| /*- |
| * Copyright (c) 2009-2011 Michihiro NAKAJIMA |
| * Copyright (c) 2003-2006 Tim Kientzle |
| * 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 |
| * in this position and unchanged. |
| * 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 __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 |
| * libarchive_test but nowhere else. (But note that it gets compiled |
| * with many different Windows environments, including MinGW, Visual |
| * Studio, and Cygwin. Significant changes should be tested in all three.) |
| */ |
| |
| /* |
| * TODO: Don't use off_t in here. Use __int64 instead. Note that |
| * Visual Studio and the Windows SDK define off_t as 32 bits; Win32's |
| * more modern file handling APIs all use __int64 instead of off_t. |
| */ |
| |
| #ifndef LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED |
| #define LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED |
| |
| /* Start of configuration for native Win32 */ |
| #ifndef MINGW_HAS_SECURE_API |
| #define MINGW_HAS_SECURE_API 1 |
| #endif |
| |
| #include <errno.h> |
| #define set_errno(val) ((errno)=val) |
| #include <io.h> |
| #include <stdlib.h> //brings in NULL |
| #if defined(HAVE_STDINT_H) |
| #include <stdint.h> |
| #endif |
| #include <stdio.h> |
| #include <fcntl.h> |
| #include <sys/stat.h> |
| #include <process.h> |
| #include <direct.h> |
| #if defined(__MINGW32__) && defined(HAVE_UNISTD_H) |
| /* Prevent build error from a type mismatch of ftruncate(). |
| * This unistd.h defines it as ftruncate(int, off_t). */ |
| #include <unistd.h> |
| #endif |
| #define NOCRYPT |
| #include <windows.h> |
| //#define EFTYPE 7 |
| |
| #if defined(__BORLANDC__) |
| #pragma warn -8068 /* Constant out of range in comparison. */ |
| #pragma warn -8072 /* Suspicious pointer arithmetic. */ |
| #endif |
| |
| #ifndef NULL |
| #ifdef __cplusplus |
| #define NULL 0 |
| #else |
| #define NULL ((void *)0) |
| #endif |
| #endif |
| |
| /* Alias the Windows _function to the POSIX equivalent. */ |
| #define close _close |
| #define fcntl(fd, cmd, flg) /* No operation. */ |
| #ifndef fileno |
| #define fileno _fileno |
| #endif |
| #ifdef fstat |
| #undef fstat |
| #endif |
| #define fstat __la_fstat |
| #if !defined(__BORLANDC__) |
| #ifdef lseek |
| #undef lseek |
| #endif |
| #define lseek _lseeki64 |
| #else |
| #define lseek __la_lseek |
| #define __LA_LSEEK_NEEDED |
| #endif |
| #define lstat __la_stat |
| #define open __la_open |
| #define read __la_read |
| #if !defined(__BORLANDC__) && !defined(__WATCOMC__) |
| #define setmode _setmode |
| #endif |
| #ifdef stat |
| #undef stat |
| #endif |
| #define stat(path,stref) __la_stat(path,stref) |
| #if !defined(__WATCOMC__) |
| #if !defined(__BORLANDC__) |
| #define strdup _strdup |
| #endif |
| #define tzset _tzset |
| #if !defined(__BORLANDC__) |
| #define umask _umask |
| #endif |
| #endif |
| #define waitpid __la_waitpid |
| #define write __la_write |
| |
| #if !defined(__WATCOMC__) |
| |
| #ifndef O_RDONLY |
| #define O_RDONLY _O_RDONLY |
| #define O_WRONLY _O_WRONLY |
| #define O_TRUNC _O_TRUNC |
| #define O_CREAT _O_CREAT |
| #define O_EXCL _O_EXCL |
| #define O_BINARY _O_BINARY |
| #endif |
| |
| #ifndef _S_IFIFO |
| #define _S_IFIFO 0010000 /* pipe */ |
| #endif |
| #ifndef _S_IFCHR |
| #define _S_IFCHR 0020000 /* character special */ |
| #endif |
| #ifndef _S_IFDIR |
| #define _S_IFDIR 0040000 /* directory */ |
| #endif |
| #ifndef _S_IFBLK |
| #define _S_IFBLK 0060000 /* block special */ |
| #endif |
| #ifndef _S_IFLNK |
| #define _S_IFLNK 0120000 /* symbolic link */ |
| #endif |
| #ifndef _S_IFSOCK |
| #define _S_IFSOCK 0140000 /* socket */ |
| #endif |
| #ifndef _S_IFREG |
| #define _S_IFREG 0100000 /* regular */ |
| #endif |
| #ifndef _S_IFMT |
| #define _S_IFMT 0170000 /* file type mask */ |
| #endif |
| |
| #ifndef S_IFIFO |
| #define S_IFIFO _S_IFIFO |
| #endif |
| //#define S_IFCHR _S_IFCHR |
| //#define S_IFDIR _S_IFDIR |
| #ifndef S_IFBLK |
| #define S_IFBLK _S_IFBLK |
| #endif |
| #ifndef S_IFLNK |
| #define S_IFLNK _S_IFLNK |
| #endif |
| #ifndef S_IFSOCK |
| #define S_IFSOCK _S_IFSOCK |
| #endif |
| //#define S_IFREG _S_IFREG |
| //#define S_IFMT _S_IFMT |
| |
| #ifndef S_ISBLK |
| #define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) /* block special */ |
| #define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) /* fifo or socket */ |
| #define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) /* char special */ |
| #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) /* directory */ |
| #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) /* regular file */ |
| #endif |
| #define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) /* Symbolic link */ |
| #define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) /* Socket */ |
| |
| #define _S_ISUID 0004000 /* set user id on execution */ |
| #define _S_ISGID 0002000 /* set group id on execution */ |
| #define _S_ISVTX 0001000 /* save swapped text even after use */ |
| |
| #define S_ISUID _S_ISUID |
| #define S_ISGID _S_ISGID |
| #define S_ISVTX _S_ISVTX |
| |
| #define _S_IRWXU (_S_IREAD | _S_IWRITE | _S_IEXEC) |
| #define _S_IXUSR _S_IEXEC /* read permission, user */ |
| #define _S_IWUSR _S_IWRITE /* write permission, user */ |
| #define _S_IRUSR _S_IREAD /* execute/search permission, user */ |
| #define _S_IRWXG (_S_IRWXU >> 3) |
| #define _S_IXGRP (_S_IXUSR >> 3) /* read permission, group */ |
| #define _S_IWGRP (_S_IWUSR >> 3) /* write permission, group */ |
| #define _S_IRGRP (_S_IRUSR >> 3) /* execute/search permission, group */ |
| #define _S_IRWXO (_S_IRWXG >> 3) |
| #define _S_IXOTH (_S_IXGRP >> 3) /* read permission, other */ |
| #define _S_IWOTH (_S_IWGRP >> 3) /* write permission, other */ |
| #define _S_IROTH (_S_IRGRP >> 3) /* execute/search permission, other */ |
| |
| #ifndef S_IRWXU |
| #define S_IRWXU _S_IRWXU |
| #define S_IXUSR _S_IXUSR |
| #define S_IWUSR _S_IWUSR |
| #define S_IRUSR _S_IRUSR |
| #endif |
| #ifndef S_IRWXG |
| #define S_IRWXG _S_IRWXG |
| #define S_IXGRP _S_IXGRP |
| #define S_IWGRP _S_IWGRP |
| #endif |
| #ifndef S_IRGRP |
| #define S_IRGRP _S_IRGRP |
| #endif |
| #ifndef S_IRWXO |
| #define S_IRWXO _S_IRWXO |
| #define S_IXOTH _S_IXOTH |
| #define S_IWOTH _S_IWOTH |
| #define S_IROTH _S_IROTH |
| #endif |
| |
| #endif |
| |
| #define F_DUPFD 0 /* Duplicate file descriptor. */ |
| #define F_GETFD 1 /* Get file descriptor flags. */ |
| #define F_SETFD 2 /* Set file descriptor flags. */ |
| #define F_GETFL 3 /* Get file status flags. */ |
| #define F_SETFL 4 /* Set file status flags. */ |
| #define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ |
| #define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ |
| #define F_GETLK 7 /* Get record locking info. */ |
| #define F_SETLK 8 /* Set record locking info (non-blocking). */ |
| #define F_SETLKW 9 /* Set record locking info (blocking). */ |
| |
| /* XXX missing */ |
| #define F_GETLK64 7 /* Get record locking info. */ |
| #define F_SETLK64 8 /* Set record locking info (non-blocking). */ |
| #define F_SETLKW64 9 /* Set record locking info (blocking). */ |
| |
| /* File descriptor flags used with F_GETFD and F_SETFD. */ |
| #define FD_CLOEXEC 1 /* Close on exec. */ |
| |
| //NOT SURE IF O_NONBLOCK is OK here but at least the 0x0004 flag is not used by anything else... |
| #define O_NONBLOCK 0x0004 /* Non-blocking I/O. */ |
| //#define O_NDELAY O_NONBLOCK |
| |
| /* Symbolic constants for the access() function */ |
| #if !defined(F_OK) |
| #define R_OK 4 /* Test for read permission */ |
| #define W_OK 2 /* Test for write permission */ |
| #define X_OK 1 /* Test for execute permission */ |
| #define F_OK 0 /* Test for existence of file */ |
| #endif |
| |
| |
| /* Replacement POSIX function */ |
| extern int __la_fstat(int fd, struct stat *st); |
| extern int __la_lstat(const char *path, struct stat *st); |
| #if defined(__LA_LSEEK_NEEDED) |
| extern __int64 __la_lseek(int fd, __int64 offset, int whence); |
| #endif |
| extern int __la_open(const char *path, int flags, ...); |
| extern ssize_t __la_read(int fd, void *buf, size_t nbytes); |
| extern int __la_stat(const char *path, struct stat *st); |
| extern pid_t __la_waitpid(HANDLE child, int *status, int option); |
| extern ssize_t __la_write(int fd, const void *buf, size_t nbytes); |
| |
| #define _stat64i32(path, st) __la_stat(path, st) |
| #define _stat64(path, st) __la_stat(path, st) |
| /* for status returned by la_waitpid */ |
| #define WIFEXITED(sts) ((sts & 0x100) == 0) |
| #define WEXITSTATUS(sts) (sts & 0x0FF) |
| |
| extern wchar_t *__la_win_permissive_name(const char *name); |
| extern wchar_t *__la_win_permissive_name_w(const wchar_t *wname); |
| extern void __la_dosmaperr(unsigned long e); |
| #define la_dosmaperr(e) __la_dosmaperr(e) |
| extern struct archive_entry *__la_win_entry_in_posix_pathseparator( |
| struct archive_entry *); |
| |
| #if defined(HAVE_WCRTOMB) && defined(__BORLANDC__) |
| typedef int mbstate_t; |
| size_t wcrtomb(char *, wchar_t, mbstate_t *); |
| #endif |
| |
| #if defined(_MSC_VER) && _MSC_VER < 1300 |
| WINBASEAPI BOOL WINAPI GetVolumePathNameW( |
| LPCWSTR lpszFileName, |
| LPWSTR lpszVolumePathName, |
| DWORD cchBufferLength |
| ); |
| # if _WIN32_WINNT < 0x0500 /* windows.h not providing 0x500 API */ |
| typedef struct _FILE_ALLOCATED_RANGE_BUFFER { |
| LARGE_INTEGER FileOffset; |
| LARGE_INTEGER Length; |
| } FILE_ALLOCATED_RANGE_BUFFER, *PFILE_ALLOCATED_RANGE_BUFFER; |
| # define FSCTL_SET_SPARSE \ |
| CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 49, METHOD_BUFFERED, FILE_WRITE_DATA) |
| # define FSCTL_QUERY_ALLOCATED_RANGES \ |
| CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 51, METHOD_NEITHER, FILE_READ_DATA) |
| # endif |
| #endif |
| |
| #endif /* LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED */ |