Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 5605:3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Client address specified in the PROXY protocol header is now
saved in the $proxy_protocol_addr variable and can be used in
the realip module.
This is currently not implemented for mail.
| author | Roman Arutyunyan <arut@nginx.com> |
|---|---|
| date | Mon, 17 Mar 2014 17:41:24 +0400 |
| parents | 30e806b8636a |
| children | 3a48775f1535 |
| rev | line source |
|---|---|
| 499 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 499 | 5 */ |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_http.h> | |
| 1329 | 11 #include <nginx.h> |
| 499 | 12 |
| 13 | |
| 573 | 14 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
| 15 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1350 | 16 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 17 ngx_http_variable_value_t *v, uintptr_t data); | |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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18 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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19 ngx_http_variable_value_t *v, uintptr_t data); |
| 637 | 20 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 21 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 22 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 23 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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24 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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25 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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26 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 27 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 28 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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29 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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30 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 31 |
| 32 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 33 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 34 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 35 ngx_http_variable_value_t *v, uintptr_t data); | |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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36 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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37 ngx_http_variable_value_t *v, uintptr_t data); |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
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changeset
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38 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
|
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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39 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 40 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 41 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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changeset
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42 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
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43 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
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44 ngx_http_variable_value_t *v, uintptr_t data); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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45 #endif |
| 577 | 46 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
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47 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
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ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
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48 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 49 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 50 ngx_http_variable_value_t *v, uintptr_t data); | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
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982
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changeset
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51 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
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7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
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changeset
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52 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 53 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 54 ngx_http_variable_value_t *v, uintptr_t data); | |
| 55 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 56 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
57 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
58 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 59 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 60 ngx_http_variable_value_t *v, uintptr_t data); | |
| 61 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 62 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 63 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 64 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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65 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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66 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 67 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 68 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 69 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 70 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 71 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 72 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 73 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 74 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 75 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 76 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 77 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 78 ngx_http_variable_value_t *v, uintptr_t data); | |
| 79 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 80 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 81 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 82 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 83 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 84 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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85 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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86 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 87 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 88 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 89 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 90 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 91 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 92 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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changeset
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93 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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changeset
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94 ngx_http_variable_value_t *v, uintptr_t data); |
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4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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changeset
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95 static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r, |
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002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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changeset
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96 ngx_http_variable_value_t *v, uintptr_t data); |
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4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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97 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
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956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
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changeset
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98 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 99 |
| 641 | 100 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 101 ngx_http_variable_value_t *v, uintptr_t data); | |
| 102 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 103 ngx_http_variable_value_t *v, uintptr_t data); | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
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104 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
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51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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105 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 106 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 107 ngx_http_variable_value_t *v, uintptr_t data); | |
| 108 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 109 ngx_http_variable_value_t *v, uintptr_t data); | |
| 110 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 111 ngx_http_variable_value_t *v, uintptr_t data); | |
| 112 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 113 ngx_http_variable_value_t *v, uintptr_t data); | |
| 114 | |
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4893
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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115 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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116 ngx_http_variable_value_t *v, uintptr_t data); |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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117 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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118 ngx_http_variable_value_t *v, uintptr_t data); |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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119 |
| 1329 | 120 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 121 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2011 | 122 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
| 123 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2249 | 124 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
| 125 ngx_http_variable_value_t *v, uintptr_t data); | |
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4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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126 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
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002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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127 ngx_http_variable_value_t *v, uintptr_t data); |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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128 static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
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129 ngx_http_variable_value_t *v, uintptr_t data); |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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130 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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131 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 132 |
| 509 | 133 /* |
| 134 * TODO: | |
| 135 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 136 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 137 * SERVER_SOFTWARE | |
| 138 * | |
| 571 | 139 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 140 */ |
| 499 | 141 |
| 641 | 142 /* |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
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143 * the $http_host, $http_user_agent, $http_referer, and $http_via |
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f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
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144 * variables may be handled by generic |
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4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
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145 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 146 * they are handled using dedicated entries |
| 147 */ | |
| 148 | |
| 509 | 149 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 150 | |
| 637 | 151 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 152 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 153 |
| 637 | 154 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 155 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 156 |
| 637 | 157 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 158 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 159 |
| 160 #if (NGX_HTTP_GZIP) | |
| 637 | 161 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 162 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 163 #endif |
| 164 | |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
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165 #if (NGX_HTTP_X_FORWARDED_FOR) |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
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166 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
| 533 | 167 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 168 #endif |
| 169 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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170 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
| 533 | 171 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 172 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
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173 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
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Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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174 0, 0, 0 }, |
| 509 | 175 |
| 637 | 176 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 177 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 178 |
| 637 | 179 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 180 |
| 982 | 181 { ngx_string("binary_remote_addr"), NULL, |
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983
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ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
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182 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 183 |
| 637 | 184 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 185 |
| 637 | 186 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 187 |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
188 { ngx_string("proxy_protocol_addr"), NULL, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
189 ngx_http_variable_proxy_protocol_addr, 0, 0, 0 }, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
190 |
| 637 | 191 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 192 |
| 637 | 193 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 194 |
| 637 | 195 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 196 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 197 |
| 731 | 198 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 199 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
200 { ngx_string("https"), NULL, ngx_http_variable_https, 0, 0, 0 }, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
201 |
| 637 | 202 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 203 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 204 |
| 637 | 205 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 206 offsetof(ngx_http_request_t, uri), | |
| 1565 | 207 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 208 |
| 209 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 210 offsetof(ngx_http_request_t, uri), |
| 1565 | 211 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 212 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
213 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 214 |
| 637 | 215 { ngx_string("document_root"), NULL, |
| 1565 | 216 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 217 |
| 2259 | 218 { ngx_string("realpath_root"), NULL, |
| 219 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 220 | |
| 637 | 221 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 222 offsetof(ngx_http_request_t, args), |
| 1565 | 223 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 224 |
| 1350 | 225 { ngx_string("args"), |
| 226 ngx_http_variable_request_set, | |
| 227 ngx_http_variable_request, | |
| 589 | 228 offsetof(ngx_http_request_t, args), |
| 1565 | 229 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 230 |
| 1351 | 231 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 232 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 233 |
| 637 | 234 { ngx_string("request_filename"), NULL, |
| 235 ngx_http_variable_request_filename, 0, | |
| 1565 | 236 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 237 |
| 1811 | 238 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 239 |
| 637 | 240 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
241 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
242 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 243 |
| 637 | 244 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 245 |
| 4886 | 246 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 247 0, 0, 0 }, | |
| 248 | |
| 637 | 249 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 250 0, 0, 0 }, |
| 251 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
252 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
253 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
254 |
| 637 | 255 { ngx_string("request_completion"), NULL, |
| 256 ngx_http_variable_request_completion, | |
| 629 | 257 0, 0, 0 }, |
| 258 | |
| 2844 | 259 { ngx_string("request_body"), NULL, |
| 260 ngx_http_variable_request_body, | |
| 261 0, 0, 0 }, | |
| 262 | |
| 759 | 263 { ngx_string("request_body_file"), NULL, |
| 264 ngx_http_variable_request_body_file, | |
| 265 0, 0, 0 }, | |
| 266 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
267 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
268 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
269 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
270 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
|
002f2c783d7c
Variables $request_time and $msec.
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|
271 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
272 |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
273 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
274 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
275 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
276 |
| 641 | 277 { ngx_string("sent_http_content_type"), NULL, |
| 278 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 279 | |
| 280 { ngx_string("sent_http_content_length"), NULL, | |
| 281 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 282 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
283 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
284 ngx_http_variable_sent_location, 0, 0, 0 }, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
285 |
| 641 | 286 { ngx_string("sent_http_last_modified"), NULL, |
| 287 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 288 | |
| 289 { ngx_string("sent_http_connection"), NULL, | |
| 290 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 291 | |
| 292 { ngx_string("sent_http_keep_alive"), NULL, | |
| 293 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 294 | |
| 295 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 296 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 297 | |
| 298 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 299 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 300 | |
| 637 | 301 { ngx_string("limit_rate"), ngx_http_variable_request_set_size, |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
302 ngx_http_variable_request_get_size, |
| 637 | 303 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 304 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 305 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
306 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
307 ngx_http_variable_connection, 0, 0, 0 }, |
|
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
308 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
309 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
310 ngx_http_variable_connection_requests, 0, 0, 0 }, |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
311 |
| 1329 | 312 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 313 0, 0, 0 }, | |
| 314 | |
| 2011 | 315 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 316 0, 0, 0 }, | |
| 317 | |
| 2249 | 318 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 319 0, 0, 0 }, | |
| 320 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
321 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
322 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
323 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
324 { ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
325 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
326 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
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diff
changeset
|
327 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
328 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
329 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
330 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
331 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
332 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
333 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
334 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
335 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
336 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
337 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
338 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
339 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
340 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
341 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
342 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
343 |
| 637 | 344 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 499 | 345 }; |
| 346 | |
| 347 | |
| 577 | 348 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 349 ngx_http_variable(""); | |
| 350 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 351 ngx_http_variable("1"); | |
| 352 | |
| 353 | |
| 499 | 354 ngx_http_variable_t * |
| 509 | 355 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 356 { | |
| 611 | 357 ngx_int_t rc; |
| 509 | 358 ngx_uint_t i; |
| 611 | 359 ngx_hash_key_t *key; |
| 509 | 360 ngx_http_variable_t *v; |
| 361 ngx_http_core_main_conf_t *cmcf; | |
| 362 | |
|
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Added checks that disallow adding a variable with an empty name.
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|
363 if (name->len == 0) { |
|
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
364 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
365 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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changeset
|
366 return NULL; |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
367 } |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
368 |
| 509 | 369 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 370 | |
| 611 | 371 key = cmcf->variables_keys->keys.elts; |
| 372 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 373 if (name->len != key[i].key.len | |
| 374 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 375 { |
| 376 continue; | |
| 377 } | |
| 378 | |
| 611 | 379 v = key[i].value; |
| 380 | |
| 1565 | 381 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 382 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 383 "the duplicate \"%V\" variable", name); | |
| 384 return NULL; | |
| 385 } | |
| 386 | |
| 611 | 387 return v; |
| 509 | 388 } |
| 389 | |
| 611 | 390 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 391 if (v == NULL) { |
| 392 return NULL; | |
| 393 } | |
| 394 | |
| 395 v->name.len = name->len; | |
| 2049 | 396 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 397 if (v->name.data == NULL) { |
| 398 return NULL; | |
| 399 } | |
| 400 | |
| 2135 | 401 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 402 |
| 637 | 403 v->set_handler = NULL; |
| 404 v->get_handler = NULL; | |
| 509 | 405 v->data = 0; |
| 406 v->flags = flags; | |
| 533 | 407 v->index = 0; |
| 509 | 408 |
| 611 | 409 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 410 | |
| 411 if (rc == NGX_ERROR) { | |
| 412 return NULL; | |
| 413 } | |
| 414 | |
| 415 if (rc == NGX_BUSY) { | |
| 416 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 417 "conflicting variable name \"%V\"", name); | |
| 418 return NULL; | |
| 419 } | |
| 420 | |
| 509 | 421 return v; |
| 422 } | |
| 423 | |
| 424 | |
| 425 ngx_int_t | |
| 426 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 427 { |
| 501 | 428 ngx_uint_t i; |
| 429 ngx_http_variable_t *v; | |
| 499 | 430 ngx_http_core_main_conf_t *cmcf; |
| 431 | |
|
4972
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Added checks that disallow adding a variable with an empty name.
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parents:
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diff
changeset
|
432 if (name->len == 0) { |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
433 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
434 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
435 return NGX_ERROR; |
|
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Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
436 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
437 |
| 499 | 438 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 439 | |
| 501 | 440 v = cmcf->variables.elts; |
| 441 | |
| 442 if (v == NULL) { | |
| 499 | 443 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
444 sizeof(ngx_http_variable_t)) |
|
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
445 != NGX_OK) |
| 499 | 446 { |
| 509 | 447 return NGX_ERROR; |
| 499 | 448 } |
| 501 | 449 |
| 450 } else { | |
| 451 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 452 if (name->len != v[i].name.len | |
| 453 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 454 { | |
| 455 continue; | |
| 456 } | |
| 457 | |
| 509 | 458 return i; |
| 501 | 459 } |
| 499 | 460 } |
| 461 | |
| 501 | 462 v = ngx_array_push(&cmcf->variables); |
| 463 if (v == NULL) { | |
| 509 | 464 return NGX_ERROR; |
| 499 | 465 } |
| 466 | |
| 501 | 467 v->name.len = name->len; |
| 2049 | 468 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 469 if (v->name.data == NULL) { |
| 509 | 470 return NGX_ERROR; |
| 501 | 471 } |
| 499 | 472 |
| 2135 | 473 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 474 |
| 637 | 475 v->set_handler = NULL; |
| 476 v->get_handler = NULL; | |
| 501 | 477 v->data = 0; |
| 509 | 478 v->flags = 0; |
| 533 | 479 v->index = cmcf->variables.nelts - 1; |
| 501 | 480 |
|
4540
cab9aa79256c
Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
parents:
4470
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changeset
|
481 return v->index; |
| 499 | 482 } |
| 483 | |
| 484 | |
| 485 ngx_http_variable_value_t * | |
| 486 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 487 { | |
| 501 | 488 ngx_http_variable_t *v; |
| 499 | 489 ngx_http_core_main_conf_t *cmcf; |
| 490 | |
| 491 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 492 | |
| 553 | 493 if (cmcf->variables.nelts <= index) { |
| 499 | 494 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
495 "unknown variable index: %ui", index); |
| 499 | 496 return NULL; |
| 497 } | |
| 498 | |
| 573 | 499 if (r->variables[index].not_found || r->variables[index].valid) { |
| 500 return &r->variables[index]; | |
| 501 | 501 } |
| 499 | 502 |
| 501 | 503 v = cmcf->variables.elts; |
| 499 | 504 |
| 637 | 505 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 506 == NGX_OK) | |
| 507 { | |
| 1565 | 508 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 509 r->variables[index].no_cacheable = 1; | |
| 499 | 510 } |
| 573 | 511 |
| 512 return &r->variables[index]; | |
| 499 | 513 } |
| 514 | |
| 657 | 515 r->variables[index].valid = 0; |
| 516 r->variables[index].not_found = 1; | |
| 517 | |
| 798 | 518 return NULL; |
| 573 | 519 } |
| 520 | |
| 521 | |
| 522 ngx_http_variable_value_t * | |
| 523 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 524 { | |
| 1150 | 525 ngx_http_variable_value_t *v; |
| 573 | 526 |
| 527 v = &r->variables[index]; | |
| 528 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
529 if (v->valid || v->not_found) { |
| 1565 | 530 if (!v->no_cacheable) { |
| 573 | 531 return v; |
| 532 } | |
| 533 | |
| 534 v->valid = 0; | |
| 535 v->not_found = 0; | |
| 509 | 536 } |
| 501 | 537 |
| 573 | 538 return ngx_http_get_indexed_variable(r, index); |
| 499 | 539 } |
| 540 | |
| 541 | |
| 542 ngx_http_variable_value_t * | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3499
diff
changeset
|
543 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 544 { |
| 501 | 545 ngx_http_variable_t *v; |
| 573 | 546 ngx_http_variable_value_t *vv; |
| 499 | 547 ngx_http_core_main_conf_t *cmcf; |
| 548 | |
| 549 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 550 | |
| 611 | 551 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 552 |
| 611 | 553 if (v) { |
| 554 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
|
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change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
555 return ngx_http_get_flushed_variable(r, v->index); |
| 519 | 556 |
| 557 } else { | |
| 499 | 558 |
| 573 | 559 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
| 501 | 560 |
| 637 | 561 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
| 573 | 562 return vv; |
| 563 } | |
| 509 | 564 |
| 573 | 565 return NULL; |
| 566 } | |
| 509 | 567 } |
| 568 | |
| 569 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 570 if (vv == NULL) { | |
| 571 return NULL; | |
| 572 } | |
| 573 | |
| 573 | 574 if (ngx_strncmp(name->data, "http_", 5) == 0) { |
| 499 | 575 |
| 577 | 576 if (ngx_http_variable_unknown_header_in(r, vv, (uintptr_t) name) |
| 577 == NGX_OK) | |
| 578 { | |
| 579 return vv; | |
| 580 } | |
| 581 | |
| 582 return NULL; | |
| 583 } | |
| 584 | |
| 585 if (ngx_strncmp(name->data, "sent_http_", 10) == 0) { | |
| 586 | |
| 587 if (ngx_http_variable_unknown_header_out(r, vv, (uintptr_t) name) | |
| 588 == NGX_OK) | |
| 573 | 589 { |
| 590 return vv; | |
| 591 } | |
| 499 | 592 |
| 593 return NULL; | |
| 594 } | |
| 595 | |
|
3451
7a1958778351
fix $upstream_http_ variable prefix length
Igor Sysoev <igor@sysoev.ru>
parents:
3409
diff
changeset
|
596 if (ngx_strncmp(name->data, "upstream_http_", 14) == 0) { |
| 1162 | 597 |
| 598 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) | |
| 599 == NGX_OK) | |
| 600 { | |
| 601 return vv; | |
| 602 } | |
| 603 | |
| 604 return NULL; | |
| 605 } | |
| 606 | |
| 2307 | 607 if (ngx_strncmp(name->data, "cookie_", 7) == 0) { |
| 608 | |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
609 if (ngx_http_variable_cookie(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2307 | 610 return vv; |
| 611 } | |
| 612 | |
| 613 return NULL; | |
| 614 } | |
| 615 | |
| 2137 | 616 if (ngx_strncmp(name->data, "arg_", 4) == 0) { |
| 617 | |
| 618 if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { | |
| 619 return vv; | |
| 620 } | |
| 621 | |
| 622 return NULL; | |
| 623 } | |
| 624 | |
| 635 | 625 vv->not_found = 1; |
| 573 | 626 |
| 501 | 627 return vv; |
| 499 | 628 } |
| 629 | |
| 630 | |
| 573 | 631 static ngx_int_t |
| 632 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 633 uintptr_t data) | |
| 634 { | |
| 635 ngx_str_t *s; | |
| 636 | |
| 637 s = (ngx_str_t *) ((char *) r + data); | |
| 638 | |
| 639 if (s->data) { | |
| 640 v->len = s->len; | |
| 641 v->valid = 1; | |
| 1565 | 642 v->no_cacheable = 0; |
| 573 | 643 v->not_found = 0; |
| 644 v->data = s->data; | |
| 645 | |
| 646 } else { | |
| 647 v->not_found = 1; | |
| 648 } | |
| 649 | |
| 650 return NGX_OK; | |
| 651 } | |
| 652 | |
| 653 | |
| 637 | 654 static void |
| 1350 | 655 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 656 ngx_http_variable_value_t *v, uintptr_t data) | |
| 657 { | |
| 658 ngx_str_t *s; | |
| 659 | |
| 660 s = (ngx_str_t *) ((char *) r + data); | |
| 661 | |
| 662 s->len = v->len; | |
| 663 s->data = v->data; | |
| 664 } | |
| 665 | |
| 666 | |
|
3282
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
667 static ngx_int_t |
|
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parents:
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diff
changeset
|
668 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
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parents:
3268
diff
changeset
|
669 ngx_http_variable_value_t *v, uintptr_t data) |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
670 { |
|
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parents:
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diff
changeset
|
671 size_t *sp; |
|
c76b7a7959d5
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Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
672 |
|
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fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
673 sp = (size_t *) ((char *) r + data); |
|
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fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
674 |
|
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
675 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
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fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
676 if (v->data == NULL) { |
|
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parents:
3268
diff
changeset
|
677 return NGX_ERROR; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
678 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
679 |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
680 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
681 v->valid = 1; |
|
c76b7a7959d5
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Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
682 v->no_cacheable = 0; |
|
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
683 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
684 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
685 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
686 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
687 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
688 |
| 1350 | 689 static void |
| 637 | 690 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 691 ngx_http_variable_value_t *v, uintptr_t data) | |
| 692 { | |
| 693 ssize_t s, *sp; | |
| 694 ngx_str_t val; | |
| 695 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1191
diff
changeset
|
696 val.len = v->len; |
| 637 | 697 val.data = v->data; |
| 698 | |
| 699 s = ngx_parse_size(&val); | |
| 700 | |
| 701 if (s == NGX_ERROR) { | |
| 702 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 703 "invalid size \"%V\"", &val); | |
| 704 return; | |
| 705 } | |
| 706 | |
| 707 sp = (ssize_t *) ((char *) r + data); | |
| 708 | |
| 709 *sp = s; | |
| 710 | |
| 711 return; | |
| 712 } | |
| 713 | |
| 714 | |
| 573 | 715 static ngx_int_t |
| 716 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 717 uintptr_t data) | |
| 515 | 718 { |
| 573 | 719 ngx_table_elt_t *h; |
| 720 | |
| 721 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 722 | |
| 723 if (h) { | |
| 724 v->len = h->value.len; | |
| 725 v->valid = 1; | |
| 1565 | 726 v->no_cacheable = 0; |
| 573 | 727 v->not_found = 0; |
| 728 v->data = h->value.data; | |
| 729 | |
| 730 } else { | |
| 731 v->not_found = 1; | |
| 732 } | |
| 733 | |
| 734 return NGX_OK; | |
| 735 } | |
| 736 | |
| 737 | |
| 738 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
739 ngx_http_variable_cookies(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
740 ngx_http_variable_value_t *v, uintptr_t data) |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
741 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
742 return ngx_http_variable_headers_internal(r, v, data, ';'); |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
743 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
744 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
745 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
746 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
747 ngx_http_variable_headers(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
748 ngx_http_variable_value_t *v, uintptr_t data) |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
749 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
750 return ngx_http_variable_headers_internal(r, v, data, ','); |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
751 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
752 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
753 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
754 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
755 ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
756 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 757 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
758 size_t len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
759 u_char *p, *end; |
| 667 | 760 ngx_uint_t i, n; |
| 573 | 761 ngx_array_t *a; |
| 762 ngx_table_elt_t **h; | |
| 515 | 763 |
| 764 a = (ngx_array_t *) ((char *) r + data); | |
| 765 | |
| 667 | 766 n = a->nelts; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
767 h = a->elts; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
768 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
769 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
770 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
771 for (i = 0; i < n; i++) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
772 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
773 if (h[i]->hash == 0) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
774 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
775 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
776 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
777 len += h[i]->value.len + 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
778 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
779 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
780 if (len == 0) { |
| 573 | 781 v->not_found = 1; |
| 782 return NGX_OK; | |
| 515 | 783 } |
| 784 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
785 len -= 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
786 |
| 573 | 787 v->valid = 1; |
| 1565 | 788 v->no_cacheable = 0; |
| 573 | 789 v->not_found = 0; |
| 515 | 790 |
| 667 | 791 if (n == 1) { |
| 573 | 792 v->len = (*h)->value.len; |
| 793 v->data = (*h)->value.data; | |
| 515 | 794 |
| 573 | 795 return NGX_OK; |
| 515 | 796 } |
| 797 | |
| 2049 | 798 p = ngx_pnalloc(r->pool, len); |
| 573 | 799 if (p == NULL) { |
| 800 return NGX_ERROR; | |
| 801 } | |
| 802 | |
| 803 v->len = len; | |
| 804 v->data = p; | |
| 515 | 805 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
806 end = p + len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
807 |
| 515 | 808 for (i = 0; /* void */ ; i++) { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
809 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
810 if (h[i]->hash == 0) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
811 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
812 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
813 |
| 573 | 814 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 815 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
816 if (p == end) { |
| 515 | 817 break; |
| 818 } | |
| 819 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
820 *p++ = sep; *p++ = ' '; |
| 515 | 821 } |
| 822 | |
| 573 | 823 return NGX_OK; |
| 515 | 824 } |
| 825 | |
| 826 | |
| 573 | 827 static ngx_int_t |
| 577 | 828 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 829 ngx_http_variable_value_t *v, uintptr_t data) | |
| 830 { | |
| 831 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 832 &r->headers_in.headers.part, | |
| 833 sizeof("http_") - 1); | |
| 834 } | |
| 835 | |
| 836 | |
| 837 static ngx_int_t | |
| 838 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 839 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 840 { |
| 577 | 841 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 842 &r->headers_out.headers.part, | |
| 843 sizeof("sent_http_") - 1); | |
| 844 } | |
| 501 | 845 |
| 577 | 846 |
| 1162 | 847 ngx_int_t |
| 577 | 848 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 849 ngx_list_part_t *part, size_t prefix) | |
| 850 { | |
| 573 | 851 u_char ch; |
| 852 ngx_uint_t i, n; | |
| 853 ngx_table_elt_t *header; | |
| 499 | 854 |
| 855 header = part->elts; | |
| 856 | |
| 857 for (i = 0; /* void */ ; i++) { | |
| 858 | |
| 859 if (i >= part->nelts) { | |
| 860 if (part->next == NULL) { | |
| 861 break; | |
| 862 } | |
| 863 | |
| 864 part = part->next; | |
| 865 header = part->elts; | |
| 866 i = 0; | |
| 867 } | |
| 868 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
869 if (header[i].hash == 0) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
870 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
871 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
872 |
| 577 | 873 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 874 ch = header[i].key.data[n]; |
| 875 | |
| 509 | 876 if (ch >= 'A' && ch <= 'Z') { |
| 877 ch |= 0x20; | |
| 499 | 878 |
| 879 } else if (ch == '-') { | |
| 880 ch = '_'; | |
| 881 } | |
| 882 | |
| 577 | 883 if (var->data[n + prefix] != ch) { |
| 499 | 884 break; |
| 885 } | |
| 886 } | |
| 887 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
888 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 889 v->len = header[i].value.len; |
| 890 v->valid = 1; | |
| 1565 | 891 v->no_cacheable = 0; |
| 573 | 892 v->not_found = 0; |
| 893 v->data = header[i].value.data; | |
| 499 | 894 |
| 573 | 895 return NGX_OK; |
| 499 | 896 } |
| 897 } | |
| 898 | |
| 573 | 899 v->not_found = 1; |
| 900 | |
| 901 return NGX_OK; | |
| 509 | 902 } |
| 903 | |
| 904 | |
| 573 | 905 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
906 ngx_http_variable_request_line(ngx_http_request_t *r, |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
907 ngx_http_variable_value_t *v, uintptr_t data) |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
908 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
909 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
910 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
911 s = r->request_line.data; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
912 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
913 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
914 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
915 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
916 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
917 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
918 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
919 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
920 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
921 for (p = s; p < r->header_in->last; p++) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
922 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
923 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
924 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
925 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
926 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
927 r->request_line.len = p - s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
928 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
929 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
930 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
931 v->len = r->request_line.len; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
932 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
933 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
934 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
935 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
936 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
937 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
938 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
939 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
940 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
941 static ngx_int_t |
| 2307 | 942 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 943 uintptr_t data) | |
| 944 { | |
| 945 ngx_str_t *name = (ngx_str_t *) data; | |
| 946 | |
| 947 ngx_str_t cookie, s; | |
| 948 | |
| 949 s.len = name->len - (sizeof("cookie_") - 1); | |
| 950 s.data = name->data + sizeof("cookie_") - 1; | |
| 951 | |
| 952 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 953 == NGX_DECLINED) | |
| 954 { | |
| 955 v->not_found = 1; | |
| 956 return NGX_OK; | |
| 957 } | |
| 958 | |
| 959 v->len = cookie.len; | |
| 960 v->valid = 1; | |
| 961 v->no_cacheable = 0; | |
| 962 v->not_found = 0; | |
| 963 v->data = cookie.data; | |
| 964 | |
| 965 return NGX_OK; | |
| 966 } | |
| 967 | |
| 968 | |
| 969 static ngx_int_t | |
| 2137 | 970 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 971 uintptr_t data) | |
| 972 { | |
| 973 ngx_str_t *name = (ngx_str_t *) data; | |
| 974 | |
| 2415 | 975 u_char *arg; |
| 976 size_t len; | |
| 977 ngx_str_t value; | |
| 2137 | 978 |
| 2415 | 979 len = name->len - (sizeof("arg_") - 1); |
| 980 arg = name->data + sizeof("arg_") - 1; | |
| 981 | |
| 982 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 983 v->not_found = 1; |
| 984 return NGX_OK; | |
| 985 } | |
| 986 | |
| 2415 | 987 v->data = value.data; |
| 988 v->len = value.len; | |
| 989 v->valid = 1; | |
| 990 v->no_cacheable = 0; | |
| 991 v->not_found = 0; | |
| 2137 | 992 |
| 993 return NGX_OK; | |
| 994 } | |
| 995 | |
| 996 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
997 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
998 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
999 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1000 ngx_http_variable_tcpinfo(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1001 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1002 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1003 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1004 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1005 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1006 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1007 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1008 if (getsockopt(r->connection->fd, IPPROTO_TCP, TCP_INFO, &ti, &len) == -1) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1009 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1010 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1011 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1012 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1013 v->data = ngx_pnalloc(r->pool, NGX_INT32_LEN); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1014 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1015 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1016 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1017 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1018 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1019 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1020 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1021 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1022 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1023 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1024 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1025 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1026 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1027 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1028 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1029 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1030 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1031 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1032 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1033 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1034 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1035 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1036 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1037 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1038 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1039 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1040 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1041 v->len = ngx_sprintf(v->data, "%uD", value) - v->data; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1042 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1043 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1044 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1045 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1046 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1047 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1048 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1049 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1050 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1051 |
| 2137 | 1052 static ngx_int_t |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1053 ngx_http_variable_content_length(ngx_http_request_t *r, |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1054 ngx_http_variable_value_t *v, uintptr_t data) |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1055 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1056 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1057 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1058 if (r->headers_in.content_length) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1059 v->len = r->headers_in.content_length->value.len; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1060 v->data = r->headers_in.content_length->value.data; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1061 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1062 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1063 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1064 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1065 } else if (r->headers_in.content_length_n >= 0) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1066 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1067 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1068 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1069 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1070 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1071 v->len = ngx_sprintf(p, "%O", r->headers_in.content_length_n) - p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1072 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1073 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1074 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1075 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1076 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1077 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1078 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1079 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1080 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1081 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1082 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1083 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1084 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1085 static ngx_int_t |
| 573 | 1086 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1087 uintptr_t data) | |
| 509 | 1088 { |
| 1811 | 1089 ngx_http_core_srv_conf_t *cscf; |
| 1090 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1091 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1092 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1093 v->data = r->headers_in.server.data; |
|
928
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1094 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1095 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1096 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1097 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1098 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1099 v->data = cscf->server_name.data; |
| 509 | 1100 } |
| 1101 | |
| 573 | 1102 v->valid = 1; |
| 1565 | 1103 v->no_cacheable = 0; |
| 573 | 1104 v->not_found = 0; |
| 509 | 1105 |
| 573 | 1106 return NGX_OK; |
| 499 | 1107 } |
| 1108 | |
| 1109 | |
| 573 | 1110 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1111 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1112 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1113 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1114 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1115 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1116 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1117 #endif |
| 982 | 1118 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1119 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1120 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1121 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1122 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1123 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1124 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1125 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1126 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1127 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1128 v->not_found = 0; |
|
3268
c6a40c815d45
use sin6_addr.s6_addr instead of "(u_char *) & .sin6_addr"
Igor Sysoev <igor@sysoev.ru>
parents:
3144
diff
changeset
|
1129 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1130 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1131 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1132 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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1133 |
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1134 default: /* AF_INET */ |
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1135 sin = (struct sockaddr_in *) r->connection->sockaddr; |
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1136 |
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1137 v->len = sizeof(in_addr_t); |
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1138 v->valid = 1; |
|
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1139 v->no_cacheable = 0; |
|
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1140 v->not_found = 0; |
|
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1141 v->data = (u_char *) &sin->sin_addr; |
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1142 |
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1143 break; |
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1144 } |
| 982 | 1145 |
|
983
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ngx_http_variable_binary_remote_addr()
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|
1146 return NGX_OK; |
|
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ngx_http_variable_binary_remote_addr()
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diff
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|
1147 } |
| 982 | 1148 |
| 1149 | |
|
983
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ngx_http_variable_binary_remote_addr()
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|
1150 static ngx_int_t |
|
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ngx_http_variable_binary_remote_addr()
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|
1151 ngx_http_variable_remote_addr(ngx_http_request_t *r, |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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|
1152 ngx_http_variable_value_t *v, uintptr_t data) |
|
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ngx_http_variable_binary_remote_addr()
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|
1153 { |
|
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1154 v->len = r->connection->addr_text.len; |
|
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|
1155 v->valid = 1; |
| 1565 | 1156 v->no_cacheable = 0; |
|
983
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|
1157 v->not_found = 0; |
|
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|
1158 v->data = r->connection->addr_text.data; |
| 499 | 1159 |
| 573 | 1160 return NGX_OK; |
| 499 | 1161 } |
| 1162 | |
| 1163 | |
| 573 | 1164 static ngx_int_t |
| 1165 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1166 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1167 { |
|
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1168 ngx_uint_t port; |
|
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1169 struct sockaddr_in *sin; |
|
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1170 #if (NGX_HAVE_INET6) |
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1171 struct sockaddr_in6 *sin6; |
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1172 #endif |
| 509 | 1173 |
| 573 | 1174 v->len = 0; |
| 1175 v->valid = 1; | |
| 1565 | 1176 v->no_cacheable = 0; |
| 573 | 1177 v->not_found = 0; |
| 509 | 1178 |
| 2049 | 1179 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1180 if (v->data == NULL) { |
| 1181 return NGX_ERROR; | |
| 509 | 1182 } |
| 1183 | |
|
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1184 switch (r->connection->sockaddr->sa_family) { |
| 577 | 1185 |
|
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1186 #if (NGX_HAVE_INET6) |
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1187 case AF_INET6: |
|
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1188 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
|
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1189 port = ntohs(sin6->sin6_port); |
|
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|
1190 break; |
|
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|
1191 #endif |
| 577 | 1192 |
|
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|
1193 #if (NGX_HAVE_UNIX_DOMAIN) |
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|
1194 case AF_UNIX: |
|
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Fixed handling of UNIX-domain sockets.
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|
1195 port = 0; |
|
30e806b8636a
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|
1196 break; |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
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|
1197 #endif |
|
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Fixed handling of UNIX-domain sockets.
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|
1198 |
|
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|
1199 default: /* AF_INET */ |
|
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|
1200 sin = (struct sockaddr_in *) r->connection->sockaddr; |
| 509 | 1201 port = ntohs(sin->sin_port); |
|
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|
1202 break; |
|
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|
1203 } |
| 577 | 1204 |
|
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1205 if (port > 0 && port < 65536) { |
|
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1206 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1207 } |
| 1208 | |
| 573 | 1209 return NGX_OK; |
| 509 | 1210 } |
| 1211 | |
| 1212 | |
| 573 | 1213 static ngx_int_t |
|
5605
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Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1214 ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1215 ngx_http_variable_value_t *v, uintptr_t data) |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
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changeset
|
1216 { |
|
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Added server-side support for PROXY protocol v1 (ticket #355).
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|
1217 v->len = r->connection->proxy_protocol_addr.len; |
|
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Added server-side support for PROXY protocol v1 (ticket #355).
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|
1218 v->valid = 1; |
|
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Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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|
1219 v->no_cacheable = 0; |
|
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Added server-side support for PROXY protocol v1 (ticket #355).
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|
1220 v->not_found = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
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changeset
|
1221 v->data = r->connection->proxy_protocol_addr.data; |
|
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Added server-side support for PROXY protocol v1 (ticket #355).
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|
1222 |
|
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Added server-side support for PROXY protocol v1 (ticket #355).
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|
1223 return NGX_OK; |
|
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Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1224 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1225 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1226 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1227 static ngx_int_t |
| 573 | 1228 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1229 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1230 { |
| 1805 | 1231 ngx_str_t s; |
|
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|
1232 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1233 |
|
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|
1234 s.len = NGX_SOCKADDR_STRLEN; |
|
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|
1235 s.data = addr; |
|
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|
1236 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
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diff
changeset
|
1237 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
|
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|
1238 return NGX_ERROR; |
|
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|
1239 } |
|
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|
1240 |
|
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|
1241 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1242 if (s.data == NULL) { |
| 573 | 1243 return NGX_ERROR; |
| 509 | 1244 } |
| 1245 | |
|
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|
1246 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1247 |
| 1805 | 1248 v->len = s.len; |
| 573 | 1249 v->valid = 1; |
| 1565 | 1250 v->no_cacheable = 0; |
| 573 | 1251 v->not_found = 0; |
| 1805 | 1252 v->data = s.data; |
| 499 | 1253 |
| 573 | 1254 return NGX_OK; |
| 499 | 1255 } |
| 1256 | |
| 1257 | |
| 573 | 1258 static ngx_int_t |
| 1259 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1260 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1261 { |
| 2533 | 1262 ngx_uint_t port; |
| 1263 struct sockaddr_in *sin; | |
| 1264 #if (NGX_HAVE_INET6) | |
| 1265 struct sockaddr_in6 *sin6; | |
| 1266 #endif | |
| 1267 | |
| 1268 v->len = 0; | |
| 573 | 1269 v->valid = 1; |
| 1565 | 1270 v->no_cacheable = 0; |
| 573 | 1271 v->not_found = 0; |
| 2533 | 1272 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
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changeset
|
1273 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1274 return NGX_ERROR; |
| 1275 } | |
| 1276 | |
| 1277 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1278 if (v->data == NULL) { | |
| 1279 return NGX_ERROR; | |
| 1280 } | |
| 1281 | |
| 1282 switch (r->connection->local_sockaddr->sa_family) { | |
| 1283 | |
| 1284 #if (NGX_HAVE_INET6) | |
| 1285 case AF_INET6: | |
| 1286 sin6 = (struct sockaddr_in6 *) r->connection->local_sockaddr; | |
| 1287 port = ntohs(sin6->sin6_port); | |
| 1288 break; | |
| 1289 #endif | |
| 1290 | |
|
5464
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1291 #if (NGX_HAVE_UNIX_DOMAIN) |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1292 case AF_UNIX: |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
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parents:
5434
diff
changeset
|
1293 port = 0; |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1294 break; |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1295 #endif |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1296 |
| 2533 | 1297 default: /* AF_INET */ |
| 1298 sin = (struct sockaddr_in *) r->connection->local_sockaddr; | |
| 1299 port = ntohs(sin->sin_port); | |
| 1300 break; | |
| 1301 } | |
| 1302 | |
| 1303 if (port > 0 && port < 65536) { | |
| 1304 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1305 } | |
| 509 | 1306 |
| 573 | 1307 return NGX_OK; |
| 509 | 1308 } |
| 1309 | |
| 1310 | |
| 573 | 1311 static ngx_int_t |
| 731 | 1312 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1313 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1314 { | |
| 1315 #if (NGX_HTTP_SSL) | |
| 1316 | |
| 1317 if (r->connection->ssl) { | |
| 1318 v->len = sizeof("https") - 1; | |
| 1319 v->valid = 1; | |
| 1565 | 1320 v->no_cacheable = 0; |
| 731 | 1321 v->not_found = 0; |
| 732 | 1322 v->data = (u_char *) "https"; |
| 731 | 1323 |
| 1324 return NGX_OK; | |
| 1325 } | |
| 1326 | |
| 1327 #endif | |
| 1328 | |
| 1329 v->len = sizeof("http") - 1; | |
| 1330 v->valid = 1; | |
| 1565 | 1331 v->no_cacheable = 0; |
| 731 | 1332 v->not_found = 0; |
| 732 | 1333 v->data = (u_char *) "http"; |
| 731 | 1334 |
| 1335 return NGX_OK; | |
| 1336 } | |
| 1337 | |
| 1338 | |
| 1339 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1340 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1341 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
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3929
diff
changeset
|
1342 { |
|
4d9f985fd217
Added the $https variable.
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changeset
|
1343 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
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diff
changeset
|
1344 |
|
4d9f985fd217
Added the $https variable.
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changeset
|
1345 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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changeset
|
1346 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1347 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1348 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
1349 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
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parents:
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diff
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|
1350 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1351 |
|
4d9f985fd217
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parents:
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|
1352 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
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parents:
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|
1353 } |
|
4d9f985fd217
Added the $https variable.
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|
1354 |
|
4d9f985fd217
Added the $https variable.
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|
1355 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1356 |
|
4d9f985fd217
Added the $https variable.
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changeset
|
1357 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
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parents:
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diff
changeset
|
1358 |
|
4d9f985fd217
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parents:
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changeset
|
1359 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1360 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1361 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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changeset
|
1362 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
1363 static ngx_int_t |
| 1351 | 1364 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1365 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1366 { | |
| 1367 v->valid = 1; | |
| 1565 | 1368 v->no_cacheable = 0; |
| 1351 | 1369 v->not_found = 0; |
| 1370 | |
| 1371 if (r->args.len == 0) { | |
| 1372 v->len = 0; | |
| 1373 v->data = NULL; | |
| 1374 return NGX_OK; | |
| 1375 } | |
| 1376 | |
| 1377 v->len = 1; | |
| 1378 v->data = (u_char *) "?"; | |
| 1379 | |
| 1380 return NGX_OK; | |
| 1381 } | |
| 1382 | |
| 1383 | |
| 1384 static ngx_int_t | |
| 573 | 1385 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1386 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1387 { |
| 671 | 1388 ngx_str_t path; |
| 573 | 1389 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1390 |
| 1391 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1392 | |
| 671 | 1393 if (clcf->root_lengths == NULL) { |
| 1394 v->len = clcf->root.len; | |
| 1395 v->valid = 1; | |
| 1565 | 1396 v->no_cacheable = 0; |
| 671 | 1397 v->not_found = 0; |
| 1398 v->data = clcf->root.data; | |
| 1399 | |
| 1400 } else { | |
| 1401 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1402 clcf->root_values->elts) | |
| 1403 == NULL) | |
| 1404 { | |
| 1405 return NGX_ERROR; | |
| 1406 } | |
| 1407 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1408 if (ngx_get_full_name(r->pool, (ngx_str_t *) &ngx_cycle->prefix, &path) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1409 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1410 { |
| 671 | 1411 return NGX_ERROR; |
| 1412 } | |
| 1413 | |
| 1414 v->len = path.len; | |
| 1415 v->valid = 1; | |
| 1565 | 1416 v->no_cacheable = 0; |
| 671 | 1417 v->not_found = 0; |
| 1418 v->data = path.data; | |
| 1419 } | |
| 509 | 1420 |
| 573 | 1421 return NGX_OK; |
| 509 | 1422 } |
| 1423 | |
| 1424 | |
| 573 | 1425 static ngx_int_t |
| 2259 | 1426 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1427 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1428 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1429 u_char *real; |
| 2259 | 1430 size_t len; |
| 1431 ngx_str_t path; | |
| 1432 ngx_http_core_loc_conf_t *clcf; | |
|
4558
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Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
changeset
|
1433 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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diff
changeset
|
1434 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
changeset
|
1435 #endif |
| 2259 | 1436 |
| 1437 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1438 | |
| 1439 if (clcf->root_lengths == NULL) { | |
| 1440 path = clcf->root; | |
| 1441 | |
| 1442 } else { | |
| 1443 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1444 clcf->root_values->elts) | |
| 1445 == NULL) | |
| 1446 { | |
| 1447 return NGX_ERROR; | |
| 1448 } | |
| 1449 | |
| 1450 path.data[path.len - 1] = '\0'; | |
| 1451 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1452 if (ngx_get_full_name(r->pool, (ngx_str_t *) &ngx_cycle->prefix, &path) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1453 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1454 { |
| 2259 | 1455 return NGX_ERROR; |
| 1456 } | |
| 1457 } | |
| 1458 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1459 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1460 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
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|
1461 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
changeset
|
1462 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
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|
1463 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1464 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1465 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1466 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1467 if (real == NULL) { |
| 2259 | 1468 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1469 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1470 return NGX_ERROR; | |
| 1471 } | |
| 1472 | |
| 1473 len = ngx_strlen(real); | |
| 1474 | |
| 1475 v->data = ngx_pnalloc(r->pool, len); | |
| 1476 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1477 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1478 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1479 #endif |
| 2259 | 1480 return NGX_ERROR; |
| 1481 } | |
| 1482 | |
| 1483 v->len = len; | |
| 1484 v->valid = 1; | |
| 1485 v->no_cacheable = 0; | |
| 1486 v->not_found = 0; | |
| 1487 | |
| 1488 ngx_memcpy(v->data, real, len); | |
| 1489 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1490 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1491 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1492 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1493 |
| 2259 | 1494 return NGX_OK; |
| 1495 } | |
| 1496 | |
| 1497 | |
| 1498 static ngx_int_t | |
| 573 | 1499 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1500 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1501 { |
| 773 | 1502 size_t root; |
| 573 | 1503 ngx_str_t path; |
| 499 | 1504 |
| 773 | 1505 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1506 return NGX_ERROR; |
| 557 | 1507 } |
| 509 | 1508 |
| 557 | 1509 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1510 |
| 573 | 1511 v->len = path.len - 1; |
| 1512 v->valid = 1; | |
| 1565 | 1513 v->no_cacheable = 0; |
| 573 | 1514 v->not_found = 0; |
| 1515 v->data = path.data; | |
| 499 | 1516 |
| 573 | 1517 return NGX_OK; |
| 499 | 1518 } |
| 1519 | |
| 1520 | |
| 573 | 1521 static ngx_int_t |
| 1811 | 1522 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1523 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1524 { | |
| 1525 ngx_http_core_srv_conf_t *cscf; | |
| 1526 | |
| 1527 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1528 | |
| 1529 v->len = cscf->server_name.len; | |
| 1530 v->valid = 1; | |
| 1531 v->no_cacheable = 0; | |
| 1532 v->not_found = 0; | |
| 1533 v->data = cscf->server_name.data; | |
| 1534 | |
| 1535 return NGX_OK; | |
| 1536 } | |
| 1537 | |
| 1538 | |
| 1539 static ngx_int_t | |
| 573 | 1540 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1541 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1542 { |
| 647 | 1543 if (r->main->method_name.data) { |
| 1544 v->len = r->main->method_name.len; | |
| 573 | 1545 v->valid = 1; |
| 1565 | 1546 v->no_cacheable = 0; |
| 573 | 1547 v->not_found = 0; |
| 647 | 1548 v->data = r->main->method_name.data; |
| 573 | 1549 |
| 1550 } else { | |
| 1551 v->not_found = 1; | |
| 561 | 1552 } |
| 1553 | |
| 573 | 1554 return NGX_OK; |
| 561 | 1555 } |
| 1556 | |
| 1557 | |
| 573 | 1558 static ngx_int_t |
| 1559 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1560 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1561 { |
| 573 | 1562 ngx_int_t rc; |
| 539 | 1563 |
| 1564 rc = ngx_http_auth_basic_user(r); | |
| 1565 | |
| 1566 if (rc == NGX_DECLINED) { | |
| 573 | 1567 v->not_found = 1; |
| 1568 return NGX_OK; | |
| 539 | 1569 } |
| 1570 | |
| 1571 if (rc == NGX_ERROR) { | |
| 573 | 1572 return NGX_ERROR; |
| 539 | 1573 } |
| 1574 | |
| 573 | 1575 v->len = r->headers_in.user.len; |
| 1576 v->valid = 1; | |
| 1565 | 1577 v->no_cacheable = 0; |
| 573 | 1578 v->not_found = 0; |
| 1579 v->data = r->headers_in.user.data; | |
| 571 | 1580 |
| 573 | 1581 return NGX_OK; |
| 571 | 1582 } |
| 1583 | |
| 1584 | |
| 611 | 1585 static ngx_int_t |
| 4886 | 1586 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1587 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1588 { | |
| 1589 u_char *p; | |
| 1590 | |
| 1591 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1592 if (p == NULL) { | |
| 1593 return NGX_ERROR; | |
| 1594 } | |
| 1595 | |
| 1596 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1597 v->valid = 1; | |
| 1598 v->no_cacheable = 0; | |
| 1599 v->not_found = 0; | |
| 1600 v->data = p; | |
| 1601 | |
| 1602 return NGX_OK; | |
| 1603 } | |
| 1604 | |
| 1605 | |
| 1606 static ngx_int_t | |
| 611 | 1607 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1608 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1609 { | |
| 1610 off_t sent; | |
| 1611 u_char *p; | |
| 1612 | |
| 1613 sent = r->connection->sent - r->header_size; | |
| 1614 | |
| 1615 if (sent < 0) { | |
| 1616 sent = 0; | |
| 1617 } | |
| 1618 | |
| 2049 | 1619 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1620 if (p == NULL) { |
| 1621 return NGX_ERROR; | |
| 1622 } | |
| 1623 | |
| 1624 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1625 v->valid = 1; | |
| 1565 | 1626 v->no_cacheable = 0; |
| 611 | 1627 v->not_found = 0; |
| 1628 v->data = p; | |
| 1629 | |
| 1630 return NGX_OK; | |
| 1631 } | |
| 1632 | |
| 1633 | |
| 629 | 1634 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1635 ngx_http_variable_pipe(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1636 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1637 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1638 v->data = (u_char *) (r->pipeline ? "p" : "."); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1639 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1640 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1641 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1642 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1643 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1644 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1645 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1646 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1647 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1648 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1649 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1650 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1651 { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1652 ngx_uint_t status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1653 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1654 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1655 if (v->data == NULL) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1656 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1657 } |
|
956edecaedeb
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Andrey Belov <defan@nginx.com>
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4641
diff
changeset
|
1658 |
|
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diff
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|
1659 if (r->err_status) { |
|
956edecaedeb
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parents:
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diff
changeset
|
1660 status = r->err_status; |
|
956edecaedeb
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parents:
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diff
changeset
|
1661 |
|
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diff
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|
1662 } else if (r->headers_out.status) { |
|
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parents:
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diff
changeset
|
1663 status = r->headers_out.status; |
|
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diff
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|
1664 |
|
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|
1665 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
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diff
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|
1666 status = 9; |
|
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diff
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|
1667 |
|
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diff
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|
1668 } else { |
|
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diff
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|
1669 status = 0; |
|
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diff
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|
1670 } |
|
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|
1671 |
|
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|
1672 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
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|
1673 v->valid = 1; |
|
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|
1674 v->no_cacheable = 0; |
|
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|
1675 v->not_found = 0; |
|
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|
1676 |
|
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|
1677 return NGX_OK; |
|
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|
1678 } |
|
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|
1679 |
|
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|
1680 |
|
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|
1681 static ngx_int_t |
| 641 | 1682 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1683 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1684 { | |
| 1685 if (r->headers_out.content_type.len) { | |
| 1686 v->len = r->headers_out.content_type.len; | |
| 1687 v->valid = 1; | |
| 1565 | 1688 v->no_cacheable = 0; |
| 641 | 1689 v->not_found = 0; |
| 1690 v->data = r->headers_out.content_type.data; | |
| 1691 | |
| 1692 } else { | |
| 1693 v->not_found = 1; | |
| 1694 } | |
| 1695 | |
| 1696 return NGX_OK; | |
| 1697 } | |
| 1698 | |
| 1699 | |
| 1700 static ngx_int_t | |
| 1701 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1702 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1703 { | |
| 1704 u_char *p; | |
| 1705 | |
| 1706 if (r->headers_out.content_length) { | |
| 1707 v->len = r->headers_out.content_length->value.len; | |
| 1708 v->valid = 1; | |
| 1565 | 1709 v->no_cacheable = 0; |
| 641 | 1710 v->not_found = 0; |
| 1711 v->data = r->headers_out.content_length->value.data; | |
| 1712 | |
| 1713 return NGX_OK; | |
| 1714 } | |
| 1715 | |
| 1716 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1717 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1718 if (p == NULL) { |
| 1719 return NGX_ERROR; | |
| 1720 } | |
| 1721 | |
| 1722 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1723 v->valid = 1; | |
| 1565 | 1724 v->no_cacheable = 0; |
| 641 | 1725 v->not_found = 0; |
| 1726 v->data = p; | |
| 1727 | |
| 1728 return NGX_OK; | |
| 1729 } | |
| 1730 | |
| 1731 v->not_found = 1; | |
| 1732 | |
| 1733 return NGX_OK; | |
| 1734 } | |
| 1735 | |
| 1736 | |
| 1737 static ngx_int_t | |
|
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1738 ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
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1739 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
1740 { |
|
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1741 ngx_str_t name; |
|
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1742 |
|
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1743 if (r->headers_out.location) { |
|
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1744 v->len = r->headers_out.location->value.len; |
|
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1745 v->valid = 1; |
|
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1746 v->no_cacheable = 0; |
|
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1747 v->not_found = 0; |
|
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1748 v->data = r->headers_out.location->value.data; |
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1749 |
|
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1750 return NGX_OK; |
|
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1751 } |
|
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1752 |
|
3516
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|
1753 ngx_str_set(&name, "sent_http_location"); |
|
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1754 |
|
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1755 return ngx_http_variable_unknown_header(v, &name, |
|
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1756 &r->headers_out.headers.part, |
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1757 sizeof("sent_http_") - 1); |
|
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1758 } |
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1759 |
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1760 |
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1761 static ngx_int_t |
| 641 | 1762 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1763 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1764 { | |
| 1765 u_char *p; | |
| 1766 | |
| 1767 if (r->headers_out.last_modified) { | |
| 1768 v->len = r->headers_out.last_modified->value.len; | |
| 1769 v->valid = 1; | |
| 1565 | 1770 v->no_cacheable = 0; |
| 641 | 1771 v->not_found = 0; |
| 1772 v->data = r->headers_out.last_modified->value.data; | |
| 1773 | |
| 1774 return NGX_OK; | |
| 1775 } | |
| 1776 | |
| 1777 if (r->headers_out.last_modified_time >= 0) { | |
|
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|
1778 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1779 if (p == NULL) { |
| 1780 return NGX_ERROR; | |
| 1781 } | |
| 1782 | |
| 1783 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1784 v->valid = 1; | |
| 1565 | 1785 v->no_cacheable = 0; |
| 641 | 1786 v->not_found = 0; |
| 1787 v->data = p; | |
| 1788 | |
| 1789 return NGX_OK; | |
| 1790 } | |
| 1791 | |
| 1792 v->not_found = 1; | |
| 1793 | |
| 1794 return NGX_OK; | |
| 1795 } | |
| 1796 | |
| 1797 | |
| 1798 static ngx_int_t | |
| 1799 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1800 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1801 { | |
| 1802 size_t len; | |
| 1803 char *p; | |
| 1804 | |
|
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1805 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
|
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1806 len = sizeof("upgrade") - 1; |
|
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1807 p = "upgrade"; |
|
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1808 |
|
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|
1809 } else if (r->keepalive) { |
| 641 | 1810 len = sizeof("keep-alive") - 1; |
| 1811 p = "keep-alive"; | |
| 1812 | |
| 1813 } else { | |
| 1814 len = sizeof("close") - 1; | |
| 1815 p = "close"; | |
| 1816 } | |
| 1817 | |
| 1818 v->len = len; | |
| 1819 v->valid = 1; | |
| 1565 | 1820 v->no_cacheable = 0; |
| 641 | 1821 v->not_found = 0; |
| 1822 v->data = (u_char *) p; | |
| 1823 | |
| 1824 return NGX_OK; | |
| 1825 } | |
| 1826 | |
| 1827 | |
| 1828 static ngx_int_t | |
| 1829 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1830 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1831 { | |
| 1832 u_char *p; | |
| 1833 ngx_http_core_loc_conf_t *clcf; | |
| 1834 | |
| 1835 if (r->keepalive) { | |
| 1836 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1837 | |
| 1838 if (clcf->keepalive_header) { | |
| 1839 | |
| 2049 | 1840 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1841 if (p == NULL) { |
| 1842 return NGX_ERROR; | |
| 1843 } | |
| 1844 | |
| 1845 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1846 v->valid = 1; | |
| 1565 | 1847 v->no_cacheable = 0; |
| 641 | 1848 v->not_found = 0; |
| 1849 v->data = p; | |
| 1850 | |
| 1851 return NGX_OK; | |
| 1852 } | |
| 1853 } | |
| 1854 | |
| 1855 v->not_found = 1; | |
| 1856 | |
| 1857 return NGX_OK; | |
| 1858 } | |
| 1859 | |
| 1860 | |
| 1861 static ngx_int_t | |
| 1862 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1863 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1864 { | |
| 1865 if (r->chunked) { | |
| 1866 v->len = sizeof("chunked") - 1; | |
| 1867 v->valid = 1; | |
| 1565 | 1868 v->no_cacheable = 0; |
| 641 | 1869 v->not_found = 0; |
| 1870 v->data = (u_char *) "chunked"; | |
| 1871 | |
| 1872 } else { | |
| 1873 v->not_found = 1; | |
| 1874 } | |
| 1875 | |
| 1876 return NGX_OK; | |
| 1877 } | |
| 1878 | |
| 1879 | |
| 1880 static ngx_int_t | |
| 629 | 1881 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 1882 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1883 { | |
| 1884 if (r->request_complete) { | |
| 1885 v->len = 2; | |
| 1886 v->valid = 1; | |
| 1565 | 1887 v->no_cacheable = 0; |
| 629 | 1888 v->not_found = 0; |
| 1889 v->data = (u_char *) "OK"; | |
| 1890 | |
| 1891 return NGX_OK; | |
| 1892 } | |
| 1893 | |
| 1894 v->len = 0; | |
| 1895 v->valid = 1; | |
| 1565 | 1896 v->no_cacheable = 0; |
| 629 | 1897 v->not_found = 0; |
| 1898 v->data = (u_char *) ""; | |
| 1899 | |
| 1900 return NGX_OK; | |
| 1901 } | |
| 1902 | |
| 1903 | |
| 759 | 1904 static ngx_int_t |
| 2844 | 1905 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 1906 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1907 { | |
| 1908 u_char *p; | |
| 1909 size_t len; | |
|
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|
1910 ngx_buf_t *buf; |
| 2844 | 1911 ngx_chain_t *cl; |
| 1912 | |
|
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|
1913 if (r->request_body == NULL |
|
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1914 || r->request_body->bufs == NULL |
|
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1915 || r->request_body->temp_file) |
|
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|
1916 { |
| 2844 | 1917 v->not_found = 1; |
| 1918 | |
| 1919 return NGX_OK; | |
| 1920 } | |
| 1921 | |
| 1922 cl = r->request_body->bufs; | |
| 1923 buf = cl->buf; | |
| 1924 | |
| 1925 if (cl->next == NULL) { | |
| 1926 v->len = buf->last - buf->pos; | |
| 1927 v->valid = 1; | |
| 1928 v->no_cacheable = 0; | |
| 1929 v->not_found = 0; | |
| 1930 v->data = buf->pos; | |
| 1931 | |
| 1932 return NGX_OK; | |
| 1933 } | |
| 1934 | |
|
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|
1935 len = buf->last - buf->pos; |
|
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|
1936 cl = cl->next; |
|
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1937 |
|
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1938 for ( /* void */ ; cl; cl = cl->next) { |
|
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1939 buf = cl->buf; |
|
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1940 len += buf->last - buf->pos; |
|
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|
1941 } |
| 2844 | 1942 |
| 1943 p = ngx_pnalloc(r->pool, len); | |
| 1944 if (p == NULL) { | |
| 1945 return NGX_ERROR; | |
| 1946 } | |
| 1947 | |
| 1948 v->data = p; | |
|
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1949 cl = r->request_body->bufs; |
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1950 |
|
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1951 for ( /* void */ ; cl; cl = cl->next) { |
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1952 buf = cl->buf; |
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1953 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
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fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1954 } |
| 2844 | 1955 |
| 1956 v->len = len; | |
| 1957 v->valid = 1; | |
| 1958 v->no_cacheable = 0; | |
| 1959 v->not_found = 0; | |
| 1960 | |
| 1961 return NGX_OK; | |
| 1962 } | |
| 1963 | |
| 1964 | |
| 1965 static ngx_int_t | |
| 759 | 1966 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 1967 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1968 { | |
| 1969 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
|
763
0b0f3d4854c0
variable should not be found if no request body file
Igor Sysoev <igor@sysoev.ru>
parents:
759
diff
changeset
|
1970 v->not_found = 1; |
| 759 | 1971 |
| 1972 return NGX_OK; | |
| 1973 } | |
| 1974 | |
| 1975 v->len = r->request_body->temp_file->file.name.len; | |
| 1976 v->valid = 1; | |
| 1565 | 1977 v->no_cacheable = 0; |
| 759 | 1978 v->not_found = 0; |
| 1979 v->data = r->request_body->temp_file->file.name.data; | |
| 1980 | |
| 1981 return NGX_OK; | |
| 1982 } | |
| 1983 | |
| 1984 | |
| 1329 | 1985 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1986 ngx_http_variable_request_length(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1987 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1988 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1989 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1990 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1991 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1992 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1993 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1994 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1995 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1996 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1997 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1998 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1999 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2000 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2001 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2002 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2003 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2004 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2005 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2006 static ngx_int_t |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2007 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2008 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2009 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2010 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2011 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2012 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2013 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2014 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2015 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2016 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2017 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2018 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2019 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2020 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2021 ms = (ngx_msec_int_t) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2022 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2023 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2024 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2025 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2026 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2027 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2028 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2029 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2030 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2031 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2032 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2033 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2034 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2035 static ngx_int_t |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2036 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2037 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2038 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2039 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2040 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2041 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2042 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2043 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2044 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2045 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2046 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2047 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2048 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2049 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2050 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2051 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2052 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2053 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2054 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2055 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2056 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2057 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2058 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2059 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2060 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2061 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2062 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2063 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2064 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2065 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2066 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2067 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2068 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2069 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2070 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2071 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2072 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2073 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2074 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2075 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2076 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2077 static ngx_int_t |
| 1329 | 2078 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2079 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2080 { | |
| 2081 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2082 v->valid = 1; | |
| 1565 | 2083 v->no_cacheable = 0; |
| 1329 | 2084 v->not_found = 0; |
| 2085 v->data = (u_char *) NGINX_VERSION; | |
| 2086 | |
| 2087 return NGX_OK; | |
| 2088 } | |
| 2089 | |
| 2090 | |
| 2011 | 2091 static ngx_int_t |
| 2092 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2093 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2094 { | |
| 2095 v->len = ngx_cycle->hostname.len; | |
| 2096 v->valid = 1; | |
| 2097 v->no_cacheable = 0; | |
| 2098 v->not_found = 0; | |
| 2099 v->data = ngx_cycle->hostname.data; | |
| 2100 | |
| 2101 return NGX_OK; | |
| 2102 } | |
| 2103 | |
| 2104 | |
| 2249 | 2105 static ngx_int_t |
| 2106 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2107 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2108 { | |
| 2109 u_char *p; | |
| 2110 | |
| 2111 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2112 if (p == NULL) { | |
| 2113 return NGX_ERROR; | |
| 2114 } | |
| 2115 | |
| 2116 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2117 v->valid = 1; | |
| 2118 v->no_cacheable = 0; | |
| 2119 v->not_found = 0; | |
| 2120 v->data = p; | |
| 2121 | |
| 2122 return NGX_OK; | |
| 2123 } | |
| 2124 | |
| 2125 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2126 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2127 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2128 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2129 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2130 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2131 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2132 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2133 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2134 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2135 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2136 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2137 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2138 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2139 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2140 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2141 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2142 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2143 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2144 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2145 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2146 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2147 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2148 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2149 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2150 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2151 ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2152 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2153 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2154 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2155 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2156 p = ngx_pnalloc(r->pool, ngx_cached_http_log_iso8601.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2157 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2158 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2159 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2160 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2161 ngx_memcpy(p, ngx_cached_http_log_iso8601.data, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2162 ngx_cached_http_log_iso8601.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2163 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2164 v->len = ngx_cached_http_log_iso8601.len; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2165 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2166 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2167 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2168 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2169 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2170 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2171 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2172 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2173 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2174 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2175 ngx_http_variable_time_local(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2176 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2177 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2178 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2179 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2180 p = ngx_pnalloc(r->pool, ngx_cached_http_log_time.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2181 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2182 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2183 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2184 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2185 ngx_memcpy(p, ngx_cached_http_log_time.data, ngx_cached_http_log_time.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2186 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2187 v->len = ngx_cached_http_log_time.len; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2188 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2189 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2190 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2191 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2192 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2193 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2194 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2195 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2196 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2197 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2198 ngx_http_map_find(ngx_http_request_t *r, ngx_http_map_t *map, ngx_str_t *match) |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2199 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2200 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2201 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2202 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2203 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2204 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2205 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2206 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2207 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2208 low = ngx_pnalloc(r->pool, len); |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2209 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2210 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2211 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2212 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2213 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2214 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2215 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2216 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2217 key = ngx_hash_strlow(low, match->data, len); |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2218 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2219 value = ngx_hash_find_combined(&map->hash, key, low, len); |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2220 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2221 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
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3641
diff
changeset
|
2222 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2223 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2224 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2225 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2226 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2227 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2228 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2229 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2230 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2231 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2232 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2233 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2234 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2235 n = ngx_http_regex_exec(r, reg[i].regex, match); |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2236 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2237 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2238 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2239 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2240 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2241 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2242 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2243 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2244 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2245 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2246 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2247 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2248 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2249 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2250 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2251 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2252 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2253 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2254 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2255 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2256 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2257 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2258 |
| 3325 | 2259 static ngx_int_t |
| 2260 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2261 uintptr_t data) | |
| 2262 { | |
| 2263 v->not_found = 1; | |
| 2264 return NGX_OK; | |
| 2265 } | |
| 2266 | |
| 2267 | |
| 2268 ngx_http_regex_t * | |
| 2269 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2270 { | |
| 2271 u_char *p; | |
| 2272 size_t size; | |
| 2273 ngx_str_t name; | |
| 2274 ngx_uint_t i, n; | |
| 2275 ngx_http_variable_t *v; | |
| 2276 ngx_http_regex_t *re; | |
| 2277 ngx_http_regex_variable_t *rv; | |
| 2278 ngx_http_core_main_conf_t *cmcf; | |
| 2279 | |
| 2280 rc->pool = cf->pool; | |
| 2281 | |
| 2282 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2283 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2284 return NULL; | |
| 2285 } | |
| 2286 | |
| 2287 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2288 if (re == NULL) { | |
| 2289 return NULL; | |
| 2290 } | |
| 2291 | |
| 2292 re->regex = rc->regex; | |
| 2293 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2294 re->name = rc->pattern; |
| 3325 | 2295 |
| 2296 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2297 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2298 | |
| 2299 n = (ngx_uint_t) rc->named_captures; | |
| 2300 | |
| 2301 if (n == 0) { | |
| 2302 return re; | |
| 2303 } | |
| 2304 | |
| 2305 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2306 if (rv == NULL) { | |
| 2307 return NULL; | |
| 2308 } | |
| 2309 | |
| 2310 re->variables = rv; | |
| 2311 re->nvariables = n; | |
| 2312 | |
| 2313 size = rc->name_size; | |
| 2314 p = rc->names; | |
| 2315 | |
| 2316 for (i = 0; i < n; i++) { | |
| 2317 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2318 | |
| 2319 name.data = &p[2]; | |
| 2320 name.len = ngx_strlen(name.data); | |
| 2321 | |
| 2322 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2323 if (v == NULL) { | |
| 2324 return NULL; | |
| 2325 } | |
| 2326 | |
| 2327 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2328 if (rv[i].index == NGX_ERROR) { | |
| 2329 return NULL; | |
| 2330 } | |
| 2331 | |
| 2332 v->get_handler = ngx_http_variable_not_found; | |
| 2333 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2334 p += size; |
| 3325 | 2335 } |
| 2336 | |
| 2337 return re; | |
| 2338 } | |
| 2339 | |
| 2340 | |
| 2341 ngx_int_t | |
| 2342 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2343 { | |
| 2344 ngx_int_t rc, index; | |
| 2345 ngx_uint_t i, n, len; | |
| 2346 ngx_http_variable_value_t *vv; | |
| 2347 ngx_http_core_main_conf_t *cmcf; | |
| 2348 | |
| 2349 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2350 | |
| 2351 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2352 len = cmcf->ncaptures; |
| 3325 | 2353 |
| 2354 if (r->captures == NULL) { | |
| 2355 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
| 2356 if (r->captures == NULL) { | |
| 2357 return NGX_ERROR; | |
| 2358 } | |
| 2359 } | |
| 2360 | |
| 2361 } else { | |
| 2362 len = 0; | |
| 2363 } | |
| 2364 | |
| 2365 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2366 | |
| 2367 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2368 return NGX_DECLINED; | |
| 2369 } | |
| 2370 | |
| 2371 if (rc < 0) { | |
| 2372 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2373 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2374 rc, s, &re->name); | |
| 2375 return NGX_ERROR; | |
| 2376 } | |
| 2377 | |
| 2378 for (i = 0; i < re->nvariables; i++) { | |
| 2379 | |
| 2380 n = re->variables[i].capture; | |
| 2381 index = re->variables[i].index; | |
| 2382 vv = &r->variables[index]; | |
| 2383 | |
| 2384 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2385 vv->valid = 1; | |
| 2386 vv->no_cacheable = 0; | |
| 2387 vv->not_found = 0; | |
| 2388 vv->data = &s->data[r->captures[n]]; | |
| 2389 | |
| 2390 #if (NGX_DEBUG) | |
| 2391 { | |
| 2392 ngx_http_variable_t *v; | |
| 2393 | |
| 2394 v = cmcf->variables.elts; | |
| 2395 | |
| 2396 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2397 "http regex set $%V to \"%*s\"", | |
| 2398 &v[index].name, vv->len, vv->data); | |
| 2399 } | |
| 2400 #endif | |
| 2401 } | |
| 2402 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2403 r->ncaptures = rc * 2; |
| 3325 | 2404 r->captures_data = s->data; |
| 2405 | |
| 2406 return NGX_OK; | |
| 2407 } | |
| 2408 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2409 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2410 |
| 3325 | 2411 |
| 499 | 2412 ngx_int_t |
| 509 | 2413 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2414 { |
| 611 | 2415 ngx_int_t rc; |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2416 ngx_http_variable_t *cv, *v; |
| 501 | 2417 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2418 |
| 509 | 2419 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2420 | |
| 611 | 2421 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2422 sizeof(ngx_hash_keys_arrays_t)); | |
| 2423 if (cmcf->variables_keys == NULL) { | |
| 2424 return NGX_ERROR; | |
| 2425 } | |
| 2426 | |
| 2427 cmcf->variables_keys->pool = cf->pool; | |
| 2428 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2429 | |
| 2430 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2431 != NGX_OK) | |
| 509 | 2432 { |
| 499 | 2433 return NGX_ERROR; |
| 2434 } | |
| 2435 | |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2436 for (cv = ngx_http_core_variables; cv->name.len; cv++) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2437 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2438 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2439 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2440 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2441 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2442 *v = *cv; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2443 |
| 611 | 2444 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, |
| 2445 NGX_HASH_READONLY_KEY); | |
| 2446 | |
| 2447 if (rc == NGX_OK) { | |
| 2448 continue; | |
| 499 | 2449 } |
| 2450 | |
| 611 | 2451 if (rc == NGX_BUSY) { |
| 2452 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2453 "conflicting variable name \"%V\"", &v->name); | |
| 2454 } | |
| 2455 | |
| 2456 return NGX_ERROR; | |
| 499 | 2457 } |
| 2458 | |
| 2459 return NGX_OK; | |
| 2460 } | |
| 509 | 2461 |
| 2462 | |
| 2463 ngx_int_t | |
| 2464 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2465 { | |
| 2466 ngx_uint_t i, n; | |
| 611 | 2467 ngx_hash_key_t *key; |
| 2468 ngx_hash_init_t hash; | |
| 509 | 2469 ngx_http_variable_t *v, *av; |
| 2470 ngx_http_core_main_conf_t *cmcf; | |
| 2471 | |
| 2472 /* set the handlers for the indexed http variables */ | |
| 2473 | |
| 2474 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2475 | |
| 2476 v = cmcf->variables.elts; | |
| 611 | 2477 key = cmcf->variables_keys->keys.elts; |
| 509 | 2478 |
| 2479 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2480 | |
| 611 | 2481 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2482 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2483 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2484 |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2485 if (av->get_handler |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2486 && v[i].name.len == key[n].key.len |
| 611 | 2487 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2488 == 0) |
| 2489 { | |
| 637 | 2490 v[i].get_handler = av->get_handler; |
| 611 | 2491 v[i].data = av->data; |
| 527 | 2492 |
| 611 | 2493 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2494 v[i].flags = av->flags; | |
| 509 | 2495 |
| 611 | 2496 av->index = i; |
| 533 | 2497 |
| 509 | 2498 goto next; |
| 2499 } | |
| 2500 } | |
| 2501 | |
| 2502 if (ngx_strncmp(v[i].name.data, "http_", 5) == 0) { | |
| 637 | 2503 v[i].get_handler = ngx_http_variable_unknown_header_in; |
| 577 | 2504 v[i].data = (uintptr_t) &v[i].name; |
| 2505 | |
| 2506 continue; | |
| 2507 } | |
| 2508 | |
| 2509 if (ngx_strncmp(v[i].name.data, "sent_http_", 10) == 0) { | |
| 637 | 2510 v[i].get_handler = ngx_http_variable_unknown_header_out; |
| 509 | 2511 v[i].data = (uintptr_t) &v[i].name; |
| 2512 | |
| 2513 continue; | |
| 2514 } | |
| 2515 | |
| 1162 | 2516 if (ngx_strncmp(v[i].name.data, "upstream_http_", 14) == 0) { |
| 2517 v[i].get_handler = ngx_http_upstream_header_variable; | |
| 2518 v[i].data = (uintptr_t) &v[i].name; | |
| 1565 | 2519 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 1162 | 2520 |
| 2521 continue; | |
| 2522 } | |
| 2523 | |
| 2307 | 2524 if (ngx_strncmp(v[i].name.data, "cookie_", 7) == 0) { |
| 2525 v[i].get_handler = ngx_http_variable_cookie; | |
| 2526 v[i].data = (uintptr_t) &v[i].name; | |
| 2527 | |
| 2528 continue; | |
| 2529 } | |
| 2530 | |
| 2137 | 2531 if (ngx_strncmp(v[i].name.data, "arg_", 4) == 0) { |
| 2532 v[i].get_handler = ngx_http_variable_argument; | |
| 2533 v[i].data = (uintptr_t) &v[i].name; | |
|
3499
b4a14d50388b
make $arg_ variables non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3463
diff
changeset
|
2534 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 2137 | 2535 |
| 2536 continue; | |
| 2537 } | |
| 2538 | |
| 509 | 2539 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 2540 "unknown \"%V\" variable", &v[i].name); | |
| 2541 | |
| 2542 return NGX_ERROR; | |
| 2543 | |
| 2544 next: | |
| 2545 continue; | |
| 2546 } | |
| 2547 | |
| 2548 | |
| 611 | 2549 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2550 av = key[n].value; | |
| 2551 | |
| 2552 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2553 key[n].key.data = NULL; | |
| 583 | 2554 } |
| 2555 } | |
| 2556 | |
| 2557 | |
| 611 | 2558 hash.hash = &cmcf->variables_hash; |
| 2559 hash.key = ngx_hash_key; | |
| 2560 hash.max_size = cmcf->variables_hash_max_size; | |
| 2561 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2562 hash.name = "variables_hash"; | |
| 2563 hash.pool = cf->pool; | |
| 2564 hash.temp_pool = NULL; | |
| 509 | 2565 |
| 611 | 2566 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2567 cmcf->variables_keys->keys.nelts) | |
| 581 | 2568 != NGX_OK) |
| 509 | 2569 { |
| 2570 return NGX_ERROR; | |
| 2571 } | |
| 2572 | |
| 611 | 2573 cmcf->variables_keys = NULL; |
| 509 | 2574 |
| 2575 return NGX_OK; | |
| 2576 } |