// 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:

// EGetNextDevice state in the PSY Connecting State Machine; should return

// the next device from the BT GPS Configuration API

//

#include <e32std.h>

#include <bt_sock.h>

#include "btgpsgetnextdevice.h"

#include "BTGPSDeviceManager.h"

#include "BTGPSConnectManagerExt.h"

#include "BTGPSHandlerFactory.h"

#include "btgpsdevicelistmanager.h"

#include "BTGPSLogging.h"

/** Static constructor

 */

CBTGPSGetNextDevice* CBTGPSGetNextDevice::NewL(MBTGPSConnectManagerExt& aManagerExt)

	{

	CBTGPSGetNextDevice* self = new (ELeave) CBTGPSGetNextDevice(aManagerExt);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

/** Destructor

 */

CBTGPSGetNextDevice::~CBTGPSGetNextDevice()

	{

	if(iIdle)

		{

		iIdle->Cancel();

		delete iIdle;

		}

	}

/** Class constructor

 */

CBTGPSGetNextDevice::CBTGPSGetNextDevice(MBTGPSConnectManagerExt& aManagerExt)

: iManagerExt(aManagerExt),

iError(KErrNone)

	{

	}

/** Second phase constructor

 */

void CBTGPSGetNextDevice::ConstructL()

	{

	TRACESTRING("CBTGPSGetNextDevice::ConstructL start...")

	TInt tempDeviceType;

	TBTSockAddr deviceAddress;

	//Set the PSY state back to Connecting, as we are now dealing with a new device

	iManagerExt.DeviceManager().SetBTDeviceConnectStatus(EBTDeviceConnecting);

	//construct idle object

	iIdle = CIdle::NewL(CActive::EPriorityStandard);

	//Get the next valid device from the BT Device List

	iError = iManagerExt.DeviceListManager().GetNextDevice(tempDeviceType, deviceAddress);

	if(iError == KErrNone)

		{

		//Valid device in the list, update the device info manager

		TBTDeviceType deviceType = static_cast<TBTDeviceType>(tempDeviceType);

		iManagerExt.DeviceManager().SetDeviceInfo(deviceAddress, deviceType);

		}

	iIdle->Start(TCallBack(HandlerCompleteCallback, this));

	TRACESTRING2("CBTGPSGetNextDevice::ConstructL end...with err: %d", iError)

	}

/** CIdle Handler Complete Callback. This should be called after the ConstrucL

 function has completed.  This allows the object to finish construction and allows

 the object to continue its operation.

 */

TInt CBTGPSGetNextDevice::HandlerCompleteCallback(TAny* aAny)

    {

    reinterpret_cast<CBTGPSGetNextDevice*>(aAny)->HandlerCompleteNotify();

    return KErrNone;

    }

/** Handler Complete

 */

void CBTGPSGetNextDevice::HandlerCompleteNotify()

    {

    iManagerExt.HandlerComplete(EGetNextDevice, iError);

    }