/*

* 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:  This application is to monitor Harvester and Search Server

*

*/

#include "CWDTimer.h"

#include "WatchDogCommon.h"

#include "MWDTimerHandler.h"

#include <HarvesterServerLogger.h>

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "cwdtimerTraces.h"

#endif

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

// CWDTimer::NewL

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

//

CWDTimer* CWDTimer::NewL( MWDTimerHandler* aWDTimerHandler )

    {

    CWDTimer* self = CWDTimer::NewLC( aWDTimerHandler );

    CleanupStack::Pop();

    return self;

    }

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

// CWDTimer::NewLC

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

//

CWDTimer* CWDTimer::NewLC( MWDTimerHandler* aWDTimerHandler )

    {

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

    CleanupStack::PushL( self );

    self->ConstructL( aWDTimerHandler );

    return self;

    }

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

// CWDTimer::~CWDTimer()

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

//

CWDTimer::~CWDTimer()

    {

    Cancel();

    iTimer.Close();

    }

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

// CWDTimer::CWDTimer()

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

//

CWDTimer::CWDTimer( ): CActive( CActive::EPriorityStandard )                        

    {

    }

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

// CWDTimer::ConstructL()

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

//

void CWDTimer::ConstructL( MWDTimerHandler* aWDTimerHandler )

    {

    CActiveScheduler::Add( this );

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

    iWDTimerHandler = aWDTimerHandler;

    }

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

// CWDTimer::StartWDTimer()

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

//

void CWDTimer::StartWDTimer()

    {

    OstTraceFunctionEntry0( CWDTIMER_STARTWDTIMER_ENTRY );

    CPIXLOGSTRING("CWDTimer::StartWDTimer(): Entered");    

    //start the timer

    iTimer.After( iStatus , MONITORING_DELAY ); // Wait 60 seconds before checking the servers

    OstTraceFunctionExit0( CWDTIMER_STARTWDTIMER_EXIT );

    SetActive();    

    }

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

// CWDTimer::RunL()

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

//

void CWDTimer::RunL()

    {

    //check for the Harvester server and the search server

    if( iStatus.Int() == KErrNone )

        {

        TInt err = KErrNone;

        TRAP ( err , iWDTimerHandler->HandleWDTimerL() );

        if ( err == KErrNone)

            {

            //start the timer

            iTimer.After( iStatus , MONITORING_DELAY ); // Wait 60 seconds before checking the servers

            SetActive();

            }

        }

    }

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

// CWDTimer::DoCancel()

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

//

void CWDTimer::DoCancel()

    {

    iTimer.Cancel();     

    }

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

// CWDTimer::RunError()

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

//

TInt CWDTimer::RunError( TInt )

    {

    //Cancel the timer if there are any and start the new timer

    iTimer.Cancel();

    //start the timer

    iTimer.After( iStatus , MONITORING_DELAY );

    SetActive();

    return KErrNone;

    }

//End of file