--- a/epoc32/include/sipunsupportedheader.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/sipunsupportedheader.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,119 @@
-sipunsupportedheader.h
+/*
+* 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+* Name        : sipunsupportedheader.h
+* Part of     : SIP Codec
+* Interface   : SDK API, SIP Codec API
+* Version     : SIP/4.0 
+*
+*/
+
+
+
+
+#ifndef CSIPUNSUPPORTEDHEADER_H
+#define CSIPUNSUPPORTEDHEADER_H
+
+//  INCLUDES
+#include "siptokenheaderbase.h"
+#include "_sipcodecdefs.h"
+
+// CLASS DECLARATION
+/**
+* @publishedAll
+* @released
+*
+* Class provides functions for setting and getting SIP "Unsupported" header.
+*
+* @lib sipcodec.lib
+*/
+class CSIPUnsupportedHeader : public CSIPTokenHeaderBase
+	{
+	public:	// Constructors and destructor
+
+		/**
+		* Constructs a CSIPUnsupportedHeader from textual representation 
+		* of the header's value part.
+		* @param aValue a value part of a "Unsupported"-header
+		* @return an array containing 1..n instances of CSIPUnsupportedHeader 
+		*/
+		IMPORT_C static RPointerArray<CSIPUnsupportedHeader> 
+			DecodeL(const TDesC8& aValue);
+
+		/**
+		* Creates a new instance of CSIPUnsupportedHeader
+		* @param aValue a tag value 
+		* @return a new instance of CSIPUnsupportedHeader
+		*/
+		IMPORT_C static CSIPUnsupportedHeader* NewL (RStringF aValue);
+
+		/**
+		* Creates a new instance of CSIPUnsupportedHeader 
+		* and puts it to CleanupStack
+		* @param aValue a tag value   
+		* @return a new instance of CSIPUnsupportedHeader
+		*/
+		IMPORT_C static CSIPUnsupportedHeader* NewLC(RStringF aValue);
+
+		/**
+		* Destructor, deletes the resources of CSIPUnsupportedHeader.
+		*/
+		IMPORT_C ~CSIPUnsupportedHeader();
+
+
+	public: // New functions
+
+		/**
+		* Constructs an instance of a CSIPUnsupportedHeader from a RReadStream
+		* @param aReadStream a stream containing the value of the
+		*        externalized object (header name not included). 
+		* @return an instance of a CSIPUnsupportedHeader
+		*/
+		IMPORT_C static CSIPHeaderBase* 
+			InternalizeValueL(RReadStream& aReadStream);
+
+
+	public: // From CSIPHeaderBase
+		
+		/**
+		* From CSIPHeaderBase CloneL
+		*/
+		IMPORT_C CSIPHeaderBase* CloneL() const;
+
+		/**
+		* From CSIPHeaderBase Name
+		*/
+		IMPORT_C RStringF Name() const;
+
+
+	public: // From CSIPHeaderBase, for internal use
+
+        /**
+        * @internalComponent
+        */
+		TPreferredPlace PreferredPlaceInMessage() const;
+
+	public: // New functions, for internal use
+
+		static RPointerArray<CSIPHeaderBase> BaseDecodeL(const TDesC8& aValue);
+
+	private: // Constructors
+
+		CSIPUnsupportedHeader();
+		CSIPUnsupportedHeader(const CSIPUnsupportedHeader& aHeader);
+	};
+
+#endif // CSIPUNSUPPORTEDHEADER_H
+
+// End of File