1 #ifndef CONFIG_H_INCLUDED
2 #define CONFIG_H_INCLUDED
3 /*********************************************************************
5 * File : $Source: /cvsroot/ijbswa/current/acconfig.h,v $
7 * Purpose : This file should be the first thing included in every
8 * .c file. (Before even system headers). It contains
9 * #define statements for various features. It was
10 * introduced because the compile command line started
11 * getting ludicrously long with feature defines.
13 * Copyright : Written by and Copyright (C) 2001 the SourceForge
14 * Privoxy team. http://www.privoxy.org/
16 * Based on the Internet Junkbuster originally written
17 * by and Copyright (C) 1997 Anonymous Coders and
18 * Junkbusters Corporation. http://www.junkbusters.com
20 * This program is free software; you can redistribute it
21 * and/or modify it under the terms of the GNU General
22 * Public License as published by the Free Software
23 * Foundation; either version 2 of the License, or (at
24 * your option) any later version.
26 * This program is distributed in the hope that it will
27 * be useful, but WITHOUT ANY WARRANTY; without even the
28 * implied warranty of MERCHANTABILITY or FITNESS FOR A
29 * PARTICULAR PURPOSE. See the GNU General Public
30 * License for more details.
32 * The GNU General Public License should be included with
33 * this file. If not, you can view it at
34 * http://www.gnu.org/copyleft/gpl.html
35 * or write to the Free Software Foundation, Inc., 59
36 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
39 * $Log: acconfig.h,v $
40 * Revision 1.32 2006/07/18 14:48:45 david__schmidt
41 * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
42 * with what was really the latest development (the v_3_0_branch branch)
44 * Revision 1.27.2.4 2003/12/17 16:34:40 oes
47 * Revision 1.27.2.3 2003/03/27 16:03:19 oes
48 * Another shot at Bug #707467
50 * Revision 1.27.2.2 2003/03/21 14:39:12 oes
51 * Presumably fixed Bug #707467 by defining unix ifdef __unix__
53 * Revision 1.27.2.1 2002/08/10 11:22:31 oes
54 * - Add two AC_DEFINEs that indicate if the pcre*.h headers
55 * are located in a pcre/ subdir to the include path.
57 * Revision 1.27 2002/04/25 19:13:57 morcego
58 * Removed RPM release number declaration on configure.in
59 * Changed makefile to use given value for RPM_PACKAGEV when on uploading
60 * targets (will produce an error, explaining who to do it, if no value
63 * Revision 1.26 2002/04/11 11:00:21 oes
64 * Applied Moritz' fix for socklen_t on Solaris
66 * Revision 1.25 2002/04/06 20:38:01 jongfoster
67 * Renaming VC++ versions of config.h
69 * Revision 1.24 2002/04/04 00:36:36 gliptak
70 * always use pcre for matching
72 * Revision 1.23 2002/04/03 22:28:03 gliptak
73 * Removed references to gnu_regex
75 * Revision 1.22 2002/03/26 22:29:54 swa
76 * we have a new homepage!
78 * Revision 1.21 2002/03/24 14:31:08 swa
79 * remove more crappy files. set RPM
80 * release version correctly.
82 * Revision 1.20 2002/03/24 13:46:44 swa
83 * name change related issue.
85 * Revision 1.19 2002/03/24 13:25:42 swa
86 * name change related issues
88 * Revision 1.18 2002/03/08 16:40:28 oes
89 * Added FEATURE_NO_GIFS
91 * Revision 1.17 2002/03/04 17:52:44 oes
92 * Deleted PID_FILE_PATH
94 * Revision 1.16 2002/01/10 12:36:18 oes
95 * Moved HAVE_*_R to acconfig.h, where they belong.
97 * Revision 1.15 2001/12/30 14:07:31 steudten
98 * - Add signal handling (unix)
99 * - Add SIGHUP handler (unix)
100 * - Add creation of pidfile (unix)
101 * - Add action 'top' in rc file (RH)
102 * - Add entry 'SIGNALS' to manpage
103 * - Add exit message to logfile (unix)
105 * Revision 1.14 2001/10/23 21:24:09 jongfoster
106 * Support for FEATURE_CGI_EDIT_ACTIONS
108 * Revision 1.13 2001/10/07 15:30:41 oes
109 * Removed FEATURE_DENY_GZIP
111 * Revision 1.12 2001/09/13 19:56:37 jongfoster
112 * Reverting to revision 1.10 - previous checking was majorly broken.
114 * Revision 1.10 2001/07/30 22:08:36 jongfoster
115 * Tidying up #defines:
116 * - All feature #defines are now of the form FEATURE_xxx
117 * - Permanently turned off WIN_GUI_EDIT
118 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
120 * Revision 1.9 2001/07/29 19:08:52 jongfoster
121 * Changing _CONFIG_H to CONFIG_H_INCLUDED.
122 * Also added protection against using a MinGW32 or CygWin version of
123 * config.h from within MS Visual C++
125 * Revision 1.8 2001/07/29 17:09:17 jongfoster
126 * Major changes to build system in order to fix these bugs:
127 * - pthreads under Linux was broken - changed -lpthread to -pthread
128 * - Compiling in MinGW32 mode under CygWin now correctly detects
129 * which shared libraries are available
130 * - Solaris support (?) (Not tested under Solaris yet)
132 * Revision 1.7 2001/07/25 22:53:59 jongfoster
133 * Will #error if pthreads is enabled under BeOs
135 * Revision 1.6 2001/07/15 17:54:29 jongfoster
136 * Renaming #define STATIC to STATIC_PCRE
137 * Adding new #define FEATURE_PTHREAD that will be used to enable
138 * POSIX threads support.
140 * Revision 1.5 2001/07/13 13:48:37 oes
141 * - (Fix:) Copied CODE_STATUS #define from config.h.in
142 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
144 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
145 * - Moved STATIC (for pcre) here from Makefile.in
146 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
148 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
150 * Revision 1.4 2001/05/29 09:50:24 jongfoster
151 * Unified blocklist/imagelist/permissionslist.
152 * File format is still under discussion, but the internal changes
155 * Also modified interceptor behaviour:
156 * - We now intercept all URLs beginning with one of the following
157 * prefixes (and *only* these prefixes):
159 * * http://ijbswa.sf.net/config/
160 * * http://ijbswa.sourceforge.net/config/
161 * - New interceptors "home page" - go to http://i.j.b/ to see it.
162 * - Internal changes so that intercepted and fast redirect pages
163 * are not replaced with an image.
164 * - Interceptors now have the option to send a binary page direct
165 * to the client. (i.e. ijb-send-banner uses this)
166 * - Implemented show-url-info interceptor. (Which is why I needed
167 * the above interceptors changes - a typical URL is
168 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
169 * The previous mechanism would not have intercepted that, and
170 * if it had been intercepted then it then it would have replaced
173 * Revision 1.3 2001/05/26 01:26:34 jongfoster
174 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
175 * This #define cannot be set from ./configure - there's no point, it
176 * doesn't work yet. See feature request # 425722
178 * Revision 1.2 2001/05/22 17:43:35 oes
180 * - Enabled filtering banners by size rather than URL
181 * by adding patterns that replace all standard banner
182 * sizes with the "Junkbuster" gif to the re_filterfile
184 * - Enabled filtering WebBugs by providing a pattern
185 * which kills all 1x1 images
187 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
188 * which is selected by the (nonstandard and therefore
189 * capital) letter 'U' in the option string.
190 * It causes the quantifiers to be ungreedy by default.
191 * Appending a ? turns back to greedy (!).
193 * - Added a new interceptor ijb-send-banner, which
194 * sends back the "Junkbuster" gif. Without imagelist or
195 * MSIE detection support, or if tinygif = 1, or the
196 * URL isn't recognized as an imageurl, a lame HTML
197 * explanation is sent instead.
199 * - Added new feature, which permits blocking remote
200 * script redirects and firing back a local redirect
202 * The feature is conditionally compiled, i.e. it
203 * can be disabled with --disable-fast-redirects,
204 * plus it must be activated by a "fast-redirects"
205 * line in the config file, has its own log level
206 * and of course wants to be displayed by show-proxy-args
207 * Note: Boy, all the #ifdefs in 1001 locations and
208 * all the fumbling with configure.in and acconfig.h
209 * were *way* more work than the feature itself :-(
211 * - Because a generic redirect template was needed for
212 * this, tinygif = 3 now uses the same.
214 * - Moved GIFs, and other static HTTP response templates
219 * - Removed some >400 CRs again (Jon, you really worked
222 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
223 * Initial import of version 2.9.3 source tree
226 *********************************************************************/
231 * Version number - Major (X._._)
236 * Version number - Minor (_.X._)
241 * Version number - Point (_._.X)
246 * Version number, as a string
251 * Status of the code: "alpha", "beta" or "stable".
256 * Should pcre be statically built in instead of linkling with libpcre?
257 * (This is determined by configure depending on the availiability of
258 * libpcre and user preferences). The name is ugly, but pcre needs it.
259 * Don't bother to change this here! Use configure instead.
264 * Should pcrs be statically built in instead of linkling with libpcrs?
265 * (This is determined by configure depending on the availiability of
266 * libpcrs and user preferences).
267 * Don't bother to change this here! Use configure instead.
272 * Allows the use of an ACL to control access to the proxy by IP address.
277 * Enables the web-based configuration (actionsfile) editor. If you
278 * have a shared proxy, you might want to turn this off.
280 #undef FEATURE_CGI_EDIT_ACTIONS
283 * Allows the use of jar files to capture cookies.
285 #undef FEATURE_COOKIE_JAR
288 * Locally redirect remote script-redirect URLs
290 #undef FEATURE_FAST_REDIRECTS
293 * Bypass filtering for 1 page only
295 #undef FEATURE_FORCE_LOAD
298 * Allow blocking using images as well as HTML.
299 * If you do not define this then everything is blocked as HTML.
301 * Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE.
303 #undef FEATURE_IMAGE_BLOCKING
306 * Detect image requests automatically for MSIE. Will fall back to
307 * other image-detection methods (i.e. "+image" permission) for other
310 * You must also define FEATURE_IMAGE_BLOCKING to use this feature.
312 * It detects the following header pair as an image request:
314 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
317 * And the following as a HTML request:
319 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
320 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
322 * And no, I haven't got that backwards - IE is being wierd.
325 * 1) If you press shift-reload on a blocked HTML page, you get
326 * the image "blocked" page, not the HTML "blocked" page.
327 * 2) Once an image "blocked" page has been sent, viewing it
328 * in it's own browser window *should* bring up the HTML
329 * "blocked" page, but it doesn't. You need to clear the
330 * browser cache to get the HTML version again.
332 * These limitations are due to IE making inconsistent choices
333 * about which "Accept:" header to send.
335 #undef FEATURE_IMAGE_DETECT_MSIE
338 * Kills JavaScript popups - window.open, onunload, etc.
340 #undef FEATURE_KILL_POPUPS
343 * Use PNG instead of GIF for built-in images
345 #undef FEATURE_NO_GIFS
348 * Allow to shutdown Privoxy through the webinterface.
350 #undef FEATURE_GRACEFUL_TERMINATION
353 * Use POSIX threads instead of native threads.
355 #undef FEATURE_PTHREAD
358 * Enables statistics function.
360 #undef FEATURE_STATISTICS
363 * Allow Privoxy to be "disabled" so it is just a normal non-blocking
364 * non-anonymizing proxy. This is useful if you're trying to access a
365 * blocked or broken site - just change the setting in the config file,
366 * or use the handy "Disable" menu option in the Windows GUI.
368 #undef FEATURE_TOGGLE
371 * Allows the use of trust files.
376 * Defined on Solaris only. Makes the system libraries thread safe.
381 * Defined on Solaris only. Without this, many important functions are not
382 * defined in the system headers.
384 #undef __EXTENSIONS__
388 * FIXME: Don't know what it does or why we need it.
389 * (presumably something to do with MultiThreading?)
393 /* If the (nonstandard and thread-safe) function gethostbyname_r
394 * is available, select which signature to use
396 #undef HAVE_GETHOSTBYNAME_R_6_ARGS
397 #undef HAVE_GETHOSTBYNAME_R_5_ARGS
398 #undef HAVE_GETHOSTBYNAME_R_3_ARGS
400 /* If the (nonstandard and thread-safe) function gethostbyaddr_r
401 * is available, select which signature to use
403 #undef HAVE_GETHOSTBYADDR_R_8_ARGS
404 #undef HAVE_GETHOSTBYADDR_R_7_ARGS
405 #undef HAVE_GETHOSTBYADDR_R_5_ARGS
407 /* Defined if you have gmtime_r and localtime_r with a signature
408 * of (struct time *, struct tm *)
411 #undef HAVE_LOCALTIME_R
413 /* Define to 'int' if <sys/socket.h> doesn't have it.
417 /* Define if pcre.h must be included as <pcre/pcre.h>
419 #undef PCRE_H_IN_SUBDIR
421 /* Define if pcreposix.h must be included as <pcre/pcreposix.h>
423 #undef PCREPOSIX_H_IN_SUBDIR
429 * FIXME: Don't know what it does or why we need it.
430 * (presumably something to do with ANSI Standard C?)
434 #endif /* ndef __STDC__ */
437 * Need to set up this define only for the Pthreads library for
438 * Win32, available from http://sources.redhat.com/pthreads-win32/
440 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
442 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
445 * BEOS does not currently support POSIX threads.
446 * This *should* be detected by ./configure, but let's be sure.
448 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
449 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
451 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
454 * On OpenBSD and maybe also FreeBSD, gcc doesn't define the cpp
455 * symbol unix; it defines __unix__ and sometimes not even that:
457 #if ( defined(__unix__) || defined(__NetBSD__) ) && !defined(unix)
462 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
463 * under VC++, and it usually gives many wierd error messages. Let's make
464 * the error messages understandable, by bailing out now.
467 #error For MS VC++, please use vc_config_winthreads.h or vc_config_pthreads.h. You can usually do this by selecting the "Build", "Clean" menu option.
468 #endif /* def _MSC_VER */
470 #endif /* CONFIG_H_INCLUDED */