3 #define CGI_H_VERSION "$Id: cgi.h,v 1.16 2001/09/16 17:08:54 jongfoster Exp $"
4 /*********************************************************************
6 * File : $Source: /cvsroot/ijbswa/current/cgi.h,v $
8 * Purpose : Declares functions to intercept request, generate
9 * html or gif answers, and to compose HTTP resonses.
11 * Functions declared include:
14 * Copyright : Written by and Copyright (C) 2001 the SourceForge
15 * IJBSWA team. http://ijbswa.sourceforge.net
17 * Based on the Internet Junkbuster originally written
18 * by and Copyright (C) 1997 Anonymous Coders and
19 * Junkbusters Corporation. http://www.junkbusters.com
21 * This program is free software; you can redistribute it
22 * and/or modify it under the terms of the GNU General
23 * Public License as published by the Free Software
24 * Foundation; either version 2 of the License, or (at
25 * your option) any later version.
27 * This program is distributed in the hope that it will
28 * be useful, but WITHOUT ANY WARRANTY; without even the
29 * implied warranty of MERCHANTABILITY or FITNESS FOR A
30 * PARTICULAR PURPOSE. See the GNU General Public
31 * License for more details.
33 * The GNU General Public License should be included with
34 * this file. If not, you can view it at
35 * http://www.gnu.org/copyleft/gpl.html
36 * or write to the Free Software Foundation, Inc., 59
37 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
41 * Revision 1.16 2001/09/16 17:08:54 jongfoster
42 * Moving simple CGI functions from cgi.c to new file cgisimple.c
44 * Revision 1.15 2001/09/16 15:02:35 jongfoster
45 * Adding i.j.b/robots.txt.
46 * Inlining add_stats() since it's only ever called from one place.
48 * Revision 1.14 2001/09/16 11:38:02 jongfoster
49 * Splitting fill_template() into 2 functions:
50 * template_load() loads the file
51 * template_fill() performs the PCRS regexps.
52 * This is because the CGI edit interface has a "table row"
53 * template which is used many times in the page - this
54 * change means it's only loaded from disk once.
56 * Revision 1.13 2001/09/16 11:00:10 jongfoster
57 * New function alloc_http_response, for symmetry with free_http_response
59 * Revision 1.12 2001/09/13 23:31:25 jongfoster
60 * Moving image data to cgi.c rather than cgi.h.
62 * Revision 1.11 2001/08/05 16:06:20 jongfoster
63 * Modifiying "struct map" so that there are now separate header and
64 * "map_entry" structures. This means that functions which modify a
65 * map no longer need to return a pointer to the modified map.
66 * Also, it no longer reverses the order of the entries (which may be
67 * important with some advanced template substitutions).
69 * Revision 1.10 2001/08/01 21:19:22 jongfoster
70 * Moving file version information to a separate CGI page.
72 * Revision 1.9 2001/08/01 00:17:54 jongfoster
73 * Adding prototype for map_conditional
75 * Revision 1.8 2001/07/30 22:08:36 jongfoster
76 * Tidying up #defines:
77 * - All feature #defines are now of the form FEATURE_xxx
78 * - Permanently turned off WIN_GUI_EDIT
79 * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
81 * Revision 1.7 2001/07/29 18:43:08 jongfoster
82 * Changing #ifdef _FILENAME_H to FILENAME_H_INCLUDED, to conform to
85 * Revision 1.6 2001/06/29 21:45:41 oes
86 * Indentation, CRLF->LF, Tab-> Space
88 * Revision 1.5 2001/06/29 13:22:44 oes
90 * - Added new functions: default_exports(), make_menu(),
91 * error_response() etc, ranamed others and changed
92 * param and return types.
93 * - Removed HTTP/HTML snipplets
94 * - Removed logentry from cancelled commit
96 * Revision 1.4 2001/06/09 10:50:58 jongfoster
97 * Changing "show URL info" handler to new style.
98 * Adding "extern" to some function prototypes.
100 * Revision 1.3 2001/06/03 19:12:16 oes
101 * introduced new cgi handling
103 * No revisions before 1.3
105 **********************************************************************/
115 * Dispatch & parameter parsing functions
117 extern struct http_response *dispatch_cgi(struct client_state *csp);
118 extern struct map *parse_cgi_parameters(char *argstring);
120 /* Not exactly a CGI */
121 extern struct http_response * error_response(struct client_state *csp,
122 const char *templatename,
126 * CGI support functions
128 extern struct http_response * alloc_http_response(void);
129 extern void free_http_response(struct http_response *rsp);
131 extern struct http_response *finish_http_response(struct http_response *rsp);
133 extern struct map * default_exports(const struct client_state *csp, const char *caller);
135 extern jb_err map_block_killer (struct map *exports, const char *name);
136 extern jb_err map_conditional (struct map *exports, const char *name, int choose_first);
138 extern jb_err template_load(struct client_state *csp, char ** template_ptr,
139 const char *templatename);
140 extern jb_err template_fill(char ** template_ptr, const struct map *exports);
141 extern jb_err template_fill_for_cgi(struct client_state *csp,
142 const char *templatename,
144 struct http_response *rsp);
146 extern void cgi_init_error_messages(void);
147 extern struct http_response *cgi_error_memory(void);
148 extern jb_err cgi_error_no_template(struct client_state *csp,
149 struct http_response *rsp,
150 const char *template_name);
151 extern jb_err cgi_error_bad_param(struct client_state *csp,
152 struct http_response *rsp);
157 extern void get_http_time(int time_offset, char * buf);
158 extern char *make_menu(const char *self);
159 extern char *dump_map(const struct map *map);
164 extern const char image_junkbuster_gif_data[];
165 extern const int image_junkbuster_gif_length;
166 extern const char image_blank_gif_data[];
167 extern const int image_blank_gif_length;
170 /* Revision control strings from this header and associated .c file */
171 extern const char cgi_rcs[];
172 extern const char cgi_h_rcs[];
178 #endif /* ndef CGI_H_INCLUDED */