sl@0: /*
sl@0: * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:  
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: #if !defined(__SHIFTJIS_H__)
sl@0: #define __SHIFTJIS_H__
sl@0: 
sl@0: #if !defined(__E32STD_H__)
sl@0: #include <e32std.h>
sl@0: #endif
sl@0: 
sl@0: #if !defined(__CHARCONV_H__)
sl@0: #include <charconv.h>
sl@0: #endif
sl@0: 
sl@0: #if !defined(__CONVUTILS_H__)
sl@0: #include <convutils.h>
sl@0: #endif
sl@0: 
sl@0: class CnvShiftJis 
sl@0: /**
sl@0: only to be used by CHARCONV plug-in DLLs and by locale-DLLs (Locl::FatUtilityFunctions)
sl@0: @internalComponent
sl@0: */
sl@0:     {
sl@0: public:
sl@0:     IMPORT_C static const TDesC8& ReplacementForUnconvertibleUnicodeCharacters();
sl@0:     IMPORT_C static TInt ConvertFromUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
sl@0:                                             const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
sl@0:                                             TDes8& aForeign, const TDesC16& aUnicode, 
sl@0:                                             CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters);
sl@0:                                             
sl@0:     IMPORT_C static TInt ConvertFromUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
sl@0:                                             const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
sl@0:                                             TDes8& aForeign, const TDesC16& aUnicode, 
sl@0:                                             CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters,
sl@0:                                             const TArray<CnvUtilities::SCharacterSet>& aArrayOfAdditionalCharacterSets);
sl@0:                                             
sl@0:     IMPORT_C static TInt ConvertToUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
sl@0:                                           TDes16& aUnicode, const TDesC8& aForeign, 
sl@0:                                           TInt& aNumberOfUnconvertibleCharacters, 
sl@0:                                           TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);
sl@0:                                           
sl@0:     IMPORT_C static TInt ConvertToUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
sl@0:                                           TDes16& aUnicode, const TDesC8& aForeign, 
sl@0:                                           TInt& aNumberOfUnconvertibleCharacters, 
sl@0:                                           TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter, 
sl@0:                                           const TArray<CnvUtilities::SMethod>& aArrayOfAdditionalMethods);
sl@0:     
sl@0: private:
sl@0:     //static TInt DoConvertToUnicode(TDes16& aUnicode, const TDesC8& aForeign, 
sl@0:     //                               TInt& aNumberOfUnconvertibleCharacters, 
sl@0:     //                               TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter) ;
sl@0:     //                               
sl@0:     //static TInt DoConvertFromUnicode(const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
sl@0:     //                                TDes8& aForeign, const TDesC16& aUnicode, CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters) ;
sl@0: 
sl@0:     static TInt DoConvertFromUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
sl@0:                                      const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
sl@0:                                      TDes8& aForeign, 
sl@0:                                      const TDesC16& aUnicode, 
sl@0:                                      CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters, 
sl@0:                                      const TArray<CnvUtilities::SCharacterSet>* aArrayOfAdditionalCharacterSets);
sl@0:     static TInt DoConvertToUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
sl@0:                                    TDes16& aUnicode, 
sl@0:                                    const TDesC8& aForeign, 
sl@0:                                    TInt& aNumberOfUnconvertibleCharacters, 
sl@0:                                    TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter, 
sl@0:                                    const TArray<CnvUtilities::SMethod>* aArrayOfAdditionalMethods);
sl@0:     static void DummyConvertFromIntermediateBufferInPlace(TInt aStartPositionInDescriptor, 
sl@0:                                                           TDes8& aDescriptor, 
sl@0:                                                           TInt& aNumberOfCharactersThatDroppedOut);
sl@0:     static void ConvertFromJisX0208ToShiftJisInPlace(TInt aStartPositionInDescriptor, 
sl@0:                                                      TDes8& aDescriptor, 
sl@0:                                                      TInt& aNumberOfCharactersThatDroppedOut);
sl@0:     static TInt NumberOfBytesAbleToConvertToJisX0201(const TDesC8& aDescriptor);
sl@0:     static TInt NumberOfBytesAbleToConvertToJisX0208(const TDesC8& aDescriptor);
sl@0:     static void DummyConvertToIntermediateBufferInPlace(TDes8& aDescriptor);
sl@0:     static void ConvertToJisX0208FromShiftJisInPlace(TDes8& aDescriptor);
sl@0: private:
sl@0:     friend class TCombinedArrayOfCharacterSets;
sl@0:     friend class TCombinedArrayOfMethods;
sl@0:     };
sl@0: 
sl@0: #endif
sl@0: