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ldap_simple_bind

関数

DNとパスワードで非同期に簡易バインドする。

DLLWLDAP32.dll文字セットANSI (-A)呼出規約cdecl対応OSWindows Vista 以降

シグネチャ

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

DWORD ldap_simple_bind(
    LDAP* ld,
    LPCSTR dn,   // optional
    LPCSTR passwd   // optional
);

パラメーター

名前	型	方向
ld	LDAP*	inout
dn	LPCSTR	inoptional
passwd	LPCSTR	inoptional

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD ldap_simple_bind(
    LDAP* ld,
    LPCSTR dn,   // optional
    LPCSTR passwd   // optional
);

[DllImport("WLDAP32.dll", CharSet = CharSet.Ansi, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern uint ldap_simple_bind(
    IntPtr ld,   // LDAP* in/out
    [MarshalAs(UnmanagedType.LPStr)] string dn,   // LPCSTR optional
    [MarshalAs(UnmanagedType.LPStr)] string passwd   // LPCSTR optional
);

<DllImport("WLDAP32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ldap_simple_bind(
    ld As IntPtr,   ' LDAP* in/out
    <MarshalAs(UnmanagedType.LPStr)> dn As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> passwd As String   ' LPCSTR optional
) As UInteger
End Function

' ld : LDAP* in/out
' dn : LPCSTR optional
' passwd : LPCSTR optional
Declare PtrSafe Function ldap_simple_bind Lib "wldap32" ( _
    ByVal ld As LongPtr, _
    ByVal dn As String, _
    ByVal passwd As String) 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_simple_bind = ctypes.cdll.wldap32.ldap_simple_bind
ldap_simple_bind.restype = wintypes.DWORD
ldap_simple_bind.argtypes = [
    ctypes.c_void_p,  # ld : LDAP* in/out
    wintypes.LPCSTR,  # dn : LPCSTR optional
    wintypes.LPCSTR,  # passwd : LPCSTR optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WLDAP32.dll')
ldap_simple_bind = Fiddle::Function.new(
  lib['ldap_simple_bind'],
  [
    Fiddle::TYPE_VOIDP,  # ld : LDAP* in/out
    Fiddle::TYPE_VOIDP,  # dn : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # passwd : LPCSTR optional
  ],
  -Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "wldap32")]
extern "C" {
    fn ldap_simple_bind(
        ld: *mut LDAP,  // LDAP* in/out
        dn: *const u8,  // LPCSTR optional
        passwd: *const u8  // LPCSTR optional
    ) -> 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_simple_bind(IntPtr ld, [MarshalAs(UnmanagedType.LPStr)] string dn, [MarshalAs(UnmanagedType.LPStr)] string passwd);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WLDAP32_ldap_simple_bind' -Namespace Win32 -PassThru
# $api::ldap_simple_bind(ld, dn, passwd)

#uselib "WLDAP32.dll"
#func global ldap_simple_bind "ldap_simple_bind" sptr, sptr, sptr
; ldap_simple_bind varptr(ld), dn, passwd   ; 戻り値は stat
; ld : LDAP* in/out -> "sptr"
; dn : LPCSTR optional -> "sptr"
; passwd : LPCSTR optional -> "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。

出力引数:

#uselib "WLDAP32.dll"
#cfunc global ldap_simple_bind "ldap_simple_bind" var, str, str
; res = ldap_simple_bind(ld, dn, passwd)
; ld : LDAP* in/out -> "var"
; dn : LPCSTR optional -> "str"
; passwd : LPCSTR optional -> "str"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "WLDAP32.dll"
#cfunc global ldap_simple_bind "ldap_simple_bind" sptr, str, str
; res = ldap_simple_bind(varptr(ld), dn, passwd)
; ld : LDAP* in/out -> "sptr"
; dn : LPCSTR optional -> "str"
; passwd : LPCSTR optional -> "str"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; DWORD ldap_simple_bind(LDAP* ld, LPCSTR dn, LPCSTR passwd)
#uselib "WLDAP32.dll"
#cfunc global ldap_simple_bind "ldap_simple_bind" var, str, str
; res = ldap_simple_bind(ld, dn, passwd)
; ld : LDAP* in/out -> "var"
; dn : LPCSTR optional -> "str"
; passwd : LPCSTR optional -> "str"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; DWORD ldap_simple_bind(LDAP* ld, LPCSTR dn, LPCSTR passwd)
#uselib "WLDAP32.dll"
#cfunc global ldap_simple_bind "ldap_simple_bind" intptr, str, str
; res = ldap_simple_bind(varptr(ld), dn, passwd)
; ld : LDAP* in/out -> "intptr"
; dn : LPCSTR optional -> "str"
; passwd : LPCSTR optional -> "str"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

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

var (
	wldap32 = windows.NewLazySystemDLL("WLDAP32.dll")
	procldap_simple_bind = wldap32.NewProc("ldap_simple_bind")
)

// ld (LDAP* in/out), dn (LPCSTR optional), passwd (LPCSTR optional)
r1, _, err := procldap_simple_bind.Call(
	uintptr(ld),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(dn))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(passwd))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ldap_simple_bind(
  ld: Pointer;   // LDAP* in/out
  dn: PAnsiChar;   // LPCSTR optional
  passwd: PAnsiChar   // LPCSTR optional
): DWORD; cdecl;
  external 'WLDAP32.dll' name 'ldap_simple_bind';

result := DllCall("WLDAP32\ldap_simple_bind"
    , "Ptr", ld   ; LDAP* in/out
    , "AStr", dn   ; LPCSTR optional
    , "AStr", passwd   ; LPCSTR optional
    , "Cdecl UInt")   ; return: DWORD

●ldap_simple_bind(ld, dn, passwd) = DLL("WLDAP32.dll", "dword ldap_simple_bind(void*, char*, char*)")
# 呼び出し: ldap_simple_bind(ld, dn, passwd)
# ld : LDAP* in/out -> "void*"
# dn : LPCSTR optional -> "char*"
# passwd : LPCSTR optional -> "char*"
# 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。