WinHttpQueryAuthSchemes

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

BOOL WinHttpQueryAuthSchemes(
    void* hRequest,
    DWORD* lpdwSupportedSchemes,
    DWORD* lpdwFirstScheme,
    DWORD* pdwAuthTarget
);

<DllImport("WINHTTP.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function WinHttpQueryAuthSchemes(
    hRequest As IntPtr,   ' void* in/out
    ByRef lpdwSupportedSchemes As UInteger,   ' DWORD* in/out
    ByRef lpdwFirstScheme As UInteger,   ' DWORD* in/out
    ByRef pdwAuthTarget As UInteger   ' DWORD* in/out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hRequest : void* in/out
' lpdwSupportedSchemes : DWORD* in/out
' lpdwFirstScheme : DWORD* in/out
' pdwAuthTarget : DWORD* in/out
Declare PtrSafe Function WinHttpQueryAuthSchemes Lib "winhttp" ( _
    ByVal hRequest As LongPtr, _
    ByRef lpdwSupportedSchemes As Long, _
    ByRef lpdwFirstScheme As Long, _
    ByRef pdwAuthTarget 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

WinHttpQueryAuthSchemes = ctypes.windll.winhttp.WinHttpQueryAuthSchemes
WinHttpQueryAuthSchemes.restype = wintypes.BOOL
WinHttpQueryAuthSchemes.argtypes = [
    ctypes.POINTER(None),  # hRequest : void* in/out
    ctypes.POINTER(wintypes.DWORD),  # lpdwSupportedSchemes : DWORD* in/out
    ctypes.POINTER(wintypes.DWORD),  # lpdwFirstScheme : DWORD* in/out
    ctypes.POINTER(wintypes.DWORD),  # pdwAuthTarget : DWORD* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINHTTP.dll')
WinHttpQueryAuthSchemes = Fiddle::Function.new(
  lib['WinHttpQueryAuthSchemes'],
  [
    Fiddle::TYPE_VOIDP,  # hRequest : void* in/out
    Fiddle::TYPE_VOIDP,  # lpdwSupportedSchemes : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # lpdwFirstScheme : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # pdwAuthTarget : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "winhttp")]
extern "system" {
    fn WinHttpQueryAuthSchemes(
        hRequest: *mut (),  // void* in/out
        lpdwSupportedSchemes: *mut u32,  // DWORD* in/out
        lpdwFirstScheme: *mut u32,  // DWORD* in/out
        pdwAuthTarget: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINHTTP.dll", SetLastError = true)]
public static extern bool WinHttpQueryAuthSchemes(IntPtr hRequest, ref uint lpdwSupportedSchemes, ref uint lpdwFirstScheme, ref uint pdwAuthTarget);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINHTTP_WinHttpQueryAuthSchemes' -Namespace Win32 -PassThru
# $api::WinHttpQueryAuthSchemes(hRequest, lpdwSupportedSchemes, lpdwFirstScheme, pdwAuthTarget)

#uselib "WINHTTP.dll"
#func global WinHttpQueryAuthSchemes "WinHttpQueryAuthSchemes" sptr, sptr, sptr, sptr
; WinHttpQueryAuthSchemes hRequest, varptr(lpdwSupportedSchemes), varptr(lpdwFirstScheme), varptr(pdwAuthTarget)   ; 戻り値は stat
; hRequest : void* in/out -> "sptr"
; lpdwSupportedSchemes : DWORD* in/out -> "sptr"
; lpdwFirstScheme : DWORD* in/out -> "sptr"
; pdwAuthTarget : DWORD* 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。

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

var (
	winhttp = windows.NewLazySystemDLL("WINHTTP.dll")
	procWinHttpQueryAuthSchemes = winhttp.NewProc("WinHttpQueryAuthSchemes")
)

// hRequest (void* in/out), lpdwSupportedSchemes (DWORD* in/out), lpdwFirstScheme (DWORD* in/out), pdwAuthTarget (DWORD* in/out)
r1, _, err := procWinHttpQueryAuthSchemes.Call(
	uintptr(hRequest),
	uintptr(lpdwSupportedSchemes),
	uintptr(lpdwFirstScheme),
	uintptr(pdwAuthTarget),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function WinHttpQueryAuthSchemes(
  hRequest: Pointer;   // void* in/out
  lpdwSupportedSchemes: Pointer;   // DWORD* in/out
  lpdwFirstScheme: Pointer;   // DWORD* in/out
  pdwAuthTarget: Pointer   // DWORD* in/out
): BOOL; stdcall;
  external 'WINHTTP.dll' name 'WinHttpQueryAuthSchemes';

result := DllCall("WINHTTP\WinHttpQueryAuthSchemes"
    , "Ptr", hRequest   ; void* in/out
    , "Ptr", lpdwSupportedSchemes   ; DWORD* in/out
    , "Ptr", lpdwFirstScheme   ; DWORD* in/out
    , "Ptr", pdwAuthTarget   ; DWORD* in/out
    , "Int")   ; return: BOOL

●WinHttpQueryAuthSchemes(hRequest, lpdwSupportedSchemes, lpdwFirstScheme, pdwAuthTarget) = DLL("WINHTTP.dll", "bool WinHttpQueryAuthSchemes(void*, void*, void*, void*)")
# 呼び出し: WinHttpQueryAuthSchemes(hRequest, lpdwSupportedSchemes, lpdwFirstScheme, pdwAuthTarget)
# hRequest : void* in/out -> "void*"
# lpdwSupportedSchemes : DWORD* in/out -> "void*"
# lpdwFirstScheme : DWORD* in/out -> "void*"
# pdwAuthTarget : DWORD* 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)。

const std = @import("std");

extern "winhttp" fn WinHttpQueryAuthSchemes(
    hRequest: ?*anyopaque, // void* in/out
    lpdwSupportedSchemes: [*c]u32, // DWORD* in/out
    lpdwFirstScheme: [*c]u32, // DWORD* in/out
    pdwAuthTarget: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;

proc WinHttpQueryAuthSchemes(
    hRequest: pointer,  # void* in/out
    lpdwSupportedSchemes: ptr uint32,  # DWORD* in/out
    lpdwFirstScheme: ptr uint32,  # DWORD* in/out
    pdwAuthTarget: ptr uint32  # DWORD* in/out
): int32 {.importc: "WinHttpQueryAuthSchemes", stdcall, dynlib: "WINHTTP.dll".}

pragma(lib, "winhttp");
extern(Windows)
int WinHttpQueryAuthSchemes(
    void* hRequest,   // void* in/out
    uint* lpdwSupportedSchemes,   // DWORD* in/out
    uint* lpdwFirstScheme,   // DWORD* in/out
    uint* pdwAuthTarget   // DWORD* in/out
);

ccall((:WinHttpQueryAuthSchemes, "WINHTTP.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{UInt32}, Ptr{UInt32}, Ptr{UInt32}),
      hRequest, lpdwSupportedSchemes, lpdwFirstScheme, pdwAuthTarget)
# hRequest : void* in/out -> Ptr{Cvoid}
# lpdwSupportedSchemes : DWORD* in/out -> Ptr{UInt32}
# lpdwFirstScheme : DWORD* in/out -> Ptr{UInt32}
# pdwAuthTarget : DWORD* in/out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t WinHttpQueryAuthSchemes(
    void* hRequest,
    uint32_t* lpdwSupportedSchemes,
    uint32_t* lpdwFirstScheme,
    uint32_t* pdwAuthTarget);
]]
local winhttp = ffi.load("winhttp")
-- winhttp.WinHttpQueryAuthSchemes(hRequest, lpdwSupportedSchemes, lpdwFirstScheme, pdwAuthTarget)
-- hRequest : void* in/out
-- lpdwSupportedSchemes : DWORD* in/out
-- lpdwFirstScheme : DWORD* in/out
-- pdwAuthTarget : DWORD* 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('WINHTTP.dll');
const WinHttpQueryAuthSchemes = lib.func('__stdcall', 'WinHttpQueryAuthSchemes', 'int32_t', ['void *', 'uint32_t *', 'uint32_t *', 'uint32_t *']);
// WinHttpQueryAuthSchemes(hRequest, lpdwSupportedSchemes, lpdwFirstScheme, pdwAuthTarget)
// hRequest : void* in/out -> 'void *'
// lpdwSupportedSchemes : DWORD* in/out -> 'uint32_t *'
// lpdwFirstScheme : DWORD* in/out -> 'uint32_t *'
// pdwAuthTarget : DWORD* in/out -> '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("WINHTTP.dll", {
  WinHttpQueryAuthSchemes: { parameters: ["pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.WinHttpQueryAuthSchemes(hRequest, lpdwSupportedSchemes, lpdwFirstScheme, pdwAuthTarget)
// hRequest : void* in/out -> "pointer"
// lpdwSupportedSchemes : DWORD* in/out -> "pointer"
// lpdwFirstScheme : DWORD* in/out -> "pointer"
// pdwAuthTarget : DWORD* in/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 WinHttpQueryAuthSchemes(
    void* hRequest,
    uint32_t* lpdwSupportedSchemes,
    uint32_t* lpdwFirstScheme,
    uint32_t* pdwAuthTarget);
C, "WINHTTP.dll");
// $ffi->WinHttpQueryAuthSchemes(hRequest, lpdwSupportedSchemes, lpdwFirstScheme, pdwAuthTarget);
// hRequest : void* in/out
// lpdwSupportedSchemes : DWORD* in/out
// lpdwFirstScheme : DWORD* in/out
// pdwAuthTarget : DWORD* 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。
// 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 Winhttp extends StdCallLibrary {
    Winhttp INSTANCE = Native.load("winhttp", Winhttp.class);
    boolean WinHttpQueryAuthSchemes(
        Pointer hRequest,   // void* in/out
        IntByReference lpdwSupportedSchemes,   // DWORD* in/out
        IntByReference lpdwFirstScheme,   // DWORD* in/out
        IntByReference pdwAuthTarget   // DWORD* in/out
    );
}

@[Link("winhttp")]
lib LibWINHTTP
  fun WinHttpQueryAuthSchemes = WinHttpQueryAuthSchemes(
    hRequest : Void*,   # void* in/out
    lpdwSupportedSchemes : UInt32*,   # DWORD* in/out
    lpdwFirstScheme : UInt32*,   # DWORD* in/out
    pdwAuthTarget : UInt32*   # DWORD* in/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 WinHttpQueryAuthSchemesNative = Int32 Function(Pointer<Void>, Pointer<Uint32>, Pointer<Uint32>, Pointer<Uint32>);
typedef WinHttpQueryAuthSchemesDart = int Function(Pointer<Void>, Pointer<Uint32>, Pointer<Uint32>, Pointer<Uint32>);
final WinHttpQueryAuthSchemes = DynamicLibrary.open('WINHTTP.dll')
    .lookupFunction<WinHttpQueryAuthSchemesNative, WinHttpQueryAuthSchemesDart>('WinHttpQueryAuthSchemes');
// hRequest : void* in/out -> Pointer<Void>
// lpdwSupportedSchemes : DWORD* in/out -> Pointer<Uint32>
// lpdwFirstScheme : DWORD* in/out -> Pointer<Uint32>
// pdwAuthTarget : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WinHttpQueryAuthSchemes(
  hRequest: Pointer;   // void* in/out
  lpdwSupportedSchemes: Pointer;   // DWORD* in/out
  lpdwFirstScheme: Pointer;   // DWORD* in/out
  pdwAuthTarget: Pointer   // DWORD* in/out
): BOOL; stdcall;
  external 'WINHTTP.dll' name 'WinHttpQueryAuthSchemes';

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

foreign import stdcall safe "WinHttpQueryAuthSchemes"
  c_WinHttpQueryAuthSchemes :: Ptr () -> Ptr Word32 -> Ptr Word32 -> Ptr Word32 -> IO CInt
-- hRequest : void* in/out -> Ptr ()
-- lpdwSupportedSchemes : DWORD* in/out -> Ptr Word32
-- lpdwFirstScheme : DWORD* in/out -> Ptr Word32
-- pdwAuthTarget : DWORD* in/out -> Ptr 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 winhttpqueryauthschemes =
  foreign "WinHttpQueryAuthSchemes"
    ((ptr void) @-> (ptr uint32_t) @-> (ptr uint32_t) @-> (ptr uint32_t) @-> returning int32_t)
(* hRequest : void* in/out -> (ptr void) *)
(* lpdwSupportedSchemes : DWORD* in/out -> (ptr uint32_t) *)
(* lpdwFirstScheme : DWORD* in/out -> (ptr uint32_t) *)
(* pdwAuthTarget : DWORD* in/out -> (ptr 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 winhttp (t "WINHTTP.dll"))
(cffi:use-foreign-library winhttp)

(cffi:defcfun ("WinHttpQueryAuthSchemes" win-http-query-auth-schemes :convention :stdcall) :int32
  (h-request :pointer)   ; void* in/out
  (lpdw-supported-schemes :pointer)   ; DWORD* in/out
  (lpdw-first-scheme :pointer)   ; DWORD* in/out
  (pdw-auth-target :pointer))   ; DWORD* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WinHttpQueryAuthSchemes = Win32::API::More->new('WINHTTP',
    'BOOL WinHttpQueryAuthSchemes(LPVOID hRequest, LPVOID lpdwSupportedSchemes, LPVOID lpdwFirstScheme, LPVOID pdwAuthTarget)');
# my $ret = $WinHttpQueryAuthSchemes->Call($hRequest, $lpdwSupportedSchemes, $lpdwFirstScheme, $pdwAuthTarget);
# hRequest : void* in/out -> LPVOID
# lpdwSupportedSchemes : DWORD* in/out -> LPVOID
# lpdwFirstScheme : DWORD* in/out -> LPVOID
# pdwAuthTarget : DWORD* 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。