diff -r 000000000000 -r 7f656887cf89 libraries/btrace_parser/src/btrace_appresponse.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libraries/btrace_parser/src/btrace_appresponse.cpp	Wed Jun 23 15:52:26 2010 +0100
@@ -0,0 +1,128 @@
+// btrace_appresponse.cpp
+// 
+// Copyright (c) 2008 - 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 "btrace_parser.h"
+#include <fshell/common.mmh>
+
+
+//
+// CBtraceAppResponse
+//
+
+EXPORT_C CBtraceAppResponse* CBtraceAppResponse::NewL(CBtraceReader& aReader)
+	{
+	CBtraceAppResponse* self = new (ELeave) CBtraceAppResponse(aReader);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CBtraceAppResponse::CBtraceAppResponse(CBtraceReader& aReader)
+	: iReader(aReader)
+	{
+	}
+
+EXPORT_C CBtraceAppResponse::~CBtraceAppResponse()
+	{
+	iReader.RemoveObserver(KAmTraceCategory, *this);
+	iNotifs.Close();
+	}
+
+void CBtraceAppResponse::ConstructL()
+	{
+	iReader.AddObserverL(KAmTraceCategory, *this);
+	}
+
+void CBtraceAppResponse::HandleBtraceFrameL(const TBtraceFrame& aFrame)
+	{
+	if (aFrame.iCategory != KAmTraceCategory) return;
+
+	switch (aFrame.iSubCategory)
+		{
+		case EAmTraceSubCategoryEvCapture:
+			{
+			const TUint32* data = reinterpret_cast<const TUint32*>(aFrame.iData.Ptr());
+			const TAmTraceEventEvCapture event = static_cast<TAmTraceEventEvCapture>(*data++);
+			const TUint32 processIdLowWord = *data++;
+			const TUint32 processIdHighWord = *data++;
+
+			switch (event)
+				{
+				case EAmTraceEventEvCaptureSystemAppResponse:
+					{
+					SeenAppResponseL(aFrame.iTickCount, MAKE_TUINT64(processIdHighWord, processIdLowWord));
+					}
+				break;
+				
+				default:
+					// ignore the event
+				break;
+				};
+			}
+		break;
+
+		default:
+			// ignore anything we don't know about.
+		break;
+		};
+	}
+
+void CBtraceAppResponse::SeenAppResponseL(const TBtraceTickCount& aTickCount, const TProcessId& aProcessId)
+	{
+	TInt ii = iNotifs.Count();
+	while (--ii >= 0)
+		{
+		TAppResponseNotif& nt = iNotifs[ii];
+		if (nt.iProcessId == aProcessId)
+			{
+			MBtraceAppResponseObserver& observer = nt.iObserver;
+			if (nt.iPersistence == ENotificationOneShot)
+				{
+				iNotifs.Remove(ii);
+				}
+			observer.HandleAppResponseSeenL(aTickCount);
+			}
+		}	
+	}
+
+EXPORT_C void CBtraceAppResponse::NotifyAppResponseL(MBtraceAppResponseObserver& aObserver, const TProcessId& aProcessId)
+	{
+	NotifyAppResponseL(aObserver, aProcessId, ENotificationOneShot);
+	}
+
+EXPORT_C void CBtraceAppResponse::NotifyAppResponseL(MBtraceAppResponseObserver& aObserver, const TProcessId& aProcessId, TBtraceNotificationPersistence aPersistence)
+	{
+	TAppResponseNotif notify(aObserver, aProcessId, aPersistence);
+	User::LeaveIfError(iNotifs.Append(notify));
+	}
+
+EXPORT_C void CBtraceAppResponse::CancelNotifyAppResponse(MBtraceAppResponseObserver& aObserver)
+	{
+	for (TInt i = (iNotifs.Count() - 1); i >= 0; --i)
+		{
+		if (&iNotifs[i].iObserver == &aObserver)
+			{
+			iNotifs.Remove(i);
+			}
+		}
+	}
+
+
+//
+// CBtraceAppResponse::TAppResponseNotif
+//
+
+CBtraceAppResponse::TAppResponseNotif::TAppResponseNotif(MBtraceAppResponseObserver& aObserver, const TProcessId& aProcessId, TBtraceNotificationPersistence aPersistence)
+	: iObserver(aObserver), iProcessId(aProcessId), iPersistence(aPersistence)
+	{
+	}