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 1.33 2006/12/17 19:15:26 fabiankeil
41 * Added ./configure switch for FEATURE_GRACEFUL_TERMINATION.
43 * Revision 1.32 2006/07/18 14:48:45 david__schmidt
44 * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
45 * with what was really the latest development (the v_3_0_branch branch)
47 * Revision 1.27.2.4 2003/12/17 16:34:40 oes
50 * Revision 1.27.2.3 2003/03/27 16:03:19 oes
51 * Another shot at Bug #707467
53 * Revision 1.27.2.2 2003/03/21 14:39:12 oes
54 * Presumably fixed Bug #707467 by defining unix ifdef __unix__
56 * Revision 1.27.2.1 2002/08/10 11:22:31 oes
57 * - Add two AC_DEFINEs that indicate if the pcre*.h headers
58 * are located in a pcre/ subdir to the include path.
60 * Revision 1.27 2002/04/25 19:13:57 morcego
61 * Removed RPM release number declaration on configure.in
62 * Changed makefile to use given value for RPM_PACKAGEV when on uploading
63 * targets (will produce an error, explaining who to do it, if no value
66 * Revision 1.26 2002/04/11 11:00:21 oes
67 * Applied Moritz' fix for socklen_t on Solaris
69 * Revision 1.25 2002/04/06 20:38:01 jongfoster
70 * Renaming VC++ versions of config.h
72 * Revision 1.24 2002/04/04 00:36:36 gliptak
73 * always use pcre for matching
75 * Revision 1.23 2002/04/03 22:28:03 gliptak
76 * Removed references to gnu_regex
78 * Revision 1.22 2002/03/26 22:29:54 swa
79 * we have a new homepage!
81 * Revision 1.21 2002/03/24 14:31:08 swa
82 * remove more crappy files. set RPM
83 * release version correctly.
85 * Revision 1.20 2002/03/24 13:46:44 swa
86 * name change related issue.
88 * Revision 1.19 2002/03/24 13:25:42 swa
89 * name change related issues
91 * Revision 1.18 2002/03/08 16:40:28 oes
92 * Added FEATURE_NO_GIFS
94 * Revision 1.17 2002/03/04 17:52:44 oes
95 * Deleted PID_FILE_PATH
97 * Revision 1.16 2002/01/10 12:36:18 oes
98 * Moved HAVE_*_R to acconfig.h, where they belong.
100 * Revision 1.15 2001/12/30 14:07:31 steudten
101 * - Add signal handling (unix)
102 * - Add SIGHUP handler (unix)
103 * - Add creation of pidfile (unix)
104 * - Add action 'top' in rc file (RH)
105 * - Add entry 'SIGNALS' to manpage
106 * - Add exit message to logfile (unix)
108 * Revision 1.14 2001/10/23 21:24:09 jongfoster
109 * Support for FEATURE_CGI_EDIT_ACTIONS
111 * Revision 1.13 2001/10/07 15:30:41 oes
112 * Removed FEATURE_DENY_GZIP
114 * Revision 1.12 2001/09/13 19:56:37 jongfoster
115 * Reverting to revision 1.10 - previous checking was majorly broken.
117 * Revision 1.10 2001/07/30 22:08:36 jongfoster
118 * Tidying up #defines:
119 * - All feature #defines are now of the form FEATURE_xxx
120 * - Permanently turned off WIN_GUI_EDIT
121 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
123 * Revision 1.9 2001/07/29 19:08:52 jongfoster
124 * Changing _CONFIG_H to CONFIG_H_INCLUDED.
125 * Also added protection against using a MinGW32 or CygWin version of
126 * config.h from within MS Visual C++
128 * Revision 1.8 2001/07/29 17:09:17 jongfoster
129 * Major changes to build system in order to fix these bugs:
130 * - pthreads under Linux was broken - changed -lpthread to -pthread
131 * - Compiling in MinGW32 mode under CygWin now correctly detects
132 * which shared libraries are available
133 * - Solaris support (?) (Not tested under Solaris yet)
135 * Revision 1.7 2001/07/25 22:53:59 jongfoster
136 * Will #error if pthreads is enabled under BeOs
138 * Revision 1.6 2001/07/15 17:54:29 jongfoster
139 * Renaming #define STATIC to STATIC_PCRE
140 * Adding new #define FEATURE_PTHREAD that will be used to enable
141 * POSIX threads support.
143 * Revision 1.5 2001/07/13 13:48:37 oes
144 * - (Fix:) Copied CODE_STATUS #define from config.h.in
145 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
147 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
148 * - Moved STATIC (for pcre) here from Makefile.in
149 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
151 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
153 * Revision 1.4 2001/05/29 09:50:24 jongfoster
154 * Unified blocklist/imagelist/permissionslist.
155 * File format is still under discussion, but the internal changes
158 * Also modified interceptor behaviour:
159 * - We now intercept all URLs beginning with one of the following
160 * prefixes (and *only* these prefixes):
162 * * http://ijbswa.sf.net/config/
163 * * http://ijbswa.sourceforge.net/config/
164 * - New interceptors "home page" - go to http://i.j.b/ to see it.
165 * - Internal changes so that intercepted and fast redirect pages
166 * are not replaced with an image.
167 * - Interceptors now have the option to send a binary page direct
168 * to the client. (i.e. ijb-send-banner uses this)
169 * - Implemented show-url-info interceptor. (Which is why I needed
170 * the above interceptors changes - a typical URL is
171 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
172 * The previous mechanism would not have intercepted that, and
173 * if it had been intercepted then it then it would have replaced
176 * Revision 1.3 2001/05/26 01:26:34 jongfoster
177 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
178 * This #define cannot be set from ./configure - there's no point, it
179 * doesn't work yet. See feature request # 425722
181 * Revision 1.2 2001/05/22 17:43:35 oes
183 * - Enabled filtering banners by size rather than URL
184 * by adding patterns that replace all standard banner
185 * sizes with the "Junkbuster" gif to the re_filterfile
187 * - Enabled filtering WebBugs by providing a pattern
188 * which kills all 1x1 images
190 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
191 * which is selected by the (nonstandard and therefore
192 * capital) letter 'U' in the option string.
193 * It causes the quantifiers to be ungreedy by default.
194 * Appending a ? turns back to greedy (!).
196 * - Added a new interceptor ijb-send-banner, which
197 * sends back the "Junkbuster" gif. Without imagelist or
198 * MSIE detection support, or if tinygif = 1, or the
199 * URL isn't recognized as an imageurl, a lame HTML
200 * explanation is sent instead.
202 * - Added new feature, which permits blocking remote
203 * script redirects and firing back a local redirect
205 * The feature is conditionally compiled, i.e. it
206 * can be disabled with --disable-fast-redirects,
207 * plus it must be activated by a "fast-redirects"
208 * line in the config file, has its own log level
209 * and of course wants to be displayed by show-proxy-args
210 * Note: Boy, all the #ifdefs in 1001 locations and
211 * all the fumbling with configure.in and acconfig.h
212 * were *way* more work than the feature itself :-(
214 * - Because a generic redirect template was needed for
215 * this, tinygif = 3 now uses the same.
217 * - Moved GIFs, and other static HTTP response templates
222 * - Removed some >400 CRs again (Jon, you really worked
225 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
226 * Initial import of version 2.9.3 source tree
229 *********************************************************************/
234 * Version number - Major (X._._)
239 * Version number - Minor (_.X._)
244 * Version number - Point (_._.X)
249 * Version number, as a string
254 * Status of the code: "alpha", "beta" or "stable".
259 * Should pcre be statically built in instead of linkling with libpcre?
260 * (This is determined by configure depending on the availiability of
261 * libpcre and user preferences). The name is ugly, but pcre needs it.
262 * Don't bother to change this here! Use configure instead.
267 * Should pcrs be statically built in instead of linkling with libpcrs?
268 * (This is determined by configure depending on the availiability of
269 * libpcrs and user preferences).
270 * Don't bother to change this here! Use configure instead.
275 * Allows the use of an ACL to control access to the proxy by IP address.
280 * Enables the web-based configuration (actionsfile) editor. If you
281 * have a shared proxy, you might want to turn this off.
283 #undef FEATURE_CGI_EDIT_ACTIONS
286 * Allows the use of jar files to capture cookies.
288 #undef FEATURE_COOKIE_JAR
291 * Locally redirect remote script-redirect URLs
293 #undef FEATURE_FAST_REDIRECTS
296 * Bypass filtering for 1 page only
298 #undef FEATURE_FORCE_LOAD
301 * Allow blocking using images as well as HTML.
302 * If you do not define this then everything is blocked as HTML.
304 * Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE.
306 #undef FEATURE_IMAGE_BLOCKING
309 * Detect image requests automatically for MSIE. Will fall back to
310 * other image-detection methods (i.e. "+image" permission) for other
313 * You must also define FEATURE_IMAGE_BLOCKING to use this feature.
315 * It detects the following header pair as an image request:
317 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
320 * And the following as a HTML request:
322 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
323 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
325 * And no, I haven't got that backwards - IE is being wierd.
328 * 1) If you press shift-reload on a blocked HTML page, you get
329 * the image "blocked" page, not the HTML "blocked" page.
330 * 2) Once an image "blocked" page has been sent, viewing it
331 * in it's own browser window *should* bring up the HTML
332 * "blocked" page, but it doesn't. You need to clear the
333 * browser cache to get the HTML version again.
335 * These limitations are due to IE making inconsistent choices
336 * about which "Accept:" header to send.
338 #undef FEATURE_IMAGE_DETECT_MSIE
341 * Kills JavaScript popups - window.open, onunload, etc.
343 #undef FEATURE_KILL_POPUPS
346 * Use PNG instead of GIF for built-in images
348 #undef FEATURE_NO_GIFS
351 * Allow to shutdown Privoxy through the webinterface.
353 #undef FEATURE_GRACEFUL_TERMINATION
356 * Allow PCRE syntax in host patterns.
358 #undef FEATURE_PCRE_HOST_PATTERNS
361 * Use POSIX threads instead of native threads.
363 #undef FEATURE_PTHREAD
366 * Enables statistics function.
368 #undef FEATURE_STATISTICS
371 * Allow Privoxy to be "disabled" so it is just a normal non-blocking
372 * non-anonymizing proxy. This is useful if you're trying to access a
373 * blocked or broken site - just change the setting in the config file,
374 * or use the handy "Disable" menu option in the Windows GUI.
376 #undef FEATURE_TOGGLE
379 * Allows the use of trust files.
384 * Defined on Solaris only. Makes the system libraries thread safe.
389 * Defined on Solaris only. Without this, many important functions are not
390 * defined in the system headers.
392 #undef __EXTENSIONS__
396 * FIXME: Don't know what it does or why we need it.
397 * (presumably something to do with MultiThreading?)
401 /* If the (nonstandard and thread-safe) function gethostbyname_r
402 * is available, select which signature to use
404 #undef HAVE_GETHOSTBYNAME_R_6_ARGS
405 #undef HAVE_GETHOSTBYNAME_R_5_ARGS
406 #undef HAVE_GETHOSTBYNAME_R_3_ARGS
408 /* If the (nonstandard and thread-safe) function gethostbyaddr_r
409 * is available, select which signature to use
411 #undef HAVE_GETHOSTBYADDR_R_8_ARGS
412 #undef HAVE_GETHOSTBYADDR_R_7_ARGS
413 #undef HAVE_GETHOSTBYADDR_R_5_ARGS
415 /* Defined if you have gmtime_r and localtime_r with a signature
416 * of (struct time *, struct tm *)
419 #undef HAVE_LOCALTIME_R
421 /* Define to 'int' if <sys/socket.h> doesn't have it.
425 /* Define if pcre.h must be included as <pcre/pcre.h>
427 #undef PCRE_H_IN_SUBDIR
429 /* Define if pcreposix.h must be included as <pcre/pcreposix.h>
431 #undef PCREPOSIX_H_IN_SUBDIR
437 * FIXME: Don't know what it does or why we need it.
438 * (presumably something to do with ANSI Standard C?)
442 #endif /* ndef __STDC__ */
445 * Need to set up this define only for the Pthreads library for
446 * Win32, available from http://sources.redhat.com/pthreads-win32/
448 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
450 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
453 * BEOS does not currently support POSIX threads.
454 * This *should* be detected by ./configure, but let's be sure.
456 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
457 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
459 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
462 * On OpenBSD and maybe also FreeBSD, gcc doesn't define the cpp
463 * symbol unix; it defines __unix__ and sometimes not even that:
465 #if ( defined(__unix__) || defined(__NetBSD__) ) && !defined(unix)
470 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
471 * under VC++, and it usually gives many wierd error messages. Let's make
472 * the error messages understandable, by bailing out now.
475 #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.
476 #endif /* def _MSC_VER */
478 #endif /* CONFIG_H_INCLUDED */