Mercurial > hg > nginx
annotate src/http/ngx_http_variables.c @ 5040:05beaa2d87b3 stable-1.2
Merge of r4948, r4949, r4964, r4973, r5011: variables.
*) Allow the complex value to be defined as an empty string.
This makes conversion from strings to complex values possible
without the loss of functionality.
*) The "auth_basic" directive gained support of variables.
*) Fixed variable syntax checking in "set", "geo", "limit_conn_zone",
and "perl_set" directives.
*) Added checks that disallow adding a variable with an empty name.
Added variable name syntax checks to "geo" and "map" directives.
*) Variables $pipe, $request_length, $time_iso8601, and $time_local.
Log module counterparts are preserved for efficiency.
Based on patch by Kiril Kalchev.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Sun, 10 Feb 2013 03:08:42 +0000 |
| parents | 7556a7acb14f |
| children |
| rev | line source |
|---|---|
| 499 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 499 | 5 */ |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_http.h> | |
| 1329 | 11 #include <nginx.h> |
| 499 | 12 |
| 13 | |
| 573 | 14 static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r, |
| 15 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1350 | 16 static void ngx_http_variable_request_set(ngx_http_request_t *r, |
| 17 ngx_http_variable_value_t *v, uintptr_t data); | |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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18 static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
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19 ngx_http_variable_value_t *v, uintptr_t data); |
| 637 | 20 static void ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 21 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 22 static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r, |
| 23 ngx_http_variable_value_t *v, uintptr_t data); | |
| 24 static ngx_int_t ngx_http_variable_headers(ngx_http_request_t *r, | |
| 25 ngx_http_variable_value_t *v, uintptr_t data); | |
| 577 | 26 |
| 27 static ngx_int_t ngx_http_variable_unknown_header_in(ngx_http_request_t *r, | |
| 573 | 28 ngx_http_variable_value_t *v, uintptr_t data); |
| 577 | 29 static ngx_int_t ngx_http_variable_unknown_header_out(ngx_http_request_t *r, |
| 30 ngx_http_variable_value_t *v, uintptr_t data); | |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
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31 static ngx_int_t ngx_http_variable_request_line(ngx_http_request_t *r, |
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ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
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2878
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changeset
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32 ngx_http_variable_value_t *v, uintptr_t data); |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
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33 static ngx_int_t ngx_http_variable_cookie(ngx_http_request_t *r, |
|
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
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34 ngx_http_variable_value_t *v, uintptr_t data); |
| 2137 | 35 static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, |
| 36 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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37 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
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changeset
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38 static ngx_int_t ngx_http_variable_tcpinfo(ngx_http_request_t *r, |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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39 ngx_http_variable_value_t *v, uintptr_t data); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
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40 #endif |
| 577 | 41 |
| 573 | 42 static ngx_int_t ngx_http_variable_host(ngx_http_request_t *r, |
| 43 ngx_http_variable_value_t *v, uintptr_t data); | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
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982
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44 static ngx_int_t ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
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45 ngx_http_variable_value_t *v, uintptr_t data); |
| 573 | 46 static ngx_int_t ngx_http_variable_remote_addr(ngx_http_request_t *r, |
| 47 ngx_http_variable_value_t *v, uintptr_t data); | |
| 48 static ngx_int_t ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 49 ngx_http_variable_value_t *v, uintptr_t data); | |
| 50 static ngx_int_t ngx_http_variable_server_addr(ngx_http_request_t *r, | |
| 51 ngx_http_variable_value_t *v, uintptr_t data); | |
| 52 static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 53 ngx_http_variable_value_t *v, uintptr_t data); | |
| 731 | 54 static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, |
| 55 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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56 static ngx_int_t ngx_http_variable_https(ngx_http_request_t *r, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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57 ngx_http_variable_value_t *v, uintptr_t data); |
| 1351 | 58 static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, |
| 59 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 60 static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, |
| 61 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2259 | 62 static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 63 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 64 static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 65 ngx_http_variable_value_t *v, uintptr_t data); | |
| 1811 | 66 static ngx_int_t ngx_http_variable_server_name(ngx_http_request_t *r, |
| 67 ngx_http_variable_value_t *v, uintptr_t data); | |
| 573 | 68 static ngx_int_t ngx_http_variable_request_method(ngx_http_request_t *r, |
| 69 ngx_http_variable_value_t *v, uintptr_t data); | |
| 70 static ngx_int_t ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 71 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4905
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
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72 static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
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73 ngx_http_variable_value_t *v, uintptr_t data); |
| 611 | 74 static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 75 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5040
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
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76 static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
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77 ngx_http_variable_value_t *v, uintptr_t data); |
| 629 | 78 static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 79 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2844 | 80 static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r, |
| 81 ngx_http_variable_value_t *v, uintptr_t data); | |
| 759 | 82 static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 83 ngx_http_variable_value_t *v, uintptr_t data); | |
|
5040
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
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84 static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
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85 ngx_http_variable_value_t *v, uintptr_t data); |
|
4951
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
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86 static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r, |
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9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
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87 ngx_http_variable_value_t *v, uintptr_t data); |
|
4726
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
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88 static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, |
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dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
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89 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 90 |
| 641 | 91 static ngx_int_t ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 92 ngx_http_variable_value_t *v, uintptr_t data); | |
| 93 static ngx_int_t ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 94 ngx_http_variable_value_t *v, uintptr_t data); | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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95 static ngx_int_t ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
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96 ngx_http_variable_value_t *v, uintptr_t data); |
| 641 | 97 static ngx_int_t ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 98 ngx_http_variable_value_t *v, uintptr_t data); | |
| 99 static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 100 ngx_http_variable_value_t *v, uintptr_t data); | |
| 101 static ngx_int_t ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 102 ngx_http_variable_value_t *v, uintptr_t data); | |
| 103 static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 104 ngx_http_variable_value_t *v, uintptr_t data); | |
| 105 | |
|
4905
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
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106 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, |
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5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
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107 ngx_http_variable_value_t *v, uintptr_t data); |
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5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
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108 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, |
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5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
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109 ngx_http_variable_value_t *v, uintptr_t data); |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
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110 |
| 1329 | 111 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 112 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2011 | 113 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, |
| 114 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2249 | 115 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, |
| 116 ngx_http_variable_value_t *v, uintptr_t data); | |
|
4951
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
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117 static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r, |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
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118 ngx_http_variable_value_t *v, uintptr_t data); |
|
5040
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
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119 static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
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120 ngx_http_variable_value_t *v, uintptr_t data); |
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05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
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121 static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
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122 ngx_http_variable_value_t *v, uintptr_t data); |
| 499 | 123 |
| 509 | 124 /* |
| 125 * TODO: | |
| 126 * Apache CGI: AUTH_TYPE, PATH_INFO (null), PATH_TRANSLATED | |
| 127 * REMOTE_HOST (null), REMOTE_IDENT (null), | |
| 128 * SERVER_SOFTWARE | |
| 129 * | |
| 571 | 130 * Apache SSI: DOCUMENT_NAME, LAST_MODIFIED, USER_NAME (file owner) |
| 509 | 131 */ |
| 499 | 132 |
| 641 | 133 /* |
| 134 * the $http_host, $http_user_agent, $http_referer, $http_via, | |
| 135 * and $http_x_forwarded_for variables may be handled by generic | |
|
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4558
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changeset
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136 * ngx_http_variable_unknown_header_in(), but for performance reasons |
| 641 | 137 * they are handled using dedicated entries |
| 138 */ | |
| 139 | |
| 509 | 140 static ngx_http_variable_t ngx_http_core_variables[] = { |
| 141 | |
| 637 | 142 { ngx_string("http_host"), NULL, ngx_http_variable_header, |
| 533 | 143 offsetof(ngx_http_request_t, headers_in.host), 0, 0 }, |
| 499 | 144 |
| 637 | 145 { ngx_string("http_user_agent"), NULL, ngx_http_variable_header, |
| 533 | 146 offsetof(ngx_http_request_t, headers_in.user_agent), 0, 0 }, |
| 509 | 147 |
| 637 | 148 { ngx_string("http_referer"), NULL, ngx_http_variable_header, |
| 533 | 149 offsetof(ngx_http_request_t, headers_in.referer), 0, 0 }, |
| 499 | 150 |
| 151 #if (NGX_HTTP_GZIP) | |
| 637 | 152 { ngx_string("http_via"), NULL, ngx_http_variable_header, |
| 533 | 153 offsetof(ngx_http_request_t, headers_in.via), 0, 0 }, |
| 499 | 154 #endif |
| 155 | |
|
4732
613390a974df
Merge of r4698: X-Forwarded-For conditionals.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4726
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changeset
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156 #if (NGX_HTTP_X_FORWARDED_FOR) |
| 637 | 157 { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_header, |
| 533 | 158 offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 }, |
| 499 | 159 #endif |
| 160 | |
| 637 | 161 { ngx_string("http_cookie"), NULL, ngx_http_variable_headers, |
| 533 | 162 offsetof(ngx_http_request_t, headers_in.cookies), 0, 0 }, |
| 515 | 163 |
| 637 | 164 { ngx_string("content_length"), NULL, ngx_http_variable_header, |
| 533 | 165 offsetof(ngx_http_request_t, headers_in.content_length), 0, 0 }, |
| 509 | 166 |
| 637 | 167 { ngx_string("content_type"), NULL, ngx_http_variable_header, |
| 533 | 168 offsetof(ngx_http_request_t, headers_in.content_type), 0, 0 }, |
| 509 | 169 |
| 637 | 170 { ngx_string("host"), NULL, ngx_http_variable_host, 0, 0, 0 }, |
| 509 | 171 |
| 982 | 172 { ngx_string("binary_remote_addr"), NULL, |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
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173 ngx_http_variable_binary_remote_addr, 0, 0, 0 }, |
| 982 | 174 |
| 637 | 175 { ngx_string("remote_addr"), NULL, ngx_http_variable_remote_addr, 0, 0, 0 }, |
| 499 | 176 |
| 637 | 177 { ngx_string("remote_port"), NULL, ngx_http_variable_remote_port, 0, 0, 0 }, |
| 509 | 178 |
| 637 | 179 { ngx_string("server_addr"), NULL, ngx_http_variable_server_addr, 0, 0, 0 }, |
| 509 | 180 |
| 637 | 181 { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 }, |
| 509 | 182 |
| 637 | 183 { ngx_string("server_protocol"), NULL, ngx_http_variable_request, |
| 533 | 184 offsetof(ngx_http_request_t, http_protocol), 0, 0 }, |
| 509 | 185 |
| 731 | 186 { ngx_string("scheme"), NULL, ngx_http_variable_scheme, 0, 0, 0 }, |
| 187 | |
|
4332
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
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188 { ngx_string("https"), NULL, ngx_http_variable_https, 0, 0, 0 }, |
|
4d9f985fd217
Added the $https variable.
Valentin Bartenev <vbart@nginx.com>
parents:
3929
diff
changeset
|
189 |
| 637 | 190 { ngx_string("request_uri"), NULL, ngx_http_variable_request, |
| 533 | 191 offsetof(ngx_http_request_t, unparsed_uri), 0, 0 }, |
| 499 | 192 |
| 637 | 193 { ngx_string("uri"), NULL, ngx_http_variable_request, |
| 194 offsetof(ngx_http_request_t, uri), | |
| 1565 | 195 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 196 |
| 197 { ngx_string("document_uri"), NULL, ngx_http_variable_request, | |
| 573 | 198 offsetof(ngx_http_request_t, uri), |
| 1565 | 199 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 573 | 200 |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
201 { ngx_string("request"), NULL, ngx_http_variable_request_line, 0, 0, 0 }, |
| 569 | 202 |
| 637 | 203 { ngx_string("document_root"), NULL, |
| 1565 | 204 ngx_http_variable_document_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 205 |
| 2259 | 206 { ngx_string("realpath_root"), NULL, |
| 207 ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
| 208 | |
| 637 | 209 { ngx_string("query_string"), NULL, ngx_http_variable_request, |
| 509 | 210 offsetof(ngx_http_request_t, args), |
| 1565 | 211 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 499 | 212 |
| 1350 | 213 { ngx_string("args"), |
| 214 ngx_http_variable_request_set, | |
| 215 ngx_http_variable_request, | |
| 589 | 216 offsetof(ngx_http_request_t, args), |
| 1565 | 217 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 589 | 218 |
| 1351 | 219 { ngx_string("is_args"), NULL, ngx_http_variable_is_args, |
| 1565 | 220 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 1351 | 221 |
| 637 | 222 { ngx_string("request_filename"), NULL, |
| 223 ngx_http_variable_request_filename, 0, | |
| 1565 | 224 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 225 |
| 1811 | 226 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
| 509 | 227 |
| 637 | 228 { ngx_string("request_method"), NULL, |
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229 ngx_http_variable_request_method, 0, |
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230 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 231 |
| 637 | 232 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
| 509 | 233 |
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234 { ngx_string("bytes_sent"), NULL, ngx_http_variable_bytes_sent, |
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235 0, 0, 0 }, |
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236 |
| 637 | 237 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
| 611 | 238 0, 0, 0 }, |
| 239 | |
|
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240 { ngx_string("pipe"), NULL, ngx_http_variable_pipe, |
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241 0, 0, 0 }, |
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242 |
| 637 | 243 { ngx_string("request_completion"), NULL, |
| 244 ngx_http_variable_request_completion, | |
| 629 | 245 0, 0, 0 }, |
| 246 | |
| 2844 | 247 { ngx_string("request_body"), NULL, |
| 248 ngx_http_variable_request_body, | |
| 249 0, 0, 0 }, | |
| 250 | |
| 759 | 251 { ngx_string("request_body_file"), NULL, |
| 252 ngx_http_variable_request_body_file, | |
| 253 0, 0, 0 }, | |
| 254 | |
|
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255 { ngx_string("request_length"), NULL, ngx_http_variable_request_length, |
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256 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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257 |
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258 { ngx_string("request_time"), NULL, ngx_http_variable_request_time, |
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259 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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260 |
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261 { ngx_string("status"), NULL, |
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262 ngx_http_variable_status, 0, |
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263 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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264 |
| 641 | 265 { ngx_string("sent_http_content_type"), NULL, |
| 266 ngx_http_variable_sent_content_type, 0, 0, 0 }, | |
| 267 | |
| 268 { ngx_string("sent_http_content_length"), NULL, | |
| 269 ngx_http_variable_sent_content_length, 0, 0, 0 }, | |
| 270 | |
|
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271 { ngx_string("sent_http_location"), NULL, |
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272 ngx_http_variable_sent_location, 0, 0, 0 }, |
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273 |
| 641 | 274 { ngx_string("sent_http_last_modified"), NULL, |
| 275 ngx_http_variable_sent_last_modified, 0, 0, 0 }, | |
| 276 | |
| 277 { ngx_string("sent_http_connection"), NULL, | |
| 278 ngx_http_variable_sent_connection, 0, 0, 0 }, | |
| 279 | |
| 280 { ngx_string("sent_http_keep_alive"), NULL, | |
| 281 ngx_http_variable_sent_keep_alive, 0, 0, 0 }, | |
| 282 | |
| 283 { ngx_string("sent_http_transfer_encoding"), NULL, | |
| 284 ngx_http_variable_sent_transfer_encoding, 0, 0, 0 }, | |
| 285 | |
| 286 { ngx_string("sent_http_cache_control"), NULL, ngx_http_variable_headers, | |
| 287 offsetof(ngx_http_request_t, headers_out.cache_control), 0, 0 }, | |
| 288 | |
| 637 | 289 { ngx_string("limit_rate"), ngx_http_variable_request_set_size, |
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290 ngx_http_variable_request_get_size, |
| 637 | 291 offsetof(ngx_http_request_t, limit_rate), |
| 1565 | 292 NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 637 | 293 |
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294 { ngx_string("connection"), NULL, |
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295 ngx_http_variable_connection, 0, 0, 0 }, |
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296 |
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297 { ngx_string("connection_requests"), NULL, |
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298 ngx_http_variable_connection_requests, 0, 0, 0 }, |
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299 |
| 1329 | 300 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, |
| 301 0, 0, 0 }, | |
| 302 | |
| 2011 | 303 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, |
| 304 0, 0, 0 }, | |
| 305 | |
| 2249 | 306 { ngx_string("pid"), NULL, ngx_http_variable_pid, |
| 307 0, 0, 0 }, | |
| 308 | |
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309 { ngx_string("msec"), NULL, ngx_http_variable_msec, |
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310 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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311 |
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312 { ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601, |
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313 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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314 |
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315 { ngx_string("time_local"), NULL, ngx_http_variable_time_local, |
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316 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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317 |
|
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318 #if (NGX_HAVE_TCP_INFO) |
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319 { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, |
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320 0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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321 |
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322 { ngx_string("tcpinfo_rttvar"), NULL, ngx_http_variable_tcpinfo, |
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323 1, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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324 |
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325 { ngx_string("tcpinfo_snd_cwnd"), NULL, ngx_http_variable_tcpinfo, |
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326 2, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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327 |
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328 { ngx_string("tcpinfo_rcv_space"), NULL, ngx_http_variable_tcpinfo, |
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329 3, NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
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330 #endif |
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331 |
| 637 | 332 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 499 | 333 }; |
| 334 | |
| 335 | |
| 577 | 336 ngx_http_variable_value_t ngx_http_variable_null_value = |
| 337 ngx_http_variable(""); | |
| 338 ngx_http_variable_value_t ngx_http_variable_true_value = | |
| 339 ngx_http_variable("1"); | |
| 340 | |
| 341 | |
| 499 | 342 ngx_http_variable_t * |
| 509 | 343 ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, ngx_uint_t flags) |
| 344 { | |
| 611 | 345 ngx_int_t rc; |
| 509 | 346 ngx_uint_t i; |
| 611 | 347 ngx_hash_key_t *key; |
| 509 | 348 ngx_http_variable_t *v; |
| 349 ngx_http_core_main_conf_t *cmcf; | |
| 350 | |
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351 if (name->len == 0) { |
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352 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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353 "invalid variable name \"$\""); |
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354 return NULL; |
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355 } |
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356 |
| 509 | 357 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 358 | |
| 611 | 359 key = cmcf->variables_keys->keys.elts; |
| 360 for (i = 0; i < cmcf->variables_keys->keys.nelts; i++) { | |
| 361 if (name->len != key[i].key.len | |
| 362 || ngx_strncasecmp(name->data, key[i].key.data, name->len) != 0) | |
| 509 | 363 { |
| 364 continue; | |
| 365 } | |
| 366 | |
| 611 | 367 v = key[i].value; |
| 368 | |
| 1565 | 369 if (!(v->flags & NGX_HTTP_VAR_CHANGEABLE)) { |
| 509 | 370 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 371 "the duplicate \"%V\" variable", name); | |
| 372 return NULL; | |
| 373 } | |
| 374 | |
| 611 | 375 return v; |
| 509 | 376 } |
| 377 | |
| 611 | 378 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); |
| 509 | 379 if (v == NULL) { |
| 380 return NULL; | |
| 381 } | |
| 382 | |
| 383 v->name.len = name->len; | |
| 2049 | 384 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 509 | 385 if (v->name.data == NULL) { |
| 386 return NULL; | |
| 387 } | |
| 388 | |
| 2135 | 389 ngx_strlow(v->name.data, name->data, name->len); |
| 509 | 390 |
| 637 | 391 v->set_handler = NULL; |
| 392 v->get_handler = NULL; | |
| 509 | 393 v->data = 0; |
| 394 v->flags = flags; | |
| 533 | 395 v->index = 0; |
| 509 | 396 |
| 611 | 397 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, 0); |
| 398 | |
| 399 if (rc == NGX_ERROR) { | |
| 400 return NULL; | |
| 401 } | |
| 402 | |
| 403 if (rc == NGX_BUSY) { | |
| 404 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 405 "conflicting variable name \"%V\"", name); | |
| 406 return NULL; | |
| 407 } | |
| 408 | |
| 509 | 409 return v; |
| 410 } | |
| 411 | |
| 412 | |
| 413 ngx_int_t | |
| 414 ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name) | |
| 499 | 415 { |
| 501 | 416 ngx_uint_t i; |
| 417 ngx_http_variable_t *v; | |
| 499 | 418 ngx_http_core_main_conf_t *cmcf; |
| 419 | |
|
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420 if (name->len == 0) { |
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421 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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422 "invalid variable name \"$\""); |
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423 return NGX_ERROR; |
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424 } |
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425 |
| 499 | 426 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 427 | |
| 501 | 428 v = cmcf->variables.elts; |
| 429 | |
| 430 if (v == NULL) { | |
| 499 | 431 if (ngx_array_init(&cmcf->variables, cf->pool, 4, |
|
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432 sizeof(ngx_http_variable_t)) |
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433 != NGX_OK) |
| 499 | 434 { |
| 509 | 435 return NGX_ERROR; |
| 499 | 436 } |
| 501 | 437 |
| 438 } else { | |
| 439 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 440 if (name->len != v[i].name.len | |
| 441 || ngx_strncasecmp(name->data, v[i].name.data, name->len) != 0) | |
| 442 { | |
| 443 continue; | |
| 444 } | |
| 445 | |
| 509 | 446 return i; |
| 501 | 447 } |
| 499 | 448 } |
| 449 | |
| 501 | 450 v = ngx_array_push(&cmcf->variables); |
| 451 if (v == NULL) { | |
| 509 | 452 return NGX_ERROR; |
| 499 | 453 } |
| 454 | |
| 501 | 455 v->name.len = name->len; |
| 2049 | 456 v->name.data = ngx_pnalloc(cf->pool, name->len); |
| 501 | 457 if (v->name.data == NULL) { |
| 509 | 458 return NGX_ERROR; |
| 501 | 459 } |
| 499 | 460 |
| 2135 | 461 ngx_strlow(v->name.data, name->data, name->len); |
| 501 | 462 |
| 637 | 463 v->set_handler = NULL; |
| 464 v->get_handler = NULL; | |
| 501 | 465 v->data = 0; |
| 509 | 466 v->flags = 0; |
| 533 | 467 v->index = cmcf->variables.nelts - 1; |
| 501 | 468 |
|
4540
cab9aa79256c
Slight optimization in ngx_http_get_variable_index().
Ruslan Ermilov <ru@nginx.com>
parents:
4470
diff
changeset
|
469 return v->index; |
| 499 | 470 } |
| 471 | |
| 472 | |
| 473 ngx_http_variable_value_t * | |
| 474 ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 475 { | |
| 501 | 476 ngx_http_variable_t *v; |
| 499 | 477 ngx_http_core_main_conf_t *cmcf; |
| 478 | |
| 479 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 480 | |
| 553 | 481 if (cmcf->variables.nelts <= index) { |
| 499 | 482 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 483 "unknown variable index: %d", index); | |
| 484 return NULL; | |
| 485 } | |
| 486 | |
| 573 | 487 if (r->variables[index].not_found || r->variables[index].valid) { |
| 488 return &r->variables[index]; | |
| 501 | 489 } |
| 499 | 490 |
| 501 | 491 v = cmcf->variables.elts; |
| 499 | 492 |
| 637 | 493 if (v[index].get_handler(r, &r->variables[index], v[index].data) |
| 494 == NGX_OK) | |
| 495 { | |
| 1565 | 496 if (v[index].flags & NGX_HTTP_VAR_NOCACHEABLE) { |
| 497 r->variables[index].no_cacheable = 1; | |
| 499 | 498 } |
| 573 | 499 |
| 500 return &r->variables[index]; | |
| 499 | 501 } |
| 502 | |
| 657 | 503 r->variables[index].valid = 0; |
| 504 r->variables[index].not_found = 1; | |
| 505 | |
| 798 | 506 return NULL; |
| 573 | 507 } |
| 508 | |
| 509 | |
| 510 ngx_http_variable_value_t * | |
| 511 ngx_http_get_flushed_variable(ngx_http_request_t *r, ngx_uint_t index) | |
| 512 { | |
| 1150 | 513 ngx_http_variable_value_t *v; |
| 573 | 514 |
| 515 v = &r->variables[index]; | |
| 516 | |
|
4470
d9bf6caf0371
Variables: honor no_cacheable for not_found variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
517 if (v->valid || v->not_found) { |
| 1565 | 518 if (!v->no_cacheable) { |
| 573 | 519 return v; |
| 520 } | |
| 521 | |
| 522 v->valid = 0; | |
| 523 v->not_found = 0; | |
| 509 | 524 } |
| 501 | 525 |
| 573 | 526 return ngx_http_get_indexed_variable(r, index); |
| 499 | 527 } |
| 528 | |
| 529 | |
| 530 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
|
531 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
| 499 | 532 { |
| 501 | 533 ngx_http_variable_t *v; |
| 573 | 534 ngx_http_variable_value_t *vv; |
| 499 | 535 ngx_http_core_main_conf_t *cmcf; |
| 536 | |
| 537 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 538 | |
| 611 | 539 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
| 499 | 540 |
| 611 | 541 if (v) { |
| 542 if (v->flags & NGX_HTTP_VAR_INDEXED) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3499
diff
changeset
|
543 return ngx_http_get_flushed_variable(r, v->index); |
| 519 | 544 |
| 545 } else { | |
| 499 | 546 |
| 573 | 547 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
| 501 | 548 |
| 637 | 549 if (vv && v->get_handler(r, vv, v->data) == NGX_OK) { |
| 573 | 550 return vv; |
| 551 } | |
| 509 | 552 |
| 573 | 553 return NULL; |
| 554 } | |
| 509 | 555 } |
| 556 | |
| 557 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
| 558 if (vv == NULL) { | |
| 559 return NULL; | |
| 560 } | |
| 561 | |
| 573 | 562 if (ngx_strncmp(name->data, "http_", 5) == 0) { |
| 499 | 563 |
| 577 | 564 if (ngx_http_variable_unknown_header_in(r, vv, (uintptr_t) name) |
| 565 == NGX_OK) | |
| 566 { | |
| 567 return vv; | |
| 568 } | |
| 569 | |
| 570 return NULL; | |
| 571 } | |
| 572 | |
| 573 if (ngx_strncmp(name->data, "sent_http_", 10) == 0) { | |
| 574 | |
| 575 if (ngx_http_variable_unknown_header_out(r, vv, (uintptr_t) name) | |
| 576 == NGX_OK) | |
| 573 | 577 { |
| 578 return vv; | |
| 579 } | |
| 499 | 580 |
| 581 return NULL; | |
| 582 } | |
| 583 | |
|
3451
7a1958778351
fix $upstream_http_ variable prefix length
Igor Sysoev <igor@sysoev.ru>
parents:
3409
diff
changeset
|
584 if (ngx_strncmp(name->data, "upstream_http_", 14) == 0) { |
| 1162 | 585 |
| 586 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) | |
| 587 == NGX_OK) | |
| 588 { | |
| 589 return vv; | |
| 590 } | |
| 591 | |
| 592 return NULL; | |
| 593 } | |
| 594 | |
| 2307 | 595 if (ngx_strncmp(name->data, "cookie_", 7) == 0) { |
| 596 | |
|
2359
4fee4ebbfb0b
$cookie_... variable did not for SSI and perl
Igor Sysoev <igor@sysoev.ru>
parents:
2333
diff
changeset
|
597 if (ngx_http_variable_cookie(r, vv, (uintptr_t) name) == NGX_OK) { |
| 2307 | 598 return vv; |
| 599 } | |
| 600 | |
| 601 return NULL; | |
| 602 } | |
| 603 | |
| 2137 | 604 if (ngx_strncmp(name->data, "arg_", 4) == 0) { |
| 605 | |
| 606 if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { | |
| 607 return vv; | |
| 608 } | |
| 609 | |
| 610 return NULL; | |
| 611 } | |
| 612 | |
| 635 | 613 vv->not_found = 1; |
| 573 | 614 |
| 501 | 615 return vv; |
| 499 | 616 } |
| 617 | |
| 618 | |
| 573 | 619 static ngx_int_t |
| 620 ngx_http_variable_request(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 621 uintptr_t data) | |
| 622 { | |
| 623 ngx_str_t *s; | |
| 624 | |
| 625 s = (ngx_str_t *) ((char *) r + data); | |
| 626 | |
| 627 if (s->data) { | |
| 628 v->len = s->len; | |
| 629 v->valid = 1; | |
| 1565 | 630 v->no_cacheable = 0; |
| 573 | 631 v->not_found = 0; |
| 632 v->data = s->data; | |
| 633 | |
| 634 } else { | |
| 635 v->not_found = 1; | |
| 636 } | |
| 637 | |
| 638 return NGX_OK; | |
| 639 } | |
| 640 | |
| 641 | |
| 637 | 642 static void |
| 1350 | 643 ngx_http_variable_request_set(ngx_http_request_t *r, |
| 644 ngx_http_variable_value_t *v, uintptr_t data) | |
| 645 { | |
| 646 ngx_str_t *s; | |
| 647 | |
| 648 s = (ngx_str_t *) ((char *) r + data); | |
| 649 | |
| 650 s->len = v->len; | |
| 651 s->data = v->data; | |
| 652 } | |
| 653 | |
| 654 | |
|
3282
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
655 static ngx_int_t |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
656 ngx_http_variable_request_get_size(ngx_http_request_t *r, |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
657 ngx_http_variable_value_t *v, uintptr_t data) |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
658 { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
659 size_t *sp; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
660 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
661 sp = (size_t *) ((char *) r + data); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
662 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
663 v->data = ngx_pnalloc(r->pool, NGX_SIZE_T_LEN); |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
664 if (v->data == NULL) { |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
665 return NGX_ERROR; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
666 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
667 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
668 v->len = ngx_sprintf(v->data, "%uz", *sp) - v->data; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
669 v->valid = 1; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
670 v->no_cacheable = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
671 v->not_found = 0; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
672 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
673 return NGX_OK; |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
674 } |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
675 |
|
c76b7a7959d5
fix segfault if $limit_rate was logged
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
676 |
| 1350 | 677 static void |
| 637 | 678 ngx_http_variable_request_set_size(ngx_http_request_t *r, |
| 679 ngx_http_variable_value_t *v, uintptr_t data) | |
| 680 { | |
| 681 ssize_t s, *sp; | |
| 682 ngx_str_t val; | |
| 683 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1191
diff
changeset
|
684 val.len = v->len; |
| 637 | 685 val.data = v->data; |
| 686 | |
| 687 s = ngx_parse_size(&val); | |
| 688 | |
| 689 if (s == NGX_ERROR) { | |
| 690 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 691 "invalid size \"%V\"", &val); | |
| 692 return; | |
| 693 } | |
| 694 | |
| 695 sp = (ssize_t *) ((char *) r + data); | |
| 696 | |
| 697 *sp = s; | |
| 698 | |
| 699 return; | |
| 700 } | |
| 701 | |
| 702 | |
| 573 | 703 static ngx_int_t |
| 704 ngx_http_variable_header(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 705 uintptr_t data) | |
| 515 | 706 { |
| 573 | 707 ngx_table_elt_t *h; |
| 708 | |
| 709 h = *(ngx_table_elt_t **) ((char *) r + data); | |
| 710 | |
| 711 if (h) { | |
| 712 v->len = h->value.len; | |
| 713 v->valid = 1; | |
| 1565 | 714 v->no_cacheable = 0; |
| 573 | 715 v->not_found = 0; |
| 716 v->data = h->value.data; | |
| 717 | |
| 718 } else { | |
| 719 v->not_found = 1; | |
| 720 } | |
| 721 | |
| 722 return NGX_OK; | |
| 723 } | |
| 724 | |
| 725 | |
| 726 static ngx_int_t | |
| 727 ngx_http_variable_headers(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 728 uintptr_t data) | |
| 729 { | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
730 size_t len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
731 u_char *p, *end; |
| 667 | 732 ngx_uint_t i, n; |
| 573 | 733 ngx_array_t *a; |
| 734 ngx_table_elt_t **h; | |
| 515 | 735 |
| 736 a = (ngx_array_t *) ((char *) r + data); | |
| 737 | |
| 667 | 738 n = a->nelts; |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
739 h = a->elts; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
740 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
741 len = 0; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
742 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
743 for (i = 0; i < n; i++) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
744 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
745 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
|
746 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
747 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
748 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
749 len += h[i]->value.len + sizeof("; ") - 1; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
750 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
751 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
752 if (len == 0) { |
| 573 | 753 v->not_found = 1; |
| 754 return NGX_OK; | |
| 515 | 755 } |
| 756 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
757 len -= sizeof("; ") - 1; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
758 |
| 573 | 759 v->valid = 1; |
| 1565 | 760 v->no_cacheable = 0; |
| 573 | 761 v->not_found = 0; |
| 515 | 762 |
| 667 | 763 if (n == 1) { |
| 573 | 764 v->len = (*h)->value.len; |
| 765 v->data = (*h)->value.data; | |
| 515 | 766 |
| 573 | 767 return NGX_OK; |
| 515 | 768 } |
| 769 | |
| 2049 | 770 p = ngx_pnalloc(r->pool, len); |
| 573 | 771 if (p == NULL) { |
| 772 return NGX_ERROR; | |
| 773 } | |
| 774 | |
| 775 v->len = len; | |
| 776 v->data = p; | |
| 515 | 777 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
778 end = p + len; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
779 |
| 515 | 780 for (i = 0; /* void */ ; i++) { |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
781 |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
782 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
|
783 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
784 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
785 |
| 573 | 786 p = ngx_copy(p, h[i]->value.data, h[i]->value.len); |
| 515 | 787 |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
788 if (p == end) { |
| 515 | 789 break; |
| 790 } | |
| 791 | |
| 792 *p++ = ';'; *p++ = ' '; | |
| 793 } | |
| 794 | |
| 573 | 795 return NGX_OK; |
| 515 | 796 } |
| 797 | |
| 798 | |
| 573 | 799 static ngx_int_t |
| 577 | 800 ngx_http_variable_unknown_header_in(ngx_http_request_t *r, |
| 801 ngx_http_variable_value_t *v, uintptr_t data) | |
| 802 { | |
| 803 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, | |
| 804 &r->headers_in.headers.part, | |
| 805 sizeof("http_") - 1); | |
| 806 } | |
| 807 | |
| 808 | |
| 809 static ngx_int_t | |
| 810 ngx_http_variable_unknown_header_out(ngx_http_request_t *r, | |
| 573 | 811 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 812 { |
| 577 | 813 return ngx_http_variable_unknown_header(v, (ngx_str_t *) data, |
| 814 &r->headers_out.headers.part, | |
| 815 sizeof("sent_http_") - 1); | |
| 816 } | |
| 501 | 817 |
| 577 | 818 |
| 1162 | 819 ngx_int_t |
| 577 | 820 ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, ngx_str_t *var, |
| 821 ngx_list_part_t *part, size_t prefix) | |
| 822 { | |
| 573 | 823 u_char ch; |
| 824 ngx_uint_t i, n; | |
| 825 ngx_table_elt_t *header; | |
| 499 | 826 |
| 827 header = part->elts; | |
| 828 | |
| 829 for (i = 0; /* void */ ; i++) { | |
| 830 | |
| 831 if (i >= part->nelts) { | |
| 832 if (part->next == NULL) { | |
| 833 break; | |
| 834 } | |
| 835 | |
| 836 part = part->next; | |
| 837 header = part->elts; | |
| 838 i = 0; | |
| 839 } | |
| 840 | |
|
4334
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
841 if (header[i].hash == 0) { |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
842 continue; |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
843 } |
|
f8881d301d62
Fixed: some of $sent_http_* variables may contain header entries that actually
Valentin Bartenev <vbart@nginx.com>
parents:
4332
diff
changeset
|
844 |
| 577 | 845 for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) { |
| 499 | 846 ch = header[i].key.data[n]; |
| 847 | |
| 509 | 848 if (ch >= 'A' && ch <= 'Z') { |
| 849 ch |= 0x20; | |
| 499 | 850 |
| 851 } else if (ch == '-') { | |
| 852 ch = '_'; | |
| 853 } | |
| 854 | |
| 577 | 855 if (var->data[n + prefix] != ch) { |
| 499 | 856 break; |
| 857 } | |
| 858 } | |
| 859 | |
|
742
75d767d32624
nonexistent $sent_http_content has value of $sent_http_content_length or so
Igor Sysoev <igor@sysoev.ru>
parents:
732
diff
changeset
|
860 if (n + prefix == var->len && n == header[i].key.len) { |
| 573 | 861 v->len = header[i].value.len; |
| 862 v->valid = 1; | |
| 1565 | 863 v->no_cacheable = 0; |
| 573 | 864 v->not_found = 0; |
| 865 v->data = header[i].value.data; | |
| 499 | 866 |
| 573 | 867 return NGX_OK; |
| 499 | 868 } |
| 869 } | |
| 870 | |
| 573 | 871 v->not_found = 1; |
| 872 | |
| 873 return NGX_OK; | |
| 509 | 874 } |
| 875 | |
| 876 | |
| 573 | 877 static ngx_int_t |
|
3144
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
878 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
|
879 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
|
880 { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
881 u_char *p, *s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
882 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
883 s = r->request_line.data; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
884 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
885 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
886 s = r->request_start; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
887 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
888 if (s == NULL) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
889 v->not_found = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
890 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
891 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
892 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
893 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
|
894 if (*p == CR || *p == LF) { |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
895 break; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
896 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
897 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
898 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
899 r->request_line.len = p - s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
900 r->request_line.data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
901 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
902 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
903 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
|
904 v->valid = 1; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
905 v->no_cacheable = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
906 v->not_found = 0; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
907 v->data = s; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
908 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
909 return NGX_OK; |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
910 } |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
911 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
912 |
|
ecbfc3396c42
allow to log invalid $request in access_log always,
Igor Sysoev <igor@sysoev.ru>
parents:
2878
diff
changeset
|
913 static ngx_int_t |
| 2307 | 914 ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 915 uintptr_t data) | |
| 916 { | |
| 917 ngx_str_t *name = (ngx_str_t *) data; | |
| 918 | |
| 919 ngx_str_t cookie, s; | |
| 920 | |
| 921 s.len = name->len - (sizeof("cookie_") - 1); | |
| 922 s.data = name->data + sizeof("cookie_") - 1; | |
| 923 | |
| 924 if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) | |
| 925 == NGX_DECLINED) | |
| 926 { | |
| 927 v->not_found = 1; | |
| 928 return NGX_OK; | |
| 929 } | |
| 930 | |
| 931 v->len = cookie.len; | |
| 932 v->valid = 1; | |
| 933 v->no_cacheable = 0; | |
| 934 v->not_found = 0; | |
| 935 v->data = cookie.data; | |
| 936 | |
| 937 return NGX_OK; | |
| 938 } | |
| 939 | |
| 940 | |
| 941 static ngx_int_t | |
| 2137 | 942 ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 943 uintptr_t data) | |
| 944 { | |
| 945 ngx_str_t *name = (ngx_str_t *) data; | |
| 946 | |
| 2415 | 947 u_char *arg; |
| 948 size_t len; | |
| 949 ngx_str_t value; | |
| 2137 | 950 |
| 2415 | 951 len = name->len - (sizeof("arg_") - 1); |
| 952 arg = name->data + sizeof("arg_") - 1; | |
| 953 | |
| 954 if (ngx_http_arg(r, arg, len, &value) != NGX_OK) { | |
| 2137 | 955 v->not_found = 1; |
| 956 return NGX_OK; | |
| 957 } | |
| 958 | |
| 2415 | 959 v->data = value.data; |
| 960 v->len = value.len; | |
| 961 v->valid = 1; | |
| 962 v->no_cacheable = 0; | |
| 963 v->not_found = 0; | |
| 2137 | 964 |
| 965 return NGX_OK; | |
| 966 } | |
| 967 | |
| 968 | |
|
4545
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
969 #if (NGX_HAVE_TCP_INFO) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
970 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
971 static ngx_int_t |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
972 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
|
973 uintptr_t data) |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
974 { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
975 struct tcp_info ti; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
976 socklen_t len; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
977 uint32_t value; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
978 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
979 len = sizeof(struct tcp_info); |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
980 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
|
981 v->not_found = 1; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
982 return NGX_OK; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
983 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
984 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
985 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
|
986 if (v->data == NULL) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
987 return NGX_ERROR; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
988 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
989 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
990 switch (data) { |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
991 case 0: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
992 value = ti.tcpi_rtt; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
993 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
994 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
995 case 1: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
996 value = ti.tcpi_rttvar; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
997 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
998 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
999 case 2: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1000 value = ti.tcpi_snd_cwnd; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1001 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1002 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1003 case 3: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1004 value = ti.tcpi_rcv_space; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1005 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1006 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
parents:
4540
diff
changeset
|
1007 /* suppress warning */ |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1008 default: |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
1009 value = 0; |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1010 break; |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1011 } |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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diff
changeset
|
1012 |
|
ba39af7274ed
Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1013 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>
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diff
changeset
|
1014 v->valid = 1; |
|
ba39af7274ed
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diff
changeset
|
1015 v->no_cacheable = 0; |
|
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diff
changeset
|
1016 v->not_found = 0; |
|
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Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, and
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parents:
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diff
changeset
|
1017 |
|
ba39af7274ed
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diff
changeset
|
1018 return NGX_OK; |
|
ba39af7274ed
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Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1019 } |
|
ba39af7274ed
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diff
changeset
|
1020 |
|
ba39af7274ed
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diff
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|
1021 #endif |
|
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diff
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|
1022 |
|
ba39af7274ed
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|
1023 |
| 2137 | 1024 static ngx_int_t |
| 573 | 1025 ngx_http_variable_host(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 1026 uintptr_t data) | |
| 509 | 1027 { |
| 1811 | 1028 ngx_http_core_srv_conf_t *cscf; |
| 1029 | |
|
2007
b9de93d804ea
*) host in request line has priority
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diff
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|
1030 if (r->headers_in.server.len) { |
|
b9de93d804ea
*) host in request line has priority
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diff
changeset
|
1031 v->len = r->headers_in.server.len; |
|
b9de93d804ea
*) host in request line has priority
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diff
changeset
|
1032 v->data = r->headers_in.server.data; |
|
928
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1033 |
|
a6fe6bedb9e3
fix segfault when $host is used and
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1034 } else { |
|
2007
b9de93d804ea
*) host in request line has priority
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parents:
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diff
changeset
|
1035 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
|
b9de93d804ea
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|
1036 |
|
b9de93d804ea
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changeset
|
1037 v->len = cscf->server_name.len; |
|
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|
1038 v->data = cscf->server_name.data; |
| 509 | 1039 } |
| 1040 | |
| 573 | 1041 v->valid = 1; |
| 1565 | 1042 v->no_cacheable = 0; |
| 573 | 1043 v->not_found = 0; |
| 509 | 1044 |
| 573 | 1045 return NGX_OK; |
| 499 | 1046 } |
| 1047 | |
| 1048 | |
| 573 | 1049 static ngx_int_t |
|
983
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ngx_http_variable_binary_remote_addr()
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|
1050 ngx_http_variable_binary_remote_addr(ngx_http_request_t *r, |
| 573 | 1051 ngx_http_variable_value_t *v, uintptr_t data) |
| 499 | 1052 { |
|
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|
1053 struct sockaddr_in *sin; |
|
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|
1054 #if (NGX_HAVE_INET6) |
|
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|
1055 struct sockaddr_in6 *sin6; |
|
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|
1056 #endif |
| 982 | 1057 |
|
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|
1058 switch (r->connection->sockaddr->sa_family) { |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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|
1059 |
|
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|
1060 #if (NGX_HAVE_INET6) |
|
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|
1061 case AF_INET6: |
|
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|
1062 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
| 982 | 1063 |
|
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|
1064 v->len = sizeof(struct in6_addr); |
|
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|
1065 v->valid = 1; |
|
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|
1066 v->no_cacheable = 0; |
|
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|
1067 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
|
1068 v->data = sin6->sin6_addr.s6_addr; |
|
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|
1069 |
|
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|
1070 break; |
|
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|
1071 #endif |
|
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|
1072 |
|
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changeset
|
1073 default: /* AF_INET */ |
|
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changeset
|
1074 sin = (struct sockaddr_in *) r->connection->sockaddr; |
|
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|
1075 |
|
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changeset
|
1076 v->len = sizeof(in_addr_t); |
|
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changeset
|
1077 v->valid = 1; |
|
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diff
changeset
|
1078 v->no_cacheable = 0; |
|
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changeset
|
1079 v->not_found = 0; |
|
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changeset
|
1080 v->data = (u_char *) &sin->sin_addr; |
|
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|
1081 |
|
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changeset
|
1082 break; |
|
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changeset
|
1083 } |
| 982 | 1084 |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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parents:
982
diff
changeset
|
1085 return NGX_OK; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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parents:
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diff
changeset
|
1086 } |
| 982 | 1087 |
| 1088 | |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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changeset
|
1089 static ngx_int_t |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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parents:
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diff
changeset
|
1090 ngx_http_variable_remote_addr(ngx_http_request_t *r, |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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parents:
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diff
changeset
|
1091 ngx_http_variable_value_t *v, uintptr_t data) |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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changeset
|
1092 { |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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diff
changeset
|
1093 v->len = r->connection->addr_text.len; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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parents:
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diff
changeset
|
1094 v->valid = 1; |
| 1565 | 1095 v->no_cacheable = 0; |
|
983
7a8ca436d611
ngx_http_variable_binary_remote_addr()
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parents:
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diff
changeset
|
1096 v->not_found = 0; |
|
7a8ca436d611
ngx_http_variable_binary_remote_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
982
diff
changeset
|
1097 v->data = r->connection->addr_text.data; |
| 499 | 1098 |
| 573 | 1099 return NGX_OK; |
| 499 | 1100 } |
| 1101 | |
| 1102 | |
| 573 | 1103 static ngx_int_t |
| 1104 ngx_http_variable_remote_port(ngx_http_request_t *r, | |
| 1105 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1106 { |
|
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|
1107 ngx_uint_t port; |
|
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changeset
|
1108 struct sockaddr_in *sin; |
|
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|
1109 #if (NGX_HAVE_INET6) |
|
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|
1110 struct sockaddr_in6 *sin6; |
|
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changeset
|
1111 #endif |
| 509 | 1112 |
| 573 | 1113 v->len = 0; |
| 1114 v->valid = 1; | |
| 1565 | 1115 v->no_cacheable = 0; |
| 573 | 1116 v->not_found = 0; |
| 509 | 1117 |
| 2049 | 1118 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); |
| 573 | 1119 if (v->data == NULL) { |
| 1120 return NGX_ERROR; | |
| 509 | 1121 } |
| 1122 | |
|
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|
1123 switch (r->connection->sockaddr->sa_family) { |
| 577 | 1124 |
|
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|
1125 #if (NGX_HAVE_INET6) |
|
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|
1126 case AF_INET6: |
|
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|
1127 sin6 = (struct sockaddr_in6 *) r->connection->sockaddr; |
|
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|
1128 port = ntohs(sin6->sin6_port); |
|
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a prelimiary IPv6 support, HTTP listen
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changeset
|
1129 break; |
|
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changeset
|
1130 #endif |
| 577 | 1131 |
|
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|
1132 default: /* AF_INET */ |
|
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|
1133 sin = (struct sockaddr_in *) r->connection->sockaddr; |
| 509 | 1134 port = ntohs(sin->sin_port); |
|
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|
1135 break; |
|
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|
1136 } |
| 577 | 1137 |
|
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|
1138 if (port > 0 && port < 65536) { |
|
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|
1139 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; |
| 509 | 1140 } |
| 1141 | |
| 573 | 1142 return NGX_OK; |
| 509 | 1143 } |
| 1144 | |
| 1145 | |
| 573 | 1146 static ngx_int_t |
| 1147 ngx_http_variable_server_addr(ngx_http_request_t *r, | |
| 1148 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1149 { |
| 1805 | 1150 ngx_str_t s; |
|
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|
1151 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 499 | 1152 |
|
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|
1153 s.len = NGX_SOCKADDR_STRLEN; |
|
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|
1154 s.data = addr; |
|
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|
1155 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
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parents:
2844
diff
changeset
|
1156 if (ngx_connection_local_sockaddr(r->connection, &s, 0) != NGX_OK) { |
|
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|
1157 return NGX_ERROR; |
|
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|
1158 } |
|
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|
1159 |
|
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|
1160 s.data = ngx_pnalloc(r->pool, s.len); |
| 1805 | 1161 if (s.data == NULL) { |
| 573 | 1162 return NGX_ERROR; |
| 509 | 1163 } |
| 1164 | |
|
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|
1165 ngx_memcpy(s.data, addr, s.len); |
| 509 | 1166 |
| 1805 | 1167 v->len = s.len; |
| 573 | 1168 v->valid = 1; |
| 1565 | 1169 v->no_cacheable = 0; |
| 573 | 1170 v->not_found = 0; |
| 1805 | 1171 v->data = s.data; |
| 499 | 1172 |
| 573 | 1173 return NGX_OK; |
| 499 | 1174 } |
| 1175 | |
| 1176 | |
| 573 | 1177 static ngx_int_t |
| 1178 ngx_http_variable_server_port(ngx_http_request_t *r, | |
| 1179 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1180 { |
| 2533 | 1181 ngx_uint_t port; |
| 1182 struct sockaddr_in *sin; | |
| 1183 #if (NGX_HAVE_INET6) | |
| 1184 struct sockaddr_in6 *sin6; | |
| 1185 #endif | |
| 1186 | |
| 1187 v->len = 0; | |
| 573 | 1188 v->valid = 1; |
| 1565 | 1189 v->no_cacheable = 0; |
| 573 | 1190 v->not_found = 0; |
| 2533 | 1191 |
|
2857
507fc5ac9839
use ngx_connection_local_sockaddr() instead of ngx_http_server_addr()
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2844
diff
changeset
|
1192 if (ngx_connection_local_sockaddr(r->connection, NULL, 0) != NGX_OK) { |
| 2533 | 1193 return NGX_ERROR; |
| 1194 } | |
| 1195 | |
| 1196 v->data = ngx_pnalloc(r->pool, sizeof("65535") - 1); | |
| 1197 if (v->data == NULL) { | |
| 1198 return NGX_ERROR; | |
| 1199 } | |
| 1200 | |
| 1201 switch (r->connection->local_sockaddr->sa_family) { | |
| 1202 | |
| 1203 #if (NGX_HAVE_INET6) | |
| 1204 case AF_INET6: | |
| 1205 sin6 = (struct sockaddr_in6 *) r->connection->local_sockaddr; | |
| 1206 port = ntohs(sin6->sin6_port); | |
| 1207 break; | |
| 1208 #endif | |
| 1209 | |
| 1210 default: /* AF_INET */ | |
| 1211 sin = (struct sockaddr_in *) r->connection->local_sockaddr; | |
| 1212 port = ntohs(sin->sin_port); | |
| 1213 break; | |
| 1214 } | |
| 1215 | |
| 1216 if (port > 0 && port < 65536) { | |
| 1217 v->len = ngx_sprintf(v->data, "%ui", port) - v->data; | |
| 1218 } | |
| 509 | 1219 |
| 573 | 1220 return NGX_OK; |
| 509 | 1221 } |
| 1222 | |
| 1223 | |
| 573 | 1224 static ngx_int_t |
| 731 | 1225 ngx_http_variable_scheme(ngx_http_request_t *r, |
| 1226 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1227 { | |
| 1228 #if (NGX_HTTP_SSL) | |
| 1229 | |
| 1230 if (r->connection->ssl) { | |
| 1231 v->len = sizeof("https") - 1; | |
| 1232 v->valid = 1; | |
| 1565 | 1233 v->no_cacheable = 0; |
| 731 | 1234 v->not_found = 0; |
| 732 | 1235 v->data = (u_char *) "https"; |
| 731 | 1236 |
| 1237 return NGX_OK; | |
| 1238 } | |
| 1239 | |
| 1240 #endif | |
| 1241 | |
| 1242 v->len = sizeof("http") - 1; | |
| 1243 v->valid = 1; | |
| 1565 | 1244 v->no_cacheable = 0; |
| 731 | 1245 v->not_found = 0; |
| 732 | 1246 v->data = (u_char *) "http"; |
| 731 | 1247 |
| 1248 return NGX_OK; | |
| 1249 } | |
| 1250 | |
| 1251 | |
| 1252 static ngx_int_t | |
|
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Valentin Bartenev <vbart@nginx.com>
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|
1253 ngx_http_variable_https(ngx_http_request_t *r, |
|
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Valentin Bartenev <vbart@nginx.com>
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|
1254 ngx_http_variable_value_t *v, uintptr_t data) |
|
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|
1255 { |
|
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|
1256 #if (NGX_HTTP_SSL) |
|
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|
1257 |
|
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|
1258 if (r->connection->ssl) { |
|
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1259 v->len = sizeof("on") - 1; |
|
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|
1260 v->valid = 1; |
|
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1261 v->no_cacheable = 0; |
|
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1262 v->not_found = 0; |
|
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1263 v->data = (u_char *) "on"; |
|
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1264 |
|
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|
1265 return NGX_OK; |
|
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|
1266 } |
|
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1267 |
|
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1268 #endif |
|
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|
1269 |
|
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|
1270 *v = ngx_http_variable_null_value; |
|
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|
1271 |
|
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|
1272 return NGX_OK; |
|
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|
1273 } |
|
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|
1274 |
|
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|
1275 |
|
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|
1276 static ngx_int_t |
| 1351 | 1277 ngx_http_variable_is_args(ngx_http_request_t *r, |
| 1278 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1279 { | |
| 1280 v->valid = 1; | |
| 1565 | 1281 v->no_cacheable = 0; |
| 1351 | 1282 v->not_found = 0; |
| 1283 | |
| 1284 if (r->args.len == 0) { | |
| 1285 v->len = 0; | |
| 1286 v->data = NULL; | |
| 1287 return NGX_OK; | |
| 1288 } | |
| 1289 | |
| 1290 v->len = 1; | |
| 1291 v->data = (u_char *) "?"; | |
| 1292 | |
| 1293 return NGX_OK; | |
| 1294 } | |
| 1295 | |
| 1296 | |
| 1297 static ngx_int_t | |
| 573 | 1298 ngx_http_variable_document_root(ngx_http_request_t *r, |
| 1299 ngx_http_variable_value_t *v, uintptr_t data) | |
| 499 | 1300 { |
| 671 | 1301 ngx_str_t path; |
| 573 | 1302 ngx_http_core_loc_conf_t *clcf; |
| 509 | 1303 |
| 1304 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1305 | |
| 671 | 1306 if (clcf->root_lengths == NULL) { |
| 1307 v->len = clcf->root.len; | |
| 1308 v->valid = 1; | |
| 1565 | 1309 v->no_cacheable = 0; |
| 671 | 1310 v->not_found = 0; |
| 1311 v->data = clcf->root.data; | |
| 1312 | |
| 1313 } else { | |
| 1314 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 0, | |
| 1315 clcf->root_values->elts) | |
| 1316 == NULL) | |
| 1317 { | |
| 1318 return NGX_ERROR; | |
| 1319 } | |
| 1320 | |
|
2536
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small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
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changeset
|
1321 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, &path, 0) != NGX_OK) { |
| 671 | 1322 return NGX_ERROR; |
| 1323 } | |
| 1324 | |
| 1325 v->len = path.len; | |
| 1326 v->valid = 1; | |
| 1565 | 1327 v->no_cacheable = 0; |
| 671 | 1328 v->not_found = 0; |
| 1329 v->data = path.data; | |
| 1330 } | |
| 509 | 1331 |
| 573 | 1332 return NGX_OK; |
| 509 | 1333 } |
| 1334 | |
| 1335 | |
| 573 | 1336 static ngx_int_t |
| 2259 | 1337 ngx_http_variable_realpath_root(ngx_http_request_t *r, |
| 1338 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1339 { | |
|
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Fixed unconditional MAX_PATH usage (ticket #22).
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changeset
|
1340 u_char *real; |
| 2259 | 1341 size_t len; |
| 1342 ngx_str_t path; | |
| 1343 ngx_http_core_loc_conf_t *clcf; | |
|
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|
1344 #if (NGX_HAVE_MAX_PATH) |
|
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|
1345 u_char buffer[NGX_MAX_PATH]; |
|
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changeset
|
1346 #endif |
| 2259 | 1347 |
| 1348 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1349 | |
| 1350 if (clcf->root_lengths == NULL) { | |
| 1351 path = clcf->root; | |
| 1352 | |
| 1353 } else { | |
| 1354 if (ngx_http_script_run(r, &path, clcf->root_lengths->elts, 1, | |
| 1355 clcf->root_values->elts) | |
| 1356 == NULL) | |
| 1357 { | |
| 1358 return NGX_ERROR; | |
| 1359 } | |
| 1360 | |
| 1361 path.data[path.len - 1] = '\0'; | |
| 1362 | |
|
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1363 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, &path, 0) != NGX_OK) { |
| 2259 | 1364 return NGX_ERROR; |
| 1365 } | |
| 1366 } | |
| 1367 | |
|
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Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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changeset
|
1368 #if (NGX_HAVE_MAX_PATH) |
|
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parents:
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changeset
|
1369 real = buffer; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1370 #else |
|
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Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
changeset
|
1371 real = NULL; |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
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diff
changeset
|
1372 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1373 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1374 real = ngx_realpath(path.data, real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1375 |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1376 if (real == NULL) { |
| 2259 | 1377 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
| 1378 ngx_realpath_n " \"%s\" failed", path.data); | |
| 1379 return NGX_ERROR; | |
| 1380 } | |
| 1381 | |
| 1382 len = ngx_strlen(real); | |
| 1383 | |
| 1384 v->data = ngx_pnalloc(r->pool, len); | |
| 1385 if (v->data == NULL) { | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
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parents:
4545
diff
changeset
|
1386 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1387 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1388 #endif |
| 2259 | 1389 return NGX_ERROR; |
| 1390 } | |
| 1391 | |
| 1392 v->len = len; | |
| 1393 v->valid = 1; | |
| 1394 v->no_cacheable = 0; | |
| 1395 v->not_found = 0; | |
| 1396 | |
| 1397 ngx_memcpy(v->data, real, len); | |
| 1398 | |
|
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1399 #if !(NGX_HAVE_MAX_PATH) |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1400 ngx_free(real); |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1401 #endif |
|
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4545
diff
changeset
|
1402 |
| 2259 | 1403 return NGX_OK; |
| 1404 } | |
| 1405 | |
| 1406 | |
| 1407 static ngx_int_t | |
| 573 | 1408 ngx_http_variable_request_filename(ngx_http_request_t *r, |
| 1409 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 1410 { |
| 773 | 1411 size_t root; |
| 573 | 1412 ngx_str_t path; |
| 499 | 1413 |
| 773 | 1414 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { |
| 573 | 1415 return NGX_ERROR; |
| 557 | 1416 } |
| 509 | 1417 |
| 557 | 1418 /* ngx_http_map_uri_to_path() allocates memory for terminating '\0' */ |
| 509 | 1419 |
| 573 | 1420 v->len = path.len - 1; |
| 1421 v->valid = 1; | |
| 1565 | 1422 v->no_cacheable = 0; |
| 573 | 1423 v->not_found = 0; |
| 1424 v->data = path.data; | |
| 499 | 1425 |
| 573 | 1426 return NGX_OK; |
| 499 | 1427 } |
| 1428 | |
| 1429 | |
| 573 | 1430 static ngx_int_t |
| 1811 | 1431 ngx_http_variable_server_name(ngx_http_request_t *r, |
| 1432 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1433 { | |
| 1434 ngx_http_core_srv_conf_t *cscf; | |
| 1435 | |
| 1436 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); | |
| 1437 | |
| 1438 v->len = cscf->server_name.len; | |
| 1439 v->valid = 1; | |
| 1440 v->no_cacheable = 0; | |
| 1441 v->not_found = 0; | |
| 1442 v->data = cscf->server_name.data; | |
| 1443 | |
| 1444 return NGX_OK; | |
| 1445 } | |
| 1446 | |
| 1447 | |
| 1448 static ngx_int_t | |
| 573 | 1449 ngx_http_variable_request_method(ngx_http_request_t *r, |
| 1450 ngx_http_variable_value_t *v, uintptr_t data) | |
| 561 | 1451 { |
| 647 | 1452 if (r->main->method_name.data) { |
| 1453 v->len = r->main->method_name.len; | |
| 573 | 1454 v->valid = 1; |
| 1565 | 1455 v->no_cacheable = 0; |
| 573 | 1456 v->not_found = 0; |
| 647 | 1457 v->data = r->main->method_name.data; |
| 573 | 1458 |
| 1459 } else { | |
| 1460 v->not_found = 1; | |
| 561 | 1461 } |
| 1462 | |
| 573 | 1463 return NGX_OK; |
| 561 | 1464 } |
| 1465 | |
| 1466 | |
| 573 | 1467 static ngx_int_t |
| 1468 ngx_http_variable_remote_user(ngx_http_request_t *r, | |
| 1469 ngx_http_variable_value_t *v, uintptr_t data) | |
| 539 | 1470 { |
| 573 | 1471 ngx_int_t rc; |
| 539 | 1472 |
| 1473 rc = ngx_http_auth_basic_user(r); | |
| 1474 | |
| 1475 if (rc == NGX_DECLINED) { | |
| 573 | 1476 v->not_found = 1; |
| 1477 return NGX_OK; | |
| 539 | 1478 } |
| 1479 | |
| 1480 if (rc == NGX_ERROR) { | |
| 573 | 1481 return NGX_ERROR; |
| 539 | 1482 } |
| 1483 | |
| 573 | 1484 v->len = r->headers_in.user.len; |
| 1485 v->valid = 1; | |
| 1565 | 1486 v->no_cacheable = 0; |
| 573 | 1487 v->not_found = 0; |
| 1488 v->data = r->headers_in.user.data; | |
| 571 | 1489 |
| 573 | 1490 return NGX_OK; |
| 571 | 1491 } |
| 1492 | |
| 1493 | |
| 611 | 1494 static ngx_int_t |
|
4905
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Merge of r4886, r4887, r4894: log variables generalization:
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diff
changeset
|
1495 ngx_http_variable_bytes_sent(ngx_http_request_t *r, |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
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parents:
4732
diff
changeset
|
1496 ngx_http_variable_value_t *v, uintptr_t data) |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
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parents:
4732
diff
changeset
|
1497 { |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
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parents:
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diff
changeset
|
1498 u_char *p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
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parents:
4732
diff
changeset
|
1499 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
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parents:
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diff
changeset
|
1500 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
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parents:
4732
diff
changeset
|
1501 if (p == NULL) { |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1502 return NGX_ERROR; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1503 } |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
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parents:
4732
diff
changeset
|
1504 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1505 v->len = ngx_sprintf(p, "%O", r->connection->sent) - p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1506 v->valid = 1; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1507 v->no_cacheable = 0; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1508 v->not_found = 0; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1509 v->data = p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1510 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1511 return NGX_OK; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1512 } |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1513 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1514 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1515 static ngx_int_t |
| 611 | 1516 ngx_http_variable_body_bytes_sent(ngx_http_request_t *r, |
| 1517 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1518 { | |
| 1519 off_t sent; | |
| 1520 u_char *p; | |
| 1521 | |
| 1522 sent = r->connection->sent - r->header_size; | |
| 1523 | |
| 1524 if (sent < 0) { | |
| 1525 sent = 0; | |
| 1526 } | |
| 1527 | |
| 2049 | 1528 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 611 | 1529 if (p == NULL) { |
| 1530 return NGX_ERROR; | |
| 1531 } | |
| 1532 | |
| 1533 v->len = ngx_sprintf(p, "%O", sent) - p; | |
| 1534 v->valid = 1; | |
| 1565 | 1535 v->no_cacheable = 0; |
| 611 | 1536 v->not_found = 0; |
| 1537 v->data = p; | |
| 1538 | |
| 1539 return NGX_OK; | |
| 1540 } | |
| 1541 | |
| 1542 | |
| 629 | 1543 static ngx_int_t |
|
5040
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1544 ngx_http_variable_pipe(ngx_http_request_t *r, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1545 ngx_http_variable_value_t *v, uintptr_t data) |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1546 { |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1547 v->data = (u_char *) (r->pipeline ? "p" : "."); |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1548 v->len = 1; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1549 v->valid = 1; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1550 v->no_cacheable = 0; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1551 v->not_found = 0; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1552 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1553 return NGX_OK; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1554 } |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1555 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1556 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1557 static ngx_int_t |
|
4726
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1558 ngx_http_variable_status(ngx_http_request_t *r, |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1559 ngx_http_variable_value_t *v, uintptr_t data) |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1560 { |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1561 ngx_uint_t status; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1562 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1563 v->data = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1564 if (v->data == NULL) { |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1565 return NGX_ERROR; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1566 } |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1567 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1568 if (r->err_status) { |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1569 status = r->err_status; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1570 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1571 } else if (r->headers_out.status) { |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1572 status = r->headers_out.status; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1573 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1574 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1575 status = 9; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1576 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1577 } else { |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1578 status = 0; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1579 } |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1580 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1581 v->len = ngx_sprintf(v->data, "%03ui", status) - v->data; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1582 v->valid = 1; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1583 v->no_cacheable = 0; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1584 v->not_found = 0; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1585 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1586 return NGX_OK; |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1587 } |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1588 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1589 |
|
dad38cdaf496
Merge of r4686, r4687: $status variable.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4713
diff
changeset
|
1590 static ngx_int_t |
| 641 | 1591 ngx_http_variable_sent_content_type(ngx_http_request_t *r, |
| 1592 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1593 { | |
| 1594 if (r->headers_out.content_type.len) { | |
| 1595 v->len = r->headers_out.content_type.len; | |
| 1596 v->valid = 1; | |
| 1565 | 1597 v->no_cacheable = 0; |
| 641 | 1598 v->not_found = 0; |
| 1599 v->data = r->headers_out.content_type.data; | |
| 1600 | |
| 1601 } else { | |
| 1602 v->not_found = 1; | |
| 1603 } | |
| 1604 | |
| 1605 return NGX_OK; | |
| 1606 } | |
| 1607 | |
| 1608 | |
| 1609 static ngx_int_t | |
| 1610 ngx_http_variable_sent_content_length(ngx_http_request_t *r, | |
| 1611 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1612 { | |
| 1613 u_char *p; | |
| 1614 | |
| 1615 if (r->headers_out.content_length) { | |
| 1616 v->len = r->headers_out.content_length->value.len; | |
| 1617 v->valid = 1; | |
| 1565 | 1618 v->no_cacheable = 0; |
| 641 | 1619 v->not_found = 0; |
| 1620 v->data = r->headers_out.content_length->value.data; | |
| 1621 | |
| 1622 return NGX_OK; | |
| 1623 } | |
| 1624 | |
| 1625 if (r->headers_out.content_length_n >= 0) { | |
| 2049 | 1626 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
| 641 | 1627 if (p == NULL) { |
| 1628 return NGX_ERROR; | |
| 1629 } | |
| 1630 | |
| 1631 v->len = ngx_sprintf(p, "%O", r->headers_out.content_length_n) - p; | |
| 1632 v->valid = 1; | |
| 1565 | 1633 v->no_cacheable = 0; |
| 641 | 1634 v->not_found = 0; |
| 1635 v->data = p; | |
| 1636 | |
| 1637 return NGX_OK; | |
| 1638 } | |
| 1639 | |
| 1640 v->not_found = 1; | |
| 1641 | |
| 1642 return NGX_OK; | |
| 1643 } | |
| 1644 | |
| 1645 | |
| 1646 static ngx_int_t | |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1647 ngx_http_variable_sent_location(ngx_http_request_t *r, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1648 ngx_http_variable_value_t *v, uintptr_t data) |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1649 { |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1650 ngx_str_t name; |
|
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1651 |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1652 if (r->headers_out.location) { |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1653 v->len = r->headers_out.location->value.len; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1654 v->valid = 1; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1655 v->no_cacheable = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1656 v->not_found = 0; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1657 v->data = r->headers_out.location->value.data; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1658 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1659 return NGX_OK; |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1660 } |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1661 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
1662 ngx_str_set(&name, "sent_http_location"); |
|
2539
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1663 |
|
051e9b12428e
fix segfault introduced in r2486 in $sent_http_location processing
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1664 return ngx_http_variable_unknown_header(v, &name, |
|
2485
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1665 &r->headers_out.headers.part, |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1666 sizeof("sent_http_") - 1); |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1667 } |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1668 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1669 |
|
51b1097dbb67
fix $sent_http_location for local redirects
Igor Sysoev <igor@sysoev.ru>
parents:
2415
diff
changeset
|
1670 static ngx_int_t |
| 641 | 1671 ngx_http_variable_sent_last_modified(ngx_http_request_t *r, |
| 1672 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1673 { | |
| 1674 u_char *p; | |
| 1675 | |
| 1676 if (r->headers_out.last_modified) { | |
| 1677 v->len = r->headers_out.last_modified->value.len; | |
| 1678 v->valid = 1; | |
| 1565 | 1679 v->no_cacheable = 0; |
| 641 | 1680 v->not_found = 0; |
| 1681 v->data = r->headers_out.last_modified->value.data; | |
| 1682 | |
| 1683 return NGX_OK; | |
| 1684 } | |
| 1685 | |
| 1686 if (r->headers_out.last_modified_time >= 0) { | |
| 2049 | 1687 p = ngx_pnalloc(r->pool, |
| 641 | 1688 sizeof("Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT") - 1); |
| 1689 if (p == NULL) { | |
| 1690 return NGX_ERROR; | |
| 1691 } | |
| 1692 | |
| 1693 v->len = ngx_http_time(p, r->headers_out.last_modified_time) - p; | |
| 1694 v->valid = 1; | |
| 1565 | 1695 v->no_cacheable = 0; |
| 641 | 1696 v->not_found = 0; |
| 1697 v->data = p; | |
| 1698 | |
| 1699 return NGX_OK; | |
| 1700 } | |
| 1701 | |
| 1702 v->not_found = 1; | |
| 1703 | |
| 1704 return NGX_OK; | |
| 1705 } | |
| 1706 | |
| 1707 | |
| 1708 static ngx_int_t | |
| 1709 ngx_http_variable_sent_connection(ngx_http_request_t *r, | |
| 1710 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1711 { | |
| 1712 size_t len; | |
| 1713 char *p; | |
| 1714 | |
| 1715 if (r->keepalive) { | |
| 1716 len = sizeof("keep-alive") - 1; | |
| 1717 p = "keep-alive"; | |
| 1718 | |
| 1719 } else { | |
| 1720 len = sizeof("close") - 1; | |
| 1721 p = "close"; | |
| 1722 } | |
| 1723 | |
| 1724 v->len = len; | |
| 1725 v->valid = 1; | |
| 1565 | 1726 v->no_cacheable = 0; |
| 641 | 1727 v->not_found = 0; |
| 1728 v->data = (u_char *) p; | |
| 1729 | |
| 1730 return NGX_OK; | |
| 1731 } | |
| 1732 | |
| 1733 | |
| 1734 static ngx_int_t | |
| 1735 ngx_http_variable_sent_keep_alive(ngx_http_request_t *r, | |
| 1736 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1737 { | |
| 1738 u_char *p; | |
| 1739 ngx_http_core_loc_conf_t *clcf; | |
| 1740 | |
| 1741 if (r->keepalive) { | |
| 1742 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
| 1743 | |
| 1744 if (clcf->keepalive_header) { | |
| 1745 | |
| 2049 | 1746 p = ngx_pnalloc(r->pool, sizeof("timeout=") - 1 + NGX_TIME_T_LEN); |
| 641 | 1747 if (p == NULL) { |
| 1748 return NGX_ERROR; | |
| 1749 } | |
| 1750 | |
| 1751 v->len = ngx_sprintf(p, "timeout=%T", clcf->keepalive_header) - p; | |
| 1752 v->valid = 1; | |
| 1565 | 1753 v->no_cacheable = 0; |
| 641 | 1754 v->not_found = 0; |
| 1755 v->data = p; | |
| 1756 | |
| 1757 return NGX_OK; | |
| 1758 } | |
| 1759 } | |
| 1760 | |
| 1761 v->not_found = 1; | |
| 1762 | |
| 1763 return NGX_OK; | |
| 1764 } | |
| 1765 | |
| 1766 | |
| 1767 static ngx_int_t | |
| 1768 ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r, | |
| 1769 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1770 { | |
| 1771 if (r->chunked) { | |
| 1772 v->len = sizeof("chunked") - 1; | |
| 1773 v->valid = 1; | |
| 1565 | 1774 v->no_cacheable = 0; |
| 641 | 1775 v->not_found = 0; |
| 1776 v->data = (u_char *) "chunked"; | |
| 1777 | |
| 1778 } else { | |
| 1779 v->not_found = 1; | |
| 1780 } | |
| 1781 | |
| 1782 return NGX_OK; | |
| 1783 } | |
| 1784 | |
| 1785 | |
| 1786 static ngx_int_t | |
| 629 | 1787 ngx_http_variable_request_completion(ngx_http_request_t *r, |
| 1788 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1789 { | |
| 1790 if (r->request_complete) { | |
| 1791 v->len = 2; | |
| 1792 v->valid = 1; | |
| 1565 | 1793 v->no_cacheable = 0; |
| 629 | 1794 v->not_found = 0; |
| 1795 v->data = (u_char *) "OK"; | |
| 1796 | |
| 1797 return NGX_OK; | |
| 1798 } | |
| 1799 | |
| 1800 v->len = 0; | |
| 1801 v->valid = 1; | |
| 1565 | 1802 v->no_cacheable = 0; |
| 629 | 1803 v->not_found = 0; |
| 1804 v->data = (u_char *) ""; | |
| 1805 | |
| 1806 return NGX_OK; | |
| 1807 } | |
| 1808 | |
| 1809 | |
| 759 | 1810 static ngx_int_t |
| 2844 | 1811 ngx_http_variable_request_body(ngx_http_request_t *r, |
| 1812 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1813 { | |
| 1814 u_char *p; | |
| 1815 size_t len; | |
|
4957
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1816 ngx_buf_t *buf; |
| 2844 | 1817 ngx_chain_t *cl; |
| 1818 | |
|
2878
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1819 if (r->request_body == NULL |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1820 || r->request_body->bufs == NULL |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1821 || r->request_body->temp_file) |
|
8535736ace1a
fix segfault introduced in r2845
Igor Sysoev <igor@sysoev.ru>
parents:
2857
diff
changeset
|
1822 { |
| 2844 | 1823 v->not_found = 1; |
| 1824 | |
| 1825 return NGX_OK; | |
| 1826 } | |
| 1827 | |
| 1828 cl = r->request_body->bufs; | |
| 1829 buf = cl->buf; | |
| 1830 | |
| 1831 if (cl->next == NULL) { | |
| 1832 v->len = buf->last - buf->pos; | |
| 1833 v->valid = 1; | |
| 1834 v->no_cacheable = 0; | |
| 1835 v->not_found = 0; | |
| 1836 v->data = buf->pos; | |
| 1837 | |
| 1838 return NGX_OK; | |
| 1839 } | |
| 1840 | |
|
4957
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1841 len = buf->last - buf->pos; |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1842 cl = cl->next; |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1843 |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1844 for ( /* void */ ; cl; cl = cl->next) { |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1845 buf = cl->buf; |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1846 len += buf->last - buf->pos; |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1847 } |
| 2844 | 1848 |
| 1849 p = ngx_pnalloc(r->pool, len); | |
| 1850 if (p == NULL) { | |
| 1851 return NGX_ERROR; | |
| 1852 } | |
| 1853 | |
| 1854 v->data = p; | |
|
4957
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1855 cl = r->request_body->bufs; |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1856 |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1857 for ( /* void */ ; cl; cl = cl->next) { |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1858 buf = cl->buf; |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1859 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
7556a7acb14f
Merge of r4921, r4922, r4923, r4924, r4925: request body fixes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4951
diff
changeset
|
1860 } |
| 2844 | 1861 |
| 1862 v->len = len; | |
| 1863 v->valid = 1; | |
| 1864 v->no_cacheable = 0; | |
| 1865 v->not_found = 0; | |
| 1866 | |
| 1867 return NGX_OK; | |
| 1868 } | |
| 1869 | |
| 1870 | |
| 1871 static ngx_int_t | |
| 759 | 1872 ngx_http_variable_request_body_file(ngx_http_request_t *r, |
| 1873 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1874 { | |
| 1875 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
|
1876 v->not_found = 1; |
| 759 | 1877 |
| 1878 return NGX_OK; | |
| 1879 } | |
| 1880 | |
| 1881 v->len = r->request_body->temp_file->file.name.len; | |
| 1882 v->valid = 1; | |
| 1565 | 1883 v->no_cacheable = 0; |
| 759 | 1884 v->not_found = 0; |
| 1885 v->data = r->request_body->temp_file->file.name.data; | |
| 1886 | |
| 1887 return NGX_OK; | |
| 1888 } | |
| 1889 | |
| 1890 | |
| 1329 | 1891 static ngx_int_t |
|
5040
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1892 ngx_http_variable_request_length(ngx_http_request_t *r, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1893 ngx_http_variable_value_t *v, uintptr_t data) |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1894 { |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1895 u_char *p; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1896 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1897 p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN); |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1898 if (p == NULL) { |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1899 return NGX_ERROR; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1900 } |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1901 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1902 v->len = ngx_sprintf(p, "%O", r->request_length) - p; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1903 v->valid = 1; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1904 v->no_cacheable = 0; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1905 v->not_found = 0; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1906 v->data = p; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1907 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1908 return NGX_OK; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1909 } |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1910 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1911 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
1912 static ngx_int_t |
|
4951
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1913 ngx_http_variable_request_time(ngx_http_request_t *r, |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1914 ngx_http_variable_value_t *v, uintptr_t data) |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1915 { |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1916 u_char *p; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1917 ngx_time_t *tp; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1918 ngx_msec_int_t ms; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1919 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1920 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1921 if (p == NULL) { |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1922 return NGX_ERROR; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1923 } |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1924 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1925 tp = ngx_timeofday(); |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1926 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1927 ms = (ngx_msec_int_t) |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1928 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1929 ms = ngx_max(ms, 0); |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1930 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1931 v->len = ngx_sprintf(p, "%T.%03M", ms / 1000, ms % 1000) - p; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1932 v->valid = 1; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1933 v->no_cacheable = 0; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1934 v->not_found = 0; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1935 v->data = p; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1936 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1937 return NGX_OK; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1938 } |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1939 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1940 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
1941 static ngx_int_t |
|
4905
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1942 ngx_http_variable_connection(ngx_http_request_t *r, |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1943 ngx_http_variable_value_t *v, uintptr_t data) |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1944 { |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1945 u_char *p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1946 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1947 p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN); |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1948 if (p == NULL) { |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1949 return NGX_ERROR; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1950 } |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1951 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1952 v->len = ngx_sprintf(p, "%uA", r->connection->number) - p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1953 v->valid = 1; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1954 v->no_cacheable = 0; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1955 v->not_found = 0; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1956 v->data = p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1957 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1958 return NGX_OK; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1959 } |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1960 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1961 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1962 static ngx_int_t |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1963 ngx_http_variable_connection_requests(ngx_http_request_t *r, |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1964 ngx_http_variable_value_t *v, uintptr_t data) |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1965 { |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1966 u_char *p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1967 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1968 p = ngx_pnalloc(r->pool, NGX_INT_T_LEN); |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1969 if (p == NULL) { |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1970 return NGX_ERROR; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1971 } |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1972 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1973 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1974 v->valid = 1; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1975 v->no_cacheable = 0; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1976 v->not_found = 0; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1977 v->data = p; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1978 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1979 return NGX_OK; |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1980 } |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1981 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1982 |
|
5cad4cb1f484
Merge of r4886, r4887, r4894: log variables generalization:
Maxim Dounin <mdounin@mdounin.ru>
parents:
4732
diff
changeset
|
1983 static ngx_int_t |
| 1329 | 1984 ngx_http_variable_nginx_version(ngx_http_request_t *r, |
| 1985 ngx_http_variable_value_t *v, uintptr_t data) | |
| 1986 { | |
| 1987 v->len = sizeof(NGINX_VERSION) - 1; | |
| 1988 v->valid = 1; | |
| 1565 | 1989 v->no_cacheable = 0; |
| 1329 | 1990 v->not_found = 0; |
| 1991 v->data = (u_char *) NGINX_VERSION; | |
| 1992 | |
| 1993 return NGX_OK; | |
| 1994 } | |
| 1995 | |
| 1996 | |
| 2011 | 1997 static ngx_int_t |
| 1998 ngx_http_variable_hostname(ngx_http_request_t *r, | |
| 1999 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2000 { | |
| 2001 v->len = ngx_cycle->hostname.len; | |
| 2002 v->valid = 1; | |
| 2003 v->no_cacheable = 0; | |
| 2004 v->not_found = 0; | |
| 2005 v->data = ngx_cycle->hostname.data; | |
| 2006 | |
| 2007 return NGX_OK; | |
| 2008 } | |
| 2009 | |
| 2010 | |
| 2249 | 2011 static ngx_int_t |
| 2012 ngx_http_variable_pid(ngx_http_request_t *r, | |
| 2013 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2014 { | |
| 2015 u_char *p; | |
| 2016 | |
| 2017 p = ngx_pnalloc(r->pool, NGX_INT64_LEN); | |
| 2018 if (p == NULL) { | |
| 2019 return NGX_ERROR; | |
| 2020 } | |
| 2021 | |
| 2022 v->len = ngx_sprintf(p, "%P", ngx_pid) - p; | |
| 2023 v->valid = 1; | |
| 2024 v->no_cacheable = 0; | |
| 2025 v->not_found = 0; | |
| 2026 v->data = p; | |
| 2027 | |
| 2028 return NGX_OK; | |
| 2029 } | |
| 2030 | |
| 2031 | |
|
4951
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2032 static ngx_int_t |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2033 ngx_http_variable_msec(ngx_http_request_t *r, |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2034 ngx_http_variable_value_t *v, uintptr_t data) |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2035 { |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2036 u_char *p; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2037 ngx_time_t *tp; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2038 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2039 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4); |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2040 if (p == NULL) { |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2041 return NGX_ERROR; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2042 } |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2043 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2044 tp = ngx_timeofday(); |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2045 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2046 v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2047 v->valid = 1; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2048 v->no_cacheable = 0; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2049 v->not_found = 0; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2050 v->data = p; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2051 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2052 return NGX_OK; |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2053 } |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2054 |
|
9ab61d17794f
Merge of r4914: variables $request_time and $msec.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4905
diff
changeset
|
2055 |
|
5040
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2056 static ngx_int_t |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2057 ngx_http_variable_time_iso8601(ngx_http_request_t *r, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2058 ngx_http_variable_value_t *v, uintptr_t data) |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2059 { |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2060 u_char *p; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2061 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2062 p = ngx_pnalloc(r->pool, ngx_cached_http_log_iso8601.len); |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2063 if (p == NULL) { |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2064 return NGX_ERROR; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2065 } |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2066 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2067 ngx_memcpy(p, ngx_cached_http_log_iso8601.data, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2068 ngx_cached_http_log_iso8601.len); |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2069 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2070 v->len = ngx_cached_http_log_iso8601.len; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2071 v->valid = 1; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2072 v->no_cacheable = 0; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2073 v->not_found = 0; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2074 v->data = p; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2075 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2076 return NGX_OK; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2077 } |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2078 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2079 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2080 static ngx_int_t |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2081 ngx_http_variable_time_local(ngx_http_request_t *r, |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2082 ngx_http_variable_value_t *v, uintptr_t data) |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2083 { |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2084 u_char *p; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2085 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2086 p = ngx_pnalloc(r->pool, ngx_cached_http_log_time.len); |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2087 if (p == NULL) { |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2088 return NGX_ERROR; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2089 } |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2090 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2091 ngx_memcpy(p, ngx_cached_http_log_time.data, ngx_cached_http_log_time.len); |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2092 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2093 v->len = ngx_cached_http_log_time.len; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2094 v->valid = 1; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2095 v->no_cacheable = 0; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2096 v->not_found = 0; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2097 v->data = p; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2098 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2099 return NGX_OK; |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2100 } |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2101 |
|
05beaa2d87b3
Merge of r4948, r4949, r4964, r4973, r5011: variables.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4957
diff
changeset
|
2102 |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2103 void * |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2104 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
|
2105 { |
|
3929
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2106 void *value; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2107 u_char *low; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2108 size_t len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2109 ngx_uint_t key; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2110 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2111 len = match->len; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2112 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2113 if (len) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2114 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
|
2115 if (low == NULL) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2116 return NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2117 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2118 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2119 } else { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2120 low = NULL; |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2121 } |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2122 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2123 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
|
2124 |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2125 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
|
2126 if (value) { |
|
fa4612bfb9fa
change ngx_http_map_find(): use case sensitive regexes
Igor Sysoev <igor@sysoev.ru>
parents:
3872
diff
changeset
|
2127 return value; |
|
3872
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2128 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2129 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2130 #if (NGX_PCRE) |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2131 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2132 if (len && map->nregex) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2133 ngx_int_t n; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2134 ngx_uint_t i; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2135 ngx_http_map_regex_t *reg; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2136 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2137 reg = map->regex; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2138 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2139 for (i = 0; i < map->nregex; i++) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2140 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2141 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
|
2142 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2143 if (n == NGX_OK) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2144 return reg[i].value; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2145 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2146 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2147 if (n == NGX_DECLINED) { |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2148 continue; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2149 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2150 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2151 /* NGX_ERROR */ |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2152 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2153 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2154 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2155 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2156 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2157 #endif |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2158 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2159 return NULL; |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2160 } |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2161 |
|
83cd1910329c
allow regex as "map" parameter
Igor Sysoev <igor@sysoev.ru>
parents:
3641
diff
changeset
|
2162 |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2163 #if (NGX_PCRE) |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2164 |
| 3325 | 2165 static ngx_int_t |
| 2166 ngx_http_variable_not_found(ngx_http_request_t *r, ngx_http_variable_value_t *v, | |
| 2167 uintptr_t data) | |
| 2168 { | |
| 2169 v->not_found = 1; | |
| 2170 return NGX_OK; | |
| 2171 } | |
| 2172 | |
| 2173 | |
| 2174 ngx_http_regex_t * | |
| 2175 ngx_http_regex_compile(ngx_conf_t *cf, ngx_regex_compile_t *rc) | |
| 2176 { | |
| 2177 u_char *p; | |
| 2178 size_t size; | |
| 2179 ngx_str_t name; | |
| 2180 ngx_uint_t i, n; | |
| 2181 ngx_http_variable_t *v; | |
| 2182 ngx_http_regex_t *re; | |
| 2183 ngx_http_regex_variable_t *rv; | |
| 2184 ngx_http_core_main_conf_t *cmcf; | |
| 2185 | |
| 2186 rc->pool = cf->pool; | |
| 2187 | |
| 2188 if (ngx_regex_compile(rc) != NGX_OK) { | |
| 2189 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc->err); | |
| 2190 return NULL; | |
| 2191 } | |
| 2192 | |
| 2193 re = ngx_pcalloc(cf->pool, sizeof(ngx_http_regex_t)); | |
| 2194 if (re == NULL) { | |
| 2195 return NULL; | |
| 2196 } | |
| 2197 | |
| 2198 re->regex = rc->regex; | |
| 2199 re->ncaptures = rc->captures; | |
| 2200 | |
| 2201 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2202 cmcf->ncaptures = ngx_max(cmcf->ncaptures, re->ncaptures); | |
| 2203 | |
| 2204 n = (ngx_uint_t) rc->named_captures; | |
| 2205 | |
| 2206 if (n == 0) { | |
| 2207 return re; | |
| 2208 } | |
| 2209 | |
| 2210 rv = ngx_palloc(rc->pool, n * sizeof(ngx_http_regex_variable_t)); | |
| 2211 if (rv == NULL) { | |
| 2212 return NULL; | |
| 2213 } | |
| 2214 | |
| 2215 re->variables = rv; | |
| 2216 re->nvariables = n; | |
| 2217 re->name = rc->pattern; | |
| 2218 | |
| 2219 size = rc->name_size; | |
| 2220 p = rc->names; | |
| 2221 | |
| 2222 for (i = 0; i < n; i++) { | |
| 2223 rv[i].capture = 2 * ((p[0] << 8) + p[1]); | |
| 2224 | |
| 2225 name.data = &p[2]; | |
| 2226 name.len = ngx_strlen(name.data); | |
| 2227 | |
| 2228 v = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE); | |
| 2229 if (v == NULL) { | |
| 2230 return NULL; | |
| 2231 } | |
| 2232 | |
| 2233 rv[i].index = ngx_http_get_variable_index(cf, &name); | |
| 2234 if (rv[i].index == NGX_ERROR) { | |
| 2235 return NULL; | |
| 2236 } | |
| 2237 | |
| 2238 v->get_handler = ngx_http_variable_not_found; | |
| 2239 | |
|
3409
bb79608169eb
named captures worked for two names only
Igor Sysoev <igor@sysoev.ru>
parents:
3356
diff
changeset
|
2240 p += size; |
| 3325 | 2241 } |
| 2242 | |
| 2243 return re; | |
| 2244 } | |
| 2245 | |
| 2246 | |
| 2247 ngx_int_t | |
| 2248 ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, ngx_str_t *s) | |
| 2249 { | |
| 2250 ngx_int_t rc, index; | |
| 2251 ngx_uint_t i, n, len; | |
| 2252 ngx_http_variable_value_t *vv; | |
| 2253 ngx_http_core_main_conf_t *cmcf; | |
| 2254 | |
| 2255 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 2256 | |
| 2257 if (re->ncaptures) { | |
|
3345
d8228f0b5113
evaluate maximum captures size on configuration phase
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
2258 len = cmcf->ncaptures; |
| 3325 | 2259 |
| 2260 if (r->captures == NULL) { | |
| 2261 r->captures = ngx_palloc(r->pool, len * sizeof(int)); | |
| 2262 if (r->captures == NULL) { | |
| 2263 return NGX_ERROR; | |
| 2264 } | |
| 2265 } | |
| 2266 | |
| 2267 } else { | |
| 2268 len = 0; | |
| 2269 } | |
| 2270 | |
| 2271 rc = ngx_regex_exec(re->regex, s, r->captures, len); | |
| 2272 | |
| 2273 if (rc == NGX_REGEX_NO_MATCHED) { | |
| 2274 return NGX_DECLINED; | |
| 2275 } | |
| 2276 | |
| 2277 if (rc < 0) { | |
| 2278 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2279 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2280 rc, s, &re->name); | |
| 2281 return NGX_ERROR; | |
| 2282 } | |
| 2283 | |
| 2284 for (i = 0; i < re->nvariables; i++) { | |
| 2285 | |
| 2286 n = re->variables[i].capture; | |
| 2287 index = re->variables[i].index; | |
| 2288 vv = &r->variables[index]; | |
| 2289 | |
| 2290 vv->len = r->captures[n + 1] - r->captures[n]; | |
| 2291 vv->valid = 1; | |
| 2292 vv->no_cacheable = 0; | |
| 2293 vv->not_found = 0; | |
| 2294 vv->data = &s->data[r->captures[n]]; | |
| 2295 | |
| 2296 #if (NGX_DEBUG) | |
| 2297 { | |
| 2298 ngx_http_variable_t *v; | |
| 2299 | |
| 2300 v = cmcf->variables.elts; | |
| 2301 | |
| 2302 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2303 "http regex set $%V to \"%*s\"", | |
| 2304 &v[index].name, vv->len, vv->data); | |
| 2305 } | |
| 2306 #endif | |
| 2307 } | |
| 2308 | |
|
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2309 r->ncaptures = rc * 2; |
| 3325 | 2310 r->captures_data = s->data; |
| 2311 | |
| 2312 return NGX_OK; | |
| 2313 } | |
| 2314 | |
|
3356
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2315 #endif |
|
fe08c14530e9
fix building without PCRE, the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3345
diff
changeset
|
2316 |
| 3325 | 2317 |
| 499 | 2318 ngx_int_t |
| 509 | 2319 ngx_http_variables_add_core_vars(ngx_conf_t *cf) |
| 499 | 2320 { |
| 611 | 2321 ngx_int_t rc; |
| 4713 | 2322 ngx_http_variable_t *cv, *v; |
| 501 | 2323 ngx_http_core_main_conf_t *cmcf; |
| 499 | 2324 |
| 509 | 2325 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
| 2326 | |
| 611 | 2327 cmcf->variables_keys = ngx_pcalloc(cf->temp_pool, |
| 2328 sizeof(ngx_hash_keys_arrays_t)); | |
| 2329 if (cmcf->variables_keys == NULL) { | |
| 2330 return NGX_ERROR; | |
| 2331 } | |
| 2332 | |
| 2333 cmcf->variables_keys->pool = cf->pool; | |
| 2334 cmcf->variables_keys->temp_pool = cf->pool; | |
| 2335 | |
| 2336 if (ngx_hash_keys_array_init(cmcf->variables_keys, NGX_HASH_SMALL) | |
| 2337 != NGX_OK) | |
| 509 | 2338 { |
| 499 | 2339 return NGX_ERROR; |
| 2340 } | |
| 2341 | |
| 4713 | 2342 for (cv = ngx_http_core_variables; cv->name.len; cv++) { |
| 2343 v = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t)); | |
| 2344 if (v == NULL) { | |
| 2345 return NGX_ERROR; | |
| 2346 } | |
| 2347 | |
| 2348 *v = *cv; | |
| 2349 | |
| 611 | 2350 rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v, |
| 2351 NGX_HASH_READONLY_KEY); | |
| 2352 | |
| 2353 if (rc == NGX_OK) { | |
| 2354 continue; | |
| 499 | 2355 } |
| 2356 | |
| 611 | 2357 if (rc == NGX_BUSY) { |
| 2358 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2359 "conflicting variable name \"%V\"", &v->name); | |
| 2360 } | |
| 2361 | |
| 2362 return NGX_ERROR; | |
| 499 | 2363 } |
| 2364 | |
| 2365 return NGX_OK; | |
| 2366 } | |
| 509 | 2367 |
| 2368 | |
| 2369 ngx_int_t | |
| 2370 ngx_http_variables_init_vars(ngx_conf_t *cf) | |
| 2371 { | |
| 2372 ngx_uint_t i, n; | |
| 611 | 2373 ngx_hash_key_t *key; |
| 2374 ngx_hash_init_t hash; | |
| 509 | 2375 ngx_http_variable_t *v, *av; |
| 2376 ngx_http_core_main_conf_t *cmcf; | |
| 2377 | |
| 2378 /* set the handlers for the indexed http variables */ | |
| 2379 | |
| 2380 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 2381 | |
| 2382 v = cmcf->variables.elts; | |
| 611 | 2383 key = cmcf->variables_keys->keys.elts; |
| 509 | 2384 |
| 2385 for (i = 0; i < cmcf->variables.nelts; i++) { | |
| 2386 | |
| 611 | 2387 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 509 | 2388 |
|
1191
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2389 av = key[n].value; |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2390 |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2391 if (av->get_handler |
|
0eb2dc4fdea8
fix segfault introduced in r1190
Igor Sysoev <igor@sysoev.ru>
parents:
1173
diff
changeset
|
2392 && v[i].name.len == key[n].key.len |
| 611 | 2393 && ngx_strncmp(v[i].name.data, key[n].key.data, v[i].name.len) |
| 509 | 2394 == 0) |
| 2395 { | |
| 637 | 2396 v[i].get_handler = av->get_handler; |
| 611 | 2397 v[i].data = av->data; |
| 527 | 2398 |
| 611 | 2399 av->flags |= NGX_HTTP_VAR_INDEXED; |
| 2400 v[i].flags = av->flags; | |
| 509 | 2401 |
| 611 | 2402 av->index = i; |
| 533 | 2403 |
| 509 | 2404 goto next; |
| 2405 } | |
| 2406 } | |
| 2407 | |
| 2408 if (ngx_strncmp(v[i].name.data, "http_", 5) == 0) { | |
| 637 | 2409 v[i].get_handler = ngx_http_variable_unknown_header_in; |
| 577 | 2410 v[i].data = (uintptr_t) &v[i].name; |
| 2411 | |
| 2412 continue; | |
| 2413 } | |
| 2414 | |
| 2415 if (ngx_strncmp(v[i].name.data, "sent_http_", 10) == 0) { | |
| 637 | 2416 v[i].get_handler = ngx_http_variable_unknown_header_out; |
| 509 | 2417 v[i].data = (uintptr_t) &v[i].name; |
| 2418 | |
| 2419 continue; | |
| 2420 } | |
| 2421 | |
| 1162 | 2422 if (ngx_strncmp(v[i].name.data, "upstream_http_", 14) == 0) { |
| 2423 v[i].get_handler = ngx_http_upstream_header_variable; | |
| 2424 v[i].data = (uintptr_t) &v[i].name; | |
| 1565 | 2425 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 1162 | 2426 |
| 2427 continue; | |
| 2428 } | |
| 2429 | |
| 2307 | 2430 if (ngx_strncmp(v[i].name.data, "cookie_", 7) == 0) { |
| 2431 v[i].get_handler = ngx_http_variable_cookie; | |
| 2432 v[i].data = (uintptr_t) &v[i].name; | |
| 2433 | |
| 2434 continue; | |
| 2435 } | |
| 2436 | |
| 2137 | 2437 if (ngx_strncmp(v[i].name.data, "arg_", 4) == 0) { |
| 2438 v[i].get_handler = ngx_http_variable_argument; | |
| 2439 v[i].data = (uintptr_t) &v[i].name; | |
|
3499
b4a14d50388b
make $arg_ variables non-cacheable
Igor Sysoev <igor@sysoev.ru>
parents:
3463
diff
changeset
|
2440 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; |
| 2137 | 2441 |
| 2442 continue; | |
| 2443 } | |
| 2444 | |
| 509 | 2445 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 2446 "unknown \"%V\" variable", &v[i].name); | |
| 2447 | |
| 2448 return NGX_ERROR; | |
| 2449 | |
| 2450 next: | |
| 2451 continue; | |
| 2452 } | |
| 2453 | |
| 2454 | |
| 611 | 2455 for (n = 0; n < cmcf->variables_keys->keys.nelts; n++) { |
| 2456 av = key[n].value; | |
| 2457 | |
| 2458 if (av->flags & NGX_HTTP_VAR_NOHASH) { | |
| 2459 key[n].key.data = NULL; | |
| 583 | 2460 } |
| 2461 } | |
| 2462 | |
| 2463 | |
| 611 | 2464 hash.hash = &cmcf->variables_hash; |
| 2465 hash.key = ngx_hash_key; | |
| 2466 hash.max_size = cmcf->variables_hash_max_size; | |
| 2467 hash.bucket_size = cmcf->variables_hash_bucket_size; | |
| 2468 hash.name = "variables_hash"; | |
| 2469 hash.pool = cf->pool; | |
| 2470 hash.temp_pool = NULL; | |
| 509 | 2471 |
| 611 | 2472 if (ngx_hash_init(&hash, cmcf->variables_keys->keys.elts, |
| 2473 cmcf->variables_keys->keys.nelts) | |
| 581 | 2474 != NGX_OK) |
| 509 | 2475 { |
| 2476 return NGX_ERROR; | |
| 2477 } | |
| 2478 | |
| 611 | 2479 cmcf->variables_keys = NULL; |
| 509 | 2480 |
| 2481 return NGX_OK; | |
| 2482 } |