1 /*

     2 * Copyright (c) 2008 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:  This class implements the shutdown timer that is used by the

    15 *                SensorServer to shutdown the server after the last client has

    16 *                disconnected.

    17 *

    18 */

    19 

    20 

    21 

    22 #ifndef SENSRVSHUTDOWN_H

    23 #define SENSRVSHUTDOWN_H

    24 

    25 //  INCLUDES

    26 #include <e32base.h>

    27 

    28 //  CONSTANTS

    29 const TInt KSensrvDefaultTerminationPeriod = 30000000;

    30 

    31 

    32 // Forward declarations

    33 class CSensrvProxyManager;

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38 *  Shutdown timer after the last client has disconnected.

    39 */

    40 class CSensrvShutdown : public CTimer

    41     {

    42 public:  // Constructors and destructor

    43 

    44 	/**

    45 	 * Two-phased constructor.

    46 	 */

    47 	static CSensrvShutdown* NewL( CSensrvProxyManager& aProxyManager );

    48 

    49 	/**

    50 	 * Destructor.

    51 	 */

    52 	virtual ~CSensrvShutdown();

    53 

    54 public: // New functions

    55 

    56 	/**

    57 	 * Starts the shutdown count down.

    58 	 */

    59 	void Start();

    60 

    61 private:  // Functions from base classes

    62 

    63 	/**

    64 	 * From CTimer

    65 	 * Cancel the shutdown timer.

    66 	 */

    67 	void DoCancel();

    68 

    69 	/**

    70 	 * From CTimer

    71 	 * Timer has expired, stop the RadioServer.

    72 	 **/

    73 	void RunL();

    74 

    75 private:

    76 

    77 	/**

    78 	 * C++ default constructor.

    79 	 */

    80 	CSensrvShutdown( CSensrvProxyManager& aProxyManager );

    81 

    82 	/**

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

    84 	 */

    85 	void ConstructL();

    86 	

    87 	CSensrvProxyManager& iProxyManager;

    88 	

    89     };

    90 

    91 #endif // SENSRVSHUTDOWN_H

    92 

    93 // End of File