--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Codec/api/sipauthheaderbase.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,164 @@
+/*
+* 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          : sipauthheaderbase.h
+* Part of       : SIP Codec
+* Version       : SIP/5.0 
+*
+*/
+
+
+
+#ifndef CSIPAUTHHEADERBASE_H
+#define CSIPAUTHHEADERBASE_H
+
+//  INCLUDES
+#include "sipheaderbase.h"
+
+// FORWARD DECLARATIONS
+class CSIPParamContainerBase;
+
+// CLASS DECLARATION
+/**
+* @publishedAll
+* @released
+*
+* A base class for SIP Authorization-, Proxy-Authenticate-, 
+* Proxy-Authorization- and WWW-Authenticate-headers
+*
+* @lib sipcodec.lib
+*/
+class CSIPAuthHeaderBase : public CSIPHeaderBase
+	{
+	public: // Constructors and destructor
+
+		/**
+		* Destructor.
+		*/
+		IMPORT_C virtual ~CSIPAuthHeaderBase();
+
+
+	public:	// New functions
+
+		/**
+		* @return the value of the auth-scheme
+		*/
+		IMPORT_C RStringF AuthScheme() const;
+
+		/**
+		* Checks if a parameter is present
+		* @param aName the name of the parameter
+		* @return ETrue if present, otherwise EFalse
+		*/
+		IMPORT_C TBool HasParam(RStringF aName) const;
+
+		/**
+		* Gets a parameter value
+		* @pre HasParam(aName) == ETrue
+		* @param aName the name of the parameter
+		* @return the parameter value if present,
+		*         otherwise a zero-length length value.
+		*/
+		IMPORT_C RStringF ParamValue(RStringF aName) const;
+
+		/**
+		* Gets a parameter value stored as a descriptor
+		* @pre HasParam(aName) == ETrue
+		* @param aName the name of the parameter
+		* @return the parameter value if present,
+		*         otherwise a zero-length length value.
+		*/
+		IMPORT_C const TDesC8& DesParamValue(RStringF aName) const;
+
+		/**
+		* Sets a parameter with a value. 
+		* Takes copies of the name and value,
+		* so if the RStringFs have been dynamically allocated,
+		* they can be closed if necessary after the function returns.
+		* @pre HasParam(aName) == EFalse
+		* @param aName the name of the parameter
+		* @param aValue the parameter value to set
+		*/
+		IMPORT_C void SetParamL(RStringF aName, RStringF aValue);
+
+		/**
+		* Sets a parameter with a value. 
+		* Takes copies of the name 
+		* so if the RStringF have been dynamically allocated,
+		* they can be closed if necessary after the function returns.
+		* Stores the parameter value as a descriptor, so that the 
+		* case-sensitivity is not lost in RStringF-descriptor conversions. 
+		* @pre HasParam(aName) == EFalse
+		* @param aName the name of the parameter
+		* @param aValue the parameter value to set
+		*/
+		IMPORT_C void SetDesParamL(RStringF aName, const TDesC8& aValue);
+
+		/**
+		* Sets a parameter with a value and adds double quotes 
+		* as the first and the last character in the value.
+		* Takes copy of the name,
+		* so if the RStringF has been dynamically allocated,
+		* it can be closed if necessary after the function returns.
+		* @pre HasParam(aName) == EFalse
+		* @param aName the name of the parameter
+		* @param aValue the parameter value 
+		*        to which the double quotes will be added
+		*/
+		IMPORT_C void SetParamAndAddQuotesL(RStringF aName,
+			                                const TDesC8& aValue);
+
+		/**
+		* Deletes a parameter
+		* @param aName the parameter name to delete
+		*/
+		IMPORT_C void DeleteParam(RStringF aName);
+
+
+	public: // From CSIPHeaderBase
+
+		/**
+		* From CSIPHeaderBase ExternalizeSupported
+		*/
+		IMPORT_C virtual TBool ExternalizeSupported() const;
+
+
+	public: // From CSIPHeaderBase, for internal use
+
+		TBool EncodeMultipleToOneLine() const;
+		TBool MoreThanOneAllowed() const;
+		TPreferredPlace PreferredPlaceInMessage() const;
+        virtual HBufC8* ToTextValueL() const;
+
+	protected: // Constructors
+
+		CSIPAuthHeaderBase();
+		void ConstructL(RStringF aAuthScheme);
+
+	protected: // New functions
+
+		void SetAuthSchemeL(const TDesC8& aAuthScheme);
+        void ParseL(const TDesC8& aValue);
+        virtual const CSIPParamContainerBase& Params() const = 0;
+        virtual CSIPParamContainerBase& Params() = 0;
+
+	private: // Data
+
+		RStringF iAuthScheme;
+        TChar iSeparator;
+	};
+
+#endif // CSIPAUTHHEADERBASE_H
+
+// End of File