/*

* Copyright (c) 2002 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: Timer for Tcp CirWatcher.

*

*

*/

// INCLUDES

#include "TcpCirWatcher.h"

#include "TcpCirWatcherTimer.h"

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

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

// C++ constructor may NOT contain any code, that

// might leave.

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

//

CTcpCirWatcherTimer::CTcpCirWatcherTimer( MTcpCirWatcherTimerCallback* aCallback ) :

        CActive( 0 ),

        iCallback( aCallback )

    {

    }

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

// Symbian OS constructor may leave.

//

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

//

void CTcpCirWatcherTimer::ConstructL()

    {

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

    CActiveScheduler::Add( this );

    }

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

// Two-phased constructor.

//

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

//

CTcpCirWatcherTimer* CTcpCirWatcherTimer::NewL( MTcpCirWatcherTimerCallback* aCallback )

    {

    CTcpCirWatcherTimer* self = new ( ELeave ) CTcpCirWatcherTimer( aCallback );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// Destructor

//

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

//

CTcpCirWatcherTimer::~CTcpCirWatcherTimer()

    {

#ifdef _DEBUG

    CTcpCirWatcher::WriteToLog( _L8( "CTcpCirWatcherTimer::~CTcpCirWatcherTimer(), destructor called." ) );

#endif

    Cancel();

    iTimer.Close();

    }

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

// CTcpCirWatcherTimer::ActivateTimer

//

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

//

void CTcpCirWatcherTimer::ActivateTimer( const TTimeIntervalMicroSeconds32 aDelay,

                                         const TInt aCurrentTask )

    {

    __ASSERT_ALWAYS( !IsActive(), User::Panic( _L( "CTcpCirWatcherTimer" ), 1 ) );

    iCurrentTask = aCurrentTask;

    iTimer.After( iStatus, aDelay );

#ifdef _DEBUG

    CTcpCirWatcher::WriteToLog( _L8( "CTcpCirWatcherTimer activated." ) );

#endif

    SetActive();

    }

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

// CTcpCirWatcherTimer::RunL()

//

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

//

void CTcpCirWatcherTimer::RunL()

    {

#ifdef _DEBUG

    CTcpCirWatcher::WriteToLog( _L8( "CTcpCirWatcherTimer::RunL()." ) );

#endif

    iCallback->HandleTimerEventL( iCurrentTask );

    iCurrentTask = 0;

    }

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

// CTcpCirWatcherTimer::DoCancel()

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

//

void CTcpCirWatcherTimer::DoCancel()

    {

    iTimer.Cancel();

    iCurrentTask = 0;

#ifdef _DEBUG

    CTcpCirWatcher::WriteToLog( _L8( "CTcpCirWatcherTimer::DoCancel()" ) );

#endif

    }

//  End of File