--- a/epoc32/include/sipretryafterheader.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/sipretryafterheader.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,179 @@
-sipretryafterheader.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        : sipretryafterheader.h
+* Part of     : SIP Codec
+* Interface   : SDK API, SIP Codec API
+* Version     : SIP/4.0 
+*
+*/
+
+
+
+
+#ifndef CSIPRETRYAFTERHEADER_H
+#define CSIPRETRYAFTERHEADER_H
+
+//  INCLUDES
+#include "sipparameterheaderbase.h"
+#include "_sipcodecdefs.h"
+
+// FORWARD DECLARATIONS
+class CSIPRetryAfterHeaderParams;
+
+// CLASS DECLARATION
+/**
+* @publishedAll
+* @released
+*
+* Class provides functions for setting and getting parameters in SIP 
+* "Retry-After" header.
+*
+*  @lib sipcodec.lib
+*/
+class CSIPRetryAfterHeader : public CSIPParameterHeaderBase
+	{
+	public:	// Constructors and destructor
+
+		/**
+		* Constructs a CSIPRetryAfterHeader from textual representation 
+		* of the header's value part.
+		* @param aValue a value part of a "Retry-After"-header 
+		*        (e.g. "18000;duration=3600")
+		* @return a new instance of CSIPRetryAfterHeader   
+		*/
+		IMPORT_C static CSIPRetryAfterHeader* DecodeL(const TDesC8& aValue);
+
+		/**
+		* Creates a new instance of CSIPRetryAfterHeader
+		* @param aRetryAfter a retry after value.
+		* @return a new instance of CSIPRetryAfterHeader
+		*/
+        IMPORT_C static CSIPRetryAfterHeader* NewL(TUint aRetryAfter);
+
+		/**
+		* Creates a new instance of CSIPRetryAfterHeader
+        * On return the new instance has left to the CleanupStack.
+		* @param aRetryAfter a retry after value.
+		* @return a new instance of CSIPRetryAfterHeader
+		*/
+        IMPORT_C static CSIPRetryAfterHeader* NewLC(TUint aRetryAfter);
+
+        /**
+		* Destructor, deletes the resources of CSIPRetryAfterHeader.
+		*/
+		IMPORT_C virtual ~CSIPRetryAfterHeader();
+
+
+	public: // New functions
+
+		/**
+		* Sets the retry after value
+		* @param aValue a new retry after value to set.
+		*/
+		IMPORT_C void SetRetryAfter(TUint aValue);
+
+		/**
+		* Gets the retry after value
+		* @return a retry after value
+		*/
+		IMPORT_C TUint RetryAfter() const;
+
+		/**
+		* Gets the comment value
+		* @return a comment value or KNullDesC8
+		*/
+		IMPORT_C const TDesC8& Comment() const;
+
+		/**
+		* Gets the value of the "duration"-parameter
+		* @return the "duration"-parameter, or 
+		*         KErrNotFound if the parameter is not present.
+		*/
+		IMPORT_C TInt DurationParam() const;
+
+		/**
+		* Sets the "duration"-parameter
+		* @pre aDurationParam >= 0
+		* @param aDurationParam a "duration"-parameter value to set
+		*/
+		IMPORT_C void SetDurationParamL(TInt aDurationParam);
+
+        /**
+		* Constructs an instance of a CSIPRetryAfterHeader from a RReadStream
+		* @param aReadStream a stream containing the value of the
+		*        externalized object (header name not included). 
+		* @return an instance of a CSIPRetryAfterHeader
+		*/
+		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
+
+		TPreferredPlace PreferredPlaceInMessage() const;
+
+	public: // New functions, for internal use
+
+		static RPointerArray<CSIPHeaderBase> BaseDecodeL(const TDesC8& aValue);
+
+	private: // From CSIPHeaderBase
+
+		void ExternalizeValueL(RWriteStream& aWriteStream) const;
+
+	private: // From CSIPParameterHeaderBase
+
+		HBufC8* ToTextMandatoryPartLC() const;
+		void ParseMandatoryPartL(const TDesC8& aMandatoryPart);
+		const CSIPParamContainerBase& Params() const;
+		CSIPParamContainerBase& Params();
+
+	private: // Constructors
+
+        CSIPRetryAfterHeader();
+		CSIPRetryAfterHeader(TUint aRetryAfter);
+        void ConstructL();
+		void ConstructL(const CSIPRetryAfterHeader& aRetryAfterHeader);
+
+	private: // New functions
+
+		void DoInternalizeValueL(RReadStream& aReadStream);
+
+	private: // Data
+
+		TUint iRetryAfter;
+        HBufC8* iComment;
+		CSIPRetryAfterHeaderParams* iParams;
+
+	private: // For testing purposes
+	
+		UNIT_TEST(CSIPRetryAfterHeaderTest)
+	};
+
+#endif // end of CSIPRETRYAFTERHEADER_H
+
+// End of File