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AllJoynEventSelect
関数AllJoynバスのイベントをイベントハンドルに関連付ける。
シグネチャ
// MSAJApi.dll
#include <windows.h>
BOOL AllJoynEventSelect(
HANDLE connectedBusHandle,
HANDLE eventHandle,
DWORD eventTypes
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| connectedBusHandle | HANDLE | in | 対象の接続済みバスのハンドル。 |
| eventHandle | HANDLE | in | シグナル通知に用いるイベントオブジェクトのハンドル。 |
| eventTypes | DWORD | in | 監視するイベント種別を示すビットマスク。読み取り/書き込み等を指定する。 |
戻り値の型: BOOL
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
BOOL AllJoynEventSelect(
HANDLE connectedBusHandle,
HANDLE eventHandle,
DWORD eventTypes
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("MSAJApi.dll", SetLastError = true, ExactSpelling = true)]
static extern bool AllJoynEventSelect(
IntPtr connectedBusHandle, // HANDLE
IntPtr eventHandle, // HANDLE
uint eventTypes // DWORD
);<DllImport("MSAJApi.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function AllJoynEventSelect(
connectedBusHandle As IntPtr, ' HANDLE
eventHandle As IntPtr, ' HANDLE
eventTypes As UInteger ' DWORD
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function' connectedBusHandle : HANDLE
' eventHandle : HANDLE
' eventTypes : DWORD
Declare PtrSafe Function AllJoynEventSelect Lib "msajapi" ( _
ByVal connectedBusHandle As LongPtr, _
ByVal eventHandle As LongPtr, _
ByVal eventTypes 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
AllJoynEventSelect = ctypes.windll.msajapi.AllJoynEventSelect
AllJoynEventSelect.restype = wintypes.BOOL
AllJoynEventSelect.argtypes = [
wintypes.HANDLE, # connectedBusHandle : HANDLE
wintypes.HANDLE, # eventHandle : HANDLE
wintypes.DWORD, # eventTypes : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
AllJoynEventSelect = Fiddle::Function.new(
lib['AllJoynEventSelect'],
[
Fiddle::TYPE_VOIDP, # connectedBusHandle : HANDLE
Fiddle::TYPE_VOIDP, # eventHandle : HANDLE
-Fiddle::TYPE_INT, # eventTypes : DWORD
],
Fiddle::TYPE_INT)#[link(name = "msajapi")]
extern "system" {
fn AllJoynEventSelect(
connectedBusHandle: *mut core::ffi::c_void, // HANDLE
eventHandle: *mut core::ffi::c_void, // HANDLE
eventTypes: u32 // DWORD
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("MSAJApi.dll", SetLastError = true)]
public static extern bool AllJoynEventSelect(IntPtr connectedBusHandle, IntPtr eventHandle, uint eventTypes);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_AllJoynEventSelect' -Namespace Win32 -PassThru
# $api::AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes)#uselib "MSAJApi.dll"
#func global AllJoynEventSelect "AllJoynEventSelect" sptr, sptr, sptr
; AllJoynEventSelect connectedBusHandle, eventHandle, eventTypes ; 戻り値は stat
; connectedBusHandle : HANDLE -> "sptr"
; eventHandle : HANDLE -> "sptr"
; eventTypes : 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 "MSAJApi.dll"
#cfunc global AllJoynEventSelect "AllJoynEventSelect" sptr, sptr, int
; res = AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes)
; connectedBusHandle : HANDLE -> "sptr"
; eventHandle : HANDLE -> "sptr"
; eventTypes : DWORD -> "int"; BOOL AllJoynEventSelect(HANDLE connectedBusHandle, HANDLE eventHandle, DWORD eventTypes)
#uselib "MSAJApi.dll"
#cfunc global AllJoynEventSelect "AllJoynEventSelect" intptr, intptr, int
; res = AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes)
; connectedBusHandle : HANDLE -> "intptr"
; eventHandle : HANDLE -> "intptr"
; eventTypes : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procAllJoynEventSelect = msajapi.NewProc("AllJoynEventSelect")
)
// connectedBusHandle (HANDLE), eventHandle (HANDLE), eventTypes (DWORD)
r1, _, err := procAllJoynEventSelect.Call(
uintptr(connectedBusHandle),
uintptr(eventHandle),
uintptr(eventTypes),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction AllJoynEventSelect(
connectedBusHandle: THandle; // HANDLE
eventHandle: THandle; // HANDLE
eventTypes: DWORD // DWORD
): BOOL; stdcall;
external 'MSAJApi.dll' name 'AllJoynEventSelect';result := DllCall("MSAJApi\AllJoynEventSelect"
, "Ptr", connectedBusHandle ; HANDLE
, "Ptr", eventHandle ; HANDLE
, "UInt", eventTypes ; DWORD
, "Int") ; return: BOOL●AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes) = DLL("MSAJApi.dll", "bool AllJoynEventSelect(void*, void*, dword)")
# 呼び出し: AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes)
# connectedBusHandle : HANDLE -> "void*"
# eventHandle : HANDLE -> "void*"
# eventTypes : 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 "msajapi" fn AllJoynEventSelect(
connectedBusHandle: ?*anyopaque, // HANDLE
eventHandle: ?*anyopaque, // HANDLE
eventTypes: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;proc AllJoynEventSelect(
connectedBusHandle: pointer, # HANDLE
eventHandle: pointer, # HANDLE
eventTypes: uint32 # DWORD
): int32 {.importc: "AllJoynEventSelect", stdcall, dynlib: "MSAJApi.dll".}pragma(lib, "msajapi");
extern(Windows)
int AllJoynEventSelect(
void* connectedBusHandle, // HANDLE
void* eventHandle, // HANDLE
uint eventTypes // DWORD
);ccall((:AllJoynEventSelect, "MSAJApi.dll"), stdcall, Int32,
(Ptr{Cvoid}, Ptr{Cvoid}, UInt32),
connectedBusHandle, eventHandle, eventTypes)
# connectedBusHandle : HANDLE -> Ptr{Cvoid}
# eventHandle : HANDLE -> Ptr{Cvoid}
# eventTypes : 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 AllJoynEventSelect(
void* connectedBusHandle,
void* eventHandle,
uint32_t eventTypes);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes)
-- connectedBusHandle : HANDLE
-- eventHandle : HANDLE
-- eventTypes : 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('MSAJApi.dll');
const AllJoynEventSelect = lib.func('__stdcall', 'AllJoynEventSelect', 'int32_t', ['void *', 'void *', 'uint32_t']);
// AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes)
// connectedBusHandle : HANDLE -> 'void *'
// eventHandle : HANDLE -> 'void *'
// eventTypes : 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("MSAJApi.dll", {
AllJoynEventSelect: { parameters: ["pointer", "pointer", "u32"], result: "i32" },
});
// lib.symbols.AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes)
// connectedBusHandle : HANDLE -> "pointer"
// eventHandle : HANDLE -> "pointer"
// eventTypes : 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 AllJoynEventSelect(
void* connectedBusHandle,
void* eventHandle,
uint32_t eventTypes);
C, "MSAJApi.dll");
// $ffi->AllJoynEventSelect(connectedBusHandle, eventHandle, eventTypes);
// connectedBusHandle : HANDLE
// eventHandle : HANDLE
// eventTypes : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Msajapi extends StdCallLibrary {
Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
boolean AllJoynEventSelect(
Pointer connectedBusHandle, // HANDLE
Pointer eventHandle, // HANDLE
int eventTypes // DWORD
);
}@[Link("msajapi")]
lib LibMSAJApi
fun AllJoynEventSelect = AllJoynEventSelect(
connectedBusHandle : Void*, # HANDLE
eventHandle : Void*, # HANDLE
eventTypes : UInt32 # DWORD
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef AllJoynEventSelectNative = Int32 Function(Pointer<Void>, Pointer<Void>, Uint32);
typedef AllJoynEventSelectDart = int Function(Pointer<Void>, Pointer<Void>, int);
final AllJoynEventSelect = DynamicLibrary.open('MSAJApi.dll')
.lookupFunction<AllJoynEventSelectNative, AllJoynEventSelectDart>('AllJoynEventSelect');
// connectedBusHandle : HANDLE -> Pointer<Void>
// eventHandle : HANDLE -> Pointer<Void>
// eventTypes : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function AllJoynEventSelect(
connectedBusHandle: THandle; // HANDLE
eventHandle: THandle; // HANDLE
eventTypes: DWORD // DWORD
): BOOL; stdcall;
external 'MSAJApi.dll' name 'AllJoynEventSelect';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "AllJoynEventSelect"
c_AllJoynEventSelect :: Ptr () -> Ptr () -> Word32 -> IO CInt
-- connectedBusHandle : HANDLE -> Ptr ()
-- eventHandle : HANDLE -> Ptr ()
-- eventTypes : 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 alljoyneventselect =
foreign "AllJoynEventSelect"
((ptr void) @-> (ptr void) @-> uint32_t @-> returning int32_t)
(* connectedBusHandle : HANDLE -> (ptr void) *)
(* eventHandle : HANDLE -> (ptr void) *)
(* eventTypes : 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 msajapi (t "MSAJApi.dll"))
(cffi:use-foreign-library msajapi)
(cffi:defcfun ("AllJoynEventSelect" all-joyn-event-select :convention :stdcall) :int32
(connected-bus-handle :pointer) ; HANDLE
(event-handle :pointer) ; HANDLE
(event-types :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $AllJoynEventSelect = Win32::API::More->new('MSAJApi',
'BOOL AllJoynEventSelect(HANDLE connectedBusHandle, HANDLE eventHandle, DWORD eventTypes)');
# my $ret = $AllJoynEventSelect->Call($connectedBusHandle, $eventHandle, $eventTypes);
# connectedBusHandle : HANDLE -> HANDLE
# eventHandle : HANDLE -> HANDLE
# eventTypes : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。