--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libraries/btrace_parser/src/btrace_appstart.cpp	Thu Oct 28 16:54:54 2010 +0100
@@ -0,0 +1,131 @@
+// btrace_appstart.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>
+
+
+//
+// CBtraceAppStart
+//
+
+EXPORT_C CBtraceAppStart* CBtraceAppStart::NewL(CBtraceReader& aReader, CBtraceContext& aContext)
+	{
+	CBtraceAppStart* self = new (ELeave) CBtraceAppStart(aReader, aContext);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CBtraceAppStart::CBtraceAppStart(CBtraceReader& aReader, CBtraceContext& aContext)
+	: iReader(aReader), iContext(aContext)
+	{
+	}
+
+EXPORT_C CBtraceAppStart::~CBtraceAppStart()
+	{
+	iReader.RemoveObserver(KAmTraceCategory, *this);
+	iNotifs.Close();
+	}
+
+void CBtraceAppStart::ConstructL()
+	{
+	iReader.AddObserverL(KAmTraceCategory, *this);
+	}
+
+void CBtraceAppStart::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++);
+
+			switch (event)
+				{
+				case EAmTraceEventEvCaptureAppStart:
+					{
+					const TInt32 wgId = *data++;
+					SeenAppStartL(aFrame.iTickCount, wgId);
+					}
+				break;
+				
+				default:
+					// ignore the event
+				break;
+				};
+			}
+		break;
+
+		default:
+			// ignore anything we don't know about.
+		break;
+		};
+	}
+
+void CBtraceAppStart::SeenAppStartL(const TBtraceTickCount& aTickCount, TInt aWindowGroupId)
+	{
+	const TBtraceWindowGroupId* btraceWgId = iContext.FindWindowGroup(aWindowGroupId);
+	if (btraceWgId)
+		{
+		TInt ii = iNotifs.Count();
+		while (--ii >= 0)
+			{
+			TAppStartNotif& nt = iNotifs[ii];
+			if (iContext.WindowGroupName(*btraceWgId).MatchF(nt.iWindowGroupNamePattern) != KErrNotFound)
+				{
+				MBtraceAppStartObserver& observer = nt.iObserver;
+				if (nt.iPersistence == ENotificationOneShot)
+					{
+					iNotifs.Remove(ii);
+					}
+				observer.HandleAppStartL(aTickCount);
+				}
+			}	
+		}
+	}
+
+EXPORT_C void CBtraceAppStart::NotifyAppStartL(MBtraceAppStartObserver& aObserver, const TDesC& aWindowGroupNamePattern)
+	{
+	NotifyAppStartL(aObserver, aWindowGroupNamePattern, ENotificationOneShot);
+	}
+
+EXPORT_C void CBtraceAppStart::NotifyAppStartL(MBtraceAppStartObserver& aObserver, const TDesC& aWindowGroupNamePattern, TBtraceNotificationPersistence aPersistence)
+	{
+	TAppStartNotif notify(aObserver, aWindowGroupNamePattern, aPersistence);
+	User::LeaveIfError(iNotifs.Append(notify));
+	}
+
+EXPORT_C void CBtraceAppStart::CancelNotifyAppStart(MBtraceAppStartObserver& aObserver)
+	{
+	for (TInt i = (iNotifs.Count() - 1); i >= 0; --i)
+		{
+		if (&iNotifs[i].iObserver == &aObserver)
+			{
+			iNotifs.Remove(i);
+			}
+		}
+	}
+
+
+//
+// CBtraceAppStart::TAppStartNotif
+//
+
+CBtraceAppStart::TAppStartNotif::TAppStartNotif(MBtraceAppStartObserver& aObserver, const TDesC& aWindowGroupNamePattern, TBtraceNotificationPersistence aPersistence)
+	: iObserver(aObserver), iWindowGroupNamePattern(aWindowGroupNamePattern), iPersistence(aPersistence)
+	{
+	}