/*

* 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: 

*

*/

/**

 * @file

 * @internalComponent

 */

#include <e32debug.h>

#include "ncmconnectionmanagerhelper.h"

#include "ncmiapconnectionobserver.h"

#include "ncmconnectionmanager.h"

// For OST tracing

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "ncmconnectionmanagerhelperTraces.h"

#endif

/**

 * Constructor.

 * @param aObserver The object which is interested in the IAP connection completion

 * @param aConnection The reference of the NCM connection to be used

 */

CNcmConnectionManHelper::CNcmConnectionManHelper(MNcmConnectionObserver& aObserver,

        RConnection& aConnection)

    : CActive(CActive::EPriorityStandard)

	, iObserver(aObserver)

	, iConnection(aConnection) 

	{

	OstTraceFunctionEntryExt( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY, this );

	CActiveScheduler::Add(this);		

	OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_EXIT, this );

	}

/**

 * Destructor.

 */

CNcmConnectionManHelper::~CNcmConnectionManHelper()

	{	

	OstTraceFunctionEntry1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY_DESTRUCTOR, this );

	if (IsActive())

	    {

	    Cancel();

	    }

	else

	    {

	    Stop();

	    }

	OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY_DESTRUCTOR_EXIT, this );

	}

/**

 * Start the connection.

 * @param aPref NCM connect preference

 */

void CNcmConnectionManHelper::Start(TConnPref& aPref)

	{	

	OstTraceFunctionEntryExt( CNCMCONNECTIONMANHELPER_START_ENTRY, this );

	if (!IsActive())

		{

		iConnection.Start(aPref, iStatus);

		SetActive();

		}

	OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_START_EXIT, this );

	}

/**

 * Stop the connection.

 */

void CNcmConnectionManHelper::Stop()

	{

    OstTraceFunctionEntry1( CNCMCONNECTIONMANHELPER_STOP_ENTRY, this );

	TInt err = iConnection.Stop(RConnection::EStopAuthoritative);

	OstTrace1( TRACE_NORMAL, CNCMCONNECTIONMANHELPER_STOP_RETURN_CODE, "Return code from Stop() is:;err=%d", err );

	OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_STOP_EXIT, this );

	}

/**

 * Implements cancellation of an outstanding request.

 */

void CNcmConnectionManHelper::DoCancel()

	{

    OstTraceFunctionEntry0( CNCMCONNECTIONMANHELPER_DOCANCEL_ENTRY );

	TInt err = iConnection.Stop(RConnection::EStopAuthoritative);

    OstTrace1( TRACE_NORMAL, CNCMCONNECTIONMANHELPER_DOCNCEL, "Return code from Stop() is:;err=%d", err );

	OstTraceFunctionExit0( CNCMCONNECTIONMANHELPER_DOCANCEL_EXIT );

	}

/**

 * Called when connection completed.

 */

void CNcmConnectionManHelper::RunL()

	{	

	OstTraceFunctionEntry0( CNCMCONNECTIONMANHELPER_RUNL_ENTRY );

	iObserver.MicoHandleConnectionComplete(iStatus.Int());

	OstTraceFunctionExit0( CNCMCONNECTIONMANHELPER_RUNL_EXIT );

	}