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Diffstat (limited to 'onigposix.h')
| -rw-r--r-- | onigposix.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/onigposix.h b/onigposix.h new file mode 100644 index 0000000..f1cb35f --- /dev/null +++ b/onigposix.h @@ -0,0 +1,169 @@ +#ifndef ONIGPOSIX_H +#define ONIGPOSIX_H +/********************************************************************** + onigposix.h - Oniguruma (regular expression library) +**********************************************************************/ +/*- + * Copyright (c) 2002-2005 K.Kosako <sndgk393 AT ybb DOT ne DOT jp> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +#include <stdlib.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/* 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 Onigular 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()) */ +#define REG_POSIX_ENCODING_ASCII 0 +#define REG_POSIX_ENCODING_EUC_JP 1 +#define REG_POSIX_ENCODING_SJIS 2 +#define REG_POSIX_ENCODING_UTF8 3 +#define REG_POSIX_ENCODING_UTF16_BE 4 +#define REG_POSIX_ENCODING_UTF16_LE 5 + + +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_ +#if defined(__STDC__) || defined(_WIN32) +# define P_(args) args +#else +# define P_(args) () +#endif +#endif + +#ifndef ONIG_EXTERN +#if defined(_WIN32) && !defined(__GNUC__) +#if defined(EXPORT) +#define ONIG_EXTERN extern __declspec(dllexport) +#else +#define ONIG_EXTERN extern __declspec(dllimport) +#endif +#endif +#endif + +#ifndef ONIG_EXTERN +#define ONIG_EXTERN extern +#endif + +#ifndef ONIGURUMA_H +typedef unsigned int OnigOptionType; + +/* syntax */ +typedef struct { + unsigned int op; + unsigned int op2; + unsigned int behavior; + OnigOptionType options; /* default option */ +} OnigSyntaxType; + +ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixBasic; +ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixExtended; +ONIG_EXTERN OnigSyntaxType OnigSyntaxEmacs; +ONIG_EXTERN OnigSyntaxType OnigSyntaxGrep; +ONIG_EXTERN OnigSyntaxType OnigSyntaxGnuRegex; +ONIG_EXTERN OnigSyntaxType OnigSyntaxJava; +ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl; +ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby; + +/* predefined syntaxes (see regsyntax.c) */ +#define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic) +#define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended) +#define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs) +#define ONIG_SYNTAX_GREP (&OnigSyntaxGrep) +#define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex) +#define ONIG_SYNTAX_JAVA (&OnigSyntaxJava) +#define ONIG_SYNTAX_PERL (&OnigSyntaxPerl) +#define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby) +/* default syntax */ +#define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax + +ONIG_EXTERN OnigSyntaxType* OnigDefaultSyntax; + +ONIG_EXTERN int onig_set_default_syntax P_((OnigSyntaxType* syntax)); +ONIG_EXTERN void onig_copy_syntax P_((OnigSyntaxType* to, OnigSyntaxType* from)); +ONIG_EXTERN const char* onig_version P_((void)); +ONIG_EXTERN const char* onig_copyright P_((void)); + +#endif /* ONIGURUMA_H */ + + +ONIG_EXTERN int regcomp P_((regex_t* reg, const char* pat, int options)); +ONIG_EXTERN int regexec P_((regex_t* reg, const char* str, size_t nmatch, regmatch_t* matches, int options)); +ONIG_EXTERN void regfree P_((regex_t* reg)); +ONIG_EXTERN size_t regerror P_((int code, const regex_t* reg, char* buf, size_t size)); + +/* extended API */ +ONIG_EXTERN void reg_set_encoding P_((int enc)); +ONIG_EXTERN int reg_name_to_group_numbers P_((regex_t* reg, const unsigned char* name, const unsigned char* name_end, int** nums)); +ONIG_EXTERN int reg_foreach_name P_((regex_t* reg, int (*func)(const unsigned char*, const unsigned char*,int,int*,regex_t*,void*), void* arg)); +ONIG_EXTERN int reg_number_of_names P_((regex_t* reg)); + +#ifdef __cplusplus +} +#endif + +#endif /* ONIGPOSIX_H */ |