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alljoyn_aboutobjectdescription_haspath

関数
Aboutオブジェクト記述が指定パスを含むか判定する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

BYTE alljoyn_aboutobjectdescription_haspath(
    alljoyn_aboutobjectdescription description,
    LPCSTR path
);

パラメーター

名前方向説明
descriptionalljoyn_aboutobjectdescriptionin問い合わせるAboutオブジェクト記述のハンドル。
pathLPCSTRin存在を確認する対象のオブジェクトパス。

戻り値の型: BYTE

各言語での呼び出し定義

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

BYTE alljoyn_aboutobjectdescription_haspath(
    alljoyn_aboutobjectdescription description,
    LPCSTR path
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern byte alljoyn_aboutobjectdescription_haspath(
    IntPtr description,   // alljoyn_aboutobjectdescription
    [MarshalAs(UnmanagedType.LPStr)] string path   // LPCSTR
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_aboutobjectdescription_haspath(
    description As IntPtr,   ' alljoyn_aboutobjectdescription
    <MarshalAs(UnmanagedType.LPStr)> path As String   ' LPCSTR
) As Byte
End Function
' description : alljoyn_aboutobjectdescription
' path : LPCSTR
Declare PtrSafe Function alljoyn_aboutobjectdescription_haspath Lib "msajapi" ( _
    ByVal description As LongPtr, _
    ByVal path As String) As Byte
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

alljoyn_aboutobjectdescription_haspath = ctypes.windll.msajapi.alljoyn_aboutobjectdescription_haspath
alljoyn_aboutobjectdescription_haspath.restype = ctypes.c_ubyte
alljoyn_aboutobjectdescription_haspath.argtypes = [
    ctypes.c_ssize_t,  # description : alljoyn_aboutobjectdescription
    wintypes.LPCSTR,  # path : LPCSTR
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_aboutobjectdescription_haspath = Fiddle::Function.new(
  lib['alljoyn_aboutobjectdescription_haspath'],
  [
    Fiddle::TYPE_INTPTR_T,  # description : alljoyn_aboutobjectdescription
    Fiddle::TYPE_VOIDP,  # path : LPCSTR
  ],
  -Fiddle::TYPE_CHAR)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_aboutobjectdescription_haspath(
        description: isize,  // alljoyn_aboutobjectdescription
        path: *const u8  // LPCSTR
    ) -> u8;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern byte alljoyn_aboutobjectdescription_haspath(IntPtr description, [MarshalAs(UnmanagedType.LPStr)] string path);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_aboutobjectdescription_haspath' -Namespace Win32 -PassThru
# $api::alljoyn_aboutobjectdescription_haspath(description, path)
#uselib "MSAJApi.dll"
#func global alljoyn_aboutobjectdescription_haspath "alljoyn_aboutobjectdescription_haspath" sptr, sptr
; alljoyn_aboutobjectdescription_haspath description, path   ; 戻り値は stat
; description : alljoyn_aboutobjectdescription -> "sptr"
; path : LPCSTR -> "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_aboutobjectdescription_haspath "alljoyn_aboutobjectdescription_haspath" sptr, str
; res = alljoyn_aboutobjectdescription_haspath(description, path)
; description : alljoyn_aboutobjectdescription -> "sptr"
; path : LPCSTR -> "str"
; BYTE alljoyn_aboutobjectdescription_haspath(alljoyn_aboutobjectdescription description, LPCSTR path)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_aboutobjectdescription_haspath "alljoyn_aboutobjectdescription_haspath" intptr, str
; res = alljoyn_aboutobjectdescription_haspath(description, path)
; description : alljoyn_aboutobjectdescription -> "intptr"
; path : LPCSTR -> "str"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_aboutobjectdescription_haspath = msajapi.NewProc("alljoyn_aboutobjectdescription_haspath")
)

// description (alljoyn_aboutobjectdescription), path (LPCSTR)
r1, _, err := procalljoyn_aboutobjectdescription_haspath.Call(
	uintptr(description),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(path))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BYTE
function alljoyn_aboutobjectdescription_haspath(
  description: NativeInt;   // alljoyn_aboutobjectdescription
  path: PAnsiChar   // LPCSTR
): Byte; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_aboutobjectdescription_haspath';
result := DllCall("MSAJApi\alljoyn_aboutobjectdescription_haspath"
    , "Ptr", description   ; alljoyn_aboutobjectdescription
    , "AStr", path   ; LPCSTR
    , "UChar")   ; return: BYTE
●alljoyn_aboutobjectdescription_haspath(description, path) = DLL("MSAJApi.dll", "byte alljoyn_aboutobjectdescription_haspath(int, char*)")
# 呼び出し: alljoyn_aboutobjectdescription_haspath(description, path)
# description : alljoyn_aboutobjectdescription -> "int"
# path : LPCSTR -> "char*"
# 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_aboutobjectdescription_haspath(
    description: isize, // alljoyn_aboutobjectdescription
    path: [*c]const u8 // LPCSTR
) callconv(std.os.windows.WINAPI) u8;
proc alljoyn_aboutobjectdescription_haspath(
    description: int,  # alljoyn_aboutobjectdescription
    path: cstring  # LPCSTR
): uint8 {.importc: "alljoyn_aboutobjectdescription_haspath", stdcall, dynlib: "MSAJApi.dll".}
pragma(lib, "msajapi");
extern(Windows)
ubyte alljoyn_aboutobjectdescription_haspath(
    ptrdiff_t description,   // alljoyn_aboutobjectdescription
    const(char)* path   // LPCSTR
);
ccall((:alljoyn_aboutobjectdescription_haspath, "MSAJApi.dll"), stdcall, UInt8,
      (Int, Cstring),
      description, path)
# description : alljoyn_aboutobjectdescription -> Int
# path : LPCSTR -> Cstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
uint8_t alljoyn_aboutobjectdescription_haspath(
    intptr_t description,
    const char* path);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_aboutobjectdescription_haspath(description, path)
-- description : alljoyn_aboutobjectdescription
-- path : LPCSTR
-- 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_aboutobjectdescription_haspath = lib.func('__stdcall', 'alljoyn_aboutobjectdescription_haspath', 'uint8_t', ['intptr_t', 'str']);
// alljoyn_aboutobjectdescription_haspath(description, path)
// description : alljoyn_aboutobjectdescription -> 'intptr_t'
// path : LPCSTR -> 'str'
// 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_aboutobjectdescription_haspath: { parameters: ["isize", "buffer"], result: "u8" },
});
// lib.symbols.alljoyn_aboutobjectdescription_haspath(description, path)
// description : alljoyn_aboutobjectdescription -> "isize"
// path : LPCSTR -> "buffer"
// 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
uint8_t alljoyn_aboutobjectdescription_haspath(
    intptr_t description,
    const char* path);
C, "MSAJApi.dll");
// $ffi->alljoyn_aboutobjectdescription_haspath(description, path);
// description : alljoyn_aboutobjectdescription
// path : LPCSTR
// 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);
    byte alljoyn_aboutobjectdescription_haspath(
        long description,   // alljoyn_aboutobjectdescription
        String path   // LPCSTR
    );
}
@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_aboutobjectdescription_haspath = alljoyn_aboutobjectdescription_haspath(
    description : LibC::SSizeT,   # alljoyn_aboutobjectdescription
    path : UInt8*   # LPCSTR
  ) : UInt8
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_aboutobjectdescription_haspathNative = Uint8 Function(IntPtr, Pointer<Utf8>);
typedef alljoyn_aboutobjectdescription_haspathDart = int Function(int, Pointer<Utf8>);
final alljoyn_aboutobjectdescription_haspath = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_aboutobjectdescription_haspathNative, alljoyn_aboutobjectdescription_haspathDart>('alljoyn_aboutobjectdescription_haspath');
// description : alljoyn_aboutobjectdescription -> IntPtr
// path : LPCSTR -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function alljoyn_aboutobjectdescription_haspath(
  description: NativeInt;   // alljoyn_aboutobjectdescription
  path: PAnsiChar   // LPCSTR
): Byte; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_aboutobjectdescription_haspath';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "alljoyn_aboutobjectdescription_haspath"
  c_alljoyn_aboutobjectdescription_haspath :: CIntPtr -> CString -> IO Word8
-- description : alljoyn_aboutobjectdescription -> CIntPtr
-- path : LPCSTR -> CString
-- 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_aboutobjectdescription_haspath =
  foreign "alljoyn_aboutobjectdescription_haspath"
    (intptr_t @-> string @-> returning uint8_t)
(* description : alljoyn_aboutobjectdescription -> intptr_t *)
(* path : LPCSTR -> string *)
(* 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_aboutobjectdescription_haspath" alljoyn-aboutobjectdescription-haspath :convention :stdcall) :uint8
  (description :int64)   ; alljoyn_aboutobjectdescription
  (path :string))   ; LPCSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $alljoyn_aboutobjectdescription_haspath = Win32::API::More->new('MSAJApi',
    'BYTE alljoyn_aboutobjectdescription_haspath(LPARAM description, LPCSTR path)');
# my $ret = $alljoyn_aboutobjectdescription_haspath->Call($description, $path);
# description : alljoyn_aboutobjectdescription -> LPARAM
# path : LPCSTR -> LPCSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。