NetQueryServiceAccount

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

NTSTATUS NetQueryServiceAccount(
    LPWSTR ServerName,   // optional
    LPWSTR AccountName,
    DWORD InfoLevel,
    BYTE** Buffer
);

<DllImport("NETAPI32.dll", ExactSpelling:=True)>
Public Shared Function NetQueryServiceAccount(
    <MarshalAs(UnmanagedType.LPWStr)> ServerName As String,   ' LPWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> AccountName As String,   ' LPWSTR
    InfoLevel As UInteger,   ' DWORD
    Buffer As IntPtr   ' BYTE** out
) As Integer
End Function

' ServerName : LPWSTR optional
' AccountName : LPWSTR
' InfoLevel : DWORD
' Buffer : BYTE** out
Declare PtrSafe Function NetQueryServiceAccount Lib "netapi32" ( _
    ByVal ServerName As LongPtr, _
    ByVal AccountName As LongPtr, _
    ByVal InfoLevel As Long, _
    ByVal Buffer 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

NetQueryServiceAccount = ctypes.windll.netapi32.NetQueryServiceAccount
NetQueryServiceAccount.restype = ctypes.c_int
NetQueryServiceAccount.argtypes = [
    wintypes.LPCWSTR,  # ServerName : LPWSTR optional
    wintypes.LPCWSTR,  # AccountName : LPWSTR
    wintypes.DWORD,  # InfoLevel : DWORD
    ctypes.c_void_p,  # Buffer : BYTE** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
NetQueryServiceAccount = Fiddle::Function.new(
  lib['NetQueryServiceAccount'],
  [
    Fiddle::TYPE_VOIDP,  # ServerName : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # AccountName : LPWSTR
    -Fiddle::TYPE_INT,  # InfoLevel : DWORD
    Fiddle::TYPE_VOIDP,  # Buffer : BYTE** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "netapi32")]
extern "system" {
    fn NetQueryServiceAccount(
        ServerName: *mut u16,  // LPWSTR optional
        AccountName: *mut u16,  // LPWSTR
        InfoLevel: u32,  // DWORD
        Buffer: *mut *mut u8  // BYTE** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("NETAPI32.dll")]
public static extern int NetQueryServiceAccount([MarshalAs(UnmanagedType.LPWStr)] string ServerName, [MarshalAs(UnmanagedType.LPWStr)] string AccountName, uint InfoLevel, IntPtr Buffer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetQueryServiceAccount' -Namespace Win32 -PassThru
# $api::NetQueryServiceAccount(ServerName, AccountName, InfoLevel, Buffer)

#uselib "NETAPI32.dll"
#func global NetQueryServiceAccount "NetQueryServiceAccount" sptr, sptr, sptr, sptr
; NetQueryServiceAccount ServerName, AccountName, InfoLevel, varptr(Buffer)   ; 戻り値は stat
; ServerName : LPWSTR optional -> "sptr"
; AccountName : LPWSTR -> "sptr"
; InfoLevel : DWORD -> "sptr"
; Buffer : BYTE** 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")
	procNetQueryServiceAccount = netapi32.NewProc("NetQueryServiceAccount")
)

// ServerName (LPWSTR optional), AccountName (LPWSTR), InfoLevel (DWORD), Buffer (BYTE** out)
r1, _, err := procNetQueryServiceAccount.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(ServerName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(AccountName))),
	uintptr(InfoLevel),
	uintptr(Buffer),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // NTSTATUS

function NetQueryServiceAccount(
  ServerName: PWideChar;   // LPWSTR optional
  AccountName: PWideChar;   // LPWSTR
  InfoLevel: DWORD;   // DWORD
  Buffer: Pointer   // BYTE** out
): Integer; stdcall;
  external 'NETAPI32.dll' name 'NetQueryServiceAccount';

result := DllCall("NETAPI32\NetQueryServiceAccount"
    , "WStr", ServerName   ; LPWSTR optional
    , "WStr", AccountName   ; LPWSTR
    , "UInt", InfoLevel   ; DWORD
    , "Ptr", Buffer   ; BYTE** out
    , "Int")   ; return: NTSTATUS

●NetQueryServiceAccount(ServerName, AccountName, InfoLevel, Buffer) = DLL("NETAPI32.dll", "int NetQueryServiceAccount(char*, char*, dword, void*)")
# 呼び出し: NetQueryServiceAccount(ServerName, AccountName, InfoLevel, Buffer)
# ServerName : LPWSTR optional -> "char*"
# AccountName : LPWSTR -> "char*"
# InfoLevel : DWORD -> "dword"
# Buffer : BYTE** 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 NetQueryServiceAccount(
    ServerName: [*c]const u16, // LPWSTR optional
    AccountName: [*c]const u16, // LPWSTR
    InfoLevel: u32, // DWORD
    Buffer: [*c][*c]u8 // BYTE** out
) callconv(std.os.windows.WINAPI) i32;

proc NetQueryServiceAccount(
    ServerName: WideCString,  # LPWSTR optional
    AccountName: WideCString,  # LPWSTR
    InfoLevel: uint32,  # DWORD
    Buffer: ptr uint8  # BYTE** out
): int32 {.importc: "NetQueryServiceAccount", stdcall, dynlib: "NETAPI32.dll".}

pragma(lib, "netapi32");
extern(Windows)
int NetQueryServiceAccount(
    const(wchar)* ServerName,   // LPWSTR optional
    const(wchar)* AccountName,   // LPWSTR
    uint InfoLevel,   // DWORD
    ubyte** Buffer   // BYTE** out
);

ccall((:NetQueryServiceAccount, "NETAPI32.dll"), stdcall, Int32,
      (Cwstring, Cwstring, UInt32, Ptr{UInt8}),
      ServerName, AccountName, InfoLevel, Buffer)
# ServerName : LPWSTR optional -> Cwstring
# AccountName : LPWSTR -> Cwstring
# InfoLevel : DWORD -> UInt32
# Buffer : BYTE** out -> Ptr{UInt8}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t NetQueryServiceAccount(
    const uint16_t* ServerName,
    const uint16_t* AccountName,
    uint32_t InfoLevel,
    uint8_t** Buffer);
]]
local netapi32 = ffi.load("netapi32")
-- netapi32.NetQueryServiceAccount(ServerName, AccountName, InfoLevel, Buffer)
-- ServerName : LPWSTR optional
-- AccountName : LPWSTR
-- InfoLevel : DWORD
-- Buffer : BYTE** 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 NetQueryServiceAccount = lib.func('__stdcall', 'NetQueryServiceAccount', 'int32_t', ['str16', 'str16', 'uint32_t', 'uint8_t *']);
// NetQueryServiceAccount(ServerName, AccountName, InfoLevel, Buffer)
// ServerName : LPWSTR optional -> 'str16'
// AccountName : LPWSTR -> 'str16'
// InfoLevel : DWORD -> 'uint32_t'
// Buffer : BYTE** out -> 'uint8_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", {
  NetQueryServiceAccount: { parameters: ["buffer", "buffer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.NetQueryServiceAccount(ServerName, AccountName, InfoLevel, Buffer)
// ServerName : LPWSTR optional -> "buffer"
// AccountName : LPWSTR -> "buffer"
// InfoLevel : DWORD -> "u32"
// Buffer : BYTE** 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 NetQueryServiceAccount(
    const uint16_t* ServerName,
    const uint16_t* AccountName,
    uint32_t InfoLevel,
    uint8_t** Buffer);
C, "NETAPI32.dll");
// $ffi->NetQueryServiceAccount(ServerName, AccountName, InfoLevel, Buffer);
// ServerName : LPWSTR optional
// AccountName : LPWSTR
// InfoLevel : DWORD
// Buffer : BYTE** 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 NetQueryServiceAccount(
        WString ServerName,   // LPWSTR optional
        WString AccountName,   // LPWSTR
        int InfoLevel,   // DWORD
        Pointer Buffer   // BYTE** out
    );
}

@[Link("netapi32")]
lib LibNETAPI32
  fun NetQueryServiceAccount = NetQueryServiceAccount(
    ServerName : UInt16*,   # LPWSTR optional
    AccountName : UInt16*,   # LPWSTR
    InfoLevel : UInt32,   # DWORD
    Buffer : UInt8**   # BYTE** 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 NetQueryServiceAccountNative = Int32 Function(Pointer<Utf16>, Pointer<Utf16>, Uint32, Pointer<Uint8>);
typedef NetQueryServiceAccountDart = int Function(Pointer<Utf16>, Pointer<Utf16>, int, Pointer<Uint8>);
final NetQueryServiceAccount = DynamicLibrary.open('NETAPI32.dll')
    .lookupFunction<NetQueryServiceAccountNative, NetQueryServiceAccountDart>('NetQueryServiceAccount');
// ServerName : LPWSTR optional -> Pointer<Utf16>
// AccountName : LPWSTR -> Pointer<Utf16>
// InfoLevel : DWORD -> Uint32
// Buffer : BYTE** out -> Pointer<Uint8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function NetQueryServiceAccount(
  ServerName: PWideChar;   // LPWSTR optional
  AccountName: PWideChar;   // LPWSTR
  InfoLevel: DWORD;   // DWORD
  Buffer: Pointer   // BYTE** out
): Integer; stdcall;
  external 'NETAPI32.dll' name 'NetQueryServiceAccount';

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

foreign import stdcall safe "NetQueryServiceAccount"
  c_NetQueryServiceAccount :: CWString -> CWString -> Word32 -> Ptr Word8 -> IO Int32
-- ServerName : LPWSTR optional -> CWString
-- AccountName : LPWSTR -> CWString
-- InfoLevel : DWORD -> Word32
-- Buffer : BYTE** out -> Ptr Word8
-- 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 netqueryserviceaccount =
  foreign "NetQueryServiceAccount"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> (ptr uint8_t) @-> returning int32_t)
(* ServerName : LPWSTR optional -> (ptr uint16_t) *)
(* AccountName : LPWSTR -> (ptr uint16_t) *)
(* InfoLevel : DWORD -> uint32_t *)
(* Buffer : BYTE** out -> (ptr uint8_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 ("NetQueryServiceAccount" net-query-service-account :convention :stdcall) :int32
  (server-name (:string :encoding :utf-16le))   ; LPWSTR optional
  (account-name (:string :encoding :utf-16le))   ; LPWSTR
  (info-level :uint32)   ; DWORD
  (buffer :pointer))   ; BYTE** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $NetQueryServiceAccount = Win32::API::More->new('NETAPI32',
    'int NetQueryServiceAccount(LPCWSTR ServerName, LPCWSTR AccountName, DWORD InfoLevel, LPVOID Buffer)');
# my $ret = $NetQueryServiceAccount->Call($ServerName, $AccountName, $InfoLevel, $Buffer);
# ServerName : LPWSTR optional -> LPCWSTR
# AccountName : LPWSTR -> LPCWSTR
# InfoLevel : DWORD -> DWORD
# Buffer : BYTE** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。