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SetupQueryFileLogA
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// SETUPAPI.dll (ANSI / -A)
#include <windows.h>
BOOL SetupQueryFileLogA(
void* FileLogHandle,
LPCSTR LogSectionName, // optional
LPCSTR TargetFilename,
SetupFileLogInfo DesiredInfo,
LPSTR DataOut, // optional
DWORD ReturnBufferSize,
DWORD* RequiredSize // optional
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| FileLogHandle | void* | in |
| LogSectionName | LPCSTR | inoptional |
| TargetFilename | LPCSTR | in |
| DesiredInfo | SetupFileLogInfo | in |
| DataOut | LPSTR | outoptional |
| ReturnBufferSize | DWORD | in |
| RequiredSize | DWORD* | outoptional |
戻り値の型: BOOL
各言語での呼び出し定義
// SETUPAPI.dll (ANSI / -A)
#include <windows.h>
BOOL SetupQueryFileLogA(
void* FileLogHandle,
LPCSTR LogSectionName, // optional
LPCSTR TargetFilename,
SetupFileLogInfo DesiredInfo,
LPSTR DataOut, // optional
DWORD ReturnBufferSize,
DWORD* RequiredSize // optional
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern bool SetupQueryFileLogA(
IntPtr FileLogHandle, // void*
[MarshalAs(UnmanagedType.LPStr)] string LogSectionName, // LPCSTR optional
[MarshalAs(UnmanagedType.LPStr)] string TargetFilename, // LPCSTR
int DesiredInfo, // SetupFileLogInfo
[MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder DataOut, // LPSTR optional, out
uint ReturnBufferSize, // DWORD
IntPtr RequiredSize // DWORD* optional, out
);<DllImport("SETUPAPI.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupQueryFileLogA(
FileLogHandle As IntPtr, ' void*
<MarshalAs(UnmanagedType.LPStr)> LogSectionName As String, ' LPCSTR optional
<MarshalAs(UnmanagedType.LPStr)> TargetFilename As String, ' LPCSTR
DesiredInfo As Integer, ' SetupFileLogInfo
<MarshalAs(UnmanagedType.LPStr)> DataOut As System.Text.StringBuilder, ' LPSTR optional, out
ReturnBufferSize As UInteger, ' DWORD
RequiredSize As IntPtr ' DWORD* optional, out
) As Boolean
End Function' FileLogHandle : void*
' LogSectionName : LPCSTR optional
' TargetFilename : LPCSTR
' DesiredInfo : SetupFileLogInfo
' DataOut : LPSTR optional, out
' ReturnBufferSize : DWORD
' RequiredSize : DWORD* optional, out
Declare PtrSafe Function SetupQueryFileLogA Lib "setupapi" ( _
ByVal FileLogHandle As LongPtr, _
ByVal LogSectionName As String, _
ByVal TargetFilename As String, _
ByVal DesiredInfo As Long, _
ByVal DataOut As String, _
ByVal ReturnBufferSize As Long, _
ByVal RequiredSize 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
SetupQueryFileLogA = ctypes.windll.setupapi.SetupQueryFileLogA
SetupQueryFileLogA.restype = wintypes.BOOL
SetupQueryFileLogA.argtypes = [
ctypes.POINTER(None), # FileLogHandle : void*
wintypes.LPCSTR, # LogSectionName : LPCSTR optional
wintypes.LPCSTR, # TargetFilename : LPCSTR
ctypes.c_int, # DesiredInfo : SetupFileLogInfo
wintypes.LPSTR, # DataOut : LPSTR optional, out
wintypes.DWORD, # ReturnBufferSize : DWORD
ctypes.POINTER(wintypes.DWORD), # RequiredSize : DWORD* optional, out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SETUPAPI.dll')
SetupQueryFileLogA = Fiddle::Function.new(
lib['SetupQueryFileLogA'],
[
Fiddle::TYPE_VOIDP, # FileLogHandle : void*
Fiddle::TYPE_VOIDP, # LogSectionName : LPCSTR optional
Fiddle::TYPE_VOIDP, # TargetFilename : LPCSTR
Fiddle::TYPE_INT, # DesiredInfo : SetupFileLogInfo
Fiddle::TYPE_VOIDP, # DataOut : LPSTR optional, out
-Fiddle::TYPE_INT, # ReturnBufferSize : DWORD
Fiddle::TYPE_VOIDP, # RequiredSize : DWORD* optional, out
],
Fiddle::TYPE_INT)#[link(name = "setupapi")]
extern "system" {
fn SetupQueryFileLogA(
FileLogHandle: *mut (), // void*
LogSectionName: *const u8, // LPCSTR optional
TargetFilename: *const u8, // LPCSTR
DesiredInfo: i32, // SetupFileLogInfo
DataOut: *mut u8, // LPSTR optional, out
ReturnBufferSize: u32, // DWORD
RequiredSize: *mut u32 // DWORD* optional, out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool SetupQueryFileLogA(IntPtr FileLogHandle, [MarshalAs(UnmanagedType.LPStr)] string LogSectionName, [MarshalAs(UnmanagedType.LPStr)] string TargetFilename, int DesiredInfo, [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder DataOut, uint ReturnBufferSize, IntPtr RequiredSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupQueryFileLogA' -Namespace Win32 -PassThru
# $api::SetupQueryFileLogA(FileLogHandle, LogSectionName, TargetFilename, DesiredInfo, DataOut, ReturnBufferSize, RequiredSize)#uselib "SETUPAPI.dll"
#func global SetupQueryFileLogA "SetupQueryFileLogA" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; SetupQueryFileLogA FileLogHandle, LogSectionName, TargetFilename, DesiredInfo, varptr(DataOut), ReturnBufferSize, varptr(RequiredSize) ; 戻り値は stat
; FileLogHandle : void* -> "sptr"
; LogSectionName : LPCSTR optional -> "sptr"
; TargetFilename : LPCSTR -> "sptr"
; DesiredInfo : SetupFileLogInfo -> "sptr"
; DataOut : LPSTR optional, out -> "sptr"
; ReturnBufferSize : DWORD -> "sptr"
; RequiredSize : DWORD* optional, out -> "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。出力引数:
#uselib "SETUPAPI.dll" #cfunc global SetupQueryFileLogA "SetupQueryFileLogA" sptr, str, str, int, var, int, var ; res = SetupQueryFileLogA(FileLogHandle, LogSectionName, TargetFilename, DesiredInfo, DataOut, ReturnBufferSize, RequiredSize) ; FileLogHandle : void* -> "sptr" ; LogSectionName : LPCSTR optional -> "str" ; TargetFilename : LPCSTR -> "str" ; DesiredInfo : SetupFileLogInfo -> "int" ; DataOut : LPSTR optional, out -> "var" ; ReturnBufferSize : DWORD -> "int" ; RequiredSize : DWORD* optional, 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 "SETUPAPI.dll" #cfunc global SetupQueryFileLogA "SetupQueryFileLogA" sptr, str, str, int, sptr, int, sptr ; res = SetupQueryFileLogA(FileLogHandle, LogSectionName, TargetFilename, DesiredInfo, varptr(DataOut), ReturnBufferSize, varptr(RequiredSize)) ; FileLogHandle : void* -> "sptr" ; LogSectionName : LPCSTR optional -> "str" ; TargetFilename : LPCSTR -> "str" ; DesiredInfo : SetupFileLogInfo -> "int" ; DataOut : LPSTR optional, out -> "sptr" ; ReturnBufferSize : DWORD -> "int" ; RequiredSize : DWORD* optional, 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:
; BOOL SetupQueryFileLogA(void* FileLogHandle, LPCSTR LogSectionName, LPCSTR TargetFilename, SetupFileLogInfo DesiredInfo, LPSTR DataOut, DWORD ReturnBufferSize, DWORD* RequiredSize) #uselib "SETUPAPI.dll" #cfunc global SetupQueryFileLogA "SetupQueryFileLogA" intptr, str, str, int, var, int, var ; res = SetupQueryFileLogA(FileLogHandle, LogSectionName, TargetFilename, DesiredInfo, DataOut, ReturnBufferSize, RequiredSize) ; FileLogHandle : void* -> "intptr" ; LogSectionName : LPCSTR optional -> "str" ; TargetFilename : LPCSTR -> "str" ; DesiredInfo : SetupFileLogInfo -> "int" ; DataOut : LPSTR optional, out -> "var" ; ReturnBufferSize : DWORD -> "int" ; RequiredSize : DWORD* optional, 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。; BOOL SetupQueryFileLogA(void* FileLogHandle, LPCSTR LogSectionName, LPCSTR TargetFilename, SetupFileLogInfo DesiredInfo, LPSTR DataOut, DWORD ReturnBufferSize, DWORD* RequiredSize) #uselib "SETUPAPI.dll" #cfunc global SetupQueryFileLogA "SetupQueryFileLogA" intptr, str, str, int, intptr, int, intptr ; res = SetupQueryFileLogA(FileLogHandle, LogSectionName, TargetFilename, DesiredInfo, varptr(DataOut), ReturnBufferSize, varptr(RequiredSize)) ; FileLogHandle : void* -> "intptr" ; LogSectionName : LPCSTR optional -> "str" ; TargetFilename : LPCSTR -> "str" ; DesiredInfo : SetupFileLogInfo -> "int" ; DataOut : LPSTR optional, out -> "intptr" ; ReturnBufferSize : DWORD -> "int" ; RequiredSize : DWORD* optional, 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 (
setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
procSetupQueryFileLogA = setupapi.NewProc("SetupQueryFileLogA")
)
// FileLogHandle (void*), LogSectionName (LPCSTR optional), TargetFilename (LPCSTR), DesiredInfo (SetupFileLogInfo), DataOut (LPSTR optional, out), ReturnBufferSize (DWORD), RequiredSize (DWORD* optional, out)
r1, _, err := procSetupQueryFileLogA.Call(
uintptr(FileLogHandle),
uintptr(unsafe.Pointer(windows.BytePtrFromString(LogSectionName))),
uintptr(unsafe.Pointer(windows.BytePtrFromString(TargetFilename))),
uintptr(DesiredInfo),
uintptr(DataOut),
uintptr(ReturnBufferSize),
uintptr(RequiredSize),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction SetupQueryFileLogA(
FileLogHandle: Pointer; // void*
LogSectionName: PAnsiChar; // LPCSTR optional
TargetFilename: PAnsiChar; // LPCSTR
DesiredInfo: Integer; // SetupFileLogInfo
DataOut: PAnsiChar; // LPSTR optional, out
ReturnBufferSize: DWORD; // DWORD
RequiredSize: Pointer // DWORD* optional, out
): BOOL; stdcall;
external 'SETUPAPI.dll' name 'SetupQueryFileLogA';result := DllCall("SETUPAPI\SetupQueryFileLogA"
, "Ptr", FileLogHandle ; void*
, "AStr", LogSectionName ; LPCSTR optional
, "AStr", TargetFilename ; LPCSTR
, "Int", DesiredInfo ; SetupFileLogInfo
, "Ptr", DataOut ; LPSTR optional, out
, "UInt", ReturnBufferSize ; DWORD
, "Ptr", RequiredSize ; DWORD* optional, out
, "Int") ; return: BOOL●SetupQueryFileLogA(FileLogHandle, LogSectionName, TargetFilename, DesiredInfo, DataOut, ReturnBufferSize, RequiredSize) = DLL("SETUPAPI.dll", "bool SetupQueryFileLogA(void*, char*, char*, int, char*, dword, void*)")
# 呼び出し: SetupQueryFileLogA(FileLogHandle, LogSectionName, TargetFilename, DesiredInfo, DataOut, ReturnBufferSize, RequiredSize)
# FileLogHandle : void* -> "void*"
# LogSectionName : LPCSTR optional -> "char*"
# TargetFilename : LPCSTR -> "char*"
# DesiredInfo : SetupFileLogInfo -> "int"
# DataOut : LPSTR optional, out -> "char*"
# ReturnBufferSize : DWORD -> "dword"
# RequiredSize : DWORD* optional, 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)。