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/**********************************************************************
onigposix.h - Oniguruma (regular expression library)
Copyright (C) 2003 K.Kosako (kosako@sofnec.co.jp)
**********************************************************************/
#ifndef ONIGPOSIX_H
#define ONIGPOSIX_H
/* options */
#define REG_ICASE (1<<0)
#define REG_NEWLINE (1<<1)
#define REG_NOTBOL (1<<2)
#define REG_NOTEOL (1<<3)
#define REG_EXTENDED (1<<4) /* if not setted, Basic Regular Expression */
#define REG_NOSUB (1<<5)
/* POSIX error codes */
#define REG_NOMATCH 1
#define REG_BADPAT 2
#define REG_ECOLLATE 3
#define REG_ECTYPE 4
#define REG_EESCAPE 5
#define REG_ESUBREG 6
#define REG_EBRACK 7
#define REG_EPAREN 8
#define REG_EBRACE 9
#define REG_BADBR 10
#define REG_ERANGE 11
#define REG_ESPACE 12
#define REG_BADRPT 13
/* extended error codes */
#define REG_EONIG_INTERNAL 14
#define REG_EONIG_BADWC 15
#define REG_EONIG_BADARG 16
#define REG_EONIG_THREAD 17
/* character encodings (for reg_set_encoding()) */
/* These value must be same with MBCTYPE_XXXX in oniguruma.h.*/
#define REG_ENCODING_ASCII 0
#define REG_ENCODING_EUC_JP 1
#define REG_ENCODING_SJIS 2
#define REG_ENCODING_UTF8 3
#include <stdlib.h>
typedef int regoff_t;
typedef struct {
regoff_t rm_so;
regoff_t rm_eo;
} regmatch_t;
/* POSIX regex_t */
typedef struct {
void* onig; /* Oniguruma regex_t* */
size_t re_nsub;
int comp_options;
} regex_t;
#ifndef P_
#ifdef __STDC__
# define P_(args) args
#else
# define P_(args) ()
#endif
#endif
#ifndef REG_EXTERN
#if defined(_WIN32) && !defined(__CYGWIN__)
#if defined(EXPORT) || defined(RUBY_EXPORT)
#define REG_EXTERN extern __declspec(dllexport)
#elif defined(IMPORT)
#define REG_EXTERN extern __declspec(dllimport)
#endif
#endif
#endif
#ifndef REG_EXTERN
#define REG_EXTERN extern
#endif
#ifndef ONIGURUMA_H
typedef unsigned int RegOptionType;
/* syntax */
typedef struct {
unsigned int op;
unsigned int op2;
unsigned int behavior;
RegOptionType options; /* default option */
} RegSyntaxType;
REG_EXTERN RegSyntaxType RegSyntaxPosixBasic;
REG_EXTERN RegSyntaxType RegSyntaxPosixExtended;
REG_EXTERN RegSyntaxType RegSyntaxEmacs;
REG_EXTERN RegSyntaxType RegSyntaxGrep;
REG_EXTERN RegSyntaxType RegSyntaxGnuRegex;
REG_EXTERN RegSyntaxType RegSyntaxJava;
REG_EXTERN RegSyntaxType RegSyntaxPerl;
REG_EXTERN RegSyntaxType RegSyntaxRuby;
/* predefined syntaxes (see regcomp.c) */
#define REG_SYNTAX_POSIX_BASIC (&RegSyntaxPosixBasic)
#define REG_SYNTAX_POSIX_EXTENDED (&RegSyntaxPosixExtended)
#define REG_SYNTAX_EMACS (&RegSyntaxEmacs)
#define REG_SYNTAX_GREP (&RegSyntaxGrep)
#define REG_SYNTAX_GNU_REGEX (&RegSyntaxGnuRegex)
#define REG_SYNTAX_JAVA (&RegSyntaxJava)
#define REG_SYNTAX_PERL (&RegSyntaxPerl)
#define REG_SYNTAX_RUBY (&RegSyntaxRuby)
/* default syntax */
#define REG_SYNTAX_DEFAULT RegDefaultSyntax
REG_EXTERN RegSyntaxType* RegDefaultSyntax;
REG_EXTERN int regex_set_default_syntax P_((RegSyntaxType* syntax));
#endif /* ONIGURUMA_H */
REG_EXTERN int regcomp P_((regex_t* reg, const char* pat, int options));
REG_EXTERN int regexec P_((regex_t* reg, const char* str, size_t nmatch, regmatch_t* matches, int options));
REG_EXTERN void regfree P_((regex_t* reg));
REG_EXTERN size_t regerror P_((int code, const regex_t* reg, char* buf, size_t size));
/* extended API */
REG_EXTERN void reg_set_encoding P_((int enc));
REG_EXTERN int reg_name_to_group_numbers P_((regex_t* reg, unsigned char* name, unsigned char* name_end, int** nums));
REG_EXTERN int reg_foreach_name P_((regex_t* reg, int (*func)(unsigned char*,int,int*,void*), void* arg));
#endif /* ONIGPOSIX_H */
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