Mercurial > hg > nginx

comparison src/http/modules/ngx_http_charset_filter.c @ 155:46eb23d9471d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx-0.0.1-2003-10-22-20:38:26 import
author Igor Sysoev <igor@sysoev.ru>
date Wed, 22 Oct 2003 16:38:26 +0000
parents 54307053f185
children 4db54fdbcbe7
comparison
equal deleted inserted replaced
154:eac26585476e 155:46eb23d9471d
48 ngx_http_charset_filter_init, /* init module */ 48 ngx_http_charset_filter_init, /* init module */
49 NULL /* init child */ 49 NULL /* init child */
50 }; 50 };
51 51
52 52
53 static int (*next_header_filter) (ngx_http_request_t *r); 53 static ngx_http_output_header_filter_pt ngx_http_next_header_filter;
54 #if 0 54 #if 0
55 static int (*next_body_filter) (ngx_http_request_t *r, ngx_chain_t *ch); 55 static ngx_http_output_body_filter_pt ngx_http_next_body_filter;
56 #endif 56 #endif
57 57
58 58
59 static int ngx_http_charset_header_filter(ngx_http_request_t *r) 59 static int ngx_http_charset_header_filter(ngx_http_request_t *r)
60 { 60 {
61 ngx_http_charset_loc_conf_t *lcf; 61 ngx_http_charset_loc_conf_t *lcf;
62 62
63 if (r->headers_out.content_type == NULL 63 if (r->headers_out.content_type == NULL
64 || ngx_strncasecmp(r->headers_out.content_type->value.data, 64 || ngx_strncasecmp(r->headers_out.content_type->value.data,
65 "text/", 5) != 0 65 "text/", 5) != 0
66 || ngx_strstr(r->headers_out.content_type->value.data, "charset") 66 || ngx_strstr(r->headers_out.content_type->value.data, "charset")
67 != NULL 67 != NULL
68 ) 68 )
69 { 69 {
70 return next_header_filter(r); 70 return ngx_http_next_header_filter(r);
71 } 71 }
72 72
73 lcf = ngx_http_get_module_loc_conf(r, ngx_http_charset_filter_module); 73 lcf = ngx_http_get_module_loc_conf(r, ngx_http_charset_filter_module);
74 74
75 if (r->headers_out.status == NGX_HTTP_MOVED_PERMANENTLY 75 if (r->headers_out.status == NGX_HTTP_MOVED_PERMANENTLY
76 && r->headers_out.status == NGX_HTTP_MOVED_TEMPORARILY) 76 && r->headers_out.status == NGX_HTTP_MOVED_TEMPORARILY)
77 { 77 {
78 /* do not set charset for the redirect because NN 4.x uses this 78
79 charset instead of the next page charset */ 79 /*
80 * do not set charset for the redirect because NN 4.x uses this
81 * charset instead of the next page charset
82 */
83
80 r->headers_out.charset.len = 0; 84 r->headers_out.charset.len = 0;
81 85
82 } else if (r->headers_out.charset.len == 0) { 86 } else if (r->headers_out.charset.len == 0) {
83 r->headers_out.charset = lcf->default_charset; 87 r->headers_out.charset = lcf->default_charset;
84 } 88 }
85 89
86 return next_header_filter(r); 90 return ngx_http_next_header_filter(r);
87 } 91 }
88 92
89 93
90 #if 0 94 #if 0
91 static int ngx_http_charset_body_filter(ngx_http_request_t *r, ngx_chain_t *in) 95 static int ngx_http_charset_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
92 { 96 {
93 ngx_log_debug(r->connection->log, "CHARSET BODY"); 97 ngx_log_debug(r->connection->log, "CHARSET BODY");
94 return next_body_filter(r, in); 98 return ngx_http_next_body_filter(r, in);
95 } 99 }
96 #endif 100 #endif
97 101
98 102
99 static int ngx_http_charset_filter_init(ngx_cycle_t *cycle) 103 static int ngx_http_charset_filter_init(ngx_cycle_t *cycle)
100 { 104 {
101 next_header_filter = ngx_http_top_header_filter; 105 ngx_http_next_header_filter = ngx_http_top_header_filter;
102 ngx_http_top_header_filter = ngx_http_charset_header_filter; 106 ngx_http_top_header_filter = ngx_http_charset_header_filter;
103 107
104 #if 0 108 #if 0
105 next_body_filter = ngx_http_top_body_filter; 109 ngx_http_next_body_filter = ngx_http_top_body_filter;
106 ngx_http_top_body_filter = ngx_http_charset_body_filter; 110 ngx_http_top_body_filter = ngx_http_charset_body_filter;
107 #endif 111 #endif
108 112
109 return NGX_OK; 113 return NGX_OK;
110 } 114 }