// Copyright (c) 2004-2009 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:

// hosts.h - name resolver hosts file parser module header

//

#ifndef _HOSTS_H_

#define _HOSTS_H_

/**

@file hosts.h

Hosts file handling

@internalComponent	Domain Name Resolver

*/

#include <e32std.h>		// TRequestStatus,. ..

#include <es_sock.h>	// TNameEntry, ..

_LIT(HOSTS_FILE, "hosts");

class RFs;

class RHostsFile

{

public:

	RHostsFile(RFs &aFs);

	virtual ~RHostsFile();

	TInt Open();

	void Close();

	TInt ReadLn(TPtrC& aLine);

	void Rewind();

	void Refresh();

	void GetByName(TNameRecord& aResult, TRequestStatus& err);

	void GetByAddress(TNameRecord& aResult, TRequestStatus& err);

	void Next(TNameRecord& aResult, TRequestStatus& err);

private:

	HBufC* iBuf;

	RFs &iFs;

	TLex iCharLex;

	TTime iRefreshed;

};

#endif