Ruby 1.9.3p327(2012-11-10revision37606)
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00001 #ifndef ONIGURUMA_H 00002 #define ONIGURUMA_H 00003 /********************************************************************** 00004 oniguruma.h - Oniguruma (regular expression library) 00005 **********************************************************************/ 00006 /*- 00007 * Copyright (c) 2002-2008 K.Kosako <sndgk393 AT ybb DOT ne DOT jp> 00008 * All rights reserved. 00009 * 00010 * Redistribution and use in source and binary forms, with or without 00011 * modification, are permitted provided that the following conditions 00012 * are met: 00013 * 1. Redistributions of source code must retain the above copyright 00014 * notice, this list of conditions and the following disclaimer. 00015 * 2. Redistributions in binary form must reproduce the above copyright 00016 * notice, this list of conditions and the following disclaimer in the 00017 * documentation and/or other materials provided with the distribution. 00018 * 00019 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 00020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00021 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00022 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 00023 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00024 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00025 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00026 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00027 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00028 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00029 * SUCH DAMAGE. 00030 */ 00031 00032 #ifdef __cplusplus 00033 extern "C" { 00034 #if 0 00035 } /* satisfy cc-mode */ 00036 #endif 00037 #endif 00038 00039 #define ONIGURUMA 00040 #define ONIGURUMA_VERSION_MAJOR 5 00041 #define ONIGURUMA_VERSION_MINOR 9 00042 #define ONIGURUMA_VERSION_TEENY 2 00043 00044 #ifdef __cplusplus 00045 # ifndef HAVE_PROTOTYPES 00046 # define HAVE_PROTOTYPES 1 00047 # endif 00048 # ifndef HAVE_STDARG_PROTOTYPES 00049 # define HAVE_STDARG_PROTOTYPES 1 00050 # endif 00051 #endif 00052 00053 /* escape Mac OS X/Xcode 2.4/gcc 4.0.1 problem */ 00054 #if defined(__APPLE__) && defined(__GNUC__) && __GNUC__ >= 4 00055 # ifndef HAVE_STDARG_PROTOTYPES 00056 # define HAVE_STDARG_PROTOTYPES 1 00057 # endif 00058 #endif 00059 00060 #ifdef HAVE_STDARG_H 00061 # ifndef HAVE_STDARG_PROTOTYPES 00062 # define HAVE_STDARG_PROTOTYPES 1 00063 # endif 00064 #endif 00065 00066 #ifndef P_ 00067 #if defined(__STDC__) || defined(_WIN32) 00068 # define P_(args) args 00069 #else 00070 # define P_(args) () 00071 #endif 00072 #endif 00073 00074 #ifndef PV_ 00075 #ifdef HAVE_STDARG_PROTOTYPES 00076 # define PV_(args) args 00077 #else 00078 # define PV_(args) () 00079 #endif 00080 #endif 00081 00082 #ifndef ONIG_EXTERN 00083 #ifdef RUBY_EXTERN 00084 #define ONIG_EXTERN RUBY_EXTERN 00085 #else 00086 #if defined(_WIN32) && !defined(__GNUC__) 00087 #if defined(EXPORT) || defined(RUBY_EXPORT) 00088 #define ONIG_EXTERN extern __declspec(dllexport) 00089 #else 00090 #define ONIG_EXTERN extern __declspec(dllimport) 00091 #endif 00092 #endif 00093 #endif 00094 #endif 00095 00096 #ifndef ONIG_EXTERN 00097 #define ONIG_EXTERN extern 00098 #endif 00099 00100 #if defined __GNUC__ && __GNUC__ >= 4 00101 #pragma GCC visibility push(default) 00102 #endif 00103 00104 /* PART: character encoding */ 00105 00106 #ifndef ONIG_ESCAPE_UCHAR_COLLISION 00107 #define UChar OnigUChar 00108 #endif 00109 00110 typedef unsigned char OnigUChar; 00111 typedef unsigned int OnigCodePoint; 00112 typedef unsigned int OnigCtype; 00113 typedef size_t OnigDistance; 00114 00115 #define ONIG_INFINITE_DISTANCE ~((OnigDistance )0) 00116 00117 typedef unsigned int OnigCaseFoldType; /* case fold flag */ 00118 00119 ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag; 00120 00121 /* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA (1<<1) */ 00122 /* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH (1<<2) */ 00123 #define ONIGENC_CASE_FOLD_TURKISH_AZERI (1<<20) 00124 #define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR (1<<30) 00125 00126 #define ONIGENC_CASE_FOLD_MIN INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR 00127 #define ONIGENC_CASE_FOLD_DEFAULT OnigDefaultCaseFoldFlag 00128 00129 00130 #define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN 3 00131 #define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM 13 00132 /* 13 => Unicode:0x1ffc */ 00133 00134 /* code range */ 00135 #define ONIGENC_CODE_RANGE_NUM(range) ((int )range[0]) 00136 #define ONIGENC_CODE_RANGE_FROM(range,i) range[((i)*2) + 1] 00137 #define ONIGENC_CODE_RANGE_TO(range,i) range[((i)*2) + 2] 00138 00139 typedef struct { 00140 int byte_len; /* argument(original) character(s) byte length */ 00141 int code_len; /* number of code */ 00142 OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN]; 00143 } OnigCaseFoldCodeItem; 00144 00145 typedef struct { 00146 OnigCodePoint esc; 00147 OnigCodePoint anychar; 00148 OnigCodePoint anytime; 00149 OnigCodePoint zero_or_one_time; 00150 OnigCodePoint one_or_more_time; 00151 OnigCodePoint anychar_anytime; 00152 } OnigMetaCharTableType; 00153 00154 typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg); 00155 00156 typedef struct OnigEncodingTypeST { 00157 int (*precise_mbc_enc_len)(const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc); 00158 const char* name; 00159 int max_enc_len; 00160 int min_enc_len; 00161 int (*is_mbc_newline)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc); 00162 OnigCodePoint (*mbc_to_code)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc); 00163 int (*code_to_mbclen)(OnigCodePoint code, struct OnigEncodingTypeST* enc); 00164 int (*code_to_mbc)(OnigCodePoint code, OnigUChar *buf, struct OnigEncodingTypeST* enc); 00165 int (*mbc_case_fold)(OnigCaseFoldType flag, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, struct OnigEncodingTypeST* enc); 00166 int (*apply_all_case_fold)(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, struct OnigEncodingTypeST* enc); 00167 int (*get_case_fold_codes_by_str)(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem acs[], struct OnigEncodingTypeST* enc); 00168 int (*property_name_to_ctype)(struct OnigEncodingTypeST* enc, OnigUChar* p, OnigUChar* end); 00169 int (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype, struct OnigEncodingTypeST* enc); 00170 int (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], struct OnigEncodingTypeST* enc); 00171 OnigUChar* (*left_adjust_char_head)(const OnigUChar* start, const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc); 00172 int (*is_allowed_reverse_match)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc); 00173 int ruby_encoding_index; 00174 } OnigEncodingType; 00175 00176 typedef OnigEncodingType* OnigEncoding; 00177 00178 ONIG_EXTERN OnigEncodingType OnigEncodingASCII; 00179 00180 #define ONIG_ENCODING_ASCII (&OnigEncodingASCII) 00181 00182 #define ONIG_ENCODING_UNDEF ((OnigEncoding )0) 00183 00184 00185 /* work size */ 00186 #define ONIGENC_CODE_TO_MBC_MAXLEN 7 00187 #define ONIGENC_MBC_CASE_FOLD_MAXLEN 18 00188 /* 18: 6(max-byte) * 3(case-fold chars) */ 00189 00190 /* character types */ 00191 #define ONIGENC_CTYPE_NEWLINE 0 00192 #define ONIGENC_CTYPE_ALPHA 1 00193 #define ONIGENC_CTYPE_BLANK 2 00194 #define ONIGENC_CTYPE_CNTRL 3 00195 #define ONIGENC_CTYPE_DIGIT 4 00196 #define ONIGENC_CTYPE_GRAPH 5 00197 #define ONIGENC_CTYPE_LOWER 6 00198 #define ONIGENC_CTYPE_PRINT 7 00199 #define ONIGENC_CTYPE_PUNCT 8 00200 #define ONIGENC_CTYPE_SPACE 9 00201 #define ONIGENC_CTYPE_UPPER 10 00202 #define ONIGENC_CTYPE_XDIGIT 11 00203 #define ONIGENC_CTYPE_WORD 12 00204 #define ONIGENC_CTYPE_ALNUM 13 /* alpha || digit */ 00205 #define ONIGENC_CTYPE_ASCII 14 00206 #define ONIGENC_MAX_STD_CTYPE ONIGENC_CTYPE_ASCII 00207 #define ONIGENC_CTYPE_SPECIAL_MASK 256 00208 #define ONIGENC_CTYPE_S /* [\t\n\v\f\r\s] */ \ 00209 ONIGENC_CTYPE_SPECIAL_MASK | ONIGENC_CTYPE_SPACE 00210 #define ONIGENC_CTYPE_D /* [0-9] */ \ 00211 ONIGENC_CTYPE_SPECIAL_MASK | ONIGENC_CTYPE_DIGIT 00212 #define ONIGENC_CTYPE_W /* [0-9A-Za-z_] */ \ 00213 ONIGENC_CTYPE_SPECIAL_MASK | ONIGENC_CTYPE_WORD 00214 #define ONIGENC_CTYPE_SPECIAL_P(ctype) ((ctype) & ONIGENC_CTYPE_SPECIAL_MASK) 00215 00216 00217 #define onig_enc_len(enc,p,e) ONIGENC_MBC_ENC_LEN(enc, p, e) 00218 00219 #define ONIGENC_IS_UNDEF(enc) ((enc) == ONIG_ENCODING_UNDEF) 00220 #define ONIGENC_IS_SINGLEBYTE(enc) (ONIGENC_MBC_MAXLEN(enc) == 1) 00221 #define ONIGENC_IS_MBC_HEAD(enc,p,e) (ONIGENC_MBC_ENC_LEN(enc,p,e) != 1) 00222 #define ONIGENC_IS_MBC_ASCII(p) (*(p) < 128) 00223 #define ONIGENC_IS_CODE_ASCII(code) ((code) < 128) 00224 #define ONIGENC_IS_MBC_WORD(enc,s,end) \ 00225 ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end)) 00226 00227 00228 #define ONIGENC_NAME(enc) ((enc)->name) 00229 00230 #define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \ 00231 (enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf,enc) 00232 #define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \ 00233 (enc)->is_allowed_reverse_match(s,end,enc) 00234 #define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s,end) \ 00235 (enc)->left_adjust_char_head(start, s, end, enc) 00236 #define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \ 00237 (enc)->apply_all_case_fold(case_fold_flag,f,arg,enc) 00238 #define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \ 00239 (enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs,enc) 00240 #define ONIGENC_STEP_BACK(enc,start,s,end,n) \ 00241 onigenc_step_back((enc),(start),(s),(end),(n)) 00242 00243 #define ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n) (n) 00244 #define ONIGENC_MBCLEN_CHARFOUND_P(r) (0 < (r)) 00245 #define ONIGENC_MBCLEN_CHARFOUND_LEN(r) (r) 00246 00247 #define ONIGENC_CONSTRUCT_MBCLEN_INVALID() (-1) 00248 #define ONIGENC_MBCLEN_INVALID_P(r) ((r) == -1) 00249 00250 #define ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n) (-1-(n)) 00251 #define ONIGENC_MBCLEN_NEEDMORE_P(r) ((r) < -1) 00252 #define ONIGENC_MBCLEN_NEEDMORE_LEN(r) (-1-(r)) 00253 00254 #define ONIGENC_PRECISE_MBC_ENC_LEN(enc,p,e) (enc)->precise_mbc_enc_len(p,e,enc) 00255 00256 ONIG_EXTERN 00257 int onigenc_mbclen_approximate P_((const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc)); 00258 00259 #define ONIGENC_MBC_ENC_LEN(enc,p,e) onigenc_mbclen_approximate(p,e,enc) 00260 #define ONIGENC_MBC_MAXLEN(enc) ((enc)->max_enc_len) 00261 #define ONIGENC_MBC_MAXLEN_DIST(enc) ONIGENC_MBC_MAXLEN(enc) 00262 #define ONIGENC_MBC_MINLEN(enc) ((enc)->min_enc_len) 00263 #define ONIGENC_IS_MBC_NEWLINE(enc,p,end) (enc)->is_mbc_newline((p),(end),enc) 00264 #define ONIGENC_MBC_TO_CODE(enc,p,end) (enc)->mbc_to_code((p),(end),enc) 00265 #define ONIGENC_CODE_TO_MBCLEN(enc,code) (enc)->code_to_mbclen(code,enc) 00266 #define ONIGENC_CODE_TO_MBC(enc,code,buf) (enc)->code_to_mbc(code,buf,enc) 00267 #define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \ 00268 (enc)->property_name_to_ctype(enc,p,end) 00269 00270 #define ONIGENC_IS_CODE_CTYPE(enc,code,ctype) (enc)->is_code_ctype(code,ctype,enc) 00271 00272 #define ONIGENC_IS_CODE_NEWLINE(enc,code) \ 00273 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE) 00274 #define ONIGENC_IS_CODE_GRAPH(enc,code) \ 00275 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH) 00276 #define ONIGENC_IS_CODE_PRINT(enc,code) \ 00277 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT) 00278 #define ONIGENC_IS_CODE_ALNUM(enc,code) \ 00279 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM) 00280 #define ONIGENC_IS_CODE_ALPHA(enc,code) \ 00281 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA) 00282 #define ONIGENC_IS_CODE_LOWER(enc,code) \ 00283 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER) 00284 #define ONIGENC_IS_CODE_UPPER(enc,code) \ 00285 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER) 00286 #define ONIGENC_IS_CODE_CNTRL(enc,code) \ 00287 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL) 00288 #define ONIGENC_IS_CODE_PUNCT(enc,code) \ 00289 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT) 00290 #define ONIGENC_IS_CODE_SPACE(enc,code) \ 00291 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE) 00292 #define ONIGENC_IS_CODE_BLANK(enc,code) \ 00293 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK) 00294 #define ONIGENC_IS_CODE_DIGIT(enc,code) \ 00295 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT) 00296 #define ONIGENC_IS_CODE_XDIGIT(enc,code) \ 00297 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT) 00298 #define ONIGENC_IS_CODE_WORD(enc,code) \ 00299 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD) 00300 00301 #define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \ 00302 (enc)->get_ctype_code_range(ctype,sbout,ranges,enc) 00303 00304 ONIG_EXTERN 00305 OnigUChar* onigenc_step_back P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, int n)); 00306 00307 00308 /* encoding API */ 00309 ONIG_EXTERN 00310 int onigenc_init P_((void)); 00311 ONIG_EXTERN 00312 int onigenc_set_default_encoding P_((OnigEncoding enc)); 00313 ONIG_EXTERN 00314 OnigEncoding onigenc_get_default_encoding P_((void)); 00315 ONIG_EXTERN 00316 void onigenc_set_default_caseconv_table P_((const OnigUChar* table)); 00317 ONIG_EXTERN 00318 OnigUChar* onigenc_get_right_adjust_char_head_with_prev P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, const OnigUChar** prev)); 00319 ONIG_EXTERN 00320 OnigUChar* onigenc_get_prev_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end)); 00321 ONIG_EXTERN 00322 OnigUChar* onigenc_get_left_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end)); 00323 ONIG_EXTERN 00324 OnigUChar* onigenc_get_right_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end)); 00325 ONIG_EXTERN 00326 int onigenc_strlen P_((OnigEncoding enc, const OnigUChar* p, const OnigUChar* end)); 00327 ONIG_EXTERN 00328 int onigenc_strlen_null P_((OnigEncoding enc, const OnigUChar* p)); 00329 ONIG_EXTERN 00330 int onigenc_str_bytelen_null P_((OnigEncoding enc, const OnigUChar* p)); 00331 00332 00333 00334 /* PART: regular expression */ 00335 00336 /* config parameters */ 00337 #define ONIG_NREGION 10 00338 #define ONIG_MAX_BACKREF_NUM 1000 00339 #define ONIG_MAX_REPEAT_NUM 100000 00340 #define ONIG_MAX_MULTI_BYTE_RANGES_NUM 10000 00341 /* constants */ 00342 #define ONIG_MAX_ERROR_MESSAGE_LEN 90 00343 00344 typedef unsigned int OnigOptionType; 00345 00346 #define ONIG_OPTION_DEFAULT ONIG_OPTION_NONE 00347 00348 /* options */ 00349 #define ONIG_OPTION_NONE 0U 00350 #define ONIG_OPTION_IGNORECASE 1U 00351 #define ONIG_OPTION_EXTEND (ONIG_OPTION_IGNORECASE << 1) 00352 #define ONIG_OPTION_MULTILINE (ONIG_OPTION_EXTEND << 1) 00353 #define ONIG_OPTION_SINGLELINE (ONIG_OPTION_MULTILINE << 1) 00354 #define ONIG_OPTION_FIND_LONGEST (ONIG_OPTION_SINGLELINE << 1) 00355 #define ONIG_OPTION_FIND_NOT_EMPTY (ONIG_OPTION_FIND_LONGEST << 1) 00356 #define ONIG_OPTION_NEGATE_SINGLELINE (ONIG_OPTION_FIND_NOT_EMPTY << 1) 00357 #define ONIG_OPTION_DONT_CAPTURE_GROUP (ONIG_OPTION_NEGATE_SINGLELINE << 1) 00358 #define ONIG_OPTION_CAPTURE_GROUP (ONIG_OPTION_DONT_CAPTURE_GROUP << 1) 00359 /* options (search time) */ 00360 #define ONIG_OPTION_NOTBOL (ONIG_OPTION_CAPTURE_GROUP << 1) 00361 #define ONIG_OPTION_NOTEOL (ONIG_OPTION_NOTBOL << 1) 00362 #define ONIG_OPTION_POSIX_REGION (ONIG_OPTION_NOTEOL << 1) 00363 #define ONIG_OPTION_MAXBIT ONIG_OPTION_POSIX_REGION /* limit */ 00364 00365 #define ONIG_OPTION_ON(options,regopt) ((options) |= (regopt)) 00366 #define ONIG_OPTION_OFF(options,regopt) ((options) &= ~(regopt)) 00367 #define ONIG_IS_OPTION_ON(options,option) ((options) & (option)) 00368 00369 /* syntax */ 00370 typedef struct { 00371 unsigned int op; 00372 unsigned int op2; 00373 unsigned int behavior; 00374 OnigOptionType options; /* default option */ 00375 OnigMetaCharTableType meta_char_table; 00376 } OnigSyntaxType; 00377 00378 ONIG_EXTERN const OnigSyntaxType OnigSyntaxASIS; 00379 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic; 00380 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended; 00381 ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs; 00382 ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep; 00383 ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex; 00384 ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava; 00385 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl; 00386 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl_NG; 00387 ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby; 00388 00389 /* predefined syntaxes (see regsyntax.c) */ 00390 #define ONIG_SYNTAX_ASIS (&OnigSyntaxASIS) 00391 #define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic) 00392 #define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended) 00393 #define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs) 00394 #define ONIG_SYNTAX_GREP (&OnigSyntaxGrep) 00395 #define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex) 00396 #define ONIG_SYNTAX_JAVA (&OnigSyntaxJava) 00397 #define ONIG_SYNTAX_PERL (&OnigSyntaxPerl) 00398 #define ONIG_SYNTAX_PERL_NG (&OnigSyntaxPerl_NG) 00399 #define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby) 00400 00401 /* default syntax */ 00402 ONIG_EXTERN const OnigSyntaxType* OnigDefaultSyntax; 00403 #define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax 00404 00405 /* syntax (operators) */ 00406 #define ONIG_SYN_OP_VARIABLE_META_CHARACTERS (1U<<0) 00407 #define ONIG_SYN_OP_DOT_ANYCHAR (1U<<1) /* . */ 00408 #define ONIG_SYN_OP_ASTERISK_ZERO_INF (1U<<2) /* * */ 00409 #define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF (1U<<3) 00410 #define ONIG_SYN_OP_PLUS_ONE_INF (1U<<4) /* + */ 00411 #define ONIG_SYN_OP_ESC_PLUS_ONE_INF (1U<<5) 00412 #define ONIG_SYN_OP_QMARK_ZERO_ONE (1U<<6) /* ? */ 00413 #define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE (1U<<7) 00414 #define ONIG_SYN_OP_BRACE_INTERVAL (1U<<8) /* {lower,upper} */ 00415 #define ONIG_SYN_OP_ESC_BRACE_INTERVAL (1U<<9) /* \{lower,upper\} */ 00416 #define ONIG_SYN_OP_VBAR_ALT (1U<<10) /* | */ 00417 #define ONIG_SYN_OP_ESC_VBAR_ALT (1U<<11) /* \| */ 00418 #define ONIG_SYN_OP_LPAREN_SUBEXP (1U<<12) /* (...) */ 00419 #define ONIG_SYN_OP_ESC_LPAREN_SUBEXP (1U<<13) /* \(...\) */ 00420 #define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR (1U<<14) /* \A, \Z, \z */ 00421 #define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR (1U<<15) /* \G */ 00422 #define ONIG_SYN_OP_DECIMAL_BACKREF (1U<<16) /* \num */ 00423 #define ONIG_SYN_OP_BRACKET_CC (1U<<17) /* [...] */ 00424 #define ONIG_SYN_OP_ESC_W_WORD (1U<<18) /* \w, \W */ 00425 #define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END (1U<<19) /* <. > */ 00426 #define ONIG_SYN_OP_ESC_B_WORD_BOUND (1U<<20) /* \b, \B */ 00427 #define ONIG_SYN_OP_ESC_S_WHITE_SPACE (1U<<21) /* \s, \S */ 00428 #define ONIG_SYN_OP_ESC_D_DIGIT (1U<<22) /* \d, \D */ 00429 #define ONIG_SYN_OP_LINE_ANCHOR (1U<<23) /* ^, $ */ 00430 #define ONIG_SYN_OP_POSIX_BRACKET (1U<<24) /* [:xxxx:] */ 00431 #define ONIG_SYN_OP_QMARK_NON_GREEDY (1U<<25) /* ??,*?,+?,{n,m}? */ 00432 #define ONIG_SYN_OP_ESC_CONTROL_CHARS (1U<<26) /* \n,\r,\t,\a ... */ 00433 #define ONIG_SYN_OP_ESC_C_CONTROL (1U<<27) /* \cx */ 00434 #define ONIG_SYN_OP_ESC_OCTAL3 (1U<<28) /* \OOO */ 00435 #define ONIG_SYN_OP_ESC_X_HEX2 (1U<<29) /* \xHH */ 00436 #define ONIG_SYN_OP_ESC_X_BRACE_HEX8 (1U<<30) /* \x{7HHHHHHH} */ 00437 00438 #define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE (1U<<0) /* \Q...\E */ 00439 #define ONIG_SYN_OP2_QMARK_GROUP_EFFECT (1U<<1) /* (?...) */ 00440 #define ONIG_SYN_OP2_OPTION_PERL (1U<<2) /* (?imsx),(?-imsx) */ 00441 #define ONIG_SYN_OP2_OPTION_RUBY (1U<<3) /* (?imx), (?-imx) */ 00442 #define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT (1U<<4) /* ?+,*+,++ */ 00443 #define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL (1U<<5) /* {n,m}+ */ 00444 #define ONIG_SYN_OP2_CCLASS_SET_OP (1U<<6) /* [...&&..[..]..] */ 00445 #define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP (1U<<7) /* (?<name>...) */ 00446 #define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF (1U<<8) /* \k<name> */ 00447 #define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL (1U<<9) /* \g<name>, \g<n> */ 00448 #define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY (1U<<10) /* (?@..),(?@<x>..) */ 00449 #define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL (1U<<11) /* \C-x */ 00450 #define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META (1U<<12) /* \M-x */ 00451 #define ONIG_SYN_OP2_ESC_V_VTAB (1U<<13) /* \v as VTAB */ 00452 #define ONIG_SYN_OP2_ESC_U_HEX4 (1U<<14) /* \uHHHH */ 00453 #define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR (1U<<15) /* \`, \' */ 00454 #define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY (1U<<16) /* \p{...}, \P{...} */ 00455 #define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */ 00456 /* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */ 00457 #define ONIG_SYN_OP2_ESC_H_XDIGIT (1U<<19) /* \h, \H */ 00458 #define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE (1U<<20) /* \ */ 00459 00460 /* syntax (behavior) */ 00461 #define ONIG_SYN_CONTEXT_INDEP_ANCHORS (1U<<31) /* not implemented */ 00462 #define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS (1U<<0) /* ?, *, +, {n,m} */ 00463 #define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS (1U<<1) /* error or ignore */ 00464 #define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP (1U<<2) /* ...)... */ 00465 #define ONIG_SYN_ALLOW_INVALID_INTERVAL (1U<<3) /* {??? */ 00466 #define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV (1U<<4) /* {,n} => {0,n} */ 00467 #define ONIG_SYN_STRICT_CHECK_BACKREF (1U<<5) /* /(\1)/,/\1()/ ..*/ 00468 #define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND (1U<<6) /* (?<=a|bc) */ 00469 #define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP (1U<<7) /* see doc/RE */ 00470 #define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8) /* (?<x>)(?<x>) */ 00471 #define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY (1U<<9) /* a{n}?=(?:a{n})? */ 00472 00473 /* syntax (behavior) in char class [...] */ 00474 #define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC (1U<<20) /* [^...] */ 00475 #define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC (1U<<21) /* [..\w..] etc.. */ 00476 #define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC (1U<<22) 00477 #define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC (1U<<23) /* [0-9-a]=[0-9\-a] */ 00478 /* syntax (behavior) warning */ 00479 #define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED (1U<<24) /* [,-,] */ 00480 #define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT (1U<<25) /* (?:a*)+ */ 00481 #define ONIG_SYN_WARN_CC_DUP (1U<<26) /* [aa] */ 00482 00483 /* meta character specifiers (onig_set_meta_char()) */ 00484 #define ONIG_META_CHAR_ESCAPE 0 00485 #define ONIG_META_CHAR_ANYCHAR 1 00486 #define ONIG_META_CHAR_ANYTIME 2 00487 #define ONIG_META_CHAR_ZERO_OR_ONE_TIME 3 00488 #define ONIG_META_CHAR_ONE_OR_MORE_TIME 4 00489 #define ONIG_META_CHAR_ANYCHAR_ANYTIME 5 00490 00491 #define ONIG_INEFFECTIVE_META_CHAR 0 00492 00493 /* error codes */ 00494 #define ONIG_IS_PATTERN_ERROR(ecode) ((ecode) <= -100 && (ecode) > -1000) 00495 /* normal return */ 00496 #define ONIG_NORMAL 0 00497 #define ONIG_MISMATCH -1 00498 #define ONIG_NO_SUPPORT_CONFIG -2 00499 00500 /* internal error */ 00501 #define ONIGERR_MEMORY -5 00502 #define ONIGERR_TYPE_BUG -6 00503 #define ONIGERR_PARSER_BUG -11 00504 #define ONIGERR_STACK_BUG -12 00505 #define ONIGERR_UNDEFINED_BYTECODE -13 00506 #define ONIGERR_UNEXPECTED_BYTECODE -14 00507 #define ONIGERR_MATCH_STACK_LIMIT_OVER -15 00508 #define ONIGERR_DEFAULT_ENCODING_IS_NOT_SETTED -21 00509 #define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR -22 00510 /* general error */ 00511 #define ONIGERR_INVALID_ARGUMENT -30 00512 /* syntax error */ 00513 #define ONIGERR_END_PATTERN_AT_LEFT_BRACE -100 00514 #define ONIGERR_END_PATTERN_AT_LEFT_BRACKET -101 00515 #define ONIGERR_EMPTY_CHAR_CLASS -102 00516 #define ONIGERR_PREMATURE_END_OF_CHAR_CLASS -103 00517 #define ONIGERR_END_PATTERN_AT_ESCAPE -104 00518 #define ONIGERR_END_PATTERN_AT_META -105 00519 #define ONIGERR_END_PATTERN_AT_CONTROL -106 00520 #define ONIGERR_META_CODE_SYNTAX -108 00521 #define ONIGERR_CONTROL_CODE_SYNTAX -109 00522 #define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE -110 00523 #define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE -111 00524 #define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS -112 00525 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED -113 00526 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID -114 00527 #define ONIGERR_NESTED_REPEAT_OPERATOR -115 00528 #define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS -116 00529 #define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS -117 00530 #define ONIGERR_END_PATTERN_IN_GROUP -118 00531 #define ONIGERR_UNDEFINED_GROUP_OPTION -119 00532 #define ONIGERR_INVALID_POSIX_BRACKET_TYPE -121 00533 #define ONIGERR_INVALID_LOOK_BEHIND_PATTERN -122 00534 #define ONIGERR_INVALID_REPEAT_RANGE_PATTERN -123 00535 /* values error (syntax error) */ 00536 #define ONIGERR_TOO_BIG_NUMBER -200 00537 #define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE -201 00538 #define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE -202 00539 #define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS -203 00540 #define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE -204 00541 #define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES -205 00542 #define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING -206 00543 #define ONIGERR_TOO_BIG_BACKREF_NUMBER -207 00544 #define ONIGERR_INVALID_BACKREF -208 00545 #define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED -209 00546 #define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE -212 00547 #define ONIGERR_EMPTY_GROUP_NAME -214 00548 #define ONIGERR_INVALID_GROUP_NAME -215 00549 #define ONIGERR_INVALID_CHAR_IN_GROUP_NAME -216 00550 #define ONIGERR_UNDEFINED_NAME_REFERENCE -217 00551 #define ONIGERR_UNDEFINED_GROUP_REFERENCE -218 00552 #define ONIGERR_MULTIPLEX_DEFINED_NAME -219 00553 #define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL -220 00554 #define ONIGERR_NEVER_ENDING_RECURSION -221 00555 #define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY -222 00556 #define ONIGERR_INVALID_CHAR_PROPERTY_NAME -223 00557 #define ONIGERR_INVALID_CODE_POINT_VALUE -400 00558 #define ONIGERR_INVALID_WIDE_CHAR_VALUE -400 00559 #define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE -401 00560 #define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION -402 00561 #define ONIGERR_INVALID_COMBINATION_OF_OPTIONS -403 00562 00563 /* errors related to thread */ 00564 #define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT -1001 00565 00566 00567 /* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */ 00568 #define ONIG_MAX_CAPTURE_HISTORY_GROUP 31 00569 #define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \ 00570 ((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i]) 00571 00572 typedef struct OnigCaptureTreeNodeStruct { 00573 int group; /* group number */ 00574 int beg; 00575 int end; 00576 int allocated; 00577 int num_childs; 00578 struct OnigCaptureTreeNodeStruct** childs; 00579 } OnigCaptureTreeNode; 00580 00581 /* match result region type */ 00582 struct re_registers { 00583 int allocated; 00584 int num_regs; 00585 int* beg; 00586 int* end; 00587 /* extended */ 00588 OnigCaptureTreeNode* history_root; /* capture history tree root */ 00589 }; 00590 00591 /* capture tree traverse */ 00592 #define ONIG_TRAVERSE_CALLBACK_AT_FIRST 1 00593 #define ONIG_TRAVERSE_CALLBACK_AT_LAST 2 00594 #define ONIG_TRAVERSE_CALLBACK_AT_BOTH \ 00595 ( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST ) 00596 00597 00598 #define ONIG_REGION_NOTPOS -1 00599 00600 typedef struct re_registers OnigRegion; 00601 00602 typedef struct { 00603 OnigEncoding enc; 00604 OnigUChar* par; 00605 OnigUChar* par_end; 00606 } OnigErrorInfo; 00607 00608 typedef struct { 00609 int lower; 00610 int upper; 00611 } OnigRepeatRange; 00612 00613 typedef void (*OnigWarnFunc) P_((const char* s)); 00614 extern void onig_null_warn P_((const char* s)); 00615 #define ONIG_NULL_WARN onig_null_warn 00616 00617 #define ONIG_CHAR_TABLE_SIZE 256 00618 00619 /* regex_t state */ 00620 #define ONIG_STATE_NORMAL 0 00621 #define ONIG_STATE_SEARCHING 1 00622 #define ONIG_STATE_COMPILING -1 00623 #define ONIG_STATE_MODIFY -2 00624 00625 #define ONIG_STATE(reg) \ 00626 ((reg)->state > 0 ? ONIG_STATE_SEARCHING : (reg)->state) 00627 00628 typedef struct re_pattern_buffer { 00629 /* common members of BBuf(bytes-buffer) */ 00630 unsigned char* p; /* compiled pattern */ 00631 unsigned int used; /* used space for p */ 00632 unsigned int alloc; /* allocated space for p */ 00633 00634 int state; /* normal, searching, compiling */ 00635 int num_mem; /* used memory(...) num counted from 1 */ 00636 int num_repeat; /* OP_REPEAT/OP_REPEAT_NG id-counter */ 00637 int num_null_check; /* OP_NULL_CHECK_START/END id counter */ 00638 int num_comb_exp_check; /* combination explosion check */ 00639 int num_call; /* number of subexp call */ 00640 unsigned int capture_history; /* (?@...) flag (1-31) */ 00641 unsigned int bt_mem_start; /* need backtrack flag */ 00642 unsigned int bt_mem_end; /* need backtrack flag */ 00643 int stack_pop_level; 00644 int repeat_range_alloc; 00645 OnigRepeatRange* repeat_range; 00646 00647 OnigEncoding enc; 00648 OnigOptionType options; 00649 const OnigSyntaxType* syntax; 00650 OnigCaseFoldType case_fold_flag; 00651 void* name_table; 00652 00653 /* optimization info (string search, char-map and anchors) */ 00654 int optimize; /* optimize flag */ 00655 int threshold_len; /* search str-length for apply optimize */ 00656 int anchor; /* BEGIN_BUF, BEGIN_POS, (SEMI_)END_BUF */ 00657 OnigDistance anchor_dmin; /* (SEMI_)END_BUF anchor distance */ 00658 OnigDistance anchor_dmax; /* (SEMI_)END_BUF anchor distance */ 00659 int sub_anchor; /* start-anchor for exact or map */ 00660 unsigned char *exact; 00661 unsigned char *exact_end; 00662 unsigned char map[ONIG_CHAR_TABLE_SIZE]; /* used as BM skip or char-map */ 00663 int *int_map; /* BM skip for exact_len > 255 */ 00664 int *int_map_backward; /* BM skip for backward search */ 00665 OnigDistance dmin; /* min-distance of exact or map */ 00666 OnigDistance dmax; /* max-distance of exact or map */ 00667 00668 /* regex_t link chain */ 00669 struct re_pattern_buffer* chain; /* escape compile-conflict */ 00670 } OnigRegexType; 00671 00672 typedef OnigRegexType* OnigRegex; 00673 00674 #ifndef ONIG_ESCAPE_REGEX_T_COLLISION 00675 typedef OnigRegexType regex_t; 00676 #endif 00677 00678 00679 typedef struct { 00680 int num_of_elements; 00681 OnigEncoding pattern_enc; 00682 OnigEncoding target_enc; 00683 OnigSyntaxType* syntax; 00684 OnigOptionType option; 00685 OnigCaseFoldType case_fold_flag; 00686 } OnigCompileInfo; 00687 00688 /* Oniguruma Native API */ 00689 ONIG_EXTERN 00690 int onig_init P_((void)); 00691 ONIG_EXTERN 00692 int onig_error_code_to_str PV_((OnigUChar* s, int err_code, ...)); 00693 ONIG_EXTERN 00694 void onig_set_warn_func P_((OnigWarnFunc f)); 00695 ONIG_EXTERN 00696 void onig_set_verb_warn_func P_((OnigWarnFunc f)); 00697 ONIG_EXTERN 00698 int onig_new P_((OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo)); 00699 ONIG_EXTERN 00700 int onig_reg_init P_((regex_t* reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax)); 00701 ONIG_EXTERN 00702 int onig_new_without_alloc P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo)); 00703 ONIG_EXTERN 00704 int onig_new_deluxe P_((OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo)); 00705 ONIG_EXTERN 00706 void onig_free P_((OnigRegex)); 00707 ONIG_EXTERN 00708 void onig_free_body P_((OnigRegex)); 00709 ONIG_EXTERN 00710 int onig_recompile P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo)); 00711 ONIG_EXTERN 00712 int onig_recompile_deluxe P_((OnigRegex reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo)); 00713 ONIG_EXTERN 00714 long onig_search P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option)); 00715 ONIG_EXTERN 00716 long onig_match P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option)); 00717 ONIG_EXTERN 00718 OnigRegion* onig_region_new P_((void)); 00719 ONIG_EXTERN 00720 void onig_region_init P_((OnigRegion* region)); 00721 ONIG_EXTERN 00722 void onig_region_free P_((OnigRegion* region, int free_self)); 00723 ONIG_EXTERN 00724 void onig_region_copy P_((OnigRegion* to, OnigRegion* from)); 00725 ONIG_EXTERN 00726 void onig_region_clear P_((OnigRegion* region)); 00727 ONIG_EXTERN 00728 int onig_region_resize P_((OnigRegion* region, int n)); 00729 ONIG_EXTERN 00730 int onig_region_set P_((OnigRegion* region, int at, int beg, int end)); 00731 ONIG_EXTERN 00732 int onig_name_to_group_numbers P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums)); 00733 ONIG_EXTERN 00734 int onig_name_to_backref_number P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, OnigRegion *region)); 00735 ONIG_EXTERN 00736 int onig_foreach_name P_((OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg)); 00737 ONIG_EXTERN 00738 int onig_number_of_names P_((OnigRegex reg)); 00739 ONIG_EXTERN 00740 int onig_number_of_captures P_((OnigRegex reg)); 00741 ONIG_EXTERN 00742 int onig_number_of_capture_histories P_((OnigRegex reg)); 00743 ONIG_EXTERN 00744 OnigCaptureTreeNode* onig_get_capture_tree P_((OnigRegion* region)); 00745 ONIG_EXTERN 00746 int onig_capture_tree_traverse P_((OnigRegion* region, int at, int(*callback_func)(int,int,int,int,int,void*), void* arg)); 00747 ONIG_EXTERN 00748 int onig_noname_group_capture_is_active P_((OnigRegex reg)); 00749 ONIG_EXTERN 00750 OnigEncoding onig_get_encoding P_((OnigRegex reg)); 00751 ONIG_EXTERN 00752 OnigOptionType onig_get_options P_((OnigRegex reg)); 00753 ONIG_EXTERN 00754 OnigCaseFoldType onig_get_case_fold_flag P_((OnigRegex reg)); 00755 ONIG_EXTERN 00756 const OnigSyntaxType* onig_get_syntax P_((OnigRegex reg)); 00757 ONIG_EXTERN 00758 int onig_set_default_syntax P_((const OnigSyntaxType* syntax)); 00759 ONIG_EXTERN 00760 void onig_copy_syntax P_((OnigSyntaxType* to, const OnigSyntaxType* from)); 00761 ONIG_EXTERN 00762 unsigned int onig_get_syntax_op P_((OnigSyntaxType* syntax)); 00763 ONIG_EXTERN 00764 unsigned int onig_get_syntax_op2 P_((OnigSyntaxType* syntax)); 00765 ONIG_EXTERN 00766 unsigned int onig_get_syntax_behavior P_((OnigSyntaxType* syntax)); 00767 ONIG_EXTERN 00768 OnigOptionType onig_get_syntax_options P_((OnigSyntaxType* syntax)); 00769 ONIG_EXTERN 00770 void onig_set_syntax_op P_((OnigSyntaxType* syntax, unsigned int op)); 00771 ONIG_EXTERN 00772 void onig_set_syntax_op2 P_((OnigSyntaxType* syntax, unsigned int op2)); 00773 ONIG_EXTERN 00774 void onig_set_syntax_behavior P_((OnigSyntaxType* syntax, unsigned int behavior)); 00775 ONIG_EXTERN 00776 void onig_set_syntax_options P_((OnigSyntaxType* syntax, OnigOptionType options)); 00777 ONIG_EXTERN 00778 int onig_set_meta_char P_((OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code)); 00779 ONIG_EXTERN 00780 void onig_copy_encoding P_((OnigEncoding to, OnigEncoding from)); 00781 ONIG_EXTERN 00782 OnigCaseFoldType onig_get_default_case_fold_flag P_((void)); 00783 ONIG_EXTERN 00784 int onig_set_default_case_fold_flag P_((OnigCaseFoldType case_fold_flag)); 00785 ONIG_EXTERN 00786 unsigned int onig_get_match_stack_limit_size P_((void)); 00787 ONIG_EXTERN 00788 int onig_set_match_stack_limit_size P_((unsigned int size)); 00789 ONIG_EXTERN 00790 int onig_end P_((void)); 00791 ONIG_EXTERN 00792 const char* onig_version P_((void)); 00793 ONIG_EXTERN 00794 const char* onig_copyright P_((void)); 00795 00796 #if defined __GNUC__ && __GNUC__ >= 4 00797 #pragma GCC visibility pop 00798 #endif 00799 00800 #ifdef __cplusplus 00801 #if 0 00802 { /* satisfy cc-mode */ 00803 #endif 00804 } 00805 #endif 00806 00807 #endif /* ONIGURUMA_H */ 00808