1 | #ifndef ONIGMOPOSIX_H
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2 | #define ONIGMOPOSIX_H
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3 | /**********************************************************************
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4 | onigmoposix.h - Onigmo (Oniguruma-mod) (regular expression library)
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5 | **********************************************************************/
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6 | /*-
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7 | * Copyright (c) 2002-2005 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
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8 | * Copyright (c) 2011-2016 K.Takata <kentkt AT csc DOT jp>
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9 | * All rights reserved.
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10 | *
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11 | * Redistribution and use in source and binary forms, with or without
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12 | * modification, are permitted provided that the following conditions
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13 | * are met:
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14 | * 1. Redistributions of source code must retain the above copyright
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15 | * notice, this list of conditions and the following disclaimer.
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16 | * 2. Redistributions in binary form must reproduce the above copyright
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17 | * notice, this list of conditions and the following disclaimer in the
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18 | * documentation and/or other materials provided with the distribution.
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19 | *
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20 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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24 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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25 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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26 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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28 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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29 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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30 | * SUCH DAMAGE.
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31 | */
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32 | #include <stdlib.h>
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33 |
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34 | #ifdef __cplusplus
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35 | extern "C" {
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36 | #endif
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37 |
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38 | /* options */
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39 | #define REG_ICASE (1<<0)
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40 | #define REG_NEWLINE (1<<1)
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41 | #define REG_NOTBOL (1<<2)
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42 | #define REG_NOTEOL (1<<3)
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43 | #define REG_EXTENDED (1<<4) /* if not set, Basic Onigular Expression */
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44 | #define REG_NOSUB (1<<5)
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45 |
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46 | /* POSIX error codes */
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47 | #define REG_NOMATCH 1
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48 | #define REG_BADPAT 2
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49 | #define REG_ECOLLATE 3
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50 | #define REG_ECTYPE 4
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51 | #define REG_EESCAPE 5
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52 | #define REG_ESUBREG 6
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53 | #define REG_EBRACK 7
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54 | #define REG_EPAREN 8
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55 | #define REG_EBRACE 9
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56 | #define REG_BADBR 10
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57 | #define REG_ERANGE 11
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58 | #define REG_ESPACE 12
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59 | #define REG_BADRPT 13
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60 |
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61 | /* extended error codes */
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62 | #define REG_EONIG_INTERNAL 14
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63 | #define REG_EONIG_BADWC 15
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64 | #define REG_EONIG_BADARG 16
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65 | /* #define REG_EONIG_THREAD 17 */
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66 |
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67 | /* character encodings (for reg_set_encoding()) */
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68 | #define REG_POSIX_ENCODING_ASCII 0
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69 | #define REG_POSIX_ENCODING_EUC_JP 1
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70 | #define REG_POSIX_ENCODING_SJIS 2
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71 | #define REG_POSIX_ENCODING_UTF8 3
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72 | #define REG_POSIX_ENCODING_UTF16_BE 4
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73 | #define REG_POSIX_ENCODING_UTF16_LE 5
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74 |
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75 |
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76 | typedef int regoff_t;
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77 |
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78 | typedef struct {
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79 | regoff_t rm_so;
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80 | regoff_t rm_eo;
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81 | } regmatch_t;
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82 |
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83 | /* POSIX regex_t */
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84 | typedef struct {
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85 | void* onig; /* Oniguruma regex_t* */
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86 | size_t re_nsub;
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87 | int comp_options;
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88 | } regex_t;
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89 |
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90 |
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91 | #ifndef ONIG_EXTERN
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92 | # if defined(_WIN32) && !defined(__GNUC__)
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93 | # if defined(EXPORT)
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94 | # define ONIG_EXTERN extern __declspec(dllexport)
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95 | # else
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96 | # define ONIG_EXTERN extern __declspec(dllimport)
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97 | # endif
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98 | # endif
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99 | #endif
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100 |
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101 | #ifndef ONIG_EXTERN
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102 | # define ONIG_EXTERN extern
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103 | #endif
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104 |
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105 | #ifndef ONIGMO_H
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106 | typedef unsigned int OnigOptionType;
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107 |
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108 | /* syntax */
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109 | typedef struct {
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110 | unsigned int op;
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111 | unsigned int op2;
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112 | unsigned int behavior;
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113 | OnigOptionType options; /* default option */
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114 | } OnigSyntaxType;
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115 |
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116 | ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;
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117 | ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;
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118 | ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;
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119 | ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;
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120 | ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;
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121 | ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;
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122 | ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;
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123 | ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;
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124 |
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125 | /* predefined syntaxes (see regsyntax.c) */
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126 | #define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic)
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127 | #define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended)
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128 | #define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs)
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129 | #define ONIG_SYNTAX_GREP (&OnigSyntaxGrep)
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130 | #define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex)
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131 | #define ONIG_SYNTAX_JAVA (&OnigSyntaxJava)
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132 | #define ONIG_SYNTAX_PERL (&OnigSyntaxPerl)
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133 | #define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby)
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134 | /* default syntax */
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135 | #define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax
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136 |
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137 | ONIG_EXTERN const OnigSyntaxType* OnigDefaultSyntax;
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138 |
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139 | ONIG_EXTERN int onig_set_default_syntax(const OnigSyntaxType* syntax);
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140 | ONIG_EXTERN void onig_copy_syntax(OnigSyntaxType* to, const OnigSyntaxType* from);
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141 | ONIG_EXTERN const char* onig_version(void);
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142 | ONIG_EXTERN const char* onig_copyright(void);
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143 | ONIG_EXTERN int onig_end(void);
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144 |
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145 | #endif /* ONIGMO_H */
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146 |
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147 |
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148 | ONIG_EXTERN int regcomp(regex_t* reg, const char* pat, int options);
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149 | ONIG_EXTERN int regexec(regex_t* reg, const char* str, size_t nmatch, regmatch_t* matches, int options);
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150 | ONIG_EXTERN void regfree(regex_t* reg);
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151 | ONIG_EXTERN size_t regerror(int code, const regex_t* reg, char* buf, size_t size);
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152 |
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153 | /* extended API */
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154 | ONIG_EXTERN void reg_set_encoding(int enc);
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155 | ONIG_EXTERN int reg_name_to_group_numbers(regex_t* reg, const unsigned char* name, const unsigned char* name_end, int** nums);
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156 | ONIG_EXTERN int reg_foreach_name(regex_t* reg, int (*func)(const unsigned char*, const unsigned char*,int,int*,regex_t*,void*), void* arg);
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157 | ONIG_EXTERN int reg_number_of_names(regex_t* reg);
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158 |
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159 | #ifdef __cplusplus
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160 | }
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161 | #endif
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162 |
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163 | #endif /* ONIGMOPOSIX_H */
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