NetDfsGetStdContainerSecurity

// NETAPI32.dll
#include <windows.h>

DWORD NetDfsGetStdContainerSecurity(
    LPWSTR MachineName,
    DWORD SecurityInformation,
    PSECURITY_DESCRIPTOR* ppSecurityDescriptor,
    DWORD* lpcbSecurityDescriptor
);

<DllImport("NETAPI32.dll", ExactSpelling:=True)>
Public Shared Function NetDfsGetStdContainerSecurity(
    <MarshalAs(UnmanagedType.LPWStr)> MachineName As String,   ' LPWSTR
    SecurityInformation As UInteger,   ' DWORD
    ppSecurityDescriptor As IntPtr,   ' PSECURITY_DESCRIPTOR* out
    <Out> ByRef lpcbSecurityDescriptor As UInteger   ' DWORD* out
) As UInteger
End Function

' MachineName : LPWSTR
' SecurityInformation : DWORD
' ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out
' lpcbSecurityDescriptor : DWORD* out
Declare PtrSafe Function NetDfsGetStdContainerSecurity Lib "netapi32" ( _
    ByVal MachineName As LongPtr, _
    ByVal SecurityInformation As Long, _
    ByVal ppSecurityDescriptor As LongPtr, _
    ByRef lpcbSecurityDescriptor 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

NetDfsGetStdContainerSecurity = ctypes.windll.netapi32.NetDfsGetStdContainerSecurity
NetDfsGetStdContainerSecurity.restype = wintypes.DWORD
NetDfsGetStdContainerSecurity.argtypes = [
    wintypes.LPCWSTR,  # MachineName : LPWSTR
    wintypes.DWORD,  # SecurityInformation : DWORD
    ctypes.c_void_p,  # ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out
    ctypes.POINTER(wintypes.DWORD),  # lpcbSecurityDescriptor : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
NetDfsGetStdContainerSecurity = Fiddle::Function.new(
  lib['NetDfsGetStdContainerSecurity'],
  [
    Fiddle::TYPE_VOIDP,  # MachineName : LPWSTR
    -Fiddle::TYPE_INT,  # SecurityInformation : DWORD
    Fiddle::TYPE_VOIDP,  # ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out
    Fiddle::TYPE_VOIDP,  # lpcbSecurityDescriptor : DWORD* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "netapi32")]
extern "system" {
    fn NetDfsGetStdContainerSecurity(
        MachineName: *mut u16,  // LPWSTR
        SecurityInformation: u32,  // DWORD
        ppSecurityDescriptor: *mut *mut core::ffi::c_void,  // PSECURITY_DESCRIPTOR* out
        lpcbSecurityDescriptor: *mut u32  // DWORD* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("NETAPI32.dll")]
public static extern uint NetDfsGetStdContainerSecurity([MarshalAs(UnmanagedType.LPWStr)] string MachineName, uint SecurityInformation, IntPtr ppSecurityDescriptor, out uint lpcbSecurityDescriptor);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetDfsGetStdContainerSecurity' -Namespace Win32 -PassThru
# $api::NetDfsGetStdContainerSecurity(MachineName, SecurityInformation, ppSecurityDescriptor, lpcbSecurityDescriptor)

#uselib "NETAPI32.dll"
#func global NetDfsGetStdContainerSecurity "NetDfsGetStdContainerSecurity" sptr, sptr, sptr, sptr
; NetDfsGetStdContainerSecurity MachineName, SecurityInformation, ppSecurityDescriptor, varptr(lpcbSecurityDescriptor)   ; 戻り値は stat
; MachineName : LPWSTR -> "sptr"
; SecurityInformation : DWORD -> "sptr"
; ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> "sptr"
; lpcbSecurityDescriptor : DWORD* 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 (
	netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
	procNetDfsGetStdContainerSecurity = netapi32.NewProc("NetDfsGetStdContainerSecurity")
)

// MachineName (LPWSTR), SecurityInformation (DWORD), ppSecurityDescriptor (PSECURITY_DESCRIPTOR* out), lpcbSecurityDescriptor (DWORD* out)
r1, _, err := procNetDfsGetStdContainerSecurity.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(MachineName))),
	uintptr(SecurityInformation),
	uintptr(ppSecurityDescriptor),
	uintptr(lpcbSecurityDescriptor),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function NetDfsGetStdContainerSecurity(
  MachineName: PWideChar;   // LPWSTR
  SecurityInformation: DWORD;   // DWORD
  ppSecurityDescriptor: Pointer;   // PSECURITY_DESCRIPTOR* out
  lpcbSecurityDescriptor: Pointer   // DWORD* out
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetDfsGetStdContainerSecurity';

result := DllCall("NETAPI32\NetDfsGetStdContainerSecurity"
    , "WStr", MachineName   ; LPWSTR
    , "UInt", SecurityInformation   ; DWORD
    , "Ptr", ppSecurityDescriptor   ; PSECURITY_DESCRIPTOR* out
    , "Ptr", lpcbSecurityDescriptor   ; DWORD* out
    , "UInt")   ; return: DWORD

●NetDfsGetStdContainerSecurity(MachineName, SecurityInformation, ppSecurityDescriptor, lpcbSecurityDescriptor) = DLL("NETAPI32.dll", "dword NetDfsGetStdContainerSecurity(char*, dword, void*, void*)")
# 呼び出し: NetDfsGetStdContainerSecurity(MachineName, SecurityInformation, ppSecurityDescriptor, lpcbSecurityDescriptor)
# MachineName : LPWSTR -> "char*"
# SecurityInformation : DWORD -> "dword"
# ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> "void*"
# lpcbSecurityDescriptor : DWORD* 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 "netapi32" fn NetDfsGetStdContainerSecurity(
    MachineName: [*c]const u16, // LPWSTR
    SecurityInformation: u32, // DWORD
    ppSecurityDescriptor: ?*anyopaque, // PSECURITY_DESCRIPTOR* out
    lpcbSecurityDescriptor: [*c]u32 // DWORD* out
) callconv(std.os.windows.WINAPI) u32;

proc NetDfsGetStdContainerSecurity(
    MachineName: WideCString,  # LPWSTR
    SecurityInformation: uint32,  # DWORD
    ppSecurityDescriptor: pointer,  # PSECURITY_DESCRIPTOR* out
    lpcbSecurityDescriptor: ptr uint32  # DWORD* out
): uint32 {.importc: "NetDfsGetStdContainerSecurity", stdcall, dynlib: "NETAPI32.dll".}

pragma(lib, "netapi32");
extern(Windows)
uint NetDfsGetStdContainerSecurity(
    const(wchar)* MachineName,   // LPWSTR
    uint SecurityInformation,   // DWORD
    void* ppSecurityDescriptor,   // PSECURITY_DESCRIPTOR* out
    uint* lpcbSecurityDescriptor   // DWORD* out
);

ccall((:NetDfsGetStdContainerSecurity, "NETAPI32.dll"), stdcall, UInt32,
      (Cwstring, UInt32, Ptr{Cvoid}, Ptr{UInt32}),
      MachineName, SecurityInformation, ppSecurityDescriptor, lpcbSecurityDescriptor)
# MachineName : LPWSTR -> Cwstring
# SecurityInformation : DWORD -> UInt32
# ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> Ptr{Cvoid}
# lpcbSecurityDescriptor : DWORD* out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t NetDfsGetStdContainerSecurity(
    const uint16_t* MachineName,
    uint32_t SecurityInformation,
    void* ppSecurityDescriptor,
    uint32_t* lpcbSecurityDescriptor);
]]
local netapi32 = ffi.load("netapi32")
-- netapi32.NetDfsGetStdContainerSecurity(MachineName, SecurityInformation, ppSecurityDescriptor, lpcbSecurityDescriptor)
-- MachineName : LPWSTR
-- SecurityInformation : DWORD
-- ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out
-- lpcbSecurityDescriptor : DWORD* 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('NETAPI32.dll');
const NetDfsGetStdContainerSecurity = lib.func('__stdcall', 'NetDfsGetStdContainerSecurity', 'uint32_t', ['str16', 'uint32_t', 'void *', 'uint32_t *']);
// NetDfsGetStdContainerSecurity(MachineName, SecurityInformation, ppSecurityDescriptor, lpcbSecurityDescriptor)
// MachineName : LPWSTR -> 'str16'
// SecurityInformation : DWORD -> 'uint32_t'
// ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> 'void *'
// lpcbSecurityDescriptor : DWORD* out -> 'uint32_t *'
// 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("NETAPI32.dll", {
  NetDfsGetStdContainerSecurity: { parameters: ["buffer", "u32", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.NetDfsGetStdContainerSecurity(MachineName, SecurityInformation, ppSecurityDescriptor, lpcbSecurityDescriptor)
// MachineName : LPWSTR -> "buffer"
// SecurityInformation : DWORD -> "u32"
// ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> "pointer"
// lpcbSecurityDescriptor : DWORD* 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
uint32_t NetDfsGetStdContainerSecurity(
    const uint16_t* MachineName,
    uint32_t SecurityInformation,
    void* ppSecurityDescriptor,
    uint32_t* lpcbSecurityDescriptor);
C, "NETAPI32.dll");
// $ffi->NetDfsGetStdContainerSecurity(MachineName, SecurityInformation, ppSecurityDescriptor, lpcbSecurityDescriptor);
// MachineName : LPWSTR
// SecurityInformation : DWORD
// ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out
// lpcbSecurityDescriptor : DWORD* 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 Netapi32 extends StdCallLibrary {
    Netapi32 INSTANCE = Native.load("netapi32", Netapi32.class);
    int NetDfsGetStdContainerSecurity(
        WString MachineName,   // LPWSTR
        int SecurityInformation,   // DWORD
        Pointer ppSecurityDescriptor,   // PSECURITY_DESCRIPTOR* out
        IntByReference lpcbSecurityDescriptor   // DWORD* out
    );
}

@[Link("netapi32")]
lib LibNETAPI32
  fun NetDfsGetStdContainerSecurity = NetDfsGetStdContainerSecurity(
    MachineName : UInt16*,   # LPWSTR
    SecurityInformation : UInt32,   # DWORD
    ppSecurityDescriptor : Void*,   # PSECURITY_DESCRIPTOR* out
    lpcbSecurityDescriptor : UInt32*   # DWORD* out
  ) : UInt32
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 NetDfsGetStdContainerSecurityNative = Uint32 Function(Pointer<Utf16>, Uint32, Pointer<Void>, Pointer<Uint32>);
typedef NetDfsGetStdContainerSecurityDart = int Function(Pointer<Utf16>, int, Pointer<Void>, Pointer<Uint32>);
final NetDfsGetStdContainerSecurity = DynamicLibrary.open('NETAPI32.dll')
    .lookupFunction<NetDfsGetStdContainerSecurityNative, NetDfsGetStdContainerSecurityDart>('NetDfsGetStdContainerSecurity');
// MachineName : LPWSTR -> Pointer<Utf16>
// SecurityInformation : DWORD -> Uint32
// ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> Pointer<Void>
// lpcbSecurityDescriptor : DWORD* out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function NetDfsGetStdContainerSecurity(
  MachineName: PWideChar;   // LPWSTR
  SecurityInformation: DWORD;   // DWORD
  ppSecurityDescriptor: Pointer;   // PSECURITY_DESCRIPTOR* out
  lpcbSecurityDescriptor: Pointer   // DWORD* out
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetDfsGetStdContainerSecurity';

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

foreign import stdcall safe "NetDfsGetStdContainerSecurity"
  c_NetDfsGetStdContainerSecurity :: CWString -> Word32 -> Ptr () -> Ptr Word32 -> IO Word32
-- MachineName : LPWSTR -> CWString
-- SecurityInformation : DWORD -> Word32
-- ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> Ptr ()
-- lpcbSecurityDescriptor : DWORD* out -> Ptr Word32
-- 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 netdfsgetstdcontainersecurity =
  foreign "NetDfsGetStdContainerSecurity"
    ((ptr uint16_t) @-> uint32_t @-> (ptr void) @-> (ptr uint32_t) @-> returning uint32_t)
(* MachineName : LPWSTR -> (ptr uint16_t) *)
(* SecurityInformation : DWORD -> uint32_t *)
(* ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> (ptr void) *)
(* lpcbSecurityDescriptor : DWORD* out -> (ptr uint32_t) *)
(* 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 netapi32 (t "NETAPI32.dll"))
(cffi:use-foreign-library netapi32)

(cffi:defcfun ("NetDfsGetStdContainerSecurity" net-dfs-get-std-container-security :convention :stdcall) :uint32
  (machine-name (:string :encoding :utf-16le))   ; LPWSTR
  (security-information :uint32)   ; DWORD
  (pp-security-descriptor :pointer)   ; PSECURITY_DESCRIPTOR* out
  (lpcb-security-descriptor :pointer))   ; DWORD* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $NetDfsGetStdContainerSecurity = Win32::API::More->new('NETAPI32',
    'DWORD NetDfsGetStdContainerSecurity(LPCWSTR MachineName, DWORD SecurityInformation, HANDLE ppSecurityDescriptor, LPVOID lpcbSecurityDescriptor)');
# my $ret = $NetDfsGetStdContainerSecurity->Call($MachineName, $SecurityInformation, $ppSecurityDescriptor, $lpcbSecurityDescriptor);
# MachineName : LPWSTR -> LPCWSTR
# SecurityInformation : DWORD -> DWORD
# ppSecurityDescriptor : PSECURITY_DESCRIPTOR* out -> HANDLE
# lpcbSecurityDescriptor : DWORD* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。