diff -r f1578314b8da -r 505ad3f0ce5c Msrp/MsrpHeader/inc/CMSRPMessageBase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Msrp/MsrpHeader/inc/CMSRPMessageBase.h	Sat Jun 12 14:30:11 2010 +0530
@@ -0,0 +1,184 @@
+/*
+* Copyright (c) 2009-2010 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:
+* MSRP Implementation
+*
+*/
+
+#ifndef CMSRPMESSAGEBASE_H
+#define CMSRPMESSAGEBASE_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <s32strm.h>
+
+// FORWARD DECLARATIONS
+class CMSRPFromPathHeader;
+class CMSRPToPathHeader;
+class CMSRPMessageIdHeader;
+class CMSRPByteRangeHeader;
+class CMSRPContentTypeHeader;
+class CMSRPFailureReportHeader;
+class CMSRPSuccessReportHeader;
+
+// CONSTANTS
+const TInt KMaxLengthOfShortMessage = 4096;
+const TInt KLengthOfMSRPSmallBuffer = 2048;
+
+// CLASS DECLARATION
+
+/**
+*  @publishedAll
+*
+*  Class provides functions for creation and manipulation of MSRP headers
+*
+*  @lib msrpclient.lib
+*/
+class CMSRPMessageBase : public CBase
+    {
+			
+    public:  // Constructors and destructor
+
+        /**
+        * Destructor.
+        */
+		IMPORT_C virtual ~CMSRPMessageBase();
+
+    public: // New functions
+
+		/**
+		* Sets/resets the recipient's To-Path header
+		* @param aTo a To-Path header to be set, the ownership is transferred
+		*/
+		IMPORT_C void SetToPathHeader( CMSRPToPathHeader* aToPath );
+
+		/**
+		* Gets the recipient's To-Path header
+		* @return NULL if not present. Ownership is not
+        *         transferred.
+		*/
+		IMPORT_C const CMSRPToPathHeader* ToPathHeader() const;
+
+		/**
+		* Sets/resets the From-Path header
+ 		* @param aFromPath From-Path header to be set, the ownership is transferred
+		*/
+		IMPORT_C void SetFromPathHeader( CMSRPFromPathHeader* aFromPath );
+
+		/**
+		* Returns From-Path header
+		* @return NULL if not present. Ownership is not
+        *         transferred.
+		*/
+		IMPORT_C const CMSRPFromPathHeader* FromPathHeader() const;
+
+		/**
+		* Sets/resets the Content-Type header
+ 		* @param aContentType ContentType header to be set, the ownership is transferred
+		*/
+		IMPORT_C void SetContentTypeHeader( CMSRPContentTypeHeader* aContentType );
+
+		/**
+		* Returns Content-Type header
+		* @return NULL if not present. Ownership is not
+        *         transferred.
+		*/
+		IMPORT_C const CMSRPContentTypeHeader* ContentTypeHeader() const;
+
+		/**
+		* Sets/resets the Failure-Report header
+ 		* @param aFailureReport FailureReport header to be set, the ownership is transferred
+		*/
+		IMPORT_C void SetFailureReportHeader( CMSRPFailureReportHeader* aFailureReport );
+
+		/**
+		* Returns Failure-Report header
+		* @return NULL if not present. Ownership is not
+        *         transferred.
+		*/
+		IMPORT_C const CMSRPFailureReportHeader* FailureReportHeader() const;
+
+		/**
+		* Sets/resets the Success-Report header
+ 		* @param aSuccessReport SuccessReport header to be set, the ownership is transferred
+		*/
+		IMPORT_C void SetSuccessReportHeader( CMSRPSuccessReportHeader* aSuccessReport );
+
+		/**
+		* Returns Success-Report header
+		* @return NULL if not present. Ownership is not
+        *         transferred.
+		*/
+		IMPORT_C const CMSRPSuccessReportHeader* SuccessReportHeader() const;
+
+		/**
+		* Sets/resets the Message-ID header
+ 		* @param aMessageId MessageId header to be set, the ownership is transferred
+		*/
+		IMPORT_C void SetMessageIdHeader( CMSRPMessageIdHeader* aMessageId );
+
+		/**
+		* Returns Message-ID header
+		* @return NULL if not present. Ownership is not
+        *         transferred.
+		*/
+		IMPORT_C const CMSRPMessageIdHeader* MessageIdHeader() const;
+
+		/**
+		* Sets/resets the Byte-Range header
+ 		* @param aByteRange ByteRange header to be set, the ownership is transferred
+		*/
+		IMPORT_C void SetByteRangeHeader( CMSRPByteRangeHeader* aByteRange );
+
+		/**
+		* Returns Byte-Range header
+		* @return NULL if not present. Ownership is not
+        *         transferred.
+		*/
+		IMPORT_C const CMSRPByteRangeHeader* ByteRangeHeader() const;
+
+		/**
+		* Writes the object to a RWriteStream
+		* @param aWriteStream a stream where the object is to be externalized
+		*/
+		virtual void ExternalizeL( RWriteStream& aWriteStream ) = 0;
+
+    protected:
+
+		/**
+        * Constructor.
+        */
+	    CMSRPMessageBase();
+
+    protected: // Data
+
+		// Headers
+        // For setting and getting MSRP "From-Path" header field
+        CMSRPFromPathHeader* iFromPath;
+        // For setting and getting MSRP "To-Path" header field
+        CMSRPToPathHeader* iToPath;
+        // For setting and getting MSRP "Message-ID" header field
+        CMSRPMessageIdHeader* iMessageId;
+        // For setting and getting MSRP "Byte-Range" header field
+        CMSRPByteRangeHeader* iByteRange;
+        // For setting and getting MSRP "Content-Type" header field
+        CMSRPContentTypeHeader* iContentType;
+        // For setting and getting MSRP "Failure-Report" header field
+        CMSRPFailureReportHeader* iFailureReport;
+        // For setting and getting MSRP "Success-Report" header field
+        CMSRPSuccessReportHeader* iSuccessReport;
+        
+	};
+
+#endif // CMSRPMESSAGEBASE_H
+
+// End of File