Mercurial > hg > nginx
annotate src/http/ngx_http_script.h @ 623:0216fd1471f3 release-0.3.33
nginx-0.3.33-RELEASE import
*) Feature: the "http_503" parameter of the "proxy_next_upstream" or
"fastcgi_next_upstream" directives.
*) Bugfix: ngx_http_perl_module did not work with inlined in the
configuration code, if it was not started with the "sub" word.
*) Bugfix: in the "post_action" directive.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 15 Mar 2006 09:53:04 +0000 |
parents | 4d9ea73a627a |
children | 5d2b8078c1c2 |
rev | line source |
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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_SCRIPT_H_INCLUDED_ |
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8 #define _NGX_HTTP_SCRIPT_H_INCLUDED_ |
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10 |
479 | 11 #include <ngx_config.h> |
12 #include <ngx_core.h> | |
13 #include <ngx_http.h> | |
14 | |
15 | |
507 | 16 typedef struct { |
573 | 17 u_char *ip; |
18 u_char *pos; | |
19 ngx_http_variable_value_t *sp; | |
509 | 20 |
573 | 21 ngx_str_t buf; |
22 ngx_str_t line; | |
509 | 23 |
24 /* the start of the rewritten arguments */ | |
573 | 25 u_char *args; |
507 | 26 |
573 | 27 unsigned flushed:1; |
28 unsigned skip:1; | |
29 unsigned quote:1; | |
30 unsigned log:1; | |
509 | 31 |
573 | 32 int *captures; |
33 ngx_uint_t ncaptures; | |
34 | |
35 ngx_int_t status; | |
36 ngx_http_request_t *request; | |
507 | 37 } ngx_http_script_engine_t; |
38 | |
39 | |
509 | 40 typedef struct { |
573 | 41 ngx_conf_t *cf; |
42 ngx_str_t *source; | |
509 | 43 |
573 | 44 ngx_array_t **flushes; |
45 ngx_array_t **lengths; | |
46 ngx_array_t **values; | |
509 | 47 |
573 | 48 ngx_uint_t variables; |
49 ngx_uint_t ncaptures; | |
50 ngx_uint_t size; | |
51 | |
52 void *main; | |
507 | 53 |
573 | 54 unsigned compile_args:1; |
55 unsigned compile_null:1; | |
56 unsigned complete_lengths:1; | |
57 unsigned complete_values:1; | |
509 | 58 |
573 | 59 unsigned args:1; |
509 | 60 } ngx_http_script_compile_t; |
61 | |
62 | |
63 typedef void (*ngx_http_script_code_pt) (ngx_http_script_engine_t *e); | |
64 typedef size_t (*ngx_http_script_len_code_pt) (ngx_http_script_engine_t *e); | |
507 | 65 |
479 | 66 |
507 | 67 typedef struct { |
68 ngx_http_script_code_pt code; | |
69 uintptr_t len; | |
70 } ngx_http_script_copy_code_t; | |
71 | |
72 | |
73 typedef struct { | |
74 ngx_http_script_code_pt code; | |
75 uintptr_t index; | |
76 } ngx_http_script_var_code_t; | |
77 | |
78 | |
509 | 79 typedef struct { |
80 ngx_http_script_code_pt code; | |
81 uintptr_t n; | |
82 } ngx_http_script_copy_capture_code_t; | |
83 | |
84 | |
517 | 85 #if (NGX_PCRE) |
86 | |
509 | 87 typedef struct { |
88 ngx_http_script_code_pt code; | |
89 ngx_regex_t *regex; | |
90 ngx_array_t *lengths; | |
91 uintptr_t size; | |
92 uintptr_t ncaptures; | |
93 uintptr_t status; | |
94 uintptr_t next; | |
95 | |
96 uintptr_t test:1; | |
97 uintptr_t uri:1; | |
98 uintptr_t args:1; | |
99 | |
100 /* add the r->args to the new arguments */ | |
101 uintptr_t add_args:1; | |
577 | 102 |
509 | 103 uintptr_t redirect:1; |
104 uintptr_t break_cycle:1; | |
105 | |
106 ngx_str_t name; | |
107 } ngx_http_script_regex_code_t; | |
108 | |
109 | |
110 typedef struct { | |
111 ngx_http_script_code_pt code; | |
112 | |
113 uintptr_t uri:1; | |
114 uintptr_t args:1; | |
115 | |
116 /* add the r->args to the new arguments */ | |
117 uintptr_t add_args:1; | |
118 | |
119 uintptr_t redirect:1; | |
120 } ngx_http_script_regex_end_code_t; | |
507 | 121 |
517 | 122 #endif |
123 | |
507 | 124 |
509 | 125 typedef struct { |
126 ngx_http_script_code_pt code; | |
127 uintptr_t status; | |
128 uintptr_t null; | |
129 } ngx_http_script_return_code_t; | |
130 | |
131 | |
132 typedef struct { | |
133 ngx_http_script_code_pt code; | |
134 uintptr_t next; | |
135 void **loc_conf; | |
136 } ngx_http_script_if_code_t; | |
137 | |
138 | |
139 typedef struct { | |
140 ngx_http_script_code_pt code; | |
515 | 141 ngx_array_t *lengths; |
142 } ngx_http_script_complex_value_code_t; | |
143 | |
144 | |
145 typedef struct { | |
146 ngx_http_script_code_pt code; | |
509 | 147 uintptr_t value; |
148 uintptr_t text_len; | |
149 uintptr_t text_data; | |
150 } ngx_http_script_value_code_t; | |
151 | |
507 | 152 |
509 | 153 ngx_uint_t ngx_http_script_variables_count(ngx_str_t *value); |
154 ngx_int_t ngx_http_script_compile(ngx_http_script_compile_t *sc); | |
623 | 155 u_char *ngx_http_script_run(ngx_http_request_t *r, ngx_str_t *value, |
156 void *code_lengths, size_t reserved, void *code_values); | |
573 | 157 void ngx_http_script_flush_no_cachable_variables(ngx_http_request_t *r, |
158 ngx_array_t *indices); | |
509 | 159 |
160 void *ngx_http_script_start_code(ngx_pool_t *pool, ngx_array_t **codes, | |
161 size_t size); | |
162 void *ngx_http_script_add_code(ngx_array_t *codes, size_t size, void *code); | |
507 | 163 |
509 | 164 size_t ngx_http_script_copy_len_code(ngx_http_script_engine_t *e); |
165 void ngx_http_script_copy_code(ngx_http_script_engine_t *e); | |
166 size_t ngx_http_script_copy_var_len_code(ngx_http_script_engine_t *e); | |
167 void ngx_http_script_copy_var_code(ngx_http_script_engine_t *e); | |
168 size_t ngx_http_script_copy_capture_len_code(ngx_http_script_engine_t *e); | |
169 void ngx_http_script_copy_capture_code(ngx_http_script_engine_t *e); | |
517 | 170 void ngx_http_script_start_args_code(ngx_http_script_engine_t *e); |
171 #if (NGX_PCRE) | |
509 | 172 void ngx_http_script_regex_start_code(ngx_http_script_engine_t *e); |
173 void ngx_http_script_regex_end_code(ngx_http_script_engine_t *e); | |
517 | 174 #endif |
509 | 175 void ngx_http_script_return_code(ngx_http_script_engine_t *e); |
527 | 176 void ngx_http_script_break_code(ngx_http_script_engine_t *e); |
509 | 177 void ngx_http_script_if_code(ngx_http_script_engine_t *e); |
577 | 178 void ngx_http_script_equal_code(ngx_http_script_engine_t *e); |
179 void ngx_http_script_not_equal_code(ngx_http_script_engine_t *e); | |
515 | 180 void ngx_http_script_complex_value_code(ngx_http_script_engine_t *e); |
509 | 181 void ngx_http_script_value_code(ngx_http_script_engine_t *e); |
182 void ngx_http_script_set_var_code(ngx_http_script_engine_t *e); | |
183 void ngx_http_script_var_code(ngx_http_script_engine_t *e); | |
184 void ngx_http_script_nop_code(ngx_http_script_engine_t *e); | |
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187 #endif /* _NGX_HTTP_SCRIPT_H_INCLUDED_ */ |