public LinuxDevItem(string deviceFileName, byte busNumber, byte deviceAddress, MonoUsbDeviceDescriptor monoUsbDeviceDescriptor)
{
DeviceFileName = deviceFileName;
BusNumber = busNumber;
DeviceAddress = deviceAddress;
DeviceDescriptor = new UsbDeviceDescriptor(monoUsbDeviceDescriptor);
}
public LinuxDevItem(string deviceFileName, byte busNumber, byte deviceAddress, byte[] fileDescriptor)
{
DeviceFileName = deviceFileName;
BusNumber = busNumber;
DeviceAddress = deviceAddress;
DeviceDescriptor = new UsbDeviceDescriptor();
GCHandle gcFileDescriptor = GCHandle.Alloc(DeviceDescriptor, GCHandleType.Pinned);
Marshal.Copy(fileDescriptor, 0, gcFileDescriptor.AddrOfPinnedObject(), Marshal.SizeOf(DeviceDescriptor));
gcFileDescriptor.Free();
}
/// <summary>
/// Determines whether the specified <see cref="UsbDeviceDescriptor"/> is equal to the current <see cref="UsbDeviceDescriptor"/>.
/// </summary>
/// <returns>
/// true if the specified <see cref="UsbDeviceDescriptor"/> is equal to the current <see cref="UsbDeviceDescriptor"/>; otherwise, false.
/// </returns>
/// <param name="other">The <see cref="UsbDeviceDescriptor"/> to compare with the current <see cref="UsbDeviceDescriptor"/>. </param><exception cref="T:System.NullReferenceException">The <paramref name="other"/> parameter is null.</exception><filterpriority>2</filterpriority>
public bool Equals(UsbDeviceDescriptor other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(other.BcdUsb == BcdUsb && other.Class == Class && other.SubClass == SubClass && other.Protocol == Protocol &&
other.MaxPacketSize0 == MaxPacketSize0 && other.VendorID == VendorID && other.ProductID == ProductID &&
other.BcdDevice == BcdDevice && other.ManufacturerStringIndex == ManufacturerStringIndex &&
other.ProductStringIndex == ProductStringIndex && other.SerialStringIndex == SerialStringIndex &&
other.ConfigurationCount == ConfigurationCount);
}
internal UsbDeviceInfo(UsbDevice usbDevice, MonoUsbDeviceDescriptor usbDeviceDescriptor)
{
mUsbDevice = usbDevice;
mDeviceDescriptor = new UsbDeviceDescriptor();
mDeviceDescriptor.BcdDevice = usbDeviceDescriptor.BcdDevice;
mDeviceDescriptor.BcdUsb = usbDeviceDescriptor.BcdUsb;
mDeviceDescriptor.Class = usbDeviceDescriptor.Class;
mDeviceDescriptor.ConfigurationCount = usbDeviceDescriptor.ConfigurationCount;
mDeviceDescriptor.DescriptorType = usbDeviceDescriptor.DescriptorType;
mDeviceDescriptor.Length = usbDeviceDescriptor.Length;
mDeviceDescriptor.ManufacturerStringIndex = usbDeviceDescriptor.ManufacturerStringIndex;
mDeviceDescriptor.MaxPacketSize0 = usbDeviceDescriptor.MaxPacketSize0;
mDeviceDescriptor.ProductID = usbDeviceDescriptor.ProductID;
mDeviceDescriptor.ProductStringIndex = usbDeviceDescriptor.ProductStringIndex;
mDeviceDescriptor.Protocol = usbDeviceDescriptor.Protocol;
mDeviceDescriptor.SerialStringIndex = usbDeviceDescriptor.SerialStringIndex;
mDeviceDescriptor.SubClass = usbDeviceDescriptor.SubClass;
mDeviceDescriptor.VendorID = usbDeviceDescriptor.VendorID;
}
internal LibUsbDevice(ref LibUsbProfile monoUSBProfile)
: base(null, null)
{
mMonoUSBProfile = monoUSBProfile;
mCachedDeviceDescriptor = new UsbDeviceDescriptor(monoUSBProfile.DeviceDescriptor);
}
internal static bool GetDeviceDescriptor(UsbDevice usbDevice, out UsbDeviceDescriptor deviceDescriptor)
{
if (usbDevice.mCachedDeviceDescriptor!=null)
{
deviceDescriptor = usbDevice.mCachedDeviceDescriptor;
return true;
}
deviceDescriptor = new UsbDeviceDescriptor();
GCHandle gcDeviceDescriptor = GCHandle.Alloc(deviceDescriptor, GCHandleType.Pinned);
int ret;
bool bSuccess = usbDevice.GetDescriptor((byte) DescriptorType.Device,
0,
0,
gcDeviceDescriptor.AddrOfPinnedObject(),
UsbDeviceDescriptor.Size,
out ret);
gcDeviceDescriptor.Free();
if (bSuccess) return true;
return false;
}
/// <summary>
/// Determines whether the specified <see cref="UsbDeviceDescriptor"/> is equal to the current <see cref="UsbDeviceDescriptor"/>.
/// </summary>
/// <returns>
/// true if the specified <see cref="UsbDeviceDescriptor"/> is equal to the current <see cref="UsbDeviceDescriptor"/>; otherwise, false.
/// </returns>
/// <param name="other">The <see cref="UsbDeviceDescriptor"/> to compare with the current <see cref="UsbDeviceDescriptor"/>. </param><exception cref="T:System.NullReferenceException">The <paramref name="other"/> parameter is null.</exception><filterpriority>2</filterpriority>
public bool Equals(UsbDeviceDescriptor other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return other.BcdUsb == BcdUsb && other.Class == Class && other.SubClass == SubClass && other.Protocol == Protocol &&
other.MaxPacketSize0 == MaxPacketSize0 && other.VendorID == VendorID && other.ProductID == ProductID &&
other.BcdDevice == BcdDevice && other.ManufacturerStringIndex == ManufacturerStringIndex &&
other.ProductStringIndex == ProductStringIndex && other.SerialStringIndex == SerialStringIndex &&
other.ConfigurationCount == ConfigurationCount;
}
