diff options
Diffstat (limited to 'LibWinUsb/MonoLibUsb/Profile/MonoUsbProfile.cs')
| -rw-r--r-- | LibWinUsb/MonoLibUsb/Profile/MonoUsbProfile.cs | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/LibWinUsb/MonoLibUsb/Profile/MonoUsbProfile.cs b/LibWinUsb/MonoLibUsb/Profile/MonoUsbProfile.cs new file mode 100644 index 0000000..d82b58e --- /dev/null +++ b/LibWinUsb/MonoLibUsb/Profile/MonoUsbProfile.cs @@ -0,0 +1,186 @@ +// Copyright © 2006-2010 Travis Robinson. All rights reserved.
+//
+// website: http://sourceforge.net/projects/libusbdotnet
+// e-mail: libusbdotnet@gmail.com
+//
+// This program is free software; you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. or
+// visit www.gnu.org.
+//
+//
+
+using LibUsbDotNet;
+using LibUsbDotNet.Main;
+using MonoLibUsb.Descriptors;
+
+namespace MonoLibUsb.Profile
+{
+ /// <summary>
+ /// Representing a USB device that can be opened and used by Libusb-1.0.
+ /// </summary>
+ public class MonoUsbProfile
+ {
+ private readonly byte mBusNumber;
+ private readonly byte mDeviceAddress;
+ private readonly MonoUsbDeviceDescriptor mMonoUsbDeviceDescriptor = new MonoUsbDeviceDescriptor();
+ private readonly MonoUsbProfileHandle mMonoUSBProfileHandle;
+ internal bool mDiscovered;
+
+ internal MonoUsbProfile(MonoUsbProfileHandle monoUSBProfileHandle)
+ {
+ mMonoUSBProfileHandle = monoUSBProfileHandle;
+ mBusNumber = MonoUsbApi.GetBusNumber(mMonoUSBProfileHandle);
+ mDeviceAddress = MonoUsbApi.GetDeviceAddress(mMonoUSBProfileHandle);
+ GetDeviceDescriptor(out mMonoUsbDeviceDescriptor);
+
+//#if DEBUG
+// Console.WriteLine("Vid:{0:X4} Pid:{1:X4} BusNumber:{2} DeviceAddress:{3}",
+// mMonoUsbDeviceDescriptor.VendorID,
+// mMonoUsbDeviceDescriptor.ProductID,
+// mBusNumber,
+// mDeviceAddress);
+//#endif
+ }
+
+ /// <summary>
+ /// Gets the standard usb device descriptor.
+ /// </summary>
+ public MonoUsbDeviceDescriptor DeviceDescriptor
+ {
+ get { return mMonoUsbDeviceDescriptor; }
+ }
+
+ /// <summary>
+ /// Gets the bus number the is resides on.
+ /// </summary>
+ public byte BusNumber
+ {
+ get { return mBusNumber; }
+ }
+
+ /// <summary>
+ /// Gets the device address that belongs to the usb device this profile represents.
+ /// </summary>
+ public byte DeviceAddress
+ {
+ get { return mDeviceAddress; }
+ }
+
+ /// <summary>
+ /// Gets the internal profile handle need for some api calls.
+ /// </summary>
+ public MonoUsbProfileHandle ProfileHandle
+ {
+ get { return mMonoUSBProfileHandle; }
+ }
+
+ /// <summary>
+ /// Determines whether the specified <see cref="T:System.Object"/> is equal to the current <see cref="T:System.Object"/>.
+ /// </summary>
+ /// <returns>
+ /// true if the specified <see cref="T:System.Object"/> is equal to the current <see cref="T:System.Object"/>; otherwise, false.
+ /// </returns>
+ /// <param name="obj">The <see cref="T:System.Object"/> to compare with the current <see cref="T:System.Object"/>. </param><exception cref="T:System.NullReferenceException">The <paramref name="obj"/> parameter is null.</exception><filterpriority>2</filterpriority>
+ public override bool Equals(object obj)
+ {
+ if (ReferenceEquals(null, obj)) return false;
+ if (ReferenceEquals(this, obj)) return true;
+ if (obj.GetType() != typeof (MonoUsbProfile)) return false;
+ return Equals((MonoUsbProfile) obj);
+ }
+
+ /// <summary>
+ /// Serves as a hash function for a particular type.
+ /// </summary>
+ /// <returns>
+ /// A hash code for the current <see cref="T:System.Object"/>.
+ /// </returns>
+ /// <filterpriority>2</filterpriority>
+ public override int GetHashCode()
+ {
+ unchecked
+ {
+ return (mBusNumber.GetHashCode()*397) ^ mDeviceAddress.GetHashCode();
+ }
+ }
+
+ ///<summary>
+ /// <c>true</c> if the <see cref="MonoUsbProfile"/> types are equal.
+ ///</summary>
+ /// <remarks>
+ /// <see cref="MonoUsbProfile"/> types are considered equal they have the same <see cref="BusNumber"/> and <see cref="DeviceAddress"/>.
+ /// </remarks>
+ ///<param name="left"><see cref="MonoUsbProfile"/> on the left.</param>
+ ///<param name="right"><see cref="MonoUsbProfile"/> on the right.</param>
+ ///<returns>True if the <see cref="MonoUsbProfile"/> types are equal.</returns>
+ public static bool operator ==(MonoUsbProfile left, MonoUsbProfile right) { return Equals(left, right); }
+
+ ///<summary>
+ /// <c>true</c> if the <see cref="MonoUsbProfile"/> types are not equal.
+ ///</summary>
+ /// <remarks>
+ /// <see cref="MonoUsbProfile"/> types are considered equal they have the same <see cref="BusNumber"/> and <see cref="DeviceAddress"/>.
+ /// </remarks>
+ ///<param name="left"><see cref="MonoUsbProfile"/> on the left.</param>
+ ///<param name="right"><see cref="MonoUsbProfile"/> on the right.</param>
+ ///<returns>True if the <see cref="MonoUsbProfile"/> types are not equal.</returns>
+ public static bool operator !=(MonoUsbProfile left, MonoUsbProfile right) { return !Equals(left, right); }
+
+ private MonoUsbError GetDeviceDescriptor(out MonoUsbDeviceDescriptor monoUsbDeviceDescriptor)
+ {
+ MonoUsbError ec = MonoUsbError.Success;
+
+ monoUsbDeviceDescriptor = new MonoUsbDeviceDescriptor();
+ //Console.WriteLine("MonoUsbProfile:GetDeviceDescriptor");
+ ec = (MonoUsbError) MonoUsbApi.GetDeviceDescriptor(mMonoUSBProfileHandle, monoUsbDeviceDescriptor);
+ if (ec != MonoUsbError.Success)
+ {
+#if LIBUSBDOTNET
+ UsbError.Error(ErrorCode.MonoApiError, (int) ec, "GetDeviceDescriptor Failed", this);
+#endif
+ monoUsbDeviceDescriptor = null;
+ }
+ return ec;
+ }
+
+ /// <summary>
+ /// Closes the internal <see cref="MonoUsbProfileHandle"/>.
+ /// </summary>
+ public void Close()
+ {
+ if (!mMonoUSBProfileHandle.IsClosed)
+ mMonoUSBProfileHandle.Close();
+ }
+
+ /// <summary>
+ /// Convenience function to open the device handle this profile handle represents.
+ /// </summary>
+ /// <returns>
+ /// A new <see cref="MonoUsbDeviceHandle"/> instance. Created with <see cref="MonoUsbDeviceHandle(MonoUsbProfileHandle)"/> constructor.
+ /// </returns>
+ public MonoUsbDeviceHandle OpenDeviceHandle() { return new MonoUsbDeviceHandle(ProfileHandle); }
+
+ /// <summary>
+ /// Compares a <see cref="MonoUsbProfile"/> with this one.
+ /// </summary>
+ /// <param name="other">The other <see cref="MonoUsbProfile"/>.</param>
+ /// <returns>True if the <see cref="BusNumber"/> and <see cref="DeviceAddress"/> are equal.</returns>
+ public bool Equals(MonoUsbProfile other)
+ {
+ if (ReferenceEquals(null, other)) return false;
+ if (ReferenceEquals(this, other)) return true;
+ return other.mBusNumber == mBusNumber && other.mDeviceAddress == mDeviceAddress;
+ }
+ }
+}
\ No newline at end of file |