diff -r 000000000000 -r c6b0df440bee dbgagents/trkagent/dbgtrccomm/server/portwriter.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dbgagents/trkagent/dbgtrccomm/server/portwriter.h	Tue Mar 02 10:33:16 2010 +0530
@@ -0,0 +1,56 @@
+/*
+* Copyright (c) 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: 
+*
+*/
+
+#ifndef __PortWriter_h__
+#define __PortWriter_h__
+
+// System includes
+#include <e32base.h>
+#include <c32comm.h>
+
+#include "datalistener.h"
+
+
+class CPortWriter : public CActive
+{
+
+	public:
+		static 	CPortWriter*	NewL(RComm& aPort);
+				~CPortWriter();
+	
+	//private construct
+	private:
+				CPortWriter(RComm& aPort);
+		void	ConstructL();
+
+	public:
+		void StartWrite(TDesC8& aMsg, MDataListener* aListener);
+		void RunL();
+		void DoCancel();
+		TBool IsBusy() { return iAlreadyWriting; }
+
+	// data members		
+	private:	
+		RComm iPort;
+		MDataListener* iListener;
+
+		TBool iAlreadyWriting;
+
+
+};
+
+#endif //__PortWriter_h__