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QuerySecurityPackageInfoW

関数

名前を指定してセキュリティパッケージの情報を取得する(Unicode版)。

DLLSECUR32.dll文字セットUnicode (-W)呼出規約winapi対応OSWindows XP 以降

シグネチャ

// SECUR32.dll  (Unicode / -W)
#include <windows.h>

HRESULT QuerySecurityPackageInfoW(
    LPWSTR pszPackageName,
    SecPkgInfoW** ppPackageInfo
);

パラメーター

名前	型	方向
pszPackageName	LPWSTR	in
ppPackageInfo	SecPkgInfoW**	out

戻り値の型: HRESULT

各言語での呼び出し定義

// SECUR32.dll  (Unicode / -W)
#include <windows.h>

HRESULT QuerySecurityPackageInfoW(
    LPWSTR pszPackageName,
    SecPkgInfoW** ppPackageInfo
);

[DllImport("SECUR32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern int QuerySecurityPackageInfoW(
    [MarshalAs(UnmanagedType.LPWStr)] string pszPackageName,   // LPWSTR
    IntPtr ppPackageInfo   // SecPkgInfoW** out
);

<DllImport("SECUR32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function QuerySecurityPackageInfoW(
    <MarshalAs(UnmanagedType.LPWStr)> pszPackageName As String,   ' LPWSTR
    ppPackageInfo As IntPtr   ' SecPkgInfoW** out
) As Integer
End Function

' pszPackageName : LPWSTR
' ppPackageInfo : SecPkgInfoW** out
Declare PtrSafe Function QuerySecurityPackageInfoW Lib "secur32" ( _
    ByVal pszPackageName As LongPtr, _
    ByVal ppPackageInfo As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

QuerySecurityPackageInfoW = ctypes.windll.secur32.QuerySecurityPackageInfoW
QuerySecurityPackageInfoW.restype = ctypes.c_int
QuerySecurityPackageInfoW.argtypes = [
    wintypes.LPCWSTR,  # pszPackageName : LPWSTR
    ctypes.c_void_p,  # ppPackageInfo : SecPkgInfoW** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SECUR32.dll')
QuerySecurityPackageInfoW = Fiddle::Function.new(
  lib['QuerySecurityPackageInfoW'],
  [
    Fiddle::TYPE_VOIDP,  # pszPackageName : LPWSTR
    Fiddle::TYPE_VOIDP,  # ppPackageInfo : SecPkgInfoW** out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "secur32")]
extern "system" {
    fn QuerySecurityPackageInfoW(
        pszPackageName: *mut u16,  // LPWSTR
        ppPackageInfo: *mut *mut SecPkgInfoW  // SecPkgInfoW** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SECUR32.dll", CharSet = CharSet.Unicode)]
public static extern int QuerySecurityPackageInfoW([MarshalAs(UnmanagedType.LPWStr)] string pszPackageName, IntPtr ppPackageInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SECUR32_QuerySecurityPackageInfoW' -Namespace Win32 -PassThru
# $api::QuerySecurityPackageInfoW(pszPackageName, ppPackageInfo)

#uselib "SECUR32.dll"
#func global QuerySecurityPackageInfoW "QuerySecurityPackageInfoW" wptr, wptr
; QuerySecurityPackageInfoW pszPackageName, varptr(ppPackageInfo)   ; 戻り値は stat
; pszPackageName : LPWSTR -> "wptr"
; ppPackageInfo : SecPkgInfoW** out -> "wptr"
; ※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 "SECUR32.dll"
#cfunc global QuerySecurityPackageInfoW "QuerySecurityPackageInfoW" wstr, var
; res = QuerySecurityPackageInfoW(pszPackageName, ppPackageInfo)
; pszPackageName : LPWSTR -> "wstr"
; ppPackageInfo : SecPkgInfoW** 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 "SECUR32.dll"
#cfunc global QuerySecurityPackageInfoW "QuerySecurityPackageInfoW" wstr, sptr
; res = QuerySecurityPackageInfoW(pszPackageName, varptr(ppPackageInfo))
; pszPackageName : LPWSTR -> "wstr"
; ppPackageInfo : SecPkgInfoW** 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 QuerySecurityPackageInfoW(LPWSTR pszPackageName, SecPkgInfoW** ppPackageInfo)
#uselib "SECUR32.dll"
#cfunc global QuerySecurityPackageInfoW "QuerySecurityPackageInfoW" wstr, var
; res = QuerySecurityPackageInfoW(pszPackageName, ppPackageInfo)
; pszPackageName : LPWSTR -> "wstr"
; ppPackageInfo : SecPkgInfoW** 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 QuerySecurityPackageInfoW(LPWSTR pszPackageName, SecPkgInfoW** ppPackageInfo)
#uselib "SECUR32.dll"
#cfunc global QuerySecurityPackageInfoW "QuerySecurityPackageInfoW" wstr, intptr
; res = QuerySecurityPackageInfoW(pszPackageName, varptr(ppPackageInfo))
; pszPackageName : LPWSTR -> "wstr"
; ppPackageInfo : SecPkgInfoW** 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 (
	secur32 = windows.NewLazySystemDLL("SECUR32.dll")
	procQuerySecurityPackageInfoW = secur32.NewProc("QuerySecurityPackageInfoW")
)

// pszPackageName (LPWSTR), ppPackageInfo (SecPkgInfoW** out)
r1, _, err := procQuerySecurityPackageInfoW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszPackageName))),
	uintptr(ppPackageInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function QuerySecurityPackageInfoW(
  pszPackageName: PWideChar;   // LPWSTR
  ppPackageInfo: Pointer   // SecPkgInfoW** out
): Integer; stdcall;
  external 'SECUR32.dll' name 'QuerySecurityPackageInfoW';

result := DllCall("SECUR32\QuerySecurityPackageInfoW"
    , "WStr", pszPackageName   ; LPWSTR
    , "Ptr", ppPackageInfo   ; SecPkgInfoW** out
    , "Int")   ; return: HRESULT

●QuerySecurityPackageInfoW(pszPackageName, ppPackageInfo) = DLL("SECUR32.dll", "int QuerySecurityPackageInfoW(char*, void*)")
# 呼び出し: QuerySecurityPackageInfoW(pszPackageName, ppPackageInfo)
# pszPackageName : LPWSTR -> "char*"
# ppPackageInfo : SecPkgInfoW** 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。