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 1.12 2001/09/13 19:56:37 jongfoster
41 * Reverting to revision 1.10 - previous checking was majorly broken.
43 * Revision 1.10 2001/07/30 22:08:36 jongfoster
44 * Tidying up #defines:
45 * - All feature #defines are now of the form FEATURE_xxx
46 * - Permanently turned off WIN_GUI_EDIT
47 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
49 * Revision 1.9 2001/07/29 19:08:52 jongfoster
50 * Changing _CONFIG_H to CONFIG_H_INCLUDED.
51 * Also added protection against using a MinGW32 or CygWin version of
52 * config.h from within MS Visual C++
54 * Revision 1.8 2001/07/29 17:09:17 jongfoster
55 * Major changes to build system in order to fix these bugs:
56 * - pthreads under Linux was broken - changed -lpthread to -pthread
57 * - Compiling in MinGW32 mode under CygWin now correctly detects
58 * which shared libraries are available
59 * - Solaris support (?) (Not tested under Solaris yet)
61 * Revision 1.7 2001/07/25 22:53:59 jongfoster
62 * Will #error if pthreads is enabled under BeOs
64 * Revision 1.6 2001/07/15 17:54:29 jongfoster
65 * Renaming #define STATIC to STATIC_PCRE
66 * Adding new #define FEATURE_PTHREAD that will be used to enable
67 * POSIX threads support.
69 * Revision 1.5 2001/07/13 13:48:37 oes
70 * - (Fix:) Copied CODE_STATUS #define from config.h.in
71 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
73 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
74 * - Moved STATIC (for pcre) here from Makefile.in
75 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
77 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
79 * Revision 1.4 2001/05/29 09:50:24 jongfoster
80 * Unified blocklist/imagelist/permissionslist.
81 * File format is still under discussion, but the internal changes
84 * Also modified interceptor behaviour:
85 * - We now intercept all URLs beginning with one of the following
86 * prefixes (and *only* these prefixes):
88 * * http://ijbswa.sf.net/config/
89 * * http://ijbswa.sourceforge.net/config/
90 * - New interceptors "home page" - go to http://i.j.b/ to see it.
91 * - Internal changes so that intercepted and fast redirect pages
92 * are not replaced with an image.
93 * - Interceptors now have the option to send a binary page direct
94 * to the client. (i.e. ijb-send-banner uses this)
95 * - Implemented show-url-info interceptor. (Which is why I needed
96 * the above interceptors changes - a typical URL is
97 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
98 * The previous mechanism would not have intercepted that, and
99 * if it had been intercepted then it then it would have replaced
102 * Revision 1.3 2001/05/26 01:26:34 jongfoster
103 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
104 * This #define cannot be set from ./configure - there's no point, it
105 * doesn't work yet. See feature request # 425722
107 * Revision 1.2 2001/05/22 17:43:35 oes
109 * - Enabled filtering banners by size rather than URL
110 * by adding patterns that replace all standard banner
111 * sizes with the "Junkbuster" gif to the re_filterfile
113 * - Enabled filtering WebBugs by providing a pattern
114 * which kills all 1x1 images
116 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
117 * which is selected by the (nonstandard and therefore
118 * capital) letter 'U' in the option string.
119 * It causes the quantifiers to be ungreedy by default.
120 * Appending a ? turns back to greedy (!).
122 * - Added a new interceptor ijb-send-banner, which
123 * sends back the "Junkbuster" gif. Without imagelist or
124 * MSIE detection support, or if tinygif = 1, or the
125 * URL isn't recognized as an imageurl, a lame HTML
126 * explanation is sent instead.
128 * - Added new feature, which permits blocking remote
129 * script redirects and firing back a local redirect
131 * The feature is conditionally compiled, i.e. it
132 * can be disabled with --disable-fast-redirects,
133 * plus it must be activated by a "fast-redirects"
134 * line in the config file, has its own log level
135 * and of course wants to be displayed by show-proxy-args
136 * Note: Boy, all the #ifdefs in 1001 locations and
137 * all the fumbling with configure.in and acconfig.h
138 * were *way* more work than the feature itself :-(
140 * - Because a generic redirect template was needed for
141 * this, tinygif = 3 now uses the same.
143 * - Moved GIFs, and other static HTTP response templates
148 * - Removed some >400 CRs again (Jon, you really worked
151 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
152 * Initial import of version 2.9.3 source tree
155 *********************************************************************/
160 * Version number - Major (X._._)
165 * Version number - Minor (_.X._)
170 * Version number - Point (_._.X)
175 * Version number, as a string
180 * Status of the code: "alpha", "beta" or "stable".
185 * Regular expression matching for URLs. (Highly recommended).
186 * If neither of these are defined then you can ony use prefix matching.
187 * Don't bother to change this here! Use configure instead.
193 * Should pcre be statically built in instead of linkling with libpcre?
194 * (This is determined by configure depending on the availiability of
195 * libpcre and user preferences). The name is ugly, but pcre needs it.
196 * Don't bother to change this here! Use configure instead.
201 * Should pcrs be statically built in instead of linkling with libpcrs?
202 * (This is determined by configure depending on the availiability of
203 * libpcrs and user preferences).
204 * Don't bother to change this here! Use configure instead.
209 * Allows the use of an ACL to control access to the proxy by IP address.
214 * Allows the use of jar files to capture cookies.
216 #undef FEATURE_COOKIE_JAR
219 * Locally redirect remote script-redirect URLs
221 #undef FEATURE_FAST_REDIRECTS
224 * Bypass filtering for 1 page only
226 #undef FEATURE_FORCE_LOAD
229 * Allow blocking using images as well as HTML.
230 * If you do not define this then everything is blocked as HTML.
232 * Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE.
234 #undef FEATURE_IMAGE_BLOCKING
237 * Detect image requests automatically for MSIE. Will fall back to
238 * other image-detection methods (i.e. "+image" permission) for other
241 * You must also define FEATURE_IMAGE_BLOCKING to use this feature.
243 * It detects the following header pair as an image request:
245 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
248 * And the following as a HTML request:
250 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
251 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
253 * And no, I haven't got that backwards - IE is being wierd.
256 * 1) If you press shift-reload on a blocked HTML page, you get
257 * the image "blocked" page, not the HTML "blocked" page.
258 * 2) Once an image "blocked" page has been sent, viewing it
259 * in it's own browser window *should* bring up the HTML
260 * "blocked" page, but it doesn't. You need to clear the
261 * browser cache to get the HTML version again.
263 * These limitations are due to IE making inconsistent choices
264 * about which "Accept:" header to send.
266 #undef FEATURE_IMAGE_DETECT_MSIE
269 * Kills JavaScript popups - window.open, onunload, etc.
271 #undef FEATURE_KILL_POPUPS
274 * Use POSIX threads instead of native threads.
276 #undef FEATURE_PTHREAD
279 * Enables statistics function.
281 #undef FEATURE_STATISTICS
284 * Allow JunkBuster to be "disabled" so it is just a normal non-blocking
285 * non-anonymizing proxy. This is useful if you're trying to access a
286 * blocked or broken site - just change the setting in the config file,
287 * or use the handy "Disable" menu option in the Windows GUI.
289 #undef FEATURE_TOGGLE
292 * Allows the use of trust files.
297 * Defined on Solaris only. Makes the system libraries thread safe.
302 * Defined on Solaris only. Without this, many important functions are not
303 * defined in the system headers.
305 #undef __EXTENSIONS__
309 * FIXME: Don't know what it does or why we need it.
310 * (presumably something to do with MultiThreading?)
318 * FIXME: Don't know what it does or why we need it.
319 * (presumably something to do with ANSI Standard C?)
323 #endif /* ndef __STDC__ */
326 * Need to set up this define only for the Pthreads library for
327 * Win32, available from http://sources.redhat.com/pthreads-win32/
329 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
331 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
334 * BEOS does not currently support POSIX threads.
335 * This *should* be detected by ./configure, but let's be sure.
337 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
338 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
340 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
344 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
345 * under VC++, and it usually gives many wierd error messages. Let's make
346 * the error messages understandable, by bailing out now.
349 #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.
350 #endif /* def _MSC_VER */
352 #endif /* CONFIG_H_INCLUDED */