/// <summary>
/// This will AssignHandle to nativeWindow and register for device notifications.
/// </summary>
/// <param name="usbDeviceWatcher">
/// The usb Device Watcher.
/// </param>
/// <returns>
/// The <see cref="IProcessHandleResult"/>.
/// </returns>
public IProcessHandleResult ProcessFor(IUsbDeviceWatcher usbDeviceWatcher)
{
usbDeviceWatcher.AssignHandle(Handle);
var processHandleResult = _deviceNotifications.Register(Handle);
DeviceNotificationHandle = processHandleResult.Handle;
return processHandleResult;
}
/// <summary>
/// This will AssignHandle to nativeWindow and register for device notifications.
/// </summary>
/// <param name="usbDeviceWatcher">
/// The usb Device Watcher.
/// </param>
/// <returns>
/// The <see cref="IProcessHandleResult"/>.
/// </returns>
public IProcessHandleResult ProcessFor(IUsbDeviceWatcher usbDeviceWatcher)
{
usbDeviceWatcher.AssignHandle(Handle);
var processHandleResult = _deviceNotifications.Register(Handle);
DeviceNotificationHandle = processHandleResult.Handle;
return(processHandleResult);
}
/// <summary>
/// Initializes a new instance of the <see cref="UsbDevice"/> class.
/// </summary>
/// <param name="path">
/// The path.
/// </param>
/// <param name="usbDeviceWatcher">
/// The usb Device Watcher.
/// </param>
public UsbDevice(string path, IUsbDeviceWatcher usbDeviceWatcher)
{
_disposable = usbDeviceWatcher.ArrivedDeviceNotificationsOnly()
.Select(x => x.Name)
.Where(x => x == Path)
.StartWith(path)
.Subscribe(Connect, Error, Completed);
_usbDeviceWatcher = usbDeviceWatcher;
Path = path;
}
/// <summary>
/// Initializes a new instance of the <see cref="UsbDevice"/> class.
/// </summary>
/// <param name="path">
/// The path.
/// </param>
/// <param name="usbDeviceWatcher">
/// The usb Device Watcher.
/// </param>
public UsbDevice(string path, IUsbDeviceWatcher usbDeviceWatcher)
{
_disposable = usbDeviceWatcher.ArrivedDeviceNotificationsOnly()
.Select(x => x.Name)
.Where(x => x == Path)
.StartWith(path)
.Subscribe(Connect, Error, Completed);
_usbDeviceWatcher = usbDeviceWatcher;
Path = path;
}
/// <summary>
/// This will unregister the device from being watched.
/// </summary>
/// <param name="usbDeviceWatcher">
/// The usb device watcher.
/// </param>
/// <returns>
/// The <see cref="IProcessHandleResult"/>.
/// </returns>
public IProcessHandleResult ProcessFor(IUsbDeviceWatcher usbDeviceWatcher)
{
var registeredCreatedHandle = usbDeviceWatcher.RegisteredCreatedHandle;
if (registeredCreatedHandle == null)
{
return new ProcessHandleResult(Handle, new MarshalWrapper());
}
var processHandleResult = _deviceNotifications.UnRegister(registeredCreatedHandle.DeviceNotificationHandle);
usbDeviceWatcher.ReleaseHandle();
return processHandleResult;
}
/// <summary>
/// This will unregister the device from being watched.
/// </summary>
/// <param name="usbDeviceWatcher">
/// The usb device watcher.
/// </param>
/// <returns>
/// The <see cref="IProcessHandleResult"/>.
/// </returns>
public IProcessHandleResult ProcessFor(IUsbDeviceWatcher usbDeviceWatcher)
{
var registeredCreatedHandle = usbDeviceWatcher.RegisteredCreatedHandle;
if (registeredCreatedHandle == null)
{
return(new ProcessHandleResult(Handle, new MarshalWrapper()));
}
var processHandleResult = _deviceNotifications.UnRegister(registeredCreatedHandle.DeviceNotificationHandle);
usbDeviceWatcher.ReleaseHandle();
return(processHandleResult);
}
