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SetupInitializeFileLogA
関数システムセットアップ用のファイルログを初期化し開く。
シグネチャ
// SETUPAPI.dll (ANSI / -A)
#include <windows.h>
void* SetupInitializeFileLogA(
LPCSTR LogFileName, // optional
DWORD Flags
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| LogFileName | LPCSTR | inoptional | 初期化するログファイルのパス(ANSI)。NULLでシステムログを指す。 |
| Flags | DWORD | in | SPFILELOG_*系のログ初期化動作フラグ。 |
戻り値の型: void*
各言語での呼び出し定義
// SETUPAPI.dll (ANSI / -A)
#include <windows.h>
void* SetupInitializeFileLogA(
LPCSTR LogFileName, // optional
DWORD Flags
);[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern IntPtr SetupInitializeFileLogA(
[MarshalAs(UnmanagedType.LPStr)] string LogFileName, // LPCSTR optional
uint Flags // DWORD
);<DllImport("SETUPAPI.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupInitializeFileLogA(
<MarshalAs(UnmanagedType.LPStr)> LogFileName As String, ' LPCSTR optional
Flags As UInteger ' DWORD
) As IntPtr
End Function' LogFileName : LPCSTR optional
' Flags : DWORD
Declare PtrSafe Function SetupInitializeFileLogA Lib "setupapi" ( _
ByVal LogFileName As String, _
ByVal Flags As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
SetupInitializeFileLogA = ctypes.windll.setupapi.SetupInitializeFileLogA
SetupInitializeFileLogA.restype = ctypes.c_void_p
SetupInitializeFileLogA.argtypes = [
wintypes.LPCSTR, # LogFileName : LPCSTR optional
wintypes.DWORD, # Flags : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SETUPAPI.dll')
SetupInitializeFileLogA = Fiddle::Function.new(
lib['SetupInitializeFileLogA'],
[
Fiddle::TYPE_VOIDP, # LogFileName : LPCSTR optional
-Fiddle::TYPE_INT, # Flags : DWORD
],
Fiddle::TYPE_VOIDP)#[link(name = "setupapi")]
extern "system" {
fn SetupInitializeFileLogA(
LogFileName: *const u8, // LPCSTR optional
Flags: u32 // DWORD
) -> *mut ();
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern IntPtr SetupInitializeFileLogA([MarshalAs(UnmanagedType.LPStr)] string LogFileName, uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupInitializeFileLogA' -Namespace Win32 -PassThru
# $api::SetupInitializeFileLogA(LogFileName, Flags)#uselib "SETUPAPI.dll"
#func global SetupInitializeFileLogA "SetupInitializeFileLogA" sptr, sptr
; SetupInitializeFileLogA LogFileName, Flags ; 戻り値は stat
; LogFileName : LPCSTR optional -> "sptr"
; Flags : DWORD -> "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。#uselib "SETUPAPI.dll"
#cfunc global SetupInitializeFileLogA "SetupInitializeFileLogA" str, int
; res = SetupInitializeFileLogA(LogFileName, Flags)
; LogFileName : LPCSTR optional -> "str"
; Flags : DWORD -> "int"; void* SetupInitializeFileLogA(LPCSTR LogFileName, DWORD Flags)
#uselib "SETUPAPI.dll"
#cfunc global SetupInitializeFileLogA "SetupInitializeFileLogA" str, int
; res = SetupInitializeFileLogA(LogFileName, Flags)
; LogFileName : LPCSTR optional -> "str"
; Flags : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
procSetupInitializeFileLogA = setupapi.NewProc("SetupInitializeFileLogA")
)
// LogFileName (LPCSTR optional), Flags (DWORD)
r1, _, err := procSetupInitializeFileLogA.Call(
uintptr(unsafe.Pointer(windows.BytePtrFromString(LogFileName))),
uintptr(Flags),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // void*function SetupInitializeFileLogA(
LogFileName: PAnsiChar; // LPCSTR optional
Flags: DWORD // DWORD
): Pointer; stdcall;
external 'SETUPAPI.dll' name 'SetupInitializeFileLogA';result := DllCall("SETUPAPI\SetupInitializeFileLogA"
, "AStr", LogFileName ; LPCSTR optional
, "UInt", Flags ; DWORD
, "Ptr") ; return: void*●SetupInitializeFileLogA(LogFileName, Flags) = DLL("SETUPAPI.dll", "void* SetupInitializeFileLogA(char*, dword)")
# 呼び出し: SetupInitializeFileLogA(LogFileName, Flags)
# LogFileName : LPCSTR optional -> "char*"
# Flags : DWORD -> "dword"
# 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)。const std = @import("std");
extern "setupapi" fn SetupInitializeFileLogA(
LogFileName: [*c]const u8, // LPCSTR optional
Flags: u32 // DWORD
) callconv(std.os.windows.WINAPI) ?*anyopaque;proc SetupInitializeFileLogA(
LogFileName: cstring, # LPCSTR optional
Flags: uint32 # DWORD
): pointer {.importc: "SetupInitializeFileLogA", stdcall, dynlib: "SETUPAPI.dll".}pragma(lib, "setupapi");
extern(Windows)
void* SetupInitializeFileLogA(
const(char)* LogFileName, // LPCSTR optional
uint Flags // DWORD
);ccall((:SetupInitializeFileLogA, "SETUPAPI.dll"), stdcall, Ptr{Cvoid},
(Cstring, UInt32),
LogFileName, Flags)
# LogFileName : LPCSTR optional -> Cstring
# Flags : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
void* SetupInitializeFileLogA(
const char* LogFileName,
uint32_t Flags);
]]
local setupapi = ffi.load("setupapi")
-- setupapi.SetupInitializeFileLogA(LogFileName, Flags)
-- LogFileName : LPCSTR optional
-- Flags : DWORD
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('SETUPAPI.dll');
const SetupInitializeFileLogA = lib.func('__stdcall', 'SetupInitializeFileLogA', 'void *', ['str', 'uint32_t']);
// SetupInitializeFileLogA(LogFileName, Flags)
// LogFileName : LPCSTR optional -> 'str'
// Flags : DWORD -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("SETUPAPI.dll", {
SetupInitializeFileLogA: { parameters: ["buffer", "u32"], result: "pointer" },
});
// lib.symbols.SetupInitializeFileLogA(LogFileName, Flags)
// LogFileName : LPCSTR optional -> "buffer"
// Flags : DWORD -> "u32"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
void* SetupInitializeFileLogA(
const char* LogFileName,
uint32_t Flags);
C, "SETUPAPI.dll");
// $ffi->SetupInitializeFileLogA(LogFileName, Flags);
// LogFileName : LPCSTR optional
// Flags : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Setupapi extends StdCallLibrary {
Setupapi INSTANCE = Native.load("setupapi", Setupapi.class, W32APIOptions.ASCII_OPTIONS);
Pointer SetupInitializeFileLogA(
String LogFileName, // LPCSTR optional
int Flags // DWORD
);
}@[Link("setupapi")]
lib LibSETUPAPI
fun SetupInitializeFileLogA = SetupInitializeFileLogA(
LogFileName : UInt8*, # LPCSTR optional
Flags : UInt32 # DWORD
) : Void*
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef SetupInitializeFileLogANative = Pointer<Void> Function(Pointer<Utf8>, Uint32);
typedef SetupInitializeFileLogADart = Pointer<Void> Function(Pointer<Utf8>, int);
final SetupInitializeFileLogA = DynamicLibrary.open('SETUPAPI.dll')
.lookupFunction<SetupInitializeFileLogANative, SetupInitializeFileLogADart>('SetupInitializeFileLogA');
// LogFileName : LPCSTR optional -> Pointer<Utf8>
// Flags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function SetupInitializeFileLogA(
LogFileName: PAnsiChar; // LPCSTR optional
Flags: DWORD // DWORD
): Pointer; stdcall;
external 'SETUPAPI.dll' name 'SetupInitializeFileLogA';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "SetupInitializeFileLogA"
c_SetupInitializeFileLogA :: CString -> Word32 -> IO (Ptr ())
-- LogFileName : LPCSTR optional -> CString
-- Flags : DWORD -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let setupinitializefileloga =
foreign "SetupInitializeFileLogA"
(string @-> uint32_t @-> returning (ptr void))
(* LogFileName : LPCSTR optional -> string *)
(* Flags : DWORD -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library setupapi (t "SETUPAPI.dll"))
(cffi:use-foreign-library setupapi)
(cffi:defcfun ("SetupInitializeFileLogA" setup-initialize-file-log-a :convention :stdcall) :pointer
(log-file-name :string) ; LPCSTR optional
(flags :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $SetupInitializeFileLogA = Win32::API::More->new('SETUPAPI',
'LPVOID SetupInitializeFileLogA(LPCSTR LogFileName, DWORD Flags)');
# my $ret = $SetupInitializeFileLogA->Call($LogFileName, $Flags);
# LogFileName : LPCSTR optional -> LPCSTR
# Flags : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
文字セット違い
- f SetupInitializeFileLogW (Unicode版) — システムセットアップ用のファイルログを初期化し開く。