protected override void EnumerateTemplates(Func <string, string, EventFilterResponse> eventsToObserve, Action <TraceEvent> callback)
{
if (s_templates == null)
{
var templates = new TraceEvent[20];
templates[0] = new MarkTraceData(null, 1, 65533, "Mark", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[1] = new EmptyTraceData(null, 2, 1, "Tracing", new Guid(), 1, "Start", ProviderGuid, ProviderName);
templates[2] = new EmptyTraceData(null, 3, 1, "Tracing", new Guid(), 2, "Stop", ProviderGuid, ProviderName);
templates[3] = new EmptyTraceData(null, 4, 2, "Rundown", new Guid(), 1, "Start", ProviderGuid, ProviderName);
templates[4] = new EmptyTraceData(null, 5, 2, "Rundown", new Guid(), 2, "Stop", ProviderGuid, ProviderName);
templates[5] = new EmptyTraceData(null, 6, 65528, "WaitForIdle", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[6] = new CommandLineParametersTraceData(null, 10, 65524, "CommandLineParameters", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[7] = new SessionParametersTraceData(null, 11, 65523, "SessionParameters", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[8] = new KernelEnableParametersTraceData(null, 12, 65522, "KernelEnableParameters", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[9] = new ClrEnableParametersTraceData(null, 13, 65521, "ClrEnableParameters", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[10] = new ProviderEnableParametersTraceData(null, 14, 65520, "ProviderEnableParameters", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[11] = new StartAndStopTimesTraceData(null, 15, 65519, "StartAndStopTimes", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[12] = new DebugMessageTraceData(null, 16, 65518, "DebugMessage", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[13] = new CpuCountersConfiguredTraceData(null, 17, 65517, "CpuCountersConfigured", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[14] = new TickTraceData(null, 18, 65516, "Tick", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[15] = new StopReasonTraceData(null, 19, 65515, "StopReason", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[16] = new EmptyTraceData(null, 20, 65514, "StopTriggerSessionStart", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[17] = new StopTriggerDebugMessageTraceData(null, 21, 65513, "StopTriggerDebugMessage", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[18] = new PerfViewLogTraceData(null, 22, 65512, "PerfViewLog", new Guid(), 0, "", ProviderGuid, ProviderName);
templates[19] = new TriggerHeapSnapshotTraceData(null, 23, 65511, "TriggerHeapSnapshot", new Guid(), 0, "", ProviderGuid, ProviderName);
s_templates = templates;
}
foreach (var template in s_templates)
{
if (eventsToObserve == null || eventsToObserve(template.ProviderName, template.EventName) == EventFilterResponse.AcceptEvent)
{
callback(template);
}
}
}
protected internal override void EnumerateTemplates(Func <string, string, EventFilterResponse> eventsToObserve, Action <TraceEvent> callback)
{
if (s_templates == null)
{
var templates = new TraceEvent[10];
templates[0] = new DbgIDRSDSTraceData(null, 0xFFFF, 0, "ImageID", ImageIDTaskGuid, DBGID_LOG_TYPE_RSDS, "DbgID_RSDS", ProviderGuid, ProviderName);
templates[1] = new ImageIDTraceData(null, 0xFFFF, 0, "ImageID", ImageIDTaskGuid, DBGID_LOG_TYPE_IMAGEID, "Info", ProviderGuid, ProviderName);
templates[2] = new FileVersionTraceData(null, 0xFFFF, 0, "ImageID", ImageIDTaskGuid, DBGID_LOG_TYPE_FILEVERSION, "FileVersion", ProviderGuid, ProviderName);
templates[3] = new EmptyTraceData(null, 0xFFFF, 0, "ImageID", ImageIDTaskGuid, DBGID_LOG_TYPE_NONE, "None", ProviderGuid, ProviderName);
templates[4] = new EmptyTraceData(null, 0xFFFF, 0, "ImageID", ImageIdTaskGuid, 37, "Opcode37", ProviderGuid, ProviderName);
templates[5] = new WinSatXmlTraceData(null, 0xFFFF, 0, "WinSat", WinSatTaskGuid, 33, "WinSPR", ProviderGuid, ProviderName);
templates[6] = new WinSatXmlTraceData(null, 0xFFFF, 0, "WinSat", WinSatTaskGuid, 35, "Metrics", ProviderGuid, ProviderName);
templates[7] = new WinSatXmlTraceData(null, 0xFFFF, 0, "WinSat", WinSatTaskGuid, 37, "SystemConfig", ProviderGuid, ProviderName);
templates[8] = new EmptyTraceData(null, 0xFFFF, 0, "MetaData", MetaDataTaskGuid, 32, "EventInfo", ProviderGuid, ProviderName);
templates[9] = new EmptyTraceData(null, 0xFFFF, 0, "MetaData", MetaDataTaskGuid, 33, "EventMapInfo", ProviderGuid, ProviderName);
s_templates = templates;
}
foreach (var template in s_templates)
{
if (eventsToObserve == null || eventsToObserve(template.ProviderName, template.EventName) == EventFilterResponse.AcceptEvent)
{
callback(template);
}
}
}
public void DispatcherTests()
{
const int IterationCount = 2000;
var asParserServices = (ITraceParserServices)m_dispatcher;
var curCallbackCount = m_dispatcher.DistinctCallbackCount();
Output.WriteLine("Callback Count {0}", curCallbackCount);
var r = new Random(10);
bool verbose = false;
for (int i = 1; i < IterationCount; i++)
{
if (i == -1 || i == -2)
{
verbose = true;
Trace.WriteLine("**** ITERATION " + i);
Trace.WriteLine(Dump());
Trace.WriteLine(m_dispatcher.DumpHash());
}
Assert.True(m_dispatcher.TemplateLength() <= 1024);
if (i % 128 == 0)
{
Trace.WriteLine("Callback Count " + m_dispatcher.DistinctCallbackCount());
Trace.WriteLine("templates.Length " + m_dispatcher.TemplateLength());
}
if (m_activeTemplates.Count < 470 && (m_activeTemplates.Count == 0 || r.Next(100) < 51))
{
if (r.Next(5) != 0 || m_activeTemplates.Count == 0)
{
var guid = new Guid(i, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
// sometimes add a brand new event
var newTemplate = new EmptyTraceData(MakeTarget(i), r.Next(256), 0, "MyTask" + i.ToString(), Guid.Empty, 0, "", guid, "Test");
m_activeTemplates.Add(newTemplate);
if (verbose)
{
Trace.WriteLine(string.Format("Adding new event {0} {1} {2}", newTemplate.GetHashCode(), newTemplate.ProviderGuid, newTemplate.eventID));
}
asParserServices.RegisterEventTemplate(newTemplate);
var newCallbackCount = m_dispatcher.DistinctCallbackCount();
Assert.Equal(curCallbackCount + 1, newCallbackCount);
curCallbackCount = newCallbackCount;
}
else
{
// sometimes create another client for the same event.
var toCloneIdx = r.Next(m_activeTemplates.Count);
var toClone = m_activeTemplates[toCloneIdx];
var newTemplate = new EmptyTraceData(MakeTarget(i), (int)toClone.eventID, 0, "MyTask" + i.ToString(), Guid.Empty, 0, "", toClone.ProviderGuid, "Test");
m_repeatTemplates.Add(newTemplate);
if (verbose)
{
Trace.WriteLine(string.Format("cloning event {0} {1} {2}", newTemplate.GetHashCode(), newTemplate.ProviderGuid, newTemplate.eventID));
}
asParserServices.RegisterEventTemplate(newTemplate);
var newCallbackCount = m_dispatcher.DistinctCallbackCount();
Assert.Equal(curCallbackCount, newCallbackCount);
curCallbackCount = newCallbackCount;
}
}
else
{
// Remove an entry at random.
var toRemoveIdx = r.Next(m_activeTemplates.Count + m_repeatTemplates.Count);
EmptyTraceData toRemove;
if (toRemoveIdx < m_activeTemplates.Count)
{
toRemove = m_activeTemplates[toRemoveIdx];
m_activeTemplates.RemoveAt(toRemoveIdx);
// If there are any repeated entries make it a new active.
var replacementIdx = m_repeatTemplates.FindIndex(template => template.ProviderGuid == toRemove.ProviderGuid && template.eventID == toRemove.eventID);
if (0 <= replacementIdx)
{
m_activeTemplates.Add(m_repeatTemplates[replacementIdx]);
m_repeatTemplates.RemoveAt(replacementIdx);
}
}
else
{
toRemoveIdx -= m_activeTemplates.Count;
toRemove = m_repeatTemplates[toRemoveIdx];
m_repeatTemplates.RemoveAt(toRemoveIdx);
}
if (verbose)
{
Trace.WriteLine(string.Format("Removing event {0} {1} {2}", toRemove.GetHashCode(), toRemove.ProviderGuid, toRemove.eventID));
}
m_inactiveTemplates.Add(toRemove);
asParserServices.UnregisterEventTemplate(toRemove.Target, (int)toRemove.eventID, toRemove.ProviderGuid);
curCallbackCount = m_dispatcher.DistinctCallbackCount();
}
RunTest();
}
// Remove all the rest.
foreach (var toRemove in m_activeTemplates)
{
asParserServices.UnregisterEventTemplate(toRemove.Target, (int)toRemove.eventID, toRemove.ProviderGuid);
}
foreach (var toRemove in m_repeatTemplates)
{
asParserServices.UnregisterEventTemplate(toRemove.Target, (int)toRemove.eventID, toRemove.ProviderGuid);
}
Output.WriteLine("Callback Count {0}", m_dispatcher.DistinctCallbackCount());
}
void Target(EmptyTraceData data)
{
Assert.True(m_visited.Add(data));
}
private static void OnExceptionEnd(EmptyTraceData obj)
{
}
