// Copyright (c) 2004-2009 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:

//

#ifndef CBCACONTROL_H_

#define CBCACONTROL_H_

#include <e32base.h>

#include <networking/bca.h>

#include <networking/bcafactory.h>

#include <comms-infras/ni_log.h>

class MBcaControlObserver;

class CScriptBcaControl : public CActive

	{

public:

	CScriptBcaControl(MBcaControlObserver* aObserver);

	~CScriptBcaControl();

	void StartLoadL();

	void Shutdown(TInt aError);

protected:

	// Inherited from CActive.

	virtual void RunL();

	virtual void DoCancel();

private:

	void ObserverShutdownComplete();

#ifdef __FLOG_ACTIVE

	const TDesC8& StateString();

#endif

private: // Unowned data.

	enum TBcaState

		{

		/** BCA ready to start */

		EIdling,

		/** Ioctl(KBCASetIapId) issued on BCA */

		ESettingIap,

		/** Ioctl(KBCASetBcaStack) issued on BCA */

		ESettingBcaStack,

		/** Open() issued on BCA */

		EOpeningBca,

		/** BCA Open() complete */

		EBcaOpened,

		/** BCA being closed */

		EClosing

		};

	MBcaControlObserver* iObserver;

	/** BCA */	

	BasebandChannelAdaptation::MBca* iMBca;

	/** used to load BCA library */

	TAutoClose<RLibrary> iBcaDll;

	/** BCA state */

	TBcaState iState;

	/** NIF shut down error*/

	TInt iError;

	};

#endif //CBCACONTROL_H_