EapHostPeerConfigBlob2Xml

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

DWORD EapHostPeerConfigBlob2Xml(
    DWORD dwFlags,
    EAP_METHOD_TYPE eapMethodType,
    DWORD dwSizeOfConfigIn,
    BYTE* pConfigIn,
    IXMLDOMDocument2** ppConfigDoc,
    EAP_ERROR** ppEapError
);

<DllImport("eappcfg.dll", ExactSpelling:=True)>
Public Shared Function EapHostPeerConfigBlob2Xml(
    dwFlags As UInteger,   ' DWORD
    eapMethodType As EAP_METHOD_TYPE,   ' EAP_METHOD_TYPE
    dwSizeOfConfigIn As UInteger,   ' DWORD
    pConfigIn As IntPtr,   ' BYTE*
    ppConfigDoc As IntPtr,   ' IXMLDOMDocument2** out
    ppEapError As IntPtr   ' EAP_ERROR** out
) As UInteger
End Function

' dwFlags : DWORD
' eapMethodType : EAP_METHOD_TYPE
' dwSizeOfConfigIn : DWORD
' pConfigIn : BYTE*
' ppConfigDoc : IXMLDOMDocument2** out
' ppEapError : EAP_ERROR** out
Declare PtrSafe Function EapHostPeerConfigBlob2Xml Lib "eappcfg" ( _
    ByVal dwFlags As Long, _
    ByVal eapMethodType As LongPtr, _
    ByVal dwSizeOfConfigIn As Long, _
    ByVal pConfigIn As LongPtr, _
    ByVal ppConfigDoc As LongPtr, _
    ByVal ppEapError As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

EapHostPeerConfigBlob2Xml = ctypes.windll.eappcfg.EapHostPeerConfigBlob2Xml
EapHostPeerConfigBlob2Xml.restype = wintypes.DWORD
EapHostPeerConfigBlob2Xml.argtypes = [
    wintypes.DWORD,  # dwFlags : DWORD
    EAP_METHOD_TYPE,  # eapMethodType : EAP_METHOD_TYPE
    wintypes.DWORD,  # dwSizeOfConfigIn : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pConfigIn : BYTE*
    ctypes.c_void_p,  # ppConfigDoc : IXMLDOMDocument2** out
    ctypes.c_void_p,  # ppEapError : EAP_ERROR** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('eappcfg.dll')
EapHostPeerConfigBlob2Xml = Fiddle::Function.new(
  lib['EapHostPeerConfigBlob2Xml'],
  [
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # eapMethodType : EAP_METHOD_TYPE
    -Fiddle::TYPE_INT,  # dwSizeOfConfigIn : DWORD
    Fiddle::TYPE_VOIDP,  # pConfigIn : BYTE*
    Fiddle::TYPE_VOIDP,  # ppConfigDoc : IXMLDOMDocument2** out
    Fiddle::TYPE_VOIDP,  # ppEapError : EAP_ERROR** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "eappcfg")]
extern "system" {
    fn EapHostPeerConfigBlob2Xml(
        dwFlags: u32,  // DWORD
        eapMethodType: EAP_METHOD_TYPE,  // EAP_METHOD_TYPE
        dwSizeOfConfigIn: u32,  // DWORD
        pConfigIn: *mut u8,  // BYTE*
        ppConfigDoc: *mut *mut core::ffi::c_void,  // IXMLDOMDocument2** out
        ppEapError: *mut *mut EAP_ERROR  // EAP_ERROR** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("eappcfg.dll")]
public static extern uint EapHostPeerConfigBlob2Xml(uint dwFlags, EAP_METHOD_TYPE eapMethodType, uint dwSizeOfConfigIn, IntPtr pConfigIn, IntPtr ppConfigDoc, IntPtr ppEapError);
"@
$api = Add-Type -MemberDefinition $sig -Name 'eappcfg_EapHostPeerConfigBlob2Xml' -Namespace Win32 -PassThru
# $api::EapHostPeerConfigBlob2Xml(dwFlags, eapMethodType, dwSizeOfConfigIn, pConfigIn, ppConfigDoc, ppEapError)

#uselib "eappcfg.dll"
#func global EapHostPeerConfigBlob2Xml "EapHostPeerConfigBlob2Xml" sptr, sptr, sptr, sptr, sptr, sptr
; EapHostPeerConfigBlob2Xml dwFlags, eapMethodType, dwSizeOfConfigIn, varptr(pConfigIn), ppConfigDoc, varptr(ppEapError)   ; 戻り値は stat
; dwFlags : DWORD -> "sptr"
; eapMethodType : EAP_METHOD_TYPE -> "sptr"
; dwSizeOfConfigIn : DWORD -> "sptr"
; pConfigIn : BYTE* -> "sptr"
; ppConfigDoc : IXMLDOMDocument2** out -> "sptr"
; ppEapError : EAP_ERROR** out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 (
	eappcfg = windows.NewLazySystemDLL("eappcfg.dll")
	procEapHostPeerConfigBlob2Xml = eappcfg.NewProc("EapHostPeerConfigBlob2Xml")
)

// dwFlags (DWORD), eapMethodType (EAP_METHOD_TYPE), dwSizeOfConfigIn (DWORD), pConfigIn (BYTE*), ppConfigDoc (IXMLDOMDocument2** out), ppEapError (EAP_ERROR** out)
r1, _, err := procEapHostPeerConfigBlob2Xml.Call(
	uintptr(dwFlags),
	uintptr(eapMethodType),
	uintptr(dwSizeOfConfigIn),
	uintptr(pConfigIn),
	uintptr(ppConfigDoc),
	uintptr(ppEapError),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function EapHostPeerConfigBlob2Xml(
  dwFlags: DWORD;   // DWORD
  eapMethodType: EAP_METHOD_TYPE;   // EAP_METHOD_TYPE
  dwSizeOfConfigIn: DWORD;   // DWORD
  pConfigIn: Pointer;   // BYTE*
  ppConfigDoc: Pointer;   // IXMLDOMDocument2** out
  ppEapError: Pointer   // EAP_ERROR** out
): DWORD; stdcall;
  external 'eappcfg.dll' name 'EapHostPeerConfigBlob2Xml';

result := DllCall("eappcfg\EapHostPeerConfigBlob2Xml"
    , "UInt", dwFlags   ; DWORD
    , "Ptr", eapMethodType   ; EAP_METHOD_TYPE
    , "UInt", dwSizeOfConfigIn   ; DWORD
    , "Ptr", pConfigIn   ; BYTE*
    , "Ptr", ppConfigDoc   ; IXMLDOMDocument2** out
    , "Ptr", ppEapError   ; EAP_ERROR** out
    , "UInt")   ; return: DWORD

●EapHostPeerConfigBlob2Xml(dwFlags, eapMethodType, dwSizeOfConfigIn, pConfigIn, ppConfigDoc, ppEapError) = DLL("eappcfg.dll", "dword EapHostPeerConfigBlob2Xml(dword, void*, dword, void*, void*, void*)")
# 呼び出し: EapHostPeerConfigBlob2Xml(dwFlags, eapMethodType, dwSizeOfConfigIn, pConfigIn, ppConfigDoc, ppEapError)
# dwFlags : DWORD -> "dword"
# eapMethodType : EAP_METHOD_TYPE -> "void*"
# dwSizeOfConfigIn : DWORD -> "dword"
# pConfigIn : BYTE* -> "void*"
# ppConfigDoc : IXMLDOMDocument2** out -> "void*"
# ppEapError : EAP_ERROR** 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 "eappcfg" fn EapHostPeerConfigBlob2Xml(
    dwFlags: u32, // DWORD
    eapMethodType: EAP_METHOD_TYPE, // EAP_METHOD_TYPE
    dwSizeOfConfigIn: u32, // DWORD
    pConfigIn: [*c]u8, // BYTE*
    ppConfigDoc: ?*anyopaque, // IXMLDOMDocument2** out
    ppEapError: [*c][*c]EAP_ERROR // EAP_ERROR** out
) callconv(std.os.windows.WINAPI) u32;

proc EapHostPeerConfigBlob2Xml(
    dwFlags: uint32,  # DWORD
    eapMethodType: EAP_METHOD_TYPE,  # EAP_METHOD_TYPE
    dwSizeOfConfigIn: uint32,  # DWORD
    pConfigIn: ptr uint8,  # BYTE*
    ppConfigDoc: pointer,  # IXMLDOMDocument2** out
    ppEapError: ptr EAP_ERROR  # EAP_ERROR** out
): uint32 {.importc: "EapHostPeerConfigBlob2Xml", stdcall, dynlib: "eappcfg.dll".}

pragma(lib, "eappcfg");
extern(Windows)
uint EapHostPeerConfigBlob2Xml(
    uint dwFlags,   // DWORD
    EAP_METHOD_TYPE eapMethodType,   // EAP_METHOD_TYPE
    uint dwSizeOfConfigIn,   // DWORD
    ubyte* pConfigIn,   // BYTE*
    void* ppConfigDoc,   // IXMLDOMDocument2** out
    EAP_ERROR** ppEapError   // EAP_ERROR** out
);

ccall((:EapHostPeerConfigBlob2Xml, "eappcfg.dll"), stdcall, UInt32,
      (UInt32, EAP_METHOD_TYPE, UInt32, Ptr{UInt8}, Ptr{Cvoid}, Ptr{EAP_ERROR}),
      dwFlags, eapMethodType, dwSizeOfConfigIn, pConfigIn, ppConfigDoc, ppEapError)
# dwFlags : DWORD -> UInt32
# eapMethodType : EAP_METHOD_TYPE -> EAP_METHOD_TYPE
# dwSizeOfConfigIn : DWORD -> UInt32
# pConfigIn : BYTE* -> Ptr{UInt8}
# ppConfigDoc : IXMLDOMDocument2** out -> Ptr{Cvoid}
# ppEapError : EAP_ERROR** out -> Ptr{EAP_ERROR}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t EapHostPeerConfigBlob2Xml(
    uint32_t dwFlags,
    EAP_METHOD_TYPE eapMethodType,
    uint32_t dwSizeOfConfigIn,
    uint8_t* pConfigIn,
    void* ppConfigDoc,
    void* ppEapError);
]]
local eappcfg = ffi.load("eappcfg")
-- eappcfg.EapHostPeerConfigBlob2Xml(dwFlags, eapMethodType, dwSizeOfConfigIn, pConfigIn, ppConfigDoc, ppEapError)
-- dwFlags : DWORD
-- eapMethodType : EAP_METHOD_TYPE
-- dwSizeOfConfigIn : DWORD
-- pConfigIn : BYTE*
-- ppConfigDoc : IXMLDOMDocument2** out
-- ppEapError : EAP_ERROR** 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('eappcfg.dll');
const EapHostPeerConfigBlob2Xml = lib.func('__stdcall', 'EapHostPeerConfigBlob2Xml', 'uint32_t', ['uint32_t', 'EAP_METHOD_TYPE', 'uint32_t', 'uint8_t *', 'void *', 'void *']);
// EapHostPeerConfigBlob2Xml(dwFlags, eapMethodType, dwSizeOfConfigIn, pConfigIn, ppConfigDoc, ppEapError)
// dwFlags : DWORD -> 'uint32_t'
// eapMethodType : EAP_METHOD_TYPE -> 'EAP_METHOD_TYPE'
// dwSizeOfConfigIn : DWORD -> 'uint32_t'
// pConfigIn : BYTE* -> 'uint8_t *'
// ppConfigDoc : IXMLDOMDocument2** out -> 'void *'
// ppEapError : EAP_ERROR** out -> 'void *'
// 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("eappcfg.dll", {
  EapHostPeerConfigBlob2Xml: { parameters: ["u32", "buffer", "u32", "pointer", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.EapHostPeerConfigBlob2Xml(dwFlags, eapMethodType, dwSizeOfConfigIn, pConfigIn, ppConfigDoc, ppEapError)
// dwFlags : DWORD -> "u32"
// eapMethodType : EAP_METHOD_TYPE -> "buffer"
// dwSizeOfConfigIn : DWORD -> "u32"
// pConfigIn : BYTE* -> "pointer"
// ppConfigDoc : IXMLDOMDocument2** out -> "pointer"
// ppEapError : EAP_ERROR** 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
uint32_t EapHostPeerConfigBlob2Xml(
    uint32_t dwFlags,
    EAP_METHOD_TYPE eapMethodType,
    uint32_t dwSizeOfConfigIn,
    uint8_t* pConfigIn,
    void* ppConfigDoc,
    void* ppEapError);
C, "eappcfg.dll");
// $ffi->EapHostPeerConfigBlob2Xml(dwFlags, eapMethodType, dwSizeOfConfigIn, pConfigIn, ppConfigDoc, ppEapError);
// dwFlags : DWORD
// eapMethodType : EAP_METHOD_TYPE
// dwSizeOfConfigIn : DWORD
// pConfigIn : BYTE*
// ppConfigDoc : IXMLDOMDocument2** out
// ppEapError : EAP_ERROR** 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 Eappcfg extends StdCallLibrary {
    Eappcfg INSTANCE = Native.load("eappcfg", Eappcfg.class);
    int EapHostPeerConfigBlob2Xml(
        int dwFlags,   // DWORD
        EAP_METHOD_TYPE /* extends Structure (by value) */ eapMethodType,   // EAP_METHOD_TYPE
        int dwSizeOfConfigIn,   // DWORD
        byte[] pConfigIn,   // BYTE*
        Pointer ppConfigDoc,   // IXMLDOMDocument2** out
        Pointer ppEapError   // EAP_ERROR** out
    );
}

@[Link("eappcfg")]
lib Libeappcfg
  fun EapHostPeerConfigBlob2Xml = EapHostPeerConfigBlob2Xml(
    dwFlags : UInt32,   # DWORD
    eapMethodType : EAP_METHOD_TYPE,   # EAP_METHOD_TYPE
    dwSizeOfConfigIn : UInt32,   # DWORD
    pConfigIn : UInt8*,   # BYTE*
    ppConfigDoc : Void*,   # IXMLDOMDocument2** out
    ppEapError : EAP_ERROR**   # EAP_ERROR** out
  ) : UInt32
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 EapHostPeerConfigBlob2XmlNative = Uint32 Function(Uint32, EAP_METHOD_TYPE, Uint32, Pointer<Uint8>, Pointer<Void>, Pointer<Void>);
typedef EapHostPeerConfigBlob2XmlDart = int Function(int, int, int, Pointer<Uint8>, Pointer<Void>, Pointer<Void>);
final EapHostPeerConfigBlob2Xml = DynamicLibrary.open('eappcfg.dll')
    .lookupFunction<EapHostPeerConfigBlob2XmlNative, EapHostPeerConfigBlob2XmlDart>('EapHostPeerConfigBlob2Xml');
// dwFlags : DWORD -> Uint32
// eapMethodType : EAP_METHOD_TYPE -> EAP_METHOD_TYPE
// dwSizeOfConfigIn : DWORD -> Uint32
// pConfigIn : BYTE* -> Pointer<Uint8>
// ppConfigDoc : IXMLDOMDocument2** out -> Pointer<Void>
// ppEapError : EAP_ERROR** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function EapHostPeerConfigBlob2Xml(
  dwFlags: DWORD;   // DWORD
  eapMethodType: EAP_METHOD_TYPE;   // EAP_METHOD_TYPE
  dwSizeOfConfigIn: DWORD;   // DWORD
  pConfigIn: Pointer;   // BYTE*
  ppConfigDoc: Pointer;   // IXMLDOMDocument2** out
  ppEapError: Pointer   // EAP_ERROR** out
): DWORD; stdcall;
  external 'eappcfg.dll' name 'EapHostPeerConfigBlob2Xml';

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

foreign import stdcall safe "EapHostPeerConfigBlob2Xml"
  c_EapHostPeerConfigBlob2Xml :: Word32 -> EAP_METHOD_TYPE -> Word32 -> Ptr Word8 -> Ptr () -> Ptr () -> IO Word32
-- dwFlags : DWORD -> Word32
-- eapMethodType : EAP_METHOD_TYPE -> EAP_METHOD_TYPE
-- dwSizeOfConfigIn : DWORD -> Word32
-- pConfigIn : BYTE* -> Ptr Word8
-- ppConfigDoc : IXMLDOMDocument2** out -> Ptr ()
-- ppEapError : EAP_ERROR** out -> Ptr ()
-- 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。
-- ※値渡し構造体は GHC FFI で直接渡せません。Ptr で渡すラッパ(C側)経由にしてください。

open Ctypes
open Foreign

let eaphostpeerconfigblob2xml =
  foreign "EapHostPeerConfigBlob2Xml"
    (uint32_t @-> EAP_METHOD_TYPE @-> uint32_t @-> (ptr uint8_t) @-> (ptr void) @-> (ptr void) @-> returning uint32_t)
(* dwFlags : DWORD -> uint32_t *)
(* eapMethodType : EAP_METHOD_TYPE -> EAP_METHOD_TYPE *)
(* dwSizeOfConfigIn : DWORD -> uint32_t *)
(* pConfigIn : BYTE* -> (ptr uint8_t) *)
(* ppConfigDoc : IXMLDOMDocument2** out -> (ptr void) *)
(* ppEapError : EAP_ERROR** out -> (ptr void) *)
(* 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 eappcfg (t "eappcfg.dll"))
(cffi:use-foreign-library eappcfg)

(cffi:defcfun ("EapHostPeerConfigBlob2Xml" eap-host-peer-config-blob2-xml :convention :stdcall) :uint32
  (dw-flags :uint32)   ; DWORD
  (eap-method-type (:struct eap-method-type))   ; EAP_METHOD_TYPE
  (dw-size-of-config-in :uint32)   ; DWORD
  (p-config-in :pointer)   ; BYTE*
  (pp-config-doc :pointer)   ; IXMLDOMDocument2** out
  (pp-eap-error :pointer))   ; EAP_ERROR** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $EapHostPeerConfigBlob2Xml = Win32::API::More->new('eappcfg',
    'DWORD EapHostPeerConfigBlob2Xml(DWORD dwFlags, LPVOID eapMethodType, DWORD dwSizeOfConfigIn, LPVOID pConfigIn, LPVOID ppConfigDoc, LPVOID ppEapError)');
# my $ret = $EapHostPeerConfigBlob2Xml->Call($dwFlags, $eapMethodType, $dwSizeOfConfigIn, $pConfigIn, $ppConfigDoc, $ppEapError);
# dwFlags : DWORD -> DWORD
# eapMethodType : EAP_METHOD_TYPE -> LPVOID
# dwSizeOfConfigIn : DWORD -> DWORD
# pConfigIn : BYTE* -> LPVOID
# ppConfigDoc : IXMLDOMDocument2** out -> LPVOID
# ppEapError : EAP_ERROR** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。