/*

* 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 the License "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:

* Name        : sipphoneregistrationmonitor.h

* Part of     : SIP Profile Agent / SIP IMS Agent

* Version     : %version: 4 %

*

*/

/**

 @internalComponent

*/

#ifndef CSIPPHONEREGISTRATIONMONITOR_H

#define CSIPPHONEREGISTRATIONMONITOR_H

// INCLUDES

#include <etelmm.h>

// FORWARD DECLARATIONS

class MSipPhoneRegistrationObserver;

// CLASS DEFINITION

/**

 * Monitors the status of the phone's network registration.

 * Notifies when the status changes. 

 */

class CSipPhoneRegistrationMonitor : public CActive

	{

	public:

        /** Phone registration status */

        enum TStatus

            {

            ENotRegistered,

            ERegisteredOnHomeNetwork,

		    ERegisteredRoaming  

            };

		static CSipPhoneRegistrationMonitor* NewL( 

		    RTelServer& aTelServer,

		    const RTelServer::TPhoneInfo& aPhoneInfo,

		    MSipPhoneRegistrationObserver& aObserver );

		~CSipPhoneRegistrationMonitor();

	public: // New methods

		TStatus Status() const;

	protected: // From CActive

		void DoCancel();

		void RunL();

		TInt RunError(TInt aError);

	private: // Constructors

		/// Constructor

		CSipPhoneRegistrationMonitor(		 

		    MSipPhoneRegistrationObserver& aObserver );

		/// Default constructor, not implemented.

		CSipPhoneRegistrationMonitor();

		/// 2nd phase constructor

		void ConstructL( 

		    RTelServer& aTelServer,

		    const RTelServer::TPhoneInfo& aPhoneInfo );

		void MonitorStatus();

	private: // Data

		MSipPhoneRegistrationObserver& iObserver;

		RMobilePhone iPhone;

		RMobilePhone::TMobilePhoneRegistrationStatus iRegistrationStatus;

#ifdef CPPUNIT_TEST	

	    friend class CSIPIMSProfileAgentTest;

#endif				

	};

#endif // CSIPPHONEREGISTRATIONMONITOR_H