1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #if !defined(__SHIFTJIS_H__)

    20 #define __SHIFTJIS_H__

    21 

    22 #if !defined(__E32STD_H__)

    23 #include <e32std.h>

    24 #endif

    25 

    26 #if !defined(__CHARCONV_H__)

    27 #include <charconv.h>

    28 #endif

    29 

    30 #if !defined(__CONVUTILS_H__)

    31 #include <convutils.h>

    32 #endif

    33 

    34 class CnvShiftJis 

    35 /**

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

    37 @internalComponent

    38 */

    39 	{

    40 public:

    41 	IMPORT_C static const TDesC8& ReplacementForUnconvertibleUnicodeCharacters();

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

    43 	                                        const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

    44 	                                        TDes8& aForeign, const TDesC16& aUnicode, 

    45 	                                        CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters);

    46 	                                        

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

    48 	                                        const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

    49 	                                        TDes8& aForeign, const TDesC16& aUnicode, 

    50 	                                        CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters,

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

    52 	                                        

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

    54 	                                      TDes16& aUnicode, const TDesC8& aForeign, 

    55 	                                      TInt& aNumberOfUnconvertibleCharacters, 

    56 	                                      TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);

    57 	                                      

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

    59 	                                      TDes16& aUnicode, const TDesC8& aForeign, 

    60 	                                      TInt& aNumberOfUnconvertibleCharacters, 

    61 	                                      TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter, 

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

    63 	

    64 private:

    65 

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

    67 	                               TInt& aNumberOfUnconvertibleCharacters, 

    68 	                               TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter) ;

    69 	                               

    70     static TInt DoConvertFromUnicode(const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

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

    72 	};

    73 

    74 

    75 /** 

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

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

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

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

    80 set.

    81 

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

    83 @internalComponent

    84 */

    85 GLREF_C const TDesC8& ReplacementForUnconvertibleUnicodeCharacters_internal();

    86 	

    87 #endif

    88