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EventWriteTransfer

関数

アクティビティIDを指定してETWイベントを記録する。

DLLADVAPI32.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

// ADVAPI32.dll
#include <windows.h>

DWORD EventWriteTransfer(
    REGHANDLE RegHandle,
    const EVENT_DESCRIPTOR* EventDescriptor,
    const GUID* ActivityId,   // optional
    const GUID* RelatedActivityId,   // optional
    DWORD UserDataCount,
    EVENT_DATA_DESCRIPTOR* UserData   // optional
);

パラメーター

名前	型	方向
RegHandle	REGHANDLE	in
EventDescriptor	EVENT_DESCRIPTOR*	in
ActivityId	GUID*	inoptional
RelatedActivityId	GUID*	inoptional
UserDataCount	DWORD	in
UserData	EVENT_DATA_DESCRIPTOR*	inoptional

戻り値の型: DWORD

各言語での呼び出し定義

// ADVAPI32.dll
#include <windows.h>

DWORD EventWriteTransfer(
    REGHANDLE RegHandle,
    const EVENT_DESCRIPTOR* EventDescriptor,
    const GUID* ActivityId,   // optional
    const GUID* RelatedActivityId,   // optional
    DWORD UserDataCount,
    EVENT_DATA_DESCRIPTOR* UserData   // optional
);

[DllImport("ADVAPI32.dll", ExactSpelling = true)]
static extern uint EventWriteTransfer(
    long RegHandle,   // REGHANDLE
    IntPtr EventDescriptor,   // EVENT_DESCRIPTOR*
    IntPtr ActivityId,   // GUID* optional
    IntPtr RelatedActivityId,   // GUID* optional
    uint UserDataCount,   // DWORD
    IntPtr UserData   // EVENT_DATA_DESCRIPTOR* optional
);

<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function EventWriteTransfer(
    RegHandle As Long,   ' REGHANDLE
    EventDescriptor As IntPtr,   ' EVENT_DESCRIPTOR*
    ActivityId As IntPtr,   ' GUID* optional
    RelatedActivityId As IntPtr,   ' GUID* optional
    UserDataCount As UInteger,   ' DWORD
    UserData As IntPtr   ' EVENT_DATA_DESCRIPTOR* optional
) As UInteger
End Function

' RegHandle : REGHANDLE
' EventDescriptor : EVENT_DESCRIPTOR*
' ActivityId : GUID* optional
' RelatedActivityId : GUID* optional
' UserDataCount : DWORD
' UserData : EVENT_DATA_DESCRIPTOR* optional
Declare PtrSafe Function EventWriteTransfer Lib "advapi32" ( _
    ByVal RegHandle As LongLong, _
    ByVal EventDescriptor As LongPtr, _
    ByVal ActivityId As LongPtr, _
    ByVal RelatedActivityId As LongPtr, _
    ByVal UserDataCount As Long, _
    ByVal UserData 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

EventWriteTransfer = ctypes.windll.advapi32.EventWriteTransfer
EventWriteTransfer.restype = wintypes.DWORD
EventWriteTransfer.argtypes = [
    ctypes.c_longlong,  # RegHandle : REGHANDLE
    ctypes.c_void_p,  # EventDescriptor : EVENT_DESCRIPTOR*
    ctypes.c_void_p,  # ActivityId : GUID* optional
    ctypes.c_void_p,  # RelatedActivityId : GUID* optional
    wintypes.DWORD,  # UserDataCount : DWORD
    ctypes.c_void_p,  # UserData : EVENT_DATA_DESCRIPTOR* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
EventWriteTransfer = Fiddle::Function.new(
  lib['EventWriteTransfer'],
  [
    Fiddle::TYPE_LONG_LONG,  # RegHandle : REGHANDLE
    Fiddle::TYPE_VOIDP,  # EventDescriptor : EVENT_DESCRIPTOR*
    Fiddle::TYPE_VOIDP,  # ActivityId : GUID* optional
    Fiddle::TYPE_VOIDP,  # RelatedActivityId : GUID* optional
    -Fiddle::TYPE_INT,  # UserDataCount : DWORD
    Fiddle::TYPE_VOIDP,  # UserData : EVENT_DATA_DESCRIPTOR* optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn EventWriteTransfer(
        RegHandle: i64,  // REGHANDLE
        EventDescriptor: *const EVENT_DESCRIPTOR,  // EVENT_DESCRIPTOR*
        ActivityId: *const GUID,  // GUID* optional
        RelatedActivityId: *const GUID,  // GUID* optional
        UserDataCount: u32,  // DWORD
        UserData: *mut EVENT_DATA_DESCRIPTOR  // EVENT_DATA_DESCRIPTOR* optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll")]
public static extern uint EventWriteTransfer(long RegHandle, IntPtr EventDescriptor, IntPtr ActivityId, IntPtr RelatedActivityId, uint UserDataCount, IntPtr UserData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_EventWriteTransfer' -Namespace Win32 -PassThru
# $api::EventWriteTransfer(RegHandle, EventDescriptor, ActivityId, RelatedActivityId, UserDataCount, UserData)

#uselib "ADVAPI32.dll"
#func global EventWriteTransfer "EventWriteTransfer" sptr, sptr, sptr, sptr, sptr, sptr
; EventWriteTransfer RegHandle, varptr(EventDescriptor), varptr(ActivityId), varptr(RelatedActivityId), UserDataCount, varptr(UserData)   ; 戻り値は stat
; RegHandle : REGHANDLE -> "sptr"
; EventDescriptor : EVENT_DESCRIPTOR* -> "sptr"
; ActivityId : GUID* optional -> "sptr"
; RelatedActivityId : GUID* optional -> "sptr"
; UserDataCount : DWORD -> "sptr"
; UserData : EVENT_DATA_DESCRIPTOR* optional -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "ADVAPI32.dll"
#cfunc global EventWriteTransfer "EventWriteTransfer" int64, var, var, var, int, var
; res = EventWriteTransfer(RegHandle, EventDescriptor, ActivityId, RelatedActivityId, UserDataCount, UserData)
; RegHandle : REGHANDLE -> "int64"
; EventDescriptor : EVENT_DESCRIPTOR* -> "var"
; ActivityId : GUID* optional -> "var"
; RelatedActivityId : GUID* optional -> "var"
; UserDataCount : DWORD -> "int"
; UserData : EVENT_DATA_DESCRIPTOR* optional -> "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。
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。#uselib "ADVAPI32.dll"
#cfunc global EventWriteTransfer "EventWriteTransfer" int64, sptr, sptr, sptr, int, sptr
; res = EventWriteTransfer(RegHandle, varptr(EventDescriptor), varptr(ActivityId), varptr(RelatedActivityId), UserDataCount, varptr(UserData))
; RegHandle : REGHANDLE -> "int64"
; EventDescriptor : EVENT_DESCRIPTOR* -> "sptr"
; ActivityId : GUID* optional -> "sptr"
; RelatedActivityId : GUID* optional -> "sptr"
; UserDataCount : DWORD -> "int"
; UserData : EVENT_DATA_DESCRIPTOR* optional -> "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))。
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。

出力引数:

; DWORD EventWriteTransfer(REGHANDLE RegHandle, EVENT_DESCRIPTOR* EventDescriptor, GUID* ActivityId, GUID* RelatedActivityId, DWORD UserDataCount, EVENT_DATA_DESCRIPTOR* UserData)
#uselib "ADVAPI32.dll"
#cfunc global EventWriteTransfer "EventWriteTransfer" int64, var, var, var, int, var
; res = EventWriteTransfer(RegHandle, EventDescriptor, ActivityId, RelatedActivityId, UserDataCount, UserData)
; RegHandle : REGHANDLE -> "int64"
; EventDescriptor : EVENT_DESCRIPTOR* -> "var"
; ActivityId : GUID* optional -> "var"
; RelatedActivityId : GUID* optional -> "var"
; UserDataCount : DWORD -> "int"
; UserData : EVENT_DATA_DESCRIPTOR* optional -> "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。; DWORD EventWriteTransfer(REGHANDLE RegHandle, EVENT_DESCRIPTOR* EventDescriptor, GUID* ActivityId, GUID* RelatedActivityId, DWORD UserDataCount, EVENT_DATA_DESCRIPTOR* UserData)
#uselib "ADVAPI32.dll"
#cfunc global EventWriteTransfer "EventWriteTransfer" int64, intptr, intptr, intptr, int, intptr
; res = EventWriteTransfer(RegHandle, varptr(EventDescriptor), varptr(ActivityId), varptr(RelatedActivityId), UserDataCount, varptr(UserData))
; RegHandle : REGHANDLE -> "int64"
; EventDescriptor : EVENT_DESCRIPTOR* -> "intptr"
; ActivityId : GUID* optional -> "intptr"
; RelatedActivityId : GUID* optional -> "intptr"
; UserDataCount : DWORD -> "int"
; UserData : EVENT_DATA_DESCRIPTOR* optional -> "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 (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procEventWriteTransfer = advapi32.NewProc("EventWriteTransfer")
)

// RegHandle (REGHANDLE), EventDescriptor (EVENT_DESCRIPTOR*), ActivityId (GUID* optional), RelatedActivityId (GUID* optional), UserDataCount (DWORD), UserData (EVENT_DATA_DESCRIPTOR* optional)
r1, _, err := procEventWriteTransfer.Call(
	uintptr(RegHandle),
	uintptr(EventDescriptor),
	uintptr(ActivityId),
	uintptr(RelatedActivityId),
	uintptr(UserDataCount),
	uintptr(UserData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function EventWriteTransfer(
  RegHandle: Int64;   // REGHANDLE
  EventDescriptor: Pointer;   // EVENT_DESCRIPTOR*
  ActivityId: PGUID;   // GUID* optional
  RelatedActivityId: PGUID;   // GUID* optional
  UserDataCount: DWORD;   // DWORD
  UserData: Pointer   // EVENT_DATA_DESCRIPTOR* optional
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'EventWriteTransfer';

result := DllCall("ADVAPI32\EventWriteTransfer"
    , "Int64", RegHandle   ; REGHANDLE
    , "Ptr", EventDescriptor   ; EVENT_DESCRIPTOR*
    , "Ptr", ActivityId   ; GUID* optional
    , "Ptr", RelatedActivityId   ; GUID* optional
    , "UInt", UserDataCount   ; DWORD
    , "Ptr", UserData   ; EVENT_DATA_DESCRIPTOR* optional
    , "UInt")   ; return: DWORD

●EventWriteTransfer(RegHandle, EventDescriptor, ActivityId, RelatedActivityId, UserDataCount, UserData) = DLL("ADVAPI32.dll", "dword EventWriteTransfer(int64, void*, void*, void*, dword, void*)")
# 呼び出し: EventWriteTransfer(RegHandle, EventDescriptor, ActivityId, RelatedActivityId, UserDataCount, UserData)
# RegHandle : REGHANDLE -> "int64"
# EventDescriptor : EVENT_DESCRIPTOR* -> "void*"
# ActivityId : GUID* optional -> "void*"
# RelatedActivityId : GUID* optional -> "void*"
# UserDataCount : DWORD -> "dword"
# UserData : EVENT_DATA_DESCRIPTOR* optional -> "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)。