Mercurial > hg > nginx-quic
annotate src/http/ngx_http_variables.c @ 7580:8f55cb5c7e79
Fixed header parsing with ignore_invalid_headers switched off.
The parsing was broken when the first character of the header name was invalid.
Based on a patch by Alan Kemp.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Tue, 15 Oct 2019 14:46:10 +0300 |
parents | c19ca381b2e6 |
children | 06b01840bd42 |
rev | line source |
---|---|
499 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
499 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
1329 | 11 #include <nginx.h> |
499 | 12 |
13 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
14 static ngx_http_variable_t *ngx_http_add_prefix_variable(ngx_conf_t *cf, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
15 ngx_str_t *name, ngx_uint_t flags); |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
16 |
573 | 17 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
18 ngx_http_variable_value_t *v, uintptr_t data); | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
19 #if 0 |
1350 | 20 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
21 ngx_http_variable_value_t *v, uintptr_t data); | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
22 #endif |
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
23 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
24 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 25 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
26 ngx_http_variable_value_t *v, uintptr_t data); | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
27 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
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
|
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
|
39 static ngx_int_t ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
40 ngx_http_variable_value_t *v, uintptr_t data); |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
41 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
42 ngx_http_variable_value_t *v, uintptr_t data); |
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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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
|
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
|
47 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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48 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
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
|
52 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
53 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 54 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
55 ngx_http_variable_value_t *v, uintptr_t data); | |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
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56 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
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
|
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
|
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
|
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
|
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
|
73 ngx_http_variable_value_t *v, uintptr_t data); |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
74 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
75 ngx_http_variable_value_t *v, uintptr_t data); |
1351 | 76 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
77 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 78 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
79 ngx_http_variable_value_t *v, uintptr_t data); | |
2259 | 80 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
81 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 82 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
83 ngx_http_variable_value_t *v, uintptr_t data); | |
1811 | 84 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
85 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 86 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
87 ngx_http_variable_value_t *v, uintptr_t data); | |
88 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
89 ngx_http_variable_value_t *v, uintptr_t data); | |
4886 | 90 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
91 ngx_http_variable_value_t *v, uintptr_t data); | |
611 | 92 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
93 ngx_http_variable_value_t *v, uintptr_t data); | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
94 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
95 ngx_http_variable_value_t *v, uintptr_t data); |
629 | 96 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
97 ngx_http_variable_value_t *v, uintptr_t data); | |
2844 | 98 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
99 ngx_http_variable_value_t *v, uintptr_t data); | |
759 | 100 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
101 ngx_http_variable_value_t *v, uintptr_t data); | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
102 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
103 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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104 static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
105 ngx_http_variable_value_t *v, uintptr_t data); |
6531 | 106 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
107 ngx_http_variable_value_t *v, uintptr_t data); | |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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108 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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109 ngx_http_variable_value_t *v, uintptr_t data); |
4686 | 110 |
641 | 111 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
112 ngx_http_variable_value_t *v, uintptr_t data); | |
113 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
114 ngx_http_variable_value_t *v, uintptr_t data); | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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115 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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116 ngx_http_variable_value_t *v, uintptr_t data); |
641 | 117 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
118 ngx_http_variable_value_t *v, uintptr_t data); | |
119 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
120 ngx_http_variable_value_t *v, uintptr_t data); | |
121 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
122 ngx_http_variable_value_t *v, uintptr_t data); | |
123 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
124 ngx_http_variable_value_t *v, uintptr_t data); | |
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
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125 static void ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
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126 ngx_http_variable_value_t *v, uintptr_t data); |
641 | 127 |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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128 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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129 ngx_http_variable_value_t *v, uintptr_t data); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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130 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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131 ngx_http_variable_value_t *v, uintptr_t data); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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132 |
1329 | 133 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
134 ngx_http_variable_value_t *v, uintptr_t data); | |
2011 | 135 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
136 ngx_http_variable_value_t *v, uintptr_t data); | |
2249 | 137 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
138 ngx_http_variable_value_t *v, uintptr_t data); | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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139 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
140 ngx_http_variable_value_t *v, uintptr_t data); |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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141 static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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142 ngx_http_variable_value_t *v, uintptr_t data); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
143 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
144 ngx_http_variable_value_t *v, uintptr_t data); |
499 | 145 |
509 | 146 /* |
147 * TODO: | |
148 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
149 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
150 * SERVER_SOFTWARE | |
151 * | |
571 | 152 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
509 | 153 */ |
499 | 154 |
641 | 155 /* |
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
156 * the $http_host, $http_user_agent, $http_referer, and $http_via |
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
157 * variables may be handled by generic |
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
diff
changeset
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158 * ngx_http_variable_unknown_header_in(), but for performance reasons |
641 | 159 * they are handled using dedicated entries |
160 */ | |
161 | |
509 | 162 static ngx_http_variable_t ngx_http_core_variables[] = { |
163 | |
637 | 164 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
533 | 165 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
499 | 166 |
637 | 167 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
533 | 168 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
509 | 169 |
637 | 170 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
533 | 171 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
499 | 172 |
173 #if (NGX_HTTP_GZIP) | |
637 | 174 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
533 | 175 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
499 | 176 #endif |
177 | |
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
diff
changeset
|
178 #if (NGX_HTTP_X_FORWARDED_FOR) |
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
179 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
533 | 180 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
499 | 181 #endif |
182 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
183 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
533 | 184 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
515 | 185 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
186 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
187 0, 0, 0 }, |
509 | 188 |
637 | 189 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
533 | 190 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
509 | 191 |
637 | 192 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
509 | 193 |
982 | 194 { ngx_string("binary_remote_addr"), NULL, |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
195 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
982 | 196 |
637 | 197 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
499 | 198 |
637 | 199 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
509 | 200 |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
201 { ngx_string("proxy_protocol_addr"), NULL, |
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
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
368 0, NGX_HTTP_VAR_PREFIX, 0 }, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
369 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
370 { ngx_string("sent_http_"), NULL, ngx_http_variable_unknown_header_out, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
371 0, NGX_HTTP_VAR_PREFIX, 0 }, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
372 |
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
373 { ngx_string("sent_trailer_"), NULL, ngx_http_variable_unknown_trailer_out, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
374 0, NGX_HTTP_VAR_PREFIX, 0 }, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
375 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
376 { ngx_string("cookie_"), NULL, ngx_http_variable_cookie, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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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 | |
4972
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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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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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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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diff
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|
548 sizeof(ngx_http_variable_t)) |
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small optimization: " == NGX_ERROR" > " != NGX_OK"
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changeset
|
549 != NGX_OK) |
499 | 550 { |
509 | 551 return NGX_ERROR; |
499 | 552 } |
501 | 553 |
554 } else { | |
555 for (i = 0; i < cmcf->variables.nelts; i++) { | |
556 if (name->len != v[i].name.len | |
557 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
558 { | |
559 continue; | |
560 } | |
561 | |
509 | 562 return i; |
501 | 563 } |
499 | 564 } |
565 | |
501 | 566 v = ngx_array_push(&cmcf->variables); |
567 if (v == NULL) { | |
509 | 568 return NGX_ERROR; |
499 | 569 } |
570 | |
501 | 571 v->name.len = name->len; |
2049 | 572 v->name.data = ngx_pnalloc(cf->pool, name->len); |
501 | 573 if (v->name.data == NULL) { |
509 | 574 return NGX_ERROR; |
501 | 575 } |
499 | 576 |
2135 | 577 ngx_strlow(v->name.data, name->data, name->len); |
501 | 578 |
637 | 579 v->set_handler = NULL; |
580 v->get_handler = NULL; | |
501 | 581 v->data = 0; |
509 | 582 v->flags = 0; |
533 | 583 v->index = cmcf->variables.nelts - 1; |
501 | 584 |
4540
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Slight optimization in ngx_http_get_variable_index().
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|
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
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Format specifier fixes in error logging.
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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 |
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|
609 if (ngx_http_variable_depth == 0) { |
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610 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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|
611 "cycle while evaluating variable \"%V\"", |
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612 &v[index].name); |
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613 return NULL; |
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|
614 } |
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Limited recursion when evaluating variables.
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|
615 |
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|
616 ngx_http_variable_depth--; |
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617 |
637 | 618 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
619 == NGX_OK) | |
620 { | |
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621 ngx_http_variable_depth++; |
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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 | |
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630 ngx_http_variable_depth++; |
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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
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Variables: honor no_cacheable for not_found variables.
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|
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
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660 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
499 | 661 { |
6899
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|
662 size_t len; |
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|
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
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674 return ngx_http_get_flushed_variable(r, v->index); |
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675 } |
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676 |
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677 if (ngx_http_variable_depth == 0) { |
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|
678 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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679 "cycle while evaluating variable \"%V\"", name); |
573 | 680 return NULL; |
681 } | |
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682 |
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|
683 ngx_http_variable_depth--; |
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684 |
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|
685 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
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686 |
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687 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
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688 ngx_http_variable_depth++; |
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689 return vv; |
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|
690 } |
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|
691 |
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|
692 ngx_http_variable_depth++; |
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|
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 | |
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701 len = 0; |
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702 |
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|
703 v = cmcf->prefix_variables.elts; |
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704 n = cmcf->prefix_variables.nelts; |
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705 |
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changeset
|
706 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
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707 if (name->len >= v[i].name.len && name->len > len |
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diff
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|
708 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
577 | 709 { |
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|
710 len = v[i].name.len; |
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diff
changeset
|
711 n = i; |
1162 | 712 } |
713 } | |
714 | |
6899
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|
715 if (n != cmcf->prefix_variables.nelts) { |
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|
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 | |
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|
752 #if 0 |
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|
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 | |
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|
766 #endif |
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|
767 |
1350 | 768 |
3282
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|
769 static ngx_int_t |
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|
770 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
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771 ngx_http_variable_value_t *v, uintptr_t data) |
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|
772 { |
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|
773 size_t *sp; |
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|
774 |
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|
775 sp = (size_t *) ((char *) r + data); |
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|
776 |
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changeset
|
777 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
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|
778 if (v->data == NULL) { |
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|
779 return NGX_ERROR; |
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|
780 } |
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|
781 |
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|
782 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
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783 v->valid = 1; |
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|
784 v->no_cacheable = 0; |
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|
785 v->not_found = 0; |
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|
786 |
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diff
changeset
|
787 return NGX_OK; |
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fix segfault if $limit_rate was logged
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|
788 } |
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changeset
|
789 |
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|
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.
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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>
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diff
changeset
|
816 ngx_http_variable_value_t *v, uintptr_t data) |
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Fixed separator in $sent_http_cache_control.
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changeset
|
817 { |
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Fixed separator in $sent_http_cache_control.
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diff
changeset
|
818 return ngx_http_variable_headers_internal(r, v, data, ';'); |
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Fixed separator in $sent_http_cache_control.
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diff
changeset
|
819 } |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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changeset
|
820 |
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Fixed separator in $sent_http_cache_control.
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changeset
|
821 |
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Fixed separator in $sent_http_cache_control.
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5072
diff
changeset
|
822 static ngx_int_t |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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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>
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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.
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parents:
5072
diff
changeset
|
827 } |
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Fixed separator in $sent_http_cache_control.
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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
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
843 h = a->elts; |
f8881d301d62
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4332
diff
changeset
|
844 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
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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:
4332
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:
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diff
changeset
|
851 } |
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
|
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:
4332
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:
5072
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:
4332
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:
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diff
changeset
|
888 } |
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
|
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:
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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:
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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:
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diff
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|
925 ngx_http_variable_value_t *v, uintptr_t data) |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
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diff
changeset
|
926 { |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
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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:
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diff
changeset
|
928 &r->headers_out.trailers.part, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
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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:
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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:
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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:
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diff
changeset
|
956 continue; |
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
|
957 } |
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
|
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
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Igor Sysoev <igor@sysoev.ru>
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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>
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diff
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|
993 ngx_http_variable_value_t *v, uintptr_t data) |
ecbfc3396c42
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diff
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|
994 { |
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diff
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|
995 u_char *p, *s; |
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allow to log invalid $request in access_log always,
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parents:
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diff
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|
996 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
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|
997 s = r->request_line.data; |
ecbfc3396c42
allow to log invalid $request in access_log always,
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parents:
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diff
changeset
|
998 |
ecbfc3396c42
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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:
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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:
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changeset
|
1002 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1003 v->not_found = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1004 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
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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:
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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:
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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:
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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:
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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
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Igor Sysoev <igor@sysoev.ru>
parents:
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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
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Igor Sysoev <igor@sysoev.ru>
parents:
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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
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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
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Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1244 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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diff
changeset
|
1245 break; |
2e91aecb9e57
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|
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()
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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
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2485
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|
1284 if (port > 0 && port < 65536) { |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
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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 { |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1296 v->len = r->connection->proxy_protocol_addr.len; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1297 v->valid = 1; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1298 v->no_cacheable = 0; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1299 v->not_found = 0; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1300 v->data = r->connection->proxy_protocol_addr.data; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1301 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1302 return NGX_OK; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1303 } |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1304 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1305 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1306 static ngx_int_t |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1307 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
|
1308 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
|
1309 { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1310 ngx_uint_t port; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1311 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1312 v->len = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1313 v->valid = 1; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1314 v->no_cacheable = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1315 v->not_found = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1316 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1317 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
|
1318 if (v->data == NULL) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1319 return NGX_ERROR; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1320 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1321 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1322 port = r->connection->proxy_protocol_port; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1323 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1324 if (port > 0 && port < 65536) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1325 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1326 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1327 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1328 return NGX_OK; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1329 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1330 |
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 static ngx_int_t |
573 | 1333 ngx_http_variable_server_addr(ngx_http_request_t *r, |
1334 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1335 { |
1805 | 1336 ngx_str_t s; |
2512
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2485
diff
changeset
|
1337 u_char addr[NGX_SOCKADDR_STRLEN]; |
499 | 1338 |
2512
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a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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changeset
|
1339 s.len = NGX_SOCKADDR_STRLEN; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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changeset
|
1340 s.data = addr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1341 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1342 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
|
1343 return NGX_ERROR; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1344 } |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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parents:
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diff
changeset
|
1345 |
2e91aecb9e57
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diff
changeset
|
1346 s.data = ngx_pnalloc(r->pool, s.len); |
1805 | 1347 if (s.data == NULL) { |
573 | 1348 return NGX_ERROR; |
509 | 1349 } |
1350 | |
2512
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a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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2485
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changeset
|
1351 ngx_memcpy(s.data, addr, s.len); |
509 | 1352 |
1805 | 1353 v->len = s.len; |
573 | 1354 v->valid = 1; |
1565 | 1355 v->no_cacheable = 0; |
573 | 1356 v->not_found = 0; |
1805 | 1357 v->data = s.data; |
499 | 1358 |
573 | 1359 return NGX_OK; |
499 | 1360 } |
1361 | |
1362 | |
573 | 1363 static ngx_int_t |
1364 ngx_http_variable_server_port(ngx_http_request_t *r, | |
1365 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1366 { |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1367 ngx_uint_t port; |
2533 | 1368 |
1369 v->len = 0; | |
573 | 1370 v->valid = 1; |
1565 | 1371 v->no_cacheable = 0; |
573 | 1372 v->not_found = 0; |
2533 | 1373 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1374 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
2533 | 1375 return NGX_ERROR; |
1376 } | |
1377 | |
1378 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
1379 if (v->data == NULL) { | |
1380 return NGX_ERROR; | |
1381 } | |
1382 | |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1383 port = ngx_inet_get_port(r->connection->local_sockaddr); |
2533 | 1384 |
1385 if (port > 0 && port < 65536) { | |
1386 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
1387 } | |
509 | 1388 |
573 | 1389 return NGX_OK; |
509 | 1390 } |
1391 | |
1392 | |
573 | 1393 static ngx_int_t |
731 | 1394 ngx_http_variable_scheme(ngx_http_request_t *r, |
1395 ngx_http_variable_value_t *v, uintptr_t data) | |
1396 { | |
1397 #if (NGX_HTTP_SSL) | |
1398 | |
1399 if (r->connection->ssl) { | |
1400 v->len = sizeof("https") - 1; | |
1401 v->valid = 1; | |
1565 | 1402 v->no_cacheable = 0; |
731 | 1403 v->not_found = 0; |
732 | 1404 v->data = (u_char *) "https"; |
731 | 1405 |
1406 return NGX_OK; | |
1407 } | |
1408 | |
1409 #endif | |
1410 | |
1411 v->len = sizeof("http") - 1; | |
1412 v->valid = 1; | |
1565 | 1413 v->no_cacheable = 0; |
731 | 1414 v->not_found = 0; |
732 | 1415 v->data = (u_char *) "http"; |
731 | 1416 |
1417 return NGX_OK; | |
1418 } | |
1419 | |
1420 | |
1421 static ngx_int_t | |
4332
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1422 ngx_http_variable_https(ngx_http_request_t *r, |
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1423 ngx_http_variable_value_t *v, uintptr_t data) |
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1424 { |
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1425 #if (NGX_HTTP_SSL) |
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1426 |
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1427 if (r->connection->ssl) { |
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1428 v->len = sizeof("on") - 1; |
4d9f985fd217
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1429 v->valid = 1; |
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1430 v->no_cacheable = 0; |
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1431 v->not_found = 0; |
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1432 v->data = (u_char *) "on"; |
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1433 |
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1434 return NGX_OK; |
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1435 } |
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1436 |
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1437 #endif |
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1438 |
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1439 *v = ngx_http_variable_null_value; |
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1440 |
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1441 return NGX_OK; |
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1442 } |
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1443 |
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1444 |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
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1445 static void |
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1446 ngx_http_variable_set_args(ngx_http_request_t *r, |
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1447 ngx_http_variable_value_t *v, uintptr_t data) |
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1448 { |
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1449 r->args.len = v->len; |
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1450 r->args.data = v->data; |
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1451 r->valid_unparsed_uri = 0; |
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1452 } |
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1453 |
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1454 |
4332
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1455 static ngx_int_t |
1351 | 1456 ngx_http_variable_is_args(ngx_http_request_t *r, |
1457 ngx_http_variable_value_t *v, uintptr_t data) | |
1458 { | |
1459 if (r->args.len == 0) { | |
7053
7f480434c7f2
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1460 *v = ngx_http_variable_null_value; |
1351 | 1461 return NGX_OK; |
1462 } | |
1463 | |
1464 v->len = 1; | |
7053
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1465 v->valid = 1; |
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1466 v->no_cacheable = 0; |
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1467 v->not_found = 0; |
1351 | 1468 v->data = (u_char *) "?"; |
1469 | |
1470 return NGX_OK; | |
1471 } | |
1472 | |
1473 | |
1474 static ngx_int_t | |
573 | 1475 ngx_http_variable_document_root(ngx_http_request_t *r, |
1476 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1477 { |
671 | 1478 ngx_str_t path; |
573 | 1479 ngx_http_core_loc_conf_t *clcf; |
509 | 1480 |
1481 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1482 | |
671 | 1483 if (clcf->root_lengths == NULL) { |
1484 v->len = clcf->root.len; | |
1485 v->valid = 1; | |
1565 | 1486 v->no_cacheable = 0; |
671 | 1487 v->not_found = 0; |
1488 v->data = clcf->root.data; | |
1489 | |
1490 } else { | |
1491 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
1492 clcf->root_values->elts) | |
1493 == NULL) | |
1494 { | |
1495 return NGX_ERROR; | |
1496 } | |
1497 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
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diff
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|
1498 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.
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|
1499 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
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|
1500 { |
671 | 1501 return NGX_ERROR; |
1502 } | |
1503 | |
1504 v->len = path.len; | |
1505 v->valid = 1; | |
1565 | 1506 v->no_cacheable = 0; |
671 | 1507 v->not_found = 0; |
1508 v->data = path.data; | |
1509 } | |
509 | 1510 |
573 | 1511 return NGX_OK; |
509 | 1512 } |
1513 | |
1514 | |
573 | 1515 static ngx_int_t |
2259 | 1516 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
1517 ngx_http_variable_value_t *v, uintptr_t data) | |
1518 { | |
4558
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Fixed unconditional MAX_PATH usage (ticket #22).
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|
1519 u_char *real; |
2259 | 1520 size_t len; |
1521 ngx_str_t path; | |
1522 ngx_http_core_loc_conf_t *clcf; | |
4558
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|
1523 #if (NGX_HAVE_MAX_PATH) |
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1524 u_char buffer[NGX_MAX_PATH]; |
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1525 #endif |
2259 | 1526 |
1527 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1528 | |
1529 if (clcf->root_lengths == NULL) { | |
1530 path = clcf->root; | |
1531 | |
1532 } else { | |
1533 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
1534 clcf->root_values->elts) | |
1535 == NULL) | |
1536 { | |
1537 return NGX_ERROR; | |
1538 } | |
1539 | |
1540 path.data[path.len - 1] = '\0'; | |
1541 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1542 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
|
1543 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1544 { |
2259 | 1545 return NGX_ERROR; |
1546 } | |
1547 } | |
1548 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
changeset
|
1549 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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changeset
|
1550 real = buffer; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
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|
1551 #else |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
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|
1552 real = NULL; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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|
1553 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
1554 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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diff
changeset
|
1555 real = ngx_realpath(path.data, real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
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|
1556 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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diff
changeset
|
1557 if (real == NULL) { |
2259 | 1558 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
1559 ngx_realpath_n " \"%s\" failed", path.data); | |
1560 return NGX_ERROR; | |
1561 } | |
1562 | |
1563 len = ngx_strlen(real); | |
1564 | |
1565 v->data = ngx_pnalloc(r->pool, len); | |
1566 if (v->data == NULL) { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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|
1567 #if !(NGX_HAVE_MAX_PATH) |
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|
1568 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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|
1569 #endif |
2259 | 1570 return NGX_ERROR; |
1571 } | |
1572 | |
1573 v->len = len; | |
1574 v->valid = 1; | |
1575 v->no_cacheable = 0; | |
1576 v->not_found = 0; | |
1577 | |
1578 ngx_memcpy(v->data, real, len); | |
1579 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1580 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1581 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
1582 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
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|
1583 |
2259 | 1584 return NGX_OK; |
1585 } | |
1586 | |
1587 | |
1588 static ngx_int_t | |
573 | 1589 ngx_http_variable_request_filename(ngx_http_request_t *r, |
1590 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1591 { |
773 | 1592 size_t root; |
573 | 1593 ngx_str_t path; |
499 | 1594 |
773 | 1595 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
573 | 1596 return NGX_ERROR; |
557 | 1597 } |
509 | 1598 |
557 | 1599 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
509 | 1600 |
573 | 1601 v->len = path.len - 1; |
1602 v->valid = 1; | |
1565 | 1603 v->no_cacheable = 0; |
573 | 1604 v->not_found = 0; |
1605 v->data = path.data; | |
499 | 1606 |
573 | 1607 return NGX_OK; |
499 | 1608 } |
1609 | |
1610 | |
573 | 1611 static ngx_int_t |
1811 | 1612 ngx_http_variable_server_name(ngx_http_request_t *r, |
1613 ngx_http_variable_value_t *v, uintptr_t data) | |
1614 { | |
1615 ngx_http_core_srv_conf_t *cscf; | |
1616 | |
1617 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
1618 | |
1619 v->len = cscf->server_name.len; | |
1620 v->valid = 1; | |
1621 v->no_cacheable = 0; | |
1622 v->not_found = 0; | |
1623 v->data = cscf->server_name.data; | |
1624 | |
1625 return NGX_OK; | |
1626 } | |
1627 | |
1628 | |
1629 static ngx_int_t | |
573 | 1630 ngx_http_variable_request_method(ngx_http_request_t *r, |
1631 ngx_http_variable_value_t *v, uintptr_t data) | |
561 | 1632 { |
647 | 1633 if (r->main->method_name.data) { |
1634 v->len = r->main->method_name.len; | |
573 | 1635 v->valid = 1; |
1565 | 1636 v->no_cacheable = 0; |
573 | 1637 v->not_found = 0; |
647 | 1638 v->data = r->main->method_name.data; |
573 | 1639 |
1640 } else { | |
1641 v->not_found = 1; | |
561 | 1642 } |
1643 | |
573 | 1644 return NGX_OK; |
561 | 1645 } |
1646 | |
1647 | |
573 | 1648 static ngx_int_t |
1649 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
1650 ngx_http_variable_value_t *v, uintptr_t data) | |
539 | 1651 { |
573 | 1652 ngx_int_t rc; |
539 | 1653 |
1654 rc = ngx_http_auth_basic_user(r); | |
1655 | |
1656 if (rc == NGX_DECLINED) { | |
573 | 1657 v->not_found = 1; |
1658 return NGX_OK; | |
539 | 1659 } |
1660 | |
1661 if (rc == NGX_ERROR) { | |
573 | 1662 return NGX_ERROR; |
539 | 1663 } |
1664 | |
573 | 1665 v->len = r->headers_in.user.len; |
1666 v->valid = 1; | |
1565 | 1667 v->no_cacheable = 0; |
573 | 1668 v->not_found = 0; |
1669 v->data = r->headers_in.user.data; | |
571 | 1670 |
573 | 1671 return NGX_OK; |
571 | 1672 } |
1673 | |
1674 | |
611 | 1675 static ngx_int_t |
4886 | 1676 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
1677 ngx_http_variable_value_t *v, uintptr_t data) | |
1678 { | |
1679 u_char *p; | |
1680 | |
1681 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
1682 if (p == NULL) { | |
1683 return NGX_ERROR; | |
1684 } | |
1685 | |
1686 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
1687 v->valid = 1; | |
1688 v->no_cacheable = 0; | |
1689 v->not_found = 0; | |
1690 v->data = p; | |
1691 | |
1692 return NGX_OK; | |
1693 } | |
1694 | |
1695 | |
1696 static ngx_int_t | |
611 | 1697 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
1698 ngx_http_variable_value_t *v, uintptr_t data) | |
1699 { | |
1700 off_t sent; | |
1701 u_char *p; | |
1702 | |
1703 sent = r->connection->sent - r->header_size; | |
1704 | |
1705 if (sent < 0) { | |
1706 sent = 0; | |
1707 } | |
1708 | |
2049 | 1709 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
611 | 1710 if (p == NULL) { |
1711 return NGX_ERROR; | |
1712 } | |
1713 | |
1714 v->len = ngx_sprintf(p, "%O", sent) - p; | |
1715 v->valid = 1; | |
1565 | 1716 v->no_cacheable = 0; |
611 | 1717 v->not_found = 0; |
1718 v->data = p; | |
1719 | |
1720 return NGX_OK; | |
1721 } | |
1722 | |
1723 | |
629 | 1724 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1725 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
|
1726 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
|
1727 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1728 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
|
1729 v->len = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1730 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1731 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1732 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1733 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1734 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1735 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1736 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1737 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1738 static ngx_int_t |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1739 ngx_http_variable_status(ngx_http_request_t *r, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1740 ngx_http_variable_value_t *v, uintptr_t data) |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1741 { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1742 ngx_uint_t status; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1743 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1744 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1745 if (v->data == NULL) { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1746 return NGX_ERROR; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1747 } |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1748 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1749 if (r->err_status) { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1750 status = r->err_status; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1751 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1752 } else if (r->headers_out.status) { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1753 status = r->headers_out.status; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1754 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1755 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1756 status = 9; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1757 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1758 } else { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1759 status = 0; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1760 } |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1761 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1762 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1763 v->valid = 1; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1764 v->no_cacheable = 0; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1765 v->not_found = 0; |
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 return NGX_OK; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1768 } |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1769 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1770 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1771 static ngx_int_t |
641 | 1772 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
1773 ngx_http_variable_value_t *v, uintptr_t data) | |
1774 { | |
1775 if (r->headers_out.content_type.len) { | |
1776 v->len = r->headers_out.content_type.len; | |
1777 v->valid = 1; | |
1565 | 1778 v->no_cacheable = 0; |
641 | 1779 v->not_found = 0; |
1780 v->data = r->headers_out.content_type.data; | |
1781 | |
1782 } else { | |
1783 v->not_found = 1; | |
1784 } | |
1785 | |
1786 return NGX_OK; | |
1787 } | |
1788 | |
1789 | |
1790 static ngx_int_t | |
1791 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
1792 ngx_http_variable_value_t *v, uintptr_t data) | |
1793 { | |
1794 u_char *p; | |
1795 | |
1796 if (r->headers_out.content_length) { | |
1797 v->len = r->headers_out.content_length->value.len; | |
1798 v->valid = 1; | |
1565 | 1799 v->no_cacheable = 0; |
641 | 1800 v->not_found = 0; |
1801 v->data = r->headers_out.content_length->value.data; | |
1802 | |
1803 return NGX_OK; | |
1804 } | |
1805 | |
1806 if (r->headers_out.content_length_n >= 0) { | |
2049 | 1807 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
641 | 1808 if (p == NULL) { |
1809 return NGX_ERROR; | |
1810 } | |
1811 | |
1812 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
1813 v->valid = 1; | |
1565 | 1814 v->no_cacheable = 0; |
641 | 1815 v->not_found = 0; |
1816 v->data = p; | |
1817 | |
1818 return NGX_OK; | |
1819 } | |
1820 | |
1821 v->not_found = 1; | |
1822 | |
1823 return NGX_OK; | |
1824 } | |
1825 | |
1826 | |
1827 static ngx_int_t | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1828 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
|
1829 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
|
1830 { |
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1831 ngx_str_t name; |
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1832 |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1833 if (r->headers_out.location) { |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1834 v->len = r->headers_out.location->value.len; |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1835 v->valid = 1; |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1836 v->no_cacheable = 0; |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1837 v->not_found = 0; |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1838 v->data = r->headers_out.location->value.data; |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1839 |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1840 return NGX_OK; |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1841 } |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1842 |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
1843 ngx_str_set(&name, "sent_http_location"); |
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1844 |
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1845 return ngx_http_variable_unknown_header(v, &name, |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1846 &r->headers_out.headers.part, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1847 sizeof("sent_http_") - 1); |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1848 } |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1849 |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1850 |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1851 static ngx_int_t |
641 | 1852 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
1853 ngx_http_variable_value_t *v, uintptr_t data) | |
1854 { | |
1855 u_char *p; | |
1856 | |
1857 if (r->headers_out.last_modified) { | |
1858 v->len = r->headers_out.last_modified->value.len; | |
1859 v->valid = 1; | |
1565 | 1860 v->no_cacheable = 0; |
641 | 1861 v->not_found = 0; |
1862 v->data = r->headers_out.last_modified->value.data; | |
1863 | |
1864 return NGX_OK; | |
1865 } | |
1866 | |
1867 if (r->headers_out.last_modified_time >= 0) { | |
5434
c21e341c51cb
Removed extra allocation for $sent_http_last_modified.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5361
diff
changeset
|
1868 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
641 | 1869 if (p == NULL) { |
1870 return NGX_ERROR; | |
1871 } | |
1872 | |
1873 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
1874 v->valid = 1; | |
1565 | 1875 v->no_cacheable = 0; |
641 | 1876 v->not_found = 0; |
1877 v->data = p; | |
1878 | |
1879 return NGX_OK; | |
1880 } | |
1881 | |
1882 v->not_found = 1; | |
1883 | |
1884 return NGX_OK; | |
1885 } | |
1886 | |
1887 | |
1888 static ngx_int_t | |
1889 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
1890 ngx_http_variable_value_t *v, uintptr_t data) | |
1891 { | |
1892 size_t len; | |
1893 char *p; | |
1894 | |
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1895 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1896 len = sizeof("upgrade") - 1; |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1897 p = "upgrade"; |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1898 |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1899 } else if (r->keepalive) { |
641 | 1900 len = sizeof("keep-alive") - 1; |
1901 p = "keep-alive"; | |
1902 | |
1903 } else { | |
1904 len = sizeof("close") - 1; | |
1905 p = "close"; | |
1906 } | |
1907 | |
1908 v->len = len; | |
1909 v->valid = 1; | |
1565 | 1910 v->no_cacheable = 0; |
641 | 1911 v->not_found = 0; |
1912 v->data = (u_char *) p; | |
1913 | |
1914 return NGX_OK; | |
1915 } | |
1916 | |
1917 | |
1918 static ngx_int_t | |
1919 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
1920 ngx_http_variable_value_t *v, uintptr_t data) | |
1921 { | |
1922 u_char *p; | |
1923 ngx_http_core_loc_conf_t *clcf; | |
1924 | |
1925 if (r->keepalive) { | |
1926 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1927 | |
1928 if (clcf->keepalive_header) { | |
1929 | |
2049 | 1930 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
641 | 1931 if (p == NULL) { |
1932 return NGX_ERROR; | |
1933 } | |
1934 | |
1935 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
1936 v->valid = 1; | |
1565 | 1937 v->no_cacheable = 0; |
641 | 1938 v->not_found = 0; |
1939 v->data = p; | |
1940 | |
1941 return NGX_OK; | |
1942 } | |
1943 } | |
1944 | |
1945 v->not_found = 1; | |
1946 | |
1947 return NGX_OK; | |
1948 } | |
1949 | |
1950 | |
1951 static ngx_int_t | |
1952 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
1953 ngx_http_variable_value_t *v, uintptr_t data) | |
1954 { | |
1955 if (r->chunked) { | |
1956 v->len = sizeof("chunked") - 1; | |
1957 v->valid = 1; | |
1565 | 1958 v->no_cacheable = 0; |
641 | 1959 v->not_found = 0; |
1960 v->data = (u_char *) "chunked"; | |
1961 | |
1962 } else { | |
1963 v->not_found = 1; | |
1964 } | |
1965 | |
1966 return NGX_OK; | |
1967 } | |
1968 | |
1969 | |
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1970 static void |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1971 ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1972 ngx_http_variable_value_t *v, uintptr_t data) |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1973 { |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1974 ssize_t s; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1975 ngx_str_t val; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1976 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1977 val.len = v->len; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1978 val.data = v->data; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1979 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1980 s = ngx_parse_size(&val); |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1981 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1982 if (s == NGX_ERROR) { |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1983 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1984 "invalid $limit_rate \"%V\"", &val); |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1985 return; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1986 } |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1987 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1988 r->limit_rate = s; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1989 r->limit_rate_set = 1; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1990 } |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1991 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
1992 |
641 | 1993 static ngx_int_t |
629 | 1994 ngx_http_variable_request_completion(ngx_http_request_t *r, |
1995 ngx_http_variable_value_t *v, uintptr_t data) | |
1996 { | |
1997 if (r->request_complete) { | |
1998 v->len = 2; | |
1999 v->valid = 1; | |
1565 | 2000 v->no_cacheable = 0; |
629 | 2001 v->not_found = 0; |
2002 v->data = (u_char *) "OK"; | |
2003 | |
2004 return NGX_OK; | |
2005 } | |
2006 | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
2007 *v = ngx_http_variable_null_value; |
629 | 2008 |
2009 return NGX_OK; | |
2010 } | |
2011 | |
2012 | |
759 | 2013 static ngx_int_t |
2844 | 2014 ngx_http_variable_request_body(ngx_http_request_t *r, |
2015 ngx_http_variable_value_t *v, uintptr_t data) | |
2016 { | |
2017 u_char *p; | |
2018 size_t len; | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2019 ngx_buf_t *buf; |
2844 | 2020 ngx_chain_t *cl; |
2021 | |
2878
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2022 if (r->request_body == NULL |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2023 || r->request_body->bufs == NULL |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2024 || r->request_body->temp_file) |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2025 { |
2844 | 2026 v->not_found = 1; |
2027 | |
2028 return NGX_OK; | |
2029 } | |
2030 | |
2031 cl = r->request_body->bufs; | |
2032 buf = cl->buf; | |
2033 | |
2034 if (cl->next == NULL) { | |
2035 v->len = buf->last - buf->pos; | |
2036 v->valid = 1; | |
2037 v->no_cacheable = 0; | |
2038 v->not_found = 0; | |
2039 v->data = buf->pos; | |
2040 | |
2041 return NGX_OK; | |
2042 } | |
2043 | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2044 len = buf->last - buf->pos; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2045 cl = cl->next; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2046 |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2047 for ( /* void */ ; cl; cl = cl->next) { |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2048 buf = cl->buf; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2049 len += buf->last - buf->pos; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2050 } |
2844 | 2051 |
2052 p = ngx_pnalloc(r->pool, len); | |
2053 if (p == NULL) { | |
2054 return NGX_ERROR; | |
2055 } | |
2056 | |
2057 v->data = p; | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2058 cl = r->request_body->bufs; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2059 |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2060 for ( /* void */ ; cl; cl = cl->next) { |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2061 buf = cl->buf; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2062 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2063 } |
2844 | 2064 |
2065 v->len = len; | |
2066 v->valid = 1; | |
2067 v->no_cacheable = 0; | |
2068 v->not_found = 0; | |
2069 | |
2070 return NGX_OK; | |
2071 } | |
2072 | |
2073 | |
2074 static ngx_int_t | |
759 | 2075 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
2076 ngx_http_variable_value_t *v, uintptr_t data) | |
2077 { | |
2078 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
763
0b0f3d4854c0
variable should not be found if no request body file
Igor Sysoev <igor@sysoev.ru>
parents:
759
diff
changeset
|
2079 v->not_found = 1; |
759 | 2080 |
2081 return NGX_OK; | |
2082 } | |
2083 | |
2084 v->len = r->request_body->temp_file->file.name.len; | |
2085 v->valid = 1; | |
1565 | 2086 v->no_cacheable = 0; |
759 | 2087 v->not_found = 0; |
2088 v->data = r->request_body->temp_file->file.name.data; | |
2089 | |
2090 return NGX_OK; | |
2091 } | |
2092 | |
2093 | |
1329 | 2094 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2095 ngx_http_variable_request_length(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2096 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
|
2097 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2098 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2099 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2100 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2101 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2102 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2103 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2104 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2105 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2106 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2107 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2108 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2109 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2110 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2111 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2112 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2113 |
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 static ngx_int_t |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2116 ngx_http_variable_request_time(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2117 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2118 { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2119 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2120 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2121 ngx_msec_int_t ms; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2122 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2123 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
|
2124 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2125 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2126 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2127 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2128 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2129 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2130 ms = (ngx_msec_int_t) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2131 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2132 ms = ngx_max(ms, 0); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2133 |
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2134 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
|
2135 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2136 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2137 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2138 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2139 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2140 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2141 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2142 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2143 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2144 static ngx_int_t |
6531 | 2145 ngx_http_variable_request_id(ngx_http_request_t *r, |
2146 ngx_http_variable_value_t *v, uintptr_t data) | |
2147 { | |
2148 u_char *id; | |
2149 | |
2150 #if (NGX_OPENSSL) | |
2151 u_char random_bytes[16]; | |
2152 #endif | |
2153 | |
2154 id = ngx_pnalloc(r->pool, 32); | |
2155 if (id == NULL) { | |
2156 return NGX_ERROR; | |
2157 } | |
2158 | |
2159 v->valid = 1; | |
2160 v->no_cacheable = 0; | |
2161 v->not_found = 0; | |
2162 | |
2163 v->len = 32; | |
2164 v->data = id; | |
2165 | |
2166 #if (NGX_OPENSSL) | |
2167 | |
2168 if (RAND_bytes(random_bytes, 16) == 1) { | |
2169 ngx_hex_dump(id, random_bytes, 16); | |
2170 return NGX_OK; | |
2171 } | |
2172 | |
2173 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
2174 | |
2175 #endif | |
2176 | |
2177 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
2178 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
2179 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
2180 | |
2181 return NGX_OK; | |
2182 } | |
2183 | |
2184 | |
2185 static ngx_int_t | |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2186 ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2187 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2188 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2189 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2190 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2191 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2192 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2193 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2194 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2195 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2196 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2197 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2198 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2199 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2200 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2201 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2202 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2203 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2204 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2205 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2206 static ngx_int_t |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2207 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2208 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2209 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2210 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2211 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2212 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2213 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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4886
diff
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|
2214 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2215 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2216 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2217 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2218 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2219 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2220 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2221 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2222 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2223 return NGX_OK; |
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:
4886
diff
changeset
|
2225 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2226 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2227 static ngx_int_t |
1329 | 2228 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
2229 ngx_http_variable_value_t *v, uintptr_t data) | |
2230 { | |
2231 v->len = sizeof(NGINX_VERSION) - 1; | |
2232 v->valid = 1; | |
1565 | 2233 v->no_cacheable = 0; |
1329 | 2234 v->not_found = 0; |
2235 v->data = (u_char *) NGINX_VERSION; | |
2236 | |
2237 return NGX_OK; | |
2238 } | |
2239 | |
2240 | |
2011 | 2241 static ngx_int_t |
2242 ngx_http_variable_hostname(ngx_http_request_t *r, | |
2243 ngx_http_variable_value_t *v, uintptr_t data) | |
2244 { | |
2245 v->len = ngx_cycle->hostname.len; | |
2246 v->valid = 1; | |
2247 v->no_cacheable = 0; | |
2248 v->not_found = 0; | |
2249 v->data = ngx_cycle->hostname.data; | |
2250 | |
2251 return NGX_OK; | |
2252 } | |
2253 | |
2254 | |
2249 | 2255 static ngx_int_t |
2256 ngx_http_variable_pid(ngx_http_request_t *r, | |
2257 ngx_http_variable_value_t *v, uintptr_t data) | |
2258 { | |
2259 u_char *p; | |
2260 | |
2261 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
2262 if (p == NULL) { | |
2263 return NGX_ERROR; | |
2264 } | |
2265 | |
2266 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
2267 v->valid = 1; | |
2268 v->no_cacheable = 0; | |
2269 v->not_found = 0; | |
2270 v->data = p; | |
2271 | |
2272 return NGX_OK; | |
2273 } | |
2274 | |
2275 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2276 static ngx_int_t |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2277 ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2278 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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changeset
|
2279 { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2280 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2281 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2282 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2283 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
|
2284 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2285 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2286 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2287 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2288 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
2289 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
2290 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2291 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2292 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2293 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2294 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2295 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2296 return NGX_OK; |
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 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2299 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2300 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2301 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
|
2302 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:
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diff
changeset
|
2303 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2304 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2305 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2306 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
|
2307 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2308 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2309 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2310 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2311 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
|
2312 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
|
2313 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2314 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
|
2315 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2316 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2317 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2318 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2319 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2320 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2321 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2322 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2323 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2324 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2325 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
|
2326 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
|
2327 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2328 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2329 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2330 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
|
2331 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2332 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2333 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2334 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2335 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
|
2336 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2337 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
|
2338 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2339 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2340 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2341 v->data = p; |
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 return NGX_OK; |
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 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2346 |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2347 void * |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2348 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
|
2349 { |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2350 void *value; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2351 u_char *low; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2352 size_t len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2353 ngx_uint_t key; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2354 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2355 len = match->len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2356 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2357 if (len) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2358 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
|
2359 if (low == NULL) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2360 return NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2361 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2362 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2363 } else { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2364 low = NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2365 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2366 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2367 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
|
2368 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2369 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
|
2370 if (value) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2371 return value; |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2372 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2373 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2374 #if (NGX_PCRE) |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2375 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2376 if (len && map->nregex) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2377 ngx_int_t n; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2378 ngx_uint_t i; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2379 ngx_http_map_regex_t *reg; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2380 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2381 reg = map->regex; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2382 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2383 for (i = 0; i < map->nregex; i++) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2384 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2385 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
|
2386 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2387 if (n == NGX_OK) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2388 return reg[i].value; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2389 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2390 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2391 if (n == NGX_DECLINED) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2392 continue; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2393 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2394 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2395 /* NGX_ERROR */ |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2396 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2397 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2398 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2399 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2400 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2401 #endif |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2402 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2403 return NULL; |
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 |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2407 #if (NGX_PCRE) |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2408 |
3325 | 2409 static ngx_int_t |
2410 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
2411 uintptr_t data) | |
2412 { | |
2413 v->not_found = 1; | |
2414 return NGX_OK; | |
2415 } | |
2416 | |
2417 | |
2418 ngx_http_regex_t * | |
2419 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
2420 { | |
2421 u_char *p; | |
2422 size_t size; | |
2423 ngx_str_t name; | |
2424 ngx_uint_t i, n; | |
2425 ngx_http_variable_t *v; | |
2426 ngx_http_regex_t *re; | |
2427 ngx_http_regex_variable_t *rv; | |
2428 ngx_http_core_main_conf_t *cmcf; | |
2429 | |
2430 rc->pool = cf->pool; | |
2431 | |
2432 if (ngx_regex_compile(rc) != NGX_OK) { | |
2433 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
2434 return NULL; | |
2435 } | |
2436 | |
2437 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
2438 if (re == NULL) { | |
2439 return NULL; | |
2440 } | |
2441 | |
2442 re->regex = rc->regex; | |
2443 re->ncaptures = rc->captures; | |
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2444 re->name = rc->pattern; |
3325 | 2445 |
2446 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2447 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
2448 | |
2449 n = (ngx_uint_t) rc->named_captures; | |
2450 | |
2451 if (n == 0) { | |
2452 return re; | |
2453 } | |
2454 | |
2455 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
2456 if (rv == NULL) { | |
2457 return NULL; | |
2458 } | |
2459 | |
2460 re->variables = rv; | |
2461 re->nvariables = n; | |
2462 | |
2463 size = rc->name_size; | |
2464 p = rc->names; | |
2465 | |
2466 for (i = 0; i < n; i++) { | |
2467 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
2468 | |
2469 name.data = &p[2]; | |
2470 name.len = ngx_strlen(name.data); | |
2471 | |
2472 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
2473 if (v == NULL) { | |
2474 return NULL; | |
2475 } | |
2476 | |
2477 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
2478 if (rv[i].index == NGX_ERROR) { | |
2479 return NULL; | |
2480 } | |
2481 | |
2482 v->get_handler = ngx_http_variable_not_found; | |
2483 | |
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2484 p += size; |
3325 | 2485 } |
2486 | |
2487 return re; | |
2488 } | |
2489 | |
2490 | |
2491 ngx_int_t | |
2492 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
2493 { | |
2494 ngx_int_t rc, index; | |
2495 ngx_uint_t i, n, len; | |
2496 ngx_http_variable_value_t *vv; | |
2497 ngx_http_core_main_conf_t *cmcf; | |
2498 | |
2499 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
2500 | |
2501 if (re->ncaptures) { | |
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2502 len = cmcf->ncaptures; |
3325 | 2503 |
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2504 if (r->captures == NULL || r->realloc_captures) { |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2505 r->realloc_captures = 0; |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2506 |
3325 | 2507 r->captures = ngx_palloc(r->pool, len * sizeof(int)); |
2508 if (r->captures == NULL) { | |
2509 return NGX_ERROR; | |
2510 } | |
2511 } | |
2512 | |
2513 } else { | |
2514 len = 0; | |
2515 } | |
2516 | |
2517 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
2518 | |
2519 if (rc == NGX_REGEX_NO_MATCHED) { | |
2520 return NGX_DECLINED; | |
2521 } | |
2522 | |
2523 if (rc < 0) { | |
2524 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
2525 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2526 rc, s, &re->name); | |
2527 return NGX_ERROR; | |
2528 } | |
2529 | |
2530 for (i = 0; i < re->nvariables; i++) { | |
2531 | |
2532 n = re->variables[i].capture; | |
2533 index = re->variables[i].index; | |
2534 vv = &r->variables[index]; | |
2535 | |
2536 vv->len = r->captures[n + 1] - r->captures[n]; | |
2537 vv->valid = 1; | |
2538 vv->no_cacheable = 0; | |
2539 vv->not_found = 0; | |
2540 vv->data = &s->data[r->captures[n]]; | |
2541 | |
2542 #if (NGX_DEBUG) | |
2543 { | |
2544 ngx_http_variable_t *v; | |
2545 | |
2546 v = cmcf->variables.elts; | |
2547 | |
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2548 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
|
2549 "http regex set $%V to \"%v\"", &v[index].name, vv); |
3325 | 2550 } |
2551 #endif | |
2552 } | |
2553 | |
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2554 r->ncaptures = rc * 2; |
3325 | 2555 r->captures_data = s->data; |
2556 | |
2557 return NGX_OK; | |
2558 } | |
2559 | |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2560 #endif |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2561 |
3325 | 2562 |
499 | 2563 ngx_int_t |
509 | 2564 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
499 | 2565 { |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2566 ngx_http_variable_t *cv, *v; |
501 | 2567 ngx_http_core_main_conf_t *cmcf; |
499 | 2568 |
509 | 2569 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
2570 | |
611 | 2571 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
2572 sizeof(ngx_hash_keys_arrays_t)); | |
2573 if (cmcf->variables_keys == NULL) { | |
2574 return NGX_ERROR; | |
2575 } | |
2576 | |
2577 cmcf->variables_keys->pool = cf->pool; | |
2578 cmcf->variables_keys->temp_pool = cf->pool; | |
2579 | |
2580 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
2581 != NGX_OK) | |
509 | 2582 { |
499 | 2583 return NGX_ERROR; |
2584 } | |
2585 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2586 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2587 sizeof(ngx_http_variable_t)) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2588 != NGX_OK) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2589 { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2590 return NGX_ERROR; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2591 } |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2592 |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2593 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
|
2594 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
|
2595 if (v == NULL) { |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2596 return NGX_ERROR; |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2597 } |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2598 |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2599 *v = *cv; |
499 | 2600 } |
2601 | |
2602 return NGX_OK; | |
2603 } | |
509 | 2604 |
2605 | |
2606 ngx_int_t | |
2607 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
2608 { | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2609 size_t len; |
509 | 2610 ngx_uint_t i, n; |
611 | 2611 ngx_hash_key_t *key; |
2612 ngx_hash_init_t hash; | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2613 ngx_http_variable_t *v, *av, *pv; |
509 | 2614 ngx_http_core_main_conf_t *cmcf; |
2615 | |
2616 /* set the handlers for the indexed http variables */ | |
2617 | |
2618 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2619 | |
2620 v = cmcf->variables.elts; | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2621 pv = cmcf->prefix_variables.elts; |
611 | 2622 key = cmcf->variables_keys->keys.elts; |
509 | 2623 |
2624 for (i = 0; i < cmcf->variables.nelts; i++) { | |
2625 | |
611 | 2626 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
509 | 2627 |
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2628 av = key[n].value; |
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2629 |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2630 if (v[i].name.len == key[n].key.len |
611 | 2631 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
509 | 2632 == 0) |
2633 { | |
637 | 2634 v[i].get_handler = av->get_handler; |
611 | 2635 v[i].data = av->data; |
527 | 2636 |
611 | 2637 av->flags |= NGX_HTTP_VAR_INDEXED; |
2638 v[i].flags = av->flags; | |
509 | 2639 |
611 | 2640 av->index = i; |
533 | 2641 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2642 if (av->get_handler == NULL |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2643 || (av->flags & NGX_HTTP_VAR_WEAK)) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
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 break; |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2646 } |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2647 |
509 | 2648 goto next; |
2649 } | |
2650 } | |
2651 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2652 len = 0; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2653 av = NULL; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2654 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2655 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2656 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
|
2657 && 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
|
2658 == 0) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2659 { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2660 av = &pv[n]; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2661 len = pv[n].name.len; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2662 } |
1162 | 2663 } |
2664 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2665 if (av) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2666 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
|
2667 v[i].data = (uintptr_t) &v[i].name; |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2668 v[i].flags = av->flags; |
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 goto next; |
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2671 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2672 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2673 if (v[i].get_handler == NULL) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2674 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2675 "unknown \"%V\" variable", &v[i].name); |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2676 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2677 return NGX_ERROR; |
2137 | 2678 } |
2679 | |
509 | 2680 next: |
2681 continue; | |
2682 } | |
2683 | |
2684 | |
611 | 2685 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
2686 av = key[n].value; | |
2687 | |
2688 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
2689 key[n].key.data = NULL; | |
583 | 2690 } |
2691 } | |
2692 | |
2693 | |
611 | 2694 hash.hash = &cmcf->variables_hash; |
2695 hash.key = ngx_hash_key; | |
2696 hash.max_size = cmcf->variables_hash_max_size; | |
2697 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
2698 hash.name = "variables_hash"; | |
2699 hash.pool = cf->pool; | |
2700 hash.temp_pool = NULL; | |
509 | 2701 |
611 | 2702 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
2703 cmcf->variables_keys->keys.nelts) | |
581 | 2704 != NGX_OK) |
509 | 2705 { |
2706 return NGX_ERROR; | |
2707 } | |
2708 | |
611 | 2709 cmcf->variables_keys = NULL; |
509 | 2710 |
2711 return NGX_OK; | |
2712 } |