/*

* 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

*/

#ifndef NCMCLASSCONTROLLER_H

#define NCMCLASSCONTROLLER_H

#include <e32property.h>

#include <cusbclasscontrollerplugin.h>

#include "ncmconnectionmanagerobserver.h"

#include "ncmcommon.h"

#ifdef OVERDUMMY_NCMCC

#include <usb/testncmcc/dummy_ncminternalsrv.h>

#else

#include "ncminternalsrv.h"

#endif // OVERDUMMY_NCMCC

class CNcmConnectionManager;

class CNcmClientManager;

/**

 * NCM Class controller. 

 * It is derived from CUsbClassControllerPlugIn. The USB Manager will control 

 * NCM class through it.

 * And it implements interface MNcmConnectionManagerObserver as well. 

 */

NONSHARABLE_CLASS(CNcmClassController): 

                public CUsbClassControllerPlugIn,

                public MNcmConnectionManagerObserver

	{

public:

	static CNcmClassController* NewL(MUsbClassControllerNotify& aOwner);

	~CNcmClassController();

	// From MNcmConnectionManagerObserver

    void McmoErrorIndication(TInt aError);

private:

    /**

     * Two-phases construction: phase 1

     * @param[in]  aOwner, an Interface to talk to the USB server.

     */

	CNcmClassController(MUsbClassControllerNotify& aOwner);

    /**

     * Two-phases construction: phase 2

     */

	void ConstructL();

	// From CActive

	void RunL();

	void DoCancel();

	TInt RunError(TInt aError);

	// From CUsbClassControllerBase

	void Start(TRequestStatus& aStatus);

	void Stop(TRequestStatus& aStatus);

	void GetDescriptorInfo(TUsbDescriptor& aDescriptorInfo) const;

private:

	void RandomMacAddressL();

private: 

    TNcmMacAddress         iHostMacAddress;

    CNcmConnectionManager*    iConnectionMan; // Owned.

	// Not own.

	TRequestStatus*        iReportStatus;

	CNcmClientManager*     iClientMgr; // Owned

	RNcmInternalSrv        iNcmInternalSvr;

	TBool                  iConnectingToNcmPktDrv;

    TUint                  iDataBufferSize; // Buffer size of data end points

	};

#endif // NCMCLASSCONTROLLER_H