public MouseWatcher(IBeamgunSettings settings, WorkstationLocker locker, Action <string> report, Action <string> alarm, Func <bool> disabled)
{
var MouseQuery = new WqlEventQuery("__InstanceCreationEvent", new TimeSpan(0, 0, 1), "TargetInstance isa \"Win32_PointingDevice\"");
_watcher = new ManagementEventWatcher(MouseQuery);
_watcher.EventArrived += (caller, args) =>
{
if (disabled())
{
return;
}
var obj = (ManagementBaseObject)args.NewEvent["TargetInstance"];
alarm($"Alerting on mouse insertion: " +
$"{obj["Name"]} " +
$"{obj["Caption"]} " +
$"{obj["Description"]} " +
$"{obj["DeviceID"]}" +
$"{obj["Manufacturer"]} " +
$"{obj["PNPDeviceID"]}.");
if (!settings.LockOnMouse)
{
return;
}
if (WhiteList.WhiteListed(obj))
{
report($"Device is whitelisted, remove {obj["PNPDeviceID"]} from {WhiteList.WhiteFilename} if you've changed your mind.");
return;
}
report(locker.Lock()
? "Successfully locked the workstation."
: "Could not lock the workstation.");
};
_watcher.Start();
}