--- a/epoc32/include/sipcallidheader.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/sipcallidheader.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,140 @@
-sipcallidheader.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          : sipcallidheader.h
+* Part of       : SIP Codec
+* Version       : SIP/4.0 
+*
+*/
+
+
+
+
+#ifndef CSIPCALLIDHEADER_H
+#define CSIPCALLIDHEADER_H
+
+//  INCLUDES
+#include "sipheaderbase.h"
+#include "_sipcodecdefs.h"
+
+// CLASS DECLARATION
+/**
+* @publishedAll
+* @released
+*
+* Class for a SIP Call-ID header.
+*
+* @lib sipcodec.lib
+*/
+class CSIPCallIDHeader : public CSIPHeaderBase
+	{
+	public:	// Constructors and destructor
+
+		/**
+		* Constructs a CSIPCallIDHeader from textual representation 
+		* of the header's value part.
+		* @param aValue a value part of a "Call-ID"-header (e.g. "ab2x@zb7y")
+		* @returns a new instance of CSIPCallIDHeader
+		*/
+		IMPORT_C static CSIPCallIDHeader* DecodeL(const TDesC8& aValue);
+
+		/**
+		* Destructor
+		*/
+		IMPORT_C ~CSIPCallIDHeader ();
+
+
+	public: // New functions
+
+		/**
+		* Compares this instance to another "Call-ID" header object
+		* @param aCallIDHeader a header to compare to
+		* @returns ETrue if "Call-ID" headers are similar
+		*/
+		IMPORT_C TBool operator==(const CSIPCallIDHeader& aCallIDHeader);
+		
+		/**
+		* Constructs an instance of a CSIPCallIDHeader from a RReadStream
+		* @param aReadStream a stream containing the value of the
+		*	     externalized object (header name not included). 
+		* @return an instance of a CSIPCallIDHeader
+		*/
+		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;
+
+		/**
+		* From CSIPHeaderBase ToTextValueL
+		*/
+		IMPORT_C HBufC8* ToTextValueL() const;
+		
+
+	public: // From CSIPHeaderBase, for internal use
+        
+        /**
+        * @internalComponent
+        */	
+		TBool HasCompactName() const;
+
+        /**
+        * @internalComponent
+        */		
+		RStringF CompactName() const;
+		
+        /**
+        * @internalComponent
+        */		
+		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: // Constructors
+
+		CSIPCallIDHeader();
+
+	private: // New functions
+
+		void ParseL(const TDesC8& aValue);
+
+	private: // Data
+
+		HBufC8* iCallID;
+
+	private: // For testing purposes
+	
+		UNIT_TEST(CSIPCallIDHeaderTest)
+	};
+
+
+#endif // end of CSIPCALLIDHEADER_H
+
+// End of File