Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 6531:59f8f2dd8b31
Variable $request_id.
The variable contains text representation based on random data, usable as
a unique request identifier.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Tue, 26 Apr 2016 19:31:46 +0300 |
parents | 3ef7bb882ad4 |
children | 28c76d9d75b7 |
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 | |
573 | 14 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
15 ngx_http_variable_value_t *v, uintptr_t data); | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
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changeset
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16 #if 0 |
1350 | 17 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
18 ngx_http_variable_value_t *v, uintptr_t data); | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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19 #endif |
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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20 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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21 ngx_http_variable_value_t *v, uintptr_t data); |
637 | 22 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
23 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 24 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
25 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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26 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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27 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
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changeset
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28 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 29 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
30 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
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changeset
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31 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
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changeset
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32 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
577 | 33 |
34 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
573 | 35 ngx_http_variable_value_t *v, uintptr_t data); |
577 | 36 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
37 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
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38 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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39 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
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40 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
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changeset
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41 ngx_http_variable_value_t *v, uintptr_t data); |
2137 | 42 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
43 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
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44 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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45 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:
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diff
changeset
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46 ngx_http_variable_value_t *v, uintptr_t data); |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
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47 #endif |
577 | 48 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
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49 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
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changeset
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50 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 51 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
52 ngx_http_variable_value_t *v, uintptr_t data); | |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
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53 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>
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982
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54 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 55 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
56 ngx_http_variable_value_t *v, uintptr_t data); | |
57 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
58 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
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changeset
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59 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
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60 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 61 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
62 ngx_http_variable_value_t *v, uintptr_t data); | |
63 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
64 ngx_http_variable_value_t *v, uintptr_t data); | |
731 | 65 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
66 ngx_http_variable_value_t *v, uintptr_t data); | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
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67 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
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68 ngx_http_variable_value_t *v, uintptr_t data); |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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69 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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70 ngx_http_variable_value_t *v, uintptr_t data); |
1351 | 71 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
72 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 73 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
74 ngx_http_variable_value_t *v, uintptr_t data); | |
2259 | 75 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
76 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 77 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
78 ngx_http_variable_value_t *v, uintptr_t data); | |
1811 | 79 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
80 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 81 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
82 ngx_http_variable_value_t *v, uintptr_t data); | |
83 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
84 ngx_http_variable_value_t *v, uintptr_t data); | |
4886 | 85 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
86 ngx_http_variable_value_t *v, uintptr_t data); | |
611 | 87 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
88 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
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89 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
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90 ngx_http_variable_value_t *v, uintptr_t data); |
629 | 91 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
92 ngx_http_variable_value_t *v, uintptr_t data); | |
2844 | 93 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
94 ngx_http_variable_value_t *v, uintptr_t data); | |
759 | 95 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
96 ngx_http_variable_value_t *v, uintptr_t data); | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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97 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
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98 ngx_http_variable_value_t *v, uintptr_t data); |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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99 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
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100 ngx_http_variable_value_t *v, uintptr_t data); |
6531 | 101 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
102 ngx_http_variable_value_t *v, uintptr_t data); | |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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103 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
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104 ngx_http_variable_value_t *v, uintptr_t data); |
4686 | 105 |
641 | 106 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
107 ngx_http_variable_value_t *v, uintptr_t data); | |
108 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
109 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
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110 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
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111 ngx_http_variable_value_t *v, uintptr_t data); |
641 | 112 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
113 ngx_http_variable_value_t *v, uintptr_t data); | |
114 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
115 ngx_http_variable_value_t *v, uintptr_t data); | |
116 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
117 ngx_http_variable_value_t *v, uintptr_t data); | |
118 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
119 ngx_http_variable_value_t *v, uintptr_t data); | |
120 | |
4893
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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121 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
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122 ngx_http_variable_value_t *v, uintptr_t data); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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123 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>
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124 ngx_http_variable_value_t *v, uintptr_t data); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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125 |
1329 | 126 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
127 ngx_http_variable_value_t *v, uintptr_t data); | |
2011 | 128 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
129 ngx_http_variable_value_t *v, uintptr_t data); | |
2249 | 130 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
131 ngx_http_variable_value_t *v, uintptr_t data); | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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132 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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133 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:
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134 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:
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135 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
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136 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>
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137 ngx_http_variable_value_t *v, uintptr_t data); |
499 | 138 |
509 | 139 /* |
140 * TODO: | |
141 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
142 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
143 * SERVER_SOFTWARE | |
144 * | |
571 | 145 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
509 | 146 */ |
499 | 147 |
641 | 148 /* |
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
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5083
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149 * 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
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150 * variables may be handled by generic |
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
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151 * ngx_http_variable_unknown_header_in(), but for performance reasons |
641 | 152 * they are handled using dedicated entries |
153 */ | |
154 | |
509 | 155 static ngx_http_variable_t ngx_http_core_variables[] = { |
156 | |
637 | 157 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
533 | 158 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
499 | 159 |
637 | 160 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
533 | 161 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
509 | 162 |
637 | 163 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
533 | 164 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
499 | 165 |
166 #if (NGX_HTTP_GZIP) | |
637 | 167 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
533 | 168 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
499 | 169 #endif |
170 | |
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
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4686
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171 #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
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172 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
533 | 173 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
499 | 174 #endif |
175 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
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176 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
533 | 177 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
515 | 178 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
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179 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
ec7d97006a30
Request body: $content_length variable to honor real body size.
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180 0, 0, 0 }, |
509 | 181 |
637 | 182 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
533 | 183 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
509 | 184 |
637 | 185 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
509 | 186 |
982 | 187 { ngx_string("binary_remote_addr"), NULL, |
983
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ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
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188 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
982 | 189 |
637 | 190 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
499 | 191 |
637 | 192 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
509 | 193 |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
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|
194 { ngx_string("proxy_protocol_addr"), NULL, |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
195 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
|
196 |
637 | 197 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
509 | 198 |
637 | 199 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
509 | 200 |
637 | 201 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
533 | 202 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
509 | 203 |
731 | 204 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
205 | |
4332
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Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
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|
206 { 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
|
207 |
637 | 208 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
533 | 209 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
499 | 210 |
637 | 211 { ngx_string("uri"), NULL, ngx_http_variable_request, |
212 offsetof(ngx_http_request_t, uri), | |
1565 | 213 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
637 | 214 |
215 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
573 | 216 offsetof(ngx_http_request_t, uri), |
1565 | 217 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
573 | 218 |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
219 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
569 | 220 |
637 | 221 { ngx_string("document_root"), NULL, |
1565 | 222 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 223 |
2259 | 224 { ngx_string("realpath_root"), NULL, |
225 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
226 | |
637 | 227 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
509 | 228 offsetof(ngx_http_request_t, args), |
1565 | 229 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
499 | 230 |
1350 | 231 { ngx_string("args"), |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
232 ngx_http_variable_set_args, |
1350 | 233 ngx_http_variable_request, |
589 | 234 offsetof(ngx_http_request_t, args), |
1565 | 235 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
589 | 236 |
1351 | 237 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
1565 | 238 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
1351 | 239 |
637 | 240 { ngx_string("request_filename"), NULL, |
241 ngx_http_variable_request_filename, 0, | |
1565 | 242 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 243 |
1811 | 244 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
509 | 245 |
637 | 246 { ngx_string("request_method"), NULL, |
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
247 ngx_http_variable_request_method, 0, |
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
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|
248 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 249 |
637 | 250 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
509 | 251 |
4886 | 252 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
253 0, 0, 0 }, | |
254 | |
637 | 255 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
611 | 256 0, 0, 0 }, |
257 | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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258 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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259 0, 0, 0 }, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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260 |
637 | 261 { ngx_string("request_completion"), NULL, |
262 ngx_http_variable_request_completion, | |
629 | 263 0, 0, 0 }, |
264 | |
2844 | 265 { ngx_string("request_body"), NULL, |
266 ngx_http_variable_request_body, | |
267 0, 0, 0 }, | |
268 | |
759 | 269 { ngx_string("request_body_file"), NULL, |
270 ngx_http_variable_request_body_file, | |
271 0, 0, 0 }, | |
272 | |
5010
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273 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
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274 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
275 |
4913
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Variables $request_time and $msec.
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276 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
002f2c783d7c
Variables $request_time and $msec.
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277 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
002f2c783d7c
Variables $request_time and $msec.
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278 |
6531 | 279 { ngx_string("request_id"), NULL, |
280 ngx_http_variable_request_id, | |
281 0, 0, 0 }, | |
282 | |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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diff
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|
283 { ngx_string("status"), NULL, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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|
284 ngx_http_variable_status, 0, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
285 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
286 |
641 | 287 { ngx_string("sent_http_content_type"), NULL, |
288 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
289 | |
290 { ngx_string("sent_http_content_length"), NULL, | |
291 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
292 | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
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|
293 { ngx_string("sent_http_location"), NULL, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
294 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
|
295 |
641 | 296 { ngx_string("sent_http_last_modified"), NULL, |
297 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
298 | |
299 { ngx_string("sent_http_connection"), NULL, | |
300 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
301 | |
302 { ngx_string("sent_http_keep_alive"), NULL, | |
303 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
304 | |
305 { ngx_string("sent_http_transfer_encoding"), NULL, | |
306 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
307 | |
308 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
309 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
310 | |
637 | 311 { ngx_string("limit_rate"), ngx_http_variable_request_set_size, |
3282
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
312 ngx_http_variable_request_get_size, |
637 | 313 offsetof(ngx_http_request_t, limit_rate), |
1565 | 314 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
637 | 315 |
4893
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Variables $connection and $connection_requests.
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316 { ngx_string("connection"), NULL, |
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Variables $connection and $connection_requests.
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317 ngx_http_variable_connection, 0, 0, 0 }, |
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Variables $connection and $connection_requests.
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318 |
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Variables $connection and $connection_requests.
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319 { ngx_string("connection_requests"), NULL, |
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Variables $connection and $connection_requests.
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320 ngx_http_variable_connection_requests, 0, 0, 0 }, |
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Variables $connection and $connection_requests.
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321 |
1329 | 322 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
323 0, 0, 0 }, | |
324 | |
2011 | 325 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
326 0, 0, 0 }, | |
327 | |
2249 | 328 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
329 0, 0, 0 }, | |
330 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
331 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
332 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
002f2c783d7c
Variables $request_time and $msec.
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parents:
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changeset
|
333 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
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334 { ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
335 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
336 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
337 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
338 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
339 |
4545
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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changeset
|
340 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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parents:
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diff
changeset
|
341 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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changeset
|
342 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
343 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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changeset
|
344 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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|
345 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
346 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
347 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
348 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
349 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
350 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
351 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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352 #endif |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
353 |
637 | 354 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
499 | 355 }; |
356 | |
357 | |
577 | 358 ngx_http_variable_value_t ngx_http_variable_null_value = |
359 ngx_http_variable(""); | |
360 ngx_http_variable_value_t ngx_http_variable_true_value = | |
361 ngx_http_variable("1"); | |
362 | |
363 | |
499 | 364 ngx_http_variable_t * |
509 | 365 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
366 { | |
611 | 367 ngx_int_t rc; |
509 | 368 ngx_uint_t i; |
611 | 369 ngx_hash_key_t *key; |
509 | 370 ngx_http_variable_t *v; |
371 ngx_http_core_main_conf_t *cmcf; | |
372 | |
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Added checks that disallow adding a variable with an empty name.
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373 if (name->len == 0) { |
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Added checks that disallow adding a variable with an empty name.
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374 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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Added checks that disallow adding a variable with an empty name.
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375 "invalid variable name \"$\""); |
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Added checks that disallow adding a variable with an empty name.
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376 return NULL; |
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Added checks that disallow adding a variable with an empty name.
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|
377 } |
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|
378 |
509 | 379 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
380 | |
611 | 381 key = cmcf->variables_keys->keys.elts; |
382 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
383 if (name->len != key[i].key.len | |
384 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
509 | 385 { |
386 continue; | |
387 } | |
388 | |
611 | 389 v = key[i].value; |
390 | |
1565 | 391 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
509 | 392 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
393 "the duplicate \"%V\" variable", name); | |
394 return NULL; | |
395 } | |
396 | |
611 | 397 return v; |
509 | 398 } |
399 | |
611 | 400 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
509 | 401 if (v == NULL) { |
402 return NULL; | |
403 } | |
404 | |
405 v->name.len = name->len; | |
2049 | 406 v->name.data = ngx_pnalloc(cf->pool, name->len); |
509 | 407 if (v->name.data == NULL) { |
408 return NULL; | |
409 } | |
410 | |
2135 | 411 ngx_strlow(v->name.data, name->data, name->len); |
509 | 412 |
637 | 413 v->set_handler = NULL; |
414 v->get_handler = NULL; | |
509 | 415 v->data = 0; |
416 v->flags = flags; | |
533 | 417 v->index = 0; |
509 | 418 |
611 | 419 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
420 | |
421 if (rc == NGX_ERROR) { | |
422 return NULL; | |
423 } | |
424 | |
425 if (rc == NGX_BUSY) { | |
426 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
427 "conflicting variable name \"%V\"", name); | |
428 return NULL; | |
429 } | |
430 | |
509 | 431 return v; |
432 } | |
433 | |
434 | |
435 ngx_int_t | |
436 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
499 | 437 { |
501 | 438 ngx_uint_t i; |
439 ngx_http_variable_t *v; | |
499 | 440 ngx_http_core_main_conf_t *cmcf; |
441 | |
4972
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Added checks that disallow adding a variable with an empty name.
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|
442 if (name->len == 0) { |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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|
443 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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changeset
|
444 "invalid variable name \"$\""); |
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Added checks that disallow adding a variable with an empty name.
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|
445 return NGX_ERROR; |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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|
446 } |
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Added checks that disallow adding a variable with an empty name.
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|
447 |
499 | 448 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
449 | |
501 | 450 v = cmcf->variables.elts; |
451 | |
452 if (v == NULL) { | |
499 | 453 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
|
454 sizeof(ngx_http_variable_t)) |
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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parents:
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diff
changeset
|
455 != NGX_OK) |
499 | 456 { |
509 | 457 return NGX_ERROR; |
499 | 458 } |
501 | 459 |
460 } else { | |
461 for (i = 0; i < cmcf->variables.nelts; i++) { | |
462 if (name->len != v[i].name.len | |
463 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
464 { | |
465 continue; | |
466 } | |
467 | |
509 | 468 return i; |
501 | 469 } |
499 | 470 } |
471 | |
501 | 472 v = ngx_array_push(&cmcf->variables); |
473 if (v == NULL) { | |
509 | 474 return NGX_ERROR; |
499 | 475 } |
476 | |
501 | 477 v->name.len = name->len; |
2049 | 478 v->name.data = ngx_pnalloc(cf->pool, name->len); |
501 | 479 if (v->name.data == NULL) { |
509 | 480 return NGX_ERROR; |
501 | 481 } |
499 | 482 |
2135 | 483 ngx_strlow(v->name.data, name->data, name->len); |
501 | 484 |
637 | 485 v->set_handler = NULL; |
486 v->get_handler = NULL; | |
501 | 487 v->data = 0; |
509 | 488 v->flags = 0; |
533 | 489 v->index = cmcf->variables.nelts - 1; |
501 | 490 |
4540
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Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
491 return v->index; |
499 | 492 } |
493 | |
494 | |
495 ngx_http_variable_value_t * | |
496 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
497 { | |
501 | 498 ngx_http_variable_t *v; |
499 | 499 ngx_http_core_main_conf_t *cmcf; |
500 | |
501 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
502 | |
553 | 503 if (cmcf->variables.nelts <= index) { |
499 | 504 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
505 "unknown variable index: %ui", index); |
499 | 506 return NULL; |
507 } | |
508 | |
573 | 509 if (r->variables[index].not_found || r->variables[index].valid) { |
510 return &r->variables[index]; | |
501 | 511 } |
499 | 512 |
501 | 513 v = cmcf->variables.elts; |
499 | 514 |
637 | 515 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
516 == NGX_OK) | |
517 { | |
1565 | 518 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
519 r->variables[index].no_cacheable = 1; | |
499 | 520 } |
573 | 521 |
522 return &r->variables[index]; | |
499 | 523 } |
524 | |
657 | 525 r->variables[index].valid = 0; |
526 r->variables[index].not_found = 1; | |
527 | |
798 | 528 return NULL; |
573 | 529 } |
530 | |
531 | |
532 ngx_http_variable_value_t * | |
533 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
534 { | |
1150 | 535 ngx_http_variable_value_t *v; |
573 | 536 |
537 v = &r->variables[index]; | |
538 | |
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
539 if (v->valid || v->not_found) { |
1565 | 540 if (!v->no_cacheable) { |
573 | 541 return v; |
542 } | |
543 | |
544 v->valid = 0; | |
545 v->not_found = 0; | |
509 | 546 } |
501 | 547 |
573 | 548 return ngx_http_get_indexed_variable(r, index); |
499 | 549 } |
550 | |
551 | |
552 ngx_http_variable_value_t * | |
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
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parents:
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|
553 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
499 | 554 { |
501 | 555 ngx_http_variable_t *v; |
573 | 556 ngx_http_variable_value_t *vv; |
499 | 557 ngx_http_core_main_conf_t *cmcf; |
558 | |
559 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
560 | |
611 | 561 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
499 | 562 |
611 | 563 if (v) { |
564 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
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parents:
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|
565 return ngx_http_get_flushed_variable(r, v->index); |
519 | 566 |
567 } else { | |
499 | 568 |
573 | 569 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
501 | 570 |
637 | 571 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
573 | 572 return vv; |
573 } | |
509 | 574 |
573 | 575 return NULL; |
576 } | |
509 | 577 } |
578 | |
579 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
580 if (vv == NULL) { | |
581 return NULL; | |
582 } | |
583 | |
6263
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Fixed variables prefix comparison.
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parents:
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diff
changeset
|
584 if (name->len >= 5 && ngx_strncmp(name->data, "http_", 5) == 0) { |
499 | 585 |
577 | 586 if (ngx_http_variable_unknown_header_in(r, vv, (uintptr_t) name) |
587 == NGX_OK) | |
588 { | |
589 return vv; | |
590 } | |
591 | |
592 return NULL; | |
593 } | |
594 | |
6263
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parents:
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diff
changeset
|
595 if (name->len >= 10 && ngx_strncmp(name->data, "sent_http_", 10) == 0) { |
577 | 596 |
597 if (ngx_http_variable_unknown_header_out(r, vv, (uintptr_t) name) | |
598 == NGX_OK) | |
573 | 599 { |
600 return vv; | |
601 } | |
499 | 602 |
603 return NULL; | |
604 } | |
605 | |
6263
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606 if (name->len >= 14 && ngx_strncmp(name->data, "upstream_http_", 14) == 0) { |
1162 | 607 |
608 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) | |
609 == NGX_OK) | |
610 { | |
611 return vv; | |
612 } | |
613 | |
614 return NULL; | |
615 } | |
616 | |
6263
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parents:
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diff
changeset
|
617 if (name->len >= 7 && ngx_strncmp(name->data, "cookie_", 7) == 0) { |
2307 | 618 |
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
619 if (ngx_http_variable_cookie(r, vv, (uintptr_t) name) == NGX_OK) { |
2307 | 620 return vv; |
621 } | |
622 | |
623 return NULL; | |
624 } | |
625 | |
6263
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parents:
6050
diff
changeset
|
626 if (name->len >= 16 |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
627 && ngx_strncmp(name->data, "upstream_cookie_", 16) == 0) |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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628 { |
5677
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Vladimir Homutov <vl@nginx.com>
parents:
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|
629 |
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Vladimir Homutov <vl@nginx.com>
parents:
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|
630 if (ngx_http_upstream_cookie_variable(r, vv, (uintptr_t) name) |
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parents:
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diff
changeset
|
631 == NGX_OK) |
3a48775f1535
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Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
632 { |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
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diff
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633 return vv; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
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diff
changeset
|
634 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
635 |
3a48775f1535
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parents:
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diff
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636 return NULL; |
3a48775f1535
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parents:
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diff
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|
637 } |
3a48775f1535
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Vladimir Homutov <vl@nginx.com>
parents:
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diff
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|
638 |
6263
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parents:
6050
diff
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639 if (name->len >= 4 && ngx_strncmp(name->data, "arg_", 4) == 0) { |
2137 | 640 |
641 if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { | |
642 return vv; | |
643 } | |
644 | |
645 return NULL; | |
646 } | |
647 | |
635 | 648 vv->not_found = 1; |
573 | 649 |
501 | 650 return vv; |
499 | 651 } |
652 | |
653 | |
573 | 654 static ngx_int_t |
655 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
656 uintptr_t data) | |
657 { | |
658 ngx_str_t *s; | |
659 | |
660 s = (ngx_str_t *) ((char *) r + data); | |
661 | |
662 if (s->data) { | |
663 v->len = s->len; | |
664 v->valid = 1; | |
1565 | 665 v->no_cacheable = 0; |
573 | 666 v->not_found = 0; |
667 v->data = s->data; | |
668 | |
669 } else { | |
670 v->not_found = 1; | |
671 } | |
672 | |
673 return NGX_OK; | |
674 } | |
675 | |
676 | |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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677 #if 0 |
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parents:
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diff
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|
678 |
637 | 679 static void |
1350 | 680 ngx_http_variable_request_set(ngx_http_request_t *r, |
681 ngx_http_variable_value_t *v, uintptr_t data) | |
682 { | |
683 ngx_str_t *s; | |
684 | |
685 s = (ngx_str_t *) ((char *) r + data); | |
686 | |
687 s->len = v->len; | |
688 s->data = v->data; | |
689 } | |
690 | |
5699
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parents:
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diff
changeset
|
691 #endif |
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parents:
5677
diff
changeset
|
692 |
1350 | 693 |
3282
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parents:
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changeset
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694 static ngx_int_t |
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|
695 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
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diff
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696 ngx_http_variable_value_t *v, uintptr_t data) |
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diff
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|
697 { |
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parents:
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diff
changeset
|
698 size_t *sp; |
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diff
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|
699 |
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3268
diff
changeset
|
700 sp = (size_t *) ((char *) r + data); |
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changeset
|
701 |
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3268
diff
changeset
|
702 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
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|
703 if (v->data == NULL) { |
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704 return NGX_ERROR; |
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|
705 } |
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parents:
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diff
changeset
|
706 |
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3268
diff
changeset
|
707 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
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708 v->valid = 1; |
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|
709 v->no_cacheable = 0; |
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|
710 v->not_found = 0; |
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|
711 |
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712 return NGX_OK; |
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|
713 } |
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|
714 |
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|
715 |
1350 | 716 static void |
637 | 717 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
718 ngx_http_variable_value_t *v, uintptr_t data) | |
719 { | |
720 ssize_t s, *sp; | |
721 ngx_str_t val; | |
722 | |
1310
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Sun Studio on sparc uses different bit order
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parents:
1191
diff
changeset
|
723 val.len = v->len; |
637 | 724 val.data = v->data; |
725 | |
726 s = ngx_parse_size(&val); | |
727 | |
728 if (s == NGX_ERROR) { | |
729 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
730 "invalid size \"%V\"", &val); | |
731 return; | |
732 } | |
733 | |
734 sp = (ssize_t *) ((char *) r + data); | |
735 | |
736 *sp = s; | |
737 | |
738 return; | |
739 } | |
740 | |
741 | |
573 | 742 static ngx_int_t |
743 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
744 uintptr_t data) | |
515 | 745 { |
573 | 746 ngx_table_elt_t *h; |
747 | |
748 h = *(ngx_table_elt_t **) ((char *) r + data); | |
749 | |
750 if (h) { | |
751 v->len = h->value.len; | |
752 v->valid = 1; | |
1565 | 753 v->no_cacheable = 0; |
573 | 754 v->not_found = 0; |
755 v->data = h->value.data; | |
756 | |
757 } else { | |
758 v->not_found = 1; | |
759 } | |
760 | |
761 return NGX_OK; | |
762 } | |
763 | |
764 | |
765 static ngx_int_t | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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changeset
|
766 ngx_http_variable_cookies(ngx_http_request_t *r, |
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767 ngx_http_variable_value_t *v, uintptr_t data) |
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768 { |
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|
769 return ngx_http_variable_headers_internal(r, v, data, ';'); |
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|
770 } |
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|
771 |
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changeset
|
772 |
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|
773 static ngx_int_t |
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|
774 ngx_http_variable_headers(ngx_http_request_t *r, |
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changeset
|
775 ngx_http_variable_value_t *v, uintptr_t data) |
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|
776 { |
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|
777 return ngx_http_variable_headers_internal(r, v, data, ','); |
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|
778 } |
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changeset
|
779 |
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changeset
|
780 |
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changeset
|
781 static ngx_int_t |
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changeset
|
782 ngx_http_variable_headers_internal(ngx_http_request_t *r, |
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|
783 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
573 | 784 { |
4334
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
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|
785 size_t len; |
f8881d301d62
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diff
changeset
|
786 u_char *p, *end; |
667 | 787 ngx_uint_t i, n; |
573 | 788 ngx_array_t *a; |
789 ngx_table_elt_t **h; | |
515 | 790 |
791 a = (ngx_array_t *) ((char *) r + data); | |
792 | |
667 | 793 n = a->nelts; |
4334
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diff
changeset
|
794 h = a->elts; |
f8881d301d62
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diff
changeset
|
795 |
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Fixed: some of $sent_http_* variables may contain header entries that actually
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|
796 len = 0; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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diff
changeset
|
797 |
f8881d301d62
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diff
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|
798 for (i = 0; i < n; i++) { |
f8881d301d62
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diff
changeset
|
799 |
f8881d301d62
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diff
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|
800 if (h[i]->hash == 0) { |
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
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|
801 continue; |
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Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
802 } |
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
|
803 |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
804 len += h[i]->value.len + 2; |
4334
f8881d301d62
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diff
changeset
|
805 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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diff
changeset
|
806 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
807 if (len == 0) { |
573 | 808 v->not_found = 1; |
809 return NGX_OK; | |
515 | 810 } |
811 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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diff
changeset
|
812 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
|
813 |
573 | 814 v->valid = 1; |
1565 | 815 v->no_cacheable = 0; |
573 | 816 v->not_found = 0; |
515 | 817 |
667 | 818 if (n == 1) { |
573 | 819 v->len = (*h)->value.len; |
820 v->data = (*h)->value.data; | |
515 | 821 |
573 | 822 return NGX_OK; |
515 | 823 } |
824 | |
2049 | 825 p = ngx_pnalloc(r->pool, len); |
573 | 826 if (p == NULL) { |
827 return NGX_ERROR; | |
828 } | |
829 | |
830 v->len = len; | |
831 v->data = p; | |
515 | 832 |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
833 end = p + len; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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diff
changeset
|
834 |
515 | 835 for (i = 0; /* void */ ; i++) { |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
836 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
837 if (h[i]->hash == 0) { |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
838 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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diff
changeset
|
839 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
840 |
573 | 841 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
515 | 842 |
4334
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
843 if (p == end) { |
515 | 844 break; |
845 } | |
846 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
5072
diff
changeset
|
847 *p++ = sep; *p++ = ' '; |
515 | 848 } |
849 | |
573 | 850 return NGX_OK; |
515 | 851 } |
852 | |
853 | |
573 | 854 static ngx_int_t |
577 | 855 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
856 ngx_http_variable_value_t *v, uintptr_t data) | |
857 { | |
858 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
859 &r->headers_in.headers.part, | |
860 sizeof("http_") - 1); | |
861 } | |
862 | |
863 | |
864 static ngx_int_t | |
865 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
573 | 866 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 867 { |
577 | 868 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
869 &r->headers_out.headers.part, | |
870 sizeof("sent_http_") - 1); | |
871 } | |
501 | 872 |
577 | 873 |
1162 | 874 ngx_int_t |
577 | 875 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
876 ngx_list_part_t *part, size_t prefix) | |
877 { | |
573 | 878 u_char ch; |
879 ngx_uint_t i, n; | |
880 ngx_table_elt_t *header; | |
499 | 881 |
882 header = part->elts; | |
883 | |
884 for (i = 0; /* void */ ; i++) { | |
885 | |
886 if (i >= part->nelts) { | |
887 if (part->next == NULL) { | |
888 break; | |
889 } | |
890 | |
891 part = part->next; | |
892 header = part->elts; | |
893 i = 0; | |
894 } | |
895 | |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
896 if (header[i].hash == 0) { |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
897 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
|
898 } |
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
|
899 |
577 | 900 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
499 | 901 ch = header[i].key.data[n]; |
902 | |
509 | 903 if (ch >= 'A' && ch <= 'Z') { |
904 ch |= 0x20; | |
499 | 905 |
906 } else if (ch == '-') { | |
907 ch = '_'; | |
908 } | |
909 | |
577 | 910 if (var->data[n + prefix] != ch) { |
499 | 911 break; |
912 } | |
913 } | |
914 | |
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
915 if (n + prefix == var->len && n == header[i].key.len) { |
573 | 916 v->len = header[i].value.len; |
917 v->valid = 1; | |
1565 | 918 v->no_cacheable = 0; |
573 | 919 v->not_found = 0; |
920 v->data = header[i].value.data; | |
499 | 921 |
573 | 922 return NGX_OK; |
499 | 923 } |
924 } | |
925 | |
573 | 926 v->not_found = 1; |
927 | |
928 return NGX_OK; | |
509 | 929 } |
930 | |
931 | |
573 | 932 static ngx_int_t |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
933 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
|
934 ngx_http_variable_value_t *v, uintptr_t data) |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
935 { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
936 u_char *p, *s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
937 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
938 s = r->request_line.data; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
939 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
940 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
941 s = r->request_start; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
942 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
943 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
944 v->not_found = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
945 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
946 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
947 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
948 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
|
949 if (*p == CR || *p == LF) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
950 break; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
951 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
952 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
953 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
954 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
|
955 r->request_line.data = s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
956 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
957 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
958 v->len = r->request_line.len; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
959 v->valid = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
960 v->no_cacheable = 0; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
961 v->not_found = 0; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
962 v->data = s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
963 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
964 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
965 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
966 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
967 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
968 static ngx_int_t |
2307 | 969 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
970 uintptr_t data) | |
971 { | |
972 ngx_str_t *name = (ngx_str_t *) data; | |
973 | |
974 ngx_str_t cookie, s; | |
975 | |
976 s.len = name->len - (sizeof("cookie_") - 1); | |
977 s.data = name->data + sizeof("cookie_") - 1; | |
978 | |
979 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
980 == NGX_DECLINED) | |
981 { | |
982 v->not_found = 1; | |
983 return NGX_OK; | |
984 } | |
985 | |
986 v->len = cookie.len; | |
987 v->valid = 1; | |
988 v->no_cacheable = 0; | |
989 v->not_found = 0; | |
990 v->data = cookie.data; | |
991 | |
992 return NGX_OK; | |
993 } | |
994 | |
995 | |
996 static ngx_int_t | |
2137 | 997 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
998 uintptr_t data) | |
999 { | |
1000 ngx_str_t *name = (ngx_str_t *) data; | |
1001 | |
2415 | 1002 u_char *arg; |
1003 size_t len; | |
1004 ngx_str_t value; | |
2137 | 1005 |
2415 | 1006 len = name->len - (sizeof("arg_") - 1); |
1007 arg = name->data + sizeof("arg_") - 1; | |
1008 | |
1009 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
2137 | 1010 v->not_found = 1; |
1011 return NGX_OK; | |
1012 } | |
1013 | |
2415 | 1014 v->data = value.data; |
1015 v->len = value.len; | |
1016 v->valid = 1; | |
1017 v->no_cacheable = 0; | |
1018 v->not_found = 0; | |
2137 | 1019 |
1020 return NGX_OK; | |
1021 } | |
1022 | |
1023 | |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1024 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1025 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1026 static ngx_int_t |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1027 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
|
1028 uintptr_t data) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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4540
diff
changeset
|
1029 { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1030 struct tcp_info ti; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1031 socklen_t len; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1032 uint32_t value; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1033 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1034 len = sizeof(struct tcp_info); |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1035 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
|
1036 v->not_found = 1; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1037 return NGX_OK; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1038 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1039 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1040 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
|
1041 if (v->data == NULL) { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1042 return NGX_ERROR; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1043 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1044 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1045 switch (data) { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1046 case 0: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1047 value = ti.tcpi_rtt; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1048 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1049 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1050 case 1: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1051 value = ti.tcpi_rttvar; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1052 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1053 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1054 case 2: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1055 value = ti.tcpi_snd_cwnd; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1056 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1057 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1058 case 3: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1059 value = ti.tcpi_rcv_space; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1060 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1061 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1062 /* suppress warning */ |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1063 default: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1064 value = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1065 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1066 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1067 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1068 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
|
1069 v->valid = 1; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1070 v->no_cacheable = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1071 v->not_found = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1072 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1073 return NGX_OK; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1074 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1075 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1076 #endif |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1077 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1078 |
2137 | 1079 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
|
1080 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
|
1081 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
|
1082 { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1083 u_char *p; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1084 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1085 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
|
1086 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
|
1087 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
|
1088 v->valid = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1089 v->no_cacheable = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1090 v->not_found = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1091 |
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1092 } else if (r->reading_body) { |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1093 v->not_found = 1; |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1094 v->no_cacheable = 1; |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1095 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1096 } 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
|
1097 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
|
1098 if (p == NULL) { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1099 return NGX_ERROR; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1100 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1101 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1102 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
|
1103 v->data = p; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1104 v->valid = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1105 v->no_cacheable = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1106 v->not_found = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1107 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1108 } else { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1109 v->not_found = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1110 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1111 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1112 return NGX_OK; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1113 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1114 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1115 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1116 static ngx_int_t |
573 | 1117 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1118 uintptr_t data) | |
509 | 1119 { |
1811 | 1120 ngx_http_core_srv_conf_t *cscf; |
1121 | |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1122 if (r->headers_in.server.len) { |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1123 v->len = r->headers_in.server.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1124 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
|
1125 |
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1126 } else { |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1127 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
|
1128 |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1129 v->len = cscf->server_name.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1130 v->data = cscf->server_name.data; |
509 | 1131 } |
1132 | |
573 | 1133 v->valid = 1; |
1565 | 1134 v->no_cacheable = 0; |
573 | 1135 v->not_found = 0; |
509 | 1136 |
573 | 1137 return NGX_OK; |
499 | 1138 } |
1139 | |
1140 | |
573 | 1141 static ngx_int_t |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1142 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
573 | 1143 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 1144 { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1145 struct sockaddr_in *sin; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1146 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1147 struct sockaddr_in6 *sin6; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1148 #endif |
982 | 1149 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1150 switch (r->connection->sockaddr->sa_family) { |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1151 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1152 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1153 case AF_INET6: |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1154 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
982 | 1155 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1156 v->len = sizeof(struct in6_addr); |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1157 v->valid = 1; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1158 v->no_cacheable = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1159 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
|
1160 v->data = sin6->sin6_addr.s6_addr; |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
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|
1161 |
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1162 break; |
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|
1163 #endif |
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|
1164 |
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1165 default: /* AF_INET */ |
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1166 sin = (struct sockaddr_in *) r->connection->sockaddr; |
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1167 |
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1168 v->len = sizeof(in_addr_t); |
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1169 v->valid = 1; |
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1170 v->no_cacheable = 0; |
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1171 v->not_found = 0; |
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1172 v->data = (u_char *) &sin->sin_addr; |
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1173 |
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1174 break; |
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|
1175 } |
982 | 1176 |
983
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1177 return NGX_OK; |
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|
1178 } |
982 | 1179 |
1180 | |
983
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|
1181 static ngx_int_t |
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ngx_http_variable_binary_remote_addr()
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|
1182 ngx_http_variable_remote_addr(ngx_http_request_t *r, |
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1183 ngx_http_variable_value_t *v, uintptr_t data) |
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1184 { |
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|
1185 v->len = r->connection->addr_text.len; |
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|
1186 v->valid = 1; |
1565 | 1187 v->no_cacheable = 0; |
983
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|
1188 v->not_found = 0; |
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|
1189 v->data = r->connection->addr_text.data; |
499 | 1190 |
573 | 1191 return NGX_OK; |
499 | 1192 } |
1193 | |
1194 | |
573 | 1195 static ngx_int_t |
1196 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
1197 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1198 { |
2512
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1199 ngx_uint_t port; |
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1200 struct sockaddr_in *sin; |
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1201 #if (NGX_HAVE_INET6) |
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1202 struct sockaddr_in6 *sin6; |
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1203 #endif |
509 | 1204 |
573 | 1205 v->len = 0; |
1206 v->valid = 1; | |
1565 | 1207 v->no_cacheable = 0; |
573 | 1208 v->not_found = 0; |
509 | 1209 |
2049 | 1210 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
573 | 1211 if (v->data == NULL) { |
1212 return NGX_ERROR; | |
509 | 1213 } |
1214 | |
2512
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|
1215 switch (r->connection->sockaddr->sa_family) { |
577 | 1216 |
2512
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1217 #if (NGX_HAVE_INET6) |
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1218 case AF_INET6: |
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1219 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
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1220 port = ntohs(sin6->sin6_port); |
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1221 break; |
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|
1222 #endif |
577 | 1223 |
5464
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|
1224 #if (NGX_HAVE_UNIX_DOMAIN) |
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Fixed handling of UNIX-domain sockets.
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|
1225 case AF_UNIX: |
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|
1226 port = 0; |
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|
1227 break; |
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Fixed handling of UNIX-domain sockets.
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|
1228 #endif |
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Fixed handling of UNIX-domain sockets.
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|
1229 |
2512
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1230 default: /* AF_INET */ |
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1231 sin = (struct sockaddr_in *) r->connection->sockaddr; |
509 | 1232 port = ntohs(sin->sin_port); |
2512
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1233 break; |
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1234 } |
577 | 1235 |
2512
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1236 if (port > 0 && port < 65536) { |
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|
1237 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
509 | 1238 } |
1239 | |
573 | 1240 return NGX_OK; |
509 | 1241 } |
1242 | |
1243 | |
573 | 1244 static ngx_int_t |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1245 ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
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Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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|
1246 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>
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diff
changeset
|
1247 { |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1248 v->len = r->connection->proxy_protocol_addr.len; |
3a72b1805c52
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1249 v->valid = 1; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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diff
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|
1250 v->no_cacheable = 0; |
3a72b1805c52
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Roman Arutyunyan <arut@nginx.com>
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|
1251 v->not_found = 0; |
3a72b1805c52
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1252 v->data = r->connection->proxy_protocol_addr.data; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1253 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1254 return NGX_OK; |
3a72b1805c52
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Roman Arutyunyan <arut@nginx.com>
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5464
diff
changeset
|
1255 } |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1256 |
3a72b1805c52
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Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1257 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1258 static ngx_int_t |
573 | 1259 ngx_http_variable_server_addr(ngx_http_request_t *r, |
1260 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1261 { |
1805 | 1262 ngx_str_t s; |
2512
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|
1263 u_char addr[NGX_SOCKADDR_STRLEN]; |
499 | 1264 |
2512
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|
1265 s.len = NGX_SOCKADDR_STRLEN; |
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|
1266 s.data = addr; |
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|
1267 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1268 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
2512
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|
1269 return NGX_ERROR; |
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|
1270 } |
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|
1271 |
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changeset
|
1272 s.data = ngx_pnalloc(r->pool, s.len); |
1805 | 1273 if (s.data == NULL) { |
573 | 1274 return NGX_ERROR; |
509 | 1275 } |
1276 | |
2512
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|
1277 ngx_memcpy(s.data, addr, s.len); |
509 | 1278 |
1805 | 1279 v->len = s.len; |
573 | 1280 v->valid = 1; |
1565 | 1281 v->no_cacheable = 0; |
573 | 1282 v->not_found = 0; |
1805 | 1283 v->data = s.data; |
499 | 1284 |
573 | 1285 return NGX_OK; |
499 | 1286 } |
1287 | |
1288 | |
573 | 1289 static ngx_int_t |
1290 ngx_http_variable_server_port(ngx_http_request_t *r, | |
1291 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1292 { |
2533 | 1293 ngx_uint_t port; |
1294 struct sockaddr_in *sin; | |
1295 #if (NGX_HAVE_INET6) | |
1296 struct sockaddr_in6 *sin6; | |
1297 #endif | |
1298 | |
1299 v->len = 0; | |
573 | 1300 v->valid = 1; |
1565 | 1301 v->no_cacheable = 0; |
573 | 1302 v->not_found = 0; |
2533 | 1303 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
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2844
diff
changeset
|
1304 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
2533 | 1305 return NGX_ERROR; |
1306 } | |
1307 | |
1308 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
1309 if (v->data == NULL) { | |
1310 return NGX_ERROR; | |
1311 } | |
1312 | |
1313 switch (r->connection->local_sockaddr->sa_family) { | |
1314 | |
1315 #if (NGX_HAVE_INET6) | |
1316 case AF_INET6: | |
1317 sin6 = (struct sockaddr_in6 *) r->connection->local_sockaddr; | |
1318 port = ntohs(sin6->sin6_port); | |
1319 break; | |
1320 #endif | |
1321 | |
5464
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1322 #if (NGX_HAVE_UNIX_DOMAIN) |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1323 case AF_UNIX: |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
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5434
diff
changeset
|
1324 port = 0; |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
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5434
diff
changeset
|
1325 break; |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1326 #endif |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1327 |
2533 | 1328 default: /* AF_INET */ |
1329 sin = (struct sockaddr_in *) r->connection->local_sockaddr; | |
1330 port = ntohs(sin->sin_port); | |
1331 break; | |
1332 } | |
1333 | |
1334 if (port > 0 && port < 65536) { | |
1335 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
1336 } | |
509 | 1337 |
573 | 1338 return NGX_OK; |
509 | 1339 } |
1340 | |
1341 | |
573 | 1342 static ngx_int_t |
731 | 1343 ngx_http_variable_scheme(ngx_http_request_t *r, |
1344 ngx_http_variable_value_t *v, uintptr_t data) | |
1345 { | |
1346 #if (NGX_HTTP_SSL) | |
1347 | |
1348 if (r->connection->ssl) { | |
1349 v->len = sizeof("https") - 1; | |
1350 v->valid = 1; | |
1565 | 1351 v->no_cacheable = 0; |
731 | 1352 v->not_found = 0; |
732 | 1353 v->data = (u_char *) "https"; |
731 | 1354 |
1355 return NGX_OK; | |
1356 } | |
1357 | |
1358 #endif | |
1359 | |
1360 v->len = sizeof("http") - 1; | |
1361 v->valid = 1; | |
1565 | 1362 v->no_cacheable = 0; |
731 | 1363 v->not_found = 0; |
732 | 1364 v->data = (u_char *) "http"; |
731 | 1365 |
1366 return NGX_OK; | |
1367 } | |
1368 | |
1369 | |
1370 static ngx_int_t | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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3929
diff
changeset
|
1371 ngx_http_variable_https(ngx_http_request_t *r, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
1372 ngx_http_variable_value_t *v, uintptr_t data) |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
1373 { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
1374 #if (NGX_HTTP_SSL) |
4d9f985fd217
Added the $https variable.
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diff
changeset
|
1375 |
4d9f985fd217
Added the $https variable.
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diff
changeset
|
1376 if (r->connection->ssl) { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
1377 v->len = sizeof("on") - 1; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
1378 v->valid = 1; |
4d9f985fd217
Added the $https variable.
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changeset
|
1379 v->no_cacheable = 0; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
1380 v->not_found = 0; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
1381 v->data = (u_char *) "on"; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1382 |
4d9f985fd217
Added the $https variable.
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1383 return NGX_OK; |
4d9f985fd217
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1384 } |
4d9f985fd217
Added the $https variable.
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|
1385 |
4d9f985fd217
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|
1386 #endif |
4d9f985fd217
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|
1387 |
4d9f985fd217
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1388 *v = ngx_http_variable_null_value; |
4d9f985fd217
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1389 |
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1390 return NGX_OK; |
4d9f985fd217
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1391 } |
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1392 |
4d9f985fd217
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1393 |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
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1394 static void |
e9dbffc18a77
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1395 ngx_http_variable_set_args(ngx_http_request_t *r, |
e9dbffc18a77
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1396 ngx_http_variable_value_t *v, uintptr_t data) |
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1397 { |
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1398 r->args.len = v->len; |
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Setting $args now invalidates unparsed uri.
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1399 r->args.data = v->data; |
e9dbffc18a77
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|
1400 r->valid_unparsed_uri = 0; |
e9dbffc18a77
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1401 } |
e9dbffc18a77
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1402 |
e9dbffc18a77
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|
1403 |
4332
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1404 static ngx_int_t |
1351 | 1405 ngx_http_variable_is_args(ngx_http_request_t *r, |
1406 ngx_http_variable_value_t *v, uintptr_t data) | |
1407 { | |
1408 v->valid = 1; | |
1565 | 1409 v->no_cacheable = 0; |
1351 | 1410 v->not_found = 0; |
1411 | |
1412 if (r->args.len == 0) { | |
1413 v->len = 0; | |
1414 v->data = NULL; | |
1415 return NGX_OK; | |
1416 } | |
1417 | |
1418 v->len = 1; | |
1419 v->data = (u_char *) "?"; | |
1420 | |
1421 return NGX_OK; | |
1422 } | |
1423 | |
1424 | |
1425 static ngx_int_t | |
573 | 1426 ngx_http_variable_document_root(ngx_http_request_t *r, |
1427 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1428 { |
671 | 1429 ngx_str_t path; |
573 | 1430 ngx_http_core_loc_conf_t *clcf; |
509 | 1431 |
1432 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1433 | |
671 | 1434 if (clcf->root_lengths == NULL) { |
1435 v->len = clcf->root.len; | |
1436 v->valid = 1; | |
1565 | 1437 v->no_cacheable = 0; |
671 | 1438 v->not_found = 0; |
1439 v->data = clcf->root.data; | |
1440 | |
1441 } else { | |
1442 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
1443 clcf->root_values->elts) | |
1444 == NULL) | |
1445 { | |
1446 return NGX_ERROR; | |
1447 } | |
1448 | |
5316
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
|
1449 if (ngx_get_full_name(r->pool, (ngx_str_t *) &ngx_cycle->prefix, &path) |
12dd27b74117
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Valentin Bartenev <vbart@nginx.com>
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|
1450 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
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|
1451 { |
671 | 1452 return NGX_ERROR; |
1453 } | |
1454 | |
1455 v->len = path.len; | |
1456 v->valid = 1; | |
1565 | 1457 v->no_cacheable = 0; |
671 | 1458 v->not_found = 0; |
1459 v->data = path.data; | |
1460 } | |
509 | 1461 |
573 | 1462 return NGX_OK; |
509 | 1463 } |
1464 | |
1465 | |
573 | 1466 static ngx_int_t |
2259 | 1467 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
1468 ngx_http_variable_value_t *v, uintptr_t data) | |
1469 { | |
4558
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Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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|
1470 u_char *real; |
2259 | 1471 size_t len; |
1472 ngx_str_t path; | |
1473 ngx_http_core_loc_conf_t *clcf; | |
4558
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|
1474 #if (NGX_HAVE_MAX_PATH) |
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|
1475 u_char buffer[NGX_MAX_PATH]; |
8865fd1f3aa5
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1476 #endif |
2259 | 1477 |
1478 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1479 | |
1480 if (clcf->root_lengths == NULL) { | |
1481 path = clcf->root; | |
1482 | |
1483 } else { | |
1484 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
1485 clcf->root_values->elts) | |
1486 == NULL) | |
1487 { | |
1488 return NGX_ERROR; | |
1489 } | |
1490 | |
1491 path.data[path.len - 1] = '\0'; | |
1492 | |
5316
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Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
1493 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:
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diff
changeset
|
1494 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
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|
1495 { |
2259 | 1496 return NGX_ERROR; |
1497 } | |
1498 } | |
1499 | |
4558
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Fixed unconditional MAX_PATH usage (ticket #22).
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|
1500 #if (NGX_HAVE_MAX_PATH) |
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|
1501 real = buffer; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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|
1502 #else |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
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|
1503 real = NULL; |
8865fd1f3aa5
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parents:
4545
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|
1504 #endif |
8865fd1f3aa5
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|
1505 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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|
1506 real = ngx_realpath(path.data, real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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|
1507 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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|
1508 if (real == NULL) { |
2259 | 1509 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
1510 ngx_realpath_n " \"%s\" failed", path.data); | |
1511 return NGX_ERROR; | |
1512 } | |
1513 | |
1514 len = ngx_strlen(real); | |
1515 | |
1516 v->data = ngx_pnalloc(r->pool, len); | |
1517 if (v->data == NULL) { | |
4558
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Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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|
1518 #if !(NGX_HAVE_MAX_PATH) |
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Fixed unconditional MAX_PATH usage (ticket #22).
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|
1519 ngx_free(real); |
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Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
changeset
|
1520 #endif |
2259 | 1521 return NGX_ERROR; |
1522 } | |
1523 | |
1524 v->len = len; | |
1525 v->valid = 1; | |
1526 v->no_cacheable = 0; | |
1527 v->not_found = 0; | |
1528 | |
1529 ngx_memcpy(v->data, real, len); | |
1530 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1531 #if !(NGX_HAVE_MAX_PATH) |
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Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1532 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
1533 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
changeset
|
1534 |
2259 | 1535 return NGX_OK; |
1536 } | |
1537 | |
1538 | |
1539 static ngx_int_t | |
573 | 1540 ngx_http_variable_request_filename(ngx_http_request_t *r, |
1541 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1542 { |
773 | 1543 size_t root; |
573 | 1544 ngx_str_t path; |
499 | 1545 |
773 | 1546 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
573 | 1547 return NGX_ERROR; |
557 | 1548 } |
509 | 1549 |
557 | 1550 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
509 | 1551 |
573 | 1552 v->len = path.len - 1; |
1553 v->valid = 1; | |
1565 | 1554 v->no_cacheable = 0; |
573 | 1555 v->not_found = 0; |
1556 v->data = path.data; | |
499 | 1557 |
573 | 1558 return NGX_OK; |
499 | 1559 } |
1560 | |
1561 | |
573 | 1562 static ngx_int_t |
1811 | 1563 ngx_http_variable_server_name(ngx_http_request_t *r, |
1564 ngx_http_variable_value_t *v, uintptr_t data) | |
1565 { | |
1566 ngx_http_core_srv_conf_t *cscf; | |
1567 | |
1568 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
1569 | |
1570 v->len = cscf->server_name.len; | |
1571 v->valid = 1; | |
1572 v->no_cacheable = 0; | |
1573 v->not_found = 0; | |
1574 v->data = cscf->server_name.data; | |
1575 | |
1576 return NGX_OK; | |
1577 } | |
1578 | |
1579 | |
1580 static ngx_int_t | |
573 | 1581 ngx_http_variable_request_method(ngx_http_request_t *r, |
1582 ngx_http_variable_value_t *v, uintptr_t data) | |
561 | 1583 { |
647 | 1584 if (r->main->method_name.data) { |
1585 v->len = r->main->method_name.len; | |
573 | 1586 v->valid = 1; |
1565 | 1587 v->no_cacheable = 0; |
573 | 1588 v->not_found = 0; |
647 | 1589 v->data = r->main->method_name.data; |
573 | 1590 |
1591 } else { | |
1592 v->not_found = 1; | |
561 | 1593 } |
1594 | |
573 | 1595 return NGX_OK; |
561 | 1596 } |
1597 | |
1598 | |
573 | 1599 static ngx_int_t |
1600 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
1601 ngx_http_variable_value_t *v, uintptr_t data) | |
539 | 1602 { |
573 | 1603 ngx_int_t rc; |
539 | 1604 |
1605 rc = ngx_http_auth_basic_user(r); | |
1606 | |
1607 if (rc == NGX_DECLINED) { | |
573 | 1608 v->not_found = 1; |
1609 return NGX_OK; | |
539 | 1610 } |
1611 | |
1612 if (rc == NGX_ERROR) { | |
573 | 1613 return NGX_ERROR; |
539 | 1614 } |
1615 | |
573 | 1616 v->len = r->headers_in.user.len; |
1617 v->valid = 1; | |
1565 | 1618 v->no_cacheable = 0; |
573 | 1619 v->not_found = 0; |
1620 v->data = r->headers_in.user.data; | |
571 | 1621 |
573 | 1622 return NGX_OK; |
571 | 1623 } |
1624 | |
1625 | |
611 | 1626 static ngx_int_t |
4886 | 1627 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
1628 ngx_http_variable_value_t *v, uintptr_t data) | |
1629 { | |
1630 u_char *p; | |
1631 | |
1632 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
1633 if (p == NULL) { | |
1634 return NGX_ERROR; | |
1635 } | |
1636 | |
1637 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
1638 v->valid = 1; | |
1639 v->no_cacheable = 0; | |
1640 v->not_found = 0; | |
1641 v->data = p; | |
1642 | |
1643 return NGX_OK; | |
1644 } | |
1645 | |
1646 | |
1647 static ngx_int_t | |
611 | 1648 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
1649 ngx_http_variable_value_t *v, uintptr_t data) | |
1650 { | |
1651 off_t sent; | |
1652 u_char *p; | |
1653 | |
1654 sent = r->connection->sent - r->header_size; | |
1655 | |
1656 if (sent < 0) { | |
1657 sent = 0; | |
1658 } | |
1659 | |
2049 | 1660 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
611 | 1661 if (p == NULL) { |
1662 return NGX_ERROR; | |
1663 } | |
1664 | |
1665 v->len = ngx_sprintf(p, "%O", sent) - p; | |
1666 v->valid = 1; | |
1565 | 1667 v->no_cacheable = 0; |
611 | 1668 v->not_found = 0; |
1669 v->data = p; | |
1670 | |
1671 return NGX_OK; | |
1672 } | |
1673 | |
1674 | |
629 | 1675 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
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|
1676 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
|
1677 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
|
1678 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1679 v->data = (u_char *) (r->pipeline ? "p" : "."); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
1680 v->len = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1681 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1682 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
1683 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
1684 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
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changeset
|
1685 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1686 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
1687 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1688 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1689 static ngx_int_t |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1690 ngx_http_variable_status(ngx_http_request_t *r, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1691 ngx_http_variable_value_t *v, uintptr_t data) |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1692 { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1693 ngx_uint_t status; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1694 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1695 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1696 if (v->data == NULL) { |
956edecaedeb
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|
1697 return NGX_ERROR; |
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|
1698 } |
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|
1699 |
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|
1700 if (r->err_status) { |
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|
1701 status = r->err_status; |
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1702 |
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1703 } else if (r->headers_out.status) { |
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|
1704 status = r->headers_out.status; |
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1705 |
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1706 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
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1707 status = 9; |
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1708 |
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1709 } else { |
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1710 status = 0; |
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1711 } |
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1712 |
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1713 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
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1714 v->valid = 1; |
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1715 v->no_cacheable = 0; |
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1716 v->not_found = 0; |
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1717 |
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1718 return NGX_OK; |
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1719 } |
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1720 |
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1721 |
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1722 static ngx_int_t |
641 | 1723 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
1724 ngx_http_variable_value_t *v, uintptr_t data) | |
1725 { | |
1726 if (r->headers_out.content_type.len) { | |
1727 v->len = r->headers_out.content_type.len; | |
1728 v->valid = 1; | |
1565 | 1729 v->no_cacheable = 0; |
641 | 1730 v->not_found = 0; |
1731 v->data = r->headers_out.content_type.data; | |
1732 | |
1733 } else { | |
1734 v->not_found = 1; | |
1735 } | |
1736 | |
1737 return NGX_OK; | |
1738 } | |
1739 | |
1740 | |
1741 static ngx_int_t | |
1742 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
1743 ngx_http_variable_value_t *v, uintptr_t data) | |
1744 { | |
1745 u_char *p; | |
1746 | |
1747 if (r->headers_out.content_length) { | |
1748 v->len = r->headers_out.content_length->value.len; | |
1749 v->valid = 1; | |
1565 | 1750 v->no_cacheable = 0; |
641 | 1751 v->not_found = 0; |
1752 v->data = r->headers_out.content_length->value.data; | |
1753 | |
1754 return NGX_OK; | |
1755 } | |
1756 | |
1757 if (r->headers_out.content_length_n >= 0) { | |
2049 | 1758 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
641 | 1759 if (p == NULL) { |
1760 return NGX_ERROR; | |
1761 } | |
1762 | |
1763 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
1764 v->valid = 1; | |
1565 | 1765 v->no_cacheable = 0; |
641 | 1766 v->not_found = 0; |
1767 v->data = p; | |
1768 | |
1769 return NGX_OK; | |
1770 } | |
1771 | |
1772 v->not_found = 1; | |
1773 | |
1774 return NGX_OK; | |
1775 } | |
1776 | |
1777 | |
1778 static ngx_int_t | |
2485
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1779 ngx_http_variable_sent_location(ngx_http_request_t *r, |
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1780 ngx_http_variable_value_t *v, uintptr_t data) |
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1781 { |
2539
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1782 ngx_str_t name; |
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1783 |
2485
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1784 if (r->headers_out.location) { |
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1785 v->len = r->headers_out.location->value.len; |
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1786 v->valid = 1; |
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1787 v->no_cacheable = 0; |
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1788 v->not_found = 0; |
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1789 v->data = r->headers_out.location->value.data; |
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1790 |
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1791 return NGX_OK; |
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1792 } |
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1793 |
3516
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1794 ngx_str_set(&name, "sent_http_location"); |
2539
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1795 |
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1796 return ngx_http_variable_unknown_header(v, &name, |
2485
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1797 &r->headers_out.headers.part, |
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1798 sizeof("sent_http_") - 1); |
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1799 } |
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1800 |
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1801 |
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1802 static ngx_int_t |
641 | 1803 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
1804 ngx_http_variable_value_t *v, uintptr_t data) | |
1805 { | |
1806 u_char *p; | |
1807 | |
1808 if (r->headers_out.last_modified) { | |
1809 v->len = r->headers_out.last_modified->value.len; | |
1810 v->valid = 1; | |
1565 | 1811 v->no_cacheable = 0; |
641 | 1812 v->not_found = 0; |
1813 v->data = r->headers_out.last_modified->value.data; | |
1814 | |
1815 return NGX_OK; | |
1816 } | |
1817 | |
1818 if (r->headers_out.last_modified_time >= 0) { | |
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1819 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
641 | 1820 if (p == NULL) { |
1821 return NGX_ERROR; | |
1822 } | |
1823 | |
1824 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
1825 v->valid = 1; | |
1565 | 1826 v->no_cacheable = 0; |
641 | 1827 v->not_found = 0; |
1828 v->data = p; | |
1829 | |
1830 return NGX_OK; | |
1831 } | |
1832 | |
1833 v->not_found = 1; | |
1834 | |
1835 return NGX_OK; | |
1836 } | |
1837 | |
1838 | |
1839 static ngx_int_t | |
1840 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
1841 ngx_http_variable_value_t *v, uintptr_t data) | |
1842 { | |
1843 size_t len; | |
1844 char *p; | |
1845 | |
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1846 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
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1847 len = sizeof("upgrade") - 1; |
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1848 p = "upgrade"; |
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1849 |
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1850 } else if (r->keepalive) { |
641 | 1851 len = sizeof("keep-alive") - 1; |
1852 p = "keep-alive"; | |
1853 | |
1854 } else { | |
1855 len = sizeof("close") - 1; | |
1856 p = "close"; | |
1857 } | |
1858 | |
1859 v->len = len; | |
1860 v->valid = 1; | |
1565 | 1861 v->no_cacheable = 0; |
641 | 1862 v->not_found = 0; |
1863 v->data = (u_char *) p; | |
1864 | |
1865 return NGX_OK; | |
1866 } | |
1867 | |
1868 | |
1869 static ngx_int_t | |
1870 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
1871 ngx_http_variable_value_t *v, uintptr_t data) | |
1872 { | |
1873 u_char *p; | |
1874 ngx_http_core_loc_conf_t *clcf; | |
1875 | |
1876 if (r->keepalive) { | |
1877 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1878 | |
1879 if (clcf->keepalive_header) { | |
1880 | |
2049 | 1881 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
641 | 1882 if (p == NULL) { |
1883 return NGX_ERROR; | |
1884 } | |
1885 | |
1886 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
1887 v->valid = 1; | |
1565 | 1888 v->no_cacheable = 0; |
641 | 1889 v->not_found = 0; |
1890 v->data = p; | |
1891 | |
1892 return NGX_OK; | |
1893 } | |
1894 } | |
1895 | |
1896 v->not_found = 1; | |
1897 | |
1898 return NGX_OK; | |
1899 } | |
1900 | |
1901 | |
1902 static ngx_int_t | |
1903 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
1904 ngx_http_variable_value_t *v, uintptr_t data) | |
1905 { | |
1906 if (r->chunked) { | |
1907 v->len = sizeof("chunked") - 1; | |
1908 v->valid = 1; | |
1565 | 1909 v->no_cacheable = 0; |
641 | 1910 v->not_found = 0; |
1911 v->data = (u_char *) "chunked"; | |
1912 | |
1913 } else { | |
1914 v->not_found = 1; | |
1915 } | |
1916 | |
1917 return NGX_OK; | |
1918 } | |
1919 | |
1920 | |
1921 static ngx_int_t | |
629 | 1922 ngx_http_variable_request_completion(ngx_http_request_t *r, |
1923 ngx_http_variable_value_t *v, uintptr_t data) | |
1924 { | |
1925 if (r->request_complete) { | |
1926 v->len = 2; | |
1927 v->valid = 1; | |
1565 | 1928 v->no_cacheable = 0; |
629 | 1929 v->not_found = 0; |
1930 v->data = (u_char *) "OK"; | |
1931 | |
1932 return NGX_OK; | |
1933 } | |
1934 | |
1935 v->len = 0; | |
1936 v->valid = 1; | |
1565 | 1937 v->no_cacheable = 0; |
629 | 1938 v->not_found = 0; |
1939 v->data = (u_char *) ""; | |
1940 | |
1941 return NGX_OK; | |
1942 } | |
1943 | |
1944 | |
759 | 1945 static ngx_int_t |
2844 | 1946 ngx_http_variable_request_body(ngx_http_request_t *r, |
1947 ngx_http_variable_value_t *v, uintptr_t data) | |
1948 { | |
1949 u_char *p; | |
1950 size_t len; | |
4921
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1951 ngx_buf_t *buf; |
2844 | 1952 ngx_chain_t *cl; |
1953 | |
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1954 if (r->request_body == NULL |
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1955 || r->request_body->bufs == NULL |
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1956 || r->request_body->temp_file) |
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1957 { |
2844 | 1958 v->not_found = 1; |
1959 | |
1960 return NGX_OK; | |
1961 } | |
1962 | |
1963 cl = r->request_body->bufs; | |
1964 buf = cl->buf; | |
1965 | |
1966 if (cl->next == NULL) { | |
1967 v->len = buf->last - buf->pos; | |
1968 v->valid = 1; | |
1969 v->no_cacheable = 0; | |
1970 v->not_found = 0; | |
1971 v->data = buf->pos; | |
1972 | |
1973 return NGX_OK; | |
1974 } | |
1975 | |
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1976 len = buf->last - buf->pos; |
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1977 cl = cl->next; |
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1978 |
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|
1979 for ( /* void */ ; cl; cl = cl->next) { |
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1980 buf = cl->buf; |
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1981 len += buf->last - buf->pos; |
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|
1982 } |
2844 | 1983 |
1984 p = ngx_pnalloc(r->pool, len); | |
1985 if (p == NULL) { | |
1986 return NGX_ERROR; | |
1987 } | |
1988 | |
1989 v->data = p; | |
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1990 cl = r->request_body->bufs; |
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|
1991 |
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1992 for ( /* void */ ; cl; cl = cl->next) { |
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1993 buf = cl->buf; |
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1994 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
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1995 } |
2844 | 1996 |
1997 v->len = len; | |
1998 v->valid = 1; | |
1999 v->no_cacheable = 0; | |
2000 v->not_found = 0; | |
2001 | |
2002 return NGX_OK; | |
2003 } | |
2004 | |
2005 | |
2006 static ngx_int_t | |
759 | 2007 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
2008 ngx_http_variable_value_t *v, uintptr_t data) | |
2009 { | |
2010 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
763
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diff
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|
2011 v->not_found = 1; |
759 | 2012 |
2013 return NGX_OK; | |
2014 } | |
2015 | |
2016 v->len = r->request_body->temp_file->file.name.len; | |
2017 v->valid = 1; | |
1565 | 2018 v->no_cacheable = 0; |
759 | 2019 v->not_found = 0; |
2020 v->data = r->request_body->temp_file->file.name.data; | |
2021 | |
2022 return NGX_OK; | |
2023 } | |
2024 | |
2025 | |
1329 | 2026 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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|
2027 ngx_http_variable_request_length(ngx_http_request_t *r, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2028 ngx_http_variable_value_t *v, uintptr_t data) |
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|
2029 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2030 u_char *p; |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2031 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2032 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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|
2033 if (p == NULL) { |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2034 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2035 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2036 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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|
2037 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2038 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2039 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2040 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2041 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2042 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2043 return NGX_OK; |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2044 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2045 |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2046 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
2047 static ngx_int_t |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2048 ngx_http_variable_request_time(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2049 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2050 { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2051 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2052 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2053 ngx_msec_int_t ms; |
002f2c783d7c
Variables $request_time and $msec.
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|
2054 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2055 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2056 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2057 return NGX_ERROR; |
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Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2058 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2059 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2060 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2061 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2062 ms = (ngx_msec_int_t) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2063 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
002f2c783d7c
Variables $request_time and $msec.
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|
2064 ms = ngx_max(ms, 0); |
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Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2065 |
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2066 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2067 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2068 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2069 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2070 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2071 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2072 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2073 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2074 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2075 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2076 static ngx_int_t |
6531 | 2077 ngx_http_variable_request_id(ngx_http_request_t *r, |
2078 ngx_http_variable_value_t *v, uintptr_t data) | |
2079 { | |
2080 u_char *id; | |
2081 | |
2082 #if (NGX_OPENSSL) | |
2083 u_char random_bytes[16]; | |
2084 #endif | |
2085 | |
2086 id = ngx_pnalloc(r->pool, 32); | |
2087 if (id == NULL) { | |
2088 return NGX_ERROR; | |
2089 } | |
2090 | |
2091 v->valid = 1; | |
2092 v->no_cacheable = 0; | |
2093 v->not_found = 0; | |
2094 | |
2095 v->len = 32; | |
2096 v->data = id; | |
2097 | |
2098 #if (NGX_OPENSSL) | |
2099 | |
2100 if (RAND_bytes(random_bytes, 16) == 1) { | |
2101 ngx_hex_dump(id, random_bytes, 16); | |
2102 return NGX_OK; | |
2103 } | |
2104 | |
2105 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
2106 | |
2107 #endif | |
2108 | |
2109 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
2110 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
2111 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
2112 | |
2113 return NGX_OK; | |
2114 } | |
2115 | |
2116 | |
2117 static ngx_int_t | |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2118 ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2119 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2120 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2121 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2122 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2123 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2124 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2125 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2126 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2127 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2128 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
|
2129 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2130 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2131 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2132 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2133 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2134 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2135 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2136 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2137 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2138 static ngx_int_t |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2139 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
|
2140 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2141 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2142 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2143 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2144 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2145 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2146 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2147 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2148 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2149 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2150 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2151 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2152 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2153 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2154 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2155 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2156 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2157 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2158 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2159 static ngx_int_t |
1329 | 2160 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
2161 ngx_http_variable_value_t *v, uintptr_t data) | |
2162 { | |
2163 v->len = sizeof(NGINX_VERSION) - 1; | |
2164 v->valid = 1; | |
1565 | 2165 v->no_cacheable = 0; |
1329 | 2166 v->not_found = 0; |
2167 v->data = (u_char *) NGINX_VERSION; | |
2168 | |
2169 return NGX_OK; | |
2170 } | |
2171 | |
2172 | |
2011 | 2173 static ngx_int_t |
2174 ngx_http_variable_hostname(ngx_http_request_t *r, | |
2175 ngx_http_variable_value_t *v, uintptr_t data) | |
2176 { | |
2177 v->len = ngx_cycle->hostname.len; | |
2178 v->valid = 1; | |
2179 v->no_cacheable = 0; | |
2180 v->not_found = 0; | |
2181 v->data = ngx_cycle->hostname.data; | |
2182 | |
2183 return NGX_OK; | |
2184 } | |
2185 | |
2186 | |
2249 | 2187 static ngx_int_t |
2188 ngx_http_variable_pid(ngx_http_request_t *r, | |
2189 ngx_http_variable_value_t *v, uintptr_t data) | |
2190 { | |
2191 u_char *p; | |
2192 | |
2193 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
2194 if (p == NULL) { | |
2195 return NGX_ERROR; | |
2196 } | |
2197 | |
2198 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
2199 v->valid = 1; | |
2200 v->no_cacheable = 0; | |
2201 v->not_found = 0; | |
2202 v->data = p; | |
2203 | |
2204 return NGX_OK; | |
2205 } | |
2206 | |
2207 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2208 static ngx_int_t |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2209 ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2210 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2211 { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2212 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2213 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2214 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2215 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
|
2216 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2217 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2218 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2219 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2220 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2221 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2222 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2223 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2224 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2225 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2226 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2227 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2228 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2229 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2230 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2231 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2232 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2233 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
|
2234 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
|
2235 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2236 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2237 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2238 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
|
2239 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2240 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2241 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2242 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2243 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
|
2244 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
|
2245 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2246 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
|
2247 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2248 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2249 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2250 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2251 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2252 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2253 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2254 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2255 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2256 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2257 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
|
2258 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
|
2259 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2260 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2261 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2262 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
|
2263 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2264 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2265 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2266 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2267 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
|
2268 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2269 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
|
2270 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2271 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2272 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2273 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2274 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2275 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2276 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2277 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2278 |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2279 void * |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2280 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
|
2281 { |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2282 void *value; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2283 u_char *low; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2284 size_t len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2285 ngx_uint_t key; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2286 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2287 len = match->len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2288 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2289 if (len) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2290 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
|
2291 if (low == NULL) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2292 return NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2293 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2294 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2295 } else { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2296 low = NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2297 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2298 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2299 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
|
2300 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2301 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
|
2302 if (value) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2303 return value; |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2304 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2305 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2306 #if (NGX_PCRE) |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2307 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2308 if (len && map->nregex) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2309 ngx_int_t n; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2310 ngx_uint_t i; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2311 ngx_http_map_regex_t *reg; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2312 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2313 reg = map->regex; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2314 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2315 for (i = 0; i < map->nregex; i++) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2316 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2317 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
|
2318 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2319 if (n == NGX_OK) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2320 return reg[i].value; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2321 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2322 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2323 if (n == NGX_DECLINED) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2324 continue; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2325 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2326 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2327 /* NGX_ERROR */ |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2328 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2329 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2330 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2331 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2332 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2333 #endif |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2334 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2335 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2336 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2337 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2338 |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2339 #if (NGX_PCRE) |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2340 |
3325 | 2341 static ngx_int_t |
2342 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
2343 uintptr_t data) | |
2344 { | |
2345 v->not_found = 1; | |
2346 return NGX_OK; | |
2347 } | |
2348 | |
2349 | |
2350 ngx_http_regex_t * | |
2351 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
2352 { | |
2353 u_char *p; | |
2354 size_t size; | |
2355 ngx_str_t name; | |
2356 ngx_uint_t i, n; | |
2357 ngx_http_variable_t *v; | |
2358 ngx_http_regex_t *re; | |
2359 ngx_http_regex_variable_t *rv; | |
2360 ngx_http_core_main_conf_t *cmcf; | |
2361 | |
2362 rc->pool = cf->pool; | |
2363 | |
2364 if (ngx_regex_compile(rc) != NGX_OK) { | |
2365 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
2366 return NULL; | |
2367 } | |
2368 | |
2369 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
2370 if (re == NULL) { | |
2371 return NULL; | |
2372 } | |
2373 | |
2374 re->regex = rc->regex; | |
2375 re->ncaptures = rc->captures; | |
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2376 re->name = rc->pattern; |
3325 | 2377 |
2378 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2379 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
2380 | |
2381 n = (ngx_uint_t) rc->named_captures; | |
2382 | |
2383 if (n == 0) { | |
2384 return re; | |
2385 } | |
2386 | |
2387 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
2388 if (rv == NULL) { | |
2389 return NULL; | |
2390 } | |
2391 | |
2392 re->variables = rv; | |
2393 re->nvariables = n; | |
2394 | |
2395 size = rc->name_size; | |
2396 p = rc->names; | |
2397 | |
2398 for (i = 0; i < n; i++) { | |
2399 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
2400 | |
2401 name.data = &p[2]; | |
2402 name.len = ngx_strlen(name.data); | |
2403 | |
2404 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
2405 if (v == NULL) { | |
2406 return NULL; | |
2407 } | |
2408 | |
2409 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
2410 if (rv[i].index == NGX_ERROR) { | |
2411 return NULL; | |
2412 } | |
2413 | |
2414 v->get_handler = ngx_http_variable_not_found; | |
2415 | |
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2416 p += size; |
3325 | 2417 } |
2418 | |
2419 return re; | |
2420 } | |
2421 | |
2422 | |
2423 ngx_int_t | |
2424 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
2425 { | |
2426 ngx_int_t rc, index; | |
2427 ngx_uint_t i, n, len; | |
2428 ngx_http_variable_value_t *vv; | |
2429 ngx_http_core_main_conf_t *cmcf; | |
2430 | |
2431 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
2432 | |
2433 if (re->ncaptures) { | |
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2434 len = cmcf->ncaptures; |
3325 | 2435 |
2436 if (r->captures == NULL) { | |
2437 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
2438 if (r->captures == NULL) { | |
2439 return NGX_ERROR; | |
2440 } | |
2441 } | |
2442 | |
2443 } else { | |
2444 len = 0; | |
2445 } | |
2446 | |
2447 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
2448 | |
2449 if (rc == NGX_REGEX_NO_MATCHED) { | |
2450 return NGX_DECLINED; | |
2451 } | |
2452 | |
2453 if (rc < 0) { | |
2454 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
2455 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2456 rc, s, &re->name); | |
2457 return NGX_ERROR; | |
2458 } | |
2459 | |
2460 for (i = 0; i < re->nvariables; i++) { | |
2461 | |
2462 n = re->variables[i].capture; | |
2463 index = re->variables[i].index; | |
2464 vv = &r->variables[index]; | |
2465 | |
2466 vv->len = r->captures[n + 1] - r->captures[n]; | |
2467 vv->valid = 1; | |
2468 vv->no_cacheable = 0; | |
2469 vv->not_found = 0; | |
2470 vv->data = &s->data[r->captures[n]]; | |
2471 | |
2472 #if (NGX_DEBUG) | |
2473 { | |
2474 ngx_http_variable_t *v; | |
2475 | |
2476 v = cmcf->variables.elts; | |
2477 | |
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2478 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
|
2479 "http regex set $%V to \"%v\"", &v[index].name, vv); |
3325 | 2480 } |
2481 #endif | |
2482 } | |
2483 | |
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2484 r->ncaptures = rc * 2; |
3325 | 2485 r->captures_data = s->data; |
2486 | |
2487 return NGX_OK; | |
2488 } | |
2489 | |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2490 #endif |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2491 |
3325 | 2492 |
499 | 2493 ngx_int_t |
509 | 2494 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
499 | 2495 { |
611 | 2496 ngx_int_t rc; |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2497 ngx_http_variable_t *cv, *v; |
501 | 2498 ngx_http_core_main_conf_t *cmcf; |
499 | 2499 |
509 | 2500 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
2501 | |
611 | 2502 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
2503 sizeof(ngx_hash_keys_arrays_t)); | |
2504 if (cmcf->variables_keys == NULL) { | |
2505 return NGX_ERROR; | |
2506 } | |
2507 | |
2508 cmcf->variables_keys->pool = cf->pool; | |
2509 cmcf->variables_keys->temp_pool = cf->pool; | |
2510 | |
2511 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
2512 != NGX_OK) | |
509 | 2513 { |
499 | 2514 return NGX_ERROR; |
2515 } | |
2516 | |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2517 for (cv = ngx_http_core_variables; cv->name.len; cv++) { |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2518 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2519 if (v == NULL) { |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2520 return NGX_ERROR; |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2521 } |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2522 |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2523 *v = *cv; |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2524 |
611 | 2525 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, |
2526 NGX_HASH_READONLY_KEY); | |
2527 | |
2528 if (rc == NGX_OK) { | |
2529 continue; | |
499 | 2530 } |
2531 | |
611 | 2532 if (rc == NGX_BUSY) { |
2533 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2534 "conflicting variable name \"%V\"", &v->name); | |
2535 } | |
2536 | |
2537 return NGX_ERROR; | |
499 | 2538 } |
2539 | |
2540 return NGX_OK; | |
2541 } | |
509 | 2542 |
2543 | |
2544 ngx_int_t | |
2545 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
2546 { | |
2547 ngx_uint_t i, n; | |
611 | 2548 ngx_hash_key_t *key; |
2549 ngx_hash_init_t hash; | |
509 | 2550 ngx_http_variable_t *v, *av; |
2551 ngx_http_core_main_conf_t *cmcf; | |
2552 | |
2553 /* set the handlers for the indexed http variables */ | |
2554 | |
2555 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2556 | |
2557 v = cmcf->variables.elts; | |
611 | 2558 key = cmcf->variables_keys->keys.elts; |
509 | 2559 |
2560 for (i = 0; i < cmcf->variables.nelts; i++) { | |
2561 | |
611 | 2562 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
509 | 2563 |
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2564 av = key[n].value; |
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2565 |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2566 if (v[i].name.len == key[n].key.len |
611 | 2567 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
509 | 2568 == 0) |
2569 { | |
637 | 2570 v[i].get_handler = av->get_handler; |
611 | 2571 v[i].data = av->data; |
527 | 2572 |
611 | 2573 av->flags |= NGX_HTTP_VAR_INDEXED; |
2574 v[i].flags = av->flags; | |
509 | 2575 |
611 | 2576 av->index = i; |
533 | 2577 |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2578 if (av->get_handler == NULL) { |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2579 break; |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2580 } |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2581 |
509 | 2582 goto next; |
2583 } | |
2584 } | |
2585 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2586 if (v[i].name.len >= 5 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2587 && ngx_strncmp(v[i].name.data, "http_", 5) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2588 { |
637 | 2589 v[i].get_handler = ngx_http_variable_unknown_header_in; |
577 | 2590 v[i].data = (uintptr_t) &v[i].name; |
2591 | |
2592 continue; | |
2593 } | |
2594 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2595 if (v[i].name.len >= 10 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2596 && ngx_strncmp(v[i].name.data, "sent_http_", 10) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2597 { |
637 | 2598 v[i].get_handler = ngx_http_variable_unknown_header_out; |
509 | 2599 v[i].data = (uintptr_t) &v[i].name; |
2600 | |
2601 continue; | |
2602 } | |
2603 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2604 if (v[i].name.len >= 14 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2605 && ngx_strncmp(v[i].name.data, "upstream_http_", 14) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2606 { |
1162 | 2607 v[i].get_handler = ngx_http_upstream_header_variable; |
2608 v[i].data = (uintptr_t) &v[i].name; | |
1565 | 2609 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
1162 | 2610 |
2611 continue; | |
2612 } | |
2613 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2614 if (v[i].name.len >= 7 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2615 && ngx_strncmp(v[i].name.data, "cookie_", 7) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2616 { |
2307 | 2617 v[i].get_handler = ngx_http_variable_cookie; |
2618 v[i].data = (uintptr_t) &v[i].name; | |
2619 | |
2620 continue; | |
2621 } | |
2622 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2623 if (v[i].name.len >= 16 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2624 && ngx_strncmp(v[i].name.data, "upstream_cookie_", 16) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2625 { |
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2626 v[i].get_handler = ngx_http_upstream_cookie_variable; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2627 v[i].data = (uintptr_t) &v[i].name; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2628 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2629 |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2630 continue; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2631 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2632 |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2633 if (v[i].name.len >= 4 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2634 && ngx_strncmp(v[i].name.data, "arg_", 4) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2635 { |
2137 | 2636 v[i].get_handler = ngx_http_variable_argument; |
2637 v[i].data = (uintptr_t) &v[i].name; | |
3499
b4a14d50388b
make $arg_ variables non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3463
diff
changeset
|
2638 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
2137 | 2639 |
2640 continue; | |
2641 } | |
2642 | |
509 | 2643 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
2644 "unknown \"%V\" variable", &v[i].name); | |
2645 | |
2646 return NGX_ERROR; | |
2647 | |
2648 next: | |
2649 continue; | |
2650 } | |
2651 | |
2652 | |
611 | 2653 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
2654 av = key[n].value; | |
2655 | |
2656 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
2657 key[n].key.data = NULL; | |
583 | 2658 } |
2659 } | |
2660 | |
2661 | |
611 | 2662 hash.hash = &cmcf->variables_hash; |
2663 hash.key = ngx_hash_key; | |
2664 hash.max_size = cmcf->variables_hash_max_size; | |
2665 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
2666 hash.name = "variables_hash"; | |
2667 hash.pool = cf->pool; | |
2668 hash.temp_pool = NULL; | |
509 | 2669 |
611 | 2670 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
2671 cmcf->variables_keys->keys.nelts) | |
581 | 2672 != NGX_OK) |
509 | 2673 { |
2674 return NGX_ERROR; | |
2675 } | |
2676 | |
611 | 2677 cmcf->variables_keys = NULL; |
509 | 2678 |
2679 return NGX_OK; | |
2680 } |