Migrate WinUSBNet code to a standalone project dependency

2026-06-14 03:16:40 +10:00 · 2025-11-01 09:28:08 +01:00
parent 1cc7a5cee4
commit 058cde0d91
25 changed files with 659 additions and 15 deletions
@@ -0,0 +1,37 @@
+/*  WinUSBNet library
+ *  (C) 2010 Thomas Bleeker (www.madwizard.org)
+ *  
+ *  Licensed under the MIT license, see license.txt or:
+ *  http://www.opensource.org/licenses/mit-license.php
+ */
+
+/* NOTE: Parts of the code in this file are based on the work of Jan Axelson
+ * See http://www.lvr.com/winusb.htm for more information
+ */
+
+using Microsoft.Win32.SafeHandles;
+using System;
+using System.Runtime.InteropServices;
+
+namespace MadWizard.WinUSBNet.API
+{
+    ///  <summary>
+    ///  API declarations relating to file I/O (and used by WinUsb).
+    ///  </summary>
+    sealed internal class FileIO
+    {
+        public const Int32 FILE_ATTRIBUTE_NORMAL = 0X80;
+        public const Int32 FILE_FLAG_OVERLAPPED = 0X40000000;
+        public const Int32 FILE_SHARE_READ = 1;
+        public const Int32 FILE_SHARE_WRITE = 2;
+        public const UInt32 GENERIC_READ = 0X80000000;
+        public const UInt32 GENERIC_WRITE = 0X40000000;
+        public static readonly IntPtr INVALID_HANDLE_VALUE = new(-1);
+        public const Int32 OPEN_EXISTING = 3;
+
+        public const Int32 ERROR_IO_PENDING = 997;
+
+        [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
+        public static extern SafeFileHandle CreateFile(String lpFileName, UInt32 dwDesiredAccess, Int32 dwShareMode, IntPtr lpSecurityAttributes, Int32 dwCreationDisposition, Int32 dwFlagsAndAttributes, Int32 hTemplateFile);
+    }
+}