/[mod_ua_charset]/mod_ua_charset.c
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /mod_ua_charset.c

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Revision 1.5 - (show annotations)
Wed Aug 9 19:45:55 2000 UTC (18 years, 8 months ago) by dpavlin
Branch: MAIN
Changes since 1.4: +1 -0 lines
File MIME type: text/plain
even more debugging

1 /* ====================================================================
2 * Copyright (c) 1995-1998 The Apache Group. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * 3. All advertising materials mentioning features or use of this
17 * software must display the following acknowledgment:
18 * "This product includes software developed by the Apache Group
19 * for use in the Apache HTTP server project (http://www.apache.org/)."
20 *
21 * 4. The names "Apache Server" and "Apache Group" must not be used to
22 * endorse or promote products derived from this software without
23 * prior written permission. For written permission, please contact
24 * apache@apache.org.
25 *
26 * 5. Products derived from this software may not be called "Apache"
27 * nor may "Apache" appear in their names without prior written
28 * permission of the Apache Group.
29 *
30 * 6. Redistributions of any form whatsoever must retain the following
31 * acknowledgment:
32 * "This product includes software developed by the Apache Group
33 * for use in the Apache HTTP server project (http://www.apache.org/)."
34 *
35 * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
46 * OF THE POSSIBILITY OF SUCH DAMAGE.
47 * ====================================================================
48 *
49 * This software consists of voluntary contributions made by many
50 * individuals on behalf of the Apache Group and was originally based
51 * on public domain software written at the National Center for
52 * Supercomputing Applications, University of Illinois, Urbana-Champaign.
53 * For more information on the Apache Group and the Apache HTTP server
54 * project, please see <http://www.apache.org/>.
55 *
56 */
57
58 /* charset module
59 *
60 * sets `Contnet-type: text/html; charset=foobar' based on user agent string
61 * from client browser
62 *
63 * Dobrica Pavlinusic <dpavlin@rot13.org>
64 * Robert Avilov <ravilov@linux.hr>
65 *
66 */
67
68
69 #include "httpd.h"
70 #include "http_core.h"
71 #include "http_config.h"
72
73 module MODULE_VAR_EXPORT ua_charset_module;
74
75 static int add_charset_header(request_rec * r)
76 {
77 const char *ua, *ct;
78
79 ua = ap_table_get(r->headers_in, "User-Agent");
80 if (ua == NULL)
81 ua = "<unknown>";
82
83 ct = r->content_type;
84
85 if (ct != NULL) {
86
87 if (strstr(ct, "text/html") == NULL)
88 return DECLINED; /* Don't mess with other types */
89
90 if (strstr(ua, "Mac") != NULL) {
91 if (strstr(ua, "MSIE") != NULL)
92 r->content_type = "text/html; charset=x-mac-roman";
93 else
94 r->content_type = "text/html; charset=MacCE";
95 } else
96 r->content_type = "text/html; charset=iso-8859-2";
97 }
98
99 #ifdef DEBUG
100 ap_table_setn(r->headers_out, "X-Content-Type", ct);
101 ap_table_setn(r->headers_out, "X-new-Content-Type", r->content_type);
102 ap_table_setn(r->headers_out, "X-User-Agent", ua);
103 #endif
104 return OK;
105 }
106
107 module MODULE_VAR_EXPORT ua_charset_module = {
108 STANDARD_MODULE_STUFF,
109 NULL, /* initializer */
110 NULL, /* dir config creater */
111 NULL, /* dir merger --- default is to override */
112 NULL, /* server config */
113 NULL, /* merge server configs */
114 NULL, /* command table */
115 NULL, /* handlers */
116 NULL, /* filename translation */
117 NULL, /* check_user_id */
118 NULL, /* check auth */
119 NULL, /* check access */
120 NULL, /* type_checker */
121 add_charset_header, /* fixups */
122 NULL, /* logger */
123 NULL, /* header parser */
124 NULL, /* child_init */
125 NULL, /* child_exit */
126 NULL /* post read-request */
127 };

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