satengine/SatServer/EventMonitors/inc/CSatSimRemovalMonitor.h
changeset 46 2fa1fa551b0b
parent 42 35488577e233
child 48 78df25012fda
equal deleted inserted replaced
42:35488577e233 46:2fa1fa551b0b
     1 /*
       
     2 * Copyright (c) 2002-2005 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:  Monitor of SIM card removal
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 #ifndef CSATSIMREMOVALMONITOR_H
       
    20 #define CSATSIMREMOVALMONITOR_H
       
    21 
       
    22 //  INCLUDES
       
    23 #include "MSatSystemStateObserver.h"
       
    24 #include "CSatEventMonitorHandler.h"
       
    25 
       
    26 // FORWARD DECLARATION
       
    27 class MSatSystemStateChangeNotifier;
       
    28 
       
    29 // CLASS DECLARATION
       
    30 
       
    31 /**
       
    32 *  Monitors SIM removal state and informs SAT Engine if SIM gets removed.
       
    33 *
       
    34 *  @lib EventMonitors.lib
       
    35 *  @since Series 60 3.0
       
    36 */
       
    37 class CSatSimRemovalMonitor : public CSatEventMonitorHandler,
       
    38                               public MSatSystemStateObserver
       
    39     {
       
    40     public:  // Constructor and destructor
       
    41 
       
    42         /**
       
    43         * Two-phased constructor.
       
    44         * @param aUtils Interface for Event monitor utils
       
    45         */
       
    46         static CSatSimRemovalMonitor* NewL(
       
    47             MSatEventMonitorUtils& aUtils );
       
    48 
       
    49         /**
       
    50         * Destructor.
       
    51         */
       
    52         virtual ~CSatSimRemovalMonitor();
       
    53 
       
    54     public: // From base class
       
    55 
       
    56         /**
       
    57         * From CSatEventMonitorHandler Cancels event monitoring
       
    58         */
       
    59         void DoCancelMonitor();
       
    60 
       
    61         /**
       
    62         * From MSatSystemStateObserver Notifies that system state changed.
       
    63         */
       
    64         void StateChanged();
       
    65 
       
    66     protected: // New functions
       
    67 
       
    68         /**
       
    69         * From CSatEventMonitorHandler Starts event monitoring
       
    70         * @return Error code indicating the status of starting the monitor
       
    71         */
       
    72         TInt StartMonitor();
       
    73 
       
    74     private:
       
    75 
       
    76         /**
       
    77         * C++ default constructor.
       
    78         * @param aUtils Interface for Event monitor utils
       
    79         */
       
    80         CSatSimRemovalMonitor( MSatEventMonitorUtils& aUtils );
       
    81 
       
    82         /**
       
    83         * By default Symbian 2nd phase constructor is private.
       
    84         */
       
    85         void ConstructL();
       
    86 
       
    87     private: // Data
       
    88 
       
    89         // P&S change notifier
       
    90         MSatSystemStateChangeNotifier* iPSNotifier;
       
    91 
       
    92     };
       
    93 
       
    94 #endif      // CSATSIMREMOVALMONITOR_H
       
    95 
       
    96 // End of File