/// <inheritdoc />
public virtual void Write(LogEntry entry)
{
int indent = entry.Source.Indent;
string prefix = entry.Source.Prefix ?? "";
string[] lines = entry.Message.Split(new[] { '\n', '\r', '\0' }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < lines.Length; i++)
{
if (i == 0)
{
switch (entry.Type)
{
case LogMessageType.Message:
lines[i] = prefix + "Msg: " + new string(' ', indent * 2) + lines[i];
break;
case LogMessageType.Warning:
lines[i] = prefix + "Wrn: " + new string(' ', indent * 2) + lines[i];
break;
case LogMessageType.Error:
lines[i] = prefix + "ERR: " + new string(' ', indent * 2) + lines[i];
break;
}
}
else
{
lines[i] = new string(' ', prefix.Length + 5 + indent * 2) + lines[i];
}
this.WriteLine(entry.Source, entry.Type, lines[i], entry.Context);
}
}
public LogEntryEventArgs(LogEntry entry)
{
this.entry = entry;
}
private void OnNewEntry(LogEntry entry)
{
if (this.NewEntry != null)
this.NewEntry(this, new LogEntryEventArgs(entry));
}
/// <summary>
/// Writes a single message to the output.
/// </summary>
/// <param name="source">The <see cref="Log"/> from which the message originates.</param>
/// <param name="type">The type of the log message.</param>
/// <param name="msg">The message to write.</param>
public void Write(Log source, LogMessageType type, string msg)
{
LogEntry entry;
entry = new LogEntry(source, type, msg);
data.Add(entry);
this.OnNewEntry(entry);
}
private void Write(LogMessageType type, string msg, object context)
{
Profile.TimeLog.BeginMeasure();
// If a null message is provided, log that. Don't throw an exception, since logging isn't expected to throw.
if (msg == null) msg = "[null message]";
// Check whether the message contains null characters. If it does, crop it, because it's probably broken.
int nullCharIndex = msg.IndexOf('\0');
if (nullCharIndex != -1)
{
msg = msg.Substring(0, Math.Min(nullCharIndex, 50)) + " | Contains '\0' and is likely broken.";
}
// Forward the message to all outputs
LogEntry entry = new LogEntry(this, type, msg, context);
foreach (ILogOutput log in this.strOut)
{
try
{
log.Write(entry);
}
catch (Exception)
{
// Don't allow log outputs to throw unhandled exceptions,
// because they would result in another log - and more exceptions.
}
}
Profile.TimeLog.EndMeasure();
}
/// <inheritdoc />
public void Write(LogEntry entry)
{
data.Add(entry);
}
