1 /*

     2 * Copyright (c) 1254 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 

    20 

    21 // INCLUDES

    22 #include <e32std.h>

    23 #include <charconv.h>

    24 #include <convgeneratedcpp.h>

    25 #include <ecom/implementationproxy.h>

    26 #include <charactersetconverter.h>

    27 // New Interface class

    28 class CWin1254Implementation : public CCharacterSetConverterPluginInterface

    29 {

    30     public:

    31         virtual const TDesC8& ReplacementForUnconvertibleUnicodeCharacters();

    32 

    33         virtual TInt ConvertFromUnicode(

    34             CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    35             const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

    36             TDes8& aForeign, 

    37             const TDesC16& aUnicode, 

    38             CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters );

    39 

    40         virtual TInt ConvertToUnicode(

    41             CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    42             TDes16& aUnicode, 

    43             const TDesC8& aForeign, 

    44             TInt&, 

    45             TInt& aNumberOfUnconvertibleCharacters, 

    46             TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter );

    47 

    48         virtual TBool IsInThisCharacterSetL(

    49             TBool& aSetToTrue, 

    50             TInt& aConfidenceLevel, 

    51             const TDesC8& );

    52 

    53         static CWin1254Implementation* NewL();

    54 

    55         virtual ~CWin1254Implementation();

    56     private:

    57         CWin1254Implementation();

    58 };

    59 

    60 const TDesC8& CWin1254Implementation::ReplacementForUnconvertibleUnicodeCharacters()

    61 	{

    62 	return ReplacementForUnconvertibleUnicodeCharacters_internal();

    63 	}

    64 

    65 TInt CWin1254Implementation::ConvertFromUnicode(

    66     CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    67     const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

    68     TDes8& aForeign, 

    69     const TDesC16& aUnicode, 

    70     CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters )

    71 	{

    72 	return CCnvCharacterSetConverter::DoConvertFromUnicode(

    73         conversionData, 

    74         aDefaultEndiannessOfForeignCharacters, 

    75         aReplacementForUnconvertibleUnicodeCharacters, 

    76         aForeign, 

    77         aUnicode, 

    78         aIndicesOfUnconvertibleCharacters );

    79 	}

    80 

    81 TInt CWin1254Implementation::ConvertToUnicode(

    82     CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    83     TDes16& aUnicode, 

    84     const TDesC8& aForeign, 

    85     TInt&, 

    86     TInt& aNumberOfUnconvertibleCharacters, 

    87     TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter )

    88 	{

    89     return CCnvCharacterSetConverter::DoConvertToUnicode(

    90         conversionData, 

    91         aDefaultEndiannessOfForeignCharacters, 

    92         aUnicode, 

    93         aForeign, 

    94         aNumberOfUnconvertibleCharacters, 

    95         aIndexOfFirstByteOfFirstUnconvertibleCharacter );

    96 	}

    97 

    98 

    99 TBool CWin1254Implementation::IsInThisCharacterSetL(

   100     TBool& aSetToTrue, 

   101     TInt& aConfidenceLevel, 

   102     const TDesC8& )

   103 	{

   104     aSetToTrue=EFalse;

   105 	aConfidenceLevel=0;

   106 	return EFalse;

   107 	}

   108 

   109 CWin1254Implementation* CWin1254Implementation::NewL()

   110     {

   111     CWin1254Implementation* self = new(ELeave) CWin1254Implementation;

   112     return self;

   113     }

   114 

   115 CWin1254Implementation::CWin1254Implementation()

   116     {

   117     //default constructor.. do nothing

   118     }

   119 

   120 CWin1254Implementation::~CWin1254Implementation()

   121     {

   122     //default destructor .. do nothing

   123     }

   124 

   125 // ECOM CREATION FUNCTION

   126 const TImplementationProxy ImplementationTable[] = 

   127     {

   128     // Note: This is the same UID as defined in old mmp-file

   129     // Used also in 12221212.rss ( implementation_uid )

   130     IMPLEMENTATION_PROXY_ENTRY( 0x100059D9, CWin1254Implementation::NewL )

   131     };

   132 

   133 EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt& aTableCount )

   134     {

   135     aTableCount = sizeof( ImplementationTable ) / sizeof(TImplementationProxy);

   136     return ImplementationTable;

   137     }

   138