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I_RpcBindingInqSecurityContextKeyInfo

関数

バインディングのセキュリティコンテキストの鍵情報を問い合わせる内部関数。

DLLRPCRT4.dll呼出規約winapi

シグネチャ

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

RPC_STATUS I_RpcBindingInqSecurityContextKeyInfo(
    void* Binding,   // optional
    void* KeyInfo
);

パラメーター

名前	型	方向
Binding	void*	inoptional
KeyInfo	void*	inout

戻り値の型: RPC_STATUS

各言語での呼び出し定義

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

RPC_STATUS I_RpcBindingInqSecurityContextKeyInfo(
    void* Binding,   // optional
    void* KeyInfo
);

[DllImport("RPCRT4.dll", ExactSpelling = true)]
static extern int I_RpcBindingInqSecurityContextKeyInfo(
    IntPtr Binding,   // void* optional
    IntPtr KeyInfo   // void* in/out
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function I_RpcBindingInqSecurityContextKeyInfo(
    Binding As IntPtr,   ' void* optional
    KeyInfo As IntPtr   ' void* in/out
) As Integer
End Function

' Binding : void* optional
' KeyInfo : void* in/out
Declare PtrSafe Function I_RpcBindingInqSecurityContextKeyInfo Lib "rpcrt4" ( _
    ByVal Binding As LongPtr, _
    ByVal KeyInfo 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

I_RpcBindingInqSecurityContextKeyInfo = ctypes.windll.rpcrt4.I_RpcBindingInqSecurityContextKeyInfo
I_RpcBindingInqSecurityContextKeyInfo.restype = ctypes.c_int
I_RpcBindingInqSecurityContextKeyInfo.argtypes = [
    ctypes.POINTER(None),  # Binding : void* optional
    ctypes.POINTER(None),  # KeyInfo : void* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
I_RpcBindingInqSecurityContextKeyInfo = Fiddle::Function.new(
  lib['I_RpcBindingInqSecurityContextKeyInfo'],
  [
    Fiddle::TYPE_VOIDP,  # Binding : void* optional
    Fiddle::TYPE_VOIDP,  # KeyInfo : void* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn I_RpcBindingInqSecurityContextKeyInfo(
        Binding: *mut (),  // void* optional
        KeyInfo: *mut ()  // void* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int I_RpcBindingInqSecurityContextKeyInfo(IntPtr Binding, IntPtr KeyInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_I_RpcBindingInqSecurityContextKeyInfo' -Namespace Win32 -PassThru
# $api::I_RpcBindingInqSecurityContextKeyInfo(Binding, KeyInfo)

#uselib "RPCRT4.dll"
#func global I_RpcBindingInqSecurityContextKeyInfo "I_RpcBindingInqSecurityContextKeyInfo" sptr, sptr
; I_RpcBindingInqSecurityContextKeyInfo Binding, KeyInfo   ; 戻り値は stat
; Binding : void* optional -> "sptr"
; KeyInfo : 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。

#uselib "RPCRT4.dll"
#cfunc global I_RpcBindingInqSecurityContextKeyInfo "I_RpcBindingInqSecurityContextKeyInfo" sptr, sptr
; res = I_RpcBindingInqSecurityContextKeyInfo(Binding, KeyInfo)
; Binding : void* optional -> "sptr"
; KeyInfo : void* in/out -> "sptr"

; RPC_STATUS I_RpcBindingInqSecurityContextKeyInfo(void* Binding, void* KeyInfo)
#uselib "RPCRT4.dll"
#cfunc global I_RpcBindingInqSecurityContextKeyInfo "I_RpcBindingInqSecurityContextKeyInfo" intptr, intptr
; res = I_RpcBindingInqSecurityContextKeyInfo(Binding, KeyInfo)
; Binding : void* optional -> "intptr"
; KeyInfo : void* in/out -> "intptr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procI_RpcBindingInqSecurityContextKeyInfo = rpcrt4.NewProc("I_RpcBindingInqSecurityContextKeyInfo")
)

// Binding (void* optional), KeyInfo (void* in/out)
r1, _, err := procI_RpcBindingInqSecurityContextKeyInfo.Call(
	uintptr(Binding),
	uintptr(KeyInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function I_RpcBindingInqSecurityContextKeyInfo(
  Binding: Pointer;   // void* optional
  KeyInfo: Pointer   // void* in/out
): Integer; stdcall;
  external 'RPCRT4.dll' name 'I_RpcBindingInqSecurityContextKeyInfo';

result := DllCall("RPCRT4\I_RpcBindingInqSecurityContextKeyInfo"
    , "Ptr", Binding   ; void* optional
    , "Ptr", KeyInfo   ; void* in/out
    , "Int")   ; return: RPC_STATUS

●I_RpcBindingInqSecurityContextKeyInfo(Binding, KeyInfo) = DLL("RPCRT4.dll", "int I_RpcBindingInqSecurityContextKeyInfo(void*, void*)")
# 呼び出し: I_RpcBindingInqSecurityContextKeyInfo(Binding, KeyInfo)
# Binding : void* optional -> "void*"
# KeyInfo : 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)。