// Copyright (c) 2006-2009 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:

//

/**

 @file

 @internalComponent

*/

#include "hctluartoriginalsender.h"

#include <d32comm.h>

#include <bluetooth/hci/hctlchannelobserver.h>

#include <bluetooth/logger.h>

#ifdef __FLOG_ACTIVE

_LIT8(KLogComponent, LOG_COMPONENT_HCTL_UART_ORIGINAL);

#endif

CHCTLUartOriginalSender::CHCTLUartOriginalSender(RBusDevComm& aPort)

  : CActive(EPriorityStandard), 

	iPort(aPort)

    {

	LOG_FUNC

	CActiveScheduler::Add(this);

    }

CHCTLUartOriginalSender::~CHCTLUartOriginalSender()

    {

	LOG_FUNC

	Cancel();

    }

CHCTLUartOriginalSender* CHCTLUartOriginalSender::NewL(RBusDevComm& aPort)

    {

	LOG_STATIC_FUNC

    CHCTLUartOriginalSender* self = new(ELeave)CHCTLUartOriginalSender(aPort);

    return self;

    }

TInt CHCTLUartOriginalSender::Write(const TDesC8& aData)

    {

	LOG_FUNC

	TInt rerr = KErrNone;

	//Check whether we finished with the previous write

    if(!IsActive())

        {

		// The UART can't write anymore data until this write is complete.

		// Close all channels.

		iChannelObserver->MhcoChannelClosed(KHCITransportAllChannels);	

	    SetActive();

	    iPort.Write(iStatus, aData);

        }

	else

		{

        LOG(_L8("ERROR: Sender is already active!!\r\n"));

        rerr = KErrInUse;

		}

    return rerr;

    }

void CHCTLUartOriginalSender::SetChannelObserver(MHCTLChannelObserver& aObserver)

 	{

	LOG_FUNC

 	iChannelObserver = &aObserver;

 	if(!IsActive())

 		{

 		// Asyncronously give the channel observer an initial kick

		SetActive();

		TRequestStatus* status = &iStatus;

		User::RequestComplete(status, KErrNone);

 		}

 	}

void CHCTLUartOriginalSender::RunL()

    {

	LOG_FUNC

	LOG1(_L8("\tiStatus = %d"), iStatus.Int());

	iChannelObserver->MhcoChannelOpen(KHCITransportAllChannels);

	}

void CHCTLUartOriginalSender::DoCancel()

	{

	LOG_FUNC

	iPort.WriteCancel();

	}