Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 7648:028b16e2798f
Variables: fixed buffer over-read when evaluating "$arg_".
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Fri, 08 May 2020 19:19:16 +0300 |
| parents | 89adf49fe76a |
| children | 6d4f7d5e279f |
| 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 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
14 static ngx_http_variable_t *ngx_http_add_prefix_variable(ngx_conf_t *cf, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
15 ngx_str_t *name, ngx_uint_t flags); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
16 |
| 573 | 17 static ngx_int_t ngx_http_variable_request(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
diff
changeset
|
19 #if 0 |
| 1350 | 20 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 21 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
22 #endif |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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23 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
24 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 25 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 26 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
27 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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28 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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29 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 30 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 31 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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32 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
33 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 34 |
| 35 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 36 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 37 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 38 ngx_http_variable_value_t *v, uintptr_t data); | |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
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39 static ngx_int_t ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
40 ngx_http_variable_value_t *v, uintptr_t data); |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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41 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
42 ngx_http_variable_value_t *v, uintptr_t data); |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
43 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
|
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
44 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 45 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 46 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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47 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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48 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>
parents:
4540
diff
changeset
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49 ngx_http_variable_value_t *v, uintptr_t data); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
50 #endif |
| 577 | 51 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
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52 static ngx_int_t 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
|
53 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 54 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 55 ngx_http_variable_value_t *v, uintptr_t data); | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
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56 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
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7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
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57 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 58 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 59 ngx_http_variable_value_t *v, uintptr_t data); | |
| 60 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 61 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
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62 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
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63 ngx_http_variable_value_t *v, uintptr_t data); |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
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64 static ngx_int_t 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
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65 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 66 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 67 ngx_http_variable_value_t *v, uintptr_t data); | |
| 68 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 69 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 70 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 71 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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72 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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73 ngx_http_variable_value_t *v, uintptr_t data); |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
74 static void 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
|
75 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 76 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 77 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 78 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 79 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 80 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 81 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 82 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 83 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 84 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 85 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 86 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 87 ngx_http_variable_value_t *v, uintptr_t data); | |
| 88 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 89 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 90 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 91 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 92 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 93 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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94 static ngx_int_t 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
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95 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 96 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 97 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 98 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 99 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 100 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 101 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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102 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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103 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
diff
changeset
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104 static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r, |
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002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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105 ngx_http_variable_value_t *v, uintptr_t data); |
| 6531 | 106 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
| 107 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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108 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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109 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 110 |
| 641 | 111 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 112 ngx_http_variable_value_t *v, uintptr_t data); | |
| 113 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 114 ngx_http_variable_value_t *v, uintptr_t data); | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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115 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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116 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 117 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 118 ngx_http_variable_value_t *v, uintptr_t data); | |
| 119 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 120 ngx_http_variable_value_t *v, uintptr_t data); | |
| 121 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 122 ngx_http_variable_value_t *v, uintptr_t data); | |
| 123 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 124 ngx_http_variable_value_t *v, uintptr_t data); | |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
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125 static void ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
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126 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 127 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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128 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
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changeset
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129 ngx_http_variable_value_t *v, uintptr_t data); |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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130 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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131 ngx_http_variable_value_t *v, uintptr_t data); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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132 |
| 1329 | 133 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 134 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2011 | 135 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
| 136 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2249 | 137 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
| 138 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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139 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
140 ngx_http_variable_value_t *v, uintptr_t data); |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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141 static ngx_int_t 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
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142 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
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143 static ngx_int_t 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
|
144 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 145 |
| 509 | 146 /* |
| 147 * TODO: | |
| 148 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 149 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 150 * SERVER_SOFTWARE | |
| 151 * | |
| 571 | 152 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 153 */ |
| 499 | 154 |
| 641 | 155 /* |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
156 * the $http_host, $http_user_agent, $http_referer, and $http_via |
|
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
157 * variables may be handled by generic |
|
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
diff
changeset
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158 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 159 * they are handled using dedicated entries |
| 160 */ | |
| 161 | |
| 509 | 162 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 163 | |
| 637 | 164 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 165 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 166 |
| 637 | 167 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 168 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 169 |
| 637 | 170 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 171 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 172 |
| 173 #if (NGX_HTTP_GZIP) | |
| 637 | 174 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 175 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 176 #endif |
| 177 | |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
diff
changeset
|
178 #if (NGX_HTTP_X_FORWARDED_FOR) |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
179 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
| 533 | 180 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 181 #endif |
| 182 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
183 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
| 533 | 184 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 185 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
186 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
187 0, 0, 0 }, |
| 509 | 188 |
| 637 | 189 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 190 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 191 |
| 637 | 192 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 193 |
| 982 | 194 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
195 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 196 |
| 637 | 197 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 198 |
| 637 | 199 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 200 |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
201 { ngx_string("proxy_protocol_addr"), NULL, |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
202 ngx_http_variable_proxy_protocol_addr, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
203 offsetof(ngx_proxy_protocol_t, src_addr), 0, 0 }, |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
204 |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
205 { ngx_string("proxy_protocol_port"), NULL, |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
206 ngx_http_variable_proxy_protocol_port, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
207 offsetof(ngx_proxy_protocol_t, src_port), 0, 0 }, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
208 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
209 { ngx_string("proxy_protocol_server_addr"), NULL, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
210 ngx_http_variable_proxy_protocol_addr, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
211 offsetof(ngx_proxy_protocol_t, dst_addr), 0, 0 }, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
212 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
213 { ngx_string("proxy_protocol_server_port"), NULL, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
214 ngx_http_variable_proxy_protocol_port, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
215 offsetof(ngx_proxy_protocol_t, dst_port), 0, 0 }, |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
216 |
| 637 | 217 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 218 |
| 637 | 219 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 220 |
| 637 | 221 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 222 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 223 |
| 731 | 224 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 225 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
226 { 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
|
227 |
| 637 | 228 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 229 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 230 |
| 637 | 231 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 232 offsetof(ngx_http_request_t, uri), | |
| 1565 | 233 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 234 |
| 235 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 236 offsetof(ngx_http_request_t, uri), |
| 1565 | 237 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 238 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
239 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 240 |
| 637 | 241 { ngx_string("document_root"), NULL, |
| 1565 | 242 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 243 |
| 2259 | 244 { ngx_string("realpath_root"), NULL, |
| 245 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 246 | |
| 637 | 247 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 248 offsetof(ngx_http_request_t, args), |
| 1565 | 249 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 250 |
| 1350 | 251 { ngx_string("args"), |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
252 ngx_http_variable_set_args, |
| 1350 | 253 ngx_http_variable_request, |
| 589 | 254 offsetof(ngx_http_request_t, args), |
| 1565 | 255 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 256 |
| 1351 | 257 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 258 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 259 |
| 637 | 260 { ngx_string("request_filename"), NULL, |
| 261 ngx_http_variable_request_filename, 0, | |
| 1565 | 262 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 263 |
| 1811 | 264 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 265 |
| 637 | 266 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
267 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
268 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 269 |
| 637 | 270 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 271 |
| 4886 | 272 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 273 0, 0, 0 }, | |
| 274 | |
| 637 | 275 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 276 0, 0, 0 }, |
| 277 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
278 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
279 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
280 |
| 637 | 281 { ngx_string("request_completion"), NULL, |
| 282 ngx_http_variable_request_completion, | |
| 629 | 283 0, 0, 0 }, |
| 284 | |
| 2844 | 285 { ngx_string("request_body"), NULL, |
| 286 ngx_http_variable_request_body, | |
| 287 0, 0, 0 }, | |
| 288 | |
| 759 | 289 { ngx_string("request_body_file"), NULL, |
| 290 ngx_http_variable_request_body_file, | |
| 291 0, 0, 0 }, | |
| 292 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
293 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
294 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
295 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
296 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
297 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
298 |
| 6531 | 299 { ngx_string("request_id"), NULL, |
| 300 ngx_http_variable_request_id, | |
| 301 0, 0, 0 }, | |
| 302 | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
303 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
304 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
305 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
306 |
| 641 | 307 { ngx_string("sent_http_content_type"), NULL, |
| 308 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 309 | |
| 310 { ngx_string("sent_http_content_length"), NULL, | |
| 311 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 312 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
313 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
314 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
|
315 |
| 641 | 316 { ngx_string("sent_http_last_modified"), NULL, |
| 317 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 318 | |
| 319 { ngx_string("sent_http_connection"), NULL, | |
| 320 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 321 | |
| 322 { ngx_string("sent_http_keep_alive"), NULL, | |
| 323 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 324 | |
| 325 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 326 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 327 | |
| 328 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 329 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 330 | |
|
7199
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
331 { ngx_string("sent_http_link"), NULL, ngx_http_variable_headers, |
|
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
332 offsetof(ngx_http_request_t, headers_out.link), 0, 0 }, |
|
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
333 |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
334 { ngx_string("limit_rate"), ngx_http_variable_set_limit_rate, |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
335 ngx_http_variable_request_get_size, |
| 637 | 336 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 337 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 338 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
339 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
340 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
341 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
342 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
343 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
344 |
| 1329 | 345 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 346 0, 0, 0 }, | |
| 347 | |
| 2011 | 348 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 349 0, 0, 0 }, | |
| 350 | |
| 2249 | 351 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 352 0, 0, 0 }, | |
| 353 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
354 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
355 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
356 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
357 { 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
|
358 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
359 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
360 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
361 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
362 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
363 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
364 { 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
|
365 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
|
366 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
367 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
368 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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369 |
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370 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
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371 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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372 |
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373 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
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374 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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375 #endif |
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376 |
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377 { ngx_string("http_"), NULL, ngx_http_variable_unknown_header_in, |
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378 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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379 |
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380 { ngx_string("sent_http_"), NULL, ngx_http_variable_unknown_header_out, |
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381 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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382 |
|
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Added support for trailers in HTTP responses.
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383 { ngx_string("sent_trailer_"), NULL, ngx_http_variable_unknown_trailer_out, |
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384 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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385 |
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386 { ngx_string("cookie_"), NULL, ngx_http_variable_cookie, |
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387 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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388 |
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389 { ngx_string("arg_"), NULL, ngx_http_variable_argument, |
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390 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 }, |
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391 |
|
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392 ngx_http_null_variable |
| 499 | 393 }; |
| 394 | |
| 395 | |
| 577 | 396 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 397 ngx_http_variable(""); | |
| 398 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 399 ngx_http_variable("1"); | |
| 400 | |
| 401 | |
|
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402 static ngx_uint_t ngx_http_variable_depth = 100; |
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403 |
|
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404 |
| 499 | 405 ngx_http_variable_t * |
| 509 | 406 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 407 { | |
| 611 | 408 ngx_int_t rc; |
| 509 | 409 ngx_uint_t i; |
| 611 | 410 ngx_hash_key_t *key; |
| 509 | 411 ngx_http_variable_t *v; |
| 412 ngx_http_core_main_conf_t *cmcf; | |
| 413 | |
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414 if (name->len == 0) { |
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415 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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416 "invalid variable name \"$\""); |
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417 return NULL; |
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418 } |
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419 |
|
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420 if (flags & NGX_HTTP_VAR_PREFIX) { |
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421 return ngx_http_add_prefix_variable(cf, name, flags); |
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422 } |
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|
423 |
| 509 | 424 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 425 | |
| 611 | 426 key = cmcf->variables_keys->keys.elts; |
| 427 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 428 if (name->len != key[i].key.len | |
| 429 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 430 { |
| 431 continue; | |
| 432 } | |
| 433 | |
| 611 | 434 v = key[i].value; |
| 435 | |
| 1565 | 436 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 437 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 438 "the duplicate \"%V\" variable", name); | |
| 439 return NULL; | |
| 440 } | |
| 441 | |
| 7226 | 442 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 443 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 444 } | |
|
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445 |
| 611 | 446 return v; |
| 509 | 447 } |
| 448 | |
| 611 | 449 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 450 if (v == NULL) { |
| 451 return NULL; | |
| 452 } | |
| 453 | |
| 454 v->name.len = name->len; | |
| 2049 | 455 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 456 if (v->name.data == NULL) { |
| 457 return NULL; | |
| 458 } | |
| 459 | |
| 2135 | 460 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 461 |
| 637 | 462 v->set_handler = NULL; |
| 463 v->get_handler = NULL; | |
| 509 | 464 v->data = 0; |
| 465 v->flags = flags; | |
| 533 | 466 v->index = 0; |
| 509 | 467 |
| 611 | 468 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 469 | |
| 470 if (rc == NGX_ERROR) { | |
| 471 return NULL; | |
| 472 } | |
| 473 | |
| 474 if (rc == NGX_BUSY) { | |
| 475 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 476 "conflicting variable name \"%V\"", name); | |
| 477 return NULL; | |
| 478 } | |
| 479 | |
| 509 | 480 return v; |
| 481 } | |
| 482 | |
| 483 | |
|
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|
484 static ngx_http_variable_t * |
|
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|
485 ngx_http_add_prefix_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
|
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|
486 { |
|
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|
487 ngx_uint_t i; |
|
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|
488 ngx_http_variable_t *v; |
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489 ngx_http_core_main_conf_t *cmcf; |
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|
490 |
|
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diff
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|
491 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
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|
492 |
|
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|
493 v = cmcf->prefix_variables.elts; |
|
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|
494 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
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diff
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|
495 if (name->len != v[i].name.len |
|
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Variables: generic prefix variables.
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|
496 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) |
|
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|
497 { |
|
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|
498 continue; |
|
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Variables: generic prefix variables.
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changeset
|
499 } |
|
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Variables: generic prefix variables.
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|
500 |
|
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changeset
|
501 v = &v[i]; |
|
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|
502 |
|
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changeset
|
503 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
|
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Variables: generic prefix variables.
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changeset
|
504 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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Variables: generic prefix variables.
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diff
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|
505 "the duplicate \"%V\" variable", name); |
|
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|
506 return NULL; |
|
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|
507 } |
|
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|
508 |
| 7226 | 509 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 510 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 511 } | |
|
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|
512 |
|
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changeset
|
513 return v; |
|
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Variables: generic prefix variables.
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|
514 } |
|
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|
515 |
|
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|
516 v = ngx_array_push(&cmcf->prefix_variables); |
|
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|
517 if (v == NULL) { |
|
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|
518 return NULL; |
|
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Variables: generic prefix variables.
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|
519 } |
|
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Variables: generic prefix variables.
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|
520 |
|
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diff
changeset
|
521 v->name.len = name->len; |
|
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|
522 v->name.data = ngx_pnalloc(cf->pool, name->len); |
|
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|
523 if (v->name.data == NULL) { |
|
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Variables: generic prefix variables.
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|
524 return NULL; |
|
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|
525 } |
|
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|
526 |
|
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|
527 ngx_strlow(v->name.data, name->data, name->len); |
|
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|
528 |
|
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changeset
|
529 v->set_handler = NULL; |
|
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|
530 v->get_handler = NULL; |
|
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|
531 v->data = 0; |
|
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|
532 v->flags = flags; |
|
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|
533 v->index = 0; |
|
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|
534 |
|
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|
535 return v; |
|
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Variables: generic prefix variables.
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|
536 } |
|
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Variables: generic prefix variables.
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changeset
|
537 |
|
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changeset
|
538 |
| 509 | 539 ngx_int_t |
| 540 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 541 { |
| 501 | 542 ngx_uint_t i; |
| 543 ngx_http_variable_t *v; | |
| 499 | 544 ngx_http_core_main_conf_t *cmcf; |
| 545 | |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
546 if (name->len == 0) { |
|
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
547 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
548 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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changeset
|
549 return NGX_ERROR; |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
550 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
551 |
| 499 | 552 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 553 | |
| 501 | 554 v = cmcf->variables.elts; |
| 555 | |
| 556 if (v == NULL) { | |
| 499 | 557 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
|
558 sizeof(ngx_http_variable_t)) |
|
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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diff
changeset
|
559 != NGX_OK) |
| 499 | 560 { |
| 509 | 561 return NGX_ERROR; |
| 499 | 562 } |
| 501 | 563 |
| 564 } else { | |
| 565 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 566 if (name->len != v[i].name.len | |
| 567 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 568 { | |
| 569 continue; | |
| 570 } | |
| 571 | |
| 509 | 572 return i; |
| 501 | 573 } |
| 499 | 574 } |
| 575 | |
| 501 | 576 v = ngx_array_push(&cmcf->variables); |
| 577 if (v == NULL) { | |
| 509 | 578 return NGX_ERROR; |
| 499 | 579 } |
| 580 | |
| 501 | 581 v->name.len = name->len; |
| 2049 | 582 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 583 if (v->name.data == NULL) { |
| 509 | 584 return NGX_ERROR; |
| 501 | 585 } |
| 499 | 586 |
| 2135 | 587 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 588 |
| 637 | 589 v->set_handler = NULL; |
| 590 v->get_handler = NULL; | |
| 501 | 591 v->data = 0; |
| 509 | 592 v->flags = 0; |
| 533 | 593 v->index = cmcf->variables.nelts - 1; |
| 501 | 594 |
|
4540
cab9aa79256c
Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
595 return v->index; |
| 499 | 596 } |
| 597 | |
| 598 | |
| 599 ngx_http_variable_value_t * | |
| 600 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 601 { | |
| 501 | 602 ngx_http_variable_t *v; |
| 499 | 603 ngx_http_core_main_conf_t *cmcf; |
| 604 | |
| 605 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 606 | |
| 553 | 607 if (cmcf->variables.nelts <= index) { |
| 499 | 608 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
609 "unknown variable index: %ui", index); |
| 499 | 610 return NULL; |
| 611 } | |
| 612 | |
| 573 | 613 if (r->variables[index].not_found || r->variables[index].valid) { |
| 614 return &r->variables[index]; | |
| 501 | 615 } |
| 499 | 616 |
| 501 | 617 v = cmcf->variables.elts; |
| 499 | 618 |
|
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Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
619 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
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|
620 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
621 "cycle while evaluating variable \"%V\"", |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
622 &v[index].name); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
623 return NULL; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
624 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
625 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
626 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
627 |
| 637 | 628 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 629 == NGX_OK) | |
| 630 { | |
|
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Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
631 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
632 |
| 1565 | 633 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 634 r->variables[index].no_cacheable = 1; | |
| 499 | 635 } |
| 573 | 636 |
| 637 return &r->variables[index]; | |
| 499 | 638 } |
| 639 | |
|
6851
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Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
640 ngx_http_variable_depth++; |
|
8cd97c14b0e2
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parents:
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diff
changeset
|
641 |
| 657 | 642 r->variables[index].valid = 0; |
| 643 r->variables[index].not_found = 1; | |
| 644 | |
| 798 | 645 return NULL; |
| 573 | 646 } |
| 647 | |
| 648 | |
| 649 ngx_http_variable_value_t * | |
| 650 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 651 { | |
| 1150 | 652 ngx_http_variable_value_t *v; |
| 573 | 653 |
| 654 v = &r->variables[index]; | |
| 655 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
656 if (v->valid || v->not_found) { |
| 1565 | 657 if (!v->no_cacheable) { |
| 573 | 658 return v; |
| 659 } | |
| 660 | |
| 661 v->valid = 0; | |
| 662 v->not_found = 0; | |
| 509 | 663 } |
| 501 | 664 |
| 573 | 665 return ngx_http_get_indexed_variable(r, index); |
| 499 | 666 } |
| 667 | |
| 668 | |
| 669 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
|
670 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 671 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
672 size_t len; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
673 ngx_uint_t i, n; |
| 501 | 674 ngx_http_variable_t *v; |
| 573 | 675 ngx_http_variable_value_t *vv; |
| 499 | 676 ngx_http_core_main_conf_t *cmcf; |
| 677 | |
| 678 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 679 | |
| 611 | 680 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 681 |
| 611 | 682 if (v) { |
| 683 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
|
684 return ngx_http_get_flushed_variable(r, v->index); |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
685 } |
|
8cd97c14b0e2
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parents:
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diff
changeset
|
686 |
|
8cd97c14b0e2
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parents:
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diff
changeset
|
687 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
688 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
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parents:
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diff
changeset
|
689 "cycle while evaluating variable \"%V\"", name); |
| 573 | 690 return NULL; |
| 691 } | |
|
6851
8cd97c14b0e2
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parents:
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diff
changeset
|
692 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
693 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
694 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
695 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
696 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
697 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
|
8cd97c14b0e2
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parents:
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diff
changeset
|
698 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
699 return vv; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
700 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
701 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
702 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
703 return NULL; |
| 509 | 704 } |
| 705 | |
| 706 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 707 if (vv == NULL) { | |
| 708 return NULL; | |
| 709 } | |
| 710 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
711 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
712 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
713 v = cmcf->prefix_variables.elts; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
714 n = cmcf->prefix_variables.nelts; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
715 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
716 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
717 if (name->len >= v[i].name.len && name->len > len |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
718 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
| 577 | 719 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
720 len = v[i].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
721 n = i; |
| 1162 | 722 } |
| 723 } | |
| 724 | |
|
6899
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Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
725 if (n != cmcf->prefix_variables.nelts) { |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
726 if (v[n].get_handler(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2137 | 727 return vv; |
| 728 } | |
| 729 | |
| 730 return NULL; | |
| 731 } | |
| 732 | |
| 635 | 733 vv->not_found = 1; |
| 573 | 734 |
| 501 | 735 return vv; |
| 499 | 736 } |
| 737 | |
| 738 | |
| 573 | 739 static ngx_int_t |
| 740 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 741 uintptr_t data) | |
| 742 { | |
| 743 ngx_str_t *s; | |
| 744 | |
| 745 s = (ngx_str_t *) ((char *) r + data); | |
| 746 | |
| 747 if (s->data) { | |
| 748 v->len = s->len; | |
| 749 v->valid = 1; | |
| 1565 | 750 v->no_cacheable = 0; |
| 573 | 751 v->not_found = 0; |
| 752 v->data = s->data; | |
| 753 | |
| 754 } else { | |
| 755 v->not_found = 1; | |
| 756 } | |
| 757 | |
| 758 return NGX_OK; | |
| 759 } | |
| 760 | |
| 761 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
762 #if 0 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
763 |
| 637 | 764 static void |
| 1350 | 765 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 766 ngx_http_variable_value_t *v, uintptr_t data) | |
| 767 { | |
| 768 ngx_str_t *s; | |
| 769 | |
| 770 s = (ngx_str_t *) ((char *) r + data); | |
| 771 | |
| 772 s->len = v->len; | |
| 773 s->data = v->data; | |
| 774 } | |
| 775 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
776 #endif |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
777 |
| 1350 | 778 |
|
3282
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
779 static ngx_int_t |
|
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diff
changeset
|
780 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
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diff
changeset
|
781 ngx_http_variable_value_t *v, uintptr_t data) |
|
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fix segfault if $limit_rate was logged
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diff
changeset
|
782 { |
|
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3268
diff
changeset
|
783 size_t *sp; |
|
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fix segfault if $limit_rate was logged
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diff
changeset
|
784 |
|
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fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
785 sp = (size_t *) ((char *) r + data); |
|
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fix segfault if $limit_rate was logged
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diff
changeset
|
786 |
|
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fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
787 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
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parents:
3268
diff
changeset
|
788 if (v->data == NULL) { |
|
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fix segfault if $limit_rate was logged
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diff
changeset
|
789 return NGX_ERROR; |
|
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fix segfault if $limit_rate was logged
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parents:
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diff
changeset
|
790 } |
|
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changeset
|
791 |
|
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3268
diff
changeset
|
792 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
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fix segfault if $limit_rate was logged
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changeset
|
793 v->valid = 1; |
|
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fix segfault if $limit_rate was logged
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changeset
|
794 v->no_cacheable = 0; |
|
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changeset
|
795 v->not_found = 0; |
|
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diff
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|
796 |
|
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changeset
|
797 return NGX_OK; |
|
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|
798 } |
|
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changeset
|
799 |
|
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changeset
|
800 |
| 573 | 801 static ngx_int_t |
| 802 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 803 uintptr_t data) | |
| 515 | 804 { |
| 573 | 805 ngx_table_elt_t *h; |
| 806 | |
| 807 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 808 | |
| 809 if (h) { | |
| 810 v->len = h->value.len; | |
| 811 v->valid = 1; | |
| 1565 | 812 v->no_cacheable = 0; |
| 573 | 813 v->not_found = 0; |
| 814 v->data = h->value.data; | |
| 815 | |
| 816 } else { | |
| 817 v->not_found = 1; | |
| 818 } | |
| 819 | |
| 820 return NGX_OK; | |
| 821 } | |
| 822 | |
| 823 | |
| 824 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
825 ngx_http_variable_cookies(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
826 ngx_http_variable_value_t *v, uintptr_t data) |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
827 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
828 return ngx_http_variable_headers_internal(r, v, data, ';'); |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
829 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
830 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
831 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
832 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
833 ngx_http_variable_headers(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
834 ngx_http_variable_value_t *v, uintptr_t data) |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
835 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
836 return ngx_http_variable_headers_internal(r, v, data, ','); |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
837 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
838 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
839 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
840 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
841 ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
842 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 843 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
844 size_t len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
845 u_char *p, *end; |
| 667 | 846 ngx_uint_t i, n; |
| 573 | 847 ngx_array_t *a; |
| 848 ngx_table_elt_t **h; | |
| 515 | 849 |
| 850 a = (ngx_array_t *) ((char *) r + data); | |
| 851 | |
| 667 | 852 n = a->nelts; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
853 h = a->elts; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
854 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
855 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
856 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
857 for (i = 0; i < n; i++) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
858 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
859 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
|
860 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
861 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
862 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
863 len += h[i]->value.len + 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
864 } |
|
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
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
866 if (len == 0) { |
| 573 | 867 v->not_found = 1; |
| 868 return NGX_OK; | |
| 515 | 869 } |
| 870 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
871 len -= 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
872 |
| 573 | 873 v->valid = 1; |
| 1565 | 874 v->no_cacheable = 0; |
| 573 | 875 v->not_found = 0; |
| 515 | 876 |
| 667 | 877 if (n == 1) { |
| 573 | 878 v->len = (*h)->value.len; |
| 879 v->data = (*h)->value.data; | |
| 515 | 880 |
| 573 | 881 return NGX_OK; |
| 515 | 882 } |
| 883 | |
| 2049 | 884 p = ngx_pnalloc(r->pool, len); |
| 573 | 885 if (p == NULL) { |
| 886 return NGX_ERROR; | |
| 887 } | |
| 888 | |
| 889 v->len = len; | |
| 890 v->data = p; | |
| 515 | 891 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
892 end = p + len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
893 |
| 515 | 894 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
|
895 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
896 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
|
897 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
898 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
899 |
| 573 | 900 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 901 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
902 if (p == end) { |
| 515 | 903 break; |
| 904 } | |
| 905 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
906 *p++ = sep; *p++ = ' '; |
| 515 | 907 } |
| 908 | |
| 573 | 909 return NGX_OK; |
| 515 | 910 } |
| 911 | |
| 912 | |
| 573 | 913 static ngx_int_t |
| 577 | 914 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 915 ngx_http_variable_value_t *v, uintptr_t data) | |
| 916 { | |
| 917 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 918 &r->headers_in.headers.part, | |
| 919 sizeof("http_") - 1); | |
| 920 } | |
| 921 | |
| 922 | |
| 923 static ngx_int_t | |
| 924 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 925 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 926 { |
| 577 | 927 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 928 &r->headers_out.headers.part, | |
| 929 sizeof("sent_http_") - 1); | |
| 930 } | |
| 501 | 931 |
| 577 | 932 |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
933 static ngx_int_t |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
934 ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
935 ngx_http_variable_value_t *v, uintptr_t data) |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
936 { |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
937 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
938 &r->headers_out.trailers.part, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
939 sizeof("sent_trailer_") - 1); |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
940 } |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
941 |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
942 |
| 1162 | 943 ngx_int_t |
| 577 | 944 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 945 ngx_list_part_t *part, size_t prefix) | |
| 946 { | |
| 573 | 947 u_char ch; |
| 948 ngx_uint_t i, n; | |
| 949 ngx_table_elt_t *header; | |
| 499 | 950 |
| 951 header = part->elts; | |
| 952 | |
| 953 for (i = 0; /* void */ ; i++) { | |
| 954 | |
| 955 if (i >= part->nelts) { | |
| 956 if (part->next == NULL) { | |
| 957 break; | |
| 958 } | |
| 959 | |
| 960 part = part->next; | |
| 961 header = part->elts; | |
| 962 i = 0; | |
| 963 } | |
| 964 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
965 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
|
966 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
967 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
968 |
| 577 | 969 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 970 ch = header[i].key.data[n]; |
| 971 | |
| 509 | 972 if (ch >= 'A' && ch <= 'Z') { |
| 973 ch |= 0x20; | |
| 499 | 974 |
| 975 } else if (ch == '-') { | |
| 976 ch = '_'; | |
| 977 } | |
| 978 | |
| 577 | 979 if (var->data[n + prefix] != ch) { |
| 499 | 980 break; |
| 981 } | |
| 982 } | |
| 983 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
984 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 985 v->len = header[i].value.len; |
| 986 v->valid = 1; | |
| 1565 | 987 v->no_cacheable = 0; |
| 573 | 988 v->not_found = 0; |
| 989 v->data = header[i].value.data; | |
| 499 | 990 |
| 573 | 991 return NGX_OK; |
| 499 | 992 } |
| 993 } | |
| 994 | |
| 573 | 995 v->not_found = 1; |
| 996 | |
| 997 return NGX_OK; | |
| 509 | 998 } |
| 999 | |
| 1000 | |
| 573 | 1001 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1002 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
|
1003 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
|
1004 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1005 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1006 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1007 s = r->request_line.data; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1008 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1009 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1010 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1011 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1012 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1013 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1014 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1015 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1016 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1017 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
|
1018 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1019 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1020 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1021 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1022 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1023 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
|
1024 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1025 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1026 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1027 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
|
1028 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1029 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1030 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1031 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1032 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1033 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1034 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1035 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1036 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1037 static ngx_int_t |
| 2307 | 1038 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1039 uintptr_t data) | |
| 1040 { | |
| 1041 ngx_str_t *name = (ngx_str_t *) data; | |
| 1042 | |
| 1043 ngx_str_t cookie, s; | |
| 1044 | |
| 1045 s.len = name->len - (sizeof("cookie_") - 1); | |
| 1046 s.data = name->data + sizeof("cookie_") - 1; | |
| 1047 | |
| 1048 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 1049 == NGX_DECLINED) | |
| 1050 { | |
| 1051 v->not_found = 1; | |
| 1052 return NGX_OK; | |
| 1053 } | |
| 1054 | |
| 1055 v->len = cookie.len; | |
| 1056 v->valid = 1; | |
| 1057 v->no_cacheable = 0; | |
| 1058 v->not_found = 0; | |
| 1059 v->data = cookie.data; | |
| 1060 | |
| 1061 return NGX_OK; | |
| 1062 } | |
| 1063 | |
| 1064 | |
| 1065 static ngx_int_t | |
| 2137 | 1066 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1067 uintptr_t data) | |
| 1068 { | |
| 1069 ngx_str_t *name = (ngx_str_t *) data; | |
| 1070 | |
| 2415 | 1071 u_char *arg; |
| 1072 size_t len; | |
| 1073 ngx_str_t value; | |
| 2137 | 1074 |
| 2415 | 1075 len = name->len - (sizeof("arg_") - 1); |
| 1076 arg = name->data + sizeof("arg_") - 1; | |
| 1077 | |
|
7648
028b16e2798f
Variables: fixed buffer over-read when evaluating "$arg_".
Sergey Kandaurov <pluknet@nginx.com>
parents:
7591
diff
changeset
|
1078 if (len == 0 || ngx_http_arg(r, arg, len, &value) != NGX_OK) { |
| 2137 | 1079 v->not_found = 1; |
| 1080 return NGX_OK; | |
| 1081 } | |
| 1082 | |
| 2415 | 1083 v->data = value.data; |
| 1084 v->len = value.len; | |
| 1085 v->valid = 1; | |
| 1086 v->no_cacheable = 0; | |
| 1087 v->not_found = 0; | |
| 2137 | 1088 |
| 1089 return NGX_OK; | |
| 1090 } | |
| 1091 | |
| 1092 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1093 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1094 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1095 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1096 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
|
1097 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1098 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1099 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1100 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1101 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1102 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1103 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1104 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
|
1105 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1106 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1107 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1108 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1109 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
|
1110 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1111 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1112 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1113 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1114 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1115 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1116 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1117 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1118 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1119 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1120 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1121 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1122 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1123 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1124 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1125 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1126 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1127 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1128 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1129 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1130 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1131 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1132 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1133 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1134 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1135 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1136 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1137 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
|
1138 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1139 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1140 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1141 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1142 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1143 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1144 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1145 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1146 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1147 |
| 2137 | 1148 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
|
1149 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
|
1150 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
|
1151 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1152 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1153 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1154 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
|
1155 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
|
1156 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
|
1157 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1158 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1159 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1160 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1161 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1162 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1163 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1164 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1165 } 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
|
1166 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
|
1167 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1168 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1169 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1170 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1171 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
|
1172 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1173 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1174 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1175 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1176 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1177 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1178 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1179 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1180 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1181 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1182 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1183 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1184 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1185 static ngx_int_t |
| 573 | 1186 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1187 uintptr_t data) | |
| 509 | 1188 { |
| 1811 | 1189 ngx_http_core_srv_conf_t *cscf; |
| 1190 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1191 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1192 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1193 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
|
1194 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1195 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1196 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
|
1197 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1198 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1199 v->data = cscf->server_name.data; |
| 509 | 1200 } |
| 1201 | |
| 573 | 1202 v->valid = 1; |
| 1565 | 1203 v->no_cacheable = 0; |
| 573 | 1204 v->not_found = 0; |
| 509 | 1205 |
| 573 | 1206 return NGX_OK; |
| 499 | 1207 } |
| 1208 | |
| 1209 | |
| 573 | 1210 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1211 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1212 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1213 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1214 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1215 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1216 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1217 #endif |
| 982 | 1218 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1219 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1220 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1221 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1222 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1223 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1224 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1225 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1226 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1227 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1228 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
|
1229 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1230 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1231 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1232 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1233 |
|
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1234 #if (NGX_HAVE_UNIX_DOMAIN) |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1235 case AF_UNIX: |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1236 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1237 v->len = r->connection->addr_text.len; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1238 v->valid = 1; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1239 v->no_cacheable = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1240 v->not_found = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1241 v->data = r->connection->addr_text.data; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1242 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1243 break; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1244 #endif |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1245 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1246 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1247 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1248 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1249 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1250 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1251 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1252 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1253 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1254 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1255 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1256 } |
| 982 | 1257 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1258 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1259 } |
| 982 | 1260 |
| 1261 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1262 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1263 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
|
1264 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
|
1265 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1266 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1267 v->valid = 1; |
| 1565 | 1268 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1269 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1270 v->data = r->connection->addr_text.data; |
| 499 | 1271 |
| 573 | 1272 return NGX_OK; |
| 499 | 1273 } |
| 1274 | |
| 1275 | |
| 573 | 1276 static ngx_int_t |
| 1277 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1278 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1279 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1280 ngx_uint_t port; |
| 509 | 1281 |
| 573 | 1282 v->len = 0; |
| 1283 v->valid = 1; | |
| 1565 | 1284 v->no_cacheable = 0; |
| 573 | 1285 v->not_found = 0; |
| 509 | 1286 |
| 2049 | 1287 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1288 if (v->data == NULL) { |
| 1289 return NGX_ERROR; | |
| 509 | 1290 } |
| 1291 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1292 port = ngx_inet_get_port(r->connection->sockaddr); |
| 577 | 1293 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1294 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1295 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1296 } |
| 1297 | |
| 573 | 1298 return NGX_OK; |
| 509 | 1299 } |
| 1300 | |
| 1301 | |
| 573 | 1302 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
|
1303 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
|
1304 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
|
1305 { |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1306 ngx_str_t *addr; |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1307 ngx_proxy_protocol_t *pp; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1308 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1309 pp = r->connection->proxy_protocol; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1310 if (pp == NULL) { |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1311 v->not_found = 1; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1312 return NGX_OK; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1313 } |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1314 |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1315 addr = (ngx_str_t *) ((char *) pp + data); |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1316 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1317 v->len = addr->len; |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1318 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1319 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1320 v->not_found = 0; |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1321 v->data = addr->data; |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1322 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1323 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1324 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1325 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1326 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1327 static ngx_int_t |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1328 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
|
1329 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
|
1330 { |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1331 ngx_uint_t port; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1332 ngx_proxy_protocol_t *pp; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1333 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1334 pp = r->connection->proxy_protocol; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1335 if (pp == NULL) { |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1336 v->not_found = 1; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1337 return NGX_OK; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1338 } |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1339 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1340 v->len = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1341 v->valid = 1; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1342 v->no_cacheable = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1343 v->not_found = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1344 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1345 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
|
1346 if (v->data == NULL) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1347 return NGX_ERROR; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1348 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1349 |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1350 port = *(in_port_t *) ((char *) pp + data); |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1351 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1352 if (port > 0 && port < 65536) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1353 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
|
1354 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1355 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1356 return NGX_OK; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1357 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1358 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1359 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1360 static ngx_int_t |
| 573 | 1361 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1362 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1363 { |
| 1805 | 1364 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1365 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1366 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1367 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1368 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1369 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1370 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
|
1371 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1372 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1373 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1374 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1375 if (s.data == NULL) { |
| 573 | 1376 return NGX_ERROR; |
| 509 | 1377 } |
| 1378 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1379 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1380 |
| 1805 | 1381 v->len = s.len; |
| 573 | 1382 v->valid = 1; |
| 1565 | 1383 v->no_cacheable = 0; |
| 573 | 1384 v->not_found = 0; |
| 1805 | 1385 v->data = s.data; |
| 499 | 1386 |
| 573 | 1387 return NGX_OK; |
| 499 | 1388 } |
| 1389 | |
| 1390 | |
| 573 | 1391 static ngx_int_t |
| 1392 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1393 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1394 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1395 ngx_uint_t port; |
| 2533 | 1396 |
| 1397 v->len = 0; | |
| 573 | 1398 v->valid = 1; |
| 1565 | 1399 v->no_cacheable = 0; |
| 573 | 1400 v->not_found = 0; |
| 2533 | 1401 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1402 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1403 return NGX_ERROR; |
| 1404 } | |
| 1405 | |
| 1406 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1407 if (v->data == NULL) { | |
| 1408 return NGX_ERROR; | |
| 1409 } | |
| 1410 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1411 port = ngx_inet_get_port(r->connection->local_sockaddr); |
| 2533 | 1412 |
| 1413 if (port > 0 && port < 65536) { | |
| 1414 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1415 } | |
| 509 | 1416 |
| 573 | 1417 return NGX_OK; |
| 509 | 1418 } |
| 1419 | |
| 1420 | |
| 573 | 1421 static ngx_int_t |
| 731 | 1422 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1423 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1424 { | |
| 1425 #if (NGX_HTTP_SSL) | |
| 1426 | |
| 1427 if (r->connection->ssl) { | |
| 1428 v->len = sizeof("https") - 1; | |
| 1429 v->valid = 1; | |
| 1565 | 1430 v->no_cacheable = 0; |
| 731 | 1431 v->not_found = 0; |
| 732 | 1432 v->data = (u_char *) "https"; |
| 731 | 1433 |
| 1434 return NGX_OK; | |
| 1435 } | |
| 1436 | |
| 1437 #endif | |
| 1438 | |
| 1439 v->len = sizeof("http") - 1; | |
| 1440 v->valid = 1; | |
| 1565 | 1441 v->no_cacheable = 0; |
| 731 | 1442 v->not_found = 0; |
| 732 | 1443 v->data = (u_char *) "http"; |
| 731 | 1444 |
| 1445 return NGX_OK; | |
| 1446 } | |
| 1447 | |
| 1448 | |
| 1449 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1450 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1451 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1452 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1453 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1454 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1455 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1456 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1457 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1458 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1459 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1460 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1461 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1462 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1463 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1464 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1465 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1466 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1467 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1468 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1469 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1470 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1471 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1472 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1473 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1474 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
|
1475 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
|
1476 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1477 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1478 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1479 r->valid_unparsed_uri = 0; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1480 } |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1481 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1482 |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1483 static ngx_int_t |
| 1351 | 1484 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1485 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1486 { | |
| 1487 if (r->args.len == 0) { | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1488 *v = ngx_http_variable_null_value; |
| 1351 | 1489 return NGX_OK; |
| 1490 } | |
| 1491 | |
| 1492 v->len = 1; | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1493 v->valid = 1; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1494 v->no_cacheable = 0; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1495 v->not_found = 0; |
| 1351 | 1496 v->data = (u_char *) "?"; |
| 1497 | |
| 1498 return NGX_OK; | |
| 1499 } | |
| 1500 | |
| 1501 | |
| 1502 static ngx_int_t | |
| 573 | 1503 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1504 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1505 { |
| 671 | 1506 ngx_str_t path; |
| 573 | 1507 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1508 |
| 1509 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1510 | |
| 671 | 1511 if (clcf->root_lengths == NULL) { |
| 1512 v->len = clcf->root.len; | |
| 1513 v->valid = 1; | |
| 1565 | 1514 v->no_cacheable = 0; |
| 671 | 1515 v->not_found = 0; |
| 1516 v->data = clcf->root.data; | |
| 1517 | |
| 1518 } else { | |
| 1519 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1520 clcf->root_values->elts) | |
| 1521 == NULL) | |
| 1522 { | |
| 1523 return NGX_ERROR; | |
| 1524 } | |
| 1525 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1526 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
|
1527 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1528 { |
| 671 | 1529 return NGX_ERROR; |
| 1530 } | |
| 1531 | |
| 1532 v->len = path.len; | |
| 1533 v->valid = 1; | |
| 1565 | 1534 v->no_cacheable = 0; |
| 671 | 1535 v->not_found = 0; |
| 1536 v->data = path.data; | |
| 1537 } | |
| 509 | 1538 |
| 573 | 1539 return NGX_OK; |
| 509 | 1540 } |
| 1541 | |
| 1542 | |
| 573 | 1543 static ngx_int_t |
| 2259 | 1544 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1545 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1546 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1547 u_char *real; |
| 2259 | 1548 size_t len; |
| 1549 ngx_str_t path; | |
| 1550 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
|
1551 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1552 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1553 #endif |
| 2259 | 1554 |
| 1555 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1556 | |
| 1557 if (clcf->root_lengths == NULL) { | |
| 1558 path = clcf->root; | |
| 1559 | |
| 1560 } else { | |
| 1561 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1562 clcf->root_values->elts) | |
| 1563 == NULL) | |
| 1564 { | |
| 1565 return NGX_ERROR; | |
| 1566 } | |
| 1567 | |
| 1568 path.data[path.len - 1] = '\0'; | |
| 1569 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1570 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
|
1571 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1572 { |
| 2259 | 1573 return NGX_ERROR; |
| 1574 } | |
| 1575 } | |
| 1576 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1577 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1578 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1579 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1580 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1581 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1582 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1583 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1584 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1585 if (real == NULL) { |
| 2259 | 1586 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1587 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1588 return NGX_ERROR; | |
| 1589 } | |
| 1590 | |
| 1591 len = ngx_strlen(real); | |
| 1592 | |
| 1593 v->data = ngx_pnalloc(r->pool, len); | |
| 1594 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1595 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1596 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1597 #endif |
| 2259 | 1598 return NGX_ERROR; |
| 1599 } | |
| 1600 | |
| 1601 v->len = len; | |
| 1602 v->valid = 1; | |
| 1603 v->no_cacheable = 0; | |
| 1604 v->not_found = 0; | |
| 1605 | |
| 1606 ngx_memcpy(v->data, real, len); | |
| 1607 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1608 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1609 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1610 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1611 |
| 2259 | 1612 return NGX_OK; |
| 1613 } | |
| 1614 | |
| 1615 | |
| 1616 static ngx_int_t | |
| 573 | 1617 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1618 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1619 { |
| 773 | 1620 size_t root; |
| 573 | 1621 ngx_str_t path; |
| 499 | 1622 |
| 773 | 1623 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1624 return NGX_ERROR; |
| 557 | 1625 } |
| 509 | 1626 |
| 557 | 1627 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1628 |
| 573 | 1629 v->len = path.len - 1; |
| 1630 v->valid = 1; | |
| 1565 | 1631 v->no_cacheable = 0; |
| 573 | 1632 v->not_found = 0; |
| 1633 v->data = path.data; | |
| 499 | 1634 |
| 573 | 1635 return NGX_OK; |
| 499 | 1636 } |
| 1637 | |
| 1638 | |
| 573 | 1639 static ngx_int_t |
| 1811 | 1640 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1641 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1642 { | |
| 1643 ngx_http_core_srv_conf_t *cscf; | |
| 1644 | |
| 1645 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1646 | |
| 1647 v->len = cscf->server_name.len; | |
| 1648 v->valid = 1; | |
| 1649 v->no_cacheable = 0; | |
| 1650 v->not_found = 0; | |
| 1651 v->data = cscf->server_name.data; | |
| 1652 | |
| 1653 return NGX_OK; | |
| 1654 } | |
| 1655 | |
| 1656 | |
| 1657 static ngx_int_t | |
| 573 | 1658 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1659 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1660 { |
| 647 | 1661 if (r->main->method_name.data) { |
| 1662 v->len = r->main->method_name.len; | |
| 573 | 1663 v->valid = 1; |
| 1565 | 1664 v->no_cacheable = 0; |
| 573 | 1665 v->not_found = 0; |
| 647 | 1666 v->data = r->main->method_name.data; |
| 573 | 1667 |
| 1668 } else { | |
| 1669 v->not_found = 1; | |
| 561 | 1670 } |
| 1671 | |
| 573 | 1672 return NGX_OK; |
| 561 | 1673 } |
| 1674 | |
| 1675 | |
| 573 | 1676 static ngx_int_t |
| 1677 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1678 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1679 { |
| 573 | 1680 ngx_int_t rc; |
| 539 | 1681 |
| 1682 rc = ngx_http_auth_basic_user(r); | |
| 1683 | |
| 1684 if (rc == NGX_DECLINED) { | |
| 573 | 1685 v->not_found = 1; |
| 1686 return NGX_OK; | |
| 539 | 1687 } |
| 1688 | |
| 1689 if (rc == NGX_ERROR) { | |
| 573 | 1690 return NGX_ERROR; |
| 539 | 1691 } |
| 1692 | |
| 573 | 1693 v->len = r->headers_in.user.len; |
| 1694 v->valid = 1; | |
| 1565 | 1695 v->no_cacheable = 0; |
| 573 | 1696 v->not_found = 0; |
| 1697 v->data = r->headers_in.user.data; | |
| 571 | 1698 |
| 573 | 1699 return NGX_OK; |
| 571 | 1700 } |
| 1701 | |
| 1702 | |
| 611 | 1703 static ngx_int_t |
| 4886 | 1704 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1705 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1706 { | |
| 1707 u_char *p; | |
| 1708 | |
| 1709 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1710 if (p == NULL) { | |
| 1711 return NGX_ERROR; | |
| 1712 } | |
| 1713 | |
| 1714 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1715 v->valid = 1; | |
| 1716 v->no_cacheable = 0; | |
| 1717 v->not_found = 0; | |
| 1718 v->data = p; | |
| 1719 | |
| 1720 return NGX_OK; | |
| 1721 } | |
| 1722 | |
| 1723 | |
| 1724 static ngx_int_t | |
| 611 | 1725 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1726 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1727 { | |
| 1728 off_t sent; | |
| 1729 u_char *p; | |
| 1730 | |
| 1731 sent = r->connection->sent - r->header_size; | |
| 1732 | |
| 1733 if (sent < 0) { | |
| 1734 sent = 0; | |
| 1735 } | |
| 1736 | |
| 2049 | 1737 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1738 if (p == NULL) { |
| 1739 return NGX_ERROR; | |
| 1740 } | |
| 1741 | |
| 1742 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1743 v->valid = 1; | |
| 1565 | 1744 v->no_cacheable = 0; |
| 611 | 1745 v->not_found = 0; |
| 1746 v->data = p; | |
| 1747 | |
| 1748 return NGX_OK; | |
| 1749 } | |
| 1750 | |
| 1751 | |
| 629 | 1752 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1753 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
|
1754 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
|
1755 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1756 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
|
1757 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1758 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1759 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1760 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1761 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1762 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1763 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1764 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1765 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1766 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1767 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1768 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1769 { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1770 ngx_uint_t status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1771 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1772 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1773 if (v->data == NULL) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1774 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1775 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1776 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1777 if (r->err_status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1778 status = r->err_status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1779 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1780 } else if (r->headers_out.status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1781 status = r->headers_out.status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1782 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1783 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1784 status = 9; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1785 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1786 } else { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1787 status = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1788 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1789 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1790 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1791 v->valid = 1; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1792 v->no_cacheable = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1793 v->not_found = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1794 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1795 return NGX_OK; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1796 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1797 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1798 |
|
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1799 static ngx_int_t |
| 641 | 1800 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1801 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1802 { | |
| 1803 if (r->headers_out.content_type.len) { | |
| 1804 v->len = r->headers_out.content_type.len; | |
| 1805 v->valid = 1; | |
| 1565 | 1806 v->no_cacheable = 0; |
| 641 | 1807 v->not_found = 0; |
| 1808 v->data = r->headers_out.content_type.data; | |
| 1809 | |
| 1810 } else { | |
| 1811 v->not_found = 1; | |
| 1812 } | |
| 1813 | |
| 1814 return NGX_OK; | |
| 1815 } | |
| 1816 | |
| 1817 | |
| 1818 static ngx_int_t | |
| 1819 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1820 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1821 { | |
| 1822 u_char *p; | |
| 1823 | |
| 1824 if (r->headers_out.content_length) { | |
| 1825 v->len = r->headers_out.content_length->value.len; | |
| 1826 v->valid = 1; | |
| 1565 | 1827 v->no_cacheable = 0; |
| 641 | 1828 v->not_found = 0; |
| 1829 v->data = r->headers_out.content_length->value.data; | |
| 1830 | |
| 1831 return NGX_OK; | |
| 1832 } | |
| 1833 | |
| 1834 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1835 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1836 if (p == NULL) { |
| 1837 return NGX_ERROR; | |
| 1838 } | |
| 1839 | |
| 1840 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1841 v->valid = 1; | |
| 1565 | 1842 v->no_cacheable = 0; |
| 641 | 1843 v->not_found = 0; |
| 1844 v->data = p; | |
| 1845 | |
| 1846 return NGX_OK; | |
| 1847 } | |
| 1848 | |
| 1849 v->not_found = 1; | |
| 1850 | |
| 1851 return NGX_OK; | |
| 1852 } | |
| 1853 | |
| 1854 | |
| 1855 static ngx_int_t | |
|
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fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
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|
1856 ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
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1857 ngx_http_variable_value_t *v, uintptr_t data) |
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|
1858 { |
|
2539
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|
1859 ngx_str_t name; |
|
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1860 |
|
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|
1861 if (r->headers_out.location) { |
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|
1862 v->len = r->headers_out.location->value.len; |
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|
1863 v->valid = 1; |
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|
1864 v->no_cacheable = 0; |
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|
1865 v->not_found = 0; |
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|
1866 v->data = r->headers_out.location->value.data; |
|
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1867 |
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1868 return NGX_OK; |
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1869 } |
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1870 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
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|
1871 ngx_str_set(&name, "sent_http_location"); |
|
2539
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|
1872 |
|
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|
1873 return ngx_http_variable_unknown_header(v, &name, |
|
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1874 &r->headers_out.headers.part, |
|
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|
1875 sizeof("sent_http_") - 1); |
|
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|
1876 } |
|
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|
1877 |
|
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1878 |
|
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|
1879 static ngx_int_t |
| 641 | 1880 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1881 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1882 { | |
| 1883 u_char *p; | |
| 1884 | |
| 1885 if (r->headers_out.last_modified) { | |
| 1886 v->len = r->headers_out.last_modified->value.len; | |
| 1887 v->valid = 1; | |
| 1565 | 1888 v->no_cacheable = 0; |
| 641 | 1889 v->not_found = 0; |
| 1890 v->data = r->headers_out.last_modified->value.data; | |
| 1891 | |
| 1892 return NGX_OK; | |
| 1893 } | |
| 1894 | |
| 1895 if (r->headers_out.last_modified_time >= 0) { | |
|
5434
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parents:
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|
1896 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1897 if (p == NULL) { |
| 1898 return NGX_ERROR; | |
| 1899 } | |
| 1900 | |
| 1901 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1902 v->valid = 1; | |
| 1565 | 1903 v->no_cacheable = 0; |
| 641 | 1904 v->not_found = 0; |
| 1905 v->data = p; | |
| 1906 | |
| 1907 return NGX_OK; | |
| 1908 } | |
| 1909 | |
| 1910 v->not_found = 1; | |
| 1911 | |
| 1912 return NGX_OK; | |
| 1913 } | |
| 1914 | |
| 1915 | |
| 1916 static ngx_int_t | |
| 1917 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1918 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1919 { | |
| 1920 size_t len; | |
| 1921 char *p; | |
| 1922 | |
|
5072
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Proxy: support for connection upgrade (101 Switching Protocols).
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parents:
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diff
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|
1923 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
|
7fa7e60a7f66
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parents:
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diff
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|
1924 len = sizeof("upgrade") - 1; |
|
7fa7e60a7f66
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|
1925 p = "upgrade"; |
|
7fa7e60a7f66
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parents:
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|
1926 |
|
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|
1927 } else if (r->keepalive) { |
| 641 | 1928 len = sizeof("keep-alive") - 1; |
| 1929 p = "keep-alive"; | |
| 1930 | |
| 1931 } else { | |
| 1932 len = sizeof("close") - 1; | |
| 1933 p = "close"; | |
| 1934 } | |
| 1935 | |
| 1936 v->len = len; | |
| 1937 v->valid = 1; | |
| 1565 | 1938 v->no_cacheable = 0; |
| 641 | 1939 v->not_found = 0; |
| 1940 v->data = (u_char *) p; | |
| 1941 | |
| 1942 return NGX_OK; | |
| 1943 } | |
| 1944 | |
| 1945 | |
| 1946 static ngx_int_t | |
| 1947 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1948 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1949 { | |
| 1950 u_char *p; | |
| 1951 ngx_http_core_loc_conf_t *clcf; | |
| 1952 | |
| 1953 if (r->keepalive) { | |
| 1954 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1955 | |
| 1956 if (clcf->keepalive_header) { | |
| 1957 | |
| 2049 | 1958 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1959 if (p == NULL) { |
| 1960 return NGX_ERROR; | |
| 1961 } | |
| 1962 | |
| 1963 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1964 v->valid = 1; | |
| 1565 | 1965 v->no_cacheable = 0; |
| 641 | 1966 v->not_found = 0; |
| 1967 v->data = p; | |
| 1968 | |
| 1969 return NGX_OK; | |
| 1970 } | |
| 1971 } | |
| 1972 | |
| 1973 v->not_found = 1; | |
| 1974 | |
| 1975 return NGX_OK; | |
| 1976 } | |
| 1977 | |
| 1978 | |
| 1979 static ngx_int_t | |
| 1980 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1981 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1982 { | |
| 1983 if (r->chunked) { | |
| 1984 v->len = sizeof("chunked") - 1; | |
| 1985 v->valid = 1; | |
| 1565 | 1986 v->no_cacheable = 0; |
| 641 | 1987 v->not_found = 0; |
| 1988 v->data = (u_char *) "chunked"; | |
| 1989 | |
| 1990 } else { | |
| 1991 v->not_found = 1; | |
| 1992 } | |
| 1993 | |
| 1994 return NGX_OK; | |
| 1995 } | |
| 1996 | |
| 1997 | |
|
7504
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Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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changeset
|
1998 static void |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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changeset
|
1999 ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2000 ngx_http_variable_value_t *v, uintptr_t data) |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2001 { |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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changeset
|
2002 ssize_t s; |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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changeset
|
2003 ngx_str_t val; |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2004 |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2005 val.len = v->len; |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2006 val.data = v->data; |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2007 |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2008 s = ngx_parse_size(&val); |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2009 |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2010 if (s == NGX_ERROR) { |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
7427
diff
changeset
|
2011 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2012 "invalid $limit_rate \"%V\"", &val); |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2013 return; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2014 } |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2015 |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2016 r->limit_rate = s; |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2017 r->limit_rate_set = 1; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2018 } |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
7427
diff
changeset
|
2019 |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
2020 |
| 641 | 2021 static ngx_int_t |
| 629 | 2022 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 2023 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2024 { | |
| 2025 if (r->request_complete) { | |
| 2026 v->len = 2; | |
| 2027 v->valid = 1; | |
| 1565 | 2028 v->no_cacheable = 0; |
| 629 | 2029 v->not_found = 0; |
| 2030 v->data = (u_char *) "OK"; | |
| 2031 | |
| 2032 return NGX_OK; | |
| 2033 } | |
| 2034 | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
2035 *v = ngx_http_variable_null_value; |
| 629 | 2036 |
| 2037 return NGX_OK; | |
| 2038 } | |
| 2039 | |
| 2040 | |
| 759 | 2041 static ngx_int_t |
| 2844 | 2042 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 2043 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2044 { | |
| 2045 u_char *p; | |
| 2046 size_t len; | |
|
4921
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2047 ngx_buf_t *buf; |
| 2844 | 2048 ngx_chain_t *cl; |
| 2049 | |
|
2878
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2050 if (r->request_body == NULL |
|
8535736ace1a
fix segfault introduced in r2845
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parents:
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diff
changeset
|
2051 || r->request_body->bufs == NULL |
|
8535736ace1a
fix segfault introduced in r2845
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changeset
|
2052 || r->request_body->temp_file) |
|
8535736ace1a
fix segfault introduced in r2845
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parents:
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diff
changeset
|
2053 { |
| 2844 | 2054 v->not_found = 1; |
| 2055 | |
| 2056 return NGX_OK; | |
| 2057 } | |
| 2058 | |
| 2059 cl = r->request_body->bufs; | |
| 2060 buf = cl->buf; | |
| 2061 | |
| 2062 if (cl->next == NULL) { | |
| 2063 v->len = buf->last - buf->pos; | |
| 2064 v->valid = 1; | |
| 2065 v->no_cacheable = 0; | |
| 2066 v->not_found = 0; | |
| 2067 v->data = buf->pos; | |
| 2068 | |
| 2069 return NGX_OK; | |
| 2070 } | |
| 2071 | |
|
4921
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Request body: $request_body variable generalization.
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parents:
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diff
changeset
|
2072 len = buf->last - buf->pos; |
|
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Request body: $request_body variable generalization.
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changeset
|
2073 cl = cl->next; |
|
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Request body: $request_body variable generalization.
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|
2074 |
|
fbc0791bebb2
Request body: $request_body variable generalization.
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parents:
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changeset
|
2075 for ( /* void */ ; cl; cl = cl->next) { |
|
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Request body: $request_body variable generalization.
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changeset
|
2076 buf = cl->buf; |
|
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Request body: $request_body variable generalization.
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changeset
|
2077 len += buf->last - buf->pos; |
|
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Request body: $request_body variable generalization.
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changeset
|
2078 } |
| 2844 | 2079 |
| 2080 p = ngx_pnalloc(r->pool, len); | |
| 2081 if (p == NULL) { | |
| 2082 return NGX_ERROR; | |
| 2083 } | |
| 2084 | |
| 2085 v->data = p; | |
|
4921
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Request body: $request_body variable generalization.
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parents:
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changeset
|
2086 cl = r->request_body->bufs; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2087 |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2088 for ( /* void */ ; cl; cl = cl->next) { |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2089 buf = cl->buf; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2090 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2091 } |
| 2844 | 2092 |
| 2093 v->len = len; | |
| 2094 v->valid = 1; | |
| 2095 v->no_cacheable = 0; | |
| 2096 v->not_found = 0; | |
| 2097 | |
| 2098 return NGX_OK; | |
| 2099 } | |
| 2100 | |
| 2101 | |
| 2102 static ngx_int_t | |
| 759 | 2103 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2104 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2105 { | |
| 2106 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
|
763
0b0f3d4854c0
variable should not be found if no request body file
Igor Sysoev <igor@sysoev.ru>
parents:
759
diff
changeset
|
2107 v->not_found = 1; |
| 759 | 2108 |
| 2109 return NGX_OK; | |
| 2110 } | |
| 2111 | |
| 2112 v->len = r->request_body->temp_file->file.name.len; | |
| 2113 v->valid = 1; | |
| 1565 | 2114 v->no_cacheable = 0; |
| 759 | 2115 v->not_found = 0; |
| 2116 v->data = r->request_body->temp_file->file.name.data; | |
| 2117 | |
| 2118 return NGX_OK; | |
| 2119 } | |
| 2120 | |
| 2121 | |
| 1329 | 2122 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2123 ngx_http_variable_request_length(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2124 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
|
2125 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2126 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2127 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2128 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2129 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2130 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2131 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2132 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2133 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2134 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2135 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2136 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2137 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2138 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2139 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2140 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2141 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2142 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2143 static ngx_int_t |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2144 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2145 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2146 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2147 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2148 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2149 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2150 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2151 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
|
2152 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2153 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2154 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2155 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2156 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2157 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2158 ms = (ngx_msec_int_t) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2159 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2160 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2161 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2162 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2163 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2164 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2165 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2166 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2167 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2168 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2169 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2170 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2171 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2172 static ngx_int_t |
| 6531 | 2173 ngx_http_variable_request_id(ngx_http_request_t *r, |
| 2174 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2175 { | |
| 2176 u_char *id; | |
| 2177 | |
| 2178 #if (NGX_OPENSSL) | |
| 2179 u_char random_bytes[16]; | |
| 2180 #endif | |
| 2181 | |
| 2182 id = ngx_pnalloc(r->pool, 32); | |
| 2183 if (id == NULL) { | |
| 2184 return NGX_ERROR; | |
| 2185 } | |
| 2186 | |
| 2187 v->valid = 1; | |
| 2188 v->no_cacheable = 0; | |
| 2189 v->not_found = 0; | |
| 2190 | |
| 2191 v->len = 32; | |
| 2192 v->data = id; | |
| 2193 | |
| 2194 #if (NGX_OPENSSL) | |
| 2195 | |
| 2196 if (RAND_bytes(random_bytes, 16) == 1) { | |
| 2197 ngx_hex_dump(id, random_bytes, 16); | |
| 2198 return NGX_OK; | |
| 2199 } | |
| 2200 | |
| 2201 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
| 2202 | |
| 2203 #endif | |
| 2204 | |
| 2205 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
| 2206 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
| 2207 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
| 2208 | |
| 2209 return NGX_OK; | |
| 2210 } | |
| 2211 | |
| 2212 | |
| 2213 static ngx_int_t | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2214 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2215 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2216 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2217 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2218 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2219 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2220 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2221 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2222 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2223 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2224 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2225 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2226 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2227 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2228 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2229 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2230 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2231 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2232 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2233 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2234 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2235 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2236 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2237 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2238 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2239 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2240 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2241 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2242 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2243 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2244 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2245 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
|
2246 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2247 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2248 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2249 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2250 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2251 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2252 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2253 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2254 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2255 static ngx_int_t |
| 1329 | 2256 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2257 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2258 { | |
| 2259 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2260 v->valid = 1; | |
| 1565 | 2261 v->no_cacheable = 0; |
| 1329 | 2262 v->not_found = 0; |
| 2263 v->data = (u_char *) NGINX_VERSION; | |
| 2264 | |
| 2265 return NGX_OK; | |
| 2266 } | |
| 2267 | |
| 2268 | |
| 2011 | 2269 static ngx_int_t |
| 2270 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2271 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2272 { | |
| 2273 v->len = ngx_cycle->hostname.len; | |
| 2274 v->valid = 1; | |
| 2275 v->no_cacheable = 0; | |
| 2276 v->not_found = 0; | |
| 2277 v->data = ngx_cycle->hostname.data; | |
| 2278 | |
| 2279 return NGX_OK; | |
| 2280 } | |
| 2281 | |
| 2282 | |
| 2249 | 2283 static ngx_int_t |
| 2284 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2285 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2286 { | |
| 2287 u_char *p; | |
| 2288 | |
| 2289 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2290 if (p == NULL) { | |
| 2291 return NGX_ERROR; | |
| 2292 } | |
| 2293 | |
| 2294 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2295 v->valid = 1; | |
| 2296 v->no_cacheable = 0; | |
| 2297 v->not_found = 0; | |
| 2298 v->data = p; | |
| 2299 | |
| 2300 return NGX_OK; | |
| 2301 } | |
| 2302 | |
| 2303 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2304 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2305 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2306 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2307 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2308 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2309 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2310 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2311 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
|
2312 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2313 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2314 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2315 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2316 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2317 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2318 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
|
2319 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2320 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2321 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2322 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2323 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2324 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2325 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2326 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2327 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2328 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2329 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
|
2330 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
|
2331 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2332 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2333 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2334 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
|
2335 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2336 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2337 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2338 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2339 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
|
2340 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
|
2341 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2342 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
|
2343 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2344 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2345 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2346 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2347 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2348 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2349 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2350 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2351 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2352 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2353 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
|
2354 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
|
2355 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2356 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2357 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2358 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
|
2359 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2360 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2361 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2362 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2363 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
|
2364 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2365 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
|
2366 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2367 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2368 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2369 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2370 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2371 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2372 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2373 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2374 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2375 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2376 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
|
2377 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2378 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2379 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2380 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2381 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2382 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2383 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2384 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2385 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2386 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
|
2387 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2388 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2389 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2390 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2391 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2392 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2393 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2394 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2395 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
|
2396 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2397 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
|
2398 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2399 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2400 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2401 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2402 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2403 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2404 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2405 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2406 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2407 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2408 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2409 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2410 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2411 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2412 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2413 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
|
2414 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2415 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2416 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2417 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2418 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2419 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2420 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2421 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2422 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2423 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2424 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2425 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2426 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2427 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2428 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2429 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2430 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2431 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2432 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2433 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2434 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2435 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2436 |
| 3325 | 2437 static ngx_int_t |
| 2438 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2439 uintptr_t data) | |
| 2440 { | |
| 2441 v->not_found = 1; | |
| 2442 return NGX_OK; | |
| 2443 } | |
| 2444 | |
| 2445 | |
| 2446 ngx_http_regex_t * | |
| 2447 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2448 { | |
| 2449 u_char *p; | |
| 2450 size_t size; | |
| 2451 ngx_str_t name; | |
| 2452 ngx_uint_t i, n; | |
| 2453 ngx_http_variable_t *v; | |
| 2454 ngx_http_regex_t *re; | |
| 2455 ngx_http_regex_variable_t *rv; | |
| 2456 ngx_http_core_main_conf_t *cmcf; | |
| 2457 | |
| 2458 rc->pool = cf->pool; | |
| 2459 | |
| 2460 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2461 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2462 return NULL; | |
| 2463 } | |
| 2464 | |
| 2465 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2466 if (re == NULL) { | |
| 2467 return NULL; | |
| 2468 } | |
| 2469 | |
| 2470 re->regex = rc->regex; | |
| 2471 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2472 re->name = rc->pattern; |
| 3325 | 2473 |
| 2474 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2475 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2476 | |
| 2477 n = (ngx_uint_t) rc->named_captures; | |
| 2478 | |
| 2479 if (n == 0) { | |
| 2480 return re; | |
| 2481 } | |
| 2482 | |
| 2483 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2484 if (rv == NULL) { | |
| 2485 return NULL; | |
| 2486 } | |
| 2487 | |
| 2488 re->variables = rv; | |
| 2489 re->nvariables = n; | |
| 2490 | |
| 2491 size = rc->name_size; | |
| 2492 p = rc->names; | |
| 2493 | |
| 2494 for (i = 0; i < n; i++) { | |
| 2495 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2496 | |
| 2497 name.data = &p[2]; | |
| 2498 name.len = ngx_strlen(name.data); | |
| 2499 | |
| 2500 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2501 if (v == NULL) { | |
| 2502 return NULL; | |
| 2503 } | |
| 2504 | |
| 2505 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2506 if (rv[i].index == NGX_ERROR) { | |
| 2507 return NULL; | |
| 2508 } | |
| 2509 | |
| 2510 v->get_handler = ngx_http_variable_not_found; | |
| 2511 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2512 p += size; |
| 3325 | 2513 } |
| 2514 | |
| 2515 return re; | |
| 2516 } | |
| 2517 | |
| 2518 | |
| 2519 ngx_int_t | |
| 2520 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2521 { | |
| 2522 ngx_int_t rc, index; | |
| 2523 ngx_uint_t i, n, len; | |
| 2524 ngx_http_variable_value_t *vv; | |
| 2525 ngx_http_core_main_conf_t *cmcf; | |
| 2526 | |
| 2527 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2528 | |
| 2529 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2530 len = cmcf->ncaptures; |
| 3325 | 2531 |
|
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2532 if (r->captures == NULL || r->realloc_captures) { |
|
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2533 r->realloc_captures = 0; |
|
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2534 |
| 3325 | 2535 r->captures = ngx_palloc(r->pool, len * sizeof(int)); |
| 2536 if (r->captures == NULL) { | |
| 2537 return NGX_ERROR; | |
| 2538 } | |
| 2539 } | |
| 2540 | |
| 2541 } else { | |
| 2542 len = 0; | |
| 2543 } | |
| 2544 | |
| 2545 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2546 | |
| 2547 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2548 return NGX_DECLINED; | |
| 2549 } | |
| 2550 | |
| 2551 if (rc < 0) { | |
| 2552 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2553 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2554 rc, s, &re->name); | |
| 2555 return NGX_ERROR; | |
| 2556 } | |
| 2557 | |
| 2558 for (i = 0; i < re->nvariables; i++) { | |
| 2559 | |
| 2560 n = re->variables[i].capture; | |
| 2561 index = re->variables[i].index; | |
| 2562 vv = &r->variables[index]; | |
| 2563 | |
| 2564 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2565 vv->valid = 1; | |
| 2566 vv->no_cacheable = 0; | |
| 2567 vv->not_found = 0; | |
| 2568 vv->data = &s->data[r->captures[n]]; | |
| 2569 | |
| 2570 #if (NGX_DEBUG) | |
| 2571 { | |
| 2572 ngx_http_variable_t *v; | |
| 2573 | |
| 2574 v = cmcf->variables.elts; | |
| 2575 | |
|
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2576 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
|
2577 "http regex set $%V to \"%v\"", &v[index].name, vv); |
| 3325 | 2578 } |
| 2579 #endif | |
| 2580 } | |
| 2581 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2582 r->ncaptures = rc * 2; |
| 3325 | 2583 r->captures_data = s->data; |
| 2584 | |
| 2585 return NGX_OK; | |
| 2586 } | |
| 2587 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2588 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2589 |
| 3325 | 2590 |
| 499 | 2591 ngx_int_t |
| 509 | 2592 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2593 { |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2594 ngx_http_variable_t *cv, *v; |
| 501 | 2595 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2596 |
| 509 | 2597 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2598 | |
| 611 | 2599 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2600 sizeof(ngx_hash_keys_arrays_t)); | |
| 2601 if (cmcf->variables_keys == NULL) { | |
| 2602 return NGX_ERROR; | |
| 2603 } | |
| 2604 | |
| 2605 cmcf->variables_keys->pool = cf->pool; | |
| 2606 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2607 | |
| 2608 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2609 != NGX_OK) | |
| 509 | 2610 { |
| 499 | 2611 return NGX_ERROR; |
| 2612 } | |
| 2613 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2614 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2615 sizeof(ngx_http_variable_t)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2616 != NGX_OK) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2617 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2618 return NGX_ERROR; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2619 } |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2620 |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2621 for (cv = ngx_http_core_variables; cv->name.len; cv++) { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2622 v = ngx_http_add_variable(cf, &cv->name, cv->flags); |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2623 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2624 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2625 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2626 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2627 *v = *cv; |
| 499 | 2628 } |
| 2629 | |
| 2630 return NGX_OK; | |
| 2631 } | |
| 509 | 2632 |
| 2633 | |
| 2634 ngx_int_t | |
| 2635 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2636 { | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2637 size_t len; |
| 509 | 2638 ngx_uint_t i, n; |
| 611 | 2639 ngx_hash_key_t *key; |
| 2640 ngx_hash_init_t hash; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2641 ngx_http_variable_t *v, *av, *pv; |
| 509 | 2642 ngx_http_core_main_conf_t *cmcf; |
| 2643 | |
| 2644 /* set the handlers for the indexed http variables */ | |
| 2645 | |
| 2646 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2647 | |
| 2648 v = cmcf->variables.elts; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2649 pv = cmcf->prefix_variables.elts; |
| 611 | 2650 key = cmcf->variables_keys->keys.elts; |
| 509 | 2651 |
| 2652 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2653 | |
| 611 | 2654 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2655 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2656 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2657 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2658 if (v[i].name.len == key[n].key.len |
| 611 | 2659 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2660 == 0) |
| 2661 { | |
| 637 | 2662 v[i].get_handler = av->get_handler; |
| 611 | 2663 v[i].data = av->data; |
| 527 | 2664 |
| 611 | 2665 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2666 v[i].flags = av->flags; | |
| 509 | 2667 |
| 611 | 2668 av->index = i; |
| 533 | 2669 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2670 if (av->get_handler == NULL |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2671 || (av->flags & NGX_HTTP_VAR_WEAK)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2672 { |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2673 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2674 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2675 |
| 509 | 2676 goto next; |
| 2677 } | |
| 2678 } | |
| 2679 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2680 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2681 av = NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2682 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2683 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2684 if (v[i].name.len >= pv[n].name.len && v[i].name.len > len |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2685 && ngx_strncmp(v[i].name.data, pv[n].name.data, pv[n].name.len) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2686 == 0) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2687 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2688 av = &pv[n]; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2689 len = pv[n].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2690 } |
| 1162 | 2691 } |
| 2692 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2693 if (av) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2694 v[i].get_handler = av->get_handler; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2695 v[i].data = (uintptr_t) &v[i].name; |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2696 v[i].flags = av->flags; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2697 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2698 goto next; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2699 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2700 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2701 if (v[i].get_handler == NULL) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2702 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2703 "unknown \"%V\" variable", &v[i].name); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2704 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2705 return NGX_ERROR; |
| 2137 | 2706 } |
| 2707 | |
| 509 | 2708 next: |
| 2709 continue; | |
| 2710 } | |
| 2711 | |
| 2712 | |
| 611 | 2713 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2714 av = key[n].value; | |
| 2715 | |
| 2716 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2717 key[n].key.data = NULL; | |
| 583 | 2718 } |
| 2719 } | |
| 2720 | |
| 2721 | |
| 611 | 2722 hash.hash = &cmcf->variables_hash; |
| 2723 hash.key = ngx_hash_key; | |
| 2724 hash.max_size = cmcf->variables_hash_max_size; | |
| 2725 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2726 hash.name = "variables_hash"; | |
| 2727 hash.pool = cf->pool; | |
| 2728 hash.temp_pool = NULL; | |
| 509 | 2729 |
| 611 | 2730 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2731 cmcf->variables_keys->keys.nelts) | |
| 581 | 2732 != NGX_OK) |
| 509 | 2733 { |
| 2734 return NGX_ERROR; | |
| 2735 } | |
| 2736 | |
| 611 | 2737 cmcf->variables_keys = NULL; |
| 509 | 2738 |
| 2739 return NGX_OK; | |
| 2740 } |