/*

* Copyright (c) 2007-2008 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:  ECOM  implementation for touch indicator

*

*/

#include "debug.h"

#include "lcstylustapdismount.h"

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

// Destructor.

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

//

CLcStylusTapDismount::~CLcStylusTapDismount()

    {

    TRACE_FUNC

    Cancel(); 

    delete iDismountTimer;    

    iRFs.Close();    

    }

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

// Symbian two phase constructor.

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

//

CLcStylusTapDismount* CLcStylusTapDismount::NewL()

    {

    TRACE_FUNC    

    CLcStylusTapDismount* self = CLcStylusTapDismount::NewLC();

    CleanupStack::Pop(self);    

    return self;

    }

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

// Symbian two phase constructor. Object pushed to cleanup stack 

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

//

CLcStylusTapDismount* CLcStylusTapDismount::NewLC()

    {

    TRACE_FUNC

    CLcStylusTapDismount* self = new (ELeave) CLcStylusTapDismount();

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }

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

// Returning of previous notifier and starting of new one 

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

//

void CLcStylusTapDismount::RunL()

    {

    TRACE_FUNC    

    delete iDismountTimer;    

    iDismountTimer = NULL;    

    if ( iDriveIndex < KMaxDrives )

        {

        DoDismount();

        }

    }

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

// Cancel pending notifier and those in queue 

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

//

void CLcStylusTapDismount::DoCancel()

    {

    TRACE_FUNC

    iRFs.NotifyDismountCancel(iStatus);

    }

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

// C++ constructor 

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

//

CLcStylusTapDismount::CLcStylusTapDismount()

    : CActive(EPriorityStandard)

    {

    TRACE_FUNC    

    CActiveScheduler::Add(this);    

    }

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

// 2nd-phase constructor 

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

//

void CLcStylusTapDismount::ConstructL()

    {

    TRACE_FUNC    

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

    }

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

// Dismount drive 

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

//

void CLcStylusTapDismount::DisMountUsbDrives()

    {    

    TRACE_FUNC

    Cancel();

    iDriveIndex = 0;

    iRFs.DriveList( iDriveList );

    DoDismount();

    }

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

// Dismount next drive 

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

//

void CLcStylusTapDismount::DoDismount()

    {

    TRACE_FUNC        

    TDriveInfo info;

    TInt err = KErrNone;

    for ( ; iDriveIndex < KMaxDrives; iDriveIndex++ )

        {

        if ( iDriveList[iDriveIndex] )

            {

            err = iRFs.Drive( info , iDriveIndex );            

            if ( info.iConnectionBusType == EConnectionBusUsb &&                 

                 info.iDriveAtt & KDriveAttExternal && 

                 err == KErrNone  )

                {

                TRACE_INFO(_L("CLcStylusTapDismount::DoDismount Dismount notify request "));    

                iRFs.NotifyDismount( iDriveIndex, iStatus, EFsDismountNotifyClients );                

                TRAP_IGNORE( iDismountTimer = CForceDismountTimer::NewL(this) );

                SetActive();

                break;

                }                     

            }

        }

    }

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

// Dismount next drive 

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

//

void CLcStylusTapDismount::TimerExpired()

    {

    TRACE_FUNC    

    Cancel();

    delete iDismountTimer;

    iDismountTimer = NULL;    

    iRFs.NotifyDismount( iDriveIndex, iStatus, EFsDismountForceDismount );                

    SetActive();

    }    

// End of File