nginx: src/http/ngx_http_header_filter

annotate src/http/ngx_http_header_filter_module.c @ 3313:118169a8ec92

refactor gzip_vary handling

author	Igor Sysoev <igor@sysoev.ru>
date	Thu, 12 Nov 2009 13:41:56 +0000
parents	507fc5ac9839
children	616da2ea901f 667c22171519

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
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	4 */
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
98 c9b243802a17 nginx-0.0.1-2003-05-30-18:27:59 import Igor Sysoev <igor@sysoev.ru> parents: 96 diff changeset	6
c9b243802a17 nginx-0.0.1-2003-05-30-18:27:59 import Igor Sysoev <igor@sysoev.ru> parents: 96 diff changeset	7 #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	8 #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	9 #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	10 #include <nginx.h>
34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import Igor Sysoev <igor@sysoev.ru> parents: 2 diff changeset	11
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	12
681 7e24168b0853 nginx-0.4.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 669 diff changeset	13 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	14 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	15
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	16
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	17 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	18 NULL, /* preconfiguration */
681 7e24168b0853 nginx-0.4.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 669 diff changeset	19 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	20
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	21 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	22 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	23
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	24 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	25 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	26
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	27 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	28 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	29 };
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	30
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	31
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	32 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	33 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	34 &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	35 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	36 NGX_HTTP_MODULE, /* module type */
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	37 NULL, /* init master */
681 7e24168b0853 nginx-0.4.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 669 diff changeset	38 NULL, /* init module */
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	39 NULL, /* init process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	40 NULL, /* init thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	41 NULL, /* exit thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	42 NULL, /* exit process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	43 NULL, /* exit master */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	44 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	45 };
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
1592 128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	48 static char ngx_http_server_string[] = "Server: nginx" CRLF;
128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	49 static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	50
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	51
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	52 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	53
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	54 ngx_string("200 OK"),
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 597 diff changeset	55 ngx_string("201 Created"),
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	56 ngx_null_string, /* "202 Accepted" */
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	57 ngx_null_string, /* "203 Non-Authoritative Information" */
511 c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	58 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	59 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	60 ngx_string("206 Partial Content"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	61
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	62 /* 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	63
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	64 #define NGX_HTTP_LAST_LEVEL_200 207
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	65 #define NGX_HTTP_LEVEL_200 (NGX_HTTP_LAST_LEVEL_200 - 200)
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	66
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	67 /* 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	68
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import Igor Sysoev <igor@sysoev.ru> parents: 64 diff changeset	69 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	70 ngx_string("302 Moved Temporarily"),
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	71 ngx_null_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	72 ngx_string("304 Not Modified"),
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	73
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	74 /* ngx_null_string, / / "305 Use Proxy" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	75 /* ngx_null_string, / / "306 unused" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	76 /* ngx_null_string, / / "307 Temporary Redirect" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	77
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	78 #define NGX_HTTP_LAST_LEVEL_300 305
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	79 #define NGX_HTTP_LEVEL_300 (NGX_HTTP_LAST_LEVEL_300 - 301)
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	80
67 5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import Igor Sysoev <igor@sysoev.ru> parents: 64 diff changeset	81 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	82 ngx_string("401 Unauthorized"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	83 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	84 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	85 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	86 ngx_string("405 Not Allowed"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	87 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	88 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	89 ngx_string("408 Request Time-out"),
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 657 diff changeset	90 ngx_string("409 Conflict"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	91 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	92 ngx_string("411 Length Required"),
1057 bbde03037ef6 NGX_HTTP_PRECONDITION_FAILED Igor Sysoev <igor@sysoev.ru> parents: 681 diff changeset	93 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	94 ngx_string("413 Request Entity Too Large"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	95 ngx_null_string, /* "414 Request-URI Too Large", but we never send it
238 674f85a4d00f nginx-0.0.1-2004-01-23-12:26:18 import Igor Sysoev <igor@sysoev.ru> parents: 210 diff changeset	96 * because we treat such requests as the HTTP/0.9
674f85a4d00f nginx-0.0.1-2004-01-23-12:26:18 import Igor Sysoev <igor@sysoev.ru> parents: 210 diff changeset	97 * requests and send only a body without a header
674f85a4d00f nginx-0.0.1-2004-01-23-12:26:18 import Igor Sysoev <igor@sysoev.ru> parents: 210 diff changeset	98 */
637 e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	99 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	100 ngx_string("416 Requested Range Not Satisfiable"),
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	101
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	102 /* ngx_null_string, / / "417 Expectation Failed" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	103 /* ngx_null_string, / / "418 unused" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	104 /* ngx_null_string, / / "419 unused" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	105 /* ngx_null_string, / / "420 unused" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	106 /* ngx_null_string, / / "421 unused" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	107 /* ngx_null_string, / / "422 Unprocessable Entity" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	108 /* ngx_null_string, / / "423 Locked" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	109 /* ngx_null_string, / / "424 Failed Dependency" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	110
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	111 #define NGX_HTTP_LAST_LEVEL_400 417
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	112 #define NGX_HTTP_LEVEL_400 (NGX_HTTP_LAST_LEVEL_400 - 400)
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	113
67 5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import Igor Sysoev <igor@sysoev.ru> parents: 64 diff changeset	114 ngx_string("500 Internal Server Error"),
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import Igor Sysoev <igor@sysoev.ru> parents: 64 diff changeset	115 ngx_string("501 Method Not Implemented"),
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import Igor Sysoev <igor@sysoev.ru> parents: 64 diff changeset	116 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	117 ngx_string("503 Service Temporarily Unavailable"),
637 e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	118 ngx_string("504 Gateway Time-out"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	119
637 e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	120 ngx_null_string, /* "505 HTTP Version Not Supported" */
e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	121 ngx_null_string, /* "506 Variant Also Negotiates" */
e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	122 ngx_string("507 Insufficient Storage"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	123 /* ngx_null_string, / / "508 unused" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	124 /* ngx_null_string, / / "509 unused" */
64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	125 /* ngx_null_string, / / "510 Not Extended" */
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	126
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	127 #define NGX_HTTP_LAST_LEVEL_500 508
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	128
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	129 };
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	130
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	131
569 174f1e853e1e nginx-0.3.6-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 553 diff changeset	132 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	133 { 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	134 { ngx_string("Date"), offsetof(ngx_http_headers_out_t, date) },
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	135 #if 0
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("Content-Type"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	137 offsetof(ngx_http_headers_out_t, content_type) },
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	138 #endif
416 b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	139 { ngx_string("Content-Length"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	140 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	141 { ngx_string("Content-Encoding"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	142 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	143 { 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	144 { ngx_string("Last-Modified"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	145 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	146 { ngx_string("Accept-Ranges"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	147 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	148 { 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	149 { ngx_string("Cache-Control"),
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	150 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	151 { 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	152
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	153 { 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	154 };
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	155
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	156
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	157 static ngx_int_t
975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	158 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	159 {
429 694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	160 u_char *p;
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	161 size_t len;
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	162 ngx_str_t host, *status_line;
681 7e24168b0853 nginx-0.4.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 669 diff changeset	163 ngx_buf_t *b;
2529 339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	164 ngx_uint_t status, i, port;
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	165 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	166 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	167 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	168 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	169 ngx_http_core_loc_conf_t *clcf;
1811 0d9c6fe7502b axe useless r->server_name Igor Sysoev <igor@sysoev.ru> parents: 1804 diff changeset	170 ngx_http_core_srv_conf_t *cscf;
2529 339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	171 struct sockaddr_in *sin;
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	172 #if (NGX_HAVE_INET6)
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	173 struct sockaddr_in6 *sin6;
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	174 #endif
2512 2e91aecb9e57 a prelimiary IPv6 support, HTTP listen Igor Sysoev <igor@sysoev.ru> parents: 2197 diff changeset	175 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	176
667 63a820b0bc6c nginx-0.3.55-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	177 r->header_sent = 1;
63a820b0bc6c nginx-0.3.55-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	178
597 9262f520ce21 nginx-0.3.20-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	179 if (r != r->main) {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	180 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	181 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	182
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	183 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	184 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	185 }
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	186
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	187 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	188 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	189 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	190
432 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.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	192 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	193 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	194 && 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	195 {
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_time = -1;
11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import Igor Sysoev <igor@sysoev.ru> parents: 429 diff changeset	197 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	198 }
11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import Igor Sysoev <igor@sysoev.ru> parents: 429 diff changeset	199 }
11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import Igor Sysoev <igor@sysoev.ru> parents: 429 diff changeset	200
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	201 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	202 /* the end of the header */
975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	203 + sizeof(CRLF) - 1;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	204
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	205 /* status line */
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	206
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	207 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	208 len += r->headers_out.status_line.len;
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	209 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	210 #if (NGX_SUPPRESS_WARN)
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	211 status = 0;
57 a499e0d1f16e nginx-0.0.1-2003-01-30-10:28:09 import Igor Sysoev <igor@sysoev.ru> parents: 47 diff changeset	212 #endif
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	213
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	214 } else {
178 a8ff48d26cca nginx-0.0.1-2003-11-11-00:09:22 import Igor Sysoev <igor@sysoev.ru> parents: 177 diff changeset	215
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	216 status = r->headers_out.status;
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	217
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	218 if (status >= NGX_HTTP_OK
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	219 && status < NGX_HTTP_LAST_LEVEL_200)
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	220 {
88 674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import Igor Sysoev <igor@sysoev.ru> parents: 71 diff changeset	221 /* 2XX */
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	222
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	223 if (status == NGX_HTTP_NO_CONTENT) {
511 c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	224 r->header_only = 1;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	225 r->headers_out.content_type.len = 0;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	226 r->headers_out.content_type.data = NULL;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	227 r->headers_out.last_modified_time = -1;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	228 r->headers_out.last_modified = NULL;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	229 r->headers_out.content_length = NULL;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	230 r->headers_out.content_length_n = -1;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	231 }
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	232
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	233 status -= NGX_HTTP_OK;
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	234 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	235 len += ngx_http_status_lines[status].len;
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	236
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	237 } else if (status >= NGX_HTTP_MOVED_PERMANENTLY
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	238 && status < NGX_HTTP_LAST_LEVEL_300)
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	239 {
88 674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import Igor Sysoev <igor@sysoev.ru> parents: 71 diff changeset	240 /* 3XX */
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	241
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	242 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	243 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	244 }
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	245
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	246 status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_LEVEL_200;
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	247 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	248 len += ngx_http_status_lines[status].len;
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	249
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	250 } else if (status >= NGX_HTTP_BAD_REQUEST
2700 aee784753144 style fix: remove trailing spaces Igor Sysoev <igor@sysoev.ru> parents: 2696 diff changeset	251 && status < NGX_HTTP_LAST_LEVEL_400)
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	252 {
88 674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import Igor Sysoev <igor@sysoev.ru> parents: 71 diff changeset	253 /* 4XX */
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	254 status = status - NGX_HTTP_BAD_REQUEST
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	255 + NGX_HTTP_LEVEL_200
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	256 + NGX_HTTP_LEVEL_300;
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 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	259 len += ngx_http_status_lines[status].len;
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 } else if (status >= NGX_HTTP_INTERNAL_SERVER_ERROR
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	262 && status < NGX_HTTP_LAST_LEVEL_500)
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	263 {
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	264 /* 5XX */
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	265 status = status - NGX_HTTP_INTERNAL_SERVER_ERROR
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	266 + NGX_HTTP_LEVEL_200
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	267 + NGX_HTTP_LEVEL_300
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	268 + NGX_HTTP_LEVEL_400;
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	269
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	270 status_line = &ngx_http_status_lines[status];
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	271 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	272
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	273 } else {
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	274 len += NGX_INT_T_LEN;
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	275 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	276 }
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	277 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	278
1592 128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	279 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	280
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	281 if (r->headers_out.server == NULL) {
1592 128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	282 len += clcf->server_tokens ? sizeof(ngx_http_server_full_string) - 1:
128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	283 sizeof(ngx_http_server_string) - 1;
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	284 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	285
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	286 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	287 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	288 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	289
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	290 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	291 len += sizeof("Content-Type: ") - 1
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	292 + 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	293
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	294 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	295 && r->headers_out.charset.len)
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	296 {
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 155 diff changeset	297 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	298 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	299 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	300
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	301 if (r->headers_out.content_length == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	302 && r->headers_out.content_length_n >= 0)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	303 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	304 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	305 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	306
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	307 if (r->headers_out.last_modified == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	308 && r->headers_out.last_modified_time != -1)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	309 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	310 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	311 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	312
2857 507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr() Igor Sysoev <igor@sysoev.ru> parents: 2768 diff changeset	313 c = r->connection;
507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr() Igor Sysoev <igor@sysoev.ru> parents: 2768 diff changeset	314
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	315 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	316 && r->headers_out.location->value.len
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	317 && r->headers_out.location->value.data[0] == '/')
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	318 {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	319 r->headers_out.location->hash = 0;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	320
1804 d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	321 if (clcf->server_name_in_redirect) {
1811 0d9c6fe7502b axe useless r->server_name Igor Sysoev <igor@sysoev.ru> parents: 1804 diff changeset	322 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	323 host = cscf->server_name;
1804 d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	324
2007 b9de93d804ea ) host in request line has priority Igor Sysoev <igor@sysoev.ru>* parents: 1811 diff changeset	325 } else if (r->headers_in.server.len) {
b9de93d804ea ) host in request line has priority Igor Sysoev <igor@sysoev.ru>* parents: 1811 diff changeset	326 host = r->headers_in.server;
1804 d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	327
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	328 } else {
2512 2e91aecb9e57 a prelimiary IPv6 support, HTTP listen Igor Sysoev <igor@sysoev.ru> parents: 2197 diff changeset	329 host.len = NGX_SOCKADDR_STRLEN;
1804 d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	330 host.data = addr;
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	331
2857 507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr() Igor Sysoev <igor@sysoev.ru> parents: 2768 diff changeset	332 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	333 return NGX_ERROR;
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	334 }
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	335 }
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	336
2857 507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr() Igor Sysoev <igor@sysoev.ru> parents: 2768 diff changeset	337 switch (c->local_sockaddr->sa_family) {
2529 339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	338
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	339 #if (NGX_HAVE_INET6)
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	340 case AF_INET6:
2857 507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr() Igor Sysoev <igor@sysoev.ru> parents: 2768 diff changeset	341 sin6 = (struct sockaddr_in6 *) c->local_sockaddr;
2531 5b9b270ea16f fix r2530 Igor Sysoev <igor@sysoev.ru> parents: 2529 diff changeset	342 port = ntohs(sin6->sin6_port);
2529 339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	343 break;
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	344 #endif
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	345 default: /* AF_INET */
2857 507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr() Igor Sysoev <igor@sysoev.ru> parents: 2768 diff changeset	346 sin = (struct sockaddr_in *) c->local_sockaddr;
2531 5b9b270ea16f fix r2530 Igor Sysoev <igor@sysoev.ru> parents: 2529 diff changeset	347 port = ntohs(sin->sin_port);
2529 339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	348 break;
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	349 }
339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	350
2533 c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	351 len += sizeof("Location: https://") - 1
c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	352 + host.len
c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	353 + r->headers_out.location->value.len + 2;
517 dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	354
2533 c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	355 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	356
2533 c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	357 #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	358 if (c->ssl)
2551 0e6f00346fa1 style fix: remove tabs Igor Sysoev <igor@sysoev.ru> parents: 2533 diff changeset	359 port = (port == 443) ? 0 : port;
0e6f00346fa1 style fix: remove tabs Igor Sysoev <igor@sysoev.ru> parents: 2533 diff changeset	360 else
517 dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	361 #endif
2551 0e6f00346fa1 style fix: remove tabs Igor Sysoev <igor@sysoev.ru> parents: 2533 diff changeset	362 port = (port == 80) ? 0 : port;
2768 e4a4c889694f "port_in_redirect off" did not work Igor Sysoev <igor@sysoev.ru> parents: 2709 diff changeset	363
e4a4c889694f "port_in_redirect off" did not work Igor Sysoev <igor@sysoev.ru> parents: 2709 diff changeset	364 } else {
e4a4c889694f "port_in_redirect off" did not work Igor Sysoev <igor@sysoev.ru> parents: 2709 diff changeset	365 port = 0;
2551 0e6f00346fa1 style fix: remove tabs Igor Sysoev <igor@sysoev.ru> parents: 2533 diff changeset	366 }
517 dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	367
2533 c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	368 if (port) {
c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	369 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	370 }
1804 d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	371
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	372 } else {
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	373 host.len = 0;
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	374 host.data = NULL;
2529 339da812982c axe r->port Igor Sysoev <igor@sysoev.ru> parents: 2512 diff changeset	375 port = 0;
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	376 }
13 2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import Igor Sysoev <igor@sysoev.ru> parents: 10 diff changeset	377
99 a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import Igor Sysoev <igor@sysoev.ru> parents: 98 diff changeset	378 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	379 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	380 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import Igor Sysoev <igor@sysoev.ru> parents: 98 diff changeset	381
101 2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import Igor Sysoev <igor@sysoev.ru> parents: 100 diff changeset	382 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	383 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	384
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	385 /*
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	386 * 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	387 * 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	388 * 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	389 * 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	390 * 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	391 */
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	392
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	393 if (clcf->keepalive_header) {
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	394 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	395 }
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	396
101 2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import Igor Sysoev <igor@sysoev.ru> parents: 100 diff changeset	397 } else {
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 155 diff changeset	398 len += sizeof("Connection: closed" CRLF) - 1;
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	399 }
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	400
2081 8488178092f2 nginx could not be build without gzip, introduced in r2052 Igor Sysoev <igor@sysoev.ru> parents: 2051 diff changeset	401 #if (NGX_HTTP_GZIP)
3313 118169a8ec92 refactor gzip_vary handling Igor Sysoev <igor@sysoev.ru> parents: 2857 diff changeset	402 if (r->gzip_vary) {
118169a8ec92 refactor gzip_vary handling Igor Sysoev <igor@sysoev.ru> parents: 2857 diff changeset	403 if (clcf->gzip_vary) {
118169a8ec92 refactor gzip_vary handling Igor Sysoev <igor@sysoev.ru> parents: 2857 diff changeset	404 len += sizeof("Vary: Accept-Encoding" CRLF) - 1;
118169a8ec92 refactor gzip_vary handling Igor Sysoev <igor@sysoev.ru> parents: 2857 diff changeset	405
118169a8ec92 refactor gzip_vary handling Igor Sysoev <igor@sysoev.ru> parents: 2857 diff changeset	406 } else {
118169a8ec92 refactor gzip_vary handling Igor Sysoev <igor@sysoev.ru> parents: 2857 diff changeset	407 r->gzip_vary = 0;
118169a8ec92 refactor gzip_vary handling Igor Sysoev <igor@sysoev.ru> parents: 2857 diff changeset	408 }
2051 115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	409 }
2081 8488178092f2 nginx could not be build without gzip, introduced in r2052 Igor Sysoev <igor@sysoev.ru> parents: 2051 diff changeset	410 #endif
2051 115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	411
415 3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	412 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	413 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	414
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	415 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	416
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	417 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	418 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	419 break;
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
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	422 part = part->next;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	423 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	424 i = 0;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	425 }
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	426
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	427 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	428 continue;
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	429 }
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	430
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	431 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	432 + 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	433 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	434
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	435 b = ngx_create_temp_buf(r->pool, len);
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	436 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	437 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	438 }
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	439
26 53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import Igor Sysoev <igor@sysoev.ru> parents: 24 diff changeset	440 /* "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	441 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	442
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	443 /* status line */
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	444 if (status_line) {
ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	445 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	446
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	447 } else {
2696 ae4744c28620 allow any status Igor Sysoev <igor@sysoev.ru> parents: 2551 diff changeset	448 b->last = ngx_sprintf(b->last, "%ui", status);
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	449 }
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	450 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	451
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	452 if (r->headers_out.server == NULL) {
1592 128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	453 if (clcf->server_tokens) {
1594 89ebc599c325 fix building broken in r1593 Igor Sysoev <igor@sysoev.ru> parents: 1592 diff changeset	454 p = (u_char *) ngx_http_server_full_string;
1592 128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	455 len = sizeof(ngx_http_server_full_string) - 1;
128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	456
128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	457 } else {
1594 89ebc599c325 fix building broken in r1593 Igor Sysoev <igor@sysoev.ru> parents: 1592 diff changeset	458 p = (u_char *) ngx_http_server_string;
1592 128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	459 len = sizeof(ngx_http_server_string) - 1;
128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	460 }
128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	461
128ea9efb824 server_tokens Igor Sysoev <igor@sysoev.ru> parents: 1057 diff changeset	462 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	463 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	464
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	465 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	466 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	467 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	468 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	469
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	470 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	471 }
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	472
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	473 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	474 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	475 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	476 p = b->last;
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 569 diff changeset	477 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	478 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	479
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	480 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	481 && r->headers_out.charset.len)
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	482 {
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	483 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	484 sizeof("; charset=") - 1);
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 569 diff changeset	485 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	486 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	487
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	488 /* 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	489
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	490 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	491 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	492 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	493
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	494 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	495 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	496
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	497 if (r->headers_out.content_length == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	498 && r->headers_out.content_length_n >= 0)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	499 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	500 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	501 r->headers_out.content_length_n);
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
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	504 if (r->headers_out.last_modified == NULL
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	505 && r->headers_out.last_modified_time != -1)
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 b->last = ngx_cpymem(b->last, "Last-Modified: ",
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	508 sizeof("Last-Modified: ") - 1);
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	509 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	510
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	511 b->last++ = CR; b->last++ = LF;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	512 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	513
1804 d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	514 if (host.data) {
d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	515
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	516 p = b->last + sizeof("Location: ") - 1;
517 dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	517
dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	518 b->last = ngx_cpymem(b->last, "Location: http",
dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	519 sizeof("Location: http") - 1);
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 #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	522 if (c->ssl) {
517 dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	523 *b->last++ ='s';
dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	524 }
dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	525 #endif
dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	526
dadfa78d2270 nginx-0.1.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	527 b->last++ = ':'; b->last++ = '/'; *b->last++ = '/';
1804 d457a1576532 several changes in server_name: Igor Sysoev <igor@sysoev.ru> parents: 1774 diff changeset	528 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	529
2533 c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	530 if (port) {
c843171d5dc2 axe r->port_text Igor Sysoev <igor@sysoev.ru> parents: 2532 diff changeset	531 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	532 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	533
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 569 diff changeset	534 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	535 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	536
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	537 /* 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	538
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	539 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	540 r->headers_out.location->value.data = p;
669 562806624c4a nginx-0.3.56-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	541 r->headers_out.location->key.len = sizeof("Location: ") - 1;
562806624c4a nginx-0.3.56-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	542 r->headers_out.location->key.data = (u_char *) "Location: ";
176 c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	543
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	544 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	545 }
13 2aba961a1d34 nginx-0.0.1-2002-09-16-19:01:44 import Igor Sysoev <igor@sysoev.ru> parents: 10 diff changeset	546
99 a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import Igor Sysoev <igor@sysoev.ru> parents: 98 diff changeset	547 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	548 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	549 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	550 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import Igor Sysoev <igor@sysoev.ru> parents: 98 diff changeset	551
101 2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import Igor Sysoev <igor@sysoev.ru> parents: 100 diff changeset	552 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	553 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	554 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	555
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	556 if (clcf->keepalive_header) {
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	557 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	558 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	559 }
694cd6cdb714 nginx-0.0.11-2004-09-17-20:07:35 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	560
64 34d647deb1da nginx-0.0.1-2003-03-04-09:33:48 import Igor Sysoev <igor@sysoev.ru> parents: 63 diff changeset	561 } 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	562 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	563 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	564 }
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	565
2081 8488178092f2 nginx could not be build without gzip, introduced in r2052 Igor Sysoev <igor@sysoev.ru> parents: 2051 diff changeset	566 #if (NGX_HTTP_GZIP)
3313 118169a8ec92 refactor gzip_vary handling Igor Sysoev <igor@sysoev.ru> parents: 2857 diff changeset	567 if (r->gzip_vary) {
2051 115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	568 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	569 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	570 }
2081 8488178092f2 nginx could not be build without gzip, introduced in r2052 Igor Sysoev <igor@sysoev.ru> parents: 2051 diff changeset	571 #endif
2051 115e6f029fcc "gzip_vary on" always sends "Vary: Accept-Encoding" header Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	572
415 3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	573 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	574 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	575
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	576 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	577
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	578 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	579 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	580 break;
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
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	583 part = part->next;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	584 header = part->elts;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	585 i = 0;
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	586 }
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import Igor Sysoev <igor@sysoev.ru> parents: 393 diff changeset	587
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	588 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	589 continue;
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	590 }
24 77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import Igor Sysoev <igor@sysoev.ru> parents: 19 diff changeset	591
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 569 diff changeset	592 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	593 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	594
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 569 diff changeset	595 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	596 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	597 }
3 34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import Igor Sysoev <igor@sysoev.ru> parents: 2 diff changeset	598
2857 507fc5ac9839 use ngx_connection_local_sockaddr() instead of ngx_http_server_addr() Igor Sysoev <igor@sysoev.ru> parents: 2768 diff changeset	599 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
2709 7dc6ebe26e99 fix debug logging Igor Sysoev <igor@sysoev.ru> parents: 2700 diff changeset	600 "%*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	601
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	602 /* the end of HTTP header */
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	603 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	604
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	605 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	606
41 59e7c7f30d49 nginx-0.0.1-2002-12-26-19:26:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	607 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	608 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	609 }
26 53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import Igor Sysoev <igor@sysoev.ru> parents: 24 diff changeset	610
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	611 out.buf = b;
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	612 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	613
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	614 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	615 }
69 e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	616
e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	617
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 477 diff changeset	618 static ngx_int_t
681 7e24168b0853 nginx-0.4.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 669 diff changeset	619 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	620 {
71 59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 69 diff changeset	621 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	622
71 59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 69 diff changeset	623 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	624 }

Mercurial > hg > nginx

annotate src/http/ngx_http_header_filter_module.c @ 3313:118169a8ec92