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comparison src/http/ngx_http_variables.h @ 48:6cfc63e68377 NGINX_0_1_24

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nginx 0.1.24 *) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING and DOCUMENT_URI variables. *) Bugfix: the ngx_http_autoindex_module may some times return the 404 response for existent directory, if this directory was used in "alias" directive. *) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large responses. *) Bugfix: the lack of the "Referer" header line was always accounted as valid referrer.
author Igor Sysoev <http://sysoev.ru>
date Fri, 04 Mar 2005 00:00:00 +0300
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children 72eb30262aac
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47:4ae32548452c 48:6cfc63e68377
1
2 /*
3 * Copyright (C) Igor Sysoev
4 */
5
6
7 #ifndef _NGX_HTTP_VARIABLES_H_INCLUDED_
8 #define _NGX_HTTP_VARIABLES_H_INCLUDED_
9
10
11 #include <ngx_config.h>
12 #include <ngx_core.h>
13 #include <ngx_event.h>
14 #include <ngx_http.h>
15
16
17 #define NGX_HTTP_VARIABLE_NOT_FOUND (ngx_http_variable_value_t *) -1
18
19
20 typedef struct {
21 ngx_uint_t value;
22 ngx_str_t text;
23 } ngx_http_variable_value_t;
24
25
26 typedef struct ngx_http_variable_s ngx_http_variable_t;
27
28 typedef ngx_http_variable_value_t *
29 (*ngx_http_get_variable_pt) (ngx_http_request_t *r, void *var);
30
31
32 struct ngx_http_variable_s {
33 ngx_str_t name;
34 ngx_uint_t index;
35 ngx_http_get_variable_pt handler;
36 void *data;
37 ngx_uint_t uses;
38 };
39
40
41 typedef ngx_http_variable_value_t *
42 (*ngx_http_get_core_variable_pt) (ngx_http_request_t *r, uintptr_t data);
43
44 typedef struct {
45 ngx_str_t name;
46 ngx_http_get_core_variable_pt handler;
47 uintptr_t data;
48 } ngx_http_core_variable_t;
49
50
51 ngx_http_variable_t *ngx_http_add_variable(ngx_conf_t *cf);
52 ngx_int_t ngx_http_get_variable_index(ngx_http_core_main_conf_t *cmcf,
53 ngx_str_t *name);
54 ngx_http_variable_value_t *ngx_http_get_indexed_variable(ngx_http_request_t *r,
55 ngx_uint_t index);
56 ngx_http_variable_value_t *ngx_http_get_variable(ngx_http_request_t *r,
57 ngx_str_t *name);
58 ngx_int_t ngx_http_core_variables_init(ngx_cycle_t *cycle);
59
60
61 #endif /* _NGX_HTTP_VARIABLES_H_INCLUDED_ */