/*

* Copyright (c) 2006-2007 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 CNATFWUNSAFREQUESTEDIPATTRIBUTE_H

#define CNATFWUNSAFREQUESTEDIPATTRIBUTE_H

#include "natfwunsafaddressattribute.h"

/**

 * Class for REQUESTED-IP attribute.

 *

 *  @lib natfwunsafprotocols.lib

 *  @since S60 3.2

 */

class CNATFWUNSAFRequestedIpAttribute : public CNATFWUNSAFAddressAttribute

    {

public: // Constructors and destructor

    /**

    * Decodes a UNSAF attribute from a byte stream.

    * This version is for lookup table.

    * @param aByteStream Byte stream, containing attribute type,length and

    *    value.

    * @return Decoded UNSAF attribute, ownership is transferred.

    */

    static CNATFWUNSAFAttribute* DecodeAttributeL(

        const TDesC8& aByteStream);

    /**

    * Creates a new instance of CNATFWUNSAFRequestedIpAttribute

    * @param aAddress the address

    * @return A new instance of CNATFWUNSAFRequestedIpAttribute

    *          ownership is transferred.

    */

    IMPORT_C static CNATFWUNSAFRequestedIpAttribute* NewL(

        const TInetAddr& aAddress);

    /**

    * Creates a new instance of CNATFWUNSAFRequestedIpAttribute and

    * pushes it to the CleanupStack.

    * @param aAddress the address

    * @return A new instance of CNATFWUNSAFRequestedIpAttribute,

    *          ownership is transferred.

    */

    IMPORT_C static CNATFWUNSAFRequestedIpAttribute* NewLC(

        const TInetAddr& aAddress);

    /**

    * Destructor, deletes the resources of

    * CNATFWUNSAFRequestedIpAttribute.

    */

    ~CNATFWUNSAFRequestedIpAttribute();

public: // From CNATFWUNSAFAttribute

    CNATFWUNSAFAttribute::TType Type() const;

private: // Constructors

    CNATFWUNSAFRequestedIpAttribute(const TInetAddr& aAddress);

    };

#endif // CNATFWUNSAFREQUESTEDIPATTRIBUTE_H