Mercurial > hg > nginx-quic
annotate src/http/ngx_http_header_filter_module.c @ 2529:339da812982c
axe r->port
author | Igor Sysoev <igor@sysoev.ru> |
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date | Mon, 23 Feb 2009 21:19:35 +0000 |
parents | 2e91aecb9e57 |
children | 5b9b270ea16f |
rev | line source |
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441
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nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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1 |
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2 /* |
444
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3 * Copyright (C) Igor Sysoev |
441
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4 */ |
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98
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
99
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9 #include <ngx_http.h> |
3
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10 #include <nginx.h> |
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1
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12 |
681 | 13 static ngx_int_t ngx_http_header_filter_init(ngx_conf_t *cf); |
356
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14 static ngx_int_t ngx_http_header_filter(ngx_http_request_t *r); |
24
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15 |
41
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16 |
91
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17 static ngx_http_module_t ngx_http_header_filter_module_ctx = { |
509 | 18 NULL, /* preconfiguration */ |
681 | 19 ngx_http_header_filter_init, /* postconfiguration */ |
177
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20 |
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21 NULL, /* create main configuration */ |
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22 NULL, /* init main configuration */ |
69
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23 |
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24 NULL, /* create server configuration */ |
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25 NULL, /* merge server configuration */ |
24
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26 |
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27 NULL, /* create location configuration */ |
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28 NULL, /* merge location configuration */ |
24
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29 }; |
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30 |
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31 |
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32 ngx_module_t ngx_http_header_filter_module = { |
509 | 33 NGX_MODULE_V1, |
90
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34 &ngx_http_header_filter_module_ctx, /* module context */ |
41
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35 NULL, /* module directives */ |
96
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36 NGX_HTTP_MODULE, /* module type */ |
541 | 37 NULL, /* init master */ |
681 | 38 NULL, /* init module */ |
541 | 39 NULL, /* init process */ |
40 NULL, /* init thread */ | |
41 NULL, /* exit thread */ | |
42 NULL, /* exit process */ | |
43 NULL, /* exit master */ | |
44 NGX_MODULE_V1_PADDING | |
41
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45 }; |
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46 |
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47 |
1592 | 48 static char ngx_http_server_string[] = "Server: nginx" CRLF; |
49 static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF; | |
24
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50 |
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51 |
509 | 52 static ngx_str_t ngx_http_status_lines[] = { |
26
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53 |
41
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54 ngx_string("200 OK"), |
633 | 55 ngx_string("201 Created"), |
96
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56 ngx_null_string, /* "202 Accepted" */ |
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57 ngx_null_string, /* "203 Non-Authoritative Information" */ |
511 | 58 ngx_string("204 No Content"), |
96
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59 ngx_null_string, /* "205 Reset Content" */ |
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60 ngx_string("206 Partial Content"), |
499 | 61 |
62 /* ngx_null_string, */ /* "207 Multi-Status" */ | |
96
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63 |
499 | 64 #define NGX_HTTP_LEVEL_200 7 |
65 | |
66 /* ngx_null_string, */ /* "300 Multiple Choices" */ | |
67
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67 |
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68 ngx_string("301 Moved Permanently"), |
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69 ngx_string("302 Moved Temporarily"), |
96
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70 ngx_null_string, /* "303 See Other" */ |
67
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71 ngx_string("304 Not Modified"), |
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72 |
499 | 73 /* ngx_null_string, */ /* "305 Use Proxy" */ |
74 /* ngx_null_string, */ /* "306 unused" */ | |
75 /* ngx_null_string, */ /* "307 Temporary Redirect" */ | |
76 | |
77 #define NGX_HTTP_LEVEL_300 4 | |
78 | |
67
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79 ngx_string("400 Bad Request"), |
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80 ngx_string("401 Unauthorized"), |
499 | 81 ngx_string("402 Payment Required"), |
67
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82 ngx_string("403 Forbidden"), |
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83 ngx_string("404 Not Found"), |
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84 ngx_string("405 Not Allowed"), |
499 | 85 ngx_string("406 Not Acceptable"), |
96
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86 ngx_null_string, /* "407 Proxy Authentication Required" */ |
67
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87 ngx_string("408 Request Time-out"), |
663 | 88 ngx_string("409 Conflict"), |
499 | 89 ngx_string("410 Gone"), |
67
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90 ngx_string("411 Length Required"), |
1057 | 91 ngx_string("412 Precondition Failed"), |
67
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92 ngx_string("413 Request Entity Too Large"), |
499 | 93 ngx_null_string, /* "414 Request-URI Too Large", but we never send it |
238
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94 * because we treat such requests as the HTTP/0.9 |
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95 * requests and send only a body without a header |
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96 */ |
637 | 97 ngx_string("415 Unsupported Media Type"), |
67
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98 ngx_string("416 Requested Range Not Satisfiable"), |
24
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99 |
499 | 100 /* ngx_null_string, */ /* "417 Expectation Failed" */ |
101 /* ngx_null_string, */ /* "418 unused" */ | |
102 /* ngx_null_string, */ /* "419 unused" */ | |
103 /* ngx_null_string, */ /* "420 unused" */ | |
104 /* ngx_null_string, */ /* "421 unused" */ | |
105 /* ngx_null_string, */ /* "422 Unprocessable Entity" */ | |
106 /* ngx_null_string, */ /* "423 Locked" */ | |
107 /* ngx_null_string, */ /* "424 Failed Dependency" */ | |
108 | |
109 #define NGX_HTTP_LEVEL_400 17 | |
110 | |
67
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111 ngx_string("500 Internal Server Error"), |
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112 ngx_string("501 Method Not Implemented"), |
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113 ngx_string("502 Bad Gateway"), |
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114 ngx_string("503 Service Temporarily Unavailable"), |
637 | 115 ngx_string("504 Gateway Time-out"), |
499 | 116 |
637 | 117 ngx_null_string, /* "505 HTTP Version Not Supported" */ |
118 ngx_null_string, /* "506 Variant Also Negotiates" */ | |
119 ngx_string("507 Insufficient Storage"), | |
499 | 120 /* ngx_null_string, */ /* "508 unused" */ |
121 /* ngx_null_string, */ /* "509 unused" */ | |
122 /* ngx_null_string, */ /* "510 Not Extended" */ | |
1
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123 }; |
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124 |
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125 |
569 | 126 ngx_http_header_out_t ngx_http_headers_out[] = { |
416
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127 { ngx_string("Server"), offsetof(ngx_http_headers_out_t, server) }, |
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128 { ngx_string("Date"), offsetof(ngx_http_headers_out_t, date) }, |
509 | 129 #if 0 |
416
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130 { ngx_string("Content-Type"), |
499 | 131 offsetof(ngx_http_headers_out_t, content_type) }, |
509 | 132 #endif |
416
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133 { ngx_string("Content-Length"), |
499 | 134 offsetof(ngx_http_headers_out_t, content_length) }, |
416
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135 { ngx_string("Content-Encoding"), |
499 | 136 offsetof(ngx_http_headers_out_t, content_encoding) }, |
416
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137 { ngx_string("Location"), offsetof(ngx_http_headers_out_t, location) }, |
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138 { ngx_string("Last-Modified"), |
499 | 139 offsetof(ngx_http_headers_out_t, last_modified) }, |
416
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140 { ngx_string("Accept-Ranges"), |
499 | 141 offsetof(ngx_http_headers_out_t, accept_ranges) }, |
416
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142 { ngx_string("Expires"), offsetof(ngx_http_headers_out_t, expires) }, |
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143 { ngx_string("Cache-Control"), |
499 | 144 offsetof(ngx_http_headers_out_t, cache_control) }, |
416
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145 { ngx_string("ETag"), offsetof(ngx_http_headers_out_t, etag) }, |
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146 |
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147 { ngx_null_string, 0 } |
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148 }; |
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149 |
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parents:
diff
changeset
|
150 |
493 | 151 static ngx_int_t |
152 ngx_http_header_filter(ngx_http_request_t *r) | |
1
d220029ac7f3
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parents:
diff
changeset
|
153 { |
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
154 u_char *p; |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
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parents:
423
diff
changeset
|
155 size_t len; |
1804
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|
156 ngx_str_t host; |
681 | 157 ngx_buf_t *b; |
2529 | 158 ngx_uint_t status, i, port; |
501 | 159 ngx_chain_t out; |
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
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parents:
423
diff
changeset
|
160 ngx_list_part_t *part; |
694cd6cdb714
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parents:
423
diff
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|
161 ngx_table_elt_t *header; |
2529 | 162 ngx_connection_t *c; |
429
694cd6cdb714
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parents:
423
diff
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|
163 ngx_http_core_loc_conf_t *clcf; |
1811 | 164 ngx_http_core_srv_conf_t *cscf; |
2529 | 165 struct sockaddr_in *sin; |
166 #if (NGX_HAVE_INET6) | |
167 struct sockaddr_in6 *sin6; | |
168 #endif | |
2512
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|
169 u_char addr[NGX_SOCKADDR_STRLEN]; |
24
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parents:
19
diff
changeset
|
170 |
667 | 171 r->header_sent = 1; |
172 | |
597 | 173 if (r != r->main) { |
509 | 174 return NGX_OK; |
175 } | |
176 | |
41
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26
diff
changeset
|
177 if (r->http_version < NGX_HTTP_VERSION_10) { |
24
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19
diff
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|
178 return NGX_OK; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
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parents:
26
diff
changeset
|
179 } |
24
77c7629a2627
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parents:
19
diff
changeset
|
180 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
91
diff
changeset
|
181 if (r->method == NGX_HTTP_HEAD) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
91
diff
changeset
|
182 r->header_only = 1; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
183 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
184 |
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
185 if (r->headers_out.last_modified_time != -1) { |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
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parents:
429
diff
changeset
|
186 if (r->headers_out.status != NGX_HTTP_OK |
511 | 187 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT |
188 && r->headers_out.status != NGX_HTTP_NOT_MODIFIED) | |
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
189 { |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
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parents:
429
diff
changeset
|
190 r->headers_out.last_modified_time = -1; |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
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parents:
429
diff
changeset
|
191 r->headers_out.last_modified = NULL; |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
192 } |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
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parents:
429
diff
changeset
|
193 } |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
194 |
493 | 195 len = sizeof("HTTP/1.x ") - 1 + sizeof(CRLF) - 1 |
196 /* the end of the header */ | |
197 + sizeof(CRLF) - 1; | |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
198 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
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parents:
19
diff
changeset
|
199 /* status line */ |
452 | 200 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
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parents:
19
diff
changeset
|
201 if (r->headers_out.status_line.len) { |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
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parents:
19
diff
changeset
|
202 len += r->headers_out.status_line.len; |
57
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
47
diff
changeset
|
203 #if (NGX_SUPPRESS_WARN) |
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
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parents:
47
diff
changeset
|
204 status = NGX_INVALID_ARRAY_INDEX; |
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
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parents:
47
diff
changeset
|
205 #endif |
41
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parents:
26
diff
changeset
|
206 |
24
77c7629a2627
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parents:
19
diff
changeset
|
207 } else { |
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
208 |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
209 if (r->headers_out.status < NGX_HTTP_MOVED_PERMANENTLY) { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
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parents:
71
diff
changeset
|
210 /* 2XX */ |
24
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19
diff
changeset
|
211 status = r->headers_out.status - NGX_HTTP_OK; |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
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parents:
diff
changeset
|
212 |
511 | 213 if (r->headers_out.status == NGX_HTTP_NO_CONTENT) { |
214 r->header_only = 1; | |
215 r->headers_out.content_type.len = 0; | |
216 r->headers_out.content_type.data = NULL; | |
217 r->headers_out.last_modified_time = -1; | |
218 r->headers_out.last_modified = NULL; | |
219 r->headers_out.content_length = NULL; | |
220 r->headers_out.content_length_n = -1; | |
221 } | |
222 | |
41
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nginx-0.0.1-2002-12-26-19:26:23 import
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parents:
26
diff
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|
223 } else if (r->headers_out.status < NGX_HTTP_BAD_REQUEST) { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
224 /* 3XX */ |
499 | 225 status = r->headers_out.status - NGX_HTTP_MOVED_PERMANENTLY |
226 + NGX_HTTP_LEVEL_200; | |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
227 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
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parents:
143
diff
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|
228 if (r->headers_out.status == NGX_HTTP_NOT_MODIFIED) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
229 r->header_only = 1; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
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parents:
143
diff
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|
230 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
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parents:
19
diff
changeset
|
231 |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
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parents:
26
diff
changeset
|
232 } else if (r->headers_out.status < NGX_HTTP_INTERNAL_SERVER_ERROR) { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
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parents:
71
diff
changeset
|
233 /* 4XX */ |
499 | 234 status = r->headers_out.status - NGX_HTTP_BAD_REQUEST |
235 + NGX_HTTP_LEVEL_200 | |
236 + NGX_HTTP_LEVEL_300; | |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
237 |
41
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26
diff
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|
238 } else { |
88
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nginx-0.0.1-2003-05-14-21:13:13 import
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parents:
71
diff
changeset
|
239 /* 5XX */ |
499 | 240 status = r->headers_out.status - NGX_HTTP_INTERNAL_SERVER_ERROR |
241 + NGX_HTTP_LEVEL_200 | |
242 + NGX_HTTP_LEVEL_300 | |
243 + NGX_HTTP_LEVEL_400; | |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
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parents:
26
diff
changeset
|
244 } |
1
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parents:
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|
245 |
509 | 246 len += ngx_http_status_lines[status].len; |
24
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19
diff
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|
247 } |
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19
diff
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|
248 |
1592 | 249 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
250 | |
509 | 251 if (r->headers_out.server == NULL) { |
1592 | 252 len += clcf->server_tokens ? sizeof(ngx_http_server_full_string) - 1: |
253 sizeof(ngx_http_server_string) - 1; | |
24
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19
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|
254 } |
1
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nginx-0.0.1-2002-08-15-21:20:26 import
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parents:
diff
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|
255 |
509 | 256 if (r->headers_out.date == NULL) { |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
166
diff
changeset
|
257 len += sizeof("Date: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; |
24
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nginx-0.0.1-2002-12-10-21:05:12 import
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19
diff
changeset
|
258 } |
77c7629a2627
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|
259 |
509 | 260 if (r->headers_out.content_type.len) { |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
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parents:
155
diff
changeset
|
261 len += sizeof("Content-Type: ") - 1 |
509 | 262 + r->headers_out.content_type.len + 2; |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
263 |
657 | 264 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
265 && r->headers_out.charset.len) | |
266 { | |
164
84036764e215
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parents:
155
diff
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|
267 len += sizeof("; charset=") - 1 + r->headers_out.charset.len; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
91
diff
changeset
|
268 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
91
diff
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|
269 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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91
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|
270 |
509 | 271 if (r->headers_out.content_length == NULL |
272 && r->headers_out.content_length_n >= 0) | |
273 { | |
274 len += sizeof("Content-Length: ") - 1 + NGX_OFF_T_LEN + 2; | |
275 } | |
276 | |
277 if (r->headers_out.last_modified == NULL | |
278 && r->headers_out.last_modified_time != -1) | |
279 { | |
280 len += sizeof("Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; | |
281 } | |
282 | |
96
a23d010f356d
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diff
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|
283 if (r->headers_out.location |
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diff
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|
284 && r->headers_out.location->value.len |
a23d010f356d
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|
285 && r->headers_out.location->value.data[0] == '/') |
a23d010f356d
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|
286 { |
509 | 287 r->headers_out.location->hash = 0; |
288 | |
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289 if (clcf->server_name_in_redirect) { |
1811 | 290 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
291 host = cscf->server_name; | |
1804
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292 |
2007
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*) host in request line has priority
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diff
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|
293 } else if (r->headers_in.server.len) { |
b9de93d804ea
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|
294 host = r->headers_in.server; |
1804
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295 |
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296 } else { |
2512
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297 host.len = NGX_SOCKADDR_STRLEN; |
1804
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298 host.data = addr; |
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|
299 |
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300 if (ngx_http_server_addr(r, &host) != NGX_OK) { |
d457a1576532
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301 return NGX_ERROR; |
d457a1576532
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diff
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|
302 } |
d457a1576532
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|
303 } |
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|
304 |
2529 | 305 c = r->connection; |
306 | |
307 switch (c->local_sockaddr->sa_family) { | |
308 | |
309 #if (NGX_HAVE_INET6) | |
310 case AF_INET6: | |
311 sin6 = (struct sockaddr_in6 *) c->local_sockaddr; | |
312 port = sin6->sin6_port; | |
313 break; | |
314 #endif | |
315 default: /* AF_INET */ | |
316 sin = (struct sockaddr_in *) c->local_sockaddr; | |
317 port = sin->sin_port; | |
318 break; | |
319 } | |
320 | |
517 | 321 #if (NGX_HTTP_SSL) |
322 if (r->connection->ssl) { | |
323 len += sizeof("Location: https://") - 1 | |
1804
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|
324 + host.len |
517 | 325 + r->headers_out.location->value.len + 2; |
326 | |
2529 | 327 if (clcf->port_in_redirect && port != 443) { |
517 | 328 len += r->port_text->len; |
329 } | |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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91
diff
changeset
|
330 |
517 | 331 } else |
332 #endif | |
333 { | |
334 len += sizeof("Location: http://") - 1 | |
1804
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|
335 + host.len |
517 | 336 + r->headers_out.location->value.len + 2; |
337 | |
2529 | 338 if (clcf->port_in_redirect && port != 80) { |
517 | 339 len += r->port_text->len; |
340 } | |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
341 } |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
342 |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
343 } else { |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
344 host.len = 0; |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
345 host.data = NULL; |
2529 | 346 port = 0; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
347 } |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
348 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
349 if (r->chunked) { |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
350 len += sizeof("Transfer-Encoding: chunked" CRLF) - 1; |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
351 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
352 |
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
353 if (r->keepalive) { |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
354 len += sizeof("Connection: keep-alive" CRLF) - 1; |
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
355 |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
356 /* |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
357 * MSIE and Opera ignore the "Keep-Alive: timeout=<N>" header. |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
358 * MSIE keeps the connection alive for about 60-65 seconds. |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
359 * Opera keeps the connection alive very long. |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
360 * Mozilla keeps the connection alive for N plus about 1-10 seconds. |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
361 * Konqueror keeps the connection alive for about N seconds. |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
362 */ |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
363 |
473 | 364 if (clcf->keepalive_header) { |
477 | 365 len += sizeof("Keep-Alive: timeout=") - 1 + NGX_TIME_T_LEN + 2; |
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
366 } |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
367 |
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
368 } else { |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
369 len += sizeof("Connection: closed" CRLF) - 1; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
370 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
371 |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
372 #if (NGX_HTTP_GZIP) |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
373 if (r->gzip && clcf->gzip_vary) { |
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
374 len += sizeof("Vary: Accept-Encoding" CRLF) - 1; |
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
375 } |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
376 #endif |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
377 |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
378 part = &r->headers_out.headers.part; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
379 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
380 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
381 for (i = 0; /* void */; i++) { |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
382 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
383 if (i >= part->nelts) { |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
384 if (part->next == NULL) { |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
385 break; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
386 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
387 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
388 part = part->next; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
389 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
390 i = 0; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
391 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
392 |
509 | 393 if (header[i].hash == 0) { |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
394 continue; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
395 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
396 |
493 | 397 len += header[i].key.len + sizeof(": ") - 1 + header[i].value.len |
398 + sizeof(CRLF) - 1; | |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
399 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
400 |
501 | 401 b = ngx_create_temp_buf(r->pool, len); |
402 if (b == NULL) { | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
166
diff
changeset
|
403 return NGX_ERROR; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
166
diff
changeset
|
404 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
405 |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
406 /* "HTTP/1.x " */ |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
407 b->last = ngx_cpymem(b->last, "HTTP/1.1 ", sizeof("HTTP/1.x ") - 1); |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
408 |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
409 /* status line */ |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
410 if (r->headers_out.status_line.len) { |
573 | 411 b->last = ngx_copy(b->last, r->headers_out.status_line.data, |
412 r->headers_out.status_line.len); | |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
413 |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
414 } else { |
573 | 415 b->last = ngx_copy(b->last, ngx_http_status_lines[status].data, |
416 ngx_http_status_lines[status].len); | |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
417 } |
493 | 418 *b->last++ = CR; *b->last++ = LF; |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
419 |
509 | 420 if (r->headers_out.server == NULL) { |
1592 | 421 if (clcf->server_tokens) { |
1594 | 422 p = (u_char *) ngx_http_server_full_string; |
1592 | 423 len = sizeof(ngx_http_server_full_string) - 1; |
424 | |
425 } else { | |
1594 | 426 p = (u_char *) ngx_http_server_string; |
1592 | 427 len = sizeof(ngx_http_server_string) - 1; |
428 } | |
429 | |
430 b->last = ngx_cpymem(b->last, p, len); | |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
431 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
432 |
509 | 433 if (r->headers_out.date == NULL) { |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
434 b->last = ngx_cpymem(b->last, "Date: ", sizeof("Date: ") - 1); |
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
435 b->last = ngx_cpymem(b->last, ngx_cached_http_time.data, |
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
436 ngx_cached_http_time.len); |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
166
diff
changeset
|
437 |
493 | 438 *b->last++ = CR; *b->last++ = LF; |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
439 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
440 |
509 | 441 if (r->headers_out.content_type.len) { |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
442 b->last = ngx_cpymem(b->last, "Content-Type: ", |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
443 sizeof("Content-Type: ") - 1); |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
444 p = b->last; |
573 | 445 b->last = ngx_copy(b->last, r->headers_out.content_type.data, |
446 r->headers_out.content_type.len); | |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
447 |
657 | 448 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
449 && r->headers_out.charset.len) | |
450 { | |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
451 b->last = ngx_cpymem(b->last, "; charset=", |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
452 sizeof("; charset=") - 1); |
573 | 453 b->last = ngx_copy(b->last, r->headers_out.charset.data, |
454 r->headers_out.charset.len); | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
166
diff
changeset
|
455 |
509 | 456 /* update r->headers_out.content_type for possible logging */ |
457 | |
458 r->headers_out.content_type.len = b->last - p; | |
459 r->headers_out.content_type.data = p; | |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
460 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
461 |
493 | 462 *b->last++ = CR; *b->last++ = LF; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
463 } |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
464 |
509 | 465 if (r->headers_out.content_length == NULL |
466 && r->headers_out.content_length_n >= 0) | |
467 { | |
468 b->last = ngx_sprintf(b->last, "Content-Length: %O" CRLF, | |
469 r->headers_out.content_length_n); | |
470 } | |
471 | |
472 if (r->headers_out.last_modified == NULL | |
473 && r->headers_out.last_modified_time != -1) | |
474 { | |
475 b->last = ngx_cpymem(b->last, "Last-Modified: ", | |
476 sizeof("Last-Modified: ") - 1); | |
477 b->last = ngx_http_time(b->last, r->headers_out.last_modified_time); | |
478 | |
479 *b->last++ = CR; *b->last++ = LF; | |
480 } | |
481 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
482 if (host.data) { |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
483 |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
484 p = b->last + sizeof("Location: ") - 1; |
517 | 485 |
486 b->last = ngx_cpymem(b->last, "Location: http", | |
487 sizeof("Location: http") - 1); | |
488 | |
489 #if (NGX_HTTP_SSL) | |
490 if (r->connection->ssl) { | |
491 *b->last++ ='s'; | |
492 } | |
493 #endif | |
494 | |
495 *b->last++ = ':'; *b->last++ = '/'; *b->last++ = '/'; | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
496 b->last = ngx_copy(b->last, host.data, host.len); |
517 | 497 |
521 | 498 if (clcf->port_in_redirect) { |
517 | 499 #if (NGX_HTTP_SSL) |
521 | 500 if (r->connection->ssl) { |
2529 | 501 if (port != 443) { |
573 | 502 b->last = ngx_copy(b->last, r->port_text->data, |
503 r->port_text->len); | |
521 | 504 } |
505 } else | |
517 | 506 #endif |
521 | 507 { |
2529 | 508 if (port != 80) { |
573 | 509 b->last = ngx_copy(b->last, r->port_text->data, |
510 r->port_text->len); | |
521 | 511 } |
517 | 512 } |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
513 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
514 |
573 | 515 b->last = ngx_copy(b->last, r->headers_out.location->value.data, |
516 r->headers_out.location->value.len); | |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
517 |
509 | 518 /* update r->headers_out.location->value for possible logging */ |
519 | |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
520 r->headers_out.location->value.len = b->last - p; |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
166
diff
changeset
|
521 r->headers_out.location->value.data = p; |
669 | 522 r->headers_out.location->key.len = sizeof("Location: ") - 1; |
523 r->headers_out.location->key.data = (u_char *) "Location: "; | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
166
diff
changeset
|
524 |
493 | 525 *b->last++ = CR; *b->last++ = LF; |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
526 } |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
527 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
528 if (r->chunked) { |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
529 b->last = ngx_cpymem(b->last, "Transfer-Encoding: chunked" CRLF, |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
530 sizeof("Transfer-Encoding: chunked" CRLF) - 1); |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
531 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
532 |
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
533 if (r->keepalive) { |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
534 b->last = ngx_cpymem(b->last, "Connection: keep-alive" CRLF, |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
535 sizeof("Connection: keep-alive" CRLF) - 1); |
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
536 |
473 | 537 if (clcf->keepalive_header) { |
455 | 538 b->last = ngx_sprintf(b->last, "Keep-Alive: timeout=%T" CRLF, |
539 clcf->keepalive_header); | |
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
540 } |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
541 |
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
542 } else { |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
543 b->last = ngx_cpymem(b->last, "Connection: close" CRLF, |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
544 sizeof("Connection: close" CRLF) - 1); |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
545 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
546 |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
547 #if (NGX_HTTP_GZIP) |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
548 if (r->gzip && clcf->gzip_vary) { |
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
549 b->last = ngx_cpymem(b->last, "Vary: Accept-Encoding" CRLF, |
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
550 sizeof("Vary: Accept-Encoding" CRLF) - 1); |
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
551 } |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
552 #endif |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
553 |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
554 part = &r->headers_out.headers.part; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
555 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
556 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
557 for (i = 0; /* void */; i++) { |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
558 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
559 if (i >= part->nelts) { |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
560 if (part->next == NULL) { |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
561 break; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
562 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
563 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
564 part = part->next; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
565 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
566 i = 0; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
567 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
568 |
509 | 569 if (header[i].hash == 0) { |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
570 continue; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
571 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
572 |
573 | 573 b->last = ngx_copy(b->last, header[i].key.data, header[i].key.len); |
2024 | 574 *b->last++ = ':'; *b->last++ = ' '; |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
575 |
573 | 576 b->last = ngx_copy(b->last, header[i].value.data, header[i].value.len); |
493 | 577 *b->last++ = CR; *b->last++ = LF; |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
578 } |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
2
diff
changeset
|
579 |
1774 | 580 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
581 "%*s\n", (size_t) (b->last - b->pos), b->pos); | |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
582 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
583 /* the end of HTTP header */ |
493 | 584 *b->last++ = CR; *b->last++ = LF; |
2
ffffe1499bce
nginx-0.0.1-2002-08-16-19:27:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
585 |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
586 r->header_size = b->last - b->pos; |
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
587 |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
588 if (r->header_only) { |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
589 b->last_buf = 1; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
590 } |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
591 |
501 | 592 out.buf = b; |
593 out.next = NULL; | |
2
ffffe1499bce
nginx-0.0.1-2002-08-16-19:27:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
594 |
501 | 595 return ngx_http_write_filter(r, &out); |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
596 } |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
597 |
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
598 |
493 | 599 static ngx_int_t |
681 | 600 ngx_http_header_filter_init(ngx_conf_t *cf) |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
601 { |
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
602 ngx_http_top_header_filter = ngx_http_header_filter; |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
153
diff
changeset
|
603 |
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
604 return NGX_OK; |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
605 } |