-const char cgi_rcs[] = "$Id: cgi.c,v 1.115 2009/03/01 18:28:23 fabiankeil Exp $";
+const char cgi_rcs[] = "$Id: cgi.c,v 1.116 2009/03/15 14:59:34 fabiankeil Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/cgi.c,v $
* or write to the Free Software Foundation, Inc., 59
* Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
- * Revisions :
- * $Log: cgi.c,v $
- * Revision 1.115 2009/03/01 18:28:23 fabiankeil
- * Help clang understand that we aren't dereferencing
- * NULL pointers here.
- *
- * Revision 1.114 2008/12/04 18:15:04 fabiankeil
- * Fix some cparser warnings.
- *
- * Revision 1.113 2008/09/04 08:13:58 fabiankeil
- * Prepare for critical sections on Windows by adding a
- * layer of indirection before the pthread mutex functions.
- *
- * Revision 1.112 2008/08/31 16:08:12 fabiankeil
- * "View the request headers" isn't more equal than the other
- * menu items and thus doesn't need a trailing dot either.
- *
- * Revision 1.111 2008/08/31 15:59:02 fabiankeil
- * There's no reason to let remote toggling support depend
- * on FEATURE_CGI_EDIT_ACTIONS, so make sure it doesn't.
- *
- * Revision 1.110 2008/08/31 14:55:43 fabiankeil
- * Add a @date@ symbol to include a date(1)-like time string
- * in templates. Modified version of the patch Endre Szabo
- * submitted in #2026468.
- *
- * Revision 1.109 2008/07/26 09:40:27 fabiankeil
- * Remove the unconditional block in get_http_time().
- * It's pointless now that it's no longer used to limit
- * dummy's scope. While at it, remove obvious comments
- * and a trailing space.
- *
- * Revision 1.108 2008/05/26 17:30:53 fabiankeil
- * Provide an OpenSearch Description to access the
- * show-url-info page through "search engine plugins".
- *
- * Revision 1.107 2008/05/26 16:23:19 fabiankeil
- * - Fix spelling in template-not-found message.
- * - Declare referrer_is_safe()'s alternative_prefix[] static.
- *
- * Revision 1.106 2008/05/21 15:24:38 fabiankeil
- * Mark csp as immutable for a bunch of functions.
- *
- * Revision 1.105 2008/04/17 14:40:47 fabiankeil
- * Provide get_http_time() with the buffer size so it doesn't
- * have to blindly assume that the buffer is big enough.
- *
- * Revision 1.104 2008/03/26 18:07:06 fabiankeil
- * Add hostname directive. Closes PR#1918189.
- *
- * Revision 1.103 2008/03/21 11:13:57 fabiankeil
- * Only gather host information if it's actually needed.
- * Also move the code out of accept_connection() so it's less likely
- * to delay other incoming connections if the host is misconfigured.
- *
- * Revision 1.102 2008/02/23 16:33:43 fabiankeil
- * Let forward_url() use the standard parameter ordering
- * and mark its second parameter immutable.
- *
- * Revision 1.101 2008/02/03 15:45:06 fabiankeil
- * Add SOCKS5 support for "Forwarding failure" CGI page.
- *
- * Revision 1.100 2007/10/17 18:40:53 fabiankeil
- * - Send CGI pages as HTTP/1.1 unless the client asked for HTTP/1.0.
- * - White space fix.
- *
- * Revision 1.99 2007/08/05 13:42:22 fabiankeil
- * #1763173 from Stefan Huehner: declare some more functions static.
- *
- * Revision 1.98 2007/05/14 10:33:51 fabiankeil
- * - Use strlcpy() and strlcat() instead of strcpy() and strcat().
- *
- * Revision 1.97 2007/04/09 18:11:35 fabiankeil
- * Don't mistake VC++'s _snprintf() for a snprintf() replacement.
- *
- * Revision 1.96 2007/03/08 17:41:05 fabiankeil
- * Use sizeof() more often.
- *
- * Revision 1.95 2007/02/10 17:01:37 fabiankeil
- * Don't overlook map result for the forwarding-type.
- *
- * Revision 1.94 2007/02/08 19:44:49 fabiankeil
- * Use a transparent background for the PNG replacement pattern.
- *
- * Revision 1.93 2007/02/07 10:45:22 fabiankeil
- * - Save the reason for generating http_responses.
- * - Fix --disable-toggle (again).
- * - Use TBL birthday hack for 403 responses as well.
- * - Uglify the @menu@ again to fix JavaScript
- * errors on the "blocked" template.
- * - Escape an ampersand in cgi_error_unknown().
- *
- * Revision 1.92 2007/01/28 13:41:17 fabiankeil
- * - Add HEAD support to finish_http_response.
- * - Add error favicon to internal HTML error messages.
- *
- * Revision 1.91 2007/01/27 13:09:16 fabiankeil
- * Add new config option "templdir" to
- * change the templates directory.
- *
- * Revision 1.90 2007/01/25 13:47:26 fabiankeil
- * Added "forwarding-failed" template support for error_response().
- *
- * Revision 1.89 2007/01/23 15:51:16 fabiankeil
- * Add favicon delivery functions.
- *
- * Revision 1.88 2007/01/23 13:14:32 fabiankeil
- * - Map variables that aren't guaranteed to be
- * pure ASCII html_encoded.
- * - Use CGI_PREFIX to generate URL for user manual
- * CGI page to make sure CGI_SITE_2_PATH is included.
- *
- * Revision 1.87 2007/01/22 15:34:13 fabiankeil
- * - "Protect" against a rather lame JavaScript-based
- * Privoxy detection "attack" and check the referrer
- * before delivering the CGI style sheet.
- * - Move referrer check for unsafe CGI pages into
- * referrer_is_safe() and log the result.
- * - Map @url@ in cgi-error-disabled page.
- * It's required for the "go there anyway" link.
- * - Mark *csp as immutable for grep_cgi_referrer().
- *
- * Revision 1.86 2007/01/09 11:54:26 fabiankeil
- * Fix strdup() error handling in cgi_error_unknown()
- * and cgi_error_no_template(). Reported by Markus Elfring.
- *
- * Revision 1.85 2007/01/05 14:19:02 fabiankeil
- * Handle pcrs_execute() errors in template_fill() properly.
- *
- * Revision 1.84 2006/12/28 17:54:22 fabiankeil
- * Fixed gcc43 conversion warnings and replaced sprintf
- * calls with snprintf to give OpenBSD's gcc one less reason
- * to complain.
- *
- * Revision 1.83 2006/12/17 19:35:19 fabiankeil
- * Escape ampersand in Privoxy menu.
- *
- * Revision 1.82 2006/12/17 17:53:39 fabiankeil
- * Suppress the toggle link if remote toggling is disabled.
- *
- * Revision 1.81 2006/12/09 13:49:16 fabiankeil
- * Fix configure option --disable-toggle.
- * Thanks to Peter Thoenen for reporting this.
- *
- * Revision 1.80 2006/12/08 14:45:32 fabiankeil
- * Don't lose the FORCE_PREFIX in case of
- * connection problems. Fixes #612235.
- *
- * Revision 1.79 2006/11/13 19:05:50 fabiankeil
- * Make pthread mutex locking more generic. Instead of
- * checking for OSX and OpenBSD, check for FEATURE_PTHREAD
- * and use mutex locking unless there is an _r function
- * available. Better safe than sorry.
- *
- * Fixes "./configure --disable-pthread" and should result
- * in less threading-related problems on pthread-using platforms,
- * but it still doesn't fix BR#1122404.
- *
- * Revision 1.78 2006/09/21 19:22:07 fabiankeil
- * Use CGI_PREFIX to check the referrer.
- * The check for "http://config.privoxy.org/" fails
- * if the user modified CGI_SITE_2_HOST.
- *
- * Revision 1.77 2006/09/21 15:17:23 fabiankeil
- * Adjusted headers for Privoxy's cgi responses:
- * Don't set Last-Modified, Expires and Cache-Control
- * headers for redirects; always set "Connection: close".
- *
- * Revision 1.76 2006/09/07 14:06:38 fabiankeil
- * Only predate the Last-Modified header for cgi responses
- * that are delivered with status code 404 or 503.
- *
- * Revision 1.75 2006/09/07 11:56:39 fabiankeil
- * Mark cgi_send_user_manual as harmless,
- * to fix the access denied problem Hal spotted.
- * The manual has no secret content, therefore we
- * don't have to care about "secure" referrers.
- *
- * Revision 1.74 2006/09/06 18:45:03 fabiankeil
- * Incorporate modified version of Roland Rosenfeld's patch to
- * optionally access the user-manual via Privoxy. Closes patch 679075.
- *
- * Formatting changed to Privoxy style, added call to
- * cgi_error_no_template if the requested file doesn't
- * exist and modified check whether or not Privoxy itself
- * should serve the manual. Should work cross-platform now.
- *
- * Revision 1.73 2006/08/03 02:46:41 david__schmidt
- * Incorporate Fabian Keil's patch work:\rhttp://www.fabiankeil.de/sourcecode/privoxy/
- *
- * Revision 1.72 2006/07/18 14:48:45 david__schmidt
- * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
- * with what was really the latest development (the v_3_0_branch branch)
- *
- * Revision 1.70.2.13 2004/02/17 13:30:23 oes
- * Moved cgi_error_disabled() from cgiedit.c to
- * cgi.c to re-enable build with --disable-editor.
- * Fixes Bug #892744. Thanks to Matthew Fischer
- * for spotting.
- *
- * Revision 1.70.2.12 2003/12/17 16:33:16 oes
- * - Added new function cgi_redirect to handle creation of
- * HTTP redirect messages formerly repeated in the code.
- * - Send cgi_error_disabled instead of cgi_error_404 when
- * referrer check fails
- * - Dynamic content now gets Expires header field with date
- * in the past
- *
- * Revision 1.70.2.11 2003/10/23 12:29:26 oes
- * Bugfix: Transparent PNG was not transparent. Thanks to
- * Dan Razzell of Starfish Systems for notice and new PNG.
- *
- * Revision 1.70.2.10 2003/06/06 07:54:25 oes
- * Security fix: dspatch_known_cgi no longer considers an empty
- * referrer safe for critical CGIs, since malicious links could
- * reside on https:// locations which browsers don't advertize as
- * referrers. Closes bug #749916, thanks to Jeff Epler for the
- * hint. Goodbye One-Click[tm] toggling :-(
- *
- * Revision 1.70.2.9 2003/05/08 15:11:31 oes
- * Nit
- *
- * Revision 1.70.2.8 2003/04/29 13:33:51 oes
- * Killed a compiler warning on OSX
- *
- * Revision 1.70.2.7 2003/04/03 13:50:58 oes
- * - Don't call cgi_error_disabled ifndef FEATURE_CGI_EDIT_ACTIONS
- * (fixes bug #710056)
- * - Show toggle info only if we have it
- *
- * Revision 1.70.2.6 2003/03/12 01:26:25 david__schmidt
- * Move declaration of struct tm dummy outside of a control block so it is
- * accessible later on during snprintf in get_http_time.
- *
- * Revision 1.70.2.5 2003/03/11 11:53:58 oes
- * Cosmetic: Renamed cryptic variable
- *
- * Revision 1.70.2.4 2003/03/07 03:41:03 david__schmidt
- * Wrapping all *_r functions (the non-_r versions of them) with mutex semaphores for OSX. Hopefully this will take care of all of those pesky crash reports.
- *
- * Revision 1.70.2.3 2002/11/28 18:14:32 oes
- * Disable access to critical CGIs via untrusted referrers.
- * This prevents users from being tricked by malicious websites
- * into making unintentional configuration changes:
- *
- * - Added flag to each cgi_dispatcher that allows or denies
- * external linking
- * - Introduced proviorical function that greps for the
- * referrer header before regular header parsing happens
- * - Added safety check to dispatch_known_cgi. CGI is called
- * if (cgi harmless || no referrer || we are referrer).
- * Else a) toggle calls are modified not to change status and
- * b) all other calls are denied.
- *
- * Revision 1.70.2.2 2002/11/12 16:20:37 oes
- * Added missing #ifdef FEATURE_TOGGLE around g_bToggleIJB; fixes bug #636651
- *
- * Revision 1.70.2.1 2002/08/05 11:17:46 oes
- * Fixed Bug #587820, i.e. added workaround for IE bug that includes fragment identifier in (cgi) query
- *
- * Revision 1.70 2002/05/19 11:33:20 jongfoster
- * If a CGI error was not handled, and propogated back to
- * dispatch_known_cgi(), then it was assumed to be "out of memory".
- * This gave a very misleading error message.
- *
- * Now other errors will cause a simple message giving the error
- * number and asking the user to report a bug.
- *
- * Bug report:
- * http://sourceforge.net/tracker/index.php?func=detail
- * &aid=557905&group_id=11118&atid=111118
- *
- * Revision 1.69 2002/05/14 21:28:40 oes
- * - Fixed add_help_link to link to the (now split) actions
- * part of the config chapter
- * - Renamed helplink export to actions-help-prefix
- *
- * Revision 1.68 2002/05/12 21:36:29 jongfoster
- * Correcting function comments
- *
- * Revision 1.67 2002/04/30 12:02:07 oes
- * Nit: updated a comment
- *
- * Revision 1.66 2002/04/26 18:32:57 jongfoster
- * Fixing a memory leak on error
- *
- * Revision 1.65 2002/04/26 12:53:51 oes
- * - New function add_help_link
- * - default_exports now exports links to the user manual
- * and a prefix for links into the config chapter
- *
- * Revision 1.64 2002/04/24 02:17:21 oes
- * - Better descriptions for CGIs
- * - Hide edit-actions, more shortcuts
- * - Moved get_char_param, get_string_param and get_number_param here
- * from cgiedit.c
- *
- * Revision 1.63 2002/04/15 19:06:43 jongfoster
- * Typos
- *
- * Revision 1.62 2002/04/10 19:59:46 jongfoster
- * Fixes to #include in templates:
- * - Didn't close main file if loading an included template fails.
- * - I'm paranoid and want to disallow "#include /etc/passwd".
- *
- * Revision 1.61 2002/04/10 13:37:48 oes
- * Made templates modular: template_load now recursive with max depth 1
- *
- * Revision 1.60 2002/04/08 20:50:25 swa
- * fixed JB spelling
- *
- * Revision 1.59 2002/04/05 15:51:51 oes
- * - added send-stylesheet CGI
- * - bugfix: error-pages now get correct request protocol
- * - fixed
- * - kludged CGI descriptions and menu not to break JS syntax
- *
- * Revision 1.58 2002/03/29 03:33:13 david__schmidt
- * Fix Mac OSX compiler warnings
- *
- * Revision 1.57 2002/03/26 22:29:54 swa
- * we have a new homepage!
- *
- * Revision 1.56 2002/03/24 17:50:46 jongfoster
- * Fixing compile error if actions file editor disabled
- *
- * Revision 1.55 2002/03/24 16:55:06 oes
- * Making GIF checkerboard transparent
- *
- * Revision 1.54 2002/03/24 16:18:15 jongfoster
- * Removing old logo
- *
- * Revision 1.53 2002/03/24 16:06:00 oes
- * Correct transparency for checkerboard PNG. Thanks, Magnus!
- *
- * Revision 1.52 2002/03/24 15:23:33 jongfoster
- * Name changes
- *
- * Revision 1.51 2002/03/24 13:25:43 swa
- * name change related issues
- *
- * Revision 1.50 2002/03/16 23:54:06 jongfoster
- * Adding graceful termination feature, to help look for memory leaks.
- * If you enable this (which, by design, has to be done by hand
- * editing config.h) and then go to http://i.j.b/die, then the program
- * will exit cleanly after the *next* request. It should free all the
- * memory that was used.
- *
- * Revision 1.49 2002/03/13 00:27:04 jongfoster
- * Killing warnings
- *
- * Revision 1.48 2002/03/08 17:47:07 jongfoster
- * Adding comments
- *
- * Revision 1.47 2002/03/08 16:41:33 oes
- * Added GIF images again
- *
- * Revision 1.46 2002/03/07 03:48:38 oes
- * - Changed built-in images from GIF to PNG
- * (with regard to Unisys patent issue)
- * - Added a 4x4 pattern PNG which is less intrusive
- * than the logo but also clearly marks the deleted banners
- *
- * Revision 1.45 2002/03/06 22:54:35 jongfoster
- * Automated function-comment nitpicking.
- *
- * Revision 1.44 2002/03/05 22:43:45 david__schmidt
- * - Better error reporting on OS/2
- * - Fix double-slash comment (oops)
- *
- * Revision 1.43 2002/03/05 21:33:45 david__schmidt
- * - Re-enable OS/2 building after new parms were added
- * - Fix false out of memory report when resolving CGI templates when no IP
- * address is available of failed attempt (a la no such domain)
- *
- * Revision 1.42 2002/01/21 00:33:20 jongfoster
- * Replacing strsav() with the safer string_append() or string_join().
- * Adding map_block_keep() to save a few bytes in the edit-actions-list HTML.
- * Adding missing html_encode() to error message generators.
- * Adding edit-actions-section-swap and many "shortcuts" to the list of CGIs.
- *
- * Revision 1.41 2002/01/17 20:56:22 jongfoster
- * Replacing hard references to the URL of the config interface
- * with #defines from project.h
- *
- * Revision 1.40 2002/01/09 14:26:46 oes
- * Added support for thread-safe gmtime_r call.
- *
- * Revision 1.39 2001/11/16 00:48:13 jongfoster
- * Fixing a compiler warning
- *
- * Revision 1.38 2001/11/13 00:31:21 jongfoster
- * - Adding new CGIs for use by non-JavaScript browsers:
- * edit-actions-url-form
- * edit-actions-add-url-form
- * edit-actions-remove-url-form
- * - Fixing make_menu()'s HTML generation - it now quotes the href parameter.
- * - Fixing || bug.
- *
- * Revision 1.37 2001/11/01 14:28:47 david__schmidt
- * Show enablement/disablement status in almost all templates.
- * There is a little trickiness here: apparent recursive resolution of
- * @if-enabled-then@ caused the toggle template to show status out-of-phase with
- * the actual enablement status. So a similar construct,
- * @if-enabled-display-then@, is used to resolve the status display on non-'toggle'
- * templates.
- *
- * Revision 1.36 2001/10/26 17:33:27 oes
- * marginal bugfix
- *
- * Revision 1.35 2001/10/23 21:48:19 jongfoster
- * Cleaning up error handling in CGI functions - they now send back
- * a HTML error page and should never cause a FATAL error. (Fixes one
- * potential source of "denial of service" attacks).
- *
- * CGI actions file editor that works and is actually useful.
- *
- * Ability to toggle Junkbuster remotely using a CGI call.
- *
- * You can turn off both the above features in the main configuration
- * file, e.g. if you are running a multi-user proxy.
- *
- * Revision 1.34 2001/10/18 22:22:09 david__schmidt
- * Only show "Local support" on templates conditionally:
- * - if either 'admin-address' or 'proxy-info-url' are uncommented in config
- * - if not, no Local support section appears
- *
- * Revision 1.33 2001/10/14 22:28:41 jongfoster
- * Fixing stupid typo.
- *
- * Revision 1.32 2001/10/14 22:20:18 jongfoster
- * - Changes to CGI dispatching method to match CGI names exactly,
- * rather than doing a prefix match.
- * - No longer need to count the length of the CGI handler names by hand.
- * - Adding new handler for 404 error when disptching a CGI, if none of
- * the handlers match.
- * - Adding new handlers for CGI actionsfile editor.
- *
- * Revision 1.31 2001/10/10 10:56:39 oes
- * Failiure to load template now fatal. Before, the user got a hard-to-understand assertion failure from cgi.c
- *
- * Revision 1.30 2001/10/02 15:30:57 oes
- * Introduced show-request cgi
- *
- * Revision 1.29 2001/09/20 15:47:44 steudten
- *
- * Fix BUG: Modify int size to size_t size in fill_template()
- * - removes big trouble on machines where sizeof(int) != sizeof(size_t).
- *
- * Revision 1.28 2001/09/19 18:00:37 oes
- * - Deletef time() FIXME (Can't fail under Linux either, if
- * the argument is guaranteed to be in out address space,
- * which it is.)
- * - Fixed comments
- * - Pointer notation cosmetics
- * - Fixed a minor bug in template_fill(): Failiure of
- * pcrs_execute() now secure.
- *
- * Revision 1.27 2001/09/16 17:08:54 jongfoster
- * Moving simple CGI functions from cgi.c to new file cgisimple.c
- *
- * Revision 1.26 2001/09/16 15:47:37 jongfoster
- * First version of CGI-based edit interface. This is very much a
- * work-in-progress, and you can't actually use it to edit anything
- * yet. You must #define FEATURE_CGI_EDIT_ACTIONS for these changes
- * to have any effect.
- *
- * Revision 1.25 2001/09/16 15:02:35 jongfoster
- * Adding i.j.b/robots.txt.
- * Inlining add_stats() since it's only ever called from one place.
- *
- * Revision 1.24 2001/09/16 11:38:01 jongfoster
- * Splitting fill_template() into 2 functions:
- * template_load() loads the file
- * template_fill() performs the PCRS regexps.
- * This is because the CGI edit interface has a "table row"
- * template which is used many times in the page - this
- * change means it's only loaded from disk once.
- *
- * Revision 1.23 2001/09/16 11:16:05 jongfoster
- * Better error handling in dispatch_cgi() and parse_cgi_parameters()
- *
- * Revision 1.22 2001/09/16 11:00:10 jongfoster
- * New function alloc_http_response, for symmetry with free_http_response
- *
- * Revision 1.21 2001/09/13 23:53:03 jongfoster
- * Support for both static and dynamically generated CGI pages.
- * Correctly setting Last-Modified: and Expires: HTTP headers.
- *
- * Revision 1.20 2001/09/13 23:40:36 jongfoster
- * (Cosmetic only) Indentation correction
- *
- * Revision 1.19 2001/09/13 23:31:25 jongfoster
- * Moving image data to cgi.c rather than cgi.h.
- *
- * Revision 1.18 2001/08/05 16:06:20 jongfoster
- * Modifiying "struct map" so that there are now separate header and
- * "map_entry" structures. This means that functions which modify a
- * map no longer need to return a pointer to the modified map.
- * Also, it no longer reverses the order of the entries (which may be
- * important with some advanced template substitutions).
- *
- * Revision 1.17 2001/08/05 15:57:38 oes
- * Adapted finish_http_response to new list_to_text
- *
- * Revision 1.16 2001/08/01 21:33:18 jongfoster
- * Changes to fill_template() that reduce memory usage without having
- * an impact on performance. I also renamed some variables so as not
- * to clash with the C++ keywords "new" and "template".
- *
- * Revision 1.15 2001/08/01 21:19:22 jongfoster
- * Moving file version information to a separate CGI page.
- *
- * Revision 1.14 2001/08/01 00:19:03 jongfoster
- * New function: map_conditional() for an if-then-else syntax.
- * Changing to use new version of show_defines()
- *
- * Revision 1.13 2001/07/30 22:08:36 jongfoster
- * Tidying up #defines:
- * - All feature #defines are now of the form FEATURE_xxx
- * - Permanently turned off WIN_GUI_EDIT
- * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
- *
- * Revision 1.12 2001/07/29 18:47:05 jongfoster
- * Adding missing #include "loadcfg.h"
- *
- * Revision 1.11 2001/07/18 17:24:37 oes
- * Changed to conform to new pcrs interface
- *
- * Revision 1.10 2001/07/13 13:53:13 oes
- * Removed all #ifdef PCRS and related code
- *
- * Revision 1.9 2001/06/29 21:45:41 oes
- * Indentation, CRLF->LF, Tab-> Space
- *
- * Revision 1.8 2001/06/29 13:21:46 oes
- * - Cosmetics: renamed and reordered functions, variables,
- * texts, improved comments etc
- *
- * - Removed ij_untrusted_url() The relevant
- * info is now part of the "untrusted" page,
- * which is generated by filters.c:trust_url()
- *
- * - Generators of content now call finish_http_response()
- * themselves, making jcc.c:chat() a little less
- * cluttered
- *
- * - Removed obsolete "Pragma: no-cache" from our headers
- *
- * - http_responses now know their head length
- *
- * - fill_template now uses the new interface to pcrs, so that
- * - long jobs (like whole files) no longer have to be assembled
- * in a fixed size buffer
- * - the new T (trivial) option is used, and the replacement may
- * contain Perl syntax backrefs without confusing pcrs
- *
- * - Introduced default_exports() which generates a set of exports
- * common to all CGIs and other content generators
- *
- * - Introduced convenience function map_block_killer()
- *
- * - Introduced convenience function make_menu()
- *
- * - Introduced CGI-like function error_response() which generates
- * the "No such domain" and "Connect failed" messages using the
- * CGI platform
- *
- * - cgi_show_url_info:
- * - adapted to new CGI features
- * - form and answers now generated from same template
- * - http:// prefix in URL now OK
- *
- * - cgi_show_status:
- * - adapted to new CGI features
- * - no longer uses csp->init_proxy_args
- *
- * - cgi_default:
- * - moved menu generation to make_menu()
- *
- * - add_stats now writes single export map entries instead
- * of a fixed string
- *
- * - Moved redirect_url() to filters.c
- *
- * - Fixed mem leak in free_http_response(), map_block_killer(),
- *
- * - Removed logentry from cancelled commit
- *
- * Revision 1.7 2001/06/09 10:51:58 jongfoster
- * Changing "show URL info" handler to new style.
- * Changing BUFSIZ ==> BUFFER_SIZE
- *
- * Revision 1.6 2001/06/07 23:05:19 jongfoster
- * Removing code related to old forward and ACL files.
- *
- * Revision 1.5 2001/06/05 19:59:16 jongfoster
- * Fixing multiline character string (a GCC-only "feature"), and snprintf (it's _snprintf under VC++).
- *
- * Revision 1.4 2001/06/04 10:41:52 swa
- * show version string of cgi.h and cgi.c
- *
- * Revision 1.3 2001/06/03 19:12:16 oes
- * introduced new cgi handling
- *
- * No revisions before 1.3
- *
**********************************************************************/
-\f
+
#include "config.h"
projects / privoxy.git / blobdiff