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 1.15 2001/12/30 14:07:31 steudten
41 * - Add signal handling (unix)
42 * - Add SIGHUP handler (unix)
43 * - Add creation of pidfile (unix)
44 * - Add action 'top' in rc file (RH)
45 * - Add entry 'SIGNALS' to manpage
46 * - Add exit message to logfile (unix)
48 * Revision 1.14 2001/10/23 21:24:09 jongfoster
49 * Support for FEATURE_CGI_EDIT_ACTIONS
51 * Revision 1.13 2001/10/07 15:30:41 oes
52 * Removed FEATURE_DENY_GZIP
54 * Revision 1.12 2001/09/13 19:56:37 jongfoster
55 * Reverting to revision 1.10 - previous checking was majorly broken.
57 * Revision 1.10 2001/07/30 22:08:36 jongfoster
58 * Tidying up #defines:
59 * - All feature #defines are now of the form FEATURE_xxx
60 * - Permanently turned off WIN_GUI_EDIT
61 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
63 * Revision 1.9 2001/07/29 19:08:52 jongfoster
64 * Changing _CONFIG_H to CONFIG_H_INCLUDED.
65 * Also added protection against using a MinGW32 or CygWin version of
66 * config.h from within MS Visual C++
68 * Revision 1.8 2001/07/29 17:09:17 jongfoster
69 * Major changes to build system in order to fix these bugs:
70 * - pthreads under Linux was broken - changed -lpthread to -pthread
71 * - Compiling in MinGW32 mode under CygWin now correctly detects
72 * which shared libraries are available
73 * - Solaris support (?) (Not tested under Solaris yet)
75 * Revision 1.7 2001/07/25 22:53:59 jongfoster
76 * Will #error if pthreads is enabled under BeOs
78 * Revision 1.6 2001/07/15 17:54:29 jongfoster
79 * Renaming #define STATIC to STATIC_PCRE
80 * Adding new #define FEATURE_PTHREAD that will be used to enable
81 * POSIX threads support.
83 * Revision 1.5 2001/07/13 13:48:37 oes
84 * - (Fix:) Copied CODE_STATUS #define from config.h.in
85 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
87 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
88 * - Moved STATIC (for pcre) here from Makefile.in
89 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
91 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
93 * Revision 1.4 2001/05/29 09:50:24 jongfoster
94 * Unified blocklist/imagelist/permissionslist.
95 * File format is still under discussion, but the internal changes
98 * Also modified interceptor behaviour:
99 * - We now intercept all URLs beginning with one of the following
100 * prefixes (and *only* these prefixes):
102 * * http://ijbswa.sf.net/config/
103 * * http://ijbswa.sourceforge.net/config/
104 * - New interceptors "home page" - go to http://i.j.b/ to see it.
105 * - Internal changes so that intercepted and fast redirect pages
106 * are not replaced with an image.
107 * - Interceptors now have the option to send a binary page direct
108 * to the client. (i.e. ijb-send-banner uses this)
109 * - Implemented show-url-info interceptor. (Which is why I needed
110 * the above interceptors changes - a typical URL is
111 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
112 * The previous mechanism would not have intercepted that, and
113 * if it had been intercepted then it then it would have replaced
116 * Revision 1.3 2001/05/26 01:26:34 jongfoster
117 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
118 * This #define cannot be set from ./configure - there's no point, it
119 * doesn't work yet. See feature request # 425722
121 * Revision 1.2 2001/05/22 17:43:35 oes
123 * - Enabled filtering banners by size rather than URL
124 * by adding patterns that replace all standard banner
125 * sizes with the "Junkbuster" gif to the re_filterfile
127 * - Enabled filtering WebBugs by providing a pattern
128 * which kills all 1x1 images
130 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
131 * which is selected by the (nonstandard and therefore
132 * capital) letter 'U' in the option string.
133 * It causes the quantifiers to be ungreedy by default.
134 * Appending a ? turns back to greedy (!).
136 * - Added a new interceptor ijb-send-banner, which
137 * sends back the "Junkbuster" gif. Without imagelist or
138 * MSIE detection support, or if tinygif = 1, or the
139 * URL isn't recognized as an imageurl, a lame HTML
140 * explanation is sent instead.
142 * - Added new feature, which permits blocking remote
143 * script redirects and firing back a local redirect
145 * The feature is conditionally compiled, i.e. it
146 * can be disabled with --disable-fast-redirects,
147 * plus it must be activated by a "fast-redirects"
148 * line in the config file, has its own log level
149 * and of course wants to be displayed by show-proxy-args
150 * Note: Boy, all the #ifdefs in 1001 locations and
151 * all the fumbling with configure.in and acconfig.h
152 * were *way* more work than the feature itself :-(
154 * - Because a generic redirect template was needed for
155 * this, tinygif = 3 now uses the same.
157 * - Moved GIFs, and other static HTTP response templates
162 * - Removed some >400 CRs again (Jon, you really worked
165 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
166 * Initial import of version 2.9.3 source tree
169 *********************************************************************/
174 * Version number - Major (X._._)
179 * Version number - Minor (_.X._)
184 * Version number - Point (_._.X)
189 * Version number, as a string
194 * Status of the code: "alpha", "beta" or "stable".
199 * pid file used under unix.
204 * Regular expression matching for URLs. (Highly recommended).
205 * If neither of these are defined then you can ony use prefix matching.
206 * Don't bother to change this here! Use configure instead.
212 * Should pcre be statically built in instead of linkling with libpcre?
213 * (This is determined by configure depending on the availiability of
214 * libpcre and user preferences). The name is ugly, but pcre needs it.
215 * Don't bother to change this here! Use configure instead.
220 * Should pcrs be statically built in instead of linkling with libpcrs?
221 * (This is determined by configure depending on the availiability of
222 * libpcrs and user preferences).
223 * Don't bother to change this here! Use configure instead.
228 * Allows the use of an ACL to control access to the proxy by IP address.
233 * Enables the web-based configuration (actionsfile) editor. If you
234 * have a shared proxy, you might want to turn this off.
236 #undef FEATURE_CGI_EDIT_ACTIONS
239 * Allows the use of jar files to capture cookies.
241 #undef FEATURE_COOKIE_JAR
244 * Locally redirect remote script-redirect URLs
246 #undef FEATURE_FAST_REDIRECTS
249 * Bypass filtering for 1 page only
251 #undef FEATURE_FORCE_LOAD
254 * Allow blocking using images as well as HTML.
255 * If you do not define this then everything is blocked as HTML.
257 * Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE.
259 #undef FEATURE_IMAGE_BLOCKING
262 * Detect image requests automatically for MSIE. Will fall back to
263 * other image-detection methods (i.e. "+image" permission) for other
266 * You must also define FEATURE_IMAGE_BLOCKING to use this feature.
268 * It detects the following header pair as an image request:
270 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
273 * And the following as a HTML request:
275 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
276 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
278 * And no, I haven't got that backwards - IE is being wierd.
281 * 1) If you press shift-reload on a blocked HTML page, you get
282 * the image "blocked" page, not the HTML "blocked" page.
283 * 2) Once an image "blocked" page has been sent, viewing it
284 * in it's own browser window *should* bring up the HTML
285 * "blocked" page, but it doesn't. You need to clear the
286 * browser cache to get the HTML version again.
288 * These limitations are due to IE making inconsistent choices
289 * about which "Accept:" header to send.
291 #undef FEATURE_IMAGE_DETECT_MSIE
294 * Kills JavaScript popups - window.open, onunload, etc.
296 #undef FEATURE_KILL_POPUPS
299 * Use POSIX threads instead of native threads.
301 #undef FEATURE_PTHREAD
304 * Enables statistics function.
306 #undef FEATURE_STATISTICS
309 * Allow JunkBuster to be "disabled" so it is just a normal non-blocking
310 * non-anonymizing proxy. This is useful if you're trying to access a
311 * blocked or broken site - just change the setting in the config file,
312 * or use the handy "Disable" menu option in the Windows GUI.
314 #undef FEATURE_TOGGLE
317 * Allows the use of trust files.
322 * Defined on Solaris only. Makes the system libraries thread safe.
327 * Defined on Solaris only. Without this, many important functions are not
328 * defined in the system headers.
330 #undef __EXTENSIONS__
334 * FIXME: Don't know what it does or why we need it.
335 * (presumably something to do with MultiThreading?)
339 /* If the (nonstandard and thread-safe) function gethostbyname_r
340 * is available, select which signature to use
342 #undef HAVE_GETHOSTBYNAME_R_6_ARGS
343 #undef HAVE_GETHOSTBYNAME_R_5_ARGS
344 #undef HAVE_GETHOSTBYNAME_R_3_ARGS
346 /* If the (nonstandard and thread-safe) function gethostbyaddr_r
347 * is available, select which signature to use
349 #undef HAVE_GETHOSTBYADDR_R_8_ARGS
350 #undef HAVE_GETHOSTBYADDR_R_7_ARGS
351 #undef HAVE_GETHOSTBYADDR_R_5_ARGS
353 /* Define if you have gmtime_r and localtime_r with a signature
354 * of (struct time *, struct tm *)
357 #undef HAVE_LOCALTIME_R
363 * FIXME: Don't know what it does or why we need it.
364 * (presumably something to do with ANSI Standard C?)
368 #endif /* ndef __STDC__ */
371 * Need to set up this define only for the Pthreads library for
372 * Win32, available from http://sources.redhat.com/pthreads-win32/
374 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
376 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
379 * BEOS does not currently support POSIX threads.
380 * This *should* be detected by ./configure, but let's be sure.
382 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
383 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
385 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
389 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
390 * under VC++, and it usually gives many wierd error messages. Let's make
391 * the error messages understandable, by bailing out now.
394 #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.
395 #endif /* def _MSC_VER */
397 #endif /* CONFIG_H_INCLUDED */