// Copyright (c) 2002-2009 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:

// This is the header file for MultiHoming ResolveName step

// 

//

/**

 @file

*/

#if !defined (__TS_RESOLVENAME_H__)

#define __TS_RESOLVENAME_H__

#include "TS_MultiHomingStep.h"

#include "TS_MultiHomingSuite.h"

enum EResolverState

/**

 * Enum for internal state of the resolver

 */

	{	

	 EResReady				//< Resolver ready

	,EWaitingForResult

	,EResComplete			//< Name resolution complete

	};

class CTS_ResolveName;

class CResolveName : public CActive

	{

	public:

		static CResolveName* NewL();

		virtual ~CResolveName();

		// From CActive

		void RunL();

		void DoCancel();

		TInt DoResolution(TName aHostName, TConnDetails *aConn, TInt aProtocol, 

			CTS_ResolveName *aOwnerStep, TBool aExplicitResolve);

		TInt GetResult(){return iResolverResult;}

	private:

		CResolveName() : CActive(EPriorityNormal), iOwnerStep(0), iTConnection(0) {} 

		void ConstructL();

	private:

		TNameEntry				iResultingName;

		RHostResolver			iResolver;

		TInt					iResolverResult;

		TName					iHostName;		

		CTS_MultiHomingStep  *iOwnerStep;

		TConnDetails          *iTConnection;  //< The connection that has been started

		EResolverState			iState;			//< Current state of the resolver

		RSocketServ				iResolverSS;	//  Socket server when for implicit resolve.

		TBool					iResolverHasSS;

	};

/******************************************************

 * Resolves a hostname to an ip address

 */

class CTS_ResolveName : public CTS_MultiHomingStep

	{

	public:

		CTS_ResolveName();

		virtual ~CTS_ResolveName();	// final

		virtual enum TVerdict doTestStepL( );

	private:

		enum TVerdict doTestStepPreambleL();

	};

#endif 

		// __TS_RESOLVENAME_H__