OleCreateFromData

// OLE32.dll
#include <windows.h>

HRESULT OleCreateFromData(
    IDataObject* pSrcDataObj,
    const GUID* riid,
    DWORD renderopt,
    FORMATETC* pFormatEtc,
    IOleClientSite* pClientSite,
    IStorage* pStg,
    void** ppvObj
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function OleCreateFromData(
    pSrcDataObj As IntPtr,   ' IDataObject*
    ByRef riid As Guid,   ' GUID*
    renderopt As UInteger,   ' DWORD
    pFormatEtc As IntPtr,   ' FORMATETC*
    pClientSite As IntPtr,   ' IOleClientSite*
    pStg As IntPtr,   ' IStorage*
    ppvObj As IntPtr   ' void** out
) As Integer
End Function

' pSrcDataObj : IDataObject*
' riid : GUID*
' renderopt : DWORD
' pFormatEtc : FORMATETC*
' pClientSite : IOleClientSite*
' pStg : IStorage*
' ppvObj : void** out
Declare PtrSafe Function OleCreateFromData Lib "ole32" ( _
    ByVal pSrcDataObj As LongPtr, _
    ByVal riid As LongPtr, _
    ByVal renderopt As Long, _
    ByVal pFormatEtc As LongPtr, _
    ByVal pClientSite As LongPtr, _
    ByVal pStg As LongPtr, _
    ByVal ppvObj 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

OleCreateFromData = ctypes.windll.ole32.OleCreateFromData
OleCreateFromData.restype = ctypes.c_int
OleCreateFromData.argtypes = [
    ctypes.c_void_p,  # pSrcDataObj : IDataObject*
    ctypes.c_void_p,  # riid : GUID*
    wintypes.DWORD,  # renderopt : DWORD
    ctypes.c_void_p,  # pFormatEtc : FORMATETC*
    ctypes.c_void_p,  # pClientSite : IOleClientSite*
    ctypes.c_void_p,  # pStg : IStorage*
    ctypes.c_void_p,  # ppvObj : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
OleCreateFromData = Fiddle::Function.new(
  lib['OleCreateFromData'],
  [
    Fiddle::TYPE_VOIDP,  # pSrcDataObj : IDataObject*
    Fiddle::TYPE_VOIDP,  # riid : GUID*
    -Fiddle::TYPE_INT,  # renderopt : DWORD
    Fiddle::TYPE_VOIDP,  # pFormatEtc : FORMATETC*
    Fiddle::TYPE_VOIDP,  # pClientSite : IOleClientSite*
    Fiddle::TYPE_VOIDP,  # pStg : IStorage*
    Fiddle::TYPE_VOIDP,  # ppvObj : void** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn OleCreateFromData(
        pSrcDataObj: *mut core::ffi::c_void,  // IDataObject*
        riid: *const GUID,  // GUID*
        renderopt: u32,  // DWORD
        pFormatEtc: *mut FORMATETC,  // FORMATETC*
        pClientSite: *mut core::ffi::c_void,  // IOleClientSite*
        pStg: *mut core::ffi::c_void,  // IStorage*
        ppvObj: *mut *mut ()  // void** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int OleCreateFromData(IntPtr pSrcDataObj, ref Guid riid, uint renderopt, IntPtr pFormatEtc, IntPtr pClientSite, IntPtr pStg, IntPtr ppvObj);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_OleCreateFromData' -Namespace Win32 -PassThru
# $api::OleCreateFromData(pSrcDataObj, riid, renderopt, pFormatEtc, pClientSite, pStg, ppvObj)

#uselib "OLE32.dll"
#func global OleCreateFromData "OleCreateFromData" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; OleCreateFromData pSrcDataObj, varptr(riid), renderopt, varptr(pFormatEtc), pClientSite, pStg, ppvObj   ; 戻り値は stat
; pSrcDataObj : IDataObject* -> "sptr"
; riid : GUID* -> "sptr"
; renderopt : DWORD -> "sptr"
; pFormatEtc : FORMATETC* -> "sptr"
; pClientSite : IOleClientSite* -> "sptr"
; pStg : IStorage* -> "sptr"
; ppvObj : void** 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 (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procOleCreateFromData = ole32.NewProc("OleCreateFromData")
)

// pSrcDataObj (IDataObject*), riid (GUID*), renderopt (DWORD), pFormatEtc (FORMATETC*), pClientSite (IOleClientSite*), pStg (IStorage*), ppvObj (void** out)
r1, _, err := procOleCreateFromData.Call(
	uintptr(pSrcDataObj),
	uintptr(riid),
	uintptr(renderopt),
	uintptr(pFormatEtc),
	uintptr(pClientSite),
	uintptr(pStg),
	uintptr(ppvObj),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function OleCreateFromData(
  pSrcDataObj: Pointer;   // IDataObject*
  riid: PGUID;   // GUID*
  renderopt: DWORD;   // DWORD
  pFormatEtc: Pointer;   // FORMATETC*
  pClientSite: Pointer;   // IOleClientSite*
  pStg: Pointer;   // IStorage*
  ppvObj: Pointer   // void** out
): Integer; stdcall;
  external 'OLE32.dll' name 'OleCreateFromData';

result := DllCall("OLE32\OleCreateFromData"
    , "Ptr", pSrcDataObj   ; IDataObject*
    , "Ptr", riid   ; GUID*
    , "UInt", renderopt   ; DWORD
    , "Ptr", pFormatEtc   ; FORMATETC*
    , "Ptr", pClientSite   ; IOleClientSite*
    , "Ptr", pStg   ; IStorage*
    , "Ptr", ppvObj   ; void** out
    , "Int")   ; return: HRESULT

●OleCreateFromData(pSrcDataObj, riid, renderopt, pFormatEtc, pClientSite, pStg, ppvObj) = DLL("OLE32.dll", "int OleCreateFromData(void*, void*, dword, void*, void*, void*, void*)")
# 呼び出し: OleCreateFromData(pSrcDataObj, riid, renderopt, pFormatEtc, pClientSite, pStg, ppvObj)
# pSrcDataObj : IDataObject* -> "void*"
# riid : GUID* -> "void*"
# renderopt : DWORD -> "dword"
# pFormatEtc : FORMATETC* -> "void*"
# pClientSite : IOleClientSite* -> "void*"
# pStg : IStorage* -> "void*"
# ppvObj : void** 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 "ole32" fn OleCreateFromData(
    pSrcDataObj: ?*anyopaque, // IDataObject*
    riid: [*c]GUID, // GUID*
    renderopt: u32, // DWORD
    pFormatEtc: [*c]FORMATETC, // FORMATETC*
    pClientSite: ?*anyopaque, // IOleClientSite*
    pStg: ?*anyopaque, // IStorage*
    ppvObj: ?*anyopaque // void** out
) callconv(std.os.windows.WINAPI) i32;

proc OleCreateFromData(
    pSrcDataObj: pointer,  # IDataObject*
    riid: ptr GUID,  # GUID*
    renderopt: uint32,  # DWORD
    pFormatEtc: ptr FORMATETC,  # FORMATETC*
    pClientSite: pointer,  # IOleClientSite*
    pStg: pointer,  # IStorage*
    ppvObj: pointer  # void** out
): int32 {.importc: "OleCreateFromData", stdcall, dynlib: "OLE32.dll".}

pragma(lib, "ole32");
extern(Windows)
int OleCreateFromData(
    void* pSrcDataObj,   // IDataObject*
    GUID* riid,   // GUID*
    uint renderopt,   // DWORD
    FORMATETC* pFormatEtc,   // FORMATETC*
    void* pClientSite,   // IOleClientSite*
    void* pStg,   // IStorage*
    void** ppvObj   // void** out
);

ccall((:OleCreateFromData, "OLE32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{GUID}, UInt32, Ptr{FORMATETC}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}),
      pSrcDataObj, riid, renderopt, pFormatEtc, pClientSite, pStg, ppvObj)
# pSrcDataObj : IDataObject* -> Ptr{Cvoid}
# riid : GUID* -> Ptr{GUID}
# renderopt : DWORD -> UInt32
# pFormatEtc : FORMATETC* -> Ptr{FORMATETC}
# pClientSite : IOleClientSite* -> Ptr{Cvoid}
# pStg : IStorage* -> Ptr{Cvoid}
# ppvObj : void** out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t OleCreateFromData(
    void* pSrcDataObj,
    void* riid,
    uint32_t renderopt,
    void* pFormatEtc,
    void* pClientSite,
    void* pStg,
    void** ppvObj);
]]
local ole32 = ffi.load("ole32")
-- ole32.OleCreateFromData(pSrcDataObj, riid, renderopt, pFormatEtc, pClientSite, pStg, ppvObj)
-- pSrcDataObj : IDataObject*
-- riid : GUID*
-- renderopt : DWORD
-- pFormatEtc : FORMATETC*
-- pClientSite : IOleClientSite*
-- pStg : IStorage*
-- ppvObj : void** 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('OLE32.dll');
const OleCreateFromData = lib.func('__stdcall', 'OleCreateFromData', 'int32_t', ['void *', 'void *', 'uint32_t', 'void *', 'void *', 'void *', 'void *']);
// OleCreateFromData(pSrcDataObj, riid, renderopt, pFormatEtc, pClientSite, pStg, ppvObj)
// pSrcDataObj : IDataObject* -> 'void *'
// riid : GUID* -> 'void *'
// renderopt : DWORD -> 'uint32_t'
// pFormatEtc : FORMATETC* -> 'void *'
// pClientSite : IOleClientSite* -> 'void *'
// pStg : IStorage* -> 'void *'
// ppvObj : void** 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("OLE32.dll", {
  OleCreateFromData: { parameters: ["pointer", "pointer", "u32", "pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.OleCreateFromData(pSrcDataObj, riid, renderopt, pFormatEtc, pClientSite, pStg, ppvObj)
// pSrcDataObj : IDataObject* -> "pointer"
// riid : GUID* -> "pointer"
// renderopt : DWORD -> "u32"
// pFormatEtc : FORMATETC* -> "pointer"
// pClientSite : IOleClientSite* -> "pointer"
// pStg : IStorage* -> "pointer"
// ppvObj : void** 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 OleCreateFromData(
    void* pSrcDataObj,
    void* riid,
    uint32_t renderopt,
    void* pFormatEtc,
    void* pClientSite,
    void* pStg,
    void** ppvObj);
C, "OLE32.dll");
// $ffi->OleCreateFromData(pSrcDataObj, riid, renderopt, pFormatEtc, pClientSite, pStg, ppvObj);
// pSrcDataObj : IDataObject*
// riid : GUID*
// renderopt : DWORD
// pFormatEtc : FORMATETC*
// pClientSite : IOleClientSite*
// pStg : IStorage*
// ppvObj : void** 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 Ole32 extends StdCallLibrary {
    Ole32 INSTANCE = Native.load("ole32", Ole32.class);
    int OleCreateFromData(
        Pointer pSrcDataObj,   // IDataObject*
        Pointer riid,   // GUID*
        int renderopt,   // DWORD
        Pointer pFormatEtc,   // FORMATETC*
        Pointer pClientSite,   // IOleClientSite*
        Pointer pStg,   // IStorage*
        Pointer ppvObj   // void** out
    );
}

@[Link("ole32")]
lib LibOLE32
  fun OleCreateFromData = OleCreateFromData(
    pSrcDataObj : Void*,   # IDataObject*
    riid : GUID*,   # GUID*
    renderopt : UInt32,   # DWORD
    pFormatEtc : FORMATETC*,   # FORMATETC*
    pClientSite : Void*,   # IOleClientSite*
    pStg : Void*,   # IStorage*
    ppvObj : Void**   # void** 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 OleCreateFromDataNative = Int32 Function(Pointer<Void>, Pointer<Void>, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef OleCreateFromDataDart = int Function(Pointer<Void>, Pointer<Void>, int, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final OleCreateFromData = DynamicLibrary.open('OLE32.dll')
    .lookupFunction<OleCreateFromDataNative, OleCreateFromDataDart>('OleCreateFromData');
// pSrcDataObj : IDataObject* -> Pointer<Void>
// riid : GUID* -> Pointer<Void>
// renderopt : DWORD -> Uint32
// pFormatEtc : FORMATETC* -> Pointer<Void>
// pClientSite : IOleClientSite* -> Pointer<Void>
// pStg : IStorage* -> Pointer<Void>
// ppvObj : void** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function OleCreateFromData(
  pSrcDataObj: Pointer;   // IDataObject*
  riid: PGUID;   // GUID*
  renderopt: DWORD;   // DWORD
  pFormatEtc: Pointer;   // FORMATETC*
  pClientSite: Pointer;   // IOleClientSite*
  pStg: Pointer;   // IStorage*
  ppvObj: Pointer   // void** out
): Integer; stdcall;
  external 'OLE32.dll' name 'OleCreateFromData';

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

foreign import stdcall safe "OleCreateFromData"
  c_OleCreateFromData :: Ptr () -> Ptr () -> Word32 -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> IO Int32
-- pSrcDataObj : IDataObject* -> Ptr ()
-- riid : GUID* -> Ptr ()
-- renderopt : DWORD -> Word32
-- pFormatEtc : FORMATETC* -> Ptr ()
-- pClientSite : IOleClientSite* -> Ptr ()
-- pStg : IStorage* -> Ptr ()
-- ppvObj : void** 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。

open Ctypes
open Foreign

let olecreatefromdata =
  foreign "OleCreateFromData"
    ((ptr void) @-> (ptr void) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* pSrcDataObj : IDataObject* -> (ptr void) *)
(* riid : GUID* -> (ptr void) *)
(* renderopt : DWORD -> uint32_t *)
(* pFormatEtc : FORMATETC* -> (ptr void) *)
(* pClientSite : IOleClientSite* -> (ptr void) *)
(* pStg : IStorage* -> (ptr void) *)
(* ppvObj : void** 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 ole32 (t "OLE32.dll"))
(cffi:use-foreign-library ole32)

(cffi:defcfun ("OleCreateFromData" ole-create-from-data :convention :stdcall) :int32
  (p-src-data-obj :pointer)   ; IDataObject*
  (riid :pointer)   ; GUID*
  (renderopt :uint32)   ; DWORD
  (p-format-etc :pointer)   ; FORMATETC*
  (p-client-site :pointer)   ; IOleClientSite*
  (p-stg :pointer)   ; IStorage*
  (ppv-obj :pointer))   ; void** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $OleCreateFromData = Win32::API::More->new('OLE32',
    'int OleCreateFromData(LPVOID pSrcDataObj, LPVOID riid, DWORD renderopt, LPVOID pFormatEtc, LPVOID pClientSite, LPVOID pStg, LPVOID ppvObj)');
# my $ret = $OleCreateFromData->Call($pSrcDataObj, $riid, $renderopt, $pFormatEtc, $pClientSite, $pStg, $ppvObj);
# pSrcDataObj : IDataObject* -> LPVOID
# riid : GUID* -> LPVOID
# renderopt : DWORD -> DWORD
# pFormatEtc : FORMATETC* -> LPVOID
# pClientSite : IOleClientSite* -> LPVOID
# pStg : IStorage* -> LPVOID
# ppvObj : void** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。