diff -r f1578314b8da -r 505ad3f0ce5c Msrp/MsrpServer/inc/MMSRPMessageObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Msrp/MsrpServer/inc/MMSRPMessageObserver.h	Sat Jun 12 14:30:11 2010 +0530
@@ -0,0 +1,43 @@
+/*
+* 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 MMSRPMESSAGEOBSERVER_H_
+#define MMSRPMESSAGEOBSERVER_H_
+
+class CMSRPMessageHandler;
+
+class MMSRPMessageObserver
+    {
+protected:
+    ~MMSRPMessageObserver(){};
+			
+    // Interface via which the Message informs events to its observer (a server sub session).
+
+public:
+    
+    virtual void MessageSendCompleteL( ) = 0;
+    
+	virtual void MessageResponseSendCompleteL( CMSRPMessageHandler& aMsg ) = 0;
+	
+	virtual void MessageSendProgressL(TInt aBytesSent, TInt aTotalBytes) = 0;
+	
+	virtual void MessageReceiveProgressL(TInt aBytesSent, TInt aTotalBytes) = 0;
+        
+    virtual void WriterError( ) = 0;
+    
+    };
+
+#endif /* MMSRPMSGOBSERVER_H_ */