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lineSetStatusMessages
関数回線やアドレスの状態変化通知を受け取る対象を設定する。
シグネチャ
// TAPI32.dll
#include <windows.h>
INT lineSetStatusMessages(
DWORD hLine,
DWORD dwLineStates,
DWORD dwAddressStates
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| hLine | DWORD | in | 状態変化通知を設定する対象の開いた回線のハンドル。 |
| dwLineStates | DWORD | in | 通知を有効にする回線状態を示すLINEDEVSTATE_定数のビットフラグ。 |
| dwAddressStates | DWORD | in | 通知を有効にするアドレス状態を示すLINEADDRESSSTATE_定数のビットフラグ。 |
戻り値の型: INT
各言語での呼び出し定義
// TAPI32.dll
#include <windows.h>
INT lineSetStatusMessages(
DWORD hLine,
DWORD dwLineStates,
DWORD dwAddressStates
);[DllImport("TAPI32.dll", ExactSpelling = true)]
static extern int lineSetStatusMessages(
uint hLine, // DWORD
uint dwLineStates, // DWORD
uint dwAddressStates // DWORD
);<DllImport("TAPI32.dll", ExactSpelling:=True)>
Public Shared Function lineSetStatusMessages(
hLine As UInteger, ' DWORD
dwLineStates As UInteger, ' DWORD
dwAddressStates As UInteger ' DWORD
) As Integer
End Function' hLine : DWORD
' dwLineStates : DWORD
' dwAddressStates : DWORD
Declare PtrSafe Function lineSetStatusMessages Lib "tapi32" ( _
ByVal hLine As Long, _
ByVal dwLineStates As Long, _
ByVal dwAddressStates 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
lineSetStatusMessages = ctypes.windll.tapi32.lineSetStatusMessages
lineSetStatusMessages.restype = ctypes.c_int
lineSetStatusMessages.argtypes = [
wintypes.DWORD, # hLine : DWORD
wintypes.DWORD, # dwLineStates : DWORD
wintypes.DWORD, # dwAddressStates : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('TAPI32.dll')
lineSetStatusMessages = Fiddle::Function.new(
lib['lineSetStatusMessages'],
[
-Fiddle::TYPE_INT, # hLine : DWORD
-Fiddle::TYPE_INT, # dwLineStates : DWORD
-Fiddle::TYPE_INT, # dwAddressStates : DWORD
],
Fiddle::TYPE_INT)#[link(name = "tapi32")]
extern "system" {
fn lineSetStatusMessages(
hLine: u32, // DWORD
dwLineStates: u32, // DWORD
dwAddressStates: u32 // DWORD
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("TAPI32.dll")]
public static extern int lineSetStatusMessages(uint hLine, uint dwLineStates, uint dwAddressStates);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineSetStatusMessages' -Namespace Win32 -PassThru
# $api::lineSetStatusMessages(hLine, dwLineStates, dwAddressStates)#uselib "TAPI32.dll"
#func global lineSetStatusMessages "lineSetStatusMessages" sptr, sptr, sptr
; lineSetStatusMessages hLine, dwLineStates, dwAddressStates ; 戻り値は stat
; hLine : DWORD -> "sptr"
; dwLineStates : DWORD -> "sptr"
; dwAddressStates : 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 "TAPI32.dll"
#cfunc global lineSetStatusMessages "lineSetStatusMessages" int, int, int
; res = lineSetStatusMessages(hLine, dwLineStates, dwAddressStates)
; hLine : DWORD -> "int"
; dwLineStates : DWORD -> "int"
; dwAddressStates : DWORD -> "int"; INT lineSetStatusMessages(DWORD hLine, DWORD dwLineStates, DWORD dwAddressStates)
#uselib "TAPI32.dll"
#cfunc global lineSetStatusMessages "lineSetStatusMessages" int, int, int
; res = lineSetStatusMessages(hLine, dwLineStates, dwAddressStates)
; hLine : DWORD -> "int"
; dwLineStates : DWORD -> "int"
; dwAddressStates : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
proclineSetStatusMessages = tapi32.NewProc("lineSetStatusMessages")
)
// hLine (DWORD), dwLineStates (DWORD), dwAddressStates (DWORD)
r1, _, err := proclineSetStatusMessages.Call(
uintptr(hLine),
uintptr(dwLineStates),
uintptr(dwAddressStates),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction lineSetStatusMessages(
hLine: DWORD; // DWORD
dwLineStates: DWORD; // DWORD
dwAddressStates: DWORD // DWORD
): Integer; stdcall;
external 'TAPI32.dll' name 'lineSetStatusMessages';result := DllCall("TAPI32\lineSetStatusMessages"
, "UInt", hLine ; DWORD
, "UInt", dwLineStates ; DWORD
, "UInt", dwAddressStates ; DWORD
, "Int") ; return: INT●lineSetStatusMessages(hLine, dwLineStates, dwAddressStates) = DLL("TAPI32.dll", "int lineSetStatusMessages(dword, dword, dword)")
# 呼び出し: lineSetStatusMessages(hLine, dwLineStates, dwAddressStates)
# hLine : DWORD -> "dword"
# dwLineStates : DWORD -> "dword"
# dwAddressStates : 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 "tapi32" fn lineSetStatusMessages(
hLine: u32, // DWORD
dwLineStates: u32, // DWORD
dwAddressStates: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;proc lineSetStatusMessages(
hLine: uint32, # DWORD
dwLineStates: uint32, # DWORD
dwAddressStates: uint32 # DWORD
): int32 {.importc: "lineSetStatusMessages", stdcall, dynlib: "TAPI32.dll".}pragma(lib, "tapi32");
extern(Windows)
int lineSetStatusMessages(
uint hLine, // DWORD
uint dwLineStates, // DWORD
uint dwAddressStates // DWORD
);ccall((:lineSetStatusMessages, "TAPI32.dll"), stdcall, Int32,
(UInt32, UInt32, UInt32),
hLine, dwLineStates, dwAddressStates)
# hLine : DWORD -> UInt32
# dwLineStates : DWORD -> UInt32
# dwAddressStates : 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 lineSetStatusMessages(
uint32_t hLine,
uint32_t dwLineStates,
uint32_t dwAddressStates);
]]
local tapi32 = ffi.load("tapi32")
-- tapi32.lineSetStatusMessages(hLine, dwLineStates, dwAddressStates)
-- hLine : DWORD
-- dwLineStates : DWORD
-- dwAddressStates : 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('TAPI32.dll');
const lineSetStatusMessages = lib.func('__stdcall', 'lineSetStatusMessages', 'int32_t', ['uint32_t', 'uint32_t', 'uint32_t']);
// lineSetStatusMessages(hLine, dwLineStates, dwAddressStates)
// hLine : DWORD -> 'uint32_t'
// dwLineStates : DWORD -> 'uint32_t'
// dwAddressStates : 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("TAPI32.dll", {
lineSetStatusMessages: { parameters: ["u32", "u32", "u32"], result: "i32" },
});
// lib.symbols.lineSetStatusMessages(hLine, dwLineStates, dwAddressStates)
// hLine : DWORD -> "u32"
// dwLineStates : DWORD -> "u32"
// dwAddressStates : 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 lineSetStatusMessages(
uint32_t hLine,
uint32_t dwLineStates,
uint32_t dwAddressStates);
C, "TAPI32.dll");
// $ffi->lineSetStatusMessages(hLine, dwLineStates, dwAddressStates);
// hLine : DWORD
// dwLineStates : DWORD
// dwAddressStates : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Tapi32 extends StdCallLibrary {
Tapi32 INSTANCE = Native.load("tapi32", Tapi32.class);
int lineSetStatusMessages(
int hLine, // DWORD
int dwLineStates, // DWORD
int dwAddressStates // DWORD
);
}@[Link("tapi32")]
lib LibTAPI32
fun lineSetStatusMessages = lineSetStatusMessages(
hLine : UInt32, # DWORD
dwLineStates : UInt32, # DWORD
dwAddressStates : UInt32 # DWORD
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef lineSetStatusMessagesNative = Int32 Function(Uint32, Uint32, Uint32);
typedef lineSetStatusMessagesDart = int Function(int, int, int);
final lineSetStatusMessages = DynamicLibrary.open('TAPI32.dll')
.lookupFunction<lineSetStatusMessagesNative, lineSetStatusMessagesDart>('lineSetStatusMessages');
// hLine : DWORD -> Uint32
// dwLineStates : DWORD -> Uint32
// dwAddressStates : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function lineSetStatusMessages(
hLine: DWORD; // DWORD
dwLineStates: DWORD; // DWORD
dwAddressStates: DWORD // DWORD
): Integer; stdcall;
external 'TAPI32.dll' name 'lineSetStatusMessages';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "lineSetStatusMessages"
c_lineSetStatusMessages :: Word32 -> Word32 -> Word32 -> IO Int32
-- hLine : DWORD -> Word32
-- dwLineStates : DWORD -> Word32
-- dwAddressStates : 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 linesetstatusmessages =
foreign "lineSetStatusMessages"
(uint32_t @-> uint32_t @-> uint32_t @-> returning int32_t)
(* hLine : DWORD -> uint32_t *)
(* dwLineStates : DWORD -> uint32_t *)
(* dwAddressStates : 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 tapi32 (t "TAPI32.dll"))
(cffi:use-foreign-library tapi32)
(cffi:defcfun ("lineSetStatusMessages" line-set-status-messages :convention :stdcall) :int32
(h-line :uint32) ; DWORD
(dw-line-states :uint32) ; DWORD
(dw-address-states :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $lineSetStatusMessages = Win32::API::More->new('TAPI32',
'int lineSetStatusMessages(DWORD hLine, DWORD dwLineStates, DWORD dwAddressStates)');
# my $ret = $lineSetStatusMessages->Call($hLine, $dwLineStates, $dwAddressStates);
# hLine : DWORD -> DWORD
# dwLineStates : DWORD -> DWORD
# dwAddressStates : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。