IsWellKnownSid

関数

SIDが指定の既知SID種別と一致するかを判定する。

DLLADVAPI32.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

// ADVAPI32.dll
#include <windows.h>

BOOL IsWellKnownSid(
    PSID pSid,
    WELL_KNOWN_SID_TYPE WellKnownSidType
);

パラメーター

名前	型	方向
pSid	PSID	in
WellKnownSidType	WELL_KNOWN_SID_TYPE	in

戻り値の型: BOOL

各言語での呼び出し定義

// ADVAPI32.dll
#include <windows.h>

BOOL IsWellKnownSid(
    PSID pSid,
    WELL_KNOWN_SID_TYPE WellKnownSidType
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", ExactSpelling = true)]
static extern bool IsWellKnownSid(
    IntPtr pSid,   // PSID
    int WellKnownSidType   // WELL_KNOWN_SID_TYPE
);

<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function IsWellKnownSid(
    pSid As IntPtr,   ' PSID
    WellKnownSidType As Integer   ' WELL_KNOWN_SID_TYPE
) As Boolean
End Function

' pSid : PSID
' WellKnownSidType : WELL_KNOWN_SID_TYPE
Declare PtrSafe Function IsWellKnownSid Lib "advapi32" ( _
    ByVal pSid As LongPtr, _
    ByVal WellKnownSidType 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

IsWellKnownSid = ctypes.windll.advapi32.IsWellKnownSid
IsWellKnownSid.restype = wintypes.BOOL
IsWellKnownSid.argtypes = [
    wintypes.HANDLE,  # pSid : PSID
    ctypes.c_int,  # WellKnownSidType : WELL_KNOWN_SID_TYPE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
IsWellKnownSid = Fiddle::Function.new(
  lib['IsWellKnownSid'],
  [
    Fiddle::TYPE_VOIDP,  # pSid : PSID
    Fiddle::TYPE_INT,  # WellKnownSidType : WELL_KNOWN_SID_TYPE
  ],
  Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn IsWellKnownSid(
        pSid: *mut core::ffi::c_void,  // PSID
        WellKnownSidType: i32  // WELL_KNOWN_SID_TYPE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll")]
public static extern bool IsWellKnownSid(IntPtr pSid, int WellKnownSidType);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_IsWellKnownSid' -Namespace Win32 -PassThru
# $api::IsWellKnownSid(pSid, WellKnownSidType)

#uselib "ADVAPI32.dll"
#func global IsWellKnownSid "IsWellKnownSid" sptr, sptr
; IsWellKnownSid pSid, WellKnownSidType   ; 戻り値は stat
; pSid : PSID -> "sptr"
; WellKnownSidType : WELL_KNOWN_SID_TYPE -> "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 "ADVAPI32.dll"
#cfunc global IsWellKnownSid "IsWellKnownSid" sptr, int
; res = IsWellKnownSid(pSid, WellKnownSidType)
; pSid : PSID -> "sptr"
; WellKnownSidType : WELL_KNOWN_SID_TYPE -> "int"

; BOOL IsWellKnownSid(PSID pSid, WELL_KNOWN_SID_TYPE WellKnownSidType)
#uselib "ADVAPI32.dll"
#cfunc global IsWellKnownSid "IsWellKnownSid" intptr, int
; res = IsWellKnownSid(pSid, WellKnownSidType)
; pSid : PSID -> "intptr"
; WellKnownSidType : WELL_KNOWN_SID_TYPE -> "int"

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

var (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procIsWellKnownSid = advapi32.NewProc("IsWellKnownSid")
)

// pSid (PSID), WellKnownSidType (WELL_KNOWN_SID_TYPE)
r1, _, err := procIsWellKnownSid.Call(
	uintptr(pSid),
	uintptr(WellKnownSidType),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function IsWellKnownSid(
  pSid: THandle;   // PSID
  WellKnownSidType: Integer   // WELL_KNOWN_SID_TYPE
): BOOL; stdcall;
  external 'ADVAPI32.dll' name 'IsWellKnownSid';

result := DllCall("ADVAPI32\IsWellKnownSid"
    , "Ptr", pSid   ; PSID
    , "Int", WellKnownSidType   ; WELL_KNOWN_SID_TYPE
    , "Int")   ; return: BOOL

●IsWellKnownSid(pSid, WellKnownSidType) = DLL("ADVAPI32.dll", "bool IsWellKnownSid(void*, int)")
# 呼び出し: IsWellKnownSid(pSid, WellKnownSidType)
# pSid : PSID -> "void*"
# WellKnownSidType : WELL_KNOWN_SID_TYPE -> "int"
# 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)。