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alljoyn_busobject_emitpropertieschanged
関数複数プロパティの変更通知シグナルをまとめて送出する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
void alljoyn_busobject_emitpropertieschanged(
alljoyn_busobject bus,
LPCSTR ifcName,
const CHAR** propNames,
UINT_PTR numProps,
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。 |
| propNames | CHAR** | in | 変更されたプロパティ名の配列を指すポインター。 |
| numProps | UINT_PTR | in | propNames配列に含まれるプロパティ名の個数。 |
| 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_emitpropertieschanged(
alljoyn_busobject bus,
LPCSTR ifcName,
const CHAR** propNames,
UINT_PTR numProps,
DWORD id
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern void alljoyn_busobject_emitpropertieschanged(
IntPtr bus, // alljoyn_busobject
[MarshalAs(UnmanagedType.LPStr)] string ifcName, // LPCSTR
IntPtr propNames, // CHAR**
UIntPtr numProps, // UINT_PTR
uint id // DWORD
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Sub alljoyn_busobject_emitpropertieschanged(
bus As IntPtr, ' alljoyn_busobject
<MarshalAs(UnmanagedType.LPStr)> ifcName As String, ' LPCSTR
propNames As IntPtr, ' CHAR**
numProps As UIntPtr, ' UINT_PTR
id As UInteger ' DWORD
)
End Sub' bus : alljoyn_busobject
' ifcName : LPCSTR
' propNames : CHAR**
' numProps : UINT_PTR
' id : DWORD
Declare PtrSafe Sub alljoyn_busobject_emitpropertieschanged Lib "msajapi" ( _
ByVal bus As LongPtr, _
ByVal ifcName As String, _
ByVal propNames As LongPtr, _
ByVal numProps 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_emitpropertieschanged = ctypes.windll.msajapi.alljoyn_busobject_emitpropertieschanged
alljoyn_busobject_emitpropertieschanged.restype = None
alljoyn_busobject_emitpropertieschanged.argtypes = [
ctypes.c_ssize_t, # bus : alljoyn_busobject
wintypes.LPCSTR, # ifcName : LPCSTR
ctypes.c_void_p, # propNames : CHAR**
ctypes.c_size_t, # numProps : UINT_PTR
wintypes.DWORD, # id : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busobject_emitpropertieschanged = Fiddle::Function.new(
lib['alljoyn_busobject_emitpropertieschanged'],
[
Fiddle::TYPE_INTPTR_T, # bus : alljoyn_busobject
Fiddle::TYPE_VOIDP, # ifcName : LPCSTR
Fiddle::TYPE_VOIDP, # propNames : CHAR**
Fiddle::TYPE_UINTPTR_T, # numProps : UINT_PTR
-Fiddle::TYPE_INT, # id : DWORD
],
Fiddle::TYPE_VOID)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_busobject_emitpropertieschanged(
bus: isize, // alljoyn_busobject
ifcName: *const u8, // LPCSTR
propNames: *const *const i8, // CHAR**
numProps: usize, // UINT_PTR
id: u32 // DWORD
);
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern void alljoyn_busobject_emitpropertieschanged(IntPtr bus, [MarshalAs(UnmanagedType.LPStr)] string ifcName, IntPtr propNames, UIntPtr numProps, uint id);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busobject_emitpropertieschanged' -Namespace Win32 -PassThru
# $api::alljoyn_busobject_emitpropertieschanged(bus, ifcName, propNames, numProps, id)#uselib "MSAJApi.dll"
#func global alljoyn_busobject_emitpropertieschanged "alljoyn_busobject_emitpropertieschanged" sptr, sptr, sptr, sptr, sptr
; alljoyn_busobject_emitpropertieschanged bus, ifcName, varptr(propNames), numProps, id
; bus : alljoyn_busobject -> "sptr"
; ifcName : LPCSTR -> "sptr"
; propNames : CHAR** -> "sptr"
; numProps : UINT_PTR -> "sptr"
; id : DWORD -> "sptr"出力引数:
#uselib "MSAJApi.dll" #func global alljoyn_busobject_emitpropertieschanged "alljoyn_busobject_emitpropertieschanged" sptr, str, var, sptr, int ; alljoyn_busobject_emitpropertieschanged bus, ifcName, propNames, numProps, id ; bus : alljoyn_busobject -> "sptr" ; ifcName : LPCSTR -> "str" ; propNames : CHAR** -> "var" ; numProps : UINT_PTR -> "sptr" ; id : DWORD -> "int" ; ※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。#uselib "MSAJApi.dll" #func global alljoyn_busobject_emitpropertieschanged "alljoyn_busobject_emitpropertieschanged" sptr, str, sptr, sptr, int ; alljoyn_busobject_emitpropertieschanged bus, ifcName, varptr(propNames), numProps, id ; bus : alljoyn_busobject -> "sptr" ; ifcName : LPCSTR -> "str" ; propNames : CHAR** -> "sptr" ; numProps : UINT_PTR -> "sptr" ; id : DWORD -> "int" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; void alljoyn_busobject_emitpropertieschanged(alljoyn_busobject bus, LPCSTR ifcName, CHAR** propNames, UINT_PTR numProps, DWORD id) #uselib "MSAJApi.dll" #func global alljoyn_busobject_emitpropertieschanged "alljoyn_busobject_emitpropertieschanged" intptr, str, var, intptr, int ; alljoyn_busobject_emitpropertieschanged bus, ifcName, propNames, numProps, id ; bus : alljoyn_busobject -> "intptr" ; ifcName : LPCSTR -> "str" ; propNames : CHAR** -> "var" ; numProps : UINT_PTR -> "intptr" ; id : DWORD -> "int" ; ※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。; void alljoyn_busobject_emitpropertieschanged(alljoyn_busobject bus, LPCSTR ifcName, CHAR** propNames, UINT_PTR numProps, DWORD id) #uselib "MSAJApi.dll" #func global alljoyn_busobject_emitpropertieschanged "alljoyn_busobject_emitpropertieschanged" intptr, str, intptr, intptr, int ; alljoyn_busobject_emitpropertieschanged bus, ifcName, varptr(propNames), numProps, id ; bus : alljoyn_busobject -> "intptr" ; ifcName : LPCSTR -> "str" ; propNames : CHAR** -> "intptr" ; numProps : UINT_PTR -> "intptr" ; id : DWORD -> "int" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_busobject_emitpropertieschanged = msajapi.NewProc("alljoyn_busobject_emitpropertieschanged")
)
// bus (alljoyn_busobject), ifcName (LPCSTR), propNames (CHAR**), numProps (UINT_PTR), id (DWORD)
r1, _, err := procalljoyn_busobject_emitpropertieschanged.Call(
uintptr(bus),
uintptr(unsafe.Pointer(windows.BytePtrFromString(ifcName))),
uintptr(propNames),
uintptr(numProps),
uintptr(id),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // voidprocedure alljoyn_busobject_emitpropertieschanged(
bus: NativeInt; // alljoyn_busobject
ifcName: PAnsiChar; // LPCSTR
propNames: Pointer; // CHAR**
numProps: NativeUInt; // UINT_PTR
id: DWORD // DWORD
); stdcall;
external 'MSAJApi.dll' name 'alljoyn_busobject_emitpropertieschanged';result := DllCall("MSAJApi\alljoyn_busobject_emitpropertieschanged"
, "Ptr", bus ; alljoyn_busobject
, "AStr", ifcName ; LPCSTR
, "Ptr", propNames ; CHAR**
, "UPtr", numProps ; UINT_PTR
, "UInt", id ; DWORD
, "Int") ; return: void●alljoyn_busobject_emitpropertieschanged(bus, ifcName, propNames, numProps, id) = DLL("MSAJApi.dll", "int alljoyn_busobject_emitpropertieschanged(int, char*, void*, int, dword)")
# 呼び出し: alljoyn_busobject_emitpropertieschanged(bus, ifcName, propNames, numProps, id)
# bus : alljoyn_busobject -> "int"
# ifcName : LPCSTR -> "char*"
# propNames : CHAR** -> "void*"
# numProps : UINT_PTR -> "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_emitpropertieschanged(
bus: isize, // alljoyn_busobject
ifcName: [*c]const u8, // LPCSTR
propNames: [*c][*c]i8, // CHAR**
numProps: usize, // UINT_PTR
id: u32 // DWORD
) callconv(std.os.windows.WINAPI) void;proc alljoyn_busobject_emitpropertieschanged(
bus: int, # alljoyn_busobject
ifcName: cstring, # LPCSTR
propNames: ptr int8, # CHAR**
numProps: uint, # UINT_PTR
id: uint32 # DWORD
) {.importc: "alljoyn_busobject_emitpropertieschanged", stdcall, dynlib: "MSAJApi.dll".}pragma(lib, "msajapi");
extern(Windows)
void alljoyn_busobject_emitpropertieschanged(
ptrdiff_t bus, // alljoyn_busobject
const(char)* ifcName, // LPCSTR
byte** propNames, // CHAR**
size_t numProps, // UINT_PTR
uint id // DWORD
);ccall((:alljoyn_busobject_emitpropertieschanged, "MSAJApi.dll"), stdcall, Cvoid,
(Int, Cstring, Ptr{Int8}, Csize_t, UInt32),
bus, ifcName, propNames, numProps, id)
# bus : alljoyn_busobject -> Int
# ifcName : LPCSTR -> Cstring
# propNames : CHAR** -> Ptr{Int8}
# numProps : UINT_PTR -> Csize_t
# 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_emitpropertieschanged(
intptr_t bus,
const char* ifcName,
int8_t** propNames,
uintptr_t numProps,
uint32_t id);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_busobject_emitpropertieschanged(bus, ifcName, propNames, numProps, id)
-- bus : alljoyn_busobject
-- ifcName : LPCSTR
-- propNames : CHAR**
-- numProps : UINT_PTR
-- 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_emitpropertieschanged = lib.func('__stdcall', 'alljoyn_busobject_emitpropertieschanged', 'void', ['intptr_t', 'str', 'int8_t *', 'uintptr_t', 'uint32_t']);
// alljoyn_busobject_emitpropertieschanged(bus, ifcName, propNames, numProps, id)
// bus : alljoyn_busobject -> 'intptr_t'
// ifcName : LPCSTR -> 'str'
// propNames : CHAR** -> 'int8_t *'
// numProps : UINT_PTR -> 'uintptr_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_emitpropertieschanged: { parameters: ["isize", "buffer", "pointer", "usize", "u32"], result: "void" },
});
// lib.symbols.alljoyn_busobject_emitpropertieschanged(bus, ifcName, propNames, numProps, id)
// bus : alljoyn_busobject -> "isize"
// ifcName : LPCSTR -> "buffer"
// propNames : CHAR** -> "pointer"
// numProps : UINT_PTR -> "usize"
// 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_emitpropertieschanged(
intptr_t bus,
const char* ifcName,
int8_t** propNames,
size_t numProps,
uint32_t id);
C, "MSAJApi.dll");
// $ffi->alljoyn_busobject_emitpropertieschanged(bus, ifcName, propNames, numProps, id);
// bus : alljoyn_busobject
// ifcName : LPCSTR
// propNames : CHAR**
// numProps : UINT_PTR
// id : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Msajapi extends StdCallLibrary {
Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
void alljoyn_busobject_emitpropertieschanged(
long bus, // alljoyn_busobject
String ifcName, // LPCSTR
Pointer propNames, // CHAR**
long numProps, // UINT_PTR
int id // DWORD
);
}@[Link("msajapi")]
lib LibMSAJApi
fun alljoyn_busobject_emitpropertieschanged = alljoyn_busobject_emitpropertieschanged(
bus : LibC::SSizeT, # alljoyn_busobject
ifcName : UInt8*, # LPCSTR
propNames : Int8**, # CHAR**
numProps : LibC::SizeT, # UINT_PTR
id : UInt32 # DWORD
) : Void
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef alljoyn_busobject_emitpropertieschangedNative = Void Function(IntPtr, Pointer<Utf8>, Pointer<Int8>, UintPtr, Uint32);
typedef alljoyn_busobject_emitpropertieschangedDart = void Function(int, Pointer<Utf8>, Pointer<Int8>, int, int);
final alljoyn_busobject_emitpropertieschanged = DynamicLibrary.open('MSAJApi.dll')
.lookupFunction<alljoyn_busobject_emitpropertieschangedNative, alljoyn_busobject_emitpropertieschangedDart>('alljoyn_busobject_emitpropertieschanged');
// bus : alljoyn_busobject -> IntPtr
// ifcName : LPCSTR -> Pointer<Utf8>
// propNames : CHAR** -> Pointer<Int8>
// numProps : UINT_PTR -> UintPtr
// id : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
procedure alljoyn_busobject_emitpropertieschanged(
bus: NativeInt; // alljoyn_busobject
ifcName: PAnsiChar; // LPCSTR
propNames: Pointer; // CHAR**
numProps: NativeUInt; // UINT_PTR
id: DWORD // DWORD
); stdcall;
external 'MSAJApi.dll' name 'alljoyn_busobject_emitpropertieschanged';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "alljoyn_busobject_emitpropertieschanged"
c_alljoyn_busobject_emitpropertieschanged :: CIntPtr -> CString -> Ptr Int8 -> CUIntPtr -> Word32 -> IO ()
-- bus : alljoyn_busobject -> CIntPtr
-- ifcName : LPCSTR -> CString
-- propNames : CHAR** -> Ptr Int8
-- numProps : UINT_PTR -> CUIntPtr
-- 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_emitpropertieschanged =
foreign "alljoyn_busobject_emitpropertieschanged"
(intptr_t @-> string @-> (ptr int8_t) @-> size_t @-> uint32_t @-> returning void)
(* bus : alljoyn_busobject -> intptr_t *)
(* ifcName : LPCSTR -> string *)
(* propNames : CHAR** -> (ptr int8_t) *)
(* numProps : UINT_PTR -> size_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_emitpropertieschanged" alljoyn-busobject-emitpropertieschanged :convention :stdcall) :void
(bus :int64) ; alljoyn_busobject
(ifc-name :string) ; LPCSTR
(prop-names :pointer) ; CHAR**
(num-props :uint64) ; UINT_PTR
(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_emitpropertieschanged = Win32::API::More->new('MSAJApi',
'void alljoyn_busobject_emitpropertieschanged(LPARAM bus, LPCSTR ifcName, LPVOID propNames, WPARAM numProps, DWORD id)');
# my $ret = $alljoyn_busobject_emitpropertieschanged->Call($bus, $ifcName, $propNames, $numProps, $id);
# bus : alljoyn_busobject -> LPARAM
# ifcName : LPCSTR -> LPCSTR
# propNames : CHAR** -> LPVOID
# numProps : UINT_PTR -> WPARAM
# 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。