1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Observes the status of the GPRS connection

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CSATBIPCONNECTIONOBSERVER_H

    21 #define CSATBIPCONNECTIONOBSERVER_H

    22 

    23 

    24 #include    "CSatBIPUtils.h"

    25 

    26 

    27 /**

    28  *  Observes the GPRS network status and stores current value.

    29  *

    30  *  @lib SatEngine.lib

    31  *  @since Series 60 3.0

    32  */

    33 class CSatBIPConnectionObserver : public CActive

    34     {

    35 public:

    36 

    37     /**

    38      * Default constructor.

    39      * @param aBipUtils Reference to BIP utils class.

    40      */

    41     CSatBIPConnectionObserver( CSatBIPUtils& aBipUtils );

    42 

    43     /**

    44      * Destructor.

    45      */

    46     virtual ~CSatBIPConnectionObserver();

    47 

    48     /**

    49      * From CActive. Connection status changed

    50      */

    51     void RunL();

    52 

    53     /**

    54      * From CActive. Cancels any outgoing requests

    55      */

    56     void DoCancel();

    57 

    58     /**

    59      * Starts observing the connection status

    60      */

    61     void StartObserver();

    62 

    63     /**

    64      * Current status of the GPRS sefvice

    65      * @return Current status of the GPRS service

    66      */

    67     RPacketService::TStatus Status() const;

    68 

    69 private:

    70 

    71     /**

    72      * Reference to CSatBIPUtils class.

    73      */

    74     CSatBIPUtils& iBipUtils;

    75 

    76     /**

    77      * Current status of the GPRS network

    78      */

    79     RPacketService::TStatus iConnectionStatus;

    80 

    81     /**

    82      * Last status of the GPRS network

    83      */

    84     RPacketService::TStatus iPrevConnectionStatus;

    85     };

    86 

    87 #endif      // CSATBIPCONNECTIONOBSERVER_H