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 the License "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:

    15 * This class implements timer services.

    16 *

    17 */

    18 

    19 /*

    20 * %version: 1 %

    21 */

    22 

    23 #include "wlantimer.h"

    24 #include "am_debug.h"

    25 

    26 // ======== MEMBER FUNCTIONS ========

    27 

    28 // ---------------------------------------------------------------------------

    29 // C++ constructor

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

    31 //

    32 CWlanTimer::CWlanTimer( 

    33     const TCallBack& aTimerExpiredCB,

    34     const TCallBack& aTimerCancelledCB,

    35     const TCallBack& aTimerErrorCB ) :

    36     CTimer( CActive::EPriorityStandard ),

    37     iTimerExpiredCB( aTimerExpiredCB ),

    38     iTimerCancelledCB( aTimerCancelledCB ),

    39     iTimerErrorCB( aTimerErrorCB )

    40     {

    41     // No implementation required

    42     }

    43 

    44 // ---------------------------------------------------------------------------

    45 // Symbian 2nd phase constructor

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

    47 //

    48 void CWlanTimer::ConstructL()

    49     {

    50     CTimer::ConstructL();

    51     CActiveScheduler::Add( this );

    52     }

    53 

    54 // ---------------------------------------------------------------------------

    55 // Static constructor.

    56 //

    57 // @return  Pointer to CWlanTimer instance.

    58 // ---------------------------------------------------------------------------

    59 //

    60 CWlanTimer* CWlanTimer::NewL(  

    61     const TCallBack& aTimerExpiredCB,

    62     const TCallBack& aTimerCancelledCB,

    63     const TCallBack& aTimerErrorCB )

    64     {

    65     CWlanTimer* self = new (ELeave) CWlanTimer(

    66         aTimerExpiredCB,

    67         aTimerCancelledCB,

    68         aTimerErrorCB );

    69     CleanupStack::PushL( self );

    70     self->ConstructL();

    71     CleanupStack::Pop( self );

    72     return self;

    73     }

    74 

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

    76 // Destructor.

    77 // ---------------------------------------------------------------------------

    78 //

    79 CWlanTimer::~CWlanTimer()

    80     {

    81     Cancel();

    82     }

    83 

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

    85 // RunL.

    86 // Handles timer events.

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

    88 //

    89 void CWlanTimer::RunL()

    90     {

    91     switch( iStatus.Int() )

    92         {

    93         case KErrNone: // Timer expired

    94             iTimerExpiredCB.CallBack();

    95             break;

    96         case KErrCancel: // Timer cancelled

    97             DEBUG( "CWlanTimer::RunL() - timer cancelled" );

    98             iTimerCancelledCB.CallBack();

    99             break;

   100         default: // Timer error code

   101             DEBUG1( "CWlanTimer::RunL() - timer error (status: %d)",

   102                 iStatus.Int() );

   103             iTimerErrorCB.CallBack();

   104         }

   105     }

   106 

   107 // ---------------------------------------------------------------------------

   108 // Cancel timer.

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

   110 //

   111 void CWlanTimer::DoCancel()

   112     {

   113     CTimer::DoCancel();

   114     }