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php-7.1.33
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oniguruma
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regenc.h
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#ifndef REGENC_H #define REGENC_H /********************************************************************** regenc.h - Oniguruma (regular expression library) **********************************************************************/ /*- * Copyright (c) 2002-2008 K.Kosako <sndgk393 AT ybb DOT ne DOT jp> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef PACKAGE /* PACKAGE is defined in config.h */ #include "config.h" #endif #ifdef ONIG_ESCAPE_UCHAR_COLLISION #undef ONIG_ESCAPE_UCHAR_COLLISION #endif #include "oniguruma.h" typedef struct { OnigCodePoint from; OnigCodePoint to; } OnigPairCaseFoldCodes; #ifndef NULL #define NULL ((void* )0) #endif #ifndef TRUE #define TRUE 1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef ARG_UNUSED #if defined(__GNUC__) # define ARG_UNUSED __attribute__ ((unused)) #else # define ARG_UNUSED #endif #endif #define ONIG_IS_NULL(p) (((void*)(p)) == (void*)0) #define ONIG_IS_NOT_NULL(p) (((void*)(p)) != (void*)0) #define ONIG_CHECK_NULL_RETURN(p) if (ONIG_IS_NULL(p)) return NULL #define ONIG_CHECK_NULL_RETURN_VAL(p,val) if (ONIG_IS_NULL(p)) return (val) #define enclen(enc,p) ONIGENC_MBC_ENC_LEN(enc,p) /* character types bit flag */ #define BIT_CTYPE_NEWLINE (1<< ONIGENC_CTYPE_NEWLINE) #define BIT_CTYPE_ALPHA (1<< ONIGENC_CTYPE_ALPHA) #define BIT_CTYPE_BLANK (1<< ONIGENC_CTYPE_BLANK) #define BIT_CTYPE_CNTRL (1<< ONIGENC_CTYPE_CNTRL) #define BIT_CTYPE_DIGIT (1<< ONIGENC_CTYPE_DIGIT) #define BIT_CTYPE_GRAPH (1<< ONIGENC_CTYPE_GRAPH) #define BIT_CTYPE_LOWER (1<< ONIGENC_CTYPE_LOWER) #define BIT_CTYPE_PRINT (1<< ONIGENC_CTYPE_PRINT) #define BIT_CTYPE_PUNCT (1<< ONIGENC_CTYPE_PUNCT) #define BIT_CTYPE_SPACE (1<< ONIGENC_CTYPE_SPACE) #define BIT_CTYPE_UPPER (1<< ONIGENC_CTYPE_UPPER) #define BIT_CTYPE_XDIGIT (1<< ONIGENC_CTYPE_XDIGIT) #define BIT_CTYPE_WORD (1<< ONIGENC_CTYPE_WORD) #define BIT_CTYPE_ALNUM (1<< ONIGENC_CTYPE_ALNUM) #define BIT_CTYPE_ASCII (1<< ONIGENC_CTYPE_ASCII) #define CTYPE_TO_BIT(ctype) (1<<(ctype)) #define CTYPE_IS_WORD_GRAPH_PRINT(ctype) \ ((ctype) == ONIGENC_CTYPE_WORD || (ctype) == ONIGENC_CTYPE_GRAPH ||\ (ctype) == ONIGENC_CTYPE_PRINT) typedef struct { UChar *name; int ctype; short int len; } PosixBracketEntryType; /* #define USE_CRNL_AS_LINE_TERMINATOR */ #define USE_UNICODE_PROPERTIES /* #define USE_UNICODE_CASE_FOLD_TURKISH_AZERI */ /* #define USE_UNICODE_ALL_LINE_TERMINATORS */ /* see Unicode.org UTF#18 */ #define ONIG_ENCODING_INIT_DEFAULT ONIG_ENCODING_ASCII /* for encoding system implementation (internal) */ ONIG_EXTERN int onigenc_ascii_apply_all_case_fold P_((OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg)); ONIG_EXTERN int onigenc_ascii_get_case_fold_codes_by_str P_((OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[])); ONIG_EXTERN int onigenc_apply_all_case_fold_with_map P_((int map_size, const OnigPairCaseFoldCodes map[], int ess_tsett_flag, OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg)); ONIG_EXTERN int onigenc_get_case_fold_codes_by_str_with_map P_((int map_size, const OnigPairCaseFoldCodes map[], int ess_tsett_flag, OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[])); ONIG_EXTERN int onigenc_not_support_get_ctype_code_range P_((OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[])); ONIG_EXTERN int onigenc_is_mbc_newline_0x0a P_((const UChar* p, const UChar* end)); /* methods for single byte encoding */ ONIG_EXTERN int onigenc_ascii_mbc_case_fold P_((OnigCaseFoldType flag, const UChar** p, const UChar* end, UChar* lower)); ONIG_EXTERN int onigenc_single_byte_mbc_enc_len P_((const UChar* p)); ONIG_EXTERN OnigCodePoint onigenc_single_byte_mbc_to_code P_((const UChar* p, const UChar* end)); ONIG_EXTERN int onigenc_single_byte_code_to_mbclen P_((OnigCodePoint code)); ONIG_EXTERN int onigenc_single_byte_code_to_mbc P_((OnigCodePoint code, UChar *buf)); ONIG_EXTERN UChar* onigenc_single_byte_left_adjust_char_head P_((const UChar* start, const UChar* s)); ONIG_EXTERN int onigenc_always_true_is_allowed_reverse_match P_((const UChar* s, const UChar* end)); ONIG_EXTERN int onigenc_always_false_is_allowed_reverse_match P_((const UChar* s, const UChar* end)); /* methods for multi byte encoding */ ONIG_EXTERN OnigCodePoint onigenc_mbn_mbc_to_code P_((OnigEncoding enc, const UChar* p, const UChar* end)); ONIG_EXTERN int onigenc_mbn_mbc_case_fold P_((OnigEncoding enc, OnigCaseFoldType flag, const UChar** p, const UChar* end, UChar* lower)); ONIG_EXTERN int onigenc_mb2_code_to_mbclen P_((OnigCodePoint code)); ONIG_EXTERN int onigenc_mb2_code_to_mbc P_((OnigEncoding enc, OnigCodePoint code, UChar *buf)); ONIG_EXTERN int onigenc_minimum_property_name_to_ctype P_((OnigEncoding enc, UChar* p, UChar* end)); ONIG_EXTERN int onigenc_unicode_property_name_to_ctype P_((OnigEncoding enc, UChar* p, UChar* end)); ONIG_EXTERN int onigenc_mb2_is_code_ctype P_((OnigEncoding enc, OnigCodePoint code, unsigned int ctype)); ONIG_EXTERN int onigenc_mb4_code_to_mbclen P_((OnigCodePoint code)); ONIG_EXTERN int onigenc_mb4_code_to_mbc P_((OnigEncoding enc, OnigCodePoint code, UChar *buf)); ONIG_EXTERN int onigenc_mb4_is_code_ctype P_((OnigEncoding enc, OnigCodePoint code, unsigned int ctype)); /* in enc/unicode.c */ ONIG_EXTERN int onigenc_unicode_is_code_ctype P_((OnigCodePoint code, unsigned int ctype)); ONIG_EXTERN int onigenc_utf16_32_get_ctype_code_range P_((OnigCtype ctype, OnigCodePoint *sb_out, const OnigCodePoint* ranges[])); ONIG_EXTERN int onigenc_unicode_ctype_code_range P_((int ctype, const OnigCodePoint* ranges[])); ONIG_EXTERN int onigenc_unicode_get_case_fold_codes_by_str P_((OnigEncoding enc, OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[])); ONIG_EXTERN int onigenc_unicode_mbc_case_fold P_((OnigEncoding enc, OnigCaseFoldType flag, const UChar** pp, const UChar* end, UChar* fold)); ONIG_EXTERN int onigenc_unicode_apply_all_case_fold P_((OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg)); #define UTF16_IS_SURROGATE_FIRST(c) (((c) & 0xfc) == 0xd8) #define UTF16_IS_SURROGATE_SECOND(c) (((c) & 0xfc) == 0xdc) #define ONIGENC_ISO_8859_1_TO_LOWER_CASE(c) \ OnigEncISO_8859_1_ToLowerCaseTable[c] #define ONIGENC_ISO_8859_1_TO_UPPER_CASE(c) \ OnigEncISO_8859_1_ToUpperCaseTable[c] ONIG_EXTERN const UChar OnigEncISO_8859_1_ToLowerCaseTable[]; ONIG_EXTERN const UChar OnigEncISO_8859_1_ToUpperCaseTable[]; ONIG_EXTERN int onigenc_with_ascii_strncmp P_((OnigEncoding enc, const UChar* p, const UChar* end, const UChar* sascii /* ascii */, int n)); ONIG_EXTERN UChar* onigenc_step P_((OnigEncoding enc, const UChar* p, const UChar* end, int n)); /* defined in regexec.c, but used in enc/xxx.c */ extern int onig_is_in_code_range P_((const UChar* p, OnigCodePoint code)); ONIG_EXTERN OnigEncoding OnigEncDefaultCharEncoding; ONIG_EXTERN const UChar OnigEncAsciiToLowerCaseTable[]; ONIG_EXTERN const UChar OnigEncAsciiToUpperCaseTable[]; ONIG_EXTERN const unsigned short OnigEncAsciiCtypeTable[]; #define ONIGENC_IS_ASCII_CODE(code) ((code) < 0x80) #define ONIGENC_ASCII_CODE_TO_LOWER_CASE(c) OnigEncAsciiToLowerCaseTable[c] #define ONIGENC_ASCII_CODE_TO_UPPER_CASE(c) OnigEncAsciiToUpperCaseTable[c] #define ONIGENC_IS_ASCII_CODE_CTYPE(code,ctype) \ ((OnigEncAsciiCtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0) #define ONIGENC_IS_ASCII_CODE_CASE_AMBIG(code) \ (ONIGENC_IS_ASCII_CODE_CTYPE(code, ONIGENC_CTYPE_UPPER) ||\ ONIGENC_IS_ASCII_CODE_CTYPE(code, ONIGENC_CTYPE_LOWER)) #endif /* REGENC_H */