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 1.26 2002/04/11 11:00:21 oes
41 * Applied Moritz' fix for socklen_t on Solaris
43 * Revision 1.25 2002/04/06 20:38:01 jongfoster
44 * Renaming VC++ versions of config.h
46 * Revision 1.24 2002/04/04 00:36:36 gliptak
47 * always use pcre for matching
49 * Revision 1.23 2002/04/03 22:28:03 gliptak
50 * Removed references to gnu_regex
52 * Revision 1.22 2002/03/26 22:29:54 swa
53 * we have a new homepage!
55 * Revision 1.21 2002/03/24 14:31:08 swa
56 * remove more crappy files. set RPM
57 * release version correctly.
59 * Revision 1.20 2002/03/24 13:46:44 swa
60 * name change related issue.
62 * Revision 1.19 2002/03/24 13:25:42 swa
63 * name change related issues
65 * Revision 1.18 2002/03/08 16:40:28 oes
66 * Added FEATURE_NO_GIFS
68 * Revision 1.17 2002/03/04 17:52:44 oes
69 * Deleted PID_FILE_PATH
71 * Revision 1.16 2002/01/10 12:36:18 oes
72 * Moved HAVE_*_R to acconfig.h, where they belong.
74 * Revision 1.15 2001/12/30 14:07:31 steudten
75 * - Add signal handling (unix)
76 * - Add SIGHUP handler (unix)
77 * - Add creation of pidfile (unix)
78 * - Add action 'top' in rc file (RH)
79 * - Add entry 'SIGNALS' to manpage
80 * - Add exit message to logfile (unix)
82 * Revision 1.14 2001/10/23 21:24:09 jongfoster
83 * Support for FEATURE_CGI_EDIT_ACTIONS
85 * Revision 1.13 2001/10/07 15:30:41 oes
86 * Removed FEATURE_DENY_GZIP
88 * Revision 1.12 2001/09/13 19:56:37 jongfoster
89 * Reverting to revision 1.10 - previous checking was majorly broken.
91 * Revision 1.10 2001/07/30 22:08:36 jongfoster
92 * Tidying up #defines:
93 * - All feature #defines are now of the form FEATURE_xxx
94 * - Permanently turned off WIN_GUI_EDIT
95 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
97 * Revision 1.9 2001/07/29 19:08:52 jongfoster
98 * Changing _CONFIG_H to CONFIG_H_INCLUDED.
99 * Also added protection against using a MinGW32 or CygWin version of
100 * config.h from within MS Visual C++
102 * Revision 1.8 2001/07/29 17:09:17 jongfoster
103 * Major changes to build system in order to fix these bugs:
104 * - pthreads under Linux was broken - changed -lpthread to -pthread
105 * - Compiling in MinGW32 mode under CygWin now correctly detects
106 * which shared libraries are available
107 * - Solaris support (?) (Not tested under Solaris yet)
109 * Revision 1.7 2001/07/25 22:53:59 jongfoster
110 * Will #error if pthreads is enabled under BeOs
112 * Revision 1.6 2001/07/15 17:54:29 jongfoster
113 * Renaming #define STATIC to STATIC_PCRE
114 * Adding new #define FEATURE_PTHREAD that will be used to enable
115 * POSIX threads support.
117 * Revision 1.5 2001/07/13 13:48:37 oes
118 * - (Fix:) Copied CODE_STATUS #define from config.h.in
119 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
121 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
122 * - Moved STATIC (for pcre) here from Makefile.in
123 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
125 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
127 * Revision 1.4 2001/05/29 09:50:24 jongfoster
128 * Unified blocklist/imagelist/permissionslist.
129 * File format is still under discussion, but the internal changes
132 * Also modified interceptor behaviour:
133 * - We now intercept all URLs beginning with one of the following
134 * prefixes (and *only* these prefixes):
136 * * http://ijbswa.sf.net/config/
137 * * http://ijbswa.sourceforge.net/config/
138 * - New interceptors "home page" - go to http://i.j.b/ to see it.
139 * - Internal changes so that intercepted and fast redirect pages
140 * are not replaced with an image.
141 * - Interceptors now have the option to send a binary page direct
142 * to the client. (i.e. ijb-send-banner uses this)
143 * - Implemented show-url-info interceptor. (Which is why I needed
144 * the above interceptors changes - a typical URL is
145 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
146 * The previous mechanism would not have intercepted that, and
147 * if it had been intercepted then it then it would have replaced
150 * Revision 1.3 2001/05/26 01:26:34 jongfoster
151 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
152 * This #define cannot be set from ./configure - there's no point, it
153 * doesn't work yet. See feature request # 425722
155 * Revision 1.2 2001/05/22 17:43:35 oes
157 * - Enabled filtering banners by size rather than URL
158 * by adding patterns that replace all standard banner
159 * sizes with the "Junkbuster" gif to the re_filterfile
161 * - Enabled filtering WebBugs by providing a pattern
162 * which kills all 1x1 images
164 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
165 * which is selected by the (nonstandard and therefore
166 * capital) letter 'U' in the option string.
167 * It causes the quantifiers to be ungreedy by default.
168 * Appending a ? turns back to greedy (!).
170 * - Added a new interceptor ijb-send-banner, which
171 * sends back the "Junkbuster" gif. Without imagelist or
172 * MSIE detection support, or if tinygif = 1, or the
173 * URL isn't recognized as an imageurl, a lame HTML
174 * explanation is sent instead.
176 * - Added new feature, which permits blocking remote
177 * script redirects and firing back a local redirect
179 * The feature is conditionally compiled, i.e. it
180 * can be disabled with --disable-fast-redirects,
181 * plus it must be activated by a "fast-redirects"
182 * line in the config file, has its own log level
183 * and of course wants to be displayed by show-proxy-args
184 * Note: Boy, all the #ifdefs in 1001 locations and
185 * all the fumbling with configure.in and acconfig.h
186 * were *way* more work than the feature itself :-(
188 * - Because a generic redirect template was needed for
189 * this, tinygif = 3 now uses the same.
191 * - Moved GIFs, and other static HTTP response templates
196 * - Removed some >400 CRs again (Jon, you really worked
199 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
200 * Initial import of version 2.9.3 source tree
203 *********************************************************************/
208 * Version number - Major (X._._)
213 * Version number - Minor (_.X._)
218 * Version number - Point (_._.X)
223 * Version number, as a string
228 * Status of the code: "alpha", "beta" or "stable".
233 * Should pcre be statically built in instead of linkling with libpcre?
234 * (This is determined by configure depending on the availiability of
235 * libpcre and user preferences). The name is ugly, but pcre needs it.
236 * Don't bother to change this here! Use configure instead.
241 * Should pcrs be statically built in instead of linkling with libpcrs?
242 * (This is determined by configure depending on the availiability of
243 * libpcrs and user preferences).
244 * Don't bother to change this here! Use configure instead.
249 * Allows the use of an ACL to control access to the proxy by IP address.
254 * Enables the web-based configuration (actionsfile) editor. If you
255 * have a shared proxy, you might want to turn this off.
257 #undef FEATURE_CGI_EDIT_ACTIONS
260 * Allows the use of jar files to capture cookies.
262 #undef FEATURE_COOKIE_JAR
265 * Locally redirect remote script-redirect URLs
267 #undef FEATURE_FAST_REDIRECTS
270 * Bypass filtering for 1 page only
272 #undef FEATURE_FORCE_LOAD
275 * Allow blocking using images as well as HTML.
276 * If you do not define this then everything is blocked as HTML.
278 * Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE.
280 #undef FEATURE_IMAGE_BLOCKING
283 * Detect image requests automatically for MSIE. Will fall back to
284 * other image-detection methods (i.e. "+image" permission) for other
287 * You must also define FEATURE_IMAGE_BLOCKING to use this feature.
289 * It detects the following header pair as an image request:
291 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
294 * And the following as a HTML request:
296 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
297 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
299 * And no, I haven't got that backwards - IE is being wierd.
302 * 1) If you press shift-reload on a blocked HTML page, you get
303 * the image "blocked" page, not the HTML "blocked" page.
304 * 2) Once an image "blocked" page has been sent, viewing it
305 * in it's own browser window *should* bring up the HTML
306 * "blocked" page, but it doesn't. You need to clear the
307 * browser cache to get the HTML version again.
309 * These limitations are due to IE making inconsistent choices
310 * about which "Accept:" header to send.
312 #undef FEATURE_IMAGE_DETECT_MSIE
315 * Kills JavaScript popups - window.open, onunload, etc.
317 #undef FEATURE_KILL_POPUPS
320 * Use PNG instead of GIF for built-in images
322 #undef FEATURE_NO_GIFS
325 * Use POSIX threads instead of native threads.
327 #undef FEATURE_PTHREAD
330 * Enables statistics function.
332 #undef FEATURE_STATISTICS
335 * Allow Privoxy to be "disabled" so it is just a normal non-blocking
336 * non-anonymizing proxy. This is useful if you're trying to access a
337 * blocked or broken site - just change the setting in the config file,
338 * or use the handy "Disable" menu option in the Windows GUI.
340 #undef FEATURE_TOGGLE
343 * Allows the use of trust files.
348 * Defined on Solaris only. Makes the system libraries thread safe.
353 * Defined on Solaris only. Without this, many important functions are not
354 * defined in the system headers.
356 #undef __EXTENSIONS__
360 * FIXME: Don't know what it does or why we need it.
361 * (presumably something to do with MultiThreading?)
365 /* If the (nonstandard and thread-safe) function gethostbyname_r
366 * is available, select which signature to use
368 #undef HAVE_GETHOSTBYNAME_R_6_ARGS
369 #undef HAVE_GETHOSTBYNAME_R_5_ARGS
370 #undef HAVE_GETHOSTBYNAME_R_3_ARGS
372 /* If the (nonstandard and thread-safe) function gethostbyaddr_r
373 * is available, select which signature to use
375 #undef HAVE_GETHOSTBYADDR_R_8_ARGS
376 #undef HAVE_GETHOSTBYADDR_R_7_ARGS
377 #undef HAVE_GETHOSTBYADDR_R_5_ARGS
379 /* Define if you have gmtime_r and localtime_r with a signature
380 * of (struct time *, struct tm *)
383 #undef HAVE_LOCALTIME_R
385 /* Define to 'int' if <sys/socket.h> doesn't have it.
394 * FIXME: Don't know what it does or why we need it.
395 * (presumably something to do with ANSI Standard C?)
399 #endif /* ndef __STDC__ */
402 * Need to set up this define only for the Pthreads library for
403 * Win32, available from http://sources.redhat.com/pthreads-win32/
405 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
407 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
410 * BEOS does not currently support POSIX threads.
411 * This *should* be detected by ./configure, but let's be sure.
413 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
414 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
416 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
420 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
421 * under VC++, and it usually gives many wierd error messages. Let's make
422 * the error messages understandable, by bailing out now.
425 #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.
426 #endif /* def _MSC_VER */
428 #endif /* CONFIG_H_INCLUDED */