Mercurial > hg > nginx-quic
annotate src/http/ngx_http_header_filter_module.c @ 6767:e0d1c1e05eef stable-1.10
SSL: adopted session ticket handling for OpenSSL 1.1.0.
Return 1 in the SSL_CTX_set_tlsext_ticket_key_cb() callback function
to indicate that a new session ticket is created, as per documentation.
Until 1.1.0, OpenSSL didn't make a distinction between non-negative
return values.
See https://git.openssl.org/?p=openssl.git;a=commitdiff;h=5c753de for details.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 22 Aug 2016 18:53:21 +0300 |
parents | f88a145b093e |
children | b3b7e33083ac |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
98
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
99
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10 #include <ngx_http.h> |
3
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11 #include <nginx.h> |
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12 |
1
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13 |
681 | 14 static ngx_int_t ngx_http_header_filter_init(ngx_conf_t *cf); |
356
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15 static ngx_int_t ngx_http_header_filter(ngx_http_request_t *r); |
24
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16 |
41
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17 |
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18 static ngx_http_module_t ngx_http_header_filter_module_ctx = { |
509 | 19 NULL, /* preconfiguration */ |
681 | 20 ngx_http_header_filter_init, /* postconfiguration */ |
177
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21 |
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22 NULL, /* create main configuration */ |
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23 NULL, /* init main configuration */ |
69
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24 |
91
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25 NULL, /* create server configuration */ |
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26 NULL, /* merge server configuration */ |
24
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27 |
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28 NULL, /* create location configuration */ |
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29 NULL, /* merge location configuration */ |
24
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30 }; |
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31 |
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32 |
41
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33 ngx_module_t ngx_http_header_filter_module = { |
509 | 34 NGX_MODULE_V1, |
90
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35 &ngx_http_header_filter_module_ctx, /* module context */ |
41
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36 NULL, /* module directives */ |
96
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37 NGX_HTTP_MODULE, /* module type */ |
541 | 38 NULL, /* init master */ |
681 | 39 NULL, /* init module */ |
541 | 40 NULL, /* init process */ |
41 NULL, /* init thread */ | |
42 NULL, /* exit thread */ | |
43 NULL, /* exit process */ | |
44 NULL, /* exit master */ | |
45 NGX_MODULE_V1_PADDING | |
41
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46 }; |
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47 |
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48 |
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Backed out server_tokens changes.
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49 static char ngx_http_server_string[] = "Server: nginx" CRLF; |
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50 static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF; |
24
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51 |
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52 |
509 | 53 static ngx_str_t ngx_http_status_lines[] = { |
26
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54 |
41
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55 ngx_string("200 OK"), |
633 | 56 ngx_string("201 Created"), |
3604 | 57 ngx_string("202 Accepted"), |
96
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58 ngx_null_string, /* "203 Non-Authoritative Information" */ |
511 | 59 ngx_string("204 No Content"), |
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" */ | |
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" */ | |
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"), |
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"), |
67
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84 ngx_string("403 Forbidden"), |
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85 ngx_string("404 Not Found"), |
96
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86 ngx_string("405 Not Allowed"), |
499 | 87 ngx_string("406 Not Acceptable"), |
96
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88 ngx_null_string, /* "407 Proxy Authentication Required" */ |
67
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89 ngx_string("408 Request Time-out"), |
663 | 90 ngx_string("409 Conflict"), |
499 | 91 ngx_string("410 Gone"), |
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"), |
5369
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95 ngx_string("414 Request-URI Too Large"), |
637 | 96 ngx_string("415 Unsupported Media Type"), |
67
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97 ngx_string("416 Requested Range Not Satisfiable"), |
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98 ngx_null_string, /* "417 Expectation Failed" */ |
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99 ngx_null_string, /* "418 unused" */ |
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100 ngx_null_string, /* "419 unused" */ |
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101 ngx_null_string, /* "420 unused" */ |
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102 ngx_string("421 Misdirected Request"), |
24
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103 |
499 | 104 /* ngx_null_string, */ /* "422 Unprocessable Entity" */ |
105 /* ngx_null_string, */ /* "423 Locked" */ | |
106 /* ngx_null_string, */ /* "424 Failed Dependency" */ | |
107 | |
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108 #define NGX_HTTP_LAST_4XX 422 |
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109 #define NGX_HTTP_OFF_5XX (NGX_HTTP_LAST_4XX - 400 + NGX_HTTP_OFF_4XX) |
499 | 110 |
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111 ngx_string("500 Internal Server Error"), |
4920
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112 ngx_string("501 Not Implemented"), |
67
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113 ngx_string("502 Bad Gateway"), |
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114 ngx_string("503 Service Temporarily Unavailable"), |
637 | 115 ngx_string("504 Gateway Time-out"), |
116 ngx_null_string, /* "505 HTTP Version Not Supported" */ | |
117 ngx_null_string, /* "506 Variant Also Negotiates" */ | |
118 ngx_string("507 Insufficient Storage"), | |
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119 |
499 | 120 /* ngx_null_string, */ /* "508 unused" */ |
121 /* ngx_null_string, */ /* "509 unused" */ | |
122 /* ngx_null_string, */ /* "510 Not Extended" */ | |
2696 | 123 |
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124 #define NGX_HTTP_LAST_5XX 508 |
2696 | 125 |
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126 }; |
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127 |
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128 |
569 | 129 ngx_http_header_out_t ngx_http_headers_out[] = { |
416
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130 { ngx_string("Server"), offsetof(ngx_http_headers_out_t, server) }, |
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131 { ngx_string("Date"), offsetof(ngx_http_headers_out_t, date) }, |
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132 { ngx_string("Content-Length"), |
499 | 133 offsetof(ngx_http_headers_out_t, content_length) }, |
416
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134 { ngx_string("Content-Encoding"), |
499 | 135 offsetof(ngx_http_headers_out_t, content_encoding) }, |
416
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nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
136 { 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
|
137 { ngx_string("Last-Modified"), |
499 | 138 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
|
139 { ngx_string("Accept-Ranges"), |
499 | 140 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
|
141 { 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
|
142 { ngx_string("Cache-Control"), |
499 | 143 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
|
144 { 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
|
145 |
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
146 { 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
|
147 }; |
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
148 |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
149 |
493 | 150 static ngx_int_t |
151 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
|
152 { |
429
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
153 u_char *p; |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
154 size_t len; |
6451
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
155 ngx_str_t host, *status_line; |
681 | 156 ngx_buf_t *b; |
2529 | 157 ngx_uint_t status, i, port; |
501 | 158 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
|
159 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
|
160 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
|
161 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
|
162 ngx_http_core_loc_conf_t *clcf; |
1811 | 163 ngx_http_core_srv_conf_t *cscf; |
2529 | 164 struct sockaddr_in *sin; |
165 #if (NGX_HAVE_INET6) | |
166 struct sockaddr_in6 *sin6; | |
167 #endif | |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2197
diff
changeset
|
168 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
|
169 |
3662 | 170 if (r->header_sent) { |
171 return NGX_OK; | |
172 } | |
173 | |
667 | 174 r->header_sent = 1; |
175 | |
3331
e0bc43a52382
backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents:
3324
diff
changeset
|
176 if (r != r->main) { |
e0bc43a52382
backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents:
3324
diff
changeset
|
177 return NGX_OK; |
e0bc43a52382
backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents:
3324
diff
changeset
|
178 } |
e0bc43a52382
backout r3325: postpone filter is a body only filter
Igor Sysoev <igor@sysoev.ru>
parents:
3324
diff
changeset
|
179 |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
180 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
|
181 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
|
182 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
183 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
184 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
|
185 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
|
186 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
187 |
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
188 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
|
189 if (r->headers_out.status != NGX_HTTP_OK |
511 | 190 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT |
191 && 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
|
192 { |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
193 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
|
194 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
|
195 } |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
196 } |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
197 |
493 | 198 len = sizeof("HTTP/1.x ") - 1 + sizeof(CRLF) - 1 |
199 /* the end of the header */ | |
200 + sizeof(CRLF) - 1; | |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
201 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
202 /* status line */ |
452 | 203 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
204 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
|
205 len += r->headers_out.status_line.len; |
2696 | 206 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
|
207 #if (NGX_SUPPRESS_WARN) |
2696 | 208 status = 0; |
57
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
47
diff
changeset
|
209 #endif |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
210 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
211 } else { |
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
212 |
2696 | 213 status = r->headers_out.status; |
214 | |
215 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
|
216 && status < NGX_HTTP_LAST_2XX) |
2696 | 217 { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
218 /* 2XX */ |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
219 |
2696 | 220 if (status == NGX_HTTP_NO_CONTENT) { |
511 | 221 r->header_only = 1; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3483
diff
changeset
|
222 ngx_str_null(&r->headers_out.content_type); |
511 | 223 r->headers_out.last_modified_time = -1; |
224 r->headers_out.last_modified = NULL; | |
225 r->headers_out.content_length = NULL; | |
226 r->headers_out.content_length_n = -1; | |
227 } | |
228 | |
2696 | 229 status -= NGX_HTTP_OK; |
230 status_line = &ngx_http_status_lines[status]; | |
231 len += ngx_http_status_lines[status].len; | |
232 | |
233 } 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
|
234 && status < NGX_HTTP_LAST_3XX) |
2696 | 235 { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
236 /* 3XX */ |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
237 |
2696 | 238 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
|
239 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
|
240 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
241 |
4337
68b28a88749d
Renamed some constants to improve readability, no functional changes.
Ruslan Ermilov <ru@nginx.com>
parents:
3662
diff
changeset
|
242 status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_OFF_3XX; |
2696 | 243 status_line = &ngx_http_status_lines[status]; |
244 len += ngx_http_status_lines[status].len; | |
245 | |
246 } 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
|
247 && status < NGX_HTTP_LAST_4XX) |
2696 | 248 { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
71
diff
changeset
|
249 /* 4XX */ |
2696 | 250 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
|
251 + NGX_HTTP_OFF_4XX; |
2696 | 252 |
253 status_line = &ngx_http_status_lines[status]; | |
254 len += ngx_http_status_lines[status].len; | |
255 | |
256 } 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
|
257 && status < NGX_HTTP_LAST_5XX) |
2696 | 258 { |
259 /* 5XX */ | |
260 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
|
261 + NGX_HTTP_OFF_5XX; |
2696 | 262 |
263 status_line = &ngx_http_status_lines[status]; | |
264 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
|
265 |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
266 } else { |
5382
e8d24b6d7f73
Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5369
diff
changeset
|
267 len += NGX_INT_T_LEN + 1 /* SP */; |
2696 | 268 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
|
269 } |
5364
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
270 |
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
271 if (status_line && status_line->len == 0) { |
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
272 status = r->headers_out.status; |
5382
e8d24b6d7f73
Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5369
diff
changeset
|
273 len += NGX_INT_T_LEN + 1 /* SP */; |
5364
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
274 status_line = NULL; |
941c5e3561ed
Fixed incorrect response line on "return 203".
Maxim Dounin <mdounin@mdounin.ru>
parents:
5072
diff
changeset
|
275 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
276 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
277 |
1592 | 278 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
279 | |
509 | 280 if (r->headers_out.server == NULL) { |
6451
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
281 len += clcf->server_tokens ? sizeof(ngx_http_server_full_string) - 1: |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
282 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
|
283 } |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
284 |
509 | 285 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
|
286 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
|
287 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
288 |
509 | 289 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
|
290 len += sizeof("Content-Type: ") - 1 |
509 | 291 + 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
|
292 |
657 | 293 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
294 && r->headers_out.charset.len) | |
295 { | |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
296 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
|
297 } |
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
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diff
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|
299 |
509 | 300 if (r->headers_out.content_length == NULL |
301 && r->headers_out.content_length_n >= 0) | |
302 { | |
303 len += sizeof("Content-Length: ") - 1 + NGX_OFF_T_LEN + 2; | |
304 } | |
305 | |
306 if (r->headers_out.last_modified == NULL | |
307 && r->headers_out.last_modified_time != -1) | |
308 { | |
309 len += sizeof("Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; | |
310 } | |
311 | |
2857
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|
312 c = r->connection; |
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diff
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|
313 |
96
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|
314 if (r->headers_out.location |
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|
315 && r->headers_out.location->value.len |
a23d010f356d
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parents:
91
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|
316 && r->headers_out.location->value.data[0] == '/') |
a23d010f356d
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diff
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|
317 { |
509 | 318 r->headers_out.location->hash = 0; |
319 | |
1804
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several changes in server_name:
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|
320 if (clcf->server_name_in_redirect) { |
1811 | 321 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
322 host = cscf->server_name; | |
1804
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several changes in server_name:
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diff
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|
323 |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
324 } else if (r->headers_in.server.len) { |
b9de93d804ea
*) host in request line has priority
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1811
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|
325 host = r->headers_in.server; |
1804
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|
326 |
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several changes in server_name:
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|
327 } else { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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2197
diff
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|
328 host.len = NGX_SOCKADDR_STRLEN; |
1804
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329 host.data = addr; |
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changeset
|
330 |
2857
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|
331 if (ngx_connection_local_sockaddr(c, &host, 0) != NGX_OK) { |
1804
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332 return NGX_ERROR; |
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|
333 } |
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|
334 } |
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changeset
|
335 |
2857
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parents:
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diff
changeset
|
336 switch (c->local_sockaddr->sa_family) { |
2529 | 337 |
338 #if (NGX_HAVE_INET6) | |
339 case AF_INET6: | |
2857
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use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
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diff
changeset
|
340 sin6 = (struct sockaddr_in6 *) c->local_sockaddr; |
2531 | 341 port = ntohs(sin6->sin6_port); |
2529 | 342 break; |
343 #endif | |
3483
192b727c2563
do not add a port in redirect if we listen on unix domain socket
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|
344 #if (NGX_HAVE_UNIX_DOMAIN) |
192b727c2563
do not add a port in redirect if we listen on unix domain socket
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|
345 case AF_UNIX: |
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do not add a port in redirect if we listen on unix domain socket
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parents:
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|
346 port = 0; |
192b727c2563
do not add a port in redirect if we listen on unix domain socket
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changeset
|
347 break; |
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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
|
348 #endif |
2529 | 349 default: /* AF_INET */ |
2857
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diff
changeset
|
350 sin = (struct sockaddr_in *) c->local_sockaddr; |
2531 | 351 port = ntohs(sin->sin_port); |
2529 | 352 break; |
353 } | |
354 | |
2533 | 355 len += sizeof("Location: https://") - 1 |
356 + host.len | |
357 + r->headers_out.location->value.len + 2; | |
517 | 358 |
2533 | 359 if (clcf->port_in_redirect) { |
96
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parents:
91
diff
changeset
|
360 |
2533 | 361 #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
|
362 if (c->ssl) |
2551 | 363 port = (port == 443) ? 0 : port; |
364 else | |
517 | 365 #endif |
2551 | 366 port = (port == 80) ? 0 : port; |
2768
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
367 |
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
368 } else { |
e4a4c889694f
"port_in_redirect off" did not work
Igor Sysoev <igor@sysoev.ru>
parents:
2709
diff
changeset
|
369 port = 0; |
2551 | 370 } |
517 | 371 |
2533 | 372 if (port) { |
373 len += sizeof(":65535") - 1; | |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
91
diff
changeset
|
374 } |
1804
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|
375 |
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diff
changeset
|
376 } else { |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3483
diff
changeset
|
377 ngx_str_null(&host); |
2529 | 378 port = 0; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
379 } |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
380 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
381 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
|
382 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
|
383 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
384 |
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
385 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
386 len += sizeof("Connection: upgrade" CRLF) - 1; |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
387 |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
388 } else if (r->keepalive) { |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
155
diff
changeset
|
389 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
|
390 |
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 * 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
|
393 * 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
|
394 * 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
|
395 * 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
|
396 * 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
|
397 */ |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
398 |
473 | 399 if (clcf->keepalive_header) { |
477 | 400 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
|
401 } |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
402 |
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
403 } else { |
4698
4c415af7dbc2
Fixed a harmless error in spelling of "Connection: close" when computing
Ruslan Ermilov <ru@nginx.com>
parents:
4637
diff
changeset
|
404 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
|
405 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
406 |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
407 #if (NGX_HTTP_GZIP) |
3313 | 408 if (r->gzip_vary) { |
409 if (clcf->gzip_vary) { | |
410 len += sizeof("Vary: Accept-Encoding" CRLF) - 1; | |
411 | |
412 } else { | |
413 r->gzip_vary = 0; | |
414 } | |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
415 } |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
416 #endif |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
417 |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
418 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
|
419 header = part->elts; |
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 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
|
422 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
423 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
|
424 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
|
425 break; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
426 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
427 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
428 part = part->next; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
429 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
430 i = 0; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
431 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
432 |
509 | 433 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
|
434 continue; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
435 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
436 |
493 | 437 len += header[i].key.len + sizeof(": ") - 1 + header[i].value.len |
438 + 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
|
439 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
440 |
501 | 441 b = ngx_create_temp_buf(r->pool, len); |
442 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
|
443 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
|
444 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
445 |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
446 /* "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
|
447 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
|
448 |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
449 /* status line */ |
2696 | 450 if (status_line) { |
451 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
|
452 |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
453 } else { |
5382
e8d24b6d7f73
Fixed response line formatting with empty reason phrase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5369
diff
changeset
|
454 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
|
455 } |
493 | 456 *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
|
457 |
6449
e5076b96fd01
Reconsidered server_tokens with an empty value.
Ruslan Ermilov <ru@nginx.com>
parents:
6433
diff
changeset
|
458 if (r->headers_out.server == NULL) { |
6451
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
459 if (clcf->server_tokens) { |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
460 p = (u_char *) ngx_http_server_full_string; |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
461 len = sizeof(ngx_http_server_full_string) - 1; |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
462 |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
463 } else { |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
464 p = (u_char *) ngx_http_server_string; |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
465 len = sizeof(ngx_http_server_string) - 1; |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
466 } |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
467 |
155871d773cc
Backed out server_tokens changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6449
diff
changeset
|
468 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
|
469 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
470 |
509 | 471 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
|
472 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
|
473 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
|
474 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
|
475 |
493 | 476 *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
|
477 } |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
478 |
509 | 479 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
|
480 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
|
481 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
|
482 p = b->last; |
573 | 483 b->last = ngx_copy(b->last, r->headers_out.content_type.data, |
484 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
|
485 |
657 | 486 if (r->headers_out.content_type_len == r->headers_out.content_type.len |
487 && r->headers_out.charset.len) | |
488 { | |
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
|
489 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
|
490 sizeof("; charset=") - 1); |
573 | 491 b->last = ngx_copy(b->last, r->headers_out.charset.data, |
492 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
|
493 |
509 | 494 /* update r->headers_out.content_type for possible logging */ |
495 | |
496 r->headers_out.content_type.len = b->last - p; | |
497 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
|
498 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
499 |
493 | 500 *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
|
501 } |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
502 |
509 | 503 if (r->headers_out.content_length == NULL |
504 && r->headers_out.content_length_n >= 0) | |
505 { | |
506 b->last = ngx_sprintf(b->last, "Content-Length: %O" CRLF, | |
507 r->headers_out.content_length_n); | |
508 } | |
509 | |
510 if (r->headers_out.last_modified == NULL | |
511 && r->headers_out.last_modified_time != -1) | |
512 { | |
513 b->last = ngx_cpymem(b->last, "Last-Modified: ", | |
514 sizeof("Last-Modified: ") - 1); | |
515 b->last = ngx_http_time(b->last, r->headers_out.last_modified_time); | |
516 | |
517 *b->last++ = CR; *b->last++ = LF; | |
518 } | |
519 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
520 if (host.data) { |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
521 |
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
|
522 p = b->last + sizeof("Location: ") - 1; |
517 | 523 |
524 b->last = ngx_cpymem(b->last, "Location: http", | |
525 sizeof("Location: http") - 1); | |
526 | |
527 #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
|
528 if (c->ssl) { |
517 | 529 *b->last++ ='s'; |
530 } | |
531 #endif | |
532 | |
533 *b->last++ = ':'; *b->last++ = '/'; *b->last++ = '/'; | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1774
diff
changeset
|
534 b->last = ngx_copy(b->last, host.data, host.len); |
517 | 535 |
2533 | 536 if (port) { |
537 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
|
538 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
539 |
573 | 540 b->last = ngx_copy(b->last, r->headers_out.location->value.data, |
541 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
|
542 |
509 | 543 /* update r->headers_out.location->value for possible logging */ |
544 | |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
545 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
|
546 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
|
547 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
|
548 |
493 | 549 *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
|
550 } |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
551 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
552 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
|
553 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
|
554 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
|
555 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
556 |
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
557 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
558 b->last = ngx_cpymem(b->last, "Connection: upgrade" CRLF, |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
559 sizeof("Connection: upgrade" CRLF) - 1); |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
560 |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4920
diff
changeset
|
561 } else if (r->keepalive) { |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
562 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
|
563 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
|
564 |
473 | 565 if (clcf->keepalive_header) { |
455 | 566 b->last = ngx_sprintf(b->last, "Keep-Alive: timeout=%T" CRLF, |
567 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
|
568 } |
694cd6cdb714
nginx-0.0.11-2004-09-17-20:07:35 import
Igor Sysoev <igor@sysoev.ru>
parents:
423
diff
changeset
|
569 |
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
570 } 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
|
571 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
|
572 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
|
573 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
574 |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
575 #if (NGX_HTTP_GZIP) |
3313 | 576 if (r->gzip_vary) { |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
577 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
|
578 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
|
579 } |
2081
8488178092f2
nginx could not be build without gzip, introduced in r2052
Igor Sysoev <igor@sysoev.ru>
parents:
2051
diff
changeset
|
580 #endif |
2051
115e6f029fcc
"gzip_vary on" always sends "Vary: Accept-Encoding" header
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
581 |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
582 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
|
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 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
585 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
|
586 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
587 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
|
588 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
|
589 break; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
590 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
591 |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
592 part = part->next; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
593 header = part->elts; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
594 i = 0; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
595 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
596 |
509 | 597 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
|
598 continue; |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
599 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
600 |
573 | 601 b->last = ngx_copy(b->last, header[i].key.data, header[i].key.len); |
2024 | 602 *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
|
603 |
573 | 604 b->last = ngx_copy(b->last, header[i].value.data, header[i].value.len); |
493 | 605 *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
|
606 } |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
2
diff
changeset
|
607 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2768
diff
changeset
|
608 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, |
2709 | 609 "%*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
|
610 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
611 /* the end of HTTP header */ |
493 | 612 *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
|
613 |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
614 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
|
615 |
41
59e7c7f30d49
nginx-0.0.1-2002-12-26-19:26:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
616 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
|
617 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
|
618 } |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
619 |
501 | 620 out.buf = b; |
621 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
|
622 |
501 | 623 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
|
624 } |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
625 |
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
626 |
493 | 627 static ngx_int_t |
681 | 628 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
|
629 { |
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
630 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
|
631 |
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
632 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
|
633 } |