public PortDefinition[] GetPersistablePortDefinitions()
{
PortDefinition[] ports = null;
switch (m_portFilter)
{
case PortFilter.Emulator:
Debug.Assert(false);
break;
case PortFilter.Serial:
ports = AsyncSerialStream.EnumeratePorts();
break;
case PortFilter.Usb:
{
if (MonoDevelop.Core.Platform.IsWindows)
{
PortDefinition[] portUSB;
PortDefinition[] portWinUSB;
portUSB = AsyncUsbStream.EnumeratePorts();
portWinUSB = WinUsb_AsyncUsbStream.EnumeratePorts();
int lenUSB = portUSB != null ? portUSB.Length : 0;
int lenWinUSB = portWinUSB != null ? portWinUSB.Length : 0;
ports = new PortDefinition[lenUSB + lenWinUSB];
if (lenUSB > 0)
{
Array.Copy(portUSB, ports, lenUSB);
}
if (lenWinUSB > 0)
{
Array.Copy(portWinUSB, 0, ports, lenUSB, lenWinUSB);
}
}
else
{
ports = LibUsb_AsyncUsbStream.EnumeratePorts();
}
}
break;
case PortFilter.TcpIp:
ports = PortDefinition_Tcp.EnumeratePorts(false);
break;
default:
Debug.Assert(false);
throw new ApplicationException();
}
return(ports);
}
static public ArrayList Enumerate(params PortFilter[] args)
{
ArrayList lst = new ArrayList();
foreach (PortFilter pf in args)
{
PortDefinition[] res;
switch (pf)
{
case PortFilter.Emulator:
res = Emulator.EnumeratePipes();
break;
case PortFilter.Serial:
res = AsyncSerialStream.EnumeratePorts();
break;
case PortFilter.LegacyPermiscuousWinUsb:
case PortFilter.Usb:
{
res = WinUsb_AsyncUsbStream.EnumeratePorts(pf == PortFilter.LegacyPermiscuousWinUsb);
lst.AddRange(res);
res = AsyncUsbStream.EnumeratePorts();
// res will be added to list below...
}
break;
case PortFilter.TcpIp:
res = PortDefinition_Tcp.EnumeratePorts();
break;
default: res = null; break;
}
if (res != null)
{
lst.AddRange(res);
}
}
return(lst);
}
public override Stream CreateStream()
{
try
{
return(new AsyncUsbStream(m_port));
}
catch
{
object uniqueId = UniqueId;
foreach (PortDefinition pd in AsyncUsbStream.EnumeratePorts())
{
if (Object.Equals(pd.UniqueId, uniqueId))
{
m_properties = pd.Properties;
m_port = pd.Port;
return(new AsyncUsbStream(m_port));
}
}
throw;
}
}
