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BluetoothSetServiceState

関数
Bluetoothデバイスの指定サービスを有効または無効にする。
DLLBluetoothApis.dll呼出規約winapi対応OSWindows Vista 以降
📘 Microsoft Learn (日本語) · English

シグネチャ

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

DWORD BluetoothSetServiceState(
    HANDLE hRadio,   // optional
    const BLUETOOTH_DEVICE_INFO* pbtdi,
    const GUID* pGuidService,
    DWORD dwServiceFlags
);

パラメーター

名前型方向説明
hRadioHANDLEinoptionalサービス状態を設定するBluetoothラジオのハンドル。
pbtdiBLUETOOTH_DEVICE_INFO*in対象リモートデバイスの情報構造体ポインタ。
pGuidServiceGUID*in有効/無効化するサービスクラスのGUIDへのポインタ。
dwServiceFlagsDWORDinサービスの有効化/無効化を指定するフラグ。BLUETOOTH_SERVICE_ENABLE等。

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD BluetoothSetServiceState(
    HANDLE hRadio,   // optional
    const BLUETOOTH_DEVICE_INFO* pbtdi,
    const GUID* pGuidService,
    DWORD dwServiceFlags
);
[DllImport("BluetoothApis.dll", ExactSpelling = true)]
static extern uint BluetoothSetServiceState(
    IntPtr hRadio,   // HANDLE optional
    IntPtr pbtdi,   // BLUETOOTH_DEVICE_INFO*
    ref Guid pGuidService,   // GUID*
    uint dwServiceFlags   // DWORD
);
<DllImport("BluetoothApis.dll", ExactSpelling:=True)>
Public Shared Function BluetoothSetServiceState(
    hRadio As IntPtr,   ' HANDLE optional
    pbtdi As IntPtr,   ' BLUETOOTH_DEVICE_INFO*
    ByRef pGuidService As Guid,   ' GUID*
    dwServiceFlags As UInteger   ' DWORD
) As UInteger
End Function
' hRadio : HANDLE optional
' pbtdi : BLUETOOTH_DEVICE_INFO*
' pGuidService : GUID*
' dwServiceFlags : DWORD
Declare PtrSafe Function BluetoothSetServiceState Lib "bluetoothapis" ( _
    ByVal hRadio As LongPtr, _
    ByVal pbtdi As LongPtr, _
    ByVal pGuidService As LongPtr, _
    ByVal dwServiceFlags 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

BluetoothSetServiceState = ctypes.windll.bluetoothapis.BluetoothSetServiceState
BluetoothSetServiceState.restype = wintypes.DWORD
BluetoothSetServiceState.argtypes = [
    wintypes.HANDLE,  # hRadio : HANDLE optional
    ctypes.c_void_p,  # pbtdi : BLUETOOTH_DEVICE_INFO*
    ctypes.c_void_p,  # pGuidService : GUID*
    wintypes.DWORD,  # dwServiceFlags : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('BluetoothApis.dll')
BluetoothSetServiceState = Fiddle::Function.new(
  lib['BluetoothSetServiceState'],
  [
    Fiddle::TYPE_VOIDP,  # hRadio : HANDLE optional
    Fiddle::TYPE_VOIDP,  # pbtdi : BLUETOOTH_DEVICE_INFO*
    Fiddle::TYPE_VOIDP,  # pGuidService : GUID*
    -Fiddle::TYPE_INT,  # dwServiceFlags : DWORD
  ],
  -Fiddle::TYPE_INT)
#[link(name = "bluetoothapis")]
extern "system" {
    fn BluetoothSetServiceState(
        hRadio: *mut core::ffi::c_void,  // HANDLE optional
        pbtdi: *const BLUETOOTH_DEVICE_INFO,  // BLUETOOTH_DEVICE_INFO*
        pGuidService: *const GUID,  // GUID*
        dwServiceFlags: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("BluetoothApis.dll")]
public static extern uint BluetoothSetServiceState(IntPtr hRadio, IntPtr pbtdi, ref Guid pGuidService, uint dwServiceFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'BluetoothApis_BluetoothSetServiceState' -Namespace Win32 -PassThru
# $api::BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags)
#uselib "BluetoothApis.dll"
#func global BluetoothSetServiceState "BluetoothSetServiceState" sptr, sptr, sptr, sptr
; BluetoothSetServiceState hRadio, varptr(pbtdi), varptr(pGuidService), dwServiceFlags   ; 戻り値は stat
; hRadio : HANDLE optional -> "sptr"
; pbtdi : BLUETOOTH_DEVICE_INFO* -> "sptr"
; pGuidService : GUID* -> "sptr"
; dwServiceFlags : 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。
出力引数: 
#uselib "BluetoothApis.dll"
#cfunc global BluetoothSetServiceState "BluetoothSetServiceState" sptr, var, var, int
; res = BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags)
; hRadio : HANDLE optional -> "sptr"
; pbtdi : BLUETOOTH_DEVICE_INFO* -> "var"
; pGuidService : GUID* -> "var"
; dwServiceFlags : DWORD -> "int"
; ※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: 
; DWORD BluetoothSetServiceState(HANDLE hRadio, BLUETOOTH_DEVICE_INFO* pbtdi, GUID* pGuidService, DWORD dwServiceFlags)
#uselib "BluetoothApis.dll"
#cfunc global BluetoothSetServiceState "BluetoothSetServiceState" intptr, var, var, int
; res = BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags)
; hRadio : HANDLE optional -> "intptr"
; pbtdi : BLUETOOTH_DEVICE_INFO* -> "var"
; pGuidService : GUID* -> "var"
; dwServiceFlags : DWORD -> "int"
; ※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 (
	bluetoothapis = windows.NewLazySystemDLL("BluetoothApis.dll")
	procBluetoothSetServiceState = bluetoothapis.NewProc("BluetoothSetServiceState")
)

// hRadio (HANDLE optional), pbtdi (BLUETOOTH_DEVICE_INFO*), pGuidService (GUID*), dwServiceFlags (DWORD)
r1, _, err := procBluetoothSetServiceState.Call(
	uintptr(hRadio),
	uintptr(pbtdi),
	uintptr(pGuidService),
	uintptr(dwServiceFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD
function BluetoothSetServiceState(
  hRadio: THandle;   // HANDLE optional
  pbtdi: Pointer;   // BLUETOOTH_DEVICE_INFO*
  pGuidService: PGUID;   // GUID*
  dwServiceFlags: DWORD   // DWORD
): DWORD; stdcall;
  external 'BluetoothApis.dll' name 'BluetoothSetServiceState';
result := DllCall("BluetoothApis\BluetoothSetServiceState"
    , "Ptr", hRadio   ; HANDLE optional
    , "Ptr", pbtdi   ; BLUETOOTH_DEVICE_INFO*
    , "Ptr", pGuidService   ; GUID*
    , "UInt", dwServiceFlags   ; DWORD
    , "UInt")   ; return: DWORD
●BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags) = DLL("BluetoothApis.dll", "dword BluetoothSetServiceState(void*, void*, void*, dword)")
# 呼び出し: BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags)
# hRadio : HANDLE optional -> "void*"
# pbtdi : BLUETOOTH_DEVICE_INFO* -> "void*"
# pGuidService : GUID* -> "void*"
# dwServiceFlags : 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 "bluetoothapis" fn BluetoothSetServiceState(
    hRadio: ?*anyopaque, // HANDLE optional
    pbtdi: [*c]BLUETOOTH_DEVICE_INFO, // BLUETOOTH_DEVICE_INFO*
    pGuidService: [*c]GUID, // GUID*
    dwServiceFlags: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;
proc BluetoothSetServiceState(
    hRadio: pointer,  # HANDLE optional
    pbtdi: ptr BLUETOOTH_DEVICE_INFO,  # BLUETOOTH_DEVICE_INFO*
    pGuidService: ptr GUID,  # GUID*
    dwServiceFlags: uint32  # DWORD
): uint32 {.importc: "BluetoothSetServiceState", stdcall, dynlib: "BluetoothApis.dll".}
pragma(lib, "bluetoothapis");
extern(Windows)
uint BluetoothSetServiceState(
    void* hRadio,   // HANDLE optional
    BLUETOOTH_DEVICE_INFO* pbtdi,   // BLUETOOTH_DEVICE_INFO*
    GUID* pGuidService,   // GUID*
    uint dwServiceFlags   // DWORD
);
ccall((:BluetoothSetServiceState, "BluetoothApis.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, Ptr{BLUETOOTH_DEVICE_INFO}, Ptr{GUID}, UInt32),
      hRadio, pbtdi, pGuidService, dwServiceFlags)
# hRadio : HANDLE optional -> Ptr{Cvoid}
# pbtdi : BLUETOOTH_DEVICE_INFO* -> Ptr{BLUETOOTH_DEVICE_INFO}
# pGuidService : GUID* -> Ptr{GUID}
# dwServiceFlags : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
uint32_t BluetoothSetServiceState(
    void* hRadio,
    void* pbtdi,
    void* pGuidService,
    uint32_t dwServiceFlags);
]]
local bluetoothapis = ffi.load("bluetoothapis")
-- bluetoothapis.BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags)
-- hRadio : HANDLE optional
-- pbtdi : BLUETOOTH_DEVICE_INFO*
-- pGuidService : GUID*
-- dwServiceFlags : 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('BluetoothApis.dll');
const BluetoothSetServiceState = lib.func('__stdcall', 'BluetoothSetServiceState', 'uint32_t', ['void *', 'void *', 'void *', 'uint32_t']);
// BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags)
// hRadio : HANDLE optional -> 'void *'
// pbtdi : BLUETOOTH_DEVICE_INFO* -> 'void *'
// pGuidService : GUID* -> 'void *'
// dwServiceFlags : 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("BluetoothApis.dll", {
  BluetoothSetServiceState: { parameters: ["pointer", "pointer", "pointer", "u32"], result: "u32" },
});
// lib.symbols.BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags)
// hRadio : HANDLE optional -> "pointer"
// pbtdi : BLUETOOTH_DEVICE_INFO* -> "pointer"
// pGuidService : GUID* -> "pointer"
// dwServiceFlags : 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
uint32_t BluetoothSetServiceState(
    void* hRadio,
    void* pbtdi,
    void* pGuidService,
    uint32_t dwServiceFlags);
C, "BluetoothApis.dll");
// $ffi->BluetoothSetServiceState(hRadio, pbtdi, pGuidService, dwServiceFlags);
// hRadio : HANDLE optional
// pbtdi : BLUETOOTH_DEVICE_INFO*
// pGuidService : GUID*
// dwServiceFlags : 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 Bluetoothapis extends StdCallLibrary {
    Bluetoothapis INSTANCE = Native.load("bluetoothapis", Bluetoothapis.class);
    int BluetoothSetServiceState(
        Pointer hRadio,   // HANDLE optional
        Pointer pbtdi,   // BLUETOOTH_DEVICE_INFO*
        Pointer pGuidService,   // GUID*
        int dwServiceFlags   // DWORD
    );
}
@[Link("bluetoothapis")]
lib LibBluetoothApis
  fun BluetoothSetServiceState = BluetoothSetServiceState(
    hRadio : Void*,   # HANDLE optional
    pbtdi : BLUETOOTH_DEVICE_INFO*,   # BLUETOOTH_DEVICE_INFO*
    pGuidService : GUID*,   # GUID*
    dwServiceFlags : UInt32   # DWORD
  ) : 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 BluetoothSetServiceStateNative = Uint32 Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, Uint32);
typedef BluetoothSetServiceStateDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, int);
final BluetoothSetServiceState = DynamicLibrary.open('BluetoothApis.dll')
    .lookupFunction<BluetoothSetServiceStateNative, BluetoothSetServiceStateDart>('BluetoothSetServiceState');
// hRadio : HANDLE optional -> Pointer<Void>
// pbtdi : BLUETOOTH_DEVICE_INFO* -> Pointer<Void>
// pGuidService : GUID* -> Pointer<Void>
// dwServiceFlags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function BluetoothSetServiceState(
  hRadio: THandle;   // HANDLE optional
  pbtdi: Pointer;   // BLUETOOTH_DEVICE_INFO*
  pGuidService: PGUID;   // GUID*
  dwServiceFlags: DWORD   // DWORD
): DWORD; stdcall;
  external 'BluetoothApis.dll' name 'BluetoothSetServiceState';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "BluetoothSetServiceState"
  c_BluetoothSetServiceState :: Ptr () -> Ptr () -> Ptr () -> Word32 -> IO Word32
-- hRadio : HANDLE optional -> Ptr ()
-- pbtdi : BLUETOOTH_DEVICE_INFO* -> Ptr ()
-- pGuidService : GUID* -> Ptr ()
-- dwServiceFlags : 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 bluetoothsetservicestate =
  foreign "BluetoothSetServiceState"
    ((ptr void) @-> (ptr void) @-> (ptr void) @-> uint32_t @-> returning uint32_t)
(* hRadio : HANDLE optional -> (ptr void) *)
(* pbtdi : BLUETOOTH_DEVICE_INFO* -> (ptr void) *)
(* pGuidService : GUID* -> (ptr void) *)
(* dwServiceFlags : 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 bluetoothapis (t "BluetoothApis.dll"))
(cffi:use-foreign-library bluetoothapis)

(cffi:defcfun ("BluetoothSetServiceState" bluetooth-set-service-state :convention :stdcall) :uint32
  (h-radio :pointer)   ; HANDLE optional
  (pbtdi :pointer)   ; BLUETOOTH_DEVICE_INFO*
  (p-guid-service :pointer)   ; GUID*
  (dw-service-flags :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $BluetoothSetServiceState = Win32::API::More->new('BluetoothApis',
    'DWORD BluetoothSetServiceState(HANDLE hRadio, LPVOID pbtdi, LPVOID pGuidService, DWORD dwServiceFlags)');
# my $ret = $BluetoothSetServiceState->Call($hRadio, $pbtdi, $pGuidService, $dwServiceFlags);
# hRadio : HANDLE optional -> HANDLE
# pbtdi : BLUETOOTH_DEVICE_INFO* -> LPVOID
# pGuidService : GUID* -> LPVOID
# dwServiceFlags : DWORD -> DWORD
# 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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