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alljoyn_sessionlistener_create
関数セッションイベント通知を受け取るセッションリスナーを生成する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
alljoyn_sessionlistener alljoyn_sessionlistener_create(
const alljoyn_sessionlistener_callbacks* callbacks,
const void* context
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| callbacks | alljoyn_sessionlistener_callbacks* | in | セッションイベントを処理するコールバック群を格納した構造体へのポインター。 |
| context | void* | in | コールバックに渡される任意のユーザーコンテキスト。NULL可。 |
戻り値の型: alljoyn_sessionlistener
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
alljoyn_sessionlistener alljoyn_sessionlistener_create(
const alljoyn_sessionlistener_callbacks* callbacks,
const void* context
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern IntPtr alljoyn_sessionlistener_create(
IntPtr callbacks, // alljoyn_sessionlistener_callbacks*
IntPtr context // void*
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_sessionlistener_create(
callbacks As IntPtr, ' alljoyn_sessionlistener_callbacks*
context As IntPtr ' void*
) As IntPtr
End Function' callbacks : alljoyn_sessionlistener_callbacks*
' context : void*
Declare PtrSafe Function alljoyn_sessionlistener_create Lib "msajapi" ( _
ByVal callbacks As LongPtr, _
ByVal context As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
alljoyn_sessionlistener_create = ctypes.windll.msajapi.alljoyn_sessionlistener_create
alljoyn_sessionlistener_create.restype = ctypes.c_ssize_t
alljoyn_sessionlistener_create.argtypes = [
ctypes.c_void_p, # callbacks : alljoyn_sessionlistener_callbacks*
ctypes.POINTER(None), # context : void*
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_sessionlistener_create = Fiddle::Function.new(
lib['alljoyn_sessionlistener_create'],
[
Fiddle::TYPE_VOIDP, # callbacks : alljoyn_sessionlistener_callbacks*
Fiddle::TYPE_VOIDP, # context : void*
],
Fiddle::TYPE_INTPTR_T)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_sessionlistener_create(
callbacks: *const alljoyn_sessionlistener_callbacks, // alljoyn_sessionlistener_callbacks*
context: *const () // void*
) -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern IntPtr alljoyn_sessionlistener_create(IntPtr callbacks, IntPtr context);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_sessionlistener_create' -Namespace Win32 -PassThru
# $api::alljoyn_sessionlistener_create(callbacks, context)#uselib "MSAJApi.dll"
#func global alljoyn_sessionlistener_create "alljoyn_sessionlistener_create" sptr, sptr
; alljoyn_sessionlistener_create varptr(callbacks), context ; 戻り値は stat
; callbacks : alljoyn_sessionlistener_callbacks* -> "sptr"
; context : void* -> "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 "MSAJApi.dll" #cfunc global alljoyn_sessionlistener_create "alljoyn_sessionlistener_create" var, sptr ; res = alljoyn_sessionlistener_create(callbacks, context) ; callbacks : alljoyn_sessionlistener_callbacks* -> "var" ; context : void* -> "sptr" ; ※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 "MSAJApi.dll" #cfunc global alljoyn_sessionlistener_create "alljoyn_sessionlistener_create" sptr, sptr ; res = alljoyn_sessionlistener_create(varptr(callbacks), context) ; callbacks : alljoyn_sessionlistener_callbacks* -> "sptr" ; context : void* -> "sptr" ; ※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:
; alljoyn_sessionlistener alljoyn_sessionlistener_create(alljoyn_sessionlistener_callbacks* callbacks, void* context) #uselib "MSAJApi.dll" #cfunc global alljoyn_sessionlistener_create "alljoyn_sessionlistener_create" var, intptr ; res = alljoyn_sessionlistener_create(callbacks, context) ; callbacks : alljoyn_sessionlistener_callbacks* -> "var" ; context : void* -> "intptr" ; ※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。; alljoyn_sessionlistener alljoyn_sessionlistener_create(alljoyn_sessionlistener_callbacks* callbacks, void* context) #uselib "MSAJApi.dll" #cfunc global alljoyn_sessionlistener_create "alljoyn_sessionlistener_create" intptr, intptr ; res = alljoyn_sessionlistener_create(varptr(callbacks), context) ; callbacks : alljoyn_sessionlistener_callbacks* -> "intptr" ; context : void* -> "intptr" ; ※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 (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_sessionlistener_create = msajapi.NewProc("alljoyn_sessionlistener_create")
)
// callbacks (alljoyn_sessionlistener_callbacks*), context (void*)
r1, _, err := procalljoyn_sessionlistener_create.Call(
uintptr(callbacks),
uintptr(context),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // alljoyn_sessionlistenerfunction alljoyn_sessionlistener_create(
callbacks: Pointer; // alljoyn_sessionlistener_callbacks*
context: Pointer // void*
): NativeInt; stdcall;
external 'MSAJApi.dll' name 'alljoyn_sessionlistener_create';result := DllCall("MSAJApi\alljoyn_sessionlistener_create"
, "Ptr", callbacks ; alljoyn_sessionlistener_callbacks*
, "Ptr", context ; void*
, "Ptr") ; return: alljoyn_sessionlistener●alljoyn_sessionlistener_create(callbacks, context) = DLL("MSAJApi.dll", "int alljoyn_sessionlistener_create(void*, void*)")
# 呼び出し: alljoyn_sessionlistener_create(callbacks, context)
# callbacks : alljoyn_sessionlistener_callbacks* -> "void*"
# context : void* -> "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 "msajapi" fn alljoyn_sessionlistener_create(
callbacks: [*c]alljoyn_sessionlistener_callbacks, // alljoyn_sessionlistener_callbacks*
context: ?*anyopaque // void*
) callconv(std.os.windows.WINAPI) isize;proc alljoyn_sessionlistener_create(
callbacks: ptr alljoyn_sessionlistener_callbacks, # alljoyn_sessionlistener_callbacks*
context: pointer # void*
): int {.importc: "alljoyn_sessionlistener_create", stdcall, dynlib: "MSAJApi.dll".}pragma(lib, "msajapi");
extern(Windows)
ptrdiff_t alljoyn_sessionlistener_create(
alljoyn_sessionlistener_callbacks* callbacks, // alljoyn_sessionlistener_callbacks*
void* context // void*
);ccall((:alljoyn_sessionlistener_create, "MSAJApi.dll"), stdcall, Int,
(Ptr{alljoyn_sessionlistener_callbacks}, Ptr{Cvoid}),
callbacks, context)
# callbacks : alljoyn_sessionlistener_callbacks* -> Ptr{alljoyn_sessionlistener_callbacks}
# context : void* -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
intptr_t alljoyn_sessionlistener_create(
void* callbacks,
void* context);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_sessionlistener_create(callbacks, context)
-- callbacks : alljoyn_sessionlistener_callbacks*
-- context : void*
-- 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_sessionlistener_create = lib.func('__stdcall', 'alljoyn_sessionlistener_create', 'intptr_t', ['void *', 'void *']);
// alljoyn_sessionlistener_create(callbacks, context)
// callbacks : alljoyn_sessionlistener_callbacks* -> 'void *'
// context : void* -> '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("MSAJApi.dll", {
alljoyn_sessionlistener_create: { parameters: ["pointer", "pointer"], result: "isize" },
});
// lib.symbols.alljoyn_sessionlistener_create(callbacks, context)
// callbacks : alljoyn_sessionlistener_callbacks* -> "pointer"
// context : void* -> "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
intptr_t alljoyn_sessionlistener_create(
void* callbacks,
void* context);
C, "MSAJApi.dll");
// $ffi->alljoyn_sessionlistener_create(callbacks, context);
// callbacks : alljoyn_sessionlistener_callbacks*
// context : void*
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Msajapi extends StdCallLibrary {
Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
long alljoyn_sessionlistener_create(
Pointer callbacks, // alljoyn_sessionlistener_callbacks*
Pointer context // void*
);
}@[Link("msajapi")]
lib LibMSAJApi
fun alljoyn_sessionlistener_create = alljoyn_sessionlistener_create(
callbacks : alljoyn_sessionlistener_callbacks*, # alljoyn_sessionlistener_callbacks*
context : Void* # void*
) : LibC::SSizeT
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef alljoyn_sessionlistener_createNative = IntPtr Function(Pointer<Void>, Pointer<Void>);
typedef alljoyn_sessionlistener_createDart = int Function(Pointer<Void>, Pointer<Void>);
final alljoyn_sessionlistener_create = DynamicLibrary.open('MSAJApi.dll')
.lookupFunction<alljoyn_sessionlistener_createNative, alljoyn_sessionlistener_createDart>('alljoyn_sessionlistener_create');
// callbacks : alljoyn_sessionlistener_callbacks* -> Pointer<Void>
// context : void* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function alljoyn_sessionlistener_create(
callbacks: Pointer; // alljoyn_sessionlistener_callbacks*
context: Pointer // void*
): NativeInt; stdcall;
external 'MSAJApi.dll' name 'alljoyn_sessionlistener_create';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "alljoyn_sessionlistener_create"
c_alljoyn_sessionlistener_create :: Ptr () -> Ptr () -> IO CIntPtr
-- callbacks : alljoyn_sessionlistener_callbacks* -> Ptr ()
-- context : void* -> 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。open Ctypes
open Foreign
let alljoyn_sessionlistener_create =
foreign "alljoyn_sessionlistener_create"
((ptr void) @-> (ptr void) @-> returning intptr_t)
(* callbacks : alljoyn_sessionlistener_callbacks* -> (ptr void) *)
(* context : void* -> (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 msajapi (t "MSAJApi.dll"))
(cffi:use-foreign-library msajapi)
(cffi:defcfun ("alljoyn_sessionlistener_create" alljoyn-sessionlistener-create :convention :stdcall) :int64
(callbacks :pointer) ; alljoyn_sessionlistener_callbacks*
(context :pointer)) ; void*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $alljoyn_sessionlistener_create = Win32::API::More->new('MSAJApi',
'LPARAM alljoyn_sessionlistener_create(LPVOID callbacks, LPVOID context)');
# my $ret = $alljoyn_sessionlistener_create->Call($callbacks, $context);
# callbacks : alljoyn_sessionlistener_callbacks* -> LPVOID
# context : void* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。