Win32 API 日本語リファレンス
ホームDevices.AllJoyn › alljoyn_busattachment_create_concurrency

alljoyn_busattachment_create_concurrency

関数
並行数を指定してバスアタッチメントを生成する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

alljoyn_busattachment alljoyn_busattachment_create_concurrency(
    LPCSTR applicationName,
    INT allowRemoteMessages,
    DWORD concurrency
);

パラメーター

名前方向説明
applicationNameLPCSTRinアプリケーション名を指すNULL終端文字列。バス上の識別に使う。
allowRemoteMessagesINTinリモートからのメッセージ受信を許可するか否かを示す真偽値。非0で許可。
concurrencyDWORDinコールバックを並行処理するスレッド数の上限を指定する。

戻り値の型: alljoyn_busattachment

各言語での呼び出し定義

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

alljoyn_busattachment alljoyn_busattachment_create_concurrency(
    LPCSTR applicationName,
    INT allowRemoteMessages,
    DWORD concurrency
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern IntPtr alljoyn_busattachment_create_concurrency(
    [MarshalAs(UnmanagedType.LPStr)] string applicationName,   // LPCSTR
    int allowRemoteMessages,   // INT
    uint concurrency   // DWORD
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_busattachment_create_concurrency(
    <MarshalAs(UnmanagedType.LPStr)> applicationName As String,   ' LPCSTR
    allowRemoteMessages As Integer,   ' INT
    concurrency As UInteger   ' DWORD
) As IntPtr
End Function
' applicationName : LPCSTR
' allowRemoteMessages : INT
' concurrency : DWORD
Declare PtrSafe Function alljoyn_busattachment_create_concurrency Lib "msajapi" ( _
    ByVal applicationName As String, _
    ByVal allowRemoteMessages As Long, _
    ByVal concurrency As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

alljoyn_busattachment_create_concurrency = ctypes.windll.msajapi.alljoyn_busattachment_create_concurrency
alljoyn_busattachment_create_concurrency.restype = ctypes.c_ssize_t
alljoyn_busattachment_create_concurrency.argtypes = [
    wintypes.LPCSTR,  # applicationName : LPCSTR
    ctypes.c_int,  # allowRemoteMessages : INT
    wintypes.DWORD,  # concurrency : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busattachment_create_concurrency = Fiddle::Function.new(
  lib['alljoyn_busattachment_create_concurrency'],
  [
    Fiddle::TYPE_VOIDP,  # applicationName : LPCSTR
    Fiddle::TYPE_INT,  # allowRemoteMessages : INT
    -Fiddle::TYPE_INT,  # concurrency : DWORD
  ],
  Fiddle::TYPE_INTPTR_T)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_busattachment_create_concurrency(
        applicationName: *const u8,  // LPCSTR
        allowRemoteMessages: i32,  // INT
        concurrency: u32  // DWORD
    ) -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern IntPtr alljoyn_busattachment_create_concurrency([MarshalAs(UnmanagedType.LPStr)] string applicationName, int allowRemoteMessages, uint concurrency);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busattachment_create_concurrency' -Namespace Win32 -PassThru
# $api::alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency)
#uselib "MSAJApi.dll"
#func global alljoyn_busattachment_create_concurrency "alljoyn_busattachment_create_concurrency" sptr, sptr, sptr
; alljoyn_busattachment_create_concurrency applicationName, allowRemoteMessages, concurrency   ; 戻り値は stat
; applicationName : LPCSTR -> "sptr"
; allowRemoteMessages : INT -> "sptr"
; concurrency : 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 "MSAJApi.dll"
#cfunc global alljoyn_busattachment_create_concurrency "alljoyn_busattachment_create_concurrency" str, int, int
; res = alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency)
; applicationName : LPCSTR -> "str"
; allowRemoteMessages : INT -> "int"
; concurrency : DWORD -> "int"
; alljoyn_busattachment alljoyn_busattachment_create_concurrency(LPCSTR applicationName, INT allowRemoteMessages, DWORD concurrency)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_busattachment_create_concurrency "alljoyn_busattachment_create_concurrency" str, int, int
; res = alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency)
; applicationName : LPCSTR -> "str"
; allowRemoteMessages : INT -> "int"
; concurrency : DWORD -> "int"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_busattachment_create_concurrency = msajapi.NewProc("alljoyn_busattachment_create_concurrency")
)

// applicationName (LPCSTR), allowRemoteMessages (INT), concurrency (DWORD)
r1, _, err := procalljoyn_busattachment_create_concurrency.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(applicationName))),
	uintptr(allowRemoteMessages),
	uintptr(concurrency),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // alljoyn_busattachment
function alljoyn_busattachment_create_concurrency(
  applicationName: PAnsiChar;   // LPCSTR
  allowRemoteMessages: Integer;   // INT
  concurrency: DWORD   // DWORD
): NativeInt; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busattachment_create_concurrency';
result := DllCall("MSAJApi\alljoyn_busattachment_create_concurrency"
    , "AStr", applicationName   ; LPCSTR
    , "Int", allowRemoteMessages   ; INT
    , "UInt", concurrency   ; DWORD
    , "Ptr")   ; return: alljoyn_busattachment
●alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency) = DLL("MSAJApi.dll", "int alljoyn_busattachment_create_concurrency(char*, int, dword)")
# 呼び出し: alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency)
# applicationName : LPCSTR -> "char*"
# allowRemoteMessages : INT -> "int"
# concurrency : 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 "msajapi" fn alljoyn_busattachment_create_concurrency(
    applicationName: [*c]const u8, // LPCSTR
    allowRemoteMessages: i32, // INT
    concurrency: u32 // DWORD
) callconv(std.os.windows.WINAPI) isize;
proc alljoyn_busattachment_create_concurrency(
    applicationName: cstring,  # LPCSTR
    allowRemoteMessages: int32,  # INT
    concurrency: uint32  # DWORD
): int {.importc: "alljoyn_busattachment_create_concurrency", stdcall, dynlib: "MSAJApi.dll".}
pragma(lib, "msajapi");
extern(Windows)
ptrdiff_t alljoyn_busattachment_create_concurrency(
    const(char)* applicationName,   // LPCSTR
    int allowRemoteMessages,   // INT
    uint concurrency   // DWORD
);
ccall((:alljoyn_busattachment_create_concurrency, "MSAJApi.dll"), stdcall, Int,
      (Cstring, Int32, UInt32),
      applicationName, allowRemoteMessages, concurrency)
# applicationName : LPCSTR -> Cstring
# allowRemoteMessages : INT -> Int32
# concurrency : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
intptr_t alljoyn_busattachment_create_concurrency(
    const char* applicationName,
    int32_t allowRemoteMessages,
    uint32_t concurrency);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency)
-- applicationName : LPCSTR
-- allowRemoteMessages : INT
-- concurrency : 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('MSAJApi.dll');
const alljoyn_busattachment_create_concurrency = lib.func('__stdcall', 'alljoyn_busattachment_create_concurrency', 'intptr_t', ['str', 'int32_t', 'uint32_t']);
// alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency)
// applicationName : LPCSTR -> 'str'
// allowRemoteMessages : INT -> 'int32_t'
// concurrency : 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("MSAJApi.dll", {
  alljoyn_busattachment_create_concurrency: { parameters: ["buffer", "i32", "u32"], result: "isize" },
});
// lib.symbols.alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency)
// applicationName : LPCSTR -> "buffer"
// allowRemoteMessages : INT -> "i32"
// concurrency : 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
intptr_t alljoyn_busattachment_create_concurrency(
    const char* applicationName,
    int32_t allowRemoteMessages,
    uint32_t concurrency);
C, "MSAJApi.dll");
// $ffi->alljoyn_busattachment_create_concurrency(applicationName, allowRemoteMessages, concurrency);
// applicationName : LPCSTR
// allowRemoteMessages : INT
// concurrency : 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 Msajapi extends StdCallLibrary {
    Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
    long alljoyn_busattachment_create_concurrency(
        String applicationName,   // LPCSTR
        int allowRemoteMessages,   // INT
        int concurrency   // DWORD
    );
}
@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_busattachment_create_concurrency = alljoyn_busattachment_create_concurrency(
    applicationName : UInt8*,   # LPCSTR
    allowRemoteMessages : Int32,   # INT
    concurrency : UInt32   # DWORD
  ) : LibC::SSizeT
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 alljoyn_busattachment_create_concurrencyNative = IntPtr Function(Pointer<Utf8>, Int32, Uint32);
typedef alljoyn_busattachment_create_concurrencyDart = int Function(Pointer<Utf8>, int, int);
final alljoyn_busattachment_create_concurrency = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_busattachment_create_concurrencyNative, alljoyn_busattachment_create_concurrencyDart>('alljoyn_busattachment_create_concurrency');
// applicationName : LPCSTR -> Pointer<Utf8>
// allowRemoteMessages : INT -> Int32
// concurrency : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function alljoyn_busattachment_create_concurrency(
  applicationName: PAnsiChar;   // LPCSTR
  allowRemoteMessages: Integer;   // INT
  concurrency: DWORD   // DWORD
): NativeInt; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busattachment_create_concurrency';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "alljoyn_busattachment_create_concurrency"
  c_alljoyn_busattachment_create_concurrency :: CString -> Int32 -> Word32 -> IO CIntPtr
-- applicationName : LPCSTR -> CString
-- allowRemoteMessages : INT -> Int32
-- concurrency : 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 alljoyn_busattachment_create_concurrency =
  foreign "alljoyn_busattachment_create_concurrency"
    (string @-> int32_t @-> uint32_t @-> returning intptr_t)
(* applicationName : LPCSTR -> string *)
(* allowRemoteMessages : INT -> int32_t *)
(* concurrency : 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 msajapi (t "MSAJApi.dll"))
(cffi:use-foreign-library msajapi)

(cffi:defcfun ("alljoyn_busattachment_create_concurrency" alljoyn-busattachment-create-concurrency :convention :stdcall) :int64
  (application-name :string)   ; LPCSTR
  (allow-remote-messages :int32)   ; INT
  (concurrency :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $alljoyn_busattachment_create_concurrency = Win32::API::More->new('MSAJApi',
    'LPARAM alljoyn_busattachment_create_concurrency(LPCSTR applicationName, int allowRemoteMessages, DWORD concurrency)');
# my $ret = $alljoyn_busattachment_create_concurrency->Call($applicationName, $allowRemoteMessages, $concurrency);
# applicationName : LPCSTR -> LPCSTR
# allowRemoteMessages : INT -> int
# concurrency : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。