annotate src/http/ngx_http_variables.h @ 501:d4ea69372b94 release-0.1.25

nginx-0.1.25-RELEASE import *) Bugfix: nginx did run on Linux parisc. *) Feature: nginx now does not start under FreeBSD if the sysctl kern.ipc.somaxconn value is too big. *) Bugfix: if a request was internally redirected by the ngx_http_index_module module to the ngx_http_proxy_module or ngx_http_fastcgi_module modules, then the index file was not closed after request completion. *) Feature: the "proxy_pass" can be used in location with regular expression. *) Feature: the ngx_http_rewrite_filter_module module supports the condition like "if ($HTTP_USER_AGENT ~ MSIE)". *) Bugfix: nginx started too slow if the large number of addresses and text values were used in the "geo" directive. *) Change: a variable name must be declared as "$name" in the "geo" directive. The previous variant without "$" is still supported, but will be removed soon. *) Feature: the "%{VARIABLE}v" logging parameter. *) Feature: the "set $name value" directive. *) Bugfix: gcc 4.0 compatibility. *) Feature: the --with-openssl-opt=OPTIONS autoconfiguration directive.
author Igor Sysoev <igor@sysoev.ru>
date Sat, 19 Mar 2005 12:38:37 +0000
parents 64d9afb209da
children 9b8c906f6e63
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_HTTP_VARIABLES_H_INCLUDED_
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8 #define _NGX_HTTP_VARIABLES_H_INCLUDED_
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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13 #include <ngx_event.h>
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14 #include <ngx_http.h>
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17 #define NGX_HTTP_VARIABLE_NOT_FOUND (ngx_http_variable_value_t *) -1
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20 struct ngx_http_variable_value_s {
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21 ngx_uint_t value;
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22 ngx_str_t text;
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23 };
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25 typedef struct ngx_http_variable_s ngx_http_variable_t;
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27 typedef ngx_http_variable_value_t *
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28 (*ngx_http_get_variable_pt) (ngx_http_request_t *r, uintptr_t data);
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31 struct ngx_http_variable_s {
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32 ngx_str_t name;
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33 ngx_uint_t index;
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34 ngx_http_get_variable_pt handler;
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35 uintptr_t data;
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36 };
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39 typedef struct {
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40 ngx_str_t name;
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41 ngx_http_get_variable_pt handler;
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42 uintptr_t data;
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43 } ngx_http_core_variable_t;
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46 ngx_http_variable_t *ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name,
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47 ngx_uint_t set);
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48 ngx_int_t ngx_http_get_variable_index(ngx_http_core_main_conf_t *cmcf,
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49 ngx_str_t *name);
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50 ngx_http_variable_value_t *ngx_http_get_indexed_variable(ngx_http_request_t *r,
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51 ngx_uint_t index);
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52 ngx_http_variable_value_t *ngx_http_get_variable(ngx_http_request_t *r,
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53 ngx_str_t *name);
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54 ngx_int_t ngx_http_variables_init(ngx_cycle_t *cycle);
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57 #endif /* _NGX_HTTP_VARIABLES_H_INCLUDED_ */