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 1.4 2001/05/29 09:50:24 jongfoster
41 * Unified blocklist/imagelist/permissionslist.
42 * File format is still under discussion, but the internal changes
45 * Also modified interceptor behaviour:
46 * - We now intercept all URLs beginning with one of the following
47 * prefixes (and *only* these prefixes):
49 * * http://ijbswa.sf.net/config/
50 * * http://ijbswa.sourceforge.net/config/
51 * - New interceptors "home page" - go to http://i.j.b/ to see it.
52 * - Internal changes so that intercepted and fast redirect pages
53 * are not replaced with an image.
54 * - Interceptors now have the option to send a binary page direct
55 * to the client. (i.e. ijb-send-banner uses this)
56 * - Implemented show-url-info interceptor. (Which is why I needed
57 * the above interceptors changes - a typical URL is
58 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
59 * The previous mechanism would not have intercepted that, and
60 * if it had been intercepted then it then it would have replaced
63 * Revision 1.3 2001/05/26 01:26:34 jongfoster
64 * New #define, WIN_GUI_EDIT, enables the (embryonic) Win32 GUI editor.
65 * This #define cannot be set from ./configure - there's no point, it
66 * doesn't work yet. See feature request # 425722
68 * Revision 1.2 2001/05/22 17:43:35 oes
70 * - Enabled filtering banners by size rather than URL
71 * by adding patterns that replace all standard banner
72 * sizes with the "Junkbuster" gif to the re_filterfile
74 * - Enabled filtering WebBugs by providing a pattern
75 * which kills all 1x1 images
77 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
78 * which is selected by the (nonstandard and therefore
79 * capital) letter 'U' in the option string.
80 * It causes the quantifiers to be ungreedy by default.
81 * Appending a ? turns back to greedy (!).
83 * - Added a new interceptor ijb-send-banner, which
84 * sends back the "Junkbuster" gif. Without imagelist or
85 * MSIE detection support, or if tinygif = 1, or the
86 * URL isn't recognized as an imageurl, a lame HTML
87 * explanation is sent instead.
89 * - Added new feature, which permits blocking remote
90 * script redirects and firing back a local redirect
92 * The feature is conditionally compiled, i.e. it
93 * can be disabled with --disable-fast-redirects,
94 * plus it must be activated by a "fast-redirects"
95 * line in the config file, has its own log level
96 * and of course wants to be displayed by show-proxy-args
97 * Note: Boy, all the #ifdefs in 1001 locations and
98 * all the fumbling with configure.in and acconfig.h
99 * were *way* more work than the feature itself :-(
101 * - Because a generic redirect template was needed for
102 * this, tinygif = 3 now uses the same.
104 * - Moved GIFs, and other static HTTP response templates
109 * - Removed some >400 CRs again (Jon, you really worked
112 * Revision 1.1.1.1 2001/05/15 13:58:45 oes
113 * Initial import of version 2.9.3 source tree
116 *********************************************************************/
121 * Version number - Major (X._._)
126 * Version number - Minor (_.X._)
131 * Version number - Point (_._.X)
136 * Version number, as a string
141 * Status of the code: alpha, beta or stable
146 * Regular expression matching for URLs. (Highly recommended). If none of these
147 * is defined then you can ony use prefix matching.
148 * Don't bother to change this here! Use configure instead.
154 * Should pcre be statically built in instead of linkling with libpcre?
155 * (This is determined by configure depending on the availiability of
156 * libpcre and user preferences). The name is ugly, but pcre needs it.
157 * Don't bother to change this here! Use configure instead.
162 * Should pcrs be statically built in instead of linkling with libpcrs?
163 * (This is determined by configure depending on the availiability of
164 * libpcrs and user preferences).
165 * Don't bother to change this here! Use configure instead.
170 * Allow JunkBuster to be "disabled" so it is just a normal non-blocking
171 * non-anonymizing proxy. This is useful if you're trying to access a
172 * blocked or broken site - just change the setting in the config file
173 * and send a SIGHUP (UN*X), or use the handy "Disable" menu option (Windows
179 * If a stream is compressed via gzip (Netscape specific I think), then
180 * it cannot be modified with Perl regexps. This forces it to be
186 * Enables statistics function.
191 * Bypass filtering for 1 page only
196 * Locally redirect remote script-redirect URLs
198 #undef FAST_REDIRECTS
201 * Split the show-proxy-args page into a page for each config file.
203 #undef SPLIT_PROXY_ARGS
206 * Kills JavaScript popups - window.open, onunload, etc.
211 * Support for webDAV - e.g. so Microsoft Outlook can access HotMail e-mail
216 * Detect image requests automatically for MSIE. Will fall back to
217 * other image-detection methods (i.e. "+image" permission) for other
220 * You must also define IMAGE_BLOCKING to use this feature.
222 * It detects the following header pair as an image request:
224 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
227 * And the following as a HTML request:
229 * User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
230 * Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, * / *
232 * And no, I haven't got that backwards - IE is being wierd.
235 * 1) If you press shift-reload on a blocked HTML page, you get
236 * the image "blocked" page, not the HTML "blocked" page.
237 * 2) Once an image "blocked" page has been sent, viewing it
238 * in it's own browser window *should* bring up the HTML
239 * "blocked" page, but it doesn't. You need to clear the
240 * browser cache to get the HTML version again.
242 * These limitations are due to IE making inconsistent choices
243 * about which "Accept:" header to send.
245 #undef DETECT_MSIE_IMAGES
248 * Allow blocking using images as well as HTML.
249 * If you do not define this then everything is blocked as HTML.
251 * Note that this is required if you want to use DETECT_MSIE_IMAGES.
253 #undef IMAGE_BLOCKING
256 * Allows the use of ACL files to control access to the proxy by IP address.
261 * Allows the use of trust files.
266 * Allows the use of jar files to capture cookies.
271 * Define this to use the Windows GUI for editing the blocklist.
272 * FIXME: This feature is only partially implemented and does not work
273 * FIXME: This #define can never be set by ./configure.
279 #endif /* _CONFIG_H */