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alljoyn_aboutdata_getajsoftwareversion

関数

AboutDataからAllJoynソフトウェアのバージョンを取得する。

DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

QStatus alljoyn_aboutdata_getajsoftwareversion(
    alljoyn_aboutdata data,
    CHAR** ajSoftwareVersion
);

パラメーター

名前	型	方向	説明
data	alljoyn_aboutdata	in	AllJoynフレームワークのバージョンを取得する対象のAboutデータハンドル。
ajSoftwareVersion	CHAR**	inout	AllJoynソフトウェアバージョン文字列へのポインタを受け取る出力。

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_getajsoftwareversion(
    alljoyn_aboutdata data,
    CHAR** ajSoftwareVersion
);

[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_aboutdata_getajsoftwareversion(
    IntPtr data,   // alljoyn_aboutdata
    IntPtr ajSoftwareVersion   // CHAR** in/out
);

<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_aboutdata_getajsoftwareversion(
    data As IntPtr,   ' alljoyn_aboutdata
    ajSoftwareVersion As IntPtr   ' CHAR** in/out
) As Integer
End Function

' data : alljoyn_aboutdata
' ajSoftwareVersion : CHAR** in/out
Declare PtrSafe Function alljoyn_aboutdata_getajsoftwareversion Lib "msajapi" ( _
    ByVal data As LongPtr, _
    ByVal ajSoftwareVersion 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_getajsoftwareversion = ctypes.windll.msajapi.alljoyn_aboutdata_getajsoftwareversion
alljoyn_aboutdata_getajsoftwareversion.restype = ctypes.c_int
alljoyn_aboutdata_getajsoftwareversion.argtypes = [
    ctypes.c_ssize_t,  # data : alljoyn_aboutdata
    ctypes.c_void_p,  # ajSoftwareVersion : CHAR** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_aboutdata_getajsoftwareversion = Fiddle::Function.new(
  lib['alljoyn_aboutdata_getajsoftwareversion'],
  [
    Fiddle::TYPE_INTPTR_T,  # data : alljoyn_aboutdata
    Fiddle::TYPE_VOIDP,  # ajSoftwareVersion : CHAR** in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_aboutdata_getajsoftwareversion(
        data: isize,  // alljoyn_aboutdata
        ajSoftwareVersion: *mut *mut i8  // CHAR** in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_aboutdata_getajsoftwareversion(IntPtr data, IntPtr ajSoftwareVersion);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_aboutdata_getajsoftwareversion' -Namespace Win32 -PassThru
# $api::alljoyn_aboutdata_getajsoftwareversion(data, ajSoftwareVersion)

#uselib "MSAJApi.dll"
#func global alljoyn_aboutdata_getajsoftwareversion "alljoyn_aboutdata_getajsoftwareversion" sptr, sptr
; alljoyn_aboutdata_getajsoftwareversion data, varptr(ajSoftwareVersion)   ; 戻り値は stat
; data : alljoyn_aboutdata -> "sptr"
; ajSoftwareVersion : CHAR** in/out -> "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_getajsoftwareversion "alljoyn_aboutdata_getajsoftwareversion" sptr, var
; res = alljoyn_aboutdata_getajsoftwareversion(data, ajSoftwareVersion)
; data : alljoyn_aboutdata -> "sptr"
; ajSoftwareVersion : CHAR** in/out -> "var"
; ※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"
#cfunc global alljoyn_aboutdata_getajsoftwareversion "alljoyn_aboutdata_getajsoftwareversion" sptr, sptr
; res = alljoyn_aboutdata_getajsoftwareversion(data, varptr(ajSoftwareVersion))
; data : alljoyn_aboutdata -> "sptr"
; ajSoftwareVersion : CHAR** in/out -> "sptr"
; ※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:

; QStatus alljoyn_aboutdata_getajsoftwareversion(alljoyn_aboutdata data, CHAR** ajSoftwareVersion)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_aboutdata_getajsoftwareversion "alljoyn_aboutdata_getajsoftwareversion" intptr, var
; res = alljoyn_aboutdata_getajsoftwareversion(data, ajSoftwareVersion)
; data : alljoyn_aboutdata -> "intptr"
; ajSoftwareVersion : CHAR** in/out -> "var"
; ※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。; QStatus alljoyn_aboutdata_getajsoftwareversion(alljoyn_aboutdata data, CHAR** ajSoftwareVersion)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_aboutdata_getajsoftwareversion "alljoyn_aboutdata_getajsoftwareversion" intptr, intptr
; res = alljoyn_aboutdata_getajsoftwareversion(data, varptr(ajSoftwareVersion))
; data : alljoyn_aboutdata -> "intptr"
; ajSoftwareVersion : CHAR** in/out -> "intptr"
; ※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_aboutdata_getajsoftwareversion = msajapi.NewProc("alljoyn_aboutdata_getajsoftwareversion")
)

// data (alljoyn_aboutdata), ajSoftwareVersion (CHAR** in/out)
r1, _, err := procalljoyn_aboutdata_getajsoftwareversion.Call(
	uintptr(data),
	uintptr(ajSoftwareVersion),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // QStatus

function alljoyn_aboutdata_getajsoftwareversion(
  data: NativeInt;   // alljoyn_aboutdata
  ajSoftwareVersion: Pointer   // CHAR** in/out
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_aboutdata_getajsoftwareversion';

result := DllCall("MSAJApi\alljoyn_aboutdata_getajsoftwareversion"
    , "Ptr", data   ; alljoyn_aboutdata
    , "Ptr", ajSoftwareVersion   ; CHAR** in/out
    , "Int")   ; return: QStatus

●alljoyn_aboutdata_getajsoftwareversion(data, ajSoftwareVersion) = DLL("MSAJApi.dll", "int alljoyn_aboutdata_getajsoftwareversion(int, void*)")
# 呼び出し: alljoyn_aboutdata_getajsoftwareversion(data, ajSoftwareVersion)
# data : alljoyn_aboutdata -> "int"
# ajSoftwareVersion : CHAR** in/out -> "void*"
# 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)。