public void Emit(LogEvent entry)
{
string message = entry.Text;
LogFormatUtility.WritePrefix(_writer, entry, ref _lastDate);
_writer.WriteLine(message);
if (entry.Exception != null)
{
WriteException(entry.Exception);
}
}
public void Emit(LogEvent entry)
{
foreach (RecentMemory memory in _recentMemories)
{
if (entry.Text == memory.Text && entry.Exception == memory.Exception)
{
memory.Count += 1;
_writer.Edit(memory.MarkID, $" (x{memory.Count})");
return;
}
}
_entry = entry;
_currentColors = colorLookup[entry.Level];
_writer.Color = DarkGray;
LogFormatUtility.WritePrefix(_writer, _entry, ref _lastDate);
if (!colorLookup.TryGetValue(_entry.Level, out ColorScheme colors))
{
colors = new ColorScheme(Magenta, Gray);
}
WriteHighlightedText(entry.Text, colors);
_writer.Color = colors.Dark;
_writer.Write("");
object lineEndMark = _writer.Mark();
_writer.WriteLine();
if (_entry.Exception != null)
{
WriteException(_entry.Exception);
}
_recentMemories.Enqueue(new RecentMemory {
Text = _entry.Text,
Exception = _entry.Exception,
MarkID = lineEndMark,
Count = 1
});
if (_recentMemories.Count > 3)
{
RecentMemory old = _recentMemories.Dequeue();
_writer.ClearMark(old.MarkID);
}
}
private void WriteStackTrace(IEnumerable <StackFrame> trace)
{
if (trace == null)
{
_writer.WriteLine("(Stacktrace is null)");
return;
}
bool missingInfo = false;
foreach (var frame in trace)
{
LogFormatUtility.GetSignatureElements(
frame.GetMethod(), out string methodName, out string arguments);
string fileName = frame.GetFileName();
bool missingFilename = string.IsNullOrWhiteSpace(fileName);
missingInfo |= missingFilename;
int lineNumber = frame.GetFileLineNumber();
bool missingLineNumber = lineNumber == 0;
missingInfo |= missingLineNumber;
_writer.Write($"at ");
if (!missingLineNumber)
{
_writer.Write($"line {lineNumber} of ");
}
_writer.Write($"{methodName}{arguments}");
if (!missingFilename)
{
_writer.Write($"in {frame.GetFileName()}");
}
_writer.WriteLine();
}
if (missingInfo)
{
_writer.WriteLine($"(Some info is missing. This is expected if release-mode code is involved)");
}
}
