1 #ifndef PROJECT_H_INCLUDED
2 #define PROJECT_H_INCLUDED
3 #define PROJECT_H_VERSION "$Id: project.h,v 1.35 2001/10/07 18:06:43 oes Exp $"
4 /*********************************************************************
6 * File : $Source: /cvsroot/ijbswa/current/project.h,v $
8 * Purpose : Defines data structures which are widely used in the
9 * project. Does not define any variables or functions
10 * (though it does declare some macros).
12 * Copyright : Written by and Copyright (C) 2001 the SourceForge
13 * IJBSWA team. http://ijbswa.sourceforge.net
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.
39 * Revision 1.35 2001/10/07 18:06:43 oes
40 * Added status member to struct http_request
42 * Revision 1.34 2001/10/07 15:45:25 oes
43 * Added url member to struct http_request and commented all
48 * Added ACTION_DOWNGRADE and ACTION_NO_COMPRESSION
50 * Replaced struct client_state members rejected,
51 * force, active and toggled_on with "flags" bitmap.
53 * Added CSP_FLAG_MODIFIED and CSP_FLAG_CHUNKED
55 * Added buffer_limit to struct configuration_spec
57 * Revision 1.33 2001/09/20 13:30:08 steudten
59 * Make freez() more secure in case of: if (exp) { free(z) ; a=*z }
60 * Last case will set z to NULL in free(z) and thats bad..
62 * Revision 1.32 2001/09/16 23:02:51 jongfoster
65 * Revision 1.31 2001/09/16 13:20:29 jongfoster
66 * Rewrite of list library. Now has seperate header and list_entry
67 * structures. Also added a large sprinking of assert()s to the list
70 * Revision 1.30 2001/09/13 23:52:00 jongfoster
71 * Support for both static and dynamically generated CGI pages
73 * Revision 1.29 2001/09/13 23:29:43 jongfoster
74 * Defining FORWARD_SPEC_INITIALIZER
76 * Revision 1.28 2001/09/13 23:05:50 jongfoster
77 * Changing the string paramater to the header parsers a "const".
79 * Revision 1.27 2001/08/05 16:06:20 jongfoster
80 * Modifiying "struct map" so that there are now separate header and
81 * "map_entry" structures. This means that functions which modify a
82 * map no longer need to return a pointer to the modified map.
83 * Also, it no longer reverses the order of the entries (which may be
84 * important with some advanced template substitutions).
86 * Revision 1.26 2001/07/30 22:08:36 jongfoster
87 * Tidying up #defines:
88 * - All feature #defines are now of the form FEATURE_xxx
89 * - Permanently turned off WIN_GUI_EDIT
90 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
92 * Revision 1.25 2001/07/29 18:43:08 jongfoster
93 * Changing #ifdef _FILENAME_H to FILENAME_H_INCLUDED, to conform to
96 * Revision 1.24 2001/07/25 17:20:27 oes
97 * Introduced http->user_agent
99 * Revision 1.23 2001/07/18 12:32:23 oes
100 * - Added ACTION_STRING_DEANIMATE
101 * - moved #define freez from jcc.h to project.h
103 * Revision 1.22 2001/07/15 17:51:41 jongfoster
104 * Renaming #define STATIC to STATIC_PCRE
106 * Revision 1.21 2001/07/13 14:03:19 oes
107 * - Reorganized regex header inclusion and #defines to
108 * comply to the scheme in configure.in
109 * - Added csp->content_type and its CT_* keys
110 * - Added ACTION_DEANIMATE
111 * - Removed all #ifdef PCRS
113 * Revision 1.20 2001/06/29 21:45:41 oes
114 * Indentation, CRLF->LF, Tab-> Space
116 * Revision 1.19 2001/06/29 13:33:36 oes
117 * - Improved comments
118 * - Introduced http_request.host_ip_addr_str
119 * - Introduced http_response.head_length
120 * - Introduced config.my_ip_addr_str, config.my_hostname,
121 * config.admin_address and config.proxy_info_url
122 * - Removed config.proxy_args_header and config.proxy_args_trailer,
123 * renamed config.proxy_args_invocation to config.proxy_args
124 * - Removed HTML snipplets and GIFs
125 * - Removed logentry from cancelled commit
127 * Revision 1.18 2001/06/09 10:57:39 jongfoster
128 * Adding definition of BUFFER_SIZE.
129 * Changing struct cgi_dispatcher to use "const" strings.
131 * Revision 1.17 2001/06/07 23:15:09 jongfoster
132 * Merging ACL and forward files into config file.
133 * Moving struct gateway members into struct forward_spec
134 * Removing config->proxy_args_gateways
135 * Cosmetic: Adding a few comments
137 * Revision 1.16 2001/06/04 18:31:58 swa
138 * files are now prefixed with either `confdir' or `logdir'.
139 * `make redhat-dist' replaces both entries confdir and logdir
142 * Revision 1.15 2001/06/04 11:28:53 swa
143 * redirect did not work due to missing /
145 * Revision 1.14 2001/06/03 11:03:48 oes
147 * added struct http_response,
148 * changed struct interceptors to struct cgi_dispatcher,
149 * moved HTML stuff to cgi.h
151 * Revision 1.13 2001/06/01 20:05:36 jongfoster
152 * Support for +image-blocker{}: added ACTION_IMAGE_BLOCKER
153 * constant, and removed csp->tinygif.
155 * Revision 1.12 2001/06/01 18:49:17 jongfoster
156 * Replaced "list_share" with "list" - the tiny memory gain was not
157 * worth the extra complexity.
159 * Revision 1.11 2001/06/01 10:32:47 oes
160 * Added constants for anchoring selection bitmap
162 * Revision 1.10 2001/05/31 21:33:53 jongfoster
163 * Changes for new actions file, replacing permissionsfile
164 * and parts of the config file. Also added support for
167 * Revision 1.9 2001/05/31 17:32:31 oes
169 * - Enhanced domain part globbing with infix and prefix asterisk
170 * matching and optional unanchored operation
172 * Revision 1.8 2001/05/29 20:09:15 joergs
173 * HTTP_REDIRECT_TEMPLATE fixed.
175 * Revision 1.7 2001/05/29 09:50:24 jongfoster
176 * Unified blocklist/imagelist/actionslist.
177 * File format is still under discussion, but the internal changes
180 * Also modified interceptor behaviour:
181 * - We now intercept all URLs beginning with one of the following
182 * prefixes (and *only* these prefixes):
184 * * http://ijbswa.sf.net/config/
185 * * http://ijbswa.sourceforge.net/config/
186 * - New interceptors "home page" - go to http://i.j.b/ to see it.
187 * - Internal changes so that intercepted and fast redirect pages
188 * are not replaced with an image.
189 * - Interceptors now have the option to send a binary page direct
190 * to the client. (i.e. ijb-send-banner uses this)
191 * - Implemented show-url-info interceptor. (Which is why I needed
192 * the above interceptors changes - a typical URL is
193 * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
194 * The previous mechanism would not have intercepted that, and
195 * if it had been intercepted then it then it would have replaced
198 * Revision 1.6 2001/05/27 22:17:04 oes
200 * - re_process_buffer no longer writes the modified buffer
201 * to the client, which was very ugly. It now returns the
202 * buffer, which it is then written by chat.
204 * - content_length now adjusts the Content-Length: header
205 * for modified documents rather than crunch()ing it.
206 * (Length info in csp->content_length, which is 0 for
207 * unmodified documents)
209 * - For this to work, sed() is called twice when filtering.
211 * Revision 1.5 2001/05/26 00:28:36 jongfoster
212 * Automatic reloading of config file.
213 * Removed obsolete SIGHUP support (Unix) and Reload menu option (Win32).
214 * Most of the global variables have been moved to a new
215 * struct configuration_spec, accessed through csp->config->globalname
216 * Most of the globals remaining are used by the Win32 GUI.
218 * Revision 1.4 2001/05/22 18:46:04 oes
220 * - Enabled filtering banners by size rather than URL
221 * by adding patterns that replace all standard banner
222 * sizes with the "Junkbuster" gif to the re_filterfile
224 * - Enabled filtering WebBugs by providing a pattern
225 * which kills all 1x1 images
227 * - Added support for PCRE_UNGREEDY behaviour to pcrs,
228 * which is selected by the (nonstandard and therefore
229 * capital) letter 'U' in the option string.
230 * It causes the quantifiers to be ungreedy by default.
231 * Appending a ? turns back to greedy (!).
233 * - Added a new interceptor ijb-send-banner, which
234 * sends back the "Junkbuster" gif. Without imagelist or
235 * MSIE detection support, or if tinygif = 1, or the
236 * URL isn't recognized as an imageurl, a lame HTML
237 * explanation is sent instead.
239 * - Added new feature, which permits blocking remote
240 * script redirects and firing back a local redirect
242 * The feature is conditionally compiled, i.e. it
243 * can be disabled with --disable-fast-redirects,
244 * plus it must be activated by a "fast-redirects"
245 * line in the config file, has its own log level
246 * and of course wants to be displayed by show-proxy-args
247 * Note: Boy, all the #ifdefs in 1001 locations and
248 * all the fumbling with configure.in and acconfig.h
249 * were *way* more work than the feature itself :-(
251 * - Because a generic redirect template was needed for
252 * this, tinygif = 3 now uses the same.
254 * - Moved GIFs, and other static HTTP response templates
259 * - Removed some >400 CRs again (Jon, you really worked
262 * Revision 1.3 2001/05/20 01:21:20 jongfoster
263 * Version 2.9.4 checkin.
264 * - Merged popupfile and cookiefile, and added control over PCRS
265 * filtering, in new "actionsfile".
266 * - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
267 * file error you now get a message box (in the Win32 GUI) rather
268 * than the program exiting with no explanation.
269 * - Made killpopup use the PCRS MIME-type checking and HTTP-header
271 * - Removed tabs from "config"
272 * - Moved duplicated url parsing code in "loaders.c" to a new funcition.
273 * - Bumped up version number.
275 * Revision 1.2 2001/05/17 23:01:01 oes
276 * - Cleaned CRLF's from the sources and related files
278 * Revision 1.1.1.1 2001/05/15 13:59:03 oes
279 * Initial import of version 2.9.3 source tree
282 *********************************************************************/
285 /* Declare struct FILE for vars and funcs. */
288 /* Need time_t for file_list */
292 * Include appropriate regular expression libraries.
293 * Note that pcrs and pcre (native) are needed for cgi
294 * and are included anyway.
297 #if defined(REGEX_PCRE) || defined (REGEX_GNU)
299 #endif /* defined(REGEX_PCRE) || defined (REGEX_GNU) */
313 #if defined(REGEX_PCRE)
315 # include "pcreposix.h"
317 # include <pcreposix.h>
319 #endif /* defined(REGEX_PCRE) */
321 #if defined(REGEX_GNU)
322 # include "gnu_regex.h"
327 #endif /* def AMIGA */
333 #define freez(X) { if(X) { free(X); X = NULL ; } }
335 #define BUFFER_SIZE 5000
339 /* Default IP and port to listen on */
340 #define HADDR_DEFAULT "127.0.0.1"
341 #define HADDR_PORT 8000
344 /* Forward defs for various structures */
346 /* Need this for struct client_state */
347 struct configuration_spec;
350 /* Generic linked list of strings */
355 struct list_entry *next;
360 struct list_entry *first;
361 struct list_entry *last;
365 /* A map from a string to another string */
371 struct map_entry *next;
376 struct map_entry *first;
377 struct map_entry *last;
383 char *cmd; /* Whole command line: method, URL, Version */
384 char *gpc; /* HTTP method: GET, POST, .. */
385 char *url; /* The URL */
386 char *ver; /* Protocol version */
387 int status; /* HTTP Status */
389 char *host; /* Host part of URL */
390 int port; /* Port of URL or 80 (default) */
391 char *path; /* Path of URL */
392 char *hostport; /* host[:port] */
393 int ssl; /* Flag if protocol is https */
395 char *host_ip_addr_str; /* String with dotted decimal representation
396 * of host's IP. NULL before connect_to() */
397 char *user_agent; /* Client's User-Agent: header value */
400 /* Response generated by CGI, blocker, or error handler */
403 char *status; /* HTTP status (string)*/
404 struct list headers[1]; /* List of header lines */
405 char *head; /* Formatted http response head */
406 int head_length; /* Length of http response head */
407 char *body; /* HTTP document body */
408 int content_length; /* Length of body, REQUIRED if binary body */
409 int is_static; /* Nonzero if the content will never change and
410 * should be cached by the broser (e.g. images) */
416 char *spec; /* The string which was parsed to produce this */
417 /* url_spec. Used for debugging or display only. */
419 /* Hostname matching: */
420 char *domain; /* Fully qalified domain name (FQDN) pattern. */
421 /* May contain "*". */
422 char *dbuf; /* Buffer with '\0'-delimited fqdn */
423 char **dvec; /* Domain ptr vector into dbuf */
424 int dcnt; /* How many domains in fqdn? */
425 int unanchored; /* Bitmap - flags are ANCHOR_LEFT and ANCHOR_RIGHT */
428 int port; /* The port number, or 0 to match all ports. */
431 char *path; /* The path prefix (if not using regex), or source */
433 int pathlen; /* ==strlen(path). Needed for prefix matching. */
435 regex_t *preg; /* Regex for matching path part */
439 #define URL_SPEC_INITIALIZER { NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0, NULL }
440 #else /* ifndef REGEX */
441 #define URL_SPEC_INITIALIZER { NULL, NULL, NULL, NULL, 0, 0, 0, NULL, 0 }
442 #endif /* ndef REGEX */
444 /* Constants for host part matching in URLs */
445 #define ANCHOR_LEFT 1
446 #define ANCHOR_RIGHT 2
458 #define IOB_PEEK(CSP) ((CSP->iob->cur > CSP->iob->eod) ? (CSP->iob->eod - CSP->iob->cur) : 0)
459 #define IOB_RESET(CSP) if(CSP->iob->buf) free(CSP->iob->buf); memset(CSP->iob, '\0', sizeof(CSP->iob));
461 /* Keys for csp->content_type */
462 #define CT_TEXT 1 /* Suitable for pcrs filtering */
463 #define CT_GIF 2 /* Suitable for GIF filtering */
464 #define CT_TABOO 3 /* DONT filter */
466 #define ACTION_MASK_ALL (~0U)
468 #define ACTION_MOST_COMPATIBLE 0x0000U
470 #define ACTION_BLOCK 0x0001U
471 #define ACTION_DEANIMATE 0x0002U
472 #define ACTION_DOWNGRADE 0x0004U
473 #define ACTION_FAST_REDIRECTS 0x0008U
474 #define ACTION_FILTER 0x0010U
475 #define ACTION_HIDE_FORWARDED 0x0020U
476 #define ACTION_HIDE_FROM 0x0040U
477 #define ACTION_HIDE_REFERER 0x0080U /* sic - follow HTTP, not English */
478 #define ACTION_HIDE_USER_AGENT 0x0100U
479 #define ACTION_IMAGE 0x0200U
480 #define ACTION_IMAGE_BLOCKER 0x0400U
481 #define ACTION_NO_COMPRESSION 0x0800U
482 #define ACTION_NO_COOKIE_READ 0x1000U
483 #define ACTION_NO_COOKIE_SET 0x2000U
484 #define ACTION_NO_POPUPS 0x4000U
485 #define ACTION_VANILLA_WAFER 0x8000U
486 #define ACTION_LIMIT_CONNECT 0x010000U
488 #define ACTION_STRING_DEANIMATE 0
489 #define ACTION_STRING_FROM 1
490 #define ACTION_STRING_IMAGE_BLOCKER 2
491 #define ACTION_STRING_REFERER 3
492 #define ACTION_STRING_USER_AGENT 4
493 #define ACTION_STRING_LIMIT_CONNECT 5
494 #define ACTION_STRING_COUNT 6
496 #define ACTION_MULTI_ADD_HEADER 0
497 #define ACTION_MULTI_WAFER 1
498 #define ACTION_MULTI_COUNT 2
501 * This structure contains a list of actions to apply to a URL.
502 * It only contains positive instructions - no "-" options.
503 * It is not used to store the actions list itself, only for
504 * url_actions() to return the current values.
506 struct current_action_spec
508 unsigned flags; /* a bit set to "1" = add action */
510 /* For those actions that require parameters: */
512 /* each entry is valid if & only if corresponding entry in "add" set. */
513 char * string[ACTION_STRING_COUNT];
516 struct list multi[ACTION_MULTI_COUNT][1];
521 * This structure contains a set of changes to actions.
522 * It can contain both positive and negative instructions.
523 * It is used to store an entry in the actions list.
527 unsigned mask; /* a bit set to "0" = remove action */
528 unsigned add; /* a bit set to "1" = add action */
530 /* For those actions that require parameters: */
532 /* each entry is valid if & only if corresponding entry in "add" set. */
533 char * string[ACTION_STRING_COUNT];
535 /* Strings to remove. */
536 struct list multi_remove[ACTION_MULTI_COUNT][1];
538 /* If nonzero, remove *all* strings. */
539 int multi_remove_all[ACTION_MULTI_COUNT];
542 struct list multi_add[ACTION_MULTI_COUNT][1];
546 * This structure is used to store the actions list.
548 * It contains a URL pattern, and the chages to the actions.
549 * It is a linked list.
553 struct url_spec url[1];
555 struct action_spec action[1];
557 struct url_actions * next;
561 /* Constants defining bitmask for csp->accept_types */
563 #ifdef FEATURE_IMAGE_DETECT_MSIE
565 /* MSIE detected by user-agent string */
566 #define ACCEPT_TYPE_IS_MSIE 0x0001
569 * *If* this is MSIE, it wants an image. (Or this is a shift-reload, or
570 * it's got an image from this URL before... yuck!)
571 * Only meaningful if ACCEPT_TYPE_IS_MSIE set
573 #define ACCEPT_TYPE_MSIE_IMAGE 0x0002
576 * *If* this is MSIE, it wants a HTML document.
577 * Only meaningful if ACCEPT_TYPE_IS_MSIE set
579 #define ACCEPT_TYPE_MSIE_HTML 0x0004
581 #endif /* def FEATURE_IMAGE_DETECT_MSIE */
584 * Flags for use in csp->flags
586 #define CSP_FLAG_ACTIVE 0x01 /* Set if this client is processing data.
587 * Cleared when the thread associated with
588 * this structure dies. */
589 #define CSP_FLAG_CHUNKED 0x02 /* Set if the server's reply is in "chunked"
590 * transfer encoding */
591 #define CSP_FLAG_FORCED 0x04 /* Set if this request was enforced, although
592 * it would normally have been blocked. */
593 #define CSP_FLAG_MODIFIED 0x08 /* Set if any modification to the body was done */
594 #define CSP_FLAG_REJECTED 0x10 /* Set if request was blocked. */
595 #define CSP_FLAG_TOGGLED_ON 0x20 /* Set if we are toggled on (FEATURE_TOGGLE) */
599 /* The proxy's configuration */
600 struct configuration_spec * config;
602 /* The actions to perform on the current request */
603 struct current_action_spec action[1];
605 /* socket to talk to client (web browser) */
608 /* socket to talk to server (web server or proxy) */
611 /* Multi-purpose flag container, see CSP_FLAG_* above */
612 unsigned short int flags;
615 * Client PC's IP address, as reported by the accept()_ function.
616 * Both as string and number
622 /* Our IP address and hostname, i.e. the IP address that
623 the client used to reach us, and the associated hostname,
626 char *my_ip_addr_str;
630 /* The referer in this request, if one was specified. */
632 #endif /* def FEATURE_TRUST */
634 #if defined(FEATURE_IMAGE_DETECT_MSIE)
635 /* Types the client will accept.
636 * Bitmask - see ACCEPT_TYPE_XXX constants.
639 #endif /* defined(FEATURE_IMAGE_DETECT_MSIE) */
641 /* The URL that was requested */
642 struct http_request http[1];
644 /* An I/O buffer used for buffering data read from the client */
647 /* List of all headers for this request */
648 struct list headers[1];
650 /* List of all cookies for this request */
651 struct list cookie_list[1];
653 /* MIME-Type key, see CT_* above */
654 unsigned short int content_type;
656 /* The "X-Forwarded-For:" header sent by the client */
659 /* files associated with this client */
660 struct file_list *actions_list;
662 struct file_list *rlist; /* pcrs job file */
663 size_t content_length; /* Length after content modification */
666 struct file_list *tlist; /* trustfile */
667 #endif /* def FEATURE_TRUST */
669 struct client_state *next;
677 char *(*parser)(const struct parsers *, const char *, struct client_state *);
680 struct cgi_dispatcher
684 int (*handler)(struct client_state *csp, struct http_response *rsp, struct map *parameters);
685 const char *description;
691 * this is a pointer to the data structures associated with the file.
692 * Read-only once the structure has been created.
696 /* Normally NULL. When we are finished with file (i.e. when we have
697 * loaded a new one), set to a pointer to an unloader function.
698 * Unloader will be called by sweep() (called from main loop) when
699 * all clients using this file are done. This prevents threading
702 void (*unloader)(void *);
704 /* Used internally by sweep(). Do not access from elsewhere. */
707 /* Following variables allow us to check if file has been changed.
708 * Read-only once the structure has been created.
713 /* Pointer to next entry in the linked list of all "file_list"s.
714 * This linked list is so that sweep() can navigate it.
715 * Since sweep() can remove items from the list, we must be careful
716 * to only access this value from main thread (when we know sweep
719 struct file_list *next;
726 struct url_spec url[1];
728 struct block_spec *next;
730 #endif /* def FEATURE_TRUST */
733 #define SOCKS_NONE 0 /* Don't use a SOCKS server */
734 #define SOCKS_4 40 /* original SOCKS 4 protocol */
735 #define SOCKS_4A 41 /* as modified for hosts w/o external DNS */
739 struct url_spec url[1];
741 /* Connection type - must be a SOCKS_xxx constant */
748 /* Parent HTTP proxy */
752 /* For the linked list */
753 struct forward_spec *next;
755 #define FORWARD_SPEC_INITIALIZER { { URL_SPEC_INITIALIZER }, 0, NULL, 0, NULL, 0, NULL }
758 struct re_filterfile_spec
762 struct list patterns[1];
767 #define ACL_PERMIT 1 /* accept connection request */
768 #define ACL_DENY 2 /* reject connection request */
770 struct access_control_addr
777 struct access_control_list
779 struct access_control_addr src[1];
780 struct access_control_addr dst[1];
783 struct access_control_list *next;
785 #endif /* def FEATURE_ACL */
788 /* Maximum number of loaders (actions, re_filter, ...) */
792 * Data loaded from the configuration file.
794 * (Anomaly: toggle is still handled through a global, not this structure)
796 struct configuration_spec
805 const char *actions_file;
807 /* The administrator's email address */
810 /* A URL with info on this proxy */
811 char *proxy_info_url;
813 const char *re_filterfile;
815 #ifdef FEATURE_COOKIE_JAR
816 const char * jarfile;
818 #endif /* def FEATURE_COOKIE_JAR */
821 * Port and IP to bind to.
822 * Defaults to HADDR_DEFAULT:HADDR_PORT == 127.0.0.1:8000
827 /* Size limit for IOB */
831 const char * trustfile;
833 struct list trust_info[1];
834 struct url_spec *trust_list[64];
835 #endif /* def FEATURE_TRUST */
838 struct access_control_list *acl;
839 #endif /* def FEATURE_ACL */
841 struct forward_spec *forward;
843 /* All options from the config file, HTML-formatted */
846 /* the configuration file object. */
847 struct file_list *config_file_list;
849 /* List of loaders */
850 int (*loaders[NLOADERS])(struct client_state *);
852 /* bool, nonzero if we need to bind() to the new port */
857 #define SZ(X) (sizeof(X) / sizeof(*X))
859 #ifdef FEATURE_FORCE_LOAD
860 #define FORCE_PREFIX "/IJB-FORCE-LOAD"
861 #endif /* def FEATURE_FORCE_LOAD */
864 #define HOME_PAGE_URL "http://ijbswa.sourceforge.net"
865 #define REDIRECT_URL HOME_PAGE_URL "/redirect.php?v=" VERSION "&to="
866 #define CGI_PREFIX_HOST "i.j.b"
869 static const char CSUCCEED[] =
870 "HTTP/1.0 200 Connection established\n"
871 "Proxy-Agent: IJ/" VERSION "\r\n\r\n";
873 static const char CHEADER[] =
874 "HTTP/1.0 400 Invalid header received from browser\r\n\r\n";
876 static const char CFORBIDDEN[] =
877 "HTTP/1.0 403 Connection not allowable\r\nX-Hint: If you read this message interactively, then you know why this happens ,-)\r\n\r\n";
883 #endif /* ndef PROJECT_H_INCLUDED */