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lineGenerateDigitsA
関数通話上に指定したダイヤル数字を生成送出する(ANSI版)。
シグネチャ
// TAPI32.dll (ANSI / -A)
#include <windows.h>
INT lineGenerateDigitsA(
DWORD hCall,
DWORD dwDigitMode,
LPCSTR lpszDigits,
DWORD dwDuration
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| hCall | DWORD | in | 桁を生成して送出する対象の通話ハンドル。 |
| dwDigitMode | DWORD | in | 生成する桁モードを示すフラグ(パルスまたはDTMF)。 |
| lpszDigits | LPCSTR | in | 送出する桁を表す文字列(ANSI)へのポインタ。 |
| dwDuration | DWORD | in | 各桁の持続時間をミリ秒で指定する。0で既定値。 |
戻り値の型: INT
各言語での呼び出し定義
// TAPI32.dll (ANSI / -A)
#include <windows.h>
INT lineGenerateDigitsA(
DWORD hCall,
DWORD dwDigitMode,
LPCSTR lpszDigits,
DWORD dwDuration
);[DllImport("TAPI32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern int lineGenerateDigitsA(
uint hCall, // DWORD
uint dwDigitMode, // DWORD
[MarshalAs(UnmanagedType.LPStr)] string lpszDigits, // LPCSTR
uint dwDuration // DWORD
);<DllImport("TAPI32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function lineGenerateDigitsA(
hCall As UInteger, ' DWORD
dwDigitMode As UInteger, ' DWORD
<MarshalAs(UnmanagedType.LPStr)> lpszDigits As String, ' LPCSTR
dwDuration As UInteger ' DWORD
) As Integer
End Function' hCall : DWORD
' dwDigitMode : DWORD
' lpszDigits : LPCSTR
' dwDuration : DWORD
Declare PtrSafe Function lineGenerateDigitsA Lib "tapi32" ( _
ByVal hCall As Long, _
ByVal dwDigitMode As Long, _
ByVal lpszDigits As String, _
ByVal dwDuration 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
lineGenerateDigitsA = ctypes.windll.tapi32.lineGenerateDigitsA
lineGenerateDigitsA.restype = ctypes.c_int
lineGenerateDigitsA.argtypes = [
wintypes.DWORD, # hCall : DWORD
wintypes.DWORD, # dwDigitMode : DWORD
wintypes.LPCSTR, # lpszDigits : LPCSTR
wintypes.DWORD, # dwDuration : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('TAPI32.dll')
lineGenerateDigitsA = Fiddle::Function.new(
lib['lineGenerateDigitsA'],
[
-Fiddle::TYPE_INT, # hCall : DWORD
-Fiddle::TYPE_INT, # dwDigitMode : DWORD
Fiddle::TYPE_VOIDP, # lpszDigits : LPCSTR
-Fiddle::TYPE_INT, # dwDuration : DWORD
],
Fiddle::TYPE_INT)#[link(name = "tapi32")]
extern "system" {
fn lineGenerateDigitsA(
hCall: u32, // DWORD
dwDigitMode: u32, // DWORD
lpszDigits: *const u8, // LPCSTR
dwDuration: u32 // DWORD
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("TAPI32.dll", CharSet = CharSet.Ansi)]
public static extern int lineGenerateDigitsA(uint hCall, uint dwDigitMode, [MarshalAs(UnmanagedType.LPStr)] string lpszDigits, uint dwDuration);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineGenerateDigitsA' -Namespace Win32 -PassThru
# $api::lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration)#uselib "TAPI32.dll"
#func global lineGenerateDigitsA "lineGenerateDigitsA" sptr, sptr, sptr, sptr
; lineGenerateDigitsA hCall, dwDigitMode, lpszDigits, dwDuration ; 戻り値は stat
; hCall : DWORD -> "sptr"
; dwDigitMode : DWORD -> "sptr"
; lpszDigits : LPCSTR -> "sptr"
; dwDuration : 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 lineGenerateDigitsA "lineGenerateDigitsA" int, int, str, int
; res = lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration)
; hCall : DWORD -> "int"
; dwDigitMode : DWORD -> "int"
; lpszDigits : LPCSTR -> "str"
; dwDuration : DWORD -> "int"; INT lineGenerateDigitsA(DWORD hCall, DWORD dwDigitMode, LPCSTR lpszDigits, DWORD dwDuration)
#uselib "TAPI32.dll"
#cfunc global lineGenerateDigitsA "lineGenerateDigitsA" int, int, str, int
; res = lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration)
; hCall : DWORD -> "int"
; dwDigitMode : DWORD -> "int"
; lpszDigits : LPCSTR -> "str"
; dwDuration : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
proclineGenerateDigitsA = tapi32.NewProc("lineGenerateDigitsA")
)
// hCall (DWORD), dwDigitMode (DWORD), lpszDigits (LPCSTR), dwDuration (DWORD)
r1, _, err := proclineGenerateDigitsA.Call(
uintptr(hCall),
uintptr(dwDigitMode),
uintptr(unsafe.Pointer(windows.BytePtrFromString(lpszDigits))),
uintptr(dwDuration),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction lineGenerateDigitsA(
hCall: DWORD; // DWORD
dwDigitMode: DWORD; // DWORD
lpszDigits: PAnsiChar; // LPCSTR
dwDuration: DWORD // DWORD
): Integer; stdcall;
external 'TAPI32.dll' name 'lineGenerateDigitsA';result := DllCall("TAPI32\lineGenerateDigitsA"
, "UInt", hCall ; DWORD
, "UInt", dwDigitMode ; DWORD
, "AStr", lpszDigits ; LPCSTR
, "UInt", dwDuration ; DWORD
, "Int") ; return: INT●lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration) = DLL("TAPI32.dll", "int lineGenerateDigitsA(dword, dword, char*, dword)")
# 呼び出し: lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration)
# hCall : DWORD -> "dword"
# dwDigitMode : DWORD -> "dword"
# lpszDigits : LPCSTR -> "char*"
# dwDuration : 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 lineGenerateDigitsA(
hCall: u32, // DWORD
dwDigitMode: u32, // DWORD
lpszDigits: [*c]const u8, // LPCSTR
dwDuration: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;proc lineGenerateDigitsA(
hCall: uint32, # DWORD
dwDigitMode: uint32, # DWORD
lpszDigits: cstring, # LPCSTR
dwDuration: uint32 # DWORD
): int32 {.importc: "lineGenerateDigitsA", stdcall, dynlib: "TAPI32.dll".}pragma(lib, "tapi32");
extern(Windows)
int lineGenerateDigitsA(
uint hCall, // DWORD
uint dwDigitMode, // DWORD
const(char)* lpszDigits, // LPCSTR
uint dwDuration // DWORD
);ccall((:lineGenerateDigitsA, "TAPI32.dll"), stdcall, Int32,
(UInt32, UInt32, Cstring, UInt32),
hCall, dwDigitMode, lpszDigits, dwDuration)
# hCall : DWORD -> UInt32
# dwDigitMode : DWORD -> UInt32
# lpszDigits : LPCSTR -> Cstring
# dwDuration : 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 lineGenerateDigitsA(
uint32_t hCall,
uint32_t dwDigitMode,
const char* lpszDigits,
uint32_t dwDuration);
]]
local tapi32 = ffi.load("tapi32")
-- tapi32.lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration)
-- hCall : DWORD
-- dwDigitMode : DWORD
-- lpszDigits : LPCSTR
-- dwDuration : 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 lineGenerateDigitsA = lib.func('__stdcall', 'lineGenerateDigitsA', 'int32_t', ['uint32_t', 'uint32_t', 'str', 'uint32_t']);
// lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration)
// hCall : DWORD -> 'uint32_t'
// dwDigitMode : DWORD -> 'uint32_t'
// lpszDigits : LPCSTR -> 'str'
// dwDuration : 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", {
lineGenerateDigitsA: { parameters: ["u32", "u32", "buffer", "u32"], result: "i32" },
});
// lib.symbols.lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration)
// hCall : DWORD -> "u32"
// dwDigitMode : DWORD -> "u32"
// lpszDigits : LPCSTR -> "buffer"
// dwDuration : DWORD -> "u32"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
int32_t lineGenerateDigitsA(
uint32_t hCall,
uint32_t dwDigitMode,
const char* lpszDigits,
uint32_t dwDuration);
C, "TAPI32.dll");
// $ffi->lineGenerateDigitsA(hCall, dwDigitMode, lpszDigits, dwDuration);
// hCall : DWORD
// dwDigitMode : DWORD
// lpszDigits : LPCSTR
// dwDuration : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Tapi32 extends StdCallLibrary {
Tapi32 INSTANCE = Native.load("tapi32", Tapi32.class, W32APIOptions.ASCII_OPTIONS);
int lineGenerateDigitsA(
int hCall, // DWORD
int dwDigitMode, // DWORD
String lpszDigits, // LPCSTR
int dwDuration // DWORD
);
}@[Link("tapi32")]
lib LibTAPI32
fun lineGenerateDigitsA = lineGenerateDigitsA(
hCall : UInt32, # DWORD
dwDigitMode : UInt32, # DWORD
lpszDigits : UInt8*, # LPCSTR
dwDuration : UInt32 # DWORD
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef lineGenerateDigitsANative = Int32 Function(Uint32, Uint32, Pointer<Utf8>, Uint32);
typedef lineGenerateDigitsADart = int Function(int, int, Pointer<Utf8>, int);
final lineGenerateDigitsA = DynamicLibrary.open('TAPI32.dll')
.lookupFunction<lineGenerateDigitsANative, lineGenerateDigitsADart>('lineGenerateDigitsA');
// hCall : DWORD -> Uint32
// dwDigitMode : DWORD -> Uint32
// lpszDigits : LPCSTR -> Pointer<Utf8>
// dwDuration : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function lineGenerateDigitsA(
hCall: DWORD; // DWORD
dwDigitMode: DWORD; // DWORD
lpszDigits: PAnsiChar; // LPCSTR
dwDuration: DWORD // DWORD
): Integer; stdcall;
external 'TAPI32.dll' name 'lineGenerateDigitsA';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "lineGenerateDigitsA"
c_lineGenerateDigitsA :: Word32 -> Word32 -> CString -> Word32 -> IO Int32
-- hCall : DWORD -> Word32
-- dwDigitMode : DWORD -> Word32
-- lpszDigits : LPCSTR -> CString
-- dwDuration : 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 linegeneratedigitsa =
foreign "lineGenerateDigitsA"
(uint32_t @-> uint32_t @-> string @-> uint32_t @-> returning int32_t)
(* hCall : DWORD -> uint32_t *)
(* dwDigitMode : DWORD -> uint32_t *)
(* lpszDigits : LPCSTR -> string *)
(* dwDuration : 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 ("lineGenerateDigitsA" line-generate-digits-a :convention :stdcall) :int32
(h-call :uint32) ; DWORD
(dw-digit-mode :uint32) ; DWORD
(lpsz-digits :string) ; LPCSTR
(dw-duration :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $lineGenerateDigitsA = Win32::API::More->new('TAPI32',
'int lineGenerateDigitsA(DWORD hCall, DWORD dwDigitMode, LPCSTR lpszDigits, DWORD dwDuration)');
# my $ret = $lineGenerateDigitsA->Call($hCall, $dwDigitMode, $lpszDigits, $dwDuration);
# hCall : DWORD -> DWORD
# dwDigitMode : DWORD -> DWORD
# lpszDigits : LPCSTR -> LPCSTR
# dwDuration : 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
文字セット違い
- f lineGenerateDigitsW (Unicode版) — 通話上に指定したダイヤル数字を生成送出する(Unicode版)。