1 #ifndef ONIGPOSIX_H 2 #define ONIGPOSIX_H 3 /********************************************************************** 4 onigposix.h - Oniguruma (regular expression library) 5 **********************************************************************/ 6 /*- 7 * Copyright (c) 2002-2005 K.Kosako <sndgk393 AT ybb DOT ne DOT jp> 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 #include <stdlib.h> 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 /* options */ 38 #define REG_ICASE (1<<0) 39 #define REG_NEWLINE (1<<1) 40 #define REG_NOTBOL (1<<2) 41 #define REG_NOTEOL (1<<3) 42 #define REG_EXTENDED (1<<4) /* if not setted, Basic Onigular Expression */ 43 #define REG_NOSUB (1<<5) 44 45 /* POSIX error codes */ 46 #define REG_NOMATCH 1 47 #define REG_BADPAT 2 48 #define REG_ECOLLATE 3 49 #define REG_ECTYPE 4 50 #define REG_EESCAPE 5 51 #define REG_ESUBREG 6 52 #define REG_EBRACK 7 53 #define REG_EPAREN 8 54 #define REG_EBRACE 9 55 #define REG_BADBR 10 56 #define REG_ERANGE 11 57 #define REG_ESPACE 12 58 #define REG_BADRPT 13 59 60 /* extended error codes */ 61 #define REG_EONIG_INTERNAL 14 62 #define REG_EONIG_BADWC 15 63 #define REG_EONIG_BADARG 16 64 #define REG_EONIG_THREAD 17 65 66 /* character encodings (for reg_set_encoding()) */ 67 #define REG_POSIX_ENCODING_ASCII 0 68 #define REG_POSIX_ENCODING_EUC_JP 1 69 #define REG_POSIX_ENCODING_SJIS 2 70 #define REG_POSIX_ENCODING_UTF8 3 71 #define REG_POSIX_ENCODING_UTF16_BE 4 72 #define REG_POSIX_ENCODING_UTF16_LE 5 73 74 75 typedef int regoff_t; 76 77 typedef struct { 78 regoff_t rm_so; 79 regoff_t rm_eo; 80 } regmatch_t; 81 82 /* POSIX regex_t */ 83 typedef struct { 84 void* onig; /* Oniguruma regex_t* */ 85 size_t re_nsub; 86 int comp_options; 87 } regex_t; 88 89 90 #ifndef P_ 91 #if defined(__STDC__) || defined(_WIN32) 92 # define P_(args) args 93 #else 94 # define P_(args) () 95 #endif 96 #endif 97 98 #ifndef ONIG_EXTERN 99 #if defined(_WIN32) && !defined(__GNUC__) 100 #if defined(EXPORT) || defined(RUBY_EXPORT) 101 #define ONIG_EXTERN extern __declspec(dllexport) 102 #else 103 #define ONIG_EXTERN extern __declspec(dllimport) 104 #endif 105 #endif 106 #endif 107 108 #ifndef ONIG_EXTERN 109 #define ONIG_EXTERN extern 110 #endif 111 112 #ifndef ONIGURUMA_H 113 typedef unsigned int OnigOptionType; 114 115 /* syntax */ 116 typedef struct { 117 unsigned int op; 118 unsigned int op2; 119 unsigned int behavior; 120 OnigOptionType options; /* default option */ 121 } OnigSyntaxType; 122 123 ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixBasic; 124 ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixExtended; 125 ONIG_EXTERN OnigSyntaxType OnigSyntaxEmacs; 126 ONIG_EXTERN OnigSyntaxType OnigSyntaxGrep; 127 ONIG_EXTERN OnigSyntaxType OnigSyntaxGnuRegex; 128 ONIG_EXTERN OnigSyntaxType OnigSyntaxJava; 129 ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl; 130 ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby; 131 132 /* predefined syntaxes (see regsyntax.c) */ 133 #define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic) 134 #define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended) 135 #define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs) 136 #define ONIG_SYNTAX_GREP (&OnigSyntaxGrep) 137 #define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex) 138 #define ONIG_SYNTAX_JAVA (&OnigSyntaxJava) 139 #define ONIG_SYNTAX_PERL (&OnigSyntaxPerl) 140 #define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby) 141 /* default syntax */ 142 #define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax 143 144 ONIG_EXTERN OnigSyntaxType* OnigDefaultSyntax; 145 146 ONIG_EXTERN int onig_set_default_syntax P_((OnigSyntaxType* syntax)); 147 ONIG_EXTERN void onig_copy_syntax P_((OnigSyntaxType* to, OnigSyntaxType* from)); 148 ONIG_EXTERN const char* onig_version P_((void)); 149 ONIG_EXTERN const char* onig_copyright P_((void)); 150 151 #endif /* ONIGURUMA_H */ 152 153 154 ONIG_EXTERN int regcomp P_((regex_t* reg, const char* pat, int options)); 155 ONIG_EXTERN int regexec P_((regex_t* reg, const char* str, size_t nmatch, regmatch_t* matches, int options)); 156 ONIG_EXTERN void regfree P_((regex_t* reg)); 157 ONIG_EXTERN size_t regerror P_((int code, const regex_t* reg, char* buf, size_t size)); 158 159 /* extended API */ 160 ONIG_EXTERN void reg_set_encoding P_((int enc)); 161 ONIG_EXTERN int reg_name_to_group_numbers P_((regex_t* reg, const unsigned char* name, const unsigned char* name_end, int** nums)); 162 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)); 163 ONIG_EXTERN int reg_number_of_names P_((regex_t* reg)); 164 165 #ifdef __cplusplus 166 } 167 #endif 168 169 #endif /* ONIGPOSIX_H */ 170
