/*

* 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          : sipwwwauthenticateheader.h

* Part of       : SIP Codec

* Version       : SIP/5.0 

*

*/

#ifndef CSIPWWWAUTHENTICATEHEADER_H

#define CSIPWWWAUTHENTICATEHEADER_H

//  INCLUDES

#include "sipauthenticateheaderbase.h"

// CLASS DECLARATION

/**

* @publishedAll

* @released

*

* Class for SIP WWW-Authenticate-header manipulation.

*

* @lib sipcodec.lib

*/

class CSIPWWWAuthenticateHeader : public CSIPAuthenticateHeaderBase

	{

	public:	// Constructors and destructor

		/**

		* Constructs a CSIPWWWAuthenticateHeader from textual representation

		* of the header's value part.

		* @param aValue a value part of a "WWW-Authenticate"-header 

		* @return a new instance of CSIPWWWAuthenticateHeader

		*/

		IMPORT_C static CSIPWWWAuthenticateHeader* 

			DecodeL(const TDesC8& aValue);

		/**

		* Creates a new instance of CSIPWWWAuthenticateHeader

		* @return a new instance of CSIPWWWAuthenticateHeader

		*/

		IMPORT_C static CSIPWWWAuthenticateHeader* 

			NewL(RStringF aAuthScheme);

		/**

		* Creates a new instance of CSIPWWWAuthenticateHeader

		* @return a new instance of CSIPWWWAuthenticateHeader

		*/

		IMPORT_C static CSIPWWWAuthenticateHeader* 

			NewLC(RStringF aAuthScheme);

		/**

		* Destructor

		*/

		IMPORT_C ~CSIPWWWAuthenticateHeader();

	public: // From CSIPHeaderBase

		/**

		* From CSIPHeaderBase CloneL

		*/

		IMPORT_C CSIPHeaderBase* CloneL() const;

		/**

		* From CSIPHeaderBase Name

		*/		

		IMPORT_C RStringF Name() const;

	public: // New functions, for internal use

		static RPointerArray<CSIPHeaderBase> BaseDecodeL(const TDesC8& aValue);

		static CSIPHeaderBase* InternalizeValueL(RReadStream& aReadStream);

	private: // Constructors

		CSIPWWWAuthenticateHeader();

    private: // For testing purposes

#ifdef CPPUNIT_TEST	

		friend class CSIPWWWAuthenticateHeaderTest;

#endif

	};

#endif // CSIPWWWAUTHENTICATEHEADER_H

// End of File