/*

 * 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