Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 7226:0b1eb40de6da
Improved code readablity.
No functional changes.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Wed, 07 Mar 2018 18:28:12 +0300 |
| parents | 6ba68ad8b24c |
| children | 81d49f85afed |
| 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
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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
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15 ngx_str_t *name, ngx_uint_t flags); |
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d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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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
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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
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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
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24 ngx_http_variable_value_t *v, uintptr_t data); |
| 637 | 25 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 26 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 27 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 28 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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29 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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30 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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31 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 32 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 33 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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34 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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35 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 36 |
| 37 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 38 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 39 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 40 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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41 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
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42 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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43 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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44 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
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45 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
|
46 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 47 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 48 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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49 #if (NGX_HAVE_TCP_INFO) |
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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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50 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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51 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
|
52 #endif |
| 577 | 53 |
|
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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54 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
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55 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 56 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 57 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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58 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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59 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 60 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 61 ngx_http_variable_value_t *v, uintptr_t data); | |
| 62 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 63 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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64 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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65 ngx_http_variable_value_t *v, uintptr_t data); |
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6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
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66 static ngx_int_t ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
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28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
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67 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 68 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 69 ngx_http_variable_value_t *v, uintptr_t data); | |
| 70 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 71 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 72 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 73 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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74 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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75 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
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76 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
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77 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 78 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 79 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 80 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 81 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 82 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 83 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 84 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 85 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 86 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 87 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 88 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 89 ngx_http_variable_value_t *v, uintptr_t data); | |
| 90 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 91 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 92 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 93 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 94 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 95 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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96 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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97 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 98 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 99 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 100 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 101 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 102 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 103 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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104 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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105 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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106 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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107 ngx_http_variable_value_t *v, uintptr_t data); |
| 6531 | 108 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
| 109 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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110 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
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956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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111 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 112 |
| 641 | 113 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 114 ngx_http_variable_value_t *v, uintptr_t data); | |
| 115 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 116 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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117 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
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51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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118 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 119 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 120 ngx_http_variable_value_t *v, uintptr_t data); | |
| 121 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 122 ngx_http_variable_value_t *v, uintptr_t data); | |
| 123 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 124 ngx_http_variable_value_t *v, uintptr_t data); | |
| 125 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 126 ngx_http_variable_value_t *v, uintptr_t data); | |
| 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, |
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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); |
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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, |
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002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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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, |
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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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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
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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
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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
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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, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
202 ngx_http_variable_proxy_protocol_addr, 0, 0, 0 }, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
203 |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
204 { ngx_string("proxy_protocol_port"), NULL, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
205 ngx_http_variable_proxy_protocol_port, 0, 0, 0 }, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
206 |
| 637 | 207 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 208 |
| 637 | 209 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 210 |
| 637 | 211 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 212 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 213 |
| 731 | 214 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 215 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
216 { 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
|
217 |
| 637 | 218 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 219 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 220 |
| 637 | 221 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 222 offsetof(ngx_http_request_t, uri), | |
| 1565 | 223 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 224 |
| 225 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 226 offsetof(ngx_http_request_t, uri), |
| 1565 | 227 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 228 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
229 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 230 |
| 637 | 231 { ngx_string("document_root"), NULL, |
| 1565 | 232 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 233 |
| 2259 | 234 { ngx_string("realpath_root"), NULL, |
| 235 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 236 | |
| 637 | 237 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 238 offsetof(ngx_http_request_t, args), |
| 1565 | 239 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 240 |
| 1350 | 241 { ngx_string("args"), |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
242 ngx_http_variable_set_args, |
| 1350 | 243 ngx_http_variable_request, |
| 589 | 244 offsetof(ngx_http_request_t, args), |
| 1565 | 245 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 246 |
| 1351 | 247 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 248 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 249 |
| 637 | 250 { ngx_string("request_filename"), NULL, |
| 251 ngx_http_variable_request_filename, 0, | |
| 1565 | 252 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 253 |
| 1811 | 254 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 255 |
| 637 | 256 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
257 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
258 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 259 |
| 637 | 260 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 261 |
| 4886 | 262 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 263 0, 0, 0 }, | |
| 264 | |
| 637 | 265 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 266 0, 0, 0 }, |
| 267 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
268 { 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
|
269 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
270 |
| 637 | 271 { ngx_string("request_completion"), NULL, |
| 272 ngx_http_variable_request_completion, | |
| 629 | 273 0, 0, 0 }, |
| 274 | |
| 2844 | 275 { ngx_string("request_body"), NULL, |
| 276 ngx_http_variable_request_body, | |
| 277 0, 0, 0 }, | |
| 278 | |
| 759 | 279 { ngx_string("request_body_file"), NULL, |
| 280 ngx_http_variable_request_body_file, | |
| 281 0, 0, 0 }, | |
| 282 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
283 { 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
|
284 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
|
285 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
286 { 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
|
287 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
288 |
| 6531 | 289 { ngx_string("request_id"), NULL, |
| 290 ngx_http_variable_request_id, | |
| 291 0, 0, 0 }, | |
| 292 | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
293 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
294 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
295 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
296 |
| 641 | 297 { ngx_string("sent_http_content_type"), NULL, |
| 298 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 299 | |
| 300 { ngx_string("sent_http_content_length"), NULL, | |
| 301 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 302 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
303 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
304 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
|
305 |
| 641 | 306 { ngx_string("sent_http_last_modified"), NULL, |
| 307 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 308 | |
| 309 { ngx_string("sent_http_connection"), NULL, | |
| 310 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 311 | |
| 312 { ngx_string("sent_http_keep_alive"), NULL, | |
| 313 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 314 | |
| 315 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 316 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 317 | |
| 318 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 319 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 320 | |
|
7199
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
321 { 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
|
322 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
|
323 |
| 637 | 324 { ngx_string("limit_rate"), ngx_http_variable_request_set_size, |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
325 ngx_http_variable_request_get_size, |
| 637 | 326 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 327 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 328 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
329 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
330 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
331 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
332 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
333 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
334 |
| 1329 | 335 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 336 0, 0, 0 }, | |
| 337 | |
| 2011 | 338 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 339 0, 0, 0 }, | |
| 340 | |
| 2249 | 341 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 342 0, 0, 0 }, | |
| 343 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
344 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
345 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
346 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
347 { 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
|
348 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
|
349 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
350 { 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
|
351 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
|
352 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
353 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
354 { 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
|
355 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
|
356 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
357 { 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
|
358 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
359 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
360 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
361 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
362 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
363 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
364 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
365 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
366 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
367 { ngx_string("http_"), NULL, ngx_http_variable_unknown_header_in, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
368 0, NGX_HTTP_VAR_PREFIX, 0 }, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
369 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
370 { ngx_string("sent_http_"), NULL, ngx_http_variable_unknown_header_out, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
371 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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372 |
|
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373 { ngx_string("sent_trailer_"), NULL, ngx_http_variable_unknown_trailer_out, |
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374 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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375 |
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376 { ngx_string("cookie_"), NULL, ngx_http_variable_cookie, |
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377 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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378 |
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379 { ngx_string("arg_"), NULL, ngx_http_variable_argument, |
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380 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 }, |
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381 |
|
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382 ngx_http_null_variable |
| 499 | 383 }; |
| 384 | |
| 385 | |
| 577 | 386 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 387 ngx_http_variable(""); | |
| 388 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 389 ngx_http_variable("1"); | |
| 390 | |
| 391 | |
|
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392 static ngx_uint_t ngx_http_variable_depth = 100; |
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393 |
|
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394 |
| 499 | 395 ngx_http_variable_t * |
| 509 | 396 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 397 { | |
| 611 | 398 ngx_int_t rc; |
| 509 | 399 ngx_uint_t i; |
| 611 | 400 ngx_hash_key_t *key; |
| 509 | 401 ngx_http_variable_t *v; |
| 402 ngx_http_core_main_conf_t *cmcf; | |
| 403 | |
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404 if (name->len == 0) { |
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405 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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406 "invalid variable name \"$\""); |
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407 return NULL; |
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408 } |
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409 |
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410 if (flags & NGX_HTTP_VAR_PREFIX) { |
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411 return ngx_http_add_prefix_variable(cf, name, flags); |
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412 } |
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413 |
| 509 | 414 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 415 | |
| 611 | 416 key = cmcf->variables_keys->keys.elts; |
| 417 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 418 if (name->len != key[i].key.len | |
| 419 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 420 { |
| 421 continue; | |
| 422 } | |
| 423 | |
| 611 | 424 v = key[i].value; |
| 425 | |
| 1565 | 426 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 427 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 428 "the duplicate \"%V\" variable", name); | |
| 429 return NULL; | |
| 430 } | |
| 431 | |
| 7226 | 432 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 433 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 434 } | |
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435 |
| 611 | 436 return v; |
| 509 | 437 } |
| 438 | |
| 611 | 439 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 440 if (v == NULL) { |
| 441 return NULL; | |
| 442 } | |
| 443 | |
| 444 v->name.len = name->len; | |
| 2049 | 445 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 446 if (v->name.data == NULL) { |
| 447 return NULL; | |
| 448 } | |
| 449 | |
| 2135 | 450 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 451 |
| 637 | 452 v->set_handler = NULL; |
| 453 v->get_handler = NULL; | |
| 509 | 454 v->data = 0; |
| 455 v->flags = flags; | |
| 533 | 456 v->index = 0; |
| 509 | 457 |
| 611 | 458 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 459 | |
| 460 if (rc == NGX_ERROR) { | |
| 461 return NULL; | |
| 462 } | |
| 463 | |
| 464 if (rc == NGX_BUSY) { | |
| 465 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 466 "conflicting variable name \"%V\"", name); | |
| 467 return NULL; | |
| 468 } | |
| 469 | |
| 509 | 470 return v; |
| 471 } | |
| 472 | |
| 473 | |
|
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474 static ngx_http_variable_t * |
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475 ngx_http_add_prefix_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
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476 { |
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477 ngx_uint_t i; |
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478 ngx_http_variable_t *v; |
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479 ngx_http_core_main_conf_t *cmcf; |
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480 |
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481 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
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482 |
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483 v = cmcf->prefix_variables.elts; |
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484 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
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485 if (name->len != v[i].name.len |
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486 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) |
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487 { |
|
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|
488 continue; |
|
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|
489 } |
|
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|
490 |
|
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491 v = &v[i]; |
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492 |
|
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493 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
|
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|
494 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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|
495 "the duplicate \"%V\" variable", name); |
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496 return NULL; |
|
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|
497 } |
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|
498 |
| 7226 | 499 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 500 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 501 } | |
|
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502 |
|
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|
503 return v; |
|
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|
504 } |
|
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|
505 |
|
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|
506 v = ngx_array_push(&cmcf->prefix_variables); |
|
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507 if (v == NULL) { |
|
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|
508 return NULL; |
|
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|
509 } |
|
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|
510 |
|
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|
511 v->name.len = name->len; |
|
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|
512 v->name.data = ngx_pnalloc(cf->pool, name->len); |
|
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|
513 if (v->name.data == NULL) { |
|
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|
514 return NULL; |
|
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|
515 } |
|
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|
516 |
|
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|
517 ngx_strlow(v->name.data, name->data, name->len); |
|
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|
518 |
|
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|
519 v->set_handler = NULL; |
|
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|
520 v->get_handler = NULL; |
|
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521 v->data = 0; |
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522 v->flags = flags; |
|
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523 v->index = 0; |
|
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|
524 |
|
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|
525 return v; |
|
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|
526 } |
|
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|
527 |
|
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|
528 |
| 509 | 529 ngx_int_t |
| 530 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 531 { |
| 501 | 532 ngx_uint_t i; |
| 533 ngx_http_variable_t *v; | |
| 499 | 534 ngx_http_core_main_conf_t *cmcf; |
| 535 | |
|
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|
536 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
|
537 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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changeset
|
538 "invalid variable name \"$\""); |
|
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Added checks that disallow adding a variable with an empty name.
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|
539 return NGX_ERROR; |
|
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Added checks that disallow adding a variable with an empty name.
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diff
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|
540 } |
|
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Added checks that disallow adding a variable with an empty name.
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|
541 |
| 499 | 542 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 543 | |
| 501 | 544 v = cmcf->variables.elts; |
| 545 | |
| 546 if (v == NULL) { | |
| 499 | 547 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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2533
diff
changeset
|
548 sizeof(ngx_http_variable_t)) |
|
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small optimization: " == NGX_ERROR" > " != NGX_OK"
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diff
changeset
|
549 != NGX_OK) |
| 499 | 550 { |
| 509 | 551 return NGX_ERROR; |
| 499 | 552 } |
| 501 | 553 |
| 554 } else { | |
| 555 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 556 if (name->len != v[i].name.len | |
| 557 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 558 { | |
| 559 continue; | |
| 560 } | |
| 561 | |
| 509 | 562 return i; |
| 501 | 563 } |
| 499 | 564 } |
| 565 | |
| 501 | 566 v = ngx_array_push(&cmcf->variables); |
| 567 if (v == NULL) { | |
| 509 | 568 return NGX_ERROR; |
| 499 | 569 } |
| 570 | |
| 501 | 571 v->name.len = name->len; |
| 2049 | 572 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 573 if (v->name.data == NULL) { |
| 509 | 574 return NGX_ERROR; |
| 501 | 575 } |
| 499 | 576 |
| 2135 | 577 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 578 |
| 637 | 579 v->set_handler = NULL; |
| 580 v->get_handler = NULL; | |
| 501 | 581 v->data = 0; |
| 509 | 582 v->flags = 0; |
| 533 | 583 v->index = cmcf->variables.nelts - 1; |
| 501 | 584 |
|
4540
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Slight optimization in ngx_http_get_variable_index().
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diff
changeset
|
585 return v->index; |
| 499 | 586 } |
| 587 | |
| 588 | |
| 589 ngx_http_variable_value_t * | |
| 590 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 591 { | |
| 501 | 592 ngx_http_variable_t *v; |
| 499 | 593 ngx_http_core_main_conf_t *cmcf; |
| 594 | |
| 595 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 596 | |
| 553 | 597 if (cmcf->variables.nelts <= index) { |
| 499 | 598 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5316
diff
changeset
|
599 "unknown variable index: %ui", index); |
| 499 | 600 return NULL; |
| 601 } | |
| 602 | |
| 573 | 603 if (r->variables[index].not_found || r->variables[index].valid) { |
| 604 return &r->variables[index]; | |
| 501 | 605 } |
| 499 | 606 |
| 501 | 607 v = cmcf->variables.elts; |
| 499 | 608 |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
609 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
610 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
611 "cycle while evaluating variable \"%V\"", |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
612 &v[index].name); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
613 return NULL; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
614 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
615 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
616 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
617 |
| 637 | 618 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 619 == NGX_OK) | |
| 620 { | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
621 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
622 |
| 1565 | 623 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 624 r->variables[index].no_cacheable = 1; | |
| 499 | 625 } |
| 573 | 626 |
| 627 return &r->variables[index]; | |
| 499 | 628 } |
| 629 | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
630 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
631 |
| 657 | 632 r->variables[index].valid = 0; |
| 633 r->variables[index].not_found = 1; | |
| 634 | |
| 798 | 635 return NULL; |
| 573 | 636 } |
| 637 | |
| 638 | |
| 639 ngx_http_variable_value_t * | |
| 640 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 641 { | |
| 1150 | 642 ngx_http_variable_value_t *v; |
| 573 | 643 |
| 644 v = &r->variables[index]; | |
| 645 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
646 if (v->valid || v->not_found) { |
| 1565 | 647 if (!v->no_cacheable) { |
| 573 | 648 return v; |
| 649 } | |
| 650 | |
| 651 v->valid = 0; | |
| 652 v->not_found = 0; | |
| 509 | 653 } |
| 501 | 654 |
| 573 | 655 return ngx_http_get_indexed_variable(r, index); |
| 499 | 656 } |
| 657 | |
| 658 | |
| 659 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
|
660 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 661 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
662 size_t len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
663 ngx_uint_t i, n; |
| 501 | 664 ngx_http_variable_t *v; |
| 573 | 665 ngx_http_variable_value_t *vv; |
| 499 | 666 ngx_http_core_main_conf_t *cmcf; |
| 667 | |
| 668 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 669 | |
| 611 | 670 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 671 |
| 611 | 672 if (v) { |
| 673 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
|
674 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
|
675 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
676 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
677 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
678 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
679 "cycle while evaluating variable \"%V\"", name); |
| 573 | 680 return NULL; |
| 681 } | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
682 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
683 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
684 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
685 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
686 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
687 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
688 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
689 return vv; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
690 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
691 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
692 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
693 return NULL; |
| 509 | 694 } |
| 695 | |
| 696 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 697 if (vv == NULL) { | |
| 698 return NULL; | |
| 699 } | |
| 700 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
701 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
702 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
703 v = cmcf->prefix_variables.elts; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
704 n = cmcf->prefix_variables.nelts; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
705 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
706 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
707 if (name->len >= v[i].name.len && name->len > len |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
708 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
| 577 | 709 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
710 len = v[i].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
711 n = i; |
| 1162 | 712 } |
| 713 } | |
| 714 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
715 if (n != cmcf->prefix_variables.nelts) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
716 if (v[n].get_handler(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2137 | 717 return vv; |
| 718 } | |
| 719 | |
| 720 return NULL; | |
| 721 } | |
| 722 | |
| 635 | 723 vv->not_found = 1; |
| 573 | 724 |
| 501 | 725 return vv; |
| 499 | 726 } |
| 727 | |
| 728 | |
| 573 | 729 static ngx_int_t |
| 730 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 731 uintptr_t data) | |
| 732 { | |
| 733 ngx_str_t *s; | |
| 734 | |
| 735 s = (ngx_str_t *) ((char *) r + data); | |
| 736 | |
| 737 if (s->data) { | |
| 738 v->len = s->len; | |
| 739 v->valid = 1; | |
| 1565 | 740 v->no_cacheable = 0; |
| 573 | 741 v->not_found = 0; |
| 742 v->data = s->data; | |
| 743 | |
| 744 } else { | |
| 745 v->not_found = 1; | |
| 746 } | |
| 747 | |
| 748 return NGX_OK; | |
| 749 } | |
| 750 | |
| 751 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
752 #if 0 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
753 |
| 637 | 754 static void |
| 1350 | 755 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 756 ngx_http_variable_value_t *v, uintptr_t data) | |
| 757 { | |
| 758 ngx_str_t *s; | |
| 759 | |
| 760 s = (ngx_str_t *) ((char *) r + data); | |
| 761 | |
| 762 s->len = v->len; | |
| 763 s->data = v->data; | |
| 764 } | |
| 765 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
766 #endif |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
767 |
| 1350 | 768 |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
769 static ngx_int_t |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
770 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
|
771 ngx_http_variable_value_t *v, uintptr_t data) |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
772 { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
773 size_t *sp; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
774 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
775 sp = (size_t *) ((char *) r + data); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
776 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
777 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
778 if (v->data == NULL) { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
779 return NGX_ERROR; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
780 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
781 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
782 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
783 v->valid = 1; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
784 v->no_cacheable = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
785 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
786 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
787 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
788 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
789 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
790 |
| 1350 | 791 static void |
| 637 | 792 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 793 ngx_http_variable_value_t *v, uintptr_t data) | |
| 794 { | |
| 795 ssize_t s, *sp; | |
| 796 ngx_str_t val; | |
| 797 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1191
diff
changeset
|
798 val.len = v->len; |
| 637 | 799 val.data = v->data; |
| 800 | |
| 801 s = ngx_parse_size(&val); | |
| 802 | |
| 803 if (s == NGX_ERROR) { | |
| 804 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 805 "invalid size \"%V\"", &val); | |
| 806 return; | |
| 807 } | |
| 808 | |
| 809 sp = (ssize_t *) ((char *) r + data); | |
| 810 | |
| 811 *sp = s; | |
| 812 | |
| 813 return; | |
| 814 } | |
| 815 | |
| 816 | |
| 573 | 817 static ngx_int_t |
| 818 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 819 uintptr_t data) | |
| 515 | 820 { |
| 573 | 821 ngx_table_elt_t *h; |
| 822 | |
| 823 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 824 | |
| 825 if (h) { | |
| 826 v->len = h->value.len; | |
| 827 v->valid = 1; | |
| 1565 | 828 v->no_cacheable = 0; |
| 573 | 829 v->not_found = 0; |
| 830 v->data = h->value.data; | |
| 831 | |
| 832 } else { | |
| 833 v->not_found = 1; | |
| 834 } | |
| 835 | |
| 836 return NGX_OK; | |
| 837 } | |
| 838 | |
| 839 | |
| 840 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
841 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
|
842 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
|
843 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
844 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
|
845 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
846 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
847 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
848 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
849 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
|
850 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
|
851 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
852 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
|
853 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
854 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
855 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
856 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
857 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
|
858 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 859 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
860 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
|
861 u_char *p, *end; |
| 667 | 862 ngx_uint_t i, n; |
| 573 | 863 ngx_array_t *a; |
| 864 ngx_table_elt_t **h; | |
| 515 | 865 |
| 866 a = (ngx_array_t *) ((char *) r + data); | |
| 867 | |
| 667 | 868 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
|
869 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
|
870 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
871 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
872 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
873 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
|
874 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
875 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
|
876 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
877 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
878 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
879 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
|
880 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
881 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
882 if (len == 0) { |
| 573 | 883 v->not_found = 1; |
| 884 return NGX_OK; | |
| 515 | 885 } |
| 886 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
887 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
|
888 |
| 573 | 889 v->valid = 1; |
| 1565 | 890 v->no_cacheable = 0; |
| 573 | 891 v->not_found = 0; |
| 515 | 892 |
| 667 | 893 if (n == 1) { |
| 573 | 894 v->len = (*h)->value.len; |
| 895 v->data = (*h)->value.data; | |
| 515 | 896 |
| 573 | 897 return NGX_OK; |
| 515 | 898 } |
| 899 | |
| 2049 | 900 p = ngx_pnalloc(r->pool, len); |
| 573 | 901 if (p == NULL) { |
| 902 return NGX_ERROR; | |
| 903 } | |
| 904 | |
| 905 v->len = len; | |
| 906 v->data = p; | |
| 515 | 907 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
908 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
|
909 |
| 515 | 910 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
|
911 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
912 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
|
913 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
914 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
915 |
| 573 | 916 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 917 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
918 if (p == end) { |
| 515 | 919 break; |
| 920 } | |
| 921 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
922 *p++ = sep; *p++ = ' '; |
| 515 | 923 } |
| 924 | |
| 573 | 925 return NGX_OK; |
| 515 | 926 } |
| 927 | |
| 928 | |
| 573 | 929 static ngx_int_t |
| 577 | 930 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 931 ngx_http_variable_value_t *v, uintptr_t data) | |
| 932 { | |
| 933 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 934 &r->headers_in.headers.part, | |
| 935 sizeof("http_") - 1); | |
| 936 } | |
| 937 | |
| 938 | |
| 939 static ngx_int_t | |
| 940 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 941 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 942 { |
| 577 | 943 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 944 &r->headers_out.headers.part, | |
| 945 sizeof("sent_http_") - 1); | |
| 946 } | |
| 501 | 947 |
| 577 | 948 |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
949 static ngx_int_t |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
950 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
|
951 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
|
952 { |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
953 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
|
954 &r->headers_out.trailers.part, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
955 sizeof("sent_trailer_") - 1); |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
956 } |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
957 |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
958 |
| 1162 | 959 ngx_int_t |
| 577 | 960 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 961 ngx_list_part_t *part, size_t prefix) | |
| 962 { | |
| 573 | 963 u_char ch; |
| 964 ngx_uint_t i, n; | |
| 965 ngx_table_elt_t *header; | |
| 499 | 966 |
| 967 header = part->elts; | |
| 968 | |
| 969 for (i = 0; /* void */ ; i++) { | |
| 970 | |
| 971 if (i >= part->nelts) { | |
| 972 if (part->next == NULL) { | |
| 973 break; | |
| 974 } | |
| 975 | |
| 976 part = part->next; | |
| 977 header = part->elts; | |
| 978 i = 0; | |
| 979 } | |
| 980 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
981 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
|
982 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
983 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
984 |
| 577 | 985 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 986 ch = header[i].key.data[n]; |
| 987 | |
| 509 | 988 if (ch >= 'A' && ch <= 'Z') { |
| 989 ch |= 0x20; | |
| 499 | 990 |
| 991 } else if (ch == '-') { | |
| 992 ch = '_'; | |
| 993 } | |
| 994 | |
| 577 | 995 if (var->data[n + prefix] != ch) { |
| 499 | 996 break; |
| 997 } | |
| 998 } | |
| 999 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
1000 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 1001 v->len = header[i].value.len; |
| 1002 v->valid = 1; | |
| 1565 | 1003 v->no_cacheable = 0; |
| 573 | 1004 v->not_found = 0; |
| 1005 v->data = header[i].value.data; | |
| 499 | 1006 |
| 573 | 1007 return NGX_OK; |
| 499 | 1008 } |
| 1009 } | |
| 1010 | |
| 573 | 1011 v->not_found = 1; |
| 1012 | |
| 1013 return NGX_OK; | |
| 509 | 1014 } |
| 1015 | |
| 1016 | |
| 573 | 1017 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1018 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
|
1019 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
|
1020 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1021 u_char *p, *s; |
|
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 s = r->request_line.data; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1024 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1025 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1026 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1027 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1028 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1029 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1030 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1031 } |
|
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 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
|
1034 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1035 break; |
|
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 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1038 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1039 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
|
1040 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1041 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1042 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1043 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
|
1044 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1045 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1046 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1047 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1048 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1049 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1050 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1051 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1052 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1053 static ngx_int_t |
| 2307 | 1054 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1055 uintptr_t data) | |
| 1056 { | |
| 1057 ngx_str_t *name = (ngx_str_t *) data; | |
| 1058 | |
| 1059 ngx_str_t cookie, s; | |
| 1060 | |
| 1061 s.len = name->len - (sizeof("cookie_") - 1); | |
| 1062 s.data = name->data + sizeof("cookie_") - 1; | |
| 1063 | |
| 1064 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 1065 == NGX_DECLINED) | |
| 1066 { | |
| 1067 v->not_found = 1; | |
| 1068 return NGX_OK; | |
| 1069 } | |
| 1070 | |
| 1071 v->len = cookie.len; | |
| 1072 v->valid = 1; | |
| 1073 v->no_cacheable = 0; | |
| 1074 v->not_found = 0; | |
| 1075 v->data = cookie.data; | |
| 1076 | |
| 1077 return NGX_OK; | |
| 1078 } | |
| 1079 | |
| 1080 | |
| 1081 static ngx_int_t | |
| 2137 | 1082 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1083 uintptr_t data) | |
| 1084 { | |
| 1085 ngx_str_t *name = (ngx_str_t *) data; | |
| 1086 | |
| 2415 | 1087 u_char *arg; |
| 1088 size_t len; | |
| 1089 ngx_str_t value; | |
| 2137 | 1090 |
| 2415 | 1091 len = name->len - (sizeof("arg_") - 1); |
| 1092 arg = name->data + sizeof("arg_") - 1; | |
| 1093 | |
| 1094 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 1095 v->not_found = 1; |
| 1096 return NGX_OK; | |
| 1097 } | |
| 1098 | |
| 2415 | 1099 v->data = value.data; |
| 1100 v->len = value.len; | |
| 1101 v->valid = 1; | |
| 1102 v->no_cacheable = 0; | |
| 1103 v->not_found = 0; | |
| 2137 | 1104 |
| 1105 return NGX_OK; | |
| 1106 } | |
| 1107 | |
| 1108 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1109 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1110 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1111 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1112 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
|
1113 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1114 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1115 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1116 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1117 uint32_t value; |
|
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 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1120 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
|
1121 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1122 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1123 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1124 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1125 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
|
1126 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1127 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1128 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1129 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1130 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1131 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1132 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1133 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1134 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1135 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1136 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1137 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1138 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1139 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1140 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1141 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1142 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1143 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1144 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1145 break; |
|
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 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1148 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1149 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1150 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1151 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1152 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1153 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
|
1154 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1155 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1156 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1157 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1158 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1159 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1160 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1161 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1162 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1163 |
| 2137 | 1164 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
|
1165 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
|
1166 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
|
1167 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1168 u_char *p; |
|
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 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
|
1171 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
|
1172 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
|
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 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1177 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1178 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1179 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1180 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1181 } 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
|
1182 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
|
1183 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1184 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1185 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1186 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1187 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
|
1188 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1189 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1190 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1191 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1192 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1193 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1194 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1195 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1196 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1197 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1198 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1199 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1200 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1201 static ngx_int_t |
| 573 | 1202 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1203 uintptr_t data) | |
| 509 | 1204 { |
| 1811 | 1205 ngx_http_core_srv_conf_t *cscf; |
| 1206 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1207 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1208 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1209 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
|
1210 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1211 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1212 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
|
1213 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1214 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1215 v->data = cscf->server_name.data; |
| 509 | 1216 } |
| 1217 | |
| 573 | 1218 v->valid = 1; |
| 1565 | 1219 v->no_cacheable = 0; |
| 573 | 1220 v->not_found = 0; |
| 509 | 1221 |
| 573 | 1222 return NGX_OK; |
| 499 | 1223 } |
| 1224 | |
| 1225 | |
| 573 | 1226 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1227 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1228 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1229 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1230 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1231 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1232 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1233 #endif |
| 982 | 1234 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1235 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1236 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1237 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1238 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1239 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1240 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1241 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1242 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1243 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1244 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
|
1245 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1246 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1247 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1248 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1249 |
|
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1250 #if (NGX_HAVE_UNIX_DOMAIN) |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1251 case AF_UNIX: |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1252 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1253 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
|
1254 v->valid = 1; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1255 v->no_cacheable = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1256 v->not_found = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1257 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
|
1258 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1259 break; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1260 #endif |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1261 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1262 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1263 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1264 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1265 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1266 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1267 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1268 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1269 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1270 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1271 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1272 } |
| 982 | 1273 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1274 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1275 } |
| 982 | 1276 |
| 1277 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1278 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1279 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
|
1280 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
|
1281 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1282 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1283 v->valid = 1; |
| 1565 | 1284 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1285 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1286 v->data = r->connection->addr_text.data; |
| 499 | 1287 |
| 573 | 1288 return NGX_OK; |
| 499 | 1289 } |
| 1290 | |
| 1291 | |
| 573 | 1292 static ngx_int_t |
| 1293 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1294 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1295 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1296 ngx_uint_t port; |
| 509 | 1297 |
| 573 | 1298 v->len = 0; |
| 1299 v->valid = 1; | |
| 1565 | 1300 v->no_cacheable = 0; |
| 573 | 1301 v->not_found = 0; |
| 509 | 1302 |
| 2049 | 1303 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1304 if (v->data == NULL) { |
| 1305 return NGX_ERROR; | |
| 509 | 1306 } |
| 1307 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1308 port = ngx_inet_get_port(r->connection->sockaddr); |
| 577 | 1309 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1310 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1311 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1312 } |
| 1313 | |
| 573 | 1314 return NGX_OK; |
| 509 | 1315 } |
| 1316 | |
| 1317 | |
| 573 | 1318 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
|
1319 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
|
1320 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
|
1321 { |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1322 v->len = r->connection->proxy_protocol_addr.len; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1323 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1324 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1325 v->not_found = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1326 v->data = r->connection->proxy_protocol_addr.data; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1327 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1328 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1329 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1330 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1331 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1332 static ngx_int_t |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1333 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
|
1334 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
|
1335 { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1336 ngx_uint_t port; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1337 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1338 v->len = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1339 v->valid = 1; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1340 v->no_cacheable = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1341 v->not_found = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1342 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1343 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
|
1344 if (v->data == NULL) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1345 return NGX_ERROR; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1346 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1347 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1348 port = r->connection->proxy_protocol_port; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1349 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1350 if (port > 0 && port < 65536) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1351 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
|
1352 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1353 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1354 return NGX_OK; |
|
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 |
|
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 static ngx_int_t |
| 573 | 1359 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1360 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1361 { |
| 1805 | 1362 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1363 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1364 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1365 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1366 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1367 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1368 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
|
1369 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1370 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1371 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1372 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1373 if (s.data == NULL) { |
| 573 | 1374 return NGX_ERROR; |
| 509 | 1375 } |
| 1376 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1377 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1378 |
| 1805 | 1379 v->len = s.len; |
| 573 | 1380 v->valid = 1; |
| 1565 | 1381 v->no_cacheable = 0; |
| 573 | 1382 v->not_found = 0; |
| 1805 | 1383 v->data = s.data; |
| 499 | 1384 |
| 573 | 1385 return NGX_OK; |
| 499 | 1386 } |
| 1387 | |
| 1388 | |
| 573 | 1389 static ngx_int_t |
| 1390 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1391 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1392 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1393 ngx_uint_t port; |
| 2533 | 1394 |
| 1395 v->len = 0; | |
| 573 | 1396 v->valid = 1; |
| 1565 | 1397 v->no_cacheable = 0; |
| 573 | 1398 v->not_found = 0; |
| 2533 | 1399 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1400 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1401 return NGX_ERROR; |
| 1402 } | |
| 1403 | |
| 1404 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1405 if (v->data == NULL) { | |
| 1406 return NGX_ERROR; | |
| 1407 } | |
| 1408 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1409 port = ngx_inet_get_port(r->connection->local_sockaddr); |
| 2533 | 1410 |
| 1411 if (port > 0 && port < 65536) { | |
| 1412 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1413 } | |
| 509 | 1414 |
| 573 | 1415 return NGX_OK; |
| 509 | 1416 } |
| 1417 | |
| 1418 | |
| 573 | 1419 static ngx_int_t |
| 731 | 1420 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1421 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1422 { | |
| 1423 #if (NGX_HTTP_SSL) | |
| 1424 | |
| 1425 if (r->connection->ssl) { | |
| 1426 v->len = sizeof("https") - 1; | |
| 1427 v->valid = 1; | |
| 1565 | 1428 v->no_cacheable = 0; |
| 731 | 1429 v->not_found = 0; |
| 732 | 1430 v->data = (u_char *) "https"; |
| 731 | 1431 |
| 1432 return NGX_OK; | |
| 1433 } | |
| 1434 | |
| 1435 #endif | |
| 1436 | |
| 1437 v->len = sizeof("http") - 1; | |
| 1438 v->valid = 1; | |
| 1565 | 1439 v->no_cacheable = 0; |
| 731 | 1440 v->not_found = 0; |
| 732 | 1441 v->data = (u_char *) "http"; |
| 731 | 1442 |
| 1443 return NGX_OK; | |
| 1444 } | |
| 1445 | |
| 1446 | |
| 1447 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1448 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1449 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1450 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1451 #if (NGX_HTTP_SSL) |
|
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 (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1454 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1455 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1456 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1457 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1458 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1459 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1460 return NGX_OK; |
|
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 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1463 #endif |
|
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 *v = ngx_http_variable_null_value; |
|
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 return NGX_OK; |
|
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 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1470 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1471 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1472 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
|
1473 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
|
1474 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1475 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1476 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1477 r->valid_unparsed_uri = 0; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1478 } |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1479 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1480 |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1481 static ngx_int_t |
| 1351 | 1482 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1483 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1484 { | |
| 1485 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
|
1486 *v = ngx_http_variable_null_value; |
| 1351 | 1487 return NGX_OK; |
| 1488 } | |
| 1489 | |
| 1490 v->len = 1; | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1491 v->valid = 1; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1492 v->no_cacheable = 0; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1493 v->not_found = 0; |
| 1351 | 1494 v->data = (u_char *) "?"; |
| 1495 | |
| 1496 return NGX_OK; | |
| 1497 } | |
| 1498 | |
| 1499 | |
| 1500 static ngx_int_t | |
| 573 | 1501 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1502 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1503 { |
| 671 | 1504 ngx_str_t path; |
| 573 | 1505 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1506 |
| 1507 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1508 | |
| 671 | 1509 if (clcf->root_lengths == NULL) { |
| 1510 v->len = clcf->root.len; | |
| 1511 v->valid = 1; | |
| 1565 | 1512 v->no_cacheable = 0; |
| 671 | 1513 v->not_found = 0; |
| 1514 v->data = clcf->root.data; | |
| 1515 | |
| 1516 } else { | |
| 1517 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1518 clcf->root_values->elts) | |
| 1519 == NULL) | |
| 1520 { | |
| 1521 return NGX_ERROR; | |
| 1522 } | |
| 1523 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1524 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
|
1525 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1526 { |
| 671 | 1527 return NGX_ERROR; |
| 1528 } | |
| 1529 | |
| 1530 v->len = path.len; | |
| 1531 v->valid = 1; | |
| 1565 | 1532 v->no_cacheable = 0; |
| 671 | 1533 v->not_found = 0; |
| 1534 v->data = path.data; | |
| 1535 } | |
| 509 | 1536 |
| 573 | 1537 return NGX_OK; |
| 509 | 1538 } |
| 1539 | |
| 1540 | |
| 573 | 1541 static ngx_int_t |
| 2259 | 1542 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1543 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1544 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1545 u_char *real; |
| 2259 | 1546 size_t len; |
| 1547 ngx_str_t path; | |
| 1548 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
|
1549 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1550 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1551 #endif |
| 2259 | 1552 |
| 1553 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1554 | |
| 1555 if (clcf->root_lengths == NULL) { | |
| 1556 path = clcf->root; | |
| 1557 | |
| 1558 } else { | |
| 1559 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1560 clcf->root_values->elts) | |
| 1561 == NULL) | |
| 1562 { | |
| 1563 return NGX_ERROR; | |
| 1564 } | |
| 1565 | |
| 1566 path.data[path.len - 1] = '\0'; | |
| 1567 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1568 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
|
1569 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1570 { |
| 2259 | 1571 return NGX_ERROR; |
| 1572 } | |
| 1573 } | |
| 1574 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1575 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1576 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1577 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1578 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1579 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1580 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1581 real = ngx_realpath(path.data, real); |
|
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 if (real == NULL) { |
| 2259 | 1584 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1585 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1586 return NGX_ERROR; | |
| 1587 } | |
| 1588 | |
| 1589 len = ngx_strlen(real); | |
| 1590 | |
| 1591 v->data = ngx_pnalloc(r->pool, len); | |
| 1592 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1593 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1594 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1595 #endif |
| 2259 | 1596 return NGX_ERROR; |
| 1597 } | |
| 1598 | |
| 1599 v->len = len; | |
| 1600 v->valid = 1; | |
| 1601 v->no_cacheable = 0; | |
| 1602 v->not_found = 0; | |
| 1603 | |
| 1604 ngx_memcpy(v->data, real, len); | |
| 1605 | |
|
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8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1606 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1607 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1608 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1609 |
| 2259 | 1610 return NGX_OK; |
| 1611 } | |
| 1612 | |
| 1613 | |
| 1614 static ngx_int_t | |
| 573 | 1615 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1616 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1617 { |
| 773 | 1618 size_t root; |
| 573 | 1619 ngx_str_t path; |
| 499 | 1620 |
| 773 | 1621 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1622 return NGX_ERROR; |
| 557 | 1623 } |
| 509 | 1624 |
| 557 | 1625 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1626 |
| 573 | 1627 v->len = path.len - 1; |
| 1628 v->valid = 1; | |
| 1565 | 1629 v->no_cacheable = 0; |
| 573 | 1630 v->not_found = 0; |
| 1631 v->data = path.data; | |
| 499 | 1632 |
| 573 | 1633 return NGX_OK; |
| 499 | 1634 } |
| 1635 | |
| 1636 | |
| 573 | 1637 static ngx_int_t |
| 1811 | 1638 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1639 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1640 { | |
| 1641 ngx_http_core_srv_conf_t *cscf; | |
| 1642 | |
| 1643 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1644 | |
| 1645 v->len = cscf->server_name.len; | |
| 1646 v->valid = 1; | |
| 1647 v->no_cacheable = 0; | |
| 1648 v->not_found = 0; | |
| 1649 v->data = cscf->server_name.data; | |
| 1650 | |
| 1651 return NGX_OK; | |
| 1652 } | |
| 1653 | |
| 1654 | |
| 1655 static ngx_int_t | |
| 573 | 1656 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1657 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1658 { |
| 647 | 1659 if (r->main->method_name.data) { |
| 1660 v->len = r->main->method_name.len; | |
| 573 | 1661 v->valid = 1; |
| 1565 | 1662 v->no_cacheable = 0; |
| 573 | 1663 v->not_found = 0; |
| 647 | 1664 v->data = r->main->method_name.data; |
| 573 | 1665 |
| 1666 } else { | |
| 1667 v->not_found = 1; | |
| 561 | 1668 } |
| 1669 | |
| 573 | 1670 return NGX_OK; |
| 561 | 1671 } |
| 1672 | |
| 1673 | |
| 573 | 1674 static ngx_int_t |
| 1675 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1676 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1677 { |
| 573 | 1678 ngx_int_t rc; |
| 539 | 1679 |
| 1680 rc = ngx_http_auth_basic_user(r); | |
| 1681 | |
| 1682 if (rc == NGX_DECLINED) { | |
| 573 | 1683 v->not_found = 1; |
| 1684 return NGX_OK; | |
| 539 | 1685 } |
| 1686 | |
| 1687 if (rc == NGX_ERROR) { | |
| 573 | 1688 return NGX_ERROR; |
| 539 | 1689 } |
| 1690 | |
| 573 | 1691 v->len = r->headers_in.user.len; |
| 1692 v->valid = 1; | |
| 1565 | 1693 v->no_cacheable = 0; |
| 573 | 1694 v->not_found = 0; |
| 1695 v->data = r->headers_in.user.data; | |
| 571 | 1696 |
| 573 | 1697 return NGX_OK; |
| 571 | 1698 } |
| 1699 | |
| 1700 | |
| 611 | 1701 static ngx_int_t |
| 4886 | 1702 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1703 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1704 { | |
| 1705 u_char *p; | |
| 1706 | |
| 1707 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1708 if (p == NULL) { | |
| 1709 return NGX_ERROR; | |
| 1710 } | |
| 1711 | |
| 1712 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1713 v->valid = 1; | |
| 1714 v->no_cacheable = 0; | |
| 1715 v->not_found = 0; | |
| 1716 v->data = p; | |
| 1717 | |
| 1718 return NGX_OK; | |
| 1719 } | |
| 1720 | |
| 1721 | |
| 1722 static ngx_int_t | |
| 611 | 1723 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1724 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1725 { | |
| 1726 off_t sent; | |
| 1727 u_char *p; | |
| 1728 | |
| 1729 sent = r->connection->sent - r->header_size; | |
| 1730 | |
| 1731 if (sent < 0) { | |
| 1732 sent = 0; | |
| 1733 } | |
| 1734 | |
| 2049 | 1735 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1736 if (p == NULL) { |
| 1737 return NGX_ERROR; | |
| 1738 } | |
| 1739 | |
| 1740 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1741 v->valid = 1; | |
| 1565 | 1742 v->no_cacheable = 0; |
| 611 | 1743 v->not_found = 0; |
| 1744 v->data = p; | |
| 1745 | |
| 1746 return NGX_OK; | |
| 1747 } | |
| 1748 | |
| 1749 | |
| 629 | 1750 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1751 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
|
1752 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
|
1753 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1754 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
|
1755 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1756 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1757 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1758 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1759 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1760 return NGX_OK; |
|
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 |
|
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 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1765 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1766 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1767 { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1768 ngx_uint_t status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1769 |
|
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1770 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1771 if (v->data == NULL) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1772 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1773 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1774 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1775 if (r->err_status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1776 status = r->err_status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1777 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1778 } else if (r->headers_out.status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1779 status = r->headers_out.status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1780 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1781 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1782 status = 9; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1783 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1784 } else { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1785 status = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1786 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1787 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1788 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1789 v->valid = 1; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1790 v->no_cacheable = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1791 v->not_found = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1792 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1793 return NGX_OK; |
|
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>
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4641
diff
changeset
|
1795 |
|
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 static ngx_int_t |
| 641 | 1798 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1799 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1800 { | |
| 1801 if (r->headers_out.content_type.len) { | |
| 1802 v->len = r->headers_out.content_type.len; | |
| 1803 v->valid = 1; | |
| 1565 | 1804 v->no_cacheable = 0; |
| 641 | 1805 v->not_found = 0; |
| 1806 v->data = r->headers_out.content_type.data; | |
| 1807 | |
| 1808 } else { | |
| 1809 v->not_found = 1; | |
| 1810 } | |
| 1811 | |
| 1812 return NGX_OK; | |
| 1813 } | |
| 1814 | |
| 1815 | |
| 1816 static ngx_int_t | |
| 1817 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1818 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1819 { | |
| 1820 u_char *p; | |
| 1821 | |
| 1822 if (r->headers_out.content_length) { | |
| 1823 v->len = r->headers_out.content_length->value.len; | |
| 1824 v->valid = 1; | |
| 1565 | 1825 v->no_cacheable = 0; |
| 641 | 1826 v->not_found = 0; |
| 1827 v->data = r->headers_out.content_length->value.data; | |
| 1828 | |
| 1829 return NGX_OK; | |
| 1830 } | |
| 1831 | |
| 1832 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1833 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1834 if (p == NULL) { |
| 1835 return NGX_ERROR; | |
| 1836 } | |
| 1837 | |
| 1838 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1839 v->valid = 1; | |
| 1565 | 1840 v->no_cacheable = 0; |
| 641 | 1841 v->not_found = 0; |
| 1842 v->data = p; | |
| 1843 | |
| 1844 return NGX_OK; | |
| 1845 } | |
| 1846 | |
| 1847 v->not_found = 1; | |
| 1848 | |
| 1849 return NGX_OK; | |
| 1850 } | |
| 1851 | |
| 1852 | |
| 1853 static ngx_int_t | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1854 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
|
1855 ngx_http_variable_value_t *v, uintptr_t data) |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1856 { |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1857 ngx_str_t name; |
|
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1858 |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1859 if (r->headers_out.location) { |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1860 v->len = r->headers_out.location->value.len; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1861 v->valid = 1; |
|
51b1097dbb67
fix $sent_http_location for local redirects
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parents:
2415
diff
changeset
|
1862 v->no_cacheable = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1863 v->not_found = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1864 v->data = r->headers_out.location->value.data; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1865 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1866 return NGX_OK; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1867 } |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1868 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
1869 ngx_str_set(&name, "sent_http_location"); |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1870 |
|
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|
1871 return ngx_http_variable_unknown_header(v, &name, |
|
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1872 &r->headers_out.headers.part, |
|
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|
1873 sizeof("sent_http_") - 1); |
|
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1874 } |
|
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|
1875 |
|
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1876 |
|
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|
1877 static ngx_int_t |
| 641 | 1878 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1879 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1880 { | |
| 1881 u_char *p; | |
| 1882 | |
| 1883 if (r->headers_out.last_modified) { | |
| 1884 v->len = r->headers_out.last_modified->value.len; | |
| 1885 v->valid = 1; | |
| 1565 | 1886 v->no_cacheable = 0; |
| 641 | 1887 v->not_found = 0; |
| 1888 v->data = r->headers_out.last_modified->value.data; | |
| 1889 | |
| 1890 return NGX_OK; | |
| 1891 } | |
| 1892 | |
| 1893 if (r->headers_out.last_modified_time >= 0) { | |
|
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|
1894 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1895 if (p == NULL) { |
| 1896 return NGX_ERROR; | |
| 1897 } | |
| 1898 | |
| 1899 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1900 v->valid = 1; | |
| 1565 | 1901 v->no_cacheable = 0; |
| 641 | 1902 v->not_found = 0; |
| 1903 v->data = p; | |
| 1904 | |
| 1905 return NGX_OK; | |
| 1906 } | |
| 1907 | |
| 1908 v->not_found = 1; | |
| 1909 | |
| 1910 return NGX_OK; | |
| 1911 } | |
| 1912 | |
| 1913 | |
| 1914 static ngx_int_t | |
| 1915 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1916 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1917 { | |
| 1918 size_t len; | |
| 1919 char *p; | |
| 1920 | |
|
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1921 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
|
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1922 len = sizeof("upgrade") - 1; |
|
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1923 p = "upgrade"; |
|
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1924 |
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1925 } else if (r->keepalive) { |
| 641 | 1926 len = sizeof("keep-alive") - 1; |
| 1927 p = "keep-alive"; | |
| 1928 | |
| 1929 } else { | |
| 1930 len = sizeof("close") - 1; | |
| 1931 p = "close"; | |
| 1932 } | |
| 1933 | |
| 1934 v->len = len; | |
| 1935 v->valid = 1; | |
| 1565 | 1936 v->no_cacheable = 0; |
| 641 | 1937 v->not_found = 0; |
| 1938 v->data = (u_char *) p; | |
| 1939 | |
| 1940 return NGX_OK; | |
| 1941 } | |
| 1942 | |
| 1943 | |
| 1944 static ngx_int_t | |
| 1945 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1946 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1947 { | |
| 1948 u_char *p; | |
| 1949 ngx_http_core_loc_conf_t *clcf; | |
| 1950 | |
| 1951 if (r->keepalive) { | |
| 1952 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1953 | |
| 1954 if (clcf->keepalive_header) { | |
| 1955 | |
| 2049 | 1956 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1957 if (p == NULL) { |
| 1958 return NGX_ERROR; | |
| 1959 } | |
| 1960 | |
| 1961 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1962 v->valid = 1; | |
| 1565 | 1963 v->no_cacheable = 0; |
| 641 | 1964 v->not_found = 0; |
| 1965 v->data = p; | |
| 1966 | |
| 1967 return NGX_OK; | |
| 1968 } | |
| 1969 } | |
| 1970 | |
| 1971 v->not_found = 1; | |
| 1972 | |
| 1973 return NGX_OK; | |
| 1974 } | |
| 1975 | |
| 1976 | |
| 1977 static ngx_int_t | |
| 1978 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1979 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1980 { | |
| 1981 if (r->chunked) { | |
| 1982 v->len = sizeof("chunked") - 1; | |
| 1983 v->valid = 1; | |
| 1565 | 1984 v->no_cacheable = 0; |
| 641 | 1985 v->not_found = 0; |
| 1986 v->data = (u_char *) "chunked"; | |
| 1987 | |
| 1988 } else { | |
| 1989 v->not_found = 1; | |
| 1990 } | |
| 1991 | |
| 1992 return NGX_OK; | |
| 1993 } | |
| 1994 | |
| 1995 | |
| 1996 static ngx_int_t | |
| 629 | 1997 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 1998 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1999 { | |
| 2000 if (r->request_complete) { | |
| 2001 v->len = 2; | |
| 2002 v->valid = 1; | |
| 1565 | 2003 v->no_cacheable = 0; |
| 629 | 2004 v->not_found = 0; |
| 2005 v->data = (u_char *) "OK"; | |
| 2006 | |
| 2007 return NGX_OK; | |
| 2008 } | |
| 2009 | |
|
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Variables: use ngx_http_variable_null_value where appropriate.
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|
2010 *v = ngx_http_variable_null_value; |
| 629 | 2011 |
| 2012 return NGX_OK; | |
| 2013 } | |
| 2014 | |
| 2015 | |
| 759 | 2016 static ngx_int_t |
| 2844 | 2017 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 2018 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2019 { | |
| 2020 u_char *p; | |
| 2021 size_t len; | |
|
4921
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|
2022 ngx_buf_t *buf; |
| 2844 | 2023 ngx_chain_t *cl; |
| 2024 | |
|
2878
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2025 if (r->request_body == NULL |
|
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2026 || r->request_body->bufs == NULL |
|
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2027 || r->request_body->temp_file) |
|
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2028 { |
| 2844 | 2029 v->not_found = 1; |
| 2030 | |
| 2031 return NGX_OK; | |
| 2032 } | |
| 2033 | |
| 2034 cl = r->request_body->bufs; | |
| 2035 buf = cl->buf; | |
| 2036 | |
| 2037 if (cl->next == NULL) { | |
| 2038 v->len = buf->last - buf->pos; | |
| 2039 v->valid = 1; | |
| 2040 v->no_cacheable = 0; | |
| 2041 v->not_found = 0; | |
| 2042 v->data = buf->pos; | |
| 2043 | |
| 2044 return NGX_OK; | |
| 2045 } | |
| 2046 | |
|
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|
2047 len = buf->last - buf->pos; |
|
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|
2048 cl = cl->next; |
|
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2049 |
|
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2050 for ( /* void */ ; cl; cl = cl->next) { |
|
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2051 buf = cl->buf; |
|
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2052 len += buf->last - buf->pos; |
|
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|
2053 } |
| 2844 | 2054 |
| 2055 p = ngx_pnalloc(r->pool, len); | |
| 2056 if (p == NULL) { | |
| 2057 return NGX_ERROR; | |
| 2058 } | |
| 2059 | |
| 2060 v->data = p; | |
|
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|
2061 cl = r->request_body->bufs; |
|
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|
2062 |
|
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|
2063 for ( /* void */ ; cl; cl = cl->next) { |
|
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2064 buf = cl->buf; |
|
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|
2065 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
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|
2066 } |
| 2844 | 2067 |
| 2068 v->len = len; | |
| 2069 v->valid = 1; | |
| 2070 v->no_cacheable = 0; | |
| 2071 v->not_found = 0; | |
| 2072 | |
| 2073 return NGX_OK; | |
| 2074 } | |
| 2075 | |
| 2076 | |
| 2077 static ngx_int_t | |
| 759 | 2078 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2079 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2080 { | |
| 2081 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
|
763
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variable should not be found if no request body file
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parents:
759
diff
changeset
|
2082 v->not_found = 1; |
| 759 | 2083 |
| 2084 return NGX_OK; | |
| 2085 } | |
| 2086 | |
| 2087 v->len = r->request_body->temp_file->file.name.len; | |
| 2088 v->valid = 1; | |
| 1565 | 2089 v->no_cacheable = 0; |
| 759 | 2090 v->not_found = 0; |
| 2091 v->data = r->request_body->temp_file->file.name.data; | |
| 2092 | |
| 2093 return NGX_OK; | |
| 2094 } | |
| 2095 | |
| 2096 | |
| 1329 | 2097 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2098 ngx_http_variable_request_length(ngx_http_request_t *r, |
|
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2099 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
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2100 { |
|
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|
2101 u_char *p; |
|
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|
2102 |
|
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|
2103 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
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|
2104 if (p == NULL) { |
|
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|
2105 return NGX_ERROR; |
|
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|
2106 } |
|
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|
2107 |
|
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|
2108 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
829cc5872186
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|
2109 v->valid = 1; |
|
829cc5872186
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|
2110 v->no_cacheable = 0; |
|
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|
2111 v->not_found = 0; |
|
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|
2112 v->data = p; |
|
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|
2113 |
|
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|
2114 return NGX_OK; |
|
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|
2115 } |
|
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|
2116 |
|
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|
2117 |
|
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|
2118 static ngx_int_t |
|
4913
002f2c783d7c
Variables $request_time and $msec.
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|
2119 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
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|
2120 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
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|
2121 { |
|
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Variables $request_time and $msec.
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diff
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|
2122 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2123 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
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diff
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|
2124 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2125 |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2126 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
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|
2127 if (p == NULL) { |
|
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|
2128 return NGX_ERROR; |
|
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|
2129 } |
|
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Variables $request_time and $msec.
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2130 |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2131 tp = ngx_timeofday(); |
|
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|
2132 |
|
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|
2133 ms = (ngx_msec_int_t) |
|
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|
2134 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
002f2c783d7c
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|
2135 ms = ngx_max(ms, 0); |
|
002f2c783d7c
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parents:
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|
2136 |
|
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7094d6da2806
Win32: $request_time fixed.
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changeset
|
2137 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>
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diff
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|
2138 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2139 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
2140 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
2141 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2142 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2143 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2144 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2145 |
|
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:
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diff
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|
2147 static ngx_int_t |
| 6531 | 2148 ngx_http_variable_request_id(ngx_http_request_t *r, |
| 2149 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2150 { | |
| 2151 u_char *id; | |
| 2152 | |
| 2153 #if (NGX_OPENSSL) | |
| 2154 u_char random_bytes[16]; | |
| 2155 #endif | |
| 2156 | |
| 2157 id = ngx_pnalloc(r->pool, 32); | |
| 2158 if (id == NULL) { | |
| 2159 return NGX_ERROR; | |
| 2160 } | |
| 2161 | |
| 2162 v->valid = 1; | |
| 2163 v->no_cacheable = 0; | |
| 2164 v->not_found = 0; | |
| 2165 | |
| 2166 v->len = 32; | |
| 2167 v->data = id; | |
| 2168 | |
| 2169 #if (NGX_OPENSSL) | |
| 2170 | |
| 2171 if (RAND_bytes(random_bytes, 16) == 1) { | |
| 2172 ngx_hex_dump(id, random_bytes, 16); | |
| 2173 return NGX_OK; | |
| 2174 } | |
| 2175 | |
| 2176 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
| 2177 | |
| 2178 #endif | |
| 2179 | |
| 2180 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
| 2181 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
| 2182 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
| 2183 | |
| 2184 return NGX_OK; | |
| 2185 } | |
| 2186 | |
| 2187 | |
| 2188 static ngx_int_t | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2189 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2190 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2191 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2192 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2193 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2194 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2195 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2196 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2197 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2198 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2199 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
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parents:
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|
2200 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2201 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
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|
2202 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2203 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2204 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2205 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
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|
2206 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2207 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2208 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2209 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2210 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2211 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2212 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2213 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2214 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2215 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2216 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2217 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2218 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2219 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2220 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
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parents:
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changeset
|
2221 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
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|
2222 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2223 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2224 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2225 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2226 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2227 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2228 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2229 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2230 static ngx_int_t |
| 1329 | 2231 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2232 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2233 { | |
| 2234 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2235 v->valid = 1; | |
| 1565 | 2236 v->no_cacheable = 0; |
| 1329 | 2237 v->not_found = 0; |
| 2238 v->data = (u_char *) NGINX_VERSION; | |
| 2239 | |
| 2240 return NGX_OK; | |
| 2241 } | |
| 2242 | |
| 2243 | |
| 2011 | 2244 static ngx_int_t |
| 2245 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2246 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2247 { | |
| 2248 v->len = ngx_cycle->hostname.len; | |
| 2249 v->valid = 1; | |
| 2250 v->no_cacheable = 0; | |
| 2251 v->not_found = 0; | |
| 2252 v->data = ngx_cycle->hostname.data; | |
| 2253 | |
| 2254 return NGX_OK; | |
| 2255 } | |
| 2256 | |
| 2257 | |
| 2249 | 2258 static ngx_int_t |
| 2259 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2260 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2261 { | |
| 2262 u_char *p; | |
| 2263 | |
| 2264 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2265 if (p == NULL) { | |
| 2266 return NGX_ERROR; | |
| 2267 } | |
| 2268 | |
| 2269 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2270 v->valid = 1; | |
| 2271 v->no_cacheable = 0; | |
| 2272 v->not_found = 0; | |
| 2273 v->data = p; | |
| 2274 | |
| 2275 return NGX_OK; | |
| 2276 } | |
| 2277 | |
| 2278 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2279 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2280 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2281 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2282 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2283 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2284 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2285 |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2286 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2287 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2288 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2289 } |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2290 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2291 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2292 |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2293 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2294 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2295 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2296 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2297 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2298 |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2299 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2300 } |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2301 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2302 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2303 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2304 ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2305 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2306 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2307 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2308 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2309 p = ngx_pnalloc(r->pool, ngx_cached_http_log_iso8601.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2310 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2311 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2312 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2313 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2314 ngx_memcpy(p, ngx_cached_http_log_iso8601.data, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2315 ngx_cached_http_log_iso8601.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
2316 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2317 v->len = ngx_cached_http_log_iso8601.len; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2318 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2319 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2320 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2321 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2322 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2323 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2324 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2325 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2326 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2327 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2328 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
|
2329 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
|
2330 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2331 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2332 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2333 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
|
2334 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2335 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2336 } |
|
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 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
|
2339 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2340 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
|
2341 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2342 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2343 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2344 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2345 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2346 return NGX_OK; |
|
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 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2349 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2350 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2351 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
|
2352 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2353 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2354 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2355 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2356 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2357 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2358 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2359 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2360 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2361 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
|
2362 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2363 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2364 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2365 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2366 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2367 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2368 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2369 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2370 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
|
2371 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2372 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
|
2373 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2374 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2375 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2376 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2377 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2378 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2379 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2380 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2381 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2382 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2383 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2384 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2385 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2386 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2387 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2388 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
|
2389 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2390 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2391 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2392 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2393 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2394 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2395 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2396 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2397 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2398 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2399 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2400 return NULL; |
|
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 } |
|
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 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2405 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2406 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2407 } |
|
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 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2410 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2411 |
| 3325 | 2412 static ngx_int_t |
| 2413 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2414 uintptr_t data) | |
| 2415 { | |
| 2416 v->not_found = 1; | |
| 2417 return NGX_OK; | |
| 2418 } | |
| 2419 | |
| 2420 | |
| 2421 ngx_http_regex_t * | |
| 2422 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2423 { | |
| 2424 u_char *p; | |
| 2425 size_t size; | |
| 2426 ngx_str_t name; | |
| 2427 ngx_uint_t i, n; | |
| 2428 ngx_http_variable_t *v; | |
| 2429 ngx_http_regex_t *re; | |
| 2430 ngx_http_regex_variable_t *rv; | |
| 2431 ngx_http_core_main_conf_t *cmcf; | |
| 2432 | |
| 2433 rc->pool = cf->pool; | |
| 2434 | |
| 2435 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2436 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2437 return NULL; | |
| 2438 } | |
| 2439 | |
| 2440 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2441 if (re == NULL) { | |
| 2442 return NULL; | |
| 2443 } | |
| 2444 | |
| 2445 re->regex = rc->regex; | |
| 2446 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2447 re->name = rc->pattern; |
| 3325 | 2448 |
| 2449 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2450 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2451 | |
| 2452 n = (ngx_uint_t) rc->named_captures; | |
| 2453 | |
| 2454 if (n == 0) { | |
| 2455 return re; | |
| 2456 } | |
| 2457 | |
| 2458 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2459 if (rv == NULL) { | |
| 2460 return NULL; | |
| 2461 } | |
| 2462 | |
| 2463 re->variables = rv; | |
| 2464 re->nvariables = n; | |
| 2465 | |
| 2466 size = rc->name_size; | |
| 2467 p = rc->names; | |
| 2468 | |
| 2469 for (i = 0; i < n; i++) { | |
| 2470 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2471 | |
| 2472 name.data = &p[2]; | |
| 2473 name.len = ngx_strlen(name.data); | |
| 2474 | |
| 2475 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2476 if (v == NULL) { | |
| 2477 return NULL; | |
| 2478 } | |
| 2479 | |
| 2480 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2481 if (rv[i].index == NGX_ERROR) { | |
| 2482 return NULL; | |
| 2483 } | |
| 2484 | |
| 2485 v->get_handler = ngx_http_variable_not_found; | |
| 2486 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2487 p += size; |
| 3325 | 2488 } |
| 2489 | |
| 2490 return re; | |
| 2491 } | |
| 2492 | |
| 2493 | |
| 2494 ngx_int_t | |
| 2495 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2496 { | |
| 2497 ngx_int_t rc, index; | |
| 2498 ngx_uint_t i, n, len; | |
| 2499 ngx_http_variable_value_t *vv; | |
| 2500 ngx_http_core_main_conf_t *cmcf; | |
| 2501 | |
| 2502 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2503 | |
| 2504 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2505 len = cmcf->ncaptures; |
| 3325 | 2506 |
| 2507 if (r->captures == NULL) { | |
| 2508 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
| 2509 if (r->captures == NULL) { | |
| 2510 return NGX_ERROR; | |
| 2511 } | |
| 2512 } | |
| 2513 | |
| 2514 } else { | |
| 2515 len = 0; | |
| 2516 } | |
| 2517 | |
| 2518 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2519 | |
| 2520 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2521 return NGX_DECLINED; | |
| 2522 } | |
| 2523 | |
| 2524 if (rc < 0) { | |
| 2525 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2526 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2527 rc, s, &re->name); | |
| 2528 return NGX_ERROR; | |
| 2529 } | |
| 2530 | |
| 2531 for (i = 0; i < re->nvariables; i++) { | |
| 2532 | |
| 2533 n = re->variables[i].capture; | |
| 2534 index = re->variables[i].index; | |
| 2535 vv = &r->variables[index]; | |
| 2536 | |
| 2537 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2538 vv->valid = 1; | |
| 2539 vv->no_cacheable = 0; | |
| 2540 vv->not_found = 0; | |
| 2541 vv->data = &s->data[r->captures[n]]; | |
| 2542 | |
| 2543 #if (NGX_DEBUG) | |
| 2544 { | |
| 2545 ngx_http_variable_t *v; | |
| 2546 | |
| 2547 v = cmcf->variables.elts; | |
| 2548 | |
|
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2549 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
|
2550 "http regex set $%V to \"%v\"", &v[index].name, vv); |
| 3325 | 2551 } |
| 2552 #endif | |
| 2553 } | |
| 2554 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2555 r->ncaptures = rc * 2; |
| 3325 | 2556 r->captures_data = s->data; |
| 2557 | |
| 2558 return NGX_OK; | |
| 2559 } | |
| 2560 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2561 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2562 |
| 3325 | 2563 |
| 499 | 2564 ngx_int_t |
| 509 | 2565 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2566 { |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2567 ngx_http_variable_t *cv, *v; |
| 501 | 2568 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2569 |
| 509 | 2570 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2571 | |
| 611 | 2572 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2573 sizeof(ngx_hash_keys_arrays_t)); | |
| 2574 if (cmcf->variables_keys == NULL) { | |
| 2575 return NGX_ERROR; | |
| 2576 } | |
| 2577 | |
| 2578 cmcf->variables_keys->pool = cf->pool; | |
| 2579 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2580 | |
| 2581 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2582 != NGX_OK) | |
| 509 | 2583 { |
| 499 | 2584 return NGX_ERROR; |
| 2585 } | |
| 2586 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2587 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2588 sizeof(ngx_http_variable_t)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2589 != NGX_OK) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2590 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2591 return NGX_ERROR; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2592 } |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2593 |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2594 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
|
2595 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
|
2596 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2597 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2598 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2599 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2600 *v = *cv; |
| 499 | 2601 } |
| 2602 | |
| 2603 return NGX_OK; | |
| 2604 } | |
| 509 | 2605 |
| 2606 | |
| 2607 ngx_int_t | |
| 2608 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2609 { | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2610 size_t len; |
| 509 | 2611 ngx_uint_t i, n; |
| 611 | 2612 ngx_hash_key_t *key; |
| 2613 ngx_hash_init_t hash; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2614 ngx_http_variable_t *v, *av, *pv; |
| 509 | 2615 ngx_http_core_main_conf_t *cmcf; |
| 2616 | |
| 2617 /* set the handlers for the indexed http variables */ | |
| 2618 | |
| 2619 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2620 | |
| 2621 v = cmcf->variables.elts; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2622 pv = cmcf->prefix_variables.elts; |
| 611 | 2623 key = cmcf->variables_keys->keys.elts; |
| 509 | 2624 |
| 2625 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2626 | |
| 611 | 2627 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2628 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2629 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2630 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2631 if (v[i].name.len == key[n].key.len |
| 611 | 2632 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2633 == 0) |
| 2634 { | |
| 637 | 2635 v[i].get_handler = av->get_handler; |
| 611 | 2636 v[i].data = av->data; |
| 527 | 2637 |
| 611 | 2638 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2639 v[i].flags = av->flags; | |
| 509 | 2640 |
| 611 | 2641 av->index = i; |
| 533 | 2642 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2643 if (av->get_handler == NULL |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2644 || (av->flags & NGX_HTTP_VAR_WEAK)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2645 { |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2646 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2647 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2648 |
| 509 | 2649 goto next; |
| 2650 } | |
| 2651 } | |
| 2652 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2653 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2654 av = NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2655 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2656 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2657 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
|
2658 && 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
|
2659 == 0) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2660 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2661 av = &pv[n]; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2662 len = pv[n].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2663 } |
| 1162 | 2664 } |
| 2665 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2666 if (av) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2667 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
|
2668 v[i].data = (uintptr_t) &v[i].name; |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2669 v[i].flags = av->flags; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2670 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2671 goto next; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2672 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2673 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2674 if (v[i].get_handler == NULL) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2675 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2676 "unknown \"%V\" variable", &v[i].name); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2677 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2678 return NGX_ERROR; |
| 2137 | 2679 } |
| 2680 | |
| 509 | 2681 next: |
| 2682 continue; | |
| 2683 } | |
| 2684 | |
| 2685 | |
| 611 | 2686 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2687 av = key[n].value; | |
| 2688 | |
| 2689 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2690 key[n].key.data = NULL; | |
| 583 | 2691 } |
| 2692 } | |
| 2693 | |
| 2694 | |
| 611 | 2695 hash.hash = &cmcf->variables_hash; |
| 2696 hash.key = ngx_hash_key; | |
| 2697 hash.max_size = cmcf->variables_hash_max_size; | |
| 2698 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2699 hash.name = "variables_hash"; | |
| 2700 hash.pool = cf->pool; | |
| 2701 hash.temp_pool = NULL; | |
| 509 | 2702 |
| 611 | 2703 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2704 cmcf->variables_keys->keys.nelts) | |
| 581 | 2705 != NGX_OK) |
| 509 | 2706 { |
| 2707 return NGX_ERROR; | |
| 2708 } | |
| 2709 | |
| 611 | 2710 cmcf->variables_keys = NULL; |
| 509 | 2711 |
| 2712 return NGX_OK; | |
| 2713 } |