public override EusbPdu ParsePdu(byte[] data)
{
EusbPdu pdu;
switch (GetPduType(data))
{
case EusbType.RIM_EXCHANGE_CAPABILITY_REQUEST:
pdu = new EusbRimExchangeCapRequestPdu();
break;
case EusbType.CHANNEL_CREATED:
pdu = new EusbChannelCreatedPdu(true);
break;
case EusbType.REGISTER_REQUEST_CALLBACK:
pdu = new EusbRegisterRequestCallbackPdu();
break;
case EusbType.QUERY_DEVICE_TEXT:
pdu = new EusbQueryDeviceTextRequestPdu();
break;
case EusbType.IO_CONTROL:
pdu = new EusbIoControlPdu();
break;
case EusbType.INTERNAL_IO_CONTROL:
pdu = new EusbInternalIoControlPdu();
break;
case EusbType.TRANSFER_IN_REQUEST:
pdu = new EusbTransferInRequestPdu();
break;
case EusbType.TRANSFER_OUT_REQUEST:
pdu = new EusbTransferOutRequestPdu();
break;
case EusbType.CANCEL_REQUEST:
pdu = new EusbCancelRequestPdu();
break;
case EusbType.RETRACT_DEVICE:
pdu = new EusbRetractDevicePdu();
break;
default:
return base.ParsePdu(data);
}
if (!PduMarshaler.Unmarshal(data, pdu))
{
pdu = new EusbUnknownPdu();
PduMarshaler.Unmarshal(data, pdu);
}
return pdu;
}
/// <summary>
/// Registers a request completion interface on the client for a specific device.
/// </summary>
/// <param name="device">The information of the device which is being operated.</param>
/// <param name="numRequestCompletion">If this field is set to 0x00000001 or greater, then the RequestCompletion field
/// is also present. If this field is set to 0x0000000, the RequestCompletion field is not present.</param>
/// <param name="requestCompletion">A unique InterfaceID to be used by all Request Completion messages defined in the
/// Request Completion Interface.</param>
public void RegisterCallback(EusbDeviceContext device, uint numRequestCompletion, uint requestCompletion)
{
Site.Log.Add(
LogEntryKind.Debug,
"Sending REGISTER_REQUEST_CALLBACK. Device: {0}, Num request Completion {1}, Request completion {2}.",
device,
numRequestCompletion,
requestCompletion
);
EusbRegisterRequestCallbackPdu requestPdu = new EusbRegisterRequestCallbackPdu(
device.UsbDeviceInterfaceId,
numRequestCompletion,
requestCompletion
);
SendPdu(requestPdu, device.VirtualChannel);
// Record the interface ID for parsing Completion UDPs.
rdpeusbServer.RequestCompletionInterfaceId = requestCompletion;
}