/*

 * 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: Mylocation engine source implementation for calender db path observation.

 *

 */

#include <calendernotification.h>

_LIT( KCalendarDbPath, ":\\private\\10003a5b\\" );

const TInt KMaxFilePtahSize = 256;

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

// CMyLocationsEngine::NewL()

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

//

CCalenderNotification* CCalenderNotification::NewL(MNotifyChange* aNotifyChange)

{

    CCalenderNotification* self = CCalenderNotification::NewLC(aNotifyChange);

    CleanupStack::Pop(self);

    return self;

}

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

// CMyLocationsEngine::NewLC()

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

//

CCalenderNotification* CCalenderNotification::NewLC(

        MNotifyChange* aNotifyChange)

{

    CCalenderNotification* self = new (ELeave) CCalenderNotification(

            aNotifyChange);

    CleanupStack::PushL(self);

    return self;

}

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

// CMyLocationsEngine::ConstructL()

// Symbian 2nd phase constructor can leave.

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

//

{

    CActiveScheduler::Add(this);

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

}

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

// CMyLocationsEngine::CheckCalenderDbFileStructure()

// Observes the calendar db file structure changes.

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

//

void CCalenderNotification::CheckCalenderDbFileStructure( TChar aDrive )

{

    TBuf<KMaxFilePtahSize> filePath;

    filePath.Append( aDrive );

    filePath.Append( KCalendarDbPath );

    iFsession.NotifyChange(ENotifyEntry, iStatus, filePath );

    SetActive();

}

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

// CMyLocationsEngine::CCalenderNotification()

// Default constructor .

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

//

CCalenderNotification::CCalenderNotification(MNotifyChange* aNotifyChange) :

    CActive(EPriorityStandard), iNotifyChange(*aNotifyChange)

{

}

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

// CMyLocationsEngine::~CCalenderNotification()

// default destuctor.

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

//

CCalenderNotification::~CCalenderNotification()

{

    if (IsActive())

    {

        Cancel();

    }

    iFsession.Close();

}

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

// CMyLocationsEngine::RunL()

// Assyncronous request handler , on completion of notification

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

//

void CCalenderNotification::RunL()

{

    TInt status;

    iNotifyChange.NotifyChangeL( status );

    if ( KErrNone == status )

    {

        iFsession.NotifyChangeCancel();

    }

}

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

// CMyLocationsEngine::DoCancel()

// Handels the error condition on assynchronous request

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

//

void CCalenderNotification::DoCancel()

{

}