1 #ifndef ONIGURUMA_H 2 #define ONIGURUMA_H 3 /********************************************************************** 4 oniguruma.h - Oniguruma (regular expression library) 5 **********************************************************************/ 6 /*- 7 * Copyright (c) 2002-2019 K.Kosako 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 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define ONIGURUMA 37 #define ONIGURUMA_VERSION_MAJOR 6 38 #define ONIGURUMA_VERSION_MINOR 9 39 #define ONIGURUMA_VERSION_TEENY 4 40 41 #define ONIGURUMA_VERSION_INT 60904 42 43 #ifndef P_ 44 #if defined(__STDC__) || defined(_WIN32) 45 # define P_(args) args 46 #else 47 # define P_(args) () 48 #endif 49 #endif 50 51 #ifndef PV_ 52 # define PV_(args) args 53 #endif 54 55 #ifndef ONIG_STATIC 56 #ifndef ONIG_EXTERN 57 #if defined(_WIN32) && !defined(__GNUC__) 58 #if defined(ONIGURUMA_EXPORT) 59 #define ONIG_EXTERN extern __declspec(dllexport) 60 #else 61 #define ONIG_EXTERN extern __declspec(dllimport) 62 #endif 63 #endif 64 #endif 65 66 #ifndef ONIG_EXTERN 67 #define ONIG_EXTERN extern 68 #endif 69 #else 70 #define ONIG_EXTERN extern 71 #endif 72 73 /* PART: character encoding */ 74 75 #ifndef ONIG_ESCAPE_UCHAR_COLLISION 76 #define UChar OnigUChar 77 #endif 78 79 typedef unsigned int OnigCodePoint; 80 typedef unsigned char OnigUChar; 81 typedef unsigned int OnigCtype; 82 typedef unsigned int OnigLen; 83 84 #define ONIG_INFINITE_DISTANCE ~((OnigLen )0) 85 86 typedef unsigned int OnigCaseFoldType; /* case fold flag */ 87 88 ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag; 89 90 /* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA (1<<1) */ 91 /* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH (1<<2) */ 92 #define ONIGENC_CASE_FOLD_TURKISH_AZERI (1<<20) 93 #define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR (1<<30) 94 95 #define ONIGENC_CASE_FOLD_MIN INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR 96 #define ONIGENC_CASE_FOLD_DEFAULT OnigDefaultCaseFoldFlag 97 98 99 #define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN 3 100 #define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM 13 101 /* 13 => Unicode:0x1ffc */ 102 103 /* code range */ 104 #define ONIGENC_CODE_RANGE_NUM(range) ((int )range[0]) 105 #define ONIGENC_CODE_RANGE_FROM(range,i) range[((i)*2) + 1] 106 #define ONIGENC_CODE_RANGE_TO(range,i) range[((i)*2) + 2] 107 108 typedef struct { 109 int byte_len; /* argument(original) character(s) byte length */ 110 int code_len; /* number of code */ 111 OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN]; 112 } OnigCaseFoldCodeItem; 113 114 typedef struct { 115 OnigCodePoint esc; 116 OnigCodePoint anychar; 117 OnigCodePoint anytime; 118 OnigCodePoint zero_or_one_time; 119 OnigCodePoint one_or_more_time; 120 OnigCodePoint anychar_anytime; 121 } OnigMetaCharTableType; 122 123 typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg); 124 125 typedef struct OnigEncodingTypeST { 126 int (*mbc_enc_len)(const OnigUChar* p); 127 const char* name; 128 int max_enc_len; 129 int min_enc_len; 130 int (*is_mbc_newline)(const OnigUChar* p, const OnigUChar* end); 131 OnigCodePoint (*mbc_to_code)(const OnigUChar* p, const OnigUChar* end); 132 int (*code_to_mbclen)(OnigCodePoint code); 133 int (*code_to_mbc)(OnigCodePoint code, OnigUChar *buf); 134 int (*mbc_case_fold)(OnigCaseFoldType flag, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to); 135 int (*apply_all_case_fold)(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg); 136 int (*get_case_fold_codes_by_str)(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem acs[]); 137 int (*property_name_to_ctype)(struct OnigEncodingTypeST* enc, OnigUChar* p, OnigUChar* end); 138 int (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype); 139 int (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[]); 140 OnigUChar* (*left_adjust_char_head)(const OnigUChar* start, const OnigUChar* p); 141 int (*is_allowed_reverse_match)(const OnigUChar* p, const OnigUChar* end); 142 int (*init)(void); 143 int (*is_initialized)(void); 144 int (*is_valid_mbc_string)(const OnigUChar* s, const OnigUChar* end); 145 unsigned int flag; 146 OnigCodePoint sb_range; 147 int index; 148 } OnigEncodingType; 149 150 typedef OnigEncodingType* OnigEncoding; 151 152 ONIG_EXTERN OnigEncodingType OnigEncodingASCII; 153 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_1; 154 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_2; 155 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_3; 156 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_4; 157 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_5; 158 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_6; 159 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_7; 160 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_8; 161 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_9; 162 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_10; 163 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_11; 164 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_13; 165 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_14; 166 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_15; 167 ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_16; 168 ONIG_EXTERN OnigEncodingType OnigEncodingUTF8; 169 ONIG_EXTERN OnigEncodingType OnigEncodingUTF16_BE; 170 ONIG_EXTERN OnigEncodingType OnigEncodingUTF16_LE; 171 ONIG_EXTERN OnigEncodingType OnigEncodingUTF32_BE; 172 ONIG_EXTERN OnigEncodingType OnigEncodingUTF32_LE; 173 ONIG_EXTERN OnigEncodingType OnigEncodingEUC_JP; 174 ONIG_EXTERN OnigEncodingType OnigEncodingEUC_TW; 175 ONIG_EXTERN OnigEncodingType OnigEncodingEUC_KR; 176 ONIG_EXTERN OnigEncodingType OnigEncodingEUC_CN; 177 ONIG_EXTERN OnigEncodingType OnigEncodingSJIS; 178 ONIG_EXTERN OnigEncodingType OnigEncodingKOI8; 179 ONIG_EXTERN OnigEncodingType OnigEncodingKOI8_R; 180 ONIG_EXTERN OnigEncodingType OnigEncodingCP1251; 181 ONIG_EXTERN OnigEncodingType OnigEncodingBIG5; 182 ONIG_EXTERN OnigEncodingType OnigEncodingGB18030; 183 184 #define ONIG_ENCODING_ASCII (&OnigEncodingASCII) 185 #define ONIG_ENCODING_ISO_8859_1 (&OnigEncodingISO_8859_1) 186 #define ONIG_ENCODING_ISO_8859_2 (&OnigEncodingISO_8859_2) 187 #define ONIG_ENCODING_ISO_8859_3 (&OnigEncodingISO_8859_3) 188 #define ONIG_ENCODING_ISO_8859_4 (&OnigEncodingISO_8859_4) 189 #define ONIG_ENCODING_ISO_8859_5 (&OnigEncodingISO_8859_5) 190 #define ONIG_ENCODING_ISO_8859_6 (&OnigEncodingISO_8859_6) 191 #define ONIG_ENCODING_ISO_8859_7 (&OnigEncodingISO_8859_7) 192 #define ONIG_ENCODING_ISO_8859_8 (&OnigEncodingISO_8859_8) 193 #define ONIG_ENCODING_ISO_8859_9 (&OnigEncodingISO_8859_9) 194 #define ONIG_ENCODING_ISO_8859_10 (&OnigEncodingISO_8859_10) 195 #define ONIG_ENCODING_ISO_8859_11 (&OnigEncodingISO_8859_11) 196 #define ONIG_ENCODING_ISO_8859_13 (&OnigEncodingISO_8859_13) 197 #define ONIG_ENCODING_ISO_8859_14 (&OnigEncodingISO_8859_14) 198 #define ONIG_ENCODING_ISO_8859_15 (&OnigEncodingISO_8859_15) 199 #define ONIG_ENCODING_ISO_8859_16 (&OnigEncodingISO_8859_16) 200 #define ONIG_ENCODING_UTF8 (&OnigEncodingUTF8) 201 #define ONIG_ENCODING_UTF16_BE (&OnigEncodingUTF16_BE) 202 #define ONIG_ENCODING_UTF16_LE (&OnigEncodingUTF16_LE) 203 #define ONIG_ENCODING_UTF32_BE (&OnigEncodingUTF32_BE) 204 #define ONIG_ENCODING_UTF32_LE (&OnigEncodingUTF32_LE) 205 #define ONIG_ENCODING_EUC_JP (&OnigEncodingEUC_JP) 206 #define ONIG_ENCODING_EUC_TW (&OnigEncodingEUC_TW) 207 #define ONIG_ENCODING_EUC_KR (&OnigEncodingEUC_KR) 208 #define ONIG_ENCODING_EUC_CN (&OnigEncodingEUC_CN) 209 #define ONIG_ENCODING_SJIS (&OnigEncodingSJIS) 210 #define ONIG_ENCODING_KOI8 (&OnigEncodingKOI8) 211 #define ONIG_ENCODING_KOI8_R (&OnigEncodingKOI8_R) 212 #define ONIG_ENCODING_CP1251 (&OnigEncodingCP1251) 213 #define ONIG_ENCODING_BIG5 (&OnigEncodingBIG5) 214 #define ONIG_ENCODING_GB18030 (&OnigEncodingGB18030) 215 216 #define ONIG_ENCODING_UNDEF ((OnigEncoding )0) 217 218 219 /* work size */ 220 #define ONIGENC_CODE_TO_MBC_MAXLEN 7 221 #define ONIGENC_MBC_CASE_FOLD_MAXLEN 18 222 /* 18: 6(max-byte) * 3(case-fold chars) */ 223 224 /* character types */ 225 typedef enum { 226 ONIGENC_CTYPE_NEWLINE = 0, 227 ONIGENC_CTYPE_ALPHA = 1, 228 ONIGENC_CTYPE_BLANK = 2, 229 ONIGENC_CTYPE_CNTRL = 3, 230 ONIGENC_CTYPE_DIGIT = 4, 231 ONIGENC_CTYPE_GRAPH = 5, 232 ONIGENC_CTYPE_LOWER = 6, 233 ONIGENC_CTYPE_PRINT = 7, 234 ONIGENC_CTYPE_PUNCT = 8, 235 ONIGENC_CTYPE_SPACE = 9, 236 ONIGENC_CTYPE_UPPER = 10, 237 ONIGENC_CTYPE_XDIGIT = 11, 238 ONIGENC_CTYPE_WORD = 12, 239 ONIGENC_CTYPE_ALNUM = 13, /* alpha || digit */ 240 ONIGENC_CTYPE_ASCII = 14 241 } OnigEncCtype; 242 243 #define ONIGENC_MAX_STD_CTYPE ONIGENC_CTYPE_ASCII 244 245 246 #define onig_enc_len(enc,p,end) ONIGENC_MBC_ENC_LEN(enc,p) 247 248 #define ONIGENC_IS_UNDEF(enc) ((enc) == ONIG_ENCODING_UNDEF) 249 #define ONIGENC_IS_SINGLEBYTE(enc) (ONIGENC_MBC_MAXLEN(enc) == 1) 250 #define ONIGENC_IS_MBC_HEAD(enc,p) (ONIGENC_MBC_ENC_LEN(enc,p) != 1) 251 #define ONIGENC_IS_MBC_ASCII(p) (*(p) < 128) 252 #define ONIGENC_IS_CODE_ASCII(code) ((code) < 128) 253 #define ONIGENC_IS_MBC_WORD(enc,s,end) \ 254 ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end)) 255 #define ONIGENC_IS_MBC_WORD_ASCII(enc,s,end) onigenc_is_mbc_word_ascii(enc,s,end) 256 257 #define ONIGENC_NAME(enc) ((enc)->name) 258 259 #define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \ 260 (enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf) 261 #define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \ 262 (enc)->is_allowed_reverse_match(s,end) 263 #define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s) \ 264 (enc)->left_adjust_char_head(start, s) 265 #define ONIGENC_IS_VALID_MBC_STRING(enc,s,end) \ 266 (enc)->is_valid_mbc_string(s,end) 267 #define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \ 268 (enc)->apply_all_case_fold(case_fold_flag,f,arg) 269 #define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \ 270 (enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs) 271 #define ONIGENC_STEP_BACK(enc,start,s,n) \ 272 onigenc_step_back((enc),(start),(s),(n)) 273 274 #define ONIGENC_MBC_ENC_LEN(enc,p) (enc)->mbc_enc_len(p) 275 #define ONIGENC_MBC_MAXLEN(enc) ((enc)->max_enc_len) 276 #define ONIGENC_MBC_MAXLEN_DIST(enc) ONIGENC_MBC_MAXLEN(enc) 277 #define ONIGENC_MBC_MINLEN(enc) ((enc)->min_enc_len) 278 #define ONIGENC_IS_MBC_NEWLINE(enc,p,end) (enc)->is_mbc_newline((p),(end)) 279 #define ONIGENC_MBC_TO_CODE(enc,p,end) (enc)->mbc_to_code((p),(end)) 280 #define ONIGENC_CODE_TO_MBCLEN(enc,code) (enc)->code_to_mbclen(code) 281 #define ONIGENC_CODE_TO_MBC(enc,code,buf) (enc)->code_to_mbc(code,buf) 282 #define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \ 283 (enc)->property_name_to_ctype(enc,p,end) 284 285 #define ONIGENC_IS_CODE_CTYPE(enc,code,ctype) (enc)->is_code_ctype(code,ctype) 286 287 #define ONIGENC_IS_CODE_NEWLINE(enc,code) \ 288 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE) 289 #define ONIGENC_IS_CODE_GRAPH(enc,code) \ 290 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH) 291 #define ONIGENC_IS_CODE_PRINT(enc,code) \ 292 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT) 293 #define ONIGENC_IS_CODE_ALNUM(enc,code) \ 294 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM) 295 #define ONIGENC_IS_CODE_ALPHA(enc,code) \ 296 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA) 297 #define ONIGENC_IS_CODE_LOWER(enc,code) \ 298 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER) 299 #define ONIGENC_IS_CODE_UPPER(enc,code) \ 300 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER) 301 #define ONIGENC_IS_CODE_CNTRL(enc,code) \ 302 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL) 303 #define ONIGENC_IS_CODE_PUNCT(enc,code) \ 304 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT) 305 #define ONIGENC_IS_CODE_SPACE(enc,code) \ 306 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE) 307 #define ONIGENC_IS_CODE_BLANK(enc,code) \ 308 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK) 309 #define ONIGENC_IS_CODE_DIGIT(enc,code) \ 310 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT) 311 #define ONIGENC_IS_CODE_XDIGIT(enc,code) \ 312 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT) 313 #define ONIGENC_IS_CODE_WORD(enc,code) \ 314 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD) 315 316 #define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \ 317 (enc)->get_ctype_code_range(ctype,sbout,ranges) 318 319 ONIG_EXTERN 320 OnigUChar* onigenc_step_back P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, int n)); 321 322 323 /* encoding API */ 324 ONIG_EXTERN 325 int onigenc_init P_((void)); 326 ONIG_EXTERN 327 int onig_initialize_encoding P_((OnigEncoding enc)); 328 ONIG_EXTERN 329 int onigenc_set_default_encoding P_((OnigEncoding enc)); 330 ONIG_EXTERN 331 OnigEncoding onigenc_get_default_encoding P_((void)); 332 ONIG_EXTERN 333 void onigenc_set_default_caseconv_table P_((const OnigUChar* table)); 334 ONIG_EXTERN 335 OnigUChar* onigenc_get_right_adjust_char_head_with_prev P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar** prev)); 336 ONIG_EXTERN 337 OnigUChar* onigenc_get_prev_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s)); 338 ONIG_EXTERN 339 OnigUChar* onigenc_get_left_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s)); 340 ONIG_EXTERN 341 OnigUChar* onigenc_get_right_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s)); 342 ONIG_EXTERN 343 int onigenc_strlen P_((OnigEncoding enc, const OnigUChar* p, const OnigUChar* end)); 344 ONIG_EXTERN 345 int onigenc_strlen_null P_((OnigEncoding enc, const OnigUChar* p)); 346 ONIG_EXTERN 347 int onigenc_str_bytelen_null P_((OnigEncoding enc, const OnigUChar* p)); 348 ONIG_EXTERN 349 int onigenc_is_valid_mbc_string P_((OnigEncoding enc, const OnigUChar* s, const OnigUChar* end)); 350 ONIG_EXTERN 351 OnigUChar* onigenc_strdup P_((OnigEncoding enc, const OnigUChar* s, const OnigUChar* end)); 352 353 354 /* PART: regular expression */ 355 356 /* config parameters */ 357 #define ONIG_NREGION 10 358 #define ONIG_MAX_CAPTURE_NUM 2147483647 /* 2**31 - 1 */ 359 #define ONIG_MAX_BACKREF_NUM 1000 360 #define ONIG_MAX_REPEAT_NUM 100000 361 #define ONIG_MAX_MULTI_BYTE_RANGES_NUM 10000 362 /* constants */ 363 #define ONIG_MAX_ERROR_MESSAGE_LEN 90 364 365 typedef unsigned int OnigOptionType; 366 367 #define ONIG_OPTION_DEFAULT ONIG_OPTION_NONE 368 369 /* options */ 370 #define ONIG_OPTION_NONE 0U 371 /* options (compile time) */ 372 #define ONIG_OPTION_IGNORECASE 1U 373 #define ONIG_OPTION_EXTEND (ONIG_OPTION_IGNORECASE << 1) 374 #define ONIG_OPTION_MULTILINE (ONIG_OPTION_EXTEND << 1) 375 #define ONIG_OPTION_SINGLELINE (ONIG_OPTION_MULTILINE << 1) 376 #define ONIG_OPTION_FIND_LONGEST (ONIG_OPTION_SINGLELINE << 1) 377 #define ONIG_OPTION_FIND_NOT_EMPTY (ONIG_OPTION_FIND_LONGEST << 1) 378 #define ONIG_OPTION_NEGATE_SINGLELINE (ONIG_OPTION_FIND_NOT_EMPTY << 1) 379 #define ONIG_OPTION_DONT_CAPTURE_GROUP (ONIG_OPTION_NEGATE_SINGLELINE << 1) 380 #define ONIG_OPTION_CAPTURE_GROUP (ONIG_OPTION_DONT_CAPTURE_GROUP << 1) 381 /* options (search time) */ 382 #define ONIG_OPTION_NOTBOL (ONIG_OPTION_CAPTURE_GROUP << 1) 383 #define ONIG_OPTION_NOTEOL (ONIG_OPTION_NOTBOL << 1) 384 #define ONIG_OPTION_POSIX_REGION (ONIG_OPTION_NOTEOL << 1) 385 #define ONIG_OPTION_CHECK_VALIDITY_OF_STRING (ONIG_OPTION_POSIX_REGION << 1) 386 /* #define ONIG_OPTION_CRLF_AS_LINE_SEPARATOR (ONIG_OPTION_CHECK_VALIDITY_OF_STRING << 1) */ 387 /* options (compile time) */ 388 #define ONIG_OPTION_WORD_IS_ASCII (ONIG_OPTION_CHECK_VALIDITY_OF_STRING << 4) 389 #define ONIG_OPTION_DIGIT_IS_ASCII (ONIG_OPTION_WORD_IS_ASCII << 1) 390 #define ONIG_OPTION_SPACE_IS_ASCII (ONIG_OPTION_DIGIT_IS_ASCII << 1) 391 #define ONIG_OPTION_POSIX_IS_ASCII (ONIG_OPTION_SPACE_IS_ASCII << 1) 392 #define ONIG_OPTION_TEXT_SEGMENT_EXTENDED_GRAPHEME_CLUSTER (ONIG_OPTION_POSIX_IS_ASCII << 1) 393 #define ONIG_OPTION_TEXT_SEGMENT_WORD (ONIG_OPTION_TEXT_SEGMENT_EXTENDED_GRAPHEME_CLUSTER << 1) 394 395 #define ONIG_OPTION_MAXBIT ONIG_OPTION_TEXT_SEGMENT_WORD /* limit */ 396 397 #define ONIG_OPTION_ON(options,regopt) ((options) |= (regopt)) 398 #define ONIG_OPTION_OFF(options,regopt) ((options) &= ~(regopt)) 399 #define ONIG_IS_OPTION_ON(options,option) ((options) & (option)) 400 401 /* syntax */ 402 typedef struct { 403 unsigned int op; 404 unsigned int op2; 405 unsigned int behavior; 406 OnigOptionType options; /* default option */ 407 OnigMetaCharTableType meta_char_table; 408 } OnigSyntaxType; 409 410 ONIG_EXTERN OnigSyntaxType OnigSyntaxASIS; 411 ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixBasic; 412 ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixExtended; 413 ONIG_EXTERN OnigSyntaxType OnigSyntaxEmacs; 414 ONIG_EXTERN OnigSyntaxType OnigSyntaxGrep; 415 ONIG_EXTERN OnigSyntaxType OnigSyntaxGnuRegex; 416 ONIG_EXTERN OnigSyntaxType OnigSyntaxJava; 417 ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl; 418 ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl_NG; 419 ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby; 420 ONIG_EXTERN OnigSyntaxType OnigSyntaxOniguruma; 421 422 /* predefined syntaxes (see regsyntax.c) */ 423 #define ONIG_SYNTAX_ASIS (&OnigSyntaxASIS) 424 #define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic) 425 #define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended) 426 #define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs) 427 #define ONIG_SYNTAX_GREP (&OnigSyntaxGrep) 428 #define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex) 429 #define ONIG_SYNTAX_JAVA (&OnigSyntaxJava) 430 #define ONIG_SYNTAX_PERL (&OnigSyntaxPerl) 431 #define ONIG_SYNTAX_PERL_NG (&OnigSyntaxPerl_NG) 432 #define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby) 433 #define ONIG_SYNTAX_ONIGURUMA (&OnigSyntaxOniguruma) 434 435 /* default syntax */ 436 ONIG_EXTERN OnigSyntaxType* OnigDefaultSyntax; 437 #define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax 438 439 /* syntax (operators) */ 440 #define ONIG_SYN_OP_VARIABLE_META_CHARACTERS (1U<<0) 441 #define ONIG_SYN_OP_DOT_ANYCHAR (1U<<1) /* . */ 442 #define ONIG_SYN_OP_ASTERISK_ZERO_INF (1U<<2) /* * */ 443 #define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF (1U<<3) 444 #define ONIG_SYN_OP_PLUS_ONE_INF (1U<<4) /* + */ 445 #define ONIG_SYN_OP_ESC_PLUS_ONE_INF (1U<<5) 446 #define ONIG_SYN_OP_QMARK_ZERO_ONE (1U<<6) /* ? */ 447 #define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE (1U<<7) 448 #define ONIG_SYN_OP_BRACE_INTERVAL (1U<<8) /* {lower,upper} */ 449 #define ONIG_SYN_OP_ESC_BRACE_INTERVAL (1U<<9) /* \{lower,upper\} */ 450 #define ONIG_SYN_OP_VBAR_ALT (1U<<10) /* | */ 451 #define ONIG_SYN_OP_ESC_VBAR_ALT (1U<<11) /* \| */ 452 #define ONIG_SYN_OP_LPAREN_SUBEXP (1U<<12) /* (...) */ 453 #define ONIG_SYN_OP_ESC_LPAREN_SUBEXP (1U<<13) /* \(...\) */ 454 #define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR (1U<<14) /* \A, \Z, \z */ 455 #define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR (1U<<15) /* \G */ 456 #define ONIG_SYN_OP_DECIMAL_BACKREF (1U<<16) /* \num */ 457 #define ONIG_SYN_OP_BRACKET_CC (1U<<17) /* [...] */ 458 #define ONIG_SYN_OP_ESC_W_WORD (1U<<18) /* \w, \W */ 459 #define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END (1U<<19) /* \<. \> */ 460 #define ONIG_SYN_OP_ESC_B_WORD_BOUND (1U<<20) /* \b, \B */ 461 #define ONIG_SYN_OP_ESC_S_WHITE_SPACE (1U<<21) /* \s, \S */ 462 #define ONIG_SYN_OP_ESC_D_DIGIT (1U<<22) /* \d, \D */ 463 #define ONIG_SYN_OP_LINE_ANCHOR (1U<<23) /* ^, $ */ 464 #define ONIG_SYN_OP_POSIX_BRACKET (1U<<24) /* [:xxxx:] */ 465 #define ONIG_SYN_OP_QMARK_NON_GREEDY (1U<<25) /* ??,*?,+?,{n,m}? */ 466 #define ONIG_SYN_OP_ESC_CONTROL_CHARS (1U<<26) /* \n,\r,\t,\a ... */ 467 #define ONIG_SYN_OP_ESC_C_CONTROL (1U<<27) /* \cx */ 468 #define ONIG_SYN_OP_ESC_OCTAL3 (1U<<28) /* \OOO */ 469 #define ONIG_SYN_OP_ESC_X_HEX2 (1U<<29) /* \xHH */ 470 #define ONIG_SYN_OP_ESC_X_BRACE_HEX8 (1U<<30) /* \x{7HHHHHHH} */ 471 #define ONIG_SYN_OP_ESC_O_BRACE_OCTAL (1U<<31) /* \o{1OOOOOOOOOO} */ 472 473 #define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE (1U<<0) /* \Q...\E */ 474 #define ONIG_SYN_OP2_QMARK_GROUP_EFFECT (1U<<1) /* (?...) */ 475 #define ONIG_SYN_OP2_OPTION_PERL (1U<<2) /* (?imsx),(?-imsx) */ 476 #define ONIG_SYN_OP2_OPTION_RUBY (1U<<3) /* (?imx), (?-imx) */ 477 #define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT (1U<<4) /* ?+,*+,++ */ 478 #define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL (1U<<5) /* {n,m}+ */ 479 #define ONIG_SYN_OP2_CCLASS_SET_OP (1U<<6) /* [...&&..[..]..] */ 480 #define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP (1U<<7) /* (?<name>...) */ 481 #define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF (1U<<8) /* \k<name> */ 482 #define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL (1U<<9) /* \g<name>, \g<n> */ 483 #define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY (1U<<10) /* (?@..),(?@<x>..) */ 484 #define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL (1U<<11) /* \C-x */ 485 #define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META (1U<<12) /* \M-x */ 486 #define ONIG_SYN_OP2_ESC_V_VTAB (1U<<13) /* \v as VTAB */ 487 #define ONIG_SYN_OP2_ESC_U_HEX4 (1U<<14) /* \uHHHH */ 488 #define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR (1U<<15) /* \`, \' */ 489 #define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY (1U<<16) /* \p{...}, \P{...} */ 490 #define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */ 491 /* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */ 492 #define ONIG_SYN_OP2_ESC_H_XDIGIT (1U<<19) /* \h, \H */ 493 #define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE (1U<<20) /* \ */ 494 #define ONIG_SYN_OP2_QMARK_LPAREN_IF_ELSE (1U<<21) /* (?(n)) (?(...)...|...) */ 495 #define ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP (1U<<22) /* \K */ 496 #define ONIG_SYN_OP2_ESC_CAPITAL_R_GENERAL_NEWLINE (1U<<23) /* \R \r\n else [\x0a-\x0d] */ 497 #define ONIG_SYN_OP2_ESC_CAPITAL_N_O_SUPER_DOT (1U<<24) /* \N (?-m:.), \O (?m:.) */ 498 #define ONIG_SYN_OP2_QMARK_TILDE_ABSENT_GROUP (1U<<25) /* (?~...) */ 499 #define ONIG_SYN_OP2_ESC_X_Y_GRAPHEME_CLUSTER (1U<<26) /* obsoleted: use next */ 500 #define ONIG_SYN_OP2_ESC_X_Y_TEXT_SEGMENT (1U<<26) /* \X \y \Y */ 501 #define ONIG_SYN_OP2_QMARK_PERL_SUBEXP_CALL (1U<<27) /* (?R), (?&name)... */ 502 #define ONIG_SYN_OP2_QMARK_BRACE_CALLOUT_CONTENTS (1U<<28) /* (?{...}) (?{{...}}) */ 503 #define ONIG_SYN_OP2_ASTERISK_CALLOUT_NAME (1U<<29) /* (*name) (*name{a,..}) */ 504 #define ONIG_SYN_OP2_OPTION_ONIGURUMA (1U<<30) /* (?imxWDSPy) */ 505 506 /* syntax (behavior) */ 507 #define ONIG_SYN_CONTEXT_INDEP_ANCHORS (1U<<31) /* not implemented */ 508 #define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS (1U<<0) /* ?, *, +, {n,m} */ 509 #define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS (1U<<1) /* error or ignore */ 510 #define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP (1U<<2) /* ...)... */ 511 #define ONIG_SYN_ALLOW_INVALID_INTERVAL (1U<<3) /* {??? */ 512 #define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV (1U<<4) /* {,n} => {0,n} */ 513 #define ONIG_SYN_STRICT_CHECK_BACKREF (1U<<5) /* /(\1)/,/\1()/ ..*/ 514 #define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND (1U<<6) /* (?<=a|bc) */ 515 #define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP (1U<<7) /* see doc/RE */ 516 #define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8) /* (?<x>)(?<x>) */ 517 #define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY (1U<<9) /* a{n}?=(?:a{n})? */ 518 519 /* syntax (behavior) in char class [...] */ 520 #define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC (1U<<20) /* [^...] */ 521 #define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC (1U<<21) /* [..\w..] etc.. */ 522 #define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC (1U<<22) 523 #define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC (1U<<23) /* [0-9-a]=[0-9\-a] */ 524 #define ONIG_SYN_ALLOW_INVALID_CODE_END_OF_RANGE_IN_CC (1U<<26) 525 /* syntax (behavior) warning */ 526 #define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED (1U<<24) /* [,-,] */ 527 #define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT (1U<<25) /* (?:a*)+ */ 528 529 /* meta character specifiers (onig_set_meta_char()) */ 530 #define ONIG_META_CHAR_ESCAPE 0 531 #define ONIG_META_CHAR_ANYCHAR 1 532 #define ONIG_META_CHAR_ANYTIME 2 533 #define ONIG_META_CHAR_ZERO_OR_ONE_TIME 3 534 #define ONIG_META_CHAR_ONE_OR_MORE_TIME 4 535 #define ONIG_META_CHAR_ANYCHAR_ANYTIME 5 536 537 #define ONIG_INEFFECTIVE_META_CHAR 0 538 539 /* error codes */ 540 #define ONIG_IS_PATTERN_ERROR(ecode) ((ecode) <= -100 && (ecode) > -1000) 541 /* normal return */ 542 #define ONIG_NORMAL 0 543 #define ONIG_MISMATCH -1 544 #define ONIG_NO_SUPPORT_CONFIG -2 545 #define ONIG_ABORT -3 546 547 /* internal error */ 548 #define ONIGERR_MEMORY -5 549 #define ONIGERR_TYPE_BUG -6 550 #define ONIGERR_PARSER_BUG -11 551 #define ONIGERR_STACK_BUG -12 552 #define ONIGERR_UNDEFINED_BYTECODE -13 553 #define ONIGERR_UNEXPECTED_BYTECODE -14 554 #define ONIGERR_MATCH_STACK_LIMIT_OVER -15 555 #define ONIGERR_PARSE_DEPTH_LIMIT_OVER -16 556 #define ONIGERR_RETRY_LIMIT_IN_MATCH_OVER -17 557 #define ONIGERR_DEFAULT_ENCODING_IS_NOT_SETTED -21 558 #define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR -22 559 #define ONIGERR_FAIL_TO_INITIALIZE -23 560 /* general error */ 561 #define ONIGERR_INVALID_ARGUMENT -30 562 /* syntax error */ 563 #define ONIGERR_END_PATTERN_AT_LEFT_BRACE -100 564 #define ONIGERR_END_PATTERN_AT_LEFT_BRACKET -101 565 #define ONIGERR_EMPTY_CHAR_CLASS -102 566 #define ONIGERR_PREMATURE_END_OF_CHAR_CLASS -103 567 #define ONIGERR_END_PATTERN_AT_ESCAPE -104 568 #define ONIGERR_END_PATTERN_AT_META -105 569 #define ONIGERR_END_PATTERN_AT_CONTROL -106 570 #define ONIGERR_META_CODE_SYNTAX -108 571 #define ONIGERR_CONTROL_CODE_SYNTAX -109 572 #define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE -110 573 #define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE -111 574 #define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS -112 575 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED -113 576 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID -114 577 #define ONIGERR_NESTED_REPEAT_OPERATOR -115 578 #define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS -116 579 #define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS -117 580 #define ONIGERR_END_PATTERN_IN_GROUP -118 581 #define ONIGERR_UNDEFINED_GROUP_OPTION -119 582 #define ONIGERR_INVALID_POSIX_BRACKET_TYPE -121 583 #define ONIGERR_INVALID_LOOK_BEHIND_PATTERN -122 584 #define ONIGERR_INVALID_REPEAT_RANGE_PATTERN -123 585 /* values error (syntax error) */ 586 #define ONIGERR_TOO_BIG_NUMBER -200 587 #define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE -201 588 #define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE -202 589 #define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS -203 590 #define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE -204 591 #define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES -205 592 #define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING -206 593 #define ONIGERR_TOO_BIG_BACKREF_NUMBER -207 594 #define ONIGERR_INVALID_BACKREF -208 595 #define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED -209 596 #define ONIGERR_TOO_MANY_CAPTURES -210 597 #define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE -212 598 #define ONIGERR_EMPTY_GROUP_NAME -214 599 #define ONIGERR_INVALID_GROUP_NAME -215 600 #define ONIGERR_INVALID_CHAR_IN_GROUP_NAME -216 601 #define ONIGERR_UNDEFINED_NAME_REFERENCE -217 602 #define ONIGERR_UNDEFINED_GROUP_REFERENCE -218 603 #define ONIGERR_MULTIPLEX_DEFINED_NAME -219 604 #define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL -220 605 #define ONIGERR_NEVER_ENDING_RECURSION -221 606 #define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY -222 607 #define ONIGERR_INVALID_CHAR_PROPERTY_NAME -223 608 #define ONIGERR_INVALID_IF_ELSE_SYNTAX -224 609 #define ONIGERR_INVALID_ABSENT_GROUP_PATTERN -225 610 #define ONIGERR_INVALID_ABSENT_GROUP_GENERATOR_PATTERN -226 611 #define ONIGERR_INVALID_CALLOUT_PATTERN -227 612 #define ONIGERR_INVALID_CALLOUT_NAME -228 613 #define ONIGERR_UNDEFINED_CALLOUT_NAME -229 614 #define ONIGERR_INVALID_CALLOUT_BODY -230 615 #define ONIGERR_INVALID_CALLOUT_TAG_NAME -231 616 #define ONIGERR_INVALID_CALLOUT_ARG -232 617 #define ONIGERR_INVALID_CODE_POINT_VALUE -400 618 #define ONIGERR_INVALID_WIDE_CHAR_VALUE -400 619 #define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE -401 620 #define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION -402 621 #define ONIGERR_INVALID_COMBINATION_OF_OPTIONS -403 622 #define ONIGERR_TOO_MANY_USER_DEFINED_OBJECTS -404 623 #define ONIGERR_TOO_LONG_PROPERTY_NAME -405 624 #define ONIGERR_LIBRARY_IS_NOT_INITIALIZED -500 625 626 /* errors related to thread */ 627 /* #define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT -1001 */ 628 629 630 /* must be smaller than MEM_STATUS_BITS_NUM (unsigned int * 8) */ 631 #define ONIG_MAX_CAPTURE_HISTORY_GROUP 31 632 #define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \ 633 ((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i]) 634 635 typedef struct OnigCaptureTreeNodeStruct { 636 int group; /* group number */ 637 int beg; 638 int end; 639 int allocated; 640 int num_childs; 641 struct OnigCaptureTreeNodeStruct** childs; 642 } OnigCaptureTreeNode; 643 644 /* match result region type */ 645 struct re_registers { 646 int allocated; 647 int num_regs; 648 int* beg; 649 int* end; 650 /* extended */ 651 OnigCaptureTreeNode* history_root; /* capture history tree root */ 652 }; 653 654 /* capture tree traverse */ 655 #define ONIG_TRAVERSE_CALLBACK_AT_FIRST 1 656 #define ONIG_TRAVERSE_CALLBACK_AT_LAST 2 657 #define ONIG_TRAVERSE_CALLBACK_AT_BOTH \ 658 ( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST ) 659 660 661 #define ONIG_REGION_NOTPOS -1 662 663 typedef struct re_registers OnigRegion; 664 665 typedef struct { 666 OnigEncoding enc; 667 OnigUChar* par; 668 OnigUChar* par_end; 669 } OnigErrorInfo; 670 671 typedef struct { 672 int lower; 673 int upper; 674 } OnigRepeatRange; 675 676 typedef void (*OnigWarnFunc) P_((const char* s)); 677 extern void onig_null_warn P_((const char* s)); 678 #define ONIG_NULL_WARN onig_null_warn 679 680 #define ONIG_CHAR_TABLE_SIZE 256 681 682 struct re_pattern_buffer; 683 typedef struct re_pattern_buffer OnigRegexType; 684 typedef OnigRegexType* OnigRegex; 685 686 #ifndef ONIG_ESCAPE_REGEX_T_COLLISION 687 typedef OnigRegexType regex_t; 688 #endif 689 690 struct OnigRegSetStruct; 691 typedef struct OnigRegSetStruct OnigRegSet; 692 693 typedef enum { 694 ONIG_REGSET_POSITION_LEAD = 0, 695 ONIG_REGSET_REGEX_LEAD = 1, 696 ONIG_REGSET_PRIORITY_TO_REGEX_ORDER = 2 697 } OnigRegSetLead; 698 699 typedef struct { 700 int num_of_elements; 701 OnigEncoding pattern_enc; 702 OnigEncoding target_enc; 703 OnigSyntaxType* syntax; 704 OnigOptionType option; 705 OnigCaseFoldType case_fold_flag; 706 } OnigCompileInfo; 707 708 709 /* types for callout */ 710 typedef enum { 711 ONIG_CALLOUT_IN_PROGRESS = 1, /* 1<<0 */ 712 ONIG_CALLOUT_IN_RETRACTION = 2 /* 1<<1 */ 713 } OnigCalloutIn; 714 715 #define ONIG_CALLOUT_IN_BOTH (ONIG_CALLOUT_IN_PROGRESS | ONIG_CALLOUT_IN_RETRACTION) 716 717 typedef enum { 718 ONIG_CALLOUT_OF_CONTENTS = 0, 719 ONIG_CALLOUT_OF_NAME = 1 720 } OnigCalloutOf; 721 722 typedef enum { 723 ONIG_CALLOUT_TYPE_SINGLE = 0, 724 ONIG_CALLOUT_TYPE_START_CALL = 1, 725 ONIG_CALLOUT_TYPE_BOTH_CALL = 2, 726 ONIG_CALLOUT_TYPE_START_MARK_END_CALL = 3, 727 } OnigCalloutType; 728 729 730 #define ONIG_NON_NAME_ID -1 731 #define ONIG_NON_CALLOUT_NUM 0 732 733 #define ONIG_CALLOUT_MAX_ARGS_NUM 4 734 #define ONIG_CALLOUT_DATA_SLOT_NUM 5 735 736 struct OnigCalloutArgsStruct; 737 typedef struct OnigCalloutArgsStruct OnigCalloutArgs; 738 739 typedef int (*OnigCalloutFunc)(OnigCalloutArgs* args, void* user_data); 740 741 /* callout function return values (less than -1: error code) */ 742 typedef enum { 743 ONIG_CALLOUT_FAIL = 1, 744 ONIG_CALLOUT_SUCCESS = 0 745 } OnigCalloutResult; 746 747 typedef enum { 748 ONIG_TYPE_VOID = 0, 749 ONIG_TYPE_LONG = 1<<0, 750 ONIG_TYPE_CHAR = 1<<1, 751 ONIG_TYPE_STRING = 1<<2, 752 ONIG_TYPE_POINTER = 1<<3, 753 ONIG_TYPE_TAG = 1<<4, 754 } OnigType; 755 756 typedef union { 757 long l; 758 OnigCodePoint c; 759 struct { 760 OnigUChar* start; 761 OnigUChar* end; 762 } s; 763 void* p; 764 int tag; /* tag -> callout_num */ 765 } OnigValue; 766 767 768 struct OnigMatchParamStruct; 769 typedef struct OnigMatchParamStruct OnigMatchParam; 770 771 772 /* Oniguruma Native API */ 773 774 ONIG_EXTERN 775 int onig_initialize P_((OnigEncoding encodings[], int number_of_encodings)); 776 /* onig_init(): deprecated function. Use onig_initialize(). */ 777 ONIG_EXTERN 778 int onig_init P_((void)); 779 ONIG_EXTERN 780 int onig_error_code_to_str PV_((OnigUChar* s, int err_code, ...)); 781 ONIG_EXTERN 782 int onig_is_error_code_needs_param PV_((int code)); 783 ONIG_EXTERN 784 void onig_set_warn_func P_((OnigWarnFunc f)); 785 ONIG_EXTERN 786 void onig_set_verb_warn_func P_((OnigWarnFunc f)); 787 ONIG_EXTERN 788 int onig_new P_((OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo)); 789 ONIG_EXTERN 790 int onig_reg_init P_((OnigRegex reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, OnigSyntaxType* syntax)); 791 int onig_new_without_alloc P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo)); 792 ONIG_EXTERN 793 int onig_new_deluxe P_((OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo)); 794 ONIG_EXTERN 795 void onig_free P_((OnigRegex)); 796 ONIG_EXTERN 797 void onig_free_body P_((OnigRegex)); 798 ONIG_EXTERN 799 int onig_scan(OnigRegex reg, const OnigUChar* str, const OnigUChar* end, OnigRegion* region, OnigOptionType option, int (*scan_callback)(int, int, OnigRegion*, void*), void* callback_arg); 800 ONIG_EXTERN 801 int onig_search P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option)); 802 ONIG_EXTERN 803 int onig_search_with_param P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option, OnigMatchParam* mp)); 804 ONIG_EXTERN 805 int onig_match P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option)); 806 ONIG_EXTERN 807 int onig_match_with_param P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option, OnigMatchParam* mp)); 808 809 ONIG_EXTERN 810 int onig_regset_new P_((OnigRegSet** rset, int n, regex_t* regs[])); 811 ONIG_EXTERN 812 int onig_regset_add P_((OnigRegSet* set, regex_t* reg)); 813 ONIG_EXTERN 814 int onig_regset_replace P_((OnigRegSet* set, int at, regex_t* reg)); 815 ONIG_EXTERN 816 void onig_regset_free P_((OnigRegSet* set)); 817 ONIG_EXTERN 818 int onig_regset_number_of_regex P_((OnigRegSet* set)); 819 ONIG_EXTERN 820 regex_t* onig_regset_get_regex P_((OnigRegSet* set, int at)); 821 ONIG_EXTERN 822 OnigRegion* onig_regset_get_region P_((OnigRegSet* set, int at)); 823 ONIG_EXTERN 824 int onig_regset_search P_((OnigRegSet* set, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegSetLead lead, OnigOptionType option, int* rmatch_pos)); 825 ONIG_EXTERN 826 int onig_regset_search_with_param P_((OnigRegSet* set, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegSetLead lead, OnigOptionType option, OnigMatchParam* mps[], int* rmatch_pos)); 827 828 ONIG_EXTERN 829 OnigRegion* onig_region_new P_((void)); 830 ONIG_EXTERN 831 void onig_region_init P_((OnigRegion* region)); 832 ONIG_EXTERN 833 void onig_region_free P_((OnigRegion* region, int free_self)); 834 ONIG_EXTERN 835 void onig_region_copy P_((OnigRegion* to, OnigRegion* from)); 836 ONIG_EXTERN 837 void onig_region_clear P_((OnigRegion* region)); 838 ONIG_EXTERN 839 int onig_region_resize P_((OnigRegion* region, int n)); 840 ONIG_EXTERN 841 int onig_region_set P_((OnigRegion* region, int at, int beg, int end)); 842 ONIG_EXTERN 843 int onig_name_to_group_numbers P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums)); 844 ONIG_EXTERN 845 int onig_name_to_backref_number P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, OnigRegion *region)); 846 ONIG_EXTERN 847 int onig_foreach_name P_((OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg)); 848 ONIG_EXTERN 849 int onig_number_of_names P_((OnigRegex reg)); 850 ONIG_EXTERN 851 int onig_number_of_captures P_((OnigRegex reg)); 852 ONIG_EXTERN 853 int onig_number_of_capture_histories P_((OnigRegex reg)); 854 ONIG_EXTERN 855 OnigCaptureTreeNode* onig_get_capture_tree P_((OnigRegion* region)); 856 ONIG_EXTERN 857 int onig_capture_tree_traverse P_((OnigRegion* region, int at, int(*callback_func)(int,int,int,int,int,void*), void* arg)); 858 ONIG_EXTERN 859 int onig_noname_group_capture_is_active P_((OnigRegex reg)); 860 ONIG_EXTERN 861 OnigEncoding onig_get_encoding P_((OnigRegex reg)); 862 ONIG_EXTERN 863 OnigOptionType onig_get_options P_((OnigRegex reg)); 864 ONIG_EXTERN 865 OnigCaseFoldType onig_get_case_fold_flag P_((OnigRegex reg)); 866 ONIG_EXTERN 867 OnigSyntaxType* onig_get_syntax P_((OnigRegex reg)); 868 ONIG_EXTERN 869 int onig_set_default_syntax P_((OnigSyntaxType* syntax)); 870 ONIG_EXTERN 871 void onig_copy_syntax P_((OnigSyntaxType* to, OnigSyntaxType* from)); 872 ONIG_EXTERN 873 unsigned int onig_get_syntax_op P_((OnigSyntaxType* syntax)); 874 ONIG_EXTERN 875 unsigned int onig_get_syntax_op2 P_((OnigSyntaxType* syntax)); 876 ONIG_EXTERN 877 unsigned int onig_get_syntax_behavior P_((OnigSyntaxType* syntax)); 878 ONIG_EXTERN 879 OnigOptionType onig_get_syntax_options P_((OnigSyntaxType* syntax)); 880 ONIG_EXTERN 881 void onig_set_syntax_op P_((OnigSyntaxType* syntax, unsigned int op)); 882 ONIG_EXTERN 883 void onig_set_syntax_op2 P_((OnigSyntaxType* syntax, unsigned int op2)); 884 ONIG_EXTERN 885 void onig_set_syntax_behavior P_((OnigSyntaxType* syntax, unsigned int behavior)); 886 ONIG_EXTERN 887 void onig_set_syntax_options P_((OnigSyntaxType* syntax, OnigOptionType options)); 888 ONIG_EXTERN 889 int onig_set_meta_char P_((OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code)); 890 ONIG_EXTERN 891 void onig_copy_encoding P_((OnigEncoding to, OnigEncoding from)); 892 ONIG_EXTERN 893 OnigCaseFoldType onig_get_default_case_fold_flag P_((void)); 894 ONIG_EXTERN 895 int onig_set_default_case_fold_flag P_((OnigCaseFoldType case_fold_flag)); 896 ONIG_EXTERN 897 unsigned int onig_get_match_stack_limit_size P_((void)); 898 ONIG_EXTERN 899 int onig_set_match_stack_limit_size P_((unsigned int size)); 900 ONIG_EXTERN 901 unsigned long onig_get_retry_limit_in_match P_((void)); 902 ONIG_EXTERN 903 int onig_set_retry_limit_in_match P_((unsigned long n)); 904 ONIG_EXTERN 905 unsigned int onig_get_parse_depth_limit P_((void)); 906 ONIG_EXTERN 907 int onig_set_capture_num_limit P_((int num)); 908 ONIG_EXTERN 909 int onig_set_parse_depth_limit P_((unsigned int depth)); 910 ONIG_EXTERN 911 int onig_unicode_define_user_property P_((const char* name, OnigCodePoint* ranges)); 912 ONIG_EXTERN 913 int onig_end P_((void)); 914 ONIG_EXTERN 915 const char* onig_version P_((void)); 916 ONIG_EXTERN 917 const char* onig_copyright P_((void)); 918 919 /* for OnigMatchParam */ 920 ONIG_EXTERN 921 OnigMatchParam* onig_new_match_param P_((void)); 922 ONIG_EXTERN 923 void onig_free_match_param P_((OnigMatchParam* p)); 924 ONIG_EXTERN 925 void onig_free_match_param_content P_((OnigMatchParam* p)); 926 ONIG_EXTERN 927 int onig_initialize_match_param P_((OnigMatchParam* mp)); 928 ONIG_EXTERN 929 int onig_set_match_stack_limit_size_of_match_param P_((OnigMatchParam* param, unsigned int limit)); 930 ONIG_EXTERN 931 int onig_set_retry_limit_in_match_of_match_param P_((OnigMatchParam* param, unsigned long limit)); 932 ONIG_EXTERN 933 int onig_set_progress_callout_of_match_param P_((OnigMatchParam* param, OnigCalloutFunc f)); 934 ONIG_EXTERN 935 int onig_set_retraction_callout_of_match_param P_((OnigMatchParam* param, OnigCalloutFunc f)); 936 ONIG_EXTERN 937 int onig_set_callout_user_data_of_match_param P_((OnigMatchParam* param, void* user_data)); 938 939 /* for callout functions */ 940 ONIG_EXTERN 941 OnigCalloutFunc onig_get_progress_callout P_((void)); 942 ONIG_EXTERN 943 int onig_set_progress_callout P_((OnigCalloutFunc f)); 944 ONIG_EXTERN 945 OnigCalloutFunc onig_get_retraction_callout P_((void)); 946 ONIG_EXTERN 947 int onig_set_retraction_callout P_((OnigCalloutFunc f)); 948 ONIG_EXTERN 949 int onig_set_callout_of_name P_((OnigEncoding enc, OnigCalloutType type, OnigUChar* name, OnigUChar* name_end, int callout_in, OnigCalloutFunc callout, OnigCalloutFunc end_callout, int arg_num, unsigned int arg_types[], int optional_arg_num, OnigValue opt_defaults[])); 950 ONIG_EXTERN 951 OnigUChar* onig_get_callout_name_by_name_id P_((int id)); 952 ONIG_EXTERN 953 int onig_get_callout_num_by_tag P_((OnigRegex reg, const OnigUChar* tag, const OnigUChar* tag_end)); 954 ONIG_EXTERN 955 int onig_get_callout_data_by_tag P_((OnigRegex reg, OnigMatchParam* mp, const OnigUChar* tag, const OnigUChar* tag_end, int slot, OnigType* type, OnigValue* val)); 956 ONIG_EXTERN 957 int onig_set_callout_data_by_tag P_((OnigRegex reg, OnigMatchParam* mp, const OnigUChar* tag, const OnigUChar* tag_end, int slot, OnigType type, OnigValue* val)); 958 959 /* used in callout functions */ 960 ONIG_EXTERN 961 int onig_get_callout_num_by_callout_args P_((OnigCalloutArgs* args)); 962 ONIG_EXTERN 963 OnigCalloutIn onig_get_callout_in_by_callout_args P_((OnigCalloutArgs* args)); 964 ONIG_EXTERN 965 int onig_get_name_id_by_callout_args P_((OnigCalloutArgs* args)); 966 ONIG_EXTERN 967 const OnigUChar* onig_get_contents_by_callout_args P_((OnigCalloutArgs* args)); 968 ONIG_EXTERN 969 const OnigUChar* onig_get_contents_end_by_callout_args P_((OnigCalloutArgs* args)); 970 ONIG_EXTERN 971 int onig_get_args_num_by_callout_args P_((OnigCalloutArgs* args)); 972 ONIG_EXTERN 973 int onig_get_passed_args_num_by_callout_args P_((OnigCalloutArgs* args)); 974 ONIG_EXTERN 975 int onig_get_arg_by_callout_args P_((OnigCalloutArgs* args, int index, OnigType* type, OnigValue* val)); 976 ONIG_EXTERN 977 const OnigUChar* onig_get_string_by_callout_args P_((OnigCalloutArgs* args)); 978 ONIG_EXTERN 979 const OnigUChar* onig_get_string_end_by_callout_args P_((OnigCalloutArgs* args)); 980 ONIG_EXTERN 981 const OnigUChar* onig_get_start_by_callout_args P_((OnigCalloutArgs* args)); 982 ONIG_EXTERN 983 const OnigUChar* onig_get_right_range_by_callout_args P_((OnigCalloutArgs* args)); 984 ONIG_EXTERN 985 const OnigUChar* onig_get_current_by_callout_args P_((OnigCalloutArgs* args)); 986 ONIG_EXTERN 987 OnigRegex onig_get_regex_by_callout_args P_((OnigCalloutArgs* args)); 988 ONIG_EXTERN 989 unsigned long onig_get_retry_counter_by_callout_args P_((OnigCalloutArgs* args)); 990 ONIG_EXTERN 991 int onig_callout_tag_is_exist_at_callout_num P_((OnigRegex reg, int callout_num)); 992 ONIG_EXTERN 993 const OnigUChar* onig_get_callout_tag_start P_((OnigRegex reg, int callout_num)); 994 ONIG_EXTERN 995 const OnigUChar* onig_get_callout_tag_end P_((OnigRegex reg, int callout_num)); 996 ONIG_EXTERN 997 int onig_get_callout_data_dont_clear_old P_((OnigRegex reg, OnigMatchParam* mp, int callout_num, int slot, OnigType* type, OnigValue* val)); 998 ONIG_EXTERN 999 int onig_get_callout_data_by_callout_args_self_dont_clear_old P_((OnigCalloutArgs* args, int slot, OnigType* type, OnigValue* val)); 1000 ONIG_EXTERN 1001 int onig_get_callout_data P_((OnigRegex reg, OnigMatchParam* mp, int callout_num, int slot, OnigType* type, OnigValue* val)); 1002 ONIG_EXTERN 1003 int onig_get_callout_data_by_callout_args P_((OnigCalloutArgs* args, int callout_num, int slot, OnigType* type, OnigValue* val)); 1004 ONIG_EXTERN 1005 int onig_get_callout_data_by_callout_args_self P_((OnigCalloutArgs* args, int slot, OnigType* type, OnigValue* val)); 1006 ONIG_EXTERN 1007 int onig_set_callout_data P_((OnigRegex reg, OnigMatchParam* mp, int callout_num, int slot, OnigType type, OnigValue* val)); 1008 ONIG_EXTERN 1009 int onig_set_callout_data_by_callout_args P_((OnigCalloutArgs* args, int callout_num, int slot, OnigType type, OnigValue* val)); 1010 ONIG_EXTERN 1011 int onig_set_callout_data_by_callout_args_self P_((OnigCalloutArgs* args, int slot, OnigType type, OnigValue* val)); 1012 ONIG_EXTERN 1013 int onig_get_capture_range_in_callout P_((OnigCalloutArgs* args, int mem_num, int* begin, int* end)); 1014 ONIG_EXTERN 1015 int onig_get_used_stack_size_in_callout P_((OnigCalloutArgs* args, int* used_num, int* used_bytes)); 1016 1017 /* builtin callout functions */ 1018 ONIG_EXTERN 1019 int onig_builtin_fail P_((OnigCalloutArgs* args, void* user_data)); 1020 ONIG_EXTERN 1021 int onig_builtin_mismatch P_((OnigCalloutArgs* args, void* user_data)); 1022 ONIG_EXTERN 1023 int onig_builtin_error P_((OnigCalloutArgs* args, void* user_data)); 1024 ONIG_EXTERN 1025 int onig_builtin_count P_((OnigCalloutArgs* args, void* user_data)); 1026 ONIG_EXTERN 1027 int onig_builtin_total_count P_((OnigCalloutArgs* args, void* user_data)); 1028 ONIG_EXTERN 1029 int onig_builtin_max P_((OnigCalloutArgs* args, void* user_data)); 1030 ONIG_EXTERN 1031 int onig_builtin_cmp P_((OnigCalloutArgs* args, void* user_data)); 1032 1033 ONIG_EXTERN 1034 int onig_setup_builtin_monitors_by_ascii_encoded_name P_((void* fp)); 1035 1036 #ifdef __cplusplus 1037 } 1038 #endif 1039 1040 #endif /* ONIGURUMA_H */ 1041
