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GetImageConfigInformation

関数

PEイメージのロード構成ディレクトリ情報を取得する。

DLLimagehlp.dll呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

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

BOOL GetImageConfigInformation(
    LOADED_IMAGE* LoadedImage,
    IMAGE_LOAD_CONFIG_DIRECTORY32* ImageConfigInformation
);

パラメーター

名前	型	方向
LoadedImage	LOADED_IMAGE*	in
ImageConfigInformation	IMAGE_LOAD_CONFIG_DIRECTORY32*	out

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL GetImageConfigInformation(
    LOADED_IMAGE* LoadedImage,
    IMAGE_LOAD_CONFIG_DIRECTORY32* ImageConfigInformation
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("imagehlp.dll", SetLastError = true, ExactSpelling = true)]
static extern bool GetImageConfigInformation(
    IntPtr LoadedImage,   // LOADED_IMAGE*
    IntPtr ImageConfigInformation   // IMAGE_LOAD_CONFIG_DIRECTORY32* out
);

<DllImport("imagehlp.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetImageConfigInformation(
    LoadedImage As IntPtr,   ' LOADED_IMAGE*
    ImageConfigInformation As IntPtr   ' IMAGE_LOAD_CONFIG_DIRECTORY32* out
) As Boolean
End Function

' LoadedImage : LOADED_IMAGE*
' ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* out
Declare PtrSafe Function GetImageConfigInformation Lib "imagehlp" ( _
    ByVal LoadedImage As LongPtr, _
    ByVal ImageConfigInformation 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

GetImageConfigInformation = ctypes.windll.imagehlp.GetImageConfigInformation
GetImageConfigInformation.restype = wintypes.BOOL
GetImageConfigInformation.argtypes = [
    ctypes.c_void_p,  # LoadedImage : LOADED_IMAGE*
    ctypes.c_void_p,  # ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('imagehlp.dll')
GetImageConfigInformation = Fiddle::Function.new(
  lib['GetImageConfigInformation'],
  [
    Fiddle::TYPE_VOIDP,  # LoadedImage : LOADED_IMAGE*
    Fiddle::TYPE_VOIDP,  # ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "imagehlp")]
extern "system" {
    fn GetImageConfigInformation(
        LoadedImage: *mut LOADED_IMAGE,  // LOADED_IMAGE*
        ImageConfigInformation: *mut IMAGE_LOAD_CONFIG_DIRECTORY32  // IMAGE_LOAD_CONFIG_DIRECTORY32* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("imagehlp.dll", SetLastError = true)]
public static extern bool GetImageConfigInformation(IntPtr LoadedImage, IntPtr ImageConfigInformation);
"@
$api = Add-Type -MemberDefinition $sig -Name 'imagehlp_GetImageConfigInformation' -Namespace Win32 -PassThru
# $api::GetImageConfigInformation(LoadedImage, ImageConfigInformation)

#uselib "imagehlp.dll"
#func global GetImageConfigInformation "GetImageConfigInformation" sptr, sptr
; GetImageConfigInformation varptr(LoadedImage), varptr(ImageConfigInformation)   ; 戻り値は stat
; LoadedImage : LOADED_IMAGE* -> "sptr"
; ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* 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 "imagehlp.dll"
#cfunc global GetImageConfigInformation "GetImageConfigInformation" var, var
; res = GetImageConfigInformation(LoadedImage, ImageConfigInformation)
; LoadedImage : LOADED_IMAGE* -> "var"
; ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* 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 "imagehlp.dll"
#cfunc global GetImageConfigInformation "GetImageConfigInformation" sptr, sptr
; res = GetImageConfigInformation(varptr(LoadedImage), varptr(ImageConfigInformation))
; LoadedImage : LOADED_IMAGE* -> "sptr"
; ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* 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 GetImageConfigInformation(LOADED_IMAGE* LoadedImage, IMAGE_LOAD_CONFIG_DIRECTORY32* ImageConfigInformation)
#uselib "imagehlp.dll"
#cfunc global GetImageConfigInformation "GetImageConfigInformation" var, var
; res = GetImageConfigInformation(LoadedImage, ImageConfigInformation)
; LoadedImage : LOADED_IMAGE* -> "var"
; ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* 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 GetImageConfigInformation(LOADED_IMAGE* LoadedImage, IMAGE_LOAD_CONFIG_DIRECTORY32* ImageConfigInformation)
#uselib "imagehlp.dll"
#cfunc global GetImageConfigInformation "GetImageConfigInformation" intptr, intptr
; res = GetImageConfigInformation(varptr(LoadedImage), varptr(ImageConfigInformation))
; LoadedImage : LOADED_IMAGE* -> "intptr"
; ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* 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 (
	imagehlp = windows.NewLazySystemDLL("imagehlp.dll")
	procGetImageConfigInformation = imagehlp.NewProc("GetImageConfigInformation")
)

// LoadedImage (LOADED_IMAGE*), ImageConfigInformation (IMAGE_LOAD_CONFIG_DIRECTORY32* out)
r1, _, err := procGetImageConfigInformation.Call(
	uintptr(LoadedImage),
	uintptr(ImageConfigInformation),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetImageConfigInformation(
  LoadedImage: Pointer;   // LOADED_IMAGE*
  ImageConfigInformation: Pointer   // IMAGE_LOAD_CONFIG_DIRECTORY32* out
): BOOL; stdcall;
  external 'imagehlp.dll' name 'GetImageConfigInformation';

result := DllCall("imagehlp\GetImageConfigInformation"
    , "Ptr", LoadedImage   ; LOADED_IMAGE*
    , "Ptr", ImageConfigInformation   ; IMAGE_LOAD_CONFIG_DIRECTORY32* out
    , "Int")   ; return: BOOL

●GetImageConfigInformation(LoadedImage, ImageConfigInformation) = DLL("imagehlp.dll", "bool GetImageConfigInformation(void*, void*)")
# 呼び出し: GetImageConfigInformation(LoadedImage, ImageConfigInformation)
# LoadedImage : LOADED_IMAGE* -> "void*"
# ImageConfigInformation : IMAGE_LOAD_CONFIG_DIRECTORY32* 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)。