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:  Active object helper class.

    15 *

    16 */

    17 

    18 #include <btservices/btsimpleactive.h>

    19 

    20 // ======== MEMBER FUNCTIONS ========

    21 

    22 // ---------------------------------------------------------------------------

    23 // C++ default constructor

    24 // ---------------------------------------------------------------------------

    25 //

    26 CBtSimpleActive::CBtSimpleActive(  MBtSimpleActiveObserver& aObserver, TInt aId, 

    27     TInt aPriority )

    28 :   CActive( aPriority ),

    29     iRequestId( aId ),

    30     iObserver( aObserver )

    31     {

    32     CActiveScheduler::Add( this );

    33     }

    34 

    35 // ---------------------------------------------------------------------------

    36 // NewL

    37 // ---------------------------------------------------------------------------

    38 //

    39 EXPORT_C CBtSimpleActive* CBtSimpleActive::NewL( MBtSimpleActiveObserver& aObserver, 

    40     TInt aId, TInt aPriority )

    41     {

    42     CBtSimpleActive* self = new( ELeave ) CBtSimpleActive( aObserver, aId, aPriority );

    43     return self;

    44     }

    45 

    46 // ---------------------------------------------------------------------------

    47 // Destructor

    48 // ---------------------------------------------------------------------------

    49 //

    50 EXPORT_C CBtSimpleActive::~CBtSimpleActive()

    51     {

    52     Cancel();

    53     }

    54 

    55 // -----------------------------------------------------------------------------

    56 // Get the identifier of this instance.

    57 // -----------------------------------------------------------------------------

    58 //

    59 EXPORT_C TInt CBtSimpleActive::RequestId()

    60     {

    61     return iRequestId;

    62     }

    63 

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

    65 // Set the identifier of this instance.

    66 // -----------------------------------------------------------------------------

    67 //

    68 EXPORT_C void CBtSimpleActive::SetRequestId( TInt aId )

    69     {

    70     iRequestId = aId;

    71     }

    72 

    73 // -----------------------------------------------------------------------------

    74 // Activate the active object.

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

    76 //

    77 EXPORT_C void CBtSimpleActive::GoActive()

    78     {

    79     SetActive();

    80     }

    81 

    82 // -----------------------------------------------------------------------------

    83 // Get a reference to the active object request status.

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

    85 //

    86 EXPORT_C TRequestStatus& CBtSimpleActive::RequestStatus()

    87     {

    88     return iStatus;

    89     }

    90 

    91 // ---------------------------------------------------------------------------

    92 // From class CActive.

    93 // Called by the active scheduler when the request has been cancelled.

    94 // ---------------------------------------------------------------------------

    95 //

    96 void CBtSimpleActive::DoCancel()

    97     {

    98     iObserver.CancelRequest( iRequestId );

    99     }

   100 

   101 // ---------------------------------------------------------------------------

   102 // From class CActive.

   103 // Called by the active scheduler when the request has been completed.

   104 // ---------------------------------------------------------------------------

   105 //

   106 void CBtSimpleActive::RunL()

   107     {

   108     iObserver.RequestCompletedL( this, iStatus.Int() );

   109     }

   110 

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

   112 // From class CActive.

   113 // Called by the active scheduler when an error in RunL has occurred.

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

   115 //

   116 TInt CBtSimpleActive::RunError( TInt aError )

   117     {

   118     iObserver.HandleError( this, aError );

   119     return KErrNone;

   120     }