Mercurial > hg > nginx

annotate src/http/ngx_http_header_filter_module.c @ 7660:d33e17499088

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Version bump.
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 26 May 2020 22:03:00 +0300
parents 8801ff7d58e1
children 96ae8e57b3dd 38c0898b6df7
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"),
6977
be5cfa918bfc Added support for the "308 Permanent Redirect" (ticket #877).
Simon Leblanc <contact@leblanc-simon.eu>
parents: 6965
diff changeset
78 ngx_string("308 Permanent Redirect"),
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
79
6977
be5cfa918bfc Added support for the "308 Permanent Redirect" (ticket #877).
Simon Leblanc <contact@leblanc-simon.eu>
parents: 6965
diff changeset
80 #define NGX_HTTP_LAST_3XX 309
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
81 #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
82
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
83 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
84 ngx_string("401 Unauthorized"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
85 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
86 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
87 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
88 ngx_string("405 Not Allowed"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
89 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
90 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
91 ngx_string("408 Request Time-out"),
663
6d5c1535bb9d nginx-0.3.53-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 657
diff changeset
92 ngx_string("409 Conflict"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
93 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
94 ngx_string("411 Length Required"),
1057
bbde03037ef6 NGX_HTTP_PRECONDITION_FAILED
Igor Sysoev <igor@sysoev.ru>
parents: 681
diff changeset
95 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
96 ngx_string("413 Request Entity Too Large"),
5369
907f01a2a7c0 Return reason phrase for 414.
Valentin Bartenev <vbart@nginx.com>
parents: 5364
diff changeset
97 ngx_string("414 Request-URI Too Large"),
637
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
98 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
99 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
100 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
101 ngx_null_string, /* "418 unused" */
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
102 ngx_null_string, /* "419 unused" */
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
103 ngx_null_string, /* "420 unused" */
654d2dae97d3 HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents: 6451
diff changeset
104 ngx_string("421 Misdirected Request"),
6965
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
105 ngx_null_string, /* "422 Unprocessable Entity" */
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
106 ngx_null_string, /* "423 Locked" */
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
107 ngx_null_string, /* "424 Failed Dependency" */
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
108 ngx_null_string, /* "425 unused" */
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
109 ngx_null_string, /* "426 Upgrade Required" */
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
110 ngx_null_string, /* "427 unused" */
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
111 ngx_null_string, /* "428 Precondition Required" */
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
112 ngx_string("429 Too Many Requests"),
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
113
6965
3ef4cadfad7f Added support for "429 Too Many Requests" response (RFC6585).
Piotr Sikora <piotrsikora@google.com>
parents: 6885
diff changeset
114 #define NGX_HTTP_LAST_4XX 430
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
115 #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
116
67
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 64
diff changeset
117 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
118 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
119 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
120 ngx_string("503 Service Temporarily Unavailable"),
637
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
121 ngx_string("504 Gateway Time-out"),
6993
8801ff7d58e1 Don't pretend we support HTTP major versions >1 as HTTP/1.1.
Ruslan Ermilov <ru@nginx.com>
parents: 6977
diff changeset
122 ngx_string("505 HTTP Version Not Supported"),
637
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
123 ngx_null_string, /* "506 Variant Also Negotiates" */
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
124 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
125
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
126 /* ngx_null_string, */ /* "508 unused" */
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
127 /* ngx_null_string, */ /* "509 unused" */
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
128 /* ngx_null_string, */ /* "510 Not Extended" */
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
129
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
130 #define NGX_HTTP_LAST_5XX 508
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
131
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
132 };
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
133
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
134
569
174f1e853e1e nginx-0.3.6-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 553
diff changeset
135 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
136 { 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
137 { 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
138 { ngx_string("Content-Length"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
139 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
140 { ngx_string("Content-Encoding"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
141 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
142 { 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
143 { ngx_string("Last-Modified"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
144 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
145 { ngx_string("Accept-Ranges"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
146 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
147 { 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
148 { ngx_string("Cache-Control"),
499
64d9afb209da nginx-0.1.24-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 493
diff changeset
149 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
150 { 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
151
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
152 { 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
153 };
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
154
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
155
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
156 static ngx_int_t
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
157 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
158 {
429
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
159 u_char *p;
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
160 size_t len;
6451
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
161 ngx_str_t host, *status_line;
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 669
diff changeset
162 ngx_buf_t *b;
2529
339da812982c axe r->port
Igor Sysoev <igor@sysoev.ru>
parents: 2512
diff changeset
163 ngx_uint_t status, i, port;
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
164 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
165 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
166 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
167 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
168 ngx_http_core_loc_conf_t *clcf;
1811
0d9c6fe7502b axe useless r->server_name
Igor Sysoev <igor@sysoev.ru>
parents: 1804
diff changeset
169 ngx_http_core_srv_conf_t *cscf;
2512
2e91aecb9e57 a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents: 2197
diff changeset
170 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
171
3662
a870639d2970 Fix processing
Igor Sysoev <igor@sysoev.ru>
parents: 3631
diff changeset
172 if (r->header_sent) {
a870639d2970 Fix processing
Igor Sysoev <igor@sysoev.ru>
parents: 3631
diff changeset
173 return NGX_OK;
a870639d2970 Fix processing
Igor Sysoev <igor@sysoev.ru>
parents: 3631
diff changeset
174 }
a870639d2970 Fix processing
Igor Sysoev <igor@sysoev.ru>
parents: 3631
diff changeset
175
667
63a820b0bc6c nginx-0.3.55-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 663
diff changeset
176 r->header_sent = 1;
63a820b0bc6c nginx-0.3.55-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 663
diff changeset
177
3331
e0bc43a52382 backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents: 3324
diff changeset
178 if (r != r->main) {
e0bc43a52382 backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents: 3324
diff changeset
179 return NGX_OK;
e0bc43a52382 backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents: 3324
diff changeset
180 }
e0bc43a52382 backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents: 3324
diff changeset
181
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
182 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
183 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
184 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
185
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
186 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
187 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
188 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
189
432
11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 429
diff changeset
190 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
191 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
192 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
193 && 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
194 {
11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 429
diff changeset
195 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
196 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
197 }
11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 429
diff changeset
198 }
11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 429
diff changeset
199
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
200 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
201 /* the end of the header */
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
202 + sizeof(CRLF) - 1;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
203
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
204 /* status line */
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
205
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
206 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
207 len += r->headers_out.status_line.len;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
208 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
209 #if (NGX_SUPPRESS_WARN)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
210 status = 0;
57
a499e0d1f16e nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 47
diff changeset
211 #endif
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
212
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
213 } else {
178
a8ff48d26cca nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 177
diff changeset
214
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
215 status = r->headers_out.status;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
216
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
217 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
218 && status < NGX_HTTP_LAST_2XX)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
219 {
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 71
diff changeset
220 /* 2XX */
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
221
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
222 if (status == NGX_HTTP_NO_CONTENT) {
511
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
223 r->header_only = 1;
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3483
diff changeset
224 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
225 r->headers_out.last_modified_time = -1;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
226 r->headers_out.last_modified = NULL;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
227 r->headers_out.content_length = NULL;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
228 r->headers_out.content_length_n = -1;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
229 }
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
230
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
231 status -= NGX_HTTP_OK;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
232 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
233 len += ngx_http_status_lines[status].len;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
234
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
235 } 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
236 && status < NGX_HTTP_LAST_3XX)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
237 {
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 71
diff changeset
238 /* 3XX */
144
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents: 143
diff changeset
239
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
240 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
241 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
242 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
243
4337
68b28a88749d Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents: 3662
diff changeset
244 status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_OFF_3XX;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
245 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
246 len += ngx_http_status_lines[status].len;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
247
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
248 } 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
249 && status < NGX_HTTP_LAST_4XX)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
250 {
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 71
diff changeset
251 /* 4XX */
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
252 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
253 + NGX_HTTP_OFF_4XX;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
254
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
255 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
256 len += ngx_http_status_lines[status].len;
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
257
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
258 } 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
259 && status < NGX_HTTP_LAST_5XX)
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
260 {
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
261 /* 5XX */
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
262 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
263 + NGX_HTTP_OFF_5XX;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
264
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
265 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
266 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
267
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
268 } else {
5382
e8d24b6d7f73 Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents: 5369
diff changeset
269 len += NGX_INT_T_LEN + 1 /* SP */;
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
270 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
271 }
5364
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
272
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
273 if (status_line && status_line->len == 0) {
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
274 status = r->headers_out.status;
5382
e8d24b6d7f73 Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents: 5369
diff changeset
275 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
276 status_line = NULL;
941c5e3561ed Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents: 5072
diff changeset
277 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
278 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
279
1592
128ea9efb824 server_tokens
Igor Sysoev <igor@sysoev.ru>
parents: 1057
diff changeset
280 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
128ea9efb824 server_tokens
Igor Sysoev <igor@sysoev.ru>
parents: 1057
diff changeset
281
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
282 if (r->headers_out.server == NULL) {
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
283 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
284 len += sizeof(ngx_http_server_full_string) - 1;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
285
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
286 } 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
287 len += sizeof(ngx_http_server_build_string) - 1;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
288
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
289 } else {
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
290 len += sizeof(ngx_http_server_string) - 1;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
291 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
292 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
293
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
294 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
295 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
296 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
297
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
298 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
299 len += sizeof("Content-Type: ") - 1
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
300 + 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
301
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
302 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
303 && r->headers_out.charset.len)
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
304 {
164
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 155
diff changeset
305 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
306 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
307 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
308
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
309 if (r->headers_out.content_length == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
310 && r->headers_out.content_length_n >= 0)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
311 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
312 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
313 }
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 if (r->headers_out.last_modified == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
316 && r->headers_out.last_modified_time != -1)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
317 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
318 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
319 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
320
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
321 c = r->connection;
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
322
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
323 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
324 && r->headers_out.location->value.len
6852
d15172ebb400 Core: relative redirects (closes #1000).
Ruslan Ermilov <ru@nginx.com>
parents: 6593
diff changeset
325 && r->headers_out.location->value.data[0] == '/'
d15172ebb400 Core: relative redirects (closes #1000).
Ruslan Ermilov <ru@nginx.com>
parents: 6593
diff changeset
326 && 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
327 {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
328 r->headers_out.location->hash = 0;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
329
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
330 if (clcf->server_name_in_redirect) {
1811
0d9c6fe7502b axe useless r->server_name
Igor Sysoev <igor@sysoev.ru>
parents: 1804
diff changeset
331 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
332 host = cscf->server_name;
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
333
2007
b9de93d804ea *) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents: 1811
diff changeset
334 } else if (r->headers_in.server.len) {
b9de93d804ea *) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents: 1811
diff changeset
335 host = r->headers_in.server;
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
336
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
337 } else {
2512
2e91aecb9e57 a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents: 2197
diff changeset
338 host.len = NGX_SOCKADDR_STRLEN;
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
339 host.data = addr;
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
340
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
341 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
342 return NGX_ERROR;
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
343 }
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
344 }
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
345
6593
b3b7e33083ac Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents: 6556
diff changeset
346 port = ngx_inet_get_port(c->local_sockaddr);
2529
339da812982c axe r->port
Igor Sysoev <igor@sysoev.ru>
parents: 2512
diff changeset
347
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
348 len += sizeof("Location: https://") - 1
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
349 + host.len
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
350 + r->headers_out.location->value.len + 2;
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
351
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
352 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
353
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
354 #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
355 if (c->ssl)
2551
0e6f00346fa1 style fix: remove tabs
Igor Sysoev <igor@sysoev.ru>
parents: 2533
diff changeset
356 port = (port == 443) ? 0 : port;
0e6f00346fa1 style fix: remove tabs
Igor Sysoev <igor@sysoev.ru>
parents: 2533
diff changeset
357 else
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
358 #endif
2551
0e6f00346fa1 style fix: remove tabs
Igor Sysoev <igor@sysoev.ru>
parents: 2533
diff changeset
359 port = (port == 80) ? 0 : port;
2768
e4a4c889694f "port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents: 2709
diff changeset
360
e4a4c889694f "port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents: 2709
diff changeset
361 } else {
e4a4c889694f "port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents: 2709
diff changeset
362 port = 0;
2551
0e6f00346fa1 style fix: remove tabs
Igor Sysoev <igor@sysoev.ru>
parents: 2533
diff changeset
363 }
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
364
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
365 if (port) {
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
366 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
367 }
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
368
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
369 } else {
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 3483
diff changeset
370 ngx_str_null(&host);
2529
339da812982c axe r->port
Igor Sysoev <igor@sysoev.ru>
parents: 2512
diff changeset
371 port = 0;
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
372 }
13
2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 10
diff changeset
373
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
374 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
375 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
376 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
377
5072
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
378 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
379 len += sizeof("Connection: upgrade" CRLF) - 1;
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
380
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
381 } 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
382 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
383
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
384 /*
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
385 * 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
386 * 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
387 * 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
388 * 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
389 * 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
390 */
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
391
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
392 if (clcf->keepalive_header) {
477
ad1e9ebf93bb nginx-0.1.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
393 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
394 }
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
395
101
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 100
diff changeset
396 } else {
4698
4c415af7dbc2 Fixed a harmless error in spelling of "Connection: close" when computing
Ruslan Ermilov <ru@nginx.com>
parents: 4637
diff changeset
397 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
398 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
399
2081
8488178092f2 nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents: 2051
diff changeset
400 #if (NGX_HTTP_GZIP)
3313
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
401 if (r->gzip_vary) {
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
402 if (clcf->gzip_vary) {
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
403 len += sizeof("Vary: Accept-Encoding" CRLF) - 1;
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
404
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
405 } else {
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
406 r->gzip_vary = 0;
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
407 }
2051
115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents: 2024
diff changeset
408 }
2081
8488178092f2 nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents: 2051
diff changeset
409 #endif
2051
115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents: 2024
diff changeset
410
415
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
411 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
412 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
413
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
414 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
415
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
416 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
417 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
418 break;
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
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
421 part = part->next;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
422 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
423 i = 0;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
424 }
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
425
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
426 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
427 continue;
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
428 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
429
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
430 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
431 + 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
432 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
433
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
434 b = ngx_create_temp_buf(r->pool, len);
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
435 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
436 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
437 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
438
26
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
439 /* "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
440 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
441
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
442 /* status line */
2696
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
443 if (status_line) {
ae4744c28620 allow any status
Igor Sysoev <igor@sysoev.ru>
parents: 2551
diff changeset
444 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
445
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
446 } else {
5382
e8d24b6d7f73 Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents: 5369
diff changeset
447 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
448 }
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
449 *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
450
6449
e5076b96fd01 Reconsidered server_tokens with an empty value.
Ruslan Ermilov <ru@nginx.com>
parents: 6433
diff changeset
451 if (r->headers_out.server == NULL) {
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
452 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
453 p = ngx_http_server_full_string;
6451
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
454 len = sizeof(ngx_http_server_full_string) - 1;
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
455
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
456 } 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
457 p = ngx_http_server_build_string;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
458 len = sizeof(ngx_http_server_build_string) - 1;
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
459
6451
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
460 } else {
6885
25203fc377fb Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents: 6852
diff changeset
461 p = ngx_http_server_string;
6451
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
462 len = sizeof(ngx_http_server_string) - 1;
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
463 }
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
464
155871d773cc Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6449
diff changeset
465 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
466 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
467
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
468 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
469 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
470 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
471 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
472
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
473 *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
474 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
475
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
476 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
477 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
478 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
479 p = b->last;
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
480 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
481 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
482
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
483 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
484 && r->headers_out.charset.len)
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
485 {
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
486 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
487 sizeof("; charset=") - 1);
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
488 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
489 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
490
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
491 /* 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
492
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
493 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
494 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
495 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
496
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
497 *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
498 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
499
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
500 if (r->headers_out.content_length == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
501 && r->headers_out.content_length_n >= 0)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
502 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
503 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
504 r->headers_out.content_length_n);
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
505 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
506
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
507 if (r->headers_out.last_modified == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
508 && r->headers_out.last_modified_time != -1)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
509 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
510 b->last = ngx_cpymem(b->last, "Last-Modified: ",
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
511 sizeof("Last-Modified: ") - 1);
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
512 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
513
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
514 *b->last++ = CR; *b->last++ = LF;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
515 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
516
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
517 if (host.data) {
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
518
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
519 p = b->last + sizeof("Location: ") - 1;
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
520
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
521 b->last = ngx_cpymem(b->last, "Location: http",
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
522 sizeof("Location: http") - 1);
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
523
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
524 #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
525 if (c->ssl) {
517
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
526 *b->last++ ='s';
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
527 }
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
528 #endif
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
529
dadfa78d2270 nginx-0.1.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
530 *b->last++ = ':'; *b->last++ = '/'; *b->last++ = '/';
1804
d457a1576532 several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents: 1774
diff changeset
531 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
532
2533
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
533 if (port) {
c843171d5dc2 axe r->port_text
Igor Sysoev <igor@sysoev.ru>
parents: 2532
diff changeset
534 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
535 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
536
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
537 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
538 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
539
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
540 /* 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
541
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
542 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
543 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
544 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
545
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
546 *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
547 }
13
2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 10
diff changeset
548
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
549 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
550 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
551 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
552 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 98
diff changeset
553
5072
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
554 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
555 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
556 sizeof("Connection: upgrade" CRLF) - 1);
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
557
7fa7e60a7f66 Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4920
diff changeset
558 } 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
559 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
560 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
561
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
562 if (clcf->keepalive_header) {
455
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
563 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
564 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
565 }
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents: 423
diff changeset
566
64
34d647deb1da nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents: 63
diff changeset
567 } 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
568 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
569 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
570 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
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 #if (NGX_HTTP_GZIP)
3313
118169a8ec92 refactor gzip_vary handling
Igor Sysoev <igor@sysoev.ru>
parents: 2857
diff changeset
573 if (r->gzip_vary) {
2051
115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents: 2024
diff changeset
574 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
575 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
576 }
2081
8488178092f2 nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents: 2051
diff changeset
577 #endif
2051
115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents: 2024
diff changeset
578
415
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
579 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
580 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
581
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
582 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
583
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
584 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
585 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
586 break;
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
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
589 part = part->next;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
590 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
591 i = 0;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
592 }
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 393
diff changeset
593
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
594 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
595 continue;
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
596 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 19
diff changeset
597
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
598 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
599 *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
600
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
601 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
602 *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
603 }
3
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 2
diff changeset
604
2857
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents: 2768
diff changeset
605 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
2709
7dc6ebe26e99 fix debug logging
Igor Sysoev <igor@sysoev.ru>
parents: 2700
diff changeset
606 "%*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
607
96
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
608 /* the end of HTTP header */
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
609 *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
610
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
611 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
612
41
59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
613 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
614 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
615 }
26
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
616
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
617 out.buf = b;
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
618 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
619
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 499
diff changeset
620 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
621 }
69
e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
622
e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
623
493
975f62e77f02 nginx-0.1.21-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 477
diff changeset
624 static ngx_int_t
681
7e24168b0853 nginx-0.4.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 669
diff changeset
625 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
626 {
71
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 69
diff changeset
627 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
628
71
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 69
diff changeset
629 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
630 }