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alljoyn_aboutobj_announce
関数指定セッションポートでAbout情報のアナウンスを送信する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
QStatus alljoyn_aboutobj_announce(
alljoyn_aboutobj obj,
WORD sessionPort,
alljoyn_aboutdata aboutData
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| obj | alljoyn_aboutobj | in | アナウンスを送信するAboutオブジェクトのハンドル。 |
| sessionPort | WORD | in | アナウンスに含めるセッションポート番号。参加用ポートを示す。 |
| aboutData | alljoyn_aboutdata | in | アナウンスする内容を保持するAboutデータハンドル。 |
戻り値の型: QStatus
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
QStatus alljoyn_aboutobj_announce(
alljoyn_aboutobj obj,
WORD sessionPort,
alljoyn_aboutdata aboutData
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_aboutobj_announce(
IntPtr obj, // alljoyn_aboutobj
ushort sessionPort, // WORD
IntPtr aboutData // alljoyn_aboutdata
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_aboutobj_announce(
obj As IntPtr, ' alljoyn_aboutobj
sessionPort As UShort, ' WORD
aboutData As IntPtr ' alljoyn_aboutdata
) As Integer
End Function' obj : alljoyn_aboutobj
' sessionPort : WORD
' aboutData : alljoyn_aboutdata
Declare PtrSafe Function alljoyn_aboutobj_announce Lib "msajapi" ( _
ByVal obj As LongPtr, _
ByVal sessionPort As Integer, _
ByVal aboutData As LongPtr) 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_aboutobj_announce = ctypes.windll.msajapi.alljoyn_aboutobj_announce
alljoyn_aboutobj_announce.restype = ctypes.c_int
alljoyn_aboutobj_announce.argtypes = [
ctypes.c_ssize_t, # obj : alljoyn_aboutobj
ctypes.c_ushort, # sessionPort : WORD
ctypes.c_ssize_t, # aboutData : alljoyn_aboutdata
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_aboutobj_announce = Fiddle::Function.new(
lib['alljoyn_aboutobj_announce'],
[
Fiddle::TYPE_INTPTR_T, # obj : alljoyn_aboutobj
-Fiddle::TYPE_SHORT, # sessionPort : WORD
Fiddle::TYPE_INTPTR_T, # aboutData : alljoyn_aboutdata
],
Fiddle::TYPE_INT)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_aboutobj_announce(
obj: isize, // alljoyn_aboutobj
sessionPort: u16, // WORD
aboutData: isize // alljoyn_aboutdata
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_aboutobj_announce(IntPtr obj, ushort sessionPort, IntPtr aboutData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_aboutobj_announce' -Namespace Win32 -PassThru
# $api::alljoyn_aboutobj_announce(obj, sessionPort, aboutData)#uselib "MSAJApi.dll"
#func global alljoyn_aboutobj_announce "alljoyn_aboutobj_announce" sptr, sptr, sptr
; alljoyn_aboutobj_announce obj, sessionPort, aboutData ; 戻り値は stat
; obj : alljoyn_aboutobj -> "sptr"
; sessionPort : WORD -> "sptr"
; aboutData : alljoyn_aboutdata -> "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_aboutobj_announce "alljoyn_aboutobj_announce" sptr, int, sptr
; res = alljoyn_aboutobj_announce(obj, sessionPort, aboutData)
; obj : alljoyn_aboutobj -> "sptr"
; sessionPort : WORD -> "int"
; aboutData : alljoyn_aboutdata -> "sptr"; QStatus alljoyn_aboutobj_announce(alljoyn_aboutobj obj, WORD sessionPort, alljoyn_aboutdata aboutData)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_aboutobj_announce "alljoyn_aboutobj_announce" intptr, int, intptr
; res = alljoyn_aboutobj_announce(obj, sessionPort, aboutData)
; obj : alljoyn_aboutobj -> "intptr"
; sessionPort : WORD -> "int"
; aboutData : alljoyn_aboutdata -> "intptr"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_aboutobj_announce = msajapi.NewProc("alljoyn_aboutobj_announce")
)
// obj (alljoyn_aboutobj), sessionPort (WORD), aboutData (alljoyn_aboutdata)
r1, _, err := procalljoyn_aboutobj_announce.Call(
uintptr(obj),
uintptr(sessionPort),
uintptr(aboutData),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // QStatusfunction alljoyn_aboutobj_announce(
obj: NativeInt; // alljoyn_aboutobj
sessionPort: Word; // WORD
aboutData: NativeInt // alljoyn_aboutdata
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_aboutobj_announce';result := DllCall("MSAJApi\alljoyn_aboutobj_announce"
, "Ptr", obj ; alljoyn_aboutobj
, "UShort", sessionPort ; WORD
, "Ptr", aboutData ; alljoyn_aboutdata
, "Int") ; return: QStatus●alljoyn_aboutobj_announce(obj, sessionPort, aboutData) = DLL("MSAJApi.dll", "int alljoyn_aboutobj_announce(int, int, int)")
# 呼び出し: alljoyn_aboutobj_announce(obj, sessionPort, aboutData)
# obj : alljoyn_aboutobj -> "int"
# sessionPort : WORD -> "int"
# aboutData : alljoyn_aboutdata -> "int"
# 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_aboutobj_announce(
obj: isize, // alljoyn_aboutobj
sessionPort: u16, // WORD
aboutData: isize // alljoyn_aboutdata
) callconv(std.os.windows.WINAPI) i32;proc alljoyn_aboutobj_announce(
obj: int, # alljoyn_aboutobj
sessionPort: uint16, # WORD
aboutData: int # alljoyn_aboutdata
): int32 {.importc: "alljoyn_aboutobj_announce", stdcall, dynlib: "MSAJApi.dll".}pragma(lib, "msajapi");
extern(Windows)
int alljoyn_aboutobj_announce(
ptrdiff_t obj, // alljoyn_aboutobj
ushort sessionPort, // WORD
ptrdiff_t aboutData // alljoyn_aboutdata
);ccall((:alljoyn_aboutobj_announce, "MSAJApi.dll"), stdcall, Int32,
(Int, UInt16, Int),
obj, sessionPort, aboutData)
# obj : alljoyn_aboutobj -> Int
# sessionPort : WORD -> UInt16
# aboutData : alljoyn_aboutdata -> Int
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t alljoyn_aboutobj_announce(
intptr_t obj,
uint16_t sessionPort,
intptr_t aboutData);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_aboutobj_announce(obj, sessionPort, aboutData)
-- obj : alljoyn_aboutobj
-- sessionPort : WORD
-- aboutData : alljoyn_aboutdata
-- 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_aboutobj_announce = lib.func('__stdcall', 'alljoyn_aboutobj_announce', 'int32_t', ['intptr_t', 'uint16_t', 'intptr_t']);
// alljoyn_aboutobj_announce(obj, sessionPort, aboutData)
// obj : alljoyn_aboutobj -> 'intptr_t'
// sessionPort : WORD -> 'uint16_t'
// aboutData : alljoyn_aboutdata -> 'intptr_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_aboutobj_announce: { parameters: ["isize", "u16", "isize"], result: "i32" },
});
// lib.symbols.alljoyn_aboutobj_announce(obj, sessionPort, aboutData)
// obj : alljoyn_aboutobj -> "isize"
// sessionPort : WORD -> "u16"
// aboutData : alljoyn_aboutdata -> "isize"
// 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_aboutobj_announce(
intptr_t obj,
uint16_t sessionPort,
intptr_t aboutData);
C, "MSAJApi.dll");
// $ffi->alljoyn_aboutobj_announce(obj, sessionPort, aboutData);
// obj : alljoyn_aboutobj
// sessionPort : WORD
// aboutData : alljoyn_aboutdata
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Msajapi extends StdCallLibrary {
Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
int alljoyn_aboutobj_announce(
long obj, // alljoyn_aboutobj
short sessionPort, // WORD
long aboutData // alljoyn_aboutdata
);
}@[Link("msajapi")]
lib LibMSAJApi
fun alljoyn_aboutobj_announce = alljoyn_aboutobj_announce(
obj : LibC::SSizeT, # alljoyn_aboutobj
sessionPort : UInt16, # WORD
aboutData : LibC::SSizeT # alljoyn_aboutdata
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef alljoyn_aboutobj_announceNative = Int32 Function(IntPtr, Uint16, IntPtr);
typedef alljoyn_aboutobj_announceDart = int Function(int, int, int);
final alljoyn_aboutobj_announce = DynamicLibrary.open('MSAJApi.dll')
.lookupFunction<alljoyn_aboutobj_announceNative, alljoyn_aboutobj_announceDart>('alljoyn_aboutobj_announce');
// obj : alljoyn_aboutobj -> IntPtr
// sessionPort : WORD -> Uint16
// aboutData : alljoyn_aboutdata -> IntPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function alljoyn_aboutobj_announce(
obj: NativeInt; // alljoyn_aboutobj
sessionPort: Word; // WORD
aboutData: NativeInt // alljoyn_aboutdata
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_aboutobj_announce';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "alljoyn_aboutobj_announce"
c_alljoyn_aboutobj_announce :: CIntPtr -> Word16 -> CIntPtr -> IO Int32
-- obj : alljoyn_aboutobj -> CIntPtr
-- sessionPort : WORD -> Word16
-- aboutData : alljoyn_aboutdata -> CIntPtr
-- 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_aboutobj_announce =
foreign "alljoyn_aboutobj_announce"
(intptr_t @-> uint16_t @-> intptr_t @-> returning int32_t)
(* obj : alljoyn_aboutobj -> intptr_t *)
(* sessionPort : WORD -> uint16_t *)
(* aboutData : alljoyn_aboutdata -> intptr_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_aboutobj_announce" alljoyn-aboutobj-announce :convention :stdcall) :int32
(obj :int64) ; alljoyn_aboutobj
(session-port :uint16) ; WORD
(about-data :int64)) ; alljoyn_aboutdata
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $alljoyn_aboutobj_announce = Win32::API::More->new('MSAJApi',
'int alljoyn_aboutobj_announce(LPARAM obj, WORD sessionPort, LPARAM aboutData)');
# my $ret = $alljoyn_aboutobj_announce->Call($obj, $sessionPort, $aboutData);
# obj : alljoyn_aboutobj -> LPARAM
# sessionPort : WORD -> WORD
# aboutData : alljoyn_aboutdata -> LPARAM
# 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