public Logger(ILogger parent, string baseFileName)
{
this.parent = parent;
HandBrakeUtils.MessageLogged += this.OnMessageLogged;
HandBrakeUtils.ErrorLogged += this.OnErrorLogged;
string logFolder = Path.Combine(Utilities.AppFolder, "Logs");
if (!Directory.Exists(logFolder))
{
Directory.CreateDirectory(logFolder);
}
string logFileNamePrefix;
if (baseFileName != null)
{
logFileNamePrefix = baseFileName + " ";
}
else
{
logFileNamePrefix = string.Empty;
}
this.LogPath = Path.Combine(logFolder, logFileNamePrefix + DateTimeOffset.Now.ToString("yyyy-MM-dd HH.mm.ss") + ".txt");
this.logFile = new StreamWriter(this.LogPath);
var initialEntry = new LogEntry
{
LogType = LogType.Message,
Source = LogSource.VidCoder,
Text = "## VidCoder " + Utilities.CurrentVersion + " (" + Utilities.Architecture + ")"
};
this.AddEntry(initialEntry);
}
public void Log(string message)
{
string prefix = string.IsNullOrEmpty(message) ? string.Empty : "# ";
var entry = new LogEntry
{
LogType = LogType.Message,
Source = LogSource.VidCoder,
Text = prefix + message
};
this.AddEntry(entry);
}
private void OnErrorLogged(object sender, MessageLoggedEventArgs e)
{
var entry = new LogEntry
{
LogType = LogType.Error,
Source = LogSource.HandBrake,
Text = "ERROR: " + e.Message
};
// Parent will also get this message
this.AddEntry(entry, logParent: false);
}
public void AddEntry(LogEntry entry, bool logParent = true)
{
lock (this.disposeLock)
{
if (this.disposed)
{
return;
}
}
lock (this.LogLock)
{
this.LogEntries.Add(entry);
}
if (this.EntryLogged != null)
{
this.EntryLogged(this, new EventArgs<LogEntry>(entry));
}
try
{
this.logFile.WriteLine(entry.Text);
this.logFile.Flush();
if (this.parent != null && logParent)
{
this.parent.AddEntry(entry);
}
}
catch (ObjectDisposedException)
{
}
}
public void LogWorker(string message, bool isError)
{
var entry = new LogEntry
{
LogType = isError ? LogType.Error : LogType.Message,
Source = LogSource.VidCoderWorker,
Text = "* " + message
};
this.AddEntry(entry);
}
public void LogError(string message)
{
var entry = new LogEntry
{
LogType = LogType.Error,
Source = LogSource.VidCoder,
Text = "# " + message
};
this.AddEntry(entry);
}
private void AddEntry(LogEntry entry)
{
var run = new Run(entry.Text);
if (entry.LogType == LogType.Error)
{
run.Foreground = new SolidColorBrush(Colors.Red);
}
else if (entry.Source == LogSource.VidCoder)
{
run.Foreground = new SolidColorBrush(Colors.DarkBlue);
}
else if (entry.Source == LogSource.VidCoderWorker)
{
run.Foreground = new SolidColorBrush(Colors.DarkGreen);
}
this.logDocument.Blocks.Add(new Paragraph(run));
}