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alljoyn_message_isexpired
関数メッセージが期限切れかどうかと残り時間を判定する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
INT alljoyn_message_isexpired(
alljoyn_message msg,
DWORD* tillExpireMS
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| msg | alljoyn_message | in | 有効期限を判定する対象のメッセージハンドル。 |
| tillExpireMS | DWORD* | inout | 期限切れまでの残りミリ秒を受け取る出力ポインタ。NULL可。 |
戻り値の型: INT
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
INT alljoyn_message_isexpired(
alljoyn_message msg,
DWORD* tillExpireMS
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_message_isexpired(
IntPtr msg, // alljoyn_message
ref uint tillExpireMS // DWORD* in/out
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_message_isexpired(
msg As IntPtr, ' alljoyn_message
ByRef tillExpireMS As UInteger ' DWORD* in/out
) As Integer
End Function' msg : alljoyn_message
' tillExpireMS : DWORD* in/out
Declare PtrSafe Function alljoyn_message_isexpired Lib "msajapi" ( _
ByVal msg As LongPtr, _
ByRef tillExpireMS 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_message_isexpired = ctypes.windll.msajapi.alljoyn_message_isexpired
alljoyn_message_isexpired.restype = ctypes.c_int
alljoyn_message_isexpired.argtypes = [
ctypes.c_ssize_t, # msg : alljoyn_message
ctypes.POINTER(wintypes.DWORD), # tillExpireMS : DWORD* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_message_isexpired = Fiddle::Function.new(
lib['alljoyn_message_isexpired'],
[
Fiddle::TYPE_INTPTR_T, # msg : alljoyn_message
Fiddle::TYPE_VOIDP, # tillExpireMS : DWORD* in/out
],
Fiddle::TYPE_INT)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_message_isexpired(
msg: isize, // alljoyn_message
tillExpireMS: *mut u32 // DWORD* in/out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_message_isexpired(IntPtr msg, ref uint tillExpireMS);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_message_isexpired' -Namespace Win32 -PassThru
# $api::alljoyn_message_isexpired(msg, tillExpireMS)#uselib "MSAJApi.dll"
#func global alljoyn_message_isexpired "alljoyn_message_isexpired" sptr, sptr
; alljoyn_message_isexpired msg, varptr(tillExpireMS) ; 戻り値は stat
; msg : alljoyn_message -> "sptr"
; tillExpireMS : DWORD* 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。出力引数:
#uselib "MSAJApi.dll" #cfunc global alljoyn_message_isexpired "alljoyn_message_isexpired" sptr, var ; res = alljoyn_message_isexpired(msg, tillExpireMS) ; msg : alljoyn_message -> "sptr" ; tillExpireMS : DWORD* in/out -> "var" ; ※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_message_isexpired "alljoyn_message_isexpired" sptr, sptr ; res = alljoyn_message_isexpired(msg, varptr(tillExpireMS)) ; msg : alljoyn_message -> "sptr" ; tillExpireMS : DWORD* in/out -> "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:
; INT alljoyn_message_isexpired(alljoyn_message msg, DWORD* tillExpireMS) #uselib "MSAJApi.dll" #cfunc global alljoyn_message_isexpired "alljoyn_message_isexpired" intptr, var ; res = alljoyn_message_isexpired(msg, tillExpireMS) ; msg : alljoyn_message -> "intptr" ; tillExpireMS : DWORD* in/out -> "var" ; ※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。; INT alljoyn_message_isexpired(alljoyn_message msg, DWORD* tillExpireMS) #uselib "MSAJApi.dll" #cfunc global alljoyn_message_isexpired "alljoyn_message_isexpired" intptr, intptr ; res = alljoyn_message_isexpired(msg, varptr(tillExpireMS)) ; msg : alljoyn_message -> "intptr" ; tillExpireMS : DWORD* in/out -> "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_message_isexpired = msajapi.NewProc("alljoyn_message_isexpired")
)
// msg (alljoyn_message), tillExpireMS (DWORD* in/out)
r1, _, err := procalljoyn_message_isexpired.Call(
uintptr(msg),
uintptr(tillExpireMS),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction alljoyn_message_isexpired(
msg: NativeInt; // alljoyn_message
tillExpireMS: Pointer // DWORD* in/out
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_message_isexpired';result := DllCall("MSAJApi\alljoyn_message_isexpired"
, "Ptr", msg ; alljoyn_message
, "Ptr", tillExpireMS ; DWORD* in/out
, "Int") ; return: INT●alljoyn_message_isexpired(msg, tillExpireMS) = DLL("MSAJApi.dll", "int alljoyn_message_isexpired(int, void*)")
# 呼び出し: alljoyn_message_isexpired(msg, tillExpireMS)
# msg : alljoyn_message -> "int"
# tillExpireMS : DWORD* 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_message_isexpired(
msg: isize, // alljoyn_message
tillExpireMS: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;proc alljoyn_message_isexpired(
msg: int, # alljoyn_message
tillExpireMS: ptr uint32 # DWORD* in/out
): int32 {.importc: "alljoyn_message_isexpired", stdcall, dynlib: "MSAJApi.dll".}pragma(lib, "msajapi");
extern(Windows)
int alljoyn_message_isexpired(
ptrdiff_t msg, // alljoyn_message
uint* tillExpireMS // DWORD* in/out
);ccall((:alljoyn_message_isexpired, "MSAJApi.dll"), stdcall, Int32,
(Int, Ptr{UInt32}),
msg, tillExpireMS)
# msg : alljoyn_message -> Int
# tillExpireMS : DWORD* in/out -> Ptr{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_message_isexpired(
intptr_t msg,
uint32_t* tillExpireMS);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_message_isexpired(msg, tillExpireMS)
-- msg : alljoyn_message
-- tillExpireMS : DWORD* 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_message_isexpired = lib.func('__stdcall', 'alljoyn_message_isexpired', 'int32_t', ['intptr_t', 'uint32_t *']);
// alljoyn_message_isexpired(msg, tillExpireMS)
// msg : alljoyn_message -> 'intptr_t'
// tillExpireMS : DWORD* in/out -> '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_message_isexpired: { parameters: ["isize", "pointer"], result: "i32" },
});
// lib.symbols.alljoyn_message_isexpired(msg, tillExpireMS)
// msg : alljoyn_message -> "isize"
// tillExpireMS : DWORD* 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_message_isexpired(
intptr_t msg,
uint32_t* tillExpireMS);
C, "MSAJApi.dll");
// $ffi->alljoyn_message_isexpired(msg, tillExpireMS);
// msg : alljoyn_message
// tillExpireMS : DWORD* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Msajapi extends StdCallLibrary {
Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
int alljoyn_message_isexpired(
long msg, // alljoyn_message
IntByReference tillExpireMS // DWORD* in/out
);
}@[Link("msajapi")]
lib LibMSAJApi
fun alljoyn_message_isexpired = alljoyn_message_isexpired(
msg : LibC::SSizeT, # alljoyn_message
tillExpireMS : UInt32* # DWORD* in/out
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef alljoyn_message_isexpiredNative = Int32 Function(IntPtr, Pointer<Uint32>);
typedef alljoyn_message_isexpiredDart = int Function(int, Pointer<Uint32>);
final alljoyn_message_isexpired = DynamicLibrary.open('MSAJApi.dll')
.lookupFunction<alljoyn_message_isexpiredNative, alljoyn_message_isexpiredDart>('alljoyn_message_isexpired');
// msg : alljoyn_message -> IntPtr
// tillExpireMS : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function alljoyn_message_isexpired(
msg: NativeInt; // alljoyn_message
tillExpireMS: Pointer // DWORD* in/out
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_message_isexpired';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "alljoyn_message_isexpired"
c_alljoyn_message_isexpired :: CIntPtr -> Ptr Word32 -> IO Int32
-- msg : alljoyn_message -> CIntPtr
-- tillExpireMS : DWORD* in/out -> Ptr 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_message_isexpired =
foreign "alljoyn_message_isexpired"
(intptr_t @-> (ptr uint32_t) @-> returning int32_t)
(* msg : alljoyn_message -> intptr_t *)
(* tillExpireMS : DWORD* in/out -> (ptr 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_message_isexpired" alljoyn-message-isexpired :convention :stdcall) :int32
(msg :int64) ; alljoyn_message
(till-expire-ms :pointer)) ; DWORD* 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_message_isexpired = Win32::API::More->new('MSAJApi',
'int alljoyn_message_isexpired(LPARAM msg, LPVOID tillExpireMS)');
# my $ret = $alljoyn_message_isexpired->Call($msg, $tillExpireMS);
# msg : alljoyn_message -> LPARAM
# tillExpireMS : DWORD* 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。