WldpGetApplicationSettingBoolean

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

HRESULT WldpGetApplicationSettingBoolean(
    LPCWSTR id,
    LPCWSTR setting,
    BOOL* result
);

<DllImport("Wldp.dll", ExactSpelling:=True)>
Public Shared Function WldpGetApplicationSettingBoolean(
    <MarshalAs(UnmanagedType.LPWStr)> id As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> setting As String,   ' LPCWSTR
    <Out> ByRef result As Boolean   ' BOOL* out
) As Integer
End Function

' id : LPCWSTR
' setting : LPCWSTR
' result : BOOL* out
Declare PtrSafe Function WldpGetApplicationSettingBoolean Lib "wldp" ( _
    ByVal id As LongPtr, _
    ByVal setting As LongPtr, _
    ByRef result 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

WldpGetApplicationSettingBoolean = ctypes.windll.wldp.WldpGetApplicationSettingBoolean
WldpGetApplicationSettingBoolean.restype = ctypes.c_int
WldpGetApplicationSettingBoolean.argtypes = [
    wintypes.LPCWSTR,  # id : LPCWSTR
    wintypes.LPCWSTR,  # setting : LPCWSTR
    ctypes.c_void_p,  # result : BOOL* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('Wldp.dll')
WldpGetApplicationSettingBoolean = Fiddle::Function.new(
  lib['WldpGetApplicationSettingBoolean'],
  [
    Fiddle::TYPE_VOIDP,  # id : LPCWSTR
    Fiddle::TYPE_VOIDP,  # setting : LPCWSTR
    Fiddle::TYPE_VOIDP,  # result : BOOL* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wldp")]
extern "system" {
    fn WldpGetApplicationSettingBoolean(
        id: *const u16,  // LPCWSTR
        setting: *const u16,  // LPCWSTR
        result: *mut i32  // BOOL* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("Wldp.dll")]
public static extern int WldpGetApplicationSettingBoolean([MarshalAs(UnmanagedType.LPWStr)] string id, [MarshalAs(UnmanagedType.LPWStr)] string setting, out bool result);
"@
$api = Add-Type -MemberDefinition $sig -Name 'Wldp_WldpGetApplicationSettingBoolean' -Namespace Win32 -PassThru
# $api::WldpGetApplicationSettingBoolean(id, setting, result)

#uselib "Wldp.dll"
#func global WldpGetApplicationSettingBoolean "WldpGetApplicationSettingBoolean" sptr, sptr, sptr
; WldpGetApplicationSettingBoolean id, setting, varptr(result)   ; 戻り値は stat
; id : LPCWSTR -> "sptr"
; setting : LPCWSTR -> "sptr"
; result : BOOL* 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 (
	wldp = windows.NewLazySystemDLL("Wldp.dll")
	procWldpGetApplicationSettingBoolean = wldp.NewProc("WldpGetApplicationSettingBoolean")
)

// id (LPCWSTR), setting (LPCWSTR), result (BOOL* out)
r1, _, err := procWldpGetApplicationSettingBoolean.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(id))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(setting))),
	uintptr(result),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WldpGetApplicationSettingBoolean(
  id: PWideChar;   // LPCWSTR
  setting: PWideChar;   // LPCWSTR
  result: Pointer   // BOOL* out
): Integer; stdcall;
  external 'Wldp.dll' name 'WldpGetApplicationSettingBoolean';

result := DllCall("Wldp\WldpGetApplicationSettingBoolean"
    , "WStr", id   ; LPCWSTR
    , "WStr", setting   ; LPCWSTR
    , "Ptr", result   ; BOOL* out
    , "Int")   ; return: HRESULT

●WldpGetApplicationSettingBoolean(id, setting, result) = DLL("Wldp.dll", "int WldpGetApplicationSettingBoolean(char*, char*, void*)")
# 呼び出し: WldpGetApplicationSettingBoolean(id, setting, result)
# id : LPCWSTR -> "char*"
# setting : LPCWSTR -> "char*"
# result : BOOL* 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 "wldp" fn WldpGetApplicationSettingBoolean(
    id: [*c]const u16, // LPCWSTR
    setting: [*c]const u16, // LPCWSTR
    result: [*c]i32 // BOOL* out
) callconv(std.os.windows.WINAPI) i32;

proc WldpGetApplicationSettingBoolean(
    id: WideCString,  # LPCWSTR
    setting: WideCString,  # LPCWSTR
    result: ptr int32  # BOOL* out
): int32 {.importc: "WldpGetApplicationSettingBoolean", stdcall, dynlib: "Wldp.dll".}

pragma(lib, "wldp");
extern(Windows)
int WldpGetApplicationSettingBoolean(
    const(wchar)* id,   // LPCWSTR
    const(wchar)* setting,   // LPCWSTR
    int* result   // BOOL* out
);

ccall((:WldpGetApplicationSettingBoolean, "Wldp.dll"), stdcall, Int32,
      (Cwstring, Cwstring, Ptr{Int32}),
      id, setting, result)
# id : LPCWSTR -> Cwstring
# setting : LPCWSTR -> Cwstring
# result : BOOL* out -> Ptr{Int32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t WldpGetApplicationSettingBoolean(
    const uint16_t* id,
    const uint16_t* setting,
    int32_t* result);
]]
local wldp = ffi.load("wldp")
-- wldp.WldpGetApplicationSettingBoolean(id, setting, result)
-- id : LPCWSTR
-- setting : LPCWSTR
-- result : BOOL* 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('Wldp.dll');
const WldpGetApplicationSettingBoolean = lib.func('__stdcall', 'WldpGetApplicationSettingBoolean', 'int32_t', ['str16', 'str16', 'int32_t *']);
// WldpGetApplicationSettingBoolean(id, setting, result)
// id : LPCWSTR -> 'str16'
// setting : LPCWSTR -> 'str16'
// result : BOOL* 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("Wldp.dll", {
  WldpGetApplicationSettingBoolean: { parameters: ["buffer", "buffer", "pointer"], result: "i32" },
});
// lib.symbols.WldpGetApplicationSettingBoolean(id, setting, result)
// id : LPCWSTR -> "buffer"
// setting : LPCWSTR -> "buffer"
// result : BOOL* 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 WldpGetApplicationSettingBoolean(
    const uint16_t* id,
    const uint16_t* setting,
    int32_t* result);
C, "Wldp.dll");
// $ffi->WldpGetApplicationSettingBoolean(id, setting, result);
// id : LPCWSTR
// setting : LPCWSTR
// result : BOOL* 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 Wldp extends StdCallLibrary {
    Wldp INSTANCE = Native.load("wldp", Wldp.class);
    int WldpGetApplicationSettingBoolean(
        WString id,   // LPCWSTR
        WString setting,   // LPCWSTR
        IntByReference result   // BOOL* out
    );
}

@[Link("wldp")]
lib LibWldp
  fun WldpGetApplicationSettingBoolean = WldpGetApplicationSettingBoolean(
    id : UInt16*,   # LPCWSTR
    setting : UInt16*,   # LPCWSTR
    result : Int32*   # BOOL* 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 WldpGetApplicationSettingBooleanNative = Int32 Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Int32>);
typedef WldpGetApplicationSettingBooleanDart = int Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Int32>);
final WldpGetApplicationSettingBoolean = DynamicLibrary.open('Wldp.dll')
    .lookupFunction<WldpGetApplicationSettingBooleanNative, WldpGetApplicationSettingBooleanDart>('WldpGetApplicationSettingBoolean');
// id : LPCWSTR -> Pointer<Utf16>
// setting : LPCWSTR -> Pointer<Utf16>
// result : BOOL* out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WldpGetApplicationSettingBoolean(
  id: PWideChar;   // LPCWSTR
  setting: PWideChar;   // LPCWSTR
  result: Pointer   // BOOL* out
): Integer; stdcall;
  external 'Wldp.dll' name 'WldpGetApplicationSettingBoolean';

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

foreign import stdcall safe "WldpGetApplicationSettingBoolean"
  c_WldpGetApplicationSettingBoolean :: CWString -> CWString -> Ptr CInt -> IO Int32
-- id : LPCWSTR -> CWString
-- setting : LPCWSTR -> CWString
-- result : BOOL* out -> Ptr CInt
-- 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 wldpgetapplicationsettingboolean =
  foreign "WldpGetApplicationSettingBoolean"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> (ptr int32_t) @-> returning int32_t)
(* id : LPCWSTR -> (ptr uint16_t) *)
(* setting : LPCWSTR -> (ptr uint16_t) *)
(* result : BOOL* 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 wldp (t "Wldp.dll"))
(cffi:use-foreign-library wldp)

(cffi:defcfun ("WldpGetApplicationSettingBoolean" wldp-get-application-setting-boolean :convention :stdcall) :int32
  (id (:string :encoding :utf-16le))   ; LPCWSTR
  (setting (:string :encoding :utf-16le))   ; LPCWSTR
  (result :pointer))   ; BOOL* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WldpGetApplicationSettingBoolean = Win32::API::More->new('Wldp',
    'int WldpGetApplicationSettingBoolean(LPCWSTR id, LPCWSTR setting, LPVOID result)');
# my $ret = $WldpGetApplicationSettingBoolean->Call($id, $setting, $result);
# id : LPCWSTR -> LPCWSTR
# setting : LPCWSTR -> LPCWSTR
# result : BOOL* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。