/*

* Copyright (c) 2006-2009 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:

* Name          : MSipRegistrationContact.h

* Part of       : Registration

* Version       : SIP/5.0 

*

*/

/**

 @internalComponent

*/

#ifndef MSIPREGISTRATIONCONTACT_H

#define MSIPREGISTRATIONCONTACT_H

#include "SipStackServerDefs.h"

class CSIPContactHeader;

class CSIPFromToHeaderBase;

/**

 * An interface to query a contact header.

 */

class MSipRegistrationContact

	{

public:

   /**

    * Fills the hostport in the Contact-header.

	* If the user part is not filled in the Contact-header,

	* fills it with a copy from a registration binding (if found)

	* or from the From-/To-header. 

	*

    * @param aIapId the IAP id indicating which local IP address 

    *        to use when filling the host part of the Contact-header

    * @param aRegistrationId the registration ID

	* @param aFromToHeader; the uri must be a SIP uri                     

	* @param aContactHeader; the uri must be a SIP uri

	*/

	virtual void ContactL(TUint32                     aIapId,

	                      TRegistrationId             aRegistrationId,

                          const CSIPFromToHeaderBase* aFromToHeader,

		                  CSIPContactHeader&          aContact) = 0;

	};

#endif // MSIPREGISTRATIONCONTACT_H

// End of File