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>
/// Queries the USB device's text from the client.
/// </summary>
/// <param name="device">The context of the device which is being operated.</param>
/// <param name="textType">This value represents the type of text to query as described in [MSFT-W2KDDK], Volume 1,
/// Part 1, Chapter 2.</param>
/// <param name="localeId">This value represents the locale of the text to query as described in [MSFT-W2KDDK],
/// Volume 1, Part 1, Chapter 2.</param>
public void QueryDeviceText(EusbDeviceContext device, uint textType, uint localeId)
{
Site.Log.Add(LogEntryKind.Debug, "Sending QUERY_DEVICE_TEXT. Device: {0}, Text type: {1}, Locale ID: {2}.", device, textType, localeId);
EusbQueryDeviceTextRequestPdu requestPdu = new EusbQueryDeviceTextRequestPdu(device.UsbDeviceInterfaceId);
requestPdu.TextType = textType;
requestPdu.LocaleId = localeId;
SendPdu(requestPdu, device.VirtualChannel);
Site.Log.Add(LogEntryKind.Debug, "Receiving EusbQueryDeviceTextResponsePdu.");
EusbQueryDeviceTextResponsePdu responsePdu = this.rdpeusbServer.ExpectRdpeusbPdu<EusbQueryDeviceTextResponsePdu>(device.VirtualChannel.ChannelId, waitTime);
#region Verify QUERY_DEVICE_TEXT_RSP
Site.Assert.IsNotNull(
responsePdu,
"Expect that the response from the client is EusbQueryDeviceTextResponsePdu.");
Site.Assert.AreEqual<uint>(
requestPdu.InterfaceId,
responsePdu.InterfaceId,
"Expect that the InterfaceId in the response PDU equals the InterfaceId in the request. The actual value is 0x{0:x8}.",
responsePdu.InterfaceId);
Site.Assert.AreEqual<uint>(
requestPdu.MessageId,
responsePdu.MessageId,
"Expect that the MessageId in the response PDU equals the MessageId in the request. The actual value is 0x{0:x8}.",
responsePdu.MessageId);
Site.Assert.AreEqual<Mask_Values>(
Mask_Values.STREAM_ID_STUB,
responsePdu.Mask,
"Expect that the Mask in the response PDU is STREAM_ID_STUB.");
Site.Assert.AreNotEqual<uint>(
0x00000000,
responsePdu.cchDeviceDescription,
"Expect that the cchDeviceDescription in the response PDU is not zero. The actual value is 0x{0:x8}.",
responsePdu.cchDeviceDescription);
Site.Assert.AreEqual<uint>(
0x00000000,
responsePdu.HResult,
"Expect that the HResult in the response PDU is zero. The actual value is 0x{0:x8}.",
responsePdu.HResult);
#endregion
}