Mercurial > hg > nginx-quic
annotate src/http/ngx_http_variables.h @ 4943:1e2d5d3f9f6b
Core: removed GLOB_NOSORT glob option.
This will result in alphabetical sorting of included files if
the "include" directive with wildcards is used.
Note that the behaviour is now different from that on Windows, where
alphabetical sorting is not guaranteed for FindFirsFile()/FindNextFile()
(used to be alphabetical on NTFS, but not on FAT).
Approved by Igor Sysoev, prodded by many.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 29 Nov 2012 23:15:41 +0000 |
parents | d620f497c50f |
children | a33b8c3aa975 |
rev | line source |
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499 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
499 | 5 */ |
6 | |
7 | |
8 #ifndef _NGX_HTTP_VARIABLES_H_INCLUDED_ | |
9 #define _NGX_HTTP_VARIABLES_H_INCLUDED_ | |
10 | |
11 | |
12 #include <ngx_config.h> | |
13 #include <ngx_core.h> | |
14 #include <ngx_http.h> | |
15 | |
16 | |
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17 typedef ngx_variable_value_t ngx_http_variable_value_t; |
499 | 18 |
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19 #define ngx_http_variable(v) { sizeof(v) - 1, 1, 0, 0, 0, (u_char *) v } |
573 | 20 |
499 | 21 typedef struct ngx_http_variable_s ngx_http_variable_t; |
22 | |
637 | 23 typedef void (*ngx_http_set_variable_pt) (ngx_http_request_t *r, |
24 ngx_http_variable_value_t *v, uintptr_t data); | |
573 | 25 typedef ngx_int_t (*ngx_http_get_variable_pt) (ngx_http_request_t *r, |
26 ngx_http_variable_value_t *v, uintptr_t data); | |
499 | 27 |
28 | |
1565 | 29 #define NGX_HTTP_VAR_CHANGEABLE 1 |
30 #define NGX_HTTP_VAR_NOCACHEABLE 2 | |
31 #define NGX_HTTP_VAR_INDEXED 4 | |
32 #define NGX_HTTP_VAR_NOHASH 8 | |
509 | 33 |
34 | |
499 | 35 struct ngx_http_variable_s { |
573 | 36 ngx_str_t name; /* must be first to build the hash */ |
637 | 37 ngx_http_set_variable_pt set_handler; |
38 ngx_http_get_variable_pt get_handler; | |
573 | 39 uintptr_t data; |
40 ngx_uint_t flags; | |
41 ngx_uint_t index; | |
499 | 42 }; |
43 | |
44 | |
501 | 45 ngx_http_variable_t *ngx_http_add_variable(ngx_conf_t *cf, ngx_str_t *name, |
509 | 46 ngx_uint_t flags); |
47 ngx_int_t ngx_http_get_variable_index(ngx_conf_t *cf, ngx_str_t *name); | |
499 | 48 ngx_http_variable_value_t *ngx_http_get_indexed_variable(ngx_http_request_t *r, |
49 ngx_uint_t index); | |
573 | 50 ngx_http_variable_value_t *ngx_http_get_flushed_variable(ngx_http_request_t *r, |
51 ngx_uint_t index); | |
52 | |
499 | 53 ngx_http_variable_value_t *ngx_http_get_variable(ngx_http_request_t *r, |
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54 ngx_str_t *name, ngx_uint_t key); |
509 | 55 |
1162 | 56 ngx_int_t ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, |
57 ngx_str_t *var, ngx_list_part_t *part, size_t prefix); | |
58 | |
59 | |
573 | 60 #define ngx_http_clear_variable(r, index) r->variables0[index].text.data = NULL; |
61 | |
62 | |
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63 #if (NGX_PCRE) |
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64 |
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65 typedef struct { |
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66 ngx_uint_t capture; |
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67 ngx_int_t index; |
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68 } ngx_http_regex_variable_t; |
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69 |
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70 |
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71 typedef struct { |
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72 ngx_regex_t *regex; |
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73 ngx_uint_t ncaptures; |
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74 ngx_http_regex_variable_t *variables; |
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75 ngx_uint_t nvariables; |
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76 ngx_str_t name; |
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77 } ngx_http_regex_t; |
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78 |
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79 |
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80 typedef struct { |
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81 ngx_http_regex_t *regex; |
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82 void *value; |
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83 } ngx_http_map_regex_t; |
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84 |
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85 |
3325 | 86 ngx_http_regex_t *ngx_http_regex_compile(ngx_conf_t *cf, |
87 ngx_regex_compile_t *rc); | |
88 ngx_int_t ngx_http_regex_exec(ngx_http_request_t *r, ngx_http_regex_t *re, | |
89 ngx_str_t *s); | |
90 | |
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91 #endif |
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92 |
3325 | 93 |
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94 typedef struct { |
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95 ngx_hash_combined_t hash; |
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96 #if (NGX_PCRE) |
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97 ngx_http_map_regex_t *regex; |
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98 ngx_uint_t nregex; |
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99 #endif |
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100 } ngx_http_map_t; |
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101 |
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102 |
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103 void *ngx_http_map_find(ngx_http_request_t *r, ngx_http_map_t *map, |
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104 ngx_str_t *match); |
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105 |
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106 |
509 | 107 ngx_int_t ngx_http_variables_add_core_vars(ngx_conf_t *cf); |
108 ngx_int_t ngx_http_variables_init_vars(ngx_conf_t *cf); | |
499 | 109 |
110 | |
577 | 111 extern ngx_http_variable_value_t ngx_http_variable_null_value; |
112 extern ngx_http_variable_value_t ngx_http_variable_true_value; | |
113 | |
114 | |
499 | 115 #endif /* _NGX_HTTP_VARIABLES_H_INCLUDED_ */ |