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:

    15  * Connection Monitor interface implementation.

    16  */

    17 

    18 #ifndef WSFKEEPALIVECONNMON_H

    19 #define WSFKEEPALIVECONNMON_H

    20 

    21 // System includes

    22  

    23 #include <e32base.h>

    24 #include <rconnmon.h>

    25 

    26 // User includes

    27 

    28 // Forward declarations

    29 

    30 class CWsfKeepalive;

    31 

    32 // External data types

    33 

    34 // Global function prototypes

    35  

    36 // Constants

    37 

    38 // Class declaration

    39 

    40 /**

    41  *  Connection Monitor interface implementation.

    42  * 

    43  *  This class uses the Connection Monitor interface to monitor status

    44  *  of Wlan connections we might be interested in.

    45  */

    46 class CWsfKeepaliveConnMon : public CBase, public MConnectionMonitorObserver

    47     {

    48     // Friend classes:

    49 

    50 public:

    51 

    52     // Data types

    53 

    54     /** Constructors */

    55     

    56     /**

    57      * Two-phased constructor.

    58      * 

    59      * @param aNotify Status of Wlan connections is notified to this class

    60      * @return New object allocated from heap

    61      */

    62     static CWsfKeepaliveConnMon* NewL( CWsfKeepalive& aNotify );

    63     

    64     /**> Destructor */

    65     virtual ~CWsfKeepaliveConnMon();

    66 

    67 public:

    68 

    69     /**

    70      * Connection Monitor connection client info getter.

    71      * 

    72      * @param aClientInfo Where to store information

    73      * @param aConnectionId ID of the connection, whose info is requested

    74      */

    75     void GetClientInfo(

    76         TConnMonClientEnumBuf& aClientInfo,

    77         TUint aConnectionId );

    78 

    79 protected:

    80     

    81 private:

    82     

    83     CWsfKeepaliveConnMon( CWsfKeepalive& aNotify );

    84 

    85     void ConstructL();

    86     

    87     void EventL( const CConnMonEventBase& aConnMonEvent );

    88     

    89 private: // Data

    90 

    91     /**

    92      * Status of Wlan connections is notified to this class

    93      */

    94     CWsfKeepalive& iNotify;

    95     

    96     /**

    97      * Handle to Connection Monitor Server

    98      */

    99     RConnectionMonitor iMonitor;

   100 

   101     /**

   102      * Id of the connection we are currently monitoring

   103      */

   104     TUint iMonitoringConnectionId;

   105     };

   106 

   107 #endif // WSFKEEPALIVECONNMON_H