1 /*

     2 * Copyright (c) 2010 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 : P&S key monitor for communication between SIP Profile 

    15 *               server and VPN client

    16 * Name        : sipvpnmonitorao.cpp

    17 * Part of     : Sip System State Monitor

    18 * Version     : 1.0

    19 *

    20 */

    21 

    22 #ifndef SIPVPNMONITORAO_H

    23 #define SIPVPNMONITORAO_H

    24 

    25 // INCLUDES

    26 #include <e32base.h>

    27 #include <e32std.h>

    28 #include <e32property.h>

    29 #include <e32cmn.h>

    30 #include <sipsystemstatemonitor.h>

    31 

    32 class CSipVpnMonitorAo : public CActive

    33     {

    34     public: // Constructors and destructor

    35         static CSipVpnMonitorAo* NewL();    

    36         ~CSipVpnMonitorAo();

    37         

    38     private: // Constructors

    39         CSipVpnMonitorAo();

    40         void ConstructL();

    41         

    42     public: // New Functions

    43         CSipSystemStateMonitor::TVpnState State() const;

    44         void AddObserverL( MSipSystemStateObserver& aObserver );

    45         void RemoveObserver( MSipSystemStateObserver& aObserver );

    46         void EventProcessingCompleted(MSipSystemStateObserver& aObserver);

    47         TBool MappedState(TInt aState);

    48         static TInt TimerExpired(TAny* aSelf);

    49         

    50     private:

    51         void NotifyObservers();

    52         void EventProcessingCompleted();

    53     private: // From CActive

    54         void RunL();

    55         TInt RunError( TInt aError );

    56         void DoCancel();

    57 

    58     private: // Data

    59         TInt                                        iCount;

    60         // Observers not owned

    61         RPointerArray<MSipSystemStateObserver> iObservers;

    62         RProperty iProperty;

    63         CSipSystemStateMonitor::TVpnState iState;

    64         CPeriodic* iGuardTimer;

    65 		        

    66     private: // For testing purposes  

    67         friend class CSipVpnMonitorAoTestApp;

    68     };

    69 #endif /* SIPVPNMONITORAO_H */