Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 7034:1b068a4e82d8
Added support for trailers in HTTP responses.
Example:
ngx_table_elt_t *h;
h = ngx_list_push(&r->headers_out.trailers);
if (h == NULL) {
return NGX_ERROR;
}
ngx_str_set(&h->key, "Fun");
ngx_str_set(&h->value, "with trailers");
h->hash = ngx_hash_key_lc(h->key.data, h->key.len);
The code above adds "Fun: with trailers" trailer to the response.
Modules that want to emit trailers must set r->expect_trailers = 1
in header filter, otherwise they might not be emitted for HTTP/1.1
responses that aren't already chunked.
This change also adds $sent_trailer_* variables.
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
| author | Piotr Sikora <piotrsikora@google.com> |
|---|---|
| date | Fri, 24 Mar 2017 03:37:34 -0700 |
| parents | d2b2ff157da5 |
| children | 7f480434c7f2 |
| rev | line source |
|---|---|
| 499 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 499 | 5 */ |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_http.h> | |
| 1329 | 11 #include <nginx.h> |
| 499 | 12 |
| 13 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
14 static ngx_http_variable_t *ngx_http_add_prefix_variable(ngx_conf_t *cf, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
15 ngx_str_t *name, ngx_uint_t flags); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
16 |
| 573 | 17 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
| 18 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
19 #if 0 |
| 1350 | 20 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 21 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
22 #endif |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
23 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
24 ngx_http_variable_value_t *v, uintptr_t data); |
| 637 | 25 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 26 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 27 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 28 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
29 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
30 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
|
31 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 32 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
| 33 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
|
34 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
|
35 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
| 577 | 36 |
| 37 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 38 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 39 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 40 ngx_http_variable_value_t *v, uintptr_t data); | |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
41 static ngx_int_t ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
42 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
|
43 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
|
44 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
|
45 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
|
46 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 47 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 48 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
|
49 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
50 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
|
51 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
|
52 #endif |
| 577 | 53 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
54 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
|
55 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 56 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 57 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
|
58 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
|
59 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 60 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 61 ngx_http_variable_value_t *v, uintptr_t data); | |
| 62 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 63 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
|
64 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
|
65 ngx_http_variable_value_t *v, uintptr_t data); |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
66 static ngx_int_t ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
67 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 68 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 69 ngx_http_variable_value_t *v, uintptr_t data); | |
| 70 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 71 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 72 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 73 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
74 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
|
75 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
|
76 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
|
77 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 78 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 79 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 80 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 81 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 82 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 83 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 84 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 85 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 86 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 87 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 88 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 89 ngx_http_variable_value_t *v, uintptr_t data); | |
| 90 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 91 ngx_http_variable_value_t *v, uintptr_t data); | |
| 4886 | 92 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 93 ngx_http_variable_value_t *v, uintptr_t data); | |
| 611 | 94 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 95 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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96 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
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97 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 98 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 99 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 100 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 101 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 102 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 103 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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104 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
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105 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
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106 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
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107 ngx_http_variable_value_t *v, uintptr_t data); |
| 6531 | 108 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
| 109 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
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110 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
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111 ngx_http_variable_value_t *v, uintptr_t data); |
| 4686 | 112 |
| 641 | 113 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 114 ngx_http_variable_value_t *v, uintptr_t data); | |
| 115 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 116 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
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117 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
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118 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 119 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 120 ngx_http_variable_value_t *v, uintptr_t data); | |
| 121 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 122 ngx_http_variable_value_t *v, uintptr_t data); | |
| 123 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 124 ngx_http_variable_value_t *v, uintptr_t data); | |
| 125 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 126 ngx_http_variable_value_t *v, uintptr_t data); | |
| 127 | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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128 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
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e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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129 ngx_http_variable_value_t *v, uintptr_t data); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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130 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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131 ngx_http_variable_value_t *v, uintptr_t data); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
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132 |
| 1329 | 133 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 134 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2011 | 135 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
| 136 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2249 | 137 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
| 138 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
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139 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
|
140 ngx_http_variable_value_t *v, uintptr_t data); |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
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141 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
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142 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
|
143 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
|
144 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 145 |
| 509 | 146 /* |
| 147 * TODO: | |
| 148 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 149 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 150 * SERVER_SOFTWARE | |
| 151 * | |
| 571 | 152 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 153 */ |
| 499 | 154 |
| 641 | 155 /* |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5083
diff
changeset
|
156 * 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
|
157 * variables may be handled by generic |
|
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
diff
changeset
|
158 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 159 * they are handled using dedicated entries |
| 160 */ | |
| 161 | |
| 509 | 162 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 163 | |
| 637 | 164 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 165 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 166 |
| 637 | 167 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 168 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 169 |
| 637 | 170 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 171 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 172 |
| 173 #if (NGX_HTTP_GZIP) | |
| 637 | 174 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 175 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 176 #endif |
| 177 | |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4686
diff
changeset
|
178 #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
|
179 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
| 533 | 180 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 181 #endif |
| 182 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
183 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
| 533 | 184 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 185 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
186 { 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
|
187 0, 0, 0 }, |
| 509 | 188 |
| 637 | 189 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 190 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 191 |
| 637 | 192 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 193 |
| 982 | 194 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
195 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 196 |
| 637 | 197 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 198 |
| 637 | 199 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 200 |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
201 { 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
|
202 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
|
203 |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
204 { ngx_string("proxy_protocol_port"), NULL, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
205 ngx_http_variable_proxy_protocol_port, 0, 0, 0 }, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
206 |
| 637 | 207 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 208 |
| 637 | 209 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 210 |
| 637 | 211 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 212 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 213 |
| 731 | 214 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 215 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
216 { 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
|
217 |
| 637 | 218 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 219 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 220 |
| 637 | 221 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 222 offsetof(ngx_http_request_t, uri), | |
| 1565 | 223 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 224 |
| 225 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 226 offsetof(ngx_http_request_t, uri), |
| 1565 | 227 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 228 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
229 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 230 |
| 637 | 231 { ngx_string("document_root"), NULL, |
| 1565 | 232 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 233 |
| 2259 | 234 { ngx_string("realpath_root"), NULL, |
| 235 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 236 | |
| 637 | 237 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 238 offsetof(ngx_http_request_t, args), |
| 1565 | 239 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 240 |
| 1350 | 241 { ngx_string("args"), |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
242 ngx_http_variable_set_args, |
| 1350 | 243 ngx_http_variable_request, |
| 589 | 244 offsetof(ngx_http_request_t, args), |
| 1565 | 245 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 246 |
| 1351 | 247 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 248 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 249 |
| 637 | 250 { ngx_string("request_filename"), NULL, |
| 251 ngx_http_variable_request_filename, 0, | |
| 1565 | 252 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 253 |
| 1811 | 254 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 255 |
| 637 | 256 { ngx_string("request_method"), NULL, |
|
3463
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
257 ngx_http_variable_request_method, 0, |
|
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3451
diff
changeset
|
258 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 259 |
| 637 | 260 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 261 |
| 4886 | 262 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
| 263 0, 0, 0 }, | |
| 264 | |
| 637 | 265 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 266 0, 0, 0 }, |
| 267 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
268 { 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
|
269 0, 0, 0 }, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
270 |
| 637 | 271 { ngx_string("request_completion"), NULL, |
| 272 ngx_http_variable_request_completion, | |
| 629 | 273 0, 0, 0 }, |
| 274 | |
| 2844 | 275 { ngx_string("request_body"), NULL, |
| 276 ngx_http_variable_request_body, | |
| 277 0, 0, 0 }, | |
| 278 | |
| 759 | 279 { ngx_string("request_body_file"), NULL, |
| 280 ngx_http_variable_request_body_file, | |
| 281 0, 0, 0 }, | |
| 282 | |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
283 { 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
|
284 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
|
285 |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
286 { 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
|
287 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
288 |
| 6531 | 289 { ngx_string("request_id"), NULL, |
| 290 ngx_http_variable_request_id, | |
| 291 0, 0, 0 }, | |
| 292 | |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
293 { ngx_string("status"), NULL, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
294 ngx_http_variable_status, 0, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
295 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
296 |
| 641 | 297 { ngx_string("sent_http_content_type"), NULL, |
| 298 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 299 | |
| 300 { ngx_string("sent_http_content_length"), NULL, | |
| 301 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 302 | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
303 { ngx_string("sent_http_location"), NULL, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
304 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
|
305 |
| 641 | 306 { ngx_string("sent_http_last_modified"), NULL, |
| 307 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 308 | |
| 309 { ngx_string("sent_http_connection"), NULL, | |
| 310 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 311 | |
| 312 { ngx_string("sent_http_keep_alive"), NULL, | |
| 313 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 314 | |
| 315 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 316 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 317 | |
| 318 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 319 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 320 | |
| 637 | 321 { 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
|
322 ngx_http_variable_request_get_size, |
| 637 | 323 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 324 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 325 |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
326 { ngx_string("connection"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
327 ngx_http_variable_connection, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
328 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
329 { ngx_string("connection_requests"), NULL, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
330 ngx_http_variable_connection_requests, 0, 0, 0 }, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
331 |
| 1329 | 332 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 333 0, 0, 0 }, | |
| 334 | |
| 2011 | 335 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 336 0, 0, 0 }, | |
| 337 | |
| 2249 | 338 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 339 0, 0, 0 }, | |
| 340 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
341 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
342 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
343 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
344 { 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
|
345 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
|
346 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
347 { 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
|
348 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
|
349 |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
350 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
351 { 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
|
352 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
|
353 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
354 { 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
|
355 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
|
356 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
357 { 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
|
358 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
|
359 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
360 { 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
|
361 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
|
362 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
363 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
364 { ngx_string("http_"), NULL, ngx_http_variable_unknown_header_in, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
365 0, NGX_HTTP_VAR_PREFIX, 0 }, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
366 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
367 { ngx_string("sent_http_"), NULL, ngx_http_variable_unknown_header_out, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
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368 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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369 |
|
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370 { ngx_string("sent_trailer_"), NULL, ngx_http_variable_unknown_trailer_out, |
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371 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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372 |
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373 { ngx_string("cookie_"), NULL, ngx_http_variable_cookie, |
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374 0, NGX_HTTP_VAR_PREFIX, 0 }, |
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375 |
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376 { ngx_string("arg_"), NULL, ngx_http_variable_argument, |
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377 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 }, |
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378 |
| 637 | 379 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 499 | 380 }; |
| 381 | |
| 382 | |
| 577 | 383 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 384 ngx_http_variable(""); | |
| 385 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 386 ngx_http_variable("1"); | |
| 387 | |
| 388 | |
|
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389 static ngx_uint_t ngx_http_variable_depth = 100; |
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390 |
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391 |
| 499 | 392 ngx_http_variable_t * |
| 509 | 393 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 394 { | |
| 611 | 395 ngx_int_t rc; |
| 509 | 396 ngx_uint_t i; |
| 611 | 397 ngx_hash_key_t *key; |
| 509 | 398 ngx_http_variable_t *v; |
| 399 ngx_http_core_main_conf_t *cmcf; | |
| 400 | |
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401 if (name->len == 0) { |
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402 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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403 "invalid variable name \"$\""); |
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404 return NULL; |
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405 } |
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406 |
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407 if (flags & NGX_HTTP_VAR_PREFIX) { |
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408 return ngx_http_add_prefix_variable(cf, name, flags); |
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409 } |
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410 |
| 509 | 411 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 412 | |
| 611 | 413 key = cmcf->variables_keys->keys.elts; |
| 414 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 415 if (name->len != key[i].key.len | |
| 416 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 417 { |
| 418 continue; | |
| 419 } | |
| 420 | |
| 611 | 421 v = key[i].value; |
| 422 | |
| 1565 | 423 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 424 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 425 "the duplicate \"%V\" variable", name); | |
| 426 return NULL; | |
| 427 } | |
| 428 | |
|
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429 v->flags &= flags | ~NGX_HTTP_VAR_WEAK; |
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430 |
| 611 | 431 return v; |
| 509 | 432 } |
| 433 | |
| 611 | 434 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 435 if (v == NULL) { |
| 436 return NULL; | |
| 437 } | |
| 438 | |
| 439 v->name.len = name->len; | |
| 2049 | 440 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 441 if (v->name.data == NULL) { |
| 442 return NULL; | |
| 443 } | |
| 444 | |
| 2135 | 445 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 446 |
| 637 | 447 v->set_handler = NULL; |
| 448 v->get_handler = NULL; | |
| 509 | 449 v->data = 0; |
| 450 v->flags = flags; | |
| 533 | 451 v->index = 0; |
| 509 | 452 |
| 611 | 453 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 454 | |
| 455 if (rc == NGX_ERROR) { | |
| 456 return NULL; | |
| 457 } | |
| 458 | |
| 459 if (rc == NGX_BUSY) { | |
| 460 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 461 "conflicting variable name \"%V\"", name); | |
| 462 return NULL; | |
| 463 } | |
| 464 | |
| 509 | 465 return v; |
| 466 } | |
| 467 | |
| 468 | |
|
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469 static ngx_http_variable_t * |
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470 ngx_http_add_prefix_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
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471 { |
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472 ngx_uint_t i; |
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473 ngx_http_variable_t *v; |
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474 ngx_http_core_main_conf_t *cmcf; |
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475 |
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476 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
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477 |
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478 v = cmcf->prefix_variables.elts; |
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479 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
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480 if (name->len != v[i].name.len |
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481 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) |
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482 { |
|
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483 continue; |
|
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|
484 } |
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485 |
|
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486 v = &v[i]; |
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487 |
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488 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
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489 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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490 "the duplicate \"%V\" variable", name); |
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491 return NULL; |
|
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|
492 } |
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|
493 |
|
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494 v->flags &= flags | ~NGX_HTTP_VAR_WEAK; |
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495 |
|
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496 return v; |
|
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|
497 } |
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498 |
|
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499 v = ngx_array_push(&cmcf->prefix_variables); |
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500 if (v == NULL) { |
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501 return NULL; |
|
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|
502 } |
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|
503 |
|
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|
504 v->name.len = name->len; |
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505 v->name.data = ngx_pnalloc(cf->pool, name->len); |
|
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|
506 if (v->name.data == NULL) { |
|
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|
507 return NULL; |
|
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|
508 } |
|
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|
509 |
|
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|
510 ngx_strlow(v->name.data, name->data, name->len); |
|
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511 |
|
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|
512 v->set_handler = NULL; |
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513 v->get_handler = NULL; |
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514 v->data = 0; |
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515 v->flags = flags; |
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516 v->index = 0; |
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|
517 |
|
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|
518 return v; |
|
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|
519 } |
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|
520 |
|
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|
521 |
| 509 | 522 ngx_int_t |
| 523 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 524 { |
| 501 | 525 ngx_uint_t i; |
| 526 ngx_http_variable_t *v; | |
| 499 | 527 ngx_http_core_main_conf_t *cmcf; |
| 528 | |
|
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|
529 if (name->len == 0) { |
|
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diff
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|
530 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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changeset
|
531 "invalid variable name \"$\""); |
|
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|
532 return NGX_ERROR; |
|
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diff
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|
533 } |
|
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|
534 |
| 499 | 535 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 536 | |
| 501 | 537 v = cmcf->variables.elts; |
| 538 | |
| 539 if (v == NULL) { | |
| 499 | 540 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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2533
diff
changeset
|
541 sizeof(ngx_http_variable_t)) |
|
a6d6d762c554
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diff
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|
542 != NGX_OK) |
| 499 | 543 { |
| 509 | 544 return NGX_ERROR; |
| 499 | 545 } |
| 501 | 546 |
| 547 } else { | |
| 548 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 549 if (name->len != v[i].name.len | |
| 550 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 551 { | |
| 552 continue; | |
| 553 } | |
| 554 | |
| 509 | 555 return i; |
| 501 | 556 } |
| 499 | 557 } |
| 558 | |
| 501 | 559 v = ngx_array_push(&cmcf->variables); |
| 560 if (v == NULL) { | |
| 509 | 561 return NGX_ERROR; |
| 499 | 562 } |
| 563 | |
| 501 | 564 v->name.len = name->len; |
| 2049 | 565 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 566 if (v->name.data == NULL) { |
| 509 | 567 return NGX_ERROR; |
| 501 | 568 } |
| 499 | 569 |
| 2135 | 570 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 571 |
| 637 | 572 v->set_handler = NULL; |
| 573 v->get_handler = NULL; | |
| 501 | 574 v->data = 0; |
| 509 | 575 v->flags = 0; |
| 533 | 576 v->index = cmcf->variables.nelts - 1; |
| 501 | 577 |
|
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Slight optimization in ngx_http_get_variable_index().
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|
578 return v->index; |
| 499 | 579 } |
| 580 | |
| 581 | |
| 582 ngx_http_variable_value_t * | |
| 583 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 584 { | |
| 501 | 585 ngx_http_variable_t *v; |
| 499 | 586 ngx_http_core_main_conf_t *cmcf; |
| 587 | |
| 588 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 589 | |
| 553 | 590 if (cmcf->variables.nelts <= index) { |
| 499 | 591 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
|
592 "unknown variable index: %ui", index); |
| 499 | 593 return NULL; |
| 594 } | |
| 595 | |
| 573 | 596 if (r->variables[index].not_found || r->variables[index].valid) { |
| 597 return &r->variables[index]; | |
| 501 | 598 } |
| 499 | 599 |
| 501 | 600 v = cmcf->variables.elts; |
| 499 | 601 |
|
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8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
602 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
603 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
604 "cycle while evaluating variable \"%V\"", |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
605 &v[index].name); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
606 return NULL; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
607 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
608 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
609 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
610 |
| 637 | 611 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 612 == NGX_OK) | |
| 613 { | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
614 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
615 |
| 1565 | 616 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 617 r->variables[index].no_cacheable = 1; | |
| 499 | 618 } |
| 573 | 619 |
| 620 return &r->variables[index]; | |
| 499 | 621 } |
| 622 | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
623 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
624 |
| 657 | 625 r->variables[index].valid = 0; |
| 626 r->variables[index].not_found = 1; | |
| 627 | |
| 798 | 628 return NULL; |
| 573 | 629 } |
| 630 | |
| 631 | |
| 632 ngx_http_variable_value_t * | |
| 633 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 634 { | |
| 1150 | 635 ngx_http_variable_value_t *v; |
| 573 | 636 |
| 637 v = &r->variables[index]; | |
| 638 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
639 if (v->valid || v->not_found) { |
| 1565 | 640 if (!v->no_cacheable) { |
| 573 | 641 return v; |
| 642 } | |
| 643 | |
| 644 v->valid = 0; | |
| 645 v->not_found = 0; | |
| 509 | 646 } |
| 501 | 647 |
| 573 | 648 return ngx_http_get_indexed_variable(r, index); |
| 499 | 649 } |
| 650 | |
| 651 | |
| 652 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
|
653 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 654 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
655 size_t len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
656 ngx_uint_t i, n; |
| 501 | 657 ngx_http_variable_t *v; |
| 573 | 658 ngx_http_variable_value_t *vv; |
| 499 | 659 ngx_http_core_main_conf_t *cmcf; |
| 660 | |
| 661 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 662 | |
| 611 | 663 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 664 |
| 611 | 665 if (v) { |
| 666 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
|
667 return ngx_http_get_flushed_variable(r, v->index); |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
668 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
669 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
670 if (ngx_http_variable_depth == 0) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
671 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
672 "cycle while evaluating variable \"%V\"", name); |
| 573 | 673 return NULL; |
| 674 } | |
|
6851
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
675 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
676 ngx_http_variable_depth--; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
677 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
678 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
679 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
680 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
681 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
682 return vv; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
683 } |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
684 |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
685 ngx_http_variable_depth++; |
|
8cd97c14b0e2
Limited recursion when evaluating variables.
Ruslan Ermilov <ru@nginx.com>
parents:
6593
diff
changeset
|
686 return NULL; |
| 509 | 687 } |
| 688 | |
| 689 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 690 if (vv == NULL) { | |
| 691 return NULL; | |
| 692 } | |
| 693 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
694 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
695 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
696 v = cmcf->prefix_variables.elts; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
697 n = cmcf->prefix_variables.nelts; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
698 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
699 for (i = 0; i < cmcf->prefix_variables.nelts; i++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
700 if (name->len >= v[i].name.len && name->len > len |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
701 && ngx_strncmp(name->data, v[i].name.data, v[i].name.len) == 0) |
| 577 | 702 { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
703 len = v[i].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
704 n = i; |
| 1162 | 705 } |
| 706 } | |
| 707 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
708 if (n != cmcf->prefix_variables.nelts) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
709 if (v[n].get_handler(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2137 | 710 return vv; |
| 711 } | |
| 712 | |
| 713 return NULL; | |
| 714 } | |
| 715 | |
| 635 | 716 vv->not_found = 1; |
| 573 | 717 |
| 501 | 718 return vv; |
| 499 | 719 } |
| 720 | |
| 721 | |
| 573 | 722 static ngx_int_t |
| 723 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 724 uintptr_t data) | |
| 725 { | |
| 726 ngx_str_t *s; | |
| 727 | |
| 728 s = (ngx_str_t *) ((char *) r + data); | |
| 729 | |
| 730 if (s->data) { | |
| 731 v->len = s->len; | |
| 732 v->valid = 1; | |
| 1565 | 733 v->no_cacheable = 0; |
| 573 | 734 v->not_found = 0; |
| 735 v->data = s->data; | |
| 736 | |
| 737 } else { | |
| 738 v->not_found = 1; | |
| 739 } | |
| 740 | |
| 741 return NGX_OK; | |
| 742 } | |
| 743 | |
| 744 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
745 #if 0 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
746 |
| 637 | 747 static void |
| 1350 | 748 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 749 ngx_http_variable_value_t *v, uintptr_t data) | |
| 750 { | |
| 751 ngx_str_t *s; | |
| 752 | |
| 753 s = (ngx_str_t *) ((char *) r + data); | |
| 754 | |
| 755 s->len = v->len; | |
| 756 s->data = v->data; | |
| 757 } | |
| 758 | |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
759 #endif |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
760 |
| 1350 | 761 |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
762 static ngx_int_t |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
763 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
|
764 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
|
765 { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
766 size_t *sp; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
767 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
768 sp = (size_t *) ((char *) r + data); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
769 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
770 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
|
771 if (v->data == NULL) { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
772 return NGX_ERROR; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
773 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
774 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
775 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
|
776 v->valid = 1; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
777 v->no_cacheable = 0; |
|
c76b7a7959d5
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parents:
3268
diff
changeset
|
778 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
779 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
780 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
781 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
782 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
783 |
| 1350 | 784 static void |
| 637 | 785 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 786 ngx_http_variable_value_t *v, uintptr_t data) | |
| 787 { | |
| 788 ssize_t s, *sp; | |
| 789 ngx_str_t val; | |
| 790 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1191
diff
changeset
|
791 val.len = v->len; |
| 637 | 792 val.data = v->data; |
| 793 | |
| 794 s = ngx_parse_size(&val); | |
| 795 | |
| 796 if (s == NGX_ERROR) { | |
| 797 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 798 "invalid size \"%V\"", &val); | |
| 799 return; | |
| 800 } | |
| 801 | |
| 802 sp = (ssize_t *) ((char *) r + data); | |
| 803 | |
| 804 *sp = s; | |
| 805 | |
| 806 return; | |
| 807 } | |
| 808 | |
| 809 | |
| 573 | 810 static ngx_int_t |
| 811 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 812 uintptr_t data) | |
| 515 | 813 { |
| 573 | 814 ngx_table_elt_t *h; |
| 815 | |
| 816 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 817 | |
| 818 if (h) { | |
| 819 v->len = h->value.len; | |
| 820 v->valid = 1; | |
| 1565 | 821 v->no_cacheable = 0; |
| 573 | 822 v->not_found = 0; |
| 823 v->data = h->value.data; | |
| 824 | |
| 825 } else { | |
| 826 v->not_found = 1; | |
| 827 } | |
| 828 | |
| 829 return NGX_OK; | |
| 830 } | |
| 831 | |
| 832 | |
| 833 static ngx_int_t | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
834 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
|
835 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
|
836 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
837 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
|
838 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
839 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
840 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
841 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
842 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
|
843 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
|
844 { |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
845 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
|
846 } |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
847 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
848 |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
849 static ngx_int_t |
|
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
850 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
|
851 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
| 573 | 852 { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
853 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
|
854 u_char *p, *end; |
| 667 | 855 ngx_uint_t i, n; |
| 573 | 856 ngx_array_t *a; |
| 857 ngx_table_elt_t **h; | |
| 515 | 858 |
| 859 a = (ngx_array_t *) ((char *) r + data); | |
| 860 | |
| 667 | 861 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
|
862 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
|
863 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
864 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
865 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
866 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
|
867 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
868 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
|
869 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
870 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
871 |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
872 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
|
873 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
874 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
875 if (len == 0) { |
| 573 | 876 v->not_found = 1; |
| 877 return NGX_OK; | |
| 515 | 878 } |
| 879 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
880 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
|
881 |
| 573 | 882 v->valid = 1; |
| 1565 | 883 v->no_cacheable = 0; |
| 573 | 884 v->not_found = 0; |
| 515 | 885 |
| 667 | 886 if (n == 1) { |
| 573 | 887 v->len = (*h)->value.len; |
| 888 v->data = (*h)->value.data; | |
| 515 | 889 |
| 573 | 890 return NGX_OK; |
| 515 | 891 } |
| 892 | |
| 2049 | 893 p = ngx_pnalloc(r->pool, len); |
| 573 | 894 if (p == NULL) { |
| 895 return NGX_ERROR; | |
| 896 } | |
| 897 | |
| 898 v->len = len; | |
| 899 v->data = p; | |
| 515 | 900 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
901 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
|
902 |
| 515 | 903 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
|
904 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
905 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
|
906 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
907 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
908 |
| 573 | 909 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 910 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
911 if (p == end) { |
| 515 | 912 break; |
| 913 } | |
| 914 | |
|
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
915 *p++ = sep; *p++ = ' '; |
| 515 | 916 } |
| 917 | |
| 573 | 918 return NGX_OK; |
| 515 | 919 } |
| 920 | |
| 921 | |
| 573 | 922 static ngx_int_t |
| 577 | 923 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 924 ngx_http_variable_value_t *v, uintptr_t data) | |
| 925 { | |
| 926 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 927 &r->headers_in.headers.part, | |
| 928 sizeof("http_") - 1); | |
| 929 } | |
| 930 | |
| 931 | |
| 932 static ngx_int_t | |
| 933 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 934 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 935 { |
| 577 | 936 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 937 &r->headers_out.headers.part, | |
| 938 sizeof("sent_http_") - 1); | |
| 939 } | |
| 501 | 940 |
| 577 | 941 |
|
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
942 static ngx_int_t |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
943 ngx_http_variable_unknown_trailer_out(ngx_http_request_t *r, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
944 ngx_http_variable_value_t *v, uintptr_t data) |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
945 { |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
946 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
947 &r->headers_out.trailers.part, |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
948 sizeof("sent_trailer_") - 1); |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
949 } |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
950 |
|
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
6899
diff
changeset
|
951 |
| 1162 | 952 ngx_int_t |
| 577 | 953 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 954 ngx_list_part_t *part, size_t prefix) | |
| 955 { | |
| 573 | 956 u_char ch; |
| 957 ngx_uint_t i, n; | |
| 958 ngx_table_elt_t *header; | |
| 499 | 959 |
| 960 header = part->elts; | |
| 961 | |
| 962 for (i = 0; /* void */ ; i++) { | |
| 963 | |
| 964 if (i >= part->nelts) { | |
| 965 if (part->next == NULL) { | |
| 966 break; | |
| 967 } | |
| 968 | |
| 969 part = part->next; | |
| 970 header = part->elts; | |
| 971 i = 0; | |
| 972 } | |
| 973 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
974 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
|
975 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
976 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
977 |
| 577 | 978 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 979 ch = header[i].key.data[n]; |
| 980 | |
| 509 | 981 if (ch >= 'A' && ch <= 'Z') { |
| 982 ch |= 0x20; | |
| 499 | 983 |
| 984 } else if (ch == '-') { | |
| 985 ch = '_'; | |
| 986 } | |
| 987 | |
| 577 | 988 if (var->data[n + prefix] != ch) { |
| 499 | 989 break; |
| 990 } | |
| 991 } | |
| 992 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
993 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 994 v->len = header[i].value.len; |
| 995 v->valid = 1; | |
| 1565 | 996 v->no_cacheable = 0; |
| 573 | 997 v->not_found = 0; |
| 998 v->data = header[i].value.data; | |
| 499 | 999 |
| 573 | 1000 return NGX_OK; |
| 499 | 1001 } |
| 1002 } | |
| 1003 | |
| 573 | 1004 v->not_found = 1; |
| 1005 | |
| 1006 return NGX_OK; | |
| 509 | 1007 } |
| 1008 | |
| 1009 | |
| 573 | 1010 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1011 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
|
1012 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
|
1013 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1014 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1015 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1016 s = r->request_line.data; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1017 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1018 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1019 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1020 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1021 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1022 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1023 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1024 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1025 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1026 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
|
1027 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1028 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1029 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1030 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1031 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1032 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
|
1033 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1034 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1035 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1036 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
|
1037 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1038 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1039 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1040 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1041 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1042 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1043 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1044 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1045 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
1046 static ngx_int_t |
| 2307 | 1047 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1048 uintptr_t data) | |
| 1049 { | |
| 1050 ngx_str_t *name = (ngx_str_t *) data; | |
| 1051 | |
| 1052 ngx_str_t cookie, s; | |
| 1053 | |
| 1054 s.len = name->len - (sizeof("cookie_") - 1); | |
| 1055 s.data = name->data + sizeof("cookie_") - 1; | |
| 1056 | |
| 1057 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 1058 == NGX_DECLINED) | |
| 1059 { | |
| 1060 v->not_found = 1; | |
| 1061 return NGX_OK; | |
| 1062 } | |
| 1063 | |
| 1064 v->len = cookie.len; | |
| 1065 v->valid = 1; | |
| 1066 v->no_cacheable = 0; | |
| 1067 v->not_found = 0; | |
| 1068 v->data = cookie.data; | |
| 1069 | |
| 1070 return NGX_OK; | |
| 1071 } | |
| 1072 | |
| 1073 | |
| 1074 static ngx_int_t | |
| 2137 | 1075 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1076 uintptr_t data) | |
| 1077 { | |
| 1078 ngx_str_t *name = (ngx_str_t *) data; | |
| 1079 | |
| 2415 | 1080 u_char *arg; |
| 1081 size_t len; | |
| 1082 ngx_str_t value; | |
| 2137 | 1083 |
| 2415 | 1084 len = name->len - (sizeof("arg_") - 1); |
| 1085 arg = name->data + sizeof("arg_") - 1; | |
| 1086 | |
| 1087 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 1088 v->not_found = 1; |
| 1089 return NGX_OK; | |
| 1090 } | |
| 1091 | |
| 2415 | 1092 v->data = value.data; |
| 1093 v->len = value.len; | |
| 1094 v->valid = 1; | |
| 1095 v->no_cacheable = 0; | |
| 1096 v->not_found = 0; | |
| 2137 | 1097 |
| 1098 return NGX_OK; | |
| 1099 } | |
| 1100 | |
| 1101 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1102 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1103 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1104 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1105 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
|
1106 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1107 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1108 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1109 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1110 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1111 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1112 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1113 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
|
1114 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1115 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1116 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1117 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1118 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
|
1119 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1120 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1121 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1122 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1123 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1124 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1125 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1126 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1127 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1128 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1129 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1130 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1131 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1132 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1133 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1134 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1135 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1136 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1137 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1138 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1139 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1140 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1141 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1142 value = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1143 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1144 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1145 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1146 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
|
1147 v->valid = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1148 v->no_cacheable = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1149 v->not_found = 0; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1150 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1151 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1152 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1153 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1154 #endif |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1155 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1156 |
| 2137 | 1157 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
|
1158 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
|
1159 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
|
1160 { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1161 u_char *p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1162 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1163 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
|
1164 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
|
1165 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
|
1166 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1167 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1168 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1169 |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1170 } else if (r->reading_body) { |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1171 v->not_found = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1172 v->no_cacheable = 1; |
|
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1173 |
|
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1174 } 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
|
1175 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
|
1176 if (p == NULL) { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1177 return NGX_ERROR; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1178 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1179 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1180 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
|
1181 v->data = p; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1182 v->valid = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1183 v->no_cacheable = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1184 v->not_found = 0; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1185 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1186 } else { |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1187 v->not_found = 1; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1188 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1189 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1190 return NGX_OK; |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1191 } |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1192 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1193 |
|
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1194 static ngx_int_t |
| 573 | 1195 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1196 uintptr_t data) | |
| 509 | 1197 { |
| 1811 | 1198 ngx_http_core_srv_conf_t *cscf; |
| 1199 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1200 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1201 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1202 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
|
1203 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1204 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1205 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
|
1206 |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1207 v->len = cscf->server_name.len; |
|
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1208 v->data = cscf->server_name.data; |
| 509 | 1209 } |
| 1210 | |
| 573 | 1211 v->valid = 1; |
| 1565 | 1212 v->no_cacheable = 0; |
| 573 | 1213 v->not_found = 0; |
| 509 | 1214 |
| 573 | 1215 return NGX_OK; |
| 499 | 1216 } |
| 1217 | |
| 1218 | |
| 573 | 1219 static ngx_int_t |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1220 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1221 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1222 { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1223 struct sockaddr_in *sin; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1224 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1225 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1226 #endif |
| 982 | 1227 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1228 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1229 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1230 #if (NGX_HAVE_INET6) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1231 case AF_INET6: |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1232 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1233 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1234 v->len = sizeof(struct in6_addr); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1235 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1236 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1237 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
|
1238 v->data = sin6->sin6_addr.s6_addr; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1239 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1240 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1241 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1242 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1243 default: /* AF_INET */ |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1244 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1245 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1246 v->len = sizeof(in_addr_t); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1247 v->valid = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1248 v->no_cacheable = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1249 v->not_found = 0; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1250 v->data = (u_char *) &sin->sin_addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1251 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1252 break; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1253 } |
| 982 | 1254 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1255 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1256 } |
| 982 | 1257 |
| 1258 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1259 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1260 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
|
1261 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
|
1262 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1263 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1264 v->valid = 1; |
| 1565 | 1265 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1266 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1267 v->data = r->connection->addr_text.data; |
| 499 | 1268 |
| 573 | 1269 return NGX_OK; |
| 499 | 1270 } |
| 1271 | |
| 1272 | |
| 573 | 1273 static ngx_int_t |
| 1274 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1275 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1276 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1277 ngx_uint_t port; |
| 509 | 1278 |
| 573 | 1279 v->len = 0; |
| 1280 v->valid = 1; | |
| 1565 | 1281 v->no_cacheable = 0; |
| 573 | 1282 v->not_found = 0; |
| 509 | 1283 |
| 2049 | 1284 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1285 if (v->data == NULL) { |
| 1286 return NGX_ERROR; | |
| 509 | 1287 } |
| 1288 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1289 port = ngx_inet_get_port(r->connection->sockaddr); |
| 577 | 1290 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1291 if (port > 0 && port < 65536) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1292 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1293 } |
| 1294 | |
| 573 | 1295 return NGX_OK; |
| 509 | 1296 } |
| 1297 | |
| 1298 | |
| 573 | 1299 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
|
1300 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
|
1301 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
|
1302 { |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1303 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
|
1304 v->valid = 1; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1305 v->no_cacheable = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1306 v->not_found = 0; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1307 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
|
1308 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1309 return NGX_OK; |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1310 } |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1311 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1312 |
|
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1313 static ngx_int_t |
|
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1314 ngx_http_variable_proxy_protocol_port(ngx_http_request_t *r, |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1315 ngx_http_variable_value_t *v, uintptr_t data) |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1316 { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1317 ngx_uint_t port; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1318 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1319 v->len = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1320 v->valid = 1; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1321 v->no_cacheable = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1322 v->not_found = 0; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1323 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1324 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1325 if (v->data == NULL) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1326 return NGX_ERROR; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1327 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1328 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1329 port = r->connection->proxy_protocol_port; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1330 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1331 if (port > 0 && port < 65536) { |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1332 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1333 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1334 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1335 return NGX_OK; |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1336 } |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1337 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1338 |
|
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1339 static ngx_int_t |
| 573 | 1340 ngx_http_variable_server_addr(ngx_http_request_t *r, |
| 1341 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1342 { |
| 1805 | 1343 ngx_str_t s; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1344 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1345 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1346 s.len = NGX_SOCKADDR_STRLEN; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1347 s.data = addr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1348 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1349 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
|
1350 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1351 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1352 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1353 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1354 if (s.data == NULL) { |
| 573 | 1355 return NGX_ERROR; |
| 509 | 1356 } |
| 1357 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1358 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1359 |
| 1805 | 1360 v->len = s.len; |
| 573 | 1361 v->valid = 1; |
| 1565 | 1362 v->no_cacheable = 0; |
| 573 | 1363 v->not_found = 0; |
| 1805 | 1364 v->data = s.data; |
| 499 | 1365 |
| 573 | 1366 return NGX_OK; |
| 499 | 1367 } |
| 1368 | |
| 1369 | |
| 573 | 1370 static ngx_int_t |
| 1371 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1372 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1373 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1374 ngx_uint_t port; |
| 2533 | 1375 |
| 1376 v->len = 0; | |
| 573 | 1377 v->valid = 1; |
| 1565 | 1378 v->no_cacheable = 0; |
| 573 | 1379 v->not_found = 0; |
| 2533 | 1380 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1381 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1382 return NGX_ERROR; |
| 1383 } | |
| 1384 | |
| 1385 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1386 if (v->data == NULL) { | |
| 1387 return NGX_ERROR; | |
| 1388 } | |
| 1389 | |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6561
diff
changeset
|
1390 port = ngx_inet_get_port(r->connection->local_sockaddr); |
| 2533 | 1391 |
| 1392 if (port > 0 && port < 65536) { | |
| 1393 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1394 } | |
| 509 | 1395 |
| 573 | 1396 return NGX_OK; |
| 509 | 1397 } |
| 1398 | |
| 1399 | |
| 573 | 1400 static ngx_int_t |
| 731 | 1401 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1402 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1403 { | |
| 1404 #if (NGX_HTTP_SSL) | |
| 1405 | |
| 1406 if (r->connection->ssl) { | |
| 1407 v->len = sizeof("https") - 1; | |
| 1408 v->valid = 1; | |
| 1565 | 1409 v->no_cacheable = 0; |
| 731 | 1410 v->not_found = 0; |
| 732 | 1411 v->data = (u_char *) "https"; |
| 731 | 1412 |
| 1413 return NGX_OK; | |
| 1414 } | |
| 1415 | |
| 1416 #endif | |
| 1417 | |
| 1418 v->len = sizeof("http") - 1; | |
| 1419 v->valid = 1; | |
| 1565 | 1420 v->no_cacheable = 0; |
| 731 | 1421 v->not_found = 0; |
| 732 | 1422 v->data = (u_char *) "http"; |
| 731 | 1423 |
| 1424 return NGX_OK; | |
| 1425 } | |
| 1426 | |
| 1427 | |
| 1428 static ngx_int_t | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1429 ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1430 ngx_http_variable_value_t *v, uintptr_t data) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1431 { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1432 #if (NGX_HTTP_SSL) |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1433 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1434 if (r->connection->ssl) { |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1435 v->len = sizeof("on") - 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1436 v->valid = 1; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1437 v->no_cacheable = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1438 v->not_found = 0; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1439 v->data = (u_char *) "on"; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1440 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1441 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1442 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1443 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1444 #endif |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1445 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1446 *v = ngx_http_variable_null_value; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1447 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1448 return NGX_OK; |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1449 } |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1450 |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1451 |
|
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1452 static void |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1453 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
|
1454 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
|
1455 { |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1456 r->args.len = v->len; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1457 r->args.data = v->data; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1458 r->valid_unparsed_uri = 0; |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1459 } |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1460 |
|
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1461 |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1462 static ngx_int_t |
| 1351 | 1463 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1464 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1465 { | |
| 1466 v->valid = 1; | |
| 1565 | 1467 v->no_cacheable = 0; |
| 1351 | 1468 v->not_found = 0; |
| 1469 | |
| 1470 if (r->args.len == 0) { | |
| 1471 v->len = 0; | |
| 1472 v->data = NULL; | |
| 1473 return NGX_OK; | |
| 1474 } | |
| 1475 | |
| 1476 v->len = 1; | |
| 1477 v->data = (u_char *) "?"; | |
| 1478 | |
| 1479 return NGX_OK; | |
| 1480 } | |
| 1481 | |
| 1482 | |
| 1483 static ngx_int_t | |
| 573 | 1484 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1485 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1486 { |
| 671 | 1487 ngx_str_t path; |
| 573 | 1488 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1489 |
| 1490 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1491 | |
| 671 | 1492 if (clcf->root_lengths == NULL) { |
| 1493 v->len = clcf->root.len; | |
| 1494 v->valid = 1; | |
| 1565 | 1495 v->no_cacheable = 0; |
| 671 | 1496 v->not_found = 0; |
| 1497 v->data = clcf->root.data; | |
| 1498 | |
| 1499 } else { | |
| 1500 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1501 clcf->root_values->elts) | |
| 1502 == NULL) | |
| 1503 { | |
| 1504 return NGX_ERROR; | |
| 1505 } | |
| 1506 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1507 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
|
1508 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1509 { |
| 671 | 1510 return NGX_ERROR; |
| 1511 } | |
| 1512 | |
| 1513 v->len = path.len; | |
| 1514 v->valid = 1; | |
| 1565 | 1515 v->no_cacheable = 0; |
| 671 | 1516 v->not_found = 0; |
| 1517 v->data = path.data; | |
| 1518 } | |
| 509 | 1519 |
| 573 | 1520 return NGX_OK; |
| 509 | 1521 } |
| 1522 | |
| 1523 | |
| 573 | 1524 static ngx_int_t |
| 2259 | 1525 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1526 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1527 { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1528 u_char *real; |
| 2259 | 1529 size_t len; |
| 1530 ngx_str_t path; | |
| 1531 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
|
1532 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1533 u_char buffer[NGX_MAX_PATH]; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1534 #endif |
| 2259 | 1535 |
| 1536 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1537 | |
| 1538 if (clcf->root_lengths == NULL) { | |
| 1539 path = clcf->root; | |
| 1540 | |
| 1541 } else { | |
| 1542 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1543 clcf->root_values->elts) | |
| 1544 == NULL) | |
| 1545 { | |
| 1546 return NGX_ERROR; | |
| 1547 } | |
| 1548 | |
| 1549 path.data[path.len - 1] = '\0'; | |
| 1550 | |
|
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1551 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
|
1552 != NGX_OK) |
|
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1553 { |
| 2259 | 1554 return NGX_ERROR; |
| 1555 } | |
| 1556 } | |
| 1557 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1558 #if (NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1559 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1560 #else |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1561 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1562 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1563 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1564 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1565 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1566 if (real == NULL) { |
| 2259 | 1567 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1568 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1569 return NGX_ERROR; | |
| 1570 } | |
| 1571 | |
| 1572 len = ngx_strlen(real); | |
| 1573 | |
| 1574 v->data = ngx_pnalloc(r->pool, len); | |
| 1575 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1576 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1577 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1578 #endif |
| 2259 | 1579 return NGX_ERROR; |
| 1580 } | |
| 1581 | |
| 1582 v->len = len; | |
| 1583 v->valid = 1; | |
| 1584 v->no_cacheable = 0; | |
| 1585 v->not_found = 0; | |
| 1586 | |
| 1587 ngx_memcpy(v->data, real, len); | |
| 1588 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1589 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1590 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1591 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1592 |
| 2259 | 1593 return NGX_OK; |
| 1594 } | |
| 1595 | |
| 1596 | |
| 1597 static ngx_int_t | |
| 573 | 1598 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1599 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1600 { |
| 773 | 1601 size_t root; |
| 573 | 1602 ngx_str_t path; |
| 499 | 1603 |
| 773 | 1604 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1605 return NGX_ERROR; |
| 557 | 1606 } |
| 509 | 1607 |
| 557 | 1608 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1609 |
| 573 | 1610 v->len = path.len - 1; |
| 1611 v->valid = 1; | |
| 1565 | 1612 v->no_cacheable = 0; |
| 573 | 1613 v->not_found = 0; |
| 1614 v->data = path.data; | |
| 499 | 1615 |
| 573 | 1616 return NGX_OK; |
| 499 | 1617 } |
| 1618 | |
| 1619 | |
| 573 | 1620 static ngx_int_t |
| 1811 | 1621 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1622 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1623 { | |
| 1624 ngx_http_core_srv_conf_t *cscf; | |
| 1625 | |
| 1626 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1627 | |
| 1628 v->len = cscf->server_name.len; | |
| 1629 v->valid = 1; | |
| 1630 v->no_cacheable = 0; | |
| 1631 v->not_found = 0; | |
| 1632 v->data = cscf->server_name.data; | |
| 1633 | |
| 1634 return NGX_OK; | |
| 1635 } | |
| 1636 | |
| 1637 | |
| 1638 static ngx_int_t | |
| 573 | 1639 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1640 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1641 { |
| 647 | 1642 if (r->main->method_name.data) { |
| 1643 v->len = r->main->method_name.len; | |
| 573 | 1644 v->valid = 1; |
| 1565 | 1645 v->no_cacheable = 0; |
| 573 | 1646 v->not_found = 0; |
| 647 | 1647 v->data = r->main->method_name.data; |
| 573 | 1648 |
| 1649 } else { | |
| 1650 v->not_found = 1; | |
| 561 | 1651 } |
| 1652 | |
| 573 | 1653 return NGX_OK; |
| 561 | 1654 } |
| 1655 | |
| 1656 | |
| 573 | 1657 static ngx_int_t |
| 1658 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1659 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1660 { |
| 573 | 1661 ngx_int_t rc; |
| 539 | 1662 |
| 1663 rc = ngx_http_auth_basic_user(r); | |
| 1664 | |
| 1665 if (rc == NGX_DECLINED) { | |
| 573 | 1666 v->not_found = 1; |
| 1667 return NGX_OK; | |
| 539 | 1668 } |
| 1669 | |
| 1670 if (rc == NGX_ERROR) { | |
| 573 | 1671 return NGX_ERROR; |
| 539 | 1672 } |
| 1673 | |
| 573 | 1674 v->len = r->headers_in.user.len; |
| 1675 v->valid = 1; | |
| 1565 | 1676 v->no_cacheable = 0; |
| 573 | 1677 v->not_found = 0; |
| 1678 v->data = r->headers_in.user.data; | |
| 571 | 1679 |
| 573 | 1680 return NGX_OK; |
| 571 | 1681 } |
| 1682 | |
| 1683 | |
| 611 | 1684 static ngx_int_t |
| 4886 | 1685 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
| 1686 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1687 { | |
| 1688 u_char *p; | |
| 1689 | |
| 1690 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
| 1691 if (p == NULL) { | |
| 1692 return NGX_ERROR; | |
| 1693 } | |
| 1694 | |
| 1695 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
| 1696 v->valid = 1; | |
| 1697 v->no_cacheable = 0; | |
| 1698 v->not_found = 0; | |
| 1699 v->data = p; | |
| 1700 | |
| 1701 return NGX_OK; | |
| 1702 } | |
| 1703 | |
| 1704 | |
| 1705 static ngx_int_t | |
| 611 | 1706 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1707 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1708 { | |
| 1709 off_t sent; | |
| 1710 u_char *p; | |
| 1711 | |
| 1712 sent = r->connection->sent - r->header_size; | |
| 1713 | |
| 1714 if (sent < 0) { | |
| 1715 sent = 0; | |
| 1716 } | |
| 1717 | |
| 2049 | 1718 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1719 if (p == NULL) { |
| 1720 return NGX_ERROR; | |
| 1721 } | |
| 1722 | |
| 1723 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1724 v->valid = 1; | |
| 1565 | 1725 v->no_cacheable = 0; |
| 611 | 1726 v->not_found = 0; |
| 1727 v->data = p; | |
| 1728 | |
| 1729 return NGX_OK; | |
| 1730 } | |
| 1731 | |
| 1732 | |
| 629 | 1733 static ngx_int_t |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
1734 ngx_http_variable_pipe(ngx_http_request_t *r, |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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|
1735 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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|
1736 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
1737 v->data = (u_char *) (r->pipeline ? "p" : "."); |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
1738 v->len = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
1739 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
1740 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
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diff
changeset
|
1741 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
1742 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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|
1743 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
1744 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
1745 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
1746 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
changeset
|
1747 static ngx_int_t |
|
4685
956edecaedeb
New core variable: $status.
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changeset
|
1748 ngx_http_variable_status(ngx_http_request_t *r, |
|
956edecaedeb
New core variable: $status.
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parents:
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|
1749 ngx_http_variable_value_t *v, uintptr_t data) |
|
956edecaedeb
New core variable: $status.
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parents:
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diff
changeset
|
1750 { |
|
956edecaedeb
New core variable: $status.
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changeset
|
1751 ngx_uint_t status; |
|
956edecaedeb
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diff
changeset
|
1752 |
|
956edecaedeb
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diff
changeset
|
1753 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
956edecaedeb
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parents:
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diff
changeset
|
1754 if (v->data == NULL) { |
|
956edecaedeb
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parents:
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|
1755 return NGX_ERROR; |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1756 } |
|
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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changeset
|
1757 |
|
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changeset
|
1758 if (r->err_status) { |
|
956edecaedeb
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diff
changeset
|
1759 status = r->err_status; |
|
956edecaedeb
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parents:
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changeset
|
1760 |
|
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|
1761 } else if (r->headers_out.status) { |
|
956edecaedeb
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changeset
|
1762 status = r->headers_out.status; |
|
956edecaedeb
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parents:
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|
1763 |
|
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parents:
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|
1764 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
956edecaedeb
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parents:
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changeset
|
1765 status = 9; |
|
956edecaedeb
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|
1766 |
|
956edecaedeb
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|
1767 } else { |
|
956edecaedeb
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changeset
|
1768 status = 0; |
|
956edecaedeb
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changeset
|
1769 } |
|
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|
1770 |
|
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changeset
|
1771 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
956edecaedeb
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|
1772 v->valid = 1; |
|
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|
1773 v->no_cacheable = 0; |
|
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|
1774 v->not_found = 0; |
|
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|
1775 |
|
956edecaedeb
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|
1776 return NGX_OK; |
|
956edecaedeb
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changeset
|
1777 } |
|
956edecaedeb
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changeset
|
1778 |
|
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|
1779 |
|
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|
1780 static ngx_int_t |
| 641 | 1781 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1782 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1783 { | |
| 1784 if (r->headers_out.content_type.len) { | |
| 1785 v->len = r->headers_out.content_type.len; | |
| 1786 v->valid = 1; | |
| 1565 | 1787 v->no_cacheable = 0; |
| 641 | 1788 v->not_found = 0; |
| 1789 v->data = r->headers_out.content_type.data; | |
| 1790 | |
| 1791 } else { | |
| 1792 v->not_found = 1; | |
| 1793 } | |
| 1794 | |
| 1795 return NGX_OK; | |
| 1796 } | |
| 1797 | |
| 1798 | |
| 1799 static ngx_int_t | |
| 1800 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1801 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1802 { | |
| 1803 u_char *p; | |
| 1804 | |
| 1805 if (r->headers_out.content_length) { | |
| 1806 v->len = r->headers_out.content_length->value.len; | |
| 1807 v->valid = 1; | |
| 1565 | 1808 v->no_cacheable = 0; |
| 641 | 1809 v->not_found = 0; |
| 1810 v->data = r->headers_out.content_length->value.data; | |
| 1811 | |
| 1812 return NGX_OK; | |
| 1813 } | |
| 1814 | |
| 1815 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1816 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1817 if (p == NULL) { |
| 1818 return NGX_ERROR; | |
| 1819 } | |
| 1820 | |
| 1821 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1822 v->valid = 1; | |
| 1565 | 1823 v->no_cacheable = 0; |
| 641 | 1824 v->not_found = 0; |
| 1825 v->data = p; | |
| 1826 | |
| 1827 return NGX_OK; | |
| 1828 } | |
| 1829 | |
| 1830 v->not_found = 1; | |
| 1831 | |
| 1832 return NGX_OK; | |
| 1833 } | |
| 1834 | |
| 1835 | |
| 1836 static ngx_int_t | |
|
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fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
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|
1837 ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
51b1097dbb67
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parents:
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changeset
|
1838 ngx_http_variable_value_t *v, uintptr_t data) |
|
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fix $sent_http_location for local redirects
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changeset
|
1839 { |
|
2539
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fix segfault introduced in r2486 in $sent_http_location processing
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parents:
2536
diff
changeset
|
1840 ngx_str_t name; |
|
051e9b12428e
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|
1841 |
|
2485
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|
1842 if (r->headers_out.location) { |
|
51b1097dbb67
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changeset
|
1843 v->len = r->headers_out.location->value.len; |
|
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|
1844 v->valid = 1; |
|
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changeset
|
1845 v->no_cacheable = 0; |
|
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|
1846 v->not_found = 0; |
|
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changeset
|
1847 v->data = r->headers_out.location->value.data; |
|
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|
1848 |
|
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|
1849 return NGX_OK; |
|
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|
1850 } |
|
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changeset
|
1851 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
1852 ngx_str_set(&name, "sent_http_location"); |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
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changeset
|
1853 |
|
051e9b12428e
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diff
changeset
|
1854 return ngx_http_variable_unknown_header(v, &name, |
|
2485
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|
1855 &r->headers_out.headers.part, |
|
51b1097dbb67
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changeset
|
1856 sizeof("sent_http_") - 1); |
|
51b1097dbb67
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changeset
|
1857 } |
|
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|
1858 |
|
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|
1859 |
|
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|
1860 static ngx_int_t |
| 641 | 1861 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1862 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1863 { | |
| 1864 u_char *p; | |
| 1865 | |
| 1866 if (r->headers_out.last_modified) { | |
| 1867 v->len = r->headers_out.last_modified->value.len; | |
| 1868 v->valid = 1; | |
| 1565 | 1869 v->no_cacheable = 0; |
| 641 | 1870 v->not_found = 0; |
| 1871 v->data = r->headers_out.last_modified->value.data; | |
| 1872 | |
| 1873 return NGX_OK; | |
| 1874 } | |
| 1875 | |
| 1876 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
|
1877 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 641 | 1878 if (p == NULL) { |
| 1879 return NGX_ERROR; | |
| 1880 } | |
| 1881 | |
| 1882 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1883 v->valid = 1; | |
| 1565 | 1884 v->no_cacheable = 0; |
| 641 | 1885 v->not_found = 0; |
| 1886 v->data = p; | |
| 1887 | |
| 1888 return NGX_OK; | |
| 1889 } | |
| 1890 | |
| 1891 v->not_found = 1; | |
| 1892 | |
| 1893 return NGX_OK; | |
| 1894 } | |
| 1895 | |
| 1896 | |
| 1897 static ngx_int_t | |
| 1898 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1899 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1900 { | |
| 1901 size_t len; | |
| 1902 char *p; | |
| 1903 | |
|
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|
1904 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
|
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|
1905 len = sizeof("upgrade") - 1; |
|
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|
1906 p = "upgrade"; |
|
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|
1907 |
|
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|
1908 } else if (r->keepalive) { |
| 641 | 1909 len = sizeof("keep-alive") - 1; |
| 1910 p = "keep-alive"; | |
| 1911 | |
| 1912 } else { | |
| 1913 len = sizeof("close") - 1; | |
| 1914 p = "close"; | |
| 1915 } | |
| 1916 | |
| 1917 v->len = len; | |
| 1918 v->valid = 1; | |
| 1565 | 1919 v->no_cacheable = 0; |
| 641 | 1920 v->not_found = 0; |
| 1921 v->data = (u_char *) p; | |
| 1922 | |
| 1923 return NGX_OK; | |
| 1924 } | |
| 1925 | |
| 1926 | |
| 1927 static ngx_int_t | |
| 1928 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1929 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1930 { | |
| 1931 u_char *p; | |
| 1932 ngx_http_core_loc_conf_t *clcf; | |
| 1933 | |
| 1934 if (r->keepalive) { | |
| 1935 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1936 | |
| 1937 if (clcf->keepalive_header) { | |
| 1938 | |
| 2049 | 1939 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1940 if (p == NULL) { |
| 1941 return NGX_ERROR; | |
| 1942 } | |
| 1943 | |
| 1944 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1945 v->valid = 1; | |
| 1565 | 1946 v->no_cacheable = 0; |
| 641 | 1947 v->not_found = 0; |
| 1948 v->data = p; | |
| 1949 | |
| 1950 return NGX_OK; | |
| 1951 } | |
| 1952 } | |
| 1953 | |
| 1954 v->not_found = 1; | |
| 1955 | |
| 1956 return NGX_OK; | |
| 1957 } | |
| 1958 | |
| 1959 | |
| 1960 static ngx_int_t | |
| 1961 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1962 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1963 { | |
| 1964 if (r->chunked) { | |
| 1965 v->len = sizeof("chunked") - 1; | |
| 1966 v->valid = 1; | |
| 1565 | 1967 v->no_cacheable = 0; |
| 641 | 1968 v->not_found = 0; |
| 1969 v->data = (u_char *) "chunked"; | |
| 1970 | |
| 1971 } else { | |
| 1972 v->not_found = 1; | |
| 1973 } | |
| 1974 | |
| 1975 return NGX_OK; | |
| 1976 } | |
| 1977 | |
| 1978 | |
| 1979 static ngx_int_t | |
| 629 | 1980 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 1981 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1982 { | |
| 1983 if (r->request_complete) { | |
| 1984 v->len = 2; | |
| 1985 v->valid = 1; | |
| 1565 | 1986 v->no_cacheable = 0; |
| 629 | 1987 v->not_found = 0; |
| 1988 v->data = (u_char *) "OK"; | |
| 1989 | |
| 1990 return NGX_OK; | |
| 1991 } | |
| 1992 | |
| 1993 v->len = 0; | |
| 1994 v->valid = 1; | |
| 1565 | 1995 v->no_cacheable = 0; |
| 629 | 1996 v->not_found = 0; |
| 1997 v->data = (u_char *) ""; | |
| 1998 | |
| 1999 return NGX_OK; | |
| 2000 } | |
| 2001 | |
| 2002 | |
| 759 | 2003 static ngx_int_t |
| 2844 | 2004 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 2005 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2006 { | |
| 2007 u_char *p; | |
| 2008 size_t len; | |
|
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|
2009 ngx_buf_t *buf; |
| 2844 | 2010 ngx_chain_t *cl; |
| 2011 | |
|
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|
2012 if (r->request_body == NULL |
|
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|
2013 || r->request_body->bufs == NULL |
|
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|
2014 || r->request_body->temp_file) |
|
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|
2015 { |
| 2844 | 2016 v->not_found = 1; |
| 2017 | |
| 2018 return NGX_OK; | |
| 2019 } | |
| 2020 | |
| 2021 cl = r->request_body->bufs; | |
| 2022 buf = cl->buf; | |
| 2023 | |
| 2024 if (cl->next == NULL) { | |
| 2025 v->len = buf->last - buf->pos; | |
| 2026 v->valid = 1; | |
| 2027 v->no_cacheable = 0; | |
| 2028 v->not_found = 0; | |
| 2029 v->data = buf->pos; | |
| 2030 | |
| 2031 return NGX_OK; | |
| 2032 } | |
| 2033 | |
|
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|
2034 len = buf->last - buf->pos; |
|
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|
2035 cl = cl->next; |
|
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|
2036 |
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2037 for ( /* void */ ; cl; cl = cl->next) { |
|
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|
2038 buf = cl->buf; |
|
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2039 len += buf->last - buf->pos; |
|
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|
2040 } |
| 2844 | 2041 |
| 2042 p = ngx_pnalloc(r->pool, len); | |
| 2043 if (p == NULL) { | |
| 2044 return NGX_ERROR; | |
| 2045 } | |
| 2046 | |
| 2047 v->data = p; | |
|
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|
2048 cl = r->request_body->bufs; |
|
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|
2049 |
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|
2050 for ( /* void */ ; cl; cl = cl->next) { |
|
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4913
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|
2051 buf = cl->buf; |
|
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|
2052 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
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|
2053 } |
| 2844 | 2054 |
| 2055 v->len = len; | |
| 2056 v->valid = 1; | |
| 2057 v->no_cacheable = 0; | |
| 2058 v->not_found = 0; | |
| 2059 | |
| 2060 return NGX_OK; | |
| 2061 } | |
| 2062 | |
| 2063 | |
| 2064 static ngx_int_t | |
| 759 | 2065 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 2066 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2067 { | |
| 2068 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
|
763
0b0f3d4854c0
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759
diff
changeset
|
2069 v->not_found = 1; |
| 759 | 2070 |
| 2071 return NGX_OK; | |
| 2072 } | |
| 2073 | |
| 2074 v->len = r->request_body->temp_file->file.name.len; | |
| 2075 v->valid = 1; | |
| 1565 | 2076 v->no_cacheable = 0; |
| 759 | 2077 v->not_found = 0; |
| 2078 v->data = r->request_body->temp_file->file.name.data; | |
| 2079 | |
| 2080 return NGX_OK; | |
| 2081 } | |
| 2082 | |
| 2083 | |
| 1329 | 2084 static ngx_int_t |
|
5010
829cc5872186
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4972
diff
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|
2085 ngx_http_variable_request_length(ngx_http_request_t *r, |
|
829cc5872186
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|
2086 ngx_http_variable_value_t *v, uintptr_t data) |
|
829cc5872186
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|
2087 { |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2088 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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4972
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|
2089 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2090 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
829cc5872186
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|
2091 if (p == NULL) { |
|
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|
2092 return NGX_ERROR; |
|
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|
2093 } |
|
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|
2094 |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2095 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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4972
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|
2096 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2097 v->no_cacheable = 0; |
|
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2098 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
2099 v->data = p; |
|
829cc5872186
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|
2100 |
|
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|
2101 return NGX_OK; |
|
829cc5872186
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|
2102 } |
|
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|
2103 |
|
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|
2104 |
|
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|
2105 static ngx_int_t |
|
4913
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Variables $request_time and $msec.
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|
2106 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
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Variables $request_time and $msec.
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|
2107 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2108 { |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2109 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2110 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
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|
2111 ngx_msec_int_t ms; |
|
002f2c783d7c
Variables $request_time and $msec.
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2112 |
|
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Variables $request_time and $msec.
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|
2113 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
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|
2114 if (p == NULL) { |
|
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|
2115 return NGX_ERROR; |
|
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Variables $request_time and $msec.
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|
2116 } |
|
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Variables $request_time and $msec.
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|
2117 |
|
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Variables $request_time and $msec.
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|
2118 tp = ngx_timeofday(); |
|
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Variables $request_time and $msec.
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|
2119 |
|
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|
2120 ms = (ngx_msec_int_t) |
|
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|
2121 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
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|
2122 ms = ngx_max(ms, 0); |
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|
2123 |
|
5361
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|
2124 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
|
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|
2125 v->valid = 1; |
|
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|
2126 v->no_cacheable = 0; |
|
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|
2127 v->not_found = 0; |
|
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|
2128 v->data = p; |
|
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|
2129 |
|
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|
2130 return NGX_OK; |
|
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|
2131 } |
|
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|
2132 |
|
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Variables $request_time and $msec.
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|
2133 |
|
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Variables $request_time and $msec.
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|
2134 static ngx_int_t |
| 6531 | 2135 ngx_http_variable_request_id(ngx_http_request_t *r, |
| 2136 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2137 { | |
| 2138 u_char *id; | |
| 2139 | |
| 2140 #if (NGX_OPENSSL) | |
| 2141 u_char random_bytes[16]; | |
| 2142 #endif | |
| 2143 | |
| 2144 id = ngx_pnalloc(r->pool, 32); | |
| 2145 if (id == NULL) { | |
| 2146 return NGX_ERROR; | |
| 2147 } | |
| 2148 | |
| 2149 v->valid = 1; | |
| 2150 v->no_cacheable = 0; | |
| 2151 v->not_found = 0; | |
| 2152 | |
| 2153 v->len = 32; | |
| 2154 v->data = id; | |
| 2155 | |
| 2156 #if (NGX_OPENSSL) | |
| 2157 | |
| 2158 if (RAND_bytes(random_bytes, 16) == 1) { | |
| 2159 ngx_hex_dump(id, random_bytes, 16); | |
| 2160 return NGX_OK; | |
| 2161 } | |
| 2162 | |
| 2163 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
| 2164 | |
| 2165 #endif | |
| 2166 | |
| 2167 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
| 2168 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
| 2169 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
| 2170 | |
| 2171 return NGX_OK; | |
| 2172 } | |
| 2173 | |
| 2174 | |
| 2175 static ngx_int_t | |
|
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2176 ngx_http_variable_connection(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2177 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2178 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2179 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2180 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2181 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2182 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2183 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2184 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2185 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2186 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2187 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2188 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
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|
2189 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2190 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2191 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2192 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2193 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2194 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2195 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2196 static ngx_int_t |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2197 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2198 ngx_http_variable_value_t *v, uintptr_t data) |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2199 { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2200 u_char *p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2201 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2202 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2203 if (p == NULL) { |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2204 return NGX_ERROR; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2205 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
2206 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
2207 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2208 v->valid = 1; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2209 v->no_cacheable = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
2210 v->not_found = 0; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2211 v->data = p; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2212 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2213 return NGX_OK; |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2214 } |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2215 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2216 |
|
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2217 static ngx_int_t |
| 1329 | 2218 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 2219 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2220 { | |
| 2221 v->len = sizeof(NGINX_VERSION) - 1; | |
| 2222 v->valid = 1; | |
| 1565 | 2223 v->no_cacheable = 0; |
| 1329 | 2224 v->not_found = 0; |
| 2225 v->data = (u_char *) NGINX_VERSION; | |
| 2226 | |
| 2227 return NGX_OK; | |
| 2228 } | |
| 2229 | |
| 2230 | |
| 2011 | 2231 static ngx_int_t |
| 2232 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 2233 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2234 { | |
| 2235 v->len = ngx_cycle->hostname.len; | |
| 2236 v->valid = 1; | |
| 2237 v->no_cacheable = 0; | |
| 2238 v->not_found = 0; | |
| 2239 v->data = ngx_cycle->hostname.data; | |
| 2240 | |
| 2241 return NGX_OK; | |
| 2242 } | |
| 2243 | |
| 2244 | |
| 2249 | 2245 static ngx_int_t |
| 2246 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2247 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2248 { | |
| 2249 u_char *p; | |
| 2250 | |
| 2251 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2252 if (p == NULL) { | |
| 2253 return NGX_ERROR; | |
| 2254 } | |
| 2255 | |
| 2256 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2257 v->valid = 1; | |
| 2258 v->no_cacheable = 0; | |
| 2259 v->not_found = 0; | |
| 2260 v->data = p; | |
| 2261 | |
| 2262 return NGX_OK; | |
| 2263 } | |
| 2264 | |
| 2265 | |
|
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2266 static ngx_int_t |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2267 ngx_http_variable_msec(ngx_http_request_t *r, |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2268 ngx_http_variable_value_t *v, uintptr_t data) |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2269 { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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changeset
|
2270 u_char *p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2271 ngx_time_t *tp; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2272 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2273 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
|
2274 if (p == NULL) { |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2275 return NGX_ERROR; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2276 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2277 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2278 tp = ngx_timeofday(); |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2279 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2280 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2281 v->valid = 1; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2282 v->no_cacheable = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
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changeset
|
2283 v->not_found = 0; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2284 v->data = p; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2285 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2286 return NGX_OK; |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2287 } |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2288 |
|
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2289 |
|
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2290 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2291 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
|
2292 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
|
2293 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
diff
changeset
|
2294 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2295 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2296 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:
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diff
changeset
|
2297 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2298 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2299 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2300 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2301 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
|
2302 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
|
2303 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2304 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
|
2305 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2306 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2307 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
2308 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2309 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2310 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2311 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2312 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2313 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2314 static ngx_int_t |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2315 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
|
2316 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
|
2317 { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2318 u_char *p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2319 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2320 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
|
2321 if (p == NULL) { |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2322 return NGX_ERROR; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2323 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2324 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2325 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
|
2326 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2327 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
|
2328 v->valid = 1; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2329 v->no_cacheable = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2330 v->not_found = 0; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2331 v->data = p; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2332 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2333 return NGX_OK; |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2334 } |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2335 |
|
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2336 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2337 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2338 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
|
2339 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2340 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2341 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2342 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2343 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2344 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2345 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2346 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2347 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2348 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
|
2349 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2350 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2351 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2352 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2353 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2354 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2355 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2356 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2357 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
|
2358 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2359 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
|
2360 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2361 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2362 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2363 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2364 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2365 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2366 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2367 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2368 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2369 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2370 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2371 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2372 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2373 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2374 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2375 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
|
2376 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2377 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2378 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2379 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2380 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2381 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2382 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2383 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2384 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2385 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2386 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2387 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2388 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2389 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2390 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2391 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2392 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2393 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2394 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2395 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2396 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2397 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2398 |
| 3325 | 2399 static ngx_int_t |
| 2400 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2401 uintptr_t data) | |
| 2402 { | |
| 2403 v->not_found = 1; | |
| 2404 return NGX_OK; | |
| 2405 } | |
| 2406 | |
| 2407 | |
| 2408 ngx_http_regex_t * | |
| 2409 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2410 { | |
| 2411 u_char *p; | |
| 2412 size_t size; | |
| 2413 ngx_str_t name; | |
| 2414 ngx_uint_t i, n; | |
| 2415 ngx_http_variable_t *v; | |
| 2416 ngx_http_regex_t *re; | |
| 2417 ngx_http_regex_variable_t *rv; | |
| 2418 ngx_http_core_main_conf_t *cmcf; | |
| 2419 | |
| 2420 rc->pool = cf->pool; | |
| 2421 | |
| 2422 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2423 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2424 return NULL; | |
| 2425 } | |
| 2426 | |
| 2427 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2428 if (re == NULL) { | |
| 2429 return NULL; | |
| 2430 } | |
| 2431 | |
| 2432 re->regex = rc->regex; | |
| 2433 re->ncaptures = rc->captures; | |
|
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2434 re->name = rc->pattern; |
| 3325 | 2435 |
| 2436 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2437 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2438 | |
| 2439 n = (ngx_uint_t) rc->named_captures; | |
| 2440 | |
| 2441 if (n == 0) { | |
| 2442 return re; | |
| 2443 } | |
| 2444 | |
| 2445 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2446 if (rv == NULL) { | |
| 2447 return NULL; | |
| 2448 } | |
| 2449 | |
| 2450 re->variables = rv; | |
| 2451 re->nvariables = n; | |
| 2452 | |
| 2453 size = rc->name_size; | |
| 2454 p = rc->names; | |
| 2455 | |
| 2456 for (i = 0; i < n; i++) { | |
| 2457 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2458 | |
| 2459 name.data = &p[2]; | |
| 2460 name.len = ngx_strlen(name.data); | |
| 2461 | |
| 2462 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2463 if (v == NULL) { | |
| 2464 return NULL; | |
| 2465 } | |
| 2466 | |
| 2467 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2468 if (rv[i].index == NGX_ERROR) { | |
| 2469 return NULL; | |
| 2470 } | |
| 2471 | |
| 2472 v->get_handler = ngx_http_variable_not_found; | |
| 2473 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2474 p += size; |
| 3325 | 2475 } |
| 2476 | |
| 2477 return re; | |
| 2478 } | |
| 2479 | |
| 2480 | |
| 2481 ngx_int_t | |
| 2482 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2483 { | |
| 2484 ngx_int_t rc, index; | |
| 2485 ngx_uint_t i, n, len; | |
| 2486 ngx_http_variable_value_t *vv; | |
| 2487 ngx_http_core_main_conf_t *cmcf; | |
| 2488 | |
| 2489 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2490 | |
| 2491 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2492 len = cmcf->ncaptures; |
| 3325 | 2493 |
| 2494 if (r->captures == NULL) { | |
| 2495 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
| 2496 if (r->captures == NULL) { | |
| 2497 return NGX_ERROR; | |
| 2498 } | |
| 2499 } | |
| 2500 | |
| 2501 } else { | |
| 2502 len = 0; | |
| 2503 } | |
| 2504 | |
| 2505 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2506 | |
| 2507 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2508 return NGX_DECLINED; | |
| 2509 } | |
| 2510 | |
| 2511 if (rc < 0) { | |
| 2512 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2513 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2514 rc, s, &re->name); | |
| 2515 return NGX_ERROR; | |
| 2516 } | |
| 2517 | |
| 2518 for (i = 0; i < re->nvariables; i++) { | |
| 2519 | |
| 2520 n = re->variables[i].capture; | |
| 2521 index = re->variables[i].index; | |
| 2522 vv = &r->variables[index]; | |
| 2523 | |
| 2524 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2525 vv->valid = 1; | |
| 2526 vv->no_cacheable = 0; | |
| 2527 vv->not_found = 0; | |
| 2528 vv->data = &s->data[r->captures[n]]; | |
| 2529 | |
| 2530 #if (NGX_DEBUG) | |
| 2531 { | |
| 2532 ngx_http_variable_t *v; | |
| 2533 | |
| 2534 v = cmcf->variables.elts; | |
| 2535 | |
|
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2536 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2537 "http regex set $%V to \"%v\"", &v[index].name, vv); |
| 3325 | 2538 } |
| 2539 #endif | |
| 2540 } | |
| 2541 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2542 r->ncaptures = rc * 2; |
| 3325 | 2543 r->captures_data = s->data; |
| 2544 | |
| 2545 return NGX_OK; | |
| 2546 } | |
| 2547 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2548 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2549 |
| 3325 | 2550 |
| 499 | 2551 ngx_int_t |
| 509 | 2552 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2553 { |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2554 ngx_http_variable_t *cv, *v; |
| 501 | 2555 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2556 |
| 509 | 2557 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2558 | |
| 611 | 2559 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2560 sizeof(ngx_hash_keys_arrays_t)); | |
| 2561 if (cmcf->variables_keys == NULL) { | |
| 2562 return NGX_ERROR; | |
| 2563 } | |
| 2564 | |
| 2565 cmcf->variables_keys->pool = cf->pool; | |
| 2566 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2567 | |
| 2568 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2569 != NGX_OK) | |
| 509 | 2570 { |
| 499 | 2571 return NGX_ERROR; |
| 2572 } | |
| 2573 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2574 if (ngx_array_init(&cmcf->prefix_variables, cf->pool, 8, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2575 sizeof(ngx_http_variable_t)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2576 != NGX_OK) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2577 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2578 return NGX_ERROR; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2579 } |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2580 |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2581 for (cv = ngx_http_core_variables; cv->name.len; cv++) { |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2582 v = ngx_http_add_variable(cf, &cv->name, cv->flags); |
|
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2583 if (v == NULL) { |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2584 return NGX_ERROR; |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2585 } |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2586 |
|
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2587 *v = *cv; |
| 499 | 2588 } |
| 2589 | |
| 2590 return NGX_OK; | |
| 2591 } | |
| 509 | 2592 |
| 2593 | |
| 2594 ngx_int_t | |
| 2595 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2596 { | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2597 size_t len; |
| 509 | 2598 ngx_uint_t i, n; |
| 611 | 2599 ngx_hash_key_t *key; |
| 2600 ngx_hash_init_t hash; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2601 ngx_http_variable_t *v, *av, *pv; |
| 509 | 2602 ngx_http_core_main_conf_t *cmcf; |
| 2603 | |
| 2604 /* set the handlers for the indexed http variables */ | |
| 2605 | |
| 2606 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2607 | |
| 2608 v = cmcf->variables.elts; | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2609 pv = cmcf->prefix_variables.elts; |
| 611 | 2610 key = cmcf->variables_keys->keys.elts; |
| 509 | 2611 |
| 2612 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2613 | |
| 611 | 2614 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2615 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2616 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2617 |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2618 if (v[i].name.len == key[n].key.len |
| 611 | 2619 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2620 == 0) |
| 2621 { | |
| 637 | 2622 v[i].get_handler = av->get_handler; |
| 611 | 2623 v[i].data = av->data; |
| 527 | 2624 |
| 611 | 2625 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2626 v[i].flags = av->flags; | |
| 509 | 2627 |
| 611 | 2628 av->index = i; |
| 533 | 2629 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2630 if (av->get_handler == NULL |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2631 || (av->flags & NGX_HTTP_VAR_WEAK)) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2632 { |
|
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2633 break; |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2634 } |
|
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2635 |
| 509 | 2636 goto next; |
| 2637 } | |
| 2638 } | |
| 2639 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2640 len = 0; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2641 av = NULL; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2642 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2643 for (n = 0; n < cmcf->prefix_variables.nelts; n++) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2644 if (v[i].name.len >= pv[n].name.len && v[i].name.len > len |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2645 && ngx_strncmp(v[i].name.data, pv[n].name.data, pv[n].name.len) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2646 == 0) |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2647 { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2648 av = &pv[n]; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2649 len = pv[n].name.len; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2650 } |
| 1162 | 2651 } |
| 2652 | |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2653 if (av) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2654 v[i].get_handler = av->get_handler; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2655 v[i].data = (uintptr_t) &v[i].name; |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2656 v[i].flags = av->flags; |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2657 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2658 goto next; |
|
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2659 } |
|
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2660 |
|
6899
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2661 if (v[i].get_handler == NULL) { |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2662 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2663 "unknown \"%V\" variable", &v[i].name); |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2664 |
|
d2b2ff157da5
Variables: generic prefix variables.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6851
diff
changeset
|
2665 return NGX_ERROR; |
| 2137 | 2666 } |
| 2667 | |
| 509 | 2668 next: |
| 2669 continue; | |
| 2670 } | |
| 2671 | |
| 2672 | |
| 611 | 2673 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2674 av = key[n].value; | |
| 2675 | |
| 2676 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2677 key[n].key.data = NULL; | |
| 583 | 2678 } |
| 2679 } | |
| 2680 | |
| 2681 | |
| 611 | 2682 hash.hash = &cmcf->variables_hash; |
| 2683 hash.key = ngx_hash_key; | |
| 2684 hash.max_size = cmcf->variables_hash_max_size; | |
| 2685 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2686 hash.name = "variables_hash"; | |
| 2687 hash.pool = cf->pool; | |
| 2688 hash.temp_pool = NULL; | |
| 509 | 2689 |
| 611 | 2690 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2691 cmcf->variables_keys->keys.nelts) | |
| 581 | 2692 != NGX_OK) |
| 509 | 2693 { |
| 2694 return NGX_ERROR; | |
| 2695 } | |
| 2696 | |
| 611 | 2697 cmcf->variables_keys = NULL; |
| 509 | 2698 |
| 2699 return NGX_OK; | |
| 2700 } |