Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 8024:ef6a3a99a81a
Reworked multi headers to use linked lists.
Multi headers are now using linked lists instead of arrays. Notably,
the following fields were changed: r->headers_in.cookies (renamed
to r->headers_in.cookie), r->headers_in.x_forwarded_for,
r->headers_out.cache_control, r->headers_out.link, u->headers_in.cache_control
u->headers_in.cookies (renamed to u->headers_in.set_cookie).
The r->headers_in.cookies and u->headers_in.cookies fields were renamed
to r->headers_in.cookie and u->headers_in.set_cookie to match header names.
The ngx_http_parse_multi_header_lines() and ngx_http_parse_set_cookie_lines()
functions were changed accordingly.
With this change, multi headers are now essentially equivalent to normal
headers, and following changes will further make them equivalent.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 30 May 2022 21:25:33 +0300 |
parents | 08b3ea81ff5f |
children | c263f9ffa1fd |
rev | line source |
---|---|
499 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
499 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
1329 | 11 #include <nginx.h> |
499 | 12 |
13 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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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>
parents:
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
changeset
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27 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
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28 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
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changeset
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29 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 30 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
31 ngx_http_variable_value_t *v, uintptr_t data); | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
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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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changeset
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40 ngx_http_variable_value_t *v, uintptr_t data); |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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41 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
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42 ngx_http_variable_value_t *v, uintptr_t data); |
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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43 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
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44 ngx_http_variable_value_t *v, uintptr_t data); |
2137 | 45 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
46 ngx_http_variable_value_t *v, uintptr_t data); | |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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47 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
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48 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
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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:
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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
changeset
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72 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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73 ngx_http_variable_value_t *v, uintptr_t data); |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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74 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
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75 ngx_http_variable_value_t *v, uintptr_t data); |
1351 | 76 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
77 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 78 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
79 ngx_http_variable_value_t *v, uintptr_t data); | |
2259 | 80 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
81 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 82 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
83 ngx_http_variable_value_t *v, uintptr_t data); | |
1811 | 84 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
85 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 86 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
87 ngx_http_variable_value_t *v, uintptr_t data); | |
88 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
89 ngx_http_variable_value_t *v, uintptr_t data); | |
4886 | 90 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
91 ngx_http_variable_value_t *v, uintptr_t data); | |
611 | 92 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
93 ngx_http_variable_value_t *v, uintptr_t data); | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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94 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
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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:
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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:
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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
changeset
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108 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
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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
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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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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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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); |
e89bd9896fea
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); |
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
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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:
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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:
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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:
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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:
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145 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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146 ngx_http_variable_value_t *v, uintptr_t data); |
499 | 147 |
509 | 148 /* |
149 * TODO: | |
150 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
151 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
152 * SERVER_SOFTWARE | |
153 * | |
571 | 154 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
509 | 155 */ |
499 | 156 |
641 | 157 /* |
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
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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, |
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
186 offsetof(ngx_http_request_t, headers_in.cookie), 0, 0 }, |
515 | 187 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
188 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
189 0, 0, 0 }, |
509 | 190 |
637 | 191 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
533 | 192 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
509 | 193 |
637 | 194 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
509 | 195 |
982 | 196 { ngx_string("binary_remote_addr"), NULL, |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
197 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
982 | 198 |
637 | 199 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
499 | 200 |
637 | 201 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
509 | 202 |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
203 { ngx_string("proxy_protocol_addr"), NULL, |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
204 ngx_http_variable_proxy_protocol_addr, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
205 offsetof(ngx_proxy_protocol_t, src_addr), 0, 0 }, |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
206 |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
207 { ngx_string("proxy_protocol_port"), NULL, |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
208 ngx_http_variable_proxy_protocol_port, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
209 offsetof(ngx_proxy_protocol_t, src_port), 0, 0 }, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
210 |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
211 { ngx_string("proxy_protocol_server_addr"), NULL, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
212 ngx_http_variable_proxy_protocol_addr, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
213 offsetof(ngx_proxy_protocol_t, dst_addr), 0, 0 }, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
214 |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
215 { ngx_string("proxy_protocol_server_port"), NULL, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
216 ngx_http_variable_proxy_protocol_port, |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
217 offsetof(ngx_proxy_protocol_t, dst_port), 0, 0 }, |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
218 |
637 | 219 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
509 | 220 |
637 | 221 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
509 | 222 |
637 | 223 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
533 | 224 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
509 | 225 |
731 | 226 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
227 | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
228 { ngx_string("https"), NULL, ngx_http_variable_https, 0, 0, 0 }, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
229 |
637 | 230 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
533 | 231 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
499 | 232 |
637 | 233 { ngx_string("uri"), NULL, ngx_http_variable_request, |
234 offsetof(ngx_http_request_t, uri), | |
1565 | 235 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
637 | 236 |
237 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
573 | 238 offsetof(ngx_http_request_t, uri), |
1565 | 239 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
573 | 240 |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
241 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
569 | 242 |
637 | 243 { ngx_string("document_root"), NULL, |
1565 | 244 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 245 |
2259 | 246 { ngx_string("realpath_root"), NULL, |
247 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
248 | |
637 | 249 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
509 | 250 offsetof(ngx_http_request_t, args), |
1565 | 251 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
499 | 252 |
1350 | 253 { ngx_string("args"), |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
254 ngx_http_variable_set_args, |
1350 | 255 ngx_http_variable_request, |
589 | 256 offsetof(ngx_http_request_t, args), |
1565 | 257 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
589 | 258 |
1351 | 259 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
1565 | 260 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
1351 | 261 |
637 | 262 { ngx_string("request_filename"), NULL, |
263 ngx_http_variable_request_filename, 0, | |
1565 | 264 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 265 |
1811 | 266 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
509 | 267 |
637 | 268 { ngx_string("request_method"), NULL, |
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
269 ngx_http_variable_request_method, 0, |
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
270 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 271 |
637 | 272 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
509 | 273 |
4886 | 274 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
275 0, 0, 0 }, | |
276 | |
637 | 277 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
611 | 278 0, 0, 0 }, |
279 | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
280 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
281 0, 0, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
282 |
637 | 283 { ngx_string("request_completion"), NULL, |
284 ngx_http_variable_request_completion, | |
629 | 285 0, 0, 0 }, |
286 | |
2844 | 287 { ngx_string("request_body"), NULL, |
288 ngx_http_variable_request_body, | |
289 0, 0, 0 }, | |
290 | |
759 | 291 { ngx_string("request_body_file"), NULL, |
292 ngx_http_variable_request_body_file, | |
293 0, 0, 0 }, | |
294 | |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
295 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
296 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
297 |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
298 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
299 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
300 |
6531 | 301 { ngx_string("request_id"), NULL, |
302 ngx_http_variable_request_id, | |
303 0, 0, 0 }, | |
304 | |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
305 { ngx_string("status"), NULL, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
306 ngx_http_variable_status, 0, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
307 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
308 |
641 | 309 { ngx_string("sent_http_content_type"), NULL, |
310 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
311 | |
312 { ngx_string("sent_http_content_length"), NULL, | |
313 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
314 | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
315 { ngx_string("sent_http_location"), NULL, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
316 ngx_http_variable_sent_location, 0, 0, 0 }, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
317 |
641 | 318 { ngx_string("sent_http_last_modified"), NULL, |
319 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
320 | |
321 { ngx_string("sent_http_connection"), NULL, | |
322 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
323 | |
324 { ngx_string("sent_http_keep_alive"), NULL, | |
325 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
326 | |
327 { ngx_string("sent_http_transfer_encoding"), NULL, | |
328 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
329 | |
330 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
331 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
332 | |
7199
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
333 { ngx_string("sent_http_link"), NULL, ngx_http_variable_headers, |
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
334 offsetof(ngx_http_request_t, headers_out.link), 0, 0 }, |
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
335 |
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
336 { ngx_string("limit_rate"), ngx_http_variable_set_limit_rate, |
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
337 ngx_http_variable_request_get_size, |
637 | 338 offsetof(ngx_http_request_t, limit_rate), |
1565 | 339 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
637 | 340 |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
341 { ngx_string("connection"), NULL, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
342 ngx_http_variable_connection, 0, 0, 0 }, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
343 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
344 { ngx_string("connection_requests"), NULL, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
345 ngx_http_variable_connection_requests, 0, 0, 0 }, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
346 |
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
347 { ngx_string("connection_time"), NULL, ngx_http_variable_connection_time, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
348 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
349 |
1329 | 350 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
351 0, 0, 0 }, | |
352 | |
2011 | 353 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
354 0, 0, 0 }, | |
355 | |
2249 | 356 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
357 0, 0, 0 }, | |
358 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
359 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
360 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
361 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
362 { ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
363 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
364 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
365 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
366 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
367 |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
368 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
369 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
370 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
371 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
372 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
373 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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374 |
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375 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
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376 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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377 |
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378 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
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379 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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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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Added support for trailers in HTTP responses.
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390 |
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391 { ngx_string("cookie_"), NULL, ngx_http_variable_cookie, |
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392 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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393 |
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394 { ngx_string("arg_"), NULL, ngx_http_variable_argument, |
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395 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 }, |
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|
396 |
7077
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Variables: macros for null variables.
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|
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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420 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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Added checks that disallow adding a variable with an empty name.
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421 "invalid variable name \"$\""); |
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Added checks that disallow adding a variable with an empty name.
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422 return NULL; |
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Added checks that disallow adding a variable with an empty name.
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|
423 } |
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Added checks that disallow adding a variable with an empty name.
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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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|
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
changeset
|
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
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|
494 ngx_http_core_main_conf_t *cmcf; |
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Variables: generic prefix variables.
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diff
changeset
|
495 |
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Variables: generic prefix variables.
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diff
changeset
|
496 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
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Variables: generic prefix variables.
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diff
changeset
|
497 |
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Variables: generic prefix variables.
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diff
changeset
|
498 v = cmcf->prefix_variables.elts; |
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Variables: generic prefix variables.
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diff
changeset
|
499 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
500 if (name->len != v[i].name.len |
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Variables: generic prefix variables.
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diff
changeset
|
501 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
502 { |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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.
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parents:
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diff
changeset
|
505 |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
506 v = &v[i]; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
507 |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
508 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
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Variables: generic prefix variables.
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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:
6851
diff
changeset
|
512 } |
d2b2ff157da5
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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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 |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
521 v = ngx_array_push(&cmcf->prefix_variables); |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
522 if (v == NULL) { |
d2b2ff157da5
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) { |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
529 return NULL; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
530 } |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
531 |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
532 ngx_strlow(v->name.data, name->data, name->len); |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
533 |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
534 v->set_handler = NULL; |
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Variables: generic prefix variables.
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diff
changeset
|
535 v->get_handler = NULL; |
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Variables: generic prefix variables.
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diff
changeset
|
536 v->data = 0; |
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Variables: generic prefix variables.
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diff
changeset
|
537 v->flags = flags; |
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Variables: generic prefix variables.
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diff
changeset
|
538 v->index = 0; |
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Variables: generic prefix variables.
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diff
changeset
|
539 |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
540 return v; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
541 } |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
542 |
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
543 |
509 | 544 ngx_int_t |
545 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
499 | 546 { |
501 | 547 ngx_uint_t i; |
548 ngx_http_variable_t *v; | |
499 | 549 ngx_http_core_main_conf_t *cmcf; |
550 | |
4972
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
551 if (name->len == 0) { |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
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diff
changeset
|
552 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
553 "invalid variable name \"$\""); |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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4928
diff
changeset
|
554 return NGX_ERROR; |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
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diff
changeset
|
555 } |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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parents:
4928
diff
changeset
|
556 |
499 | 557 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
558 | |
501 | 559 v = cmcf->variables.elts; |
560 | |
561 if (v == NULL) { | |
499 | 562 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
563 sizeof(ngx_http_variable_t)) |
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
564 != NGX_OK) |
499 | 565 { |
509 | 566 return NGX_ERROR; |
499 | 567 } |
501 | 568 |
569 } else { | |
570 for (i = 0; i < cmcf->variables.nelts; i++) { | |
571 if (name->len != v[i].name.len | |
572 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
573 { | |
574 continue; | |
575 } | |
576 | |
509 | 577 return i; |
501 | 578 } |
499 | 579 } |
580 | |
501 | 581 v = ngx_array_push(&cmcf->variables); |
582 if (v == NULL) { | |
509 | 583 return NGX_ERROR; |
499 | 584 } |
585 | |
501 | 586 v->name.len = name->len; |
2049 | 587 v->name.data = ngx_pnalloc(cf->pool, name->len); |
501 | 588 if (v->name.data == NULL) { |
509 | 589 return NGX_ERROR; |
501 | 590 } |
499 | 591 |
2135 | 592 ngx_strlow(v->name.data, name->data, name->len); |
501 | 593 |
637 | 594 v->set_handler = NULL; |
595 v->get_handler = NULL; | |
501 | 596 v->data = 0; |
509 | 597 v->flags = 0; |
533 | 598 v->index = cmcf->variables.nelts - 1; |
501 | 599 |
4540
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Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
600 return v->index; |
499 | 601 } |
602 | |
603 | |
604 ngx_http_variable_value_t * | |
605 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
606 { | |
501 | 607 ngx_http_variable_t *v; |
499 | 608 ngx_http_core_main_conf_t *cmcf; |
609 | |
610 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
611 | |
553 | 612 if (cmcf->variables.nelts <= index) { |
499 | 613 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5316
diff
changeset
|
614 "unknown variable index: %ui", index); |
499 | 615 return NULL; |
616 } | |
617 | |
573 | 618 if (r->variables[index].not_found || r->variables[index].valid) { |
619 return &r->variables[index]; | |
501 | 620 } |
499 | 621 |
501 | 622 v = cmcf->variables.elts; |
499 | 623 |
6851
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Limited recursion when evaluating variables.
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parents:
6593
diff
changeset
|
624 if (ngx_http_variable_depth == 0) { |
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
625 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
626 "cycle while evaluating variable \"%V\"", |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
627 &v[index].name); |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
628 return NULL; |
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
629 } |
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
630 |
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
631 ngx_http_variable_depth--; |
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
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
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
645 ngx_http_variable_depth++; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
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:
6851
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:
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
689 return ngx_http_get_flushed_variable(r, v->index); |
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
690 } |
8cd97c14b0e2
Limited recursion when evaluating variables.
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diff
changeset
|
691 |
8cd97c14b0e2
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diff
changeset
|
692 if (ngx_http_variable_depth == 0) { |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
693 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
694 "cycle while evaluating variable \"%V\"", name); |
573 | 695 return NULL; |
696 } | |
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
697 |
8cd97c14b0e2
Limited recursion when evaluating variables.
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changeset
|
698 ngx_http_variable_depth--; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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diff
changeset
|
699 |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
700 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
701 |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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changeset
|
702 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
8cd97c14b0e2
Limited recursion when evaluating variables.
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diff
changeset
|
703 ngx_http_variable_depth++; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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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
Limited recursion when evaluating variables.
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changeset
|
707 ngx_http_variable_depth++; |
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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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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parents:
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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.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
720 |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
721 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
722 if (name->len >= v[i].name.len && name->len > len |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
723 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
577 | 724 { |
6899
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
725 len = v[i].name.len; |
d2b2ff157da5
Variables: generic prefix variables.
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parents:
6851
diff
changeset
|
726 n = i; |
1162 | 727 } |
728 } | |
729 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
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:
5677
diff
changeset
|
768 |
637 | 769 static void |
1350 | 770 ngx_http_variable_request_set(ngx_http_request_t *r, |
771 ngx_http_variable_value_t *v, uintptr_t data) | |
772 { | |
773 ngx_str_t *s; | |
774 | |
775 s = (ngx_str_t *) ((char *) r + data); | |
776 | |
777 s->len = v->len; | |
778 s->data = v->data; | |
779 } | |
780 | |
5699
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Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
781 #endif |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
782 |
1350 | 783 |
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
784 static ngx_int_t |
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fix segfault if $limit_rate was logged
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diff
changeset
|
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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fix segfault if $limit_rate was logged
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|
787 { |
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diff
changeset
|
788 size_t *sp; |
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fix segfault if $limit_rate was logged
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changeset
|
789 |
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diff
changeset
|
790 sp = (size_t *) ((char *) r + data); |
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fix segfault if $limit_rate was logged
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changeset
|
791 |
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fix segfault if $limit_rate was logged
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diff
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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fix segfault if $limit_rate was logged
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diff
changeset
|
794 return NGX_ERROR; |
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fix segfault if $limit_rate was logged
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3268
diff
changeset
|
795 } |
c76b7a7959d5
fix segfault if $limit_rate was logged
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diff
changeset
|
796 |
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
797 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
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fix segfault if $limit_rate was logged
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changeset
|
798 v->valid = 1; |
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changeset
|
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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fix segfault if $limit_rate was logged
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changeset
|
804 |
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changeset
|
805 |
573 | 806 static ngx_int_t |
807 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
808 uintptr_t data) | |
515 | 809 { |
573 | 810 ngx_table_elt_t *h; |
811 | |
812 h = *(ngx_table_elt_t **) ((char *) r + data); | |
813 | |
814 if (h) { | |
815 v->len = h->value.len; | |
816 v->valid = 1; | |
1565 | 817 v->no_cacheable = 0; |
573 | 818 v->not_found = 0; |
819 v->data = h->value.data; | |
820 | |
821 } else { | |
822 v->not_found = 1; | |
823 } | |
824 | |
825 return NGX_OK; | |
826 } | |
827 | |
828 | |
829 static ngx_int_t | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
830 ngx_http_variable_cookies(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
831 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
|
832 { |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
833 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
|
834 } |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
5072
diff
changeset
|
835 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
5072
diff
changeset
|
836 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
5072
diff
changeset
|
837 static ngx_int_t |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
838 ngx_http_variable_headers(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
839 ngx_http_variable_value_t *v, uintptr_t data) |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
840 { |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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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:
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diff
changeset
|
842 } |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
843 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
844 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
845 static ngx_int_t |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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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:
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diff
changeset
|
847 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
573 | 848 { |
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
849 size_t len; |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
850 u_char *p; |
ef6a3a99a81a
Reworked multi headers to use linked lists.
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|
851 ngx_table_elt_t *h, *th; |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
852 |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
853 h = *(ngx_table_elt_t **) ((char *) r + data); |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
854 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
855 len = 0; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
856 |
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
857 for (th = h; th; th = th->next) { |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
858 |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
859 if (th->hash == 0) { |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
860 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
861 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
862 |
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
863 len += th->value.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
|
864 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
865 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
866 if (len == 0) { |
573 | 867 v->not_found = 1; |
868 return NGX_OK; | |
515 | 869 } |
870 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
871 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
|
872 |
573 | 873 v->valid = 1; |
1565 | 874 v->no_cacheable = 0; |
573 | 875 v->not_found = 0; |
515 | 876 |
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
877 if (h->next == NULL) { |
ef6a3a99a81a
Reworked multi headers to use linked lists.
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parents:
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diff
changeset
|
878 v->len = h->value.len; |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
879 v->data = h->value.data; |
515 | 880 |
573 | 881 return NGX_OK; |
515 | 882 } |
883 | |
2049 | 884 p = ngx_pnalloc(r->pool, len); |
573 | 885 if (p == NULL) { |
886 return NGX_ERROR; | |
887 } | |
888 | |
889 v->len = len; | |
890 v->data = p; | |
515 | 891 |
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
892 for (th = h; th; th = th->next) { |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
893 |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
894 if (th->hash == 0) { |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
895 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
896 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
897 |
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
898 p = ngx_copy(p, th->value.data, th->value.len); |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
899 |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
900 if (th->next == NULL) { |
515 | 901 break; |
902 } | |
903 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
904 *p++ = sep; *p++ = ' '; |
515 | 905 } |
906 | |
573 | 907 return NGX_OK; |
515 | 908 } |
909 | |
910 | |
573 | 911 static ngx_int_t |
577 | 912 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
913 ngx_http_variable_value_t *v, uintptr_t data) | |
914 { | |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
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|
915 return ngx_http_variable_unknown_header(r, v, (ngx_str_t *) data, |
577 | 916 &r->headers_in.headers.part, |
917 sizeof("http_") - 1); | |
918 } | |
919 | |
920 | |
921 static ngx_int_t | |
922 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
573 | 923 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 924 { |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
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parents:
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diff
changeset
|
925 return ngx_http_variable_unknown_header(r, v, (ngx_str_t *) data, |
577 | 926 &r->headers_out.headers.part, |
927 sizeof("sent_http_") - 1); | |
928 } | |
501 | 929 |
577 | 930 |
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
931 static ngx_int_t |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
932 ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
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diff
changeset
|
933 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
|
934 { |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
935 return ngx_http_variable_unknown_header(r, v, (ngx_str_t *) data, |
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
936 &r->headers_out.trailers.part, |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
937 sizeof("sent_trailer_") - 1); |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
938 } |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
939 |
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
940 |
1162 | 941 ngx_int_t |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
942 ngx_http_variable_unknown_header(ngx_http_request_t *r, |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
943 ngx_http_variable_value_t *v, ngx_str_t *var, |
577 | 944 ngx_list_part_t *part, size_t prefix) |
945 { | |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
946 u_char *p, ch; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
947 size_t len; |
573 | 948 ngx_uint_t i, n; |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
949 ngx_table_elt_t *header, *h, **ph; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
950 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
951 ph = &h; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
952 #if (NGX_SUPPRESS_WARN) |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
953 len = 0; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
954 #endif |
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 |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
974 if (header[i].key.len != var->len - prefix) { |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
975 continue; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
976 } |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
977 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
978 for (n = 0; n < var->len - prefix; n++) { |
499 | 979 ch = header[i].key.data[n]; |
980 | |
509 | 981 if (ch >= 'A' && ch <= 'Z') { |
982 ch |= 0x20; | |
499 | 983 |
984 } else if (ch == '-') { | |
985 ch = '_'; | |
986 } | |
987 | |
577 | 988 if (var->data[n + prefix] != ch) { |
499 | 989 break; |
990 } | |
991 } | |
992 | |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
993 if (n != var->len - prefix) { |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
994 continue; |
499 | 995 } |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
996 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
997 len += header[i].value.len + 2; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
998 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
999 *ph = &header[i]; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1000 ph = &header[i].next; |
499 | 1001 } |
1002 | |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1003 *ph = NULL; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1004 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1005 if (h == NULL) { |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1006 v->not_found = 1; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1007 return NGX_OK; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1008 } |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1009 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1010 len -= 2; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1011 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1012 if (h->next == NULL) { |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1013 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1014 v->len = h->value.len; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1015 v->valid = 1; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1016 v->no_cacheable = 0; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1017 v->not_found = 0; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1018 v->data = h->value.data; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1019 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1020 return NGX_OK; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1021 } |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1022 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1023 p = ngx_pnalloc(r->pool, len); |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1024 if (p == NULL) { |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1025 return NGX_ERROR; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1026 } |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1027 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1028 v->len = len; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1029 v->valid = 1; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1030 v->no_cacheable = 0; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1031 v->not_found = 0; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1032 v->data = p; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1033 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1034 for ( ;; ) { |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1035 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1036 p = ngx_copy(p, h->value.data, h->value.len); |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1037 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1038 if (h->next == NULL) { |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1039 break; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1040 } |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1041 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1042 *p++ = ','; *p++ = ' '; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1043 |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1044 h = h->next; |
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1045 } |
573 | 1046 |
1047 return NGX_OK; | |
509 | 1048 } |
1049 | |
1050 | |
573 | 1051 static ngx_int_t |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1052 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
|
1053 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
|
1054 { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1055 u_char *p, *s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1056 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1057 s = r->request_line.data; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1058 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1059 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1060 s = r->request_start; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1061 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1062 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1063 v->not_found = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1064 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1065 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1066 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1067 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
|
1068 if (*p == CR || *p == LF) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1069 break; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1070 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1071 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1072 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1073 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
|
1074 r->request_line.data = s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1075 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1076 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1077 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
|
1078 v->valid = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1079 v->no_cacheable = 0; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1080 v->not_found = 0; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1081 v->data = s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1082 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1083 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1084 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1085 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1086 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1087 static ngx_int_t |
2307 | 1088 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1089 uintptr_t data) | |
1090 { | |
1091 ngx_str_t *name = (ngx_str_t *) data; | |
1092 | |
1093 ngx_str_t cookie, s; | |
1094 | |
1095 s.len = name->len - (sizeof("cookie_") - 1); | |
1096 s.data = name->data + sizeof("cookie_") - 1; | |
1097 | |
8024
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
1098 if (ngx_http_parse_multi_header_lines(r, r->headers_in.cookie, &s, &cookie) |
ef6a3a99a81a
Reworked multi headers to use linked lists.
Maxim Dounin <mdounin@mdounin.ru>
parents:
8023
diff
changeset
|
1099 == NULL) |
2307 | 1100 { |
1101 v->not_found = 1; | |
1102 return NGX_OK; | |
1103 } | |
1104 | |
1105 v->len = cookie.len; | |
1106 v->valid = 1; | |
1107 v->no_cacheable = 0; | |
1108 v->not_found = 0; | |
1109 v->data = cookie.data; | |
1110 | |
1111 return NGX_OK; | |
1112 } | |
1113 | |
1114 | |
1115 static ngx_int_t | |
2137 | 1116 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1117 uintptr_t data) | |
1118 { | |
1119 ngx_str_t *name = (ngx_str_t *) data; | |
1120 | |
2415 | 1121 u_char *arg; |
1122 size_t len; | |
1123 ngx_str_t value; | |
2137 | 1124 |
2415 | 1125 len = name->len - (sizeof("arg_") - 1); |
1126 arg = name->data + sizeof("arg_") - 1; | |
1127 | |
7648
028b16e2798f
Variables: fixed buffer over-read when evaluating "$arg_".
Sergey Kandaurov <pluknet@nginx.com>
parents:
7591
diff
changeset
|
1128 if (len == 0 || ngx_http_arg(r, arg, len, &value) != NGX_OK) { |
2137 | 1129 v->not_found = 1; |
1130 return NGX_OK; | |
1131 } | |
1132 | |
2415 | 1133 v->data = value.data; |
1134 v->len = value.len; | |
1135 v->valid = 1; | |
1136 v->no_cacheable = 0; | |
1137 v->not_found = 0; | |
2137 | 1138 |
1139 return NGX_OK; | |
1140 } | |
1141 | |
1142 | |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1143 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1144 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1145 static ngx_int_t |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1146 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
|
1147 uintptr_t data) |
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 struct tcp_info ti; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1150 socklen_t len; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1151 uint32_t value; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1152 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1153 len = sizeof(struct tcp_info); |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1154 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
|
1155 v->not_found = 1; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1156 return NGX_OK; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1157 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1158 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1159 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
|
1160 if (v->data == NULL) { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1161 return NGX_ERROR; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1162 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1163 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1164 switch (data) { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1165 case 0: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1166 value = ti.tcpi_rtt; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1167 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1168 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1169 case 1: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1170 value = ti.tcpi_rttvar; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1171 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1172 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1173 case 2: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1174 value = ti.tcpi_snd_cwnd; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1175 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1176 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1177 case 3: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1178 value = ti.tcpi_rcv_space; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1179 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1180 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1181 /* suppress warning */ |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1182 default: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1183 value = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1184 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1185 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1186 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1187 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
|
1188 v->valid = 1; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1189 v->no_cacheable = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1190 v->not_found = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1191 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1192 return NGX_OK; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1193 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1194 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1195 #endif |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1196 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1197 |
2137 | 1198 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
|
1199 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
|
1200 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
|
1201 { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1202 u_char *p; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1203 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1204 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
|
1205 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
|
1206 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
|
1207 v->valid = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1208 v->no_cacheable = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1209 v->not_found = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1210 |
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1211 } else if (r->reading_body) { |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1212 v->not_found = 1; |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1213 v->no_cacheable = 1; |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1214 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1215 } 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
|
1216 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
|
1217 if (p == NULL) { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1218 return NGX_ERROR; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1219 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1220 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1221 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
|
1222 v->data = p; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1223 v->valid = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1224 v->no_cacheable = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1225 v->not_found = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1226 |
7930
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1227 } else if (r->headers_in.chunked) { |
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1228 v->not_found = 1; |
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1229 v->no_cacheable = 1; |
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1230 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1231 } else { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1232 v->not_found = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1233 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1234 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1235 return NGX_OK; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1236 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1237 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1238 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1239 static ngx_int_t |
573 | 1240 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1241 uintptr_t data) | |
509 | 1242 { |
1811 | 1243 ngx_http_core_srv_conf_t *cscf; |
1244 | |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1245 if (r->headers_in.server.len) { |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1246 v->len = r->headers_in.server.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1247 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
|
1248 |
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1249 } else { |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1250 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
|
1251 |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1252 v->len = cscf->server_name.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1253 v->data = cscf->server_name.data; |
509 | 1254 } |
1255 | |
573 | 1256 v->valid = 1; |
1565 | 1257 v->no_cacheable = 0; |
573 | 1258 v->not_found = 0; |
509 | 1259 |
573 | 1260 return NGX_OK; |
499 | 1261 } |
1262 | |
1263 | |
573 | 1264 static ngx_int_t |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1265 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
573 | 1266 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 1267 { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1268 struct sockaddr_in *sin; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1269 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1270 struct sockaddr_in6 *sin6; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1271 #endif |
982 | 1272 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1273 switch (r->connection->sockaddr->sa_family) { |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1274 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1275 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1276 case AF_INET6: |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1277 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
982 | 1278 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1279 v->len = sizeof(struct in6_addr); |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1280 v->valid = 1; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1281 v->no_cacheable = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1282 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
|
1283 v->data = sin6->sin6_addr.s6_addr; |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1284 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1285 break; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1286 #endif |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1287 |
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1288 #if (NGX_HAVE_UNIX_DOMAIN) |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1289 case AF_UNIX: |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1290 |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1291 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
|
1292 v->valid = 1; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1293 v->no_cacheable = 0; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1294 v->not_found = 0; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1295 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
|
1296 |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1297 break; |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1298 #endif |
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1299 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1300 default: /* AF_INET */ |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1301 sin = (struct sockaddr_in *) r->connection->sockaddr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1302 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1303 v->len = sizeof(in_addr_t); |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1304 v->valid = 1; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1305 v->no_cacheable = 0; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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|
1306 v->not_found = 0; |
2e91aecb9e57
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diff
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|
1307 v->data = (u_char *) &sin->sin_addr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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|
1308 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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|
1309 break; |
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|
1310 } |
982 | 1311 |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
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|
1312 return NGX_OK; |
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diff
changeset
|
1313 } |
982 | 1314 |
1315 | |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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982
diff
changeset
|
1316 static ngx_int_t |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
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982
diff
changeset
|
1317 ngx_http_variable_remote_addr(ngx_http_request_t *r, |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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982
diff
changeset
|
1318 ngx_http_variable_value_t *v, uintptr_t data) |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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|
1319 { |
7a8ca436d611
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parents:
982
diff
changeset
|
1320 v->len = r->connection->addr_text.len; |
7a8ca436d611
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982
diff
changeset
|
1321 v->valid = 1; |
1565 | 1322 v->no_cacheable = 0; |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1323 v->not_found = 0; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
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982
diff
changeset
|
1324 v->data = r->connection->addr_text.data; |
499 | 1325 |
573 | 1326 return NGX_OK; |
499 | 1327 } |
1328 | |
1329 | |
573 | 1330 static ngx_int_t |
1331 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
1332 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1333 { |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1334 ngx_uint_t port; |
509 | 1335 |
573 | 1336 v->len = 0; |
1337 v->valid = 1; | |
1565 | 1338 v->no_cacheable = 0; |
573 | 1339 v->not_found = 0; |
509 | 1340 |
2049 | 1341 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
573 | 1342 if (v->data == NULL) { |
1343 return NGX_ERROR; | |
509 | 1344 } |
1345 | |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1346 port = ngx_inet_get_port(r->connection->sockaddr); |
577 | 1347 |
2512
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|
1348 if (port > 0 && port < 65536) { |
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1349 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
509 | 1350 } |
1351 | |
573 | 1352 return NGX_OK; |
509 | 1353 } |
1354 | |
1355 | |
573 | 1356 static ngx_int_t |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1357 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>
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diff
changeset
|
1358 ngx_http_variable_value_t *v, uintptr_t data) |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
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diff
changeset
|
1359 { |
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1360 ngx_str_t *addr; |
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1361 ngx_proxy_protocol_t *pp; |
06b01840bd42
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1362 |
06b01840bd42
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1363 pp = r->connection->proxy_protocol; |
06b01840bd42
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Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1364 if (pp == NULL) { |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1365 v->not_found = 1; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1366 return NGX_OK; |
06b01840bd42
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Roman Arutyunyan <arut@nginx.com>
parents:
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diff
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|
1367 } |
06b01840bd42
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parents:
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diff
changeset
|
1368 |
7591
89adf49fe76a
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parents:
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diff
changeset
|
1369 addr = (ngx_str_t *) ((char *) pp + data); |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
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parents:
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diff
changeset
|
1370 |
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
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parents:
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changeset
|
1371 v->len = addr->len; |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
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parents:
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diff
changeset
|
1372 v->valid = 1; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1373 v->no_cacheable = 0; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1374 v->not_found = 0; |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1375 v->data = addr->data; |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1376 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1377 return NGX_OK; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1378 } |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1379 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1380 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1381 static ngx_int_t |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1382 ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1383 ngx_http_variable_value_t *v, uintptr_t data) |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1384 { |
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1385 ngx_uint_t port; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1386 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
|
1387 |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1388 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
|
1389 if (pp == NULL) { |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1390 v->not_found = 1; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
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parents:
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diff
changeset
|
1391 return NGX_OK; |
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
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parents:
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diff
changeset
|
1392 } |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1393 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1394 v->len = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1395 v->valid = 1; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1396 v->no_cacheable = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1397 v->not_found = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1398 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1399 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
|
1400 if (v->data == NULL) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1401 return NGX_ERROR; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1402 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1403 |
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1404 port = *(in_port_t *) ((char *) pp + data); |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1405 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1406 if (port > 0 && port < 65536) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1407 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1408 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
1409 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1410 return NGX_OK; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1411 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1412 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1413 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1414 static ngx_int_t |
573 | 1415 ngx_http_variable_server_addr(ngx_http_request_t *r, |
1416 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1417 { |
1805 | 1418 ngx_str_t s; |
2512
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a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1419 u_char addr[NGX_SOCKADDR_STRLEN]; |
499 | 1420 |
2512
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changeset
|
1421 s.len = NGX_SOCKADDR_STRLEN; |
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a prelimiary IPv6 support, HTTP listen
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changeset
|
1422 s.data = addr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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parents:
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diff
changeset
|
1423 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1424 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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parents:
2485
diff
changeset
|
1425 return NGX_ERROR; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1426 } |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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parents:
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diff
changeset
|
1427 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1428 s.data = ngx_pnalloc(r->pool, s.len); |
1805 | 1429 if (s.data == NULL) { |
573 | 1430 return NGX_ERROR; |
509 | 1431 } |
1432 | |
2512
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a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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changeset
|
1433 ngx_memcpy(s.data, addr, s.len); |
509 | 1434 |
1805 | 1435 v->len = s.len; |
573 | 1436 v->valid = 1; |
1565 | 1437 v->no_cacheable = 0; |
573 | 1438 v->not_found = 0; |
1805 | 1439 v->data = s.data; |
499 | 1440 |
573 | 1441 return NGX_OK; |
499 | 1442 } |
1443 | |
1444 | |
573 | 1445 static ngx_int_t |
1446 ngx_http_variable_server_port(ngx_http_request_t *r, | |
1447 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1448 { |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1449 ngx_uint_t port; |
2533 | 1450 |
1451 v->len = 0; | |
573 | 1452 v->valid = 1; |
1565 | 1453 v->no_cacheable = 0; |
573 | 1454 v->not_found = 0; |
2533 | 1455 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1456 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
2533 | 1457 return NGX_ERROR; |
1458 } | |
1459 | |
1460 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
1461 if (v->data == NULL) { | |
1462 return NGX_ERROR; | |
1463 } | |
1464 | |
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1465 port = ngx_inet_get_port(r->connection->local_sockaddr); |
2533 | 1466 |
1467 if (port > 0 && port < 65536) { | |
1468 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
1469 } | |
509 | 1470 |
573 | 1471 return NGX_OK; |
509 | 1472 } |
1473 | |
1474 | |
573 | 1475 static ngx_int_t |
731 | 1476 ngx_http_variable_scheme(ngx_http_request_t *r, |
1477 ngx_http_variable_value_t *v, uintptr_t data) | |
1478 { | |
1479 #if (NGX_HTTP_SSL) | |
1480 | |
1481 if (r->connection->ssl) { | |
1482 v->len = sizeof("https") - 1; | |
1483 v->valid = 1; | |
1565 | 1484 v->no_cacheable = 0; |
731 | 1485 v->not_found = 0; |
732 | 1486 v->data = (u_char *) "https"; |
731 | 1487 |
1488 return NGX_OK; | |
1489 } | |
1490 | |
1491 #endif | |
1492 | |
1493 v->len = sizeof("http") - 1; | |
1494 v->valid = 1; | |
1565 | 1495 v->no_cacheable = 0; |
731 | 1496 v->not_found = 0; |
732 | 1497 v->data = (u_char *) "http"; |
731 | 1498 |
1499 return NGX_OK; | |
1500 } | |
1501 | |
1502 | |
1503 static ngx_int_t | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1504 ngx_http_variable_https(ngx_http_request_t *r, |
4d9f985fd217
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3929
diff
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|
1505 ngx_http_variable_value_t *v, uintptr_t data) |
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Valentin Bartenev <vbart@nginx.com>
parents:
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|
1506 { |
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|
1507 #if (NGX_HTTP_SSL) |
4d9f985fd217
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Valentin Bartenev <vbart@nginx.com>
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1508 |
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1509 if (r->connection->ssl) { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1510 v->len = sizeof("on") - 1; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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|
1511 v->valid = 1; |
4d9f985fd217
Added the $https variable.
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|
1512 v->no_cacheable = 0; |
4d9f985fd217
Added the $https variable.
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|
1513 v->not_found = 0; |
4d9f985fd217
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|
1514 v->data = (u_char *) "on"; |
4d9f985fd217
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|
1515 |
4d9f985fd217
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|
1516 return NGX_OK; |
4d9f985fd217
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|
1517 } |
4d9f985fd217
Added the $https variable.
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|
1518 |
4d9f985fd217
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|
1519 #endif |
4d9f985fd217
Added the $https variable.
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|
1520 |
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|
1521 *v = ngx_http_variable_null_value; |
4d9f985fd217
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1522 |
4d9f985fd217
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1523 return NGX_OK; |
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|
1524 } |
4d9f985fd217
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|
1525 |
4d9f985fd217
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|
1526 |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
1527 static void |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
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diff
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|
1528 ngx_http_variable_set_args(ngx_http_request_t *r, |
e9dbffc18a77
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|
1529 ngx_http_variable_value_t *v, uintptr_t data) |
e9dbffc18a77
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|
1530 { |
e9dbffc18a77
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|
1531 r->args.len = v->len; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
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1532 r->args.data = v->data; |
e9dbffc18a77
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|
1533 r->valid_unparsed_uri = 0; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
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|
1534 } |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
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|
1535 |
e9dbffc18a77
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Maxim Dounin <mdounin@mdounin.ru>
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|
1536 |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
1537 static ngx_int_t |
1351 | 1538 ngx_http_variable_is_args(ngx_http_request_t *r, |
1539 ngx_http_variable_value_t *v, uintptr_t data) | |
1540 { | |
1541 if (r->args.len == 0) { | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1542 *v = ngx_http_variable_null_value; |
1351 | 1543 return NGX_OK; |
1544 } | |
1545 | |
1546 v->len = 1; | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
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7034
diff
changeset
|
1547 v->valid = 1; |
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
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changeset
|
1548 v->no_cacheable = 0; |
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
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|
1549 v->not_found = 0; |
1351 | 1550 v->data = (u_char *) "?"; |
1551 | |
1552 return NGX_OK; | |
1553 } | |
1554 | |
1555 | |
1556 static ngx_int_t | |
573 | 1557 ngx_http_variable_document_root(ngx_http_request_t *r, |
1558 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1559 { |
671 | 1560 ngx_str_t path; |
573 | 1561 ngx_http_core_loc_conf_t *clcf; |
509 | 1562 |
1563 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1564 | |
671 | 1565 if (clcf->root_lengths == NULL) { |
1566 v->len = clcf->root.len; | |
1567 v->valid = 1; | |
1565 | 1568 v->no_cacheable = 0; |
671 | 1569 v->not_found = 0; |
1570 v->data = clcf->root.data; | |
1571 | |
1572 } else { | |
1573 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
1574 clcf->root_values->elts) | |
1575 == NULL) | |
1576 { | |
1577 return NGX_ERROR; | |
1578 } | |
1579 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1580 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
|
1581 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1582 { |
671 | 1583 return NGX_ERROR; |
1584 } | |
1585 | |
1586 v->len = path.len; | |
1587 v->valid = 1; | |
1565 | 1588 v->no_cacheable = 0; |
671 | 1589 v->not_found = 0; |
1590 v->data = path.data; | |
1591 } | |
509 | 1592 |
573 | 1593 return NGX_OK; |
509 | 1594 } |
1595 | |
1596 | |
573 | 1597 static ngx_int_t |
2259 | 1598 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
1599 ngx_http_variable_value_t *v, uintptr_t data) | |
1600 { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1601 u_char *real; |
2259 | 1602 size_t len; |
1603 ngx_str_t path; | |
1604 ngx_http_core_loc_conf_t *clcf; | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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|
1605 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
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|
1606 u_char buffer[NGX_MAX_PATH]; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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|
1607 #endif |
2259 | 1608 |
1609 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1610 | |
1611 if (clcf->root_lengths == NULL) { | |
1612 path = clcf->root; | |
1613 | |
1614 } else { | |
1615 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
1616 clcf->root_values->elts) | |
1617 == NULL) | |
1618 { | |
1619 return NGX_ERROR; | |
1620 } | |
1621 | |
1622 path.data[path.len - 1] = '\0'; | |
1623 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1624 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
|
1625 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1626 { |
2259 | 1627 return NGX_ERROR; |
1628 } | |
1629 } | |
1630 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1631 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1632 real = buffer; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
1633 #else |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1634 real = NULL; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1635 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1636 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1637 real = ngx_realpath(path.data, real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1638 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1639 if (real == NULL) { |
2259 | 1640 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
1641 ngx_realpath_n " \"%s\" failed", path.data); | |
1642 return NGX_ERROR; | |
1643 } | |
1644 | |
1645 len = ngx_strlen(real); | |
1646 | |
1647 v->data = ngx_pnalloc(r->pool, len); | |
1648 if (v->data == NULL) { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1649 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1650 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1651 #endif |
2259 | 1652 return NGX_ERROR; |
1653 } | |
1654 | |
1655 v->len = len; | |
1656 v->valid = 1; | |
1657 v->no_cacheable = 0; | |
1658 v->not_found = 0; | |
1659 | |
1660 ngx_memcpy(v->data, real, len); | |
1661 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1662 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1663 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1664 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1665 |
2259 | 1666 return NGX_OK; |
1667 } | |
1668 | |
1669 | |
1670 static ngx_int_t | |
573 | 1671 ngx_http_variable_request_filename(ngx_http_request_t *r, |
1672 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1673 { |
773 | 1674 size_t root; |
573 | 1675 ngx_str_t path; |
499 | 1676 |
773 | 1677 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
573 | 1678 return NGX_ERROR; |
557 | 1679 } |
509 | 1680 |
557 | 1681 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
509 | 1682 |
573 | 1683 v->len = path.len - 1; |
1684 v->valid = 1; | |
1565 | 1685 v->no_cacheable = 0; |
573 | 1686 v->not_found = 0; |
1687 v->data = path.data; | |
499 | 1688 |
573 | 1689 return NGX_OK; |
499 | 1690 } |
1691 | |
1692 | |
573 | 1693 static ngx_int_t |
1811 | 1694 ngx_http_variable_server_name(ngx_http_request_t *r, |
1695 ngx_http_variable_value_t *v, uintptr_t data) | |
1696 { | |
1697 ngx_http_core_srv_conf_t *cscf; | |
1698 | |
1699 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
1700 | |
1701 v->len = cscf->server_name.len; | |
1702 v->valid = 1; | |
1703 v->no_cacheable = 0; | |
1704 v->not_found = 0; | |
1705 v->data = cscf->server_name.data; | |
1706 | |
1707 return NGX_OK; | |
1708 } | |
1709 | |
1710 | |
1711 static ngx_int_t | |
573 | 1712 ngx_http_variable_request_method(ngx_http_request_t *r, |
1713 ngx_http_variable_value_t *v, uintptr_t data) | |
561 | 1714 { |
647 | 1715 if (r->main->method_name.data) { |
1716 v->len = r->main->method_name.len; | |
573 | 1717 v->valid = 1; |
1565 | 1718 v->no_cacheable = 0; |
573 | 1719 v->not_found = 0; |
647 | 1720 v->data = r->main->method_name.data; |
573 | 1721 |
1722 } else { | |
1723 v->not_found = 1; | |
561 | 1724 } |
1725 | |
573 | 1726 return NGX_OK; |
561 | 1727 } |
1728 | |
1729 | |
573 | 1730 static ngx_int_t |
1731 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
1732 ngx_http_variable_value_t *v, uintptr_t data) | |
539 | 1733 { |
573 | 1734 ngx_int_t rc; |
539 | 1735 |
1736 rc = ngx_http_auth_basic_user(r); | |
1737 | |
1738 if (rc == NGX_DECLINED) { | |
573 | 1739 v->not_found = 1; |
1740 return NGX_OK; | |
539 | 1741 } |
1742 | |
1743 if (rc == NGX_ERROR) { | |
573 | 1744 return NGX_ERROR; |
539 | 1745 } |
1746 | |
573 | 1747 v->len = r->headers_in.user.len; |
1748 v->valid = 1; | |
1565 | 1749 v->no_cacheable = 0; |
573 | 1750 v->not_found = 0; |
1751 v->data = r->headers_in.user.data; | |
571 | 1752 |
573 | 1753 return NGX_OK; |
571 | 1754 } |
1755 | |
1756 | |
611 | 1757 static ngx_int_t |
4886 | 1758 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
1759 ngx_http_variable_value_t *v, uintptr_t data) | |
1760 { | |
1761 u_char *p; | |
1762 | |
1763 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
1764 if (p == NULL) { | |
1765 return NGX_ERROR; | |
1766 } | |
1767 | |
1768 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
1769 v->valid = 1; | |
1770 v->no_cacheable = 0; | |
1771 v->not_found = 0; | |
1772 v->data = p; | |
1773 | |
1774 return NGX_OK; | |
1775 } | |
1776 | |
1777 | |
1778 static ngx_int_t | |
611 | 1779 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
1780 ngx_http_variable_value_t *v, uintptr_t data) | |
1781 { | |
1782 off_t sent; | |
1783 u_char *p; | |
1784 | |
1785 sent = r->connection->sent - r->header_size; | |
1786 | |
1787 if (sent < 0) { | |
1788 sent = 0; | |
1789 } | |
1790 | |
2049 | 1791 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
611 | 1792 if (p == NULL) { |
1793 return NGX_ERROR; | |
1794 } | |
1795 | |
1796 v->len = ngx_sprintf(p, "%O", sent) - p; | |
1797 v->valid = 1; | |
1565 | 1798 v->no_cacheable = 0; |
611 | 1799 v->not_found = 0; |
1800 v->data = p; | |
1801 | |
1802 return NGX_OK; | |
1803 } | |
1804 | |
1805 | |
629 | 1806 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1807 ngx_http_variable_pipe(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1808 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
|
1809 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1810 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
|
1811 v->len = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1812 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1813 v->no_cacheable = 0; |
829cc5872186
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1814 v->not_found = 0; |
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1815 |
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1816 return NGX_OK; |
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1817 } |
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1818 |
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1819 |
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1820 static ngx_int_t |
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1821 ngx_http_variable_status(ngx_http_request_t *r, |
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1822 ngx_http_variable_value_t *v, uintptr_t data) |
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1823 { |
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1824 ngx_uint_t status; |
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1825 |
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1826 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
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1827 if (v->data == NULL) { |
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1828 return NGX_ERROR; |
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1829 } |
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1830 |
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1831 if (r->err_status) { |
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1832 status = r->err_status; |
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1833 |
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1834 } else if (r->headers_out.status) { |
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1835 status = r->headers_out.status; |
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1836 |
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1837 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
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1838 status = 9; |
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1839 |
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1840 } else { |
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1841 status = 0; |
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1842 } |
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1843 |
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1844 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
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1845 v->valid = 1; |
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1846 v->no_cacheable = 0; |
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1847 v->not_found = 0; |
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1848 |
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1849 return NGX_OK; |
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1850 } |
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1851 |
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1852 |
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1853 static ngx_int_t |
641 | 1854 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
1855 ngx_http_variable_value_t *v, uintptr_t data) | |
1856 { | |
1857 if (r->headers_out.content_type.len) { | |
1858 v->len = r->headers_out.content_type.len; | |
1859 v->valid = 1; | |
1565 | 1860 v->no_cacheable = 0; |
641 | 1861 v->not_found = 0; |
1862 v->data = r->headers_out.content_type.data; | |
1863 | |
1864 } else { | |
1865 v->not_found = 1; | |
1866 } | |
1867 | |
1868 return NGX_OK; | |
1869 } | |
1870 | |
1871 | |
1872 static ngx_int_t | |
1873 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
1874 ngx_http_variable_value_t *v, uintptr_t data) | |
1875 { | |
1876 u_char *p; | |
1877 | |
1878 if (r->headers_out.content_length) { | |
1879 v->len = r->headers_out.content_length->value.len; | |
1880 v->valid = 1; | |
1565 | 1881 v->no_cacheable = 0; |
641 | 1882 v->not_found = 0; |
1883 v->data = r->headers_out.content_length->value.data; | |
1884 | |
1885 return NGX_OK; | |
1886 } | |
1887 | |
1888 if (r->headers_out.content_length_n >= 0) { | |
2049 | 1889 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
641 | 1890 if (p == NULL) { |
1891 return NGX_ERROR; | |
1892 } | |
1893 | |
1894 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
1895 v->valid = 1; | |
1565 | 1896 v->no_cacheable = 0; |
641 | 1897 v->not_found = 0; |
1898 v->data = p; | |
1899 | |
1900 return NGX_OK; | |
1901 } | |
1902 | |
1903 v->not_found = 1; | |
1904 | |
1905 return NGX_OK; | |
1906 } | |
1907 | |
1908 | |
1909 static ngx_int_t | |
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1910 ngx_http_variable_sent_location(ngx_http_request_t *r, |
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1911 ngx_http_variable_value_t *v, uintptr_t data) |
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1912 { |
2539
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1913 ngx_str_t name; |
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1914 |
2485
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1915 if (r->headers_out.location) { |
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1916 v->len = r->headers_out.location->value.len; |
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1917 v->valid = 1; |
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1918 v->no_cacheable = 0; |
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1919 v->not_found = 0; |
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1920 v->data = r->headers_out.location->value.data; |
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1921 |
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1922 return NGX_OK; |
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1923 } |
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1924 |
3516
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|
1925 ngx_str_set(&name, "sent_http_location"); |
2539
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1926 |
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
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|
1927 return ngx_http_variable_unknown_header(r, v, &name, |
2485
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1928 &r->headers_out.headers.part, |
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1929 sizeof("sent_http_") - 1); |
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1930 } |
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1931 |
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1932 |
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1933 static ngx_int_t |
641 | 1934 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
1935 ngx_http_variable_value_t *v, uintptr_t data) | |
1936 { | |
1937 u_char *p; | |
1938 | |
1939 if (r->headers_out.last_modified) { | |
1940 v->len = r->headers_out.last_modified->value.len; | |
1941 v->valid = 1; | |
1565 | 1942 v->no_cacheable = 0; |
641 | 1943 v->not_found = 0; |
1944 v->data = r->headers_out.last_modified->value.data; | |
1945 | |
1946 return NGX_OK; | |
1947 } | |
1948 | |
1949 if (r->headers_out.last_modified_time >= 0) { | |
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1950 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
641 | 1951 if (p == NULL) { |
1952 return NGX_ERROR; | |
1953 } | |
1954 | |
1955 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
1956 v->valid = 1; | |
1565 | 1957 v->no_cacheable = 0; |
641 | 1958 v->not_found = 0; |
1959 v->data = p; | |
1960 | |
1961 return NGX_OK; | |
1962 } | |
1963 | |
1964 v->not_found = 1; | |
1965 | |
1966 return NGX_OK; | |
1967 } | |
1968 | |
1969 | |
1970 static ngx_int_t | |
1971 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
1972 ngx_http_variable_value_t *v, uintptr_t data) | |
1973 { | |
1974 size_t len; | |
1975 char *p; | |
1976 | |
5072
7fa7e60a7f66
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|
1977 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
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|
1978 len = sizeof("upgrade") - 1; |
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|
1979 p = "upgrade"; |
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|
1980 |
7fa7e60a7f66
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|
1981 } else if (r->keepalive) { |
641 | 1982 len = sizeof("keep-alive") - 1; |
1983 p = "keep-alive"; | |
1984 | |
1985 } else { | |
1986 len = sizeof("close") - 1; | |
1987 p = "close"; | |
1988 } | |
1989 | |
1990 v->len = len; | |
1991 v->valid = 1; | |
1565 | 1992 v->no_cacheable = 0; |
641 | 1993 v->not_found = 0; |
1994 v->data = (u_char *) p; | |
1995 | |
1996 return NGX_OK; | |
1997 } | |
1998 | |
1999 | |
2000 static ngx_int_t | |
2001 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
2002 ngx_http_variable_value_t *v, uintptr_t data) | |
2003 { | |
2004 u_char *p; | |
2005 ngx_http_core_loc_conf_t *clcf; | |
2006 | |
2007 if (r->keepalive) { | |
2008 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
2009 | |
2010 if (clcf->keepalive_header) { | |
2011 | |
2049 | 2012 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
641 | 2013 if (p == NULL) { |
2014 return NGX_ERROR; | |
2015 } | |
2016 | |
2017 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
2018 v->valid = 1; | |
1565 | 2019 v->no_cacheable = 0; |
641 | 2020 v->not_found = 0; |
2021 v->data = p; | |
2022 | |
2023 return NGX_OK; | |
2024 } | |
2025 } | |
2026 | |
2027 v->not_found = 1; | |
2028 | |
2029 return NGX_OK; | |
2030 } | |
2031 | |
2032 | |
2033 static ngx_int_t | |
2034 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
2035 ngx_http_variable_value_t *v, uintptr_t data) | |
2036 { | |
2037 if (r->chunked) { | |
2038 v->len = sizeof("chunked") - 1; | |
2039 v->valid = 1; | |
1565 | 2040 v->no_cacheable = 0; |
641 | 2041 v->not_found = 0; |
2042 v->data = (u_char *) "chunked"; | |
2043 | |
2044 } else { | |
2045 v->not_found = 1; | |
2046 } | |
2047 | |
2048 return NGX_OK; | |
2049 } | |
2050 | |
2051 | |
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2052 static void |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2053 ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2054 ngx_http_variable_value_t *v, uintptr_t data) |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2055 { |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2056 ssize_t s; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2057 ngx_str_t val; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2058 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2059 val.len = v->len; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2060 val.data = v->data; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2061 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2062 s = ngx_parse_size(&val); |
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Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2063 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2064 if (s == NGX_ERROR) { |
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Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2065 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2066 "invalid $limit_rate \"%V\"", &val); |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2067 return; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
changeset
|
2068 } |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
2069 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
2070 r->limit_rate = s; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
2071 r->limit_rate_set = 1; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
2072 } |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
2073 |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
2074 |
641 | 2075 static ngx_int_t |
629 | 2076 ngx_http_variable_request_completion(ngx_http_request_t *r, |
2077 ngx_http_variable_value_t *v, uintptr_t data) | |
2078 { | |
2079 if (r->request_complete) { | |
2080 v->len = 2; | |
2081 v->valid = 1; | |
1565 | 2082 v->no_cacheable = 0; |
629 | 2083 v->not_found = 0; |
2084 v->data = (u_char *) "OK"; | |
2085 | |
2086 return NGX_OK; | |
2087 } | |
2088 | |
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
2089 *v = ngx_http_variable_null_value; |
629 | 2090 |
2091 return NGX_OK; | |
2092 } | |
2093 | |
2094 | |
759 | 2095 static ngx_int_t |
2844 | 2096 ngx_http_variable_request_body(ngx_http_request_t *r, |
2097 ngx_http_variable_value_t *v, uintptr_t data) | |
2098 { | |
2099 u_char *p; | |
2100 size_t len; | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2101 ngx_buf_t *buf; |
2844 | 2102 ngx_chain_t *cl; |
2103 | |
2878
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2104 if (r->request_body == NULL |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2105 || r->request_body->bufs == NULL |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2106 || r->request_body->temp_file) |
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2107 { |
2844 | 2108 v->not_found = 1; |
2109 | |
2110 return NGX_OK; | |
2111 } | |
2112 | |
2113 cl = r->request_body->bufs; | |
2114 buf = cl->buf; | |
2115 | |
2116 if (cl->next == NULL) { | |
2117 v->len = buf->last - buf->pos; | |
2118 v->valid = 1; | |
2119 v->no_cacheable = 0; | |
2120 v->not_found = 0; | |
2121 v->data = buf->pos; | |
2122 | |
2123 return NGX_OK; | |
2124 } | |
2125 | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2126 len = buf->last - buf->pos; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2127 cl = cl->next; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2128 |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2129 for ( /* void */ ; cl; cl = cl->next) { |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2130 buf = cl->buf; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2131 len += buf->last - buf->pos; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2132 } |
2844 | 2133 |
2134 p = ngx_pnalloc(r->pool, len); | |
2135 if (p == NULL) { | |
2136 return NGX_ERROR; | |
2137 } | |
2138 | |
2139 v->data = p; | |
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2140 cl = r->request_body->bufs; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2141 |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2142 for ( /* void */ ; cl; cl = cl->next) { |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2143 buf = cl->buf; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2144 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2145 } |
2844 | 2146 |
2147 v->len = len; | |
2148 v->valid = 1; | |
2149 v->no_cacheable = 0; | |
2150 v->not_found = 0; | |
2151 | |
2152 return NGX_OK; | |
2153 } | |
2154 | |
2155 | |
2156 static ngx_int_t | |
759 | 2157 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
2158 ngx_http_variable_value_t *v, uintptr_t data) | |
2159 { | |
2160 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
763
0b0f3d4854c0
variable should not be found if no request body file
Igor Sysoev <igor@sysoev.ru>
parents:
759
diff
changeset
|
2161 v->not_found = 1; |
759 | 2162 |
2163 return NGX_OK; | |
2164 } | |
2165 | |
2166 v->len = r->request_body->temp_file->file.name.len; | |
2167 v->valid = 1; | |
1565 | 2168 v->no_cacheable = 0; |
759 | 2169 v->not_found = 0; |
2170 v->data = r->request_body->temp_file->file.name.data; | |
2171 | |
2172 return NGX_OK; | |
2173 } | |
2174 | |
2175 | |
1329 | 2176 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2177 ngx_http_variable_request_length(ngx_http_request_t *r, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2178 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
|
2179 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2180 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2181 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2182 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2183 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2184 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2185 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2186 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2187 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2188 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2189 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2190 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2191 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2192 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2193 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2194 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2195 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2196 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2197 static ngx_int_t |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2198 ngx_http_variable_request_time(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2199 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2200 { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2201 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2202 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2203 ngx_msec_int_t ms; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2204 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2205 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2206 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2207 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2208 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2209 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2210 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2211 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2212 ms = (ngx_msec_int_t) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2213 ((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
|
2214 ms = ngx_max(ms, 0); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2215 |
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2216 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
|
2217 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2218 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2219 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2220 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2221 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2222 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2223 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2224 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2225 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2226 static ngx_int_t |
6531 | 2227 ngx_http_variable_request_id(ngx_http_request_t *r, |
2228 ngx_http_variable_value_t *v, uintptr_t data) | |
2229 { | |
2230 u_char *id; | |
2231 | |
2232 #if (NGX_OPENSSL) | |
2233 u_char random_bytes[16]; | |
2234 #endif | |
2235 | |
2236 id = ngx_pnalloc(r->pool, 32); | |
2237 if (id == NULL) { | |
2238 return NGX_ERROR; | |
2239 } | |
2240 | |
2241 v->valid = 1; | |
2242 v->no_cacheable = 0; | |
2243 v->not_found = 0; | |
2244 | |
2245 v->len = 32; | |
2246 v->data = id; | |
2247 | |
2248 #if (NGX_OPENSSL) | |
2249 | |
2250 if (RAND_bytes(random_bytes, 16) == 1) { | |
2251 ngx_hex_dump(id, random_bytes, 16); | |
2252 return NGX_OK; | |
2253 } | |
2254 | |
2255 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
2256 | |
2257 #endif | |
2258 | |
2259 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
2260 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
2261 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
2262 | |
2263 return NGX_OK; | |
2264 } | |
2265 | |
2266 | |
2267 static ngx_int_t | |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2268 ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2269 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2270 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2271 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2272 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2273 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2274 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2275 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2276 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2277 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2278 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2279 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2280 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2281 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2282 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2283 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2284 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2285 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2286 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2287 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2288 static ngx_int_t |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2289 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2290 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2291 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2292 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2293 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2294 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2295 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2296 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2297 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2298 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2299 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2300 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2301 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2302 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2303 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2304 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2305 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2306 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2307 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2308 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2309 static ngx_int_t |
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2310 ngx_http_variable_connection_time(ngx_http_request_t *r, |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2311 ngx_http_variable_value_t *v, uintptr_t data) |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2312 { |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2313 u_char *p; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2314 ngx_msec_int_t ms; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2315 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2316 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2317 if (p == NULL) { |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2318 return NGX_ERROR; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2319 } |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2320 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2321 ms = ngx_current_msec - r->connection->start_time; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2322 ms = ngx_max(ms, 0); |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2323 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2324 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2325 v->valid = 1; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2326 v->no_cacheable = 0; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2327 v->not_found = 0; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2328 v->data = p; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2329 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2330 return NGX_OK; |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2331 } |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2332 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2333 |
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2334 static ngx_int_t |
1329 | 2335 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
2336 ngx_http_variable_value_t *v, uintptr_t data) | |
2337 { | |
2338 v->len = sizeof(NGINX_VERSION) - 1; | |
2339 v->valid = 1; | |
1565 | 2340 v->no_cacheable = 0; |
1329 | 2341 v->not_found = 0; |
2342 v->data = (u_char *) NGINX_VERSION; | |
2343 | |
2344 return NGX_OK; | |
2345 } | |
2346 | |
2347 | |
2011 | 2348 static ngx_int_t |
2349 ngx_http_variable_hostname(ngx_http_request_t *r, | |
2350 ngx_http_variable_value_t *v, uintptr_t data) | |
2351 { | |
2352 v->len = ngx_cycle->hostname.len; | |
2353 v->valid = 1; | |
2354 v->no_cacheable = 0; | |
2355 v->not_found = 0; | |
2356 v->data = ngx_cycle->hostname.data; | |
2357 | |
2358 return NGX_OK; | |
2359 } | |
2360 | |
2361 | |
2249 | 2362 static ngx_int_t |
2363 ngx_http_variable_pid(ngx_http_request_t *r, | |
2364 ngx_http_variable_value_t *v, uintptr_t data) | |
2365 { | |
2366 u_char *p; | |
2367 | |
2368 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
2369 if (p == NULL) { | |
2370 return NGX_ERROR; | |
2371 } | |
2372 | |
2373 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
2374 v->valid = 1; | |
2375 v->no_cacheable = 0; | |
2376 v->not_found = 0; | |
2377 v->data = p; | |
2378 | |
2379 return NGX_OK; | |
2380 } | |
2381 | |
2382 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2383 static ngx_int_t |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2384 ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2385 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2386 { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2387 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2388 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2389 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2390 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2391 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2392 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2393 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2394 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2395 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2396 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2397 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2398 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2399 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2400 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2401 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2402 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2403 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2404 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2405 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2406 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2407 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2408 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
|
2409 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
|
2410 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2411 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2412 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2413 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
|
2414 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2415 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2416 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2417 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2418 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
|
2419 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
|
2420 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2421 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
|
2422 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2423 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2424 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2425 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2426 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2427 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2428 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2429 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2430 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2431 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2432 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
|
2433 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
|
2434 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2435 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2436 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2437 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
|
2438 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2439 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2440 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2441 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2442 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
|
2443 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2444 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
|
2445 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2446 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2447 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2448 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2449 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2450 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2451 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2452 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2453 |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2454 void * |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2455 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
|
2456 { |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2457 void *value; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2458 u_char *low; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2459 size_t len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2460 ngx_uint_t key; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2461 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2462 len = match->len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2463 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2464 if (len) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2465 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
|
2466 if (low == NULL) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2467 return NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2468 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2469 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2470 } else { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2471 low = NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2472 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2473 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2474 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
|
2475 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2476 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
|
2477 if (value) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2478 return value; |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2479 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2480 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2481 #if (NGX_PCRE) |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2482 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2483 if (len && map->nregex) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2484 ngx_int_t n; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2485 ngx_uint_t i; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2486 ngx_http_map_regex_t *reg; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2487 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2488 reg = map->regex; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2489 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2490 for (i = 0; i < map->nregex; i++) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2491 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2492 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
|
2493 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2494 if (n == NGX_OK) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2495 return reg[i].value; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2496 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2497 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2498 if (n == NGX_DECLINED) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2499 continue; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2500 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2501 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2502 /* NGX_ERROR */ |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2503 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2504 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2505 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2506 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2507 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2508 #endif |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2509 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2510 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2511 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2512 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2513 |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2514 #if (NGX_PCRE) |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2515 |
3325 | 2516 static ngx_int_t |
2517 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
2518 uintptr_t data) | |
2519 { | |
2520 v->not_found = 1; | |
2521 return NGX_OK; | |
2522 } | |
2523 | |
2524 | |
2525 ngx_http_regex_t * | |
2526 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
2527 { | |
2528 u_char *p; | |
2529 size_t size; | |
2530 ngx_str_t name; | |
2531 ngx_uint_t i, n; | |
2532 ngx_http_variable_t *v; | |
2533 ngx_http_regex_t *re; | |
2534 ngx_http_regex_variable_t *rv; | |
2535 ngx_http_core_main_conf_t *cmcf; | |
2536 | |
2537 rc->pool = cf->pool; | |
2538 | |
2539 if (ngx_regex_compile(rc) != NGX_OK) { | |
2540 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
2541 return NULL; | |
2542 } | |
2543 | |
2544 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
2545 if (re == NULL) { | |
2546 return NULL; | |
2547 } | |
2548 | |
2549 re->regex = rc->regex; | |
2550 re->ncaptures = rc->captures; | |
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2551 re->name = rc->pattern; |
3325 | 2552 |
2553 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2554 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
2555 | |
2556 n = (ngx_uint_t) rc->named_captures; | |
2557 | |
2558 if (n == 0) { | |
2559 return re; | |
2560 } | |
2561 | |
2562 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
2563 if (rv == NULL) { | |
2564 return NULL; | |
2565 } | |
2566 | |
2567 re->variables = rv; | |
2568 re->nvariables = n; | |
2569 | |
2570 size = rc->name_size; | |
2571 p = rc->names; | |
2572 | |
2573 for (i = 0; i < n; i++) { | |
2574 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
2575 | |
2576 name.data = &p[2]; | |
2577 name.len = ngx_strlen(name.data); | |
2578 | |
2579 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
2580 if (v == NULL) { | |
2581 return NULL; | |
2582 } | |
2583 | |
2584 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
2585 if (rv[i].index == NGX_ERROR) { | |
2586 return NULL; | |
2587 } | |
2588 | |
2589 v->get_handler = ngx_http_variable_not_found; | |
2590 | |
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2591 p += size; |
3325 | 2592 } |
2593 | |
2594 return re; | |
2595 } | |
2596 | |
2597 | |
2598 ngx_int_t | |
2599 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
2600 { | |
2601 ngx_int_t rc, index; | |
2602 ngx_uint_t i, n, len; | |
2603 ngx_http_variable_value_t *vv; | |
2604 ngx_http_core_main_conf_t *cmcf; | |
2605 | |
2606 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
2607 | |
2608 if (re->ncaptures) { | |
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2609 len = cmcf->ncaptures; |
3325 | 2610 |
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2611 if (r->captures == NULL || r->realloc_captures) { |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2612 r->realloc_captures = 0; |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2613 |
3325 | 2614 r->captures = ngx_palloc(r->pool, len * sizeof(int)); |
2615 if (r->captures == NULL) { | |
2616 return NGX_ERROR; | |
2617 } | |
2618 } | |
2619 | |
2620 } else { | |
2621 len = 0; | |
2622 } | |
2623 | |
2624 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
2625 | |
2626 if (rc == NGX_REGEX_NO_MATCHED) { | |
2627 return NGX_DECLINED; | |
2628 } | |
2629 | |
2630 if (rc < 0) { | |
2631 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
2632 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2633 rc, s, &re->name); | |
2634 return NGX_ERROR; | |
2635 } | |
2636 | |
2637 for (i = 0; i < re->nvariables; i++) { | |
2638 | |
2639 n = re->variables[i].capture; | |
2640 index = re->variables[i].index; | |
2641 vv = &r->variables[index]; | |
2642 | |
2643 vv->len = r->captures[n + 1] - r->captures[n]; | |
2644 vv->valid = 1; | |
2645 vv->no_cacheable = 0; | |
2646 vv->not_found = 0; | |
2647 vv->data = &s->data[r->captures[n]]; | |
2648 | |
2649 #if (NGX_DEBUG) | |
2650 { | |
2651 ngx_http_variable_t *v; | |
2652 | |
2653 v = cmcf->variables.elts; | |
2654 | |
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2655 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
|
2656 "http regex set $%V to \"%v\"", &v[index].name, vv); |
3325 | 2657 } |
2658 #endif | |
2659 } | |
2660 | |
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2661 r->ncaptures = rc * 2; |
3325 | 2662 r->captures_data = s->data; |
2663 | |
2664 return NGX_OK; | |
2665 } | |
2666 | |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2667 #endif |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2668 |
3325 | 2669 |
499 | 2670 ngx_int_t |
509 | 2671 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
499 | 2672 { |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2673 ngx_http_variable_t *cv, *v; |
501 | 2674 ngx_http_core_main_conf_t *cmcf; |
499 | 2675 |
509 | 2676 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
2677 | |
611 | 2678 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
2679 sizeof(ngx_hash_keys_arrays_t)); | |
2680 if (cmcf->variables_keys == NULL) { | |
2681 return NGX_ERROR; | |
2682 } | |
2683 | |
2684 cmcf->variables_keys->pool = cf->pool; | |
2685 cmcf->variables_keys->temp_pool = cf->pool; | |
2686 | |
2687 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
2688 != NGX_OK) | |
509 | 2689 { |
499 | 2690 return NGX_ERROR; |
2691 } | |
2692 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2693 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2694 sizeof(ngx_http_variable_t)) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2695 != NGX_OK) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2696 { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2697 return NGX_ERROR; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2698 } |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2699 |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2700 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
|
2701 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
|
2702 if (v == NULL) { |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2703 return NGX_ERROR; |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2704 } |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2705 |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2706 *v = *cv; |
499 | 2707 } |
2708 | |
2709 return NGX_OK; | |
2710 } | |
509 | 2711 |
2712 | |
2713 ngx_int_t | |
2714 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
2715 { | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2716 size_t len; |
509 | 2717 ngx_uint_t i, n; |
611 | 2718 ngx_hash_key_t *key; |
2719 ngx_hash_init_t hash; | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2720 ngx_http_variable_t *v, *av, *pv; |
509 | 2721 ngx_http_core_main_conf_t *cmcf; |
2722 | |
2723 /* set the handlers for the indexed http variables */ | |
2724 | |
2725 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2726 | |
2727 v = cmcf->variables.elts; | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2728 pv = cmcf->prefix_variables.elts; |
611 | 2729 key = cmcf->variables_keys->keys.elts; |
509 | 2730 |
2731 for (i = 0; i < cmcf->variables.nelts; i++) { | |
2732 | |
611 | 2733 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
509 | 2734 |
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2735 av = key[n].value; |
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2736 |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2737 if (v[i].name.len == key[n].key.len |
611 | 2738 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
509 | 2739 == 0) |
2740 { | |
637 | 2741 v[i].get_handler = av->get_handler; |
611 | 2742 v[i].data = av->data; |
527 | 2743 |
611 | 2744 av->flags |= NGX_HTTP_VAR_INDEXED; |
2745 v[i].flags = av->flags; | |
509 | 2746 |
611 | 2747 av->index = i; |
533 | 2748 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2749 if (av->get_handler == NULL |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2750 || (av->flags & NGX_HTTP_VAR_WEAK)) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2751 { |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2752 break; |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2753 } |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2754 |
509 | 2755 goto next; |
2756 } | |
2757 } | |
2758 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2759 len = 0; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2760 av = NULL; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2761 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2762 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2763 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
|
2764 && 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
|
2765 == 0) |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2766 { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2767 av = &pv[n]; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2768 len = pv[n].name.len; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2769 } |
1162 | 2770 } |
2771 | |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2772 if (av) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2773 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
|
2774 v[i].data = (uintptr_t) &v[i].name; |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2775 v[i].flags = av->flags; |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2776 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2777 goto next; |
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2778 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2779 |
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2780 if (v[i].get_handler == NULL) { |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2781 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2782 "unknown \"%V\" variable", &v[i].name); |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2783 |
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2784 return NGX_ERROR; |
2137 | 2785 } |
2786 | |
509 | 2787 next: |
2788 continue; | |
2789 } | |
2790 | |
2791 | |
611 | 2792 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
2793 av = key[n].value; | |
2794 | |
2795 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
2796 key[n].key.data = NULL; | |
583 | 2797 } |
2798 } | |
2799 | |
2800 | |
611 | 2801 hash.hash = &cmcf->variables_hash; |
2802 hash.key = ngx_hash_key; | |
2803 hash.max_size = cmcf->variables_hash_max_size; | |
2804 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
2805 hash.name = "variables_hash"; | |
2806 hash.pool = cf->pool; | |
2807 hash.temp_pool = NULL; | |
509 | 2808 |
611 | 2809 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
2810 cmcf->variables_keys->keys.nelts) | |
581 | 2811 != NGX_OK) |
509 | 2812 { |
2813 return NGX_ERROR; | |
2814 } | |
2815 | |
611 | 2816 cmcf->variables_keys = NULL; |
509 | 2817 |
2818 return NGX_OK; | |
2819 } |