ホーム › System.Diagnostics.Etw › RegisterTraceGuidsW

RegisterTraceGuidsW

関数

クラシックETWプロバイダーのトレースGUIDを登録する(Unicode版)。

DLLADVAPI32.dll文字セットUnicode (-W)呼出規約winapi対応OSWindows 2000 以降

シグネチャ

// ADVAPI32.dll  (Unicode / -W)
#include <windows.h>

DWORD RegisterTraceGuidsW(
    WMIDPREQUEST RequestAddress,
    void* RequestContext,   // optional
    const GUID* ControlGuid,
    DWORD GuidCount,
    TRACE_GUID_REGISTRATION* TraceGuidReg,   // optional
    LPCWSTR MofImagePath,   // optional
    LPCWSTR MofResourceName,   // optional
    ULONGLONG* RegistrationHandle
);

パラメーター

名前	型	方向
RequestAddress	WMIDPREQUEST	in
RequestContext	void*	inoptional
ControlGuid	GUID*	in
GuidCount	DWORD	in
TraceGuidReg	TRACE_GUID_REGISTRATION*	inoptional
MofImagePath	LPCWSTR	inoptional
MofResourceName	LPCWSTR	inoptional
RegistrationHandle	ULONGLONG*	out

戻り値の型: DWORD

各言語での呼び出し定義

// ADVAPI32.dll  (Unicode / -W)
#include <windows.h>

DWORD RegisterTraceGuidsW(
    WMIDPREQUEST RequestAddress,
    void* RequestContext,   // optional
    const GUID* ControlGuid,
    DWORD GuidCount,
    TRACE_GUID_REGISTRATION* TraceGuidReg,   // optional
    LPCWSTR MofImagePath,   // optional
    LPCWSTR MofResourceName,   // optional
    ULONGLONG* RegistrationHandle
);

[DllImport("ADVAPI32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern uint RegisterTraceGuidsW(
    IntPtr RequestAddress,   // WMIDPREQUEST
    IntPtr RequestContext,   // void* optional
    ref Guid ControlGuid,   // GUID*
    uint GuidCount,   // DWORD
    IntPtr TraceGuidReg,   // TRACE_GUID_REGISTRATION* optional
    [MarshalAs(UnmanagedType.LPWStr)] string MofImagePath,   // LPCWSTR optional
    [MarshalAs(UnmanagedType.LPWStr)] string MofResourceName,   // LPCWSTR optional
    out ulong RegistrationHandle   // ULONGLONG* out
);

<DllImport("ADVAPI32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function RegisterTraceGuidsW(
    RequestAddress As IntPtr,   ' WMIDPREQUEST
    RequestContext As IntPtr,   ' void* optional
    ByRef ControlGuid As Guid,   ' GUID*
    GuidCount As UInteger,   ' DWORD
    TraceGuidReg As IntPtr,   ' TRACE_GUID_REGISTRATION* optional
    <MarshalAs(UnmanagedType.LPWStr)> MofImagePath As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> MofResourceName As String,   ' LPCWSTR optional
    <Out> ByRef RegistrationHandle As ULong   ' ULONGLONG* out
) As UInteger
End Function

' RequestAddress : WMIDPREQUEST
' RequestContext : void* optional
' ControlGuid : GUID*
' GuidCount : DWORD
' TraceGuidReg : TRACE_GUID_REGISTRATION* optional
' MofImagePath : LPCWSTR optional
' MofResourceName : LPCWSTR optional
' RegistrationHandle : ULONGLONG* out
Declare PtrSafe Function RegisterTraceGuidsW Lib "advapi32" ( _
    ByVal RequestAddress As LongPtr, _
    ByVal RequestContext As LongPtr, _
    ByVal ControlGuid As LongPtr, _
    ByVal GuidCount As Long, _
    ByVal TraceGuidReg As LongPtr, _
    ByVal MofImagePath As LongPtr, _
    ByVal MofResourceName As LongPtr, _
    ByRef RegistrationHandle As LongLong) As Long
' 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。

import ctypes
from ctypes import wintypes

RegisterTraceGuidsW = ctypes.windll.advapi32.RegisterTraceGuidsW
RegisterTraceGuidsW.restype = wintypes.DWORD
RegisterTraceGuidsW.argtypes = [
    ctypes.c_void_p,  # RequestAddress : WMIDPREQUEST
    ctypes.POINTER(None),  # RequestContext : void* optional
    ctypes.c_void_p,  # ControlGuid : GUID*
    wintypes.DWORD,  # GuidCount : DWORD
    ctypes.c_void_p,  # TraceGuidReg : TRACE_GUID_REGISTRATION* optional
    wintypes.LPCWSTR,  # MofImagePath : LPCWSTR optional
    wintypes.LPCWSTR,  # MofResourceName : LPCWSTR optional
    ctypes.POINTER(ctypes.c_ulonglong),  # RegistrationHandle : ULONGLONG* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
RegisterTraceGuidsW = Fiddle::Function.new(
  lib['RegisterTraceGuidsW'],
  [
    Fiddle::TYPE_VOIDP,  # RequestAddress : WMIDPREQUEST
    Fiddle::TYPE_VOIDP,  # RequestContext : void* optional
    Fiddle::TYPE_VOIDP,  # ControlGuid : GUID*
    -Fiddle::TYPE_INT,  # GuidCount : DWORD
    Fiddle::TYPE_VOIDP,  # TraceGuidReg : TRACE_GUID_REGISTRATION* optional
    Fiddle::TYPE_VOIDP,  # MofImagePath : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # MofResourceName : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # RegistrationHandle : ULONGLONG* out
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "advapi32")]
extern "system" {
    fn RegisterTraceGuidsW(
        RequestAddress: *const core::ffi::c_void,  // WMIDPREQUEST
        RequestContext: *mut (),  // void* optional
        ControlGuid: *const GUID,  // GUID*
        GuidCount: u32,  // DWORD
        TraceGuidReg: *mut TRACE_GUID_REGISTRATION,  // TRACE_GUID_REGISTRATION* optional
        MofImagePath: *const u16,  // LPCWSTR optional
        MofResourceName: *const u16,  // LPCWSTR optional
        RegistrationHandle: *mut u64  // ULONGLONG* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll", CharSet = CharSet.Unicode)]
public static extern uint RegisterTraceGuidsW(IntPtr RequestAddress, IntPtr RequestContext, ref Guid ControlGuid, uint GuidCount, IntPtr TraceGuidReg, [MarshalAs(UnmanagedType.LPWStr)] string MofImagePath, [MarshalAs(UnmanagedType.LPWStr)] string MofResourceName, out ulong RegistrationHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_RegisterTraceGuidsW' -Namespace Win32 -PassThru
# $api::RegisterTraceGuidsW(RequestAddress, RequestContext, ControlGuid, GuidCount, TraceGuidReg, MofImagePath, MofResourceName, RegistrationHandle)

#uselib "ADVAPI32.dll"
#func global RegisterTraceGuidsW "RegisterTraceGuidsW" wptr, wptr, wptr, wptr, wptr, wptr, wptr, wptr
; RegisterTraceGuidsW RequestAddress, RequestContext, varptr(ControlGuid), GuidCount, varptr(TraceGuidReg), MofImagePath, MofResourceName, varptr(RegistrationHandle)   ; 戻り値は stat
; RequestAddress : WMIDPREQUEST -> "wptr"
; RequestContext : void* optional -> "wptr"
; ControlGuid : GUID* -> "wptr"
; GuidCount : DWORD -> "wptr"
; TraceGuidReg : TRACE_GUID_REGISTRATION* optional -> "wptr"
; MofImagePath : LPCWSTR optional -> "wptr"
; MofResourceName : LPCWSTR optional -> "wptr"
; RegistrationHandle : ULONGLONG* out -> "wptr"
; ※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 RegisterTraceGuidsW "RegisterTraceGuidsW" sptr, sptr, var, int, var, wstr, wstr, var
; res = RegisterTraceGuidsW(RequestAddress, RequestContext, ControlGuid, GuidCount, TraceGuidReg, MofImagePath, MofResourceName, RegistrationHandle)
; RequestAddress : WMIDPREQUEST -> "sptr"
; RequestContext : void* optional -> "sptr"
; ControlGuid : GUID* -> "var"
; GuidCount : DWORD -> "int"
; TraceGuidReg : TRACE_GUID_REGISTRATION* optional -> "var"
; MofImagePath : LPCWSTR optional -> "wstr"
; MofResourceName : LPCWSTR optional -> "wstr"
; RegistrationHandle : ULONGLONG* 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 "ADVAPI32.dll"
#cfunc global RegisterTraceGuidsW "RegisterTraceGuidsW" sptr, sptr, sptr, int, sptr, wstr, wstr, sptr
; res = RegisterTraceGuidsW(RequestAddress, RequestContext, varptr(ControlGuid), GuidCount, varptr(TraceGuidReg), MofImagePath, MofResourceName, varptr(RegistrationHandle))
; RequestAddress : WMIDPREQUEST -> "sptr"
; RequestContext : void* optional -> "sptr"
; ControlGuid : GUID* -> "sptr"
; GuidCount : DWORD -> "int"
; TraceGuidReg : TRACE_GUID_REGISTRATION* optional -> "sptr"
; MofImagePath : LPCWSTR optional -> "wstr"
; MofResourceName : LPCWSTR optional -> "wstr"
; RegistrationHandle : ULONGLONG* 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:

; DWORD RegisterTraceGuidsW(WMIDPREQUEST RequestAddress, void* RequestContext, GUID* ControlGuid, DWORD GuidCount, TRACE_GUID_REGISTRATION* TraceGuidReg, LPCWSTR MofImagePath, LPCWSTR MofResourceName, ULONGLONG* RegistrationHandle)
#uselib "ADVAPI32.dll"
#cfunc global RegisterTraceGuidsW "RegisterTraceGuidsW" intptr, intptr, var, int, var, wstr, wstr, var
; res = RegisterTraceGuidsW(RequestAddress, RequestContext, ControlGuid, GuidCount, TraceGuidReg, MofImagePath, MofResourceName, RegistrationHandle)
; RequestAddress : WMIDPREQUEST -> "intptr"
; RequestContext : void* optional -> "intptr"
; ControlGuid : GUID* -> "var"
; GuidCount : DWORD -> "int"
; TraceGuidReg : TRACE_GUID_REGISTRATION* optional -> "var"
; MofImagePath : LPCWSTR optional -> "wstr"
; MofResourceName : LPCWSTR optional -> "wstr"
; RegistrationHandle : ULONGLONG* 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。; DWORD RegisterTraceGuidsW(WMIDPREQUEST RequestAddress, void* RequestContext, GUID* ControlGuid, DWORD GuidCount, TRACE_GUID_REGISTRATION* TraceGuidReg, LPCWSTR MofImagePath, LPCWSTR MofResourceName, ULONGLONG* RegistrationHandle)
#uselib "ADVAPI32.dll"
#cfunc global RegisterTraceGuidsW "RegisterTraceGuidsW" intptr, intptr, intptr, int, intptr, wstr, wstr, intptr
; res = RegisterTraceGuidsW(RequestAddress, RequestContext, varptr(ControlGuid), GuidCount, varptr(TraceGuidReg), MofImagePath, MofResourceName, varptr(RegistrationHandle))
; RequestAddress : WMIDPREQUEST -> "intptr"
; RequestContext : void* optional -> "intptr"
; ControlGuid : GUID* -> "intptr"
; GuidCount : DWORD -> "int"
; TraceGuidReg : TRACE_GUID_REGISTRATION* optional -> "intptr"
; MofImagePath : LPCWSTR optional -> "wstr"
; MofResourceName : LPCWSTR optional -> "wstr"
; RegistrationHandle : ULONGLONG* 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 (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procRegisterTraceGuidsW = advapi32.NewProc("RegisterTraceGuidsW")
)

// RequestAddress (WMIDPREQUEST), RequestContext (void* optional), ControlGuid (GUID*), GuidCount (DWORD), TraceGuidReg (TRACE_GUID_REGISTRATION* optional), MofImagePath (LPCWSTR optional), MofResourceName (LPCWSTR optional), RegistrationHandle (ULONGLONG* out)
r1, _, err := procRegisterTraceGuidsW.Call(
	uintptr(RequestAddress),
	uintptr(RequestContext),
	uintptr(ControlGuid),
	uintptr(GuidCount),
	uintptr(TraceGuidReg),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(MofImagePath))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(MofResourceName))),
	uintptr(RegistrationHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function RegisterTraceGuidsW(
  RequestAddress: Pointer;   // WMIDPREQUEST
  RequestContext: Pointer;   // void* optional
  ControlGuid: PGUID;   // GUID*
  GuidCount: DWORD;   // DWORD
  TraceGuidReg: Pointer;   // TRACE_GUID_REGISTRATION* optional
  MofImagePath: PWideChar;   // LPCWSTR optional
  MofResourceName: PWideChar;   // LPCWSTR optional
  RegistrationHandle: Pointer   // ULONGLONG* out
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'RegisterTraceGuidsW';

result := DllCall("ADVAPI32\RegisterTraceGuidsW"
    , "Ptr", RequestAddress   ; WMIDPREQUEST
    , "Ptr", RequestContext   ; void* optional
    , "Ptr", ControlGuid   ; GUID*
    , "UInt", GuidCount   ; DWORD
    , "Ptr", TraceGuidReg   ; TRACE_GUID_REGISTRATION* optional
    , "WStr", MofImagePath   ; LPCWSTR optional
    , "WStr", MofResourceName   ; LPCWSTR optional
    , "Ptr", RegistrationHandle   ; ULONGLONG* out
    , "UInt")   ; return: DWORD

●RegisterTraceGuidsW(RequestAddress, RequestContext, ControlGuid, GuidCount, TraceGuidReg, MofImagePath, MofResourceName, RegistrationHandle) = DLL("ADVAPI32.dll", "dword RegisterTraceGuidsW(void*, void*, void*, dword, void*, char*, char*, void*)")
# 呼び出し: RegisterTraceGuidsW(RequestAddress, RequestContext, ControlGuid, GuidCount, TraceGuidReg, MofImagePath, MofResourceName, RegistrationHandle)
# RequestAddress : WMIDPREQUEST -> "void*"
# RequestContext : void* optional -> "void*"
# ControlGuid : GUID* -> "void*"
# GuidCount : DWORD -> "dword"
# TraceGuidReg : TRACE_GUID_REGISTRATION* optional -> "void*"
# MofImagePath : LPCWSTR optional -> "char*"
# MofResourceName : LPCWSTR optional -> "char*"
# RegistrationHandle : ULONGLONG* 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。