--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtptransports/mtpptpiptransport/filterapi/interface/cptpiphostfilterinterface.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,55 @@
+// Copyright (c) 2007-2009 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:
+// Provides an interface (ECOM-plugin interface)for loading any implementation of filter.
+// If multiple instances exist, which implementation is loaded is based either on UID 
+// mentioned or the parameters passed that distinguish it from the other implementations.
+// ListImplementations() can be called to get the list the list of implementations
+// for this particular interface.
+// 
+//
+
+/**
+ @publishedPartner
+ @released
+*/
+
+#ifndef __CPTPIPHOSTFILTERINTERFACE_H__
+#define __CPTPIPHOSTFILTERINTERFACE_H__
+
+
+#include <e32base.h>	
+#include <e32std.h>
+#include <es_sock.h>
+#include <e32cmn.h>
+#include <ecom/ecom.h>
+
+#include <mtp/mptpiphostfilter.h>
+
+
+class CPTPIPHostFilterInterface : public MPTPIPHostFilter
+{	
+	public:
+		IMPORT_C static CPTPIPHostFilterInterface* NewL();				
+
+		IMPORT_C static void ListImplementations(RImplInfoPtrArray & aImplInfoArray);	
+		
+		IMPORT_C virtual ~CPTPIPHostFilterInterface();	 				
+		
+	private:
+		TInt iID_offset;//offset of Implementation UID
+		
+};
+
+
+#endif
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