internal SCPCardReader(int port)
: base("unknown SCP device")
{
this.port = port;
this.handle = IntPtr.Zero;
this.pollThread = new PollThread(this);
this.pollThread.Start();
}
private PcscSmartCardSubsystem(Options options, SCardApi scardApi)
{
this.scardApi = scardApi;
this.pollThread = new PollThread(this, scardApi);
this.pollThread.Start();
if (options.SynchronousInitialisation)
{
this.pollThread.WaitForInitialisation();
}
}
public void Dispose()
{
// Ensure PollThread polls for SessionPollFlags.
bool interruptPollThread = false;
PollFlags sessionPollFlags = _client.SessionPollFlags;
PollFlags pollThreadPollFlags = _client.PollThreadPollFlags;
if ((sessionPollFlags & ~pollThreadPollFlags) != 0)
{
_client.PollThreadPollFlags = sessionPollFlags | pollThreadPollFlags;
interruptPollThread = true;
}
Monitor.Exit(_client.Gate);
_client = null !;
if (interruptPollThread)
{
PollThread.InterruptPollThread();
}
}
