/*

* Copyright (c) 2007 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 DHCPDATALOCATIONREQUEST_H

#define DHCPDATALOCATIONREQUEST_H

#include <e32base.h>

#include <in_sock.h>

#include "dhcpdatapacket.h"

/**

*  This class wraps the DHCP location request message.

*

*  @lib sspcontroller

*  @since S60 4.0

*/

class TDhcpLocationRequestPacket : public TDhcpBasePacket

    {

    public:

        /**

         * Default constructor.

         * @since  S60 3.2

         */

        TDhcpLocationRequestPacket();

        /**

         * Constructs DHCP location request message.

         * @since S60 3.2

         * @param aLocalIp local IP address

         * @param aMacAddr local hardware address

         * @return

         */

        void MakeDhcpInformMsg ( TUint32 aLocalIp, const TDesC8& aMacAddr  );

    public: // data

        /*

        * Return used transaction id in this dhcp message.

        * @since S60 3.2

        *

        * @return   Transaction id to follow.

        */

        TUint32 TransactionId ();

    private:

        /*

        *

        * Generate random transaction identifier for the DHCPInform-message.

        *

        * @since S60 3.2

        *

        * @return   Transaction id to follow.

        */

        void    RandomiseXid ();

    private:

        /**

         * Transaction identifier for Dhcp inform message.

        */

        TUint32 iXid;

    };

#endif // DHCPDATALOCATIONREQUEST_H