public bool RunExternalProcess(IJob job)
{
Process process = null;
try
{
string prevDir = Directory.GetCurrentDirectory();
if (Directory.Exists(job.WorkingDirectory))
{
Directory.SetCurrentDirectory(job.WorkingDirectory);
}
if (job.Argument == null)
{
process = new Process()
{
StartInfo = new ProcessStartInfo(job.Command as string)
{
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true,
UseShellExecute = false,
WorkingDirectory = job.WorkingDirectory
},
EnableRaisingEvents = true
};
}
else
{
process = new Process()
{
StartInfo = new ProcessStartInfo(job.Command as string, job.Argument as string)
{
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true,
UseShellExecute = false,
WorkingDirectory = job.WorkingDirectory
},
EnableRaisingEvents = true
};
}
// see below for output handler
if (null != job.StdErrCallBack)
{
process.ErrorDataReceived += job.StdErrCallBack;
}
if (null != job.StdOutCallBack)
{
process.OutputDataReceived += job.StdOutCallBack;
}
process.Start();
process.BeginErrorReadLine();
process.BeginOutputReadLine();
process.WaitForExit();
Directory.SetCurrentDirectory(prevDir);
return true;
}
catch (Exception err)
{
DataReceivedEventArgs arg = CreateMockDataReceivedEventArgs(err.ToString());
job.StdErrCallBack(this, arg);
return false;
}
}