1 const char cgisimple_rcs[] = "$Id: cgisimple.c,v 1.59 2007/10/19 16:42:36 fabiankeil Exp $";
2 /*********************************************************************
4 * File : $Source: /cvsroot/ijbswa/current/cgisimple.c,v $
6 * Purpose : Simple CGIs to get information about Privoxy's
9 * Functions declared include:
12 * Copyright : Written by and Copyright (C) 2001-2007 the SourceForge
13 * Privoxy team. http://www.privoxy.org/
15 * Based on the Internet Junkbuster originally written
16 * by and Copyright (C) 1997 Anonymous Coders and
17 * Junkbusters Corporation. http://www.junkbusters.com
19 * This program is free software; you can redistribute it
20 * and/or modify it under the terms of the GNU General
21 * Public License as published by the Free Software
22 * Foundation; either version 2 of the License, or (at
23 * your option) any later version.
25 * This program is distributed in the hope that it will
26 * be useful, but WITHOUT ANY WARRANTY; without even the
27 * implied warranty of MERCHANTABILITY or FITNESS FOR A
28 * PARTICULAR PURPOSE. See the GNU General Public
29 * License for more details.
31 * The GNU General Public License should be included with
32 * this file. If not, you can view it at
33 * http://www.gnu.org/copyleft/gpl.html
34 * or write to the Free Software Foundation, Inc., 59
35 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
38 * $Log: cgisimple.c,v $
39 * Revision 1.59 2007/10/19 16:42:36 fabiankeil
40 * Plug memory leak I introduced five months ago.
41 * Yay Valgrind and Privoxy-Regression-Test.
43 * Revision 1.58 2007/07/21 12:19:50 fabiankeil
44 * If show-url-info is called with an URL that Privoxy
45 * would reject as invalid, don't show unresolved forwarding
46 * variables, "final matches" or claim the site's secure.
48 * Revision 1.57 2007/06/01 16:53:05 fabiankeil
49 * Adjust cgi_show_url_info() to show what forward-override{}
50 * would do with the requested URL (instead of showing how the
51 * request for the CGI page would be forwarded if it wasn't a
54 * Revision 1.56 2007/05/21 10:50:35 fabiankeil
55 * - Use strlcpy() instead of strcpy().
56 * - Stop treating actions files special. Expect a complete file name
57 * (with or without path) like it's done for the rest of the files.
59 * - Don't rerun sed() in cgi_show_request().
61 * Revision 1.55 2007/04/13 13:36:46 fabiankeil
62 * Reference action files in CGI URLs by id instead
63 * of using the first part of the file name.
64 * Fixes BR 1694250 and BR 1590556.
66 * Revision 1.54 2007/04/09 18:11:35 fabiankeil
67 * Don't mistake VC++'s _snprintf() for a snprintf() replacement.
69 * Revision 1.53 2007/04/08 13:21:04 fabiankeil
70 * Reference action files in CGI URLs by id instead
71 * of using the first part of the file name.
72 * Fixes BR 1694250 and BR 1590556.
74 * Revision 1.52 2007/02/13 15:10:26 fabiankeil
75 * Apparently fopen()ing in "binary" mode doesn't require
76 * #ifdefs, it's already done without them in cgiedit.c.
78 * Revision 1.51 2007/02/10 16:55:22 fabiankeil
79 * - Show forwarding settings on the show-url-info page
80 * - Fix some HTML syntax errors.
82 * Revision 1.50 2007/01/23 15:51:17 fabiankeil
83 * Add favicon delivery functions.
85 * Revision 1.49 2007/01/20 16:29:38 fabiankeil
86 * Suppress edit buttons for action files if Privoxy has
87 * no write access. Suggested by Roland in PR 1564026.
89 * Revision 1.48 2007/01/20 15:31:31 fabiankeil
90 * Display warning if show-url-info CGI page
91 * is used while Privoxy is toggled off.
93 * Revision 1.47 2007/01/12 15:07:10 fabiankeil
94 * Use zalloc in cgi_send_user_manual.
96 * Revision 1.46 2007/01/02 12:49:46 fabiankeil
97 * Add FEATURE_ZLIB to the list of conditional
98 * defines at the show-status page.
100 * Revision 1.45 2006/12/28 18:16:41 fabiankeil
101 * Fixed gcc43 compiler warnings, zero out cgi_send_user_manual's
102 * body memory before using it, replaced sprintf calls with snprintf.
104 * Revision 1.44 2006/12/22 14:19:27 fabiankeil
105 * Removed checks whether or not AF_FILES have
106 * data structures associated with them in cgi_show_status.
107 * It doesn't matter as we're only interested in the file names.
109 * For the action files the checks were always true,
110 * but they prevented empty filter files from being
111 * listed. Fixes parts of BR 1619208.
113 * Revision 1.43 2006/12/17 17:57:56 fabiankeil
114 * - Added FEATURE_GRACEFUL_TERMINATION to the
115 * "conditional #defines" section
116 * - Escaped ampersands in generated HTML.
117 * - Renamed re-filter-filename to re-filter-filenames
119 * Revision 1.42 2006/11/21 15:43:12 fabiankeil
120 * Add special treatment for WIN32 to make sure
121 * cgi_send_user_manual opens the files in binary mode.
122 * Fixes BR 1600411 and unbreaks image delivery.
124 * Remove outdated comment.
126 * Revision 1.41 2006/10/09 19:18:28 roro
127 * Redirect http://p.p/user-manual (without trailing slash) to
128 * http://p.p/user-manual/ (with trailing slash), otherwise links will be broken.
130 * Revision 1.40 2006/09/09 13:05:33 fabiankeil
131 * Modified cgi_send_user_manual to serve binary
132 * content without destroying it first. Should also be
133 * faster now. Added ".jpg" check for Content-Type guessing.
135 * Revision 1.39 2006/09/08 09:49:23 fabiankeil
136 * Deliver documents in the user-manual directory
137 * with "Content-Type text/css" if their filename
140 * Revision 1.38 2006/09/06 18:45:03 fabiankeil
141 * Incorporate modified version of Roland Rosenfeld's patch to
142 * optionally access the user-manual via Privoxy. Closes patch 679075.
144 * Formatting changed to Privoxy style, added call to
145 * cgi_error_no_template if the requested file doesn't
146 * exist and modified check whether or not Privoxy itself
147 * should serve the manual. Should work cross-platform now.
149 * Revision 1.37 2006/07/18 14:48:45 david__schmidt
150 * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
151 * with what was really the latest development (the v_3_0_branch branch)
153 * Revision 1.35.2.7 2006/01/29 23:10:56 david__schmidt
154 * Multiple filter file support
156 * Revision 1.35.2.6 2005/07/04 03:13:43 david__schmidt
157 * Undo some damaging memory leak patches
159 * Revision 1.35.2.5 2005/05/07 21:50:55 david__schmidt
160 * A few memory leaks plugged (mostly on error paths)
162 * Revision 1.35.2.4 2005/04/04 02:21:24 david__schmidt
163 * Another instance of:
164 * Don't show "Edit" buttons #ifndef FEATURE_CGI_EDIT_ACTIONS
165 * Thanks to Magnus Holmgren for the patch
167 * Revision 1.35.2.3 2003/12/17 16:34:15 oes
168 * - Prevent line wrap beween "View/Edit" link buttons on status page
169 * - Some (mostly irrelevant) fixes for Out-of-mem-case handling
171 * Revision 1.35.2.2 2003/04/03 13:48:28 oes
172 * Don't show "Edit" buttons #ifndef FEATURE_CGI_EDIT_ACTIONS
174 * Revision 1.35.2.1 2002/07/04 15:02:38 oes
175 * Added ability to send redirects to send-banner CGI, so that it can completely mimic the image blocking action if called with type=auto
177 * Revision 1.35.2.1 2002/07/01 17:32:04 morcego
178 * Applying patch from Andreas as provided by Hal on the list.
179 * Message-ID: <20020701121218.V1606@feenix.burgiss.net>
181 * Revision 1.35 2002/05/12 21:44:44 jongfoster
182 * Adding amiga.[ch] revision information, if on an amiga.
184 * Revision 1.34 2002/04/30 12:06:12 oes
185 * Deleted unused code from default_cgi
187 * Revision 1.33 2002/04/30 11:14:52 oes
188 * Made csp the first parameter in *action_to_html
190 * Revision 1.32 2002/04/26 18:29:13 jongfoster
191 * Fixing this Visual C++ warning:
192 * cgisimple.c(775) : warning C4018: '<' : signed/unsigned mismatch
194 * Revision 1.31 2002/04/26 12:54:36 oes
195 * - Kill obsolete REDIRECT_URL code
196 * - Error handling fixes
197 * - Style sheet related HTML snipplet changes
198 * - cgi_show_url_info:
199 * - Matches now in table, actions on single lines,
201 * - standard.action suppressed
202 * - Buttons to View and Edit AFs
204 * Revision 1.30 2002/04/24 02:18:08 oes
205 * - show-status is now the starting point for editing
206 * the actions files, generate list of all AFs with buttons
207 * for viewing and editing, new look for file list (Jon:
208 * buttons now aligned ;-P ), view mode now supports multiple
209 * AFs, name changes, no view links for unspecified files,
210 * no edit link for standard.action.
212 * - Jon's multiple AF patch: cgi_show_url_info now uses all
213 * AFs and marks the output accordingly
215 * Revision 1.29 2002/04/10 13:38:35 oes
216 * load_template signature changed
218 * Revision 1.28 2002/04/07 15:42:12 jongfoster
219 * Fixing send-banner?type=auto when the image-blocker is
220 * a redirect to send-banner
222 * Revision 1.27 2002/04/05 15:50:48 oes
223 * added send-stylesheet CGI
225 * Revision 1.26 2002/04/04 00:36:36 gliptak
226 * always use pcre for matching
228 * Revision 1.25 2002/04/03 22:28:03 gliptak
229 * Removed references to gnu_regex
231 * Revision 1.24 2002/04/02 16:12:47 oes
232 * Fix: moving misplaced lines into #ifdef FEATURE_FORCE
234 * Revision 1.23 2002/03/26 22:29:54 swa
235 * we have a new homepage!
237 * Revision 1.22 2002/03/24 16:18:15 jongfoster
240 * Revision 1.21 2002/03/24 15:23:33 jongfoster
243 * Revision 1.20 2002/03/24 13:25:43 swa
244 * name change related issues
246 * Revision 1.19 2002/03/16 23:54:06 jongfoster
247 * Adding graceful termination feature, to help look for memory leaks.
248 * If you enable this (which, by design, has to be done by hand
249 * editing config.h) and then go to http://i.j.b/die, then the program
250 * will exit cleanly after the *next* request. It should free all the
251 * memory that was used.
253 * Revision 1.18 2002/03/12 01:44:49 oes
254 * Changed default for "blocked" image from jb logo to checkboard pattern
256 * Revision 1.17 2002/03/08 16:43:18 oes
257 * Added choice beween GIF and PNG built-in images
259 * Revision 1.16 2002/03/07 03:48:38 oes
260 * - Changed built-in images from GIF to PNG
261 * (with regard to Unisys patent issue)
262 * - Added a 4x4 pattern PNG which is less intrusive
263 * than the logo but also clearly marks the deleted banners
265 * Revision 1.15 2002/03/06 22:54:35 jongfoster
266 * Automated function-comment nitpicking.
268 * Revision 1.14 2002/03/02 04:14:50 david__schmidt
269 * Clean up a little CRLF unpleasantness that suddenly appeared
271 * Revision 1.13 2002/02/21 00:10:37 jongfoster
272 * Adding send-banner?type=auto option
274 * Revision 1.12 2002/01/23 01:03:32 jongfoster
275 * Fixing gcc [CygWin] compiler warnings
277 * Revision 1.11 2002/01/23 00:01:04 jongfoster
278 * Adding cgi_transparent_gif() for http://i.j.b/t
279 * Adding missing html_encode() to many CGI functions.
280 * Adding urlmatch.[ch] to http://i.j.b/show-version
282 * Revision 1.10 2002/01/17 21:10:37 jongfoster
283 * Changes to cgi_show_url_info to use new matching code from urlmatch.c.
284 * Also fixing a problem in the same function with improperly quoted URLs
285 * in output HTML, and adding code to handle https:// URLs correctly.
287 * Revision 1.9 2001/11/30 23:09:15 jongfoster
288 * Now reports on FEATURE_CGI_EDIT_ACTIONS
289 * Removing FEATURE_DENY_GZIP from template
291 * Revision 1.8 2001/11/13 00:14:07 jongfoster
292 * Fixing stupid bug now I've figured out what || means.
293 * (It always returns 0 or 1, not one of it's paramaters.)
295 * Revision 1.7 2001/10/23 21:48:19 jongfoster
296 * Cleaning up error handling in CGI functions - they now send back
297 * a HTML error page and should never cause a FATAL error. (Fixes one
298 * potential source of "denial of service" attacks).
300 * CGI actions file editor that works and is actually useful.
302 * Ability to toggle JunkBuster remotely using a CGI call.
304 * You can turn off both the above features in the main configuration
305 * file, e.g. if you are running a multi-user proxy.
307 * Revision 1.6 2001/10/14 22:00:32 jongfoster
308 * Adding support for a 404 error when an invalid CGI page is requested.
310 * Revision 1.5 2001/10/07 15:30:41 oes
311 * Removed FEATURE_DENY_GZIP
313 * Revision 1.4 2001/10/02 15:31:12 oes
314 * Introduced show-request cgi
316 * Revision 1.3 2001/09/22 16:34:44 jongfoster
317 * Removing unneeded #includes
319 * Revision 1.2 2001/09/19 18:01:11 oes
320 * Fixed comments; cosmetics
322 * Revision 1.1 2001/09/16 17:08:54 jongfoster
323 * Moving simple CGI functions from cgi.c to new file cgisimple.c
326 **********************************************************************/
332 #include <sys/types.h>
340 #endif /* def HAVE_ACCESS */
344 #include "cgisimple.h"
350 #include "miscutil.h"
353 #include "urlmatch.h"
356 const char cgisimple_h_rcs[] = CGISIMPLE_H_VERSION;
359 static char *show_rcs(void);
360 static jb_err show_defines(struct map *exports);
363 * 16x16 ico blobs for favicon delivery functions.
365 const char default_favicon_data[] =
366 "\000\000\001\000\001\000\020\020\002\000\000\000\000\000\260"
367 "\000\000\000\026\000\000\000\050\000\000\000\020\000\000\000"
368 "\040\000\000\000\001\000\001\000\000\000\000\000\100\000\000"
369 "\000\000\000\000\000\000\000\000\000\002\000\000\000\000\000"
370 "\000\000\377\377\377\000\377\000\052\000\017\360\000\000\077"
371 "\374\000\000\161\376\000\000\161\376\000\000\361\377\000\000"
372 "\361\377\000\000\360\017\000\000\360\007\000\000\361\307\000"
373 "\000\361\307\000\000\361\307\000\000\360\007\000\000\160\036"
374 "\000\000\177\376\000\000\077\374\000\000\017\360\000\000\360"
375 "\017\000\000\300\003\000\000\200\001\000\000\200\001\000\000"
376 "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
377 "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
378 "\000\000\200\001\000\000\200\001\000\000\300\003\000\000\360"
380 const char error_favicon_data[] =
381 "\000\000\001\000\001\000\020\020\002\000\000\000\000\000\260"
382 "\000\000\000\026\000\000\000\050\000\000\000\020\000\000\000"
383 "\040\000\000\000\001\000\001\000\000\000\000\000\100\000\000"
384 "\000\000\000\000\000\000\000\000\000\002\000\000\000\000\000"
385 "\000\000\377\377\377\000\000\000\377\000\017\360\000\000\077"
386 "\374\000\000\161\376\000\000\161\376\000\000\361\377\000\000"
387 "\361\377\000\000\360\017\000\000\360\007\000\000\361\307\000"
388 "\000\361\307\000\000\361\307\000\000\360\007\000\000\160\036"
389 "\000\000\177\376\000\000\077\374\000\000\017\360\000\000\360"
390 "\017\000\000\300\003\000\000\200\001\000\000\200\001\000\000"
391 "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
392 "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
393 "\000\000\200\001\000\000\200\001\000\000\300\003\000\000\360"
395 const size_t default_favicon_length = sizeof(default_favicon_data) - 1;
396 const size_t error_favicon_length = sizeof(error_favicon_data) - 1;
398 /*********************************************************************
400 * Function : cgi_default
402 * Description : CGI function that is called for the CGI_SITE_1_HOST
403 * and CGI_SITE_2_HOST/CGI_SITE_2_PATH base URLs.
404 * Boring - only exports the default exports.
407 * 1 : csp = Current client state (buffers, headers, etc...)
408 * 2 : rsp = http_response data structure for output
409 * 3 : parameters = map of cgi parameters
411 * CGI Parameters : none
413 * Returns : JB_ERR_OK on success
414 * JB_ERR_MEMORY on out-of-memory
416 *********************************************************************/
417 jb_err cgi_default(struct client_state *csp,
418 struct http_response *rsp,
419 const struct map *parameters)
426 if (NULL == (exports = default_exports(csp, "")))
428 return JB_ERR_MEMORY;
431 return template_fill_for_cgi(csp, "default", exports, rsp);
435 /*********************************************************************
437 * Function : cgi_error_404
439 * Description : CGI function that is called if an unknown action was
443 * 1 : csp = Current client state (buffers, headers, etc...)
444 * 2 : rsp = http_response data structure for output
445 * 3 : parameters = map of cgi parameters
447 * CGI Parameters : none
449 * Returns : JB_ERR_OK on success
450 * JB_ERR_MEMORY on out-of-memory error.
452 *********************************************************************/
453 jb_err cgi_error_404(struct client_state *csp,
454 struct http_response *rsp,
455 const struct map *parameters)
463 if (NULL == (exports = default_exports(csp, NULL)))
465 return JB_ERR_MEMORY;
468 rsp->status = strdup("404 Privoxy configuration page not found");
469 if (rsp->status == NULL)
472 return JB_ERR_MEMORY;
475 return template_fill_for_cgi(csp, "cgi-error-404", exports, rsp);
479 #ifdef FEATURE_GRACEFUL_TERMINATION
480 /*********************************************************************
484 * Description : CGI function to shut down Privoxy.
485 * NOTE: Turning this on in a production build
486 * would be a BAD idea. An EXTREMELY BAD idea.
487 * In short, don't do it.
490 * 1 : csp = Current client state (buffers, headers, etc...)
491 * 2 : rsp = http_response data structure for output
492 * 3 : parameters = map of cgi parameters
494 * CGI Parameters : none
496 * Returns : JB_ERR_OK on success
497 * JB_ERR_MEMORY on out-of-memory error.
499 *********************************************************************/
500 jb_err cgi_die (struct client_state *csp,
501 struct http_response *rsp,
502 const struct map *parameters)
512 * I don't really care what gets sent back to the browser.
513 * Take the easy option - "out of memory" page.
516 return JB_ERR_MEMORY;
518 #endif /* def FEATURE_GRACEFUL_TERMINATION */
521 /*********************************************************************
523 * Function : cgi_show_request
525 * Description : Show the client's request and what sed() would have
529 * 1 : csp = Current client state (buffers, headers, etc...)
530 * 2 : rsp = http_response data structure for output
531 * 3 : parameters = map of cgi parameters
533 * CGI Parameters : none
535 * Returns : JB_ERR_OK on success
536 * JB_ERR_MEMORY on out-of-memory error.
538 *********************************************************************/
539 jb_err cgi_show_request(struct client_state *csp,
540 struct http_response *rsp,
541 const struct map *parameters)
550 if (NULL == (exports = default_exports(csp, "show-request")))
552 return JB_ERR_MEMORY;
556 * Repair the damage done to the IOB by get_header()
558 for (p = csp->iob->buf; p < csp->iob->eod; p++)
560 if (*p == '\0') *p = '\n';
564 * Export the original client's request and the one we would
565 * be sending to the server if this wasn't a CGI call
568 if (map(exports, "client-request", 1, html_encode(csp->iob->buf), 0))
571 return JB_ERR_MEMORY;
574 if (map(exports, "processed-request", 1,
575 html_encode_and_free_original(list_to_text(csp->headers)), 0))
578 return JB_ERR_MEMORY;
581 return template_fill_for_cgi(csp, "show-request", exports, rsp);
585 /*********************************************************************
587 * Function : cgi_send_banner
589 * Description : CGI function that returns a banner.
592 * 1 : csp = Current client state (buffers, headers, etc...)
593 * 2 : rsp = http_response data structure for output
594 * 3 : parameters = map of cgi parameters
597 * type : Selects the type of banner between "trans", "logo",
598 * and "auto". Defaults to "logo" if absent or invalid.
599 * "auto" means to select as if we were image-blocking.
600 * (Only the first character really counts; b and t are
603 * Returns : JB_ERR_OK on success
604 * JB_ERR_MEMORY on out-of-memory error.
606 *********************************************************************/
607 jb_err cgi_send_banner(struct client_state *csp,
608 struct http_response *rsp,
609 const struct map *parameters)
611 char imagetype = lookup(parameters, "type")[0];
614 * If type is auto, then determine the right thing
615 * to do from the set-image-blocker action
617 if (imagetype == 'a')
624 #ifdef FEATURE_IMAGE_BLOCKING
625 if ((csp->action->flags & ACTION_IMAGE_BLOCKER) != 0)
627 static const char prefix1[] = CGI_PREFIX "send-banner?type=";
628 static const char prefix2[] = "http://" CGI_SITE_1_HOST "/send-banner?type=";
629 const char *p = csp->action->string[ACTION_STRING_IMAGE_BLOCKER];
633 /* Use default - nothing to do here. */
635 else if (0 == strcmpic(p, "blank"))
639 else if (0 == strcmpic(p, "pattern"))
645 * If the action is to call this CGI, determine
648 else if (0 == strncmpic(p, prefix1, sizeof(prefix1) - 1))
650 imagetype = p[sizeof(prefix1) - 1];
652 else if (0 == strncmpic(p, prefix2, sizeof(prefix2) - 1))
654 imagetype = p[sizeof(prefix2) - 1];
658 * Everything else must (should) be a URL to
666 #endif /* def FEATURE_IMAGE_BLOCKING */
670 * Now imagetype is either the non-auto type we were called with,
671 * or it was auto and has since been determined. In any case, we
672 * can proceed to actually answering the request by sending a redirect
673 * or an image as appropriate:
675 if (imagetype == 'r')
677 rsp->status = strdup("302 Local Redirect from Privoxy");
678 if (rsp->status == NULL)
680 return JB_ERR_MEMORY;
682 if (enlist_unique_header(rsp->headers, "Location",
683 csp->action->string[ACTION_STRING_IMAGE_BLOCKER]))
685 return JB_ERR_MEMORY;
690 if ((imagetype == 'b') || (imagetype == 't'))
692 rsp->body = bindup(image_blank_data, image_blank_length);
693 rsp->content_length = image_blank_length;
697 rsp->body = bindup(image_pattern_data, image_pattern_length);
698 rsp->content_length = image_pattern_length;
701 if (rsp->body == NULL)
703 return JB_ERR_MEMORY;
705 if (enlist(rsp->headers, "Content-Type: " BUILTIN_IMAGE_MIMETYPE))
707 return JB_ERR_MEMORY;
718 /*********************************************************************
720 * Function : cgi_transparent_image
722 * Description : CGI function that sends a 1x1 transparent image.
725 * 1 : csp = Current client state (buffers, headers, etc...)
726 * 2 : rsp = http_response data structure for output
727 * 3 : parameters = map of cgi parameters
729 * CGI Parameters : None
731 * Returns : JB_ERR_OK on success
732 * JB_ERR_MEMORY on out-of-memory error.
734 *********************************************************************/
735 jb_err cgi_transparent_image(struct client_state *csp,
736 struct http_response *rsp,
737 const struct map *parameters)
739 rsp->body = bindup(image_blank_data, image_blank_length);
740 rsp->content_length = image_blank_length;
742 if (rsp->body == NULL)
744 return JB_ERR_MEMORY;
747 if (enlist(rsp->headers, "Content-Type: " BUILTIN_IMAGE_MIMETYPE))
749 return JB_ERR_MEMORY;
759 /*********************************************************************
761 * Function : cgi_send_default_favicon
763 * Description : CGI function that sends the standard favicon.
766 * 1 : csp = Current client state (buffers, headers, etc...)
767 * 2 : rsp = http_response data structure for output
768 * 3 : parameters = map of cgi parameters
770 * CGI Parameters : None
772 * Returns : JB_ERR_OK on success
773 * JB_ERR_MEMORY on out-of-memory error.
775 *********************************************************************/
776 jb_err cgi_send_default_favicon(struct client_state *csp,
777 struct http_response *rsp,
778 const struct map *parameters)
780 rsp->body = bindup(default_favicon_data, default_favicon_length);
781 rsp->content_length = default_favicon_length;
783 if (rsp->body == NULL)
785 return JB_ERR_MEMORY;
788 if (enlist(rsp->headers, "Content-Type: image/x-icon"))
790 return JB_ERR_MEMORY;
800 /*********************************************************************
802 * Function : cgi_send_error_favicon
804 * Description : CGI function that sends the favicon for error pages.
807 * 1 : csp = Current client state (buffers, headers, etc...)
808 * 2 : rsp = http_response data structure for output
809 * 3 : parameters = map of cgi parameters
811 * CGI Parameters : None
813 * Returns : JB_ERR_OK on success
814 * JB_ERR_MEMORY on out-of-memory error.
816 *********************************************************************/
817 jb_err cgi_send_error_favicon(struct client_state *csp,
818 struct http_response *rsp,
819 const struct map *parameters)
821 rsp->body = bindup(error_favicon_data, error_favicon_length);
822 rsp->content_length = error_favicon_length;
824 if (rsp->body == NULL)
826 return JB_ERR_MEMORY;
829 if (enlist(rsp->headers, "Content-Type: image/x-icon"))
831 return JB_ERR_MEMORY;
841 /*********************************************************************
843 * Function : cgi_send_stylesheet
845 * Description : CGI function that sends a css stylesheet found
846 * in the cgi-style.css template
849 * 1 : csp = Current client state (buffers, headers, etc...)
850 * 2 : rsp = http_response data structure for output
851 * 3 : parameters = map of cgi parameters
853 * CGI Parameters : None
855 * Returns : JB_ERR_OK on success
856 * JB_ERR_MEMORY on out-of-memory error.
858 *********************************************************************/
859 jb_err cgi_send_stylesheet(struct client_state *csp,
860 struct http_response *rsp,
861 const struct map *parameters)
868 err = template_load(csp, &rsp->body, "cgi-style.css", 0);
870 if (err == JB_ERR_FILE)
873 * No way to tell user; send empty stylesheet
875 log_error(LOG_LEVEL_ERROR, "Could not find cgi-style.css template");
879 return err; /* JB_ERR_MEMORY */
882 if (enlist(rsp->headers, "Content-Type: text/css"))
884 return JB_ERR_MEMORY;
890 /*********************************************************************
892 * Function : cgi_send_user_manual
894 * Description : CGI function that sends a file in the user
898 * 1 : csp = Current client state (buffers, headers, etc...)
899 * 2 : rsp = http_response data structure for output
900 * 3 : parameters = map of cgi parameters
902 * CGI Parameters : file=name.html, the name of the HTML file
903 * (relative to user-manual from config)
905 * Returns : JB_ERR_OK on success
906 * JB_ERR_MEMORY on out-of-memory error.
908 *********************************************************************/
909 jb_err cgi_send_user_manual(struct client_state *csp,
910 struct http_response *rsp,
911 const struct map *parameters)
913 const char * filename;
916 jb_err err = JB_ERR_OK;
923 if (!parameters->first)
925 /* requested http://p.p/user-manual (without trailing slash) */
926 return cgi_redirect(rsp, CGI_PREFIX "user-manual/");
929 get_string_param(parameters, "file", &filename);
930 /* Check paramter for hack attempts */
931 if (filename && strchr(filename, '/'))
933 return JB_ERR_CGI_PARAMS;
935 if (filename && strstr(filename, ".."))
937 return JB_ERR_CGI_PARAMS;
940 full_path = make_path(csp->config->usermanual, filename ? filename : "index.html");
941 if (full_path == NULL)
943 return JB_ERR_MEMORY;
946 /* Open user-manual file */
947 if (NULL == (fp = fopen(full_path, "rb")))
949 log_error(LOG_LEVEL_ERROR, "Cannot open user-manual file %s: %E", full_path);
950 err = cgi_error_no_template(csp, rsp, full_path);
955 /* Get file length */
956 fseek(fp, 0, SEEK_END);
957 length = (size_t)ftell(fp);
958 fseek(fp, 0, SEEK_SET);
960 /* Allocate memory and load the file directly into the body */
961 rsp->body = (char *)zalloc(length+1);
966 return JB_ERR_MEMORY;
968 if (!fread(rsp->body, length, 1, fp))
971 * May happen if the file size changes between fseek() and fread().
972 * If it does, we just log it and serve what we got.
974 log_error(LOG_LEVEL_ERROR, "Couldn't completely read user-manual file %s.", full_path);
979 rsp->content_length = length;
981 /* Guess correct Content-Type based on the filename's ending */
984 length = strlen(filename);
990 if((length>=4) && !strcmp(&filename[length-4], ".css"))
992 err = enlist(rsp->headers, "Content-Type: text/css");
994 else if((length>=4) && !strcmp(&filename[length-4], ".jpg"))
996 err = enlist(rsp->headers, "Content-Type: image/jpeg");
1000 err = enlist(rsp->headers, "Content-Type: text/html");
1007 /*********************************************************************
1009 * Function : cgi_show_version
1011 * Description : CGI function that returns a a web page describing the
1012 * file versions of Privoxy.
1015 * 1 : csp = Current client state (buffers, headers, etc...)
1016 * 2 : rsp = http_response data structure for output
1017 * 3 : parameters = map of cgi parameters
1019 * CGI Parameters : none
1021 * Returns : JB_ERR_OK on success
1022 * JB_ERR_MEMORY on out-of-memory error.
1024 *********************************************************************/
1025 jb_err cgi_show_version(struct client_state *csp,
1026 struct http_response *rsp,
1027 const struct map *parameters)
1029 struct map *exports;
1035 if (NULL == (exports = default_exports(csp, "show-version")))
1037 return JB_ERR_MEMORY;
1040 if (map(exports, "sourceversions", 1, show_rcs(), 0))
1043 return JB_ERR_MEMORY;
1046 return template_fill_for_cgi(csp, "show-version", exports, rsp);
1050 /*********************************************************************
1052 * Function : cgi_show_status
1054 * Description : CGI function that returns a web page describing the
1055 * current status of Privoxy.
1058 * 1 : csp = Current client state (buffers, headers, etc...)
1059 * 2 : rsp = http_response data structure for output
1060 * 3 : parameters = map of cgi parameters
1063 * file : Which file to show. Only first letter is checked,
1065 * - "p"ermissions (actions) file
1068 * Default is to show menu and other information.
1070 * Returns : JB_ERR_OK on success
1071 * JB_ERR_MEMORY on out-of-memory error.
1073 *********************************************************************/
1074 jb_err cgi_show_status(struct client_state *csp,
1075 struct http_response *rsp,
1076 const struct map *parameters)
1083 char buf[BUFFER_SIZE];
1084 const char * filename = NULL;
1085 char * file_description = NULL;
1086 #ifdef FEATURE_STATISTICS
1087 float perc_rej; /* Percentage of http requests rejected */
1088 int local_urls_read;
1089 int local_urls_rejected;
1090 #endif /* ndef FEATURE_STATISTICS */
1091 jb_err err = JB_ERR_OK;
1093 struct map *exports;
1099 if (NULL == (exports = default_exports(csp, "show-status")))
1101 return JB_ERR_MEMORY;
1104 switch (*(lookup(parameters, "file")))
1107 if (!get_number_param(csp, parameters, "index", &i) && i < MAX_AF_FILES && csp->actions_list[i])
1109 filename = csp->actions_list[i]->filename;
1110 file_description = "Actions File";
1115 if (!get_number_param(csp, parameters, "index", &i) && i < MAX_AF_FILES && csp->rlist[i])
1117 filename = csp->rlist[i]->filename;
1118 file_description = "Filter File";
1122 #ifdef FEATURE_TRUST
1126 filename = csp->tlist->filename;
1127 file_description = "Trust File";
1130 #endif /* def FEATURE_TRUST */
1133 if (NULL != filename)
1135 if ( map(exports, "file-description", 1, file_description, 1)
1136 || map(exports, "filepath", 1, html_encode(filename), 0) )
1139 return JB_ERR_MEMORY;
1142 if ((fp = fopen(filename, "r")) == NULL)
1144 if (map(exports, "content", 1, "<h1>ERROR OPENING FILE!</h1>", 1))
1147 return JB_ERR_MEMORY;
1153 while ((s != NULL) && fgets(buf, sizeof(buf), fp))
1155 string_join (&s, html_encode(buf));
1159 if (map(exports, "contents", 1, s, 0))
1162 return JB_ERR_MEMORY;
1166 return template_fill_for_cgi(csp, "show-status-file", exports, rsp);
1170 for (j = 0; (s != NULL) && (j < Argc); j++)
1172 if (!err) err = string_join (&s, html_encode(Argv[j]));
1173 if (!err) err = string_append(&s, " ");
1175 if (!err) err = map(exports, "invocation", 1, s, 0);
1177 if (!err) err = map(exports, "options", 1, csp->config->proxy_args, 1);
1178 if (!err) err = show_defines(exports);
1183 return JB_ERR_MEMORY;
1186 #ifdef FEATURE_STATISTICS
1187 local_urls_read = urls_read;
1188 local_urls_rejected = urls_rejected;
1191 * Need to alter the stats not to include the fetch of this
1194 * Can't do following thread safely! doh!
1197 * urls_rejected--; * This will be incremented subsequently *
1200 if (local_urls_read == 0)
1202 if (!err) err = map_block_killer(exports, "have-stats");
1206 if (!err) err = map_block_killer(exports, "have-no-stats");
1208 perc_rej = (float)local_urls_rejected * 100.0F /
1209 (float)local_urls_read;
1211 snprintf(buf, sizeof(buf), "%d", local_urls_read);
1212 if (!err) err = map(exports, "requests-received", 1, buf, 1);
1214 snprintf(buf, sizeof(buf), "%d", local_urls_rejected);
1215 if (!err) err = map(exports, "requests-blocked", 1, buf, 1);
1217 snprintf(buf, sizeof(buf), "%6.2f", perc_rej);
1218 if (!err) err = map(exports, "percent-blocked", 1, buf, 1);
1221 #else /* ndef FEATURE_STATISTICS */
1222 err = err || map_block_killer(exports, "statistics");
1223 #endif /* ndef FEATURE_STATISTICS */
1226 * List all action files in use, together with view and edit links,
1227 * except for standard.action, which should only be viewable. (Not
1228 * enforced in the editor itself)
1229 * FIXME: Shouldn't include hardwired HTML here, use line template instead!
1232 for (i = 0; i < MAX_AF_FILES; i++)
1234 if (csp->actions_list[i] != NULL)
1236 if (!err) err = string_append(&s, "<tr><td>");
1237 if (!err) err = string_join(&s, html_encode(csp->actions_list[i]->filename));
1238 snprintf(buf, sizeof(buf),
1239 "</td><td class=\"buttons\"><a href=\"/show-status?file=actions&index=%d\">View</a>", i);
1240 if (!err) err = string_append(&s, buf);
1242 #ifdef FEATURE_CGI_EDIT_ACTIONS
1243 if (NULL == strstr(csp->actions_list[i]->filename, "standard.action") && NULL != csp->config->actions_file_short[i])
1246 if (access(csp->config->actions_file[i], W_OK) == 0)
1248 #endif /* def HAVE_ACCESS */
1249 snprintf(buf, sizeof(buf), " <a href=\"/edit-actions-list?f=%d\">Edit</a>", i);
1250 if (!err) err = string_append(&s, buf);
1255 if (!err) err = string_append(&s, " <strong>No write access.</strong>");
1257 #endif /* def HAVE_ACCESS */
1261 if (!err) err = string_append(&s, "</td></tr>\n");
1266 if (!err) err = map(exports, "actions-filenames", 1, s, 0);
1270 if (!err) err = map(exports, "actions-filenames", 1, "<tr><td>None specified</td></tr>", 1);
1274 * List all re_filterfiles in use, together with view options.
1275 * FIXME: Shouldn't include hardwired HTML here, use line template instead!
1278 for (i = 0; i < MAX_AF_FILES; i++)
1280 if (csp->rlist[i] != NULL)
1282 if (!err) err = string_append(&s, "<tr><td>");
1283 if (!err) err = string_join(&s, html_encode(csp->rlist[i]->filename));
1285 "</td><td class=\"buttons\"><a href=\"/show-status?file=filter&index=%d\">View</a>", i);
1286 if (!err) err = string_append(&s, buf);
1287 if (!err) err = string_append(&s, "</td></tr>\n");
1292 if (!err) err = map(exports, "re-filter-filenames", 1, s, 0);
1296 if (!err) err = map(exports, "re-filter-filenames", 1, "<tr><td>None specified</td></tr>", 1);
1297 if (!err) err = map_block_killer(exports, "have-filterfile");
1300 #ifdef FEATURE_TRUST
1303 if (!err) err = map(exports, "trust-filename", 1, html_encode(csp->tlist->filename), 0);
1307 if (!err) err = map(exports, "trust-filename", 1, "None specified", 1);
1308 if (!err) err = map_block_killer(exports, "have-trustfile");
1311 if (!err) err = map_block_killer(exports, "trust-support");
1312 #endif /* ndef FEATURE_TRUST */
1317 return JB_ERR_MEMORY;
1320 return template_fill_for_cgi(csp, "show-status", exports, rsp);
1324 /*********************************************************************
1326 * Function : cgi_show_url_info
1328 * Description : CGI function that determines and shows which actions
1329 * Privoxy will perform for a given url, and which
1330 * matches starting from the defaults have lead to that.
1333 * 1 : csp = Current client state (buffers, headers, etc...)
1334 * 2 : rsp = http_response data structure for output
1335 * 3 : parameters = map of cgi parameters
1338 * url : The url whose actions are to be determined.
1339 * If url is unset, the url-given conditional will be
1340 * set, so that all but the form can be suppressed in
1343 * Returns : JB_ERR_OK on success
1344 * JB_ERR_MEMORY on out-of-memory error.
1346 *********************************************************************/
1347 jb_err cgi_show_url_info(struct client_state *csp,
1348 struct http_response *rsp,
1349 const struct map *parameters)
1352 struct map *exports;
1359 if (NULL == (exports = default_exports(csp, "show-url-info")))
1361 return JB_ERR_MEMORY;
1365 * Get the url= parameter (if present) and remove any leading/trailing spaces.
1367 url_param = strdup(lookup(parameters, "url"));
1368 if (url_param == NULL)
1371 return JB_ERR_MEMORY;
1376 * Handle prefixes. 4 possibilities:
1377 * 1) "http://" or "https://" prefix present and followed by URL - OK
1378 * 2) Only the "http://" or "https://" part is present, no URL - change
1379 * to empty string so it will be detected later as "no URL".
1380 * 3) Parameter specified but doesn't contain "http(s?)://" - add a
1382 * 4) Parameter not specified or is empty string - let this fall through
1383 * for now, next block of code will handle it.
1385 if (0 == strncmp(url_param, "http://", 7))
1387 if (url_param[7] == '\0')
1390 * Empty URL (just prefix).
1391 * Make it totally empty so it's caught by the next if()
1393 url_param[0] = '\0';
1396 else if (0 == strncmp(url_param, "https://", 8))
1398 if (url_param[8] == '\0')
1401 * Empty URL (just prefix).
1402 * Make it totally empty so it's caught by the next if()
1404 url_param[0] = '\0';
1407 else if (url_param[0] != '\0')
1410 * Unknown prefix - assume http://
1412 const size_t url_param_prefixed_size = 7 + 1 + strlen(url_param);
1413 char * url_param_prefixed = malloc(url_param_prefixed_size);
1414 if (NULL == url_param_prefixed)
1418 return JB_ERR_MEMORY;
1420 strlcpy(url_param_prefixed, "http://", url_param_prefixed_size);
1421 strlcat(url_param_prefixed, url_param, url_param_prefixed_size);
1423 url_param = url_param_prefixed;
1427 * Hide "toggle off" warning if Privoxy is toggled on.
1430 #ifdef FEATURE_TOGGLE
1431 (global_toggle_state == 1) &&
1432 #endif /* def FEATURE_TOGGLE */
1433 map_block_killer(exports, "privoxy-is-toggled-off")
1437 return JB_ERR_MEMORY;
1440 if (url_param[0] == '\0')
1442 /* URL paramater not specified, display query form only. */
1444 if (map_block_killer(exports, "url-given")
1445 || map(exports, "url", 1, "", 1))
1448 return JB_ERR_MEMORY;
1453 /* Given a URL, so query it. */
1458 struct file_list *fl;
1459 struct url_actions *b;
1460 struct http_request url_to_query[1];
1461 struct current_action_spec action[1];
1464 if (map(exports, "url", 1, html_encode(url_param), 0))
1468 return JB_ERR_MEMORY;
1471 init_current_action(action);
1473 if (map(exports, "default", 1, current_action_to_html(csp, action), 0))
1475 free_current_action(action);
1478 return JB_ERR_MEMORY;
1481 err = parse_http_url(url_param, url_to_query, csp);
1485 if (err == JB_ERR_MEMORY)
1487 free_http_request(url_to_query);
1488 free_current_action(action);
1490 return JB_ERR_MEMORY;
1496 err = map(exports, "matches", 1, "<b>[Invalid URL specified!]</b>" , 1);
1497 if (!err) err = map(exports, "final", 1, lookup(exports, "default"), 1);
1498 if (!err) err = map_block_killer(exports, "valid-url");
1500 free_current_action(action);
1501 free_http_request(url_to_query);
1506 return JB_ERR_MEMORY;
1509 return template_fill_for_cgi(csp, "show-url-info", exports, rsp);
1513 * We have a warning about SSL paths. Hide it for unencrypted sites.
1515 if (!url_to_query->ssl)
1517 if (map_block_killer(exports, "https"))
1519 free_current_action(action);
1521 free_http_request(url_to_query);
1522 return JB_ERR_MEMORY;
1526 matches = strdup("<table summary=\"\" class=\"transparent\">");
1528 for (i = 0; i < MAX_AF_FILES; i++)
1530 if (NULL == csp->config->actions_file_short[i]
1531 || !strcmp(csp->config->actions_file_short[i], "standard.action")) continue;
1535 if ((fl = csp->actions_list[i]) != NULL)
1537 if ((b = fl->f) != NULL)
1539 /* FIXME: Hardcoded HTML! */
1540 string_append(&matches, "<tr><th>In file: ");
1541 string_join (&matches, html_encode(csp->config->actions_file_short[i]));
1542 snprintf(buf, sizeof(buf), " <a class=\"cmd\" href=\"/show-status?file=actions&index=%d\">", i);
1543 string_append(&matches, buf);
1544 string_append(&matches, "View</a>");
1545 #ifdef FEATURE_CGI_EDIT_ACTIONS
1547 if (access(csp->config->actions_file[i], W_OK) == 0)
1549 #endif /* def HAVE_ACCESS */
1550 snprintf(buf, sizeof(buf), " <a class=\"cmd\" href=\"/edit-actions-list?f=%d\">", i);
1551 string_append(&matches, buf);
1552 string_append(&matches, "Edit</a>");
1557 string_append(&matches, " <strong>No write access.</strong>");
1559 #endif /* def HAVE_ACCESS */
1560 #endif /* FEATURE_CGI_EDIT_ACTIONS */
1562 string_append(&matches, "</th></tr>\n");
1569 for (; (b != NULL) && (matches != NULL); b = b->next)
1571 if (url_match(b->url, url_to_query))
1573 string_append(&matches, "<tr><td>{");
1574 string_join (&matches, actions_to_html(csp, b->action));
1575 string_append(&matches, " }<br>\n<code>");
1576 string_join (&matches, html_encode(b->url->spec));
1577 string_append(&matches, "</code></td></tr>\n");
1579 if (merge_current_action(action, b->action))
1582 free_http_request(url_to_query);
1583 free_current_action(action);
1585 return JB_ERR_MEMORY;
1593 string_append(&matches, "<tr><td>(no matches in this file)</td></tr>\n");
1596 string_append(&matches, "</table>\n");
1599 * XXX: Kludge to make sure the "Forward settings" section
1600 * shows what forward-override{} would do with the requested URL.
1601 * No one really cares how the CGI request would be forwarded
1602 * if it wasn't intercepted as CGI request in the first place.
1604 * From here on the action bitmask will no longer reflect
1605 * the real url (http://config.privoxy.org/show-url-info?url=.*),
1606 * but luckily it's no longer required later on anyway.
1608 free_current_action(csp->action);
1609 url_actions(url_to_query, csp);
1612 * Fill in forwarding settings.
1614 * The possibilities are:
1616 * - http forwarding only
1617 * - socks4(a) forwarding only
1618 * - socks4(a) and http forwarding.
1620 * XXX: Parts of this code could be reused for the
1621 * "forwarding-failed" template which currently doesn't
1622 * display the proxy port and an eventual second forwarder.
1625 const struct forward_spec * fwd = forward_url(url_to_query, csp);
1627 if ((fwd->gateway_host == NULL) && (fwd->forward_host == NULL))
1629 if (!err) err = map_block_killer(exports, "socks-forwarder");
1630 if (!err) err = map_block_killer(exports, "http-forwarder");
1634 char port[10]; /* We save proxy ports as int but need a string here */
1636 if (!err) err = map_block_killer(exports, "no-forwarder");
1638 if (fwd->gateway_host != NULL)
1640 if (!err) err = map(exports, "socks-type", 1, (fwd->type == SOCKS_4) ?
1641 "socks4" : "socks4a", 1);
1642 if (!err) err = map(exports, "gateway-host", 1, fwd->gateway_host, 1);
1643 snprintf(port, sizeof(port), "%d", fwd->gateway_port);
1644 if (!err) err = map(exports, "gateway-port", 1, port, 1);
1648 if (!err) err = map_block_killer(exports, "socks-forwarder");
1651 if (fwd->forward_host != NULL)
1653 if (!err) err = map(exports, "forward-host", 1, fwd->forward_host, 1);
1654 snprintf(port, sizeof(port), "%d", fwd->forward_port);
1655 if (!err) err = map(exports, "forward-port", 1, port, 1);
1659 if (!err) err = map_block_killer(exports, "http-forwarder");
1664 free_http_request(url_to_query);
1666 if (err || matches == NULL)
1668 free_current_action(action);
1670 return JB_ERR_MEMORY;
1673 if (map(exports, "matches", 1, matches , 0))
1675 free_current_action(action);
1677 return JB_ERR_MEMORY;
1680 s = current_action_to_html(csp, action);
1682 free_current_action(action);
1684 if (map(exports, "final", 1, s, 0))
1687 return JB_ERR_MEMORY;
1691 return template_fill_for_cgi(csp, "show-url-info", exports, rsp);
1695 /*********************************************************************
1697 * Function : cgi_robots_txt
1699 * Description : CGI function to return "/robots.txt".
1702 * 1 : csp = Current client state (buffers, headers, etc...)
1703 * 2 : rsp = http_response data structure for output
1704 * 3 : parameters = map of cgi parameters
1706 * CGI Parameters : None
1708 * Returns : JB_ERR_OK on success
1709 * JB_ERR_MEMORY on out-of-memory error.
1711 *********************************************************************/
1712 jb_err cgi_robots_txt(struct client_state *csp,
1713 struct http_response *rsp,
1714 const struct map *parameters)
1720 "# This is the Privoxy control interface.\n"
1721 "# It isn't very useful to index it, and you're likely to break stuff.\n"
1727 if (rsp->body == NULL)
1729 return JB_ERR_MEMORY;
1732 err = enlist_unique(rsp->headers, "Content-Type: text/plain", 13);
1736 get_http_time(7 * 24 * 60 * 60, buf); /* 7 days into future */
1737 if (!err) err = enlist_unique_header(rsp->headers, "Expires", buf);
1739 return (err ? JB_ERR_MEMORY : JB_ERR_OK);
1743 /*********************************************************************
1745 * Function : show_defines
1747 * Description : Add to a map the state od all conditional #defines
1748 * used when building
1751 * 1 : exports = map to extend
1753 * Returns : JB_ERR_OK on success
1754 * JB_ERR_MEMORY on out-of-memory error.
1756 *********************************************************************/
1757 static jb_err show_defines(struct map *exports)
1759 jb_err err = JB_ERR_OK;
1762 if (!err) err = map_conditional(exports, "FEATURE_ACL", 1);
1763 #else /* ifndef FEATURE_ACL */
1764 if (!err) err = map_conditional(exports, "FEATURE_ACL", 0);
1765 #endif /* ndef FEATURE_ACL */
1767 #ifdef FEATURE_CGI_EDIT_ACTIONS
1768 if (!err) err = map_conditional(exports, "FEATURE_CGI_EDIT_ACTIONS", 1);
1769 #else /* ifndef FEATURE_COOKIE_JAR */
1770 if (!err) err = map_conditional(exports, "FEATURE_CGI_EDIT_ACTIONS", 0);
1771 #endif /* ndef FEATURE_COOKIE_JAR */
1773 #ifdef FEATURE_COOKIE_JAR
1774 if (!err) err = map_conditional(exports, "FEATURE_COOKIE_JAR", 1);
1775 #else /* ifndef FEATURE_COOKIE_JAR */
1776 if (!err) err = map_conditional(exports, "FEATURE_COOKIE_JAR", 0);
1777 #endif /* ndef FEATURE_COOKIE_JAR */
1779 #ifdef FEATURE_FAST_REDIRECTS
1780 if (!err) err = map_conditional(exports, "FEATURE_FAST_REDIRECTS", 1);
1781 #else /* ifndef FEATURE_FAST_REDIRECTS */
1782 if (!err) err = map_conditional(exports, "FEATURE_FAST_REDIRECTS", 0);
1783 #endif /* ndef FEATURE_FAST_REDIRECTS */
1785 #ifdef FEATURE_FORCE_LOAD
1786 if (!err) err = map_conditional(exports, "FEATURE_FORCE_LOAD", 1);
1787 if (!err) err = map(exports, "FORCE_PREFIX", 1, FORCE_PREFIX, 1);
1788 #else /* ifndef FEATURE_FORCE_LOAD */
1789 if (!err) err = map_conditional(exports, "FEATURE_FORCE_LOAD", 0);
1790 if (!err) err = map(exports, "FORCE_PREFIX", 1, "(none - disabled)", 1);
1791 #endif /* ndef FEATURE_FORCE_LOAD */
1793 #ifdef FEATURE_GRACEFUL_TERMINATION
1794 if (!err) err = map_conditional(exports, "FEATURE_GRACEFUL_TERMINATION", 1);
1795 #else /* ifndef FEATURE_GRACEFUL_TERMINATION */
1796 if (!err) err = map_conditional(exports, "FEATURE_GRACEFUL_TERMINATION", 0);
1797 #endif /* ndef FEATURE_GRACEFUL_TERMINATION */
1799 #ifdef FEATURE_IMAGE_BLOCKING
1800 if (!err) err = map_conditional(exports, "FEATURE_IMAGE_BLOCKING", 1);
1801 #else /* ifndef FEATURE_IMAGE_BLOCKING */
1802 if (!err) err = map_conditional(exports, "FEATURE_IMAGE_BLOCKING", 0);
1803 #endif /* ndef FEATURE_IMAGE_BLOCKING */
1805 #ifdef FEATURE_IMAGE_DETECT_MSIE
1806 if (!err) err = map_conditional(exports, "FEATURE_IMAGE_DETECT_MSIE", 1);
1807 #else /* ifndef FEATURE_IMAGE_DETECT_MSIE */
1808 if (!err) err = map_conditional(exports, "FEATURE_IMAGE_DETECT_MSIE", 0);
1809 #endif /* ndef FEATURE_IMAGE_DETECT_MSIE */
1811 #ifdef FEATURE_KILL_POPUPS
1812 if (!err) err = map_conditional(exports, "FEATURE_KILL_POPUPS", 1);
1813 #else /* ifndef FEATURE_KILL_POPUPS */
1814 if (!err) err = map_conditional(exports, "FEATURE_KILL_POPUPS", 0);
1815 #endif /* ndef FEATURE_KILL_POPUPS */
1817 #ifdef FEATURE_NO_GIFS
1818 if (!err) err = map_conditional(exports, "FEATURE_NO_GIFS", 1);
1819 #else /* ifndef FEATURE_NO_GIFS */
1820 if (!err) err = map_conditional(exports, "FEATURE_NO_GIFS", 0);
1821 #endif /* ndef FEATURE_NO_GIFS */
1823 #ifdef FEATURE_PTHREAD
1824 if (!err) err = map_conditional(exports, "FEATURE_PTHREAD", 1);
1825 #else /* ifndef FEATURE_PTHREAD */
1826 if (!err) err = map_conditional(exports, "FEATURE_PTHREAD", 0);
1827 #endif /* ndef FEATURE_PTHREAD */
1829 #ifdef FEATURE_STATISTICS
1830 if (!err) err = map_conditional(exports, "FEATURE_STATISTICS", 1);
1831 #else /* ifndef FEATURE_STATISTICS */
1832 if (!err) err = map_conditional(exports, "FEATURE_STATISTICS", 0);
1833 #endif /* ndef FEATURE_STATISTICS */
1835 #ifdef FEATURE_TOGGLE
1836 if (!err) err = map_conditional(exports, "FEATURE_TOGGLE", 1);
1837 #else /* ifndef FEATURE_TOGGLE */
1838 if (!err) err = map_conditional(exports, "FEATURE_TOGGLE", 0);
1839 #endif /* ndef FEATURE_TOGGLE */
1841 #ifdef FEATURE_TRUST
1842 if (!err) err = map_conditional(exports, "FEATURE_TRUST", 1);
1843 #else /* ifndef FEATURE_TRUST */
1844 if (!err) err = map_conditional(exports, "FEATURE_TRUST", 0);
1845 #endif /* ndef FEATURE_TRUST */
1848 if (!err) err = map_conditional(exports, "FEATURE_ZLIB", 1);
1849 #else /* ifndef FEATURE_ZLIB */
1850 if (!err) err = map_conditional(exports, "FEATURE_ZLIB", 0);
1851 #endif /* ndef FEATURE_ZLIB */
1854 if (!err) err = map_conditional(exports, "STATIC_PCRE", 1);
1855 #else /* ifndef STATIC_PCRE */
1856 if (!err) err = map_conditional(exports, "STATIC_PCRE", 0);
1857 #endif /* ndef STATIC_PCRE */
1860 if (!err) err = map_conditional(exports, "STATIC_PCRS", 1);
1861 #else /* ifndef STATIC_PCRS */
1862 if (!err) err = map_conditional(exports, "STATIC_PCRS", 0);
1863 #endif /* ndef STATIC_PCRS */
1869 /*********************************************************************
1871 * Function : show_rcs
1873 * Description : Create a string with the rcs info for all sourcefiles
1877 * Returns : A string, or NULL on out-of-memory.
1879 *********************************************************************/
1880 static char *show_rcs(void)
1882 char *result = strdup("");
1883 char buf[BUFFER_SIZE];
1885 /* Instead of including *all* dot h's in the project (thus creating a
1886 * tremendous amount of dependencies), I will concede to declaring them
1887 * as extern's. This forces the developer to add to this list, but oh well.
1890 #define SHOW_RCS(__x) \
1892 extern const char __x[]; \
1893 snprintf(buf, sizeof(buf), " %s\n", __x); \
1894 string_append(&result, buf); \
1897 /* In alphabetical order */
1898 SHOW_RCS(actions_h_rcs)
1899 SHOW_RCS(actions_rcs)
1901 SHOW_RCS(amiga_h_rcs)
1903 #endif /* def AMIGA */
1906 #ifdef FEATURE_CGI_EDIT_ACTIONS
1907 SHOW_RCS(cgiedit_h_rcs)
1908 SHOW_RCS(cgiedit_rcs)
1909 #endif /* def FEATURE_CGI_EDIT_ACTIONS */
1910 SHOW_RCS(cgisimple_h_rcs)
1911 SHOW_RCS(cgisimple_rcs)
1913 SHOW_RCS(cygwin_h_rcs)
1915 SHOW_RCS(deanimate_h_rcs)
1916 SHOW_RCS(deanimate_rcs)
1917 SHOW_RCS(encode_h_rcs)
1918 SHOW_RCS(encode_rcs)
1919 SHOW_RCS(errlog_h_rcs)
1920 SHOW_RCS(errlog_rcs)
1921 SHOW_RCS(filters_h_rcs)
1922 SHOW_RCS(filters_rcs)
1923 SHOW_RCS(gateway_h_rcs)
1924 SHOW_RCS(gateway_rcs)
1925 SHOW_RCS(jbsockets_h_rcs)
1926 SHOW_RCS(jbsockets_rcs)
1929 #ifdef FEATURE_KILL_POPUPS
1930 SHOW_RCS(killpopup_h_rcs)
1931 SHOW_RCS(killpopup_rcs)
1932 #endif /* def FEATURE_KILL_POPUPS */
1933 SHOW_RCS(list_h_rcs)
1935 SHOW_RCS(loadcfg_h_rcs)
1936 SHOW_RCS(loadcfg_rcs)
1937 SHOW_RCS(loaders_h_rcs)
1938 SHOW_RCS(loaders_rcs)
1939 SHOW_RCS(miscutil_h_rcs)
1940 SHOW_RCS(miscutil_rcs)
1941 SHOW_RCS(parsers_h_rcs)
1942 SHOW_RCS(parsers_rcs)
1944 SHOW_RCS(pcrs_h_rcs)
1945 SHOW_RCS(project_h_rcs)
1946 SHOW_RCS(ssplit_h_rcs)
1947 SHOW_RCS(ssplit_rcs)
1948 SHOW_RCS(urlmatch_h_rcs)
1949 SHOW_RCS(urlmatch_rcs)
1951 #ifndef _WIN_CONSOLE
1952 SHOW_RCS(w32log_h_rcs)
1953 SHOW_RCS(w32log_rcs)
1954 SHOW_RCS(w32res_h_rcs)
1955 SHOW_RCS(w32taskbar_h_rcs)
1956 SHOW_RCS(w32taskbar_rcs)
1957 #endif /* ndef _WIN_CONSOLE */
1958 SHOW_RCS(win32_h_rcs)
1960 #endif /* def _WIN32 */