} // End Sub CloseConnection
protected void ProfilerThread(object state)
{
try
{
while (!this.m_NeedStop && this.m_Rdr.TraceIsActive)
{
ProfilerEvent evt = this.m_Rdr.Next();
if (evt != null)
{
// lock (this)
m_events.Enqueue(evt);
} // End if (evt != null)
} // Whend
}
catch (System.Exception e)
{
// lock (this)
// {
if (!this.m_NeedStop && this.m_Rdr.TraceIsActive)
{
System.Console.WriteLine($"Error: {e.Message}\n{e.StackTrace}");
}
// } // End lock
} // End Catch
} // End Sub ProfilerThread
private void SetByteColumn(ProfilerEvent evt, int columnid)
{
var b = new byte[(int)this.m_Reader[1]];
evt.m_Events[columnid] = b;
evt.m_ColumnMask |= 1UL << columnid;
}
public ProfilerEvent Next()
{
if (!this.TraceIsActive)
{
return(null);
}
var columnid = (int)this.m_Reader[0];
// skip to begin of new event
while (columnid != 65526 && this.Read() && this.TraceIsActive)
{
columnid = (int)this.m_Reader[0];
}
// start of new event
if (columnid != 65526)
{
return(null);
}
if (!this.TraceIsActive)
{
return(null);
}
// get potential event class
this.m_Reader.GetBytes(2, 0, this.m_B2, 0, 2);
var eventClass = ToInt16(this.m_B2);
// we got new event
if (eventClass >= 0 && eventClass < 255)
{
var evt = new ProfilerEvent();
evt.m_Events[27] = eventClass;
evt.m_ColumnMask |= 1 << 27;
while (this.Read())
{
columnid = (int)this.m_Reader[0];
if (columnid > 64)
{
return(evt);
}
this.m_Delegates[columnid](evt, columnid);
}
}
this.Read();
return(null);
}
} // End Sub StopProfiling
protected string GetEventCaption(ProfilerEvent evt)
{
if (evt == m_EventStarted)
{
return("Trace started");
}
if (evt == m_EventPaused)
{
return("Trace paused");
}
if (evt == m_EventStopped)
{
return("Trace stopped");
}
return(ProfilerEvents.Names[evt.EventClass]);
} // End Function GetEventCaption
private void SetDateTimeColumn(ProfilerEvent evt, int columnid)
{
// 2 byte - year
// 2 byte - month
// 2 byte - ???
// 2 byte - day
// 2 byte - hour
// 2 byte - min
// 2 byte - sec
// 2 byte - msec
this.m_Reader.GetBytes(2, 0, this.m_B16, 0, 16);
var year = this.m_B16[0] | this.m_B16[1] << 8;
var month = this.m_B16[2] | this.m_B16[3] << 8;
var day = this.m_B16[6] | this.m_B16[7] << 8;
var hour = this.m_B16[8] | this.m_B16[9] << 8;
var min = this.m_B16[10] | this.m_B16[11] << 8;
var sec = this.m_B16[12] | this.m_B16[13] << 8;
var msec = this.m_B16[14] | this.m_B16[15] << 8;
evt.m_Events[columnid] = new DateTime(year, month, day, hour, min, sec, msec);
evt.m_ColumnMask |= (ulong)1 << columnid;
}
private static void SetGuidColumn(ProfilerEvent evt, int columnid)
{
throw new NotImplementedException();
}
} // End Function GetEventCaption
protected void NewEventArrived(ProfilerEvent evt, bool last)
{
// if (evt == m_EventStarted || evt == m_EventPaused || evt == m_EventStopped) return;
//m_columns.Add(new PerfColumn { Caption = "Event Class", Column = ProfilerEventColumns.EventClass, Width = 122 });
//m_columns.Add(new PerfColumn { Caption = "Text Data", Column = ProfilerEventColumns.TextData, Width = 255 });
//m_columns.Add(new PerfColumn { Caption = "Login Name", Column = ProfilerEventColumns.LoginName, Width = 79 });
//m_columns.Add(new PerfColumn { Caption = "CPU", Column = ProfilerEventColumns.CPU, Width = 82, Alignment = HorizontalAlignment.Right, Format = "#,0" });
//m_columns.Add(new PerfColumn { Caption = "Reads", Column = ProfilerEventColumns.Reads, Width = 78, Alignment = HorizontalAlignment.Right, Format = "#,0" });
//m_columns.Add(new PerfColumn { Caption = "Writes", Column = ProfilerEventColumns.Writes, Width = 78, Alignment = HorizontalAlignment.Right, Format = "#,0" });
//m_columns.Add(new PerfColumn { Caption = "Duration, ms", Column = ProfilerEventColumns.Duration, Width = 82, Alignment = HorizontalAlignment.Right, Format = "#,0" });
//m_columns.Add(new PerfColumn { Caption = "SPID", Column = ProfilerEventColumns.SPID, Width = 50, Alignment = HorizontalAlignment.Right });
//m_columns.Add(new PerfColumn { Caption = "Start time", Column = ProfilerEventColumns.StartTime, Width = 140, Format = "yyyy-MM-ddThh:mm:ss.ffff" });
//m_columns.Add(new PerfColumn { Caption = "End time", Column = ProfilerEventColumns.EndTime, Width = 140, Format = "yyyy-MM-ddThh:mm:ss.ffff" });
//m_columns.Add(new PerfColumn { Caption = "DatabaseName", Column = ProfilerEventColumns.DatabaseName, Width = 70 });
//m_columns.Add(new PerfColumn { Caption = "Object name", Column = ProfilerEventColumns.ObjectName, Width = 70 });
//m_columns.Add(new PerfColumn { Caption = "Application name", Column = ProfilerEventColumns.ApplicationName, Width = 70 });
//m_columns.Add(new PerfColumn { Caption = "Host name", Column = ProfilerEventColumns.HostName, Width = 70 });
// System.Console.WriteLine(evt);
System.Console.ResetColor();
string caption = GetEventCaption(evt);
System.Console.Write(caption);
System.Console.Write(new string(' ', System.Console.BufferWidth - System.Console.CursorLeft));
if (!this.m_isWindows)
{
System.Console.Write(System.Environment.NewLine);
}
string td = evt.GetFormattedData(ProfilerEventColumns.TextData, null);
// System.Console.WriteLine(td);
// System.Windows.Forms.RichTextBox rich,
// RTFBuilder rb = new RTFBuilder {
// BackColor = System.Drawing.Color.White
// };
// rich.Text = "";
ConsoleOutputWriter cw = new ConsoleOutputWriter()
{
BackColor = System.Drawing.Color.White
};
if (!string.IsNullOrEmpty(td))
{
// var lex = new YukonLexer(); lex.SyntaxHighlight(cw, td);
this.m_Lex.SyntaxHighlight(cw, td);
// rich.Rtf = this.m_Lex.SyntaxHighlight(rb, td);
}
// for(int i = 0; i < 65; ++i) // 65 is size of array
// System.Console.WriteLine(evt.GetFormattedData(i, null));
//for (int i = 1; i < this.m_columns.Count; ++i)
//{
// System.Console.WriteLine(i);
// System.Console.WriteLine(this.m_columns[i].Caption);
// System.Console.WriteLine(evt.GetFormattedData(this.m_columns[i].Column, this.m_columns[i].Format));
//} // Next i
} // End Sub NewEventArrived
private void SetLongColumn(ProfilerEvent evt, int columnid)
{
m_Reader.GetBytes(2, 0, m_B8, 0, 8);
evt.m_Events[columnid] = ToInt64(m_B8);
evt.m_ColumnMask |= 1UL << columnid;
}
private void SetStringColumn(ProfilerEvent evt, int columnid)
{
evt.m_Events[columnid] = Encoding.Unicode.GetString((byte[])m_Reader[2]);
evt.m_ColumnMask |= 1UL << columnid;
}
private void CreateEventRow(ProfilerEvent evt, XmlNode root)
{
XmlNode row = root.OwnerDocument.CreateElement("event");
NewAttribute(row, "EventClass", evt.EventClass.ToString(CultureInfo.InvariantCulture));
NewAttribute(row, "CPU", evt.CPU.ToString(CultureInfo.InvariantCulture));
NewAttribute(row, "Reads", evt.Reads.ToString(CultureInfo.InvariantCulture));
NewAttribute(row, "Writes", evt.Writes.ToString(CultureInfo.InvariantCulture));
NewAttribute(row, "Duration", evt.Duration.ToString(CultureInfo.InvariantCulture));
NewAttribute(row, "SPID", evt.SPID.ToString(CultureInfo.InvariantCulture));
NewAttribute(row, "LoginName", evt.LoginName);
NewAttribute(row, "DatabaseName", evt.DatabaseName);
NewAttribute(row, "ObjectName", evt.ObjectName);
NewAttribute(row, "ApplicationName", evt.ApplicationName);
row.InnerText = evt.TextData;
root.AppendChild(row);
}
private void SetLongColumn(ProfilerEvent evt, int columnid)
{
this.m_Reader.GetBytes(2, 0, this.m_B8, 0, 8);
evt.m_Events[columnid] = ToInt64(this.m_B8);
evt.m_ColumnMask |= 1UL << columnid;
}
private void SetIntColumn(ProfilerEvent evt, int columnid)
{
this.m_Reader.GetBytes(2, 0, this.m_B4, 0, 4);
evt.m_Events[columnid] = ToInt32(this.m_B4);
evt.m_ColumnMask |= 1UL << columnid;
}
private void SetStringColumn(ProfilerEvent evt, int columnid)
{
evt.m_Events[columnid] = Encoding.Unicode.GetString((byte[])this.m_Reader[2]);
evt.m_ColumnMask |= 1UL << columnid;
}
private void SetDateTimeColumn(ProfilerEvent evt, int columnid)
{
//2 byte - year
//2 byte - month
//2 byte - ???
//2 byte - day
//2 byte - hour
//2 byte - min
//2 byte - sec
//2 byte - msec
m_Reader.GetBytes(2, 0, m_B16, 0, 16);
int year = m_B16[0]|m_B16[1]<<8;
int month = m_B16[2] | m_B16[3] << 8;
int day = m_B16[6] | m_B16[7] << 8;
int hour = m_B16[8] | m_B16[9] << 8;
int min = m_B16[10] | m_B16[11] << 8;
int sec = m_B16[12] | m_B16[13] << 8;
int msec = m_B16[14] | m_B16[15] << 8;
evt.m_Events[columnid] = new DateTime(year,month,day,hour,min,sec,msec);
evt.m_ColumnMask |= (ulong)1 << columnid;
}
private string GetEventCaption(ProfilerEvent evt)
{
if (evt == m_EventStarted)
{
return "Trace started";
}
if (evt == m_EventPaused)
{
return "Trace paused";
}
if (evt == m_EventStopped)
{
return "Trace stopped";
}
return ProfilerEvents.Names[evt.EventClass];
}
private void SetByteColumn(ProfilerEvent evt, int columnid)
{
byte[] b = new byte[(int)m_Reader[1]];
evt.m_Events[columnid] = b;
evt.m_ColumnMask |= 1UL << columnid;
}
private string GetFormattedValue(ProfilerEvent evt, int column, string format)
{
return ProfilerEventColumns.Duration == column ? (evt.Duration / 1000).ToString(format) : evt.GetFormattedData(column, format);
}
private void SetIntColumn(ProfilerEvent evt, int columnid)
{
m_Reader.GetBytes(2, 0, m_B4, 0, 4);
evt.m_Events[columnid] = ToInt32(m_B4);
evt.m_ColumnMask |= 1UL << columnid;
}
private void NewEventArrived(ProfilerEvent evt, bool last)
{
{
ListViewItem current = (lvEvents.SelectedIndices.Count > 0) ? m_Cached[lvEvents.SelectedIndices[0]] : null;
m_EventCount++;
string caption = GetEventCaption(evt);
ListViewItem lvi = new ListViewItem(caption);
string[] items = new string[m_columns.Count];
for (int i = 1; i < m_columns.Count; i++)
{
PerfColumn pc = m_columns[i];
items[i - 1] = pc.Column == -1 ? m_EventCount.ToString("#,0") : GetFormattedValue(evt, pc.Column, pc.Format) ?? "";
}
lvi.SubItems.AddRange(items);
lvi.Tag = evt;
m_Cached.Add(lvi);
if (last)
{
lvEvents.VirtualListSize = m_Cached.Count;
lvEvents.SelectedIndices.Clear();
FocusLVI(tbScroll.Checked ? lvEvents.Items[m_Cached.Count - 1] : current, tbScroll.Checked);
lvEvents.Invalidate(lvi.Bounds);
}
}
}
public ProfilerEvent Next()
{
if (!TraceIsActive) return null;
int columnid = (int)m_Reader[0];
//skip to begin of new event
while (columnid != 65526 && Read() && TraceIsActive)
{
columnid = (int)m_Reader[0];
}
//start of new event
if (columnid != 65526) return null;
if (!TraceIsActive) return null;
//get potential event class
m_Reader.GetBytes(2, 0, m_B2, 0, 2);
int eventClass = ToInt16(m_B2);
//we got new event
if (eventClass >= 0 && eventClass < 255)
{
ProfilerEvent evt = new ProfilerEvent();
evt.m_Events[27] = eventClass;
evt.m_ColumnMask |= 1 << 27;
while (Read())
{
columnid = (int)m_Reader[0];
if (columnid > 64) return evt;
m_Delegates[columnid](evt, columnid);
}
}
Read();
return null;
}
private static void SetGuidColumn(ProfilerEvent evt, int columnid)
{
throw new NotImplementedException();
}
