/*

* Copyright (c) 2007-2007 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:  Preset Server RFS ECOM plugin implementation

*

*/

#include "psdebug.h"

#include "psrfsplugin.h"

#include <bautils.h>

_LIT( KPSDatabaseFileName, "pspresets.db" );    // File name of the preset database.

_LIT( KPSDatabasePath, "\\private\\10281cb5\\" );            // File name of the preset database.

// ======== LOCAL FUNCTIONS ========

// ======== MEMBER FUNCTIONS ========

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

// Two-phased constructor.

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

//

CPSRfsPlugin* CPSRfsPlugin::NewL( TAny* aInitParams )

    {

    CPSRfsPlugin* self = new ( ELeave ) CPSRfsPlugin( aInitParams );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// Constructor.

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

//

CPSRfsPlugin::CPSRfsPlugin( TAny* /*aInitParams*/ )

    {

    }

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

// Second-phase constructor.

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

//

void CPSRfsPlugin::ConstructL()

    {

    }

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

// Destructor.

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

//

CPSRfsPlugin::~CPSRfsPlugin()

    {

    // Base class handles the ECOM cleanup.

    }

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

// From base class CRFSPlugin

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

//

void CPSRfsPlugin::RestoreFactorySettingsL( const TRfsReason aType )

    {

    PSDEBUG(" *** CPSRfsPlugin::RestoreFactorySettingsL - Enter" );

    if ( aType == ENormalRfs )

        {

        PSDEBUG(" *** CPSRfsPlugin::RestoreFactorySettingsL - Deleting Preset Server files" );

        TFileName databaseFullName( KPSDatabaseFileName );

        RFs fsSession;

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

        CleanupClosePushL( fsSession );

        TInt err = ResolveDrive( fsSession, databaseFullName, KPSDatabasePath() );

        if ( err == KErrNone )

            {

            err = fsSession.Delete( databaseFullName );

            PSDEBUG3(" *** CPSRfsPlugin::RestoreFactorySettingsL - Deleted preset database (file = %S, err = %d)", &databaseFullName, err );

            }

        else

            {

            PSDEBUG2(" *** CPSRfsPlugin::RestoreFactorySettingsL - err = %d)", err );

            }

        CleanupStack::PopAndDestroy( &fsSession );

        }

    else

        {

        PSDEBUG2(" *** CPSRfsPlugin::RestoreFactorySettingsL - RFS type (%d) not supported", static_cast<TInt>( aType ) );

        }

    PSDEBUG(" *** CPSRfsPlugin::RestoreFactorySettingsL - Exit" );

    }

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

// From base class CRFSPlugin

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

//

void CPSRfsPlugin::GetScriptL( const TRfsReason /*aType*/, TDes& aPath )

    {

    aPath.Zero();

    }

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

// From base class CRFSPlugin

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

//

void CPSRfsPlugin::ExecuteCustomCommandL( const TRfsReason /*aType*/, TDesC& /*aCommand*/ )

    {

    }

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

// ResolveDrive

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

//

TInt CPSRfsPlugin::ResolveDrive( RFs& aFs, TFileName& aFileName, const TFileName& aPath )

    {

    PSDEBUG3( "*** CPSRfsPlugin::ResolveDrive( aFileName = %S, aPath = %s )", &aFileName, &aPath );

    TFindFile finder( aFs );

    TInt err = finder.FindByDir( aFileName, aPath );

    if ( err )

        {

        PSDEBUG3( "*** CPSRfsPlugin::ResolveDrive - File '%S%S' not found!", &aPath, &aFileName );

        return KErrNotFound;

        }

    aFileName.Copy( finder.File() );

    PSDEBUG2("*** CPSRfsPlugin::ResolveDrive( aFileName = %S )", &aFileName );

    return KErrNone;

    }

// ======== GLOBAL FUNCTIONS ========