/// <summary>
/// Attempts to start a tor process
/// </summary>
/// <param name="behavior"><see cref="StartBehavior"/></param>
/// <param name="windowStyle"><see cref="ProcessWindowStyle"/></param>
/// <returns><see cref="CurrentProcess"/> handle if able to start</returns>
public virtual Process Start(
StartBehavior behavior = StartBehavior.ReturnExisting,
ProcessWindowStyle windowStyle = ProcessWindowStyle.Hidden)
{
IEnumerable <Process> existings = GetExisting();
if (existings != null && existings.Count() > 0)
{
switch (behavior)
{
case StartBehavior.ReturnExisting:
return(CurrentProcess ?? existings.FirstOrDefault());
case StartBehavior.ThrowIfRunning:
throw new InvalidOperationException("Tor is already running");
case StartBehavior.KillExistings:
KillExisting(existings);
break;
default:
throw new NotImplementedException(typeof(StartBehavior).Name + ":" + behavior);
}
}
lock (_padlock)
{
if (_tor != null && !_tor.HasExited)
{
return(_tor);
}
var tor = new Process();
bool startOk = false;
try
{
tor.StartInfo.FileName = _torPath.FullName;
tor.StartInfo.Arguments = "-n";
tor.StartInfo.WindowStyle = windowStyle;
startOk = tor.Start();
if (startOk)
{
return(_tor = tor);
}
else
{
tor.Dispose();
return(_tor = null);
}
}
catch (Exception)
{
tor.Dispose();
return(_tor = null);
}
}
}
/// <summary>
/// Attempts to start a tor process
/// </summary>
/// <param name="behavior"><see cref="StartBehavior"/></param>
/// <param name="windowStyle"><see cref="ProcessWindowStyle"/></param>
/// <returns><see cref="CurrentProcess"/> handle if able to start</returns>
public virtual Process Start(
StartBehavior behavior = StartBehavior.ReturnExisting,
ProcessWindowStyle windowStyle = ProcessWindowStyle.Hidden)
{
IEnumerable<Process> existings = GetExisting();
if(existings != null && existings.Count() > 0)
{
switch(behavior)
{
case StartBehavior.ReturnExisting:
return CurrentProcess ?? existings.FirstOrDefault();
case StartBehavior.ThrowIfRunning:
throw new InvalidOperationException("Tor is already running");
case StartBehavior.KillExistings:
KillExisting(existings);
break;
default:
throw new NotImplementedException(typeof(StartBehavior).Name + ":" + behavior);
}
}
lock (_padlock)
{
if (_tor != null && !_tor.HasExited)
return _tor;
var tor = new Process();
bool startOk = false;
try
{
tor.StartInfo.FileName = _torPath.FullName;
tor.StartInfo.Arguments = "-n";
tor.StartInfo.WindowStyle = windowStyle;
startOk = tor.Start();
if (startOk)
return _tor = tor;
else {
tor.Dispose();
return _tor = null;
}
}
catch (Exception)
{
tor.Dispose();
return _tor = null;
}
}
}