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alljoyn_proxybusobject_getproperty
関数リモートオブジェクトの指定プロパティ値を取得する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
QStatus alljoyn_proxybusobject_getproperty(
alljoyn_proxybusobject proxyObj,
LPCSTR iface,
LPCSTR property,
alljoyn_msgarg value
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| proxyObj | alljoyn_proxybusobject | in | プロパティを取得する対象のプロキシバスオブジェクトハンドル。 |
| iface | LPCSTR | in | 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。 |
| property | LPCSTR | in | 取得するプロパティの名前を指すNULL終端文字列。 |
| value | alljoyn_msgarg | in | 取得した値を受け取るメッセージ引数ハンドル。出力用。 |
戻り値の型: QStatus
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
QStatus alljoyn_proxybusobject_getproperty(
alljoyn_proxybusobject proxyObj,
LPCSTR iface,
LPCSTR property,
alljoyn_msgarg value
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_proxybusobject_getproperty(
IntPtr proxyObj, // alljoyn_proxybusobject
[MarshalAs(UnmanagedType.LPStr)] string iface, // LPCSTR
[MarshalAs(UnmanagedType.LPStr)] string property, // LPCSTR
IntPtr value // alljoyn_msgarg
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_proxybusobject_getproperty(
proxyObj As IntPtr, ' alljoyn_proxybusobject
<MarshalAs(UnmanagedType.LPStr)> iface As String, ' LPCSTR
<MarshalAs(UnmanagedType.LPStr)> [property] As String, ' LPCSTR
value As IntPtr ' alljoyn_msgarg
) As Integer
End Function' proxyObj : alljoyn_proxybusobject
' iface : LPCSTR
' property : LPCSTR
' value : alljoyn_msgarg
Declare PtrSafe Function alljoyn_proxybusobject_getproperty Lib "msajapi" ( _
ByVal proxyObj As LongPtr, _
ByVal iface As String, _
ByVal property As String, _
ByVal value 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_proxybusobject_getproperty = ctypes.windll.msajapi.alljoyn_proxybusobject_getproperty
alljoyn_proxybusobject_getproperty.restype = ctypes.c_int
alljoyn_proxybusobject_getproperty.argtypes = [
ctypes.c_ssize_t, # proxyObj : alljoyn_proxybusobject
wintypes.LPCSTR, # iface : LPCSTR
wintypes.LPCSTR, # property : LPCSTR
ctypes.c_ssize_t, # value : alljoyn_msgarg
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_proxybusobject_getproperty = Fiddle::Function.new(
lib['alljoyn_proxybusobject_getproperty'],
[
Fiddle::TYPE_INTPTR_T, # proxyObj : alljoyn_proxybusobject
Fiddle::TYPE_VOIDP, # iface : LPCSTR
Fiddle::TYPE_VOIDP, # property : LPCSTR
Fiddle::TYPE_INTPTR_T, # value : alljoyn_msgarg
],
Fiddle::TYPE_INT)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_proxybusobject_getproperty(
proxyObj: isize, // alljoyn_proxybusobject
iface: *const u8, // LPCSTR
property: *const u8, // LPCSTR
value: isize // alljoyn_msgarg
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_proxybusobject_getproperty(IntPtr proxyObj, [MarshalAs(UnmanagedType.LPStr)] string iface, [MarshalAs(UnmanagedType.LPStr)] string property, IntPtr value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_proxybusobject_getproperty' -Namespace Win32 -PassThru
# $api::alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value)#uselib "MSAJApi.dll"
#func global alljoyn_proxybusobject_getproperty "alljoyn_proxybusobject_getproperty" sptr, sptr, sptr, sptr
; alljoyn_proxybusobject_getproperty proxyObj, iface, property, value ; 戻り値は stat
; proxyObj : alljoyn_proxybusobject -> "sptr"
; iface : LPCSTR -> "sptr"
; property : LPCSTR -> "sptr"
; value : alljoyn_msgarg -> "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_proxybusobject_getproperty "alljoyn_proxybusobject_getproperty" sptr, str, str, sptr
; res = alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value)
; proxyObj : alljoyn_proxybusobject -> "sptr"
; iface : LPCSTR -> "str"
; property : LPCSTR -> "str"
; value : alljoyn_msgarg -> "sptr"; QStatus alljoyn_proxybusobject_getproperty(alljoyn_proxybusobject proxyObj, LPCSTR iface, LPCSTR property, alljoyn_msgarg value)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_proxybusobject_getproperty "alljoyn_proxybusobject_getproperty" intptr, str, str, intptr
; res = alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value)
; proxyObj : alljoyn_proxybusobject -> "intptr"
; iface : LPCSTR -> "str"
; property : LPCSTR -> "str"
; value : alljoyn_msgarg -> "intptr"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_proxybusobject_getproperty = msajapi.NewProc("alljoyn_proxybusobject_getproperty")
)
// proxyObj (alljoyn_proxybusobject), iface (LPCSTR), property (LPCSTR), value (alljoyn_msgarg)
r1, _, err := procalljoyn_proxybusobject_getproperty.Call(
uintptr(proxyObj),
uintptr(unsafe.Pointer(windows.BytePtrFromString(iface))),
uintptr(unsafe.Pointer(windows.BytePtrFromString(property))),
uintptr(value),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // QStatusfunction alljoyn_proxybusobject_getproperty(
proxyObj: NativeInt; // alljoyn_proxybusobject
iface: PAnsiChar; // LPCSTR
property: PAnsiChar; // LPCSTR
value: NativeInt // alljoyn_msgarg
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_proxybusobject_getproperty';result := DllCall("MSAJApi\alljoyn_proxybusobject_getproperty"
, "Ptr", proxyObj ; alljoyn_proxybusobject
, "AStr", iface ; LPCSTR
, "AStr", property ; LPCSTR
, "Ptr", value ; alljoyn_msgarg
, "Int") ; return: QStatus●alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value) = DLL("MSAJApi.dll", "int alljoyn_proxybusobject_getproperty(int, char*, char*, int)")
# 呼び出し: alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value)
# proxyObj : alljoyn_proxybusobject -> "int"
# iface : LPCSTR -> "char*"
# property : LPCSTR -> "char*"
# value : alljoyn_msgarg -> "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_proxybusobject_getproperty(
proxyObj: isize, // alljoyn_proxybusobject
iface: [*c]const u8, // LPCSTR
property: [*c]const u8, // LPCSTR
value: isize // alljoyn_msgarg
) callconv(std.os.windows.WINAPI) i32;proc alljoyn_proxybusobject_getproperty(
proxyObj: int, # alljoyn_proxybusobject
iface: cstring, # LPCSTR
property: cstring, # LPCSTR
value: int # alljoyn_msgarg
): int32 {.importc: "alljoyn_proxybusobject_getproperty", stdcall, dynlib: "MSAJApi.dll".}pragma(lib, "msajapi");
extern(Windows)
int alljoyn_proxybusobject_getproperty(
ptrdiff_t proxyObj, // alljoyn_proxybusobject
const(char)* iface, // LPCSTR
const(char)* property, // LPCSTR
ptrdiff_t value // alljoyn_msgarg
);ccall((:alljoyn_proxybusobject_getproperty, "MSAJApi.dll"), stdcall, Int32,
(Int, Cstring, Cstring, Int),
proxyObj, iface, property, value)
# proxyObj : alljoyn_proxybusobject -> Int
# iface : LPCSTR -> Cstring
# property : LPCSTR -> Cstring
# value : alljoyn_msgarg -> 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_proxybusobject_getproperty(
intptr_t proxyObj,
const char* iface,
const char* property,
intptr_t value);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value)
-- proxyObj : alljoyn_proxybusobject
-- iface : LPCSTR
-- property : LPCSTR
-- value : alljoyn_msgarg
-- 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_proxybusobject_getproperty = lib.func('__stdcall', 'alljoyn_proxybusobject_getproperty', 'int32_t', ['intptr_t', 'str', 'str', 'intptr_t']);
// alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value)
// proxyObj : alljoyn_proxybusobject -> 'intptr_t'
// iface : LPCSTR -> 'str'
// property : LPCSTR -> 'str'
// value : alljoyn_msgarg -> '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_proxybusobject_getproperty: { parameters: ["isize", "buffer", "buffer", "isize"], result: "i32" },
});
// lib.symbols.alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value)
// proxyObj : alljoyn_proxybusobject -> "isize"
// iface : LPCSTR -> "buffer"
// property : LPCSTR -> "buffer"
// value : alljoyn_msgarg -> "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_proxybusobject_getproperty(
intptr_t proxyObj,
const char* iface,
const char* property,
intptr_t value);
C, "MSAJApi.dll");
// $ffi->alljoyn_proxybusobject_getproperty(proxyObj, iface, property, value);
// proxyObj : alljoyn_proxybusobject
// iface : LPCSTR
// property : LPCSTR
// value : alljoyn_msgarg
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Msajapi extends StdCallLibrary {
Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
int alljoyn_proxybusobject_getproperty(
long proxyObj, // alljoyn_proxybusobject
String iface, // LPCSTR
String property, // LPCSTR
long value // alljoyn_msgarg
);
}@[Link("msajapi")]
lib LibMSAJApi
fun alljoyn_proxybusobject_getproperty = alljoyn_proxybusobject_getproperty(
proxyObj : LibC::SSizeT, # alljoyn_proxybusobject
iface : UInt8*, # LPCSTR
property : UInt8*, # LPCSTR
value : LibC::SSizeT # alljoyn_msgarg
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef alljoyn_proxybusobject_getpropertyNative = Int32 Function(IntPtr, Pointer<Utf8>, Pointer<Utf8>, IntPtr);
typedef alljoyn_proxybusobject_getpropertyDart = int Function(int, Pointer<Utf8>, Pointer<Utf8>, int);
final alljoyn_proxybusobject_getproperty = DynamicLibrary.open('MSAJApi.dll')
.lookupFunction<alljoyn_proxybusobject_getpropertyNative, alljoyn_proxybusobject_getpropertyDart>('alljoyn_proxybusobject_getproperty');
// proxyObj : alljoyn_proxybusobject -> IntPtr
// iface : LPCSTR -> Pointer<Utf8>
// property : LPCSTR -> Pointer<Utf8>
// value : alljoyn_msgarg -> IntPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function alljoyn_proxybusobject_getproperty(
proxyObj: NativeInt; // alljoyn_proxybusobject
iface: PAnsiChar; // LPCSTR
property: PAnsiChar; // LPCSTR
value: NativeInt // alljoyn_msgarg
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_proxybusobject_getproperty';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "alljoyn_proxybusobject_getproperty"
c_alljoyn_proxybusobject_getproperty :: CIntPtr -> CString -> CString -> CIntPtr -> IO Int32
-- proxyObj : alljoyn_proxybusobject -> CIntPtr
-- iface : LPCSTR -> CString
-- property : LPCSTR -> CString
-- value : alljoyn_msgarg -> 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_proxybusobject_getproperty =
foreign "alljoyn_proxybusobject_getproperty"
(intptr_t @-> string @-> string @-> intptr_t @-> returning int32_t)
(* proxyObj : alljoyn_proxybusobject -> intptr_t *)
(* iface : LPCSTR -> string *)
(* property : LPCSTR -> string *)
(* value : alljoyn_msgarg -> 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_proxybusobject_getproperty" alljoyn-proxybusobject-getproperty :convention :stdcall) :int32
(proxy-obj :int64) ; alljoyn_proxybusobject
(iface :string) ; LPCSTR
(property :string) ; LPCSTR
(value :int64)) ; alljoyn_msgarg
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $alljoyn_proxybusobject_getproperty = Win32::API::More->new('MSAJApi',
'int alljoyn_proxybusobject_getproperty(LPARAM proxyObj, LPCSTR iface, LPCSTR property, LPARAM value)');
# my $ret = $alljoyn_proxybusobject_getproperty->Call($proxyObj, $iface, $property, $value);
# proxyObj : alljoyn_proxybusobject -> LPARAM
# iface : LPCSTR -> LPCSTR
# property : LPCSTR -> LPCSTR
# value : alljoyn_msgarg -> LPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
使用する型