private static void Watch(KillbitWatcher.ReadKillBitFromFileCallback readKillBitFromFileCallback)
{
KillbitWatcher.watcher = new FileSystemWatcher();
KillbitWatcher.watcher.Error += KillbitWatcher.OnError;
KillbitWatcher.watcher.Path = KillBitHelper.KillBitDirectory;
KillbitWatcher.watcher.Filter = "killbit.xml";
KillbitWatcher.watcher.NotifyFilter = NotifyFilters.LastWrite;
KillbitWatcher.watcher.Changed += readKillBitFromFileCallback.Invoke;
KillbitWatcher.watcher.Created += readKillBitFromFileCallback.Invoke;
KillbitWatcher.watcher.EnableRaisingEvents = true;
}
public static void TryWatch(KillbitWatcher.ReadKillBitFromFileCallback readKillBitFromFileCallback)
{
if (!Directory.Exists(KillBitHelper.KillBitDirectory))
{
Exception ex = null;
try
{
KillbitWatcher.Tracer.TraceInformation <string>(0, 0L, "Killbit folder {0} is not there. Creating it.", KillBitHelper.KillBitDirectory);
ExtensionDiagnostics.Logger.LogEvent(ApplicationLogicEventLogConstants.Tuple_KillbitFolderNotExist, null, new object[]
{
"ProcessKillBit"
});
Directory.CreateDirectory(KillBitHelper.KillBitDirectory);
}
catch (DirectoryNotFoundException ex2)
{
ex = ex2;
}
catch (IOException ex3)
{
ex = ex3;
}
catch (UnauthorizedAccessException ex4)
{
ex = ex4;
}
if (ex != null)
{
KillbitWatcher.Tracer.TraceError <string, Exception>(0L, "Cannot created killbit folder {0} due to Exception {1}.", KillBitHelper.KillBitDirectory, ex);
ExtensionDiagnostics.Logger.LogEvent(ApplicationLogicEventLogConstants.Tuple_CanNotCreateKillbitFolder, null, new object[]
{
"ProcessKillBit",
ExtensionDiagnostics.GetLoggedExceptionString(ex)
});
return;
}
}
try
{
KillbitWatcher.Watch(readKillBitFromFileCallback);
}
catch (Exception e)
{
KillbitWatcher.HandleFileWatcherException(e);
}
}
