/** @file

* Copyright (c) 2005-2006 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:  Monitoring of IP Event Notification from ipeventnotifier module

*

*/

#include "upnpipeventnotifier.h"

#include <networking/ipeventtypesids.h>

#ifdef _DEBUG

#define KLogFile _L("UPnPStack.txt")

#endif

#include "upnpcustomlog.h"

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

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

// CUpnpIPEventNotifier::NewL

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

//

CUpnpIPEventNotifier* CUpnpIPEventNotifier::NewL( TInt aInterfaceIndex )

    {

    CUpnpIPEventNotifier* self = new (ELeave) CUpnpIPEventNotifier;

    CleanupStack::PushL( self );

    self->ConstructL( aInterfaceIndex );

    CleanupStack::Pop( self );

    return self;

    }

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

// CUpnpIPEventNotifier::CUpnpIPEventNotifier

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

//

CUpnpIPEventNotifier::CUpnpIPEventNotifier() : CActive( EPriorityStandard )

    {

    }

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

// CUpnpIPEventNotifier::ConstructL

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

//    

void CUpnpIPEventNotifier::ConstructL( TInt aInterfaceIndex )

    {

    User::LeaveIfError( iProperty.Attach( TUid::Uid( IPEvent::EIPReady ), 

                                          aInterfaceIndex ) );

    CActiveScheduler::Add( this );

    }

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

// CUpnpIPEventNotifier::~CUpnpIPEventNotifier

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

//    

CUpnpIPEventNotifier::~CUpnpIPEventNotifier()

    {

    Cancel();

    iProperty.Close();

    }

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

// CUpnpIPEventNotifier::DoCancel

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

//    

void CUpnpIPEventNotifier::DoCancel()

    {

    iProperty.Cancel();

    }

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

// CUpnpIPEventNotifier::Subscribe

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

//    

void CUpnpIPEventNotifier::Subscribe( MUpnpIPEventObserver* aObserver )

    {

    iObserver = aObserver; 

	if(!IsActive())

		{

		iProperty.Subscribe( iStatus );

	    SetActive();        

		}

    }

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

// CUpnpIPEventNotifier::RunL

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

//    

void CUpnpIPEventNotifier::RunL()

    {

    if ( iStatus.Int() == KErrNone ) 

        {

        iProperty.Subscribe( iStatus );

        SetActive();        

        iObserver->IPEventOccursL();        

        }    

    }

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

// CUpnpIPEventNotifier::RunError

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

//  

TInt CUpnpIPEventNotifier::RunError( TInt /*aErr*/ )

    {

    LOG_FUNC_NAME;

    return KErrNone;

    }