1 /*

     2 * Copyright (c) 2003 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:  

    15 *

    16 */

    17 

    18 

    19 #ifndef SAEGPRSAVAILABILITYOBS_H

    20 #define SAEGPRSAVAILABILITYOBS_H

    21 

    22 //  INCLUDES

    23 #include <etelpckt.h>

    24 

    25 

    26 // FORWARD DECLARATIONS

    27 class CSaeEtelObserver;

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 *  This class observs the GPRS availability.

    33 */

    34 NONSHARABLE_CLASS( CSaeGprsAvailabilityObs ) : public CActive

    35     {

    36     public:  // Constructors and destructor

    37         

    38         /**

    39         * C++ default constructor.

    40         */

    41         CSaeGprsAvailabilityObs( CSaeEtelObserver* aEtelObserver, RPacketService* aService );

    42 

    43         /**

    44         * Destructor.

    45         */

    46         virtual ~CSaeGprsAvailabilityObs();

    47 

    48     private:

    49 

    50         // By default, prohibit copy constructor

    51         CSaeGprsAvailabilityObs( const CSaeGprsAvailabilityObs& );

    52         // Prohibit assigment operator

    53         CSaeGprsAvailabilityObs& operator= ( const CSaeGprsAvailabilityObs& );

    54 

    55 		/**

    56         * Issues the request.

    57         */

    58         void IssueRequest();

    59 

    60 		/**

    61         * Initialize GPRS registration status.

    62         */

    63 		void InitializeRegStatus();

    64 

    65 		/**

    66         * Cancels the request.

    67         */

    68 		void DoCancel();

    69 

    70         /**

    71         * Handles the event.

    72         */

    73 		void RunL();

    74 

    75 		/**

    76 		* Checks the current network registration status.

    77 		*/

    78 		void CheckRegistrationStatusAndInformPubSub();

    79 

    80     private:    // Data

    81         

    82 		// A pointer to the ETel observer. Not owned.

    83 		CSaeEtelObserver* iEtelObserver;

    84 		// A pointer to Etel GPRS session. Not owned.

    85 		RPacketService* iService;

    86 		RPacketService::TRegistrationStatus iRegistrationStatus;

    87     };

    88 

    89 #endif      // SAEGPRSSTATUSOBS   

    90             

    91 // End of File