1 /*

     2 * Copyright (c) 2009 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 #ifndef __TIMEOUT_H__

    19 #define __TIMEOUT_H__

    20 

    21 // INCLUDE FILES

    22 

    23 #include <e32base.h>

    24 

    25 // CLASS DECLARATION

    26 

    27 /**

    28 * Timeout timer.

    29 */

    30 NONSHARABLE_CLASS( CTimeout ): public CTimer

    31     {

    32     public:     // Construct / destruct

    33 

    34         /**

    35         * Two phase constructor. Leaves on failure.

    36         * @param aPriority Active object priority.

    37         * @param aCallback Callback to be called when timer expires.

    38         * This callback must return EFalse - it will NOT be called only again.

    39         * @return The constructed timeout timer.

    40         */      

    41         static CTimeout* NewL( TInt aPriority, TCallBack aCallBack );

    42         

    43         /**

    44         * Destructor.

    45         */

    46         virtual ~CTimeout();

    47 

    48     protected:  // from CActive

    49 

    50         /**

    51         * Outstanding request completed (timed out).

    52         */

    53         void RunL();

    54         

    55         /**

    56         * Error handling: ignore error.

    57         * @param aErr Error code.

    58         */

    59         TInt RunError( TInt aError );

    60 

    61     protected:  // Construct / destruct

    62 

    63         /**

    64         * Constructor.

    65         * @param aPriority Active object priority.

    66         * @param aCallback Callback to be called when timer expires.

    67         */      

    68         CTimeout( TInt aPriority, TCallBack aCallBack );

    69         

    70     private:    // data

    71 

    72         TCallBack iCallBack; ///< Callback.

    73     };

    74 

    75 #endif // __TIMEOUT_H__

    76 

    77 // End of File