DRMCreateEnablingPrincipal

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

HRESULT DRMCreateEnablingPrincipal(
    DWORD hEnv,
    DWORD hLibrary,
    LPWSTR wszObject,
    DRMID* pidPrincipal,
    LPWSTR wszCredentials,
    DWORD* phEnablingPrincipal
);

<DllImport("msdrm.dll", ExactSpelling:=True)>
Public Shared Function DRMCreateEnablingPrincipal(
    hEnv As UInteger,   ' DWORD
    hLibrary As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> wszObject As String,   ' LPWSTR
    pidPrincipal As IntPtr,   ' DRMID* in/out
    <MarshalAs(UnmanagedType.LPWStr)> wszCredentials As String,   ' LPWSTR
    ByRef phEnablingPrincipal As UInteger   ' DWORD* in/out
) As Integer
End Function

' hEnv : DWORD
' hLibrary : DWORD
' wszObject : LPWSTR
' pidPrincipal : DRMID* in/out
' wszCredentials : LPWSTR
' phEnablingPrincipal : DWORD* in/out
Declare PtrSafe Function DRMCreateEnablingPrincipal Lib "msdrm" ( _
    ByVal hEnv As Long, _
    ByVal hLibrary As Long, _
    ByVal wszObject As LongPtr, _
    ByVal pidPrincipal As LongPtr, _
    ByVal wszCredentials As LongPtr, _
    ByRef phEnablingPrincipal 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

DRMCreateEnablingPrincipal = ctypes.windll.msdrm.DRMCreateEnablingPrincipal
DRMCreateEnablingPrincipal.restype = ctypes.c_int
DRMCreateEnablingPrincipal.argtypes = [
    wintypes.DWORD,  # hEnv : DWORD
    wintypes.DWORD,  # hLibrary : DWORD
    wintypes.LPCWSTR,  # wszObject : LPWSTR
    ctypes.c_void_p,  # pidPrincipal : DRMID* in/out
    wintypes.LPCWSTR,  # wszCredentials : LPWSTR
    ctypes.POINTER(wintypes.DWORD),  # phEnablingPrincipal : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msdrm.dll')
DRMCreateEnablingPrincipal = Fiddle::Function.new(
  lib['DRMCreateEnablingPrincipal'],
  [
    -Fiddle::TYPE_INT,  # hEnv : DWORD
    -Fiddle::TYPE_INT,  # hLibrary : DWORD
    Fiddle::TYPE_VOIDP,  # wszObject : LPWSTR
    Fiddle::TYPE_VOIDP,  # pidPrincipal : DRMID* in/out
    Fiddle::TYPE_VOIDP,  # wszCredentials : LPWSTR
    Fiddle::TYPE_VOIDP,  # phEnablingPrincipal : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "msdrm")]
extern "system" {
    fn DRMCreateEnablingPrincipal(
        hEnv: u32,  // DWORD
        hLibrary: u32,  // DWORD
        wszObject: *mut u16,  // LPWSTR
        pidPrincipal: *mut DRMID,  // DRMID* in/out
        wszCredentials: *mut u16,  // LPWSTR
        phEnablingPrincipal: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msdrm.dll")]
public static extern int DRMCreateEnablingPrincipal(uint hEnv, uint hLibrary, [MarshalAs(UnmanagedType.LPWStr)] string wszObject, IntPtr pidPrincipal, [MarshalAs(UnmanagedType.LPWStr)] string wszCredentials, ref uint phEnablingPrincipal);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msdrm_DRMCreateEnablingPrincipal' -Namespace Win32 -PassThru
# $api::DRMCreateEnablingPrincipal(hEnv, hLibrary, wszObject, pidPrincipal, wszCredentials, phEnablingPrincipal)

#uselib "msdrm.dll"
#func global DRMCreateEnablingPrincipal "DRMCreateEnablingPrincipal" sptr, sptr, sptr, sptr, sptr, sptr
; DRMCreateEnablingPrincipal hEnv, hLibrary, wszObject, varptr(pidPrincipal), wszCredentials, varptr(phEnablingPrincipal)   ; 戻り値は stat
; hEnv : DWORD -> "sptr"
; hLibrary : DWORD -> "sptr"
; wszObject : LPWSTR -> "sptr"
; pidPrincipal : DRMID* in/out -> "sptr"
; wszCredentials : LPWSTR -> "sptr"
; phEnablingPrincipal : 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")
	procDRMCreateEnablingPrincipal = msdrm.NewProc("DRMCreateEnablingPrincipal")
)

// hEnv (DWORD), hLibrary (DWORD), wszObject (LPWSTR), pidPrincipal (DRMID* in/out), wszCredentials (LPWSTR), phEnablingPrincipal (DWORD* in/out)
r1, _, err := procDRMCreateEnablingPrincipal.Call(
	uintptr(hEnv),
	uintptr(hLibrary),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(wszObject))),
	uintptr(pidPrincipal),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(wszCredentials))),
	uintptr(phEnablingPrincipal),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function DRMCreateEnablingPrincipal(
  hEnv: DWORD;   // DWORD
  hLibrary: DWORD;   // DWORD
  wszObject: PWideChar;   // LPWSTR
  pidPrincipal: Pointer;   // DRMID* in/out
  wszCredentials: PWideChar;   // LPWSTR
  phEnablingPrincipal: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'msdrm.dll' name 'DRMCreateEnablingPrincipal';

result := DllCall("msdrm\DRMCreateEnablingPrincipal"
    , "UInt", hEnv   ; DWORD
    , "UInt", hLibrary   ; DWORD
    , "WStr", wszObject   ; LPWSTR
    , "Ptr", pidPrincipal   ; DRMID* in/out
    , "WStr", wszCredentials   ; LPWSTR
    , "Ptr", phEnablingPrincipal   ; DWORD* in/out
    , "Int")   ; return: HRESULT

●DRMCreateEnablingPrincipal(hEnv, hLibrary, wszObject, pidPrincipal, wszCredentials, phEnablingPrincipal) = DLL("msdrm.dll", "int DRMCreateEnablingPrincipal(dword, dword, char*, void*, char*, void*)")
# 呼び出し: DRMCreateEnablingPrincipal(hEnv, hLibrary, wszObject, pidPrincipal, wszCredentials, phEnablingPrincipal)
# hEnv : DWORD -> "dword"
# hLibrary : DWORD -> "dword"
# wszObject : LPWSTR -> "char*"
# pidPrincipal : DRMID* in/out -> "void*"
# wszCredentials : LPWSTR -> "char*"
# phEnablingPrincipal : 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 DRMCreateEnablingPrincipal(
    hEnv: u32, // DWORD
    hLibrary: u32, // DWORD
    wszObject: [*c]const u16, // LPWSTR
    pidPrincipal: [*c]DRMID, // DRMID* in/out
    wszCredentials: [*c]const u16, // LPWSTR
    phEnablingPrincipal: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;

proc DRMCreateEnablingPrincipal(
    hEnv: uint32,  # DWORD
    hLibrary: uint32,  # DWORD
    wszObject: WideCString,  # LPWSTR
    pidPrincipal: ptr DRMID,  # DRMID* in/out
    wszCredentials: WideCString,  # LPWSTR
    phEnablingPrincipal: ptr uint32  # DWORD* in/out
): int32 {.importc: "DRMCreateEnablingPrincipal", stdcall, dynlib: "msdrm.dll".}

pragma(lib, "msdrm");
extern(Windows)
int DRMCreateEnablingPrincipal(
    uint hEnv,   // DWORD
    uint hLibrary,   // DWORD
    const(wchar)* wszObject,   // LPWSTR
    DRMID* pidPrincipal,   // DRMID* in/out
    const(wchar)* wszCredentials,   // LPWSTR
    uint* phEnablingPrincipal   // DWORD* in/out
);

ccall((:DRMCreateEnablingPrincipal, "msdrm.dll"), stdcall, Int32,
      (UInt32, UInt32, Cwstring, Ptr{DRMID}, Cwstring, Ptr{UInt32}),
      hEnv, hLibrary, wszObject, pidPrincipal, wszCredentials, phEnablingPrincipal)
# hEnv : DWORD -> UInt32
# hLibrary : DWORD -> UInt32
# wszObject : LPWSTR -> Cwstring
# pidPrincipal : DRMID* in/out -> Ptr{DRMID}
# wszCredentials : LPWSTR -> Cwstring
# phEnablingPrincipal : 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 DRMCreateEnablingPrincipal(
    uint32_t hEnv,
    uint32_t hLibrary,
    const uint16_t* wszObject,
    void* pidPrincipal,
    const uint16_t* wszCredentials,
    uint32_t* phEnablingPrincipal);
]]
local msdrm = ffi.load("msdrm")
-- msdrm.DRMCreateEnablingPrincipal(hEnv, hLibrary, wszObject, pidPrincipal, wszCredentials, phEnablingPrincipal)
-- hEnv : DWORD
-- hLibrary : DWORD
-- wszObject : LPWSTR
-- pidPrincipal : DRMID* in/out
-- wszCredentials : LPWSTR
-- phEnablingPrincipal : 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 DRMCreateEnablingPrincipal = lib.func('__stdcall', 'DRMCreateEnablingPrincipal', 'int32_t', ['uint32_t', 'uint32_t', 'str16', 'void *', 'str16', 'uint32_t *']);
// DRMCreateEnablingPrincipal(hEnv, hLibrary, wszObject, pidPrincipal, wszCredentials, phEnablingPrincipal)
// hEnv : DWORD -> 'uint32_t'
// hLibrary : DWORD -> 'uint32_t'
// wszObject : LPWSTR -> 'str16'
// pidPrincipal : DRMID* in/out -> 'void *'
// wszCredentials : LPWSTR -> 'str16'
// phEnablingPrincipal : 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", {
  DRMCreateEnablingPrincipal: { parameters: ["u32", "u32", "buffer", "pointer", "buffer", "pointer"], result: "i32" },
});
// lib.symbols.DRMCreateEnablingPrincipal(hEnv, hLibrary, wszObject, pidPrincipal, wszCredentials, phEnablingPrincipal)
// hEnv : DWORD -> "u32"
// hLibrary : DWORD -> "u32"
// wszObject : LPWSTR -> "buffer"
// pidPrincipal : DRMID* in/out -> "pointer"
// wszCredentials : LPWSTR -> "buffer"
// phEnablingPrincipal : 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 DRMCreateEnablingPrincipal(
    uint32_t hEnv,
    uint32_t hLibrary,
    const uint16_t* wszObject,
    void* pidPrincipal,
    const uint16_t* wszCredentials,
    uint32_t* phEnablingPrincipal);
C, "msdrm.dll");
// $ffi->DRMCreateEnablingPrincipal(hEnv, hLibrary, wszObject, pidPrincipal, wszCredentials, phEnablingPrincipal);
// hEnv : DWORD
// hLibrary : DWORD
// wszObject : LPWSTR
// pidPrincipal : DRMID* in/out
// wszCredentials : LPWSTR
// phEnablingPrincipal : 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 DRMCreateEnablingPrincipal(
        int hEnv,   // DWORD
        int hLibrary,   // DWORD
        WString wszObject,   // LPWSTR
        Pointer pidPrincipal,   // DRMID* in/out
        WString wszCredentials,   // LPWSTR
        IntByReference phEnablingPrincipal   // DWORD* in/out
    );
}

@[Link("msdrm")]
lib Libmsdrm
  fun DRMCreateEnablingPrincipal = DRMCreateEnablingPrincipal(
    hEnv : UInt32,   # DWORD
    hLibrary : UInt32,   # DWORD
    wszObject : UInt16*,   # LPWSTR
    pidPrincipal : DRMID*,   # DRMID* in/out
    wszCredentials : UInt16*,   # LPWSTR
    phEnablingPrincipal : 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 DRMCreateEnablingPrincipalNative = Int32 Function(Uint32, Uint32, Pointer<Utf16>, Pointer<Void>, Pointer<Utf16>, Pointer<Uint32>);
typedef DRMCreateEnablingPrincipalDart = int Function(int, int, Pointer<Utf16>, Pointer<Void>, Pointer<Utf16>, Pointer<Uint32>);
final DRMCreateEnablingPrincipal = DynamicLibrary.open('msdrm.dll')
    .lookupFunction<DRMCreateEnablingPrincipalNative, DRMCreateEnablingPrincipalDart>('DRMCreateEnablingPrincipal');
// hEnv : DWORD -> Uint32
// hLibrary : DWORD -> Uint32
// wszObject : LPWSTR -> Pointer<Utf16>
// pidPrincipal : DRMID* in/out -> Pointer<Void>
// wszCredentials : LPWSTR -> Pointer<Utf16>
// phEnablingPrincipal : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DRMCreateEnablingPrincipal(
  hEnv: DWORD;   // DWORD
  hLibrary: DWORD;   // DWORD
  wszObject: PWideChar;   // LPWSTR
  pidPrincipal: Pointer;   // DRMID* in/out
  wszCredentials: PWideChar;   // LPWSTR
  phEnablingPrincipal: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'msdrm.dll' name 'DRMCreateEnablingPrincipal';

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

foreign import stdcall safe "DRMCreateEnablingPrincipal"
  c_DRMCreateEnablingPrincipal :: Word32 -> Word32 -> CWString -> Ptr () -> CWString -> Ptr Word32 -> IO Int32
-- hEnv : DWORD -> Word32
-- hLibrary : DWORD -> Word32
-- wszObject : LPWSTR -> CWString
-- pidPrincipal : DRMID* in/out -> Ptr ()
-- wszCredentials : LPWSTR -> CWString
-- phEnablingPrincipal : 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 drmcreateenablingprincipal =
  foreign "DRMCreateEnablingPrincipal"
    (uint32_t @-> uint32_t @-> (ptr uint16_t) @-> (ptr void) @-> (ptr uint16_t) @-> (ptr uint32_t) @-> returning int32_t)
(* hEnv : DWORD -> uint32_t *)
(* hLibrary : DWORD -> uint32_t *)
(* wszObject : LPWSTR -> (ptr uint16_t) *)
(* pidPrincipal : DRMID* in/out -> (ptr void) *)
(* wszCredentials : LPWSTR -> (ptr uint16_t) *)
(* phEnablingPrincipal : 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 ("DRMCreateEnablingPrincipal" drmcreate-enabling-principal :convention :stdcall) :int32
  (h-env :uint32)   ; DWORD
  (h-library :uint32)   ; DWORD
  (wsz-object (:string :encoding :utf-16le))   ; LPWSTR
  (pid-principal :pointer)   ; DRMID* in/out
  (wsz-credentials (:string :encoding :utf-16le))   ; LPWSTR
  (ph-enabling-principal :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 $DRMCreateEnablingPrincipal = Win32::API::More->new('msdrm',
    'int DRMCreateEnablingPrincipal(DWORD hEnv, DWORD hLibrary, LPCWSTR wszObject, LPVOID pidPrincipal, LPCWSTR wszCredentials, LPVOID phEnablingPrincipal)');
# my $ret = $DRMCreateEnablingPrincipal->Call($hEnv, $hLibrary, $wszObject, $pidPrincipal, $wszCredentials, $phEnablingPrincipal);
# hEnv : DWORD -> DWORD
# hLibrary : DWORD -> DWORD
# wszObject : LPWSTR -> LPCWSTR
# pidPrincipal : DRMID* in/out -> LPVOID
# wszCredentials : LPWSTR -> LPCWSTR
# phEnablingPrincipal : 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。