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:  This application is to monitor Harvester and Search Server

    15 *

    16 */

    17 

    18 

    19 #include "cgaurdtimer.h"

    20 #include "HarvesterServerLogger.h"

    21 

    22 #define MONITORING_DELAY 2147483647 // Max time that RTimer::After() can allow ie. 35Min.

    23 // -----------------------------------------------------------------------------

    24 // CGaurdTimer::NewL

    25 // -----------------------------------------------------------------------------

    26 //

    27 CGaurdTimer* CGaurdTimer::NewL( MGaurdTimerHandler* aGaurdTimerHandler )

    28     {

    29     CGaurdTimer* self = CGaurdTimer::NewLC( aGaurdTimerHandler );

    30     CleanupStack::Pop();

    31     return self;

    32     }

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

    34 // CGaurdTimer::NewLC

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

    36 //

    37 CGaurdTimer* CGaurdTimer::NewLC( MGaurdTimerHandler* aGaurdTimerHandler )

    38     {

    39     CGaurdTimer* self = new ( ELeave ) CGaurdTimer( );

    40     CleanupStack::PushL( self );

    41     self->ConstructL( aGaurdTimerHandler );

    42     return self;

    43     }

    44 

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

    46 // CGaurdTimer::~CGaurdTimer()

    47 // -----------------------------------------------------------------------------

    48 //

    49 CGaurdTimer::~CGaurdTimer()

    50     {

    51     Cancel();

    52     iTimer.Close();

    53     }

    54 

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

    56 // CGaurdTimer::CGaurdTimer()

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

    58 //

    59 CGaurdTimer::CGaurdTimer( ): CActive( CActive::EPriorityStandard )                        

    60     {

    61     

    62     }

    63 

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

    65 // CGaurdTimer::ConstructL()

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

    67 //

    68 void CGaurdTimer::ConstructL( MGaurdTimerHandler* aGaurdTimerHandler )

    69     {

    70     CActiveScheduler::Add( this );

    71     User::LeaveIfError( iTimer.CreateLocal() );

    72     iGaurdTimerHandler = aGaurdTimerHandler;

    73     }

    74 

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

    76 // CGaurdTimer::StartgaurdTimer()

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

    78 //

    79 void CGaurdTimer::StartgaurdTimer()

    80     {

    81     CPIXLOGSTRING("CGaurdTimer::StartWDTimer(): Entered");    

    82     //start the timer

    83     iTimer.After( iStatus , MONITORING_DELAY ); // Wait 60 seconds before checking the servers

    84     SetActive();    

    85     }

    86 

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

    88 // CGaurdTimer::RunL()

    89 // -----------------------------------------------------------------------------

    90 //

    91 void CGaurdTimer::RunL()

    92     {

    93     //check for the Harvester server and the search server

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

    95         {

    96         TInt err = KErrNone;

    97         TRAP ( err , iGaurdTimerHandler->HandleGaurdTimerL() );        

    98         }

    99     }

   100 

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

   102 // CGaurdTimer::DoCancel()

   103 // -----------------------------------------------------------------------------

   104 //

   105 void CGaurdTimer::DoCancel()

   106     {

   107     iTimer.Cancel();     

   108     }

   109 

   110 // -----------------------------------------------------------------------------

   111 // CGaurdTimer::RunError()

   112 // -----------------------------------------------------------------------------

   113 //

   114 TInt CGaurdTimer::RunError( TInt )

   115     {

   116     //Cancel the timer if there are any and start the new timer

   117     iTimer.Cancel();

   118     

   119     //start the timer

   120     iTimer.After( iStatus , MONITORING_DELAY );

   121     SetActive();

   122                 

   123     return KErrNone;

   124     }

   125 //End of file