1 /*

     2 * Copyright (c) 2002 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 CKOI8RImplementation : 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 CKOI8RImplementation* NewL();

    54 

    55         virtual ~CKOI8RImplementation();

    56     private:

    57         CKOI8RImplementation();

    58 };

    59 

    60 const TDesC8& CKOI8RImplementation::ReplacementForUnconvertibleUnicodeCharacters()

    61 	{

    62     return ReplacementForUnconvertibleUnicodeCharacters_internal();

    63 	}

    64 

    65 TInt CKOI8RImplementation::ConvertFromUnicode(

    66          CCnvCharacterSetConverter::TEndianness 

    67          aDefaultEndiannessOfForeignCharacters, 

    68          const TDesC8& aReplacementForUnconvertibleUnicodeCharacters, 

    69          TDes8& aForeign, 

    70          const TDesC16& aUnicode, 

    71          CCnvCharacterSetConverter::TArrayOfAscendingIndices& aIndicesOfUnconvertibleCharacters )

    72 	{

    73     return CCnvCharacterSetConverter::DoConvertFromUnicode(

    74                     conversionData, 

    75                     aDefaultEndiannessOfForeignCharacters, 

    76                     aReplacementForUnconvertibleUnicodeCharacters, 

    77                     aForeign, 

    78                     aUnicode, 

    79                     aIndicesOfUnconvertibleCharacters );

    80 	}

    81 

    82 TInt CKOI8RImplementation::ConvertToUnicode(

    83          CCnvCharacterSetConverter::TEndianness aDefaultEndiannessOfForeignCharacters, 

    84          TDes16& aUnicode, 

    85          const TDesC8& aForeign, 

    86          TInt&, 

    87          TInt& aNumberOfUnconvertibleCharacters, 

    88          TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter )

    89 	{

    90     return CCnvCharacterSetConverter::DoConvertToUnicode(

    91                     conversionData, 

    92                     aDefaultEndiannessOfForeignCharacters, 

    93                     aUnicode, 

    94                     aForeign, 

    95                     aNumberOfUnconvertibleCharacters, 

    96                     aIndexOfFirstByteOfFirstUnconvertibleCharacter );

    97 	}

    98 

    99 

   100 TBool CKOI8RImplementation::IsInThisCharacterSetL(

   101          TBool& aSetToTrue, 

   102          TInt& aConfidenceLevel, 

   103          const TDesC8& )

   104 	{

   105     aSetToTrue = EFalse;

   106 	aConfidenceLevel = 0;

   107 	return EFalse;

   108 	}

   109 

   110 CKOI8RImplementation* CKOI8RImplementation::NewL()

   111     {

   112     CKOI8RImplementation* self = new(ELeave) CKOI8RImplementation;

   113     return self;

   114     }

   115 

   116 CKOI8RImplementation::CKOI8RImplementation()

   117     {

   118     //default constructor.. do nothing

   119     }

   120 

   121 CKOI8RImplementation::~CKOI8RImplementation()

   122     {

   123     //default destructor .. do nothing

   124     }

   125 

   126 // ECOM CREATION FUNCTION

   127 const TImplementationProxy ImplementationTable[] = 

   128     {

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

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

   131     IMPLEMENTATION_PROXY_ENTRY( 0x101F8778, CKOI8RImplementation::NewL )

   132     };

   133 

   134 EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt& aTableCount )

   135     {

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

   137     return ImplementationTable;

   138     }

   139