--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tracesrv/tracecore/btrace_handler/test/d_traceonactivation/inc/TraceOnActivationIf.h	Fri Oct 08 14:56:39 2010 +0300
@@ -0,0 +1,119 @@
+// 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     __TRACEONACTIVATIONIF_H__
+#define     __TRACEONACTIVATIONIF_H__
+
+
+//- Include Files  ----------------------------------------------------------
+
+#include <e32ver.h>
+#include <e32cmn.h>
+#include <TraceCoreSubscriber.h>
+
+//- Constants ---------------------------------------------------------------
+
+/** Name of logical driver */
+_LIT( KTraceOnActivationDriverName, "TraceOnActivation" );
+
+	
+/**
+
+TTraceOnActivationParams
+
+Parameters for activation/notification requests
+
+*/
+class TTraceOnActivationParams
+    {
+    public:
+    TUint32 iComponentId;
+    TUint32 iGroupId;
+    };
+
+/**
+
+RTraceOnActivation
+
+User side interface
+
+*/
+class RTraceOnActivation : public RBusLogicalChannel
+    {
+    public:
+        enum TVer
+            {
+            EMajorVersionNumber = 1,
+            EMinorVersionNumber = 1,
+            EBuildVersionNumber = KE32BuildVersionNumber
+            };
+
+        /** A set of bits identifying the request numbers which are valid */
+        enum TControl
+            {
+            ERegisterNotificationReceiver,
+            EUnregisterNotificationReceiver
+            };
+                 
+    public:
+#ifndef __KERNEL_MODE__
+
+
+        /**
+            Create the logical channel for the current thread and open a handle to it
+
+            @param  aUnit  Parameter that contains unit info
+
+            @return KErrNone, if successful
+        */
+        inline TInt Open(TInt aUnit = KNullUnit) 
+            { return DoCreate( KTraceOnActivationDriverName, VersionRequired(), aUnit, NULL, NULL ); };
+	
+        /**
+            Returns version information
+
+            @return Version information
+        */
+        inline TVersion VersionRequired() const
+            { return TVersion( EMajorVersionNumber, EMinorVersionNumber, EBuildVersionNumber ); };
+
+
+         /**
+         Register notification receiver
+         
+         @param aParameters Contains component ID and group ID
+         
+         @return KErrNone, if successful
+        */
+        inline TInt RegisterNotificationReceiver( TTraceOnActivationParams& aParameters )
+            { return DoControl( ERegisterNotificationReceiver, static_cast<TAny*>(&aParameters) ); };
+        
+        
+        /**
+         Unregister notification receiver
+         
+         @param aParameters Contains component ID and group ID
+        
+         @return KErrNone, if successful
+         */
+        inline TInt UnregisterNotificationReceiver( TTraceOnActivationParams& aParameters )
+            { return DoControl( EUnregisterNotificationReceiver, static_cast<TAny*>(&aParameters) ); };
+        
+#endif
+    };
+
+#endif      //  __TRACEONACTIVATIONIF_H__
+
+// End of File