diff -r 000000000000 -r 164170e6151a wim/WimServer/src/WimTimer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wim/WimServer/src/WimTimer.cpp	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,281 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Timer class
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "WimTimer.h"
+#include    "WimConsts.h"
+#include    "WimTrace.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CWimTimer::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CWimTimer* CWimTimer::NewL( MWimTimerListener* aTimerListener )
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::NewL | Begin"));
+    CWimTimer *self = new( ELeave ) CWimTimer;
+    CleanupStack::PushL( self );
+    self->ConstructL( aTimerListener );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::CWimTimer
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CWimTimer::CWimTimer() : CActive( EPriorityStandard ), iHeartBeatCount( 0 )
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::CWimTimer | Begin"));
+    }
+
+// Destructor
+CWimTimer::~CWimTimer()
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::~CWimTimer | Begin"));
+    Cancel();
+    iTimer.Close();
+    delete iHeartbeat;
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::ConstructL( MWimTimerListener* aTimerListener )
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::ConstructL | Begin"));
+    User::LeaveIfError( iTimer.CreateLocal() );
+    iTimerListener = aTimerListener;
+    CActiveScheduler::Add( this );
+    iDelay = 0;
+    iHeartbeat = CHeartbeat::NewL( 0 ); // neutral priority
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::SetCloseAfter
+// Set timeout of timer, delay given in seconds
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::SetCloseAfter( const RMessage2& aMessage )
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::SetCloseAfter | Begin"));
+    TInt closeAfter = aMessage.Int0();
+
+    // Check that given value is in limits
+    if ( closeAfter < KWimNoTimeout || closeAfter > KWimTimeoutMax )
+        {
+        aMessage.Complete( KErrArgument );
+        }
+    else // Value is OK, set timer
+        {
+        DoSetCloseAfter( closeAfter );
+        aMessage.Complete( KErrNone );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::SetCloseAfter
+// Set timeout of timer, delay given in seconds
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::DoSetCloseAfter( TInt aCloseAfter )
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::DoSetCloseAfter | Begin"));
+    if ( IsActive() ) // Timeout already set, cancel
+        {
+        Cancel();
+        }
+    if ( aCloseAfter == KWimNoTimeout ) // No timeout, cancel timer
+        {
+        Cancel();
+        iDelay = KWimNoTimeout;
+        }
+    else
+        {
+        iDelay = aCloseAfter * 1000 * 1000; // Timer takes delay in microseconds
+        iTimer.After( iStatus, iDelay );
+        SetActive();
+        StartHeartBeat();
+        }
+    }
+// -----------------------------------------------------------------------------
+// CWimTimer::GetCloseAfterL
+// Return delay given in SetCloseAfter in seconds
+// If no timeout is set return -1 (KWimNoTimeout)
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::GetCloseAfterL( const RMessage2& aMessage ) const
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::Delay | Begin"));
+
+    TInt delay = 0;
+
+    if ( iDelay.Int() == KWimNoTimeout )
+        {
+        delay = KWimNoTimeout;
+        }
+    else
+        {
+        // Timer takes delay in microseconds
+        delay = iDelay.Int() / ( 1000 * 1000 );
+        }
+
+    TPckgBuf<TInt> closeAfterPckg( delay  );
+    aMessage.WriteL( 0, closeAfterPckg );
+    aMessage.Complete( KErrNone );
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::RunL()
+// Handles an active object’s request completion event
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::RunL()
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::RunL | Begin"));
+    if ( iTimerListener )
+        {
+        iTimerListener->TimerExpired();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::DoCancel
+// Cancellation of an outstanding request
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::DoCancel()
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::DoCancel | Begin"));
+    iTimer.Cancel();
+    iHeartbeat->Cancel();
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::ResetTimer
+// Resets active timer.
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::ResetTimer()
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::ResetTimer | Begin"));
+    if ( IsActive() )
+        {
+        Cancel();
+        iTimer.After( iStatus, iDelay );
+        SetActive();
+        iHeartbeat->Cancel();
+        StartHeartBeat();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::TimeRemainingL
+// Returns remaining time of the timer in seconds. If timer has no timeout
+// then KWimNoTimeout (-1) is returned.
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::TimeRemainingL( const RMessage2& aMessage  ) const
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::TimeRemainingL | Begin"));
+
+    TInt timeRemaining;
+
+    if ( iDelay.Int() == KWimNoTimeout )
+        {
+        timeRemaining = KWimNoTimeout;
+        }
+    else
+        {
+        // Timer takes delay in microseconds
+        TInt delay = iDelay.Int() / ( 1000 * 1000 );
+        timeRemaining = delay - iHeartBeatCount;
+        }
+
+    TPckgBuf<TInt> timeRemainingPckg( timeRemaining  );
+    aMessage.WriteL( 0, timeRemainingPckg );
+    aMessage.Complete( KErrNone );
+    }
+    
+// -----------------------------------------------------------------------------
+// CWimTimer::TimeRemaining
+// Used inside wimserver
+// -----------------------------------------------------------------------------
+//
+TInt CWimTimer::TimeRemaining() const
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::TimeRemaining | Begin"));
+
+    TInt timeRemaining;
+
+    if ( iDelay.Int() == KWimNoTimeout )
+        {
+        timeRemaining = KWimNoTimeout;
+        }
+    else
+        {
+        // Timer takes delay in microseconds
+        TInt delay = iDelay.Int() / ( 1000 * 1000 );
+        timeRemaining = delay - iHeartBeatCount;
+        }
+
+    return timeRemaining; 
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::StartHeartBeat
+// Start heart beating
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::StartHeartBeat()
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::StartHeartBeat | Begin"));
+    iHeartbeat->Start( ETwelveOClock, this ); // 1 second intervals
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::Beat
+// Beat has occurred, increase counter
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::Beat()
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::Beat | Begin"));
+    iHeartBeatCount++;
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTimer::Synchronize
+// Synchronize the timer.
+// -----------------------------------------------------------------------------
+//
+void CWimTimer::Synchronize()
+    {
+    _WIMTRACE(_L("WIM | WIMServer | CWimTimer::Synchronize | Begin"));
+    }
+
+//  End of File