bluetoothengine/btnotif/src/btnotifactive.cpp
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     1 /*
       
     2 * Copyright (c) 2009 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:  Active object helper class.
       
    15 *
       
    16 */
       
    17 
       
    18 #include "btnotifactive.h"
       
    19 
       
    20 // ======== MEMBER FUNCTIONS ========
       
    21 
       
    22 // ---------------------------------------------------------------------------
       
    23 // C++ default constructor
       
    24 // ---------------------------------------------------------------------------
       
    25 //
       
    26 CBTNotifActive::CBTNotifActive( MBTNotifActiveObserver* aObserver, 
       
    27         TInt aId, TInt aPriority )
       
    28 : CActive( aPriority ), iRequestId( aId ), iObserver( aObserver )
       
    29     {
       
    30     CActiveScheduler::Add( this );
       
    31     }
       
    32 
       
    33 // ---------------------------------------------------------------------------
       
    34 // Symbian 2nd-phase constructor
       
    35 // ---------------------------------------------------------------------------
       
    36 //
       
    37 void CBTNotifActive::ConstructL()
       
    38     {
       
    39     }
       
    40 
       
    41 // ---------------------------------------------------------------------------
       
    42 // NewL
       
    43 // ---------------------------------------------------------------------------
       
    44 //
       
    45 CBTNotifActive* CBTNotifActive::NewL( MBTNotifActiveObserver* aObserver, 
       
    46         TInt aId, TInt aPriority )
       
    47     {
       
    48     CBTNotifActive* self = new (ELeave) CBTNotifActive( aObserver, aId, aPriority );
       
    49     CleanupStack::PushL( self );
       
    50     self->ConstructL();
       
    51     CleanupStack::Pop( self );
       
    52     return self;
       
    53     }
       
    54 
       
    55 // ---------------------------------------------------------------------------
       
    56 // Destructor
       
    57 // ---------------------------------------------------------------------------
       
    58 //
       
    59 CBTNotifActive::~CBTNotifActive()
       
    60     {
       
    61     Cancel();
       
    62     }
       
    63 
       
    64 // ---------------------------------------------------------------------------
       
    65 // From class CActive.
       
    66 // Called by the active scheduler when the request has been cancelled.
       
    67 // ---------------------------------------------------------------------------
       
    68 //
       
    69 void CBTNotifActive::DoCancel()
       
    70     {
       
    71     iObserver->DoCancelRequest( this, iRequestId );
       
    72     }
       
    73 
       
    74 // ---------------------------------------------------------------------------
       
    75 // From class CActive.
       
    76 // Called by the active scheduler when the request has been completed.
       
    77 // ---------------------------------------------------------------------------
       
    78 //
       
    79 void CBTNotifActive::RunL()
       
    80     {
       
    81     iObserver->RequestCompletedL( this, iRequestId, iStatus.Int() );
       
    82     }
       
    83 
       
    84 
       
    85 // ---------------------------------------------------------------------------
       
    86 // From class CActive.
       
    87 // Called by the active scheduler when an error in RunL has occurred.
       
    88 // ---------------------------------------------------------------------------
       
    89 //
       
    90 TInt CBTNotifActive::RunError( TInt aError )
       
    91     {
       
    92     iObserver->HandleError( this, iRequestId, aError );
       
    93     return KErrNone;
       
    94     }