DRMCreateEnablingBitsDecryptor

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

HRESULT DRMCreateEnablingBitsDecryptor(
    DWORD hBoundLicense,
    LPWSTR wszRight,   // optional
    DWORD hAuxLib,
    LPWSTR wszAuxPlug,   // optional
    DWORD* phDecryptor
);

<DllImport("msdrm.dll", ExactSpelling:=True)>
Public Shared Function DRMCreateEnablingBitsDecryptor(
    hBoundLicense As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> wszRight As String,   ' LPWSTR optional
    hAuxLib As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> wszAuxPlug As String,   ' LPWSTR optional
    ByRef phDecryptor As UInteger   ' DWORD* in/out
) As Integer
End Function

' hBoundLicense : DWORD
' wszRight : LPWSTR optional
' hAuxLib : DWORD
' wszAuxPlug : LPWSTR optional
' phDecryptor : DWORD* in/out
Declare PtrSafe Function DRMCreateEnablingBitsDecryptor Lib "msdrm" ( _
    ByVal hBoundLicense As Long, _
    ByVal wszRight As LongPtr, _
    ByVal hAuxLib As Long, _
    ByVal wszAuxPlug As LongPtr, _
    ByRef phDecryptor 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

DRMCreateEnablingBitsDecryptor = ctypes.windll.msdrm.DRMCreateEnablingBitsDecryptor
DRMCreateEnablingBitsDecryptor.restype = ctypes.c_int
DRMCreateEnablingBitsDecryptor.argtypes = [
    wintypes.DWORD,  # hBoundLicense : DWORD
    wintypes.LPCWSTR,  # wszRight : LPWSTR optional
    wintypes.DWORD,  # hAuxLib : DWORD
    wintypes.LPCWSTR,  # wszAuxPlug : LPWSTR optional
    ctypes.POINTER(wintypes.DWORD),  # phDecryptor : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msdrm.dll')
DRMCreateEnablingBitsDecryptor = Fiddle::Function.new(
  lib['DRMCreateEnablingBitsDecryptor'],
  [
    -Fiddle::TYPE_INT,  # hBoundLicense : DWORD
    Fiddle::TYPE_VOIDP,  # wszRight : LPWSTR optional
    -Fiddle::TYPE_INT,  # hAuxLib : DWORD
    Fiddle::TYPE_VOIDP,  # wszAuxPlug : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # phDecryptor : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "msdrm")]
extern "system" {
    fn DRMCreateEnablingBitsDecryptor(
        hBoundLicense: u32,  // DWORD
        wszRight: *mut u16,  // LPWSTR optional
        hAuxLib: u32,  // DWORD
        wszAuxPlug: *mut u16,  // LPWSTR optional
        phDecryptor: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msdrm.dll")]
public static extern int DRMCreateEnablingBitsDecryptor(uint hBoundLicense, [MarshalAs(UnmanagedType.LPWStr)] string wszRight, uint hAuxLib, [MarshalAs(UnmanagedType.LPWStr)] string wszAuxPlug, ref uint phDecryptor);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msdrm_DRMCreateEnablingBitsDecryptor' -Namespace Win32 -PassThru
# $api::DRMCreateEnablingBitsDecryptor(hBoundLicense, wszRight, hAuxLib, wszAuxPlug, phDecryptor)

#uselib "msdrm.dll"
#func global DRMCreateEnablingBitsDecryptor "DRMCreateEnablingBitsDecryptor" sptr, sptr, sptr, sptr, sptr
; DRMCreateEnablingBitsDecryptor hBoundLicense, wszRight, hAuxLib, wszAuxPlug, varptr(phDecryptor)   ; 戻り値は stat
; hBoundLicense : DWORD -> "sptr"
; wszRight : LPWSTR optional -> "sptr"
; hAuxLib : DWORD -> "sptr"
; wszAuxPlug : LPWSTR optional -> "sptr"
; phDecryptor : 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 (
	msdrm = windows.NewLazySystemDLL("msdrm.dll")
	procDRMCreateEnablingBitsDecryptor = msdrm.NewProc("DRMCreateEnablingBitsDecryptor")
)

// hBoundLicense (DWORD), wszRight (LPWSTR optional), hAuxLib (DWORD), wszAuxPlug (LPWSTR optional), phDecryptor (DWORD* in/out)
r1, _, err := procDRMCreateEnablingBitsDecryptor.Call(
	uintptr(hBoundLicense),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(wszRight))),
	uintptr(hAuxLib),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(wszAuxPlug))),
	uintptr(phDecryptor),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function DRMCreateEnablingBitsDecryptor(
  hBoundLicense: DWORD;   // DWORD
  wszRight: PWideChar;   // LPWSTR optional
  hAuxLib: DWORD;   // DWORD
  wszAuxPlug: PWideChar;   // LPWSTR optional
  phDecryptor: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'msdrm.dll' name 'DRMCreateEnablingBitsDecryptor';

result := DllCall("msdrm\DRMCreateEnablingBitsDecryptor"
    , "UInt", hBoundLicense   ; DWORD
    , "WStr", wszRight   ; LPWSTR optional
    , "UInt", hAuxLib   ; DWORD
    , "WStr", wszAuxPlug   ; LPWSTR optional
    , "Ptr", phDecryptor   ; DWORD* in/out
    , "Int")   ; return: HRESULT

●DRMCreateEnablingBitsDecryptor(hBoundLicense, wszRight, hAuxLib, wszAuxPlug, phDecryptor) = DLL("msdrm.dll", "int DRMCreateEnablingBitsDecryptor(dword, char*, dword, char*, void*)")
# 呼び出し: DRMCreateEnablingBitsDecryptor(hBoundLicense, wszRight, hAuxLib, wszAuxPlug, phDecryptor)
# hBoundLicense : DWORD -> "dword"
# wszRight : LPWSTR optional -> "char*"
# hAuxLib : DWORD -> "dword"
# wszAuxPlug : LPWSTR optional -> "char*"
# phDecryptor : 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 "msdrm" fn DRMCreateEnablingBitsDecryptor(
    hBoundLicense: u32, // DWORD
    wszRight: [*c]const u16, // LPWSTR optional
    hAuxLib: u32, // DWORD
    wszAuxPlug: [*c]const u16, // LPWSTR optional
    phDecryptor: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;

proc DRMCreateEnablingBitsDecryptor(
    hBoundLicense: uint32,  # DWORD
    wszRight: WideCString,  # LPWSTR optional
    hAuxLib: uint32,  # DWORD
    wszAuxPlug: WideCString,  # LPWSTR optional
    phDecryptor: ptr uint32  # DWORD* in/out
): int32 {.importc: "DRMCreateEnablingBitsDecryptor", stdcall, dynlib: "msdrm.dll".}

pragma(lib, "msdrm");
extern(Windows)
int DRMCreateEnablingBitsDecryptor(
    uint hBoundLicense,   // DWORD
    const(wchar)* wszRight,   // LPWSTR optional
    uint hAuxLib,   // DWORD
    const(wchar)* wszAuxPlug,   // LPWSTR optional
    uint* phDecryptor   // DWORD* in/out
);

ccall((:DRMCreateEnablingBitsDecryptor, "msdrm.dll"), stdcall, Int32,
      (UInt32, Cwstring, UInt32, Cwstring, Ptr{UInt32}),
      hBoundLicense, wszRight, hAuxLib, wszAuxPlug, phDecryptor)
# hBoundLicense : DWORD -> UInt32
# wszRight : LPWSTR optional -> Cwstring
# hAuxLib : DWORD -> UInt32
# wszAuxPlug : LPWSTR optional -> Cwstring
# phDecryptor : 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 DRMCreateEnablingBitsDecryptor(
    uint32_t hBoundLicense,
    const uint16_t* wszRight,
    uint32_t hAuxLib,
    const uint16_t* wszAuxPlug,
    uint32_t* phDecryptor);
]]
local msdrm = ffi.load("msdrm")
-- msdrm.DRMCreateEnablingBitsDecryptor(hBoundLicense, wszRight, hAuxLib, wszAuxPlug, phDecryptor)
-- hBoundLicense : DWORD
-- wszRight : LPWSTR optional
-- hAuxLib : DWORD
-- wszAuxPlug : LPWSTR optional
-- phDecryptor : 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('msdrm.dll');
const DRMCreateEnablingBitsDecryptor = lib.func('__stdcall', 'DRMCreateEnablingBitsDecryptor', 'int32_t', ['uint32_t', 'str16', 'uint32_t', 'str16', 'uint32_t *']);
// DRMCreateEnablingBitsDecryptor(hBoundLicense, wszRight, hAuxLib, wszAuxPlug, phDecryptor)
// hBoundLicense : DWORD -> 'uint32_t'
// wszRight : LPWSTR optional -> 'str16'
// hAuxLib : DWORD -> 'uint32_t'
// wszAuxPlug : LPWSTR optional -> 'str16'
// phDecryptor : 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("msdrm.dll", {
  DRMCreateEnablingBitsDecryptor: { parameters: ["u32", "buffer", "u32", "buffer", "pointer"], result: "i32" },
});
// lib.symbols.DRMCreateEnablingBitsDecryptor(hBoundLicense, wszRight, hAuxLib, wszAuxPlug, phDecryptor)
// hBoundLicense : DWORD -> "u32"
// wszRight : LPWSTR optional -> "buffer"
// hAuxLib : DWORD -> "u32"
// wszAuxPlug : LPWSTR optional -> "buffer"
// phDecryptor : 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 DRMCreateEnablingBitsDecryptor(
    uint32_t hBoundLicense,
    const uint16_t* wszRight,
    uint32_t hAuxLib,
    const uint16_t* wszAuxPlug,
    uint32_t* phDecryptor);
C, "msdrm.dll");
// $ffi->DRMCreateEnablingBitsDecryptor(hBoundLicense, wszRight, hAuxLib, wszAuxPlug, phDecryptor);
// hBoundLicense : DWORD
// wszRight : LPWSTR optional
// hAuxLib : DWORD
// wszAuxPlug : LPWSTR optional
// phDecryptor : 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 Msdrm extends StdCallLibrary {
    Msdrm INSTANCE = Native.load("msdrm", Msdrm.class);
    int DRMCreateEnablingBitsDecryptor(
        int hBoundLicense,   // DWORD
        WString wszRight,   // LPWSTR optional
        int hAuxLib,   // DWORD
        WString wszAuxPlug,   // LPWSTR optional
        IntByReference phDecryptor   // DWORD* in/out
    );
}

@[Link("msdrm")]
lib Libmsdrm
  fun DRMCreateEnablingBitsDecryptor = DRMCreateEnablingBitsDecryptor(
    hBoundLicense : UInt32,   # DWORD
    wszRight : UInt16*,   # LPWSTR optional
    hAuxLib : UInt32,   # DWORD
    wszAuxPlug : UInt16*,   # LPWSTR optional
    phDecryptor : 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 DRMCreateEnablingBitsDecryptorNative = Int32 Function(Uint32, Pointer<Utf16>, Uint32, Pointer<Utf16>, Pointer<Uint32>);
typedef DRMCreateEnablingBitsDecryptorDart = int Function(int, Pointer<Utf16>, int, Pointer<Utf16>, Pointer<Uint32>);
final DRMCreateEnablingBitsDecryptor = DynamicLibrary.open('msdrm.dll')
    .lookupFunction<DRMCreateEnablingBitsDecryptorNative, DRMCreateEnablingBitsDecryptorDart>('DRMCreateEnablingBitsDecryptor');
// hBoundLicense : DWORD -> Uint32
// wszRight : LPWSTR optional -> Pointer<Utf16>
// hAuxLib : DWORD -> Uint32
// wszAuxPlug : LPWSTR optional -> Pointer<Utf16>
// phDecryptor : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DRMCreateEnablingBitsDecryptor(
  hBoundLicense: DWORD;   // DWORD
  wszRight: PWideChar;   // LPWSTR optional
  hAuxLib: DWORD;   // DWORD
  wszAuxPlug: PWideChar;   // LPWSTR optional
  phDecryptor: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'msdrm.dll' name 'DRMCreateEnablingBitsDecryptor';

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

foreign import stdcall safe "DRMCreateEnablingBitsDecryptor"
  c_DRMCreateEnablingBitsDecryptor :: Word32 -> CWString -> Word32 -> CWString -> Ptr Word32 -> IO Int32
-- hBoundLicense : DWORD -> Word32
-- wszRight : LPWSTR optional -> CWString
-- hAuxLib : DWORD -> Word32
-- wszAuxPlug : LPWSTR optional -> CWString
-- phDecryptor : 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 drmcreateenablingbitsdecryptor =
  foreign "DRMCreateEnablingBitsDecryptor"
    (uint32_t @-> (ptr uint16_t) @-> uint32_t @-> (ptr uint16_t) @-> (ptr uint32_t) @-> returning int32_t)
(* hBoundLicense : DWORD -> uint32_t *)
(* wszRight : LPWSTR optional -> (ptr uint16_t) *)
(* hAuxLib : DWORD -> uint32_t *)
(* wszAuxPlug : LPWSTR optional -> (ptr uint16_t) *)
(* phDecryptor : 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 msdrm (t "msdrm.dll"))
(cffi:use-foreign-library msdrm)

(cffi:defcfun ("DRMCreateEnablingBitsDecryptor" drmcreate-enabling-bits-decryptor :convention :stdcall) :int32
  (h-bound-license :uint32)   ; DWORD
  (wsz-right (:string :encoding :utf-16le))   ; LPWSTR optional
  (h-aux-lib :uint32)   ; DWORD
  (wsz-aux-plug (:string :encoding :utf-16le))   ; LPWSTR optional
  (ph-decryptor :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 $DRMCreateEnablingBitsDecryptor = Win32::API::More->new('msdrm',
    'int DRMCreateEnablingBitsDecryptor(DWORD hBoundLicense, LPCWSTR wszRight, DWORD hAuxLib, LPCWSTR wszAuxPlug, LPVOID phDecryptor)');
# my $ret = $DRMCreateEnablingBitsDecryptor->Call($hBoundLicense, $wszRight, $hAuxLib, $wszAuxPlug, $phDecryptor);
# hBoundLicense : DWORD -> DWORD
# wszRight : LPWSTR optional -> LPCWSTR
# hAuxLib : DWORD -> DWORD
# wszAuxPlug : LPWSTR optional -> LPCWSTR
# phDecryptor : 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。