private static void InitializeLogging()
{
const string TEMPORARY_DIRECTORY_NAME = "Temp";
const string DEBUG_LOG_NAME = "DebugLog.txt";
const int MAX_LOG_LENGTH_BYTES = 1 * 1024 * 1024;
const int MAX_BACKUP_FILES = 10;
string temporaryDir = Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), TEMPORARY_DIRECTORY_NAME);
string logFileName = Path.Combine(temporaryDir, DEBUG_LOG_NAME);
// Create the directory if it doesn't already exist.
if (!Directory.Exists(temporaryDir))
{
Directory.CreateDirectory(temporaryDir);
}
// Setup a trace listener to our log file!
var fs = new FileStreamWithBackup(logFileName, MAX_LOG_LENGTH_BYTES, MAX_BACKUP_FILES, FileMode.Append);
fs.CanSplitData = false;
var listener = new TextWriterTraceListenerWithTime(fs);
Trace.Listeners.Add(listener);
}
internal static void SetupTraceListners()
{
if (!Registry.Instance.CoreConfig.Trace.Enabled)
{
return;
}
//CustomTraceEnabled is enabled, lets try to instantiate it
TextWriterTraceListenerWithTime traceListner = null;
try
{
traceListner = new TextWriterTraceListenerWithTime(Registry.Instance.CoreConfig.Trace.File);
traceListner.Filter = new EventTypeFilter(Registry.Instance.CoreConfig.Trace.Filter);
traceListner.Attributes.Add("EmailErrors", Registry.Instance.CoreConfig.Trace.EmailError.ToString());
traceListner.Attributes.Add("SMTPServer", Registry.Instance.CoreConfig.Email.SmtpServer);
traceListner.Attributes.Add("FromEmailId", Registry.Instance.CoreConfig.Email.FromEmail);
traceListner.Attributes.Add("ToEmailIds", Registry.Instance.CoreConfig.Email.ToEmails);
Trace.Listeners.Add(traceListner);
Trace.WriteLine(string.Format("Trying to initialize {0} type trace listner.", traceListner.GetType().ToString()));
Trace.Flush();
//if we are here, we are good, lets remove Default
Trace.Listeners.Remove("Default");
}
catch (Exception ex)
{
string errMsg = "Could not instantiate TextWriterTraceListenerWithTime type listner. Check configuration, file path & permission."
+ ex.ToString() + (ex.InnerException == null ? string.Empty : ex.InnerException.Message);
if (!EventLog.SourceExists(Information.EventLogSource))
{
EventLog.CreateEventSource(Information.EventLogSource, Information.EventLogName);
}
EventLog.WriteEntry(Information.EventLogSource, errMsg, EventLogEntryType.Error);
}
}
