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 * IJBSWA team. http://ijbswa.sourceforge.net
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 1.16 2002/01/10 12:36:18 oes
41 * Moved HAVE_*_R to acconfig.h, where they belong.
43 * Revision 1.15 2001/12/30 14:07:31 steudten
44 * - Add signal handling (unix)
45 * - Add SIGHUP handler (unix)
46 * - Add creation of pidfile (unix)
47 * - Add action 'top' in rc file (RH)
48 * - Add entry 'SIGNALS' to manpage
49 * - Add exit message to logfile (unix)
51 * Revision 1.14 2001/10/23 21:24:09 jongfoster
52 * Support for FEATURE_CGI_EDIT_ACTIONS
54 * Revision 1.13 2001/10/07 15:30:41 oes
55 * Removed FEATURE_DENY_GZIP
57 * Revision 1.12 2001/09/13 19:56:37 jongfoster
58 * Reverting to revision 1.10 - previous checking was majorly broken.
60 * Revision 1.10 2001/07/30 22:08:36 jongfoster
61 * Tidying up #defines:
62 * - All feature #defines are now of the form FEATURE_xxx
63 * - Permanently turned off WIN_GUI_EDIT
64 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
66 * Revision 1.9 2001/07/29 19:08:52 jongfoster
67 * Changing _CONFIG_H to CONFIG_H_INCLUDED.
68 * Also added protection against using a MinGW32 or CygWin version of
69 * config.h from within MS Visual C++
71 * Revision 1.8 2001/07/29 17:09:17 jongfoster
72 * Major changes to build system in order to fix these bugs:
73 * - pthreads under Linux was broken - changed -lpthread to -pthread
74 * - Compiling in MinGW32 mode under CygWin now correctly detects
75 * which shared libraries are available
76 * - Solaris support (?) (Not tested under Solaris yet)
78 * Revision 1.7 2001/07/25 22:53:59 jongfoster
79 * Will #error if pthreads is enabled under BeOs
81 * Revision 1.6 2001/07/15 17:54:29 jongfoster
82 * Renaming #define STATIC to STATIC_PCRE
83 * Adding new #define FEATURE_PTHREAD that will be used to enable
84 * POSIX threads support.
86 * Revision 1.5 2001/07/13 13:48:37 oes
87 * - (Fix:) Copied CODE_STATUS #define from config.h.in
88 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
90 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
91 * - Moved STATIC (for pcre) here from Makefile.in
92 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
94 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
96 * Revision 1.4 2001/05/29 09:50:24 jongfoster
97 * Unified blocklist/imagelist/permissionslist.
98 * File format is still under discussion, but the internal changes
101 * Also modified interceptor behaviour:
102 * - We now intercept all URLs beginning with one of the following
103 * prefixes (and *only* these prefixes):
105 * * http://ijbswa.sf.net/config/
106 * * http://ijbswa.sourceforge.net/config/
107 * - New interceptors "home page" - go to http://i.j.b/ to see it.
108 * - Internal changes so that intercepted and fast redirect pages
109 * are not replaced with an image.
110 * - Interceptors now have the option to send a binary page direct
111 * to the client. (i.e. ijb-send-banner uses this)
112 * - Implemented show-url-info interceptor. (Which is why I needed
113 * the above interceptors changes - a typical URL is
114 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
115 * The previous mechanism would not have intercepted that, and
116 * if it had been intercepted then it then it would have replaced
119 * Revision 1.3 2001/05/26 01:26:34 jongfoster
120 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
121 * This #define cannot be set from ./configure - there's no point, it
122 * doesn't work yet. See feature request # 425722
124 * Revision 1.2 2001/05/22 17:43:35 oes
126 * - Enabled filtering banners by size rather than URL
127 * by adding patterns that replace all standard banner
128 * sizes with the "Junkbuster" gif to the re_filterfile
130 * - Enabled filtering WebBugs by providing a pattern
131 * which kills all 1x1 images
133 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
134 * which is selected by the (nonstandard and therefore
135 * capital) letter 'U' in the option string.
136 * It causes the quantifiers to be ungreedy by default.
137 * Appending a ? turns back to greedy (!).
139 * - Added a new interceptor ijb-send-banner, which
140 * sends back the "Junkbuster" gif. Without imagelist or
141 * MSIE detection support, or if tinygif = 1, or the
142 * URL isn't recognized as an imageurl, a lame HTML
143 * explanation is sent instead.
145 * - Added new feature, which permits blocking remote
146 * script redirects and firing back a local redirect
148 * The feature is conditionally compiled, i.e. it
149 * can be disabled with --disable-fast-redirects,
150 * plus it must be activated by a "fast-redirects"
151 * line in the config file, has its own log level
152 * and of course wants to be displayed by show-proxy-args
153 * Note: Boy, all the #ifdefs in 1001 locations and
154 * all the fumbling with configure.in and acconfig.h
155 * were *way* more work than the feature itself :-(
157 * - Because a generic redirect template was needed for
158 * this, tinygif = 3 now uses the same.
160 * - Moved GIFs, and other static HTTP response templates
165 * - Removed some >400 CRs again (Jon, you really worked
168 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
169 * Initial import of version 2.9.3 source tree
172 *********************************************************************/
177 * Version number - Major (X._._)
182 * Version number - Minor (_.X._)
187 * Version number - Point (_._.X)
192 * Version number, as a string
197 * Status of the code: "alpha", "beta" or "stable".
202 * Regular expression matching for URLs. (Highly recommended).
203 * If neither of these are defined then you can ony use prefix matching.
204 * Don't bother to change this here! Use configure instead.
210 * Should pcre be statically built in instead of linkling with libpcre?
211 * (This is determined by configure depending on the availiability of
212 * libpcre and user preferences). The name is ugly, but pcre needs it.
213 * Don't bother to change this here! Use configure instead.
218 * Should pcrs be statically built in instead of linkling with libpcrs?
219 * (This is determined by configure depending on the availiability of
220 * libpcrs and user preferences).
221 * Don't bother to change this here! Use configure instead.
226 * Allows the use of an ACL to control access to the proxy by IP address.
231 * Enables the web-based configuration (actionsfile) editor. If you
232 * have a shared proxy, you might want to turn this off.
234 #undef FEATURE_CGI_EDIT_ACTIONS
237 * Allows the use of jar files to capture cookies.
239 #undef FEATURE_COOKIE_JAR
242 * Locally redirect remote script-redirect URLs
244 #undef FEATURE_FAST_REDIRECTS
247 * Bypass filtering for 1 page only
249 #undef FEATURE_FORCE_LOAD
252 * Allow blocking using images as well as HTML.
253 * If you do not define this then everything is blocked as HTML.
255 * Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE.
257 #undef FEATURE_IMAGE_BLOCKING
260 * Detect image requests automatically for MSIE. Will fall back to
261 * other image-detection methods (i.e. "+image" permission) for other
264 * You must also define FEATURE_IMAGE_BLOCKING to use this feature.
266 * It detects the following header pair as an image request:
268 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
271 * And the following as a HTML request:
273 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
274 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
276 * And no, I haven't got that backwards - IE is being wierd.
279 * 1) If you press shift-reload on a blocked HTML page, you get
280 * the image "blocked" page, not the HTML "blocked" page.
281 * 2) Once an image "blocked" page has been sent, viewing it
282 * in it's own browser window *should* bring up the HTML
283 * "blocked" page, but it doesn't. You need to clear the
284 * browser cache to get the HTML version again.
286 * These limitations are due to IE making inconsistent choices
287 * about which "Accept:" header to send.
289 #undef FEATURE_IMAGE_DETECT_MSIE
292 * Kills JavaScript popups - window.open, onunload, etc.
294 #undef FEATURE_KILL_POPUPS
297 * Use POSIX threads instead of native threads.
299 #undef FEATURE_PTHREAD
302 * Enables statistics function.
304 #undef FEATURE_STATISTICS
307 * Allow JunkBuster to be "disabled" so it is just a normal non-blocking
308 * non-anonymizing proxy. This is useful if you're trying to access a
309 * blocked or broken site - just change the setting in the config file,
310 * or use the handy "Disable" menu option in the Windows GUI.
312 #undef FEATURE_TOGGLE
315 * Allows the use of trust files.
320 * Defined on Solaris only. Makes the system libraries thread safe.
325 * Defined on Solaris only. Without this, many important functions are not
326 * defined in the system headers.
328 #undef __EXTENSIONS__
332 * FIXME: Don't know what it does or why we need it.
333 * (presumably something to do with MultiThreading?)
337 /* If the (nonstandard and thread-safe) function gethostbyname_r
338 * is available, select which signature to use
340 #undef HAVE_GETHOSTBYNAME_R_6_ARGS
341 #undef HAVE_GETHOSTBYNAME_R_5_ARGS
342 #undef HAVE_GETHOSTBYNAME_R_3_ARGS
344 /* If the (nonstandard and thread-safe) function gethostbyaddr_r
345 * is available, select which signature to use
347 #undef HAVE_GETHOSTBYADDR_R_8_ARGS
348 #undef HAVE_GETHOSTBYADDR_R_7_ARGS
349 #undef HAVE_GETHOSTBYADDR_R_5_ARGS
351 /* Define if you have gmtime_r and localtime_r with a signature
352 * of (struct time *, struct tm *)
355 #undef HAVE_LOCALTIME_R
361 * FIXME: Don't know what it does or why we need it.
362 * (presumably something to do with ANSI Standard C?)
366 #endif /* ndef __STDC__ */
369 * Need to set up this define only for the Pthreads library for
370 * Win32, available from http://sources.redhat.com/pthreads-win32/
372 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
374 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
377 * BEOS does not currently support POSIX threads.
378 * This *should* be detected by ./configure, but let's be sure.
380 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
381 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
383 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
387 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
388 * under VC++, and it usually gives many wierd error messages. Let's make
389 * the error messages understandable, by bailing out now.
392 #error For MS VC++, please use config.h.win or config.h.win32threads.win. You can usually do this by selecting the "Build", "Clean" menu option.
393 #endif /* def _MSC_VER */
395 #endif /* CONFIG_H_INCLUDED */