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lineSetAgentState
関数アドレス上のエージェントの状態と次状態を設定する。
シグネチャ
// TAPI32.dll
#include <windows.h>
INT lineSetAgentState(
DWORD hLine,
DWORD dwAddressID,
DWORD dwAgentState,
DWORD dwNextAgentState
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| hLine | DWORD | in | ACDエージェント機能を持つ開いた回線のハンドル。 |
| dwAddressID | DWORD | in | 対象アドレスを識別する0起点のアドレスID。 |
| dwAgentState | DWORD | in | 設定するエージェントの状態を示すLINEAGENTSTATE_定数。 |
| dwNextAgentState | DWORD | in | 現状態完了後に遷移する次のエージェント状態。変更しない場合は0を指定する。 |
戻り値の型: INT
各言語での呼び出し定義
// TAPI32.dll
#include <windows.h>
INT lineSetAgentState(
DWORD hLine,
DWORD dwAddressID,
DWORD dwAgentState,
DWORD dwNextAgentState
);[DllImport("TAPI32.dll", ExactSpelling = true)]
static extern int lineSetAgentState(
uint hLine, // DWORD
uint dwAddressID, // DWORD
uint dwAgentState, // DWORD
uint dwNextAgentState // DWORD
);<DllImport("TAPI32.dll", ExactSpelling:=True)>
Public Shared Function lineSetAgentState(
hLine As UInteger, ' DWORD
dwAddressID As UInteger, ' DWORD
dwAgentState As UInteger, ' DWORD
dwNextAgentState As UInteger ' DWORD
) As Integer
End Function' hLine : DWORD
' dwAddressID : DWORD
' dwAgentState : DWORD
' dwNextAgentState : DWORD
Declare PtrSafe Function lineSetAgentState Lib "tapi32" ( _
ByVal hLine As Long, _
ByVal dwAddressID As Long, _
ByVal dwAgentState As Long, _
ByVal dwNextAgentState 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
lineSetAgentState = ctypes.windll.tapi32.lineSetAgentState
lineSetAgentState.restype = ctypes.c_int
lineSetAgentState.argtypes = [
wintypes.DWORD, # hLine : DWORD
wintypes.DWORD, # dwAddressID : DWORD
wintypes.DWORD, # dwAgentState : DWORD
wintypes.DWORD, # dwNextAgentState : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('TAPI32.dll')
lineSetAgentState = Fiddle::Function.new(
lib['lineSetAgentState'],
[
-Fiddle::TYPE_INT, # hLine : DWORD
-Fiddle::TYPE_INT, # dwAddressID : DWORD
-Fiddle::TYPE_INT, # dwAgentState : DWORD
-Fiddle::TYPE_INT, # dwNextAgentState : DWORD
],
Fiddle::TYPE_INT)#[link(name = "tapi32")]
extern "system" {
fn lineSetAgentState(
hLine: u32, // DWORD
dwAddressID: u32, // DWORD
dwAgentState: u32, // DWORD
dwNextAgentState: u32 // DWORD
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("TAPI32.dll")]
public static extern int lineSetAgentState(uint hLine, uint dwAddressID, uint dwAgentState, uint dwNextAgentState);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineSetAgentState' -Namespace Win32 -PassThru
# $api::lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState)#uselib "TAPI32.dll"
#func global lineSetAgentState "lineSetAgentState" sptr, sptr, sptr, sptr
; lineSetAgentState hLine, dwAddressID, dwAgentState, dwNextAgentState ; 戻り値は stat
; hLine : DWORD -> "sptr"
; dwAddressID : DWORD -> "sptr"
; dwAgentState : DWORD -> "sptr"
; dwNextAgentState : 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 lineSetAgentState "lineSetAgentState" int, int, int, int
; res = lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState)
; hLine : DWORD -> "int"
; dwAddressID : DWORD -> "int"
; dwAgentState : DWORD -> "int"
; dwNextAgentState : DWORD -> "int"; INT lineSetAgentState(DWORD hLine, DWORD dwAddressID, DWORD dwAgentState, DWORD dwNextAgentState)
#uselib "TAPI32.dll"
#cfunc global lineSetAgentState "lineSetAgentState" int, int, int, int
; res = lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState)
; hLine : DWORD -> "int"
; dwAddressID : DWORD -> "int"
; dwAgentState : DWORD -> "int"
; dwNextAgentState : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
proclineSetAgentState = tapi32.NewProc("lineSetAgentState")
)
// hLine (DWORD), dwAddressID (DWORD), dwAgentState (DWORD), dwNextAgentState (DWORD)
r1, _, err := proclineSetAgentState.Call(
uintptr(hLine),
uintptr(dwAddressID),
uintptr(dwAgentState),
uintptr(dwNextAgentState),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction lineSetAgentState(
hLine: DWORD; // DWORD
dwAddressID: DWORD; // DWORD
dwAgentState: DWORD; // DWORD
dwNextAgentState: DWORD // DWORD
): Integer; stdcall;
external 'TAPI32.dll' name 'lineSetAgentState';result := DllCall("TAPI32\lineSetAgentState"
, "UInt", hLine ; DWORD
, "UInt", dwAddressID ; DWORD
, "UInt", dwAgentState ; DWORD
, "UInt", dwNextAgentState ; DWORD
, "Int") ; return: INT●lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState) = DLL("TAPI32.dll", "int lineSetAgentState(dword, dword, dword, dword)")
# 呼び出し: lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState)
# hLine : DWORD -> "dword"
# dwAddressID : DWORD -> "dword"
# dwAgentState : DWORD -> "dword"
# dwNextAgentState : 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 lineSetAgentState(
hLine: u32, // DWORD
dwAddressID: u32, // DWORD
dwAgentState: u32, // DWORD
dwNextAgentState: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;proc lineSetAgentState(
hLine: uint32, # DWORD
dwAddressID: uint32, # DWORD
dwAgentState: uint32, # DWORD
dwNextAgentState: uint32 # DWORD
): int32 {.importc: "lineSetAgentState", stdcall, dynlib: "TAPI32.dll".}pragma(lib, "tapi32");
extern(Windows)
int lineSetAgentState(
uint hLine, // DWORD
uint dwAddressID, // DWORD
uint dwAgentState, // DWORD
uint dwNextAgentState // DWORD
);ccall((:lineSetAgentState, "TAPI32.dll"), stdcall, Int32,
(UInt32, UInt32, UInt32, UInt32),
hLine, dwAddressID, dwAgentState, dwNextAgentState)
# hLine : DWORD -> UInt32
# dwAddressID : DWORD -> UInt32
# dwAgentState : DWORD -> UInt32
# dwNextAgentState : 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 lineSetAgentState(
uint32_t hLine,
uint32_t dwAddressID,
uint32_t dwAgentState,
uint32_t dwNextAgentState);
]]
local tapi32 = ffi.load("tapi32")
-- tapi32.lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState)
-- hLine : DWORD
-- dwAddressID : DWORD
-- dwAgentState : DWORD
-- dwNextAgentState : 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 lineSetAgentState = lib.func('__stdcall', 'lineSetAgentState', 'int32_t', ['uint32_t', 'uint32_t', 'uint32_t', 'uint32_t']);
// lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState)
// hLine : DWORD -> 'uint32_t'
// dwAddressID : DWORD -> 'uint32_t'
// dwAgentState : DWORD -> 'uint32_t'
// dwNextAgentState : 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", {
lineSetAgentState: { parameters: ["u32", "u32", "u32", "u32"], result: "i32" },
});
// lib.symbols.lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState)
// hLine : DWORD -> "u32"
// dwAddressID : DWORD -> "u32"
// dwAgentState : DWORD -> "u32"
// dwNextAgentState : 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 lineSetAgentState(
uint32_t hLine,
uint32_t dwAddressID,
uint32_t dwAgentState,
uint32_t dwNextAgentState);
C, "TAPI32.dll");
// $ffi->lineSetAgentState(hLine, dwAddressID, dwAgentState, dwNextAgentState);
// hLine : DWORD
// dwAddressID : DWORD
// dwAgentState : DWORD
// dwNextAgentState : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Tapi32 extends StdCallLibrary {
Tapi32 INSTANCE = Native.load("tapi32", Tapi32.class);
int lineSetAgentState(
int hLine, // DWORD
int dwAddressID, // DWORD
int dwAgentState, // DWORD
int dwNextAgentState // DWORD
);
}@[Link("tapi32")]
lib LibTAPI32
fun lineSetAgentState = lineSetAgentState(
hLine : UInt32, # DWORD
dwAddressID : UInt32, # DWORD
dwAgentState : UInt32, # DWORD
dwNextAgentState : UInt32 # DWORD
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef lineSetAgentStateNative = Int32 Function(Uint32, Uint32, Uint32, Uint32);
typedef lineSetAgentStateDart = int Function(int, int, int, int);
final lineSetAgentState = DynamicLibrary.open('TAPI32.dll')
.lookupFunction<lineSetAgentStateNative, lineSetAgentStateDart>('lineSetAgentState');
// hLine : DWORD -> Uint32
// dwAddressID : DWORD -> Uint32
// dwAgentState : DWORD -> Uint32
// dwNextAgentState : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function lineSetAgentState(
hLine: DWORD; // DWORD
dwAddressID: DWORD; // DWORD
dwAgentState: DWORD; // DWORD
dwNextAgentState: DWORD // DWORD
): Integer; stdcall;
external 'TAPI32.dll' name 'lineSetAgentState';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "lineSetAgentState"
c_lineSetAgentState :: Word32 -> Word32 -> Word32 -> Word32 -> IO Int32
-- hLine : DWORD -> Word32
-- dwAddressID : DWORD -> Word32
-- dwAgentState : DWORD -> Word32
-- dwNextAgentState : 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 linesetagentstate =
foreign "lineSetAgentState"
(uint32_t @-> uint32_t @-> uint32_t @-> uint32_t @-> returning int32_t)
(* hLine : DWORD -> uint32_t *)
(* dwAddressID : DWORD -> uint32_t *)
(* dwAgentState : DWORD -> uint32_t *)
(* dwNextAgentState : 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 ("lineSetAgentState" line-set-agent-state :convention :stdcall) :int32
(h-line :uint32) ; DWORD
(dw-address-id :uint32) ; DWORD
(dw-agent-state :uint32) ; DWORD
(dw-next-agent-state :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $lineSetAgentState = Win32::API::More->new('TAPI32',
'int lineSetAgentState(DWORD hLine, DWORD dwAddressID, DWORD dwAgentState, DWORD dwNextAgentState)');
# my $ret = $lineSetAgentState->Call($hLine, $dwAddressID, $dwAgentState, $dwNextAgentState);
# hLine : DWORD -> DWORD
# dwAddressID : DWORD -> DWORD
# dwAgentState : DWORD -> DWORD
# dwNextAgentState : DWORD -> DWORD
# 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
類似 API
- f lineSetAgentStateEx — エージェントの状態と次状態を設定する(拡張版)。