/*

* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include <e32std.h>

#include <charconv.h>

#include "gbk.h"

#include <ecom/implementationproxy.h>

#include <charactersetconverter.h>

class CGBKConverterImpl : public CCharacterSetConverterPluginInterface

	{

public:

	virtual const TDesC8& ReplacementForUnconvertibleUnicodeCharacters();

	virtual TInt ConvertFromUnicode(

		CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

		const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

		TDes8& aForeign, 

		const TDesC16& aUnicode, 

		CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters);

	virtual TInt ConvertToUnicode(

		CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

		TDes16& aUnicode, 

		const TDesC8& aForeign, 

		TInt& aState, 

		TInt& aNumberOfUnconvertibleCharacters, 

		TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);

	virtual TBool IsInThisCharacterSetL(

		TBool& aSetToTrue, 

		TInt& aConfidenceLevel, 

		const TDesC8& aSample);

	static CGBKConverterImpl* NewL();

	virtual ~CGBKConverterImpl();

private:

	CGBKConverterImpl();

	};

const TDesC8& CGBKConverterImpl::ReplacementForUnconvertibleUnicodeCharacters()

	{

	return CnvGbk::ReplacementForUnconvertibleUnicodeCharacters();

	}

TInt CGBKConverterImpl::ConvertFromUnicode(

		CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

		const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

		TDes8& aForeign, 

		const TDesC16& aUnicode, 

		CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters)

	{

	return CnvGbk::ConvertFromUnicode(aDefaultEndiannessOfForeignCharacters, aReplacementForUnconvertibleUnicodeCharacters, aForeign, aUnicode, aIndicesOfUnconvertibleCharacters);

	}

TInt CGBKConverterImpl::ConvertToUnicode(

		CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

		TDes16& aUnicode, 

		const TDesC8& aForeign, 

		TInt& /*aState*/, 

		TInt& aNumberOfUnconvertibleCharacters, 

		TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter)

	{

	return CnvGbk::ConvertToUnicode(aDefaultEndiannessOfForeignCharacters, aUnicode, aForeign, aNumberOfUnconvertibleCharacters, aIndexOfFirstByteOfFirstUnconvertibleCharacter);

	}

TBool CGBKConverterImpl::IsInThisCharacterSetL(

		TBool& aSetToTrue, 

		TInt& aConfidenceLevel, 

		const TDesC8& aSample)

	{

	aSetToTrue = ETrue;

	return CnvGbk::IsCharGBBased(aConfidenceLevel, aSample); 

	}

CGBKConverterImpl* CGBKConverterImpl::NewL()

	{

	CGBKConverterImpl* self = new(ELeave) CGBKConverterImpl();

	return self;

	}

CGBKConverterImpl::~CGBKConverterImpl()

	{

	}

CGBKConverterImpl::CGBKConverterImpl()

	{

	}

const TImplementationProxy ImplementationTable[] = 

	{

		IMPLEMENTATION_PROXY_ENTRY(0x10003ECB,CGBKConverterImpl::NewL)

	};

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

	{

	aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);

	return ImplementationTable;

	}