ホーム › Devices.Tapi › lineSetupConferenceW

lineSetupConferenceW

関数

会議通話を設定する関数のUnicode版。

DLLTAPI32.dll文字セットUnicode (-W)呼出規約winapi

シグネチャ

// TAPI32.dll  (Unicode / -W)
#include <windows.h>

INT lineSetupConferenceW(
    DWORD hCall,
    DWORD hLine,
    DWORD* lphConfCall,
    DWORD* lphConsultCall,
    DWORD dwNumParties,
    const LINECALLPARAMS* lpCallParams
);

パラメーター

名前	型	方向	説明
hCall	DWORD	in	既存通話から会議を作る場合の元通話のハンドル。新規会議では0を指定する。
hLine	DWORD	in	新規会議を作成する場合に使用する開いた回線のハンドル。hCall指定時は0でよい。
lphConfCall	DWORD*	inout	作成された会議通話のハンドルを受け取るDWORDへのポインタ。
lphConsultCall	DWORD*	inout	最初の参加者へ発信するための相談通話のハンドルを受け取るDWORDへのポインタ。
dwNumParties	DWORD	in	会議に想定する参加者数。プロバイダへのヒントとして用いる。
lpCallParams	LINECALLPARAMS*	in	相談通話の発信パラメータを指定するLINECALLPARAMS構造体へのポインタ。NULL可。

戻り値の型: INT

各言語での呼び出し定義

// TAPI32.dll  (Unicode / -W)
#include <windows.h>

INT lineSetupConferenceW(
    DWORD hCall,
    DWORD hLine,
    DWORD* lphConfCall,
    DWORD* lphConsultCall,
    DWORD dwNumParties,
    const LINECALLPARAMS* lpCallParams
);

[DllImport("TAPI32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern int lineSetupConferenceW(
    uint hCall,   // DWORD
    uint hLine,   // DWORD
    ref uint lphConfCall,   // DWORD* in/out
    ref uint lphConsultCall,   // DWORD* in/out
    uint dwNumParties,   // DWORD
    IntPtr lpCallParams   // LINECALLPARAMS*
);

<DllImport("TAPI32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function lineSetupConferenceW(
    hCall As UInteger,   ' DWORD
    hLine As UInteger,   ' DWORD
    ByRef lphConfCall As UInteger,   ' DWORD* in/out
    ByRef lphConsultCall As UInteger,   ' DWORD* in/out
    dwNumParties As UInteger,   ' DWORD
    lpCallParams As IntPtr   ' LINECALLPARAMS*
) As Integer
End Function

' hCall : DWORD
' hLine : DWORD
' lphConfCall : DWORD* in/out
' lphConsultCall : DWORD* in/out
' dwNumParties : DWORD
' lpCallParams : LINECALLPARAMS*
Declare PtrSafe Function lineSetupConferenceW Lib "tapi32" ( _
    ByVal hCall As Long, _
    ByVal hLine As Long, _
    ByRef lphConfCall As Long, _
    ByRef lphConsultCall As Long, _
    ByVal dwNumParties As Long, _
    ByVal lpCallParams As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

lineSetupConferenceW = ctypes.windll.tapi32.lineSetupConferenceW
lineSetupConferenceW.restype = ctypes.c_int
lineSetupConferenceW.argtypes = [
    wintypes.DWORD,  # hCall : DWORD
    wintypes.DWORD,  # hLine : DWORD
    ctypes.POINTER(wintypes.DWORD),  # lphConfCall : DWORD* in/out
    ctypes.POINTER(wintypes.DWORD),  # lphConsultCall : DWORD* in/out
    wintypes.DWORD,  # dwNumParties : DWORD
    ctypes.c_void_p,  # lpCallParams : LINECALLPARAMS*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
lineSetupConferenceW = Fiddle::Function.new(
  lib['lineSetupConferenceW'],
  [
    -Fiddle::TYPE_INT,  # hCall : DWORD
    -Fiddle::TYPE_INT,  # hLine : DWORD
    Fiddle::TYPE_VOIDP,  # lphConfCall : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # lphConsultCall : DWORD* in/out
    -Fiddle::TYPE_INT,  # dwNumParties : DWORD
    Fiddle::TYPE_VOIDP,  # lpCallParams : LINECALLPARAMS*
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "tapi32")]
extern "system" {
    fn lineSetupConferenceW(
        hCall: u32,  // DWORD
        hLine: u32,  // DWORD
        lphConfCall: *mut u32,  // DWORD* in/out
        lphConsultCall: *mut u32,  // DWORD* in/out
        dwNumParties: u32,  // DWORD
        lpCallParams: *const LINECALLPARAMS  // LINECALLPARAMS*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll", CharSet = CharSet.Unicode)]
public static extern int lineSetupConferenceW(uint hCall, uint hLine, ref uint lphConfCall, ref uint lphConsultCall, uint dwNumParties, IntPtr lpCallParams);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineSetupConferenceW' -Namespace Win32 -PassThru
# $api::lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams)

#uselib "TAPI32.dll"
#func global lineSetupConferenceW "lineSetupConferenceW" wptr, wptr, wptr, wptr, wptr, wptr
; lineSetupConferenceW hCall, hLine, varptr(lphConfCall), varptr(lphConsultCall), dwNumParties, varptr(lpCallParams)   ; 戻り値は stat
; hCall : DWORD -> "wptr"
; hLine : DWORD -> "wptr"
; lphConfCall : DWORD* in/out -> "wptr"
; lphConsultCall : DWORD* in/out -> "wptr"
; dwNumParties : DWORD -> "wptr"
; lpCallParams : LINECALLPARAMS* -> "wptr"
; ※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 lineSetupConferenceW "lineSetupConferenceW" int, int, var, var, int, var
; res = lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams)
; hCall : DWORD -> "int"
; hLine : DWORD -> "int"
; lphConfCall : DWORD* in/out -> "var"
; lphConsultCall : DWORD* in/out -> "var"
; dwNumParties : DWORD -> "int"
; lpCallParams : LINECALLPARAMS* -> "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 lineSetupConferenceW "lineSetupConferenceW" int, int, sptr, sptr, int, sptr
; res = lineSetupConferenceW(hCall, hLine, varptr(lphConfCall), varptr(lphConsultCall), dwNumParties, varptr(lpCallParams))
; hCall : DWORD -> "int"
; hLine : DWORD -> "int"
; lphConfCall : DWORD* in/out -> "sptr"
; lphConsultCall : DWORD* in/out -> "sptr"
; dwNumParties : DWORD -> "int"
; lpCallParams : LINECALLPARAMS* -> "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 lineSetupConferenceW(DWORD hCall, DWORD hLine, DWORD* lphConfCall, DWORD* lphConsultCall, DWORD dwNumParties, LINECALLPARAMS* lpCallParams)
#uselib "TAPI32.dll"
#cfunc global lineSetupConferenceW "lineSetupConferenceW" int, int, var, var, int, var
; res = lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams)
; hCall : DWORD -> "int"
; hLine : DWORD -> "int"
; lphConfCall : DWORD* in/out -> "var"
; lphConsultCall : DWORD* in/out -> "var"
; dwNumParties : DWORD -> "int"
; lpCallParams : LINECALLPARAMS* -> "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 lineSetupConferenceW(DWORD hCall, DWORD hLine, DWORD* lphConfCall, DWORD* lphConsultCall, DWORD dwNumParties, LINECALLPARAMS* lpCallParams)
#uselib "TAPI32.dll"
#cfunc global lineSetupConferenceW "lineSetupConferenceW" int, int, intptr, intptr, int, intptr
; res = lineSetupConferenceW(hCall, hLine, varptr(lphConfCall), varptr(lphConsultCall), dwNumParties, varptr(lpCallParams))
; hCall : DWORD -> "int"
; hLine : DWORD -> "int"
; lphConfCall : DWORD* in/out -> "intptr"
; lphConsultCall : DWORD* in/out -> "intptr"
; dwNumParties : DWORD -> "int"
; lpCallParams : LINECALLPARAMS* -> "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")
	proclineSetupConferenceW = tapi32.NewProc("lineSetupConferenceW")
)

// hCall (DWORD), hLine (DWORD), lphConfCall (DWORD* in/out), lphConsultCall (DWORD* in/out), dwNumParties (DWORD), lpCallParams (LINECALLPARAMS*)
r1, _, err := proclineSetupConferenceW.Call(
	uintptr(hCall),
	uintptr(hLine),
	uintptr(lphConfCall),
	uintptr(lphConsultCall),
	uintptr(dwNumParties),
	uintptr(lpCallParams),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function lineSetupConferenceW(
  hCall: DWORD;   // DWORD
  hLine: DWORD;   // DWORD
  lphConfCall: Pointer;   // DWORD* in/out
  lphConsultCall: Pointer;   // DWORD* in/out
  dwNumParties: DWORD;   // DWORD
  lpCallParams: Pointer   // LINECALLPARAMS*
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineSetupConferenceW';

result := DllCall("TAPI32\lineSetupConferenceW"
    , "UInt", hCall   ; DWORD
    , "UInt", hLine   ; DWORD
    , "Ptr", lphConfCall   ; DWORD* in/out
    , "Ptr", lphConsultCall   ; DWORD* in/out
    , "UInt", dwNumParties   ; DWORD
    , "Ptr", lpCallParams   ; LINECALLPARAMS*
    , "Int")   ; return: INT

●lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams) = DLL("TAPI32.dll", "int lineSetupConferenceW(dword, dword, void*, void*, dword, void*)")
# 呼び出し: lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams)
# hCall : DWORD -> "dword"
# hLine : DWORD -> "dword"
# lphConfCall : DWORD* in/out -> "void*"
# lphConsultCall : DWORD* in/out -> "void*"
# dwNumParties : DWORD -> "dword"
# lpCallParams : LINECALLPARAMS* -> "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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "tapi32" fn lineSetupConferenceW(
    hCall: u32, // DWORD
    hLine: u32, // DWORD
    lphConfCall: [*c]u32, // DWORD* in/out
    lphConsultCall: [*c]u32, // DWORD* in/out
    dwNumParties: u32, // DWORD
    lpCallParams: [*c]LINECALLPARAMS // LINECALLPARAMS*
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc lineSetupConferenceW(
    hCall: uint32,  # DWORD
    hLine: uint32,  # DWORD
    lphConfCall: ptr uint32,  # DWORD* in/out
    lphConsultCall: ptr uint32,  # DWORD* in/out
    dwNumParties: uint32,  # DWORD
    lpCallParams: ptr LINECALLPARAMS  # LINECALLPARAMS*
): int32 {.importc: "lineSetupConferenceW", stdcall, dynlib: "TAPI32.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "tapi32");
extern(Windows)
int lineSetupConferenceW(
    uint hCall,   // DWORD
    uint hLine,   // DWORD
    uint* lphConfCall,   // DWORD* in/out
    uint* lphConsultCall,   // DWORD* in/out
    uint dwNumParties,   // DWORD
    LINECALLPARAMS* lpCallParams   // LINECALLPARAMS*
);

ccall((:lineSetupConferenceW, "TAPI32.dll"), stdcall, Int32,
      (UInt32, UInt32, Ptr{UInt32}, Ptr{UInt32}, UInt32, Ptr{LINECALLPARAMS}),
      hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams)
# hCall : DWORD -> UInt32
# hLine : DWORD -> UInt32
# lphConfCall : DWORD* in/out -> Ptr{UInt32}
# lphConsultCall : DWORD* in/out -> Ptr{UInt32}
# dwNumParties : DWORD -> UInt32
# lpCallParams : LINECALLPARAMS* -> Ptr{LINECALLPARAMS}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
int32_t lineSetupConferenceW(
    uint32_t hCall,
    uint32_t hLine,
    uint32_t* lphConfCall,
    uint32_t* lphConsultCall,
    uint32_t dwNumParties,
    void* lpCallParams);
]]
local tapi32 = ffi.load("tapi32")
-- tapi32.lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams)
-- hCall : DWORD
-- hLine : DWORD
-- lphConfCall : DWORD* in/out
-- lphConsultCall : DWORD* in/out
-- dwNumParties : DWORD
-- lpCallParams : LINECALLPARAMS*
-- 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('TAPI32.dll');
const lineSetupConferenceW = lib.func('__stdcall', 'lineSetupConferenceW', 'int32_t', ['uint32_t', 'uint32_t', 'uint32_t *', 'uint32_t *', 'uint32_t', 'void *']);
// lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams)
// hCall : DWORD -> 'uint32_t'
// hLine : DWORD -> 'uint32_t'
// lphConfCall : DWORD* in/out -> 'uint32_t *'
// lphConsultCall : DWORD* in/out -> 'uint32_t *'
// dwNumParties : DWORD -> 'uint32_t'
// lpCallParams : LINECALLPARAMS* -> '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", {
  lineSetupConferenceW: { parameters: ["u32", "u32", "pointer", "pointer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams)
// hCall : DWORD -> "u32"
// hLine : DWORD -> "u32"
// lphConfCall : DWORD* in/out -> "pointer"
// lphConsultCall : DWORD* in/out -> "pointer"
// dwNumParties : DWORD -> "u32"
// lpCallParams : LINECALLPARAMS* -> "pointer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)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 lineSetupConferenceW(
    uint32_t hCall,
    uint32_t hLine,
    uint32_t* lphConfCall,
    uint32_t* lphConsultCall,
    uint32_t dwNumParties,
    void* lpCallParams);
C, "TAPI32.dll");
// $ffi->lineSetupConferenceW(hCall, hLine, lphConfCall, lphConsultCall, dwNumParties, lpCallParams);
// hCall : DWORD
// hLine : DWORD
// lphConfCall : DWORD* in/out
// lphConsultCall : DWORD* in/out
// dwNumParties : DWORD
// lpCallParams : LINECALLPARAMS*
// 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, W32APIOptions.UNICODE_OPTIONS);
    int lineSetupConferenceW(
        int hCall,   // DWORD
        int hLine,   // DWORD
        IntByReference lphConfCall,   // DWORD* in/out
        IntByReference lphConsultCall,   // DWORD* in/out
        int dwNumParties,   // DWORD
        Pointer lpCallParams   // LINECALLPARAMS*
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("tapi32")]
lib LibTAPI32
  fun lineSetupConferenceW = lineSetupConferenceW(
    hCall : UInt32,   # DWORD
    hLine : UInt32,   # DWORD
    lphConfCall : UInt32*,   # DWORD* in/out
    lphConsultCall : UInt32*,   # DWORD* in/out
    dwNumParties : UInt32,   # DWORD
    lpCallParams : LINECALLPARAMS*   # LINECALLPARAMS*
  ) : 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 lineSetupConferenceWNative = Int32 Function(Uint32, Uint32, Pointer<Uint32>, Pointer<Uint32>, Uint32, Pointer<Void>);
typedef lineSetupConferenceWDart = int Function(int, int, Pointer<Uint32>, Pointer<Uint32>, int, Pointer<Void>);
final lineSetupConferenceW = DynamicLibrary.open('TAPI32.dll')
    .lookupFunction<lineSetupConferenceWNative, lineSetupConferenceWDart>('lineSetupConferenceW');
// hCall : DWORD -> Uint32
// hLine : DWORD -> Uint32
// lphConfCall : DWORD* in/out -> Pointer<Uint32>
// lphConsultCall : DWORD* in/out -> Pointer<Uint32>
// dwNumParties : DWORD -> Uint32
// lpCallParams : LINECALLPARAMS* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function lineSetupConferenceW(
  hCall: DWORD;   // DWORD
  hLine: DWORD;   // DWORD
  lphConfCall: Pointer;   // DWORD* in/out
  lphConsultCall: Pointer;   // DWORD* in/out
  dwNumParties: DWORD;   // DWORD
  lpCallParams: Pointer   // LINECALLPARAMS*
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineSetupConferenceW';

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

foreign import stdcall safe "lineSetupConferenceW"
  c_lineSetupConferenceW :: Word32 -> Word32 -> Ptr Word32 -> Ptr Word32 -> Word32 -> Ptr () -> IO Int32
-- hCall : DWORD -> Word32
-- hLine : DWORD -> Word32
-- lphConfCall : DWORD* in/out -> Ptr Word32
-- lphConsultCall : DWORD* in/out -> Ptr Word32
-- dwNumParties : DWORD -> Word32
-- lpCallParams : LINECALLPARAMS* -> 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 linesetupconferencew =
  foreign "lineSetupConferenceW"
    (uint32_t @-> uint32_t @-> (ptr uint32_t) @-> (ptr uint32_t) @-> uint32_t @-> (ptr void) @-> returning int32_t)
(* hCall : DWORD -> uint32_t *)
(* hLine : DWORD -> uint32_t *)
(* lphConfCall : DWORD* in/out -> (ptr uint32_t) *)
(* lphConsultCall : DWORD* in/out -> (ptr uint32_t) *)
(* dwNumParties : DWORD -> uint32_t *)
(* lpCallParams : LINECALLPARAMS* -> (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 ("lineSetupConferenceW" line-setup-conference-w :convention :stdcall) :int32
  (h-call :uint32)   ; DWORD
  (h-line :uint32)   ; DWORD
  (lph-conf-call :pointer)   ; DWORD* in/out
  (lph-consult-call :pointer)   ; DWORD* in/out
  (dw-num-parties :uint32)   ; DWORD
  (lp-call-params :pointer))   ; LINECALLPARAMS*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $lineSetupConferenceW = Win32::API::More->new('TAPI32',
    'int lineSetupConferenceW(DWORD hCall, DWORD hLine, LPVOID lphConfCall, LPVOID lphConsultCall, DWORD dwNumParties, LPVOID lpCallParams)');
# my $ret = $lineSetupConferenceW->Call($hCall, $hLine, $lphConfCall, $lphConsultCall, $dwNumParties, $lpCallParams);
# hCall : DWORD -> DWORD
# hLine : DWORD -> DWORD
# lphConfCall : DWORD* in/out -> LPVOID
# lphConsultCall : DWORD* in/out -> LPVOID
# dwNumParties : DWORD -> DWORD
# lpCallParams : LINECALLPARAMS* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。

lineSetupConferenceW

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