1 /*

     2 * Copyright (c) 2002 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:  Encapsulates an active object used in notify services.

    15 *

    16 */

    17 

    18 

    19 #ifndef CPHCLTUSSDREQUESTHANDLER_H

    20 #define CPHCLTUSSDREQUESTHANDLER_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include "rphcltussd.h"

    25 #include "rphcltserver.h" 

    26 

    27 // FORWARD DECLARATIONS

    28 class MPhCltUssdRequestHandler;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  Encapsulates an active object used in notify services.

    34 *

    35 *  @lib phoneclient.lib

    36 *  @since 1.0

    37 */

    38 NONSHARABLE_CLASS( CPhCltUssdRequestHandler ) : public CActive

    39     {

    40     public:  // Constructors and destructor

    41         

    42         /**

    43         * Two-phased constructor.

    44         * 

    45         * @param aHandler Handler for the USSD messages.

    46         * @param aPriority Priority to be used.

    47         * @return Pointer to created CPhCltUssdRequestHandler instance.

    48         */        

    49         static CPhCltUssdRequestHandler* NewL( 

    50             MPhCltUssdRequestHandler& aHandler,

    51             TInt aPriority );

    52         

    53         /**

    54         * Destructor.

    55         */

    56         ~CPhCltUssdRequestHandler();

    57 

    58 

    59     public:

    60 

    61         /**

    62         * Send string.

    63         *

    64         * @param aMsgData 7-bit data.

    65         * @param aMsgAttribute Definitions.

    66         */

    67         void SendUssd( 

    68             const TDesC8& aMsgData, 

    69             const TDesC8& aMsgAttribute );

    70 

    71         /**

    72         * Cancel send.

    73         */

    74         void SendUssdCancel();

    75         

    76         /**

    77         * USSD Client

    78         *                 

    79         * @return Reference to RPhCltUssd instance.

    80         */  

    81         RPhCltUssd& UssdClient();

    82         

    83 

    84     private: // From base classes

    85         

    86         /*

    87         * From CActive. Called when send is done.

    88         */

    89         void RunL();

    90 

    91         /**

    92         * From CActive. Called when send is cancelled.

    93         */

    94         void DoCancel();

    95 

    96 

    97     private:

    98 

    99         /**

   100         * C++ constructor.

   101         */

   102         CPhCltUssdRequestHandler( 

   103             MPhCltUssdRequestHandler& aHandler,

   104             TInt aPriority );

   105 

   106         /**

   107         * By default Symbian 2nd phase constructor is private.

   108         */

   109         void ConstructL();

   110         

   111 

   112     private:    // Data

   113 

   114         // The handler for requests.

   115         MPhCltUssdRequestHandler& iHandler;

   116 

   117         // Server connection to be used to perform functionality.

   118         RPhCltServer iPhClient;

   119 

   120         // USSD subsession to server side.

   121         RPhCltUssd iUssdClient;

   122     };

   123 

   124 #endif // CPHCLTUSSDREQUESTHANDLER_H

   125 

   126 // End of File