LoadEnclaveData

// KERNEL32.dll
#include <windows.h>

BOOL LoadEnclaveData(
    HANDLE hProcess,
    void* lpAddress,
    const void* lpBuffer,
    UINT_PTR nSize,
    DWORD flProtect,
    const void* lpPageInformation,
    DWORD dwInfoLength,
    UINT_PTR* lpNumberOfBytesWritten,
    DWORD* lpEnclaveError   // optional
);

<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function LoadEnclaveData(
    hProcess As IntPtr,   ' HANDLE
    lpAddress As IntPtr,   ' void*
    lpBuffer As IntPtr,   ' void*
    nSize As UIntPtr,   ' UINT_PTR
    flProtect As UInteger,   ' DWORD
    lpPageInformation As IntPtr,   ' void*
    dwInfoLength As UInteger,   ' DWORD
    <Out> ByRef lpNumberOfBytesWritten As UIntPtr,   ' UINT_PTR* out
    lpEnclaveError As IntPtr   ' DWORD* optional, out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hProcess : HANDLE
' lpAddress : void*
' lpBuffer : void*
' nSize : UINT_PTR
' flProtect : DWORD
' lpPageInformation : void*
' dwInfoLength : DWORD
' lpNumberOfBytesWritten : UINT_PTR* out
' lpEnclaveError : DWORD* optional, out
Declare PtrSafe Function LoadEnclaveData Lib "kernel32" ( _
    ByVal hProcess As LongPtr, _
    ByVal lpAddress As LongPtr, _
    ByVal lpBuffer As LongPtr, _
    ByVal nSize As LongPtr, _
    ByVal flProtect As Long, _
    ByVal lpPageInformation As LongPtr, _
    ByVal dwInfoLength As Long, _
    ByRef lpNumberOfBytesWritten As LongPtr, _
    ByVal lpEnclaveError 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

LoadEnclaveData = ctypes.windll.kernel32.LoadEnclaveData
LoadEnclaveData.restype = wintypes.BOOL
LoadEnclaveData.argtypes = [
    wintypes.HANDLE,  # hProcess : HANDLE
    ctypes.POINTER(None),  # lpAddress : void*
    ctypes.POINTER(None),  # lpBuffer : void*
    ctypes.c_size_t,  # nSize : UINT_PTR
    wintypes.DWORD,  # flProtect : DWORD
    ctypes.POINTER(None),  # lpPageInformation : void*
    wintypes.DWORD,  # dwInfoLength : DWORD
    ctypes.POINTER(ctypes.c_size_t),  # lpNumberOfBytesWritten : UINT_PTR* out
    ctypes.POINTER(wintypes.DWORD),  # lpEnclaveError : DWORD* optional, out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
LoadEnclaveData = Fiddle::Function.new(
  lib['LoadEnclaveData'],
  [
    Fiddle::TYPE_VOIDP,  # hProcess : HANDLE
    Fiddle::TYPE_VOIDP,  # lpAddress : void*
    Fiddle::TYPE_VOIDP,  # lpBuffer : void*
    Fiddle::TYPE_UINTPTR_T,  # nSize : UINT_PTR
    -Fiddle::TYPE_INT,  # flProtect : DWORD
    Fiddle::TYPE_VOIDP,  # lpPageInformation : void*
    -Fiddle::TYPE_INT,  # dwInfoLength : DWORD
    Fiddle::TYPE_VOIDP,  # lpNumberOfBytesWritten : UINT_PTR* out
    Fiddle::TYPE_VOIDP,  # lpEnclaveError : DWORD* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn LoadEnclaveData(
        hProcess: *mut core::ffi::c_void,  // HANDLE
        lpAddress: *mut (),  // void*
        lpBuffer: *const (),  // void*
        nSize: usize,  // UINT_PTR
        flProtect: u32,  // DWORD
        lpPageInformation: *const (),  // void*
        dwInfoLength: u32,  // DWORD
        lpNumberOfBytesWritten: *mut usize,  // UINT_PTR* out
        lpEnclaveError: *mut u32  // DWORD* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern bool LoadEnclaveData(IntPtr hProcess, IntPtr lpAddress, IntPtr lpBuffer, UIntPtr nSize, uint flProtect, IntPtr lpPageInformation, uint dwInfoLength, out UIntPtr lpNumberOfBytesWritten, IntPtr lpEnclaveError);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_LoadEnclaveData' -Namespace Win32 -PassThru
# $api::LoadEnclaveData(hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, lpNumberOfBytesWritten, lpEnclaveError)

#uselib "KERNEL32.dll"
#func global LoadEnclaveData "LoadEnclaveData" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; LoadEnclaveData hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, varptr(lpNumberOfBytesWritten), varptr(lpEnclaveError)   ; 戻り値は stat
; hProcess : HANDLE -> "sptr"
; lpAddress : void* -> "sptr"
; lpBuffer : void* -> "sptr"
; nSize : UINT_PTR -> "sptr"
; flProtect : DWORD -> "sptr"
; lpPageInformation : void* -> "sptr"
; dwInfoLength : DWORD -> "sptr"
; lpNumberOfBytesWritten : UINT_PTR* out -> "sptr"
; lpEnclaveError : DWORD* optional, 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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procLoadEnclaveData = kernel32.NewProc("LoadEnclaveData")
)

// hProcess (HANDLE), lpAddress (void*), lpBuffer (void*), nSize (UINT_PTR), flProtect (DWORD), lpPageInformation (void*), dwInfoLength (DWORD), lpNumberOfBytesWritten (UINT_PTR* out), lpEnclaveError (DWORD* optional, out)
r1, _, err := procLoadEnclaveData.Call(
	uintptr(hProcess),
	uintptr(lpAddress),
	uintptr(lpBuffer),
	uintptr(nSize),
	uintptr(flProtect),
	uintptr(lpPageInformation),
	uintptr(dwInfoLength),
	uintptr(lpNumberOfBytesWritten),
	uintptr(lpEnclaveError),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function LoadEnclaveData(
  hProcess: THandle;   // HANDLE
  lpAddress: Pointer;   // void*
  lpBuffer: Pointer;   // void*
  nSize: NativeUInt;   // UINT_PTR
  flProtect: DWORD;   // DWORD
  lpPageInformation: Pointer;   // void*
  dwInfoLength: DWORD;   // DWORD
  lpNumberOfBytesWritten: Pointer;   // UINT_PTR* out
  lpEnclaveError: Pointer   // DWORD* optional, out
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'LoadEnclaveData';

result := DllCall("KERNEL32\LoadEnclaveData"
    , "Ptr", hProcess   ; HANDLE
    , "Ptr", lpAddress   ; void*
    , "Ptr", lpBuffer   ; void*
    , "UPtr", nSize   ; UINT_PTR
    , "UInt", flProtect   ; DWORD
    , "Ptr", lpPageInformation   ; void*
    , "UInt", dwInfoLength   ; DWORD
    , "Ptr", lpNumberOfBytesWritten   ; UINT_PTR* out
    , "Ptr", lpEnclaveError   ; DWORD* optional, out
    , "Int")   ; return: BOOL

●LoadEnclaveData(hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, lpNumberOfBytesWritten, lpEnclaveError) = DLL("KERNEL32.dll", "bool LoadEnclaveData(void*, void*, void*, int, dword, void*, dword, void*, void*)")
# 呼び出し: LoadEnclaveData(hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, lpNumberOfBytesWritten, lpEnclaveError)
# hProcess : HANDLE -> "void*"
# lpAddress : void* -> "void*"
# lpBuffer : void* -> "void*"
# nSize : UINT_PTR -> "int"
# flProtect : DWORD -> "dword"
# lpPageInformation : void* -> "void*"
# dwInfoLength : DWORD -> "dword"
# lpNumberOfBytesWritten : UINT_PTR* out -> "void*"
# lpEnclaveError : DWORD* optional, 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 "kernel32" fn LoadEnclaveData(
    hProcess: ?*anyopaque, // HANDLE
    lpAddress: ?*anyopaque, // void*
    lpBuffer: ?*anyopaque, // void*
    nSize: usize, // UINT_PTR
    flProtect: u32, // DWORD
    lpPageInformation: ?*anyopaque, // void*
    dwInfoLength: u32, // DWORD
    lpNumberOfBytesWritten: [*c]usize, // UINT_PTR* out
    lpEnclaveError: [*c]u32 // DWORD* optional, out
) callconv(std.os.windows.WINAPI) i32;

proc LoadEnclaveData(
    hProcess: pointer,  # HANDLE
    lpAddress: pointer,  # void*
    lpBuffer: pointer,  # void*
    nSize: uint,  # UINT_PTR
    flProtect: uint32,  # DWORD
    lpPageInformation: pointer,  # void*
    dwInfoLength: uint32,  # DWORD
    lpNumberOfBytesWritten: ptr uint,  # UINT_PTR* out
    lpEnclaveError: ptr uint32  # DWORD* optional, out
): int32 {.importc: "LoadEnclaveData", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
int LoadEnclaveData(
    void* hProcess,   // HANDLE
    void* lpAddress,   // void*
    void* lpBuffer,   // void*
    size_t nSize,   // UINT_PTR
    uint flProtect,   // DWORD
    void* lpPageInformation,   // void*
    uint dwInfoLength,   // DWORD
    size_t* lpNumberOfBytesWritten,   // UINT_PTR* out
    uint* lpEnclaveError   // DWORD* optional, out
);

ccall((:LoadEnclaveData, "KERNEL32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, Csize_t, UInt32, Ptr{Cvoid}, UInt32, Ptr{Csize_t}, Ptr{UInt32}),
      hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, lpNumberOfBytesWritten, lpEnclaveError)
# hProcess : HANDLE -> Ptr{Cvoid}
# lpAddress : void* -> Ptr{Cvoid}
# lpBuffer : void* -> Ptr{Cvoid}
# nSize : UINT_PTR -> Csize_t
# flProtect : DWORD -> UInt32
# lpPageInformation : void* -> Ptr{Cvoid}
# dwInfoLength : DWORD -> UInt32
# lpNumberOfBytesWritten : UINT_PTR* out -> Ptr{Csize_t}
# lpEnclaveError : DWORD* optional, 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 LoadEnclaveData(
    void* hProcess,
    void* lpAddress,
    void* lpBuffer,
    uintptr_t nSize,
    uint32_t flProtect,
    void* lpPageInformation,
    uint32_t dwInfoLength,
    uintptr_t* lpNumberOfBytesWritten,
    uint32_t* lpEnclaveError);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.LoadEnclaveData(hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, lpNumberOfBytesWritten, lpEnclaveError)
-- hProcess : HANDLE
-- lpAddress : void*
-- lpBuffer : void*
-- nSize : UINT_PTR
-- flProtect : DWORD
-- lpPageInformation : void*
-- dwInfoLength : DWORD
-- lpNumberOfBytesWritten : UINT_PTR* out
-- lpEnclaveError : DWORD* optional, 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('KERNEL32.dll');
const LoadEnclaveData = lib.func('__stdcall', 'LoadEnclaveData', 'int32_t', ['void *', 'void *', 'void *', 'uintptr_t', 'uint32_t', 'void *', 'uint32_t', 'uintptr_t *', 'uint32_t *']);
// LoadEnclaveData(hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, lpNumberOfBytesWritten, lpEnclaveError)
// hProcess : HANDLE -> 'void *'
// lpAddress : void* -> 'void *'
// lpBuffer : void* -> 'void *'
// nSize : UINT_PTR -> 'uintptr_t'
// flProtect : DWORD -> 'uint32_t'
// lpPageInformation : void* -> 'void *'
// dwInfoLength : DWORD -> 'uint32_t'
// lpNumberOfBytesWritten : UINT_PTR* out -> 'uintptr_t *'
// lpEnclaveError : DWORD* optional, 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("KERNEL32.dll", {
  LoadEnclaveData: { parameters: ["pointer", "pointer", "pointer", "usize", "u32", "pointer", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.LoadEnclaveData(hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, lpNumberOfBytesWritten, lpEnclaveError)
// hProcess : HANDLE -> "pointer"
// lpAddress : void* -> "pointer"
// lpBuffer : void* -> "pointer"
// nSize : UINT_PTR -> "usize"
// flProtect : DWORD -> "u32"
// lpPageInformation : void* -> "pointer"
// dwInfoLength : DWORD -> "u32"
// lpNumberOfBytesWritten : UINT_PTR* out -> "pointer"
// lpEnclaveError : DWORD* optional, 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 LoadEnclaveData(
    void* hProcess,
    void* lpAddress,
    void* lpBuffer,
    size_t nSize,
    uint32_t flProtect,
    void* lpPageInformation,
    uint32_t dwInfoLength,
    size_t* lpNumberOfBytesWritten,
    uint32_t* lpEnclaveError);
C, "KERNEL32.dll");
// $ffi->LoadEnclaveData(hProcess, lpAddress, lpBuffer, nSize, flProtect, lpPageInformation, dwInfoLength, lpNumberOfBytesWritten, lpEnclaveError);
// hProcess : HANDLE
// lpAddress : void*
// lpBuffer : void*
// nSize : UINT_PTR
// flProtect : DWORD
// lpPageInformation : void*
// dwInfoLength : DWORD
// lpNumberOfBytesWritten : UINT_PTR* out
// lpEnclaveError : DWORD* optional, 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 Kernel32 extends StdCallLibrary {
    Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class);
    boolean LoadEnclaveData(
        Pointer hProcess,   // HANDLE
        Pointer lpAddress,   // void*
        Pointer lpBuffer,   // void*
        long nSize,   // UINT_PTR
        int flProtect,   // DWORD
        Pointer lpPageInformation,   // void*
        int dwInfoLength,   // DWORD
        LongByReference lpNumberOfBytesWritten,   // UINT_PTR* out
        IntByReference lpEnclaveError   // DWORD* optional, out
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun LoadEnclaveData = LoadEnclaveData(
    hProcess : Void*,   # HANDLE
    lpAddress : Void*,   # void*
    lpBuffer : Void*,   # void*
    nSize : LibC::SizeT,   # UINT_PTR
    flProtect : UInt32,   # DWORD
    lpPageInformation : Void*,   # void*
    dwInfoLength : UInt32,   # DWORD
    lpNumberOfBytesWritten : LibC::SizeT*,   # UINT_PTR* out
    lpEnclaveError : UInt32*   # DWORD* optional, 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 LoadEnclaveDataNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, UintPtr, Uint32, Pointer<Void>, Uint32, Pointer<UintPtr>, Pointer<Uint32>);
typedef LoadEnclaveDataDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, int, int, Pointer<Void>, int, Pointer<UintPtr>, Pointer<Uint32>);
final LoadEnclaveData = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<LoadEnclaveDataNative, LoadEnclaveDataDart>('LoadEnclaveData');
// hProcess : HANDLE -> Pointer<Void>
// lpAddress : void* -> Pointer<Void>
// lpBuffer : void* -> Pointer<Void>
// nSize : UINT_PTR -> UintPtr
// flProtect : DWORD -> Uint32
// lpPageInformation : void* -> Pointer<Void>
// dwInfoLength : DWORD -> Uint32
// lpNumberOfBytesWritten : UINT_PTR* out -> Pointer<UintPtr>
// lpEnclaveError : DWORD* optional, out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function LoadEnclaveData(
  hProcess: THandle;   // HANDLE
  lpAddress: Pointer;   // void*
  lpBuffer: Pointer;   // void*
  nSize: NativeUInt;   // UINT_PTR
  flProtect: DWORD;   // DWORD
  lpPageInformation: Pointer;   // void*
  dwInfoLength: DWORD;   // DWORD
  lpNumberOfBytesWritten: Pointer;   // UINT_PTR* out
  lpEnclaveError: Pointer   // DWORD* optional, out
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'LoadEnclaveData';

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

foreign import stdcall safe "LoadEnclaveData"
  c_LoadEnclaveData :: Ptr () -> Ptr () -> Ptr () -> CUIntPtr -> Word32 -> Ptr () -> Word32 -> Ptr CUIntPtr -> Ptr Word32 -> IO CInt
-- hProcess : HANDLE -> Ptr ()
-- lpAddress : void* -> Ptr ()
-- lpBuffer : void* -> Ptr ()
-- nSize : UINT_PTR -> CUIntPtr
-- flProtect : DWORD -> Word32
-- lpPageInformation : void* -> Ptr ()
-- dwInfoLength : DWORD -> Word32
-- lpNumberOfBytesWritten : UINT_PTR* out -> Ptr CUIntPtr
-- lpEnclaveError : DWORD* optional, 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 loadenclavedata =
  foreign "LoadEnclaveData"
    ((ptr void) @-> (ptr void) @-> (ptr void) @-> size_t @-> uint32_t @-> (ptr void) @-> uint32_t @-> (ptr size_t) @-> (ptr uint32_t) @-> returning int32_t)
(* hProcess : HANDLE -> (ptr void) *)
(* lpAddress : void* -> (ptr void) *)
(* lpBuffer : void* -> (ptr void) *)
(* nSize : UINT_PTR -> size_t *)
(* flProtect : DWORD -> uint32_t *)
(* lpPageInformation : void* -> (ptr void) *)
(* dwInfoLength : DWORD -> uint32_t *)
(* lpNumberOfBytesWritten : UINT_PTR* out -> (ptr size_t) *)
(* lpEnclaveError : DWORD* optional, 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)

(cffi:defcfun ("LoadEnclaveData" load-enclave-data :convention :stdcall) :int32
  (h-process :pointer)   ; HANDLE
  (lp-address :pointer)   ; void*
  (lp-buffer :pointer)   ; void*
  (n-size :uint64)   ; UINT_PTR
  (fl-protect :uint32)   ; DWORD
  (lp-page-information :pointer)   ; void*
  (dw-info-length :uint32)   ; DWORD
  (lp-number-of-bytes-written :pointer)   ; UINT_PTR* out
  (lp-enclave-error :pointer))   ; DWORD* optional, out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $LoadEnclaveData = Win32::API::More->new('KERNEL32',
    'BOOL LoadEnclaveData(HANDLE hProcess, LPVOID lpAddress, LPVOID lpBuffer, WPARAM nSize, DWORD flProtect, LPVOID lpPageInformation, DWORD dwInfoLength, LPVOID lpNumberOfBytesWritten, LPVOID lpEnclaveError)');
# my $ret = $LoadEnclaveData->Call($hProcess, $lpAddress, $lpBuffer, $nSize, $flProtect, $lpPageInformation, $dwInfoLength, $lpNumberOfBytesWritten, $lpEnclaveError);
# hProcess : HANDLE -> HANDLE
# lpAddress : void* -> LPVOID
# lpBuffer : void* -> LPVOID
# nSize : UINT_PTR -> WPARAM
# flProtect : DWORD -> DWORD
# lpPageInformation : void* -> LPVOID
# dwInfoLength : DWORD -> DWORD
# lpNumberOfBytesWritten : UINT_PTR* out -> LPVOID
# lpEnclaveError : DWORD* optional, out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。