mirror of
https://github.com/ReneLergner/WPinternals.git
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Migrate WinUSBNet code to a standalone project dependency
This commit is contained in:
Gustave Monce
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/* WinUSBNet library
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* (C) 2010 Thomas Bleeker (www.madwizard.org)
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*
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* Licensed under the MIT license, see license.txt or:
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* http://www.opensource.org/licenses/mit-license.php
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*/
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/* NOTE: Parts of the code in this file are based on the work of Jan Axelson
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* See http://www.lvr.com/winusb.htm for more information
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*/
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using System;
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using System.Runtime.InteropServices;
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namespace MadWizard.WinUSBNet.API
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{
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/// <summary>
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/// API declarations relating to device management (SetupDixxx and
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/// RegisterDeviceNotification functions).
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/// </summary>
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internal static partial class DeviceManagement
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{
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// from dbt.h
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internal const Int32 DBT_DEVICEARRIVAL = 0X8000;
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internal const Int32 DBT_DEVICEREMOVECOMPLETE = 0X8004;
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internal const Int32 DBT_QUERYCHANGECONFIG = 0x0017;
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private const Int32 DBT_DEVTYP_DEVICEINTERFACE = 5;
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private const Int32 DBT_DEVTYP_VOLUME = 2; // drive type is logical volume
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private const Int32 DBT_DEVTYP_HANDLE = 6;
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private const Int32 DEVICE_NOTIFY_ALL_INTERFACE_CLASSES = 4;
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private const Int32 DEVICE_NOTIFY_SERVICE_HANDLE = 1;
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private const Int32 DEVICE_NOTIFY_WINDOW_HANDLE = 0;
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internal const Int32 WM_DEVICECHANGE = 0X219;
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internal const Int32 DBT_DEVNODES_CHANGED = 7;
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// from setupapi.h
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private const Int32 DIGCF_PRESENT = 2;
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private const Int32 DIGCF_DEVICEINTERFACE = 0X10;
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// Two declarations for the DEV_BROADCAST_DEVICEINTERFACE structure.
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// Use this one in the call to RegisterDeviceNotification() and
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// in checking dbch_devicetype in a DEV_BROADCAST_HDR structure:
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[StructLayout(LayoutKind.Sequential)]
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private class DEV_BROADCAST_DEVICEINTERFACE
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{
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internal Int32 dbcc_size;
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internal Int32 dbcc_devicetype;
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internal Int32 dbcc_reserved;
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internal Guid dbcc_classguid;
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internal Int16 dbcc_name;
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}
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[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
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private class DEV_BROADCAST_DEVICEINTERFACE_1
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{
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internal Int32 dbcc_size;
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internal Int32 dbcc_devicetype;
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internal Int32 dbcc_reserved;
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internal Guid dbcc_classguid;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 255)]
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internal Char[] dbcc_name;
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}
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[StructLayout(LayoutKind.Sequential)]
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public class DEV_BROADCAST_VOLUME
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{
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public Int32 dbcv_size;
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public Int32 dbcv_devicetype;
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public Int32 dbcv_reserved;
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public Int32 dbcv_unitmask;
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}
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[StructLayout(LayoutKind.Sequential)]
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private class DEV_BROADCAST_HDR
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{
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internal Int32 dbch_size;
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internal Int32 dbch_devicetype;
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internal Int32 dbch_reserved;
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}
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private struct SP_DEVICE_INTERFACE_DATA
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{
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internal Int32 cbSize;
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internal Guid InterfaceClassGuid;
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internal Int32 Flags;
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internal IntPtr Reserved;
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}
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private struct SP_DEVINFO_DATA
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{
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internal Int32 cbSize;
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internal Guid ClassGuid;
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internal Int32 DevInst;
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internal IntPtr Reserved;
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}
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// from pinvoke.net
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private enum SPDRP : uint
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{
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SPDRP_DEVICEDESC = 0x00000000,
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SPDRP_HARDWAREID = 0x00000001,
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SPDRP_COMPATIBLEIDS = 0x00000002,
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SPDRP_NTDEVICEPATHS = 0x00000003,
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SPDRP_SERVICE = 0x00000004,
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SPDRP_CONFIGURATION = 0x00000005,
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SPDRP_CONFIGURATIONVECTOR = 0x00000006,
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SPDRP_CLASS = 0x00000007,
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SPDRP_CLASSGUID = 0x00000008,
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SPDRP_DRIVER = 0x00000009,
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SPDRP_CONFIGFLAGS = 0x0000000A,
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SPDRP_MFG = 0x0000000B,
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SPDRP_FRIENDLYNAME = 0x0000000C,
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SPDRP_LOCATION_INFORMATION = 0x0000000D,
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SPDRP_PHYSICAL_DEVICE_OBJECT_NAME = 0x0000000E,
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SPDRP_CAPABILITIES = 0x0000000F,
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SPDRP_UI_NUMBER = 0x00000010,
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SPDRP_UPPERFILTERS = 0x00000011,
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SPDRP_LOWERFILTERS = 0x00000012,
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SPDRP_MAXIMUM_PROPERTY = 0x00000013,
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SPDRP_ENUMERATOR_NAME = 0x16,
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};
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// Device Property
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[StructLayout(LayoutKind.Sequential)]
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internal unsafe struct DEVPROPKEY
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{
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public DEVPROPKEY(Guid ifmtid, UInt32 ipid)
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{ fmtid = ifmtid; pid = ipid; }
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public Guid fmtid;
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public UInt32 pid;
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}
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private enum RegTypes : int
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{
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// incomplete list, these are just the ones used.
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REG_SZ = 1,
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REG_MULTI_SZ = 7
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}
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[DllImport("user32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
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private static extern IntPtr RegisterDeviceNotification(IntPtr hRecipient, IntPtr NotificationFilter, Int32 Flags);
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//[DllImport("setupapi.dll", SetLastError = true)]
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//internal static extern Int32 SetupDiCreateDeviceInfoList(ref System.Guid ClassGuid, Int32 hwndParent);
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[DllImport("setupapi.dll", SetLastError = true)]
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private static extern Int32 SetupDiDestroyDeviceInfoList(IntPtr DeviceInfoSet);
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[DllImport("setupapi.dll", SetLastError = true)]
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private static extern bool SetupDiEnumDeviceInterfaces(IntPtr DeviceInfoSet, IntPtr DeviceInfoData, ref Guid InterfaceClassGuid, Int32 MemberIndex, ref SP_DEVICE_INTERFACE_DATA DeviceInterfaceData);
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[DllImport("setupapi.dll", CharSet = CharSet.Unicode, SetLastError = true)]
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private static extern bool SetupDiGetDeviceRegistryProperty(IntPtr DeviceInfoSet, ref SP_DEVINFO_DATA DeviceInfoData, SPDRP Property, out int PropertyRegDataType, byte[] PropertyBuffer, uint PropertyBufferSize, out UInt32 RequiredSize);
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[DllImport("setupapi.dll", CharSet = CharSet.Unicode, SetLastError = true)]
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private static extern bool SetupDiGetDeviceRegistryProperty(IntPtr DeviceInfoSet, ref SP_DEVINFO_DATA DeviceInfoData, SPDRP Property, IntPtr PropertyRegDataType, IntPtr PropertyBuffer, uint PropertyBufferSize, out UInt32 RequiredSize);
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[DllImport("setupapi.dll", CharSet = CharSet.Unicode, SetLastError = true)]
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private static extern unsafe bool SetupDiGetDeviceProperty(IntPtr deviceInfoSet, ref SP_DEVINFO_DATA DeviceInfoData, ref DEVPROPKEY propertyKey, out UInt32 propertyType, byte[] propertyBuffer, Int32 propertyBufferSize, out int requiredSize, UInt32 flags);
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[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Unicode)]
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private static extern IntPtr SetupDiGetClassDevs(ref Guid ClassGuid, IntPtr Enumerator, IntPtr hwndParent, Int32 Flags);
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[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Unicode)]
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private static extern bool SetupDiGetDeviceInterfaceDetail(IntPtr DeviceInfoSet, ref SP_DEVICE_INTERFACE_DATA DeviceInterfaceData, IntPtr DeviceInterfaceDetailData, Int32 DeviceInterfaceDetailDataSize, ref Int32 RequiredSize, ref SP_DEVINFO_DATA DeviceInfoData);
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[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Unicode)]
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private static extern bool SetupDiGetDeviceInterfaceDetail(IntPtr DeviceInfoSet, ref SP_DEVICE_INTERFACE_DATA DeviceInterfaceData, IntPtr DeviceInterfaceDetailData, Int32 DeviceInterfaceDetailDataSize, ref Int32 RequiredSize, IntPtr DeviceInfoData);
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[DllImport("user32.dll", SetLastError = true)]
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private static extern bool UnregisterDeviceNotification(IntPtr Handle);
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private const int ERROR_NO_MORE_ITEMS = 259;
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private const int ERROR_INSUFFICIENT_BUFFER = 122;
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}
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}
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