--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tracesrv/tracecore/btrace_handler/test/d_traceonactivation/inc/TraceConnection.h	Fri Oct 08 14:56:39 2010 +0300
@@ -0,0 +1,54 @@
+// Copyright (c) 2007-2010 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:
+//
+
+#ifndef _TRACECONNECTION_H_
+#define _TRACECONNECTION_H_
+
+#include <kernel/kernel.h>
+#include <TraceCoreSubscriber.h>
+
+/**
+
+Handles TraceCore connection
+
+*/
+NONSHARABLE_CLASS(DTraceConnection) : public MTraceCoreNotificationReceiver, 
+									  public DTraceCoreSubscriber
+    {
+    public:
+    DTraceConnection( );
+    DTraceConnection( DTcChannel* aTCChannel );
+    ~DTraceConnection();
+    
+    // Virtual from MTraceCoreNotificationReceiver. Called from TraceCore.
+    void TraceActivated( TUint32 aComponentId, TUint16 aGroupId  );
+    void TraceDeactivated( TUint32 aComponentId, TUint16 aGroupId  );
+    
+    // Called from DTcChannel
+    TInt RegisterNotificationReceiver( TUint32 aComponentId, TInt32 aGroupId );
+    void UnregisterNotificationReceiver( TUint32 aComponentId, TInt32 aGroupId  );
+    
+    // From DTraceCoreSubscriber
+    void MessageReceived( TTraceMessage &aMsg );
+    
+    TInt DoSendMessage( TTraceMessage &aMsg );
+    
+    private:
+    DTcChannel* iTcChannel;
+    
+    };
+
+#endif /*_TRACECONNECTION_H_*/
+