Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 7590:06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Now a new structure ngx_proxy_protocol_t holds these fields. This allows
to add more PROXY protocol fields in the future without modifying the
connection structure.
| author | Roman Arutyunyan <arut@nginx.com> |
|---|---|
| date | Mon, 21 Oct 2019 18:06:19 +0300 |
| parents | c19ca381b2e6 |
| children | 89adf49fe76a |
| rev | line source |
|---|---|
| 499 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 499 | 5 */ |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_http.h> | |
| 1329 | 11 #include <nginx.h> |
| 499 | 12 |
| 13 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
14 static ngx_http_variable_t *ngx_http_add_prefix_variable(ngx_conf_t *cf, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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15 ngx_str_t *name, ngx_uint_t flags); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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16 |
| 573 | 17 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
| 18 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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19 #if 0 |
| 1350 | 20 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 21 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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22 #endif |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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23 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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24 ngx_http_variable_value_t *v, uintptr_t data); |
| 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
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27 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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28 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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29 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 30 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 31 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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32 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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33 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 34 |
| 35 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 36 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 37 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 38 ngx_http_variable_value_t *v, uintptr_t data); | |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
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39 static ngx_int_t ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
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40 ngx_http_variable_value_t *v, uintptr_t data); |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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41 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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42 ngx_http_variable_value_t *v, uintptr_t data); |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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43 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
|
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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44 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 45 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 46 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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47 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
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48 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
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ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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49 ngx_http_variable_value_t *v, uintptr_t data); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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50 #endif |
| 577 | 51 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
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52 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
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53 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 54 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 55 ngx_http_variable_value_t *v, uintptr_t data); | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
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56 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
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7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
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57 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 58 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 59 ngx_http_variable_value_t *v, uintptr_t data); | |
| 60 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 61 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
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62 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
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63 ngx_http_variable_value_t *v, uintptr_t data); |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
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64 static ngx_int_t ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
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65 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 66 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 67 ngx_http_variable_value_t *v, uintptr_t data); | |
| 68 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 69 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 70 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 71 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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72 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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73 ngx_http_variable_value_t *v, uintptr_t data); |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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74 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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75 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 76 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 77 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 78 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 79 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 80 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 81 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 82 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 83 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 84 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 85 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 86 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 87 ngx_http_variable_value_t *v, uintptr_t data); | |
| 88 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 89 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 90 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 91 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 92 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 93 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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94 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
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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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95 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 96 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 97 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 98 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 99 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 100 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 101 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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changeset
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102 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
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829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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103 ngx_http_variable_value_t *v, uintptr_t data); |
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4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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104 static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r, |
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002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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changeset
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105 ngx_http_variable_value_t *v, uintptr_t data); |
| 6531 | 106 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
| 107 ngx_http_variable_value_t *v, uintptr_t data); | |
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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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108 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
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956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
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changeset
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109 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 110 |
| 641 | 111 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 112 ngx_http_variable_value_t *v, uintptr_t data); | |
| 113 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 114 ngx_http_variable_value_t *v, uintptr_t data); | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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115 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
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51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
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changeset
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116 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 117 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 118 ngx_http_variable_value_t *v, uintptr_t data); | |
| 119 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 120 ngx_http_variable_value_t *v, uintptr_t data); | |
| 121 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 122 ngx_http_variable_value_t *v, uintptr_t data); | |
| 123 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 124 ngx_http_variable_value_t *v, uintptr_t data); | |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
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changeset
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125 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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126 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 127 |
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4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
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128 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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129 ngx_http_variable_value_t *v, uintptr_t data); |
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Variables $connection and $connection_requests.
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parents:
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130 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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131 ngx_http_variable_value_t *v, uintptr_t data); |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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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); |
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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); |
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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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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) |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
179 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
| 533 | 180 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 181 #endif |
| 182 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
183 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
| 533 | 184 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 185 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
186 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
187 0, 0, 0 }, |
| 509 | 188 |
| 637 | 189 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 190 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 191 |
| 637 | 192 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 193 |
| 982 | 194 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
195 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 196 |
| 637 | 197 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 198 |
| 637 | 199 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 200 |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
201 { ngx_string("proxy_protocol_addr"), NULL, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
202 ngx_http_variable_proxy_protocol_addr, 0, 0, 0 }, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
203 |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
204 { ngx_string("proxy_protocol_port"), NULL, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
205 ngx_http_variable_proxy_protocol_port, 0, 0, 0 }, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
206 |
| 637 | 207 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 208 |
| 637 | 209 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 210 |
| 637 | 211 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 212 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 213 |
| 731 | 214 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 215 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
216 { ngx_string("https"), NULL, ngx_http_variable_https, 0, 0, 0 }, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
217 |
| 637 | 218 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 219 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 220 |
| 637 | 221 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 222 offsetof(ngx_http_request_t, uri), | |
| 1565 | 223 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 224 |
| 225 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 226 offsetof(ngx_http_request_t, uri), |
| 1565 | 227 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 228 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
229 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 230 |
| 637 | 231 { ngx_string("document_root"), NULL, |
| 1565 | 232 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 233 |
| 2259 | 234 { ngx_string("realpath_root"), NULL, |
| 235 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 236 | |
| 637 | 237 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 238 offsetof(ngx_http_request_t, args), |
| 1565 | 239 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 240 |
| 1350 | 241 { ngx_string("args"), |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
242 ngx_http_variable_set_args, |
| 1350 | 243 ngx_http_variable_request, |
| 589 | 244 offsetof(ngx_http_request_t, args), |
| 1565 | 245 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 246 |
| 1351 | 247 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 248 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 249 |
| 637 | 250 { ngx_string("request_filename"), NULL, |
| 251 ngx_http_variable_request_filename, 0, | |
| 1565 | 252 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 253 |
| 1811 | 254 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 255 |
| 637 | 256 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
257 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
258 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 259 |
| 637 | 260 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 261 |
| 4886 | 262 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 263 0, 0, 0 }, | |
| 264 | |
| 637 | 265 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 266 0, 0, 0 }, |
| 267 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
268 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
269 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
270 |
| 637 | 271 { ngx_string("request_completion"), NULL, |
| 272 ngx_http_variable_request_completion, | |
| 629 | 273 0, 0, 0 }, |
| 274 | |
| 2844 | 275 { ngx_string("request_body"), NULL, |
| 276 ngx_http_variable_request_body, | |
| 277 0, 0, 0 }, | |
| 278 | |
| 759 | 279 { ngx_string("request_body_file"), NULL, |
| 280 ngx_http_variable_request_body_file, | |
| 281 0, 0, 0 }, | |
| 282 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
283 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
284 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
285 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
286 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
287 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
288 |
| 6531 | 289 { ngx_string("request_id"), NULL, |
| 290 ngx_http_variable_request_id, | |
| 291 0, 0, 0 }, | |
| 292 | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
293 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
294 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
295 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
296 |
| 641 | 297 { ngx_string("sent_http_content_type"), NULL, |
| 298 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 299 | |
| 300 { ngx_string("sent_http_content_length"), NULL, | |
| 301 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 302 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
303 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
304 ngx_http_variable_sent_location, 0, 0, 0 }, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
305 |
| 641 | 306 { ngx_string("sent_http_last_modified"), NULL, |
| 307 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 308 | |
| 309 { ngx_string("sent_http_connection"), NULL, | |
| 310 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 311 | |
| 312 { ngx_string("sent_http_keep_alive"), NULL, | |
| 313 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 314 | |
| 315 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 316 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 317 | |
| 318 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 319 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 320 | |
|
7199
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
321 { ngx_string("sent_http_link"), NULL, ngx_http_variable_headers, |
|
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
322 offsetof(ngx_http_request_t, headers_out.link), 0, 0 }, |
|
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
323 |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
324 { 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
|
325 ngx_http_variable_request_get_size, |
| 637 | 326 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 327 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 328 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
329 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
330 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
331 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
332 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
333 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
334 |
| 1329 | 335 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 336 0, 0, 0 }, | |
| 337 | |
| 2011 | 338 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 339 0, 0, 0 }, | |
| 340 | |
| 2249 | 341 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 342 0, 0, 0 }, | |
| 343 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
344 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
345 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
346 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
347 { ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
348 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
349 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
350 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
351 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
352 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
353 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
354 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
355 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
356 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
357 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
358 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
359 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
360 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
361 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
362 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
363 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
364 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
365 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
366 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
367 { ngx_string("http_"), NULL, ngx_http_variable_unknown_header_in, |
|
d2b2ff157da5
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368 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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369 |
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370 { ngx_string("sent_http_"), NULL, ngx_http_variable_unknown_header_out, |
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371 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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372 |
|
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373 { ngx_string("sent_trailer_"), NULL, ngx_http_variable_unknown_trailer_out, |
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374 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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375 |
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376 { ngx_string("cookie_"), NULL, ngx_http_variable_cookie, |
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377 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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378 |
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379 { ngx_string("arg_"), NULL, ngx_http_variable_argument, |
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380 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 }, |
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381 |
|
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382 ngx_http_null_variable |
| 499 | 383 }; |
| 384 | |
| 385 | |
| 577 | 386 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 387 ngx_http_variable(""); | |
| 388 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 389 ngx_http_variable("1"); | |
| 390 | |
| 391 | |
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392 static ngx_uint_t ngx_http_variable_depth = 100; |
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393 |
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394 |
| 499 | 395 ngx_http_variable_t * |
| 509 | 396 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 397 { | |
| 611 | 398 ngx_int_t rc; |
| 509 | 399 ngx_uint_t i; |
| 611 | 400 ngx_hash_key_t *key; |
| 509 | 401 ngx_http_variable_t *v; |
| 402 ngx_http_core_main_conf_t *cmcf; | |
| 403 | |
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|
404 if (name->len == 0) { |
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405 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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406 "invalid variable name \"$\""); |
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407 return NULL; |
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408 } |
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409 |
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410 if (flags & NGX_HTTP_VAR_PREFIX) { |
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411 return ngx_http_add_prefix_variable(cf, name, flags); |
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412 } |
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|
413 |
| 509 | 414 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 415 | |
| 611 | 416 key = cmcf->variables_keys->keys.elts; |
| 417 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 418 if (name->len != key[i].key.len | |
| 419 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 420 { |
| 421 continue; | |
| 422 } | |
| 423 | |
| 611 | 424 v = key[i].value; |
| 425 | |
| 1565 | 426 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 427 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 428 "the duplicate \"%V\" variable", name); | |
| 429 return NULL; | |
| 430 } | |
| 431 | |
| 7226 | 432 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 433 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 434 } | |
|
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435 |
| 611 | 436 return v; |
| 509 | 437 } |
| 438 | |
| 611 | 439 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 440 if (v == NULL) { |
| 441 return NULL; | |
| 442 } | |
| 443 | |
| 444 v->name.len = name->len; | |
| 2049 | 445 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 446 if (v->name.data == NULL) { |
| 447 return NULL; | |
| 448 } | |
| 449 | |
| 2135 | 450 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 451 |
| 637 | 452 v->set_handler = NULL; |
| 453 v->get_handler = NULL; | |
| 509 | 454 v->data = 0; |
| 455 v->flags = flags; | |
| 533 | 456 v->index = 0; |
| 509 | 457 |
| 611 | 458 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 459 | |
| 460 if (rc == NGX_ERROR) { | |
| 461 return NULL; | |
| 462 } | |
| 463 | |
| 464 if (rc == NGX_BUSY) { | |
| 465 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 466 "conflicting variable name \"%V\"", name); | |
| 467 return NULL; | |
| 468 } | |
| 469 | |
| 509 | 470 return v; |
| 471 } | |
| 472 | |
| 473 | |
|
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474 static ngx_http_variable_t * |
|
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475 ngx_http_add_prefix_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
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476 { |
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477 ngx_uint_t i; |
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478 ngx_http_variable_t *v; |
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479 ngx_http_core_main_conf_t *cmcf; |
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480 |
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481 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
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482 |
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483 v = cmcf->prefix_variables.elts; |
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484 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
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485 if (name->len != v[i].name.len |
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486 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) |
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487 { |
|
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488 continue; |
|
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|
489 } |
|
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|
490 |
|
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491 v = &v[i]; |
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492 |
|
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|
493 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
|
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|
494 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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|
495 "the duplicate \"%V\" variable", name); |
|
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496 return NULL; |
|
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|
497 } |
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|
498 |
| 7226 | 499 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 500 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 501 } | |
|
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502 |
|
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503 return v; |
|
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|
504 } |
|
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|
505 |
|
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|
506 v = ngx_array_push(&cmcf->prefix_variables); |
|
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507 if (v == NULL) { |
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508 return NULL; |
|
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|
509 } |
|
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|
510 |
|
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|
511 v->name.len = name->len; |
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|
512 v->name.data = ngx_pnalloc(cf->pool, name->len); |
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|
513 if (v->name.data == NULL) { |
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|
514 return NULL; |
|
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|
515 } |
|
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|
516 |
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|
517 ngx_strlow(v->name.data, name->data, name->len); |
|
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518 |
|
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|
519 v->set_handler = NULL; |
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|
520 v->get_handler = NULL; |
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521 v->data = 0; |
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522 v->flags = flags; |
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523 v->index = 0; |
|
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|
524 |
|
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|
525 return v; |
|
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|
526 } |
|
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|
527 |
|
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|
528 |
| 509 | 529 ngx_int_t |
| 530 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 531 { |
| 501 | 532 ngx_uint_t i; |
| 533 ngx_http_variable_t *v; | |
| 499 | 534 ngx_http_core_main_conf_t *cmcf; |
| 535 | |
|
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|
536 if (name->len == 0) { |
|
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
537 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
538 "invalid variable name \"$\""); |
|
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Added checks that disallow adding a variable with an empty name.
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|
539 return NGX_ERROR; |
|
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Added checks that disallow adding a variable with an empty name.
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|
540 } |
|
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Added checks that disallow adding a variable with an empty name.
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|
541 |
| 499 | 542 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 543 | |
| 501 | 544 v = cmcf->variables.elts; |
| 545 | |
| 546 if (v == NULL) { | |
| 499 | 547 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
|
2536
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small optimization: " == NGX_ERROR" > " != NGX_OK"
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2533
diff
changeset
|
548 sizeof(ngx_http_variable_t)) |
|
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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diff
changeset
|
549 != NGX_OK) |
| 499 | 550 { |
| 509 | 551 return NGX_ERROR; |
| 499 | 552 } |
| 501 | 553 |
| 554 } else { | |
| 555 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 556 if (name->len != v[i].name.len | |
| 557 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 558 { | |
| 559 continue; | |
| 560 } | |
| 561 | |
| 509 | 562 return i; |
| 501 | 563 } |
| 499 | 564 } |
| 565 | |
| 501 | 566 v = ngx_array_push(&cmcf->variables); |
| 567 if (v == NULL) { | |
| 509 | 568 return NGX_ERROR; |
| 499 | 569 } |
| 570 | |
| 501 | 571 v->name.len = name->len; |
| 2049 | 572 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 573 if (v->name.data == NULL) { |
| 509 | 574 return NGX_ERROR; |
| 501 | 575 } |
| 499 | 576 |
| 2135 | 577 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 578 |
| 637 | 579 v->set_handler = NULL; |
| 580 v->get_handler = NULL; | |
| 501 | 581 v->data = 0; |
| 509 | 582 v->flags = 0; |
| 533 | 583 v->index = cmcf->variables.nelts - 1; |
| 501 | 584 |
|
4540
cab9aa79256c
Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
parents:
4470
diff
changeset
|
585 return v->index; |
| 499 | 586 } |
| 587 | |
| 588 | |
| 589 ngx_http_variable_value_t * | |
| 590 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 591 { | |
| 501 | 592 ngx_http_variable_t *v; |
| 499 | 593 ngx_http_core_main_conf_t *cmcf; |
| 594 | |
| 595 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 596 | |
| 553 | 597 if (cmcf->variables.nelts <= index) { |
| 499 | 598 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5316
diff
changeset
|
599 "unknown variable index: %ui", index); |
| 499 | 600 return NULL; |
| 601 } | |
| 602 | |
| 573 | 603 if (r->variables[index].not_found || r->variables[index].valid) { |
| 604 return &r->variables[index]; | |
| 501 | 605 } |
| 499 | 606 |
| 501 | 607 v = cmcf->variables.elts; |
| 499 | 608 |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
609 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
610 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
611 "cycle while evaluating variable \"%V\"", |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
612 &v[index].name); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
613 return NULL; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
614 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
615 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
616 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
617 |
| 637 | 618 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 619 == NGX_OK) | |
| 620 { | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
621 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
622 |
| 1565 | 623 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 624 r->variables[index].no_cacheable = 1; | |
| 499 | 625 } |
| 573 | 626 |
| 627 return &r->variables[index]; | |
| 499 | 628 } |
| 629 | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
630 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
631 |
| 657 | 632 r->variables[index].valid = 0; |
| 633 r->variables[index].not_found = 1; | |
| 634 | |
| 798 | 635 return NULL; |
| 573 | 636 } |
| 637 | |
| 638 | |
| 639 ngx_http_variable_value_t * | |
| 640 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 641 { | |
| 1150 | 642 ngx_http_variable_value_t *v; |
| 573 | 643 |
| 644 v = &r->variables[index]; | |
| 645 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
646 if (v->valid || v->not_found) { |
| 1565 | 647 if (!v->no_cacheable) { |
| 573 | 648 return v; |
| 649 } | |
| 650 | |
| 651 v->valid = 0; | |
| 652 v->not_found = 0; | |
| 509 | 653 } |
| 501 | 654 |
| 573 | 655 return ngx_http_get_indexed_variable(r, index); |
| 499 | 656 } |
| 657 | |
| 658 | |
| 659 ngx_http_variable_value_t * | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3499
diff
changeset
|
660 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 661 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
662 size_t len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
663 ngx_uint_t i, n; |
| 501 | 664 ngx_http_variable_t *v; |
| 573 | 665 ngx_http_variable_value_t *vv; |
| 499 | 666 ngx_http_core_main_conf_t *cmcf; |
| 667 | |
| 668 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 669 | |
| 611 | 670 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 671 |
| 611 | 672 if (v) { |
| 673 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3499
diff
changeset
|
674 return ngx_http_get_flushed_variable(r, v->index); |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
675 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
676 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
677 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
678 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
679 "cycle while evaluating variable \"%V\"", name); |
| 573 | 680 return NULL; |
| 681 } | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
682 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
683 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
684 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
685 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
686 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
687 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
688 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
689 return vv; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
690 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
691 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
692 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
693 return NULL; |
| 509 | 694 } |
| 695 | |
| 696 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 697 if (vv == NULL) { | |
| 698 return NULL; | |
| 699 } | |
| 700 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
701 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
702 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
703 v = cmcf->prefix_variables.elts; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
704 n = cmcf->prefix_variables.nelts; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
705 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
706 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
707 if (name->len >= v[i].name.len && name->len > len |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
708 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
| 577 | 709 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
710 len = v[i].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
711 n = i; |
| 1162 | 712 } |
| 713 } | |
| 714 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
715 if (n != cmcf->prefix_variables.nelts) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
716 if (v[n].get_handler(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2137 | 717 return vv; |
| 718 } | |
| 719 | |
| 720 return NULL; | |
| 721 } | |
| 722 | |
| 635 | 723 vv->not_found = 1; |
| 573 | 724 |
| 501 | 725 return vv; |
| 499 | 726 } |
| 727 | |
| 728 | |
| 573 | 729 static ngx_int_t |
| 730 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 731 uintptr_t data) | |
| 732 { | |
| 733 ngx_str_t *s; | |
| 734 | |
| 735 s = (ngx_str_t *) ((char *) r + data); | |
| 736 | |
| 737 if (s->data) { | |
| 738 v->len = s->len; | |
| 739 v->valid = 1; | |
| 1565 | 740 v->no_cacheable = 0; |
| 573 | 741 v->not_found = 0; |
| 742 v->data = s->data; | |
| 743 | |
| 744 } else { | |
| 745 v->not_found = 1; | |
| 746 } | |
| 747 | |
| 748 return NGX_OK; | |
| 749 } | |
| 750 | |
| 751 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
752 #if 0 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
753 |
| 637 | 754 static void |
| 1350 | 755 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 756 ngx_http_variable_value_t *v, uintptr_t data) | |
| 757 { | |
| 758 ngx_str_t *s; | |
| 759 | |
| 760 s = (ngx_str_t *) ((char *) r + data); | |
| 761 | |
| 762 s->len = v->len; | |
| 763 s->data = v->data; | |
| 764 } | |
| 765 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
766 #endif |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
767 |
| 1350 | 768 |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
769 static ngx_int_t |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
770 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
771 ngx_http_variable_value_t *v, uintptr_t data) |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
772 { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
773 size_t *sp; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
774 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
775 sp = (size_t *) ((char *) r + data); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
776 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
777 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
778 if (v->data == NULL) { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
779 return NGX_ERROR; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
780 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
781 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
782 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
783 v->valid = 1; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
784 v->no_cacheable = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
785 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
786 |
|
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
787 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
788 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
789 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
790 |
| 573 | 791 static ngx_int_t |
| 792 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 793 uintptr_t data) | |
| 515 | 794 { |
| 573 | 795 ngx_table_elt_t *h; |
| 796 | |
| 797 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 798 | |
| 799 if (h) { | |
| 800 v->len = h->value.len; | |
| 801 v->valid = 1; | |
| 1565 | 802 v->no_cacheable = 0; |
| 573 | 803 v->not_found = 0; |
| 804 v->data = h->value.data; | |
| 805 | |
| 806 } else { | |
| 807 v->not_found = 1; | |
| 808 } | |
| 809 | |
| 810 return NGX_OK; | |
| 811 } | |
| 812 | |
| 813 | |
| 814 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
815 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
|
816 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
|
817 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
818 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
|
819 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
820 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
821 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
822 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
823 ngx_http_variable_headers(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
824 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
|
825 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
826 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
|
827 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
828 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
829 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
830 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
831 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
|
832 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 833 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
834 size_t len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
835 u_char *p, *end; |
| 667 | 836 ngx_uint_t i, n; |
| 573 | 837 ngx_array_t *a; |
| 838 ngx_table_elt_t **h; | |
| 515 | 839 |
| 840 a = (ngx_array_t *) ((char *) r + data); | |
| 841 | |
| 667 | 842 n = a->nelts; |
|
4334
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Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
843 h = a->elts; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
844 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
845 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
846 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
847 for (i = 0; i < n; i++) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
848 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
849 if (h[i]->hash == 0) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
850 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
851 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
852 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
853 len += h[i]->value.len + 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
854 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
855 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
856 if (len == 0) { |
| 573 | 857 v->not_found = 1; |
| 858 return NGX_OK; | |
| 515 | 859 } |
| 860 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
861 len -= 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
862 |
| 573 | 863 v->valid = 1; |
| 1565 | 864 v->no_cacheable = 0; |
| 573 | 865 v->not_found = 0; |
| 515 | 866 |
| 667 | 867 if (n == 1) { |
| 573 | 868 v->len = (*h)->value.len; |
| 869 v->data = (*h)->value.data; | |
| 515 | 870 |
| 573 | 871 return NGX_OK; |
| 515 | 872 } |
| 873 | |
| 2049 | 874 p = ngx_pnalloc(r->pool, len); |
| 573 | 875 if (p == NULL) { |
| 876 return NGX_ERROR; | |
| 877 } | |
| 878 | |
| 879 v->len = len; | |
| 880 v->data = p; | |
| 515 | 881 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
882 end = p + len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
883 |
| 515 | 884 for (i = 0; /* void */ ; i++) { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
885 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
886 if (h[i]->hash == 0) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
887 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
888 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
889 |
| 573 | 890 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 891 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
892 if (p == end) { |
| 515 | 893 break; |
| 894 } | |
| 895 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
896 *p++ = sep; *p++ = ' '; |
| 515 | 897 } |
| 898 | |
| 573 | 899 return NGX_OK; |
| 515 | 900 } |
| 901 | |
| 902 | |
| 573 | 903 static ngx_int_t |
| 577 | 904 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 905 ngx_http_variable_value_t *v, uintptr_t data) | |
| 906 { | |
| 907 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 908 &r->headers_in.headers.part, | |
| 909 sizeof("http_") - 1); | |
| 910 } | |
| 911 | |
| 912 | |
| 913 static ngx_int_t | |
| 914 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 915 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 916 { |
| 577 | 917 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 918 &r->headers_out.headers.part, | |
| 919 sizeof("sent_http_") - 1); | |
| 920 } | |
| 501 | 921 |
| 577 | 922 |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
923 static ngx_int_t |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
924 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
|
925 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
|
926 { |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
927 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
928 &r->headers_out.trailers.part, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
929 sizeof("sent_trailer_") - 1); |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
930 } |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
931 |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
932 |
| 1162 | 933 ngx_int_t |
| 577 | 934 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 935 ngx_list_part_t *part, size_t prefix) | |
| 936 { | |
| 573 | 937 u_char ch; |
| 938 ngx_uint_t i, n; | |
| 939 ngx_table_elt_t *header; | |
| 499 | 940 |
| 941 header = part->elts; | |
| 942 | |
| 943 for (i = 0; /* void */ ; i++) { | |
| 944 | |
| 945 if (i >= part->nelts) { | |
| 946 if (part->next == NULL) { | |
| 947 break; | |
| 948 } | |
| 949 | |
| 950 part = part->next; | |
| 951 header = part->elts; | |
| 952 i = 0; | |
| 953 } | |
| 954 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
955 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
|
956 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
957 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
958 |
| 577 | 959 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 960 ch = header[i].key.data[n]; |
| 961 | |
| 509 | 962 if (ch >= 'A' && ch <= 'Z') { |
| 963 ch |= 0x20; | |
| 499 | 964 |
| 965 } else if (ch == '-') { | |
| 966 ch = '_'; | |
| 967 } | |
| 968 | |
| 577 | 969 if (var->data[n + prefix] != ch) { |
| 499 | 970 break; |
| 971 } | |
| 972 } | |
| 973 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
974 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 975 v->len = header[i].value.len; |
| 976 v->valid = 1; | |
| 1565 | 977 v->no_cacheable = 0; |
| 573 | 978 v->not_found = 0; |
| 979 v->data = header[i].value.data; | |
| 499 | 980 |
| 573 | 981 return NGX_OK; |
| 499 | 982 } |
| 983 } | |
| 984 | |
| 573 | 985 v->not_found = 1; |
| 986 | |
| 987 return NGX_OK; | |
| 509 | 988 } |
| 989 | |
| 990 | |
| 573 | 991 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
992 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
|
993 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
|
994 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
995 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
996 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
997 s = r->request_line.data; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
998 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
999 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1000 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1001 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1002 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1003 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1004 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1005 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1006 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1007 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
|
1008 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1009 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1010 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1011 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1012 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1013 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
|
1014 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1015 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1016 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1017 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
|
1018 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1019 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1020 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1021 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1022 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1023 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1024 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1025 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1026 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1027 static ngx_int_t |
| 2307 | 1028 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1029 uintptr_t data) | |
| 1030 { | |
| 1031 ngx_str_t *name = (ngx_str_t *) data; | |
| 1032 | |
| 1033 ngx_str_t cookie, s; | |
| 1034 | |
| 1035 s.len = name->len - (sizeof("cookie_") - 1); | |
| 1036 s.data = name->data + sizeof("cookie_") - 1; | |
| 1037 | |
| 1038 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 1039 == NGX_DECLINED) | |
| 1040 { | |
| 1041 v->not_found = 1; | |
| 1042 return NGX_OK; | |
| 1043 } | |
| 1044 | |
| 1045 v->len = cookie.len; | |
| 1046 v->valid = 1; | |
| 1047 v->no_cacheable = 0; | |
| 1048 v->not_found = 0; | |
| 1049 v->data = cookie.data; | |
| 1050 | |
| 1051 return NGX_OK; | |
| 1052 } | |
| 1053 | |
| 1054 | |
| 1055 static ngx_int_t | |
| 2137 | 1056 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1057 uintptr_t data) | |
| 1058 { | |
| 1059 ngx_str_t *name = (ngx_str_t *) data; | |
| 1060 | |
| 2415 | 1061 u_char *arg; |
| 1062 size_t len; | |
| 1063 ngx_str_t value; | |
| 2137 | 1064 |
| 2415 | 1065 len = name->len - (sizeof("arg_") - 1); |
| 1066 arg = name->data + sizeof("arg_") - 1; | |
| 1067 | |
| 1068 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 1069 v->not_found = 1; |
| 1070 return NGX_OK; | |
| 1071 } | |
| 1072 | |
| 2415 | 1073 v->data = value.data; |
| 1074 v->len = value.len; | |
| 1075 v->valid = 1; | |
| 1076 v->no_cacheable = 0; | |
| 1077 v->not_found = 0; | |
| 2137 | 1078 |
| 1079 return NGX_OK; | |
| 1080 } | |
| 1081 | |
| 1082 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1083 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1084 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1085 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1086 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
|
1087 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1088 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1089 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1090 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1091 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1092 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1093 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1094 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
|
1095 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1096 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1097 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1098 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1099 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
|
1100 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1101 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1102 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1103 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1104 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1105 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1106 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1107 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1108 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1109 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1110 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1111 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1112 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1113 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1114 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1115 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1116 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1117 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1118 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1119 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1120 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1121 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1122 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1123 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1124 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1125 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1126 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1127 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
|
1128 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1129 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1130 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1131 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1132 return NGX_OK; |
|
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 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1135 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1136 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1137 |
| 2137 | 1138 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
|
1139 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
|
1140 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
|
1141 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1142 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1143 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1144 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
|
1145 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
|
1146 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
|
1147 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1148 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1149 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1150 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1151 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1152 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1153 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1154 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1155 } 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
|
1156 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
|
1157 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1158 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1159 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1160 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1161 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
|
1162 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1163 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1164 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1165 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1166 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1167 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1168 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1169 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1170 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1171 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1172 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1173 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1174 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1175 static ngx_int_t |
| 573 | 1176 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1177 uintptr_t data) | |
| 509 | 1178 { |
| 1811 | 1179 ngx_http_core_srv_conf_t *cscf; |
| 1180 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1181 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1182 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1183 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
|
1184 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1185 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1186 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
|
1187 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1188 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1189 v->data = cscf->server_name.data; |
| 509 | 1190 } |
| 1191 | |
| 573 | 1192 v->valid = 1; |
| 1565 | 1193 v->no_cacheable = 0; |
| 573 | 1194 v->not_found = 0; |
| 509 | 1195 |
| 573 | 1196 return NGX_OK; |
| 499 | 1197 } |
| 1198 | |
| 1199 | |
| 573 | 1200 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1201 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1202 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1203 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1204 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1205 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1206 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1207 #endif |
| 982 | 1208 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1209 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1210 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1211 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1212 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1213 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1214 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1215 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1216 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1217 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1218 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
|
1219 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1220 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1221 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1222 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1223 |
|
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1224 #if (NGX_HAVE_UNIX_DOMAIN) |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1225 case AF_UNIX: |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1226 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1227 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
|
1228 v->valid = 1; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1229 v->no_cacheable = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1230 v->not_found = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1231 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
|
1232 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1233 break; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1234 #endif |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1235 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1236 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1237 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1238 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1239 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1240 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1241 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1242 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1243 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1244 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1245 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1246 } |
| 982 | 1247 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1248 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1249 } |
| 982 | 1250 |
| 1251 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1252 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1253 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
|
1254 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
|
1255 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1256 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1257 v->valid = 1; |
| 1565 | 1258 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1259 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1260 v->data = r->connection->addr_text.data; |
| 499 | 1261 |
| 573 | 1262 return NGX_OK; |
| 499 | 1263 } |
| 1264 | |
| 1265 | |
| 573 | 1266 static ngx_int_t |
| 1267 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1268 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1269 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1270 ngx_uint_t port; |
| 509 | 1271 |
| 573 | 1272 v->len = 0; |
| 1273 v->valid = 1; | |
| 1565 | 1274 v->no_cacheable = 0; |
| 573 | 1275 v->not_found = 0; |
| 509 | 1276 |
| 2049 | 1277 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1278 if (v->data == NULL) { |
| 1279 return NGX_ERROR; | |
| 509 | 1280 } |
| 1281 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1282 port = ngx_inet_get_port(r->connection->sockaddr); |
| 577 | 1283 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1284 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1285 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1286 } |
| 1287 | |
| 573 | 1288 return NGX_OK; |
| 509 | 1289 } |
| 1290 | |
| 1291 | |
| 573 | 1292 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
|
1293 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
|
1294 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
|
1295 { |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1296 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
|
1297 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1298 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
|
1299 if (pp == NULL) { |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1300 v->not_found = 1; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1301 return NGX_OK; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1302 } |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1303 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1304 v->len = pp->src_addr.len; |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1305 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1306 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1307 v->not_found = 0; |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1308 v->data = pp->src_addr.data; |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1309 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1310 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1311 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1312 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1313 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1314 static ngx_int_t |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1315 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
|
1316 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
|
1317 { |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1318 ngx_uint_t port; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1319 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
|
1320 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1321 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
|
1322 if (pp == NULL) { |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1323 v->not_found = 1; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1324 return NGX_OK; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1325 } |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1326 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1327 v->len = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1328 v->valid = 1; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1329 v->no_cacheable = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1330 v->not_found = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1331 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1332 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
|
1333 if (v->data == NULL) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1334 return NGX_ERROR; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1335 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1336 |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1337 port = pp->src_port; |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1338 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1339 if (port > 0 && port < 65536) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1340 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
|
1341 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1342 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1343 return NGX_OK; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1344 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1345 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1346 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1347 static ngx_int_t |
| 573 | 1348 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1349 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1350 { |
| 1805 | 1351 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1352 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1353 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1354 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1355 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1356 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1357 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1358 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1359 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1360 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1361 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1362 if (s.data == NULL) { |
| 573 | 1363 return NGX_ERROR; |
| 509 | 1364 } |
| 1365 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1366 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1367 |
| 1805 | 1368 v->len = s.len; |
| 573 | 1369 v->valid = 1; |
| 1565 | 1370 v->no_cacheable = 0; |
| 573 | 1371 v->not_found = 0; |
| 1805 | 1372 v->data = s.data; |
| 499 | 1373 |
| 573 | 1374 return NGX_OK; |
| 499 | 1375 } |
| 1376 | |
| 1377 | |
| 573 | 1378 static ngx_int_t |
| 1379 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1380 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1381 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1382 ngx_uint_t port; |
| 2533 | 1383 |
| 1384 v->len = 0; | |
| 573 | 1385 v->valid = 1; |
| 1565 | 1386 v->no_cacheable = 0; |
| 573 | 1387 v->not_found = 0; |
| 2533 | 1388 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1389 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1390 return NGX_ERROR; |
| 1391 } | |
| 1392 | |
| 1393 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1394 if (v->data == NULL) { | |
| 1395 return NGX_ERROR; | |
| 1396 } | |
| 1397 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1398 port = ngx_inet_get_port(r->connection->local_sockaddr); |
| 2533 | 1399 |
| 1400 if (port > 0 && port < 65536) { | |
| 1401 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1402 } | |
| 509 | 1403 |
| 573 | 1404 return NGX_OK; |
| 509 | 1405 } |
| 1406 | |
| 1407 | |
| 573 | 1408 static ngx_int_t |
| 731 | 1409 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1410 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1411 { | |
| 1412 #if (NGX_HTTP_SSL) | |
| 1413 | |
| 1414 if (r->connection->ssl) { | |
| 1415 v->len = sizeof("https") - 1; | |
| 1416 v->valid = 1; | |
| 1565 | 1417 v->no_cacheable = 0; |
| 731 | 1418 v->not_found = 0; |
| 732 | 1419 v->data = (u_char *) "https"; |
| 731 | 1420 |
| 1421 return NGX_OK; | |
| 1422 } | |
| 1423 | |
| 1424 #endif | |
| 1425 | |
| 1426 v->len = sizeof("http") - 1; | |
| 1427 v->valid = 1; | |
| 1565 | 1428 v->no_cacheable = 0; |
| 731 | 1429 v->not_found = 0; |
| 732 | 1430 v->data = (u_char *) "http"; |
| 731 | 1431 |
| 1432 return NGX_OK; | |
| 1433 } | |
| 1434 | |
| 1435 | |
| 1436 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1437 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1438 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1439 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1440 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1441 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1442 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1443 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1444 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1445 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1446 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1447 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1448 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1449 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1450 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1451 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1452 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1453 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1454 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1455 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1456 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1457 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1458 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1459 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1460 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1461 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
|
1462 ngx_http_variable_value_t *v, uintptr_t data) |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1463 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1464 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1465 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1466 r->valid_unparsed_uri = 0; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1467 } |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1468 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1469 |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1470 static ngx_int_t |
| 1351 | 1471 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1472 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1473 { | |
| 1474 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
|
1475 *v = ngx_http_variable_null_value; |
| 1351 | 1476 return NGX_OK; |
| 1477 } | |
| 1478 | |
| 1479 v->len = 1; | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1480 v->valid = 1; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1481 v->no_cacheable = 0; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1482 v->not_found = 0; |
| 1351 | 1483 v->data = (u_char *) "?"; |
| 1484 | |
| 1485 return NGX_OK; | |
| 1486 } | |
| 1487 | |
| 1488 | |
| 1489 static ngx_int_t | |
| 573 | 1490 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1491 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1492 { |
| 671 | 1493 ngx_str_t path; |
| 573 | 1494 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1495 |
| 1496 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1497 | |
| 671 | 1498 if (clcf->root_lengths == NULL) { |
| 1499 v->len = clcf->root.len; | |
| 1500 v->valid = 1; | |
| 1565 | 1501 v->no_cacheable = 0; |
| 671 | 1502 v->not_found = 0; |
| 1503 v->data = clcf->root.data; | |
| 1504 | |
| 1505 } else { | |
| 1506 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1507 clcf->root_values->elts) | |
| 1508 == NULL) | |
| 1509 { | |
| 1510 return NGX_ERROR; | |
| 1511 } | |
| 1512 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1513 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
|
1514 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1515 { |
| 671 | 1516 return NGX_ERROR; |
| 1517 } | |
| 1518 | |
| 1519 v->len = path.len; | |
| 1520 v->valid = 1; | |
| 1565 | 1521 v->no_cacheable = 0; |
| 671 | 1522 v->not_found = 0; |
| 1523 v->data = path.data; | |
| 1524 } | |
| 509 | 1525 |
| 573 | 1526 return NGX_OK; |
| 509 | 1527 } |
| 1528 | |
| 1529 | |
| 573 | 1530 static ngx_int_t |
| 2259 | 1531 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1532 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1533 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1534 u_char *real; |
| 2259 | 1535 size_t len; |
| 1536 ngx_str_t path; | |
| 1537 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
|
1538 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1539 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1540 #endif |
| 2259 | 1541 |
| 1542 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1543 | |
| 1544 if (clcf->root_lengths == NULL) { | |
| 1545 path = clcf->root; | |
| 1546 | |
| 1547 } else { | |
| 1548 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1549 clcf->root_values->elts) | |
| 1550 == NULL) | |
| 1551 { | |
| 1552 return NGX_ERROR; | |
| 1553 } | |
| 1554 | |
| 1555 path.data[path.len - 1] = '\0'; | |
| 1556 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1557 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
|
1558 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1559 { |
| 2259 | 1560 return NGX_ERROR; |
| 1561 } | |
| 1562 } | |
| 1563 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1564 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1565 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1566 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1567 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1568 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1569 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1570 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1571 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1572 if (real == NULL) { |
| 2259 | 1573 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1574 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1575 return NGX_ERROR; | |
| 1576 } | |
| 1577 | |
| 1578 len = ngx_strlen(real); | |
| 1579 | |
| 1580 v->data = ngx_pnalloc(r->pool, len); | |
| 1581 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1582 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1583 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1584 #endif |
| 2259 | 1585 return NGX_ERROR; |
| 1586 } | |
| 1587 | |
| 1588 v->len = len; | |
| 1589 v->valid = 1; | |
| 1590 v->no_cacheable = 0; | |
| 1591 v->not_found = 0; | |
| 1592 | |
| 1593 ngx_memcpy(v->data, real, len); | |
| 1594 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1595 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1596 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1597 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1598 |
| 2259 | 1599 return NGX_OK; |
| 1600 } | |
| 1601 | |
| 1602 | |
| 1603 static ngx_int_t | |
| 573 | 1604 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1605 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1606 { |
| 773 | 1607 size_t root; |
| 573 | 1608 ngx_str_t path; |
| 499 | 1609 |
| 773 | 1610 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1611 return NGX_ERROR; |
| 557 | 1612 } |
| 509 | 1613 |
| 557 | 1614 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1615 |
| 573 | 1616 v->len = path.len - 1; |
| 1617 v->valid = 1; | |
| 1565 | 1618 v->no_cacheable = 0; |
| 573 | 1619 v->not_found = 0; |
| 1620 v->data = path.data; | |
| 499 | 1621 |
| 573 | 1622 return NGX_OK; |
| 499 | 1623 } |
| 1624 | |
| 1625 | |
| 573 | 1626 static ngx_int_t |
| 1811 | 1627 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1628 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1629 { | |
| 1630 ngx_http_core_srv_conf_t *cscf; | |
| 1631 | |
| 1632 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1633 | |
| 1634 v->len = cscf->server_name.len; | |
| 1635 v->valid = 1; | |
| 1636 v->no_cacheable = 0; | |
| 1637 v->not_found = 0; | |
| 1638 v->data = cscf->server_name.data; | |
| 1639 | |
| 1640 return NGX_OK; | |
| 1641 } | |
| 1642 | |
| 1643 | |
| 1644 static ngx_int_t | |
| 573 | 1645 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1646 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1647 { |
| 647 | 1648 if (r->main->method_name.data) { |
| 1649 v->len = r->main->method_name.len; | |
| 573 | 1650 v->valid = 1; |
| 1565 | 1651 v->no_cacheable = 0; |
| 573 | 1652 v->not_found = 0; |
| 647 | 1653 v->data = r->main->method_name.data; |
| 573 | 1654 |
| 1655 } else { | |
| 1656 v->not_found = 1; | |
| 561 | 1657 } |
| 1658 | |
| 573 | 1659 return NGX_OK; |
| 561 | 1660 } |
| 1661 | |
| 1662 | |
| 573 | 1663 static ngx_int_t |
| 1664 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1665 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1666 { |
| 573 | 1667 ngx_int_t rc; |
| 539 | 1668 |
| 1669 rc = ngx_http_auth_basic_user(r); | |
| 1670 | |
| 1671 if (rc == NGX_DECLINED) { | |
| 573 | 1672 v->not_found = 1; |
| 1673 return NGX_OK; | |
| 539 | 1674 } |
| 1675 | |
| 1676 if (rc == NGX_ERROR) { | |
| 573 | 1677 return NGX_ERROR; |
| 539 | 1678 } |
| 1679 | |
| 573 | 1680 v->len = r->headers_in.user.len; |
| 1681 v->valid = 1; | |
| 1565 | 1682 v->no_cacheable = 0; |
| 573 | 1683 v->not_found = 0; |
| 1684 v->data = r->headers_in.user.data; | |
| 571 | 1685 |
| 573 | 1686 return NGX_OK; |
| 571 | 1687 } |
| 1688 | |
| 1689 | |
| 611 | 1690 static ngx_int_t |
| 4886 | 1691 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1692 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1693 { | |
| 1694 u_char *p; | |
| 1695 | |
| 1696 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1697 if (p == NULL) { | |
| 1698 return NGX_ERROR; | |
| 1699 } | |
| 1700 | |
| 1701 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1702 v->valid = 1; | |
| 1703 v->no_cacheable = 0; | |
| 1704 v->not_found = 0; | |
| 1705 v->data = p; | |
| 1706 | |
| 1707 return NGX_OK; | |
| 1708 } | |
| 1709 | |
| 1710 | |
| 1711 static ngx_int_t | |
| 611 | 1712 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1713 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1714 { | |
| 1715 off_t sent; | |
| 1716 u_char *p; | |
| 1717 | |
| 1718 sent = r->connection->sent - r->header_size; | |
| 1719 | |
| 1720 if (sent < 0) { | |
| 1721 sent = 0; | |
| 1722 } | |
| 1723 | |
| 2049 | 1724 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1725 if (p == NULL) { |
| 1726 return NGX_ERROR; | |
| 1727 } | |
| 1728 | |
| 1729 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1730 v->valid = 1; | |
| 1565 | 1731 v->no_cacheable = 0; |
| 611 | 1732 v->not_found = 0; |
| 1733 v->data = p; | |
| 1734 | |
| 1735 return NGX_OK; | |
| 1736 } | |
| 1737 | |
| 1738 | |
| 629 | 1739 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1740 ngx_http_variable_pipe(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1741 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
|
1742 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1743 v->data = (u_char *) (r->pipeline ? "p" : "."); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1744 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1745 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1746 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1747 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1748 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1749 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1750 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1751 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1752 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1753 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1754 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1755 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1756 { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1757 ngx_uint_t status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1758 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1759 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1760 if (v->data == NULL) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1761 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1762 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1763 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1764 if (r->err_status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1765 status = r->err_status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1766 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1767 } else if (r->headers_out.status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1768 status = r->headers_out.status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1769 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1770 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1771 status = 9; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1772 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1773 } else { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1774 status = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1775 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1776 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1777 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1778 v->valid = 1; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1779 v->no_cacheable = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1780 v->not_found = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1781 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1782 return NGX_OK; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1783 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1784 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1785 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1786 static ngx_int_t |
| 641 | 1787 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1788 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1789 { | |
| 1790 if (r->headers_out.content_type.len) { | |
| 1791 v->len = r->headers_out.content_type.len; | |
| 1792 v->valid = 1; | |
| 1565 | 1793 v->no_cacheable = 0; |
| 641 | 1794 v->not_found = 0; |
| 1795 v->data = r->headers_out.content_type.data; | |
| 1796 | |
| 1797 } else { | |
| 1798 v->not_found = 1; | |
| 1799 } | |
| 1800 | |
| 1801 return NGX_OK; | |
| 1802 } | |
| 1803 | |
| 1804 | |
| 1805 static ngx_int_t | |
| 1806 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1807 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1808 { | |
| 1809 u_char *p; | |
| 1810 | |
| 1811 if (r->headers_out.content_length) { | |
| 1812 v->len = r->headers_out.content_length->value.len; | |
| 1813 v->valid = 1; | |
| 1565 | 1814 v->no_cacheable = 0; |
| 641 | 1815 v->not_found = 0; |
| 1816 v->data = r->headers_out.content_length->value.data; | |
| 1817 | |
| 1818 return NGX_OK; | |
| 1819 } | |
| 1820 | |
| 1821 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1822 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1823 if (p == NULL) { |
| 1824 return NGX_ERROR; | |
| 1825 } | |
| 1826 | |
| 1827 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1828 v->valid = 1; | |
| 1565 | 1829 v->no_cacheable = 0; |
| 641 | 1830 v->not_found = 0; |
| 1831 v->data = p; | |
| 1832 | |
| 1833 return NGX_OK; | |
| 1834 } | |
| 1835 | |
| 1836 v->not_found = 1; | |
| 1837 | |
| 1838 return NGX_OK; | |
| 1839 } | |
| 1840 | |
| 1841 | |
| 1842 static ngx_int_t | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1843 ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1844 ngx_http_variable_value_t *v, uintptr_t data) |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1845 { |
|
2539
051e9b12428e
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1846 ngx_str_t name; |
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1847 |
|
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1848 if (r->headers_out.location) { |
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1849 v->len = r->headers_out.location->value.len; |
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1850 v->valid = 1; |
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1851 v->no_cacheable = 0; |
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1852 v->not_found = 0; |
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1853 v->data = r->headers_out.location->value.data; |
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1854 |
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1855 return NGX_OK; |
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1856 } |
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1857 |
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1858 ngx_str_set(&name, "sent_http_location"); |
|
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1859 |
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1860 return ngx_http_variable_unknown_header(v, &name, |
|
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1861 &r->headers_out.headers.part, |
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1862 sizeof("sent_http_") - 1); |
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1863 } |
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1864 |
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1865 |
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1866 static ngx_int_t |
| 641 | 1867 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1868 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1869 { | |
| 1870 u_char *p; | |
| 1871 | |
| 1872 if (r->headers_out.last_modified) { | |
| 1873 v->len = r->headers_out.last_modified->value.len; | |
| 1874 v->valid = 1; | |
| 1565 | 1875 v->no_cacheable = 0; |
| 641 | 1876 v->not_found = 0; |
| 1877 v->data = r->headers_out.last_modified->value.data; | |
| 1878 | |
| 1879 return NGX_OK; | |
| 1880 } | |
| 1881 | |
| 1882 if (r->headers_out.last_modified_time >= 0) { | |
|
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1883 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1884 if (p == NULL) { |
| 1885 return NGX_ERROR; | |
| 1886 } | |
| 1887 | |
| 1888 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1889 v->valid = 1; | |
| 1565 | 1890 v->no_cacheable = 0; |
| 641 | 1891 v->not_found = 0; |
| 1892 v->data = p; | |
| 1893 | |
| 1894 return NGX_OK; | |
| 1895 } | |
| 1896 | |
| 1897 v->not_found = 1; | |
| 1898 | |
| 1899 return NGX_OK; | |
| 1900 } | |
| 1901 | |
| 1902 | |
| 1903 static ngx_int_t | |
| 1904 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1905 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1906 { | |
| 1907 size_t len; | |
| 1908 char *p; | |
| 1909 | |
|
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1910 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
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1911 len = sizeof("upgrade") - 1; |
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1912 p = "upgrade"; |
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1913 |
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1914 } else if (r->keepalive) { |
| 641 | 1915 len = sizeof("keep-alive") - 1; |
| 1916 p = "keep-alive"; | |
| 1917 | |
| 1918 } else { | |
| 1919 len = sizeof("close") - 1; | |
| 1920 p = "close"; | |
| 1921 } | |
| 1922 | |
| 1923 v->len = len; | |
| 1924 v->valid = 1; | |
| 1565 | 1925 v->no_cacheable = 0; |
| 641 | 1926 v->not_found = 0; |
| 1927 v->data = (u_char *) p; | |
| 1928 | |
| 1929 return NGX_OK; | |
| 1930 } | |
| 1931 | |
| 1932 | |
| 1933 static ngx_int_t | |
| 1934 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1935 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1936 { | |
| 1937 u_char *p; | |
| 1938 ngx_http_core_loc_conf_t *clcf; | |
| 1939 | |
| 1940 if (r->keepalive) { | |
| 1941 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1942 | |
| 1943 if (clcf->keepalive_header) { | |
| 1944 | |
| 2049 | 1945 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1946 if (p == NULL) { |
| 1947 return NGX_ERROR; | |
| 1948 } | |
| 1949 | |
| 1950 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1951 v->valid = 1; | |
| 1565 | 1952 v->no_cacheable = 0; |
| 641 | 1953 v->not_found = 0; |
| 1954 v->data = p; | |
| 1955 | |
| 1956 return NGX_OK; | |
| 1957 } | |
| 1958 } | |
| 1959 | |
| 1960 v->not_found = 1; | |
| 1961 | |
| 1962 return NGX_OK; | |
| 1963 } | |
| 1964 | |
| 1965 | |
| 1966 static ngx_int_t | |
| 1967 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1968 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1969 { | |
| 1970 if (r->chunked) { | |
| 1971 v->len = sizeof("chunked") - 1; | |
| 1972 v->valid = 1; | |
| 1565 | 1973 v->no_cacheable = 0; |
| 641 | 1974 v->not_found = 0; |
| 1975 v->data = (u_char *) "chunked"; | |
| 1976 | |
| 1977 } else { | |
| 1978 v->not_found = 1; | |
| 1979 } | |
| 1980 | |
| 1981 return NGX_OK; | |
| 1982 } | |
| 1983 | |
| 1984 | |
|
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1985 static void |
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1986 ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
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1987 ngx_http_variable_value_t *v, uintptr_t data) |
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1988 { |
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1989 ssize_t s; |
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1990 ngx_str_t val; |
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1991 |
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1992 val.len = v->len; |
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1993 val.data = v->data; |
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1994 |
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1995 s = ngx_parse_size(&val); |
|
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1996 |
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1997 if (s == NGX_ERROR) { |
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1998 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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1999 "invalid $limit_rate \"%V\"", &val); |
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2000 return; |
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2001 } |
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2002 |
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2003 r->limit_rate = s; |
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2004 r->limit_rate_set = 1; |
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2005 } |
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2006 |
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2007 |
| 641 | 2008 static ngx_int_t |
| 629 | 2009 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 2010 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2011 { | |
| 2012 if (r->request_complete) { | |
| 2013 v->len = 2; | |
| 2014 v->valid = 1; | |
| 1565 | 2015 v->no_cacheable = 0; |
| 629 | 2016 v->not_found = 0; |
| 2017 v->data = (u_char *) "OK"; | |
| 2018 | |
| 2019 return NGX_OK; | |
| 2020 } | |
| 2021 | |
|
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Variables: use ngx_http_variable_null_value where appropriate.
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|
2022 *v = ngx_http_variable_null_value; |
| 629 | 2023 |
| 2024 return NGX_OK; | |
| 2025 } | |
| 2026 | |
| 2027 | |
| 759 | 2028 static ngx_int_t |
| 2844 | 2029 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 2030 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2031 { | |
| 2032 u_char *p; | |
| 2033 size_t len; | |
|
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2034 ngx_buf_t *buf; |
| 2844 | 2035 ngx_chain_t *cl; |
| 2036 | |
|
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|
2037 if (r->request_body == NULL |
|
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2038 || r->request_body->bufs == NULL |
|
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2039 || r->request_body->temp_file) |
|
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|
2040 { |
| 2844 | 2041 v->not_found = 1; |
| 2042 | |
| 2043 return NGX_OK; | |
| 2044 } | |
| 2045 | |
| 2046 cl = r->request_body->bufs; | |
| 2047 buf = cl->buf; | |
| 2048 | |
| 2049 if (cl->next == NULL) { | |
| 2050 v->len = buf->last - buf->pos; | |
| 2051 v->valid = 1; | |
| 2052 v->no_cacheable = 0; | |
| 2053 v->not_found = 0; | |
| 2054 v->data = buf->pos; | |
| 2055 | |
| 2056 return NGX_OK; | |
| 2057 } | |
| 2058 | |
|
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2059 len = buf->last - buf->pos; |
|
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2060 cl = cl->next; |
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2061 |
|
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2062 for ( /* void */ ; cl; cl = cl->next) { |
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2063 buf = cl->buf; |
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2064 len += buf->last - buf->pos; |
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|
2065 } |
| 2844 | 2066 |
| 2067 p = ngx_pnalloc(r->pool, len); | |
| 2068 if (p == NULL) { | |
| 2069 return NGX_ERROR; | |
| 2070 } | |
| 2071 | |
| 2072 v->data = p; | |
|
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2073 cl = r->request_body->bufs; |
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2074 |
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2075 for ( /* void */ ; cl; cl = cl->next) { |
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2076 buf = cl->buf; |
|
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2077 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
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|
2078 } |
| 2844 | 2079 |
| 2080 v->len = len; | |
| 2081 v->valid = 1; | |
| 2082 v->no_cacheable = 0; | |
| 2083 v->not_found = 0; | |
| 2084 | |
| 2085 return NGX_OK; | |
| 2086 } | |
| 2087 | |
| 2088 | |
| 2089 static ngx_int_t | |
| 759 | 2090 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2091 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2092 { | |
| 2093 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
|
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|
2094 v->not_found = 1; |
| 759 | 2095 |
| 2096 return NGX_OK; | |
| 2097 } | |
| 2098 | |
| 2099 v->len = r->request_body->temp_file->file.name.len; | |
| 2100 v->valid = 1; | |
| 1565 | 2101 v->no_cacheable = 0; |
| 759 | 2102 v->not_found = 0; |
| 2103 v->data = r->request_body->temp_file->file.name.data; | |
| 2104 | |
| 2105 return NGX_OK; | |
| 2106 } | |
| 2107 | |
| 2108 | |
| 1329 | 2109 static ngx_int_t |
|
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2110 ngx_http_variable_request_length(ngx_http_request_t *r, |
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2111 ngx_http_variable_value_t *v, uintptr_t data) |
|
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2112 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2113 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2114 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2115 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2116 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2117 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2118 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2119 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2120 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
diff
changeset
|
2121 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2122 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2123 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2124 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2125 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2126 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2127 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2128 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2129 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2130 static ngx_int_t |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2131 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2132 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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diff
changeset
|
2133 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2134 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2135 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2136 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2137 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2138 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
|
2139 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2140 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2141 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2142 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2143 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2144 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2145 ms = (ngx_msec_int_t) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2146 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2147 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2148 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2149 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2150 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2151 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2152 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2153 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2154 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2155 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2156 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2157 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2158 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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changeset
|
2159 static ngx_int_t |
| 6531 | 2160 ngx_http_variable_request_id(ngx_http_request_t *r, |
| 2161 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2162 { | |
| 2163 u_char *id; | |
| 2164 | |
| 2165 #if (NGX_OPENSSL) | |
| 2166 u_char random_bytes[16]; | |
| 2167 #endif | |
| 2168 | |
| 2169 id = ngx_pnalloc(r->pool, 32); | |
| 2170 if (id == NULL) { | |
| 2171 return NGX_ERROR; | |
| 2172 } | |
| 2173 | |
| 2174 v->valid = 1; | |
| 2175 v->no_cacheable = 0; | |
| 2176 v->not_found = 0; | |
| 2177 | |
| 2178 v->len = 32; | |
| 2179 v->data = id; | |
| 2180 | |
| 2181 #if (NGX_OPENSSL) | |
| 2182 | |
| 2183 if (RAND_bytes(random_bytes, 16) == 1) { | |
| 2184 ngx_hex_dump(id, random_bytes, 16); | |
| 2185 return NGX_OK; | |
| 2186 } | |
| 2187 | |
| 2188 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
| 2189 | |
| 2190 #endif | |
| 2191 | |
| 2192 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
| 2193 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
| 2194 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
| 2195 | |
| 2196 return NGX_OK; | |
| 2197 } | |
| 2198 | |
| 2199 | |
| 2200 static ngx_int_t | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2201 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2202 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2203 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2204 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2205 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2206 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2207 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2208 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2209 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2210 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2211 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
|
2212 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2213 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2214 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2215 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2216 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2217 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2218 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2219 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2220 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2221 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2222 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2223 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2224 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2225 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2226 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2227 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2228 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2229 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2230 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2231 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2232 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2233 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2234 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2235 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2236 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2237 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2238 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2239 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2240 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2241 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2242 static ngx_int_t |
| 1329 | 2243 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2244 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2245 { | |
| 2246 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2247 v->valid = 1; | |
| 1565 | 2248 v->no_cacheable = 0; |
| 1329 | 2249 v->not_found = 0; |
| 2250 v->data = (u_char *) NGINX_VERSION; | |
| 2251 | |
| 2252 return NGX_OK; | |
| 2253 } | |
| 2254 | |
| 2255 | |
| 2011 | 2256 static ngx_int_t |
| 2257 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2258 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2259 { | |
| 2260 v->len = ngx_cycle->hostname.len; | |
| 2261 v->valid = 1; | |
| 2262 v->no_cacheable = 0; | |
| 2263 v->not_found = 0; | |
| 2264 v->data = ngx_cycle->hostname.data; | |
| 2265 | |
| 2266 return NGX_OK; | |
| 2267 } | |
| 2268 | |
| 2269 | |
| 2249 | 2270 static ngx_int_t |
| 2271 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2272 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2273 { | |
| 2274 u_char *p; | |
| 2275 | |
| 2276 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2277 if (p == NULL) { | |
| 2278 return NGX_ERROR; | |
| 2279 } | |
| 2280 | |
| 2281 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2282 v->valid = 1; | |
| 2283 v->no_cacheable = 0; | |
| 2284 v->not_found = 0; | |
| 2285 v->data = p; | |
| 2286 | |
| 2287 return NGX_OK; | |
| 2288 } | |
| 2289 | |
| 2290 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2291 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2292 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2293 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2294 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2295 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2296 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2297 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2298 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
|
2299 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2300 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2301 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2302 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2303 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2304 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2305 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
|
2306 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2307 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2308 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2309 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2310 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2311 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2312 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2313 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2314 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2315 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2316 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
|
2317 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
|
2318 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2319 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2320 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2321 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
|
2322 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2323 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2324 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2325 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2326 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
|
2327 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
|
2328 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2329 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
|
2330 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2331 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2332 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2333 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2334 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2335 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2336 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2337 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2338 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2339 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2340 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
|
2341 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
|
2342 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2343 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2344 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2345 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
|
2346 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2347 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2348 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2349 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2350 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
|
2351 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2352 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
|
2353 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2354 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2355 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2356 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2357 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2358 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2359 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2360 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2361 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2362 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2363 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
|
2364 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2365 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2366 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2367 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2368 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2369 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2370 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2371 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2372 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2373 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
|
2374 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2375 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2376 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2377 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2378 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2379 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2380 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2381 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2382 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
|
2383 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2384 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
|
2385 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2386 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2387 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2388 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2389 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2390 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2391 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2392 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2393 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2394 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2395 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2396 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2397 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2398 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2399 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2400 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
|
2401 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2402 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2403 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2404 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2405 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2406 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2407 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2408 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2409 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2410 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2411 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2412 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2413 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2414 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2415 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2416 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2417 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2418 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2419 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2420 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2421 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2422 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2423 |
| 3325 | 2424 static ngx_int_t |
| 2425 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2426 uintptr_t data) | |
| 2427 { | |
| 2428 v->not_found = 1; | |
| 2429 return NGX_OK; | |
| 2430 } | |
| 2431 | |
| 2432 | |
| 2433 ngx_http_regex_t * | |
| 2434 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2435 { | |
| 2436 u_char *p; | |
| 2437 size_t size; | |
| 2438 ngx_str_t name; | |
| 2439 ngx_uint_t i, n; | |
| 2440 ngx_http_variable_t *v; | |
| 2441 ngx_http_regex_t *re; | |
| 2442 ngx_http_regex_variable_t *rv; | |
| 2443 ngx_http_core_main_conf_t *cmcf; | |
| 2444 | |
| 2445 rc->pool = cf->pool; | |
| 2446 | |
| 2447 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2448 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2449 return NULL; | |
| 2450 } | |
| 2451 | |
| 2452 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2453 if (re == NULL) { | |
| 2454 return NULL; | |
| 2455 } | |
| 2456 | |
| 2457 re->regex = rc->regex; | |
| 2458 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2459 re->name = rc->pattern; |
| 3325 | 2460 |
| 2461 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2462 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2463 | |
| 2464 n = (ngx_uint_t) rc->named_captures; | |
| 2465 | |
| 2466 if (n == 0) { | |
| 2467 return re; | |
| 2468 } | |
| 2469 | |
| 2470 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2471 if (rv == NULL) { | |
| 2472 return NULL; | |
| 2473 } | |
| 2474 | |
| 2475 re->variables = rv; | |
| 2476 re->nvariables = n; | |
| 2477 | |
| 2478 size = rc->name_size; | |
| 2479 p = rc->names; | |
| 2480 | |
| 2481 for (i = 0; i < n; i++) { | |
| 2482 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2483 | |
| 2484 name.data = &p[2]; | |
| 2485 name.len = ngx_strlen(name.data); | |
| 2486 | |
| 2487 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2488 if (v == NULL) { | |
| 2489 return NULL; | |
| 2490 } | |
| 2491 | |
| 2492 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2493 if (rv[i].index == NGX_ERROR) { | |
| 2494 return NULL; | |
| 2495 } | |
| 2496 | |
| 2497 v->get_handler = ngx_http_variable_not_found; | |
| 2498 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2499 p += size; |
| 3325 | 2500 } |
| 2501 | |
| 2502 return re; | |
| 2503 } | |
| 2504 | |
| 2505 | |
| 2506 ngx_int_t | |
| 2507 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2508 { | |
| 2509 ngx_int_t rc, index; | |
| 2510 ngx_uint_t i, n, len; | |
| 2511 ngx_http_variable_value_t *vv; | |
| 2512 ngx_http_core_main_conf_t *cmcf; | |
| 2513 | |
| 2514 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2515 | |
| 2516 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2517 len = cmcf->ncaptures; |
| 3325 | 2518 |
|
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2519 if (r->captures == NULL || r->realloc_captures) { |
|
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2520 r->realloc_captures = 0; |
|
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2521 |
| 3325 | 2522 r->captures = ngx_palloc(r->pool, len * sizeof(int)); |
| 2523 if (r->captures == NULL) { | |
| 2524 return NGX_ERROR; | |
| 2525 } | |
| 2526 } | |
| 2527 | |
| 2528 } else { | |
| 2529 len = 0; | |
| 2530 } | |
| 2531 | |
| 2532 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2533 | |
| 2534 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2535 return NGX_DECLINED; | |
| 2536 } | |
| 2537 | |
| 2538 if (rc < 0) { | |
| 2539 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2540 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2541 rc, s, &re->name); | |
| 2542 return NGX_ERROR; | |
| 2543 } | |
| 2544 | |
| 2545 for (i = 0; i < re->nvariables; i++) { | |
| 2546 | |
| 2547 n = re->variables[i].capture; | |
| 2548 index = re->variables[i].index; | |
| 2549 vv = &r->variables[index]; | |
| 2550 | |
| 2551 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2552 vv->valid = 1; | |
| 2553 vv->no_cacheable = 0; | |
| 2554 vv->not_found = 0; | |
| 2555 vv->data = &s->data[r->captures[n]]; | |
| 2556 | |
| 2557 #if (NGX_DEBUG) | |
| 2558 { | |
| 2559 ngx_http_variable_t *v; | |
| 2560 | |
| 2561 v = cmcf->variables.elts; | |
| 2562 | |
|
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2563 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
|
2564 "http regex set $%V to \"%v\"", &v[index].name, vv); |
| 3325 | 2565 } |
| 2566 #endif | |
| 2567 } | |
| 2568 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2569 r->ncaptures = rc * 2; |
| 3325 | 2570 r->captures_data = s->data; |
| 2571 | |
| 2572 return NGX_OK; | |
| 2573 } | |
| 2574 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2575 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2576 |
| 3325 | 2577 |
| 499 | 2578 ngx_int_t |
| 509 | 2579 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2580 { |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2581 ngx_http_variable_t *cv, *v; |
| 501 | 2582 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2583 |
| 509 | 2584 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2585 | |
| 611 | 2586 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2587 sizeof(ngx_hash_keys_arrays_t)); | |
| 2588 if (cmcf->variables_keys == NULL) { | |
| 2589 return NGX_ERROR; | |
| 2590 } | |
| 2591 | |
| 2592 cmcf->variables_keys->pool = cf->pool; | |
| 2593 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2594 | |
| 2595 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2596 != NGX_OK) | |
| 509 | 2597 { |
| 499 | 2598 return NGX_ERROR; |
| 2599 } | |
| 2600 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2601 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2602 sizeof(ngx_http_variable_t)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2603 != NGX_OK) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2604 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2605 return NGX_ERROR; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2606 } |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2607 |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2608 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
|
2609 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
|
2610 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2611 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2612 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2613 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2614 *v = *cv; |
| 499 | 2615 } |
| 2616 | |
| 2617 return NGX_OK; | |
| 2618 } | |
| 509 | 2619 |
| 2620 | |
| 2621 ngx_int_t | |
| 2622 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2623 { | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2624 size_t len; |
| 509 | 2625 ngx_uint_t i, n; |
| 611 | 2626 ngx_hash_key_t *key; |
| 2627 ngx_hash_init_t hash; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2628 ngx_http_variable_t *v, *av, *pv; |
| 509 | 2629 ngx_http_core_main_conf_t *cmcf; |
| 2630 | |
| 2631 /* set the handlers for the indexed http variables */ | |
| 2632 | |
| 2633 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2634 | |
| 2635 v = cmcf->variables.elts; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2636 pv = cmcf->prefix_variables.elts; |
| 611 | 2637 key = cmcf->variables_keys->keys.elts; |
| 509 | 2638 |
| 2639 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2640 | |
| 611 | 2641 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2642 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2643 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2644 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2645 if (v[i].name.len == key[n].key.len |
| 611 | 2646 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2647 == 0) |
| 2648 { | |
| 637 | 2649 v[i].get_handler = av->get_handler; |
| 611 | 2650 v[i].data = av->data; |
| 527 | 2651 |
| 611 | 2652 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2653 v[i].flags = av->flags; | |
| 509 | 2654 |
| 611 | 2655 av->index = i; |
| 533 | 2656 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2657 if (av->get_handler == NULL |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2658 || (av->flags & NGX_HTTP_VAR_WEAK)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2659 { |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2660 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2661 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2662 |
| 509 | 2663 goto next; |
| 2664 } | |
| 2665 } | |
| 2666 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2667 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2668 av = NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2669 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2670 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2671 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
|
2672 && 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
|
2673 == 0) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2674 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2675 av = &pv[n]; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2676 len = pv[n].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2677 } |
| 1162 | 2678 } |
| 2679 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2680 if (av) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2681 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
|
2682 v[i].data = (uintptr_t) &v[i].name; |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2683 v[i].flags = av->flags; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2684 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2685 goto next; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2686 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2687 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2688 if (v[i].get_handler == NULL) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2689 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2690 "unknown \"%V\" variable", &v[i].name); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2691 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2692 return NGX_ERROR; |
| 2137 | 2693 } |
| 2694 | |
| 509 | 2695 next: |
| 2696 continue; | |
| 2697 } | |
| 2698 | |
| 2699 | |
| 611 | 2700 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2701 av = key[n].value; | |
| 2702 | |
| 2703 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2704 key[n].key.data = NULL; | |
| 583 | 2705 } |
| 2706 } | |
| 2707 | |
| 2708 | |
| 611 | 2709 hash.hash = &cmcf->variables_hash; |
| 2710 hash.key = ngx_hash_key; | |
| 2711 hash.max_size = cmcf->variables_hash_max_size; | |
| 2712 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2713 hash.name = "variables_hash"; | |
| 2714 hash.pool = cf->pool; | |
| 2715 hash.temp_pool = NULL; | |
| 509 | 2716 |
| 611 | 2717 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2718 cmcf->variables_keys->keys.nelts) | |
| 581 | 2719 != NGX_OK) |
| 509 | 2720 { |
| 2721 return NGX_ERROR; | |
| 2722 } | |
| 2723 | |
| 611 | 2724 cmcf->variables_keys = NULL; |
| 509 | 2725 |
| 2726 return NGX_OK; | |
| 2727 } |