/// <summary> /// /// </summary> internal Boolean Start() { if (_stream != null) { throw new InvalidOperationException("ヘルパーはすでに実行中です。"); } Guid guid; HIDImports.HidD_GetHidGuid(out guid); IntPtr hDevInfo = HIDImports.SetupDiGetClassDevs(ref guid, null, IntPtr.Zero, HIDImports.DIGCF_DEVICEINTERFACE); HIDImports.SP_DEVICE_INTERFACE_DATA diData = new HIDImports.SP_DEVICE_INTERFACE_DATA(); diData.cbSize = Marshal.SizeOf(diData); UInt32 index = 0; while (HIDImports.SetupDiEnumDeviceInterfaces(hDevInfo, IntPtr.Zero, ref guid, index++, ref diData)) { HIDImports.SP_DEVICE_INTERFACE_DETAIL_DATA diDetail = new HIDImports.SP_DEVICE_INTERFACE_DETAIL_DATA(); diDetail.cbSize = (IntPtr.Size == 8) ? (UInt32)8 : 5; // x64:8, x86:5 UInt32 size; HIDImports.SetupDiGetDeviceInterfaceDetail(hDevInfo, ref diData, IntPtr.Zero, 0, out size, IntPtr.Zero); if (HIDImports.SetupDiGetDeviceInterfaceDetail(hDevInfo, ref diData, ref diDetail, size, out size, IntPtr.Zero)) { Debug.WriteLine("Device: " + diDetail.DevicePath); Debug.Indent(); SafeFileHandle mHandle = HIDImports.CreateFile(diDetail.DevicePath, FileAccess.ReadWrite, FileShare.ReadWrite, IntPtr.Zero, FileMode.Open, HIDImports.EFileAttributes.Overlapped, IntPtr.Zero); HIDImports.HIDD_ATTRIBUTES attrib = new HIDImports.HIDD_ATTRIBUTES(); attrib.Size = Marshal.SizeOf(attrib); if (HIDImports.HidD_GetAttributes(mHandle.DangerousGetHandle(), ref attrib)) { Debug.WriteLine(String.Format("VendorID:{0:x}, ProductID:{1:x}, VersionNumber:{2:x}", attrib.VendorID, attrib.ProductID, attrib.VersionNumber)); if (attrib.VendorID == VIDApple && (attrib.ProductID == PIDAppleWirelessKeyboardUS || attrib.ProductID == PIDAppleWirelessKeyboardJIS || attrib.ProductID == PIDAppleKeyboardJIS || attrib.ProductID == PIDAppleWirelessKeyboardFR || attrib.ProductID == PIDAppleWirelessKeyboardRU_MC184RS || //attrib.ProductID == PIDAppleKeyboardWithoutTenKeyUS || attrib.ProductID == PIDAppleWirelessKeyboardJIS_MC184JA || attrib.ProductID == PIDAppleWirelessKeyboardJIS_MC184JB || attrib.ProductID == PIDAppleWirelessKeyboardUS_MC184LL || attrib.ProductID == PIDAppleWirelessKeyboardUS_MC184LLB || attrib.ProductID == PIDAppleWirelessKeyboardJIS_MB110JB )) { _stream = new FileStream(mHandle, FileAccess.ReadWrite, 22, true); //break; } else { mHandle.Close(); } } Debug.Unindent(); } } if (_stream != null) { Byte[] buffer = new Byte[22]; _stream.BeginRead(buffer, 0, buffer.Length, SpecialKeyStateChanged, buffer); return(true); } else { // Not Connected return(false); } }
internal void OpenWiiControllerDeviceHandle(string devicePath, bool onlyOpen = false) { // open a read/write handle to our device using the DevicePath returned SafeFileHandle safeFileHandle = HIDImports.CreateFile(devicePath, FileAccess.ReadWrite, FileShare.ReadWrite, IntPtr.Zero, FileMode.Open, HIDImports.EFileAttributes.Overlapped, IntPtr.Zero); // create an attributes struct and initialize the size HIDImports.HIDD_ATTRIBUTES attrib = new HIDImports.HIDD_ATTRIBUTES(); attrib.Size = Marshal.SizeOf(attrib); // get the attributes of the current device if (HIDImports.HidD_GetAttributes(safeFileHandle.DangerousGetHandle(), ref attrib)) { // if the vendor and product IDs match up if (attrib.VendorID == WiiInputManager.VID) { if (attrib.ProductID == WiiInputManager.PID_old || attrib.ProductID == WiiInputManager.PID_new) { // initialize this.WiiControllerState = new WiiControllerState(); this.SafeFileHandle = safeFileHandle; this.HIDDevicePath = devicePath; if (onlyOpen) { // get calibration infos this.SetCalibrationInfo(); this.IsConnected = true; // set LED this.SetLEDs(true, true, true, true); } else { // start reading this.readThread = BeginAsyncRead(10); Thread.Sleep(100); // get calibration infos this.SetCalibrationInfo(); this.IsConnected = true; // get status from the WiiContoller this.GetStatus(); // set LED this.SetLEDs(true, true, true, true); if (this.readThread != null) { this.readThread.Abort(); this.readThread = null; } this.readAsync = false; } } } } }
private static void SearchWiiController(WiiControllerFoundDelegate wiiControllerFound, ControllerType controllerType, bool breakIfFoundOne = false) { int index = 0; bool found = false; Guid guid; SafeFileHandle handle; // get the GUID of the HID class HIDImports.HidD_GetHidGuid(out guid); // get a handle to all devices that are part of the HID class // Fun fact: DIGCF_PRESENT worked on my machine just fine. I reinstalled Vista, and now it no longer finds the WiiController with that parameter enabled... IntPtr hDevInfo = HIDImports.SetupDiGetClassDevs(ref guid, null, IntPtr.Zero, HIDImports.DIGCF_DEVICEINTERFACE);// | HIDImports.DIGCF_PRESENT); // create a new interface data struct and initialize its size HIDImports.SP_DEVICE_INTERFACE_DATA diData = new HIDImports.SP_DEVICE_INTERFACE_DATA(); diData.cbSize = Marshal.SizeOf(diData); // get a device interface to a single device (enumerate all devices) while (HIDImports.SetupDiEnumDeviceInterfaces(hDevInfo, IntPtr.Zero, ref guid, index, ref diData)) { UInt32 size; // get the buffer size for this device detail instance (returned in the size parameter) HIDImports.SetupDiGetDeviceInterfaceDetail(hDevInfo, ref diData, IntPtr.Zero, 0, out size, IntPtr.Zero); // create a detail struct and set its size HIDImports.SP_DEVICE_INTERFACE_DETAIL_DATA diDetail = new HIDImports.SP_DEVICE_INTERFACE_DETAIL_DATA(); // on Win x86, cbSize must be 5 for some reason. On x64, apparently 8 is what it wants. diDetail.cbSize = (uint)(IntPtr.Size == 8 ? 8 : 5); // actually get the detail struct if (HIDImports.SetupDiGetDeviceInterfaceDetail(hDevInfo, ref diData, ref diDetail, size, out size, IntPtr.Zero)) { Debug.WriteLine(string.Format("{0}: {1} - {2}", index, diDetail.DevicePath, Marshal.GetLastWin32Error())); // open a read/write handle to our device using the DevicePath returned bool closeHandle = true; handle = HIDImports.CreateFile(diDetail.DevicePath, FileAccess.ReadWrite, FileShare.ReadWrite, IntPtr.Zero, FileMode.Open, HIDImports.EFileAttributes.Overlapped, IntPtr.Zero); // create an attributes struct and initialize the size HIDImports.HIDD_ATTRIBUTES attrib = new HIDImports.HIDD_ATTRIBUTES(); attrib.Size = Marshal.SizeOf(attrib); // get the attributes of the current device if (HIDImports.HidD_GetAttributes(handle.DangerousGetHandle(), ref attrib)) { // if the vendor and product IDs match up if (attrib.VendorID == WiiInputManager.VID) { if (attrib.ProductID == WiiInputManager.PID_old || attrib.ProductID == WiiInputManager.PID_new) { found = CheckWiiControllerType(handle, controllerType, diDetail, wiiControllerFound); if (found) { // it's the right WiiController Debug.WriteLine("Found one and open!"); } // stop at first found if (breakIfFoundOne) { break; } // dont close the handle closeHandle = false; } } } if (closeHandle) { handle.Close(); } } else { // failed to get the detail struct throw new WiiControllerException("SetupDiGetDeviceInterfaceDetail failed on index " + index); } // move to the next device index++; } // clean up our list HIDImports.SetupDiDestroyDeviceInfoList(hDevInfo); // if we didn't find a WiiController, throw an exception if (!found) { throw new WiiControllerNotFoundException("No WiiControllers found in HID device list."); } }