ホーム › Security.Authorization › LookupSecurityDescriptorPartsA

LookupSecurityDescriptorPartsA

関数

セキュリティ記述子を所有者やアクセスエントリなどの構成要素に分解する(ANSI版)。

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

シグネチャ

// ADVAPI32.dll  (ANSI / -A)
#include <windows.h>

WIN32_ERROR LookupSecurityDescriptorPartsA(
    TRUSTEE_A** ppOwner,   // optional
    TRUSTEE_A** ppGroup,   // optional
    DWORD* pcCountOfAccessEntries,   // optional
    EXPLICIT_ACCESS_A** ppListOfAccessEntries,
    DWORD* pcCountOfAuditEntries,   // optional
    EXPLICIT_ACCESS_A** ppListOfAuditEntries,
    PSECURITY_DESCRIPTOR pSD
);

パラメーター

名前	型	方向
ppOwner	TRUSTEE_A**	outoptional
ppGroup	TRUSTEE_A**	outoptional
pcCountOfAccessEntries	DWORD*	outoptional
ppListOfAccessEntries	EXPLICIT_ACCESS_A**	out
pcCountOfAuditEntries	DWORD*	outoptional
ppListOfAuditEntries	EXPLICIT_ACCESS_A**	out
pSD	PSECURITY_DESCRIPTOR	in

戻り値の型: WIN32_ERROR

各言語での呼び出し定義

// ADVAPI32.dll  (ANSI / -A)
#include <windows.h>

WIN32_ERROR LookupSecurityDescriptorPartsA(
    TRUSTEE_A** ppOwner,   // optional
    TRUSTEE_A** ppGroup,   // optional
    DWORD* pcCountOfAccessEntries,   // optional
    EXPLICIT_ACCESS_A** ppListOfAccessEntries,
    DWORD* pcCountOfAuditEntries,   // optional
    EXPLICIT_ACCESS_A** ppListOfAuditEntries,
    PSECURITY_DESCRIPTOR pSD
);

[DllImport("ADVAPI32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern uint LookupSecurityDescriptorPartsA(
    IntPtr ppOwner,   // TRUSTEE_A** optional, out
    IntPtr ppGroup,   // TRUSTEE_A** optional, out
    IntPtr pcCountOfAccessEntries,   // DWORD* optional, out
    IntPtr ppListOfAccessEntries,   // EXPLICIT_ACCESS_A** out
    IntPtr pcCountOfAuditEntries,   // DWORD* optional, out
    IntPtr ppListOfAuditEntries,   // EXPLICIT_ACCESS_A** out
    IntPtr pSD   // PSECURITY_DESCRIPTOR
);

<DllImport("ADVAPI32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function LookupSecurityDescriptorPartsA(
    ppOwner As IntPtr,   ' TRUSTEE_A** optional, out
    ppGroup As IntPtr,   ' TRUSTEE_A** optional, out
    pcCountOfAccessEntries As IntPtr,   ' DWORD* optional, out
    ppListOfAccessEntries As IntPtr,   ' EXPLICIT_ACCESS_A** out
    pcCountOfAuditEntries As IntPtr,   ' DWORD* optional, out
    ppListOfAuditEntries As IntPtr,   ' EXPLICIT_ACCESS_A** out
    pSD As IntPtr   ' PSECURITY_DESCRIPTOR
) As UInteger
End Function

' ppOwner : TRUSTEE_A** optional, out
' ppGroup : TRUSTEE_A** optional, out
' pcCountOfAccessEntries : DWORD* optional, out
' ppListOfAccessEntries : EXPLICIT_ACCESS_A** out
' pcCountOfAuditEntries : DWORD* optional, out
' ppListOfAuditEntries : EXPLICIT_ACCESS_A** out
' pSD : PSECURITY_DESCRIPTOR
Declare PtrSafe Function LookupSecurityDescriptorPartsA Lib "advapi32" ( _
    ByVal ppOwner As LongPtr, _
    ByVal ppGroup As LongPtr, _
    ByVal pcCountOfAccessEntries As LongPtr, _
    ByVal ppListOfAccessEntries As LongPtr, _
    ByVal pcCountOfAuditEntries As LongPtr, _
    ByVal ppListOfAuditEntries As LongPtr, _
    ByVal pSD As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

LookupSecurityDescriptorPartsA = ctypes.windll.advapi32.LookupSecurityDescriptorPartsA
LookupSecurityDescriptorPartsA.restype = wintypes.DWORD
LookupSecurityDescriptorPartsA.argtypes = [
    ctypes.c_void_p,  # ppOwner : TRUSTEE_A** optional, out
    ctypes.c_void_p,  # ppGroup : TRUSTEE_A** optional, out
    ctypes.POINTER(wintypes.DWORD),  # pcCountOfAccessEntries : DWORD* optional, out
    ctypes.c_void_p,  # ppListOfAccessEntries : EXPLICIT_ACCESS_A** out
    ctypes.POINTER(wintypes.DWORD),  # pcCountOfAuditEntries : DWORD* optional, out
    ctypes.c_void_p,  # ppListOfAuditEntries : EXPLICIT_ACCESS_A** out
    wintypes.HANDLE,  # pSD : PSECURITY_DESCRIPTOR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
LookupSecurityDescriptorPartsA = Fiddle::Function.new(
  lib['LookupSecurityDescriptorPartsA'],
  [
    Fiddle::TYPE_VOIDP,  # ppOwner : TRUSTEE_A** optional, out
    Fiddle::TYPE_VOIDP,  # ppGroup : TRUSTEE_A** optional, out
    Fiddle::TYPE_VOIDP,  # pcCountOfAccessEntries : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # ppListOfAccessEntries : EXPLICIT_ACCESS_A** out
    Fiddle::TYPE_VOIDP,  # pcCountOfAuditEntries : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # ppListOfAuditEntries : EXPLICIT_ACCESS_A** out
    Fiddle::TYPE_VOIDP,  # pSD : PSECURITY_DESCRIPTOR
  ],
  -Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn LookupSecurityDescriptorPartsA(
        ppOwner: *mut *mut TRUSTEE_A,  // TRUSTEE_A** optional, out
        ppGroup: *mut *mut TRUSTEE_A,  // TRUSTEE_A** optional, out
        pcCountOfAccessEntries: *mut u32,  // DWORD* optional, out
        ppListOfAccessEntries: *mut *mut EXPLICIT_ACCESS_A,  // EXPLICIT_ACCESS_A** out
        pcCountOfAuditEntries: *mut u32,  // DWORD* optional, out
        ppListOfAuditEntries: *mut *mut EXPLICIT_ACCESS_A,  // EXPLICIT_ACCESS_A** out
        pSD: *mut core::ffi::c_void  // PSECURITY_DESCRIPTOR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll", CharSet = CharSet.Ansi)]
public static extern uint LookupSecurityDescriptorPartsA(IntPtr ppOwner, IntPtr ppGroup, IntPtr pcCountOfAccessEntries, IntPtr ppListOfAccessEntries, IntPtr pcCountOfAuditEntries, IntPtr ppListOfAuditEntries, IntPtr pSD);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_LookupSecurityDescriptorPartsA' -Namespace Win32 -PassThru
# $api::LookupSecurityDescriptorPartsA(ppOwner, ppGroup, pcCountOfAccessEntries, ppListOfAccessEntries, pcCountOfAuditEntries, ppListOfAuditEntries, pSD)

#uselib "ADVAPI32.dll"
#func global LookupSecurityDescriptorPartsA "LookupSecurityDescriptorPartsA" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; LookupSecurityDescriptorPartsA varptr(ppOwner), varptr(ppGroup), varptr(pcCountOfAccessEntries), varptr(ppListOfAccessEntries), varptr(pcCountOfAuditEntries), varptr(ppListOfAuditEntries), pSD   ; 戻り値は stat
; ppOwner : TRUSTEE_A** optional, out -> "sptr"
; ppGroup : TRUSTEE_A** optional, out -> "sptr"
; pcCountOfAccessEntries : DWORD* optional, out -> "sptr"
; ppListOfAccessEntries : EXPLICIT_ACCESS_A** out -> "sptr"
; pcCountOfAuditEntries : DWORD* optional, out -> "sptr"
; ppListOfAuditEntries : EXPLICIT_ACCESS_A** out -> "sptr"
; pSD : PSECURITY_DESCRIPTOR -> "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。

出力引数:

#uselib "ADVAPI32.dll"
#cfunc global LookupSecurityDescriptorPartsA "LookupSecurityDescriptorPartsA" var, var, var, var, var, var, sptr
; res = LookupSecurityDescriptorPartsA(ppOwner, ppGroup, pcCountOfAccessEntries, ppListOfAccessEntries, pcCountOfAuditEntries, ppListOfAuditEntries, pSD)
; ppOwner : TRUSTEE_A** optional, out -> "var"
; ppGroup : TRUSTEE_A** optional, out -> "var"
; pcCountOfAccessEntries : DWORD* optional, out -> "var"
; ppListOfAccessEntries : EXPLICIT_ACCESS_A** out -> "var"
; pcCountOfAuditEntries : DWORD* optional, out -> "var"
; ppListOfAuditEntries : EXPLICIT_ACCESS_A** out -> "var"
; pSD : PSECURITY_DESCRIPTOR -> "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 LookupSecurityDescriptorPartsA "LookupSecurityDescriptorPartsA" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; res = LookupSecurityDescriptorPartsA(varptr(ppOwner), varptr(ppGroup), varptr(pcCountOfAccessEntries), varptr(ppListOfAccessEntries), varptr(pcCountOfAuditEntries), varptr(ppListOfAuditEntries), pSD)
; ppOwner : TRUSTEE_A** optional, out -> "sptr"
; ppGroup : TRUSTEE_A** optional, out -> "sptr"
; pcCountOfAccessEntries : DWORD* optional, out -> "sptr"
; ppListOfAccessEntries : EXPLICIT_ACCESS_A** out -> "sptr"
; pcCountOfAuditEntries : DWORD* optional, out -> "sptr"
; ppListOfAuditEntries : EXPLICIT_ACCESS_A** out -> "sptr"
; pSD : PSECURITY_DESCRIPTOR -> "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 LookupSecurityDescriptorPartsA(TRUSTEE_A** ppOwner, TRUSTEE_A** ppGroup, DWORD* pcCountOfAccessEntries, EXPLICIT_ACCESS_A** ppListOfAccessEntries, DWORD* pcCountOfAuditEntries, EXPLICIT_ACCESS_A** ppListOfAuditEntries, PSECURITY_DESCRIPTOR pSD)
#uselib "ADVAPI32.dll"
#cfunc global LookupSecurityDescriptorPartsA "LookupSecurityDescriptorPartsA" var, var, var, var, var, var, intptr
; res = LookupSecurityDescriptorPartsA(ppOwner, ppGroup, pcCountOfAccessEntries, ppListOfAccessEntries, pcCountOfAuditEntries, ppListOfAuditEntries, pSD)
; ppOwner : TRUSTEE_A** optional, out -> "var"
; ppGroup : TRUSTEE_A** optional, out -> "var"
; pcCountOfAccessEntries : DWORD* optional, out -> "var"
; ppListOfAccessEntries : EXPLICIT_ACCESS_A** out -> "var"
; pcCountOfAuditEntries : DWORD* optional, out -> "var"
; ppListOfAuditEntries : EXPLICIT_ACCESS_A** out -> "var"
; pSD : PSECURITY_DESCRIPTOR -> "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 LookupSecurityDescriptorPartsA(TRUSTEE_A** ppOwner, TRUSTEE_A** ppGroup, DWORD* pcCountOfAccessEntries, EXPLICIT_ACCESS_A** ppListOfAccessEntries, DWORD* pcCountOfAuditEntries, EXPLICIT_ACCESS_A** ppListOfAuditEntries, PSECURITY_DESCRIPTOR pSD)
#uselib "ADVAPI32.dll"
#cfunc global LookupSecurityDescriptorPartsA "LookupSecurityDescriptorPartsA" intptr, intptr, intptr, intptr, intptr, intptr, intptr
; res = LookupSecurityDescriptorPartsA(varptr(ppOwner), varptr(ppGroup), varptr(pcCountOfAccessEntries), varptr(ppListOfAccessEntries), varptr(pcCountOfAuditEntries), varptr(ppListOfAuditEntries), pSD)
; ppOwner : TRUSTEE_A** optional, out -> "intptr"
; ppGroup : TRUSTEE_A** optional, out -> "intptr"
; pcCountOfAccessEntries : DWORD* optional, out -> "intptr"
; ppListOfAccessEntries : EXPLICIT_ACCESS_A** out -> "intptr"
; pcCountOfAuditEntries : DWORD* optional, out -> "intptr"
; ppListOfAuditEntries : EXPLICIT_ACCESS_A** out -> "intptr"
; pSD : PSECURITY_DESCRIPTOR -> "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")
	procLookupSecurityDescriptorPartsA = advapi32.NewProc("LookupSecurityDescriptorPartsA")
)

// ppOwner (TRUSTEE_A** optional, out), ppGroup (TRUSTEE_A** optional, out), pcCountOfAccessEntries (DWORD* optional, out), ppListOfAccessEntries (EXPLICIT_ACCESS_A** out), pcCountOfAuditEntries (DWORD* optional, out), ppListOfAuditEntries (EXPLICIT_ACCESS_A** out), pSD (PSECURITY_DESCRIPTOR)
r1, _, err := procLookupSecurityDescriptorPartsA.Call(
	uintptr(ppOwner),
	uintptr(ppGroup),
	uintptr(pcCountOfAccessEntries),
	uintptr(ppListOfAccessEntries),
	uintptr(pcCountOfAuditEntries),
	uintptr(ppListOfAuditEntries),
	uintptr(pSD),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR

function LookupSecurityDescriptorPartsA(
  ppOwner: Pointer;   // TRUSTEE_A** optional, out
  ppGroup: Pointer;   // TRUSTEE_A** optional, out
  pcCountOfAccessEntries: Pointer;   // DWORD* optional, out
  ppListOfAccessEntries: Pointer;   // EXPLICIT_ACCESS_A** out
  pcCountOfAuditEntries: Pointer;   // DWORD* optional, out
  ppListOfAuditEntries: Pointer;   // EXPLICIT_ACCESS_A** out
  pSD: THandle   // PSECURITY_DESCRIPTOR
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'LookupSecurityDescriptorPartsA';

result := DllCall("ADVAPI32\LookupSecurityDescriptorPartsA"
    , "Ptr", ppOwner   ; TRUSTEE_A** optional, out
    , "Ptr", ppGroup   ; TRUSTEE_A** optional, out
    , "Ptr", pcCountOfAccessEntries   ; DWORD* optional, out
    , "Ptr", ppListOfAccessEntries   ; EXPLICIT_ACCESS_A** out
    , "Ptr", pcCountOfAuditEntries   ; DWORD* optional, out
    , "Ptr", ppListOfAuditEntries   ; EXPLICIT_ACCESS_A** out
    , "Ptr", pSD   ; PSECURITY_DESCRIPTOR
    , "UInt")   ; return: WIN32_ERROR

●LookupSecurityDescriptorPartsA(ppOwner, ppGroup, pcCountOfAccessEntries, ppListOfAccessEntries, pcCountOfAuditEntries, ppListOfAuditEntries, pSD) = DLL("ADVAPI32.dll", "dword LookupSecurityDescriptorPartsA(void*, void*, void*, void*, void*, void*, void*)")
# 呼び出し: LookupSecurityDescriptorPartsA(ppOwner, ppGroup, pcCountOfAccessEntries, ppListOfAccessEntries, pcCountOfAuditEntries, ppListOfAuditEntries, pSD)
# ppOwner : TRUSTEE_A** optional, out -> "void*"
# ppGroup : TRUSTEE_A** optional, out -> "void*"
# pcCountOfAccessEntries : DWORD* optional, out -> "void*"
# ppListOfAccessEntries : EXPLICIT_ACCESS_A** out -> "void*"
# pcCountOfAuditEntries : DWORD* optional, out -> "void*"
# ppListOfAuditEntries : EXPLICIT_ACCESS_A** out -> "void*"
# pSD : PSECURITY_DESCRIPTOR -> "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)。