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NdrNonConformantStringUnmarshall
関数NDRで固定長文字列をアンマーシャリングする。
シグネチャ
// RPCRT4.dll
#include <windows.h>
BYTE* NdrNonConformantStringUnmarshall(
MIDL_STUB_MESSAGE* pStubMsg,
BYTE** ppMemory,
BYTE* pFormat,
BYTE fMustAlloc
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pStubMsg | MIDL_STUB_MESSAGE* | inout | アンマーシャリングの状態を保持するMIDLスタブメッセージ構造体へのポインター。 |
| ppMemory | BYTE** | inout | アンマーシャルした非適合文字列の格納先を受け取るポインターのポインター。 |
| pFormat | BYTE* | inout | 非適合文字列型を記述するNDRフォーマット文字列へのポインター。 |
| fMustAlloc | BYTE | in | 出力用メモリを必ず新規確保すべきかを示すフラグ。非0で常に確保する。 |
戻り値の型: BYTE*
各言語での呼び出し定義
// RPCRT4.dll
#include <windows.h>
BYTE* NdrNonConformantStringUnmarshall(
MIDL_STUB_MESSAGE* pStubMsg,
BYTE** ppMemory,
BYTE* pFormat,
BYTE fMustAlloc
);[DllImport("RPCRT4.dll", ExactSpelling = true)]
static extern IntPtr NdrNonConformantStringUnmarshall(
IntPtr pStubMsg, // MIDL_STUB_MESSAGE* in/out
IntPtr ppMemory, // BYTE** in/out
IntPtr pFormat, // BYTE* in/out
byte fMustAlloc // BYTE
);<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function NdrNonConformantStringUnmarshall(
pStubMsg As IntPtr, ' MIDL_STUB_MESSAGE* in/out
ppMemory As IntPtr, ' BYTE** in/out
pFormat As IntPtr, ' BYTE* in/out
fMustAlloc As Byte ' BYTE
) As IntPtr
End Function' pStubMsg : MIDL_STUB_MESSAGE* in/out
' ppMemory : BYTE** in/out
' pFormat : BYTE* in/out
' fMustAlloc : BYTE
Declare PtrSafe Function NdrNonConformantStringUnmarshall Lib "rpcrt4" ( _
ByVal pStubMsg As LongPtr, _
ByVal ppMemory As LongPtr, _
ByVal pFormat As LongPtr, _
ByVal fMustAlloc As Byte) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
NdrNonConformantStringUnmarshall = ctypes.windll.rpcrt4.NdrNonConformantStringUnmarshall
NdrNonConformantStringUnmarshall.restype = ctypes.c_void_p
NdrNonConformantStringUnmarshall.argtypes = [
ctypes.c_void_p, # pStubMsg : MIDL_STUB_MESSAGE* in/out
ctypes.c_void_p, # ppMemory : BYTE** in/out
ctypes.POINTER(ctypes.c_ubyte), # pFormat : BYTE* in/out
ctypes.c_ubyte, # fMustAlloc : BYTE
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('RPCRT4.dll')
NdrNonConformantStringUnmarshall = Fiddle::Function.new(
lib['NdrNonConformantStringUnmarshall'],
[
Fiddle::TYPE_VOIDP, # pStubMsg : MIDL_STUB_MESSAGE* in/out
Fiddle::TYPE_VOIDP, # ppMemory : BYTE** in/out
Fiddle::TYPE_VOIDP, # pFormat : BYTE* in/out
-Fiddle::TYPE_CHAR, # fMustAlloc : BYTE
],
Fiddle::TYPE_VOIDP)#[link(name = "rpcrt4")]
extern "system" {
fn NdrNonConformantStringUnmarshall(
pStubMsg: *mut MIDL_STUB_MESSAGE, // MIDL_STUB_MESSAGE* in/out
ppMemory: *mut *mut u8, // BYTE** in/out
pFormat: *mut u8, // BYTE* in/out
fMustAlloc: u8 // BYTE
) -> *mut u8;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("RPCRT4.dll")]
public static extern IntPtr NdrNonConformantStringUnmarshall(IntPtr pStubMsg, IntPtr ppMemory, IntPtr pFormat, byte fMustAlloc);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_NdrNonConformantStringUnmarshall' -Namespace Win32 -PassThru
# $api::NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc)#uselib "RPCRT4.dll"
#func global NdrNonConformantStringUnmarshall "NdrNonConformantStringUnmarshall" sptr, sptr, sptr, sptr
; NdrNonConformantStringUnmarshall varptr(pStubMsg), varptr(ppMemory), varptr(pFormat), fMustAlloc ; 戻り値は stat
; pStubMsg : MIDL_STUB_MESSAGE* in/out -> "sptr"
; ppMemory : BYTE** in/out -> "sptr"
; pFormat : BYTE* in/out -> "sptr"
; fMustAlloc : BYTE -> "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。出力引数:
#uselib "RPCRT4.dll" #cfunc global NdrNonConformantStringUnmarshall "NdrNonConformantStringUnmarshall" var, var, var, int ; res = NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc) ; pStubMsg : MIDL_STUB_MESSAGE* in/out -> "var" ; ppMemory : BYTE** in/out -> "var" ; pFormat : BYTE* in/out -> "var" ; fMustAlloc : BYTE -> "int" ; ※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" #cfunc global NdrNonConformantStringUnmarshall "NdrNonConformantStringUnmarshall" sptr, sptr, sptr, int ; res = NdrNonConformantStringUnmarshall(varptr(pStubMsg), varptr(ppMemory), varptr(pFormat), fMustAlloc) ; pStubMsg : MIDL_STUB_MESSAGE* in/out -> "sptr" ; ppMemory : BYTE** in/out -> "sptr" ; pFormat : BYTE* in/out -> "sptr" ; fMustAlloc : BYTE -> "int" ; ※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:
; BYTE* NdrNonConformantStringUnmarshall(MIDL_STUB_MESSAGE* pStubMsg, BYTE** ppMemory, BYTE* pFormat, BYTE fMustAlloc) #uselib "RPCRT4.dll" #cfunc global NdrNonConformantStringUnmarshall "NdrNonConformantStringUnmarshall" var, var, var, int ; res = NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc) ; pStubMsg : MIDL_STUB_MESSAGE* in/out -> "var" ; ppMemory : BYTE** in/out -> "var" ; pFormat : BYTE* in/out -> "var" ; fMustAlloc : BYTE -> "int" ; ※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。; BYTE* NdrNonConformantStringUnmarshall(MIDL_STUB_MESSAGE* pStubMsg, BYTE** ppMemory, BYTE* pFormat, BYTE fMustAlloc) #uselib "RPCRT4.dll" #cfunc global NdrNonConformantStringUnmarshall "NdrNonConformantStringUnmarshall" intptr, intptr, intptr, int ; res = NdrNonConformantStringUnmarshall(varptr(pStubMsg), varptr(ppMemory), varptr(pFormat), fMustAlloc) ; pStubMsg : MIDL_STUB_MESSAGE* in/out -> "intptr" ; ppMemory : BYTE** in/out -> "intptr" ; pFormat : BYTE* in/out -> "intptr" ; fMustAlloc : BYTE -> "int" ; ※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")
procNdrNonConformantStringUnmarshall = rpcrt4.NewProc("NdrNonConformantStringUnmarshall")
)
// pStubMsg (MIDL_STUB_MESSAGE* in/out), ppMemory (BYTE** in/out), pFormat (BYTE* in/out), fMustAlloc (BYTE)
r1, _, err := procNdrNonConformantStringUnmarshall.Call(
uintptr(pStubMsg),
uintptr(ppMemory),
uintptr(pFormat),
uintptr(fMustAlloc),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BYTE*function NdrNonConformantStringUnmarshall(
pStubMsg: Pointer; // MIDL_STUB_MESSAGE* in/out
ppMemory: Pointer; // BYTE** in/out
pFormat: Pointer; // BYTE* in/out
fMustAlloc: Byte // BYTE
): Pointer; stdcall;
external 'RPCRT4.dll' name 'NdrNonConformantStringUnmarshall';result := DllCall("RPCRT4\NdrNonConformantStringUnmarshall"
, "Ptr", pStubMsg ; MIDL_STUB_MESSAGE* in/out
, "Ptr", ppMemory ; BYTE** in/out
, "Ptr", pFormat ; BYTE* in/out
, "UChar", fMustAlloc ; BYTE
, "Ptr") ; return: BYTE*●NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc) = DLL("RPCRT4.dll", "void* NdrNonConformantStringUnmarshall(void*, void*, void*, byte)")
# 呼び出し: NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc)
# pStubMsg : MIDL_STUB_MESSAGE* in/out -> "void*"
# ppMemory : BYTE** in/out -> "void*"
# pFormat : BYTE* in/out -> "void*"
# fMustAlloc : BYTE -> "byte"
# 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 NdrNonConformantStringUnmarshall(
pStubMsg: [*c]MIDL_STUB_MESSAGE, // MIDL_STUB_MESSAGE* in/out
ppMemory: [*c][*c]u8, // BYTE** in/out
pFormat: [*c]u8, // BYTE* in/out
fMustAlloc: u8 // BYTE
) callconv(std.os.windows.WINAPI) [*c]u8;proc NdrNonConformantStringUnmarshall(
pStubMsg: ptr MIDL_STUB_MESSAGE, # MIDL_STUB_MESSAGE* in/out
ppMemory: ptr uint8, # BYTE** in/out
pFormat: ptr uint8, # BYTE* in/out
fMustAlloc: uint8 # BYTE
): ptr uint8 {.importc: "NdrNonConformantStringUnmarshall", stdcall, dynlib: "RPCRT4.dll".}pragma(lib, "rpcrt4");
extern(Windows)
ubyte* NdrNonConformantStringUnmarshall(
MIDL_STUB_MESSAGE* pStubMsg, // MIDL_STUB_MESSAGE* in/out
ubyte** ppMemory, // BYTE** in/out
ubyte* pFormat, // BYTE* in/out
ubyte fMustAlloc // BYTE
);ccall((:NdrNonConformantStringUnmarshall, "RPCRT4.dll"), stdcall, Ptr{UInt8},
(Ptr{MIDL_STUB_MESSAGE}, Ptr{UInt8}, Ptr{UInt8}, UInt8),
pStubMsg, ppMemory, pFormat, fMustAlloc)
# pStubMsg : MIDL_STUB_MESSAGE* in/out -> Ptr{MIDL_STUB_MESSAGE}
# ppMemory : BYTE** in/out -> Ptr{UInt8}
# pFormat : BYTE* in/out -> Ptr{UInt8}
# fMustAlloc : BYTE -> UInt8
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint8_t* NdrNonConformantStringUnmarshall(
void* pStubMsg,
uint8_t** ppMemory,
uint8_t* pFormat,
uint8_t fMustAlloc);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc)
-- pStubMsg : MIDL_STUB_MESSAGE* in/out
-- ppMemory : BYTE** in/out
-- pFormat : BYTE* in/out
-- fMustAlloc : BYTE
-- 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 NdrNonConformantStringUnmarshall = lib.func('__stdcall', 'NdrNonConformantStringUnmarshall', 'uint8_t *', ['void *', 'uint8_t *', 'uint8_t *', 'uint8_t']);
// NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc)
// pStubMsg : MIDL_STUB_MESSAGE* in/out -> 'void *'
// ppMemory : BYTE** in/out -> 'uint8_t *'
// pFormat : BYTE* in/out -> 'uint8_t *'
// fMustAlloc : BYTE -> 'uint8_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("RPCRT4.dll", {
NdrNonConformantStringUnmarshall: { parameters: ["pointer", "pointer", "pointer", "u8"], result: "pointer" },
});
// lib.symbols.NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc)
// pStubMsg : MIDL_STUB_MESSAGE* in/out -> "pointer"
// ppMemory : BYTE** in/out -> "pointer"
// pFormat : BYTE* in/out -> "pointer"
// fMustAlloc : BYTE -> "u8"
// 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
uint8_t* NdrNonConformantStringUnmarshall(
void* pStubMsg,
uint8_t** ppMemory,
uint8_t* pFormat,
uint8_t fMustAlloc);
C, "RPCRT4.dll");
// $ffi->NdrNonConformantStringUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc);
// pStubMsg : MIDL_STUB_MESSAGE* in/out
// ppMemory : BYTE** in/out
// pFormat : BYTE* in/out
// fMustAlloc : BYTE
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Rpcrt4 extends StdCallLibrary {
Rpcrt4 INSTANCE = Native.load("rpcrt4", Rpcrt4.class);
Pointer NdrNonConformantStringUnmarshall(
Pointer pStubMsg, // MIDL_STUB_MESSAGE* in/out
Pointer ppMemory, // BYTE** in/out
byte[] pFormat, // BYTE* in/out
byte fMustAlloc // BYTE
);
}@[Link("rpcrt4")]
lib LibRPCRT4
fun NdrNonConformantStringUnmarshall = NdrNonConformantStringUnmarshall(
pStubMsg : MIDL_STUB_MESSAGE*, # MIDL_STUB_MESSAGE* in/out
ppMemory : UInt8**, # BYTE** in/out
pFormat : UInt8*, # BYTE* in/out
fMustAlloc : UInt8 # BYTE
) : UInt8*
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef NdrNonConformantStringUnmarshallNative = Pointer<Uint8> Function(Pointer<Void>, Pointer<Uint8>, Pointer<Uint8>, Uint8);
typedef NdrNonConformantStringUnmarshallDart = Pointer<Uint8> Function(Pointer<Void>, Pointer<Uint8>, Pointer<Uint8>, int);
final NdrNonConformantStringUnmarshall = DynamicLibrary.open('RPCRT4.dll')
.lookupFunction<NdrNonConformantStringUnmarshallNative, NdrNonConformantStringUnmarshallDart>('NdrNonConformantStringUnmarshall');
// pStubMsg : MIDL_STUB_MESSAGE* in/out -> Pointer<Void>
// ppMemory : BYTE** in/out -> Pointer<Uint8>
// pFormat : BYTE* in/out -> Pointer<Uint8>
// fMustAlloc : BYTE -> Uint8
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function NdrNonConformantStringUnmarshall(
pStubMsg: Pointer; // MIDL_STUB_MESSAGE* in/out
ppMemory: Pointer; // BYTE** in/out
pFormat: Pointer; // BYTE* in/out
fMustAlloc: Byte // BYTE
): Pointer; stdcall;
external 'RPCRT4.dll' name 'NdrNonConformantStringUnmarshall';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "NdrNonConformantStringUnmarshall"
c_NdrNonConformantStringUnmarshall :: Ptr () -> Ptr Word8 -> Ptr Word8 -> Word8 -> IO (Ptr Word8)
-- pStubMsg : MIDL_STUB_MESSAGE* in/out -> Ptr ()
-- ppMemory : BYTE** in/out -> Ptr Word8
-- pFormat : BYTE* in/out -> Ptr Word8
-- fMustAlloc : BYTE -> Word8
-- 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 ndrnonconformantstringunmarshall =
foreign "NdrNonConformantStringUnmarshall"
((ptr void) @-> (ptr uint8_t) @-> (ptr uint8_t) @-> uint8_t @-> returning (ptr uint8_t))
(* pStubMsg : MIDL_STUB_MESSAGE* in/out -> (ptr void) *)
(* ppMemory : BYTE** in/out -> (ptr uint8_t) *)
(* pFormat : BYTE* in/out -> (ptr uint8_t) *)
(* fMustAlloc : BYTE -> uint8_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 rpcrt4 (t "RPCRT4.dll"))
(cffi:use-foreign-library rpcrt4)
(cffi:defcfun ("NdrNonConformantStringUnmarshall" ndr-non-conformant-string-unmarshall :convention :stdcall) :pointer
(p-stub-msg :pointer) ; MIDL_STUB_MESSAGE* in/out
(pp-memory :pointer) ; BYTE** in/out
(p-format :pointer) ; BYTE* in/out
(f-must-alloc :uint8)) ; BYTE
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $NdrNonConformantStringUnmarshall = Win32::API::More->new('RPCRT4',
'LPVOID NdrNonConformantStringUnmarshall(LPVOID pStubMsg, LPVOID ppMemory, LPVOID pFormat, BYTE fMustAlloc)');
# my $ret = $NdrNonConformantStringUnmarshall->Call($pStubMsg, $ppMemory, $pFormat, $fMustAlloc);
# pStubMsg : MIDL_STUB_MESSAGE* in/out -> LPVOID
# ppMemory : BYTE** in/out -> LPVOID
# pFormat : BYTE* in/out -> LPVOID
# fMustAlloc : BYTE -> BYTE
# 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
使用する型