/*

* Copyright (c) 2005 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:   GPRS and Wlan status getter for sending Generic Alerts

*

*/

#ifndef __FOTANETWORKREGSTATUS_H__

#define __FOTANETWORKREGSTATUS_H__

// SYSTEM INCLUDES

#include <e32base.h>

#include <rconnmon.h>

//Forward declarations

class CFotaServer;

//Constants used in this class

const TTimeIntervalMicroSeconds32 KTimeInterval = 1000000; //1 second, duration between each retry.

const TInt KRetries = 10; //Maximum number of retries.

/**

* Actice object class that runs a timer for probing network status (GPRS & WLAN)

*  @lib    fotaserver

*  @since  S60 v3.2

*/

NONSHARABLE_CLASS (CFotaNetworkRegStatus) : public CActive

	{

	public:

		//Symbian 2-Phase construction

		static CFotaNetworkRegStatus* NewL(CFotaServer* aObserver);

		static CFotaNetworkRegStatus* NewLC(CFotaServer* aObserver);

       /**

        * Destructor.

        */      

		virtual ~CFotaNetworkRegStatus();

	public: 

		/**

	     * Starts monitoring for Network status before sending Generic Alert

		 *

     	 * @since   S60   v3.2

     	 * @param   None

     	 * @return  None

     	 */

		void StartMonitoringL();

		/** 

	     * Checks whether the network connection possible with the IAP Id provided

		 *

     	 * @since   S60   v3.2

     	 * @param   None

     	 * @return  ETrue if yes, EFalse when not possible

     	 */

		TBool IsConnectionPossibleL(TInt aIapid);

    public: // Functions from base classes

		/**

        * From CActive,DoCancel.

        */

		void DoCancel();

		/**

        * From CActive,RunL.

        */

	    void RunL();

		/**

        * From CActive,RunError.

        */

		TInt RunError(TInt aError);

	private: //functions

		//Constructors

		CFotaNetworkRegStatus();

		CFotaNetworkRegStatus(CFotaServer* aObserver);

		//Symbian 2-Phase construction 

		void ConstructL();

		/**

	     * Checks GlobalRFs status

		 *

     	 * @since   S60   v3.2

     	 * @param   None

     	 * @return  ETrue if success, EFalse if failure

     	 */

		TBool CheckGlobalRFState();

		/**

	     * Checks Network status, basically Network Registration

		 *

     	 * @since   S60   v3.2

     	 * @param   None

     	 * @return  ETrue if success, EFalse if failure

     	 */

		TBool CheckNetworkRegStateL();

		/**

	     * Checks Wlan status

		 *

     	 * @since   S60   v3.2

     	 * @param   None

     	 * @return  ETrue if success, EFalse if failure

     	 */

		TBool IsWlanSupportedL();

	    /**

	     * To find the bearer of the IapId

	     *

	     * @since   S60   v3.2

	     * @param   aIapId

	     * @return  ETrue/EFalse

	     */

	    TUint32 FindBearerL(TInt aIapId);

	private: // data

	    /**

	     * timer used for monitoring

	     */

		RTimer iTimer;

	    /**

	     * S60 monitory class used for monitoring network status

	     */

		RConnectionMonitor iMonitor;

	    /**

	     * FotaServer

    	 */

		CFotaServer* iObserver;

	    /**

	     * Number of retries

    	 */

		TInt iRetriesLeft;

	    /**

    	 * GlobalRFs state

     	 */

		TBool iGlobalRFState;

	};

#endif // __FOTANETWORKREGSTATUS_H__

// End of File