/*

* Copyright (c) 2010 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:

*

*/

#include "DismountClient.h"

CDismountClient::CDismountClient() :

    CActive(EPriorityStandard) // Standard priority

    {

    }

CDismountClient* CDismountClient::NewLC(CStifLogger *aLog)

    {

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

    CleanupStack::PushL(self);

    self->ConstructL(aLog);

    return self;

    }

CDismountClient* CDismountClient::NewL(CStifLogger *aLog)

    {

    CDismountClient* self = CDismountClient::NewLC(aLog);

    CleanupStack::Pop(); // self;

    return self;

    }

void CDismountClient::ConstructL(CStifLogger *aLog)

    {

    User::LeaveIfError(iTimer.CreateLocal());

    iLog = aLog;

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

    CActiveScheduler::Add(this); // Add to scheduler

    }

CDismountClient::~CDismountClient()

    {

    Cancel(); // Cancel any request, if outstanding

    // Delete instance variables if any

    iTimer.Close();

    iFs.NotifyDismountCancel();

    iFs.Close();

    }

void CDismountClient::DoCancel()

    {

    iTimer.Cancel();

    iFs.NotifyDismountCancel();

    }

void CDismountClient::StartL(TAllowDismountOption aAllowDismountOption)

    {

    Cancel();

    iAllowDismountOption = aAllowDismountOption;

    if (iAllowDismountOption == EAllowDismountTooLate || 

            iAllowDismountOption == EAllowDismountAfter2Sec)

        {

        iState = EDelay;

        }

    iFs.NotifyDismount(EDriveE,iStatus,EFsDismountRegisterClient);

    RDebug::Printf( " DiscmountClient StartL ");

    iFs.NotifyDismountCancel();

    SetActive();

    }

void CDismountClient::RunL()

    {

    switch (iAllowDismountOption)

        {

        case EAllowDismount:

            iFs.AllowDismount(EDriveE);

            break;

        case EAllowDismountAfter2Sec:

            if (iState ==EDelay)

                {

                iTimer.After(iStatus,(TTimeIntervalMicroSeconds32)2000000);

                iState=EWaitForDelay;

                SetActive();

                }

            else

                if(iState==EWaitForDelay)

                    {

                    iFs.AllowDismount(EDriveE);

                    iState=EDelay;

                    }

            break;

        case EAllowDismountTooLate:

            if (iState == EDelay)

                {

            iTimer.After(iStatus,(TTimeIntervalMicroSeconds32)8000000);

            iState=EWaitForDelay;

            SetActive();

                }

            else

                if(iState==EWaitForDelay)

                    {

                    iFs.AllowDismount(EDriveE);

                    iState=EDelay;

                    }

            break;

        case ENotAllowDismount:

        default:

            break;

        }

    }

TInt CDismountClient::RunError(TInt aError)

    {

    return aError;

    }