private static void callback(Nanome.Core.Process.Result result)
{
print(result.output);
print(result.error);
}
public static void execInThread(string path, string args, string execDir, ExecDelegate callback, int timeout = 1000 * 100)
{
Async main = Async.runInThread(delegate(Async thread)
{
// Process result report class
Process.Result res = new Process.Result();
res.success = false;
res.code = -1;
res.output = "";
res.error = "";
res.execPath = path;
res.execArgs = args;
res.execDir = execDir;
// Create the process object
using (var process = new System.Diagnostics.Process())
{
// Set process options
process.StartInfo.FileName = path;
process.StartInfo.Arguments = args;
process.StartInfo.WorkingDirectory = execDir;
process.StartInfo.CreateNoWindow = true;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
// Prepare for output reading
var output = new StringBuilder();
var error = new StringBuilder();
// Set the output data pipes and callback
using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false))
using (AutoResetEvent errorWaitHandle = new AutoResetEvent(false))
{
// Output buffer events
process.OutputDataReceived += (sender, e) =>
{
if (e.Data == null)
{
outputWaitHandle.Set();
}
else
{
output.AppendLine(e.Data);
}
};
// Error buffer event
process.ErrorDataReceived += (sender, e) =>
{
if (e.Data == null)
{
errorWaitHandle.Set();
}
else
{
error.AppendLine(e.Data);
}
};
// Actually start the process
process.Start();
// Start reading stderr/stdout
process.BeginOutputReadLine();
process.BeginErrorReadLine();
// Wait until correctly exited
var processDone = process.WaitForExit(timeout);
var outputDone = outputWaitHandle.WaitOne(timeout);
var errorDone = errorWaitHandle.WaitOne(timeout);
// Check result
if (processDone && outputDone && errorDone)
{
// Process completed.
res.code = process.ExitCode;
}
else
{
// Timed out.
res.code = -1;
}
// Read results
res.success = res.code == 0;
res.output = output.ToString();
res.error = error.ToString();
}
}
// Done
thread.pushEvent("ExecDone", res);
});
main.onEvent("ExecDone", delegate(object datas)
{
Process.Result res = (Process.Result)datas;
callback(res);
});
}
