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SaferSetLevelInformation
関数指定したSAFER信頼レベルの情報を設定する。
シグネチャ
// ADVAPI32.dll
#include <windows.h>
BOOL SaferSetLevelInformation(
SAFER_LEVEL_HANDLE LevelHandle,
SAFER_OBJECT_INFO_CLASS dwInfoType,
void* lpQueryBuffer,
DWORD dwInBufferSize
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| LevelHandle | SAFER_LEVEL_HANDLE | in | 情報を設定する対象のSAFERレベルハンドル。 |
| dwInfoType | SAFER_OBJECT_INFO_CLASS | in | 設定する情報の種別を示すSAFER_OBJECT_INFO_CLASS列挙値。 |
| lpQueryBuffer | void* | in | 設定する情報を格納した入力バッファ。 |
| dwInBufferSize | DWORD | in | lpQueryBufferのバイト数。 |
戻り値の型: BOOL
各言語での呼び出し定義
// ADVAPI32.dll
#include <windows.h>
BOOL SaferSetLevelInformation(
SAFER_LEVEL_HANDLE LevelHandle,
SAFER_OBJECT_INFO_CLASS dwInfoType,
void* lpQueryBuffer,
DWORD dwInBufferSize
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool SaferSetLevelInformation(
IntPtr LevelHandle, // SAFER_LEVEL_HANDLE
int dwInfoType, // SAFER_OBJECT_INFO_CLASS
IntPtr lpQueryBuffer, // void*
uint dwInBufferSize // DWORD
);<DllImport("ADVAPI32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SaferSetLevelInformation(
LevelHandle As IntPtr, ' SAFER_LEVEL_HANDLE
dwInfoType As Integer, ' SAFER_OBJECT_INFO_CLASS
lpQueryBuffer As IntPtr, ' void*
dwInBufferSize As UInteger ' DWORD
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function' LevelHandle : SAFER_LEVEL_HANDLE
' dwInfoType : SAFER_OBJECT_INFO_CLASS
' lpQueryBuffer : void*
' dwInBufferSize : DWORD
Declare PtrSafe Function SaferSetLevelInformation Lib "advapi32" ( _
ByVal LevelHandle As LongPtr, _
ByVal dwInfoType As Long, _
ByVal lpQueryBuffer As LongPtr, _
ByVal dwInBufferSize As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
SaferSetLevelInformation = ctypes.windll.advapi32.SaferSetLevelInformation
SaferSetLevelInformation.restype = wintypes.BOOL
SaferSetLevelInformation.argtypes = [
wintypes.HANDLE, # LevelHandle : SAFER_LEVEL_HANDLE
ctypes.c_int, # dwInfoType : SAFER_OBJECT_INFO_CLASS
ctypes.POINTER(None), # lpQueryBuffer : void*
wintypes.DWORD, # dwInBufferSize : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('ADVAPI32.dll')
SaferSetLevelInformation = Fiddle::Function.new(
lib['SaferSetLevelInformation'],
[
Fiddle::TYPE_VOIDP, # LevelHandle : SAFER_LEVEL_HANDLE
Fiddle::TYPE_INT, # dwInfoType : SAFER_OBJECT_INFO_CLASS
Fiddle::TYPE_VOIDP, # lpQueryBuffer : void*
-Fiddle::TYPE_INT, # dwInBufferSize : DWORD
],
Fiddle::TYPE_INT)#[link(name = "advapi32")]
extern "system" {
fn SaferSetLevelInformation(
LevelHandle: *mut core::ffi::c_void, // SAFER_LEVEL_HANDLE
dwInfoType: i32, // SAFER_OBJECT_INFO_CLASS
lpQueryBuffer: *mut (), // void*
dwInBufferSize: u32 // DWORD
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", SetLastError = true)]
public static extern bool SaferSetLevelInformation(IntPtr LevelHandle, int dwInfoType, IntPtr lpQueryBuffer, uint dwInBufferSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_SaferSetLevelInformation' -Namespace Win32 -PassThru
# $api::SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize)#uselib "ADVAPI32.dll"
#func global SaferSetLevelInformation "SaferSetLevelInformation" sptr, sptr, sptr, sptr
; SaferSetLevelInformation LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize ; 戻り値は stat
; LevelHandle : SAFER_LEVEL_HANDLE -> "sptr"
; dwInfoType : SAFER_OBJECT_INFO_CLASS -> "sptr"
; lpQueryBuffer : void* -> "sptr"
; dwInBufferSize : DWORD -> "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 "ADVAPI32.dll"
#cfunc global SaferSetLevelInformation "SaferSetLevelInformation" sptr, int, sptr, int
; res = SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize)
; LevelHandle : SAFER_LEVEL_HANDLE -> "sptr"
; dwInfoType : SAFER_OBJECT_INFO_CLASS -> "int"
; lpQueryBuffer : void* -> "sptr"
; dwInBufferSize : DWORD -> "int"; BOOL SaferSetLevelInformation(SAFER_LEVEL_HANDLE LevelHandle, SAFER_OBJECT_INFO_CLASS dwInfoType, void* lpQueryBuffer, DWORD dwInBufferSize)
#uselib "ADVAPI32.dll"
#cfunc global SaferSetLevelInformation "SaferSetLevelInformation" intptr, int, intptr, int
; res = SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize)
; LevelHandle : SAFER_LEVEL_HANDLE -> "intptr"
; dwInfoType : SAFER_OBJECT_INFO_CLASS -> "int"
; lpQueryBuffer : void* -> "intptr"
; dwInBufferSize : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
procSaferSetLevelInformation = advapi32.NewProc("SaferSetLevelInformation")
)
// LevelHandle (SAFER_LEVEL_HANDLE), dwInfoType (SAFER_OBJECT_INFO_CLASS), lpQueryBuffer (void*), dwInBufferSize (DWORD)
r1, _, err := procSaferSetLevelInformation.Call(
uintptr(LevelHandle),
uintptr(dwInfoType),
uintptr(lpQueryBuffer),
uintptr(dwInBufferSize),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction SaferSetLevelInformation(
LevelHandle: THandle; // SAFER_LEVEL_HANDLE
dwInfoType: Integer; // SAFER_OBJECT_INFO_CLASS
lpQueryBuffer: Pointer; // void*
dwInBufferSize: DWORD // DWORD
): BOOL; stdcall;
external 'ADVAPI32.dll' name 'SaferSetLevelInformation';result := DllCall("ADVAPI32\SaferSetLevelInformation"
, "Ptr", LevelHandle ; SAFER_LEVEL_HANDLE
, "Int", dwInfoType ; SAFER_OBJECT_INFO_CLASS
, "Ptr", lpQueryBuffer ; void*
, "UInt", dwInBufferSize ; DWORD
, "Int") ; return: BOOL●SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize) = DLL("ADVAPI32.dll", "bool SaferSetLevelInformation(void*, int, void*, dword)")
# 呼び出し: SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize)
# LevelHandle : SAFER_LEVEL_HANDLE -> "void*"
# dwInfoType : SAFER_OBJECT_INFO_CLASS -> "int"
# lpQueryBuffer : void* -> "void*"
# dwInBufferSize : DWORD -> "dword"
# 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 "advapi32" fn SaferSetLevelInformation(
LevelHandle: ?*anyopaque, // SAFER_LEVEL_HANDLE
dwInfoType: i32, // SAFER_OBJECT_INFO_CLASS
lpQueryBuffer: ?*anyopaque, // void*
dwInBufferSize: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;proc SaferSetLevelInformation(
LevelHandle: pointer, # SAFER_LEVEL_HANDLE
dwInfoType: int32, # SAFER_OBJECT_INFO_CLASS
lpQueryBuffer: pointer, # void*
dwInBufferSize: uint32 # DWORD
): int32 {.importc: "SaferSetLevelInformation", stdcall, dynlib: "ADVAPI32.dll".}pragma(lib, "advapi32");
extern(Windows)
int SaferSetLevelInformation(
void* LevelHandle, // SAFER_LEVEL_HANDLE
int dwInfoType, // SAFER_OBJECT_INFO_CLASS
void* lpQueryBuffer, // void*
uint dwInBufferSize // DWORD
);ccall((:SaferSetLevelInformation, "ADVAPI32.dll"), stdcall, Int32,
(Ptr{Cvoid}, Int32, Ptr{Cvoid}, UInt32),
LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize)
# LevelHandle : SAFER_LEVEL_HANDLE -> Ptr{Cvoid}
# dwInfoType : SAFER_OBJECT_INFO_CLASS -> Int32
# lpQueryBuffer : void* -> Ptr{Cvoid}
# dwInBufferSize : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t SaferSetLevelInformation(
void* LevelHandle,
int32_t dwInfoType,
void* lpQueryBuffer,
uint32_t dwInBufferSize);
]]
local advapi32 = ffi.load("advapi32")
-- advapi32.SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize)
-- LevelHandle : SAFER_LEVEL_HANDLE
-- dwInfoType : SAFER_OBJECT_INFO_CLASS
-- lpQueryBuffer : void*
-- dwInBufferSize : DWORD
-- 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('ADVAPI32.dll');
const SaferSetLevelInformation = lib.func('__stdcall', 'SaferSetLevelInformation', 'int32_t', ['void *', 'int32_t', 'void *', 'uint32_t']);
// SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize)
// LevelHandle : SAFER_LEVEL_HANDLE -> 'void *'
// dwInfoType : SAFER_OBJECT_INFO_CLASS -> 'int32_t'
// lpQueryBuffer : void* -> 'void *'
// dwInBufferSize : DWORD -> 'uint32_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("ADVAPI32.dll", {
SaferSetLevelInformation: { parameters: ["pointer", "i32", "pointer", "u32"], result: "i32" },
});
// lib.symbols.SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize)
// LevelHandle : SAFER_LEVEL_HANDLE -> "pointer"
// dwInfoType : SAFER_OBJECT_INFO_CLASS -> "i32"
// lpQueryBuffer : void* -> "pointer"
// dwInBufferSize : DWORD -> "u32"
// 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
int32_t SaferSetLevelInformation(
void* LevelHandle,
int32_t dwInfoType,
void* lpQueryBuffer,
uint32_t dwInBufferSize);
C, "ADVAPI32.dll");
// $ffi->SaferSetLevelInformation(LevelHandle, dwInfoType, lpQueryBuffer, dwInBufferSize);
// LevelHandle : SAFER_LEVEL_HANDLE
// dwInfoType : SAFER_OBJECT_INFO_CLASS
// lpQueryBuffer : void*
// dwInBufferSize : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Advapi32 extends StdCallLibrary {
Advapi32 INSTANCE = Native.load("advapi32", Advapi32.class);
boolean SaferSetLevelInformation(
Pointer LevelHandle, // SAFER_LEVEL_HANDLE
int dwInfoType, // SAFER_OBJECT_INFO_CLASS
Pointer lpQueryBuffer, // void*
int dwInBufferSize // DWORD
);
}@[Link("advapi32")]
lib LibADVAPI32
fun SaferSetLevelInformation = SaferSetLevelInformation(
LevelHandle : Void*, # SAFER_LEVEL_HANDLE
dwInfoType : Int32, # SAFER_OBJECT_INFO_CLASS
lpQueryBuffer : Void*, # void*
dwInBufferSize : UInt32 # DWORD
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef SaferSetLevelInformationNative = Int32 Function(Pointer<Void>, Int32, Pointer<Void>, Uint32);
typedef SaferSetLevelInformationDart = int Function(Pointer<Void>, int, Pointer<Void>, int);
final SaferSetLevelInformation = DynamicLibrary.open('ADVAPI32.dll')
.lookupFunction<SaferSetLevelInformationNative, SaferSetLevelInformationDart>('SaferSetLevelInformation');
// LevelHandle : SAFER_LEVEL_HANDLE -> Pointer<Void>
// dwInfoType : SAFER_OBJECT_INFO_CLASS -> Int32
// lpQueryBuffer : void* -> Pointer<Void>
// dwInBufferSize : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function SaferSetLevelInformation(
LevelHandle: THandle; // SAFER_LEVEL_HANDLE
dwInfoType: Integer; // SAFER_OBJECT_INFO_CLASS
lpQueryBuffer: Pointer; // void*
dwInBufferSize: DWORD // DWORD
): BOOL; stdcall;
external 'ADVAPI32.dll' name 'SaferSetLevelInformation';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "SaferSetLevelInformation"
c_SaferSetLevelInformation :: Ptr () -> Int32 -> Ptr () -> Word32 -> IO CInt
-- LevelHandle : SAFER_LEVEL_HANDLE -> Ptr ()
-- dwInfoType : SAFER_OBJECT_INFO_CLASS -> Int32
-- lpQueryBuffer : void* -> Ptr ()
-- dwInBufferSize : DWORD -> Word32
-- 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 safersetlevelinformation =
foreign "SaferSetLevelInformation"
((ptr void) @-> int32_t @-> (ptr void) @-> uint32_t @-> returning int32_t)
(* LevelHandle : SAFER_LEVEL_HANDLE -> (ptr void) *)
(* dwInfoType : SAFER_OBJECT_INFO_CLASS -> int32_t *)
(* lpQueryBuffer : void* -> (ptr void) *)
(* dwInBufferSize : DWORD -> uint32_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 advapi32 (t "ADVAPI32.dll"))
(cffi:use-foreign-library advapi32)
(cffi:defcfun ("SaferSetLevelInformation" safer-set-level-information :convention :stdcall) :int32
(level-handle :pointer) ; SAFER_LEVEL_HANDLE
(dw-info-type :int32) ; SAFER_OBJECT_INFO_CLASS
(lp-query-buffer :pointer) ; void*
(dw-in-buffer-size :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $SaferSetLevelInformation = Win32::API::More->new('ADVAPI32',
'BOOL SaferSetLevelInformation(HANDLE LevelHandle, int dwInfoType, LPVOID lpQueryBuffer, DWORD dwInBufferSize)');
# my $ret = $SaferSetLevelInformation->Call($LevelHandle, $dwInfoType, $lpQueryBuffer, $dwInBufferSize);
# LevelHandle : SAFER_LEVEL_HANDLE -> HANDLE
# dwInfoType : SAFER_OBJECT_INFO_CLASS -> int
# lpQueryBuffer : void* -> LPVOID
# dwInBufferSize : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。