--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/servicediscoveryandcontrol/pnp/test/upnp/chunkmgr/inc/cmemchunk.h	Tue Feb 02 01:12:20 2010 +0200
@@ -0,0 +1,91 @@
+// Copyright (c) 2008-2009 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:
+// @file
+// @internalComponent
+// 
+//
+
+
+#ifndef __CMEMCHUNK_
+#define __CMEMCHUNK_
+#include "rmemcell.h"
+
+class RMemCellList
+	{
+public:
+	RMemCellList ()
+		{
+		Init ();
+		}
+	RMemCellList ( RMemCell* aFirst, RMemCell* aLast )
+		: iNext ( aFirst ), iLast ( aLast )
+		{
+		
+		}
+	
+	void Append ( RMemCell* aPtr );
+	void Append ( RMemCellList& aList );
+	TInt Transfer ( RMemCellList& aList, TInt aSize );
+	
+	void Init ()
+		{
+		iNext = iLast = NULL;		
+		}
+	
+	TBool IsEmpty ()
+		{
+		return ( iNext == NULL ) ? ETrue : EFalse;	
+		}
+	RMemCell* First ()
+		{
+		return iNext;		
+		}
+	
+	RMemCell* Last ()
+		{
+		return iLast;
+		}
+		
+private:
+	RMemCell* iNext;
+	RMemCell* iLast;		
+	};
+
+class CMemChunk : public CBase
+	{
+public:
+	static CMemChunk* New ( CChunkAllocator& aAllocator, RChunkPool& aChunkPool, TInt aNumBlocks , TInt aBlockSize );
+	~CMemChunk ();
+	RMemCellList& List ()
+		{
+		return iQueue;
+		}
+	TInt NumBlocks ()
+		{
+		return iNumBlocks;
+		}
+		
+private:
+	CMemChunk ( CChunkAllocator& aAllocator, TInt aNumBlocks );
+	TAny* operator new (TUint aNumBlocks, TInt aExtra, CChunkAllocator& aAllocator );
+	void operator delete ( TAny* aPtr, TInt aExtra, CChunkAllocator& aAllocator );
+	void CMemChunk::operator delete ( TAny* aPtr );
+	
+private:
+	RMemCellList		iQueue;
+	CChunkAllocator&	iChunkAllocator;	
+	TUint				iNumBlocks;
+	};
+
+#endif /*__CMEMCHUNK_*/