Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 6592:2c7b488a61fb
Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets.
author | Andrei Belov <defan@nginx.com> |
---|---|
date | Mon, 20 Jun 2016 10:41:17 +0300 |
parents | 28c76d9d75b7 |
children | b3b7e33083ac |
rev | line source |
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499 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
499 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
1329 | 11 #include <nginx.h> |
499 | 12 |
13 | |
573 | 14 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
15 ngx_http_variable_value_t *v, uintptr_t data); | |
5699
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Setting $args now invalidates unparsed uri.
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16 #if 0 |
1350 | 17 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
18 ngx_http_variable_value_t *v, uintptr_t data); | |
5699
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Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
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19 #endif |
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
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20 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
c76b7a7959d5
fix segfault if $limit_rate was logged
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21 ngx_http_variable_value_t *v, uintptr_t data); |
637 | 22 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
23 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 24 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
25 ngx_http_variable_value_t *v, uintptr_t data); | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
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26 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
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27 static ngx_int_t ngx_http_variable_cookies(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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28 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 29 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, |
30 ngx_http_variable_value_t *v, uintptr_t data); | |
5083
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Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
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31 static ngx_int_t ngx_http_variable_headers_internal(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
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32 ngx_http_variable_value_t *v, uintptr_t data, u_char sep); |
577 | 33 |
34 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
573 | 35 ngx_http_variable_value_t *v, uintptr_t data); |
577 | 36 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
37 ngx_http_variable_value_t *v, uintptr_t data); | |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
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38 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
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39 ngx_http_variable_value_t *v, uintptr_t data); |
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
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40 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
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$cookie_... variable did not for SSI and perl
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41 ngx_http_variable_value_t *v, uintptr_t data); |
2137 | 42 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
43 ngx_http_variable_value_t *v, uintptr_t data); | |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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44 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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45 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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46 ngx_http_variable_value_t *v, uintptr_t data); |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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47 #endif |
577 | 48 |
4928
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Request body: $content_length variable to honor real body size.
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49 static ngx_int_t ngx_http_variable_content_length(ngx_http_request_t *r, |
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50 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 51 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
52 ngx_http_variable_value_t *v, uintptr_t data); | |
983
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ngx_http_variable_binary_remote_addr()
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53 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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54 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 55 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
56 ngx_http_variable_value_t *v, uintptr_t data); | |
57 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
58 ngx_http_variable_value_t *v, uintptr_t data); | |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
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59 static ngx_int_t ngx_http_variable_proxy_protocol_addr(ngx_http_request_t *r, |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
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60 ngx_http_variable_value_t *v, uintptr_t data); |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
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61 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>
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62 ngx_http_variable_value_t *v, uintptr_t data); |
573 | 63 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, |
64 ngx_http_variable_value_t *v, uintptr_t data); | |
65 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
66 ngx_http_variable_value_t *v, uintptr_t data); | |
731 | 67 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
68 ngx_http_variable_value_t *v, uintptr_t data); | |
4332
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Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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69 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
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70 ngx_http_variable_value_t *v, uintptr_t data); |
5699
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Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
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71 static void ngx_http_variable_set_args(ngx_http_request_t *r, |
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Setting $args now invalidates unparsed uri.
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72 ngx_http_variable_value_t *v, uintptr_t data); |
1351 | 73 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
74 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 75 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
76 ngx_http_variable_value_t *v, uintptr_t data); | |
2259 | 77 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
78 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 79 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
80 ngx_http_variable_value_t *v, uintptr_t data); | |
1811 | 81 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
82 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 83 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
84 ngx_http_variable_value_t *v, uintptr_t data); | |
85 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
86 ngx_http_variable_value_t *v, uintptr_t data); | |
4886 | 87 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
88 ngx_http_variable_value_t *v, uintptr_t data); | |
611 | 89 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
90 ngx_http_variable_value_t *v, uintptr_t data); | |
5010
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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91 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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92 ngx_http_variable_value_t *v, uintptr_t data); |
629 | 93 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
94 ngx_http_variable_value_t *v, uintptr_t data); | |
2844 | 95 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
96 ngx_http_variable_value_t *v, uintptr_t data); | |
759 | 97 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
98 ngx_http_variable_value_t *v, uintptr_t data); | |
5010
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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99 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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100 ngx_http_variable_value_t *v, uintptr_t data); |
4913
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Variables $request_time and $msec.
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101 static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r, |
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Variables $request_time and $msec.
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102 ngx_http_variable_value_t *v, uintptr_t data); |
6531 | 103 static ngx_int_t ngx_http_variable_request_id(ngx_http_request_t *r, |
104 ngx_http_variable_value_t *v, uintptr_t data); | |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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105 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
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New core variable: $status.
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106 ngx_http_variable_value_t *v, uintptr_t data); |
4686 | 107 |
641 | 108 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
109 ngx_http_variable_value_t *v, uintptr_t data); | |
110 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
111 ngx_http_variable_value_t *v, uintptr_t data); | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
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112 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
51b1097dbb67
fix $sent_http_location for local redirects
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113 ngx_http_variable_value_t *v, uintptr_t data); |
641 | 114 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
115 ngx_http_variable_value_t *v, uintptr_t data); | |
116 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
117 ngx_http_variable_value_t *v, uintptr_t data); | |
118 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
119 ngx_http_variable_value_t *v, uintptr_t data); | |
120 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
121 ngx_http_variable_value_t *v, uintptr_t data); | |
122 | |
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Variables $connection and $connection_requests.
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123 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
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Variables $connection and $connection_requests.
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124 ngx_http_variable_value_t *v, uintptr_t data); |
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Variables $connection and $connection_requests.
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125 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
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Variables $connection and $connection_requests.
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126 ngx_http_variable_value_t *v, uintptr_t data); |
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Variables $connection and $connection_requests.
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127 |
1329 | 128 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
129 ngx_http_variable_value_t *v, uintptr_t data); | |
2011 | 130 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
131 ngx_http_variable_value_t *v, uintptr_t data); | |
2249 | 132 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
133 ngx_http_variable_value_t *v, uintptr_t data); | |
4913
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Variables $request_time and $msec.
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134 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
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Variables $request_time and $msec.
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135 ngx_http_variable_value_t *v, uintptr_t data); |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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136 static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
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137 ngx_http_variable_value_t *v, uintptr_t data); |
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138 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
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139 ngx_http_variable_value_t *v, uintptr_t data); |
499 | 140 |
509 | 141 /* |
142 * TODO: | |
143 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
144 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
145 * SERVER_SOFTWARE | |
146 * | |
571 | 147 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
509 | 148 */ |
499 | 149 |
641 | 150 /* |
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Correctly handle multiple X-Forwarded-For headers (ticket #106).
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151 * the $http_host, $http_user_agent, $http_referer, and $http_via |
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Correctly handle multiple X-Forwarded-For headers (ticket #106).
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152 * variables may be handled by generic |
4572
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Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
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153 * ngx_http_variable_unknown_header_in(), but for performance reasons |
641 | 154 * they are handled using dedicated entries |
155 */ | |
156 | |
509 | 157 static ngx_http_variable_t ngx_http_core_variables[] = { |
158 | |
637 | 159 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
533 | 160 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
499 | 161 |
637 | 162 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
533 | 163 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
509 | 164 |
637 | 165 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
533 | 166 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
499 | 167 |
168 #if (NGX_HTTP_GZIP) | |
637 | 169 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
533 | 170 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
499 | 171 #endif |
172 | |
4697
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Fixed compile-time conditionals used to detect if X-Forwarded-For support
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173 #if (NGX_HTTP_X_FORWARDED_FOR) |
5084
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Correctly handle multiple X-Forwarded-For headers (ticket #106).
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174 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_headers, |
533 | 175 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
499 | 176 #endif |
177 | |
5083
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Fixed separator in $sent_http_cache_control.
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178 { ngx_string("http_cookie"), NULL, ngx_http_variable_cookies, |
533 | 179 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
515 | 180 |
4928
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Request body: $content_length variable to honor real body size.
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181 { ngx_string("content_length"), NULL, ngx_http_variable_content_length, |
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182 0, 0, 0 }, |
509 | 183 |
637 | 184 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
533 | 185 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
509 | 186 |
637 | 187 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
509 | 188 |
982 | 189 { ngx_string("binary_remote_addr"), NULL, |
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ngx_http_variable_binary_remote_addr()
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190 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
982 | 191 |
637 | 192 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
499 | 193 |
637 | 194 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
509 | 195 |
5605
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Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
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|
196 { ngx_string("proxy_protocol_addr"), NULL, |
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Added server-side support for PROXY protocol v1 (ticket #355).
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parents:
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diff
changeset
|
197 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:
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diff
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|
198 |
6561
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Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
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|
199 { ngx_string("proxy_protocol_port"), NULL, |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
200 ngx_http_variable_proxy_protocol_port, 0, 0, 0 }, |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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diff
changeset
|
201 |
637 | 202 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
509 | 203 |
637 | 204 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
509 | 205 |
637 | 206 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
533 | 207 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
509 | 208 |
731 | 209 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
210 | |
4332
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Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
211 { ngx_string("https"), NULL, ngx_http_variable_https, 0, 0, 0 }, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
212 |
637 | 213 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
533 | 214 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
499 | 215 |
637 | 216 { ngx_string("uri"), NULL, ngx_http_variable_request, |
217 offsetof(ngx_http_request_t, uri), | |
1565 | 218 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
637 | 219 |
220 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
573 | 221 offsetof(ngx_http_request_t, uri), |
1565 | 222 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
573 | 223 |
3144
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allow to log invalid $request in access_log always,
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parents:
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diff
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|
224 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
569 | 225 |
637 | 226 { ngx_string("document_root"), NULL, |
1565 | 227 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 228 |
2259 | 229 { ngx_string("realpath_root"), NULL, |
230 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
231 | |
637 | 232 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
509 | 233 offsetof(ngx_http_request_t, args), |
1565 | 234 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
499 | 235 |
1350 | 236 { ngx_string("args"), |
5699
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Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
237 ngx_http_variable_set_args, |
1350 | 238 ngx_http_variable_request, |
589 | 239 offsetof(ngx_http_request_t, args), |
1565 | 240 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
589 | 241 |
1351 | 242 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
1565 | 243 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
1351 | 244 |
637 | 245 { ngx_string("request_filename"), NULL, |
246 ngx_http_variable_request_filename, 0, | |
1565 | 247 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 248 |
1811 | 249 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
509 | 250 |
637 | 251 { ngx_string("request_method"), NULL, |
3463
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|
252 ngx_http_variable_request_method, 0, |
0904bd7d5b37
make $request_method non-cacheable
Igor Sysoev <igor@sysoev.ru>
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|
253 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
509 | 254 |
637 | 255 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
509 | 256 |
4886 | 257 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
258 0, 0, 0 }, | |
259 | |
637 | 260 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
611 | 261 0, 0, 0 }, |
262 | |
5010
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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diff
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263 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
264 0, 0, 0 }, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
265 |
637 | 266 { ngx_string("request_completion"), NULL, |
267 ngx_http_variable_request_completion, | |
629 | 268 0, 0, 0 }, |
269 | |
2844 | 270 { ngx_string("request_body"), NULL, |
271 ngx_http_variable_request_body, | |
272 0, 0, 0 }, | |
273 | |
759 | 274 { ngx_string("request_body_file"), NULL, |
275 ngx_http_variable_request_body_file, | |
276 0, 0, 0 }, | |
277 | |
5010
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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278 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
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279 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
280 |
4913
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Variables $request_time and $msec.
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281 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
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Variables $request_time and $msec.
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282 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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Variables $request_time and $msec.
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283 |
6531 | 284 { ngx_string("request_id"), NULL, |
285 ngx_http_variable_request_id, | |
286 0, 0, 0 }, | |
287 | |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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|
288 { ngx_string("status"), NULL, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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|
289 ngx_http_variable_status, 0, |
956edecaedeb
New core variable: $status.
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diff
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|
290 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
291 |
641 | 292 { ngx_string("sent_http_content_type"), NULL, |
293 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
294 | |
295 { ngx_string("sent_http_content_length"), NULL, | |
296 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
297 | |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
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298 { ngx_string("sent_http_location"), NULL, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
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299 ngx_http_variable_sent_location, 0, 0, 0 }, |
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
|
300 |
641 | 301 { ngx_string("sent_http_last_modified"), NULL, |
302 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
303 | |
304 { ngx_string("sent_http_connection"), NULL, | |
305 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
306 | |
307 { ngx_string("sent_http_keep_alive"), NULL, | |
308 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
309 | |
310 { ngx_string("sent_http_transfer_encoding"), NULL, | |
311 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
312 | |
313 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
314 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
315 | |
637 | 316 { ngx_string("limit_rate"), ngx_http_variable_request_set_size, |
3282
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fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
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|
317 ngx_http_variable_request_get_size, |
637 | 318 offsetof(ngx_http_request_t, limit_rate), |
1565 | 319 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
637 | 320 |
4893
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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321 { ngx_string("connection"), NULL, |
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Variables $connection and $connection_requests.
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322 ngx_http_variable_connection, 0, 0, 0 }, |
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Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
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|
323 |
e89bd9896fea
Variables $connection and $connection_requests.
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parents:
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324 { ngx_string("connection_requests"), NULL, |
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Variables $connection and $connection_requests.
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325 ngx_http_variable_connection_requests, 0, 0, 0 }, |
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Variables $connection and $connection_requests.
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326 |
1329 | 327 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
328 0, 0, 0 }, | |
329 | |
2011 | 330 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
331 0, 0, 0 }, | |
332 | |
2249 | 333 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
334 0, 0, 0 }, | |
335 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
336 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
337 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
002f2c783d7c
Variables $request_time and $msec.
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changeset
|
338 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
339 { ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
340 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
341 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
342 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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changeset
|
343 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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|
344 |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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|
345 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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parents:
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changeset
|
346 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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changeset
|
347 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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changeset
|
348 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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changeset
|
349 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
350 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
351 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
352 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
353 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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changeset
|
354 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
355 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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356 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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357 #endif |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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358 |
637 | 359 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
499 | 360 }; |
361 | |
362 | |
577 | 363 ngx_http_variable_value_t ngx_http_variable_null_value = |
364 ngx_http_variable(""); | |
365 ngx_http_variable_value_t ngx_http_variable_true_value = | |
366 ngx_http_variable("1"); | |
367 | |
368 | |
499 | 369 ngx_http_variable_t * |
509 | 370 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
371 { | |
611 | 372 ngx_int_t rc; |
509 | 373 ngx_uint_t i; |
611 | 374 ngx_hash_key_t *key; |
509 | 375 ngx_http_variable_t *v; |
376 ngx_http_core_main_conf_t *cmcf; | |
377 | |
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Added checks that disallow adding a variable with an empty name.
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378 if (name->len == 0) { |
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Added checks that disallow adding a variable with an empty name.
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379 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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|
380 "invalid variable name \"$\""); |
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Added checks that disallow adding a variable with an empty name.
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|
381 return NULL; |
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Added checks that disallow adding a variable with an empty name.
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|
382 } |
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Added checks that disallow adding a variable with an empty name.
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|
383 |
509 | 384 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
385 | |
611 | 386 key = cmcf->variables_keys->keys.elts; |
387 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
388 if (name->len != key[i].key.len | |
389 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
509 | 390 { |
391 continue; | |
392 } | |
393 | |
611 | 394 v = key[i].value; |
395 | |
1565 | 396 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
509 | 397 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
398 "the duplicate \"%V\" variable", name); | |
399 return NULL; | |
400 } | |
401 | |
611 | 402 return v; |
509 | 403 } |
404 | |
611 | 405 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
509 | 406 if (v == NULL) { |
407 return NULL; | |
408 } | |
409 | |
410 v->name.len = name->len; | |
2049 | 411 v->name.data = ngx_pnalloc(cf->pool, name->len); |
509 | 412 if (v->name.data == NULL) { |
413 return NULL; | |
414 } | |
415 | |
2135 | 416 ngx_strlow(v->name.data, name->data, name->len); |
509 | 417 |
637 | 418 v->set_handler = NULL; |
419 v->get_handler = NULL; | |
509 | 420 v->data = 0; |
421 v->flags = flags; | |
533 | 422 v->index = 0; |
509 | 423 |
611 | 424 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
425 | |
426 if (rc == NGX_ERROR) { | |
427 return NULL; | |
428 } | |
429 | |
430 if (rc == NGX_BUSY) { | |
431 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
432 "conflicting variable name \"%V\"", name); | |
433 return NULL; | |
434 } | |
435 | |
509 | 436 return v; |
437 } | |
438 | |
439 | |
440 ngx_int_t | |
441 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
499 | 442 { |
501 | 443 ngx_uint_t i; |
444 ngx_http_variable_t *v; | |
499 | 445 ngx_http_core_main_conf_t *cmcf; |
446 | |
4972
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Added checks that disallow adding a variable with an empty name.
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|
447 if (name->len == 0) { |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
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changeset
|
448 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
449 "invalid variable name \"$\""); |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
450 return NGX_ERROR; |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
451 } |
8b635cf36ccc
Added checks that disallow adding a variable with an empty name.
Ruslan Ermilov <ru@nginx.com>
parents:
4928
diff
changeset
|
452 |
499 | 453 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
454 | |
501 | 455 v = cmcf->variables.elts; |
456 | |
457 if (v == NULL) { | |
499 | 458 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
459 sizeof(ngx_http_variable_t)) |
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2533
diff
changeset
|
460 != NGX_OK) |
499 | 461 { |
509 | 462 return NGX_ERROR; |
499 | 463 } |
501 | 464 |
465 } else { | |
466 for (i = 0; i < cmcf->variables.nelts; i++) { | |
467 if (name->len != v[i].name.len | |
468 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
469 { | |
470 continue; | |
471 } | |
472 | |
509 | 473 return i; |
501 | 474 } |
499 | 475 } |
476 | |
501 | 477 v = ngx_array_push(&cmcf->variables); |
478 if (v == NULL) { | |
509 | 479 return NGX_ERROR; |
499 | 480 } |
481 | |
501 | 482 v->name.len = name->len; |
2049 | 483 v->name.data = ngx_pnalloc(cf->pool, name->len); |
501 | 484 if (v->name.data == NULL) { |
509 | 485 return NGX_ERROR; |
501 | 486 } |
499 | 487 |
2135 | 488 ngx_strlow(v->name.data, name->data, name->len); |
501 | 489 |
637 | 490 v->set_handler = NULL; |
491 v->get_handler = NULL; | |
501 | 492 v->data = 0; |
509 | 493 v->flags = 0; |
533 | 494 v->index = cmcf->variables.nelts - 1; |
501 | 495 |
4540
cab9aa79256c
Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
496 return v->index; |
499 | 497 } |
498 | |
499 | |
500 ngx_http_variable_value_t * | |
501 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
502 { | |
501 | 503 ngx_http_variable_t *v; |
499 | 504 ngx_http_core_main_conf_t *cmcf; |
505 | |
506 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
507 | |
553 | 508 if (cmcf->variables.nelts <= index) { |
499 | 509 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
|
510 "unknown variable index: %ui", index); |
499 | 511 return NULL; |
512 } | |
513 | |
573 | 514 if (r->variables[index].not_found || r->variables[index].valid) { |
515 return &r->variables[index]; | |
501 | 516 } |
499 | 517 |
501 | 518 v = cmcf->variables.elts; |
499 | 519 |
637 | 520 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
521 == NGX_OK) | |
522 { | |
1565 | 523 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
524 r->variables[index].no_cacheable = 1; | |
499 | 525 } |
573 | 526 |
527 return &r->variables[index]; | |
499 | 528 } |
529 | |
657 | 530 r->variables[index].valid = 0; |
531 r->variables[index].not_found = 1; | |
532 | |
798 | 533 return NULL; |
573 | 534 } |
535 | |
536 | |
537 ngx_http_variable_value_t * | |
538 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
539 { | |
1150 | 540 ngx_http_variable_value_t *v; |
573 | 541 |
542 v = &r->variables[index]; | |
543 | |
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
544 if (v->valid || v->not_found) { |
1565 | 545 if (!v->no_cacheable) { |
573 | 546 return v; |
547 } | |
548 | |
549 v->valid = 0; | |
550 v->not_found = 0; | |
509 | 551 } |
501 | 552 |
573 | 553 return ngx_http_get_indexed_variable(r, index); |
499 | 554 } |
555 | |
556 | |
557 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
|
558 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
499 | 559 { |
501 | 560 ngx_http_variable_t *v; |
573 | 561 ngx_http_variable_value_t *vv; |
499 | 562 ngx_http_core_main_conf_t *cmcf; |
563 | |
564 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
565 | |
611 | 566 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
499 | 567 |
611 | 568 if (v) { |
569 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
3500
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parents:
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diff
changeset
|
570 return ngx_http_get_flushed_variable(r, v->index); |
519 | 571 |
572 } else { | |
499 | 573 |
573 | 574 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
501 | 575 |
637 | 576 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
573 | 577 return vv; |
578 } | |
509 | 579 |
573 | 580 return NULL; |
581 } | |
509 | 582 } |
583 | |
584 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
585 if (vv == NULL) { | |
586 return NULL; | |
587 } | |
588 | |
6263
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Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
589 if (name->len >= 5 && ngx_strncmp(name->data, "http_", 5) == 0) { |
499 | 590 |
577 | 591 if (ngx_http_variable_unknown_header_in(r, vv, (uintptr_t) name) |
592 == NGX_OK) | |
593 { | |
594 return vv; | |
595 } | |
596 | |
597 return NULL; | |
598 } | |
599 | |
6263
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Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
600 if (name->len >= 10 && ngx_strncmp(name->data, "sent_http_", 10) == 0) { |
577 | 601 |
602 if (ngx_http_variable_unknown_header_out(r, vv, (uintptr_t) name) | |
603 == NGX_OK) | |
573 | 604 { |
605 return vv; | |
606 } | |
499 | 607 |
608 return NULL; | |
609 } | |
610 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
611 if (name->len >= 14 && ngx_strncmp(name->data, "upstream_http_", 14) == 0) { |
1162 | 612 |
613 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) | |
614 == NGX_OK) | |
615 { | |
616 return vv; | |
617 } | |
618 | |
619 return NULL; | |
620 } | |
621 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
622 if (name->len >= 7 && ngx_strncmp(name->data, "cookie_", 7) == 0) { |
2307 | 623 |
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
624 if (ngx_http_variable_cookie(r, vv, (uintptr_t) name) == NGX_OK) { |
2307 | 625 return vv; |
626 } | |
627 | |
628 return NULL; | |
629 } | |
630 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
631 if (name->len >= 16 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
632 && ngx_strncmp(name->data, "upstream_cookie_", 16) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
633 { |
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
634 |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
635 if (ngx_http_upstream_cookie_variable(r, vv, (uintptr_t) name) |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
636 == NGX_OK) |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
637 { |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
638 return vv; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
639 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
640 |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
641 return NULL; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
642 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
643 |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
644 if (name->len >= 4 && ngx_strncmp(name->data, "arg_", 4) == 0) { |
2137 | 645 |
646 if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { | |
647 return vv; | |
648 } | |
649 | |
650 return NULL; | |
651 } | |
652 | |
635 | 653 vv->not_found = 1; |
573 | 654 |
501 | 655 return vv; |
499 | 656 } |
657 | |
658 | |
573 | 659 static ngx_int_t |
660 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
661 uintptr_t data) | |
662 { | |
663 ngx_str_t *s; | |
664 | |
665 s = (ngx_str_t *) ((char *) r + data); | |
666 | |
667 if (s->data) { | |
668 v->len = s->len; | |
669 v->valid = 1; | |
1565 | 670 v->no_cacheable = 0; |
573 | 671 v->not_found = 0; |
672 v->data = s->data; | |
673 | |
674 } else { | |
675 v->not_found = 1; | |
676 } | |
677 | |
678 return NGX_OK; | |
679 } | |
680 | |
681 | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
682 #if 0 |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
683 |
637 | 684 static void |
1350 | 685 ngx_http_variable_request_set(ngx_http_request_t *r, |
686 ngx_http_variable_value_t *v, uintptr_t data) | |
687 { | |
688 ngx_str_t *s; | |
689 | |
690 s = (ngx_str_t *) ((char *) r + data); | |
691 | |
692 s->len = v->len; | |
693 s->data = v->data; | |
694 } | |
695 | |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
696 #endif |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
697 |
1350 | 698 |
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
699 static ngx_int_t |
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
700 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
c76b7a7959d5
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parents:
3268
diff
changeset
|
701 ngx_http_variable_value_t *v, uintptr_t data) |
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
702 { |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
703 size_t *sp; |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
704 |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
705 sp = (size_t *) ((char *) r + data); |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
706 |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
707 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
708 if (v->data == NULL) { |
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
709 return NGX_ERROR; |
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
3268
diff
changeset
|
710 } |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
711 |
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
712 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
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parents:
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diff
changeset
|
713 v->valid = 1; |
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parents:
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diff
changeset
|
714 v->no_cacheable = 0; |
c76b7a7959d5
fix segfault if $limit_rate was logged
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parents:
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changeset
|
715 v->not_found = 0; |
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diff
changeset
|
716 |
c76b7a7959d5
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Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
717 return NGX_OK; |
c76b7a7959d5
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parents:
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diff
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|
718 } |
c76b7a7959d5
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parents:
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diff
changeset
|
719 |
c76b7a7959d5
fix segfault if $limit_rate was logged
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changeset
|
720 |
1350 | 721 static void |
637 | 722 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
723 ngx_http_variable_value_t *v, uintptr_t data) | |
724 { | |
725 ssize_t s, *sp; | |
726 ngx_str_t val; | |
727 | |
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1191
diff
changeset
|
728 val.len = v->len; |
637 | 729 val.data = v->data; |
730 | |
731 s = ngx_parse_size(&val); | |
732 | |
733 if (s == NGX_ERROR) { | |
734 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
735 "invalid size \"%V\"", &val); | |
736 return; | |
737 } | |
738 | |
739 sp = (ssize_t *) ((char *) r + data); | |
740 | |
741 *sp = s; | |
742 | |
743 return; | |
744 } | |
745 | |
746 | |
573 | 747 static ngx_int_t |
748 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
749 uintptr_t data) | |
515 | 750 { |
573 | 751 ngx_table_elt_t *h; |
752 | |
753 h = *(ngx_table_elt_t **) ((char *) r + data); | |
754 | |
755 if (h) { | |
756 v->len = h->value.len; | |
757 v->valid = 1; | |
1565 | 758 v->no_cacheable = 0; |
573 | 759 v->not_found = 0; |
760 v->data = h->value.data; | |
761 | |
762 } else { | |
763 v->not_found = 1; | |
764 } | |
765 | |
766 return NGX_OK; | |
767 } | |
768 | |
769 | |
770 static ngx_int_t | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
771 ngx_http_variable_cookies(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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diff
changeset
|
772 ngx_http_variable_value_t *v, uintptr_t data) |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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diff
changeset
|
773 { |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
774 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
|
775 } |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
776 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
777 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
778 static ngx_int_t |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
779 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
|
780 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
|
781 { |
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Fixed separator in $sent_http_cache_control.
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parents:
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changeset
|
782 return ngx_http_variable_headers_internal(r, v, data, ','); |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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diff
changeset
|
783 } |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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|
784 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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changeset
|
785 |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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changeset
|
786 static ngx_int_t |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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|
787 ngx_http_variable_headers_internal(ngx_http_request_t *r, |
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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|
788 ngx_http_variable_value_t *v, uintptr_t data, u_char sep) |
573 | 789 { |
4334
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
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diff
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|
790 size_t len; |
f8881d301d62
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diff
changeset
|
791 u_char *p, *end; |
667 | 792 ngx_uint_t i, n; |
573 | 793 ngx_array_t *a; |
794 ngx_table_elt_t **h; | |
515 | 795 |
796 a = (ngx_array_t *) ((char *) r + data); | |
797 | |
667 | 798 n = a->nelts; |
4334
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diff
changeset
|
799 h = a->elts; |
f8881d301d62
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diff
changeset
|
800 |
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Valentin Bartenev <vbart@nginx.com>
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|
801 len = 0; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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diff
changeset
|
802 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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diff
changeset
|
803 for (i = 0; i < n; i++) { |
f8881d301d62
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diff
changeset
|
804 |
f8881d301d62
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|
805 if (h[i]->hash == 0) { |
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
parents:
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|
806 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
807 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
808 |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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changeset
|
809 len += h[i]->value.len + 2; |
4334
f8881d301d62
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parents:
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changeset
|
810 } |
f8881d301d62
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
811 |
f8881d301d62
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parents:
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diff
changeset
|
812 if (len == 0) { |
573 | 813 v->not_found = 1; |
814 return NGX_OK; | |
515 | 815 } |
816 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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parents:
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diff
changeset
|
817 len -= 2; |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
818 |
573 | 819 v->valid = 1; |
1565 | 820 v->no_cacheable = 0; |
573 | 821 v->not_found = 0; |
515 | 822 |
667 | 823 if (n == 1) { |
573 | 824 v->len = (*h)->value.len; |
825 v->data = (*h)->value.data; | |
515 | 826 |
573 | 827 return NGX_OK; |
515 | 828 } |
829 | |
2049 | 830 p = ngx_pnalloc(r->pool, len); |
573 | 831 if (p == NULL) { |
832 return NGX_ERROR; | |
833 } | |
834 | |
835 v->len = len; | |
836 v->data = p; | |
515 | 837 |
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
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|
838 end = p + len; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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|
839 |
515 | 840 for (i = 0; /* void */ ; i++) { |
4334
f8881d301d62
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parents:
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diff
changeset
|
841 |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
changeset
|
842 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
|
843 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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parents:
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diff
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|
844 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
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diff
changeset
|
845 |
573 | 846 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
515 | 847 |
4334
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parents:
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diff
changeset
|
848 if (p == end) { |
515 | 849 break; |
850 } | |
851 | |
5083
a805dc9c85cd
Fixed separator in $sent_http_cache_control.
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diff
changeset
|
852 *p++ = sep; *p++ = ' '; |
515 | 853 } |
854 | |
573 | 855 return NGX_OK; |
515 | 856 } |
857 | |
858 | |
573 | 859 static ngx_int_t |
577 | 860 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
861 ngx_http_variable_value_t *v, uintptr_t data) | |
862 { | |
863 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
864 &r->headers_in.headers.part, | |
865 sizeof("http_") - 1); | |
866 } | |
867 | |
868 | |
869 static ngx_int_t | |
870 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
573 | 871 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 872 { |
577 | 873 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
874 &r->headers_out.headers.part, | |
875 sizeof("sent_http_") - 1); | |
876 } | |
501 | 877 |
577 | 878 |
1162 | 879 ngx_int_t |
577 | 880 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
881 ngx_list_part_t *part, size_t prefix) | |
882 { | |
573 | 883 u_char ch; |
884 ngx_uint_t i, n; | |
885 ngx_table_elt_t *header; | |
499 | 886 |
887 header = part->elts; | |
888 | |
889 for (i = 0; /* void */ ; i++) { | |
890 | |
891 if (i >= part->nelts) { | |
892 if (part->next == NULL) { | |
893 break; | |
894 } | |
895 | |
896 part = part->next; | |
897 header = part->elts; | |
898 i = 0; | |
899 } | |
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 if (header[i].hash == 0) { |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
902 continue; |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
903 } |
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
904 |
577 | 905 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
499 | 906 ch = header[i].key.data[n]; |
907 | |
509 | 908 if (ch >= 'A' && ch <= 'Z') { |
909 ch |= 0x20; | |
499 | 910 |
911 } else if (ch == '-') { | |
912 ch = '_'; | |
913 } | |
914 | |
577 | 915 if (var->data[n + prefix] != ch) { |
499 | 916 break; |
917 } | |
918 } | |
919 | |
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
920 if (n + prefix == var->len && n == header[i].key.len) { |
573 | 921 v->len = header[i].value.len; |
922 v->valid = 1; | |
1565 | 923 v->no_cacheable = 0; |
573 | 924 v->not_found = 0; |
925 v->data = header[i].value.data; | |
499 | 926 |
573 | 927 return NGX_OK; |
499 | 928 } |
929 } | |
930 | |
573 | 931 v->not_found = 1; |
932 | |
933 return NGX_OK; | |
509 | 934 } |
935 | |
936 | |
573 | 937 static ngx_int_t |
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
938 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
|
939 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
|
940 { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
941 u_char *p, *s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
942 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
943 s = r->request_line.data; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
944 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
945 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
946 s = r->request_start; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
947 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
948 if (s == NULL) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
949 v->not_found = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
950 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
951 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
952 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
953 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
|
954 if (*p == CR || *p == LF) { |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
955 break; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
956 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
957 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
958 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
959 r->request_line.len = p - s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
960 r->request_line.data = s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
961 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
962 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
963 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
|
964 v->valid = 1; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
965 v->no_cacheable = 0; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
966 v->not_found = 0; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
967 v->data = s; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
968 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
969 return NGX_OK; |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
970 } |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
971 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
972 |
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
973 static ngx_int_t |
2307 | 974 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
975 uintptr_t data) | |
976 { | |
977 ngx_str_t *name = (ngx_str_t *) data; | |
978 | |
979 ngx_str_t cookie, s; | |
980 | |
981 s.len = name->len - (sizeof("cookie_") - 1); | |
982 s.data = name->data + sizeof("cookie_") - 1; | |
983 | |
984 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
985 == NGX_DECLINED) | |
986 { | |
987 v->not_found = 1; | |
988 return NGX_OK; | |
989 } | |
990 | |
991 v->len = cookie.len; | |
992 v->valid = 1; | |
993 v->no_cacheable = 0; | |
994 v->not_found = 0; | |
995 v->data = cookie.data; | |
996 | |
997 return NGX_OK; | |
998 } | |
999 | |
1000 | |
1001 static ngx_int_t | |
2137 | 1002 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1003 uintptr_t data) | |
1004 { | |
1005 ngx_str_t *name = (ngx_str_t *) data; | |
1006 | |
2415 | 1007 u_char *arg; |
1008 size_t len; | |
1009 ngx_str_t value; | |
2137 | 1010 |
2415 | 1011 len = name->len - (sizeof("arg_") - 1); |
1012 arg = name->data + sizeof("arg_") - 1; | |
1013 | |
1014 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
2137 | 1015 v->not_found = 1; |
1016 return NGX_OK; | |
1017 } | |
1018 | |
2415 | 1019 v->data = value.data; |
1020 v->len = value.len; | |
1021 v->valid = 1; | |
1022 v->no_cacheable = 0; | |
1023 v->not_found = 0; | |
2137 | 1024 |
1025 return NGX_OK; | |
1026 } | |
1027 | |
1028 | |
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1029 #if (NGX_HAVE_TCP_INFO) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1030 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1031 static ngx_int_t |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1032 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
|
1033 uintptr_t data) |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1034 { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1035 struct tcp_info ti; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1036 socklen_t len; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1037 uint32_t value; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1038 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1039 len = sizeof(struct tcp_info); |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1040 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
|
1041 v->not_found = 1; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1042 return NGX_OK; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1043 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1044 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1045 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
|
1046 if (v->data == NULL) { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1047 return NGX_ERROR; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1048 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1049 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1050 switch (data) { |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1051 case 0: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1052 value = ti.tcpi_rtt; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1053 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1054 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1055 case 1: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1056 value = ti.tcpi_rttvar; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1057 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1058 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1059 case 2: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1060 value = ti.tcpi_snd_cwnd; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1061 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1062 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1063 case 3: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1064 value = ti.tcpi_rcv_space; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1065 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1066 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1067 /* suppress warning */ |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1068 default: |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1069 value = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1070 break; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1071 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1072 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1073 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
|
1074 v->valid = 1; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1075 v->no_cacheable = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1076 v->not_found = 0; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1077 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1078 return NGX_OK; |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1079 } |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1080 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1081 #endif |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1082 |
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1083 |
2137 | 1084 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
|
1085 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
|
1086 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
|
1087 { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1088 u_char *p; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1089 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1090 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
|
1091 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
|
1092 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
|
1093 v->valid = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1094 v->no_cacheable = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1095 v->not_found = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1096 |
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1097 } else if (r->reading_body) { |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1098 v->not_found = 1; |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1099 v->no_cacheable = 1; |
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5815
diff
changeset
|
1100 |
4928
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1101 } 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
|
1102 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
|
1103 if (p == NULL) { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1104 return NGX_ERROR; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1105 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1106 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1107 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
|
1108 v->data = p; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1109 v->valid = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1110 v->no_cacheable = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1111 v->not_found = 0; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1112 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1113 } else { |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1114 v->not_found = 1; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1115 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1116 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1117 return NGX_OK; |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1118 } |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1119 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1120 |
ec7d97006a30
Request body: $content_length variable to honor real body size.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4921
diff
changeset
|
1121 static ngx_int_t |
573 | 1122 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
1123 uintptr_t data) | |
509 | 1124 { |
1811 | 1125 ngx_http_core_srv_conf_t *cscf; |
1126 | |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1127 if (r->headers_in.server.len) { |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1128 v->len = r->headers_in.server.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1129 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
|
1130 |
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
864
diff
changeset
|
1131 } else { |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1132 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
|
1133 |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1134 v->len = cscf->server_name.len; |
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1811
diff
changeset
|
1135 v->data = cscf->server_name.data; |
509 | 1136 } |
1137 | |
573 | 1138 v->valid = 1; |
1565 | 1139 v->no_cacheable = 0; |
573 | 1140 v->not_found = 0; |
509 | 1141 |
573 | 1142 return NGX_OK; |
499 | 1143 } |
1144 | |
1145 | |
573 | 1146 static ngx_int_t |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1147 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
573 | 1148 ngx_http_variable_value_t *v, uintptr_t data) |
499 | 1149 { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1150 struct sockaddr_in *sin; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1151 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1152 struct sockaddr_in6 *sin6; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1153 #endif |
982 | 1154 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1155 switch (r->connection->sockaddr->sa_family) { |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1156 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1157 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1158 case AF_INET6: |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1159 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
982 | 1160 |
2512
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|
1161 v->len = sizeof(struct in6_addr); |
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|
1162 v->valid = 1; |
2e91aecb9e57
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|
1163 v->no_cacheable = 0; |
2e91aecb9e57
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parents:
2485
diff
changeset
|
1164 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
|
1165 v->data = sin6->sin6_addr.s6_addr; |
2512
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|
1166 |
2e91aecb9e57
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parents:
2485
diff
changeset
|
1167 break; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1168 #endif |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1169 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1170 default: /* AF_INET */ |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1171 sin = (struct sockaddr_in *) r->connection->sockaddr; |
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|
1172 |
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2485
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|
1173 v->len = sizeof(in_addr_t); |
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|
1174 v->valid = 1; |
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|
1175 v->no_cacheable = 0; |
2e91aecb9e57
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|
1176 v->not_found = 0; |
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|
1177 v->data = (u_char *) &sin->sin_addr; |
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|
1178 |
2e91aecb9e57
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diff
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|
1179 break; |
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|
1180 } |
982 | 1181 |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1182 return NGX_OK; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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parents:
982
diff
changeset
|
1183 } |
982 | 1184 |
1185 | |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1186 static ngx_int_t |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1187 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
|
1188 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
|
1189 { |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1190 v->len = r->connection->addr_text.len; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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parents:
982
diff
changeset
|
1191 v->valid = 1; |
1565 | 1192 v->no_cacheable = 0; |
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1193 v->not_found = 0; |
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1194 v->data = r->connection->addr_text.data; |
499 | 1195 |
573 | 1196 return NGX_OK; |
499 | 1197 } |
1198 | |
1199 | |
573 | 1200 static ngx_int_t |
1201 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
1202 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1203 { |
2512
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changeset
|
1204 ngx_uint_t port; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1205 struct sockaddr_in *sin; |
2e91aecb9e57
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diff
changeset
|
1206 #if (NGX_HAVE_INET6) |
2e91aecb9e57
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parents:
2485
diff
changeset
|
1207 struct sockaddr_in6 *sin6; |
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parents:
2485
diff
changeset
|
1208 #endif |
509 | 1209 |
573 | 1210 v->len = 0; |
1211 v->valid = 1; | |
1565 | 1212 v->no_cacheable = 0; |
573 | 1213 v->not_found = 0; |
509 | 1214 |
2049 | 1215 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
573 | 1216 if (v->data == NULL) { |
1217 return NGX_ERROR; | |
509 | 1218 } |
1219 | |
2512
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diff
changeset
|
1220 switch (r->connection->sockaddr->sa_family) { |
577 | 1221 |
2512
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2485
diff
changeset
|
1222 #if (NGX_HAVE_INET6) |
2e91aecb9e57
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parents:
2485
diff
changeset
|
1223 case AF_INET6: |
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diff
changeset
|
1224 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1225 port = ntohs(sin6->sin6_port); |
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diff
changeset
|
1226 break; |
2e91aecb9e57
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parents:
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diff
changeset
|
1227 #endif |
577 | 1228 |
5464
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1229 #if (NGX_HAVE_UNIX_DOMAIN) |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1230 case AF_UNIX: |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1231 port = 0; |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1232 break; |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1233 #endif |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1234 |
2512
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changeset
|
1235 default: /* AF_INET */ |
2e91aecb9e57
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diff
changeset
|
1236 sin = (struct sockaddr_in *) r->connection->sockaddr; |
509 | 1237 port = ntohs(sin->sin_port); |
2512
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|
1238 break; |
2e91aecb9e57
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diff
changeset
|
1239 } |
577 | 1240 |
2512
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2485
diff
changeset
|
1241 if (port > 0 && port < 65536) { |
2e91aecb9e57
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parents:
2485
diff
changeset
|
1242 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
509 | 1243 } |
1244 | |
573 | 1245 return NGX_OK; |
509 | 1246 } |
1247 | |
1248 | |
573 | 1249 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
|
1250 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
|
1251 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
|
1252 { |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1253 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
|
1254 v->valid = 1; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1255 v->no_cacheable = 0; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1256 v->not_found = 0; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1257 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
|
1258 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1259 return NGX_OK; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1260 } |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1261 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1262 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5464
diff
changeset
|
1263 static ngx_int_t |
6561
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1264 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
|
1265 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
|
1266 { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1267 ngx_uint_t port; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1268 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1269 v->len = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1270 v->valid = 1; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1271 v->no_cacheable = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1272 v->not_found = 0; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1273 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1274 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
|
1275 if (v->data == NULL) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1276 return NGX_ERROR; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1277 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1278 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1279 port = r->connection->proxy_protocol_port; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1280 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1281 if (port > 0 && port < 65536) { |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1282 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
|
1283 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1284 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1285 return NGX_OK; |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1286 } |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1287 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1288 |
28c76d9d75b7
Added the $proxy_protocol_port variable.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6531
diff
changeset
|
1289 static ngx_int_t |
573 | 1290 ngx_http_variable_server_addr(ngx_http_request_t *r, |
1291 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1292 { |
1805 | 1293 ngx_str_t s; |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1294 u_char addr[NGX_SOCKADDR_STRLEN]; |
499 | 1295 |
2512
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a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1296 s.len = NGX_SOCKADDR_STRLEN; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1297 s.data = addr; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1298 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1299 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
|
1300 return NGX_ERROR; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1301 } |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1302 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1303 s.data = ngx_pnalloc(r->pool, s.len); |
1805 | 1304 if (s.data == NULL) { |
573 | 1305 return NGX_ERROR; |
509 | 1306 } |
1307 | |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2485
diff
changeset
|
1308 ngx_memcpy(s.data, addr, s.len); |
509 | 1309 |
1805 | 1310 v->len = s.len; |
573 | 1311 v->valid = 1; |
1565 | 1312 v->no_cacheable = 0; |
573 | 1313 v->not_found = 0; |
1805 | 1314 v->data = s.data; |
499 | 1315 |
573 | 1316 return NGX_OK; |
499 | 1317 } |
1318 | |
1319 | |
573 | 1320 static ngx_int_t |
1321 ngx_http_variable_server_port(ngx_http_request_t *r, | |
1322 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1323 { |
2533 | 1324 ngx_uint_t port; |
1325 struct sockaddr_in *sin; | |
1326 #if (NGX_HAVE_INET6) | |
1327 struct sockaddr_in6 *sin6; | |
1328 #endif | |
1329 | |
1330 v->len = 0; | |
573 | 1331 v->valid = 1; |
1565 | 1332 v->no_cacheable = 0; |
573 | 1333 v->not_found = 0; |
2533 | 1334 |
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
2844
diff
changeset
|
1335 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
2533 | 1336 return NGX_ERROR; |
1337 } | |
1338 | |
1339 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
1340 if (v->data == NULL) { | |
1341 return NGX_ERROR; | |
1342 } | |
1343 | |
1344 switch (r->connection->local_sockaddr->sa_family) { | |
1345 | |
1346 #if (NGX_HAVE_INET6) | |
1347 case AF_INET6: | |
1348 sin6 = (struct sockaddr_in6 *) r->connection->local_sockaddr; | |
1349 port = ntohs(sin6->sin6_port); | |
1350 break; | |
1351 #endif | |
1352 | |
5464
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1353 #if (NGX_HAVE_UNIX_DOMAIN) |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1354 case AF_UNIX: |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1355 port = 0; |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1356 break; |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1357 #endif |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5434
diff
changeset
|
1358 |
2533 | 1359 default: /* AF_INET */ |
1360 sin = (struct sockaddr_in *) r->connection->local_sockaddr; | |
1361 port = ntohs(sin->sin_port); | |
1362 break; | |
1363 } | |
1364 | |
1365 if (port > 0 && port < 65536) { | |
1366 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
1367 } | |
509 | 1368 |
573 | 1369 return NGX_OK; |
509 | 1370 } |
1371 | |
1372 | |
573 | 1373 static ngx_int_t |
731 | 1374 ngx_http_variable_scheme(ngx_http_request_t *r, |
1375 ngx_http_variable_value_t *v, uintptr_t data) | |
1376 { | |
1377 #if (NGX_HTTP_SSL) | |
1378 | |
1379 if (r->connection->ssl) { | |
1380 v->len = sizeof("https") - 1; | |
1381 v->valid = 1; | |
1565 | 1382 v->no_cacheable = 0; |
731 | 1383 v->not_found = 0; |
732 | 1384 v->data = (u_char *) "https"; |
731 | 1385 |
1386 return NGX_OK; | |
1387 } | |
1388 | |
1389 #endif | |
1390 | |
1391 v->len = sizeof("http") - 1; | |
1392 v->valid = 1; | |
1565 | 1393 v->no_cacheable = 0; |
731 | 1394 v->not_found = 0; |
732 | 1395 v->data = (u_char *) "http"; |
731 | 1396 |
1397 return NGX_OK; | |
1398 } | |
1399 | |
1400 | |
1401 static ngx_int_t | |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1402 ngx_http_variable_https(ngx_http_request_t *r, |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1403 ngx_http_variable_value_t *v, uintptr_t data) |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1404 { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1405 #if (NGX_HTTP_SSL) |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1406 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1407 if (r->connection->ssl) { |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1408 v->len = sizeof("on") - 1; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1409 v->valid = 1; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1410 v->no_cacheable = 0; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1411 v->not_found = 0; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1412 v->data = (u_char *) "on"; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1413 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1414 return NGX_OK; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1415 } |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1416 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1417 #endif |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1418 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1419 *v = ngx_http_variable_null_value; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1420 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1421 return NGX_OK; |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1422 } |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1423 |
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1424 |
5699
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1425 static void |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1426 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
|
1427 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
|
1428 { |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1429 r->args.len = v->len; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1430 r->args.data = v->data; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1431 r->valid_unparsed_uri = 0; |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1432 } |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1433 |
e9dbffc18a77
Setting $args now invalidates unparsed uri.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5677
diff
changeset
|
1434 |
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
1435 static ngx_int_t |
1351 | 1436 ngx_http_variable_is_args(ngx_http_request_t *r, |
1437 ngx_http_variable_value_t *v, uintptr_t data) | |
1438 { | |
1439 v->valid = 1; | |
1565 | 1440 v->no_cacheable = 0; |
1351 | 1441 v->not_found = 0; |
1442 | |
1443 if (r->args.len == 0) { | |
1444 v->len = 0; | |
1445 v->data = NULL; | |
1446 return NGX_OK; | |
1447 } | |
1448 | |
1449 v->len = 1; | |
1450 v->data = (u_char *) "?"; | |
1451 | |
1452 return NGX_OK; | |
1453 } | |
1454 | |
1455 | |
1456 static ngx_int_t | |
573 | 1457 ngx_http_variable_document_root(ngx_http_request_t *r, |
1458 ngx_http_variable_value_t *v, uintptr_t data) | |
499 | 1459 { |
671 | 1460 ngx_str_t path; |
573 | 1461 ngx_http_core_loc_conf_t *clcf; |
509 | 1462 |
1463 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1464 | |
671 | 1465 if (clcf->root_lengths == NULL) { |
1466 v->len = clcf->root.len; | |
1467 v->valid = 1; | |
1565 | 1468 v->no_cacheable = 0; |
671 | 1469 v->not_found = 0; |
1470 v->data = clcf->root.data; | |
1471 | |
1472 } else { | |
1473 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
1474 clcf->root_values->elts) | |
1475 == NULL) | |
1476 { | |
1477 return NGX_ERROR; | |
1478 } | |
1479 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1480 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
|
1481 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1482 { |
671 | 1483 return NGX_ERROR; |
1484 } | |
1485 | |
1486 v->len = path.len; | |
1487 v->valid = 1; | |
1565 | 1488 v->no_cacheable = 0; |
671 | 1489 v->not_found = 0; |
1490 v->data = path.data; | |
1491 } | |
509 | 1492 |
573 | 1493 return NGX_OK; |
509 | 1494 } |
1495 | |
1496 | |
573 | 1497 static ngx_int_t |
2259 | 1498 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
1499 ngx_http_variable_value_t *v, uintptr_t data) | |
1500 { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1501 u_char *real; |
2259 | 1502 size_t len; |
1503 ngx_str_t path; | |
1504 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
|
1505 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1506 u_char buffer[NGX_MAX_PATH]; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1507 #endif |
2259 | 1508 |
1509 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1510 | |
1511 if (clcf->root_lengths == NULL) { | |
1512 path = clcf->root; | |
1513 | |
1514 } else { | |
1515 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
1516 clcf->root_values->elts) | |
1517 == NULL) | |
1518 { | |
1519 return NGX_ERROR; | |
1520 } | |
1521 | |
1522 path.data[path.len - 1] = '\0'; | |
1523 | |
5316
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1524 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
|
1525 != NGX_OK) |
12dd27b74117
Fixed memory leaks in the root and auth_basic_user_file directives.
Valentin Bartenev <vbart@nginx.com>
parents:
5204
diff
changeset
|
1526 { |
2259 | 1527 return NGX_ERROR; |
1528 } | |
1529 } | |
1530 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1531 #if (NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1532 real = buffer; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1533 #else |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1534 real = NULL; |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1535 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1536 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1537 real = ngx_realpath(path.data, real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1538 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1539 if (real == NULL) { |
2259 | 1540 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
1541 ngx_realpath_n " \"%s\" failed", path.data); | |
1542 return NGX_ERROR; | |
1543 } | |
1544 | |
1545 len = ngx_strlen(real); | |
1546 | |
1547 v->data = ngx_pnalloc(r->pool, len); | |
1548 if (v->data == NULL) { | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1549 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1550 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1551 #endif |
2259 | 1552 return NGX_ERROR; |
1553 } | |
1554 | |
1555 v->len = len; | |
1556 v->valid = 1; | |
1557 v->no_cacheable = 0; | |
1558 v->not_found = 0; | |
1559 | |
1560 ngx_memcpy(v->data, real, len); | |
1561 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1562 #if !(NGX_HAVE_MAX_PATH) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1563 ngx_free(real); |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1564 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1565 |
2259 | 1566 return NGX_OK; |
1567 } | |
1568 | |
1569 | |
1570 static ngx_int_t | |
573 | 1571 ngx_http_variable_request_filename(ngx_http_request_t *r, |
1572 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 1573 { |
773 | 1574 size_t root; |
573 | 1575 ngx_str_t path; |
499 | 1576 |
773 | 1577 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
573 | 1578 return NGX_ERROR; |
557 | 1579 } |
509 | 1580 |
557 | 1581 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
509 | 1582 |
573 | 1583 v->len = path.len - 1; |
1584 v->valid = 1; | |
1565 | 1585 v->no_cacheable = 0; |
573 | 1586 v->not_found = 0; |
1587 v->data = path.data; | |
499 | 1588 |
573 | 1589 return NGX_OK; |
499 | 1590 } |
1591 | |
1592 | |
573 | 1593 static ngx_int_t |
1811 | 1594 ngx_http_variable_server_name(ngx_http_request_t *r, |
1595 ngx_http_variable_value_t *v, uintptr_t data) | |
1596 { | |
1597 ngx_http_core_srv_conf_t *cscf; | |
1598 | |
1599 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
1600 | |
1601 v->len = cscf->server_name.len; | |
1602 v->valid = 1; | |
1603 v->no_cacheable = 0; | |
1604 v->not_found = 0; | |
1605 v->data = cscf->server_name.data; | |
1606 | |
1607 return NGX_OK; | |
1608 } | |
1609 | |
1610 | |
1611 static ngx_int_t | |
573 | 1612 ngx_http_variable_request_method(ngx_http_request_t *r, |
1613 ngx_http_variable_value_t *v, uintptr_t data) | |
561 | 1614 { |
647 | 1615 if (r->main->method_name.data) { |
1616 v->len = r->main->method_name.len; | |
573 | 1617 v->valid = 1; |
1565 | 1618 v->no_cacheable = 0; |
573 | 1619 v->not_found = 0; |
647 | 1620 v->data = r->main->method_name.data; |
573 | 1621 |
1622 } else { | |
1623 v->not_found = 1; | |
561 | 1624 } |
1625 | |
573 | 1626 return NGX_OK; |
561 | 1627 } |
1628 | |
1629 | |
573 | 1630 static ngx_int_t |
1631 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
1632 ngx_http_variable_value_t *v, uintptr_t data) | |
539 | 1633 { |
573 | 1634 ngx_int_t rc; |
539 | 1635 |
1636 rc = ngx_http_auth_basic_user(r); | |
1637 | |
1638 if (rc == NGX_DECLINED) { | |
573 | 1639 v->not_found = 1; |
1640 return NGX_OK; | |
539 | 1641 } |
1642 | |
1643 if (rc == NGX_ERROR) { | |
573 | 1644 return NGX_ERROR; |
539 | 1645 } |
1646 | |
573 | 1647 v->len = r->headers_in.user.len; |
1648 v->valid = 1; | |
1565 | 1649 v->no_cacheable = 0; |
573 | 1650 v->not_found = 0; |
1651 v->data = r->headers_in.user.data; | |
571 | 1652 |
573 | 1653 return NGX_OK; |
571 | 1654 } |
1655 | |
1656 | |
611 | 1657 static ngx_int_t |
4886 | 1658 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
1659 ngx_http_variable_value_t *v, uintptr_t data) | |
1660 { | |
1661 u_char *p; | |
1662 | |
1663 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); | |
1664 if (p == NULL) { | |
1665 return NGX_ERROR; | |
1666 } | |
1667 | |
1668 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; | |
1669 v->valid = 1; | |
1670 v->no_cacheable = 0; | |
1671 v->not_found = 0; | |
1672 v->data = p; | |
1673 | |
1674 return NGX_OK; | |
1675 } | |
1676 | |
1677 | |
1678 static ngx_int_t | |
611 | 1679 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
1680 ngx_http_variable_value_t *v, uintptr_t data) | |
1681 { | |
1682 off_t sent; | |
1683 u_char *p; | |
1684 | |
1685 sent = r->connection->sent - r->header_size; | |
1686 | |
1687 if (sent < 0) { | |
1688 sent = 0; | |
1689 } | |
1690 | |
2049 | 1691 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
611 | 1692 if (p == NULL) { |
1693 return NGX_ERROR; | |
1694 } | |
1695 | |
1696 v->len = ngx_sprintf(p, "%O", sent) - p; | |
1697 v->valid = 1; | |
1565 | 1698 v->no_cacheable = 0; |
611 | 1699 v->not_found = 0; |
1700 v->data = p; | |
1701 | |
1702 return NGX_OK; | |
1703 } | |
1704 | |
1705 | |
629 | 1706 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1707 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
|
1708 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
|
1709 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1710 v->data = (u_char *) (r->pipeline ? "p" : "."); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1711 v->len = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1712 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1713 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1714 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1715 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1716 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1717 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
1718 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
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parents:
4972
diff
changeset
|
1719 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
1720 static ngx_int_t |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1721 ngx_http_variable_status(ngx_http_request_t *r, |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1722 ngx_http_variable_value_t *v, uintptr_t data) |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1723 { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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diff
changeset
|
1724 ngx_uint_t status; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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4641
diff
changeset
|
1725 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
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4641
diff
changeset
|
1726 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1727 if (v->data == NULL) { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1728 return NGX_ERROR; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1729 } |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1730 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1731 if (r->err_status) { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1732 status = r->err_status; |
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1733 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1734 } else if (r->headers_out.status) { |
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1735 status = r->headers_out.status; |
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1736 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1737 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1738 status = 9; |
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1739 |
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1740 } else { |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1741 status = 0; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1742 } |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1743 |
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1744 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
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changeset
|
1745 v->valid = 1; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1746 v->no_cacheable = 0; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1747 v->not_found = 0; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1748 |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1749 return NGX_OK; |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1750 } |
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4641
diff
changeset
|
1751 |
956edecaedeb
New core variable: $status.
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parents:
4641
diff
changeset
|
1752 |
956edecaedeb
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parents:
4641
diff
changeset
|
1753 static ngx_int_t |
641 | 1754 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
1755 ngx_http_variable_value_t *v, uintptr_t data) | |
1756 { | |
1757 if (r->headers_out.content_type.len) { | |
1758 v->len = r->headers_out.content_type.len; | |
1759 v->valid = 1; | |
1565 | 1760 v->no_cacheable = 0; |
641 | 1761 v->not_found = 0; |
1762 v->data = r->headers_out.content_type.data; | |
1763 | |
1764 } else { | |
1765 v->not_found = 1; | |
1766 } | |
1767 | |
1768 return NGX_OK; | |
1769 } | |
1770 | |
1771 | |
1772 static ngx_int_t | |
1773 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
1774 ngx_http_variable_value_t *v, uintptr_t data) | |
1775 { | |
1776 u_char *p; | |
1777 | |
1778 if (r->headers_out.content_length) { | |
1779 v->len = r->headers_out.content_length->value.len; | |
1780 v->valid = 1; | |
1565 | 1781 v->no_cacheable = 0; |
641 | 1782 v->not_found = 0; |
1783 v->data = r->headers_out.content_length->value.data; | |
1784 | |
1785 return NGX_OK; | |
1786 } | |
1787 | |
1788 if (r->headers_out.content_length_n >= 0) { | |
2049 | 1789 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
641 | 1790 if (p == NULL) { |
1791 return NGX_ERROR; | |
1792 } | |
1793 | |
1794 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
1795 v->valid = 1; | |
1565 | 1796 v->no_cacheable = 0; |
641 | 1797 v->not_found = 0; |
1798 v->data = p; | |
1799 | |
1800 return NGX_OK; | |
1801 } | |
1802 | |
1803 v->not_found = 1; | |
1804 | |
1805 return NGX_OK; | |
1806 } | |
1807 | |
1808 | |
1809 static ngx_int_t | |
2485
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fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1810 ngx_http_variable_sent_location(ngx_http_request_t *r, |
51b1097dbb67
fix $sent_http_location for local redirects
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parents:
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diff
changeset
|
1811 ngx_http_variable_value_t *v, uintptr_t data) |
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fix $sent_http_location for local redirects
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parents:
2415
diff
changeset
|
1812 { |
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1813 ngx_str_t name; |
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
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2536
diff
changeset
|
1814 |
2485
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2415
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|
1815 if (r->headers_out.location) { |
51b1097dbb67
fix $sent_http_location for local redirects
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parents:
2415
diff
changeset
|
1816 v->len = r->headers_out.location->value.len; |
51b1097dbb67
fix $sent_http_location for local redirects
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parents:
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diff
changeset
|
1817 v->valid = 1; |
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fix $sent_http_location for local redirects
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2415
diff
changeset
|
1818 v->no_cacheable = 0; |
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fix $sent_http_location for local redirects
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diff
changeset
|
1819 v->not_found = 0; |
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diff
changeset
|
1820 v->data = r->headers_out.location->value.data; |
51b1097dbb67
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2415
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changeset
|
1821 |
51b1097dbb67
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changeset
|
1822 return NGX_OK; |
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parents:
2415
diff
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|
1823 } |
51b1097dbb67
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diff
changeset
|
1824 |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
1825 ngx_str_set(&name, "sent_http_location"); |
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
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diff
changeset
|
1826 |
051e9b12428e
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diff
changeset
|
1827 return ngx_http_variable_unknown_header(v, &name, |
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
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|
1828 &r->headers_out.headers.part, |
51b1097dbb67
fix $sent_http_location for local redirects
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diff
changeset
|
1829 sizeof("sent_http_") - 1); |
51b1097dbb67
fix $sent_http_location for local redirects
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2415
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|
1830 } |
51b1097dbb67
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changeset
|
1831 |
51b1097dbb67
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|
1832 |
51b1097dbb67
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|
1833 static ngx_int_t |
641 | 1834 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
1835 ngx_http_variable_value_t *v, uintptr_t data) | |
1836 { | |
1837 u_char *p; | |
1838 | |
1839 if (r->headers_out.last_modified) { | |
1840 v->len = r->headers_out.last_modified->value.len; | |
1841 v->valid = 1; | |
1565 | 1842 v->no_cacheable = 0; |
641 | 1843 v->not_found = 0; |
1844 v->data = r->headers_out.last_modified->value.data; | |
1845 | |
1846 return NGX_OK; | |
1847 } | |
1848 | |
1849 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
|
1850 p = ngx_pnalloc(r->pool, sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
641 | 1851 if (p == NULL) { |
1852 return NGX_ERROR; | |
1853 } | |
1854 | |
1855 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
1856 v->valid = 1; | |
1565 | 1857 v->no_cacheable = 0; |
641 | 1858 v->not_found = 0; |
1859 v->data = p; | |
1860 | |
1861 return NGX_OK; | |
1862 } | |
1863 | |
1864 v->not_found = 1; | |
1865 | |
1866 return NGX_OK; | |
1867 } | |
1868 | |
1869 | |
1870 static ngx_int_t | |
1871 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
1872 ngx_http_variable_value_t *v, uintptr_t data) | |
1873 { | |
1874 size_t len; | |
1875 char *p; | |
1876 | |
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1877 if (r->headers_out.status == NGX_HTTP_SWITCHING_PROTOCOLS) { |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1878 len = sizeof("upgrade") - 1; |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5010
diff
changeset
|
1879 p = "upgrade"; |
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
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5010
diff
changeset
|
1880 |
7fa7e60a7f66
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changeset
|
1881 } else if (r->keepalive) { |
641 | 1882 len = sizeof("keep-alive") - 1; |
1883 p = "keep-alive"; | |
1884 | |
1885 } else { | |
1886 len = sizeof("close") - 1; | |
1887 p = "close"; | |
1888 } | |
1889 | |
1890 v->len = len; | |
1891 v->valid = 1; | |
1565 | 1892 v->no_cacheable = 0; |
641 | 1893 v->not_found = 0; |
1894 v->data = (u_char *) p; | |
1895 | |
1896 return NGX_OK; | |
1897 } | |
1898 | |
1899 | |
1900 static ngx_int_t | |
1901 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
1902 ngx_http_variable_value_t *v, uintptr_t data) | |
1903 { | |
1904 u_char *p; | |
1905 ngx_http_core_loc_conf_t *clcf; | |
1906 | |
1907 if (r->keepalive) { | |
1908 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1909 | |
1910 if (clcf->keepalive_header) { | |
1911 | |
2049 | 1912 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
641 | 1913 if (p == NULL) { |
1914 return NGX_ERROR; | |
1915 } | |
1916 | |
1917 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
1918 v->valid = 1; | |
1565 | 1919 v->no_cacheable = 0; |
641 | 1920 v->not_found = 0; |
1921 v->data = p; | |
1922 | |
1923 return NGX_OK; | |
1924 } | |
1925 } | |
1926 | |
1927 v->not_found = 1; | |
1928 | |
1929 return NGX_OK; | |
1930 } | |
1931 | |
1932 | |
1933 static ngx_int_t | |
1934 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
1935 ngx_http_variable_value_t *v, uintptr_t data) | |
1936 { | |
1937 if (r->chunked) { | |
1938 v->len = sizeof("chunked") - 1; | |
1939 v->valid = 1; | |
1565 | 1940 v->no_cacheable = 0; |
641 | 1941 v->not_found = 0; |
1942 v->data = (u_char *) "chunked"; | |
1943 | |
1944 } else { | |
1945 v->not_found = 1; | |
1946 } | |
1947 | |
1948 return NGX_OK; | |
1949 } | |
1950 | |
1951 | |
1952 static ngx_int_t | |
629 | 1953 ngx_http_variable_request_completion(ngx_http_request_t *r, |
1954 ngx_http_variable_value_t *v, uintptr_t data) | |
1955 { | |
1956 if (r->request_complete) { | |
1957 v->len = 2; | |
1958 v->valid = 1; | |
1565 | 1959 v->no_cacheable = 0; |
629 | 1960 v->not_found = 0; |
1961 v->data = (u_char *) "OK"; | |
1962 | |
1963 return NGX_OK; | |
1964 } | |
1965 | |
1966 v->len = 0; | |
1967 v->valid = 1; | |
1565 | 1968 v->no_cacheable = 0; |
629 | 1969 v->not_found = 0; |
1970 v->data = (u_char *) ""; | |
1971 | |
1972 return NGX_OK; | |
1973 } | |
1974 | |
1975 | |
759 | 1976 static ngx_int_t |
2844 | 1977 ngx_http_variable_request_body(ngx_http_request_t *r, |
1978 ngx_http_variable_value_t *v, uintptr_t data) | |
1979 { | |
1980 u_char *p; | |
1981 size_t len; | |
4921
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|
1982 ngx_buf_t *buf; |
2844 | 1983 ngx_chain_t *cl; |
1984 | |
2878
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fix segfault introduced in r2845
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|
1985 if (r->request_body == NULL |
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fix segfault introduced in r2845
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diff
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|
1986 || r->request_body->bufs == NULL |
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fix segfault introduced in r2845
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2857
diff
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|
1987 || r->request_body->temp_file) |
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fix segfault introduced in r2845
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diff
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|
1988 { |
2844 | 1989 v->not_found = 1; |
1990 | |
1991 return NGX_OK; | |
1992 } | |
1993 | |
1994 cl = r->request_body->bufs; | |
1995 buf = cl->buf; | |
1996 | |
1997 if (cl->next == NULL) { | |
1998 v->len = buf->last - buf->pos; | |
1999 v->valid = 1; | |
2000 v->no_cacheable = 0; | |
2001 v->not_found = 0; | |
2002 v->data = buf->pos; | |
2003 | |
2004 return NGX_OK; | |
2005 } | |
2006 | |
4921
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Maxim Dounin <mdounin@mdounin.ru>
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4913
diff
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|
2007 len = buf->last - buf->pos; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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4913
diff
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|
2008 cl = cl->next; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2009 |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
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|
2010 for ( /* void */ ; cl; cl = cl->next) { |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
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|
2011 buf = cl->buf; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
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|
2012 len += buf->last - buf->pos; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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4913
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|
2013 } |
2844 | 2014 |
2015 p = ngx_pnalloc(r->pool, len); | |
2016 if (p == NULL) { | |
2017 return NGX_ERROR; | |
2018 } | |
2019 | |
2020 v->data = p; | |
4921
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
2021 cl = r->request_body->bufs; |
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Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
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4913
diff
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|
2022 |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2023 for ( /* void */ ; cl; cl = cl->next) { |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2024 buf = cl->buf; |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2025 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
fbc0791bebb2
Request body: $request_body variable generalization.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4913
diff
changeset
|
2026 } |
2844 | 2027 |
2028 v->len = len; | |
2029 v->valid = 1; | |
2030 v->no_cacheable = 0; | |
2031 v->not_found = 0; | |
2032 | |
2033 return NGX_OK; | |
2034 } | |
2035 | |
2036 | |
2037 static ngx_int_t | |
759 | 2038 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
2039 ngx_http_variable_value_t *v, uintptr_t data) | |
2040 { | |
2041 if (r->request_body == NULL || r->request_body->temp_file == NULL) { | |
763
0b0f3d4854c0
variable should not be found if no request body file
Igor Sysoev <igor@sysoev.ru>
parents:
759
diff
changeset
|
2042 v->not_found = 1; |
759 | 2043 |
2044 return NGX_OK; | |
2045 } | |
2046 | |
2047 v->len = r->request_body->temp_file->file.name.len; | |
2048 v->valid = 1; | |
1565 | 2049 v->no_cacheable = 0; |
759 | 2050 v->not_found = 0; |
2051 v->data = r->request_body->temp_file->file.name.data; | |
2052 | |
2053 return NGX_OK; | |
2054 } | |
2055 | |
2056 | |
1329 | 2057 static ngx_int_t |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2058 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>
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4972
diff
changeset
|
2059 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
|
2060 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2061 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
diff
changeset
|
2062 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2063 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2064 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2065 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
diff
changeset
|
2066 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
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4972
diff
changeset
|
2067 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2068 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2069 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2070 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2071 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2072 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2073 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2074 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2075 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2076 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2077 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2078 static ngx_int_t |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2079 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
|
2080 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2081 { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2082 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2083 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2084 ngx_msec_int_t ms; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2085 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2086 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
|
2087 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2088 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2089 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2090 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2091 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2092 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2093 ms = (ngx_msec_int_t) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2094 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2095 ms = ngx_max(ms, 0); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2096 |
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5327
diff
changeset
|
2097 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p; |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2098 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2099 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2100 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2101 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2102 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2103 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2104 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2105 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2106 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2107 static ngx_int_t |
6531 | 2108 ngx_http_variable_request_id(ngx_http_request_t *r, |
2109 ngx_http_variable_value_t *v, uintptr_t data) | |
2110 { | |
2111 u_char *id; | |
2112 | |
2113 #if (NGX_OPENSSL) | |
2114 u_char random_bytes[16]; | |
2115 #endif | |
2116 | |
2117 id = ngx_pnalloc(r->pool, 32); | |
2118 if (id == NULL) { | |
2119 return NGX_ERROR; | |
2120 } | |
2121 | |
2122 v->valid = 1; | |
2123 v->no_cacheable = 0; | |
2124 v->not_found = 0; | |
2125 | |
2126 v->len = 32; | |
2127 v->data = id; | |
2128 | |
2129 #if (NGX_OPENSSL) | |
2130 | |
2131 if (RAND_bytes(random_bytes, 16) == 1) { | |
2132 ngx_hex_dump(id, random_bytes, 16); | |
2133 return NGX_OK; | |
2134 } | |
2135 | |
2136 ngx_ssl_error(NGX_LOG_ERR, r->connection->log, 0, "RAND_bytes() failed"); | |
2137 | |
2138 #endif | |
2139 | |
2140 ngx_sprintf(id, "%08xD%08xD%08xD%08xD", | |
2141 (uint32_t) ngx_random(), (uint32_t) ngx_random(), | |
2142 (uint32_t) ngx_random(), (uint32_t) ngx_random()); | |
2143 | |
2144 return NGX_OK; | |
2145 } | |
2146 | |
2147 | |
2148 static ngx_int_t | |
4893
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2149 ngx_http_variable_connection(ngx_http_request_t *r, |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2150 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2151 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2152 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2153 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2154 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2155 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2156 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2157 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2158 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2159 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2160 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2161 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2162 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2163 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2164 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2165 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2166 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2167 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2168 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2169 static ngx_int_t |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2170 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
|
2171 ngx_http_variable_value_t *v, uintptr_t data) |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2172 { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2173 u_char *p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2174 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2175 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2176 if (p == NULL) { |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2177 return NGX_ERROR; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2178 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2179 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2180 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2181 v->valid = 1; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2182 v->no_cacheable = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2183 v->not_found = 0; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2184 v->data = p; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2185 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2186 return NGX_OK; |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2187 } |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2188 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2189 |
e89bd9896fea
Variables $connection and $connection_requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4886
diff
changeset
|
2190 static ngx_int_t |
1329 | 2191 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
2192 ngx_http_variable_value_t *v, uintptr_t data) | |
2193 { | |
2194 v->len = sizeof(NGINX_VERSION) - 1; | |
2195 v->valid = 1; | |
1565 | 2196 v->no_cacheable = 0; |
1329 | 2197 v->not_found = 0; |
2198 v->data = (u_char *) NGINX_VERSION; | |
2199 | |
2200 return NGX_OK; | |
2201 } | |
2202 | |
2203 | |
2011 | 2204 static ngx_int_t |
2205 ngx_http_variable_hostname(ngx_http_request_t *r, | |
2206 ngx_http_variable_value_t *v, uintptr_t data) | |
2207 { | |
2208 v->len = ngx_cycle->hostname.len; | |
2209 v->valid = 1; | |
2210 v->no_cacheable = 0; | |
2211 v->not_found = 0; | |
2212 v->data = ngx_cycle->hostname.data; | |
2213 | |
2214 return NGX_OK; | |
2215 } | |
2216 | |
2217 | |
2249 | 2218 static ngx_int_t |
2219 ngx_http_variable_pid(ngx_http_request_t *r, | |
2220 ngx_http_variable_value_t *v, uintptr_t data) | |
2221 { | |
2222 u_char *p; | |
2223 | |
2224 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
2225 if (p == NULL) { | |
2226 return NGX_ERROR; | |
2227 } | |
2228 | |
2229 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
2230 v->valid = 1; | |
2231 v->no_cacheable = 0; | |
2232 v->not_found = 0; | |
2233 v->data = p; | |
2234 | |
2235 return NGX_OK; | |
2236 } | |
2237 | |
2238 | |
4913
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2239 static ngx_int_t |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2240 ngx_http_variable_msec(ngx_http_request_t *r, |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2241 ngx_http_variable_value_t *v, uintptr_t data) |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2242 { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2243 u_char *p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2244 ngx_time_t *tp; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2245 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2246 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
|
2247 if (p == NULL) { |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2248 return NGX_ERROR; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2249 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2250 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2251 tp = ngx_timeofday(); |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2252 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2253 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2254 v->valid = 1; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2255 v->no_cacheable = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2256 v->not_found = 0; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2257 v->data = p; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2258 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2259 return NGX_OK; |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2260 } |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2261 |
002f2c783d7c
Variables $request_time and $msec.
Ruslan Ermilov <ru@nginx.com>
parents:
4893
diff
changeset
|
2262 |
5010
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2263 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2264 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
|
2265 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
|
2266 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2267 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2268 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2269 p = ngx_pnalloc(r->pool, ngx_cached_http_log_iso8601.len); |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2270 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2271 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2272 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2273 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2274 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
|
2275 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
|
2276 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2277 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
|
2278 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2279 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2280 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2281 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2282 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2283 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2284 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2285 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2286 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2287 static ngx_int_t |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2288 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
|
2289 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
|
2290 { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2291 u_char *p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2292 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2293 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
|
2294 if (p == NULL) { |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2295 return NGX_ERROR; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2296 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2297 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2298 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
|
2299 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2300 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
|
2301 v->valid = 1; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2302 v->no_cacheable = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2303 v->not_found = 0; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2304 v->data = p; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2305 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2306 return NGX_OK; |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2307 } |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2308 |
829cc5872186
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
4972
diff
changeset
|
2309 |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2310 void * |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2311 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
|
2312 { |
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2313 void *value; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2314 u_char *low; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2315 size_t len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2316 ngx_uint_t key; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2317 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2318 len = match->len; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2319 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2320 if (len) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2321 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
|
2322 if (low == NULL) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2323 return NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2324 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2325 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2326 } else { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2327 low = NULL; |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2328 } |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2329 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2330 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
|
2331 |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2332 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
|
2333 if (value) { |
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2334 return value; |
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2335 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2336 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2337 #if (NGX_PCRE) |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2338 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2339 if (len && map->nregex) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2340 ngx_int_t n; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2341 ngx_uint_t i; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2342 ngx_http_map_regex_t *reg; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2343 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2344 reg = map->regex; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2345 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2346 for (i = 0; i < map->nregex; i++) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2347 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2348 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
|
2349 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2350 if (n == NGX_OK) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2351 return reg[i].value; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2352 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2353 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2354 if (n == NGX_DECLINED) { |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2355 continue; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2356 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2357 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2358 /* NGX_ERROR */ |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2359 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2360 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2361 } |
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 #endif |
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 return NULL; |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2367 } |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2368 |
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2369 |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2370 #if (NGX_PCRE) |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2371 |
3325 | 2372 static ngx_int_t |
2373 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
2374 uintptr_t data) | |
2375 { | |
2376 v->not_found = 1; | |
2377 return NGX_OK; | |
2378 } | |
2379 | |
2380 | |
2381 ngx_http_regex_t * | |
2382 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
2383 { | |
2384 u_char *p; | |
2385 size_t size; | |
2386 ngx_str_t name; | |
2387 ngx_uint_t i, n; | |
2388 ngx_http_variable_t *v; | |
2389 ngx_http_regex_t *re; | |
2390 ngx_http_regex_variable_t *rv; | |
2391 ngx_http_core_main_conf_t *cmcf; | |
2392 | |
2393 rc->pool = cf->pool; | |
2394 | |
2395 if (ngx_regex_compile(rc) != NGX_OK) { | |
2396 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
2397 return NULL; | |
2398 } | |
2399 | |
2400 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
2401 if (re == NULL) { | |
2402 return NULL; | |
2403 } | |
2404 | |
2405 re->regex = rc->regex; | |
2406 re->ncaptures = rc->captures; | |
5204
a64c8a5da336
PCRE: retain input pattern for all regular expressions.
Piotr Sikora <piotr@cloudflare.com>
parents:
5084
diff
changeset
|
2407 re->name = rc->pattern; |
3325 | 2408 |
2409 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2410 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
2411 | |
2412 n = (ngx_uint_t) rc->named_captures; | |
2413 | |
2414 if (n == 0) { | |
2415 return re; | |
2416 } | |
2417 | |
2418 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
2419 if (rv == NULL) { | |
2420 return NULL; | |
2421 } | |
2422 | |
2423 re->variables = rv; | |
2424 re->nvariables = n; | |
2425 | |
2426 size = rc->name_size; | |
2427 p = rc->names; | |
2428 | |
2429 for (i = 0; i < n; i++) { | |
2430 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
2431 | |
2432 name.data = &p[2]; | |
2433 name.len = ngx_strlen(name.data); | |
2434 | |
2435 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
2436 if (v == NULL) { | |
2437 return NULL; | |
2438 } | |
2439 | |
2440 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
2441 if (rv[i].index == NGX_ERROR) { | |
2442 return NULL; | |
2443 } | |
2444 | |
2445 v->get_handler = ngx_http_variable_not_found; | |
2446 | |
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2447 p += size; |
3325 | 2448 } |
2449 | |
2450 return re; | |
2451 } | |
2452 | |
2453 | |
2454 ngx_int_t | |
2455 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
2456 { | |
2457 ngx_int_t rc, index; | |
2458 ngx_uint_t i, n, len; | |
2459 ngx_http_variable_value_t *vv; | |
2460 ngx_http_core_main_conf_t *cmcf; | |
2461 | |
2462 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
2463 | |
2464 if (re->ncaptures) { | |
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2465 len = cmcf->ncaptures; |
3325 | 2466 |
2467 if (r->captures == NULL) { | |
2468 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
2469 if (r->captures == NULL) { | |
2470 return NGX_ERROR; | |
2471 } | |
2472 } | |
2473 | |
2474 } else { | |
2475 len = 0; | |
2476 } | |
2477 | |
2478 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
2479 | |
2480 if (rc == NGX_REGEX_NO_MATCHED) { | |
2481 return NGX_DECLINED; | |
2482 } | |
2483 | |
2484 if (rc < 0) { | |
2485 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
2486 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2487 rc, s, &re->name); | |
2488 return NGX_ERROR; | |
2489 } | |
2490 | |
2491 for (i = 0; i < re->nvariables; i++) { | |
2492 | |
2493 n = re->variables[i].capture; | |
2494 index = re->variables[i].index; | |
2495 vv = &r->variables[index]; | |
2496 | |
2497 vv->len = r->captures[n + 1] - r->captures[n]; | |
2498 vv->valid = 1; | |
2499 vv->no_cacheable = 0; | |
2500 vv->not_found = 0; | |
2501 vv->data = &s->data[r->captures[n]]; | |
2502 | |
2503 #if (NGX_DEBUG) | |
2504 { | |
2505 ngx_http_variable_t *v; | |
2506 | |
2507 v = cmcf->variables.elts; | |
2508 | |
6478
3ef7bb882ad4
Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6263
diff
changeset
|
2509 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
|
2510 "http regex set $%V to \"%v\"", &v[index].name, vv); |
3325 | 2511 } |
2512 #endif | |
2513 } | |
2514 | |
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2515 r->ncaptures = rc * 2; |
3325 | 2516 r->captures_data = s->data; |
2517 | |
2518 return NGX_OK; | |
2519 } | |
2520 | |
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2521 #endif |
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2522 |
3325 | 2523 |
499 | 2524 ngx_int_t |
509 | 2525 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
499 | 2526 { |
611 | 2527 ngx_int_t rc; |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2528 ngx_http_variable_t *cv, *v; |
501 | 2529 ngx_http_core_main_conf_t *cmcf; |
499 | 2530 |
509 | 2531 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
2532 | |
611 | 2533 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
2534 sizeof(ngx_hash_keys_arrays_t)); | |
2535 if (cmcf->variables_keys == NULL) { | |
2536 return NGX_ERROR; | |
2537 } | |
2538 | |
2539 cmcf->variables_keys->pool = cf->pool; | |
2540 cmcf->variables_keys->temp_pool = cf->pool; | |
2541 | |
2542 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
2543 != NGX_OK) | |
509 | 2544 { |
499 | 2545 return NGX_ERROR; |
2546 } | |
2547 | |
4641
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2548 for (cv = ngx_http_core_variables; cv->name.len; cv++) { |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2549 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2550 if (v == NULL) { |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2551 return NGX_ERROR; |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2552 } |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2553 |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2554 *v = *cv; |
045bb3ef3ffc
Fixed core variables dynamic access after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4572
diff
changeset
|
2555 |
611 | 2556 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, |
2557 NGX_HASH_READONLY_KEY); | |
2558 | |
2559 if (rc == NGX_OK) { | |
2560 continue; | |
499 | 2561 } |
2562 | |
611 | 2563 if (rc == NGX_BUSY) { |
2564 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2565 "conflicting variable name \"%V\"", &v->name); | |
2566 } | |
2567 | |
2568 return NGX_ERROR; | |
499 | 2569 } |
2570 | |
2571 return NGX_OK; | |
2572 } | |
509 | 2573 |
2574 | |
2575 ngx_int_t | |
2576 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
2577 { | |
2578 ngx_uint_t i, n; | |
611 | 2579 ngx_hash_key_t *key; |
2580 ngx_hash_init_t hash; | |
509 | 2581 ngx_http_variable_t *v, *av; |
2582 ngx_http_core_main_conf_t *cmcf; | |
2583 | |
2584 /* set the handlers for the indexed http variables */ | |
2585 | |
2586 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
2587 | |
2588 v = cmcf->variables.elts; | |
611 | 2589 key = cmcf->variables_keys->keys.elts; |
509 | 2590 |
2591 for (i = 0; i < cmcf->variables.nelts; i++) { | |
2592 | |
611 | 2593 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
509 | 2594 |
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2595 av = key[n].value; |
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2596 |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2597 if (v[i].name.len == key[n].key.len |
611 | 2598 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
509 | 2599 == 0) |
2600 { | |
637 | 2601 v[i].get_handler = av->get_handler; |
611 | 2602 v[i].data = av->data; |
527 | 2603 |
611 | 2604 av->flags |= NGX_HTTP_VAR_INDEXED; |
2605 v[i].flags = av->flags; | |
509 | 2606 |
611 | 2607 av->index = i; |
533 | 2608 |
5815
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2609 if (av->get_handler == NULL) { |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2610 break; |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2611 } |
6c99c5f00fc9
Variables: fixed non-indexed access of prefix vars (ticket #600).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5699
diff
changeset
|
2612 |
509 | 2613 goto next; |
2614 } | |
2615 } | |
2616 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2617 if (v[i].name.len >= 5 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2618 && ngx_strncmp(v[i].name.data, "http_", 5) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2619 { |
637 | 2620 v[i].get_handler = ngx_http_variable_unknown_header_in; |
577 | 2621 v[i].data = (uintptr_t) &v[i].name; |
2622 | |
2623 continue; | |
2624 } | |
2625 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2626 if (v[i].name.len >= 10 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2627 && ngx_strncmp(v[i].name.data, "sent_http_", 10) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2628 { |
637 | 2629 v[i].get_handler = ngx_http_variable_unknown_header_out; |
509 | 2630 v[i].data = (uintptr_t) &v[i].name; |
2631 | |
2632 continue; | |
2633 } | |
2634 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2635 if (v[i].name.len >= 14 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2636 && ngx_strncmp(v[i].name.data, "upstream_http_", 14) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2637 { |
1162 | 2638 v[i].get_handler = ngx_http_upstream_header_variable; |
2639 v[i].data = (uintptr_t) &v[i].name; | |
1565 | 2640 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
1162 | 2641 |
2642 continue; | |
2643 } | |
2644 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2645 if (v[i].name.len >= 7 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2646 && ngx_strncmp(v[i].name.data, "cookie_", 7) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2647 { |
2307 | 2648 v[i].get_handler = ngx_http_variable_cookie; |
2649 v[i].data = (uintptr_t) &v[i].name; | |
2650 | |
2651 continue; | |
2652 } | |
2653 | |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2654 if (v[i].name.len >= 16 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2655 && ngx_strncmp(v[i].name.data, "upstream_cookie_", 16) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2656 { |
5677
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2657 v[i].get_handler = ngx_http_upstream_cookie_variable; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2658 v[i].data = (uintptr_t) &v[i].name; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2659 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2660 |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2661 continue; |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2662 } |
3a48775f1535
Upstream: added the "$upstream_cookie_<name>" variables.
Vladimir Homutov <vl@nginx.com>
parents:
5605
diff
changeset
|
2663 |
6263
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2664 if (v[i].name.len >= 4 |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2665 && ngx_strncmp(v[i].name.data, "arg_", 4) == 0) |
48c13a0824c5
Fixed variables prefix comparison.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6050
diff
changeset
|
2666 { |
2137 | 2667 v[i].get_handler = ngx_http_variable_argument; |
2668 v[i].data = (uintptr_t) &v[i].name; | |
3499
b4a14d50388b
make $arg_ variables non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3463
diff
changeset
|
2669 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
2137 | 2670 |
2671 continue; | |
2672 } | |
2673 | |
509 | 2674 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
2675 "unknown \"%V\" variable", &v[i].name); | |
2676 | |
2677 return NGX_ERROR; | |
2678 | |
2679 next: | |
2680 continue; | |
2681 } | |
2682 | |
2683 | |
611 | 2684 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
2685 av = key[n].value; | |
2686 | |
2687 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
2688 key[n].key.data = NULL; | |
583 | 2689 } |
2690 } | |
2691 | |
2692 | |
611 | 2693 hash.hash = &cmcf->variables_hash; |
2694 hash.key = ngx_hash_key; | |
2695 hash.max_size = cmcf->variables_hash_max_size; | |
2696 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
2697 hash.name = "variables_hash"; | |
2698 hash.pool = cf->pool; | |
2699 hash.temp_pool = NULL; | |
509 | 2700 |
611 | 2701 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
2702 cmcf->variables_keys->keys.nelts) | |
581 | 2703 != NGX_OK) |
509 | 2704 { |
2705 return NGX_ERROR; | |
2706 } | |
2707 | |
611 | 2708 cmcf->variables_keys = NULL; |
509 | 2709 |
2710 return NGX_OK; | |
2711 } |