/*

* Copyright (c) 2007 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:  Observes the status of the GPRS connection

*

*/

#ifndef CSATBIPCONNECTIONOBSERVER_H

#define CSATBIPCONNECTIONOBSERVER_H

#include    "CSatBIPUtils.h"

/**

 *  Observes the GPRS network status and stores current value.

 *

 *  @lib SatEngine.lib

 *  @since Series 60 3.0

 */

class CSatBIPConnectionObserver : public CActive

    {

public:

    /**

     * Default constructor.

     * @param aBipUtils Reference to BIP utils class.

     */

    CSatBIPConnectionObserver( CSatBIPUtils& aBipUtils );

    /**

     * Destructor.

     */

    virtual ~CSatBIPConnectionObserver();

    /**

     * From CActive. Connection status changed

     */

    void RunL();

    /**

     * From CActive. Cancels any outgoing requests

     */

    void DoCancel();

    /**

     * Starts observing the connection status

     */

    void StartObserver();

    /**

     * Current status of the GPRS sefvice

     * @return Current status of the GPRS service

     */

    RPacketService::TStatus Status() const;

private:

    /**

     * Reference to CSatBIPUtils class.

     */

    CSatBIPUtils& iBipUtils;

    /**

     * Current status of the GPRS network

     */

    RPacketService::TStatus iConnectionStatus;

    /**

     * Last status of the GPRS network

     */

    RPacketService::TStatus iPrevConnectionStatus;

    };

#endif      // CSATBIPCONNECTIONOBSERVER_H