/// <summary>
/// Returns the event args passed in, possibly altered, or null if the event must not be passed on.
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public static BaseStationMessageEventArgs FilterEvent(BaseStationMessageEventArgs args)
{
var result = args;
if (args != null && args.Message != null)
{
var icaoNumber = CustomConvert.Icao24(args.Message.Icao24);
if (icaoNumber != -1)
{
if (_ParsedConfiguration.IsIcaoProhibited(icaoNumber))
{
result = null;
}
else if ((args.Message.IsMlat || args.IsOutOfBand) && _ParsedConfiguration.IsMlatProhibited())
{
result.Message.Latitude = null;
result.Message.Longitude = null;
result.Message.Track = null;
}
}
}
return(result);
}
