LsaRetrievePrivateData

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

NTSTATUS LsaRetrievePrivateData(
    LSA_HANDLE PolicyHandle,
    LSA_UNICODE_STRING* KeyName,
    LSA_UNICODE_STRING** PrivateData
);

<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function LsaRetrievePrivateData(
    PolicyHandle As IntPtr,   ' LSA_HANDLE
    KeyName As IntPtr,   ' LSA_UNICODE_STRING*
    PrivateData As IntPtr   ' LSA_UNICODE_STRING** out
) As Integer
End Function

' PolicyHandle : LSA_HANDLE
' KeyName : LSA_UNICODE_STRING*
' PrivateData : LSA_UNICODE_STRING** out
Declare PtrSafe Function LsaRetrievePrivateData Lib "advapi32" ( _
    ByVal PolicyHandle As LongPtr, _
    ByVal KeyName As LongPtr, _
    ByVal PrivateData 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

LsaRetrievePrivateData = ctypes.windll.advapi32.LsaRetrievePrivateData
LsaRetrievePrivateData.restype = ctypes.c_int
LsaRetrievePrivateData.argtypes = [
    ctypes.c_ssize_t,  # PolicyHandle : LSA_HANDLE
    ctypes.c_void_p,  # KeyName : LSA_UNICODE_STRING*
    ctypes.c_void_p,  # PrivateData : LSA_UNICODE_STRING** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
LsaRetrievePrivateData = Fiddle::Function.new(
  lib['LsaRetrievePrivateData'],
  [
    Fiddle::TYPE_INTPTR_T,  # PolicyHandle : LSA_HANDLE
    Fiddle::TYPE_VOIDP,  # KeyName : LSA_UNICODE_STRING*
    Fiddle::TYPE_VOIDP,  # PrivateData : LSA_UNICODE_STRING** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn LsaRetrievePrivateData(
        PolicyHandle: isize,  // LSA_HANDLE
        KeyName: *mut LSA_UNICODE_STRING,  // LSA_UNICODE_STRING*
        PrivateData: *mut *mut LSA_UNICODE_STRING  // LSA_UNICODE_STRING** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll")]
public static extern int LsaRetrievePrivateData(IntPtr PolicyHandle, IntPtr KeyName, IntPtr PrivateData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_LsaRetrievePrivateData' -Namespace Win32 -PassThru
# $api::LsaRetrievePrivateData(PolicyHandle, KeyName, PrivateData)

#uselib "ADVAPI32.dll"
#func global LsaRetrievePrivateData "LsaRetrievePrivateData" sptr, sptr, sptr
; LsaRetrievePrivateData PolicyHandle, varptr(KeyName), varptr(PrivateData)   ; 戻り値は stat
; PolicyHandle : LSA_HANDLE -> "sptr"
; KeyName : LSA_UNICODE_STRING* -> "sptr"
; PrivateData : LSA_UNICODE_STRING** 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。

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

var (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procLsaRetrievePrivateData = advapi32.NewProc("LsaRetrievePrivateData")
)

// PolicyHandle (LSA_HANDLE), KeyName (LSA_UNICODE_STRING*), PrivateData (LSA_UNICODE_STRING** out)
r1, _, err := procLsaRetrievePrivateData.Call(
	uintptr(PolicyHandle),
	uintptr(KeyName),
	uintptr(PrivateData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // NTSTATUS

function LsaRetrievePrivateData(
  PolicyHandle: NativeInt;   // LSA_HANDLE
  KeyName: Pointer;   // LSA_UNICODE_STRING*
  PrivateData: Pointer   // LSA_UNICODE_STRING** out
): Integer; stdcall;
  external 'ADVAPI32.dll' name 'LsaRetrievePrivateData';

result := DllCall("ADVAPI32\LsaRetrievePrivateData"
    , "Ptr", PolicyHandle   ; LSA_HANDLE
    , "Ptr", KeyName   ; LSA_UNICODE_STRING*
    , "Ptr", PrivateData   ; LSA_UNICODE_STRING** out
    , "Int")   ; return: NTSTATUS

●LsaRetrievePrivateData(PolicyHandle, KeyName, PrivateData) = DLL("ADVAPI32.dll", "int LsaRetrievePrivateData(int, void*, void*)")
# 呼び出し: LsaRetrievePrivateData(PolicyHandle, KeyName, PrivateData)
# PolicyHandle : LSA_HANDLE -> "int"
# KeyName : LSA_UNICODE_STRING* -> "void*"
# PrivateData : LSA_UNICODE_STRING** 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)。

const std = @import("std");

extern "advapi32" fn LsaRetrievePrivateData(
    PolicyHandle: isize, // LSA_HANDLE
    KeyName: [*c]LSA_UNICODE_STRING, // LSA_UNICODE_STRING*
    PrivateData: [*c][*c]LSA_UNICODE_STRING // LSA_UNICODE_STRING** out
) callconv(std.os.windows.WINAPI) i32;

proc LsaRetrievePrivateData(
    PolicyHandle: int,  # LSA_HANDLE
    KeyName: ptr LSA_UNICODE_STRING,  # LSA_UNICODE_STRING*
    PrivateData: ptr LSA_UNICODE_STRING  # LSA_UNICODE_STRING** out
): int32 {.importc: "LsaRetrievePrivateData", stdcall, dynlib: "ADVAPI32.dll".}

pragma(lib, "advapi32");
extern(Windows)
int LsaRetrievePrivateData(
    ptrdiff_t PolicyHandle,   // LSA_HANDLE
    LSA_UNICODE_STRING* KeyName,   // LSA_UNICODE_STRING*
    LSA_UNICODE_STRING** PrivateData   // LSA_UNICODE_STRING** out
);

ccall((:LsaRetrievePrivateData, "ADVAPI32.dll"), stdcall, Int32,
      (Int, Ptr{LSA_UNICODE_STRING}, Ptr{LSA_UNICODE_STRING}),
      PolicyHandle, KeyName, PrivateData)
# PolicyHandle : LSA_HANDLE -> Int
# KeyName : LSA_UNICODE_STRING* -> Ptr{LSA_UNICODE_STRING}
# PrivateData : LSA_UNICODE_STRING** out -> Ptr{LSA_UNICODE_STRING}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t LsaRetrievePrivateData(
    intptr_t PolicyHandle,
    void* KeyName,
    void* PrivateData);
]]
local advapi32 = ffi.load("advapi32")
-- advapi32.LsaRetrievePrivateData(PolicyHandle, KeyName, PrivateData)
-- PolicyHandle : LSA_HANDLE
-- KeyName : LSA_UNICODE_STRING*
-- PrivateData : LSA_UNICODE_STRING** out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('ADVAPI32.dll');
const LsaRetrievePrivateData = lib.func('__stdcall', 'LsaRetrievePrivateData', 'int32_t', ['intptr_t', 'void *', 'void *']);
// LsaRetrievePrivateData(PolicyHandle, KeyName, PrivateData)
// PolicyHandle : LSA_HANDLE -> 'intptr_t'
// KeyName : LSA_UNICODE_STRING* -> 'void *'
// PrivateData : LSA_UNICODE_STRING** out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("ADVAPI32.dll", {
  LsaRetrievePrivateData: { parameters: ["isize", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.LsaRetrievePrivateData(PolicyHandle, KeyName, PrivateData)
// PolicyHandle : LSA_HANDLE -> "isize"
// KeyName : LSA_UNICODE_STRING* -> "pointer"
// PrivateData : LSA_UNICODE_STRING** out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t LsaRetrievePrivateData(
    intptr_t PolicyHandle,
    void* KeyName,
    void* PrivateData);
C, "ADVAPI32.dll");
// $ffi->LsaRetrievePrivateData(PolicyHandle, KeyName, PrivateData);
// PolicyHandle : LSA_HANDLE
// KeyName : LSA_UNICODE_STRING*
// PrivateData : LSA_UNICODE_STRING** out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Advapi32 extends StdCallLibrary {
    Advapi32 INSTANCE = Native.load("advapi32", Advapi32.class);
    int LsaRetrievePrivateData(
        long PolicyHandle,   // LSA_HANDLE
        Pointer KeyName,   // LSA_UNICODE_STRING*
        Pointer PrivateData   // LSA_UNICODE_STRING** out
    );
}

@[Link("advapi32")]
lib LibADVAPI32
  fun LsaRetrievePrivateData = LsaRetrievePrivateData(
    PolicyHandle : LibC::SSizeT,   # LSA_HANDLE
    KeyName : LSA_UNICODE_STRING*,   # LSA_UNICODE_STRING*
    PrivateData : LSA_UNICODE_STRING**   # LSA_UNICODE_STRING** out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef LsaRetrievePrivateDataNative = Int32 Function(IntPtr, Pointer<Void>, Pointer<Void>);
typedef LsaRetrievePrivateDataDart = int Function(int, Pointer<Void>, Pointer<Void>);
final LsaRetrievePrivateData = DynamicLibrary.open('ADVAPI32.dll')
    .lookupFunction<LsaRetrievePrivateDataNative, LsaRetrievePrivateDataDart>('LsaRetrievePrivateData');
// PolicyHandle : LSA_HANDLE -> IntPtr
// KeyName : LSA_UNICODE_STRING* -> Pointer<Void>
// PrivateData : LSA_UNICODE_STRING** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function LsaRetrievePrivateData(
  PolicyHandle: NativeInt;   // LSA_HANDLE
  KeyName: Pointer;   // LSA_UNICODE_STRING*
  PrivateData: Pointer   // LSA_UNICODE_STRING** out
): Integer; stdcall;
  external 'ADVAPI32.dll' name 'LsaRetrievePrivateData';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "LsaRetrievePrivateData"
  c_LsaRetrievePrivateData :: CIntPtr -> Ptr () -> Ptr () -> IO Int32
-- PolicyHandle : LSA_HANDLE -> CIntPtr
-- KeyName : LSA_UNICODE_STRING* -> Ptr ()
-- PrivateData : LSA_UNICODE_STRING** out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let lsaretrieveprivatedata =
  foreign "LsaRetrievePrivateData"
    (intptr_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* PolicyHandle : LSA_HANDLE -> intptr_t *)
(* KeyName : LSA_UNICODE_STRING* -> (ptr void) *)
(* PrivateData : LSA_UNICODE_STRING** out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library advapi32 (t "ADVAPI32.dll"))
(cffi:use-foreign-library advapi32)

(cffi:defcfun ("LsaRetrievePrivateData" lsa-retrieve-private-data :convention :stdcall) :int32
  (policy-handle :int64)   ; LSA_HANDLE
  (key-name :pointer)   ; LSA_UNICODE_STRING*
  (private-data :pointer))   ; LSA_UNICODE_STRING** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $LsaRetrievePrivateData = Win32::API::More->new('ADVAPI32',
    'int LsaRetrievePrivateData(LPARAM PolicyHandle, LPVOID KeyName, LPVOID PrivateData)');
# my $ret = $LsaRetrievePrivateData->Call($PolicyHandle, $KeyName, $PrivateData);
# PolicyHandle : LSA_HANDLE -> LPARAM
# KeyName : LSA_UNICODE_STRING* -> LPVOID
# PrivateData : LSA_UNICODE_STRING** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。