/*

 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

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

 * which accompanies this distribution, and is available

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

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:  ?Description

 *

 */

#include <hbtextresolversymbian.h>

#include <f32file.h>

#include "cautils.h"

#include "cadef.h"

_LIT(KHexPrefix, "0x");

// ---------------------------------------------------------

// MenuUtils::GetTUint

// ---------------------------------------------------------

//

EXPORT_C TInt MenuUtils::GetTUint( const TDesC& aStr, TUint& aInt )

    {

    TInt position( aStr.Find( KHexPrefix ) );

    TPtrC string( aStr );

    TRadix radix( EDecimal );

    if( position == 0 )

        {

        // is hex

        radix = EHex;

        string.Set( aStr.Mid( KHexPrefix().Length() ) );

        }

    return TLex( string ).Val( aInt, radix );

    }

// ---------------------------------------------------------

// MenuUtils::InitTextResolverSymbian

// ---------------------------------------------------------

//

EXPORT_C void MenuUtils::InitTextResolverSymbianL( const TDesC& aFilename )

    {

    if( !HbTextResolverSymbian::Init( aFilename, KLocalizationFilepathC ) )

       {

       if( !HbTextResolverSymbian::Init( aFilename, KLocalizationFilepathZ ) )

           {

           // this should not be called too often 

           TChar currentDriveLetter;

           TDriveList driveList;

           RFs fs;

           CleanupClosePushL( fs );

           User::LeaveIfError( fs.Connect() );

           User::LeaveIfError( fs.DriveList( driveList ) );

           RBuf path;

           CleanupClosePushL( path );

           path.CreateL( KLocalizationFilepath().Length() + 1 );

           for( TInt driveNr=EDriveY; driveNr >= EDriveA; driveNr-- )

               {

               if( driveList[driveNr] )

                   {

                   User::LeaveIfError( fs.DriveToChar( driveNr,

                           currentDriveLetter ) );

                   path.Append( currentDriveLetter );

                   path.Append( KLocalizationFilepath );

                   if( HbTextResolverSymbian::Init( aFilename, path ) )

                       {

                       break;

                       }

                   }

               path.Zero();

               }

           CleanupStack::PopAndDestroy( &path );

           CleanupStack::PopAndDestroy( &fs );

           }

        }

    }