Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 8023:08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Previously, $http_*, $sent_http_*, $sent_trailer_*, $upstream_http_*,
and $upstream_trailer_* variables returned only the first header (with
a few specially handled exceptions: $http_cookie, $http_x_forwarded_for,
$sent_http_cache_control, $sent_http_link).
With this change, all headers are returned, combined together. For
example, $http_foo variable will be "a, b" if there are "Foo: a" and
"Foo: b" headers in the request.
Note that $upstream_http_set_cookie will also return all "Set-Cookie"
headers (ticket #1843), though this might not be what one want, since
the "Set-Cookie" header does not follow the list syntax (see RFC 7230,
section 3.2.2).
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 30 May 2022 21:25:32 +0300 |
| parents | ae7c767aa491 |
| children | ef6a3a99a81a |
| rev | line source |
|---|---|
| 499 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 499 | 5 */ |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_http.h> | |
| 1329 | 11 #include <nginx.h> |
| 499 | 12 |
| 13 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
14 static ngx_http_variable_t *ngx_http_add_prefix_variable(ngx_conf_t *cf, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
15 ngx_str_t *name, ngx_uint_t flags); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
16 |
| 573 | 17 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
| 18 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
19 #if 0 |
| 1350 | 20 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 21 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
22 #endif |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
23 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
24 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 25 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 26 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
27 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
28 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
29 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 30 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 31 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
32 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
33 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 34 |
| 35 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 36 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 37 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 38 ngx_http_variable_value_t *v, uintptr_t data); | |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
39 static ngx_int_t ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
40 ngx_http_variable_value_t *v, uintptr_t data); |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
41 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
42 ngx_http_variable_value_t *v, uintptr_t data); |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
43 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
|
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
44 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 45 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 46 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
47 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
48 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
49 ngx_http_variable_value_t *v, uintptr_t data); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
50 #endif |
| 577 | 51 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
52 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
53 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 54 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 55 ngx_http_variable_value_t *v, uintptr_t data); | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
56 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
57 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 58 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 59 ngx_http_variable_value_t *v, uintptr_t data); | |
| 60 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 61 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
62 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
63 ngx_http_variable_value_t *v, uintptr_t data); |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
64 static ngx_int_t ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
65 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 66 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 67 ngx_http_variable_value_t *v, uintptr_t data); | |
| 68 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 69 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 70 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 71 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
72 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
73 ngx_http_variable_value_t *v, uintptr_t data); |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
74 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
75 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 76 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 77 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 78 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 79 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 80 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 81 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 82 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 83 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 84 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 85 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 86 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 87 ngx_http_variable_value_t *v, uintptr_t data); | |
| 88 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 89 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 90 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 91 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 92 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 93 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
94 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
95 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 96 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 97 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 98 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 99 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 100 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 101 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
102 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
103 ngx_http_variable_value_t *v, uintptr_t data); |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
104 static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
105 ngx_http_variable_value_t *v, uintptr_t data); |
| 6531 | 106 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
| 107 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
108 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
109 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 110 |
| 641 | 111 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 112 ngx_http_variable_value_t *v, uintptr_t data); | |
| 113 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 114 ngx_http_variable_value_t *v, uintptr_t data); | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
115 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
116 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 117 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 118 ngx_http_variable_value_t *v, uintptr_t data); | |
| 119 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 120 ngx_http_variable_value_t *v, uintptr_t data); | |
| 121 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 122 ngx_http_variable_value_t *v, uintptr_t data); | |
| 123 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 124 ngx_http_variable_value_t *v, uintptr_t data); | |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
125 static void ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
126 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 127 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
128 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
129 ngx_http_variable_value_t *v, uintptr_t data); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
130 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
131 ngx_http_variable_value_t *v, uintptr_t data); |
|
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
132 static ngx_int_t ngx_http_variable_connection_time(ngx_http_request_t *r, |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
133 ngx_http_variable_value_t *v, uintptr_t data); |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
134 |
| 1329 | 135 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 136 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2011 | 137 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
| 138 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2249 | 139 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
| 140 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
141 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
142 ngx_http_variable_value_t *v, uintptr_t data); |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
143 static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
144 ngx_http_variable_value_t *v, uintptr_t data); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
145 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
146 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 147 |
| 509 | 148 /* |
| 149 * TODO: | |
| 150 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 151 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 152 * SERVER_SOFTWARE | |
| 153 * | |
| 571 | 154 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 155 */ |
| 499 | 156 |
| 641 | 157 /* |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
158 * the $http_host, $http_user_agent, $http_referer, and $http_via |
|
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
159 * variables may be handled by generic |
|
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
diff
changeset
|
160 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 161 * they are handled using dedicated entries |
| 162 */ | |
| 163 | |
| 509 | 164 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 165 | |
| 637 | 166 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 167 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 168 |
| 637 | 169 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 170 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 171 |
| 637 | 172 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 173 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 174 |
| 175 #if (NGX_HTTP_GZIP) | |
| 637 | 176 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 177 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 178 #endif |
| 179 | |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
diff
changeset
|
180 #if (NGX_HTTP_X_FORWARDED_FOR) |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
181 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
| 533 | 182 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 183 #endif |
| 184 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
185 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
| 533 | 186 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 187 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
188 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
189 0, 0, 0 }, |
| 509 | 190 |
| 637 | 191 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 192 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 193 |
| 637 | 194 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 195 |
| 982 | 196 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
197 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 198 |
| 637 | 199 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 200 |
| 637 | 201 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 202 |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
203 { ngx_string("proxy_protocol_addr"), NULL, |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
204 ngx_http_variable_proxy_protocol_addr, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
205 offsetof(ngx_proxy_protocol_t, src_addr), 0, 0 }, |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
206 |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
207 { ngx_string("proxy_protocol_port"), NULL, |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
208 ngx_http_variable_proxy_protocol_port, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
209 offsetof(ngx_proxy_protocol_t, src_port), 0, 0 }, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
210 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
211 { ngx_string("proxy_protocol_server_addr"), NULL, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
212 ngx_http_variable_proxy_protocol_addr, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
213 offsetof(ngx_proxy_protocol_t, dst_addr), 0, 0 }, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
214 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
215 { ngx_string("proxy_protocol_server_port"), NULL, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
216 ngx_http_variable_proxy_protocol_port, |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
217 offsetof(ngx_proxy_protocol_t, dst_port), 0, 0 }, |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
218 |
| 637 | 219 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 220 |
| 637 | 221 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 222 |
| 637 | 223 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 224 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 225 |
| 731 | 226 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 227 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
228 { ngx_string("https"), NULL, ngx_http_variable_https, 0, 0, 0 }, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
229 |
| 637 | 230 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 231 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 232 |
| 637 | 233 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 234 offsetof(ngx_http_request_t, uri), | |
| 1565 | 235 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 236 |
| 237 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 238 offsetof(ngx_http_request_t, uri), |
| 1565 | 239 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 240 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
241 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 242 |
| 637 | 243 { ngx_string("document_root"), NULL, |
| 1565 | 244 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 245 |
| 2259 | 246 { ngx_string("realpath_root"), NULL, |
| 247 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 248 | |
| 637 | 249 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 250 offsetof(ngx_http_request_t, args), |
| 1565 | 251 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 252 |
| 1350 | 253 { ngx_string("args"), |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
254 ngx_http_variable_set_args, |
| 1350 | 255 ngx_http_variable_request, |
| 589 | 256 offsetof(ngx_http_request_t, args), |
| 1565 | 257 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 258 |
| 1351 | 259 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 260 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 261 |
| 637 | 262 { ngx_string("request_filename"), NULL, |
| 263 ngx_http_variable_request_filename, 0, | |
| 1565 | 264 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 265 |
| 1811 | 266 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 267 |
| 637 | 268 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
269 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
270 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 271 |
| 637 | 272 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 273 |
| 4886 | 274 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 275 0, 0, 0 }, | |
| 276 | |
| 637 | 277 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 278 0, 0, 0 }, |
| 279 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
280 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
281 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
282 |
| 637 | 283 { ngx_string("request_completion"), NULL, |
| 284 ngx_http_variable_request_completion, | |
| 629 | 285 0, 0, 0 }, |
| 286 | |
| 2844 | 287 { ngx_string("request_body"), NULL, |
| 288 ngx_http_variable_request_body, | |
| 289 0, 0, 0 }, | |
| 290 | |
| 759 | 291 { ngx_string("request_body_file"), NULL, |
| 292 ngx_http_variable_request_body_file, | |
| 293 0, 0, 0 }, | |
| 294 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
295 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
296 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
297 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
298 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
299 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
300 |
| 6531 | 301 { ngx_string("request_id"), NULL, |
| 302 ngx_http_variable_request_id, | |
| 303 0, 0, 0 }, | |
| 304 | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
305 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
306 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
307 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
308 |
| 641 | 309 { ngx_string("sent_http_content_type"), NULL, |
| 310 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 311 | |
| 312 { ngx_string("sent_http_content_length"), NULL, | |
| 313 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 314 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
315 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
316 ngx_http_variable_sent_location, 0, 0, 0 }, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
317 |
| 641 | 318 { ngx_string("sent_http_last_modified"), NULL, |
| 319 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 320 | |
| 321 { ngx_string("sent_http_connection"), NULL, | |
| 322 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 323 | |
| 324 { ngx_string("sent_http_keep_alive"), NULL, | |
| 325 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 326 | |
| 327 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 328 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 329 | |
| 330 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 331 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 332 | |
|
7199
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
333 { ngx_string("sent_http_link"), NULL, ngx_http_variable_headers, |
|
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
334 offsetof(ngx_http_request_t, headers_out.link), 0, 0 }, |
|
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7121
diff
changeset
|
335 |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
336 { ngx_string("limit_rate"), ngx_http_variable_set_limit_rate, |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
337 ngx_http_variable_request_get_size, |
| 637 | 338 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 339 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 340 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
341 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
342 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
343 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
344 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
345 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
346 |
|
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
347 { ngx_string("connection_time"), NULL, ngx_http_variable_connection_time, |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
348 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
349 |
| 1329 | 350 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 351 0, 0, 0 }, | |
| 352 | |
| 2011 | 353 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 354 0, 0, 0 }, | |
| 355 | |
| 2249 | 356 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 357 0, 0, 0 }, | |
| 358 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
359 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
360 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
361 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
362 { ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
363 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
364 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
365 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
366 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
367 |
|
4545
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
368 #if (NGX_HAVE_TCP_INFO) |
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369 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
|
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|
370 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
371 |
|
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|
372 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
373 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
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|
374 |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
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|
375 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
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|
376 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
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diff
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|
377 |
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diff
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|
378 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
|
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diff
changeset
|
379 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
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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 |
|
7034
1b068a4e82d8
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
2a288909abc6
Variables: macros for null variables.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
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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8cd97c14b0e2
Limited recursion when evaluating variables.
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diff
changeset
|
407 static ngx_uint_t ngx_http_variable_depth = 100; |
|
8cd97c14b0e2
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diff
changeset
|
408 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
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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 | |
|
4972
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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changeset
|
419 if (name->len == 0) { |
|
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
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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diff
changeset
|
421 "invalid variable name \"$\""); |
|
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Added checks that disallow adding a variable with an empty name.
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changeset
|
422 return NULL; |
|
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
423 } |
|
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Added checks that disallow adding a variable with an empty name.
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diff
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|
424 |
|
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diff
changeset
|
425 if (flags & NGX_HTTP_VAR_PREFIX) { |
|
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Variables: generic prefix variables.
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diff
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|
426 return ngx_http_add_prefix_variable(cf, name, flags); |
|
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Variables: generic prefix variables.
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|
427 } |
|
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diff
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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 } | |
|
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Variables: generic prefix variables.
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diff
changeset
|
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
changeset
|
489 static ngx_http_variable_t * |
|
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Variables: generic prefix variables.
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parents:
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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.
Dmitry Volyntsev <xeioex@nginx.com>
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diff
changeset
|
491 { |
|
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Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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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; |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
494 ngx_http_core_main_conf_t *cmcf; |
|
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Variables: generic prefix variables.
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diff
changeset
|
495 |
|
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Variables: generic prefix variables.
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diff
changeset
|
496 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
|
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Variables: generic prefix variables.
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diff
changeset
|
497 |
|
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Variables: generic prefix variables.
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diff
changeset
|
498 v = cmcf->prefix_variables.elts; |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
499 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
500 if (name->len != v[i].name.len |
|
d2b2ff157da5
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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diff
changeset
|
502 { |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
503 continue; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
504 } |
|
d2b2ff157da5
Variables: generic prefix variables.
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parents:
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diff
changeset
|
505 |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
506 v = &v[i]; |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
507 |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
508 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
509 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
510 "the duplicate \"%V\" variable", name); |
|
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Variables: generic prefix variables.
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diff
changeset
|
511 return NULL; |
|
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Variables: generic prefix variables.
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diff
changeset
|
512 } |
|
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Variables: generic prefix variables.
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diff
changeset
|
513 |
| 7226 | 514 if (!(flags & NGX_HTTP_VAR_WEAK)) { |
| 515 v->flags &= ~NGX_HTTP_VAR_WEAK; | |
| 516 } | |
|
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Variables: generic prefix variables.
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diff
changeset
|
517 |
|
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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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diff
changeset
|
519 } |
|
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Variables: generic prefix variables.
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diff
changeset
|
520 |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
521 v = ngx_array_push(&cmcf->prefix_variables); |
|
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Variables: generic prefix variables.
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changeset
|
522 if (v == NULL) { |
|
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Variables: generic prefix variables.
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diff
changeset
|
523 return NULL; |
|
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Variables: generic prefix variables.
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diff
changeset
|
524 } |
|
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Variables: generic prefix variables.
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parents:
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diff
changeset
|
525 |
|
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Variables: generic prefix variables.
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diff
changeset
|
526 v->name.len = name->len; |
|
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Variables: generic prefix variables.
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diff
changeset
|
527 v->name.data = ngx_pnalloc(cf->pool, name->len); |
|
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Variables: generic prefix variables.
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diff
changeset
|
528 if (v->name.data == NULL) { |
|
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Variables: generic prefix variables.
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diff
changeset
|
529 return NULL; |
|
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Variables: generic prefix variables.
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diff
changeset
|
530 } |
|
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Variables: generic prefix variables.
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changeset
|
531 |
|
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Variables: generic prefix variables.
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diff
changeset
|
532 ngx_strlow(v->name.data, name->data, name->len); |
|
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Variables: generic prefix variables.
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diff
changeset
|
533 |
|
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Variables: generic prefix variables.
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diff
changeset
|
534 v->set_handler = NULL; |
|
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Variables: generic prefix variables.
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diff
changeset
|
535 v->get_handler = NULL; |
|
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Variables: generic prefix variables.
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diff
changeset
|
536 v->data = 0; |
|
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Variables: generic prefix variables.
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diff
changeset
|
537 v->flags = flags; |
|
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Variables: generic prefix variables.
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diff
changeset
|
538 v->index = 0; |
|
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Variables: generic prefix variables.
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diff
changeset
|
539 |
|
d2b2ff157da5
Variables: generic prefix variables.
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diff
changeset
|
540 return v; |
|
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Variables: generic prefix variables.
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diff
changeset
|
541 } |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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|
542 |
|
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Variables: generic prefix variables.
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parents:
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diff
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|
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 | |
|
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Added checks that disallow adding a variable with an empty name.
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|
551 if (name->len == 0) { |
|
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Added checks that disallow adding a variable with an empty name.
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diff
changeset
|
552 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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diff
changeset
|
553 "invalid variable name \"$\""); |
|
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Added checks that disallow adding a variable with an empty name.
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parents:
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diff
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|
554 return NGX_ERROR; |
|
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Added checks that disallow adding a variable with an empty name.
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parents:
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diff
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|
555 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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|
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:
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diff
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|
563 sizeof(ngx_http_variable_t)) |
|
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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|
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 |
|
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Slight optimization in ngx_http_get_variable_index().
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changeset
|
600 return v->index; |
| 499 | 601 } |
| 602 | |
| 603 | |
| 604 ngx_http_variable_value_t * | |
| 605 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 606 { | |
| 501 | 607 ngx_http_variable_t *v; |
| 499 | 608 ngx_http_core_main_conf_t *cmcf; |
| 609 | |
| 610 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 611 | |
| 553 | 612 if (cmcf->variables.nelts <= index) { |
| 499 | 613 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
5327
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Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
614 "unknown variable index: %ui", index); |
| 499 | 615 return NULL; |
| 616 } | |
| 617 | |
| 573 | 618 if (r->variables[index].not_found || r->variables[index].valid) { |
| 619 return &r->variables[index]; | |
| 501 | 620 } |
| 499 | 621 |
| 501 | 622 v = cmcf->variables.elts; |
| 499 | 623 |
|
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|
624 if (ngx_http_variable_depth == 0) { |
|
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Limited recursion when evaluating variables.
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diff
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|
625 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
626 "cycle while evaluating variable \"%V\"", |
|
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diff
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|
627 &v[index].name); |
|
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parents:
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diff
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|
628 return NULL; |
|
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parents:
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diff
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|
629 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
630 |
|
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Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
631 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
632 |
| 637 | 633 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 634 == NGX_OK) | |
| 635 { | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
636 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
6593
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.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
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.
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parents:
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diff
changeset
|
677 size_t len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
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:
3499
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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|
690 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
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parents:
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diff
changeset
|
691 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
692 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
693 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
694 "cycle while evaluating variable \"%V\"", name); |
| 573 | 695 return NULL; |
| 696 } | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
697 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
698 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
699 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
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:
6593
diff
changeset
|
701 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
702 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
703 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
704 return vv; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
705 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
706 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
707 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
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.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
717 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
718 v = cmcf->prefix_variables.elts; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
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.
Dmitry Volyntsev <xeioex@nginx.com>
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:
6851
diff
changeset
|
722 if (name->len >= v[i].name.len && name->len > len |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
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.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
725 len = v[i].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
726 n = i; |
| 1162 | 727 } |
| 728 } | |
| 729 | |
|
6899
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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:
6851
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
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
781 #endif |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
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 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
785 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
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parents:
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diff
changeset
|
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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parents:
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diff
changeset
|
787 { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
788 size_t *sp; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
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3268
diff
changeset
|
789 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
790 sp = (size_t *) ((char *) r + data); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
791 |
|
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fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
792 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
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3268
diff
changeset
|
793 if (v->data == NULL) { |
|
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3268
diff
changeset
|
794 return NGX_ERROR; |
|
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fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
795 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
796 |
|
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fix segfault if $limit_rate was logged
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parents:
3268
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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3268
diff
changeset
|
798 v->valid = 1; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
799 v->no_cacheable = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
800 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
801 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
802 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
803 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
804 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
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.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
835 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
836 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
837 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
838 ngx_http_variable_headers(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
839 ngx_http_variable_value_t *v, uintptr_t data) |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
840 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
841 return ngx_http_variable_headers_internal(r, v, data, ','); |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
842 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
843 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
844 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
845 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
846 ngx_http_variable_headers_internal(ngx_http_request_t *r, |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
847 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 848 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
849 size_t len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
850 u_char *p, *end; |
| 667 | 851 ngx_uint_t i, n; |
| 573 | 852 ngx_array_t *a; |
| 853 ngx_table_elt_t **h; | |
| 515 | 854 |
| 855 a = (ngx_array_t *) ((char *) r + data); | |
| 856 | |
| 667 | 857 n = a->nelts; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
858 h = a->elts; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
859 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
860 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
861 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
862 for (i = 0; i < n; i++) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
863 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
864 if (h[i]->hash == 0) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
865 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
866 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
867 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
868 len += h[i]->value.len + 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
869 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
870 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
871 if (len == 0) { |
| 573 | 872 v->not_found = 1; |
| 873 return NGX_OK; | |
| 515 | 874 } |
| 875 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
876 len -= 2; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
877 |
| 573 | 878 v->valid = 1; |
| 1565 | 879 v->no_cacheable = 0; |
| 573 | 880 v->not_found = 0; |
| 515 | 881 |
| 667 | 882 if (n == 1) { |
| 573 | 883 v->len = (*h)->value.len; |
| 884 v->data = (*h)->value.data; | |
| 515 | 885 |
| 573 | 886 return NGX_OK; |
| 515 | 887 } |
| 888 | |
| 2049 | 889 p = ngx_pnalloc(r->pool, len); |
| 573 | 890 if (p == NULL) { |
| 891 return NGX_ERROR; | |
| 892 } | |
| 893 | |
| 894 v->len = len; | |
| 895 v->data = p; | |
| 515 | 896 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
897 end = p + len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
898 |
| 515 | 899 for (i = 0; /* void */ ; i++) { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
900 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
901 if (h[i]->hash == 0) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
902 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
903 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
904 |
| 573 | 905 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 906 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
907 if (p == end) { |
| 515 | 908 break; |
| 909 } | |
| 910 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
911 *p++ = sep; *p++ = ' '; |
| 515 | 912 } |
| 913 | |
| 573 | 914 return NGX_OK; |
| 515 | 915 } |
| 916 | |
| 917 | |
| 573 | 918 static ngx_int_t |
| 577 | 919 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 920 ngx_http_variable_value_t *v, uintptr_t data) | |
| 921 { | |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
922 return ngx_http_variable_unknown_header(r, v, (ngx_str_t *) data, |
| 577 | 923 &r->headers_in.headers.part, |
| 924 sizeof("http_") - 1); | |
| 925 } | |
| 926 | |
| 927 | |
| 928 static ngx_int_t | |
| 929 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 930 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 931 { |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
932 return ngx_http_variable_unknown_header(r, v, (ngx_str_t *) data, |
| 577 | 933 &r->headers_out.headers.part, |
| 934 sizeof("sent_http_") - 1); | |
| 935 } | |
| 501 | 936 |
| 577 | 937 |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
938 static ngx_int_t |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
939 ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
940 ngx_http_variable_value_t *v, uintptr_t data) |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
941 { |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
942 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
|
943 &r->headers_out.trailers.part, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
944 sizeof("sent_trailer_") - 1); |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
945 } |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
946 |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
947 |
| 1162 | 948 ngx_int_t |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
949 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:
7930
diff
changeset
|
950 ngx_http_variable_value_t *v, ngx_str_t *var, |
| 577 | 951 ngx_list_part_t *part, size_t prefix) |
| 952 { | |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
953 u_char *p, ch; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
954 size_t len; |
| 573 | 955 ngx_uint_t i, n; |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
956 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
|
957 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
958 ph = &h; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
959 #if (NGX_SUPPRESS_WARN) |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
960 len = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
961 #endif |
| 499 | 962 |
| 963 header = part->elts; | |
| 964 | |
| 965 for (i = 0; /* void */ ; i++) { | |
| 966 | |
| 967 if (i >= part->nelts) { | |
| 968 if (part->next == NULL) { | |
| 969 break; | |
| 970 } | |
| 971 | |
| 972 part = part->next; | |
| 973 header = part->elts; | |
| 974 i = 0; | |
| 975 } | |
| 976 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
977 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
|
978 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
979 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
980 |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
981 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
|
982 continue; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
983 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
984 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
985 for (n = 0; n < var->len - prefix; n++) { |
| 499 | 986 ch = header[i].key.data[n]; |
| 987 | |
| 509 | 988 if (ch >= 'A' && ch <= 'Z') { |
| 989 ch |= 0x20; | |
| 499 | 990 |
| 991 } else if (ch == '-') { | |
| 992 ch = '_'; | |
| 993 } | |
| 994 | |
| 577 | 995 if (var->data[n + prefix] != ch) { |
| 499 | 996 break; |
| 997 } | |
| 998 } | |
| 999 | |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1000 if (n != var->len - prefix) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1001 continue; |
| 499 | 1002 } |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1003 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1004 len += header[i].value.len + 2; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1005 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1006 *ph = &header[i]; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1007 ph = &header[i].next; |
| 499 | 1008 } |
| 1009 | |
|
8023
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1010 *ph = NULL; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1011 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1012 if (h == NULL) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1013 v->not_found = 1; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1014 return NGX_OK; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1015 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1016 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1017 len -= 2; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1018 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1019 if (h->next == NULL) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1020 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1021 v->len = h->value.len; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1022 v->valid = 1; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1023 v->no_cacheable = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1024 v->not_found = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1025 v->data = h->value.data; |
|
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 return NGX_OK; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1028 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1029 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1030 p = ngx_pnalloc(r->pool, len); |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1031 if (p == NULL) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1032 return NGX_ERROR; |
|
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 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1035 v->len = len; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1036 v->valid = 1; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1037 v->no_cacheable = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1038 v->not_found = 0; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1039 v->data = p; |
|
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 for ( ;; ) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1042 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1043 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
|
1044 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1045 if (h->next == NULL) { |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1046 break; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1047 } |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1048 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1049 *p++ = ','; *p++ = ' '; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1050 |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1051 h = h->next; |
|
08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7930
diff
changeset
|
1052 } |
| 573 | 1053 |
| 1054 return NGX_OK; | |
| 509 | 1055 } |
| 1056 | |
| 1057 | |
| 573 | 1058 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1059 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
|
1060 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
|
1061 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1062 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1063 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1064 s = r->request_line.data; |
|
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 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1067 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1068 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1069 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1070 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1071 return NGX_OK; |
|
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 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1074 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
|
1075 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1076 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1077 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1078 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1079 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1080 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
|
1081 r->request_line.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 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1084 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
|
1085 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1086 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1087 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1088 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1089 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1090 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1091 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1092 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1093 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1094 static ngx_int_t |
| 2307 | 1095 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1096 uintptr_t data) | |
| 1097 { | |
| 1098 ngx_str_t *name = (ngx_str_t *) data; | |
| 1099 | |
| 1100 ngx_str_t cookie, s; | |
| 1101 | |
| 1102 s.len = name->len - (sizeof("cookie_") - 1); | |
| 1103 s.data = name->data + sizeof("cookie_") - 1; | |
| 1104 | |
| 1105 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 1106 == NGX_DECLINED) | |
| 1107 { | |
| 1108 v->not_found = 1; | |
| 1109 return NGX_OK; | |
| 1110 } | |
| 1111 | |
| 1112 v->len = cookie.len; | |
| 1113 v->valid = 1; | |
| 1114 v->no_cacheable = 0; | |
| 1115 v->not_found = 0; | |
| 1116 v->data = cookie.data; | |
| 1117 | |
| 1118 return NGX_OK; | |
| 1119 } | |
| 1120 | |
| 1121 | |
| 1122 static ngx_int_t | |
| 2137 | 1123 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1124 uintptr_t data) | |
| 1125 { | |
| 1126 ngx_str_t *name = (ngx_str_t *) data; | |
| 1127 | |
| 2415 | 1128 u_char *arg; |
| 1129 size_t len; | |
| 1130 ngx_str_t value; | |
| 2137 | 1131 |
| 2415 | 1132 len = name->len - (sizeof("arg_") - 1); |
| 1133 arg = name->data + sizeof("arg_") - 1; | |
| 1134 | |
|
7648
028b16e2798f
Variables: fixed buffer over-read when evaluating "$arg_".
Sergey Kandaurov <pluknet@nginx.com>
parents:
7591
diff
changeset
|
1135 if (len == 0 || ngx_http_arg(r, arg, len, &value) != NGX_OK) { |
| 2137 | 1136 v->not_found = 1; |
| 1137 return NGX_OK; | |
| 1138 } | |
| 1139 | |
| 2415 | 1140 v->data = value.data; |
| 1141 v->len = value.len; | |
| 1142 v->valid = 1; | |
| 1143 v->no_cacheable = 0; | |
| 1144 v->not_found = 0; | |
| 2137 | 1145 |
| 1146 return NGX_OK; | |
| 1147 } | |
| 1148 | |
| 1149 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1150 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1151 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1152 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1153 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
|
1154 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1155 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1156 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1157 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1158 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1159 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1160 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1161 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
|
1162 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1163 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1164 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1165 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1166 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
|
1167 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1168 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1169 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1170 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1171 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1172 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1173 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1174 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1175 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1176 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1177 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1178 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1179 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1180 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1181 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1182 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1183 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1184 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1185 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1186 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1187 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1188 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1189 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1190 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1191 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1192 } |
|
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 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
|
1195 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1196 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1197 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1198 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1199 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1200 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1201 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1202 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1203 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1204 |
| 2137 | 1205 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
|
1206 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
|
1207 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
|
1208 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1209 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1210 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1211 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
|
1212 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
|
1213 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
|
1214 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1215 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1216 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1217 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1218 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1219 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1220 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1221 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1222 } 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
|
1223 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
|
1224 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1225 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1226 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1227 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1228 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
|
1229 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1230 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1231 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1232 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1233 |
|
7930
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1234 } else if (r->headers_in.chunked) { |
|
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1235 v->not_found = 1; |
|
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1236 v->no_cacheable = 1; |
|
ae7c767aa491
Fixed $content_length cacheability with chunked (ticket #2252).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7821
diff
changeset
|
1237 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1238 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1239 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1240 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1241 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1242 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1243 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1244 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1245 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1246 static ngx_int_t |
| 573 | 1247 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1248 uintptr_t data) | |
| 509 | 1249 { |
| 1811 | 1250 ngx_http_core_srv_conf_t *cscf; |
| 1251 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1252 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1253 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1254 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
|
1255 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1256 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1257 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
|
1258 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1259 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1260 v->data = cscf->server_name.data; |
| 509 | 1261 } |
| 1262 | |
| 573 | 1263 v->valid = 1; |
| 1565 | 1264 v->no_cacheable = 0; |
| 573 | 1265 v->not_found = 0; |
| 509 | 1266 |
| 573 | 1267 return NGX_OK; |
| 499 | 1268 } |
| 1269 | |
| 1270 | |
| 573 | 1271 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1272 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1273 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1274 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1275 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1276 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1277 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1278 #endif |
| 982 | 1279 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1280 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1281 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1282 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1283 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1284 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1285 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1286 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1287 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1288 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1289 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
|
1290 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1291 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1292 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1293 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1294 |
|
7121
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1295 #if (NGX_HAVE_UNIX_DOMAIN) |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1296 case AF_UNIX: |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1297 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1298 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
|
1299 v->valid = 1; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1300 v->no_cacheable = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1301 v->not_found = 0; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1302 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
|
1303 |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1304 break; |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1305 #endif |
|
924b6ef942bf
Fixed handling of unix sockets in $binary_remote_addr.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7077
diff
changeset
|
1306 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1307 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1308 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1309 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1310 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1311 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1312 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1313 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1314 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1315 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1316 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1317 } |
| 982 | 1318 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1319 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1320 } |
| 982 | 1321 |
| 1322 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1323 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1324 ngx_http_variable_remote_addr(ngx_http_request_t *r, |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1325 ngx_http_variable_value_t *v, uintptr_t data) |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1326 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1327 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1328 v->valid = 1; |
| 1565 | 1329 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1330 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1331 v->data = r->connection->addr_text.data; |
| 499 | 1332 |
| 573 | 1333 return NGX_OK; |
| 499 | 1334 } |
| 1335 | |
| 1336 | |
| 573 | 1337 static ngx_int_t |
| 1338 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1339 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1340 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1341 ngx_uint_t port; |
| 509 | 1342 |
| 573 | 1343 v->len = 0; |
| 1344 v->valid = 1; | |
| 1565 | 1345 v->no_cacheable = 0; |
| 573 | 1346 v->not_found = 0; |
| 509 | 1347 |
| 2049 | 1348 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1349 if (v->data == NULL) { |
| 1350 return NGX_ERROR; | |
| 509 | 1351 } |
| 1352 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1353 port = ngx_inet_get_port(r->connection->sockaddr); |
| 577 | 1354 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1355 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1356 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1357 } |
| 1358 | |
| 573 | 1359 return NGX_OK; |
| 509 | 1360 } |
| 1361 | |
| 1362 | |
| 573 | 1363 static ngx_int_t |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1364 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
|
1365 ngx_http_variable_value_t *v, uintptr_t data) |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1366 { |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1367 ngx_str_t *addr; |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1368 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
|
1369 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1370 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
|
1371 if (pp == NULL) { |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1372 v->not_found = 1; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1373 return NGX_OK; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1374 } |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1375 |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1376 addr = (ngx_str_t *) ((char *) pp + data); |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1377 |
|
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1378 v->len = addr->len; |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1379 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1380 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1381 v->not_found = 0; |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1382 v->data = addr->data; |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1383 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1384 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1385 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1386 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1387 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1388 static ngx_int_t |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1389 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
|
1390 ngx_http_variable_value_t *v, uintptr_t data) |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1391 { |
|
7590
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1392 ngx_uint_t port; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1393 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
|
1394 |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1395 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
|
1396 if (pp == NULL) { |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1397 v->not_found = 1; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1398 return NGX_OK; |
|
06b01840bd42
Core: moved PROXY protocol fields out of ngx_connection_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
1399 } |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1400 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1401 v->len = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1402 v->valid = 1; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1403 v->no_cacheable = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1404 v->not_found = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1405 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1406 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
|
1407 if (v->data == NULL) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1408 return NGX_ERROR; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1409 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1410 |
|
7591
89adf49fe76a
Parsing server PROXY protocol address and port (ticket #1206).
Roman Arutyunyan <arut@nginx.com>
parents:
7590
diff
changeset
|
1411 port = *(in_port_t *) ((char *) pp + data); |
|
6561
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 if (port > 0 && port < 65536) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1414 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1415 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1416 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1417 return NGX_OK; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1418 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1419 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1420 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1421 static ngx_int_t |
| 573 | 1422 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1423 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1424 { |
| 1805 | 1425 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1426 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1427 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1428 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1429 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1430 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1431 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1432 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1433 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1434 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1435 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1436 if (s.data == NULL) { |
| 573 | 1437 return NGX_ERROR; |
| 509 | 1438 } |
| 1439 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1440 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1441 |
| 1805 | 1442 v->len = s.len; |
| 573 | 1443 v->valid = 1; |
| 1565 | 1444 v->no_cacheable = 0; |
| 573 | 1445 v->not_found = 0; |
| 1805 | 1446 v->data = s.data; |
| 499 | 1447 |
| 573 | 1448 return NGX_OK; |
| 499 | 1449 } |
| 1450 | |
| 1451 | |
| 573 | 1452 static ngx_int_t |
| 1453 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1454 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1455 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1456 ngx_uint_t port; |
| 2533 | 1457 |
| 1458 v->len = 0; | |
| 573 | 1459 v->valid = 1; |
| 1565 | 1460 v->no_cacheable = 0; |
| 573 | 1461 v->not_found = 0; |
| 2533 | 1462 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1463 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1464 return NGX_ERROR; |
| 1465 } | |
| 1466 | |
| 1467 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1468 if (v->data == NULL) { | |
| 1469 return NGX_ERROR; | |
| 1470 } | |
| 1471 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1472 port = ngx_inet_get_port(r->connection->local_sockaddr); |
| 2533 | 1473 |
| 1474 if (port > 0 && port < 65536) { | |
| 1475 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1476 } | |
| 509 | 1477 |
| 573 | 1478 return NGX_OK; |
| 509 | 1479 } |
| 1480 | |
| 1481 | |
| 573 | 1482 static ngx_int_t |
| 731 | 1483 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1484 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1485 { | |
| 1486 #if (NGX_HTTP_SSL) | |
| 1487 | |
| 1488 if (r->connection->ssl) { | |
| 1489 v->len = sizeof("https") - 1; | |
| 1490 v->valid = 1; | |
| 1565 | 1491 v->no_cacheable = 0; |
| 731 | 1492 v->not_found = 0; |
| 732 | 1493 v->data = (u_char *) "https"; |
| 731 | 1494 |
| 1495 return NGX_OK; | |
| 1496 } | |
| 1497 | |
| 1498 #endif | |
| 1499 | |
| 1500 v->len = sizeof("http") - 1; | |
| 1501 v->valid = 1; | |
| 1565 | 1502 v->no_cacheable = 0; |
| 731 | 1503 v->not_found = 0; |
| 732 | 1504 v->data = (u_char *) "http"; |
| 731 | 1505 |
| 1506 return NGX_OK; | |
| 1507 } | |
| 1508 | |
| 1509 | |
| 1510 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1511 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1512 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1513 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1514 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1515 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1516 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1517 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1518 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1519 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1520 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1521 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1522 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1523 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1524 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1525 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1526 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1527 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1528 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1529 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1530 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1531 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1532 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1533 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1534 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1535 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
|
1536 ngx_http_variable_value_t *v, uintptr_t data) |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1537 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1538 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1539 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1540 r->valid_unparsed_uri = 0; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1541 } |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1542 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1543 |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1544 static ngx_int_t |
| 1351 | 1545 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1546 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1547 { | |
| 1548 if (r->args.len == 0) { | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1549 *v = ngx_http_variable_null_value; |
| 1351 | 1550 return NGX_OK; |
| 1551 } | |
| 1552 | |
| 1553 v->len = 1; | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1554 v->valid = 1; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1555 v->no_cacheable = 0; |
|
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
1556 v->not_found = 0; |
| 1351 | 1557 v->data = (u_char *) "?"; |
| 1558 | |
| 1559 return NGX_OK; | |
| 1560 } | |
| 1561 | |
| 1562 | |
| 1563 static ngx_int_t | |
| 573 | 1564 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1565 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1566 { |
| 671 | 1567 ngx_str_t path; |
| 573 | 1568 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1569 |
| 1570 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1571 | |
| 671 | 1572 if (clcf->root_lengths == NULL) { |
| 1573 v->len = clcf->root.len; | |
| 1574 v->valid = 1; | |
| 1565 | 1575 v->no_cacheable = 0; |
| 671 | 1576 v->not_found = 0; |
| 1577 v->data = clcf->root.data; | |
| 1578 | |
| 1579 } else { | |
| 1580 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1581 clcf->root_values->elts) | |
| 1582 == NULL) | |
| 1583 { | |
| 1584 return NGX_ERROR; | |
| 1585 } | |
| 1586 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1587 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
|
1588 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1589 { |
| 671 | 1590 return NGX_ERROR; |
| 1591 } | |
| 1592 | |
| 1593 v->len = path.len; | |
| 1594 v->valid = 1; | |
| 1565 | 1595 v->no_cacheable = 0; |
| 671 | 1596 v->not_found = 0; |
| 1597 v->data = path.data; | |
| 1598 } | |
| 509 | 1599 |
| 573 | 1600 return NGX_OK; |
| 509 | 1601 } |
| 1602 | |
| 1603 | |
| 573 | 1604 static ngx_int_t |
| 2259 | 1605 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1606 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1607 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1608 u_char *real; |
| 2259 | 1609 size_t len; |
| 1610 ngx_str_t path; | |
| 1611 ngx_http_core_loc_conf_t *clcf; | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1612 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1613 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1614 #endif |
| 2259 | 1615 |
| 1616 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1617 | |
| 1618 if (clcf->root_lengths == NULL) { | |
| 1619 path = clcf->root; | |
| 1620 | |
| 1621 } else { | |
| 1622 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1623 clcf->root_values->elts) | |
| 1624 == NULL) | |
| 1625 { | |
| 1626 return NGX_ERROR; | |
| 1627 } | |
| 1628 | |
| 1629 path.data[path.len - 1] = '\0'; | |
| 1630 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1631 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
|
1632 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1633 { |
| 2259 | 1634 return NGX_ERROR; |
| 1635 } | |
| 1636 } | |
| 1637 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1638 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1639 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1640 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1641 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1642 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1643 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1644 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1645 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1646 if (real == NULL) { |
| 2259 | 1647 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1648 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1649 return NGX_ERROR; | |
| 1650 } | |
| 1651 | |
| 1652 len = ngx_strlen(real); | |
| 1653 | |
| 1654 v->data = ngx_pnalloc(r->pool, len); | |
| 1655 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1656 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1657 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1658 #endif |
| 2259 | 1659 return NGX_ERROR; |
| 1660 } | |
| 1661 | |
| 1662 v->len = len; | |
| 1663 v->valid = 1; | |
| 1664 v->no_cacheable = 0; | |
| 1665 v->not_found = 0; | |
| 1666 | |
| 1667 ngx_memcpy(v->data, real, len); | |
| 1668 | |
|
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Fixed unconditional MAX_PATH usage (ticket #22).
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|
1669 #if !(NGX_HAVE_MAX_PATH) |
|
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|
1670 ngx_free(real); |
|
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|
1671 #endif |
|
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|
1672 |
| 2259 | 1673 return NGX_OK; |
| 1674 } | |
| 1675 | |
| 1676 | |
| 1677 static ngx_int_t | |
| 573 | 1678 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1679 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1680 { |
| 773 | 1681 size_t root; |
| 573 | 1682 ngx_str_t path; |
| 499 | 1683 |
| 773 | 1684 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1685 return NGX_ERROR; |
| 557 | 1686 } |
| 509 | 1687 |
| 557 | 1688 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1689 |
| 573 | 1690 v->len = path.len - 1; |
| 1691 v->valid = 1; | |
| 1565 | 1692 v->no_cacheable = 0; |
| 573 | 1693 v->not_found = 0; |
| 1694 v->data = path.data; | |
| 499 | 1695 |
| 573 | 1696 return NGX_OK; |
| 499 | 1697 } |
| 1698 | |
| 1699 | |
| 573 | 1700 static ngx_int_t |
| 1811 | 1701 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1702 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1703 { | |
| 1704 ngx_http_core_srv_conf_t *cscf; | |
| 1705 | |
| 1706 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1707 | |
| 1708 v->len = cscf->server_name.len; | |
| 1709 v->valid = 1; | |
| 1710 v->no_cacheable = 0; | |
| 1711 v->not_found = 0; | |
| 1712 v->data = cscf->server_name.data; | |
| 1713 | |
| 1714 return NGX_OK; | |
| 1715 } | |
| 1716 | |
| 1717 | |
| 1718 static ngx_int_t | |
| 573 | 1719 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1720 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1721 { |
| 647 | 1722 if (r->main->method_name.data) { |
| 1723 v->len = r->main->method_name.len; | |
| 573 | 1724 v->valid = 1; |
| 1565 | 1725 v->no_cacheable = 0; |
| 573 | 1726 v->not_found = 0; |
| 647 | 1727 v->data = r->main->method_name.data; |
| 573 | 1728 |
| 1729 } else { | |
| 1730 v->not_found = 1; | |
| 561 | 1731 } |
| 1732 | |
| 573 | 1733 return NGX_OK; |
| 561 | 1734 } |
| 1735 | |
| 1736 | |
| 573 | 1737 static ngx_int_t |
| 1738 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1739 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1740 { |
| 573 | 1741 ngx_int_t rc; |
| 539 | 1742 |
| 1743 rc = ngx_http_auth_basic_user(r); | |
| 1744 | |
| 1745 if (rc == NGX_DECLINED) { | |
| 573 | 1746 v->not_found = 1; |
| 1747 return NGX_OK; | |
| 539 | 1748 } |
| 1749 | |
| 1750 if (rc == NGX_ERROR) { | |
| 573 | 1751 return NGX_ERROR; |
| 539 | 1752 } |
| 1753 | |
| 573 | 1754 v->len = r->headers_in.user.len; |
| 1755 v->valid = 1; | |
| 1565 | 1756 v->no_cacheable = 0; |
| 573 | 1757 v->not_found = 0; |
| 1758 v->data = r->headers_in.user.data; | |
| 571 | 1759 |
| 573 | 1760 return NGX_OK; |
| 571 | 1761 } |
| 1762 | |
| 1763 | |
| 611 | 1764 static ngx_int_t |
| 4886 | 1765 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1766 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1767 { | |
| 1768 u_char *p; | |
| 1769 | |
| 1770 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1771 if (p == NULL) { | |
| 1772 return NGX_ERROR; | |
| 1773 } | |
| 1774 | |
| 1775 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1776 v->valid = 1; | |
| 1777 v->no_cacheable = 0; | |
| 1778 v->not_found = 0; | |
| 1779 v->data = p; | |
| 1780 | |
| 1781 return NGX_OK; | |
| 1782 } | |
| 1783 | |
| 1784 | |
| 1785 static ngx_int_t | |
| 611 | 1786 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1787 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1788 { | |
| 1789 off_t sent; | |
| 1790 u_char *p; | |
| 1791 | |
| 1792 sent = r->connection->sent - r->header_size; | |
| 1793 | |
| 1794 if (sent < 0) { | |
| 1795 sent = 0; | |
| 1796 } | |
| 1797 | |
| 2049 | 1798 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1799 if (p == NULL) { |
| 1800 return NGX_ERROR; | |
| 1801 } | |
| 1802 | |
| 1803 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1804 v->valid = 1; | |
| 1565 | 1805 v->no_cacheable = 0; |
| 611 | 1806 v->not_found = 0; |
| 1807 v->data = p; | |
| 1808 | |
| 1809 return NGX_OK; | |
| 1810 } | |
| 1811 | |
| 1812 | |
| 629 | 1813 static ngx_int_t |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
1814 ngx_http_variable_pipe(ngx_http_request_t *r, |
|
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1815 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
1816 { |
|
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|
1817 v->data = (u_char *) (r->pipeline ? "p" : "."); |
|
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1818 v->len = 1; |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
1819 v->valid = 1; |
|
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1820 v->no_cacheable = 0; |
|
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1821 v->not_found = 0; |
|
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1822 |
|
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1823 return NGX_OK; |
|
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|
1824 } |
|
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1825 |
|
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1826 |
|
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|
1827 static ngx_int_t |
|
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New core variable: $status.
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1828 ngx_http_variable_status(ngx_http_request_t *r, |
|
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1829 ngx_http_variable_value_t *v, uintptr_t data) |
|
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1830 { |
|
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1831 ngx_uint_t status; |
|
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1832 |
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1833 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
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1834 if (v->data == NULL) { |
|
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1835 return NGX_ERROR; |
|
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1836 } |
|
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1837 |
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1838 if (r->err_status) { |
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1839 status = r->err_status; |
|
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1840 |
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1841 } else if (r->headers_out.status) { |
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1842 status = r->headers_out.status; |
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1843 |
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1844 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
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1845 status = 9; |
|
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1846 |
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1847 } else { |
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1848 status = 0; |
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1849 } |
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1850 |
|
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1851 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
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1852 v->valid = 1; |
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1853 v->no_cacheable = 0; |
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1854 v->not_found = 0; |
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1855 |
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1856 return NGX_OK; |
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1857 } |
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1858 |
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1859 |
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1860 static ngx_int_t |
| 641 | 1861 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1862 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1863 { | |
| 1864 if (r->headers_out.content_type.len) { | |
| 1865 v->len = r->headers_out.content_type.len; | |
| 1866 v->valid = 1; | |
| 1565 | 1867 v->no_cacheable = 0; |
| 641 | 1868 v->not_found = 0; |
| 1869 v->data = r->headers_out.content_type.data; | |
| 1870 | |
| 1871 } else { | |
| 1872 v->not_found = 1; | |
| 1873 } | |
| 1874 | |
| 1875 return NGX_OK; | |
| 1876 } | |
| 1877 | |
| 1878 | |
| 1879 static ngx_int_t | |
| 1880 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1881 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1882 { | |
| 1883 u_char *p; | |
| 1884 | |
| 1885 if (r->headers_out.content_length) { | |
| 1886 v->len = r->headers_out.content_length->value.len; | |
| 1887 v->valid = 1; | |
| 1565 | 1888 v->no_cacheable = 0; |
| 641 | 1889 v->not_found = 0; |
| 1890 v->data = r->headers_out.content_length->value.data; | |
| 1891 | |
| 1892 return NGX_OK; | |
| 1893 } | |
| 1894 | |
| 1895 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1896 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1897 if (p == NULL) { |
| 1898 return NGX_ERROR; | |
| 1899 } | |
| 1900 | |
| 1901 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1902 v->valid = 1; | |
| 1565 | 1903 v->no_cacheable = 0; |
| 641 | 1904 v->not_found = 0; |
| 1905 v->data = p; | |
| 1906 | |
| 1907 return NGX_OK; | |
| 1908 } | |
| 1909 | |
| 1910 v->not_found = 1; | |
| 1911 | |
| 1912 return NGX_OK; | |
| 1913 } | |
| 1914 | |
| 1915 | |
| 1916 static ngx_int_t | |
|
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1917 ngx_http_variable_sent_location(ngx_http_request_t *r, |
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1918 ngx_http_variable_value_t *v, uintptr_t data) |
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1919 { |
|
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1920 ngx_str_t name; |
|
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1921 |
|
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1922 if (r->headers_out.location) { |
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1923 v->len = r->headers_out.location->value.len; |
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1924 v->valid = 1; |
|
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1925 v->no_cacheable = 0; |
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1926 v->not_found = 0; |
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1927 v->data = r->headers_out.location->value.data; |
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1928 |
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1929 return NGX_OK; |
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1930 } |
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1931 |
|
3516
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1932 ngx_str_set(&name, "sent_http_location"); |
|
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1933 |
|
8023
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Combining unknown headers during variables lookup (ticket #1316).
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|
1934 return ngx_http_variable_unknown_header(r, v, &name, |
|
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1935 &r->headers_out.headers.part, |
|
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|
1936 sizeof("sent_http_") - 1); |
|
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1937 } |
|
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1938 |
|
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|
1939 |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1940 static ngx_int_t |
| 641 | 1941 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1942 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1943 { | |
| 1944 u_char *p; | |
| 1945 | |
| 1946 if (r->headers_out.last_modified) { | |
| 1947 v->len = r->headers_out.last_modified->value.len; | |
| 1948 v->valid = 1; | |
| 1565 | 1949 v->no_cacheable = 0; |
| 641 | 1950 v->not_found = 0; |
| 1951 v->data = r->headers_out.last_modified->value.data; | |
| 1952 | |
| 1953 return NGX_OK; | |
| 1954 } | |
| 1955 | |
| 1956 if (r->headers_out.last_modified_time >= 0) { | |
|
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Removed extra allocation for $sent_http_last_modified.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
1957 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1958 if (p == NULL) { |
| 1959 return NGX_ERROR; | |
| 1960 } | |
| 1961 | |
| 1962 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1963 v->valid = 1; | |
| 1565 | 1964 v->no_cacheable = 0; |
| 641 | 1965 v->not_found = 0; |
| 1966 v->data = p; | |
| 1967 | |
| 1968 return NGX_OK; | |
| 1969 } | |
| 1970 | |
| 1971 v->not_found = 1; | |
| 1972 | |
| 1973 return NGX_OK; | |
| 1974 } | |
| 1975 | |
| 1976 | |
| 1977 static ngx_int_t | |
| 1978 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1979 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1980 { | |
| 1981 size_t len; | |
| 1982 char *p; | |
| 1983 | |
|
5072
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|
1984 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
|
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diff
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|
1985 len = sizeof("upgrade") - 1; |
|
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|
1986 p = "upgrade"; |
|
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diff
changeset
|
1987 |
|
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|
1988 } else if (r->keepalive) { |
| 641 | 1989 len = sizeof("keep-alive") - 1; |
| 1990 p = "keep-alive"; | |
| 1991 | |
| 1992 } else { | |
| 1993 len = sizeof("close") - 1; | |
| 1994 p = "close"; | |
| 1995 } | |
| 1996 | |
| 1997 v->len = len; | |
| 1998 v->valid = 1; | |
| 1565 | 1999 v->no_cacheable = 0; |
| 641 | 2000 v->not_found = 0; |
| 2001 v->data = (u_char *) p; | |
| 2002 | |
| 2003 return NGX_OK; | |
| 2004 } | |
| 2005 | |
| 2006 | |
| 2007 static ngx_int_t | |
| 2008 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 2009 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2010 { | |
| 2011 u_char *p; | |
| 2012 ngx_http_core_loc_conf_t *clcf; | |
| 2013 | |
| 2014 if (r->keepalive) { | |
| 2015 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 2016 | |
| 2017 if (clcf->keepalive_header) { | |
| 2018 | |
| 2049 | 2019 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 2020 if (p == NULL) { |
| 2021 return NGX_ERROR; | |
| 2022 } | |
| 2023 | |
| 2024 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 2025 v->valid = 1; | |
| 1565 | 2026 v->no_cacheable = 0; |
| 641 | 2027 v->not_found = 0; |
| 2028 v->data = p; | |
| 2029 | |
| 2030 return NGX_OK; | |
| 2031 } | |
| 2032 } | |
| 2033 | |
| 2034 v->not_found = 1; | |
| 2035 | |
| 2036 return NGX_OK; | |
| 2037 } | |
| 2038 | |
| 2039 | |
| 2040 static ngx_int_t | |
| 2041 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 2042 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2043 { | |
| 2044 if (r->chunked) { | |
| 2045 v->len = sizeof("chunked") - 1; | |
| 2046 v->valid = 1; | |
| 1565 | 2047 v->no_cacheable = 0; |
| 641 | 2048 v->not_found = 0; |
| 2049 v->data = (u_char *) "chunked"; | |
| 2050 | |
| 2051 } else { | |
| 2052 v->not_found = 1; | |
| 2053 } | |
| 2054 | |
| 2055 return NGX_OK; | |
| 2056 } | |
| 2057 | |
| 2058 | |
|
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
2059 static void |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
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|
2060 ngx_http_variable_set_limit_rate(ngx_http_request_t *r, |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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diff
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|
2061 ngx_http_variable_value_t *v, uintptr_t data) |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2062 { |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2063 ssize_t s; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2064 ngx_str_t val; |
|
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|
2065 |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2066 val.len = v->len; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2067 val.data = v->data; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2068 |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2069 s = ngx_parse_size(&val); |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2070 |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2071 if (s == NGX_ERROR) { |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2072 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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changeset
|
2073 "invalid $limit_rate \"%V\"", &val); |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
changeset
|
2074 return; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
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|
2075 } |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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diff
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|
2076 |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2077 r->limit_rate = s; |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
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|
2078 r->limit_rate_set = 1; |
|
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
7427
diff
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|
2079 } |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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parents:
7427
diff
changeset
|
2080 |
|
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Variables support in limit_rate and limit_rate_after (ticket #293).
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|
2081 |
| 641 | 2082 static ngx_int_t |
| 629 | 2083 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 2084 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2085 { | |
| 2086 if (r->request_complete) { | |
| 2087 v->len = 2; | |
| 2088 v->valid = 1; | |
| 1565 | 2089 v->no_cacheable = 0; |
| 629 | 2090 v->not_found = 0; |
| 2091 v->data = (u_char *) "OK"; | |
| 2092 | |
| 2093 return NGX_OK; | |
| 2094 } | |
| 2095 | |
|
7053
7f480434c7f2
Variables: use ngx_http_variable_null_value where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
7034
diff
changeset
|
2096 *v = ngx_http_variable_null_value; |
| 629 | 2097 |
| 2098 return NGX_OK; | |
| 2099 } | |
| 2100 | |
| 2101 | |
| 759 | 2102 static ngx_int_t |
| 2844 | 2103 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 2104 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2105 { | |
| 2106 u_char *p; | |
| 2107 size_t len; | |
|
4921
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2108 ngx_buf_t *buf; |
| 2844 | 2109 ngx_chain_t *cl; |
| 2110 | |
|
2878
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2111 if (r->request_body == NULL |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
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|
2112 || r->request_body->bufs == NULL |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2113 || r->request_body->temp_file) |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
2114 { |
| 2844 | 2115 v->not_found = 1; |
| 2116 | |
| 2117 return NGX_OK; | |
| 2118 } | |
| 2119 | |
| 2120 cl = r->request_body->bufs; | |
| 2121 buf = cl->buf; | |
| 2122 | |
| 2123 if (cl->next == NULL) { | |
| 2124 v->len = buf->last - buf->pos; | |
| 2125 v->valid = 1; | |
| 2126 v->no_cacheable = 0; | |
| 2127 v->not_found = 0; | |
| 2128 v->data = buf->pos; | |
| 2129 | |
| 2130 return NGX_OK; | |
| 2131 } | |
| 2132 | |
|
4921
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2133 len = buf->last - buf->pos; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
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|
2134 cl = cl->next; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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4913
diff
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|
2135 |
|
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
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|
2136 for ( /* void */ ; cl; cl = cl->next) { |
|
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2137 buf = cl->buf; |
|
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Request body: $request_body variable generalization.
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parents:
4913
diff
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|
2138 len += buf->last - buf->pos; |
|
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2139 } |
| 2844 | 2140 |
| 2141 p = ngx_pnalloc(r->pool, len); | |
| 2142 if (p == NULL) { | |
| 2143 return NGX_ERROR; | |
| 2144 } | |
| 2145 | |
| 2146 v->data = p; | |
|
4921
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2147 cl = r->request_body->bufs; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
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|
2148 |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
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|
2149 for ( /* void */ ; cl; cl = cl->next) { |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
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|
2150 buf = cl->buf; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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4913
diff
changeset
|
2151 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
fbc0791bebb2
Request body: $request_body variable generalization.
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changeset
|
2152 } |
| 2844 | 2153 |
| 2154 v->len = len; | |
| 2155 v->valid = 1; | |
| 2156 v->no_cacheable = 0; | |
| 2157 v->not_found = 0; | |
| 2158 | |
| 2159 return NGX_OK; | |
| 2160 } | |
| 2161 | |
| 2162 | |
| 2163 static ngx_int_t | |
| 759 | 2164 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2165 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2166 { | |
| 2167 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
|
2168 v->not_found = 1; |
| 759 | 2169 |
| 2170 return NGX_OK; | |
| 2171 } | |
| 2172 | |
| 2173 v->len = r->request_body->temp_file->file.name.len; | |
| 2174 v->valid = 1; | |
| 1565 | 2175 v->no_cacheable = 0; |
| 759 | 2176 v->not_found = 0; |
| 2177 v->data = r->request_body->temp_file->file.name.data; | |
| 2178 | |
| 2179 return NGX_OK; | |
| 2180 } | |
| 2181 | |
| 2182 | |
| 1329 | 2183 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2184 ngx_http_variable_request_length(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
2185 ngx_http_variable_value_t *v, uintptr_t data) |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2186 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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|
2187 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
2188 |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2189 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2190 if (p == NULL) { |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2191 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2192 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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|
2193 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2194 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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4972
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changeset
|
2195 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2196 v->no_cacheable = 0; |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2197 v->not_found = 0; |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2198 v->data = p; |
|
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|
2199 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
2200 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
2201 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2202 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
2203 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
2204 static ngx_int_t |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2205 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2206 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2207 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2208 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2209 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2210 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2211 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2212 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2213 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2214 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2215 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2216 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2217 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2218 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2219 ms = (ngx_msec_int_t) |
|
002f2c783d7c
Variables $request_time and $msec.
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diff
changeset
|
2220 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
002f2c783d7c
Variables $request_time and $msec.
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diff
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|
2221 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2222 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2223 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2224 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2225 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
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diff
changeset
|
2226 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2227 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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4893
diff
changeset
|
2228 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2229 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2230 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2231 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
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|
2232 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2233 static ngx_int_t |
| 6531 | 2234 ngx_http_variable_request_id(ngx_http_request_t *r, |
| 2235 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2236 { | |
| 2237 u_char *id; | |
| 2238 | |
| 2239 #if (NGX_OPENSSL) | |
| 2240 u_char random_bytes[16]; | |
| 2241 #endif | |
| 2242 | |
| 2243 id = ngx_pnalloc(r->pool, 32); | |
| 2244 if (id == NULL) { | |
| 2245 return NGX_ERROR; | |
| 2246 } | |
| 2247 | |
| 2248 v->valid = 1; | |
| 2249 v->no_cacheable = 0; | |
| 2250 v->not_found = 0; | |
| 2251 | |
| 2252 v->len = 32; | |
| 2253 v->data = id; | |
| 2254 | |
| 2255 #if (NGX_OPENSSL) | |
| 2256 | |
| 2257 if (RAND_bytes(random_bytes, 16) == 1) { | |
| 2258 ngx_hex_dump(id, random_bytes, 16); | |
| 2259 return NGX_OK; | |
| 2260 } | |
| 2261 | |
| 2262 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
| 2263 | |
| 2264 #endif | |
| 2265 | |
| 2266 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
| 2267 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
| 2268 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
| 2269 | |
| 2270 return NGX_OK; | |
| 2271 } | |
| 2272 | |
| 2273 | |
| 2274 static ngx_int_t | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2275 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2276 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2277 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2278 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2279 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2280 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2281 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2282 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2283 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2284 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2285 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2286 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2287 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2288 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2289 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2290 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2291 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2292 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2293 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2294 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2295 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2296 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
|
2297 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2298 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2299 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2300 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2301 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2302 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2303 return NGX_ERROR; |
|
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 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2306 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
|
2307 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2308 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2309 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2310 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2311 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2312 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2313 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2314 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2315 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2316 static ngx_int_t |
|
7821
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2317 ngx_http_variable_connection_time(ngx_http_request_t *r, |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2318 ngx_http_variable_value_t *v, uintptr_t data) |
|
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:
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diff
changeset
|
2320 u_char *p; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2321 ngx_msec_int_t ms; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2322 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2323 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2324 if (p == NULL) { |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2325 return NGX_ERROR; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2326 } |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2327 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2328 ms = ngx_current_msec - r->connection->start_time; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2329 ms = ngx_max(ms, 0); |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2330 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2331 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
|
2332 v->valid = 1; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2333 v->no_cacheable = 0; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2334 v->not_found = 0; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2335 v->data = p; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2336 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2337 return NGX_OK; |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2338 } |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2339 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2340 |
|
6d4f7d5e279f
Added $connection_time variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7648
diff
changeset
|
2341 static ngx_int_t |
| 1329 | 2342 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2343 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2344 { | |
| 2345 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2346 v->valid = 1; | |
| 1565 | 2347 v->no_cacheable = 0; |
| 1329 | 2348 v->not_found = 0; |
| 2349 v->data = (u_char *) NGINX_VERSION; | |
| 2350 | |
| 2351 return NGX_OK; | |
| 2352 } | |
| 2353 | |
| 2354 | |
| 2011 | 2355 static ngx_int_t |
| 2356 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2357 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2358 { | |
| 2359 v->len = ngx_cycle->hostname.len; | |
| 2360 v->valid = 1; | |
| 2361 v->no_cacheable = 0; | |
| 2362 v->not_found = 0; | |
| 2363 v->data = ngx_cycle->hostname.data; | |
| 2364 | |
| 2365 return NGX_OK; | |
| 2366 } | |
| 2367 | |
| 2368 | |
| 2249 | 2369 static ngx_int_t |
| 2370 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2371 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2372 { | |
| 2373 u_char *p; | |
| 2374 | |
| 2375 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2376 if (p == NULL) { | |
| 2377 return NGX_ERROR; | |
| 2378 } | |
| 2379 | |
| 2380 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2381 v->valid = 1; | |
| 2382 v->no_cacheable = 0; | |
| 2383 v->not_found = 0; | |
| 2384 v->data = p; | |
| 2385 | |
| 2386 return NGX_OK; | |
| 2387 } | |
| 2388 | |
| 2389 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2390 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2391 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2392 ngx_http_variable_value_t *v, uintptr_t data) |
|
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 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2395 ngx_time_t *tp; |
|
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 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
|
2398 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2399 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2400 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2401 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2402 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2403 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2404 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
|
2405 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2406 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2407 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2408 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2409 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2410 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2411 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2412 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2413 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2414 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2415 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
|
2416 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
|
2417 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2418 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2419 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2420 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
|
2421 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2422 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2423 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2424 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2425 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
|
2426 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
|
2427 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2428 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
|
2429 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2430 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2431 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2432 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2433 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2434 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2435 } |
|
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 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2438 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2439 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
|
2440 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
|
2441 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2442 u_char *p; |
|
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 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
|
2445 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2446 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2447 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2448 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2449 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
|
2450 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2451 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
|
2452 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2453 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2454 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2455 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2456 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2457 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2458 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2459 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2460 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2461 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2462 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
|
2463 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2464 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2465 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2466 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2467 ngx_uint_t key; |
|
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 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2470 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2471 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2472 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
|
2473 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2474 return NULL; |
|
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 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2477 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2478 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2479 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2480 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2481 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
|
2482 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2483 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
|
2484 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2485 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2486 } |
|
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 #if (NGX_PCRE) |
|
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 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2491 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2492 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2493 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2494 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2495 reg = map->regex; |
|
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 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2498 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2499 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
|
2500 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2501 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2502 return reg[i].value; |
|
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 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2505 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2506 continue; |
|
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 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2509 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2510 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2511 return NULL; |
|
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 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2514 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2515 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2516 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2517 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2518 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2519 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2520 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2521 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2522 |
| 3325 | 2523 static ngx_int_t |
| 2524 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2525 uintptr_t data) | |
| 2526 { | |
| 2527 v->not_found = 1; | |
| 2528 return NGX_OK; | |
| 2529 } | |
| 2530 | |
| 2531 | |
| 2532 ngx_http_regex_t * | |
| 2533 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2534 { | |
| 2535 u_char *p; | |
| 2536 size_t size; | |
| 2537 ngx_str_t name; | |
| 2538 ngx_uint_t i, n; | |
| 2539 ngx_http_variable_t *v; | |
| 2540 ngx_http_regex_t *re; | |
| 2541 ngx_http_regex_variable_t *rv; | |
| 2542 ngx_http_core_main_conf_t *cmcf; | |
| 2543 | |
| 2544 rc->pool = cf->pool; | |
| 2545 | |
| 2546 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2547 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2548 return NULL; | |
| 2549 } | |
| 2550 | |
| 2551 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2552 if (re == NULL) { | |
| 2553 return NULL; | |
| 2554 } | |
| 2555 | |
| 2556 re->regex = rc->regex; | |
| 2557 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2558 re->name = rc->pattern; |
| 3325 | 2559 |
| 2560 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2561 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2562 | |
| 2563 n = (ngx_uint_t) rc->named_captures; | |
| 2564 | |
| 2565 if (n == 0) { | |
| 2566 return re; | |
| 2567 } | |
| 2568 | |
| 2569 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2570 if (rv == NULL) { | |
| 2571 return NULL; | |
| 2572 } | |
| 2573 | |
| 2574 re->variables = rv; | |
| 2575 re->nvariables = n; | |
| 2576 | |
| 2577 size = rc->name_size; | |
| 2578 p = rc->names; | |
| 2579 | |
| 2580 for (i = 0; i < n; i++) { | |
| 2581 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2582 | |
| 2583 name.data = &p[2]; | |
| 2584 name.len = ngx_strlen(name.data); | |
| 2585 | |
| 2586 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2587 if (v == NULL) { | |
| 2588 return NULL; | |
| 2589 } | |
| 2590 | |
| 2591 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2592 if (rv[i].index == NGX_ERROR) { | |
| 2593 return NULL; | |
| 2594 } | |
| 2595 | |
| 2596 v->get_handler = ngx_http_variable_not_found; | |
| 2597 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2598 p += size; |
| 3325 | 2599 } |
| 2600 | |
| 2601 return re; | |
| 2602 } | |
| 2603 | |
| 2604 | |
| 2605 ngx_int_t | |
| 2606 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2607 { | |
| 2608 ngx_int_t rc, index; | |
| 2609 ngx_uint_t i, n, len; | |
| 2610 ngx_http_variable_value_t *vv; | |
| 2611 ngx_http_core_main_conf_t *cmcf; | |
| 2612 | |
| 2613 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2614 | |
| 2615 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2616 len = cmcf->ncaptures; |
| 3325 | 2617 |
|
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2618 if (r->captures == NULL || r->realloc_captures) { |
|
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2619 r->realloc_captures = 0; |
|
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7226
diff
changeset
|
2620 |
| 3325 | 2621 r->captures = ngx_palloc(r->pool, len * sizeof(int)); |
| 2622 if (r->captures == NULL) { | |
| 2623 return NGX_ERROR; | |
| 2624 } | |
| 2625 } | |
| 2626 | |
| 2627 } else { | |
| 2628 len = 0; | |
| 2629 } | |
| 2630 | |
| 2631 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2632 | |
| 2633 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2634 return NGX_DECLINED; | |
| 2635 } | |
| 2636 | |
| 2637 if (rc < 0) { | |
| 2638 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2639 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2640 rc, s, &re->name); | |
| 2641 return NGX_ERROR; | |
| 2642 } | |
| 2643 | |
| 2644 for (i = 0; i < re->nvariables; i++) { | |
| 2645 | |
| 2646 n = re->variables[i].capture; | |
| 2647 index = re->variables[i].index; | |
| 2648 vv = &r->variables[index]; | |
| 2649 | |
| 2650 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2651 vv->valid = 1; | |
| 2652 vv->no_cacheable = 0; | |
| 2653 vv->not_found = 0; | |
| 2654 vv->data = &s->data[r->captures[n]]; | |
| 2655 | |
| 2656 #if (NGX_DEBUG) | |
| 2657 { | |
| 2658 ngx_http_variable_t *v; | |
| 2659 | |
| 2660 v = cmcf->variables.elts; | |
| 2661 | |
|
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2662 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
|
2663 "http regex set $%V to \"%v\"", &v[index].name, vv); |
| 3325 | 2664 } |
| 2665 #endif | |
| 2666 } | |
| 2667 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2668 r->ncaptures = rc * 2; |
| 3325 | 2669 r->captures_data = s->data; |
| 2670 | |
| 2671 return NGX_OK; | |
| 2672 } | |
| 2673 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2674 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2675 |
| 3325 | 2676 |
| 499 | 2677 ngx_int_t |
| 509 | 2678 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2679 { |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2680 ngx_http_variable_t *cv, *v; |
| 501 | 2681 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2682 |
| 509 | 2683 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2684 | |
| 611 | 2685 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2686 sizeof(ngx_hash_keys_arrays_t)); | |
| 2687 if (cmcf->variables_keys == NULL) { | |
| 2688 return NGX_ERROR; | |
| 2689 } | |
| 2690 | |
| 2691 cmcf->variables_keys->pool = cf->pool; | |
| 2692 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2693 | |
| 2694 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2695 != NGX_OK) | |
| 509 | 2696 { |
| 499 | 2697 return NGX_ERROR; |
| 2698 } | |
| 2699 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2700 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2701 sizeof(ngx_http_variable_t)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2702 != NGX_OK) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2703 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2704 return NGX_ERROR; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2705 } |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2706 |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2707 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
|
2708 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
|
2709 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2710 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2711 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2712 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2713 *v = *cv; |
| 499 | 2714 } |
| 2715 | |
| 2716 return NGX_OK; | |
| 2717 } | |
| 509 | 2718 |
| 2719 | |
| 2720 ngx_int_t | |
| 2721 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2722 { | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2723 size_t len; |
| 509 | 2724 ngx_uint_t i, n; |
| 611 | 2725 ngx_hash_key_t *key; |
| 2726 ngx_hash_init_t hash; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2727 ngx_http_variable_t *v, *av, *pv; |
| 509 | 2728 ngx_http_core_main_conf_t *cmcf; |
| 2729 | |
| 2730 /* set the handlers for the indexed http variables */ | |
| 2731 | |
| 2732 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2733 | |
| 2734 v = cmcf->variables.elts; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2735 pv = cmcf->prefix_variables.elts; |
| 611 | 2736 key = cmcf->variables_keys->keys.elts; |
| 509 | 2737 |
| 2738 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2739 | |
| 611 | 2740 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2741 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2742 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2743 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2744 if (v[i].name.len == key[n].key.len |
| 611 | 2745 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2746 == 0) |
| 2747 { | |
| 637 | 2748 v[i].get_handler = av->get_handler; |
| 611 | 2749 v[i].data = av->data; |
| 527 | 2750 |
| 611 | 2751 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2752 v[i].flags = av->flags; | |
| 509 | 2753 |
| 611 | 2754 av->index = i; |
| 533 | 2755 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2756 if (av->get_handler == NULL |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2757 || (av->flags & NGX_HTTP_VAR_WEAK)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2758 { |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2759 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2760 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2761 |
| 509 | 2762 goto next; |
| 2763 } | |
| 2764 } | |
| 2765 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2766 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2767 av = NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2768 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2769 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2770 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
|
2771 && 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
|
2772 == 0) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2773 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2774 av = &pv[n]; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2775 len = pv[n].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2776 } |
| 1162 | 2777 } |
| 2778 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2779 if (av) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2780 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
|
2781 v[i].data = (uintptr_t) &v[i].name; |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2782 v[i].flags = av->flags; |
|
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 goto next; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2785 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2786 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2787 if (v[i].get_handler == NULL) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2788 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2789 "unknown \"%V\" variable", &v[i].name); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2790 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2791 return NGX_ERROR; |
| 2137 | 2792 } |
| 2793 | |
| 509 | 2794 next: |
| 2795 continue; | |
| 2796 } | |
| 2797 | |
| 2798 | |
| 611 | 2799 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2800 av = key[n].value; | |
| 2801 | |
| 2802 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2803 key[n].key.data = NULL; | |
| 583 | 2804 } |
| 2805 } | |
| 2806 | |
| 2807 | |
| 611 | 2808 hash.hash = &cmcf->variables_hash; |
| 2809 hash.key = ngx_hash_key; | |
| 2810 hash.max_size = cmcf->variables_hash_max_size; | |
| 2811 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2812 hash.name = "variables_hash"; | |
| 2813 hash.pool = cf->pool; | |
| 2814 hash.temp_pool = NULL; | |
| 509 | 2815 |
| 611 | 2816 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2817 cmcf->variables_keys->keys.nelts) | |
| 581 | 2818 != NGX_OK) |
| 509 | 2819 { |
| 2820 return NGX_ERROR; | |
| 2821 } | |
| 2822 | |
| 611 | 2823 cmcf->variables_keys = NULL; |
| 509 | 2824 |
| 2825 return NGX_OK; | |
| 2826 } |