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alljoyn_busattachment_requestname
関数指定したウェルノウン名の所有権を要求する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
QStatus alljoyn_busattachment_requestname(
alljoyn_busattachment bus,
LPCSTR requestedName,
DWORD flags
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| bus | alljoyn_busattachment | in | 操作対象のバスアタッチメントハンドル。AllJoyn接続を表す。 |
| requestedName | LPCSTR | in | 所有を要求するウェルノウン名。ASCII文字列で指定する。 |
| flags | DWORD | in | 名前要求の動作フラグ。置換許可やキュー登録等のビットを指定する。 |
戻り値の型: QStatus
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
QStatus alljoyn_busattachment_requestname(
alljoyn_busattachment bus,
LPCSTR requestedName,
DWORD flags
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_busattachment_requestname(
IntPtr bus, // alljoyn_busattachment
[MarshalAs(UnmanagedType.LPStr)] string requestedName, // LPCSTR
uint flags // DWORD
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_busattachment_requestname(
bus As IntPtr, ' alljoyn_busattachment
<MarshalAs(UnmanagedType.LPStr)> requestedName As String, ' LPCSTR
flags As UInteger ' DWORD
) As Integer
End Function' bus : alljoyn_busattachment
' requestedName : LPCSTR
' flags : DWORD
Declare PtrSafe Function alljoyn_busattachment_requestname Lib "msajapi" ( _
ByVal bus As LongPtr, _
ByVal requestedName As String, _
ByVal flags 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
alljoyn_busattachment_requestname = ctypes.windll.msajapi.alljoyn_busattachment_requestname
alljoyn_busattachment_requestname.restype = ctypes.c_int
alljoyn_busattachment_requestname.argtypes = [
ctypes.c_ssize_t, # bus : alljoyn_busattachment
wintypes.LPCSTR, # requestedName : LPCSTR
wintypes.DWORD, # flags : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busattachment_requestname = Fiddle::Function.new(
lib['alljoyn_busattachment_requestname'],
[
Fiddle::TYPE_INTPTR_T, # bus : alljoyn_busattachment
Fiddle::TYPE_VOIDP, # requestedName : LPCSTR
-Fiddle::TYPE_INT, # flags : DWORD
],
Fiddle::TYPE_INT)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_busattachment_requestname(
bus: isize, // alljoyn_busattachment
requestedName: *const u8, // LPCSTR
flags: u32 // DWORD
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_busattachment_requestname(IntPtr bus, [MarshalAs(UnmanagedType.LPStr)] string requestedName, uint flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busattachment_requestname' -Namespace Win32 -PassThru
# $api::alljoyn_busattachment_requestname(bus, requestedName, flags)#uselib "MSAJApi.dll"
#func global alljoyn_busattachment_requestname "alljoyn_busattachment_requestname" sptr, sptr, sptr
; alljoyn_busattachment_requestname bus, requestedName, flags ; 戻り値は stat
; bus : alljoyn_busattachment -> "sptr"
; requestedName : LPCSTR -> "sptr"
; flags : 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 alljoyn_busattachment_requestname "alljoyn_busattachment_requestname" sptr, str, int
; res = alljoyn_busattachment_requestname(bus, requestedName, flags)
; bus : alljoyn_busattachment -> "sptr"
; requestedName : LPCSTR -> "str"
; flags : DWORD -> "int"; QStatus alljoyn_busattachment_requestname(alljoyn_busattachment bus, LPCSTR requestedName, DWORD flags)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_busattachment_requestname "alljoyn_busattachment_requestname" intptr, str, int
; res = alljoyn_busattachment_requestname(bus, requestedName, flags)
; bus : alljoyn_busattachment -> "intptr"
; requestedName : LPCSTR -> "str"
; flags : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_busattachment_requestname = msajapi.NewProc("alljoyn_busattachment_requestname")
)
// bus (alljoyn_busattachment), requestedName (LPCSTR), flags (DWORD)
r1, _, err := procalljoyn_busattachment_requestname.Call(
uintptr(bus),
uintptr(unsafe.Pointer(windows.BytePtrFromString(requestedName))),
uintptr(flags),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // QStatusfunction alljoyn_busattachment_requestname(
bus: NativeInt; // alljoyn_busattachment
requestedName: PAnsiChar; // LPCSTR
flags: DWORD // DWORD
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_busattachment_requestname';result := DllCall("MSAJApi\alljoyn_busattachment_requestname"
, "Ptr", bus ; alljoyn_busattachment
, "AStr", requestedName ; LPCSTR
, "UInt", flags ; DWORD
, "Int") ; return: QStatus●alljoyn_busattachment_requestname(bus, requestedName, flags) = DLL("MSAJApi.dll", "int alljoyn_busattachment_requestname(int, char*, dword)")
# 呼び出し: alljoyn_busattachment_requestname(bus, requestedName, flags)
# bus : alljoyn_busattachment -> "int"
# requestedName : LPCSTR -> "char*"
# flags : 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 alljoyn_busattachment_requestname(
bus: isize, // alljoyn_busattachment
requestedName: [*c]const u8, // LPCSTR
flags: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;proc alljoyn_busattachment_requestname(
bus: int, # alljoyn_busattachment
requestedName: cstring, # LPCSTR
flags: uint32 # DWORD
): int32 {.importc: "alljoyn_busattachment_requestname", stdcall, dynlib: "MSAJApi.dll".}pragma(lib, "msajapi");
extern(Windows)
int alljoyn_busattachment_requestname(
ptrdiff_t bus, // alljoyn_busattachment
const(char)* requestedName, // LPCSTR
uint flags // DWORD
);ccall((:alljoyn_busattachment_requestname, "MSAJApi.dll"), stdcall, Int32,
(Int, Cstring, UInt32),
bus, requestedName, flags)
# bus : alljoyn_busattachment -> Int
# requestedName : LPCSTR -> Cstring
# flags : 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 alljoyn_busattachment_requestname(
intptr_t bus,
const char* requestedName,
uint32_t flags);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_busattachment_requestname(bus, requestedName, flags)
-- bus : alljoyn_busattachment
-- requestedName : LPCSTR
-- flags : 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 alljoyn_busattachment_requestname = lib.func('__stdcall', 'alljoyn_busattachment_requestname', 'int32_t', ['intptr_t', 'str', 'uint32_t']);
// alljoyn_busattachment_requestname(bus, requestedName, flags)
// bus : alljoyn_busattachment -> 'intptr_t'
// requestedName : LPCSTR -> 'str'
// flags : 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", {
alljoyn_busattachment_requestname: { parameters: ["isize", "buffer", "u32"], result: "i32" },
});
// lib.symbols.alljoyn_busattachment_requestname(bus, requestedName, flags)
// bus : alljoyn_busattachment -> "isize"
// requestedName : LPCSTR -> "buffer"
// flags : 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 alljoyn_busattachment_requestname(
intptr_t bus,
const char* requestedName,
uint32_t flags);
C, "MSAJApi.dll");
// $ffi->alljoyn_busattachment_requestname(bus, requestedName, flags);
// bus : alljoyn_busattachment
// requestedName : LPCSTR
// flags : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Msajapi extends StdCallLibrary {
Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
int alljoyn_busattachment_requestname(
long bus, // alljoyn_busattachment
String requestedName, // LPCSTR
int flags // DWORD
);
}@[Link("msajapi")]
lib LibMSAJApi
fun alljoyn_busattachment_requestname = alljoyn_busattachment_requestname(
bus : LibC::SSizeT, # alljoyn_busattachment
requestedName : UInt8*, # LPCSTR
flags : UInt32 # DWORD
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef alljoyn_busattachment_requestnameNative = Int32 Function(IntPtr, Pointer<Utf8>, Uint32);
typedef alljoyn_busattachment_requestnameDart = int Function(int, Pointer<Utf8>, int);
final alljoyn_busattachment_requestname = DynamicLibrary.open('MSAJApi.dll')
.lookupFunction<alljoyn_busattachment_requestnameNative, alljoyn_busattachment_requestnameDart>('alljoyn_busattachment_requestname');
// bus : alljoyn_busattachment -> IntPtr
// requestedName : LPCSTR -> Pointer<Utf8>
// flags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function alljoyn_busattachment_requestname(
bus: NativeInt; // alljoyn_busattachment
requestedName: PAnsiChar; // LPCSTR
flags: DWORD // DWORD
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_busattachment_requestname';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "alljoyn_busattachment_requestname"
c_alljoyn_busattachment_requestname :: CIntPtr -> CString -> Word32 -> IO Int32
-- bus : alljoyn_busattachment -> CIntPtr
-- requestedName : LPCSTR -> CString
-- flags : 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 alljoyn_busattachment_requestname =
foreign "alljoyn_busattachment_requestname"
(intptr_t @-> string @-> uint32_t @-> returning int32_t)
(* bus : alljoyn_busattachment -> intptr_t *)
(* requestedName : LPCSTR -> string *)
(* flags : 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 ("alljoyn_busattachment_requestname" alljoyn-busattachment-requestname :convention :stdcall) :int32
(bus :int64) ; alljoyn_busattachment
(requested-name :string) ; LPCSTR
(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 $alljoyn_busattachment_requestname = Win32::API::More->new('MSAJApi',
'int alljoyn_busattachment_requestname(LPARAM bus, LPCSTR requestedName, DWORD flags)');
# my $ret = $alljoyn_busattachment_requestname->Call($bus, $requestedName, $flags);
# bus : alljoyn_busattachment -> LPARAM
# requestedName : LPCSTR -> LPCSTR
# flags : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
使用する型