lineGetProxyStatus

関数

回線が処理するプロキシ要求の状態一覧を取得する。

DLLTAPI32.dll呼出規約winapi

シグネチャ

// TAPI32.dll
#include <windows.h>

INT lineGetProxyStatus(
    DWORD hLineApp,
    DWORD dwDeviceID,
    DWORD dwAppAPIVersion,
    LINEPROXYREQUESTLIST* lpLineProxyReqestList
);

パラメーター

名前	型	方向	説明
hLineApp	DWORD	in	lineInitializeExで取得したアプリのTAPI使用登録ハンドル。
dwDeviceID	DWORD	in	対象の回線デバイスのID。
dwAppAPIVersion	DWORD	in	アプリが使用するTAPIのAPIバージョン番号。
lpLineProxyReqestList	LINEPROXYREQUESTLIST*	inout	このアプリが処理可能なプロキシ要求の一覧を受け取るLINEPROXYREQUESTLIST構造体へのポインタ。

戻り値の型: INT

各言語での呼び出し定義

// TAPI32.dll
#include <windows.h>

INT lineGetProxyStatus(
    DWORD hLineApp,
    DWORD dwDeviceID,
    DWORD dwAppAPIVersion,
    LINEPROXYREQUESTLIST* lpLineProxyReqestList
);

[DllImport("TAPI32.dll", ExactSpelling = true)]
static extern int lineGetProxyStatus(
    uint hLineApp,   // DWORD
    uint dwDeviceID,   // DWORD
    uint dwAppAPIVersion,   // DWORD
    IntPtr lpLineProxyReqestList   // LINEPROXYREQUESTLIST* in/out
);

<DllImport("TAPI32.dll", ExactSpelling:=True)>
Public Shared Function lineGetProxyStatus(
    hLineApp As UInteger,   ' DWORD
    dwDeviceID As UInteger,   ' DWORD
    dwAppAPIVersion As UInteger,   ' DWORD
    lpLineProxyReqestList As IntPtr   ' LINEPROXYREQUESTLIST* in/out
) As Integer
End Function

' hLineApp : DWORD
' dwDeviceID : DWORD
' dwAppAPIVersion : DWORD
' lpLineProxyReqestList : LINEPROXYREQUESTLIST* in/out
Declare PtrSafe Function lineGetProxyStatus Lib "tapi32" ( _
    ByVal hLineApp As Long, _
    ByVal dwDeviceID As Long, _
    ByVal dwAppAPIVersion As Long, _
    ByVal lpLineProxyReqestList 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

lineGetProxyStatus = ctypes.windll.tapi32.lineGetProxyStatus
lineGetProxyStatus.restype = ctypes.c_int
lineGetProxyStatus.argtypes = [
    wintypes.DWORD,  # hLineApp : DWORD
    wintypes.DWORD,  # dwDeviceID : DWORD
    wintypes.DWORD,  # dwAppAPIVersion : DWORD
    ctypes.c_void_p,  # lpLineProxyReqestList : LINEPROXYREQUESTLIST* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
lineGetProxyStatus = Fiddle::Function.new(
  lib['lineGetProxyStatus'],
  [
    -Fiddle::TYPE_INT,  # hLineApp : DWORD
    -Fiddle::TYPE_INT,  # dwDeviceID : DWORD
    -Fiddle::TYPE_INT,  # dwAppAPIVersion : DWORD
    Fiddle::TYPE_VOIDP,  # lpLineProxyReqestList : LINEPROXYREQUESTLIST* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "tapi32")]
extern "system" {
    fn lineGetProxyStatus(
        hLineApp: u32,  // DWORD
        dwDeviceID: u32,  // DWORD
        dwAppAPIVersion: u32,  // DWORD
        lpLineProxyReqestList: *mut LINEPROXYREQUESTLIST  // LINEPROXYREQUESTLIST* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll")]
public static extern int lineGetProxyStatus(uint hLineApp, uint dwDeviceID, uint dwAppAPIVersion, IntPtr lpLineProxyReqestList);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineGetProxyStatus' -Namespace Win32 -PassThru
# $api::lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList)

#uselib "TAPI32.dll"
#func global lineGetProxyStatus "lineGetProxyStatus" sptr, sptr, sptr, sptr
; lineGetProxyStatus hLineApp, dwDeviceID, dwAppAPIVersion, varptr(lpLineProxyReqestList)   ; 戻り値は stat
; hLineApp : DWORD -> "sptr"
; dwDeviceID : DWORD -> "sptr"
; dwAppAPIVersion : DWORD -> "sptr"
; lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 "TAPI32.dll"
#cfunc global lineGetProxyStatus "lineGetProxyStatus" int, int, int, var
; res = lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList)
; hLineApp : DWORD -> "int"
; dwDeviceID : DWORD -> "int"
; dwAppAPIVersion : DWORD -> "int"
; lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 "TAPI32.dll"
#cfunc global lineGetProxyStatus "lineGetProxyStatus" int, int, int, sptr
; res = lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, varptr(lpLineProxyReqestList))
; hLineApp : DWORD -> "int"
; dwDeviceID : DWORD -> "int"
; dwAppAPIVersion : DWORD -> "int"
; lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 lineGetProxyStatus(DWORD hLineApp, DWORD dwDeviceID, DWORD dwAppAPIVersion, LINEPROXYREQUESTLIST* lpLineProxyReqestList)
#uselib "TAPI32.dll"
#cfunc global lineGetProxyStatus "lineGetProxyStatus" int, int, int, var
; res = lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList)
; hLineApp : DWORD -> "int"
; dwDeviceID : DWORD -> "int"
; dwAppAPIVersion : DWORD -> "int"
; lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 lineGetProxyStatus(DWORD hLineApp, DWORD dwDeviceID, DWORD dwAppAPIVersion, LINEPROXYREQUESTLIST* lpLineProxyReqestList)
#uselib "TAPI32.dll"
#cfunc global lineGetProxyStatus "lineGetProxyStatus" int, int, int, intptr
; res = lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, varptr(lpLineProxyReqestList))
; hLineApp : DWORD -> "int"
; dwDeviceID : DWORD -> "int"
; dwAppAPIVersion : DWORD -> "int"
; lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	proclineGetProxyStatus = tapi32.NewProc("lineGetProxyStatus")
)

// hLineApp (DWORD), dwDeviceID (DWORD), dwAppAPIVersion (DWORD), lpLineProxyReqestList (LINEPROXYREQUESTLIST* in/out)
r1, _, err := proclineGetProxyStatus.Call(
	uintptr(hLineApp),
	uintptr(dwDeviceID),
	uintptr(dwAppAPIVersion),
	uintptr(lpLineProxyReqestList),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function lineGetProxyStatus(
  hLineApp: DWORD;   // DWORD
  dwDeviceID: DWORD;   // DWORD
  dwAppAPIVersion: DWORD;   // DWORD
  lpLineProxyReqestList: Pointer   // LINEPROXYREQUESTLIST* in/out
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineGetProxyStatus';

result := DllCall("TAPI32\lineGetProxyStatus"
    , "UInt", hLineApp   ; DWORD
    , "UInt", dwDeviceID   ; DWORD
    , "UInt", dwAppAPIVersion   ; DWORD
    , "Ptr", lpLineProxyReqestList   ; LINEPROXYREQUESTLIST* in/out
    , "Int")   ; return: INT

●lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList) = DLL("TAPI32.dll", "int lineGetProxyStatus(dword, dword, dword, void*)")
# 呼び出し: lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList)
# hLineApp : DWORD -> "dword"
# dwDeviceID : DWORD -> "dword"
# dwAppAPIVersion : DWORD -> "dword"
# lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 "tapi32" fn lineGetProxyStatus(
    hLineApp: u32, // DWORD
    dwDeviceID: u32, // DWORD
    dwAppAPIVersion: u32, // DWORD
    lpLineProxyReqestList: [*c]LINEPROXYREQUESTLIST // LINEPROXYREQUESTLIST* in/out
) callconv(std.os.windows.WINAPI) i32;

proc lineGetProxyStatus(
    hLineApp: uint32,  # DWORD
    dwDeviceID: uint32,  # DWORD
    dwAppAPIVersion: uint32,  # DWORD
    lpLineProxyReqestList: ptr LINEPROXYREQUESTLIST  # LINEPROXYREQUESTLIST* in/out
): int32 {.importc: "lineGetProxyStatus", stdcall, dynlib: "TAPI32.dll".}

pragma(lib, "tapi32");
extern(Windows)
int lineGetProxyStatus(
    uint hLineApp,   // DWORD
    uint dwDeviceID,   // DWORD
    uint dwAppAPIVersion,   // DWORD
    LINEPROXYREQUESTLIST* lpLineProxyReqestList   // LINEPROXYREQUESTLIST* in/out
);

ccall((:lineGetProxyStatus, "TAPI32.dll"), stdcall, Int32,
      (UInt32, UInt32, UInt32, Ptr{LINEPROXYREQUESTLIST}),
      hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList)
# hLineApp : DWORD -> UInt32
# dwDeviceID : DWORD -> UInt32
# dwAppAPIVersion : DWORD -> UInt32
# lpLineProxyReqestList : LINEPROXYREQUESTLIST* in/out -> Ptr{LINEPROXYREQUESTLIST}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t lineGetProxyStatus(
    uint32_t hLineApp,
    uint32_t dwDeviceID,
    uint32_t dwAppAPIVersion,
    void* lpLineProxyReqestList);
]]
local tapi32 = ffi.load("tapi32")
-- tapi32.lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList)
-- hLineApp : DWORD
-- dwDeviceID : DWORD
-- dwAppAPIVersion : DWORD
-- lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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('TAPI32.dll');
const lineGetProxyStatus = lib.func('__stdcall', 'lineGetProxyStatus', 'int32_t', ['uint32_t', 'uint32_t', 'uint32_t', 'void *']);
// lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList)
// hLineApp : DWORD -> 'uint32_t'
// dwDeviceID : DWORD -> 'uint32_t'
// dwAppAPIVersion : DWORD -> 'uint32_t'
// lpLineProxyReqestList : LINEPROXYREQUESTLIST* in/out -> '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("TAPI32.dll", {
  lineGetProxyStatus: { parameters: ["u32", "u32", "u32", "pointer"], result: "i32" },
});
// lib.symbols.lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList)
// hLineApp : DWORD -> "u32"
// dwDeviceID : DWORD -> "u32"
// dwAppAPIVersion : DWORD -> "u32"
// lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 lineGetProxyStatus(
    uint32_t hLineApp,
    uint32_t dwDeviceID,
    uint32_t dwAppAPIVersion,
    void* lpLineProxyReqestList);
C, "TAPI32.dll");
// $ffi->lineGetProxyStatus(hLineApp, dwDeviceID, dwAppAPIVersion, lpLineProxyReqestList);
// hLineApp : DWORD
// dwDeviceID : DWORD
// dwAppAPIVersion : DWORD
// lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 Tapi32 extends StdCallLibrary {
    Tapi32 INSTANCE = Native.load("tapi32", Tapi32.class);
    int lineGetProxyStatus(
        int hLineApp,   // DWORD
        int dwDeviceID,   // DWORD
        int dwAppAPIVersion,   // DWORD
        Pointer lpLineProxyReqestList   // LINEPROXYREQUESTLIST* in/out
    );
}

@[Link("tapi32")]
lib LibTAPI32
  fun lineGetProxyStatus = lineGetProxyStatus(
    hLineApp : UInt32,   # DWORD
    dwDeviceID : UInt32,   # DWORD
    dwAppAPIVersion : UInt32,   # DWORD
    lpLineProxyReqestList : LINEPROXYREQUESTLIST*   # LINEPROXYREQUESTLIST* 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 lineGetProxyStatusNative = Int32 Function(Uint32, Uint32, Uint32, Pointer<Void>);
typedef lineGetProxyStatusDart = int Function(int, int, int, Pointer<Void>);
final lineGetProxyStatus = DynamicLibrary.open('TAPI32.dll')
    .lookupFunction<lineGetProxyStatusNative, lineGetProxyStatusDart>('lineGetProxyStatus');
// hLineApp : DWORD -> Uint32
// dwDeviceID : DWORD -> Uint32
// dwAppAPIVersion : DWORD -> Uint32
// lpLineProxyReqestList : LINEPROXYREQUESTLIST* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function lineGetProxyStatus(
  hLineApp: DWORD;   // DWORD
  dwDeviceID: DWORD;   // DWORD
  dwAppAPIVersion: DWORD;   // DWORD
  lpLineProxyReqestList: Pointer   // LINEPROXYREQUESTLIST* in/out
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineGetProxyStatus';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "lineGetProxyStatus"
  c_lineGetProxyStatus :: Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32
-- hLineApp : DWORD -> Word32
-- dwDeviceID : DWORD -> Word32
-- dwAppAPIVersion : DWORD -> Word32
-- lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 linegetproxystatus =
  foreign "lineGetProxyStatus"
    (uint32_t @-> uint32_t @-> uint32_t @-> (ptr void) @-> returning int32_t)
(* hLineApp : DWORD -> uint32_t *)
(* dwDeviceID : DWORD -> uint32_t *)
(* dwAppAPIVersion : DWORD -> uint32_t *)
(* lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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 tapi32 (t "TAPI32.dll"))
(cffi:use-foreign-library tapi32)

(cffi:defcfun ("lineGetProxyStatus" line-get-proxy-status :convention :stdcall) :int32
  (h-line-app :uint32)   ; DWORD
  (dw-device-id :uint32)   ; DWORD
  (dw-app-apiversion :uint32)   ; DWORD
  (lp-line-proxy-reqest-list :pointer))   ; LINEPROXYREQUESTLIST* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $lineGetProxyStatus = Win32::API::More->new('TAPI32',
    'int lineGetProxyStatus(DWORD hLineApp, DWORD dwDeviceID, DWORD dwAppAPIVersion, LPVOID lpLineProxyReqestList)');
# my $ret = $lineGetProxyStatus->Call($hLineApp, $dwDeviceID, $dwAppAPIVersion, $lpLineProxyReqestList);
# hLineApp : DWORD -> DWORD
# dwDeviceID : DWORD -> DWORD
# dwAppAPIVersion : DWORD -> DWORD
# lpLineProxyReqestList : LINEPROXYREQUESTLIST* 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。

lineGetProxyStatus

シグネチャ

パラメーター

各言語での呼び出し定義

関連項目