public async Task <IActionResult> InvokeCommandAsync([FromRoute(Name = Routes.CommandWord)]
ControllerCommandType command, [FromHeader(Name = Routes.PinHeader)]
string pin, CancellationToken cancellationToken)
{
if (this.config.Pin != pin)
{
return(this.Unauthorized());
}
await this.controllerService.InvokeCommandAsync(pin, command, cancellationToken);
return(this.Ok());
}
public async Task InvokeCommandAsync(string pin, ControllerCommandType command, CancellationToken cancellationToken)
{
if (this.config.Pin != pin)
{
throw new InvalidOperationException("Invalid PIN");
}
switch (command)
{
case ControllerCommandType.Shutdown:
await StartProcessAsync(@"shutdown", "/s");
break;
case ControllerCommandType.Sleep:
await StartProcessAsync(@"C:\WINDOWS\system32\rundll32.exe", "powrprof.dll,SetSuspendState 0,1,0");
break;
case ControllerCommandType.Lock:
await StartProcessAsync(@"C:\WINDOWS\system32\rundll32.exe", "user32.dll,LockWorkStation");
break;
case ControllerCommandType.PlayPauseMedia:
keybd_event(0xB3, 0, KeyeventfExtendedkey | 0, 0);
break;
case ControllerCommandType.StopMedia:
keybd_event(0xB2, 0, KeyeventfExtendedkey | 0, 0);
break;
case ControllerCommandType.IncreaseVolume:
keybd_event(0xAF, 0, KeyeventfExtendedkey | 0, 0);
break;
case ControllerCommandType.DecreaseVolume:
keybd_event(0xAE, 0, KeyeventfExtendedkey | 0, 0);
break;
case ControllerCommandType.MuteVolume:
keybd_event(0xAD, 0, KeyeventfExtendedkey | 0, 0);
break;
case ControllerCommandType.LeftArrow:
keybd_event(0x25, 0, KeyeventfExtendedkey | 0, 0);
break;
case ControllerCommandType.RightArrow:
keybd_event(0x26, 0, KeyeventfExtendedkey | 0, 0);
break;
case ControllerCommandType.UpArrow:
keybd_event(0x27, 0, KeyeventfExtendedkey | 0, 0);
break;
case ControllerCommandType.DownArrow:
keybd_event(0x29, 0, KeyeventfExtendedkey | 0, 0);
break;
default:
throw new NotImplementedException();
}
}
