docs/wsar_html/regex_8h_source.html

#ifndef __WSUTIL_REGEX_H__

#define __WSUTIL_REGEX_H__


#include <wireshark.h>


#ifdef __cplusplus

extern "C" {

#endif


struct _ws_regex;

typedef struct _ws_regex ws_regex_t;


WS_DLL_PUBLIC ws_regex_t *ws_regex_compile(const char *patt, char **errmsg);


#define WS_REGEX_CASELESS (1U << 0)


#define WS_REGEX_NEVER_UTF (1U << 1)


#define WS_REGEX_ANCHORED (1U << 2)


WS_DLL_PUBLIC ws_regex_t *ws_regex_compile_ex(const char *patt, ssize_t size, char **errmsg, unsigned flags);


WS_DLL_PUBLIC bool ws_regex_matches(const ws_regex_t *re, const char *subj);


WS_DLL_PUBLIC bool ws_regex_matches_length(const ws_regex_t *re,

                                           const char *subj, ssize_t subj_length);


WS_DLL_PUBLIC bool ws_regex_matches_pos(const ws_regex_t *re,

                                        const char *subj, ssize_t subj_length,

                                        size_t subj_offset, size_t pos_vect[2]);


WS_DLL_PUBLIC void ws_regex_free(ws_regex_t *re);


WS_DLL_PUBLIC const char *ws_regex_pattern(const ws_regex_t *re);


#ifdef __cplusplus

}

#endif


#endif /* __WSUTIL_REGEX_H__ */

ws_regex_matches
WS_DLL_PUBLIC bool ws_regex_matches(const ws_regex_t *re, const char *subj)
Matches a null-terminated subject string against a compiled regex.
Definition regex.c:144

ws_regex_matches_length
WS_DLL_PUBLIC bool ws_regex_matches_length(const ws_regex_t *re, const char *subj, ssize_t subj_length)
Matches a subject string of specified length against a compiled regex.
Definition regex.c:151

ws_regex_compile
WS_DLL_PUBLIC ws_regex_t * ws_regex_compile(const char *patt, char **errmsg)
Compiles a regular expression pattern.
Definition regex.c:100

ws_regex_matches_pos
WS_DLL_PUBLIC bool ws_regex_matches_pos(const ws_regex_t *re, const char *subj, ssize_t subj_length, size_t subj_offset, size_t pos_vect[2])
Finds the position of a match within a subject string.
Definition regex.c:170

ws_regex_compile_ex
WS_DLL_PUBLIC ws_regex_t * ws_regex_compile_ex(const char *patt, ssize_t size, char **errmsg, unsigned flags)
Compiles a regular expression with extended options.
Definition regex.c:84

ws_regex_pattern
WS_DLL_PUBLIC const char * ws_regex_pattern(const ws_regex_t *re)
Returns the original pattern string from a compiled regex.
Definition regex.c:202

ws_regex_free
WS_DLL_PUBLIC void ws_regex_free(ws_regex_t *re)
Frees a compiled regex object.
Definition regex.c:193

_ws_regex
Definition regex.c:17