/*
* Copyright (c) 2005-2009 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:
* CNetworkPartitionManager
*
*/
#ifndef __CNETWORKPARTITIONMANAGER_H__
#define __CNETWORKPARTITIONMANAGER_H__
/*******************************************************************************
*
* System Includes
*
******************************************************************************/
#include <string>
using namespace std;
/*******************************************************************************
*
* Local Includes
*
******************************************************************************/
#include "../IntegerAllocatorLibrary/CIntegerAllocator.h"
/*******************************************************************************
*
* Definitions
*
******************************************************************************/
class CNetworkPartitionManager
{
public:
CNetworkPartitionManager();
~CNetworkPartitionManager();
int SetConfiguration( int aBaseNetworkAddress, int aBaseNetworkBitCount, int aSegmentSize );
int AllocateNetworkSegment( int *aNetmaskBitcount, int *aSegmentSize );
int FreeNetworkSegment( int aSegmentBaseAddress );
private:
int log2( int aValue );
int IsPowerOfTwo( int aValue );
int NetmaskFromBitcount( int aBitCount );
int iBaseNetworkPartBitcount, iSegmentPartBitcount, iHostPartBitcount;
int iBaseNetworkNetmask, iCompleteSegmentNetmask, iSegmentMask;
int iBaseNetworkAddress;
int iSegmentSize, iSegmentCount;
CIntegerAllocator iAddressAllocator;
};
#endif //__CNETWORKPARTITIONMANAGER_H__