Win32 API 日本語リファレンス
ホームSystem.Rpc › NdrMesTypeEncode3

NdrMesTypeEncode3

関数
プロキシ情報を用いて型データをエンコードする。
DLLRPCRT4.dll呼出規約winapi

シグネチャ

// RPCRT4.dll
#include <windows.h>

void NdrMesTypeEncode3(
    void* Handle,
    const MIDL_TYPE_PICKLING_INFO* pPicklingInfo,
    const MIDL_STUBLESS_PROXY_INFO* pProxyInfo,
    const DWORD** ArrTypeOffset,
    DWORD nTypeIndex,
    const void* pObject
);

パラメーター

名前方向説明
Handlevoid*inoutエンコードに使用するシリアライズハンドル。
pPicklingInfoMIDL_TYPE_PICKLING_INFO*in型ピックリング情報(MIDL_TYPE_PICKLING_INFO)へのポインタ。
pProxyInfoMIDL_STUBLESS_PROXY_INFO*inプロキシ情報(MIDL_STUBLESS_PROXY_INFO)へのポインタ。
ArrTypeOffsetDWORD**in型オフセット配列へのポインタの配列。型情報の位置を示す。
nTypeIndexDWORDin処理対象の型を示すインデックス。
pObjectvoid*inエンコード対象オブジェクトへのポインタ。

戻り値の型: void

各言語での呼び出し定義

// RPCRT4.dll
#include <windows.h>

void NdrMesTypeEncode3(
    void* Handle,
    const MIDL_TYPE_PICKLING_INFO* pPicklingInfo,
    const MIDL_STUBLESS_PROXY_INFO* pProxyInfo,
    const DWORD** ArrTypeOffset,
    DWORD nTypeIndex,
    const void* pObject
);
[DllImport("RPCRT4.dll", ExactSpelling = true)]
static extern void NdrMesTypeEncode3(
    IntPtr Handle,   // void* in/out
    IntPtr pPicklingInfo,   // MIDL_TYPE_PICKLING_INFO*
    IntPtr pProxyInfo,   // MIDL_STUBLESS_PROXY_INFO*
    IntPtr ArrTypeOffset,   // DWORD**
    uint nTypeIndex,   // DWORD
    IntPtr pObject   // void*
);
<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Sub NdrMesTypeEncode3(
    Handle As IntPtr,   ' void* in/out
    pPicklingInfo As IntPtr,   ' MIDL_TYPE_PICKLING_INFO*
    pProxyInfo As IntPtr,   ' MIDL_STUBLESS_PROXY_INFO*
    ArrTypeOffset As IntPtr,   ' DWORD**
    nTypeIndex As UInteger,   ' DWORD
    pObject As IntPtr   ' void*
)
End Sub
' Handle : void* in/out
' pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
' pProxyInfo : MIDL_STUBLESS_PROXY_INFO*
' ArrTypeOffset : DWORD**
' nTypeIndex : DWORD
' pObject : void*
Declare PtrSafe Sub NdrMesTypeEncode3 Lib "rpcrt4" ( _
    ByVal Handle As LongPtr, _
    ByVal pPicklingInfo As LongPtr, _
    ByVal pProxyInfo As LongPtr, _
    ByVal ArrTypeOffset As LongPtr, _
    ByVal nTypeIndex As Long, _
    ByVal pObject As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

NdrMesTypeEncode3 = ctypes.windll.rpcrt4.NdrMesTypeEncode3
NdrMesTypeEncode3.restype = None
NdrMesTypeEncode3.argtypes = [
    ctypes.POINTER(None),  # Handle : void* in/out
    ctypes.c_void_p,  # pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
    ctypes.c_void_p,  # pProxyInfo : MIDL_STUBLESS_PROXY_INFO*
    ctypes.c_void_p,  # ArrTypeOffset : DWORD**
    wintypes.DWORD,  # nTypeIndex : DWORD
    ctypes.POINTER(None),  # pObject : void*
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
NdrMesTypeEncode3 = Fiddle::Function.new(
  lib['NdrMesTypeEncode3'],
  [
    Fiddle::TYPE_VOIDP,  # Handle : void* in/out
    Fiddle::TYPE_VOIDP,  # pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
    Fiddle::TYPE_VOIDP,  # pProxyInfo : MIDL_STUBLESS_PROXY_INFO*
    Fiddle::TYPE_VOIDP,  # ArrTypeOffset : DWORD**
    -Fiddle::TYPE_INT,  # nTypeIndex : DWORD
    Fiddle::TYPE_VOIDP,  # pObject : void*
  ],
  Fiddle::TYPE_VOID)
#[link(name = "rpcrt4")]
extern "system" {
    fn NdrMesTypeEncode3(
        Handle: *mut (),  // void* in/out
        pPicklingInfo: *const MIDL_TYPE_PICKLING_INFO,  // MIDL_TYPE_PICKLING_INFO*
        pProxyInfo: *const MIDL_STUBLESS_PROXY_INFO,  // MIDL_STUBLESS_PROXY_INFO*
        ArrTypeOffset: *const *const u32,  // DWORD**
        nTypeIndex: u32,  // DWORD
        pObject: *const ()  // void*
    );
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("RPCRT4.dll")]
public static extern void NdrMesTypeEncode3(IntPtr Handle, IntPtr pPicklingInfo, IntPtr pProxyInfo, IntPtr ArrTypeOffset, uint nTypeIndex, IntPtr pObject);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_NdrMesTypeEncode3' -Namespace Win32 -PassThru
# $api::NdrMesTypeEncode3(Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject)
#uselib "RPCRT4.dll"
#func global NdrMesTypeEncode3 "NdrMesTypeEncode3" sptr, sptr, sptr, sptr, sptr, sptr
; NdrMesTypeEncode3 Handle, varptr(pPicklingInfo), varptr(pProxyInfo), varptr(ArrTypeOffset), nTypeIndex, pObject
; Handle : void* in/out -> "sptr"
; pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "sptr"
; pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> "sptr"
; ArrTypeOffset : DWORD** -> "sptr"
; nTypeIndex : DWORD -> "sptr"
; pObject : void* -> "sptr"
出力引数:
#uselib "RPCRT4.dll"
#func global NdrMesTypeEncode3 "NdrMesTypeEncode3" sptr, var, var, var, int, sptr
; NdrMesTypeEncode3 Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject
; Handle : void* in/out -> "sptr"
; pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "var"
; pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> "var"
; ArrTypeOffset : DWORD** -> "var"
; nTypeIndex : DWORD -> "int"
; pObject : void* -> "sptr"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
出力引数:
; void NdrMesTypeEncode3(void* Handle, MIDL_TYPE_PICKLING_INFO* pPicklingInfo, MIDL_STUBLESS_PROXY_INFO* pProxyInfo, DWORD** ArrTypeOffset, DWORD nTypeIndex, void* pObject)
#uselib "RPCRT4.dll"
#func global NdrMesTypeEncode3 "NdrMesTypeEncode3" intptr, var, var, var, int, intptr
; NdrMesTypeEncode3 Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject
; Handle : void* in/out -> "intptr"
; pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "var"
; pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> "var"
; ArrTypeOffset : DWORD** -> "var"
; nTypeIndex : DWORD -> "int"
; pObject : void* -> "intptr"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procNdrMesTypeEncode3 = rpcrt4.NewProc("NdrMesTypeEncode3")
)

// Handle (void* in/out), pPicklingInfo (MIDL_TYPE_PICKLING_INFO*), pProxyInfo (MIDL_STUBLESS_PROXY_INFO*), ArrTypeOffset (DWORD**), nTypeIndex (DWORD), pObject (void*)
r1, _, err := procNdrMesTypeEncode3.Call(
	uintptr(Handle),
	uintptr(pPicklingInfo),
	uintptr(pProxyInfo),
	uintptr(ArrTypeOffset),
	uintptr(nTypeIndex),
	uintptr(pObject),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void
procedure NdrMesTypeEncode3(
  Handle: Pointer;   // void* in/out
  pPicklingInfo: Pointer;   // MIDL_TYPE_PICKLING_INFO*
  pProxyInfo: Pointer;   // MIDL_STUBLESS_PROXY_INFO*
  ArrTypeOffset: Pointer;   // DWORD**
  nTypeIndex: DWORD;   // DWORD
  pObject: Pointer   // void*
); stdcall;
  external 'RPCRT4.dll' name 'NdrMesTypeEncode3';
result := DllCall("RPCRT4\NdrMesTypeEncode3"
    , "Ptr", Handle   ; void* in/out
    , "Ptr", pPicklingInfo   ; MIDL_TYPE_PICKLING_INFO*
    , "Ptr", pProxyInfo   ; MIDL_STUBLESS_PROXY_INFO*
    , "Ptr", ArrTypeOffset   ; DWORD**
    , "UInt", nTypeIndex   ; DWORD
    , "Ptr", pObject   ; void*
    , "Int")   ; return: void
●NdrMesTypeEncode3(Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject) = DLL("RPCRT4.dll", "int NdrMesTypeEncode3(void*, void*, void*, void*, dword, void*)")
# 呼び出し: NdrMesTypeEncode3(Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject)
# Handle : void* in/out -> "void*"
# pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "void*"
# pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> "void*"
# ArrTypeOffset : DWORD** -> "void*"
# nTypeIndex : DWORD -> "dword"
# pObject : void* -> "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 "rpcrt4" fn NdrMesTypeEncode3(
    Handle: ?*anyopaque, // void* in/out
    pPicklingInfo: [*c]MIDL_TYPE_PICKLING_INFO, // MIDL_TYPE_PICKLING_INFO*
    pProxyInfo: [*c]MIDL_STUBLESS_PROXY_INFO, // MIDL_STUBLESS_PROXY_INFO*
    ArrTypeOffset: [*c][*c]u32, // DWORD**
    nTypeIndex: u32, // DWORD
    pObject: ?*anyopaque // void*
) callconv(std.os.windows.WINAPI) void;
proc NdrMesTypeEncode3(
    Handle: pointer,  # void* in/out
    pPicklingInfo: ptr MIDL_TYPE_PICKLING_INFO,  # MIDL_TYPE_PICKLING_INFO*
    pProxyInfo: ptr MIDL_STUBLESS_PROXY_INFO,  # MIDL_STUBLESS_PROXY_INFO*
    ArrTypeOffset: ptr uint32,  # DWORD**
    nTypeIndex: uint32,  # DWORD
    pObject: pointer  # void*
) {.importc: "NdrMesTypeEncode3", stdcall, dynlib: "RPCRT4.dll".}
pragma(lib, "rpcrt4");
extern(Windows)
void NdrMesTypeEncode3(
    void* Handle,   // void* in/out
    MIDL_TYPE_PICKLING_INFO* pPicklingInfo,   // MIDL_TYPE_PICKLING_INFO*
    MIDL_STUBLESS_PROXY_INFO* pProxyInfo,   // MIDL_STUBLESS_PROXY_INFO*
    uint** ArrTypeOffset,   // DWORD**
    uint nTypeIndex,   // DWORD
    void* pObject   // void*
);
ccall((:NdrMesTypeEncode3, "RPCRT4.dll"), stdcall, Cvoid,
      (Ptr{Cvoid}, Ptr{MIDL_TYPE_PICKLING_INFO}, Ptr{MIDL_STUBLESS_PROXY_INFO}, Ptr{UInt32}, UInt32, Ptr{Cvoid}),
      Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject)
# Handle : void* in/out -> Ptr{Cvoid}
# pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> Ptr{MIDL_TYPE_PICKLING_INFO}
# pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> Ptr{MIDL_STUBLESS_PROXY_INFO}
# ArrTypeOffset : DWORD** -> Ptr{UInt32}
# nTypeIndex : DWORD -> UInt32
# pObject : void* -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
void NdrMesTypeEncode3(
    void* Handle,
    void* pPicklingInfo,
    void* pProxyInfo,
    uint32_t** ArrTypeOffset,
    uint32_t nTypeIndex,
    void* pObject);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.NdrMesTypeEncode3(Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject)
-- Handle : void* in/out
-- pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
-- pProxyInfo : MIDL_STUBLESS_PROXY_INFO*
-- ArrTypeOffset : DWORD**
-- nTypeIndex : DWORD
-- pObject : void*
-- 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('RPCRT4.dll');
const NdrMesTypeEncode3 = lib.func('__stdcall', 'NdrMesTypeEncode3', 'void', ['void *', 'void *', 'void *', 'uint32_t *', 'uint32_t', 'void *']);
// NdrMesTypeEncode3(Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject)
// Handle : void* in/out -> 'void *'
// pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> 'void *'
// pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> 'void *'
// ArrTypeOffset : DWORD** -> 'uint32_t *'
// nTypeIndex : DWORD -> 'uint32_t'
// pObject : void* -> '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("RPCRT4.dll", {
  NdrMesTypeEncode3: { parameters: ["pointer", "pointer", "pointer", "pointer", "u32", "pointer"], result: "void" },
});
// lib.symbols.NdrMesTypeEncode3(Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject)
// Handle : void* in/out -> "pointer"
// pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "pointer"
// pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> "pointer"
// ArrTypeOffset : DWORD** -> "pointer"
// nTypeIndex : DWORD -> "u32"
// pObject : void* -> "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
void NdrMesTypeEncode3(
    void* Handle,
    void* pPicklingInfo,
    void* pProxyInfo,
    uint32_t** ArrTypeOffset,
    uint32_t nTypeIndex,
    void* pObject);
C, "RPCRT4.dll");
// $ffi->NdrMesTypeEncode3(Handle, pPicklingInfo, pProxyInfo, ArrTypeOffset, nTypeIndex, pObject);
// Handle : void* in/out
// pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
// pProxyInfo : MIDL_STUBLESS_PROXY_INFO*
// ArrTypeOffset : DWORD**
// nTypeIndex : DWORD
// pObject : void*
// 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 Rpcrt4 extends StdCallLibrary {
    Rpcrt4 INSTANCE = Native.load("rpcrt4", Rpcrt4.class);
    void NdrMesTypeEncode3(
        Pointer Handle,   // void* in/out
        Pointer pPicklingInfo,   // MIDL_TYPE_PICKLING_INFO*
        Pointer pProxyInfo,   // MIDL_STUBLESS_PROXY_INFO*
        Pointer ArrTypeOffset,   // DWORD**
        int nTypeIndex,   // DWORD
        Pointer pObject   // void*
    );
}
@[Link("rpcrt4")]
lib LibRPCRT4
  fun NdrMesTypeEncode3 = NdrMesTypeEncode3(
    Handle : Void*,   # void* in/out
    pPicklingInfo : MIDL_TYPE_PICKLING_INFO*,   # MIDL_TYPE_PICKLING_INFO*
    pProxyInfo : MIDL_STUBLESS_PROXY_INFO*,   # MIDL_STUBLESS_PROXY_INFO*
    ArrTypeOffset : UInt32**,   # DWORD**
    nTypeIndex : UInt32,   # DWORD
    pObject : Void*   # void*
  ) : Void
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 NdrMesTypeEncode3Native = Void Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Uint32>, Uint32, Pointer<Void>);
typedef NdrMesTypeEncode3Dart = void Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Uint32>, int, Pointer<Void>);
final NdrMesTypeEncode3 = DynamicLibrary.open('RPCRT4.dll')
    .lookupFunction<NdrMesTypeEncode3Native, NdrMesTypeEncode3Dart>('NdrMesTypeEncode3');
// Handle : void* in/out -> Pointer<Void>
// pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> Pointer<Void>
// pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> Pointer<Void>
// ArrTypeOffset : DWORD** -> Pointer<Uint32>
// nTypeIndex : DWORD -> Uint32
// pObject : void* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
procedure NdrMesTypeEncode3(
  Handle: Pointer;   // void* in/out
  pPicklingInfo: Pointer;   // MIDL_TYPE_PICKLING_INFO*
  pProxyInfo: Pointer;   // MIDL_STUBLESS_PROXY_INFO*
  ArrTypeOffset: Pointer;   // DWORD**
  nTypeIndex: DWORD;   // DWORD
  pObject: Pointer   // void*
); stdcall;
  external 'RPCRT4.dll' name 'NdrMesTypeEncode3';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "NdrMesTypeEncode3"
  c_NdrMesTypeEncode3 :: Ptr () -> Ptr () -> Ptr () -> Ptr Word32 -> Word32 -> Ptr () -> IO ()
-- Handle : void* in/out -> Ptr ()
-- pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> Ptr ()
-- pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> Ptr ()
-- ArrTypeOffset : DWORD** -> Ptr Word32
-- nTypeIndex : DWORD -> Word32
-- pObject : void* -> 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 ndrmestypeencode3 =
  foreign "NdrMesTypeEncode3"
    ((ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr uint32_t) @-> uint32_t @-> (ptr void) @-> returning void)
(* Handle : void* in/out -> (ptr void) *)
(* pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> (ptr void) *)
(* pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> (ptr void) *)
(* ArrTypeOffset : DWORD** -> (ptr uint32_t) *)
(* nTypeIndex : DWORD -> uint32_t *)
(* pObject : void* -> (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 rpcrt4 (t "RPCRT4.dll"))
(cffi:use-foreign-library rpcrt4)

(cffi:defcfun ("NdrMesTypeEncode3" ndr-mes-type-encode3 :convention :stdcall) :void
  (handle :pointer)   ; void* in/out
  (p-pickling-info :pointer)   ; MIDL_TYPE_PICKLING_INFO*
  (p-proxy-info :pointer)   ; MIDL_STUBLESS_PROXY_INFO*
  (arr-type-offset :pointer)   ; DWORD**
  (n-type-index :uint32)   ; DWORD
  (p-object :pointer))   ; void*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $NdrMesTypeEncode3 = Win32::API::More->new('RPCRT4',
    'void NdrMesTypeEncode3(LPVOID Handle, LPVOID pPicklingInfo, LPVOID pProxyInfo, LPVOID ArrTypeOffset, DWORD nTypeIndex, LPVOID pObject)');
# my $ret = $NdrMesTypeEncode3->Call($Handle, $pPicklingInfo, $pProxyInfo, $ArrTypeOffset, $nTypeIndex, $pObject);
# Handle : void* in/out -> LPVOID
# pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> LPVOID
# pProxyInfo : MIDL_STUBLESS_PROXY_INFO* -> LPVOID
# ArrTypeOffset : DWORD** -> LPVOID
# nTypeIndex : DWORD -> DWORD
# pObject : void* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

関連項目

類似 API
使用する型