polipo.h

   1 /*
   2 Copyright (c) 2003-2006 by Juliusz Chroboczek
   3
   4 Permission is hereby granted, free of charge, to any person obtaining a copy
   5 of this software and associated documentation files (the "Software"), to deal
   6 in the Software without restriction, including without limitation the rights
   7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8 copies of the Software, and to permit persons to whom the Software is
   9 furnished to do so, subject to the following conditions:
  10
  11 The above copyright notice and this permission notice shall be included in
  12 all copies or substantial portions of the Software.
  13
  14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20 THE SOFTWARE.
  21 */
  22
  23 #ifndef _GNU_SOURCE
  24 #define _GNU_SOURCE
  25 #endif
  26
  27 #include <sys/param.h>
  28
  29 #ifdef __MINGW32_VERSION
  30 #define MINGW
  31 #endif
  32
  33 #include <stdlib.h>
  34 #include <stdarg.h>
  35 #include <stdio.h>
  36 #include <errno.h>
  37 #include <string.h>
  38 #include <assert.h>
  39 #include <unistd.h>
  40 #include <fcntl.h>
  41 #include <time.h>
  42 #include <sys/time.h>
  43 #include <sys/stat.h>
  44 #include <dirent.h>
  45 #ifndef MINGW
  46 #include <sys/mman.h>
  47 #include <sys/socket.h>
  48 #include <netinet/in.h>
  49 #include <netinet/tcp.h>
  50 #include <arpa/inet.h>
  51 #include <netdb.h>
  52 #include <sys/types.h>
  53 #include <sys/uio.h>
  54 #include <sys/poll.h>
  55 #include <sys/wait.h>
  56 #include <sys/ioctl.h>
  57 #include <signal.h>
  58 #endif
  59
  60 #ifndef MAP_ANONYMOUS
  61 #define MAP_ANONYMOUS MAP_ANON
  62 #endif
  63
  64 #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
  65 /* nothing */
  66 #elif defined(__GNUC__)
  67 #define inline __inline
  68 #if  (__GNUC__ >= 3)
  69 #define restrict __restrict
  70 #else
  71 #define restrict /**/
  72 #endif
  73 #else
  74 #define inline /**/
  75 #define restrict /**/
  76 #endif
  77
  78 #if defined(__GNUC__) && (__GNUC__ >= 3)
  79 #define ATTRIBUTE(x) __attribute__(x)
  80 #else
  81 #define ATTRIBUTE(x) /**/
  82 #endif
  83
  84 #if defined __GLIBC__
  85 #define HAVE_TM_GMTOFF
  86 #ifndef __UCLIBC__
  87 #define HAVE_TIMEGM
  88 #define HAVE_FTS
  89 #endif
  90 #define HAVE_SETENV
  91 #define HAVE_ASPRINTF
  92 #if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
  93 #define HAVE_MEMRCHR
  94 #endif
  95 #endif
  96
  97 #if defined(__linux__) && (__GNU_LIBRARY__ == 1)
  98 /* Linux libc 5 */
  99 #define HAVE_TIMEGM
 100 #define HAVE_SETENV
 101 #endif
 102
 103 #ifdef BSD
 104 #define HAVE_TM_GMTOFF
 105 #define HAVE_FTS
 106 #define HAVE_SETENV
 107 #ifdef __FreeBSD__
 108 #define HAVE_ASPRINTF
 109 #endif
 110 #endif
 111
 112 #ifdef __CYGWIN__
 113 #define HAVE_SETENV
 114 #define HAVE_ASPRINTF
 115 #endif
 116
 117 #ifndef O_BINARY
 118 #define O_BINARY 0
 119 #endif
 120
 121 #define HAVE_TZSET
 122
 123 #if _POSIX_VERSION >= 200112L
 124 #define HAVE_SETENV
 125 #endif
 126
 127 #ifndef NO_IPv6
 128
 129 #ifdef __GLIBC__
 130 #if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
 131 #define HAVE_IPv6
 132 #endif
 133 #endif
 134
 135 #ifdef __FreeBSD__
 136 #if __FreeBSD_version >= 400000
 137 #define HAVE_IPv6
 138 #endif
 139 #endif
 140
 141 #ifdef __NetBSD__
 142 #if __NetBSD_Version__ >= 105000000
 143 #define HAVE_IPv6
 144 #endif
 145 #endif
 146
 147 #ifdef __OpenBSD__
 148 #if OpenBSD >= 200311
 149 #define HAVE_IPv6
 150 #endif
 151 #endif
 152
 153 #endif
 154
 155 #if defined(i386) || defined(__mc68020__)
 156 #define UNALIGNED_ACCESS
 157 #endif
 158
 159 #ifndef MINGW
 160 #define HAVE_FORK 1
 161 #define HAVE_READV_WRITEV 1
 162 #define READ(x, y, z) read(x, y, z)
 163 #define WRITE(x, y, z) write(x, y, z)
 164 #define CLOSE(x) close(x)
 165 #else
 166 #ifndef HAVE_REGEX
 167 #define NO_FORBIDDEN
 168 #endif
 169 #endif
 170
 171 #ifdef HAVE_READV_WRITEV
 172 #define WRITEV(x, y, z) writev(x, y, z)
 173 #define READV(x, y, z)  readv(x, y, z)
 174 #endif
 175
 176 #ifndef HAVE_FORK
 177 #define NO_REDIRECTOR
 178 #endif
 179
 180 #include "mingw.h"
 181
 182 #include "ftsimport.h"
 183 #include "atom.h"
 184 #include "util.h"
 185 #include "config.h"
 186 #include "event.h"
 187 #include "io.h"
 188 #include "socks.h"
 189 #include "chunk.h"
 190 #include "object.h"
 191 #include "dns.h"
 192 #include "http.h"
 193 #include "client.h"
 194 #include "local.h"
 195 #include "diskcache.h"
 196 #include "server.h"
 197 #include "http_parse.h"
 198 #include "parse_time.h"
 199 #include "forbidden.h"
 200 #include "log.h"
 201 #include "auth.h"
 202 #include "tunnel.h"
 203
 204 extern AtomPtr configFile;
 205 extern int daemonise;
 206 extern AtomPtr pidFile;