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 1.5 2001/07/13 13:48:37 oes
41 * - (Fix:) Copied CODE_STATUS #define from config.h.in
42 * - split REGEX #define into REGEX_GNU and REGEX_PCRE
44 * (REGEX = REGEX_GNU || REGEX_PCRE per project.h)
45 * - Moved STATIC (for pcre) here from Makefile.in
46 * - Introduced STATIC_PCRS #define to allow for dynaimc linking with
48 * - Removed PCRS #define, since pcrs is now needed for CGI anyway
50 * Revision 1.4 2001/05/29 09:50:24 jongfoster
51 * Unified blocklist/imagelist/permissionslist.
52 * File format is still under discussion, but the internal changes
55 * Also modified interceptor behaviour:
56 * - We now intercept all URLs beginning with one of the following
57 * prefixes (and *only* these prefixes):
59 * * http://ijbswa.sf.net/config/
60 * * http://ijbswa.sourceforge.net/config/
61 * - New interceptors "home page" - go to http://i.j.b/ to see it.
62 * - Internal changes so that intercepted and fast redirect pages
63 * are not replaced with an image.
64 * - Interceptors now have the option to send a binary page direct
65 * to the client. (i.e. ijb-send-banner uses this)
66 * - Implemented show-url-info interceptor. (Which is why I needed
67 * the above interceptors changes - a typical URL is
68 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
69 * The previous mechanism would not have intercepted that, and
70 * if it had been intercepted then it then it would have replaced
73 * Revision 1.3 2001/05/26 01:26:34 jongfoster
74 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
75 * This #define cannot be set from ./configure - there's no point, it
76 * doesn't work yet. See feature request # 425722
78 * Revision 1.2 2001/05/22 17:43:35 oes
80 * - Enabled filtering banners by size rather than URL
81 * by adding patterns that replace all standard banner
82 * sizes with the "Junkbuster" gif to the re_filterfile
84 * - Enabled filtering WebBugs by providing a pattern
85 * which kills all 1x1 images
87 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
88 * which is selected by the (nonstandard and therefore
89 * capital) letter 'U' in the option string.
90 * It causes the quantifiers to be ungreedy by default.
91 * Appending a ? turns back to greedy (!).
93 * - Added a new interceptor ijb-send-banner, which
94 * sends back the "Junkbuster" gif. Without imagelist or
95 * MSIE detection support, or if tinygif = 1, or the
96 * URL isn't recognized as an imageurl, a lame HTML
97 * explanation is sent instead.
99 * - Added new feature, which permits blocking remote
100 * script redirects and firing back a local redirect
102 * The feature is conditionally compiled, i.e. it
103 * can be disabled with --disable-fast-redirects,
104 * plus it must be activated by a "fast-redirects"
105 * line in the config file, has its own log level
106 * and of course wants to be displayed by show-proxy-args
107 * Note: Boy, all the #ifdefs in 1001 locations and
108 * all the fumbling with configure.in and acconfig.h
109 * were *way* more work than the feature itself :-(
111 * - Because a generic redirect template was needed for
112 * this, tinygif = 3 now uses the same.
114 * - Moved GIFs, and other static HTTP response templates
119 * - Removed some >400 CRs again (Jon, you really worked
122 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
123 * Initial import of version 2.9.3 source tree
126 *********************************************************************/
131 * Version number - Major (X._._)
136 * Version number - Minor (_.X._)
141 * Version number - Point (_._.X)
146 * Version number, as a string
151 * Status of the code: alpha, beta or stable
156 * Regular expression matching for URLs. (Highly recommended).
157 * If neither of these are defined then you can ony use prefix matching.
158 * Don't bother to change this here! Use configure instead.
164 * Should pcre be statically built in instead of linkling with libpcre?
165 * (This is determined by configure depending on the availiability of
166 * libpcre and user preferences). The name is ugly, but pcre needs it.
167 * Don't bother to change this here! Use configure instead.
172 * Should pcrs be statically built in instead of linkling with libpcrs?
173 * (This is determined by configure depending on the availiability of
174 * libpcrs and user preferences).
175 * Don't bother to change this here! Use configure instead.
180 * Allow JunkBuster to be "disabled" so it is just a normal non-blocking
181 * non-anonymizing proxy. This is useful if you're trying to access a
182 * blocked or broken site - just change the setting in the config file
183 * and send a SIGHUP (UN*X), or use the handy "Disable" menu option (Windows
189 * If a stream is compressed via gzip (Netscape specific I think), then
190 * it cannot be modified with Perl regexps. This forces it to be
196 * Enables statistics function.
201 * Bypass filtering for 1 page only
206 * Locally redirect remote script-redirect URLs
208 #undef FAST_REDIRECTS
211 * Split the show-proxy-args page into a page for each config file.
213 #undef SPLIT_PROXY_ARGS
216 * Kills JavaScript popups - window.open, onunload, etc.
221 * Support for webDAV - e.g. so Microsoft Outlook can access HotMail e-mail
226 * Detect image requests automatically for MSIE. Will fall back to
227 * other image-detection methods (i.e. "+image" permission) for other
230 * You must also define IMAGE_BLOCKING to use this feature.
232 * It detects the following header pair as an image request:
234 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
237 * And the following as a HTML request:
239 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
240 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
242 * And no, I haven't got that backwards - IE is being wierd.
245 * 1) If you press shift-reload on a blocked HTML page, you get
246 * the image "blocked" page, not the HTML "blocked" page.
247 * 2) Once an image "blocked" page has been sent, viewing it
248 * in it's own browser window *should* bring up the HTML
249 * "blocked" page, but it doesn't. You need to clear the
250 * browser cache to get the HTML version again.
252 * These limitations are due to IE making inconsistent choices
253 * about which "Accept:" header to send.
255 #undef DETECT_MSIE_IMAGES
258 * Allow blocking using images as well as HTML.
259 * If you do not define this then everything is blocked as HTML.
261 * Note that this is required if you want to use DETECT_MSIE_IMAGES.
263 #undef IMAGE_BLOCKING
266 * Allows the use of ACL files to control access to the proxy by IP address.
271 * Allows the use of trust files.
276 * Allows the use of jar files to capture cookies.
281 * Define this to use the Windows GUI for editing the blocklist.
282 * FIXME: This feature is only partially implemented and does not work
283 * FIXME: This #define can never be set by ./configure.
288 * Use POSIX threads instead of native threads.
290 #undef FEATURE_PTHREAD
295 * Need to set up this define only for the Pthreads library for
296 * Win32, available from http://sources.redhat.com/pthreads-win32/
298 #if defined(FEATURE_PTHREAD) && defined(_WIN32)
300 #endif /* defined(FEATURE_PTHREAD) && defined(_WIN32) */
302 #endif /* _CONFIG_H */