--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libraries/extrabtrace/src/eventhandler.cpp	Wed Jun 23 15:52:26 2010 +0100
@@ -0,0 +1,87 @@
+// eventhandler.cpp
+// 
+// Copyright (c) 2010 Accenture. All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the "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:
+// Accenture - Initial contribution
+//
+#include "eventhandler.h"
+#include <fshell/extrabtracek.h>
+#include <kern_priv.h>
+#include <fshell/btrace_parser_defs.h>
+
+DExtraBtraceEventHandler::DExtraBtraceEventHandler(DObject* aParent)
+	: DKernelEventHandler(&Event, this), iParent(aParent)
+	{
+	// iParent has been opened on our behalf by the caller (or it is null)
+	}
+
+DExtraBtraceEventHandler::~DExtraBtraceEventHandler()
+	{
+	if (iParent)
+		{
+		NKern::ThreadEnterCS();
+		iParent->AsyncClose();
+		NKern::ThreadLeaveCS();
+		}
+	}
+
+TUint DExtraBtraceEventHandler::Event(TKernelEvent aEvent, TAny* a1, TAny* /*a2*/, TAny* /*aPrivateData*/)
+	{
+	switch (aEvent)
+		{
+		case EEventKillThread:
+			{
+			DObjectCon* threads=Kern::Containers()[EThread];
+			threads->Wait(); // hold mutex so so we can't interleave with priming data
+			DThread* thread = static_cast<DThread*>(a1);
+			switch (thread->iExitType)
+				{
+				case EExitKill:
+					BTrace8(KAmTraceCategory, EAmTraceSubCategoryThreadKilled, thread->iId, thread->iExitReason);
+					break;
+				case EExitTerminate:
+					BTrace8(KAmTraceCategory, EAmTraceSubCategoryThreadTerminated, thread->iId, thread->iExitReason);
+					break;
+				case EExitPanic:
+					{
+					BTraceN(KAmTraceCategory, EAmTraceSubCategoryThreadPanicked, thread->iId, thread->iExitReason, thread->iExitCategory.Ptr(), thread->iExitCategory.Size());
+					break;
+					}
+				default:
+					break;
+				}
+			threads->Signal();
+			break;
+			}
+		case EEventRemoveProcess:
+			{
+			DProcess* process = static_cast<DProcess*>(a1);
+			switch (process->iExitType)
+				{
+				case EExitKill:
+					BTrace8(KAmTraceCategory, EAmTraceSubCategoryProcessKilled, process->iId, process->iExitReason);
+					break;
+				case EExitTerminate:
+					BTrace8(KAmTraceCategory, EAmTraceSubCategoryProcessTerminated, process->iId, process->iExitReason);
+					break;
+				case EExitPanic:
+					{
+					BTraceN(KAmTraceCategory, EAmTraceSubCategoryProcessPanicked, process->iId, process->iExitReason, process->iExitCategory.Ptr(), process->iExitCategory.Size());
+					break;
+					}
+				default:
+					break;
+				}
+			break;
+			}
+		default:
+			break;
+		}
+
+	return ERunNext;
+	}