nefarius

#include <Windows.h>
#include <SetupAPI.h>
#include <cfgmgr32.h>
#include <usbioctl.h>

_Must_inspect_result_
_Success_(return == TRUE)
BOOL
USB_CyclePort(
	_In_ PCWSTR InstanceId

nefarius

// Use e.g. https://github.com/dotnet/pinvoke/
// Install-Package PInvoke.Kernel32
using (var handle = Kernel32.CreateFile("\\\\.\\HidHide",
    Kernel32.ACCESS_MASK.GenericRight.GENERIC_READ,
    Kernel32.FileShare.FILE_SHARE_READ | Kernel32.FileShare.FILE_SHARE_WRITE,
    IntPtr.Zero, Kernel32.CreationDisposition.OPEN_EXISTING,
    Kernel32.CreateFileFlags.FILE_ATTRIBUTE_NORMAL,
    Kernel32.SafeObjectHandle.Null
))
{

nefarius

// Use e.g. https://github.com/dotnet/pinvoke/
// Install-Package PInvoke.Kernel32
using (var handle = Kernel32.CreateFile("\\\\.\\HidHide",
    Kernel32.ACCESS_MASK.GenericRight.GENERIC_READ,
    Kernel32.FileShare.FILE_SHARE_READ | Kernel32.FileShare.FILE_SHARE_WRITE,
    IntPtr.Zero, Kernel32.CreationDisposition.OPEN_EXISTING,
    Kernel32.CreateFileFlags.FILE_ATTRIBUTE_NORMAL,
    Kernel32.SafeObjectHandle.Null
))
{

nefarius

/// <summary>
///     Path manipulation and volume helper methods.
/// </summary>
internal static class VolumeHelper
{
    [DllImport("kernel32.dll", SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    private static extern bool GetVolumePathNamesForVolumeNameW(
        [MarshalAs(UnmanagedType.LPWStr)] string lpszVolumeName,
        [MarshalAs(UnmanagedType.LPWStr)] [Out]

nefarius

/// <summary>
///     String manipulation helper methods.
/// </summary>
internal static class StringHelperUtil
{
    /// <summary>
    ///     Converts an array of <see cref="string" /> into a double-null-terminated multi-byte character memory block.
    /// </summary>
    /// <param name="instances">Source array of strings.</param>
    /// <param name="length">The length of the resulting byte array.</param>

nefarius

Add-Type -TypeDefinition @"
namespace PInvoke {
	using System;
	using System.Runtime.InteropServices;
	
	[StructLayout(LayoutKind.Sequential)]
	public struct BLUETOOTH_FIND_RADIO_PARAMS
	{
		public UInt32 dwSize;