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ldap_parse_vlv_controlA

関数
仮想リストビュー結果コントロールを解析する(ANSI版)。
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>

INT ldap_parse_vlv_controlA(
    LDAP* ExternalHandle,
    LDAPControlA** Control,
    DWORD* TargetPos,
    DWORD* ListCount,
    LDAP_BERVAL** Context,
    INT* ErrCode
);

パラメーター

名前方向説明
ExternalHandleLDAP*inout対象のLDAPセッションハンドル。応答を受信した接続を指す。
ControlLDAPControlA**inoutサーバから返されたコントロール配列。VLV結果コントロールを含む入力。
TargetPosDWORD*inout結果リスト内の対象エントリの位置(1始まり)を受け取る出力先。
ListCountDWORD*inoutサーバ側の対象リスト総件数を受け取る出力先。
ContextLDAP_BERVAL**inout次回VLV要求に使うコンテキストクッキー(berval)を受け取る出力先。ber_bvfreeで解放。
ErrCodeINT*inoutVLV操作の結果エラーコードを受け取る出力先。

戻り値の型: INT

各言語での呼び出し定義

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

INT ldap_parse_vlv_controlA(
    LDAP* ExternalHandle,
    LDAPControlA** Control,
    DWORD* TargetPos,
    DWORD* ListCount,
    LDAP_BERVAL** Context,
    INT* ErrCode
);
[DllImport("WLDAP32.dll", CharSet = CharSet.Ansi, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern int ldap_parse_vlv_controlA(
    IntPtr ExternalHandle,   // LDAP* in/out
    IntPtr Control,   // LDAPControlA** in/out
    ref uint TargetPos,   // DWORD* in/out
    ref uint ListCount,   // DWORD* in/out
    IntPtr Context,   // LDAP_BERVAL** in/out
    ref int ErrCode   // INT* in/out
);
<DllImport("WLDAP32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ldap_parse_vlv_controlA(
    ExternalHandle As IntPtr,   ' LDAP* in/out
    Control As IntPtr,   ' LDAPControlA** in/out
    ByRef TargetPos As UInteger,   ' DWORD* in/out
    ByRef ListCount As UInteger,   ' DWORD* in/out
    Context As IntPtr,   ' LDAP_BERVAL** in/out
    ByRef ErrCode As Integer   ' INT* in/out
) As Integer
End Function
' ExternalHandle : LDAP* in/out
' Control : LDAPControlA** in/out
' TargetPos : DWORD* in/out
' ListCount : DWORD* in/out
' Context : LDAP_BERVAL** in/out
' ErrCode : INT* in/out
Declare PtrSafe Function ldap_parse_vlv_controlA Lib "wldap32" ( _
    ByVal ExternalHandle As LongPtr, _
    ByVal Control As LongPtr, _
    ByRef TargetPos As Long, _
    ByRef ListCount As Long, _
    ByVal Context As LongPtr, _
    ByRef ErrCode 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_parse_vlv_controlA = ctypes.cdll.wldap32.ldap_parse_vlv_controlA
ldap_parse_vlv_controlA.restype = ctypes.c_int
ldap_parse_vlv_controlA.argtypes = [
    ctypes.c_void_p,  # ExternalHandle : LDAP* in/out
    ctypes.c_void_p,  # Control : LDAPControlA** in/out
    ctypes.POINTER(wintypes.DWORD),  # TargetPos : DWORD* in/out
    ctypes.POINTER(wintypes.DWORD),  # ListCount : DWORD* in/out
    ctypes.c_void_p,  # Context : LDAP_BERVAL** in/out
    ctypes.POINTER(ctypes.c_int),  # ErrCode : INT* in/out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WLDAP32.dll')
ldap_parse_vlv_controlA = Fiddle::Function.new(
  lib['ldap_parse_vlv_controlA'],
  [
    Fiddle::TYPE_VOIDP,  # ExternalHandle : LDAP* in/out
    Fiddle::TYPE_VOIDP,  # Control : LDAPControlA** in/out
    Fiddle::TYPE_VOIDP,  # TargetPos : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # ListCount : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # Context : LDAP_BERVAL** in/out
    Fiddle::TYPE_VOIDP,  # ErrCode : INT* in/out
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)
#[link(name = "wldap32")]
extern "C" {
    fn ldap_parse_vlv_controlA(
        ExternalHandle: *mut LDAP,  // LDAP* in/out
        Control: *mut *mut LDAPControlA,  // LDAPControlA** in/out
        TargetPos: *mut u32,  // DWORD* in/out
        ListCount: *mut u32,  // DWORD* in/out
        Context: *mut *mut LDAP_BERVAL,  // LDAP_BERVAL** in/out
        ErrCode: *mut i32  // INT* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("WLDAP32.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
public static extern int ldap_parse_vlv_controlA(IntPtr ExternalHandle, IntPtr Control, ref uint TargetPos, ref uint ListCount, IntPtr Context, ref int ErrCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WLDAP32_ldap_parse_vlv_controlA' -Namespace Win32 -PassThru
# $api::ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode)
#uselib "WLDAP32.dll"
#func global ldap_parse_vlv_controlA "ldap_parse_vlv_controlA" sptr, sptr, sptr, sptr, sptr, sptr
; ldap_parse_vlv_controlA varptr(ExternalHandle), varptr(Control), varptr(TargetPos), varptr(ListCount), varptr(Context), varptr(ErrCode)   ; 戻り値は stat
; ExternalHandle : LDAP* in/out -> "sptr"
; Control : LDAPControlA** in/out -> "sptr"
; TargetPos : DWORD* in/out -> "sptr"
; ListCount : DWORD* in/out -> "sptr"
; Context : LDAP_BERVAL** in/out -> "sptr"
; ErrCode : INT* in/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。
出力引数:
#uselib "WLDAP32.dll"
#cfunc global ldap_parse_vlv_controlA "ldap_parse_vlv_controlA" var, var, var, var, var, var
; res = ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode)
; ExternalHandle : LDAP* in/out -> "var"
; Control : LDAPControlA** in/out -> "var"
; TargetPos : DWORD* in/out -> "var"
; ListCount : DWORD* in/out -> "var"
; Context : LDAP_BERVAL** in/out -> "var"
; ErrCode : INT* in/out -> "var"
; ※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。
出力引数:
; INT ldap_parse_vlv_controlA(LDAP* ExternalHandle, LDAPControlA** Control, DWORD* TargetPos, DWORD* ListCount, LDAP_BERVAL** Context, INT* ErrCode)
#uselib "WLDAP32.dll"
#cfunc global ldap_parse_vlv_controlA "ldap_parse_vlv_controlA" var, var, var, var, var, var
; res = ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode)
; ExternalHandle : LDAP* in/out -> "var"
; Control : LDAPControlA** in/out -> "var"
; TargetPos : DWORD* in/out -> "var"
; ListCount : DWORD* in/out -> "var"
; Context : LDAP_BERVAL** in/out -> "var"
; ErrCode : INT* in/out -> "var"
; ※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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	wldap32 = windows.NewLazySystemDLL("WLDAP32.dll")
	procldap_parse_vlv_controlA = wldap32.NewProc("ldap_parse_vlv_controlA")
)

// ExternalHandle (LDAP* in/out), Control (LDAPControlA** in/out), TargetPos (DWORD* in/out), ListCount (DWORD* in/out), Context (LDAP_BERVAL** in/out), ErrCode (INT* in/out)
r1, _, err := procldap_parse_vlv_controlA.Call(
	uintptr(ExternalHandle),
	uintptr(Control),
	uintptr(TargetPos),
	uintptr(ListCount),
	uintptr(Context),
	uintptr(ErrCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT
function ldap_parse_vlv_controlA(
  ExternalHandle: Pointer;   // LDAP* in/out
  Control: Pointer;   // LDAPControlA** in/out
  TargetPos: Pointer;   // DWORD* in/out
  ListCount: Pointer;   // DWORD* in/out
  Context: Pointer;   // LDAP_BERVAL** in/out
  ErrCode: Pointer   // INT* in/out
): Integer; cdecl;
  external 'WLDAP32.dll' name 'ldap_parse_vlv_controlA';
result := DllCall("WLDAP32\ldap_parse_vlv_controlA"
    , "Ptr", ExternalHandle   ; LDAP* in/out
    , "Ptr", Control   ; LDAPControlA** in/out
    , "Ptr", TargetPos   ; DWORD* in/out
    , "Ptr", ListCount   ; DWORD* in/out
    , "Ptr", Context   ; LDAP_BERVAL** in/out
    , "Ptr", ErrCode   ; INT* in/out
    , "Cdecl Int")   ; return: INT
●ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode) = DLL("WLDAP32.dll", "int ldap_parse_vlv_controlA(void*, void*, void*, void*, void*, void*)")
# 呼び出し: ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode)
# ExternalHandle : LDAP* in/out -> "void*"
# Control : LDAPControlA** in/out -> "void*"
# TargetPos : DWORD* in/out -> "void*"
# ListCount : DWORD* in/out -> "void*"
# Context : LDAP_BERVAL** in/out -> "void*"
# ErrCode : INT* in/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)。
# ※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_parse_vlv_controlA(
    ExternalHandle: [*c]LDAP, // LDAP* in/out
    Control: [*c][*c]LDAPControlA, // LDAPControlA** in/out
    TargetPos: [*c]u32, // DWORD* in/out
    ListCount: [*c]u32, // DWORD* in/out
    Context: [*c][*c]LDAP_BERVAL, // LDAP_BERVAL** in/out
    ErrCode: [*c]i32 // INT* in/out
) callconv(.c) i32;
proc ldap_parse_vlv_controlA(
    ExternalHandle: ptr LDAP,  # LDAP* in/out
    Control: ptr LDAPControlA,  # LDAPControlA** in/out
    TargetPos: ptr uint32,  # DWORD* in/out
    ListCount: ptr uint32,  # DWORD* in/out
    Context: ptr LDAP_BERVAL,  # LDAP_BERVAL** in/out
    ErrCode: ptr int32  # INT* in/out
): int32 {.importc: "ldap_parse_vlv_controlA", cdecl, dynlib: "WLDAP32.dll".}
pragma(lib, "wldap32");
extern(C)
int ldap_parse_vlv_controlA(
    LDAP* ExternalHandle,   // LDAP* in/out
    LDAPControlA** Control,   // LDAPControlA** in/out
    uint* TargetPos,   // DWORD* in/out
    uint* ListCount,   // DWORD* in/out
    LDAP_BERVAL** Context,   // LDAP_BERVAL** in/out
    int* ErrCode   // INT* in/out
);
ccall((:ldap_parse_vlv_controlA, "WLDAP32.dll"), Int32,
      (Ptr{LDAP}, Ptr{LDAPControlA}, Ptr{UInt32}, Ptr{UInt32}, Ptr{LDAP_BERVAL}, Ptr{Int32}),
      ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode)
# ExternalHandle : LDAP* in/out -> Ptr{LDAP}
# Control : LDAPControlA** in/out -> Ptr{LDAPControlA}
# TargetPos : DWORD* in/out -> Ptr{UInt32}
# ListCount : DWORD* in/out -> Ptr{UInt32}
# Context : LDAP_BERVAL** in/out -> Ptr{LDAP_BERVAL}
# ErrCode : INT* in/out -> Ptr{Int32}
local ffi = require("ffi")
ffi.cdef[[
int32_t ldap_parse_vlv_controlA(
    void* ExternalHandle,
    void* Control,
    uint32_t* TargetPos,
    uint32_t* ListCount,
    void* Context,
    int32_t* ErrCode);
]]
local wldap32 = ffi.load("wldap32")
-- wldap32.ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode)
-- ExternalHandle : LDAP* in/out
-- Control : LDAPControlA** in/out
-- TargetPos : DWORD* in/out
-- ListCount : DWORD* in/out
-- Context : LDAP_BERVAL** in/out
-- ErrCode : INT* in/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('WLDAP32.dll');
const ldap_parse_vlv_controlA = lib.func('__cdecl', 'ldap_parse_vlv_controlA', 'int32_t', ['void *', 'void *', 'uint32_t *', 'uint32_t *', 'void *', 'int32_t *']);
// ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode)
// ExternalHandle : LDAP* in/out -> 'void *'
// Control : LDAPControlA** in/out -> 'void *'
// TargetPos : DWORD* in/out -> 'uint32_t *'
// ListCount : DWORD* in/out -> 'uint32_t *'
// Context : LDAP_BERVAL** in/out -> 'void *'
// ErrCode : INT* in/out -> 'int32_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_parse_vlv_controlA: { parameters: ["pointer", "pointer", "pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode)
// ExternalHandle : LDAP* in/out -> "pointer"
// Control : LDAPControlA** in/out -> "pointer"
// TargetPos : DWORD* in/out -> "pointer"
// ListCount : DWORD* in/out -> "pointer"
// Context : LDAP_BERVAL** in/out -> "pointer"
// ErrCode : INT* in/out -> "pointer"
// 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
int32_t ldap_parse_vlv_controlA(
    void* ExternalHandle,
    void* Control,
    uint32_t* TargetPos,
    uint32_t* ListCount,
    void* Context,
    int32_t* ErrCode);
C, "WLDAP32.dll");
// $ffi->ldap_parse_vlv_controlA(ExternalHandle, Control, TargetPos, ListCount, Context, ErrCode);
// ExternalHandle : LDAP* in/out
// Control : LDAPControlA** in/out
// TargetPos : DWORD* in/out
// ListCount : DWORD* in/out
// Context : LDAP_BERVAL** in/out
// ErrCode : INT* in/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。
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_parse_vlv_controlA(
        Pointer ExternalHandle,   // LDAP* in/out
        Pointer Control,   // LDAPControlA** in/out
        IntByReference TargetPos,   // DWORD* in/out
        IntByReference ListCount,   // DWORD* in/out
        Pointer Context,   // LDAP_BERVAL** in/out
        IntByReference ErrCode   // INT* in/out
    );
}
@[Link("wldap32")]
lib LibWLDAP32
  fun ldap_parse_vlv_controlA = ldap_parse_vlv_controlA(
    ExternalHandle : LDAP*,   # LDAP* in/out
    Control : LDAPControlA**,   # LDAPControlA** in/out
    TargetPos : UInt32*,   # DWORD* in/out
    ListCount : UInt32*,   # DWORD* in/out
    Context : LDAP_BERVAL**,   # LDAP_BERVAL** in/out
    ErrCode : Int32*   # INT* in/out
  ) : Int32
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_parse_vlv_controlANative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Uint32>, Pointer<Uint32>, Pointer<Void>, Pointer<Int32>);
typedef ldap_parse_vlv_controlADart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Uint32>, Pointer<Uint32>, Pointer<Void>, Pointer<Int32>);
final ldap_parse_vlv_controlA = DynamicLibrary.open('WLDAP32.dll')
    .lookupFunction<ldap_parse_vlv_controlANative, ldap_parse_vlv_controlADart>('ldap_parse_vlv_controlA');
// ExternalHandle : LDAP* in/out -> Pointer<Void>
// Control : LDAPControlA** in/out -> Pointer<Void>
// TargetPos : DWORD* in/out -> Pointer<Uint32>
// ListCount : DWORD* in/out -> Pointer<Uint32>
// Context : LDAP_BERVAL** in/out -> Pointer<Void>
// ErrCode : INT* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function ldap_parse_vlv_controlA(
  ExternalHandle: Pointer;   // LDAP* in/out
  Control: Pointer;   // LDAPControlA** in/out
  TargetPos: Pointer;   // DWORD* in/out
  ListCount: Pointer;   // DWORD* in/out
  Context: Pointer;   // LDAP_BERVAL** in/out
  ErrCode: Pointer   // INT* in/out
): Integer; cdecl;
  external 'WLDAP32.dll' name 'ldap_parse_vlv_controlA';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import ccall safe "ldap_parse_vlv_controlA"
  c_ldap_parse_vlv_controlA :: Ptr () -> Ptr () -> Ptr Word32 -> Ptr Word32 -> Ptr () -> Ptr Int32 -> IO Int32
-- ExternalHandle : LDAP* in/out -> Ptr ()
-- Control : LDAPControlA** in/out -> Ptr ()
-- TargetPos : DWORD* in/out -> Ptr Word32
-- ListCount : DWORD* in/out -> Ptr Word32
-- Context : LDAP_BERVAL** in/out -> Ptr ()
-- ErrCode : INT* in/out -> Ptr Int32
-- 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_parse_vlv_controla =
  foreign "ldap_parse_vlv_controlA"
    ((ptr void) @-> (ptr void) @-> (ptr uint32_t) @-> (ptr uint32_t) @-> (ptr void) @-> (ptr int32_t) @-> returning int32_t)
(* ExternalHandle : LDAP* in/out -> (ptr void) *)
(* Control : LDAPControlA** in/out -> (ptr void) *)
(* TargetPos : DWORD* in/out -> (ptr uint32_t) *)
(* ListCount : DWORD* in/out -> (ptr uint32_t) *)
(* Context : LDAP_BERVAL** in/out -> (ptr void) *)
(* ErrCode : INT* in/out -> (ptr int32_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_parse_vlv_controlA" ldap-parse-vlv-control-a :convention :cdecl) :int32
  (external-handle :pointer)   ; LDAP* in/out
  (control :pointer)   ; LDAPControlA** in/out
  (target-pos :pointer)   ; DWORD* in/out
  (list-count :pointer)   ; DWORD* in/out
  (context :pointer)   ; LDAP_BERVAL** in/out
  (err-code :pointer))   ; INT* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $ldap_parse_vlv_controlA = Win32::API::More->new('WLDAP32',
    'int ldap_parse_vlv_controlA(LPVOID ExternalHandle, LPVOID Control, LPVOID TargetPos, LPVOID ListCount, LPVOID Context, LPVOID ErrCode)');
# my $ret = $ldap_parse_vlv_controlA->Call($ExternalHandle, $Control, $TargetPos, $ListCount, $Context, $ErrCode);
# ExternalHandle : LDAP* in/out -> LPVOID
# Control : LDAPControlA** in/out -> LPVOID
# TargetPos : DWORD* in/out -> LPVOID
# ListCount : DWORD* in/out -> LPVOID
# Context : LDAP_BERVAL** in/out -> LPVOID
# ErrCode : INT* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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