Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 5316:12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
If a relative path is set by variables, then the ngx_conf_full_name()
function was called while processing requests, which causes allocations
from the cycle pool.
A new function that takes pool as an argument was introduced.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Tue, 06 Aug 2013 19:58:40 +0400 |
| parents | a64c8a5da336 |
| children | 6b479db5b52b |
| rev | line source |
|---|---|
| 499 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 499 | 5 */ |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_http.h> | |
| 1329 | 11 #include <nginx.h> |
| 499 | 12 |
| 13 | |
| 573 | 14 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
| 15 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1350 | 16 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 17 ngx_http_variable_value_t *v, uintptr_t data); | |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
18 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
|
19 ngx_http_variable_value_t *v, uintptr_t data); |
| 637 | 20 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 21 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 22 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 23 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
|
24 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
25 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
|
26 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 27 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 28 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
|
29 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
|
30 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 31 |
| 32 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 33 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 34 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 35 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
|
36 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
|
37 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
|
38 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
|
39 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 40 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 41 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
|
42 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
43 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
|
44 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
|
45 #endif |
| 577 | 46 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
47 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
|
48 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 49 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 50 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
|
51 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
|
52 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 53 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 54 ngx_http_variable_value_t *v, uintptr_t data); | |
| 55 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 56 ngx_http_variable_value_t *v, uintptr_t data); | |
| 57 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, | |
| 58 ngx_http_variable_value_t *v, uintptr_t data); | |
| 59 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 60 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 61 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 62 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
63 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
|
64 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 65 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 66 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 67 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 68 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 69 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 70 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 71 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 72 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 73 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 74 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 75 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 76 ngx_http_variable_value_t *v, uintptr_t data); | |
| 77 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 78 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 79 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 80 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 81 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 82 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
|
83 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
|
84 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 85 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 86 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 87 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 88 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 89 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 90 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
|
91 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
|
92 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
|
93 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
|
94 ngx_http_variable_value_t *v, uintptr_t data); |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
95 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
|
96 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 97 |
| 641 | 98 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 99 ngx_http_variable_value_t *v, uintptr_t data); | |
| 100 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 101 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
|
102 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
|
103 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 104 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 105 ngx_http_variable_value_t *v, uintptr_t data); | |
| 106 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 107 ngx_http_variable_value_t *v, uintptr_t data); | |
| 108 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 109 ngx_http_variable_value_t *v, uintptr_t data); | |
| 110 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 111 ngx_http_variable_value_t *v, uintptr_t data); | |
| 112 | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
113 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
|
114 ngx_http_variable_value_t *v, uintptr_t data); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
115 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
|
116 ngx_http_variable_value_t *v, uintptr_t data); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
117 |
| 1329 | 118 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 119 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2011 | 120 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
| 121 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2249 | 122 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
| 123 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
|
124 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
|
125 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
|
126 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
|
127 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
|
128 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
|
129 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 130 |
| 509 | 131 /* |
| 132 * TODO: | |
| 133 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 134 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 135 * SERVER_SOFTWARE | |
| 136 * | |
| 571 | 137 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 138 */ |
| 499 | 139 |
| 641 | 140 /* |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
141 * 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
|
142 * variables may be handled by generic |
|
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
diff
changeset
|
143 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 144 * they are handled using dedicated entries |
| 145 */ | |
| 146 | |
| 509 | 147 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 148 | |
| 637 | 149 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 150 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 151 |
| 637 | 152 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 153 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 154 |
| 637 | 155 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 156 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 157 |
| 158 #if (NGX_HTTP_GZIP) | |
| 637 | 159 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 160 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 161 #endif |
| 162 | |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
diff
changeset
|
163 #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
|
164 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
| 533 | 165 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 166 #endif |
| 167 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
168 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
| 533 | 169 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 170 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
171 { 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
|
172 0, 0, 0 }, |
| 509 | 173 |
| 637 | 174 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 175 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 176 |
| 637 | 177 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 178 |
| 982 | 179 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
180 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 181 |
| 637 | 182 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 183 |
| 637 | 184 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 185 |
| 637 | 186 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 187 |
| 637 | 188 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 189 |
| 637 | 190 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 191 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 192 |
| 731 | 193 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 194 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
195 { 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
|
196 |
| 637 | 197 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 198 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 199 |
| 637 | 200 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 201 offsetof(ngx_http_request_t, uri), | |
| 1565 | 202 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 203 |
| 204 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 205 offsetof(ngx_http_request_t, uri), |
| 1565 | 206 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 207 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
208 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 209 |
| 637 | 210 { ngx_string("document_root"), NULL, |
| 1565 | 211 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 212 |
| 2259 | 213 { ngx_string("realpath_root"), NULL, |
| 214 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 215 | |
| 637 | 216 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 217 offsetof(ngx_http_request_t, args), |
| 1565 | 218 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 219 |
| 1350 | 220 { ngx_string("args"), |
| 221 ngx_http_variable_request_set, | |
| 222 ngx_http_variable_request, | |
| 589 | 223 offsetof(ngx_http_request_t, args), |
| 1565 | 224 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 225 |
| 1351 | 226 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 227 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 228 |
| 637 | 229 { ngx_string("request_filename"), NULL, |
| 230 ngx_http_variable_request_filename, 0, | |
| 1565 | 231 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 232 |
| 1811 | 233 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 234 |
| 637 | 235 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
236 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
237 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 238 |
| 637 | 239 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 240 |
| 4886 | 241 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 242 0, 0, 0 }, | |
| 243 | |
| 637 | 244 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 245 0, 0, 0 }, |
| 246 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
247 { 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
|
248 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
249 |
| 637 | 250 { ngx_string("request_completion"), NULL, |
| 251 ngx_http_variable_request_completion, | |
| 629 | 252 0, 0, 0 }, |
| 253 | |
| 2844 | 254 { ngx_string("request_body"), NULL, |
| 255 ngx_http_variable_request_body, | |
| 256 0, 0, 0 }, | |
| 257 | |
| 759 | 258 { ngx_string("request_body_file"), NULL, |
| 259 ngx_http_variable_request_body_file, | |
| 260 0, 0, 0 }, | |
| 261 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
262 { 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
|
263 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
|
264 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
265 { 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
|
266 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
267 |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
268 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
269 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
270 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
271 |
| 641 | 272 { ngx_string("sent_http_content_type"), NULL, |
| 273 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 274 | |
| 275 { ngx_string("sent_http_content_length"), NULL, | |
| 276 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 277 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
278 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
279 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
|
280 |
| 641 | 281 { ngx_string("sent_http_last_modified"), NULL, |
| 282 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 283 | |
| 284 { ngx_string("sent_http_connection"), NULL, | |
| 285 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 286 | |
| 287 { ngx_string("sent_http_keep_alive"), NULL, | |
| 288 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 289 | |
| 290 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 291 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 292 | |
| 293 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 294 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 295 | |
| 637 | 296 { ngx_string("limit_rate"), ngx_http_variable_request_set_size, |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
297 ngx_http_variable_request_get_size, |
| 637 | 298 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 299 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 300 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
301 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
302 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
303 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
304 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
305 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
306 |
| 1329 | 307 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 308 0, 0, 0 }, | |
| 309 | |
| 2011 | 310 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 311 0, 0, 0 }, | |
| 312 | |
| 2249 | 313 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 314 0, 0, 0 }, | |
| 315 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
316 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
317 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
318 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
319 { 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
|
320 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
|
321 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
322 { 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
|
323 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
|
324 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
325 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
326 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
327 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
328 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
329 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
330 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
331 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
332 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
333 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
334 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
335 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
336 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
337 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
338 |
| 637 | 339 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 499 | 340 }; |
| 341 | |
| 342 | |
| 577 | 343 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 344 ngx_http_variable(""); | |
| 345 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 346 ngx_http_variable("1"); | |
| 347 | |
| 348 | |
| 499 | 349 ngx_http_variable_t * |
| 509 | 350 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 351 { | |
| 611 | 352 ngx_int_t rc; |
| 509 | 353 ngx_uint_t i; |
| 611 | 354 ngx_hash_key_t *key; |
| 509 | 355 ngx_http_variable_t *v; |
| 356 ngx_http_core_main_conf_t *cmcf; | |
| 357 | |
|
4972
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
358 if (name->len == 0) { |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
359 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
360 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
361 return NULL; |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
362 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
363 |
| 509 | 364 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 365 | |
| 611 | 366 key = cmcf->variables_keys->keys.elts; |
| 367 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 368 if (name->len != key[i].key.len | |
| 369 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 370 { |
| 371 continue; | |
| 372 } | |
| 373 | |
| 611 | 374 v = key[i].value; |
| 375 | |
| 1565 | 376 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 377 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 378 "the duplicate \"%V\" variable", name); | |
| 379 return NULL; | |
| 380 } | |
| 381 | |
| 611 | 382 return v; |
| 509 | 383 } |
| 384 | |
| 611 | 385 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 386 if (v == NULL) { |
| 387 return NULL; | |
| 388 } | |
| 389 | |
| 390 v->name.len = name->len; | |
| 2049 | 391 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 392 if (v->name.data == NULL) { |
| 393 return NULL; | |
| 394 } | |
| 395 | |
| 2135 | 396 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 397 |
| 637 | 398 v->set_handler = NULL; |
| 399 v->get_handler = NULL; | |
| 509 | 400 v->data = 0; |
| 401 v->flags = flags; | |
| 533 | 402 v->index = 0; |
| 509 | 403 |
| 611 | 404 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 405 | |
| 406 if (rc == NGX_ERROR) { | |
| 407 return NULL; | |
| 408 } | |
| 409 | |
| 410 if (rc == NGX_BUSY) { | |
| 411 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 412 "conflicting variable name \"%V\"", name); | |
| 413 return NULL; | |
| 414 } | |
| 415 | |
| 509 | 416 return v; |
| 417 } | |
| 418 | |
| 419 | |
| 420 ngx_int_t | |
| 421 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 422 { |
| 501 | 423 ngx_uint_t i; |
| 424 ngx_http_variable_t *v; | |
| 499 | 425 ngx_http_core_main_conf_t *cmcf; |
| 426 | |
|
4972
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
427 if (name->len == 0) { |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
428 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
429 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
430 return NGX_ERROR; |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
431 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
432 |
| 499 | 433 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 434 | |
| 501 | 435 v = cmcf->variables.elts; |
| 436 | |
| 437 if (v == NULL) { | |
| 499 | 438 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
439 sizeof(ngx_http_variable_t)) |
|
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
440 != NGX_OK) |
| 499 | 441 { |
| 509 | 442 return NGX_ERROR; |
| 499 | 443 } |
| 501 | 444 |
| 445 } else { | |
| 446 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 447 if (name->len != v[i].name.len | |
| 448 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 449 { | |
| 450 continue; | |
| 451 } | |
| 452 | |
| 509 | 453 return i; |
| 501 | 454 } |
| 499 | 455 } |
| 456 | |
| 501 | 457 v = ngx_array_push(&cmcf->variables); |
| 458 if (v == NULL) { | |
| 509 | 459 return NGX_ERROR; |
| 499 | 460 } |
| 461 | |
| 501 | 462 v->name.len = name->len; |
| 2049 | 463 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 464 if (v->name.data == NULL) { |
| 509 | 465 return NGX_ERROR; |
| 501 | 466 } |
| 499 | 467 |
| 2135 | 468 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 469 |
| 637 | 470 v->set_handler = NULL; |
| 471 v->get_handler = NULL; | |
| 501 | 472 v->data = 0; |
| 509 | 473 v->flags = 0; |
| 533 | 474 v->index = cmcf->variables.nelts - 1; |
| 501 | 475 |
|
4540
cab9aa79256c
Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
parents:
4470
diff
changeset
|
476 return v->index; |
| 499 | 477 } |
| 478 | |
| 479 | |
| 480 ngx_http_variable_value_t * | |
| 481 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 482 { | |
| 501 | 483 ngx_http_variable_t *v; |
| 499 | 484 ngx_http_core_main_conf_t *cmcf; |
| 485 | |
| 486 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 487 | |
| 553 | 488 if (cmcf->variables.nelts <= index) { |
| 499 | 489 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 490 "unknown variable index: %d", index); | |
| 491 return NULL; | |
| 492 } | |
| 493 | |
| 573 | 494 if (r->variables[index].not_found || r->variables[index].valid) { |
| 495 return &r->variables[index]; | |
| 501 | 496 } |
| 499 | 497 |
| 501 | 498 v = cmcf->variables.elts; |
| 499 | 499 |
| 637 | 500 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 501 == NGX_OK) | |
| 502 { | |
| 1565 | 503 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 504 r->variables[index].no_cacheable = 1; | |
| 499 | 505 } |
| 573 | 506 |
| 507 return &r->variables[index]; | |
| 499 | 508 } |
| 509 | |
| 657 | 510 r->variables[index].valid = 0; |
| 511 r->variables[index].not_found = 1; | |
| 512 | |
| 798 | 513 return NULL; |
| 573 | 514 } |
| 515 | |
| 516 | |
| 517 ngx_http_variable_value_t * | |
| 518 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 519 { | |
| 1150 | 520 ngx_http_variable_value_t *v; |
| 573 | 521 |
| 522 v = &r->variables[index]; | |
| 523 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
524 if (v->valid || v->not_found) { |
| 1565 | 525 if (!v->no_cacheable) { |
| 573 | 526 return v; |
| 527 } | |
| 528 | |
| 529 v->valid = 0; | |
| 530 v->not_found = 0; | |
| 509 | 531 } |
| 501 | 532 |
| 573 | 533 return ngx_http_get_indexed_variable(r, index); |
| 499 | 534 } |
| 535 | |
| 536 | |
| 537 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
|
538 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 539 { |
| 501 | 540 ngx_http_variable_t *v; |
| 573 | 541 ngx_http_variable_value_t *vv; |
| 499 | 542 ngx_http_core_main_conf_t *cmcf; |
| 543 | |
| 544 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 545 | |
| 611 | 546 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 547 |
| 611 | 548 if (v) { |
| 549 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3499
diff
changeset
|
550 return ngx_http_get_flushed_variable(r, v->index); |
| 519 | 551 |
| 552 } else { | |
| 499 | 553 |
| 573 | 554 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
| 501 | 555 |
| 637 | 556 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
| 573 | 557 return vv; |
| 558 } | |
| 509 | 559 |
| 573 | 560 return NULL; |
| 561 } | |
| 509 | 562 } |
| 563 | |
| 564 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 565 if (vv == NULL) { | |
| 566 return NULL; | |
| 567 } | |
| 568 | |
| 573 | 569 if (ngx_strncmp(name->data, "http_", 5) == 0) { |
| 499 | 570 |
| 577 | 571 if (ngx_http_variable_unknown_header_in(r, vv, (uintptr_t) name) |
| 572 == NGX_OK) | |
| 573 { | |
| 574 return vv; | |
| 575 } | |
| 576 | |
| 577 return NULL; | |
| 578 } | |
| 579 | |
| 580 if (ngx_strncmp(name->data, "sent_http_", 10) == 0) { | |
| 581 | |
| 582 if (ngx_http_variable_unknown_header_out(r, vv, (uintptr_t) name) | |
| 583 == NGX_OK) | |
| 573 | 584 { |
| 585 return vv; | |
| 586 } | |
| 499 | 587 |
| 588 return NULL; | |
| 589 } | |
| 590 | |
|
3451
7a1958778351
fix $upstream_http_ variable prefix length
Igor Sysoev <igor@sysoev.ru>
parents:
3409
diff
changeset
|
591 if (ngx_strncmp(name->data, "upstream_http_", 14) == 0) { |
| 1162 | 592 |
| 593 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) | |
| 594 == NGX_OK) | |
| 595 { | |
| 596 return vv; | |
| 597 } | |
| 598 | |
| 599 return NULL; | |
| 600 } | |
| 601 | |
| 2307 | 602 if (ngx_strncmp(name->data, "cookie_", 7) == 0) { |
| 603 | |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
604 if (ngx_http_variable_cookie(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2307 | 605 return vv; |
| 606 } | |
| 607 | |
| 608 return NULL; | |
| 609 } | |
| 610 | |
| 2137 | 611 if (ngx_strncmp(name->data, "arg_", 4) == 0) { |
| 612 | |
| 613 if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { | |
| 614 return vv; | |
| 615 } | |
| 616 | |
| 617 return NULL; | |
| 618 } | |
| 619 | |
| 635 | 620 vv->not_found = 1; |
| 573 | 621 |
| 501 | 622 return vv; |
| 499 | 623 } |
| 624 | |
| 625 | |
| 573 | 626 static ngx_int_t |
| 627 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 628 uintptr_t data) | |
| 629 { | |
| 630 ngx_str_t *s; | |
| 631 | |
| 632 s = (ngx_str_t *) ((char *) r + data); | |
| 633 | |
| 634 if (s->data) { | |
| 635 v->len = s->len; | |
| 636 v->valid = 1; | |
| 1565 | 637 v->no_cacheable = 0; |
| 573 | 638 v->not_found = 0; |
| 639 v->data = s->data; | |
| 640 | |
| 641 } else { | |
| 642 v->not_found = 1; | |
| 643 } | |
| 644 | |
| 645 return NGX_OK; | |
| 646 } | |
| 647 | |
| 648 | |
| 637 | 649 static void |
| 1350 | 650 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 651 ngx_http_variable_value_t *v, uintptr_t data) | |
| 652 { | |
| 653 ngx_str_t *s; | |
| 654 | |
| 655 s = (ngx_str_t *) ((char *) r + data); | |
| 656 | |
| 657 s->len = v->len; | |
| 658 s->data = v->data; | |
| 659 } | |
| 660 | |
| 661 | |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
662 static ngx_int_t |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
663 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
|
664 ngx_http_variable_value_t *v, uintptr_t data) |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
665 { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
666 size_t *sp; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
667 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
668 sp = (size_t *) ((char *) r + data); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
669 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
670 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
671 if (v->data == NULL) { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
672 return NGX_ERROR; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
673 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
674 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
675 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
676 v->valid = 1; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
677 v->no_cacheable = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
678 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
679 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
680 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
681 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
682 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
683 |
| 1350 | 684 static void |
| 637 | 685 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 686 ngx_http_variable_value_t *v, uintptr_t data) | |
| 687 { | |
| 688 ssize_t s, *sp; | |
| 689 ngx_str_t val; | |
| 690 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1191
diff
changeset
|
691 val.len = v->len; |
| 637 | 692 val.data = v->data; |
| 693 | |
| 694 s = ngx_parse_size(&val); | |
| 695 | |
| 696 if (s == NGX_ERROR) { | |
| 697 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 698 "invalid size \"%V\"", &val); | |
| 699 return; | |
| 700 } | |
| 701 | |
| 702 sp = (ssize_t *) ((char *) r + data); | |
| 703 | |
| 704 *sp = s; | |
| 705 | |
| 706 return; | |
| 707 } | |
| 708 | |
| 709 | |
| 573 | 710 static ngx_int_t |
| 711 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 712 uintptr_t data) | |
| 515 | 713 { |
| 573 | 714 ngx_table_elt_t *h; |
| 715 | |
| 716 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 717 | |
| 718 if (h) { | |
| 719 v->len = h->value.len; | |
| 720 v->valid = 1; | |
| 1565 | 721 v->no_cacheable = 0; |
| 573 | 722 v->not_found = 0; |
| 723 v->data = h->value.data; | |
| 724 | |
| 725 } else { | |
| 726 v->not_found = 1; | |
| 727 } | |
| 728 | |
| 729 return NGX_OK; | |
| 730 } | |
| 731 | |
| 732 | |
| 733 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
734 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
|
735 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
|
736 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
737 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
|
738 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
739 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
740 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
741 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
742 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
|
743 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
|
744 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
745 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
|
746 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
747 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
748 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
749 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
750 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
|
751 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 752 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
753 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
|
754 u_char *p, *end; |
| 667 | 755 ngx_uint_t i, n; |
| 573 | 756 ngx_array_t *a; |
| 757 ngx_table_elt_t **h; | |
| 515 | 758 |
| 759 a = (ngx_array_t *) ((char *) r + data); | |
| 760 | |
| 667 | 761 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
|
762 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
|
763 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
764 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
765 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
766 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
|
767 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
768 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
|
769 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
770 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
771 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
772 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
|
773 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
774 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
775 if (len == 0) { |
| 573 | 776 v->not_found = 1; |
| 777 return NGX_OK; | |
| 515 | 778 } |
| 779 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
780 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
|
781 |
| 573 | 782 v->valid = 1; |
| 1565 | 783 v->no_cacheable = 0; |
| 573 | 784 v->not_found = 0; |
| 515 | 785 |
| 667 | 786 if (n == 1) { |
| 573 | 787 v->len = (*h)->value.len; |
| 788 v->data = (*h)->value.data; | |
| 515 | 789 |
| 573 | 790 return NGX_OK; |
| 515 | 791 } |
| 792 | |
| 2049 | 793 p = ngx_pnalloc(r->pool, len); |
| 573 | 794 if (p == NULL) { |
| 795 return NGX_ERROR; | |
| 796 } | |
| 797 | |
| 798 v->len = len; | |
| 799 v->data = p; | |
| 515 | 800 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
801 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
|
802 |
| 515 | 803 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
|
804 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
805 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
|
806 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
807 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
808 |
| 573 | 809 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 810 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
811 if (p == end) { |
| 515 | 812 break; |
| 813 } | |
| 814 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
815 *p++ = sep; *p++ = ' '; |
| 515 | 816 } |
| 817 | |
| 573 | 818 return NGX_OK; |
| 515 | 819 } |
| 820 | |
| 821 | |
| 573 | 822 static ngx_int_t |
| 577 | 823 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 824 ngx_http_variable_value_t *v, uintptr_t data) | |
| 825 { | |
| 826 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 827 &r->headers_in.headers.part, | |
| 828 sizeof("http_") - 1); | |
| 829 } | |
| 830 | |
| 831 | |
| 832 static ngx_int_t | |
| 833 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 834 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 835 { |
| 577 | 836 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 837 &r->headers_out.headers.part, | |
| 838 sizeof("sent_http_") - 1); | |
| 839 } | |
| 501 | 840 |
| 577 | 841 |
| 1162 | 842 ngx_int_t |
| 577 | 843 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 844 ngx_list_part_t *part, size_t prefix) | |
| 845 { | |
| 573 | 846 u_char ch; |
| 847 ngx_uint_t i, n; | |
| 848 ngx_table_elt_t *header; | |
| 499 | 849 |
| 850 header = part->elts; | |
| 851 | |
| 852 for (i = 0; /* void */ ; i++) { | |
| 853 | |
| 854 if (i >= part->nelts) { | |
| 855 if (part->next == NULL) { | |
| 856 break; | |
| 857 } | |
| 858 | |
| 859 part = part->next; | |
| 860 header = part->elts; | |
| 861 i = 0; | |
| 862 } | |
| 863 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
864 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
|
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 |
| 577 | 868 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 869 ch = header[i].key.data[n]; |
| 870 | |
| 509 | 871 if (ch >= 'A' && ch <= 'Z') { |
| 872 ch |= 0x20; | |
| 499 | 873 |
| 874 } else if (ch == '-') { | |
| 875 ch = '_'; | |
| 876 } | |
| 877 | |
| 577 | 878 if (var->data[n + prefix] != ch) { |
| 499 | 879 break; |
| 880 } | |
| 881 } | |
| 882 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
883 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 884 v->len = header[i].value.len; |
| 885 v->valid = 1; | |
| 1565 | 886 v->no_cacheable = 0; |
| 573 | 887 v->not_found = 0; |
| 888 v->data = header[i].value.data; | |
| 499 | 889 |
| 573 | 890 return NGX_OK; |
| 499 | 891 } |
| 892 } | |
| 893 | |
| 573 | 894 v->not_found = 1; |
| 895 | |
| 896 return NGX_OK; | |
| 509 | 897 } |
| 898 | |
| 899 | |
| 573 | 900 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
901 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
|
902 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
|
903 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
904 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
905 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
906 s = r->request_line.data; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
907 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
908 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
909 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
910 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
911 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
912 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
913 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
914 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
915 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
916 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
|
917 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
918 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
919 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
920 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
921 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
922 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
|
923 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
924 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
925 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
926 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
|
927 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
928 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
929 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
930 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
931 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
932 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
933 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
934 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
935 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
936 static ngx_int_t |
| 2307 | 937 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 938 uintptr_t data) | |
| 939 { | |
| 940 ngx_str_t *name = (ngx_str_t *) data; | |
| 941 | |
| 942 ngx_str_t cookie, s; | |
| 943 | |
| 944 s.len = name->len - (sizeof("cookie_") - 1); | |
| 945 s.data = name->data + sizeof("cookie_") - 1; | |
| 946 | |
| 947 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 948 == NGX_DECLINED) | |
| 949 { | |
| 950 v->not_found = 1; | |
| 951 return NGX_OK; | |
| 952 } | |
| 953 | |
| 954 v->len = cookie.len; | |
| 955 v->valid = 1; | |
| 956 v->no_cacheable = 0; | |
| 957 v->not_found = 0; | |
| 958 v->data = cookie.data; | |
| 959 | |
| 960 return NGX_OK; | |
| 961 } | |
| 962 | |
| 963 | |
| 964 static ngx_int_t | |
| 2137 | 965 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 966 uintptr_t data) | |
| 967 { | |
| 968 ngx_str_t *name = (ngx_str_t *) data; | |
| 969 | |
| 2415 | 970 u_char *arg; |
| 971 size_t len; | |
| 972 ngx_str_t value; | |
| 2137 | 973 |
| 2415 | 974 len = name->len - (sizeof("arg_") - 1); |
| 975 arg = name->data + sizeof("arg_") - 1; | |
| 976 | |
| 977 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 978 v->not_found = 1; |
| 979 return NGX_OK; | |
| 980 } | |
| 981 | |
| 2415 | 982 v->data = value.data; |
| 983 v->len = value.len; | |
| 984 v->valid = 1; | |
| 985 v->no_cacheable = 0; | |
| 986 v->not_found = 0; | |
| 2137 | 987 |
| 988 return NGX_OK; | |
| 989 } | |
| 990 | |
| 991 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
992 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
993 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
994 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
995 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
|
996 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
997 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
998 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
999 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1000 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1001 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1002 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1003 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
|
1004 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1005 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1006 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1007 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1008 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
|
1009 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1010 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1011 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1012 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1013 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1014 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1015 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1016 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1017 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1018 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1019 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1020 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1021 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1022 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1023 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1024 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1025 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1026 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1027 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1028 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1029 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1030 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1031 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1032 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1033 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1034 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1035 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1036 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
|
1037 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1038 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1039 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1040 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1041 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1042 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1043 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1044 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1045 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1046 |
| 2137 | 1047 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
|
1048 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
|
1049 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
|
1050 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1051 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1052 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1053 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
|
1054 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
|
1055 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
|
1056 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1057 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1058 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1059 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1060 } 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
|
1061 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
|
1062 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1063 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1064 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1065 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1066 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
|
1067 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1068 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1069 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1070 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1071 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1072 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1073 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1074 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1075 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1076 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1077 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1078 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1079 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1080 static ngx_int_t |
| 573 | 1081 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1082 uintptr_t data) | |
| 509 | 1083 { |
| 1811 | 1084 ngx_http_core_srv_conf_t *cscf; |
| 1085 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1086 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1087 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1088 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
|
1089 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1090 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1091 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
|
1092 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1093 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1094 v->data = cscf->server_name.data; |
| 509 | 1095 } |
| 1096 | |
| 573 | 1097 v->valid = 1; |
| 1565 | 1098 v->no_cacheable = 0; |
| 573 | 1099 v->not_found = 0; |
| 509 | 1100 |
| 573 | 1101 return NGX_OK; |
| 499 | 1102 } |
| 1103 | |
| 1104 | |
| 573 | 1105 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1106 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1107 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1108 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1109 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1110 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1111 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1112 #endif |
| 982 | 1113 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1114 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1115 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1116 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1117 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1118 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1119 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1120 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1121 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1122 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1123 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
|
1124 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1125 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1126 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1127 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1128 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1129 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1130 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1131 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1132 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1133 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1134 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1135 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1136 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1137 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1138 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1139 } |
| 982 | 1140 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1141 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1142 } |
| 982 | 1143 |
| 1144 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1145 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1146 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
|
1147 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
|
1148 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1149 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1150 v->valid = 1; |
| 1565 | 1151 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1152 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1153 v->data = r->connection->addr_text.data; |
| 499 | 1154 |
| 573 | 1155 return NGX_OK; |
| 499 | 1156 } |
| 1157 | |
| 1158 | |
| 573 | 1159 static ngx_int_t |
| 1160 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1161 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1162 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1163 ngx_uint_t port; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1164 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1165 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1166 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1167 #endif |
| 509 | 1168 |
| 573 | 1169 v->len = 0; |
| 1170 v->valid = 1; | |
| 1565 | 1171 v->no_cacheable = 0; |
| 573 | 1172 v->not_found = 0; |
| 509 | 1173 |
| 2049 | 1174 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1175 if (v->data == NULL) { |
| 1176 return NGX_ERROR; | |
| 509 | 1177 } |
| 1178 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1179 switch (r->connection->sockaddr->sa_family) { |
| 577 | 1180 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1181 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1182 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1183 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1184 port = ntohs(sin6->sin6_port); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1185 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1186 #endif |
| 577 | 1187 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1188 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1189 sin = (struct sockaddr_in *) r->connection->sockaddr; |
| 509 | 1190 port = ntohs(sin->sin_port); |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1191 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1192 } |
| 577 | 1193 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1194 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1195 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1196 } |
| 1197 | |
| 573 | 1198 return NGX_OK; |
| 509 | 1199 } |
| 1200 | |
| 1201 | |
| 573 | 1202 static ngx_int_t |
| 1203 ngx_http_variable_server_addr(ngx_http_request_t *r, | |
| 1204 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1205 { |
| 1805 | 1206 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1207 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1208 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1209 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1210 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1211 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1212 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
|
1213 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1214 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1215 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1216 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1217 if (s.data == NULL) { |
| 573 | 1218 return NGX_ERROR; |
| 509 | 1219 } |
| 1220 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1221 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1222 |
| 1805 | 1223 v->len = s.len; |
| 573 | 1224 v->valid = 1; |
| 1565 | 1225 v->no_cacheable = 0; |
| 573 | 1226 v->not_found = 0; |
| 1805 | 1227 v->data = s.data; |
| 499 | 1228 |
| 573 | 1229 return NGX_OK; |
| 499 | 1230 } |
| 1231 | |
| 1232 | |
| 573 | 1233 static ngx_int_t |
| 1234 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1235 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1236 { |
| 2533 | 1237 ngx_uint_t port; |
| 1238 struct sockaddr_in *sin; | |
| 1239 #if (NGX_HAVE_INET6) | |
| 1240 struct sockaddr_in6 *sin6; | |
| 1241 #endif | |
| 1242 | |
| 1243 v->len = 0; | |
| 573 | 1244 v->valid = 1; |
| 1565 | 1245 v->no_cacheable = 0; |
| 573 | 1246 v->not_found = 0; |
| 2533 | 1247 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1248 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1249 return NGX_ERROR; |
| 1250 } | |
| 1251 | |
| 1252 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1253 if (v->data == NULL) { | |
| 1254 return NGX_ERROR; | |
| 1255 } | |
| 1256 | |
| 1257 switch (r->connection->local_sockaddr->sa_family) { | |
| 1258 | |
| 1259 #if (NGX_HAVE_INET6) | |
| 1260 case AF_INET6: | |
| 1261 sin6 = (struct sockaddr_in6 *) r->connection->local_sockaddr; | |
| 1262 port = ntohs(sin6->sin6_port); | |
| 1263 break; | |
| 1264 #endif | |
| 1265 | |
| 1266 default: /* AF_INET */ | |
| 1267 sin = (struct sockaddr_in *) r->connection->local_sockaddr; | |
| 1268 port = ntohs(sin->sin_port); | |
| 1269 break; | |
| 1270 } | |
| 1271 | |
| 1272 if (port > 0 && port < 65536) { | |
| 1273 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1274 } | |
| 509 | 1275 |
| 573 | 1276 return NGX_OK; |
| 509 | 1277 } |
| 1278 | |
| 1279 | |
| 573 | 1280 static ngx_int_t |
| 731 | 1281 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1282 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1283 { | |
| 1284 #if (NGX_HTTP_SSL) | |
| 1285 | |
| 1286 if (r->connection->ssl) { | |
| 1287 v->len = sizeof("https") - 1; | |
| 1288 v->valid = 1; | |
| 1565 | 1289 v->no_cacheable = 0; |
| 731 | 1290 v->not_found = 0; |
| 732 | 1291 v->data = (u_char *) "https"; |
| 731 | 1292 |
| 1293 return NGX_OK; | |
| 1294 } | |
| 1295 | |
| 1296 #endif | |
| 1297 | |
| 1298 v->len = sizeof("http") - 1; | |
| 1299 v->valid = 1; | |
| 1565 | 1300 v->no_cacheable = 0; |
| 731 | 1301 v->not_found = 0; |
| 732 | 1302 v->data = (u_char *) "http"; |
| 731 | 1303 |
| 1304 return NGX_OK; | |
| 1305 } | |
| 1306 | |
| 1307 | |
| 1308 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1309 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1310 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1311 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1312 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1313 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1314 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1315 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1316 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1317 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1318 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1319 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1320 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1321 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1322 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1323 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1324 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1325 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1326 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1327 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1328 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1329 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1330 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1331 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1332 static ngx_int_t |
| 1351 | 1333 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1334 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1335 { | |
| 1336 v->valid = 1; | |
| 1565 | 1337 v->no_cacheable = 0; |
| 1351 | 1338 v->not_found = 0; |
| 1339 | |
| 1340 if (r->args.len == 0) { | |
| 1341 v->len = 0; | |
| 1342 v->data = NULL; | |
| 1343 return NGX_OK; | |
| 1344 } | |
| 1345 | |
| 1346 v->len = 1; | |
| 1347 v->data = (u_char *) "?"; | |
| 1348 | |
| 1349 return NGX_OK; | |
| 1350 } | |
| 1351 | |
| 1352 | |
| 1353 static ngx_int_t | |
| 573 | 1354 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1355 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1356 { |
| 671 | 1357 ngx_str_t path; |
| 573 | 1358 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1359 |
| 1360 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1361 | |
| 671 | 1362 if (clcf->root_lengths == NULL) { |
| 1363 v->len = clcf->root.len; | |
| 1364 v->valid = 1; | |
| 1565 | 1365 v->no_cacheable = 0; |
| 671 | 1366 v->not_found = 0; |
| 1367 v->data = clcf->root.data; | |
| 1368 | |
| 1369 } else { | |
| 1370 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1371 clcf->root_values->elts) | |
| 1372 == NULL) | |
| 1373 { | |
| 1374 return NGX_ERROR; | |
| 1375 } | |
| 1376 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1377 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
|
1378 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1379 { |
| 671 | 1380 return NGX_ERROR; |
| 1381 } | |
| 1382 | |
| 1383 v->len = path.len; | |
| 1384 v->valid = 1; | |
| 1565 | 1385 v->no_cacheable = 0; |
| 671 | 1386 v->not_found = 0; |
| 1387 v->data = path.data; | |
| 1388 } | |
| 509 | 1389 |
| 573 | 1390 return NGX_OK; |
| 509 | 1391 } |
| 1392 | |
| 1393 | |
| 573 | 1394 static ngx_int_t |
| 2259 | 1395 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1396 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1397 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1398 u_char *real; |
| 2259 | 1399 size_t len; |
| 1400 ngx_str_t path; | |
| 1401 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
|
1402 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1403 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1404 #endif |
| 2259 | 1405 |
| 1406 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1407 | |
| 1408 if (clcf->root_lengths == NULL) { | |
| 1409 path = clcf->root; | |
| 1410 | |
| 1411 } else { | |
| 1412 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1413 clcf->root_values->elts) | |
| 1414 == NULL) | |
| 1415 { | |
| 1416 return NGX_ERROR; | |
| 1417 } | |
| 1418 | |
| 1419 path.data[path.len - 1] = '\0'; | |
| 1420 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1421 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
|
1422 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1423 { |
| 2259 | 1424 return NGX_ERROR; |
| 1425 } | |
| 1426 } | |
| 1427 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1428 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1429 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1430 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1431 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1432 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1433 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1434 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1435 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1436 if (real == NULL) { |
| 2259 | 1437 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1438 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1439 return NGX_ERROR; | |
| 1440 } | |
| 1441 | |
| 1442 len = ngx_strlen(real); | |
| 1443 | |
| 1444 v->data = ngx_pnalloc(r->pool, len); | |
| 1445 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1446 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1447 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1448 #endif |
| 2259 | 1449 return NGX_ERROR; |
| 1450 } | |
| 1451 | |
| 1452 v->len = len; | |
| 1453 v->valid = 1; | |
| 1454 v->no_cacheable = 0; | |
| 1455 v->not_found = 0; | |
| 1456 | |
| 1457 ngx_memcpy(v->data, real, len); | |
| 1458 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1459 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1460 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1461 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1462 |
| 2259 | 1463 return NGX_OK; |
| 1464 } | |
| 1465 | |
| 1466 | |
| 1467 static ngx_int_t | |
| 573 | 1468 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1469 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1470 { |
| 773 | 1471 size_t root; |
| 573 | 1472 ngx_str_t path; |
| 499 | 1473 |
| 773 | 1474 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1475 return NGX_ERROR; |
| 557 | 1476 } |
| 509 | 1477 |
| 557 | 1478 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1479 |
| 573 | 1480 v->len = path.len - 1; |
| 1481 v->valid = 1; | |
| 1565 | 1482 v->no_cacheable = 0; |
| 573 | 1483 v->not_found = 0; |
| 1484 v->data = path.data; | |
| 499 | 1485 |
| 573 | 1486 return NGX_OK; |
| 499 | 1487 } |
| 1488 | |
| 1489 | |
| 573 | 1490 static ngx_int_t |
| 1811 | 1491 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1492 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1493 { | |
| 1494 ngx_http_core_srv_conf_t *cscf; | |
| 1495 | |
| 1496 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1497 | |
| 1498 v->len = cscf->server_name.len; | |
| 1499 v->valid = 1; | |
| 1500 v->no_cacheable = 0; | |
| 1501 v->not_found = 0; | |
| 1502 v->data = cscf->server_name.data; | |
| 1503 | |
| 1504 return NGX_OK; | |
| 1505 } | |
| 1506 | |
| 1507 | |
| 1508 static ngx_int_t | |
| 573 | 1509 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1510 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1511 { |
| 647 | 1512 if (r->main->method_name.data) { |
| 1513 v->len = r->main->method_name.len; | |
| 573 | 1514 v->valid = 1; |
| 1565 | 1515 v->no_cacheable = 0; |
| 573 | 1516 v->not_found = 0; |
| 647 | 1517 v->data = r->main->method_name.data; |
| 573 | 1518 |
| 1519 } else { | |
| 1520 v->not_found = 1; | |
| 561 | 1521 } |
| 1522 | |
| 573 | 1523 return NGX_OK; |
| 561 | 1524 } |
| 1525 | |
| 1526 | |
| 573 | 1527 static ngx_int_t |
| 1528 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1529 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1530 { |
| 573 | 1531 ngx_int_t rc; |
| 539 | 1532 |
| 1533 rc = ngx_http_auth_basic_user(r); | |
| 1534 | |
| 1535 if (rc == NGX_DECLINED) { | |
| 573 | 1536 v->not_found = 1; |
| 1537 return NGX_OK; | |
| 539 | 1538 } |
| 1539 | |
| 1540 if (rc == NGX_ERROR) { | |
| 573 | 1541 return NGX_ERROR; |
| 539 | 1542 } |
| 1543 | |
| 573 | 1544 v->len = r->headers_in.user.len; |
| 1545 v->valid = 1; | |
| 1565 | 1546 v->no_cacheable = 0; |
| 573 | 1547 v->not_found = 0; |
| 1548 v->data = r->headers_in.user.data; | |
| 571 | 1549 |
| 573 | 1550 return NGX_OK; |
| 571 | 1551 } |
| 1552 | |
| 1553 | |
| 611 | 1554 static ngx_int_t |
| 4886 | 1555 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1556 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1557 { | |
| 1558 u_char *p; | |
| 1559 | |
| 1560 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1561 if (p == NULL) { | |
| 1562 return NGX_ERROR; | |
| 1563 } | |
| 1564 | |
| 1565 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1566 v->valid = 1; | |
| 1567 v->no_cacheable = 0; | |
| 1568 v->not_found = 0; | |
| 1569 v->data = p; | |
| 1570 | |
| 1571 return NGX_OK; | |
| 1572 } | |
| 1573 | |
| 1574 | |
| 1575 static ngx_int_t | |
| 611 | 1576 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1577 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1578 { | |
| 1579 off_t sent; | |
| 1580 u_char *p; | |
| 1581 | |
| 1582 sent = r->connection->sent - r->header_size; | |
| 1583 | |
| 1584 if (sent < 0) { | |
| 1585 sent = 0; | |
| 1586 } | |
| 1587 | |
| 2049 | 1588 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1589 if (p == NULL) { |
| 1590 return NGX_ERROR; | |
| 1591 } | |
| 1592 | |
| 1593 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1594 v->valid = 1; | |
| 1565 | 1595 v->no_cacheable = 0; |
| 611 | 1596 v->not_found = 0; |
| 1597 v->data = p; | |
| 1598 | |
| 1599 return NGX_OK; | |
| 1600 } | |
| 1601 | |
| 1602 | |
| 629 | 1603 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1604 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
|
1605 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
|
1606 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1607 v->data = (u_char *) (r->pipeline ? "p" : "."); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1608 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1609 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1610 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1611 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1612 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1613 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1614 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1615 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1616 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1617 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1618 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1619 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1620 { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1621 ngx_uint_t status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1622 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1623 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1624 if (v->data == NULL) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1625 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1626 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1627 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1628 if (r->err_status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1629 status = r->err_status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1630 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1631 } else if (r->headers_out.status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1632 status = r->headers_out.status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1633 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1634 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1635 status = 9; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1636 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1637 } else { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1638 status = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1639 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1640 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1641 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1642 v->valid = 1; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1643 v->no_cacheable = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1644 v->not_found = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1645 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1646 return NGX_OK; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1647 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1648 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1649 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1650 static ngx_int_t |
| 641 | 1651 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1652 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1653 { | |
| 1654 if (r->headers_out.content_type.len) { | |
| 1655 v->len = r->headers_out.content_type.len; | |
| 1656 v->valid = 1; | |
| 1565 | 1657 v->no_cacheable = 0; |
| 641 | 1658 v->not_found = 0; |
| 1659 v->data = r->headers_out.content_type.data; | |
| 1660 | |
| 1661 } else { | |
| 1662 v->not_found = 1; | |
| 1663 } | |
| 1664 | |
| 1665 return NGX_OK; | |
| 1666 } | |
| 1667 | |
| 1668 | |
| 1669 static ngx_int_t | |
| 1670 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1671 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1672 { | |
| 1673 u_char *p; | |
| 1674 | |
| 1675 if (r->headers_out.content_length) { | |
| 1676 v->len = r->headers_out.content_length->value.len; | |
| 1677 v->valid = 1; | |
| 1565 | 1678 v->no_cacheable = 0; |
| 641 | 1679 v->not_found = 0; |
| 1680 v->data = r->headers_out.content_length->value.data; | |
| 1681 | |
| 1682 return NGX_OK; | |
| 1683 } | |
| 1684 | |
| 1685 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1686 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1687 if (p == NULL) { |
| 1688 return NGX_ERROR; | |
| 1689 } | |
| 1690 | |
| 1691 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1692 v->valid = 1; | |
| 1565 | 1693 v->no_cacheable = 0; |
| 641 | 1694 v->not_found = 0; |
| 1695 v->data = p; | |
| 1696 | |
| 1697 return NGX_OK; | |
| 1698 } | |
| 1699 | |
| 1700 v->not_found = 1; | |
| 1701 | |
| 1702 return NGX_OK; | |
| 1703 } | |
| 1704 | |
| 1705 | |
| 1706 static ngx_int_t | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1707 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
|
1708 ngx_http_variable_value_t *v, uintptr_t data) |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1709 { |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1710 ngx_str_t name; |
|
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1711 |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1712 if (r->headers_out.location) { |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1713 v->len = r->headers_out.location->value.len; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1714 v->valid = 1; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1715 v->no_cacheable = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1716 v->not_found = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1717 v->data = r->headers_out.location->value.data; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1718 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1719 return NGX_OK; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1720 } |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1721 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
1722 ngx_str_set(&name, "sent_http_location"); |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1723 |
|
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1724 return ngx_http_variable_unknown_header(v, &name, |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1725 &r->headers_out.headers.part, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1726 sizeof("sent_http_") - 1); |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1727 } |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1728 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1729 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1730 static ngx_int_t |
| 641 | 1731 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1732 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1733 { | |
| 1734 u_char *p; | |
| 1735 | |
| 1736 if (r->headers_out.last_modified) { | |
| 1737 v->len = r->headers_out.last_modified->value.len; | |
| 1738 v->valid = 1; | |
| 1565 | 1739 v->no_cacheable = 0; |
| 641 | 1740 v->not_found = 0; |
| 1741 v->data = r->headers_out.last_modified->value.data; | |
| 1742 | |
| 1743 return NGX_OK; | |
| 1744 } | |
| 1745 | |
| 1746 if (r->headers_out.last_modified_time >= 0) { | |
| 2049 | 1747 p = ngx_pnalloc(r->pool, |
| 641 | 1748 sizeof("Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 1749 if (p == NULL) { | |
| 1750 return NGX_ERROR; | |
| 1751 } | |
| 1752 | |
| 1753 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1754 v->valid = 1; | |
| 1565 | 1755 v->no_cacheable = 0; |
| 641 | 1756 v->not_found = 0; |
| 1757 v->data = p; | |
| 1758 | |
| 1759 return NGX_OK; | |
| 1760 } | |
| 1761 | |
| 1762 v->not_found = 1; | |
| 1763 | |
| 1764 return NGX_OK; | |
| 1765 } | |
| 1766 | |
| 1767 | |
| 1768 static ngx_int_t | |
| 1769 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1770 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1771 { | |
| 1772 size_t len; | |
| 1773 char *p; | |
| 1774 | |
|
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1775 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
|
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1776 len = sizeof("upgrade") - 1; |
|
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1777 p = "upgrade"; |
|
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1778 |
|
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1779 } else if (r->keepalive) { |
| 641 | 1780 len = sizeof("keep-alive") - 1; |
| 1781 p = "keep-alive"; | |
| 1782 | |
| 1783 } else { | |
| 1784 len = sizeof("close") - 1; | |
| 1785 p = "close"; | |
| 1786 } | |
| 1787 | |
| 1788 v->len = len; | |
| 1789 v->valid = 1; | |
| 1565 | 1790 v->no_cacheable = 0; |
| 641 | 1791 v->not_found = 0; |
| 1792 v->data = (u_char *) p; | |
| 1793 | |
| 1794 return NGX_OK; | |
| 1795 } | |
| 1796 | |
| 1797 | |
| 1798 static ngx_int_t | |
| 1799 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1800 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1801 { | |
| 1802 u_char *p; | |
| 1803 ngx_http_core_loc_conf_t *clcf; | |
| 1804 | |
| 1805 if (r->keepalive) { | |
| 1806 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1807 | |
| 1808 if (clcf->keepalive_header) { | |
| 1809 | |
| 2049 | 1810 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1811 if (p == NULL) { |
| 1812 return NGX_ERROR; | |
| 1813 } | |
| 1814 | |
| 1815 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1816 v->valid = 1; | |
| 1565 | 1817 v->no_cacheable = 0; |
| 641 | 1818 v->not_found = 0; |
| 1819 v->data = p; | |
| 1820 | |
| 1821 return NGX_OK; | |
| 1822 } | |
| 1823 } | |
| 1824 | |
| 1825 v->not_found = 1; | |
| 1826 | |
| 1827 return NGX_OK; | |
| 1828 } | |
| 1829 | |
| 1830 | |
| 1831 static ngx_int_t | |
| 1832 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1833 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1834 { | |
| 1835 if (r->chunked) { | |
| 1836 v->len = sizeof("chunked") - 1; | |
| 1837 v->valid = 1; | |
| 1565 | 1838 v->no_cacheable = 0; |
| 641 | 1839 v->not_found = 0; |
| 1840 v->data = (u_char *) "chunked"; | |
| 1841 | |
| 1842 } else { | |
| 1843 v->not_found = 1; | |
| 1844 } | |
| 1845 | |
| 1846 return NGX_OK; | |
| 1847 } | |
| 1848 | |
| 1849 | |
| 1850 static ngx_int_t | |
| 629 | 1851 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 1852 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1853 { | |
| 1854 if (r->request_complete) { | |
| 1855 v->len = 2; | |
| 1856 v->valid = 1; | |
| 1565 | 1857 v->no_cacheable = 0; |
| 629 | 1858 v->not_found = 0; |
| 1859 v->data = (u_char *) "OK"; | |
| 1860 | |
| 1861 return NGX_OK; | |
| 1862 } | |
| 1863 | |
| 1864 v->len = 0; | |
| 1865 v->valid = 1; | |
| 1565 | 1866 v->no_cacheable = 0; |
| 629 | 1867 v->not_found = 0; |
| 1868 v->data = (u_char *) ""; | |
| 1869 | |
| 1870 return NGX_OK; | |
| 1871 } | |
| 1872 | |
| 1873 | |
| 759 | 1874 static ngx_int_t |
| 2844 | 1875 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 1876 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1877 { | |
| 1878 u_char *p; | |
| 1879 size_t len; | |
|
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1880 ngx_buf_t *buf; |
| 2844 | 1881 ngx_chain_t *cl; |
| 1882 | |
|
2878
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1883 if (r->request_body == NULL |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1884 || r->request_body->bufs == NULL |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1885 || r->request_body->temp_file) |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1886 { |
| 2844 | 1887 v->not_found = 1; |
| 1888 | |
| 1889 return NGX_OK; | |
| 1890 } | |
| 1891 | |
| 1892 cl = r->request_body->bufs; | |
| 1893 buf = cl->buf; | |
| 1894 | |
| 1895 if (cl->next == NULL) { | |
| 1896 v->len = buf->last - buf->pos; | |
| 1897 v->valid = 1; | |
| 1898 v->no_cacheable = 0; | |
| 1899 v->not_found = 0; | |
| 1900 v->data = buf->pos; | |
| 1901 | |
| 1902 return NGX_OK; | |
| 1903 } | |
| 1904 | |
|
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1905 len = buf->last - buf->pos; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1906 cl = cl->next; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1907 |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1908 for ( /* void */ ; cl; cl = cl->next) { |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1909 buf = cl->buf; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1910 len += buf->last - buf->pos; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1911 } |
| 2844 | 1912 |
| 1913 p = ngx_pnalloc(r->pool, len); | |
| 1914 if (p == NULL) { | |
| 1915 return NGX_ERROR; | |
| 1916 } | |
| 1917 | |
| 1918 v->data = p; | |
|
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1919 cl = r->request_body->bufs; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1920 |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1921 for ( /* void */ ; cl; cl = cl->next) { |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1922 buf = cl->buf; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1923 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1924 } |
| 2844 | 1925 |
| 1926 v->len = len; | |
| 1927 v->valid = 1; | |
| 1928 v->no_cacheable = 0; | |
| 1929 v->not_found = 0; | |
| 1930 | |
| 1931 return NGX_OK; | |
| 1932 } | |
| 1933 | |
| 1934 | |
| 1935 static ngx_int_t | |
| 759 | 1936 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 1937 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1938 { | |
| 1939 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
|
1940 v->not_found = 1; |
| 759 | 1941 |
| 1942 return NGX_OK; | |
| 1943 } | |
| 1944 | |
| 1945 v->len = r->request_body->temp_file->file.name.len; | |
| 1946 v->valid = 1; | |
| 1565 | 1947 v->no_cacheable = 0; |
| 759 | 1948 v->not_found = 0; |
| 1949 v->data = r->request_body->temp_file->file.name.data; | |
| 1950 | |
| 1951 return NGX_OK; | |
| 1952 } | |
| 1953 | |
| 1954 | |
| 1329 | 1955 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1956 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
|
1957 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
|
1958 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1959 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1960 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1961 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1962 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1963 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1964 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1965 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1966 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1967 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1968 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1969 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1970 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1971 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1972 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1973 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1974 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1975 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1976 static ngx_int_t |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1977 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
|
1978 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1979 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1980 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1981 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1982 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1983 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1984 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
|
1985 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1986 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1987 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1988 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1989 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1990 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1991 ms = (ngx_msec_int_t) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1992 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1993 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1994 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1995 v->len = ngx_sprintf(p, "%T.%03M", ms / 1000, ms % 1000) - p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1996 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1997 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1998 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
1999 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2000 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2001 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2002 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2003 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2004 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2005 static ngx_int_t |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2006 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2007 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2008 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2009 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2010 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2011 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2012 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2013 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2014 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2015 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2016 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2017 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2018 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2019 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2020 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2021 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2022 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2023 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2024 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2025 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2026 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2027 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
|
2028 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2029 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2030 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2031 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2032 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2033 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2034 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2035 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2036 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2037 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
|
2038 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2039 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2040 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2041 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2042 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2043 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2044 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2045 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2046 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2047 static ngx_int_t |
| 1329 | 2048 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2049 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2050 { | |
| 2051 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2052 v->valid = 1; | |
| 1565 | 2053 v->no_cacheable = 0; |
| 1329 | 2054 v->not_found = 0; |
| 2055 v->data = (u_char *) NGINX_VERSION; | |
| 2056 | |
| 2057 return NGX_OK; | |
| 2058 } | |
| 2059 | |
| 2060 | |
| 2011 | 2061 static ngx_int_t |
| 2062 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2063 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2064 { | |
| 2065 v->len = ngx_cycle->hostname.len; | |
| 2066 v->valid = 1; | |
| 2067 v->no_cacheable = 0; | |
| 2068 v->not_found = 0; | |
| 2069 v->data = ngx_cycle->hostname.data; | |
| 2070 | |
| 2071 return NGX_OK; | |
| 2072 } | |
| 2073 | |
| 2074 | |
| 2249 | 2075 static ngx_int_t |
| 2076 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2077 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2078 { | |
| 2079 u_char *p; | |
| 2080 | |
| 2081 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2082 if (p == NULL) { | |
| 2083 return NGX_ERROR; | |
| 2084 } | |
| 2085 | |
| 2086 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2087 v->valid = 1; | |
| 2088 v->no_cacheable = 0; | |
| 2089 v->not_found = 0; | |
| 2090 v->data = p; | |
| 2091 | |
| 2092 return NGX_OK; | |
| 2093 } | |
| 2094 | |
| 2095 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2096 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2097 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2098 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2099 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2100 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2101 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2102 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2103 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
|
2104 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2105 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2106 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2107 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2108 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2109 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2110 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
|
2111 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2112 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2113 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2114 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2115 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2116 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2117 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2118 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2119 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2120 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2121 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
|
2122 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
|
2123 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2124 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2125 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2126 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
|
2127 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2128 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2129 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2130 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2131 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
|
2132 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
|
2133 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2134 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
|
2135 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2136 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2137 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2138 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2139 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2140 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2141 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2142 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2143 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2144 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2145 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
|
2146 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
|
2147 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2148 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2149 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2150 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
|
2151 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2152 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2153 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2154 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2155 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
|
2156 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2157 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
|
2158 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2159 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2160 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2161 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2162 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2163 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2164 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2165 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2166 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2167 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2168 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
|
2169 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2170 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2171 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2172 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2173 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2174 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2175 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2176 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2177 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2178 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
|
2179 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2180 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2181 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2182 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2183 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2184 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2185 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2186 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2187 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
|
2188 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2189 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
|
2190 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2191 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2192 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2193 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2194 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2195 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2196 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2197 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2198 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2199 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2200 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2201 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2202 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2203 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2204 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2205 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
|
2206 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2207 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2208 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2209 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2210 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2211 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2212 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2213 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2214 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2215 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2216 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2217 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2218 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2219 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2220 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2221 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2222 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2223 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2224 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2225 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2226 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2227 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2228 |
| 3325 | 2229 static ngx_int_t |
| 2230 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2231 uintptr_t data) | |
| 2232 { | |
| 2233 v->not_found = 1; | |
| 2234 return NGX_OK; | |
| 2235 } | |
| 2236 | |
| 2237 | |
| 2238 ngx_http_regex_t * | |
| 2239 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2240 { | |
| 2241 u_char *p; | |
| 2242 size_t size; | |
| 2243 ngx_str_t name; | |
| 2244 ngx_uint_t i, n; | |
| 2245 ngx_http_variable_t *v; | |
| 2246 ngx_http_regex_t *re; | |
| 2247 ngx_http_regex_variable_t *rv; | |
| 2248 ngx_http_core_main_conf_t *cmcf; | |
| 2249 | |
| 2250 rc->pool = cf->pool; | |
| 2251 | |
| 2252 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2253 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2254 return NULL; | |
| 2255 } | |
| 2256 | |
| 2257 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2258 if (re == NULL) { | |
| 2259 return NULL; | |
| 2260 } | |
| 2261 | |
| 2262 re->regex = rc->regex; | |
| 2263 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2264 re->name = rc->pattern; |
| 3325 | 2265 |
| 2266 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2267 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2268 | |
| 2269 n = (ngx_uint_t) rc->named_captures; | |
| 2270 | |
| 2271 if (n == 0) { | |
| 2272 return re; | |
| 2273 } | |
| 2274 | |
| 2275 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2276 if (rv == NULL) { | |
| 2277 return NULL; | |
| 2278 } | |
| 2279 | |
| 2280 re->variables = rv; | |
| 2281 re->nvariables = n; | |
| 2282 | |
| 2283 size = rc->name_size; | |
| 2284 p = rc->names; | |
| 2285 | |
| 2286 for (i = 0; i < n; i++) { | |
| 2287 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2288 | |
| 2289 name.data = &p[2]; | |
| 2290 name.len = ngx_strlen(name.data); | |
| 2291 | |
| 2292 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2293 if (v == NULL) { | |
| 2294 return NULL; | |
| 2295 } | |
| 2296 | |
| 2297 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2298 if (rv[i].index == NGX_ERROR) { | |
| 2299 return NULL; | |
| 2300 } | |
| 2301 | |
| 2302 v->get_handler = ngx_http_variable_not_found; | |
| 2303 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2304 p += size; |
| 3325 | 2305 } |
| 2306 | |
| 2307 return re; | |
| 2308 } | |
| 2309 | |
| 2310 | |
| 2311 ngx_int_t | |
| 2312 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2313 { | |
| 2314 ngx_int_t rc, index; | |
| 2315 ngx_uint_t i, n, len; | |
| 2316 ngx_http_variable_value_t *vv; | |
| 2317 ngx_http_core_main_conf_t *cmcf; | |
| 2318 | |
| 2319 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2320 | |
| 2321 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2322 len = cmcf->ncaptures; |
| 3325 | 2323 |
| 2324 if (r->captures == NULL) { | |
| 2325 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
| 2326 if (r->captures == NULL) { | |
| 2327 return NGX_ERROR; | |
| 2328 } | |
| 2329 } | |
| 2330 | |
| 2331 } else { | |
| 2332 len = 0; | |
| 2333 } | |
| 2334 | |
| 2335 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2336 | |
| 2337 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2338 return NGX_DECLINED; | |
| 2339 } | |
| 2340 | |
| 2341 if (rc < 0) { | |
| 2342 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2343 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2344 rc, s, &re->name); | |
| 2345 return NGX_ERROR; | |
| 2346 } | |
| 2347 | |
| 2348 for (i = 0; i < re->nvariables; i++) { | |
| 2349 | |
| 2350 n = re->variables[i].capture; | |
| 2351 index = re->variables[i].index; | |
| 2352 vv = &r->variables[index]; | |
| 2353 | |
| 2354 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2355 vv->valid = 1; | |
| 2356 vv->no_cacheable = 0; | |
| 2357 vv->not_found = 0; | |
| 2358 vv->data = &s->data[r->captures[n]]; | |
| 2359 | |
| 2360 #if (NGX_DEBUG) | |
| 2361 { | |
| 2362 ngx_http_variable_t *v; | |
| 2363 | |
| 2364 v = cmcf->variables.elts; | |
| 2365 | |
| 2366 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2367 "http regex set $%V to \"%*s\"", | |
| 2368 &v[index].name, vv->len, vv->data); | |
| 2369 } | |
| 2370 #endif | |
| 2371 } | |
| 2372 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2373 r->ncaptures = rc * 2; |
| 3325 | 2374 r->captures_data = s->data; |
| 2375 | |
| 2376 return NGX_OK; | |
| 2377 } | |
| 2378 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2379 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2380 |
| 3325 | 2381 |
| 499 | 2382 ngx_int_t |
| 509 | 2383 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2384 { |
| 611 | 2385 ngx_int_t rc; |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2386 ngx_http_variable_t *cv, *v; |
| 501 | 2387 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2388 |
| 509 | 2389 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2390 | |
| 611 | 2391 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2392 sizeof(ngx_hash_keys_arrays_t)); | |
| 2393 if (cmcf->variables_keys == NULL) { | |
| 2394 return NGX_ERROR; | |
| 2395 } | |
| 2396 | |
| 2397 cmcf->variables_keys->pool = cf->pool; | |
| 2398 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2399 | |
| 2400 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2401 != NGX_OK) | |
| 509 | 2402 { |
| 499 | 2403 return NGX_ERROR; |
| 2404 } | |
| 2405 | |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2406 for (cv = ngx_http_core_variables; cv->name.len; cv++) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2407 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2408 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2409 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2410 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2411 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2412 *v = *cv; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2413 |
| 611 | 2414 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, |
| 2415 NGX_HASH_READONLY_KEY); | |
| 2416 | |
| 2417 if (rc == NGX_OK) { | |
| 2418 continue; | |
| 499 | 2419 } |
| 2420 | |
| 611 | 2421 if (rc == NGX_BUSY) { |
| 2422 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2423 "conflicting variable name \"%V\"", &v->name); | |
| 2424 } | |
| 2425 | |
| 2426 return NGX_ERROR; | |
| 499 | 2427 } |
| 2428 | |
| 2429 return NGX_OK; | |
| 2430 } | |
| 509 | 2431 |
| 2432 | |
| 2433 ngx_int_t | |
| 2434 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2435 { | |
| 2436 ngx_uint_t i, n; | |
| 611 | 2437 ngx_hash_key_t *key; |
| 2438 ngx_hash_init_t hash; | |
| 509 | 2439 ngx_http_variable_t *v, *av; |
| 2440 ngx_http_core_main_conf_t *cmcf; | |
| 2441 | |
| 2442 /* set the handlers for the indexed http variables */ | |
| 2443 | |
| 2444 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2445 | |
| 2446 v = cmcf->variables.elts; | |
| 611 | 2447 key = cmcf->variables_keys->keys.elts; |
| 509 | 2448 |
| 2449 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2450 | |
| 611 | 2451 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2452 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2453 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2454 |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2455 if (av->get_handler |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2456 && v[i].name.len == key[n].key.len |
| 611 | 2457 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2458 == 0) |
| 2459 { | |
| 637 | 2460 v[i].get_handler = av->get_handler; |
| 611 | 2461 v[i].data = av->data; |
| 527 | 2462 |
| 611 | 2463 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2464 v[i].flags = av->flags; | |
| 509 | 2465 |
| 611 | 2466 av->index = i; |
| 533 | 2467 |
| 509 | 2468 goto next; |
| 2469 } | |
| 2470 } | |
| 2471 | |
| 2472 if (ngx_strncmp(v[i].name.data, "http_", 5) == 0) { | |
| 637 | 2473 v[i].get_handler = ngx_http_variable_unknown_header_in; |
| 577 | 2474 v[i].data = (uintptr_t) &v[i].name; |
| 2475 | |
| 2476 continue; | |
| 2477 } | |
| 2478 | |
| 2479 if (ngx_strncmp(v[i].name.data, "sent_http_", 10) == 0) { | |
| 637 | 2480 v[i].get_handler = ngx_http_variable_unknown_header_out; |
| 509 | 2481 v[i].data = (uintptr_t) &v[i].name; |
| 2482 | |
| 2483 continue; | |
| 2484 } | |
| 2485 | |
| 1162 | 2486 if (ngx_strncmp(v[i].name.data, "upstream_http_", 14) == 0) { |
| 2487 v[i].get_handler = ngx_http_upstream_header_variable; | |
| 2488 v[i].data = (uintptr_t) &v[i].name; | |
| 1565 | 2489 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 1162 | 2490 |
| 2491 continue; | |
| 2492 } | |
| 2493 | |
| 2307 | 2494 if (ngx_strncmp(v[i].name.data, "cookie_", 7) == 0) { |
| 2495 v[i].get_handler = ngx_http_variable_cookie; | |
| 2496 v[i].data = (uintptr_t) &v[i].name; | |
| 2497 | |
| 2498 continue; | |
| 2499 } | |
| 2500 | |
| 2137 | 2501 if (ngx_strncmp(v[i].name.data, "arg_", 4) == 0) { |
| 2502 v[i].get_handler = ngx_http_variable_argument; | |
| 2503 v[i].data = (uintptr_t) &v[i].name; | |
|
3499
b4a14d50388b
make $arg_ variables non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3463
diff
changeset
|
2504 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 2137 | 2505 |
| 2506 continue; | |
| 2507 } | |
| 2508 | |
| 509 | 2509 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 2510 "unknown \"%V\" variable", &v[i].name); | |
| 2511 | |
| 2512 return NGX_ERROR; | |
| 2513 | |
| 2514 next: | |
| 2515 continue; | |
| 2516 } | |
| 2517 | |
| 2518 | |
| 611 | 2519 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2520 av = key[n].value; | |
| 2521 | |
| 2522 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2523 key[n].key.data = NULL; | |
| 583 | 2524 } |
| 2525 } | |
| 2526 | |
| 2527 | |
| 611 | 2528 hash.hash = &cmcf->variables_hash; |
| 2529 hash.key = ngx_hash_key; | |
| 2530 hash.max_size = cmcf->variables_hash_max_size; | |
| 2531 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2532 hash.name = "variables_hash"; | |
| 2533 hash.pool = cf->pool; | |
| 2534 hash.temp_pool = NULL; | |
| 509 | 2535 |
| 611 | 2536 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2537 cmcf->variables_keys->keys.nelts) | |
| 581 | 2538 != NGX_OK) |
| 509 | 2539 { |
| 2540 return NGX_ERROR; | |
| 2541 } | |
| 2542 | |
| 611 | 2543 cmcf->variables_keys = NULL; |
| 509 | 2544 |
| 2545 return NGX_OK; | |
| 2546 } |