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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。
DLLSensorsUtilsV2.dll呼出規約winapi

シグネチャ

// SensorsUtilsV2.dll
#include <windows.h>

BOOLEAN IsSensorSubscribed(
    SENSOR_COLLECTION_LIST* subscriptionList,
    GUID currentType
);

パラメーター

名前方向説明
subscriptionListSENSOR_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。
currentTypeGUIDin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。
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。
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   // BOOLEAN
function 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。

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