/// <summary>
/// 构造函数
/// </summary>
/// <param name="insert"></param>
/// <param name="remove"></param>
public USBListener(USBChangeHandler change, USBHandler insert, USBHandler remove)
{
try
{
ManagementScope Scope = new ManagementScope("root\\CIMV2");
Scope.Options.EnablePrivileges = true;
// USB插入监视
WqlEventQuery InsertQuery = new WqlEventQuery("__InstanceCreationEvent", new TimeSpan(0, 0, 5), "TargetInstance isa 'Win32_USBControllerDevice'");
InsertEvent = new ManagementEventWatcher(Scope, InsertQuery);
InsertEvent.EventArrived += _USBInsert;
InsertEvent.Start();
// USB拔出监视
WqlEventQuery RemoveQuery = new WqlEventQuery("__InstanceDeletionEvent", new TimeSpan(0, 0, 5), "TargetInstance isa 'Win32_USBControllerDevice'");
RemoveEvent = new ManagementEventWatcher(Scope, RemoveQuery);
RemoveEvent.EventArrived += _USBRemove;
RemoveEvent.Start();
USBInsertEvent += insert;
USBRemoveEvent += remove;
USBChangeEvent += change;
}
catch { }
}
private static void Main(string[] args)
{
Console.WriteLine("Starting test...");
Console.WriteLine(Path.Combine(Assembly.GetExecutingAssembly().Location.Substring(0, Assembly.GetExecutingAssembly().Location.LastIndexOf(Path.DirectorySeparatorChar)), "ddc_config.json"));
var modelRegex = new Regex(@"model\((.*?)\)");
var sourcesRegex = new Regex(@"(?<=\s)60\((.*?)\)");
MonitorController.GetDevices(handles =>
{
foreach (var h in handles)
{
Console.WriteLine("Display found: " + h.szPhysicalMonitorDescription + " (" + h.hPhysicalMonitor.ToInt64() + ")");
var caps = h.GetVCPCapabilities();
Console.WriteLine(caps);
Console.WriteLine(" => Model: " + modelRegex.Match(caps).Groups[1].Value);
Console.WriteLine(" => Supported sources: " + string.Join("; ", sourcesRegex.Match(caps).Groups[1].Value.Split(' ')));
}
});
Console.WriteLine("Starting USB test...");
var usbHandler = new USBHandler();
Console.WriteLine("Press any key to end test, USB actions will be displayed now.");
Console.ReadKey(true);
Console.WriteLine("Test done!");
}
/// <summary>
/// 停止USB设备监控
/// </summary>
public void Stop()
{
InsertEvent?.Stop();
InsertEvent = null;
RemoveEvent?.Stop();
RemoveEvent = null;
USBInsertEvent = null;
USBRemoveEvent = null;
Token.Cancel();
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="insert"></param>
/// <param name="remove"></param>
public USBStorageListener(USBChangeHandler change, USBHandler insert, USBHandler remove)
{
USBInsertEvent += insert;
USBRemoveEvent += remove;
USBChangeEvent += change;
}