// 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:

//

#ifndef __PNPUTILS_H_

#define __PNPUTILS_H_

#include <e32base.h>

#include <es_sock.h>

#include <e32des8.h>

#include <e32def.h>

#include <uri8.h>

#include <es_sock.h>

#include <in_sock.h>

/* Utilities class

 @internalComponent

 */

class CUPnPUtils : public CBase

	{

public:

	/*

	 * Converts a RSubConParameterBundle to CSubConParameterBundle and vice-versa

	 */ 

	template <class T1 , class T2>

	static TUint ReplicateToReverseBundle (const T1& aSrcBundle,T2& aTargetBundle);

	enum TClientDllPanic

		{

		EPnpServiceDiscoveryHandleNotOpen

		};

	enum TUriType

		{

		EService,

		EDevice,

		EAny

		};

	TUriType iUriType;

	static void ResolveHostAddressL ( RHostResolver& aResolver,const TDesC8& aUri, TInetAddr& aSockAddr );

	static TInt GenericUriValidity ( const TDesC8& aUri ,TUriType aType);

private:

	static const TUint KOffset=3;

	static const TUint KIpv4MaxAddrSize = 20;

	};

template <class T1 , class T2>

TUint CUPnPUtils::ReplicateToReverseBundle (const T1& aSrcBundle,T2& aTargetBundle)

	{

	TUint length = aSrcBundle.Length();

	RBuf8 serializedBuffer;

	TUint err;

	if((err=serializedBuffer.Create(length))!=KErrNone)

		return err;

	//Create a serailized version of the cscparambundle and store it in tempdata

	if((err=aSrcBundle.Store(serializedBuffer))!=KErrNone)

		return err;

	//Deserialize tempData to rsubconparambundle	

	if((err=aTargetBundle.Load(serializedBuffer))!=KErrNone)

		return err;

	serializedBuffer.Close();

	return KErrNone;

	}

#endif /*PNPUTILS_H_*/