// Copyright (c) 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

 @publishedAll

 @released

*/

#ifndef __PUNYCODECONVERTER_H__

#define __PUNYCODECONVERTER_H__

#include <e32base.h>

#include <e32std.h>

#include <e32def.h>

#include <es_sock.h>

#include <networking/dnd_err.h>

const TInt KIDNMaxName = 256;

typedef TBuf8<KIDNMaxName> TIdnHostName; 

class TPunyCodeDndName : public TIdnHostName

	{

public:

	IMPORT_C TInt IdnToPunycode(const THostName &aName);

	IMPORT_C TInt PunycodeToIdn(TDes &aBuf, const TInt aStart=0);

private:

	TInt Encode(const THostName &aName, TInt aIndex);

	TInt Decode(TInt aIndex, TDes &aBuf) const;

	};

#endif	// __PUNYCODECONVERTER_H__