private static string SanitizeSdName(string sdName)
{
// sanitize the SD-NAME as per http://tools.ietf.org/html/rfc5424#section-6.3.3
// SD-NAME = 1*32PRINTUSASCII; except '=', SP, ']', %d34 (")
return(PrintableAsciiSanitizer.Sanitize(sdName, 32, new byte[] { 0x5D, 0x22, 0x3D }));
}
override protected void Convert(TextWriter writer, LoggingEvent loggingEvent)
{
if (string.IsNullOrEmpty(Thread.CurrentThread.Name))
{
ThreadIdConverter.Converter.Format(writer, loggingEvent);
}
writer.Write(PrintableAsciiSanitizer.Sanitize(Thread.CurrentThread.Name, 48));
}
override protected void Convert(TextWriter writer, LoggingEvent loggingEvent)
{
_name = string.IsNullOrEmpty(_name) ? Process.GetCurrentProcess().ProcessName : _name;
if (string.IsNullOrEmpty(_name))
{
_name = "-"; // the NILVALUE
}
writer.Write(PrintableAsciiSanitizer.Sanitize(_name, 48));
}
override protected void Convert(TextWriter writer, LoggingEvent loggingEvent)
{
_processId = string.IsNullOrEmpty(_processId) ? Process.GetCurrentProcess().Id.ToString(CultureInfo.InvariantCulture) : _processId;
if (string.IsNullOrEmpty(_processId))
{
_processId = "-"; // the NILVALUE
}
writer.Write(PrintableAsciiSanitizer.Sanitize(_processId, 48));
}
override protected void Convert(TextWriter writer, LoggingEvent loggingEvent)
{
string messageId = null;
// pop the NDC
log4net.Util.ThreadContextStack ndc = loggingEvent.LookupProperty("NDC") as log4net.Util.ThreadContextStack;
if (ndc != null && ndc.Count > 0)
{
// the NDC represents a context stack, whose levels are separated by whitespace. we will use this as our MessageId.
messageId = ndc.ToString();
}
if (string.IsNullOrEmpty(messageId))
{
messageId = "-"; // the NILVALUE
}
else
{
messageId = messageId.Replace(' ', '.'); // replace spaces with periods
}
writer.Write(PrintableAsciiSanitizer.Sanitize(messageId, 32));
}
override protected void Convert(TextWriter writer, LoggingEvent loggingEvent)
{
writer.Write(PrintableAsciiSanitizer.Sanitize(Environment.CommandLine, 255));
}
override protected void Convert(TextWriter writer, LoggingEvent loggingEvent)
{
writer.Write(PrintableAsciiSanitizer.Sanitize(GetLocalhostFqdn().ToUpperInvariant(), 255));
}
override protected void Convert(TextWriter writer, LoggingEvent loggingEvent)
{
var id = System.Threading.Thread.CurrentThread.ManagedThreadId.ToString(CultureInfo.InvariantCulture);
writer.Write(PrintableAsciiSanitizer.Sanitize(id, 48));
}