lib/setup.h - third_party/curl - Git at Google

 #ifndef __SETUP_H
 #define __SETUP_H
 /***************************************************************************
  *                                  _   _ ____  _
  *  Project                     ___| | | |  _ \| |
  *                             / __| | | | |_) | |
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, 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 http://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.
  *
  * $Id$
  ***************************************************************************/

 #ifdef HTTP_ONLY
 #define CURL_DISABLE_FTP
 #define CURL_DISABLE_LDAP
 #define CURL_DISABLE_TELNET
 #define CURL_DISABLE_DICT
 #define CURL_DISABLE_FILE
 #define CURL_DISABLE_GOPHER
 #endif

 #if !defined(WIN32) && defined(__WIN32__)
 /* This should be a good Borland fix. Alexander J. Oss told us! */
 #define WIN32
 #endif

 #ifdef HAVE_CONFIG_H
 #include "config.h" /* the configure script results */
 #else
 #ifdef WIN32
 /* hand-modified win32 config.h! */
 #include "config-win32.h"
 #endif
 #endif

 #ifdef NETWARE
 /* hand-modified NetWare config.h! */
 #include "config-netware.h"
 #endif
 #ifdef macintosh
 /* hand-modified MacOS config.h! */
 #include "config-mac.h"
 #endif
 #ifdef AMIGA
 /* hand-modified AmigaOS config.h! */
 #include "amigaos.h"
 #endif

 #ifndef TRUE
 #define TRUE 1
 #endif
 #ifndef FALSE
 #define FALSE 0
 #endif

 #if !defined(__cplusplus) && !defined(__BEOS__)
 typedef unsigned char bool;
 #define typedef_bool
 #endif

 #ifdef HAVE_LONGLONG
 #define LONG_LONG long long
 #define ENABLE_64BIT
 #else
 #ifdef _MSC_VER
 #define LONG_LONG __int64
 #define ENABLE_64BIT
 #endif
 #endif /* HAVE_LONGLONG */

 #ifndef SIZEOF_CURL_OFF_T
 /* If we don't know the size here, we assume a conservative size: 4. When
    building libcurl, the actual size of this variable should be define in the
    config*.h file. */
 #define SIZEOF_CURL_OFF_T 4
 #endif

 /* We set up our internal prefered (CURL_)FORMAT_OFF_T here */
 #if SIZEOF_CURL_OFF_T > 4
 #define FORMAT_OFF_T "lld"
 #else
 #define FORMAT_OFF_T "ld"
 #endif

 #ifdef NEED_REENTRANT
 /* Solaris machines needs _REENTRANT set for a few function prototypes and
    things to appear in the #include files. We need to #define it before all
    #include files */
 #define _REENTRANT
 #endif

 #include <stdio.h>
 #ifdef HAVE_ASSERT_H
 #include <assert.h>
 #endif
 #include <errno.h>

 #ifdef __TANDEM /* for nsr-tandem-nsk systems */
 #include <floss.h>
 #endif

 #if defined(HAVE_X509_H) && defined(HAVE_SSL_H) && defined(HAVE_RSA_H) && \
 defined(HAVE_PEM_H) && defined(HAVE_ERR_H) && defined(HAVE_CRYPTO_H) && \
 defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
   /* the six important includes files all exist and so do both libs,
      defined SSLeay usage */
 #define USE_SSLEAY 1
 #endif
 #if defined(HAVE_OPENSSL_X509_H) && defined(HAVE_OPENSSL_SSL_H) && \
 defined(HAVE_OPENSSL_RSA_H) && defined(HAVE_OPENSSL_PEM_H) && \
 defined(HAVE_OPENSSL_ERR_H) && defined(HAVE_OPENSSL_CRYPTO_H) && \
 defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
   /* the six important includes files all exist and so do both libs,
      defined SSLeay usage */
 #define USE_SSLEAY 1
 #define USE_OPENSSL 1
 #endif

 #ifndef STDC_HEADERS /* no standard C headers! */
 #include <curl/stdcheaders.h>
 #endif

 #if defined(CURLDEBUG) && defined(HAVE_ASSERT_H)
 #define curlassert(x) assert(x)
 #else
 /* does nothing without CURLDEBUG defined */
 #define curlassert(x)
 #endif

 #ifdef MSG_NOSIGNAL
 /* If we have the MSG_NOSIGNAL define, we make sure to use that in the forth
    argument to send() and recv() */
 #define SEND_4TH_ARG MSG_NOSIGNAL
 #define HAVE_MSG_NOSIGNAL 1 /* we have MSG_NOSIGNAL */
 #else
 #define SEND_4TH_ARG 0
 #endif


 /* Below we define four functions. They should
    1. close a socket
    2. read from a socket
    3. write to a socket

    4. set the SIGALRM signal timeout
    5. set dir/file naming defines
    */

 #ifdef WIN32

 #ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN  /* Prevent including <winsock*.h> in <windows.h> */
 #endif

 #if (defined(ENABLE_IPV6) || defined(CURLDEBUG)) && defined(_MSC_VER) && \
     (!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0500)
 /*
  * Needed to pull in the real getaddrinfo() and not the inline version
  * in <wspiAPI.H> which doesn't support IPv6 (IPv4 only). <wspiAPI.H> is
  * included from <ws2tcpip.h> for <= 0x0500 SDKs.
  */
 #undef  _WIN32_WINNT
 #define _WIN32_WINNT 0x0501
 #endif

 #include <winsock2.h>        /* required by telnet.c */

 #if defined(ENABLE_IPV6) || defined(USE_SSLEAY)
 #include <ws2tcpip.h>
 #endif

 #if !defined(__GNUC__) || defined(__MINGW32__)
 #define sclose(x) closesocket(x)
 #define sread(x,y,z) recv(x,y,z, SEND_4TH_ARG)
 #define swrite(x,y,z) (size_t)send(x,y,z, SEND_4TH_ARG)
 #undef HAVE_ALARM
 #else
      /* gcc-for-win is still good :) */
 #define sclose(x) close(x)
 #define sread(x,y,z) recv(x,y,z, SEND_4TH_ARG)
 #define swrite(x,y,z) send(x,y,z, SEND_4TH_ARG)
 #define HAVE_ALARM
 #endif

 #define DIR_CHAR      "\\"
 #define DOT_CHAR      "_"

 #else

 #ifdef DJGPP
 #define sclose(x)         close_s(x)
 #define sread(x,y,z)      read_s(x,y,z)
 #define swrite(x,y,z)     write_s(x,y,z)
 #define select(n,r,w,x,t) select_s(n,r,w,x,t)
 #define ioctl(x,y,z) ioctlsocket(x,y,(char *)(z))
 #define IOCTL_3_ARGS
 #include <tcp.h>
 #ifdef word
 #undef word
 #endif

 #else

 #ifdef __BEOS__
 #define sclose(x) closesocket(x)
 #define sread(x,y,z) (ssize_t)recv(x,y,z, SEND_4TH_ARG)
 #define swrite(x,y,z) (ssize_t)send(x,y,z, SEND_4TH_ARG)
 #else
 #define sclose(x) close(x)
 #define sread(x,y,z) recv(x,y,z, SEND_4TH_ARG)
 #define swrite(x,y,z) send(x,y,z, SEND_4TH_ARG)
 #endif

 #define HAVE_ALARM

 #endif

 #ifdef _AMIGASF
 #undef HAVE_ALARM
 #undef sclose
 #define sclose(x) CloseSocket(x)
 #endif

 #define DIR_CHAR      "/"
 #define DOT_CHAR      "."

 #ifdef DJGPP
 #undef DOT_CHAR
 #define DOT_CHAR      "_"
 #endif

 #ifndef fileno /* sunos 4 have this as a macro! */
 int fileno( FILE *stream);
 #endif

 #endif

 /* now typedef our socket type */
 #ifdef WIN32
 typedef SOCKET curl_socket_t;
 #define CURL_SOCKET_BAD INVALID_SOCKET
 #else
 typedef int curl_socket_t;
 #define CURL_SOCKET_BAD -1
 #endif

 #if defined(ENABLE_IPV6) && defined(USE_ARES)
 #error "ares does not yet support IPv6. Disable IPv6 or ares and rebuild"
 #endif

 #if defined(WIN32) && !defined(__CYGWIN__) && !defined(USE_ARES)
 #ifdef ENABLE_IPV6
 #define USE_THREADING_GETADDRINFO
 #else
 #define USE_THREADING_GETHOSTBYNAME  /* Cygwin uses alarm() function */
 #endif
 #endif

 /*
  * Curl_addrinfo MUST be used for name resolving information.
  * Information regarding a single IP witin a Curl_addrinfo MUST be stored in
  * a Curl_ipconnect struct.
  */
 #ifdef ENABLE_IPV6
 typedef struct addrinfo Curl_addrinfo;
 typedef struct addrinfo Curl_ipconnect;
 #else
 typedef struct hostent Curl_addrinfo;
 typedef struct in_addr Curl_ipconnect;
 #endif

 #ifdef mpeix
 #define IOCTL_3_ARGS
 #endif

 #ifndef ECONNRESET
 #ifdef WSAECONNRESET
 #define ECONNRESET WSAECONNRESET
 #else
 /* This will effectively prevent the code from working in this particular
    aspect, but it still compile fine! */
 #define ECONNRESET 10000
 #endif
 #endif

 #ifdef NETWARE
 #undef HAVE_ALARM
 #endif

 #ifdef HAVE_LIBIDN
 /* This could benefit from additional checks that some of the used/important
    header files are present as well before we define the USE_* define. */
 #define USE_LIBIDN
 #define LIBIDN_REQUIRED_VERSION "0.4.5"
 #endif

 #endif /* __CONFIG_H */
	#ifndef __SETUP_H
	#define __SETUP_H
	/***************************************************************************
	* _ _ ____ _
	* Project ___\| \| \| \| _ \\| \|
	* / __\| \| \| \| \|_) \| \|
	* \| (__\| \|_\| \| _ <\| \|___
	* \___\|\___/\|_\| \_\_____\|
	*
	* Copyright (C) 1998 - 2004, 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 http://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.
	*
	* $Id$
	***************************************************************************/

	#ifdef HTTP_ONLY
	#define CURL_DISABLE_FTP
	#define CURL_DISABLE_LDAP
	#define CURL_DISABLE_TELNET
	#define CURL_DISABLE_DICT
	#define CURL_DISABLE_FILE
	#define CURL_DISABLE_GOPHER
	#endif

	#if !defined(WIN32) && defined(__WIN32__)
	/* This should be a good Borland fix. Alexander J. Oss told us! */
	#define WIN32
	#endif

	#ifdef HAVE_CONFIG_H
	#include "config.h" /* the configure script results */
	#else
	#ifdef WIN32
	/* hand-modified win32 config.h! */
	#include "config-win32.h"
	#endif
	#endif

	#ifdef NETWARE
	/* hand-modified NetWare config.h! */
	#include "config-netware.h"
	#endif
	#ifdef macintosh
	/* hand-modified MacOS config.h! */
	#include "config-mac.h"
	#endif
	#ifdef AMIGA
	/* hand-modified AmigaOS config.h! */
	#include "amigaos.h"
	#endif

	#ifndef TRUE
	#define TRUE 1
	#endif
	#ifndef FALSE
	#define FALSE 0
	#endif

	#if !defined(__cplusplus) && !defined(__BEOS__)
	typedef unsigned char bool;
	#define typedef_bool
	#endif

	#ifdef HAVE_LONGLONG
	#define LONG_LONG long long
	#define ENABLE_64BIT
	#else
	#ifdef _MSC_VER
	#define LONG_LONG __int64
	#define ENABLE_64BIT
	#endif
	#endif /* HAVE_LONGLONG */

	#ifndef SIZEOF_CURL_OFF_T
	/* If we don't know the size here, we assume a conservative size: 4. When
	building libcurl, the actual size of this variable should be define in the
	config.h file. /
	#define SIZEOF_CURL_OFF_T 4
	#endif

	/* We set up our internal prefered (CURL_)FORMAT_OFF_T here */
	#if SIZEOF_CURL_OFF_T > 4
	#define FORMAT_OFF_T "lld"
	#else
	#define FORMAT_OFF_T "ld"
	#endif

	#ifdef NEED_REENTRANT
	/* Solaris machines needs _REENTRANT set for a few function prototypes and
	things to appear in the #include files. We need to #define it before all
	#include files */
	#define _REENTRANT
	#endif

	#include <stdio.h>
	#ifdef HAVE_ASSERT_H
	#include <assert.h>
	#endif
	#include <errno.h>

	#ifdef __TANDEM /* for nsr-tandem-nsk systems */
	#include <floss.h>
	#endif

	#if defined(HAVE_X509_H) && defined(HAVE_SSL_H) && defined(HAVE_RSA_H) && \
	defined(HAVE_PEM_H) && defined(HAVE_ERR_H) && defined(HAVE_CRYPTO_H) && \
	defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
	/* the six important includes files all exist and so do both libs,
	defined SSLeay usage */
	#define USE_SSLEAY 1
	#endif
	#if defined(HAVE_OPENSSL_X509_H) && defined(HAVE_OPENSSL_SSL_H) && \
	defined(HAVE_OPENSSL_RSA_H) && defined(HAVE_OPENSSL_PEM_H) && \
	defined(HAVE_OPENSSL_ERR_H) && defined(HAVE_OPENSSL_CRYPTO_H) && \
	defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
	/* the six important includes files all exist and so do both libs,
	defined SSLeay usage */
	#define USE_SSLEAY 1
	#define USE_OPENSSL 1
	#endif

	#ifndef STDC_HEADERS /* no standard C headers! */
	#include <curl/stdcheaders.h>
	#endif

	#if defined(CURLDEBUG) && defined(HAVE_ASSERT_H)
	#define curlassert(x) assert(x)
	#else
	/* does nothing without CURLDEBUG defined */
	#define curlassert(x)
	#endif

	#ifdef MSG_NOSIGNAL
	/* If we have the MSG_NOSIGNAL define, we make sure to use that in the forth
	argument to send() and recv() */
	#define SEND_4TH_ARG MSG_NOSIGNAL
	#define HAVE_MSG_NOSIGNAL 1 /* we have MSG_NOSIGNAL */
	#else
	#define SEND_4TH_ARG 0
	#endif


	/* Below we define four functions. They should
	1. close a socket
	2. read from a socket
	3. write to a socket

	4. set the SIGALRM signal timeout
	5. set dir/file naming defines
	*/

	#ifdef WIN32

	#ifndef WIN32_LEAN_AND_MEAN
	#define WIN32_LEAN_AND_MEAN /* Prevent including <winsock.h> in <windows.h> /
	#endif

	#if (defined(ENABLE_IPV6) \|\| defined(CURLDEBUG)) && defined(_MSC_VER) && \
	(!defined(_WIN32_WINNT) \|\| _WIN32_WINNT < 0x0500)
	/*
	* Needed to pull in the real getaddrinfo() and not the inline version
	* in <wspiAPI.H> which doesn't support IPv6 (IPv4 only). <wspiAPI.H> is
	* included from <ws2tcpip.h> for <= 0x0500 SDKs.
	*/
	#undef _WIN32_WINNT
	#define _WIN32_WINNT 0x0501
	#endif

	#include <winsock2.h> /* required by telnet.c */

	#if defined(ENABLE_IPV6) \|\| defined(USE_SSLEAY)
	#include <ws2tcpip.h>
	#endif

	#if !defined(__GNUC__) \|\| defined(__MINGW32__)
	#define sclose(x) closesocket(x)
	#define sread(x,y,z) recv(x,y,z, SEND_4TH_ARG)
	#define swrite(x,y,z) (size_t)send(x,y,z, SEND_4TH_ARG)
	#undef HAVE_ALARM
	#else
	/* gcc-for-win is still good :) */
	#define sclose(x) close(x)
	#define sread(x,y,z) recv(x,y,z, SEND_4TH_ARG)
	#define swrite(x,y,z) send(x,y,z, SEND_4TH_ARG)
	#define HAVE_ALARM
	#endif

	#define DIR_CHAR "\\"
	#define DOT_CHAR "_"

	#else

	#ifdef DJGPP
	#define sclose(x) close_s(x)
	#define sread(x,y,z) read_s(x,y,z)
	#define swrite(x,y,z) write_s(x,y,z)
	#define select(n,r,w,x,t) select_s(n,r,w,x,t)
	#define ioctl(x,y,z) ioctlsocket(x,y,(char *)(z))
	#define IOCTL_3_ARGS
	#include <tcp.h>
	#ifdef word
	#undef word
	#endif

	#else

	#ifdef __BEOS__
	#define sclose(x) closesocket(x)
	#define sread(x,y,z) (ssize_t)recv(x,y,z, SEND_4TH_ARG)
	#define swrite(x,y,z) (ssize_t)send(x,y,z, SEND_4TH_ARG)
	#else
	#define sclose(x) close(x)
	#define sread(x,y,z) recv(x,y,z, SEND_4TH_ARG)
	#define swrite(x,y,z) send(x,y,z, SEND_4TH_ARG)
	#endif

	#define HAVE_ALARM

	#endif

	#ifdef _AMIGASF
	#undef HAVE_ALARM
	#undef sclose
	#define sclose(x) CloseSocket(x)
	#endif

	#define DIR_CHAR "/"
	#define DOT_CHAR "."

	#ifdef DJGPP
	#undef DOT_CHAR
	#define DOT_CHAR "_"
	#endif

	#ifndef fileno /* sunos 4 have this as a macro! */
	int fileno( FILE *stream);
	#endif

	#endif

	/* now typedef our socket type */
	#ifdef WIN32
	typedef SOCKET curl_socket_t;
	#define CURL_SOCKET_BAD INVALID_SOCKET
	#else
	typedef int curl_socket_t;
	#define CURL_SOCKET_BAD -1
	#endif

	#if defined(ENABLE_IPV6) && defined(USE_ARES)
	#error "ares does not yet support IPv6. Disable IPv6 or ares and rebuild"
	#endif

	#if defined(WIN32) && !defined(__CYGWIN__) && !defined(USE_ARES)
	#ifdef ENABLE_IPV6
	#define USE_THREADING_GETADDRINFO
	#else
	#define USE_THREADING_GETHOSTBYNAME /* Cygwin uses alarm() function */
	#endif
	#endif

	/*
	* Curl_addrinfo MUST be used for name resolving information.
	* Information regarding a single IP witin a Curl_addrinfo MUST be stored in
	* a Curl_ipconnect struct.
	*/
	#ifdef ENABLE_IPV6
	typedef struct addrinfo Curl_addrinfo;
	typedef struct addrinfo Curl_ipconnect;
	#else
	typedef struct hostent Curl_addrinfo;
	typedef struct in_addr Curl_ipconnect;
	#endif

	#ifdef mpeix
	#define IOCTL_3_ARGS
	#endif

	#ifndef ECONNRESET
	#ifdef WSAECONNRESET
	#define ECONNRESET WSAECONNRESET
	#else
	/* This will effectively prevent the code from working in this particular
	aspect, but it still compile fine! */
	#define ECONNRESET 10000
	#endif
	#endif

	#ifdef NETWARE
	#undef HAVE_ALARM
	#endif

	#ifdef HAVE_LIBIDN
	/* This could benefit from additional checks that some of the used/important
	header files are present as well before we define the USE_* define. */
	#define USE_LIBIDN
	#define LIBIDN_REQUIRED_VERSION "0.4.5"
	#endif

	#endif /* __CONFIG_H */