/// <summary>
/// Schreibt angegebene LogEntry in die Logdatei.
/// </summary>
/// <param name="entry">Enthält alle Infos </param>
/// <param name="instance"></param>
/// <returns></returns>
private static bool WriteLog(LogEntry entry, int instance)
{
entry.Prepare(instance);
if (!entry.EventFired)
{
try
{
LineWritten?.Invoke(entry.Log);
}
catch { }
entry.EventFired = true;
}
FileInfo fi = Globals.GetLogfile();
if (fi == null)
{
return(false);
}
using (FileStream fs = new FileStream(fi.FullName, FileMode.OpenOrCreate))
{
fs.Seek(0, SeekOrigin.End);
fs.Write(entry.LogData, 0, entry.LogData.Length);
}
return(true);
}
public override void Write(char value)
{
_builder.Append(value);
// check if we end with New Line
var newLineLength = Environment.NewLine.Length;
if (_builder.Length < newLineLength)
{
return;
}
// newLineLength or more characters exist, check the last #newLineLength characters and see if they are equal.
bool equal = true;
for (int i = 0, j = _builder.Length - newLineLength; i < newLineLength; i++, j++)
{
if (Environment.NewLine[i] != _builder[j])
{
equal = false;
break;
}
}
if (equal)
{
// new line detected, invoke eventhandler with string
var line = _builder.ToString(0, _builder.Length - newLineLength);
LineWritten?.Invoke(this, new LineWrittenEventArgs(line));
_builder.Clear();
}
}
public void WriteLine(string value)
{
// write a blank line if previously requested
if (m_BlankLineRequested)
{
// only write blank line if document is not empty
if (m_AnyLinesWritten)
{
m_InnerWriter.WriteLine(GetBlankLinePrefix());
}
m_BlankLineRequested = false;
}
// write prefix
m_InnerWriter.Write(GetLinePrefix());
// write value
m_InnerWriter.WriteLine(value);
LineWritten?.Invoke(this, EventArgs.Empty);
m_AnyLinesWritten = true;
}