summaryrefslogtreecommitdiff
path: root/regenc.h
diff options
context:
space:
mode:
Diffstat (limited to 'regenc.h')
-rw-r--r--regenc.h160
1 files changed, 92 insertions, 68 deletions
diff --git a/regenc.h b/regenc.h
index 2c4c9343c5..fe0440dd74 100644
--- a/regenc.h
+++ b/regenc.h
@@ -1,11 +1,11 @@
-#ifndef ONIGURUMA_REGENC_H
-#define ONIGURUMA_REGENC_H
+#ifndef ONIGMO_REGENC_H
+#define ONIGMO_REGENC_H
/**********************************************************************
regenc.h - Onigmo (Oniguruma-mod) (regular expression library)
**********************************************************************/
/*-
* Copyright (c) 2002-2008 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
- * Copyright (c) 2011 K.Takata <kentkt AT csc DOT jp>
+ * Copyright (c) 2011-2019 K.Takata <kentkt AT csc DOT jp>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -30,18 +30,33 @@
* SUCH DAMAGE.
*/
-#ifndef REGINT_H
-#ifndef RUBY_EXTERN
-#include "ruby/config.h"
-#include "ruby/defines.h"
-#endif
+#if !defined(RUBY) && (defined(RUBY_EXPORT) || defined(ONIG_ENC_REGISTER))
+# define RUBY
#endif
+#ifdef RUBY
+# ifndef ONIGMO_REGINT_H
+# ifndef RUBY_EXTERN
+# include "ruby/config.h"
+# include "ruby/defines.h"
+# endif
+# endif
+# include "ruby.h"
+#else /* RUBY */
+# ifndef PACKAGE
+/* PACKAGE is defined in config.h */
+# include "config.h"
+# endif
+#endif /* RUBY */
#ifdef ONIG_ESCAPE_UCHAR_COLLISION
-#undef ONIG_ESCAPE_UCHAR_COLLISION
+# undef ONIG_ESCAPE_UCHAR_COLLISION
#endif
-#include "ruby/oniguruma.h"
+#ifdef RUBY
+# include "ruby/onigmo.h"
+#else
+# include "onigmo.h"
+#endif
RUBY_SYMBOL_EXPORT_BEGIN
@@ -52,23 +67,23 @@ typedef struct {
#ifndef NULL
-#define NULL ((void* )0)
+# define NULL ((void* )0)
#endif
#ifndef TRUE
-#define TRUE 1
+# define TRUE 1
#endif
#ifndef FALSE
-#define FALSE 0
+# define FALSE 0
#endif
#ifndef ARG_UNUSED
-#if defined(__GNUC__)
+# if defined(__GNUC__)
# define ARG_UNUSED __attribute__ ((unused))
-#else
+# else
# define ARG_UNUSED
-#endif
+# endif
#endif
#define ONIG_IS_NULL(p) (((void*)(p)) == (void*)0)
@@ -76,7 +91,7 @@ typedef struct {
#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,e) ((enc->max_enc_len == enc->min_enc_len) ? enc->min_enc_len : ONIGENC_MBC_ENC_LEN(enc,p,e))
+#define enclen(enc,p,e) ((enc->max_enc_len == enc->min_enc_len) ? (p < e ? enc->min_enc_len : 0) : ONIGENC_MBC_ENC_LEN(enc,p,e))
/* character types bit flag */
#define BIT_CTYPE_NEWLINE (1<< ONIGENC_CTYPE_NEWLINE)
@@ -103,75 +118,84 @@ typedef struct {
typedef struct {
short int len;
+#if defined(__has_attribute)
+# if __has_attribute(nonstring)
+ __attribute__((nonstring))
+# endif
+#endif
const UChar name[6];
int ctype;
} PosixBracketEntryType;
#define POSIX_BRACKET_ENTRY_INIT(name, ctype) \
- {(short int )(sizeof(name) - 1), (name), (ctype)}
-
-#ifndef numberof
-#define numberof(array) (int )(sizeof(array) / sizeof((array)[0]))
-#endif
+ {(short int )(sizeof(name) - 1), name, (ctype)}
+#define numberof(array) ((int)(sizeof(array) / sizeof((array)[0])))
+#define roomof(x, y) (((x) + (y) - 1) / (y))
+#define type_roomof(x, y) roomof(sizeof(x), sizeof(y))
+/* config */
#define USE_CRNL_AS_LINE_TERMINATOR
#define USE_UNICODE_PROPERTIES
#define USE_UNICODE_AGE_PROPERTIES
/* #define USE_UNICODE_CASE_FOLD_TURKISH_AZERI */
/* #define USE_UNICODE_ALL_LINE_TERMINATORS */ /* see Unicode.org UTS #18 */
+#define USE_CASE_MAP_API
#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, OnigEncoding enc));
-ONIG_EXTERN int onigenc_ascii_get_case_fold_codes_by_str P_((OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[], OnigEncoding enc));
-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[]));
-CONSTFUNC(ONIG_EXTERN int onigenc_not_support_get_ctype_code_range P_((OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], OnigEncoding enc)));
-PUREFUNC(ONIG_EXTERN int onigenc_is_mbc_newline_0x0a P_((const UChar* p, const UChar* end, OnigEncoding enc)));
-ONIG_EXTERN int onigenc_single_byte_ascii_only_case_map P_((OnigCaseFoldType* flagP, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, OnigUChar* to_end, const struct OnigEncodingTypeST* enc));
+ONIG_EXTERN int onigenc_ascii_apply_all_case_fold(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, OnigEncoding enc);
+ONIG_EXTERN int onigenc_ascii_get_case_fold_codes_by_str(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[], OnigEncoding enc);
+ONIG_EXTERN int onigenc_apply_all_case_fold_with_map(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(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(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], OnigEncoding enc);
+ONIG_EXTERN int onigenc_is_mbc_newline_0x0a(const UChar* p, const UChar* end, OnigEncoding enc);
+ONIG_EXTERN int onigenc_single_byte_ascii_only_case_map(OnigCaseFoldType* flagP, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, OnigUChar* to_end, const struct OnigEncodingTypeST* enc);
/* methods for single byte encoding */
-ONIG_EXTERN int onigenc_ascii_mbc_case_fold P_((OnigCaseFoldType flag, const UChar** p, const UChar* end, UChar* lower, OnigEncoding enc));
-CONSTFUNC(ONIG_EXTERN int onigenc_single_byte_mbc_enc_len P_((const UChar* p, const UChar* e, OnigEncoding enc)));
-PUREFUNC(ONIG_EXTERN OnigCodePoint onigenc_single_byte_mbc_to_code P_((const UChar* p, const UChar* end, OnigEncoding enc)));
-CONSTFUNC(ONIG_EXTERN int onigenc_single_byte_code_to_mbclen P_((OnigCodePoint code, OnigEncoding enc)));
-ONIG_EXTERN int onigenc_single_byte_code_to_mbc P_((OnigCodePoint code, UChar *buf, OnigEncoding enc));
-CONSTFUNC(ONIG_EXTERN UChar* onigenc_single_byte_left_adjust_char_head P_((const UChar* start, const UChar* s, const OnigUChar* end, OnigEncoding enc)));
-CONSTFUNC(ONIG_EXTERN int onigenc_always_true_is_allowed_reverse_match P_((const UChar* s, const UChar* end, OnigEncoding enc)));
-CONSTFUNC(ONIG_EXTERN int onigenc_always_false_is_allowed_reverse_match P_((const UChar* s, const UChar* end, OnigEncoding enc)));
-CONSTFUNC(ONIG_EXTERN int onigenc_ascii_is_code_ctype P_((OnigCodePoint code, unsigned int ctype, OnigEncoding enc)));
+ONIG_EXTERN int onigenc_ascii_mbc_case_fold(OnigCaseFoldType flag, const UChar** p, const UChar* end, UChar* lower, OnigEncoding enc);
+ONIG_EXTERN int onigenc_single_byte_mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc);
+ONIG_EXTERN OnigCodePoint onigenc_single_byte_mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc);
+ONIG_EXTERN int onigenc_single_byte_code_to_mbclen(OnigCodePoint code, OnigEncoding enc);
+ONIG_EXTERN int onigenc_single_byte_code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc);
+ONIG_EXTERN UChar* onigenc_single_byte_left_adjust_char_head(const UChar* start, const UChar* s, const OnigUChar* end, OnigEncoding enc);
+ONIG_EXTERN int onigenc_always_true_is_allowed_reverse_match(const UChar* s, const UChar* end, OnigEncoding enc);
+ONIG_EXTERN int onigenc_always_false_is_allowed_reverse_match(const UChar* s, const UChar* end, OnigEncoding enc);
+ONIG_EXTERN int onigenc_ascii_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc);
/* 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));
-CONSTFUNC(ONIG_EXTERN int onigenc_mb2_code_to_mbclen P_((OnigCodePoint code, OnigEncoding enc)));
-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, const UChar* p, const UChar* end));
-ONIG_EXTERN int onigenc_unicode_property_name_to_ctype P_((OnigEncoding enc, const UChar* p, const UChar* end));
-ONIG_EXTERN int onigenc_mb2_is_code_ctype P_((OnigEncoding enc, OnigCodePoint code, unsigned int ctype));
-CONSTFUNC(ONIG_EXTERN int onigenc_mb4_code_to_mbclen P_((OnigCodePoint code, OnigEncoding enc)));
-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));
+ONIG_EXTERN OnigCodePoint onigenc_mbn_mbc_to_code(OnigEncoding enc, const UChar* p, const UChar* end);
+ONIG_EXTERN int onigenc_mbn_mbc_case_fold(OnigEncoding enc, OnigCaseFoldType flag, const UChar** p, const UChar* end, UChar* lower);
+ONIG_EXTERN int onigenc_mb2_code_to_mbclen(OnigCodePoint code, OnigEncoding enc);
+ONIG_EXTERN int onigenc_mb2_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf);
+ONIG_EXTERN int onigenc_minimum_property_name_to_ctype(OnigEncoding enc, const UChar* p, const UChar* end);
+ONIG_EXTERN int onigenc_unicode_property_name_to_ctype(OnigEncoding enc, const UChar* p, const UChar* end);
+ONIG_EXTERN int onigenc_mb2_is_code_ctype(OnigEncoding enc, OnigCodePoint code, unsigned int ctype);
+ONIG_EXTERN int onigenc_mb4_code_to_mbclen(OnigCodePoint code, OnigEncoding enc);
+ONIG_EXTERN int onigenc_mb4_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf);
+ONIG_EXTERN int onigenc_mb4_is_code_ctype(OnigEncoding enc, OnigCodePoint code, unsigned int ctype);
-ONIG_EXTERN int onigenc_unicode_case_map P_((OnigCaseFoldType* flagP, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, OnigUChar* to_end, const struct OnigEncodingTypeST* enc));
+ONIG_EXTERN int onigenc_unicode_case_map(OnigCaseFoldType* flagP, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, OnigUChar* to_end, const struct OnigEncodingTypeST* enc);
/* in enc/unicode.c */
-ONIG_EXTERN int onigenc_unicode_is_code_ctype P_((OnigCodePoint code, unsigned int ctype, OnigEncoding enc));
-ONIG_EXTERN int onigenc_utf16_32_get_ctype_code_range P_((OnigCtype ctype, OnigCodePoint *sb_out, const OnigCodePoint* ranges[], OnigEncoding enc));
-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, OnigEncoding enc));
+ONIG_EXTERN int onigenc_unicode_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc);
+ONIG_EXTERN int onigenc_utf16_32_get_ctype_code_range(OnigCtype ctype, OnigCodePoint *sb_out, const OnigCodePoint* ranges[], OnigEncoding enc);
+ONIG_EXTERN int onigenc_unicode_ctype_code_range(int ctype, const OnigCodePoint* ranges[]);
+ONIG_EXTERN int onigenc_unicode_get_case_fold_codes_by_str(OnigEncoding enc, OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[]);
+ONIG_EXTERN int onigenc_unicode_mbc_case_fold(OnigEncoding enc, OnigCaseFoldType flag, const UChar** pp, const UChar* end, UChar* fold);
+ONIG_EXTERN int onigenc_unicode_apply_all_case_fold(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, OnigEncoding enc);
#define UTF16_IS_SURROGATE_FIRST(c) (((c) & 0xfc) == 0xd8)
#define UTF16_IS_SURROGATE_SECOND(c) (((c) & 0xfc) == 0xdc)
#define UTF16_IS_SURROGATE(c) (((c) & 0xf8) == 0xd8)
+#define UNICODE_VALID_CODEPOINT_P(c) ( \
+ ((c) <= 0x10ffff) && \
+ !((c) < 0x10000 && UTF16_IS_SURROGATE((c) >> 8)))
#define ONIGENC_ISO_8859_1_TO_LOWER_CASE(c) \
OnigEncISO_8859_1_ToLowerCaseTable[c]
@@ -182,14 +206,14 @@ 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));
+onigenc_with_ascii_strncmp(OnigEncoding enc, const UChar* p, const UChar* end, const UChar* sascii /* ascii */, int n);
ONIG_EXTERN int
-onigenc_with_ascii_strnicmp P_((OnigEncoding enc, const UChar* p, const UChar* end, const UChar* sascii /* ascii */, int n));
+onigenc_with_ascii_strnicmp(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));
+onigenc_step(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));
+extern int onig_is_in_code_range(const UChar* p, OnigCodePoint code);
ONIG_EXTERN OnigEncoding OnigEncDefaultCharEncoding;
ONIG_EXTERN const UChar OnigEncAsciiToLowerCaseTable[];
@@ -212,19 +236,19 @@ ONIG_EXTERN const unsigned short OnigEncAsciiCtypeTable[];
#ifdef ONIG_ENC_REGISTER
extern int ONIG_ENC_REGISTER(const char *, OnigEncoding);
-#define OnigEncodingName(n) encoding_##n
-#define OnigEncodingDeclare(n) static const OnigEncodingType OnigEncodingName(n)
-#define OnigEncodingDefine(f,n) \
+# define OnigEncodingName(n) encoding_##n
+# define OnigEncodingDeclare(n) static const OnigEncodingType OnigEncodingName(n)
+# define OnigEncodingDefine(f,n) \
OnigEncodingDeclare(n); \
void Init_##f(void) { \
- ONIG_ENC_REGISTER(OnigEncodingName(n).name, \
- &OnigEncodingName(n)); \
+ ONIG_ENC_REGISTER(OnigEncodingName(n).name, \
+ &OnigEncodingName(n)); \
} \
OnigEncodingDeclare(n)
#else
-#define OnigEncodingName(n) OnigEncoding##n
-#define OnigEncodingDeclare(n) const OnigEncodingType OnigEncodingName(n)
-#define OnigEncodingDefine(f,n) OnigEncodingDeclare(n)
+# define OnigEncodingName(n) OnigEncoding##n
+# define OnigEncodingDeclare(n) const OnigEncodingType OnigEncodingName(n)
+# define OnigEncodingDefine(f,n) OnigEncodingDeclare(n)
#endif
/* macros for define replica encoding and encoding alias */
@@ -234,4 +258,4 @@ extern int ONIG_ENC_REGISTER(const char *, OnigEncoding);
RUBY_SYMBOL_EXPORT_END
-#endif /* ONIGURUMA_REGENC_H */
+#endif /* ONIGMO_REGENC_H */
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-06 21:00:57 +0000