1 /*

     2 * Copyright (c) 2007-2009 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:  For monitoring ecom events.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_CSCENGECOMMONITOR_H

    20 #define C_CSCENGECOMMONITOR_H

    21 

    22 #include <ecom/ecom.h>

    23 

    24 class MCSCEngEcomObserver;

    25 

    26 /**

    27  * An instance of CCSCEngEcomMonitor

    28  * For monitoring ecom events.

    29  *

    30  * @lib cscengine.lib

    31  * @since Series 60 3.2

    32  */

    33 NONSHARABLE_CLASS( CCSCEngEcomMonitor ) : public CActive

    34     {    

    35     public:

    36         

    37         /**

    38          * Two-phased constructor.

    39          *

    40          * @param aObserver for Ecom observer

    41          */ 

    42         static CCSCEngEcomMonitor* NewL( MCSCEngEcomObserver& aObserver );

    43 

    44 

    45         /**

    46          * Destructor.

    47          */

    48         virtual ~CCSCEngEcomMonitor();

    49     

    50     protected:      

    51 

    52         // from base class CActive

    53     

    54         /**

    55          * @see CActive.

    56          */

    57         void RunL();

    58 

    59 

    60         /**

    61          * @see CActive.

    62          */

    63         void DoCancel();

    64      

    65     private:

    66 

    67         CCSCEngEcomMonitor( MCSCEngEcomObserver& aObserver );

    68 

    69         void ConstructL();

    70         

    71         

    72         /**

    73          * Starts monitoring about ECom notifications.

    74          *

    75          * @since S60 v3.2

    76          */

    77         void StartMonitoring();

    78                 

    79         /**

    80          * Frees memory allocated by array in case of leave.

    81          *

    82          * @since S60 v3.2

    83          * @param aArray for array to be freed

    84          */

    85         static void ResetAndDestroy( TAny* aArray );

    86               

    87     private:  // data

    88     

    89         /**

    90          * Reference to ECom observer.

    91          */

    92         MCSCEngEcomObserver& iObserver;

    93     

    94         /**

    95          * Handle to ECom session.

    96          * Own.

    97          */

    98         REComSession iEcomSession;

    99         

   100 #ifdef _DEBUG

   101     friend class UT_CSCEngEcomMonitor;

   102 #endif

   103     };

   104 

   105 #endif // C_CSCENGECOMMONITOR_H