--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtptransports/mtpptpiptransport/ptpipcontroller/inc/cptpipsockethandler.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,73 @@
+// 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+
+#ifndef CPTPIPSOCKETHANDLER_H_
+#define CPTPIPSOCKETHANDLER_H_
+
+#include <e32base.h>
+#include <es_sock.h>
+#include <mtp/mmtptype.h>
+
+
+const TInt KMaxBufSize=64;
+
+enum TSocketHandlerState
+{
+	EReadState,EWriteState
+};
+/*
+ Handles the Common Socket-Operations
+*/
+class CPTPIPSocketHandler:public CActive
+{
+  	public:
+  			
+  		static CPTPIPSocketHandler* NewL();
+  		static CPTPIPSocketHandler *NewLC();
+  		~CPTPIPSocketHandler();   		 		
+  		void ReadFromSocket(MMTPType& aData,TRequestStatus& aStatus);
+  		void WriteToSocket(MMTPType& aData,TRequestStatus& aStatus);  		  		
+  		RSocket& Socket();  			 		  				  			      	    
+		TSocketHandlerState& State();
+  		
+  	private:
+  	
+  		void RunL();
+  		void DoCancel();  		
+  		TInt RunError(TInt aErr);
+  		CPTPIPSocketHandler();
+  		void ConstructL();  		  		  		
+  		  		
+  	private:
+  	
+  		TPtr8 iReceiveChunk;
+  		TPtrC8 iWriteChunk;  		  	  			  		
+  		TRequestStatus* iCallerStatus;
+  		TBool iChunkStatus;  		  				 		  
+  		RSocket iSocket; 
+  		MMTPType* iReadData,*iWriteData;
+  		TSocketHandlerState iState;
+  		TSockXfrLength iLen;
+  		TInt iLength;
+};
+
+
+#endif /*CPTPIPSOCKETHANDLER_H_*/