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alljoyn_busattachment_bindsessionport

関数
セッションポートをバインドして接続受け入れを開始する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

QStatus alljoyn_busattachment_bindsessionport(
    alljoyn_busattachment bus,
    WORD* sessionPort,
    alljoyn_sessionopts opts,
    alljoyn_sessionportlistener listener
);

パラメーター

名前方向説明
busalljoyn_busattachmentin操作対象のバスアタッチメントハンドル。AllJoyn接続を表す。
sessionPortWORD*inout[入出力]バインドするセッションポート。SESSION_PORT_ANY指定時は割当値を受け取る。
optsalljoyn_sessionoptsinセッションオプションのハンドル。トラフィック種別や近接性を指定する。
listeneralljoyn_sessionportlistenerinセッション参加要求等を受け取るポートリスナハンドル。

戻り値の型: QStatus

各言語での呼び出し定義

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

QStatus alljoyn_busattachment_bindsessionport(
    alljoyn_busattachment bus,
    WORD* sessionPort,
    alljoyn_sessionopts opts,
    alljoyn_sessionportlistener listener
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_busattachment_bindsessionport(
    IntPtr bus,   // alljoyn_busattachment
    ref ushort sessionPort,   // WORD* in/out
    IntPtr opts,   // alljoyn_sessionopts
    IntPtr listener   // alljoyn_sessionportlistener
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_busattachment_bindsessionport(
    bus As IntPtr,   ' alljoyn_busattachment
    ByRef sessionPort As UShort,   ' WORD* in/out
    opts As IntPtr,   ' alljoyn_sessionopts
    listener As IntPtr   ' alljoyn_sessionportlistener
) As Integer
End Function
' bus : alljoyn_busattachment
' sessionPort : WORD* in/out
' opts : alljoyn_sessionopts
' listener : alljoyn_sessionportlistener
Declare PtrSafe Function alljoyn_busattachment_bindsessionport Lib "msajapi" ( _
    ByVal bus As LongPtr, _
    ByRef sessionPort As Integer, _
    ByVal opts As LongPtr, _
    ByVal listener 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

alljoyn_busattachment_bindsessionport = ctypes.windll.msajapi.alljoyn_busattachment_bindsessionport
alljoyn_busattachment_bindsessionport.restype = ctypes.c_int
alljoyn_busattachment_bindsessionport.argtypes = [
    ctypes.c_ssize_t,  # bus : alljoyn_busattachment
    ctypes.POINTER(ctypes.c_ushort),  # sessionPort : WORD* in/out
    ctypes.c_ssize_t,  # opts : alljoyn_sessionopts
    ctypes.c_ssize_t,  # listener : alljoyn_sessionportlistener
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busattachment_bindsessionport = Fiddle::Function.new(
  lib['alljoyn_busattachment_bindsessionport'],
  [
    Fiddle::TYPE_INTPTR_T,  # bus : alljoyn_busattachment
    Fiddle::TYPE_VOIDP,  # sessionPort : WORD* in/out
    Fiddle::TYPE_INTPTR_T,  # opts : alljoyn_sessionopts
    Fiddle::TYPE_INTPTR_T,  # listener : alljoyn_sessionportlistener
  ],
  Fiddle::TYPE_INT)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_busattachment_bindsessionport(
        bus: isize,  // alljoyn_busattachment
        sessionPort: *mut u16,  // WORD* in/out
        opts: isize,  // alljoyn_sessionopts
        listener: isize  // alljoyn_sessionportlistener
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_busattachment_bindsessionport(IntPtr bus, ref ushort sessionPort, IntPtr opts, IntPtr listener);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busattachment_bindsessionport' -Namespace Win32 -PassThru
# $api::alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener)
#uselib "MSAJApi.dll"
#func global alljoyn_busattachment_bindsessionport "alljoyn_busattachment_bindsessionport" sptr, sptr, sptr, sptr
; alljoyn_busattachment_bindsessionport bus, varptr(sessionPort), opts, listener   ; 戻り値は stat
; bus : alljoyn_busattachment -> "sptr"
; sessionPort : WORD* in/out -> "sptr"
; opts : alljoyn_sessionopts -> "sptr"
; listener : alljoyn_sessionportlistener -> "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 "MSAJApi.dll"
#cfunc global alljoyn_busattachment_bindsessionport "alljoyn_busattachment_bindsessionport" sptr, var, sptr, sptr
; res = alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener)
; bus : alljoyn_busattachment -> "sptr"
; sessionPort : WORD* in/out -> "var"
; opts : alljoyn_sessionopts -> "sptr"
; listener : alljoyn_sessionportlistener -> "sptr"
; ※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。
出力引数:
; QStatus alljoyn_busattachment_bindsessionport(alljoyn_busattachment bus, WORD* sessionPort, alljoyn_sessionopts opts, alljoyn_sessionportlistener listener)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_busattachment_bindsessionport "alljoyn_busattachment_bindsessionport" intptr, var, intptr, intptr
; res = alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener)
; bus : alljoyn_busattachment -> "intptr"
; sessionPort : WORD* in/out -> "var"
; opts : alljoyn_sessionopts -> "intptr"
; listener : alljoyn_sessionportlistener -> "intptr"
; ※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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_busattachment_bindsessionport = msajapi.NewProc("alljoyn_busattachment_bindsessionport")
)

// bus (alljoyn_busattachment), sessionPort (WORD* in/out), opts (alljoyn_sessionopts), listener (alljoyn_sessionportlistener)
r1, _, err := procalljoyn_busattachment_bindsessionport.Call(
	uintptr(bus),
	uintptr(sessionPort),
	uintptr(opts),
	uintptr(listener),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // QStatus
function alljoyn_busattachment_bindsessionport(
  bus: NativeInt;   // alljoyn_busattachment
  sessionPort: Pointer;   // WORD* in/out
  opts: NativeInt;   // alljoyn_sessionopts
  listener: NativeInt   // alljoyn_sessionportlistener
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busattachment_bindsessionport';
result := DllCall("MSAJApi\alljoyn_busattachment_bindsessionport"
    , "Ptr", bus   ; alljoyn_busattachment
    , "Ptr", sessionPort   ; WORD* in/out
    , "Ptr", opts   ; alljoyn_sessionopts
    , "Ptr", listener   ; alljoyn_sessionportlistener
    , "Int")   ; return: QStatus
●alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener) = DLL("MSAJApi.dll", "int alljoyn_busattachment_bindsessionport(int, void*, int, int)")
# 呼び出し: alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener)
# bus : alljoyn_busattachment -> "int"
# sessionPort : WORD* in/out -> "void*"
# opts : alljoyn_sessionopts -> "int"
# listener : alljoyn_sessionportlistener -> "int"
# 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_bindsessionport(
    bus: isize, // alljoyn_busattachment
    sessionPort: [*c]u16, // WORD* in/out
    opts: isize, // alljoyn_sessionopts
    listener: isize // alljoyn_sessionportlistener
) callconv(std.os.windows.WINAPI) i32;
proc alljoyn_busattachment_bindsessionport(
    bus: int,  # alljoyn_busattachment
    sessionPort: ptr uint16,  # WORD* in/out
    opts: int,  # alljoyn_sessionopts
    listener: int  # alljoyn_sessionportlistener
): int32 {.importc: "alljoyn_busattachment_bindsessionport", stdcall, dynlib: "MSAJApi.dll".}
pragma(lib, "msajapi");
extern(Windows)
int alljoyn_busattachment_bindsessionport(
    ptrdiff_t bus,   // alljoyn_busattachment
    ushort* sessionPort,   // WORD* in/out
    ptrdiff_t opts,   // alljoyn_sessionopts
    ptrdiff_t listener   // alljoyn_sessionportlistener
);
ccall((:alljoyn_busattachment_bindsessionport, "MSAJApi.dll"), stdcall, Int32,
      (Int, Ptr{UInt16}, Int, Int),
      bus, sessionPort, opts, listener)
# bus : alljoyn_busattachment -> Int
# sessionPort : WORD* in/out -> Ptr{UInt16}
# opts : alljoyn_sessionopts -> Int
# listener : alljoyn_sessionportlistener -> Int
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t alljoyn_busattachment_bindsessionport(
    intptr_t bus,
    uint16_t* sessionPort,
    intptr_t opts,
    intptr_t listener);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener)
-- bus : alljoyn_busattachment
-- sessionPort : WORD* in/out
-- opts : alljoyn_sessionopts
-- listener : alljoyn_sessionportlistener
-- 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_bindsessionport = lib.func('__stdcall', 'alljoyn_busattachment_bindsessionport', 'int32_t', ['intptr_t', 'uint16_t *', 'intptr_t', 'intptr_t']);
// alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener)
// bus : alljoyn_busattachment -> 'intptr_t'
// sessionPort : WORD* in/out -> 'uint16_t *'
// opts : alljoyn_sessionopts -> 'intptr_t'
// listener : alljoyn_sessionportlistener -> 'intptr_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_bindsessionport: { parameters: ["isize", "pointer", "isize", "isize"], result: "i32" },
});
// lib.symbols.alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener)
// bus : alljoyn_busattachment -> "isize"
// sessionPort : WORD* in/out -> "pointer"
// opts : alljoyn_sessionopts -> "isize"
// listener : alljoyn_sessionportlistener -> "isize"
// 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 alljoyn_busattachment_bindsessionport(
    intptr_t bus,
    uint16_t* sessionPort,
    intptr_t opts,
    intptr_t listener);
C, "MSAJApi.dll");
// $ffi->alljoyn_busattachment_bindsessionport(bus, sessionPort, opts, listener);
// bus : alljoyn_busattachment
// sessionPort : WORD* in/out
// opts : alljoyn_sessionopts
// listener : alljoyn_sessionportlistener
// 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);
    int alljoyn_busattachment_bindsessionport(
        long bus,   // alljoyn_busattachment
        ShortByReference sessionPort,   // WORD* in/out
        long opts,   // alljoyn_sessionopts
        long listener   // alljoyn_sessionportlistener
    );
}
@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_busattachment_bindsessionport = alljoyn_busattachment_bindsessionport(
    bus : LibC::SSizeT,   # alljoyn_busattachment
    sessionPort : UInt16*,   # WORD* in/out
    opts : LibC::SSizeT,   # alljoyn_sessionopts
    listener : LibC::SSizeT   # alljoyn_sessionportlistener
  ) : 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 alljoyn_busattachment_bindsessionportNative = Int32 Function(IntPtr, Pointer<Uint16>, IntPtr, IntPtr);
typedef alljoyn_busattachment_bindsessionportDart = int Function(int, Pointer<Uint16>, int, int);
final alljoyn_busattachment_bindsessionport = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_busattachment_bindsessionportNative, alljoyn_busattachment_bindsessionportDart>('alljoyn_busattachment_bindsessionport');
// bus : alljoyn_busattachment -> IntPtr
// sessionPort : WORD* in/out -> Pointer<Uint16>
// opts : alljoyn_sessionopts -> IntPtr
// listener : alljoyn_sessionportlistener -> IntPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function alljoyn_busattachment_bindsessionport(
  bus: NativeInt;   // alljoyn_busattachment
  sessionPort: Pointer;   // WORD* in/out
  opts: NativeInt;   // alljoyn_sessionopts
  listener: NativeInt   // alljoyn_sessionportlistener
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busattachment_bindsessionport';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "alljoyn_busattachment_bindsessionport"
  c_alljoyn_busattachment_bindsessionport :: CIntPtr -> Ptr Word16 -> CIntPtr -> CIntPtr -> IO Int32
-- bus : alljoyn_busattachment -> CIntPtr
-- sessionPort : WORD* in/out -> Ptr Word16
-- opts : alljoyn_sessionopts -> CIntPtr
-- listener : alljoyn_sessionportlistener -> CIntPtr
-- 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_bindsessionport =
  foreign "alljoyn_busattachment_bindsessionport"
    (intptr_t @-> (ptr uint16_t) @-> intptr_t @-> intptr_t @-> returning int32_t)
(* bus : alljoyn_busattachment -> intptr_t *)
(* sessionPort : WORD* in/out -> (ptr uint16_t) *)
(* opts : alljoyn_sessionopts -> intptr_t *)
(* listener : alljoyn_sessionportlistener -> intptr_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_bindsessionport" alljoyn-busattachment-bindsessionport :convention :stdcall) :int32
  (bus :int64)   ; alljoyn_busattachment
  (session-port :pointer)   ; WORD* in/out
  (opts :int64)   ; alljoyn_sessionopts
  (listener :int64))   ; alljoyn_sessionportlistener
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $alljoyn_busattachment_bindsessionport = Win32::API::More->new('MSAJApi',
    'int alljoyn_busattachment_bindsessionport(LPARAM bus, LPVOID sessionPort, LPARAM opts, LPARAM listener)');
# my $ret = $alljoyn_busattachment_bindsessionport->Call($bus, $sessionPort, $opts, $listener);
# bus : alljoyn_busattachment -> LPARAM
# sessionPort : WORD* in/out -> LPVOID
# opts : alljoyn_sessionopts -> LPARAM
# listener : alljoyn_sessionportlistener -> LPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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