? (5 * cf > s0) : ((cf + 2 * s0 - 3) / s0)));
+ }
+
+ do
+ {
+ /* Create Child */
+ CTX_PTR c1; /* = AllocContext(p); */
+ if (p->HiUnit != p->LoUnit)
+ c1 = (CTX_PTR)(p->HiUnit -= UNIT_SIZE);
+ else if (p->FreeList[0] != 0)
+ c1 = (CTX_PTR)RemoveNode(p, 0);
+ else
+ {
+ c1 = (CTX_PTR)AllocUnitsRare(p, 0);
+ if (!c1)
+ return NULL;
+ }
+ c1->NumStats = 0;
+ c1->Flags = flags;
+ *ONE_STATE(c1) = upState;
+ c1->Suffix = REF(c);
+ SetSuccessor(ps[--numPs], REF(c1));
+ c = c1;
+ }
+ while (numPs != 0);
+
+ return c;
+}
+
+static CTX_PTR ReduceOrder(CPpmd8 *p, CPpmd_State *s1, CTX_PTR c)
+{
+ CPpmd_State *s = NULL;
+ CTX_PTR c1 = c;
+ CPpmd_Void_Ref upBranch = REF(p->Text);
+
+ #ifdef PPMD8_FREEZE_SUPPORT
+ /* The BUG in Shkarin's code was fixed: ps could overflow in CUT_OFF mode. */
+ CPpmd_State *ps[PPMD8_MAX_ORDER + 1];
+ unsigned numPs = 0;
+ ps[numPs++] = p->FoundState;
+ #endif
+
+ SetSuccessor(p->FoundState, upBranch);
+ p->OrderFall++;
+
+ for (;;)
+ {
+ if (s1)
+ {
+ c = SUFFIX(c);
+ s = s1;
+ s1 = NULL;
+ }
+ else
+ {
+ if (!c->Suffix)
+ {
+ #ifdef PPMD8_FREEZE_SUPPORT
+ if (p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE)
+ {
+ do { SetSuccessor(ps[--numPs], REF(c)); } while (numPs);
+ RESET_TEXT(1);
+ p->OrderFall = 1;
+ }
+ #endif
+ return c;
+ }
+ c = SUFFIX(c);
+ if (c->NumStats)
+ {
+ if ((s = STATS(c))->Symbol != p->FoundState->Symbol)
+ do { s++; } while (s->Symbol != p->FoundState->Symbol);
+ if (s->Freq < MAX_FREQ - 9)
+ {
+ s->Freq += 2;
+ c->SummFreq += 2;
+ }
+ }
+ else
+ {
+ s = ONE_STATE(c);
+ s->Freq = (Byte)(s->Freq + (s->Freq < 32));
+ }
+ }
+ if (SUCCESSOR(s))
+ break;
+ #ifdef PPMD8_FREEZE_SUPPORT
+ ps[numPs++] = s;
+ #endif
+ SetSuccessor(s, upBranch);
+ p->OrderFall++;
+ }
+
+ #ifdef PPMD8_FREEZE_SUPPORT
+ if (p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE)
+ {
+ c = CTX(SUCCESSOR(s));
+ do { SetSuccessor(ps[--numPs], REF(c)); } while (numPs);
+ RESET_TEXT(1);
+ p->OrderFall = 1;
+ return c;
+ }
+ else
+ #endif
+ if (SUCCESSOR(s) <= upBranch)
+ {
+ CTX_PTR successor;
+ CPpmd_State *s2 = p->FoundState;
+ p->FoundState = s;
+
+ successor = CreateSuccessors(p, False, NULL, c);
+ if (successor == NULL)
+ SetSuccessor(s, 0);
+ else
+ SetSuccessor(s, REF(successor));
+ p->FoundState = s2;
+ }
+
+ if (p->OrderFall == 1 && c1 == p->MaxContext)
+ {
+ SetSuccessor(p->FoundState, SUCCESSOR(s));
+ p->Text--;
+ }
+ if (SUCCESSOR(s) == 0)
+ return NULL;
+ return CTX(SUCCESSOR(s));
+}
+
+static void UpdateModel(CPpmd8 *p)
+{
+ CPpmd_Void_Ref successor, fSuccessor = SUCCESSOR(p->FoundState);
+ CTX_PTR c;
+ unsigned s0, ns, fFreq = p->FoundState->Freq;
+ Byte flag, fSymbol = p->FoundState->Symbol;
+ CPpmd_State *s = NULL;
+
+ if (p->FoundState->Freq < MAX_FREQ / 4 && p->MinContext->Suffix != 0)
+ {
+ c = SUFFIX(p->MinContext);
+
+ if (c->NumStats == 0)
+ {
+ s = ONE_STATE(c);
+ if (s->Freq < 32)
+ s->Freq++;
+ }
+ else
+ {
+ s = STATS(c);
+ if (s->Symbol != p->FoundState->Symbol)
+ {
+ do { s++; } while (s->Symbol != p->FoundState->Symbol);
+ if (s[0].Freq >= s[-1].Freq)
+ {
+ SwapStates(&s[0], &s[-1]);
+ s--;
+ }
+ }
+ if (s->Freq < MAX_FREQ - 9)
+ {
+ s->Freq += 2;
+ c->SummFreq += 2;
+ }
+ }
+ }
+
+ c = p->MaxContext;
+ if (p->OrderFall == 0 && fSuccessor)
+ {
+ CTX_PTR cs = CreateSuccessors(p, True, s, p->MinContext);
+ if (cs == 0)
+ {
+ SetSuccessor(p->FoundState, 0);
+ RESTORE_MODEL(c, CTX(fSuccessor));
+ }
+ else
+ {
+ SetSuccessor(p->FoundState, REF(cs));
+ p->MaxContext = cs;
+ }
+ return;
+ }
+
+ *p->Text++ = p->FoundState->Symbol;
+ successor = REF(p->Text);
+ if (p->Text >= p->UnitsStart)
+ {
+ RESTORE_MODEL(c, CTX(fSuccessor)); /* check it */
+ return;
+ }
+
+ if (!fSuccessor)
+ {
+ CTX_PTR cs = ReduceOrder(p, s, p->MinContext);
+ if (cs == NULL)
+ {
+ RESTORE_MODEL(c, 0);
+ return;
+ }
+ fSuccessor = REF(cs);
+ }
+ else if ((Byte *)Ppmd8_GetPtr(p, fSuccessor) < p->UnitsStart)
+ {
+ CTX_PTR cs = CreateSuccessors(p, False, s, p->MinContext);
+ if (cs == NULL)
+ {
+ RESTORE_MODEL(c, 0);
+ return;
+ }
+ fSuccessor = REF(cs);
+ }
+
+ if (--p->OrderFall == 0)
+ {
+ successor = fSuccessor;
+ p->Text -= (p->MaxContext != p->MinContext);
+ }
+ #ifdef PPMD8_FREEZE_SUPPORT
+ else if (p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE)
+ {
+ successor = fSuccessor;
+ RESET_TEXT(0);
+ p->OrderFall = 0;
+ }
+ #endif
+
+ s0 = p->MinContext->SummFreq - (ns = p->MinContext->NumStats) - fFreq;
+ flag = (Byte)(0x08 * (fSymbol >= 0x40));
+
+ for (; c != p->MinContext; c = SUFFIX(c))
+ {
+ unsigned ns1;
+ UInt32 cf, sf;
+ if ((ns1 = c->NumStats) != 0)
+ {
+ if ((ns1 & 1) != 0)
+ {
+ /* Expand for one UNIT */
+ unsigned oldNU = (ns1 + 1) >> 1;
+ unsigned i = U2I(oldNU);
+ if (i != U2I(oldNU + 1))
+ {
+ void *ptr = AllocUnits(p, i + 1);
+ void *oldPtr;
+ if (!ptr)
+ {
+ RESTORE_MODEL(c, CTX(fSuccessor));
+ return;
+ }
+ oldPtr = STATS(c);
+ MyMem12Cpy(ptr, oldPtr, oldNU);
+ InsertNode(p, oldPtr, i);
+ c->Stats = STATS_REF(ptr);
+ }
+ }
+ c->SummFreq = (UInt16)(c->SummFreq + (3 * ns1 + 1 < ns));
+ }
+ else
+ {
+ CPpmd_State *s2 = (CPpmd_State*)AllocUnits(p, 0);
+ if (!s2)
+ {
+ RESTORE_MODEL(c, CTX(fSuccessor));
+ return;
+ }
+ *s2 = *ONE_STATE(c);
+ c->Stats = REF(s2);
+ if (s2->Freq < MAX_FREQ / 4 - 1)
+ s2->Freq <<= 1;
+ else
+ s2->Freq = MAX_FREQ - 4;
+ c->SummFreq = (UInt16)(s2->Freq + p->InitEsc + (ns > 2));
+ }
+ cf = 2 * fFreq * (c->SummFreq + 6);
+ sf = (UInt32)s0 + c->SummFreq;
+ if (cf < 6 * sf)
+ {
+ cf = 1 + (cf > sf) + (cf >= 4 * sf);
+ c->SummFreq += 4;
+ }
+ else
+ {
+ cf = 4 + (cf > 9 * sf) + (cf > 12 * sf) + (cf > 15 * sf);
+ c->SummFreq = (UInt16)(c->SummFreq + cf);
+ }
+ {
+ CPpmd_State *s2 = STATS(c) + ns1 + 1;
+ SetSuccessor(s2, successor);
+ s2->Symbol = fSymbol;
+ s2->Freq = (Byte)cf;
+ c->Flags |= flag;
+ c->NumStats = (Byte)(ns1 + 1);
+ }
+ }
+ p->MaxContext = p->MinContext = CTX(fSuccessor);
+}
+
+static void Rescale(CPpmd8 *p)
+{
+ unsigned i, adder, sumFreq, escFreq;
+ CPpmd_State *stats = STATS(p->MinContext);
+ CPpmd_State *s = p->FoundState;
+ {
+ CPpmd_State tmp = *s;
+ for (; s != stats; s--)
+ s[0] = s[-1];
+ *s = tmp;
+ }
+ escFreq = p->MinContext->SummFreq - s->Freq;
+ s->Freq += 4;
+ adder = (p->OrderFall != 0
+ #ifdef PPMD8_FREEZE_SUPPORT
+ || p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE
+ #endif
+ );
+ s->Freq = (Byte)((s->Freq + adder) >> 1);
+ sumFreq = s->Freq;
+
+ i = p->MinContext->NumStats;
+ do
+ {
+ escFreq -= (++s)->Freq;
+ s->Freq = (Byte)((s->Freq + adder) >> 1);
+ sumFreq += s->Freq;
+ if (s[0].Freq > s[-1].Freq)
+ {
+ CPpmd_State *s1 = s;
+ CPpmd_State tmp = *s1;
+ do
+ s1[0] = s1[-1];
+ while (--s1 != stats && tmp.Freq > s1[-1].Freq);
+ *s1 = tmp;
+ }
+ }
+ while (--i);
+
+ if (s->Freq == 0)
+ {
+ unsigned numStats = p->MinContext->NumStats;
+ unsigned n0, n1;
+ do { i++; } while ((--s)->Freq == 0);
+ escFreq += i;
+ p->MinContext->NumStats = (Byte)(p->MinContext->NumStats - i);
+ if (p->MinContext->NumStats == 0)
+ {
+ CPpmd_State tmp = *stats;
+ tmp.Freq = (Byte)((2 * tmp.Freq + escFreq - 1) / escFreq);
+ if (tmp.Freq > MAX_FREQ / 3)
+ tmp.Freq = MAX_FREQ / 3;
+ InsertNode(p, stats, U2I((numStats + 2) >> 1));
+ p->MinContext->Flags = (Byte)((p->MinContext->Flags & 0x10) + 0x08 * (tmp.Symbol >= 0x40));
+ *(p->FoundState = ONE_STATE(p->MinContext)) = tmp;
+ return;
+ }
+ n0 = (numStats + 2) >> 1;
+ n1 = (p->MinContext->NumStats + 2) >> 1;
+ if (n0 != n1)
+ p->MinContext->Stats = STATS_REF(ShrinkUnits(p, stats, n0, n1));
+ p->MinContext->Flags &= ~0x08;
+ p->MinContext->Flags |= 0x08 * ((s = STATS(p->MinContext))->Symbol >= 0x40);
+ i = p->MinContext->NumStats;
+ do { p->MinContext->Flags |= 0x08*((++s)->Symbol >= 0x40); } while (--i);
+ }
+ p->MinContext->SummFreq = (UInt16)(sumFreq + escFreq - (escFreq >> 1));
+ p->MinContext->Flags |= 0x4;
+ p->FoundState = STATS(p->MinContext);
+}
+
+CPpmd_See *Ppmd8_MakeEscFreq(CPpmd8 *p, unsigned numMasked1, UInt32 *escFreq)
+{
+ CPpmd_See *see;
+ if (p->MinContext->NumStats != 0xFF)
+ {
+ see = p->See[(unsigned)p->NS2Indx[(unsigned)p->MinContext->NumStats + 2] - 3] +
+ (p->MinContext->SummFreq > 11 * ((unsigned)p->MinContext->NumStats + 1)) +
+ 2 * (unsigned)(2 * (unsigned)p->MinContext->NumStats <
+ ((unsigned)SUFFIX(p->MinContext)->NumStats + numMasked1)) +
+ p->MinContext->Flags;
+ {
+ unsigned r = (see->Summ >> see->Shift);
+ see->Summ = (UInt16)(see->Summ - r);
+ *escFreq = r + (r == 0);
+ }
+ }
+ else
+ {
+ see = &p->DummySee;
+ *escFreq = 1;
+ }
+ return see;
+}
+
+static void NextContext(CPpmd8 *p)
+{
+ CTX_PTR c = CTX(SUCCESSOR(p->FoundState));
+ if (p->OrderFall == 0 && (Byte *)c >= p->UnitsStart)
+ p->MinContext = p->MaxContext = c;
+ else
+ {
+ UpdateModel(p);
+ p->MinContext = p->MaxContext;
+ }
+}
+
+void Ppmd8_Update1(CPpmd8 *p)
+{
+ CPpmd_State *s = p->FoundState;
+ s->Freq += 4;
+ p->MinContext->SummFreq += 4;
+ if (s[0].Freq > s[-1].Freq)
+ {
+ SwapStates(&s[0], &s[-1]);
+ p->FoundState = --s;
+ if (s->Freq > MAX_FREQ)
+ Rescale(p);
+ }
+ NextContext(p);
+}
+
+void Ppmd8_Update1_0(CPpmd8 *p)
+{
+ p->PrevSuccess = (2 * p->FoundState->Freq >= p->MinContext->SummFreq);
+ p->RunLength += p->PrevSuccess;
+ p->MinContext->SummFreq += 4;
+ if ((p->FoundState->Freq += 4) > MAX_FREQ)
+ Rescale(p);
+ NextContext(p);
+}
+
+void Ppmd8_UpdateBin(CPpmd8 *p)
+{
+ p->FoundState->Freq = (Byte)(p->FoundState->Freq + (p->FoundState->Freq < 196));
+ p->PrevSuccess = 1;
+ p->RunLength++;
+ NextContext(p);
+}
+
+void Ppmd8_Update2(CPpmd8 *p)
+{
+ p->MinContext->SummFreq += 4;
+ if ((p->FoundState->Freq += 4) > MAX_FREQ)
+ Rescale(p);
+ p->RunLength = p->InitRL;
+ UpdateModel(p);
+ p->MinContext = p->MaxContext;
+}
+
+/* Ppmd8Dec.c -- PPMdI Decoder
+2010-04-16 : Igor Pavlov : Public domain
+This code is based on:
+ PPMd var.I (2002): Dmitry Shkarin : Public domain
+ Carryless rangecoder (1999): Dmitry Subbotin : Public domain */
+
+Bool Ppmd8_RangeDec_Init(CPpmd8 *p)
+{
+ unsigned i;
+ p->Low = 0;
+ p->Range = 0xFFFFFFFF;
+ p->Code = 0;
+ for (i = 0; i < 4; i++)
+ p->Code = (p->Code << 8) | p->Stream.In->Read(p->Stream.In);
+ return (p->Code < 0xFFFFFFFF);
+}
+
+static UInt32 RangeDec_GetThreshold(CPpmd8 *p, UInt32 total)
+{
+ return p->Code / (p->Range /= total);
+}
+
+static void RangeDec_Decode(CPpmd8 *p, UInt32 start, UInt32 size)
+{
+ start *= p->Range;
+ p->Low += start;
+ p->Code -= start;
+ p->Range *= size;
+
+ while ((p->Low ^ (p->Low + p->Range)) < kTop ||
+ (p->Range < kBot && ((p->Range = (0 - p->Low) & (kBot - 1)), 1)))
+ {
+ p->Code = (p->Code << 8) | p->Stream.In->Read(p->Stream.In);
+ p->Range <<= 8;
+ p->Low <<= 8;
+ }
+}
+
+#define MASK(sym) ((signed char *)charMask)[sym]
+
+int Ppmd8_DecodeSymbol(CPpmd8 *p)
+{
+ size_t charMask[256 / sizeof(size_t)];
+ if (p->MinContext->NumStats != 0)
+ {
+ CPpmd_State *s = Ppmd8_GetStats(p, p->MinContext);
+ unsigned i;
+ UInt32 count, hiCnt;
+ if ((count = RangeDec_GetThreshold(p, p->MinContext->SummFreq)) < (hiCnt = s->Freq))
+ {
+ Byte symbol;
+ RangeDec_Decode(p, 0, s->Freq);
+ p->FoundState = s;
+ symbol = s->Symbol;
+ Ppmd8_Update1_0(p);
+ return symbol;
+ }
+ p->PrevSuccess = 0;
+ i = p->MinContext->NumStats;
+ do
+ {
+ if ((hiCnt += (++s)->Freq) > count)
+ {
+ Byte symbol;
+ RangeDec_Decode(p, hiCnt - s->Freq, s->Freq);
+ p->FoundState = s;
+ symbol = s->Symbol;
+ Ppmd8_Update1(p);
+ return symbol;
+ }
+ }
+ while (--i);
+ if (count >= p->MinContext->SummFreq)
+ return -2;
+ RangeDec_Decode(p, hiCnt, p->MinContext->SummFreq - hiCnt);
+ PPMD_SetAllBitsIn256Bytes(charMask);
+ MASK(s->Symbol) = 0;
+ i = p->MinContext->NumStats;
+ do { MASK((--s)->Symbol) = 0; } while (--i);
+ }
+ else
+ {
+ UInt16 *prob = Ppmd8_GetBinSumm(p);
+ if (((p->Code / (p->Range >>= 14)) < *prob))
+ {
+ Byte symbol;
+ RangeDec_Decode(p, 0, *prob);
+ *prob = (UInt16)PPMD_UPDATE_PROB_0(*prob);
+ symbol = (p->FoundState = Ppmd8Context_OneState(p->MinContext))->Symbol;
+ Ppmd8_UpdateBin(p);
+ return symbol;
+ }
+ RangeDec_Decode(p, *prob, (1 << 14) - *prob);
+ *prob = (UInt16)PPMD_UPDATE_PROB_1(*prob);
+ p->InitEsc = PPMD8_kExpEscape[*prob >> 10];
+ PPMD_SetAllBitsIn256Bytes(charMask);
+ MASK(Ppmd8Context_OneState(p->MinContext)->Symbol) = 0;
+ p->PrevSuccess = 0;
+ }
+ for (;;)
+ {
+ CPpmd_State *ps[256], *s;
+ UInt32 freqSum, count, hiCnt;
+ CPpmd_See *see;
+ unsigned i, num, numMasked = p->MinContext->NumStats;
+ do
+ {
+ p->OrderFall++;
+ if (!p->MinContext->Suffix)
+ return -1;
+ p->MinContext = Ppmd8_GetContext(p, p->MinContext->Suffix);
+ }
+ while (p->MinContext->NumStats == numMasked);
+ hiCnt = 0;
+ s = Ppmd8_GetStats(p, p->MinContext);
+ i = 0;
+ num = p->MinContext->NumStats - numMasked;
+ do
+ {
+ int k = (int)(MASK(s->Symbol));
+ hiCnt += (s->Freq & k);
+ ps[i] = s++;
+ i -= k;
+ }
+ while (i != num);
+
+ see = Ppmd8_MakeEscFreq(p, numMasked, &freqSum);
+ freqSum += hiCnt;
+ count = RangeDec_GetThreshold(p, freqSum);
+
+ if (count < hiCnt)
+ {
+ Byte symbol;
+ CPpmd_State **pps = ps;
+ for (hiCnt = 0; (hiCnt += (*pps)->Freq) <= count; pps++);
+ s = *pps;
+ RangeDec_Decode(p, hiCnt - s->Freq, s->Freq);
+ Ppmd_See_Update(see);
+ p->FoundState = s;
+ symbol = s->Symbol;
+ Ppmd8_Update2(p);
+ return symbol;
+ }
+ if (count >= freqSum)
+ return -2;
+ RangeDec_Decode(p, hiCnt, freqSum - hiCnt);
+ see->Summ = (UInt16)(see->Summ + freqSum);
+ do { MASK(ps[--i]->Symbol) = 0; } while (i != 0);
+ }
+}
+
+/* H->I changes:
+ NS2Indx
+ GlewCount, and Glue method
+ BinSum
+ See / EscFreq
+ CreateSuccessors updates more suffix contexts
+ UpdateModel consts.
+ PrevSuccess Update
+*/
+
+const IPpmd8 __archive_ppmd8_functions =
+{
+ &Ppmd8_Construct,
+ &Ppmd8_Alloc,
+ &Ppmd8_Free,
+ &Ppmd8_Init,
+ &Ppmd8_RangeDec_Init,
+ &Ppmd8_DecodeSymbol,
+};
diff --git a/Utilities/cmlibarchive/libarchive/archive_ppmd8_private.h b/Utilities/cmlibarchive/libarchive/archive_ppmd8_private.h
new file mode 100644
index 0000000..454b75f
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_ppmd8_private.h
@@ -0,0 +1,148 @@
+/* Ppmd8.h -- PPMdI codec
+2011-01-27 : Igor Pavlov : Public domain
+This code is based on:
+ PPMd var.I (2002): Dmitry Shkarin : Public domain
+ Carryless rangecoder (1999): Dmitry Subbotin : Public domain */
+
+#ifndef ARCHIVE_PPMD8_PRIVATE_H_INCLUDED
+#define ARCHIVE_PPMD8_PRIVATE_H_INCLUDED
+
+#include "archive_ppmd_private.h"
+
+#define PPMD8_MIN_ORDER 2
+#define PPMD8_MAX_ORDER 16
+
+struct CPpmd8_Context_;
+
+typedef
+ #ifdef PPMD_32BIT
+ struct CPpmd8_Context_ *
+ #else
+ UInt32
+ #endif
+ CPpmd8_Context_Ref;
+
+#pragma pack(push, 1)
+
+typedef struct CPpmd8_Context_
+{
+ Byte NumStats;
+ Byte Flags;
+ UInt16 SummFreq;
+ CPpmd_State_Ref Stats;
+ CPpmd8_Context_Ref Suffix;
+} CPpmd8_Context;
+
+#pragma pack(pop)
+
+#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq)
+
+/* The BUG in Shkarin's code for FREEZE mode was fixed, but that fixed
+ code is not compatible with original code for some files compressed
+ in FREEZE mode. So we disable FREEZE mode support. */
+
+enum
+{
+ PPMD8_RESTORE_METHOD_RESTART,
+ PPMD8_RESTORE_METHOD_CUT_OFF
+ #ifdef PPMD8_FREEZE_SUPPORT
+ , PPMD8_RESTORE_METHOD_FREEZE
+ #endif
+};
+
+typedef struct
+{
+ CPpmd8_Context *MinContext, *MaxContext;
+ CPpmd_State *FoundState;
+ unsigned OrderFall, InitEsc, PrevSuccess, MaxOrder;
+ Int32 RunLength, InitRL; /* must be 32-bit at least */
+
+ UInt32 Size;
+ UInt32 GlueCount;
+ Byte *Base, *LoUnit, *HiUnit, *Text, *UnitsStart;
+ UInt32 AlignOffset;
+ unsigned RestoreMethod;
+
+ /* Range Coder */
+ UInt32 Range;
+ UInt32 Code;
+ UInt32 Low;
+ union
+ {
+ IByteIn *In;
+ IByteOut *Out;
+ } Stream;
+
+ Byte Indx2Units[PPMD_NUM_INDEXES];
+ Byte Units2Indx[128];
+ CPpmd_Void_Ref FreeList[PPMD_NUM_INDEXES];
+ UInt32 Stamps[PPMD_NUM_INDEXES];
+
+ Byte NS2BSIndx[256], NS2Indx[260];
+ CPpmd_See DummySee, See[24][32];
+ UInt16 BinSumm[25][64];
+} CPpmd8;
+
+void Ppmd8_Construct(CPpmd8 *p);
+Bool Ppmd8_Alloc(CPpmd8 *p, UInt32 size);
+void Ppmd8_Free(CPpmd8 *p);
+void Ppmd8_Init(CPpmd8 *p, unsigned maxOrder, unsigned restoreMethod);
+#define Ppmd8_WasAllocated(p) ((p)->Base != NULL)
+
+
+/* ---------- Internal Functions ---------- */
+
+extern const Byte PPMD8_kExpEscape[16];
+
+#ifdef PPMD_32BIT
+ #define Ppmd8_GetPtr(p, ptr) (ptr)
+ #define Ppmd8_GetContext(p, ptr) (ptr)
+ #define Ppmd8_GetStats(p, ctx) ((ctx)->Stats)
+#else
+ #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs)))
+ #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs)))
+ #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats)))
+#endif
+
+void Ppmd8_Update1(CPpmd8 *p);
+void Ppmd8_Update1_0(CPpmd8 *p);
+void Ppmd8_Update2(CPpmd8 *p);
+void Ppmd8_UpdateBin(CPpmd8 *p);
+
+#define Ppmd8_GetBinSumm(p) \
+ &p->BinSumm[p->NS2Indx[Ppmd8Context_OneState(p->MinContext)->Freq - 1]][ \
+ p->NS2BSIndx[Ppmd8_GetContext(p, p->MinContext->Suffix)->NumStats] + \
+ p->PrevSuccess + p->MinContext->Flags + ((p->RunLength >> 26) & 0x20)]
+
+CPpmd_See *Ppmd8_MakeEscFreq(CPpmd8 *p, unsigned numMasked, UInt32 *scale);
+
+
+/* ---------- Decode ---------- */
+
+Bool Ppmd8_RangeDec_Init(CPpmd8 *p);
+#define Ppmd8_RangeDec_IsFinishedOK(p) ((p)->Code == 0)
+int Ppmd8_DecodeSymbol(CPpmd8 *p); /* returns: -1 as EndMarker, -2 as DataError */
+
+/* ---------- Encode ---------- */
+
+#define Ppmd8_RangeEnc_Init(p) { (p)->Low = 0; (p)->Range = 0xFFFFFFFF; }
+void Ppmd8_RangeEnc_FlushData(CPpmd8 *p);
+void Ppmd8_EncodeSymbol(CPpmd8 *p, int symbol); /* symbol = -1 means EndMarker */
+
+typedef struct
+{
+ /* Base Functions */
+ void (*Ppmd8_Construct)(CPpmd8 *p);
+ Bool (*Ppmd8_Alloc)(CPpmd8 *p, UInt32 size);
+ void (*Ppmd8_Free)(CPpmd8 *p);
+ void (*Ppmd8_Init)(CPpmd8 *p, unsigned max_order, unsigned restore_method);
+ #define Ppmd7_WasAllocated(p) ((p)->Base != NULL)
+
+ /* Decode Functions */
+ int (*Ppmd8_RangeDec_Init)(CPpmd8 *p);
+ int (*Ppmd8_DecodeSymbol)(CPpmd8 *p);
+} IPpmd8;
+
+extern const IPpmd8 __archive_ppmd8_functions;
+
+#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_ppmd_private.h b/Utilities/cmlibarchive/libarchive/archive_ppmd_private.h
index a83b851..582803e 100644
--- a/Utilities/cmlibarchive/libarchive/archive_ppmd_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_ppmd_private.h
@@ -2,13 +2,13 @@
2010-03-12 : Igor Pavlov : Public domain
This code is based on PPMd var.H (2001): Dmitry Shkarin : Public domain */
+#ifndef ARCHIVE_PPMD_PRIVATE_H_INCLUDED
+#define ARCHIVE_PPMD_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_PPMD_PRIVATE_H_INCLUDED
-#define ARCHIVE_PPMD_PRIVATE_H_INCLUDED
-
#include <stddef.h>
#include "archive_read_private.h"
diff --git a/Utilities/cmlibarchive/libarchive/archive_private.h b/Utilities/cmlibarchive/libarchive/archive_private.h
index 4b4be97..937a87b 100644
--- a/Utilities/cmlibarchive/libarchive/archive_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_private.h
@@ -25,13 +25,13 @@
* $FreeBSD: head/lib/libarchive/archive_private.h 201098 2009-12-28 02:58:14Z kientzle $
*/
+#ifndef ARCHIVE_PRIVATE_H_INCLUDED
+#define ARCHIVE_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_PRIVATE_H_INCLUDED
-#define ARCHIVE_PRIVATE_H_INCLUDED
-
#if HAVE_ICONV_H
#include <iconv.h>
#endif
@@ -153,6 +153,11 @@
void __archive_ensure_cloexec_flag(int fd);
int __archive_mktemp(const char *tmpdir);
+#if defined(_WIN32) && !defined(__CYGWIN__)
+int __archive_mkstemp(wchar_t *template);
+#else
+int __archive_mkstemp(char *template);
+#endif
int __archive_clean(struct archive *);
diff --git a/Utilities/cmlibarchive/libarchive/archive_random_private.h b/Utilities/cmlibarchive/libarchive/archive_random_private.h
index c414779..08b91b3 100644
--- a/Utilities/cmlibarchive/libarchive/archive_random_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_random_private.h
@@ -23,13 +23,13 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#ifndef ARCHIVE_RANDOM_PRIVATE_H_INCLUDED
+#define ARCHIVE_RANDOM_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_RANDOM_PRIVATE_H_INCLUDED
-#define ARCHIVE_RANDOM_PRIVATE_H_INCLUDED
-
/* Random number generator. */
int archive_random(void *buf, size_t nbytes);
diff --git a/Utilities/cmlibarchive/libarchive/archive_rb.h b/Utilities/cmlibarchive/libarchive/archive_rb.h
index 4562e9e..8851f10 100644
--- a/Utilities/cmlibarchive/libarchive/archive_rb.h
+++ b/Utilities/cmlibarchive/libarchive/archive_rb.h
@@ -28,8 +28,9 @@
*
* Based on NetBSD: rb.h,v 1.13 2009/08/16 10:57:01 yamt Exp
*/
-#ifndef ARCHIVE_RB_H_
-#define ARCHIVE_RB_H_
+
+#ifndef ARCHIVE_RB_H_INCLUDED
+#define ARCHIVE_RB_H_INCLUDED
struct archive_rb_node {
struct archive_rb_node *rb_nodes[2];
@@ -48,12 +49,24 @@
__archive_rb_tree_iterate((T), NULL, ARCHIVE_RB_DIR_LEFT)
#define ARCHIVE_RB_TREE_MAX(T) \
__archive_rb_tree_iterate((T), NULL, ARCHIVE_RB_DIR_RIGHT)
+#define ARCHIVE_RB_TREE_NEXT(T, N) \
+ __archive_rb_tree_iterate((T), (N), ARCHIVE_RB_DIR_RIGHT)
+#define ARCHIVE_RB_TREE_PREV(T, N) \
+ __archive_rb_tree_iterate((T), (N), ARCHIVE_RB_DIR_LEFT)
#define ARCHIVE_RB_TREE_FOREACH(N, T) \
for ((N) = ARCHIVE_RB_TREE_MIN(T); (N); \
- (N) = __archive_rb_tree_iterate((T), (N), ARCHIVE_RB_DIR_RIGHT))
+ (N) = ARCHIVE_RB_TREE_NEXT((T), (N)))
#define ARCHIVE_RB_TREE_FOREACH_REVERSE(N, T) \
for ((N) = ARCHIVE_RB_TREE_MAX(T); (N); \
- (N) = __archive_rb_tree_iterate((T), (N), ARCHIVE_RB_DIR_LEFT))
+ (N) = ARCHIVE_RB_TREE_PREV((T), (N)))
+#define ARCHIVE_RB_TREE_FOREACH_SAFE(N, T, S) \
+ for ((N) = ARCHIVE_RB_TREE_MIN(T); \
+ (N) && ((S) = ARCHIVE_RB_TREE_NEXT((T), (N)), 1); \
+ (N) = (S))
+#define ARCHIVE_RB_TREE_FOREACH_REVERSE_SAFE(N, T, S) \
+ for ((N) = ARCHIVE_RB_TREE_MAX(T); \
+ (N) && ((S) = ARCHIVE_RB_TREE_PREV((T), (N)), 1); \
+ (N) = (S))
/*
* archive_rbto_compare_nodes_fn:
diff --git a/Utilities/cmlibarchive/libarchive/archive_read.3 b/Utilities/cmlibarchive/libarchive/archive_read.3
index d37e732..cbedd0a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read.3
@@ -155,7 +155,7 @@
.Fn archive_read_free
to release all resources, including all memory allocated by the library.
.\"
-.Sh EXAMPLE
+.Sh EXAMPLES
The following illustrates basic usage of the library.
In this example,
the callback functions are simply wrappers around the standard
@@ -217,16 +217,16 @@
.\" .Sh ERRORS
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
-.Xr archive_read_new 3 ,
.Xr archive_read_data 3 ,
.Xr archive_read_extract 3 ,
.Xr archive_read_filter 3 ,
.Xr archive_read_format 3 ,
.Xr archive_read_header 3 ,
+.Xr archive_read_new 3 ,
.Xr archive_read_open 3 ,
.Xr archive_read_set_options 3 ,
.Xr archive_util 3 ,
+.Xr libarchive 3 ,
.Xr tar 5
.Sh HISTORY
The
diff --git a/Utilities/cmlibarchive/libarchive/archive_read.c b/Utilities/cmlibarchive/libarchive/archive_read.c
index 0e56e76..4a933b2 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read.c
@@ -433,7 +433,7 @@
return ARCHIVE_FATAL;
}
a->client.dataset = (struct archive_read_data_node *)p;
- for (i = a->client.nodes - 1; i > iindex && i > 0; i--) {
+ for (i = a->client.nodes - 1; i > iindex; i--) {
a->client.dataset[i].data = a->client.dataset[i-1].data;
a->client.dataset[i].begin_position = -1;
a->client.dataset[i].total_size = -1;
@@ -611,6 +611,15 @@
return (ARCHIVE_FATAL);
}
+int
+__archive_read_header(struct archive_read *a, struct archive_entry *entry)
+{
+ if (a->filter->read_header)
+ return a->filter->read_header(a->filter, entry);
+ else
+ return (ARCHIVE_OK);
+}
+
/*
* Read header of next entry.
*/
@@ -835,7 +844,8 @@
dest = (char *)buff;
while (s > 0) {
- if (a->read_data_remaining == 0) {
+ if (a->read_data_offset == a->read_data_output_offset &&
+ a->read_data_remaining == 0) {
read_buf = a->read_data_block;
a->read_data_is_posix_read = 1;
a->read_data_requested = s;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_add_passphrase.3 b/Utilities/cmlibarchive/libarchive/archive_read_add_passphrase.3
index 8b242ea..ca60d4f 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_add_passphrase.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_add_passphrase.3
@@ -59,16 +59,16 @@
will be returned.
Otherwise,
.Cm ARCHIVE_OK
-will be returned.
+will be returned.
.It Fn archive_read_set_passphrase_callback
-Register callback function that will be invoked to get a passphrase
-for decrption after trying all passphrases registered by the
+Register a callback function that will be invoked to get a passphrase
+for decryption after trying all the passphrases registered by the
.Fn archive_read_add_passphrase
function failed.
.El
.\" .Sh ERRORS
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_read 3 ,
-.Xr archive_read_set_options 3
+.Xr archive_read_set_options 3 ,
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_data.3 b/Utilities/cmlibarchive/libarchive/archive_read_data.3
index c1bc15d..78c0c90 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_data.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_data.3
@@ -28,7 +28,7 @@
.Dt ARCHIVE_READ_DATA 3
.Os
.Sh NAME
-.Nm archive_read_data
+.Nm archive_read_data ,
.Nm archive_read_data_block ,
.Nm archive_read_data_skip ,
.Nm archive_read_data_into_fd
@@ -118,7 +118,6 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_read 3 ,
.Xr archive_read_extract 3 ,
.Xr archive_read_filter 3 ,
@@ -127,4 +126,5 @@
.Xr archive_read_open 3 ,
.Xr archive_read_set_options 3 ,
.Xr archive_util 3 ,
+.Xr libarchive 3 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_disk.3 b/Utilities/cmlibarchive/libarchive/archive_read_disk.3
index 027f63c..82d6a5c 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_disk.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_disk.3
@@ -99,9 +99,10 @@
.Bl -tag -compact -width "indent"
.It Cm ARCHIVE_READDISK_HONOR_NODUMP
Skip files and directories with the nodump file attribute (file flag) set.
-By default, the nodump file atrribute is ignored.
+By default, the nodump file attribute is ignored.
.It Cm ARCHIVE_READDISK_MAC_COPYFILE
-Mac OS X specific. Read metadata (ACLs and extended attributes) with
+Mac OS X specific.
+Read metadata (ACLs and extended attributes) with
.Xr copyfile 3 .
By default, metadata is read using
.Xr copyfile 3 .
@@ -120,7 +121,7 @@
for more information on file attributes.
.It Cm ARCHIVE_READDISK_NO_TRAVERSE_MOUNTS
Do not traverse mount points.
-By defaut, moint points are traversed.
+By default, mount points are traversed.
.It Cm ARCHIVE_READDISK_NO_XATTR
Do not read extended file attributes (xattrs).
By default, extended file attributes are read from disk.
@@ -216,7 +217,7 @@
(For example, directory traversal libraries often provide this information.)
.Pp
Where necessary, user and group ids are converted to user and group names
-using the currently registered lookup functions above.
+using the currently-registered lookup functions above.
This affects the file ownership fields and ACL values in the
.Tn struct archive_entry
object.
@@ -226,7 +227,7 @@
object and the overall design of the library can be found in the
.Xr libarchive 3
overview.
-.Sh EXAMPLE
+.Sh EXAMPLES
The following illustrates basic usage of the library by
showing how to use it to copy an item on disk into an archive.
.Bd -literal -offset indent
@@ -291,11 +292,11 @@
functions.
.\"
.Sh SEE ALSO
+.Xr tar 1 ,
.Xr archive_read 3 ,
.Xr archive_util 3 ,
.Xr archive_write 3 ,
.Xr archive_write_disk 3 ,
-.Xr tar 1 ,
.Xr libarchive 3
.Sh HISTORY
The
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_disk_entry_from_file.c b/Utilities/cmlibarchive/libarchive/archive_read_disk_entry_from_file.c
index 1786cff..2a8cec8 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_disk_entry_from_file.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_disk_entry_from_file.c
@@ -163,6 +163,9 @@
int initial_fd = fd;
int r, r1;
+ archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, ARCHIVE_STATE_ANY,
+ "archive_read_disk_entry_from_file");
+
archive_clear_error(_a);
path = archive_entry_sourcepath(entry);
if (path == NULL)
@@ -188,7 +191,7 @@
}
} else
#endif
- if (stat(path, &s) != 0) {
+ if (la_stat(path, &s) != 0) {
archive_set_error(&a->archive, errno,
"Can't stat %s", path);
return (ARCHIVE_FAILED);
@@ -246,11 +249,11 @@
#if defined(HAVE_READLINK) || defined(HAVE_READLINKAT)
if (S_ISLNK(st->st_mode)) {
- size_t linkbuffer_len = st->st_size + 1;
+ size_t linkbuffer_len = st->st_size;
char *linkbuffer;
int lnklen;
- linkbuffer = malloc(linkbuffer_len);
+ linkbuffer = malloc(linkbuffer_len + 1);
if (linkbuffer == NULL) {
archive_set_error(&a->archive, ENOMEM,
"Couldn't read link data");
@@ -277,7 +280,7 @@
free(linkbuffer);
return (ARCHIVE_FAILED);
}
- linkbuffer[lnklen] = 0;
+ linkbuffer[lnklen] = '\0';
archive_entry_set_symlink(entry, linkbuffer);
free(linkbuffer);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_disk_posix.c b/Utilities/cmlibarchive/libarchive/archive_read_disk_posix.c
index cdf7541..52fec7b 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_disk_posix.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_disk_posix.c
@@ -694,6 +694,7 @@
struct tree *t = a->tree;
int r;
ssize_t bytes;
+ int64_t sparse_bytes;
size_t buffbytes;
int empty_sparse_region = 0;
@@ -728,27 +729,23 @@
if ((t->flags & needsRestoreTimes) != 0 &&
t->restore_time.noatime == 0)
flags |= O_NOATIME;
- do {
#endif
- t->entry_fd = open_on_current_dir(t,
- tree_current_access_path(t), flags);
- __archive_ensure_cloexec_flag(t->entry_fd);
+ t->entry_fd = open_on_current_dir(t,
+ tree_current_access_path(t), flags);
+ __archive_ensure_cloexec_flag(t->entry_fd);
#if defined(O_NOATIME)
- /*
- * When we did open the file with O_NOATIME flag,
- * if successful, set 1 to t->restore_time.noatime
- * not to restore an atime of the file later.
- * if failed by EPERM, retry it without O_NOATIME flag.
- */
- if (flags & O_NOATIME) {
- if (t->entry_fd >= 0)
- t->restore_time.noatime = 1;
- else if (errno == EPERM) {
- flags &= ~O_NOATIME;
- continue;
- }
- }
- } while (0);
+ /*
+ * When we did open the file with O_NOATIME flag,
+ * if successful, set 1 to t->restore_time.noatime
+ * not to restore an atime of the file later.
+ * if failed by EPERM, retry it without O_NOATIME flag.
+ */
+ if (flags & O_NOATIME) {
+ if (t->entry_fd >= 0)
+ t->restore_time.noatime = 1;
+ else if (errno == EPERM)
+ flags &= ~O_NOATIME;
+ }
#endif
if (t->entry_fd < 0) {
archive_set_error(&a->archive, errno,
@@ -792,9 +789,9 @@
a->archive.state = ARCHIVE_STATE_FATAL;
goto abort_read_data;
}
- bytes = t->current_sparse->offset - t->entry_total;
- t->entry_remaining_bytes -= bytes;
- t->entry_total += bytes;
+ sparse_bytes = t->current_sparse->offset - t->entry_total;
+ t->entry_remaining_bytes -= sparse_bytes;
+ t->entry_total += sparse_bytes;
}
/*
@@ -856,7 +853,12 @@
const struct stat *st; /* info to use for this entry */
const struct stat *lst;/* lstat() information */
const char *name;
- int descend, r;
+ int delayed, delayed_errno, descend, r;
+ struct archive_string delayed_str;
+
+ delayed = ARCHIVE_OK;
+ delayed_errno = 0;
+ archive_string_init(&delayed_str);
st = NULL;
lst = NULL;
@@ -885,14 +887,26 @@
case TREE_REGULAR:
lst = tree_current_lstat(t);
if (lst == NULL) {
+ if (errno == ENOENT && t->depth > 0) {
+ delayed = ARCHIVE_WARN;
+ delayed_errno = errno;
+ if (delayed_str.length == 0) {
+ archive_string_sprintf(&delayed_str,
+ "%s", tree_current_path(t));
+ } else {
+ archive_string_sprintf(&delayed_str,
+ " %s", tree_current_path(t));
+ }
+ } else {
archive_set_error(&a->archive, errno,
"%s: Cannot stat",
tree_current_path(t));
tree_enter_initial_dir(t);
return (ARCHIVE_FAILED);
+ }
}
break;
- }
+ }
} while (lst == NULL);
#ifdef __APPLE__
@@ -1083,6 +1097,17 @@
r = archive_read_disk_entry_from_file(&(a->archive), entry,
t->entry_fd, st);
+ if (r == ARCHIVE_OK) {
+ r = delayed;
+ if (r != ARCHIVE_OK) {
+ archive_string_sprintf(&delayed_str, ": %s",
+ "File removed before we read it");
+ archive_set_error(&(a->archive), delayed_errno,
+ "%s", delayed_str.s);
+ }
+ }
+ archive_string_free(&delayed_str);
+
return (r);
}
@@ -1114,6 +1139,8 @@
t->entry_fd = -1;
}
+ archive_entry_clear(entry);
+
for (;;) {
r = next_entry(a, t, entry);
if (t->entry_fd >= 0) {
@@ -1266,10 +1293,23 @@
if (t->visit_type != TREE_REGULAR || !t->descend)
return (ARCHIVE_OK);
+ /*
+ * We must not treat the initial specified path as a physical dir,
+ * because if we do then we will try and ascend out of it by opening
+ * ".." which is (a) wrong and (b) causes spurious permissions errors
+ * if ".." is not readable by us. Instead, treat it as if it were a
+ * symlink. (This uses an extra fd, but it can only happen once at the
+ * top level of a traverse.) But we can't necessarily assume t->st is
+ * valid here (though t->lst is), which complicates the logic a
+ * little.
+ */
if (tree_current_is_physical_dir(t)) {
tree_push(t, t->basename, t->current_filesystem_id,
t->lst.st_dev, t->lst.st_ino, &t->restore_time);
- t->stack->flags |= isDir;
+ if (t->stack->parent->parent != NULL)
+ t->stack->flags |= isDir;
+ else
+ t->stack->flags |= isDirLink;
} else if (tree_current_is_dir(t)) {
tree_push(t, t->basename, t->current_filesystem_id,
t->st.st_dev, t->st.st_ino, &t->restore_time);
@@ -2122,6 +2162,17 @@
static struct tree *
tree_reopen(struct tree *t, const char *path, int restore_time)
{
+#if defined(O_PATH)
+ /* Linux */
+ const int o_flag = O_PATH;
+#elif defined(O_SEARCH)
+ /* SunOS */
+ const int o_flag = O_SEARCH;
+#elif defined(__FreeBSD__) && defined(O_EXEC)
+ /* FreeBSD */
+ const int o_flag = O_EXEC;
+#endif
+
t->flags = (restore_time != 0)?needsRestoreTimes:0;
t->flags |= onInitialDir;
t->visit_type = 0;
@@ -2143,6 +2194,16 @@
t->stack->flags = needsFirstVisit;
t->maxOpenCount = t->openCount = 1;
t->initial_dir_fd = open(".", O_RDONLY | O_CLOEXEC);
+#if defined(O_PATH) || defined(O_SEARCH) || \
+ (defined(__FreeBSD__) && defined(O_EXEC))
+ /*
+ * Most likely reason to fail opening "." is that it's not readable,
+ * so try again for execute. The consequences of not opening this are
+ * unhelpful and unnecessary errors later.
+ */
+ if (t->initial_dir_fd < 0)
+ t->initial_dir_fd = open(".", o_flag | O_CLOEXEC);
+#endif
__archive_ensure_cloexec_flag(t->initial_dir_fd);
t->working_dir_fd = tree_dup(t->initial_dir_fd);
return (t);
@@ -2450,7 +2511,7 @@
#else
if (tree_enter_working_dir(t) != 0)
return NULL;
- if (stat(tree_current_access_path(t), &t->st) != 0)
+ if (la_stat(tree_current_access_path(t), &t->st) != 0)
#endif
return NULL;
t->flags |= hasStat;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_disk_private.h b/Utilities/cmlibarchive/libarchive/archive_read_disk_private.h
index f03a0a9..bc8abc1 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_disk_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_read_disk_private.h
@@ -26,13 +26,13 @@
* $FreeBSD: head/lib/libarchive/archive_read_disk_private.h 201105 2009-12-28 03:20:54Z kientzle $
*/
+#ifndef ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED
+#define ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED
-#define ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED
-
#include "archive_platform_acl.h"
struct tree;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_disk_windows.c b/Utilities/cmlibarchive/libarchive/archive_read_disk_windows.c
index d82048d..fdd376f 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_disk_windows.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_disk_windows.c
@@ -299,8 +299,155 @@
struct restore_time *);
static int setup_sparse_from_disk(struct archive_read_disk *,
struct archive_entry *, HANDLE);
+static int la_linkname_from_handle(HANDLE, wchar_t **, int *);
+static int la_linkname_from_pathw(const wchar_t *, wchar_t **, int *);
+static void entry_symlink_from_pathw(struct archive_entry *,
+ const wchar_t *path);
+typedef struct _REPARSE_DATA_BUFFER {
+ ULONG ReparseTag;
+ USHORT ReparseDataLength;
+ USHORT Reserved;
+ union {
+ struct {
+ USHORT SubstituteNameOffset;
+ USHORT SubstituteNameLength;
+ USHORT PrintNameOffset;
+ USHORT PrintNameLength;
+ ULONG Flags;
+ WCHAR PathBuffer[1];
+ } SymbolicLinkReparseBuffer;
+ struct {
+ USHORT SubstituteNameOffset;
+ USHORT SubstituteNameLength;
+ USHORT PrintNameOffset;
+ USHORT PrintNameLength;
+ WCHAR PathBuffer[1];
+ } MountPointReparseBuffer;
+ struct {
+ UCHAR DataBuffer[1];
+ } GenericReparseBuffer;
+ } DUMMYUNIONNAME;
+} REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER;
+/*
+ * Reads the target of a symbolic link
+ *
+ * Returns 0 on success and -1 on failure
+ * outbuf is allocated in the function
+ */
+static int
+la_linkname_from_handle(HANDLE h, wchar_t **linkname, int *linktype)
+{
+ DWORD inbytes;
+ REPARSE_DATA_BUFFER *buf;
+ BY_HANDLE_FILE_INFORMATION st;
+ size_t len;
+ BOOL ret;
+ BYTE *indata;
+ wchar_t *tbuf;
+
+ ret = GetFileInformationByHandle(h, &st);
+ if (ret == 0 ||
+ (st.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) == 0) {
+ return (-1);
+ }
+
+ indata = malloc(MAXIMUM_REPARSE_DATA_BUFFER_SIZE);
+ ret = DeviceIoControl(h, FSCTL_GET_REPARSE_POINT, NULL, 0, indata,
+ 1024, &inbytes, NULL);
+ if (ret == 0) {
+ la_dosmaperr(GetLastError());
+ free(indata);
+ return (-1);
+ }
+
+ buf = (REPARSE_DATA_BUFFER *) indata;
+ if (buf->ReparseTag != IO_REPARSE_TAG_SYMLINK) {
+ free(indata);
+ /* File is not a symbolic link */
+ errno = EINVAL;
+ return (-1);
+ }
+
+ len = buf->SymbolicLinkReparseBuffer.SubstituteNameLength;
+ if (len <= 0) {
+ free(indata);
+ return (-1);
+ }
+
+ tbuf = malloc(len + 1 * sizeof(wchar_t));
+ if (tbuf == NULL) {
+ free(indata);
+ return (-1);
+ }
+
+ memcpy(tbuf, &((BYTE *)buf->SymbolicLinkReparseBuffer.PathBuffer)
+ [buf->SymbolicLinkReparseBuffer.SubstituteNameOffset], len);
+ free(indata);
+
+ tbuf[len / sizeof(wchar_t)] = L'\0';
+
+ *linkname = tbuf;
+
+ /*
+ * Translate backslashes to slashes for libarchive internal use
+ */
+ while(*tbuf != L'\0') {
+ if (*tbuf == L'\\')
+ *tbuf = L'/';
+ tbuf++;
+ }
+
+ if ((st.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
+ *linktype = AE_SYMLINK_TYPE_FILE;
+ else
+ *linktype = AE_SYMLINK_TYPE_DIRECTORY;
+
+ return (0);
+}
+
+/*
+ * Returns AE_SYMLINK_TYPE_FILE, AE_SYMLINK_TYPE_DIRECTORY or -1 on error
+ */
+static int
+la_linkname_from_pathw(const wchar_t *path, wchar_t **outbuf, int *linktype)
+{
+ HANDLE h;
+ const DWORD flag = FILE_FLAG_BACKUP_SEMANTICS |
+ FILE_FLAG_OPEN_REPARSE_POINT;
+ int ret;
+
+ h = CreateFileW(path, 0, FILE_SHARE_READ, NULL, OPEN_EXISTING, flag,
+ NULL);
+ if (h == INVALID_HANDLE_VALUE) {
+ la_dosmaperr(GetLastError());
+ return (-1);
+ }
+
+ ret = la_linkname_from_handle(h, outbuf, linktype);
+ CloseHandle(h);
+
+ return (ret);
+}
+
+static void
+entry_symlink_from_pathw(struct archive_entry *entry, const wchar_t *path)
+{
+ wchar_t *linkname = NULL;
+ int ret, linktype;
+
+ ret = la_linkname_from_pathw(path, &linkname, &linktype);
+ if (ret != 0)
+ return;
+ if (linktype >= 0) {
+ archive_entry_copy_symlink_w(entry, linkname);
+ archive_entry_set_symlink_type(entry, linktype);
+ }
+ free(linkname);
+
+ return;
+}
static struct archive_vtable *
archive_read_disk_vtable(void)
@@ -900,6 +1047,19 @@
}
/*
+ * File attributes
+ */
+ if ((a->flags & ARCHIVE_READDISK_NO_FFLAGS) == 0) {
+ const int supported_attrs =
+ FILE_ATTRIBUTE_READONLY |
+ FILE_ATTRIBUTE_HIDDEN |
+ FILE_ATTRIBUTE_SYSTEM;
+ DWORD file_attrs = st->dwFileAttributes & supported_attrs;
+ if (file_attrs != 0)
+ archive_entry_set_fflags(entry, file_attrs, 0);
+ }
+
+ /*
* Invoke a meta data filter callback.
*/
if (a->metadata_filter_func) {
@@ -966,6 +1126,8 @@
t->entry_fh = INVALID_HANDLE_VALUE;
}
+ archive_entry_clear(entry);
+
while ((r = next_entry(a, t, entry)) == ARCHIVE_RETRY)
archive_entry_clear(entry);
@@ -1838,9 +2000,10 @@
mode |= S_IWUSR | S_IWGRP | S_IWOTH;
if ((bhfi->dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) &&
findData != NULL &&
- findData->dwReserved0 == IO_REPARSE_TAG_SYMLINK)
+ findData->dwReserved0 == IO_REPARSE_TAG_SYMLINK) {
mode |= S_IFLNK;
- else if (bhfi->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ entry_symlink_from_pathw(entry, path);
+ } else if (bhfi->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
mode |= S_IFDIR | S_IXUSR | S_IXGRP | S_IXOTH;
else {
const wchar_t *p;
@@ -2139,6 +2302,8 @@
fileAttributes = bhfi.dwFileAttributes;
} else {
archive_entry_copy_stat(entry, st);
+ if (st->st_mode & S_IFLNK)
+ entry_symlink_from_pathw(entry, path);
h = INVALID_HANDLE_VALUE;
}
@@ -2151,6 +2316,19 @@
archive_entry_copy_gname(entry, name);
/*
+ * File attributes
+ */
+ if ((a->flags & ARCHIVE_READDISK_NO_FFLAGS) == 0) {
+ const int supported_attrs =
+ FILE_ATTRIBUTE_READONLY |
+ FILE_ATTRIBUTE_HIDDEN |
+ FILE_ATTRIBUTE_SYSTEM;
+ DWORD file_attrs = fileAttributes & supported_attrs;
+ if (file_attrs != 0)
+ archive_entry_set_fflags(entry, file_attrs, 0);
+ }
+
+ /*
* Can this file be sparse file ?
*/
if (archive_entry_filetype(entry) != AE_IFREG
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_extract.3 b/Utilities/cmlibarchive/libarchive/archive_read_extract.3
index 6ec0ced..858f397 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_extract.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_extract.3
@@ -126,7 +126,6 @@
functions.
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_read 3 ,
.Xr archive_read_data 3 ,
.Xr archive_read_filter 3 ,
@@ -134,4 +133,5 @@
.Xr archive_read_open 3 ,
.Xr archive_read_set_options 3 ,
.Xr archive_util 3 ,
+.Xr libarchive 3 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_filter.3 b/Utilities/cmlibarchive/libarchive/archive_read_filter.3
index ef0a701..1ba5fcb 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_filter.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_filter.3
@@ -147,8 +147,8 @@
functions.
.\"
.Sh SEE ALSO
-.Xr libarchive 3 ,
.Xr archive_read 3 ,
.Xr archive_read_data 3 ,
.Xr archive_read_format 3 ,
-.Xr archive_read_format 3
+.Xr archive_read_format 3 ,
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_format.3 b/Utilities/cmlibarchive/libarchive/archive_read_format.3
index 91c5d2c..f3804ce 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_format.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_format.3
@@ -102,7 +102,7 @@
.Fn archive_read_support_format_tar
enables support for a variety of standard tar formats, old-style tar,
ustar, pax interchange format, and many common variants.
-.It Fn archive_read_support_format_all
+.It Fn archive_read_support_format_all
Enables support for all available formats except the
.Dq raw
format (see below).
@@ -125,7 +125,7 @@
an empty file based purely on contents.
So empty files are treated by libarchive as a distinct
format.
-.It Fn archive_read_support_format_raw
+.It Fn archive_read_support_format_raw
The
.Dq raw
format handler allows libarchive to be used to read arbitrary data.
@@ -153,11 +153,11 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_read_data 3 ,
.Xr archive_read_filter 3 ,
.Xr archive_read_set_options 3 ,
.Xr archive_util 3 ,
+.Xr libarchive 3 ,
.Xr tar 5
.Sh BUGS
Many traditional archiver programs treat
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_free.3 b/Utilities/cmlibarchive/libarchive/archive_read_free.3
index 5b21822..8371c3a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_free.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_free.3
@@ -83,11 +83,11 @@
functions.
.\"
.Sh SEE ALSO
-.Xr libarchive 3 ,
-.Xr archive_read_new 3 ,
.Xr archive_read_data 3 ,
.Xr archive_read_filter 3 ,
.Xr archive_read_format 3 ,
+.Xr archive_read_new 3 ,
.Xr archive_read_open 3 ,
.Xr archive_read_set_options 3 ,
-.Xr archive_util 3
+.Xr archive_util 3 ,
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_header.3 b/Utilities/cmlibarchive/libarchive/archive_read_header.3
index 480a666..1e97f3a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_header.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_header.3
@@ -79,7 +79,6 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_read 3 ,
.Xr archive_read_data 3 ,
.Xr archive_read_extract 3 ,
@@ -88,4 +87,5 @@
.Xr archive_read_open 3 ,
.Xr archive_read_set_options 3 ,
.Xr archive_util 3 ,
+.Xr libarchive 3 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_new.3 b/Utilities/cmlibarchive/libarchive/archive_read_new.3
index 0c9d1a7..8bb6b84 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_new.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_new.3
@@ -50,10 +50,10 @@
.\" .Sh ERRORS
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_read_data 3 ,
.Xr archive_read_filter 3 ,
.Xr archive_read_format 3 ,
.Xr archive_read_set_options 3 ,
.Xr archive_util 3 ,
+.Xr libarchive 3 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_open.3 b/Utilities/cmlibarchive/libarchive/archive_read_open.3
index 2278ebc..f676778 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_open.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_open.3
@@ -205,7 +205,7 @@
.Fn archive_set_error
to register an error code and message and
return
-.Cm ARCHIVE_FATAL.
+.Cm ARCHIVE_FATAL .
.\" .Sh EXAMPLE
.\"
.Sh RETURN VALUES
@@ -223,11 +223,11 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_read 3 ,
.Xr archive_read_data 3 ,
.Xr archive_read_filter 3 ,
.Xr archive_read_format 3 ,
.Xr archive_read_set_options 3 ,
.Xr archive_util 3 ,
+.Xr libarchive 3 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_open_file.c b/Utilities/cmlibarchive/libarchive/archive_read_open_file.c
index bfe933b..101dae6 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_open_file.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_open_file.c
@@ -174,8 +174,7 @@
struct read_FILE_data *mine = (struct read_FILE_data *)client_data;
(void)a; /* UNUSED */
- if (mine->buffer != NULL)
- free(mine->buffer);
+ free(mine->buffer);
free(mine);
return (ARCHIVE_OK);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_private.h b/Utilities/cmlibarchive/libarchive/archive_read_private.h
index 78546dc..c842e6f 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_read_private.h
@@ -25,15 +25,15 @@
* $FreeBSD: head/lib/libarchive/archive_read_private.h 201088 2009-12-28 02:18:55Z kientzle $
*/
+#ifndef ARCHIVE_READ_PRIVATE_H_INCLUDED
+#define ARCHIVE_READ_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#ifndef __LIBARCHIVE_TEST
#error This header is only to be used internally to libarchive.
#endif
#endif
-#ifndef ARCHIVE_READ_PRIVATE_H_INCLUDED
-#define ARCHIVE_READ_PRIVATE_H_INCLUDED
-
#include "archive.h"
#include "archive_string.h"
#include "archive_private.h"
@@ -98,6 +98,8 @@
int (*close)(struct archive_read_filter *self);
/* Function that handles switching from reading one block to the next/prev */
int (*sswitch)(struct archive_read_filter *self, unsigned int iindex);
+ /* Read any header metadata if available. */
+ int (*read_header)(struct archive_read_filter *self, struct archive_entry *entry);
/* My private data. */
void *data;
@@ -250,6 +252,7 @@
int64_t __archive_read_filter_seek(struct archive_read_filter *, int64_t, int);
int64_t __archive_read_consume(struct archive_read *, int64_t);
int64_t __archive_read_filter_consume(struct archive_read_filter *, int64_t);
+int __archive_read_header(struct archive_read *, struct archive_entry *);
int __archive_read_program(struct archive_read_filter *, const char *);
void __archive_read_free_filters(struct archive_read *);
struct archive_read_extract *__archive_read_get_extract(struct archive_read *);
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_set_format.c b/Utilities/cmlibarchive/libarchive/archive_read_set_format.c
index 190f436..1d3e49d 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_set_format.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_set_format.c
@@ -73,6 +73,9 @@
case ARCHIVE_FORMAT_RAR:
strcpy(str, "rar");
break;
+ case ARCHIVE_FORMAT_RAR_V5:
+ strcpy(str, "rar5");
+ break;
case ARCHIVE_FORMAT_TAR:
strcpy(str, "tar");
break;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_set_options.3 b/Utilities/cmlibarchive/libarchive/archive_read_set_options.3
index 1a251ce..78d9999 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_set_options.3
+++ b/Utilities/cmlibarchive/libarchive/archive_read_set_options.3
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd February 2, 2012
+.Dd January 31, 2020
.Dt ARCHIVE_READ_OPTIONS 3
.Os
.Sh NAME
@@ -180,6 +180,18 @@
.\"
.Sh OPTIONS
.Bl -tag -compact -width indent
+.It Format cab
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file names.
+.El
+.It Format cpio
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file names.
+.El
.It Format iso9660
.Bl -tag -compact -width indent
.It Cm joliet
@@ -193,6 +205,24 @@
.Cm !rockridge
to disable.
.El
+.It Format lha
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file names.
+.El
+.It Format mtree
+.Bl -tag -compact -width indent
+.It Cm checkfs
+Allow reading information missing from the mtree from the file system.
+Disabled by default.
+.El
+.It Format rar
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file names.
+.El
.It Format tar
.Bl -tag -compact -width indent
.It Cm compat-2x
@@ -202,7 +232,7 @@
so that such archives can be read correctly.
.It Cm hdrcharset
The value is used as a character set name that will be
-used when translating filenames.
+used when translating file names.
.It Cm mac-ext
Support Mac OS metadata extension that records data in special
files beginning with a period and underscore.
@@ -212,7 +242,8 @@
to disable.
.It Cm read_concatenated_archives
Ignore zeroed blocks in the archive, which occurs when multiple tar archives
-have been concatenated together. Without this option, only the contents of
+have been concatenated together.
+Without this option, only the contents of
the first concatenated archive would be read.
.El
.El
@@ -226,6 +257,6 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
+.Xr archive_read 3 ,
.Xr archive_write_set_options 3 ,
-.Xr archive_read 3
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_filter_gzip.c b/Utilities/cmlibarchive/libarchive/archive_read_support_filter_gzip.c
index e9f59f1..95cfd54 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_filter_gzip.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_filter_gzip.c
@@ -37,6 +37,9 @@
#ifdef HAVE_STRING_H
#include <string.h>
#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
@@ -45,6 +48,8 @@
#endif
#include "archive.h"
+#include "archive_entry.h"
+#include "archive_endian.h"
#include "archive_private.h"
#include "archive_read_private.h"
@@ -56,6 +61,8 @@
size_t out_block_size;
int64_t total_out;
unsigned long crc;
+ uint32_t mtime;
+ char *name;
char eof; /* True = found end of compressed data. */
};
@@ -123,12 +130,21 @@
* count of bits verified, suitable for use by bidder.
*/
static ssize_t
-peek_at_header(struct archive_read_filter *filter, int *pbits)
+peek_at_header(struct archive_read_filter *filter, int *pbits,
+#ifdef HAVE_ZLIB_H
+ struct private_data *state
+#else
+ void *state
+#endif
+ )
{
const unsigned char *p;
ssize_t avail, len;
int bits = 0;
int header_flags;
+#ifndef HAVE_ZLIB_H
+ (void)state; /* UNUSED */
+#endif
/* Start by looking at the first ten bytes of the header, which
* is all fixed layout. */
@@ -144,7 +160,11 @@
return (0);
bits += 3;
header_flags = p[3];
- /* Bytes 4-7 are mod time. */
+ /* Bytes 4-7 are mod time in little endian. */
+#ifdef HAVE_ZLIB_H
+ if (state)
+ state->mtime = archive_le32dec(p + 4);
+#endif
/* Byte 8 is deflate flags. */
/* XXXX TODO: return deflate flags back to consume_header for use
in initializing the decompressor. */
@@ -161,6 +181,9 @@
/* Null-terminated optional filename. */
if (header_flags & 8) {
+#ifdef HAVE_ZLIB_H
+ ssize_t file_start = len;
+#endif
do {
++len;
if (avail < len)
@@ -169,6 +192,14 @@
if (p == NULL)
return (0);
} while (p[len - 1] != 0);
+
+#ifdef HAVE_ZLIB_H
+ if (state) {
+ /* Reset the name in case of repeat header reads. */
+ free(state->name);
+ state->name = strdup((const char *)&p[file_start]);
+ }
+#endif
}
/* Null-terminated optional comment. */
@@ -214,12 +245,11 @@
(void)self; /* UNUSED */
- if (peek_at_header(filter, &bits_checked))
+ if (peek_at_header(filter, &bits_checked, NULL))
return (bits_checked);
return (0);
}
-
#ifndef HAVE_ZLIB_H
/*
@@ -243,6 +273,24 @@
#else
+static int
+gzip_read_header(struct archive_read_filter *self, struct archive_entry *entry)
+{
+ struct private_data *state;
+
+ state = (struct private_data *)self->data;
+
+ /* A mtime of 0 is considered invalid/missing. */
+ if (state->mtime != 0)
+ archive_entry_set_mtime(entry, state->mtime, 0);
+
+ /* If the name is available, extract it. */
+ if (state->name)
+ archive_entry_set_pathname(entry, state->name);
+
+ return (ARCHIVE_OK);
+}
+
/*
* Initialize the filter object.
*/
@@ -272,6 +320,9 @@
self->read = gzip_filter_read;
self->skip = NULL; /* not supported */
self->close = gzip_filter_close;
+#ifdef HAVE_ZLIB_H
+ self->read_header = gzip_read_header;
+#endif
state->in_stream = 0; /* We're not actually within a stream yet. */
@@ -289,7 +340,7 @@
state = (struct private_data *)self->data;
/* If this is a real header, consume it. */
- len = peek_at_header(self->upstream, NULL);
+ len = peek_at_header(self->upstream, NULL, state);
if (len == 0)
return (ARCHIVE_EOF);
__archive_read_filter_consume(self->upstream, len);
@@ -374,7 +425,7 @@
{
struct private_data *state;
size_t decompressed;
- ssize_t avail_in;
+ ssize_t avail_in, max_in;
int ret;
state = (struct private_data *)self->data;
@@ -408,6 +459,12 @@
"truncated gzip input");
return (ARCHIVE_FATAL);
}
+ if (UINT_MAX >= SSIZE_MAX)
+ max_in = SSIZE_MAX;
+ else
+ max_in = UINT_MAX;
+ if (avail_in > max_in)
+ avail_in = max_in;
state->stream.avail_in = (uInt)avail_in;
/* Decompress and consume some of that data. */
@@ -469,6 +526,7 @@
}
}
+ free(state->name);
free(state->out_block);
free(state);
return (ret);
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_filter_lz4.c b/Utilities/cmlibarchive/libarchive/archive_read_support_filter_lz4.c
index 147f502..43ee6c2 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_filter_lz4.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_filter_lz4.c
@@ -460,7 +460,7 @@
__archive_read_filter_consume(self->upstream, descriptor_bytes);
- /* Make sure we have an enough buffer for uncompressed data. */
+ /* Make sure we have a large enough buffer for uncompressed data. */
if (lz4_allocate_out_block(self) != ARCHIVE_OK)
return (ARCHIVE_FATAL);
if (state->flags.stream_checksum)
@@ -520,7 +520,7 @@
if (read_buf == NULL)
goto truncated_error;
- /* Optional process, checking a block sum. */
+ /* Optional processing, checking a block sum. */
if (checksum_size) {
unsigned int chsum = __archive_xxhash.XXH32(
read_buf + 4, (int)compressed_size, 0);
@@ -640,7 +640,7 @@
if (ret == 0 && *p == NULL)
state->stage = SELECT_STREAM;
- /* Optional process, checking a stream sum. */
+ /* Optional processing, checking a stream sum. */
if (state->flags.stream_checksum) {
if (state->stage == SELECT_STREAM) {
unsigned int checksum;
@@ -660,7 +660,7 @@
if (checksum != checksum_stream) {
archive_set_error(&self->archive->archive,
ARCHIVE_ERRNO_MISC,
- "lz4 stream cheksum error");
+ "lz4 stream checksum error");
return (ARCHIVE_FATAL);
}
} else if (ret > 0)
@@ -674,7 +674,7 @@
lz4_filter_read_legacy_stream(struct archive_read_filter *self, const void **p)
{
struct private_data *state = (struct private_data *)self->data;
- int compressed;
+ uint32_t compressed;
const char *read_buf;
ssize_t ret;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_filter_uu.c b/Utilities/cmlibarchive/libarchive/archive_read_support_filter_uu.c
index 6412979..67ddffb 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_filter_uu.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_filter_uu.c
@@ -574,14 +574,13 @@
while (l > 0) {
int n = 0;
- if (l > 0) {
- if (!uuchar[b[0]] || !uuchar[b[1]])
- break;
- n = UUDECODE(*b++) << 18;
- n |= UUDECODE(*b++) << 12;
- *out++ = n >> 16; total++;
- --l;
- }
+ if (!uuchar[b[0]] || !uuchar[b[1]])
+ break;
+ n = UUDECODE(*b++) << 18;
+ n |= UUDECODE(*b++) << 12;
+ *out++ = n >> 16; total++;
+ --l;
+
if (l > 0) {
if (!uuchar[b[0]])
break;
@@ -626,14 +625,13 @@
while (l > 0) {
int n = 0;
- if (l > 0) {
- if (!base64[b[0]] || !base64[b[1]])
- break;
- n = base64num[*b++] << 18;
- n |= base64num[*b++] << 12;
- *out++ = n >> 16; total++;
- l -= 2;
- }
+ if (!base64[b[0]] || !base64[b[1]])
+ break;
+ n = base64num[*b++] << 18;
+ n |= base64num[*b++] << 12;
+ *out++ = n >> 16; total++;
+ l -= 2;
+
if (l > 0) {
if (*b == '=')
break;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_7zip.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_7zip.c
index a885a4c..c9f3527 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_7zip.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_7zip.c
@@ -1086,10 +1086,17 @@
zip->bcj_state = 0;
break;
case _7Z_DELTA:
+ if (coder2->propertiesSize != 1) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_MISC,
+ "Invalid Delta parameter");
+ return (ARCHIVE_FAILED);
+ }
filters[fi].id = LZMA_FILTER_DELTA;
memset(&delta_opt, 0, sizeof(delta_opt));
delta_opt.type = LZMA_DELTA_TYPE_BYTE;
- delta_opt.dist = 1;
+ delta_opt.dist =
+ (uint32_t)coder2->properties[0] + 1;
filters[fi].options = &delta_opt;
fi++;
break;
@@ -1787,7 +1794,7 @@
return (0);
}
- if (*p != kSize)
+ if (*p != kCRC)
return (-1);
if (read_Digests(a, &(pi->digest), (size_t)pi->numPackStreams) < 0)
@@ -2964,13 +2971,7 @@
if (zip->codec == _7Z_COPY && zip->codec2 == (unsigned long)-1) {
/* Copy mode. */
- /*
- * Note: '1' here is a performance optimization.
- * Recall that the decompression layer returns a count of
- * available bytes; asking for more than that forces the
- * decompressor to combine reads by copying data.
- */
- *buff = __archive_read_ahead(a, 1, &bytes_avail);
+ *buff = __archive_read_ahead(a, minimum, &bytes_avail);
if (bytes_avail <= 0) {
archive_set_error(&a->archive,
ARCHIVE_ERRNO_FILE_FORMAT,
@@ -3323,8 +3324,7 @@
* Release the memory which the previous folder used for BCJ2.
*/
for (i = 0; i < 3; i++) {
- if (zip->sub_stream_buff[i] != NULL)
- free(zip->sub_stream_buff[i]);
+ free(zip->sub_stream_buff[i]);
zip->sub_stream_buff[i] = NULL;
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_all.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_all.c
index 2127ebd3..dea558b 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_all.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_all.c
@@ -72,6 +72,7 @@
archive_read_support_format_7zip(a);
archive_read_support_format_cab(a);
archive_read_support_format_rar(a);
+ archive_read_support_format_rar5(a);
archive_read_support_format_iso9660(a);
/* Seek is really bad, since it forces the read-ahead
* logic to discard buffered data. */
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_ar.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_ar.c
index b6b9fc3..296b7db 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_ar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_ar.c
@@ -138,8 +138,7 @@
struct ar *ar;
ar = (struct ar *)(a->format->data);
- if (ar->strtab)
- free(ar->strtab);
+ free(ar->strtab);
free(ar);
(a->format->data) = NULL;
return (ARCHIVE_OK);
@@ -388,9 +387,10 @@
/*
* "/" is the SVR4/GNU archive symbol table.
+ * "/SYM64/" is the SVR4/GNU 64-bit variant archive symbol table.
*/
- if (strcmp(filename, "/") == 0) {
- archive_entry_copy_pathname(entry, "/");
+ if (strcmp(filename, "/") == 0 || strcmp(filename, "/SYM64/") == 0) {
+ archive_entry_copy_pathname(entry, filename);
/* Parse the time, owner, mode, size fields. */
r = ar_parse_common_header(ar, entry, h);
/* Force the file type to a regular file. */
@@ -459,6 +459,7 @@
uint64_t n;
/* Copy remaining header */
+ archive_entry_set_filetype(entry, AE_IFREG);
archive_entry_set_mtime(entry,
(time_t)ar_atol10(h + AR_date_offset, AR_date_size), 0L);
archive_entry_set_uid(entry,
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_by_code.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_by_code.c
index 084563f..034353d 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_by_code.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_by_code.c
@@ -60,6 +60,9 @@
case ARCHIVE_FORMAT_RAR:
return archive_read_support_format_rar(a);
break;
+ case ARCHIVE_FORMAT_RAR_V5:
+ return archive_read_support_format_rar5(a);
+ break;
case ARCHIVE_FORMAT_TAR:
return archive_read_support_format_tar(a);
break;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_cab.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_cab.c
index 51f79fa..c789d13 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_cab.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_cab.c
@@ -1509,8 +1509,8 @@
}
if (mszip == 1 && cab->stream.next_in[0] != 0x4b)
goto nomszip;
- else if (cab->stream.next_in[0] != 0x43 ||
- cab->stream.next_in[1] != 0x4b)
+ else if (mszip == 2 && (cab->stream.next_in[0] != 0x43 ||
+ cab->stream.next_in[1] != 0x4b))
goto nomszip;
cab->stream.next_in += mszip;
cab->stream.avail_in -= mszip;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_cpio.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_cpio.c
index 67d5b21..1c96e6a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_cpio.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_cpio.c
@@ -955,8 +955,7 @@
while (cpio->links_head != NULL) {
struct links_entry *lp = cpio->links_head->next;
- if (cpio->links_head->name)
- free(cpio->links_head->name);
+ free(cpio->links_head->name);
free(cpio->links_head);
cpio->links_head = lp;
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_iso9660.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_iso9660.c
index 93649f8..cf1419a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_iso9660.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_iso9660.c
@@ -1724,8 +1724,7 @@
free(iso9660->read_ce_req.reqs);
archive_string_free(&iso9660->pathname);
archive_string_free(&iso9660->previous_pathname);
- if (iso9660->pending_files.files)
- free(iso9660->pending_files.files);
+ free(iso9660->pending_files.files);
#ifdef HAVE_ZLIB_H
free(iso9660->entry_zisofs.uncompressed_buffer);
free(iso9660->entry_zisofs.block_pointers);
@@ -2102,6 +2101,7 @@
const unsigned char *p, const unsigned char *end)
{
struct iso9660 *iso9660;
+ int entry_seen = 0;
iso9660 = (struct iso9660 *)(a->format->data);
@@ -2257,8 +2257,16 @@
}
p += p[2];
+ entry_seen = 1;
}
- return (ARCHIVE_OK);
+
+ if (entry_seen)
+ return (ARCHIVE_OK);
+ else {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Tried to parse Rockridge extensions, but none found");
+ return (ARCHIVE_WARN);
+ }
}
static int
@@ -3029,8 +3037,7 @@
if (heap->allocated)
memcpy(new_pending_files, heap->files,
heap->allocated * sizeof(new_pending_files[0]));
- if (heap->files != NULL)
- free(heap->files);
+ free(heap->files);
heap->files = new_pending_files;
heap->allocated = new_size;
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_lha.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_lha.c
index 98d02c6..1357f9a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_lha.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_lha.c
@@ -175,7 +175,9 @@
struct archive_string gname;
uint16_t header_crc;
uint16_t crc;
- struct archive_string_conv *sconv;
+ /* dirname and filename could be in different codepages */
+ struct archive_string_conv *sconv_dir;
+ struct archive_string_conv *sconv_fname;
struct archive_string_conv *opt_sconv;
struct archive_string dirname;
@@ -232,8 +234,8 @@
static time_t lha_win_time(uint64_t, long *);
static unsigned char lha_calcsum(unsigned char, const void *,
int, size_t);
-static int lha_parse_linkname(struct archive_string *,
- struct archive_string *);
+static int lha_parse_linkname(struct archive_wstring *,
+ struct archive_wstring *);
static int lha_read_data_none(struct archive_read *, const void **,
size_t *, int64_t *);
static int lha_read_data_lzh(struct archive_read *, const void **,
@@ -473,13 +475,15 @@
archive_read_format_lha_read_header(struct archive_read *a,
struct archive_entry *entry)
{
- struct archive_string linkname;
- struct archive_string pathname;
+ struct archive_wstring linkname;
+ struct archive_wstring pathname;
struct lha *lha;
const unsigned char *p;
const char *signature;
int err;
-
+ struct archive_mstring conv_buffer;
+ const wchar_t *conv_buffer_p;
+
lha_crc16_init();
a->archive.archive_format = ARCHIVE_FORMAT_LHA;
@@ -561,10 +565,13 @@
archive_string_empty(&lha->dirname);
archive_string_empty(&lha->filename);
lha->dos_attr = 0;
- if (lha->opt_sconv != NULL)
- lha->sconv = lha->opt_sconv;
- else
- lha->sconv = NULL;
+ if (lha->opt_sconv != NULL) {
+ lha->sconv_dir = lha->opt_sconv;
+ lha->sconv_fname = lha->opt_sconv;
+ } else {
+ lha->sconv_dir = NULL;
+ lha->sconv_fname = NULL;
+ }
switch (p[H_LEVEL_OFFSET]) {
case 0:
@@ -594,12 +601,54 @@
return (truncated_error(a));
/*
- * Make a pathname from a dirname and a filename.
- */
- archive_string_concat(&lha->dirname, &lha->filename);
+ * Make a pathname from a dirname and a filename, after converting to Unicode.
+ * This is because codepages might differ between dirname and filename.
+ */
archive_string_init(&pathname);
archive_string_init(&linkname);
- archive_string_copy(&pathname, &lha->dirname);
+ archive_string_init(&conv_buffer.aes_mbs);
+ archive_string_init(&conv_buffer.aes_mbs_in_locale);
+ archive_string_init(&conv_buffer.aes_utf8);
+ archive_string_init(&conv_buffer.aes_wcs);
+ if (0 != archive_mstring_copy_mbs_len_l(&conv_buffer, lha->dirname.s, lha->dirname.length, lha->sconv_dir)) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Pathname cannot be converted "
+ "from %s to Unicode.",
+ archive_string_conversion_charset_name(lha->sconv_dir));
+ err = ARCHIVE_FATAL;
+ } else if (0 != archive_mstring_get_wcs(&a->archive, &conv_buffer, &conv_buffer_p))
+ err = ARCHIVE_FATAL;
+ if (err == ARCHIVE_FATAL) {
+ archive_mstring_clean(&conv_buffer);
+ archive_wstring_free(&pathname);
+ archive_wstring_free(&linkname);
+ return (err);
+ }
+ archive_wstring_copy(&pathname, &conv_buffer.aes_wcs);
+
+ archive_string_empty(&conv_buffer.aes_mbs);
+ archive_string_empty(&conv_buffer.aes_mbs_in_locale);
+ archive_string_empty(&conv_buffer.aes_utf8);
+ archive_wstring_empty(&conv_buffer.aes_wcs);
+ if (0 != archive_mstring_copy_mbs_len_l(&conv_buffer, lha->filename.s, lha->filename.length, lha->sconv_fname)) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Pathname cannot be converted "
+ "from %s to Unicode.",
+ archive_string_conversion_charset_name(lha->sconv_fname));
+ err = ARCHIVE_FATAL;
+ }
+ else if (0 != archive_mstring_get_wcs(&a->archive, &conv_buffer, &conv_buffer_p))
+ err = ARCHIVE_FATAL;
+ if (err == ARCHIVE_FATAL) {
+ archive_mstring_clean(&conv_buffer);
+ archive_wstring_free(&pathname);
+ archive_wstring_free(&linkname);
+ return (err);
+ }
+ archive_wstring_concat(&pathname, &conv_buffer.aes_wcs);
+ archive_mstring_clean(&conv_buffer);
if ((lha->mode & AE_IFMT) == AE_IFLNK) {
/*
@@ -610,8 +659,8 @@
archive_set_error(&a->archive,
ARCHIVE_ERRNO_FILE_FORMAT,
"Unknown symlink-name");
- archive_string_free(&pathname);
- archive_string_free(&linkname);
+ archive_wstring_free(&pathname);
+ archive_wstring_free(&linkname);
return (ARCHIVE_FAILED);
}
} else {
@@ -629,39 +678,13 @@
/*
* Set basic file parameters.
*/
- if (archive_entry_copy_pathname_l(entry, pathname.s,
- pathname.length, lha->sconv) != 0) {
- if (errno == ENOMEM) {
- archive_set_error(&a->archive, ENOMEM,
- "Can't allocate memory for Pathname");
- return (ARCHIVE_FATAL);
- }
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "Pathname cannot be converted "
- "from %s to current locale.",
- archive_string_conversion_charset_name(lha->sconv));
- err = ARCHIVE_WARN;
- }
- archive_string_free(&pathname);
+ archive_entry_copy_pathname_w(entry, pathname.s);
+ archive_wstring_free(&pathname);
if (archive_strlen(&linkname) > 0) {
- if (archive_entry_copy_symlink_l(entry, linkname.s,
- linkname.length, lha->sconv) != 0) {
- if (errno == ENOMEM) {
- archive_set_error(&a->archive, ENOMEM,
- "Can't allocate memory for Linkname");
- return (ARCHIVE_FATAL);
- }
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "Linkname cannot be converted "
- "from %s to current locale.",
- archive_string_conversion_charset_name(lha->sconv));
- err = ARCHIVE_WARN;
- }
+ archive_entry_copy_symlink_w(entry, linkname.s);
} else
archive_entry_set_symlink(entry, NULL);
- archive_string_free(&linkname);
+ archive_wstring_free(&linkname);
/*
* When a header level is 0, there is a possibility that
* a pathname and a symlink has '\' character, a directory
@@ -1208,6 +1231,27 @@
archive_strncpy(&lha->filename,
(const char *)extdheader, datasize);
break;
+ case EXT_UTF16_FILENAME:
+ if (datasize == 0) {
+ /* maybe directory header */
+ archive_string_empty(&lha->filename);
+ break;
+ } else if (datasize & 1) {
+ /* UTF-16 characters take always 2 or 4 bytes */
+ goto invalid;
+ }
+ if (extdheader[0] == '\0')
+ goto invalid;
+ archive_string_empty(&lha->filename);
+ archive_array_append(&lha->filename,
+ (const char *)extdheader, datasize);
+ /* Setup a string conversion for a filename. */
+ lha->sconv_fname =
+ archive_string_conversion_from_charset(&a->archive,
+ "UTF-16LE", 1);
+ if (lha->sconv_fname == NULL)
+ return (ARCHIVE_FATAL);
+ break;
case EXT_DIRECTORY:
if (datasize == 0 || extdheader[0] == '\0')
/* no directory name data. exit this case. */
@@ -1228,6 +1272,50 @@
/* invalid directory data */
goto invalid;
break;
+ case EXT_UTF16_DIRECTORY:
+ /* UTF-16 characters take always 2 or 4 bytes */
+ if (datasize == 0 || (datasize & 1) ||
+ extdheader[0] == '\0') {
+ /* no directory name data. exit this case. */
+ goto invalid;
+ }
+
+ archive_string_empty(&lha->dirname);
+ archive_array_append(&lha->dirname,
+ (const char *)extdheader, datasize);
+ lha->sconv_dir =
+ archive_string_conversion_from_charset(&a->archive,
+ "UTF-16LE", 1);
+ if (lha->sconv_dir == NULL)
+ return (ARCHIVE_FATAL);
+ else {
+ /*
+ * Convert directory delimiter from 0xFFFF
+ * to '/' for local system.
+ */
+ uint16_t dirSep;
+ uint16_t d = 1;
+ if (archive_be16dec(&d) == 1)
+ dirSep = 0x2F00;
+ else
+ dirSep = 0x002F;
+
+ /* UTF-16LE character */
+ uint16_t *utf16name =
+ (uint16_t *)lha->dirname.s;
+ for (i = 0; i < lha->dirname.length / 2; i++) {
+ if (utf16name[i] == 0xFFFF) {
+ utf16name[i] = dirSep;
+ }
+ }
+ /* Is last character directory separator? */
+ if (utf16name[lha->dirname.length / 2 - 1] !=
+ dirSep) {
+ /* invalid directory data */
+ goto invalid;
+ }
+ }
+ break;
case EXT_DOS_ATTR:
if (datasize == 2)
lha->dos_attr = (unsigned char)
@@ -1276,11 +1364,16 @@
charset = cp.s;
break;
}
- lha->sconv =
+ lha->sconv_dir =
+ archive_string_conversion_from_charset(
+ &(a->archive), charset, 1);
+ lha->sconv_fname =
archive_string_conversion_from_charset(
&(a->archive), charset, 1);
archive_string_free(&cp);
- if (lha->sconv == NULL)
+ if (lha->sconv_dir == NULL)
+ return (ARCHIVE_FATAL);
+ if (lha->sconv_fname == NULL)
return (ARCHIVE_FATAL);
}
break;
@@ -1336,8 +1429,7 @@
}
break;
case EXT_TIMEZONE: /* Not supported */
- case EXT_UTF16_FILENAME: /* Not supported */
- case EXT_UTF16_DIRECTORY: /* Not supported */
+ break;
default:
break;
}
@@ -1600,19 +1692,19 @@
* then a archived pathname is 'xxx/bbb|aaa/bb/cc'
*/
static int
-lha_parse_linkname(struct archive_string *linkname,
- struct archive_string *pathname)
+lha_parse_linkname(struct archive_wstring *linkname,
+ struct archive_wstring *pathname)
{
- char * linkptr;
+ wchar_t * linkptr;
size_t symlen;
- linkptr = strchr(pathname->s, '|');
+ linkptr = wcschr(pathname->s, L'|');
if (linkptr != NULL) {
- symlen = strlen(linkptr + 1);
- archive_strncpy(linkname, linkptr+1, symlen);
+ symlen = wcslen(linkptr + 1);
+ archive_wstrncpy(linkname, linkptr+1, symlen);
*linkptr = 0;
- pathname->length = strlen(pathname->s);
+ pathname->length = wcslen(pathname->s);
return (1);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_mtree.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_mtree.c
index 5b0eadc..332944a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_mtree.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_mtree.c
@@ -45,6 +45,9 @@
#ifdef HAVE_STRING_H
#include <string.h>
#endif
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
#include "archive.h"
#include "archive_entry.h"
@@ -255,6 +258,7 @@
"Can't allocate mtree data");
return (ARCHIVE_FATAL);
}
+ mtree->checkfs = 0;
mtree->fd = -1;
__archive_rb_tree_init(&mtree->rbtree, &rb_ops);
@@ -1011,7 +1015,7 @@
{
ssize_t len;
uintmax_t counter;
- char *p;
+ char *p, *s;
struct mtree_option *global;
struct mtree_entry *last_entry;
int r, is_form_d;
@@ -1025,6 +1029,7 @@
(void)detect_form(a, &is_form_d);
for (counter = 1; ; ++counter) {
+ r = ARCHIVE_OK;
len = readline(a, mtree, &p, 65536);
if (len == 0) {
mtree->this_entry = mtree->entries;
@@ -1045,6 +1050,15 @@
continue;
if (*p == '\r' || *p == '\n' || *p == '\0')
continue;
+ /* Non-printable characters are not allowed */
+ for (s = p;s < p + len - 1; s++) {
+ if (!isprint(*s)) {
+ r = ARCHIVE_FATAL;
+ break;
+ }
+ }
+ if (r != ARCHIVE_OK)
+ break;
if (*p != '/') {
r = process_add_entry(a, mtree, &global, p, len,
&last_entry, is_form_d);
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_rar.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_rar.c
index c68d77b..1261191 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_rar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_rar.c
@@ -148,6 +148,9 @@
#define FILE_ATTRIBUTE_DIRECTORY 0x10
#endif
+#undef minimum
+#define minimum(a, b) ((a)<(b)?(a):(b))
+
/* Fields common to all headers */
struct rar_header
{
@@ -258,6 +261,7 @@
struct data_block_offsets *dbo;
unsigned int cursor;
unsigned int nodes;
+ char filename_must_match;
/* LZSS members */
struct huffman_code maincode;
@@ -1023,8 +1027,11 @@
case COMPRESS_METHOD_GOOD:
case COMPRESS_METHOD_BEST:
ret = read_data_compressed(a, buff, size, offset);
- if (ret != ARCHIVE_OK && ret != ARCHIVE_WARN)
+ if (ret != ARCHIVE_OK && ret != ARCHIVE_WARN) {
__archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context);
+ rar->start_new_table = 1;
+ rar->ppmd_valid = 0;
+ }
break;
default:
@@ -1560,6 +1567,12 @@
}
return ret;
}
+ else if (rar->filename_must_match)
+ {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Mismatch of file parts split across multi-volume archive");
+ return (ARCHIVE_FATAL);
+ }
rar->filename_save = (char*)realloc(rar->filename_save,
filename_size + 1);
@@ -1712,6 +1725,13 @@
struct tm *tm;
time_t t;
long nsec;
+#if defined(HAVE_LOCALTIME_R) || defined(HAVE__LOCALTIME64_S)
+ struct tm tmbuf;
+#endif
+#if defined(HAVE__LOCALTIME64_S)
+ errno_t terr;
+ __time64_t tmptime;
+#endif
if (p + 2 > endp)
return (-1);
@@ -1743,7 +1763,18 @@
rem = (((unsigned)(unsigned char)*p) << 16) | (rem >> 8);
p++;
}
+#if defined(HAVE_LOCALTIME_R)
+ tm = localtime_r(&t, &tmbuf);
+#elif defined(HAVE__LOCALTIME64_S)
+ tmptime = t;
+ terr = _localtime64_s(&tmbuf, &tmptime);
+ if (terr)
+ tm = NULL;
+ else
+ tm = &tmbuf;
+#else
tm = localtime(&t);
+#endif
nsec = tm->tm_sec + rem / NS_UNIT;
if (rmode & 4)
{
@@ -2300,6 +2331,11 @@
new_size = DICTIONARY_MAX_SIZE;
else
new_size = rar_fls((unsigned int)rar->unp_size) << 1;
+ if (new_size == 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Zero window size is invalid.");
+ return (ARCHIVE_FATAL);
+ }
new_window = realloc(rar->lzss.window, new_size);
if (new_window == NULL) {
archive_set_error(&a->archive, ENOMEM,
@@ -2437,8 +2473,11 @@
if (add_value(a, code, j, codebits, i) != ARCHIVE_OK)
return (ARCHIVE_FATAL);
codebits++;
- if (--symbolsleft <= 0) { break; break; }
+ if (--symbolsleft <= 0)
+ break;
}
+ if (symbolsleft <= 0)
+ break;
codebits <<= 1;
}
return (ARCHIVE_OK);
@@ -2448,7 +2487,8 @@
add_value(struct archive_read *a, struct huffman_code *code, int value,
int codebits, int length)
{
- int repeatpos, lastnode, bitpos, bit, repeatnode, nextnode;
+ int lastnode, bitpos, bit;
+ /* int repeatpos, repeatnode, nextnode; */
free(code->table);
code->table = NULL;
@@ -2458,6 +2498,9 @@
if(length < code->minlength)
code->minlength = length;
+ /*
+ * Dead code, repeatpos was is -1
+ *
repeatpos = -1;
if (repeatpos == 0 || (repeatpos >= 0
&& (((codebits >> (repeatpos - 1)) & 3) == 0
@@ -2467,6 +2510,7 @@
"Invalid repeat position");
return (ARCHIVE_FATAL);
}
+ */
lastnode = 0;
for (bitpos = length - 1; bitpos >= 0; bitpos--)
@@ -2482,9 +2526,12 @@
return (ARCHIVE_FATAL);
}
+ /*
+ * Dead code, repeatpos was -1, bitpos >=0
+ *
if (bitpos == repeatpos)
{
- /* Open branch check */
+ * Open branch check *
if (!(code->tree[lastnode].branches[bit] < 0))
{
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
@@ -2503,16 +2550,17 @@
return (ARCHIVE_FATAL);
}
- /* Set branches */
+ * Set branches *
code->tree[lastnode].branches[bit] = repeatnode;
code->tree[repeatnode].branches[bit] = repeatnode;
code->tree[repeatnode].branches[bit^1] = nextnode;
lastnode = nextnode;
- bitpos++; /* terminating bit already handled, skip it */
+ bitpos++; * terminating bit already handled, skip it *
}
else
{
+ */
/* Open branch check */
if (code->tree[lastnode].branches[bit] < 0)
{
@@ -2526,7 +2574,7 @@
/* set to branch */
lastnode = code->tree[lastnode].branches[bit];
- }
+ /* } */
}
if (!(code->tree[lastnode].branches[0] == -1
@@ -2610,11 +2658,15 @@
table[i].value = code->tree[node].branches[0];
}
}
+ /*
+ * Dead code, node >= 0
+ *
else if (node < 0)
{
for(i = 0; i < currtablesize; i++)
table[i].length = -1;
}
+ */
else
{
if(depth == maxdepth)
@@ -2646,6 +2698,10 @@
0, 1, 1, 1, 1, 2, 2,
2, 2, 3, 3, 3, 3, 4,
4, 4, 4, 5, 5, 5, 5 };
+ static const int lengthb_min = minimum(
+ (int)(sizeof(lengthbases)/sizeof(lengthbases[0])),
+ (int)(sizeof(lengthbits)/sizeof(lengthbits[0]))
+ );
static const unsigned int offsetbases[] =
{ 0, 1, 2, 3, 4, 6,
8, 12, 16, 24, 32, 48,
@@ -2663,6 +2719,10 @@
11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18 };
+ static const int offsetb_min = minimum(
+ (int)(sizeof(offsetbases)/sizeof(offsetbases[0])),
+ (int)(sizeof(offsetbits)/sizeof(offsetbits[0]))
+ );
static const unsigned char shortbases[] =
{ 0, 4, 8, 16, 32, 64, 128, 192 };
static const unsigned char shortbits[] =
@@ -2742,9 +2802,7 @@
if ((lensymbol = read_next_symbol(a, &rar->lengthcode)) < 0)
goto bad_data;
- if (lensymbol > (int)(sizeof(lengthbases)/sizeof(lengthbases[0])))
- goto bad_data;
- if (lensymbol > (int)(sizeof(lengthbits)/sizeof(lengthbits[0])))
+ if (lensymbol > lengthb_min)
goto bad_data;
len = lengthbases[lensymbol] + 2;
if (lengthbits[lensymbol] > 0) {
@@ -2776,9 +2834,7 @@
}
else
{
- if (symbol-271 > (int)(sizeof(lengthbases)/sizeof(lengthbases[0])))
- goto bad_data;
- if (symbol-271 > (int)(sizeof(lengthbits)/sizeof(lengthbits[0])))
+ if (symbol-271 > lengthb_min)
goto bad_data;
len = lengthbases[symbol-271]+3;
if(lengthbits[symbol-271] > 0) {
@@ -2790,9 +2846,7 @@
if ((offssymbol = read_next_symbol(a, &rar->offsetcode)) < 0)
goto bad_data;
- if (offssymbol > (int)(sizeof(offsetbases)/sizeof(offsetbases[0])))
- goto bad_data;
- if (offssymbol > (int)(sizeof(offsetbits)/sizeof(offsetbits[0])))
+ if (offssymbol > offsetb_min)
goto bad_data;
offs = offsetbases[offssymbol]+1;
if(offsetbits[offssymbol] > 0)
@@ -2928,12 +2982,14 @@
else if (*avail == 0 && rar->main_flags & MHD_VOLUME &&
rar->file_flags & FHD_SPLIT_AFTER)
{
+ rar->filename_must_match = 1;
ret = archive_read_format_rar_read_header(a, a->entry);
if (ret == (ARCHIVE_EOF))
{
rar->has_endarc_header = 1;
ret = archive_read_format_rar_read_header(a, a->entry);
}
+ rar->filename_must_match = 0;
if (ret != (ARCHIVE_OK))
return NULL;
return rar_read_ahead(a, min, avail);
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_rar5.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_rar5.c
new file mode 100644
index 0000000..ec40cce
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_rar5.c
@@ -0,0 +1,4103 @@
+/*-
+* Copyright (c) 2018 Grzegorz Antoniak (http://antoniak.org)
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+* 1. Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* 2. Redistributions in binary form must reproduce the above copyright
+* notice, this list of conditions and the following disclaimer in the
+* documentation and/or other materials provided with the distribution.
+*
+* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "archive_platform.h"
+#include "archive_endian.h"
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <time.h>
+#ifdef HAVE_ZLIB_H
+#include <cm_zlib.h> /* crc32 */
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include "archive.h"
+#ifndef HAVE_ZLIB_H
+#include "archive_crc32.h"
+#endif
+
+#include "archive_entry.h"
+#include "archive_entry_locale.h"
+#include "archive_ppmd7_private.h"
+#include "archive_entry_private.h"
+
+#ifdef HAVE_BLAKE2_H
+#include <blake2.h>
+#else
+#include "archive_blake2.h"
+#endif
+
+/*#define CHECK_CRC_ON_SOLID_SKIP*/
+/*#define DONT_FAIL_ON_CRC_ERROR*/
+/*#define DEBUG*/
+
+#define rar5_min(a, b) (((a) > (b)) ? (b) : (a))
+#define rar5_max(a, b) (((a) > (b)) ? (a) : (b))
+#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X)))
+
+#if defined DEBUG
+#define DEBUG_CODE if(1)
+#define LOG(...) do { printf("rar5: " __VA_ARGS__); puts(""); } while(0)
+#else
+#define DEBUG_CODE if(0)
+#endif
+
+/* Real RAR5 magic number is:
+ *
+ * 0x52, 0x61, 0x72, 0x21, 0x1a, 0x07, 0x01, 0x00
+ * "Rar!→•☺·\x00"
+ *
+ * Retrieved with `rar5_signature()` by XOR'ing it with 0xA1, because I don't
+ * want to put this magic sequence in each binary that uses libarchive, so
+ * applications that scan through the file for this marker won't trigger on
+ * this "false" one.
+ *
+ * The array itself is decrypted in `rar5_init` function. */
+
+static unsigned char rar5_signature_xor[] = { 243, 192, 211, 128, 187, 166, 160, 161 };
+static const size_t g_unpack_window_size = 0x20000;
+
+/* These could have been static const's, but they aren't, because of
+ * Visual Studio. */
+#define MAX_NAME_IN_CHARS 2048
+#define MAX_NAME_IN_BYTES (4 * MAX_NAME_IN_CHARS)
+
+struct file_header {
+ ssize_t bytes_remaining;
+ ssize_t unpacked_size;
+ int64_t last_offset; /* Used in sanity checks. */
+ int64_t last_size; /* Used in sanity checks. */
+
+ uint8_t solid : 1; /* Is this a solid stream? */
+ uint8_t service : 1; /* Is this file a service data? */
+ uint8_t eof : 1; /* Did we finish unpacking the file? */
+ uint8_t dir : 1; /* Is this file entry a directory? */
+
+ /* Optional time fields. */
+ uint64_t e_mtime;
+ uint64_t e_ctime;
+ uint64_t e_atime;
+ uint32_t e_unix_ns;
+
+ /* Optional hash fields. */
+ uint32_t stored_crc32;
+ uint32_t calculated_crc32;
+ uint8_t blake2sp[32];
+ blake2sp_state b2state;
+ char has_blake2;
+
+ /* Optional redir fields */
+ uint64_t redir_type;
+ uint64_t redir_flags;
+
+ ssize_t solid_window_size; /* Used in file format check. */
+};
+
+enum EXTRA {
+ EX_CRYPT = 0x01,
+ EX_HASH = 0x02,
+ EX_HTIME = 0x03,
+ EX_VERSION = 0x04,
+ EX_REDIR = 0x05,
+ EX_UOWNER = 0x06,
+ EX_SUBDATA = 0x07
+};
+
+#define REDIR_SYMLINK_IS_DIR 1
+
+enum REDIR_TYPE {
+ REDIR_TYPE_NONE = 0,
+ REDIR_TYPE_UNIXSYMLINK = 1,
+ REDIR_TYPE_WINSYMLINK = 2,
+ REDIR_TYPE_JUNCTION = 3,
+ REDIR_TYPE_HARDLINK = 4,
+ REDIR_TYPE_FILECOPY = 5,
+};
+
+#define OWNER_USER_NAME 0x01
+#define OWNER_GROUP_NAME 0x02
+#define OWNER_USER_UID 0x04
+#define OWNER_GROUP_GID 0x08
+#define OWNER_MAXNAMELEN 256
+
+enum FILTER_TYPE {
+ FILTER_DELTA = 0, /* Generic pattern. */
+ FILTER_E8 = 1, /* Intel x86 code. */
+ FILTER_E8E9 = 2, /* Intel x86 code. */
+ FILTER_ARM = 3, /* ARM code. */
+ FILTER_AUDIO = 4, /* Audio filter, not used in RARv5. */
+ FILTER_RGB = 5, /* Color palette, not used in RARv5. */
+ FILTER_ITANIUM = 6, /* Intel's Itanium, not used in RARv5. */
+ FILTER_PPM = 7, /* Predictive pattern matching, not used in
+ RARv5. */
+ FILTER_NONE = 8,
+};
+
+struct filter_info {
+ int type;
+ int channels;
+ int pos_r;
+
+ int64_t block_start;
+ ssize_t block_length;
+ uint16_t width;
+};
+
+struct data_ready {
+ char used;
+ const uint8_t* buf;
+ size_t size;
+ int64_t offset;
+};
+
+struct cdeque {
+ uint16_t beg_pos;
+ uint16_t end_pos;
+ uint16_t cap_mask;
+ uint16_t size;
+ size_t* arr;
+};
+
+struct decode_table {
+ uint32_t size;
+ int32_t decode_len[16];
+ uint32_t decode_pos[16];
+ uint32_t quick_bits;
+ uint8_t quick_len[1 << 10];
+ uint16_t quick_num[1 << 10];
+ uint16_t decode_num[306];
+};
+
+struct comp_state {
+ /* Flag used to specify if unpacker needs to reinitialize the
+ uncompression context. */
+ uint8_t initialized : 1;
+
+ /* Flag used when applying filters. */
+ uint8_t all_filters_applied : 1;
+
+ /* Flag used to skip file context reinitialization, used when unpacker
+ is skipping through different multivolume archives. */
+ uint8_t switch_multivolume : 1;
+
+ /* Flag used to specify if unpacker has processed the whole data block
+ or just a part of it. */
+ uint8_t block_parsing_finished : 1;
+
+ signed int notused : 4;
+
+ int flags; /* Uncompression flags. */
+ int method; /* Uncompression algorithm method. */
+ int version; /* Uncompression algorithm version. */
+ ssize_t window_size; /* Size of window_buf. */
+ uint8_t* window_buf; /* Circular buffer used during
+ decompression. */
+ uint8_t* filtered_buf; /* Buffer used when applying filters. */
+ const uint8_t* block_buf; /* Buffer used when merging blocks. */
+ size_t window_mask; /* Convenience field; window_size - 1. */
+ int64_t write_ptr; /* This amount of data has been unpacked
+ in the window buffer. */
+ int64_t last_write_ptr; /* This amount of data has been stored in
+ the output file. */
+ int64_t last_unstore_ptr; /* Counter of bytes extracted during
+ unstoring. This is separate from
+ last_write_ptr because of how SERVICE
+ base blocks are handled during skipping
+ in solid multiarchive archives. */
+ int64_t solid_offset; /* Additional offset inside the window
+ buffer, used in unpacking solid
+ archives. */
+ ssize_t cur_block_size; /* Size of current data block. */
+ int last_len; /* Flag used in lzss decompression. */
+
+ /* Decode tables used during lzss uncompression. */
+
+#define HUFF_BC 20
+ struct decode_table bd; /* huffman bit lengths */
+#define HUFF_NC 306
+ struct decode_table ld; /* literals */
+#define HUFF_DC 64
+ struct decode_table dd; /* distances */
+#define HUFF_LDC 16
+ struct decode_table ldd; /* lower bits of distances */
+#define HUFF_RC 44
+ struct decode_table rd; /* repeating distances */
+#define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC)
+
+ /* Circular deque for storing filters. */
+ struct cdeque filters;
+ int64_t last_block_start; /* Used for sanity checking. */
+ ssize_t last_block_length; /* Used for sanity checking. */
+
+ /* Distance cache used during lzss uncompression. */
+ int dist_cache[4];
+
+ /* Data buffer stack. */
+ struct data_ready dready[2];
+};
+
+/* Bit reader state. */
+struct bit_reader {
+ int8_t bit_addr; /* Current bit pointer inside current byte. */
+ int in_addr; /* Current byte pointer. */
+};
+
+/* RARv5 block header structure. Use bf_* functions to get values from
+ * block_flags_u8 field. I.e. bf_byte_count, etc. */
+struct compressed_block_header {
+ /* block_flags_u8 contain fields encoded in little-endian bitfield:
+ *
+ * - table present flag (shr 7, and 1),
+ * - last block flag (shr 6, and 1),
+ * - byte_count (shr 3, and 7),
+ * - bit_size (shr 0, and 7).
+ */
+ uint8_t block_flags_u8;
+ uint8_t block_cksum;
+};
+
+/* RARv5 main header structure. */
+struct main_header {
+ /* Does the archive contain solid streams? */
+ uint8_t solid : 1;
+
+ /* If this a multi-file archive? */
+ uint8_t volume : 1;
+ uint8_t endarc : 1;
+ uint8_t notused : 5;
+
+ unsigned int vol_no;
+};
+
+struct generic_header {
+ uint8_t split_after : 1;
+ uint8_t split_before : 1;
+ uint8_t padding : 6;
+ int size;
+ int last_header_id;
+};
+
+struct multivolume {
+ unsigned int expected_vol_no;
+ uint8_t* push_buf;
+};
+
+/* Main context structure. */
+struct rar5 {
+ int header_initialized;
+
+ /* Set to 1 if current file is positioned AFTER the magic value
+ * of the archive file. This is used in header reading functions. */
+ int skipped_magic;
+
+ /* Set to not zero if we're in skip mode (either by calling
+ * rar5_data_skip function or when skipping over solid streams).
+ * Set to 0 when in * extraction mode. This is used during checksum
+ * calculation functions. */
+ int skip_mode;
+
+ /* Set to not zero if we're in block merging mode (i.e. when switching
+ * to another file in multivolume archive, last block from 1st archive
+ * needs to be merged with 1st block from 2nd archive). This flag
+ * guards against recursive use of the merging function, which doesn't
+ * support recursive calls. */
+ int merge_mode;
+
+ /* An offset to QuickOpen list. This is not supported by this unpacker,
+ * because we're focusing on streaming interface. QuickOpen is designed
+ * to make things quicker for non-stream interfaces, so it's not our
+ * use case. */
+ uint64_t qlist_offset;
+
+ /* An offset to additional Recovery data. This is not supported by this
+ * unpacker. Recovery data are additional Reed-Solomon codes that could
+ * be used to calculate bytes that are missing in archive or are
+ * corrupted. */
+ uint64_t rr_offset;
+
+ /* Various context variables grouped to different structures. */
+ struct generic_header generic;
+ struct main_header main;
+ struct comp_state cstate;
+ struct file_header file;
+ struct bit_reader bits;
+ struct multivolume vol;
+
+ /* The header of currently processed RARv5 block. Used in main
+ * decompression logic loop. */
+ struct compressed_block_header last_block_hdr;
+};
+
+/* Forward function declarations. */
+
+static void rar5_signature(char *buf);
+static int verify_global_checksums(struct archive_read* a);
+static int rar5_read_data_skip(struct archive_read *a);
+static int push_data_ready(struct archive_read* a, struct rar5* rar,
+ const uint8_t* buf, size_t size, int64_t offset);
+
+/* CDE_xxx = Circular Double Ended (Queue) return values. */
+enum CDE_RETURN_VALUES {
+ CDE_OK, CDE_ALLOC, CDE_PARAM, CDE_OUT_OF_BOUNDS,
+};
+
+/* Clears the contents of this circular deque. */
+static void cdeque_clear(struct cdeque* d) {
+ d->size = 0;
+ d->beg_pos = 0;
+ d->end_pos = 0;
+}
+
+/* Creates a new circular deque object. Capacity must be power of 2: 8, 16, 32,
+ * 64, 256, etc. When the user will add another item above current capacity,
+ * the circular deque will overwrite the oldest entry. */
+static int cdeque_init(struct cdeque* d, int max_capacity_power_of_2) {
+ if(d == NULL || max_capacity_power_of_2 == 0)
+ return CDE_PARAM;
+
+ d->cap_mask = max_capacity_power_of_2 - 1;
+ d->arr = NULL;
+
+ if((max_capacity_power_of_2 & d->cap_mask) != 0)
+ return CDE_PARAM;
+
+ cdeque_clear(d);
+ d->arr = malloc(sizeof(void*) * max_capacity_power_of_2);
+
+ return d->arr ? CDE_OK : CDE_ALLOC;
+}
+
+/* Return the current size (not capacity) of circular deque `d`. */
+static size_t cdeque_size(struct cdeque* d) {
+ return d->size;
+}
+
+/* Returns the first element of current circular deque. Note that this function
+ * doesn't perform any bounds checking. If you need bounds checking, use
+ * `cdeque_front()` function instead. */
+static void cdeque_front_fast(struct cdeque* d, void** value) {
+ *value = (void*) d->arr[d->beg_pos];
+}
+
+/* Returns the first element of current circular deque. This function
+ * performs bounds checking. */
+static int cdeque_front(struct cdeque* d, void** value) {
+ if(d->size > 0) {
+ cdeque_front_fast(d, value);
+ return CDE_OK;
+ } else
+ return CDE_OUT_OF_BOUNDS;
+}
+
+/* Pushes a new element into the end of this circular deque object. If current
+ * size will exceed capacity, the oldest element will be overwritten. */
+static int cdeque_push_back(struct cdeque* d, void* item) {
+ if(d == NULL)
+ return CDE_PARAM;
+
+ if(d->size == d->cap_mask + 1)
+ return CDE_OUT_OF_BOUNDS;
+
+ d->arr[d->end_pos] = (size_t) item;
+ d->end_pos = (d->end_pos + 1) & d->cap_mask;
+ d->size++;
+
+ return CDE_OK;
+}
+
+/* Pops a front element of this circular deque object and returns its value.
+ * This function doesn't perform any bounds checking. */
+static void cdeque_pop_front_fast(struct cdeque* d, void** value) {
+ *value = (void*) d->arr[d->beg_pos];
+ d->beg_pos = (d->beg_pos + 1) & d->cap_mask;
+ d->size--;
+}
+
+/* Pops a front element of this circular deque object and returns its value.
+ * This function performs bounds checking. */
+static int cdeque_pop_front(struct cdeque* d, void** value) {
+ if(!d || !value)
+ return CDE_PARAM;
+
+ if(d->size == 0)
+ return CDE_OUT_OF_BOUNDS;
+
+ cdeque_pop_front_fast(d, value);
+ return CDE_OK;
+}
+
+/* Convenience function to cast filter_info** to void **. */
+static void** cdeque_filter_p(struct filter_info** f) {
+ return (void**) (size_t) f;
+}
+
+/* Convenience function to cast filter_info* to void *. */
+static void* cdeque_filter(struct filter_info* f) {
+ return (void**) (size_t) f;
+}
+
+/* Destroys this circular deque object. Deallocates the memory of the
+ * collection buffer, but doesn't deallocate the memory of any pointer passed
+ * to this deque as a value. */
+static void cdeque_free(struct cdeque* d) {
+ if(!d)
+ return;
+
+ if(!d->arr)
+ return;
+
+ free(d->arr);
+
+ d->arr = NULL;
+ d->beg_pos = -1;
+ d->end_pos = -1;
+ d->cap_mask = 0;
+}
+
+static inline
+uint8_t bf_bit_size(const struct compressed_block_header* hdr) {
+ return hdr->block_flags_u8 & 7;
+}
+
+static inline
+uint8_t bf_byte_count(const struct compressed_block_header* hdr) {
+ return (hdr->block_flags_u8 >> 3) & 7;
+}
+
+static inline
+uint8_t bf_is_table_present(const struct compressed_block_header* hdr) {
+ return (hdr->block_flags_u8 >> 7) & 1;
+}
+
+static inline struct rar5* get_context(struct archive_read* a) {
+ return (struct rar5*) a->format->data;
+}
+
+/* Convenience functions used by filter implementations. */
+static void circular_memcpy(uint8_t* dst, uint8_t* window, const uint64_t mask,
+ int64_t start, int64_t end)
+{
+ if((start & mask) > (end & mask)) {
+ ssize_t len1 = mask + 1 - (start & mask);
+ ssize_t len2 = end & mask;
+
+ memcpy(dst, &window[start & mask], len1);
+ memcpy(dst + len1, window, len2);
+ } else {
+ memcpy(dst, &window[start & mask], (size_t) (end - start));
+ }
+}
+
+static uint32_t read_filter_data(struct rar5* rar, uint32_t offset) {
+ uint8_t linear_buf[4];
+ circular_memcpy(linear_buf, rar->cstate.window_buf,
+ rar->cstate.window_mask, offset, offset + 4);
+ return archive_le32dec(linear_buf);
+}
+
+static void write_filter_data(struct rar5* rar, uint32_t offset,
+ uint32_t value)
+{
+ archive_le32enc(&rar->cstate.filtered_buf[offset], value);
+}
+
+/* Allocates a new filter descriptor and adds it to the filter array. */
+static struct filter_info* add_new_filter(struct rar5* rar) {
+ struct filter_info* f =
+ (struct filter_info*) calloc(1, sizeof(struct filter_info));
+
+ if(!f) {
+ return NULL;
+ }
+
+ cdeque_push_back(&rar->cstate.filters, cdeque_filter(f));
+ return f;
+}
+
+static int run_delta_filter(struct rar5* rar, struct filter_info* flt) {
+ int i;
+ ssize_t dest_pos, src_pos = 0;
+
+ for(i = 0; i < flt->channels; i++) {
+ uint8_t prev_byte = 0;
+ for(dest_pos = i;
+ dest_pos < flt->block_length;
+ dest_pos += flt->channels)
+ {
+ uint8_t byte;
+
+ byte = rar->cstate.window_buf[
+ (rar->cstate.solid_offset + flt->block_start +
+ src_pos) & rar->cstate.window_mask];
+
+ prev_byte -= byte;
+ rar->cstate.filtered_buf[dest_pos] = prev_byte;
+ src_pos++;
+ }
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int run_e8e9_filter(struct rar5* rar, struct filter_info* flt,
+ int extended)
+{
+ const uint32_t file_size = 0x1000000;
+ ssize_t i;
+
+ circular_memcpy(rar->cstate.filtered_buf,
+ rar->cstate.window_buf, rar->cstate.window_mask,
+ rar->cstate.solid_offset + flt->block_start,
+ rar->cstate.solid_offset + flt->block_start + flt->block_length);
+
+ for(i = 0; i < flt->block_length - 4;) {
+ uint8_t b = rar->cstate.window_buf[
+ (rar->cstate.solid_offset + flt->block_start +
+ i++) & rar->cstate.window_mask];
+
+ /*
+ * 0xE8 = x86's call <relative_addr_uint32> (function call)
+ * 0xE9 = x86's jmp <relative_addr_uint32> (unconditional jump)
+ */
+ if(b == 0xE8 || (extended && b == 0xE9)) {
+
+ uint32_t addr;
+ uint32_t offset = (i + flt->block_start) % file_size;
+
+ addr = read_filter_data(rar,
+ (uint32_t)(rar->cstate.solid_offset +
+ flt->block_start + i) & rar->cstate.window_mask);
+
+ if(addr & 0x80000000) {
+ if(((addr + offset) & 0x80000000) == 0) {
+ write_filter_data(rar, (uint32_t)i,
+ addr + file_size);
+ }
+ } else {
+ if((addr - file_size) & 0x80000000) {
+ uint32_t naddr = addr - offset;
+ write_filter_data(rar, (uint32_t)i,
+ naddr);
+ }
+ }
+
+ i += 4;
+ }
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int run_arm_filter(struct rar5* rar, struct filter_info* flt) {
+ ssize_t i = 0;
+ uint32_t offset;
+
+ circular_memcpy(rar->cstate.filtered_buf,
+ rar->cstate.window_buf, rar->cstate.window_mask,
+ rar->cstate.solid_offset + flt->block_start,
+ rar->cstate.solid_offset + flt->block_start + flt->block_length);
+
+ for(i = 0; i < flt->block_length - 3; i += 4) {
+ uint8_t* b = &rar->cstate.window_buf[
+ (rar->cstate.solid_offset +
+ flt->block_start + i + 3) & rar->cstate.window_mask];
+
+ if(*b == 0xEB) {
+ /* 0xEB = ARM's BL (branch + link) instruction. */
+ offset = read_filter_data(rar,
+ (rar->cstate.solid_offset + flt->block_start + i) &
+ rar->cstate.window_mask) & 0x00ffffff;
+
+ offset -= (uint32_t) ((i + flt->block_start) / 4);
+ offset = (offset & 0x00ffffff) | 0xeb000000;
+ write_filter_data(rar, (uint32_t)i, offset);
+ }
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int run_filter(struct archive_read* a, struct filter_info* flt) {
+ int ret;
+ struct rar5* rar = get_context(a);
+
+ free(rar->cstate.filtered_buf);
+
+ rar->cstate.filtered_buf = malloc(flt->block_length);
+ if(!rar->cstate.filtered_buf) {
+ archive_set_error(&a->archive, ENOMEM,
+ "Can't allocate memory for filter data.");
+ return ARCHIVE_FATAL;
+ }
+
+ switch(flt->type) {
+ case FILTER_DELTA:
+ ret = run_delta_filter(rar, flt);
+ break;
+
+ case FILTER_E8:
+ /* fallthrough */
+ case FILTER_E8E9:
+ ret = run_e8e9_filter(rar, flt,
+ flt->type == FILTER_E8E9);
+ break;
+
+ case FILTER_ARM:
+ ret = run_arm_filter(rar, flt);
+ break;
+
+ default:
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Unsupported filter type: 0x%x", flt->type);
+ return ARCHIVE_FATAL;
+ }
+
+ if(ret != ARCHIVE_OK) {
+ /* Filter has failed. */
+ return ret;
+ }
+
+ if(ARCHIVE_OK != push_data_ready(a, rar, rar->cstate.filtered_buf,
+ flt->block_length, rar->cstate.last_write_ptr))
+ {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "Stack overflow when submitting unpacked data");
+
+ return ARCHIVE_FATAL;
+ }
+
+ rar->cstate.last_write_ptr += flt->block_length;
+ return ARCHIVE_OK;
+}
+
+/* The `push_data` function submits the selected data range to the user.
+ * Next call of `use_data` will use the pointer, size and offset arguments
+ * that are specified here. These arguments are pushed to the FIFO stack here,
+ * and popped from the stack by the `use_data` function. */
+static void push_data(struct archive_read* a, struct rar5* rar,
+ const uint8_t* buf, int64_t idx_begin, int64_t idx_end)
+{
+ const uint64_t wmask = rar->cstate.window_mask;
+ const ssize_t solid_write_ptr = (rar->cstate.solid_offset +
+ rar->cstate.last_write_ptr) & wmask;
+
+ idx_begin += rar->cstate.solid_offset;
+ idx_end += rar->cstate.solid_offset;
+
+ /* Check if our unpacked data is wrapped inside the window circular
+ * buffer. If it's not wrapped, it can be copied out by using
+ * a single memcpy, but when it's wrapped, we need to copy the first
+ * part with one memcpy, and the second part with another memcpy. */
+
+ if((idx_begin & wmask) > (idx_end & wmask)) {
+ /* The data is wrapped (begin offset sis bigger than end
+ * offset). */
+ const ssize_t frag1_size = rar->cstate.window_size -
+ (idx_begin & wmask);
+ const ssize_t frag2_size = idx_end & wmask;
+
+ /* Copy the first part of the buffer first. */
+ push_data_ready(a, rar, buf + solid_write_ptr, frag1_size,
+ rar->cstate.last_write_ptr);
+
+ /* Copy the second part of the buffer. */
+ push_data_ready(a, rar, buf, frag2_size,
+ rar->cstate.last_write_ptr + frag1_size);
+
+ rar->cstate.last_write_ptr += frag1_size + frag2_size;
+ } else {
+ /* Data is not wrapped, so we can just use one call to copy the
+ * data. */
+ push_data_ready(a, rar,
+ buf + solid_write_ptr, (idx_end - idx_begin) & wmask,
+ rar->cstate.last_write_ptr);
+
+ rar->cstate.last_write_ptr += idx_end - idx_begin;
+ }
+}
+
+/* Convenience function that submits the data to the user. It uses the
+ * unpack window buffer as a source location. */
+static void push_window_data(struct archive_read* a, struct rar5* rar,
+ int64_t idx_begin, int64_t idx_end)
+{
+ push_data(a, rar, rar->cstate.window_buf, idx_begin, idx_end);
+}
+
+static int apply_filters(struct archive_read* a) {
+ struct filter_info* flt;
+ struct rar5* rar = get_context(a);
+ int ret;
+
+ rar->cstate.all_filters_applied = 0;
+
+ /* Get the first filter that can be applied to our data. The data
+ * needs to be fully unpacked before the filter can be run. */
+ if(CDE_OK == cdeque_front(&rar->cstate.filters,
+ cdeque_filter_p(&flt))) {
+ /* Check if our unpacked data fully covers this filter's
+ * range. */
+ if(rar->cstate.write_ptr > flt->block_start &&
+ rar->cstate.write_ptr >= flt->block_start +
+ flt->block_length) {
+ /* Check if we have some data pending to be written
+ * right before the filter's start offset. */
+ if(rar->cstate.last_write_ptr == flt->block_start) {
+ /* Run the filter specified by descriptor
+ * `flt`. */
+ ret = run_filter(a, flt);
+ if(ret != ARCHIVE_OK) {
+ /* Filter failure, return error. */
+ return ret;
+ }
+
+ /* Filter descriptor won't be needed anymore
+ * after it's used, * so remove it from the
+ * filter list and free its memory. */
+ (void) cdeque_pop_front(&rar->cstate.filters,
+ cdeque_filter_p(&flt));
+
+ free(flt);
+ } else {
+ /* We can't run filters yet, dump the memory
+ * right before the filter. */
+ push_window_data(a, rar,
+ rar->cstate.last_write_ptr,
+ flt->block_start);
+ }
+
+ /* Return 'filter applied or not needed' state to the
+ * caller. */
+ return ARCHIVE_RETRY;
+ }
+ }
+
+ rar->cstate.all_filters_applied = 1;
+ return ARCHIVE_OK;
+}
+
+static void dist_cache_push(struct rar5* rar, int value) {
+ int* q = rar->cstate.dist_cache;
+
+ q[3] = q[2];
+ q[2] = q[1];
+ q[1] = q[0];
+ q[0] = value;
+}
+
+static int dist_cache_touch(struct rar5* rar, int idx) {
+ int* q = rar->cstate.dist_cache;
+ int i, dist = q[idx];
+
+ for(i = idx; i > 0; i--)
+ q[i] = q[i - 1];
+
+ q[0] = dist;
+ return dist;
+}
+
+static void free_filters(struct rar5* rar) {
+ struct cdeque* d = &rar->cstate.filters;
+
+ /* Free any remaining filters. All filters should be naturally
+ * consumed by the unpacking function, so remaining filters after
+ * unpacking normally mean that unpacking wasn't successful.
+ * But still of course we shouldn't leak memory in such case. */
+
+ /* cdeque_size() is a fast operation, so we can use it as a loop
+ * expression. */
+ while(cdeque_size(d) > 0) {
+ struct filter_info* f = NULL;
+
+ /* Pop_front will also decrease the collection's size. */
+ if (CDE_OK == cdeque_pop_front(d, cdeque_filter_p(&f)))
+ free(f);
+ }
+
+ cdeque_clear(d);
+
+ /* Also clear out the variables needed for sanity checking. */
+ rar->cstate.last_block_start = 0;
+ rar->cstate.last_block_length = 0;
+}
+
+static void reset_file_context(struct rar5* rar) {
+ memset(&rar->file, 0, sizeof(rar->file));
+ blake2sp_init(&rar->file.b2state, 32);
+
+ if(rar->main.solid) {
+ rar->cstate.solid_offset += rar->cstate.write_ptr;
+ } else {
+ rar->cstate.solid_offset = 0;
+ }
+
+ rar->cstate.write_ptr = 0;
+ rar->cstate.last_write_ptr = 0;
+ rar->cstate.last_unstore_ptr = 0;
+
+ rar->file.redir_type = REDIR_TYPE_NONE;
+ rar->file.redir_flags = 0;
+
+ free_filters(rar);
+}
+
+static inline int get_archive_read(struct archive* a,
+ struct archive_read** ar)
+{
+ *ar = (struct archive_read*) a;
+ archive_check_magic(a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW,
+ "archive_read_support_format_rar5");
+
+ return ARCHIVE_OK;
+}
+
+static int read_ahead(struct archive_read* a, size_t how_many,
+ const uint8_t** ptr)
+{
+ ssize_t avail = -1;
+ if(!ptr)
+ return 0;
+
+ *ptr = __archive_read_ahead(a, how_many, &avail);
+ if(*ptr == NULL) {
+ return 0;
+ }
+
+ return 1;
+}
+
+static int consume(struct archive_read* a, int64_t how_many) {
+ int ret;
+
+ ret = how_many == __archive_read_consume(a, how_many)
+ ? ARCHIVE_OK
+ : ARCHIVE_FATAL;
+
+ return ret;
+}
+
+/**
+ * Read a RAR5 variable sized numeric value. This value will be stored in
+ * `pvalue`. The `pvalue_len` argument points to a variable that will receive
+ * the byte count that was consumed in order to decode the `pvalue` value, plus
+ * one.
+ *
+ * pvalue_len is optional and can be NULL.
+ *
+ * NOTE: if `pvalue_len` is NOT NULL, the caller needs to manually consume
+ * the number of bytes that `pvalue_len` value contains. If the `pvalue_len`
+ * is NULL, this consuming operation is done automatically.
+ *
+ * Returns 1 if *pvalue was successfully read.
+ * Returns 0 if there was an error. In this case, *pvalue contains an
+ * invalid value.
+ */
+
+static int read_var(struct archive_read* a, uint64_t* pvalue,
+ uint64_t* pvalue_len)
+{
+ uint64_t result = 0;
+ size_t shift, i;
+ const uint8_t* p;
+ uint8_t b;
+
+ /* We will read maximum of 8 bytes. We don't have to handle the
+ * situation to read the RAR5 variable-sized value stored at the end of
+ * the file, because such situation will never happen. */
+ if(!read_ahead(a, 8, &p))
+ return 0;
+
+ for(shift = 0, i = 0; i < 8; i++, shift += 7) {
+ b = p[i];
+
+ /* Strip the MSB from the input byte and add the resulting
+ * number to the `result`. */
+ result += (b & (uint64_t)0x7F) << shift;
+
+ /* MSB set to 1 means we need to continue decoding process.
+ * MSB set to 0 means we're done.
+ *
+ * This conditional checks for the second case. */
+ if((b & 0x80) == 0) {
+ if(pvalue) {
+ *pvalue = result;
+ }
+
+ /* If the caller has passed the `pvalue_len` pointer,
+ * store the number of consumed bytes in it and do NOT
+ * consume those bytes, since the caller has all the
+ * information it needs to perform */
+ if(pvalue_len) {
+ *pvalue_len = 1 + i;
+ } else {
+ /* If the caller did not provide the
+ * `pvalue_len` pointer, it will not have the
+ * possibility to advance the file pointer,
+ * because it will not know how many bytes it
+ * needs to consume. This is why we handle
+ * such situation here automatically. */
+ if(ARCHIVE_OK != consume(a, 1 + i)) {
+ return 0;
+ }
+ }
+
+ /* End of decoding process, return success. */
+ return 1;
+ }
+ }
+
+ /* The decoded value takes the maximum number of 8 bytes.
+ * It's a maximum number of bytes, so end decoding process here
+ * even if the first bit of last byte is 1. */
+ if(pvalue) {
+ *pvalue = result;
+ }
+
+ if(pvalue_len) {
+ *pvalue_len = 9;
+ } else {
+ if(ARCHIVE_OK != consume(a, 9)) {
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+static int read_var_sized(struct archive_read* a, size_t* pvalue,
+ size_t* pvalue_len)
+{
+ uint64_t v;
+ uint64_t v_size = 0;
+
+ const int ret = pvalue_len ? read_var(a, &v, &v_size)
+ : read_var(a, &v, NULL);
+
+ if(ret == 1 && pvalue) {
+ *pvalue = (size_t) v;
+ }
+
+ if(pvalue_len) {
+ /* Possible data truncation should be safe. */
+ *pvalue_len = (size_t) v_size;
+ }
+
+ return ret;
+}
+
+static int read_bits_32(struct rar5* rar, const uint8_t* p, uint32_t* value) {
+ uint32_t bits = ((uint32_t) p[rar->bits.in_addr]) << 24;
+ bits |= p[rar->bits.in_addr + 1] << 16;
+ bits |= p[rar->bits.in_addr + 2] << 8;
+ bits |= p[rar->bits.in_addr + 3];
+ bits <<= rar->bits.bit_addr;
+ bits |= p[rar->bits.in_addr + 4] >> (8 - rar->bits.bit_addr);
+ *value = bits;
+ return ARCHIVE_OK;
+}
+
+static int read_bits_16(struct rar5* rar, const uint8_t* p, uint16_t* value) {
+ int bits = (int) ((uint32_t) p[rar->bits.in_addr]) << 16;
+ bits |= (int) p[rar->bits.in_addr + 1] << 8;
+ bits |= (int) p[rar->bits.in_addr + 2];
+ bits >>= (8 - rar->bits.bit_addr);
+ *value = bits & 0xffff;
+ return ARCHIVE_OK;
+}
+
+static void skip_bits(struct rar5* rar, int bits) {
+ const int new_bits = rar->bits.bit_addr + bits;
+ rar->bits.in_addr += new_bits >> 3;
+ rar->bits.bit_addr = new_bits & 7;
+}
+
+/* n = up to 16 */
+static int read_consume_bits(struct rar5* rar, const uint8_t* p, int n,
+ int* value)
+{
+ uint16_t v;
+ int ret, num;
+
+ if(n == 0 || n > 16) {
+ /* This is a programmer error and should never happen
+ * in runtime. */
+ return ARCHIVE_FATAL;
+ }
+
+ ret = read_bits_16(rar, p, &v);
+ if(ret != ARCHIVE_OK)
+ return ret;
+
+ num = (int) v;
+ num >>= 16 - n;
+
+ skip_bits(rar, n);
+
+ if(value)
+ *value = num;
+
+ return ARCHIVE_OK;
+}
+
+static int read_u32(struct archive_read* a, uint32_t* pvalue) {
+ const uint8_t* p;
+ if(!read_ahead(a, 4, &p))
+ return 0;
+
+ *pvalue = archive_le32dec(p);
+ return ARCHIVE_OK == consume(a, 4) ? 1 : 0;
+}
+
+static int read_u64(struct archive_read* a, uint64_t* pvalue) {
+ const uint8_t* p;
+ if(!read_ahead(a, 8, &p))
+ return 0;
+
+ *pvalue = archive_le64dec(p);
+ return ARCHIVE_OK == consume(a, 8) ? 1 : 0;
+}
+
+static int bid_standard(struct archive_read* a) {
+ const uint8_t* p;
+ char signature[sizeof(rar5_signature_xor)];
+
+ rar5_signature(signature);
+
+ if(!read_ahead(a, sizeof(rar5_signature_xor), &p))
+ return -1;
+
+ if(!memcmp(signature, p, sizeof(rar5_signature_xor)))
+ return 30;
+
+ return -1;
+}
+
+static int rar5_bid(struct archive_read* a, int best_bid) {
+ int my_bid;
+
+ if(best_bid > 30)
+ return -1;
+
+ my_bid = bid_standard(a);
+ if(my_bid > -1) {
+ return my_bid;
+ }
+
+ return -1;
+}
+
+static int rar5_options(struct archive_read *a, const char *key,
+ const char *val) {
+ (void) a;
+ (void) key;
+ (void) val;
+
+ /* No options supported in this version. Return the ARCHIVE_WARN code
+ * to signal the options supervisor that the unpacker didn't handle
+ * setting this option. */
+
+ return ARCHIVE_WARN;
+}
+
+static void init_header(struct archive_read* a) {
+ a->archive.archive_format = ARCHIVE_FORMAT_RAR_V5;
+ a->archive.archive_format_name = "RAR5";
+}
+
+static void init_window_mask(struct rar5* rar) {
+ if (rar->cstate.window_size)
+ rar->cstate.window_mask = rar->cstate.window_size - 1;
+ else
+ rar->cstate.window_mask = 0;
+}
+
+enum HEADER_FLAGS {
+ HFL_EXTRA_DATA = 0x0001,
+ HFL_DATA = 0x0002,
+ HFL_SKIP_IF_UNKNOWN = 0x0004,
+ HFL_SPLIT_BEFORE = 0x0008,
+ HFL_SPLIT_AFTER = 0x0010,
+ HFL_CHILD = 0x0020,
+ HFL_INHERITED = 0x0040
+};
+
+static int process_main_locator_extra_block(struct archive_read* a,
+ struct rar5* rar)
+{
+ uint64_t locator_flags;
+
+ enum LOCATOR_FLAGS {
+ QLIST = 0x01, RECOVERY = 0x02,
+ };
+
+ if(!read_var(a, &locator_flags, NULL)) {
+ return ARCHIVE_EOF;
+ }
+
+ if(locator_flags & QLIST) {
+ if(!read_var(a, &rar->qlist_offset, NULL)) {
+ return ARCHIVE_EOF;
+ }
+
+ /* qlist is not used */
+ }
+
+ if(locator_flags & RECOVERY) {
+ if(!read_var(a, &rar->rr_offset, NULL)) {
+ return ARCHIVE_EOF;
+ }
+
+ /* rr is not used */
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int parse_file_extra_hash(struct archive_read* a, struct rar5* rar,
+ ssize_t* extra_data_size)
+{
+ size_t hash_type = 0;
+ size_t value_len;
+
+ enum HASH_TYPE {
+ BLAKE2sp = 0x00
+ };
+
+ if(!read_var_sized(a, &hash_type, &value_len))
+ return ARCHIVE_EOF;
+
+ *extra_data_size -= value_len;
+ if(ARCHIVE_OK != consume(a, value_len)) {
+ return ARCHIVE_EOF;
+ }
+
+ /* The file uses BLAKE2sp checksum algorithm instead of plain old
+ * CRC32. */
+ if(hash_type == BLAKE2sp) {
+ const uint8_t* p;
+ const int hash_size = sizeof(rar->file.blake2sp);
+
+ if(!read_ahead(a, hash_size, &p))
+ return ARCHIVE_EOF;
+
+ rar->file.has_blake2 = 1;
+ memcpy(&rar->file.blake2sp, p, hash_size);
+
+ if(ARCHIVE_OK != consume(a, hash_size)) {
+ return ARCHIVE_EOF;
+ }
+
+ *extra_data_size -= hash_size;
+ } else {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Unsupported hash type (0x%x)", (int) hash_type);
+ return ARCHIVE_FATAL;
+ }
+
+ return ARCHIVE_OK;
+}
+
+static uint64_t time_win_to_unix(uint64_t win_time) {
+ const size_t ns_in_sec = 10000000;
+ const uint64_t sec_to_unix = 11644473600LL;
+ return win_time / ns_in_sec - sec_to_unix;
+}
+
+static int parse_htime_item(struct archive_read* a, char unix_time,
+ uint64_t* where, ssize_t* extra_data_size)
+{
+ if(unix_time) {
+ uint32_t time_val;
+ if(!read_u32(a, &time_val))
+ return ARCHIVE_EOF;
+
+ *extra_data_size -= 4;
+ *where = (uint64_t) time_val;
+ } else {
+ uint64_t windows_time;
+ if(!read_u64(a, &windows_time))
+ return ARCHIVE_EOF;
+
+ *where = time_win_to_unix(windows_time);
+ *extra_data_size -= 8;
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int parse_file_extra_version(struct archive_read* a,
+ struct archive_entry* e, ssize_t* extra_data_size)
+{
+ size_t flags = 0;
+ size_t version = 0;
+ size_t value_len = 0;
+ struct archive_string version_string;
+ struct archive_string name_utf8_string;
+ const char* cur_filename;
+
+ /* Flags are ignored. */
+ if(!read_var_sized(a, &flags, &value_len))
+ return ARCHIVE_EOF;
+
+ *extra_data_size -= value_len;
+ if(ARCHIVE_OK != consume(a, value_len))
+ return ARCHIVE_EOF;
+
+ if(!read_var_sized(a, &version, &value_len))
+ return ARCHIVE_EOF;
+
+ *extra_data_size -= value_len;
+ if(ARCHIVE_OK != consume(a, value_len))
+ return ARCHIVE_EOF;
+
+ /* extra_data_size should be zero here. */
+
+ cur_filename = archive_entry_pathname_utf8(e);
+ if(cur_filename == NULL) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "Version entry without file name");
+ return ARCHIVE_FATAL;
+ }
+
+ archive_string_init(&version_string);
+ archive_string_init(&name_utf8_string);
+
+ /* Prepare a ;123 suffix for the filename, where '123' is the version
+ * value of this file. */
+ archive_string_sprintf(&version_string, ";%zu", version);
+
+ /* Build the new filename. */
+ archive_strcat(&name_utf8_string, cur_filename);
+ archive_strcat(&name_utf8_string, version_string.s);
+
+ /* Apply the new filename into this file's context. */
+ archive_entry_update_pathname_utf8(e, name_utf8_string.s);
+
+ /* Free buffers. */
+ archive_string_free(&version_string);
+ archive_string_free(&name_utf8_string);
+ return ARCHIVE_OK;
+}
+
+static int parse_file_extra_htime(struct archive_read* a,
+ struct archive_entry* e, struct rar5* rar, ssize_t* extra_data_size)
+{
+ char unix_time = 0;
+ size_t flags = 0;
+ size_t value_len;
+
+ enum HTIME_FLAGS {
+ IS_UNIX = 0x01,
+ HAS_MTIME = 0x02,
+ HAS_CTIME = 0x04,
+ HAS_ATIME = 0x08,
+ HAS_UNIX_NS = 0x10,
+ };
+
+ if(!read_var_sized(a, &flags, &value_len))
+ return ARCHIVE_EOF;
+
+ *extra_data_size -= value_len;
+ if(ARCHIVE_OK != consume(a, value_len)) {
+ return ARCHIVE_EOF;
+ }
+
+ unix_time = flags & IS_UNIX;
+
+ if(flags & HAS_MTIME) {
+ parse_htime_item(a, unix_time, &rar->file.e_mtime,
+ extra_data_size);
+ archive_entry_set_mtime(e, rar->file.e_mtime, 0);
+ }
+
+ if(flags & HAS_CTIME) {
+ parse_htime_item(a, unix_time, &rar->file.e_ctime,
+ extra_data_size);
+ archive_entry_set_ctime(e, rar->file.e_ctime, 0);
+ }
+
+ if(flags & HAS_ATIME) {
+ parse_htime_item(a, unix_time, &rar->file.e_atime,
+ extra_data_size);
+ archive_entry_set_atime(e, rar->file.e_atime, 0);
+ }
+
+ if(flags & HAS_UNIX_NS) {
+ if(!read_u32(a, &rar->file.e_unix_ns))
+ return ARCHIVE_EOF;
+
+ *extra_data_size -= 4;
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int parse_file_extra_redir(struct archive_read* a,
+ struct archive_entry* e, struct rar5* rar, ssize_t* extra_data_size)
+{
+ uint64_t value_size = 0;
+ size_t target_size = 0;
+ char target_utf8_buf[MAX_NAME_IN_BYTES];
+ const uint8_t* p;
+
+ if(!read_var(a, &rar->file.redir_type, &value_size))
+ return ARCHIVE_EOF;
+ if(ARCHIVE_OK != consume(a, (int64_t)value_size))
+ return ARCHIVE_EOF;
+ *extra_data_size -= value_size;
+
+ if(!read_var(a, &rar->file.redir_flags, &value_size))
+ return ARCHIVE_EOF;
+ if(ARCHIVE_OK != consume(a, (int64_t)value_size))
+ return ARCHIVE_EOF;
+ *extra_data_size -= value_size;
+
+ if(!read_var_sized(a, &target_size, NULL))
+ return ARCHIVE_EOF;
+ *extra_data_size -= target_size + 1;
+
+ if(!read_ahead(a, target_size, &p))
+ return ARCHIVE_EOF;
+
+ if(target_size > (MAX_NAME_IN_CHARS - 1)) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Link target is too long");
+ return ARCHIVE_FATAL;
+ }
+
+ if(target_size == 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "No link target specified");
+ return ARCHIVE_FATAL;
+ }
+
+ memcpy(target_utf8_buf, p, target_size);
+ target_utf8_buf[target_size] = 0;
+
+ if(ARCHIVE_OK != consume(a, (int64_t)target_size))
+ return ARCHIVE_EOF;
+
+ switch(rar->file.redir_type) {
+ case REDIR_TYPE_UNIXSYMLINK:
+ case REDIR_TYPE_WINSYMLINK:
+ archive_entry_set_filetype(e, AE_IFLNK);
+ archive_entry_update_symlink_utf8(e, target_utf8_buf);
+ if (rar->file.redir_flags & REDIR_SYMLINK_IS_DIR) {
+ archive_entry_set_symlink_type(e,
+ AE_SYMLINK_TYPE_DIRECTORY);
+ } else {
+ archive_entry_set_symlink_type(e,
+ AE_SYMLINK_TYPE_FILE);
+ }
+ break;
+
+ case REDIR_TYPE_HARDLINK:
+ archive_entry_set_filetype(e, AE_IFREG);
+ archive_entry_update_hardlink_utf8(e, target_utf8_buf);
+ break;
+
+ default:
+ /* Unknown redir type, skip it. */
+ break;
+ }
+ return ARCHIVE_OK;
+}
+
+static int parse_file_extra_owner(struct archive_read* a,
+ struct archive_entry* e, ssize_t* extra_data_size)
+{
+ uint64_t flags = 0;
+ uint64_t value_size = 0;
+ uint64_t id = 0;
+ size_t name_len = 0;
+ size_t name_size = 0;
+ char namebuf[OWNER_MAXNAMELEN];
+ const uint8_t* p;
+
+ if(!read_var(a, &flags, &value_size))
+ return ARCHIVE_EOF;
+ if(ARCHIVE_OK != consume(a, (int64_t)value_size))
+ return ARCHIVE_EOF;
+ *extra_data_size -= value_size;
+
+ if ((flags & OWNER_USER_NAME) != 0) {
+ if(!read_var_sized(a, &name_size, NULL))
+ return ARCHIVE_EOF;
+ *extra_data_size -= name_size + 1;
+
+ if(!read_ahead(a, name_size, &p))
+ return ARCHIVE_EOF;
+
+ if (name_size >= OWNER_MAXNAMELEN) {
+ name_len = OWNER_MAXNAMELEN - 1;
+ } else {
+ name_len = name_size;
+ }
+
+ memcpy(namebuf, p, name_len);
+ namebuf[name_len] = 0;
+ if(ARCHIVE_OK != consume(a, (int64_t)name_size))
+ return ARCHIVE_EOF;
+
+ archive_entry_set_uname(e, namebuf);
+ }
+ if ((flags & OWNER_GROUP_NAME) != 0) {
+ if(!read_var_sized(a, &name_size, NULL))
+ return ARCHIVE_EOF;
+ *extra_data_size -= name_size + 1;
+
+ if(!read_ahead(a, name_size, &p))
+ return ARCHIVE_EOF;
+
+ if (name_size >= OWNER_MAXNAMELEN) {
+ name_len = OWNER_MAXNAMELEN - 1;
+ } else {
+ name_len = name_size;
+ }
+
+ memcpy(namebuf, p, name_len);
+ namebuf[name_len] = 0;
+ if(ARCHIVE_OK != consume(a, (int64_t)name_size))
+ return ARCHIVE_EOF;
+
+ archive_entry_set_gname(e, namebuf);
+ }
+ if ((flags & OWNER_USER_UID) != 0) {
+ if(!read_var(a, &id, &value_size))
+ return ARCHIVE_EOF;
+ if(ARCHIVE_OK != consume(a, (int64_t)value_size))
+ return ARCHIVE_EOF;
+ *extra_data_size -= value_size;
+
+ archive_entry_set_uid(e, (la_int64_t)id);
+ }
+ if ((flags & OWNER_GROUP_GID) != 0) {
+ if(!read_var(a, &id, &value_size))
+ return ARCHIVE_EOF;
+ if(ARCHIVE_OK != consume(a, (int64_t)value_size))
+ return ARCHIVE_EOF;
+ *extra_data_size -= value_size;
+
+ archive_entry_set_gid(e, (la_int64_t)id);
+ }
+ return ARCHIVE_OK;
+}
+
+static int process_head_file_extra(struct archive_read* a,
+ struct archive_entry* e, struct rar5* rar, ssize_t extra_data_size)
+{
+ size_t extra_field_size;
+ size_t extra_field_id = 0;
+ int ret = ARCHIVE_FATAL;
+ size_t var_size;
+
+ while(extra_data_size > 0) {
+ if(!read_var_sized(a, &extra_field_size, &var_size))
+ return ARCHIVE_EOF;
+
+ extra_data_size -= var_size;
+ if(ARCHIVE_OK != consume(a, var_size)) {
+ return ARCHIVE_EOF;
+ }
+
+ if(!read_var_sized(a, &extra_field_id, &var_size))
+ return ARCHIVE_EOF;
+
+ extra_data_size -= var_size;
+ if(ARCHIVE_OK != consume(a, var_size)) {
+ return ARCHIVE_EOF;
+ }
+
+ switch(extra_field_id) {
+ case EX_HASH:
+ ret = parse_file_extra_hash(a, rar,
+ &extra_data_size);
+ break;
+ case EX_HTIME:
+ ret = parse_file_extra_htime(a, e, rar,
+ &extra_data_size);
+ break;
+ case EX_REDIR:
+ ret = parse_file_extra_redir(a, e, rar,
+ &extra_data_size);
+ break;
+ case EX_UOWNER:
+ ret = parse_file_extra_owner(a, e,
+ &extra_data_size);
+ break;
+ case EX_VERSION:
+ ret = parse_file_extra_version(a, e,
+ &extra_data_size);
+ break;
+ case EX_CRYPT:
+ /* fallthrough */
+ case EX_SUBDATA:
+ /* fallthrough */
+ default:
+ /* Skip unsupported entry. */
+ return consume(a, extra_data_size);
+ }
+ }
+
+ if(ret != ARCHIVE_OK) {
+ /* Attribute not implemented. */
+ return ret;
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int process_head_file(struct archive_read* a, struct rar5* rar,
+ struct archive_entry* entry, size_t block_flags)
+{
+ ssize_t extra_data_size = 0;
+ size_t data_size = 0;
+ size_t file_flags = 0;
+ size_t file_attr = 0;
+ size_t compression_info = 0;
+ size_t host_os = 0;
+ size_t name_size = 0;
+ uint64_t unpacked_size, window_size;
+ uint32_t mtime = 0, crc = 0;
+ int c_method = 0, c_version = 0;
+ char name_utf8_buf[MAX_NAME_IN_BYTES];
+ const uint8_t* p;
+
+ enum FILE_FLAGS {
+ DIRECTORY = 0x0001, UTIME = 0x0002, CRC32 = 0x0004,
+ UNKNOWN_UNPACKED_SIZE = 0x0008,
+ };
+
+ enum FILE_ATTRS {
+ ATTR_READONLY = 0x1, ATTR_HIDDEN = 0x2, ATTR_SYSTEM = 0x4,
+ ATTR_DIRECTORY = 0x10,
+ };
+
+ enum COMP_INFO_FLAGS {
+ SOLID = 0x0040,
+ };
+
+ enum HOST_OS {
+ HOST_WINDOWS = 0,
+ HOST_UNIX = 1,
+ };
+
+ archive_entry_clear(entry);
+
+ /* Do not reset file context if we're switching archives. */
+ if(!rar->cstate.switch_multivolume) {
+ reset_file_context(rar);
+ }
+
+ if(block_flags & HFL_EXTRA_DATA) {
+ size_t edata_size = 0;
+ if(!read_var_sized(a, &edata_size, NULL))
+ return ARCHIVE_EOF;
+
+ /* Intentional type cast from unsigned to signed. */
+ extra_data_size = (ssize_t) edata_size;
+ }
+
+ if(block_flags & HFL_DATA) {
+ if(!read_var_sized(a, &data_size, NULL))
+ return ARCHIVE_EOF;
+
+ rar->file.bytes_remaining = data_size;
+ } else {
+ rar->file.bytes_remaining = 0;
+
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "no data found in file/service block");
+ return ARCHIVE_FATAL;
+ }
+
+ if(!read_var_sized(a, &file_flags, NULL))
+ return ARCHIVE_EOF;
+
+ if(!read_var(a, &unpacked_size, NULL))
+ return ARCHIVE_EOF;
+
+ if(file_flags & UNKNOWN_UNPACKED_SIZE) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "Files with unknown unpacked size are not supported");
+ return ARCHIVE_FATAL;
+ }
+
+ rar->file.dir = (uint8_t) ((file_flags & DIRECTORY) > 0);
+
+ if(!read_var_sized(a, &file_attr, NULL))
+ return ARCHIVE_EOF;
+
+ if(file_flags & UTIME) {
+ if(!read_u32(a, &mtime))
+ return ARCHIVE_EOF;
+ }
+
+ if(file_flags & CRC32) {
+ if(!read_u32(a, &crc))
+ return ARCHIVE_EOF;
+ }
+
+ if(!read_var_sized(a, &compression_info, NULL))
+ return ARCHIVE_EOF;
+
+ c_method = (int) (compression_info >> 7) & 0x7;
+ c_version = (int) (compression_info & 0x3f);
+
+ /* RAR5 seems to limit the dictionary size to 64MB. */
+ window_size = (rar->file.dir > 0) ?
+ 0 :
+ g_unpack_window_size << ((compression_info >> 10) & 15);
+ rar->cstate.method = c_method;
+ rar->cstate.version = c_version + 50;
+ rar->file.solid = (compression_info & SOLID) > 0;
+
+ /* Archives which declare solid files without initializing the window
+ * buffer first are invalid. */
+
+ if(rar->file.solid > 0 && rar->cstate.window_buf == NULL) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Declared solid file, but no window buffer "
+ "initialized yet.");
+ return ARCHIVE_FATAL;
+ }
+
+ /* Check if window_size is a sane value. Also, if the file is not
+ * declared as a directory, disallow window_size == 0. */
+ if(window_size > (64 * 1024 * 1024) ||
+ (rar->file.dir == 0 && window_size == 0))
+ {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Declared dictionary size is not supported.");
+ return ARCHIVE_FATAL;
+ }
+
+ if(rar->file.solid > 0) {
+ /* Re-check if current window size is the same as previous
+ * window size (for solid files only). */
+ if(rar->file.solid_window_size > 0 &&
+ rar->file.solid_window_size != (ssize_t) window_size)
+ {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Window size for this solid file doesn't match "
+ "the window size used in previous solid file. ");
+ return ARCHIVE_FATAL;
+ }
+ }
+
+ /* If we're currently switching volumes, ignore the new definition of
+ * window_size. */
+ if(rar->cstate.switch_multivolume == 0) {
+ /* Values up to 64M should fit into ssize_t on every
+ * architecture. */
+ rar->cstate.window_size = (ssize_t) window_size;
+ }
+
+ if(rar->file.solid > 0 && rar->file.solid_window_size == 0) {
+ /* Solid files have to have the same window_size across
+ whole archive. Remember the window_size parameter
+ for first solid file found. */
+ rar->file.solid_window_size = rar->cstate.window_size;
+ }
+
+ init_window_mask(rar);
+
+ rar->file.service = 0;
+
+ if(!read_var_sized(a, &host_os, NULL))
+ return ARCHIVE_EOF;
+
+ if(host_os == HOST_WINDOWS) {
+ /* Host OS is Windows */
+
+ __LA_MODE_T mode;
+
+ if(file_attr & ATTR_DIRECTORY) {
+ if (file_attr & ATTR_READONLY) {
+ mode = 0555 | AE_IFDIR;
+ } else {
+ mode = 0755 | AE_IFDIR;
+ }
+ } else {
+ if (file_attr & ATTR_READONLY) {
+ mode = 0444 | AE_IFREG;
+ } else {
+ mode = 0644 | AE_IFREG;
+ }
+ }
+
+ archive_entry_set_mode(entry, mode);
+
+ if (file_attr & (ATTR_READONLY | ATTR_HIDDEN | ATTR_SYSTEM)) {
+ char *fflags_text, *ptr;
+ /* allocate for "rdonly,hidden,system," */
+ fflags_text = malloc(22 * sizeof(char));
+ if (fflags_text != NULL) {
+ ptr = fflags_text;
+ if (file_attr & ATTR_READONLY) {
+ strcpy(ptr, "rdonly,");
+ ptr = ptr + 7;
+ }
+ if (file_attr & ATTR_HIDDEN) {
+ strcpy(ptr, "hidden,");
+ ptr = ptr + 7;
+ }
+ if (file_attr & ATTR_SYSTEM) {
+ strcpy(ptr, "system,");
+ ptr = ptr + 7;
+ }
+ if (ptr > fflags_text) {
+ /* Delete trailing comma */
+ *(ptr - 1) = '\0';
+ archive_entry_copy_fflags_text(entry,
+ fflags_text);
+ }
+ free(fflags_text);
+ }
+ }
+ } else if(host_os == HOST_UNIX) {
+ /* Host OS is Unix */
+ archive_entry_set_mode(entry, (__LA_MODE_T) file_attr);
+ } else {
+ /* Unknown host OS */
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Unsupported Host OS: 0x%x", (int) host_os);
+
+ return ARCHIVE_FATAL;
+ }
+
+ if(!read_var_sized(a, &name_size, NULL))
+ return ARCHIVE_EOF;
+
+ if(!read_ahead(a, name_size, &p))
+ return ARCHIVE_EOF;
+
+ if(name_size > (MAX_NAME_IN_CHARS - 1)) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Filename is too long");
+
+ return ARCHIVE_FATAL;
+ }
+
+ if(name_size == 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "No filename specified");
+
+ return ARCHIVE_FATAL;
+ }
+
+ memcpy(name_utf8_buf, p, name_size);
+ name_utf8_buf[name_size] = 0;
+ if(ARCHIVE_OK != consume(a, name_size)) {
+ return ARCHIVE_EOF;
+ }
+
+ archive_entry_update_pathname_utf8(entry, name_utf8_buf);
+
+ if(extra_data_size > 0) {
+ int ret = process_head_file_extra(a, entry, rar,
+ extra_data_size);
+
+ /*
+ * TODO: rewrite or remove useless sanity check
+ * as extra_data_size is not passed as a pointer
+ *
+ if(extra_data_size < 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "File extra data size is not zero");
+ return ARCHIVE_FATAL;
+ }
+ */
+
+ if(ret != ARCHIVE_OK)
+ return ret;
+ }
+
+ if((file_flags & UNKNOWN_UNPACKED_SIZE) == 0) {
+ rar->file.unpacked_size = (ssize_t) unpacked_size;
+ if(rar->file.redir_type == REDIR_TYPE_NONE)
+ archive_entry_set_size(entry, unpacked_size);
+ }
+
+ if(file_flags & UTIME) {
+ archive_entry_set_mtime(entry, (time_t) mtime, 0);
+ }
+
+ if(file_flags & CRC32) {
+ rar->file.stored_crc32 = crc;
+ }
+
+ if(!rar->cstate.switch_multivolume) {
+ /* Do not reinitialize unpacking state if we're switching
+ * archives. */
+ rar->cstate.block_parsing_finished = 1;
+ rar->cstate.all_filters_applied = 1;
+ rar->cstate.initialized = 0;
+ }
+
+ if(rar->generic.split_before > 0) {
+ /* If now we're standing on a header that has a 'split before'
+ * mark, it means we're standing on a 'continuation' file
+ * header. Signal the caller that if it wants to move to
+ * another file, it must call rar5_read_header() function
+ * again. */
+
+ return ARCHIVE_RETRY;
+ } else {
+ return ARCHIVE_OK;
+ }
+}
+
+static int process_head_service(struct archive_read* a, struct rar5* rar,
+ struct archive_entry* entry, size_t block_flags)
+{
+ /* Process this SERVICE block the same way as FILE blocks. */
+ int ret = process_head_file(a, rar, entry, block_flags);
+ if(ret != ARCHIVE_OK)
+ return ret;
+
+ rar->file.service = 1;
+
+ /* But skip the data part automatically. It's no use for the user
+ * anyway. It contains only service data, not even needed to
+ * properly unpack the file. */
+ ret = rar5_read_data_skip(a);
+ if(ret != ARCHIVE_OK)
+ return ret;
+
+ /* After skipping, try parsing another block automatically. */
+ return ARCHIVE_RETRY;
+}
+
+static int process_head_main(struct archive_read* a, struct rar5* rar,
+ struct archive_entry* entry, size_t block_flags)
+{
+ int ret;
+ size_t extra_data_size = 0;
+ size_t extra_field_size = 0;
+ size_t extra_field_id = 0;
+ size_t archive_flags = 0;
+
+ enum MAIN_FLAGS {
+ VOLUME = 0x0001, /* multi-volume archive */
+ VOLUME_NUMBER = 0x0002, /* volume number, first vol doesn't
+ * have it */
+ SOLID = 0x0004, /* solid archive */
+ PROTECT = 0x0008, /* contains Recovery info */
+ LOCK = 0x0010, /* readonly flag, not used */
+ };
+
+ enum MAIN_EXTRA {
+ // Just one attribute here.
+ LOCATOR = 0x01,
+ };
+
+ (void) entry;
+
+ if(block_flags & HFL_EXTRA_DATA) {
+ if(!read_var_sized(a, &extra_data_size, NULL))
+ return ARCHIVE_EOF;
+ } else {
+ extra_data_size = 0;
+ }
+
+ if(!read_var_sized(a, &archive_flags, NULL)) {
+ return ARCHIVE_EOF;
+ }
+
+ rar->main.volume = (archive_flags & VOLUME) > 0;
+ rar->main.solid = (archive_flags & SOLID) > 0;
+
+ if(archive_flags & VOLUME_NUMBER) {
+ size_t v = 0;
+ if(!read_var_sized(a, &v, NULL)) {
+ return ARCHIVE_EOF;
+ }
+
+ if (v > UINT_MAX) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Invalid volume number");
+ return ARCHIVE_FATAL;
+ }
+
+ rar->main.vol_no = (unsigned int) v;
+ } else {
+ rar->main.vol_no = 0;
+ }
+
+ if(rar->vol.expected_vol_no > 0 &&
+ rar->main.vol_no != rar->vol.expected_vol_no)
+ {
+ /* Returning EOF instead of FATAL because of strange
+ * libarchive behavior. When opening multiple files via
+ * archive_read_open_filenames(), after reading up the whole
+ * last file, the __archive_read_ahead function wraps up to
+ * the first archive instead of returning EOF. */
+ return ARCHIVE_EOF;
+ }
+
+ if(extra_data_size == 0) {
+ /* Early return. */
+ return ARCHIVE_OK;
+ }
+
+ if(!read_var_sized(a, &extra_field_size, NULL)) {
+ return ARCHIVE_EOF;
+ }
+
+ if(!read_var_sized(a, &extra_field_id, NULL)) {
+ return ARCHIVE_EOF;
+ }
+
+ if(extra_field_size == 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Invalid extra field size");
+ return ARCHIVE_FATAL;
+ }
+
+ switch(extra_field_id) {
+ case LOCATOR:
+ ret = process_main_locator_extra_block(a, rar);
+ if(ret != ARCHIVE_OK) {
+ /* Error while parsing main locator extra
+ * block. */
+ return ret;
+ }
+
+ break;
+ default:
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Unsupported extra type (0x%x)",
+ (int) extra_field_id);
+ return ARCHIVE_FATAL;
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int skip_unprocessed_bytes(struct archive_read* a) {
+ struct rar5* rar = get_context(a);
+ int ret;
+
+ if(rar->file.bytes_remaining) {
+ /* Use different skipping method in block merging mode than in
+ * normal mode. If merge mode is active, rar5_read_data_skip
+ * can't be used, because it could allow recursive use of
+ * merge_block() * function, and this function doesn't support
+ * recursive use. */
+ if(rar->merge_mode) {
+ /* Discard whole merged block. This is valid in solid
+ * mode as well, because the code will discard blocks
+ * only if those blocks are safe to discard (i.e.
+ * they're not FILE blocks). */
+ ret = consume(a, rar->file.bytes_remaining);
+ if(ret != ARCHIVE_OK) {
+ return ret;
+ }
+ rar->file.bytes_remaining = 0;
+ } else {
+ /* If we're not in merge mode, use safe skipping code.
+ * This will ensure we'll handle solid archives
+ * properly. */
+ ret = rar5_read_data_skip(a);
+ if(ret != ARCHIVE_OK) {
+ return ret;
+ }
+ }
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int scan_for_signature(struct archive_read* a);
+
+/* Base block processing function. A 'base block' is a RARv5 header block
+ * that tells the reader what kind of data is stored inside the block.
+ *
+ * From the birds-eye view a RAR file looks file this:
+ *
+ * <magic><base_block_1><base_block_2>...<base_block_n>
+ *
+ * There are a few types of base blocks. Those types are specified inside
+ * the 'switch' statement in this function. For example purposes, I'll write
+ * how a standard RARv5 file could look like here:
+ *
+ * <magic><MAIN><FILE><FILE><FILE><SERVICE><ENDARC>
+ *
+ * The structure above could describe an archive file with 3 files in it,
+ * one service "QuickOpen" block (that is ignored by this parser), and an
+ * end of file base block marker.
+ *
+ * If the file is stored in multiple archive files ("multiarchive"), it might
+ * look like this:
+ *
+ * .part01.rar: <magic><MAIN><FILE><ENDARC>
+ * .part02.rar: <magic><MAIN><FILE><ENDARC>
+ * .part03.rar: <magic><MAIN><FILE><ENDARC>
+ *
+ * This example could describe 3 RAR files that contain ONE archived file.
+ * Or it could describe 3 RAR files that contain 3 different files. Or 3
+ * RAR files than contain 2 files. It all depends what metadata is stored in
+ * the headers of <FILE> blocks.
+ *
+ * Each <FILE> block contains info about its size, the name of the file it's
+ * storing inside, and whether this FILE block is a continuation block of
+ * previous archive ('split before'), and is this FILE block should be
+ * continued in another archive ('split after'). By parsing the 'split before'
+ * and 'split after' flags, we're able to tell if multiple <FILE> base blocks
+ * are describing one file, or multiple files (with the same filename, for
+ * example).
+ *
+ * One thing to note is that if we're parsing the first <FILE> block, and
+ * we see 'split after' flag, then we need to jump over to another <FILE>
+ * block to be able to decompress rest of the data. To do this, we need
+ * to skip the <ENDARC> block, then switch to another file, then skip the
+ * <magic> block, <MAIN> block, and then we're standing on the proper
+ * <FILE> block.
+ */
+
+static int process_base_block(struct archive_read* a,
+ struct archive_entry* entry)
+{
+ const size_t SMALLEST_RAR5_BLOCK_SIZE = 3;
+
+ struct rar5* rar = get_context(a);
+ uint32_t hdr_crc, computed_crc;
+ size_t raw_hdr_size = 0, hdr_size_len, hdr_size;
+ size_t header_id = 0;
+ size_t header_flags = 0;
+ const uint8_t* p;
+ int ret;
+
+ enum HEADER_TYPE {
+ HEAD_MARK = 0x00, HEAD_MAIN = 0x01, HEAD_FILE = 0x02,
+ HEAD_SERVICE = 0x03, HEAD_CRYPT = 0x04, HEAD_ENDARC = 0x05,
+ HEAD_UNKNOWN = 0xff,
+ };
+
+ /* Skip any unprocessed data for this file. */
+ ret = skip_unprocessed_bytes(a);
+ if(ret != ARCHIVE_OK)
+ return ret;
+
+ /* Read the expected CRC32 checksum. */
+ if(!read_u32(a, &hdr_crc)) {
+ return ARCHIVE_EOF;
+ }
+
+ /* Read header size. */
+ if(!read_var_sized(a, &raw_hdr_size, &hdr_size_len)) {
+ return ARCHIVE_EOF;
+ }
+
+ hdr_size = raw_hdr_size + hdr_size_len;
+
+ /* Sanity check, maximum header size for RAR5 is 2MB. */
+ if(hdr_size > (2 * 1024 * 1024)) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Base block header is too large");
+
+ return ARCHIVE_FATAL;
+ }
+
+ /* Additional sanity checks to weed out invalid files. */
+ if(raw_hdr_size == 0 || hdr_size_len == 0 ||
+ hdr_size < SMALLEST_RAR5_BLOCK_SIZE)
+ {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Too small block encountered (%zu bytes)",
+ raw_hdr_size);
+
+ return ARCHIVE_FATAL;
+ }
+
+ /* Read the whole header data into memory, maximum memory use here is
+ * 2MB. */
+ if(!read_ahead(a, hdr_size, &p)) {
+ return ARCHIVE_EOF;
+ }
+
+ /* Verify the CRC32 of the header data. */
+ computed_crc = (uint32_t) crc32(0, p, (int) hdr_size);
+ if(computed_crc != hdr_crc) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Header CRC error");
+
+ return ARCHIVE_FATAL;
+ }
+
+ /* If the checksum is OK, we proceed with parsing. */
+ if(ARCHIVE_OK != consume(a, hdr_size_len)) {
+ return ARCHIVE_EOF;
+ }
+
+ if(!read_var_sized(a, &header_id, NULL))
+ return ARCHIVE_EOF;
+
+ if(!read_var_sized(a, &header_flags, NULL))
+ return ARCHIVE_EOF;
+
+ rar->generic.split_after = (header_flags & HFL_SPLIT_AFTER) > 0;
+ rar->generic.split_before = (header_flags & HFL_SPLIT_BEFORE) > 0;
+ rar->generic.size = (int)hdr_size;
+ rar->generic.last_header_id = (int)header_id;
+ rar->main.endarc = 0;
+
+ /* Those are possible header ids in RARv5. */
+ switch(header_id) {
+ case HEAD_MAIN:
+ ret = process_head_main(a, rar, entry, header_flags);
+
+ /* Main header doesn't have any files in it, so it's
+ * pointless to return to the caller. Retry to next
+ * header, which should be HEAD_FILE/HEAD_SERVICE. */
+ if(ret == ARCHIVE_OK)
+ return ARCHIVE_RETRY;
+
+ return ret;
+ case HEAD_SERVICE:
+ ret = process_head_service(a, rar, entry, header_flags);
+ return ret;
+ case HEAD_FILE:
+ ret = process_head_file(a, rar, entry, header_flags);
+ return ret;
+ case HEAD_CRYPT:
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Encryption is not supported");
+ return ARCHIVE_FATAL;
+ case HEAD_ENDARC:
+ rar->main.endarc = 1;
+
+ /* After encountering an end of file marker, we need
+ * to take into consideration if this archive is
+ * continued in another file (i.e. is it part01.rar:
+ * is there a part02.rar?) */
+ if(rar->main.volume) {
+ /* In case there is part02.rar, position the
+ * read pointer in a proper place, so we can
+ * resume parsing. */
+ ret = scan_for_signature(a);
+ if(ret == ARCHIVE_FATAL) {
+ return ARCHIVE_EOF;
+ } else {
+ if(rar->vol.expected_vol_no ==
+ UINT_MAX) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Header error");
+ return ARCHIVE_FATAL;
+ }
+
+ rar->vol.expected_vol_no =
+ rar->main.vol_no + 1;
+ return ARCHIVE_OK;
+ }
+ } else {
+ return ARCHIVE_EOF;
+ }
+ case HEAD_MARK:
+ return ARCHIVE_EOF;
+ default:
+ if((header_flags & HFL_SKIP_IF_UNKNOWN) == 0) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Header type error");
+ return ARCHIVE_FATAL;
+ } else {
+ /* If the block is marked as 'skip if unknown',
+ * do as the flag says: skip the block
+ * instead on failing on it. */
+ return ARCHIVE_RETRY;
+ }
+ }
+
+#if !defined WIN32
+ // Not reached.
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "Internal unpacker error");
+ return ARCHIVE_FATAL;
+#endif
+}
+
+static int skip_base_block(struct archive_read* a) {
+ int ret;
+ struct rar5* rar = get_context(a);
+
+ /* Create a new local archive_entry structure that will be operated on
+ * by header reader; operations on this archive_entry will be discarded.
+ */
+ struct archive_entry* entry = archive_entry_new();
+ ret = process_base_block(a, entry);
+
+ /* Discard operations on this archive_entry structure. */
+ archive_entry_free(entry);
+ if(ret == ARCHIVE_FATAL)
+ return ret;
+
+ if(rar->generic.last_header_id == 2 && rar->generic.split_before > 0)
+ return ARCHIVE_OK;
+
+ if(ret == ARCHIVE_OK)
+ return ARCHIVE_RETRY;
+ else
+ return ret;
+}
+
+static int rar5_read_header(struct archive_read *a,
+ struct archive_entry *entry)
+{
+ struct rar5* rar = get_context(a);
+ int ret;
+
+ if(rar->header_initialized == 0) {
+ init_header(a);
+ rar->header_initialized = 1;
+ }
+
+ if(rar->skipped_magic == 0) {
+ if(ARCHIVE_OK != consume(a, sizeof(rar5_signature_xor))) {
+ return ARCHIVE_EOF;
+ }
+
+ rar->skipped_magic = 1;
+ }
+
+ do {
+ ret = process_base_block(a, entry);
+ } while(ret == ARCHIVE_RETRY ||
+ (rar->main.endarc > 0 && ret == ARCHIVE_OK));
+
+ return ret;
+}
+
+static void init_unpack(struct rar5* rar) {
+ rar->file.calculated_crc32 = 0;
+ init_window_mask(rar);
+
+ free(rar->cstate.window_buf);
+ free(rar->cstate.filtered_buf);
+
+ if(rar->cstate.window_size > 0) {
+ rar->cstate.window_buf = calloc(1, rar->cstate.window_size);
+ rar->cstate.filtered_buf = calloc(1, rar->cstate.window_size);
+ } else {
+ rar->cstate.window_buf = NULL;
+ rar->cstate.filtered_buf = NULL;
+ }
+
+ rar->cstate.write_ptr = 0;
+ rar->cstate.last_write_ptr = 0;
+
+ memset(&rar->cstate.bd, 0, sizeof(rar->cstate.bd));
+ memset(&rar->cstate.ld, 0, sizeof(rar->cstate.ld));
+ memset(&rar->cstate.dd, 0, sizeof(rar->cstate.dd));
+ memset(&rar->cstate.ldd, 0, sizeof(rar->cstate.ldd));
+ memset(&rar->cstate.rd, 0, sizeof(rar->cstate.rd));
+}
+
+static void update_crc(struct rar5* rar, const uint8_t* p, size_t to_read) {
+ int verify_crc;
+
+ if(rar->skip_mode) {
+#if defined CHECK_CRC_ON_SOLID_SKIP
+ verify_crc = 1;
+#else
+ verify_crc = 0;
+#endif
+ } else
+ verify_crc = 1;
+
+ if(verify_crc) {
+ /* Don't update CRC32 if the file doesn't have the
+ * `stored_crc32` info filled in. */
+ if(rar->file.stored_crc32 > 0) {
+ rar->file.calculated_crc32 =
+ crc32(rar->file.calculated_crc32, p, to_read);
+ }
+
+ /* Check if the file uses an optional BLAKE2sp checksum
+ * algorithm. */
+ if(rar->file.has_blake2 > 0) {
+ /* Return value of the `update` function is always 0,
+ * so we can explicitly ignore it here. */
+ (void) blake2sp_update(&rar->file.b2state, p, to_read);
+ }
+ }
+}
+
+static int create_decode_tables(uint8_t* bit_length,
+ struct decode_table* table, int size)
+{
+ int code, upper_limit = 0, i, lc[16];
+ uint32_t decode_pos_clone[rar5_countof(table->decode_pos)];
+ ssize_t cur_len, quick_data_size;
+
+ memset(&lc, 0, sizeof(lc));
+ memset(table->decode_num, 0, sizeof(table->decode_num));
+ table->size = size;
+ table->quick_bits = size == HUFF_NC ? 10 : 7;
+
+ for(i = 0; i < size; i++) {
+ lc[bit_length[i] & 15]++;
+ }
+
+ lc[0] = 0;
+ table->decode_pos[0] = 0;
+ table->decode_len[0] = 0;
+
+ for(i = 1; i < 16; i++) {
+ upper_limit += lc[i];
+
+ table->decode_len[i] = upper_limit << (16 - i);
+ table->decode_pos[i] = table->decode_pos[i - 1] + lc[i - 1];
+
+ upper_limit <<= 1;
+ }
+
+ memcpy(decode_pos_clone, table->decode_pos, sizeof(decode_pos_clone));
+
+ for(i = 0; i < size; i++) {
+ uint8_t clen = bit_length[i] & 15;
+ if(clen > 0) {
+ int last_pos = decode_pos_clone[clen];
+ table->decode_num[last_pos] = i;
+ decode_pos_clone[clen]++;
+ }
+ }
+
+ quick_data_size = (int64_t)1 << table->quick_bits;
+ cur_len = 1;
+ for(code = 0; code < quick_data_size; code++) {
+ int bit_field = code << (16 - table->quick_bits);
+ int dist, pos;
+
+ while(cur_len < rar5_countof(table->decode_len) &&
+ bit_field >= table->decode_len[cur_len]) {
+ cur_len++;
+ }
+
+ table->quick_len[code] = (uint8_t) cur_len;
+
+ dist = bit_field - table->decode_len[cur_len - 1];
+ dist >>= (16 - cur_len);
+
+ pos = table->decode_pos[cur_len & 15] + dist;
+ if(cur_len < rar5_countof(table->decode_pos) && pos < size) {
+ table->quick_num[code] = table->decode_num[pos];
+ } else {
+ table->quick_num[code] = 0;
+ }
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int decode_number(struct archive_read* a, struct decode_table* table,
+ const uint8_t* p, uint16_t* num)
+{
+ int i, bits, dist;
+ uint16_t bitfield;
+ uint32_t pos;
+ struct rar5* rar = get_context(a);
+
+ if(ARCHIVE_OK != read_bits_16(rar, p, &bitfield)) {
+ return ARCHIVE_EOF;
+ }
+
+ bitfield &= 0xfffe;
+
+ if(bitfield < table->decode_len[table->quick_bits]) {
+ int code = bitfield >> (16 - table->quick_bits);
+ skip_bits(rar, table->quick_len[code]);
+ *num = table->quick_num[code];
+ return ARCHIVE_OK;
+ }
+
+ bits = 15;
+
+ for(i = table->quick_bits + 1; i < 15; i++) {
+ if(bitfield < table->decode_len[i]) {
+ bits = i;
+ break;
+ }
+ }
+
+ skip_bits(rar, bits);
+
+ dist = bitfield - table->decode_len[bits - 1];
+ dist >>= (16 - bits);
+ pos = table->decode_pos[bits] + dist;
+
+ if(pos >= table->size)
+ pos = 0;
+
+ *num = table->decode_num[pos];
+ return ARCHIVE_OK;
+}
+
+/* Reads and parses Huffman tables from the beginning of the block. */
+static int parse_tables(struct archive_read* a, struct rar5* rar,
+ const uint8_t* p)
+{
+ int ret, value, i, w, idx = 0;
+ uint8_t bit_length[HUFF_BC],
+ table[HUFF_TABLE_SIZE],
+ nibble_mask = 0xF0,
+ nibble_shift = 4;
+
+ enum { ESCAPE = 15 };
+
+ /* The data for table generation is compressed using a simple RLE-like
+ * algorithm when storing zeroes, so we need to unpack it first. */
+ for(w = 0, i = 0; w < HUFF_BC;) {
+ if(i >= rar->cstate.cur_block_size) {
+ /* Truncated data, can't continue. */
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated data in huffman tables");
+ return ARCHIVE_FATAL;
+ }
+
+ value = (p[i] & nibble_mask) >> nibble_shift;
+
+ if(nibble_mask == 0x0F)
+ ++i;
+
+ nibble_mask ^= 0xFF;
+ nibble_shift ^= 4;
+
+ /* Values smaller than 15 is data, so we write it directly.
+ * Value 15 is a flag telling us that we need to unpack more
+ * bytes. */
+ if(value == ESCAPE) {
+ value = (p[i] & nibble_mask) >> nibble_shift;
+ if(nibble_mask == 0x0F)
+ ++i;
+ nibble_mask ^= 0xFF;
+ nibble_shift ^= 4;
+
+ if(value == 0) {
+ /* We sometimes need to write the actual value
+ * of 15, so this case handles that. */
+ bit_length[w++] = ESCAPE;
+ } else {
+ int k;
+
+ /* Fill zeroes. */
+ for(k = 0; (k < value + 2) && (w < HUFF_BC);
+ k++) {
+ bit_length[w++] = 0;
+ }
+ }
+ } else {
+ bit_length[w++] = value;
+ }
+ }
+
+ rar->bits.in_addr = i;
+ rar->bits.bit_addr = nibble_shift ^ 4;
+
+ ret = create_decode_tables(bit_length, &rar->cstate.bd, HUFF_BC);
+ if(ret != ARCHIVE_OK) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Decoding huffman tables failed");
+ return ARCHIVE_FATAL;
+ }
+
+ for(i = 0; i < HUFF_TABLE_SIZE;) {
+ uint16_t num;
+
+ if((rar->bits.in_addr + 6) >= rar->cstate.cur_block_size) {
+ /* Truncated data, can't continue. */
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated data in huffman tables (#2)");
+ return ARCHIVE_FATAL;
+ }
+
+ ret = decode_number(a, &rar->cstate.bd, p, &num);
+ if(ret != ARCHIVE_OK) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Decoding huffman tables failed");
+ return ARCHIVE_FATAL;
+ }
+
+ if(num < 16) {
+ /* 0..15: store directly */
+ table[i] = (uint8_t) num;
+ i++;
+ } else if(num < 18) {
+ /* 16..17: repeat previous code */
+ uint16_t n;
+
+ if(ARCHIVE_OK != read_bits_16(rar, p, &n))
+ return ARCHIVE_EOF;
+
+ if(num == 16) {
+ n >>= 13;
+ n += 3;
+ skip_bits(rar, 3);
+ } else {
+ n >>= 9;
+ n += 11;
+ skip_bits(rar, 7);
+ }
+
+ if(i > 0) {
+ while(n-- > 0 && i < HUFF_TABLE_SIZE) {
+ table[i] = table[i - 1];
+ i++;
+ }
+ } else {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Unexpected error when decoding "
+ "huffman tables");
+ return ARCHIVE_FATAL;
+ }
+ } else {
+ /* other codes: fill with zeroes `n` times */
+ uint16_t n;
+
+ if(ARCHIVE_OK != read_bits_16(rar, p, &n))
+ return ARCHIVE_EOF;
+
+ if(num == 18) {
+ n >>= 13;
+ n += 3;
+ skip_bits(rar, 3);
+ } else {
+ n >>= 9;
+ n += 11;
+ skip_bits(rar, 7);
+ }
+
+ while(n-- > 0 && i < HUFF_TABLE_SIZE)
+ table[i++] = 0;
+ }
+ }
+
+ ret = create_decode_tables(&table[idx], &rar->cstate.ld, HUFF_NC);
+ if(ret != ARCHIVE_OK) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Failed to create literal table");
+ return ARCHIVE_FATAL;
+ }
+
+ idx += HUFF_NC;
+
+ ret = create_decode_tables(&table[idx], &rar->cstate.dd, HUFF_DC);
+ if(ret != ARCHIVE_OK) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Failed to create distance table");
+ return ARCHIVE_FATAL;
+ }
+
+ idx += HUFF_DC;
+
+ ret = create_decode_tables(&table[idx], &rar->cstate.ldd, HUFF_LDC);
+ if(ret != ARCHIVE_OK) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Failed to create lower bits of distances table");
+ return ARCHIVE_FATAL;
+ }
+
+ idx += HUFF_LDC;
+
+ ret = create_decode_tables(&table[idx], &rar->cstate.rd, HUFF_RC);
+ if(ret != ARCHIVE_OK) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Failed to create repeating distances table");
+ return ARCHIVE_FATAL;
+ }
+
+ return ARCHIVE_OK;
+}
+
+/* Parses the block header, verifies its CRC byte, and saves the header
+ * fields inside the `hdr` pointer. */
+static int parse_block_header(struct archive_read* a, const uint8_t* p,
+ ssize_t* block_size, struct compressed_block_header* hdr)
+{
+ uint8_t calculated_cksum;
+ memcpy(hdr, p, sizeof(struct compressed_block_header));
+
+ if(bf_byte_count(hdr) > 2) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Unsupported block header size (was %d, max is 2)",
+ bf_byte_count(hdr));
+ return ARCHIVE_FATAL;
+ }
+
+ /* This should probably use bit reader interface in order to be more
+ * future-proof. */
+ *block_size = 0;
+ switch(bf_byte_count(hdr)) {
+ /* 1-byte block size */
+ case 0:
+ *block_size = *(const uint8_t*) &p[2];
+ break;
+
+ /* 2-byte block size */
+ case 1:
+ *block_size = archive_le16dec(&p[2]);
+ break;
+
+ /* 3-byte block size */
+ case 2:
+ *block_size = archive_le32dec(&p[2]);
+ *block_size &= 0x00FFFFFF;
+ break;
+
+ /* Other block sizes are not supported. This case is not
+ * reached, because we have an 'if' guard before the switch
+ * that makes sure of it. */
+ default:
+ return ARCHIVE_FATAL;
+ }
+
+ /* Verify the block header checksum. 0x5A is a magic value and is
+ * always * constant. */
+ calculated_cksum = 0x5A
+ ^ (uint8_t) hdr->block_flags_u8
+ ^ (uint8_t) *block_size
+ ^ (uint8_t) (*block_size >> 8)
+ ^ (uint8_t) (*block_size >> 16);
+
+ if(calculated_cksum != hdr->block_cksum) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Block checksum error: got 0x%x, expected 0x%x",
+ hdr->block_cksum, calculated_cksum);
+
+ return ARCHIVE_FATAL;
+ }
+
+ return ARCHIVE_OK;
+}
+
+/* Convenience function used during filter processing. */
+static int parse_filter_data(struct rar5* rar, const uint8_t* p,
+ uint32_t* filter_data)
+{
+ int i, bytes;
+ uint32_t data = 0;
+
+ if(ARCHIVE_OK != read_consume_bits(rar, p, 2, &bytes))
+ return ARCHIVE_EOF;
+
+ bytes++;
+
+ for(i = 0; i < bytes; i++) {
+ uint16_t byte;
+
+ if(ARCHIVE_OK != read_bits_16(rar, p, &byte)) {
+ return ARCHIVE_EOF;
+ }
+
+ /* Cast to uint32_t will ensure the shift operation will not
+ * produce undefined result. */
+ data += ((uint32_t) byte >> 8) << (i * 8);
+ skip_bits(rar, 8);
+ }
+
+ *filter_data = data;
+ return ARCHIVE_OK;
+}
+
+/* Function is used during sanity checking. */
+static int is_valid_filter_block_start(struct rar5* rar,
+ uint32_t start)
+{
+ const int64_t block_start = (ssize_t) start + rar->cstate.write_ptr;
+ const int64_t last_bs = rar->cstate.last_block_start;
+ const ssize_t last_bl = rar->cstate.last_block_length;
+
+ if(last_bs == 0 || last_bl == 0) {
+ /* We didn't have any filters yet, so accept this offset. */
+ return 1;
+ }
+
+ if(block_start >= last_bs + last_bl) {
+ /* Current offset is bigger than last block's end offset, so
+ * accept current offset. */
+ return 1;
+ }
+
+ /* Any other case is not a normal situation and we should fail. */
+ return 0;
+}
+
+/* The function will create a new filter, read its parameters from the input
+ * stream and add it to the filter collection. */
+static int parse_filter(struct archive_read* ar, const uint8_t* p) {
+ uint32_t block_start, block_length;
+ uint16_t filter_type;
+ struct filter_info* filt = NULL;
+ struct rar5* rar = get_context(ar);
+
+ /* Read the parameters from the input stream. */
+ if(ARCHIVE_OK != parse_filter_data(rar, p, &block_start))
+ return ARCHIVE_EOF;
+
+ if(ARCHIVE_OK != parse_filter_data(rar, p, &block_length))
+ return ARCHIVE_EOF;
+
+ if(ARCHIVE_OK != read_bits_16(rar, p, &filter_type))
+ return ARCHIVE_EOF;
+
+ filter_type >>= 13;
+ skip_bits(rar, 3);
+
+ /* Perform some sanity checks on this filter parameters. Note that we
+ * allow only DELTA, E8/E9 and ARM filters here, because rest of
+ * filters are not used in RARv5. */
+
+ if(block_length < 4 ||
+ block_length > 0x400000 ||
+ filter_type > FILTER_ARM ||
+ !is_valid_filter_block_start(rar, block_start))
+ {
+ archive_set_error(&ar->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Invalid filter encountered");
+ return ARCHIVE_FATAL;
+ }
+
+ /* Allocate a new filter. */
+ filt = add_new_filter(rar);
+ if(filt == NULL) {
+ archive_set_error(&ar->archive, ENOMEM,
+ "Can't allocate memory for a filter descriptor.");
+ return ARCHIVE_FATAL;
+ }
+
+ filt->type = filter_type;
+ filt->block_start = rar->cstate.write_ptr + block_start;
+ filt->block_length = block_length;
+
+ rar->cstate.last_block_start = filt->block_start;
+ rar->cstate.last_block_length = filt->block_length;
+
+ /* Read some more data in case this is a DELTA filter. Other filter
+ * types don't require any additional data over what was already
+ * read. */
+ if(filter_type == FILTER_DELTA) {
+ int channels;
+
+ if(ARCHIVE_OK != read_consume_bits(rar, p, 5, &channels))
+ return ARCHIVE_EOF;
+
+ filt->channels = channels + 1;
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int decode_code_length(struct rar5* rar, const uint8_t* p,
+ uint16_t code)
+{
+ int lbits, length = 2;
+ if(code < 8) {
+ lbits = 0;
+ length += code;
+ } else {
+ lbits = code / 4 - 1;
+ length += (4 | (code & 3)) << lbits;
+ }
+
+ if(lbits > 0) {
+ int add;
+
+ if(ARCHIVE_OK != read_consume_bits(rar, p, lbits, &add))
+ return -1;
+
+ length += add;
+ }
+
+ return length;
+}
+
+static int copy_string(struct archive_read* a, int len, int dist) {
+ struct rar5* rar = get_context(a);
+ const uint64_t cmask = rar->cstate.window_mask;
+ const uint64_t write_ptr = rar->cstate.write_ptr +
+ rar->cstate.solid_offset;
+ int i;
+
+ if (rar->cstate.window_buf == NULL)
+ return ARCHIVE_FATAL;
+
+ /* The unpacker spends most of the time in this function. It would be
+ * a good idea to introduce some optimizations here.
+ *
+ * Just remember that this loop treats buffers that overlap differently
+ * than buffers that do not overlap. This is why a simple memcpy(3)
+ * call will not be enough. */
+
+ for(i = 0; i < len; i++) {
+ const ssize_t write_idx = (write_ptr + i) & cmask;
+ const ssize_t read_idx = (write_ptr + i - dist) & cmask;
+ rar->cstate.window_buf[write_idx] =
+ rar->cstate.window_buf[read_idx];
+ }
+
+ rar->cstate.write_ptr += len;
+ return ARCHIVE_OK;
+}
+
+static int do_uncompress_block(struct archive_read* a, const uint8_t* p) {
+ struct rar5* rar = get_context(a);
+ uint16_t num;
+ int ret;
+
+ const uint64_t cmask = rar->cstate.window_mask;
+ const struct compressed_block_header* hdr = &rar->last_block_hdr;
+ const uint8_t bit_size = 1 + bf_bit_size(hdr);
+
+ while(1) {
+ if(rar->cstate.write_ptr - rar->cstate.last_write_ptr >
+ (rar->cstate.window_size >> 1)) {
+ /* Don't allow growing data by more than half of the
+ * window size at a time. In such case, break the loop;
+ * next call to this function will continue processing
+ * from this moment. */
+ break;
+ }
+
+ if(rar->bits.in_addr > rar->cstate.cur_block_size - 1 ||
+ (rar->bits.in_addr == rar->cstate.cur_block_size - 1 &&
+ rar->bits.bit_addr >= bit_size))
+ {
+ /* If the program counter is here, it means the
+ * function has finished processing the block. */
+ rar->cstate.block_parsing_finished = 1;
+ break;
+ }
+
+ /* Decode the next literal. */
+ if(ARCHIVE_OK != decode_number(a, &rar->cstate.ld, p, &num)) {
+ return ARCHIVE_EOF;
+ }
+
+ /* Num holds a decompression literal, or 'command code'.
+ *
+ * - Values lower than 256 are just bytes. Those codes
+ * can be stored in the output buffer directly.
+ *
+ * - Code 256 defines a new filter, which is later used to
+ * ransform the data block accordingly to the filter type.
+ * The data block needs to be fully uncompressed first.
+ *
+ * - Code bigger than 257 and smaller than 262 define
+ * a repetition pattern that should be copied from
+ * an already uncompressed chunk of data.
+ */
+
+ if(num < 256) {
+ /* Directly store the byte. */
+ int64_t write_idx = rar->cstate.solid_offset +
+ rar->cstate.write_ptr++;
+
+ rar->cstate.window_buf[write_idx & cmask] =
+ (uint8_t) num;
+ continue;
+ } else if(num >= 262) {
+ uint16_t dist_slot;
+ int len = decode_code_length(rar, p, num - 262),
+ dbits,
+ dist = 1;
+
+ if(len == -1) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_PROGRAMMER,
+ "Failed to decode the code length");
+
+ return ARCHIVE_FATAL;
+ }
+
+ if(ARCHIVE_OK != decode_number(a, &rar->cstate.dd, p,
+ &dist_slot))
+ {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_PROGRAMMER,
+ "Failed to decode the distance slot");
+
+ return ARCHIVE_FATAL;
+ }
+
+ if(dist_slot < 4) {
+ dbits = 0;
+ dist += dist_slot;
+ } else {
+ dbits = dist_slot / 2 - 1;
+
+ /* Cast to uint32_t will make sure the shift
+ * left operation won't produce undefined
+ * result. Then, the uint32_t type will
+ * be implicitly casted to int. */
+ dist += (uint32_t) (2 |
+ (dist_slot & 1)) << dbits;
+ }
+
+ if(dbits > 0) {
+ if(dbits >= 4) {
+ uint32_t add = 0;
+ uint16_t low_dist;
+
+ if(dbits > 4) {
+ if(ARCHIVE_OK != read_bits_32(
+ rar, p, &add)) {
+ /* Return EOF if we
+ * can't read more
+ * data. */
+ return ARCHIVE_EOF;
+ }
+
+ skip_bits(rar, dbits - 4);
+ add = (add >> (
+ 36 - dbits)) << 4;
+ dist += add;
+ }
+
+ if(ARCHIVE_OK != decode_number(a,
+ &rar->cstate.ldd, p, &low_dist))
+ {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_PROGRAMMER,
+ "Failed to decode the "
+ "distance slot");
+
+ return ARCHIVE_FATAL;
+ }
+
+ if(dist >= INT_MAX - low_dist - 1) {
+ /* This only happens in
+ * invalid archives. */
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Distance pointer "
+ "overflow");
+ return ARCHIVE_FATAL;
+ }
+
+ dist += low_dist;
+ } else {
+ /* dbits is one of [0,1,2,3] */
+ int add;
+
+ if(ARCHIVE_OK != read_consume_bits(rar,
+ p, dbits, &add)) {
+ /* Return EOF if we can't read
+ * more data. */
+ return ARCHIVE_EOF;
+ }
+
+ dist += add;
+ }
+ }
+
+ if(dist > 0x100) {
+ len++;
+
+ if(dist > 0x2000) {
+ len++;
+
+ if(dist > 0x40000) {
+ len++;
+ }
+ }
+ }
+
+ dist_cache_push(rar, dist);
+ rar->cstate.last_len = len;
+
+ if(ARCHIVE_OK != copy_string(a, len, dist))
+ return ARCHIVE_FATAL;
+
+ continue;
+ } else if(num == 256) {
+ /* Create a filter. */
+ ret = parse_filter(a, p);
+ if(ret != ARCHIVE_OK)
+ return ret;
+
+ continue;
+ } else if(num == 257) {
+ if(rar->cstate.last_len != 0) {
+ if(ARCHIVE_OK != copy_string(a,
+ rar->cstate.last_len,
+ rar->cstate.dist_cache[0]))
+ {
+ return ARCHIVE_FATAL;
+ }
+ }
+
+ continue;
+ } else {
+ /* num < 262 */
+ const int idx = num - 258;
+ const int dist = dist_cache_touch(rar, idx);
+
+ uint16_t len_slot;
+ int len;
+
+ if(ARCHIVE_OK != decode_number(a, &rar->cstate.rd, p,
+ &len_slot)) {
+ return ARCHIVE_FATAL;
+ }
+
+ len = decode_code_length(rar, p, len_slot);
+ rar->cstate.last_len = len;
+
+ if(ARCHIVE_OK != copy_string(a, len, dist))
+ return ARCHIVE_FATAL;
+
+ continue;
+ }
+
+ /* The program counter shouldn't reach here. */
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Unsupported block code: 0x%x", num);
+
+ return ARCHIVE_FATAL;
+ }
+
+ return ARCHIVE_OK;
+}
+
+/* Binary search for the RARv5 signature. */
+static int scan_for_signature(struct archive_read* a) {
+ const uint8_t* p;
+ const int chunk_size = 512;
+ ssize_t i;
+ char signature[sizeof(rar5_signature_xor)];
+
+ /* If we're here, it means we're on an 'unknown territory' data.
+ * There's no indication what kind of data we're reading here.
+ * It could be some text comment, any kind of binary data,
+ * digital sign, dragons, etc.
+ *
+ * We want to find a valid RARv5 magic header inside this unknown
+ * data. */
+
+ /* Is it possible in libarchive to just skip everything until the
+ * end of the file? If so, it would be a better approach than the
+ * current implementation of this function. */
+
+ rar5_signature(signature);
+
+ while(1) {
+ if(!read_ahead(a, chunk_size, &p))
+ return ARCHIVE_EOF;
+
+ for(i = 0; i < chunk_size - (int)sizeof(rar5_signature_xor);
+ i++) {
+ if(memcmp(&p[i], signature,
+ sizeof(rar5_signature_xor)) == 0) {
+ /* Consume the number of bytes we've used to
+ * search for the signature, as well as the
+ * number of bytes used by the signature
+ * itself. After this we should be standing
+ * on a valid base block header. */
+ (void) consume(a,
+ i + sizeof(rar5_signature_xor));
+ return ARCHIVE_OK;
+ }
+ }
+
+ consume(a, chunk_size);
+ }
+
+ return ARCHIVE_FATAL;
+}
+
+/* This function will switch the multivolume archive file to another file,
+ * i.e. from part03 to part 04. */
+static int advance_multivolume(struct archive_read* a) {
+ int lret;
+ struct rar5* rar = get_context(a);
+
+ /* A small state machine that will skip unnecessary data, needed to
+ * switch from one multivolume to another. Such skipping is needed if
+ * we want to be an stream-oriented (instead of file-oriented)
+ * unpacker.
+ *
+ * The state machine starts with `rar->main.endarc` == 0. It also
+ * assumes that current stream pointer points to some base block
+ * header.
+ *
+ * The `endarc` field is being set when the base block parsing
+ * function encounters the 'end of archive' marker.
+ */
+
+ while(1) {
+ if(rar->main.endarc == 1) {
+ int looping = 1;
+
+ rar->main.endarc = 0;
+
+ while(looping) {
+ lret = skip_base_block(a);
+ switch(lret) {
+ case ARCHIVE_RETRY:
+ /* Continue looping. */
+ break;
+ case ARCHIVE_OK:
+ /* Break loop. */
+ looping = 0;
+ break;
+ default:
+ /* Forward any errors to the
+ * caller. */
+ return lret;
+ }
+ }
+
+ break;
+ } else {
+ /* Skip current base block. In order to properly skip
+ * it, we really need to simply parse it and discard
+ * the results. */
+
+ lret = skip_base_block(a);
+ if(lret == ARCHIVE_FATAL || lret == ARCHIVE_FAILED)
+ return lret;
+
+ /* The `skip_base_block` function tells us if we
+ * should continue with skipping, or we should stop
+ * skipping. We're trying to skip everything up to
+ * a base FILE block. */
+
+ if(lret != ARCHIVE_RETRY) {
+ /* If there was an error during skipping, or we
+ * have just skipped a FILE base block... */
+
+ if(rar->main.endarc == 0) {
+ return lret;
+ } else {
+ continue;
+ }
+ }
+ }
+ }
+
+ return ARCHIVE_OK;
+}
+
+/* Merges the partial block from the first multivolume archive file, and
+ * partial block from the second multivolume archive file. The result is
+ * a chunk of memory containing the whole block, and the stream pointer
+ * is advanced to the next block in the second multivolume archive file. */
+static int merge_block(struct archive_read* a, ssize_t block_size,
+ const uint8_t** p)
+{
+ struct rar5* rar = get_context(a);
+ ssize_t cur_block_size, partial_offset = 0;
+ const uint8_t* lp;
+ int ret;
+
+ if(rar->merge_mode) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "Recursive merge is not allowed");
+
+ return ARCHIVE_FATAL;
+ }
+
+ /* Set a flag that we're in the switching mode. */
+ rar->cstate.switch_multivolume = 1;
+
+ /* Reallocate the memory which will hold the whole block. */
+ if(rar->vol.push_buf)
+ free((void*) rar->vol.push_buf);
+
+ /* Increasing the allocation block by 8 is due to bit reading functions,
+ * which are using additional 2 or 4 bytes. Allocating the block size
+ * by exact value would make bit reader perform reads from invalid
+ * memory block when reading the last byte from the buffer. */
+ rar->vol.push_buf = malloc(block_size + 8);
+ if(!rar->vol.push_buf) {
+ archive_set_error(&a->archive, ENOMEM,
+ "Can't allocate memory for a merge block buffer.");
+ return ARCHIVE_FATAL;
+ }
+
+ /* Valgrind complains if the extension block for bit reader is not
+ * initialized, so initialize it. */
+ memset(&rar->vol.push_buf[block_size], 0, 8);
+
+ /* A single block can span across multiple multivolume archive files,
+ * so we use a loop here. This loop will consume enough multivolume
+ * archive files until the whole block is read. */
+
+ while(1) {
+ /* Get the size of current block chunk in this multivolume
+ * archive file and read it. */
+ cur_block_size = rar5_min(rar->file.bytes_remaining,
+ block_size - partial_offset);
+
+ if(cur_block_size == 0) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Encountered block size == 0 during block merge");
+ return ARCHIVE_FATAL;
+ }
+
+ if(!read_ahead(a, cur_block_size, &lp))
+ return ARCHIVE_EOF;
+
+ /* Sanity check; there should never be a situation where this
+ * function reads more data than the block's size. */
+ if(partial_offset + cur_block_size > block_size) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_PROGRAMMER,
+ "Consumed too much data when merging blocks.");
+ return ARCHIVE_FATAL;
+ }
+
+ /* Merge previous block chunk with current block chunk,
+ * or create first block chunk if this is our first
+ * iteration. */
+ memcpy(&rar->vol.push_buf[partial_offset], lp, cur_block_size);
+
+ /* Advance the stream read pointer by this block chunk size. */
+ if(ARCHIVE_OK != consume(a, cur_block_size))
+ return ARCHIVE_EOF;
+
+ /* Update the pointers. `partial_offset` contains information
+ * about the sum of merged block chunks. */
+ partial_offset += cur_block_size;
+ rar->file.bytes_remaining -= cur_block_size;
+
+ /* If `partial_offset` is the same as `block_size`, this means
+ * we've merged all block chunks and we have a valid full
+ * block. */
+ if(partial_offset == block_size) {
+ break;
+ }
+
+ /* If we don't have any bytes to read, this means we should
+ * switch to another multivolume archive file. */
+ if(rar->file.bytes_remaining == 0) {
+ rar->merge_mode++;
+ ret = advance_multivolume(a);
+ rar->merge_mode--;
+ if(ret != ARCHIVE_OK) {
+ return ret;
+ }
+ }
+ }
+
+ *p = rar->vol.push_buf;
+
+ /* If we're here, we can resume unpacking by processing the block
+ * pointed to by the `*p` memory pointer. */
+
+ return ARCHIVE_OK;
+}
+
+static int process_block(struct archive_read* a) {
+ const uint8_t* p;
+ struct rar5* rar = get_context(a);
+ int ret;
+
+ /* If we don't have any data to be processed, this most probably means
+ * we need to switch to the next volume. */
+ if(rar->main.volume && rar->file.bytes_remaining == 0) {
+ ret = advance_multivolume(a);
+ if(ret != ARCHIVE_OK)
+ return ret;
+ }
+
+ if(rar->cstate.block_parsing_finished) {
+ ssize_t block_size;
+ ssize_t to_skip;
+ ssize_t cur_block_size;
+
+ /* The header size won't be bigger than 6 bytes. */
+ if(!read_ahead(a, 6, &p)) {
+ /* Failed to prefetch data block header. */
+ return ARCHIVE_EOF;
+ }
+
+ /*
+ * Read block_size by parsing block header. Validate the header
+ * by calculating CRC byte stored inside the header. Size of
+ * the header is not constant (block size can be stored either
+ * in 1 or 2 bytes), that's why block size is left out from the
+ * `compressed_block_header` structure and returned by
+ * `parse_block_header` as the second argument. */
+
+ ret = parse_block_header(a, p, &block_size,
+ &rar->last_block_hdr);
+ if(ret != ARCHIVE_OK) {
+ return ret;
+ }
+
+ /* Skip block header. Next data is huffman tables,
+ * if present. */
+ to_skip = sizeof(struct compressed_block_header) +
+ bf_byte_count(&rar->last_block_hdr) + 1;
+
+ if(ARCHIVE_OK != consume(a, to_skip))
+ return ARCHIVE_EOF;
+
+ rar->file.bytes_remaining -= to_skip;
+
+ /* The block size gives information about the whole block size,
+ * but the block could be stored in split form when using
+ * multi-volume archives. In this case, the block size will be
+ * bigger than the actual data stored in this file. Remaining
+ * part of the data will be in another file. */
+
+ cur_block_size =
+ rar5_min(rar->file.bytes_remaining, block_size);
+
+ if(block_size > rar->file.bytes_remaining) {
+ /* If current blocks' size is bigger than our data
+ * size, this means we have a multivolume archive.
+ * In this case, skip all base headers until the end
+ * of the file, proceed to next "partXXX.rar" volume,
+ * find its signature, skip all headers up to the first
+ * FILE base header, and continue from there.
+ *
+ * Note that `merge_block` will update the `rar`
+ * context structure quite extensively. */
+
+ ret = merge_block(a, block_size, &p);
+ if(ret != ARCHIVE_OK) {
+ return ret;
+ }
+
+ cur_block_size = block_size;
+
+ /* Current stream pointer should be now directly
+ * *after* the block that spanned through multiple
+ * archive files. `p` pointer should have the data of
+ * the *whole* block (merged from partial blocks
+ * stored in multiple archives files). */
+ } else {
+ rar->cstate.switch_multivolume = 0;
+
+ /* Read the whole block size into memory. This can take
+ * up to 8 megabytes of memory in theoretical cases.
+ * Might be worth to optimize this and use a standard
+ * chunk of 4kb's. */
+ if(!read_ahead(a, 4 + cur_block_size, &p)) {
+ /* Failed to prefetch block data. */
+ return ARCHIVE_EOF;
+ }
+ }
+
+ rar->cstate.block_buf = p;
+ rar->cstate.cur_block_size = cur_block_size;
+ rar->cstate.block_parsing_finished = 0;
+
+ rar->bits.in_addr = 0;
+ rar->bits.bit_addr = 0;
+
+ if(bf_is_table_present(&rar->last_block_hdr)) {
+ /* Load Huffman tables. */
+ ret = parse_tables(a, rar, p);
+ if(ret != ARCHIVE_OK) {
+ /* Error during decompression of Huffman
+ * tables. */
+ return ret;
+ }
+ }
+ } else {
+ /* Block parsing not finished, reuse previous memory buffer. */
+ p = rar->cstate.block_buf;
+ }
+
+ /* Uncompress the block, or a part of it, depending on how many bytes
+ * will be generated by uncompressing the block.
+ *
+ * In case too many bytes will be generated, calling this function
+ * again will resume the uncompression operation. */
+ ret = do_uncompress_block(a, p);
+ if(ret != ARCHIVE_OK) {
+ return ret;
+ }
+
+ if(rar->cstate.block_parsing_finished &&
+ rar->cstate.switch_multivolume == 0 &&
+ rar->cstate.cur_block_size > 0)
+ {
+ /* If we're processing a normal block, consume the whole
+ * block. We can do this because we've already read the whole
+ * block to memory. */
+ if(ARCHIVE_OK != consume(a, rar->cstate.cur_block_size))
+ return ARCHIVE_FATAL;
+
+ rar->file.bytes_remaining -= rar->cstate.cur_block_size;
+ } else if(rar->cstate.switch_multivolume) {
+ /* Don't consume the block if we're doing multivolume
+ * processing. The volume switching function will consume
+ * the proper count of bytes instead. */
+ rar->cstate.switch_multivolume = 0;
+ }
+
+ return ARCHIVE_OK;
+}
+
+/* Pops the `buf`, `size` and `offset` from the "data ready" stack.
+ *
+ * Returns ARCHIVE_OK when those arguments can be used, ARCHIVE_RETRY
+ * when there is no data on the stack. */
+static int use_data(struct rar5* rar, const void** buf, size_t* size,
+ int64_t* offset)
+{
+ int i;
+
+ for(i = 0; i < rar5_countof(rar->cstate.dready); i++) {
+ struct data_ready *d = &rar->cstate.dready[i];
+
+ if(d->used) {
+ if(buf) *buf = d->buf;
+ if(size) *size = d->size;
+ if(offset) *offset = d->offset;
+
+ d->used = 0;
+ return ARCHIVE_OK;
+ }
+ }
+
+ return ARCHIVE_RETRY;
+}
+
+/* Pushes the `buf`, `size` and `offset` arguments to the rar->cstate.dready
+ * FIFO stack. Those values will be popped from this stack by the `use_data`
+ * function. */
+static int push_data_ready(struct archive_read* a, struct rar5* rar,
+ const uint8_t* buf, size_t size, int64_t offset)
+{
+ int i;
+
+ /* Don't push if we're in skip mode. This is needed because solid
+ * streams need full processing even if we're skipping data. After
+ * fully processing the stream, we need to discard the generated bytes,
+ * because we're interested only in the side effect: building up the
+ * internal window circular buffer. This window buffer will be used
+ * later during unpacking of requested data. */
+ if(rar->skip_mode)
+ return ARCHIVE_OK;
+
+ /* Sanity check. */
+ if(offset != rar->file.last_offset + rar->file.last_size) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "Sanity check error: output stream is not continuous");
+ return ARCHIVE_FATAL;
+ }
+
+ for(i = 0; i < rar5_countof(rar->cstate.dready); i++) {
+ struct data_ready* d = &rar->cstate.dready[i];
+ if(!d->used) {
+ d->used = 1;
+ d->buf = buf;
+ d->size = size;
+ d->offset = offset;
+
+ /* These fields are used only in sanity checking. */
+ rar->file.last_offset = offset;
+ rar->file.last_size = size;
+
+ /* Calculate the checksum of this new block before
+ * submitting data to libarchive's engine. */
+ update_crc(rar, d->buf, d->size);
+
+ return ARCHIVE_OK;
+ }
+ }
+
+ /* Program counter will reach this code if the `rar->cstate.data_ready`
+ * stack will be filled up so that no new entries will be allowed. The
+ * code shouldn't allow such situation to occur. So we treat this case
+ * as an internal error. */
+
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "Error: premature end of data_ready stack");
+ return ARCHIVE_FATAL;
+}
+
+/* This function uncompresses the data that is stored in the <FILE> base
+ * block.
+ *
+ * The FILE base block looks like this:
+ *
+ * <header><huffman tables><block_1><block_2>...<block_n>
+ *
+ * The <header> is a block header, that is parsed in parse_block_header().
+ * It's a "compressed_block_header" structure, containing metadata needed
+ * to know when we should stop looking for more <block_n> blocks.
+ *
+ * <huffman tables> contain data needed to set up the huffman tables, needed
+ * for the actual decompression.
+ *
+ * Each <block_n> consists of series of literals:
+ *
+ * <literal><literal><literal>...<literal>
+ *
+ * Those literals generate the uncompression data. They operate on a circular
+ * buffer, sometimes writing raw data into it, sometimes referencing
+ * some previous data inside this buffer, and sometimes declaring a filter
+ * that will need to be executed on the data stored in the circular buffer.
+ * It all depends on the literal that is used.
+ *
+ * Sometimes blocks produce output data, sometimes they don't. For example, for
+ * some huge files that use lots of filters, sometimes a block is filled with
+ * only filter declaration literals. Such blocks won't produce any data in the
+ * circular buffer.
+ *
+ * Sometimes blocks will produce 4 bytes of data, and sometimes 1 megabyte,
+ * because a literal can reference previously decompressed data. For example,
+ * there can be a literal that says: 'append a byte 0xFE here', and after
+ * it another literal can say 'append 1 megabyte of data from circular buffer
+ * offset 0x12345'. This is how RAR format handles compressing repeated
+ * patterns.
+ *
+ * The RAR compressor creates those literals and the actual efficiency of
+ * compression depends on what those literals are. The literals can also
+ * be seen as a kind of a non-turing-complete virtual machine that simply
+ * tells the decompressor what it should do.
+ * */
+
+static int do_uncompress_file(struct archive_read* a) {
+ struct rar5* rar = get_context(a);
+ int ret;
+ int64_t max_end_pos;
+
+ if(!rar->cstate.initialized) {
+ /* Don't perform full context reinitialization if we're
+ * processing a solid archive. */
+ if(!rar->main.solid || !rar->cstate.window_buf) {
+ init_unpack(rar);
+ }
+
+ rar->cstate.initialized = 1;
+ }
+
+ if(rar->cstate.all_filters_applied == 1) {
+ /* We use while(1) here, but standard case allows for just 1
+ * iteration. The loop will iterate if process_block() didn't
+ * generate any data at all. This can happen if the block
+ * contains only filter definitions (this is common in big
+ * files). */
+ while(1) {
+ ret = process_block(a);
+ if(ret == ARCHIVE_EOF || ret == ARCHIVE_FATAL)
+ return ret;
+
+ if(rar->cstate.last_write_ptr ==
+ rar->cstate.write_ptr) {
+ /* The block didn't generate any new data,
+ * so just process a new block. */
+ continue;
+ }
+
+ /* The block has generated some new data, so break
+ * the loop. */
+ break;
+ }
+ }
+
+ /* Try to run filters. If filters won't be applied, it means that
+ * insufficient data was generated. */
+ ret = apply_filters(a);
+ if(ret == ARCHIVE_RETRY) {
+ return ARCHIVE_OK;
+ } else if(ret == ARCHIVE_FATAL) {
+ return ARCHIVE_FATAL;
+ }
+
+ /* If apply_filters() will return ARCHIVE_OK, we can continue here. */
+
+ if(cdeque_size(&rar->cstate.filters) > 0) {
+ /* Check if we can write something before hitting first
+ * filter. */
+ struct filter_info* flt;
+
+ /* Get the block_start offset from the first filter. */
+ if(CDE_OK != cdeque_front(&rar->cstate.filters,
+ cdeque_filter_p(&flt)))
+ {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_PROGRAMMER,
+ "Can't read first filter");
+ return ARCHIVE_FATAL;
+ }
+
+ max_end_pos = rar5_min(flt->block_start,
+ rar->cstate.write_ptr);
+ } else {
+ /* There are no filters defined, or all filters were applied.
+ * This means we can just store the data without any
+ * postprocessing. */
+ max_end_pos = rar->cstate.write_ptr;
+ }
+
+ if(max_end_pos == rar->cstate.last_write_ptr) {
+ /* We can't write anything yet. The block uncompression
+ * function did not generate enough data, and no filter can be
+ * applied. At the same time we don't have any data that can be
+ * stored without filter postprocessing. This means we need to
+ * wait for more data to be generated, so we can apply the
+ * filters.
+ *
+ * Signal the caller that we need more data to be able to do
+ * anything.
+ */
+ return ARCHIVE_RETRY;
+ } else {
+ /* We can write the data before hitting the first filter.
+ * So let's do it. The push_window_data() function will
+ * effectively return the selected data block to the user
+ * application. */
+ push_window_data(a, rar, rar->cstate.last_write_ptr,
+ max_end_pos);
+ rar->cstate.last_write_ptr = max_end_pos;
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int uncompress_file(struct archive_read* a) {
+ int ret;
+
+ while(1) {
+ /* Sometimes the uncompression function will return a
+ * 'retry' signal. If this will happen, we have to retry
+ * the function. */
+ ret = do_uncompress_file(a);
+ if(ret != ARCHIVE_RETRY)
+ return ret;
+ }
+}
+
+
+static int do_unstore_file(struct archive_read* a,
+ struct rar5* rar, const void** buf, size_t* size, int64_t* offset)
+{
+ size_t to_read;
+ const uint8_t* p;
+
+ if(rar->file.bytes_remaining == 0 && rar->main.volume > 0 &&
+ rar->generic.split_after > 0)
+ {
+ int ret;
+
+ rar->cstate.switch_multivolume = 1;
+ ret = advance_multivolume(a);
+ rar->cstate.switch_multivolume = 0;
+
+ if(ret != ARCHIVE_OK) {
+ /* Failed to advance to next multivolume archive
+ * file. */
+ return ret;
+ }
+ }
+
+ to_read = rar5_min(rar->file.bytes_remaining, 64 * 1024);
+ if(to_read == 0) {
+ return ARCHIVE_EOF;
+ }
+
+ if(!read_ahead(a, to_read, &p)) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "I/O error when unstoring file");
+ return ARCHIVE_FATAL;
+ }
+
+ if(ARCHIVE_OK != consume(a, to_read)) {
+ return ARCHIVE_EOF;
+ }
+
+ if(buf) *buf = p;
+ if(size) *size = to_read;
+ if(offset) *offset = rar->cstate.last_unstore_ptr;
+
+ rar->file.bytes_remaining -= to_read;
+ rar->cstate.last_unstore_ptr += to_read;
+
+ update_crc(rar, p, to_read);
+ return ARCHIVE_OK;
+}
+
+static int do_unpack(struct archive_read* a, struct rar5* rar,
+ const void** buf, size_t* size, int64_t* offset)
+{
+ enum COMPRESSION_METHOD {
+ STORE = 0, FASTEST = 1, FAST = 2, NORMAL = 3, GOOD = 4,
+ BEST = 5
+ };
+
+ if(rar->file.service > 0) {
+ return do_unstore_file(a, rar, buf, size, offset);
+ } else {
+ switch(rar->cstate.method) {
+ case STORE:
+ return do_unstore_file(a, rar, buf, size,
+ offset);
+ case FASTEST:
+ /* fallthrough */
+ case FAST:
+ /* fallthrough */
+ case NORMAL:
+ /* fallthrough */
+ case GOOD:
+ /* fallthrough */
+ case BEST:
+ return uncompress_file(a);
+ default:
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Compression method not supported: 0x%x",
+ rar->cstate.method);
+
+ return ARCHIVE_FATAL;
+ }
+ }
+
+#if !defined WIN32
+ /* Not reached. */
+ return ARCHIVE_OK;
+#endif
+}
+
+static int verify_checksums(struct archive_read* a) {
+ int verify_crc;
+ struct rar5* rar = get_context(a);
+
+ /* Check checksums only when actually unpacking the data. There's no
+ * need to calculate checksum when we're skipping data in solid archives
+ * (skipping in solid archives is the same thing as unpacking compressed
+ * data and discarding the result). */
+
+ if(!rar->skip_mode) {
+ /* Always check checksums if we're not in skip mode */
+ verify_crc = 1;
+ } else {
+ /* We can override the logic above with a compile-time option
+ * NO_CRC_ON_SOLID_SKIP. This option is used during debugging,
+ * and it will check checksums of unpacked data even when
+ * we're skipping it. */
+
+#if defined CHECK_CRC_ON_SOLID_SKIP
+ /* Debug case */
+ verify_crc = 1;
+#else
+ /* Normal case */
+ verify_crc = 0;
+#endif
+ }
+
+ if(verify_crc) {
+ /* During unpacking, on each unpacked block we're calling the
+ * update_crc() function. Since we are here, the unpacking
+ * process is already over and we can check if calculated
+ * checksum (CRC32 or BLAKE2sp) is the same as what is stored
+ * in the archive. */
+ if(rar->file.stored_crc32 > 0) {
+ /* Check CRC32 only when the file contains a CRC32
+ * value for this file. */
+
+ if(rar->file.calculated_crc32 !=
+ rar->file.stored_crc32) {
+ /* Checksums do not match; the unpacked file
+ * is corrupted. */
+
+ DEBUG_CODE {
+ printf("Checksum error: CRC32 "
+ "(was: %08x, expected: %08x)\n",
+ rar->file.calculated_crc32,
+ rar->file.stored_crc32);
+ }
+
+#ifndef DONT_FAIL_ON_CRC_ERROR
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Checksum error: CRC32");
+ return ARCHIVE_FATAL;
+#endif
+ } else {
+ DEBUG_CODE {
+ printf("Checksum OK: CRC32 "
+ "(%08x/%08x)\n",
+ rar->file.stored_crc32,
+ rar->file.calculated_crc32);
+ }
+ }
+ }
+
+ if(rar->file.has_blake2 > 0) {
+ /* BLAKE2sp is an optional checksum algorithm that is
+ * added to RARv5 archives when using the `-htb` switch
+ * during creation of archive.
+ *
+ * We now finalize the hash calculation by calling the
+ * `final` function. This will generate the final hash
+ * value we can use to compare it with the BLAKE2sp
+ * checksum that is stored in the archive.
+ *
+ * The return value of this `final` function is not
+ * very helpful, as it guards only against improper use.
+ * This is why we're explicitly ignoring it. */
+
+ uint8_t b2_buf[32];
+ (void) blake2sp_final(&rar->file.b2state, b2_buf, 32);
+
+ if(memcmp(&rar->file.blake2sp, b2_buf, 32) != 0) {
+#ifndef DONT_FAIL_ON_CRC_ERROR
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Checksum error: BLAKE2");
+
+ return ARCHIVE_FATAL;
+#endif
+ }
+ }
+ }
+
+ /* Finalization for this file has been successfully completed. */
+ return ARCHIVE_OK;
+}
+
+static int verify_global_checksums(struct archive_read* a) {
+ return verify_checksums(a);
+}
+
+/*
+ * Decryption function for the magic signature pattern. Check the comment near
+ * the `rar5_signature_xor` symbol to read the rationale behind this.
+ */
+static void rar5_signature(char *buf) {
+ size_t i;
+
+ for(i = 0; i < sizeof(rar5_signature_xor); i++) {
+ buf[i] = rar5_signature_xor[i] ^ 0xA1;
+ }
+}
+
+static int rar5_read_data(struct archive_read *a, const void **buff,
+ size_t *size, int64_t *offset) {
+ int ret;
+ struct rar5* rar = get_context(a);
+
+ if(rar->file.dir > 0) {
+ /* Don't process any data if this file entry was declared
+ * as a directory. This is needed, because entries marked as
+ * directory doesn't have any dictionary buffer allocated, so
+ * it's impossible to perform any decompression. */
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Can't decompress an entry marked as a directory");
+ return ARCHIVE_FAILED;
+ }
+
+ if(!rar->skip_mode && (rar->cstate.last_write_ptr > rar->file.unpacked_size)) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "Unpacker has written too many bytes");
+ return ARCHIVE_FATAL;
+ }
+
+ ret = use_data(rar, buff, size, offset);
+ if(ret == ARCHIVE_OK) {
+ return ret;
+ }
+
+ if(rar->file.eof == 1) {
+ return ARCHIVE_EOF;
+ }
+
+ ret = do_unpack(a, rar, buff, size, offset);
+ if(ret != ARCHIVE_OK) {
+ return ret;
+ }
+
+ if(rar->file.bytes_remaining == 0 &&
+ rar->cstate.last_write_ptr == rar->file.unpacked_size)
+ {
+ /* If all bytes of current file were processed, run
+ * finalization.
+ *
+ * Finalization will check checksum against proper values. If
+ * some of the checksums will not match, we'll return an error
+ * value in the last `archive_read_data` call to signal an error
+ * to the user. */
+
+ rar->file.eof = 1;
+ return verify_global_checksums(a);
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int rar5_read_data_skip(struct archive_read *a) {
+ struct rar5* rar = get_context(a);
+
+ if(rar->main.solid) {
+ /* In solid archives, instead of skipping the data, we need to
+ * extract it, and dispose the result. The side effect of this
+ * operation will be setting up the initial window buffer state
+ * needed to be able to extract the selected file. */
+
+ int ret;
+
+ /* Make sure to process all blocks in the compressed stream. */
+ while(rar->file.bytes_remaining > 0) {
+ /* Setting the "skip mode" will allow us to skip
+ * checksum checks during data skipping. Checking the
+ * checksum of skipped data isn't really necessary and
+ * it's only slowing things down.
+ *
+ * This is incremented instead of setting to 1 because
+ * this data skipping function can be called
+ * recursively. */
+ rar->skip_mode++;
+
+ /* We're disposing 1 block of data, so we use triple
+ * NULLs in arguments. */
+ ret = rar5_read_data(a, NULL, NULL, NULL);
+
+ /* Turn off "skip mode". */
+ rar->skip_mode--;
+
+ if(ret < 0 || ret == ARCHIVE_EOF) {
+ /* Propagate any potential error conditions
+ * to the caller. */
+ return ret;
+ }
+ }
+ } else {
+ /* In standard archives, we can just jump over the compressed
+ * stream. Each file in non-solid archives starts from an empty
+ * window buffer. */
+
+ if(ARCHIVE_OK != consume(a, rar->file.bytes_remaining)) {
+ return ARCHIVE_FATAL;
+ }
+
+ rar->file.bytes_remaining = 0;
+ }
+
+ return ARCHIVE_OK;
+}
+
+static int64_t rar5_seek_data(struct archive_read *a, int64_t offset,
+ int whence)
+{
+ (void) a;
+ (void) offset;
+ (void) whence;
+
+ /* We're a streaming unpacker, and we don't support seeking. */
+
+ return ARCHIVE_FATAL;
+}
+
+static int rar5_cleanup(struct archive_read *a) {
+ struct rar5* rar = get_context(a);
+
+ free(rar->cstate.window_buf);
+ free(rar->cstate.filtered_buf);
+
+ free(rar->vol.push_buf);
+
+ free_filters(rar);
+ cdeque_free(&rar->cstate.filters);
+
+ free(rar);
+ a->format->data = NULL;
+
+ return ARCHIVE_OK;
+}
+
+static int rar5_capabilities(struct archive_read * a) {
+ (void) a;
+ return 0;
+}
+
+static int rar5_has_encrypted_entries(struct archive_read *_a) {
+ (void) _a;
+
+ /* Unsupported for now. */
+ return ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED;
+}
+
+static int rar5_init(struct rar5* rar) {
+ memset(rar, 0, sizeof(struct rar5));
+
+ if(CDE_OK != cdeque_init(&rar->cstate.filters, 8192))
+ return ARCHIVE_FATAL;
+
+ return ARCHIVE_OK;
+}
+
+int archive_read_support_format_rar5(struct archive *_a) {
+ struct archive_read* ar;
+ int ret;
+ struct rar5* rar;
+
+ if(ARCHIVE_OK != (ret = get_archive_read(_a, &ar)))
+ return ret;
+
+ rar = malloc(sizeof(*rar));
+ if(rar == NULL) {
+ archive_set_error(&ar->archive, ENOMEM,
+ "Can't allocate rar5 data");
+ return ARCHIVE_FATAL;
+ }
+
+ if(ARCHIVE_OK != rar5_init(rar)) {
+ archive_set_error(&ar->archive, ENOMEM,
+ "Can't allocate rar5 filter buffer");
+ return ARCHIVE_FATAL;
+ }
+
+ ret = __archive_read_register_format(ar,
+ rar,
+ "rar5",
+ rar5_bid,
+ rar5_options,
+ rar5_read_header,
+ rar5_read_data,
+ rar5_read_data_skip,
+ rar5_seek_data,
+ rar5_cleanup,
+ rar5_capabilities,
+ rar5_has_encrypted_entries);
+
+ if(ret != ARCHIVE_OK) {
+ (void) rar5_cleanup(ar);
+ }
+
+ return ret;
+}
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_raw.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_raw.c
index efa2c6a..ec0520b 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_raw.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_raw.c
@@ -120,7 +120,9 @@
archive_entry_set_filetype(entry, AE_IFREG);
archive_entry_set_perm(entry, 0644);
/* I'm deliberately leaving most fields unset here. */
- return (ARCHIVE_OK);
+
+ /* Let the filter fill out any fields it might have. */
+ return __archive_read_header(a, entry);
}
static int
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_tar.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_tar.c
index 60800bb..c63d46f 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_tar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_tar.c
@@ -694,11 +694,13 @@
struct archive_entry *entry, size_t *unconsumed)
{
ssize_t bytes;
- int err;
+ int err, eof_vol_header;
const char *h;
const struct archive_entry_header_ustar *header;
const struct archive_entry_header_gnutar *gnuheader;
+ eof_vol_header = 0;
+
/* Loop until we find a workable header record. */
for (;;) {
tar_flush_unconsumed(a, unconsumed);
@@ -788,6 +790,8 @@
break;
case 'V': /* GNU volume header */
err = header_volume(a, tar, entry, h, unconsumed);
+ if (err == ARCHIVE_EOF)
+ eof_vol_header = 1;
break;
case 'X': /* Used by SUN tar; same as 'x'. */
a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE;
@@ -862,9 +866,17 @@
}
return (err);
}
- if (err == ARCHIVE_EOF)
- /* EOF when recursively reading a header is bad. */
- archive_set_error(&a->archive, EINVAL, "Damaged tar archive");
+ if (err == ARCHIVE_EOF) {
+ if (!eof_vol_header) {
+ /* EOF when recursively reading a header is bad. */
+ archive_set_error(&a->archive, EINVAL,
+ "Damaged tar archive");
+ } else {
+ /* If we encounter just a GNU volume header treat
+ * this situation as an empty archive */
+ return (ARCHIVE_EOF);
+ }
+ }
return (ARCHIVE_FATAL);
}
@@ -1942,6 +1954,15 @@
pax_time(value, &s, &n);
archive_entry_set_birthtime(entry, s, n);
}
+ if (strcmp(key, "LIBARCHIVE.symlinktype") == 0) {
+ if (strcmp(value, "file") == 0) {
+ archive_entry_set_symlink_type(entry,
+ AE_SYMLINK_TYPE_FILE);
+ } else if (strcmp(value, "dir") == 0) {
+ archive_entry_set_symlink_type(entry,
+ AE_SYMLINK_TYPE_DIRECTORY);
+ }
+ }
if (memcmp(key, "LIBARCHIVE.xattr.", 17) == 0)
pax_attribute_xattr(entry, key, value);
break;
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_warc.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_warc.c
index e875385..72977b8 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_warc.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_warc.c
@@ -386,6 +386,11 @@
return (ARCHIVE_EOF);
}
+ if (w->unconsumed) {
+ __archive_read_consume(a, w->unconsumed);
+ w->unconsumed = 0U;
+ }
+
rab = __archive_read_ahead(a, 1U, &nrd);
if (nrd < 0) {
*bsz = 0U;
@@ -621,7 +626,8 @@
if (ver >= 1200U) {
if (memcmp(c, "\r\n", 2U) != 0)
ver = 0U;
- } else if (ver < 1200U) {
+ } else {
+ /* ver < 1200U */
if (*c != ' ' && *c != '\t')
ver = 0U;
}
@@ -739,8 +745,9 @@
/* there must be at least one digit */
if (!isdigit((unsigned char)*val))
return -1;
+ errno = 0;
len = strtol(val, &on, 10);
- if (on != eol) {
+ if (errno != 0 || on != eol) {
/* line must end here */
return -1;
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_xar.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_xar.c
index 9292ed7..2bc5c7b 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_xar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_xar.c
@@ -167,6 +167,9 @@
#define HAS_FFLAGS 0x01000
#define HAS_XATTR 0x02000
#define HAS_ACL 0x04000
+#define HAS_CTIME 0x08000
+#define HAS_MTIME 0x10000
+#define HAS_ATIME 0x20000
uint64_t id;
uint64_t length;
@@ -695,9 +698,15 @@
*/
file_free(file);
}
- archive_entry_set_atime(entry, file->atime, 0);
- archive_entry_set_ctime(entry, file->ctime, 0);
- archive_entry_set_mtime(entry, file->mtime, 0);
+ if (file->has & HAS_ATIME) {
+ archive_entry_set_atime(entry, file->atime, 0);
+ }
+ if (file->has & HAS_CTIME) {
+ archive_entry_set_ctime(entry, file->ctime, 0);
+ }
+ if (file->has & HAS_MTIME) {
+ archive_entry_set_mtime(entry, file->mtime, 0);
+ }
archive_entry_set_gid(entry, file->gid);
if (file->gname.length > 0 &&
archive_entry_copy_gname_l(entry, file->gname.s,
@@ -789,7 +798,8 @@
xattr = file->xattr_list;
while (xattr != NULL) {
const void *d;
- size_t outbytes, used;
+ size_t outbytes = 0;
+ size_t used = 0;
r = move_reading_point(a, xattr->offset);
if (r != ARCHIVE_OK)
@@ -811,8 +821,18 @@
r = checksum_final(a,
xattr->a_sum.val, xattr->a_sum.len,
xattr->e_sum.val, xattr->e_sum.len);
- if (r != ARCHIVE_OK)
+ if (r != ARCHIVE_OK) {
+ archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC,
+ "Xattr checksum error");
+ r = ARCHIVE_WARN;
break;
+ }
+ if (xattr->name.s == NULL) {
+ archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC,
+ "Xattr name error");
+ r = ARCHIVE_WARN;
+ break;
+ }
archive_entry_xattr_add_entry(entry,
xattr->name.s, d, outbytes);
xattr = xattr->next;
@@ -838,7 +858,7 @@
const void **buff, size_t *size, int64_t *offset)
{
struct xar *xar;
- size_t used;
+ size_t used = 0;
int r;
xar = (struct xar *)(a->format->data);
@@ -967,7 +987,7 @@
return ((int)step);
xar->offset += step;
} else {
- int64_t pos = __archive_read_seek(a, offset, SEEK_SET);
+ int64_t pos = __archive_read_seek(a, xar->h_base + offset, SEEK_SET);
if (pos == ARCHIVE_FAILED) {
archive_set_error(&(a->archive),
ARCHIVE_ERRNO_MISC,
@@ -1220,8 +1240,7 @@
}
memcpy(new_pending_files, heap->files,
heap->allocated * sizeof(new_pending_files[0]));
- if (heap->files != NULL)
- free(heap->files);
+ free(heap->files);
heap->files = new_pending_files;
heap->allocated = new_size;
}
@@ -1767,8 +1786,8 @@
}
file->parent = xar->file;
file->mode = 0777 | AE_IFREG;
- file->atime = time(NULL);
- file->mtime = time(NULL);
+ file->atime = 0;
+ file->mtime = 0;
xar->file = file;
xar->xattr = NULL;
for (attr = list->first; attr != NULL; attr = attr->next) {
@@ -2594,15 +2613,14 @@
while (l > 0) {
int n = 0;
- if (l > 0) {
- if (base64[b[0]] < 0 || base64[b[1]] < 0)
- break;
- n = base64[*b++] << 18;
- n |= base64[*b++] << 12;
- *out++ = n >> 16;
- len++;
- l -= 2;
- }
+ if (base64[b[0]] < 0 || base64[b[1]] < 0)
+ break;
+ n = base64[*b++] << 18;
+ n |= base64[*b++] << 12;
+ *out++ = n >> 16;
+ len++;
+ l -= 2;
+
if (l > 0) {
if (base64[*b] < 0)
break;
@@ -2751,15 +2769,15 @@
xar->file->uid = atol10(s, len);
break;
case FILE_CTIME:
- xar->file->has |= HAS_TIME;
+ xar->file->has |= HAS_TIME | HAS_CTIME;
xar->file->ctime = parse_time(s, len);
break;
case FILE_MTIME:
- xar->file->has |= HAS_TIME;
+ xar->file->has |= HAS_TIME | HAS_MTIME;
xar->file->mtime = parse_time(s, len);
break;
case FILE_ATIME:
- xar->file->has |= HAS_TIME;
+ xar->file->has |= HAS_TIME | HAS_ATIME;
xar->file->atime = parse_time(s, len);
break;
case FILE_DATA_LENGTH:
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_support_format_zip.c b/Utilities/cmlibarchive/libarchive/archive_read_support_format_zip.c
index 7e99b12..36831f7 100644
--- a/Utilities/cmlibarchive/libarchive/archive_read_support_format_zip.c
+++ b/Utilities/cmlibarchive/libarchive/archive_read_support_format_zip.c
@@ -52,6 +52,12 @@
#ifdef HAVE_ZLIB_H
#include <cm_zlib.h>
#endif
+#ifdef HAVE_BZLIB_H
+#include <bzlib.h>
+#endif
+#ifdef HAVE_LZMA_H
+#include <lzma.h>
+#endif
#include "archive.h"
#include "archive_digest_private.h"
@@ -63,6 +69,7 @@
#include "archive_private.h"
#include "archive_rb.h"
#include "archive_read_private.h"
+#include "archive_ppmd8_private.h"
#ifndef HAVE_ZLIB_H
#include "archive_crc32.h"
@@ -165,13 +172,30 @@
char decompress_init;
char end_of_entry;
-#ifdef HAVE_ZLIB_H
unsigned char *uncompressed_buffer;
size_t uncompressed_buffer_size;
+
+#ifdef HAVE_ZLIB_H
z_stream stream;
char stream_valid;
#endif
+#if HAVE_LZMA_H && HAVE_LIBLZMA
+ lzma_stream zipx_lzma_stream;
+ char zipx_lzma_valid;
+#endif
+
+#ifdef HAVE_BZLIB_H
+ bz_stream bzstream;
+ char bzstream_valid;
+#endif
+
+ IByteIn zipx_ppmd_stream;
+ ssize_t zipx_ppmd_read_compressed;
+ CPpmd8 ppmd8;
+ char ppmd8_valid;
+ char ppmd8_stream_failed;
+
struct archive_string_conv *sconv;
struct archive_string_conv *sconv_default;
struct archive_string_conv *sconv_utf8;
@@ -222,6 +246,33 @@
/* Many systems define min or MIN, but not all. */
#define zipmin(a,b) ((a) < (b) ? (a) : (b))
+/* This function is used by Ppmd8_DecodeSymbol during decompression of Ppmd8
+ * streams inside ZIP files. It has 2 purposes: one is to fetch the next
+ * compressed byte from the stream, second one is to increase the counter how
+ * many compressed bytes were read. */
+static Byte
+ppmd_read(void* p) {
+ /* Get the handle to current decompression context. */
+ struct archive_read *a = ((IByteIn*)p)->a;
+ struct zip *zip = (struct zip*) a->format->data;
+ ssize_t bytes_avail = 0;
+
+ /* Fetch next byte. */
+ const uint8_t* data = __archive_read_ahead(a, 1, &bytes_avail);
+ if(bytes_avail < 1) {
+ zip->ppmd8_stream_failed = 1;
+ return 0;
+ }
+
+ __archive_read_consume(a, 1);
+
+ /* Increment the counter. */
+ ++zip->zipx_ppmd_read_compressed;
+
+ /* Return the next compressed byte. */
+ return data[0];
+}
+
/* ------------------------------------------------------------------------ */
/*
@@ -372,6 +423,8 @@
{17, "reserved"}, /* Reserved by PKWARE */
{18, "ibm-terse-new"}, /* File is compressed using IBM TERSE (new) */
{19, "ibm-lz777"},/* IBM LZ77 z Architecture (PFS) */
+ {95, "xz"}, /* XZ compressed data */
+ {96, "jpeg"}, /* JPEG compressed data */
{97, "wav-pack"}, /* WavPack compressed data */
{98, "ppmd-1"}, /* PPMd version I, Rev 1 */
{99, "aes"} /* WinZip AES encryption */
@@ -419,27 +472,49 @@
* triplets. id and size are 2 bytes each.
*/
static int
-process_extra(struct archive_read *a, const char *p, size_t extra_length, struct zip_entry* zip_entry)
+process_extra(struct archive_read *a, struct archive_entry *entry,
+ const char *p, size_t extra_length, struct zip_entry* zip_entry)
{
unsigned offset = 0;
+ struct zip *zip = (struct zip *)(a->format->data);
if (extra_length == 0) {
return ARCHIVE_OK;
}
if (extra_length < 4) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
- "Too-small extra data: Need at least 4 bytes, but only found %d bytes", (int)extra_length);
- return ARCHIVE_FAILED;
+ size_t i = 0;
+ /* Some ZIP files may have trailing 0 bytes. Let's check they
+ * are all 0 and ignore them instead of returning an error.
+ *
+ * This is not technically correct, but some ZIP files look
+ * like this and other tools support those files - so let's
+ * also support them.
+ */
+ for (; i < extra_length; i++) {
+ if (p[i] != 0) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Too-small extra data: "
+ "Need at least 4 bytes, "
+ "but only found %d bytes",
+ (int)extra_length);
+ return ARCHIVE_FAILED;
+ }
+ }
+
+ return ARCHIVE_OK;
}
+
while (offset <= extra_length - 4) {
unsigned short headerid = archive_le16dec(p + offset);
unsigned short datasize = archive_le16dec(p + offset + 2);
offset += 4;
if (offset + datasize > extra_length) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
- "Extra data overflow: Need %d bytes but only found %d bytes",
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT, "Extra data overflow: "
+ "Need %d bytes but only found %d bytes",
(int)datasize, (int)(extra_length - offset));
return ARCHIVE_FAILED;
}
@@ -454,9 +529,12 @@
if (zip_entry->uncompressed_size == 0xffffffff) {
uint64_t t = 0;
if (datasize < 8
- || (t = archive_le64dec(p + offset)) > INT64_MAX) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
- "Malformed 64-bit uncompressed size");
+ || (t = archive_le64dec(p + offset)) >
+ INT64_MAX) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Malformed 64-bit "
+ "uncompressed size");
return ARCHIVE_FAILED;
}
zip_entry->uncompressed_size = t;
@@ -466,9 +544,12 @@
if (zip_entry->compressed_size == 0xffffffff) {
uint64_t t = 0;
if (datasize < 8
- || (t = archive_le64dec(p + offset)) > INT64_MAX) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
- "Malformed 64-bit compressed size");
+ || (t = archive_le64dec(p + offset)) >
+ INT64_MAX) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Malformed 64-bit "
+ "compressed size");
return ARCHIVE_FAILED;
}
zip_entry->compressed_size = t;
@@ -478,9 +559,12 @@
if (zip_entry->local_header_offset == 0xffffffff) {
uint64_t t = 0;
if (datasize < 8
- || (t = archive_le64dec(p + offset)) > INT64_MAX) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
- "Malformed 64-bit local header offset");
+ || (t = archive_le64dec(p + offset)) >
+ INT64_MAX) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Malformed 64-bit "
+ "local header offset");
return ARCHIVE_FAILED;
}
zip_entry->local_header_offset = t;
@@ -513,7 +597,8 @@
/* Extended time field "UT". */
int flags;
if (datasize == 0) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
"Incomplete extended time field");
return ARCHIVE_FAILED;
}
@@ -595,7 +680,8 @@
* if bitmap & 1, 2 byte "version made by"
* if bitmap & 2, 2 byte "internal file attributes"
* if bitmap & 4, 4 byte "external file attributes"
- * if bitmap & 8, 2 byte comment length + n byte comment
+ * if bitmap & 8, 2 byte comment length + n byte
+ * comment
*/
int bitmap, bitmap_last;
@@ -646,13 +732,18 @@
= external_attributes >> 16;
} else if (zip_entry->system == 0) {
// Interpret MSDOS directory bit
- if (0x10 == (external_attributes & 0x10)) {
- zip_entry->mode = AE_IFDIR | 0775;
+ if (0x10 == (external_attributes &
+ 0x10)) {
+ zip_entry->mode =
+ AE_IFDIR | 0775;
} else {
- zip_entry->mode = AE_IFREG | 0664;
+ zip_entry->mode =
+ AE_IFREG | 0664;
}
- if (0x01 == (external_attributes & 0x01)) {
- // Read-only bit; strip write permissions
+ if (0x01 == (external_attributes &
+ 0x01)) {
+ /* Read-only bit;
+ * strip write permissions */
zip_entry->mode &= 0555;
}
} else {
@@ -679,6 +770,59 @@
}
break;
}
+ case 0x7075:
+ {
+ /* Info-ZIP Unicode Path Extra Field. */
+ if (datasize < 5 || entry == NULL)
+ break;
+ offset += 5;
+ datasize -= 5;
+
+ /* The path name in this field is always encoded
+ * in UTF-8. */
+ if (zip->sconv_utf8 == NULL) {
+ zip->sconv_utf8 =
+ archive_string_conversion_from_charset(
+ &a->archive, "UTF-8", 1);
+ /* If the converter from UTF-8 is not
+ * available, then the path name from the main
+ * field will more likely be correct. */
+ if (zip->sconv_utf8 == NULL)
+ break;
+ }
+
+ /* Make sure the CRC32 of the filename matches. */
+ if (!zip->ignore_crc32) {
+ const char *cp = archive_entry_pathname(entry);
+ if (cp) {
+ unsigned long file_crc =
+ zip->crc32func(0, cp, strlen(cp));
+ unsigned long utf_crc =
+ archive_le32dec(p + offset - 4);
+ if (file_crc != utf_crc) {
+#ifdef DEBUG
+ fprintf(stderr,
+ "CRC filename mismatch; "
+ "CDE is %lx, but UTF8 "
+ "is outdated with %lx\n",
+ file_crc, utf_crc);
+#endif
+ break;
+ }
+ }
+ }
+
+ if (archive_entry_copy_pathname_l(entry,
+ p + offset, datasize, zip->sconv_utf8) != 0) {
+ /* Ignore the error, and fallback to the path
+ * name from the main field. */
+#ifdef DEBUG
+ fprintf(stderr, "Failed to read the ZIP "
+ "0x7075 extra field path.\n");
+#endif
+ }
+ break;
+ }
case 0x7855:
/* Info-ZIP Unix Extra Field (type 2) "Ux". */
#ifdef DEBUG
@@ -713,7 +857,8 @@
}
if (datasize >= (2 + uidsize + 3)) {
/* get a gid size. */
- gidsize = 0xff & (int)p[offset+2+uidsize];
+ gidsize = 0xff &
+ (int)p[offset+2+uidsize];
if (gidsize == 2)
zip_entry->gid =
archive_le16dec(
@@ -730,7 +875,8 @@
case 0x9901:
/* WinZip AES extra data field. */
if (datasize < 6) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
"Incomplete AES field");
return ARCHIVE_FAILED;
}
@@ -750,12 +896,6 @@
}
offset += datasize;
}
- if (offset != extra_length) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
- "Malformed extra data: Consumed %d bytes of %d bytes",
- (int)offset, (int)extra_length);
- return ARCHIVE_FAILED;
- }
return ARCHIVE_OK;
}
@@ -875,7 +1015,8 @@
return (ARCHIVE_FATAL);
}
- if (ARCHIVE_OK != process_extra(a, h, extra_length, zip_entry)) {
+ if (ARCHIVE_OK != process_extra(a, entry, h, extra_length,
+ zip_entry)) {
return ARCHIVE_FATAL;
}
__archive_read_consume(a, extra_length);
@@ -892,8 +1033,8 @@
zip_entry->mode |= 0664;
}
- /* Windows archivers sometimes use backslash as the directory separator.
- Normalize to slash. */
+ /* Windows archivers sometimes use backslash as the directory
+ * separator. Normalize to slash. */
if (zip_entry->system == 0 &&
(wp = archive_entry_pathname_w(entry)) != NULL) {
if (wcschr(wp, L'/') == NULL && wcschr(wp, L'\\') != NULL) {
@@ -912,7 +1053,7 @@
/* Make sure that entries with a trailing '/' are marked as directories
* even if the External File Attributes contains bogus values. If this
- * is not a directory and there is no type, assume regularfile. */
+ * is not a directory and there is no type, assume a regular file. */
if ((zip_entry->mode & AE_IFMT) != AE_IFDIR) {
int has_slash;
@@ -963,7 +1104,7 @@
}
if (zip_entry->flags & LA_FROM_CENTRAL_DIRECTORY) {
- /* If this came from the central dir, it's size info
+ /* If this came from the central dir, its size info
* is definitive, so ignore the length-at-end flag. */
zip_entry->zip_flags &= ~ZIP_LENGTH_AT_END;
/* If local header is missing a value, use the one from
@@ -1202,7 +1343,8 @@
zip->entry->crc32 = archive_le32dec(p + 4);
compressed = archive_le64dec(p + 8);
uncompressed = archive_le64dec(p + 16);
- if (compressed > INT64_MAX || uncompressed > INT64_MAX) {
+ if (compressed > INT64_MAX || uncompressed >
+ INT64_MAX) {
archive_set_error(&a->archive,
ARCHIVE_ERRNO_FILE_FORMAT,
"Overflow of 64-bit file sizes");
@@ -1296,6 +1438,745 @@
return (ARCHIVE_OK);
}
+static int
+consume_optional_marker(struct archive_read *a, struct zip *zip)
+{
+ if (zip->end_of_entry && (zip->entry->zip_flags & ZIP_LENGTH_AT_END)) {
+ const char *p;
+
+ if (NULL == (p = __archive_read_ahead(a, 24, NULL))) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated ZIP end-of-file record");
+ return (ARCHIVE_FATAL);
+ }
+ /* Consume the optional PK\007\010 marker. */
+ if (p[0] == 'P' && p[1] == 'K' &&
+ p[2] == '\007' && p[3] == '\010') {
+ p += 4;
+ zip->unconsumed = 4;
+ }
+ if (zip->entry->flags & LA_USED_ZIP64) {
+ uint64_t compressed, uncompressed;
+ zip->entry->crc32 = archive_le32dec(p);
+ compressed = archive_le64dec(p + 4);
+ uncompressed = archive_le64dec(p + 12);
+ if (compressed > INT64_MAX ||
+ uncompressed > INT64_MAX) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Overflow of 64-bit file sizes");
+ return ARCHIVE_FAILED;
+ }
+ zip->entry->compressed_size = compressed;
+ zip->entry->uncompressed_size = uncompressed;
+ zip->unconsumed += 20;
+ } else {
+ zip->entry->crc32 = archive_le32dec(p);
+ zip->entry->compressed_size = archive_le32dec(p + 4);
+ zip->entry->uncompressed_size = archive_le32dec(p + 8);
+ zip->unconsumed += 12;
+ }
+ }
+
+ return (ARCHIVE_OK);
+}
+
+#if HAVE_LZMA_H && HAVE_LIBLZMA
+static int
+zipx_xz_init(struct archive_read *a, struct zip *zip)
+{
+ lzma_ret r;
+
+ if(zip->zipx_lzma_valid) {
+ lzma_end(&zip->zipx_lzma_stream);
+ zip->zipx_lzma_valid = 0;
+ }
+
+ memset(&zip->zipx_lzma_stream, 0, sizeof(zip->zipx_lzma_stream));
+ r = lzma_stream_decoder(&zip->zipx_lzma_stream, UINT64_MAX, 0);
+ if (r != LZMA_OK) {
+ archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC,
+ "xz initialization failed(%d)",
+ r);
+
+ return (ARCHIVE_FAILED);
+ }
+
+ zip->zipx_lzma_valid = 1;
+
+ free(zip->uncompressed_buffer);
+
+ zip->uncompressed_buffer_size = 256 * 1024;
+ zip->uncompressed_buffer =
+ (uint8_t*) malloc(zip->uncompressed_buffer_size);
+ if (zip->uncompressed_buffer == NULL) {
+ archive_set_error(&a->archive, ENOMEM,
+ "No memory for xz decompression");
+ return (ARCHIVE_FATAL);
+ }
+
+ zip->decompress_init = 1;
+ return (ARCHIVE_OK);
+}
+
+static int
+zipx_lzma_alone_init(struct archive_read *a, struct zip *zip)
+{
+ lzma_ret r;
+ const uint8_t* p;
+
+#pragma pack(push)
+#pragma pack(1)
+ struct _alone_header {
+ uint8_t bytes[5];
+ uint64_t uncompressed_size;
+ } alone_header;
+#pragma pack(pop)
+
+ if(zip->zipx_lzma_valid) {
+ lzma_end(&zip->zipx_lzma_stream);
+ zip->zipx_lzma_valid = 0;
+ }
+
+ /* To unpack ZIPX's "LZMA" (id 14) stream we can use standard liblzma
+ * that is a part of XZ Utils. The stream format stored inside ZIPX
+ * file is a modified "lzma alone" file format, that was used by the
+ * `lzma` utility which was later deprecated in favour of `xz` utility. * Since those formats are nearly the same, we can use a standard
+ * "lzma alone" decoder from XZ Utils. */
+
+ memset(&zip->zipx_lzma_stream, 0, sizeof(zip->zipx_lzma_stream));
+ r = lzma_alone_decoder(&zip->zipx_lzma_stream, UINT64_MAX);
+ if (r != LZMA_OK) {
+ archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC,
+ "lzma initialization failed(%d)", r);
+
+ return (ARCHIVE_FAILED);
+ }
+
+ /* Flag the cleanup function that we want our lzma-related structures
+ * to be freed later. */
+ zip->zipx_lzma_valid = 1;
+
+ /* The "lzma alone" file format and the stream format inside ZIPx are
+ * almost the same. Here's an example of a structure of "lzma alone"
+ * format:
+ *
+ * $ cat /bin/ls | lzma | xxd | head -n 1
+ * 00000000: 5d00 0080 00ff ffff ffff ffff ff00 2814
+ *
+ * 5 bytes 8 bytes n bytes
+ * <lzma_params><uncompressed_size><data...>
+ *
+ * lzma_params is a 5-byte blob that has to be decoded to extract
+ * parameters of this LZMA stream. The uncompressed_size field is an
+ * uint64_t value that contains information about the size of the
+ * uncompressed file, or UINT64_MAX if this value is unknown.
+ * The <data...> part is the actual lzma-compressed data stream.
+ *
+ * Now here's the structure of the stream inside the ZIPX file:
+ *
+ * $ cat stream_inside_zipx | xxd | head -n 1
+ * 00000000: 0914 0500 5d00 8000 0000 2814 .... ....
+ *
+ * 2byte 2byte 5 bytes n bytes
+ * <magic1><magic2><lzma_params><data...>
+ *
+ * This means that the ZIPX file contains an additional magic1 and
+ * magic2 headers, the lzma_params field contains the same parameter
+ * set as in the "lzma alone" format, and the <data...> field is the
+ * same as in the "lzma alone" format as well. Note that also the zipx
+ * format is missing the uncompressed_size field.
+ *
+ * So, in order to use the "lzma alone" decoder for the zipx lzma
+ * stream, we simply need to shuffle around some fields, prepare a new
+ * lzma alone header, feed it into lzma alone decoder so it will
+ * initialize itself properly, and then we can start feeding normal
+ * zipx lzma stream into the decoder.
+ */
+
+ /* Read magic1,magic2,lzma_params from the ZIPX stream. */
+ if((p = __archive_read_ahead(a, 9, NULL)) == NULL) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated lzma data");
+ return (ARCHIVE_FATAL);
+ }
+
+ if(p[2] != 0x05 || p[3] != 0x00) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Invalid lzma data");
+ return (ARCHIVE_FATAL);
+ }
+
+ /* Prepare an lzma alone header: copy the lzma_params blob into
+ * a proper place into the lzma alone header. */
+ memcpy(&alone_header.bytes[0], p + 4, 5);
+
+ /* Initialize the 'uncompressed size' field to unknown; we'll manually
+ * monitor how many bytes there are still to be uncompressed. */
+ alone_header.uncompressed_size = UINT64_MAX;
+
+ if(!zip->uncompressed_buffer) {
+ zip->uncompressed_buffer_size = 256 * 1024;
+ zip->uncompressed_buffer =
+ (uint8_t*) malloc(zip->uncompressed_buffer_size);
+
+ if (zip->uncompressed_buffer == NULL) {
+ archive_set_error(&a->archive, ENOMEM,
+ "No memory for lzma decompression");
+ return (ARCHIVE_FATAL);
+ }
+ }
+
+ zip->zipx_lzma_stream.next_in = (void*) &alone_header;
+ zip->zipx_lzma_stream.avail_in = sizeof(alone_header);
+ zip->zipx_lzma_stream.total_in = 0;
+ zip->zipx_lzma_stream.next_out = zip->uncompressed_buffer;
+ zip->zipx_lzma_stream.avail_out = zip->uncompressed_buffer_size;
+ zip->zipx_lzma_stream.total_out = 0;
+
+ /* Feed only the header into the lzma alone decoder. This will
+ * effectively initialize the decoder, and will not produce any
+ * output bytes yet. */
+ r = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN);
+ if (r != LZMA_OK) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "lzma stream initialization error");
+ return ARCHIVE_FATAL;
+ }
+
+ /* We've already consumed some bytes, so take this into account. */
+ __archive_read_consume(a, 9);
+ zip->entry_bytes_remaining -= 9;
+ zip->entry_compressed_bytes_read += 9;
+
+ zip->decompress_init = 1;
+ return (ARCHIVE_OK);
+}
+
+static int
+zip_read_data_zipx_xz(struct archive_read *a, const void **buff,
+ size_t *size, int64_t *offset)
+{
+ struct zip* zip = (struct zip *)(a->format->data);
+ int ret;
+ lzma_ret lz_ret;
+ const void* compressed_buf;
+ ssize_t bytes_avail, in_bytes, to_consume = 0;
+
+ (void) offset; /* UNUSED */
+
+ /* Initialize decompressor if not yet initialized. */
+ if (!zip->decompress_init) {
+ ret = zipx_xz_init(a, zip);
+ if (ret != ARCHIVE_OK)
+ return (ret);
+ }
+
+ compressed_buf = __archive_read_ahead(a, 1, &bytes_avail);
+ if (bytes_avail < 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated xz file body");
+ return (ARCHIVE_FATAL);
+ }
+
+ in_bytes = zipmin(zip->entry_bytes_remaining, bytes_avail);
+ zip->zipx_lzma_stream.next_in = compressed_buf;
+ zip->zipx_lzma_stream.avail_in = in_bytes;
+ zip->zipx_lzma_stream.total_in = 0;
+ zip->zipx_lzma_stream.next_out = zip->uncompressed_buffer;
+ zip->zipx_lzma_stream.avail_out = zip->uncompressed_buffer_size;
+ zip->zipx_lzma_stream.total_out = 0;
+
+ /* Perform the decompression. */
+ lz_ret = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN);
+ switch(lz_ret) {
+ case LZMA_DATA_ERROR:
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+ "xz data error (error %d)", (int) lz_ret);
+ return (ARCHIVE_FATAL);
+
+ case LZMA_NO_CHECK:
+ case LZMA_OK:
+ break;
+
+ default:
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+ "xz unknown error %d", (int) lz_ret);
+ return (ARCHIVE_FATAL);
+
+ case LZMA_STREAM_END:
+ lzma_end(&zip->zipx_lzma_stream);
+ zip->zipx_lzma_valid = 0;
+
+ if((int64_t) zip->zipx_lzma_stream.total_in !=
+ zip->entry_bytes_remaining)
+ {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_MISC,
+ "xz premature end of stream");
+ return (ARCHIVE_FATAL);
+ }
+
+ zip->end_of_entry = 1;
+ break;
+ }
+
+ to_consume = zip->zipx_lzma_stream.total_in;
+
+ __archive_read_consume(a, to_consume);
+ zip->entry_bytes_remaining -= to_consume;
+ zip->entry_compressed_bytes_read += to_consume;
+ zip->entry_uncompressed_bytes_read += zip->zipx_lzma_stream.total_out;
+
+ *size = zip->zipx_lzma_stream.total_out;
+ *buff = zip->uncompressed_buffer;
+
+ ret = consume_optional_marker(a, zip);
+ if (ret != ARCHIVE_OK)
+ return (ret);
+
+ return (ARCHIVE_OK);
+}
+
+static int
+zip_read_data_zipx_lzma_alone(struct archive_read *a, const void **buff,
+ size_t *size, int64_t *offset)
+{
+ struct zip* zip = (struct zip *)(a->format->data);
+ int ret;
+ lzma_ret lz_ret;
+ const void* compressed_buf;
+ ssize_t bytes_avail, in_bytes, to_consume;
+
+ (void) offset; /* UNUSED */
+
+ /* Initialize decompressor if not yet initialized. */
+ if (!zip->decompress_init) {
+ ret = zipx_lzma_alone_init(a, zip);
+ if (ret != ARCHIVE_OK)
+ return (ret);
+ }
+
+ /* Fetch more compressed data. The same note as in deflate handler
+ * applies here as well:
+ *
+ * Note: '1' here is a performance optimization. Recall that the
+ * decompression layer returns a count of available bytes; asking for
+ * more than that forces the decompressor to combine reads by copying
+ * data.
+ */
+ compressed_buf = __archive_read_ahead(a, 1, &bytes_avail);
+ if (bytes_avail < 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated lzma file body");
+ return (ARCHIVE_FATAL);
+ }
+
+ /* Set decompressor parameters. */
+ in_bytes = zipmin(zip->entry_bytes_remaining, bytes_avail);
+
+ zip->zipx_lzma_stream.next_in = compressed_buf;
+ zip->zipx_lzma_stream.avail_in = in_bytes;
+ zip->zipx_lzma_stream.total_in = 0;
+ zip->zipx_lzma_stream.next_out = zip->uncompressed_buffer;
+ zip->zipx_lzma_stream.avail_out =
+ /* These lzma_alone streams lack end of stream marker, so let's
+ * make sure the unpacker won't try to unpack more than it's
+ * supposed to. */
+ zipmin((int64_t) zip->uncompressed_buffer_size,
+ zip->entry->uncompressed_size -
+ zip->entry_uncompressed_bytes_read);
+ zip->zipx_lzma_stream.total_out = 0;
+
+ /* Perform the decompression. */
+ lz_ret = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN);
+ switch(lz_ret) {
+ case LZMA_DATA_ERROR:
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+ "lzma data error (error %d)", (int) lz_ret);
+ return (ARCHIVE_FATAL);
+
+ /* This case is optional in lzma alone format. It can happen,
+ * but most of the files don't have it. (GitHub #1257) */
+ case LZMA_STREAM_END:
+ lzma_end(&zip->zipx_lzma_stream);
+ zip->zipx_lzma_valid = 0;
+ if((int64_t) zip->zipx_lzma_stream.total_in !=
+ zip->entry_bytes_remaining)
+ {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_MISC,
+ "lzma alone premature end of stream");
+ return (ARCHIVE_FATAL);
+ }
+
+ zip->end_of_entry = 1;
+ break;
+
+ case LZMA_OK:
+ break;
+
+ default:
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+ "lzma unknown error %d", (int) lz_ret);
+ return (ARCHIVE_FATAL);
+ }
+
+ to_consume = zip->zipx_lzma_stream.total_in;
+
+ /* Update pointers. */
+ __archive_read_consume(a, to_consume);
+ zip->entry_bytes_remaining -= to_consume;
+ zip->entry_compressed_bytes_read += to_consume;
+ zip->entry_uncompressed_bytes_read += zip->zipx_lzma_stream.total_out;
+
+ if(zip->entry_bytes_remaining == 0) {
+ zip->end_of_entry = 1;
+ }
+
+ /* Return values. */
+ *size = zip->zipx_lzma_stream.total_out;
+ *buff = zip->uncompressed_buffer;
+
+ /* Behave the same way as during deflate decompression. */
+ ret = consume_optional_marker(a, zip);
+ if (ret != ARCHIVE_OK)
+ return (ret);
+
+ /* Free lzma decoder handle because we'll no longer need it. */
+ if(zip->end_of_entry) {
+ lzma_end(&zip->zipx_lzma_stream);
+ zip->zipx_lzma_valid = 0;
+ }
+
+ /* If we're here, then we're good! */
+ return (ARCHIVE_OK);
+}
+#endif /* HAVE_LZMA_H && HAVE_LIBLZMA */
+
+static int
+zipx_ppmd8_init(struct archive_read *a, struct zip *zip)
+{
+ const void* p;
+ uint32_t val;
+ uint32_t order;
+ uint32_t mem;
+ uint32_t restore_method;
+
+ /* Remove previous decompression context if it exists. */
+ if(zip->ppmd8_valid) {
+ __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8);
+ zip->ppmd8_valid = 0;
+ }
+
+ /* Create a new decompression context. */
+ __archive_ppmd8_functions.Ppmd8_Construct(&zip->ppmd8);
+ zip->ppmd8_stream_failed = 0;
+
+ /* Setup function pointers required by Ppmd8 decompressor. The
+ * 'ppmd_read' function will feed new bytes to the decompressor,
+ * and will increment the 'zip->zipx_ppmd_read_compressed' counter. */
+ zip->ppmd8.Stream.In = &zip->zipx_ppmd_stream;
+ zip->zipx_ppmd_stream.a = a;
+ zip->zipx_ppmd_stream.Read = &ppmd_read;
+
+ /* Reset number of read bytes to 0. */
+ zip->zipx_ppmd_read_compressed = 0;
+
+ /* Read Ppmd8 header (2 bytes). */
+ p = __archive_read_ahead(a, 2, NULL);
+ if(!p) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated file data in PPMd8 stream");
+ return (ARCHIVE_FATAL);
+ }
+ __archive_read_consume(a, 2);
+
+ /* Decode the stream's compression parameters. */
+ val = archive_le16dec(p);
+ order = (val & 15) + 1;
+ mem = ((val >> 4) & 0xff) + 1;
+ restore_method = (val >> 12);
+
+ if(order < 2 || restore_method > 2) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Invalid parameter set in PPMd8 stream (order=%d, "
+ "restore=%d)", order, restore_method);
+ return (ARCHIVE_FAILED);
+ }
+
+ /* Allocate the memory needed to properly decompress the file. */
+ if(!__archive_ppmd8_functions.Ppmd8_Alloc(&zip->ppmd8, mem << 20)) {
+ archive_set_error(&a->archive, ENOMEM,
+ "Unable to allocate memory for PPMd8 stream: %d bytes",
+ mem << 20);
+ return (ARCHIVE_FATAL);
+ }
+
+ /* Signal the cleanup function to release Ppmd8 context in the
+ * cleanup phase. */
+ zip->ppmd8_valid = 1;
+
+ /* Perform further Ppmd8 initialization. */
+ if(!__archive_ppmd8_functions.Ppmd8_RangeDec_Init(&zip->ppmd8)) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+ "PPMd8 stream range decoder initialization error");
+ return (ARCHIVE_FATAL);
+ }
+
+ __archive_ppmd8_functions.Ppmd8_Init(&zip->ppmd8, order,
+ restore_method);
+
+ /* Allocate the buffer that will hold uncompressed data. */
+ free(zip->uncompressed_buffer);
+
+ zip->uncompressed_buffer_size = 256 * 1024;
+ zip->uncompressed_buffer =
+ (uint8_t*) malloc(zip->uncompressed_buffer_size);
+
+ if(zip->uncompressed_buffer == NULL) {
+ archive_set_error(&a->archive, ENOMEM,
+ "No memory for PPMd8 decompression");
+ return ARCHIVE_FATAL;
+ }
+
+ /* Ppmd8 initialization is done. */
+ zip->decompress_init = 1;
+
+ /* We've already read 2 bytes in the output stream. Additionally,
+ * Ppmd8 initialization code could read some data as well. So we
+ * are advancing the stream by 2 bytes plus whatever number of
+ * bytes Ppmd8 init function used. */
+ zip->entry_compressed_bytes_read += 2 + zip->zipx_ppmd_read_compressed;
+
+ return ARCHIVE_OK;
+}
+
+static int
+zip_read_data_zipx_ppmd(struct archive_read *a, const void **buff,
+ size_t *size, int64_t *offset)
+{
+ struct zip* zip = (struct zip *)(a->format->data);
+ int ret;
+ size_t consumed_bytes = 0;
+ ssize_t bytes_avail = 0;
+
+ (void) offset; /* UNUSED */
+
+ /* If we're here for the first time, initialize Ppmd8 decompression
+ * context first. */
+ if(!zip->decompress_init) {
+ ret = zipx_ppmd8_init(a, zip);
+ if(ret != ARCHIVE_OK)
+ return ret;
+ }
+
+ /* Fetch for more data. We're reading 1 byte here, but libarchive
+ * should prefetch more bytes. */
+ (void) __archive_read_ahead(a, 1, &bytes_avail);
+ if(bytes_avail < 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated PPMd8 file body");
+ return (ARCHIVE_FATAL);
+ }
+
+ /* This counter will be updated inside ppmd_read(), which at one
+ * point will be called by Ppmd8_DecodeSymbol. */
+ zip->zipx_ppmd_read_compressed = 0;
+
+ /* Decompression loop. */
+ do {
+ int sym = __archive_ppmd8_functions.Ppmd8_DecodeSymbol(
+ &zip->ppmd8);
+ if(sym < 0) {
+ zip->end_of_entry = 1;
+ break;
+ }
+
+ /* This field is set by ppmd_read() when there was no more data
+ * to be read. */
+ if(zip->ppmd8_stream_failed) {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated PPMd8 file body");
+ return (ARCHIVE_FATAL);
+ }
+
+ zip->uncompressed_buffer[consumed_bytes] = (uint8_t) sym;
+ ++consumed_bytes;
+ } while(consumed_bytes < zip->uncompressed_buffer_size);
+
+ /* Update pointers for libarchive. */
+ *buff = zip->uncompressed_buffer;
+ *size = consumed_bytes;
+
+ /* Update pointers so we can continue decompression in another call. */
+ zip->entry_bytes_remaining -= zip->zipx_ppmd_read_compressed;
+ zip->entry_compressed_bytes_read += zip->zipx_ppmd_read_compressed;
+ zip->entry_uncompressed_bytes_read += consumed_bytes;
+
+ /* If we're at the end of stream, deinitialize Ppmd8 context. */
+ if(zip->end_of_entry) {
+ __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8);
+ zip->ppmd8_valid = 0;
+ }
+
+ /* Seek for optional marker, same way as in each zip entry. */
+ ret = consume_optional_marker(a, zip);
+ if (ret != ARCHIVE_OK)
+ return ret;
+
+ return ARCHIVE_OK;
+}
+
+#ifdef HAVE_BZLIB_H
+static int
+zipx_bzip2_init(struct archive_read *a, struct zip *zip)
+{
+ int r;
+
+ /* Deallocate already existing BZ2 decompression context if it
+ * exists. */
+ if(zip->bzstream_valid) {
+ BZ2_bzDecompressEnd(&zip->bzstream);
+ zip->bzstream_valid = 0;
+ }
+
+ /* Allocate a new BZ2 decompression context. */
+ memset(&zip->bzstream, 0, sizeof(bz_stream));
+ r = BZ2_bzDecompressInit(&zip->bzstream, 0, 1);
+ if(r != BZ_OK) {
+ archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC,
+ "bzip2 initialization failed(%d)",
+ r);
+
+ return ARCHIVE_FAILED;
+ }
+
+ /* Mark the bzstream field to be released in cleanup phase. */
+ zip->bzstream_valid = 1;
+
+ /* (Re)allocate the buffer that will contain decompressed bytes. */
+ free(zip->uncompressed_buffer);
+
+ zip->uncompressed_buffer_size = 256 * 1024;
+ zip->uncompressed_buffer =
+ (uint8_t*) malloc(zip->uncompressed_buffer_size);
+ if (zip->uncompressed_buffer == NULL) {
+ archive_set_error(&a->archive, ENOMEM,
+ "No memory for bzip2 decompression");
+ return ARCHIVE_FATAL;
+ }
+
+ /* Initialization done. */
+ zip->decompress_init = 1;
+ return ARCHIVE_OK;
+}
+
+static int
+zip_read_data_zipx_bzip2(struct archive_read *a, const void **buff,
+ size_t *size, int64_t *offset)
+{
+ struct zip *zip = (struct zip *)(a->format->data);
+ ssize_t bytes_avail = 0, in_bytes, to_consume;
+ const void *compressed_buff;
+ int r;
+ uint64_t total_out;
+
+ (void) offset; /* UNUSED */
+
+ /* Initialize decompression context if we're here for the first time. */
+ if(!zip->decompress_init) {
+ r = zipx_bzip2_init(a, zip);
+ if(r != ARCHIVE_OK)
+ return r;
+ }
+
+ /* Fetch more compressed bytes. */
+ compressed_buff = __archive_read_ahead(a, 1, &bytes_avail);
+ if(bytes_avail < 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated bzip2 file body");
+ return (ARCHIVE_FATAL);
+ }
+
+ in_bytes = zipmin(zip->entry_bytes_remaining, bytes_avail);
+ if(in_bytes < 1) {
+ /* libbz2 doesn't complain when caller feeds avail_in == 0.
+ * It will actually return success in this case, which is
+ * undesirable. This is why we need to make this check
+ * manually. */
+
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Truncated bzip2 file body");
+ return (ARCHIVE_FATAL);
+ }
+
+ /* Setup buffer boundaries. */
+ zip->bzstream.next_in = (char*)(uintptr_t) compressed_buff;
+ zip->bzstream.avail_in = in_bytes;
+ zip->bzstream.total_in_hi32 = 0;
+ zip->bzstream.total_in_lo32 = 0;
+ zip->bzstream.next_out = (char*) zip->uncompressed_buffer;
+ zip->bzstream.avail_out = zip->uncompressed_buffer_size;
+ zip->bzstream.total_out_hi32 = 0;
+ zip->bzstream.total_out_lo32 = 0;
+
+ /* Perform the decompression. */
+ r = BZ2_bzDecompress(&zip->bzstream);
+ switch(r) {
+ case BZ_STREAM_END:
+ /* If we're at the end of the stream, deinitialize the
+ * decompression context now. */
+ switch(BZ2_bzDecompressEnd(&zip->bzstream)) {
+ case BZ_OK:
+ break;
+ default:
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_MISC,
+ "Failed to clean up bzip2 "
+ "decompressor");
+ return ARCHIVE_FATAL;
+ }
+
+ zip->end_of_entry = 1;
+ break;
+ case BZ_OK:
+ /* The decompressor has successfully decoded this
+ * chunk of data, but more data is still in queue. */
+ break;
+ default:
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+ "bzip2 decompression failed");
+ return ARCHIVE_FATAL;
+ }
+
+ /* Update the pointers so decompressor can continue decoding. */
+ to_consume = zip->bzstream.total_in_lo32;
+ __archive_read_consume(a, to_consume);
+
+ total_out = ((uint64_t) zip->bzstream.total_out_hi32 << 32) +
+ zip->bzstream.total_out_lo32;
+
+ zip->entry_bytes_remaining -= to_consume;
+ zip->entry_compressed_bytes_read += to_consume;
+ zip->entry_uncompressed_bytes_read += total_out;
+
+ /* Give libarchive its due. */
+ *size = total_out;
+ *buff = zip->uncompressed_buffer;
+
+ /* Seek for optional marker, like in other entries. */
+ r = consume_optional_marker(a, zip);
+ if(r != ARCHIVE_OK)
+ return r;
+
+ return ARCHIVE_OK;
+}
+
+#endif
+
#ifdef HAVE_ZLIB_H
static int
zip_deflate_init(struct archive_read *a, struct zip *zip)
@@ -1371,8 +2252,10 @@
if (zip->tctx_valid || zip->cctx_valid) {
if (zip->decrypted_bytes_remaining < (size_t)bytes_avail) {
size_t buff_remaining =
- (zip->decrypted_buffer + zip->decrypted_buffer_size)
- - (zip->decrypted_ptr + zip->decrypted_bytes_remaining);
+ (zip->decrypted_buffer +
+ zip->decrypted_buffer_size)
+ - (zip->decrypted_ptr +
+ zip->decrypted_bytes_remaining);
if (buff_remaining > (size_t)bytes_avail)
buff_remaining = (size_t)bytes_avail;
@@ -1383,12 +2266,12 @@
+ buff_remaining)
> zip->entry_bytes_remaining) {
if (zip->entry_bytes_remaining <
- (int64_t)zip->decrypted_bytes_remaining)
+ (int64_t)zip->decrypted_bytes_remaining)
buff_remaining = 0;
else
buff_remaining =
(size_t)zip->entry_bytes_remaining
- - zip->decrypted_bytes_remaining;
+ - zip->decrypted_bytes_remaining;
}
}
if (buff_remaining > 0) {
@@ -1407,7 +2290,8 @@
+ zip->decrypted_bytes_remaining,
&dsize);
}
- zip->decrypted_bytes_remaining += buff_remaining;
+ zip->decrypted_bytes_remaining +=
+ buff_remaining;
}
}
bytes_avail = zip->decrypted_bytes_remaining;
@@ -1470,42 +2354,9 @@
return (r);
}
- if (zip->end_of_entry && (zip->entry->zip_flags & ZIP_LENGTH_AT_END)) {
- const char *p;
-
- if (NULL == (p = __archive_read_ahead(a, 24, NULL))) {
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "Truncated ZIP end-of-file record");
- return (ARCHIVE_FATAL);
- }
- /* Consume the optional PK\007\010 marker. */
- if (p[0] == 'P' && p[1] == 'K' &&
- p[2] == '\007' && p[3] == '\010') {
- p += 4;
- zip->unconsumed = 4;
- }
- if (zip->entry->flags & LA_USED_ZIP64) {
- uint64_t compressed, uncompressed;
- zip->entry->crc32 = archive_le32dec(p);
- compressed = archive_le64dec(p + 4);
- uncompressed = archive_le64dec(p + 12);
- if (compressed > INT64_MAX || uncompressed > INT64_MAX) {
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "Overflow of 64-bit file sizes");
- return ARCHIVE_FAILED;
- }
- zip->entry->compressed_size = compressed;
- zip->entry->uncompressed_size = uncompressed;
- zip->unconsumed += 20;
- } else {
- zip->entry->crc32 = archive_le32dec(p);
- zip->entry->compressed_size = archive_le32dec(p + 4);
- zip->entry->uncompressed_size = archive_le32dec(p + 8);
- zip->unconsumed += 12;
- }
- }
+ r = consume_optional_marker(a, zip);
+ if (r != ARCHIVE_OK)
+ return (r);
return (ARCHIVE_OK);
}
@@ -1933,6 +2784,24 @@
case 0: /* No compression. */
r = zip_read_data_none(a, buff, size, offset);
break;
+#ifdef HAVE_BZLIB_H
+ case 12: /* ZIPx bzip2 compression. */
+ r = zip_read_data_zipx_bzip2(a, buff, size, offset);
+ break;
+#endif
+#if HAVE_LZMA_H && HAVE_LIBLZMA
+ case 14: /* ZIPx LZMA compression. */
+ r = zip_read_data_zipx_lzma_alone(a, buff, size, offset);
+ break;
+ case 95: /* ZIPx XZ compression. */
+ r = zip_read_data_zipx_xz(a, buff, size, offset);
+ break;
+#endif
+ /* PPMd support is built-in, so we don't need any #if guards. */
+ case 98: /* ZIPx PPMd compression. */
+ r = zip_read_data_zipx_ppmd(a, buff, size, offset);
+ break;
+
#ifdef HAVE_ZLIB_H
case 8: /* Deflate compression. */
r = zip_read_data_deflate(a, buff, size, offset);
@@ -1941,8 +2810,8 @@
default: /* Unsupported compression. */
/* Return a warning. */
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
- "Unsupported ZIP compression method (%s)",
- compression_name(zip->entry->compression));
+ "Unsupported ZIP compression method (%d: %s)",
+ zip->entry->compression, compression_name(zip->entry->compression));
/* We can't decompress this entry, but we will
* be able to skip() it and try the next entry. */
return (ARCHIVE_FAILED);
@@ -2000,11 +2869,29 @@
struct zip_entry *zip_entry, *next_zip_entry;
zip = (struct zip *)(a->format->data);
+
#ifdef HAVE_ZLIB_H
if (zip->stream_valid)
inflateEnd(&zip->stream);
- free(zip->uncompressed_buffer);
#endif
+
+#if HAVE_LZMA_H && HAVE_LIBLZMA
+ if (zip->zipx_lzma_valid) {
+ lzma_end(&zip->zipx_lzma_stream);
+ }
+#endif
+
+#ifdef HAVE_BZLIB_H
+ if (zip->bzstream_valid) {
+ BZ2_bzDecompressEnd(&zip->bzstream);
+ }
+#endif
+
+ free(zip->uncompressed_buffer);
+
+ if (zip->ppmd8_valid)
+ __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8);
+
if (zip->zip_entries) {
zip_entry = zip->zip_entries;
while (zip_entry != NULL) {
@@ -2628,7 +3515,8 @@
}
static int
-slurp_central_directory(struct archive_read *a, struct zip *zip)
+slurp_central_directory(struct archive_read *a, struct archive_entry* entry,
+ struct zip *zip)
{
ssize_t i;
unsigned found;
@@ -2708,6 +3596,11 @@
return ARCHIVE_FATAL;
zip_entry = calloc(1, sizeof(struct zip_entry));
+ if (zip_entry == NULL) {
+ archive_set_error(&a->archive, ENOMEM,
+ "Can't allocate zip entry");
+ return ARCHIVE_FATAL;
+ }
zip_entry->next = zip->zip_entries;
zip_entry->flags |= LA_FROM_CENTRAL_DIRECTORY;
zip->zip_entries = zip_entry;
@@ -2733,8 +3626,10 @@
filename_length = archive_le16dec(p + 28);
extra_length = archive_le16dec(p + 30);
comment_length = archive_le16dec(p + 32);
- /* disk_start = archive_le16dec(p + 34); */ /* Better be zero. */
- /* internal_attributes = archive_le16dec(p + 36); */ /* text bit */
+ /* disk_start = archive_le16dec(p + 34);
+ * Better be zero.
+ * internal_attributes = archive_le16dec(p + 36);
+ * text bit */
external_attributes = archive_le32dec(p + 38);
zip_entry->local_header_offset =
archive_le32dec(p + 42) + correction;
@@ -2770,7 +3665,8 @@
"Truncated ZIP file header");
return ARCHIVE_FATAL;
}
- if (ARCHIVE_OK != process_extra(a, p + filename_length, extra_length, zip_entry)) {
+ if (ARCHIVE_OK != process_extra(a, entry, p + filename_length,
+ extra_length, zip_entry)) {
return ARCHIVE_FATAL;
}
@@ -2792,7 +3688,8 @@
* a directory. We should treat it as a non
* resource fork file to expose it. */
if (name[filename_length-1] != '/' &&
- (r - name < 3 || r[0] != '.' || r[1] != '_')) {
+ (r - name < 3 || r[0] != '.' ||
+ r[1] != '_')) {
__archive_rb_tree_insert_node(
&zip->tree, &zip_entry->node);
/* Expose its parent directories. */
@@ -2869,8 +3766,10 @@
switch(rsrc->compression) {
case 0: /* No compression. */
if (rsrc->uncompressed_size != rsrc->compressed_size) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
- "Malformed OS X metadata entry: inconsistent size");
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_FILE_FORMAT,
+ "Malformed OS X metadata entry: "
+ "inconsistent size");
return (ARCHIVE_FATAL);
}
#ifdef HAVE_ZLIB_H
@@ -3029,7 +3928,7 @@
a->archive.archive_format_name = "ZIP";
if (zip->zip_entries == NULL) {
- r = slurp_central_directory(a, zip);
+ r = slurp_central_directory(a, entry, zip);
if (r != ARCHIVE_OK)
return r;
/* Get first entry whose local header offset is lower than
@@ -3059,8 +3958,8 @@
__archive_read_reset_passphrase(a);
/* File entries are sorted by the header offset, we should mostly
- * use __archive_read_consume to advance a read point to avoid redundant
- * data reading. */
+ * use __archive_read_consume to advance a read point to avoid
+ * redundant data reading. */
offset = archive_filter_bytes(&a->archive, 0);
if (offset < zip->entry->local_header_offset)
__archive_read_consume(a,
@@ -3141,3 +4040,5 @@
free(zip);
return (ARCHIVE_OK);
}
+
+/*# vim:set noet:*/
diff --git a/Utilities/cmlibarchive/libarchive/archive_string.c b/Utilities/cmlibarchive/libarchive/archive_string.c
index 85594cc..c77dcf5 100644
--- a/Utilities/cmlibarchive/libarchive/archive_string.c
+++ b/Utilities/cmlibarchive/libarchive/archive_string.c
@@ -75,6 +75,9 @@
#define wmemmove(a,b,i) (wchar_t *)memmove((a), (b), (i) * sizeof(wchar_t))
#endif
+#undef max
+#define max(a, b) ((a)>(b)?(a):(b))
+
struct archive_string_conv {
struct archive_string_conv *next;
char *from_charset;
@@ -458,7 +461,7 @@
if (from_cp == CP_C_LOCALE) {
/*
- * "C" locale special process.
+ * "C" locale special processing.
*/
wchar_t *ws;
const unsigned char *mp;
@@ -591,7 +594,7 @@
* No single byte will be more than one wide character,
* so this length estimate will always be big enough.
*/
- size_t wcs_length = len;
+ // size_t wcs_length = len;
size_t mbs_length = len;
const char *mbs = p;
wchar_t *wcs;
@@ -600,7 +603,11 @@
memset(&shift_state, 0, sizeof(shift_state));
#endif
- if (NULL == archive_wstring_ensure(dest, dest->length + wcs_length + 1))
+ /*
+ * As we decided to have wcs_length == mbs_length == len
+ * we can use len here instead of wcs_length
+ */
+ if (NULL == archive_wstring_ensure(dest, dest->length + len + 1))
return (-1);
wcs = dest->s + dest->length;
/*
@@ -609,6 +616,12 @@
* multi bytes.
*/
while (*mbs && mbs_length > 0) {
+ /*
+ * The buffer we allocated is always big enough.
+ * Keep this code path in a comment if we decide to choose
+ * smaller wcs_length in the future
+ */
+/*
if (wcs_length == 0) {
dest->length = wcs - dest->s;
dest->s[dest->length] = L'\0';
@@ -618,24 +631,20 @@
return (-1);
wcs = dest->s + dest->length;
}
+*/
#if HAVE_MBRTOWC
- r = mbrtowc(wcs, mbs, wcs_length, &shift_state);
+ r = mbrtowc(wcs, mbs, mbs_length, &shift_state);
#else
- r = mbtowc(wcs, mbs, wcs_length);
+ r = mbtowc(wcs, mbs, mbs_length);
#endif
if (r == (size_t)-1 || r == (size_t)-2) {
ret_val = -1;
- if (errno == EILSEQ) {
- ++mbs;
- --mbs_length;
- continue;
- } else
- break;
+ break;
}
if (r == 0 || r > mbs_length)
break;
wcs++;
- wcs_length--;
+ // wcs_length--;
mbs += r;
mbs_length -= r;
}
@@ -680,7 +689,7 @@
if (to_cp == CP_C_LOCALE) {
/*
- * "C" locale special process.
+ * "C" locale special processing.
*/
const wchar_t *wp = ws;
char *p;
@@ -799,7 +808,8 @@
as->s[as->length] = '\0';
/* Re-allocate buffer for MBS. */
if (archive_string_ensure(as,
- as->length + len * 2 + 1) == NULL)
+ as->length + max(len * 2,
+ (size_t)MB_CUR_MAX) + 1) == NULL)
return (-1);
p = as->s + as->length;
end = as->s + as->buffer_length - MB_CUR_MAX -1;
@@ -890,7 +900,7 @@
struct archive_string_conv *))
{
if (sc == NULL || sc->nconverter >= 2)
- __archive_errx(1, "Programing error");
+ __archive_errx(1, "Programming error");
sc->converter[sc->nconverter++] = converter;
}
@@ -3441,7 +3451,8 @@
as->length = p - as->s;
/* Re-allocate buffer for MBS. */
if (archive_string_ensure(as,
- as->length + len * 2 + 1) == NULL)
+ as->length + max(len * 2,
+ (size_t)MB_CUR_MAX) + 1) == NULL)
return (-1);
p = as->s + as->length;
end = as->s + as->buffer_length - MB_CUR_MAX -1;
@@ -4053,6 +4064,7 @@
{
if (utf8 == NULL) {
aes->aes_set = 0;
+ return (0);
}
aes->aes_set = AES_SET_UTF8;
archive_string_empty(&(aes->aes_mbs));
@@ -4067,6 +4079,7 @@
{
if (wcs == NULL) {
aes->aes_set = 0;
+ return (0);
}
aes->aes_set = AES_SET_WCS; /* Only WCS form set. */
archive_string_empty(&(aes->aes_mbs));
diff --git a/Utilities/cmlibarchive/libarchive/archive_string.h b/Utilities/cmlibarchive/libarchive/archive_string.h
index 56dfbb2..27e1ad6 100644
--- a/Utilities/cmlibarchive/libarchive/archive_string.h
+++ b/Utilities/cmlibarchive/libarchive/archive_string.h
@@ -26,15 +26,15 @@
*
*/
+#ifndef ARCHIVE_STRING_H_INCLUDED
+#define ARCHIVE_STRING_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#ifndef __LIBARCHIVE_TEST
#error This header is only to be used internally to libarchive.
#endif
#endif
-#ifndef ARCHIVE_STRING_H_INCLUDED
-#define ARCHIVE_STRING_H_INCLUDED
-
#include <stdarg.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h> /* required for wchar_t on some systems */
diff --git a/Utilities/cmlibarchive/libarchive/archive_string_composition.h b/Utilities/cmlibarchive/libarchive/archive_string_composition.h
index 8902ac1..d0ac340 100644
--- a/Utilities/cmlibarchive/libarchive/archive_string_composition.h
+++ b/Utilities/cmlibarchive/libarchive/archive_string_composition.h
@@ -34,13 +34,13 @@
* See also http://unicode.org/report/tr15/
*/
+#ifndef ARCHIVE_STRING_COMPOSITION_H_INCLUDED
+#define ARCHIVE_STRING_COMPOSITION_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_STRING_COMPOSITION_H_INCLUDED
-#define ARCHIVE_STRING_COMPOSITION_H_INCLUDED
-
struct unicode_composition_table {
uint32_t cp1;
uint32_t cp2;
diff --git a/Utilities/cmlibarchive/libarchive/archive_util.3 b/Utilities/cmlibarchive/libarchive/archive_util.3
index 99ab842..d5d4e7d 100644
--- a/Utilities/cmlibarchive/libarchive/archive_util.3
+++ b/Utilities/cmlibarchive/libarchive/archive_util.3
@@ -92,10 +92,10 @@
Not generally used in client code.
.It Fn archive_compression
Synonym for
-.Fn archive_filter_code(a, 0) .
+.Fn archive_filter_code a 0 .
.It Fn archive_compression_name
Synonym for
-.Fn archive_filter_name(a, 0) .
+.Fn archive_filter_name a 0 .
.It Fn archive_copy_error
Copies error information from one archive to another.
.It Fn archive_errno
@@ -142,13 +142,13 @@
filter 1 is the uudecode filter,
and filter 2 is the pseudo-filter that wraps the archive read functions.
In this case, requesting
-.Fn archive_position(a, -1)
+.Fn archive_position a -1
would be a synonym for
-.Fn archive_position(a, 2)
+.Fn archive_position a 2
which would return the number of bytes currently read from the archive, while
-.Fn archive_position(a, 1)
+.Fn archive_position a 1
would return the number of bytes after uudecoding, and
-.Fn archive_position(a, 0)
+.Fn archive_position a 0
would return the number of bytes after decompression.
.It Fn archive_filter_name
Returns a textual name identifying the indicated filter.
@@ -170,9 +170,9 @@
.It Fn archive_position
Returns the number of bytes read from or written to the indicated filter.
In particular,
-.Fn archive_position(a, 0)
+.Fn archive_position a 0
returns the number of bytes read or written by the format handler, while
-.Fn archive_position(a, -1)
+.Fn archive_position a -1
returns the number of bytes read or written to the archive.
See
.Fn archive_filter_count
diff --git a/Utilities/cmlibarchive/libarchive/archive_util.c b/Utilities/cmlibarchive/libarchive/archive_util.c
index e5c6e3b..e4cb051 100644
--- a/Utilities/cmlibarchive/libarchive/archive_util.c
+++ b/Utilities/cmlibarchive/libarchive/archive_util.c
@@ -218,8 +218,8 @@
* Also Windows version of mktemp family including _mktemp_s
* are not secure.
*/
-int
-__archive_mktemp(const char *tmpdir)
+static int
+__archive_mktempx(const char *tmpdir, wchar_t *template)
{
static const wchar_t prefix[] = L"libarchive_";
static const wchar_t suffix[] = L"XXXXXXXXXX";
@@ -243,64 +243,76 @@
hProv = (HCRYPTPROV)NULL;
fd = -1;
ws = NULL;
- archive_string_init(&temp_name);
- /* Get a temporary directory. */
- if (tmpdir == NULL) {
- size_t l;
- wchar_t *tmp;
+ if (template == NULL) {
+ archive_string_init(&temp_name);
- l = GetTempPathW(0, NULL);
- if (l == 0) {
- la_dosmaperr(GetLastError());
- goto exit_tmpfile;
- }
- tmp = malloc(l*sizeof(wchar_t));
- if (tmp == NULL) {
- errno = ENOMEM;
- goto exit_tmpfile;
- }
- GetTempPathW((DWORD)l, tmp);
- archive_wstrcpy(&temp_name, tmp);
- free(tmp);
- } else {
- if (archive_wstring_append_from_mbs(&temp_name, tmpdir,
- strlen(tmpdir)) < 0)
- goto exit_tmpfile;
- if (temp_name.s[temp_name.length-1] != L'/')
- archive_wstrappend_wchar(&temp_name, L'/');
- }
+ /* Get a temporary directory. */
+ if (tmpdir == NULL) {
+ size_t l;
+ wchar_t *tmp;
- /* Check if temp_name is a directory. */
- attr = GetFileAttributesW(temp_name.s);
- if (attr == (DWORD)-1) {
- if (GetLastError() != ERROR_FILE_NOT_FOUND) {
- la_dosmaperr(GetLastError());
- goto exit_tmpfile;
+ l = GetTempPathW(0, NULL);
+ if (l == 0) {
+ la_dosmaperr(GetLastError());
+ goto exit_tmpfile;
+ }
+ tmp = malloc(l*sizeof(wchar_t));
+ if (tmp == NULL) {
+ errno = ENOMEM;
+ goto exit_tmpfile;
+ }
+ GetTempPathW((DWORD)l, tmp);
+ archive_wstrcpy(&temp_name, tmp);
+ free(tmp);
+ } else {
+ if (archive_wstring_append_from_mbs(&temp_name, tmpdir,
+ strlen(tmpdir)) < 0)
+ goto exit_tmpfile;
+ if (temp_name.s[temp_name.length-1] != L'/')
+ archive_wstrappend_wchar(&temp_name, L'/');
}
- ws = __la_win_permissive_name_w(temp_name.s);
- if (ws == NULL) {
- errno = EINVAL;
- goto exit_tmpfile;
- }
- attr = GetFileAttributesW(ws);
+
+ /* Check if temp_name is a directory. */
+ attr = GetFileAttributesW(temp_name.s);
if (attr == (DWORD)-1) {
- la_dosmaperr(GetLastError());
+ if (GetLastError() != ERROR_FILE_NOT_FOUND) {
+ la_dosmaperr(GetLastError());
+ goto exit_tmpfile;
+ }
+ ws = __la_win_permissive_name_w(temp_name.s);
+ if (ws == NULL) {
+ errno = EINVAL;
+ goto exit_tmpfile;
+ }
+ attr = GetFileAttributesW(ws);
+ if (attr == (DWORD)-1) {
+ la_dosmaperr(GetLastError());
+ goto exit_tmpfile;
+ }
+ }
+ if (!(attr & FILE_ATTRIBUTE_DIRECTORY)) {
+ errno = ENOTDIR;
goto exit_tmpfile;
}
- }
- if (!(attr & FILE_ATTRIBUTE_DIRECTORY)) {
- errno = ENOTDIR;
- goto exit_tmpfile;
- }
- /*
- * Create a temporary file.
- */
- archive_wstrcat(&temp_name, prefix);
- archive_wstrcat(&temp_name, suffix);
- ep = temp_name.s + archive_strlen(&temp_name);
- xp = ep - wcslen(suffix);
+ /*
+ * Create a temporary file.
+ */
+ archive_wstrcat(&temp_name, prefix);
+ archive_wstrcat(&temp_name, suffix);
+ ep = temp_name.s + archive_strlen(&temp_name);
+ xp = ep - wcslen(suffix);
+ template = temp_name.s;
+ } else {
+ xp = wcschr(template, L'X');
+ if (xp == NULL) /* No X, programming error */
+ abort();
+ for (ep = xp; *ep == L'X'; ep++)
+ continue;
+ if (*ep) /* X followed by non X, programming error */
+ abort();
+ }
if (!CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL,
CRYPT_VERIFYCONTEXT)) {
@@ -323,20 +335,24 @@
*p = num[((DWORD)*p) % (sizeof(num)/sizeof(num[0]))];
free(ws);
- ws = __la_win_permissive_name_w(temp_name.s);
+ ws = __la_win_permissive_name_w(template);
if (ws == NULL) {
errno = EINVAL;
goto exit_tmpfile;
}
- /* Specifies FILE_FLAG_DELETE_ON_CLOSE flag is to
- * delete this temporary file immediately when this
- * file closed. */
+ if (template == temp_name.s) {
+ attr = FILE_ATTRIBUTE_TEMPORARY |
+ FILE_FLAG_DELETE_ON_CLOSE;
+ } else {
+ /* mkstemp */
+ attr = FILE_ATTRIBUTE_NORMAL;
+ }
h = CreateFileW(ws,
GENERIC_READ | GENERIC_WRITE | DELETE,
0,/* Not share */
NULL,
CREATE_NEW,/* Create a new file only */
- FILE_ATTRIBUTE_TEMPORARY | FILE_FLAG_DELETE_ON_CLOSE,
+ attr,
NULL);
if (h == INVALID_HANDLE_VALUE) {
/* The same file already exists. retry with
@@ -358,10 +374,23 @@
if (hProv != (HCRYPTPROV)NULL)
CryptReleaseContext(hProv, 0);
free(ws);
- archive_wstring_free(&temp_name);
+ if (template == temp_name.s)
+ archive_wstring_free(&temp_name);
return (fd);
}
+int
+__archive_mktemp(const char *tmpdir)
+{
+ return __archive_mktempx(tmpdir, NULL);
+}
+
+int
+__archive_mkstemp(wchar_t *template)
+{
+ return __archive_mktempx(NULL, template);
+}
+
#else
static int
@@ -414,14 +443,24 @@
return (fd);
}
-#else
+int
+__archive_mkstemp(char *template)
+{
+ int fd = -1;
+ fd = mkstemp(template);
+ if (fd >= 0)
+ __archive_ensure_cloexec_flag(fd);
+ return (fd);
+}
+
+#else /* !HAVE_MKSTEMP */
/*
* We use a private routine.
*/
-int
-__archive_mktemp(const char *tmpdir)
+static int
+__archive_mktempx(const char *tmpdir, char *template)
{
static const char num[] = {
'0', '1', '2', '3', '4', '5', '6', '7',
@@ -439,26 +478,37 @@
char *tp, *ep;
fd = -1;
- archive_string_init(&temp_name);
- if (tmpdir == NULL) {
- if (get_tempdir(&temp_name) != ARCHIVE_OK)
+ if (template == NULL) {
+ archive_string_init(&temp_name);
+ if (tmpdir == NULL) {
+ if (get_tempdir(&temp_name) != ARCHIVE_OK)
+ goto exit_tmpfile;
+ } else
+ archive_strcpy(&temp_name, tmpdir);
+ if (temp_name.s[temp_name.length-1] == '/') {
+ temp_name.s[temp_name.length-1] = '\0';
+ temp_name.length --;
+ }
+ if (la_stat(temp_name.s, &st) < 0)
goto exit_tmpfile;
- } else
- archive_strcpy(&temp_name, tmpdir);
- if (temp_name.s[temp_name.length-1] == '/') {
- temp_name.s[temp_name.length-1] = '\0';
- temp_name.length --;
+ if (!S_ISDIR(st.st_mode)) {
+ errno = ENOTDIR;
+ goto exit_tmpfile;
+ }
+ archive_strcat(&temp_name, "/libarchive_");
+ tp = temp_name.s + archive_strlen(&temp_name);
+ archive_strcat(&temp_name, "XXXXXXXXXX");
+ ep = temp_name.s + archive_strlen(&temp_name);
+ template = temp_name.s;
+ } else {
+ tp = strchr(template, 'X');
+ if (tp == NULL) /* No X, programming error */
+ abort();
+ for (ep = tp; *ep == 'X'; ep++)
+ continue;
+ if (*ep) /* X followed by non X, programming error */
+ abort();
}
- if (stat(temp_name.s, &st) < 0)
- goto exit_tmpfile;
- if (!S_ISDIR(st.st_mode)) {
- errno = ENOTDIR;
- goto exit_tmpfile;
- }
- archive_strcat(&temp_name, "/libarchive_");
- tp = temp_name.s + archive_strlen(&temp_name);
- archive_strcat(&temp_name, "XXXXXXXXXX");
- ep = temp_name.s + archive_strlen(&temp_name);
do {
char *p;
@@ -469,19 +519,33 @@
int d = *((unsigned char *)p) % sizeof(num);
*p++ = num[d];
}
- fd = open(temp_name.s, O_CREAT | O_EXCL | O_RDWR | O_CLOEXEC,
+ fd = open(template, O_CREAT | O_EXCL | O_RDWR | O_CLOEXEC,
0600);
} while (fd < 0 && errno == EEXIST);
if (fd < 0)
goto exit_tmpfile;
__archive_ensure_cloexec_flag(fd);
- unlink(temp_name.s);
+ if (template == temp_name.s)
+ unlink(temp_name.s);
exit_tmpfile:
- archive_string_free(&temp_name);
+ if (template == temp_name.s)
+ archive_string_free(&temp_name);
return (fd);
}
-#endif /* HAVE_MKSTEMP */
+int
+__archive_mktemp(const char *tmpdir)
+{
+ return __archive_mktempx(tmpdir, NULL);
+}
+
+int
+__archive_mkstemp(char *template)
+{
+ return __archive_mktempx(NULL, template);
+}
+
+#endif /* !HAVE_MKSTEMP */
#endif /* !_WIN32 || __CYGWIN__ */
/*
diff --git a/Utilities/cmlibarchive/libarchive/archive_windows.c b/Utilities/cmlibarchive/libarchive/archive_windows.c
index 6ff8749..624e270 100644
--- a/Utilities/cmlibarchive/libarchive/archive_windows.c
+++ b/Utilities/cmlibarchive/libarchive/archive_windows.c
@@ -445,7 +445,8 @@
* Windows' stat() does not accept the path added "\\?\" especially "?"
* character.
* It means we cannot access the long name path longer than MAX_PATH.
- * So I've implemented simular Windows' stat() to access the long name path.
+ * So I've implemented a function similar to Windows' stat() to access the
+ * long name path.
* And I've added some feature.
* 1. set st_ino by nFileIndexHigh and nFileIndexLow of
* BY_HANDLE_FILE_INFORMATION.
diff --git a/Utilities/cmlibarchive/libarchive/archive_windows.h b/Utilities/cmlibarchive/libarchive/archive_windows.h
index c3aed0c..dda63b8 100644
--- a/Utilities/cmlibarchive/libarchive/archive_windows.h
+++ b/Utilities/cmlibarchive/libarchive/archive_windows.h
@@ -27,10 +27,6 @@
* $FreeBSD$
*/
-#ifndef __LIBARCHIVE_BUILD
-#error This header is only to be used internally to libarchive.
-#endif
-
/*
* TODO: A lot of stuff in here isn't actually used by libarchive and
* can be trimmed out. Note that this file is used by libarchive and
@@ -48,6 +44,10 @@
#ifndef LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED
#define LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED
+#ifndef __LIBARCHIVE_BUILD
+#error This header is only to be used internally to libarchive.
+#endif
+
/* Start of configuration for native Win32 */
#ifndef MINGW_HAS_SECURE_API
#define MINGW_HAS_SECURE_API 1
@@ -117,10 +117,7 @@
#if !defined(__BORLANDC__) && !defined(__WATCOMC__)
#define setmode _setmode
#endif
-#ifdef stat
-#undef stat
-#endif
-#define stat(path,stref) __la_stat(path,stref)
+#define la_stat(path,stref) __la_stat(path,stref)
#if !defined(__WATCOMC__)
#if !defined(__BORLANDC__)
#define strdup _strdup
diff --git a/Utilities/cmlibarchive/libarchive/archive_write.3 b/Utilities/cmlibarchive/libarchive/archive_write.3
index c1164f5..e7f7f13 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write.3
@@ -118,7 +118,7 @@
.Fn archive_write_free
function to release all resources.
.\"
-.Sh EXAMPLE
+.Sh EXAMPLES
The following sketch illustrates basic usage of the library.
In this example,
the callback functions are simply wrappers around the standard
@@ -192,7 +192,7 @@
if (archive_write_set_format_filter_by_ext(a, outname) != ARCHIVE_OK) {
archive_write_add_filter_gzip(a);
archive_write_set_format_ustar(a);
- }
+ }
archive_write_open(a, mydata, myopen, mywrite, myclose);
while (*filename) {
stat(*filename, &st);
@@ -225,8 +225,8 @@
.Ed
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write.c b/Utilities/cmlibarchive/libarchive/archive_write.c
index e8daf53..98a55fb 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write.c
@@ -212,6 +212,7 @@
f = calloc(1, sizeof(*f));
f->archive = _a;
+ f->state = ARCHIVE_WRITE_FILTER_STATE_NEW;
if (a->filter_first == NULL)
a->filter_first = f;
else
@@ -228,6 +229,9 @@
const void *buff, size_t length)
{
int r;
+ /* Never write to non-open filters */
+ if (f->state != ARCHIVE_WRITE_FILTER_STATE_OPEN)
+ return(ARCHIVE_FATAL);
if (length == 0)
return(ARCHIVE_OK);
if (f->write == NULL)
@@ -240,27 +244,70 @@
}
/*
- * Open a filter.
+ * Recursive function for opening the filter chain
+ * Last filter is opened first
*/
-int
+static int
__archive_write_open_filter(struct archive_write_filter *f)
{
- if (f->open == NULL)
+ int ret;
+
+ ret = ARCHIVE_OK;
+ if (f->next_filter != NULL)
+ ret = __archive_write_open_filter(f->next_filter);
+ if (ret != ARCHIVE_OK)
+ return (ret);
+ if (f->state != ARCHIVE_WRITE_FILTER_STATE_NEW)
+ return (ARCHIVE_FATAL);
+ if (f->open == NULL) {
+ f->state = ARCHIVE_WRITE_FILTER_STATE_OPEN;
return (ARCHIVE_OK);
- return (f->open)(f);
+ }
+ ret = (f->open)(f);
+ if (ret == ARCHIVE_OK)
+ f->state = ARCHIVE_WRITE_FILTER_STATE_OPEN;
+ else
+ f->state = ARCHIVE_WRITE_FILTER_STATE_FATAL;
+ return (ret);
}
/*
- * Close a filter.
+ * Open all filters
*/
-int
-__archive_write_close_filter(struct archive_write_filter *f)
+static int
+__archive_write_filters_open(struct archive_write *a)
{
- if (f->close != NULL)
- return (f->close)(f);
- if (f->next_filter != NULL)
- return (__archive_write_close_filter(f->next_filter));
- return (ARCHIVE_OK);
+ return (__archive_write_open_filter(a->filter_first));
+}
+
+/*
+ * Close all filtes
+ */
+static int
+__archive_write_filters_close(struct archive_write *a)
+{
+ struct archive_write_filter *f;
+ int ret, ret1;
+ ret = ARCHIVE_OK;
+ for (f = a->filter_first; f != NULL; f = f->next_filter) {
+ /* Do not close filters that are not open */
+ if (f->state == ARCHIVE_WRITE_FILTER_STATE_OPEN) {
+ if (f->close != NULL) {
+ ret1 = (f->close)(f);
+ if (ret1 < ret)
+ ret = ret1;
+ if (ret1 == ARCHIVE_OK) {
+ f->state =
+ ARCHIVE_WRITE_FILTER_STATE_CLOSED;
+ } else {
+ f->state =
+ ARCHIVE_WRITE_FILTER_STATE_FATAL;
+ }
+ } else
+ f->state = ARCHIVE_WRITE_FILTER_STATE_CLOSED;
+ }
+ }
+ return (ret);
}
int
@@ -292,6 +339,7 @@
struct archive_none *state;
void *buffer;
size_t buffer_size;
+ int ret;
f->bytes_per_block = archive_write_get_bytes_per_block(f->archive);
f->bytes_in_last_block =
@@ -316,7 +364,13 @@
if (a->client_opener == NULL)
return (ARCHIVE_OK);
- return (a->client_opener(f->archive, a->client_data));
+ ret = a->client_opener(f->archive, a->client_data);
+ if (ret != ARCHIVE_OK) {
+ free(state->buffer);
+ free(state);
+ f->data = NULL;
+ }
+ return (ret);
}
static int
@@ -439,8 +493,6 @@
(*a->client_closer)(&a->archive, a->client_data);
free(state->buffer);
free(state);
- /* Clear the close handler myself not to be called again. */
- f->close = NULL;
a->client_data = NULL;
/* Clear passphrase. */
if (a->passphrase != NULL) {
@@ -448,6 +500,8 @@
free(a->passphrase);
a->passphrase = NULL;
}
+ /* Clear the close handler myself not to be called again. */
+ f->state = ARCHIVE_WRITE_FILTER_STATE_CLOSED;
return (ret);
}
@@ -477,9 +531,10 @@
client_filter->write = archive_write_client_write;
client_filter->close = archive_write_client_close;
- ret = __archive_write_open_filter(a->filter_first);
+ ret = __archive_write_filters_open(a);
if (ret < ARCHIVE_WARN) {
- r1 = __archive_write_close_filter(a->filter_first);
+ r1 = __archive_write_filters_close(a);
+ __archive_write_filters_free(_a);
return (r1 < ret ? r1 : ret);
}
@@ -521,7 +576,7 @@
}
/* Finish the compression and close the stream. */
- r1 = __archive_write_close_filter(a->filter_first);
+ r1 = __archive_write_filters_close(a);
if (r1 < r)
r = r1;
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_b64encode.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_b64encode.c
index b46b19a..87fdb73 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_b64encode.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_b64encode.c
@@ -149,11 +149,6 @@
{
struct private_b64encode *state = (struct private_b64encode *)f->data;
size_t bs = 65536, bpb;
- int ret;
-
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != ARCHIVE_OK)
- return (ret);
if (f->archive->magic == ARCHIVE_WRITE_MAGIC) {
/* Buffer size should be a multiple number of the of bytes
@@ -266,7 +261,6 @@
archive_filter_b64encode_close(struct archive_write_filter *f)
{
struct private_b64encode *state = (struct private_b64encode *)f->data;
- int ret, ret2;
/* Flush remaining bytes. */
if (state->hold_len != 0)
@@ -274,12 +268,8 @@
archive_string_sprintf(&state->encoded_buff, "====\n");
/* Write the last block */
archive_write_set_bytes_in_last_block(f->archive, 1);
- ret = __archive_write_filter(f->next_filter,
+ return __archive_write_filter(f->next_filter,
state->encoded_buff.s, archive_strlen(&state->encoded_buff));
- ret2 = __archive_write_close_filter(f->next_filter);
- if (ret > ret2)
- ret = ret2;
- return (ret);
}
static int
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_bzip2.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_bzip2.c
index 6bd0d1d..535ef17 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_bzip2.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_bzip2.c
@@ -167,10 +167,6 @@
struct private_data *data = (struct private_data *)f->data;
int ret;
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != 0)
- return (ret);
-
if (data->compressed == NULL) {
size_t bs = 65536, bpb;
if (f->archive->magic == ARCHIVE_WRITE_MAGIC) {
@@ -262,7 +258,7 @@
archive_compressor_bzip2_close(struct archive_write_filter *f)
{
struct private_data *data = (struct private_data *)f->data;
- int ret, r1;
+ int ret;
/* Finish compression cycle. */
ret = drive_compressor(f, data, 1);
@@ -281,9 +277,7 @@
"Failed to clean up compressor");
ret = ARCHIVE_FATAL;
}
-
- r1 = __archive_write_close_filter(f->next_filter);
- return (r1 < ret ? r1 : ret);
+ return ret;
}
static int
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_compress.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_compress.c
index 26fcef4..d404fae 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_compress.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_compress.c
@@ -146,17 +146,12 @@
static int
archive_compressor_compress_open(struct archive_write_filter *f)
{
- int ret;
struct private_data *state;
size_t bs = 65536, bpb;
f->code = ARCHIVE_FILTER_COMPRESS;
f->name = "compress";
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != ARCHIVE_OK)
- return (ret);
-
state = (struct private_data *)calloc(1, sizeof(*state));
if (state == NULL) {
archive_set_error(f->archive, ENOMEM,
@@ -426,30 +421,27 @@
archive_compressor_compress_close(struct archive_write_filter *f)
{
struct private_data *state = (struct private_data *)f->data;
- int ret, ret2;
+ int ret;
ret = output_code(f, state->cur_code);
if (ret != ARCHIVE_OK)
- goto cleanup;
+ return ret;
ret = output_flush(f);
if (ret != ARCHIVE_OK)
- goto cleanup;
+ return ret;
/* Write the last block */
ret = __archive_write_filter(f->next_filter,
state->compressed, state->compressed_offset);
-cleanup:
- ret2 = __archive_write_close_filter(f->next_filter);
- if (ret > ret2)
- ret = ret2;
- free(state->compressed);
- free(state);
return (ret);
}
static int
archive_compressor_compress_free(struct archive_write_filter *f)
{
- (void)f; /* UNUSED */
+ struct private_data *state = (struct private_data *)f->data;
+
+ free(state->compressed);
+ free(state);
return (ARCHIVE_OK);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_gzip.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_gzip.c
index 986123a..8d6838b 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_gzip.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_gzip.c
@@ -184,10 +184,6 @@
struct private_data *data = (struct private_data *)f->data;
int ret;
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != ARCHIVE_OK)
- return (ret);
-
if (data->compressed == NULL) {
size_t bs = 65536, bpb;
if (f->archive->magic == ARCHIVE_WRITE_MAGIC) {
@@ -307,7 +303,7 @@
{
unsigned char trailer[8];
struct private_data *data = (struct private_data *)f->data;
- int ret, r1;
+ int ret;
/* Finish compression cycle */
ret = drive_compressor(f, data, 1);
@@ -338,8 +334,7 @@
"Failed to clean up compressor");
ret = ARCHIVE_FATAL;
}
- r1 = __archive_write_close_filter(f->next_filter);
- return (r1 < ret ? r1 : ret);
+ return ret;
}
/*
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_lz4.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_lz4.c
index 15fd494..cf19fad 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_lz4.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_lz4.c
@@ -223,16 +223,11 @@
archive_filter_lz4_open(struct archive_write_filter *f)
{
struct private_data *data = (struct private_data *)f->data;
- int ret;
size_t required_size;
static size_t const bkmap[] = { 64 * 1024, 256 * 1024, 1 * 1024 * 1024,
4 * 1024 * 1024 };
size_t pre_block_size;
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != 0)
- return (ret);
-
if (data->block_maximum_size < 4)
data->block_size = bkmap[0];
else
@@ -343,7 +338,7 @@
archive_filter_lz4_close(struct archive_write_filter *f)
{
struct private_data *data = (struct private_data *)f->data;
- int ret, r1;
+ int ret;
/* Finish compression cycle. */
ret = (int)lz4_write_one_block(f, NULL, 0);
@@ -366,9 +361,7 @@
ret = __archive_write_filter(f->next_filter,
data->out_buffer, data->out - data->out_buffer);
}
-
- r1 = __archive_write_close_filter(f->next_filter);
- return (r1 < ret ? r1 : ret);
+ return ret;
}
static int
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_lzop.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_lzop.c
index ad705c4..3bd9062 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_lzop.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_lzop.c
@@ -228,11 +228,6 @@
archive_write_lzop_open(struct archive_write_filter *f)
{
struct write_lzop *data = (struct write_lzop *)f->data;
- int ret;
-
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != ARCHIVE_OK)
- return (ret);
switch (data->compression_level) {
case 1:
@@ -439,10 +434,7 @@
}
/* Write a zero uncompressed size as the end mark of the series of
* compressed block. */
- r = __archive_write_filter(f->next_filter, &endmark, sizeof(endmark));
- if (r != ARCHIVE_OK)
- return (r);
- return (__archive_write_close_filter(f->next_filter));
+ return __archive_write_filter(f->next_filter, &endmark, sizeof(endmark));
}
#else
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_program.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_program.c
index 660f693..a4bc1d9 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_program.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_program.c
@@ -212,11 +212,6 @@
struct archive_write_program_data *data, const char *cmd)
{
pid_t child;
- int ret;
-
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != ARCHIVE_OK)
- return (ret);
if (data->child_buf == NULL) {
data->child_buf_len = 65536;
@@ -353,11 +348,11 @@
__archive_write_program_close(struct archive_write_filter *f,
struct archive_write_program_data *data)
{
- int ret, r1, status;
+ int ret, status;
ssize_t bytes_read;
if (data->child == 0)
- return __archive_write_close_filter(f->next_filter);
+ return ARCHIVE_OK;
ret = 0;
close(data->child_stdin);
@@ -409,7 +404,6 @@
"Error closing program: %s", data->program_name);
ret = ARCHIVE_FATAL;
}
- r1 = __archive_write_close_filter(f->next_filter);
- return (r1 < ret ? r1 : ret);
+ return ret;
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_uuencode.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_uuencode.c
index 23d9c15..1ad4589 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_uuencode.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_uuencode.c
@@ -138,11 +138,6 @@
{
struct private_uuencode *state = (struct private_uuencode *)f->data;
size_t bs = 65536, bpb;
- int ret;
-
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != ARCHIVE_OK)
- return (ret);
if (f->archive->magic == ARCHIVE_WRITE_MAGIC) {
/* Buffer size should be a multiple number of the of bytes
@@ -257,7 +252,6 @@
archive_filter_uuencode_close(struct archive_write_filter *f)
{
struct private_uuencode *state = (struct private_uuencode *)f->data;
- int ret, ret2;
/* Flush remaining bytes. */
if (state->hold_len != 0)
@@ -265,12 +259,8 @@
archive_string_sprintf(&state->encoded_buff, "`\nend\n");
/* Write the last block */
archive_write_set_bytes_in_last_block(f->archive, 1);
- ret = __archive_write_filter(f->next_filter,
+ return __archive_write_filter(f->next_filter,
state->encoded_buff.s, archive_strlen(&state->encoded_buff));
- ret2 = __archive_write_close_filter(f->next_filter);
- if (ret > ret2)
- ret = ret2;
- return (ret);
}
static int
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_xz.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_xz.c
index e4a3535..2ad4bcb 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_xz.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_xz.c
@@ -309,10 +309,6 @@
struct private_data *data = f->data;
int ret;
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != ARCHIVE_OK)
- return (ret);
-
if (data->compressed == NULL) {
size_t bs = 65536, bpb;
if (f->archive->magic == ARCHIVE_WRITE_MAGIC) {
@@ -390,10 +386,13 @@
data->compression_level = 6;
return (ARCHIVE_OK);
} else if (strcmp(key, "threads") == 0) {
+ char *endptr;
+
if (value == NULL)
return (ARCHIVE_WARN);
- data->threads = (int)strtoul(value, NULL, 10);
- if (data->threads == 0 && errno != 0) {
+ errno = 0;
+ data->threads = (int)strtoul(value, &endptr, 10);
+ if (errno != 0 || *endptr != '\0') {
data->threads = 1;
return (ARCHIVE_WARN);
}
@@ -445,7 +444,7 @@
archive_compressor_xz_close(struct archive_write_filter *f)
{
struct private_data *data = (struct private_data *)f->data;
- int ret, r1;
+ int ret;
ret = drive_compressor(f, data, 1);
if (ret == ARCHIVE_OK) {
@@ -463,8 +462,7 @@
}
}
lzma_end(&(data->stream));
- r1 = __archive_write_close_filter(f->next_filter);
- return (r1 < ret ? r1 : ret);
+ return ret;
}
static int
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_zstd.c b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_zstd.c
index 251b17d..d0d78a0 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_add_filter_zstd.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_add_filter_zstd.c
@@ -172,11 +172,6 @@
archive_compressor_zstd_open(struct archive_write_filter *f)
{
struct private_data *data = (struct private_data *)f->data;
- int ret;
-
- ret = __archive_write_open_filter(f->next_filter);
- if (ret != ARCHIVE_OK)
- return (ret);
if (data->out.dst == NULL) {
size_t bs = ZSTD_CStreamOutSize(), bpb;
@@ -238,14 +233,9 @@
archive_compressor_zstd_close(struct archive_write_filter *f)
{
struct private_data *data = (struct private_data *)f->data;
- int r1, r2;
/* Finish zstd frame */
- r1 = drive_compressor(f, data, 1, NULL, 0);
-
- r2 = __archive_write_close_filter(f->next_filter);
-
- return r1 < r2 ? r1 : r2;
+ return drive_compressor(f, data, 1, NULL, 0);
}
/*
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_blocksize.3 b/Utilities/cmlibarchive/libarchive/archive_write_blocksize.3
index afd84ea..4973f99 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_blocksize.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_blocksize.3
@@ -107,8 +107,8 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_data.3 b/Utilities/cmlibarchive/libarchive/archive_write_data.3
index 9c16cd9..bc208b4 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_data.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_data.3
@@ -82,9 +82,9 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write_finish_entry 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_disk.3 b/Utilities/cmlibarchive/libarchive/archive_write_disk.3
index 949c9ef..2fa016e 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_disk.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_disk.3
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd April 3, 2017
+.Dd January 19, 2020
.Dt ARCHIVE_WRITE_DISK 3
.Os
.Sh NAME
@@ -113,7 +113,8 @@
.Pq FreeBSD, Mac OS X
for more information on file attributes.
.It Cm ARCHIVE_EXTRACT_MAC_METADATA
-Mac OS X specific. Restore metadata using
+Mac OS X specific.
+Restore metadata using
.Xr copyfile 3 .
By default,
.Xr copyfile 3
@@ -138,6 +139,11 @@
if the default user and group IDs of newly-created objects on disk
happen to match those specified in the archive entry.
By default, only basic permissions are restored, and umask is obeyed.
+.It Cm ARCHIVE_EXTRACT_SAFE_WRITES
+Extract files atomically, by first creating a unique temporary file and then
+renaming it to its required destination name.
+This avoids a race where an application might see a partial file (or no
+file) during extraction.
.It Cm ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS
Refuse to extract an absolute path.
The default is to not refuse such paths.
@@ -264,9 +270,9 @@
functions.
.\"
.Sh SEE ALSO
+.Xr tar 1 ,
.Xr archive_read 3 ,
.Xr archive_write 3 ,
-.Xr tar 1 ,
.Xr libarchive 3
.Sh HISTORY
The
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c b/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c
index affa503..1f7e673 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c
@@ -165,6 +165,10 @@
#define O_NOFOLLOW 0
#endif
+#ifndef AT_FDCWD
+#define AT_FDCWD -100
+#endif
+
struct fixup_entry {
struct fixup_entry *next;
struct archive_acl acl;
@@ -249,6 +253,8 @@
struct archive_entry *entry; /* Entry being extracted. */
char *name; /* Name of entry, possibly edited. */
struct archive_string _name_data; /* backing store for 'name' */
+ char *tmpname; /* Temporary name * */
+ struct archive_string _tmpname_data; /* backing store for 'tmpname' */
/* Tasks remaining for this object. */
int todo;
/* Tasks deferred until end-of-archive. */
@@ -348,6 +354,9 @@
#define HFS_BLOCKS(s) ((s) >> 12)
+
+static int la_opendirat(int, const char *);
+static int la_mktemp(struct archive_write_disk *);
static void fsobj_error(int *, struct archive_string *, int, const char *,
const char *);
static int check_symlinks_fsobj(char *, int *, struct archive_string *,
@@ -401,6 +410,61 @@
size_t, int64_t);
static int
+la_mktemp(struct archive_write_disk *a)
+{
+ int oerrno, fd;
+ mode_t mode;
+
+ archive_string_empty(&a->_tmpname_data);
+ archive_string_sprintf(&a->_tmpname_data, "%s.XXXXXX", a->name);
+ a->tmpname = a->_tmpname_data.s;
+
+ fd = __archive_mkstemp(a->tmpname);
+ if (fd == -1)
+ return -1;
+
+ mode = a->mode & 0777 & ~a->user_umask;
+ if (fchmod(fd, mode) == -1) {
+ oerrno = errno;
+ close(fd);
+ errno = oerrno;
+ return -1;
+ }
+ return fd;
+}
+
+static int
+la_opendirat(int fd, const char *path) {
+ const int flags = O_CLOEXEC
+#if defined(O_BINARY)
+ | O_BINARY
+#endif
+#if defined(O_DIRECTORY)
+ | O_DIRECTORY
+#endif
+#if defined(O_PATH)
+ | O_PATH
+#elif defined(O_SEARCH)
+ | O_SEARCH
+#elif defined(__FreeBSD__) && defined(O_EXEC)
+ | O_EXEC
+#else
+ | O_RDONLY
+#endif
+ ;
+
+#if !defined(HAVE_OPENAT)
+ if (fd != AT_FDCWD) {
+ errno = ENOTSUP;
+ return (-1);
+ } else
+ return (open(path, flags));
+#else
+ return (openat(fd, path, flags));
+#endif
+}
+
+static int
lazy_stat(struct archive_write_disk *a)
{
if (a->pst != NULL) {
@@ -1705,6 +1769,20 @@
}
/*
+ * HYPOTHESIS:
+ * If we're not root, we won't be setting any security
+ * attributes that may be wiped by the set_mode() routine
+ * below. We also can't set xattr on non-owner-writable files,
+ * which may be the state after set_mode(). Perform
+ * set_xattrs() first based on these constraints.
+ */
+ if (a->user_uid != 0 &&
+ (a->todo & TODO_XATTR)) {
+ int r2 = set_xattrs(a);
+ if (r2 < ret) ret = r2;
+ }
+
+ /*
* set_mode must precede ACLs on systems such as Solaris and
* FreeBSD where setting the mode implicitly clears extended ACLs
*/
@@ -1717,8 +1795,10 @@
* Security-related extended attributes (such as
* security.capability on Linux) have to be restored last,
* since they're implicitly removed by other file changes.
+ * We do this last only when root.
*/
- if (a->todo & TODO_XATTR) {
+ if (a->user_uid == 0 &&
+ (a->todo & TODO_XATTR)) {
int r2 = set_xattrs(a);
if (r2 < ret) ret = r2;
}
@@ -1773,12 +1853,18 @@
if (a->fd >= 0) {
close(a->fd);
a->fd = -1;
+ if (a->tmpname) {
+ if (rename(a->tmpname, a->name) == -1) {
+ archive_set_error(&a->archive, errno,
+ "rename failed");
+ ret = ARCHIVE_FATAL;
+ }
+ a->tmpname = NULL;
+ }
}
/* If there's an entry, we can release it now. */
- if (a->entry) {
- archive_entry_free(a->entry);
- a->entry = NULL;
- }
+ archive_entry_free(a->entry);
+ a->entry = NULL;
a->archive.state = ARCHIVE_STATE_HEADER;
return (ret);
}
@@ -1895,7 +1981,7 @@
return;
/* Try to record our starting dir. */
- a->restore_pwd = open(".", O_RDONLY | O_BINARY | O_CLOEXEC);
+ a->restore_pwd = la_opendirat(AT_FDCWD, ".");
__archive_ensure_cloexec_flag(a->restore_pwd);
if (a->restore_pwd < 0)
return;
@@ -2018,7 +2104,7 @@
* follow the symlink if we're creating a dir.
*/
if (S_ISDIR(a->mode))
- r = stat(a->name, &a->st);
+ r = la_stat(a->name, &a->st);
/*
* If it's not a dir (or it's a broken symlink),
* then don't follow it.
@@ -2052,17 +2138,28 @@
}
if (!S_ISDIR(a->st.st_mode)) {
- /* A non-dir is in the way, unlink it. */
if (a->flags & ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS)
(void)clear_nochange_fflags(a);
- if (unlink(a->name) != 0) {
- archive_set_error(&a->archive, errno,
- "Can't unlink already-existing object");
- return (ARCHIVE_FAILED);
+
+ if ((a->flags & ARCHIVE_EXTRACT_SAFE_WRITES) &&
+ S_ISREG(a->st.st_mode)) {
+ /* Use a temporary file to extract */
+ if ((a->fd = la_mktemp(a)) == -1)
+ return ARCHIVE_FAILED;
+ a->pst = NULL;
+ en = 0;
+ } else {
+ /* A non-dir is in the way, unlink it. */
+ if (unlink(a->name) != 0) {
+ archive_set_error(&a->archive, errno,
+ "Can't unlink already-existing "
+ "object");
+ return (ARCHIVE_FAILED);
+ }
+ a->pst = NULL;
+ /* Try again. */
+ en = create_filesystem_object(a);
}
- a->pst = NULL;
- /* Try again. */
- en = create_filesystem_object(a);
} else if (!S_ISDIR(a->mode)) {
/* A dir is in the way of a non-dir, rmdir it. */
if (a->flags & ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS)
@@ -2164,6 +2261,13 @@
}
free(linkname_copy);
archive_string_free(&error_string);
+ /*
+ * Unlinking and linking here is really not atomic,
+ * but doing it right, would require us to construct
+ * an mktemplink() function, and then use rename(2).
+ */
+ if (a->flags & ARCHIVE_EXTRACT_SAFE_WRITES)
+ unlink(a->name);
r = link(linkname, a->name) ? errno : 0;
/*
* New cpio and pax formats allow hardlink entries
@@ -2184,7 +2288,7 @@
#ifdef HAVE_LSTAT
r = lstat(a->name, &st);
#else
- r = stat(a->name, &st);
+ r = la_stat(a->name, &st);
#endif
if (r != 0)
r = errno;
@@ -2202,6 +2306,13 @@
linkname = archive_entry_symlink(a->entry);
if (linkname != NULL) {
#if HAVE_SYMLINK
+ /*
+ * Unlinking and linking here is really not atomic,
+ * but doing it right, would require us to construct
+ * an mktempsymlink() function, and then use rename(2).
+ */
+ if (a->flags & ARCHIVE_EXTRACT_SAFE_WRITES)
+ unlink(a->name);
return symlink(linkname, a->name) ? errno : 0;
#else
return (EPERM);
@@ -2223,11 +2334,21 @@
*/
mode = final_mode & 0777 & ~a->user_umask;
+ /*
+ * Always create writable such that [f]setxattr() works if we're not
+ * root.
+ */
+ if (a->user_uid != 0 &&
+ a->todo & (TODO_HFS_COMPRESSION | TODO_XATTR)) {
+ mode |= 0200;
+ }
+
switch (a->mode & AE_IFMT) {
default:
/* POSIX requires that we fall through here. */
/* FALLTHROUGH */
case AE_IFREG:
+ a->tmpname = NULL;
a->fd = open(a->name,
O_WRONLY | O_CREAT | O_EXCL | O_BINARY | O_CLOEXEC, mode);
__archive_ensure_cloexec_flag(a->fd);
@@ -2319,7 +2440,7 @@
{
struct archive_write_disk *a = (struct archive_write_disk *)_a;
struct fixup_entry *next, *p;
- int ret;
+ int fd, ret;
archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
@@ -2330,21 +2451,33 @@
p = sort_dir_list(a->fixup_list);
while (p != NULL) {
+ fd = -1;
a->pst = NULL; /* Mark stat cache as out-of-date. */
+ if (p->fixup &
+ (TODO_TIMES | TODO_MODE_BASE | TODO_ACLS | TODO_FFLAGS)) {
+ fd = open(p->name,
+ O_WRONLY | O_BINARY | O_NOFOLLOW | O_CLOEXEC);
+ }
if (p->fixup & TODO_TIMES) {
- set_times(a, -1, p->mode, p->name,
+ set_times(a, fd, p->mode, p->name,
p->atime, p->atime_nanos,
p->birthtime, p->birthtime_nanos,
p->mtime, p->mtime_nanos,
p->ctime, p->ctime_nanos);
}
- if (p->fixup & TODO_MODE_BASE)
+ if (p->fixup & TODO_MODE_BASE) {
+#ifdef HAVE_FCHMOD
+ if (fd >= 0)
+ fchmod(fd, p->mode);
+ else
+#endif
chmod(p->name, p->mode);
+ }
if (p->fixup & TODO_ACLS)
- archive_write_disk_set_acls(&a->archive, -1, p->name,
- &p->acl, p->mode);
+ archive_write_disk_set_acls(&a->archive, fd,
+ p->name, &p->acl, p->mode);
if (p->fixup & TODO_FFLAGS)
- set_fflags_platform(a, -1, p->name,
+ set_fflags_platform(a, fd, p->name,
p->mode, p->fflags_set, 0);
if (p->fixup & TODO_MAC_METADATA)
set_mac_metadata(a, p->name, p->mac_metadata,
@@ -2353,6 +2486,8 @@
archive_acl_clear(&p->acl);
free(p->mac_metadata);
free(p->name);
+ if (fd >= 0)
+ close(fd);
free(p);
p = next;
}
@@ -2373,9 +2508,9 @@
ret = _archive_write_disk_close(&a->archive);
archive_write_disk_set_group_lookup(&a->archive, NULL, NULL, NULL);
archive_write_disk_set_user_lookup(&a->archive, NULL, NULL, NULL);
- if (a->entry)
- archive_entry_free(a->entry);
+ archive_entry_free(a->entry);
archive_string_free(&a->_name_data);
+ archive_string_free(&a->_tmpname_data);
archive_string_free(&a->archive.error_string);
archive_string_free(&a->path_safe);
a->archive.magic = 0;
@@ -2518,8 +2653,6 @@
* scan the path and both can be optimized by comparing against other
* recent paths.
*/
-/* TODO: Extend this to support symlinks on Windows Vista and later. */
-
/*
* Checks the given path to see if any elements along it are symlinks. Returns
* ARCHIVE_OK if there are none, otherwise puts an error in errmsg.
@@ -2528,7 +2661,8 @@
check_symlinks_fsobj(char *path, int *a_eno, struct archive_string *a_estr,
int flags)
{
-#if !defined(HAVE_LSTAT)
+#if !defined(HAVE_LSTAT) && \
+ !(defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT))
/* Platform doesn't have lstat, so we can't look for symlinks. */
(void)path; /* UNUSED */
(void)error_number; /* UNUSED */
@@ -2543,7 +2677,10 @@
char c;
int r;
struct stat st;
- int restore_pwd;
+ int chdir_fd;
+#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)
+ int fd;
+#endif
/* Nothing to do here if name is empty */
if(path[0] == '\0')
@@ -2564,10 +2701,13 @@
* c holds what used to be in *tail
* last is 1 if this is the last tail
*/
- restore_pwd = open(".", O_RDONLY | O_BINARY | O_CLOEXEC);
- __archive_ensure_cloexec_flag(restore_pwd);
- if (restore_pwd < 0)
+ chdir_fd = la_opendirat(AT_FDCWD, ".");
+ __archive_ensure_cloexec_flag(chdir_fd);
+ if (chdir_fd < 0) {
+ fsobj_error(a_eno, a_estr, errno,
+ "Could not open ", path);
return (ARCHIVE_FATAL);
+ }
head = path;
tail = path;
last = 0;
@@ -2596,7 +2736,11 @@
c = tail[0];
tail[0] = '\0';
/* Check that we haven't hit a symlink. */
+#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)
+ r = fstatat(chdir_fd, head, &st, AT_SYMLINK_NOFOLLOW);
+#else
r = lstat(head, &st);
+#endif
if (r != 0) {
tail[0] = c;
/* We've hit a dir that doesn't exist; stop now. */
@@ -2622,7 +2766,19 @@
}
} else if (S_ISDIR(st.st_mode)) {
if (!last) {
- if (chdir(head) != 0) {
+#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)
+ fd = la_opendirat(chdir_fd, head);
+ if (fd < 0)
+ r = -1;
+ else {
+ r = 0;
+ close(chdir_fd);
+ chdir_fd = fd;
+ }
+#else
+ r = chdir(head);
+#endif
+ if (r != 0) {
tail[0] = c;
fsobj_error(a_eno, a_estr, errno,
"Could not chdir ", path);
@@ -2639,7 +2795,12 @@
* so we can overwrite it with the
* item being extracted.
*/
- if (unlink(head)) {
+#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)
+ r = unlinkat(chdir_fd, head, 0);
+#else
+ r = unlink(head);
+#endif
+ if (r != 0) {
tail[0] = c;
fsobj_error(a_eno, a_estr, errno,
"Could not remove symlink ",
@@ -2669,7 +2830,12 @@
break;
} else if (flags & ARCHIVE_EXTRACT_UNLINK) {
/* User asked us to remove problems. */
- if (unlink(head) != 0) {
+#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)
+ r = unlinkat(chdir_fd, head, 0);
+#else
+ r = unlink(head);
+#endif
+ if (r != 0) {
tail[0] = c;
fsobj_error(a_eno, a_estr, 0,
"Cannot remove intervening "
@@ -2687,7 +2853,11 @@
* This is needed to extract hardlinks over
* symlinks.
*/
- r = stat(head, &st);
+#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)
+ r = fstatat(chdir_fd, head, &st, 0);
+#else
+ r = la_stat(head, &st);
+#endif
if (r != 0) {
tail[0] = c;
if (errno == ENOENT) {
@@ -2700,7 +2870,19 @@
break;
}
} else if (S_ISDIR(st.st_mode)) {
- if (chdir(head) != 0) {
+#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)
+ fd = la_opendirat(chdir_fd, head);
+ if (fd < 0)
+ r = -1;
+ else {
+ r = 0;
+ close(chdir_fd);
+ chdir_fd = fd;
+ }
+#else
+ r = chdir(head);
+#endif
+ if (r != 0) {
tail[0] = c;
fsobj_error(a_eno, a_estr,
errno,
@@ -2736,16 +2918,21 @@
}
/* Catches loop exits via break */
tail[0] = c;
-#ifdef HAVE_FCHDIR
+#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)
+ /* If we operate with openat(), fstatat() and unlinkat() there was
+ * no chdir(), so just close the fd */
+ if (chdir_fd >= 0)
+ close(chdir_fd);
+#elif HAVE_FCHDIR
/* If we changed directory above, restore it here. */
- if (restore_pwd >= 0) {
- r = fchdir(restore_pwd);
+ if (chdir_fd >= 0) {
+ r = fchdir(chdir_fd);
if (r != 0) {
fsobj_error(a_eno, a_estr, errno,
"chdir() failure", "");
}
- close(restore_pwd);
- restore_pwd = -1;
+ close(chdir_fd);
+ chdir_fd = -1;
if (r != 0) {
res = (ARCHIVE_FATAL);
}
@@ -3027,7 +3214,7 @@
* here loses the ability to extract through symlinks. Also note
* that this should not use the a->st cache.
*/
- if (stat(path, &st) == 0) {
+ if (la_stat(path, &st) == 0) {
if (S_ISDIR(st.st_mode))
return (ARCHIVE_OK);
if ((a->flags & ARCHIVE_EXTRACT_NO_OVERWRITE)) {
@@ -3085,7 +3272,7 @@
* don't add it to the fixup list here, as it's already been
* added.
*/
- if (stat(path, &st) == 0 && S_ISDIR(st.st_mode))
+ if (la_stat(path, &st) == 0 && S_ISDIR(st.st_mode))
return (ARCHIVE_OK);
archive_set_error(&a->archive, errno, "Failed to create dir '%s'",
@@ -3106,12 +3293,14 @@
static int
set_ownership(struct archive_write_disk *a)
{
-#ifndef __CYGWIN__
-/* unfortunately, on win32 there is no 'root' user with uid 0,
- so we just have to try the chown and see if it works */
-
- /* If we know we can't change it, don't bother trying. */
- if (a->user_uid != 0 && a->user_uid != a->uid) {
+#if !defined(__CYGWIN__) && !defined(__linux__)
+/*
+ * On Linux, a process may have the CAP_CHOWN capability.
+ * On Windows there is no 'root' user with uid 0.
+ * Elsewhere we can skip calling chown if we are not root and the desired
+ * user id does not match the current user.
+ */
+ if (a->user_uid != 0 && a->user_uid != a->uid) {
archive_set_error(&a->archive, errno,
"Can't set UID=%jd", (intmax_t)a->uid);
return (ARCHIVE_WARN);
@@ -3360,6 +3549,7 @@
set_mode(struct archive_write_disk *a, int mode)
{
int r = ARCHIVE_OK;
+ int r2;
mode &= 07777; /* Strip off file type bits. */
if (a->todo & TODO_SGID_CHECK) {
@@ -3453,21 +3643,19 @@
* post-extract fixup, which is handled elsewhere.
*/
#ifdef HAVE_FCHMOD
- if (a->fd >= 0) {
- if (fchmod(a->fd, mode) != 0) {
- archive_set_error(&a->archive, errno,
- "Can't set permissions to 0%o", (int)mode);
- r = ARCHIVE_WARN;
- }
- } else
+ if (a->fd >= 0)
+ r2 = fchmod(a->fd, mode);
+ else
#endif
- /* If this platform lacks fchmod(), then
- * we'll just use chmod(). */
- if (chmod(a->name, mode) != 0) {
- archive_set_error(&a->archive, errno,
- "Can't set permissions to 0%o", (int)mode);
- r = ARCHIVE_WARN;
- }
+ /* If this platform lacks fchmod(), then
+ * we'll just use chmod(). */
+ r2 = chmod(a->name, mode);
+
+ if (r2 != 0) {
+ archive_set_error(&a->archive, errno,
+ "Can't set permissions to 0%o", (int)mode);
+ r = ARCHIVE_WARN;
+ }
}
return (r);
}
@@ -3478,9 +3666,7 @@
struct fixup_entry *le;
unsigned long set, clear;
int r;
- int critical_flags;
mode_t mode = archive_entry_mode(a->entry);
-
/*
* Make 'critical_flags' hold all file flags that can't be
* immediately restored. For example, on BSD systems,
@@ -3496,33 +3682,33 @@
* other programs that might try to muck with files as they're
* being restored.
*/
- /* Hopefully, the compiler will optimize this mess into a constant. */
- critical_flags = 0;
+ const int critical_flags = 0
#ifdef SF_IMMUTABLE
- critical_flags |= SF_IMMUTABLE;
+ | SF_IMMUTABLE
#endif
#ifdef UF_IMMUTABLE
- critical_flags |= UF_IMMUTABLE;
+ | UF_IMMUTABLE
#endif
#ifdef SF_APPEND
- critical_flags |= SF_APPEND;
+ | SF_APPEND
#endif
#ifdef UF_APPEND
- critical_flags |= UF_APPEND;
+ | UF_APPEND
#endif
#if defined(FS_APPEND_FL)
- critical_flags |= FS_APPEND_FL;
+ | FS_APPEND_FL
#elif defined(EXT2_APPEND_FL)
- critical_flags |= EXT2_APPEND_FL;
+ | EXT2_APPEND_FL
#endif
#if defined(FS_IMMUTABLE_FL)
- critical_flags |= FS_IMMUTABLE_FL;
+ | FS_IMMUTABLE_FL
#elif defined(EXT2_IMMUTABLE_FL)
- critical_flags |= EXT2_IMMUTABLE_FL;
+ | EXT2_IMMUTABLE_FL
#endif
#ifdef FS_JOURNAL_DATA_FL
- critical_flags |= FS_JOURNAL_DATA_FL;
+ | FS_JOURNAL_DATA_FL
#endif
+ ;
if (a->todo & TODO_FFLAGS) {
archive_entry_fflags(a->entry, &set, &clear);
@@ -3553,29 +3739,27 @@
static int
clear_nochange_fflags(struct archive_write_disk *a)
{
- int nochange_flags;
mode_t mode = archive_entry_mode(a->entry);
-
- /* Hopefully, the compiler will optimize this mess into a constant. */
- nochange_flags = 0;
+ const int nochange_flags = 0
#ifdef SF_IMMUTABLE
- nochange_flags |= SF_IMMUTABLE;
+ | SF_IMMUTABLE
#endif
#ifdef UF_IMMUTABLE
- nochange_flags |= UF_IMMUTABLE;
+ | UF_IMMUTABLE
#endif
#ifdef SF_APPEND
- nochange_flags |= SF_APPEND;
+ | SF_APPEND
#endif
#ifdef UF_APPEND
- nochange_flags |= UF_APPEND;
+ | UF_APPEND
#endif
#ifdef EXT2_APPEND_FL
- nochange_flags |= EXT2_APPEND_FL;
+ | EXT2_APPEND_FL
#endif
#ifdef EXT2_IMMUTABLE_FL
- nochange_flags |= EXT2_IMMUTABLE_FL;
+ | EXT2_IMMUTABLE_FL
#endif
+ ;
return (set_fflags_platform(a, a->fd, a->name, mode, 0,
nochange_flags));
@@ -3591,8 +3775,22 @@
mode_t mode, unsigned long set, unsigned long clear)
{
int r;
-
+ const int sf_mask = 0
+#ifdef SF_APPEND
+ | SF_APPEND
+#endif
+#ifdef SF_ARCHIVED
+ | SF_ARCHIVED
+#endif
+#ifdef SF_IMMUTABLE
+ | SF_IMMUTABLE
+#endif
+#ifdef SF_NOUNLINK
+ | SF_NOUNLINK
+#endif
+ ;
(void)mode; /* UNUSED */
+
if (set == 0 && clear == 0)
return (ARCHIVE_OK);
@@ -3607,6 +3805,12 @@
a->st.st_flags &= ~clear;
a->st.st_flags |= set;
+
+ /* Only super-user may change SF_* flags */
+
+ if (a->user_uid != 0)
+ a->st.st_flags &= ~sf_mask;
+
#ifdef HAVE_FCHFLAGS
/* If platform has fchflags() and we were given an fd, use it. */
if (fd >= 0 && fchflags(fd, a->st.st_flags) == 0)
@@ -3648,7 +3852,28 @@
int ret;
int myfd = fd;
int newflags, oldflags;
- int sf_mask = 0;
+ /*
+ * Linux has no define for the flags that are only settable by
+ * the root user. This code may seem a little complex, but
+ * there seem to be some Linux systems that lack these
+ * defines. (?) The code below degrades reasonably gracefully
+ * if sf_mask is incomplete.
+ */
+ const int sf_mask = 0
+#if defined(FS_IMMUTABLE_FL)
+ | FS_IMMUTABLE_FL
+#elif defined(EXT2_IMMUTABLE_FL)
+ | EXT2_IMMUTABLE_FL
+#endif
+#if defined(FS_APPEND_FL)
+ | FS_APPEND_FL
+#elif defined(EXT2_APPEND_FL)
+ | EXT2_APPEND_FL
+#endif
+#if defined(FS_JOURNAL_DATA_FL)
+ | FS_JOURNAL_DATA_FL
+#endif
+ ;
if (set == 0 && clear == 0)
return (ARCHIVE_OK);
@@ -3665,26 +3890,6 @@
return (ARCHIVE_OK);
/*
- * Linux has no define for the flags that are only settable by
- * the root user. This code may seem a little complex, but
- * there seem to be some Linux systems that lack these
- * defines. (?) The code below degrades reasonably gracefully
- * if sf_mask is incomplete.
- */
-#if defined(FS_IMMUTABLE_FL)
- sf_mask |= FS_IMMUTABLE_FL;
-#elif defined(EXT2_IMMUTABLE_FL)
- sf_mask |= EXT2_IMMUTABLE_FL;
-#endif
-#if defined(FS_APPEND_FL)
- sf_mask |= FS_APPEND_FL;
-#elif defined(EXT2_APPEND_FL)
- sf_mask |= EXT2_APPEND_FL;
-#endif
-#if defined(FS_JOURNAL_DATA_FL)
- sf_mask |= FS_JOURNAL_DATA_FL;
-#endif
- /*
* XXX As above, this would be way simpler if we didn't have
* to read the current flags from disk. XXX
*/
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_disk_private.h b/Utilities/cmlibarchive/libarchive/archive_write_disk_private.h
index b655dea..557d7e2 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_disk_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_write_disk_private.h
@@ -26,13 +26,13 @@
* $FreeBSD: head/lib/libarchive/archive_write_disk_private.h 201086 2009-12-28 02:17:53Z kientzle $
*/
+#ifndef ARCHIVE_WRITE_DISK_PRIVATE_H_INCLUDED
+#define ARCHIVE_WRITE_DISK_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_WRITE_DISK_PRIVATE_H_INCLUDED
-#define ARCHIVE_WRITE_DISK_PRIVATE_H_INCLUDED
-
#include "archive_platform_acl.h"
#include "archive_acl_private.h"
#include "archive_entry.h"
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_disk_set_standard_lookup.c b/Utilities/cmlibarchive/libarchive/archive_write_disk_set_standard_lookup.c
index 5c766d7..5fccdb9 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_disk_set_standard_lookup.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_disk_set_standard_lookup.c
@@ -114,8 +114,7 @@
return ((gid_t)b->id);
/* Free the cache slot for a new entry. */
- if (b->name != NULL)
- free(b->name);
+ free(b->name);
b->name = strdup(gname);
/* Note: If strdup fails, that's okay; we just won't cache. */
b->hash = h;
@@ -184,8 +183,7 @@
return ((uid_t)b->id);
/* Free the cache slot for a new entry. */
- if (b->name != NULL)
- free(b->name);
+ free(b->name);
b->name = strdup(uname);
/* Note: If strdup fails, that's okay; we just won't cache. */
b->hash = h;
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_disk_windows.c b/Utilities/cmlibarchive/libarchive/archive_write_disk_windows.c
index 78eda4a..77e36c4 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_disk_windows.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_disk_windows.c
@@ -165,6 +165,8 @@
struct archive_entry *entry; /* Entry being extracted. */
wchar_t *name; /* Name of entry, possibly edited. */
struct archive_wstring _name_data; /* backing store for 'name' */
+ wchar_t *tmpname; /* Temporary name */
+ struct archive_wstring _tmpname_data; /* backing store for 'tmpname' */
/* Tasks remaining for this object. */
int todo;
/* Tasks deferred until end-of-archive. */
@@ -205,6 +207,8 @@
#define MINIMUM_DIR_MODE 0700
#define MAXIMUM_DIR_MODE 0775
+static int disk_unlink(const wchar_t *);
+static int disk_rmdir(const wchar_t *);
static int check_symlinks(struct archive_write_disk *);
static int create_filesystem_object(struct archive_write_disk *);
static struct fixup_entry *current_fixup(struct archive_write_disk *,
@@ -213,13 +217,17 @@
static int create_dir(struct archive_write_disk *, wchar_t *);
static int create_parent_dir(struct archive_write_disk *, wchar_t *);
static int la_chmod(const wchar_t *, mode_t);
+static int la_mktemp(struct archive_write_disk *);
static int older(BY_HANDLE_FILE_INFORMATION *, struct archive_entry *);
static int permissive_name_w(struct archive_write_disk *);
static int restore_entry(struct archive_write_disk *);
static int set_acls(struct archive_write_disk *, HANDLE h,
const wchar_t *, struct archive_acl *);
static int set_xattrs(struct archive_write_disk *);
+static int clear_nochange_fflags(struct archive_write_disk *);
static int set_fflags(struct archive_write_disk *);
+static int set_fflags_platform(const wchar_t *, unsigned long,
+ unsigned long);
static int set_ownership(struct archive_write_disk *);
static int set_mode(struct archive_write_disk *, int mode);
static int set_times(struct archive_write_disk *, HANDLE, int,
@@ -474,6 +482,11 @@
{
archive_wstrncpy(&(a->_name_data), wsp, l);
}
+ else if (l > 2 && wsp[0] == L'\\' && wsp[1] == L'\\' && wsp[2] != L'\\')
+ {
+ archive_wstrncpy(&(a->_name_data), L"\\\\?\\UNC\\", 8);
+ archive_wstrncat(&(a->_name_data), wsp+2, l-2);
+ }
else
{
archive_wstrncpy(&(a->_name_data), L"\\\\?\\", 4);
@@ -524,6 +537,28 @@
return (ret);
}
+static int
+la_mktemp(struct archive_write_disk *a)
+{
+ int fd;
+ mode_t mode;
+
+ archive_wstring_empty(&(a->_tmpname_data));
+ archive_wstrcpy(&(a->_tmpname_data), a->name);
+ archive_wstrcat(&(a->_tmpname_data), L".XXXXXX");
+ a->tmpname = a->_tmpname_data.s;
+
+ fd = __archive_mkstemp(a->tmpname);
+
+ mode = a->mode & 0777 & ~a->user_umask;
+ if (la_chmod(a->tmpname, mode) == -1) {
+ la_dosmaperr(GetLastError());
+ _close(fd);
+ return -1;
+ }
+ return (fd);
+}
+
static void *
la_GetFunctionKernel32(const char *name)
{
@@ -551,8 +586,10 @@
set = 1;
f = la_GetFunctionKernel32("CreateHardLinkW");
}
- if (!f)
+ if (!f) {
+ errno = ENOTSUP;
return (0);
+ }
ret = (*f)(linkname, target, NULL);
if (!ret) {
/* Under windows 2000, it is necessary to remove
@@ -577,6 +614,103 @@
return (ret);
}
+/*
+ * Create file or directory symolic link
+ *
+ * If linktype is AE_SYMLINK_TYPE_UNDEFINED (or unknown), guess linktype from
+ * the link target
+ */
+static int
+la_CreateSymbolicLinkW(const wchar_t *linkname, const wchar_t *target,
+ int linktype) {
+ static BOOLEAN (WINAPI *f)(LPCWSTR, LPCWSTR, DWORD);
+ static int set;
+ wchar_t *ttarget, *p;
+ int len;
+ DWORD attrs = 0;
+ DWORD flags = 0;
+ DWORD newflags = 0;
+ BOOL ret = 0;
+
+ if (!set) {
+ set = 1;
+ f = la_GetFunctionKernel32("CreateSymbolicLinkW");
+ }
+ if (!f)
+ return (0);
+
+ len = wcslen(target);
+ if (len == 0) {
+ errno = EINVAL;
+ return(0);
+ }
+ /*
+ * When writing path targets, we need to translate slashes
+ * to backslashes
+ */
+ ttarget = malloc((len + 1) * sizeof(wchar_t));
+ if (ttarget == NULL)
+ return(0);
+
+ p = ttarget;
+
+ while(*target != L'\0') {
+ if (*target == L'/')
+ *p = L'\\';
+ else
+ *p = *target;
+ target++;
+ p++;
+ }
+ *p = L'\0';
+
+ /*
+ * In case of undefined symlink type we guess it from the target.
+ * If the target equals ".", "..", ends with a backslash or a
+ * backslash followed by "." or ".." we assume it is a directory
+ * symlink. In all other cases we assume a file symlink.
+ */
+ if (linktype != AE_SYMLINK_TYPE_FILE && (
+ linktype == AE_SYMLINK_TYPE_DIRECTORY ||
+ *(p - 1) == L'\\' || (*(p - 1) == L'.' && (
+ len == 1 || *(p - 2) == L'\\' || ( *(p - 2) == L'.' && (
+ len == 2 || *(p - 3) == L'\\')))))) {
+#if defined(SYMBOLIC_LINK_FLAG_DIRECTORY)
+ flags |= SYMBOLIC_LINK_FLAG_DIRECTORY;
+#else
+ flags |= 0x1;
+#endif
+ }
+
+#if defined(SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE)
+ newflags = flags | SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE;
+#else
+ newflags = flags | 0x2;
+#endif
+
+ /*
+ * Windows won't overwrite existing links
+ */
+ attrs = GetFileAttributesW(linkname);
+ if (attrs != INVALID_FILE_ATTRIBUTES) {
+ if (attrs & FILE_ATTRIBUTE_DIRECTORY)
+ disk_rmdir(linkname);
+ else
+ disk_unlink(linkname);
+ }
+
+ ret = (*f)(linkname, ttarget, newflags);
+ /*
+ * Prior to Windows 10 calling CreateSymbolicLinkW() will fail
+ * if SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE is set
+ */
+ if (!ret) {
+ ret = (*f)(linkname, ttarget, flags);
+ }
+ free(ttarget);
+ return (ret);
+}
+
static int
la_ftruncate(HANDLE handle, int64_t length)
{
@@ -696,10 +830,8 @@
a->pst = NULL;
a->current_fixup = NULL;
a->deferred = 0;
- if (a->entry) {
- archive_entry_free(a->entry);
- a->entry = NULL;
- }
+ archive_entry_free(a->entry);
+ a->entry = NULL;
a->entry = archive_entry_clone(entry);
a->fh = INVALID_HANDLE_VALUE;
a->fd_offset = 0;
@@ -860,9 +992,11 @@
}
if (a->deferred & TODO_FFLAGS) {
+ unsigned long set, clear;
+
fe = current_fixup(a, archive_entry_pathname_w(entry));
- fe->fixup |= TODO_FFLAGS;
- /* TODO: Complete this.. defer fflags from below. */
+ archive_entry_fflags(entry, &set, &clear);
+ fe->fflags_set = set;
}
/*
@@ -1143,12 +1277,20 @@
if (a->fh != INVALID_HANDLE_VALUE) {
CloseHandle(a->fh);
a->fh = INVALID_HANDLE_VALUE;
+ if (a->tmpname) {
+ /* Windows does not support atomic rename */
+ disk_unlink(a->name);
+ if (_wrename(a->tmpname, a->name) != 0) {
+ archive_set_error(&a->archive, errno,
+ "rename failed");
+ ret = ARCHIVE_FATAL;
+ }
+ a->tmpname = NULL;
+ }
}
/* If there's an entry, we can release it now. */
- if (a->entry) {
- archive_entry_free(a->entry);
- a->entry = NULL;
- }
+ archive_entry_free(a->entry);
+ a->entry = NULL;
a->archive.state = ARCHIVE_STATE_HEADER;
return (ret);
}
@@ -1239,7 +1381,7 @@
}
static int
-disk_unlink(wchar_t *path)
+disk_unlink(const wchar_t *path)
{
wchar_t *fullname;
int r;
@@ -1254,7 +1396,7 @@
}
static int
-disk_rmdir(wchar_t *path)
+disk_rmdir(const wchar_t *path)
{
wchar_t *fullname;
int r;
@@ -1285,6 +1427,8 @@
* object is a dir, but that doesn't mean the old
* object isn't a dir.
*/
+ if (a->flags & ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS)
+ (void)clear_nochange_fflags(a);
if (disk_unlink(a->name) == 0) {
/* We removed it, reset cached stat. */
a->pst = NULL;
@@ -1359,28 +1503,45 @@
en = create_filesystem_object(a);
} else if (en == EEXIST) {
mode_t st_mode;
+ mode_t lst_mode;
+ BY_HANDLE_FILE_INFORMATION lst;
/*
* We know something is in the way, but we don't know what;
* we need to find out before we go any further.
*/
int r = 0;
+ int dirlnk = 0;
+
/*
* The SECURE_SYMLINK logic has already removed a
* symlink to a dir if the client wants that. So
* follow the symlink if we're creating a dir.
- */
- if (S_ISDIR(a->mode))
- r = file_information(a, a->name, &a->st, &st_mode, 0);
- /*
* If it's not a dir (or it's a broken symlink),
* then don't follow it.
+ *
+ * Windows distinguishes file and directory symlinks.
+ * A file symlink may erroneously point to a directory
+ * and a directory symlink to a file. Windows does not follow
+ * such symlinks. We always need both source and target
+ * information.
*/
- if (r != 0 || !S_ISDIR(a->mode))
- r = file_information(a, a->name, &a->st, &st_mode, 1);
+ r = file_information(a, a->name, &lst, &lst_mode, 1);
if (r != 0) {
archive_set_error(&a->archive, errno,
"Can't stat existing object");
return (ARCHIVE_FAILED);
+ } else if (S_ISLNK(lst_mode)) {
+ if (lst.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ dirlnk = 1;
+ /* In case of a symlink we need target information */
+ r = file_information(a, a->name, &a->st, &st_mode, 0);
+ if (r != 0) {
+ a->st = lst;
+ st_mode = lst_mode;
+ }
+ } else {
+ a->st = lst;
+ st_mode = lst_mode;
}
/*
@@ -1404,17 +1565,50 @@
}
if (!S_ISDIR(st_mode)) {
- /* A non-dir is in the way, unlink it. */
- if (disk_unlink(a->name) != 0) {
- archive_set_error(&a->archive, errno,
- "Can't unlink already-existing object");
- return (ARCHIVE_FAILED);
+ if (a->flags &
+ ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS) {
+ (void)clear_nochange_fflags(a);
}
- a->pst = NULL;
- /* Try again. */
- en = create_filesystem_object(a);
+ if ((a->flags & ARCHIVE_EXTRACT_SAFE_WRITES) &&
+ S_ISREG(st_mode)) {
+ int fd = la_mktemp(a);
+
+ if (fd == -1)
+ return (ARCHIVE_FAILED);
+ a->fh = (HANDLE)_get_osfhandle(fd);
+ if (a->fh == INVALID_HANDLE_VALUE)
+ return (ARCHIVE_FAILED);
+
+ a->pst = NULL;
+ en = 0;
+ } else {
+ if (dirlnk) {
+ /* Edge case: dir symlink pointing
+ * to a file */
+ if (disk_rmdir(a->name) != 0) {
+ archive_set_error(&a->archive,
+ errno, "Can't unlink "
+ "directory symlink");
+ return (ARCHIVE_FAILED);
+ }
+ } else {
+ if (disk_unlink(a->name) != 0) {
+ /* A non-dir is in the way,
+ * unlink it. */
+ archive_set_error(&a->archive,
+ errno, "Can't unlink "
+ "already-existing object");
+ return (ARCHIVE_FAILED);
+ }
+ }
+ a->pst = NULL;
+ /* Try again. */
+ en = create_filesystem_object(a);
+ }
} else if (!S_ISDIR(a->mode)) {
/* A dir is in the way of a non-dir, rmdir it. */
+ if (a->flags & ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS)
+ (void)clear_nochange_fflags(a);
if (disk_rmdir(a->name) != 0) {
archive_set_error(&a->archive, errno,
"Can't remove already-existing dir");
@@ -1462,6 +1656,7 @@
wchar_t *fullname;
mode_t final_mode, mode;
int r;
+ DWORD attrs = 0;
/* We identify hard/symlinks according to the link names. */
/* Since link(2) and symlink(2) don't handle modes, we're done here. */
@@ -1475,6 +1670,20 @@
errno = EINVAL;
r = -1;
} else {
+ /*
+ * Unlinking and linking here is really not atomic,
+ * but doing it right, would require us to construct
+ * an mktemplink() function, and then use _wrename().
+ */
+ if (a->flags & ARCHIVE_EXTRACT_SAFE_WRITES) {
+ attrs = GetFileAttributesW(namefull);
+ if (attrs != INVALID_FILE_ATTRIBUTES) {
+ if (attrs & FILE_ATTRIBUTE_DIRECTORY)
+ disk_rmdir(namefull);
+ else
+ disk_unlink(namefull);
+ }
+ }
r = la_CreateHardLinkW(namefull, linkfull);
if (r == 0) {
la_dosmaperr(GetLastError());
@@ -1511,10 +1720,31 @@
}
linkname = archive_entry_symlink_w(a->entry);
if (linkname != NULL) {
+ /*
+ * Unlinking and linking here is really not atomic,
+ * but doing it right, would require us to construct
+ * an mktemplink() function, and then use _wrename().
+ */
+ attrs = GetFileAttributesW(a->name);
+ if (attrs != INVALID_FILE_ATTRIBUTES) {
+ if (attrs & FILE_ATTRIBUTE_DIRECTORY)
+ disk_rmdir(a->name);
+ else
+ disk_unlink(a->name);
+ }
#if HAVE_SYMLINK
return symlink(linkname, a->name) ? errno : 0;
#else
- return (EPERM);
+ errno = 0;
+ r = la_CreateSymbolicLinkW((const wchar_t *)a->name, linkname,
+ archive_entry_symlink_type(a->entry));
+ if (r == 0) {
+ if (errno == 0)
+ la_dosmaperr(GetLastError());
+ r = errno;
+ } else
+ r = 0;
+ return (r);
#endif
}
@@ -1538,6 +1768,7 @@
/* POSIX requires that we fall through here. */
/* FALLTHROUGH */
case AE_IFREG:
+ a->tmpname = NULL;
fullname = a->name;
/* O_WRONLY | O_CREAT | O_EXCL */
a->fh = CreateFileW(fullname, GENERIC_WRITE, 0, NULL,
@@ -1667,6 +1898,8 @@
la_chmod(p->name, p->mode);
if (p->fixup & TODO_ACLS)
set_acls(a, INVALID_HANDLE_VALUE, p->name, &p->acl);
+ if (p->fixup & TODO_FFLAGS)
+ set_fflags_platform(p->name, p->fflags_set, 0);
next = p->next;
archive_acl_clear(&p->acl);
free(p->name);
@@ -1690,9 +1923,9 @@
ret = _archive_write_disk_close(&a->archive);
archive_write_disk_set_group_lookup(&a->archive, NULL, NULL, NULL);
archive_write_disk_set_user_lookup(&a->archive, NULL, NULL, NULL);
- if (a->entry)
- archive_entry_free(a->entry);
+ archive_entry_free(a->entry);
archive_wstring_free(&a->_name_data);
+ archive_wstring_free(&a->_tmpname_data);
archive_string_free(&a->archive.error_string);
archive_wstring_free(&a->path_safe);
a->archive.magic = 0;
@@ -1784,6 +2017,7 @@
a->fixup_list = fe;
fe->fixup = 0;
fe->name = _wcsdup(pathname);
+ fe->fflags_set = 0;
return (fe);
}
@@ -1798,7 +2032,6 @@
return (a->current_fixup);
}
-/* TODO: Make this work. */
/*
* TODO: The deep-directory support bypasses this; disable deep directory
* support if we're doing symlink checks.
@@ -1808,7 +2041,6 @@
* scan the path and both can be optimized by comparing against other
* recent paths.
*/
-/* TODO: Extend this to support symlinks on Windows Vista and later. */
static int
check_symlinks(struct archive_write_disk *a)
{
@@ -1827,6 +2059,9 @@
p = a->path_safe.s;
while ((*pn != '\0') && (*p == *pn))
++p, ++pn;
+ /* Skip leading backslashes */
+ while (*pn == '\\')
+ ++pn;
c = pn[0];
/* Keep going until we've checked the entire name. */
while (pn[0] != '\0' && (pn[0] != '\\' || pn[1] != '\0')) {
@@ -1844,11 +2079,21 @@
} else if (S_ISLNK(st_mode)) {
if (c == '\0') {
/*
- * Last element is symlink; remove it
- * so we can overwrite it with the
+ * Last element is a file or directory symlink.
+ * Remove it so we can overwrite it with the
* item being extracted.
*/
- if (disk_unlink(a->name)) {
+ if (a->flags &
+ ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS) {
+ (void)clear_nochange_fflags(a);
+ }
+ if (st.dwFileAttributes &
+ FILE_ATTRIBUTE_DIRECTORY) {
+ r = disk_rmdir(a->name);
+ } else {
+ r = disk_unlink(a->name);
+ }
+ if (r) {
archive_set_error(&a->archive, errno,
"Could not remove symlink %ls",
a->name);
@@ -1872,7 +2117,17 @@
return (0);
} else if (a->flags & ARCHIVE_EXTRACT_UNLINK) {
/* User asked us to remove problems. */
- if (disk_unlink(a->name) != 0) {
+ if (a->flags &
+ ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS) {
+ (void)clear_nochange_fflags(a);
+ }
+ if (st.dwFileAttributes &
+ FILE_ATTRIBUTE_DIRECTORY) {
+ r = disk_rmdir(a->name);
+ } else {
+ r = disk_unlink(a->name);
+ }
+ if (r != 0) {
archive_set_error(&a->archive, 0,
"Cannot remove intervening "
"symlink %ls", a->name);
@@ -1888,6 +2143,8 @@
return (ARCHIVE_FAILED);
}
}
+ pn[0] = c;
+ pn++;
}
pn[0] = c;
/* We've checked and/or cleaned the whole path, so remember it. */
@@ -2438,10 +2695,56 @@
return (r);
}
+static int set_fflags_platform(const wchar_t *name, unsigned long fflags_set,
+ unsigned long fflags_clear)
+{
+ DWORD oldflags, newflags;
+ wchar_t *fullname;
+
+ const DWORD settable_flags =
+ FILE_ATTRIBUTE_ARCHIVE |
+ FILE_ATTRIBUTE_HIDDEN |
+ FILE_ATTRIBUTE_NORMAL |
+ FILE_ATTRIBUTE_NOT_CONTENT_INDEXED |
+ FILE_ATTRIBUTE_OFFLINE |
+ FILE_ATTRIBUTE_READONLY |
+ FILE_ATTRIBUTE_SYSTEM |
+ FILE_ATTRIBUTE_TEMPORARY;
+
+ oldflags = GetFileAttributesW(name);
+ if (oldflags == (DWORD)-1 &&
+ GetLastError() == ERROR_INVALID_NAME) {
+ fullname = __la_win_permissive_name_w(name);
+ oldflags = GetFileAttributesW(fullname);
+ }
+ if (oldflags == (DWORD)-1) {
+ la_dosmaperr(GetLastError());
+ return (ARCHIVE_WARN);
+ }
+ newflags = ((oldflags & ~fflags_clear) | fflags_set) & settable_flags;
+ if(SetFileAttributesW(name, newflags) == 0)
+ return (ARCHIVE_WARN);
+ return (ARCHIVE_OK);
+}
+
+static int
+clear_nochange_fflags(struct archive_write_disk *a)
+{
+ return (set_fflags_platform(a->name, 0, FILE_ATTRIBUTE_READONLY));
+}
+
static int
set_fflags(struct archive_write_disk *a)
{
- (void)a; /* UNUSED */
+ unsigned long set, clear;
+
+ if (a->todo & TODO_FFLAGS) {
+ archive_entry_fflags(a->entry, &set, &clear);
+ if (set == 0 && clear == 0)
+ return (ARCHIVE_OK);
+ return (set_fflags_platform(a->name, set, clear));
+
+ }
return (ARCHIVE_OK);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_filter.3 b/Utilities/cmlibarchive/libarchive/archive_write_filter.3
index d6fa071..c83eb77 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_filter.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_filter.3
@@ -43,7 +43,7 @@
.Nm archive_write_add_filter_program ,
.Nm archive_write_add_filter_uuencode ,
.Nm archive_write_add_filter_xz ,
-.Nm archive_write_add_filter_zstd ,
+.Nm archive_write_add_filter_zstd
.Nd functions enabling output filters
.Sh LIBRARY
Streaming Archive Library (libarchive, -larchive)
@@ -125,10 +125,10 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write 3 ,
.Xr archive_write_format 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_finish_entry.3 b/Utilities/cmlibarchive/libarchive/archive_write_finish_entry.3
index dc1b94b..5797e16 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_finish_entry.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_finish_entry.3
@@ -71,9 +71,9 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write_data 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_format.3 b/Utilities/cmlibarchive/libarchive/archive_write_format.3
index aaafb0a..47a7403 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_format.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_format.3
@@ -52,7 +52,7 @@
.Nm archive_write_set_format_v7tar ,
.Nm archive_write_set_format_warc ,
.Nm archive_write_set_format_xar ,
-.Nm archive_write_set_format_zip ,
+.Nm archive_write_set_format_zip
.Nd functions for creating archives
.Sh LIBRARY
Streaming Archive Library (libarchive, -larchive)
@@ -166,9 +166,9 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr libarchive-formats 5 ,
.Xr mtree 5 ,
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_free.3 b/Utilities/cmlibarchive/libarchive/archive_write_free.3
index 1b2d071..5210e2a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_free.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_free.3
@@ -56,7 +56,7 @@
to release the resources.
This can be used to speed recovery when the archive creation
must be aborted.
-Note that the created archive is likely to be malformed in this case;
+Note that the created archive is likely to be malformed in this case;
.It Fn archive_write_close
Complete the archive and invoke the close callback.
.It Fn archive_write_finish
@@ -89,8 +89,8 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_header.3 b/Utilities/cmlibarchive/libarchive/archive_write_header.3
index 4de58f3..2217b18 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_header.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_header.3
@@ -66,8 +66,8 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_new.3 b/Utilities/cmlibarchive/libarchive/archive_write_new.3
index f05d269..788cbb8 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_new.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_new.3
@@ -50,9 +50,9 @@
.\" .Sh ERRORS
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_open.3 b/Utilities/cmlibarchive/libarchive/archive_write_open.3
index 457873e..0129d10 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_open.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_open.3
@@ -200,7 +200,7 @@
.Fn archive_set_error
to register an error code and message and
return
-.Cm ARCHIVE_FATAL.
+.Cm ARCHIVE_FATAL .
.Pp
Note that if the client-provided write callback function
returns a non-zero value, that error will be propagated back to the caller
@@ -234,13 +234,13 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write 3 ,
.Xr archive_write_blocksize 3 ,
.Xr archive_write_filter 3 ,
.Xr archive_write_format 3 ,
.Xr archive_write_new 3 ,
.Xr archive_write_set_options 3 ,
+.Xr libarchive 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_private.h b/Utilities/cmlibarchive/libarchive/archive_write_private.h
index 0dfd1b1..27cba03 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_private.h
+++ b/Utilities/cmlibarchive/libarchive/archive_write_private.h
@@ -25,19 +25,24 @@
* $FreeBSD: head/lib/libarchive/archive_write_private.h 201155 2009-12-29 05:20:12Z kientzle $
*/
+#ifndef ARCHIVE_WRITE_PRIVATE_H_INCLUDED
+#define ARCHIVE_WRITE_PRIVATE_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#ifndef __LIBARCHIVE_TEST
#error This header is only to be used internally to libarchive.
#endif
#endif
-#ifndef ARCHIVE_WRITE_PRIVATE_H_INCLUDED
-#define ARCHIVE_WRITE_PRIVATE_H_INCLUDED
-
#include "archive.h"
#include "archive_string.h"
#include "archive_private.h"
+#define ARCHIVE_WRITE_FILTER_STATE_NEW 1U
+#define ARCHIVE_WRITE_FILTER_STATE_OPEN 2U
+#define ARCHIVE_WRITE_FILTER_STATE_CLOSED 4U
+#define ARCHIVE_WRITE_FILTER_STATE_FATAL 0x8000U
+
struct archive_write;
struct archive_write_filter {
@@ -55,6 +60,7 @@
int code;
int bytes_per_block;
int bytes_in_last_block;
+ int state;
};
#if ARCHIVE_VERSION < 4000000
@@ -66,8 +72,6 @@
int __archive_write_output(struct archive_write *, const void *, size_t);
int __archive_write_nulls(struct archive_write *, size_t);
int __archive_write_filter(struct archive_write_filter *, const void *, size_t);
-int __archive_write_open_filter(struct archive_write_filter *);
-int __archive_write_close_filter(struct archive_write_filter *);
struct archive_write {
struct archive archive;
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format.c
index 0f70623..12de080 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format.c
@@ -36,6 +36,7 @@
#include "archive.h"
#include "archive_private.h"
+#include "archive_write_set_format_private.h"
/* A table that maps format codes to functions. */
static const
@@ -76,3 +77,47 @@
archive_set_error(a, EINVAL, "No such format");
return (ARCHIVE_FATAL);
}
+
+void
+__archive_write_entry_filetype_unsupported(struct archive *a,
+ struct archive_entry *entry, const char *format)
+{
+ char *name = NULL;
+
+ switch (archive_entry_filetype(entry)) {
+ /*
+ * All formats should be able to archive regular files (AE_IFREG)
+ */
+ case AE_IFDIR:
+ name = "directories";
+ break;
+ case AE_IFLNK:
+ name = "symbolic links";
+ break;
+ case AE_IFCHR:
+ name = "character devices";
+ break;
+ case AE_IFBLK:
+ name = "block devices";
+ break;
+ case AE_IFIFO:
+ name = "named pipes";
+ break;
+ case AE_IFSOCK:
+ name = "sockets";
+ break;
+ default:
+ break;
+ }
+
+ if (name != NULL) {
+ archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT,
+ "%s: %s format cannot archive %s",
+ archive_entry_pathname(entry), format, name);
+ } else {
+ archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT,
+ "%s: %s format cannot archive files with mode 0%lo",
+ archive_entry_pathname(entry), format,
+ (unsigned long)archive_entry_mode(entry));
+ }
+}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_7zip.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_7zip.c
index 2bd4ec4..ce96f2f 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_7zip.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_7zip.c
@@ -52,6 +52,7 @@
#include "archive_rb.h"
#include "archive_string.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
/*
* Codec ID
@@ -164,7 +165,7 @@
mode_t mode;
uint32_t crc32;
- int dir:1;
+ signed int dir:1;
};
struct _7zip {
@@ -439,7 +440,8 @@
r = file_new(a, entry, &file);
if (r < ARCHIVE_WARN) {
- file_free(file);
+ if (file != NULL)
+ file_free(file);
return (r);
}
if (file->size == 0 && file->dir) {
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_ar.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_ar.c
index 50305cc..fc0de1e 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_ar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_ar.c
@@ -42,6 +42,7 @@
#include "archive_entry.h"
#include "archive_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
struct ar_w {
uint64_t entry_bytes_remaining;
@@ -187,6 +188,11 @@
buff[AR_name_offset] = '/';
goto stat;
}
+ if (strcmp(pathname, "/SYM64/") == 0) {
+ /* Entry is archive symbol table in GNU 64-bit format */
+ memcpy(buff + AR_name_offset, "/SYM64/", 7);
+ goto stat;
+ }
if (strcmp(pathname, "__.SYMDEF") == 0) {
/* Entry is archive symbol table in BSD format */
memcpy(buff + AR_name_offset, "__.SYMDEF", 9);
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_cpio.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_cpio.c
index a4c9d1e..729f9c7 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_cpio.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_cpio.c
@@ -43,6 +43,7 @@
#include "archive_entry_locale.h"
#include "archive_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
static ssize_t archive_write_cpio_data(struct archive_write *,
const void *buff, size_t s);
@@ -408,8 +409,7 @@
}
}
exit_write_header:
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret_final);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_cpio_newc.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_cpio_newc.c
index 957f1a3..172fda6 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_cpio_newc.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_cpio_newc.c
@@ -44,6 +44,7 @@
#include "archive_entry_locale.h"
#include "archive_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
static ssize_t archive_write_newc_data(struct archive_write *,
const void *buff, size_t s);
@@ -366,8 +367,7 @@
}
}
exit_write_header:
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret_final);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_gnutar.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_gnutar.c
index 2d858c9..ec29c5c 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_gnutar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_gnutar.c
@@ -46,6 +46,7 @@
#include "archive_entry_locale.h"
#include "archive_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
struct gnutar {
uint64_t entry_bytes_remaining;
@@ -339,7 +340,7 @@
* case getting WCS failed. On POSIX, this is a
* normal operation.
*/
- if (p != NULL && p[strlen(p) - 1] != '/') {
+ if (p != NULL && p[0] != '\0' && p[strlen(p) - 1] != '/') {
struct archive_string as;
archive_string_init(&as);
@@ -534,17 +535,9 @@
case AE_IFBLK: tartype = '4' ; break;
case AE_IFDIR: tartype = '5' ; break;
case AE_IFIFO: tartype = '6' ; break;
- case AE_IFSOCK:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive socket");
- ret = ARCHIVE_FAILED;
- goto exit_write_header;
- default:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive this (mode=0%lo)",
- (unsigned long)archive_entry_mode(entry));
+ default: /* AE_IFSOCK and unknown */
+ __archive_write_entry_filetype_unsupported(
+ &a->archive, entry, "gnutar");
ret = ARCHIVE_FAILED;
goto exit_write_header;
}
@@ -565,8 +558,7 @@
gnutar->entry_bytes_remaining = archive_entry_size(entry);
gnutar->entry_padding = 0x1ff & (-(int64_t)gnutar->entry_bytes_remaining);
exit_write_header:
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_iso9660.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_iso9660.c
index 4adf68e..564d4d7 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_iso9660.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_iso9660.c
@@ -289,12 +289,12 @@
struct extr_rec *current;
} extr_rec_list;
- int virtual:1;
+ signed int virtual:1;
/* If set to one, this file type is a directory.
* A convenience flag to be used as
* "archive_entry_filetype(isoent->file->entry) == AE_IFDIR".
*/
- int dir:1;
+ signed int dir:1;
};
struct hardlink {
@@ -755,9 +755,9 @@
/* Used for making zisofs. */
struct {
- int detect_magic:1;
- int making:1;
- int allzero:1;
+ signed int detect_magic:1;
+ signed int making:1;
+ signed int allzero:1;
unsigned char magic_buffer[64];
int magic_cnt;
@@ -3650,7 +3650,7 @@
if (size > iso9660->wbuff_remaining ||
iso9660->wbuff_remaining == 0) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
- "Internal Programing error: iso9660:wb_consume()"
+ "Internal Programming error: iso9660:wb_consume()"
" size=%jd, wbuff_remaining=%jd",
(intmax_t)size, (intmax_t)iso9660->wbuff_remaining);
return (ARCHIVE_FATAL);
@@ -3671,7 +3671,7 @@
if (iso9660->wbuff_type != WB_TO_TEMP) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
- "Internal Programing error: iso9660:wb_set_offset()");
+ "Internal Programming error: iso9660:wb_set_offset()");
return (ARCHIVE_FATAL);
}
@@ -4899,10 +4899,10 @@
if (p[0] == '/') {
if (p[1] == '/')
/* Convert '//' --> '/' */
- strcpy(p, p+1);
+ memmove(p, p+1, strlen(p+1) + 1);
else if (p[1] == '.' && p[2] == '/')
/* Convert '/./' --> '/' */
- strcpy(p, p+2);
+ memmove(p, p+2, strlen(p+2) + 1);
else if (p[1] == '.' && p[2] == '.' && p[3] == '/') {
/* Convert 'dir/dir1/../dir2/'
* --> 'dir/dir2/'
@@ -5094,13 +5094,11 @@
static void
isofile_free_hardlinks(struct iso9660 *iso9660)
{
- struct archive_rb_node *n, *next;
+ struct archive_rb_node *n, *tmp;
- for (n = ARCHIVE_RB_TREE_MIN(&(iso9660->hardlink_rbtree)); n;) {
- next = __archive_rb_tree_iterate(&(iso9660->hardlink_rbtree),
- n, ARCHIVE_RB_DIR_RIGHT);
+ ARCHIVE_RB_TREE_FOREACH_SAFE(n, &(iso9660->hardlink_rbtree), tmp) {
+ __archive_rb_tree_remove_node(&(iso9660->hardlink_rbtree), n);
free(n);
- n = next;
}
}
@@ -7801,8 +7799,8 @@
uint64_t pz_uncompressed_size;
size_t uncompressed_buffer_size;
- int initialized:1;
- int header_passed:1;
+ signed int initialized:1;
+ signed int header_passed:1;
uint32_t pz_offset;
unsigned char *block_pointers;
@@ -8128,7 +8126,7 @@
{
(void)buff; /* UNUSED */
(void)s; /* UNUSED */
- archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Programing error");
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Programming error");
return (ARCHIVE_FATAL);
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_mtree.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_mtree.c
index 493d473..aa41e9a 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_mtree.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_mtree.c
@@ -186,7 +186,7 @@
#endif
/* Keyword options */
int keys;
-#define F_CKSUM 0x00000001 /* check sum */
+#define F_CKSUM 0x00000001 /* checksum */
#define F_DEV 0x00000002 /* device type */
#define F_DONE 0x00000004 /* directory done */
#define F_FLAGS 0x00000008 /* file flags */
@@ -371,7 +371,7 @@
}
/*
- * Indent a line as mtree utility to be readable for people.
+ * Indent a line as the mtree utility does so it is readable for people.
*/
static void
mtree_indent(struct mtree_writer *mtree)
@@ -446,8 +446,8 @@
/*
* Write /set keyword.
- * Set most used value of uid,gid,mode and fflags, which are
- * collected by attr_counter_set_collect() function.
+ * Set the most used value of uid, gid, mode and fflags, which are
+ * collected by the attr_counter_set_collect() function.
*/
static void
write_global(struct mtree_writer *mtree)
@@ -649,7 +649,7 @@
}
/*
- * Tabulate uid,gid,mode and fflags of a entry in order to be used for /set.
+ * Tabulate uid, gid, mode and fflags of a entry in order to be used for /set.
*/
static int
attr_counter_set_collect(struct mtree_writer *mtree, struct mtree_entry *me)
@@ -912,7 +912,7 @@
/* If the current file is a regular file, we have to
* compute the sum of its content.
- * Initialize a bunch of sum check context. */
+ * Initialize a bunch of checksum context. */
if (mtree_entry->reg_info)
sum_init(mtree);
@@ -1265,7 +1265,7 @@
if (mtree == NULL)
return (ARCHIVE_OK);
- /* Make sure we dot not leave any entries. */
+ /* Make sure we do not leave any entries. */
mtree_entry_register_free(mtree);
archive_string_free(&mtree->cur_dirstr);
archive_string_free(&mtree->ebuf);
@@ -1810,10 +1810,10 @@
if (p[0] == '/') {
if (p[1] == '/')
/* Convert '//' --> '/' */
- strcpy(p, p+1);
+ memmove(p, p+1, strlen(p+1) + 1);
else if (p[1] == '.' && p[2] == '/')
/* Convert '/./' --> '/' */
- strcpy(p, p+2);
+ memmove(p, p+2, strlen(p+2) + 1);
else if (p[1] == '.' && p[2] == '.' && p[3] == '/') {
/* Convert 'dir/dir1/../dir2/'
* --> 'dir/dir2/'
@@ -2024,7 +2024,7 @@
if (file->parentdir.length == 0) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
- "Internal programing error "
+ "Internal programming error "
"in generating canonical name for %s",
file->pathname.s);
return (ARCHIVE_FAILED);
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_pax.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_pax.c
index 3cebeae..a2b2710 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_pax.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_pax.c
@@ -43,6 +43,7 @@
#include "archive_entry_locale.h"
#include "archive_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
struct sparse_block {
struct sparse_block *next;
@@ -199,6 +200,28 @@
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"pax: invalid charset name");
return (ret);
+ } else if (strcmp(key, "xattrheader") == 0) {
+ if (val == NULL || val[0] == 0) {
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+ "pax: xattrheader requires a value");
+ } else if (strcmp(val, "ALL") == 0 ||
+ strcmp(val, "all") == 0) {
+ pax->flags |= WRITE_LIBARCHIVE_XATTR | WRITE_SCHILY_XATTR;
+ ret = ARCHIVE_OK;
+ } else if (strcmp(val, "SCHILY") == 0 ||
+ strcmp(val, "schily") == 0) {
+ pax->flags |= WRITE_SCHILY_XATTR;
+ pax->flags &= ~WRITE_LIBARCHIVE_XATTR;
+ ret = ARCHIVE_OK;
+ } else if (strcmp(val, "LIBARCHIVE") == 0 ||
+ strcmp(val, "libarchive") == 0) {
+ pax->flags |= WRITE_LIBARCHIVE_XATTR;
+ pax->flags &= ~WRITE_SCHILY_XATTR;
+ ret = ARCHIVE_OK;
+ } else
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+ "pax: invalid xattr header name");
+ return (ret);
}
/* Note: The "warn" return is just to inform the options
@@ -522,11 +545,13 @@
ARCHIVE_ERRNO_FILE_FORMAT, "%s %s %s",
"Can't translate ", attr, " to UTF-8");
return(ARCHIVE_WARN);
- } else if (*p != '\0') {
+ }
+
+ if (*p != '\0') {
add_pax_attr(&(pax->pax_header),
attr, p);
- free(p);
}
+ free(p);
return(ARCHIVE_OK);
}
@@ -660,7 +685,7 @@
* case getting WCS failed. On POSIX, this is a
* normal operation.
*/
- if (p != NULL && p[strlen(p) - 1] != '/') {
+ if (p != NULL && p[0] != '\0' && p[strlen(p) - 1] != '/') {
struct archive_string as;
archive_string_init(&as);
@@ -689,17 +714,9 @@
}
break;
}
- case AE_IFSOCK:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive socket");
- return (ARCHIVE_FAILED);
- default:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive this (type=0%lo)",
- (unsigned long)
- archive_entry_filetype(entry_original));
+ default: /* AE_IFSOCK and unknown */
+ __archive_write_entry_filetype_unsupported(
+ &a->archive, entry_original, "pax");
return (ARCHIVE_FAILED);
}
}
@@ -835,13 +852,16 @@
* them do.
*/
r = get_entry_pathname(a, entry_main, &path, &path_length, sconv);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
- else if (r != ARCHIVE_OK) {
+ } else if (r != ARCHIVE_OK) {
r = get_entry_pathname(a, entry_main, &path,
&path_length, NULL);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
+ }
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Can't translate pathname '%s' to %s", path,
archive_string_conversion_charset_name(sconv));
@@ -849,12 +869,15 @@
sconv = NULL;/* The header charset switches to binary mode. */
}
r = get_entry_uname(a, entry_main, &uname, &uname_length, sconv);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
- else if (r != ARCHIVE_OK) {
+ } else if (r != ARCHIVE_OK) {
r = get_entry_uname(a, entry_main, &uname, &uname_length, NULL);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
+ }
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Can't translate uname '%s' to %s", uname,
archive_string_conversion_charset_name(sconv));
@@ -862,12 +885,15 @@
sconv = NULL;/* The header charset switches to binary mode. */
}
r = get_entry_gname(a, entry_main, &gname, &gname_length, sconv);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
- else if (r != ARCHIVE_OK) {
+ } else if (r != ARCHIVE_OK) {
r = get_entry_gname(a, entry_main, &gname, &gname_length, NULL);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
+ }
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Can't translate gname '%s' to %s", gname,
archive_string_conversion_charset_name(sconv));
@@ -879,13 +905,16 @@
if (linkpath == NULL) {
r = get_entry_symlink(a, entry_main, &linkpath,
&linkpath_length, sconv);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
- else if (r != ARCHIVE_OK) {
+ } else if (r != ARCHIVE_OK) {
r = get_entry_symlink(a, entry_main, &linkpath,
&linkpath_length, NULL);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
+ }
archive_set_error(&a->archive,
ARCHIVE_ERRNO_FILE_FORMAT,
"Can't translate linkname '%s' to %s", linkpath,
@@ -901,21 +930,29 @@
if (hardlink != NULL) {
r = get_entry_hardlink(a, entry_main, &hardlink,
&hardlink_length, NULL);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
+ }
linkpath = hardlink;
linkpath_length = hardlink_length;
}
r = get_entry_pathname(a, entry_main, &path,
&path_length, NULL);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
+ }
r = get_entry_uname(a, entry_main, &uname, &uname_length, NULL);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
+ }
r = get_entry_gname(a, entry_main, &gname, &gname_length, NULL);
- if (r == ARCHIVE_FATAL)
+ if (r == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
return (r);
+ }
}
/* Store the header encoding first, to be nice to readers. */
@@ -1112,6 +1149,10 @@
if (!need_extension && acl_types != 0)
need_extension = 1;
+ /* If the symlink type is defined, we need an extension */
+ if (!need_extension && archive_entry_symlink_type(entry_main) > 0)
+ need_extension = 1;
+
/*
* Libarchive used to include these in extended headers for
* restricted pax format, but that confused people who
@@ -1168,24 +1209,33 @@
ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID |
ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA |
ARCHIVE_ENTRY_ACL_STYLE_COMPACT);
- if (ret == ARCHIVE_FATAL)
+ if (ret == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
+ }
}
if (acl_types & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) {
ret = add_pax_acl(a, entry_original, pax,
ARCHIVE_ENTRY_ACL_TYPE_ACCESS |
ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID |
ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA);
- if (ret == ARCHIVE_FATAL)
+ if (ret == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
+ }
}
if (acl_types & ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) {
ret = add_pax_acl(a, entry_original, pax,
ARCHIVE_ENTRY_ACL_TYPE_DEFAULT |
ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID |
ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA);
- if (ret == ARCHIVE_FATAL)
+ if (ret == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
+ }
}
/* We use GNU-tar-compatible sparse attributes. */
@@ -1245,6 +1295,17 @@
archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
}
+
+ /* Store extended symlink information */
+ if (archive_entry_symlink_type(entry_main) ==
+ AE_SYMLINK_TYPE_FILE) {
+ add_pax_attr(&(pax->pax_header),
+ "LIBARCHIVE.symlinktype", "file");
+ } else if (archive_entry_symlink_type(entry_main) ==
+ AE_SYMLINK_TYPE_DIRECTORY) {
+ add_pax_attr(&(pax->pax_header),
+ "LIBARCHIVE.symlinktype", "dir");
+ }
}
/* Only regular files have data. */
@@ -1313,8 +1374,11 @@
* numeric fields, though they're less critical.
*/
if (__archive_write_format_header_ustar(a, ustarbuff, entry_main, -1, 0,
- NULL) == ARCHIVE_FATAL)
+ NULL) == ARCHIVE_FATAL) {
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
+ }
/* If we built any extended attributes, write that entry first. */
if (archive_strlen(&(pax->pax_header)) > 0) {
@@ -1379,6 +1443,8 @@
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"archive_write_pax_header: "
"'x' header failed?! This can't happen.\n");
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
} else if (r < ret)
ret = r;
@@ -1387,6 +1453,8 @@
sparse_list_clear(pax);
pax->entry_bytes_remaining = 0;
pax->entry_padding = 0;
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
}
@@ -1398,12 +1466,16 @@
archive_strlen(&(pax->pax_header)));
if (r != ARCHIVE_OK) {
/* If a write fails, we're pretty much toast. */
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
}
/* Pad out the end of the entry. */
r = __archive_write_nulls(a, (size_t)pax->entry_padding);
if (r != ARCHIVE_OK) {
/* If a write fails, we're pretty much toast. */
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (ARCHIVE_FATAL);
}
pax->entry_bytes_remaining = pax->entry_padding = 0;
@@ -1411,8 +1483,11 @@
/* Write the header for main entry. */
r = __archive_write_output(a, ustarbuff, 512);
- if (r != ARCHIVE_OK)
+ if (r != ARCHIVE_OK) {
+ archive_entry_free(entry_main);
+ archive_string_free(&entry_name);
return (r);
+ }
/*
* Inform the client of the on-disk size we're using, so
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_private.h b/Utilities/cmlibarchive/libarchive/archive_write_set_format_private.h
new file mode 100644
index 0000000..e200227
--- /dev/null
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_private.h
@@ -0,0 +1,42 @@
+/*-
+ * Copyright (c) 2020 Martin Matuska
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef ARCHIVE_WRITE_SET_FORMAT_PRIVATE_H_INCLUDED
+#define ARCHIVE_WRITE_SET_FORMAT_PRIVATE_H_INCLUDED
+
+#ifndef __LIBARCHIVE_BUILD
+#ifndef __LIBARCHIVE_TEST
+#error This header is only to be used internally to libarchive.
+#endif
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+
+void __archive_write_entry_filetype_unsupported(struct archive *a,
+ struct archive_entry *entry, const char *format);
+#endif
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_shar.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_shar.c
index 5be310a..9e4931c 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_shar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_shar.c
@@ -42,6 +42,7 @@
#include "archive_entry.h"
#include "archive_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
struct shar {
int dump;
@@ -169,8 +170,7 @@
}
/* Save the entry for the closing. */
- if (shar->entry)
- archive_entry_free(shar->entry);
+ archive_entry_free(shar->entry);
shar->entry = archive_entry_clone(entry);
name = archive_entry_pathname(entry);
@@ -195,8 +195,8 @@
archive_entry_set_size(entry, 0);
if (archive_entry_hardlink(entry) == NULL &&
archive_entry_symlink(entry) == NULL) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
- "shar format cannot archive this");
+ __archive_write_entry_filetype_unsupported(
+ &a->archive, entry, "shar");
return (ARCHIVE_WARN);
}
}
@@ -289,8 +289,7 @@
"mkdir -p %s > /dev/null 2>&1\n",
shar->quoted_name.s);
/* Record that we just created this directory. */
- if (shar->last_dir != NULL)
- free(shar->last_dir);
+ free(shar->last_dir);
shar->last_dir = strdup(name);
/* Trim a trailing '/'. */
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_ustar.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_ustar.c
index c54aeab..d1a06bc 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_ustar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_ustar.c
@@ -44,6 +44,7 @@
#include "archive_entry_locale.h"
#include "archive_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
struct ustar {
uint64_t entry_bytes_remaining;
@@ -352,14 +353,12 @@
#endif
ret = __archive_write_format_header_ustar(a, buff, entry, -1, 1, sconv);
if (ret < ARCHIVE_WARN) {
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret);
}
ret2 = __archive_write_output(a, buff, 512);
if (ret2 < ARCHIVE_WARN) {
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret2);
}
if (ret2 < ret)
@@ -367,8 +366,7 @@
ustar->entry_bytes_remaining = archive_entry_size(entry);
ustar->entry_padding = 0x1ff & (-(int64_t)ustar->entry_bytes_remaining);
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret);
}
@@ -515,9 +513,11 @@
}
if (copy_length > 0) {
if (copy_length > USTAR_uname_size) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
- "Username too long");
- ret = ARCHIVE_FAILED;
+ if (tartype != 'x') {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_MISC, "Username too long");
+ ret = ARCHIVE_FAILED;
+ }
copy_length = USTAR_uname_size;
}
memcpy(h + USTAR_uname_offset, p, copy_length);
@@ -538,9 +538,11 @@
}
if (copy_length > 0) {
if (strlen(p) > USTAR_gname_size) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
- "Group name too long");
- ret = ARCHIVE_FAILED;
+ if (tartype != 'x') {
+ archive_set_error(&a->archive,
+ ARCHIVE_ERRNO_MISC, "Group name too long");
+ ret = ARCHIVE_FAILED;
+ }
copy_length = USTAR_gname_size;
}
memcpy(h + USTAR_gname_offset, p, copy_length);
@@ -612,16 +614,9 @@
case AE_IFBLK: h[USTAR_typeflag_offset] = '4' ; break;
case AE_IFDIR: h[USTAR_typeflag_offset] = '5' ; break;
case AE_IFIFO: h[USTAR_typeflag_offset] = '6' ; break;
- case AE_IFSOCK:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive socket");
- return (ARCHIVE_FAILED);
- default:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive this (mode=0%lo)",
- (unsigned long)archive_entry_mode(entry));
+ default: /* AE_IFSOCK and unknown */
+ __archive_write_entry_filetype_unsupported(
+ &a->archive, entry, "ustar");
ret = ARCHIVE_FAILED;
}
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_v7tar.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_v7tar.c
index 62b1522..5994071 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_v7tar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_v7tar.c
@@ -44,6 +44,7 @@
#include "archive_entry_locale.h"
#include "archive_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
struct v7tar {
uint64_t entry_bytes_remaining;
@@ -284,7 +285,7 @@
* case getting WCS failed. On POSIX, this is a
* normal operation.
*/
- if (p != NULL && p[strlen(p) - 1] != '/') {
+ if (p != NULL && p[0] != '\0' && p[strlen(p) - 1] != '/') {
struct archive_string as;
archive_string_init(&as);
@@ -330,14 +331,12 @@
#endif
ret = format_header_v7tar(a, buff, entry, 1, sconv);
if (ret < ARCHIVE_WARN) {
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret);
}
ret2 = __archive_write_output(a, buff, 512);
if (ret2 < ARCHIVE_WARN) {
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret2);
}
if (ret2 < ret)
@@ -345,8 +344,7 @@
v7tar->entry_bytes_remaining = archive_entry_size(entry);
v7tar->entry_padding = 0x1ff & (-(int64_t)v7tar->entry_bytes_remaining);
- if (entry_main)
- archive_entry_free(entry_main);
+ archive_entry_free(entry_main);
return (ret);
}
@@ -494,31 +492,11 @@
case AE_IFLNK:
h[V7TAR_typeflag_offset] = '2';
break;
- case AE_IFCHR:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive character device");
- return (ARCHIVE_FAILED);
- case AE_IFBLK:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive block device");
- return (ARCHIVE_FAILED);
- case AE_IFIFO:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive fifo");
- return (ARCHIVE_FAILED);
- case AE_IFSOCK:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive socket");
- return (ARCHIVE_FAILED);
default:
- archive_set_error(&a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "tar format cannot archive this (mode=0%lo)",
- (unsigned long)archive_entry_mode(entry));
+ /* AE_IFBLK, AE_IFCHR, AE_IFIFO, AE_IFSOCK
+ * and unknown */
+ __archive_write_entry_filetype_unsupported(
+ &a->archive, entry, "v7tar");
ret = ARCHIVE_FAILED;
}
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_warc.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_warc.c
index edad072..46b0573 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_warc.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_warc.c
@@ -48,6 +48,7 @@
#include "archive_private.h"
#include "archive_random_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
struct warc_s {
unsigned int omit_warcinfo:1;
@@ -259,10 +260,8 @@
return (ARCHIVE_OK);
}
/* just resort to erroring as per Tim's advice */
- archive_set_error(
- &a->archive,
- ARCHIVE_ERRNO_FILE_FORMAT,
- "WARC can only process regular files");
+ __archive_write_entry_filetype_unsupported(
+ &a->archive, entry, "WARC");
return (ARCHIVE_FAILED);
}
@@ -333,6 +332,10 @@
#if defined(HAVE_GMTIME_R) || defined(HAVE__GMTIME64_S)
struct tm timeHere;
#endif
+#if defined(HAVE__GMTIME64_S)
+ errno_t terr;
+ __time64_t tmptime;
+#endif
char strtime[100];
size_t len;
@@ -340,7 +343,12 @@
if ((rt = gmtime_r(&t, &timeHere)) == NULL)
return;
#elif defined(HAVE__GMTIME64_S)
- _gmtime64_s(&timeHere, &t);
+ tmptime = t;
+ terr = _gmtime64_s(&timeHere, &tmptime);
+ if (terr)
+ rt = NULL;
+ else
+ rt = &timeHere;
#else
if ((rt = gmtime(&t)) == NULL)
return;
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_xar.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_xar.c
index 3c617ec..358f61f 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_xar.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_xar.c
@@ -212,8 +212,8 @@
struct heap_data data;
struct archive_string script;
- int virtual:1;
- int dir:1;
+ signed int virtual:1;
+ signed int dir:1;
};
struct hardlink {
@@ -411,6 +411,8 @@
if (strcmp(key, "checksum") == 0) {
if (value == NULL)
xar->opt_sumalg = CKSUM_NONE;
+ else if (strcmp(value, "none") == 0)
+ xar->opt_sumalg = CKSUM_NONE;
else if (strcmp(value, "sha1") == 0)
xar->opt_sumalg = CKSUM_SHA1;
else if (strcmp(value, "md5") == 0)
@@ -429,6 +431,8 @@
if (value == NULL)
xar->opt_compression = NONE;
+ else if (strcmp(value, "none") == 0)
+ xar->opt_compression = NONE;
else if (strcmp(value, "gzip") == 0)
xar->opt_compression = GZIP;
else if (strcmp(value, "bzip2") == 0)
@@ -482,6 +486,8 @@
if (strcmp(key, "toc-checksum") == 0) {
if (value == NULL)
xar->opt_toc_sumalg = CKSUM_NONE;
+ else if (strcmp(value, "none") == 0)
+ xar->opt_toc_sumalg = CKSUM_NONE;
else if (strcmp(value, "sha1") == 0)
xar->opt_toc_sumalg = CKSUM_SHA1;
else if (strcmp(value, "md5") == 0)
@@ -496,10 +502,13 @@
return (ARCHIVE_OK);
}
if (strcmp(key, "threads") == 0) {
+ char *endptr;
+
if (value == NULL)
return (ARCHIVE_FAILED);
- xar->opt_threads = (int)strtoul(value, NULL, 10);
- if (xar->opt_threads == 0 && errno != 0) {
+ errno = 0;
+ xar->opt_threads = (int)strtoul(value, &endptr, 10);
+ if (errno != 0 || *endptr != '\0') {
xar->opt_threads = 1;
archive_set_error(&(a->archive),
ARCHIVE_ERRNO_MISC,
@@ -693,13 +702,37 @@
else
run = ARCHIVE_Z_FINISH;
/* Compress file data. */
- r = compression_code(&(a->archive), &(xar->stream), run);
- if (r != ARCHIVE_OK && r != ARCHIVE_EOF)
- return (ARCHIVE_FATAL);
+ for (;;) {
+ r = compression_code(&(a->archive), &(xar->stream),
+ run);
+ if (r != ARCHIVE_OK && r != ARCHIVE_EOF)
+ return (ARCHIVE_FATAL);
+ if (xar->stream.avail_out == 0 ||
+ run == ARCHIVE_Z_FINISH) {
+ size = sizeof(xar->wbuff) -
+ xar->stream.avail_out;
+ checksum_update(&(xar->a_sumwrk), xar->wbuff,
+ size);
+ xar->cur_file->data.length += size;
+ if (write_to_temp(a, xar->wbuff,
+ size) != ARCHIVE_OK)
+ return (ARCHIVE_FATAL);
+ if (r == ARCHIVE_OK) {
+ /* Output buffer was full */
+ xar->stream.next_out = xar->wbuff;
+ xar->stream.avail_out =
+ sizeof(xar->wbuff);
+ } else {
+ /* ARCHIVE_EOF - We are done */
+ break;
+ }
+ } else {
+ /* Compressor wants more input */
+ break;
+ }
+ }
rsize = s - xar->stream.avail_in;
checksum_update(&(xar->e_sumwrk), buff, rsize);
- size = sizeof(xar->wbuff) - xar->stream.avail_out;
- checksum_update(&(xar->a_sumwrk), xar->wbuff, size);
}
#if !defined(_WIN32) || defined(__CYGWIN__)
if (xar->bytes_remaining ==
@@ -736,12 +769,9 @@
if (xar->cur_file->data.compression == NONE) {
if (write_to_temp(a, buff, size) != ARCHIVE_OK)
return (ARCHIVE_FATAL);
- } else {
- if (write_to_temp(a, xar->wbuff, size) != ARCHIVE_OK)
- return (ARCHIVE_FATAL);
+ xar->cur_file->data.length += size;
}
xar->bytes_remaining -= rsize;
- xar->cur_file->data.length += size;
return (rsize);
}
@@ -875,11 +905,15 @@
{
char timestr[100];
struct tm tm;
+#if defined(HAVE__GMTIME64_S)
+ __time64_t tmptime;
+#endif
#if defined(HAVE_GMTIME_R)
gmtime_r(&t, &tm);
#elif defined(HAVE__GMTIME64_S)
- _gmtime64_s(&tm, &t);
+ tmptime = t;
+ _gmtime64_s(&tm, &tmptime);
#else
memcpy(&tm, gmtime(&t), sizeof(tm));
#endif
@@ -2100,7 +2134,7 @@
while (len > 0) {
size_t ll = len;
- if (len > 0 && p[len-1] == '/') {
+ if (p[len-1] == '/') {
p[len-1] = '\0';
len--;
}
@@ -2120,10 +2154,10 @@
if (p[0] == '/') {
if (p[1] == '/')
/* Convert '//' --> '/' */
- strcpy(p, p+1);
+ memmove(p, p+1, strlen(p+1) + 1);
else if (p[1] == '.' && p[2] == '/')
/* Convert '/./' --> '/' */
- strcpy(p, p+2);
+ memmove(p, p+2, strlen(p+2) + 1);
else if (p[1] == '.' && p[2] == '.' && p[3] == '/') {
/* Convert 'dir/dir1/../dir2/'
* --> 'dir/dir2/'
@@ -2529,13 +2563,11 @@
static void
file_free_hardlinks(struct xar *xar)
{
- struct archive_rb_node *n, *next;
+ struct archive_rb_node *n, *tmp;
- for (n = ARCHIVE_RB_TREE_MIN(&(xar->hardlink_rbtree)); n;) {
- next = __archive_rb_tree_iterate(&(xar->hardlink_rbtree),
- n, ARCHIVE_RB_DIR_RIGHT);
+ ARCHIVE_RB_TREE_FOREACH_SAFE(n, &(xar->hardlink_rbtree), tmp) {
+ __archive_rb_tree_remove_node(&(xar->hardlink_rbtree), n);
free(n);
- n = next;
}
}
@@ -3169,8 +3201,10 @@
checksum_update(&(xar->a_sumwrk),
xar->wbuff, size);
if (write_to_temp(a, xar->wbuff, size)
- != ARCHIVE_OK)
+ != ARCHIVE_OK) {
+ free(heap);
return (ARCHIVE_FATAL);
+ }
if (r == ARCHIVE_OK) {
xar->stream.next_out = xar->wbuff;
xar->stream.avail_out = sizeof(xar->wbuff);
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_format_zip.c b/Utilities/cmlibarchive/libarchive/archive_write_set_format_zip.c
index a4ae229..1ede5ee 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_format_zip.c
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_format_zip.c
@@ -57,6 +57,7 @@
#include "archive_private.h"
#include "archive_random_private.h"
#include "archive_write_private.h"
+#include "archive_write_set_format_private.h"
#ifndef HAVE_ZLIB_H
#include "archive_crc32.h"
@@ -526,8 +527,8 @@
/* Ignore types of entries that we don't support. */
type = archive_entry_filetype(entry);
if (type != AE_IFREG && type != AE_IFDIR && type != AE_IFLNK) {
- archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
- "Filetype not supported");
+ __archive_write_entry_filetype_unsupported(
+ &a->archive, entry, "zip");
return ARCHIVE_FAILED;
};
@@ -564,10 +565,8 @@
zip->entry_uses_zip64 = 0;
zip->entry_crc32 = zip->crc32func(0, NULL, 0);
zip->entry_encryption = 0;
- if (zip->entry != NULL) {
- archive_entry_free(zip->entry);
- zip->entry = NULL;
- }
+ archive_entry_free(zip->entry);
+ zip->entry = NULL;
if (zip->cctx_valid)
archive_encrypto_aes_ctr_release(&zip->cctx);
@@ -1374,10 +1373,28 @@
{
struct tm *t;
unsigned int dt;
+#if defined(HAVE_LOCALTIME_R) || defined(HAVE__LOCALTIME64_S)
+ struct tm tmbuf;
+#endif
+#if defined(HAVE__LOCALTIME64_S)
+ errno_t terr;
+ __time64_t tmptime;
+#endif
/* This will not preserve time when creating/extracting the archive
* on two systems with different time zones. */
+#if defined(HAVE_LOCALTIME_R)
+ t = localtime_r(&unix_time, &tmbuf);
+#elif defined(HAVE__LOCALTIME64_S)
+ tmptime = unix_time;
+ terr = _localtime64_s(&tmbuf, &tmptime);
+ if (terr)
+ t = NULL;
+ else
+ t = &tmbuf;
+#else
t = localtime(&unix_time);
+#endif
/* MSDOS-style date/time is only between 1980-01-01 and 2107-12-31 */
if (t->tm_year < 1980 - 1900)
@@ -1404,18 +1421,17 @@
{
mode_t type;
const char *path;
+ size_t len;
type = archive_entry_filetype(entry);
path = archive_entry_pathname(entry);
if (path == NULL)
return (0);
- if (type == AE_IFDIR &&
- (path[0] == '\0' || path[strlen(path) - 1] != '/')) {
- return strlen(path) + 1;
- } else {
- return strlen(path);
- }
+ len = strlen(path);
+ if (type == AE_IFDIR && (path[0] == '\0' || path[len - 1] != '/'))
+ ++len; /* Space for the trailing / */
+ return len;
}
static int
@@ -1430,6 +1446,9 @@
type = archive_entry_filetype(entry);
written_bytes = 0;
+ if (path == NULL)
+ return (ARCHIVE_FATAL);
+
ret = __archive_write_output(archive, path, strlen(path));
if (ret != ARCHIVE_OK)
return (ARCHIVE_FATAL);
@@ -1460,10 +1479,8 @@
memcpy(p, path, pathlen);
/* Folders are recognized by a trailing slash. */
- if ((type == AE_IFDIR) & (path[pathlen - 1] != '/')) {
+ if ((type == AE_IFDIR) && (path[pathlen - 1] != '/'))
p[pathlen] = '/';
- p[pathlen + 1] = '\0';
- }
}
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_options.3 b/Utilities/cmlibarchive/libarchive/archive_write_set_options.3
index aeb7a18..cffe571 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_options.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_options.3
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd February 2, 2012
+.Dd January 31, 2020
.Dt ARCHIVE_WRITE_OPTIONS 3
.Os
.Sh NAME
@@ -70,7 +70,7 @@
.Fn archive_write_set_filter_option ,
.Fn archive_write_set_format_option
.Xc
-Specifies an option that will be passed to currently-registered
+Specifies an option that will be passed to the currently-registered
filters (including decompression filters) or format readers.
.Pp
If
@@ -138,7 +138,7 @@
.Cm ARCHIVE_FATAL
will be returned
immediately.
-Otherwise, greater of the two values will be returned.
+Otherwise, the greater of the two values will be returned.
.\"
.It Fn archive_write_set_options
.Ar options
@@ -170,55 +170,153 @@
.\"
.Sh OPTIONS
.Bl -tag -compact -width indent
+.It Filter b64encode
+.Bl -tag -compact -width indent
+.It Cm mode
+The value is interpreted as octal digits specifying the file mode.
+.It Cm name
+The value specifies the file name.
+.El
+.It Filter bzip2
+.Bl -tag -compact -width indent
+.It Cm compression-level
+The value is interpreted as a decimal integer specifying the
+bzip2 compression level. Supported values are from 1 to 9.
+.El
.It Filter gzip
.Bl -tag -compact -width indent
.It Cm compression-level
The value is interpreted as a decimal integer specifying the
-gzip compression level.
+gzip compression level. Supported values are from 0 to 9.
+.It Cm timestamp
+Store timestamp. This is enabled by default.
+.El
+.It Filter lrzip
+.Bl -tag -compact -width indent
+.It Cm compression Ns = Ns Ar type
+Use
+.Ar type
+as compression method.
+Supported values are
+.Dq bzip2 ,
+.Dq gzipi ,
+.Dq lzo
+.Pq ultra fast ,
+and
+.Dq zpaq
+.Pq best, extremely slow .
+.It Cm compression-level
+The value is interpreted as a decimal integer specifying the
+lrzip compression level. Supported values are from 1 to 9.
+.El
+.It Filter lz4
+.Bl -tag -compact -width indent
+.It Cm compression-level
+The value is interpreted as a decimal integer specifying the
+lz4 compression level. Supported values are from 0 to 9.
+.It Cm stream-checksum
+Enable stream checksum. This is enabled by default.
+.It Cm block-checksum
+Enable block checksum. This is disabled by default.
+.It Cm block-size
+The value is interpreted as a decimal integer specifying the
+lz4 compression block size. Supported values are from 4 to 7
+.Pq default .
+.It Cm block-dependence
+Use the previous block of the block being compressed for
+a compression dictionary to improve compression ratio.
+This is disabled by default.
+.El
+.It Filter lzop
+.Bl -tag -compact -width indent
+.It Cm compression-level
+The value is interpreted as a decimal integer specifying the
+lzop compression level. Supported values are from 1 to 9.
+.El
+.It Filter uuencode
+.Bl -tag -compact -width indent
+.It Cm mode
+The value is interpreted as octal digits specifying the file mode.
+.It Cm name
+The value specifies the file name.
.El
.It Filter xz
.Bl -tag -compact -width indent
.It Cm compression-level
The value is interpreted as a decimal integer specifying the
-compression level.
+compression level. Supported values are from 0 to 9.
+.It Cm threads
+The value is interpreted as a decimal integer specifying the
+number of threads for multi-threaded lzma compression.
+If supported, the default value is read from
+.Fn lzma_cputhreads .
.El
-.It Format mtree
+.It Filter zstd
.Bl -tag -compact -width indent
-.It Cm cksum , Cm device , Cm flags , Cm gid , Cm gname , Cm indent , Cm link , Cm md5 , Cm mode , Cm nlink , Cm rmd160 , Cm sha1 , Cm sha256 , Cm sha384 , Cm sha512 , Cm size , Cm time , Cm uid , Cm uname
-Enable a particular keyword in the mtree output.
-Prefix with an exclamation mark to disable the corresponding keyword.
-The default is equivalent to
-.Dq device, flags, gid, gname, link, mode, nlink, size, time, type, uid, uname .
-.It Cm all
-Enables all of the above keywords.
-.It Cm use-set
-Enables generation of
-.Cm /set
-lines that specify default values for the following files and/or directories.
-.It Cm indent
-XXX needs explanation XXX
+.It Cm compression-level
+The value is interpreted as a decimal integer specifying the
+compression level. Supported values are from 1 to 22.
+.El
+.It Format 7zip
+.Bl -tag -compact -width indent
+.It Cm compression
+The value is one of
+.Dq store ,
+.Dq deflate ,
+.Dq bzip2 ,
+.Dq lzma1 ,
+.Dq lzma2
+or
+.Dq ppmd
+to indicate how the following entries should be compressed.
+Note that this setting is ignored for directories, symbolic links,
+and other special entries.
+.It Cm compression-level
+The value is interpreted as a decimal integer specifying the
+compression level.
+Values between 0 and 9 are supported.
+The interpretation of the compression level depends on the chosen
+compression method.
+.El
+.It Format cpio
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file names.
+.El
+.It Format gnutar
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file, group and user names.
.El
.It Format iso9660 - volume metadata
These options are used to set standard ISO9660 metadata.
.Bl -tag -compact -width indent
.It Cm abstract-file Ns = Ns Ar filename
The file with the specified name will be identified in the ISO9660 metadata
-as holding the abstract for this volume. Default: none.
+as holding the abstract for this volume.
+Default: none.
.It Cm application-id Ns = Ns Ar filename
The file with the specified name will be identified in the ISO9660 metadata
-as holding the application identifier for this volume. Default: none.
+as holding the application identifier for this volume.
+Default: none.
.It Cm biblio-file Ns = Ns Ar filename
The file with the specified name will be identified in the ISO9660 metadata
-as holding the bibliography for this volume. Default: none.
+as holding the bibliography for this volume.
+Default: none.
.It Cm copyright-file Ns = Ns Ar filename
The file with the specified name will be identified in the ISO9660 metadata
-as holding the copyright for this volume. Default: none.
+as holding the copyright for this volume.
+Default: none.
.It Cm publisher Ns = Ns Ar filename
The file with the specified name will be identified in the ISO9660 metadata
-as holding the publisher information for this volume. Default: none.
+as holding the publisher information for this volume.
+Default: none.
.It Cm volume-id Ns = Ns Ar string
The specified string will be used as the Volume Identifier in the ISO9660 metadata.
-It is limited to 32 bytes. Default: none.
+It is limited to 32 bytes.
+Default: none.
.El
.It Format iso9660 - boot support
These options are used to make an ISO9660 image that can be directly
@@ -266,7 +364,7 @@
the default is
.Cm fd ,
otherwise the default is
-.Cm no-emulation.
+.Cm no-emulation .
.El
.It Format iso9660 - filename and size extensions
Various extensions to the base ISO9660 format.
@@ -290,7 +388,7 @@
Default: disabled.
.It Cm allow-period
If enabled, allows filenames to contain trailing period characters, in violation of the ISO9660 specification.
-If disabled,trailing periods will be converted to underscore characters.
+If disabled, trailing periods will be converted to underscore characters.
This does not impact names stored in the Rockridge or Joliet extension area.
Default: disabled.
.It Cm allow-pvd-lowercase
@@ -398,6 +496,111 @@
This option can be provided multiple times to suppress compression
on many files.
.El
+.It Format mtree
+.Bl -tag -compact -width indent
+.It Cm cksum , Cm device , Cm flags , Cm gid , Cm gname , Cm indent , Cm link , Cm md5 , Cm mode , Cm nlink , Cm rmd160 , Cm sha1 , Cm sha256 , Cm sha384 , Cm sha512 , Cm size , Cm time , Cm uid , Cm uname
+Enable a particular keyword in the mtree output.
+Prefix with an exclamation mark to disable the corresponding keyword.
+The default is equivalent to
+.Dq device, flags, gid, gname, link, mode, nlink, size, time, type, uid, uname .
+.It Cm all
+Enables all of the above keywords.
+.It Cm use-set
+Enables generation of
+.Cm /set
+lines that specify default values for the following files and/or directories.
+.It Cm indent
+XXX needs explanation XXX
+.El
+.It Format newc
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file names.
+.El
+.It Format pax
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file, group and user names.
+The value is one of
+.Dq BINARY
+or
+.Dq UTF-8 .
+With
+.Dq BINARY
+there is no character conversion, with
+.Dq UTF-8
+names are converted to UTF-8.
+.It Cm xattrheader
+When storing extended attributes, this option configures which
+headers should be written. The value is one of
+.Dq all ,
+.Dq LIBARCHIVE ,
+or
+.Dq SCHILY .
+By default, both
+.Dq LIBARCHIVE.xattr
+and
+.Dq SCHILY.xattr
+headers are written.
+.El
+.It Format ustar
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file, group and user names.
+.El
+.It Format v7tar
+.Bl -tag -compact -width indent
+.It Cm hdrcharset
+The value is used as a character set name that will be
+used when translating file, group and user names.
+.El
+.It Format warc
+.Bl -tag -compact -width indent
+.It Cm omit-warcinfo
+Set to
+.Dq true
+to disable output of the warcinfo record.
+.El
+.It Format xar
+.Bl -tag -compact -width indent
+.It Cm checksum Ns = Ns Ar type
+Use
+.Ar type
+as file checksum method.
+Supported values are
+.Dq none ,
+.Dq md5 ,
+and
+.Dq sha1
+.Pq default .
+.It Cm compression Ns = Ns Ar type
+Use
+.Ar type
+as compression method.
+Supported values are
+.Dq none ,
+.Dq bzip2 ,
+.Dq gzip
+.Pq default ,
+.Dq lzma
+and
+.Dq xz .
+.It Cm compression_level
+The value is a decimal integer from 1 to 9 specifying the compression level.
+.It Cm toc-checksum Ns = Ns Ar type
+Use
+.Ar type
+as table of contents checksum method.
+Supported values are
+.Dq none ,
+.Dq md5
+and
+.Dq sha1
+.Pq default .
+.El
.It Format zip
.Bl -tag -compact -width indent
.It Cm compression
@@ -408,6 +611,29 @@
to indicate how the following entries should be compressed.
Note that this setting is ignored for directories, symbolic links,
and other special entries.
+.It Cm compression-level
+The value is interpreted as a decimal integer specifying the
+compression level.
+Values between 0 and 9 are supported.
+A compression level of 0 switches the compression method to
+.Dq store ,
+other values will enable
+.Dq deflate
+compression with the given level.
+.It Cm encryption
+Enable encryption using traditional zip encryption.
+.It Cm encryption Ns = Ns Ar type
+Use
+.Ar type
+as encryption type.
+Supported values are
+.Dq zipcrypt
+.Pq traditional zip encryption ,
+.Dq aes128
+.Pq WinZip AES-128 encryption
+and
+.Dq aes256
+.Pq WinZip AES-256 encryption .
.It Cm experimental
This boolean option enables or disables experimental Zip features
that may not be compatible with other Zip implementations.
@@ -416,7 +642,8 @@
All CRC fields are set to zero.
It should not be used except for testing purposes.
.It Cm hdrcharset
-This sets the character set used for filenames.
+The value is used as a character set name that will be
+used when translating file names.
.It Cm zip64
Zip64 extensions provide additional file size information
for entries larger than 4 GiB.
@@ -465,9 +692,9 @@
.\"
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_read_set_options 3 ,
-.Xr archive_write 3
+.Xr archive_write 3 ,
+.Xr libarchive 3
.Sh HISTORY
The
.Nm libarchive
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_set_passphrase.3 b/Utilities/cmlibarchive/libarchive/archive_write_set_passphrase.3
index 2585595..2db7703 100644
--- a/Utilities/cmlibarchive/libarchive/archive_write_set_passphrase.3
+++ b/Utilities/cmlibarchive/libarchive/archive_write_set_passphrase.3
@@ -49,7 +49,7 @@
.Sh DESCRIPTION
.Bl -tag -width indent
.It Fn archive_write_set_passphrase
-Set a passphrase for writing an encryption archive.
+Set a passphrase for writing an encrypted archive.
If
.Ar passphrase
is
@@ -59,16 +59,16 @@
will be returned.
Otherwise,
.Cm ARCHIVE_OK
-will be returned.
+will be returned.
.It Fn archive_write_set_passphrase_callback
-Register callback function that will be invoked to get a passphrase
-for encrption if the passphrase was not set by the
+Register a callback function that will be invoked to get a passphrase
+for encryption if the passphrase was not set by the
.Fn archive_write_set_passphrase
function.
.El
.\" .Sh ERRORS
.Sh SEE ALSO
.Xr tar 1 ,
-.Xr libarchive 3 ,
.Xr archive_write 3 ,
-.Xr archive_write_set_options 3
+.Xr archive_write_set_options 3 ,
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/archive_xxhash.h b/Utilities/cmlibarchive/libarchive/archive_xxhash.h
index 4272416..1c7131c 100644
--- a/Utilities/cmlibarchive/libarchive/archive_xxhash.h
+++ b/Utilities/cmlibarchive/libarchive/archive_xxhash.h
@@ -24,12 +24,13 @@
*
*/
+#ifndef ARCHIVE_XXHASH_H_INCLUDED
+#define ARCHIVE_XXHASH_H_INCLUDED
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef ARCHIVE_XXHASH_H
-#define ARCHIVE_XXHASH_H
typedef enum { XXH_OK=0, XXH_ERROR } XXH_errorcode;
diff --git a/Utilities/cmlibarchive/libarchive/config_freebsd.h b/Utilities/cmlibarchive/libarchive/config_freebsd.h
index be25258..f16fd34 100644
--- a/Utilities/cmlibarchive/libarchive/config_freebsd.h
+++ b/Utilities/cmlibarchive/libarchive/config_freebsd.h
@@ -210,6 +210,7 @@
#define HAVE_TZSET 1
#define HAVE_UINTMAX_T 1
#define HAVE_UNISTD_H 1
+#define HAVE_UNLINKAT 1
#define HAVE_UNSETENV 1
#define HAVE_UNSIGNED_LONG_LONG 1
#define HAVE_UNSIGNED_LONG_LONG_INT 1
diff --git a/Utilities/cmlibarchive/libarchive/filter_fork.h b/Utilities/cmlibarchive/libarchive/filter_fork.h
index a28272b..908e7cd 100644
--- a/Utilities/cmlibarchive/libarchive/filter_fork.h
+++ b/Utilities/cmlibarchive/libarchive/filter_fork.h
@@ -25,13 +25,13 @@
* $FreeBSD: head/lib/libarchive/filter_fork.h 201087 2009-12-28 02:18:26Z kientzle $
*/
+#ifndef FILTER_FORK_H
+#define FILTER_FORK_H
+
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
-#ifndef FILTER_FORK_H
-#define FILTER_FORK_H
-
pid_t
__archive_create_child(const char *cmd, int *child_stdin, int *child_stdout);
diff --git a/Utilities/cmlibarchive/libarchive/libarchive_changes.3 b/Utilities/cmlibarchive/libarchive/libarchive_changes.3
index adc87fe..6bf8db0 100644
--- a/Utilities/cmlibarchive/libarchive/libarchive_changes.3
+++ b/Utilities/cmlibarchive/libarchive/libarchive_changes.3
@@ -35,7 +35,6 @@
This page describes user-visible changes in libarchive3, and lists
public functions and other symbols changed, deprecated or removed
in libarchive3, along with their replacements if any.
-.Pp
.\"
.Ss Multiple Filters
.\"
@@ -330,13 +329,13 @@
.Li 10240
.El
.Sh SEE ALSO
-.Xr libarchive 3 ,
.Xr archive_read 3 ,
.Xr archive_read_filter 3 ,
.Xr archive_read_format 3 ,
.Xr archive_read_set_options 3 ,
+.Xr archive_util 3 ,
.Xr archive_write 3 ,
.Xr archive_write_filter 3 ,
.Xr archive_write_format 3 ,
.Xr archive_write_set_options 3 ,
-.Xr archive_util 3
+.Xr libarchive 3
diff --git a/Utilities/cmlibarchive/libarchive/libarchive_internals.3 b/Utilities/cmlibarchive/libarchive/libarchive_internals.3
index 8275d66..d672f3e 100644
--- a/Utilities/cmlibarchive/libarchive/libarchive_internals.3
+++ b/Utilities/cmlibarchive/libarchive/libarchive_internals.3
@@ -350,8 +350,8 @@
.Xr archive_entry 3 ,
.Xr archive_read 3 ,
.Xr archive_write 3 ,
-.Xr archive_write_disk 3
-.Xr libarchive 3 ,
+.Xr archive_write_disk 3 ,
+.Xr libarchive 3
.Sh HISTORY
The
.Nm libarchive
diff --git a/Utilities/cmlibarchive/libarchive/mtree.5 b/Utilities/cmlibarchive/libarchive/mtree.5
index e607e4a..8147796 100644
--- a/Utilities/cmlibarchive/libarchive/mtree.5
+++ b/Utilities/cmlibarchive/libarchive/mtree.5
@@ -133,7 +133,6 @@
.Sy char
file types.
The value must be one of the following forms:
-.Pp
.Bl -tag -width 4n
.It Ar format , Ns Ar major , Ns Ar minor Ns Bo , Ns Ar subunit Bc
A device with
@@ -165,8 +164,8 @@
.Sy solaris ,
.Sy sunos ,
.Sy svr3 ,
-.Sy svr4 ,
-and
+.Sy svr4 ,
+and
.Sy ultrix .
.Pp
See
@@ -288,12 +287,10 @@
.It Cm uname
The file owner as a symbolic name.
.El
-.Pp
.Sh SEE ALSO
.Xr cksum 1 ,
.Xr find 1 ,
.Xr mtree 8
-.Sh BUGS
.Sh HISTORY
The
.Nm
diff --git a/Utilities/cmlibarchive/libarchive/tar.5 b/Utilities/cmlibarchive/libarchive/tar.5
index 30b837d..34ad4f7 100644
--- a/Utilities/cmlibarchive/libarchive/tar.5
+++ b/Utilities/cmlibarchive/libarchive/tar.5
@@ -441,7 +441,7 @@
Vendor-specific attributes used by Joerg Schilling's
.Nm star
implementation.
-.It Cm SCHILY.acl.access , Cm SCHILY.acl.default, Cm SCHILY.acl.ace
+.It Cm SCHILY.acl.access , Cm SCHILY.acl.default , Cm SCHILY.acl.ace
Stores the access, default and NFSv4 ACLs as textual strings in a format
that is an extension of the format specified by POSIX.1e draft 17.
In particular, each user or group access specification can include
@@ -456,7 +456,7 @@
.It Cm SCHILY.realsize
The full size of the file on disk.
XXX explain? XXX
-.It Cm SCHILY.dev, Cm SCHILY.ino , Cm SCHILY.nlinks
+.It Cm SCHILY.dev , Cm SCHILY.ino , Cm SCHILY.nlinks
The device number, inode number, and link count for the entry.
In particular, note that a pax interchange format archive using Joerg
Schilling's
@@ -473,7 +473,7 @@
.Dq ctime
attribute, which refers to the time when the file
metadata was last changed.)
-.It Cm LIBARCHIVE.xattr. Ns Ar namespace Ns . Ns Ar key
+.It Cm LIBARCHIVE.xattr . Ns Ar namespace . Ns Ar key
Libarchive stores POSIX.1e-style extended attributes using
keys of this form.
The
@@ -890,7 +890,8 @@
.It Cm M
GNU tar multivolume marker, indicating the file is a continuation of a file from the previous volume.
.It Cm N
-GNU tar long filename support. Deprecated.
+GNU tar long filename support.
+Deprecated.
.It Cm S
GNU tar sparse regular file.
.It Cm V
diff --git a/Utilities/cmlibrhash/CMakeLists.txt b/Utilities/cmlibrhash/CMakeLists.txt
index 6067b7d..1b025fc 100644
--- a/Utilities/cmlibrhash/CMakeLists.txt
+++ b/Utilities/cmlibrhash/CMakeLists.txt
@@ -37,4 +37,4 @@
add_library(cmlibrhash ${librhash_sources})
-install(FILES COPYING README DESTINATION ${CMAKE_DOC_DIR}/cmlibrhash)
+install(FILES COPYING DESTINATION ${CMAKE_DOC_DIR}/cmlibrhash)
diff --git a/Utilities/cmlibrhash/COPYING b/Utilities/cmlibrhash/COPYING
index bf65ee1..be7d4a9 100644
--- a/Utilities/cmlibrhash/COPYING
+++ b/Utilities/cmlibrhash/COPYING
@@ -1,15 +1,15 @@
- RHash License
+ BSD Zero Clause License
-Copyright (c) 2005-2014 Aleksey Kravchenko <rhash.admin@gmail.com>
+Copyright (c) 2005, Aleksey Kravchenko <rhash.admin@gmail.com>
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so.
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
-The Software is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
diff --git a/Utilities/cmlibrhash/README b/Utilities/cmlibrhash/README
deleted file mode 100644
index 4ea492f..0000000
--- a/Utilities/cmlibrhash/README
+++ /dev/null
@@ -1,7 +0,0 @@
- === Notes on RHash License ===
-
-The RHash program and LibRHash library are distributed under RHash License,
-see the COPYING file for details. In particular, the program, the library
-and source code can be used free of charge under the MIT, BSD, GPL,
-commercial or freeware license without additional restrictions. In the case
-the OSI-approved license is required the MIT license should be used.
diff --git a/Utilities/cmlibrhash/librhash/algorithms.c b/Utilities/cmlibrhash/librhash/algorithms.c
index fc01690..cdd4053 100644
--- a/Utilities/cmlibrhash/librhash/algorithms.c
+++ b/Utilities/cmlibrhash/librhash/algorithms.c
@@ -1,17 +1,17 @@
/* algorithms.c - the algorithms supported by the rhash library
*
- * Copyright: 2011-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2011, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdio.h>
@@ -27,7 +27,8 @@
#include "crc32.h"
#include "ed2k.h"
#include "edonr.h"
-#include "gost.h"
+#include "gost12.h"
+#include "gost94.h"
#include "has160.h"
#include "md4.h"
#endif
@@ -54,18 +55,13 @@
#else
# define NEED_OPENSSL_INIT 0
#endif /* USE_OPENSSL */
-#ifdef GENERATE_GOST_LOOKUP_TABLE
-# define NEED_GOST_INIT (RHASH_GOST | RHASH_GOST_CRYPTOPRO)
+#ifdef GENERATE_GOST94_LOOKUP_TABLE
+# define NEED_GOST94_INIT (RHASH_GOST94 | RHASH_GOST94_CRYPTOPRO)
#else
-# define NEED_GOST_INIT 0
-#endif /* GENERATE_GOST_LOOKUP_TABLE */
-#ifdef GENERATE_CRC32_TABLE
-# define NEED_CRC32_INIT RHASH_CRC32
-#else
-# define NEED_CRC32_INIT 0
-#endif /* GENERATE_CRC32_TABLE */
+# define NEED_GOST94_INIT 0
+#endif /* GENERATE_GOST94_LOOKUP_TABLE */
-#define RHASH_NEED_INIT_ALG (NEED_CRC32_INIT | NEED_GOST_INIT | NEED_OPENSSL_INIT)
+#define RHASH_NEED_INIT_ALG (NEED_GOST94_INIT | NEED_OPENSSL_INIT)
unsigned rhash_uninitialized_algorithms = RHASH_NEED_INIT_ALG;
rhash_hash_info* rhash_info_table = rhash_hash_info_default;
@@ -75,10 +71,14 @@
static void rhash_crc32_init(uint32_t* crc32);
static void rhash_crc32_update(uint32_t* crc32, const unsigned char* msg, size_t size);
static void rhash_crc32_final(uint32_t* crc32, unsigned char* result);
+static void rhash_crc32c_init(uint32_t* crc32);
+static void rhash_crc32c_update(uint32_t* crc32, const unsigned char* msg, size_t size);
+static void rhash_crc32c_final(uint32_t* crc32, unsigned char* result);
#endif
#if 0
-rhash_info info_crc32 = { RHASH_CRC32, F_BE32, 4, "CRC32", "crc32" };
+rhash_info info_crc32 = { RHASH_CRC32, F_BE32, 4, "CRC32", "crc32" };
+rhash_info info_crc32c = { RHASH_CRC32C, F_BE32, 4, "CRC32C", "crc32c" };
rhash_info info_md4 = { RHASH_MD4, F_LE32, 16, "MD4", "md4" };
#endif
rhash_info info_md5 = { RHASH_MD5, F_LE32, 16, "MD5", "md5" };
@@ -91,8 +91,10 @@
rhash_info info_aich = { RHASH_AICH, F_BS32, 20, "AICH", "aich" };
rhash_info info_whirlpool = { RHASH_WHIRLPOOL, F_BE64, 64, "WHIRLPOOL", "whirlpool" };
rhash_info info_rmd160 = { RHASH_RIPEMD160, F_LE32, 20, "RIPEMD-160", "ripemd160" };
-rhash_info info_gost = { RHASH_GOST, F_LE32, 32, "GOST", "gost" };
-rhash_info info_gostpro = { RHASH_GOST_CRYPTOPRO, F_LE32, 32, "GOST-CRYPTOPRO", "gost-cryptopro" };
+rhash_info info_gost12_256 = { RHASH_GOST12_256, F_LE64, 32, "GOST12-256", "gost12-256" };
+rhash_info info_gost12_512 = { RHASH_GOST12_512, F_LE64, 64, "GOST12-512", "gost12-512" };
+rhash_info info_gost94 = { RHASH_GOST94, F_LE32, 32, "GOST94", "gost94" };
+rhash_info info_gost94pro = { RHASH_GOST94_CRYPTOPRO, F_LE32, 32, "GOST94-CRYPTOPRO", "gost94-cryptopro" };
rhash_info info_has160 = { RHASH_HAS160, F_LE32, 20, "HAS-160", "has160" };
rhash_info info_snf128 = { RHASH_SNEFRU128, F_BE32, 16, "SNEFRU-128", "snefru128" };
rhash_info info_snf256 = { RHASH_SNEFRU256, F_BE32, 32, "SNEFRU-256", "snefru256" };
@@ -117,9 +119,10 @@
#define upd(name) ((pupdate_t)(name##_update))
#define fin(name) ((pfinal_t)(name##_final))
#define iuf(name) ini(name), upd(name), fin(name)
+#define iuf2(name1, name2) ini(name1), upd(name2), fin(name2)
#define diuf(name) dgshft(name), ini(name), upd(name), fin(name)
-/* information about all hashes */
+/* information about all supported hash functions */
rhash_hash_info rhash_hash_info_default[RHASH_HASH_COUNT] =
{
#if 0
@@ -135,28 +138,35 @@
{ &info_aich, sizeof(aich_ctx), dgshft2(aich, sha1_context.hash), iuf(rhash_aich), (pcleanup_t)rhash_aich_cleanup }, /* 160 bit */
{ &info_whirlpool, sizeof(whirlpool_ctx), dgshft(whirlpool), iuf(rhash_whirlpool), 0 }, /* 512 bit */
{ &info_rmd160, sizeof(ripemd160_ctx), dgshft(ripemd160), iuf(rhash_ripemd160), 0 }, /* 160 bit */
- { &info_gost, sizeof(gost_ctx), dgshft(gost), iuf(rhash_gost), 0 }, /* 256 bit */
- { &info_gostpro, sizeof(gost_ctx), dgshft(gost), ini(rhash_gost_cryptopro), upd(rhash_gost), fin(rhash_gost), 0 }, /* 256 bit */
+ { &info_gost94, sizeof(gost94_ctx), dgshft(gost94), iuf(rhash_gost94), 0 }, /* 256 bit */
+ { &info_gost94pro, sizeof(gost94_ctx), dgshft(gost94), iuf2(rhash_gost94_cryptopro, rhash_gost94), 0 }, /* 256 bit */
{ &info_has160, sizeof(has160_ctx), dgshft(has160), iuf(rhash_has160), 0 }, /* 160 bit */
- { &info_snf128, sizeof(snefru_ctx), dgshft(snefru), ini(rhash_snefru128), upd(rhash_snefru), fin(rhash_snefru), 0 }, /* 128 bit */
- { &info_snf256, sizeof(snefru_ctx), dgshft(snefru), ini(rhash_snefru256), upd(rhash_snefru), fin(rhash_snefru), 0 }, /* 256 bit */
+ { &info_gost12_256, sizeof(gost12_ctx), dgshft2(gost12, h) + 32, iuf2(rhash_gost12_256, rhash_gost12), 0 }, /* 256 bit */
+ { &info_gost12_512, sizeof(gost12_ctx), dgshft2(gost12, h), iuf2(rhash_gost12_512, rhash_gost12), 0 }, /* 512 bit */
#endif
- { &info_sha224, sizeof(sha256_ctx), dgshft(sha256), ini(rhash_sha224), upd(rhash_sha256), fin(rhash_sha256), 0 }, /* 224 bit */
+ { &info_sha224, sizeof(sha256_ctx), dgshft(sha256), iuf2(rhash_sha224, rhash_sha256), 0 }, /* 224 bit */
{ &info_sha256, sizeof(sha256_ctx), dgshft(sha256), iuf(rhash_sha256), 0 }, /* 256 bit */
- { &info_sha384, sizeof(sha512_ctx), dgshft(sha512), ini(rhash_sha384), upd(rhash_sha512), fin(rhash_sha512), 0 }, /* 384 bit */
+ { &info_sha384, sizeof(sha512_ctx), dgshft(sha512), iuf2(rhash_sha384, rhash_sha512), 0 }, /* 384 bit */
{ &info_sha512, sizeof(sha512_ctx), dgshft(sha512), iuf(rhash_sha512), 0 }, /* 512 bit */
#if 0
- { &info_edr256, sizeof(edonr_ctx), dgshft2(edonr, u.data256.hash) + 32, iuf(rhash_edonr256), 0 }, /* 256 bit */
- { &info_edr512, sizeof(edonr_ctx), dgshft2(edonr, u.data512.hash) + 64, iuf(rhash_edonr512), 0 }, /* 512 bit */
+ { &info_edr256, sizeof(edonr_ctx), dgshft2(edonr, u.data256.hash) + 32, iuf(rhash_edonr256), 0 }, /* 256 bit */
+ { &info_edr512, sizeof(edonr_ctx), dgshft2(edonr, u.data512.hash) + 64, iuf(rhash_edonr512), 0 }, /* 512 bit */
#endif
- { &info_sha3_224, sizeof(sha3_ctx), dgshft(sha3), ini(rhash_sha3_224), upd(rhash_sha3), fin(rhash_sha3), 0 }, /* 224 bit */
- { &info_sha3_256, sizeof(sha3_ctx), dgshft(sha3), ini(rhash_sha3_256), upd(rhash_sha3), fin(rhash_sha3), 0 }, /* 256 bit */
- { &info_sha3_384, sizeof(sha3_ctx), dgshft(sha3), ini(rhash_sha3_384), upd(rhash_sha3), fin(rhash_sha3), 0 }, /* 384 bit */
- { &info_sha3_512, sizeof(sha3_ctx), dgshft(sha3), ini(rhash_sha3_512), upd(rhash_sha3), fin(rhash_sha3), 0 }, /* 512 bit */
+ { &info_sha3_224, sizeof(sha3_ctx), dgshft(sha3), iuf2(rhash_sha3_224, rhash_sha3), 0 }, /* 224 bit */
+ { &info_sha3_256, sizeof(sha3_ctx), dgshft(sha3), iuf2(rhash_sha3_256, rhash_sha3), 0 }, /* 256 bit */
+ { &info_sha3_384, sizeof(sha3_ctx), dgshft(sha3), iuf2(rhash_sha3_384, rhash_sha3), 0 }, /* 384 bit */
+ { &info_sha3_512, sizeof(sha3_ctx), dgshft(sha3), iuf2(rhash_sha3_512, rhash_sha3), 0 }, /* 512 bit */
+#if 0
+ { &info_crc32c, sizeof(uint32_t), 0, iuf(rhash_crc32c), 0 }, /* 32 bit */
+ { &info_snf128, sizeof(snefru_ctx), dgshft(snefru), iuf2(rhash_snefru128, rhash_snefru), 0 }, /* 128 bit */
+ { &info_snf256, sizeof(snefru_ctx), dgshft(snefru), iuf2(rhash_snefru256, rhash_snefru), 0 }, /* 256 bit */
+#endif
};
/**
* Initialize requested algorithms.
+ *
+ * @param mask ids of hash sums to initialize
*/
void rhash_init_algorithms(unsigned mask)
{
@@ -165,15 +175,26 @@
/* verify that RHASH_HASH_COUNT is the index of the major bit of RHASH_ALL_HASHES */
assert(1 == (RHASH_ALL_HASHES >> (RHASH_HASH_COUNT - 1)));
-#ifdef GENERATE_CRC32_TABLE
- rhash_crc32_init_table();
-#endif
-#ifdef GENERATE_GOST_LOOKUP_TABLE
- rhash_gost_init_table();
+#ifdef GENERATE_GOST94_LOOKUP_TABLE
+ rhash_gost94_init_table();
#endif
rhash_uninitialized_algorithms = 0;
}
+/**
+ * Returns information about a hash function by its hash_id.
+ *
+ * @param hash_id the id of hash algorithm
+ * @return pointer to the rhash_info structure containing the information
+ */
+const rhash_info* rhash_info_by_id(unsigned hash_id)
+{
+ hash_id &= RHASH_ALL_HASHES;
+ /* check that one and only one bit is set */
+ if (!hash_id || (hash_id & (hash_id - 1)) != 0) return NULL;
+ return rhash_info_table[rhash_ctz(hash_id)].info;
+}
+
#if 0
/* CRC32 helper functions */
@@ -217,4 +238,45 @@
result[2] = (unsigned char)(*crc32 >> 8), result[3] = (unsigned char)(*crc32);
#endif
}
+
+/**
+ * Initialize crc32c hash.
+ *
+ * @param crc32c pointer to the hash to initialize
+ */
+static void rhash_crc32c_init(uint32_t* crc32c)
+{
+ *crc32c = 0; /* note: context size is sizeof(uint32_t) */
+}
+
+/**
+ * Calculate message CRC32C hash.
+ * Can be called repeatedly with chunks of the message to be hashed.
+ *
+ * @param crc32c pointer to the hash
+ * @param msg message chunk
+ * @param size length of the message chunk
+ */
+static void rhash_crc32c_update(uint32_t* crc32c, const unsigned char* msg, size_t size)
+{
+ *crc32c = rhash_get_crc32c(*crc32c, msg, size);
+}
+
+/**
+ * Store calculated hash into the given array.
+ *
+ * @param crc32c pointer to the current hash value
+ * @param result calculated hash in binary form
+ */
+static void rhash_crc32c_final(uint32_t* crc32c, unsigned char* result)
+{
+#if defined(CPU_IA32) || defined(CPU_X64)
+ /* intel CPUs support assigment with non 32-bit aligned pointers */
+ *(unsigned*)result = be2me_32(*crc32c);
+#else
+ /* correct saving BigEndian integer on all archs */
+ result[0] = (unsigned char)(*crc32c >> 24), result[1] = (unsigned char)(*crc32c >> 16);
+ result[2] = (unsigned char)(*crc32c >> 8), result[3] = (unsigned char)(*crc32c);
+#endif
+}
#endif
diff --git a/Utilities/cmlibrhash/librhash/algorithms.h b/Utilities/cmlibrhash/librhash/algorithms.h
index 4db2517..01dda88 100644
--- a/Utilities/cmlibrhash/librhash/algorithms.h
+++ b/Utilities/cmlibrhash/librhash/algorithms.h
@@ -2,9 +2,9 @@
#ifndef RHASH_ALGORITHMS_H
#define RHASH_ALGORITHMS_H
-#include <stddef.h> /* for ptrdiff_t */
#include "rhash.h"
#include "byte_order.h"
+#include <stddef.h>
#ifdef __cplusplus
extern "C" {
@@ -15,8 +15,40 @@
# define RHASH_API
#endif
+/**
+ * Bit flag: default hash output format is base32.
+ */
+#define RHASH_INFO_BASE32 1
+
+/**
+ * Information about a hash function.
+ */
+typedef struct rhash_info
+{
+ /**
+ * Hash function indentifier.
+ */
+ unsigned hash_id;
+ /**
+ * Flags bit-mask, including RHASH_INFO_BASE32 bit.
+ */
+ unsigned flags;
+ /**
+ The size of of the raw message digest in bytes.
+ */
+ size_t digest_size;
+ /**
+ * The hash function name.
+ */
+ const char* name;
+ /**
+ * The corresponding paramenter name in a magnet link.
+ */
+ const char* magnet_name;
+} rhash_info;
+
typedef void (*pinit_t)(void*);
-typedef void (*pupdate_t)(void *ctx, const void* msg, size_t size);
+typedef void (*pupdate_t)(void* ctx, const void* msg, size_t size);
typedef void (*pfinal_t)(void*, unsigned char*);
typedef void (*pcleanup_t)(void*);
@@ -25,7 +57,7 @@
*/
typedef struct rhash_hash_info
{
- rhash_info *info;
+ rhash_info* info;
size_t context_size;
ptrdiff_t digest_diff;
pinit_t init;
@@ -40,7 +72,7 @@
typedef struct rhash_vector_item
{
struct rhash_hash_info* hash_info;
- void *context;
+ void* context;
} rhash_vector_item;
/**
@@ -52,8 +84,9 @@
unsigned hash_vector_size; /* number of contained hash sums */
unsigned flags;
unsigned state;
- void *callback, *callback_data;
- void *bt_ctx;
+ void* callback;
+ void* callback_data;
+ void* bt_ctx;
rhash_vector_item vector[1]; /* contexts of contained hash sums */
} rhash_context_ext;
@@ -63,6 +96,7 @@
extern unsigned rhash_uninitialized_algorithms;
extern rhash_info info_crc32;
+extern rhash_info info_crc32c;
extern rhash_info info_md4;
extern rhash_info info_md5;
extern rhash_info info_sha1;
@@ -95,7 +129,7 @@
#define F_SWAP64 4
/* define endianness flags */
-#ifndef CPU_BIG_ENDIAN
+#if IS_LITTLE_ENDIAN
#define F_LE32 0
#define F_LE64 0
#define F_BE32 F_SWAP32
@@ -108,6 +142,7 @@
#endif
void rhash_init_algorithms(unsigned mask);
+const rhash_info* rhash_info_by_id(unsigned hash_id); /* get hash sum info by hash id */
#if defined(OPENSSL_RUNTIME) && !defined(USE_OPENSSL)
# define USE_OPENSSL
diff --git a/Utilities/cmlibrhash/librhash/byte_order.c b/Utilities/cmlibrhash/librhash/byte_order.c
index 8ce6fc8..de2c583 100644
--- a/Utilities/cmlibrhash/librhash/byte_order.c
+++ b/Utilities/cmlibrhash/librhash/byte_order.c
@@ -1,21 +1,21 @@
/* byte_order.c - byte order related platform dependent routines,
*
- * Copyright: 2008-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2008, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
#include "byte_order.h"
-#if !(__GNUC__ >= 4 || (__GNUC__ ==3 && __GNUC_MINOR__ >= 4)) /* if !GCC or GCC < 4.3 */
+#ifndef rhash_ctz
# if _MSC_VER >= 1300 && (_M_IX86 || _M_AMD64 || _M_IA64) /* if MSVC++ >= 2002 on x86/x64 */
# include <intrin.h>
@@ -59,7 +59,7 @@
return (unsigned)bit_pos[((uint32_t)((x & -x) * 0x077CB531U)) >> 27];
}
# endif /* _MSC_VER >= 1300... */
-#endif /* !(GCC >= 4.3) */
+#endif /* rhash_ctz */
/**
* Copy a memory block with simultaneous exchanging byte order.
@@ -79,10 +79,12 @@
const uint32_t* src = (const uint32_t*)from;
const uint32_t* end = (const uint32_t*)((const char*)src + length);
uint32_t* dst = (uint32_t*)((char*)to + index);
- while (src < end) *(dst++) = bswap_32( *(src++) );
+ for (; src < end; dst++, src++)
+ *dst = bswap_32(*src);
} else {
const char* src = (const char*)from;
- for (length += index; (size_t)index < length; index++) ((char*)to)[index ^ 3] = *(src++);
+ for (length += index; (size_t)index < length; index++)
+ ((char*)to)[index ^ 3] = *(src++);
}
}
@@ -141,10 +143,31 @@
* @param arr the array to process
* @param length array length
*/
-void rhash_u32_mem_swap(unsigned *arr, int length)
+void rhash_u32_mem_swap(unsigned* arr, int length)
{
unsigned* end = arr + length;
for (; arr < end; arr++) {
*arr = bswap_32(*arr);
}
}
+
+#ifdef HAS_INTEL_CPUID
+#include <cpuid.h>
+
+static uint64_t get_cpuid_features(void)
+{
+ uint32_t tmp, edx, ecx;
+ if (__get_cpuid(1, &tmp, &tmp, &ecx, &edx))
+ return ((((uint64_t)ecx) << 32) ^ edx);
+ return 0;
+}
+
+int has_cpu_feature(unsigned feature_bit)
+{
+ static uint64_t features;
+ const uint64_t feature = ((uint64_t)1) << feature_bit;
+ if (!features)
+ features = (get_cpuid_features() | 1);
+ return !!(features & feature);
+}
+#endif
diff --git a/Utilities/cmlibrhash/librhash/byte_order.h b/Utilities/cmlibrhash/librhash/byte_order.h
index d34a020..a58174b 100644
--- a/Utilities/cmlibrhash/librhash/byte_order.h
+++ b/Utilities/cmlibrhash/librhash/byte_order.h
@@ -4,6 +4,19 @@
#include "ustd.h"
#include <stdlib.h>
+#if 0
+#if defined(__GLIBC__)
+# include <endian.h>
+#endif
+#endif
+
+#if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__APPLE__)
+# include <sys/types.h>
+#elif defined (__NetBSD__) || defined(__OpenBSD__)
+# include <sys/param.h>
+#endif
+
+
#ifdef __cplusplus
extern "C" {
#endif
@@ -26,8 +39,6 @@
# endif
#endif
-
-/* detect CPU endianness */
#include <cm_kwiml.h>
#if KWIML_ABI_ENDIAN_ID == KWIML_ABI_ENDIAN_ID_LITTLE
# define CPU_LITTLE_ENDIAN
@@ -37,8 +48,53 @@
# define CPU_BIG_ENDIAN
# define IS_BIG_ENDIAN 1
# define IS_LITTLE_ENDIAN 0
+#endif
+
+#if 0
+#define RHASH_BYTE_ORDER_LE 1234
+#define RHASH_BYTE_ORDER_BE 4321
+
+#if (defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && __BYTE_ORDER == __LITTLE_ENDIAN) || \
+ (defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
+# define RHASH_BYTE_ORDER RHASH_BYTE_ORDER_LE
+#elif (defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && __BYTE_ORDER == __BIG_ENDIAN) || \
+ (defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
+# define RHASH_BYTE_ORDER RHASH_BYTE_ORDER_BE
+#elif defined(_BYTE_ORDER)
+# if defined(_LITTLE_ENDIAN) && (_BYTE_ORDER == _LITTLE_ENDIAN)
+# define RHASH_BYTE_ORDER RHASH_BYTE_ORDER_LE
+# elif defined(_BIG_ENDIAN) && (_BYTE_ORDER == _BIG_ENDIAN)
+# define RHASH_BYTE_ORDER RHASH_BYTE_ORDER_BE
+# endif
+#elif defined(__sun) && defined(_LITTLE_ENDIAN)
+# define RHASH_BYTE_ORDER RHASH_BYTE_ORDER_LE
+#elif defined(__sun) && defined(_BIG_ENDIAN)
+# define RHASH_BYTE_ORDER RHASH_BYTE_ORDER_BE
+#endif
+
+/* try detecting endianness by CPU */
+#ifdef RHASH_BYTE_ORDER
+#elif defined(CPU_IA32) || defined(CPU_X64) || defined(__ia64) || defined(__ia64__) || \
+ defined(__alpha__) || defined(_M_ALPHA) || defined(vax) || defined(MIPSEL) || \
+ defined(_ARM_) || defined(__arm__)
+# define RHASH_BYTE_ORDER RHASH_BYTE_ORDER_LE
+#elif defined(__sparc) || defined(__sparc__) || defined(sparc) || \
+ defined(_ARCH_PPC) || defined(_ARCH_PPC64) || defined(_POWER) || \
+ defined(__POWERPC__) || defined(POWERPC) || defined(__powerpc) || \
+ defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) || \
+ defined(__hpux) || defined(_MIPSEB) || defined(mc68000) || \
+ defined(__s390__) || defined(__s390x__) || defined(sel)
+# define RHASH_BYTE_ORDER RHASH_BYTE_ORDER_BE
#else
-# error "Can't detect CPU architechture"
+# error "Can't detect CPU architechture"
+#endif
+
+#define IS_BIG_ENDIAN (RHASH_BYTE_ORDER == RHASH_BYTE_ORDER_BE)
+#define IS_LITTLE_ENDIAN (RHASH_BYTE_ORDER == RHASH_BYTE_ORDER_LE)
+#endif
+
+#ifndef __has_builtin
+# define __has_builtin(x) 0
#endif
#define IS_ALIGNED_32(p) (0 == (3 & ((const char*)(p) - (const char*)0)))
@@ -56,11 +112,23 @@
#if defined(_MSC_VER) || defined(__BORLANDC__)
#define I64(x) x##ui64
#else
-#define I64(x) x##LL
+#define I64(x) x##ULL
#endif
-/* convert a hash flag to index */
-#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) /* GCC < 3.4 */
+#if defined(_MSC_VER)
+#define RHASH_INLINE __inline
+#elif defined(__GNUC__) && !defined(__STRICT_ANSI__)
+#define RHASH_INLINE inline
+#elif defined(__GNUC__)
+#define RHASH_INLINE __inline__
+#else
+#define RHASH_INLINE
+#endif
+
+/* define rhash_ctz - count traling zero bits */
+#if (defined(__GNUC__) && __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) || \
+ (defined(__clang__) && __has_builtin(__builtin_ctz))
+/* GCC >= 3.4 or clang */
# define rhash_ctz(x) __builtin_ctz(x)
#else
unsigned rhash_ctz(unsigned); /* define as function */
@@ -69,42 +137,31 @@
void rhash_swap_copy_str_to_u32(void* to, int index, const void* from, size_t length);
void rhash_swap_copy_str_to_u64(void* to, int index, const void* from, size_t length);
void rhash_swap_copy_u64_to_str(void* to, const void* from, size_t length);
-void rhash_u32_mem_swap(unsigned *p, int length_in_u32);
+void rhash_u32_mem_swap(unsigned* p, int length_in_u32);
-#ifndef __has_builtin
-# define __has_builtin(x) 0
-#endif
-
-/* define bswap_32 */
-#if defined(__GNUC__) && defined(CPU_IA32) && !defined(__i386__)
-/* for intel x86 CPU */
-static inline uint32_t bswap_32(uint32_t x) {
- __asm("bswap\t%0" : "=r" (x) : "0" (x));
- return x;
-}
-#elif defined(__GNUC__) && (__GNUC__ >= 4) && (__GNUC__ > 4 || __GNUC_MINOR__ >= 3)
-/* for GCC >= 4.3 */
+/* bswap definitions */
+#if (defined(__GNUC__) && (__GNUC__ >= 4) && (__GNUC__ > 4 || __GNUC_MINOR__ >= 3)) || \
+ (defined(__clang__) && __has_builtin(__builtin_bswap32) && __has_builtin(__builtin_bswap64))
+/* GCC >= 4.3 or clang */
# define bswap_32(x) __builtin_bswap32(x)
-#elif defined(__clang__) && __has_builtin(__builtin_bswap32)
-# define bswap_32(x) __builtin_bswap32(x)
+# define bswap_64(x) __builtin_bswap64(x)
#elif (_MSC_VER > 1300) && (defined(CPU_IA32) || defined(CPU_X64)) /* MS VC */
# define bswap_32(x) _byteswap_ulong((unsigned long)x)
-#else
-/* general bswap_32 definition */
-static uint32_t bswap_32(uint32_t x) {
- x = ((x << 8) & 0xFF00FF00) | ((x >> 8) & 0x00FF00FF);
- return (x >> 16) | (x << 16);
-}
-#endif /* bswap_32 */
-
-#if defined(__GNUC__) && (__GNUC__ >= 4) && (__GNUC__ > 4 || __GNUC_MINOR__ >= 3)
-# define bswap_64(x) __builtin_bswap64(x)
-#elif defined(__clang__) && __has_builtin(__builtin_bswap64)
-# define bswap_64(x) __builtin_bswap64(x)
-#elif (_MSC_VER > 1300) && (defined(CPU_IA32) || defined(CPU_X64)) /* MS VC */
# define bswap_64(x) _byteswap_uint64((__int64)x)
#else
-static uint64_t bswap_64(uint64_t x) {
+/* fallback to generic bswap definition */
+static RHASH_INLINE uint32_t bswap_32(uint32_t x)
+{
+# if defined(__GNUC__) && defined(CPU_IA32) && !defined(__i386__) && !defined(RHASH_NO_ASM)
+ __asm("bswap\t%0" : "=r" (x) : "0" (x)); /* gcc x86 version */
+ return x;
+# else
+ x = ((x << 8) & 0xFF00FF00u) | ((x >> 8) & 0x00FF00FFu);
+ return (x >> 16) | (x << 16);
+# endif
+}
+static RHASH_INLINE uint64_t bswap_64(uint64_t x)
+{
union {
uint64_t ll;
uint32_t l[2];
@@ -114,9 +171,9 @@
r.l[1] = bswap_32(w.l[0]);
return r.ll;
}
-#endif
+#endif /* bswap definitions */
-#ifdef CPU_BIG_ENDIAN
+#if IS_BIG_ENDIAN
# define be2me_32(x) (x)
# define be2me_64(x) (x)
# define le2me_32(x) bswap_32(x)
@@ -129,7 +186,7 @@
# define me64_to_be_str(to, from, length) memcpy((to), (from), (length))
# define me64_to_le_str(to, from, length) rhash_swap_copy_u64_to_str((to), (from), (length))
-#else /* CPU_BIG_ENDIAN */
+#else /* IS_BIG_ENDIAN */
# define be2me_32(x) bswap_32(x)
# define be2me_64(x) bswap_64(x)
# define le2me_32(x) (x)
@@ -141,7 +198,7 @@
# define le64_copy(to, index, from, length) memcpy((to) + (index), (from), (length))
# define me64_to_be_str(to, from, length) rhash_swap_copy_u64_to_str((to), (from), (length))
# define me64_to_le_str(to, from, length) memcpy((to), (from), (length))
-#endif /* CPU_BIG_ENDIAN */
+#endif /* IS_BIG_ENDIAN */
/* ROTL/ROTR macros rotate a 32/64-bit word left/right by n bits */
#define ROTL32(dword, n) ((dword) << (n) ^ ((dword) >> (32 - (n))))
@@ -149,6 +206,16 @@
#define ROTL64(qword, n) ((qword) << (n) ^ ((qword) >> (64 - (n))))
#define ROTR64(qword, n) ((qword) >> (n) ^ ((qword) << (64 - (n))))
+#define CPU_FEATURE_SSE4_2 (52)
+
+#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \
+ && (defined(CPU_X64) || defined(CPU_IA32))
+# define HAS_INTEL_CPUID
+int has_cpu_feature(unsigned feature_bit);
+#else
+# define has_cpu_feature(x) (0)
+#endif
+
#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */
diff --git a/Utilities/cmlibrhash/librhash/hex.c b/Utilities/cmlibrhash/librhash/hex.c
index c941149..f0bbf04 100644
--- a/Utilities/cmlibrhash/librhash/hex.c
+++ b/Utilities/cmlibrhash/librhash/hex.c
@@ -1,71 +1,57 @@
/* hex.c - conversion for hexadecimal and base32 strings.
*
- * Copyright: 2008-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2008, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
-#include <string.h>
-#include <ctype.h>
#include "hex.h"
-
-/**
-* Convert a byte to a hexadecimal number. The result, consisting of two
-* hexadecimal digits is stored into a buffer.
- *
- * @param dest the buffer to receive two symbols of hex representation
- * @param byte the byte to decode
- * @param upper_case flag to print string in uppercase
- * @return pointer to the chararcter just after the written number (dest + 2)
- */
-char* rhash_print_hex_byte(char *dest, const unsigned char byte, int upper_case)
-{
- const char add = (upper_case ? 'A' - 10 : 'a' - 10);
- unsigned char c = (byte >> 4) & 15;
- *dest++ = (c > 9 ? c + add : c + '0');
- c = byte & 15;
- *dest++ = (c > 9 ? c + add : c + '0');
- return dest;
-}
+#include <assert.h>
+#include <ctype.h>
+#include <string.h>
/**
* Store hexadecimal representation of a binary string to given buffer.
*
- * @param dest the buffer to receive hexadecimal representation
+ * @param dst the buffer to receive hexadecimal representation
* @param src binary string
- * @param len string length
+ * @param length string length
* @param upper_case flag to print string in uppercase
*/
-void rhash_byte_to_hex(char *dest, const unsigned char *src, unsigned len, int upper_case)
+void rhash_byte_to_hex(char* dst, const unsigned char* src, size_t length, int upper_case)
{
- while (len-- > 0) {
- dest = rhash_print_hex_byte(dest, *src++, upper_case);
+ const char hex_add = (upper_case ? 'A' - 10 : 'a' - 10);
+ for (; length > 0; src++, length--) {
+ const unsigned char hi = (*src >> 4) & 15;
+ const unsigned char lo = *src & 15;
+ *dst++ = (hi > 9 ? hi + hex_add : hi + '0');
+ *dst++ = (lo > 9 ? lo + hex_add : lo + '0');
}
- *dest = '\0';
+ *dst = '\0';
}
/**
* Encode a binary string to base32.
*
- * @param dest the buffer to store result
+ * @param dst the buffer to store result
* @param src binary string
- * @param len string length
+ * @param length string length
* @param upper_case flag to print string in uppercase
*/
-void rhash_byte_to_base32(char* dest, const unsigned char* src, unsigned len, int upper_case)
+void rhash_byte_to_base32(char* dst, const unsigned char* src, size_t length, int upper_case)
{
const char a = (upper_case ? 'A' : 'a');
unsigned shift = 0;
unsigned char word;
- const unsigned char* e = src + len;
+ const unsigned char* e = src + length;
while (src < e) {
if (shift > 3) {
word = (*src & (0xFF >> shift));
@@ -79,25 +65,25 @@
word = ( *src >> ( (8 - shift) & 7 ) ) & 0x1F;
if (shift == 0) src++;
}
- *dest++ = ( word < 26 ? word + a : word + '2' - 26 );
+ *dst++ = ( word < 26 ? word + a : word + '2' - 26 );
}
- *dest = '\0';
+ *dst = '\0';
}
/**
* Encode a binary string to base64.
* Encoded output length is always a multiple of 4 bytes.
*
- * @param dest the buffer to store result
+ * @param dst the buffer to store result
* @param src binary string
- * @param len string length
+ * @param length string length
*/
-void rhash_byte_to_base64(char* dest, const unsigned char* src, unsigned len)
+void rhash_byte_to_base64(char* dst, const unsigned char* src, size_t length)
{
static const char* tail = "0123456789+/";
unsigned shift = 0;
unsigned char word;
- const unsigned char* e = src + len;
+ const unsigned char* e = src + length;
while (src < e) {
if (shift > 2) {
word = (*src & (0xFF >> shift));
@@ -111,45 +97,80 @@
word = ( *src >> ( (8 - shift) & 7 ) ) & 0x3F;
if (shift == 0) src++;
}
- *dest++ = ( word < 52 ? (word < 26 ? word + 'A' : word - 26 + 'a') : tail[word - 52]);
+ *dst++ = ( word < 52 ? (word < 26 ? word + 'A' : word - 26 + 'a') : tail[word - 52]);
}
if (shift > 0) {
- *dest++ = '=';
- if (shift == 4) *dest++ = '=';
+ *dst++ = '=';
+ if (shift == 4) *dst++ = '=';
}
- *dest = '\0';
+ *dst = '\0';
}
-/* unsafe characters are "<>{}[]%#/|\^~`@:;?=&+ */
-#define IS_GOOD_URL_CHAR(c) (isalnum((unsigned char)c) || strchr("$-_.!'(),", c))
+size_t rhash_base64_url_encoded_helper(char* dst, const unsigned char* src, size_t length, int url_encode, int upper_case)
+{
+#define B64_CHUNK_SIZE 120
+ char buffer[164];
+ assert((BASE64_LENGTH(B64_CHUNK_SIZE) + 4) <= sizeof(buffer));
+ assert((B64_CHUNK_SIZE % 6) == 0);
+ if (url_encode) {
+ size_t result_length = 0;
+ for (; length > 0; src += B64_CHUNK_SIZE) {
+ size_t chunk_size = (length < B64_CHUNK_SIZE ? length : B64_CHUNK_SIZE);
+ size_t encoded_length;
+ rhash_byte_to_base64(buffer, src, chunk_size);
+ encoded_length = rhash_urlencode(dst, buffer, BASE64_LENGTH(chunk_size), upper_case);
+ result_length += encoded_length;
+ dst += encoded_length;
+ length -= chunk_size;
+ }
+ return result_length;
+ }
+ rhash_byte_to_base64(dst, src, length);
+ return BASE64_LENGTH(length);
+}
+
+/* RFC 3986: safe url characters are ascii alpha-numeric and "-._~", other characters should be percent-encoded */
+static unsigned url_safe_char_mask[4] = { 0, 0x03ff6000, 0x87fffffe, 0x47fffffe };
+#define IS_URL_GOOD_CHAR(c) ((unsigned)(c) < 128 && (url_safe_char_mask[c >> 5] & (1 << (c & 31))))
/**
- * URL-encode a string.
+ * URL-encode specified binary string.
*
- * @param dst buffer to receive result or NULL to calculate
- * the lengths of encoded string
- * @param filename the file name
+ * @param dst (nullable) buffer to output encoded string to,
+ * NULL to just calculate the lengths of encoded string
+ * @param src binary string to encode
+ * @param size size of the binary string
+ * @param upper_case flag to output hex-codes in uppercase
* @return the length of the result string
*/
-int rhash_urlencode(char *dst, const char *name)
+size_t rhash_urlencode(char* dst, const char* src, size_t size, int upper_case)
{
- const char *start;
+ const char* start;
+ size_t i;
if (!dst) {
- int len;
- for (len = 0; *name; name++) len += (IS_GOOD_URL_CHAR(*name) ? 1 : 3);
- return len;
- }
- /* encode URL as specified by RFC 1738 */
- for (start = dst; *name; name++) {
- if ( IS_GOOD_URL_CHAR(*name) ) {
- *dst++ = *name;
- } else {
- *dst++ = '%';
- dst = rhash_print_hex_byte(dst, *name, 'A');
+ size_t length = size;
+ for (i = 0; i < size; i++)
+ if (!IS_URL_GOOD_CHAR(src[i]))
+ length += 2;
+ return length;
+ } else {
+ const char hex_add = (upper_case ? 'A' - 10 : 'a' - 10);
+ start = dst;
+ /* percent-encode all but unreserved URL characters */
+ for (i = 0; i < size; i++) {
+ if (IS_URL_GOOD_CHAR(src[i])) {
+ *dst++ = src[i];
+ } else {
+ unsigned char hi = ((unsigned char)(src[i]) >> 4) & 0x0f;
+ unsigned char lo = (unsigned char)(src[i]) & 0x0f;
+ *dst++ = '%';
+ *dst++ = (hi > 9 ? hi + hex_add : hi + '0');
+ *dst++ = (lo > 9 ? lo + hex_add : lo + '0');
+ }
}
+ *dst = 0;
}
- *dst = 0;
- return (int)(dst - start);
+ return dst - start;
}
/**
@@ -160,10 +181,11 @@
* @param number the number to print
* @return length of the printed number (without trailing '\0')
*/
-int rhash_sprintI64(char *dst, uint64_t number)
+int rhash_sprintI64(char* dst, uint64_t number)
{
/* The biggest number has 20 digits: 2^64 = 18 446 744 073 709 551 616 */
- char buf[24], *p;
+ char buf[24];
+ char* p;
size_t length;
if (dst == NULL) {
diff --git a/Utilities/cmlibrhash/librhash/hex.h b/Utilities/cmlibrhash/librhash/hex.h
index 2b365e2..6bea036 100644
--- a/Utilities/cmlibrhash/librhash/hex.h
+++ b/Utilities/cmlibrhash/librhash/hex.h
@@ -8,12 +8,13 @@
extern "C" {
#endif
-void rhash_byte_to_hex(char *dest, const unsigned char *src, unsigned len, int upper_case);
-void rhash_byte_to_base32(char* dest, const unsigned char* src, unsigned len, int upper_case);
-void rhash_byte_to_base64(char* dest, const unsigned char* src, unsigned len);
-char* rhash_print_hex_byte(char *dest, const unsigned char byte, int upper_case);
-int rhash_urlencode(char *dst, const char *name);
-int rhash_sprintI64(char *dst, uint64_t number);
+void rhash_byte_to_hex(char* dest, const unsigned char* src, size_t length, int upper_case);
+void rhash_byte_to_base32(char* dest, const unsigned char* src, size_t length, int upper_case);
+void rhash_byte_to_base64(char* dest, const unsigned char* src, size_t length);
+char* rhash_print_hex_byte(char* dest, const unsigned char byte, int upper_case);
+size_t rhash_urlencode(char* dst, const char* str, size_t size, int upper_case);
+size_t rhash_base64_url_encoded_helper(char* dst, const unsigned char* src, size_t length, int url_encode, int upper_case);
+int rhash_sprintI64(char* dst, uint64_t number);
#define BASE32_LENGTH(bytes) (((bytes) * 8 + 4) / 5)
#define BASE64_LENGTH(bytes) ((((bytes) + 2) / 3) * 4)
diff --git a/Utilities/cmlibrhash/librhash/md5.c b/Utilities/cmlibrhash/librhash/md5.c
index b20de45..9b76822 100644
--- a/Utilities/cmlibrhash/librhash/md5.c
+++ b/Utilities/cmlibrhash/librhash/md5.c
@@ -1,17 +1,17 @@
/* md5.c - an implementation of the MD5 algorithm, based on RFC 1321.
*
- * Copyright: 2007-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2007, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
#include <string.h>
@@ -23,7 +23,7 @@
*
* @param ctx context to initialize
*/
-void rhash_md5_init(md5_ctx *ctx)
+void rhash_md5_init(md5_ctx* ctx)
{
ctx->length = 0;
@@ -162,7 +162,7 @@
* @param msg message chunk
* @param size length of the message chunk
*/
-void rhash_md5_update(md5_ctx *ctx, const unsigned char* msg, size_t size)
+void rhash_md5_update(md5_ctx* ctx, const unsigned char* msg, size_t size)
{
unsigned index = (unsigned)ctx->length & 63;
ctx->length += size;
@@ -205,7 +205,7 @@
* @param ctx the algorithm context containing current hashing state
* @param result calculated hash in binary form
*/
-void rhash_md5_final(md5_ctx *ctx, unsigned char* result)
+void rhash_md5_final(md5_ctx* ctx, unsigned char* result)
{
unsigned index = ((unsigned)ctx->length & 63) >> 2;
unsigned shift = ((unsigned)ctx->length & 3) * 8;
diff --git a/Utilities/cmlibrhash/librhash/md5.h b/Utilities/cmlibrhash/librhash/md5.h
index 1af6f13..12a6b52 100644
--- a/Utilities/cmlibrhash/librhash/md5.h
+++ b/Utilities/cmlibrhash/librhash/md5.h
@@ -20,9 +20,9 @@
/* hash functions */
-void rhash_md5_init(md5_ctx *ctx);
-void rhash_md5_update(md5_ctx *ctx, const unsigned char* msg, size_t size);
-void rhash_md5_final(md5_ctx *ctx, unsigned char result[16]);
+void rhash_md5_init(md5_ctx* ctx);
+void rhash_md5_update(md5_ctx* ctx, const unsigned char* msg, size_t size);
+void rhash_md5_final(md5_ctx* ctx, unsigned char result[16]);
#ifdef __cplusplus
} /* extern "C" */
diff --git a/Utilities/cmlibrhash/librhash/rhash.c b/Utilities/cmlibrhash/librhash/rhash.c
index 34e1eb3..ce6ace4 100644
--- a/Utilities/cmlibrhash/librhash/rhash.c
+++ b/Utilities/cmlibrhash/librhash/rhash.c
@@ -1,42 +1,40 @@
/* rhash.c - implementation of LibRHash library calls
*
- * Copyright: 2008-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2008, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
+/* modifier for Windows DLL */
+#if (defined(_WIN32) || defined(__CYGWIN__)) && defined(RHASH_EXPORTS)
+# define RHASH_API __declspec(dllexport)
+#endif
+
/* macros for large file support, must be defined before any include file */
#define _LARGEFILE64_SOURCE
#define _FILE_OFFSET_BITS 64
#include "ustd.h" /* Need this first within CMake. */
-#include <string.h> /* memset() */
-#include <stdlib.h> /* free() */
-#include <stddef.h> /* ptrdiff_t */
-#include <stdio.h>
+#include "rhash.h"
+#include "algorithms.h"
+#include "byte_order.h"
+#include "hex.h"
+#include "util.h"
#include <assert.h>
#include <errno.h>
-
-/* modifier for Windows DLL */
-#if defined(_WIN32) && defined(RHASH_EXPORTS)
-# define RHASH_API __declspec(dllexport)
-#endif
-
-#include "byte_order.h"
-#include "algorithms.h"
-#include "util.h"
-#include "hex.h"
-#include "rhash.h" /* RHash library interface */
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
#define STATE_ACTIVE 0xb01dbabe
#define STATE_STOPED 0xdeadbeef
@@ -45,11 +43,8 @@
#define RCTX_FINALIZED 0x2
#define RCTX_FINALIZED_MASK (RCTX_AUTO_FINAL | RCTX_FINALIZED)
#define RHPR_FORMAT (RHPR_RAW | RHPR_HEX | RHPR_BASE32 | RHPR_BASE64)
-#define RHPR_MODIFIER (RHPR_UPPERCASE | RHPR_REVERSE)
+#define RHPR_MODIFIER (RHPR_UPPERCASE | RHPR_URLENCODE | RHPR_REVERSE)
-/**
- * Initialize static data of rhash algorithms
- */
void rhash_library_init(void)
{
rhash_init_algorithms(RHASH_ALL_HASHES);
@@ -58,31 +53,18 @@
#endif
}
-/**
- * Returns the number of supported hash algorithms.
- *
- * @return the number of supported hash functions
- */
int RHASH_API rhash_count(void)
{
return rhash_info_size;
}
-/* Lo-level rhash library functions */
+/* LOW-LEVEL LIBRHASH INTERFACE */
-/**
- * Allocate and initialize RHash context for calculating hash(es).
- * After initializing rhash_update()/rhash_final() functions should be used.
- * Then the context must be freed by calling rhash_free().
- *
- * @param hash_id union of bit flags, containing ids of hashes to calculate.
- * @return initialized rhash context, NULL on error and errno is set
- */
RHASH_API rhash rhash_init(unsigned hash_id)
{
unsigned tail_bit_index; /* index of hash_id trailing bit */
unsigned num = 0; /* number of hashes to compute */
- rhash_context_ext *rctx = NULL; /* allocated rhash context */
+ rhash_context_ext* rctx = NULL; /* allocated rhash context */
size_t hash_size_sum = 0; /* size of hash contexts to store in rctx */
unsigned i, bit_index, id;
@@ -123,7 +105,7 @@
}
/* align the size of the rhash context common part */
- aligned_size = (offsetof(rhash_context_ext, vector[num]) + 7) & ~7;
+ aligned_size = ((offsetof(rhash_context_ext, vector) + sizeof(rhash_vector_item) * num) + 7) & ~7;
assert(aligned_size >= sizeof(rhash_context_ext));
/* allocate rhash context with enough memory to store contexts of all used hashes */
@@ -170,11 +152,6 @@
return &rctx->rc; /* return allocated and initialized rhash context */
}
-/**
- * Free RHash context memory.
- *
- * @param ctx the context to free.
- */
void rhash_free(rhash ctx)
{
rhash_context_ext* const ectx = (rhash_context_ext*)ctx;
@@ -195,12 +172,6 @@
free(ectx);
}
-/**
- * Re-initialize RHash context to reuse it.
- * Useful to speed up processing of many small messages.
- *
- * @param ctx context to reinitialize
- */
RHASH_API void rhash_reset(rhash ctx)
{
rhash_context_ext* const ectx = (rhash_context_ext*)ctx;
@@ -223,15 +194,6 @@
ectx->flags &= ~RCTX_FINALIZED; /* clear finalized state */
}
-/**
- * Calculate hashes of message.
- * Can be called repeatedly with chunks of the message to be hashed.
- *
- * @param ctx the rhash context
- * @param message message chunk
- * @param length length of the message chunk
- * @return 0 on success; On fail return -1 and set errno
- */
RHASH_API int rhash_update(rhash ctx, const void* message, size_t length)
{
rhash_context_ext* const ectx = (rhash_context_ext*)ctx;
@@ -251,13 +213,6 @@
return 0; /* no error processing at the moment */
}
-/**
- * Finalize hash calculation and optionally store the first hash.
- *
- * @param ctx the rhash context
- * @param first_result optional buffer to store a calculated hash with the lowest available id
- * @return 0 on success; On fail return -1 and set errno
- */
RHASH_API int rhash_final(rhash ctx, unsigned char* first_result)
{
unsigned i = 0;
@@ -295,7 +250,7 @@
{
rhash_context_ext* const ectx = (rhash_context_ext*)ctx;
unsigned i;
- rhash_vector_item *item;
+ rhash_vector_item* item;
struct rhash_hash_info* info;
unsigned char* digest;
@@ -332,34 +287,14 @@
}
}
-/**
- * Set the callback function to be called from the
- * rhash_file() and rhash_file_update() functions
- * on processing every file block. The file block
- * size is set internally by rhash and now is 8 KiB.
- *
- * @param ctx rhash context
- * @param callback pointer to the callback function
- * @param callback_data pointer to data passed to the callback
- */
RHASH_API void rhash_set_callback(rhash ctx, rhash_callback_t callback, void* callback_data)
{
- ((rhash_context_ext*)ctx)->callback = callback;
+ ((rhash_context_ext*)ctx)->callback = (void*)callback;
((rhash_context_ext*)ctx)->callback_data = callback_data;
}
+/* HIGH-LEVEL LIBRHASH INTERFACE */
-/* hi-level message hashing interface */
-
-/**
- * Compute a hash of the given message.
- *
- * @param hash_id id of hash sum to compute
- * @param message the message to process
- * @param length message length
- * @param result buffer to receive binary hash string
- * @return 0 on success, -1 on error
- */
RHASH_API int rhash_msg(unsigned hash_id, const void* message, size_t length, unsigned char* result)
{
rhash ctx;
@@ -372,22 +307,12 @@
return 0;
}
-/**
- * Hash a file or stream. Multiple hashes can be computed.
- * First, inintialize ctx parameter with rhash_init() before calling
- * rhash_file_update(). Then use rhash_final() and rhash_print()
- * to retrive hash values. Finaly call rhash_free() on ctx
- * to free allocated memory or call rhash_reset() to reuse ctx.
- *
- * @param ctx rhash context
- * @param fd descriptor of the file to hash
- * @return 0 on success, -1 on error and errno is set
- */
RHASH_API int rhash_file_update(rhash ctx, FILE* fd)
{
rhash_context_ext* const ectx = (rhash_context_ext*)ctx;
const size_t block_size = 8192;
- unsigned char *buffer, *pmem;
+ unsigned char* buffer;
+ unsigned char* pmem;
size_t length = 0, align8;
int res = 0;
if (ectx->state != STATE_ACTIVE) return 0; /* do nothing if canceled */
@@ -425,14 +350,6 @@
return res;
}
-/**
- * Compute a single hash for given file.
- *
- * @param hash_id id of hash sum to compute
- * @param filepath path to the file to hash
- * @param result buffer to receive hash value with the lowest requested id
- * @return 0 on success, -1 on error and errno is set
- */
RHASH_API int rhash_file(unsigned hash_id, const char* filepath, unsigned char* result)
{
FILE* fd;
@@ -447,7 +364,10 @@
if ((fd = fopen(filepath, "rb")) == NULL) return -1;
- if ((ctx = rhash_init(hash_id)) == NULL) return -1;
+ if ((ctx = rhash_init(hash_id)) == NULL) {
+ fclose(fd);
+ return -1;
+ }
res = rhash_file_update(ctx, fd); /* hash the file */
fclose(fd);
@@ -460,14 +380,6 @@
#ifdef _WIN32 /* windows only function */
#include <share.h>
-/**
- * Compute a single hash for given file.
- *
- * @param hash_id id of hash sum to compute
- * @param filepath path to the file to hash
- * @param result buffer to receive hash value with the lowest requested id
- * @return 0 on success, -1 on error, -1 on error and errno is set
- */
RHASH_API int rhash_wfile(unsigned hash_id, const wchar_t* filepath, unsigned char* result)
{
FILE* fd;
@@ -482,7 +394,10 @@
if ((fd = _wfsopen(filepath, L"rb", _SH_DENYWR)) == NULL) return -1;
- if ((ctx = rhash_init(hash_id)) == NULL) return -1;
+ if ((ctx = rhash_init(hash_id)) == NULL) {
+ fclose(fd);
+ return -1;
+ }
res = rhash_file_update(ctx, fd); /* hash the file */
fclose(fd);
@@ -495,28 +410,7 @@
/* RHash information functions */
-/**
- * Returns information about a hash function by its hash_id.
- *
- * @param hash_id the id of hash algorithm
- * @return pointer to the rhash_info structure containing the information
- */
-const rhash_info* rhash_info_by_id(unsigned hash_id)
-{
- hash_id &= RHASH_ALL_HASHES;
- /* check that only one bit is set */
- if (hash_id != (hash_id & -(int)hash_id)) return NULL;
- /* note: alternative condition is (hash_id == 0 || (hash_id & (hash_id - 1)) != 0) */
- return rhash_info_table[rhash_ctz(hash_id)].info;
-}
-
#if 0
-/**
- * Detect default digest output format for given hash algorithm.
- *
- * @param hash_id the id of hash algorithm
- * @return 1 for base32 format, 0 for hexadecimal
- */
RHASH_API int rhash_is_base32(unsigned hash_id)
{
/* fast method is just to test a bit-mask */
@@ -524,12 +418,6 @@
}
#endif
-/**
- * Returns size of binary digest for given hash algorithm.
- *
- * @param hash_id the id of hash algorithm
- * @return digest size in bytes
- */
RHASH_API int rhash_get_digest_size(unsigned hash_id)
{
hash_id &= RHASH_ALL_HASHES;
@@ -537,12 +425,6 @@
return (int)rhash_info_table[rhash_ctz(hash_id)].info->digest_size;
}
-/**
- * Returns length of digest hash string in default output format.
- *
- * @param hash_id the id of hash algorithm
- * @return the length of hash string
- */
RHASH_API int rhash_get_hash_length(unsigned hash_id)
{
const rhash_info* info = rhash_info_by_id(hash_id);
@@ -550,26 +432,12 @@
BASE32_LENGTH(info->digest_size) : info->digest_size * 2) : 0);
}
-/**
- * Returns a name of given hash algorithm.
- *
- * @param hash_id the id of hash algorithm
- * @return algorithm name
- */
RHASH_API const char* rhash_get_name(unsigned hash_id)
{
const rhash_info* info = rhash_info_by_id(hash_id);
return (info ? info->name : 0);
}
-/**
- * Returns a name part of magnet urn of the given hash algorithm.
- * Such magnet_name is used to generate a magnet link of the form
- * urn:<magnet_name>=<hash_value>.
- *
- * @param hash_id the id of hash algorithm
- * @return name
- */
RHASH_API const char* rhash_get_magnet_name(unsigned hash_id)
{
const rhash_info* info = rhash_info_by_id(hash_id);
@@ -599,7 +467,7 @@
}
if (filepath) {
- size += 4 + rhash_urlencode(NULL, filepath);
+ size += 4 + rhash_urlencode(NULL, filepath, strlen(filepath), 0);
}
/* loop through hash values */
@@ -610,34 +478,20 @@
size += (7 + 2) + strlen(name);
size += rhash_print(NULL, context, bit,
- (bit & (RHASH_SHA1 | RHASH_BTIH) ? RHPR_BASE32 : 0));
+ (bit & RHASH_SHA1 ? RHPR_BASE32 : 0));
}
return size;
}
-/**
- * Print magnet link with given filepath and calculated hash sums into the
- * output buffer. The hash_mask can limit which hash values will be printed.
- * The function returns the size of the required buffer.
- * If output is NULL the .
- *
- * @param output a string buffer to receive the magnet link or NULL
- * @param filepath the file path to be printed or NULL
- * @param context algorithms state
- * @param hash_mask bit mask of the hash sums to add to the link
- * @param flags can be combination of bits RHPR_UPPERCASE, RHPR_NO_MAGNET,
- * RHPR_FILESIZE
- * @return number of written characters, including terminating '\0' on success, 0 on fail
- */
RHASH_API size_t rhash_print_magnet(char* output, const char* filepath,
rhash context, unsigned hash_mask, int flags)
{
int i;
const char* begin = output;
- if (output == NULL) return rhash_get_magnet_url_size(
- filepath, context, hash_mask, flags);
+ if (output == NULL)
+ return rhash_get_magnet_url_size(filepath, context, hash_mask, flags);
/* RHPR_NO_MAGNET, RHPR_FILESIZE */
if ((flags & RHPR_NO_MAGNET) == 0) {
@@ -652,13 +506,13 @@
*(output++) = '&';
}
+ flags &= RHPR_UPPERCASE;
if (filepath) {
strcpy(output, "dn=");
output += 3;
- output += rhash_urlencode(output, filepath);
+ output += rhash_urlencode(output, filepath, strlen(filepath), flags);
*(output++) = '&';
}
- flags &= RHPR_UPPERCASE;
for (i = 0; i < 2; i++) {
unsigned bit;
@@ -679,7 +533,7 @@
output += strlen(name);
*(output++) = ':';
output += rhash_print(output, context, bit,
- (bit & (RHASH_SHA1 | RHASH_BTIH) ? flags | RHPR_BASE32 : flags));
+ (bit & RHASH_SHA1 ? flags | RHPR_BASE32 : flags));
*(output++) = '&';
}
}
@@ -688,62 +542,39 @@
return (output - begin);
}
-/* hash sum output */
-/**
- * Print a text presentation of a given hash sum to the specified buffer,
- *
- * @param output a buffer to print the hash to
- * @param bytes a hash sum to print
- * @param size a size of hash sum in bytes
- * @param flags a bit-mask controlling how to format the hash sum,
- * can be a mix of the flags: RHPR_RAW, RHPR_HEX, RHPR_BASE32,
- * RHPR_BASE64, RHPR_UPPERCASE, RHPR_REVERSE
- * @return the number of written characters
- */
-size_t rhash_print_bytes(char* output, const unsigned char* bytes,
- size_t size, int flags)
+/* HASH SUM OUTPUT INTERFACE */
+
+size_t rhash_print_bytes(char* output, const unsigned char* bytes, size_t size, int flags)
{
- size_t str_len;
+ size_t result_length;
int upper_case = (flags & RHPR_UPPERCASE);
int format = (flags & ~RHPR_MODIFIER);
switch (format) {
case RHPR_HEX:
- str_len = size * 2;
- rhash_byte_to_hex(output, bytes, (unsigned)size, upper_case);
+ result_length = size * 2;
+ rhash_byte_to_hex(output, bytes, size, upper_case);
break;
case RHPR_BASE32:
- str_len = BASE32_LENGTH(size);
- rhash_byte_to_base32(output, bytes, (unsigned)size, upper_case);
+ result_length = BASE32_LENGTH(size);
+ rhash_byte_to_base32(output, bytes, size, upper_case);
break;
case RHPR_BASE64:
- str_len = BASE64_LENGTH(size);
- rhash_byte_to_base64(output, bytes, (unsigned)size);
+ result_length = rhash_base64_url_encoded_helper(output, bytes, size, (flags & RHPR_URLENCODE), upper_case);
break;
default:
- str_len = size;
- memcpy(output, bytes, size);
+ if (flags & RHPR_URLENCODE) {
+ result_length = rhash_urlencode(output, (char*)bytes, size, upper_case);
+ } else {
+ memcpy(output, bytes, size);
+ result_length = size;
+ }
break;
}
- return str_len;
+ return result_length;
}
-/**
- * Print text presentation of a hash sum with given hash_id to the specified
- * output buffer. If the hash_id is zero, then print the hash sum with
- * the lowest id stored in the hash context.
- * The function call fails if the context doesn't include a hash with the
- * given hash_id.
- *
- * @param output a buffer to print the hash to
- * @param context algorithms state
- * @param hash_id id of the hash sum to print or 0 to print the first hash
- * saved in the context.
- * @param flags a bitmask controlling how to print the hash. Can contain flags
- * RHPR_UPPERCASE, RHPR_HEX, RHPR_BASE32, RHPR_BASE64, etc.
- * @return the number of written characters on success or 0 on fail
- */
size_t RHASH_API rhash_print(char* output, rhash context, unsigned hash_id, int flags)
{
const rhash_info* info;
@@ -764,15 +595,16 @@
}
if (output == NULL) {
+ size_t multiplier = (flags & RHPR_URLENCODE ? 3 : 1);
switch (flags & RHPR_FORMAT) {
case RHPR_HEX:
return (digest_size * 2);
case RHPR_BASE32:
return BASE32_LENGTH(digest_size);
case RHPR_BASE64:
- return BASE64_LENGTH(digest_size);
+ return BASE64_LENGTH(digest_size) * multiplier;
default:
- return digest_size;
+ return digest_size * multiplier;
}
}
@@ -781,7 +613,8 @@
if ((flags & ~RHPR_UPPERCASE) == (RHPR_REVERSE | RHPR_HEX)) {
/* reverse the digest */
- unsigned char *p = digest, *r = digest + digest_size - 1;
+ unsigned char* p = digest;
+ unsigned char* r = digest + digest_size - 1;
char tmp;
for (; p < r; p++, r--) {
tmp = *p;
@@ -793,7 +626,7 @@
return rhash_print_bytes(output, digest, digest_size, flags);
}
-#if defined(_WIN32) && defined(RHASH_EXPORTS)
+#if (defined(_WIN32) || defined(__CYGWIN__)) && defined(RHASH_EXPORTS)
#include <windows.h>
BOOL APIENTRY DllMain(HMODULE hModule, DWORD reason, LPVOID reserved);
BOOL APIENTRY DllMain(HMODULE hModule, DWORD reason, LPVOID reserved)
@@ -814,17 +647,8 @@
}
#endif
-#define PVOID2UPTR(p) ((rhash_uptr_t)((char*)p - 0))
+#define PVOID2UPTR(p) ((rhash_uptr_t)(((char*)(p)) + 0))
-/**
- * Process a rhash message.
- *
- * @param msg_id message identifier
- * @param dst message destination (can be NULL for generic messages)
- * @param ldata data depending on message
- * @param rdata data depending on message
- * @return message-specific data
- */
RHASH_API rhash_uptr_t rhash_transmit(unsigned msg_id, void* dst, rhash_uptr_t ldata, rhash_uptr_t rdata)
{
/* for messages working with rhash context */
@@ -865,6 +689,10 @@
case RMSG_GET_OPENSSL_MASK:
return rhash_openssl_hash_mask;
#endif
+ case RMSG_GET_OPENSSL_SUPPORTED_MASK:
+ return rhash_get_openssl_supported_hash_mask();
+ case RMSG_GET_OPENSSL_AVAILABLE_MASK:
+ return rhash_get_openssl_available_hash_mask();
default:
return RHASH_ERROR; /* unknown message */
diff --git a/Utilities/cmlibrhash/librhash/rhash.h b/Utilities/cmlibrhash/librhash/rhash.h
index cee0e25..c011762 100644
--- a/Utilities/cmlibrhash/librhash/rhash.h
+++ b/Utilities/cmlibrhash/librhash/rhash.h
@@ -9,7 +9,9 @@
#endif
#ifndef RHASH_API
-/* modifier for LibRHash functions */
+/**
+ * Modifier for LibRHash functions
+ */
# define RHASH_API
#endif
@@ -32,11 +34,11 @@
RHASH_AICH = 0x100,
RHASH_WHIRLPOOL = 0x200,
RHASH_RIPEMD160 = 0x400,
- RHASH_GOST = 0x800,
- RHASH_GOST_CRYPTOPRO = 0x1000,
- RHASH_HAS160 = 0x2000,
- RHASH_SNEFRU128 = 0x4000,
- RHASH_SNEFRU256 = 0x8000,
+ RHASH_GOST94 = 0x800,
+ RHASH_GOST94_CRYPTOPRO = 0x1000,
+ RHASH_HAS160 = 0x2000,
+ RHASH_GOST12_256 = 0x4000,
+ RHASH_GOST12_512 = 0x8000,
RHASH_SHA224 = 0x10000,
RHASH_SHA256 = 0x20000,
RHASH_SHA384 = 0x40000,
@@ -47,18 +49,28 @@
RHASH_SHA3_256 = 0x0800000,
RHASH_SHA3_384 = 0x1000000,
RHASH_SHA3_512 = 0x2000000,
+ RHASH_CRC32C = 0x4000000,
+ RHASH_SNEFRU128 = 0x8000000,
+ RHASH_SNEFRU256 = 0x10000000,
- /** The bit-mask containing all supported hashe functions */
- RHASH_ALL_HASHES = RHASH_CRC32 | RHASH_MD4 | RHASH_MD5 | RHASH_ED2K | RHASH_SHA1 |
- RHASH_TIGER | RHASH_TTH | RHASH_GOST | RHASH_GOST_CRYPTOPRO |
+ /**
+ * The bit-mask containing all supported hashe functions.
+ */
+ RHASH_ALL_HASHES = RHASH_CRC32 | RHASH_CRC32C | RHASH_MD4 | RHASH_MD5 |
+ RHASH_ED2K | RHASH_SHA1 |RHASH_TIGER | RHASH_TTH |
+ RHASH_GOST94 | RHASH_GOST94_CRYPTOPRO | RHASH_GOST12_256 | RHASH_GOST12_512 |
RHASH_BTIH | RHASH_AICH | RHASH_WHIRLPOOL | RHASH_RIPEMD160 |
RHASH_HAS160 | RHASH_SNEFRU128 | RHASH_SNEFRU256 |
RHASH_SHA224 | RHASH_SHA256 | RHASH_SHA384 | RHASH_SHA512 |
RHASH_SHA3_224 | RHASH_SHA3_256 | RHASH_SHA3_384 | RHASH_SHA3_512 |
RHASH_EDONR256 | RHASH_EDONR512,
- /** The number of supported hash functions */
- RHASH_HASH_COUNT = 26
+ RHASH_GOST = RHASH_GOST94, /* deprecated constant name */
+ RHASH_GOST_CRYPTOPRO = RHASH_GOST94_CRYPTOPRO, /* deprecated constant name */
+ /**
+ * The number of supported hash functions.
+ */
+ RHASH_HASH_COUNT = 29
#else
RHASH_MD5 = 0x01,
RHASH_SHA1 = 0x02,
@@ -86,15 +98,17 @@
};
/**
- * The rhash context structure contains contexts for several hash functions
+ * The rhash context structure contains contexts for several hash functions.
*/
typedef struct rhash_context
{
- /** The size of the hashed message */
+ /**
+ * The size of the hashed message.
+ */
unsigned long long msg_size;
/**
- * The bit-mask containing identifiers of the hashes being calculated
+ * The bit-mask containing identifiers of the hashes being calculated.
*/
unsigned hash_id;
} rhash_context;
@@ -107,109 +121,285 @@
typedef struct rhash_context* rhash;
#endif /* LIBRHASH_RHASH_CTX_DEFINED */
-/** type of a callback to be called periodically while hashing a file */
+/**
+ * Type of a callback to be called periodically while hashing a file.
+ */
typedef void (*rhash_callback_t)(void* data, unsigned long long offset);
-RHASH_API void rhash_library_init(void); /* initialize static data */
+/**
+ * Initialize static data of rhash algorithms
+ */
+RHASH_API void rhash_library_init(void);
-/* hi-level hashing functions */
+
+/* HIGH-LEVEL LIBRHASH INTERFACE */
+
+/**
+ * Compute a hash of the given message.
+ *
+ * @param hash_id id of hash sum to compute
+ * @param message the message to process
+ * @param length message length
+ * @param result buffer to receive binary hash string
+ * @return 0 on success, -1 on error
+ */
RHASH_API int rhash_msg(unsigned hash_id, const void* message, size_t length, unsigned char* result);
-RHASH_API int rhash_file(unsigned hash_id, const char* filepath, unsigned char* result);
-RHASH_API int rhash_file_update(rhash ctx, FILE* fd);
-#ifdef _WIN32 /* windows only function */
+/**
+ * Compute a single hash for given file.
+ *
+ * @param hash_id id of hash sum to compute
+ * @param filepath path to the file to hash
+ * @param result buffer to receive hash value with the lowest requested id
+ * @return 0 on success, -1 on error and errno is set
+ */
+RHASH_API int rhash_file(unsigned hash_id, const char* filepath, unsigned char* result);
+
+#ifdef _WIN32
+/**
+ * Compute a single hash for given file (Windows-specific function).
+ *
+ * @param hash_id id of hash sum to compute
+ * @param filepath path to the file to hash
+ * @param result buffer to receive hash value with the lowest requested id
+ * @return 0 on success, -1 on error, -1 on error and errno is set
+ */
RHASH_API int rhash_wfile(unsigned hash_id, const wchar_t* filepath, unsigned char* result);
#endif
-/* lo-level interface */
-RHASH_API rhash rhash_init(unsigned hash_id);
-/*RHASH_API rhash rhash_init_by_ids(unsigned hash_ids[], unsigned count);*/
-RHASH_API int rhash_update(rhash ctx, const void* message, size_t length);
-RHASH_API int rhash_final(rhash ctx, unsigned char* first_result);
-RHASH_API void rhash_reset(rhash ctx); /* reinitialize the context */
-RHASH_API void rhash_free(rhash ctx);
-/* additional lo-level functions */
-RHASH_API void rhash_set_callback(rhash ctx, rhash_callback_t callback, void* callback_data);
-
-/** bit-flag: default hash output format is base32 */
-#define RHASH_INFO_BASE32 1
+/* LOW-LEVEL LIBRHASH INTERFACE */
/**
- * Information about a hash function.
+ * Allocate and initialize RHash context for calculating hash(es).
+ * After initializing rhash_update()/rhash_final() functions should be used.
+ * Then the context must be freed by calling rhash_free().
+ *
+ * @param hash_id union of bit flags, containing ids of hashes to calculate.
+ * @return initialized rhash context, NULL on error and errno is set
*/
-typedef struct rhash_info
-{
- /** hash function indentifier */
- unsigned hash_id;
- /** flags bit-mask, including RHASH_INFO_BASE32 bit */
- unsigned flags;
- /** size of binary message digest in bytes */
- size_t digest_size;
- const char* name;
- const char* magnet_name;
-} rhash_info;
+RHASH_API rhash rhash_init(unsigned hash_id);
-/* information functions */
+/**
+ * Calculate hashes of message.
+ * Can be called repeatedly with chunks of the message to be hashed.
+ *
+ * @param ctx the rhash context
+ * @param message message chunk
+ * @param length length of the message chunk
+ * @return 0 on success; On fail return -1 and set errno
+ */
+RHASH_API int rhash_update(rhash ctx, const void* message, size_t length);
+
+/**
+ * Hash a file or stream. Multiple hashes can be computed.
+ * First, inintialize ctx parameter with rhash_init() before calling
+ * rhash_file_update(). Then use rhash_final() and rhash_print()
+ * to retrive hash values. Finaly call rhash_free() on ctx
+ * to free allocated memory or call rhash_reset() to reuse ctx.
+ *
+ * @param ctx rhash context
+ * @param fd descriptor of the file to hash
+ * @return 0 on success, -1 on error and errno is set
+ */
+RHASH_API int rhash_file_update(rhash ctx, FILE* fd);
+
+/**
+ * Finalize hash calculation and optionally store the first hash.
+ *
+ * @param ctx the rhash context
+ * @param first_result optional buffer to store a calculated hash with the lowest available id
+ * @return 0 on success; On fail return -1 and set errno
+ */
+RHASH_API int rhash_final(rhash ctx, unsigned char* first_result);
+
+/**
+ * Re-initialize RHash context to reuse it.
+ * Useful to speed up processing of many small messages.
+ *
+ * @param ctx context to reinitialize
+ */
+RHASH_API void rhash_reset(rhash ctx);
+
+/**
+ * Free RHash context memory.
+ *
+ * @param ctx the context to free.
+ */
+RHASH_API void rhash_free(rhash ctx);
+
+/**
+ * Set the callback function to be called from the
+ * rhash_file() and rhash_file_update() functions
+ * on processing every file block. The file block
+ * size is set internally by rhash and now is 8 KiB.
+ *
+ * @param ctx rhash context
+ * @param callback pointer to the callback function
+ * @param callback_data pointer to data passed to the callback
+ */
+RHASH_API void rhash_set_callback(rhash ctx, rhash_callback_t callback, void* callback_data);
+
+
+/* INFORMATION FUNCTIONS */
+
+/**
+ * Returns the number of supported hash algorithms.
+ *
+ * @return the number of supported hash functions
+ */
RHASH_API int rhash_count(void); /* number of supported hashes */
+
+/**
+ * Returns size of binary digest for given hash algorithm.
+ *
+ * @param hash_id the id of hash algorithm
+ * @return digest size in bytes
+ */
RHASH_API int rhash_get_digest_size(unsigned hash_id); /* size of binary message digest */
+
+/**
+ * Returns length of digest hash string in default output format.
+ *
+ * @param hash_id the id of hash algorithm
+ * @return the length of hash string
+ */
RHASH_API int rhash_get_hash_length(unsigned hash_id); /* length of formatted hash string */
+
+/**
+ * Detect default digest output format for given hash algorithm.
+ *
+ * @param hash_id the id of hash algorithm
+ * @return 1 for base32 format, 0 for hexadecimal
+ */
RHASH_API int rhash_is_base32(unsigned hash_id); /* default digest output format */
+
+/**
+ * Returns a name of given hash algorithm.
+ *
+ * @param hash_id the id of hash algorithm
+ * @return algorithm name
+ */
RHASH_API const char* rhash_get_name(unsigned hash_id); /* get hash function name */
+
+/**
+ * Returns a name part of magnet urn of the given hash algorithm.
+ * Such magnet_name is used to generate a magnet link of the form
+ * urn:<magnet_name>=<hash_value>.
+ *
+ * @param hash_id the id of hash algorithm
+ * @return name
+ */
RHASH_API const char* rhash_get_magnet_name(unsigned hash_id); /* get name part of magnet urn */
-/* note, that rhash_info_by_id() is not exported to a shared library or DLL */
-const rhash_info* rhash_info_by_id(unsigned hash_id); /* get hash sum info by hash id */
+/* HASH SUM OUTPUT INTERFACE */
#if 0
/**
- * Flags for printing a hash sum
+ * Flags for printing a hash sum.
*/
enum rhash_print_sum_flags
{
- /** print in a default format */
+ /*
+ * Print in a default format
+ */
RHPR_DEFAULT = 0x0,
- /** output as binary message digest */
+ /*
+ * Output as binary message digest
+ */
RHPR_RAW = 0x1,
- /** print as a hexadecimal string */
+ /*
+ * Print as a hexadecimal string
+ */
RHPR_HEX = 0x2,
- /** print as a base32-encoded string */
+ /*
+ * Print as a base32-encoded string
+ */
RHPR_BASE32 = 0x3,
- /** print as a base64-encoded string */
+ /*
+ * Print as a base64-encoded string
+ */
RHPR_BASE64 = 0x4,
-
- /**
+ /*
* Print as an uppercase string. Can be used
* for base32 or hexadecimal format only.
*/
RHPR_UPPERCASE = 0x8,
-
- /**
+ /*
* Reverse hash bytes. Can be used for GOST hash.
*/
RHPR_REVERSE = 0x10,
-
- /** don't print 'magnet:?' prefix in rhash_print_magnet */
+ /*
+ * Don't print 'magnet:?' prefix in rhash_print_magnet
+ */
RHPR_NO_MAGNET = 0x20,
- /** print file size in rhash_print_magnet */
+ /*
+ * Print file size in rhash_print_magnet
+ */
RHPR_FILESIZE = 0x40,
+ /*
+ * Print as URL-encoded string
+ */
+ RHPR_URLENCODE = 0x80
};
#endif
-/* output hash into the given buffer */
+
+/**
+ * Print a text presentation of a given hash sum to the specified buffer.
+ *
+ * @param output a buffer to print the hash to
+ * @param bytes a hash sum to print
+ * @param size a size of hash sum in bytes
+ * @param flags a bit-mask controlling how to format the hash sum,
+ * can be a mix of the flags: RHPR_RAW, RHPR_HEX, RHPR_BASE32,
+ * RHPR_BASE64, RHPR_URLENCODE, RHPR_UPPERCASE, RHPR_REVERSE
+ * @return the number of written characters
+ */
RHASH_API size_t rhash_print_bytes(char* output,
const unsigned char* bytes, size_t size, int flags);
+/**
+ * Print text presentation of a hash sum with given hash_id to the specified
+ * output buffer. If the hash_id is zero, then print the hash sum with
+ * the lowest id stored in the hash context.
+ * The function call fails if the context doesn't include a hash with the
+ * given hash_id.
+ *
+ * @param output a buffer to print the hash to
+ * @param ctx algorithms state
+ * @param hash_id id of the hash sum to print or 0 to print the first hash
+ * saved in the context.
+ * @param flags a bitmask controlling how to print the hash. Can contain flags
+ * RHPR_UPPERCASE, RHPR_HEX, RHPR_BASE32, RHPR_BASE64, etc.
+ * @return the number of written characters on success or 0 on fail
+ */
RHASH_API size_t rhash_print(char* output, rhash ctx, unsigned hash_id,
int flags);
-/* output magnet URL into the given buffer */
+/**
+ * Print magnet link with given filepath and calculated hash sums into the
+ * output buffer. The hash_mask can limit which hash values will be printed.
+ * The function returns the size of the required buffer.
+ * If output is NULL the .
+ *
+ * @param output a string buffer to receive the magnet link or NULL
+ * @param filepath the file path to be printed or NULL
+ * @param context algorithms state
+ * @param hash_mask bit mask of the hash sums to add to the link
+ * @param flags can be combination of bits RHPR_UPPERCASE, RHPR_NO_MAGNET,
+ * RHPR_FILESIZE
+ * @return number of written characters, including terminating '\0' on success, 0 on fail
+ */
RHASH_API size_t rhash_print_magnet(char* output, const char* filepath,
rhash context, unsigned hash_mask, int flags);
-/* macros for message API */
-/** The type of an unsigned integer large enough to hold a pointer */
+/* MESSAGE API */
+
+/**
+ * The type of an unsigned integer large enough to hold a pointer.
+ */
#if defined(UINTPTR_MAX)
typedef uintptr_t rhash_uptr_t;
#elif defined(_LP64) || defined(__LP64__) || defined(__x86_64) || \
@@ -219,14 +409,28 @@
typedef unsigned long rhash_uptr_t;
#endif
-/** The value returned by rhash_transmit on error */
+/**
+ * The value returned by rhash_transmit on error.
+ */
#define RHASH_ERROR ((rhash_uptr_t)-1)
-/** Convert a pointer to rhash_uptr_t */
+/**
+ * Convert a pointer to rhash_uptr_t.
+ */
#define RHASH_STR2UPTR(str) ((rhash_uptr_t)(char*)(str))
-/** Convert a rhash_uptr_t to a void* pointer */
-#define RHASH_UPTR2PVOID(u) ((void*)((char*)0 + (u)))
+/**
+ * Convert a rhash_uptr_t to a void* pointer.
+ */
+#define RHASH_UPTR2PVOID(u) ((void*)((u) + 0))
-/* rhash API to set/get data via messages */
+/**
+ * Process a rhash message.
+ *
+ * @param msg_id message identifier
+ * @param dst message destination (can be NULL for generic messages)
+ * @param ldata data depending on message
+ * @param rdata data depending on message
+ * @return message-specific data
+ */
RHASH_API rhash_uptr_t rhash_transmit(
unsigned msg_id, void* dst, rhash_uptr_t ldata, rhash_uptr_t rdata);
@@ -239,22 +443,32 @@
#define RMSG_SET_AUTOFINAL 5
#define RMSG_SET_OPENSSL_MASK 10
#define RMSG_GET_OPENSSL_MASK 11
+#define RMSG_GET_OPENSSL_SUPPORTED_MASK 12
+#define RMSG_GET_OPENSSL_AVAILABLE_MASK 13
-/* helper macros */
+/* HELPER MACROS */
-/** Get a pointer to context of the specified hash function */
+/**
+ * Get a pointer to context of the specified hash function.
+ */
#define rhash_get_context_ptr(ctx, hash_id) RHASH_UPTR2PVOID(rhash_transmit(RMSG_GET_CONTEXT, ctx, hash_id, 0))
-/** Cancel hash calculation of a file */
+/**
+ * Cancel hash calculation of a file.
+ */
#define rhash_cancel(ctx) rhash_transmit(RMSG_CANCEL, ctx, 0, 0)
-/** Return non-zero if hash calculation was canceled, zero otherwise */
+/**
+ * Return non-zero if hash calculation was canceled, zero otherwise.
+ */
#define rhash_is_canceled(ctx) rhash_transmit(RMSG_IS_CANCELED, ctx, 0, 0)
-/** Return non-zero if rhash_final was called for rhash_context */
+/**
+ * Return non-zero if rhash_final was called for rhash_context.
+ */
#define rhash_get_finalized(ctx) rhash_transmit(RMSG_GET_FINALIZED, ctx, 0, 0)
/**
* Turn on/off the auto-final flag for the given rhash_context. By default
* auto-final is on, which means rhash_final is called automatically, if
- * needed when a hash value is retrived by rhash_print call.
+ * needed when a hash value is retrieved by rhash_print call.
*/
#define rhash_set_autofinal(ctx, on) rhash_transmit(RMSG_SET_AUTOFINAL, ctx, on, 0)
@@ -267,19 +481,36 @@
#define rhash_set_openssl_mask(mask) rhash_transmit(RMSG_SET_OPENSSL_MASK, NULL, mask, 0)
/**
- * Return current bit-mask of hash algorithms selected to be calculated
- * by OpenSSL library.
+ * Return current bit-mask of hash algorithms selected to be calculated by OpenSSL
+ * library. Return RHASH_ERROR if LibRHash is compiled without OpenSSL support.
*/
#define rhash_get_openssl_mask() rhash_transmit(RMSG_GET_OPENSSL_MASK, NULL, 0, 0)
-/** The bit mask of hash algorithms implemented by OpenSSL */
-#if defined(USE_OPENSSL) || defined(OPENSSL_RUNTIME)
-# define RHASH_OPENSSL_SUPPORTED_HASHES (RHASH_MD4 | RHASH_MD5 | \
- RHASH_SHA1 | RHASH_SHA224 | RHASH_SHA256 | RHASH_SHA384 | \
- RHASH_SHA512 | RHASH_RIPEMD160 | RHASH_WHIRLPOOL)
-#else
-# define RHASH_OPENSSL_SUPPORTED_HASHES 0
-#endif
+/**
+ * Return the bit-mask of algorithms that can be provided by the OpenSSL plugin,
+ * if the library is compiled with OpenSSL support, 0 otherwise. This bit-mask is
+ * a constant value computed at compile-time.
+ */
+#define rhash_get_openssl_supported_mask() rhash_transmit(RMSG_GET_OPENSSL_SUPPORTED_MASK, NULL, 0, 0)
+
+/**
+ * Return the bit-mask of algorithms that are successfully loaded from
+ * OpenSSL library. If the library is not loaded or not supported by LibRHash,
+ * then return 0.
+ */
+#define rhash_get_openssl_available_mask() rhash_transmit(RMSG_GET_OPENSSL_AVAILABLE_MASK, NULL, 0, 0)
+
+
+/**
+ * Return non-zero if LibRHash hash been compiled with OpenSSL support,
+ * and zero otherwise.
+ */
+#define rhash_is_openssl_supported() (rhash_get_openssl_mask() != RHASH_ERROR)
+
+/**
+ * Legacy macro. The bit mask of hash algorithms implemented by OpenSSL.
+ */
+# define RHASH_OPENSSL_SUPPORTED_HASHES (rhash_get_openssl_supported_mask())
#ifdef __cplusplus
} /* extern "C" */
diff --git a/Utilities/cmlibrhash/librhash/sha1.c b/Utilities/cmlibrhash/librhash/sha1.c
index f5a053b..b226925 100644
--- a/Utilities/cmlibrhash/librhash/sha1.c
+++ b/Utilities/cmlibrhash/librhash/sha1.c
@@ -1,18 +1,18 @@
/* sha1.c - an implementation of Secure Hash Algorithm 1 (SHA1)
* based on RFC 3174.
*
- * Copyright: 2008-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2008, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
#include <string.h>
@@ -24,7 +24,7 @@
*
* @param ctx context to initialize
*/
-void rhash_sha1_init(sha1_ctx *ctx)
+void rhash_sha1_init(sha1_ctx* ctx)
{
ctx->length = 0;
@@ -121,7 +121,7 @@
* @param msg message chunk
* @param size length of the message chunk
*/
-void rhash_sha1_update(sha1_ctx *ctx, const unsigned char* msg, size_t size)
+void rhash_sha1_update(sha1_ctx* ctx, const unsigned char* msg, size_t size)
{
unsigned index = (unsigned)ctx->length & 63;
ctx->length += size;
@@ -164,7 +164,7 @@
* @param ctx the algorithm context containing current hashing state
* @param result calculated hash in binary form
*/
-void rhash_sha1_final(sha1_ctx *ctx, unsigned char* result)
+void rhash_sha1_final(sha1_ctx* ctx, unsigned char* result)
{
unsigned index = (unsigned)ctx->length & 63;
unsigned* msg32 = (unsigned*)ctx->message;
diff --git a/Utilities/cmlibrhash/librhash/sha1.h b/Utilities/cmlibrhash/librhash/sha1.h
index 74b2f94..7e99542 100644
--- a/Utilities/cmlibrhash/librhash/sha1.h
+++ b/Utilities/cmlibrhash/librhash/sha1.h
@@ -20,9 +20,9 @@
/* hash functions */
-void rhash_sha1_init(sha1_ctx *ctx);
-void rhash_sha1_update(sha1_ctx *ctx, const unsigned char* msg, size_t size);
-void rhash_sha1_final(sha1_ctx *ctx, unsigned char* result);
+void rhash_sha1_init(sha1_ctx* ctx);
+void rhash_sha1_update(sha1_ctx* ctx, const unsigned char* msg, size_t size);
+void rhash_sha1_final(sha1_ctx* ctx, unsigned char* result);
#ifdef __cplusplus
} /* extern "C" */
diff --git a/Utilities/cmlibrhash/librhash/sha256.c b/Utilities/cmlibrhash/librhash/sha256.c
index af5b0fe..21a69aa 100644
--- a/Utilities/cmlibrhash/librhash/sha256.c
+++ b/Utilities/cmlibrhash/librhash/sha256.c
@@ -1,18 +1,18 @@
/* sha256.c - an implementation of SHA-256/224 hash functions
* based on FIPS 180-3 (Federal Information Processing Standart).
*
- * Copyright: 2010-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2010, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
#include <string.h>
@@ -65,7 +65,7 @@
*
* @param ctx context to initialize
*/
-void rhash_sha256_init(sha256_ctx *ctx)
+void rhash_sha256_init(sha256_ctx* ctx)
{
/* Initial values. These words were obtained by taking the first 32
* bits of the fractional parts of the square roots of the first
@@ -87,7 +87,7 @@
*
* @param ctx context to initialize
*/
-void rhash_sha224_init(struct sha256_ctx *ctx)
+void rhash_sha224_init(struct sha256_ctx* ctx)
{
/* Initial values from FIPS 180-3. These words were obtained by taking
* bits from 33th to 64th of the fractional parts of the square
@@ -113,7 +113,7 @@
{
unsigned A, B, C, D, E, F, G, H;
unsigned W[16];
- const unsigned *k;
+ const unsigned* k;
int i;
A = hash[0], B = hash[1], C = hash[2], D = hash[3];
@@ -168,7 +168,7 @@
* @param msg message chunk
* @param size length of the message chunk
*/
-void rhash_sha256_update(sha256_ctx *ctx, const unsigned char *msg, size_t size)
+void rhash_sha256_update(sha256_ctx* ctx, const unsigned char* msg, size_t size)
{
size_t index = (size_t)ctx->length & 63;
ctx->length += size;
@@ -210,7 +210,7 @@
* @param ctx the algorithm context containing current hashing state
* @param result calculated hash in binary form
*/
-void rhash_sha256_final(sha256_ctx *ctx, unsigned char* result)
+void rhash_sha256_final(sha256_ctx* ctx, unsigned char* result)
{
size_t index = ((unsigned)ctx->length & 63) >> 2;
unsigned shift = ((unsigned)ctx->length & 3) * 8;
diff --git a/Utilities/cmlibrhash/librhash/sha256.h b/Utilities/cmlibrhash/librhash/sha256.h
index f87ebaa..3625cfe 100644
--- a/Utilities/cmlibrhash/librhash/sha256.h
+++ b/Utilities/cmlibrhash/librhash/sha256.h
@@ -20,10 +20,10 @@
unsigned digest_length; /* length of the algorithm digest in bytes */
} sha256_ctx;
-void rhash_sha224_init(sha256_ctx *ctx);
-void rhash_sha256_init(sha256_ctx *ctx);
-void rhash_sha256_update(sha256_ctx *ctx, const unsigned char* data, size_t length);
-void rhash_sha256_final(sha256_ctx *ctx, unsigned char result[32]);
+void rhash_sha224_init(sha256_ctx* ctx);
+void rhash_sha256_init(sha256_ctx* ctx);
+void rhash_sha256_update(sha256_ctx* ctx, const unsigned char* data, size_t length);
+void rhash_sha256_final(sha256_ctx* ctx, unsigned char result[32]);
#ifdef __cplusplus
} /* extern "C" */
diff --git a/Utilities/cmlibrhash/librhash/sha3.c b/Utilities/cmlibrhash/librhash/sha3.c
index e4a845f..bd2854f 100644
--- a/Utilities/cmlibrhash/librhash/sha3.c
+++ b/Utilities/cmlibrhash/librhash/sha3.c
@@ -3,18 +3,18 @@
* The Keccak SHA-3 submission. Submission to NIST (Round 3), 2011
* by Guido Bertoni, Joan Daemen, Michaël Peeters and Gilles Van Assche
*
- * Copyright: 2013 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2013, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
#include <assert.h>
@@ -36,7 +36,7 @@
};
/* Initializing a sha3 context for given number of output bits */
-static void rhash_keccak_init(sha3_ctx *ctx, unsigned bits)
+static void rhash_keccak_init(sha3_ctx* ctx, unsigned bits)
{
/* NB: The Keccak capacity parameter = bits * 2 */
unsigned rate = 1600 - bits * 2;
@@ -51,7 +51,7 @@
*
* @param ctx context to initialize
*/
-void rhash_sha3_224_init(sha3_ctx *ctx)
+void rhash_sha3_224_init(sha3_ctx* ctx)
{
rhash_keccak_init(ctx, 224);
}
@@ -61,7 +61,7 @@
*
* @param ctx context to initialize
*/
-void rhash_sha3_256_init(sha3_ctx *ctx)
+void rhash_sha3_256_init(sha3_ctx* ctx)
{
rhash_keccak_init(ctx, 256);
}
@@ -71,7 +71,7 @@
*
* @param ctx context to initialize
*/
-void rhash_sha3_384_init(sha3_ctx *ctx)
+void rhash_sha3_384_init(sha3_ctx* ctx)
{
rhash_keccak_init(ctx, 384);
}
@@ -81,37 +81,37 @@
*
* @param ctx context to initialize
*/
-void rhash_sha3_512_init(sha3_ctx *ctx)
+void rhash_sha3_512_init(sha3_ctx* ctx)
{
rhash_keccak_init(ctx, 512);
}
+#define XORED_A(i) A[(i)] ^ A[(i) + 5] ^ A[(i) + 10] ^ A[(i) + 15] ^ A[(i) + 20]
+#define THETA_STEP(i) \
+ A[(i)] ^= D[(i)]; \
+ A[(i) + 5] ^= D[(i)]; \
+ A[(i) + 10] ^= D[(i)]; \
+ A[(i) + 15] ^= D[(i)]; \
+ A[(i) + 20] ^= D[(i)] \
+
/* Keccak theta() transformation */
-static void keccak_theta(uint64_t *A)
+static void keccak_theta(uint64_t* A)
{
- unsigned int x;
- uint64_t C[5], D[5];
-
- for (x = 0; x < 5; x++) {
- C[x] = A[x] ^ A[x + 5] ^ A[x + 10] ^ A[x + 15] ^ A[x + 20];
- }
- D[0] = ROTL64(C[1], 1) ^ C[4];
- D[1] = ROTL64(C[2], 1) ^ C[0];
- D[2] = ROTL64(C[3], 1) ^ C[1];
- D[3] = ROTL64(C[4], 1) ^ C[2];
- D[4] = ROTL64(C[0], 1) ^ C[3];
-
- for (x = 0; x < 5; x++) {
- A[x] ^= D[x];
- A[x + 5] ^= D[x];
- A[x + 10] ^= D[x];
- A[x + 15] ^= D[x];
- A[x + 20] ^= D[x];
- }
+ uint64_t D[5];
+ D[0] = ROTL64(XORED_A(1), 1) ^ XORED_A(4);
+ D[1] = ROTL64(XORED_A(2), 1) ^ XORED_A(0);
+ D[2] = ROTL64(XORED_A(3), 1) ^ XORED_A(1);
+ D[3] = ROTL64(XORED_A(4), 1) ^ XORED_A(2);
+ D[4] = ROTL64(XORED_A(0), 1) ^ XORED_A(3);
+ THETA_STEP(0);
+ THETA_STEP(1);
+ THETA_STEP(2);
+ THETA_STEP(3);
+ THETA_STEP(4);
}
/* Keccak pi() transformation */
-static void keccak_pi(uint64_t *A)
+static void keccak_pi(uint64_t* A)
{
uint64_t A1;
A1 = A[1];
@@ -142,21 +142,27 @@
/* note: A[ 0] is left as is */
}
+#define CHI_STEP(i) \
+ A0 = A[0 + (i)]; \
+ A1 = A[1 + (i)]; \
+ A[0 + (i)] ^= ~A1 & A[2 + (i)]; \
+ A[1 + (i)] ^= ~A[2 + (i)] & A[3 + (i)]; \
+ A[2 + (i)] ^= ~A[3 + (i)] & A[4 + (i)]; \
+ A[3 + (i)] ^= ~A[4 + (i)] & A0; \
+ A[4 + (i)] ^= ~A0 & A1 \
+
/* Keccak chi() transformation */
-static void keccak_chi(uint64_t *A)
+static void keccak_chi(uint64_t* A)
{
- int i;
- for (i = 0; i < 25; i += 5) {
- uint64_t A0 = A[0 + i], A1 = A[1 + i];
- A[0 + i] ^= ~A1 & A[2 + i];
- A[1 + i] ^= ~A[2 + i] & A[3 + i];
- A[2 + i] ^= ~A[3 + i] & A[4 + i];
- A[3 + i] ^= ~A[4 + i] & A0;
- A[4 + i] ^= ~A0 & A1;
- }
+ uint64_t A0, A1;
+ CHI_STEP(0);
+ CHI_STEP(5);
+ CHI_STEP(10);
+ CHI_STEP(15);
+ CHI_STEP(20);
}
-static void rhash_sha3_permutation(uint64_t *state)
+static void rhash_sha3_permutation(uint64_t* state)
{
int round;
for (round = 0; round < NumberOfRounds; round++)
@@ -204,7 +210,7 @@
* @param block the message block to process
* @param block_size the size of the processed block in bytes
*/
-static void rhash_sha3_process_block(uint64_t hash[25], const uint64_t *block, size_t block_size)
+static void rhash_sha3_process_block(uint64_t hash[25], const uint64_t* block, size_t block_size)
{
/* expanded loop */
hash[ 0] ^= le2me_64(block[ 0]);
@@ -260,7 +266,7 @@
* @param msg message chunk
* @param size length of the message chunk
*/
-void rhash_sha3_update(sha3_ctx *ctx, const unsigned char *msg, size_t size)
+void rhash_sha3_update(sha3_ctx* ctx, const unsigned char* msg, size_t size)
{
size_t index = (size_t)ctx->rest;
size_t block_size = (size_t)ctx->block_size;
@@ -305,7 +311,7 @@
* @param ctx the algorithm context containing current hashing state
* @param result calculated hash in binary form
*/
-void rhash_sha3_final(sha3_ctx *ctx, unsigned char* result)
+void rhash_sha3_final(sha3_ctx* ctx, unsigned char* result)
{
size_t digest_length = 100 - ctx->block_size / 2;
const size_t block_size = ctx->block_size;
@@ -333,7 +339,7 @@
* @param ctx the algorithm context containing current hashing state
* @param result calculated hash in binary form
*/
-void rhash_keccak_final(sha3_ctx *ctx, unsigned char* result)
+void rhash_keccak_final(sha3_ctx* ctx, unsigned char* result)
{
size_t digest_length = 100 - ctx->block_size / 2;
const size_t block_size = ctx->block_size;
diff --git a/Utilities/cmlibrhash/librhash/sha3.h b/Utilities/cmlibrhash/librhash/sha3.h
index 2831997..e00041d 100644
--- a/Utilities/cmlibrhash/librhash/sha3.h
+++ b/Utilities/cmlibrhash/librhash/sha3.h
@@ -31,12 +31,12 @@
/* methods for calculating the hash function */
-void rhash_sha3_224_init(sha3_ctx *ctx);
-void rhash_sha3_256_init(sha3_ctx *ctx);
-void rhash_sha3_384_init(sha3_ctx *ctx);
-void rhash_sha3_512_init(sha3_ctx *ctx);
-void rhash_sha3_update(sha3_ctx *ctx, const unsigned char* msg, size_t size);
-void rhash_sha3_final(sha3_ctx *ctx, unsigned char* result);
+void rhash_sha3_224_init(sha3_ctx* ctx);
+void rhash_sha3_256_init(sha3_ctx* ctx);
+void rhash_sha3_384_init(sha3_ctx* ctx);
+void rhash_sha3_512_init(sha3_ctx* ctx);
+void rhash_sha3_update(sha3_ctx* ctx, const unsigned char* msg, size_t size);
+void rhash_sha3_final(sha3_ctx* ctx, unsigned char* result);
#ifdef USE_KECCAK
#define rhash_keccak_224_init rhash_sha3_224_init
@@ -44,7 +44,7 @@
#define rhash_keccak_384_init rhash_sha3_384_init
#define rhash_keccak_512_init rhash_sha3_512_init
#define rhash_keccak_update rhash_sha3_update
-void rhash_keccak_final(sha3_ctx *ctx, unsigned char* result);
+void rhash_keccak_final(sha3_ctx* ctx, unsigned char* result);
#endif
#ifdef __cplusplus
diff --git a/Utilities/cmlibrhash/librhash/sha512.c b/Utilities/cmlibrhash/librhash/sha512.c
index a3e681d..555e6ef 100644
--- a/Utilities/cmlibrhash/librhash/sha512.c
+++ b/Utilities/cmlibrhash/librhash/sha512.c
@@ -1,18 +1,18 @@
/* sha512.c - an implementation of SHA-384/512 hash functions
* based on FIPS 180-3 (Federal Information Processing Standart).
*
- * Copyright: 2010-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ * Copyright (c) 2010, Aleksey Kravchenko <rhash.admin@gmail.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. Use this program at your own risk!
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
*/
#include <string.h>
@@ -81,7 +81,7 @@
*
* @param ctx context to initialize
*/
-void rhash_sha512_init(sha512_ctx *ctx)
+void rhash_sha512_init(sha512_ctx* ctx)
{
/* Initial values. These words were obtained by taking the first 32
* bits of the fractional parts of the square roots of the first
@@ -104,7 +104,7 @@
*
* @param ctx context to initialize
*/
-void rhash_sha384_init(struct sha512_ctx *ctx)
+void rhash_sha384_init(struct sha512_ctx* ctx)
{
/* Initial values from FIPS 180-3. These words were obtained by taking
* the first sixty-four bits of the fractional parts of the square
@@ -131,7 +131,7 @@
{
uint64_t A, B, C, D, E, F, G, H;
uint64_t W[16];
- const uint64_t *k;
+ const uint64_t* k;
int i;
A = hash[0], B = hash[1], C = hash[2], D = hash[3];
@@ -186,7 +186,7 @@
* @param msg message chunk
* @param size length of the message chunk
*/
-void rhash_sha512_update(sha512_ctx *ctx, const unsigned char *msg, size_t size)
+void rhash_sha512_update(sha512_ctx* ctx, const unsigned char* msg, size_t size)
{
size_t index = (size_t)ctx->length & 127;
ctx->length += size;
@@ -228,7 +228,7 @@
* @param ctx the algorithm context containing current hashing state
* @param result calculated hash in binary form
*/
-void rhash_sha512_final(sha512_ctx *ctx, unsigned char* result)
+void rhash_sha512_final(sha512_ctx* ctx, unsigned char* result)
{
size_t index = ((unsigned)ctx->length & 127) >> 3;
unsigned shift = ((unsigned)ctx->length & 7) * 8;
diff --git a/Utilities/cmlibrhash/librhash/sha512.h b/Utilities/cmlibrhash/librhash/sha512.h
index 7c689be..f80ae0d 100644
--- a/Utilities/cmlibrhash/librhash/sha512.h
+++ b/Utilities/cmlibrhash/librhash/sha512.h
@@ -20,10 +20,10 @@
unsigned digest_length; /* length of the algorithm digest in bytes */
} sha512_ctx;
-void rhash_sha384_init(sha512_ctx *ctx);
-void rhash_sha512_init(sha512_ctx *ctx);
-void rhash_sha512_update(sha512_ctx *ctx, const unsigned char* data, size_t length);
-void rhash_sha512_final(sha512_ctx *ctx, unsigned char* result);
+void rhash_sha384_init(sha512_ctx* ctx);
+void rhash_sha512_init(sha512_ctx* ctx);
+void rhash_sha512_update(sha512_ctx* ctx, const unsigned char* data, size_t length);
+void rhash_sha512_final(sha512_ctx* ctx, unsigned char* result);
#ifdef __cplusplus
} /* extern "C" */
diff --git a/Utilities/cmlibrhash/librhash/ustd.h b/Utilities/cmlibrhash/librhash/ustd.h
index 019b931..917fb6b 100644
--- a/Utilities/cmlibrhash/librhash/ustd.h
+++ b/Utilities/cmlibrhash/librhash/ustd.h
@@ -36,4 +36,36 @@
# define uint8_t KWIML_INT_uint8_t
#endif
+#include <stddef.h>
+
+#if 0
+#if _MSC_VER > 1000
+# include <stddef.h> /* size_t for vc6.0 */
+
+# if _MSC_VER >= 1600
+/* Visual Studio >= 2010 has stdint.h */
+# include <stdint.h>
+# else
+ /* vc6.0 has bug with __int8, so using char instead */
+ typedef signed char int8_t;
+ typedef signed __int16 int16_t;
+ typedef signed __int32 int32_t;
+ typedef signed __int64 int64_t;
+ typedef unsigned char uint8_t;
+ typedef unsigned __int16 uint16_t;
+ typedef unsigned __int32 uint32_t;
+ typedef unsigned __int64 uint64_t;
+# endif /* _MSC_VER >= 1600 */
+
+/* disable warnings: The POSIX name for this item is deprecated. Use the ISO C++ conformant name. */
+# pragma warning(disable : 4996)
+
+#else /* _MSC_VER > 1000 */
+
+# include <stdint.h>
+# include <unistd.h>
+
+#endif /* _MSC_VER > 1000 */
+#endif
+
#endif /* LIBRHASH_USTD_H */
diff --git a/Utilities/cmlibrhash/librhash/util.h b/Utilities/cmlibrhash/librhash/util.h
index 9f37157..57cae9b 100644
--- a/Utilities/cmlibrhash/librhash/util.h
+++ b/Utilities/cmlibrhash/librhash/util.h
@@ -20,7 +20,7 @@
# define atomic_compare_and_swap(ptr, oldval, newval) atomic_cas_32(ptr, oldval, newval)
#else
/* pray that it will work */
-# define atomic_compare_and_swap(ptr, oldval, newval) { if(*(ptr) == (oldval)) *(ptr) = (newval); }
+# define atomic_compare_and_swap(ptr, oldval, newval) { if (*(ptr) == (oldval)) *(ptr) = (newval); }
# define NO_ATOMIC_BUILTINS
#endif
diff --git a/Utilities/std/CMakeLists.txt b/Utilities/std/CMakeLists.txt
index 63c0a60..a72abb7 100644
--- a/Utilities/std/CMakeLists.txt
+++ b/Utilities/std/CMakeLists.txt
@@ -1,4 +1,8 @@
+# To ensure maximum portability across various compilers and platforms
+# deactivate any compiler extensions
+set(CMAKE_CXX_EXTENSIONS FALSE)
+
# source files for CMake std library
set(SRCS cm/bits/string_view.cxx
cm/memory
diff --git a/bootstrap b/bootstrap
index d529f3b..66dc861 100755
--- a/bootstrap
+++ b/bootstrap
@@ -17,7 +17,7 @@
cmake_version_component()
{
sed -n "
-/^set(CMake_VERSION_${1}/ {s/set(CMake_VERSION_${1} *\([0-9]*\))/\1/;p;}
+/^set(CMake_VERSION_${1}/ {s/set(CMake_VERSION_${1} *\([0-9]*\)).*/\1/;p;}
" "${cmake_source_dir}/Source/CMakeVersion.cmake"
}
