public void S3_EUSB_OperateIo_SelectConfiguration() { LogComment("S3_EUSB_OperateIo_SelectConfiguration"); LogComment("1. Creates the control virtual channel, exchanges capabilities then notifies that the channel is created."); context.ControlChannel = CreateVirtualChannel(); LogComment("2. Receives an add virtual channel request."); rdpeusbAdapter.ExpectAddVirtualChannel(context.ControlChannel); LogComment("3. Creates a new virtual channel for the device."); uint channelId = context.NewChannelId(); DynamicVirtualChannel channel = CreateVirtualChannel(); LogComment("4. Receives an add device request."); EusbDeviceContext device = rdpeusbAdapter.ExpectAddDevice(channel); LogComment("5. Registers a callback to provide the Request Completion Interface to the client."); uint interfaceId = IdGenerator.NewId(); rdpeusbAdapter.RegisterCallback(device, 1, interfaceId); LogComment("6. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST with the descriptor type of USB_DEVICE_DESCRIPTOR_TYPE."); uint requestId = IdGenerator.NewId(); TS_URB_CONTROL_DESCRIPTOR_REQUEST des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildDeviceDescriptorRequest(); rdpeusbAdapter.TransferInRequest(device, des, USB_DEVICE_DESCRIPTOR.DefaultSize); LogComment("7. Receives a completion message with the result for USB_DEVICE_DESCRIPTOR."); EusbPdu pdu = rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); ReqCapturer.VerifyUrbCompletion((EusbUrbCompletionPdu)pdu, des, interfaceId); EusbUrbCompletionPdu completionPdu = (EusbUrbCompletionPdu)pdu; USB_DEVICE_DESCRIPTOR desDevice = UsbStructParser.Parse<USB_DEVICE_DESCRIPTOR>(completionPdu); // A device may support multiple configurations, numbered starting at zero. // Test case will assume the device only have a single configuration. Site.Assume.AreEqual<byte>(1, desDevice.bNumConfigurations, "This test case only supports the device with the single configuration."); LogComment("Retrieved the device descriptor: {0}", desDevice.ToString()); LogComment("8. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST with the descriptor type of USB_CONFIGURATION_DESCRIPTOR_TYPE to query " + "the total length of the configuration."); requestId = IdGenerator.NewId(); des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildConfigurationDescriptorRequest(0); rdpeusbAdapter.TransferInRequest(device, des, USB_CONFIGURATION_DESCRIPTOR.DefaultSize); LogComment("9. Receives a completion message with the result for USB_CONFIGURATION_DESCRIPTOR."); pdu = rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); ReqCapturer.VerifyUrbCompletion((EusbUrbCompletionPdu)pdu, des, interfaceId); completionPdu = (EusbUrbCompletionPdu)pdu; USB_CONFIGURATION_DESCRIPTOR desConfig = UsbStructParser.Parse<USB_CONFIGURATION_DESCRIPTOR>(completionPdu); LogComment("10. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST with the actual length of USB_CONFIGURATION_DESCRIPTOR result."); requestId = IdGenerator.NewId(); des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildConfigurationDescriptorRequest(0); rdpeusbAdapter.TransferInRequest(device, des, desConfig.wTotalLength); LogComment("11. Receives a completion message with the complete result for USB_CONFIGURATION_DESCRIPTOR."); pdu = rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); ReqCapturer.VerifyUrbCompletion((EusbUrbCompletionPdu)pdu, des, interfaceId); completionPdu = (EusbUrbCompletionPdu)pdu; LogComment("12. Sends TS_URB_SELECT_CONFIGURATION URB request."); UsbConfigurationParser configParser = new UsbConfigurationParser(); configParser.ParseAll(completionPdu); requestId = IdGenerator.NewId(); TS_URB_SELECT_CONFIGURATION sel = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildSelectConfigRequest(configParser.Interfaces, configParser.configDescriptor); rdpeusbAdapter.TransferInRequest(device, sel, 0); LogComment("13. Receives a completion message with the result for configuration selection."); pdu = rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); Site.Assert.IsInstanceOfType( pdu, typeof(EusbUrbCompletionNoDataPdu), "The result must be type of EusbUrbCompletionNoDataPdu."); EusbUrbCompletionNoDataPdu pduRes = (EusbUrbCompletionNoDataPdu)pdu; Site.Assert.IsSuccess((int)pduRes.HResult, "The EusbUrbCompletionNoDataPdu must indicate successful."); ReqCapturer.VerifyUrbCompletionNoData(pduRes, sel, true, interfaceId); TS_URB_SELECT_CONFIGURATION_RESULT urb = new TS_URB_SELECT_CONFIGURATION_RESULT(); Site.Assert.IsTrue( PduMarshaler.Unmarshal(pduRes.TsUrbResult, urb), "The completion PDU must contain the result."); LogComment("The configuration-selection result is {0}.", urb); LogComment("14. Sends retract device request and the channel for the device is expected to be closed."); rdpeusbAdapter.RetractDevice(device, USB_RETRACT_REASON.UsbRetractReason_BlockedByPolicy); }
private bool SelectConfiguration(EusbDeviceContext device, byte configIndex) { // 6. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST with the descriptor type of USB_DEVICE_DESCRIPTOR_TYPE. uint requestId = IdGenerator.NewId(); TS_URB_CONTROL_DESCRIPTOR_REQUEST des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildDeviceDescriptorRequest(); rdpeusbAdapter.TransferInRequest(device, des, USB_DEVICE_DESCRIPTOR.DefaultSize); // 7. Receives a completion message with the result for USB_DEVICE_DESCRIPTOR."); EusbUrbCompletionPdu pdu = (EusbUrbCompletionPdu)rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); if (null == pdu || pdu.HResult != (uint)HRESULT_FROM_WIN32.ERROR_SUCCESS) { return(false); } USB_DEVICE_DESCRIPTOR desDevice = UsbStructParser.Parse <USB_DEVICE_DESCRIPTOR>(pdu); // 8. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST to retrieve the total length of the configuration. requestId = IdGenerator.NewId(); des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildConfigurationDescriptorRequest(configIndex); rdpeusbAdapter.TransferInRequest(device, des, USB_CONFIGURATION_DESCRIPTOR.DefaultSize); // 9. Receives a completion message with the result for USB_CONFIGURATION_DESCRIPTOR."); pdu = (EusbUrbCompletionPdu)rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); if (null == pdu || pdu.HResult != (uint)HRESULT_FROM_WIN32.ERROR_SUCCESS) { return(false); } USB_CONFIGURATION_DESCRIPTOR desConfig = UsbStructParser.Parse <USB_CONFIGURATION_DESCRIPTOR>(pdu); // 10. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST with the actual length of USB_CONFIGURATION_DESCRIPTOR result. requestId = IdGenerator.NewId(); des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildConfigurationDescriptorRequest(configIndex); rdpeusbAdapter.TransferInRequest(device, des, desConfig.wTotalLength); // 11. Receives a completion message with the complete result for USB_CONFIGURATION_DESCRIPTOR."); pdu = (EusbUrbCompletionPdu)rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); // 12. Sends TS_URB_SELECT_CONFIGURATION URB request. UsbConfigurationParser configParser = new UsbConfigurationParser(); configParser.ParseAll(pdu); requestId = IdGenerator.NewId(); TS_URB_SELECT_CONFIGURATION sel = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildSelectConfigRequest(configParser.Interfaces, configParser.configDescriptor); rdpeusbAdapter.TransferInRequest(device, sel, 0); // 13. Receives a completion message with the result for configuration selection."); EusbUrbCompletionNoDataPdu pduRes = (EusbUrbCompletionNoDataPdu)rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); if (null == pduRes || pduRes.HResult != (uint)HRESULT_FROM_WIN32.ERROR_SUCCESS) { return(false); } TS_URB_SELECT_CONFIGURATION_RESULT urb = new TS_URB_SELECT_CONFIGURATION_RESULT(); if (!PduMarshaler.Unmarshal(pduRes.TsUrbResult, urb)) { return(false); } context.SelectedConfig = urb; return(true); }
private bool SelectConfiguration(EusbDeviceContext device, byte configIndex) { // 6. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST with the descriptor type of USB_DEVICE_DESCRIPTOR_TYPE. uint requestId = IdGenerator.NewId(); TS_URB_CONTROL_DESCRIPTOR_REQUEST des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildDeviceDescriptorRequest(); rdpeusbAdapter.TransferInRequest(device, des, USB_DEVICE_DESCRIPTOR.DefaultSize); // 7. Receives a completion message with the result for USB_DEVICE_DESCRIPTOR."); EusbUrbCompletionPdu pdu = (EusbUrbCompletionPdu)rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); if (null == pdu || pdu.HResult != (uint)HRESULT_FROM_WIN32.ERROR_SUCCESS) { return false; } USB_DEVICE_DESCRIPTOR desDevice = UsbStructParser.Parse<USB_DEVICE_DESCRIPTOR>(pdu); // 8. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST to retrieve the total length of the configuration. requestId = IdGenerator.NewId(); des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildConfigurationDescriptorRequest(configIndex); rdpeusbAdapter.TransferInRequest(device, des, USB_CONFIGURATION_DESCRIPTOR.DefaultSize); // 9. Receives a completion message with the result for USB_CONFIGURATION_DESCRIPTOR."); pdu = (EusbUrbCompletionPdu)rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); if (null == pdu || pdu.HResult != (uint)HRESULT_FROM_WIN32.ERROR_SUCCESS) { return false; } USB_CONFIGURATION_DESCRIPTOR desConfig = UsbStructParser.Parse<USB_CONFIGURATION_DESCRIPTOR>(pdu); // 10. Sends TS_URB_CONTROL_DESCRIPTOR_REQUEST with the actual length of USB_CONFIGURATION_DESCRIPTOR result. requestId = IdGenerator.NewId(); des = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildConfigurationDescriptorRequest(configIndex); rdpeusbAdapter.TransferInRequest(device, des, desConfig.wTotalLength); // 11. Receives a completion message with the complete result for USB_CONFIGURATION_DESCRIPTOR."); pdu = (EusbUrbCompletionPdu)rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); // 12. Sends TS_URB_SELECT_CONFIGURATION URB request. UsbConfigurationParser configParser = new UsbConfigurationParser(); configParser.ParseAll(pdu); requestId = IdGenerator.NewId(); TS_URB_SELECT_CONFIGURATION sel = new UrbBuilder( URB_FUNCTIONID.URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE, requestId, 0).BuildSelectConfigRequest(configParser.Interfaces, configParser.configDescriptor); rdpeusbAdapter.TransferInRequest(device, sel, 0); // 13. Receives a completion message with the result for configuration selection."); EusbUrbCompletionNoDataPdu pduRes = (EusbUrbCompletionNoDataPdu)rdpeusbAdapter.ExpectCompletion(device.VirtualChannel); if (null == pduRes || pduRes.HResult != (uint)HRESULT_FROM_WIN32.ERROR_SUCCESS) { return false; } TS_URB_SELECT_CONFIGURATION_RESULT urb = new TS_URB_SELECT_CONFIGURATION_RESULT(); if (!PduMarshaler.Unmarshal(pduRes.TsUrbResult, urb)) { return false; } context.SelectedConfig = urb; return true; }