public static Result Run(string input)
{
Process process = new Process();
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.FileName = "java.exe";
startInfo.Arguments = @"-cp " + '"' + SystemFolder.GetMainDir() + '"' + " " + "Main";
startInfo.UseShellExecute = false;
startInfo.CreateNoWindow = true;
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.RedirectStandardError = true;
startInfo.RedirectStandardInput = true;
startInfo.RedirectStandardOutput = true;
process.StartInfo = startInfo;
StringBuilder output = new StringBuilder();
StringBuilder error = new StringBuilder();
using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false))
using (AutoResetEvent errorWaitHandle = new AutoResetEvent(false))
{
process.OutputDataReceived += (sender, e) => {
if (string.IsNullOrEmpty(e.Data))
{
try
{
outputWaitHandle.Set();
}
catch (ObjectDisposedException ode)
{
}
}
else
{
output.AppendLine(e.Data);
}
};
process.ErrorDataReceived += (sender, e) =>
{
if (string.IsNullOrEmpty(e.Data))
{
try {
errorWaitHandle.Set();
}
catch (ObjectDisposedException ode)
{
}
}
else
{
error.AppendLine(e.Data);
}
};
process.Start();
StreamWriter streamWriter = process.StandardInput;
streamWriter.WriteLine(input);
streamWriter.Close();
process.BeginOutputReadLine();
process.BeginErrorReadLine();
if (process.WaitForExit(Timeout) && outputWaitHandle.WaitOne(Timeout) && errorWaitHandle.WaitOne(Timeout))
{
process.Close();
}
else
{
if (!process.HasExited)
{
process.Kill();
foreach (var child in Process.GetProcessesByName("java"))
{
if (!child.HasExited)
{
child.Kill();
}
}
}
error.AppendLine("Time limit exceeded !.");
}
}
return(new Result(output, error));
}
