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alljoyn_aboutdata_setappid

関数
AboutDataにバイト配列形式のアプリケーションIDを設定する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

QStatus alljoyn_aboutdata_setappid(
    alljoyn_aboutdata data,
    const BYTE* appId,
    UINT_PTR num
);

パラメーター

名前方向説明
dataalljoyn_aboutdatainアプリケーションIDを設定する対象のAboutデータハンドル。
appIdBYTE*inアプリケーションIDを表すバイト配列(通常128ビットのUUID)。
numUINT_PTRinappId配列のバイト数。

戻り値の型: QStatus

各言語での呼び出し定義

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

QStatus alljoyn_aboutdata_setappid(
    alljoyn_aboutdata data,
    const BYTE* appId,
    UINT_PTR num
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_aboutdata_setappid(
    IntPtr data,   // alljoyn_aboutdata
    IntPtr appId,   // BYTE*
    UIntPtr num   // UINT_PTR
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_aboutdata_setappid(
    data As IntPtr,   ' alljoyn_aboutdata
    appId As IntPtr,   ' BYTE*
    num As UIntPtr   ' UINT_PTR
) As Integer
End Function
' data : alljoyn_aboutdata
' appId : BYTE*
' num : UINT_PTR
Declare PtrSafe Function alljoyn_aboutdata_setappid Lib "msajapi" ( _
    ByVal data As LongPtr, _
    ByVal appId As LongPtr, _
    ByVal num 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_aboutdata_setappid = ctypes.windll.msajapi.alljoyn_aboutdata_setappid
alljoyn_aboutdata_setappid.restype = ctypes.c_int
alljoyn_aboutdata_setappid.argtypes = [
    ctypes.c_ssize_t,  # data : alljoyn_aboutdata
    ctypes.POINTER(ctypes.c_ubyte),  # appId : BYTE*
    ctypes.c_size_t,  # num : UINT_PTR
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_aboutdata_setappid = Fiddle::Function.new(
  lib['alljoyn_aboutdata_setappid'],
  [
    Fiddle::TYPE_INTPTR_T,  # data : alljoyn_aboutdata
    Fiddle::TYPE_VOIDP,  # appId : BYTE*
    Fiddle::TYPE_UINTPTR_T,  # num : UINT_PTR
  ],
  Fiddle::TYPE_INT)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_aboutdata_setappid(
        data: isize,  // alljoyn_aboutdata
        appId: *const u8,  // BYTE*
        num: usize  // UINT_PTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_aboutdata_setappid(IntPtr data, IntPtr appId, UIntPtr num);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_aboutdata_setappid' -Namespace Win32 -PassThru
# $api::alljoyn_aboutdata_setappid(data, appId, num)
#uselib "MSAJApi.dll"
#func global alljoyn_aboutdata_setappid "alljoyn_aboutdata_setappid" sptr, sptr, sptr
; alljoyn_aboutdata_setappid data, varptr(appId), num   ; 戻り値は stat
; data : alljoyn_aboutdata -> "sptr"
; appId : BYTE* -> "sptr"
; num : UINT_PTR -> "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。
出力引数:
#uselib "MSAJApi.dll"
#cfunc global alljoyn_aboutdata_setappid "alljoyn_aboutdata_setappid" sptr, var, sptr
; res = alljoyn_aboutdata_setappid(data, appId, num)
; data : alljoyn_aboutdata -> "sptr"
; appId : BYTE* -> "var"
; num : UINT_PTR -> "sptr"
; ※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。
出力引数:
; QStatus alljoyn_aboutdata_setappid(alljoyn_aboutdata data, BYTE* appId, UINT_PTR num)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_aboutdata_setappid "alljoyn_aboutdata_setappid" intptr, var, intptr
; res = alljoyn_aboutdata_setappid(data, appId, num)
; data : alljoyn_aboutdata -> "intptr"
; appId : BYTE* -> "var"
; num : UINT_PTR -> "intptr"
; ※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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_aboutdata_setappid = msajapi.NewProc("alljoyn_aboutdata_setappid")
)

// data (alljoyn_aboutdata), appId (BYTE*), num (UINT_PTR)
r1, _, err := procalljoyn_aboutdata_setappid.Call(
	uintptr(data),
	uintptr(appId),
	uintptr(num),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // QStatus
function alljoyn_aboutdata_setappid(
  data: NativeInt;   // alljoyn_aboutdata
  appId: Pointer;   // BYTE*
  num: NativeUInt   // UINT_PTR
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_aboutdata_setappid';
result := DllCall("MSAJApi\alljoyn_aboutdata_setappid"
    , "Ptr", data   ; alljoyn_aboutdata
    , "Ptr", appId   ; BYTE*
    , "UPtr", num   ; UINT_PTR
    , "Int")   ; return: QStatus
●alljoyn_aboutdata_setappid(data, appId, num) = DLL("MSAJApi.dll", "int alljoyn_aboutdata_setappid(int, void*, int)")
# 呼び出し: alljoyn_aboutdata_setappid(data, appId, num)
# data : alljoyn_aboutdata -> "int"
# appId : BYTE* -> "void*"
# num : UINT_PTR -> "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_aboutdata_setappid(
    data: isize, // alljoyn_aboutdata
    appId: [*c]u8, // BYTE*
    num: usize // UINT_PTR
) callconv(std.os.windows.WINAPI) i32;
proc alljoyn_aboutdata_setappid(
    data: int,  # alljoyn_aboutdata
    appId: ptr uint8,  # BYTE*
    num: uint  # UINT_PTR
): int32 {.importc: "alljoyn_aboutdata_setappid", stdcall, dynlib: "MSAJApi.dll".}
pragma(lib, "msajapi");
extern(Windows)
int alljoyn_aboutdata_setappid(
    ptrdiff_t data,   // alljoyn_aboutdata
    ubyte* appId,   // BYTE*
    size_t num   // UINT_PTR
);
ccall((:alljoyn_aboutdata_setappid, "MSAJApi.dll"), stdcall, Int32,
      (Int, Ptr{UInt8}, Csize_t),
      data, appId, num)
# data : alljoyn_aboutdata -> Int
# appId : BYTE* -> Ptr{UInt8}
# num : UINT_PTR -> Csize_t
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t alljoyn_aboutdata_setappid(
    intptr_t data,
    uint8_t* appId,
    uintptr_t num);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_aboutdata_setappid(data, appId, num)
-- data : alljoyn_aboutdata
-- appId : BYTE*
-- num : UINT_PTR
-- 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_aboutdata_setappid = lib.func('__stdcall', 'alljoyn_aboutdata_setappid', 'int32_t', ['intptr_t', 'uint8_t *', 'uintptr_t']);
// alljoyn_aboutdata_setappid(data, appId, num)
// data : alljoyn_aboutdata -> 'intptr_t'
// appId : BYTE* -> 'uint8_t *'
// num : UINT_PTR -> 'uintptr_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_aboutdata_setappid: { parameters: ["isize", "pointer", "usize"], result: "i32" },
});
// lib.symbols.alljoyn_aboutdata_setappid(data, appId, num)
// data : alljoyn_aboutdata -> "isize"
// appId : BYTE* -> "pointer"
// num : UINT_PTR -> "usize"
// 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_aboutdata_setappid(
    intptr_t data,
    uint8_t* appId,
    size_t num);
C, "MSAJApi.dll");
// $ffi->alljoyn_aboutdata_setappid(data, appId, num);
// data : alljoyn_aboutdata
// appId : BYTE*
// num : UINT_PTR
// 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_aboutdata_setappid(
        long data,   // alljoyn_aboutdata
        byte[] appId,   // BYTE*
        long num   // UINT_PTR
    );
}
@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_aboutdata_setappid = alljoyn_aboutdata_setappid(
    data : LibC::SSizeT,   # alljoyn_aboutdata
    appId : UInt8*,   # BYTE*
    num : LibC::SizeT   # UINT_PTR
  ) : 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_aboutdata_setappidNative = Int32 Function(IntPtr, Pointer<Uint8>, UintPtr);
typedef alljoyn_aboutdata_setappidDart = int Function(int, Pointer<Uint8>, int);
final alljoyn_aboutdata_setappid = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_aboutdata_setappidNative, alljoyn_aboutdata_setappidDart>('alljoyn_aboutdata_setappid');
// data : alljoyn_aboutdata -> IntPtr
// appId : BYTE* -> Pointer<Uint8>
// num : UINT_PTR -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function alljoyn_aboutdata_setappid(
  data: NativeInt;   // alljoyn_aboutdata
  appId: Pointer;   // BYTE*
  num: NativeUInt   // UINT_PTR
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_aboutdata_setappid';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "alljoyn_aboutdata_setappid"
  c_alljoyn_aboutdata_setappid :: CIntPtr -> Ptr Word8 -> CUIntPtr -> IO Int32
-- data : alljoyn_aboutdata -> CIntPtr
-- appId : BYTE* -> Ptr Word8
-- num : UINT_PTR -> CUIntPtr
-- 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_aboutdata_setappid =
  foreign "alljoyn_aboutdata_setappid"
    (intptr_t @-> (ptr uint8_t) @-> size_t @-> returning int32_t)
(* data : alljoyn_aboutdata -> intptr_t *)
(* appId : BYTE* -> (ptr uint8_t) *)
(* num : UINT_PTR -> size_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_aboutdata_setappid" alljoyn-aboutdata-setappid :convention :stdcall) :int32
  (data :int64)   ; alljoyn_aboutdata
  (app-id :pointer)   ; BYTE*
  (num :uint64))   ; UINT_PTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $alljoyn_aboutdata_setappid = Win32::API::More->new('MSAJApi',
    'int alljoyn_aboutdata_setappid(LPARAM data, LPVOID appId, WPARAM num)');
# my $ret = $alljoyn_aboutdata_setappid->Call($data, $appId, $num);
# data : alljoyn_aboutdata -> LPARAM
# appId : BYTE* -> LPVOID
# num : UINT_PTR -> WPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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