private void ReceiveStandardErrorData(object sender, DataReceivedEventArgs e)
{
if (e.Data == null)
{
return;
}
StandardErrorWriter.WriteLine(e.Data);
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
if (StandardErrorWriter != null)
{
StandardErrorWriter.Dispose();
}
if (StandardOutputWriter != null)
{
StandardOutputWriter.Dispose();
}
if (_toolTimer != null)
{
_toolTimer.Dispose();
}
}
}
/// <summary>
/// Appends to the standard error writer.
/// </summary>
/// <param name="message">The message to write.</param>
protected virtual void AppendStandardError(string message)
{
StandardErrorWriter.WriteLine(message);
}
/// <summary>
/// Runs the executable file.
/// </summary>
/// <param name="pathToTool">The path to tool.</param>
/// <param name="commandLineCommands">The command line arguments.</param>
/// <returns>The returned exit code of the executable file.</returns>
protected virtual int ExecuteTool(string pathToTool, string commandLineCommands)
{
Process proc = null;
_standardErrorData.Length = 0;
_standardOutputData.Length = 0;
if (StandardErrorWriter == null)
{
StandardErrorWriter = TextWriter.Synchronized(new StringWriter(_standardErrorData));
}
if (StandardOutputWriter == null)
{
StandardOutputWriter = TextWriter.Synchronized(new StringWriter(_standardOutputData));
}
_toolExited = new ManualResetEvent(false);
_toolTimeoutExpired = new ManualResetEvent(false);
_status = ProcessStatus.Running;
try
{
proc = new Process();
proc.StartInfo = GetProcessStartInfo(pathToTool, commandLineCommands);
proc.EnableRaisingEvents = true;
proc.Exited += ReceiveExitNotification;
proc.ErrorDataReceived += ReceiveStandardErrorData;
proc.OutputDataReceived += ReceiveStandardOutputData;
_exitCode = -1;
proc.Start();
proc.StandardInput.Close();
proc.BeginErrorReadLine();
proc.BeginOutputReadLine();
_toolTimer = new Timer(ReceiveTimeoutNotification);
_toolTimer.Change(Timeout, -1);
HandleToolNotifications(proc);
}
finally
{
if (proc != null)
{
try
{
_exitCode = proc.ExitCode;
}
catch (InvalidOperationException)
{ }
proc.Close();
proc = null;
}
_toolExited.Close();
_toolTimeoutExpired.Close();
StandardErrorWriter.Dispose();
StandardOutputWriter.Dispose();
if (_toolTimer != null)
{
_toolTimer.Dispose();
}
}
return(_exitCode);
}
