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1 ???using System; |
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2 using System.Collections.Generic; |
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3 using UCIS.HWLib.Windows.Devices; |
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4 |
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5 namespace UCIS.USBLib.Communication.WinUsb { |
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6 public class WinUsbRegistry : WindowsUsbDeviceRegistry, IUsbDeviceRegistry { |
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7 private WinUsbRegistry(DeviceNode device, String interfacepath) : base(device, interfacepath) { } |
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8 public IList<Guid> DeviceInterfaceGuids { get; private set; } |
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9 |
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10 public static List<WinUsbRegistry> DeviceList { |
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11 get { |
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12 List<WinUsbRegistry> deviceList = new List<WinUsbRegistry>(); |
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13 IList<DeviceNode> usbdevices = DeviceNode.GetDevices("USB"); |
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14 foreach (DeviceNode device in usbdevices) { |
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15 WinUsbRegistry regInfo = GetDeviceForDeviceNode(device); |
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16 if (regInfo != null) deviceList.Add(regInfo); |
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17 } |
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18 return deviceList; |
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19 } |
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20 } |
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21 public static WinUsbRegistry GetDeviceForDeviceNode(DeviceNode device) { |
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22 if (device.Service != "WinUSB") return null; |
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23 String[] devInterfaceGuids = device.GetCustomPropertyStringArray("DeviceInterfaceGuids"); |
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24 if (devInterfaceGuids == null || devInterfaceGuids.Length < 1) return null; |
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25 Guid deviceInterfaceGuid = new Guid(devInterfaceGuids[0]); |
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26 String[] interfaces = device.GetInterfaces(deviceInterfaceGuid); |
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27 if (interfaces == null || interfaces.Length < 1) return null; |
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28 WinUsbRegistry regInfo = new WinUsbRegistry(device, interfaces[0]); |
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29 regInfo.DeviceInterfaceGuids = Array.ConvertAll(devInterfaceGuids, delegate(String g) { return new Guid(g); }); |
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30 return regInfo; |
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31 } |
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32 |
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33 public WinUsbDevice Open() { |
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34 return new WinUsbDevice(DevicePath, this); |
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35 } |
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36 IUsbDevice IUsbDeviceRegistry.Open() { |
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37 return Open(); |
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38 } |
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39 } |
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40 } |
