WebCore/WebCorePrefix.h

   1 /*
   2  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public License
  15  * along with this library; see the file COPYING.LIB.  If not, write to
  16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA 02110-1301, USA.
  18  *
  19  */
  20
  21 /* This prefix file should contain only:
  22  *    1) files to precompile for faster builds
  23  *    2) in one case at least: OS-X-specific performance bug workarounds
  24  *    3) the special trick to catch us using new or delete without including "config.h"
  25  * The project should be able to build without this header, although we rarely test that.
  26  */
  27
  28 /* Things that need to be defined globally should go into "config.h". */
  29
  30 #if defined(__APPLE__)
  31 #ifdef __cplusplus
  32 #define NULL __null
  33 #else
  34 #define NULL ((void *)0)
  35 #endif
  36 #endif
  37
  38 #if defined(WIN32) || defined(_WIN32)
  39
  40 #ifndef _WIN32_WINNT
  41 #define _WIN32_WINNT 0x0500
  42 #endif
  43
  44 #ifndef WINVER
  45 #define WINVER 0x0500
  46 #endif
  47
  48 #ifndef WTF_USE_CURL
  49 #ifndef _WINSOCKAPI_
  50 #define _WINSOCKAPI_ // Prevent inclusion of winsock.h in windows.h
  51 #endif
  52 #endif
  53
  54 // If we don't define these, they get defined in windef.h.
  55 // We want to use std::min and std::max
  56 #ifdef __cplusplus
  57 #define max max
  58 #define min min
  59 #endif
  60
  61 #else
  62 #include <pthread.h>
  63 #endif // defined(WIN32) || defined(_WIN32)
  64
  65 #if defined(ANDROID)
  66 #ifdef __cplusplus
  67 // Must come before include of algorithm.
  68 #define PREFIX_FOR_WEBCORE 1
  69 #define EXPORT __attribute__((visibility("default")))
  70 #endif
  71 // Android uses a single set of include directories when building WebKit and
  72 // JavaScriptCore. Since WebCore/ is included before JavaScriptCore/, Android
  73 // includes JavaScriptCore/config.h explicitly here to make sure it gets picked
  74 // up.
  75 #include <JavaScriptCore/config.h>
  76 #endif
  77
  78 #include <sys/types.h>
  79 #include <fcntl.h>
  80 #if defined(__APPLE__)
  81 #include <regex.h>
  82 #endif
  83
  84 // On Linux this causes conflicts with libpng because there are two impls. of
  85 // longjmp - see here: https://bugs.launchpad.net/ubuntu/+source/libpng/+bug/218409
  86 #ifndef BUILDING_WX__
  87 #include <setjmp.h>
  88 #endif
  89
  90 #include <signal.h>
  91 #include <stdarg.h>
  92 #include <stddef.h>
  93 #include <stdio.h>
  94 #include <stdlib.h>
  95 #include <string.h>
  96 #include <time.h>
  97 #if defined(__APPLE__)
  98 #include <unistd.h>
  99 #endif
 100
 101 #ifdef __cplusplus
 102
 103 #include <algorithm>
 104 #include <cstddef>
 105 #include <new>
 106
 107 #endif
 108
 109 #include <sys/types.h>
 110 #if defined(__APPLE__)
 111 #include <sys/param.h>
 112 #endif
 113 #include <sys/stat.h>
 114 #if defined(__APPLE__)
 115 #include <sys/time.h>
 116 #include <sys/resource.h>
 117 #endif
 118
 119 #include <time.h>
 120
 121 #if !defined(BUILDING_WX__) && !defined(ANDROID)
 122 #include <CoreFoundation/CoreFoundation.h>
 123 #ifdef WIN_CAIRO
 124 #include <ConditionalMacros.h>
 125 #include <windows.h>
 126 #include <stdio.h>
 127 #else
 128 #include <CoreServices/CoreServices.h>
 129
 130 #if defined(WIN32) || defined(_WIN32)
 131 /* Including CoreServices.h on Windows doesn't include CFNetwork.h, so we do
 132    it explicitly here to make Windows more consistent with Mac. */
 133 #include <CFNetwork/CFNetwork.h>
 134 #endif
 135
 136 #endif
 137 #endif  // !defined(BUILDING_WX__) && !defined(ANDROID)
 138
 139 #ifdef __OBJC__
 140 #import <Cocoa/Cocoa.h>
 141 #endif
 142
 143 #ifdef __cplusplus
 144 #define new ("if you use new/delete make sure to include config.h at the top of the file"())
 145 #define delete ("if you use new/delete make sure to include config.h at the top of the file"())
 146 #endif
 147
 148 /* When C++ exceptions are disabled, the C++ library defines |try| and |catch|
 149  * to allow C++ code that expects exceptions to build. These definitions
 150  * interfere with Objective-C++ uses of Objective-C exception handlers, which
 151  * use |@try| and |@catch|. As a workaround, undefine these macros. */
 152 #ifdef __OBJC__
 153 #undef try
 154 #undef catch
 155 #endif