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alljoyn_busattachment_setlinktimeoutasync

関数
セッションのリンクタイムアウト値を非同期で設定する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

QStatus alljoyn_busattachment_setlinktimeoutasync(
    alljoyn_busattachment bus,
    DWORD sessionid,
    DWORD linkTimeout,
    alljoyn_busattachment_setlinktimeoutcb_ptr callback,
    void* context
);

パラメーター

名前方向説明
busalljoyn_busattachmentin操作対象のバスアタッチメントハンドル。AllJoyn接続を表す。
sessionidDWORDinリンクタイムアウトを設定する対象のセッションID。
linkTimeoutDWORDin要求するリンクタイムアウト秒数。
callbackalljoyn_busattachment_setlinktimeoutcb_ptrin設定完了時に呼ばれるコールバック関数ポインタ。
contextvoid*inoutコールバックに渡されるユーザー定義のコンテキストポインタ。NULL可。

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_setlinktimeoutasync(
    alljoyn_busattachment bus,
    DWORD sessionid,
    DWORD linkTimeout,
    alljoyn_busattachment_setlinktimeoutcb_ptr callback,
    void* context
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_busattachment_setlinktimeoutasync(
    IntPtr bus,   // alljoyn_busattachment
    uint sessionid,   // DWORD
    uint linkTimeout,   // DWORD
    IntPtr callback,   // alljoyn_busattachment_setlinktimeoutcb_ptr
    IntPtr context   // void* in/out
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_busattachment_setlinktimeoutasync(
    bus As IntPtr,   ' alljoyn_busattachment
    sessionid As UInteger,   ' DWORD
    linkTimeout As UInteger,   ' DWORD
    callback As IntPtr,   ' alljoyn_busattachment_setlinktimeoutcb_ptr
    context As IntPtr   ' void* in/out
) As Integer
End Function
' bus : alljoyn_busattachment
' sessionid : DWORD
' linkTimeout : DWORD
' callback : alljoyn_busattachment_setlinktimeoutcb_ptr
' context : void* in/out
Declare PtrSafe Function alljoyn_busattachment_setlinktimeoutasync Lib "msajapi" ( _
    ByVal bus As LongPtr, _
    ByVal sessionid As Long, _
    ByVal linkTimeout As Long, _
    ByVal callback As LongPtr, _
    ByVal context 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_busattachment_setlinktimeoutasync = ctypes.windll.msajapi.alljoyn_busattachment_setlinktimeoutasync
alljoyn_busattachment_setlinktimeoutasync.restype = ctypes.c_int
alljoyn_busattachment_setlinktimeoutasync.argtypes = [
    ctypes.c_ssize_t,  # bus : alljoyn_busattachment
    wintypes.DWORD,  # sessionid : DWORD
    wintypes.DWORD,  # linkTimeout : DWORD
    ctypes.c_void_p,  # callback : alljoyn_busattachment_setlinktimeoutcb_ptr
    ctypes.POINTER(None),  # context : void* in/out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busattachment_setlinktimeoutasync = Fiddle::Function.new(
  lib['alljoyn_busattachment_setlinktimeoutasync'],
  [
    Fiddle::TYPE_INTPTR_T,  # bus : alljoyn_busattachment
    -Fiddle::TYPE_INT,  # sessionid : DWORD
    -Fiddle::TYPE_INT,  # linkTimeout : DWORD
    Fiddle::TYPE_VOIDP,  # callback : alljoyn_busattachment_setlinktimeoutcb_ptr
    Fiddle::TYPE_VOIDP,  # context : void* in/out
  ],
  Fiddle::TYPE_INT)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_busattachment_setlinktimeoutasync(
        bus: isize,  // alljoyn_busattachment
        sessionid: u32,  // DWORD
        linkTimeout: u32,  // DWORD
        callback: *const core::ffi::c_void,  // alljoyn_busattachment_setlinktimeoutcb_ptr
        context: *mut ()  // void* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_busattachment_setlinktimeoutasync(IntPtr bus, uint sessionid, uint linkTimeout, IntPtr callback, IntPtr context);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busattachment_setlinktimeoutasync' -Namespace Win32 -PassThru
# $api::alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context)
#uselib "MSAJApi.dll"
#func global alljoyn_busattachment_setlinktimeoutasync "alljoyn_busattachment_setlinktimeoutasync" sptr, sptr, sptr, sptr, sptr
; alljoyn_busattachment_setlinktimeoutasync bus, sessionid, linkTimeout, callback, context   ; 戻り値は stat
; bus : alljoyn_busattachment -> "sptr"
; sessionid : DWORD -> "sptr"
; linkTimeout : DWORD -> "sptr"
; callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> "sptr"
; context : void* in/out -> "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_setlinktimeoutasync "alljoyn_busattachment_setlinktimeoutasync" sptr, int, int, sptr, sptr
; res = alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context)
; bus : alljoyn_busattachment -> "sptr"
; sessionid : DWORD -> "int"
; linkTimeout : DWORD -> "int"
; callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> "sptr"
; context : void* in/out -> "sptr"
; QStatus alljoyn_busattachment_setlinktimeoutasync(alljoyn_busattachment bus, DWORD sessionid, DWORD linkTimeout, alljoyn_busattachment_setlinktimeoutcb_ptr callback, void* context)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_busattachment_setlinktimeoutasync "alljoyn_busattachment_setlinktimeoutasync" intptr, int, int, intptr, intptr
; res = alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context)
; bus : alljoyn_busattachment -> "intptr"
; sessionid : DWORD -> "int"
; linkTimeout : DWORD -> "int"
; callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> "intptr"
; context : void* in/out -> "intptr"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_busattachment_setlinktimeoutasync = msajapi.NewProc("alljoyn_busattachment_setlinktimeoutasync")
)

// bus (alljoyn_busattachment), sessionid (DWORD), linkTimeout (DWORD), callback (alljoyn_busattachment_setlinktimeoutcb_ptr), context (void* in/out)
r1, _, err := procalljoyn_busattachment_setlinktimeoutasync.Call(
	uintptr(bus),
	uintptr(sessionid),
	uintptr(linkTimeout),
	uintptr(callback),
	uintptr(context),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // QStatus
function alljoyn_busattachment_setlinktimeoutasync(
  bus: NativeInt;   // alljoyn_busattachment
  sessionid: DWORD;   // DWORD
  linkTimeout: DWORD;   // DWORD
  callback: Pointer;   // alljoyn_busattachment_setlinktimeoutcb_ptr
  context: Pointer   // void* in/out
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busattachment_setlinktimeoutasync';
result := DllCall("MSAJApi\alljoyn_busattachment_setlinktimeoutasync"
    , "Ptr", bus   ; alljoyn_busattachment
    , "UInt", sessionid   ; DWORD
    , "UInt", linkTimeout   ; DWORD
    , "Ptr", callback   ; alljoyn_busattachment_setlinktimeoutcb_ptr
    , "Ptr", context   ; void* in/out
    , "Int")   ; return: QStatus
●alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context) = DLL("MSAJApi.dll", "int alljoyn_busattachment_setlinktimeoutasync(int, dword, dword, void*, void*)")
# 呼び出し: alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context)
# bus : alljoyn_busattachment -> "int"
# sessionid : DWORD -> "dword"
# linkTimeout : DWORD -> "dword"
# callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> "void*"
# context : void* in/out -> "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_busattachment_setlinktimeoutasync(
    bus: isize, // alljoyn_busattachment
    sessionid: u32, // DWORD
    linkTimeout: u32, // DWORD
    callback: ?*anyopaque, // alljoyn_busattachment_setlinktimeoutcb_ptr
    context: ?*anyopaque // void* in/out
) callconv(std.os.windows.WINAPI) i32;
proc alljoyn_busattachment_setlinktimeoutasync(
    bus: int,  # alljoyn_busattachment
    sessionid: uint32,  # DWORD
    linkTimeout: uint32,  # DWORD
    callback: pointer,  # alljoyn_busattachment_setlinktimeoutcb_ptr
    context: pointer  # void* in/out
): int32 {.importc: "alljoyn_busattachment_setlinktimeoutasync", stdcall, dynlib: "MSAJApi.dll".}
pragma(lib, "msajapi");
extern(Windows)
int alljoyn_busattachment_setlinktimeoutasync(
    ptrdiff_t bus,   // alljoyn_busattachment
    uint sessionid,   // DWORD
    uint linkTimeout,   // DWORD
    void* callback,   // alljoyn_busattachment_setlinktimeoutcb_ptr
    void* context   // void* in/out
);
ccall((:alljoyn_busattachment_setlinktimeoutasync, "MSAJApi.dll"), stdcall, Int32,
      (Int, UInt32, UInt32, Ptr{Cvoid}, Ptr{Cvoid}),
      bus, sessionid, linkTimeout, callback, context)
# bus : alljoyn_busattachment -> Int
# sessionid : DWORD -> UInt32
# linkTimeout : DWORD -> UInt32
# callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> Ptr{Cvoid}
# context : void* in/out -> Ptr{Cvoid}
# 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_setlinktimeoutasync(
    intptr_t bus,
    uint32_t sessionid,
    uint32_t linkTimeout,
    void* callback,
    void* context);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context)
-- bus : alljoyn_busattachment
-- sessionid : DWORD
-- linkTimeout : DWORD
-- callback : alljoyn_busattachment_setlinktimeoutcb_ptr
-- context : void* in/out
-- 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_setlinktimeoutasync = lib.func('__stdcall', 'alljoyn_busattachment_setlinktimeoutasync', 'int32_t', ['intptr_t', 'uint32_t', 'uint32_t', 'void *', 'void *']);
// alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context)
// bus : alljoyn_busattachment -> 'intptr_t'
// sessionid : DWORD -> 'uint32_t'
// linkTimeout : DWORD -> 'uint32_t'
// callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> 'void *'
// context : void* in/out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
// コールバック(関数ポインタ)は koffi.proto/koffi.register で型を定義して渡す(素の void* では JS 関数を渡せない)。
const lib = Deno.dlopen("MSAJApi.dll", {
  alljoyn_busattachment_setlinktimeoutasync: { parameters: ["isize", "u32", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context)
// bus : alljoyn_busattachment -> "isize"
// sessionid : DWORD -> "u32"
// linkTimeout : DWORD -> "u32"
// callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> "pointer"
// context : void* in/out -> "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
int32_t alljoyn_busattachment_setlinktimeoutasync(
    intptr_t bus,
    uint32_t sessionid,
    uint32_t linkTimeout,
    void* callback,
    void* context);
C, "MSAJApi.dll");
// $ffi->alljoyn_busattachment_setlinktimeoutasync(bus, sessionid, linkTimeout, callback, context);
// bus : alljoyn_busattachment
// sessionid : DWORD
// linkTimeout : DWORD
// callback : alljoyn_busattachment_setlinktimeoutcb_ptr
// context : void* in/out
// 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_setlinktimeoutasync(
        long bus,   // alljoyn_busattachment
        int sessionid,   // DWORD
        int linkTimeout,   // DWORD
        Callback callback,   // alljoyn_busattachment_setlinktimeoutcb_ptr
        Pointer context   // void* in/out
    );
}
@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_busattachment_setlinktimeoutasync = alljoyn_busattachment_setlinktimeoutasync(
    bus : LibC::SSizeT,   # alljoyn_busattachment
    sessionid : UInt32,   # DWORD
    linkTimeout : UInt32,   # DWORD
    callback : Void*,   # alljoyn_busattachment_setlinktimeoutcb_ptr
    context : Void*   # void* in/out
  ) : 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_setlinktimeoutasyncNative = Int32 Function(IntPtr, Uint32, Uint32, Pointer<Void>, Pointer<Void>);
typedef alljoyn_busattachment_setlinktimeoutasyncDart = int Function(int, int, int, Pointer<Void>, Pointer<Void>);
final alljoyn_busattachment_setlinktimeoutasync = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_busattachment_setlinktimeoutasyncNative, alljoyn_busattachment_setlinktimeoutasyncDart>('alljoyn_busattachment_setlinktimeoutasync');
// bus : alljoyn_busattachment -> IntPtr
// sessionid : DWORD -> Uint32
// linkTimeout : DWORD -> Uint32
// callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> Pointer<Void>
// context : void* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function alljoyn_busattachment_setlinktimeoutasync(
  bus: NativeInt;   // alljoyn_busattachment
  sessionid: DWORD;   // DWORD
  linkTimeout: DWORD;   // DWORD
  callback: Pointer;   // alljoyn_busattachment_setlinktimeoutcb_ptr
  context: Pointer   // void* in/out
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busattachment_setlinktimeoutasync';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "alljoyn_busattachment_setlinktimeoutasync"
  c_alljoyn_busattachment_setlinktimeoutasync :: CIntPtr -> Word32 -> Word32 -> Ptr () -> Ptr () -> IO Int32
-- bus : alljoyn_busattachment -> CIntPtr
-- sessionid : DWORD -> Word32
-- linkTimeout : DWORD -> Word32
-- callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> Ptr ()
-- context : void* in/out -> 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_busattachment_setlinktimeoutasync =
  foreign "alljoyn_busattachment_setlinktimeoutasync"
    (intptr_t @-> uint32_t @-> uint32_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* bus : alljoyn_busattachment -> intptr_t *)
(* sessionid : DWORD -> uint32_t *)
(* linkTimeout : DWORD -> uint32_t *)
(* callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> (ptr void) *)
(* context : void* in/out -> (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_busattachment_setlinktimeoutasync" alljoyn-busattachment-setlinktimeoutasync :convention :stdcall) :int32
  (bus :int64)   ; alljoyn_busattachment
  (sessionid :uint32)   ; DWORD
  (link-timeout :uint32)   ; DWORD
  (callback :pointer)   ; alljoyn_busattachment_setlinktimeoutcb_ptr
  (context :pointer))   ; void* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $alljoyn_busattachment_setlinktimeoutasync = Win32::API::More->new('MSAJApi',
    'int alljoyn_busattachment_setlinktimeoutasync(LPARAM bus, DWORD sessionid, DWORD linkTimeout, LPVOID callback, LPVOID context)');
# my $ret = $alljoyn_busattachment_setlinktimeoutasync->Call($bus, $sessionid, $linkTimeout, $callback, $context);
# bus : alljoyn_busattachment -> LPARAM
# sessionid : DWORD -> DWORD
# linkTimeout : DWORD -> DWORD
# callback : alljoyn_busattachment_setlinktimeoutcb_ptr -> LPVOID
# context : void* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# コールバック(関数ポインタ)は Perl sub を直接渡せません。Win32::API::Callback を使用してください。

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