Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 6851:8cd97c14b0e2
Limited recursion when evaluating variables.
Unlimited recursion might cause stack exhaustion in some misconfigurations.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Wed, 21 Dec 2016 22:01:24 +0300 |
| parents | b3b7e33083ac |
| children | d2b2ff157da5 |
| 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); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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16 #if 0 |
| 1350 | 17 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 18 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
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19 #endif |
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3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
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20 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
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c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
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21 ngx_http_variable_value_t *v, uintptr_t data); |
| 637 | 22 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 23 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 24 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 25 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
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26 |
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a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
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27 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
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a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
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5072
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28 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 29 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 30 ngx_http_variable_value_t *v, uintptr_t data); | |
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5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
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5072
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31 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
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a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
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5072
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32 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 33 |
| 34 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 35 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 36 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 37 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>
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2878
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38 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
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ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
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2878
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changeset
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39 ngx_http_variable_value_t *v, uintptr_t data); |
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2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
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40 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
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4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
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41 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 42 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 43 ngx_http_variable_value_t *v, uintptr_t data); | |
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4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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44 #if (NGX_HAVE_TCP_INFO) |
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ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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45 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
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ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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46 ngx_http_variable_value_t *v, uintptr_t data); |
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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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47 #endif |
| 577 | 48 |
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4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
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49 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
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Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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50 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 51 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 52 ngx_http_variable_value_t *v, uintptr_t data); | |
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983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
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982
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53 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>
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982
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changeset
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54 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 55 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 56 ngx_http_variable_value_t *v, uintptr_t data); | |
| 57 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 58 ngx_http_variable_value_t *v, uintptr_t data); | |
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5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
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59 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
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3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
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changeset
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60 ngx_http_variable_value_t *v, uintptr_t data); |
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6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
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6531
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61 static ngx_int_t ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
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28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
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62 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 63 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 64 ngx_http_variable_value_t *v, uintptr_t data); | |
| 65 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 66 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 67 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 68 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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3929
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69 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
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4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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3929
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70 ngx_http_variable_value_t *v, uintptr_t data); |
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5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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71 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
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e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
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changeset
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72 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 73 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 74 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 75 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 76 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 77 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 78 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 79 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 80 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 81 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 82 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 83 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 84 ngx_http_variable_value_t *v, uintptr_t data); | |
| 85 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 86 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 87 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 88 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 89 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 90 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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91 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>
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92 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 93 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 94 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 95 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 96 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 97 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 98 ngx_http_variable_value_t *v, uintptr_t data); | |
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5010
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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99 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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100 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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101 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>
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102 ngx_http_variable_value_t *v, uintptr_t data); |
| 6531 | 103 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
| 104 ngx_http_variable_value_t *v, uintptr_t data); | |
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4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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105 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>
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106 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 107 |
| 641 | 108 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 109 ngx_http_variable_value_t *v, uintptr_t data); | |
| 110 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 111 ngx_http_variable_value_t *v, uintptr_t data); | |
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2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
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112 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:
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113 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 114 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 115 ngx_http_variable_value_t *v, uintptr_t data); | |
| 116 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 117 ngx_http_variable_value_t *v, uintptr_t data); | |
| 118 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 119 ngx_http_variable_value_t *v, uintptr_t data); | |
| 120 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 121 ngx_http_variable_value_t *v, uintptr_t data); | |
| 122 | |
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4893
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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123 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>
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124 ngx_http_variable_value_t *v, uintptr_t data); |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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125 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
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Variables $connection and $connection_requests.
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126 ngx_http_variable_value_t *v, uintptr_t data); |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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127 |
| 1329 | 128 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 129 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2011 | 130 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
| 131 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2249 | 132 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
| 133 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:
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134 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>
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135 ngx_http_variable_value_t *v, uintptr_t data); |
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5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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136 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.
Ruslan Ermilov <ru@nginx.com>
parents:
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137 ngx_http_variable_value_t *v, uintptr_t data); |
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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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138 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
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139 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 140 |
| 509 | 141 /* |
| 142 * TODO: | |
| 143 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 144 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 145 * SERVER_SOFTWARE | |
| 146 * | |
| 571 | 147 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 148 */ |
| 499 | 149 |
| 641 | 150 /* |
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5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
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151 * 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
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changeset
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152 * variables may be handled by generic |
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4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
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4558
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153 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 154 * they are handled using dedicated entries |
| 155 */ | |
| 156 | |
| 509 | 157 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 158 | |
| 637 | 159 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 160 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 161 |
| 637 | 162 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 163 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 164 |
| 637 | 165 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 166 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 167 |
| 168 #if (NGX_HTTP_GZIP) | |
| 637 | 169 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 170 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 171 #endif |
| 172 | |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
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4686
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173 #if (NGX_HTTP_X_FORWARDED_FOR) |
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5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
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174 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
| 533 | 175 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 176 #endif |
| 177 | |
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5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
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178 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
| 533 | 179 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 180 |
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4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
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|
181 { 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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diff
changeset
|
182 0, 0, 0 }, |
| 509 | 183 |
| 637 | 184 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 185 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 186 |
| 637 | 187 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 188 |
| 982 | 189 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
190 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 191 |
| 637 | 192 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 193 |
| 637 | 194 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 195 |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
196 { 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
|
197 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
|
198 |
|
6561
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Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
199 { ngx_string("proxy_protocol_port"), NULL, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
200 ngx_http_variable_proxy_protocol_port, 0, 0, 0 }, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
201 |
| 637 | 202 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 203 |
| 637 | 204 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 205 |
| 637 | 206 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 207 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 208 |
| 731 | 209 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 210 | |
|
4332
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Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
211 { 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
|
212 |
| 637 | 213 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 214 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 215 |
| 637 | 216 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 217 offsetof(ngx_http_request_t, uri), | |
| 1565 | 218 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 219 |
| 220 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 221 offsetof(ngx_http_request_t, uri), |
| 1565 | 222 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 223 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
224 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 225 |
| 637 | 226 { ngx_string("document_root"), NULL, |
| 1565 | 227 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 228 |
| 2259 | 229 { ngx_string("realpath_root"), NULL, |
| 230 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 231 | |
| 637 | 232 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 233 offsetof(ngx_http_request_t, args), |
| 1565 | 234 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 235 |
| 1350 | 236 { ngx_string("args"), |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
237 ngx_http_variable_set_args, |
| 1350 | 238 ngx_http_variable_request, |
| 589 | 239 offsetof(ngx_http_request_t, args), |
| 1565 | 240 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 241 |
| 1351 | 242 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 243 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 244 |
| 637 | 245 { ngx_string("request_filename"), NULL, |
| 246 ngx_http_variable_request_filename, 0, | |
| 1565 | 247 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 248 |
| 1811 | 249 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 250 |
| 637 | 251 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
252 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
253 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 254 |
| 637 | 255 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 256 |
| 4886 | 257 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 258 0, 0, 0 }, | |
| 259 | |
| 637 | 260 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 261 0, 0, 0 }, |
| 262 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
263 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
264 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
265 |
| 637 | 266 { ngx_string("request_completion"), NULL, |
| 267 ngx_http_variable_request_completion, | |
| 629 | 268 0, 0, 0 }, |
| 269 | |
| 2844 | 270 { ngx_string("request_body"), NULL, |
| 271 ngx_http_variable_request_body, | |
| 272 0, 0, 0 }, | |
| 273 | |
| 759 | 274 { ngx_string("request_body_file"), NULL, |
| 275 ngx_http_variable_request_body_file, | |
| 276 0, 0, 0 }, | |
| 277 | |
|
5010
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
278 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
279 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
280 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
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parents:
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|
281 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
|
002f2c783d7c
Variables $request_time and $msec.
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|
282 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
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|
283 |
| 6531 | 284 { ngx_string("request_id"), NULL, |
| 285 ngx_http_variable_request_id, | |
| 286 0, 0, 0 }, | |
| 287 | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
288 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
289 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
290 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
291 |
| 641 | 292 { ngx_string("sent_http_content_type"), NULL, |
| 293 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 294 | |
| 295 { ngx_string("sent_http_content_length"), NULL, | |
| 296 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 297 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
298 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
299 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
|
300 |
| 641 | 301 { ngx_string("sent_http_last_modified"), NULL, |
| 302 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 303 | |
| 304 { ngx_string("sent_http_connection"), NULL, | |
| 305 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 306 | |
| 307 { ngx_string("sent_http_keep_alive"), NULL, | |
| 308 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 309 | |
| 310 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 311 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 312 | |
| 313 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 314 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 315 | |
| 637 | 316 { 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
|
317 ngx_http_variable_request_get_size, |
| 637 | 318 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 319 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 320 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
321 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
322 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
323 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
324 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
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parents:
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diff
changeset
|
325 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
326 |
| 1329 | 327 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 328 0, 0, 0 }, | |
| 329 | |
| 2011 | 330 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 331 0, 0, 0 }, | |
| 332 | |
| 2249 | 333 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 334 0, 0, 0 }, | |
| 335 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
336 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
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parents:
4893
diff
changeset
|
337 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
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parents:
4893
diff
changeset
|
338 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
339 { 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:
4972
diff
changeset
|
340 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
341 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
342 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
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diff
changeset
|
343 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
344 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
345 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
346 { 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
|
347 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
|
348 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
349 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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4540
diff
changeset
|
350 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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parents:
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diff
changeset
|
351 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
352 { 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
|
353 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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parents:
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diff
changeset
|
354 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
355 { 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>
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diff
changeset
|
356 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
357 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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4540
diff
changeset
|
358 |
| 637 | 359 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 499 | 360 }; |
| 361 | |
| 362 | |
| 577 | 363 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 364 ngx_http_variable(""); | |
| 365 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 366 ngx_http_variable("1"); | |
| 367 | |
| 368 | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
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changeset
|
369 static ngx_uint_t ngx_http_variable_depth = 100; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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changeset
|
370 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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changeset
|
371 |
| 499 | 372 ngx_http_variable_t * |
| 509 | 373 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 374 { | |
| 611 | 375 ngx_int_t rc; |
| 509 | 376 ngx_uint_t i; |
| 611 | 377 ngx_hash_key_t *key; |
| 509 | 378 ngx_http_variable_t *v; |
| 379 ngx_http_core_main_conf_t *cmcf; | |
| 380 | |
|
4972
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
381 if (name->len == 0) { |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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4928
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changeset
|
382 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
383 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
384 return NULL; |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
385 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
386 |
| 509 | 387 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 388 | |
| 611 | 389 key = cmcf->variables_keys->keys.elts; |
| 390 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 391 if (name->len != key[i].key.len | |
| 392 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 393 { |
| 394 continue; | |
| 395 } | |
| 396 | |
| 611 | 397 v = key[i].value; |
| 398 | |
| 1565 | 399 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 400 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 401 "the duplicate \"%V\" variable", name); | |
| 402 return NULL; | |
| 403 } | |
| 404 | |
| 611 | 405 return v; |
| 509 | 406 } |
| 407 | |
| 611 | 408 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 409 if (v == NULL) { |
| 410 return NULL; | |
| 411 } | |
| 412 | |
| 413 v->name.len = name->len; | |
| 2049 | 414 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 415 if (v->name.data == NULL) { |
| 416 return NULL; | |
| 417 } | |
| 418 | |
| 2135 | 419 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 420 |
| 637 | 421 v->set_handler = NULL; |
| 422 v->get_handler = NULL; | |
| 509 | 423 v->data = 0; |
| 424 v->flags = flags; | |
| 533 | 425 v->index = 0; |
| 509 | 426 |
| 611 | 427 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 428 | |
| 429 if (rc == NGX_ERROR) { | |
| 430 return NULL; | |
| 431 } | |
| 432 | |
| 433 if (rc == NGX_BUSY) { | |
| 434 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 435 "conflicting variable name \"%V\"", name); | |
| 436 return NULL; | |
| 437 } | |
| 438 | |
| 509 | 439 return v; |
| 440 } | |
| 441 | |
| 442 | |
| 443 ngx_int_t | |
| 444 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 445 { |
| 501 | 446 ngx_uint_t i; |
| 447 ngx_http_variable_t *v; | |
| 499 | 448 ngx_http_core_main_conf_t *cmcf; |
| 449 | |
|
4972
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Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
450 if (name->len == 0) { |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
4928
diff
changeset
|
451 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
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diff
changeset
|
452 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
453 return NGX_ERROR; |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
4928
diff
changeset
|
454 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
4928
diff
changeset
|
455 |
| 499 | 456 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 457 | |
| 501 | 458 v = cmcf->variables.elts; |
| 459 | |
| 460 if (v == NULL) { | |
| 499 | 461 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
|
462 sizeof(ngx_http_variable_t)) |
|
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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parents:
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diff
changeset
|
463 != NGX_OK) |
| 499 | 464 { |
| 509 | 465 return NGX_ERROR; |
| 499 | 466 } |
| 501 | 467 |
| 468 } else { | |
| 469 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 470 if (name->len != v[i].name.len | |
| 471 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 472 { | |
| 473 continue; | |
| 474 } | |
| 475 | |
| 509 | 476 return i; |
| 501 | 477 } |
| 499 | 478 } |
| 479 | |
| 501 | 480 v = ngx_array_push(&cmcf->variables); |
| 481 if (v == NULL) { | |
| 509 | 482 return NGX_ERROR; |
| 499 | 483 } |
| 484 | |
| 501 | 485 v->name.len = name->len; |
| 2049 | 486 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 487 if (v->name.data == NULL) { |
| 509 | 488 return NGX_ERROR; |
| 501 | 489 } |
| 499 | 490 |
| 2135 | 491 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 492 |
| 637 | 493 v->set_handler = NULL; |
| 494 v->get_handler = NULL; | |
| 501 | 495 v->data = 0; |
| 509 | 496 v->flags = 0; |
| 533 | 497 v->index = cmcf->variables.nelts - 1; |
| 501 | 498 |
|
4540
cab9aa79256c
Slight optimization in ngx_http_get_variable_index().
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parents:
4470
diff
changeset
|
499 return v->index; |
| 499 | 500 } |
| 501 | |
| 502 | |
| 503 ngx_http_variable_value_t * | |
| 504 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 505 { | |
| 501 | 506 ngx_http_variable_t *v; |
| 499 | 507 ngx_http_core_main_conf_t *cmcf; |
| 508 | |
| 509 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 510 | |
| 553 | 511 if (cmcf->variables.nelts <= index) { |
| 499 | 512 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5316
diff
changeset
|
513 "unknown variable index: %ui", index); |
| 499 | 514 return NULL; |
| 515 } | |
| 516 | |
| 573 | 517 if (r->variables[index].not_found || r->variables[index].valid) { |
| 518 return &r->variables[index]; | |
| 501 | 519 } |
| 499 | 520 |
| 501 | 521 v = cmcf->variables.elts; |
| 499 | 522 |
|
6851
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Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
523 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
524 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
525 "cycle while evaluating variable \"%V\"", |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
526 &v[index].name); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
527 return NULL; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
528 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
529 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
530 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
531 |
| 637 | 532 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 533 == NGX_OK) | |
| 534 { | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
535 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
536 |
| 1565 | 537 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 538 r->variables[index].no_cacheable = 1; | |
| 499 | 539 } |
| 573 | 540 |
| 541 return &r->variables[index]; | |
| 499 | 542 } |
| 543 | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
544 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
545 |
| 657 | 546 r->variables[index].valid = 0; |
| 547 r->variables[index].not_found = 1; | |
| 548 | |
| 798 | 549 return NULL; |
| 573 | 550 } |
| 551 | |
| 552 | |
| 553 ngx_http_variable_value_t * | |
| 554 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 555 { | |
| 1150 | 556 ngx_http_variable_value_t *v; |
| 573 | 557 |
| 558 v = &r->variables[index]; | |
| 559 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
560 if (v->valid || v->not_found) { |
| 1565 | 561 if (!v->no_cacheable) { |
| 573 | 562 return v; |
| 563 } | |
| 564 | |
| 565 v->valid = 0; | |
| 566 v->not_found = 0; | |
| 509 | 567 } |
| 501 | 568 |
| 573 | 569 return ngx_http_get_indexed_variable(r, index); |
| 499 | 570 } |
| 571 | |
| 572 | |
| 573 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
|
574 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 575 { |
| 501 | 576 ngx_http_variable_t *v; |
| 573 | 577 ngx_http_variable_value_t *vv; |
| 499 | 578 ngx_http_core_main_conf_t *cmcf; |
| 579 | |
| 580 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 581 | |
| 611 | 582 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 583 |
| 611 | 584 if (v) { |
| 585 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3499
diff
changeset
|
586 return ngx_http_get_flushed_variable(r, v->index); |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
587 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
588 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
589 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
590 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
591 "cycle while evaluating variable \"%V\"", name); |
| 573 | 592 return NULL; |
| 593 } | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
594 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
595 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
596 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
597 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
598 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
599 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
600 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
601 return vv; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
602 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
603 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
604 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
605 return NULL; |
| 509 | 606 } |
| 607 | |
| 608 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 609 if (vv == NULL) { | |
| 610 return NULL; | |
| 611 } | |
| 612 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
613 if (name->len >= 5 && ngx_strncmp(name->data, "http_", 5) == 0) { |
| 499 | 614 |
| 577 | 615 if (ngx_http_variable_unknown_header_in(r, vv, (uintptr_t) name) |
| 616 == NGX_OK) | |
| 617 { | |
| 618 return vv; | |
| 619 } | |
| 620 | |
| 621 return NULL; | |
| 622 } | |
| 623 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
624 if (name->len >= 10 && ngx_strncmp(name->data, "sent_http_", 10) == 0) { |
| 577 | 625 |
| 626 if (ngx_http_variable_unknown_header_out(r, vv, (uintptr_t) name) | |
| 627 == NGX_OK) | |
| 573 | 628 { |
| 629 return vv; | |
| 630 } | |
| 499 | 631 |
| 632 return NULL; | |
| 633 } | |
| 634 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
635 if (name->len >= 14 && ngx_strncmp(name->data, "upstream_http_", 14) == 0) { |
| 1162 | 636 |
| 637 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) | |
| 638 == NGX_OK) | |
| 639 { | |
| 640 return vv; | |
| 641 } | |
| 642 | |
| 643 return NULL; | |
| 644 } | |
| 645 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
646 if (name->len >= 7 && ngx_strncmp(name->data, "cookie_", 7) == 0) { |
| 2307 | 647 |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
648 if (ngx_http_variable_cookie(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2307 | 649 return vv; |
| 650 } | |
| 651 | |
| 652 return NULL; | |
| 653 } | |
| 654 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
655 if (name->len >= 16 |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
656 && ngx_strncmp(name->data, "upstream_cookie_", 16) == 0) |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
657 { |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
658 |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
659 if (ngx_http_upstream_cookie_variable(r, vv, (uintptr_t) name) |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
660 == NGX_OK) |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
661 { |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
662 return vv; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
663 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
664 |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
665 return NULL; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
666 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
667 |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
668 if (name->len >= 4 && ngx_strncmp(name->data, "arg_", 4) == 0) { |
| 2137 | 669 |
| 670 if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { | |
| 671 return vv; | |
| 672 } | |
| 673 | |
| 674 return NULL; | |
| 675 } | |
| 676 | |
| 635 | 677 vv->not_found = 1; |
| 573 | 678 |
| 501 | 679 return vv; |
| 499 | 680 } |
| 681 | |
| 682 | |
| 573 | 683 static ngx_int_t |
| 684 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 685 uintptr_t data) | |
| 686 { | |
| 687 ngx_str_t *s; | |
| 688 | |
| 689 s = (ngx_str_t *) ((char *) r + data); | |
| 690 | |
| 691 if (s->data) { | |
| 692 v->len = s->len; | |
| 693 v->valid = 1; | |
| 1565 | 694 v->no_cacheable = 0; |
| 573 | 695 v->not_found = 0; |
| 696 v->data = s->data; | |
| 697 | |
| 698 } else { | |
| 699 v->not_found = 1; | |
| 700 } | |
| 701 | |
| 702 return NGX_OK; | |
| 703 } | |
| 704 | |
| 705 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
706 #if 0 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
707 |
| 637 | 708 static void |
| 1350 | 709 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 710 ngx_http_variable_value_t *v, uintptr_t data) | |
| 711 { | |
| 712 ngx_str_t *s; | |
| 713 | |
| 714 s = (ngx_str_t *) ((char *) r + data); | |
| 715 | |
| 716 s->len = v->len; | |
| 717 s->data = v->data; | |
| 718 } | |
| 719 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
720 #endif |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
721 |
| 1350 | 722 |
|
3282
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
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changeset
|
723 static ngx_int_t |
|
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
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3268
diff
changeset
|
724 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
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fix segfault if $limit_rate was logged
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parents:
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diff
changeset
|
725 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
726 { |
|
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changeset
|
727 size_t *sp; |
|
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parents:
3268
diff
changeset
|
728 |
|
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3268
diff
changeset
|
729 sp = (size_t *) ((char *) r + data); |
|
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
730 |
|
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changeset
|
731 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
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|
732 if (v->data == NULL) { |
|
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|
733 return NGX_ERROR; |
|
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|
734 } |
|
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diff
changeset
|
735 |
|
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changeset
|
736 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
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|
737 v->valid = 1; |
|
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|
738 v->no_cacheable = 0; |
|
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|
739 v->not_found = 0; |
|
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diff
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|
740 |
|
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|
741 return NGX_OK; |
|
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diff
changeset
|
742 } |
|
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|
743 |
|
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|
744 |
| 1350 | 745 static void |
| 637 | 746 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 747 ngx_http_variable_value_t *v, uintptr_t data) | |
| 748 { | |
| 749 ssize_t s, *sp; | |
| 750 ngx_str_t val; | |
| 751 | |
|
1310
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Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
752 val.len = v->len; |
| 637 | 753 val.data = v->data; |
| 754 | |
| 755 s = ngx_parse_size(&val); | |
| 756 | |
| 757 if (s == NGX_ERROR) { | |
| 758 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 759 "invalid size \"%V\"", &val); | |
| 760 return; | |
| 761 } | |
| 762 | |
| 763 sp = (ssize_t *) ((char *) r + data); | |
| 764 | |
| 765 *sp = s; | |
| 766 | |
| 767 return; | |
| 768 } | |
| 769 | |
| 770 | |
| 573 | 771 static ngx_int_t |
| 772 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 773 uintptr_t data) | |
| 515 | 774 { |
| 573 | 775 ngx_table_elt_t *h; |
| 776 | |
| 777 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 778 | |
| 779 if (h) { | |
| 780 v->len = h->value.len; | |
| 781 v->valid = 1; | |
| 1565 | 782 v->no_cacheable = 0; |
| 573 | 783 v->not_found = 0; |
| 784 v->data = h->value.data; | |
| 785 | |
| 786 } else { | |
| 787 v->not_found = 1; | |
| 788 } | |
| 789 | |
| 790 return NGX_OK; | |
| 791 } | |
| 792 | |
| 793 | |
| 794 static ngx_int_t | |
|
5083
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Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
795 ngx_http_variable_cookies(ngx_http_request_t *r, |
|
a805dc9c85cd
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parents:
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diff
changeset
|
796 ngx_http_variable_value_t *v, uintptr_t data) |
|
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changeset
|
797 { |
|
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|
798 return ngx_http_variable_headers_internal(r, v, data, ';'); |
|
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parents:
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diff
changeset
|
799 } |
|
a805dc9c85cd
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parents:
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diff
changeset
|
800 |
|
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parents:
5072
diff
changeset
|
801 |
|
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Fixed separator in $sent_http_cache_control.
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changeset
|
802 static ngx_int_t |
|
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|
803 ngx_http_variable_headers(ngx_http_request_t *r, |
|
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|
804 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
805 { |
|
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changeset
|
806 return ngx_http_variable_headers_internal(r, v, data, ','); |
|
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diff
changeset
|
807 } |
|
a805dc9c85cd
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parents:
5072
diff
changeset
|
808 |
|
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changeset
|
809 |
|
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Ruslan Ermilov <ru@nginx.com>
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|
810 static ngx_int_t |
|
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changeset
|
811 ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
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parents:
5072
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changeset
|
812 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 813 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
814 size_t len; |
|
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
815 u_char *p, *end; |
| 667 | 816 ngx_uint_t i, n; |
| 573 | 817 ngx_array_t *a; |
| 818 ngx_table_elt_t **h; | |
| 515 | 819 |
| 820 a = (ngx_array_t *) ((char *) r + data); | |
| 821 | |
| 667 | 822 n = a->nelts; |
|
4334
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
823 h = a->elts; |
|
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
parents:
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changeset
|
824 |
|
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
825 len = 0; |
|
f8881d301d62
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parents:
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diff
changeset
|
826 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
827 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:
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diff
changeset
|
828 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
829 if (h[i]->hash == 0) { |
|
f8881d301d62
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parents:
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diff
changeset
|
830 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
831 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
4332
diff
changeset
|
832 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
5072
diff
changeset
|
833 len += h[i]->value.len + 2; |
|
4334
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Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
834 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
835 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
836 if (len == 0) { |
| 573 | 837 v->not_found = 1; |
| 838 return NGX_OK; | |
| 515 | 839 } |
| 840 | |
|
5083
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Fixed separator in $sent_http_cache_control.
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parents:
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diff
changeset
|
841 len -= 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
842 |
| 573 | 843 v->valid = 1; |
| 1565 | 844 v->no_cacheable = 0; |
| 573 | 845 v->not_found = 0; |
| 515 | 846 |
| 667 | 847 if (n == 1) { |
| 573 | 848 v->len = (*h)->value.len; |
| 849 v->data = (*h)->value.data; | |
| 515 | 850 |
| 573 | 851 return NGX_OK; |
| 515 | 852 } |
| 853 | |
| 2049 | 854 p = ngx_pnalloc(r->pool, len); |
| 573 | 855 if (p == NULL) { |
| 856 return NGX_ERROR; | |
| 857 } | |
| 858 | |
| 859 v->len = len; | |
| 860 v->data = p; | |
| 515 | 861 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
4332
diff
changeset
|
862 end = p + len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
863 |
| 515 | 864 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
|
865 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
4332
diff
changeset
|
866 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
|
867 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
868 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
869 |
| 573 | 870 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 871 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
872 if (p == end) { |
| 515 | 873 break; |
| 874 } | |
| 875 | |
|
5083
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Fixed separator in $sent_http_cache_control.
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parents:
5072
diff
changeset
|
876 *p++ = sep; *p++ = ' '; |
| 515 | 877 } |
| 878 | |
| 573 | 879 return NGX_OK; |
| 515 | 880 } |
| 881 | |
| 882 | |
| 573 | 883 static ngx_int_t |
| 577 | 884 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 885 ngx_http_variable_value_t *v, uintptr_t data) | |
| 886 { | |
| 887 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 888 &r->headers_in.headers.part, | |
| 889 sizeof("http_") - 1); | |
| 890 } | |
| 891 | |
| 892 | |
| 893 static ngx_int_t | |
| 894 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 895 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 896 { |
| 577 | 897 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 898 &r->headers_out.headers.part, | |
| 899 sizeof("sent_http_") - 1); | |
| 900 } | |
| 501 | 901 |
| 577 | 902 |
| 1162 | 903 ngx_int_t |
| 577 | 904 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 905 ngx_list_part_t *part, size_t prefix) | |
| 906 { | |
| 573 | 907 u_char ch; |
| 908 ngx_uint_t i, n; | |
| 909 ngx_table_elt_t *header; | |
| 499 | 910 |
| 911 header = part->elts; | |
| 912 | |
| 913 for (i = 0; /* void */ ; i++) { | |
| 914 | |
| 915 if (i >= part->nelts) { | |
| 916 if (part->next == NULL) { | |
| 917 break; | |
| 918 } | |
| 919 | |
| 920 part = part->next; | |
| 921 header = part->elts; | |
| 922 i = 0; | |
| 923 } | |
| 924 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
925 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
|
926 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
927 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
928 |
| 577 | 929 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 930 ch = header[i].key.data[n]; |
| 931 | |
| 509 | 932 if (ch >= 'A' && ch <= 'Z') { |
| 933 ch |= 0x20; | |
| 499 | 934 |
| 935 } else if (ch == '-') { | |
| 936 ch = '_'; | |
| 937 } | |
| 938 | |
| 577 | 939 if (var->data[n + prefix] != ch) { |
| 499 | 940 break; |
| 941 } | |
| 942 } | |
| 943 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
944 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 945 v->len = header[i].value.len; |
| 946 v->valid = 1; | |
| 1565 | 947 v->no_cacheable = 0; |
| 573 | 948 v->not_found = 0; |
| 949 v->data = header[i].value.data; | |
| 499 | 950 |
| 573 | 951 return NGX_OK; |
| 499 | 952 } |
| 953 } | |
| 954 | |
| 573 | 955 v->not_found = 1; |
| 956 | |
| 957 return NGX_OK; | |
| 509 | 958 } |
| 959 | |
| 960 | |
| 573 | 961 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
962 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
|
963 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
|
964 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
965 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
966 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
967 s = r->request_line.data; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
968 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
969 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
970 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
971 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
972 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
973 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
974 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
975 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
976 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
977 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
|
978 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
979 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
980 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
981 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
982 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
983 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
|
984 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
985 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
986 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
987 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
|
988 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
989 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
990 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
991 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
992 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
993 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
994 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
995 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
996 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
997 static ngx_int_t |
| 2307 | 998 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 999 uintptr_t data) | |
| 1000 { | |
| 1001 ngx_str_t *name = (ngx_str_t *) data; | |
| 1002 | |
| 1003 ngx_str_t cookie, s; | |
| 1004 | |
| 1005 s.len = name->len - (sizeof("cookie_") - 1); | |
| 1006 s.data = name->data + sizeof("cookie_") - 1; | |
| 1007 | |
| 1008 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 1009 == NGX_DECLINED) | |
| 1010 { | |
| 1011 v->not_found = 1; | |
| 1012 return NGX_OK; | |
| 1013 } | |
| 1014 | |
| 1015 v->len = cookie.len; | |
| 1016 v->valid = 1; | |
| 1017 v->no_cacheable = 0; | |
| 1018 v->not_found = 0; | |
| 1019 v->data = cookie.data; | |
| 1020 | |
| 1021 return NGX_OK; | |
| 1022 } | |
| 1023 | |
| 1024 | |
| 1025 static ngx_int_t | |
| 2137 | 1026 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1027 uintptr_t data) | |
| 1028 { | |
| 1029 ngx_str_t *name = (ngx_str_t *) data; | |
| 1030 | |
| 2415 | 1031 u_char *arg; |
| 1032 size_t len; | |
| 1033 ngx_str_t value; | |
| 2137 | 1034 |
| 2415 | 1035 len = name->len - (sizeof("arg_") - 1); |
| 1036 arg = name->data + sizeof("arg_") - 1; | |
| 1037 | |
| 1038 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 1039 v->not_found = 1; |
| 1040 return NGX_OK; | |
| 1041 } | |
| 1042 | |
| 2415 | 1043 v->data = value.data; |
| 1044 v->len = value.len; | |
| 1045 v->valid = 1; | |
| 1046 v->no_cacheable = 0; | |
| 1047 v->not_found = 0; | |
| 2137 | 1048 |
| 1049 return NGX_OK; | |
| 1050 } | |
| 1051 | |
| 1052 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1053 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1054 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1055 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1056 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
|
1057 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1058 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1059 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1060 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1061 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1062 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1063 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1064 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
|
1065 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1066 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1067 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1068 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1069 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
|
1070 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1071 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1072 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1073 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1074 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1075 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1076 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1077 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1078 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1079 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1080 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1081 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1082 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1083 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1084 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1085 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1086 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1087 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1088 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1089 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1090 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1091 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1092 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1093 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1094 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1095 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1096 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1097 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
|
1098 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1099 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1100 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1101 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1102 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1103 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1104 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1105 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1106 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1107 |
| 2137 | 1108 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
|
1109 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
|
1110 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
|
1111 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1112 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1113 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1114 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
|
1115 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
|
1116 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
|
1117 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1118 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1119 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1120 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1121 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1122 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1123 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1124 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1125 } 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
|
1126 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
|
1127 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1128 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1129 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1130 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1131 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
|
1132 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1133 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1134 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1135 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1136 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1137 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1138 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1139 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1140 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1141 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1142 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1143 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1144 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1145 static ngx_int_t |
| 573 | 1146 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1147 uintptr_t data) | |
| 509 | 1148 { |
| 1811 | 1149 ngx_http_core_srv_conf_t *cscf; |
| 1150 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1151 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1152 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1153 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
|
1154 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1155 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1156 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
|
1157 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1158 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1159 v->data = cscf->server_name.data; |
| 509 | 1160 } |
| 1161 | |
| 573 | 1162 v->valid = 1; |
| 1565 | 1163 v->no_cacheable = 0; |
| 573 | 1164 v->not_found = 0; |
| 509 | 1165 |
| 573 | 1166 return NGX_OK; |
| 499 | 1167 } |
| 1168 | |
| 1169 | |
| 573 | 1170 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1171 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1172 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1173 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1174 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1175 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1176 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1177 #endif |
| 982 | 1178 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1179 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1180 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1181 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1182 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1183 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1184 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1185 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1186 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1187 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1188 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
|
1189 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1190 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1191 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1192 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1193 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1194 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1195 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1196 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1197 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1198 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1199 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1200 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1201 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1202 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1203 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1204 } |
| 982 | 1205 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1206 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1207 } |
| 982 | 1208 |
| 1209 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1210 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1211 ngx_http_variable_remote_addr(ngx_http_request_t *r, |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1212 ngx_http_variable_value_t *v, uintptr_t data) |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1213 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1214 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1215 v->valid = 1; |
| 1565 | 1216 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1217 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1218 v->data = r->connection->addr_text.data; |
| 499 | 1219 |
| 573 | 1220 return NGX_OK; |
| 499 | 1221 } |
| 1222 | |
| 1223 | |
| 573 | 1224 static ngx_int_t |
| 1225 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1226 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1227 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1228 ngx_uint_t port; |
| 509 | 1229 |
| 573 | 1230 v->len = 0; |
| 1231 v->valid = 1; | |
| 1565 | 1232 v->no_cacheable = 0; |
| 573 | 1233 v->not_found = 0; |
| 509 | 1234 |
| 2049 | 1235 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1236 if (v->data == NULL) { |
| 1237 return NGX_ERROR; | |
| 509 | 1238 } |
| 1239 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1240 port = ngx_inet_get_port(r->connection->sockaddr); |
| 577 | 1241 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1242 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1243 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1244 } |
| 1245 | |
| 573 | 1246 return NGX_OK; |
| 509 | 1247 } |
| 1248 | |
| 1249 | |
| 573 | 1250 static ngx_int_t |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1251 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
|
1252 ngx_http_variable_value_t *v, uintptr_t data) |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1253 { |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1254 v->len = r->connection->proxy_protocol_addr.len; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1255 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1256 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1257 v->not_found = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1258 v->data = r->connection->proxy_protocol_addr.data; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1259 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1260 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1261 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1262 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1263 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1264 static ngx_int_t |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1265 ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1266 ngx_http_variable_value_t *v, uintptr_t data) |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1267 { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1268 ngx_uint_t port; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1269 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1270 v->len = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1271 v->valid = 1; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1272 v->no_cacheable = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1273 v->not_found = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1274 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1275 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1276 if (v->data == NULL) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1277 return NGX_ERROR; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1278 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1279 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1280 port = r->connection->proxy_protocol_port; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1281 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1282 if (port > 0 && port < 65536) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1283 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1284 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1285 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1286 return NGX_OK; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1287 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1288 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1289 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1290 static ngx_int_t |
| 573 | 1291 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1292 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1293 { |
| 1805 | 1294 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1295 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1296 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1297 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1298 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1299 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1300 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1301 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1302 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1303 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1304 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1305 if (s.data == NULL) { |
| 573 | 1306 return NGX_ERROR; |
| 509 | 1307 } |
| 1308 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1309 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1310 |
| 1805 | 1311 v->len = s.len; |
| 573 | 1312 v->valid = 1; |
| 1565 | 1313 v->no_cacheable = 0; |
| 573 | 1314 v->not_found = 0; |
| 1805 | 1315 v->data = s.data; |
| 499 | 1316 |
| 573 | 1317 return NGX_OK; |
| 499 | 1318 } |
| 1319 | |
| 1320 | |
| 573 | 1321 static ngx_int_t |
| 1322 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1323 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1324 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1325 ngx_uint_t port; |
| 2533 | 1326 |
| 1327 v->len = 0; | |
| 573 | 1328 v->valid = 1; |
| 1565 | 1329 v->no_cacheable = 0; |
| 573 | 1330 v->not_found = 0; |
| 2533 | 1331 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1332 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1333 return NGX_ERROR; |
| 1334 } | |
| 1335 | |
| 1336 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1337 if (v->data == NULL) { | |
| 1338 return NGX_ERROR; | |
| 1339 } | |
| 1340 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1341 port = ngx_inet_get_port(r->connection->local_sockaddr); |
| 2533 | 1342 |
| 1343 if (port > 0 && port < 65536) { | |
| 1344 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1345 } | |
| 509 | 1346 |
| 573 | 1347 return NGX_OK; |
| 509 | 1348 } |
| 1349 | |
| 1350 | |
| 573 | 1351 static ngx_int_t |
| 731 | 1352 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1353 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1354 { | |
| 1355 #if (NGX_HTTP_SSL) | |
| 1356 | |
| 1357 if (r->connection->ssl) { | |
| 1358 v->len = sizeof("https") - 1; | |
| 1359 v->valid = 1; | |
| 1565 | 1360 v->no_cacheable = 0; |
| 731 | 1361 v->not_found = 0; |
| 732 | 1362 v->data = (u_char *) "https"; |
| 731 | 1363 |
| 1364 return NGX_OK; | |
| 1365 } | |
| 1366 | |
| 1367 #endif | |
| 1368 | |
| 1369 v->len = sizeof("http") - 1; | |
| 1370 v->valid = 1; | |
| 1565 | 1371 v->no_cacheable = 0; |
| 731 | 1372 v->not_found = 0; |
| 732 | 1373 v->data = (u_char *) "http"; |
| 731 | 1374 |
| 1375 return NGX_OK; | |
| 1376 } | |
| 1377 | |
| 1378 | |
| 1379 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1380 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1381 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1382 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1383 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1384 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1385 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1386 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1387 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1388 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1389 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1390 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1391 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1392 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1393 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1394 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1395 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1396 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1397 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1398 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1399 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1400 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1401 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1402 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1403 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1404 ngx_http_variable_set_args(ngx_http_request_t *r, |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1405 ngx_http_variable_value_t *v, uintptr_t data) |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1406 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1407 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1408 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1409 r->valid_unparsed_uri = 0; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1410 } |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1411 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1412 |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1413 static ngx_int_t |
| 1351 | 1414 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1415 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1416 { | |
| 1417 v->valid = 1; | |
| 1565 | 1418 v->no_cacheable = 0; |
| 1351 | 1419 v->not_found = 0; |
| 1420 | |
| 1421 if (r->args.len == 0) { | |
| 1422 v->len = 0; | |
| 1423 v->data = NULL; | |
| 1424 return NGX_OK; | |
| 1425 } | |
| 1426 | |
| 1427 v->len = 1; | |
| 1428 v->data = (u_char *) "?"; | |
| 1429 | |
| 1430 return NGX_OK; | |
| 1431 } | |
| 1432 | |
| 1433 | |
| 1434 static ngx_int_t | |
| 573 | 1435 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1436 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1437 { |
| 671 | 1438 ngx_str_t path; |
| 573 | 1439 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1440 |
| 1441 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1442 | |
| 671 | 1443 if (clcf->root_lengths == NULL) { |
| 1444 v->len = clcf->root.len; | |
| 1445 v->valid = 1; | |
| 1565 | 1446 v->no_cacheable = 0; |
| 671 | 1447 v->not_found = 0; |
| 1448 v->data = clcf->root.data; | |
| 1449 | |
| 1450 } else { | |
| 1451 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1452 clcf->root_values->elts) | |
| 1453 == NULL) | |
| 1454 { | |
| 1455 return NGX_ERROR; | |
| 1456 } | |
| 1457 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1458 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
|
1459 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1460 { |
| 671 | 1461 return NGX_ERROR; |
| 1462 } | |
| 1463 | |
| 1464 v->len = path.len; | |
| 1465 v->valid = 1; | |
| 1565 | 1466 v->no_cacheable = 0; |
| 671 | 1467 v->not_found = 0; |
| 1468 v->data = path.data; | |
| 1469 } | |
| 509 | 1470 |
| 573 | 1471 return NGX_OK; |
| 509 | 1472 } |
| 1473 | |
| 1474 | |
| 573 | 1475 static ngx_int_t |
| 2259 | 1476 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1477 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1478 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1479 u_char *real; |
| 2259 | 1480 size_t len; |
| 1481 ngx_str_t path; | |
| 1482 ngx_http_core_loc_conf_t *clcf; | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1483 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1484 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1485 #endif |
| 2259 | 1486 |
| 1487 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1488 | |
| 1489 if (clcf->root_lengths == NULL) { | |
| 1490 path = clcf->root; | |
| 1491 | |
| 1492 } else { | |
| 1493 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1494 clcf->root_values->elts) | |
| 1495 == NULL) | |
| 1496 { | |
| 1497 return NGX_ERROR; | |
| 1498 } | |
| 1499 | |
| 1500 path.data[path.len - 1] = '\0'; | |
| 1501 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1502 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
|
1503 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1504 { |
| 2259 | 1505 return NGX_ERROR; |
| 1506 } | |
| 1507 } | |
| 1508 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1509 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1510 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1511 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1512 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1513 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1514 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1515 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1516 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1517 if (real == NULL) { |
| 2259 | 1518 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1519 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1520 return NGX_ERROR; | |
| 1521 } | |
| 1522 | |
| 1523 len = ngx_strlen(real); | |
| 1524 | |
| 1525 v->data = ngx_pnalloc(r->pool, len); | |
| 1526 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1527 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1528 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1529 #endif |
| 2259 | 1530 return NGX_ERROR; |
| 1531 } | |
| 1532 | |
| 1533 v->len = len; | |
| 1534 v->valid = 1; | |
| 1535 v->no_cacheable = 0; | |
| 1536 v->not_found = 0; | |
| 1537 | |
| 1538 ngx_memcpy(v->data, real, len); | |
| 1539 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1540 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1541 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1542 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1543 |
| 2259 | 1544 return NGX_OK; |
| 1545 } | |
| 1546 | |
| 1547 | |
| 1548 static ngx_int_t | |
| 573 | 1549 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1550 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1551 { |
| 773 | 1552 size_t root; |
| 573 | 1553 ngx_str_t path; |
| 499 | 1554 |
| 773 | 1555 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1556 return NGX_ERROR; |
| 557 | 1557 } |
| 509 | 1558 |
| 557 | 1559 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1560 |
| 573 | 1561 v->len = path.len - 1; |
| 1562 v->valid = 1; | |
| 1565 | 1563 v->no_cacheable = 0; |
| 573 | 1564 v->not_found = 0; |
| 1565 v->data = path.data; | |
| 499 | 1566 |
| 573 | 1567 return NGX_OK; |
| 499 | 1568 } |
| 1569 | |
| 1570 | |
| 573 | 1571 static ngx_int_t |
| 1811 | 1572 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1573 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1574 { | |
| 1575 ngx_http_core_srv_conf_t *cscf; | |
| 1576 | |
| 1577 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1578 | |
| 1579 v->len = cscf->server_name.len; | |
| 1580 v->valid = 1; | |
| 1581 v->no_cacheable = 0; | |
| 1582 v->not_found = 0; | |
| 1583 v->data = cscf->server_name.data; | |
| 1584 | |
| 1585 return NGX_OK; | |
| 1586 } | |
| 1587 | |
| 1588 | |
| 1589 static ngx_int_t | |
| 573 | 1590 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1591 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1592 { |
| 647 | 1593 if (r->main->method_name.data) { |
| 1594 v->len = r->main->method_name.len; | |
| 573 | 1595 v->valid = 1; |
| 1565 | 1596 v->no_cacheable = 0; |
| 573 | 1597 v->not_found = 0; |
| 647 | 1598 v->data = r->main->method_name.data; |
| 573 | 1599 |
| 1600 } else { | |
| 1601 v->not_found = 1; | |
| 561 | 1602 } |
| 1603 | |
| 573 | 1604 return NGX_OK; |
| 561 | 1605 } |
| 1606 | |
| 1607 | |
| 573 | 1608 static ngx_int_t |
| 1609 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1610 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1611 { |
| 573 | 1612 ngx_int_t rc; |
| 539 | 1613 |
| 1614 rc = ngx_http_auth_basic_user(r); | |
| 1615 | |
| 1616 if (rc == NGX_DECLINED) { | |
| 573 | 1617 v->not_found = 1; |
| 1618 return NGX_OK; | |
| 539 | 1619 } |
| 1620 | |
| 1621 if (rc == NGX_ERROR) { | |
| 573 | 1622 return NGX_ERROR; |
| 539 | 1623 } |
| 1624 | |
| 573 | 1625 v->len = r->headers_in.user.len; |
| 1626 v->valid = 1; | |
| 1565 | 1627 v->no_cacheable = 0; |
| 573 | 1628 v->not_found = 0; |
| 1629 v->data = r->headers_in.user.data; | |
| 571 | 1630 |
| 573 | 1631 return NGX_OK; |
| 571 | 1632 } |
| 1633 | |
| 1634 | |
| 611 | 1635 static ngx_int_t |
| 4886 | 1636 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1637 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1638 { | |
| 1639 u_char *p; | |
| 1640 | |
| 1641 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1642 if (p == NULL) { | |
| 1643 return NGX_ERROR; | |
| 1644 } | |
| 1645 | |
| 1646 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1647 v->valid = 1; | |
| 1648 v->no_cacheable = 0; | |
| 1649 v->not_found = 0; | |
| 1650 v->data = p; | |
| 1651 | |
| 1652 return NGX_OK; | |
| 1653 } | |
| 1654 | |
| 1655 | |
| 1656 static ngx_int_t | |
| 611 | 1657 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1658 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1659 { | |
| 1660 off_t sent; | |
| 1661 u_char *p; | |
| 1662 | |
| 1663 sent = r->connection->sent - r->header_size; | |
| 1664 | |
| 1665 if (sent < 0) { | |
| 1666 sent = 0; | |
| 1667 } | |
| 1668 | |
| 2049 | 1669 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1670 if (p == NULL) { |
| 1671 return NGX_ERROR; | |
| 1672 } | |
| 1673 | |
| 1674 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1675 v->valid = 1; | |
| 1565 | 1676 v->no_cacheable = 0; |
| 611 | 1677 v->not_found = 0; |
| 1678 v->data = p; | |
| 1679 | |
| 1680 return NGX_OK; | |
| 1681 } | |
| 1682 | |
| 1683 | |
| 629 | 1684 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1685 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
|
1686 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
|
1687 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1688 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
|
1689 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1690 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1691 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1692 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1693 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1694 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1695 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1696 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1697 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1698 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1699 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1700 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1701 { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1702 ngx_uint_t status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1703 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1704 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1705 if (v->data == NULL) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1706 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1707 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1708 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1709 if (r->err_status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1710 status = r->err_status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1711 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1712 } else if (r->headers_out.status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1713 status = r->headers_out.status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1714 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1715 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1716 status = 9; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1717 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1718 } else { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1719 status = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1720 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1721 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1722 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1723 v->valid = 1; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1724 v->no_cacheable = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1725 v->not_found = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1726 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1727 return NGX_OK; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1728 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1729 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1730 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1731 static ngx_int_t |
| 641 | 1732 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1733 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1734 { | |
| 1735 if (r->headers_out.content_type.len) { | |
| 1736 v->len = r->headers_out.content_type.len; | |
| 1737 v->valid = 1; | |
| 1565 | 1738 v->no_cacheable = 0; |
| 641 | 1739 v->not_found = 0; |
| 1740 v->data = r->headers_out.content_type.data; | |
| 1741 | |
| 1742 } else { | |
| 1743 v->not_found = 1; | |
| 1744 } | |
| 1745 | |
| 1746 return NGX_OK; | |
| 1747 } | |
| 1748 | |
| 1749 | |
| 1750 static ngx_int_t | |
| 1751 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1752 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1753 { | |
| 1754 u_char *p; | |
| 1755 | |
| 1756 if (r->headers_out.content_length) { | |
| 1757 v->len = r->headers_out.content_length->value.len; | |
| 1758 v->valid = 1; | |
| 1565 | 1759 v->no_cacheable = 0; |
| 641 | 1760 v->not_found = 0; |
| 1761 v->data = r->headers_out.content_length->value.data; | |
| 1762 | |
| 1763 return NGX_OK; | |
| 1764 } | |
| 1765 | |
| 1766 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1767 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1768 if (p == NULL) { |
| 1769 return NGX_ERROR; | |
| 1770 } | |
| 1771 | |
| 1772 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1773 v->valid = 1; | |
| 1565 | 1774 v->no_cacheable = 0; |
| 641 | 1775 v->not_found = 0; |
| 1776 v->data = p; | |
| 1777 | |
| 1778 return NGX_OK; | |
| 1779 } | |
| 1780 | |
| 1781 v->not_found = 1; | |
| 1782 | |
| 1783 return NGX_OK; | |
| 1784 } | |
| 1785 | |
| 1786 | |
| 1787 static ngx_int_t | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1788 ngx_http_variable_sent_location(ngx_http_request_t *r, |
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1789 ngx_http_variable_value_t *v, uintptr_t data) |
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1790 { |
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1791 ngx_str_t name; |
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1792 |
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1793 if (r->headers_out.location) { |
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1794 v->len = r->headers_out.location->value.len; |
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1795 v->valid = 1; |
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1796 v->no_cacheable = 0; |
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1797 v->not_found = 0; |
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1798 v->data = r->headers_out.location->value.data; |
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1799 |
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1800 return NGX_OK; |
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1801 } |
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1802 |
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1803 ngx_str_set(&name, "sent_http_location"); |
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1804 |
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1805 return ngx_http_variable_unknown_header(v, &name, |
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1806 &r->headers_out.headers.part, |
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1807 sizeof("sent_http_") - 1); |
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1808 } |
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1809 |
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1810 |
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1811 static ngx_int_t |
| 641 | 1812 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1813 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1814 { | |
| 1815 u_char *p; | |
| 1816 | |
| 1817 if (r->headers_out.last_modified) { | |
| 1818 v->len = r->headers_out.last_modified->value.len; | |
| 1819 v->valid = 1; | |
| 1565 | 1820 v->no_cacheable = 0; |
| 641 | 1821 v->not_found = 0; |
| 1822 v->data = r->headers_out.last_modified->value.data; | |
| 1823 | |
| 1824 return NGX_OK; | |
| 1825 } | |
| 1826 | |
| 1827 if (r->headers_out.last_modified_time >= 0) { | |
|
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1828 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1829 if (p == NULL) { |
| 1830 return NGX_ERROR; | |
| 1831 } | |
| 1832 | |
| 1833 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1834 v->valid = 1; | |
| 1565 | 1835 v->no_cacheable = 0; |
| 641 | 1836 v->not_found = 0; |
| 1837 v->data = p; | |
| 1838 | |
| 1839 return NGX_OK; | |
| 1840 } | |
| 1841 | |
| 1842 v->not_found = 1; | |
| 1843 | |
| 1844 return NGX_OK; | |
| 1845 } | |
| 1846 | |
| 1847 | |
| 1848 static ngx_int_t | |
| 1849 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1850 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1851 { | |
| 1852 size_t len; | |
| 1853 char *p; | |
| 1854 | |
|
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1855 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
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1856 len = sizeof("upgrade") - 1; |
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1857 p = "upgrade"; |
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1858 |
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1859 } else if (r->keepalive) { |
| 641 | 1860 len = sizeof("keep-alive") - 1; |
| 1861 p = "keep-alive"; | |
| 1862 | |
| 1863 } else { | |
| 1864 len = sizeof("close") - 1; | |
| 1865 p = "close"; | |
| 1866 } | |
| 1867 | |
| 1868 v->len = len; | |
| 1869 v->valid = 1; | |
| 1565 | 1870 v->no_cacheable = 0; |
| 641 | 1871 v->not_found = 0; |
| 1872 v->data = (u_char *) p; | |
| 1873 | |
| 1874 return NGX_OK; | |
| 1875 } | |
| 1876 | |
| 1877 | |
| 1878 static ngx_int_t | |
| 1879 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1880 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1881 { | |
| 1882 u_char *p; | |
| 1883 ngx_http_core_loc_conf_t *clcf; | |
| 1884 | |
| 1885 if (r->keepalive) { | |
| 1886 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1887 | |
| 1888 if (clcf->keepalive_header) { | |
| 1889 | |
| 2049 | 1890 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1891 if (p == NULL) { |
| 1892 return NGX_ERROR; | |
| 1893 } | |
| 1894 | |
| 1895 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1896 v->valid = 1; | |
| 1565 | 1897 v->no_cacheable = 0; |
| 641 | 1898 v->not_found = 0; |
| 1899 v->data = p; | |
| 1900 | |
| 1901 return NGX_OK; | |
| 1902 } | |
| 1903 } | |
| 1904 | |
| 1905 v->not_found = 1; | |
| 1906 | |
| 1907 return NGX_OK; | |
| 1908 } | |
| 1909 | |
| 1910 | |
| 1911 static ngx_int_t | |
| 1912 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1913 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1914 { | |
| 1915 if (r->chunked) { | |
| 1916 v->len = sizeof("chunked") - 1; | |
| 1917 v->valid = 1; | |
| 1565 | 1918 v->no_cacheable = 0; |
| 641 | 1919 v->not_found = 0; |
| 1920 v->data = (u_char *) "chunked"; | |
| 1921 | |
| 1922 } else { | |
| 1923 v->not_found = 1; | |
| 1924 } | |
| 1925 | |
| 1926 return NGX_OK; | |
| 1927 } | |
| 1928 | |
| 1929 | |
| 1930 static ngx_int_t | |
| 629 | 1931 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 1932 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1933 { | |
| 1934 if (r->request_complete) { | |
| 1935 v->len = 2; | |
| 1936 v->valid = 1; | |
| 1565 | 1937 v->no_cacheable = 0; |
| 629 | 1938 v->not_found = 0; |
| 1939 v->data = (u_char *) "OK"; | |
| 1940 | |
| 1941 return NGX_OK; | |
| 1942 } | |
| 1943 | |
| 1944 v->len = 0; | |
| 1945 v->valid = 1; | |
| 1565 | 1946 v->no_cacheable = 0; |
| 629 | 1947 v->not_found = 0; |
| 1948 v->data = (u_char *) ""; | |
| 1949 | |
| 1950 return NGX_OK; | |
| 1951 } | |
| 1952 | |
| 1953 | |
| 759 | 1954 static ngx_int_t |
| 2844 | 1955 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 1956 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1957 { | |
| 1958 u_char *p; | |
| 1959 size_t len; | |
|
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1960 ngx_buf_t *buf; |
| 2844 | 1961 ngx_chain_t *cl; |
| 1962 | |
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1963 if (r->request_body == NULL |
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1964 || r->request_body->bufs == NULL |
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1965 || r->request_body->temp_file) |
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1966 { |
| 2844 | 1967 v->not_found = 1; |
| 1968 | |
| 1969 return NGX_OK; | |
| 1970 } | |
| 1971 | |
| 1972 cl = r->request_body->bufs; | |
| 1973 buf = cl->buf; | |
| 1974 | |
| 1975 if (cl->next == NULL) { | |
| 1976 v->len = buf->last - buf->pos; | |
| 1977 v->valid = 1; | |
| 1978 v->no_cacheable = 0; | |
| 1979 v->not_found = 0; | |
| 1980 v->data = buf->pos; | |
| 1981 | |
| 1982 return NGX_OK; | |
| 1983 } | |
| 1984 | |
|
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1985 len = buf->last - buf->pos; |
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1986 cl = cl->next; |
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1987 |
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1988 for ( /* void */ ; cl; cl = cl->next) { |
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1989 buf = cl->buf; |
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1990 len += buf->last - buf->pos; |
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1991 } |
| 2844 | 1992 |
| 1993 p = ngx_pnalloc(r->pool, len); | |
| 1994 if (p == NULL) { | |
| 1995 return NGX_ERROR; | |
| 1996 } | |
| 1997 | |
| 1998 v->data = p; | |
|
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1999 cl = r->request_body->bufs; |
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2000 |
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2001 for ( /* void */ ; cl; cl = cl->next) { |
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2002 buf = cl->buf; |
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2003 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
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2004 } |
| 2844 | 2005 |
| 2006 v->len = len; | |
| 2007 v->valid = 1; | |
| 2008 v->no_cacheable = 0; | |
| 2009 v->not_found = 0; | |
| 2010 | |
| 2011 return NGX_OK; | |
| 2012 } | |
| 2013 | |
| 2014 | |
| 2015 static ngx_int_t | |
| 759 | 2016 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2017 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2018 { | |
| 2019 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
|
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2020 v->not_found = 1; |
| 759 | 2021 |
| 2022 return NGX_OK; | |
| 2023 } | |
| 2024 | |
| 2025 v->len = r->request_body->temp_file->file.name.len; | |
| 2026 v->valid = 1; | |
| 1565 | 2027 v->no_cacheable = 0; |
| 759 | 2028 v->not_found = 0; |
| 2029 v->data = r->request_body->temp_file->file.name.data; | |
| 2030 | |
| 2031 return NGX_OK; | |
| 2032 } | |
| 2033 | |
| 2034 | |
| 1329 | 2035 static ngx_int_t |
|
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2036 ngx_http_variable_request_length(ngx_http_request_t *r, |
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2037 ngx_http_variable_value_t *v, uintptr_t data) |
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2038 { |
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2039 u_char *p; |
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2040 |
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2041 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
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2042 if (p == NULL) { |
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2043 return NGX_ERROR; |
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2044 } |
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2045 |
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2046 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
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2047 v->valid = 1; |
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2048 v->no_cacheable = 0; |
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2049 v->not_found = 0; |
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2050 v->data = p; |
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2051 |
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2052 return NGX_OK; |
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2053 } |
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2054 |
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2055 |
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2056 static ngx_int_t |
|
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2057 ngx_http_variable_request_time(ngx_http_request_t *r, |
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2058 ngx_http_variable_value_t *v, uintptr_t data) |
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2059 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2060 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2061 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2062 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2063 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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changeset
|
2064 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
|
2065 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2066 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2067 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2068 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2069 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2070 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2071 ms = (ngx_msec_int_t) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2072 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2073 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2074 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2075 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:
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diff
changeset
|
2076 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2077 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
2078 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2079 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2080 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2081 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2082 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2083 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2084 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2085 static ngx_int_t |
| 6531 | 2086 ngx_http_variable_request_id(ngx_http_request_t *r, |
| 2087 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2088 { | |
| 2089 u_char *id; | |
| 2090 | |
| 2091 #if (NGX_OPENSSL) | |
| 2092 u_char random_bytes[16]; | |
| 2093 #endif | |
| 2094 | |
| 2095 id = ngx_pnalloc(r->pool, 32); | |
| 2096 if (id == NULL) { | |
| 2097 return NGX_ERROR; | |
| 2098 } | |
| 2099 | |
| 2100 v->valid = 1; | |
| 2101 v->no_cacheable = 0; | |
| 2102 v->not_found = 0; | |
| 2103 | |
| 2104 v->len = 32; | |
| 2105 v->data = id; | |
| 2106 | |
| 2107 #if (NGX_OPENSSL) | |
| 2108 | |
| 2109 if (RAND_bytes(random_bytes, 16) == 1) { | |
| 2110 ngx_hex_dump(id, random_bytes, 16); | |
| 2111 return NGX_OK; | |
| 2112 } | |
| 2113 | |
| 2114 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
| 2115 | |
| 2116 #endif | |
| 2117 | |
| 2118 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
| 2119 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
| 2120 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
| 2121 | |
| 2122 return NGX_OK; | |
| 2123 } | |
| 2124 | |
| 2125 | |
| 2126 static ngx_int_t | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2127 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2128 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2129 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2130 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2131 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2132 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2133 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2134 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2135 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2136 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2137 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2138 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2139 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2140 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2141 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2142 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2143 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2144 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2145 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2146 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2147 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2148 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2149 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2150 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2151 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2152 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2153 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2154 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2155 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2156 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2157 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2158 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
|
2159 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2160 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2161 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2162 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2163 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2164 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2165 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2166 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2167 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2168 static ngx_int_t |
| 1329 | 2169 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2170 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2171 { | |
| 2172 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2173 v->valid = 1; | |
| 1565 | 2174 v->no_cacheable = 0; |
| 1329 | 2175 v->not_found = 0; |
| 2176 v->data = (u_char *) NGINX_VERSION; | |
| 2177 | |
| 2178 return NGX_OK; | |
| 2179 } | |
| 2180 | |
| 2181 | |
| 2011 | 2182 static ngx_int_t |
| 2183 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2184 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2185 { | |
| 2186 v->len = ngx_cycle->hostname.len; | |
| 2187 v->valid = 1; | |
| 2188 v->no_cacheable = 0; | |
| 2189 v->not_found = 0; | |
| 2190 v->data = ngx_cycle->hostname.data; | |
| 2191 | |
| 2192 return NGX_OK; | |
| 2193 } | |
| 2194 | |
| 2195 | |
| 2249 | 2196 static ngx_int_t |
| 2197 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2198 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2199 { | |
| 2200 u_char *p; | |
| 2201 | |
| 2202 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2203 if (p == NULL) { | |
| 2204 return NGX_ERROR; | |
| 2205 } | |
| 2206 | |
| 2207 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2208 v->valid = 1; | |
| 2209 v->no_cacheable = 0; | |
| 2210 v->not_found = 0; | |
| 2211 v->data = p; | |
| 2212 | |
| 2213 return NGX_OK; | |
| 2214 } | |
| 2215 | |
| 2216 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2217 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2218 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
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parents:
4893
diff
changeset
|
2219 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2220 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2221 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
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parents:
4893
diff
changeset
|
2222 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2223 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2224 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2225 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2226 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2227 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2228 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2229 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2230 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2231 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
|
2232 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2233 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2234 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2235 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2236 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2237 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2238 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2239 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2240 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2241 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2242 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
|
2243 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
|
2244 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2245 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2246 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2247 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
|
2248 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2249 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2250 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2251 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2252 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
|
2253 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
|
2254 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2255 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
|
2256 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2257 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2258 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2259 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2260 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2261 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2262 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2263 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2264 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2265 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2266 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
|
2267 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
|
2268 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2269 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2270 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2271 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
|
2272 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2273 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2274 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2275 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2276 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
|
2277 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2278 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
|
2279 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2280 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2281 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2282 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2283 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2284 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2285 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2286 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2287 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2288 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2289 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
|
2290 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2291 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2292 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2293 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2294 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2295 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2296 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2297 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2298 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2299 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
|
2300 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2301 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2302 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2303 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2304 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2305 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2306 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2307 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2308 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
|
2309 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2310 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
|
2311 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2312 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2313 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2314 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2315 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2316 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2317 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2318 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2319 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2320 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2321 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2322 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2323 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2324 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2325 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2326 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
|
2327 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2328 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2329 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2330 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2331 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2332 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2333 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2334 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2335 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2336 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2337 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2338 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2339 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2340 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2341 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2342 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2343 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2344 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2345 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2346 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2347 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2348 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2349 |
| 3325 | 2350 static ngx_int_t |
| 2351 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2352 uintptr_t data) | |
| 2353 { | |
| 2354 v->not_found = 1; | |
| 2355 return NGX_OK; | |
| 2356 } | |
| 2357 | |
| 2358 | |
| 2359 ngx_http_regex_t * | |
| 2360 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2361 { | |
| 2362 u_char *p; | |
| 2363 size_t size; | |
| 2364 ngx_str_t name; | |
| 2365 ngx_uint_t i, n; | |
| 2366 ngx_http_variable_t *v; | |
| 2367 ngx_http_regex_t *re; | |
| 2368 ngx_http_regex_variable_t *rv; | |
| 2369 ngx_http_core_main_conf_t *cmcf; | |
| 2370 | |
| 2371 rc->pool = cf->pool; | |
| 2372 | |
| 2373 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2374 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2375 return NULL; | |
| 2376 } | |
| 2377 | |
| 2378 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2379 if (re == NULL) { | |
| 2380 return NULL; | |
| 2381 } | |
| 2382 | |
| 2383 re->regex = rc->regex; | |
| 2384 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2385 re->name = rc->pattern; |
| 3325 | 2386 |
| 2387 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2388 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2389 | |
| 2390 n = (ngx_uint_t) rc->named_captures; | |
| 2391 | |
| 2392 if (n == 0) { | |
| 2393 return re; | |
| 2394 } | |
| 2395 | |
| 2396 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2397 if (rv == NULL) { | |
| 2398 return NULL; | |
| 2399 } | |
| 2400 | |
| 2401 re->variables = rv; | |
| 2402 re->nvariables = n; | |
| 2403 | |
| 2404 size = rc->name_size; | |
| 2405 p = rc->names; | |
| 2406 | |
| 2407 for (i = 0; i < n; i++) { | |
| 2408 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2409 | |
| 2410 name.data = &p[2]; | |
| 2411 name.len = ngx_strlen(name.data); | |
| 2412 | |
| 2413 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2414 if (v == NULL) { | |
| 2415 return NULL; | |
| 2416 } | |
| 2417 | |
| 2418 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2419 if (rv[i].index == NGX_ERROR) { | |
| 2420 return NULL; | |
| 2421 } | |
| 2422 | |
| 2423 v->get_handler = ngx_http_variable_not_found; | |
| 2424 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2425 p += size; |
| 3325 | 2426 } |
| 2427 | |
| 2428 return re; | |
| 2429 } | |
| 2430 | |
| 2431 | |
| 2432 ngx_int_t | |
| 2433 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2434 { | |
| 2435 ngx_int_t rc, index; | |
| 2436 ngx_uint_t i, n, len; | |
| 2437 ngx_http_variable_value_t *vv; | |
| 2438 ngx_http_core_main_conf_t *cmcf; | |
| 2439 | |
| 2440 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2441 | |
| 2442 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2443 len = cmcf->ncaptures; |
| 3325 | 2444 |
| 2445 if (r->captures == NULL) { | |
| 2446 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
| 2447 if (r->captures == NULL) { | |
| 2448 return NGX_ERROR; | |
| 2449 } | |
| 2450 } | |
| 2451 | |
| 2452 } else { | |
| 2453 len = 0; | |
| 2454 } | |
| 2455 | |
| 2456 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2457 | |
| 2458 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2459 return NGX_DECLINED; | |
| 2460 } | |
| 2461 | |
| 2462 if (rc < 0) { | |
| 2463 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2464 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2465 rc, s, &re->name); | |
| 2466 return NGX_ERROR; | |
| 2467 } | |
| 2468 | |
| 2469 for (i = 0; i < re->nvariables; i++) { | |
| 2470 | |
| 2471 n = re->variables[i].capture; | |
| 2472 index = re->variables[i].index; | |
| 2473 vv = &r->variables[index]; | |
| 2474 | |
| 2475 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2476 vv->valid = 1; | |
| 2477 vv->no_cacheable = 0; | |
| 2478 vv->not_found = 0; | |
| 2479 vv->data = &s->data[r->captures[n]]; | |
| 2480 | |
| 2481 #if (NGX_DEBUG) | |
| 2482 { | |
| 2483 ngx_http_variable_t *v; | |
| 2484 | |
| 2485 v = cmcf->variables.elts; | |
| 2486 | |
|
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2487 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2488 "http regex set $%V to \"%v\"", &v[index].name, vv); |
| 3325 | 2489 } |
| 2490 #endif | |
| 2491 } | |
| 2492 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2493 r->ncaptures = rc * 2; |
| 3325 | 2494 r->captures_data = s->data; |
| 2495 | |
| 2496 return NGX_OK; | |
| 2497 } | |
| 2498 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2499 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2500 |
| 3325 | 2501 |
| 499 | 2502 ngx_int_t |
| 509 | 2503 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2504 { |
| 611 | 2505 ngx_int_t rc; |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2506 ngx_http_variable_t *cv, *v; |
| 501 | 2507 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2508 |
| 509 | 2509 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2510 | |
| 611 | 2511 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2512 sizeof(ngx_hash_keys_arrays_t)); | |
| 2513 if (cmcf->variables_keys == NULL) { | |
| 2514 return NGX_ERROR; | |
| 2515 } | |
| 2516 | |
| 2517 cmcf->variables_keys->pool = cf->pool; | |
| 2518 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2519 | |
| 2520 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2521 != NGX_OK) | |
| 509 | 2522 { |
| 499 | 2523 return NGX_ERROR; |
| 2524 } | |
| 2525 | |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2526 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
|
2527 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
|
2528 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2529 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2530 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2531 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2532 *v = *cv; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2533 |
| 611 | 2534 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, |
| 2535 NGX_HASH_READONLY_KEY); | |
| 2536 | |
| 2537 if (rc == NGX_OK) { | |
| 2538 continue; | |
| 499 | 2539 } |
| 2540 | |
| 611 | 2541 if (rc == NGX_BUSY) { |
| 2542 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2543 "conflicting variable name \"%V\"", &v->name); | |
| 2544 } | |
| 2545 | |
| 2546 return NGX_ERROR; | |
| 499 | 2547 } |
| 2548 | |
| 2549 return NGX_OK; | |
| 2550 } | |
| 509 | 2551 |
| 2552 | |
| 2553 ngx_int_t | |
| 2554 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2555 { | |
| 2556 ngx_uint_t i, n; | |
| 611 | 2557 ngx_hash_key_t *key; |
| 2558 ngx_hash_init_t hash; | |
| 509 | 2559 ngx_http_variable_t *v, *av; |
| 2560 ngx_http_core_main_conf_t *cmcf; | |
| 2561 | |
| 2562 /* set the handlers for the indexed http variables */ | |
| 2563 | |
| 2564 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2565 | |
| 2566 v = cmcf->variables.elts; | |
| 611 | 2567 key = cmcf->variables_keys->keys.elts; |
| 509 | 2568 |
| 2569 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2570 | |
| 611 | 2571 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2572 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2573 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2574 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2575 if (v[i].name.len == key[n].key.len |
| 611 | 2576 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2577 == 0) |
| 2578 { | |
| 637 | 2579 v[i].get_handler = av->get_handler; |
| 611 | 2580 v[i].data = av->data; |
| 527 | 2581 |
| 611 | 2582 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2583 v[i].flags = av->flags; | |
| 509 | 2584 |
| 611 | 2585 av->index = i; |
| 533 | 2586 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2587 if (av->get_handler == NULL) { |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2588 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2589 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2590 |
| 509 | 2591 goto next; |
| 2592 } | |
| 2593 } | |
| 2594 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2595 if (v[i].name.len >= 5 |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2596 && ngx_strncmp(v[i].name.data, "http_", 5) == 0) |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2597 { |
| 637 | 2598 v[i].get_handler = ngx_http_variable_unknown_header_in; |
| 577 | 2599 v[i].data = (uintptr_t) &v[i].name; |
| 2600 | |
| 2601 continue; | |
| 2602 } | |
| 2603 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2604 if (v[i].name.len >= 10 |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2605 && ngx_strncmp(v[i].name.data, "sent_http_", 10) == 0) |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2606 { |
| 637 | 2607 v[i].get_handler = ngx_http_variable_unknown_header_out; |
| 509 | 2608 v[i].data = (uintptr_t) &v[i].name; |
| 2609 | |
| 2610 continue; | |
| 2611 } | |
| 2612 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2613 if (v[i].name.len >= 14 |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2614 && ngx_strncmp(v[i].name.data, "upstream_http_", 14) == 0) |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2615 { |
| 1162 | 2616 v[i].get_handler = ngx_http_upstream_header_variable; |
| 2617 v[i].data = (uintptr_t) &v[i].name; | |
| 1565 | 2618 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 1162 | 2619 |
| 2620 continue; | |
| 2621 } | |
| 2622 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2623 if (v[i].name.len >= 7 |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2624 && ngx_strncmp(v[i].name.data, "cookie_", 7) == 0) |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2625 { |
| 2307 | 2626 v[i].get_handler = ngx_http_variable_cookie; |
| 2627 v[i].data = (uintptr_t) &v[i].name; | |
| 2628 | |
| 2629 continue; | |
| 2630 } | |
| 2631 | |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2632 if (v[i].name.len >= 16 |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2633 && ngx_strncmp(v[i].name.data, "upstream_cookie_", 16) == 0) |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2634 { |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2635 v[i].get_handler = ngx_http_upstream_cookie_variable; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2636 v[i].data = (uintptr_t) &v[i].name; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2637 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2638 |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2639 continue; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2640 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2641 |
|
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2642 if (v[i].name.len >= 4 |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2643 && ngx_strncmp(v[i].name.data, "arg_", 4) == 0) |
|
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2644 { |
| 2137 | 2645 v[i].get_handler = ngx_http_variable_argument; |
| 2646 v[i].data = (uintptr_t) &v[i].name; | |
|
3499
b4a14d50388b
make $arg_ variables non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3463
diff
changeset
|
2647 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 2137 | 2648 |
| 2649 continue; | |
| 2650 } | |
| 2651 | |
| 509 | 2652 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 2653 "unknown \"%V\" variable", &v[i].name); | |
| 2654 | |
| 2655 return NGX_ERROR; | |
| 2656 | |
| 2657 next: | |
| 2658 continue; | |
| 2659 } | |
| 2660 | |
| 2661 | |
| 611 | 2662 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2663 av = key[n].value; | |
| 2664 | |
| 2665 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2666 key[n].key.data = NULL; | |
| 583 | 2667 } |
| 2668 } | |
| 2669 | |
| 2670 | |
| 611 | 2671 hash.hash = &cmcf->variables_hash; |
| 2672 hash.key = ngx_hash_key; | |
| 2673 hash.max_size = cmcf->variables_hash_max_size; | |
| 2674 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2675 hash.name = "variables_hash"; | |
| 2676 hash.pool = cf->pool; | |
| 2677 hash.temp_pool = NULL; | |
| 509 | 2678 |
| 611 | 2679 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2680 cmcf->variables_keys->keys.nelts) | |
| 581 | 2681 != NGX_OK) |
| 509 | 2682 { |
| 2683 return NGX_ERROR; | |
| 2684 } | |
| 2685 | |
| 611 | 2686 cmcf->variables_keys = NULL; |
| 509 | 2687 |
| 2688 return NGX_OK; | |
| 2689 } |