Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 6050:a08fad30aeac
Request body: unbuffered reading.
The r->request_body_no_buffering flag was introduced. It instructs
client request body reading code to avoid reading the whole body, and
to call post_handler early instead. The caller should use the
ngx_http_read_unbuffered_request_body() function to read remaining
parts of the body.
Upstream module is now able to use this mode, if configured with
the proxy_request_buffering directive.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 23 Mar 2015 21:09:19 +0300 |
| parents | 6c99c5f00fc9 |
| children | 48c13a0824c5 |
| 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); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
16 #if 0 |
| 1350 | 17 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 18 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
19 #endif |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
20 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
|
21 ngx_http_variable_value_t *v, uintptr_t data); |
| 637 | 22 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 23 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 24 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 25 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
|
26 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
27 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
|
28 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 29 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 30 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
|
31 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
|
32 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 33 |
| 34 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 35 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 36 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 37 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
|
38 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
|
39 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
|
40 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
|
41 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 42 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 43 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
|
44 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
45 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
|
46 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
|
47 #endif |
| 577 | 48 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
49 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
|
50 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 51 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 52 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
|
53 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
|
54 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 55 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 56 ngx_http_variable_value_t *v, uintptr_t data); | |
| 57 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 58 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
59 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
60 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 61 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 62 ngx_http_variable_value_t *v, uintptr_t data); | |
| 63 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 64 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 65 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 66 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
67 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
|
68 ngx_http_variable_value_t *v, uintptr_t data); |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
69 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
70 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 71 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 72 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 73 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 74 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 75 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 76 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 77 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 78 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 79 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 80 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 81 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 82 ngx_http_variable_value_t *v, uintptr_t data); | |
| 83 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 84 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 85 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 86 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 87 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 88 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
|
89 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
|
90 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 91 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 92 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 93 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 94 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 95 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 96 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
|
97 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
|
98 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
|
99 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
|
100 ngx_http_variable_value_t *v, uintptr_t data); |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
101 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
|
102 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 103 |
| 641 | 104 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 105 ngx_http_variable_value_t *v, uintptr_t data); | |
| 106 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 107 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
|
108 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
|
109 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 110 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 111 ngx_http_variable_value_t *v, uintptr_t data); | |
| 112 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 113 ngx_http_variable_value_t *v, uintptr_t data); | |
| 114 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 115 ngx_http_variable_value_t *v, uintptr_t data); | |
| 116 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 117 ngx_http_variable_value_t *v, uintptr_t data); | |
| 118 | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
119 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
|
120 ngx_http_variable_value_t *v, uintptr_t data); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
121 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
|
122 ngx_http_variable_value_t *v, uintptr_t data); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
123 |
| 1329 | 124 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 125 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2011 | 126 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
| 127 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2249 | 128 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
| 129 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
|
130 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
|
131 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
|
132 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
|
133 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
|
134 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
|
135 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 136 |
| 509 | 137 /* |
| 138 * TODO: | |
| 139 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 140 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 141 * SERVER_SOFTWARE | |
| 142 * | |
| 571 | 143 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 144 */ |
| 499 | 145 |
| 641 | 146 /* |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
147 * 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
|
148 * variables may be handled by generic |
|
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
diff
changeset
|
149 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 150 * they are handled using dedicated entries |
| 151 */ | |
| 152 | |
| 509 | 153 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 154 | |
| 637 | 155 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 156 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 157 |
| 637 | 158 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 159 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 160 |
| 637 | 161 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 162 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 163 |
| 164 #if (NGX_HTTP_GZIP) | |
| 637 | 165 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 166 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 167 #endif |
| 168 | |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
diff
changeset
|
169 #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
|
170 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
| 533 | 171 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 172 #endif |
| 173 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
174 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
| 533 | 175 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 176 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
177 { 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
|
178 0, 0, 0 }, |
| 509 | 179 |
| 637 | 180 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 181 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 182 |
| 637 | 183 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 184 |
| 982 | 185 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
186 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 187 |
| 637 | 188 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 189 |
| 637 | 190 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 191 |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
192 { ngx_string("proxy_protocol_addr"), NULL, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
193 ngx_http_variable_proxy_protocol_addr, 0, 0, 0 }, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
194 |
| 637 | 195 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 196 |
| 637 | 197 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 198 |
| 637 | 199 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 200 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 201 |
| 731 | 202 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 203 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
204 { 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
|
205 |
| 637 | 206 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 207 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 208 |
| 637 | 209 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 210 offsetof(ngx_http_request_t, uri), | |
| 1565 | 211 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 212 |
| 213 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 214 offsetof(ngx_http_request_t, uri), |
| 1565 | 215 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 216 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
217 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 218 |
| 637 | 219 { ngx_string("document_root"), NULL, |
| 1565 | 220 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 221 |
| 2259 | 222 { ngx_string("realpath_root"), NULL, |
| 223 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 224 | |
| 637 | 225 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 226 offsetof(ngx_http_request_t, args), |
| 1565 | 227 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 228 |
| 1350 | 229 { ngx_string("args"), |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
230 ngx_http_variable_set_args, |
| 1350 | 231 ngx_http_variable_request, |
| 589 | 232 offsetof(ngx_http_request_t, args), |
| 1565 | 233 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 234 |
| 1351 | 235 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 236 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 237 |
| 637 | 238 { ngx_string("request_filename"), NULL, |
| 239 ngx_http_variable_request_filename, 0, | |
| 1565 | 240 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 241 |
| 1811 | 242 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 243 |
| 637 | 244 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
245 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
246 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 247 |
| 637 | 248 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 249 |
| 4886 | 250 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 251 0, 0, 0 }, | |
| 252 | |
| 637 | 253 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 254 0, 0, 0 }, |
| 255 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
256 { 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
|
257 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
258 |
| 637 | 259 { ngx_string("request_completion"), NULL, |
| 260 ngx_http_variable_request_completion, | |
| 629 | 261 0, 0, 0 }, |
| 262 | |
| 2844 | 263 { ngx_string("request_body"), NULL, |
| 264 ngx_http_variable_request_body, | |
| 265 0, 0, 0 }, | |
| 266 | |
| 759 | 267 { ngx_string("request_body_file"), NULL, |
| 268 ngx_http_variable_request_body_file, | |
| 269 0, 0, 0 }, | |
| 270 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
271 { 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
|
272 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
|
273 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
274 { 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
|
275 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
276 |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
277 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
278 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
279 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
280 |
| 641 | 281 { ngx_string("sent_http_content_type"), NULL, |
| 282 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 283 | |
| 284 { ngx_string("sent_http_content_length"), NULL, | |
| 285 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 286 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
287 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
288 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
|
289 |
| 641 | 290 { ngx_string("sent_http_last_modified"), NULL, |
| 291 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 292 | |
| 293 { ngx_string("sent_http_connection"), NULL, | |
| 294 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 295 | |
| 296 { ngx_string("sent_http_keep_alive"), NULL, | |
| 297 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 298 | |
| 299 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 300 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 301 | |
| 302 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 303 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 304 | |
| 637 | 305 { 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
|
306 ngx_http_variable_request_get_size, |
| 637 | 307 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 308 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 309 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
310 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
311 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
312 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
313 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
314 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
315 |
| 1329 | 316 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 317 0, 0, 0 }, | |
| 318 | |
| 2011 | 319 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 320 0, 0, 0 }, | |
| 321 | |
| 2249 | 322 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 323 0, 0, 0 }, | |
| 324 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
325 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
326 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
327 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
328 { 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
|
329 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
|
330 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
331 { 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
|
332 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
|
333 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
334 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
335 { 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
|
336 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
|
337 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
338 { 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
|
339 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
|
340 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
341 { 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
|
342 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
|
343 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
344 { 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
|
345 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
|
346 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
347 |
| 637 | 348 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 499 | 349 }; |
| 350 | |
| 351 | |
| 577 | 352 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 353 ngx_http_variable(""); | |
| 354 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 355 ngx_http_variable("1"); | |
| 356 | |
| 357 | |
| 499 | 358 ngx_http_variable_t * |
| 509 | 359 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 360 { | |
| 611 | 361 ngx_int_t rc; |
| 509 | 362 ngx_uint_t i; |
| 611 | 363 ngx_hash_key_t *key; |
| 509 | 364 ngx_http_variable_t *v; |
| 365 ngx_http_core_main_conf_t *cmcf; | |
| 366 | |
|
4972
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
367 if (name->len == 0) { |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
368 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
369 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
370 return NULL; |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
371 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
372 |
| 509 | 373 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 374 | |
| 611 | 375 key = cmcf->variables_keys->keys.elts; |
| 376 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 377 if (name->len != key[i].key.len | |
| 378 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 379 { |
| 380 continue; | |
| 381 } | |
| 382 | |
| 611 | 383 v = key[i].value; |
| 384 | |
| 1565 | 385 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 386 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 387 "the duplicate \"%V\" variable", name); | |
| 388 return NULL; | |
| 389 } | |
| 390 | |
| 611 | 391 return v; |
| 509 | 392 } |
| 393 | |
| 611 | 394 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 395 if (v == NULL) { |
| 396 return NULL; | |
| 397 } | |
| 398 | |
| 399 v->name.len = name->len; | |
| 2049 | 400 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 401 if (v->name.data == NULL) { |
| 402 return NULL; | |
| 403 } | |
| 404 | |
| 2135 | 405 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 406 |
| 637 | 407 v->set_handler = NULL; |
| 408 v->get_handler = NULL; | |
| 509 | 409 v->data = 0; |
| 410 v->flags = flags; | |
| 533 | 411 v->index = 0; |
| 509 | 412 |
| 611 | 413 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 414 | |
| 415 if (rc == NGX_ERROR) { | |
| 416 return NULL; | |
| 417 } | |
| 418 | |
| 419 if (rc == NGX_BUSY) { | |
| 420 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 421 "conflicting variable name \"%V\"", name); | |
| 422 return NULL; | |
| 423 } | |
| 424 | |
| 509 | 425 return v; |
| 426 } | |
| 427 | |
| 428 | |
| 429 ngx_int_t | |
| 430 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 431 { |
| 501 | 432 ngx_uint_t i; |
| 433 ngx_http_variable_t *v; | |
| 499 | 434 ngx_http_core_main_conf_t *cmcf; |
| 435 | |
|
4972
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
436 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
|
437 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
|
438 "invalid variable name \"$\""); |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
439 return NGX_ERROR; |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
440 } |
|
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
441 |
| 499 | 442 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 443 | |
| 501 | 444 v = cmcf->variables.elts; |
| 445 | |
| 446 if (v == NULL) { | |
| 499 | 447 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
|
448 sizeof(ngx_http_variable_t)) |
|
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
449 != NGX_OK) |
| 499 | 450 { |
| 509 | 451 return NGX_ERROR; |
| 499 | 452 } |
| 501 | 453 |
| 454 } else { | |
| 455 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 456 if (name->len != v[i].name.len | |
| 457 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 458 { | |
| 459 continue; | |
| 460 } | |
| 461 | |
| 509 | 462 return i; |
| 501 | 463 } |
| 499 | 464 } |
| 465 | |
| 501 | 466 v = ngx_array_push(&cmcf->variables); |
| 467 if (v == NULL) { | |
| 509 | 468 return NGX_ERROR; |
| 499 | 469 } |
| 470 | |
| 501 | 471 v->name.len = name->len; |
| 2049 | 472 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 473 if (v->name.data == NULL) { |
| 509 | 474 return NGX_ERROR; |
| 501 | 475 } |
| 499 | 476 |
| 2135 | 477 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 478 |
| 637 | 479 v->set_handler = NULL; |
| 480 v->get_handler = NULL; | |
| 501 | 481 v->data = 0; |
| 509 | 482 v->flags = 0; |
| 533 | 483 v->index = cmcf->variables.nelts - 1; |
| 501 | 484 |
|
4540
cab9aa79256c
Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
parents:
4470
diff
changeset
|
485 return v->index; |
| 499 | 486 } |
| 487 | |
| 488 | |
| 489 ngx_http_variable_value_t * | |
| 490 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 491 { | |
| 501 | 492 ngx_http_variable_t *v; |
| 499 | 493 ngx_http_core_main_conf_t *cmcf; |
| 494 | |
| 495 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 496 | |
| 553 | 497 if (cmcf->variables.nelts <= index) { |
| 499 | 498 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
5327
6b479db5b52b
Format specifier fixes in error logging.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5316
diff
changeset
|
499 "unknown variable index: %ui", index); |
| 499 | 500 return NULL; |
| 501 } | |
| 502 | |
| 573 | 503 if (r->variables[index].not_found || r->variables[index].valid) { |
| 504 return &r->variables[index]; | |
| 501 | 505 } |
| 499 | 506 |
| 501 | 507 v = cmcf->variables.elts; |
| 499 | 508 |
| 637 | 509 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 510 == NGX_OK) | |
| 511 { | |
| 1565 | 512 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 513 r->variables[index].no_cacheable = 1; | |
| 499 | 514 } |
| 573 | 515 |
| 516 return &r->variables[index]; | |
| 499 | 517 } |
| 518 | |
| 657 | 519 r->variables[index].valid = 0; |
| 520 r->variables[index].not_found = 1; | |
| 521 | |
| 798 | 522 return NULL; |
| 573 | 523 } |
| 524 | |
| 525 | |
| 526 ngx_http_variable_value_t * | |
| 527 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 528 { | |
| 1150 | 529 ngx_http_variable_value_t *v; |
| 573 | 530 |
| 531 v = &r->variables[index]; | |
| 532 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
533 if (v->valid || v->not_found) { |
| 1565 | 534 if (!v->no_cacheable) { |
| 573 | 535 return v; |
| 536 } | |
| 537 | |
| 538 v->valid = 0; | |
| 539 v->not_found = 0; | |
| 509 | 540 } |
| 501 | 541 |
| 573 | 542 return ngx_http_get_indexed_variable(r, index); |
| 499 | 543 } |
| 544 | |
| 545 | |
| 546 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
|
547 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 548 { |
| 501 | 549 ngx_http_variable_t *v; |
| 573 | 550 ngx_http_variable_value_t *vv; |
| 499 | 551 ngx_http_core_main_conf_t *cmcf; |
| 552 | |
| 553 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 554 | |
| 611 | 555 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 556 |
| 611 | 557 if (v) { |
| 558 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
|
559 return ngx_http_get_flushed_variable(r, v->index); |
| 519 | 560 |
| 561 } else { | |
| 499 | 562 |
| 573 | 563 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
| 501 | 564 |
| 637 | 565 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
| 573 | 566 return vv; |
| 567 } | |
| 509 | 568 |
| 573 | 569 return NULL; |
| 570 } | |
| 509 | 571 } |
| 572 | |
| 573 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 574 if (vv == NULL) { | |
| 575 return NULL; | |
| 576 } | |
| 577 | |
| 573 | 578 if (ngx_strncmp(name->data, "http_", 5) == 0) { |
| 499 | 579 |
| 577 | 580 if (ngx_http_variable_unknown_header_in(r, vv, (uintptr_t) name) |
| 581 == NGX_OK) | |
| 582 { | |
| 583 return vv; | |
| 584 } | |
| 585 | |
| 586 return NULL; | |
| 587 } | |
| 588 | |
| 589 if (ngx_strncmp(name->data, "sent_http_", 10) == 0) { | |
| 590 | |
| 591 if (ngx_http_variable_unknown_header_out(r, vv, (uintptr_t) name) | |
| 592 == NGX_OK) | |
| 573 | 593 { |
| 594 return vv; | |
| 595 } | |
| 499 | 596 |
| 597 return NULL; | |
| 598 } | |
| 599 | |
|
3451
7a1958778351
fix $upstream_http_ variable prefix length
Igor Sysoev <igor@sysoev.ru>
parents:
3409
diff
changeset
|
600 if (ngx_strncmp(name->data, "upstream_http_", 14) == 0) { |
| 1162 | 601 |
| 602 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) | |
| 603 == NGX_OK) | |
| 604 { | |
| 605 return vv; | |
| 606 } | |
| 607 | |
| 608 return NULL; | |
| 609 } | |
| 610 | |
| 2307 | 611 if (ngx_strncmp(name->data, "cookie_", 7) == 0) { |
| 612 | |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
613 if (ngx_http_variable_cookie(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2307 | 614 return vv; |
| 615 } | |
| 616 | |
| 617 return NULL; | |
| 618 } | |
| 619 | |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
620 if (ngx_strncmp(name->data, "upstream_cookie_", 16) == 0) { |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
621 |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
622 if (ngx_http_upstream_cookie_variable(r, vv, (uintptr_t) name) |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
623 == NGX_OK) |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
624 { |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
625 return vv; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
626 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
627 |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
628 return NULL; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
629 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
630 |
| 2137 | 631 if (ngx_strncmp(name->data, "arg_", 4) == 0) { |
| 632 | |
| 633 if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { | |
| 634 return vv; | |
| 635 } | |
| 636 | |
| 637 return NULL; | |
| 638 } | |
| 639 | |
| 635 | 640 vv->not_found = 1; |
| 573 | 641 |
| 501 | 642 return vv; |
| 499 | 643 } |
| 644 | |
| 645 | |
| 573 | 646 static ngx_int_t |
| 647 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 648 uintptr_t data) | |
| 649 { | |
| 650 ngx_str_t *s; | |
| 651 | |
| 652 s = (ngx_str_t *) ((char *) r + data); | |
| 653 | |
| 654 if (s->data) { | |
| 655 v->len = s->len; | |
| 656 v->valid = 1; | |
| 1565 | 657 v->no_cacheable = 0; |
| 573 | 658 v->not_found = 0; |
| 659 v->data = s->data; | |
| 660 | |
| 661 } else { | |
| 662 v->not_found = 1; | |
| 663 } | |
| 664 | |
| 665 return NGX_OK; | |
| 666 } | |
| 667 | |
| 668 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
669 #if 0 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
670 |
| 637 | 671 static void |
| 1350 | 672 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 673 ngx_http_variable_value_t *v, uintptr_t data) | |
| 674 { | |
| 675 ngx_str_t *s; | |
| 676 | |
| 677 s = (ngx_str_t *) ((char *) r + data); | |
| 678 | |
| 679 s->len = v->len; | |
| 680 s->data = v->data; | |
| 681 } | |
| 682 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
683 #endif |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
684 |
| 1350 | 685 |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
686 static ngx_int_t |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
687 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
|
688 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
|
689 { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
690 size_t *sp; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
691 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
692 sp = (size_t *) ((char *) r + data); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
693 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
694 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
|
695 if (v->data == NULL) { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
696 return NGX_ERROR; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
697 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
698 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
699 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
|
700 v->valid = 1; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
701 v->no_cacheable = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
702 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
703 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
704 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
705 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
706 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
707 |
| 1350 | 708 static void |
| 637 | 709 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 710 ngx_http_variable_value_t *v, uintptr_t data) | |
| 711 { | |
| 712 ssize_t s, *sp; | |
| 713 ngx_str_t val; | |
| 714 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1191
diff
changeset
|
715 val.len = v->len; |
| 637 | 716 val.data = v->data; |
| 717 | |
| 718 s = ngx_parse_size(&val); | |
| 719 | |
| 720 if (s == NGX_ERROR) { | |
| 721 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 722 "invalid size \"%V\"", &val); | |
| 723 return; | |
| 724 } | |
| 725 | |
| 726 sp = (ssize_t *) ((char *) r + data); | |
| 727 | |
| 728 *sp = s; | |
| 729 | |
| 730 return; | |
| 731 } | |
| 732 | |
| 733 | |
| 573 | 734 static ngx_int_t |
| 735 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 736 uintptr_t data) | |
| 515 | 737 { |
| 573 | 738 ngx_table_elt_t *h; |
| 739 | |
| 740 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 741 | |
| 742 if (h) { | |
| 743 v->len = h->value.len; | |
| 744 v->valid = 1; | |
| 1565 | 745 v->no_cacheable = 0; |
| 573 | 746 v->not_found = 0; |
| 747 v->data = h->value.data; | |
| 748 | |
| 749 } else { | |
| 750 v->not_found = 1; | |
| 751 } | |
| 752 | |
| 753 return NGX_OK; | |
| 754 } | |
| 755 | |
| 756 | |
| 757 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
758 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
|
759 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
|
760 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
761 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
|
762 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
763 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
764 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
765 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
766 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
|
767 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
|
768 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
769 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
|
770 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
771 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
772 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
773 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
774 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
|
775 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 776 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
777 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
|
778 u_char *p, *end; |
| 667 | 779 ngx_uint_t i, n; |
| 573 | 780 ngx_array_t *a; |
| 781 ngx_table_elt_t **h; | |
| 515 | 782 |
| 783 a = (ngx_array_t *) ((char *) r + data); | |
| 784 | |
| 667 | 785 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
|
786 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
|
787 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
788 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
789 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
790 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
|
791 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
792 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
|
793 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
794 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
795 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
796 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
|
797 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
798 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
799 if (len == 0) { |
| 573 | 800 v->not_found = 1; |
| 801 return NGX_OK; | |
| 515 | 802 } |
| 803 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
804 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
|
805 |
| 573 | 806 v->valid = 1; |
| 1565 | 807 v->no_cacheable = 0; |
| 573 | 808 v->not_found = 0; |
| 515 | 809 |
| 667 | 810 if (n == 1) { |
| 573 | 811 v->len = (*h)->value.len; |
| 812 v->data = (*h)->value.data; | |
| 515 | 813 |
| 573 | 814 return NGX_OK; |
| 515 | 815 } |
| 816 | |
| 2049 | 817 p = ngx_pnalloc(r->pool, len); |
| 573 | 818 if (p == NULL) { |
| 819 return NGX_ERROR; | |
| 820 } | |
| 821 | |
| 822 v->len = len; | |
| 823 v->data = p; | |
| 515 | 824 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
825 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
|
826 |
| 515 | 827 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
|
828 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
829 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
|
830 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
831 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
832 |
| 573 | 833 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 834 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
835 if (p == end) { |
| 515 | 836 break; |
| 837 } | |
| 838 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
839 *p++ = sep; *p++ = ' '; |
| 515 | 840 } |
| 841 | |
| 573 | 842 return NGX_OK; |
| 515 | 843 } |
| 844 | |
| 845 | |
| 573 | 846 static ngx_int_t |
| 577 | 847 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 848 ngx_http_variable_value_t *v, uintptr_t data) | |
| 849 { | |
| 850 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 851 &r->headers_in.headers.part, | |
| 852 sizeof("http_") - 1); | |
| 853 } | |
| 854 | |
| 855 | |
| 856 static ngx_int_t | |
| 857 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 858 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 859 { |
| 577 | 860 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 861 &r->headers_out.headers.part, | |
| 862 sizeof("sent_http_") - 1); | |
| 863 } | |
| 501 | 864 |
| 577 | 865 |
| 1162 | 866 ngx_int_t |
| 577 | 867 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 868 ngx_list_part_t *part, size_t prefix) | |
| 869 { | |
| 573 | 870 u_char ch; |
| 871 ngx_uint_t i, n; | |
| 872 ngx_table_elt_t *header; | |
| 499 | 873 |
| 874 header = part->elts; | |
| 875 | |
| 876 for (i = 0; /* void */ ; i++) { | |
| 877 | |
| 878 if (i >= part->nelts) { | |
| 879 if (part->next == NULL) { | |
| 880 break; | |
| 881 } | |
| 882 | |
| 883 part = part->next; | |
| 884 header = part->elts; | |
| 885 i = 0; | |
| 886 } | |
| 887 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
888 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
|
889 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
890 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
891 |
| 577 | 892 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 893 ch = header[i].key.data[n]; |
| 894 | |
| 509 | 895 if (ch >= 'A' && ch <= 'Z') { |
| 896 ch |= 0x20; | |
| 499 | 897 |
| 898 } else if (ch == '-') { | |
| 899 ch = '_'; | |
| 900 } | |
| 901 | |
| 577 | 902 if (var->data[n + prefix] != ch) { |
| 499 | 903 break; |
| 904 } | |
| 905 } | |
| 906 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
907 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 908 v->len = header[i].value.len; |
| 909 v->valid = 1; | |
| 1565 | 910 v->no_cacheable = 0; |
| 573 | 911 v->not_found = 0; |
| 912 v->data = header[i].value.data; | |
| 499 | 913 |
| 573 | 914 return NGX_OK; |
| 499 | 915 } |
| 916 } | |
| 917 | |
| 573 | 918 v->not_found = 1; |
| 919 | |
| 920 return NGX_OK; | |
| 509 | 921 } |
| 922 | |
| 923 | |
| 573 | 924 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
925 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
|
926 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
|
927 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
928 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
929 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
930 s = r->request_line.data; |
|
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 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
933 s = r->request_start; |
|
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 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
936 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
937 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
938 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
939 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
940 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
|
941 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
942 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
943 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
944 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
945 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
946 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
|
947 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
948 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
949 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
950 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
|
951 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
952 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
953 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
954 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
955 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
956 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
957 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
958 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
959 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
960 static ngx_int_t |
| 2307 | 961 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 962 uintptr_t data) | |
| 963 { | |
| 964 ngx_str_t *name = (ngx_str_t *) data; | |
| 965 | |
| 966 ngx_str_t cookie, s; | |
| 967 | |
| 968 s.len = name->len - (sizeof("cookie_") - 1); | |
| 969 s.data = name->data + sizeof("cookie_") - 1; | |
| 970 | |
| 971 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 972 == NGX_DECLINED) | |
| 973 { | |
| 974 v->not_found = 1; | |
| 975 return NGX_OK; | |
| 976 } | |
| 977 | |
| 978 v->len = cookie.len; | |
| 979 v->valid = 1; | |
| 980 v->no_cacheable = 0; | |
| 981 v->not_found = 0; | |
| 982 v->data = cookie.data; | |
| 983 | |
| 984 return NGX_OK; | |
| 985 } | |
| 986 | |
| 987 | |
| 988 static ngx_int_t | |
| 2137 | 989 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 990 uintptr_t data) | |
| 991 { | |
| 992 ngx_str_t *name = (ngx_str_t *) data; | |
| 993 | |
| 2415 | 994 u_char *arg; |
| 995 size_t len; | |
| 996 ngx_str_t value; | |
| 2137 | 997 |
| 2415 | 998 len = name->len - (sizeof("arg_") - 1); |
| 999 arg = name->data + sizeof("arg_") - 1; | |
| 1000 | |
| 1001 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 1002 v->not_found = 1; |
| 1003 return NGX_OK; | |
| 1004 } | |
| 1005 | |
| 2415 | 1006 v->data = value.data; |
| 1007 v->len = value.len; | |
| 1008 v->valid = 1; | |
| 1009 v->no_cacheable = 0; | |
| 1010 v->not_found = 0; | |
| 2137 | 1011 |
| 1012 return NGX_OK; | |
| 1013 } | |
| 1014 | |
| 1015 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1016 #if (NGX_HAVE_TCP_INFO) |
|
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 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1019 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
|
1020 uintptr_t data) |
|
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 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1023 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1024 uint32_t value; |
|
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 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1027 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
|
1028 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1029 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1030 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1031 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1032 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
|
1033 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1034 return NGX_ERROR; |
|
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 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1037 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1038 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1039 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1040 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1041 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1042 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1043 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1044 break; |
|
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 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1047 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1048 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1049 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1050 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1051 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1052 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1053 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1054 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1055 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1056 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1057 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1058 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1059 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1060 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
|
1061 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1062 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1063 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1064 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1065 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1066 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1067 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1068 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1069 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1070 |
| 2137 | 1071 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
|
1072 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
|
1073 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
|
1074 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1075 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1076 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1077 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
|
1078 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
|
1079 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
|
1080 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1081 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1082 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1083 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1084 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1085 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1086 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1087 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1088 } 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
|
1089 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
|
1090 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1091 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1092 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1093 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1094 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
|
1095 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1096 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1097 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1098 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1099 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1100 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1101 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1102 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1103 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1104 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1105 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1106 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1107 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1108 static ngx_int_t |
| 573 | 1109 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1110 uintptr_t data) | |
| 509 | 1111 { |
| 1811 | 1112 ngx_http_core_srv_conf_t *cscf; |
| 1113 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1114 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1115 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1116 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
|
1117 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1118 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1119 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
|
1120 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1121 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1122 v->data = cscf->server_name.data; |
| 509 | 1123 } |
| 1124 | |
| 573 | 1125 v->valid = 1; |
| 1565 | 1126 v->no_cacheable = 0; |
| 573 | 1127 v->not_found = 0; |
| 509 | 1128 |
| 573 | 1129 return NGX_OK; |
| 499 | 1130 } |
| 1131 | |
| 1132 | |
| 573 | 1133 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1134 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1135 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1136 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1137 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1138 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1139 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1140 #endif |
| 982 | 1141 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1142 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1143 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1144 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1145 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1146 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1147 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1148 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1149 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1150 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1151 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
|
1152 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1153 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1154 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1155 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1156 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1157 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1158 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1159 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1160 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1161 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1162 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1163 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1164 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1165 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1166 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1167 } |
| 982 | 1168 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1169 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1170 } |
| 982 | 1171 |
| 1172 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1173 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1174 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
|
1175 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
|
1176 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1177 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1178 v->valid = 1; |
| 1565 | 1179 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1180 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1181 v->data = r->connection->addr_text.data; |
| 499 | 1182 |
| 573 | 1183 return NGX_OK; |
| 499 | 1184 } |
| 1185 | |
| 1186 | |
| 573 | 1187 static ngx_int_t |
| 1188 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1189 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1190 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1191 ngx_uint_t port; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1192 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1193 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1194 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1195 #endif |
| 509 | 1196 |
| 573 | 1197 v->len = 0; |
| 1198 v->valid = 1; | |
| 1565 | 1199 v->no_cacheable = 0; |
| 573 | 1200 v->not_found = 0; |
| 509 | 1201 |
| 2049 | 1202 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1203 if (v->data == NULL) { |
| 1204 return NGX_ERROR; | |
| 509 | 1205 } |
| 1206 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1207 switch (r->connection->sockaddr->sa_family) { |
| 577 | 1208 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1209 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1210 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1211 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1212 port = ntohs(sin6->sin6_port); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1213 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1214 #endif |
| 577 | 1215 |
|
5464
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1216 #if (NGX_HAVE_UNIX_DOMAIN) |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1217 case AF_UNIX: |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1218 port = 0; |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1219 break; |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1220 #endif |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1221 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1222 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1223 sin = (struct sockaddr_in *) r->connection->sockaddr; |
| 509 | 1224 port = ntohs(sin->sin_port); |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1225 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1226 } |
| 577 | 1227 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1228 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1229 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1230 } |
| 1231 | |
| 573 | 1232 return NGX_OK; |
| 509 | 1233 } |
| 1234 | |
| 1235 | |
| 573 | 1236 static ngx_int_t |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1237 ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1238 ngx_http_variable_value_t *v, uintptr_t data) |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1239 { |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1240 v->len = r->connection->proxy_protocol_addr.len; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1241 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1242 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1243 v->not_found = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1244 v->data = r->connection->proxy_protocol_addr.data; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1245 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1246 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1247 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1248 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1249 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1250 static ngx_int_t |
| 573 | 1251 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1252 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1253 { |
| 1805 | 1254 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1255 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1256 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1257 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1258 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1259 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1260 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
|
1261 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1262 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1263 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1264 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1265 if (s.data == NULL) { |
| 573 | 1266 return NGX_ERROR; |
| 509 | 1267 } |
| 1268 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1269 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1270 |
| 1805 | 1271 v->len = s.len; |
| 573 | 1272 v->valid = 1; |
| 1565 | 1273 v->no_cacheable = 0; |
| 573 | 1274 v->not_found = 0; |
| 1805 | 1275 v->data = s.data; |
| 499 | 1276 |
| 573 | 1277 return NGX_OK; |
| 499 | 1278 } |
| 1279 | |
| 1280 | |
| 573 | 1281 static ngx_int_t |
| 1282 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1283 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1284 { |
| 2533 | 1285 ngx_uint_t port; |
| 1286 struct sockaddr_in *sin; | |
| 1287 #if (NGX_HAVE_INET6) | |
| 1288 struct sockaddr_in6 *sin6; | |
| 1289 #endif | |
| 1290 | |
| 1291 v->len = 0; | |
| 573 | 1292 v->valid = 1; |
| 1565 | 1293 v->no_cacheable = 0; |
| 573 | 1294 v->not_found = 0; |
| 2533 | 1295 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1296 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1297 return NGX_ERROR; |
| 1298 } | |
| 1299 | |
| 1300 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1301 if (v->data == NULL) { | |
| 1302 return NGX_ERROR; | |
| 1303 } | |
| 1304 | |
| 1305 switch (r->connection->local_sockaddr->sa_family) { | |
| 1306 | |
| 1307 #if (NGX_HAVE_INET6) | |
| 1308 case AF_INET6: | |
| 1309 sin6 = (struct sockaddr_in6 *) r->connection->local_sockaddr; | |
| 1310 port = ntohs(sin6->sin6_port); | |
| 1311 break; | |
| 1312 #endif | |
| 1313 | |
|
5464
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1314 #if (NGX_HAVE_UNIX_DOMAIN) |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1315 case AF_UNIX: |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1316 port = 0; |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1317 break; |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1318 #endif |
|
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1319 |
| 2533 | 1320 default: /* AF_INET */ |
| 1321 sin = (struct sockaddr_in *) r->connection->local_sockaddr; | |
| 1322 port = ntohs(sin->sin_port); | |
| 1323 break; | |
| 1324 } | |
| 1325 | |
| 1326 if (port > 0 && port < 65536) { | |
| 1327 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1328 } | |
| 509 | 1329 |
| 573 | 1330 return NGX_OK; |
| 509 | 1331 } |
| 1332 | |
| 1333 | |
| 573 | 1334 static ngx_int_t |
| 731 | 1335 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1336 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1337 { | |
| 1338 #if (NGX_HTTP_SSL) | |
| 1339 | |
| 1340 if (r->connection->ssl) { | |
| 1341 v->len = sizeof("https") - 1; | |
| 1342 v->valid = 1; | |
| 1565 | 1343 v->no_cacheable = 0; |
| 731 | 1344 v->not_found = 0; |
| 732 | 1345 v->data = (u_char *) "https"; |
| 731 | 1346 |
| 1347 return NGX_OK; | |
| 1348 } | |
| 1349 | |
| 1350 #endif | |
| 1351 | |
| 1352 v->len = sizeof("http") - 1; | |
| 1353 v->valid = 1; | |
| 1565 | 1354 v->no_cacheable = 0; |
| 731 | 1355 v->not_found = 0; |
| 732 | 1356 v->data = (u_char *) "http"; |
| 731 | 1357 |
| 1358 return NGX_OK; | |
| 1359 } | |
| 1360 | |
| 1361 | |
| 1362 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1363 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1364 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1365 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1366 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1367 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1368 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1369 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1370 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1371 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1372 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1373 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1374 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1375 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1376 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1377 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1378 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1379 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1380 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1381 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1382 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1383 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1384 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1385 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1386 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1387 ngx_http_variable_set_args(ngx_http_request_t *r, |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1388 ngx_http_variable_value_t *v, uintptr_t data) |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1389 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1390 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1391 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1392 r->valid_unparsed_uri = 0; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1393 } |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1394 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1395 |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1396 static ngx_int_t |
| 1351 | 1397 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1398 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1399 { | |
| 1400 v->valid = 1; | |
| 1565 | 1401 v->no_cacheable = 0; |
| 1351 | 1402 v->not_found = 0; |
| 1403 | |
| 1404 if (r->args.len == 0) { | |
| 1405 v->len = 0; | |
| 1406 v->data = NULL; | |
| 1407 return NGX_OK; | |
| 1408 } | |
| 1409 | |
| 1410 v->len = 1; | |
| 1411 v->data = (u_char *) "?"; | |
| 1412 | |
| 1413 return NGX_OK; | |
| 1414 } | |
| 1415 | |
| 1416 | |
| 1417 static ngx_int_t | |
| 573 | 1418 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1419 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1420 { |
| 671 | 1421 ngx_str_t path; |
| 573 | 1422 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1423 |
| 1424 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1425 | |
| 671 | 1426 if (clcf->root_lengths == NULL) { |
| 1427 v->len = clcf->root.len; | |
| 1428 v->valid = 1; | |
| 1565 | 1429 v->no_cacheable = 0; |
| 671 | 1430 v->not_found = 0; |
| 1431 v->data = clcf->root.data; | |
| 1432 | |
| 1433 } else { | |
| 1434 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1435 clcf->root_values->elts) | |
| 1436 == NULL) | |
| 1437 { | |
| 1438 return NGX_ERROR; | |
| 1439 } | |
| 1440 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1441 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
|
1442 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1443 { |
| 671 | 1444 return NGX_ERROR; |
| 1445 } | |
| 1446 | |
| 1447 v->len = path.len; | |
| 1448 v->valid = 1; | |
| 1565 | 1449 v->no_cacheable = 0; |
| 671 | 1450 v->not_found = 0; |
| 1451 v->data = path.data; | |
| 1452 } | |
| 509 | 1453 |
| 573 | 1454 return NGX_OK; |
| 509 | 1455 } |
| 1456 | |
| 1457 | |
| 573 | 1458 static ngx_int_t |
| 2259 | 1459 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1460 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1461 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1462 u_char *real; |
| 2259 | 1463 size_t len; |
| 1464 ngx_str_t path; | |
| 1465 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
|
1466 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1467 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1468 #endif |
| 2259 | 1469 |
| 1470 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1471 | |
| 1472 if (clcf->root_lengths == NULL) { | |
| 1473 path = clcf->root; | |
| 1474 | |
| 1475 } else { | |
| 1476 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1477 clcf->root_values->elts) | |
| 1478 == NULL) | |
| 1479 { | |
| 1480 return NGX_ERROR; | |
| 1481 } | |
| 1482 | |
| 1483 path.data[path.len - 1] = '\0'; | |
| 1484 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1485 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
|
1486 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1487 { |
| 2259 | 1488 return NGX_ERROR; |
| 1489 } | |
| 1490 } | |
| 1491 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1492 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1493 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1494 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1495 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1496 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1497 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1498 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1499 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1500 if (real == NULL) { |
| 2259 | 1501 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1502 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1503 return NGX_ERROR; | |
| 1504 } | |
| 1505 | |
| 1506 len = ngx_strlen(real); | |
| 1507 | |
| 1508 v->data = ngx_pnalloc(r->pool, len); | |
| 1509 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1510 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1511 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1512 #endif |
| 2259 | 1513 return NGX_ERROR; |
| 1514 } | |
| 1515 | |
| 1516 v->len = len; | |
| 1517 v->valid = 1; | |
| 1518 v->no_cacheable = 0; | |
| 1519 v->not_found = 0; | |
| 1520 | |
| 1521 ngx_memcpy(v->data, real, len); | |
| 1522 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1523 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1524 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1525 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1526 |
| 2259 | 1527 return NGX_OK; |
| 1528 } | |
| 1529 | |
| 1530 | |
| 1531 static ngx_int_t | |
| 573 | 1532 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1533 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1534 { |
| 773 | 1535 size_t root; |
| 573 | 1536 ngx_str_t path; |
| 499 | 1537 |
| 773 | 1538 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1539 return NGX_ERROR; |
| 557 | 1540 } |
| 509 | 1541 |
| 557 | 1542 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1543 |
| 573 | 1544 v->len = path.len - 1; |
| 1545 v->valid = 1; | |
| 1565 | 1546 v->no_cacheable = 0; |
| 573 | 1547 v->not_found = 0; |
| 1548 v->data = path.data; | |
| 499 | 1549 |
| 573 | 1550 return NGX_OK; |
| 499 | 1551 } |
| 1552 | |
| 1553 | |
| 573 | 1554 static ngx_int_t |
| 1811 | 1555 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1556 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1557 { | |
| 1558 ngx_http_core_srv_conf_t *cscf; | |
| 1559 | |
| 1560 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1561 | |
| 1562 v->len = cscf->server_name.len; | |
| 1563 v->valid = 1; | |
| 1564 v->no_cacheable = 0; | |
| 1565 v->not_found = 0; | |
| 1566 v->data = cscf->server_name.data; | |
| 1567 | |
| 1568 return NGX_OK; | |
| 1569 } | |
| 1570 | |
| 1571 | |
| 1572 static ngx_int_t | |
| 573 | 1573 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1574 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1575 { |
| 647 | 1576 if (r->main->method_name.data) { |
| 1577 v->len = r->main->method_name.len; | |
| 573 | 1578 v->valid = 1; |
| 1565 | 1579 v->no_cacheable = 0; |
| 573 | 1580 v->not_found = 0; |
| 647 | 1581 v->data = r->main->method_name.data; |
| 573 | 1582 |
| 1583 } else { | |
| 1584 v->not_found = 1; | |
| 561 | 1585 } |
| 1586 | |
| 573 | 1587 return NGX_OK; |
| 561 | 1588 } |
| 1589 | |
| 1590 | |
| 573 | 1591 static ngx_int_t |
| 1592 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1593 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1594 { |
| 573 | 1595 ngx_int_t rc; |
| 539 | 1596 |
| 1597 rc = ngx_http_auth_basic_user(r); | |
| 1598 | |
| 1599 if (rc == NGX_DECLINED) { | |
| 573 | 1600 v->not_found = 1; |
| 1601 return NGX_OK; | |
| 539 | 1602 } |
| 1603 | |
| 1604 if (rc == NGX_ERROR) { | |
| 573 | 1605 return NGX_ERROR; |
| 539 | 1606 } |
| 1607 | |
| 573 | 1608 v->len = r->headers_in.user.len; |
| 1609 v->valid = 1; | |
| 1565 | 1610 v->no_cacheable = 0; |
| 573 | 1611 v->not_found = 0; |
| 1612 v->data = r->headers_in.user.data; | |
| 571 | 1613 |
| 573 | 1614 return NGX_OK; |
| 571 | 1615 } |
| 1616 | |
| 1617 | |
| 611 | 1618 static ngx_int_t |
| 4886 | 1619 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1620 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1621 { | |
| 1622 u_char *p; | |
| 1623 | |
| 1624 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1625 if (p == NULL) { | |
| 1626 return NGX_ERROR; | |
| 1627 } | |
| 1628 | |
| 1629 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1630 v->valid = 1; | |
| 1631 v->no_cacheable = 0; | |
| 1632 v->not_found = 0; | |
| 1633 v->data = p; | |
| 1634 | |
| 1635 return NGX_OK; | |
| 1636 } | |
| 1637 | |
| 1638 | |
| 1639 static ngx_int_t | |
| 611 | 1640 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1641 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1642 { | |
| 1643 off_t sent; | |
| 1644 u_char *p; | |
| 1645 | |
| 1646 sent = r->connection->sent - r->header_size; | |
| 1647 | |
| 1648 if (sent < 0) { | |
| 1649 sent = 0; | |
| 1650 } | |
| 1651 | |
| 2049 | 1652 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1653 if (p == NULL) { |
| 1654 return NGX_ERROR; | |
| 1655 } | |
| 1656 | |
| 1657 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1658 v->valid = 1; | |
| 1565 | 1659 v->no_cacheable = 0; |
| 611 | 1660 v->not_found = 0; |
| 1661 v->data = p; | |
| 1662 | |
| 1663 return NGX_OK; | |
| 1664 } | |
| 1665 | |
| 1666 | |
| 629 | 1667 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1668 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
|
1669 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
|
1670 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1671 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
|
1672 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1673 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1674 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1675 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1676 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1677 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1678 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1679 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1680 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1681 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1682 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1683 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1684 { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1685 ngx_uint_t status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1686 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1687 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1688 if (v->data == NULL) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1689 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1690 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1691 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1692 if (r->err_status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1693 status = r->err_status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1694 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1695 } else if (r->headers_out.status) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1696 status = r->headers_out.status; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1697 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1698 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1699 status = 9; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1700 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1701 } else { |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1702 status = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1703 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1704 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1705 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1706 v->valid = 1; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1707 v->no_cacheable = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1708 v->not_found = 0; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1709 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1710 return NGX_OK; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1711 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1712 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1713 |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1714 static ngx_int_t |
| 641 | 1715 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1716 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1717 { | |
| 1718 if (r->headers_out.content_type.len) { | |
| 1719 v->len = r->headers_out.content_type.len; | |
| 1720 v->valid = 1; | |
| 1565 | 1721 v->no_cacheable = 0; |
| 641 | 1722 v->not_found = 0; |
| 1723 v->data = r->headers_out.content_type.data; | |
| 1724 | |
| 1725 } else { | |
| 1726 v->not_found = 1; | |
| 1727 } | |
| 1728 | |
| 1729 return NGX_OK; | |
| 1730 } | |
| 1731 | |
| 1732 | |
| 1733 static ngx_int_t | |
| 1734 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1735 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1736 { | |
| 1737 u_char *p; | |
| 1738 | |
| 1739 if (r->headers_out.content_length) { | |
| 1740 v->len = r->headers_out.content_length->value.len; | |
| 1741 v->valid = 1; | |
| 1565 | 1742 v->no_cacheable = 0; |
| 641 | 1743 v->not_found = 0; |
| 1744 v->data = r->headers_out.content_length->value.data; | |
| 1745 | |
| 1746 return NGX_OK; | |
| 1747 } | |
| 1748 | |
| 1749 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1750 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1751 if (p == NULL) { |
| 1752 return NGX_ERROR; | |
| 1753 } | |
| 1754 | |
| 1755 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1756 v->valid = 1; | |
| 1565 | 1757 v->no_cacheable = 0; |
| 641 | 1758 v->not_found = 0; |
| 1759 v->data = p; | |
| 1760 | |
| 1761 return NGX_OK; | |
| 1762 } | |
| 1763 | |
| 1764 v->not_found = 1; | |
| 1765 | |
| 1766 return NGX_OK; | |
| 1767 } | |
| 1768 | |
| 1769 | |
| 1770 static ngx_int_t | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1771 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
|
1772 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
|
1773 { |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1774 ngx_str_t name; |
|
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1775 |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1776 if (r->headers_out.location) { |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1777 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
|
1778 v->valid = 1; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1779 v->no_cacheable = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1780 v->not_found = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1781 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
|
1782 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1783 return NGX_OK; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1784 } |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1785 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
1786 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
|
1787 |
|
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1788 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
|
1789 &r->headers_out.headers.part, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1790 sizeof("sent_http_") - 1); |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1791 } |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1792 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1793 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1794 static ngx_int_t |
| 641 | 1795 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1796 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1797 { | |
| 1798 u_char *p; | |
| 1799 | |
| 1800 if (r->headers_out.last_modified) { | |
| 1801 v->len = r->headers_out.last_modified->value.len; | |
| 1802 v->valid = 1; | |
| 1565 | 1803 v->no_cacheable = 0; |
| 641 | 1804 v->not_found = 0; |
| 1805 v->data = r->headers_out.last_modified->value.data; | |
| 1806 | |
| 1807 return NGX_OK; | |
| 1808 } | |
| 1809 | |
| 1810 if (r->headers_out.last_modified_time >= 0) { | |
|
5434
c21e341c51cb
Removed extra allocation for $sent_http_last_modified.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5361
diff
changeset
|
1811 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1812 if (p == NULL) { |
| 1813 return NGX_ERROR; | |
| 1814 } | |
| 1815 | |
| 1816 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1817 v->valid = 1; | |
| 1565 | 1818 v->no_cacheable = 0; |
| 641 | 1819 v->not_found = 0; |
| 1820 v->data = p; | |
| 1821 | |
| 1822 return NGX_OK; | |
| 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_connection(ngx_http_request_t *r, | |
| 1833 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1834 { | |
| 1835 size_t len; | |
| 1836 char *p; | |
| 1837 | |
|
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1838 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
|
1839 len = sizeof("upgrade") - 1; |
|
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1840 p = "upgrade"; |
|
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1841 |
|
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1842 } else if (r->keepalive) { |
| 641 | 1843 len = sizeof("keep-alive") - 1; |
| 1844 p = "keep-alive"; | |
| 1845 | |
| 1846 } else { | |
| 1847 len = sizeof("close") - 1; | |
| 1848 p = "close"; | |
| 1849 } | |
| 1850 | |
| 1851 v->len = len; | |
| 1852 v->valid = 1; | |
| 1565 | 1853 v->no_cacheable = 0; |
| 641 | 1854 v->not_found = 0; |
| 1855 v->data = (u_char *) p; | |
| 1856 | |
| 1857 return NGX_OK; | |
| 1858 } | |
| 1859 | |
| 1860 | |
| 1861 static ngx_int_t | |
| 1862 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1863 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1864 { | |
| 1865 u_char *p; | |
| 1866 ngx_http_core_loc_conf_t *clcf; | |
| 1867 | |
| 1868 if (r->keepalive) { | |
| 1869 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1870 | |
| 1871 if (clcf->keepalive_header) { | |
| 1872 | |
| 2049 | 1873 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1874 if (p == NULL) { |
| 1875 return NGX_ERROR; | |
| 1876 } | |
| 1877 | |
| 1878 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1879 v->valid = 1; | |
| 1565 | 1880 v->no_cacheable = 0; |
| 641 | 1881 v->not_found = 0; |
| 1882 v->data = p; | |
| 1883 | |
| 1884 return NGX_OK; | |
| 1885 } | |
| 1886 } | |
| 1887 | |
| 1888 v->not_found = 1; | |
| 1889 | |
| 1890 return NGX_OK; | |
| 1891 } | |
| 1892 | |
| 1893 | |
| 1894 static ngx_int_t | |
| 1895 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1896 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1897 { | |
| 1898 if (r->chunked) { | |
| 1899 v->len = sizeof("chunked") - 1; | |
| 1900 v->valid = 1; | |
| 1565 | 1901 v->no_cacheable = 0; |
| 641 | 1902 v->not_found = 0; |
| 1903 v->data = (u_char *) "chunked"; | |
| 1904 | |
| 1905 } else { | |
| 1906 v->not_found = 1; | |
| 1907 } | |
| 1908 | |
| 1909 return NGX_OK; | |
| 1910 } | |
| 1911 | |
| 1912 | |
| 1913 static ngx_int_t | |
| 629 | 1914 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 1915 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1916 { | |
| 1917 if (r->request_complete) { | |
| 1918 v->len = 2; | |
| 1919 v->valid = 1; | |
| 1565 | 1920 v->no_cacheable = 0; |
| 629 | 1921 v->not_found = 0; |
| 1922 v->data = (u_char *) "OK"; | |
| 1923 | |
| 1924 return NGX_OK; | |
| 1925 } | |
| 1926 | |
| 1927 v->len = 0; | |
| 1928 v->valid = 1; | |
| 1565 | 1929 v->no_cacheable = 0; |
| 629 | 1930 v->not_found = 0; |
| 1931 v->data = (u_char *) ""; | |
| 1932 | |
| 1933 return NGX_OK; | |
| 1934 } | |
| 1935 | |
| 1936 | |
| 759 | 1937 static ngx_int_t |
| 2844 | 1938 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 1939 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1940 { | |
| 1941 u_char *p; | |
| 1942 size_t len; | |
|
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1943 ngx_buf_t *buf; |
| 2844 | 1944 ngx_chain_t *cl; |
| 1945 | |
|
2878
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1946 if (r->request_body == NULL |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1947 || r->request_body->bufs == NULL |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1948 || r->request_body->temp_file) |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1949 { |
| 2844 | 1950 v->not_found = 1; |
| 1951 | |
| 1952 return NGX_OK; | |
| 1953 } | |
| 1954 | |
| 1955 cl = r->request_body->bufs; | |
| 1956 buf = cl->buf; | |
| 1957 | |
| 1958 if (cl->next == NULL) { | |
| 1959 v->len = buf->last - buf->pos; | |
| 1960 v->valid = 1; | |
| 1961 v->no_cacheable = 0; | |
| 1962 v->not_found = 0; | |
| 1963 v->data = buf->pos; | |
| 1964 | |
| 1965 return NGX_OK; | |
| 1966 } | |
| 1967 | |
|
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1968 len = buf->last - buf->pos; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1969 cl = cl->next; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1970 |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1971 for ( /* void */ ; cl; cl = cl->next) { |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1972 buf = cl->buf; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1973 len += buf->last - buf->pos; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1974 } |
| 2844 | 1975 |
| 1976 p = ngx_pnalloc(r->pool, len); | |
| 1977 if (p == NULL) { | |
| 1978 return NGX_ERROR; | |
| 1979 } | |
| 1980 | |
| 1981 v->data = p; | |
|
4921
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1982 cl = r->request_body->bufs; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1983 |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1984 for ( /* void */ ; cl; cl = cl->next) { |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1985 buf = cl->buf; |
|
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
1986 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
|
1987 } |
| 2844 | 1988 |
| 1989 v->len = len; | |
| 1990 v->valid = 1; | |
| 1991 v->no_cacheable = 0; | |
| 1992 v->not_found = 0; | |
| 1993 | |
| 1994 return NGX_OK; | |
| 1995 } | |
| 1996 | |
| 1997 | |
| 1998 static ngx_int_t | |
| 759 | 1999 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2000 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2001 { | |
| 2002 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
|
2003 v->not_found = 1; |
| 759 | 2004 |
| 2005 return NGX_OK; | |
| 2006 } | |
| 2007 | |
| 2008 v->len = r->request_body->temp_file->file.name.len; | |
| 2009 v->valid = 1; | |
| 1565 | 2010 v->no_cacheable = 0; |
| 759 | 2011 v->not_found = 0; |
| 2012 v->data = r->request_body->temp_file->file.name.data; | |
| 2013 | |
| 2014 return NGX_OK; | |
| 2015 } | |
| 2016 | |
| 2017 | |
| 1329 | 2018 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2019 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
|
2020 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
|
2021 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2022 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2023 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2024 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
|
2025 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2026 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2027 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2028 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2029 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
|
2030 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2031 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2032 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2033 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2034 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2035 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2036 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2037 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2038 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2039 static ngx_int_t |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2040 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
|
2041 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2042 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2043 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2044 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2045 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2046 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2047 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
|
2048 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2049 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2050 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2051 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2052 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2053 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2054 ms = (ngx_msec_int_t) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2055 ((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
|
2056 ms = ngx_max(ms, 0); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2057 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2058 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2059 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2060 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2061 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2062 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2063 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2064 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2065 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2066 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2067 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2068 static ngx_int_t |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2069 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2070 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2071 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2072 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2073 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2074 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2075 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2076 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2077 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2078 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2079 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
|
2080 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2081 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2082 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2083 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2084 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2085 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2086 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2087 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2088 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2089 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2090 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
|
2091 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2092 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2093 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2094 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2095 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2096 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2097 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2098 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2099 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2100 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
|
2101 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2102 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2103 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2104 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2105 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2106 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2107 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2108 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2109 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2110 static ngx_int_t |
| 1329 | 2111 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2112 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2113 { | |
| 2114 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2115 v->valid = 1; | |
| 1565 | 2116 v->no_cacheable = 0; |
| 1329 | 2117 v->not_found = 0; |
| 2118 v->data = (u_char *) NGINX_VERSION; | |
| 2119 | |
| 2120 return NGX_OK; | |
| 2121 } | |
| 2122 | |
| 2123 | |
| 2011 | 2124 static ngx_int_t |
| 2125 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2126 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2127 { | |
| 2128 v->len = ngx_cycle->hostname.len; | |
| 2129 v->valid = 1; | |
| 2130 v->no_cacheable = 0; | |
| 2131 v->not_found = 0; | |
| 2132 v->data = ngx_cycle->hostname.data; | |
| 2133 | |
| 2134 return NGX_OK; | |
| 2135 } | |
| 2136 | |
| 2137 | |
| 2249 | 2138 static ngx_int_t |
| 2139 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2140 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2141 { | |
| 2142 u_char *p; | |
| 2143 | |
| 2144 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2145 if (p == NULL) { | |
| 2146 return NGX_ERROR; | |
| 2147 } | |
| 2148 | |
| 2149 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2150 v->valid = 1; | |
| 2151 v->no_cacheable = 0; | |
| 2152 v->not_found = 0; | |
| 2153 v->data = p; | |
| 2154 | |
| 2155 return NGX_OK; | |
| 2156 } | |
| 2157 | |
| 2158 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2159 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2160 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2161 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2162 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2163 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2164 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2165 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2166 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
|
2167 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2168 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2169 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2170 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2171 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2172 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2173 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
|
2174 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2175 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2176 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2177 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2178 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2179 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2180 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2181 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2182 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2183 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2184 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
|
2185 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
|
2186 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2187 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2188 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2189 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
|
2190 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2191 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2192 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2193 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2194 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
|
2195 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
|
2196 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2197 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
|
2198 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2199 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2200 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2201 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2202 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2203 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2204 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2205 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2206 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2207 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2208 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
|
2209 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
|
2210 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2211 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2212 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2213 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
|
2214 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2215 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2216 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2217 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2218 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
|
2219 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2220 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
|
2221 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2222 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2223 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2224 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2225 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2226 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2227 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2228 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2229 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2230 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2231 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
|
2232 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2233 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2234 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2235 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2236 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2237 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2238 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2239 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2240 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2241 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
|
2242 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2243 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2244 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2245 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2246 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2247 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2248 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2249 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2250 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
|
2251 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2252 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
|
2253 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2254 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2255 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2256 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2257 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2258 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2259 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2260 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2261 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2262 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2263 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2264 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2265 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2266 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2267 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2268 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
|
2269 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2270 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2271 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2272 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2273 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2274 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2275 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2276 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2277 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2278 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2279 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2280 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2281 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2282 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2283 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2284 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2285 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2286 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2287 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2288 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2289 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2290 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2291 |
| 3325 | 2292 static ngx_int_t |
| 2293 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2294 uintptr_t data) | |
| 2295 { | |
| 2296 v->not_found = 1; | |
| 2297 return NGX_OK; | |
| 2298 } | |
| 2299 | |
| 2300 | |
| 2301 ngx_http_regex_t * | |
| 2302 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2303 { | |
| 2304 u_char *p; | |
| 2305 size_t size; | |
| 2306 ngx_str_t name; | |
| 2307 ngx_uint_t i, n; | |
| 2308 ngx_http_variable_t *v; | |
| 2309 ngx_http_regex_t *re; | |
| 2310 ngx_http_regex_variable_t *rv; | |
| 2311 ngx_http_core_main_conf_t *cmcf; | |
| 2312 | |
| 2313 rc->pool = cf->pool; | |
| 2314 | |
| 2315 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2316 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2317 return NULL; | |
| 2318 } | |
| 2319 | |
| 2320 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2321 if (re == NULL) { | |
| 2322 return NULL; | |
| 2323 } | |
| 2324 | |
| 2325 re->regex = rc->regex; | |
| 2326 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2327 re->name = rc->pattern; |
| 3325 | 2328 |
| 2329 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2330 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2331 | |
| 2332 n = (ngx_uint_t) rc->named_captures; | |
| 2333 | |
| 2334 if (n == 0) { | |
| 2335 return re; | |
| 2336 } | |
| 2337 | |
| 2338 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2339 if (rv == NULL) { | |
| 2340 return NULL; | |
| 2341 } | |
| 2342 | |
| 2343 re->variables = rv; | |
| 2344 re->nvariables = n; | |
| 2345 | |
| 2346 size = rc->name_size; | |
| 2347 p = rc->names; | |
| 2348 | |
| 2349 for (i = 0; i < n; i++) { | |
| 2350 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2351 | |
| 2352 name.data = &p[2]; | |
| 2353 name.len = ngx_strlen(name.data); | |
| 2354 | |
| 2355 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2356 if (v == NULL) { | |
| 2357 return NULL; | |
| 2358 } | |
| 2359 | |
| 2360 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2361 if (rv[i].index == NGX_ERROR) { | |
| 2362 return NULL; | |
| 2363 } | |
| 2364 | |
| 2365 v->get_handler = ngx_http_variable_not_found; | |
| 2366 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2367 p += size; |
| 3325 | 2368 } |
| 2369 | |
| 2370 return re; | |
| 2371 } | |
| 2372 | |
| 2373 | |
| 2374 ngx_int_t | |
| 2375 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2376 { | |
| 2377 ngx_int_t rc, index; | |
| 2378 ngx_uint_t i, n, len; | |
| 2379 ngx_http_variable_value_t *vv; | |
| 2380 ngx_http_core_main_conf_t *cmcf; | |
| 2381 | |
| 2382 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2383 | |
| 2384 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2385 len = cmcf->ncaptures; |
| 3325 | 2386 |
| 2387 if (r->captures == NULL) { | |
| 2388 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
| 2389 if (r->captures == NULL) { | |
| 2390 return NGX_ERROR; | |
| 2391 } | |
| 2392 } | |
| 2393 | |
| 2394 } else { | |
| 2395 len = 0; | |
| 2396 } | |
| 2397 | |
| 2398 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2399 | |
| 2400 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2401 return NGX_DECLINED; | |
| 2402 } | |
| 2403 | |
| 2404 if (rc < 0) { | |
| 2405 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2406 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2407 rc, s, &re->name); | |
| 2408 return NGX_ERROR; | |
| 2409 } | |
| 2410 | |
| 2411 for (i = 0; i < re->nvariables; i++) { | |
| 2412 | |
| 2413 n = re->variables[i].capture; | |
| 2414 index = re->variables[i].index; | |
| 2415 vv = &r->variables[index]; | |
| 2416 | |
| 2417 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2418 vv->valid = 1; | |
| 2419 vv->no_cacheable = 0; | |
| 2420 vv->not_found = 0; | |
| 2421 vv->data = &s->data[r->captures[n]]; | |
| 2422 | |
| 2423 #if (NGX_DEBUG) | |
| 2424 { | |
| 2425 ngx_http_variable_t *v; | |
| 2426 | |
| 2427 v = cmcf->variables.elts; | |
| 2428 | |
| 2429 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2430 "http regex set $%V to \"%*s\"", | |
| 2431 &v[index].name, vv->len, vv->data); | |
| 2432 } | |
| 2433 #endif | |
| 2434 } | |
| 2435 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2436 r->ncaptures = rc * 2; |
| 3325 | 2437 r->captures_data = s->data; |
| 2438 | |
| 2439 return NGX_OK; | |
| 2440 } | |
| 2441 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2442 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2443 |
| 3325 | 2444 |
| 499 | 2445 ngx_int_t |
| 509 | 2446 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2447 { |
| 611 | 2448 ngx_int_t rc; |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2449 ngx_http_variable_t *cv, *v; |
| 501 | 2450 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2451 |
| 509 | 2452 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2453 | |
| 611 | 2454 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2455 sizeof(ngx_hash_keys_arrays_t)); | |
| 2456 if (cmcf->variables_keys == NULL) { | |
| 2457 return NGX_ERROR; | |
| 2458 } | |
| 2459 | |
| 2460 cmcf->variables_keys->pool = cf->pool; | |
| 2461 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2462 | |
| 2463 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2464 != NGX_OK) | |
| 509 | 2465 { |
| 499 | 2466 return NGX_ERROR; |
| 2467 } | |
| 2468 | |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2469 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
|
2470 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
|
2471 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2472 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2473 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2474 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2475 *v = *cv; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2476 |
| 611 | 2477 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, |
| 2478 NGX_HASH_READONLY_KEY); | |
| 2479 | |
| 2480 if (rc == NGX_OK) { | |
| 2481 continue; | |
| 499 | 2482 } |
| 2483 | |
| 611 | 2484 if (rc == NGX_BUSY) { |
| 2485 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2486 "conflicting variable name \"%V\"", &v->name); | |
| 2487 } | |
| 2488 | |
| 2489 return NGX_ERROR; | |
| 499 | 2490 } |
| 2491 | |
| 2492 return NGX_OK; | |
| 2493 } | |
| 509 | 2494 |
| 2495 | |
| 2496 ngx_int_t | |
| 2497 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2498 { | |
| 2499 ngx_uint_t i, n; | |
| 611 | 2500 ngx_hash_key_t *key; |
| 2501 ngx_hash_init_t hash; | |
| 509 | 2502 ngx_http_variable_t *v, *av; |
| 2503 ngx_http_core_main_conf_t *cmcf; | |
| 2504 | |
| 2505 /* set the handlers for the indexed http variables */ | |
| 2506 | |
| 2507 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2508 | |
| 2509 v = cmcf->variables.elts; | |
| 611 | 2510 key = cmcf->variables_keys->keys.elts; |
| 509 | 2511 |
| 2512 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2513 | |
| 611 | 2514 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2515 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2516 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2517 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2518 if (v[i].name.len == key[n].key.len |
| 611 | 2519 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2520 == 0) |
| 2521 { | |
| 637 | 2522 v[i].get_handler = av->get_handler; |
| 611 | 2523 v[i].data = av->data; |
| 527 | 2524 |
| 611 | 2525 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2526 v[i].flags = av->flags; | |
| 509 | 2527 |
| 611 | 2528 av->index = i; |
| 533 | 2529 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2530 if (av->get_handler == NULL) { |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2531 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2532 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2533 |
| 509 | 2534 goto next; |
| 2535 } | |
| 2536 } | |
| 2537 | |
| 2538 if (ngx_strncmp(v[i].name.data, "http_", 5) == 0) { | |
| 637 | 2539 v[i].get_handler = ngx_http_variable_unknown_header_in; |
| 577 | 2540 v[i].data = (uintptr_t) &v[i].name; |
| 2541 | |
| 2542 continue; | |
| 2543 } | |
| 2544 | |
| 2545 if (ngx_strncmp(v[i].name.data, "sent_http_", 10) == 0) { | |
| 637 | 2546 v[i].get_handler = ngx_http_variable_unknown_header_out; |
| 509 | 2547 v[i].data = (uintptr_t) &v[i].name; |
| 2548 | |
| 2549 continue; | |
| 2550 } | |
| 2551 | |
| 1162 | 2552 if (ngx_strncmp(v[i].name.data, "upstream_http_", 14) == 0) { |
| 2553 v[i].get_handler = ngx_http_upstream_header_variable; | |
| 2554 v[i].data = (uintptr_t) &v[i].name; | |
| 1565 | 2555 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 1162 | 2556 |
| 2557 continue; | |
| 2558 } | |
| 2559 | |
| 2307 | 2560 if (ngx_strncmp(v[i].name.data, "cookie_", 7) == 0) { |
| 2561 v[i].get_handler = ngx_http_variable_cookie; | |
| 2562 v[i].data = (uintptr_t) &v[i].name; | |
| 2563 | |
| 2564 continue; | |
| 2565 } | |
| 2566 | |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2567 if (ngx_strncmp(v[i].name.data, "upstream_cookie_", 16) == 0) { |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2568 v[i].get_handler = ngx_http_upstream_cookie_variable; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2569 v[i].data = (uintptr_t) &v[i].name; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2570 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2571 |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2572 continue; |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2573 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2574 |
| 2137 | 2575 if (ngx_strncmp(v[i].name.data, "arg_", 4) == 0) { |
| 2576 v[i].get_handler = ngx_http_variable_argument; | |
| 2577 v[i].data = (uintptr_t) &v[i].name; | |
|
3499
b4a14d50388b
make $arg_ variables non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3463
diff
changeset
|
2578 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 2137 | 2579 |
| 2580 continue; | |
| 2581 } | |
| 2582 | |
| 509 | 2583 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 2584 "unknown \"%V\" variable", &v[i].name); | |
| 2585 | |
| 2586 return NGX_ERROR; | |
| 2587 | |
| 2588 next: | |
| 2589 continue; | |
| 2590 } | |
| 2591 | |
| 2592 | |
| 611 | 2593 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2594 av = key[n].value; | |
| 2595 | |
| 2596 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2597 key[n].key.data = NULL; | |
| 583 | 2598 } |
| 2599 } | |
| 2600 | |
| 2601 | |
| 611 | 2602 hash.hash = &cmcf->variables_hash; |
| 2603 hash.key = ngx_hash_key; | |
| 2604 hash.max_size = cmcf->variables_hash_max_size; | |
| 2605 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2606 hash.name = "variables_hash"; | |
| 2607 hash.pool = cf->pool; | |
| 2608 hash.temp_pool = NULL; | |
| 509 | 2609 |
| 611 | 2610 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2611 cmcf->variables_keys->keys.nelts) | |
| 581 | 2612 != NGX_OK) |
| 509 | 2613 { |
| 2614 return NGX_ERROR; | |
| 2615 } | |
| 2616 | |
| 611 | 2617 cmcf->variables_keys = NULL; |
| 509 | 2618 |
| 2619 return NGX_OK; | |
| 2620 } |