/// <summary>
/// Performs checks on an individual termination event
/// </summary>
/// <param name="validationLevel">Validation level</param>
/// <param name="terminateEventArgs">Termination event</param>
internal static void Validate(ValidationLevel validationLevel, TerminateEventArgs terminateEventArgs)
{
if (validationLevel.HasFlag(ValidationLevel.ExitCodeWithBoundaries))
{
if (terminateEventArgs.ExitCode > TerminatorBuilder.MaxErrorExitCode)
{
throw new ArgumentOutOfRangeException($"{nameof(terminateEventArgs.ExitCode)} cannot be greater than {nameof(TerminatorBuilder.MaxErrorExitCode)}: {TerminatorBuilder.MaxErrorExitCode}");
}
else if (terminateEventArgs.ExitCode < 0)
{
throw new ArgumentOutOfRangeException($"{nameof(terminateEventArgs.ExitCode)} cannot be less than 0.");
}
}
if (validationLevel.HasFlag(ValidationLevel.ExitCodeNotInReservedSpace))
{
if (Enum.IsDefined(typeof(UnixCode), terminateEventArgs.ExitCode))
{
var linuxExitCode = (UnixCode)terminateEventArgs.ExitCode;
throw new ArgumentException($"Exit code {terminateEventArgs.ExitCode} is already defined by {nameof(UnixCode)}: {linuxExitCode}");
}
}
}
/// <summary>
/// Performs checks on the event store
/// </summary>
/// <param name="validationLevel">Validation level</param>
/// <param name="registry">Event store</param>
internal static void Validate(ValidationLevel validationLevel, Dictionary <Type, TerminateEventArgs> registry)
{
if (validationLevel.HasFlag(ValidationLevel.ExitCodeOnlyOnce))
{
var multipleUsage = (from r in registry
group r by r.Value.ExitCode
into m
where m.Count() > 1
select m);
if (multipleUsage.Any())
{
var code = multipleUsage.First();
throw new ArgumentException($"Code {code.Key} is used more than once.");
}
}
}