From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- intl/icu/source/i18n/csrucode.h | 108 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 intl/icu/source/i18n/csrucode.h (limited to 'intl/icu/source/i18n/csrucode.h') diff --git a/intl/icu/source/i18n/csrucode.h b/intl/icu/source/i18n/csrucode.h new file mode 100644 index 0000000000..78e08d22f1 --- /dev/null +++ b/intl/icu/source/i18n/csrucode.h @@ -0,0 +1,108 @@ +// © 2016 and later: Unicode, Inc. and others. +// License & terms of use: http://www.unicode.org/copyright.html +/* + ********************************************************************** + * Copyright (C) 2005-2012, International Business Machines + * Corporation and others. All Rights Reserved. + ********************************************************************** + */ + +#ifndef __CSRUCODE_H +#define __CSRUCODE_H + +#include "unicode/utypes.h" + +#if !UCONFIG_NO_CONVERSION + +#include "csrecog.h" + +U_NAMESPACE_BEGIN + +/** + * This class matches UTF-16 and UTF-32, both big- and little-endian. The + * BOM will be used if it is present. + * + * @internal + */ +class CharsetRecog_Unicode : public CharsetRecognizer +{ + +public: + + virtual ~CharsetRecog_Unicode(); + /* (non-Javadoc) + * @see com.ibm.icu.text.CharsetRecognizer#getName() + */ + const char* getName() const override = 0; + + /* (non-Javadoc) + * @see com.ibm.icu.text.CharsetRecognizer#match(com.ibm.icu.text.CharsetDetector) + */ + UBool match(InputText* textIn, CharsetMatch *results) const override = 0; +}; + + +class CharsetRecog_UTF_16_BE : public CharsetRecog_Unicode +{ +public: + + virtual ~CharsetRecog_UTF_16_BE(); + + const char *getName() const override; + + UBool match(InputText* textIn, CharsetMatch *results) const override; +}; + +class CharsetRecog_UTF_16_LE : public CharsetRecog_Unicode +{ +public: + + virtual ~CharsetRecog_UTF_16_LE(); + + const char *getName() const override; + + UBool match(InputText* textIn, CharsetMatch *results) const override; +}; + +class CharsetRecog_UTF_32 : public CharsetRecog_Unicode +{ +protected: + virtual int32_t getChar(const uint8_t *input, int32_t index) const = 0; +public: + + virtual ~CharsetRecog_UTF_32(); + + const char* getName() const override = 0; + + UBool match(InputText* textIn, CharsetMatch *results) const override; +}; + + +class CharsetRecog_UTF_32_BE : public CharsetRecog_UTF_32 +{ +protected: + int32_t getChar(const uint8_t *input, int32_t index) const override; + +public: + + virtual ~CharsetRecog_UTF_32_BE(); + + const char *getName() const override; +}; + + +class CharsetRecog_UTF_32_LE : public CharsetRecog_UTF_32 +{ +protected: + int32_t getChar(const uint8_t *input, int32_t index) const override; + +public: + virtual ~CharsetRecog_UTF_32_LE(); + + const char* getName() const override; +}; + +U_NAMESPACE_END + +#endif +#endif /* __CSRUCODE_H */ -- cgit v1.2.3