williamr@2: // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: #if !defined(__SHIFTJIS_H__)
williamr@2: #define __SHIFTJIS_H__
williamr@2: 
williamr@2: #if !defined(__E32STD_H__)
williamr@2: #include <e32std.h>
williamr@2: #endif
williamr@2: 
williamr@2: #if !defined(__CHARCONV_H__)
williamr@2: #include <charconv.h>
williamr@2: #endif
williamr@2: 
williamr@2: #if !defined(__CONVUTILS_H__)
williamr@2: #include <convutils.h>
williamr@2: #endif
williamr@2: 
williamr@2: class CnvShiftJis 
williamr@2: /**
williamr@2: only to be used by CHARCONV plug-in DLLs and by locale-DLLs (Locl::FatUtilityFunctions)
williamr@2: @internalComponent
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C static const TDesC8& ReplacementForUnconvertibleUnicodeCharacters();
williamr@2: 	IMPORT_C static TInt ConvertFromUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
williamr@2: 	                                        const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
williamr@2: 	                                        TDes8& aForeign, const TDesC16& aUnicode, 
williamr@2: 	                                        CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters);
williamr@2: 	                                        
williamr@2: 	IMPORT_C static TInt ConvertFromUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
williamr@2: 	                                        const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
williamr@2: 	                                        TDes8& aForeign, const TDesC16& aUnicode, 
williamr@2: 	                                        CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters,
williamr@2: 	                                        const TArray<CnvUtilities::SCharacterSet>& aArrayOfAdditionalCharacterSets);
williamr@2: 	                                        
williamr@2: 	IMPORT_C static TInt ConvertToUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
williamr@2: 	                                      TDes16& aUnicode, const TDesC8& aForeign, 
williamr@2: 	                                      TInt& aNumberOfUnconvertibleCharacters, 
williamr@2: 	                                      TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);
williamr@2: 	                                      
williamr@2: 	IMPORT_C static TInt ConvertToUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 
williamr@2: 	                                      TDes16& aUnicode, const TDesC8& aForeign, 
williamr@2: 	                                      TInt& aNumberOfUnconvertibleCharacters, 
williamr@2: 	                                      TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter, 
williamr@2: 	                                      const TArray<CnvUtilities::SMethod>& aArrayOfAdditionalMethods);
williamr@2: 	
williamr@2: private:
williamr@2: 
williamr@2: 	static TInt DoConvertToUnicode(TDes16& aUnicode, const TDesC8& aForeign, 
williamr@2: 	                               TInt& aNumberOfUnconvertibleCharacters, 
williamr@2: 	                               TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter) ;
williamr@2: 	                               
williamr@2:     static TInt DoConvertFromUnicode(const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 
williamr@2:                                      TDes8& aForeign, const TDesC16& aUnicode, CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters) ;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: /** 
williamr@2: Returns the single character (as one or more byte values) which is used by 
williamr@2: default as the replacement for unconvertible Unicode characters. These byte 
williamr@2: values are output when converting from Unicode into a foreign character set 
williamr@2: for each Unicode character that has no equivalent in the foreign character 
williamr@2: set.
williamr@2: 
williamr@2: @return The single character which is used to replace unconvertible characters. 
williamr@2: @publishedAll
williamr@2: @released
williamr@2: */
williamr@2: GLREF_C const TDesC8& ReplacementForUnconvertibleUnicodeCharacters_internal();
williamr@2: 	
williamr@2: #endif