1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/textandloc/charconvfw/charconvplugins/src/plugins/gbk.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,121 @@
     1.4 +/*
     1.5 +* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description: 
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +
    1.22 +#include <e32std.h>
    1.23 +#include <charconv.h>
    1.24 +#include "gbk.h"
    1.25 +#include <ecom/implementationproxy.h>
    1.26 +#include <charactersetconverter.h>
    1.27 +
    1.28 +class CGBKConverterImpl : public CCharacterSetConverterPluginInterface
    1.29 +	{
    1.30 +
    1.31 +public:
    1.32 +	virtual const TDesC8& ReplacementForUnconvertibleUnicodeCharacters();
    1.33 +
    1.34 +	virtual TInt ConvertFromUnicode(
    1.35 +		CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
    1.36 +		const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
    1.37 +		TDes8& aForeign, 
    1.38 +		const TDesC16& aUnicode, 
    1.39 +		CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters);
    1.40 +
    1.41 +	virtual TInt ConvertToUnicode(
    1.42 +		CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
    1.43 +		TDes16& aUnicode, 
    1.44 +		const TDesC8& aForeign, 
    1.45 +		TInt& aState, 
    1.46 +		TInt& aNumberOfUnconvertibleCharacters, 
    1.47 +		TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);
    1.48 +
    1.49 +	virtual TBool IsInThisCharacterSetL(
    1.50 +		TBool& aSetToTrue, 
    1.51 +		TInt& aConfidenceLevel, 
    1.52 +		const TDesC8& aSample);
    1.53 +
    1.54 +	static CGBKConverterImpl* NewL();
    1.55 +	virtual ~CGBKConverterImpl();
    1.56 +
    1.57 +private:
    1.58 +	CGBKConverterImpl();
    1.59 +
    1.60 +	};
    1.61 +
    1.62 +
    1.63 +const TDesC8& CGBKConverterImpl::ReplacementForUnconvertibleUnicodeCharacters()
    1.64 +	{
    1.65 +	return CnvGbk::ReplacementForUnconvertibleUnicodeCharacters();
    1.66 +	}
    1.67 +
    1.68 +TInt CGBKConverterImpl::ConvertFromUnicode(
    1.69 +		CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
    1.70 +		const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
    1.71 +		TDes8& aForeign, 
    1.72 +		const TDesC16& aUnicode, 
    1.73 +		CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters)
    1.74 +	{
    1.75 +	return CnvGbk::ConvertFromUnicode(aDefaultEndiannessOfForeignCharacters, aReplacementForUnconvertibleUnicodeCharacters, aForeign, aUnicode, aIndicesOfUnconvertibleCharacters);
    1.76 +	}
    1.77 +
    1.78 +TInt CGBKConverterImpl::ConvertToUnicode(
    1.79 +		CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
    1.80 +		TDes16& aUnicode, 
    1.81 +		const TDesC8& aForeign, 
    1.82 +		TInt& /*aState*/, 
    1.83 +		TInt& aNumberOfUnconvertibleCharacters, 
    1.84 +		TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter)
    1.85 +	{
    1.86 +	return CnvGbk::ConvertToUnicode(aDefaultEndiannessOfForeignCharacters, aUnicode, aForeign, aNumberOfUnconvertibleCharacters, aIndexOfFirstByteOfFirstUnconvertibleCharacter);
    1.87 +	}
    1.88 +
    1.89 +TBool CGBKConverterImpl::IsInThisCharacterSetL(
    1.90 +		TBool& aSetToTrue, 
    1.91 +		TInt& aConfidenceLevel, 
    1.92 +		const TDesC8& aSample)
    1.93 +	{
    1.94 +	aSetToTrue = ETrue;
    1.95 +	return CnvGbk::IsCharGBBased(aConfidenceLevel, aSample); 
    1.96 +	}
    1.97 +
    1.98 +CGBKConverterImpl* CGBKConverterImpl::NewL()
    1.99 +	{
   1.100 +	CGBKConverterImpl* self = new(ELeave) CGBKConverterImpl();
   1.101 +	return self;
   1.102 +	}
   1.103 +
   1.104 +CGBKConverterImpl::~CGBKConverterImpl()
   1.105 +	{
   1.106 +	}
   1.107 +
   1.108 +CGBKConverterImpl::CGBKConverterImpl()
   1.109 +	{
   1.110 +	}
   1.111 +
   1.112 +
   1.113 +const TImplementationProxy ImplementationTable[] = 
   1.114 +	{
   1.115 +		IMPLEMENTATION_PROXY_ENTRY(0x10003ECB,CGBKConverterImpl::NewL)
   1.116 +	};
   1.117 +
   1.118 +EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
   1.119 +	{
   1.120 +	aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
   1.121 +
   1.122 +	return ImplementationTable;
   1.123 +	}
   1.124 +