1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // 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

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #if !defined(__SHIFTJIS_H__)

    17 #define __SHIFTJIS_H__

    18 

    19 #if !defined(__E32STD_H__)

    20 #include <e32std.h>

    21 #endif

    22 

    23 #if !defined(__CHARCONV_H__)

    24 #include <charconv.h>

    25 #endif

    26 

    27 #if !defined(__CONVUTILS_H__)

    28 #include <convutils.h>

    29 #endif

    30 

    31 class CnvShiftJis 

    32 /**

    33 only to be used by CHARCONV plug-in DLLs and by locale-DLLs (Locl::FatUtilityFunctions)

    34 @internalComponent

    35 */

    36 	{

    37 public:

    38 	IMPORT_C static const TDesC8& ReplacementForUnconvertibleUnicodeCharacters();

    39 	IMPORT_C static TInt ConvertFromUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    40 	                                        const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

    41 	                                        TDes8& aForeign, const TDesC16& aUnicode, 

    42 	                                        CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters);

    43 	                                        

    44 	IMPORT_C static TInt ConvertFromUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    45 	                                        const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

    46 	                                        TDes8& aForeign, const TDesC16& aUnicode, 

    47 	                                        CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters,

    48 	                                        const TArray<CnvUtilities::SCharacterSet>& aArrayOfAdditionalCharacterSets);

    49 	                                        

    50 	IMPORT_C static TInt ConvertToUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    51 	                                      TDes16& aUnicode, const TDesC8& aForeign, 

    52 	                                      TInt& aNumberOfUnconvertibleCharacters, 

    53 	                                      TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);

    54 	                                      

    55 	IMPORT_C static TInt ConvertToUnicode(CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    56 	                                      TDes16& aUnicode, const TDesC8& aForeign, 

    57 	                                      TInt& aNumberOfUnconvertibleCharacters, 

    58 	                                      TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter, 

    59 	                                      const TArray<CnvUtilities::SMethod>& aArrayOfAdditionalMethods);

    60 	

    61 private:

    62 

    63 	static TInt DoConvertToUnicode(TDes16& aUnicode, const TDesC8& aForeign, 

    64 	                               TInt& aNumberOfUnconvertibleCharacters, 

    65 	                               TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter) ;

    66 	                               

    67     static TInt DoConvertFromUnicode(const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

    68                                      TDes8& aForeign, const TDesC16& aUnicode, CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters) ;

    69 	};

    70 

    71 

    72 /** 

    73 Returns the single character (as one or more byte values) which is used by 

    74 default as the replacement for unconvertible Unicode characters. These byte 

    75 values are output when converting from Unicode into a foreign character set 

    76 for each Unicode character that has no equivalent in the foreign character 

    77 set.

    78 

    79 @return The single character which is used to replace unconvertible characters. 

    80 @publishedAll

    81 @released

    82 */

    83 GLREF_C const TDesC8& ReplacementForUnconvertibleUnicodeCharacters_internal();

    84 	

    85 #endif