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annotate src/core/ngx_regex.h @ 3325:42c16d8bddbe

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regex named captures
author Igor Sysoev <igor@sysoev.ru>
date Mon, 16 Nov 2009 12:19:02 +0000
parents be47fe127f8c
children 005fc2d5e84f 4919fb357a5d
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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 */
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19 #define NGX_REGEX_CASELESS PCRE_CASELESS
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21 typedef pcre ngx_regex_t;
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24 typedef struct {
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25 ngx_str_t pattern;
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26 ngx_pool_t *pool;
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27 ngx_int_t options;
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28
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29 ngx_regex_t *regex;
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30 int captures;
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31 int named_captures;
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32 int name_size;
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33 u_char *names;
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34 ngx_str_t err;
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35 } ngx_regex_compile_t;
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36
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37
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38 typedef struct {
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39 ngx_regex_t *regex;
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40 u_char *name;
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41 } ngx_regex_elt_t;
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44 void ngx_regex_init(void);
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45 ngx_int_t ngx_regex_compile(ngx_regex_compile_t *rc);
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47 #define ngx_regex_exec(re, s, captures, size) \
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48 pcre_exec(re, NULL, (const char *) (s)->data, (s)->len, 0, 0, \
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49 captures, size)
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50 #define ngx_regex_exec_n "pcre_exec()"
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51
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52 ngx_int_t ngx_regex_exec_array(ngx_array_t *a, ngx_str_t *s, ngx_log_t *log);
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55 #endif /* _NGX_REGEX_H_INCLUDED_ */