Mercurial > hg > nginx
annotate src/http/ngx_http_header_filter_module.c @ 4698:4c415af7dbc2
Fixed a harmless error in spelling of "Connection: close" when computing
the response header length.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Mon, 25 Jun 2012 13:08:25 +0000 |
| parents | 668ab1a21327 |
| children | 812c4765c954 |
| rev | line source |
|---|---|
|
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 /* |
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444
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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 |
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98
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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99
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10 #include <ngx_http.h> |
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3
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11 #include <nginx.h> |
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12 |
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1
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13 |
| 681 | 14 static ngx_int_t ngx_http_header_filter_init(ngx_conf_t *cf); |
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15 static ngx_int_t ngx_http_header_filter(ngx_http_request_t *r); |
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24
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16 |
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41
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17 |
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91
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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 */ |
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177
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21 |
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91
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22 NULL, /* create main configuration */ |
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23 NULL, /* init main configuration */ |
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69
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24 |
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91
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25 NULL, /* create server configuration */ |
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26 NULL, /* merge server configuration */ |
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24
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27 |
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91
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28 NULL, /* create location configuration */ |
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29 NULL, /* merge location configuration */ |
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30 }; |
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31 |
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1
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32 |
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41
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33 ngx_module_t ngx_http_header_filter_module = { |
| 509 | 34 NGX_MODULE_V1, |
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90
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35 &ngx_http_header_filter_module_ctx, /* module context */ |
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41
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36 NULL, /* module directives */ |
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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 | |
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41
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46 }; |
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47 |
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48 |
| 1592 | 49 static char ngx_http_server_string[] = "Server: nginx" CRLF; |
| 50 static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF; | |
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51 |
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52 |
| 509 | 53 static ngx_str_t ngx_http_status_lines[] = { |
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26
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54 |
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41
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55 ngx_string("200 OK"), |
| 633 | 56 ngx_string("201 Created"), |
| 3604 | 57 ngx_string("202 Accepted"), |
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96
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58 ngx_null_string, /* "203 Non-Authoritative Information" */ |
| 511 | 59 ngx_string("204 No Content"), |
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96
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60 ngx_null_string, /* "205 Reset Content" */ |
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61 ngx_string("206 Partial Content"), |
| 499 | 62 |
| 63 /* ngx_null_string, */ /* "207 Multi-Status" */ | |
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96
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64 |
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65 #define NGX_HTTP_LAST_2XX 207 |
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66 #define NGX_HTTP_OFF_3XX (NGX_HTTP_LAST_2XX - 200) |
| 499 | 67 |
| 68 /* ngx_null_string, */ /* "300 Multiple Choices" */ | |
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67
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69 |
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70 ngx_string("301 Moved Permanently"), |
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71 ngx_string("302 Moved Temporarily"), |
| 3631 | 72 ngx_string("303 See Other"), |
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67
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73 ngx_string("304 Not Modified"), |
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74 ngx_null_string, /* "305 Use Proxy" */ |
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75 ngx_null_string, /* "306 unused" */ |
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76 ngx_string("307 Temporary Redirect"), |
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77 |
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78 #define NGX_HTTP_LAST_3XX 308 |
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79 #define NGX_HTTP_OFF_4XX (NGX_HTTP_LAST_3XX - 301 + NGX_HTTP_OFF_3XX) |
| 499 | 80 |
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81 ngx_string("400 Bad Request"), |
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82 ngx_string("401 Unauthorized"), |
| 499 | 83 ngx_string("402 Payment Required"), |
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84 ngx_string("403 Forbidden"), |
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85 ngx_string("404 Not Found"), |
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86 ngx_string("405 Not Allowed"), |
| 499 | 87 ngx_string("406 Not Acceptable"), |
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96
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88 ngx_null_string, /* "407 Proxy Authentication Required" */ |
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67
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89 ngx_string("408 Request Time-out"), |
| 663 | 90 ngx_string("409 Conflict"), |
| 499 | 91 ngx_string("410 Gone"), |
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67
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92 ngx_string("411 Length Required"), |
| 1057 | 93 ngx_string("412 Precondition Failed"), |
|
67
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94 ngx_string("413 Request Entity Too Large"), |
| 499 | 95 ngx_null_string, /* "414 Request-URI Too Large", but we never send it |
|
238
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96 * because we treat such requests as the HTTP/0.9 |
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97 * requests and send only a body without a header |
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98 */ |
| 637 | 99 ngx_string("415 Unsupported Media Type"), |
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100 ngx_string("416 Requested Range Not Satisfiable"), |
|
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101 |
| 499 | 102 /* ngx_null_string, */ /* "417 Expectation Failed" */ |
| 103 /* ngx_null_string, */ /* "418 unused" */ | |
| 104 /* ngx_null_string, */ /* "419 unused" */ | |
| 105 /* ngx_null_string, */ /* "420 unused" */ | |
| 106 /* ngx_null_string, */ /* "421 unused" */ | |
| 107 /* ngx_null_string, */ /* "422 Unprocessable Entity" */ | |
| 108 /* ngx_null_string, */ /* "423 Locked" */ | |
| 109 /* ngx_null_string, */ /* "424 Failed Dependency" */ | |
| 110 | |
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111 #define NGX_HTTP_LAST_4XX 417 |
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112 #define NGX_HTTP_OFF_5XX (NGX_HTTP_LAST_4XX - 400 + NGX_HTTP_OFF_4XX) |
| 499 | 113 |
|
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114 ngx_string("500 Internal Server Error"), |
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115 ngx_string("501 Method Not Implemented"), |
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116 ngx_string("502 Bad Gateway"), |
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117 ngx_string("503 Service Temporarily Unavailable"), |
| 637 | 118 ngx_string("504 Gateway Time-out"), |
| 499 | 119 |
| 637 | 120 ngx_null_string, /* "505 HTTP Version Not Supported" */ |
| 121 ngx_null_string, /* "506 Variant Also Negotiates" */ | |
| 122 ngx_string("507 Insufficient Storage"), | |
| 499 | 123 /* ngx_null_string, */ /* "508 unused" */ |
| 124 /* ngx_null_string, */ /* "509 unused" */ | |
| 125 /* ngx_null_string, */ /* "510 Not Extended" */ | |
| 2696 | 126 |
|
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127 #define NGX_HTTP_LAST_5XX 508 |
| 2696 | 128 |
|
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129 }; |
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130 |
|
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131 |
| 569 | 132 ngx_http_header_out_t ngx_http_headers_out[] = { |
|
416
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133 { ngx_string("Server"), offsetof(ngx_http_headers_out_t, server) }, |
|
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134 { ngx_string("Date"), offsetof(ngx_http_headers_out_t, date) }, |
|
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135 { ngx_string("Content-Length"), |
| 499 | 136 offsetof(ngx_http_headers_out_t, content_length) }, |
|
416
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137 { ngx_string("Content-Encoding"), |
| 499 | 138 offsetof(ngx_http_headers_out_t, content_encoding) }, |
|
416
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139 { 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
|
140 { ngx_string("Last-Modified"), |
| 499 | 141 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
|
142 { ngx_string("Accept-Ranges"), |
| 499 | 143 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
|
144 { 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
|
145 { ngx_string("Cache-Control"), |
| 499 | 146 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
|
147 { 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
|
148 |
|
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
149 { 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
|
150 }; |
|
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
151 |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
152 |
| 493 | 153 static ngx_int_t |
| 154 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
|
155 { |
|
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
156 u_char *p; |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
157 size_t len; |
| 2696 | 158 ngx_str_t host, *status_line; |
| 681 | 159 ngx_buf_t *b; |
| 2529 | 160 ngx_uint_t status, i, port; |
| 501 | 161 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
|
162 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
|
163 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
|
164 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
|
165 ngx_http_core_loc_conf_t *clcf; |
| 1811 | 166 ngx_http_core_srv_conf_t *cscf; |
| 2529 | 167 struct sockaddr_in *sin; |
| 168 #if (NGX_HAVE_INET6) | |
| 169 struct sockaddr_in6 *sin6; | |
| 170 #endif | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2197
diff
changeset
|
171 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
|
172 |
| 3662 | 173 if (r->header_sent) { |
| 174 return NGX_OK; | |
| 175 } | |
| 176 | |
| 667 | 177 r->header_sent = 1; |
| 178 | |
|
3331
e0bc43a52382
backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents:
3324
diff
changeset
|
179 if (r != r->main) { |
|
e0bc43a52382
backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents:
3324
diff
changeset
|
180 return NGX_OK; |
|
e0bc43a52382
backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents:
3324
diff
changeset
|
181 } |
|
e0bc43a52382
backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents:
3324
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 | 193 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT |
| 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 | 201 len = sizeof("HTTP/1.x ") - 1 + sizeof(CRLF) - 1 |
| 202 /* the end of the header */ | |
| 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 | 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 | 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 | 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 | 216 status = r->headers_out.status; |
| 217 | |
| 218 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
|
219 && status < NGX_HTTP_LAST_2XX) |
| 2696 | 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 | 223 if (status == NGX_HTTP_NO_CONTENT) { |
| 511 | 224 r->header_only = 1; |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3483
diff
changeset
|
225 ngx_str_null(&r->headers_out.content_type); |
| 511 | 226 r->headers_out.last_modified_time = -1; |
| 227 r->headers_out.last_modified = NULL; | |
| 228 r->headers_out.content_length = NULL; | |
| 229 r->headers_out.content_length_n = -1; | |
| 230 } | |
| 231 | |
| 2696 | 232 status -= NGX_HTTP_OK; |
| 233 status_line = &ngx_http_status_lines[status]; | |
| 234 len += ngx_http_status_lines[status].len; | |
| 235 | |
| 236 } 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
|
237 && status < NGX_HTTP_LAST_3XX) |
| 2696 | 238 { |
|
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
239 /* 3XX */ |
|
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
240 |
| 2696 | 241 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
|
242 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
|
243 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
244 |
|
4337
68b28a88749d
Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents:
3662
diff
changeset
|
245 status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_OFF_3XX; |
| 2696 | 246 status_line = &ngx_http_status_lines[status]; |
| 247 len += ngx_http_status_lines[status].len; | |
| 248 | |
| 249 } 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
|
250 && status < NGX_HTTP_LAST_4XX) |
| 2696 | 251 { |
|
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
252 /* 4XX */ |
| 2696 | 253 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
|
254 + NGX_HTTP_OFF_4XX; |
| 2696 | 255 |
| 256 status_line = &ngx_http_status_lines[status]; | |
| 257 len += ngx_http_status_lines[status].len; | |
| 258 | |
| 259 } 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
|
260 && status < NGX_HTTP_LAST_5XX) |
| 2696 | 261 { |
| 262 /* 5XX */ | |
| 263 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
|
264 + NGX_HTTP_OFF_5XX; |
| 2696 | 265 |
| 266 status_line = &ngx_http_status_lines[status]; | |
| 267 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
|
268 |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
269 } else { |
| 2696 | 270 len += NGX_INT_T_LEN; |
| 271 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
|
272 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
273 } |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
274 |
| 1592 | 275 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
| 276 | |
| 509 | 277 if (r->headers_out.server == NULL) { |
| 1592 | 278 len += clcf->server_tokens ? sizeof(ngx_http_server_full_string) - 1: |
| 279 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
|
280 } |
|
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
281 |
| 509 | 282 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
|
283 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
|
284 } |
|
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
285 |
| 509 | 286 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
|
287 len += sizeof("Content-Type: ") - 1 |
| 509 | 288 + 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
|
289 |
| 657 | 290 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
| 291 && r->headers_out.charset.len) | |
| 292 { | |
|
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
293 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
|
294 } |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
295 } |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
296 |
| 509 | 297 if (r->headers_out.content_length == NULL |
| 298 && r->headers_out.content_length_n >= 0) | |
| 299 { | |
| 300 len += sizeof("Content-Length: ") - 1 + NGX_OFF_T_LEN + 2; | |
| 301 } | |
| 302 | |
| 303 if (r->headers_out.last_modified == NULL | |
| 304 && r->headers_out.last_modified_time != -1) | |
| 305 { | |
| 306 len += sizeof("Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; | |
| 307 } | |
| 308 | |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
309 c = r->connection; |
|
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
310 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
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|
311 if (r->headers_out.location |
|
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diff
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|
312 && r->headers_out.location->value.len |
|
a23d010f356d
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parents:
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diff
changeset
|
313 && r->headers_out.location->value.data[0] == '/') |
|
a23d010f356d
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parents:
91
diff
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|
314 { |
| 509 | 315 r->headers_out.location->hash = 0; |
| 316 | |
|
1804
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several changes in server_name:
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|
317 if (clcf->server_name_in_redirect) { |
| 1811 | 318 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
| 319 host = cscf->server_name; | |
|
1804
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several changes in server_name:
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diff
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|
320 |
|
2007
b9de93d804ea
*) host in request line has priority
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parents:
1811
diff
changeset
|
321 } else if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
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parents:
1811
diff
changeset
|
322 host = r->headers_in.server; |
|
1804
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several changes in server_name:
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|
323 |
|
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several changes in server_name:
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diff
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|
324 } else { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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diff
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|
325 host.len = NGX_SOCKADDR_STRLEN; |
|
1804
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|
326 host.data = addr; |
|
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several changes in server_name:
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diff
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|
327 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
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2768
diff
changeset
|
328 if (ngx_connection_local_sockaddr(c, &host, 0) != NGX_OK) { |
|
1804
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several changes in server_name:
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diff
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|
329 return NGX_ERROR; |
|
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several changes in server_name:
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diff
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|
330 } |
|
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several changes in server_name:
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parents:
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diff
changeset
|
331 } |
|
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diff
changeset
|
332 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
333 switch (c->local_sockaddr->sa_family) { |
| 2529 | 334 |
| 335 #if (NGX_HAVE_INET6) | |
| 336 case AF_INET6: | |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
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diff
changeset
|
337 sin6 = (struct sockaddr_in6 *) c->local_sockaddr; |
| 2531 | 338 port = ntohs(sin6->sin6_port); |
| 2529 | 339 break; |
| 340 #endif | |
|
3483
192b727c2563
do not add a port in redirect if we listen on unix domain socket
Igor Sysoev <igor@sysoev.ru>
parents:
3462
diff
changeset
|
341 #if (NGX_HAVE_UNIX_DOMAIN) |
|
192b727c2563
do not add a port in redirect if we listen on unix domain socket
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parents:
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diff
changeset
|
342 case AF_UNIX: |
|
192b727c2563
do not add a port in redirect if we listen on unix domain socket
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parents:
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diff
changeset
|
343 port = 0; |
|
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do not add a port in redirect if we listen on unix domain socket
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diff
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|
344 break; |
|
192b727c2563
do not add a port in redirect if we listen on unix domain socket
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parents:
3462
diff
changeset
|
345 #endif |
| 2529 | 346 default: /* AF_INET */ |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
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parents:
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diff
changeset
|
347 sin = (struct sockaddr_in *) c->local_sockaddr; |
| 2531 | 348 port = ntohs(sin->sin_port); |
| 2529 | 349 break; |
| 350 } | |
| 351 | |
| 2533 | 352 len += sizeof("Location: https://") - 1 |
| 353 + host.len | |
| 354 + r->headers_out.location->value.len + 2; | |
| 517 | 355 |
| 2533 | 356 if (clcf->port_in_redirect) { |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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91
diff
changeset
|
357 |
| 2533 | 358 #if (NGX_HTTP_SSL) |
|
2857
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use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
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diff
changeset
|
359 if (c->ssl) |
| 2551 | 360 port = (port == 443) ? 0 : port; |
| 361 else | |
| 517 | 362 #endif |
| 2551 | 363 port = (port == 80) ? 0 : port; |
|
2768
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
364 |
|
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
365 } else { |
|
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
366 port = 0; |
| 2551 | 367 } |
| 517 | 368 |
| 2533 | 369 if (port) { |
| 370 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
|
371 } |
|
1804
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diff
changeset
|
372 |
|
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parents:
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diff
changeset
|
373 } else { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3483
diff
changeset
|
374 ngx_str_null(&host); |
| 2529 | 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 | 393 if (clcf->keepalive_header) { |
| 477 | 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 { |
|
4698
4c415af7dbc2
Fixed a harmless error in spelling of "Connection: close" when computing
Ruslan Ermilov <ru@nginx.com>
parents:
4637
diff
changeset
|
398 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
|
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 | 402 if (r->gzip_vary) { |
| 403 if (clcf->gzip_vary) { | |
| 404 len += sizeof("Vary: Accept-Encoding" CRLF) - 1; | |
| 405 | |
| 406 } else { | |
| 407 r->gzip_vary = 0; | |
| 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 | 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 | 431 len += header[i].key.len + sizeof(": ") - 1 + header[i].value.len |
| 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 | 435 b = ngx_create_temp_buf(r->pool, len); |
| 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 | 444 if (status_line) { |
| 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 { |
|
4637
668ab1a21327
Zero padded the returned and logged HTTP status code, and fixed possible
Ruslan Ermilov <ru@nginx.com>
parents:
4491
diff
changeset
|
448 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
|
449 } |
| 493 | 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 | 452 if (r->headers_out.server == NULL) { |
| 1592 | 453 if (clcf->server_tokens) { |
| 1594 | 454 p = (u_char *) ngx_http_server_full_string; |
| 1592 | 455 len = sizeof(ngx_http_server_full_string) - 1; |
| 456 | |
| 457 } else { | |
| 1594 | 458 p = (u_char *) ngx_http_server_string; |
| 1592 | 459 len = sizeof(ngx_http_server_string) - 1; |
| 460 } | |
| 461 | |
| 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 | 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 | 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 | 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 | 477 b->last = ngx_copy(b->last, r->headers_out.content_type.data, |
| 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 | 480 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
| 481 && r->headers_out.charset.len) | |
| 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 | 485 b->last = ngx_copy(b->last, r->headers_out.charset.data, |
| 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 | 488 /* update r->headers_out.content_type for possible logging */ |
| 489 | |
| 490 r->headers_out.content_type.len = b->last - p; | |
| 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 | 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 | 497 if (r->headers_out.content_length == NULL |
| 498 && r->headers_out.content_length_n >= 0) | |
| 499 { | |
| 500 b->last = ngx_sprintf(b->last, "Content-Length: %O" CRLF, | |
| 501 r->headers_out.content_length_n); | |
| 502 } | |
| 503 | |
| 504 if (r->headers_out.last_modified == NULL | |
| 505 && r->headers_out.last_modified_time != -1) | |
| 506 { | |
| 507 b->last = ngx_cpymem(b->last, "Last-Modified: ", | |
| 508 sizeof("Last-Modified: ") - 1); | |
| 509 b->last = ngx_http_time(b->last, r->headers_out.last_modified_time); | |
| 510 | |
| 511 *b->last++ = CR; *b->last++ = LF; | |
| 512 } | |
| 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 | 517 |
| 518 b->last = ngx_cpymem(b->last, "Location: http", | |
| 519 sizeof("Location: http") - 1); | |
| 520 | |
| 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 | 523 *b->last++ ='s'; |
| 524 } | |
| 525 #endif | |
| 526 | |
| 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 | 529 |
| 2533 | 530 if (port) { |
| 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 | 534 b->last = ngx_copy(b->last, r->headers_out.location->value.data, |
| 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 | 537 /* update r->headers_out.location->value for possible logging */ |
| 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; |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3483
diff
changeset
|
541 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
|
542 |
| 493 | 543 *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
|
544 } |
|
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
545 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
546 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
|
547 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
|
548 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
|
549 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
550 |
|
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
551 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
|
552 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
|
553 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
|
554 |
| 473 | 555 if (clcf->keepalive_header) { |
| 455 | 556 b->last = ngx_sprintf(b->last, "Keep-Alive: timeout=%T" CRLF, |
| 557 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
|
558 } |
|
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
559 |
|
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
560 } 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
|
561 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
|
562 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
|
563 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
564 |
|
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
565 #if (NGX_HTTP_GZIP) |
| 3313 | 566 if (r->gzip_vary) { |
|
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
567 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
|
568 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
|
569 } |
|
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
570 #endif |
|
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
571 |
|
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
572 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
|
573 header = part->elts; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
574 |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
575 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
|
576 |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
577 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
|
578 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
|
579 break; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
580 } |
|
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 part = part->next; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
583 header = part->elts; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
584 i = 0; |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
585 } |
|
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
586 |
| 509 | 587 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
|
588 continue; |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
589 } |
|
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
590 |
| 573 | 591 b->last = ngx_copy(b->last, header[i].key.data, header[i].key.len); |
| 2024 | 592 *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
|
593 |
| 573 | 594 b->last = ngx_copy(b->last, header[i].value.data, header[i].value.len); |
| 493 | 595 *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
|
596 } |
|
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
2
diff
changeset
|
597 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
598 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, |
| 2709 | 599 "%*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
|
600 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
601 /* the end of HTTP header */ |
| 493 | 602 *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
|
603 |
|
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
|
604 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
|
605 |
|
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
606 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
|
607 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
|
608 } |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
609 |
| 501 | 610 out.buf = b; |
| 611 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
|
612 |
| 501 | 613 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
|
614 } |
|
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
615 |
|
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
616 |
| 493 | 617 static ngx_int_t |
| 681 | 618 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
|
619 { |
|
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
620 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
|
621 |
|
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
622 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
|
623 } |