charconvfw/Charconv/ongoing/Include/JISBASE.H
author Pat Downey <patd@symbian.org>
Fri, 04 Jun 2010 10:37:54 +0100
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/*
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* Copyright (c) 2000 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:      
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*
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*/
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#ifndef __JISBASE_H__
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#define __JISBASE_H__
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#if !defined(__E32STD_H__)
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#include <E32STD.H>
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#endif
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#if !defined(__CHARCONV_H__)
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#include <CHARCONV.H>
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#endif
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class CnvJisBase
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/**
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@internalComponent
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*/
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	{
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public:
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	IMPORT_C static void IsCharacterJISBased(TInt& aConfidenceLevel, const TDesC8& aSample);
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	IMPORT_C static TInt ConvertToUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, TDes16& aUnicode, const TDesC8& aForeign, TInt& aState, TInt& aNumberOfUnconvertibleCharacters, TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);
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	IMPORT_C static const SCnvConversionData& HalfWidthKatakana7ConversionData();
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private:
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	static TInt ChangeToNonStandardStateJis7(TInt aState);
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	static TInt ChangeToNonStandardStateJis8(TInt aState);
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	static TInt ChangeToStandardState(TInt aState);
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	static TInt AppendConvertToUnicodeFromModalForeign(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, TDes16& aUnicode, const TDesC8& aModalForeign, TInt& aState, TInt& aNumberOfUnconvertibleCharacters, TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter, const TArray<CnvUtilities::SState>& aArrayOfStates, TUint& aOutputConversionFlags, TUint aInputConversionFlags);
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	static TInt AppendConvertToUnicodeFromJis7(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, TDes16& aUnicode, const TDesC8& aJis7, TInt&, TInt& aNumberOfUnconvertibleCharacters, TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter, const TArray<CnvUtilities::SState>&, TUint& aOutputConversionFlags, TUint aInputConversionFlags);
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	static TInt AppendConvertToUnicodeFromJis8(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, TDes16& aUnicode, const TDesC8& aJis8, TInt&, TInt& aNumberOfUnconvertibleCharacters, TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter, const TArray<CnvUtilities::SState>&, TUint& aOutputConversionFlags, TUint aInputConversionFlags);
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	};
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#endif
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