Mercurial > hg > nginx
annotate src/http/ngx_http_header_filter_module.c @ 667:63a820b0bc6c release-0.3.55
nginx-0.3.55-RELEASE import
*) Feature: the "stub" parameter in the "include" SSI command.
*) Feature: the "block" SSI command.
*) Feature: the unicode2nginx script was added to contrib.
*) Bugfix: if a "root" was specified by variable only, then the root
was relative to a server prefix.
*) Bugfix: if the request contained "//" or "/./" and escaped symbols
after them, then the proxied request was sent unescaped.
*) Bugfix: the $r->headers_in("Cookie") of the ngx_http_perl_module now
returns all "Cookie" header lines.
*) Bugfix: a segmentation fault occurred if
"client_body_in_file_only on" was used and nginx switched to a next
upstream.
*) Bugfix: on some condition while reconfiguration character codes
inside the "charset_map" may be treated invalid; the bug had
appeared in 0.3.50.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Fri, 28 Jul 2006 15:16:17 +0000 |
| parents | 6d5c1535bb9d |
| children | 562806624c4a |
| rev | line source |
|---|---|
|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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5 |
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6 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_http.h> |
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10 #include <nginx.h> |
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12 |
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13 static ngx_int_t ngx_http_header_filter_init(ngx_cycle_t *cycle); |
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14 static ngx_int_t ngx_http_header_filter(ngx_http_request_t *r); |
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15 |
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41
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17 static ngx_http_module_t ngx_http_header_filter_module_ctx = { |
| 509 | 18 NULL, /* preconfiguration */ |
| 19 NULL, /* postconfiguration */ | |
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177
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20 |
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21 NULL, /* create main configuration */ |
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22 NULL, /* init main configuration */ |
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23 |
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24 NULL, /* create server configuration */ |
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25 NULL, /* merge server configuration */ |
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26 |
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27 NULL, /* create location configuration */ |
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28 NULL, /* merge location configuration */ |
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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, |
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34 &ngx_http_header_filter_module_ctx, /* module context */ |
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41
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35 NULL, /* module directives */ |
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36 NGX_HTTP_MODULE, /* module type */ |
| 541 | 37 NULL, /* init master */ |
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38 ngx_http_header_filter_init, /* 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 | |
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41
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45 }; |
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46 |
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47 |
| 509 | 48 static char ngx_http_server_string[] = "Server: " NGINX_VER CRLF; |
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49 |
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50 |
| 509 | 51 static ngx_str_t ngx_http_status_lines[] = { |
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52 |
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53 ngx_string("200 OK"), |
| 633 | 54 ngx_string("201 Created"), |
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55 ngx_null_string, /* "202 Accepted" */ |
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56 ngx_null_string, /* "203 Non-Authoritative Information" */ |
| 511 | 57 ngx_string("204 No Content"), |
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58 ngx_null_string, /* "205 Reset Content" */ |
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59 ngx_string("206 Partial Content"), |
| 499 | 60 |
| 61 /* ngx_null_string, */ /* "207 Multi-Status" */ | |
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62 |
| 499 | 63 #define NGX_HTTP_LEVEL_200 7 |
| 64 | |
| 65 /* ngx_null_string, */ /* "300 Multiple Choices" */ | |
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66 |
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67 ngx_string("301 Moved Permanently"), |
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68 ngx_string("302 Moved Temporarily"), |
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69 ngx_null_string, /* "303 See Other" */ |
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70 ngx_string("304 Not Modified"), |
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71 |
| 499 | 72 /* ngx_null_string, */ /* "305 Use Proxy" */ |
| 73 /* ngx_null_string, */ /* "306 unused" */ | |
| 74 /* ngx_null_string, */ /* "307 Temporary Redirect" */ | |
| 75 | |
| 76 #define NGX_HTTP_LEVEL_300 4 | |
| 77 | |
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78 ngx_string("400 Bad Request"), |
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79 ngx_string("401 Unauthorized"), |
| 499 | 80 ngx_string("402 Payment Required"), |
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81 ngx_string("403 Forbidden"), |
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82 ngx_string("404 Not Found"), |
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83 ngx_string("405 Not Allowed"), |
| 499 | 84 ngx_string("406 Not Acceptable"), |
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85 ngx_null_string, /* "407 Proxy Authentication Required" */ |
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86 ngx_string("408 Request Time-out"), |
| 663 | 87 ngx_string("409 Conflict"), |
| 499 | 88 ngx_string("410 Gone"), |
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89 ngx_string("411 Length Required"), |
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90 ngx_null_string, /* "412 Precondition Failed" */ |
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91 ngx_string("413 Request Entity Too Large"), |
| 499 | 92 ngx_null_string, /* "414 Request-URI Too Large", but we never send it |
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93 * because we treat such requests as the HTTP/0.9 |
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94 * requests and send only a body without a header |
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95 */ |
| 637 | 96 ngx_string("415 Unsupported Media Type"), |
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97 ngx_string("416 Requested Range Not Satisfiable"), |
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98 |
| 499 | 99 /* ngx_null_string, */ /* "417 Expectation Failed" */ |
| 100 /* ngx_null_string, */ /* "418 unused" */ | |
| 101 /* ngx_null_string, */ /* "419 unused" */ | |
| 102 /* ngx_null_string, */ /* "420 unused" */ | |
| 103 /* ngx_null_string, */ /* "421 unused" */ | |
| 104 /* ngx_null_string, */ /* "422 Unprocessable Entity" */ | |
| 105 /* ngx_null_string, */ /* "423 Locked" */ | |
| 106 /* ngx_null_string, */ /* "424 Failed Dependency" */ | |
| 107 | |
| 108 #define NGX_HTTP_LEVEL_400 17 | |
| 109 | |
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110 ngx_string("500 Internal Server Error"), |
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111 ngx_string("501 Method Not Implemented"), |
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112 ngx_string("502 Bad Gateway"), |
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113 ngx_string("503 Service Temporarily Unavailable"), |
| 637 | 114 ngx_string("504 Gateway Time-out"), |
| 499 | 115 |
| 637 | 116 ngx_null_string, /* "505 HTTP Version Not Supported" */ |
| 117 ngx_null_string, /* "506 Variant Also Negotiates" */ | |
| 118 ngx_string("507 Insufficient Storage"), | |
| 499 | 119 /* ngx_null_string, */ /* "508 unused" */ |
| 120 /* ngx_null_string, */ /* "509 unused" */ | |
| 121 /* ngx_null_string, */ /* "510 Not Extended" */ | |
|
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122 }; |
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123 |
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124 |
| 569 | 125 ngx_http_header_out_t ngx_http_headers_out[] = { |
|
416
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126 { ngx_string("Server"), offsetof(ngx_http_headers_out_t, server) }, |
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127 { ngx_string("Date"), offsetof(ngx_http_headers_out_t, date) }, |
| 509 | 128 #if 0 |
|
416
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129 { ngx_string("Content-Type"), |
| 499 | 130 offsetof(ngx_http_headers_out_t, content_type) }, |
| 509 | 131 #endif |
|
416
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132 { ngx_string("Content-Length"), |
| 499 | 133 offsetof(ngx_http_headers_out_t, content_length) }, |
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416
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134 { ngx_string("Content-Encoding"), |
| 499 | 135 offsetof(ngx_http_headers_out_t, content_encoding) }, |
|
416
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136 { ngx_string("Location"), offsetof(ngx_http_headers_out_t, location) }, |
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137 { ngx_string("Last-Modified"), |
| 499 | 138 offsetof(ngx_http_headers_out_t, last_modified) }, |
|
416
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
139 { ngx_string("Accept-Ranges"), |
| 499 | 140 offsetof(ngx_http_headers_out_t, accept_ranges) }, |
|
416
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
141 { ngx_string("Expires"), offsetof(ngx_http_headers_out_t, expires) }, |
|
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
142 { ngx_string("Cache-Control"), |
| 499 | 143 offsetof(ngx_http_headers_out_t, cache_control) }, |
|
416
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
144 { ngx_string("ETag"), offsetof(ngx_http_headers_out_t, etag) }, |
|
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
145 |
|
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
146 { ngx_null_string, 0 } |
|
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
147 }; |
|
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
148 |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
149 |
| 493 | 150 static ngx_int_t |
| 151 ngx_http_header_filter(ngx_http_request_t *r) | |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
152 { |
|
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
153 u_char *p; |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
154 size_t len; |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
155 ngx_uint_t status, i; |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
156 ngx_buf_t *b; |
| 501 | 157 ngx_chain_t out; |
|
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
158 ngx_list_part_t *part; |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
159 ngx_table_elt_t *header; |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
160 ngx_http_core_loc_conf_t *clcf; |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
161 |
| 667 | 162 r->header_sent = 1; |
| 163 | |
| 597 | 164 if (r != r->main) { |
| 509 | 165 return NGX_OK; |
| 166 } | |
| 167 | |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
168 if (r->http_version < NGX_HTTP_VERSION_10) { |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
169 return NGX_OK; |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
170 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
171 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
172 if (r->method == NGX_HTTP_HEAD) { |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
173 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
|
174 } |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
175 |
|
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
176 if (r->headers_out.last_modified_time != -1) { |
|
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
177 if (r->headers_out.status != NGX_HTTP_OK |
| 511 | 178 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT |
| 179 && 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
|
180 { |
|
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
181 r->headers_out.last_modified_time = -1; |
|
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
182 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
|
183 } |
|
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
184 } |
|
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
185 |
| 493 | 186 len = sizeof("HTTP/1.x ") - 1 + sizeof(CRLF) - 1 |
| 187 /* the end of the header */ | |
| 188 + sizeof(CRLF) - 1; | |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
189 |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
190 /* status line */ |
| 452 | 191 |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
192 if (r->headers_out.status_line.len) { |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
193 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
|
194 #if (NGX_SUPPRESS_WARN) |
|
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
47
diff
changeset
|
195 status = NGX_INVALID_ARRAY_INDEX; |
|
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
47
diff
changeset
|
196 #endif |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
197 |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
198 } else { |
|
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
199 |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
200 if (r->headers_out.status < NGX_HTTP_MOVED_PERMANENTLY) { |
|
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
201 /* 2XX */ |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
202 status = r->headers_out.status - NGX_HTTP_OK; |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
203 |
| 511 | 204 if (r->headers_out.status == NGX_HTTP_NO_CONTENT) { |
| 205 r->header_only = 1; | |
| 206 r->headers_out.content_type.len = 0; | |
| 207 r->headers_out.content_type.data = NULL; | |
| 208 r->headers_out.last_modified_time = -1; | |
| 209 r->headers_out.last_modified = NULL; | |
| 210 r->headers_out.content_length = NULL; | |
| 211 r->headers_out.content_length_n = -1; | |
| 212 } | |
| 213 | |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
214 } 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
|
215 /* 3XX */ |
| 499 | 216 status = r->headers_out.status - NGX_HTTP_MOVED_PERMANENTLY |
| 217 + 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
|
218 |
|
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
219 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
|
220 r->header_only = 1; |
|
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
221 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
222 |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
223 } else if (r->headers_out.status < NGX_HTTP_INTERNAL_SERVER_ERROR) { |
|
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
224 /* 4XX */ |
| 499 | 225 status = r->headers_out.status - NGX_HTTP_BAD_REQUEST |
| 226 + NGX_HTTP_LEVEL_200 | |
| 227 + 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
|
228 |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
229 } else { |
|
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
230 /* 5XX */ |
| 499 | 231 status = r->headers_out.status - NGX_HTTP_INTERNAL_SERVER_ERROR |
| 232 + NGX_HTTP_LEVEL_200 | |
| 233 + NGX_HTTP_LEVEL_300 | |
| 234 + NGX_HTTP_LEVEL_400; | |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
235 } |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
236 |
| 509 | 237 len += 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
|
238 } |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
239 |
| 509 | 240 if (r->headers_out.server == NULL) { |
| 241 len += sizeof(ngx_http_server_string) - 1; | |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
242 } |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
243 |
| 509 | 244 if (r->headers_out.date == 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
|
245 len += sizeof("Date: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
246 } |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
247 |
| 509 | 248 if (r->headers_out.content_type.len) { |
|
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
249 len += sizeof("Content-Type: ") - 1 |
| 509 | 250 + 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
|
251 |
| 657 | 252 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
| 253 && r->headers_out.charset.len) | |
| 254 { | |
|
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
255 len += sizeof("; charset=") - 1 + r->headers_out.charset.len; |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
256 } |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
257 } |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
258 |
| 509 | 259 if (r->headers_out.content_length == NULL |
| 260 && r->headers_out.content_length_n >= 0) | |
| 261 { | |
| 262 len += sizeof("Content-Length: ") - 1 + NGX_OFF_T_LEN + 2; | |
| 263 } | |
| 264 | |
| 265 if (r->headers_out.last_modified == NULL | |
| 266 && r->headers_out.last_modified_time != -1) | |
| 267 { | |
| 268 len += sizeof("Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; | |
| 269 } | |
| 270 | |
| 521 | 271 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
| 272 | |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
273 if (r->headers_out.location |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
274 && r->headers_out.location->value.len |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
275 && r->headers_out.location->value.data[0] == '/') |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
276 { |
| 509 | 277 r->headers_out.location->hash = 0; |
| 278 | |
| 517 | 279 #if (NGX_HTTP_SSL) |
| 280 if (r->connection->ssl) { | |
| 281 len += sizeof("Location: https://") - 1 | |
| 282 + r->server_name.len | |
| 283 + r->headers_out.location->value.len + 2; | |
| 284 | |
| 521 | 285 if (clcf->port_in_redirect && r->port != 443) { |
| 517 | 286 len += r->port_text->len; |
| 287 } | |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
288 |
| 517 | 289 } else |
| 290 #endif | |
| 291 { | |
| 292 len += sizeof("Location: http://") - 1 | |
| 293 + r->server_name.len | |
| 294 + r->headers_out.location->value.len + 2; | |
| 295 | |
| 521 | 296 if (clcf->port_in_redirect && r->port != 80) { |
| 517 | 297 len += r->port_text->len; |
| 298 } | |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
299 } |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
300 } |
|
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
301 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
302 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
|
303 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
|
304 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
305 |
|
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
306 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
|
307 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
|
308 |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
309 /* |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
310 * 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
|
311 * 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
|
312 * 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
|
313 * 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
|
314 * 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
|
315 */ |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
316 |
| 473 | 317 if (clcf->keepalive_header) { |
| 477 | 318 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
|
319 } |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
320 |
|
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
321 } else { |
|
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
322 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
|
323 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
324 |
|
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
325 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
|
326 header = part->elts; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
327 |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
328 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
|
329 |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
330 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
|
331 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
|
332 break; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
333 } |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
334 |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
335 part = part->next; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
336 header = part->elts; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
337 i = 0; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
338 } |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
339 |
| 509 | 340 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
|
341 continue; |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
342 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
343 |
| 493 | 344 len += header[i].key.len + sizeof(": ") - 1 + header[i].value.len |
| 345 + 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
|
346 } |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
347 |
| 501 | 348 b = ngx_create_temp_buf(r->pool, len); |
| 349 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
|
350 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
|
351 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
352 |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
353 /* "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
|
354 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
|
355 |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
356 /* status line */ |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
357 if (r->headers_out.status_line.len) { |
| 573 | 358 b->last = ngx_copy(b->last, r->headers_out.status_line.data, |
| 359 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
|
360 |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
361 } else { |
| 573 | 362 b->last = ngx_copy(b->last, ngx_http_status_lines[status].data, |
| 363 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
|
364 } |
| 493 | 365 *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
|
366 |
| 509 | 367 if (r->headers_out.server == NULL) { |
| 368 b->last = ngx_cpymem(b->last, ngx_http_server_string, | |
| 369 sizeof(ngx_http_server_string) - 1); | |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
370 } |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
371 |
| 509 | 372 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
|
373 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
|
374 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
|
375 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
|
376 |
| 493 | 377 *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
|
378 } |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
379 |
| 509 | 380 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
|
381 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
|
382 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
|
383 p = b->last; |
| 573 | 384 b->last = ngx_copy(b->last, r->headers_out.content_type.data, |
| 385 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
|
386 |
| 657 | 387 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
| 388 && r->headers_out.charset.len) | |
| 389 { | |
|
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
|
390 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
|
391 sizeof("; charset=") - 1); |
| 573 | 392 b->last = ngx_copy(b->last, r->headers_out.charset.data, |
| 393 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
|
394 |
| 509 | 395 /* update r->headers_out.content_type for possible logging */ |
| 396 | |
| 397 r->headers_out.content_type.len = b->last - p; | |
| 398 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
|
399 } |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
400 |
| 493 | 401 *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
|
402 } |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
403 |
| 509 | 404 if (r->headers_out.content_length == NULL |
| 405 && r->headers_out.content_length_n >= 0) | |
| 406 { | |
| 407 b->last = ngx_sprintf(b->last, "Content-Length: %O" CRLF, | |
| 408 r->headers_out.content_length_n); | |
| 409 } | |
| 410 | |
| 411 if (r->headers_out.last_modified == NULL | |
| 412 && r->headers_out.last_modified_time != -1) | |
| 413 { | |
| 414 b->last = ngx_cpymem(b->last, "Last-Modified: ", | |
| 415 sizeof("Last-Modified: ") - 1); | |
| 416 b->last = ngx_http_time(b->last, r->headers_out.last_modified_time); | |
| 417 | |
| 418 *b->last++ = CR; *b->last++ = LF; | |
| 419 } | |
| 420 | |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
421 if (r->headers_out.location |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
422 && r->headers_out.location->value.len |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
423 && r->headers_out.location->value.data[0] == '/') |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
424 { |
|
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
|
425 p = b->last + sizeof("Location: ") - 1; |
| 517 | 426 |
| 427 b->last = ngx_cpymem(b->last, "Location: http", | |
| 428 sizeof("Location: http") - 1); | |
| 429 | |
| 430 #if (NGX_HTTP_SSL) | |
| 431 if (r->connection->ssl) { | |
| 432 *b->last++ ='s'; | |
| 433 } | |
| 434 #endif | |
| 435 | |
| 436 *b->last++ = ':'; *b->last++ = '/'; *b->last++ = '/'; | |
| 573 | 437 b->last = ngx_copy(b->last, r->server_name.data, r->server_name.len); |
| 517 | 438 |
| 521 | 439 if (clcf->port_in_redirect) { |
| 517 | 440 #if (NGX_HTTP_SSL) |
| 521 | 441 if (r->connection->ssl) { |
| 442 if (r->port != 443) { | |
| 573 | 443 b->last = ngx_copy(b->last, r->port_text->data, |
| 444 r->port_text->len); | |
| 521 | 445 } |
| 446 } else | |
| 517 | 447 #endif |
| 521 | 448 { |
| 449 if (r->port != 80) { | |
| 573 | 450 b->last = ngx_copy(b->last, r->port_text->data, |
| 451 r->port_text->len); | |
| 521 | 452 } |
| 517 | 453 } |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
454 } |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
455 |
| 573 | 456 b->last = ngx_copy(b->last, r->headers_out.location->value.data, |
| 457 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
|
458 |
| 509 | 459 /* update r->headers_out.location->value for possible logging */ |
| 460 | |
|
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
|
461 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
|
462 r->headers_out.location->value.data = p; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
166
diff
changeset
|
463 |
| 493 | 464 *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
|
465 } |
|
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
466 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
467 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
|
468 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
|
469 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
|
470 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
471 |
|
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
472 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
|
473 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
|
474 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
|
475 |
| 473 | 476 if (clcf->keepalive_header) { |
| 455 | 477 b->last = ngx_sprintf(b->last, "Keep-Alive: timeout=%T" CRLF, |
| 478 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
|
479 } |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
480 |
|
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
481 } 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
|
482 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
|
483 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
|
484 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
485 |
|
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
486 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
|
487 header = part->elts; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
488 |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
489 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
|
490 |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
491 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
|
492 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
|
493 break; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
494 } |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
495 |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
496 part = part->next; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
497 header = part->elts; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
498 i = 0; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
499 } |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
500 |
| 509 | 501 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
|
502 continue; |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
503 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
504 |
| 573 | 505 b->last = ngx_copy(b->last, header[i].key.data, header[i].key.len); |
| 493 | 506 *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
|
507 |
| 573 | 508 b->last = ngx_copy(b->last, header[i].value.data, header[i].value.len); |
| 493 | 509 *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
|
510 } |
|
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
2
diff
changeset
|
511 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
238
diff
changeset
|
512 #if (NGX_DEBUG) |
| 493 | 513 *b->last = '\0'; |
|
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
|
514 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "%s\n", b->pos); |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
238
diff
changeset
|
515 #endif |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
516 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
517 /* the end of HTTP header */ |
| 493 | 518 *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
|
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->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
|
521 |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
522 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
|
523 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
|
524 } |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
525 |
| 501 | 526 out.buf = b; |
| 527 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
|
528 |
| 501 | 529 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
|
530 } |
|
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
531 |
|
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
532 |
| 493 | 533 static ngx_int_t |
| 534 ngx_http_header_filter_init(ngx_cycle_t *cycle) | |
|
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
535 { |
|
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
536 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
|
537 |
|
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
538 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
|
539 } |