Mercurial > hg > nginx

annotate src/http/ngx_http_header_filter_module.c @ 6885:25203fc377fb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Implemented the "server_tokens build" option. Based on a patch by Tom Thorogood.
author Ruslan Ermilov <ru@nginx.com>
date Tue, 31 Jan 2017 12:09:40 +0300
parents d15172ebb400
children 3ef4cadfad7f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 439
diff changeset
1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 439
diff changeset
2 /*
444
42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents: 441
diff changeset
3 * Copyright (C) Igor Sysoev
4412
d620f497c50f Copyright updated.
Maxim Konovalov <maxim@nginx.com>
parents: 4337
diff changeset
4 * Copyright (C) Nginx, Inc.
441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 439
diff changeset
5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 439
diff changeset
6
98
c9b243802a17 nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents: 96
diff changeset
7
c9b243802a17 nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents: 96
diff changeset
8 #include <ngx_config.h>
c9b243802a17 nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents: 96
diff changeset
9 #include <ngx_core.h>
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
10 #include <ngx_http.h>
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 2
diff changeset
11 #include <nginx.h>
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 2
diff changeset
12
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
13
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 669
diff changeset
14 static ngx_int_t ngx_http_header_filter_init(ngx_conf_t *cf);
356
2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents: 343
diff changeset
15 static ngx_int_t ngx_http_header_filter(ngx_http_request_t *r);
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
16
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
17
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 90
diff changeset
18 static ngx_http_module_t ngx_http_header_filter_module_ctx = {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
19 NULL, /* preconfiguration */
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 669
diff changeset
20 ngx_http_header_filter_init, /* postconfiguration */
177
4db54fdbcbe7 nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents: 176
diff changeset
21
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 90
diff changeset
22 NULL, /* create main configuration */
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 90
diff changeset
23 NULL, /* init main configuration */
69
e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
24
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 90
diff changeset
25 NULL, /* create server configuration */
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 90
diff changeset
26 NULL, /* merge server configuration */
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
27
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 90
diff changeset
28 NULL, /* create location configuration */
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 90
diff changeset
29 NULL, /* merge location configuration */
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
30 };
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
31
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
32
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
33 ngx_module_t ngx_http_header_filter_module = {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
34 NGX_MODULE_V1,
90
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents: 88
diff changeset
35 &ngx_http_header_filter_module_ctx, /* module context */
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
36 NULL, /* module directives */
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
37 NGX_HTTP_MODULE, /* module type */
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
38 NULL, /* init master */
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 669
diff changeset
39 NULL, /* init module */
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
40 NULL, /* init process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
41 NULL, /* init thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
42 NULL, /* exit thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
43 NULL, /* exit process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
44 NULL, /* exit master */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
45 NGX_MODULE_V1_PADDING
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
46 };
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
47
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
48
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
49 static u_char ngx_http_server_string[] = "Server: nginx" CRLF;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
50 static u_char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
51 static u_char ngx_http_server_build_string[] = "Server: " NGINX_VER_BUILD CRLF;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
52
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
53
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
54 static ngx_str_t ngx_http_status_lines[] = {
26
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
55
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
56 ngx_string("200 OK"),
633
f971949ffb58 nginx-0.3.38-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 597
diff changeset
57 ngx_string("201 Created"),
3604
3a64bdacf1e4 202 Accepted status code
Igor Sysoev <igor@sysoev.ru>
parents: 3516
diff changeset
58 ngx_string("202 Accepted"),
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
59 ngx_null_string, /* "203 Non-Authoritative Information" */
511
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
60 ngx_string("204 No Content"),
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
61 ngx_null_string, /* "205 Reset Content" */
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
62 ngx_string("206 Partial Content"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
63
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
64 /* ngx_null_string, */ /* "207 Multi-Status" */
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
65
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
66 #define NGX_HTTP_LAST_2XX 207
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
67 #define NGX_HTTP_OFF_3XX (NGX_HTTP_LAST_2XX - 200)
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
68
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
69 /* ngx_null_string, */ /* "300 Multiple Choices" */
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
70
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
71 ngx_string("301 Moved Permanently"),
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
72 ngx_string("302 Moved Temporarily"),
3631
eb5e237bfa58 303 See Other
Igor Sysoev <igor@sysoev.ru>
parents: 3604
diff changeset
73 ngx_string("303 See Other"),
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
74 ngx_string("304 Not Modified"),
4491
d11f86a16e3b Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
parents: 4412
diff changeset
75 ngx_null_string, /* "305 Use Proxy" */
d11f86a16e3b Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
parents: 4412
diff changeset
76 ngx_null_string, /* "306 unused" */
d11f86a16e3b Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
parents: 4412
diff changeset
77 ngx_string("307 Temporary Redirect"),
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
78
4491
d11f86a16e3b Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
parents: 4412
diff changeset
79 #define NGX_HTTP_LAST_3XX 308
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
80 #define NGX_HTTP_OFF_4XX (NGX_HTTP_LAST_3XX - 301 + NGX_HTTP_OFF_3XX)
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
81
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
82 ngx_string("400 Bad Request"),
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
83 ngx_string("401 Unauthorized"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
84 ngx_string("402 Payment Required"),
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
85 ngx_string("403 Forbidden"),
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
86 ngx_string("404 Not Found"),
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
87 ngx_string("405 Not Allowed"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
88 ngx_string("406 Not Acceptable"),
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
89 ngx_null_string, /* "407 Proxy Authentication Required" */
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
90 ngx_string("408 Request Time-out"),
663
6d5c1535bb9d nginx-0.3.53-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 657
diff changeset
91 ngx_string("409 Conflict"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
92 ngx_string("410 Gone"),
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
93 ngx_string("411 Length Required"),
1057
bbde03037ef6 NGX_HTTP_PRECONDITION_FAILED
Igor Sysoev <igor@sysoev.ru>
parents: 681
diff changeset
94 ngx_string("412 Precondition Failed"),
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
95 ngx_string("413 Request Entity Too Large"),
5369
907f01a2a7c0 Return reason phrase for 414.
Valentin Bartenev <vbart@nginx.com>
parents: 5364
diff changeset
96 ngx_string("414 Request-URI Too Large"),
637
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
97 ngx_string("415 Unsupported Media Type"),
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
98 ngx_string("416 Requested Range Not Satisfiable"),
6556
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
99 ngx_null_string, /* "417 Expectation Failed" */
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
100 ngx_null_string, /* "418 unused" */
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
101 ngx_null_string, /* "419 unused" */
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
102 ngx_null_string, /* "420 unused" */
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
103 ngx_string("421 Misdirected Request"),
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
104
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
105 /* ngx_null_string, */ /* "422 Unprocessable Entity" */
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
106 /* ngx_null_string, */ /* "423 Locked" */
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
107 /* ngx_null_string, */ /* "424 Failed Dependency" */
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
108
6556
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
109 #define NGX_HTTP_LAST_4XX 422
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
110 #define NGX_HTTP_OFF_5XX (NGX_HTTP_LAST_4XX - 400 + NGX_HTTP_OFF_4XX)
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
111
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
112 ngx_string("500 Internal Server Error"),
4920
812c4765c954 Request body: fixed "501 Not Implemented" error handling.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4698
diff changeset
113 ngx_string("501 Not Implemented"),
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
114 ngx_string("502 Bad Gateway"),
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
115 ngx_string("503 Service Temporarily Unavailable"),
637
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
116 ngx_string("504 Gateway Time-out"),
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
117 ngx_null_string, /* "505 HTTP Version Not Supported" */
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
118 ngx_null_string, /* "506 Variant Also Negotiates" */
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
119 ngx_string("507 Insufficient Storage"),
6556
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
120
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
121 /* ngx_null_string, */ /* "508 unused" */
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
122 /* ngx_null_string, */ /* "509 unused" */
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
123 /* ngx_null_string, */ /* "510 Not Extended" */
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
124
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
125 #define NGX_HTTP_LAST_5XX 508
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
126
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
127 };
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
128
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
129
569
174f1e853e1e nginx-0.3.6-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
130 ngx_http_header_out_t ngx_http_headers_out[] = {
416
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
131 { ngx_string("Server"), offsetof(ngx_http_headers_out_t, server) },
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
132 { ngx_string("Date"), offsetof(ngx_http_headers_out_t, date) },
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
133 { ngx_string("Content-Length"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
134 offsetof(ngx_http_headers_out_t, content_length) },
416
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
135 { ngx_string("Content-Encoding"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
136 offsetof(ngx_http_headers_out_t, content_encoding) },
416
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
137 { ngx_string("Location"), offsetof(ngx_http_headers_out_t, location) },
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
138 { ngx_string("Last-Modified"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
139 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
140 { ngx_string("Accept-Ranges"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
141 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
142 { 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
143 { ngx_string("Cache-Control"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
144 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
145 { 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
146
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
147 { 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
148 };
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
149
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
150
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
151 static ngx_int_t
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
152 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
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
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
155 size_t len;
6451
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
156 ngx_str_t host, *status_line;
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 669
diff changeset
157 ngx_buf_t *b;
2529
339da812982c axe r->port
Igor Sysoev <igor@sysoev.ru>
parents: 2512
diff changeset
158 ngx_uint_t status, i, port;
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
159 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
160 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
161 ngx_table_elt_t *header;
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
162 ngx_connection_t *c;
429
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
163 ngx_http_core_loc_conf_t *clcf;
1811
0d9c6fe7502b axe useless r->server_name
Igor Sysoev <igor@sysoev.ru>
parents: 1804
diff changeset
164 ngx_http_core_srv_conf_t *cscf;
2512
2e91aecb9e57 a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents: 2197
diff changeset
165 u_char addr[NGX_SOCKADDR_STRLEN];
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
166
3662
a870639d2970 Fix processing
Igor Sysoev <igor@sysoev.ru>
parents: 3631
diff changeset
167 if (r->header_sent) {
a870639d2970 Fix processing
Igor Sysoev <igor@sysoev.ru>
parents: 3631
diff changeset
168 return NGX_OK;
a870639d2970 Fix processing
Igor Sysoev <igor@sysoev.ru>
parents: 3631
diff changeset
169 }
a870639d2970 Fix processing
Igor Sysoev <igor@sysoev.ru>
parents: 3631
diff changeset
170
667
63a820b0bc6c nginx-0.3.55-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 663
diff changeset
171 r->header_sent = 1;
63a820b0bc6c nginx-0.3.55-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 663
diff changeset
172
3331
e0bc43a52382 backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents: 3324
diff changeset
173 if (r != r->main) {
e0bc43a52382 backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents: 3324
diff changeset
174 return NGX_OK;
e0bc43a52382 backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents: 3324
diff changeset
175 }
e0bc43a52382 backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents: 3324
diff changeset
176
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
177 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
178 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
179 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
180
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
181 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
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
Igor Sysoev <igor@sysoev.ru>
parents: 429
diff changeset
186 if (r->headers_out.status != NGX_HTTP_OK
511
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
187 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
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
Igor Sysoev <igor@sysoev.ru>
parents: 429
diff changeset
190 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
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
Igor Sysoev <igor@sysoev.ru>
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
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
195 len = sizeof("HTTP/1.x ") - 1 + sizeof(CRLF) - 1
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
196 /* the end of the header */
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
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
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
199 /* status line */
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
200
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
201 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
202 len += r->headers_out.status_line.len;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
203 status_line = &r->headers_out.status_line;
57
a499e0d1f16e nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 47
diff changeset
204 #if (NGX_SUPPRESS_WARN)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
205 status = 0;
57
a499e0d1f16e nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 47
diff changeset
206 #endif
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
207
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
208 } else {
178
a8ff48d26cca nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 177
diff changeset
209
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
210 status = r->headers_out.status;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
211
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
212 if (status >= NGX_HTTP_OK
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
213 && status < NGX_HTTP_LAST_2XX)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
214 {
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 71
diff changeset
215 /* 2XX */
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
216
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
217 if (status == NGX_HTTP_NO_CONTENT) {
511
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
218 r->header_only = 1;
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3483
diff changeset
219 ngx_str_null(&r->headers_out.content_type);
511
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
220 r->headers_out.last_modified_time = -1;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
221 r->headers_out.last_modified = NULL;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
222 r->headers_out.content_length = NULL;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
223 r->headers_out.content_length_n = -1;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
224 }
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
225
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
226 status -= NGX_HTTP_OK;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
227 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
228 len += ngx_http_status_lines[status].len;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
229
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
230 } else if (status >= NGX_HTTP_MOVED_PERMANENTLY
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
231 && status < NGX_HTTP_LAST_3XX)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
232 {
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 71
diff changeset
233 /* 3XX */
144
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
234
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
235 if (status == NGX_HTTP_NOT_MODIFIED) {
144
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
236 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
237 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
238
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
239 status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_OFF_3XX;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
240 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
241 len += ngx_http_status_lines[status].len;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
242
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
243 } else if (status >= NGX_HTTP_BAD_REQUEST
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
244 && status < NGX_HTTP_LAST_4XX)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
245 {
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 71
diff changeset
246 /* 4XX */
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
247 status = status - NGX_HTTP_BAD_REQUEST
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
248 + NGX_HTTP_OFF_4XX;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
249
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
250 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
251 len += ngx_http_status_lines[status].len;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
252
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
253 } else if (status >= NGX_HTTP_INTERNAL_SERVER_ERROR
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
254 && status < NGX_HTTP_LAST_5XX)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
255 {
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
256 /* 5XX */
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
257 status = status - NGX_HTTP_INTERNAL_SERVER_ERROR
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
258 + NGX_HTTP_OFF_5XX;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
259
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
260 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
261 len += ngx_http_status_lines[status].len;
26
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
262
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
263 } else {
5382
e8d24b6d7f73 Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents: 5369
diff changeset
264 len += NGX_INT_T_LEN + 1 /* SP */;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
265 status_line = NULL;
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
266 }
5364
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
267
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
268 if (status_line && status_line->len == 0) {
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
269 status = r->headers_out.status;
5382
e8d24b6d7f73 Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents: 5369
diff changeset
270 len += NGX_INT_T_LEN + 1 /* SP */;
5364
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
271 status_line = NULL;
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
272 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
273 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
274
1592
128ea9efb824 server_tokens
Igor Sysoev <igor@sysoev.ru>
parents: 1057
diff changeset
275 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
128ea9efb824 server_tokens
Igor Sysoev <igor@sysoev.ru>
parents: 1057
diff changeset
276
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
277 if (r->headers_out.server == NULL) {
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
278 if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
279 len += sizeof(ngx_http_server_full_string) - 1;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
280
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
281 } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
282 len += sizeof(ngx_http_server_build_string) - 1;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
283
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
284 } else {
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
285 len += sizeof(ngx_http_server_string) - 1;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
286 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
287 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
288
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
289 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
290 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
291 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
292
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
293 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
294 len += sizeof("Content-Type: ") - 1
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
295 + 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
296
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
297 if (r->headers_out.content_type_len == r->headers_out.content_type.len
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
298 && r->headers_out.charset.len)
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
299 {
164
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 155
diff changeset
300 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
301 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
302 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
303
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
304 if (r->headers_out.content_length == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
305 && r->headers_out.content_length_n >= 0)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
306 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
307 len += sizeof("Content-Length: ") - 1 + NGX_OFF_T_LEN + 2;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
308 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
309
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
310 if (r->headers_out.last_modified == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
311 && r->headers_out.last_modified_time != -1)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
312 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
313 len += sizeof("Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
314 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
315
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
316 c = r->connection;
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
317
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
318 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
319 && r->headers_out.location->value.len
6852
d15172ebb400 Core: relative redirects (closes #1000).
Ruslan Ermilov <ru@nginx.com>
parents: 6593
diff changeset
320 && r->headers_out.location->value.data[0] == '/'
d15172ebb400 Core: relative redirects (closes #1000).
Ruslan Ermilov <ru@nginx.com>
parents: 6593
diff changeset
321 && clcf->absolute_redirect)
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
322 {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
323 r->headers_out.location->hash = 0;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
324
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
325 if (clcf->server_name_in_redirect) {
1811
0d9c6fe7502b axe useless r->server_name
Igor Sysoev <igor@sysoev.ru>
parents: 1804
diff changeset
326 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
0d9c6fe7502b axe useless r->server_name
Igor Sysoev <igor@sysoev.ru>
parents: 1804
diff changeset
327 host = cscf->server_name;
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
328
2007
b9de93d804ea *) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents: 1811
diff changeset
329 } else if (r->headers_in.server.len) {
b9de93d804ea *) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents: 1811
diff changeset
330 host = r->headers_in.server;
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
331
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
332 } else {
2512
2e91aecb9e57 a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents: 2197
diff changeset
333 host.len = NGX_SOCKADDR_STRLEN;
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
334 host.data = addr;
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
335
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
336 if (ngx_connection_local_sockaddr(c, &host, 0) != NGX_OK) {
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
337 return NGX_ERROR;
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
338 }
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
339 }
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
340
6593
b3b7e33083ac Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents: 6556
diff changeset
341 port = ngx_inet_get_port(c->local_sockaddr);
2529
339da812982c axe r->port
Igor Sysoev <igor@sysoev.ru>
parents: 2512
diff changeset
342
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
343 len += sizeof("Location: https://") - 1
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
344 + host.len
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
345 + r->headers_out.location->value.len + 2;
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
346
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
347 if (clcf->port_in_redirect) {
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
348
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
349 #if (NGX_HTTP_SSL)
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
350 if (c->ssl)
2551
0e6f00346fa1 style fix: remove tabs
Igor Sysoev <igor@sysoev.ru>
parents: 2533
diff changeset
351 port = (port == 443) ? 0 : port;
0e6f00346fa1 style fix: remove tabs
Igor Sysoev <igor@sysoev.ru>
parents: 2533
diff changeset
352 else
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
353 #endif
2551
0e6f00346fa1 style fix: remove tabs
Igor Sysoev <igor@sysoev.ru>
parents: 2533
diff changeset
354 port = (port == 80) ? 0 : port;
2768
e4a4c889694f "port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents: 2709
diff changeset
355
e4a4c889694f "port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents: 2709
diff changeset
356 } else {
e4a4c889694f "port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents: 2709
diff changeset
357 port = 0;
2551
0e6f00346fa1 style fix: remove tabs
Igor Sysoev <igor@sysoev.ru>
parents: 2533
diff changeset
358 }
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
359
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
360 if (port) {
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
361 len += sizeof(":65535") - 1;
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
362 }
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
363
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
364 } else {
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3483
diff changeset
365 ngx_str_null(&host);
2529
339da812982c axe r->port
Igor Sysoev <igor@sysoev.ru>
parents: 2512
diff changeset
366 port = 0;
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
367 }
13
2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 10
diff changeset
368
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
369 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
370 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
371 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
372
5072
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
373 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) {
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
374 len += sizeof("Connection: upgrade" CRLF) - 1;
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
375
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
376 } else 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
377 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
378
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
379 /*
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
380 * 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
381 * 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
382 * 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
383 * 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
384 * 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
385 */
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
386
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
387 if (clcf->keepalive_header) {
477
ad1e9ebf93bb nginx-0.1.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
388 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
389 }
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
390
101
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 100
diff changeset
391 } else {
4698
4c415af7dbc2 Fixed a harmless error in spelling of "Connection: close" when computing
Ruslan Ermilov <ru@nginx.com>
parents: 4637
diff changeset
392 len += sizeof("Connection: close" CRLF) - 1;
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
393 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
394
2081
8488178092f2 nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents: 2051
diff changeset
395 #if (NGX_HTTP_GZIP)
3313
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
396 if (r->gzip_vary) {
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
397 if (clcf->gzip_vary) {
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
398 len += sizeof("Vary: Accept-Encoding" CRLF) - 1;
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
399
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
400 } else {
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
401 r->gzip_vary = 0;
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
402 }
2051
115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents: 2024
diff changeset
403 }
2081
8488178092f2 nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents: 2051
diff changeset
404 #endif
2051
115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents: 2024
diff changeset
405
415
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
406 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
407 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
408
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
409 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
410
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
411 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
412 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
413 break;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
414 }
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
415
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
416 part = part->next;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
417 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
418 i = 0;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
419 }
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
420
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
421 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
422 continue;
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
423 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
424
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
425 len += header[i].key.len + sizeof(": ") - 1 + header[i].value.len
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
426 + 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
427 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
428
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
429 b = ngx_create_temp_buf(r->pool, len);
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
430 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
431 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
432 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
433
26
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
434 /* "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
435 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
436
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
437 /* status line */
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
438 if (status_line) {
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
439 b->last = ngx_copy(b->last, status_line->data, 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
440
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
441 } else {
5382
e8d24b6d7f73 Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents: 5369
diff changeset
442 b->last = ngx_sprintf(b->last, "%03ui ", status);
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
443 }
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
444 *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
445
6449
e5076b96fd01 Reconsidered server_tokens with an empty value.
Ruslan Ermilov <ru@nginx.com>
parents: 6433
diff changeset
446 if (r->headers_out.server == NULL) {
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
447 if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
448 p = ngx_http_server_full_string;
6451
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
449 len = sizeof(ngx_http_server_full_string) - 1;
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
450
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
451 } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
452 p = ngx_http_server_build_string;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
453 len = sizeof(ngx_http_server_build_string) - 1;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
454
6451
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
455 } else {
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
456 p = ngx_http_server_string;
6451
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
457 len = sizeof(ngx_http_server_string) - 1;
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
458 }
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
459
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
460 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
461 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
462
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
463 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
464 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
465 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
466 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
467
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
468 *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
469 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
470
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
471 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
472 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
473 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
474 p = b->last;
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
475 b->last = ngx_copy(b->last, r->headers_out.content_type.data,
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
476 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
477
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
478 if (r->headers_out.content_type_len == r->headers_out.content_type.len
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
479 && r->headers_out.charset.len)
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
480 {
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
481 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
482 sizeof("; charset=") - 1);
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
483 b->last = ngx_copy(b->last, r->headers_out.charset.data,
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
484 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
485
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
486 /* update r->headers_out.content_type for possible logging */
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
487
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
488 r->headers_out.content_type.len = b->last - p;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
489 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
490 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
491
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
492 *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
493 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
494
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
495 if (r->headers_out.content_length == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
496 && r->headers_out.content_length_n >= 0)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
497 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
498 b->last = ngx_sprintf(b->last, "Content-Length: %O" CRLF,
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
499 r->headers_out.content_length_n);
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
500 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
501
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
502 if (r->headers_out.last_modified == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
503 && r->headers_out.last_modified_time != -1)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
504 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
505 b->last = ngx_cpymem(b->last, "Last-Modified: ",
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
506 sizeof("Last-Modified: ") - 1);
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
507 b->last = ngx_http_time(b->last, r->headers_out.last_modified_time);
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
508
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
509 *b->last++ = CR; *b->last++ = LF;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
510 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
511
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
512 if (host.data) {
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
513
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 p = b->last + sizeof("Location: ") - 1;
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
515
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
516 b->last = ngx_cpymem(b->last, "Location: http",
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
517 sizeof("Location: http") - 1);
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
518
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
519 #if (NGX_HTTP_SSL)
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
520 if (c->ssl) {
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
521 *b->last++ ='s';
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
522 }
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
523 #endif
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
524
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
525 *b->last++ = ':'; *b->last++ = '/'; *b->last++ = '/';
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
526 b->last = ngx_copy(b->last, host.data, host.len);
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
527
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
528 if (port) {
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
529 b->last = ngx_sprintf(b->last, ":%ui", port);
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
530 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
531
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
532 b->last = ngx_copy(b->last, r->headers_out.location->value.data,
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
533 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
534
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
535 /* update r->headers_out.location->value for possible logging */
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
536
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
537 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
538 r->headers_out.location->value.data = p;
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3483
diff changeset
539 ngx_str_set(&r->headers_out.location->key, "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
540
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
541 *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
542 }
13
2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 10
diff changeset
543
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
544 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
545 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
546 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
547 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
548
5072
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
549 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) {
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
550 b->last = ngx_cpymem(b->last, "Connection: upgrade" CRLF,
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
551 sizeof("Connection: upgrade" CRLF) - 1);
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
552
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
553 } else 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
554 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
555 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
556
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
557 if (clcf->keepalive_header) {
455
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
558 b->last = ngx_sprintf(b->last, "Keep-Alive: timeout=%T" CRLF,
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
559 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
560 }
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
561
64
34d647deb1da nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents: 63
diff changeset
562 } 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
563 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
564 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
565 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
566
2081
8488178092f2 nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents: 2051
diff changeset
567 #if (NGX_HTTP_GZIP)
3313
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
568 if (r->gzip_vary) {
2051
115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents: 2024
diff changeset
569 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
570 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
571 }
2081
8488178092f2 nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents: 2051
diff changeset
572 #endif
2051
115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents: 2024
diff changeset
573
415
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
574 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
575 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
576
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
577 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
578
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
579 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
580 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
581 break;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
582 }
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
583
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
584 part = part->next;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
585 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
586 i = 0;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
587 }
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
588
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
589 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
590 continue;
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
591 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
592
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
593 b->last = ngx_copy(b->last, header[i].key.data, header[i].key.len);
2024
7018254cc006 style fix
Igor Sysoev <igor@sysoev.ru>
parents: 2007
diff changeset
594 *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
595
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
596 b->last = ngx_copy(b->last, header[i].value.data, header[i].value.len);
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
597 *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
598 }
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 2
diff changeset
599
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
600 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
2709
7dc6ebe26e99 fix debug logging
Igor Sysoev <igor@sysoev.ru>
parents: 2700
diff changeset
601 "%*s", (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
602
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
603 /* the end of HTTP header */
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
604 *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
605
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
606 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
607
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
608 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
609 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
610 }
26
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
611
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
612 out.buf = b;
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
613 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
614
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
615 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
616 }
69
e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
617
e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
618
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
619 static ngx_int_t
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 669
diff changeset
620 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
621 {
71
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 69
diff changeset
622 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
623
71
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 69
diff changeset
624 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
625 }