ldap_searchA

// WLDAP32.dll  (ANSI / -A)
#include <windows.h>

DWORD ldap_searchA(
    LDAP* ld,
    LPCSTR base,   // optional
    DWORD scope,
    LPCSTR filter,
    CHAR** attrs,
    DWORD attrsonly
);

<DllImport("WLDAP32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ldap_searchA(
    ld As IntPtr,   ' LDAP* in/out
    <MarshalAs(UnmanagedType.LPStr)> base As String,   ' LPCSTR optional
    scope As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPStr)> filter As String,   ' LPCSTR
    attrs As IntPtr,   ' CHAR**
    attrsonly As UInteger   ' DWORD
) As UInteger
End Function

' ld : LDAP* in/out
' base : LPCSTR optional
' scope : DWORD
' filter : LPCSTR
' attrs : CHAR**
' attrsonly : DWORD
Declare PtrSafe Function ldap_searchA Lib "wldap32" ( _
    ByVal ld As LongPtr, _
    ByVal base As String, _
    ByVal scope As Long, _
    ByVal filter As String, _
    ByVal attrs As LongPtr, _
    ByVal attrsonly 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

ldap_searchA = ctypes.cdll.wldap32.ldap_searchA
ldap_searchA.restype = wintypes.DWORD
ldap_searchA.argtypes = [
    ctypes.c_void_p,  # ld : LDAP* in/out
    wintypes.LPCSTR,  # base : LPCSTR optional
    wintypes.DWORD,  # scope : DWORD
    wintypes.LPCSTR,  # filter : LPCSTR
    ctypes.c_void_p,  # attrs : CHAR**
    wintypes.DWORD,  # attrsonly : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WLDAP32.dll')
ldap_searchA = Fiddle::Function.new(
  lib['ldap_searchA'],
  [
    Fiddle::TYPE_VOIDP,  # ld : LDAP* in/out
    Fiddle::TYPE_VOIDP,  # base : LPCSTR optional
    -Fiddle::TYPE_INT,  # scope : DWORD
    Fiddle::TYPE_VOIDP,  # filter : LPCSTR
    Fiddle::TYPE_VOIDP,  # attrs : CHAR**
    -Fiddle::TYPE_INT,  # attrsonly : DWORD
  ],
  -Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "wldap32")]
extern "C" {
    fn ldap_searchA(
        ld: *mut LDAP,  // LDAP* in/out
        base: *const u8,  // LPCSTR optional
        scope: u32,  // DWORD
        filter: *const u8,  // LPCSTR
        attrs: *mut *mut i8,  // CHAR**
        attrsonly: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WLDAP32.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
public static extern uint ldap_searchA(IntPtr ld, [MarshalAs(UnmanagedType.LPStr)] string base, uint scope, [MarshalAs(UnmanagedType.LPStr)] string filter, IntPtr attrs, uint attrsonly);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WLDAP32_ldap_searchA' -Namespace Win32 -PassThru
# $api::ldap_searchA(ld, base, scope, filter, attrs, attrsonly)

#uselib "WLDAP32.dll"
#func global ldap_searchA "ldap_searchA" sptr, sptr, sptr, sptr, sptr, sptr
; ldap_searchA varptr(ld), base, scope, filter, varptr(attrs), attrsonly   ; 戻り値は stat
; ld : LDAP* in/out -> "sptr"
; base : LPCSTR optional -> "sptr"
; scope : DWORD -> "sptr"
; filter : LPCSTR -> "sptr"
; attrs : CHAR** -> "sptr"
; attrsonly : DWORD -> "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 (
	wldap32 = windows.NewLazySystemDLL("WLDAP32.dll")
	procldap_searchA = wldap32.NewProc("ldap_searchA")
)

// ld (LDAP* in/out), base (LPCSTR optional), scope (DWORD), filter (LPCSTR), attrs (CHAR**), attrsonly (DWORD)
r1, _, err := procldap_searchA.Call(
	uintptr(ld),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(base))),
	uintptr(scope),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(filter))),
	uintptr(attrs),
	uintptr(attrsonly),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ldap_searchA(
  ld: Pointer;   // LDAP* in/out
  base: PAnsiChar;   // LPCSTR optional
  scope: DWORD;   // DWORD
  filter: PAnsiChar;   // LPCSTR
  attrs: Pointer;   // CHAR**
  attrsonly: DWORD   // DWORD
): DWORD; cdecl;
  external 'WLDAP32.dll' name 'ldap_searchA';

result := DllCall("WLDAP32\ldap_searchA"
    , "Ptr", ld   ; LDAP* in/out
    , "AStr", base   ; LPCSTR optional
    , "UInt", scope   ; DWORD
    , "AStr", filter   ; LPCSTR
    , "Ptr", attrs   ; CHAR**
    , "UInt", attrsonly   ; DWORD
    , "Cdecl UInt")   ; return: DWORD

●ldap_searchA(ld, base, scope, filter, attrs, attrsonly) = DLL("WLDAP32.dll", "dword ldap_searchA(void*, char*, dword, char*, void*, dword)")
# 呼び出し: ldap_searchA(ld, base, scope, filter, attrs, attrsonly)
# ld : LDAP* in/out -> "void*"
# base : LPCSTR optional -> "char*"
# scope : DWORD -> "dword"
# filter : LPCSTR -> "char*"
# attrs : CHAR** -> "void*"
# attrsonly : DWORD -> "dword"
# 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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。

const std = @import("std");

extern "wldap32" fn ldap_searchA(
    ld: [*c]LDAP, // LDAP* in/out
    base: [*c]const u8, // LPCSTR optional
    scope: u32, // DWORD
    filter: [*c]const u8, // LPCSTR
    attrs: [*c][*c]i8, // CHAR**
    attrsonly: u32 // DWORD
) callconv(.c) u32;

proc ldap_searchA(
    ld: ptr LDAP,  # LDAP* in/out
    base: cstring,  # LPCSTR optional
    scope: uint32,  # DWORD
    filter: cstring,  # LPCSTR
    attrs: ptr int8,  # CHAR**
    attrsonly: uint32  # DWORD
): uint32 {.importc: "ldap_searchA", cdecl, dynlib: "WLDAP32.dll".}

pragma(lib, "wldap32");
extern(C)
uint ldap_searchA(
    LDAP* ld,   // LDAP* in/out
    const(char)* base,   // LPCSTR optional
    uint scope,   // DWORD
    const(char)* filter,   // LPCSTR
    byte** attrs,   // CHAR**
    uint attrsonly   // DWORD
);

ccall((:ldap_searchA, "WLDAP32.dll"), UInt32,
      (Ptr{LDAP}, Cstring, UInt32, Cstring, Ptr{Int8}, UInt32),
      ld, base, scope, filter, attrs, attrsonly)
# ld : LDAP* in/out -> Ptr{LDAP}
# base : LPCSTR optional -> Cstring
# scope : DWORD -> UInt32
# filter : LPCSTR -> Cstring
# attrs : CHAR** -> Ptr{Int8}
# attrsonly : DWORD -> UInt32

local ffi = require("ffi")
ffi.cdef[[
uint32_t ldap_searchA(
    void* ld,
    const char* base,
    uint32_t scope,
    const char* filter,
    int8_t** attrs,
    uint32_t attrsonly);
]]
local wldap32 = ffi.load("wldap32")
-- wldap32.ldap_searchA(ld, base, scope, filter, attrs, attrsonly)
-- ld : LDAP* in/out
-- base : LPCSTR optional
-- scope : DWORD
-- filter : LPCSTR
-- attrs : CHAR**
-- attrsonly : DWORD
-- 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('WLDAP32.dll');
const ldap_searchA = lib.func('__cdecl', 'ldap_searchA', 'uint32_t', ['void *', 'str', 'uint32_t', 'str', 'int8_t *', 'uint32_t']);
// ldap_searchA(ld, base, scope, filter, attrs, attrsonly)
// ld : LDAP* in/out -> 'void *'
// base : LPCSTR optional -> 'str'
// scope : DWORD -> 'uint32_t'
// filter : LPCSTR -> 'str'
// attrs : CHAR** -> 'int8_t *'
// attrsonly : DWORD -> '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("WLDAP32.dll", {
  ldap_searchA: { parameters: ["pointer", "buffer", "u32", "buffer", "pointer", "u32"], result: "u32" },
});
// lib.symbols.ldap_searchA(ld, base, scope, filter, attrs, attrsonly)
// ld : LDAP* in/out -> "pointer"
// base : LPCSTR optional -> "buffer"
// scope : DWORD -> "u32"
// filter : LPCSTR -> "buffer"
// attrs : CHAR** -> "pointer"
// attrsonly : DWORD -> "u32"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t ldap_searchA(
    void* ld,
    const char* base,
    uint32_t scope,
    const char* filter,
    int8_t** attrs,
    uint32_t attrsonly);
C, "WLDAP32.dll");
// $ffi->ldap_searchA(ld, base, scope, filter, attrs, attrsonly);
// ld : LDAP* in/out
// base : LPCSTR optional
// scope : DWORD
// filter : LPCSTR
// attrs : CHAR**
// attrsonly : DWORD
// 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。

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

public interface Wldap32 extends Library {
    Wldap32 INSTANCE = Native.load("wldap32", Wldap32.class, W32APIOptions.ASCII_OPTIONS);
    int ldap_searchA(
        Pointer ld,   // LDAP* in/out
        String base,   // LPCSTR optional
        int scope,   // DWORD
        String filter,   // LPCSTR
        Pointer attrs,   // CHAR**
        int attrsonly   // DWORD
    );
}

@[Link("wldap32")]
lib LibWLDAP32
  fun ldap_searchA = ldap_searchA(
    ld : LDAP*,   # LDAP* in/out
    base : UInt8*,   # LPCSTR optional
    scope : UInt32,   # DWORD
    filter : UInt8*,   # LPCSTR
    attrs : Int8**,   # CHAR**
    attrsonly : UInt32   # DWORD
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。

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

typedef ldap_searchANative = Uint32 Function(Pointer<Void>, Pointer<Utf8>, Uint32, Pointer<Utf8>, Pointer<Int8>, Uint32);
typedef ldap_searchADart = int Function(Pointer<Void>, Pointer<Utf8>, int, Pointer<Utf8>, Pointer<Int8>, int);
final ldap_searchA = DynamicLibrary.open('WLDAP32.dll')
    .lookupFunction<ldap_searchANative, ldap_searchADart>('ldap_searchA');
// ld : LDAP* in/out -> Pointer<Void>
// base : LPCSTR optional -> Pointer<Utf8>
// scope : DWORD -> Uint32
// filter : LPCSTR -> Pointer<Utf8>
// attrs : CHAR** -> Pointer<Int8>
// attrsonly : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ldap_searchA(
  ld: Pointer;   // LDAP* in/out
  base: PAnsiChar;   // LPCSTR optional
  scope: DWORD;   // DWORD
  filter: PAnsiChar;   // LPCSTR
  attrs: Pointer;   // CHAR**
  attrsonly: DWORD   // DWORD
): DWORD; cdecl;
  external 'WLDAP32.dll' name 'ldap_searchA';

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

foreign import ccall safe "ldap_searchA"
  c_ldap_searchA :: Ptr () -> CString -> Word32 -> CString -> Ptr Int8 -> Word32 -> IO Word32
-- ld : LDAP* in/out -> Ptr ()
-- base : LPCSTR optional -> CString
-- scope : DWORD -> Word32
-- filter : LPCSTR -> CString
-- attrs : CHAR** -> Ptr Int8
-- attrsonly : DWORD -> 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 ldap_searcha =
  foreign "ldap_searchA"
    ((ptr void) @-> string @-> uint32_t @-> string @-> (ptr int8_t) @-> uint32_t @-> returning uint32_t)
(* ld : LDAP* in/out -> (ptr void) *)
(* base : LPCSTR optional -> string *)
(* scope : DWORD -> uint32_t *)
(* filter : LPCSTR -> string *)
(* attrs : CHAR** -> (ptr int8_t) *)
(* attrsonly : DWORD -> 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 wldap32 (t "WLDAP32.dll"))
(cffi:use-foreign-library wldap32)

(cffi:defcfun ("ldap_searchA" ldap-search-a :convention :cdecl) :uint32
  (ld :pointer)   ; LDAP* in/out
  (base :string)   ; LPCSTR optional
  (scope :uint32)   ; DWORD
  (filter :string)   ; LPCSTR
  (attrs :pointer)   ; CHAR**
  (attrsonly :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ldap_searchA = Win32::API::More->new('WLDAP32',
    'DWORD ldap_searchA(LPVOID ld, LPCSTR base, DWORD scope, LPCSTR filter, LPVOID attrs, DWORD attrsonly)');
# my $ret = $ldap_searchA->Call($ld, $base, $scope, $filter, $attrs, $attrsonly);
# ld : LDAP* in/out -> LPVOID
# base : LPCSTR optional -> LPCSTR
# scope : DWORD -> DWORD
# filter : LPCSTR -> LPCSTR
# attrs : CHAR** -> LPVOID
# attrsonly : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。