3 #define JCC_H_VERSION "$Id: jcc.h,v 1.20 2006/12/26 17:31:41 fabiankeil Exp $"
4 /*********************************************************************
6 * File : $Source: /cvsroot/ijbswa/current/jcc.h,v $
8 * Purpose : Main file. Contains main() method, main loop, and
9 * the main connection-handling function.
11 * Copyright : Written by and Copyright (C) 2001-2006 the SourceForge
12 * Privoxy team. http://www.privoxy.org/
14 * Based on the Internet Junkbuster originally written
15 * by and Copyright (C) 1997 Anonymous Coders and
16 * Junkbusters Corporation. http://www.junkbusters.com
18 * This program is free software; you can redistribute it
19 * and/or modify it under the terms of the GNU General
20 * Public License as published by the Free Software
21 * Foundation; either version 2 of the License, or (at
22 * your option) any later version.
24 * This program is distributed in the hope that it will
25 * be useful, but WITHOUT ANY WARRANTY; without even the
26 * implied warranty of MERCHANTABILITY or FITNESS FOR A
27 * PARTICULAR PURPOSE. See the GNU General Public
28 * License for more details.
30 * The GNU General Public License should be included with
31 * this file. If not, you can view it at
32 * http://www.gnu.org/copyleft/gpl.html
33 * or write to the Free Software Foundation, Inc., 59
34 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
38 * Revision 1.20 2006/12/26 17:31:41 fabiankeil
39 * Mutex protect rand() if POSIX threading
40 * is used, warn the user if that's not possible
41 * and stop using it on _WIN32 where it could
44 * Revision 1.19 2006/12/06 19:41:39 fabiankeil
45 * Privoxy is now able to run as intercepting
46 * proxy in combination with any packet filter
47 * that does the port redirection. The destination
48 * is extracted from the "Host:" header which
49 * should be available for nearly all requests.
51 * Moved HTTP snipplets into jcc.c.
52 * Added error message for gopher proxy requests.
54 * Revision 1.18 2006/11/13 19:05:51 fabiankeil
55 * Make pthread mutex locking more generic. Instead of
56 * checking for OSX and OpenBSD, check for FEATURE_PTHREAD
57 * and use mutex locking unless there is an _r function
58 * available. Better safe than sorry.
60 * Fixes "./configure --disable-pthread" and should result
61 * in less threading-related problems on pthread-using platforms,
62 * but it still doesn't fix BR#1122404.
64 * Revision 1.17 2006/11/06 19:58:23 fabiankeil
65 * Move pthread.h inclusion from jcc.c to jcc.h.
66 * Fixes build on x86-freebsd1 (FreeBSD 5.4-RELEASE).
68 * Revision 1.16 2006/09/02 15:36:42 fabiankeil
69 * Follow the OpenBSD port's lead and protect the resolve
70 * functions on OpenBSD as well.
72 * Revision 1.15 2006/09/02 10:24:30 fabiankeil
73 * Include pthread.h for OpenBSD to make Privoxy build again.
75 * Tested shortly on OpenBSD 3.9 without problems, but the OpenBSD
76 * port has additional patches to use the mutexes OSX_DARWIN needs,
77 * and it should be investigated if they are still required for
80 * Revision 1.14 2006/07/18 14:48:46 david__schmidt
81 * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
82 * with what was really the latest development (the v_3_0_branch branch)
84 * Revision 1.12.2.3 2006/01/21 16:16:08 david__schmidt
85 * Thanks to Edward Carrel for his patch to modernize OSX's
\rpthreads support. See bug #1409623.
87 * Revision 1.12.2.2 2005/04/03 20:10:50 david__schmidt
88 * Thanks to Jindrich Makovicka for a race condition fix for the log
89 * file. The race condition remains for non-pthread implementations.
90 * Reference patch #1175720.
92 * Revision 1.12.2.1 2003/03/07 03:41:05 david__schmidt
93 * Wrapping all *_r functions (the non-_r versions of them) with mutex
94 * semaphores for OSX. Hopefully this will take care of all of those pesky
97 * Revision 1.12 2002/03/26 22:29:55 swa
98 * we have a new homepage!
100 * Revision 1.11 2002/03/24 13:25:43 swa
101 * name change related issues
103 * Revision 1.10 2002/03/16 23:54:06 jongfoster
104 * Adding graceful termination feature, to help look for memory leaks.
105 * If you enable this (which, by design, has to be done by hand
106 * editing config.h) and then go to http://i.j.b/die, then the program
107 * will exit cleanly after the *next* request. It should free all the
108 * memory that was used.
110 * Revision 1.9 2002/03/07 03:52:44 oes
111 * Set logging to tty for --no-daemon mode
113 * Revision 1.8 2002/03/04 18:19:49 oes
114 * Added extern const char *pidfile
116 * Revision 1.7 2001/11/05 21:41:43 steudten
117 * Add changes to be a real daemon just for unix os.
118 * (change cwd to /, detach from controlling tty, set
119 * process group and session leader to the own process.
121 * Add some fatal-error log message for failed malloc().
122 * Add '-d' if compiled with 'configure --with-debug' to
123 * enable debug output.
125 * Revision 1.6 2001/07/30 22:08:36 jongfoster
126 * Tidying up #defines:
127 * - All feature #defines are now of the form FEATURE_xxx
128 * - Permanently turned off WIN_GUI_EDIT
129 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
131 * Revision 1.5 2001/07/29 19:32:00 jongfoster
132 * Renaming _main() [mingw32 only] to real_main(), for ANSI compliance.
134 * Revision 1.4 2001/07/29 18:58:15 jongfoster
135 * Removing nested #includes, adding forward declarations for needed
136 * structures, and changing the #define _FILENAME_H to FILENAME_H_INCLUDED.
138 * Revision 1.3 2001/07/18 12:31:58 oes
139 * moved #define freez from jcc.h to project.h
141 * Revision 1.2 2001/05/31 21:24:47 jongfoster
142 * Changed "permission" to "action" throughout.
143 * Removed DEFAULT_USER_AGENT - it must now be specified manually.
144 * Moved vanilla wafer check into chat(), since we must now
145 * decide whether or not to add it based on the URL.
147 * Revision 1.1.1.1 2001/05/15 13:58:56 oes
148 * Initial import of version 2.9.3 source tree
151 *********************************************************************/
161 /* Global variables */
163 #ifdef FEATURE_STATISTICS
164 extern int urls_read;
165 extern int urls_rejected;
166 #endif /*def FEATURE_STATISTICS*/
168 extern struct client_state clients[1];
169 extern struct file_list files[1];
172 extern const char *pidfile;
174 extern int no_daemon;
176 #ifdef FEATURE_GRACEFUL_TERMINATION
177 extern int g_terminate;
180 #ifdef FEATURE_PTHREAD
182 extern pthread_mutex_t log_mutex;
183 extern pthread_mutex_t log_init_mutex;
185 #ifndef HAVE_GMTIME_R
186 extern pthread_mutex_t gmtime_mutex;
187 #endif /* ndef HAVE_GMTIME_R */
189 #ifndef HAVE_LOCALTIME_R
190 extern pthread_mutex_t localtime_mutex;
191 #endif /* ndef HAVE_GMTIME_R */
193 #ifndef HAVE_GETHOSTBYADDR_R
194 extern pthread_mutex_t gethostbyaddr_mutex;
195 #endif /* ndef HAVE_GETHOSTBYADDR_R */
197 #ifndef HAVE_GETHOSTBYNAME_R
198 extern pthread_mutex_t gethostbyname_mutex;
199 #endif /* ndef HAVE_GETHOSTBYNAME_R */
202 extern pthread_mutex_t rand_mutex;
203 #endif /* ndef HAVE_RANDOM */
205 #endif /* FEATURE_PTHREAD */
210 int real_main(int argc, const char *argv[]);
212 int main(int argc, const char *argv[]);
215 /* Revision control strings from this header and associated .c file */
216 extern const char jcc_rcs[];
217 extern const char jcc_h_rcs[];
223 #endif /* ndef JCC_H_INCLUDED */