1 /** @file

     2 * Copyright (c) 2005-2006 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:  Monitoring of IP Event Notification from ipeventnotifier module

    15 *

    16 */

    17 

    18 

    19 #include "upnpipeventnotifier.h"

    20 #include <networking/ipeventtypesids.h>

    21 

    22 #ifdef _DEBUG

    23 #define KLogFile _L("UPnPStack.txt")

    24 #endif

    25 #include "upnpcustomlog.h"

    26 

    27 // ======== MEMBER FUNCTIONS ========

    28 

    29 

    30 // ---------------------------------------------------------------------------

    31 // CUpnpIPEventNotifier::NewL

    32 // ---------------------------------------------------------------------------

    33 //

    34 CUpnpIPEventNotifier* CUpnpIPEventNotifier::NewL( TInt aInterfaceIndex )

    35     {

    36     CUpnpIPEventNotifier* self = new (ELeave) CUpnpIPEventNotifier;

    37     CleanupStack::PushL( self );

    38     self->ConstructL( aInterfaceIndex );

    39     CleanupStack::Pop( self );

    40     return self;

    41     }

    42 

    43 // ---------------------------------------------------------------------------

    44 // CUpnpIPEventNotifier::CUpnpIPEventNotifier

    45 // ---------------------------------------------------------------------------

    46 //

    47 CUpnpIPEventNotifier::CUpnpIPEventNotifier() : CActive( EPriorityStandard )

    48     {

    49     }

    50 

    51 // ---------------------------------------------------------------------------

    52 // CUpnpIPEventNotifier::ConstructL

    53 // ---------------------------------------------------------------------------

    54 //    

    55 void CUpnpIPEventNotifier::ConstructL( TInt aInterfaceIndex )

    56     {

    57     User::LeaveIfError( iProperty.Attach( TUid::Uid( IPEvent::EIPReady ), 

    58                                           aInterfaceIndex ) );

    59     CActiveScheduler::Add( this );

    60     }

    61 

    62 // ---------------------------------------------------------------------------

    63 // CUpnpIPEventNotifier::~CUpnpIPEventNotifier

    64 // ---------------------------------------------------------------------------

    65 //    

    66 CUpnpIPEventNotifier::~CUpnpIPEventNotifier()

    67     {

    68     Cancel();

    69     iProperty.Close();

    70     }

    71 

    72 // ---------------------------------------------------------------------------

    73 // CUpnpIPEventNotifier::DoCancel

    74 // ---------------------------------------------------------------------------

    75 //    

    76 void CUpnpIPEventNotifier::DoCancel()

    77     {

    78     iProperty.Cancel();

    79     }

    80     

    81 // ---------------------------------------------------------------------------

    82 // CUpnpIPEventNotifier::Subscribe

    83 // ---------------------------------------------------------------------------

    84 //    

    85 void CUpnpIPEventNotifier::Subscribe( MUpnpIPEventObserver* aObserver )

    86     {

    87     iObserver = aObserver; 

    88 	if(!IsActive())

    89 		{

    90 		iProperty.Subscribe( iStatus );

    91 	    SetActive();        

    92 		}

    93     }

    94     

    95 // ---------------------------------------------------------------------------

    96 // CUpnpIPEventNotifier::RunL

    97 // ---------------------------------------------------------------------------

    98 //    

    99 void CUpnpIPEventNotifier::RunL()

   100     {

   101     if ( iStatus.Int() == KErrNone ) 

   102         {

   103         iProperty.Subscribe( iStatus );

   104         SetActive();        

   105         iObserver->IPEventOccursL();        

   106         }    

   107     }

   108 

   109 // ---------------------------------------------------------------------------

   110 // CUpnpIPEventNotifier::RunError

   111 // ---------------------------------------------------------------------------

   112 //  

   113 TInt CUpnpIPEventNotifier::RunError( TInt /*aErr*/ )

   114     {

   115     LOG_FUNC_NAME;

   116     return KErrNone;

   117     }

   118