Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 8025:c263f9ffa1fd
All non-unique input headers are now linked lists.
The ngx_http_process_multi_header_lines() function is removed, as it is
exactly equivalent to ngx_http_process_header_line(). Similarly,
ngx_http_variable_header() is used instead of ngx_http_variable_headers().
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 30 May 2022 21:25:35 +0300 |
| parents | ef6a3a99a81a |
| children | cca4c8a715de |
| 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, |
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d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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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
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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
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changeset
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24 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 25 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 26 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
27 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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28 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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29 ngx_http_variable_value_t *v, uintptr_t data); |
|
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_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
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changeset
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31 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 32 |
| 33 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 34 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 35 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 36 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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37 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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38 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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39 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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40 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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41 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
|
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
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42 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 43 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 44 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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45 #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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46 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
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ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
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47 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
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changeset
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48 #endif |
| 577 | 49 |
|
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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50 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
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changeset
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51 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 52 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 53 ngx_http_variable_value_t *v, uintptr_t data); | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
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changeset
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54 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
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7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
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changeset
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55 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 56 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 57 ngx_http_variable_value_t *v, uintptr_t data); | |
| 58 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 59 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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60 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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61 ngx_http_variable_value_t *v, uintptr_t data); |
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6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
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62 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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63 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 64 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 65 ngx_http_variable_value_t *v, uintptr_t data); | |
| 66 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 67 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 68 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 69 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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70 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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71 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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72 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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73 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 74 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 75 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 76 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 77 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 78 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 79 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 80 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 81 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 82 static ngx_int_t ngx_http_variable_server_name(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_method(ngx_http_request_t *r, |
| 85 ngx_http_variable_value_t *v, uintptr_t data); | |
| 86 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 87 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 88 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 89 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 90 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 91 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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92 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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93 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 94 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 95 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 96 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 97 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 98 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 99 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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changeset
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100 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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101 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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102 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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103 ngx_http_variable_value_t *v, uintptr_t data); |
| 6531 | 104 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
| 105 ngx_http_variable_value_t *v, uintptr_t data); | |
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4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
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changeset
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106 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
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956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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107 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 108 |
| 641 | 109 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 110 ngx_http_variable_value_t *v, uintptr_t data); | |
| 111 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 112 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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113 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
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51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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114 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 115 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 116 ngx_http_variable_value_t *v, uintptr_t data); | |
| 117 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 118 ngx_http_variable_value_t *v, uintptr_t data); | |
| 119 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 120 ngx_http_variable_value_t *v, uintptr_t data); | |
| 121 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 122 ngx_http_variable_value_t *v, uintptr_t data); | |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
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123 static void ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
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c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
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changeset
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124 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 125 |
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4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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126 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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127 ngx_http_variable_value_t *v, uintptr_t data); |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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128 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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129 ngx_http_variable_value_t *v, uintptr_t data); |
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7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
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130 static ngx_int_t ngx_http_variable_connection_time(ngx_http_request_t *r, |
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6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
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131 ngx_http_variable_value_t *v, uintptr_t data); |
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4893
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
diff
changeset
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139 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
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002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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140 ngx_http_variable_value_t *v, uintptr_t data); |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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141 static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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142 ngx_http_variable_value_t *v, uintptr_t data); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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143 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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144 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 145 |
| 509 | 146 /* |
| 147 * TODO: | |
| 148 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 149 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 150 * SERVER_SOFTWARE | |
| 151 * | |
| 571 | 152 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 153 */ |
| 499 | 154 |
| 641 | 155 /* |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
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156 * the $http_host, $http_user_agent, $http_referer, and $http_via |
|
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
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157 * variables may be handled by generic |
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4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
diff
changeset
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158 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 159 * they are handled using dedicated entries |
| 160 */ | |
| 161 | |
| 509 | 162 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 163 | |
| 637 | 164 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 165 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 166 |
| 637 | 167 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 168 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 169 |
| 637 | 170 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 171 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 172 |
| 173 #if (NGX_HTTP_GZIP) | |
| 637 | 174 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 175 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 176 #endif |
| 177 | |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
diff
changeset
|
178 #if (NGX_HTTP_X_FORWARDED_FOR) |
|
8025
c263f9ffa1fd
All non-unique input headers are now linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8024
diff
changeset
|
179 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_header, |
| 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, |
|
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
184 offsetof(ngx_http_request_t, headers_in.cookie), 0, 0 }, |
| 515 | 185 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
186 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
187 0, 0, 0 }, |
| 509 | 188 |
| 637 | 189 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 190 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 191 |
| 637 | 192 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 193 |
| 982 | 194 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
195 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 196 |
| 637 | 197 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 198 |
| 637 | 199 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 200 |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
201 { ngx_string("proxy_protocol_addr"), NULL, |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
202 ngx_http_variable_proxy_protocol_addr, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
203 offsetof(ngx_proxy_protocol_t, src_addr), 0, 0 }, |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
204 |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
205 { ngx_string("proxy_protocol_port"), NULL, |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
206 ngx_http_variable_proxy_protocol_port, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
207 offsetof(ngx_proxy_protocol_t, src_port), 0, 0 }, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
208 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
209 { ngx_string("proxy_protocol_server_addr"), NULL, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
210 ngx_http_variable_proxy_protocol_addr, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
211 offsetof(ngx_proxy_protocol_t, dst_addr), 0, 0 }, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
212 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
213 { ngx_string("proxy_protocol_server_port"), NULL, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
214 ngx_http_variable_proxy_protocol_port, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
215 offsetof(ngx_proxy_protocol_t, dst_port), 0, 0 }, |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
216 |
| 637 | 217 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 218 |
| 637 | 219 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 220 |
| 637 | 221 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 222 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 223 |
| 731 | 224 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 225 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
226 { ngx_string("https"), NULL, ngx_http_variable_https, 0, 0, 0 }, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
227 |
| 637 | 228 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 229 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 230 |
| 637 | 231 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 232 offsetof(ngx_http_request_t, uri), | |
| 1565 | 233 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 234 |
| 235 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 236 offsetof(ngx_http_request_t, uri), |
| 1565 | 237 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 238 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
239 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 240 |
| 637 | 241 { ngx_string("document_root"), NULL, |
| 1565 | 242 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 243 |
| 2259 | 244 { ngx_string("realpath_root"), NULL, |
| 245 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 246 | |
| 637 | 247 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 248 offsetof(ngx_http_request_t, args), |
| 1565 | 249 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 250 |
| 1350 | 251 { ngx_string("args"), |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
252 ngx_http_variable_set_args, |
| 1350 | 253 ngx_http_variable_request, |
| 589 | 254 offsetof(ngx_http_request_t, args), |
| 1565 | 255 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 256 |
| 1351 | 257 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 258 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 259 |
| 637 | 260 { ngx_string("request_filename"), NULL, |
| 261 ngx_http_variable_request_filename, 0, | |
| 1565 | 262 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 263 |
| 1811 | 264 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 265 |
| 637 | 266 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
267 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
268 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 269 |
| 637 | 270 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 271 |
| 4886 | 272 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 273 0, 0, 0 }, | |
| 274 | |
| 637 | 275 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 276 0, 0, 0 }, |
| 277 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
278 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
279 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
280 |
| 637 | 281 { ngx_string("request_completion"), NULL, |
| 282 ngx_http_variable_request_completion, | |
| 629 | 283 0, 0, 0 }, |
| 284 | |
| 2844 | 285 { ngx_string("request_body"), NULL, |
| 286 ngx_http_variable_request_body, | |
| 287 0, 0, 0 }, | |
| 288 | |
| 759 | 289 { ngx_string("request_body_file"), NULL, |
| 290 ngx_http_variable_request_body_file, | |
| 291 0, 0, 0 }, | |
| 292 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
293 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
294 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
295 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
296 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
297 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
298 |
| 6531 | 299 { ngx_string("request_id"), NULL, |
| 300 ngx_http_variable_request_id, | |
| 301 0, 0, 0 }, | |
| 302 | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
303 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
304 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
305 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
306 |
| 641 | 307 { ngx_string("sent_http_content_type"), NULL, |
| 308 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 309 | |
| 310 { ngx_string("sent_http_content_length"), NULL, | |
| 311 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 312 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
313 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
314 ngx_http_variable_sent_location, 0, 0, 0 }, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
315 |
| 641 | 316 { ngx_string("sent_http_last_modified"), NULL, |
| 317 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 318 | |
| 319 { ngx_string("sent_http_connection"), NULL, | |
| 320 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 321 | |
| 322 { ngx_string("sent_http_keep_alive"), NULL, | |
| 323 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 324 | |
| 325 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 326 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 327 | |
|
8025
c263f9ffa1fd
All non-unique input headers are now linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8024
diff
changeset
|
328 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_header, |
| 641 | 329 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, |
| 330 | |
|
8025
c263f9ffa1fd
All non-unique input headers are now linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8024
diff
changeset
|
331 { ngx_string("sent_http_link"), NULL, ngx_http_variable_header, |
|
7199
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
332 offsetof(ngx_http_request_t, headers_out.link), 0, 0 }, |
|
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
333 |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
334 { ngx_string("limit_rate"), ngx_http_variable_set_limit_rate, |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
335 ngx_http_variable_request_get_size, |
| 637 | 336 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 337 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 338 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
339 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
340 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
341 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
342 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
343 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
344 |
|
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
345 { ngx_string("connection_time"), NULL, ngx_http_variable_connection_time, |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
346 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
347 |
| 1329 | 348 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 349 0, 0, 0 }, | |
| 350 | |
| 2011 | 351 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 352 0, 0, 0 }, | |
| 353 | |
| 2249 | 354 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 355 0, 0, 0 }, | |
| 356 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
357 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
358 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
359 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
360 { 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
|
361 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
362 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
363 { 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
|
364 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
|
365 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
366 #if (NGX_HAVE_TCP_INFO) |
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367 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
|
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368 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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369 |
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370 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
371 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
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|
372 |
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
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|
373 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
|
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diff
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|
374 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
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375 |
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|
376 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
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diff
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|
377 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
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378 #endif |
|
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|
379 |
|
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|
380 { ngx_string("http_"), NULL, ngx_http_variable_unknown_header_in, |
|
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381 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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382 |
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|
383 { ngx_string("sent_http_"), NULL, ngx_http_variable_unknown_header_out, |
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384 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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385 |
|
7034
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Added support for trailers in HTTP responses.
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386 { ngx_string("sent_trailer_"), NULL, ngx_http_variable_unknown_trailer_out, |
|
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Added support for trailers in HTTP responses.
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changeset
|
387 0, NGX_HTTP_VAR_PREFIX, 0 }, |
|
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Added support for trailers in HTTP responses.
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388 |
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389 { ngx_string("cookie_"), NULL, ngx_http_variable_cookie, |
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390 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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391 |
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392 { ngx_string("arg_"), NULL, ngx_http_variable_argument, |
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393 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 }, |
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|
394 |
|
7077
2a288909abc6
Variables: macros for null variables.
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diff
changeset
|
395 ngx_http_null_variable |
| 499 | 396 }; |
| 397 | |
| 398 | |
| 577 | 399 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 400 ngx_http_variable(""); | |
| 401 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 402 ngx_http_variable("1"); | |
| 403 | |
| 404 | |
|
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Limited recursion when evaluating variables.
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diff
changeset
|
405 static ngx_uint_t ngx_http_variable_depth = 100; |
|
8cd97c14b0e2
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changeset
|
406 |
|
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Limited recursion when evaluating variables.
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|
407 |
| 499 | 408 ngx_http_variable_t * |
| 509 | 409 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 410 { | |
| 611 | 411 ngx_int_t rc; |
| 509 | 412 ngx_uint_t i; |
| 611 | 413 ngx_hash_key_t *key; |
| 509 | 414 ngx_http_variable_t *v; |
| 415 ngx_http_core_main_conf_t *cmcf; | |
| 416 | |
|
4972
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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changeset
|
417 if (name->len == 0) { |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
418 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
|
419 "invalid variable name \"$\""); |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
420 return NULL; |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
421 } |
|
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Added checks that disallow adding a variable with an empty name.
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diff
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|
422 |
|
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diff
changeset
|
423 if (flags & NGX_HTTP_VAR_PREFIX) { |
|
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Variables: generic prefix variables.
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diff
changeset
|
424 return ngx_http_add_prefix_variable(cf, name, flags); |
|
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Variables: generic prefix variables.
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|
425 } |
|
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|
426 |
| 509 | 427 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 428 | |
| 611 | 429 key = cmcf->variables_keys->keys.elts; |
| 430 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 431 if (name->len != key[i].key.len | |
| 432 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 433 { |
| 434 continue; | |
| 435 } | |
| 436 | |
| 611 | 437 v = key[i].value; |
| 438 | |
| 1565 | 439 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 440 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 441 "the duplicate \"%V\" variable", name); | |
| 442 return NULL; | |
| 443 } | |
| 444 | |
| 7226 | 445 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 446 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 447 } | |
|
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Variables: generic prefix variables.
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diff
changeset
|
448 |
| 611 | 449 return v; |
| 509 | 450 } |
| 451 | |
| 611 | 452 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 453 if (v == NULL) { |
| 454 return NULL; | |
| 455 } | |
| 456 | |
| 457 v->name.len = name->len; | |
| 2049 | 458 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 459 if (v->name.data == NULL) { |
| 460 return NULL; | |
| 461 } | |
| 462 | |
| 2135 | 463 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 464 |
| 637 | 465 v->set_handler = NULL; |
| 466 v->get_handler = NULL; | |
| 509 | 467 v->data = 0; |
| 468 v->flags = flags; | |
| 533 | 469 v->index = 0; |
| 509 | 470 |
| 611 | 471 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 472 | |
| 473 if (rc == NGX_ERROR) { | |
| 474 return NULL; | |
| 475 } | |
| 476 | |
| 477 if (rc == NGX_BUSY) { | |
| 478 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 479 "conflicting variable name \"%V\"", name); | |
| 480 return NULL; | |
| 481 } | |
| 482 | |
| 509 | 483 return v; |
| 484 } | |
| 485 | |
| 486 | |
|
6899
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
487 static ngx_http_variable_t * |
|
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Variables: generic prefix variables.
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diff
changeset
|
488 ngx_http_add_prefix_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
|
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Variables: generic prefix variables.
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diff
changeset
|
489 { |
|
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Variables: generic prefix variables.
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diff
changeset
|
490 ngx_uint_t i; |
|
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Variables: generic prefix variables.
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diff
changeset
|
491 ngx_http_variable_t *v; |
|
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Variables: generic prefix variables.
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diff
changeset
|
492 ngx_http_core_main_conf_t *cmcf; |
|
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Variables: generic prefix variables.
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diff
changeset
|
493 |
|
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Variables: generic prefix variables.
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diff
changeset
|
494 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
|
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Variables: generic prefix variables.
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diff
changeset
|
495 |
|
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Variables: generic prefix variables.
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diff
changeset
|
496 v = cmcf->prefix_variables.elts; |
|
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Variables: generic prefix variables.
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diff
changeset
|
497 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
498 if (name->len != v[i].name.len |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
499 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
500 { |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
501 continue; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
502 } |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
503 |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
504 v = &v[i]; |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
505 |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
506 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
507 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
508 "the duplicate \"%V\" variable", name); |
|
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Variables: generic prefix variables.
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diff
changeset
|
509 return NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
510 } |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
511 |
| 7226 | 512 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 513 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 514 } | |
|
6899
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Variables: generic prefix variables.
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diff
changeset
|
515 |
|
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Variables: generic prefix variables.
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diff
changeset
|
516 return v; |
|
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Variables: generic prefix variables.
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diff
changeset
|
517 } |
|
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Variables: generic prefix variables.
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diff
changeset
|
518 |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
519 v = ngx_array_push(&cmcf->prefix_variables); |
|
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Variables: generic prefix variables.
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diff
changeset
|
520 if (v == NULL) { |
|
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Variables: generic prefix variables.
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diff
changeset
|
521 return NULL; |
|
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Variables: generic prefix variables.
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diff
changeset
|
522 } |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
523 |
|
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Variables: generic prefix variables.
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diff
changeset
|
524 v->name.len = name->len; |
|
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Variables: generic prefix variables.
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diff
changeset
|
525 v->name.data = ngx_pnalloc(cf->pool, name->len); |
|
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Variables: generic prefix variables.
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diff
changeset
|
526 if (v->name.data == NULL) { |
|
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Variables: generic prefix variables.
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diff
changeset
|
527 return NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
528 } |
|
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Variables: generic prefix variables.
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diff
changeset
|
529 |
|
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Variables: generic prefix variables.
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diff
changeset
|
530 ngx_strlow(v->name.data, name->data, name->len); |
|
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Variables: generic prefix variables.
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diff
changeset
|
531 |
|
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Variables: generic prefix variables.
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diff
changeset
|
532 v->set_handler = NULL; |
|
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Variables: generic prefix variables.
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diff
changeset
|
533 v->get_handler = NULL; |
|
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Variables: generic prefix variables.
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diff
changeset
|
534 v->data = 0; |
|
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Variables: generic prefix variables.
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diff
changeset
|
535 v->flags = flags; |
|
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Variables: generic prefix variables.
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diff
changeset
|
536 v->index = 0; |
|
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Variables: generic prefix variables.
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diff
changeset
|
537 |
|
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Variables: generic prefix variables.
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diff
changeset
|
538 return v; |
|
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Variables: generic prefix variables.
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diff
changeset
|
539 } |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
540 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
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|
541 |
| 509 | 542 ngx_int_t |
| 543 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 544 { |
| 501 | 545 ngx_uint_t i; |
| 546 ngx_http_variable_t *v; | |
| 499 | 547 ngx_http_core_main_conf_t *cmcf; |
| 548 | |
|
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Added checks that disallow adding a variable with an empty name.
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|
549 if (name->len == 0) { |
|
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550 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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551 "invalid variable name \"$\""); |
|
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552 return NGX_ERROR; |
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553 } |
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Added checks that disallow adding a variable with an empty name.
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554 |
| 499 | 555 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 556 | |
| 501 | 557 v = cmcf->variables.elts; |
| 558 | |
| 559 if (v == NULL) { | |
| 499 | 560 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
|
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a6d6d762c554
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561 sizeof(ngx_http_variable_t)) |
|
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562 != NGX_OK) |
| 499 | 563 { |
| 509 | 564 return NGX_ERROR; |
| 499 | 565 } |
| 501 | 566 |
| 567 } else { | |
| 568 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 569 if (name->len != v[i].name.len | |
| 570 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 571 { | |
| 572 continue; | |
| 573 } | |
| 574 | |
| 509 | 575 return i; |
| 501 | 576 } |
| 499 | 577 } |
| 578 | |
| 501 | 579 v = ngx_array_push(&cmcf->variables); |
| 580 if (v == NULL) { | |
| 509 | 581 return NGX_ERROR; |
| 499 | 582 } |
| 583 | |
| 501 | 584 v->name.len = name->len; |
| 2049 | 585 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 586 if (v->name.data == NULL) { |
| 509 | 587 return NGX_ERROR; |
| 501 | 588 } |
| 499 | 589 |
| 2135 | 590 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 591 |
| 637 | 592 v->set_handler = NULL; |
| 593 v->get_handler = NULL; | |
| 501 | 594 v->data = 0; |
| 509 | 595 v->flags = 0; |
| 533 | 596 v->index = cmcf->variables.nelts - 1; |
| 501 | 597 |
|
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Slight optimization in ngx_http_get_variable_index().
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598 return v->index; |
| 499 | 599 } |
| 600 | |
| 601 | |
| 602 ngx_http_variable_value_t * | |
| 603 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 604 { | |
| 501 | 605 ngx_http_variable_t *v; |
| 499 | 606 ngx_http_core_main_conf_t *cmcf; |
| 607 | |
| 608 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 609 | |
| 553 | 610 if (cmcf->variables.nelts <= index) { |
| 499 | 611 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
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612 "unknown variable index: %ui", index); |
| 499 | 613 return NULL; |
| 614 } | |
| 615 | |
| 573 | 616 if (r->variables[index].not_found || r->variables[index].valid) { |
| 617 return &r->variables[index]; | |
| 501 | 618 } |
| 499 | 619 |
| 501 | 620 v = cmcf->variables.elts; |
| 499 | 621 |
|
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622 if (ngx_http_variable_depth == 0) { |
|
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623 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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624 "cycle while evaluating variable \"%V\"", |
|
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625 &v[index].name); |
|
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626 return NULL; |
|
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627 } |
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|
628 |
|
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|
629 ngx_http_variable_depth--; |
|
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changeset
|
630 |
| 637 | 631 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 632 == NGX_OK) | |
| 633 { | |
|
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|
634 ngx_http_variable_depth++; |
|
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diff
changeset
|
635 |
| 1565 | 636 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 637 r->variables[index].no_cacheable = 1; | |
| 499 | 638 } |
| 573 | 639 |
| 640 return &r->variables[index]; | |
| 499 | 641 } |
| 642 | |
|
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diff
changeset
|
643 ngx_http_variable_depth++; |
|
8cd97c14b0e2
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diff
changeset
|
644 |
| 657 | 645 r->variables[index].valid = 0; |
| 646 r->variables[index].not_found = 1; | |
| 647 | |
| 798 | 648 return NULL; |
| 573 | 649 } |
| 650 | |
| 651 | |
| 652 ngx_http_variable_value_t * | |
| 653 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 654 { | |
| 1150 | 655 ngx_http_variable_value_t *v; |
| 573 | 656 |
| 657 v = &r->variables[index]; | |
| 658 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
659 if (v->valid || v->not_found) { |
| 1565 | 660 if (!v->no_cacheable) { |
| 573 | 661 return v; |
| 662 } | |
| 663 | |
| 664 v->valid = 0; | |
| 665 v->not_found = 0; | |
| 509 | 666 } |
| 501 | 667 |
| 573 | 668 return ngx_http_get_indexed_variable(r, index); |
| 499 | 669 } |
| 670 | |
| 671 | |
| 672 ngx_http_variable_value_t * | |
|
3500
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change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
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|
673 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 674 { |
|
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|
675 size_t len; |
|
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changeset
|
676 ngx_uint_t i, n; |
| 501 | 677 ngx_http_variable_t *v; |
| 573 | 678 ngx_http_variable_value_t *vv; |
| 499 | 679 ngx_http_core_main_conf_t *cmcf; |
| 680 | |
| 681 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 682 | |
| 611 | 683 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 684 |
| 611 | 685 if (v) { |
| 686 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
|
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|
687 return ngx_http_get_flushed_variable(r, v->index); |
|
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688 } |
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689 |
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690 if (ngx_http_variable_depth == 0) { |
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691 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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692 "cycle while evaluating variable \"%V\"", name); |
| 573 | 693 return NULL; |
| 694 } | |
|
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695 |
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|
696 ngx_http_variable_depth--; |
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697 |
|
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698 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
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|
699 |
|
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|
700 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
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701 ngx_http_variable_depth++; |
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|
702 return vv; |
|
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|
703 } |
|
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|
704 |
|
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|
705 ngx_http_variable_depth++; |
|
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parents:
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|
706 return NULL; |
| 509 | 707 } |
| 708 | |
| 709 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 710 if (vv == NULL) { | |
| 711 return NULL; | |
| 712 } | |
| 713 | |
|
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Variables: generic prefix variables.
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parents:
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changeset
|
714 len = 0; |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
715 |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
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changeset
|
716 v = cmcf->prefix_variables.elts; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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changeset
|
717 n = cmcf->prefix_variables.nelts; |
|
d2b2ff157da5
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parents:
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diff
changeset
|
718 |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
719 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
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Variables: generic prefix variables.
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parents:
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changeset
|
720 if (name->len >= v[i].name.len && name->len > len |
|
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Variables: generic prefix variables.
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parents:
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changeset
|
721 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
| 577 | 722 { |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
723 len = v[i].name.len; |
|
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parents:
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diff
changeset
|
724 n = i; |
| 1162 | 725 } |
| 726 } | |
| 727 | |
|
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parents:
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diff
changeset
|
728 if (n != cmcf->prefix_variables.nelts) { |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
729 if (v[n].get_handler(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2137 | 730 return vv; |
| 731 } | |
| 732 | |
| 733 return NULL; | |
| 734 } | |
| 735 | |
| 635 | 736 vv->not_found = 1; |
| 573 | 737 |
| 501 | 738 return vv; |
| 499 | 739 } |
| 740 | |
| 741 | |
| 573 | 742 static ngx_int_t |
| 743 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 744 uintptr_t data) | |
| 745 { | |
| 746 ngx_str_t *s; | |
| 747 | |
| 748 s = (ngx_str_t *) ((char *) r + data); | |
| 749 | |
| 750 if (s->data) { | |
| 751 v->len = s->len; | |
| 752 v->valid = 1; | |
| 1565 | 753 v->no_cacheable = 0; |
| 573 | 754 v->not_found = 0; |
| 755 v->data = s->data; | |
| 756 | |
| 757 } else { | |
| 758 v->not_found = 1; | |
| 759 } | |
| 760 | |
| 761 return NGX_OK; | |
| 762 } | |
| 763 | |
| 764 | |
|
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Setting $args now invalidates unparsed uri.
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|
765 #if 0 |
|
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Setting $args now invalidates unparsed uri.
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diff
changeset
|
766 |
| 637 | 767 static void |
| 1350 | 768 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 769 ngx_http_variable_value_t *v, uintptr_t data) | |
| 770 { | |
| 771 ngx_str_t *s; | |
| 772 | |
| 773 s = (ngx_str_t *) ((char *) r + data); | |
| 774 | |
| 775 s->len = v->len; | |
| 776 s->data = v->data; | |
| 777 } | |
| 778 | |
|
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|
779 #endif |
|
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changeset
|
780 |
| 1350 | 781 |
|
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changeset
|
782 static ngx_int_t |
|
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changeset
|
783 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
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|
784 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
785 { |
|
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changeset
|
786 size_t *sp; |
|
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|
787 |
|
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changeset
|
788 sp = (size_t *) ((char *) r + data); |
|
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|
789 |
|
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changeset
|
790 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
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|
791 if (v->data == NULL) { |
|
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|
792 return NGX_ERROR; |
|
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|
793 } |
|
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changeset
|
794 |
|
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changeset
|
795 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
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|
796 v->valid = 1; |
|
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changeset
|
797 v->no_cacheable = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
798 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
799 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
800 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
801 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
802 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
803 |
| 573 | 804 static ngx_int_t |
| 805 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 806 uintptr_t data) | |
| 515 | 807 { |
|
8025
c263f9ffa1fd
All non-unique input headers are now linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8024
diff
changeset
|
808 return ngx_http_variable_headers_internal(r, v, data, ','); |
| 573 | 809 } |
| 810 | |
| 811 | |
| 812 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
813 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
|
814 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
|
815 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
816 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
|
817 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
818 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
819 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
820 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
821 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
|
822 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 823 { |
|
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
824 size_t len; |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
825 u_char *p; |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
826 ngx_table_elt_t *h, *th; |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
827 |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
828 h = *(ngx_table_elt_t **) ((char *) r + data); |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
829 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
830 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
831 |
|
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
832 for (th = h; th; th = th->next) { |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
833 |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
834 if (th->hash == 0) { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
835 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
836 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
837 |
|
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
838 len += th->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
|
839 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
840 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
841 if (len == 0) { |
| 573 | 842 v->not_found = 1; |
| 843 return NGX_OK; | |
| 515 | 844 } |
| 845 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
846 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
|
847 |
| 573 | 848 v->valid = 1; |
| 1565 | 849 v->no_cacheable = 0; |
| 573 | 850 v->not_found = 0; |
| 515 | 851 |
|
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
852 if (h->next == NULL) { |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
853 v->len = h->value.len; |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
854 v->data = h->value.data; |
| 515 | 855 |
| 573 | 856 return NGX_OK; |
| 515 | 857 } |
| 858 | |
| 2049 | 859 p = ngx_pnalloc(r->pool, len); |
| 573 | 860 if (p == NULL) { |
| 861 return NGX_ERROR; | |
| 862 } | |
| 863 | |
| 864 v->len = len; | |
| 865 v->data = p; | |
| 515 | 866 |
|
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
867 for (th = h; th; th = th->next) { |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
868 |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
869 if (th->hash == 0) { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
870 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
871 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
872 |
|
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
873 p = ngx_copy(p, th->value.data, th->value.len); |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
874 |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
875 if (th->next == NULL) { |
| 515 | 876 break; |
| 877 } | |
| 878 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
879 *p++ = sep; *p++ = ' '; |
| 515 | 880 } |
| 881 | |
| 573 | 882 return NGX_OK; |
| 515 | 883 } |
| 884 | |
| 885 | |
| 573 | 886 static ngx_int_t |
| 577 | 887 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 888 ngx_http_variable_value_t *v, uintptr_t data) | |
| 889 { | |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
890 return ngx_http_variable_unknown_header(r, v, (ngx_str_t *) data, |
| 577 | 891 &r->headers_in.headers.part, |
| 892 sizeof("http_") - 1); | |
| 893 } | |
| 894 | |
| 895 | |
| 896 static ngx_int_t | |
| 897 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 898 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 899 { |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
900 return ngx_http_variable_unknown_header(r, v, (ngx_str_t *) data, |
| 577 | 901 &r->headers_out.headers.part, |
| 902 sizeof("sent_http_") - 1); | |
| 903 } | |
| 501 | 904 |
| 577 | 905 |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
906 static ngx_int_t |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
907 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
|
908 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
|
909 { |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
910 return ngx_http_variable_unknown_header(r, v, (ngx_str_t *) data, |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
911 &r->headers_out.trailers.part, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
912 sizeof("sent_trailer_") - 1); |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
913 } |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
914 |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
915 |
| 1162 | 916 ngx_int_t |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
917 ngx_http_variable_unknown_header(ngx_http_request_t *r, |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
918 ngx_http_variable_value_t *v, ngx_str_t *var, |
| 577 | 919 ngx_list_part_t *part, size_t prefix) |
| 920 { | |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
921 u_char *p, ch; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
922 size_t len; |
| 573 | 923 ngx_uint_t i, n; |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
924 ngx_table_elt_t *header, *h, **ph; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
925 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
926 ph = &h; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
927 #if (NGX_SUPPRESS_WARN) |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
928 len = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
929 #endif |
| 499 | 930 |
| 931 header = part->elts; | |
| 932 | |
| 933 for (i = 0; /* void */ ; i++) { | |
| 934 | |
| 935 if (i >= part->nelts) { | |
| 936 if (part->next == NULL) { | |
| 937 break; | |
| 938 } | |
| 939 | |
| 940 part = part->next; | |
| 941 header = part->elts; | |
| 942 i = 0; | |
| 943 } | |
| 944 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
945 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
|
946 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
947 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
948 |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
949 if (header[i].key.len != var->len - prefix) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
950 continue; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
951 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
952 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
953 for (n = 0; n < var->len - prefix; n++) { |
| 499 | 954 ch = header[i].key.data[n]; |
| 955 | |
| 509 | 956 if (ch >= 'A' && ch <= 'Z') { |
| 957 ch |= 0x20; | |
| 499 | 958 |
| 959 } else if (ch == '-') { | |
| 960 ch = '_'; | |
| 961 } | |
| 962 | |
| 577 | 963 if (var->data[n + prefix] != ch) { |
| 499 | 964 break; |
| 965 } | |
| 966 } | |
| 967 | |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
968 if (n != var->len - prefix) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
969 continue; |
| 499 | 970 } |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
971 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
972 len += header[i].value.len + 2; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
973 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
974 *ph = &header[i]; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
975 ph = &header[i].next; |
| 499 | 976 } |
| 977 | |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
978 *ph = NULL; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
979 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
980 if (h == NULL) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
981 v->not_found = 1; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
982 return NGX_OK; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
983 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
984 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
985 len -= 2; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
986 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
987 if (h->next == NULL) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
988 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
989 v->len = h->value.len; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
990 v->valid = 1; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
991 v->no_cacheable = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
992 v->not_found = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
993 v->data = h->value.data; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
994 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
995 return NGX_OK; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
996 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
997 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
998 p = ngx_pnalloc(r->pool, len); |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
999 if (p == NULL) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1000 return NGX_ERROR; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1001 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1002 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1003 v->len = len; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1004 v->valid = 1; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1005 v->no_cacheable = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1006 v->not_found = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1007 v->data = p; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1008 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1009 for ( ;; ) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1010 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1011 p = ngx_copy(p, h->value.data, h->value.len); |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1012 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1013 if (h->next == NULL) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1014 break; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1015 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1016 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1017 *p++ = ','; *p++ = ' '; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1018 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1019 h = h->next; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1020 } |
| 573 | 1021 |
| 1022 return NGX_OK; | |
| 509 | 1023 } |
| 1024 | |
| 1025 | |
| 573 | 1026 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1027 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
|
1028 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
|
1029 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1030 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1031 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1032 s = r->request_line.data; |
|
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 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1035 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1036 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1037 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1038 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1039 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1040 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1041 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1042 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
|
1043 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1044 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1045 } |
|
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 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
|
1049 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1050 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1051 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1052 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
|
1053 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1054 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1055 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1056 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1057 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1058 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1059 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1060 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1061 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1062 static ngx_int_t |
| 2307 | 1063 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1064 uintptr_t data) | |
| 1065 { | |
| 1066 ngx_str_t *name = (ngx_str_t *) data; | |
| 1067 | |
| 1068 ngx_str_t cookie, s; | |
| 1069 | |
| 1070 s.len = name->len - (sizeof("cookie_") - 1); | |
| 1071 s.data = name->data + sizeof("cookie_") - 1; | |
| 1072 | |
|
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
1073 if (ngx_http_parse_multi_header_lines(r, r->headers_in.cookie, &s, &cookie) |
|
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
1074 == NULL) |
| 2307 | 1075 { |
| 1076 v->not_found = 1; | |
| 1077 return NGX_OK; | |
| 1078 } | |
| 1079 | |
| 1080 v->len = cookie.len; | |
| 1081 v->valid = 1; | |
| 1082 v->no_cacheable = 0; | |
| 1083 v->not_found = 0; | |
| 1084 v->data = cookie.data; | |
| 1085 | |
| 1086 return NGX_OK; | |
| 1087 } | |
| 1088 | |
| 1089 | |
| 1090 static ngx_int_t | |
| 2137 | 1091 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1092 uintptr_t data) | |
| 1093 { | |
| 1094 ngx_str_t *name = (ngx_str_t *) data; | |
| 1095 | |
| 2415 | 1096 u_char *arg; |
| 1097 size_t len; | |
| 1098 ngx_str_t value; | |
| 2137 | 1099 |
| 2415 | 1100 len = name->len - (sizeof("arg_") - 1); |
| 1101 arg = name->data + sizeof("arg_") - 1; | |
| 1102 | |
|
7648
028b16e2798f
Variables: fixed buffer over-read when evaluating "$arg_".
Sergey Kandaurov <pluknet@nginx.com>
parents:
7591
diff
changeset
|
1103 if (len == 0 || ngx_http_arg(r, arg, len, &value) != NGX_OK) { |
| 2137 | 1104 v->not_found = 1; |
| 1105 return NGX_OK; | |
| 1106 } | |
| 1107 | |
| 2415 | 1108 v->data = value.data; |
| 1109 v->len = value.len; | |
| 1110 v->valid = 1; | |
| 1111 v->no_cacheable = 0; | |
| 1112 v->not_found = 0; | |
| 2137 | 1113 |
| 1114 return NGX_OK; | |
| 1115 } | |
| 1116 | |
| 1117 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1118 #if (NGX_HAVE_TCP_INFO) |
|
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 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1121 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
|
1122 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1123 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1124 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1125 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1126 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1127 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1128 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1129 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
|
1130 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1131 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1132 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1133 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1134 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
|
1135 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1136 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1137 } |
|
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 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1140 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1141 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1142 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1143 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1144 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1145 value = ti.tcpi_rttvar; |
|
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 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1149 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1150 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1151 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1152 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1153 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1154 break; |
|
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 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1157 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1158 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1159 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1160 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1161 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1162 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
|
1163 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1164 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1165 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1166 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1167 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1168 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1169 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1170 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1171 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1172 |
| 2137 | 1173 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
|
1174 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
|
1175 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
|
1176 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1177 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1178 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1179 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
|
1180 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
|
1181 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
|
1182 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1183 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1184 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1185 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1186 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1187 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1188 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1189 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1190 } 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
|
1191 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
|
1192 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1193 return NGX_ERROR; |
|
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 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
|
1197 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1198 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1199 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1200 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1201 |
|
7930
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1202 } else if (r->headers_in.chunked) { |
|
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1203 v->not_found = 1; |
|
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1204 v->no_cacheable = 1; |
|
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1205 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1206 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1207 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1208 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1209 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1210 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1211 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1212 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1213 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1214 static ngx_int_t |
| 573 | 1215 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1216 uintptr_t data) | |
| 509 | 1217 { |
| 1811 | 1218 ngx_http_core_srv_conf_t *cscf; |
| 1219 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1220 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1221 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1222 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
|
1223 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1224 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1225 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
|
1226 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1227 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1228 v->data = cscf->server_name.data; |
| 509 | 1229 } |
| 1230 | |
| 573 | 1231 v->valid = 1; |
| 1565 | 1232 v->no_cacheable = 0; |
| 573 | 1233 v->not_found = 0; |
| 509 | 1234 |
| 573 | 1235 return NGX_OK; |
| 499 | 1236 } |
| 1237 | |
| 1238 | |
| 573 | 1239 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1240 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1241 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1242 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1243 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1244 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1245 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1246 #endif |
| 982 | 1247 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1248 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1249 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1250 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1251 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1252 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1253 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1254 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1255 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1256 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1257 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
|
1258 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1259 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1260 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1261 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1262 |
|
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1263 #if (NGX_HAVE_UNIX_DOMAIN) |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1264 case AF_UNIX: |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1265 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1266 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
|
1267 v->valid = 1; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1268 v->no_cacheable = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1269 v->not_found = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1270 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
|
1271 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1272 break; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1273 #endif |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1274 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1275 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1276 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1277 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1278 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1279 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1280 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1281 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1282 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1283 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1284 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1285 } |
| 982 | 1286 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1287 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1288 } |
| 982 | 1289 |
| 1290 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1291 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1292 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
|
1293 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
|
1294 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1295 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1296 v->valid = 1; |
| 1565 | 1297 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1298 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1299 v->data = r->connection->addr_text.data; |
| 499 | 1300 |
| 573 | 1301 return NGX_OK; |
| 499 | 1302 } |
| 1303 | |
| 1304 | |
| 573 | 1305 static ngx_int_t |
| 1306 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1307 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1308 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1309 ngx_uint_t port; |
| 509 | 1310 |
| 573 | 1311 v->len = 0; |
| 1312 v->valid = 1; | |
| 1565 | 1313 v->no_cacheable = 0; |
| 573 | 1314 v->not_found = 0; |
| 509 | 1315 |
| 2049 | 1316 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1317 if (v->data == NULL) { |
| 1318 return NGX_ERROR; | |
| 509 | 1319 } |
| 1320 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1321 port = ngx_inet_get_port(r->connection->sockaddr); |
| 577 | 1322 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1323 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1324 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1325 } |
| 1326 | |
| 573 | 1327 return NGX_OK; |
| 509 | 1328 } |
| 1329 | |
| 1330 | |
| 573 | 1331 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
|
1332 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
|
1333 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
|
1334 { |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1335 ngx_str_t *addr; |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1336 ngx_proxy_protocol_t *pp; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1337 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1338 pp = r->connection->proxy_protocol; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1339 if (pp == NULL) { |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1340 v->not_found = 1; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1341 return NGX_OK; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1342 } |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1343 |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1344 addr = (ngx_str_t *) ((char *) pp + data); |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1345 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1346 v->len = addr->len; |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1347 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1348 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1349 v->not_found = 0; |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1350 v->data = addr->data; |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1351 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1352 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1353 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1354 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1355 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1356 static ngx_int_t |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1357 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
|
1358 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
|
1359 { |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1360 ngx_uint_t port; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1361 ngx_proxy_protocol_t *pp; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1362 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1363 pp = r->connection->proxy_protocol; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1364 if (pp == NULL) { |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1365 v->not_found = 1; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1366 return NGX_OK; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1367 } |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1368 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1369 v->len = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1370 v->valid = 1; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1371 v->no_cacheable = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1372 v->not_found = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1373 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1374 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
|
1375 if (v->data == NULL) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1376 return NGX_ERROR; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1377 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1378 |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1379 port = *(in_port_t *) ((char *) pp + data); |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1380 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1381 if (port > 0 && port < 65536) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1382 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
|
1383 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1384 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1385 return NGX_OK; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1386 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1387 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1388 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1389 static ngx_int_t |
| 573 | 1390 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1391 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1392 { |
| 1805 | 1393 ngx_str_t s; |
|
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a prelimiary IPv6 support, HTTP listen
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1394 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1395 |
|
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a prelimiary IPv6 support, HTTP listen
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1396 s.len = NGX_SOCKADDR_STRLEN; |
|
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1397 s.data = addr; |
|
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a prelimiary IPv6 support, HTTP listen
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|
1398 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1399 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
|
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a prelimiary IPv6 support, HTTP listen
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parents:
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1400 return NGX_ERROR; |
|
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a prelimiary IPv6 support, HTTP listen
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parents:
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diff
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|
1401 } |
|
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a prelimiary IPv6 support, HTTP listen
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1402 |
|
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a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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|
1403 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1404 if (s.data == NULL) { |
| 573 | 1405 return NGX_ERROR; |
| 509 | 1406 } |
| 1407 | |
|
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1408 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1409 |
| 1805 | 1410 v->len = s.len; |
| 573 | 1411 v->valid = 1; |
| 1565 | 1412 v->no_cacheable = 0; |
| 573 | 1413 v->not_found = 0; |
| 1805 | 1414 v->data = s.data; |
| 499 | 1415 |
| 573 | 1416 return NGX_OK; |
| 499 | 1417 } |
| 1418 | |
| 1419 | |
| 573 | 1420 static ngx_int_t |
| 1421 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1422 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1423 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1424 ngx_uint_t port; |
| 2533 | 1425 |
| 1426 v->len = 0; | |
| 573 | 1427 v->valid = 1; |
| 1565 | 1428 v->no_cacheable = 0; |
| 573 | 1429 v->not_found = 0; |
| 2533 | 1430 |
|
2857
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use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
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changeset
|
1431 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1432 return NGX_ERROR; |
| 1433 } | |
| 1434 | |
| 1435 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1436 if (v->data == NULL) { | |
| 1437 return NGX_ERROR; | |
| 1438 } | |
| 1439 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1440 port = ngx_inet_get_port(r->connection->local_sockaddr); |
| 2533 | 1441 |
| 1442 if (port > 0 && port < 65536) { | |
| 1443 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1444 } | |
| 509 | 1445 |
| 573 | 1446 return NGX_OK; |
| 509 | 1447 } |
| 1448 | |
| 1449 | |
| 573 | 1450 static ngx_int_t |
| 731 | 1451 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1452 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1453 { | |
| 1454 #if (NGX_HTTP_SSL) | |
| 1455 | |
| 1456 if (r->connection->ssl) { | |
| 1457 v->len = sizeof("https") - 1; | |
| 1458 v->valid = 1; | |
| 1565 | 1459 v->no_cacheable = 0; |
| 731 | 1460 v->not_found = 0; |
| 732 | 1461 v->data = (u_char *) "https"; |
| 731 | 1462 |
| 1463 return NGX_OK; | |
| 1464 } | |
| 1465 | |
| 1466 #endif | |
| 1467 | |
| 1468 v->len = sizeof("http") - 1; | |
| 1469 v->valid = 1; | |
| 1565 | 1470 v->no_cacheable = 0; |
| 731 | 1471 v->not_found = 0; |
| 732 | 1472 v->data = (u_char *) "http"; |
| 731 | 1473 |
| 1474 return NGX_OK; | |
| 1475 } | |
| 1476 | |
| 1477 | |
| 1478 static ngx_int_t | |
|
4332
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Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1479 ngx_http_variable_https(ngx_http_request_t *r, |
|
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Valentin Bartenev <vbart@nginx.com>
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|
1480 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1481 { |
|
4d9f985fd217
Added the $https variable.
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parents:
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|
1482 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
1483 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1484 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1485 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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changeset
|
1486 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1487 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
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parents:
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changeset
|
1488 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1489 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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1490 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1491 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1492 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1493 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1494 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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changeset
|
1495 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
1496 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
1497 |
|
4d9f985fd217
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|
1498 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1499 } |
|
4d9f985fd217
Added the $https variable.
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|
1500 |
|
4d9f985fd217
Added the $https variable.
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parents:
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changeset
|
1501 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1502 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1503 ngx_http_variable_set_args(ngx_http_request_t *r, |
|
e9dbffc18a77
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parents:
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diff
changeset
|
1504 ngx_http_variable_value_t *v, uintptr_t data) |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
1505 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1506 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1507 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1508 r->valid_unparsed_uri = 0; |
|
e9dbffc18a77
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
1509 } |
|
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parents:
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|
1510 |
|
e9dbffc18a77
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parents:
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diff
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|
1511 |
|
4332
4d9f985fd217
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Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1512 static ngx_int_t |
| 1351 | 1513 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1514 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1515 { | |
| 1516 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
|
1517 *v = ngx_http_variable_null_value; |
| 1351 | 1518 return NGX_OK; |
| 1519 } | |
| 1520 | |
| 1521 v->len = 1; | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1522 v->valid = 1; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1523 v->no_cacheable = 0; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1524 v->not_found = 0; |
| 1351 | 1525 v->data = (u_char *) "?"; |
| 1526 | |
| 1527 return NGX_OK; | |
| 1528 } | |
| 1529 | |
| 1530 | |
| 1531 static ngx_int_t | |
| 573 | 1532 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1533 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1534 { |
| 671 | 1535 ngx_str_t path; |
| 573 | 1536 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1537 |
| 1538 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1539 | |
| 671 | 1540 if (clcf->root_lengths == NULL) { |
| 1541 v->len = clcf->root.len; | |
| 1542 v->valid = 1; | |
| 1565 | 1543 v->no_cacheable = 0; |
| 671 | 1544 v->not_found = 0; |
| 1545 v->data = clcf->root.data; | |
| 1546 | |
| 1547 } else { | |
| 1548 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1549 clcf->root_values->elts) | |
| 1550 == NULL) | |
| 1551 { | |
| 1552 return NGX_ERROR; | |
| 1553 } | |
| 1554 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1555 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
|
1556 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1557 { |
| 671 | 1558 return NGX_ERROR; |
| 1559 } | |
| 1560 | |
| 1561 v->len = path.len; | |
| 1562 v->valid = 1; | |
| 1565 | 1563 v->no_cacheable = 0; |
| 671 | 1564 v->not_found = 0; |
| 1565 v->data = path.data; | |
| 1566 } | |
| 509 | 1567 |
| 573 | 1568 return NGX_OK; |
| 509 | 1569 } |
| 1570 | |
| 1571 | |
| 573 | 1572 static ngx_int_t |
| 2259 | 1573 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1574 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1575 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1576 u_char *real; |
| 2259 | 1577 size_t len; |
| 1578 ngx_str_t path; | |
| 1579 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
|
1580 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1581 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1582 #endif |
| 2259 | 1583 |
| 1584 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1585 | |
| 1586 if (clcf->root_lengths == NULL) { | |
| 1587 path = clcf->root; | |
| 1588 | |
| 1589 } else { | |
| 1590 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1591 clcf->root_values->elts) | |
| 1592 == NULL) | |
| 1593 { | |
| 1594 return NGX_ERROR; | |
| 1595 } | |
| 1596 | |
| 1597 path.data[path.len - 1] = '\0'; | |
| 1598 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1599 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
|
1600 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1601 { |
| 2259 | 1602 return NGX_ERROR; |
| 1603 } | |
| 1604 } | |
| 1605 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1606 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1607 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1608 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1609 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1610 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1611 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1612 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1613 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1614 if (real == NULL) { |
| 2259 | 1615 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1616 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1617 return NGX_ERROR; | |
| 1618 } | |
| 1619 | |
| 1620 len = ngx_strlen(real); | |
| 1621 | |
| 1622 v->data = ngx_pnalloc(r->pool, len); | |
| 1623 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1624 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1625 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1626 #endif |
| 2259 | 1627 return NGX_ERROR; |
| 1628 } | |
| 1629 | |
| 1630 v->len = len; | |
| 1631 v->valid = 1; | |
| 1632 v->no_cacheable = 0; | |
| 1633 v->not_found = 0; | |
| 1634 | |
| 1635 ngx_memcpy(v->data, real, len); | |
| 1636 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1637 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1638 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1639 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1640 |
| 2259 | 1641 return NGX_OK; |
| 1642 } | |
| 1643 | |
| 1644 | |
| 1645 static ngx_int_t | |
| 573 | 1646 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1647 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1648 { |
| 773 | 1649 size_t root; |
| 573 | 1650 ngx_str_t path; |
| 499 | 1651 |
| 773 | 1652 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1653 return NGX_ERROR; |
| 557 | 1654 } |
| 509 | 1655 |
| 557 | 1656 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1657 |
| 573 | 1658 v->len = path.len - 1; |
| 1659 v->valid = 1; | |
| 1565 | 1660 v->no_cacheable = 0; |
| 573 | 1661 v->not_found = 0; |
| 1662 v->data = path.data; | |
| 499 | 1663 |
| 573 | 1664 return NGX_OK; |
| 499 | 1665 } |
| 1666 | |
| 1667 | |
| 573 | 1668 static ngx_int_t |
| 1811 | 1669 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1670 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1671 { | |
| 1672 ngx_http_core_srv_conf_t *cscf; | |
| 1673 | |
| 1674 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1675 | |
| 1676 v->len = cscf->server_name.len; | |
| 1677 v->valid = 1; | |
| 1678 v->no_cacheable = 0; | |
| 1679 v->not_found = 0; | |
| 1680 v->data = cscf->server_name.data; | |
| 1681 | |
| 1682 return NGX_OK; | |
| 1683 } | |
| 1684 | |
| 1685 | |
| 1686 static ngx_int_t | |
| 573 | 1687 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1688 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1689 { |
| 647 | 1690 if (r->main->method_name.data) { |
| 1691 v->len = r->main->method_name.len; | |
| 573 | 1692 v->valid = 1; |
| 1565 | 1693 v->no_cacheable = 0; |
| 573 | 1694 v->not_found = 0; |
| 647 | 1695 v->data = r->main->method_name.data; |
| 573 | 1696 |
| 1697 } else { | |
| 1698 v->not_found = 1; | |
| 561 | 1699 } |
| 1700 | |
| 573 | 1701 return NGX_OK; |
| 561 | 1702 } |
| 1703 | |
| 1704 | |
| 573 | 1705 static ngx_int_t |
| 1706 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1707 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1708 { |
| 573 | 1709 ngx_int_t rc; |
| 539 | 1710 |
| 1711 rc = ngx_http_auth_basic_user(r); | |
| 1712 | |
| 1713 if (rc == NGX_DECLINED) { | |
| 573 | 1714 v->not_found = 1; |
| 1715 return NGX_OK; | |
| 539 | 1716 } |
| 1717 | |
| 1718 if (rc == NGX_ERROR) { | |
| 573 | 1719 return NGX_ERROR; |
| 539 | 1720 } |
| 1721 | |
| 573 | 1722 v->len = r->headers_in.user.len; |
| 1723 v->valid = 1; | |
| 1565 | 1724 v->no_cacheable = 0; |
| 573 | 1725 v->not_found = 0; |
| 1726 v->data = r->headers_in.user.data; | |
| 571 | 1727 |
| 573 | 1728 return NGX_OK; |
| 571 | 1729 } |
| 1730 | |
| 1731 | |
| 611 | 1732 static ngx_int_t |
| 4886 | 1733 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1734 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1735 { | |
| 1736 u_char *p; | |
| 1737 | |
| 1738 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1739 if (p == NULL) { | |
| 1740 return NGX_ERROR; | |
| 1741 } | |
| 1742 | |
| 1743 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1744 v->valid = 1; | |
| 1745 v->no_cacheable = 0; | |
| 1746 v->not_found = 0; | |
| 1747 v->data = p; | |
| 1748 | |
| 1749 return NGX_OK; | |
| 1750 } | |
| 1751 | |
| 1752 | |
| 1753 static ngx_int_t | |
| 611 | 1754 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1755 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1756 { | |
| 1757 off_t sent; | |
| 1758 u_char *p; | |
| 1759 | |
| 1760 sent = r->connection->sent - r->header_size; | |
| 1761 | |
| 1762 if (sent < 0) { | |
| 1763 sent = 0; | |
| 1764 } | |
| 1765 | |
| 2049 | 1766 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1767 if (p == NULL) { |
| 1768 return NGX_ERROR; | |
| 1769 } | |
| 1770 | |
| 1771 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1772 v->valid = 1; | |
| 1565 | 1773 v->no_cacheable = 0; |
| 611 | 1774 v->not_found = 0; |
| 1775 v->data = p; | |
| 1776 | |
| 1777 return NGX_OK; | |
| 1778 } | |
| 1779 | |
| 1780 | |
| 629 | 1781 static ngx_int_t |
|
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1782 ngx_http_variable_pipe(ngx_http_request_t *r, |
|
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1783 ngx_http_variable_value_t *v, uintptr_t data) |
|
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1784 { |
|
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1785 v->data = (u_char *) (r->pipeline ? "p" : "."); |
|
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1786 v->len = 1; |
|
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1787 v->valid = 1; |
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1788 v->no_cacheable = 0; |
|
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1789 v->not_found = 0; |
|
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1790 |
|
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1791 return NGX_OK; |
|
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1792 } |
|
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1793 |
|
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1794 |
|
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1795 static ngx_int_t |
|
4685
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1796 ngx_http_variable_status(ngx_http_request_t *r, |
|
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1797 ngx_http_variable_value_t *v, uintptr_t data) |
|
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1798 { |
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1799 ngx_uint_t status; |
|
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1800 |
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1801 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
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1802 if (v->data == NULL) { |
|
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1803 return NGX_ERROR; |
|
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|
1804 } |
|
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1805 |
|
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1806 if (r->err_status) { |
|
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1807 status = r->err_status; |
|
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1808 |
|
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1809 } else if (r->headers_out.status) { |
|
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1810 status = r->headers_out.status; |
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1811 |
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1812 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
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|
1813 status = 9; |
|
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1814 |
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1815 } else { |
|
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1816 status = 0; |
|
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1817 } |
|
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1818 |
|
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1819 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
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1820 v->valid = 1; |
|
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1821 v->no_cacheable = 0; |
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1822 v->not_found = 0; |
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1823 |
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1824 return NGX_OK; |
|
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1825 } |
|
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1826 |
|
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1827 |
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1828 static ngx_int_t |
| 641 | 1829 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1830 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1831 { | |
| 1832 if (r->headers_out.content_type.len) { | |
| 1833 v->len = r->headers_out.content_type.len; | |
| 1834 v->valid = 1; | |
| 1565 | 1835 v->no_cacheable = 0; |
| 641 | 1836 v->not_found = 0; |
| 1837 v->data = r->headers_out.content_type.data; | |
| 1838 | |
| 1839 } else { | |
| 1840 v->not_found = 1; | |
| 1841 } | |
| 1842 | |
| 1843 return NGX_OK; | |
| 1844 } | |
| 1845 | |
| 1846 | |
| 1847 static ngx_int_t | |
| 1848 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1849 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1850 { | |
| 1851 u_char *p; | |
| 1852 | |
| 1853 if (r->headers_out.content_length) { | |
| 1854 v->len = r->headers_out.content_length->value.len; | |
| 1855 v->valid = 1; | |
| 1565 | 1856 v->no_cacheable = 0; |
| 641 | 1857 v->not_found = 0; |
| 1858 v->data = r->headers_out.content_length->value.data; | |
| 1859 | |
| 1860 return NGX_OK; | |
| 1861 } | |
| 1862 | |
| 1863 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1864 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1865 if (p == NULL) { |
| 1866 return NGX_ERROR; | |
| 1867 } | |
| 1868 | |
| 1869 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1870 v->valid = 1; | |
| 1565 | 1871 v->no_cacheable = 0; |
| 641 | 1872 v->not_found = 0; |
| 1873 v->data = p; | |
| 1874 | |
| 1875 return NGX_OK; | |
| 1876 } | |
| 1877 | |
| 1878 v->not_found = 1; | |
| 1879 | |
| 1880 return NGX_OK; | |
| 1881 } | |
| 1882 | |
| 1883 | |
| 1884 static ngx_int_t | |
|
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|
1885 ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
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1886 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
1887 { |
|
2539
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|
1888 ngx_str_t name; |
|
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1889 |
|
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1890 if (r->headers_out.location) { |
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1891 v->len = r->headers_out.location->value.len; |
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|
1892 v->valid = 1; |
|
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|
1893 v->no_cacheable = 0; |
|
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|
1894 v->not_found = 0; |
|
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|
1895 v->data = r->headers_out.location->value.data; |
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1896 |
|
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1897 return NGX_OK; |
|
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1898 } |
|
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1899 |
|
3516
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ngx_str_set() and ngx_str_null()
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|
1900 ngx_str_set(&name, "sent_http_location"); |
|
2539
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1901 |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
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|
1902 return ngx_http_variable_unknown_header(r, v, &name, |
|
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|
1903 &r->headers_out.headers.part, |
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1904 sizeof("sent_http_") - 1); |
|
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1905 } |
|
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1906 |
|
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1907 |
|
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1908 static ngx_int_t |
| 641 | 1909 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1910 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1911 { | |
| 1912 u_char *p; | |
| 1913 | |
| 1914 if (r->headers_out.last_modified) { | |
| 1915 v->len = r->headers_out.last_modified->value.len; | |
| 1916 v->valid = 1; | |
| 1565 | 1917 v->no_cacheable = 0; |
| 641 | 1918 v->not_found = 0; |
| 1919 v->data = r->headers_out.last_modified->value.data; | |
| 1920 | |
| 1921 return NGX_OK; | |
| 1922 } | |
| 1923 | |
| 1924 if (r->headers_out.last_modified_time >= 0) { | |
|
5434
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Removed extra allocation for $sent_http_last_modified.
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|
1925 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1926 if (p == NULL) { |
| 1927 return NGX_ERROR; | |
| 1928 } | |
| 1929 | |
| 1930 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1931 v->valid = 1; | |
| 1565 | 1932 v->no_cacheable = 0; |
| 641 | 1933 v->not_found = 0; |
| 1934 v->data = p; | |
| 1935 | |
| 1936 return NGX_OK; | |
| 1937 } | |
| 1938 | |
| 1939 v->not_found = 1; | |
| 1940 | |
| 1941 return NGX_OK; | |
| 1942 } | |
| 1943 | |
| 1944 | |
| 1945 static ngx_int_t | |
| 1946 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1947 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1948 { | |
| 1949 size_t len; | |
| 1950 char *p; | |
| 1951 | |
|
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|
1952 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
|
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|
1953 len = sizeof("upgrade") - 1; |
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|
1954 p = "upgrade"; |
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|
1955 |
|
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|
1956 } else if (r->keepalive) { |
| 641 | 1957 len = sizeof("keep-alive") - 1; |
| 1958 p = "keep-alive"; | |
| 1959 | |
| 1960 } else { | |
| 1961 len = sizeof("close") - 1; | |
| 1962 p = "close"; | |
| 1963 } | |
| 1964 | |
| 1965 v->len = len; | |
| 1966 v->valid = 1; | |
| 1565 | 1967 v->no_cacheable = 0; |
| 641 | 1968 v->not_found = 0; |
| 1969 v->data = (u_char *) p; | |
| 1970 | |
| 1971 return NGX_OK; | |
| 1972 } | |
| 1973 | |
| 1974 | |
| 1975 static ngx_int_t | |
| 1976 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1977 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1978 { | |
| 1979 u_char *p; | |
| 1980 ngx_http_core_loc_conf_t *clcf; | |
| 1981 | |
| 1982 if (r->keepalive) { | |
| 1983 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1984 | |
| 1985 if (clcf->keepalive_header) { | |
| 1986 | |
| 2049 | 1987 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1988 if (p == NULL) { |
| 1989 return NGX_ERROR; | |
| 1990 } | |
| 1991 | |
| 1992 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1993 v->valid = 1; | |
| 1565 | 1994 v->no_cacheable = 0; |
| 641 | 1995 v->not_found = 0; |
| 1996 v->data = p; | |
| 1997 | |
| 1998 return NGX_OK; | |
| 1999 } | |
| 2000 } | |
| 2001 | |
| 2002 v->not_found = 1; | |
| 2003 | |
| 2004 return NGX_OK; | |
| 2005 } | |
| 2006 | |
| 2007 | |
| 2008 static ngx_int_t | |
| 2009 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 2010 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2011 { | |
| 2012 if (r->chunked) { | |
| 2013 v->len = sizeof("chunked") - 1; | |
| 2014 v->valid = 1; | |
| 1565 | 2015 v->no_cacheable = 0; |
| 641 | 2016 v->not_found = 0; |
| 2017 v->data = (u_char *) "chunked"; | |
| 2018 | |
| 2019 } else { | |
| 2020 v->not_found = 1; | |
| 2021 } | |
| 2022 | |
| 2023 return NGX_OK; | |
| 2024 } | |
| 2025 | |
| 2026 | |
|
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|
2027 static void |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2028 ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
|
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|
2029 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
2030 { |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2031 ssize_t s; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2032 ngx_str_t val; |
|
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|
2033 |
|
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|
2034 val.len = v->len; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2035 val.data = v->data; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2036 |
|
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|
2037 s = ngx_parse_size(&val); |
|
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|
2038 |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2039 if (s == NGX_ERROR) { |
|
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|
2040 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2041 "invalid $limit_rate \"%V\"", &val); |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2042 return; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2043 } |
|
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|
2044 |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2045 r->limit_rate = s; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2046 r->limit_rate_set = 1; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2047 } |
|
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diff
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|
2048 |
|
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|
2049 |
| 641 | 2050 static ngx_int_t |
| 629 | 2051 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 2052 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2053 { | |
| 2054 if (r->request_complete) { | |
| 2055 v->len = 2; | |
| 2056 v->valid = 1; | |
| 1565 | 2057 v->no_cacheable = 0; |
| 629 | 2058 v->not_found = 0; |
| 2059 v->data = (u_char *) "OK"; | |
| 2060 | |
| 2061 return NGX_OK; | |
| 2062 } | |
| 2063 | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
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7034
diff
changeset
|
2064 *v = ngx_http_variable_null_value; |
| 629 | 2065 |
| 2066 return NGX_OK; | |
| 2067 } | |
| 2068 | |
| 2069 | |
| 759 | 2070 static ngx_int_t |
| 2844 | 2071 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 2072 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2073 { | |
| 2074 u_char *p; | |
| 2075 size_t len; | |
|
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Maxim Dounin <mdounin@mdounin.ru>
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|
2076 ngx_buf_t *buf; |
| 2844 | 2077 ngx_chain_t *cl; |
| 2078 | |
|
2878
8535736ace1a
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diff
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|
2079 if (r->request_body == NULL |
|
8535736ace1a
fix segfault introduced in r2845
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|
2080 || r->request_body->bufs == NULL |
|
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|
2081 || r->request_body->temp_file) |
|
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|
2082 { |
| 2844 | 2083 v->not_found = 1; |
| 2084 | |
| 2085 return NGX_OK; | |
| 2086 } | |
| 2087 | |
| 2088 cl = r->request_body->bufs; | |
| 2089 buf = cl->buf; | |
| 2090 | |
| 2091 if (cl->next == NULL) { | |
| 2092 v->len = buf->last - buf->pos; | |
| 2093 v->valid = 1; | |
| 2094 v->no_cacheable = 0; | |
| 2095 v->not_found = 0; | |
| 2096 v->data = buf->pos; | |
| 2097 | |
| 2098 return NGX_OK; | |
| 2099 } | |
| 2100 | |
|
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|
2101 len = buf->last - buf->pos; |
|
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4913
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|
2102 cl = cl->next; |
|
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|
2103 |
|
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|
2104 for ( /* void */ ; cl; cl = cl->next) { |
|
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|
2105 buf = cl->buf; |
|
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|
2106 len += buf->last - buf->pos; |
|
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|
2107 } |
| 2844 | 2108 |
| 2109 p = ngx_pnalloc(r->pool, len); | |
| 2110 if (p == NULL) { | |
| 2111 return NGX_ERROR; | |
| 2112 } | |
| 2113 | |
| 2114 v->data = p; | |
|
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|
2115 cl = r->request_body->bufs; |
|
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|
2116 |
|
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|
2117 for ( /* void */ ; cl; cl = cl->next) { |
|
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|
2118 buf = cl->buf; |
|
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diff
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|
2119 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
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|
2120 } |
| 2844 | 2121 |
| 2122 v->len = len; | |
| 2123 v->valid = 1; | |
| 2124 v->no_cacheable = 0; | |
| 2125 v->not_found = 0; | |
| 2126 | |
| 2127 return NGX_OK; | |
| 2128 } | |
| 2129 | |
| 2130 | |
| 2131 static ngx_int_t | |
| 759 | 2132 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2133 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2134 { | |
| 2135 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
|
763
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diff
changeset
|
2136 v->not_found = 1; |
| 759 | 2137 |
| 2138 return NGX_OK; | |
| 2139 } | |
| 2140 | |
| 2141 v->len = r->request_body->temp_file->file.name.len; | |
| 2142 v->valid = 1; | |
| 1565 | 2143 v->no_cacheable = 0; |
| 759 | 2144 v->not_found = 0; |
| 2145 v->data = r->request_body->temp_file->file.name.data; | |
| 2146 | |
| 2147 return NGX_OK; | |
| 2148 } | |
| 2149 | |
| 2150 | |
| 1329 | 2151 static ngx_int_t |
|
5010
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|
2152 ngx_http_variable_request_length(ngx_http_request_t *r, |
|
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|
2153 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
2154 { |
|
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|
2155 u_char *p; |
|
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|
2156 |
|
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|
2157 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
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|
2158 if (p == NULL) { |
|
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|
2159 return NGX_ERROR; |
|
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|
2160 } |
|
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|
2161 |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2162 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2163 v->valid = 1; |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2164 v->no_cacheable = 0; |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2165 v->not_found = 0; |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2166 v->data = p; |
|
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|
2167 |
|
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|
2168 return NGX_OK; |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2169 } |
|
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|
2170 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2171 |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2172 static ngx_int_t |
|
4913
002f2c783d7c
Variables $request_time and $msec.
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4893
diff
changeset
|
2173 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
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diff
changeset
|
2174 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2175 { |
|
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2176 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
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parents:
4893
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changeset
|
2177 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2178 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
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|
2179 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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|
2180 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2181 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2182 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2183 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2184 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2185 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
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|
2186 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2187 ms = (ngx_msec_int_t) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2188 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2189 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2190 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2191 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2192 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2193 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2194 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2195 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2196 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2197 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2198 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2199 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2200 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2201 static ngx_int_t |
| 6531 | 2202 ngx_http_variable_request_id(ngx_http_request_t *r, |
| 2203 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2204 { | |
| 2205 u_char *id; | |
| 2206 | |
| 2207 #if (NGX_OPENSSL) | |
| 2208 u_char random_bytes[16]; | |
| 2209 #endif | |
| 2210 | |
| 2211 id = ngx_pnalloc(r->pool, 32); | |
| 2212 if (id == NULL) { | |
| 2213 return NGX_ERROR; | |
| 2214 } | |
| 2215 | |
| 2216 v->valid = 1; | |
| 2217 v->no_cacheable = 0; | |
| 2218 v->not_found = 0; | |
| 2219 | |
| 2220 v->len = 32; | |
| 2221 v->data = id; | |
| 2222 | |
| 2223 #if (NGX_OPENSSL) | |
| 2224 | |
| 2225 if (RAND_bytes(random_bytes, 16) == 1) { | |
| 2226 ngx_hex_dump(id, random_bytes, 16); | |
| 2227 return NGX_OK; | |
| 2228 } | |
| 2229 | |
| 2230 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
| 2231 | |
| 2232 #endif | |
| 2233 | |
| 2234 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
| 2235 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
| 2236 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
| 2237 | |
| 2238 return NGX_OK; | |
| 2239 } | |
| 2240 | |
| 2241 | |
| 2242 static ngx_int_t | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2243 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2244 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2245 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2246 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2247 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2248 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2249 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2250 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2251 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2252 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2253 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2254 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2255 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2256 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2257 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2258 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2259 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2260 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2261 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2262 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2263 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2264 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2265 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2266 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2267 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2268 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2269 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2270 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2271 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2272 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2273 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2274 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2275 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2276 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2277 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2278 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2279 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2280 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2281 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2282 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2283 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2284 static ngx_int_t |
|
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2285 ngx_http_variable_connection_time(ngx_http_request_t *r, |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2286 ngx_http_variable_value_t *v, uintptr_t data) |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2287 { |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2288 u_char *p; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2289 ngx_msec_int_t ms; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2290 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2291 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2292 if (p == NULL) { |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2293 return NGX_ERROR; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2294 } |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2295 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2296 ms = ngx_current_msec - r->connection->start_time; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2297 ms = ngx_max(ms, 0); |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2298 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2299 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2300 v->valid = 1; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2301 v->no_cacheable = 0; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2302 v->not_found = 0; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2303 v->data = p; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2304 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2305 return NGX_OK; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2306 } |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2307 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2308 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2309 static ngx_int_t |
| 1329 | 2310 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2311 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2312 { | |
| 2313 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2314 v->valid = 1; | |
| 1565 | 2315 v->no_cacheable = 0; |
| 1329 | 2316 v->not_found = 0; |
| 2317 v->data = (u_char *) NGINX_VERSION; | |
| 2318 | |
| 2319 return NGX_OK; | |
| 2320 } | |
| 2321 | |
| 2322 | |
| 2011 | 2323 static ngx_int_t |
| 2324 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2325 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2326 { | |
| 2327 v->len = ngx_cycle->hostname.len; | |
| 2328 v->valid = 1; | |
| 2329 v->no_cacheable = 0; | |
| 2330 v->not_found = 0; | |
| 2331 v->data = ngx_cycle->hostname.data; | |
| 2332 | |
| 2333 return NGX_OK; | |
| 2334 } | |
| 2335 | |
| 2336 | |
| 2249 | 2337 static ngx_int_t |
| 2338 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2339 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2340 { | |
| 2341 u_char *p; | |
| 2342 | |
| 2343 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2344 if (p == NULL) { | |
| 2345 return NGX_ERROR; | |
| 2346 } | |
| 2347 | |
| 2348 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2349 v->valid = 1; | |
| 2350 v->no_cacheable = 0; | |
| 2351 v->not_found = 0; | |
| 2352 v->data = p; | |
| 2353 | |
| 2354 return NGX_OK; | |
| 2355 } | |
| 2356 | |
| 2357 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2358 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
2359 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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changeset
|
2360 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2361 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2362 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2363 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2364 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2365 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
|
2366 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2367 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2368 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2369 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2370 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2371 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2372 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
|
2373 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2374 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2375 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2376 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2377 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2378 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2379 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2380 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2381 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2382 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2383 ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2384 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
|
2385 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2386 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2387 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2388 p = ngx_pnalloc(r->pool, ngx_cached_http_log_iso8601.len); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2389 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2390 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2391 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2392 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2393 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
|
2394 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
|
2395 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2396 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
|
2397 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2398 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2399 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2400 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2401 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2402 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2403 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2404 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2405 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2406 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2407 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
|
2408 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
|
2409 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2410 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2411 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2412 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
|
2413 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2414 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2415 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2416 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2417 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
|
2418 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2419 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
|
2420 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2421 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2422 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2423 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2424 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2425 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2426 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2427 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2428 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2429 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2430 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
|
2431 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2432 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2433 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2434 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2435 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2436 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2437 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2438 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2439 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2440 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
|
2441 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2442 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2443 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2444 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2445 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2446 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2447 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2448 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2449 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
|
2450 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2451 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
|
2452 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2453 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2454 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2455 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2456 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2457 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2458 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2459 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2460 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2461 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2462 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2463 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2464 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2465 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2466 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2467 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
|
2468 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2469 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2470 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2471 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2472 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2473 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2474 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2475 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2476 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2477 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2478 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2479 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2480 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2481 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2482 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2483 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2484 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2485 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2486 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2487 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2488 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2489 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2490 |
| 3325 | 2491 static ngx_int_t |
| 2492 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2493 uintptr_t data) | |
| 2494 { | |
| 2495 v->not_found = 1; | |
| 2496 return NGX_OK; | |
| 2497 } | |
| 2498 | |
| 2499 | |
| 2500 ngx_http_regex_t * | |
| 2501 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2502 { | |
| 2503 u_char *p; | |
| 2504 size_t size; | |
| 2505 ngx_str_t name; | |
| 2506 ngx_uint_t i, n; | |
| 2507 ngx_http_variable_t *v; | |
| 2508 ngx_http_regex_t *re; | |
| 2509 ngx_http_regex_variable_t *rv; | |
| 2510 ngx_http_core_main_conf_t *cmcf; | |
| 2511 | |
| 2512 rc->pool = cf->pool; | |
| 2513 | |
| 2514 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2515 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2516 return NULL; | |
| 2517 } | |
| 2518 | |
| 2519 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2520 if (re == NULL) { | |
| 2521 return NULL; | |
| 2522 } | |
| 2523 | |
| 2524 re->regex = rc->regex; | |
| 2525 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2526 re->name = rc->pattern; |
| 3325 | 2527 |
| 2528 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2529 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2530 | |
| 2531 n = (ngx_uint_t) rc->named_captures; | |
| 2532 | |
| 2533 if (n == 0) { | |
| 2534 return re; | |
| 2535 } | |
| 2536 | |
| 2537 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2538 if (rv == NULL) { | |
| 2539 return NULL; | |
| 2540 } | |
| 2541 | |
| 2542 re->variables = rv; | |
| 2543 re->nvariables = n; | |
| 2544 | |
| 2545 size = rc->name_size; | |
| 2546 p = rc->names; | |
| 2547 | |
| 2548 for (i = 0; i < n; i++) { | |
| 2549 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2550 | |
| 2551 name.data = &p[2]; | |
| 2552 name.len = ngx_strlen(name.data); | |
| 2553 | |
| 2554 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2555 if (v == NULL) { | |
| 2556 return NULL; | |
| 2557 } | |
| 2558 | |
| 2559 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2560 if (rv[i].index == NGX_ERROR) { | |
| 2561 return NULL; | |
| 2562 } | |
| 2563 | |
| 2564 v->get_handler = ngx_http_variable_not_found; | |
| 2565 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2566 p += size; |
| 3325 | 2567 } |
| 2568 | |
| 2569 return re; | |
| 2570 } | |
| 2571 | |
| 2572 | |
| 2573 ngx_int_t | |
| 2574 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2575 { | |
| 2576 ngx_int_t rc, index; | |
| 2577 ngx_uint_t i, n, len; | |
| 2578 ngx_http_variable_value_t *vv; | |
| 2579 ngx_http_core_main_conf_t *cmcf; | |
| 2580 | |
| 2581 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2582 | |
| 2583 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2584 len = cmcf->ncaptures; |
| 3325 | 2585 |
|
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2586 if (r->captures == NULL || r->realloc_captures) { |
|
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2587 r->realloc_captures = 0; |
|
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2588 |
| 3325 | 2589 r->captures = ngx_palloc(r->pool, len * sizeof(int)); |
| 2590 if (r->captures == NULL) { | |
| 2591 return NGX_ERROR; | |
| 2592 } | |
| 2593 } | |
| 2594 | |
| 2595 } else { | |
| 2596 len = 0; | |
| 2597 } | |
| 2598 | |
| 2599 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2600 | |
| 2601 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2602 return NGX_DECLINED; | |
| 2603 } | |
| 2604 | |
| 2605 if (rc < 0) { | |
| 2606 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2607 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2608 rc, s, &re->name); | |
| 2609 return NGX_ERROR; | |
| 2610 } | |
| 2611 | |
| 2612 for (i = 0; i < re->nvariables; i++) { | |
| 2613 | |
| 2614 n = re->variables[i].capture; | |
| 2615 index = re->variables[i].index; | |
| 2616 vv = &r->variables[index]; | |
| 2617 | |
| 2618 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2619 vv->valid = 1; | |
| 2620 vv->no_cacheable = 0; | |
| 2621 vv->not_found = 0; | |
| 2622 vv->data = &s->data[r->captures[n]]; | |
| 2623 | |
| 2624 #if (NGX_DEBUG) | |
| 2625 { | |
| 2626 ngx_http_variable_t *v; | |
| 2627 | |
| 2628 v = cmcf->variables.elts; | |
| 2629 | |
|
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2630 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
|
2631 "http regex set $%V to \"%v\"", &v[index].name, vv); |
| 3325 | 2632 } |
| 2633 #endif | |
| 2634 } | |
| 2635 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2636 r->ncaptures = rc * 2; |
| 3325 | 2637 r->captures_data = s->data; |
| 2638 | |
| 2639 return NGX_OK; | |
| 2640 } | |
| 2641 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2642 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2643 |
| 3325 | 2644 |
| 499 | 2645 ngx_int_t |
| 509 | 2646 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2647 { |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2648 ngx_http_variable_t *cv, *v; |
| 501 | 2649 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2650 |
| 509 | 2651 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2652 | |
| 611 | 2653 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2654 sizeof(ngx_hash_keys_arrays_t)); | |
| 2655 if (cmcf->variables_keys == NULL) { | |
| 2656 return NGX_ERROR; | |
| 2657 } | |
| 2658 | |
| 2659 cmcf->variables_keys->pool = cf->pool; | |
| 2660 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2661 | |
| 2662 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2663 != NGX_OK) | |
| 509 | 2664 { |
| 499 | 2665 return NGX_ERROR; |
| 2666 } | |
| 2667 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2668 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2669 sizeof(ngx_http_variable_t)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2670 != NGX_OK) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2671 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2672 return NGX_ERROR; |
|
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 |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2675 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
|
2676 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
|
2677 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2678 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2679 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2680 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2681 *v = *cv; |
| 499 | 2682 } |
| 2683 | |
| 2684 return NGX_OK; | |
| 2685 } | |
| 509 | 2686 |
| 2687 | |
| 2688 ngx_int_t | |
| 2689 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2690 { | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2691 size_t len; |
| 509 | 2692 ngx_uint_t i, n; |
| 611 | 2693 ngx_hash_key_t *key; |
| 2694 ngx_hash_init_t hash; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2695 ngx_http_variable_t *v, *av, *pv; |
| 509 | 2696 ngx_http_core_main_conf_t *cmcf; |
| 2697 | |
| 2698 /* set the handlers for the indexed http variables */ | |
| 2699 | |
| 2700 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2701 | |
| 2702 v = cmcf->variables.elts; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2703 pv = cmcf->prefix_variables.elts; |
| 611 | 2704 key = cmcf->variables_keys->keys.elts; |
| 509 | 2705 |
| 2706 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2707 | |
| 611 | 2708 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2709 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2710 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2711 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2712 if (v[i].name.len == key[n].key.len |
| 611 | 2713 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2714 == 0) |
| 2715 { | |
| 637 | 2716 v[i].get_handler = av->get_handler; |
| 611 | 2717 v[i].data = av->data; |
| 527 | 2718 |
| 611 | 2719 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2720 v[i].flags = av->flags; | |
| 509 | 2721 |
| 611 | 2722 av->index = i; |
| 533 | 2723 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2724 if (av->get_handler == NULL |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2725 || (av->flags & NGX_HTTP_VAR_WEAK)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2726 { |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2727 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2728 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2729 |
| 509 | 2730 goto next; |
| 2731 } | |
| 2732 } | |
| 2733 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2734 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2735 av = NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2736 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2737 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2738 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
|
2739 && 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
|
2740 == 0) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2741 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2742 av = &pv[n]; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2743 len = pv[n].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2744 } |
| 1162 | 2745 } |
| 2746 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2747 if (av) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2748 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
|
2749 v[i].data = (uintptr_t) &v[i].name; |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2750 v[i].flags = av->flags; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2751 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2752 goto next; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2753 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2754 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2755 if (v[i].get_handler == NULL) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2756 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2757 "unknown \"%V\" variable", &v[i].name); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2758 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2759 return NGX_ERROR; |
| 2137 | 2760 } |
| 2761 | |
| 509 | 2762 next: |
| 2763 continue; | |
| 2764 } | |
| 2765 | |
| 2766 | |
| 611 | 2767 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2768 av = key[n].value; | |
| 2769 | |
| 2770 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2771 key[n].key.data = NULL; | |
| 583 | 2772 } |
| 2773 } | |
| 2774 | |
| 2775 | |
| 611 | 2776 hash.hash = &cmcf->variables_hash; |
| 2777 hash.key = ngx_hash_key; | |
| 2778 hash.max_size = cmcf->variables_hash_max_size; | |
| 2779 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2780 hash.name = "variables_hash"; | |
| 2781 hash.pool = cf->pool; | |
| 2782 hash.temp_pool = NULL; | |
| 509 | 2783 |
| 611 | 2784 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2785 cmcf->variables_keys->keys.nelts) | |
| 581 | 2786 != NGX_OK) |
| 509 | 2787 { |
| 2788 return NGX_ERROR; | |
| 2789 } | |
| 2790 | |
| 611 | 2791 cmcf->variables_keys = NULL; |
| 509 | 2792 |
| 2793 return NGX_OK; | |
| 2794 } |