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 1.2 2001/05/22 17:43:35 oes
42 * - Enabled filtering banners by size rather than URL
43 * by adding patterns that replace all standard banner
44 * sizes with the "Junkbuster" gif to the re_filterfile
46 * - Enabled filtering WebBugs by providing a pattern
47 * which kills all 1x1 images
49 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
50 * which is selected by the (nonstandard and therefore
51 * capital) letter 'U' in the option string.
52 * It causes the quantifiers to be ungreedy by default.
53 * Appending a ? turns back to greedy (!).
55 * - Added a new interceptor ijb-send-banner, which
56 * sends back the "Junkbuster" gif. Without imagelist or
57 * MSIE detection support, or if tinygif = 1, or the
58 * URL isn't recognized as an imageurl, a lame HTML
59 * explanation is sent instead.
61 * - Added new feature, which permits blocking remote
62 * script redirects and firing back a local redirect
64 * The feature is conditionally compiled, i.e. it
65 * can be disabled with --disable-fast-redirects,
66 * plus it must be activated by a "fast-redirects"
67 * line in the config file, has its own log level
68 * and of course wants to be displayed by show-proxy-args
69 * Note: Boy, all the #ifdefs in 1001 locations and
70 * all the fumbling with configure.in and acconfig.h
71 * were *way* more work than the feature itself :-(
73 * - Because a generic redirect template was needed for
74 * this, tinygif = 3 now uses the same.
76 * - Moved GIFs, and other static HTTP response templates
81 * - Removed some >400 CRs again (Jon, you really worked
84 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
85 * Initial import of version 2.9.3 source tree
88 *********************************************************************/
93 * Version number - Major (X._._)
98 * Version number - Minor (_.X._)
103 * Version number - Point (_._.X)
108 * Version number, as a string
113 * Regular expression matching for URLs. (Highly recommended). If this is
114 * not defined then you can ony use prefix matching.
119 * Allow JunkBuster to be "disabled" so it is just a normal non-blocking
120 * non-anonymizing proxy. This is useful if you're trying to access a
121 * blocked or broken site - just change the setting in the config file
122 * and send a SIGHUP (UN*X), or use the handy "Disable" menu option (Windows
128 * Enables arbitrary content modification regexps
133 * If a stream is compressed via gzip (Netscape specific I think), then
134 * it cannot be modified with Perl regexps. This forces it to be
140 * Enables statistics function.
145 * Bypass filtering for 1 page only
150 * Locally redirect remote script-redirect URLs
152 #undef FAST_REDIRECTS
155 * Split the show-proxy-args page into a page for each config file.
157 #undef SPLIT_PROXY_ARGS
160 * Kills JavaScript popups - window.open, onunload, etc.
165 * Support for webDAV - e.g. so Microsoft Outlook can access HotMail e-mail
170 * Detect image requests automatically for MSIE. Will fall back to
171 * other image-detection methods (i.e. USE_IMAGE_LIST) for other
174 * It detects the following header pair as an image request:
176 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
179 * And the following as a HTML request:
181 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
182 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
184 * And no, I haven't got that backwards - IE is being wierd.
187 * 1) If you press shift-reload on a blocked HTML page, you get
188 * the image "blocked" page, not the HTML "blocked" page.
189 * 2) Once an image "blocked" page has been sent, viewing it
190 * in it's own browser window *should* bring up the HTML
191 * "blocked" page, but it doesn't. You need to clear the
192 * browser cache to get the HTML version again.
194 * These limitations are due to IE making inconsistent choices
195 * about which "Accept:" header to send.
197 #undef DETECT_MSIE_IMAGES
200 * Use image list to detect images.
201 * If you do not define this then everything is treated as HTML.
203 * Whatever the setting of this value, DETECT_MSIE_IMAGES will
204 * override it for people using Internet Explorer.
206 #undef USE_IMAGE_LIST
209 * Allows the use of ACL files to control access to the proxy by IP address.
214 * Allows the use of trust files.
219 * Allows the use of jar files to capture cookies.
224 * Use PCRE rather than GNU Regex
229 * Define this to use the Windows GUI for editing the blocklist.
230 * FIXME: This feature is only partially implemented and does not work
231 * FIXME: This #define can never be set by ./configure.
237 #endif /* _CONFIG_H */