RsopFileAccessCheck

// USERENV.dll
#include <windows.h>

HRESULT RsopFileAccessCheck(
    LPWSTR pszFileName,
    void* pRsopToken,
    DWORD dwDesiredAccessMask,
    DWORD* pdwGrantedAccessMask,
    BOOL* pbAccessStatus
);

<DllImport("USERENV.dll", ExactSpelling:=True)>
Public Shared Function RsopFileAccessCheck(
    <MarshalAs(UnmanagedType.LPWStr)> pszFileName As String,   ' LPWSTR
    pRsopToken As IntPtr,   ' void*
    dwDesiredAccessMask As UInteger,   ' DWORD
    <Out> ByRef pdwGrantedAccessMask As UInteger,   ' DWORD* out
    <Out> ByRef pbAccessStatus As Integer   ' BOOL* out
) As Integer
End Function

' pszFileName : LPWSTR
' pRsopToken : void*
' dwDesiredAccessMask : DWORD
' pdwGrantedAccessMask : DWORD* out
' pbAccessStatus : BOOL* out
Declare PtrSafe Function RsopFileAccessCheck Lib "userenv" ( _
    ByVal pszFileName As LongPtr, _
    ByVal pRsopToken As LongPtr, _
    ByVal dwDesiredAccessMask As Long, _
    ByRef pdwGrantedAccessMask As Long, _
    ByRef pbAccessStatus As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RsopFileAccessCheck = ctypes.windll.userenv.RsopFileAccessCheck
RsopFileAccessCheck.restype = ctypes.c_int
RsopFileAccessCheck.argtypes = [
    wintypes.LPCWSTR,  # pszFileName : LPWSTR
    ctypes.POINTER(None),  # pRsopToken : void*
    wintypes.DWORD,  # dwDesiredAccessMask : DWORD
    ctypes.POINTER(wintypes.DWORD),  # pdwGrantedAccessMask : DWORD* out
    ctypes.c_void_p,  # pbAccessStatus : BOOL* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USERENV.dll')
RsopFileAccessCheck = Fiddle::Function.new(
  lib['RsopFileAccessCheck'],
  [
    Fiddle::TYPE_VOIDP,  # pszFileName : LPWSTR
    Fiddle::TYPE_VOIDP,  # pRsopToken : void*
    -Fiddle::TYPE_INT,  # dwDesiredAccessMask : DWORD
    Fiddle::TYPE_VOIDP,  # pdwGrantedAccessMask : DWORD* out
    Fiddle::TYPE_VOIDP,  # pbAccessStatus : BOOL* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "userenv")]
extern "system" {
    fn RsopFileAccessCheck(
        pszFileName: *mut u16,  // LPWSTR
        pRsopToken: *mut (),  // void*
        dwDesiredAccessMask: u32,  // DWORD
        pdwGrantedAccessMask: *mut u32,  // DWORD* out
        pbAccessStatus: *mut i32  // BOOL* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USERENV.dll")]
public static extern int RsopFileAccessCheck([MarshalAs(UnmanagedType.LPWStr)] string pszFileName, IntPtr pRsopToken, uint dwDesiredAccessMask, out uint pdwGrantedAccessMask, out int pbAccessStatus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USERENV_RsopFileAccessCheck' -Namespace Win32 -PassThru
# $api::RsopFileAccessCheck(pszFileName, pRsopToken, dwDesiredAccessMask, pdwGrantedAccessMask, pbAccessStatus)

#uselib "USERENV.dll"
#func global RsopFileAccessCheck "RsopFileAccessCheck" sptr, sptr, sptr, sptr, sptr
; RsopFileAccessCheck pszFileName, pRsopToken, dwDesiredAccessMask, varptr(pdwGrantedAccessMask), pbAccessStatus   ; 戻り値は stat
; pszFileName : LPWSTR -> "sptr"
; pRsopToken : void* -> "sptr"
; dwDesiredAccessMask : DWORD -> "sptr"
; pdwGrantedAccessMask : DWORD* out -> "sptr"
; pbAccessStatus : BOOL* out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "USERENV.dll"
#cfunc global RsopFileAccessCheck "RsopFileAccessCheck" wstr, sptr, int, var, int
; res = RsopFileAccessCheck(pszFileName, pRsopToken, dwDesiredAccessMask, pdwGrantedAccessMask, pbAccessStatus)
; pszFileName : LPWSTR -> "wstr"
; pRsopToken : void* -> "sptr"
; dwDesiredAccessMask : DWORD -> "int"
; pdwGrantedAccessMask : DWORD* out -> "var"
; pbAccessStatus : BOOL* out -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; HRESULT RsopFileAccessCheck(LPWSTR pszFileName, void* pRsopToken, DWORD dwDesiredAccessMask, DWORD* pdwGrantedAccessMask, BOOL* pbAccessStatus)
#uselib "USERENV.dll"
#cfunc global RsopFileAccessCheck "RsopFileAccessCheck" wstr, intptr, int, var, int
; res = RsopFileAccessCheck(pszFileName, pRsopToken, dwDesiredAccessMask, pdwGrantedAccessMask, pbAccessStatus)
; pszFileName : LPWSTR -> "wstr"
; pRsopToken : void* -> "intptr"
; dwDesiredAccessMask : DWORD -> "int"
; pdwGrantedAccessMask : DWORD* out -> "var"
; pbAccessStatus : BOOL* out -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	userenv = windows.NewLazySystemDLL("USERENV.dll")
	procRsopFileAccessCheck = userenv.NewProc("RsopFileAccessCheck")
)

// pszFileName (LPWSTR), pRsopToken (void*), dwDesiredAccessMask (DWORD), pdwGrantedAccessMask (DWORD* out), pbAccessStatus (BOOL* out)
r1, _, err := procRsopFileAccessCheck.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszFileName))),
	uintptr(pRsopToken),
	uintptr(dwDesiredAccessMask),
	uintptr(pdwGrantedAccessMask),
	uintptr(pbAccessStatus),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function RsopFileAccessCheck(
  pszFileName: PWideChar;   // LPWSTR
  pRsopToken: Pointer;   // void*
  dwDesiredAccessMask: DWORD;   // DWORD
  pdwGrantedAccessMask: Pointer;   // DWORD* out
  pbAccessStatus: Pointer   // BOOL* out
): Integer; stdcall;
  external 'USERENV.dll' name 'RsopFileAccessCheck';

result := DllCall("USERENV\RsopFileAccessCheck"
    , "WStr", pszFileName   ; LPWSTR
    , "Ptr", pRsopToken   ; void*
    , "UInt", dwDesiredAccessMask   ; DWORD
    , "Ptr", pdwGrantedAccessMask   ; DWORD* out
    , "Ptr", pbAccessStatus   ; BOOL* out
    , "Int")   ; return: HRESULT

●RsopFileAccessCheck(pszFileName, pRsopToken, dwDesiredAccessMask, pdwGrantedAccessMask, pbAccessStatus) = DLL("USERENV.dll", "int RsopFileAccessCheck(char*, void*, dword, void*, void*)")
# 呼び出し: RsopFileAccessCheck(pszFileName, pRsopToken, dwDesiredAccessMask, pdwGrantedAccessMask, pbAccessStatus)
# pszFileName : LPWSTR -> "char*"
# pRsopToken : void* -> "void*"
# dwDesiredAccessMask : DWORD -> "dword"
# pdwGrantedAccessMask : DWORD* out -> "void*"
# pbAccessStatus : BOOL* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。