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CoQueryProxyBlanket

関数

プロキシに設定された認証情報や認証レベルを取得する。

DLLOLE32.dll呼出規約winapi対応OSWindows 2000 以降

シグネチャ

// OLE32.dll
#include <windows.h>

HRESULT CoQueryProxyBlanket(
    IUnknown* pProxy,
    DWORD* pwAuthnSvc,   // optional
    DWORD* pAuthzSvc,   // optional
    LPWSTR* pServerPrincName,   // optional
    DWORD* pAuthnLevel,   // optional
    DWORD* pImpLevel,   // optional
    void** pAuthInfo,   // optional
    DWORD* pCapabilites   // optional
);

パラメーター

名前	型	方向
pProxy	IUnknown*	in
pwAuthnSvc	DWORD*	outoptional
pAuthzSvc	DWORD*	outoptional
pServerPrincName	LPWSTR*	outoptional
pAuthnLevel	DWORD*	outoptional
pImpLevel	DWORD*	outoptional
pAuthInfo	void**	outoptional
pCapabilites	DWORD*	outoptional

戻り値の型: HRESULT

各言語での呼び出し定義

// OLE32.dll
#include <windows.h>

HRESULT CoQueryProxyBlanket(
    IUnknown* pProxy,
    DWORD* pwAuthnSvc,   // optional
    DWORD* pAuthzSvc,   // optional
    LPWSTR* pServerPrincName,   // optional
    DWORD* pAuthnLevel,   // optional
    DWORD* pImpLevel,   // optional
    void** pAuthInfo,   // optional
    DWORD* pCapabilites   // optional
);

[DllImport("OLE32.dll", ExactSpelling = true)]
static extern int CoQueryProxyBlanket(
    IntPtr pProxy,   // IUnknown*
    IntPtr pwAuthnSvc,   // DWORD* optional, out
    IntPtr pAuthzSvc,   // DWORD* optional, out
    IntPtr pServerPrincName,   // LPWSTR* optional, out
    IntPtr pAuthnLevel,   // DWORD* optional, out
    IntPtr pImpLevel,   // DWORD* optional, out
    IntPtr pAuthInfo,   // void** optional, out
    IntPtr pCapabilites   // DWORD* optional, out
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function CoQueryProxyBlanket(
    pProxy As IntPtr,   ' IUnknown*
    pwAuthnSvc As IntPtr,   ' DWORD* optional, out
    pAuthzSvc As IntPtr,   ' DWORD* optional, out
    pServerPrincName As IntPtr,   ' LPWSTR* optional, out
    pAuthnLevel As IntPtr,   ' DWORD* optional, out
    pImpLevel As IntPtr,   ' DWORD* optional, out
    pAuthInfo As IntPtr,   ' void** optional, out
    pCapabilites As IntPtr   ' DWORD* optional, out
) As Integer
End Function

' pProxy : IUnknown*
' pwAuthnSvc : DWORD* optional, out
' pAuthzSvc : DWORD* optional, out
' pServerPrincName : LPWSTR* optional, out
' pAuthnLevel : DWORD* optional, out
' pImpLevel : DWORD* optional, out
' pAuthInfo : void** optional, out
' pCapabilites : DWORD* optional, out
Declare PtrSafe Function CoQueryProxyBlanket Lib "ole32" ( _
    ByVal pProxy As LongPtr, _
    ByVal pwAuthnSvc As LongPtr, _
    ByVal pAuthzSvc As LongPtr, _
    ByVal pServerPrincName As LongPtr, _
    ByVal pAuthnLevel As LongPtr, _
    ByVal pImpLevel As LongPtr, _
    ByVal pAuthInfo As LongPtr, _
    ByVal pCapabilites 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

CoQueryProxyBlanket = ctypes.windll.ole32.CoQueryProxyBlanket
CoQueryProxyBlanket.restype = ctypes.c_int
CoQueryProxyBlanket.argtypes = [
    ctypes.c_void_p,  # pProxy : IUnknown*
    ctypes.POINTER(wintypes.DWORD),  # pwAuthnSvc : DWORD* optional, out
    ctypes.POINTER(wintypes.DWORD),  # pAuthzSvc : DWORD* optional, out
    ctypes.c_void_p,  # pServerPrincName : LPWSTR* optional, out
    ctypes.POINTER(wintypes.DWORD),  # pAuthnLevel : DWORD* optional, out
    ctypes.POINTER(wintypes.DWORD),  # pImpLevel : DWORD* optional, out
    ctypes.c_void_p,  # pAuthInfo : void** optional, out
    ctypes.POINTER(wintypes.DWORD),  # pCapabilites : DWORD* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
CoQueryProxyBlanket = Fiddle::Function.new(
  lib['CoQueryProxyBlanket'],
  [
    Fiddle::TYPE_VOIDP,  # pProxy : IUnknown*
    Fiddle::TYPE_VOIDP,  # pwAuthnSvc : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # pAuthzSvc : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # pServerPrincName : LPWSTR* optional, out
    Fiddle::TYPE_VOIDP,  # pAuthnLevel : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # pImpLevel : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # pAuthInfo : void** optional, out
    Fiddle::TYPE_VOIDP,  # pCapabilites : DWORD* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn CoQueryProxyBlanket(
        pProxy: *mut core::ffi::c_void,  // IUnknown*
        pwAuthnSvc: *mut u32,  // DWORD* optional, out
        pAuthzSvc: *mut u32,  // DWORD* optional, out
        pServerPrincName: *mut *mut u16,  // LPWSTR* optional, out
        pAuthnLevel: *mut u32,  // DWORD* optional, out
        pImpLevel: *mut u32,  // DWORD* optional, out
        pAuthInfo: *mut *mut (),  // void** optional, out
        pCapabilites: *mut u32  // DWORD* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int CoQueryProxyBlanket(IntPtr pProxy, IntPtr pwAuthnSvc, IntPtr pAuthzSvc, IntPtr pServerPrincName, IntPtr pAuthnLevel, IntPtr pImpLevel, IntPtr pAuthInfo, IntPtr pCapabilites);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_CoQueryProxyBlanket' -Namespace Win32 -PassThru
# $api::CoQueryProxyBlanket(pProxy, pwAuthnSvc, pAuthzSvc, pServerPrincName, pAuthnLevel, pImpLevel, pAuthInfo, pCapabilites)

#uselib "OLE32.dll"
#func global CoQueryProxyBlanket "CoQueryProxyBlanket" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; CoQueryProxyBlanket pProxy, varptr(pwAuthnSvc), varptr(pAuthzSvc), varptr(pServerPrincName), varptr(pAuthnLevel), varptr(pImpLevel), pAuthInfo, varptr(pCapabilites)   ; 戻り値は stat
; pProxy : IUnknown* -> "sptr"
; pwAuthnSvc : DWORD* optional, out -> "sptr"
; pAuthzSvc : DWORD* optional, out -> "sptr"
; pServerPrincName : LPWSTR* optional, out -> "sptr"
; pAuthnLevel : DWORD* optional, out -> "sptr"
; pImpLevel : DWORD* optional, out -> "sptr"
; pAuthInfo : void** optional, out -> "sptr"
; pCapabilites : DWORD* optional, 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 "OLE32.dll"
#cfunc global CoQueryProxyBlanket "CoQueryProxyBlanket" sptr, var, var, var, var, var, sptr, var
; res = CoQueryProxyBlanket(pProxy, pwAuthnSvc, pAuthzSvc, pServerPrincName, pAuthnLevel, pImpLevel, pAuthInfo, pCapabilites)
; pProxy : IUnknown* -> "sptr"
; pwAuthnSvc : DWORD* optional, out -> "var"
; pAuthzSvc : DWORD* optional, out -> "var"
; pServerPrincName : LPWSTR* optional, out -> "var"
; pAuthnLevel : DWORD* optional, out -> "var"
; pImpLevel : DWORD* optional, out -> "var"
; pAuthInfo : void** optional, out -> "sptr"
; pCapabilites : DWORD* optional, out -> "var"
; ※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 "OLE32.dll"
#cfunc global CoQueryProxyBlanket "CoQueryProxyBlanket" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; res = CoQueryProxyBlanket(pProxy, varptr(pwAuthnSvc), varptr(pAuthzSvc), varptr(pServerPrincName), varptr(pAuthnLevel), varptr(pImpLevel), pAuthInfo, varptr(pCapabilites))
; pProxy : IUnknown* -> "sptr"
; pwAuthnSvc : DWORD* optional, out -> "sptr"
; pAuthzSvc : DWORD* optional, out -> "sptr"
; pServerPrincName : LPWSTR* optional, out -> "sptr"
; pAuthnLevel : DWORD* optional, out -> "sptr"
; pImpLevel : DWORD* optional, out -> "sptr"
; pAuthInfo : void** optional, out -> "sptr"
; pCapabilites : DWORD* optional, 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:

; HRESULT CoQueryProxyBlanket(IUnknown* pProxy, DWORD* pwAuthnSvc, DWORD* pAuthzSvc, LPWSTR* pServerPrincName, DWORD* pAuthnLevel, DWORD* pImpLevel, void** pAuthInfo, DWORD* pCapabilites)
#uselib "OLE32.dll"
#cfunc global CoQueryProxyBlanket "CoQueryProxyBlanket" intptr, var, var, var, var, var, intptr, var
; res = CoQueryProxyBlanket(pProxy, pwAuthnSvc, pAuthzSvc, pServerPrincName, pAuthnLevel, pImpLevel, pAuthInfo, pCapabilites)
; pProxy : IUnknown* -> "intptr"
; pwAuthnSvc : DWORD* optional, out -> "var"
; pAuthzSvc : DWORD* optional, out -> "var"
; pServerPrincName : LPWSTR* optional, out -> "var"
; pAuthnLevel : DWORD* optional, out -> "var"
; pImpLevel : DWORD* optional, out -> "var"
; pAuthInfo : void** optional, out -> "intptr"
; pCapabilites : DWORD* optional, out -> "var"
; ※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。; HRESULT CoQueryProxyBlanket(IUnknown* pProxy, DWORD* pwAuthnSvc, DWORD* pAuthzSvc, LPWSTR* pServerPrincName, DWORD* pAuthnLevel, DWORD* pImpLevel, void** pAuthInfo, DWORD* pCapabilites)
#uselib "OLE32.dll"
#cfunc global CoQueryProxyBlanket "CoQueryProxyBlanket" intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr
; res = CoQueryProxyBlanket(pProxy, varptr(pwAuthnSvc), varptr(pAuthzSvc), varptr(pServerPrincName), varptr(pAuthnLevel), varptr(pImpLevel), pAuthInfo, varptr(pCapabilites))
; pProxy : IUnknown* -> "intptr"
; pwAuthnSvc : DWORD* optional, out -> "intptr"
; pAuthzSvc : DWORD* optional, out -> "intptr"
; pServerPrincName : LPWSTR* optional, out -> "intptr"
; pAuthnLevel : DWORD* optional, out -> "intptr"
; pImpLevel : DWORD* optional, out -> "intptr"
; pAuthInfo : void** optional, out -> "intptr"
; pCapabilites : DWORD* optional, 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 (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procCoQueryProxyBlanket = ole32.NewProc("CoQueryProxyBlanket")
)

// pProxy (IUnknown*), pwAuthnSvc (DWORD* optional, out), pAuthzSvc (DWORD* optional, out), pServerPrincName (LPWSTR* optional, out), pAuthnLevel (DWORD* optional, out), pImpLevel (DWORD* optional, out), pAuthInfo (void** optional, out), pCapabilites (DWORD* optional, out)
r1, _, err := procCoQueryProxyBlanket.Call(
	uintptr(pProxy),
	uintptr(pwAuthnSvc),
	uintptr(pAuthzSvc),
	uintptr(pServerPrincName),
	uintptr(pAuthnLevel),
	uintptr(pImpLevel),
	uintptr(pAuthInfo),
	uintptr(pCapabilites),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CoQueryProxyBlanket(
  pProxy: Pointer;   // IUnknown*
  pwAuthnSvc: Pointer;   // DWORD* optional, out
  pAuthzSvc: Pointer;   // DWORD* optional, out
  pServerPrincName: PPWideChar;   // LPWSTR* optional, out
  pAuthnLevel: Pointer;   // DWORD* optional, out
  pImpLevel: Pointer;   // DWORD* optional, out
  pAuthInfo: Pointer;   // void** optional, out
  pCapabilites: Pointer   // DWORD* optional, out
): Integer; stdcall;
  external 'OLE32.dll' name 'CoQueryProxyBlanket';

result := DllCall("OLE32\CoQueryProxyBlanket"
    , "Ptr", pProxy   ; IUnknown*
    , "Ptr", pwAuthnSvc   ; DWORD* optional, out
    , "Ptr", pAuthzSvc   ; DWORD* optional, out
    , "Ptr", pServerPrincName   ; LPWSTR* optional, out
    , "Ptr", pAuthnLevel   ; DWORD* optional, out
    , "Ptr", pImpLevel   ; DWORD* optional, out
    , "Ptr", pAuthInfo   ; void** optional, out
    , "Ptr", pCapabilites   ; DWORD* optional, out
    , "Int")   ; return: HRESULT

●CoQueryProxyBlanket(pProxy, pwAuthnSvc, pAuthzSvc, pServerPrincName, pAuthnLevel, pImpLevel, pAuthInfo, pCapabilites) = DLL("OLE32.dll", "int CoQueryProxyBlanket(void*, void*, void*, void*, void*, void*, void*, void*)")
# 呼び出し: CoQueryProxyBlanket(pProxy, pwAuthnSvc, pAuthzSvc, pServerPrincName, pAuthnLevel, pImpLevel, pAuthInfo, pCapabilites)
# pProxy : IUnknown* -> "void*"
# pwAuthnSvc : DWORD* optional, out -> "void*"
# pAuthzSvc : DWORD* optional, out -> "void*"
# pServerPrincName : LPWSTR* optional, out -> "void*"
# pAuthnLevel : DWORD* optional, out -> "void*"
# pImpLevel : DWORD* optional, out -> "void*"
# pAuthInfo : void** optional, out -> "void*"
# pCapabilites : DWORD* optional, 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)。