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 1.30 2002/09/06 12:14:12 oes
41 * Added missing preproc symbols PCRE*_H_IN_SUBDIR
43 * Revision 1.29 2002/09/04 12:03:18 oes
44 * re-enable build on older setups
47 * Revision 1.27 2002/04/25 19:13:57 morcego
48 * Removed RPM release number declaration on configure.in
49 * Changed makefile to use given value for RPM_PACKAGEV when on uploading
50 * targets (will produce an error, explaining who to do it, if no value
53 * Revision 1.26 2002/04/11 11:00:21 oes
54 * Applied Moritz' fix for socklen_t on Solaris
56 * Revision 1.25 2002/04/06 20:38:01 jongfoster
57 * Renaming VC++ versions of config.h
59 * Revision 1.24 2002/04/04 00:36:36 gliptak
60 * always use pcre for matching
62 * Revision 1.23 2002/04/03 22:28:03 gliptak
63 * Removed references to gnu_regex
65 * Revision 1.22 2002/03/26 22:29:54 swa
66 * we have a new homepage!
68 * Revision 1.21 2002/03/24 14:31:08 swa
69 * remove more crappy files. set RPM
70 * release version correctly.
72 * Revision 1.20 2002/03/24 13:46:44 swa
73 * name change related issue.
75 * Revision 1.19 2002/03/24 13:25:42 swa
76 * name change related issues
78 * Revision 1.18 2002/03/08 16:40:28 oes
79 * Added FEATURE_NO_GIFS
81 * Revision 1.17 2002/03/04 17:52:44 oes
82 * Deleted PID_FILE_PATH
84 * Revision 1.16 2002/01/10 12:36:18 oes
85 * Moved HAVE_*_R to acconfig.h, where they belong.
87 * Revision 1.15 2001/12/30 14:07:31 steudten
88 * - Add signal handling (unix)
89 * - Add SIGHUP handler (unix)
90 * - Add creation of pidfile (unix)
91 * - Add action 'top' in rc file (RH)
92 * - Add entry 'SIGNALS' to manpage
93 * - Add exit message to logfile (unix)
95 * Revision 1.14 2001/10/23 21:24:09 jongfoster
96 * Support for FEATURE_CGI_EDIT_ACTIONS
98 * Revision 1.13 2001/10/07 15:30:41 oes
99 * Removed FEATURE_DENY_GZIP
101 * Revision 1.12 2001/09/13 19:56:37 jongfoster
102 * Reverting to revision 1.10 - previous checking was majorly broken.
104 * Revision 1.10 2001/07/30 22:08:36 jongfoster
105 * Tidying up #defines:
106 * - All feature #defines are now of the form FEATURE_xxx
107 * - Permanently turned off WIN_GUI_EDIT
108 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
110 * Revision 1.9 2001/07/29 19:08:52 jongfoster
111 * Changing _CONFIG_H to CONFIG_H_INCLUDED.
112 * Also added protection against using a MinGW32 or CygWin version of
113 * config.h from within MS Visual C++
115 * Revision 1.8 2001/07/29 17:09:17 jongfoster
116 * Major changes to build system in order to fix these bugs:
117 * - pthreads under Linux was broken - changed -lpthread to -pthread
118 * - Compiling in MinGW32 mode under CygWin now correctly detects
119 * which shared libraries are available
120 * - Solaris support (?) (Not tested under Solaris yet)
122 * Revision 1.7 2001/07/25 22:53:59 jongfoster
123 * Will #error if pthreads is enabled under BeOs
125 * Revision 1.6 2001/07/15 17:54:29 jongfoster
126 * Renaming #define STATIC to STATIC_PCRE
127 * Adding new #define FEATURE_PTHREAD that will be used to enable
128 * POSIX threads support.
130 * Revision 1.5 2001/07/13 13:48:37 oes
131 * - (Fix:) Copied CODE_STATUS #define from config.h.in
132 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
134 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
135 * - Moved STATIC (for pcre) here from Makefile.in
136 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
138 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
140 * Revision 1.4 2001/05/29 09:50:24 jongfoster
141 * Unified blocklist/imagelist/permissionslist.
142 * File format is still under discussion, but the internal changes
145 * Also modified interceptor behaviour:
146 * - We now intercept all URLs beginning with one of the following
147 * prefixes (and *only* these prefixes):
149 * * http://ijbswa.sf.net/config/
150 * * http://ijbswa.sourceforge.net/config/
151 * - New interceptors "home page" - go to http://i.j.b/ to see it.
152 * - Internal changes so that intercepted and fast redirect pages
153 * are not replaced with an image.
154 * - Interceptors now have the option to send a binary page direct
155 * to the client. (i.e. ijb-send-banner uses this)
156 * - Implemented show-url-info interceptor. (Which is why I needed
157 * the above interceptors changes - a typical URL is
158 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
159 * The previous mechanism would not have intercepted that, and
160 * if it had been intercepted then it then it would have replaced
163 * Revision 1.3 2001/05/26 01:26:34 jongfoster
164 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
165 * This #define cannot be set from ./configure - there's no point, it
166 * doesn't work yet. See feature request # 425722
168 * Revision 1.2 2001/05/22 17:43:35 oes
170 * - Enabled filtering banners by size rather than URL
171 * by adding patterns that replace all standard banner
172 * sizes with the "Junkbuster" gif to the re_filterfile
174 * - Enabled filtering WebBugs by providing a pattern
175 * which kills all 1x1 images
177 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
178 * which is selected by the (nonstandard and therefore
179 * capital) letter 'U' in the option string.
180 * It causes the quantifiers to be ungreedy by default.
181 * Appending a ? turns back to greedy (!).
183 * - Added a new interceptor ijb-send-banner, which
184 * sends back the "Junkbuster" gif. Without imagelist or
185 * MSIE detection support, or if tinygif = 1, or the
186 * URL isn't recognized as an imageurl, a lame HTML
187 * explanation is sent instead.
189 * - Added new feature, which permits blocking remote
190 * script redirects and firing back a local redirect
192 * The feature is conditionally compiled, i.e. it
193 * can be disabled with --disable-fast-redirects,
194 * plus it must be activated by a "fast-redirects"
195 * line in the config file, has its own log level
196 * and of course wants to be displayed by show-proxy-args
197 * Note: Boy, all the #ifdefs in 1001 locations and
198 * all the fumbling with configure.in and acconfig.h
199 * were *way* more work than the feature itself :-(
201 * - Because a generic redirect template was needed for
202 * this, tinygif = 3 now uses the same.
204 * - Moved GIFs, and other static HTTP response templates
209 * - Removed some >400 CRs again (Jon, you really worked
212 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
213 * Initial import of version 2.9.3 source tree
216 *********************************************************************/
221 * Version number - Major (X._._)
226 * Version number - Minor (_.X._)
231 * Version number - Point (_._.X)
236 * Version number, as a string
241 * Status of the code: "alpha", "beta" or "stable".
246 * Should pcre be statically built in instead of linkling with libpcre?
247 * (This is determined by configure depending on the availiability of
248 * libpcre and user preferences). The name is ugly, but pcre needs it.
249 * Don't bother to change this here! Use configure instead.
254 * Should pcrs be statically built in instead of linkling with libpcrs?
255 * (This is determined by configure depending on the availiability of
256 * libpcrs and user preferences).
257 * Don't bother to change this here! Use configure instead.
262 * Does pcre.h need to be included as <pcre/pcre.h>?
264 #undef PCRE_H_IN_SUBDIR
267 * Does pcreposix.h need to be included as <pcre/pcre.h>?
269 #undef PCREPOSIX_H_IN_SUBDIR
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 * Use POSIX threads instead of native threads.
350 #undef FEATURE_PTHREAD
353 * Enables statistics function.
355 #undef FEATURE_STATISTICS
358 * Allow Privoxy to be "disabled" so it is just a normal non-blocking
359 * non-anonymizing proxy. This is useful if you're trying to access a
360 * blocked or broken site - just change the setting in the config file,
361 * or use the handy "Disable" menu option in the Windows GUI.
363 #undef FEATURE_TOGGLE
366 * Allows the use of trust files.
371 * Defined on Solaris only. Makes the system libraries thread safe.
376 * Defined on Solaris only. Without this, many important functions are not
377 * defined in the system headers.
379 #undef __EXTENSIONS__
383 * FIXME: Don't know what it does or why we need it.
384 * (presumably something to do with MultiThreading?)
388 /* If the (nonstandard and thread-safe) function gethostbyname_r
389 * is available, select which signature to use
391 #undef HAVE_GETHOSTBYNAME_R_6_ARGS
392 #undef HAVE_GETHOSTBYNAME_R_5_ARGS
393 #undef HAVE_GETHOSTBYNAME_R_3_ARGS
395 /* If the (nonstandard and thread-safe) function gethostbyaddr_r
396 * is available, select which signature to use
398 #undef HAVE_GETHOSTBYADDR_R_8_ARGS
399 #undef HAVE_GETHOSTBYADDR_R_7_ARGS
400 #undef HAVE_GETHOSTBYADDR_R_5_ARGS
402 /* Define if you have gmtime_r and localtime_r with a signature
403 * of (struct time *, struct tm *)
406 #undef HAVE_LOCALTIME_R
408 /* Define to 'int' if <sys/socket.h> doesn't have it.
417 * FIXME: Don't know what it does or why we need it.
418 * (presumably something to do with ANSI Standard C?)
422 #endif /* ndef __STDC__ */
425 * Need to set up this define only for the Pthreads library for
426 * Win32, available from http://sources.redhat.com/pthreads-win32/
428 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
430 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
433 * BEOS does not currently support POSIX threads.
434 * This *should* be detected by ./configure, but let's be sure.
436 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
437 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
439 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
442 * On OpenBSD and maybe also FreeBSD, gcc doesn't define the cpp
443 * symbol unix; it defines __unix__
445 #if defined(__unix__) && !defined(unix)
450 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
451 * under VC++, and it usually gives many wierd error messages. Let's make
452 * the error messages understandable, by bailing out now.
455 #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.
456 #endif /* def _MSC_VER */
458 #endif /* CONFIG_H_INCLUDED */