1 #ifndef ONIGURUMA_REGENC_H
2 #define ONIGURUMA_REGENC_H
34 #include "ruby/config.h"
37 #ifdef ONIG_ESCAPE_UCHAR_COLLISION
38 #undef ONIG_ESCAPE_UCHAR_COLLISION
43 #if defined __GNUC__ && __GNUC__ >= 4
44 #pragma GCC visibility push(default)
54 #define NULL ((void* )0)
67 # define ARG_UNUSED __attribute__ ((unused))
73 #define ONIG_IS_NULL(p) (((void*)(p)) == (void*)0)
74 #define ONIG_IS_NOT_NULL(p) (((void*)(p)) != (void*)0)
75 #define ONIG_CHECK_NULL_RETURN(p) if (ONIG_IS_NULL(p)) return NULL
76 #define ONIG_CHECK_NULL_RETURN_VAL(p,val) if (ONIG_IS_NULL(p)) return (val)
78 #define enclen(enc,p,e) ((enc->max_enc_len == enc->min_enc_len) ? enc->min_enc_len : ONIGENC_MBC_ENC_LEN(enc,p,e))
81 #define BIT_CTYPE_NEWLINE (1<< ONIGENC_CTYPE_NEWLINE)
82 #define BIT_CTYPE_ALPHA (1<< ONIGENC_CTYPE_ALPHA)
83 #define BIT_CTYPE_BLANK (1<< ONIGENC_CTYPE_BLANK)
84 #define BIT_CTYPE_CNTRL (1<< ONIGENC_CTYPE_CNTRL)
85 #define BIT_CTYPE_DIGIT (1<< ONIGENC_CTYPE_DIGIT)
86 #define BIT_CTYPE_GRAPH (1<< ONIGENC_CTYPE_GRAPH)
87 #define BIT_CTYPE_LOWER (1<< ONIGENC_CTYPE_LOWER)
88 #define BIT_CTYPE_PRINT (1<< ONIGENC_CTYPE_PRINT)
89 #define BIT_CTYPE_PUNCT (1<< ONIGENC_CTYPE_PUNCT)
90 #define BIT_CTYPE_SPACE (1<< ONIGENC_CTYPE_SPACE)
91 #define BIT_CTYPE_UPPER (1<< ONIGENC_CTYPE_UPPER)
92 #define BIT_CTYPE_XDIGIT (1<< ONIGENC_CTYPE_XDIGIT)
93 #define BIT_CTYPE_WORD (1<< ONIGENC_CTYPE_WORD)
94 #define BIT_CTYPE_ALNUM (1<< ONIGENC_CTYPE_ALNUM)
95 #define BIT_CTYPE_ASCII (1<< ONIGENC_CTYPE_ASCII)
97 #define CTYPE_TO_BIT(ctype) (1<<(ctype))
98 #define CTYPE_IS_WORD_GRAPH_PRINT(ctype) \
99 ((ctype) == ONIGENC_CTYPE_WORD || (ctype) == ONIGENC_CTYPE_GRAPH ||\
100 (ctype) == ONIGENC_CTYPE_PRINT)
109 #define PosixBracketEntryInit(name, ctype) {(const UChar *)name, ctype, (short int)(sizeof(name) - 1)}
111 #define USE_CRNL_AS_LINE_TERMINATOR
112 #define USE_UNICODE_PROPERTIES
117 #define ONIG_ENCODING_INIT_DEFAULT ONIG_ENCODING_ASCII
161 #define UTF16_IS_SURROGATE_FIRST(c) (((c) & 0xfc) == 0xd8)
162 #define UTF16_IS_SURROGATE_SECOND(c) (((c) & 0xfc) == 0xdc)
164 #define ONIGENC_ISO_8859_1_TO_LOWER_CASE(c) \
165 OnigEncISO_8859_1_ToLowerCaseTable[c]
166 #define ONIGENC_ISO_8859_1_TO_UPPER_CASE(c) \
167 OnigEncISO_8859_1_ToUpperCaseTable[c]
187 #define ONIGENC_IS_ASCII_CODE(code) ((code) < 0x80)
188 #define ONIGENC_ASCII_CODE_TO_LOWER_CASE(c) OnigEncAsciiToLowerCaseTable[c]
189 #define ONIGENC_ASCII_CODE_TO_UPPER_CASE(c) OnigEncAsciiToUpperCaseTable[c]
190 #define ONIGENC_IS_ASCII_CODE_CTYPE(code,ctype) \
191 ((OnigEncAsciiCtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0)
192 #define ONIGENC_IS_ASCII_CODE_CASE_AMBIG(code) \
193 (ONIGENC_IS_ASCII_CODE_CTYPE(code, ONIGENC_CTYPE_UPPER) ||\
194 ONIGENC_IS_ASCII_CODE_CTYPE(code, ONIGENC_CTYPE_LOWER))
197 #define ONIGENC_IS_IN_RANGE(code, from, to) \
198 ((OnigCodePoint )((code) - (from)) <= (OnigCodePoint )((to) - (from)))
201 #ifdef ONIG_ENC_REGISTER
203 #define OnigEncodingName(n) encoding_##n
204 #define OnigEncodingDeclare(n) static OnigEncodingType OnigEncodingName(n)
205 #define OnigEncodingDefine(f,n) \
206 OnigEncodingDeclare(n); \
207 void Init_##f(void) { \
208 ONIG_ENC_REGISTER(OnigEncodingName(n).name, \
209 &OnigEncodingName(n)); \
211 OnigEncodingDeclare(n)
213 #define OnigEncodingName(n) OnigEncoding##n
214 #define OnigEncodingDeclare(n) OnigEncodingType OnigEncodingName(n)
215 #define OnigEncodingDefine(f,n) OnigEncodingDeclare(n)
219 #define ENC_REPLICATE(name, orig)
220 #define ENC_ALIAS(name, orig)
221 #define ENC_DUMMY(name)
223 #if defined __GNUC__ && __GNUC__ >= 4
224 #pragma GCC visibility pop
ONIG_EXTERN const unsigned short OnigEncAsciiCtypeTable[]
int onigenc_always_true_is_allowed_reverse_match(const UChar *s ARG_UNUSED, const UChar *end ARG_UNUSED, OnigEncoding enc ARG_UNUSED)
OnigCodePoint onigenc_single_byte_mbc_to_code(const UChar *p, const UChar *end ARG_UNUSED, OnigEncoding enc ARG_UNUSED)
ONIG_EXTERN const UChar OnigEncAsciiToLowerCaseTable[]
unsigned int OnigCodePoint
int onigenc_ascii_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc ARG_UNUSED)
int onigenc_mbn_mbc_case_fold(OnigEncoding enc, OnigCaseFoldType flag ARG_UNUSED, const UChar **pp, const UChar *end ARG_UNUSED, UChar *lower)
int onigenc_mb2_code_to_mbclen(OnigCodePoint code, OnigEncoding enc ARG_UNUSED)
int onig_is_in_code_range(const UChar *p, OnigCodePoint code)
int onigenc_mb2_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf)
int onigenc_ascii_apply_all_case_fold(OnigCaseFoldType flag ARG_UNUSED, OnigApplyAllCaseFoldFunc f, void *arg, OnigEncoding enc ARG_UNUSED)
unsigned int OnigCaseFoldType
ONIG_EXTERN const UChar OnigEncISO_8859_1_ToUpperCaseTable[]
int onigenc_mb2_is_code_ctype(OnigEncoding enc, OnigCodePoint code, unsigned int ctype)
ONIG_EXTERN OnigEncoding OnigEncDefaultCharEncoding
int onigenc_always_false_is_allowed_reverse_match(const UChar *s ARG_UNUSED, const UChar *end ARG_UNUSED, OnigEncoding enc ARG_UNUSED)
int onigenc_with_ascii_strnicmp(OnigEncoding enc, const UChar *p, const UChar *end, const UChar *sascii, int n)
int onigenc_apply_all_case_fold_with_map(int map_size, const OnigPairCaseFoldCodes map[], int ess_tsett_flag, OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void *arg)
int onigenc_single_byte_code_to_mbclen(OnigCodePoint code ARG_UNUSED, OnigEncoding enc ARG_UNUSED)
unsigned char buf[MIME_BUF_SIZE]
UChar * onigenc_single_byte_left_adjust_char_head(const UChar *start ARG_UNUSED, const UChar *s, const UChar *end, OnigEncoding enc ARG_UNUSED)
int onigenc_is_mbc_newline_0x0a(const UChar *p, const UChar *end, OnigEncoding enc ARG_UNUSED)
int onigenc_mb4_is_code_ctype(OnigEncoding enc, OnigCodePoint code, unsigned int ctype)
int onigenc_single_byte_mbc_enc_len(const UChar *p ARG_UNUSED, const UChar *e ARG_UNUSED, OnigEncoding enc ARG_UNUSED)
int onigenc_not_support_get_ctype_code_range(OnigCtype ctype, OnigCodePoint *sb_out, const OnigCodePoint *ranges[], OnigEncoding enc)
int onigenc_ascii_get_case_fold_codes_by_str(OnigCaseFoldType flag ARG_UNUSED, const OnigUChar *p, const OnigUChar *end ARG_UNUSED, OnigCaseFoldCodeItem items[], OnigEncoding enc ARG_UNUSED)
UChar * onigenc_step(OnigEncoding enc, const UChar *p, const UChar *end, int n)
ONIG_EXTERN const UChar OnigEncISO_8859_1_ToLowerCaseTable[]
int onigenc_mb4_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf)
int onigenc_mb4_code_to_mbclen(OnigCodePoint code, OnigEncoding enc ARG_UNUSED)
int onigenc_single_byte_code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc ARG_UNUSED)
int onigenc_with_ascii_strncmp(OnigEncoding enc, const UChar *p, const UChar *end, const UChar *sascii, int n)
OnigCodePoint onigenc_mbn_mbc_to_code(OnigEncoding enc, const UChar *p, const UChar *end)
ONIG_EXTERN const UChar OnigEncAsciiToUpperCaseTable[]
int(* OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint *to, int to_len, void *arg)
int onigenc_minimum_property_name_to_ctype(OnigEncoding enc, UChar *p, UChar *end)
int onigenc_ascii_mbc_case_fold(OnigCaseFoldType flag ARG_UNUSED, const UChar **p, const UChar *end, UChar *lower, OnigEncoding enc ARG_UNUSED)
int onigenc_get_case_fold_codes_by_str_with_map(int map_size, const OnigPairCaseFoldCodes map[], int ess_tsett_flag, OnigCaseFoldType flag ARG_UNUSED, const OnigUChar *p, const OnigUChar *end, OnigCaseFoldCodeItem items[])