public static void Initialize(string traceFilePath)
{
if (session != null)
{
throw new InvalidOperationException("Already initialized");
}
FileStream stream = new FileStream(traceFilePath, FileMode.Create, FileAccess.ReadWrite);
session = new SystraceSession(stream);
}
internal BeginEventScope(SystraceSession session, string name, string categories)
{
this.systraceEvent = new SystraceEvent(
session,
name,
categories,
SystraceEventTypes.DurationBegin,
session.GetCurrentTimestampMicroseconds(),
session.processID,
Thread.CurrentThread.ManagedThreadId);
this.systraceEvent.Session.writer.WriteEvent(this.systraceEvent);
this.systraceEvent.Session.stream.Flush(false);
}
// TODO: Arguments
// TODO: cname (color name)
public SystraceEvent(
SystraceSession session,
string name,
string categories,
char eventType,
long timestampMicroseconds,
int processID,
int threadID)
{
this.Session = Validate.IsNotNull(session, nameof(session));
this.Name = Validate.IsNotNull(name, nameof(name));
this.Categories = Validate.IsNotNull(categories, nameof(categories));
this.EventType = eventType;
this.TimestampMicroseconds = timestampMicroseconds;
this.ProcessID = processID;
this.ThreadID = threadID;
}
