--- a/epoc32/include/sipfromtoheaderbase.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/sipfromtoheaderbase.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,135 @@
-sipfromtoheaderbase.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        : sipfromtoheaderbase.h
+* Part of     : SIP Codec
+* Interface   : SDK API, SIP Codec API
+* Version     : SIP/4.0 
+*
+*/
+
+
+
+
+#ifndef CSIPFROMTOHEADERBASE_H
+#define CSIPFROMTOHEADERBASE_H
+
+//  INCLUDES
+#include "sipparameterheaderbase.h"
+#include "_sipcodecdefs.h"
+
+// FORWARD DECLARATIONS
+class CSIPAddress;
+class CSIPFromToHeaderParams;
+
+// CLASS DECLARATION
+/**
+* @publishedAll
+* @released
+*
+* Class provides functions for setting and getting parameters in SIP "From"
+* and "To" header.
+*
+* This is an abstract class and cannot be instantiated.
+*
+* @lib sipcodec.lib
+*/
+class CSIPFromToHeaderBase : public CSIPParameterHeaderBase
+	{
+	public: // Constructors and destructor
+
+		/**
+		* Destructor, deletes the resources of CSIPFromToHeaderBase.
+		*/
+		IMPORT_C virtual ~CSIPFromToHeaderBase();
+
+
+	public: // New functions
+
+		/**
+		* Compares this instance to another "From" or "To" header object
+		* @param aHeader a header to compare to
+		* @return ETrue, if the objects are equal otherwise EFalse
+		*/
+		IMPORT_C TBool operator==(const CSIPFromToHeaderBase& aHeader) const;
+
+		/**
+		* Sets the name-address
+		* @pre aSIPAddress != 0
+		* @param aSIPAddress a name-address to set, the ownership is transferred
+		*/
+		IMPORT_C void SetSIPAddressL(CSIPAddress* aSIPAddress);
+
+		/**
+		* Gets the name-address as const
+		* @return name-address object
+		*/
+		IMPORT_C const CSIPAddress& SIPAddress() const;
+
+		/**
+		* Gets the name-address
+		* @return name-address object
+		*/
+		IMPORT_C CSIPAddress& SIPAddress();
+
+
+	public: // From CSIPHeaderBase, for internal use
+
+        /**
+        * @internalComponent
+        */
+		TBool HasCompactName() const;
+		
+        /**
+        * @internalComponent
+        */		
+		TPreferredPlace PreferredPlaceInMessage() const;
+
+	protected: // Constructors
+
+		CSIPFromToHeaderBase();
+		void ConstructL();
+		void ConstructL(CSIPAddress* aSIPAddress);
+		void ConstructL(CSIPAddress* aSIPAddress, const TDesC8& aTag);
+		void ConstructL(const CSIPFromToHeaderBase& aSIPFromToHeaderBase);
+
+	protected: // New functions
+
+		void DoInternalizeValueL(RReadStream& aReadStream);
+
+	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: // Data
+
+		CSIPAddress* iSIPAddress;
+		CSIPFromToHeaderParams* iParams;
+
+private: // For testing purposes
+	
+		UNIT_TEST(CSIPFromToHeaderTest)
+	};
+
+
+#endif // CSIPFROMTOHEADERBASE_H
+
+// End of File