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:  Monitors for WLAN connection

    15 *

    16 */

    17 

    18 #ifndef C_UPNPCONNECTIONMMONITOR_H

    19 #define C_UPNPCONNECTIONMMONITOR_H

    20 

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include <rconnmon.h>

    25 

    26 #include <f32file.h> 

    27 

    28 #include "upnpconnectionmonitorobserver.h"

    29 

    30 // CONSTANTS

    31 // none

    32 

    33 // MACROS

    34 // none

    35 

    36 // DATA TYPES

    37 // none

    38 

    39 // FUNCTION PROTOTYPES

    40 // none

    41 

    42 // FORWARD DECLARATIONS

    43 // none

    44 

    45 // CLASS DECLARATION

    46 

    47 /**

    48 * CUPnPConnectionMonitor class provides a WLAN connection monitor

    49 * for UPnP applications.

    50 *

    51 * @lib upnputilities.lib

    52 * @since S60 3.0

    53 */

    54 class CUPnPConnectionMonitor :  public CActive,

    55                                 public MConnectionMonitorObserver

    56     {

    57     

    58 public:  // Constructors and destructor

    59     

    60     /**

    61      * Two-phased constructor.

    62      */

    63     IMPORT_C static CUPnPConnectionMonitor* NewL(

    64         MUPnPConnectionMonitorObserver& aObserver, TInt aAccessPoint );

    65     

    66     /**

    67      * Destructor.

    68      */

    69     virtual ~CUPnPConnectionMonitor();

    70 

    71     /**

    72      * Simulate connection lost case. Calling this method will cause all

    73      * instances of the CUPnPConnectionMonitor to call back "ConnectionLost"

    74      * via the observer API.

    75      *

    76      * This method is for module test use only.

    77      */

    78     IMPORT_C static void DebugSimulateConnectionLostL();

    79     

    80     /**

    81      * Checks current connection ids what is wlan id

    82      * and stores it to iConnectionId

    83      */

    84     void  ParseCurrentConnections();

    85     

    86 protected: // From CActive

    87 

    88     void DoCancel();

    89     

    90     void RunL();

    91 

    92 protected: // From MConnectionMonitorObserver

    93 

    94     /**

    95      * Catches the Connection monitor events 

    96      * @since Series 60 3.0

    97      * @param aConnMonEvent event

    98      * @return none

    99      */

   100     void EventL( const CConnMonEventBase& aConnMonEvent ) ;

   101         

   102 private:

   103 

   104     /**

   105      * C++ default constructor.

   106      */

   107     CUPnPConnectionMonitor( MUPnPConnectionMonitorObserver& aObserver,

   108         TInt aAccessPoint );

   109 

   110     /**

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

   112      */

   113     void ConstructL();

   114     

   115     /**

   116      * Checks connection type

   117      */

   118     TBool IsWlanConnection( TInt aConnectionId);

   119 

   120 

   121 private:    // Data

   122 

   123     // file server (used only in debugging services)

   124     RFs iFs;

   125 

   126     // Connection monitor server

   127     RConnectionMonitor              iConnectionMonitor;

   128 

   129     // Connection id

   130     TInt                            iConnectionId;

   131 

   132     // Callback pointer, not owned

   133     MUPnPConnectionMonitorObserver& iObserver;

   134 

   135     // Accesspoint to be observed

   136     TInt                            iAccessPoint;

   137     };

   138 

   139 #endif // C_UPNPCONNECTIONMMONITOR_H

   140             

   141 // End of File