private void UpdateEventList()
{
ILStubEvent ilStubEventSelected = null;
if (dataGridViewILStubEvents.SelectedRows.Count > 0)
{
DataGridViewRow selectedRow = dataGridViewILStubEvents.SelectedRows[0];
ilStubEventSelected = selectedRow.DataBoundItem as ILStubEvent;
selectedRow.Selected = false;
}
int newIndexSelected = -1;
lock (m_viewEventList)
{
m_viewEventList.Clear();
List <ILStubEvent> eventList =
ILStubDiagnosticSessionController.GetInstance().Search(m_filterList);
for (int i = 0; i < eventList.Count; i++)
{
m_viewEventList.Add(eventList[i]);
if (ilStubEventSelected != null && ilStubEventSelected == eventList[i])
{
newIndexSelected = i;
}
}
}
if (newIndexSelected != -1)
{
dataGridViewILStubEvents.Rows[newIndexSelected].Selected = true;
}
}
private void InsertViewEvent(ILStubEvent ilStubEvent)
{
lock (m_viewEventList)
{
if (m_filterList.Match(ilStubEvent))
{
m_viewEventList.Insert(0, ilStubEvent);
}
}
}
/// <summary>
/// Only if the ILStubEvent satisfies all filter in the filter list, return true.
/// </summary>
public bool Match(ILStubEvent ilStubEvent)
{
for (int i = 0; i < m_filterList.Count; i++)
{
if (!m_filterList[i].Match(ilStubEvent))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Get the list of ILStubEvents from the event list, which satisfy the filter.
/// </summary>
public List <ILStubEvent> Search(ILStubEventFilterList listFilter)
{
List <ILStubEvent> eventList = new List <ILStubEvent>();
lock (m_eventList)
{
for (int i = 0; i < m_eventList.Count; i++)
{
ILStubEvent ilStubEvent = m_eventList[i];
if (listFilter.Match(ilStubEvent))
{
eventList.Add(ilStubEvent);
}
}
}
return(eventList);
}
private void dataGridViewILStubEvents_SelectionChanged(object sender, EventArgs e)
{
if (dataGridViewILStubEvents.SelectedRows.Count > 0)
{
DataGridViewRow selectedRow = dataGridViewILStubEvents.SelectedRows[0];
Debug.Assert(selectedRow.DataBoundItem is ILStubEvent);
ILStubEvent ilStubEvent = selectedRow.DataBoundItem as ILStubEvent;
StringBuilder sb = new StringBuilder();
sb.Append("// Managed Signature: ");
sb.Append(ilStubEvent.ManagedSignature);
sb.Append("\n// Native Signature: ");
sb.Append(ilStubEvent.NativeSignature);
sb.Append("\n\n// IL Stub:\n");
sb.Append(ilStubEvent.StubMethodILCode);
richTextBoxILCode.Text = sb.ToString();
}
else
{
richTextBoxILCode.Text = string.Empty;
}
}
/// <summary>
/// Record both ILStub Generated Event and ILStub CacheHit Event into our own DataStructure
/// </summary>
/// <param name="data"> The data structure constructed by TraceEvent library
/// which presents a ETW event</param>
private void AcceptILStubEvent(TraceEvent data)
{
ILStubEvent ilStubEvent = null;
ILStubGeneratedTraceData ilStubGeneratedTraceData = data as ILStubGeneratedTraceData;
if (ilStubGeneratedTraceData != null)
{
// record the IL Stub Generated event
ilStubEvent = new ILStubGeneratedEvent(ilStubGeneratedTraceData);
}
else
{
ILStubCacheHitTraceData ilStubCacheHitTraceData = data as ILStubCacheHitTraceData;
if (ilStubCacheHitTraceData != null)
{
ILStubCacheHitTraceData cacheHitTraceData = ilStubCacheHitTraceData;
ILStubGeneratedEvent generatedEvent =
GetGeneratedEvent(cacheHitTraceData);
ilStubEvent = new ILStubCacheHitEvent(
cacheHitTraceData, generatedEvent);
}
}
if (ilStubEvent != null)
{
lock (m_eventList)
{
m_eventList.Insert(0, ilStubEvent);
ILStubGeneratedEvent ilStubGeneratedEvent = ilStubEvent as ILStubGeneratedEvent;
if (ilStubGeneratedEvent != null)
{
int hashCode = GetGeneratedEventHashCode(ilStubEvent.ProcessId,
ilStubEvent.StubMethodId);
m_ilStubGeneratedEventIndex[hashCode] = ilStubGeneratedEvent;
}
}
// Fire the ILStub Event.
ILStubEventHandler(ilStubEvent);
}
}
public override bool Match(ILStubEvent ilStubEvent)
{
string methodName = ilStubEvent.MethodName;
return(base.IsTrue(methodName));
}
public override bool Match(ILStubEvent ilStubEvent)
{
string processName = ilStubEvent.ProcessName;
return(base.IsTrue(processName));
}
public override bool Match(ILStubEvent ilStubEvent)
{
int pid = ilStubEvent.ProcessId;
return(base.IsTrue(pid));
}
abstract public bool Match(ILStubEvent ilStubEvent);
private void ILStubEventListener(ILStubEvent ilStubEvent)
{
this.Invoke(new Action <ILStubEvent>(InsertViewEvent),
new object[] { ilStubEvent });
}