Mercurial > hg > nginx-quic
annotate src/http/ngx_http_header_filter_module.c @ 7681:38c0898b6df7 quic
HTTP/3.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Fri, 13 Mar 2020 19:36:33 +0300 |
parents | 8801ff7d58e1 |
children | a3257a725b3d |
rev | line source |
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441
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nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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1 |
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2 /* |
444
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nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
98
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nginx-0.0.1-2003-05-30-18:27:59 import
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7 |
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nginx-0.0.1-2003-05-30-18:27:59 import
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8 #include <ngx_config.h> |
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nginx-0.0.1-2003-05-30-18:27:59 import
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9 #include <ngx_core.h> |
99
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nginx-0.0.1-2003-06-02-19:24:30 import
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10 #include <ngx_http.h> |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
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11 #include <nginx.h> |
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nginx-0.0.1-2002-08-20-18:48:28 import
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12 |
1
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nginx-0.0.1-2002-08-15-21:20:26 import
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13 |
681 | 14 static ngx_int_t ngx_http_header_filter_init(ngx_conf_t *cf); |
356
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nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
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15 static ngx_int_t ngx_http_header_filter(ngx_http_request_t *r); |
24
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nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
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16 |
41
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nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
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17 |
91
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nginx-0.0.1-2003-05-19-20:39:14 import
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18 static ngx_http_module_t ngx_http_header_filter_module_ctx = { |
509 | 19 NULL, /* preconfiguration */ |
681 | 20 ngx_http_header_filter_init, /* postconfiguration */ |
177
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nginx-0.0.1-2003-11-10-20:17:31 import
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21 |
91
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nginx-0.0.1-2003-05-19-20:39:14 import
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22 NULL, /* create main configuration */ |
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nginx-0.0.1-2003-05-19-20:39:14 import
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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
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24 |
91
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25 NULL, /* create server configuration */ |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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26 NULL, /* merge server configuration */ |
24
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parents:
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27 |
91
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parents:
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28 NULL, /* create location configuration */ |
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nginx-0.0.1-2003-05-19-20:39:14 import
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90
diff
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29 NULL, /* merge location configuration */ |
24
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30 }; |
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31 |
1
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nginx-0.0.1-2002-08-15-21:20:26 import
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32 |
41
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nginx-0.0.1-2002-12-26-19:26:23 import
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33 ngx_module_t ngx_http_header_filter_module = { |
509 | 34 NGX_MODULE_V1, |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
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35 &ngx_http_header_filter_module_ctx, /* module context */ |
41
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nginx-0.0.1-2002-12-26-19:26:23 import
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36 NULL, /* module directives */ |
96
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37 NGX_HTTP_MODULE, /* module type */ |
541 | 38 NULL, /* init master */ |
681 | 39 NULL, /* init module */ |
541 | 40 NULL, /* init process */ |
41 NULL, /* init thread */ | |
42 NULL, /* exit thread */ | |
43 NULL, /* exit process */ | |
44 NULL, /* exit master */ | |
45 NGX_MODULE_V1_PADDING | |
41
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46 }; |
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47 |
59e7c7f30d49
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48 |
6885
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
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49 static u_char ngx_http_server_string[] = "Server: nginx" CRLF; |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
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50 static u_char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF; |
25203fc377fb
Implemented the "server_tokens build" option.
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51 static u_char ngx_http_server_build_string[] = "Server: " NGINX_VER_BUILD CRLF; |
24
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52 |
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53 |
509 | 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>
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55 |
41
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56 ngx_string("200 OK"), |
633 | 57 ngx_string("201 Created"), |
3604 | 58 ngx_string("202 Accepted"), |
96
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nginx-0.0.1-2003-05-27-16:18:54 import
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59 ngx_null_string, /* "203 Non-Authoritative Information" */ |
511 | 60 ngx_string("204 No Content"), |
96
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61 ngx_null_string, /* "205 Reset Content" */ |
a23d010f356d
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62 ngx_string("206 Partial Content"), |
499 | 63 |
64 /* ngx_null_string, */ /* "207 Multi-Status" */ | |
96
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65 |
4337
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Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
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3662
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66 #define NGX_HTTP_LAST_2XX 207 |
68b28a88749d
Renamed some constants to improve readability, no functional changes.
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67 #define NGX_HTTP_OFF_3XX (NGX_HTTP_LAST_2XX - 200) |
499 | 68 |
69 /* ngx_null_string, */ /* "300 Multiple Choices" */ | |
67
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70 |
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71 ngx_string("301 Moved Permanently"), |
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72 ngx_string("302 Moved Temporarily"), |
3631 | 73 ngx_string("303 See Other"), |
67
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74 ngx_string("304 Not Modified"), |
4491
d11f86a16e3b
Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
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4412
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75 ngx_null_string, /* "305 Use Proxy" */ |
d11f86a16e3b
Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
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76 ngx_null_string, /* "306 unused" */ |
d11f86a16e3b
Added support for the 307 Temporary Redirect.
Ruslan Ermilov <ru@nginx.com>
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77 ngx_string("307 Temporary Redirect"), |
6977
be5cfa918bfc
Added support for the "308 Permanent Redirect" (ticket #877).
Simon Leblanc <contact@leblanc-simon.eu>
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78 ngx_string("308 Permanent Redirect"), |
24
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79 |
6977
be5cfa918bfc
Added support for the "308 Permanent Redirect" (ticket #877).
Simon Leblanc <contact@leblanc-simon.eu>
parents:
6965
diff
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80 #define NGX_HTTP_LAST_3XX 309 |
4337
68b28a88749d
Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
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3662
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81 #define NGX_HTTP_OFF_4XX (NGX_HTTP_LAST_3XX - 301 + NGX_HTTP_OFF_3XX) |
499 | 82 |
67
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83 ngx_string("400 Bad Request"), |
96
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84 ngx_string("401 Unauthorized"), |
499 | 85 ngx_string("402 Payment Required"), |
67
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86 ngx_string("403 Forbidden"), |
5a7d1aaa1618
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87 ngx_string("404 Not Found"), |
96
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88 ngx_string("405 Not Allowed"), |
499 | 89 ngx_string("406 Not Acceptable"), |
96
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91
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90 ngx_null_string, /* "407 Proxy Authentication Required" */ |
67
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64
diff
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91 ngx_string("408 Request Time-out"), |
663 | 92 ngx_string("409 Conflict"), |
499 | 93 ngx_string("410 Gone"), |
67
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94 ngx_string("411 Length Required"), |
1057 | 95 ngx_string("412 Precondition Failed"), |
67
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96 ngx_string("413 Request Entity Too Large"), |
5369
907f01a2a7c0
Return reason phrase for 414.
Valentin Bartenev <vbart@nginx.com>
parents:
5364
diff
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97 ngx_string("414 Request-URI Too Large"), |
637 | 98 ngx_string("415 Unsupported Media Type"), |
67
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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
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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
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101 ngx_null_string, /* "418 unused" */ |
654d2dae97d3
HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents:
6451
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102 ngx_null_string, /* "419 unused" */ |
654d2dae97d3
HTTP/2: the "421 Misdirected Request" response (closes #848).
Valentin Bartenev <vbart@nginx.com>
parents:
6451
diff
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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
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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
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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
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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
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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
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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
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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
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112 ngx_string("429 Too Many Requests"), |
24
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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
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115 #define NGX_HTTP_OFF_5XX (NGX_HTTP_LAST_4XX - 400 + NGX_HTTP_OFF_4XX) |
499 | 116 |
67
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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
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119 ngx_string("502 Bad Gateway"), |
5a7d1aaa1618
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diff
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120 ngx_string("503 Service Temporarily Unavailable"), |
637 | 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 | 123 ngx_null_string, /* "506 Variant Also Negotiates" */ |
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 | 126 /* ngx_null_string, */ /* "508 unused" */ |
127 /* ngx_null_string, */ /* "509 unused" */ | |
128 /* ngx_null_string, */ /* "510 Not Extended" */ | |
2696 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 156 static ngx_int_t |
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 | 162 ngx_buf_t *b; |
2529 | 163 ngx_uint_t status, i, port; |
501 | 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 | 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 | 172 if (r->header_sent) { |
173 return NGX_OK; | |
174 } | |
175 | |
667 | 176 r->header_sent = 1; |
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 |
7681 | 182 #if (NGX_HTTP_V3) |
183 | |
184 if (r->http_version == NGX_HTTP_VERSION_30) { | |
185 ngx_chain_t *cl; | |
186 | |
187 cl = ngx_http_v3_create_header(r); | |
188 if (cl == NULL) { | |
189 return NGX_ERROR; | |
190 } | |
191 | |
192 return ngx_http_write_filter(r, cl); | |
193 } | |
194 | |
195 #endif | |
196 | |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
197 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
|
198 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
|
199 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
200 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
201 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
|
202 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
|
203 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
204 |
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
205 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
|
206 if (r->headers_out.status != NGX_HTTP_OK |
511 | 207 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT |
208 && 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
|
209 { |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
210 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
|
211 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
|
212 } |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
213 } |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
214 |
493 | 215 len = sizeof("HTTP/1.x ") - 1 + sizeof(CRLF) - 1 |
216 /* the end of the header */ | |
217 + sizeof(CRLF) - 1; | |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
218 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
219 /* status line */ |
452 | 220 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
221 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
|
222 len += r->headers_out.status_line.len; |
2696 | 223 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
|
224 #if (NGX_SUPPRESS_WARN) |
2696 | 225 status = 0; |
57
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
47
diff
changeset
|
226 #endif |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
227 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
228 } else { |
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
229 |
2696 | 230 status = r->headers_out.status; |
231 | |
232 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
|
233 && status < NGX_HTTP_LAST_2XX) |
2696 | 234 { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
235 /* 2XX */ |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
236 |
2696 | 237 if (status == NGX_HTTP_NO_CONTENT) { |
511 | 238 r->header_only = 1; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3483
diff
changeset
|
239 ngx_str_null(&r->headers_out.content_type); |
511 | 240 r->headers_out.last_modified_time = -1; |
241 r->headers_out.last_modified = NULL; | |
242 r->headers_out.content_length = NULL; | |
243 r->headers_out.content_length_n = -1; | |
244 } | |
245 | |
2696 | 246 status -= NGX_HTTP_OK; |
247 status_line = &ngx_http_status_lines[status]; | |
248 len += ngx_http_status_lines[status].len; | |
249 | |
250 } 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
|
251 && status < NGX_HTTP_LAST_3XX) |
2696 | 252 { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
253 /* 3XX */ |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
254 |
2696 | 255 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
|
256 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
|
257 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
258 |
4337
68b28a88749d
Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents:
3662
diff
changeset
|
259 status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_OFF_3XX; |
2696 | 260 status_line = &ngx_http_status_lines[status]; |
261 len += ngx_http_status_lines[status].len; | |
262 | |
263 } 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
|
264 && status < NGX_HTTP_LAST_4XX) |
2696 | 265 { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
266 /* 4XX */ |
2696 | 267 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
|
268 + NGX_HTTP_OFF_4XX; |
2696 | 269 |
270 status_line = &ngx_http_status_lines[status]; | |
271 len += ngx_http_status_lines[status].len; | |
272 | |
273 } 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
|
274 && status < NGX_HTTP_LAST_5XX) |
2696 | 275 { |
276 /* 5XX */ | |
277 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
|
278 + NGX_HTTP_OFF_5XX; |
2696 | 279 |
280 status_line = &ngx_http_status_lines[status]; | |
281 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
|
282 |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
283 } else { |
5382
e8d24b6d7f73
Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5369
diff
changeset
|
284 len += NGX_INT_T_LEN + 1 /* SP */; |
2696 | 285 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
|
286 } |
5364
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
287 |
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
288 if (status_line && status_line->len == 0) { |
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
289 status = r->headers_out.status; |
5382
e8d24b6d7f73
Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5369
diff
changeset
|
290 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
|
291 status_line = NULL; |
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
292 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
293 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
294 |
1592 | 295 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
296 | |
509 | 297 if (r->headers_out.server == NULL) { |
6885
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
298 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
|
299 len += sizeof(ngx_http_server_full_string) - 1; |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
300 |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
301 } 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
|
302 len += sizeof(ngx_http_server_build_string) - 1; |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
303 |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
304 } else { |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
305 len += sizeof(ngx_http_server_string) - 1; |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
306 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
307 } |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
308 |
509 | 309 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
|
310 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
|
311 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
312 |
509 | 313 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
|
314 len += sizeof("Content-Type: ") - 1 |
509 | 315 + 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
|
316 |
657 | 317 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
318 && r->headers_out.charset.len) | |
319 { | |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
320 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
|
321 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
322 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
323 |
509 | 324 if (r->headers_out.content_length == NULL |
325 && r->headers_out.content_length_n >= 0) | |
326 { | |
327 len += sizeof("Content-Length: ") - 1 + NGX_OFF_T_LEN + 2; | |
328 } | |
329 | |
330 if (r->headers_out.last_modified == NULL | |
331 && r->headers_out.last_modified_time != -1) | |
332 { | |
333 len += sizeof("Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; | |
334 } | |
335 | |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
336 c = r->connection; |
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
337 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
338 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
|
339 && r->headers_out.location->value.len |
6852
d15172ebb400
Core: relative redirects (closes #1000).
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
340 && r->headers_out.location->value.data[0] == '/' |
d15172ebb400
Core: relative redirects (closes #1000).
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
341 && 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
|
342 { |
509 | 343 r->headers_out.location->hash = 0; |
344 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
345 if (clcf->server_name_in_redirect) { |
1811 | 346 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
347 host = cscf->server_name; | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
348 |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
349 } else if (r->headers_in.server.len) { |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
350 host = r->headers_in.server; |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
351 |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
352 } else { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2197
diff
changeset
|
353 host.len = NGX_SOCKADDR_STRLEN; |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
354 host.data = addr; |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
355 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
356 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
|
357 return NGX_ERROR; |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
358 } |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
359 } |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
360 |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6556
diff
changeset
|
361 port = ngx_inet_get_port(c->local_sockaddr); |
2529 | 362 |
2533 | 363 len += sizeof("Location: https://") - 1 |
364 + host.len | |
365 + r->headers_out.location->value.len + 2; | |
517 | 366 |
2533 | 367 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
|
368 |
2533 | 369 #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
|
370 if (c->ssl) |
2551 | 371 port = (port == 443) ? 0 : port; |
372 else | |
517 | 373 #endif |
2551 | 374 port = (port == 80) ? 0 : port; |
2768
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
375 |
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
376 } else { |
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
377 port = 0; |
2551 | 378 } |
517 | 379 |
2533 | 380 if (port) { |
381 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
|
382 } |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
383 |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
384 } else { |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3483
diff
changeset
|
385 ngx_str_null(&host); |
2529 | 386 port = 0; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
387 } |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
388 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
389 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
|
390 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
|
391 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
392 |
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
393 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
|
394 len += sizeof("Connection: upgrade" CRLF) - 1; |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
395 |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
396 } 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
|
397 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
|
398 |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
399 /* |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
400 * 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
|
401 * 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
|
402 * 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
|
403 * 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
|
404 * 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
|
405 */ |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
406 |
473 | 407 if (clcf->keepalive_header) { |
477 | 408 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
|
409 } |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
410 |
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
411 } else { |
4698
4c415af7dbc2
Fixed a harmless error in spelling of "Connection: close" when computing
Ruslan Ermilov <ru@nginx.com>
parents:
4637
diff
changeset
|
412 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
|
413 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
414 |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
415 #if (NGX_HTTP_GZIP) |
3313 | 416 if (r->gzip_vary) { |
417 if (clcf->gzip_vary) { | |
418 len += sizeof("Vary: Accept-Encoding" CRLF) - 1; | |
419 | |
420 } else { | |
421 r->gzip_vary = 0; | |
422 } | |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
423 } |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
424 #endif |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
425 |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
426 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
|
427 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
428 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
429 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
|
430 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
431 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
|
432 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
|
433 break; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
434 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
435 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
436 part = part->next; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
437 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
438 i = 0; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
439 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
440 |
509 | 441 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
|
442 continue; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
443 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
444 |
493 | 445 len += header[i].key.len + sizeof(": ") - 1 + header[i].value.len |
446 + 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
|
447 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
448 |
501 | 449 b = ngx_create_temp_buf(r->pool, len); |
450 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
|
451 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
|
452 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
453 |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
454 /* "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
|
455 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
|
456 |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
457 /* status line */ |
2696 | 458 if (status_line) { |
459 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
|
460 |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
461 } else { |
5382
e8d24b6d7f73
Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5369
diff
changeset
|
462 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
|
463 } |
493 | 464 *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
|
465 |
6449
e5076b96fd01
Reconsidered server_tokens with an empty value.
Ruslan Ermilov <ru@nginx.com>
parents:
6433
diff
changeset
|
466 if (r->headers_out.server == NULL) { |
6885
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
467 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
|
468 p = ngx_http_server_full_string; |
6451
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
469 len = sizeof(ngx_http_server_full_string) - 1; |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
470 |
6885
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
471 } 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
|
472 p = ngx_http_server_build_string; |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
473 len = sizeof(ngx_http_server_build_string) - 1; |
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
474 |
6451
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
475 } else { |
6885
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
476 p = ngx_http_server_string; |
6451
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
477 len = sizeof(ngx_http_server_string) - 1; |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
478 } |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
479 |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
480 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
|
481 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
482 |
509 | 483 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
|
484 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
|
485 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
|
486 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
|
487 |
493 | 488 *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
|
489 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
490 |
509 | 491 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
|
492 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
|
493 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
|
494 p = b->last; |
573 | 495 b->last = ngx_copy(b->last, r->headers_out.content_type.data, |
496 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
|
497 |
657 | 498 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
499 && r->headers_out.charset.len) | |
500 { | |
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
|
501 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
|
502 sizeof("; charset=") - 1); |
573 | 503 b->last = ngx_copy(b->last, r->headers_out.charset.data, |
504 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
|
505 |
509 | 506 /* update r->headers_out.content_type for possible logging */ |
507 | |
508 r->headers_out.content_type.len = b->last - p; | |
509 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
|
510 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
511 |
493 | 512 *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
|
513 } |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
514 |
509 | 515 if (r->headers_out.content_length == NULL |
516 && r->headers_out.content_length_n >= 0) | |
517 { | |
518 b->last = ngx_sprintf(b->last, "Content-Length: %O" CRLF, | |
519 r->headers_out.content_length_n); | |
520 } | |
521 | |
522 if (r->headers_out.last_modified == NULL | |
523 && r->headers_out.last_modified_time != -1) | |
524 { | |
525 b->last = ngx_cpymem(b->last, "Last-Modified: ", | |
526 sizeof("Last-Modified: ") - 1); | |
527 b->last = ngx_http_time(b->last, r->headers_out.last_modified_time); | |
528 | |
529 *b->last++ = CR; *b->last++ = LF; | |
530 } | |
531 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
532 if (host.data) { |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
533 |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
534 p = b->last + sizeof("Location: ") - 1; |
517 | 535 |
536 b->last = ngx_cpymem(b->last, "Location: http", | |
537 sizeof("Location: http") - 1); | |
538 | |
539 #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
|
540 if (c->ssl) { |
517 | 541 *b->last++ ='s'; |
542 } | |
543 #endif | |
544 | |
545 *b->last++ = ':'; *b->last++ = '/'; *b->last++ = '/'; | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
546 b->last = ngx_copy(b->last, host.data, host.len); |
517 | 547 |
2533 | 548 if (port) { |
549 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
|
550 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
551 |
573 | 552 b->last = ngx_copy(b->last, r->headers_out.location->value.data, |
553 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
|
554 |
509 | 555 /* update r->headers_out.location->value for possible logging */ |
556 | |
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
|
557 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
|
558 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
|
559 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
|
560 |
493 | 561 *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
|
562 } |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
563 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
564 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
|
565 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
|
566 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
|
567 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
568 |
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
569 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
|
570 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
|
571 sizeof("Connection: upgrade" CRLF) - 1); |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
572 |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
573 } 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
|
574 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
|
575 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
|
576 |
473 | 577 if (clcf->keepalive_header) { |
455 | 578 b->last = ngx_sprintf(b->last, "Keep-Alive: timeout=%T" CRLF, |
579 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
|
580 } |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
581 |
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
582 } 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
|
583 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
|
584 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
|
585 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
586 |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
587 #if (NGX_HTTP_GZIP) |
3313 | 588 if (r->gzip_vary) { |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
589 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
|
590 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
|
591 } |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
592 #endif |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
593 |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
594 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
|
595 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
596 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
597 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
|
598 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
599 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
|
600 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
|
601 break; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
602 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
603 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
604 part = part->next; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
605 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
606 i = 0; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
607 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
608 |
509 | 609 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
|
610 continue; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
611 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
612 |
573 | 613 b->last = ngx_copy(b->last, header[i].key.data, header[i].key.len); |
2024 | 614 *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
|
615 |
573 | 616 b->last = ngx_copy(b->last, header[i].value.data, header[i].value.len); |
493 | 617 *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
|
618 } |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
2
diff
changeset
|
619 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
620 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, |
2709 | 621 "%*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
|
622 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
623 /* the end of HTTP header */ |
493 | 624 *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
|
625 |
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
|
626 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
|
627 |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
628 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
|
629 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
|
630 } |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
631 |
501 | 632 out.buf = b; |
633 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
|
634 |
501 | 635 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
|
636 } |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
637 |
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
638 |
493 | 639 static ngx_int_t |
681 | 640 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
|
641 { |
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
642 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
|
643 |
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
644 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
|
645 } |