Mercurial > hg > nginx
annotate src/http/ngx_http_script.h @ 2058:9992c4583513 release-0.7.3
nginx-0.7.3-RELEASE
| author | Igor Sysoev <igor@sysoev.ru> |
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| date | Mon, 23 Jun 2008 10:34:57 +0000 |
| parents | 782af1038115 |
| children | 912ce4113f21 |
| 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; | |
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30 unsigned is_args:1; |
| 573 | 31 unsigned log:1; |
| 509 | 32 |
| 573 | 33 int *captures; |
| 34 ngx_uint_t ncaptures; | |
| 35 | |
| 36 ngx_int_t status; | |
| 37 ngx_http_request_t *request; | |
| 507 | 38 } ngx_http_script_engine_t; |
| 39 | |
| 40 | |
| 509 | 41 typedef struct { |
| 573 | 42 ngx_conf_t *cf; |
| 43 ngx_str_t *source; | |
| 509 | 44 |
| 573 | 45 ngx_array_t **flushes; |
| 46 ngx_array_t **lengths; | |
| 47 ngx_array_t **values; | |
| 509 | 48 |
| 573 | 49 ngx_uint_t variables; |
| 50 ngx_uint_t ncaptures; | |
| 641 | 51 ngx_uint_t captures_mask; |
| 573 | 52 ngx_uint_t size; |
| 53 | |
| 54 void *main; | |
| 507 | 55 |
| 573 | 56 unsigned compile_args:1; |
| 57 unsigned complete_lengths:1; | |
| 58 unsigned complete_values:1; | |
| 641 | 59 unsigned dup_capture:1; |
| 509 | 60 |
| 573 | 61 unsigned args:1; |
| 509 | 62 } ngx_http_script_compile_t; |
| 63 | |
| 64 | |
| 65 typedef void (*ngx_http_script_code_pt) (ngx_http_script_engine_t *e); | |
| 66 typedef size_t (*ngx_http_script_len_code_pt) (ngx_http_script_engine_t *e); | |
| 507 | 67 |
| 479 | 68 |
| 507 | 69 typedef struct { |
| 70 ngx_http_script_code_pt code; | |
| 71 uintptr_t len; | |
| 72 } ngx_http_script_copy_code_t; | |
| 73 | |
| 74 | |
| 75 typedef struct { | |
| 76 ngx_http_script_code_pt code; | |
| 77 uintptr_t index; | |
| 78 } ngx_http_script_var_code_t; | |
| 79 | |
| 80 | |
| 509 | 81 typedef struct { |
| 637 | 82 ngx_http_script_code_pt code; |
| 83 ngx_http_set_variable_pt handler; | |
| 84 uintptr_t data; | |
| 85 } ngx_http_script_var_handler_code_t; | |
| 86 | |
| 87 | |
| 88 typedef struct { | |
| 509 | 89 ngx_http_script_code_pt code; |
| 90 uintptr_t n; | |
| 91 } ngx_http_script_copy_capture_code_t; | |
| 92 | |
| 93 | |
| 517 | 94 #if (NGX_PCRE) |
| 95 | |
| 509 | 96 typedef struct { |
| 97 ngx_http_script_code_pt code; | |
| 98 ngx_regex_t *regex; | |
| 99 ngx_array_t *lengths; | |
| 100 uintptr_t size; | |
| 101 uintptr_t ncaptures; | |
| 102 uintptr_t status; | |
| 103 uintptr_t next; | |
| 104 | |
| 105 uintptr_t test:1; | |
| 631 | 106 uintptr_t negative_test:1; |
| 509 | 107 uintptr_t uri:1; |
| 108 uintptr_t args:1; | |
| 109 | |
| 110 /* add the r->args to the new arguments */ | |
| 111 uintptr_t add_args:1; | |
| 577 | 112 |
| 509 | 113 uintptr_t redirect:1; |
| 114 uintptr_t break_cycle:1; | |
| 115 | |
| 116 ngx_str_t name; | |
| 117 } ngx_http_script_regex_code_t; | |
| 118 | |
| 119 | |
| 120 typedef struct { | |
| 121 ngx_http_script_code_pt code; | |
| 122 | |
| 123 uintptr_t uri:1; | |
| 124 uintptr_t args:1; | |
| 125 | |
| 126 /* add the r->args to the new arguments */ | |
| 127 uintptr_t add_args:1; | |
| 128 | |
| 129 uintptr_t redirect:1; | |
| 130 } ngx_http_script_regex_end_code_t; | |
| 507 | 131 |
| 517 | 132 #endif |
| 133 | |
| 507 | 134 |
| 509 | 135 typedef struct { |
| 136 ngx_http_script_code_pt code; | |
| 137 uintptr_t status; | |
| 138 uintptr_t null; | |
| 139 } ngx_http_script_return_code_t; | |
| 140 | |
| 141 | |
| 631 | 142 typedef enum { |
| 143 ngx_http_script_file_plain = 0, | |
| 669 | 144 ngx_http_script_file_not_plain, |
| 145 ngx_http_script_file_dir, | |
| 146 ngx_http_script_file_not_dir, | |
| 147 ngx_http_script_file_exists, | |
| 148 ngx_http_script_file_not_exists, | |
| 149 ngx_http_script_file_exec, | |
| 150 ngx_http_script_file_not_exec | |
| 631 | 151 } ngx_http_script_file_op_e; |
| 152 | |
| 153 | |
| 154 typedef struct { | |
| 155 ngx_http_script_code_pt code; | |
| 156 uintptr_t op; | |
| 157 } ngx_http_script_file_code_t; | |
| 158 | |
| 159 | |
| 509 | 160 typedef struct { |
| 161 ngx_http_script_code_pt code; | |
| 162 uintptr_t next; | |
| 163 void **loc_conf; | |
| 164 } ngx_http_script_if_code_t; | |
| 165 | |
| 166 | |
| 167 typedef struct { | |
| 168 ngx_http_script_code_pt code; | |
| 515 | 169 ngx_array_t *lengths; |
| 170 } ngx_http_script_complex_value_code_t; | |
| 171 | |
| 172 | |
| 173 typedef struct { | |
| 174 ngx_http_script_code_pt code; | |
| 509 | 175 uintptr_t value; |
| 176 uintptr_t text_len; | |
| 177 uintptr_t text_data; | |
| 178 } ngx_http_script_value_code_t; | |
| 179 | |
| 507 | 180 |
| 509 | 181 ngx_uint_t ngx_http_script_variables_count(ngx_str_t *value); |
| 182 ngx_int_t ngx_http_script_compile(ngx_http_script_compile_t *sc); | |
| 623 | 183 u_char *ngx_http_script_run(ngx_http_request_t *r, ngx_str_t *value, |
| 184 void *code_lengths, size_t reserved, void *code_values); | |
| 1565 | 185 void ngx_http_script_flush_no_cacheable_variables(ngx_http_request_t *r, |
| 573 | 186 ngx_array_t *indices); |
| 509 | 187 |
| 188 void *ngx_http_script_start_code(ngx_pool_t *pool, ngx_array_t **codes, | |
| 189 size_t size); | |
| 190 void *ngx_http_script_add_code(ngx_array_t *codes, size_t size, void *code); | |
| 507 | 191 |
| 509 | 192 size_t ngx_http_script_copy_len_code(ngx_http_script_engine_t *e); |
| 193 void ngx_http_script_copy_code(ngx_http_script_engine_t *e); | |
| 194 size_t ngx_http_script_copy_var_len_code(ngx_http_script_engine_t *e); | |
| 195 void ngx_http_script_copy_var_code(ngx_http_script_engine_t *e); | |
| 196 size_t ngx_http_script_copy_capture_len_code(ngx_http_script_engine_t *e); | |
| 197 void ngx_http_script_copy_capture_code(ngx_http_script_engine_t *e); | |
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1891
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Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
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198 size_t ngx_http_script_mark_args_code(ngx_http_script_engine_t *e); |
| 517 | 199 void ngx_http_script_start_args_code(ngx_http_script_engine_t *e); |
| 200 #if (NGX_PCRE) | |
| 509 | 201 void ngx_http_script_regex_start_code(ngx_http_script_engine_t *e); |
| 202 void ngx_http_script_regex_end_code(ngx_http_script_engine_t *e); | |
| 517 | 203 #endif |
| 509 | 204 void ngx_http_script_return_code(ngx_http_script_engine_t *e); |
| 527 | 205 void ngx_http_script_break_code(ngx_http_script_engine_t *e); |
| 509 | 206 void ngx_http_script_if_code(ngx_http_script_engine_t *e); |
| 577 | 207 void ngx_http_script_equal_code(ngx_http_script_engine_t *e); |
| 208 void ngx_http_script_not_equal_code(ngx_http_script_engine_t *e); | |
| 631 | 209 void ngx_http_script_file_code(ngx_http_script_engine_t *e); |
| 515 | 210 void ngx_http_script_complex_value_code(ngx_http_script_engine_t *e); |
| 509 | 211 void ngx_http_script_value_code(ngx_http_script_engine_t *e); |
| 212 void ngx_http_script_set_var_code(ngx_http_script_engine_t *e); | |
| 637 | 213 void ngx_http_script_var_set_handler_code(ngx_http_script_engine_t *e); |
| 509 | 214 void ngx_http_script_var_code(ngx_http_script_engine_t *e); |
| 215 void ngx_http_script_nop_code(ngx_http_script_engine_t *e); | |
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218 #endif /* _NGX_HTTP_SCRIPT_H_INCLUDED_ */ |