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 1.17 2002/03/04 17:52:44 oes
41 * Deleted PID_FILE_PATH
43 * Revision 1.16 2002/01/10 12:36:18 oes
44 * Moved HAVE_*_R to acconfig.h, where they belong.
46 * Revision 1.15 2001/12/30 14:07:31 steudten
47 * - Add signal handling (unix)
48 * - Add SIGHUP handler (unix)
49 * - Add creation of pidfile (unix)
50 * - Add action 'top' in rc file (RH)
51 * - Add entry 'SIGNALS' to manpage
52 * - Add exit message to logfile (unix)
54 * Revision 1.14 2001/10/23 21:24:09 jongfoster
55 * Support for FEATURE_CGI_EDIT_ACTIONS
57 * Revision 1.13 2001/10/07 15:30:41 oes
58 * Removed FEATURE_DENY_GZIP
60 * Revision 1.12 2001/09/13 19:56:37 jongfoster
61 * Reverting to revision 1.10 - previous checking was majorly broken.
63 * Revision 1.10 2001/07/30 22:08:36 jongfoster
64 * Tidying up #defines:
65 * - All feature #defines are now of the form FEATURE_xxx
66 * - Permanently turned off WIN_GUI_EDIT
67 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
69 * Revision 1.9 2001/07/29 19:08:52 jongfoster
70 * Changing _CONFIG_H to CONFIG_H_INCLUDED.
71 * Also added protection against using a MinGW32 or CygWin version of
72 * config.h from within MS Visual C++
74 * Revision 1.8 2001/07/29 17:09:17 jongfoster
75 * Major changes to build system in order to fix these bugs:
76 * - pthreads under Linux was broken - changed -lpthread to -pthread
77 * - Compiling in MinGW32 mode under CygWin now correctly detects
78 * which shared libraries are available
79 * - Solaris support (?) (Not tested under Solaris yet)
81 * Revision 1.7 2001/07/25 22:53:59 jongfoster
82 * Will #error if pthreads is enabled under BeOs
84 * Revision 1.6 2001/07/15 17:54:29 jongfoster
85 * Renaming #define STATIC to STATIC_PCRE
86 * Adding new #define FEATURE_PTHREAD that will be used to enable
87 * POSIX threads support.
89 * Revision 1.5 2001/07/13 13:48:37 oes
90 * - (Fix:) Copied CODE_STATUS #define from config.h.in
91 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
93 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
94 * - Moved STATIC (for pcre) here from Makefile.in
95 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
97 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
99 * Revision 1.4 2001/05/29 09:50:24 jongfoster
100 * Unified blocklist/imagelist/permissionslist.
101 * File format is still under discussion, but the internal changes
104 * Also modified interceptor behaviour:
105 * - We now intercept all URLs beginning with one of the following
106 * prefixes (and *only* these prefixes):
108 * * http://ijbswa.sf.net/config/
109 * * http://ijbswa.sourceforge.net/config/
110 * - New interceptors "home page" - go to http://i.j.b/ to see it.
111 * - Internal changes so that intercepted and fast redirect pages
112 * are not replaced with an image.
113 * - Interceptors now have the option to send a binary page direct
114 * to the client. (i.e. ijb-send-banner uses this)
115 * - Implemented show-url-info interceptor. (Which is why I needed
116 * the above interceptors changes - a typical URL is
117 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
118 * The previous mechanism would not have intercepted that, and
119 * if it had been intercepted then it then it would have replaced
122 * Revision 1.3 2001/05/26 01:26:34 jongfoster
123 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
124 * This #define cannot be set from ./configure - there's no point, it
125 * doesn't work yet. See feature request # 425722
127 * Revision 1.2 2001/05/22 17:43:35 oes
129 * - Enabled filtering banners by size rather than URL
130 * by adding patterns that replace all standard banner
131 * sizes with the "Junkbuster" gif to the re_filterfile
133 * - Enabled filtering WebBugs by providing a pattern
134 * which kills all 1x1 images
136 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
137 * which is selected by the (nonstandard and therefore
138 * capital) letter 'U' in the option string.
139 * It causes the quantifiers to be ungreedy by default.
140 * Appending a ? turns back to greedy (!).
142 * - Added a new interceptor ijb-send-banner, which
143 * sends back the "Junkbuster" gif. Without imagelist or
144 * MSIE detection support, or if tinygif = 1, or the
145 * URL isn't recognized as an imageurl, a lame HTML
146 * explanation is sent instead.
148 * - Added new feature, which permits blocking remote
149 * script redirects and firing back a local redirect
151 * The feature is conditionally compiled, i.e. it
152 * can be disabled with --disable-fast-redirects,
153 * plus it must be activated by a "fast-redirects"
154 * line in the config file, has its own log level
155 * and of course wants to be displayed by show-proxy-args
156 * Note: Boy, all the #ifdefs in 1001 locations and
157 * all the fumbling with configure.in and acconfig.h
158 * were *way* more work than the feature itself :-(
160 * - Because a generic redirect template was needed for
161 * this, tinygif = 3 now uses the same.
163 * - Moved GIFs, and other static HTTP response templates
168 * - Removed some >400 CRs again (Jon, you really worked
171 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
172 * Initial import of version 2.9.3 source tree
175 *********************************************************************/
180 * Version number - Major (X._._)
185 * Version number - Minor (_.X._)
190 * Version number - Point (_._.X)
195 * Version number, as a string
200 * Status of the code: "alpha", "beta" or "stable".
205 * Regular expression matching for URLs. (Highly recommended).
206 * If neither of these are defined then you can ony use prefix matching.
207 * Don't bother to change this here! Use configure instead.
213 * Should pcre be statically built in instead of linkling with libpcre?
214 * (This is determined by configure depending on the availiability of
215 * libpcre and user preferences). The name is ugly, but pcre needs it.
216 * Don't bother to change this here! Use configure instead.
221 * Should pcrs be statically built in instead of linkling with libpcrs?
222 * (This is determined by configure depending on the availiability of
223 * libpcrs and user preferences).
224 * Don't bother to change this here! Use configure instead.
229 * Allows the use of an ACL to control access to the proxy by IP address.
234 * Enables the web-based configuration (actionsfile) editor. If you
235 * have a shared proxy, you might want to turn this off.
237 #undef FEATURE_CGI_EDIT_ACTIONS
240 * Allows the use of jar files to capture cookies.
242 #undef FEATURE_COOKIE_JAR
245 * Locally redirect remote script-redirect URLs
247 #undef FEATURE_FAST_REDIRECTS
250 * Bypass filtering for 1 page only
252 #undef FEATURE_FORCE_LOAD
255 * Allow blocking using images as well as HTML.
256 * If you do not define this then everything is blocked as HTML.
258 * Note that this is required if you want to use FEATURE_IMAGE_DETECT_MSIE.
260 #undef FEATURE_IMAGE_BLOCKING
263 * Detect image requests automatically for MSIE. Will fall back to
264 * other image-detection methods (i.e. "+image" permission) for other
267 * You must also define FEATURE_IMAGE_BLOCKING to use this feature.
269 * It detects the following header pair as an image request:
271 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
274 * And the following as a HTML request:
276 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
277 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
279 * And no, I haven't got that backwards - IE is being wierd.
282 * 1) If you press shift-reload on a blocked HTML page, you get
283 * the image "blocked" page, not the HTML "blocked" page.
284 * 2) Once an image "blocked" page has been sent, viewing it
285 * in it's own browser window *should* bring up the HTML
286 * "blocked" page, but it doesn't. You need to clear the
287 * browser cache to get the HTML version again.
289 * These limitations are due to IE making inconsistent choices
290 * about which "Accept:" header to send.
292 #undef FEATURE_IMAGE_DETECT_MSIE
295 * Kills JavaScript popups - window.open, onunload, etc.
297 #undef FEATURE_KILL_POPUPS
300 * Use PNG instead of GIF for built-in images
302 #undef FEATURE_NO_GIFS
305 * Use POSIX threads instead of native threads.
307 #undef FEATURE_PTHREAD
310 * Enables statistics function.
312 #undef FEATURE_STATISTICS
315 * Allow JunkBuster to be "disabled" so it is just a normal non-blocking
316 * non-anonymizing proxy. This is useful if you're trying to access a
317 * blocked or broken site - just change the setting in the config file,
318 * or use the handy "Disable" menu option in the Windows GUI.
320 #undef FEATURE_TOGGLE
323 * Allows the use of trust files.
328 * Defined on Solaris only. Makes the system libraries thread safe.
333 * Defined on Solaris only. Without this, many important functions are not
334 * defined in the system headers.
336 #undef __EXTENSIONS__
340 * FIXME: Don't know what it does or why we need it.
341 * (presumably something to do with MultiThreading?)
345 /* If the (nonstandard and thread-safe) function gethostbyname_r
346 * is available, select which signature to use
348 #undef HAVE_GETHOSTBYNAME_R_6_ARGS
349 #undef HAVE_GETHOSTBYNAME_R_5_ARGS
350 #undef HAVE_GETHOSTBYNAME_R_3_ARGS
352 /* If the (nonstandard and thread-safe) function gethostbyaddr_r
353 * is available, select which signature to use
355 #undef HAVE_GETHOSTBYADDR_R_8_ARGS
356 #undef HAVE_GETHOSTBYADDR_R_7_ARGS
357 #undef HAVE_GETHOSTBYADDR_R_5_ARGS
359 /* Define if you have gmtime_r and localtime_r with a signature
360 * of (struct time *, struct tm *)
363 #undef HAVE_LOCALTIME_R
369 * FIXME: Don't know what it does or why we need it.
370 * (presumably something to do with ANSI Standard C?)
374 #endif /* ndef __STDC__ */
377 * Need to set up this define only for the Pthreads library for
378 * Win32, available from http://sources.redhat.com/pthreads-win32/
380 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
382 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
385 * BEOS does not currently support POSIX threads.
386 * This *should* be detected by ./configure, but let's be sure.
388 #if defined(FEATURE_PTHREAD) && defined(__BEOS__)
389 #error BEOS does not support pthread - please run ./configure again with "--disable-pthread"
391 #endif /* defined(FEATURE_PTHREAD) && defined(__BEOS__) */
395 * It's too easy to accidentally use a Cygwin or MinGW32 version of config.h
396 * under VC++, and it usually gives many wierd error messages. Let's make
397 * the error messages understandable, by bailing out now.
400 #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.
401 #endif /* def _MSC_VER */
403 #endif /* CONFIG_H_INCLUDED */