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RouterLogEventExW
関数可変長引数書式指定でルーターのイベントをログに記録する(Unicode版)。
シグネチャ
// rtutils.dll (Unicode / -W)
#include <windows.h>
void RouterLogEventExW(
HANDLE hLogHandle,
DWORD dwEventType,
DWORD dwErrorCode,
DWORD dwMessageId,
LPCWSTR ptszFormat,
...
);
// ※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 |
|---|---|---|
| hLogHandle | HANDLE | in |
| dwEventType | DWORD | in |
| dwErrorCode | DWORD | in |
| dwMessageId | DWORD | in |
| ptszFormat | LPCWSTR | in |
戻り値の型: void
各言語での呼び出し定義
// rtutils.dll (Unicode / -W)
#include <windows.h>
void RouterLogEventExW(
HANDLE hLogHandle,
DWORD dwEventType,
DWORD dwErrorCode,
DWORD dwMessageId,
LPCWSTR ptszFormat,
...
);
// ※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("rtutils.dll", CharSet = CharSet.Unicode, ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern void RouterLogEventExW(
IntPtr hLogHandle, // HANDLE
uint dwEventType, // DWORD
uint dwErrorCode, // DWORD
uint dwMessageId, // DWORD
[MarshalAs(UnmanagedType.LPWStr)] string ptszFormat, // LPCWSTR
__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("rtutils.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub RouterLogEventExW(
hLogHandle As IntPtr, ' HANDLE
dwEventType As UInteger, ' DWORD
dwErrorCode As UInteger, ' DWORD
dwMessageId As UInteger, ' DWORD
<MarshalAs(UnmanagedType.LPWStr)> ptszFormat As String ' LPCWSTR
)
End Sub
' ※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。' hLogHandle : HANDLE
' dwEventType : DWORD
' dwErrorCode : DWORD
' dwMessageId : DWORD
' ptszFormat : LPCWSTR
Declare PtrSafe Sub RouterLogEventExW Lib "rtutils" ( _
ByVal hLogHandle As LongPtr, _
ByVal dwEventType As Long, _
ByVal dwErrorCode As Long, _
ByVal dwMessageId As Long, _
ByVal ptszFormat As LongPtr)
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' 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
RouterLogEventExW = ctypes.cdll.rtutils.RouterLogEventExW
RouterLogEventExW.restype = None
RouterLogEventExW.argtypes = [
wintypes.HANDLE, # hLogHandle : HANDLE
wintypes.DWORD, # dwEventType : DWORD
wintypes.DWORD, # dwErrorCode : DWORD
wintypes.DWORD, # dwMessageId : DWORD
wintypes.LPCWSTR, # ptszFormat : LPCWSTR
]
# ※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('rtutils.dll')
RouterLogEventExW = Fiddle::Function.new(
lib['RouterLogEventExW'],
[
Fiddle::TYPE_VOIDP, # hLogHandle : HANDLE
-Fiddle::TYPE_INT, # dwEventType : DWORD
-Fiddle::TYPE_INT, # dwErrorCode : DWORD
-Fiddle::TYPE_INT, # dwMessageId : DWORD
Fiddle::TYPE_VOIDP, # ptszFormat : LPCWSTR
],
Fiddle::TYPE_VOID, Fiddle::Function::CDECL)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"
# ※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 = "rtutils")]
extern "C" {
fn RouterLogEventExW(
hLogHandle: *mut core::ffi::c_void, // HANDLE
dwEventType: u32, // DWORD
dwErrorCode: u32, // DWORD
dwMessageId: u32, // DWORD
ptszFormat: *const u16, // LPCWSTR
...
);
}
// 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("rtutils.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
public static extern void RouterLogEventExW(IntPtr hLogHandle, uint dwEventType, uint dwErrorCode, uint dwMessageId, [MarshalAs(UnmanagedType.LPWStr)] string ptszFormat);
"@
$api = Add-Type -MemberDefinition $sig -Name 'rtutils_RouterLogEventExW' -Namespace Win32 -PassThru
# $api::RouterLogEventExW(hLogHandle, dwEventType, dwErrorCode, dwMessageId, ptszFormat)
# ※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 "rtutils.dll"
#func global RouterLogEventExW "RouterLogEventExW" wptr, wptr, wptr, wptr, wptr
; RouterLogEventExW hLogHandle, dwEventType, dwErrorCode, dwMessageId, ptszFormat
; hLogHandle : HANDLE -> "wptr"
; dwEventType : DWORD -> "wptr"
; dwErrorCode : DWORD -> "wptr"
; dwMessageId : DWORD -> "wptr"
; ptszFormat : LPCWSTR -> "wptr"
; ※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 "rtutils.dll"
#func global RouterLogEventExW "RouterLogEventExW" sptr, int, int, int, wstr
; RouterLogEventExW hLogHandle, dwEventType, dwErrorCode, dwMessageId, ptszFormat
; hLogHandle : HANDLE -> "sptr"
; dwEventType : DWORD -> "int"
; dwErrorCode : DWORD -> "int"
; dwMessageId : DWORD -> "int"
; ptszFormat : LPCWSTR -> "wstr"
; ※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。; void RouterLogEventExW(HANDLE hLogHandle, DWORD dwEventType, DWORD dwErrorCode, DWORD dwMessageId, LPCWSTR ptszFormat)
#uselib "rtutils.dll"
#func global RouterLogEventExW "RouterLogEventExW" intptr, int, int, int, wstr
; RouterLogEventExW hLogHandle, dwEventType, dwErrorCode, dwMessageId, ptszFormat
; hLogHandle : HANDLE -> "intptr"
; dwEventType : DWORD -> "int"
; dwErrorCode : DWORD -> "int"
; dwMessageId : DWORD -> "int"
; ptszFormat : LPCWSTR -> "wstr"
; ※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 (
rtutils = windows.NewLazySystemDLL("rtutils.dll")
procRouterLogEventExW = rtutils.NewProc("RouterLogEventExW")
)
// hLogHandle (HANDLE), dwEventType (DWORD), dwErrorCode (DWORD), dwMessageId (DWORD), ptszFormat (LPCWSTR)
r1, _, err := procRouterLogEventExW.Call(
uintptr(hLogHandle),
uintptr(dwEventType),
uintptr(dwErrorCode),
uintptr(dwMessageId),
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(ptszFormat))),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // void
// ※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。procedure RouterLogEventExW(
hLogHandle: THandle; // HANDLE
dwEventType: DWORD; // DWORD
dwErrorCode: DWORD; // DWORD
dwMessageId: DWORD; // DWORD
ptszFormat: PWideChar // LPCWSTR
); cdecl; varargs;
external 'rtutils.dll' name 'RouterLogEventExW';
// ※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("rtutils\RouterLogEventExW"
, "Ptr", hLogHandle ; HANDLE
, "UInt", dwEventType ; DWORD
, "UInt", dwErrorCode ; DWORD
, "UInt", dwMessageId ; DWORD
, "WStr", ptszFormat ; LPCWSTR
, "Cdecl Int") ; return: void
; ※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。●RouterLogEventExW(hLogHandle, dwEventType, dwErrorCode, dwMessageId, ptszFormat) = DLL("rtutils.dll", "int RouterLogEventExW(void*, dword, dword, dword, char*)")
# 呼び出し: RouterLogEventExW(hLogHandle, dwEventType, dwErrorCode, dwMessageId, ptszFormat)
# hLogHandle : HANDLE -> "void*"
# dwEventType : DWORD -> "dword"
# dwErrorCode : DWORD -> "dword"
# dwMessageId : DWORD -> "dword"
# ptszFormat : LPCWSTR -> "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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。
# ※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。