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alljoyn_busobject_emitpropertychanged

関数
プロパティ変更通知シグナルを単一プロパティについて送出する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

void alljoyn_busobject_emitpropertychanged(
    alljoyn_busobject bus,
    LPCSTR ifcName,
    LPCSTR propName,
    alljoyn_msgarg val,
    DWORD id
);

パラメーター

名前方向説明
busalljoyn_busobjectinプロパティ変更通知を発行する対象のバスオブジェクトハンドル。
ifcNameLPCSTRin変更されたプロパティが属するインターフェース名を指すNULL終端文字列。
propNameLPCSTRin変更されたプロパティの名前を指すNULL終端文字列。
valalljoyn_msgarginプロパティの新しい値を保持するメッセージ引数ハンドル。
idDWORDin通知を送信するセッションID。0で全セッション対象。

戻り値の型: void

各言語での呼び出し定義

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

void alljoyn_busobject_emitpropertychanged(
    alljoyn_busobject bus,
    LPCSTR ifcName,
    LPCSTR propName,
    alljoyn_msgarg val,
    DWORD id
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern void alljoyn_busobject_emitpropertychanged(
    IntPtr bus,   // alljoyn_busobject
    [MarshalAs(UnmanagedType.LPStr)] string ifcName,   // LPCSTR
    [MarshalAs(UnmanagedType.LPStr)] string propName,   // LPCSTR
    IntPtr val,   // alljoyn_msgarg
    uint id   // DWORD
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Sub alljoyn_busobject_emitpropertychanged(
    bus As IntPtr,   ' alljoyn_busobject
    <MarshalAs(UnmanagedType.LPStr)> ifcName As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> propName As String,   ' LPCSTR
    val As IntPtr,   ' alljoyn_msgarg
    id As UInteger   ' DWORD
)
End Sub
' bus : alljoyn_busobject
' ifcName : LPCSTR
' propName : LPCSTR
' val : alljoyn_msgarg
' id : DWORD
Declare PtrSafe Sub alljoyn_busobject_emitpropertychanged Lib "msajapi" ( _
    ByVal bus As LongPtr, _
    ByVal ifcName As String, _
    ByVal propName As String, _
    ByVal val As LongPtr, _
    ByVal id 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_busobject_emitpropertychanged = ctypes.windll.msajapi.alljoyn_busobject_emitpropertychanged
alljoyn_busobject_emitpropertychanged.restype = None
alljoyn_busobject_emitpropertychanged.argtypes = [
    ctypes.c_ssize_t,  # bus : alljoyn_busobject
    wintypes.LPCSTR,  # ifcName : LPCSTR
    wintypes.LPCSTR,  # propName : LPCSTR
    ctypes.c_ssize_t,  # val : alljoyn_msgarg
    wintypes.DWORD,  # id : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busobject_emitpropertychanged = Fiddle::Function.new(
  lib['alljoyn_busobject_emitpropertychanged'],
  [
    Fiddle::TYPE_INTPTR_T,  # bus : alljoyn_busobject
    Fiddle::TYPE_VOIDP,  # ifcName : LPCSTR
    Fiddle::TYPE_VOIDP,  # propName : LPCSTR
    Fiddle::TYPE_INTPTR_T,  # val : alljoyn_msgarg
    -Fiddle::TYPE_INT,  # id : DWORD
  ],
  Fiddle::TYPE_VOID)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_busobject_emitpropertychanged(
        bus: isize,  // alljoyn_busobject
        ifcName: *const u8,  // LPCSTR
        propName: *const u8,  // LPCSTR
        val: isize,  // alljoyn_msgarg
        id: u32  // DWORD
    );
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern void alljoyn_busobject_emitpropertychanged(IntPtr bus, [MarshalAs(UnmanagedType.LPStr)] string ifcName, [MarshalAs(UnmanagedType.LPStr)] string propName, IntPtr val, uint id);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busobject_emitpropertychanged' -Namespace Win32 -PassThru
# $api::alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id)
#uselib "MSAJApi.dll"
#func global alljoyn_busobject_emitpropertychanged "alljoyn_busobject_emitpropertychanged" sptr, sptr, sptr, sptr, sptr
; alljoyn_busobject_emitpropertychanged bus, ifcName, propName, val, id
; bus : alljoyn_busobject -> "sptr"
; ifcName : LPCSTR -> "sptr"
; propName : LPCSTR -> "sptr"
; val : alljoyn_msgarg -> "sptr"
; id : DWORD -> "sptr"
#uselib "MSAJApi.dll"
#func global alljoyn_busobject_emitpropertychanged "alljoyn_busobject_emitpropertychanged" sptr, str, str, sptr, int
; alljoyn_busobject_emitpropertychanged bus, ifcName, propName, val, id
; bus : alljoyn_busobject -> "sptr"
; ifcName : LPCSTR -> "str"
; propName : LPCSTR -> "str"
; val : alljoyn_msgarg -> "sptr"
; id : DWORD -> "int"
; void alljoyn_busobject_emitpropertychanged(alljoyn_busobject bus, LPCSTR ifcName, LPCSTR propName, alljoyn_msgarg val, DWORD id)
#uselib "MSAJApi.dll"
#func global alljoyn_busobject_emitpropertychanged "alljoyn_busobject_emitpropertychanged" intptr, str, str, intptr, int
; alljoyn_busobject_emitpropertychanged bus, ifcName, propName, val, id
; bus : alljoyn_busobject -> "intptr"
; ifcName : LPCSTR -> "str"
; propName : LPCSTR -> "str"
; val : alljoyn_msgarg -> "intptr"
; id : DWORD -> "int"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_busobject_emitpropertychanged = msajapi.NewProc("alljoyn_busobject_emitpropertychanged")
)

// bus (alljoyn_busobject), ifcName (LPCSTR), propName (LPCSTR), val (alljoyn_msgarg), id (DWORD)
r1, _, err := procalljoyn_busobject_emitpropertychanged.Call(
	uintptr(bus),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(ifcName))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(propName))),
	uintptr(val),
	uintptr(id),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void
procedure alljoyn_busobject_emitpropertychanged(
  bus: NativeInt;   // alljoyn_busobject
  ifcName: PAnsiChar;   // LPCSTR
  propName: PAnsiChar;   // LPCSTR
  val: NativeInt;   // alljoyn_msgarg
  id: DWORD   // DWORD
); stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busobject_emitpropertychanged';
result := DllCall("MSAJApi\alljoyn_busobject_emitpropertychanged"
    , "Ptr", bus   ; alljoyn_busobject
    , "AStr", ifcName   ; LPCSTR
    , "AStr", propName   ; LPCSTR
    , "Ptr", val   ; alljoyn_msgarg
    , "UInt", id   ; DWORD
    , "Int")   ; return: void
●alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id) = DLL("MSAJApi.dll", "int alljoyn_busobject_emitpropertychanged(int, char*, char*, int, dword)")
# 呼び出し: alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id)
# bus : alljoyn_busobject -> "int"
# ifcName : LPCSTR -> "char*"
# propName : LPCSTR -> "char*"
# val : alljoyn_msgarg -> "int"
# id : 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_busobject_emitpropertychanged(
    bus: isize, // alljoyn_busobject
    ifcName: [*c]const u8, // LPCSTR
    propName: [*c]const u8, // LPCSTR
    val: isize, // alljoyn_msgarg
    id: u32 // DWORD
) callconv(std.os.windows.WINAPI) void;
proc alljoyn_busobject_emitpropertychanged(
    bus: int,  # alljoyn_busobject
    ifcName: cstring,  # LPCSTR
    propName: cstring,  # LPCSTR
    val: int,  # alljoyn_msgarg
    id: uint32  # DWORD
) {.importc: "alljoyn_busobject_emitpropertychanged", stdcall, dynlib: "MSAJApi.dll".}
pragma(lib, "msajapi");
extern(Windows)
void alljoyn_busobject_emitpropertychanged(
    ptrdiff_t bus,   // alljoyn_busobject
    const(char)* ifcName,   // LPCSTR
    const(char)* propName,   // LPCSTR
    ptrdiff_t val,   // alljoyn_msgarg
    uint id   // DWORD
);
ccall((:alljoyn_busobject_emitpropertychanged, "MSAJApi.dll"), stdcall, Cvoid,
      (Int, Cstring, Cstring, Int, UInt32),
      bus, ifcName, propName, val, id)
# bus : alljoyn_busobject -> Int
# ifcName : LPCSTR -> Cstring
# propName : LPCSTR -> Cstring
# val : alljoyn_msgarg -> Int
# id : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
void alljoyn_busobject_emitpropertychanged(
    intptr_t bus,
    const char* ifcName,
    const char* propName,
    intptr_t val,
    uint32_t id);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id)
-- bus : alljoyn_busobject
-- ifcName : LPCSTR
-- propName : LPCSTR
-- val : alljoyn_msgarg
-- id : 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_busobject_emitpropertychanged = lib.func('__stdcall', 'alljoyn_busobject_emitpropertychanged', 'void', ['intptr_t', 'str', 'str', 'intptr_t', 'uint32_t']);
// alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id)
// bus : alljoyn_busobject -> 'intptr_t'
// ifcName : LPCSTR -> 'str'
// propName : LPCSTR -> 'str'
// val : alljoyn_msgarg -> 'intptr_t'
// id : 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_busobject_emitpropertychanged: { parameters: ["isize", "buffer", "buffer", "isize", "u32"], result: "void" },
});
// lib.symbols.alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id)
// bus : alljoyn_busobject -> "isize"
// ifcName : LPCSTR -> "buffer"
// propName : LPCSTR -> "buffer"
// val : alljoyn_msgarg -> "isize"
// id : 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
void alljoyn_busobject_emitpropertychanged(
    intptr_t bus,
    const char* ifcName,
    const char* propName,
    intptr_t val,
    uint32_t id);
C, "MSAJApi.dll");
// $ffi->alljoyn_busobject_emitpropertychanged(bus, ifcName, propName, val, id);
// bus : alljoyn_busobject
// ifcName : LPCSTR
// propName : LPCSTR
// val : alljoyn_msgarg
// id : 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);
    void alljoyn_busobject_emitpropertychanged(
        long bus,   // alljoyn_busobject
        String ifcName,   // LPCSTR
        String propName,   // LPCSTR
        long val,   // alljoyn_msgarg
        int id   // DWORD
    );
}
@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_busobject_emitpropertychanged = alljoyn_busobject_emitpropertychanged(
    bus : LibC::SSizeT,   # alljoyn_busobject
    ifcName : UInt8*,   # LPCSTR
    propName : UInt8*,   # LPCSTR
    val : LibC::SSizeT,   # alljoyn_msgarg
    id : UInt32   # DWORD
  ) : Void
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_busobject_emitpropertychangedNative = Void Function(IntPtr, Pointer<Utf8>, Pointer<Utf8>, IntPtr, Uint32);
typedef alljoyn_busobject_emitpropertychangedDart = void Function(int, Pointer<Utf8>, Pointer<Utf8>, int, int);
final alljoyn_busobject_emitpropertychanged = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_busobject_emitpropertychangedNative, alljoyn_busobject_emitpropertychangedDart>('alljoyn_busobject_emitpropertychanged');
// bus : alljoyn_busobject -> IntPtr
// ifcName : LPCSTR -> Pointer<Utf8>
// propName : LPCSTR -> Pointer<Utf8>
// val : alljoyn_msgarg -> IntPtr
// id : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
procedure alljoyn_busobject_emitpropertychanged(
  bus: NativeInt;   // alljoyn_busobject
  ifcName: PAnsiChar;   // LPCSTR
  propName: PAnsiChar;   // LPCSTR
  val: NativeInt;   // alljoyn_msgarg
  id: DWORD   // DWORD
); stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busobject_emitpropertychanged';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "alljoyn_busobject_emitpropertychanged"
  c_alljoyn_busobject_emitpropertychanged :: CIntPtr -> CString -> CString -> CIntPtr -> Word32 -> IO ()
-- bus : alljoyn_busobject -> CIntPtr
-- ifcName : LPCSTR -> CString
-- propName : LPCSTR -> CString
-- val : alljoyn_msgarg -> CIntPtr
-- id : 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_busobject_emitpropertychanged =
  foreign "alljoyn_busobject_emitpropertychanged"
    (intptr_t @-> string @-> string @-> intptr_t @-> uint32_t @-> returning void)
(* bus : alljoyn_busobject -> intptr_t *)
(* ifcName : LPCSTR -> string *)
(* propName : LPCSTR -> string *)
(* val : alljoyn_msgarg -> intptr_t *)
(* id : 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_busobject_emitpropertychanged" alljoyn-busobject-emitpropertychanged :convention :stdcall) :void
  (bus :int64)   ; alljoyn_busobject
  (ifc-name :string)   ; LPCSTR
  (prop-name :string)   ; LPCSTR
  (val :int64)   ; alljoyn_msgarg
  (id :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_busobject_emitpropertychanged = Win32::API::More->new('MSAJApi',
    'void alljoyn_busobject_emitpropertychanged(LPARAM bus, LPCSTR ifcName, LPCSTR propName, LPARAM val, DWORD id)');
# my $ret = $alljoyn_busobject_emitpropertychanged->Call($bus, $ifcName, $propName, $val, $id);
# bus : alljoyn_busobject -> LPARAM
# ifcName : LPCSTR -> LPCSTR
# propName : LPCSTR -> LPCSTR
# val : alljoyn_msgarg -> LPARAM
# id : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。