// Copyright (c) 2008-2010 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 "eirpublishertxpowerlevel.h"

#include "eirmanserver.h"

//**********************************

// CEirPublisherTxPowerLevel

//**********************************

/**

Provides functionality to publish transmission power level to EIR.

**/

CEirPublisherTxPowerLevel* CEirPublisherTxPowerLevel::NewL(CEirManServer& aServer)

	{

	CEirPublisherTxPowerLevel* self = new (ELeave) CEirPublisherTxPowerLevel();

	CleanupStack::PushL(self);

	self->ConstructL(aServer);

	CleanupStack::Pop();

	return self;

	}

CEirPublisherTxPowerLevel::CEirPublisherTxPowerLevel()

	{

	}

void CEirPublisherTxPowerLevel::ConstructL(CEirManServer& aServer)

	{

	iSession = aServer.NewInternalSessionL(*this);

	iSession->RegisterTag(EEirTagTxPowerLevel);

	}

CEirPublisherTxPowerLevel::~CEirPublisherTxPowerLevel()

	{

	delete iSession;

	}

void CEirPublisherTxPowerLevel::MeisnRegisterComplete(TInt aResult)

	{

	if (aResult == KErrNone)

		{

		iTagRegistered = ETrue;

		if (iTxPowerLevelPublished)

			{

			iSession->NewData(KSizeOfTxPowerLevelData);

			}

		}

	}

void CEirPublisherTxPowerLevel::UpdateTxPowerLevel(TInt8 aTxPowerLevel)

	{

	iTxPowerLevel = aTxPowerLevel;

	iTxPowerLevelPublished = ETrue;

	if (iTagRegistered)

		{

		iSession->NewData(KSizeOfTxPowerLevelData);

		}

	}

// From MEirPublisherNotifier

void CEirPublisherTxPowerLevel::MeisnSpaceAvailable(TUint aBytesAvailable)

	{

	if (aBytesAvailable >= KSizeOfTxPowerLevelData)

		{

		// only publish TxPowerLevel if enough space

		iPublishBuf.Zero();

		iPublishBuf.Append(iTxPowerLevel);

		iSession->SetData(iPublishBuf, EEirDataComplete);

		}

	else

		{

		// Otherwise publish zero length string

		iPublishBuf.Zero();

		iSession->SetData(iPublishBuf, EEirDataPartial);

		}

	}

void CEirPublisherTxPowerLevel::MeisnSetDataError(TInt /* aError */)

	{

	}