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NdrNsSendReceive

関数
自動ハンドルでRPC要求を送信し応答を受信する。
DLLRPCRT4.dll呼出規約winapi

シグネチャ

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

BYTE* NdrNsSendReceive(
    MIDL_STUB_MESSAGE* pStubMsg,
    BYTE* pBufferEnd,
    void** pAutoHandle
);

パラメーター

名前方向
pStubMsgMIDL_STUB_MESSAGE*inout
pBufferEndBYTE*inout
pAutoHandlevoid**inout

戻り値の型: BYTE*

各言語での呼び出し定義

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

BYTE* NdrNsSendReceive(
    MIDL_STUB_MESSAGE* pStubMsg,
    BYTE* pBufferEnd,
    void** pAutoHandle
);
[DllImport("RPCRT4.dll", ExactSpelling = true)]
static extern IntPtr NdrNsSendReceive(
    IntPtr pStubMsg,   // MIDL_STUB_MESSAGE* in/out
    IntPtr pBufferEnd,   // BYTE* in/out
    IntPtr pAutoHandle   // void** in/out
);
<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function NdrNsSendReceive(
    pStubMsg As IntPtr,   ' MIDL_STUB_MESSAGE* in/out
    pBufferEnd As IntPtr,   ' BYTE* in/out
    pAutoHandle As IntPtr   ' void** in/out
) As IntPtr
End Function
' pStubMsg : MIDL_STUB_MESSAGE* in/out
' pBufferEnd : BYTE* in/out
' pAutoHandle : void** in/out
Declare PtrSafe Function NdrNsSendReceive Lib "rpcrt4" ( _
    ByVal pStubMsg As LongPtr, _
    ByVal pBufferEnd As LongPtr, _
    ByVal pAutoHandle As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

NdrNsSendReceive = ctypes.windll.rpcrt4.NdrNsSendReceive
NdrNsSendReceive.restype = ctypes.c_void_p
NdrNsSendReceive.argtypes = [
    ctypes.c_void_p,  # pStubMsg : MIDL_STUB_MESSAGE* in/out
    ctypes.POINTER(ctypes.c_ubyte),  # pBufferEnd : BYTE* in/out
    ctypes.c_void_p,  # pAutoHandle : void** in/out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
NdrNsSendReceive = Fiddle::Function.new(
  lib['NdrNsSendReceive'],
  [
    Fiddle::TYPE_VOIDP,  # pStubMsg : MIDL_STUB_MESSAGE* in/out
    Fiddle::TYPE_VOIDP,  # pBufferEnd : BYTE* in/out
    Fiddle::TYPE_VOIDP,  # pAutoHandle : void** in/out
  ],
  Fiddle::TYPE_VOIDP)
#[link(name = "rpcrt4")]
extern "system" {
    fn NdrNsSendReceive(
        pStubMsg: *mut MIDL_STUB_MESSAGE,  // MIDL_STUB_MESSAGE* in/out
        pBufferEnd: *mut u8,  // BYTE* in/out
        pAutoHandle: *mut *mut ()  // void** in/out
    ) -> *mut u8;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("RPCRT4.dll")]
public static extern IntPtr NdrNsSendReceive(IntPtr pStubMsg, IntPtr pBufferEnd, IntPtr pAutoHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_NdrNsSendReceive' -Namespace Win32 -PassThru
# $api::NdrNsSendReceive(pStubMsg, pBufferEnd, pAutoHandle)
#uselib "RPCRT4.dll"
#func global NdrNsSendReceive "NdrNsSendReceive" sptr, sptr, sptr
; NdrNsSendReceive varptr(pStubMsg), varptr(pBufferEnd), pAutoHandle   ; 戻り値は stat
; pStubMsg : MIDL_STUB_MESSAGE* in/out -> "sptr"
; pBufferEnd : BYTE* in/out -> "sptr"
; pAutoHandle : void** 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。
出力引数:
#uselib "RPCRT4.dll"
#cfunc global NdrNsSendReceive "NdrNsSendReceive" var, var, sptr
; res = NdrNsSendReceive(pStubMsg, pBufferEnd, pAutoHandle)
; pStubMsg : MIDL_STUB_MESSAGE* in/out -> "var"
; pBufferEnd : BYTE* in/out -> "var"
; pAutoHandle : 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。
出力引数:
; BYTE* NdrNsSendReceive(MIDL_STUB_MESSAGE* pStubMsg, BYTE* pBufferEnd, void** pAutoHandle)
#uselib "RPCRT4.dll"
#cfunc global NdrNsSendReceive "NdrNsSendReceive" var, var, intptr
; res = NdrNsSendReceive(pStubMsg, pBufferEnd, pAutoHandle)
; pStubMsg : MIDL_STUB_MESSAGE* in/out -> "var"
; pBufferEnd : BYTE* in/out -> "var"
; pAutoHandle : 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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procNdrNsSendReceive = rpcrt4.NewProc("NdrNsSendReceive")
)

// pStubMsg (MIDL_STUB_MESSAGE* in/out), pBufferEnd (BYTE* in/out), pAutoHandle (void** in/out)
r1, _, err := procNdrNsSendReceive.Call(
	uintptr(pStubMsg),
	uintptr(pBufferEnd),
	uintptr(pAutoHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BYTE*
function NdrNsSendReceive(
  pStubMsg: Pointer;   // MIDL_STUB_MESSAGE* in/out
  pBufferEnd: Pointer;   // BYTE* in/out
  pAutoHandle: Pointer   // void** in/out
): Pointer; stdcall;
  external 'RPCRT4.dll' name 'NdrNsSendReceive';
result := DllCall("RPCRT4\NdrNsSendReceive"
    , "Ptr", pStubMsg   ; MIDL_STUB_MESSAGE* in/out
    , "Ptr", pBufferEnd   ; BYTE* in/out
    , "Ptr", pAutoHandle   ; void** in/out
    , "Ptr")   ; return: BYTE*
●NdrNsSendReceive(pStubMsg, pBufferEnd, pAutoHandle) = DLL("RPCRT4.dll", "void* NdrNsSendReceive(void*, void*, void*)")
# 呼び出し: NdrNsSendReceive(pStubMsg, pBufferEnd, pAutoHandle)
# pStubMsg : MIDL_STUB_MESSAGE* in/out -> "void*"
# pBufferEnd : BYTE* in/out -> "void*"
# pAutoHandle : 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)。