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alljoyn_message_parseargs
関数可変長引数指定シグネチャに従いAllJoynメッセージの引数を解析する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
QStatus alljoyn_message_parseargs(
alljoyn_message msg,
LPCSTR signature,
...
);
// ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| msg | alljoyn_message | in |
| signature | LPCSTR | in |
戻り値の型: QStatus
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
QStatus alljoyn_message_parseargs(
alljoyn_message msg,
LPCSTR signature,
...
);
// ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。[DllImport("MSAJApi.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern int alljoyn_message_parseargs(
IntPtr msg, // alljoyn_message
[MarshalAs(UnmanagedType.LPStr)] string signature, // LPCSTR
__arglist
);
// ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。<DllImport("MSAJApi.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function alljoyn_message_parseargs(
msg As IntPtr, ' alljoyn_message
<MarshalAs(UnmanagedType.LPStr)> signature As String ' LPCSTR
) As Integer
End Function
' ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。' msg : alljoyn_message
' signature : LPCSTR
Declare PtrSafe Function alljoyn_message_parseargs Lib "msajapi" ( _
ByVal msg As LongPtr, _
ByVal signature As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
' ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。import ctypes
from ctypes import wintypes
alljoyn_message_parseargs = ctypes.cdll.msajapi.alljoyn_message_parseargs
alljoyn_message_parseargs.restype = ctypes.c_int
alljoyn_message_parseargs.argtypes = [
ctypes.c_ssize_t, # msg : alljoyn_message
wintypes.LPCSTR, # signature : LPCSTR
]
# ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_message_parseargs = Fiddle::Function.new(
lib['alljoyn_message_parseargs'],
[
Fiddle::TYPE_INTPTR_T, # msg : alljoyn_message
Fiddle::TYPE_VOIDP, # signature : LPCSTR
],
Fiddle::TYPE_INT, Fiddle::Function::CDECL)
# ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。#[link(name = "msajapi")]
extern "C" {
fn alljoyn_message_parseargs(
msg: isize, // alljoyn_message
signature: *const u8, // LPCSTR
...
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
// ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。$sig = @"
[DllImport("MSAJApi.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int alljoyn_message_parseargs(IntPtr msg, [MarshalAs(UnmanagedType.LPStr)] string signature);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_message_parseargs' -Namespace Win32 -PassThru
# $api::alljoyn_message_parseargs(msg, signature)
# ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。#uselib "MSAJApi.dll"
#func global alljoyn_message_parseargs "alljoyn_message_parseargs" sptr, sptr
; alljoyn_message_parseargs msg, signature ; 戻り値は stat
; msg : alljoyn_message -> "sptr"
; signature : 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。
; ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。#uselib "MSAJApi.dll"
#cfunc global alljoyn_message_parseargs "alljoyn_message_parseargs" sptr, str
; res = alljoyn_message_parseargs(msg, signature)
; msg : alljoyn_message -> "sptr"
; signature : LPCSTR -> "str"
; ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。; QStatus alljoyn_message_parseargs(alljoyn_message msg, LPCSTR signature)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_message_parseargs "alljoyn_message_parseargs" intptr, str
; res = alljoyn_message_parseargs(msg, signature)
; msg : alljoyn_message -> "intptr"
; signature : LPCSTR -> "str"
; ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_message_parseargs = msajapi.NewProc("alljoyn_message_parseargs")
)
// msg (alljoyn_message), signature (LPCSTR)
r1, _, err := procalljoyn_message_parseargs.Call(
uintptr(msg),
uintptr(unsafe.Pointer(windows.BytePtrFromString(signature))),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // QStatus
// ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。function alljoyn_message_parseargs(
msg: NativeInt; // alljoyn_message
signature: PAnsiChar // LPCSTR
): Integer; cdecl; varargs;
external 'MSAJApi.dll' name 'alljoyn_message_parseargs';
// ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。result := DllCall("MSAJApi\alljoyn_message_parseargs"
, "Ptr", msg ; alljoyn_message
, "AStr", signature ; LPCSTR
, "Cdecl Int") ; return: QStatus
; ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。●alljoyn_message_parseargs(msg, signature) = DLL("MSAJApi.dll", "int alljoyn_message_parseargs(int, char*)")
# 呼び出し: alljoyn_message_parseargs(msg, signature)
# msg : alljoyn_message -> "int"
# signature : 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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。
# ※可変長引数。DLL()は固定引数のみ。追加引数は EXEC_PTR で渡してください。
# ※可変長引数(printf形式・cdecl)。上記の固定引数の後に、書式に応じた引数を追加で渡します。