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:  Smart card command timer

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CSCARDCOMMANDTIMER_H

    21 #define CSCARDCOMMANDTIMER_H

    22 

    23 // FORWARD DECLARATIONS

    24 class CScardAccessControl;

    25 

    26 // CLASS DECLARATION

    27 

    28 /**

    29 *  Timer class.

    30 *  Timer class, which is used when smart card is accessed after connection 

    31 *  is established.

    32 *

    33 *  @lib Scard.lib

    34 *  @since Series60 2.1

    35 */

    36 class CScardCommandTimer : public CActive  

    37     {

    38     public:  // Constructors and destructor

    39         

    40         /**

    41         * Two-phased constructor.

    42         * @param aTimeOut Timeout

    43         * @param aController Pointer to access controller

    44         */

    45         static CScardCommandTimer* NewL( TInt32 aTimeOut, 

    46                                          CScardAccessControl* aController );

    47         

    48         /**

    49         * Destructor.

    50         */

    51         virtual ~CScardCommandTimer();

    52 

    53     public: // New functions

    54 

    55         /**

    56         * Starts the timer.

    57         * @return void

    58         */

    59         void StartTiming();

    60         

    61     public: // Functions from base classes

    62     

    63         /**

    64         * From CActive DoCancel.

    65         */

    66         void DoCancel();

    67 

    68         /**

    69         * From CActive RunL.

    70         */

    71         void RunL();

    72 

    73     private:

    74 

    75         /**

    76         * C++ default constructor.

    77         */

    78         CScardCommandTimer();

    79 

    80         /**

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

    82         * @param aTimeOut Timeout

    83         * @param aController Pointer to access controller

    84         */

    85         void ConstructL( TInt32 aTimeOut,

    86                          CScardAccessControl* aController );

    87 

    88     private:

    89         // Pointer to RTimer object. Owned.

    90         RTimer* iTimer;

    91         // Pointer to Controller. Not owned.

    92         CScardAccessControl* iController;

    93         // Timeout

    94         TInt32 iTimeOut;

    95     };

    96 

    97 #endif      // CSCARDCOMMANDTIMER_H

    98 

    99 // End of File