// Copyright (c) 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:

// This contains CUnsolicitedEventMonitor which mornitor the arriving unsocilited event and then notify this to all observers.

// 

#ifndef UNSOLICITEDEVENTMONITOR_H_

#define UNSOLICITEDEVENTMONITOR_H_

//system include

//user include

#include "atcommandcontrolbase.h"

#include "globalphonemanager.h"

#include "atunsolicitedobserver.h"

#include <ctsy/ltsy/cctsydispatchercallback.h>

/**

 * This is a watcher class which mornitor the unsolicited events sent by baseband.

 * Notify all the interesting observers when an unsolicited event has been received

 */

class CUnsolicitedEventMonitor : public CATCommandControlBase

	{

public:

	/**

	 * Factory function

	 */

	static CUnsolicitedEventMonitor* NewL(CGlobalPhonemanager& aPhoneglobals,

						                  CCtsyDispatcherCallback& aCtsyDispatcherCallback);

	/**

	 * Factory function

	 */

	static CUnsolicitedEventMonitor* NewLC(CGlobalPhonemanager& aPhoneglobals,

			                               CCtsyDispatcherCallback& aCtsyDispatcherCallback);

	/**

	 * Destructor

	 */

	virtual ~CUnsolicitedEventMonitor();

	/**

	 * Add the observer which is interested in geting the notification of incoming unsolicited event  

	 */

	void AddUnsolicitedObserver(const MLtsyUnsolicitedCommandObserver* aObserver);

	/**

	 * Remove the unsolicited observer

	 */

	void RemoveUnsolicitedObserver(const MLtsyUnsolicitedCommandObserver* aObserver);

	/**

	 * Notify all the observers that the unsoclicited event is received

	 */

	void NotifyEveryObserver();

	/**

	 * Start to mornitor

	 */

	void StartUnsolicitedObserver();

	/**

	 * Stop to mornitor

	 */

	void StopUnsolicitedObserver();

protected:

	/**

	 * The constructor

	 */

	CUnsolicitedEventMonitor(CGlobalPhonemanager& aPhoneglobals,

			                 CCtsyDispatcherCallback& aCtsyDispatcherCallback);

	/**

	 * 2nd constructor

	 */

	void ConstructL();

public:

	/**

	 * Inherit from CAtCommandContolBase

	 */

	virtual void AtCommandExecuteComplete(TAtEventSource aEventSource, TInt aStatus);

private:

	/**

	 * Own

	 * Store a list of observers

	 */

	RPointerArray <MLtsyUnsolicitedCommandObserver> iArray;

	};

#endif /*UNSOLICITEDEVENTMONITOR_H_*/