1 /*

     2 * Copyright (c) 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:      AO for observing events within a rendering session

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 #include "upnpaveventactive.h"

    24 

    25 #include "upnpavcontrollerclient.h"

    26 #include "upnpavrenderingsessionimpl.h"

    27 

    28 _LIT( KComponentLogfile, "upnpavcontrollerclient.txt");

    29 #include "upnplog.h"

    30 

    31 // ======== MEMBER FUNCTIONS ========

    32 

    33 // --------------------------------------------------------------------------

    34 // CUPnPAVEventActive::NewL

    35 // See upnpeventactive.h

    36 // --------------------------------------------------------------------------

    37 CUPnPAVEventActive* CUPnPAVEventActive::NewL(

    38     RUPnPAVControllerClient& aServer,

    39     CUPnPAVRenderingSessionImpl& aObserver )

    40     {

    41     CUPnPAVEventActive* self = new (ELeave) CUPnPAVEventActive(

    42         aServer, aObserver );

    43     CleanupStack::PushL( self );

    44     self->ConstructL();

    45     CleanupStack::Pop( self );

    46     return self;

    47     }

    48 

    49 // --------------------------------------------------------------------------

    50 // CUPnPAVEventActive::CUPnPAVEventActive

    51 // See upnpeventactive.h

    52 // --------------------------------------------------------------------------

    53 CUPnPAVEventActive::CUPnPAVEventActive(

    54     RUPnPAVControllerClient& aServer,

    55     CUPnPAVRenderingSessionImpl& aObserver ):

    56     CActive( EPriorityStandard ),

    57     iServer( aServer ),

    58     iEventPkg( iEvent ),

    59     iObserver( aObserver )

    60     {

    61     CActiveScheduler::Add( this );

    62     }

    63 

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

    65 // CUPnPAVEventActive::~CUPnPAVEventActive

    66 // See upnpeventactive.h

    67 // --------------------------------------------------------------------------

    68 CUPnPAVEventActive::~CUPnPAVEventActive()

    69     {

    70     __LOG( "CUPnPAVEventActive::~CUPnPAVEventActive" );    

    71     

    72     Cancel();

    73     }

    74 

    75 // --------------------------------------------------------------------------

    76 // CUPnPAVEventActive::ConstructL

    77 // See upnpeventactive.h

    78 // --------------------------------------------------------------------------

    79 void CUPnPAVEventActive::ConstructL()

    80     {

    81     __LOG( "CUPnPAVEventActive::ConstructL" );    

    82     }

    83 

    84 // --------------------------------------------------------------------------

    85 // CUPnPAVEventActive::RunL

    86 // See upnpeventactive.h

    87 // --------------------------------------------------------------------------

    88 void CUPnPAVEventActive::RunL()

    89     {

    90     __LOG2( "CUPnPAVEventActive::RunL, status: %d, event: %d",

    91         iStatus.Int(), iEvent );

    92     // An event received

    93     TInt status = iStatus.Int();

    94     TUnsolicitedEventC event = iEvent;

    95 

    96     if( status == KErrNone )

    97         {

    98         iServer.EventRequest( iEventPkg, iId, iStatus );

    99         SetActive();        

   100         }

   101     

   102     iObserver.EventReceived( status, event );

   103     }

   104     

   105 // --------------------------------------------------------------------------

   106 // CUPnPAVEventActive::DoCancel

   107 // See upnpeventactive.h

   108 // --------------------------------------------------------------------------

   109 void CUPnPAVEventActive::DoCancel()

   110     {

   111     iServer.CancelEventRequest( iId );

   112     }

   113     

   114 // --------------------------------------------------------------------------

   115 // CUPnPAVEventActive::RunError

   116 // See upnpeventactive.h

   117 // --------------------------------------------------------------------------

   118 TInt CUPnPAVEventActive::RunError( TInt /*aError*/ )

   119     {

   120     return KErrNone;

   121     }

   122     

   123 // --------------------------------------------------------------------------

   124 // CUPnPAVEventActive::StartListeningEvents

   125 // See upnpeventactive.h

   126 // --------------------------------------------------------------------------

   127 void CUPnPAVEventActive::StartListeningEvents( TInt aId )

   128     {

   129     __ASSERTD( !IsActive(), __FILE__, __LINE__ );

   130     iId = aId;

   131     iServer.EventRequest( iEventPkg, aId, iStatus );

   132     SetActive();    

   133     }

   134 

   135 // end of file