Mercurial > hg > nginx-quic
annotate src/http/ngx_http_variables.c @ 8418:17492dfd4744 quic
QUIC: added missing checks for limits in stream frames parsing.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Mon, 19 Apr 2021 09:46:37 +0300 |
parents | 6d4f7d5e279f |
children | ae7c767aa491 |
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
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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
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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
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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>
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3268
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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
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27 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
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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
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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
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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>
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5072
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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
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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
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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>
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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>
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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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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
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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
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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
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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
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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
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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>
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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
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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
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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>
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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
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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>
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4641
diff
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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
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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>
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2415
diff
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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>
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7427
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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>
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7427
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126 ngx_http_variable_value_t *v, uintptr_t data); |
641 | 127 |
4893
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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4886
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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>
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129 ngx_http_variable_value_t *v, uintptr_t data); |
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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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>
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131 ngx_http_variable_value_t *v, uintptr_t data); |
8397
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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7894
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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>
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133 ngx_http_variable_value_t *v, uintptr_t data); |
4893
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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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
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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>
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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
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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
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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
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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>
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4972
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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>
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5083
diff
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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
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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
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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 |
8397
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7894
diff
changeset
|
347 { ngx_string("connection_time"), NULL, ngx_http_variable_connection_time, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7894
diff
changeset
|
348 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7894
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
Ruslan Ermilov <ru@nginx.com>
parents:
4540
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377 |
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378 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
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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
2a288909abc6
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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Variables: generic prefix variables.
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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
changeset
|
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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parents:
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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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parents:
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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:
6851
diff
changeset
|
503 continue; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
504 } |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
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 |
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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); |
d2b2ff157da5
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:
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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 } |
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Variables: generic prefix variables.
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diff
changeset
|
531 |
d2b2ff157da5
Variables: generic prefix variables.
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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 |
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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 } |
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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) { |
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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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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"
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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 |
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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); |
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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.
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parents:
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diff
changeset
|
631 ngx_http_variable_depth--; |
8cd97c14b0e2
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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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|
689 return ngx_http_get_flushed_variable(r, v->index); |
6851
8cd97c14b0e2
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changeset
|
690 } |
8cd97c14b0e2
Limited recursion when evaluating variables.
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|
691 |
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|
692 if (ngx_http_variable_depth == 0) { |
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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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|
698 ngx_http_variable_depth--; |
8cd97c14b0e2
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changeset
|
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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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:
6851
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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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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diff
changeset
|
726 n = i; |
1162 | 727 } |
728 } | |
729 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
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.
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|
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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|
785 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
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|
786 ngx_http_variable_value_t *v, uintptr_t data) |
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|
787 { |
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|
788 size_t *sp; |
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fix segfault if $limit_rate was logged
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|
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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|
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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|
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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changeset
|
797 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
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|
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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|
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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changeset
|
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.
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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:
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diff
changeset
|
833 return ngx_http_variable_headers_internal(r, v, data, ';'); |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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diff
changeset
|
834 } |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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changeset
|
835 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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changeset
|
836 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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diff
changeset
|
837 static ngx_int_t |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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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:
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diff
changeset
|
860 len = 0; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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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:
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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:
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diff
changeset
|
903 } |
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
|
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 $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1042 static ngx_int_t |
2307 | 1043 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1044 uintptr_t data) | |
1045 { | |
1046 ngx_str_t *name = (ngx_str_t *) data; | |
1047 | |
1048 ngx_str_t cookie, s; | |
1049 | |
1050 s.len = name->len - (sizeof("cookie_") - 1); | |
1051 s.data = name->data + sizeof("cookie_") - 1; | |
1052 | |
1053 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
1054 == NGX_DECLINED) | |
1055 { | |
1056 v->not_found = 1; | |
1057 return NGX_OK; | |
1058 } | |
1059 | |
1060 v->len = cookie.len; | |
1061 v->valid = 1; | |
1062 v->no_cacheable = 0; | |
1063 v->not_found = 0; | |
1064 v->data = cookie.data; | |
1065 | |
1066 return NGX_OK; | |
1067 } | |
1068 | |
1069 | |
1070 static ngx_int_t | |
2137 | 1071 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1072 uintptr_t data) | |
1073 { | |
1074 ngx_str_t *name = (ngx_str_t *) data; | |
1075 | |
2415 | 1076 u_char *arg; |
1077 size_t len; | |
1078 ngx_str_t value; | |
2137 | 1079 |
2415 | 1080 len = name->len - (sizeof("arg_") - 1); |
1081 arg = name->data + sizeof("arg_") - 1; | |
1082 | |
7894
028b16e2798f
Variables: fixed buffer over-read when evaluating "$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 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1182 } else { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1183 v->not_found = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1184 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1185 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1186 return NGX_OK; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1187 } |
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 static ngx_int_t |
573 | 1191 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1192 uintptr_t data) | |
509 | 1193 { |
1811 | 1194 ngx_http_core_srv_conf_t *cscf; |
1195 | |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1196 if (r->headers_in.server.len) { |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1197 v->len = r->headers_in.server.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1198 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
|
1199 |
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1200 } else { |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1201 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
|
1202 |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1203 v->len = cscf->server_name.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1204 v->data = cscf->server_name.data; |
509 | 1205 } |
1206 | |
573 | 1207 v->valid = 1; |
1565 | 1208 v->no_cacheable = 0; |
573 | 1209 v->not_found = 0; |
509 | 1210 |
573 | 1211 return NGX_OK; |
499 | 1212 } |
1213 | |
1214 | |
573 | 1215 static ngx_int_t |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1216 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
573 | 1217 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 1218 { |
2512
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|
1219 struct sockaddr_in *sin; |
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parents:
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|
1220 #if (NGX_HAVE_INET6) |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
|
1221 struct sockaddr_in6 *sin6; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1222 #endif |
982 | 1223 |
2512
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Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1224 switch (r->connection->sockaddr->sa_family) { |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1225 |
2512
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|
1226 #if (NGX_HAVE_INET6) |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1227 case AF_INET6: |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1228 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
982 | 1229 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1230 v->len = sizeof(struct in6_addr); |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1231 v->valid = 1; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1232 v->no_cacheable = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1233 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
|
1234 v->data = sin6->sin6_addr.s6_addr; |
2512
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1235 |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1236 break; |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1237 #endif |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1238 |
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1239 #if (NGX_HAVE_UNIX_DOMAIN) |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1240 case AF_UNIX: |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1241 |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1242 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
|
1243 v->valid = 1; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1244 v->no_cacheable = 0; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1245 v->not_found = 0; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1246 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
|
1247 |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1248 break; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1249 #endif |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1250 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1251 default: /* AF_INET */ |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1252 sin = (struct sockaddr_in *) r->connection->sockaddr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1253 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1254 v->len = sizeof(in_addr_t); |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1255 v->valid = 1; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1256 v->no_cacheable = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1257 v->not_found = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1258 v->data = (u_char *) &sin->sin_addr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1259 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1260 break; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1261 } |
982 | 1262 |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1263 return NGX_OK; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1264 } |
982 | 1265 |
1266 | |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1267 static ngx_int_t |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1268 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
|
1269 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
|
1270 { |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1271 v->len = r->connection->addr_text.len; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1272 v->valid = 1; |
1565 | 1273 v->no_cacheable = 0; |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1274 v->not_found = 0; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1275 v->data = r->connection->addr_text.data; |
499 | 1276 |
573 | 1277 return NGX_OK; |
499 | 1278 } |
1279 | |
1280 | |
573 | 1281 static ngx_int_t |
1282 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
1283 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1284 { |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1285 ngx_uint_t port; |
509 | 1286 |
573 | 1287 v->len = 0; |
1288 v->valid = 1; | |
1565 | 1289 v->no_cacheable = 0; |
573 | 1290 v->not_found = 0; |
509 | 1291 |
2049 | 1292 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
573 | 1293 if (v->data == NULL) { |
1294 return NGX_ERROR; | |
509 | 1295 } |
1296 | |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1297 port = ngx_inet_get_port(r->connection->sockaddr); |
577 | 1298 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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diff
changeset
|
1299 if (port > 0 && port < 65536) { |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1300 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
509 | 1301 } |
1302 | |
573 | 1303 return NGX_OK; |
509 | 1304 } |
1305 | |
1306 | |
573 | 1307 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
|
1308 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
|
1309 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
|
1310 { |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1311 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
|
1312 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
|
1313 |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1314 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
|
1315 if (pp == NULL) { |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1316 v->not_found = 1; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1317 return NGX_OK; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1318 } |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1319 |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1320 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
|
1321 |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1322 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
|
1323 v->valid = 1; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1324 v->no_cacheable = 0; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1325 v->not_found = 0; |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1326 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
|
1327 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1328 return NGX_OK; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1329 } |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1330 |
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 static ngx_int_t |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1333 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
|
1334 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
|
1335 { |
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1336 ngx_uint_t port; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1337 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
|
1338 |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1339 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
|
1340 if (pp == NULL) { |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1341 v->not_found = 1; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1342 return NGX_OK; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1343 } |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1344 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1345 v->len = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1346 v->valid = 1; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1347 v->no_cacheable = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1348 v->not_found = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1349 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1350 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
|
1351 if (v->data == NULL) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1352 return NGX_ERROR; |
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 |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1355 port = *(in_port_t *) ((char *) pp + data); |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1356 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1357 if (port > 0 && port < 65536) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1358 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
|
1359 } |
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 return NGX_OK; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1362 } |
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 static ngx_int_t |
573 | 1366 ngx_http_variable_server_addr(ngx_http_request_t *r, |
1367 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1368 { |
1805 | 1369 ngx_str_t s; |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1370 u_char addr[NGX_SOCKADDR_STRLEN]; |
499 | 1371 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1372 s.len = NGX_SOCKADDR_STRLEN; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1373 s.data = addr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1374 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1375 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
|
1376 return NGX_ERROR; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1377 } |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1378 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1379 s.data = ngx_pnalloc(r->pool, s.len); |
1805 | 1380 if (s.data == NULL) { |
573 | 1381 return NGX_ERROR; |
509 | 1382 } |
1383 | |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1384 ngx_memcpy(s.data, addr, s.len); |
509 | 1385 |
1805 | 1386 v->len = s.len; |
573 | 1387 v->valid = 1; |
1565 | 1388 v->no_cacheable = 0; |
573 | 1389 v->not_found = 0; |
1805 | 1390 v->data = s.data; |
499 | 1391 |
573 | 1392 return NGX_OK; |
499 | 1393 } |
1394 | |
1395 | |
573 | 1396 static ngx_int_t |
1397 ngx_http_variable_server_port(ngx_http_request_t *r, | |
1398 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1399 { |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1400 ngx_uint_t port; |
2533 | 1401 |
1402 v->len = 0; | |
573 | 1403 v->valid = 1; |
1565 | 1404 v->no_cacheable = 0; |
573 | 1405 v->not_found = 0; |
2533 | 1406 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1407 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
2533 | 1408 return NGX_ERROR; |
1409 } | |
1410 | |
1411 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
1412 if (v->data == NULL) { | |
1413 return NGX_ERROR; | |
1414 } | |
1415 | |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1416 port = ngx_inet_get_port(r->connection->local_sockaddr); |
2533 | 1417 |
1418 if (port > 0 && port < 65536) { | |
1419 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
1420 } | |
509 | 1421 |
573 | 1422 return NGX_OK; |
509 | 1423 } |
1424 | |
1425 | |
573 | 1426 static ngx_int_t |
731 | 1427 ngx_http_variable_scheme(ngx_http_request_t *r, |
1428 ngx_http_variable_value_t *v, uintptr_t data) | |
1429 { | |
1430 #if (NGX_HTTP_SSL) | |
1431 | |
1432 if (r->connection->ssl) { | |
1433 v->len = sizeof("https") - 1; | |
1434 v->valid = 1; | |
1565 | 1435 v->no_cacheable = 0; |
731 | 1436 v->not_found = 0; |
732 | 1437 v->data = (u_char *) "https"; |
731 | 1438 |
1439 return NGX_OK; | |
1440 } | |
1441 | |
1442 #endif | |
1443 | |
1444 v->len = sizeof("http") - 1; | |
1445 v->valid = 1; | |
1565 | 1446 v->no_cacheable = 0; |
731 | 1447 v->not_found = 0; |
732 | 1448 v->data = (u_char *) "http"; |
731 | 1449 |
1450 return NGX_OK; | |
1451 } | |
1452 | |
1453 | |
1454 static ngx_int_t | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1455 ngx_http_variable_https(ngx_http_request_t *r, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1456 ngx_http_variable_value_t *v, uintptr_t data) |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1457 { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1458 #if (NGX_HTTP_SSL) |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1459 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1460 if (r->connection->ssl) { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1461 v->len = sizeof("on") - 1; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1462 v->valid = 1; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1463 v->no_cacheable = 0; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1464 v->not_found = 0; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1465 v->data = (u_char *) "on"; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1466 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1467 return NGX_OK; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1468 } |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1469 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1470 #endif |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1471 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1472 *v = ngx_http_variable_null_value; |
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 return NGX_OK; |
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 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1477 |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1478 static void |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1479 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
|
1480 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
|
1481 { |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1482 r->args.len = v->len; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1483 r->args.data = v->data; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1484 r->valid_unparsed_uri = 0; |
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 |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1487 |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1488 static ngx_int_t |
1351 | 1489 ngx_http_variable_is_args(ngx_http_request_t *r, |
1490 ngx_http_variable_value_t *v, uintptr_t data) | |
1491 { | |
1492 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
|
1493 *v = ngx_http_variable_null_value; |
1351 | 1494 return NGX_OK; |
1495 } | |
1496 | |
1497 v->len = 1; | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1498 v->valid = 1; |
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1499 v->no_cacheable = 0; |
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1500 v->not_found = 0; |
1351 | 1501 v->data = (u_char *) "?"; |
1502 | |
1503 return NGX_OK; | |
1504 } | |
1505 | |
1506 | |
1507 static ngx_int_t | |
573 | 1508 ngx_http_variable_document_root(ngx_http_request_t *r, |
1509 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1510 { |
671 | 1511 ngx_str_t path; |
573 | 1512 ngx_http_core_loc_conf_t *clcf; |
509 | 1513 |
1514 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1515 | |
671 | 1516 if (clcf->root_lengths == NULL) { |
1517 v->len = clcf->root.len; | |
1518 v->valid = 1; | |
1565 | 1519 v->no_cacheable = 0; |
671 | 1520 v->not_found = 0; |
1521 v->data = clcf->root.data; | |
1522 | |
1523 } else { | |
1524 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
1525 clcf->root_values->elts) | |
1526 == NULL) | |
1527 { | |
1528 return NGX_ERROR; | |
1529 } | |
1530 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1531 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
|
1532 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1533 { |
671 | 1534 return NGX_ERROR; |
1535 } | |
1536 | |
1537 v->len = path.len; | |
1538 v->valid = 1; | |
1565 | 1539 v->no_cacheable = 0; |
671 | 1540 v->not_found = 0; |
1541 v->data = path.data; | |
1542 } | |
509 | 1543 |
573 | 1544 return NGX_OK; |
509 | 1545 } |
1546 | |
1547 | |
573 | 1548 static ngx_int_t |
2259 | 1549 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
1550 ngx_http_variable_value_t *v, uintptr_t data) | |
1551 { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1552 u_char *real; |
2259 | 1553 size_t len; |
1554 ngx_str_t path; | |
1555 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
|
1556 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1557 u_char buffer[NGX_MAX_PATH]; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1558 #endif |
2259 | 1559 |
1560 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1561 | |
1562 if (clcf->root_lengths == NULL) { | |
1563 path = clcf->root; | |
1564 | |
1565 } else { | |
1566 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
1567 clcf->root_values->elts) | |
1568 == NULL) | |
1569 { | |
1570 return NGX_ERROR; | |
1571 } | |
1572 | |
1573 path.data[path.len - 1] = '\0'; | |
1574 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1575 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
|
1576 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1577 { |
2259 | 1578 return NGX_ERROR; |
1579 } | |
1580 } | |
1581 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1582 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1583 real = buffer; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1584 #else |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1585 real = NULL; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1586 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1587 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1588 real = ngx_realpath(path.data, real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1589 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1590 if (real == NULL) { |
2259 | 1591 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
1592 ngx_realpath_n " \"%s\" failed", path.data); | |
1593 return NGX_ERROR; | |
1594 } | |
1595 | |
1596 len = ngx_strlen(real); | |
1597 | |
1598 v->data = ngx_pnalloc(r->pool, len); | |
1599 if (v->data == NULL) { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1600 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1601 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1602 #endif |
2259 | 1603 return NGX_ERROR; |
1604 } | |
1605 | |
1606 v->len = len; | |
1607 v->valid = 1; | |
1608 v->no_cacheable = 0; | |
1609 v->not_found = 0; | |
1610 | |
1611 ngx_memcpy(v->data, real, len); | |
1612 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1613 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1614 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1615 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1616 |
2259 | 1617 return NGX_OK; |
1618 } | |
1619 | |
1620 | |
1621 static ngx_int_t | |
573 | 1622 ngx_http_variable_request_filename(ngx_http_request_t *r, |
1623 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1624 { |
773 | 1625 size_t root; |
573 | 1626 ngx_str_t path; |
499 | 1627 |
773 | 1628 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
573 | 1629 return NGX_ERROR; |
557 | 1630 } |
509 | 1631 |
557 | 1632 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
509 | 1633 |
573 | 1634 v->len = path.len - 1; |
1635 v->valid = 1; | |
1565 | 1636 v->no_cacheable = 0; |
573 | 1637 v->not_found = 0; |
1638 v->data = path.data; | |
499 | 1639 |
573 | 1640 return NGX_OK; |
499 | 1641 } |
1642 | |
1643 | |
573 | 1644 static ngx_int_t |
1811 | 1645 ngx_http_variable_server_name(ngx_http_request_t *r, |
1646 ngx_http_variable_value_t *v, uintptr_t data) | |
1647 { | |
1648 ngx_http_core_srv_conf_t *cscf; | |
1649 | |
1650 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
1651 | |
1652 v->len = cscf->server_name.len; | |
1653 v->valid = 1; | |
1654 v->no_cacheable = 0; | |
1655 v->not_found = 0; | |
1656 v->data = cscf->server_name.data; | |
1657 | |
1658 return NGX_OK; | |
1659 } | |
1660 | |
1661 | |
1662 static ngx_int_t | |
573 | 1663 ngx_http_variable_request_method(ngx_http_request_t *r, |
1664 ngx_http_variable_value_t *v, uintptr_t data) | |
561 | 1665 { |
647 | 1666 if (r->main->method_name.data) { |
1667 v->len = r->main->method_name.len; | |
573 | 1668 v->valid = 1; |
1565 | 1669 v->no_cacheable = 0; |
573 | 1670 v->not_found = 0; |
647 | 1671 v->data = r->main->method_name.data; |
573 | 1672 |
1673 } else { | |
1674 v->not_found = 1; | |
561 | 1675 } |
1676 | |
573 | 1677 return NGX_OK; |
561 | 1678 } |
1679 | |
1680 | |
573 | 1681 static ngx_int_t |
1682 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
1683 ngx_http_variable_value_t *v, uintptr_t data) | |
539 | 1684 { |
573 | 1685 ngx_int_t rc; |
539 | 1686 |
1687 rc = ngx_http_auth_basic_user(r); | |
1688 | |
1689 if (rc == NGX_DECLINED) { | |
573 | 1690 v->not_found = 1; |
1691 return NGX_OK; | |
539 | 1692 } |
1693 | |
1694 if (rc == NGX_ERROR) { | |
573 | 1695 return NGX_ERROR; |
539 | 1696 } |
1697 | |
573 | 1698 v->len = r->headers_in.user.len; |
1699 v->valid = 1; | |
1565 | 1700 v->no_cacheable = 0; |
573 | 1701 v->not_found = 0; |
1702 v->data = r->headers_in.user.data; | |
571 | 1703 |
573 | 1704 return NGX_OK; |
571 | 1705 } |
1706 | |
1707 | |
611 | 1708 static ngx_int_t |
4886 | 1709 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
1710 ngx_http_variable_value_t *v, uintptr_t data) | |
1711 { | |
1712 u_char *p; | |
1713 | |
1714 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
1715 if (p == NULL) { | |
1716 return NGX_ERROR; | |
1717 } | |
1718 | |
1719 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
1720 v->valid = 1; | |
1721 v->no_cacheable = 0; | |
1722 v->not_found = 0; | |
1723 v->data = p; | |
1724 | |
1725 return NGX_OK; | |
1726 } | |
1727 | |
1728 | |
1729 static ngx_int_t | |
611 | 1730 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
1731 ngx_http_variable_value_t *v, uintptr_t data) | |
1732 { | |
1733 off_t sent; | |
1734 u_char *p; | |
1735 | |
1736 sent = r->connection->sent - r->header_size; | |
1737 | |
1738 if (sent < 0) { | |
1739 sent = 0; | |
1740 } | |
1741 | |
2049 | 1742 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
611 | 1743 if (p == NULL) { |
1744 return NGX_ERROR; | |
1745 } | |
1746 | |
1747 v->len = ngx_sprintf(p, "%O", sent) - p; | |
1748 v->valid = 1; | |
1565 | 1749 v->no_cacheable = 0; |
611 | 1750 v->not_found = 0; |
1751 v->data = p; | |
1752 | |
1753 return NGX_OK; | |
1754 } | |
1755 | |
1756 | |
629 | 1757 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
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|
1758 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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|
1759 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
|
1760 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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|
1761 v->data = (u_char *) (r->pipeline ? "p" : "."); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1762 v->len = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1763 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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changeset
|
1764 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1765 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1766 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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1767 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1768 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
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diff
changeset
|
1769 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
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|
1770 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1771 static ngx_int_t |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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|
1772 ngx_http_variable_status(ngx_http_request_t *r, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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1773 ngx_http_variable_value_t *v, uintptr_t data) |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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|
1774 { |
956edecaedeb
New core variable: $status.
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|
1775 ngx_uint_t status; |
956edecaedeb
New core variable: $status.
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|
1776 |
956edecaedeb
New core variable: $status.
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1777 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
956edecaedeb
New core variable: $status.
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|
1778 if (v->data == NULL) { |
956edecaedeb
New core variable: $status.
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diff
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|
1779 return NGX_ERROR; |
956edecaedeb
New core variable: $status.
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|
1780 } |
956edecaedeb
New core variable: $status.
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|
1781 |
956edecaedeb
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|
1782 if (r->err_status) { |
956edecaedeb
New core variable: $status.
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|
1783 status = r->err_status; |
956edecaedeb
New core variable: $status.
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|
1784 |
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changeset
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1785 } else if (r->headers_out.status) { |
956edecaedeb
New core variable: $status.
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parents:
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|
1786 status = r->headers_out.status; |
956edecaedeb
New core variable: $status.
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|
1787 |
956edecaedeb
New core variable: $status.
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|
1788 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
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New core variable: $status.
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1789 status = 9; |
956edecaedeb
New core variable: $status.
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1790 |
956edecaedeb
New core variable: $status.
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1791 } else { |
956edecaedeb
New core variable: $status.
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|
1792 status = 0; |
956edecaedeb
New core variable: $status.
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|
1793 } |
956edecaedeb
New core variable: $status.
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|
1794 |
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|
1795 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
956edecaedeb
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1796 v->valid = 1; |
956edecaedeb
New core variable: $status.
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1797 v->no_cacheable = 0; |
956edecaedeb
New core variable: $status.
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1798 v->not_found = 0; |
956edecaedeb
New core variable: $status.
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|
1799 |
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1800 return NGX_OK; |
956edecaedeb
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1801 } |
956edecaedeb
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|
1802 |
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|
1803 |
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parents:
4641
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|
1804 static ngx_int_t |
641 | 1805 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
1806 ngx_http_variable_value_t *v, uintptr_t data) | |
1807 { | |
1808 if (r->headers_out.content_type.len) { | |
1809 v->len = r->headers_out.content_type.len; | |
1810 v->valid = 1; | |
1565 | 1811 v->no_cacheable = 0; |
641 | 1812 v->not_found = 0; |
1813 v->data = r->headers_out.content_type.data; | |
1814 | |
1815 } else { | |
1816 v->not_found = 1; | |
1817 } | |
1818 | |
1819 return NGX_OK; | |
1820 } | |
1821 | |
1822 | |
1823 static ngx_int_t | |
1824 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
1825 ngx_http_variable_value_t *v, uintptr_t data) | |
1826 { | |
1827 u_char *p; | |
1828 | |
1829 if (r->headers_out.content_length) { | |
1830 v->len = r->headers_out.content_length->value.len; | |
1831 v->valid = 1; | |
1565 | 1832 v->no_cacheable = 0; |
641 | 1833 v->not_found = 0; |
1834 v->data = r->headers_out.content_length->value.data; | |
1835 | |
1836 return NGX_OK; | |
1837 } | |
1838 | |
1839 if (r->headers_out.content_length_n >= 0) { | |
2049 | 1840 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
641 | 1841 if (p == NULL) { |
1842 return NGX_ERROR; | |
1843 } | |
1844 | |
1845 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
1846 v->valid = 1; | |
1565 | 1847 v->no_cacheable = 0; |
641 | 1848 v->not_found = 0; |
1849 v->data = p; | |
1850 | |
1851 return NGX_OK; | |
1852 } | |
1853 | |
1854 v->not_found = 1; | |
1855 | |
1856 return NGX_OK; | |
1857 } | |
1858 | |
1859 | |
1860 static ngx_int_t | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
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1861 ngx_http_variable_sent_location(ngx_http_request_t *r, |
51b1097dbb67
fix $sent_http_location for local redirects
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parents:
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1862 ngx_http_variable_value_t *v, uintptr_t data) |
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fix $sent_http_location for local redirects
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1863 { |
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
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parents:
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|
1864 ngx_str_t name; |
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
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|
1865 |
2485
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|
1866 if (r->headers_out.location) { |
51b1097dbb67
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changeset
|
1867 v->len = r->headers_out.location->value.len; |
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|
1868 v->valid = 1; |
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|
1869 v->no_cacheable = 0; |
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1870 v->not_found = 0; |
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|
1871 v->data = r->headers_out.location->value.data; |
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1872 |
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1873 return NGX_OK; |
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|
1874 } |
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|
1875 |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
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diff
changeset
|
1876 ngx_str_set(&name, "sent_http_location"); |
2539
051e9b12428e
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changeset
|
1877 |
051e9b12428e
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changeset
|
1878 return ngx_http_variable_unknown_header(v, &name, |
2485
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fix $sent_http_location for local redirects
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|
1879 &r->headers_out.headers.part, |
51b1097dbb67
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|
1880 sizeof("sent_http_") - 1); |
51b1097dbb67
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1881 } |
51b1097dbb67
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|
1882 |
51b1097dbb67
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|
1883 |
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|
1884 static ngx_int_t |
641 | 1885 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
1886 ngx_http_variable_value_t *v, uintptr_t data) | |
1887 { | |
1888 u_char *p; | |
1889 | |
1890 if (r->headers_out.last_modified) { | |
1891 v->len = r->headers_out.last_modified->value.len; | |
1892 v->valid = 1; | |
1565 | 1893 v->no_cacheable = 0; |
641 | 1894 v->not_found = 0; |
1895 v->data = r->headers_out.last_modified->value.data; | |
1896 | |
1897 return NGX_OK; | |
1898 } | |
1899 | |
1900 if (r->headers_out.last_modified_time >= 0) { | |
5434
c21e341c51cb
Removed extra allocation for $sent_http_last_modified.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
1901 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
641 | 1902 if (p == NULL) { |
1903 return NGX_ERROR; | |
1904 } | |
1905 | |
1906 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
1907 v->valid = 1; | |
1565 | 1908 v->no_cacheable = 0; |
641 | 1909 v->not_found = 0; |
1910 v->data = p; | |
1911 | |
1912 return NGX_OK; | |
1913 } | |
1914 | |
1915 v->not_found = 1; | |
1916 | |
1917 return NGX_OK; | |
1918 } | |
1919 | |
1920 | |
1921 static ngx_int_t | |
1922 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
1923 ngx_http_variable_value_t *v, uintptr_t data) | |
1924 { | |
1925 size_t len; | |
1926 char *p; | |
1927 | |
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1928 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
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1929 len = sizeof("upgrade") - 1; |
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1930 p = "upgrade"; |
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1931 |
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1932 } else if (r->keepalive) { |
641 | 1933 len = sizeof("keep-alive") - 1; |
1934 p = "keep-alive"; | |
1935 | |
1936 } else { | |
1937 len = sizeof("close") - 1; | |
1938 p = "close"; | |
1939 } | |
1940 | |
1941 v->len = len; | |
1942 v->valid = 1; | |
1565 | 1943 v->no_cacheable = 0; |
641 | 1944 v->not_found = 0; |
1945 v->data = (u_char *) p; | |
1946 | |
1947 return NGX_OK; | |
1948 } | |
1949 | |
1950 | |
1951 static ngx_int_t | |
1952 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
1953 ngx_http_variable_value_t *v, uintptr_t data) | |
1954 { | |
1955 u_char *p; | |
1956 ngx_http_core_loc_conf_t *clcf; | |
1957 | |
1958 if (r->keepalive) { | |
1959 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1960 | |
1961 if (clcf->keepalive_header) { | |
1962 | |
2049 | 1963 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
641 | 1964 if (p == NULL) { |
1965 return NGX_ERROR; | |
1966 } | |
1967 | |
1968 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
1969 v->valid = 1; | |
1565 | 1970 v->no_cacheable = 0; |
641 | 1971 v->not_found = 0; |
1972 v->data = p; | |
1973 | |
1974 return NGX_OK; | |
1975 } | |
1976 } | |
1977 | |
1978 v->not_found = 1; | |
1979 | |
1980 return NGX_OK; | |
1981 } | |
1982 | |
1983 | |
1984 static ngx_int_t | |
1985 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
1986 ngx_http_variable_value_t *v, uintptr_t data) | |
1987 { | |
1988 if (r->chunked) { | |
1989 v->len = sizeof("chunked") - 1; | |
1990 v->valid = 1; | |
1565 | 1991 v->no_cacheable = 0; |
641 | 1992 v->not_found = 0; |
1993 v->data = (u_char *) "chunked"; | |
1994 | |
1995 } else { | |
1996 v->not_found = 1; | |
1997 } | |
1998 | |
1999 return NGX_OK; | |
2000 } | |
2001 | |
2002 | |
7504
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2003 static void |
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2004 ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
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2005 ngx_http_variable_value_t *v, uintptr_t data) |
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2006 { |
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2007 ssize_t s; |
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2008 ngx_str_t val; |
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2009 |
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2010 val.len = v->len; |
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2011 val.data = v->data; |
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2012 |
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2013 s = ngx_parse_size(&val); |
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2014 |
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|
2015 if (s == NGX_ERROR) { |
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2016 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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|
2017 "invalid $limit_rate \"%V\"", &val); |
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|
2018 return; |
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2019 } |
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2020 |
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2021 r->limit_rate = s; |
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2022 r->limit_rate_set = 1; |
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2023 } |
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2024 |
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2025 |
641 | 2026 static ngx_int_t |
629 | 2027 ngx_http_variable_request_completion(ngx_http_request_t *r, |
2028 ngx_http_variable_value_t *v, uintptr_t data) | |
2029 { | |
2030 if (r->request_complete) { | |
2031 v->len = 2; | |
2032 v->valid = 1; | |
1565 | 2033 v->no_cacheable = 0; |
629 | 2034 v->not_found = 0; |
2035 v->data = (u_char *) "OK"; | |
2036 | |
2037 return NGX_OK; | |
2038 } | |
2039 | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
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|
2040 *v = ngx_http_variable_null_value; |
629 | 2041 |
2042 return NGX_OK; | |
2043 } | |
2044 | |
2045 | |
759 | 2046 static ngx_int_t |
2844 | 2047 ngx_http_variable_request_body(ngx_http_request_t *r, |
2048 ngx_http_variable_value_t *v, uintptr_t data) | |
2049 { | |
2050 u_char *p; | |
2051 size_t len; | |
4921
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|
2052 ngx_buf_t *buf; |
2844 | 2053 ngx_chain_t *cl; |
2054 | |
2878
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|
2055 if (r->request_body == NULL |
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|
2056 || r->request_body->bufs == NULL |
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2057 || r->request_body->temp_file) |
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|
2058 { |
2844 | 2059 v->not_found = 1; |
2060 | |
2061 return NGX_OK; | |
2062 } | |
2063 | |
2064 cl = r->request_body->bufs; | |
2065 buf = cl->buf; | |
2066 | |
2067 if (cl->next == NULL) { | |
2068 v->len = buf->last - buf->pos; | |
2069 v->valid = 1; | |
2070 v->no_cacheable = 0; | |
2071 v->not_found = 0; | |
2072 v->data = buf->pos; | |
2073 | |
2074 return NGX_OK; | |
2075 } | |
2076 | |
4921
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|
2077 len = buf->last - buf->pos; |
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|
2078 cl = cl->next; |
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|
2079 |
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|
2080 for ( /* void */ ; cl; cl = cl->next) { |
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|
2081 buf = cl->buf; |
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2082 len += buf->last - buf->pos; |
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|
2083 } |
2844 | 2084 |
2085 p = ngx_pnalloc(r->pool, len); | |
2086 if (p == NULL) { | |
2087 return NGX_ERROR; | |
2088 } | |
2089 | |
2090 v->data = p; | |
4921
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|
2091 cl = r->request_body->bufs; |
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|
2092 |
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|
2093 for ( /* void */ ; cl; cl = cl->next) { |
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Request body: $request_body variable generalization.
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|
2094 buf = cl->buf; |
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|
2095 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
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|
2096 } |
2844 | 2097 |
2098 v->len = len; | |
2099 v->valid = 1; | |
2100 v->no_cacheable = 0; | |
2101 v->not_found = 0; | |
2102 | |
2103 return NGX_OK; | |
2104 } | |
2105 | |
2106 | |
2107 static ngx_int_t | |
759 | 2108 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
2109 ngx_http_variable_value_t *v, uintptr_t data) | |
2110 { | |
2111 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
763
0b0f3d4854c0
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2112 v->not_found = 1; |
759 | 2113 |
2114 return NGX_OK; | |
2115 } | |
2116 | |
2117 v->len = r->request_body->temp_file->file.name.len; | |
2118 v->valid = 1; | |
1565 | 2119 v->no_cacheable = 0; |
759 | 2120 v->not_found = 0; |
2121 v->data = r->request_body->temp_file->file.name.data; | |
2122 | |
2123 return NGX_OK; | |
2124 } | |
2125 | |
2126 | |
1329 | 2127 static ngx_int_t |
5010
829cc5872186
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|
2128 ngx_http_variable_request_length(ngx_http_request_t *r, |
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|
2129 ngx_http_variable_value_t *v, uintptr_t data) |
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|
2130 { |
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|
2131 u_char *p; |
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|
2132 |
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|
2133 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2134 if (p == NULL) { |
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|
2135 return NGX_ERROR; |
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|
2136 } |
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|
2137 |
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|
2138 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2139 v->valid = 1; |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2140 v->no_cacheable = 0; |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2141 v->not_found = 0; |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2142 v->data = p; |
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|
2143 |
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|
2144 return NGX_OK; |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2145 } |
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|
2146 |
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|
2147 |
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|
2148 static ngx_int_t |
4913
002f2c783d7c
Variables $request_time and $msec.
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|
2149 ngx_http_variable_request_time(ngx_http_request_t *r, |
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|
2150 ngx_http_variable_value_t *v, uintptr_t data) |
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|
2151 { |
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Variables $request_time and $msec.
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|
2152 u_char *p; |
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|
2153 ngx_time_t *tp; |
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Variables $request_time and $msec.
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|
2154 ngx_msec_int_t ms; |
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Variables $request_time and $msec.
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|
2155 |
002f2c783d7c
Variables $request_time and $msec.
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|
2156 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
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Variables $request_time and $msec.
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|
2157 if (p == NULL) { |
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Variables $request_time and $msec.
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|
2158 return NGX_ERROR; |
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Variables $request_time and $msec.
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|
2159 } |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2160 |
002f2c783d7c
Variables $request_time and $msec.
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|
2161 tp = ngx_timeofday(); |
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Variables $request_time and $msec.
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|
2162 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2163 ms = (ngx_msec_int_t) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2164 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2165 ms = ngx_max(ms, 0); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2166 |
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2167 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2168 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
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|
2169 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2170 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
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|
2171 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2172 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2173 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2174 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2175 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2176 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2177 static ngx_int_t |
6531 | 2178 ngx_http_variable_request_id(ngx_http_request_t *r, |
2179 ngx_http_variable_value_t *v, uintptr_t data) | |
2180 { | |
2181 u_char *id; | |
2182 | |
2183 #if (NGX_OPENSSL) | |
2184 u_char random_bytes[16]; | |
2185 #endif | |
2186 | |
2187 id = ngx_pnalloc(r->pool, 32); | |
2188 if (id == NULL) { | |
2189 return NGX_ERROR; | |
2190 } | |
2191 | |
2192 v->valid = 1; | |
2193 v->no_cacheable = 0; | |
2194 v->not_found = 0; | |
2195 | |
2196 v->len = 32; | |
2197 v->data = id; | |
2198 | |
2199 #if (NGX_OPENSSL) | |
2200 | |
2201 if (RAND_bytes(random_bytes, 16) == 1) { | |
2202 ngx_hex_dump(id, random_bytes, 16); | |
2203 return NGX_OK; | |
2204 } | |
2205 | |
2206 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
2207 | |
2208 #endif | |
2209 | |
2210 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
2211 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
2212 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
2213 | |
2214 return NGX_OK; | |
2215 } | |
2216 | |
2217 | |
2218 static ngx_int_t | |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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4886
diff
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|
2219 ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2220 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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|
2221 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2222 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2223 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2224 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2225 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2226 return NGX_ERROR; |
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 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2229 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2230 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2231 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2232 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2233 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2234 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2235 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2236 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2237 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2238 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2239 static ngx_int_t |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2240 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2241 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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|
2242 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
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|
2243 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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4886
diff
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|
2244 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2245 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2246 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2247 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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4886
diff
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|
2248 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2249 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2250 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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|
2251 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2252 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2253 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
2254 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2255 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
2256 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2257 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2258 |
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 static ngx_int_t |
8397
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2261 ngx_http_variable_connection_time(ngx_http_request_t *r, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2262 ngx_http_variable_value_t *v, uintptr_t data) |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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7894
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|
2263 { |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2264 u_char *p; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2265 ngx_msec_int_t ms; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2266 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2267 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2268 if (p == NULL) { |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2269 return NGX_ERROR; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
2270 } |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2271 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2272 ms = ngx_current_msec - r->connection->start_time; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7894
diff
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|
2273 ms = ngx_max(ms, 0); |
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>
parents:
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diff
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|
2275 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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7894
diff
changeset
|
2276 v->valid = 1; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2277 v->no_cacheable = 0; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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7894
diff
changeset
|
2278 v->not_found = 0; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2279 v->data = p; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2280 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2281 return NGX_OK; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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|
2282 } |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
2283 |
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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|
2285 static ngx_int_t |
1329 | 2286 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
2287 ngx_http_variable_value_t *v, uintptr_t data) | |
2288 { | |
2289 v->len = sizeof(NGINX_VERSION) - 1; | |
2290 v->valid = 1; | |
1565 | 2291 v->no_cacheable = 0; |
1329 | 2292 v->not_found = 0; |
2293 v->data = (u_char *) NGINX_VERSION; | |
2294 | |
2295 return NGX_OK; | |
2296 } | |
2297 | |
2298 | |
2011 | 2299 static ngx_int_t |
2300 ngx_http_variable_hostname(ngx_http_request_t *r, | |
2301 ngx_http_variable_value_t *v, uintptr_t data) | |
2302 { | |
2303 v->len = ngx_cycle->hostname.len; | |
2304 v->valid = 1; | |
2305 v->no_cacheable = 0; | |
2306 v->not_found = 0; | |
2307 v->data = ngx_cycle->hostname.data; | |
2308 | |
2309 return NGX_OK; | |
2310 } | |
2311 | |
2312 | |
2249 | 2313 static ngx_int_t |
2314 ngx_http_variable_pid(ngx_http_request_t *r, | |
2315 ngx_http_variable_value_t *v, uintptr_t data) | |
2316 { | |
2317 u_char *p; | |
2318 | |
2319 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
2320 if (p == NULL) { | |
2321 return NGX_ERROR; | |
2322 } | |
2323 | |
2324 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
2325 v->valid = 1; | |
2326 v->no_cacheable = 0; | |
2327 v->not_found = 0; | |
2328 v->data = p; | |
2329 | |
2330 return NGX_OK; | |
2331 } | |
2332 | |
2333 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2334 static ngx_int_t |
002f2c783d7c
Variables $request_time and $msec.
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|
2335 ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
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parents:
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|
2336 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
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|
2337 { |
002f2c783d7c
Variables $request_time and $msec.
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2338 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
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|
2339 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
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|
2340 |
002f2c783d7c
Variables $request_time and $msec.
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|
2341 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
002f2c783d7c
Variables $request_time and $msec.
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|
2342 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
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|
2343 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
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|
2344 } |
002f2c783d7c
Variables $request_time and $msec.
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|
2345 |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2346 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
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|
2347 |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2348 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
2349 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
2350 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
2351 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2352 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2353 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2354 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2355 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2356 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2357 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2358 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2359 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
|
2360 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
|
2361 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2362 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2363 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2364 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
|
2365 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2366 return NGX_ERROR; |
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 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2369 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
|
2370 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
|
2371 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2372 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
|
2373 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2374 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2375 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2376 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2377 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2378 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2379 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2380 |
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 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2383 ngx_http_variable_time_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
|
2384 ngx_http_variable_value_t *v, uintptr_t data) |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2385 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2386 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2387 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2388 p = ngx_pnalloc(r->pool, ngx_cached_http_log_time.len); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2389 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2390 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2391 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2392 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2393 ngx_memcpy(p, ngx_cached_http_log_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
|
2394 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2395 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
|
2396 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2397 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2398 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2399 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2400 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2401 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2402 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2403 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2404 |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2405 void * |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2406 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
|
2407 { |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2408 void *value; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2409 u_char *low; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2410 size_t len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2411 ngx_uint_t key; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2412 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2413 len = match->len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2414 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2415 if (len) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2416 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
|
2417 if (low == NULL) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2418 return NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2419 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2420 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2421 } else { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2422 low = 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 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
|
2426 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2427 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
|
2428 if (value) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2429 return value; |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2430 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2431 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2432 #if (NGX_PCRE) |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2433 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2434 if (len && map->nregex) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2435 ngx_int_t n; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2436 ngx_uint_t i; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2437 ngx_http_map_regex_t *reg; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2438 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2439 reg = map->regex; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2440 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2441 for (i = 0; i < map->nregex; i++) { |
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 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
|
2444 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2445 if (n == NGX_OK) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2446 return reg[i].value; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2447 } |
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_DECLINED) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2450 continue; |
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 /* NGX_ERROR */ |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2454 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2455 return NULL; |
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 } |
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 #endif |
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 return NULL; |
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 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2464 |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2465 #if (NGX_PCRE) |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2466 |
3325 | 2467 static ngx_int_t |
2468 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
2469 uintptr_t data) | |
2470 { | |
2471 v->not_found = 1; | |
2472 return NGX_OK; | |
2473 } | |
2474 | |
2475 | |
2476 ngx_http_regex_t * | |
2477 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
2478 { | |
2479 u_char *p; | |
2480 size_t size; | |
2481 ngx_str_t name; | |
2482 ngx_uint_t i, n; | |
2483 ngx_http_variable_t *v; | |
2484 ngx_http_regex_t *re; | |
2485 ngx_http_regex_variable_t *rv; | |
2486 ngx_http_core_main_conf_t *cmcf; | |
2487 | |
2488 rc->pool = cf->pool; | |
2489 | |
2490 if (ngx_regex_compile(rc) != NGX_OK) { | |
2491 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
2492 return NULL; | |
2493 } | |
2494 | |
2495 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
2496 if (re == NULL) { | |
2497 return NULL; | |
2498 } | |
2499 | |
2500 re->regex = rc->regex; | |
2501 re->ncaptures = rc->captures; | |
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2502 re->name = rc->pattern; |
3325 | 2503 |
2504 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2505 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
2506 | |
2507 n = (ngx_uint_t) rc->named_captures; | |
2508 | |
2509 if (n == 0) { | |
2510 return re; | |
2511 } | |
2512 | |
2513 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
2514 if (rv == NULL) { | |
2515 return NULL; | |
2516 } | |
2517 | |
2518 re->variables = rv; | |
2519 re->nvariables = n; | |
2520 | |
2521 size = rc->name_size; | |
2522 p = rc->names; | |
2523 | |
2524 for (i = 0; i < n; i++) { | |
2525 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
2526 | |
2527 name.data = &p[2]; | |
2528 name.len = ngx_strlen(name.data); | |
2529 | |
2530 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
2531 if (v == NULL) { | |
2532 return NULL; | |
2533 } | |
2534 | |
2535 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
2536 if (rv[i].index == NGX_ERROR) { | |
2537 return NULL; | |
2538 } | |
2539 | |
2540 v->get_handler = ngx_http_variable_not_found; | |
2541 | |
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2542 p += size; |
3325 | 2543 } |
2544 | |
2545 return re; | |
2546 } | |
2547 | |
2548 | |
2549 ngx_int_t | |
2550 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
2551 { | |
2552 ngx_int_t rc, index; | |
2553 ngx_uint_t i, n, len; | |
2554 ngx_http_variable_value_t *vv; | |
2555 ngx_http_core_main_conf_t *cmcf; | |
2556 | |
2557 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
2558 | |
2559 if (re->ncaptures) { | |
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2560 len = cmcf->ncaptures; |
3325 | 2561 |
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2562 if (r->captures == NULL || r->realloc_captures) { |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2563 r->realloc_captures = 0; |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2564 |
3325 | 2565 r->captures = ngx_palloc(r->pool, len * sizeof(int)); |
2566 if (r->captures == NULL) { | |
2567 return NGX_ERROR; | |
2568 } | |
2569 } | |
2570 | |
2571 } else { | |
2572 len = 0; | |
2573 } | |
2574 | |
2575 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
2576 | |
2577 if (rc == NGX_REGEX_NO_MATCHED) { | |
2578 return NGX_DECLINED; | |
2579 } | |
2580 | |
2581 if (rc < 0) { | |
2582 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
2583 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2584 rc, s, &re->name); | |
2585 return NGX_ERROR; | |
2586 } | |
2587 | |
2588 for (i = 0; i < re->nvariables; i++) { | |
2589 | |
2590 n = re->variables[i].capture; | |
2591 index = re->variables[i].index; | |
2592 vv = &r->variables[index]; | |
2593 | |
2594 vv->len = r->captures[n + 1] - r->captures[n]; | |
2595 vv->valid = 1; | |
2596 vv->no_cacheable = 0; | |
2597 vv->not_found = 0; | |
2598 vv->data = &s->data[r->captures[n]]; | |
2599 | |
2600 #if (NGX_DEBUG) | |
2601 { | |
2602 ngx_http_variable_t *v; | |
2603 | |
2604 v = cmcf->variables.elts; | |
2605 | |
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2606 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
|
2607 "http regex set $%V to \"%v\"", &v[index].name, vv); |
3325 | 2608 } |
2609 #endif | |
2610 } | |
2611 | |
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2612 r->ncaptures = rc * 2; |
3325 | 2613 r->captures_data = s->data; |
2614 | |
2615 return NGX_OK; | |
2616 } | |
2617 | |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2618 #endif |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2619 |
3325 | 2620 |
499 | 2621 ngx_int_t |
509 | 2622 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
499 | 2623 { |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2624 ngx_http_variable_t *cv, *v; |
501 | 2625 ngx_http_core_main_conf_t *cmcf; |
499 | 2626 |
509 | 2627 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
2628 | |
611 | 2629 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
2630 sizeof(ngx_hash_keys_arrays_t)); | |
2631 if (cmcf->variables_keys == NULL) { | |
2632 return NGX_ERROR; | |
2633 } | |
2634 | |
2635 cmcf->variables_keys->pool = cf->pool; | |
2636 cmcf->variables_keys->temp_pool = cf->pool; | |
2637 | |
2638 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
2639 != NGX_OK) | |
509 | 2640 { |
499 | 2641 return NGX_ERROR; |
2642 } | |
2643 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2644 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2645 sizeof(ngx_http_variable_t)) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2646 != NGX_OK) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2647 { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2648 return NGX_ERROR; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2649 } |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2650 |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2651 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
|
2652 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
|
2653 if (v == NULL) { |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2654 return NGX_ERROR; |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2655 } |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2656 |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2657 *v = *cv; |
499 | 2658 } |
2659 | |
2660 return NGX_OK; | |
2661 } | |
509 | 2662 |
2663 | |
2664 ngx_int_t | |
2665 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
2666 { | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2667 size_t len; |
509 | 2668 ngx_uint_t i, n; |
611 | 2669 ngx_hash_key_t *key; |
2670 ngx_hash_init_t hash; | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2671 ngx_http_variable_t *v, *av, *pv; |
509 | 2672 ngx_http_core_main_conf_t *cmcf; |
2673 | |
2674 /* set the handlers for the indexed http variables */ | |
2675 | |
2676 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2677 | |
2678 v = cmcf->variables.elts; | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2679 pv = cmcf->prefix_variables.elts; |
611 | 2680 key = cmcf->variables_keys->keys.elts; |
509 | 2681 |
2682 for (i = 0; i < cmcf->variables.nelts; i++) { | |
2683 | |
611 | 2684 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
509 | 2685 |
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2686 av = key[n].value; |
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2687 |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2688 if (v[i].name.len == key[n].key.len |
611 | 2689 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
509 | 2690 == 0) |
2691 { | |
637 | 2692 v[i].get_handler = av->get_handler; |
611 | 2693 v[i].data = av->data; |
527 | 2694 |
611 | 2695 av->flags |= NGX_HTTP_VAR_INDEXED; |
2696 v[i].flags = av->flags; | |
509 | 2697 |
611 | 2698 av->index = i; |
533 | 2699 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2700 if (av->get_handler == NULL |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2701 || (av->flags & NGX_HTTP_VAR_WEAK)) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2702 { |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2703 break; |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2704 } |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2705 |
509 | 2706 goto next; |
2707 } | |
2708 } | |
2709 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2710 len = 0; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2711 av = NULL; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2712 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2713 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2714 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
|
2715 && 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
|
2716 == 0) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2717 { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2718 av = &pv[n]; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2719 len = pv[n].name.len; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2720 } |
1162 | 2721 } |
2722 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2723 if (av) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2724 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
|
2725 v[i].data = (uintptr_t) &v[i].name; |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2726 v[i].flags = av->flags; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2727 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2728 goto next; |
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2729 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2730 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2731 if (v[i].get_handler == NULL) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2732 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2733 "unknown \"%V\" variable", &v[i].name); |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2734 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2735 return NGX_ERROR; |
2137 | 2736 } |
2737 | |
509 | 2738 next: |
2739 continue; | |
2740 } | |
2741 | |
2742 | |
611 | 2743 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
2744 av = key[n].value; | |
2745 | |
2746 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
2747 key[n].key.data = NULL; | |
583 | 2748 } |
2749 } | |
2750 | |
2751 | |
611 | 2752 hash.hash = &cmcf->variables_hash; |
2753 hash.key = ngx_hash_key; | |
2754 hash.max_size = cmcf->variables_hash_max_size; | |
2755 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
2756 hash.name = "variables_hash"; | |
2757 hash.pool = cf->pool; | |
2758 hash.temp_pool = NULL; | |
509 | 2759 |
611 | 2760 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
2761 cmcf->variables_keys->keys.nelts) | |
581 | 2762 != NGX_OK) |
509 | 2763 { |
2764 return NGX_ERROR; | |
2765 } | |
2766 | |
611 | 2767 cmcf->variables_keys = NULL; |
509 | 2768 |
2769 return NGX_OK; | |
2770 } |