Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 7213:c69c13f10502
Geo: fixed memory allocation error handling (closes #1482).
If during configuration parsing of the geo directive the memory
allocation has failed, pool used to parse configuration inside
the block, and sometimes the temporary pool were not destroyed.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Wed, 21 Feb 2018 15:50:42 +0300 |
| parents | 6ba68ad8b24c |
| children | 0b1eb40de6da |
| 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); |
|
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, |
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4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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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
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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, |
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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); |
|
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, |
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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
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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
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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
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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
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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
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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 | |
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4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
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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:
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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
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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:
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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
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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
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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
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changeset
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140 ngx_http_variable_value_t *v, uintptr_t data); |
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5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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141 static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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142 ngx_http_variable_value_t *v, uintptr_t data); |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
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143 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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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 |
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4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
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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, |
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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 | |
|
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432 v->flags &= flags | ~NGX_HTTP_VAR_WEAK; |
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433 |
| 611 | 434 return v; |
| 509 | 435 } |
| 436 | |
| 611 | 437 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 438 if (v == NULL) { |
| 439 return NULL; | |
| 440 } | |
| 441 | |
| 442 v->name.len = name->len; | |
| 2049 | 443 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 444 if (v->name.data == NULL) { |
| 445 return NULL; | |
| 446 } | |
| 447 | |
| 2135 | 448 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 449 |
| 637 | 450 v->set_handler = NULL; |
| 451 v->get_handler = NULL; | |
| 509 | 452 v->data = 0; |
| 453 v->flags = flags; | |
| 533 | 454 v->index = 0; |
| 509 | 455 |
| 611 | 456 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 457 | |
| 458 if (rc == NGX_ERROR) { | |
| 459 return NULL; | |
| 460 } | |
| 461 | |
| 462 if (rc == NGX_BUSY) { | |
| 463 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 464 "conflicting variable name \"%V\"", name); | |
| 465 return NULL; | |
| 466 } | |
| 467 | |
| 509 | 468 return v; |
| 469 } | |
| 470 | |
| 471 | |
|
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472 static ngx_http_variable_t * |
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473 ngx_http_add_prefix_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
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474 { |
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475 ngx_uint_t i; |
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476 ngx_http_variable_t *v; |
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477 ngx_http_core_main_conf_t *cmcf; |
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478 |
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479 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
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480 |
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481 v = cmcf->prefix_variables.elts; |
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482 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
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483 if (name->len != v[i].name.len |
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484 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) |
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485 { |
|
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486 continue; |
|
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|
487 } |
|
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|
488 |
|
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|
489 v = &v[i]; |
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|
490 |
|
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|
491 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
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492 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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|
493 "the duplicate \"%V\" variable", name); |
|
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494 return NULL; |
|
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|
495 } |
|
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|
496 |
|
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497 v->flags &= flags | ~NGX_HTTP_VAR_WEAK; |
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|
498 |
|
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499 return v; |
|
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|
500 } |
|
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501 |
|
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|
502 v = ngx_array_push(&cmcf->prefix_variables); |
|
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503 if (v == NULL) { |
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504 return NULL; |
|
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|
505 } |
|
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|
506 |
|
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|
507 v->name.len = name->len; |
|
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508 v->name.data = ngx_pnalloc(cf->pool, name->len); |
|
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|
509 if (v->name.data == NULL) { |
|
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|
510 return NULL; |
|
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|
511 } |
|
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|
512 |
|
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|
513 ngx_strlow(v->name.data, name->data, name->len); |
|
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|
514 |
|
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|
515 v->set_handler = NULL; |
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516 v->get_handler = NULL; |
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517 v->data = 0; |
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|
518 v->flags = flags; |
|
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519 v->index = 0; |
|
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|
520 |
|
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|
521 return v; |
|
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|
522 } |
|
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|
523 |
|
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|
524 |
| 509 | 525 ngx_int_t |
| 526 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 527 { |
| 501 | 528 ngx_uint_t i; |
| 529 ngx_http_variable_t *v; | |
| 499 | 530 ngx_http_core_main_conf_t *cmcf; |
| 531 | |
|
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diff
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|
532 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
|
533 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
534 "invalid variable name \"$\""); |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
535 return NGX_ERROR; |
|
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Added checks that disallow adding a variable with an empty name.
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|
536 } |
|
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Added checks that disallow adding a variable with an empty name.
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|
537 |
| 499 | 538 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 539 | |
| 501 | 540 v = cmcf->variables.elts; |
| 541 | |
| 542 if (v == NULL) { | |
| 499 | 543 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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2533
diff
changeset
|
544 sizeof(ngx_http_variable_t)) |
|
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diff
changeset
|
545 != NGX_OK) |
| 499 | 546 { |
| 509 | 547 return NGX_ERROR; |
| 499 | 548 } |
| 501 | 549 |
| 550 } else { | |
| 551 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 552 if (name->len != v[i].name.len | |
| 553 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 554 { | |
| 555 continue; | |
| 556 } | |
| 557 | |
| 509 | 558 return i; |
| 501 | 559 } |
| 499 | 560 } |
| 561 | |
| 501 | 562 v = ngx_array_push(&cmcf->variables); |
| 563 if (v == NULL) { | |
| 509 | 564 return NGX_ERROR; |
| 499 | 565 } |
| 566 | |
| 501 | 567 v->name.len = name->len; |
| 2049 | 568 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 569 if (v->name.data == NULL) { |
| 509 | 570 return NGX_ERROR; |
| 501 | 571 } |
| 499 | 572 |
| 2135 | 573 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 574 |
| 637 | 575 v->set_handler = NULL; |
| 576 v->get_handler = NULL; | |
| 501 | 577 v->data = 0; |
| 509 | 578 v->flags = 0; |
| 533 | 579 v->index = cmcf->variables.nelts - 1; |
| 501 | 580 |
|
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Slight optimization in ngx_http_get_variable_index().
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diff
changeset
|
581 return v->index; |
| 499 | 582 } |
| 583 | |
| 584 | |
| 585 ngx_http_variable_value_t * | |
| 586 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 587 { | |
| 501 | 588 ngx_http_variable_t *v; |
| 499 | 589 ngx_http_core_main_conf_t *cmcf; |
| 590 | |
| 591 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 592 | |
| 553 | 593 if (cmcf->variables.nelts <= index) { |
| 499 | 594 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
|
595 "unknown variable index: %ui", index); |
| 499 | 596 return NULL; |
| 597 } | |
| 598 | |
| 573 | 599 if (r->variables[index].not_found || r->variables[index].valid) { |
| 600 return &r->variables[index]; | |
| 501 | 601 } |
| 499 | 602 |
| 501 | 603 v = cmcf->variables.elts; |
| 499 | 604 |
|
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Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
605 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
606 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
607 "cycle while evaluating variable \"%V\"", |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
608 &v[index].name); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
609 return NULL; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
610 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
611 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
612 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
613 |
| 637 | 614 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 615 == NGX_OK) | |
| 616 { | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
617 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
618 |
| 1565 | 619 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 620 r->variables[index].no_cacheable = 1; | |
| 499 | 621 } |
| 573 | 622 |
| 623 return &r->variables[index]; | |
| 499 | 624 } |
| 625 | |
|
6851
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Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
626 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
627 |
| 657 | 628 r->variables[index].valid = 0; |
| 629 r->variables[index].not_found = 1; | |
| 630 | |
| 798 | 631 return NULL; |
| 573 | 632 } |
| 633 | |
| 634 | |
| 635 ngx_http_variable_value_t * | |
| 636 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 637 { | |
| 1150 | 638 ngx_http_variable_value_t *v; |
| 573 | 639 |
| 640 v = &r->variables[index]; | |
| 641 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
642 if (v->valid || v->not_found) { |
| 1565 | 643 if (!v->no_cacheable) { |
| 573 | 644 return v; |
| 645 } | |
| 646 | |
| 647 v->valid = 0; | |
| 648 v->not_found = 0; | |
| 509 | 649 } |
| 501 | 650 |
| 573 | 651 return ngx_http_get_indexed_variable(r, index); |
| 499 | 652 } |
| 653 | |
| 654 | |
| 655 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
|
656 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 657 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
658 size_t len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
659 ngx_uint_t i, n; |
| 501 | 660 ngx_http_variable_t *v; |
| 573 | 661 ngx_http_variable_value_t *vv; |
| 499 | 662 ngx_http_core_main_conf_t *cmcf; |
| 663 | |
| 664 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 665 | |
| 611 | 666 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 667 |
| 611 | 668 if (v) { |
| 669 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
|
3500
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change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3499
diff
changeset
|
670 return ngx_http_get_flushed_variable(r, v->index); |
|
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parents:
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changeset
|
671 } |
|
8cd97c14b0e2
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parents:
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changeset
|
672 |
|
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parents:
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changeset
|
673 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
674 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
675 "cycle while evaluating variable \"%V\"", name); |
| 573 | 676 return NULL; |
| 677 } | |
|
6851
8cd97c14b0e2
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parents:
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diff
changeset
|
678 |
|
8cd97c14b0e2
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Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
679 ngx_http_variable_depth--; |
|
8cd97c14b0e2
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parents:
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diff
changeset
|
680 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
681 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
682 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
683 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
|
8cd97c14b0e2
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parents:
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diff
changeset
|
684 ngx_http_variable_depth++; |
|
8cd97c14b0e2
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parents:
6593
diff
changeset
|
685 return vv; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
686 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
687 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
688 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
689 return NULL; |
| 509 | 690 } |
| 691 | |
| 692 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 693 if (vv == NULL) { | |
| 694 return NULL; | |
| 695 } | |
| 696 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
697 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
698 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
699 v = cmcf->prefix_variables.elts; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
700 n = cmcf->prefix_variables.nelts; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
701 |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
702 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
703 if (name->len >= v[i].name.len && name->len > len |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
704 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
| 577 | 705 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
706 len = v[i].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
707 n = i; |
| 1162 | 708 } |
| 709 } | |
| 710 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
711 if (n != cmcf->prefix_variables.nelts) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
712 if (v[n].get_handler(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2137 | 713 return vv; |
| 714 } | |
| 715 | |
| 716 return NULL; | |
| 717 } | |
| 718 | |
| 635 | 719 vv->not_found = 1; |
| 573 | 720 |
| 501 | 721 return vv; |
| 499 | 722 } |
| 723 | |
| 724 | |
| 573 | 725 static ngx_int_t |
| 726 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 727 uintptr_t data) | |
| 728 { | |
| 729 ngx_str_t *s; | |
| 730 | |
| 731 s = (ngx_str_t *) ((char *) r + data); | |
| 732 | |
| 733 if (s->data) { | |
| 734 v->len = s->len; | |
| 735 v->valid = 1; | |
| 1565 | 736 v->no_cacheable = 0; |
| 573 | 737 v->not_found = 0; |
| 738 v->data = s->data; | |
| 739 | |
| 740 } else { | |
| 741 v->not_found = 1; | |
| 742 } | |
| 743 | |
| 744 return NGX_OK; | |
| 745 } | |
| 746 | |
| 747 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
748 #if 0 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
749 |
| 637 | 750 static void |
| 1350 | 751 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 752 ngx_http_variable_value_t *v, uintptr_t data) | |
| 753 { | |
| 754 ngx_str_t *s; | |
| 755 | |
| 756 s = (ngx_str_t *) ((char *) r + data); | |
| 757 | |
| 758 s->len = v->len; | |
| 759 s->data = v->data; | |
| 760 } | |
| 761 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
762 #endif |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
763 |
| 1350 | 764 |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
765 static ngx_int_t |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
766 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
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Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
767 ngx_http_variable_value_t *v, uintptr_t data) |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
768 { |
|
c76b7a7959d5
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parents:
3268
diff
changeset
|
769 size_t *sp; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
770 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
771 sp = (size_t *) ((char *) r + data); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
772 |
|
c76b7a7959d5
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Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
773 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
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parents:
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diff
changeset
|
774 if (v->data == NULL) { |
|
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
775 return NGX_ERROR; |
|
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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 |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
778 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
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fix segfault if $limit_rate was logged
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diff
changeset
|
779 v->valid = 1; |
|
c76b7a7959d5
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parents:
3268
diff
changeset
|
780 v->no_cacheable = 0; |
|
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parents:
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diff
changeset
|
781 v->not_found = 0; |
|
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parents:
3268
diff
changeset
|
782 |
|
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parents:
3268
diff
changeset
|
783 return NGX_OK; |
|
c76b7a7959d5
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parents:
3268
diff
changeset
|
784 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
785 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
786 |
| 1350 | 787 static void |
| 637 | 788 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 789 ngx_http_variable_value_t *v, uintptr_t data) | |
| 790 { | |
| 791 ssize_t s, *sp; | |
| 792 ngx_str_t val; | |
| 793 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1191
diff
changeset
|
794 val.len = v->len; |
| 637 | 795 val.data = v->data; |
| 796 | |
| 797 s = ngx_parse_size(&val); | |
| 798 | |
| 799 if (s == NGX_ERROR) { | |
| 800 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 801 "invalid size \"%V\"", &val); | |
| 802 return; | |
| 803 } | |
| 804 | |
| 805 sp = (ssize_t *) ((char *) r + data); | |
| 806 | |
| 807 *sp = s; | |
| 808 | |
| 809 return; | |
| 810 } | |
| 811 | |
| 812 | |
| 573 | 813 static ngx_int_t |
| 814 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 815 uintptr_t data) | |
| 515 | 816 { |
| 573 | 817 ngx_table_elt_t *h; |
| 818 | |
| 819 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 820 | |
| 821 if (h) { | |
| 822 v->len = h->value.len; | |
| 823 v->valid = 1; | |
| 1565 | 824 v->no_cacheable = 0; |
| 573 | 825 v->not_found = 0; |
| 826 v->data = h->value.data; | |
| 827 | |
| 828 } else { | |
| 829 v->not_found = 1; | |
| 830 } | |
| 831 | |
| 832 return NGX_OK; | |
| 833 } | |
| 834 | |
| 835 | |
| 836 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
837 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
|
838 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
|
839 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
840 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
|
841 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
842 |
|
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 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
845 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
|
846 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
|
847 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
848 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
|
849 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
850 |
|
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 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
853 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
|
854 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 855 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
856 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
|
857 u_char *p, *end; |
| 667 | 858 ngx_uint_t i, n; |
| 573 | 859 ngx_array_t *a; |
| 860 ngx_table_elt_t **h; | |
| 515 | 861 |
| 862 a = (ngx_array_t *) ((char *) r + data); | |
| 863 | |
| 667 | 864 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
|
865 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
|
866 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
867 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
868 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
869 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
|
870 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
871 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
|
872 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
873 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
874 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
875 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
|
876 } |
|
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 if (len == 0) { |
| 573 | 879 v->not_found = 1; |
| 880 return NGX_OK; | |
| 515 | 881 } |
| 882 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
883 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
|
884 |
| 573 | 885 v->valid = 1; |
| 1565 | 886 v->no_cacheable = 0; |
| 573 | 887 v->not_found = 0; |
| 515 | 888 |
| 667 | 889 if (n == 1) { |
| 573 | 890 v->len = (*h)->value.len; |
| 891 v->data = (*h)->value.data; | |
| 515 | 892 |
| 573 | 893 return NGX_OK; |
| 515 | 894 } |
| 895 | |
| 2049 | 896 p = ngx_pnalloc(r->pool, len); |
| 573 | 897 if (p == NULL) { |
| 898 return NGX_ERROR; | |
| 899 } | |
| 900 | |
| 901 v->len = len; | |
| 902 v->data = p; | |
| 515 | 903 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
904 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
|
905 |
| 515 | 906 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
|
907 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
908 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
|
909 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
910 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
911 |
| 573 | 912 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 913 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
914 if (p == end) { |
| 515 | 915 break; |
| 916 } | |
| 917 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
918 *p++ = sep; *p++ = ' '; |
| 515 | 919 } |
| 920 | |
| 573 | 921 return NGX_OK; |
| 515 | 922 } |
| 923 | |
| 924 | |
| 573 | 925 static ngx_int_t |
| 577 | 926 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 927 ngx_http_variable_value_t *v, uintptr_t data) | |
| 928 { | |
| 929 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 930 &r->headers_in.headers.part, | |
| 931 sizeof("http_") - 1); | |
| 932 } | |
| 933 | |
| 934 | |
| 935 static ngx_int_t | |
| 936 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 937 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 938 { |
| 577 | 939 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 940 &r->headers_out.headers.part, | |
| 941 sizeof("sent_http_") - 1); | |
| 942 } | |
| 501 | 943 |
| 577 | 944 |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
945 static ngx_int_t |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
946 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
|
947 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
|
948 { |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
949 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
|
950 &r->headers_out.trailers.part, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
951 sizeof("sent_trailer_") - 1); |
|
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 |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
954 |
| 1162 | 955 ngx_int_t |
| 577 | 956 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 957 ngx_list_part_t *part, size_t prefix) | |
| 958 { | |
| 573 | 959 u_char ch; |
| 960 ngx_uint_t i, n; | |
| 961 ngx_table_elt_t *header; | |
| 499 | 962 |
| 963 header = part->elts; | |
| 964 | |
| 965 for (i = 0; /* void */ ; i++) { | |
| 966 | |
| 967 if (i >= part->nelts) { | |
| 968 if (part->next == NULL) { | |
| 969 break; | |
| 970 } | |
| 971 | |
| 972 part = part->next; | |
| 973 header = part->elts; | |
| 974 i = 0; | |
| 975 } | |
| 976 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
977 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
|
978 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
979 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
980 |
| 577 | 981 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 982 ch = header[i].key.data[n]; |
| 983 | |
| 509 | 984 if (ch >= 'A' && ch <= 'Z') { |
| 985 ch |= 0x20; | |
| 499 | 986 |
| 987 } else if (ch == '-') { | |
| 988 ch = '_'; | |
| 989 } | |
| 990 | |
| 577 | 991 if (var->data[n + prefix] != ch) { |
| 499 | 992 break; |
| 993 } | |
| 994 } | |
| 995 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
996 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 997 v->len = header[i].value.len; |
| 998 v->valid = 1; | |
| 1565 | 999 v->no_cacheable = 0; |
| 573 | 1000 v->not_found = 0; |
| 1001 v->data = header[i].value.data; | |
| 499 | 1002 |
| 573 | 1003 return NGX_OK; |
| 499 | 1004 } |
| 1005 } | |
| 1006 | |
| 573 | 1007 v->not_found = 1; |
| 1008 | |
| 1009 return NGX_OK; | |
| 509 | 1010 } |
| 1011 | |
| 1012 | |
| 573 | 1013 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1014 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
|
1015 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
|
1016 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1017 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1018 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1019 s = r->request_line.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 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1022 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1023 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1024 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1025 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1026 return NGX_OK; |
|
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 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1029 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
|
1030 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1031 break; |
|
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 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1034 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1035 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
|
1036 r->request_line.data = s; |
|
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 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
|
1040 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1041 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1042 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1043 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1044 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1045 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1046 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1047 |
|
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 static ngx_int_t |
| 2307 | 1050 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1051 uintptr_t data) | |
| 1052 { | |
| 1053 ngx_str_t *name = (ngx_str_t *) data; | |
| 1054 | |
| 1055 ngx_str_t cookie, s; | |
| 1056 | |
| 1057 s.len = name->len - (sizeof("cookie_") - 1); | |
| 1058 s.data = name->data + sizeof("cookie_") - 1; | |
| 1059 | |
| 1060 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 1061 == NGX_DECLINED) | |
| 1062 { | |
| 1063 v->not_found = 1; | |
| 1064 return NGX_OK; | |
| 1065 } | |
| 1066 | |
| 1067 v->len = cookie.len; | |
| 1068 v->valid = 1; | |
| 1069 v->no_cacheable = 0; | |
| 1070 v->not_found = 0; | |
| 1071 v->data = cookie.data; | |
| 1072 | |
| 1073 return NGX_OK; | |
| 1074 } | |
| 1075 | |
| 1076 | |
| 1077 static ngx_int_t | |
| 2137 | 1078 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1079 uintptr_t data) | |
| 1080 { | |
| 1081 ngx_str_t *name = (ngx_str_t *) data; | |
| 1082 | |
| 2415 | 1083 u_char *arg; |
| 1084 size_t len; | |
| 1085 ngx_str_t value; | |
| 2137 | 1086 |
| 2415 | 1087 len = name->len - (sizeof("arg_") - 1); |
| 1088 arg = name->data + sizeof("arg_") - 1; | |
| 1089 | |
| 1090 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 1091 v->not_found = 1; |
| 1092 return NGX_OK; | |
| 1093 } | |
| 1094 | |
| 2415 | 1095 v->data = value.data; |
| 1096 v->len = value.len; | |
| 1097 v->valid = 1; | |
| 1098 v->no_cacheable = 0; | |
| 1099 v->not_found = 0; | |
| 2137 | 1100 |
| 1101 return NGX_OK; | |
| 1102 } | |
| 1103 | |
| 1104 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1105 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1106 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1107 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1108 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
|
1109 uintptr_t data) |
|
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 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1112 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1113 uint32_t value; |
|
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 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1116 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
|
1117 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1118 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1119 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1120 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1121 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
|
1122 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1123 return NGX_ERROR; |
|
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 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1126 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1127 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1128 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1129 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1130 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1131 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1132 value = ti.tcpi_rttvar; |
|
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 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1136 value = ti.tcpi_snd_cwnd; |
|
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 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1140 value = ti.tcpi_rcv_space; |
|
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 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1144 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1145 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1146 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1147 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1148 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1149 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
|
1150 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1151 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1152 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1153 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1154 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1155 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1156 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1157 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1158 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1159 |
| 2137 | 1160 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
|
1161 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
|
1162 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
|
1163 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1164 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1165 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1166 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
|
1167 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
|
1168 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
|
1169 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1170 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1171 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1172 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1173 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1174 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1175 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1176 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1177 } 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
|
1178 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
|
1179 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1180 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1181 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1182 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1183 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
|
1184 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1185 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1186 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1187 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1188 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1189 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1190 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1191 } |
|
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 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1194 } |
|
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 static ngx_int_t |
| 573 | 1198 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1199 uintptr_t data) | |
| 509 | 1200 { |
| 1811 | 1201 ngx_http_core_srv_conf_t *cscf; |
| 1202 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1203 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1204 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1205 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
|
1206 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1207 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1208 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
|
1209 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1210 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1211 v->data = cscf->server_name.data; |
| 509 | 1212 } |
| 1213 | |
| 573 | 1214 v->valid = 1; |
| 1565 | 1215 v->no_cacheable = 0; |
| 573 | 1216 v->not_found = 0; |
| 509 | 1217 |
| 573 | 1218 return NGX_OK; |
| 499 | 1219 } |
| 1220 | |
| 1221 | |
| 573 | 1222 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1223 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1224 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1225 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1226 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1227 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1228 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1229 #endif |
| 982 | 1230 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1231 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1232 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1233 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1234 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1235 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1236 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1237 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1238 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1239 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1240 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
|
1241 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1242 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1243 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1244 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1245 |
|
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1246 #if (NGX_HAVE_UNIX_DOMAIN) |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1247 case AF_UNIX: |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1248 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1249 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
|
1250 v->valid = 1; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1251 v->no_cacheable = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1252 v->not_found = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1253 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
|
1254 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1255 break; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1256 #endif |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1257 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1258 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1259 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1260 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1261 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1262 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1263 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1264 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1265 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1266 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1267 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1268 } |
| 982 | 1269 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1270 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1271 } |
| 982 | 1272 |
| 1273 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1274 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1275 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
|
1276 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
|
1277 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1278 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1279 v->valid = 1; |
| 1565 | 1280 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1281 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1282 v->data = r->connection->addr_text.data; |
| 499 | 1283 |
| 573 | 1284 return NGX_OK; |
| 499 | 1285 } |
| 1286 | |
| 1287 | |
| 573 | 1288 static ngx_int_t |
| 1289 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1290 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1291 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1292 ngx_uint_t port; |
| 509 | 1293 |
| 573 | 1294 v->len = 0; |
| 1295 v->valid = 1; | |
| 1565 | 1296 v->no_cacheable = 0; |
| 573 | 1297 v->not_found = 0; |
| 509 | 1298 |
| 2049 | 1299 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1300 if (v->data == NULL) { |
| 1301 return NGX_ERROR; | |
| 509 | 1302 } |
| 1303 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1304 port = ngx_inet_get_port(r->connection->sockaddr); |
| 577 | 1305 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1306 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1307 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1308 } |
| 1309 | |
| 573 | 1310 return NGX_OK; |
| 509 | 1311 } |
| 1312 | |
| 1313 | |
| 573 | 1314 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
|
1315 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
|
1316 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
|
1317 { |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1318 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
|
1319 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1320 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1321 v->not_found = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1322 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
|
1323 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1324 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1325 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1326 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1327 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1328 static ngx_int_t |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1329 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
|
1330 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
|
1331 { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1332 ngx_uint_t port; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1333 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1334 v->len = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1335 v->valid = 1; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1336 v->no_cacheable = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1337 v->not_found = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1338 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1339 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
|
1340 if (v->data == NULL) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1341 return NGX_ERROR; |
|
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 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1344 port = r->connection->proxy_protocol_port; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1345 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1346 if (port > 0 && port < 65536) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1347 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
|
1348 } |
|
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 return NGX_OK; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1351 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1352 |
|
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 static ngx_int_t |
| 573 | 1355 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1356 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1357 { |
| 1805 | 1358 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1359 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1360 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1361 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1362 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1363 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1364 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
|
1365 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1366 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1367 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1368 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1369 if (s.data == NULL) { |
| 573 | 1370 return NGX_ERROR; |
| 509 | 1371 } |
| 1372 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1373 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1374 |
| 1805 | 1375 v->len = s.len; |
| 573 | 1376 v->valid = 1; |
| 1565 | 1377 v->no_cacheable = 0; |
| 573 | 1378 v->not_found = 0; |
| 1805 | 1379 v->data = s.data; |
| 499 | 1380 |
| 573 | 1381 return NGX_OK; |
| 499 | 1382 } |
| 1383 | |
| 1384 | |
| 573 | 1385 static ngx_int_t |
| 1386 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1387 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1388 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1389 ngx_uint_t port; |
| 2533 | 1390 |
| 1391 v->len = 0; | |
| 573 | 1392 v->valid = 1; |
| 1565 | 1393 v->no_cacheable = 0; |
| 573 | 1394 v->not_found = 0; |
| 2533 | 1395 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1396 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1397 return NGX_ERROR; |
| 1398 } | |
| 1399 | |
| 1400 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1401 if (v->data == NULL) { | |
| 1402 return NGX_ERROR; | |
| 1403 } | |
| 1404 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1405 port = ngx_inet_get_port(r->connection->local_sockaddr); |
| 2533 | 1406 |
| 1407 if (port > 0 && port < 65536) { | |
| 1408 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1409 } | |
| 509 | 1410 |
| 573 | 1411 return NGX_OK; |
| 509 | 1412 } |
| 1413 | |
| 1414 | |
| 573 | 1415 static ngx_int_t |
| 731 | 1416 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1417 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1418 { | |
| 1419 #if (NGX_HTTP_SSL) | |
| 1420 | |
| 1421 if (r->connection->ssl) { | |
| 1422 v->len = sizeof("https") - 1; | |
| 1423 v->valid = 1; | |
| 1565 | 1424 v->no_cacheable = 0; |
| 731 | 1425 v->not_found = 0; |
| 732 | 1426 v->data = (u_char *) "https"; |
| 731 | 1427 |
| 1428 return NGX_OK; | |
| 1429 } | |
| 1430 | |
| 1431 #endif | |
| 1432 | |
| 1433 v->len = sizeof("http") - 1; | |
| 1434 v->valid = 1; | |
| 1565 | 1435 v->no_cacheable = 0; |
| 731 | 1436 v->not_found = 0; |
| 732 | 1437 v->data = (u_char *) "http"; |
| 731 | 1438 |
| 1439 return NGX_OK; | |
| 1440 } | |
| 1441 | |
| 1442 | |
| 1443 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1444 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1445 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1446 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1447 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1448 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1449 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1450 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1451 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1452 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1453 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1454 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1455 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1456 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1457 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1458 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1459 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1460 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1461 *v = ngx_http_variable_null_value; |
|
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 return NGX_OK; |
|
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 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1466 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1467 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1468 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
|
1469 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
|
1470 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1471 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1472 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1473 r->valid_unparsed_uri = 0; |
|
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 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1476 |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1477 static ngx_int_t |
| 1351 | 1478 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1479 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1480 { | |
| 1481 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
|
1482 *v = ngx_http_variable_null_value; |
| 1351 | 1483 return NGX_OK; |
| 1484 } | |
| 1485 | |
| 1486 v->len = 1; | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1487 v->valid = 1; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1488 v->no_cacheable = 0; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1489 v->not_found = 0; |
| 1351 | 1490 v->data = (u_char *) "?"; |
| 1491 | |
| 1492 return NGX_OK; | |
| 1493 } | |
| 1494 | |
| 1495 | |
| 1496 static ngx_int_t | |
| 573 | 1497 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1498 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1499 { |
| 671 | 1500 ngx_str_t path; |
| 573 | 1501 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1502 |
| 1503 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1504 | |
| 671 | 1505 if (clcf->root_lengths == NULL) { |
| 1506 v->len = clcf->root.len; | |
| 1507 v->valid = 1; | |
| 1565 | 1508 v->no_cacheable = 0; |
| 671 | 1509 v->not_found = 0; |
| 1510 v->data = clcf->root.data; | |
| 1511 | |
| 1512 } else { | |
| 1513 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1514 clcf->root_values->elts) | |
| 1515 == NULL) | |
| 1516 { | |
| 1517 return NGX_ERROR; | |
| 1518 } | |
| 1519 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1520 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
|
1521 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1522 { |
| 671 | 1523 return NGX_ERROR; |
| 1524 } | |
| 1525 | |
| 1526 v->len = path.len; | |
| 1527 v->valid = 1; | |
| 1565 | 1528 v->no_cacheable = 0; |
| 671 | 1529 v->not_found = 0; |
| 1530 v->data = path.data; | |
| 1531 } | |
| 509 | 1532 |
| 573 | 1533 return NGX_OK; |
| 509 | 1534 } |
| 1535 | |
| 1536 | |
| 573 | 1537 static ngx_int_t |
| 2259 | 1538 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1539 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1540 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1541 u_char *real; |
| 2259 | 1542 size_t len; |
| 1543 ngx_str_t path; | |
| 1544 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
|
1545 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1546 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1547 #endif |
| 2259 | 1548 |
| 1549 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1550 | |
| 1551 if (clcf->root_lengths == NULL) { | |
| 1552 path = clcf->root; | |
| 1553 | |
| 1554 } else { | |
| 1555 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1556 clcf->root_values->elts) | |
| 1557 == NULL) | |
| 1558 { | |
| 1559 return NGX_ERROR; | |
| 1560 } | |
| 1561 | |
| 1562 path.data[path.len - 1] = '\0'; | |
| 1563 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1564 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
|
1565 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1566 { |
| 2259 | 1567 return NGX_ERROR; |
| 1568 } | |
| 1569 } | |
| 1570 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1571 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1572 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1573 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1574 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1575 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1576 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1577 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1578 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1579 if (real == NULL) { |
| 2259 | 1580 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1581 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1582 return NGX_ERROR; | |
| 1583 } | |
| 1584 | |
| 1585 len = ngx_strlen(real); | |
| 1586 | |
| 1587 v->data = ngx_pnalloc(r->pool, len); | |
| 1588 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1589 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1590 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1591 #endif |
| 2259 | 1592 return NGX_ERROR; |
| 1593 } | |
| 1594 | |
| 1595 v->len = len; | |
| 1596 v->valid = 1; | |
| 1597 v->no_cacheable = 0; | |
| 1598 v->not_found = 0; | |
| 1599 | |
| 1600 ngx_memcpy(v->data, real, len); | |
| 1601 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1602 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1603 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1604 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1605 |
| 2259 | 1606 return NGX_OK; |
| 1607 } | |
| 1608 | |
| 1609 | |
| 1610 static ngx_int_t | |
| 573 | 1611 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1612 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1613 { |
| 773 | 1614 size_t root; |
| 573 | 1615 ngx_str_t path; |
| 499 | 1616 |
| 773 | 1617 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1618 return NGX_ERROR; |
| 557 | 1619 } |
| 509 | 1620 |
| 557 | 1621 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1622 |
| 573 | 1623 v->len = path.len - 1; |
| 1624 v->valid = 1; | |
| 1565 | 1625 v->no_cacheable = 0; |
| 573 | 1626 v->not_found = 0; |
| 1627 v->data = path.data; | |
| 499 | 1628 |
| 573 | 1629 return NGX_OK; |
| 499 | 1630 } |
| 1631 | |
| 1632 | |
| 573 | 1633 static ngx_int_t |
| 1811 | 1634 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1635 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1636 { | |
| 1637 ngx_http_core_srv_conf_t *cscf; | |
| 1638 | |
| 1639 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1640 | |
| 1641 v->len = cscf->server_name.len; | |
| 1642 v->valid = 1; | |
| 1643 v->no_cacheable = 0; | |
| 1644 v->not_found = 0; | |
| 1645 v->data = cscf->server_name.data; | |
| 1646 | |
| 1647 return NGX_OK; | |
| 1648 } | |
| 1649 | |
| 1650 | |
| 1651 static ngx_int_t | |
| 573 | 1652 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1653 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1654 { |
| 647 | 1655 if (r->main->method_name.data) { |
| 1656 v->len = r->main->method_name.len; | |
| 573 | 1657 v->valid = 1; |
| 1565 | 1658 v->no_cacheable = 0; |
| 573 | 1659 v->not_found = 0; |
| 647 | 1660 v->data = r->main->method_name.data; |
| 573 | 1661 |
| 1662 } else { | |
| 1663 v->not_found = 1; | |
| 561 | 1664 } |
| 1665 | |
| 573 | 1666 return NGX_OK; |
| 561 | 1667 } |
| 1668 | |
| 1669 | |
| 573 | 1670 static ngx_int_t |
| 1671 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1672 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1673 { |
| 573 | 1674 ngx_int_t rc; |
| 539 | 1675 |
| 1676 rc = ngx_http_auth_basic_user(r); | |
| 1677 | |
| 1678 if (rc == NGX_DECLINED) { | |
| 573 | 1679 v->not_found = 1; |
| 1680 return NGX_OK; | |
| 539 | 1681 } |
| 1682 | |
| 1683 if (rc == NGX_ERROR) { | |
| 573 | 1684 return NGX_ERROR; |
| 539 | 1685 } |
| 1686 | |
| 573 | 1687 v->len = r->headers_in.user.len; |
| 1688 v->valid = 1; | |
| 1565 | 1689 v->no_cacheable = 0; |
| 573 | 1690 v->not_found = 0; |
| 1691 v->data = r->headers_in.user.data; | |
| 571 | 1692 |
| 573 | 1693 return NGX_OK; |
| 571 | 1694 } |
| 1695 | |
| 1696 | |
| 611 | 1697 static ngx_int_t |
| 4886 | 1698 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1699 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1700 { | |
| 1701 u_char *p; | |
| 1702 | |
| 1703 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1704 if (p == NULL) { | |
| 1705 return NGX_ERROR; | |
| 1706 } | |
| 1707 | |
| 1708 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1709 v->valid = 1; | |
| 1710 v->no_cacheable = 0; | |
| 1711 v->not_found = 0; | |
| 1712 v->data = p; | |
| 1713 | |
| 1714 return NGX_OK; | |
| 1715 } | |
| 1716 | |
| 1717 | |
| 1718 static ngx_int_t | |
| 611 | 1719 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1720 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1721 { | |
| 1722 off_t sent; | |
| 1723 u_char *p; | |
| 1724 | |
| 1725 sent = r->connection->sent - r->header_size; | |
| 1726 | |
| 1727 if (sent < 0) { | |
| 1728 sent = 0; | |
| 1729 } | |
| 1730 | |
| 2049 | 1731 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1732 if (p == NULL) { |
| 1733 return NGX_ERROR; | |
| 1734 } | |
| 1735 | |
| 1736 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1737 v->valid = 1; | |
| 1565 | 1738 v->no_cacheable = 0; |
| 611 | 1739 v->not_found = 0; |
| 1740 v->data = p; | |
| 1741 | |
| 1742 return NGX_OK; | |
| 1743 } | |
| 1744 | |
| 1745 | |
| 629 | 1746 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1747 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
|
1748 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
|
1749 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1750 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
|
1751 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1752 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1753 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1754 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1755 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1756 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1757 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1758 |
|
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 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1761 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1762 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1763 { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1764 ngx_uint_t status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1765 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1766 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1767 if (v->data == NULL) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1768 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1769 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1770 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1771 if (r->err_status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1772 status = r->err_status; |
|
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 } else if (r->headers_out.status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1775 status = r->headers_out.status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1776 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1777 } 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
|
1778 status = 9; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1779 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1780 } else { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1781 status = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1782 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1783 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1784 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1785 v->valid = 1; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1786 v->no_cacheable = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1787 v->not_found = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1788 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1789 return NGX_OK; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1790 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1791 |
|
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 static ngx_int_t |
| 641 | 1794 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1795 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1796 { | |
| 1797 if (r->headers_out.content_type.len) { | |
| 1798 v->len = r->headers_out.content_type.len; | |
| 1799 v->valid = 1; | |
| 1565 | 1800 v->no_cacheable = 0; |
| 641 | 1801 v->not_found = 0; |
| 1802 v->data = r->headers_out.content_type.data; | |
| 1803 | |
| 1804 } else { | |
| 1805 v->not_found = 1; | |
| 1806 } | |
| 1807 | |
| 1808 return NGX_OK; | |
| 1809 } | |
| 1810 | |
| 1811 | |
| 1812 static ngx_int_t | |
| 1813 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1814 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1815 { | |
| 1816 u_char *p; | |
| 1817 | |
| 1818 if (r->headers_out.content_length) { | |
| 1819 v->len = r->headers_out.content_length->value.len; | |
| 1820 v->valid = 1; | |
| 1565 | 1821 v->no_cacheable = 0; |
| 641 | 1822 v->not_found = 0; |
| 1823 v->data = r->headers_out.content_length->value.data; | |
| 1824 | |
| 1825 return NGX_OK; | |
| 1826 } | |
| 1827 | |
| 1828 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1829 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1830 if (p == NULL) { |
| 1831 return NGX_ERROR; | |
| 1832 } | |
| 1833 | |
| 1834 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1835 v->valid = 1; | |
| 1565 | 1836 v->no_cacheable = 0; |
| 641 | 1837 v->not_found = 0; |
| 1838 v->data = p; | |
| 1839 | |
| 1840 return NGX_OK; | |
| 1841 } | |
| 1842 | |
| 1843 v->not_found = 1; | |
| 1844 | |
| 1845 return NGX_OK; | |
| 1846 } | |
| 1847 | |
| 1848 | |
| 1849 static ngx_int_t | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1850 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
|
1851 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
|
1852 { |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1853 ngx_str_t name; |
|
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1854 |
|
2485
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fix $sent_http_location for local redirects
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parents:
2415
diff
changeset
|
1855 if (r->headers_out.location) { |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1856 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
|
1857 v->valid = 1; |
|
51b1097dbb67
fix $sent_http_location for local redirects
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parents:
2415
diff
changeset
|
1858 v->no_cacheable = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1859 v->not_found = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1860 v->data = r->headers_out.location->value.data; |
|
51b1097dbb67
fix $sent_http_location for local redirects
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parents:
2415
diff
changeset
|
1861 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1862 return NGX_OK; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1863 } |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1864 |
|
3516
dd1570b6f237
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1865 ngx_str_set(&name, "sent_http_location"); |
|
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1866 |
|
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1867 return ngx_http_variable_unknown_header(v, &name, |
|
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1868 &r->headers_out.headers.part, |
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1869 sizeof("sent_http_") - 1); |
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1870 } |
|
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1871 |
|
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1872 |
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|
1873 static ngx_int_t |
| 641 | 1874 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1875 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1876 { | |
| 1877 u_char *p; | |
| 1878 | |
| 1879 if (r->headers_out.last_modified) { | |
| 1880 v->len = r->headers_out.last_modified->value.len; | |
| 1881 v->valid = 1; | |
| 1565 | 1882 v->no_cacheable = 0; |
| 641 | 1883 v->not_found = 0; |
| 1884 v->data = r->headers_out.last_modified->value.data; | |
| 1885 | |
| 1886 return NGX_OK; | |
| 1887 } | |
| 1888 | |
| 1889 if (r->headers_out.last_modified_time >= 0) { | |
|
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1890 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1891 if (p == NULL) { |
| 1892 return NGX_ERROR; | |
| 1893 } | |
| 1894 | |
| 1895 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1896 v->valid = 1; | |
| 1565 | 1897 v->no_cacheable = 0; |
| 641 | 1898 v->not_found = 0; |
| 1899 v->data = p; | |
| 1900 | |
| 1901 return NGX_OK; | |
| 1902 } | |
| 1903 | |
| 1904 v->not_found = 1; | |
| 1905 | |
| 1906 return NGX_OK; | |
| 1907 } | |
| 1908 | |
| 1909 | |
| 1910 static ngx_int_t | |
| 1911 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1912 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1913 { | |
| 1914 size_t len; | |
| 1915 char *p; | |
| 1916 | |
|
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1917 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
|
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1918 len = sizeof("upgrade") - 1; |
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1919 p = "upgrade"; |
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1920 |
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1921 } else if (r->keepalive) { |
| 641 | 1922 len = sizeof("keep-alive") - 1; |
| 1923 p = "keep-alive"; | |
| 1924 | |
| 1925 } else { | |
| 1926 len = sizeof("close") - 1; | |
| 1927 p = "close"; | |
| 1928 } | |
| 1929 | |
| 1930 v->len = len; | |
| 1931 v->valid = 1; | |
| 1565 | 1932 v->no_cacheable = 0; |
| 641 | 1933 v->not_found = 0; |
| 1934 v->data = (u_char *) p; | |
| 1935 | |
| 1936 return NGX_OK; | |
| 1937 } | |
| 1938 | |
| 1939 | |
| 1940 static ngx_int_t | |
| 1941 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1942 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1943 { | |
| 1944 u_char *p; | |
| 1945 ngx_http_core_loc_conf_t *clcf; | |
| 1946 | |
| 1947 if (r->keepalive) { | |
| 1948 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1949 | |
| 1950 if (clcf->keepalive_header) { | |
| 1951 | |
| 2049 | 1952 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1953 if (p == NULL) { |
| 1954 return NGX_ERROR; | |
| 1955 } | |
| 1956 | |
| 1957 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1958 v->valid = 1; | |
| 1565 | 1959 v->no_cacheable = 0; |
| 641 | 1960 v->not_found = 0; |
| 1961 v->data = p; | |
| 1962 | |
| 1963 return NGX_OK; | |
| 1964 } | |
| 1965 } | |
| 1966 | |
| 1967 v->not_found = 1; | |
| 1968 | |
| 1969 return NGX_OK; | |
| 1970 } | |
| 1971 | |
| 1972 | |
| 1973 static ngx_int_t | |
| 1974 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1975 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1976 { | |
| 1977 if (r->chunked) { | |
| 1978 v->len = sizeof("chunked") - 1; | |
| 1979 v->valid = 1; | |
| 1565 | 1980 v->no_cacheable = 0; |
| 641 | 1981 v->not_found = 0; |
| 1982 v->data = (u_char *) "chunked"; | |
| 1983 | |
| 1984 } else { | |
| 1985 v->not_found = 1; | |
| 1986 } | |
| 1987 | |
| 1988 return NGX_OK; | |
| 1989 } | |
| 1990 | |
| 1991 | |
| 1992 static ngx_int_t | |
| 629 | 1993 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 1994 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1995 { | |
| 1996 if (r->request_complete) { | |
| 1997 v->len = 2; | |
| 1998 v->valid = 1; | |
| 1565 | 1999 v->no_cacheable = 0; |
| 629 | 2000 v->not_found = 0; |
| 2001 v->data = (u_char *) "OK"; | |
| 2002 | |
| 2003 return NGX_OK; | |
| 2004 } | |
| 2005 | |
|
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|
2006 *v = ngx_http_variable_null_value; |
| 629 | 2007 |
| 2008 return NGX_OK; | |
| 2009 } | |
| 2010 | |
| 2011 | |
| 759 | 2012 static ngx_int_t |
| 2844 | 2013 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 2014 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2015 { | |
| 2016 u_char *p; | |
| 2017 size_t len; | |
|
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|
2018 ngx_buf_t *buf; |
| 2844 | 2019 ngx_chain_t *cl; |
| 2020 | |
|
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2021 if (r->request_body == NULL |
|
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2022 || r->request_body->bufs == NULL |
|
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2023 || r->request_body->temp_file) |
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2024 { |
| 2844 | 2025 v->not_found = 1; |
| 2026 | |
| 2027 return NGX_OK; | |
| 2028 } | |
| 2029 | |
| 2030 cl = r->request_body->bufs; | |
| 2031 buf = cl->buf; | |
| 2032 | |
| 2033 if (cl->next == NULL) { | |
| 2034 v->len = buf->last - buf->pos; | |
| 2035 v->valid = 1; | |
| 2036 v->no_cacheable = 0; | |
| 2037 v->not_found = 0; | |
| 2038 v->data = buf->pos; | |
| 2039 | |
| 2040 return NGX_OK; | |
| 2041 } | |
| 2042 | |
|
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2043 len = buf->last - buf->pos; |
|
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2044 cl = cl->next; |
|
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2045 |
|
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2046 for ( /* void */ ; cl; cl = cl->next) { |
|
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2047 buf = cl->buf; |
|
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2048 len += buf->last - buf->pos; |
|
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|
2049 } |
| 2844 | 2050 |
| 2051 p = ngx_pnalloc(r->pool, len); | |
| 2052 if (p == NULL) { | |
| 2053 return NGX_ERROR; | |
| 2054 } | |
| 2055 | |
| 2056 v->data = p; | |
|
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2057 cl = r->request_body->bufs; |
|
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|
2058 |
|
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2059 for ( /* void */ ; cl; cl = cl->next) { |
|
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2060 buf = cl->buf; |
|
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2061 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
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|
2062 } |
| 2844 | 2063 |
| 2064 v->len = len; | |
| 2065 v->valid = 1; | |
| 2066 v->no_cacheable = 0; | |
| 2067 v->not_found = 0; | |
| 2068 | |
| 2069 return NGX_OK; | |
| 2070 } | |
| 2071 | |
| 2072 | |
| 2073 static ngx_int_t | |
| 759 | 2074 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2075 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2076 { | |
| 2077 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
|
763
0b0f3d4854c0
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diff
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|
2078 v->not_found = 1; |
| 759 | 2079 |
| 2080 return NGX_OK; | |
| 2081 } | |
| 2082 | |
| 2083 v->len = r->request_body->temp_file->file.name.len; | |
| 2084 v->valid = 1; | |
| 1565 | 2085 v->no_cacheable = 0; |
| 759 | 2086 v->not_found = 0; |
| 2087 v->data = r->request_body->temp_file->file.name.data; | |
| 2088 | |
| 2089 return NGX_OK; | |
| 2090 } | |
| 2091 | |
| 2092 | |
| 1329 | 2093 static ngx_int_t |
|
5010
829cc5872186
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|
2094 ngx_http_variable_request_length(ngx_http_request_t *r, |
|
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|
2095 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
2096 { |
|
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|
2097 u_char *p; |
|
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|
2098 |
|
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|
2099 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
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2100 if (p == NULL) { |
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2101 return NGX_ERROR; |
|
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|
2102 } |
|
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2103 |
|
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2104 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
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2105 v->valid = 1; |
|
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2106 v->no_cacheable = 0; |
|
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2107 v->not_found = 0; |
|
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2108 v->data = p; |
|
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2109 |
|
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2110 return NGX_OK; |
|
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2111 } |
|
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2112 |
|
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|
2113 |
|
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|
2114 static ngx_int_t |
|
4913
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|
2115 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
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2116 ngx_http_variable_value_t *v, uintptr_t data) |
|
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2117 { |
|
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2118 u_char *p; |
|
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Variables $request_time and $msec.
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2119 ngx_time_t *tp; |
|
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|
2120 ngx_msec_int_t ms; |
|
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2121 |
|
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|
2122 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
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2123 if (p == NULL) { |
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2124 return NGX_ERROR; |
|
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2125 } |
|
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2126 |
|
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|
2127 tp = ngx_timeofday(); |
|
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|
2128 |
|
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|
2129 ms = (ngx_msec_int_t) |
|
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|
2130 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
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2131 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2132 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2133 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2134 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2135 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2136 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2137 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2138 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2139 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2140 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2141 |
|
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:
4893
diff
changeset
|
2143 static ngx_int_t |
| 6531 | 2144 ngx_http_variable_request_id(ngx_http_request_t *r, |
| 2145 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2146 { | |
| 2147 u_char *id; | |
| 2148 | |
| 2149 #if (NGX_OPENSSL) | |
| 2150 u_char random_bytes[16]; | |
| 2151 #endif | |
| 2152 | |
| 2153 id = ngx_pnalloc(r->pool, 32); | |
| 2154 if (id == NULL) { | |
| 2155 return NGX_ERROR; | |
| 2156 } | |
| 2157 | |
| 2158 v->valid = 1; | |
| 2159 v->no_cacheable = 0; | |
| 2160 v->not_found = 0; | |
| 2161 | |
| 2162 v->len = 32; | |
| 2163 v->data = id; | |
| 2164 | |
| 2165 #if (NGX_OPENSSL) | |
| 2166 | |
| 2167 if (RAND_bytes(random_bytes, 16) == 1) { | |
| 2168 ngx_hex_dump(id, random_bytes, 16); | |
| 2169 return NGX_OK; | |
| 2170 } | |
| 2171 | |
| 2172 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
| 2173 | |
| 2174 #endif | |
| 2175 | |
| 2176 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
| 2177 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
| 2178 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
| 2179 | |
| 2180 return NGX_OK; | |
| 2181 } | |
| 2182 | |
| 2183 | |
| 2184 static ngx_int_t | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2185 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2186 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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diff
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|
2187 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2188 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2189 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2190 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2191 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2192 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2193 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2194 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2195 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2196 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2197 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2198 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2199 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2200 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2201 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2202 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2203 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2204 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2205 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2206 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2207 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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diff
changeset
|
2208 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2209 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2210 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2211 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2212 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2213 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2214 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2215 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2216 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2217 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2218 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2219 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2220 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2221 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2222 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2223 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2224 |
|
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>
parents:
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diff
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|
2226 static ngx_int_t |
| 1329 | 2227 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2228 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2229 { | |
| 2230 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2231 v->valid = 1; | |
| 1565 | 2232 v->no_cacheable = 0; |
| 1329 | 2233 v->not_found = 0; |
| 2234 v->data = (u_char *) NGINX_VERSION; | |
| 2235 | |
| 2236 return NGX_OK; | |
| 2237 } | |
| 2238 | |
| 2239 | |
| 2011 | 2240 static ngx_int_t |
| 2241 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2242 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2243 { | |
| 2244 v->len = ngx_cycle->hostname.len; | |
| 2245 v->valid = 1; | |
| 2246 v->no_cacheable = 0; | |
| 2247 v->not_found = 0; | |
| 2248 v->data = ngx_cycle->hostname.data; | |
| 2249 | |
| 2250 return NGX_OK; | |
| 2251 } | |
| 2252 | |
| 2253 | |
| 2249 | 2254 static ngx_int_t |
| 2255 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2256 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2257 { | |
| 2258 u_char *p; | |
| 2259 | |
| 2260 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2261 if (p == NULL) { | |
| 2262 return NGX_ERROR; | |
| 2263 } | |
| 2264 | |
| 2265 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2266 v->valid = 1; | |
| 2267 v->no_cacheable = 0; | |
| 2268 v->not_found = 0; | |
| 2269 v->data = p; | |
| 2270 | |
| 2271 return NGX_OK; | |
| 2272 } | |
| 2273 | |
| 2274 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2275 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2276 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2277 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2278 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2279 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2280 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2281 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2282 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2283 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2284 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2285 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2286 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2287 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2288 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2289 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2290 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2291 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2292 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2293 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2294 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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changeset
|
2295 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2296 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2297 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2298 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2299 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2300 ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
diff
changeset
|
2301 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2302 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
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changeset
|
2303 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
2304 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2305 p = ngx_pnalloc(r->pool, ngx_cached_http_log_iso8601.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
diff
changeset
|
2306 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2307 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2308 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2309 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2310 ngx_memcpy(p, ngx_cached_http_log_iso8601.data, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2311 ngx_cached_http_log_iso8601.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2312 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2313 v->len = ngx_cached_http_log_iso8601.len; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2314 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2315 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2316 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2317 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2318 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2319 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2320 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2321 |
|
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 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2324 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
|
2325 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
|
2326 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2327 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2328 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2329 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
|
2330 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2331 return NGX_ERROR; |
|
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 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2334 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
|
2335 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2336 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
|
2337 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2338 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2339 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2340 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2341 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2342 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2343 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2344 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2345 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2346 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2347 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
|
2348 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2349 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2350 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2351 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2352 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2353 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2354 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2355 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2356 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2357 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
|
2358 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2359 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2360 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2361 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2362 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2363 low = 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 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
|
2367 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2368 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
|
2369 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2370 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2371 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2372 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2373 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2374 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2375 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2376 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2377 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2378 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2379 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2380 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2381 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2382 for (i = 0; i < map->nregex; i++) { |
|
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 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
|
2385 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2386 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2387 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2388 } |
|
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_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2391 continue; |
|
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 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2395 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2396 return NULL; |
|
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 } |
|
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 #endif |
|
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 return NULL; |
|
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 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2405 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2406 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2407 |
| 3325 | 2408 static ngx_int_t |
| 2409 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2410 uintptr_t data) | |
| 2411 { | |
| 2412 v->not_found = 1; | |
| 2413 return NGX_OK; | |
| 2414 } | |
| 2415 | |
| 2416 | |
| 2417 ngx_http_regex_t * | |
| 2418 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2419 { | |
| 2420 u_char *p; | |
| 2421 size_t size; | |
| 2422 ngx_str_t name; | |
| 2423 ngx_uint_t i, n; | |
| 2424 ngx_http_variable_t *v; | |
| 2425 ngx_http_regex_t *re; | |
| 2426 ngx_http_regex_variable_t *rv; | |
| 2427 ngx_http_core_main_conf_t *cmcf; | |
| 2428 | |
| 2429 rc->pool = cf->pool; | |
| 2430 | |
| 2431 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2432 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2433 return NULL; | |
| 2434 } | |
| 2435 | |
| 2436 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2437 if (re == NULL) { | |
| 2438 return NULL; | |
| 2439 } | |
| 2440 | |
| 2441 re->regex = rc->regex; | |
| 2442 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2443 re->name = rc->pattern; |
| 3325 | 2444 |
| 2445 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2446 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2447 | |
| 2448 n = (ngx_uint_t) rc->named_captures; | |
| 2449 | |
| 2450 if (n == 0) { | |
| 2451 return re; | |
| 2452 } | |
| 2453 | |
| 2454 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2455 if (rv == NULL) { | |
| 2456 return NULL; | |
| 2457 } | |
| 2458 | |
| 2459 re->variables = rv; | |
| 2460 re->nvariables = n; | |
| 2461 | |
| 2462 size = rc->name_size; | |
| 2463 p = rc->names; | |
| 2464 | |
| 2465 for (i = 0; i < n; i++) { | |
| 2466 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2467 | |
| 2468 name.data = &p[2]; | |
| 2469 name.len = ngx_strlen(name.data); | |
| 2470 | |
| 2471 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2472 if (v == NULL) { | |
| 2473 return NULL; | |
| 2474 } | |
| 2475 | |
| 2476 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2477 if (rv[i].index == NGX_ERROR) { | |
| 2478 return NULL; | |
| 2479 } | |
| 2480 | |
| 2481 v->get_handler = ngx_http_variable_not_found; | |
| 2482 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2483 p += size; |
| 3325 | 2484 } |
| 2485 | |
| 2486 return re; | |
| 2487 } | |
| 2488 | |
| 2489 | |
| 2490 ngx_int_t | |
| 2491 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2492 { | |
| 2493 ngx_int_t rc, index; | |
| 2494 ngx_uint_t i, n, len; | |
| 2495 ngx_http_variable_value_t *vv; | |
| 2496 ngx_http_core_main_conf_t *cmcf; | |
| 2497 | |
| 2498 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2499 | |
| 2500 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2501 len = cmcf->ncaptures; |
| 3325 | 2502 |
| 2503 if (r->captures == NULL) { | |
| 2504 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
| 2505 if (r->captures == NULL) { | |
| 2506 return NGX_ERROR; | |
| 2507 } | |
| 2508 } | |
| 2509 | |
| 2510 } else { | |
| 2511 len = 0; | |
| 2512 } | |
| 2513 | |
| 2514 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2515 | |
| 2516 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2517 return NGX_DECLINED; | |
| 2518 } | |
| 2519 | |
| 2520 if (rc < 0) { | |
| 2521 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2522 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2523 rc, s, &re->name); | |
| 2524 return NGX_ERROR; | |
| 2525 } | |
| 2526 | |
| 2527 for (i = 0; i < re->nvariables; i++) { | |
| 2528 | |
| 2529 n = re->variables[i].capture; | |
| 2530 index = re->variables[i].index; | |
| 2531 vv = &r->variables[index]; | |
| 2532 | |
| 2533 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2534 vv->valid = 1; | |
| 2535 vv->no_cacheable = 0; | |
| 2536 vv->not_found = 0; | |
| 2537 vv->data = &s->data[r->captures[n]]; | |
| 2538 | |
| 2539 #if (NGX_DEBUG) | |
| 2540 { | |
| 2541 ngx_http_variable_t *v; | |
| 2542 | |
| 2543 v = cmcf->variables.elts; | |
| 2544 | |
|
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2545 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
|
2546 "http regex set $%V to \"%v\"", &v[index].name, vv); |
| 3325 | 2547 } |
| 2548 #endif | |
| 2549 } | |
| 2550 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2551 r->ncaptures = rc * 2; |
| 3325 | 2552 r->captures_data = s->data; |
| 2553 | |
| 2554 return NGX_OK; | |
| 2555 } | |
| 2556 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2557 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2558 |
| 3325 | 2559 |
| 499 | 2560 ngx_int_t |
| 509 | 2561 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2562 { |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2563 ngx_http_variable_t *cv, *v; |
| 501 | 2564 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2565 |
| 509 | 2566 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2567 | |
| 611 | 2568 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2569 sizeof(ngx_hash_keys_arrays_t)); | |
| 2570 if (cmcf->variables_keys == NULL) { | |
| 2571 return NGX_ERROR; | |
| 2572 } | |
| 2573 | |
| 2574 cmcf->variables_keys->pool = cf->pool; | |
| 2575 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2576 | |
| 2577 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2578 != NGX_OK) | |
| 509 | 2579 { |
| 499 | 2580 return NGX_ERROR; |
| 2581 } | |
| 2582 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2583 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2584 sizeof(ngx_http_variable_t)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2585 != NGX_OK) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2586 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2587 return NGX_ERROR; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2588 } |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2589 |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2590 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
|
2591 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
|
2592 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2593 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2594 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2595 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2596 *v = *cv; |
| 499 | 2597 } |
| 2598 | |
| 2599 return NGX_OK; | |
| 2600 } | |
| 509 | 2601 |
| 2602 | |
| 2603 ngx_int_t | |
| 2604 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2605 { | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2606 size_t len; |
| 509 | 2607 ngx_uint_t i, n; |
| 611 | 2608 ngx_hash_key_t *key; |
| 2609 ngx_hash_init_t hash; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2610 ngx_http_variable_t *v, *av, *pv; |
| 509 | 2611 ngx_http_core_main_conf_t *cmcf; |
| 2612 | |
| 2613 /* set the handlers for the indexed http variables */ | |
| 2614 | |
| 2615 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2616 | |
| 2617 v = cmcf->variables.elts; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2618 pv = cmcf->prefix_variables.elts; |
| 611 | 2619 key = cmcf->variables_keys->keys.elts; |
| 509 | 2620 |
| 2621 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2622 | |
| 611 | 2623 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2624 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2625 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2626 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2627 if (v[i].name.len == key[n].key.len |
| 611 | 2628 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2629 == 0) |
| 2630 { | |
| 637 | 2631 v[i].get_handler = av->get_handler; |
| 611 | 2632 v[i].data = av->data; |
| 527 | 2633 |
| 611 | 2634 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2635 v[i].flags = av->flags; | |
| 509 | 2636 |
| 611 | 2637 av->index = i; |
| 533 | 2638 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2639 if (av->get_handler == NULL |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2640 || (av->flags & NGX_HTTP_VAR_WEAK)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2641 { |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2642 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2643 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2644 |
| 509 | 2645 goto next; |
| 2646 } | |
| 2647 } | |
| 2648 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2649 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2650 av = NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2651 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2652 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2653 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
|
2654 && 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
|
2655 == 0) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2656 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2657 av = &pv[n]; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2658 len = pv[n].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2659 } |
| 1162 | 2660 } |
| 2661 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2662 if (av) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2663 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
|
2664 v[i].data = (uintptr_t) &v[i].name; |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2665 v[i].flags = av->flags; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2666 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2667 goto next; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2668 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2669 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2670 if (v[i].get_handler == NULL) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2671 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2672 "unknown \"%V\" variable", &v[i].name); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2673 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2674 return NGX_ERROR; |
| 2137 | 2675 } |
| 2676 | |
| 509 | 2677 next: |
| 2678 continue; | |
| 2679 } | |
| 2680 | |
| 2681 | |
| 611 | 2682 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2683 av = key[n].value; | |
| 2684 | |
| 2685 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2686 key[n].key.data = NULL; | |
| 583 | 2687 } |
| 2688 } | |
| 2689 | |
| 2690 | |
| 611 | 2691 hash.hash = &cmcf->variables_hash; |
| 2692 hash.key = ngx_hash_key; | |
| 2693 hash.max_size = cmcf->variables_hash_max_size; | |
| 2694 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2695 hash.name = "variables_hash"; | |
| 2696 hash.pool = cf->pool; | |
| 2697 hash.temp_pool = NULL; | |
| 509 | 2698 |
| 611 | 2699 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2700 cmcf->variables_keys->keys.nelts) | |
| 581 | 2701 != NGX_OK) |
| 509 | 2702 { |
| 2703 return NGX_ERROR; | |
| 2704 } | |
| 2705 | |
| 611 | 2706 cmcf->variables_keys = NULL; |
| 509 | 2707 |
| 2708 return NGX_OK; | |
| 2709 } |