// Copyright (c) 2003-2009 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:

// Implements Network Config Extension for DHCP

// 

//

/**

 @file NIFConfigurationControl.cpp

 @internalTechnology

*/

#include "NetCfgExtnDhcp.h"

#include <comms-infras/nifif.h>

#include <comms-infras/ca_startserver.h>

#include "cdbcols.h"

#include <ecom/implementationproxy.h>

#include <comms-infras/commsdebugutility.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <nifman_internal.h>

#endif

CNetworkConfigExtensionDhcp* CNetworkConfigExtensionDhcp::NewL( TAny* aMNifIfNotify )

	{

	MNifIfNotify* nifIfNotify = reinterpret_cast<MNifIfNotify*>(aMNifIfNotify);

	CNetworkConfigExtensionDhcp* pDaemon = new(ELeave)CNetworkConfigExtensionDhcp( *nifIfNotify );

	CleanupStack::PushL(pDaemon);

	pDaemon->ConstructL();

	CleanupStack::Pop(pDaemon);

	return pDaemon;

	}

void CNetworkConfigExtensionDhcp::ConstructL()

	{

	CNetworkConfigExtensionBase::ConstructL();

	}

void CNetworkConfigExtensionDhcp::SendIoctlMessageL(const ESock::RLegacyResponseMsg& aMessage)

/**

* SendIoctlMessageL forwards Ioctl request to the daemon and activates the AO to wait for response

* 

@internalTechnology

@version 0.02

@param aMessage[in] a message to be processed (it's the caller's resposibility to forward just Ioctl

*                   messages)

**/

	{

  	TInt name = aMessage.Int1();

  	__FLOG_STATIC1(KLogSubSysNifman, KLogTagNetCfgExtnDhcp, _L("CNifDHCPDaemonProgress::SendIoctlMessageL(): name %x"), name);	

  	if (aMessage.Int0() != KCOLConfiguration)

  		User::Leave(KErrNotSupported);

  	else 

  		{

  		switch (name) 

  			{

  		case KConnAddrRelease:

  		case KConnAddrRenew:

#ifdef SYMBIAN_NETWORKING_DHCPSERVER

  		case KConnSetDhcpRawOptionData:

#endif // SYMBIAN_NETWORKING_DHCPSERVER  		

			if (aMessage.HasCapability(ECapabilityNetworkControl, "NetCfgExtnDhcp") == EFalse)

				{

				User::Leave(KErrPermissionDenied);

				}

  			}

  		}

	CNetworkConfigExtensionBase::SendIoctlMessageL(aMessage);

	}

CNetworkConfigExtensionDhcp::~CNetworkConfigExtensionDhcp()

/**

~CNetworkConfigExtensionDhcp - destructor

@internalTechnology

@version 0.02

**/

	{

	}	

// Define the interface UIDs

const TImplementationProxy ImplementationTable[] = 

    {

    IMPLEMENTATION_PROXY_ENTRY(0x102032C1, CNetworkConfigExtensionDhcp::NewL)

    };

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

    {

    aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);

    return ImplementationTable;

    }