ホーム › System.Rpc › NdrMesTypeDecode2
NdrMesTypeDecode2
関数ピックリング情報を用いて型データをデコードする。
シグネチャ
// RPCRT4.dll
#include <windows.h>
void NdrMesTypeDecode2(
void* Handle,
const MIDL_TYPE_PICKLING_INFO* pPicklingInfo,
const MIDL_STUB_DESC* pStubDesc,
BYTE* pFormatString,
void* pObject
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| Handle | void* | inout | デコードに使用するシリアライズハンドル。 |
| pPicklingInfo | MIDL_TYPE_PICKLING_INFO* | in | 型ピックリング情報(MIDL_TYPE_PICKLING_INFO)へのポインタ。 |
| pStubDesc | MIDL_STUB_DESC* | in | スタブ記述子(MIDL_STUB_DESC)へのポインタ。 |
| pFormatString | BYTE* | inout | 対象型を記述するNDRフォーマット文字列へのポインタ。 |
| pObject | void* | inout | デコード結果を格納する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 NdrMesTypeDecode2(
void* Handle,
const MIDL_TYPE_PICKLING_INFO* pPicklingInfo,
const MIDL_STUB_DESC* pStubDesc,
BYTE* pFormatString,
void* pObject
);[DllImport("RPCRT4.dll", ExactSpelling = true)]
static extern void NdrMesTypeDecode2(
IntPtr Handle, // void* in/out
IntPtr pPicklingInfo, // MIDL_TYPE_PICKLING_INFO*
IntPtr pStubDesc, // MIDL_STUB_DESC*
IntPtr pFormatString, // BYTE* in/out
IntPtr pObject // void* in/out
);<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Sub NdrMesTypeDecode2(
Handle As IntPtr, ' void* in/out
pPicklingInfo As IntPtr, ' MIDL_TYPE_PICKLING_INFO*
pStubDesc As IntPtr, ' MIDL_STUB_DESC*
pFormatString As IntPtr, ' BYTE* in/out
pObject As IntPtr ' void* in/out
)
End Sub' Handle : void* in/out
' pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
' pStubDesc : MIDL_STUB_DESC*
' pFormatString : BYTE* in/out
' pObject : void* in/out
Declare PtrSafe Sub NdrMesTypeDecode2 Lib "rpcrt4" ( _
ByVal Handle As LongPtr, _
ByVal pPicklingInfo As LongPtr, _
ByVal pStubDesc As LongPtr, _
ByVal pFormatString As LongPtr, _
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
NdrMesTypeDecode2 = ctypes.windll.rpcrt4.NdrMesTypeDecode2
NdrMesTypeDecode2.restype = None
NdrMesTypeDecode2.argtypes = [
ctypes.POINTER(None), # Handle : void* in/out
ctypes.c_void_p, # pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
ctypes.c_void_p, # pStubDesc : MIDL_STUB_DESC*
ctypes.POINTER(ctypes.c_ubyte), # pFormatString : BYTE* in/out
ctypes.POINTER(None), # pObject : void* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('RPCRT4.dll')
NdrMesTypeDecode2 = Fiddle::Function.new(
lib['NdrMesTypeDecode2'],
[
Fiddle::TYPE_VOIDP, # Handle : void* in/out
Fiddle::TYPE_VOIDP, # pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
Fiddle::TYPE_VOIDP, # pStubDesc : MIDL_STUB_DESC*
Fiddle::TYPE_VOIDP, # pFormatString : BYTE* in/out
Fiddle::TYPE_VOIDP, # pObject : void* in/out
],
Fiddle::TYPE_VOID)#[link(name = "rpcrt4")]
extern "system" {
fn NdrMesTypeDecode2(
Handle: *mut (), // void* in/out
pPicklingInfo: *const MIDL_TYPE_PICKLING_INFO, // MIDL_TYPE_PICKLING_INFO*
pStubDesc: *const MIDL_STUB_DESC, // MIDL_STUB_DESC*
pFormatString: *mut u8, // BYTE* in/out
pObject: *mut () // void* in/out
);
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("RPCRT4.dll")]
public static extern void NdrMesTypeDecode2(IntPtr Handle, IntPtr pPicklingInfo, IntPtr pStubDesc, IntPtr pFormatString, IntPtr pObject);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_NdrMesTypeDecode2' -Namespace Win32 -PassThru
# $api::NdrMesTypeDecode2(Handle, pPicklingInfo, pStubDesc, pFormatString, pObject)#uselib "RPCRT4.dll"
#func global NdrMesTypeDecode2 "NdrMesTypeDecode2" sptr, sptr, sptr, sptr, sptr
; NdrMesTypeDecode2 Handle, varptr(pPicklingInfo), varptr(pStubDesc), varptr(pFormatString), pObject
; Handle : void* in/out -> "sptr"
; pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "sptr"
; pStubDesc : MIDL_STUB_DESC* -> "sptr"
; pFormatString : BYTE* in/out -> "sptr"
; pObject : void* in/out -> "sptr"出力引数:
#uselib "RPCRT4.dll" #func global NdrMesTypeDecode2 "NdrMesTypeDecode2" sptr, var, var, var, sptr ; NdrMesTypeDecode2 Handle, pPicklingInfo, pStubDesc, pFormatString, pObject ; Handle : void* in/out -> "sptr" ; pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "var" ; pStubDesc : MIDL_STUB_DESC* -> "var" ; pFormatString : BYTE* in/out -> "var" ; pObject : void* in/out -> "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。#uselib "RPCRT4.dll" #func global NdrMesTypeDecode2 "NdrMesTypeDecode2" sptr, sptr, sptr, sptr, sptr ; NdrMesTypeDecode2 Handle, varptr(pPicklingInfo), varptr(pStubDesc), varptr(pFormatString), pObject ; Handle : void* in/out -> "sptr" ; pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "sptr" ; pStubDesc : MIDL_STUB_DESC* -> "sptr" ; pFormatString : BYTE* in/out -> "sptr" ; pObject : void* in/out -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; void NdrMesTypeDecode2(void* Handle, MIDL_TYPE_PICKLING_INFO* pPicklingInfo, MIDL_STUB_DESC* pStubDesc, BYTE* pFormatString, void* pObject) #uselib "RPCRT4.dll" #func global NdrMesTypeDecode2 "NdrMesTypeDecode2" intptr, var, var, var, intptr ; NdrMesTypeDecode2 Handle, pPicklingInfo, pStubDesc, pFormatString, pObject ; Handle : void* in/out -> "intptr" ; pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "var" ; pStubDesc : MIDL_STUB_DESC* -> "var" ; pFormatString : BYTE* in/out -> "var" ; pObject : void* in/out -> "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。; void NdrMesTypeDecode2(void* Handle, MIDL_TYPE_PICKLING_INFO* pPicklingInfo, MIDL_STUB_DESC* pStubDesc, BYTE* pFormatString, void* pObject) #uselib "RPCRT4.dll" #func global NdrMesTypeDecode2 "NdrMesTypeDecode2" intptr, intptr, intptr, intptr, intptr ; NdrMesTypeDecode2 Handle, varptr(pPicklingInfo), varptr(pStubDesc), varptr(pFormatString), pObject ; Handle : void* in/out -> "intptr" ; pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "intptr" ; pStubDesc : MIDL_STUB_DESC* -> "intptr" ; pFormatString : BYTE* in/out -> "intptr" ; pObject : void* in/out -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
procNdrMesTypeDecode2 = rpcrt4.NewProc("NdrMesTypeDecode2")
)
// Handle (void* in/out), pPicklingInfo (MIDL_TYPE_PICKLING_INFO*), pStubDesc (MIDL_STUB_DESC*), pFormatString (BYTE* in/out), pObject (void* in/out)
r1, _, err := procNdrMesTypeDecode2.Call(
uintptr(Handle),
uintptr(pPicklingInfo),
uintptr(pStubDesc),
uintptr(pFormatString),
uintptr(pObject),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // voidprocedure NdrMesTypeDecode2(
Handle: Pointer; // void* in/out
pPicklingInfo: Pointer; // MIDL_TYPE_PICKLING_INFO*
pStubDesc: Pointer; // MIDL_STUB_DESC*
pFormatString: Pointer; // BYTE* in/out
pObject: Pointer // void* in/out
); stdcall;
external 'RPCRT4.dll' name 'NdrMesTypeDecode2';result := DllCall("RPCRT4\NdrMesTypeDecode2"
, "Ptr", Handle ; void* in/out
, "Ptr", pPicklingInfo ; MIDL_TYPE_PICKLING_INFO*
, "Ptr", pStubDesc ; MIDL_STUB_DESC*
, "Ptr", pFormatString ; BYTE* in/out
, "Ptr", pObject ; void* in/out
, "Int") ; return: void●NdrMesTypeDecode2(Handle, pPicklingInfo, pStubDesc, pFormatString, pObject) = DLL("RPCRT4.dll", "int NdrMesTypeDecode2(void*, void*, void*, void*, void*)")
# 呼び出し: NdrMesTypeDecode2(Handle, pPicklingInfo, pStubDesc, pFormatString, pObject)
# Handle : void* in/out -> "void*"
# pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "void*"
# pStubDesc : MIDL_STUB_DESC* -> "void*"
# pFormatString : BYTE* in/out -> "void*"
# pObject : void* 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 "rpcrt4" fn NdrMesTypeDecode2(
Handle: ?*anyopaque, // void* in/out
pPicklingInfo: [*c]MIDL_TYPE_PICKLING_INFO, // MIDL_TYPE_PICKLING_INFO*
pStubDesc: [*c]MIDL_STUB_DESC, // MIDL_STUB_DESC*
pFormatString: [*c]u8, // BYTE* in/out
pObject: ?*anyopaque // void* in/out
) callconv(std.os.windows.WINAPI) void;proc NdrMesTypeDecode2(
Handle: pointer, # void* in/out
pPicklingInfo: ptr MIDL_TYPE_PICKLING_INFO, # MIDL_TYPE_PICKLING_INFO*
pStubDesc: ptr MIDL_STUB_DESC, # MIDL_STUB_DESC*
pFormatString: ptr uint8, # BYTE* in/out
pObject: pointer # void* in/out
) {.importc: "NdrMesTypeDecode2", stdcall, dynlib: "RPCRT4.dll".}pragma(lib, "rpcrt4");
extern(Windows)
void NdrMesTypeDecode2(
void* Handle, // void* in/out
MIDL_TYPE_PICKLING_INFO* pPicklingInfo, // MIDL_TYPE_PICKLING_INFO*
MIDL_STUB_DESC* pStubDesc, // MIDL_STUB_DESC*
ubyte* pFormatString, // BYTE* in/out
void* pObject // void* in/out
);ccall((:NdrMesTypeDecode2, "RPCRT4.dll"), stdcall, Cvoid,
(Ptr{Cvoid}, Ptr{MIDL_TYPE_PICKLING_INFO}, Ptr{MIDL_STUB_DESC}, Ptr{UInt8}, Ptr{Cvoid}),
Handle, pPicklingInfo, pStubDesc, pFormatString, pObject)
# Handle : void* in/out -> Ptr{Cvoid}
# pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> Ptr{MIDL_TYPE_PICKLING_INFO}
# pStubDesc : MIDL_STUB_DESC* -> Ptr{MIDL_STUB_DESC}
# pFormatString : BYTE* in/out -> Ptr{UInt8}
# pObject : void* in/out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
void NdrMesTypeDecode2(
void* Handle,
void* pPicklingInfo,
void* pStubDesc,
uint8_t* pFormatString,
void* pObject);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.NdrMesTypeDecode2(Handle, pPicklingInfo, pStubDesc, pFormatString, pObject)
-- Handle : void* in/out
-- pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
-- pStubDesc : MIDL_STUB_DESC*
-- pFormatString : BYTE* in/out
-- pObject : void* 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('RPCRT4.dll');
const NdrMesTypeDecode2 = lib.func('__stdcall', 'NdrMesTypeDecode2', 'void', ['void *', 'void *', 'void *', 'uint8_t *', 'void *']);
// NdrMesTypeDecode2(Handle, pPicklingInfo, pStubDesc, pFormatString, pObject)
// Handle : void* in/out -> 'void *'
// pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> 'void *'
// pStubDesc : MIDL_STUB_DESC* -> 'void *'
// pFormatString : BYTE* in/out -> 'uint8_t *'
// pObject : void* in/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("RPCRT4.dll", {
NdrMesTypeDecode2: { parameters: ["pointer", "pointer", "pointer", "pointer", "pointer"], result: "void" },
});
// lib.symbols.NdrMesTypeDecode2(Handle, pPicklingInfo, pStubDesc, pFormatString, pObject)
// Handle : void* in/out -> "pointer"
// pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> "pointer"
// pStubDesc : MIDL_STUB_DESC* -> "pointer"
// pFormatString : BYTE* in/out -> "pointer"
// pObject : void* 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
void NdrMesTypeDecode2(
void* Handle,
void* pPicklingInfo,
void* pStubDesc,
uint8_t* pFormatString,
void* pObject);
C, "RPCRT4.dll");
// $ffi->NdrMesTypeDecode2(Handle, pPicklingInfo, pStubDesc, pFormatString, pObject);
// Handle : void* in/out
// pPicklingInfo : MIDL_TYPE_PICKLING_INFO*
// pStubDesc : MIDL_STUB_DESC*
// pFormatString : BYTE* in/out
// pObject : void* 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 Rpcrt4 extends StdCallLibrary {
Rpcrt4 INSTANCE = Native.load("rpcrt4", Rpcrt4.class);
void NdrMesTypeDecode2(
Pointer Handle, // void* in/out
Pointer pPicklingInfo, // MIDL_TYPE_PICKLING_INFO*
Pointer pStubDesc, // MIDL_STUB_DESC*
byte[] pFormatString, // BYTE* in/out
Pointer pObject // void* in/out
);
}@[Link("rpcrt4")]
lib LibRPCRT4
fun NdrMesTypeDecode2 = NdrMesTypeDecode2(
Handle : Void*, # void* in/out
pPicklingInfo : MIDL_TYPE_PICKLING_INFO*, # MIDL_TYPE_PICKLING_INFO*
pStubDesc : MIDL_STUB_DESC*, # MIDL_STUB_DESC*
pFormatString : UInt8*, # BYTE* in/out
pObject : Void* # void* in/out
) : 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 NdrMesTypeDecode2Native = Void Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Uint8>, Pointer<Void>);
typedef NdrMesTypeDecode2Dart = void Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Uint8>, Pointer<Void>);
final NdrMesTypeDecode2 = DynamicLibrary.open('RPCRT4.dll')
.lookupFunction<NdrMesTypeDecode2Native, NdrMesTypeDecode2Dart>('NdrMesTypeDecode2');
// Handle : void* in/out -> Pointer<Void>
// pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> Pointer<Void>
// pStubDesc : MIDL_STUB_DESC* -> Pointer<Void>
// pFormatString : BYTE* in/out -> Pointer<Uint8>
// pObject : void* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
procedure NdrMesTypeDecode2(
Handle: Pointer; // void* in/out
pPicklingInfo: Pointer; // MIDL_TYPE_PICKLING_INFO*
pStubDesc: Pointer; // MIDL_STUB_DESC*
pFormatString: Pointer; // BYTE* in/out
pObject: Pointer // void* in/out
); stdcall;
external 'RPCRT4.dll' name 'NdrMesTypeDecode2';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "NdrMesTypeDecode2"
c_NdrMesTypeDecode2 :: Ptr () -> Ptr () -> Ptr () -> Ptr Word8 -> Ptr () -> IO ()
-- Handle : void* in/out -> Ptr ()
-- pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> Ptr ()
-- pStubDesc : MIDL_STUB_DESC* -> Ptr ()
-- pFormatString : BYTE* in/out -> Ptr Word8
-- pObject : void* in/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 ndrmestypedecode2 =
foreign "NdrMesTypeDecode2"
((ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr uint8_t) @-> (ptr void) @-> returning void)
(* Handle : void* in/out -> (ptr void) *)
(* pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> (ptr void) *)
(* pStubDesc : MIDL_STUB_DESC* -> (ptr void) *)
(* pFormatString : BYTE* in/out -> (ptr uint8_t) *)
(* pObject : void* in/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 rpcrt4 (t "RPCRT4.dll"))
(cffi:use-foreign-library rpcrt4)
(cffi:defcfun ("NdrMesTypeDecode2" ndr-mes-type-decode2 :convention :stdcall) :void
(handle :pointer) ; void* in/out
(p-pickling-info :pointer) ; MIDL_TYPE_PICKLING_INFO*
(p-stub-desc :pointer) ; MIDL_STUB_DESC*
(p-format-string :pointer) ; BYTE* in/out
(p-object :pointer)) ; void* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $NdrMesTypeDecode2 = Win32::API::More->new('RPCRT4',
'void NdrMesTypeDecode2(LPVOID Handle, LPVOID pPicklingInfo, LPVOID pStubDesc, LPVOID pFormatString, LPVOID pObject)');
# my $ret = $NdrMesTypeDecode2->Call($Handle, $pPicklingInfo, $pStubDesc, $pFormatString, $pObject);
# Handle : void* in/out -> LPVOID
# pPicklingInfo : MIDL_TYPE_PICKLING_INFO* -> LPVOID
# pStubDesc : MIDL_STUB_DESC* -> LPVOID
# pFormatString : BYTE* in/out -> LPVOID
# pObject : void* 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。関連項目
類似 API
- f NdrMesTypeDecode — シリアル化された型データをデコードする。
- f NdrMesTypeDecode3 — プロキシ情報を用いて型データをデコードする。