ホーム › Security.Authorization › SetEntriesInAclW

SetEntriesInAclW

関数

明示的アクセスエントリのリストから新しいACLを作成する(Unicode版)。

DLLADVAPI32.dll文字セットUnicode (-W)呼出規約winapi対応OSWindows XP 以降

シグネチャ

// ADVAPI32.dll  (Unicode / -W)
#include <windows.h>

WIN32_ERROR SetEntriesInAclW(
    DWORD cCountOfExplicitEntries,
    EXPLICIT_ACCESS_W* pListOfExplicitEntries,   // optional
    ACL* OldAcl,   // optional
    ACL** NewAcl
);

パラメーター

名前	型	方向
cCountOfExplicitEntries	DWORD	in
pListOfExplicitEntries	EXPLICIT_ACCESS_W*	inoptional
OldAcl	ACL*	inoptional
NewAcl	ACL**	out

戻り値の型: WIN32_ERROR

各言語での呼び出し定義

// ADVAPI32.dll  (Unicode / -W)
#include <windows.h>

WIN32_ERROR SetEntriesInAclW(
    DWORD cCountOfExplicitEntries,
    EXPLICIT_ACCESS_W* pListOfExplicitEntries,   // optional
    ACL* OldAcl,   // optional
    ACL** NewAcl
);

[DllImport("ADVAPI32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern uint SetEntriesInAclW(
    uint cCountOfExplicitEntries,   // DWORD
    IntPtr pListOfExplicitEntries,   // EXPLICIT_ACCESS_W* optional
    IntPtr OldAcl,   // ACL* optional
    IntPtr NewAcl   // ACL** out
);

<DllImport("ADVAPI32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function SetEntriesInAclW(
    cCountOfExplicitEntries As UInteger,   ' DWORD
    pListOfExplicitEntries As IntPtr,   ' EXPLICIT_ACCESS_W* optional
    OldAcl As IntPtr,   ' ACL* optional
    NewAcl As IntPtr   ' ACL** out
) As UInteger
End Function

' cCountOfExplicitEntries : DWORD
' pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional
' OldAcl : ACL* optional
' NewAcl : ACL** out
Declare PtrSafe Function SetEntriesInAclW Lib "advapi32" ( _
    ByVal cCountOfExplicitEntries As Long, _
    ByVal pListOfExplicitEntries As LongPtr, _
    ByVal OldAcl As LongPtr, _
    ByVal NewAcl As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetEntriesInAclW = ctypes.windll.advapi32.SetEntriesInAclW
SetEntriesInAclW.restype = wintypes.DWORD
SetEntriesInAclW.argtypes = [
    wintypes.DWORD,  # cCountOfExplicitEntries : DWORD
    ctypes.c_void_p,  # pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional
    ctypes.c_void_p,  # OldAcl : ACL* optional
    ctypes.c_void_p,  # NewAcl : ACL** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
SetEntriesInAclW = Fiddle::Function.new(
  lib['SetEntriesInAclW'],
  [
    -Fiddle::TYPE_INT,  # cCountOfExplicitEntries : DWORD
    Fiddle::TYPE_VOIDP,  # pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional
    Fiddle::TYPE_VOIDP,  # OldAcl : ACL* optional
    Fiddle::TYPE_VOIDP,  # NewAcl : ACL** out
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "advapi32")]
extern "system" {
    fn SetEntriesInAclW(
        cCountOfExplicitEntries: u32,  // DWORD
        pListOfExplicitEntries: *mut EXPLICIT_ACCESS_W,  // EXPLICIT_ACCESS_W* optional
        OldAcl: *mut ACL,  // ACL* optional
        NewAcl: *mut *mut ACL  // ACL** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll", CharSet = CharSet.Unicode)]
public static extern uint SetEntriesInAclW(uint cCountOfExplicitEntries, IntPtr pListOfExplicitEntries, IntPtr OldAcl, IntPtr NewAcl);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_SetEntriesInAclW' -Namespace Win32 -PassThru
# $api::SetEntriesInAclW(cCountOfExplicitEntries, pListOfExplicitEntries, OldAcl, NewAcl)

#uselib "ADVAPI32.dll"
#func global SetEntriesInAclW "SetEntriesInAclW" wptr, wptr, wptr, wptr
; SetEntriesInAclW cCountOfExplicitEntries, varptr(pListOfExplicitEntries), varptr(OldAcl), varptr(NewAcl)   ; 戻り値は stat
; cCountOfExplicitEntries : DWORD -> "wptr"
; pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional -> "wptr"
; OldAcl : ACL* optional -> "wptr"
; NewAcl : ACL** out -> "wptr"
; ※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。

出力引数:

#uselib "ADVAPI32.dll"
#cfunc global SetEntriesInAclW "SetEntriesInAclW" int, var, var, var
; res = SetEntriesInAclW(cCountOfExplicitEntries, pListOfExplicitEntries, OldAcl, NewAcl)
; cCountOfExplicitEntries : DWORD -> "int"
; pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional -> "var"
; OldAcl : ACL* optional -> "var"
; NewAcl : ACL** out -> "var"
; ※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。#uselib "ADVAPI32.dll"
#cfunc global SetEntriesInAclW "SetEntriesInAclW" int, sptr, sptr, sptr
; res = SetEntriesInAclW(cCountOfExplicitEntries, varptr(pListOfExplicitEntries), varptr(OldAcl), varptr(NewAcl))
; cCountOfExplicitEntries : DWORD -> "int"
; pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional -> "sptr"
; OldAcl : ACL* optional -> "sptr"
; NewAcl : ACL** out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; WIN32_ERROR SetEntriesInAclW(DWORD cCountOfExplicitEntries, EXPLICIT_ACCESS_W* pListOfExplicitEntries, ACL* OldAcl, ACL** NewAcl)
#uselib "ADVAPI32.dll"
#cfunc global SetEntriesInAclW "SetEntriesInAclW" int, var, var, var
; res = SetEntriesInAclW(cCountOfExplicitEntries, pListOfExplicitEntries, OldAcl, NewAcl)
; cCountOfExplicitEntries : DWORD -> "int"
; pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional -> "var"
; OldAcl : ACL* optional -> "var"
; NewAcl : ACL** out -> "var"
; ※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。; WIN32_ERROR SetEntriesInAclW(DWORD cCountOfExplicitEntries, EXPLICIT_ACCESS_W* pListOfExplicitEntries, ACL* OldAcl, ACL** NewAcl)
#uselib "ADVAPI32.dll"
#cfunc global SetEntriesInAclW "SetEntriesInAclW" int, intptr, intptr, intptr
; res = SetEntriesInAclW(cCountOfExplicitEntries, varptr(pListOfExplicitEntries), varptr(OldAcl), varptr(NewAcl))
; cCountOfExplicitEntries : DWORD -> "int"
; pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional -> "intptr"
; OldAcl : ACL* optional -> "intptr"
; NewAcl : ACL** out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

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

var (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procSetEntriesInAclW = advapi32.NewProc("SetEntriesInAclW")
)

// cCountOfExplicitEntries (DWORD), pListOfExplicitEntries (EXPLICIT_ACCESS_W* optional), OldAcl (ACL* optional), NewAcl (ACL** out)
r1, _, err := procSetEntriesInAclW.Call(
	uintptr(cCountOfExplicitEntries),
	uintptr(pListOfExplicitEntries),
	uintptr(OldAcl),
	uintptr(NewAcl),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR

function SetEntriesInAclW(
  cCountOfExplicitEntries: DWORD;   // DWORD
  pListOfExplicitEntries: Pointer;   // EXPLICIT_ACCESS_W* optional
  OldAcl: Pointer;   // ACL* optional
  NewAcl: Pointer   // ACL** out
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'SetEntriesInAclW';

result := DllCall("ADVAPI32\SetEntriesInAclW"
    , "UInt", cCountOfExplicitEntries   ; DWORD
    , "Ptr", pListOfExplicitEntries   ; EXPLICIT_ACCESS_W* optional
    , "Ptr", OldAcl   ; ACL* optional
    , "Ptr", NewAcl   ; ACL** out
    , "UInt")   ; return: WIN32_ERROR

●SetEntriesInAclW(cCountOfExplicitEntries, pListOfExplicitEntries, OldAcl, NewAcl) = DLL("ADVAPI32.dll", "dword SetEntriesInAclW(dword, void*, void*, void*)")
# 呼び出し: SetEntriesInAclW(cCountOfExplicitEntries, pListOfExplicitEntries, OldAcl, NewAcl)
# cCountOfExplicitEntries : DWORD -> "dword"
# pListOfExplicitEntries : EXPLICIT_ACCESS_W* optional -> "void*"
# OldAcl : ACL* optional -> "void*"
# NewAcl : ACL** 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。