Mercurial > hg > nginx
annotate src/core/ngx_regex.h @ 4388:005fc2d5e84f
Added support for regex study and PCRE JIT (ticket #41) optimizations on
configuration phase.
author | Valentin Bartenev <vbart@nginx.com> |
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date | Mon, 26 Dec 2011 13:10:36 +0000 |
parents | 42c16d8bddbe |
children | d620f497c50f |
rev | line source |
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1 |
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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_REGEX_H_INCLUDED_ |
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8 #define _NGX_REGEX_H_INCLUDED_ |
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11 #include <ngx_config.h> |
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12 #include <ngx_core.h> |
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14 #include <pcre.h> |
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17 #define NGX_REGEX_NO_MATCHED PCRE_ERROR_NOMATCH /* -1 */ |
481 | 18 |
19 #define NGX_REGEX_CASELESS PCRE_CASELESS | |
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21 |
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22 typedef struct { |
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23 pcre *pcre; |
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24 pcre_extra *extra; |
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25 } ngx_regex_t; |
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26 |
3325 | 27 |
1784 | 28 typedef struct { |
3325 | 29 ngx_str_t pattern; |
30 ngx_pool_t *pool; | |
31 ngx_int_t options; | |
32 | |
33 ngx_regex_t *regex; | |
34 int captures; | |
35 int named_captures; | |
36 int name_size; | |
37 u_char *names; | |
38 ngx_str_t err; | |
39 } ngx_regex_compile_t; | |
40 | |
41 | |
42 typedef struct { | |
43 ngx_regex_t *regex; | |
44 u_char *name; | |
1784 | 45 } ngx_regex_elt_t; |
46 | |
47 | |
499 | 48 void ngx_regex_init(void); |
3325 | 49 ngx_int_t ngx_regex_compile(ngx_regex_compile_t *rc); |
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50 |
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51 #define ngx_regex_exec(re, s, captures, size) \ |
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52 pcre_exec(re->pcre, re->extra, (const char *) (s)->data, (s)->len, 0, 0, \ |
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53 captures, size) |
3325 | 54 #define ngx_regex_exec_n "pcre_exec()" |
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55 |
1784 | 56 ngx_int_t ngx_regex_exec_array(ngx_array_t *a, ngx_str_t *s, ngx_log_t *log); |
57 | |
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59 #endif /* _NGX_REGEX_H_INCLUDED_ */ |