// Copyright (c) 2007-2010 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:

//

#include "TraceOnActivation.h"

#include "TraceCoreTraceActivationIf.h"

#include "TraceConnection.h"

#include <TraceCoreMessageSender.h>

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

/**

    Constructor

*/

DTraceConnection::DTraceConnection( )

: iTcChannel( NULL )

    {

    }

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

/**

    Constructor

    @param  aTcChannel  A pointer to the DTcChannel

*/

DTraceConnection::DTraceConnection( DTcChannel* aTcChannel )

: iTcChannel( aTcChannel )

    {

    }

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

/**

    Destructor

*/

DTraceConnection::~DTraceConnection()

    {

    }

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

/**

    RegisterNotificationReceiver

    @param  aComponentId  ComponentId

    @param  aGroupId GroupId

*/

TInt DTraceConnection::RegisterNotificationReceiver( TUint32 aComponentId, TInt32 aGroupId )

    {

    return MTraceCoreNotificationReceiver::RegisterNotificationReceiver( aComponentId, aGroupId );

    }

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

/**

    UnregisterNotificationReceiver

    @param  aComponentId  ComponentId

    @param  aGroupId GroupId

*/

void DTraceConnection::UnregisterNotificationReceiver( TUint32 aComponentId, TInt32 aGroupId  )

    {

    MTraceCoreNotificationReceiver::UnregisterNotificationReceiver( aComponentId, aGroupId );

    }    

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

/**

    TraceActivated

    @param  aComponentId  ComponentId

    @param  aGroupId GroupId

*/

void DTraceConnection::TraceActivated( TUint32 aComponentId, TUint16 aGroupId  )

    {

    if(iTcChannel)

        {

        iTcChannel->TraceActivated( aComponentId, aGroupId );

        }

    }

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

/**

    TraceDeactivated

    @param  aComponentId  ComponentId

    @param  aGroupId GroupId

*/    

void DTraceConnection::TraceDeactivated( TUint32 aComponentId, TUint16 aGroupId  )

    {

    if(iTcChannel)

        {

        iTcChannel->TraceDeactivated( aComponentId, aGroupId );

        }

    }

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

void DTraceConnection::MessageReceived( TTraceMessage& /*aMsg*/ )

	{

	}

TInt DTraceConnection::DoSendMessage( TTraceMessage &aMsg )

	{

	TInt err = KErrNotFound;

	if ( iMessageSender )

		{

		err = iMessageSender->SendMessage( aMsg );

		}	

	return err;

	}