private void InProcess(IGridVisualFeedback grid, IVariableList variableList)
{
var inProcessJobIdentifyerHelper = new InProcessJobIdentifyerHelper();
var jobId = inProcessJobIdentifyerHelper.GetIdentifyerFromString(Command);
var job = inProcessJobIdentifyerHelper.GetJob(jobId);
var args = new ArgumentList(Arguments);
args = args.Decode(variableList);
job.Begin(args);
while (!job.HasExited)
{
grid.CursorBlink = !grid.CursorBlink;
grid.Invalidate();
Thread.Sleep(1000);
if (DateTime.Now.Subtract(StartTime !.Value) <= Timeout)
{
continue;
}
EndTime = DateTime.Now;
Status = JobStatus.Timeout;
FailMessage = "Timeout";
ExitCode = -1;
return;
}
ExitCode = job.ExitCode;
Status = ExitCode == 0
? JobStatus.Completed
: JobStatus.Failed;
if (Status == JobStatus.Failed && job.Exception != null)
{
FailMessage = job.Exception.Message;
}
}
public void Run(ILogger log, IGridVisualFeedback grid, IVariableList variableList)
{
try
{
StartTime = DateTime.Now;
if (Config.EnableLogging)
{
var s = StartTime.Value;
var h = Hidden ? " (hidden)" : "";
var n = Name.Trim();
if (string.IsNullOrEmpty(n))
{
n = Command;
}
var result = log.AppendLog($"{s.Year:0000}-{s.Month:00}-{s.Day:00} {s.Hour:00}:{s.Minute:00}:{s.Second:00}{h}: {n}");
if (!result && Config.TreatLoggingErrorsAsStepErrors)
{
throw new SystemException("Logging failed.");
}
}
if (Command.StartsWith("@"))
{
InProcess(grid, variableList);
}
else
{
OutOfProcess(grid, variableList);
}
EndTime = DateTime.Now;
if (Config.EnableLogging)
{
var s = EndTime.Value;
var result = log.AppendLog($"Ended at {s.Year:0000}-{s.Month:00}-{s.Day:00} {s.Hour:00}:{s.Minute:00}:{s.Second:00} with exit code: {ExitCode}.");
if (!result && Config.TreatLoggingErrorsAsStepErrors)
{
throw new SystemException("Logging failed.");
}
}
}
catch (Exception e)
{
EndTime = DateTime.Now;
Status = JobStatus.Failed;
FailMessage = e.Message;
if (string.IsNullOrWhiteSpace(FailMessage))
{
FailMessage = e.GetType().Name;
}
if (Config.EnableLogging)
{
var s = EndTime.Value;
log.AppendLog($"System error at {s.Year:0000}-{s.Month:00}-{s.Day:00} {s.Hour:00}:{s.Minute:00}:{s.Second:00}: {FailMessage}");
}
}
}
private void OutOfProcess(IGridVisualFeedback grid, IVariableList variableList)
{
var start = new ProcessStartInfo(Command)
{
Arguments = new ArgumentDecoder(variableList).GetDecodedText(Arguments),
WindowStyle = Hidden ? ProcessWindowStyle.Hidden : ProcessWindowStyle.Normal
};
var process = Process.Start(start);
if (process == null)
{
Status = JobStatus.Failed;
return;
}
while (!process.HasExited)
{
grid.CursorBlink = !grid.CursorBlink;
grid.Invalidate();
Thread.Sleep(1000);
if (DateTime.Now.Subtract(StartTime !.Value) <= Timeout)
{
continue;
}
process.Kill();
EndTime = DateTime.Now;
Status = JobStatus.Timeout;
FailMessage = "Timeout";
return;
}
ExitCode = process.ExitCode;
Status = ExitCode == 0
? JobStatus.Completed
: JobStatus.Failed;
}
