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BuildSecurityDescriptorW

関数

所有者やアクセスエントリから新しいセキュリティ記述子を構築する(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 BuildSecurityDescriptorW(
    TRUSTEE_W* pOwner,   // optional
    TRUSTEE_W* pGroup,   // optional
    DWORD cCountOfAccessEntries,
    EXPLICIT_ACCESS_W* pListOfAccessEntries,   // optional
    DWORD cCountOfAuditEntries,
    EXPLICIT_ACCESS_W* pListOfAuditEntries,   // optional
    PSECURITY_DESCRIPTOR pOldSD,   // optional
    DWORD* pSizeNewSD,
    PSECURITY_DESCRIPTOR* pNewSD
);

パラメーター

名前	型	方向
pOwner	TRUSTEE_W*	inoptional
pGroup	TRUSTEE_W*	inoptional
cCountOfAccessEntries	DWORD	in
pListOfAccessEntries	EXPLICIT_ACCESS_W*	inoptional
cCountOfAuditEntries	DWORD	in
pListOfAuditEntries	EXPLICIT_ACCESS_W*	inoptional
pOldSD	PSECURITY_DESCRIPTOR	inoptional
pSizeNewSD	DWORD*	out
pNewSD	PSECURITY_DESCRIPTOR*	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 BuildSecurityDescriptorW(
    TRUSTEE_W* pOwner,   // optional
    TRUSTEE_W* pGroup,   // optional
    DWORD cCountOfAccessEntries,
    EXPLICIT_ACCESS_W* pListOfAccessEntries,   // optional
    DWORD cCountOfAuditEntries,
    EXPLICIT_ACCESS_W* pListOfAuditEntries,   // optional
    PSECURITY_DESCRIPTOR pOldSD,   // optional
    DWORD* pSizeNewSD,
    PSECURITY_DESCRIPTOR* pNewSD
);

[DllImport("ADVAPI32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern uint BuildSecurityDescriptorW(
    IntPtr pOwner,   // TRUSTEE_W* optional
    IntPtr pGroup,   // TRUSTEE_W* optional
    uint cCountOfAccessEntries,   // DWORD
    IntPtr pListOfAccessEntries,   // EXPLICIT_ACCESS_W* optional
    uint cCountOfAuditEntries,   // DWORD
    IntPtr pListOfAuditEntries,   // EXPLICIT_ACCESS_W* optional
    IntPtr pOldSD,   // PSECURITY_DESCRIPTOR optional
    out uint pSizeNewSD,   // DWORD* out
    IntPtr pNewSD   // PSECURITY_DESCRIPTOR* out
);

<DllImport("ADVAPI32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function BuildSecurityDescriptorW(
    pOwner As IntPtr,   ' TRUSTEE_W* optional
    pGroup As IntPtr,   ' TRUSTEE_W* optional
    cCountOfAccessEntries As UInteger,   ' DWORD
    pListOfAccessEntries As IntPtr,   ' EXPLICIT_ACCESS_W* optional
    cCountOfAuditEntries As UInteger,   ' DWORD
    pListOfAuditEntries As IntPtr,   ' EXPLICIT_ACCESS_W* optional
    pOldSD As IntPtr,   ' PSECURITY_DESCRIPTOR optional
    <Out> ByRef pSizeNewSD As UInteger,   ' DWORD* out
    pNewSD As IntPtr   ' PSECURITY_DESCRIPTOR* out
) As UInteger
End Function

' pOwner : TRUSTEE_W* optional
' pGroup : TRUSTEE_W* optional
' cCountOfAccessEntries : DWORD
' pListOfAccessEntries : EXPLICIT_ACCESS_W* optional
' cCountOfAuditEntries : DWORD
' pListOfAuditEntries : EXPLICIT_ACCESS_W* optional
' pOldSD : PSECURITY_DESCRIPTOR optional
' pSizeNewSD : DWORD* out
' pNewSD : PSECURITY_DESCRIPTOR* out
Declare PtrSafe Function BuildSecurityDescriptorW Lib "advapi32" ( _
    ByVal pOwner As LongPtr, _
    ByVal pGroup As LongPtr, _
    ByVal cCountOfAccessEntries As Long, _
    ByVal pListOfAccessEntries As LongPtr, _
    ByVal cCountOfAuditEntries As Long, _
    ByVal pListOfAuditEntries As LongPtr, _
    ByVal pOldSD As LongPtr, _
    ByRef pSizeNewSD As Long, _
    ByVal pNewSD 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

BuildSecurityDescriptorW = ctypes.windll.advapi32.BuildSecurityDescriptorW
BuildSecurityDescriptorW.restype = wintypes.DWORD
BuildSecurityDescriptorW.argtypes = [
    ctypes.c_void_p,  # pOwner : TRUSTEE_W* optional
    ctypes.c_void_p,  # pGroup : TRUSTEE_W* optional
    wintypes.DWORD,  # cCountOfAccessEntries : DWORD
    ctypes.c_void_p,  # pListOfAccessEntries : EXPLICIT_ACCESS_W* optional
    wintypes.DWORD,  # cCountOfAuditEntries : DWORD
    ctypes.c_void_p,  # pListOfAuditEntries : EXPLICIT_ACCESS_W* optional
    wintypes.HANDLE,  # pOldSD : PSECURITY_DESCRIPTOR optional
    ctypes.POINTER(wintypes.DWORD),  # pSizeNewSD : DWORD* out
    ctypes.c_void_p,  # pNewSD : PSECURITY_DESCRIPTOR* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
BuildSecurityDescriptorW = Fiddle::Function.new(
  lib['BuildSecurityDescriptorW'],
  [
    Fiddle::TYPE_VOIDP,  # pOwner : TRUSTEE_W* optional
    Fiddle::TYPE_VOIDP,  # pGroup : TRUSTEE_W* optional
    -Fiddle::TYPE_INT,  # cCountOfAccessEntries : DWORD
    Fiddle::TYPE_VOIDP,  # pListOfAccessEntries : EXPLICIT_ACCESS_W* optional
    -Fiddle::TYPE_INT,  # cCountOfAuditEntries : DWORD
    Fiddle::TYPE_VOIDP,  # pListOfAuditEntries : EXPLICIT_ACCESS_W* optional
    Fiddle::TYPE_VOIDP,  # pOldSD : PSECURITY_DESCRIPTOR optional
    Fiddle::TYPE_VOIDP,  # pSizeNewSD : DWORD* out
    Fiddle::TYPE_VOIDP,  # pNewSD : PSECURITY_DESCRIPTOR* out
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "advapi32")]
extern "system" {
    fn BuildSecurityDescriptorW(
        pOwner: *mut TRUSTEE_W,  // TRUSTEE_W* optional
        pGroup: *mut TRUSTEE_W,  // TRUSTEE_W* optional
        cCountOfAccessEntries: u32,  // DWORD
        pListOfAccessEntries: *mut EXPLICIT_ACCESS_W,  // EXPLICIT_ACCESS_W* optional
        cCountOfAuditEntries: u32,  // DWORD
        pListOfAuditEntries: *mut EXPLICIT_ACCESS_W,  // EXPLICIT_ACCESS_W* optional
        pOldSD: *mut core::ffi::c_void,  // PSECURITY_DESCRIPTOR optional
        pSizeNewSD: *mut u32,  // DWORD* out
        pNewSD: *mut *mut core::ffi::c_void  // PSECURITY_DESCRIPTOR* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll", CharSet = CharSet.Unicode)]
public static extern uint BuildSecurityDescriptorW(IntPtr pOwner, IntPtr pGroup, uint cCountOfAccessEntries, IntPtr pListOfAccessEntries, uint cCountOfAuditEntries, IntPtr pListOfAuditEntries, IntPtr pOldSD, out uint pSizeNewSD, IntPtr pNewSD);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_BuildSecurityDescriptorW' -Namespace Win32 -PassThru
# $api::BuildSecurityDescriptorW(pOwner, pGroup, cCountOfAccessEntries, pListOfAccessEntries, cCountOfAuditEntries, pListOfAuditEntries, pOldSD, pSizeNewSD, pNewSD)

#uselib "ADVAPI32.dll"
#func global BuildSecurityDescriptorW "BuildSecurityDescriptorW" wptr, wptr, wptr, wptr, wptr, wptr, wptr, wptr, wptr
; BuildSecurityDescriptorW varptr(pOwner), varptr(pGroup), cCountOfAccessEntries, varptr(pListOfAccessEntries), cCountOfAuditEntries, varptr(pListOfAuditEntries), pOldSD, varptr(pSizeNewSD), pNewSD   ; 戻り値は stat
; pOwner : TRUSTEE_W* optional -> "wptr"
; pGroup : TRUSTEE_W* optional -> "wptr"
; cCountOfAccessEntries : DWORD -> "wptr"
; pListOfAccessEntries : EXPLICIT_ACCESS_W* optional -> "wptr"
; cCountOfAuditEntries : DWORD -> "wptr"
; pListOfAuditEntries : EXPLICIT_ACCESS_W* optional -> "wptr"
; pOldSD : PSECURITY_DESCRIPTOR optional -> "wptr"
; pSizeNewSD : DWORD* out -> "wptr"
; pNewSD : PSECURITY_DESCRIPTOR* 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 BuildSecurityDescriptorW "BuildSecurityDescriptorW" var, var, int, var, int, var, sptr, var, sptr
; res = BuildSecurityDescriptorW(pOwner, pGroup, cCountOfAccessEntries, pListOfAccessEntries, cCountOfAuditEntries, pListOfAuditEntries, pOldSD, pSizeNewSD, pNewSD)
; pOwner : TRUSTEE_W* optional -> "var"
; pGroup : TRUSTEE_W* optional -> "var"
; cCountOfAccessEntries : DWORD -> "int"
; pListOfAccessEntries : EXPLICIT_ACCESS_W* optional -> "var"
; cCountOfAuditEntries : DWORD -> "int"
; pListOfAuditEntries : EXPLICIT_ACCESS_W* optional -> "var"
; pOldSD : PSECURITY_DESCRIPTOR optional -> "sptr"
; pSizeNewSD : DWORD* out -> "var"
; pNewSD : PSECURITY_DESCRIPTOR* out -> "sptr"
; ※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 BuildSecurityDescriptorW "BuildSecurityDescriptorW" sptr, sptr, int, sptr, int, sptr, sptr, sptr, sptr
; res = BuildSecurityDescriptorW(varptr(pOwner), varptr(pGroup), cCountOfAccessEntries, varptr(pListOfAccessEntries), cCountOfAuditEntries, varptr(pListOfAuditEntries), pOldSD, varptr(pSizeNewSD), pNewSD)
; pOwner : TRUSTEE_W* optional -> "sptr"
; pGroup : TRUSTEE_W* optional -> "sptr"
; cCountOfAccessEntries : DWORD -> "int"
; pListOfAccessEntries : EXPLICIT_ACCESS_W* optional -> "sptr"
; cCountOfAuditEntries : DWORD -> "int"
; pListOfAuditEntries : EXPLICIT_ACCESS_W* optional -> "sptr"
; pOldSD : PSECURITY_DESCRIPTOR optional -> "sptr"
; pSizeNewSD : DWORD* out -> "sptr"
; pNewSD : PSECURITY_DESCRIPTOR* 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 BuildSecurityDescriptorW(TRUSTEE_W* pOwner, TRUSTEE_W* pGroup, DWORD cCountOfAccessEntries, EXPLICIT_ACCESS_W* pListOfAccessEntries, DWORD cCountOfAuditEntries, EXPLICIT_ACCESS_W* pListOfAuditEntries, PSECURITY_DESCRIPTOR pOldSD, DWORD* pSizeNewSD, PSECURITY_DESCRIPTOR* pNewSD)
#uselib "ADVAPI32.dll"
#cfunc global BuildSecurityDescriptorW "BuildSecurityDescriptorW" var, var, int, var, int, var, intptr, var, intptr
; res = BuildSecurityDescriptorW(pOwner, pGroup, cCountOfAccessEntries, pListOfAccessEntries, cCountOfAuditEntries, pListOfAuditEntries, pOldSD, pSizeNewSD, pNewSD)
; pOwner : TRUSTEE_W* optional -> "var"
; pGroup : TRUSTEE_W* optional -> "var"
; cCountOfAccessEntries : DWORD -> "int"
; pListOfAccessEntries : EXPLICIT_ACCESS_W* optional -> "var"
; cCountOfAuditEntries : DWORD -> "int"
; pListOfAuditEntries : EXPLICIT_ACCESS_W* optional -> "var"
; pOldSD : PSECURITY_DESCRIPTOR optional -> "intptr"
; pSizeNewSD : DWORD* out -> "var"
; pNewSD : PSECURITY_DESCRIPTOR* out -> "intptr"
; ※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 BuildSecurityDescriptorW(TRUSTEE_W* pOwner, TRUSTEE_W* pGroup, DWORD cCountOfAccessEntries, EXPLICIT_ACCESS_W* pListOfAccessEntries, DWORD cCountOfAuditEntries, EXPLICIT_ACCESS_W* pListOfAuditEntries, PSECURITY_DESCRIPTOR pOldSD, DWORD* pSizeNewSD, PSECURITY_DESCRIPTOR* pNewSD)
#uselib "ADVAPI32.dll"
#cfunc global BuildSecurityDescriptorW "BuildSecurityDescriptorW" intptr, intptr, int, intptr, int, intptr, intptr, intptr, intptr
; res = BuildSecurityDescriptorW(varptr(pOwner), varptr(pGroup), cCountOfAccessEntries, varptr(pListOfAccessEntries), cCountOfAuditEntries, varptr(pListOfAuditEntries), pOldSD, varptr(pSizeNewSD), pNewSD)
; pOwner : TRUSTEE_W* optional -> "intptr"
; pGroup : TRUSTEE_W* optional -> "intptr"
; cCountOfAccessEntries : DWORD -> "int"
; pListOfAccessEntries : EXPLICIT_ACCESS_W* optional -> "intptr"
; cCountOfAuditEntries : DWORD -> "int"
; pListOfAuditEntries : EXPLICIT_ACCESS_W* optional -> "intptr"
; pOldSD : PSECURITY_DESCRIPTOR optional -> "intptr"
; pSizeNewSD : DWORD* out -> "intptr"
; pNewSD : PSECURITY_DESCRIPTOR* 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")
	procBuildSecurityDescriptorW = advapi32.NewProc("BuildSecurityDescriptorW")
)

// pOwner (TRUSTEE_W* optional), pGroup (TRUSTEE_W* optional), cCountOfAccessEntries (DWORD), pListOfAccessEntries (EXPLICIT_ACCESS_W* optional), cCountOfAuditEntries (DWORD), pListOfAuditEntries (EXPLICIT_ACCESS_W* optional), pOldSD (PSECURITY_DESCRIPTOR optional), pSizeNewSD (DWORD* out), pNewSD (PSECURITY_DESCRIPTOR* out)
r1, _, err := procBuildSecurityDescriptorW.Call(
	uintptr(pOwner),
	uintptr(pGroup),
	uintptr(cCountOfAccessEntries),
	uintptr(pListOfAccessEntries),
	uintptr(cCountOfAuditEntries),
	uintptr(pListOfAuditEntries),
	uintptr(pOldSD),
	uintptr(pSizeNewSD),
	uintptr(pNewSD),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR

function BuildSecurityDescriptorW(
  pOwner: Pointer;   // TRUSTEE_W* optional
  pGroup: Pointer;   // TRUSTEE_W* optional
  cCountOfAccessEntries: DWORD;   // DWORD
  pListOfAccessEntries: Pointer;   // EXPLICIT_ACCESS_W* optional
  cCountOfAuditEntries: DWORD;   // DWORD
  pListOfAuditEntries: Pointer;   // EXPLICIT_ACCESS_W* optional
  pOldSD: THandle;   // PSECURITY_DESCRIPTOR optional
  pSizeNewSD: Pointer;   // DWORD* out
  pNewSD: Pointer   // PSECURITY_DESCRIPTOR* out
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'BuildSecurityDescriptorW';

result := DllCall("ADVAPI32\BuildSecurityDescriptorW"
    , "Ptr", pOwner   ; TRUSTEE_W* optional
    , "Ptr", pGroup   ; TRUSTEE_W* optional
    , "UInt", cCountOfAccessEntries   ; DWORD
    , "Ptr", pListOfAccessEntries   ; EXPLICIT_ACCESS_W* optional
    , "UInt", cCountOfAuditEntries   ; DWORD
    , "Ptr", pListOfAuditEntries   ; EXPLICIT_ACCESS_W* optional
    , "Ptr", pOldSD   ; PSECURITY_DESCRIPTOR optional
    , "Ptr", pSizeNewSD   ; DWORD* out
    , "Ptr", pNewSD   ; PSECURITY_DESCRIPTOR* out
    , "UInt")   ; return: WIN32_ERROR

●BuildSecurityDescriptorW(pOwner, pGroup, cCountOfAccessEntries, pListOfAccessEntries, cCountOfAuditEntries, pListOfAuditEntries, pOldSD, pSizeNewSD, pNewSD) = DLL("ADVAPI32.dll", "dword BuildSecurityDescriptorW(void*, void*, dword, void*, dword, void*, void*, void*, void*)")
# 呼び出し: BuildSecurityDescriptorW(pOwner, pGroup, cCountOfAccessEntries, pListOfAccessEntries, cCountOfAuditEntries, pListOfAuditEntries, pOldSD, pSizeNewSD, pNewSD)
# pOwner : TRUSTEE_W* optional -> "void*"
# pGroup : TRUSTEE_W* optional -> "void*"
# cCountOfAccessEntries : DWORD -> "dword"
# pListOfAccessEntries : EXPLICIT_ACCESS_W* optional -> "void*"
# cCountOfAuditEntries : DWORD -> "dword"
# pListOfAuditEntries : EXPLICIT_ACCESS_W* optional -> "void*"
# pOldSD : PSECURITY_DESCRIPTOR optional -> "void*"
# pSizeNewSD : DWORD* out -> "void*"
# pNewSD : PSECURITY_DESCRIPTOR* 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。