--- a/internetradio2.0/cachemgmtsrc/ircachecleanup.cpp	Tue Jul 06 14:07:20 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,136 +0,0 @@
-/*
-* Copyright (c) 2006-2007 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:  ?Description
-*
-*/
-
-
-#include "ircachecleanup.h"
-#include "ircachemgmt.h"
-#include "irdebug.h"
-
-//Constant decided on the rate of data collection in cache in a high speed connection
-/* const TUint KConstantForCleanupFrequency = KCacheLimitSize*90; */
-//maximum time interval = 2147483648/KCacheLimitSize
-const TUint KIntervalPerByte =2048 ;
-//
-const TInt KMinCleanupInterval = 2*60*1000000;//2 mins
-const TInt KMaxCleanupInterval = 2147483647;//~36 mins for 1MB data
-
-// ---------------------------------------------------------------------------
-//Two-phased constructor.
-// ---------------------------------------------------------------------------
-//
-   	CIRCacheCleanup* CIRCacheCleanup::NewL(CIRCacheMgmt& aCacheDb)
-   		{
-   		IRLOG_DEBUG( "CIRCacheCleanup::NewL - Entering" );
-   		CIRCacheCleanup* self = new(ELeave)CIRCacheCleanup(aCacheDb);
-   		CleanupStack::PushL(self);
-   		self->ConstructL();
-   		CleanupStack::Pop(self);
-   		IRLOG_DEBUG( "CIRCacheCleanup::NewL - Exiting" );
-   		return self;
-   		}
-
-// ---------------------------------------------------------------------------
-// Destructor.
-// ---------------------------------------------------------------------------
-//
-    CIRCacheCleanup::~CIRCacheCleanup()
-    	{
-    	IRLOG_DEBUG( "CIRCacheCleanup::~CIRCacheCleanup - Entering" );
-    	Cancel();
-    	IRLOG_DEBUG( "CIRCacheCleanup::~CIRCacheCleanup - Exiting" );
-    	}
-
-// ---------------------------------------------------------------------------
-//Default Constructor
-// ---------------------------------------------------------------------------
-//
-    CIRCacheCleanup::CIRCacheCleanup(CIRCacheMgmt& aCacheDb):
-    CTimer( CActive::EPriorityLow ), iDatabase( aCacheDb )
-    	{
-    	IRLOG_DEBUG( "CIRCacheCleanup::CIRCacheCleanup - Entering" );
-    	CActiveScheduler::Add( this );
-    	IRLOG_DEBUG( "CIRCacheCleanup::CIRCacheCleanup - Exiting" );
-    	}
-
-// ---------------------------------------------------------------------------
-//Second-phase constructor.
-// ---------------------------------------------------------------------------
-//
-    void CIRCacheCleanup::ConstructL()
-    	{
-    	IRLOG_DEBUG( "CIRCacheCleanup::ConstructL - Entering" );
-    	CTimer::ConstructL(); 	
-    	CheckStatusL();
-    	IRLOG_DEBUG( "CIRCacheCleanup::ConstructL - Exiting" );
-    	}
-
-// ---------------------------------------------------------------------------
-//Cleanup CacheDb if necessary
-// ---------------------------------------------------------------------------
-//
-    void CIRCacheCleanup::CleanupCacheDbL()
-    	{
-    	IRLOG_DEBUG( "CIRCacheCleanup::CleanupCacheDbL - Entering" );
-    	iDatabase.CheckSizeL();
-    	IRLOG_DEBUG( "CIRCacheCleanup::CleanupCacheDbL - Exiting" );
-    	}
-    
-// ---------------------------------------------------------------------------
-//CheckStatus of CacheDb and do cleanup if necessary
-// ---------------------------------------------------------------------------
-//
-    void CIRCacheCleanup::CheckStatusL()
-    	{
-    	IRLOG_DEBUG( "CIRCacheCleanup::CheckStatusL - Entering" );
-    	TTimeIntervalMicroSeconds32  interval(GetCleanupInterval());
-    	After(interval);
-    	CleanupCacheDbL();
-    	IRLOG_DEBUG( "CIRCacheCleanup::CheckStatusL - Exiting" );
-    	}
-    
-// ---------------------------------------------------------------------------
-//  CIRCacheCleanup::RunL().
-// ---------------------------------------------------------------------------
-//
-    void CIRCacheCleanup::RunL()
-    	{
-    	IRLOG_DEBUG( "CIRCacheCleanup::RunL - Entering" );
-    	CheckStatusL();
-    	IRLOG_DEBUG( "CIRCacheCleanup::RunL - Exiting" );
-    	}
-    	
-// ---------------------------------------------------------------------------
-//  CIRCacheCleanup::GetCleanupInterval().
-// ---------------------------------------------------------------------------
-//
-TUint32 CIRCacheCleanup::GetCleanupInterval()
-	{
-	IRLOG_DEBUG( "CIRCacheCleanup::GetCleanupInterval - Entering" );
-	//formula derivation:
-	//Timeinterval of cleanup (T) is inversely proportional to the cache size(S)
-	//Minimum time interval for cleanup routine 2 min.
-	//Maximum time interval for cleanup routine ~35mins.
-	//timeintervalperbyte = (35-2)*60*1000000/1024*1024
-	//TimeInterval = timeintervalperbyte*(MaxCacheLimit-CurrentCachesize)
-	
-	TInt interval =KIntervalPerByte * (KCacheLimitSize - iDatabase.CacheSize());
-	//keep the value range bound
-	interval = Max(interval,KMinCleanupInterval);
-	interval = Min(interval,KMaxCleanupInterval);
-	IRLOG_DEBUG( "CIRCacheCleanup::GetCleanupInterval - Exiting" );
-	return interval;
-	}