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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。
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 | 型 | 方向 | 説明 |
|---|---|---|---|
| bus | alljoyn_busobject | in | 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。 |
| ifcName | LPCSTR | in | 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。 |
| propName | LPCSTR | in | 変更されたプロパティの名前を指すNULL終端文字列。 |
| val | alljoyn_msgarg | in | 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。 |
| id | DWORD | in | 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 // voidprocedure 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。