/*

 * 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:

 * Name        : siprouteheaderbase.h

 * Part of     : SIP Codec

 * Interface   : SDK API, SIP Codec API

 * Version     : SIP/4.0 

 *

 */

 #ifndef CSIPROUTEHEADERBASE_H

 #define CSIPROUTEHEADERBASE_H

 //  INCLUDES

 #include "sipparameterheaderbase.h"

 // FORWARD DECLARATIONS

 class CSIPAddress;

 class CSIPHeaderGenericParams;

 // CLASS DECLARATION

 /**

 * @publishedAll

 * @released

 *

 * A base class for "Route"-, "Record-Route"- and "Service-Route"-headers.

 *

 *  @lib sipcodec.lib

 */

 class CSIPRouteHeaderBase : public CSIPParameterHeaderBase

 	{

 	public:	// Constructors and destructor

 		/**

 		* Destructor, deletes the resources of CSIPRouteHeaderBase.

 		*/

 		IMPORT_C virtual ~CSIPRouteHeaderBase();

 	public:	// New functions

 		/**

 		* Sets the name-address

 		* @pre aSIPAddress != 0

 		* @param aSIPAddress a name-address, the ownership is transferred

 		*/

 		IMPORT_C void SetSIPAddressL(CSIPAddress* aSIPAddress);

 		/**

 		* Gets the name-address as const

 		* @return name-address

 		*/

 		IMPORT_C const CSIPAddress& SIPAddress() const;

 		/**

 		* Gets the name-address

 		* @return name-address

 		*/

 		IMPORT_C CSIPAddress& SIPAddress();

 	public: // From CSIPHeaderBase, for internal use

         /**

         * @internalComponent

         */	

 		TBool MoreThanOneAllowed() const;

         /**

         * @internalComponent

         */		

 		TPreferredPlace PreferredPlaceInMessage() const;

 	protected: // Contructors

 		CSIPRouteHeaderBase();

 		void ConstructL();

 		void ConstructL(CSIPAddress* aSIPAddress);

 		void ConstructL(const CSIPRouteHeaderBase& aRouteHeaderBase);

 	protected: // Data

         /**

         * @internalComponent

         */

 		CSIPAddress* iSIPAddress;

         /**

         * @internalComponent

         */		

 		CSIPHeaderGenericParams* iParams;

 	private: // From CSIPParameterHeaderBase

 		HBufC8* ToTextMandatoryPartLC() const;

 		void ParseMandatoryPartL(const TDesC8& aMandatoryPart);

 		const CSIPParamContainerBase& Params() const;

 		CSIPParamContainerBase& Params();

 	private: // For testing purposes

 #ifdef CPPUNIT_TEST	

 		friend class CSIPRouteHeaderBaseTest;

 #endif

 	};

 #endif // CSIPROUTEHEADERBASE_H

 // End of File