1 /*

     2 * Copyright (c) 2010 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: Library to handle resource loading when 

    15 *              CCoeEnv is not available.

    16 *

    17 */

    18 

    19 

    20 #include <barsread.h>

    21 #include <bautils.h>

    22 #include "basepluginresourceloader.h"

    23 

    24 EXPORT_C CResourceLoader* CResourceLoader::NewL( const TDesC& aName )

    25     {

    26     CResourceLoader* temp = new( ELeave ) CResourceLoader();

    27     CleanupStack::PushL( temp );

    28     temp->ConstructL( aName );

    29     CleanupStack::Pop( temp );

    30     return temp;

    31     }

    32 

    33 CResourceLoader::CResourceLoader()

    34     {

    35     }

    36 

    37 void CResourceLoader::ConstructL( const TDesC& aFilename )

    38     {

    39     User::LeaveIfError( iFs.Connect() );

    40     TFileName aFile(aFilename);

    41     BaflUtils::NearestLanguageFile( iFs, aFile );

    42     iResFile.OpenL( iFs, aFile );

    43     iResFile.ConfirmSignatureL();

    44     }

    45 

    46 EXPORT_C CResourceLoader::~CResourceLoader()

    47     {

    48     iResFile.Close();

    49     iFs.Close();

    50     }

    51 

    52 EXPORT_C RFs& CResourceLoader::Fs() 

    53     {

    54     return iFs;

    55     }

    56 

    57 EXPORT_C HBufC* CResourceLoader::LoadLC(TInt aResourceId)

    58     {

    59     TResourceReader reader;

    60     HBufC8* readBuffer = CreateResourceReaderLC( reader, aResourceId );

    61     TPtrC textdata = reader.ReadTPtrC();

    62     

    63     HBufC16* textBuffer = HBufC16::NewL( textdata.Length() );

    64     *textBuffer = textdata;

    65     CleanupStack::PopAndDestroy(readBuffer);

    66     CleanupStack::PushL( textBuffer );

    67     return textBuffer;

    68     }

    69 

    70 EXPORT_C HBufC8* CResourceLoader::CreateResourceReaderLC(TResourceReader& aReader,TInt aResourceId) const

    71     {

    72     HBufC8* readBuffer = iResFile.AllocReadLC( aResourceId );

    73     aReader.SetBuffer( readBuffer );

    74     return readBuffer;

    75     }

    76