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IsSensorSubscribed
関数指定した種別のセンサーが購読中かどうかを判定する。
シグネチャ
// SensorsUtilsV2.dll
#include <windows.h>
BOOLEAN IsSensorSubscribed(
SENSOR_COLLECTION_LIST* subscriptionList,
GUID currentType
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| subscriptionList | SENSOR_COLLECTION_LIST* | in | 購読中センサー一覧を保持するコレクションリストへのポインタ。 |
| currentType | GUID | in | 購読有無を確認するセンサー種別GUIDを値渡しで指定する。 |
戻り値の型: BOOLEAN
各言語での呼び出し定義
// SensorsUtilsV2.dll
#include <windows.h>
BOOLEAN IsSensorSubscribed(
SENSOR_COLLECTION_LIST* subscriptionList,
GUID currentType
);[return: MarshalAs(UnmanagedType.U1)]
[DllImport("SensorsUtilsV2.dll", ExactSpelling = true)]
static extern bool IsSensorSubscribed(
IntPtr subscriptionList, // SENSOR_COLLECTION_LIST*
Guid currentType // GUID
);<DllImport("SensorsUtilsV2.dll", ExactSpelling:=True)>
Public Shared Function IsSensorSubscribed(
subscriptionList As IntPtr, ' SENSOR_COLLECTION_LIST*
currentType As Guid ' GUID
) As <MarshalAs(UnmanagedType.U1)> Boolean
End Function' subscriptionList : SENSOR_COLLECTION_LIST*
' currentType : GUID
Declare PtrSafe Function IsSensorSubscribed Lib "sensorsutilsv2" ( _
ByVal subscriptionList As LongPtr, _
ByVal currentType As LongPtr) As Byte
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
IsSensorSubscribed = ctypes.windll.sensorsutilsv2.IsSensorSubscribed
IsSensorSubscribed.restype = wintypes.BOOLEAN
IsSensorSubscribed.argtypes = [
ctypes.c_void_p, # subscriptionList : SENSOR_COLLECTION_LIST*
ctypes.c_void_p, # currentType : GUID
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SensorsUtilsV2.dll')
IsSensorSubscribed = Fiddle::Function.new(
lib['IsSensorSubscribed'],
[
Fiddle::TYPE_VOIDP, # subscriptionList : SENSOR_COLLECTION_LIST*
Fiddle::TYPE_VOIDP, # currentType : GUID
],
Fiddle::TYPE_CHAR)#[link(name = "sensorsutilsv2")]
extern "system" {
fn IsSensorSubscribed(
subscriptionList: *mut SENSOR_COLLECTION_LIST, // SENSOR_COLLECTION_LIST*
currentType: GUID // GUID
) -> u8;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.U1)]
[DllImport("SensorsUtilsV2.dll")]
public static extern bool IsSensorSubscribed(IntPtr subscriptionList, Guid currentType);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SensorsUtilsV2_IsSensorSubscribed' -Namespace Win32 -PassThru
# $api::IsSensorSubscribed(subscriptionList, currentType)#uselib "SensorsUtilsV2.dll"
#func global IsSensorSubscribed "IsSensorSubscribed" sptr, sptr
; IsSensorSubscribed varptr(subscriptionList), currentType ; 戻り値は stat
; subscriptionList : SENSOR_COLLECTION_LIST* -> "sptr"
; currentType : GUID -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 "SensorsUtilsV2.dll" #cfunc global IsSensorSubscribed "IsSensorSubscribed" var, int ; res = IsSensorSubscribed(subscriptionList, currentType) ; subscriptionList : SENSOR_COLLECTION_LIST* -> "var" ; currentType : GUID -> "int" ; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。 ; ※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 "SensorsUtilsV2.dll" #cfunc global IsSensorSubscribed "IsSensorSubscribed" sptr, int ; res = IsSensorSubscribed(varptr(subscriptionList), currentType) ; subscriptionList : SENSOR_COLLECTION_LIST* -> "sptr" ; currentType : GUID -> "int" ; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。 ; ※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:
; BOOLEAN IsSensorSubscribed(SENSOR_COLLECTION_LIST* subscriptionList, GUID currentType) #uselib "SensorsUtilsV2.dll" #cfunc global IsSensorSubscribed "IsSensorSubscribed" var, int ; res = IsSensorSubscribed(subscriptionList, currentType) ; subscriptionList : SENSOR_COLLECTION_LIST* -> "var" ; currentType : GUID -> "int" ; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。 ; ※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。; BOOLEAN IsSensorSubscribed(SENSOR_COLLECTION_LIST* subscriptionList, GUID currentType) #uselib "SensorsUtilsV2.dll" #cfunc global IsSensorSubscribed "IsSensorSubscribed" intptr, int ; res = IsSensorSubscribed(varptr(subscriptionList), currentType) ; subscriptionList : SENSOR_COLLECTION_LIST* -> "intptr" ; currentType : GUID -> "int" ; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。 ; ※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 (
sensorsutilsv2 = windows.NewLazySystemDLL("SensorsUtilsV2.dll")
procIsSensorSubscribed = sensorsutilsv2.NewProc("IsSensorSubscribed")
)
// subscriptionList (SENSOR_COLLECTION_LIST*), currentType (GUID)
r1, _, err := procIsSensorSubscribed.Call(
uintptr(subscriptionList),
uintptr(currentType),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLEANfunction IsSensorSubscribed(
subscriptionList: Pointer; // SENSOR_COLLECTION_LIST*
currentType: TGUID // GUID
): ByteBool; stdcall;
external 'SensorsUtilsV2.dll' name 'IsSensorSubscribed';result := DllCall("SensorsUtilsV2\IsSensorSubscribed"
, "Ptr", subscriptionList ; SENSOR_COLLECTION_LIST*
, "Ptr", currentType ; GUID
, "Char") ; return: BOOLEAN●IsSensorSubscribed(subscriptionList, currentType) = DLL("SensorsUtilsV2.dll", "byte IsSensorSubscribed(void*, void*)")
# 呼び出し: IsSensorSubscribed(subscriptionList, currentType)
# subscriptionList : SENSOR_COLLECTION_LIST* -> "void*"
# currentType : GUID -> "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)。const std = @import("std");
extern "sensorsutilsv2" fn IsSensorSubscribed(
subscriptionList: [*c]SENSOR_COLLECTION_LIST, // SENSOR_COLLECTION_LIST*
currentType: GUID // GUID
) callconv(std.os.windows.WINAPI) u8;proc IsSensorSubscribed(
subscriptionList: ptr SENSOR_COLLECTION_LIST, # SENSOR_COLLECTION_LIST*
currentType: GUID # GUID
): uint8 {.importc: "IsSensorSubscribed", stdcall, dynlib: "SensorsUtilsV2.dll".}pragma(lib, "sensorsutilsv2");
extern(Windows)
ubyte IsSensorSubscribed(
SENSOR_COLLECTION_LIST* subscriptionList, // SENSOR_COLLECTION_LIST*
GUID currentType // GUID
);ccall((:IsSensorSubscribed, "SensorsUtilsV2.dll"), stdcall, UInt8,
(Ptr{SENSOR_COLLECTION_LIST}, GUID),
subscriptionList, currentType)
# subscriptionList : SENSOR_COLLECTION_LIST* -> Ptr{SENSOR_COLLECTION_LIST}
# currentType : GUID -> GUID
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint8_t IsSensorSubscribed(
void* subscriptionList,
GUID currentType);
]]
local sensorsutilsv2 = ffi.load("sensorsutilsv2")
-- sensorsutilsv2.IsSensorSubscribed(subscriptionList, currentType)
-- subscriptionList : SENSOR_COLLECTION_LIST*
-- currentType : GUID
-- 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('SensorsUtilsV2.dll');
const IsSensorSubscribed = lib.func('__stdcall', 'IsSensorSubscribed', 'uint8_t', ['void *', 'void *']);
// IsSensorSubscribed(subscriptionList, currentType)
// subscriptionList : SENSOR_COLLECTION_LIST* -> 'void *'
// currentType : GUID -> 'void *'
// 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("SensorsUtilsV2.dll", {
IsSensorSubscribed: { parameters: ["pointer", "pointer"], result: "u8" },
});
// lib.symbols.IsSensorSubscribed(subscriptionList, currentType)
// subscriptionList : SENSOR_COLLECTION_LIST* -> "pointer"
// currentType : GUID -> "pointer"
// 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
uint8_t IsSensorSubscribed(
void* subscriptionList,
GUID currentType);
C, "SensorsUtilsV2.dll");
// $ffi->IsSensorSubscribed(subscriptionList, currentType);
// subscriptionList : SENSOR_COLLECTION_LIST*
// currentType : GUID
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Sensorsutilsv2 extends StdCallLibrary {
Sensorsutilsv2 INSTANCE = Native.load("sensorsutilsv2", Sensorsutilsv2.class);
byte IsSensorSubscribed(
Pointer subscriptionList, // SENSOR_COLLECTION_LIST*
Pointer currentType // GUID
);
}@[Link("sensorsutilsv2")]
lib LibSensorsUtilsV2
fun IsSensorSubscribed = IsSensorSubscribed(
subscriptionList : SENSOR_COLLECTION_LIST*, # SENSOR_COLLECTION_LIST*
currentType : GUID # GUID
) : UInt8
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef IsSensorSubscribedNative = Uint8 Function(Pointer<Void>, Pointer<Void>);
typedef IsSensorSubscribedDart = int Function(Pointer<Void>, Pointer<Void>);
final IsSensorSubscribed = DynamicLibrary.open('SensorsUtilsV2.dll')
.lookupFunction<IsSensorSubscribedNative, IsSensorSubscribedDart>('IsSensorSubscribed');
// subscriptionList : SENSOR_COLLECTION_LIST* -> Pointer<Void>
// currentType : GUID -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function IsSensorSubscribed(
subscriptionList: Pointer; // SENSOR_COLLECTION_LIST*
currentType: TGUID // GUID
): ByteBool; stdcall;
external 'SensorsUtilsV2.dll' name 'IsSensorSubscribed';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "IsSensorSubscribed"
c_IsSensorSubscribed :: Ptr () -> Ptr () -> IO Word8
-- subscriptionList : SENSOR_COLLECTION_LIST* -> Ptr ()
-- currentType : GUID -> Ptr ()
-- 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。
-- ※値渡し構造体は GHC FFI で直接渡せません。Ptr で渡すラッパ(C側)経由にしてください。open Ctypes
open Foreign
let issensorsubscribed =
foreign "IsSensorSubscribed"
((ptr void) @-> (ptr void) @-> returning uint8_t)
(* subscriptionList : SENSOR_COLLECTION_LIST* -> (ptr void) *)
(* currentType : GUID -> (ptr void) *)
(* 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 sensorsutilsv2 (t "SensorsUtilsV2.dll"))
(cffi:use-foreign-library sensorsutilsv2)
(cffi:defcfun ("IsSensorSubscribed" is-sensor-subscribed :convention :stdcall) :uint8
(subscription-list :pointer) ; SENSOR_COLLECTION_LIST*
(current-type :pointer)) ; GUID
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $IsSensorSubscribed = Win32::API::More->new('SensorsUtilsV2',
'BYTE IsSensorSubscribed(LPVOID subscriptionList, LPVOID currentType)');
# my $ret = $IsSensorSubscribed->Call($subscriptionList, $currentType);
# subscriptionList : SENSOR_COLLECTION_LIST* -> LPVOID
# currentType : GUID -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。