// Copyright (c) 2008-2009 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 <upnpparamset.h>

#include "upnpsubconnevents.h"

#include "cupnpeventnotifier.h"

CUPnPEventNotifier::CUPnPEventNotifier(MUPnPEventNotification& aEvent,RSubConnection& aSubConnection)

	: CActive( EPriorityStandard ),

	iNotification( aEvent ), iSubConnection ( aSubConnection ), iClearParams(EFalse)

	{

	CActiveScheduler::Add(this);

	}

/* Issues the active call for monitoring the subconnection */

void CUPnPEventNotifier::Notify()

	{

	if(IsActive())

		return ;

	// Issues the active request.The incoming data is stored in iEventNotificationBuf

	iSubConnection.EventNotification(iEventNotificationBuf, EFalse, iStatus);

	SetActive();

	}

/* When a packet arrives in the sub-connection then the familyId is extracted

 and calls OnNotification of CUPnPServiceDiscovery/CUPnPServicePublisher which calls

 NotifyResults of respective class

 */ 

void CUPnPEventNotifier::RunL()

	{

	User::LeaveIfError( iStatus.Int() );

	CSubConNotificationEvent* event = CSubConNotificationEvent::NewL(iEventNotificationBuf);

	CUPnPSubConnEvent* responseEvent = static_cast<CUPnPSubConnEvent*>(event);		

	CleanupStack::PushL (TCleanupItem(CUPnPSubConnEvent::CleanupSubConnEvent,responseEvent));

	TUint32 familyId = responseEvent->GetFamily();

	Notify ();

	iNotification.OnNotificationL(familyId);

	CleanupStack::PopAndDestroy(responseEvent);	

	}

/* Issues the asynchronous cancel request for event notification*/	

void CUPnPEventNotifier::DoCancel()

	{

	iSubConnection.CancelEventNotification();

	}

TInt CUPnPEventNotifier::RunError( TInt aError )

	{

	_LIT(KErrorLog, "SubConnection Notification Error %d");

	// upnplogger code to be added

	RDebug::Print( KErrorLog , aError );

	return KErrNone ;

	}

CUPnPEventNotifier::~CUPnPEventNotifier()

	{

	Cancel();

	}