Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 8997:fab36e4abf83 quic
QUIC: got rid of hash symbol in backup and logging.
Now all objectes with sequence number (i.e. sockets, connection ids and
paths) are logged as "foo seq:N".
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Fri, 28 Jan 2022 14:57:33 +0300 |
parents | ae7c767aa491 |
children | 08b3ea81ff5f |
rev | line source |
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499 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
499 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
1329 | 11 #include <nginx.h> |
499 | 12 |
13 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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14 static ngx_http_variable_t *ngx_http_add_prefix_variable(ngx_conf_t *cf, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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15 ngx_str_t *name, ngx_uint_t flags); |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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16 |
573 | 17 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
18 ngx_http_variable_value_t *v, uintptr_t data); | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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19 #if 0 |
1350 | 20 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
21 ngx_http_variable_value_t *v, uintptr_t data); | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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22 #endif |
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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23 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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24 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 25 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
26 ngx_http_variable_value_t *v, uintptr_t data); | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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27 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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28 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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29 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 30 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
31 ngx_http_variable_value_t *v, uintptr_t data); | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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32 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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33 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
577 | 34 |
35 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
573 | 36 ngx_http_variable_value_t *v, uintptr_t data); |
577 | 37 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
38 ngx_http_variable_value_t *v, uintptr_t data); | |
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
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39 static ngx_int_t ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
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40 ngx_http_variable_value_t *v, uintptr_t data); |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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41 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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42 ngx_http_variable_value_t *v, uintptr_t data); |
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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43 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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44 ngx_http_variable_value_t *v, uintptr_t data); |
2137 | 45 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
46 ngx_http_variable_value_t *v, uintptr_t data); | |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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47 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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48 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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49 ngx_http_variable_value_t *v, uintptr_t data); |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
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changeset
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50 #endif |
577 | 51 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
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52 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
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53 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 54 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
55 ngx_http_variable_value_t *v, uintptr_t data); | |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
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56 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
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57 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 58 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
59 ngx_http_variable_value_t *v, uintptr_t data); | |
60 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
61 ngx_http_variable_value_t *v, uintptr_t data); | |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
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62 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
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63 ngx_http_variable_value_t *v, uintptr_t data); |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
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64 static ngx_int_t ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
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65 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 66 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
67 ngx_http_variable_value_t *v, uintptr_t data); | |
68 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
69 ngx_http_variable_value_t *v, uintptr_t data); | |
731 | 70 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
71 ngx_http_variable_value_t *v, uintptr_t data); | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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72 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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73 ngx_http_variable_value_t *v, uintptr_t data); |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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74 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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75 ngx_http_variable_value_t *v, uintptr_t data); |
1351 | 76 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
77 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 78 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
79 ngx_http_variable_value_t *v, uintptr_t data); | |
2259 | 80 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
81 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 82 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
83 ngx_http_variable_value_t *v, uintptr_t data); | |
1811 | 84 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
85 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 86 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
87 ngx_http_variable_value_t *v, uintptr_t data); | |
88 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
89 ngx_http_variable_value_t *v, uintptr_t data); | |
4886 | 90 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
91 ngx_http_variable_value_t *v, uintptr_t data); | |
611 | 92 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
93 ngx_http_variable_value_t *v, uintptr_t data); | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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94 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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95 ngx_http_variable_value_t *v, uintptr_t data); |
629 | 96 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
97 ngx_http_variable_value_t *v, uintptr_t data); | |
2844 | 98 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
99 ngx_http_variable_value_t *v, uintptr_t data); | |
759 | 100 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
101 ngx_http_variable_value_t *v, uintptr_t data); | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
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102 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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103 ngx_http_variable_value_t *v, uintptr_t data); |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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104 static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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105 ngx_http_variable_value_t *v, uintptr_t data); |
6531 | 106 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
107 ngx_http_variable_value_t *v, uintptr_t data); | |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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108 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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109 ngx_http_variable_value_t *v, uintptr_t data); |
4686 | 110 |
641 | 111 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
112 ngx_http_variable_value_t *v, uintptr_t data); | |
113 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
114 ngx_http_variable_value_t *v, uintptr_t data); | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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115 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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116 ngx_http_variable_value_t *v, uintptr_t data); |
641 | 117 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
118 ngx_http_variable_value_t *v, uintptr_t data); | |
119 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
120 ngx_http_variable_value_t *v, uintptr_t data); | |
121 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
122 ngx_http_variable_value_t *v, uintptr_t data); | |
123 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
124 ngx_http_variable_value_t *v, uintptr_t data); | |
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
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125 static void ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
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126 ngx_http_variable_value_t *v, uintptr_t data); |
641 | 127 |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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128 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
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129 ngx_http_variable_value_t *v, uintptr_t data); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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130 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
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131 ngx_http_variable_value_t *v, uintptr_t data); |
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
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132 static ngx_int_t ngx_http_variable_connection_time(ngx_http_request_t *r, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
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133 ngx_http_variable_value_t *v, uintptr_t data); |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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134 |
1329 | 135 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
136 ngx_http_variable_value_t *v, uintptr_t data); | |
2011 | 137 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
138 ngx_http_variable_value_t *v, uintptr_t data); | |
2249 | 139 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
140 ngx_http_variable_value_t *v, uintptr_t data); | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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141 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
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142 ngx_http_variable_value_t *v, uintptr_t data); |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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143 static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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144 ngx_http_variable_value_t *v, uintptr_t data); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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145 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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146 ngx_http_variable_value_t *v, uintptr_t data); |
499 | 147 |
509 | 148 /* |
149 * TODO: | |
150 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
151 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
152 * SERVER_SOFTWARE | |
153 * | |
571 | 154 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
509 | 155 */ |
499 | 156 |
641 | 157 /* |
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
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158 * the $http_host, $http_user_agent, $http_referer, and $http_via |
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
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159 * variables may be handled by generic |
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
diff
changeset
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160 * ngx_http_variable_unknown_header_in(), but for performance reasons |
641 | 161 * they are handled using dedicated entries |
162 */ | |
163 | |
509 | 164 static ngx_http_variable_t ngx_http_core_variables[] = { |
165 | |
637 | 166 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
533 | 167 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
499 | 168 |
637 | 169 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
533 | 170 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
509 | 171 |
637 | 172 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
533 | 173 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
499 | 174 |
175 #if (NGX_HTTP_GZIP) | |
637 | 176 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
533 | 177 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
499 | 178 #endif |
179 | |
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
diff
changeset
|
180 #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
|
181 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
533 | 182 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
499 | 183 #endif |
184 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
185 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
533 | 186 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
515 | 187 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
188 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
189 0, 0, 0 }, |
509 | 190 |
637 | 191 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
533 | 192 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
509 | 193 |
637 | 194 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
509 | 195 |
982 | 196 { ngx_string("binary_remote_addr"), NULL, |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
197 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
982 | 198 |
637 | 199 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
499 | 200 |
637 | 201 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
509 | 202 |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
203 { ngx_string("proxy_protocol_addr"), NULL, |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
204 ngx_http_variable_proxy_protocol_addr, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
205 offsetof(ngx_proxy_protocol_t, src_addr), 0, 0 }, |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
206 |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
207 { ngx_string("proxy_protocol_port"), NULL, |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
208 ngx_http_variable_proxy_protocol_port, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
209 offsetof(ngx_proxy_protocol_t, src_port), 0, 0 }, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
210 |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
211 { ngx_string("proxy_protocol_server_addr"), NULL, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
212 ngx_http_variable_proxy_protocol_addr, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
213 offsetof(ngx_proxy_protocol_t, dst_addr), 0, 0 }, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
214 |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
215 { ngx_string("proxy_protocol_server_port"), NULL, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
216 ngx_http_variable_proxy_protocol_port, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
217 offsetof(ngx_proxy_protocol_t, dst_port), 0, 0 }, |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
218 |
637 | 219 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
509 | 220 |
637 | 221 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
509 | 222 |
637 | 223 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
533 | 224 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
509 | 225 |
731 | 226 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
227 | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
228 { 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
|
229 |
637 | 230 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
533 | 231 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
499 | 232 |
637 | 233 { ngx_string("uri"), NULL, ngx_http_variable_request, |
234 offsetof(ngx_http_request_t, uri), | |
1565 | 235 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
637 | 236 |
237 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
573 | 238 offsetof(ngx_http_request_t, uri), |
1565 | 239 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
573 | 240 |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
241 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
569 | 242 |
637 | 243 { ngx_string("document_root"), NULL, |
1565 | 244 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 245 |
2259 | 246 { ngx_string("realpath_root"), NULL, |
247 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
248 | |
637 | 249 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
509 | 250 offsetof(ngx_http_request_t, args), |
1565 | 251 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
499 | 252 |
1350 | 253 { ngx_string("args"), |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
254 ngx_http_variable_set_args, |
1350 | 255 ngx_http_variable_request, |
589 | 256 offsetof(ngx_http_request_t, args), |
1565 | 257 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
589 | 258 |
1351 | 259 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
1565 | 260 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
1351 | 261 |
637 | 262 { ngx_string("request_filename"), NULL, |
263 ngx_http_variable_request_filename, 0, | |
1565 | 264 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 265 |
1811 | 266 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
509 | 267 |
637 | 268 { ngx_string("request_method"), NULL, |
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
269 ngx_http_variable_request_method, 0, |
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
270 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 271 |
637 | 272 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
509 | 273 |
4886 | 274 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
275 0, 0, 0 }, | |
276 | |
637 | 277 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
611 | 278 0, 0, 0 }, |
279 | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
280 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
281 0, 0, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
282 |
637 | 283 { ngx_string("request_completion"), NULL, |
284 ngx_http_variable_request_completion, | |
629 | 285 0, 0, 0 }, |
286 | |
2844 | 287 { ngx_string("request_body"), NULL, |
288 ngx_http_variable_request_body, | |
289 0, 0, 0 }, | |
290 | |
759 | 291 { ngx_string("request_body_file"), NULL, |
292 ngx_http_variable_request_body_file, | |
293 0, 0, 0 }, | |
294 | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
295 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
296 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
297 |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
298 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
299 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
300 |
6531 | 301 { ngx_string("request_id"), NULL, |
302 ngx_http_variable_request_id, | |
303 0, 0, 0 }, | |
304 | |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
305 { ngx_string("status"), NULL, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
306 ngx_http_variable_status, 0, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
307 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
308 |
641 | 309 { ngx_string("sent_http_content_type"), NULL, |
310 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
311 | |
312 { ngx_string("sent_http_content_length"), NULL, | |
313 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
314 | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
315 { ngx_string("sent_http_location"), NULL, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
316 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
|
317 |
641 | 318 { ngx_string("sent_http_last_modified"), NULL, |
319 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
320 | |
321 { ngx_string("sent_http_connection"), NULL, | |
322 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
323 | |
324 { ngx_string("sent_http_keep_alive"), NULL, | |
325 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
326 | |
327 { ngx_string("sent_http_transfer_encoding"), NULL, | |
328 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
329 | |
330 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
331 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
332 | |
7199
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
333 { ngx_string("sent_http_link"), NULL, ngx_http_variable_headers, |
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
334 offsetof(ngx_http_request_t, headers_out.link), 0, 0 }, |
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
335 |
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
336 { ngx_string("limit_rate"), ngx_http_variable_set_limit_rate, |
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
337 ngx_http_variable_request_get_size, |
637 | 338 offsetof(ngx_http_request_t, limit_rate), |
1565 | 339 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
637 | 340 |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
341 { ngx_string("connection"), NULL, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
342 ngx_http_variable_connection, 0, 0, 0 }, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
343 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
344 { ngx_string("connection_requests"), NULL, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
345 ngx_http_variable_connection_requests, 0, 0, 0 }, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
346 |
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
347 { ngx_string("connection_time"), NULL, ngx_http_variable_connection_time, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
348 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
349 |
1329 | 350 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
351 0, 0, 0 }, | |
352 | |
2011 | 353 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
354 0, 0, 0 }, | |
355 | |
2249 | 356 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
357 0, 0, 0 }, | |
358 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
359 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
360 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
361 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
362 { ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
363 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
364 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
365 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
366 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
367 |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
368 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
369 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
370 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
371 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
372 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
373 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
374 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
375 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
376 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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377 |
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378 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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379 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
380 #endif |
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|
381 |
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382 { ngx_string("http_"), NULL, ngx_http_variable_unknown_header_in, |
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383 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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384 |
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385 { ngx_string("sent_http_"), NULL, ngx_http_variable_unknown_header_out, |
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386 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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387 |
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Added support for trailers in HTTP responses.
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388 { ngx_string("sent_trailer_"), NULL, ngx_http_variable_unknown_trailer_out, |
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Added support for trailers in HTTP responses.
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389 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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390 |
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391 { ngx_string("cookie_"), NULL, ngx_http_variable_cookie, |
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392 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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393 |
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394 { ngx_string("arg_"), NULL, ngx_http_variable_argument, |
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395 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 }, |
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396 |
7077
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Variables: macros for null variables.
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diff
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|
397 ngx_http_null_variable |
499 | 398 }; |
399 | |
400 | |
577 | 401 ngx_http_variable_value_t ngx_http_variable_null_value = |
402 ngx_http_variable(""); | |
403 ngx_http_variable_value_t ngx_http_variable_true_value = | |
404 ngx_http_variable("1"); | |
405 | |
406 | |
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Limited recursion when evaluating variables.
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407 static ngx_uint_t ngx_http_variable_depth = 100; |
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408 |
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Limited recursion when evaluating variables.
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|
409 |
499 | 410 ngx_http_variable_t * |
509 | 411 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
412 { | |
611 | 413 ngx_int_t rc; |
509 | 414 ngx_uint_t i; |
611 | 415 ngx_hash_key_t *key; |
509 | 416 ngx_http_variable_t *v; |
417 ngx_http_core_main_conf_t *cmcf; | |
418 | |
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419 if (name->len == 0) { |
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Added checks that disallow adding a variable with an empty name.
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420 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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421 "invalid variable name \"$\""); |
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422 return NULL; |
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|
423 } |
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|
424 |
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|
425 if (flags & NGX_HTTP_VAR_PREFIX) { |
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diff
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|
426 return ngx_http_add_prefix_variable(cf, name, flags); |
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|
427 } |
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|
428 |
509 | 429 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
430 | |
611 | 431 key = cmcf->variables_keys->keys.elts; |
432 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
433 if (name->len != key[i].key.len | |
434 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
509 | 435 { |
436 continue; | |
437 } | |
438 | |
611 | 439 v = key[i].value; |
440 | |
1565 | 441 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
509 | 442 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
443 "the duplicate \"%V\" variable", name); | |
444 return NULL; | |
445 } | |
446 | |
7226 | 447 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
448 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
449 } | |
6899
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Variables: generic prefix variables.
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diff
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|
450 |
611 | 451 return v; |
509 | 452 } |
453 | |
611 | 454 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
509 | 455 if (v == NULL) { |
456 return NULL; | |
457 } | |
458 | |
459 v->name.len = name->len; | |
2049 | 460 v->name.data = ngx_pnalloc(cf->pool, name->len); |
509 | 461 if (v->name.data == NULL) { |
462 return NULL; | |
463 } | |
464 | |
2135 | 465 ngx_strlow(v->name.data, name->data, name->len); |
509 | 466 |
637 | 467 v->set_handler = NULL; |
468 v->get_handler = NULL; | |
509 | 469 v->data = 0; |
470 v->flags = flags; | |
533 | 471 v->index = 0; |
509 | 472 |
611 | 473 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
474 | |
475 if (rc == NGX_ERROR) { | |
476 return NULL; | |
477 } | |
478 | |
479 if (rc == NGX_BUSY) { | |
480 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
481 "conflicting variable name \"%V\"", name); | |
482 return NULL; | |
483 } | |
484 | |
509 | 485 return v; |
486 } | |
487 | |
488 | |
6899
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Variables: generic prefix variables.
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parents:
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diff
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|
489 static ngx_http_variable_t * |
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Variables: generic prefix variables.
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diff
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|
490 ngx_http_add_prefix_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
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Variables: generic prefix variables.
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diff
changeset
|
491 { |
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diff
changeset
|
492 ngx_uint_t i; |
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Variables: generic prefix variables.
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diff
changeset
|
493 ngx_http_variable_t *v; |
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Variables: generic prefix variables.
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diff
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|
494 ngx_http_core_main_conf_t *cmcf; |
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Variables: generic prefix variables.
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diff
changeset
|
495 |
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Variables: generic prefix variables.
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diff
changeset
|
496 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
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Variables: generic prefix variables.
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diff
changeset
|
497 |
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Variables: generic prefix variables.
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diff
changeset
|
498 v = cmcf->prefix_variables.elts; |
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Variables: generic prefix variables.
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diff
changeset
|
499 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
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Variables: generic prefix variables.
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diff
changeset
|
500 if (name->len != v[i].name.len |
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Variables: generic prefix variables.
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diff
changeset
|
501 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
502 { |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
503 continue; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
504 } |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
505 |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
506 v = &v[i]; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
507 |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
508 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
509 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
510 "the duplicate \"%V\" variable", name); |
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
511 return NULL; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
512 } |
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Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
513 |
7226 | 514 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
515 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
516 } | |
6899
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Variables: generic prefix variables.
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diff
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|
517 |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
518 return v; |
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
519 } |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
520 |
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Variables: generic prefix variables.
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diff
changeset
|
521 v = ngx_array_push(&cmcf->prefix_variables); |
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Variables: generic prefix variables.
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diff
changeset
|
522 if (v == NULL) { |
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
523 return NULL; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
524 } |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
525 |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
526 v->name.len = name->len; |
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Variables: generic prefix variables.
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diff
changeset
|
527 v->name.data = ngx_pnalloc(cf->pool, name->len); |
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Variables: generic prefix variables.
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diff
changeset
|
528 if (v->name.data == NULL) { |
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Variables: generic prefix variables.
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diff
changeset
|
529 return NULL; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
530 } |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
531 |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
532 ngx_strlow(v->name.data, name->data, name->len); |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
533 |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
534 v->set_handler = NULL; |
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Variables: generic prefix variables.
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diff
changeset
|
535 v->get_handler = NULL; |
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Variables: generic prefix variables.
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diff
changeset
|
536 v->data = 0; |
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Variables: generic prefix variables.
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diff
changeset
|
537 v->flags = flags; |
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Variables: generic prefix variables.
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diff
changeset
|
538 v->index = 0; |
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Variables: generic prefix variables.
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diff
changeset
|
539 |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
540 return v; |
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Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
541 } |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
542 |
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Variables: generic prefix variables.
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diff
changeset
|
543 |
509 | 544 ngx_int_t |
545 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
499 | 546 { |
501 | 547 ngx_uint_t i; |
548 ngx_http_variable_t *v; | |
499 | 549 ngx_http_core_main_conf_t *cmcf; |
550 | |
4972
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
551 if (name->len == 0) { |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
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diff
changeset
|
552 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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parents:
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diff
changeset
|
553 "invalid variable name \"$\""); |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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4928
diff
changeset
|
554 return NGX_ERROR; |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
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diff
changeset
|
555 } |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
4928
diff
changeset
|
556 |
499 | 557 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
558 | |
501 | 559 v = cmcf->variables.elts; |
560 | |
561 if (v == NULL) { | |
499 | 562 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
563 sizeof(ngx_http_variable_t)) |
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
564 != NGX_OK) |
499 | 565 { |
509 | 566 return NGX_ERROR; |
499 | 567 } |
501 | 568 |
569 } else { | |
570 for (i = 0; i < cmcf->variables.nelts; i++) { | |
571 if (name->len != v[i].name.len | |
572 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
573 { | |
574 continue; | |
575 } | |
576 | |
509 | 577 return i; |
501 | 578 } |
499 | 579 } |
580 | |
501 | 581 v = ngx_array_push(&cmcf->variables); |
582 if (v == NULL) { | |
509 | 583 return NGX_ERROR; |
499 | 584 } |
585 | |
501 | 586 v->name.len = name->len; |
2049 | 587 v->name.data = ngx_pnalloc(cf->pool, name->len); |
501 | 588 if (v->name.data == NULL) { |
509 | 589 return NGX_ERROR; |
501 | 590 } |
499 | 591 |
2135 | 592 ngx_strlow(v->name.data, name->data, name->len); |
501 | 593 |
637 | 594 v->set_handler = NULL; |
595 v->get_handler = NULL; | |
501 | 596 v->data = 0; |
509 | 597 v->flags = 0; |
533 | 598 v->index = cmcf->variables.nelts - 1; |
501 | 599 |
4540
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Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
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changeset
|
600 return v->index; |
499 | 601 } |
602 | |
603 | |
604 ngx_http_variable_value_t * | |
605 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
606 { | |
501 | 607 ngx_http_variable_t *v; |
499 | 608 ngx_http_core_main_conf_t *cmcf; |
609 | |
610 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
611 | |
553 | 612 if (cmcf->variables.nelts <= index) { |
499 | 613 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5316
diff
changeset
|
614 "unknown variable index: %ui", index); |
499 | 615 return NULL; |
616 } | |
617 | |
573 | 618 if (r->variables[index].not_found || r->variables[index].valid) { |
619 return &r->variables[index]; | |
501 | 620 } |
499 | 621 |
501 | 622 v = cmcf->variables.elts; |
499 | 623 |
6851
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Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
624 if (ngx_http_variable_depth == 0) { |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
625 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
626 "cycle while evaluating variable \"%V\"", |
8cd97c14b0e2
Limited recursion when evaluating variables.
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diff
changeset
|
627 &v[index].name); |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
628 return NULL; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
629 } |
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
630 |
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
631 ngx_http_variable_depth--; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
632 |
637 | 633 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
634 == NGX_OK) | |
635 { | |
6851
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Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
636 ngx_http_variable_depth++; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
637 |
1565 | 638 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
639 r->variables[index].no_cacheable = 1; | |
499 | 640 } |
573 | 641 |
642 return &r->variables[index]; | |
499 | 643 } |
644 | |
6851
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Limited recursion when evaluating variables.
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diff
changeset
|
645 ngx_http_variable_depth++; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
646 |
657 | 647 r->variables[index].valid = 0; |
648 r->variables[index].not_found = 1; | |
649 | |
798 | 650 return NULL; |
573 | 651 } |
652 | |
653 | |
654 ngx_http_variable_value_t * | |
655 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
656 { | |
1150 | 657 ngx_http_variable_value_t *v; |
573 | 658 |
659 v = &r->variables[index]; | |
660 | |
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
661 if (v->valid || v->not_found) { |
1565 | 662 if (!v->no_cacheable) { |
573 | 663 return v; |
664 } | |
665 | |
666 v->valid = 0; | |
667 v->not_found = 0; | |
509 | 668 } |
501 | 669 |
573 | 670 return ngx_http_get_indexed_variable(r, index); |
499 | 671 } |
672 | |
673 | |
674 ngx_http_variable_value_t * | |
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3499
diff
changeset
|
675 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
499 | 676 { |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
677 size_t len; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
678 ngx_uint_t i, n; |
501 | 679 ngx_http_variable_t *v; |
573 | 680 ngx_http_variable_value_t *vv; |
499 | 681 ngx_http_core_main_conf_t *cmcf; |
682 | |
683 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
684 | |
611 | 685 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
499 | 686 |
611 | 687 if (v) { |
688 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
3500
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change processing variables accessed by SSI and perl module:
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parents:
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changeset
|
689 return ngx_http_get_flushed_variable(r, v->index); |
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
690 } |
8cd97c14b0e2
Limited recursion when evaluating variables.
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diff
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|
691 |
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changeset
|
692 if (ngx_http_variable_depth == 0) { |
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Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
693 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
8cd97c14b0e2
Limited recursion when evaluating variables.
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changeset
|
694 "cycle while evaluating variable \"%V\"", name); |
573 | 695 return NULL; |
696 } | |
6851
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Limited recursion when evaluating variables.
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changeset
|
697 |
8cd97c14b0e2
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changeset
|
698 ngx_http_variable_depth--; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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|
699 |
8cd97c14b0e2
Limited recursion when evaluating variables.
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diff
changeset
|
700 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
701 |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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changeset
|
702 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
8cd97c14b0e2
Limited recursion when evaluating variables.
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changeset
|
703 ngx_http_variable_depth++; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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changeset
|
704 return vv; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
705 } |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
706 |
8cd97c14b0e2
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changeset
|
707 ngx_http_variable_depth++; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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diff
changeset
|
708 return NULL; |
509 | 709 } |
710 | |
711 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
712 if (vv == NULL) { | |
713 return NULL; | |
714 } | |
715 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
716 len = 0; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
717 |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
718 v = cmcf->prefix_variables.elts; |
d2b2ff157da5
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parents:
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diff
changeset
|
719 n = cmcf->prefix_variables.nelts; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
720 |
d2b2ff157da5
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parents:
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diff
changeset
|
721 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
d2b2ff157da5
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parents:
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diff
changeset
|
722 if (name->len >= v[i].name.len && name->len > len |
d2b2ff157da5
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parents:
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diff
changeset
|
723 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
577 | 724 { |
6899
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
725 len = v[i].name.len; |
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parents:
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diff
changeset
|
726 n = i; |
1162 | 727 } |
728 } | |
729 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
730 if (n != cmcf->prefix_variables.nelts) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
731 if (v[n].get_handler(r, vv, (uintptr_t) name) == NGX_OK) { |
2137 | 732 return vv; |
733 } | |
734 | |
735 return NULL; | |
736 } | |
737 | |
635 | 738 vv->not_found = 1; |
573 | 739 |
501 | 740 return vv; |
499 | 741 } |
742 | |
743 | |
573 | 744 static ngx_int_t |
745 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
746 uintptr_t data) | |
747 { | |
748 ngx_str_t *s; | |
749 | |
750 s = (ngx_str_t *) ((char *) r + data); | |
751 | |
752 if (s->data) { | |
753 v->len = s->len; | |
754 v->valid = 1; | |
1565 | 755 v->no_cacheable = 0; |
573 | 756 v->not_found = 0; |
757 v->data = s->data; | |
758 | |
759 } else { | |
760 v->not_found = 1; | |
761 } | |
762 | |
763 return NGX_OK; | |
764 } | |
765 | |
766 | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
767 #if 0 |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
768 |
637 | 769 static void |
1350 | 770 ngx_http_variable_request_set(ngx_http_request_t *r, |
771 ngx_http_variable_value_t *v, uintptr_t data) | |
772 { | |
773 ngx_str_t *s; | |
774 | |
775 s = (ngx_str_t *) ((char *) r + data); | |
776 | |
777 s->len = v->len; | |
778 s->data = v->data; | |
779 } | |
780 | |
5699
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Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
781 #endif |
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Setting $args now invalidates unparsed uri.
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parents:
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diff
changeset
|
782 |
1350 | 783 |
3282
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
784 static ngx_int_t |
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fix segfault if $limit_rate was logged
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changeset
|
785 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
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fix segfault if $limit_rate was logged
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|
786 ngx_http_variable_value_t *v, uintptr_t data) |
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|
787 { |
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diff
changeset
|
788 size_t *sp; |
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fix segfault if $limit_rate was logged
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changeset
|
789 |
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changeset
|
790 sp = (size_t *) ((char *) r + data); |
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fix segfault if $limit_rate was logged
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changeset
|
791 |
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changeset
|
792 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
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fix segfault if $limit_rate was logged
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changeset
|
793 if (v->data == NULL) { |
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changeset
|
794 return NGX_ERROR; |
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fix segfault if $limit_rate was logged
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changeset
|
795 } |
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fix segfault if $limit_rate was logged
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changeset
|
796 |
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fix segfault if $limit_rate was logged
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diff
changeset
|
797 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
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changeset
|
798 v->valid = 1; |
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|
799 v->no_cacheable = 0; |
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|
800 v->not_found = 0; |
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changeset
|
801 |
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fix segfault if $limit_rate was logged
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|
802 return NGX_OK; |
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fix segfault if $limit_rate was logged
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|
803 } |
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changeset
|
804 |
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changeset
|
805 |
573 | 806 static ngx_int_t |
807 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
808 uintptr_t data) | |
515 | 809 { |
573 | 810 ngx_table_elt_t *h; |
811 | |
812 h = *(ngx_table_elt_t **) ((char *) r + data); | |
813 | |
814 if (h) { | |
815 v->len = h->value.len; | |
816 v->valid = 1; | |
1565 | 817 v->no_cacheable = 0; |
573 | 818 v->not_found = 0; |
819 v->data = h->value.data; | |
820 | |
821 } else { | |
822 v->not_found = 1; | |
823 } | |
824 | |
825 return NGX_OK; | |
826 } | |
827 | |
828 | |
829 static ngx_int_t | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
830 ngx_http_variable_cookies(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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diff
changeset
|
831 ngx_http_variable_value_t *v, uintptr_t data) |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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diff
changeset
|
832 { |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
5072
diff
changeset
|
833 return ngx_http_variable_headers_internal(r, v, data, ';'); |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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diff
changeset
|
834 } |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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diff
changeset
|
835 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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diff
changeset
|
836 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
5072
diff
changeset
|
837 static ngx_int_t |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
838 ngx_http_variable_headers(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
839 ngx_http_variable_value_t *v, uintptr_t data) |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
840 { |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
841 return ngx_http_variable_headers_internal(r, v, data, ','); |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
842 } |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
843 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
844 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
845 static ngx_int_t |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
846 ngx_http_variable_headers_internal(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
847 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
573 | 848 { |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
849 size_t len; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
850 u_char *p, *end; |
667 | 851 ngx_uint_t i, n; |
573 | 852 ngx_array_t *a; |
853 ngx_table_elt_t **h; | |
515 | 854 |
855 a = (ngx_array_t *) ((char *) r + data); | |
856 | |
667 | 857 n = a->nelts; |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
858 h = a->elts; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
859 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
860 len = 0; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
861 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
862 for (i = 0; i < n; i++) { |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
863 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
864 if (h[i]->hash == 0) { |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
865 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
866 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
867 |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
868 len += h[i]->value.len + 2; |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
869 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
870 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
871 if (len == 0) { |
573 | 872 v->not_found = 1; |
873 return NGX_OK; | |
515 | 874 } |
875 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
876 len -= 2; |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
877 |
573 | 878 v->valid = 1; |
1565 | 879 v->no_cacheable = 0; |
573 | 880 v->not_found = 0; |
515 | 881 |
667 | 882 if (n == 1) { |
573 | 883 v->len = (*h)->value.len; |
884 v->data = (*h)->value.data; | |
515 | 885 |
573 | 886 return NGX_OK; |
515 | 887 } |
888 | |
2049 | 889 p = ngx_pnalloc(r->pool, len); |
573 | 890 if (p == NULL) { |
891 return NGX_ERROR; | |
892 } | |
893 | |
894 v->len = len; | |
895 v->data = p; | |
515 | 896 |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
897 end = p + len; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
898 |
515 | 899 for (i = 0; /* void */ ; i++) { |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
900 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
901 if (h[i]->hash == 0) { |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
902 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
903 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
904 |
573 | 905 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
515 | 906 |
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
|
907 if (p == end) { |
515 | 908 break; |
909 } | |
910 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
911 *p++ = sep; *p++ = ' '; |
515 | 912 } |
913 | |
573 | 914 return NGX_OK; |
515 | 915 } |
916 | |
917 | |
573 | 918 static ngx_int_t |
577 | 919 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
920 ngx_http_variable_value_t *v, uintptr_t data) | |
921 { | |
922 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
923 &r->headers_in.headers.part, | |
924 sizeof("http_") - 1); | |
925 } | |
926 | |
927 | |
928 static ngx_int_t | |
929 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
573 | 930 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 931 { |
577 | 932 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
933 &r->headers_out.headers.part, | |
934 sizeof("sent_http_") - 1); | |
935 } | |
501 | 936 |
577 | 937 |
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
938 static ngx_int_t |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
939 ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
940 ngx_http_variable_value_t *v, uintptr_t data) |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
941 { |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
942 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
943 &r->headers_out.trailers.part, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
944 sizeof("sent_trailer_") - 1); |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
945 } |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
946 |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
947 |
1162 | 948 ngx_int_t |
577 | 949 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
950 ngx_list_part_t *part, size_t prefix) | |
951 { | |
573 | 952 u_char ch; |
953 ngx_uint_t i, n; | |
954 ngx_table_elt_t *header; | |
499 | 955 |
956 header = part->elts; | |
957 | |
958 for (i = 0; /* void */ ; i++) { | |
959 | |
960 if (i >= part->nelts) { | |
961 if (part->next == NULL) { | |
962 break; | |
963 } | |
964 | |
965 part = part->next; | |
966 header = part->elts; | |
967 i = 0; | |
968 } | |
969 | |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
970 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
|
971 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
972 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
973 |
577 | 974 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
499 | 975 ch = header[i].key.data[n]; |
976 | |
509 | 977 if (ch >= 'A' && ch <= 'Z') { |
978 ch |= 0x20; | |
499 | 979 |
980 } else if (ch == '-') { | |
981 ch = '_'; | |
982 } | |
983 | |
577 | 984 if (var->data[n + prefix] != ch) { |
499 | 985 break; |
986 } | |
987 } | |
988 | |
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
989 if (n + prefix == var->len && n == header[i].key.len) { |
573 | 990 v->len = header[i].value.len; |
991 v->valid = 1; | |
1565 | 992 v->no_cacheable = 0; |
573 | 993 v->not_found = 0; |
994 v->data = header[i].value.data; | |
499 | 995 |
573 | 996 return NGX_OK; |
499 | 997 } |
998 } | |
999 | |
573 | 1000 v->not_found = 1; |
1001 | |
1002 return NGX_OK; | |
509 | 1003 } |
1004 | |
1005 | |
573 | 1006 static ngx_int_t |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1007 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
|
1008 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
|
1009 { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1010 u_char *p, *s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1011 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1012 s = r->request_line.data; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1013 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1014 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1015 s = r->request_start; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1016 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1017 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1018 v->not_found = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1019 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1020 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1021 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1022 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
|
1023 if (*p == CR || *p == LF) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1024 break; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1025 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1026 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1027 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1028 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
|
1029 r->request_line.data = s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1030 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1031 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1032 v->len = r->request_line.len; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1033 v->valid = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1034 v->no_cacheable = 0; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1035 v->not_found = 0; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1036 v->data = s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1037 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1038 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1039 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1040 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1041 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1042 static ngx_int_t |
2307 | 1043 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1044 uintptr_t data) | |
1045 { | |
1046 ngx_str_t *name = (ngx_str_t *) data; | |
1047 | |
1048 ngx_str_t cookie, s; | |
1049 | |
1050 s.len = name->len - (sizeof("cookie_") - 1); | |
1051 s.data = name->data + sizeof("cookie_") - 1; | |
1052 | |
1053 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
1054 == NGX_DECLINED) | |
1055 { | |
1056 v->not_found = 1; | |
1057 return NGX_OK; | |
1058 } | |
1059 | |
1060 v->len = cookie.len; | |
1061 v->valid = 1; | |
1062 v->no_cacheable = 0; | |
1063 v->not_found = 0; | |
1064 v->data = cookie.data; | |
1065 | |
1066 return NGX_OK; | |
1067 } | |
1068 | |
1069 | |
1070 static ngx_int_t | |
2137 | 1071 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1072 uintptr_t data) | |
1073 { | |
1074 ngx_str_t *name = (ngx_str_t *) data; | |
1075 | |
2415 | 1076 u_char *arg; |
1077 size_t len; | |
1078 ngx_str_t value; | |
2137 | 1079 |
2415 | 1080 len = name->len - (sizeof("arg_") - 1); |
1081 arg = name->data + sizeof("arg_") - 1; | |
1082 | |
7648
028b16e2798f
Variables: fixed buffer over-read when evaluating "$arg_".
Sergey Kandaurov <pluknet@nginx.com>
parents:
7591
diff
changeset
|
1083 if (len == 0 || ngx_http_arg(r, arg, len, &value) != NGX_OK) { |
2137 | 1084 v->not_found = 1; |
1085 return NGX_OK; | |
1086 } | |
1087 | |
2415 | 1088 v->data = value.data; |
1089 v->len = value.len; | |
1090 v->valid = 1; | |
1091 v->no_cacheable = 0; | |
1092 v->not_found = 0; | |
2137 | 1093 |
1094 return NGX_OK; | |
1095 } | |
1096 | |
1097 | |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1098 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1099 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1100 static ngx_int_t |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1101 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
|
1102 uintptr_t data) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1103 { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1104 struct tcp_info ti; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1105 socklen_t len; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1106 uint32_t value; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1107 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1108 len = sizeof(struct tcp_info); |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1109 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
|
1110 v->not_found = 1; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1111 return NGX_OK; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1112 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1113 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1114 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
|
1115 if (v->data == NULL) { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1116 return NGX_ERROR; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1117 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1118 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1119 switch (data) { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1120 case 0: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1121 value = ti.tcpi_rtt; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1122 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1123 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1124 case 1: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1125 value = ti.tcpi_rttvar; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1126 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1127 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1128 case 2: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1129 value = ti.tcpi_snd_cwnd; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1130 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1131 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1132 case 3: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1133 value = ti.tcpi_rcv_space; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1134 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1135 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1136 /* suppress warning */ |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1137 default: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1138 value = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1139 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1140 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1141 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1142 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
|
1143 v->valid = 1; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1144 v->no_cacheable = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1145 v->not_found = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1146 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1147 return NGX_OK; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1148 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1149 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1150 #endif |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1151 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1152 |
2137 | 1153 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
|
1154 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
|
1155 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
|
1156 { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1157 u_char *p; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1158 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1159 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
|
1160 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
|
1161 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
|
1162 v->valid = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1163 v->no_cacheable = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1164 v->not_found = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1165 |
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1166 } else if (r->reading_body) { |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1167 v->not_found = 1; |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1168 v->no_cacheable = 1; |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1169 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1170 } 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
|
1171 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
|
1172 if (p == NULL) { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1173 return NGX_ERROR; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1174 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1175 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1176 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
|
1177 v->data = p; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1178 v->valid = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1179 v->no_cacheable = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1180 v->not_found = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1181 |
7930
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1182 } else if (r->headers_in.chunked) { |
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1183 v->not_found = 1; |
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1184 v->no_cacheable = 1; |
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1185 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1186 } else { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1187 v->not_found = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1188 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1189 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1190 return NGX_OK; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1191 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1192 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1193 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1194 static ngx_int_t |
573 | 1195 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1196 uintptr_t data) | |
509 | 1197 { |
1811 | 1198 ngx_http_core_srv_conf_t *cscf; |
1199 | |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1200 if (r->headers_in.server.len) { |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1201 v->len = r->headers_in.server.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1202 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
|
1203 |
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1204 } else { |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1205 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
|
1206 |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1207 v->len = cscf->server_name.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1208 v->data = cscf->server_name.data; |
509 | 1209 } |
1210 | |
573 | 1211 v->valid = 1; |
1565 | 1212 v->no_cacheable = 0; |
573 | 1213 v->not_found = 0; |
509 | 1214 |
573 | 1215 return NGX_OK; |
499 | 1216 } |
1217 | |
1218 | |
573 | 1219 static ngx_int_t |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1220 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
573 | 1221 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 1222 { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1223 struct sockaddr_in *sin; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1224 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1225 struct sockaddr_in6 *sin6; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1226 #endif |
982 | 1227 |
2512
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a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1228 switch (r->connection->sockaddr->sa_family) { |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1229 |
2512
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parents:
2485
diff
changeset
|
1230 #if (NGX_HAVE_INET6) |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1231 case AF_INET6: |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1232 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
982 | 1233 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1234 v->len = sizeof(struct in6_addr); |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1235 v->valid = 1; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1236 v->no_cacheable = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1237 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
|
1238 v->data = sin6->sin6_addr.s6_addr; |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1239 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1240 break; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1241 #endif |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1242 |
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1243 #if (NGX_HAVE_UNIX_DOMAIN) |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1244 case AF_UNIX: |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1245 |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1246 v->len = r->connection->addr_text.len; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1247 v->valid = 1; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1248 v->no_cacheable = 0; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1249 v->not_found = 0; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1250 v->data = r->connection->addr_text.data; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1251 |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1252 break; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1253 #endif |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1254 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1255 default: /* AF_INET */ |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1256 sin = (struct sockaddr_in *) r->connection->sockaddr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1257 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1258 v->len = sizeof(in_addr_t); |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1259 v->valid = 1; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1260 v->no_cacheable = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1261 v->not_found = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1262 v->data = (u_char *) &sin->sin_addr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1263 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1264 break; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1265 } |
982 | 1266 |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1267 return NGX_OK; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1268 } |
982 | 1269 |
1270 | |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1271 static ngx_int_t |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1272 ngx_http_variable_remote_addr(ngx_http_request_t *r, |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1273 ngx_http_variable_value_t *v, uintptr_t data) |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1274 { |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1275 v->len = r->connection->addr_text.len; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1276 v->valid = 1; |
1565 | 1277 v->no_cacheable = 0; |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1278 v->not_found = 0; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1279 v->data = r->connection->addr_text.data; |
499 | 1280 |
573 | 1281 return NGX_OK; |
499 | 1282 } |
1283 | |
1284 | |
573 | 1285 static ngx_int_t |
1286 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
1287 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1288 { |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1289 ngx_uint_t port; |
509 | 1290 |
573 | 1291 v->len = 0; |
1292 v->valid = 1; | |
1565 | 1293 v->no_cacheable = 0; |
573 | 1294 v->not_found = 0; |
509 | 1295 |
2049 | 1296 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
573 | 1297 if (v->data == NULL) { |
1298 return NGX_ERROR; | |
509 | 1299 } |
1300 | |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1301 port = ngx_inet_get_port(r->connection->sockaddr); |
577 | 1302 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1303 if (port > 0 && port < 65536) { |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1304 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
509 | 1305 } |
1306 | |
573 | 1307 return NGX_OK; |
509 | 1308 } |
1309 | |
1310 | |
573 | 1311 static ngx_int_t |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1312 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
|
1313 ngx_http_variable_value_t *v, uintptr_t data) |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1314 { |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1315 ngx_str_t *addr; |
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1316 ngx_proxy_protocol_t *pp; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1317 |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1318 pp = r->connection->proxy_protocol; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1319 if (pp == NULL) { |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1320 v->not_found = 1; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1321 return NGX_OK; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1322 } |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1323 |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1324 addr = (ngx_str_t *) ((char *) pp + data); |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1325 |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1326 v->len = addr->len; |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1327 v->valid = 1; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1328 v->no_cacheable = 0; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1329 v->not_found = 0; |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1330 v->data = addr->data; |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1331 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1332 return NGX_OK; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1333 } |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1334 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1335 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1336 static ngx_int_t |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1337 ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1338 ngx_http_variable_value_t *v, uintptr_t data) |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1339 { |
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1340 ngx_uint_t port; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1341 ngx_proxy_protocol_t *pp; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1342 |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1343 pp = r->connection->proxy_protocol; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1344 if (pp == NULL) { |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1345 v->not_found = 1; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1346 return NGX_OK; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1347 } |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1348 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1349 v->len = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1350 v->valid = 1; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1351 v->no_cacheable = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1352 v->not_found = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1353 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1354 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1355 if (v->data == NULL) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1356 return NGX_ERROR; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1357 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1358 |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1359 port = *(in_port_t *) ((char *) pp + data); |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1360 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1361 if (port > 0 && port < 65536) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1362 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1363 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1364 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1365 return NGX_OK; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1366 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1367 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1368 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1369 static ngx_int_t |
573 | 1370 ngx_http_variable_server_addr(ngx_http_request_t *r, |
1371 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1372 { |
1805 | 1373 ngx_str_t s; |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1374 u_char addr[NGX_SOCKADDR_STRLEN]; |
499 | 1375 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1376 s.len = NGX_SOCKADDR_STRLEN; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1377 s.data = addr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1378 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1379 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1380 return NGX_ERROR; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1381 } |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1382 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1383 s.data = ngx_pnalloc(r->pool, s.len); |
1805 | 1384 if (s.data == NULL) { |
573 | 1385 return NGX_ERROR; |
509 | 1386 } |
1387 | |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1388 ngx_memcpy(s.data, addr, s.len); |
509 | 1389 |
1805 | 1390 v->len = s.len; |
573 | 1391 v->valid = 1; |
1565 | 1392 v->no_cacheable = 0; |
573 | 1393 v->not_found = 0; |
1805 | 1394 v->data = s.data; |
499 | 1395 |
573 | 1396 return NGX_OK; |
499 | 1397 } |
1398 | |
1399 | |
573 | 1400 static ngx_int_t |
1401 ngx_http_variable_server_port(ngx_http_request_t *r, | |
1402 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1403 { |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1404 ngx_uint_t port; |
2533 | 1405 |
1406 v->len = 0; | |
573 | 1407 v->valid = 1; |
1565 | 1408 v->no_cacheable = 0; |
573 | 1409 v->not_found = 0; |
2533 | 1410 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1411 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
2533 | 1412 return NGX_ERROR; |
1413 } | |
1414 | |
1415 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
1416 if (v->data == NULL) { | |
1417 return NGX_ERROR; | |
1418 } | |
1419 | |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1420 port = ngx_inet_get_port(r->connection->local_sockaddr); |
2533 | 1421 |
1422 if (port > 0 && port < 65536) { | |
1423 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
1424 } | |
509 | 1425 |
573 | 1426 return NGX_OK; |
509 | 1427 } |
1428 | |
1429 | |
573 | 1430 static ngx_int_t |
731 | 1431 ngx_http_variable_scheme(ngx_http_request_t *r, |
1432 ngx_http_variable_value_t *v, uintptr_t data) | |
1433 { | |
1434 #if (NGX_HTTP_SSL) | |
1435 | |
1436 if (r->connection->ssl) { | |
1437 v->len = sizeof("https") - 1; | |
1438 v->valid = 1; | |
1565 | 1439 v->no_cacheable = 0; |
731 | 1440 v->not_found = 0; |
732 | 1441 v->data = (u_char *) "https"; |
731 | 1442 |
1443 return NGX_OK; | |
1444 } | |
1445 | |
1446 #endif | |
1447 | |
1448 v->len = sizeof("http") - 1; | |
1449 v->valid = 1; | |
1565 | 1450 v->no_cacheable = 0; |
731 | 1451 v->not_found = 0; |
732 | 1452 v->data = (u_char *) "http"; |
731 | 1453 |
1454 return NGX_OK; | |
1455 } | |
1456 | |
1457 | |
1458 static ngx_int_t | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1459 ngx_http_variable_https(ngx_http_request_t *r, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1460 ngx_http_variable_value_t *v, uintptr_t data) |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1461 { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1462 #if (NGX_HTTP_SSL) |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1463 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1464 if (r->connection->ssl) { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1465 v->len = sizeof("on") - 1; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1466 v->valid = 1; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1467 v->no_cacheable = 0; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1468 v->not_found = 0; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1469 v->data = (u_char *) "on"; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1470 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1471 return NGX_OK; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1472 } |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1473 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1474 #endif |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1475 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1476 *v = ngx_http_variable_null_value; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1477 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1478 return NGX_OK; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1479 } |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1480 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1481 |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1482 static void |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1483 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
|
1484 ngx_http_variable_value_t *v, uintptr_t data) |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1485 { |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1486 r->args.len = v->len; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1487 r->args.data = v->data; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1488 r->valid_unparsed_uri = 0; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1489 } |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1490 |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1491 |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1492 static ngx_int_t |
1351 | 1493 ngx_http_variable_is_args(ngx_http_request_t *r, |
1494 ngx_http_variable_value_t *v, uintptr_t data) | |
1495 { | |
1496 if (r->args.len == 0) { | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1497 *v = ngx_http_variable_null_value; |
1351 | 1498 return NGX_OK; |
1499 } | |
1500 | |
1501 v->len = 1; | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1502 v->valid = 1; |
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1503 v->no_cacheable = 0; |
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1504 v->not_found = 0; |
1351 | 1505 v->data = (u_char *) "?"; |
1506 | |
1507 return NGX_OK; | |
1508 } | |
1509 | |
1510 | |
1511 static ngx_int_t | |
573 | 1512 ngx_http_variable_document_root(ngx_http_request_t *r, |
1513 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1514 { |
671 | 1515 ngx_str_t path; |
573 | 1516 ngx_http_core_loc_conf_t *clcf; |
509 | 1517 |
1518 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1519 | |
671 | 1520 if (clcf->root_lengths == NULL) { |
1521 v->len = clcf->root.len; | |
1522 v->valid = 1; | |
1565 | 1523 v->no_cacheable = 0; |
671 | 1524 v->not_found = 0; |
1525 v->data = clcf->root.data; | |
1526 | |
1527 } else { | |
1528 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
1529 clcf->root_values->elts) | |
1530 == NULL) | |
1531 { | |
1532 return NGX_ERROR; | |
1533 } | |
1534 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1535 if (ngx_get_full_name(r->pool, (ngx_str_t *) &ngx_cycle->prefix, &path) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1536 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1537 { |
671 | 1538 return NGX_ERROR; |
1539 } | |
1540 | |
1541 v->len = path.len; | |
1542 v->valid = 1; | |
1565 | 1543 v->no_cacheable = 0; |
671 | 1544 v->not_found = 0; |
1545 v->data = path.data; | |
1546 } | |
509 | 1547 |
573 | 1548 return NGX_OK; |
509 | 1549 } |
1550 | |
1551 | |
573 | 1552 static ngx_int_t |
2259 | 1553 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
1554 ngx_http_variable_value_t *v, uintptr_t data) | |
1555 { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1556 u_char *real; |
2259 | 1557 size_t len; |
1558 ngx_str_t path; | |
1559 ngx_http_core_loc_conf_t *clcf; | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1560 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1561 u_char buffer[NGX_MAX_PATH]; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1562 #endif |
2259 | 1563 |
1564 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1565 | |
1566 if (clcf->root_lengths == NULL) { | |
1567 path = clcf->root; | |
1568 | |
1569 } else { | |
1570 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
1571 clcf->root_values->elts) | |
1572 == NULL) | |
1573 { | |
1574 return NGX_ERROR; | |
1575 } | |
1576 | |
1577 path.data[path.len - 1] = '\0'; | |
1578 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1579 if (ngx_get_full_name(r->pool, (ngx_str_t *) &ngx_cycle->prefix, &path) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1580 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1581 { |
2259 | 1582 return NGX_ERROR; |
1583 } | |
1584 } | |
1585 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1586 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1587 real = buffer; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1588 #else |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1589 real = NULL; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1590 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1591 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1592 real = ngx_realpath(path.data, real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1593 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1594 if (real == NULL) { |
2259 | 1595 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
1596 ngx_realpath_n " \"%s\" failed", path.data); | |
1597 return NGX_ERROR; | |
1598 } | |
1599 | |
1600 len = ngx_strlen(real); | |
1601 | |
1602 v->data = ngx_pnalloc(r->pool, len); | |
1603 if (v->data == NULL) { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1604 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1605 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1606 #endif |
2259 | 1607 return NGX_ERROR; |
1608 } | |
1609 | |
1610 v->len = len; | |
1611 v->valid = 1; | |
1612 v->no_cacheable = 0; | |
1613 v->not_found = 0; | |
1614 | |
1615 ngx_memcpy(v->data, real, len); | |
1616 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1617 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1618 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1619 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1620 |
2259 | 1621 return NGX_OK; |
1622 } | |
1623 | |
1624 | |
1625 static ngx_int_t | |
573 | 1626 ngx_http_variable_request_filename(ngx_http_request_t *r, |
1627 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1628 { |
773 | 1629 size_t root; |
573 | 1630 ngx_str_t path; |
499 | 1631 |
773 | 1632 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
573 | 1633 return NGX_ERROR; |
557 | 1634 } |
509 | 1635 |
557 | 1636 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
509 | 1637 |
573 | 1638 v->len = path.len - 1; |
1639 v->valid = 1; | |
1565 | 1640 v->no_cacheable = 0; |
573 | 1641 v->not_found = 0; |
1642 v->data = path.data; | |
499 | 1643 |
573 | 1644 return NGX_OK; |
499 | 1645 } |
1646 | |
1647 | |
573 | 1648 static ngx_int_t |
1811 | 1649 ngx_http_variable_server_name(ngx_http_request_t *r, |
1650 ngx_http_variable_value_t *v, uintptr_t data) | |
1651 { | |
1652 ngx_http_core_srv_conf_t *cscf; | |
1653 | |
1654 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
1655 | |
1656 v->len = cscf->server_name.len; | |
1657 v->valid = 1; | |
1658 v->no_cacheable = 0; | |
1659 v->not_found = 0; | |
1660 v->data = cscf->server_name.data; | |
1661 | |
1662 return NGX_OK; | |
1663 } | |
1664 | |
1665 | |
1666 static ngx_int_t | |
573 | 1667 ngx_http_variable_request_method(ngx_http_request_t *r, |
1668 ngx_http_variable_value_t *v, uintptr_t data) | |
561 | 1669 { |
647 | 1670 if (r->main->method_name.data) { |
1671 v->len = r->main->method_name.len; | |
573 | 1672 v->valid = 1; |
1565 | 1673 v->no_cacheable = 0; |
573 | 1674 v->not_found = 0; |
647 | 1675 v->data = r->main->method_name.data; |
573 | 1676 |
1677 } else { | |
1678 v->not_found = 1; | |
561 | 1679 } |
1680 | |
573 | 1681 return NGX_OK; |
561 | 1682 } |
1683 | |
1684 | |
573 | 1685 static ngx_int_t |
1686 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
1687 ngx_http_variable_value_t *v, uintptr_t data) | |
539 | 1688 { |
573 | 1689 ngx_int_t rc; |
539 | 1690 |
1691 rc = ngx_http_auth_basic_user(r); | |
1692 | |
1693 if (rc == NGX_DECLINED) { | |
573 | 1694 v->not_found = 1; |
1695 return NGX_OK; | |
539 | 1696 } |
1697 | |
1698 if (rc == NGX_ERROR) { | |
573 | 1699 return NGX_ERROR; |
539 | 1700 } |
1701 | |
573 | 1702 v->len = r->headers_in.user.len; |
1703 v->valid = 1; | |
1565 | 1704 v->no_cacheable = 0; |
573 | 1705 v->not_found = 0; |
1706 v->data = r->headers_in.user.data; | |
571 | 1707 |
573 | 1708 return NGX_OK; |
571 | 1709 } |
1710 | |
1711 | |
611 | 1712 static ngx_int_t |
4886 | 1713 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
1714 ngx_http_variable_value_t *v, uintptr_t data) | |
1715 { | |
1716 u_char *p; | |
1717 | |
1718 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
1719 if (p == NULL) { | |
1720 return NGX_ERROR; | |
1721 } | |
1722 | |
1723 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
1724 v->valid = 1; | |
1725 v->no_cacheable = 0; | |
1726 v->not_found = 0; | |
1727 v->data = p; | |
1728 | |
1729 return NGX_OK; | |
1730 } | |
1731 | |
1732 | |
1733 static ngx_int_t | |
611 | 1734 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
1735 ngx_http_variable_value_t *v, uintptr_t data) | |
1736 { | |
1737 off_t sent; | |
1738 u_char *p; | |
1739 | |
1740 sent = r->connection->sent - r->header_size; | |
1741 | |
1742 if (sent < 0) { | |
1743 sent = 0; | |
1744 } | |
1745 | |
2049 | 1746 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
611 | 1747 if (p == NULL) { |
1748 return NGX_ERROR; | |
1749 } | |
1750 | |
1751 v->len = ngx_sprintf(p, "%O", sent) - p; | |
1752 v->valid = 1; | |
1565 | 1753 v->no_cacheable = 0; |
611 | 1754 v->not_found = 0; |
1755 v->data = p; | |
1756 | |
1757 return NGX_OK; | |
1758 } | |
1759 | |
1760 | |
629 | 1761 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
1762 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:
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|
1763 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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changeset
|
1764 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
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|
1765 v->data = (u_char *) (r->pipeline ? "p" : "."); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
1766 v->len = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1767 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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1768 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
1769 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
1770 |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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1771 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
1772 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
1773 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
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|
1774 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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1775 static ngx_int_t |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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1776 ngx_http_variable_status(ngx_http_request_t *r, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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1777 ngx_http_variable_value_t *v, uintptr_t data) |
956edecaedeb
New core variable: $status.
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|
1778 { |
956edecaedeb
New core variable: $status.
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|
1779 ngx_uint_t status; |
956edecaedeb
New core variable: $status.
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1780 |
956edecaedeb
New core variable: $status.
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1781 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
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|
1782 if (v->data == NULL) { |
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|
1783 return NGX_ERROR; |
956edecaedeb
New core variable: $status.
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1784 } |
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|
1785 |
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1786 if (r->err_status) { |
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New core variable: $status.
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|
1787 status = r->err_status; |
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1788 |
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1789 } else if (r->headers_out.status) { |
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New core variable: $status.
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|
1790 status = r->headers_out.status; |
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New core variable: $status.
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|
1791 |
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|
1792 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
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|
1793 status = 9; |
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1794 |
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1795 } else { |
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1796 status = 0; |
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|
1797 } |
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|
1798 |
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|
1799 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
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1800 v->valid = 1; |
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1801 v->no_cacheable = 0; |
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1802 v->not_found = 0; |
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1803 |
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1804 return NGX_OK; |
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1805 } |
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1806 |
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|
1807 |
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|
1808 static ngx_int_t |
641 | 1809 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
1810 ngx_http_variable_value_t *v, uintptr_t data) | |
1811 { | |
1812 if (r->headers_out.content_type.len) { | |
1813 v->len = r->headers_out.content_type.len; | |
1814 v->valid = 1; | |
1565 | 1815 v->no_cacheable = 0; |
641 | 1816 v->not_found = 0; |
1817 v->data = r->headers_out.content_type.data; | |
1818 | |
1819 } else { | |
1820 v->not_found = 1; | |
1821 } | |
1822 | |
1823 return NGX_OK; | |
1824 } | |
1825 | |
1826 | |
1827 static ngx_int_t | |
1828 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
1829 ngx_http_variable_value_t *v, uintptr_t data) | |
1830 { | |
1831 u_char *p; | |
1832 | |
1833 if (r->headers_out.content_length) { | |
1834 v->len = r->headers_out.content_length->value.len; | |
1835 v->valid = 1; | |
1565 | 1836 v->no_cacheable = 0; |
641 | 1837 v->not_found = 0; |
1838 v->data = r->headers_out.content_length->value.data; | |
1839 | |
1840 return NGX_OK; | |
1841 } | |
1842 | |
1843 if (r->headers_out.content_length_n >= 0) { | |
2049 | 1844 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
641 | 1845 if (p == NULL) { |
1846 return NGX_ERROR; | |
1847 } | |
1848 | |
1849 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
1850 v->valid = 1; | |
1565 | 1851 v->no_cacheable = 0; |
641 | 1852 v->not_found = 0; |
1853 v->data = p; | |
1854 | |
1855 return NGX_OK; | |
1856 } | |
1857 | |
1858 v->not_found = 1; | |
1859 | |
1860 return NGX_OK; | |
1861 } | |
1862 | |
1863 | |
1864 static ngx_int_t | |
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1865 ngx_http_variable_sent_location(ngx_http_request_t *r, |
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1866 ngx_http_variable_value_t *v, uintptr_t data) |
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1867 { |
2539
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1868 ngx_str_t name; |
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1869 |
2485
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1870 if (r->headers_out.location) { |
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1871 v->len = r->headers_out.location->value.len; |
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1872 v->valid = 1; |
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1873 v->no_cacheable = 0; |
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1874 v->not_found = 0; |
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1875 v->data = r->headers_out.location->value.data; |
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1876 |
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1877 return NGX_OK; |
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1878 } |
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1879 |
3516
dd1570b6f237
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changeset
|
1880 ngx_str_set(&name, "sent_http_location"); |
2539
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|
1881 |
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|
1882 return ngx_http_variable_unknown_header(v, &name, |
2485
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|
1883 &r->headers_out.headers.part, |
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|
1884 sizeof("sent_http_") - 1); |
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1885 } |
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|
1886 |
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|
1887 |
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|
1888 static ngx_int_t |
641 | 1889 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
1890 ngx_http_variable_value_t *v, uintptr_t data) | |
1891 { | |
1892 u_char *p; | |
1893 | |
1894 if (r->headers_out.last_modified) { | |
1895 v->len = r->headers_out.last_modified->value.len; | |
1896 v->valid = 1; | |
1565 | 1897 v->no_cacheable = 0; |
641 | 1898 v->not_found = 0; |
1899 v->data = r->headers_out.last_modified->value.data; | |
1900 | |
1901 return NGX_OK; | |
1902 } | |
1903 | |
1904 if (r->headers_out.last_modified_time >= 0) { | |
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1905 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
641 | 1906 if (p == NULL) { |
1907 return NGX_ERROR; | |
1908 } | |
1909 | |
1910 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
1911 v->valid = 1; | |
1565 | 1912 v->no_cacheable = 0; |
641 | 1913 v->not_found = 0; |
1914 v->data = p; | |
1915 | |
1916 return NGX_OK; | |
1917 } | |
1918 | |
1919 v->not_found = 1; | |
1920 | |
1921 return NGX_OK; | |
1922 } | |
1923 | |
1924 | |
1925 static ngx_int_t | |
1926 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
1927 ngx_http_variable_value_t *v, uintptr_t data) | |
1928 { | |
1929 size_t len; | |
1930 char *p; | |
1931 | |
5072
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1932 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
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1933 len = sizeof("upgrade") - 1; |
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1934 p = "upgrade"; |
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|
1935 |
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|
1936 } else if (r->keepalive) { |
641 | 1937 len = sizeof("keep-alive") - 1; |
1938 p = "keep-alive"; | |
1939 | |
1940 } else { | |
1941 len = sizeof("close") - 1; | |
1942 p = "close"; | |
1943 } | |
1944 | |
1945 v->len = len; | |
1946 v->valid = 1; | |
1565 | 1947 v->no_cacheable = 0; |
641 | 1948 v->not_found = 0; |
1949 v->data = (u_char *) p; | |
1950 | |
1951 return NGX_OK; | |
1952 } | |
1953 | |
1954 | |
1955 static ngx_int_t | |
1956 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
1957 ngx_http_variable_value_t *v, uintptr_t data) | |
1958 { | |
1959 u_char *p; | |
1960 ngx_http_core_loc_conf_t *clcf; | |
1961 | |
1962 if (r->keepalive) { | |
1963 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1964 | |
1965 if (clcf->keepalive_header) { | |
1966 | |
2049 | 1967 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
641 | 1968 if (p == NULL) { |
1969 return NGX_ERROR; | |
1970 } | |
1971 | |
1972 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
1973 v->valid = 1; | |
1565 | 1974 v->no_cacheable = 0; |
641 | 1975 v->not_found = 0; |
1976 v->data = p; | |
1977 | |
1978 return NGX_OK; | |
1979 } | |
1980 } | |
1981 | |
1982 v->not_found = 1; | |
1983 | |
1984 return NGX_OK; | |
1985 } | |
1986 | |
1987 | |
1988 static ngx_int_t | |
1989 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
1990 ngx_http_variable_value_t *v, uintptr_t data) | |
1991 { | |
1992 if (r->chunked) { | |
1993 v->len = sizeof("chunked") - 1; | |
1994 v->valid = 1; | |
1565 | 1995 v->no_cacheable = 0; |
641 | 1996 v->not_found = 0; |
1997 v->data = (u_char *) "chunked"; | |
1998 | |
1999 } else { | |
2000 v->not_found = 1; | |
2001 } | |
2002 | |
2003 return NGX_OK; | |
2004 } | |
2005 | |
2006 | |
7504
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2007 static void |
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2008 ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
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Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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|
2009 ngx_http_variable_value_t *v, uintptr_t data) |
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Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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|
2010 { |
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2011 ssize_t s; |
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|
2012 ngx_str_t val; |
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2013 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2014 val.len = v->len; |
c19ca381b2e6
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|
2015 val.data = v->data; |
c19ca381b2e6
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parents:
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changeset
|
2016 |
c19ca381b2e6
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|
2017 s = ngx_parse_size(&val); |
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|
2018 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2019 if (s == NGX_ERROR) { |
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2020 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2021 "invalid $limit_rate \"%V\"", &val); |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2022 return; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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|
2023 } |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
2024 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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changeset
|
2025 r->limit_rate = s; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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changeset
|
2026 r->limit_rate_set = 1; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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changeset
|
2027 } |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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|
2028 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
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|
2029 |
641 | 2030 static ngx_int_t |
629 | 2031 ngx_http_variable_request_completion(ngx_http_request_t *r, |
2032 ngx_http_variable_value_t *v, uintptr_t data) | |
2033 { | |
2034 if (r->request_complete) { | |
2035 v->len = 2; | |
2036 v->valid = 1; | |
1565 | 2037 v->no_cacheable = 0; |
629 | 2038 v->not_found = 0; |
2039 v->data = (u_char *) "OK"; | |
2040 | |
2041 return NGX_OK; | |
2042 } | |
2043 | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
2044 *v = ngx_http_variable_null_value; |
629 | 2045 |
2046 return NGX_OK; | |
2047 } | |
2048 | |
2049 | |
759 | 2050 static ngx_int_t |
2844 | 2051 ngx_http_variable_request_body(ngx_http_request_t *r, |
2052 ngx_http_variable_value_t *v, uintptr_t data) | |
2053 { | |
2054 u_char *p; | |
2055 size_t len; | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2056 ngx_buf_t *buf; |
2844 | 2057 ngx_chain_t *cl; |
2058 | |
2878
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2059 if (r->request_body == NULL |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2060 || r->request_body->bufs == NULL |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
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|
2061 || r->request_body->temp_file) |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2062 { |
2844 | 2063 v->not_found = 1; |
2064 | |
2065 return NGX_OK; | |
2066 } | |
2067 | |
2068 cl = r->request_body->bufs; | |
2069 buf = cl->buf; | |
2070 | |
2071 if (cl->next == NULL) { | |
2072 v->len = buf->last - buf->pos; | |
2073 v->valid = 1; | |
2074 v->no_cacheable = 0; | |
2075 v->not_found = 0; | |
2076 v->data = buf->pos; | |
2077 | |
2078 return NGX_OK; | |
2079 } | |
2080 | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2081 len = buf->last - buf->pos; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2082 cl = cl->next; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2083 |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2084 for ( /* void */ ; cl; cl = cl->next) { |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2085 buf = cl->buf; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2086 len += buf->last - buf->pos; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
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|
2087 } |
2844 | 2088 |
2089 p = ngx_pnalloc(r->pool, len); | |
2090 if (p == NULL) { | |
2091 return NGX_ERROR; | |
2092 } | |
2093 | |
2094 v->data = p; | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2095 cl = r->request_body->bufs; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2096 |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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4913
diff
changeset
|
2097 for ( /* void */ ; cl; cl = cl->next) { |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2098 buf = cl->buf; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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4913
diff
changeset
|
2099 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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4913
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|
2100 } |
2844 | 2101 |
2102 v->len = len; | |
2103 v->valid = 1; | |
2104 v->no_cacheable = 0; | |
2105 v->not_found = 0; | |
2106 | |
2107 return NGX_OK; | |
2108 } | |
2109 | |
2110 | |
2111 static ngx_int_t | |
759 | 2112 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
2113 ngx_http_variable_value_t *v, uintptr_t data) | |
2114 { | |
2115 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
763
0b0f3d4854c0
variable should not be found if no request body file
Igor Sysoev <igor@sysoev.ru>
parents:
759
diff
changeset
|
2116 v->not_found = 1; |
759 | 2117 |
2118 return NGX_OK; | |
2119 } | |
2120 | |
2121 v->len = r->request_body->temp_file->file.name.len; | |
2122 v->valid = 1; | |
1565 | 2123 v->no_cacheable = 0; |
759 | 2124 v->not_found = 0; |
2125 v->data = r->request_body->temp_file->file.name.data; | |
2126 | |
2127 return NGX_OK; | |
2128 } | |
2129 | |
2130 | |
1329 | 2131 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2132 ngx_http_variable_request_length(ngx_http_request_t *r, |
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|
2133 ngx_http_variable_value_t *v, uintptr_t data) |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2134 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2135 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2136 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2137 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2138 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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4972
diff
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|
2139 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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4972
diff
changeset
|
2140 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2141 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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4972
diff
changeset
|
2142 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
diff
changeset
|
2143 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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|
2144 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
2145 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2146 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2147 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2148 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2149 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2150 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2151 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2152 static ngx_int_t |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2153 ngx_http_variable_request_time(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
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|
2154 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2155 { |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2156 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
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4893
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|
2157 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2158 ngx_msec_int_t ms; |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2159 |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2160 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
|
2161 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2162 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2163 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2164 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2165 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
2166 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2167 ms = (ngx_msec_int_t) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2168 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2169 ms = ngx_max(ms, 0); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2170 |
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2171 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2172 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2173 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2174 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
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|
2175 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2176 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2177 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2178 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2179 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2180 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2181 static ngx_int_t |
6531 | 2182 ngx_http_variable_request_id(ngx_http_request_t *r, |
2183 ngx_http_variable_value_t *v, uintptr_t data) | |
2184 { | |
2185 u_char *id; | |
2186 | |
2187 #if (NGX_OPENSSL) | |
2188 u_char random_bytes[16]; | |
2189 #endif | |
2190 | |
2191 id = ngx_pnalloc(r->pool, 32); | |
2192 if (id == NULL) { | |
2193 return NGX_ERROR; | |
2194 } | |
2195 | |
2196 v->valid = 1; | |
2197 v->no_cacheable = 0; | |
2198 v->not_found = 0; | |
2199 | |
2200 v->len = 32; | |
2201 v->data = id; | |
2202 | |
2203 #if (NGX_OPENSSL) | |
2204 | |
2205 if (RAND_bytes(random_bytes, 16) == 1) { | |
2206 ngx_hex_dump(id, random_bytes, 16); | |
2207 return NGX_OK; | |
2208 } | |
2209 | |
2210 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
2211 | |
2212 #endif | |
2213 | |
2214 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
2215 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
2216 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
2217 | |
2218 return NGX_OK; | |
2219 } | |
2220 | |
2221 | |
2222 static ngx_int_t | |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2223 ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2224 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2225 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2226 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2227 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2228 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2229 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2230 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2231 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2232 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2233 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2234 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2235 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2236 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2237 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2238 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2239 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2240 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2241 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2242 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2243 static ngx_int_t |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2244 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2245 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2246 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2247 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2248 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2249 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2250 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2251 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2252 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2253 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2254 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2255 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2256 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2257 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2258 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2259 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2260 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2261 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2262 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2263 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2264 static ngx_int_t |
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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7648
diff
changeset
|
2265 ngx_http_variable_connection_time(ngx_http_request_t *r, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2266 ngx_http_variable_value_t *v, uintptr_t data) |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2267 { |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2268 u_char *p; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2269 ngx_msec_int_t ms; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2270 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2271 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
6d4f7d5e279f
Added $connection_time variable.
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|
2272 if (p == NULL) { |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2273 return NGX_ERROR; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2274 } |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2275 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2276 ms = ngx_current_msec - r->connection->start_time; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2277 ms = ngx_max(ms, 0); |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2278 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2279 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2280 v->valid = 1; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2281 v->no_cacheable = 0; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2282 v->not_found = 0; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2283 v->data = p; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2284 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2285 return NGX_OK; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2286 } |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2287 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2288 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2289 static ngx_int_t |
1329 | 2290 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
2291 ngx_http_variable_value_t *v, uintptr_t data) | |
2292 { | |
2293 v->len = sizeof(NGINX_VERSION) - 1; | |
2294 v->valid = 1; | |
1565 | 2295 v->no_cacheable = 0; |
1329 | 2296 v->not_found = 0; |
2297 v->data = (u_char *) NGINX_VERSION; | |
2298 | |
2299 return NGX_OK; | |
2300 } | |
2301 | |
2302 | |
2011 | 2303 static ngx_int_t |
2304 ngx_http_variable_hostname(ngx_http_request_t *r, | |
2305 ngx_http_variable_value_t *v, uintptr_t data) | |
2306 { | |
2307 v->len = ngx_cycle->hostname.len; | |
2308 v->valid = 1; | |
2309 v->no_cacheable = 0; | |
2310 v->not_found = 0; | |
2311 v->data = ngx_cycle->hostname.data; | |
2312 | |
2313 return NGX_OK; | |
2314 } | |
2315 | |
2316 | |
2249 | 2317 static ngx_int_t |
2318 ngx_http_variable_pid(ngx_http_request_t *r, | |
2319 ngx_http_variable_value_t *v, uintptr_t data) | |
2320 { | |
2321 u_char *p; | |
2322 | |
2323 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
2324 if (p == NULL) { | |
2325 return NGX_ERROR; | |
2326 } | |
2327 | |
2328 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
2329 v->valid = 1; | |
2330 v->no_cacheable = 0; | |
2331 v->not_found = 0; | |
2332 v->data = p; | |
2333 | |
2334 return NGX_OK; | |
2335 } | |
2336 | |
2337 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2338 static ngx_int_t |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2339 ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
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|
2340 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
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2341 { |
002f2c783d7c
Variables $request_time and $msec.
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|
2342 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
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|
2343 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
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|
2344 |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2345 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2346 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2347 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
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|
2348 } |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2349 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2350 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2351 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2352 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
|
2353 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2354 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2355 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2356 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2357 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2358 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2359 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2360 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2361 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2362 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2363 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
|
2364 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
|
2365 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2366 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2367 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2368 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
|
2369 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2370 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2371 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2372 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2373 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
|
2374 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
|
2375 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2376 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
|
2377 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2378 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2379 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2380 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2381 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2382 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2383 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2384 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2385 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2386 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2387 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
|
2388 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
|
2389 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2390 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2391 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2392 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
|
2393 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2394 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2395 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2396 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2397 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
|
2398 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2399 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
|
2400 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2401 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2402 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2403 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2404 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2405 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2406 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2407 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2408 |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2409 void * |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2410 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
|
2411 { |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2412 void *value; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2413 u_char *low; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2414 size_t len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2415 ngx_uint_t key; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2416 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2417 len = match->len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2418 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2419 if (len) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2420 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
|
2421 if (low == NULL) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2422 return NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2423 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2424 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2425 } else { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2426 low = NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2427 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2428 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2429 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
|
2430 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2431 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
|
2432 if (value) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2433 return value; |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2434 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2435 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2436 #if (NGX_PCRE) |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2437 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2438 if (len && map->nregex) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2439 ngx_int_t n; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2440 ngx_uint_t i; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2441 ngx_http_map_regex_t *reg; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2442 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2443 reg = map->regex; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2444 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2445 for (i = 0; i < map->nregex; i++) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2446 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2447 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
|
2448 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2449 if (n == NGX_OK) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2450 return reg[i].value; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2451 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2452 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2453 if (n == NGX_DECLINED) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2454 continue; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2455 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2456 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2457 /* NGX_ERROR */ |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2458 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2459 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2460 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2461 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2462 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2463 #endif |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2464 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2465 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2466 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2467 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2468 |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2469 #if (NGX_PCRE) |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2470 |
3325 | 2471 static ngx_int_t |
2472 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
2473 uintptr_t data) | |
2474 { | |
2475 v->not_found = 1; | |
2476 return NGX_OK; | |
2477 } | |
2478 | |
2479 | |
2480 ngx_http_regex_t * | |
2481 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
2482 { | |
2483 u_char *p; | |
2484 size_t size; | |
2485 ngx_str_t name; | |
2486 ngx_uint_t i, n; | |
2487 ngx_http_variable_t *v; | |
2488 ngx_http_regex_t *re; | |
2489 ngx_http_regex_variable_t *rv; | |
2490 ngx_http_core_main_conf_t *cmcf; | |
2491 | |
2492 rc->pool = cf->pool; | |
2493 | |
2494 if (ngx_regex_compile(rc) != NGX_OK) { | |
2495 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
2496 return NULL; | |
2497 } | |
2498 | |
2499 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
2500 if (re == NULL) { | |
2501 return NULL; | |
2502 } | |
2503 | |
2504 re->regex = rc->regex; | |
2505 re->ncaptures = rc->captures; | |
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2506 re->name = rc->pattern; |
3325 | 2507 |
2508 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2509 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
2510 | |
2511 n = (ngx_uint_t) rc->named_captures; | |
2512 | |
2513 if (n == 0) { | |
2514 return re; | |
2515 } | |
2516 | |
2517 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
2518 if (rv == NULL) { | |
2519 return NULL; | |
2520 } | |
2521 | |
2522 re->variables = rv; | |
2523 re->nvariables = n; | |
2524 | |
2525 size = rc->name_size; | |
2526 p = rc->names; | |
2527 | |
2528 for (i = 0; i < n; i++) { | |
2529 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
2530 | |
2531 name.data = &p[2]; | |
2532 name.len = ngx_strlen(name.data); | |
2533 | |
2534 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
2535 if (v == NULL) { | |
2536 return NULL; | |
2537 } | |
2538 | |
2539 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
2540 if (rv[i].index == NGX_ERROR) { | |
2541 return NULL; | |
2542 } | |
2543 | |
2544 v->get_handler = ngx_http_variable_not_found; | |
2545 | |
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2546 p += size; |
3325 | 2547 } |
2548 | |
2549 return re; | |
2550 } | |
2551 | |
2552 | |
2553 ngx_int_t | |
2554 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
2555 { | |
2556 ngx_int_t rc, index; | |
2557 ngx_uint_t i, n, len; | |
2558 ngx_http_variable_value_t *vv; | |
2559 ngx_http_core_main_conf_t *cmcf; | |
2560 | |
2561 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
2562 | |
2563 if (re->ncaptures) { | |
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2564 len = cmcf->ncaptures; |
3325 | 2565 |
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2566 if (r->captures == NULL || r->realloc_captures) { |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2567 r->realloc_captures = 0; |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2568 |
3325 | 2569 r->captures = ngx_palloc(r->pool, len * sizeof(int)); |
2570 if (r->captures == NULL) { | |
2571 return NGX_ERROR; | |
2572 } | |
2573 } | |
2574 | |
2575 } else { | |
2576 len = 0; | |
2577 } | |
2578 | |
2579 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
2580 | |
2581 if (rc == NGX_REGEX_NO_MATCHED) { | |
2582 return NGX_DECLINED; | |
2583 } | |
2584 | |
2585 if (rc < 0) { | |
2586 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
2587 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2588 rc, s, &re->name); | |
2589 return NGX_ERROR; | |
2590 } | |
2591 | |
2592 for (i = 0; i < re->nvariables; i++) { | |
2593 | |
2594 n = re->variables[i].capture; | |
2595 index = re->variables[i].index; | |
2596 vv = &r->variables[index]; | |
2597 | |
2598 vv->len = r->captures[n + 1] - r->captures[n]; | |
2599 vv->valid = 1; | |
2600 vv->no_cacheable = 0; | |
2601 vv->not_found = 0; | |
2602 vv->data = &s->data[r->captures[n]]; | |
2603 | |
2604 #if (NGX_DEBUG) | |
2605 { | |
2606 ngx_http_variable_t *v; | |
2607 | |
2608 v = cmcf->variables.elts; | |
2609 | |
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2610 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
|
2611 "http regex set $%V to \"%v\"", &v[index].name, vv); |
3325 | 2612 } |
2613 #endif | |
2614 } | |
2615 | |
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2616 r->ncaptures = rc * 2; |
3325 | 2617 r->captures_data = s->data; |
2618 | |
2619 return NGX_OK; | |
2620 } | |
2621 | |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2622 #endif |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2623 |
3325 | 2624 |
499 | 2625 ngx_int_t |
509 | 2626 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
499 | 2627 { |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2628 ngx_http_variable_t *cv, *v; |
501 | 2629 ngx_http_core_main_conf_t *cmcf; |
499 | 2630 |
509 | 2631 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
2632 | |
611 | 2633 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
2634 sizeof(ngx_hash_keys_arrays_t)); | |
2635 if (cmcf->variables_keys == NULL) { | |
2636 return NGX_ERROR; | |
2637 } | |
2638 | |
2639 cmcf->variables_keys->pool = cf->pool; | |
2640 cmcf->variables_keys->temp_pool = cf->pool; | |
2641 | |
2642 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
2643 != NGX_OK) | |
509 | 2644 { |
499 | 2645 return NGX_ERROR; |
2646 } | |
2647 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2648 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2649 sizeof(ngx_http_variable_t)) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2650 != NGX_OK) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2651 { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2652 return NGX_ERROR; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2653 } |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2654 |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2655 for (cv = ngx_http_core_variables; cv->name.len; cv++) { |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2656 v = ngx_http_add_variable(cf, &cv->name, cv->flags); |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2657 if (v == NULL) { |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2658 return NGX_ERROR; |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2659 } |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2660 |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2661 *v = *cv; |
499 | 2662 } |
2663 | |
2664 return NGX_OK; | |
2665 } | |
509 | 2666 |
2667 | |
2668 ngx_int_t | |
2669 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
2670 { | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2671 size_t len; |
509 | 2672 ngx_uint_t i, n; |
611 | 2673 ngx_hash_key_t *key; |
2674 ngx_hash_init_t hash; | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2675 ngx_http_variable_t *v, *av, *pv; |
509 | 2676 ngx_http_core_main_conf_t *cmcf; |
2677 | |
2678 /* set the handlers for the indexed http variables */ | |
2679 | |
2680 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2681 | |
2682 v = cmcf->variables.elts; | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2683 pv = cmcf->prefix_variables.elts; |
611 | 2684 key = cmcf->variables_keys->keys.elts; |
509 | 2685 |
2686 for (i = 0; i < cmcf->variables.nelts; i++) { | |
2687 | |
611 | 2688 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
509 | 2689 |
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2690 av = key[n].value; |
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2691 |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2692 if (v[i].name.len == key[n].key.len |
611 | 2693 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
509 | 2694 == 0) |
2695 { | |
637 | 2696 v[i].get_handler = av->get_handler; |
611 | 2697 v[i].data = av->data; |
527 | 2698 |
611 | 2699 av->flags |= NGX_HTTP_VAR_INDEXED; |
2700 v[i].flags = av->flags; | |
509 | 2701 |
611 | 2702 av->index = i; |
533 | 2703 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2704 if (av->get_handler == NULL |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2705 || (av->flags & NGX_HTTP_VAR_WEAK)) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2706 { |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2707 break; |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2708 } |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2709 |
509 | 2710 goto next; |
2711 } | |
2712 } | |
2713 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2714 len = 0; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2715 av = NULL; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2716 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2717 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2718 if (v[i].name.len >= pv[n].name.len && v[i].name.len > len |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2719 && ngx_strncmp(v[i].name.data, pv[n].name.data, pv[n].name.len) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2720 == 0) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2721 { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2722 av = &pv[n]; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2723 len = pv[n].name.len; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2724 } |
1162 | 2725 } |
2726 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2727 if (av) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2728 v[i].get_handler = av->get_handler; |
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2729 v[i].data = (uintptr_t) &v[i].name; |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2730 v[i].flags = av->flags; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2731 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2732 goto next; |
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2733 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2734 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2735 if (v[i].get_handler == NULL) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2736 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2737 "unknown \"%V\" variable", &v[i].name); |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2738 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2739 return NGX_ERROR; |
2137 | 2740 } |
2741 | |
509 | 2742 next: |
2743 continue; | |
2744 } | |
2745 | |
2746 | |
611 | 2747 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
2748 av = key[n].value; | |
2749 | |
2750 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
2751 key[n].key.data = NULL; | |
583 | 2752 } |
2753 } | |
2754 | |
2755 | |
611 | 2756 hash.hash = &cmcf->variables_hash; |
2757 hash.key = ngx_hash_key; | |
2758 hash.max_size = cmcf->variables_hash_max_size; | |
2759 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
2760 hash.name = "variables_hash"; | |
2761 hash.pool = cf->pool; | |
2762 hash.temp_pool = NULL; | |
509 | 2763 |
611 | 2764 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
2765 cmcf->variables_keys->keys.nelts) | |
581 | 2766 != NGX_OK) |
509 | 2767 { |
2768 return NGX_ERROR; | |
2769 } | |
2770 | |
611 | 2771 cmcf->variables_keys = NULL; |
509 | 2772 |
2773 return NGX_OK; | |
2774 } |