--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/memspy/Engine/Source/SysMemTracker/MemSpyEngineHelperSysMemTracker.cpp	Tue Feb 02 01:57:15 2010 +0200
@@ -0,0 +1,179 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+
+#include <memspy/engine/memspyenginehelpersysmemtracker.h>
+
+// User includes
+#include <memspy/engine/memspyengine.h>
+#include "MemSpyEngineHelperSysMemTrackerImp.h"
+#include <memspy/engine/memspyenginehelpersysmemtrackercycle.h>
+#include <memspy/engine/memspyenginehelpersysmemtrackerobserver.h>
+#include "MemSpyEngineHelperSysMemTrackerOutputFormatter.h"
+
+
+CMemSpyEngineHelperSysMemTracker::CMemSpyEngineHelperSysMemTracker()
+    {
+    }
+
+    
+CMemSpyEngineHelperSysMemTracker::~CMemSpyEngineHelperSysMemTracker()
+    {
+    delete iOutputFormatter;
+    delete iImp;
+    }
+
+
+void CMemSpyEngineHelperSysMemTracker::ConstructL( CMemSpyEngine& aEngine )
+    {
+    iOutputFormatter = CMemSpyEngineHelperSysMemTrackerOutputFormatter::NewL( aEngine );
+    //
+    iImp = CMemSpyEngineHelperSysMemTrackerImp::NewL( aEngine );
+    iImp->SetObserver( this );
+    }
+
+
+CMemSpyEngineHelperSysMemTracker* CMemSpyEngineHelperSysMemTracker::NewL( CMemSpyEngine& aEngine )
+    {
+    CMemSpyEngineHelperSysMemTracker* self = new(ELeave) CMemSpyEngineHelperSysMemTracker();
+    CleanupStack::PushL( self );
+    self->ConstructL( aEngine );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+EXPORT_C TBool CMemSpyEngineHelperSysMemTracker::IsActive() const
+    {
+    return iImp->IsActive();
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperSysMemTracker::StartL()
+    {
+    const TMemSpyEngineHelperSysMemTrackerConfig& config = iOutputFormatter->Config();
+    iImp->StartL( config );
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperSysMemTracker::StartL( const TMemSpyEngineHelperSysMemTrackerConfig& aConfig )
+    {
+    SetConfigL( aConfig );
+    StartL();
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperSysMemTracker::StopL()
+    {
+    iImp->StopL();
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperSysMemTracker::SetConfigL( const TMemSpyEngineHelperSysMemTrackerConfig& aConfig )
+    {
+    TMemSpyEngineHelperSysMemTrackerConfig config( aConfig );
+
+    // Cap the value to ensure it doesn't fall beneath minimum value.
+    const TInt timeInSeconds = config.TimerPeriod().Int() / 1000000;
+    if  ( timeInSeconds < KMemSpySysMemTrackerConfigMinTimerPeriod )
+        {
+        config.iTimerPeriod = KMemSpySysMemTrackerConfigMinTimerPeriod * 1000000;
+        }
+    iOutputFormatter->SetConfig( config );
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperSysMemTracker::GetConfig( TMemSpyEngineHelperSysMemTrackerConfig& aConfig )
+    {
+    aConfig = iOutputFormatter->Config();
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperSysMemTracker::SetObserver( MMemSpyEngineHelperSysMemTrackerObserver* aObserver )
+    {
+    iRealObserver = aObserver;
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperSysMemTracker::RemoveObserver( MMemSpyEngineHelperSysMemTrackerObserver* aObserver )
+    {
+    if ( iRealObserver == aObserver )
+        {
+        iRealObserver = NULL;
+        }
+    }
+
+
+EXPORT_C const RPointerArray< CMemSpyEngineHelperSysMemTrackerCycle >& CMemSpyEngineHelperSysMemTracker::CompletedCycles() const
+    {
+    return iImp->CompletedCycles();
+    }
+
+
+void CMemSpyEngineHelperSysMemTracker::Reset()
+    {
+    iImp->Reset();
+    }
+
+
+void CMemSpyEngineHelperSysMemTracker::CheckForChangesNowL()
+    {
+    iImp->CheckForChangesNowL();
+    }
+
+
+EXPORT_C TInt CMemSpyEngineHelperSysMemTracker::MdcaCount() const
+    {
+    return iImp->MdcaCount();
+    }
+
+
+EXPORT_C TPtrC CMemSpyEngineHelperSysMemTracker::MdcaPoint( TInt aIndex ) const
+    {
+    return iImp->MdcaPoint( aIndex );
+    }
+
+
+void CMemSpyEngineHelperSysMemTracker::HandleCyclesResetL()
+    {
+    if  ( iRealObserver )
+        {
+        TRAP_IGNORE( iRealObserver->HandleCyclesResetL() );
+        }
+    }
+
+
+void CMemSpyEngineHelperSysMemTracker::HandleCycleStartedL( const CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
+    {
+    if  ( iRealObserver )
+        {
+        TRAP_IGNORE( iRealObserver->HandleCycleStartedL( aCycle ) );
+        }
+    }
+
+void CMemSpyEngineHelperSysMemTracker::HandleCycleFinishedL( const CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
+    {
+    iOutputFormatter->OutputL( aCycle );
+    //
+    if  ( iRealObserver )
+        {
+        TRAP_IGNORE( iRealObserver->HandleCycleFinishedL( aCycle ) );
+        }
+    }
+
+
+
+