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RegisterClusterNotify
関数クラスター通知ポートにイベントフィルターを登録する。
シグネチャ
// CLUSAPI.dll
#include <windows.h>
DWORD RegisterClusterNotify(
HCHANGE hChange,
DWORD dwFilterType,
HANDLE hObject,
UINT_PTR dwNotifyKey
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| hChange | HCHANGE | in | CreateClusterNotifyPortで作成した通知ポートハンドル。 |
| dwFilterType | DWORD | in | 登録するイベント種別を示すCLUSTER_CHANGE_*ビットフラグ。 |
| hObject | HANDLE | in | 通知対象のクラスタオブジェクトハンドル。 |
| dwNotifyKey | UINT_PTR | in | この登録に紐付けるユーザー定義キー。通知取得時に返される。 |
戻り値の型: DWORD
各言語での呼び出し定義
// CLUSAPI.dll
#include <windows.h>
DWORD RegisterClusterNotify(
HCHANGE hChange,
DWORD dwFilterType,
HANDLE hObject,
UINT_PTR dwNotifyKey
);[DllImport("CLUSAPI.dll", ExactSpelling = true)]
static extern uint RegisterClusterNotify(
IntPtr hChange, // HCHANGE
uint dwFilterType, // DWORD
IntPtr hObject, // HANDLE
UIntPtr dwNotifyKey // UINT_PTR
);<DllImport("CLUSAPI.dll", ExactSpelling:=True)>
Public Shared Function RegisterClusterNotify(
hChange As IntPtr, ' HCHANGE
dwFilterType As UInteger, ' DWORD
hObject As IntPtr, ' HANDLE
dwNotifyKey As UIntPtr ' UINT_PTR
) As UInteger
End Function' hChange : HCHANGE
' dwFilterType : DWORD
' hObject : HANDLE
' dwNotifyKey : UINT_PTR
Declare PtrSafe Function RegisterClusterNotify Lib "clusapi" ( _
ByVal hChange As LongPtr, _
ByVal dwFilterType As Long, _
ByVal hObject As LongPtr, _
ByVal dwNotifyKey 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
RegisterClusterNotify = ctypes.windll.clusapi.RegisterClusterNotify
RegisterClusterNotify.restype = wintypes.DWORD
RegisterClusterNotify.argtypes = [
ctypes.c_ssize_t, # hChange : HCHANGE
wintypes.DWORD, # dwFilterType : DWORD
wintypes.HANDLE, # hObject : HANDLE
ctypes.c_size_t, # dwNotifyKey : UINT_PTR
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('CLUSAPI.dll')
RegisterClusterNotify = Fiddle::Function.new(
lib['RegisterClusterNotify'],
[
Fiddle::TYPE_INTPTR_T, # hChange : HCHANGE
-Fiddle::TYPE_INT, # dwFilterType : DWORD
Fiddle::TYPE_VOIDP, # hObject : HANDLE
Fiddle::TYPE_UINTPTR_T, # dwNotifyKey : UINT_PTR
],
-Fiddle::TYPE_INT)#[link(name = "clusapi")]
extern "system" {
fn RegisterClusterNotify(
hChange: isize, // HCHANGE
dwFilterType: u32, // DWORD
hObject: *mut core::ffi::c_void, // HANDLE
dwNotifyKey: usize // UINT_PTR
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("CLUSAPI.dll")]
public static extern uint RegisterClusterNotify(IntPtr hChange, uint dwFilterType, IntPtr hObject, UIntPtr dwNotifyKey);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_RegisterClusterNotify' -Namespace Win32 -PassThru
# $api::RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey)#uselib "CLUSAPI.dll"
#func global RegisterClusterNotify "RegisterClusterNotify" sptr, sptr, sptr, sptr
; RegisterClusterNotify hChange, dwFilterType, hObject, dwNotifyKey ; 戻り値は stat
; hChange : HCHANGE -> "sptr"
; dwFilterType : DWORD -> "sptr"
; hObject : HANDLE -> "sptr"
; dwNotifyKey : UINT_PTR -> "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 "CLUSAPI.dll"
#cfunc global RegisterClusterNotify "RegisterClusterNotify" sptr, int, sptr, sptr
; res = RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey)
; hChange : HCHANGE -> "sptr"
; dwFilterType : DWORD -> "int"
; hObject : HANDLE -> "sptr"
; dwNotifyKey : UINT_PTR -> "sptr"; DWORD RegisterClusterNotify(HCHANGE hChange, DWORD dwFilterType, HANDLE hObject, UINT_PTR dwNotifyKey)
#uselib "CLUSAPI.dll"
#cfunc global RegisterClusterNotify "RegisterClusterNotify" intptr, int, intptr, intptr
; res = RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey)
; hChange : HCHANGE -> "intptr"
; dwFilterType : DWORD -> "int"
; hObject : HANDLE -> "intptr"
; dwNotifyKey : UINT_PTR -> "intptr"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
procRegisterClusterNotify = clusapi.NewProc("RegisterClusterNotify")
)
// hChange (HCHANGE), dwFilterType (DWORD), hObject (HANDLE), dwNotifyKey (UINT_PTR)
r1, _, err := procRegisterClusterNotify.Call(
uintptr(hChange),
uintptr(dwFilterType),
uintptr(hObject),
uintptr(dwNotifyKey),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction RegisterClusterNotify(
hChange: NativeInt; // HCHANGE
dwFilterType: DWORD; // DWORD
hObject: THandle; // HANDLE
dwNotifyKey: NativeUInt // UINT_PTR
): DWORD; stdcall;
external 'CLUSAPI.dll' name 'RegisterClusterNotify';result := DllCall("CLUSAPI\RegisterClusterNotify"
, "Ptr", hChange ; HCHANGE
, "UInt", dwFilterType ; DWORD
, "Ptr", hObject ; HANDLE
, "UPtr", dwNotifyKey ; UINT_PTR
, "UInt") ; return: DWORD●RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey) = DLL("CLUSAPI.dll", "dword RegisterClusterNotify(int, dword, void*, int)")
# 呼び出し: RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey)
# hChange : HCHANGE -> "int"
# dwFilterType : DWORD -> "dword"
# hObject : HANDLE -> "void*"
# dwNotifyKey : UINT_PTR -> "int"
# 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 "clusapi" fn RegisterClusterNotify(
hChange: isize, // HCHANGE
dwFilterType: u32, // DWORD
hObject: ?*anyopaque, // HANDLE
dwNotifyKey: usize // UINT_PTR
) callconv(std.os.windows.WINAPI) u32;proc RegisterClusterNotify(
hChange: int, # HCHANGE
dwFilterType: uint32, # DWORD
hObject: pointer, # HANDLE
dwNotifyKey: uint # UINT_PTR
): uint32 {.importc: "RegisterClusterNotify", stdcall, dynlib: "CLUSAPI.dll".}pragma(lib, "clusapi");
extern(Windows)
uint RegisterClusterNotify(
ptrdiff_t hChange, // HCHANGE
uint dwFilterType, // DWORD
void* hObject, // HANDLE
size_t dwNotifyKey // UINT_PTR
);ccall((:RegisterClusterNotify, "CLUSAPI.dll"), stdcall, UInt32,
(Int, UInt32, Ptr{Cvoid}, Csize_t),
hChange, dwFilterType, hObject, dwNotifyKey)
# hChange : HCHANGE -> Int
# dwFilterType : DWORD -> UInt32
# hObject : HANDLE -> Ptr{Cvoid}
# dwNotifyKey : UINT_PTR -> Csize_t
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint32_t RegisterClusterNotify(
intptr_t hChange,
uint32_t dwFilterType,
void* hObject,
uintptr_t dwNotifyKey);
]]
local clusapi = ffi.load("clusapi")
-- clusapi.RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey)
-- hChange : HCHANGE
-- dwFilterType : DWORD
-- hObject : HANDLE
-- dwNotifyKey : UINT_PTR
-- 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('CLUSAPI.dll');
const RegisterClusterNotify = lib.func('__stdcall', 'RegisterClusterNotify', 'uint32_t', ['intptr_t', 'uint32_t', 'void *', 'uintptr_t']);
// RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey)
// hChange : HCHANGE -> 'intptr_t'
// dwFilterType : DWORD -> 'uint32_t'
// hObject : HANDLE -> 'void *'
// dwNotifyKey : UINT_PTR -> 'uintptr_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("CLUSAPI.dll", {
RegisterClusterNotify: { parameters: ["isize", "u32", "pointer", "usize"], result: "u32" },
});
// lib.symbols.RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey)
// hChange : HCHANGE -> "isize"
// dwFilterType : DWORD -> "u32"
// hObject : HANDLE -> "pointer"
// dwNotifyKey : UINT_PTR -> "usize"
// 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
uint32_t RegisterClusterNotify(
intptr_t hChange,
uint32_t dwFilterType,
void* hObject,
size_t dwNotifyKey);
C, "CLUSAPI.dll");
// $ffi->RegisterClusterNotify(hChange, dwFilterType, hObject, dwNotifyKey);
// hChange : HCHANGE
// dwFilterType : DWORD
// hObject : HANDLE
// dwNotifyKey : UINT_PTR
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Clusapi extends StdCallLibrary {
Clusapi INSTANCE = Native.load("clusapi", Clusapi.class);
int RegisterClusterNotify(
long hChange, // HCHANGE
int dwFilterType, // DWORD
Pointer hObject, // HANDLE
long dwNotifyKey // UINT_PTR
);
}@[Link("clusapi")]
lib LibCLUSAPI
fun RegisterClusterNotify = RegisterClusterNotify(
hChange : LibC::SSizeT, # HCHANGE
dwFilterType : UInt32, # DWORD
hObject : Void*, # HANDLE
dwNotifyKey : LibC::SizeT # UINT_PTR
) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef RegisterClusterNotifyNative = Uint32 Function(IntPtr, Uint32, Pointer<Void>, UintPtr);
typedef RegisterClusterNotifyDart = int Function(int, int, Pointer<Void>, int);
final RegisterClusterNotify = DynamicLibrary.open('CLUSAPI.dll')
.lookupFunction<RegisterClusterNotifyNative, RegisterClusterNotifyDart>('RegisterClusterNotify');
// hChange : HCHANGE -> IntPtr
// dwFilterType : DWORD -> Uint32
// hObject : HANDLE -> Pointer<Void>
// dwNotifyKey : UINT_PTR -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function RegisterClusterNotify(
hChange: NativeInt; // HCHANGE
dwFilterType: DWORD; // DWORD
hObject: THandle; // HANDLE
dwNotifyKey: NativeUInt // UINT_PTR
): DWORD; stdcall;
external 'CLUSAPI.dll' name 'RegisterClusterNotify';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "RegisterClusterNotify"
c_RegisterClusterNotify :: CIntPtr -> Word32 -> Ptr () -> CUIntPtr -> IO Word32
-- hChange : HCHANGE -> CIntPtr
-- dwFilterType : DWORD -> Word32
-- hObject : HANDLE -> Ptr ()
-- dwNotifyKey : UINT_PTR -> CUIntPtr
-- 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 registerclusternotify =
foreign "RegisterClusterNotify"
(intptr_t @-> uint32_t @-> (ptr void) @-> size_t @-> returning uint32_t)
(* hChange : HCHANGE -> intptr_t *)
(* dwFilterType : DWORD -> uint32_t *)
(* hObject : HANDLE -> (ptr void) *)
(* dwNotifyKey : UINT_PTR -> size_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 clusapi (t "CLUSAPI.dll"))
(cffi:use-foreign-library clusapi)
(cffi:defcfun ("RegisterClusterNotify" register-cluster-notify :convention :stdcall) :uint32
(h-change :int64) ; HCHANGE
(dw-filter-type :uint32) ; DWORD
(h-object :pointer) ; HANDLE
(dw-notify-key :uint64)) ; UINT_PTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $RegisterClusterNotify = Win32::API::More->new('CLUSAPI',
'DWORD RegisterClusterNotify(LPARAM hChange, DWORD dwFilterType, HANDLE hObject, WPARAM dwNotifyKey)');
# my $ret = $RegisterClusterNotify->Call($hChange, $dwFilterType, $hObject, $dwNotifyKey);
# hChange : HCHANGE -> LPARAM
# dwFilterType : DWORD -> DWORD
# hObject : HANDLE -> HANDLE
# dwNotifyKey : UINT_PTR -> WPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。